JP5127860B2 - How to install a movable platform fence on the platform - Google Patents

Description

The present invention relates to a method of installing a movable platform fence of the platform.

  2. Description of the Related Art Conventionally, a platform in which a movable platform fence having a strut structure is installed on a concrete slab platform is known (see, for example, Patent Document 1). Also, when installing a base plate-type platform fence on a girder type precast concrete plate platform, remove the clean tiles and warning blocks at the tip of the platform and temporarily cover with squarewood, plywood and rubber mats. It is common to construct while.

JP 2001-106062 A

However, when it was constructed on a working platform while replacing the wooden temporary lining board, it was actually the case that the passengers were uncomfortable due to steps or bending. In addition, when installing a home fence after sales, the work time from the last train at night to the first train is limited to 2-3 hours. .
For this reason, the subject of this invention is aiming at shortening of the work time of home fence installation, suppressing the discomfort which the passenger receives at the time of home fence installation.

The installation method of the movable platform fence on the platform according to the invention of claim 1 is:
A first lining process of removing the decorative plate at the tip of the platform of the girder type precast concrete plate structure and installing a temporary lining plate on the tip of the platform;
After the first lining process, the temporary lining plate is removed, a base plate of a home fence is arranged on the tip of the platform, and the base lining plate is installed after the arrangement of the base plate. The placement process;
After the base plate placement step, the temporary lining plate is removed, the height of the base plate is adjusted, and after the height adjustment, a height adjustment step of installing the temporary lining plate again,
After the height adjustment step , the temporary lining plate is removed, a detachable temporary lining plate is installed on the base plate, and a new decorative plate is attached to the other end of the platform. A second lining process to be installed;
After the second lining process, a part of the split-type temporary lining plate is removed to expose the mounting position of the home fence in the base plate, and the home fence setting process of installing the home fence at the mounting position When,
After the platform fence installation process, the remaining split-type temporary lining board is removed from the front end of the platform, and a third lining process is performed to install a new decorative board at the removed location. It is said.

Invention of Claim 2 is the installation method of the movable platform fence to the platform of Claim 1,
The split-type temporary lining plate includes a main lining portion that covers the base plate, and sub- lining portions disposed on both sides of the main lining portion,
The home fence installation process includes:
Removing the main lining part and installing the home fence at the attachment location of the base plate; and
And a position adjustment step of adjusting the position of the base plate after the fence installation step.

Invention of Claim 3 is the installation method of the movable platform fence to the platform of Claim 2,
The main lining portion of the split-type temporary lining plate is disposed around an attachment location lining portion that covers the attachment location of the base plate and the attachment location lining portion, and is engaged with the sub lining portion. And a surrounding lining part
The fence installation step is to remove only the attachment location lining portion of the main lining portion, and to install the home fence at the attachment location of the base plate,
The position adjustment step adjusts the position of the base plate while leaving the surrounding lining part.
The third lining process is characterized in that the peripheral lining portion and the sub lining portion are removed as the remaining split temporary lining plate.

According to the present invention, the tip of the platform can be covered with the temporary lining plate after the decorative plate is removed or after the base plate is arranged. In addition, after the temporary cover plate is removed after the base plate is disposed, the tip of the platform can be covered with the decorative plate and the split temporary cover plate. And finally, the front-end | tip part of a platform can be covered with a decorative board. That is, after any step, the tip of the platform is covered with a temporary lining plate, a split temporary lining plate, and a decorative plate, so that it can be recovered to a state that does not significantly affect the movement of passengers. .
In the time from the last train to the first train, if one of the above steps is completed, the business can be restored to a state that does not hinder the business, so the construction time per day can be shortened.

It is explanatory drawing which shows the 1st lining process of the installation method of the movable platform fence to the platform which concerns on this embodiment. It is explanatory drawing which shows the baseplate arrangement | positioning process of the installation method of the movable platform fence to the platform which concerns on this embodiment. It is explanatory drawing which shows the 2nd lining process of the installation method of the movable platform fence to the platform which concerns on this embodiment. It is explanatory drawing which shows the home fence installation process of the installation method of the movable platform fence to the platform which concerns on this embodiment. It is explanatory drawing which shows the 3rd lining process of the installation method of the movable platform fence to the platform which concerns on this embodiment. It is explanatory drawing which shows the modification of the 2nd lining process of FIG. It is explanatory drawing which shows the modification of the home fence installation process of FIG. It is explanatory drawing which shows the modification of the 3rd lining process of FIG. It is explanatory drawing which shows the baseplate arrangement | positioning process of FIG. It is explanatory drawing which shows the modification of the 2nd lining process of FIG. It is explanatory drawing which shows the modification of the home fence installation process of FIG. It is explanatory drawing which shows the modification of the 3rd lining process of FIG. It is explanatory drawing which shows the baseplate arrangement | positioning process of FIG. It is explanatory drawing which shows the modification of the 2nd lining process of FIG. It is explanatory drawing which shows the modification of the home fence installation process of FIG. It is explanatory drawing which shows the modification of the 3rd lining process of FIG. It is explanatory drawing which shows the split-type temporary lining board of this embodiment. It is explanatory drawing which shows the modification of the split-type temporary lining board of this embodiment. It is explanatory drawing which shows the auxiliary | assistant baseplate lining part used with the division | segmentation type lining board of FIG. It is explanatory drawing which shows the modification of the 2nd lining process of FIG.

  Hereinafter, a method for installing the movable platform fence on the platform according to the present embodiment will be described with reference to the drawings. In addition, in the following description, the installation method with respect to the vicinity of the entrance / exit of a train is illustrated.

First, in the first lining process, as shown in FIG. 1, the decorative board is removed from the tip portion 2 of the platform 1 having a girder type precast concrete plate structure, and a plurality of temporary linings are applied to the tip portion 2 of the platform 1. Plate 3 is installed. Here, the front end portion 2 is an end portion closer to the track than the warning plate 4 in the platform 1. At this time, each temporary lining board 3 is arranged so that the longitudinal direction of the temporary lining board 3 is along the depth direction from the track side to the back side of the platform 1.
A housing space (not shown) for housing the base plate 5 is formed in the lower portion of the temporary lining plate 3. This housing space prevents the base plate 5 and the temporary lining plate 3 from interfering with each other. Further, the temporary lining plate 3 has a plurality of support legs, and is placed on the distal end portion 2 of the platform 1 via the support legs. The support leg has a height adjustment mechanism, and the surface height of the temporary lining plate 3 can be adjusted by adjusting the height adjustment mechanism.
Thus, after the first lining process, the tip 2 of the platform 1 is covered with the temporary lining plate 3, so that it is restored to a state that does not significantly affect the movement of passengers in the next business. Yes.

After the first lining process, a base plate arrangement process is performed. In the base plate placement step, first, the temporary lining plate 3 is removed from the tip 2 of the platform 1. After the removal, as shown in FIG. 2, the base plate 5 of the home fence 10 (see FIG. 4) is arranged with respect to the tip 2 of the platform 1. At this time, the base plate 5 is disposed so as to sandwich the entrance of the train.
And after arrangement | positioning of the baseplate 5, the some temporary lining board 3 is again installed similarly to a 1st lining process. Thereby, since the front-end | tip part 2 and the baseplate 5 of the platform 1 are covered with the temporary lining board 3, it has recovered | restored in the state which does not have so much influence on a passenger's movement at the time of the next business.

  After the base plate placement step, a height adjustment step is performed. In the height adjustment step, the temporary lining plate 3 is removed, the height of the base plate 5 is adjusted, and the temporary lining plate 3 is installed again after the height adjustment. In this process, the height of the base plate 5 is adjusted by adjusting the height of an adjustment plate (not shown).

  After the height adjustment process, the second lining process is performed. In the second lining process, as shown in FIG. 3, the temporary lining plate 3 is removed, and a detachable temporary lining plate 6 is installed on the base plate 5. In addition, the tile 7 is installed as a new decorative board other than the installation location of the split-type temporary lining board 6 at the tip 2 of the platform 1.

The split temporary cover plate 6 is formed in a rectangular shape when viewed from above. This split-type temporary lining plate 6 is of a five-split type. Specifically, as shown in FIG. 17, the split temporary cover plate 6 is disposed on both sides of the base plate cover portion (main cover portion) 61 that covers the base plate 5 and the base plate cover portion 61, And a pair of supporting lining parts (sub lining parts) 62 that support the base plate lining part 61. The base plate lining portion 61 is disposed around the attachment location lining portion 63 that covers the attachment location 51 of the base plate 5, and the attachment location lining portion 63. And a surrounding lining portion 64. The surrounding lining portion 64 includes a concave portion 65 adjacent to the three sides of the attachment location lining portion 63 and a rectangular portion 66 adjacent to the other side of the attachment location lining portion 63. The rectangular portion 66 is also adjacent to the side that is continuous with the attachment location lining portion 63 in the concave shape portion 65. Further, a slide part (not shown) is formed on the continuous side 651 of the concave shape part 65, and this slide part is slidably engaged with a guide part (not shown) of the pair of support lining parts 62. Yes.
The split temporary cover plate 6 is disposed at the distal end portion 2 of the platform 1 such that the longitudinal direction is along the width direction orthogonal to the depth direction of the platform 1. The split temporary cover plate 6 is arranged such that the rectangular portion 66 is on the back side and the concave portion 65 is on the track side.
When the split-type temporary lining plate 6 is installed, the supporting lining portion 62 is fixed to the reference position of the distal end portion 2 of the platform 1. Thereby, when performing each process from now on, also when removing the baseplate covering part 61 from the supporting covering part 62, and attaching it again, the split-type temporary covering board 6 can be reliably installed in a reference position.

  By this second lining process, the tip 2 and the base plate 5 of the platform 1 are covered with the divided temporary lining board 6 and the tile 7, so that the movement of passengers is not so much affected during the next business. It has been recovered.

After the second lining process, a home fence installation process is performed. The home fence installation process includes a position adjustment process and a fence installation process.
The fence installation process removes the attachment location lining portion 63 of the base plate lining portion 61 from the state shown in FIG. 3 and installs the home fence 10 at the attachment location 51 of the base plate 5.
In the position adjustment step, after the fence installation step, the concave shape portion 65 is removed to adjust the position of the base plate 5, and after the position adjustment, the concave shape portion 65 is installed again.
As a result, as shown in FIG. 4, the front end portion 2 and the base plate 5 of the platform 1 are covered with the split temporary cover plate 6 and the tile 7, so that there is not much influence on the movement of passengers in the next business. The state has been recovered.

After the home fence installation process, the third lining process is executed. In the third lining process , as shown in FIG. 5, the peripheral lining part 64 and the supporting lining part 62 are removed from the tip part 2 of the platform 1 as the remaining divided temporary lining board 6. At this time, the home fence 10 is present above the concave portion 65 in the split temporary lining plate 6, but can be removed without difficulty if the concave portion 65 is slid to the track side. .
And a new decorative board is installed in the place which removed the split-type temporary lining board 6. Here, the non-shrinking mortar 8 is installed as a decorative board in a portion where the passenger is difficult to step on, and the tile 9 is installed as a decorative plate in a portion where the passenger is easy to step on. Thereby, the installation work of the home fence is completed.

  In addition, a plurality of sets of the above-described divided temporary lining plate 6 and temporary lining plate 3 are collected together and set as a movable home fence installation tool set used in the method of installing the movable home fence 10 on the platform 1. It has become. Depending on the platform 1, the temporary lining plate 3 may be unnecessary. In this case, only the split temporary lining plate 6 is installed on the platform 1.

As described above, according to the present embodiment, the front end portion 2 of the platform 1 is covered with the temporary lining board 3, the split temporary lining board 6 and the tile 7 after any process. It is possible to recover to a state where there is not much influence on the movement.
In the time from the last train to the first train, if one of the above steps is completed, it can be recovered to a state that does not hinder business, and the construction time per day can be shortened.

Moreover, in the fence installation process, only the attachment location lining part 63 is removed, and the home fence 10 is installed at the installation location 51 of the base plate 5, so that the surroundings can be used without using new members even during the fence installation process. The lining part 64 can be used effectively.

Of course, the present invention is not limited to the above-described embodiment and can be modified as appropriate.
In the embodiment described above, the installation method for the vicinity of the entrance / exit of the train in the platform 1 has been described as an example. However, the installation method can be applied to other parts.

  For example, an installation method for a region from the vicinity of one entrance / exit of a train to the vicinity of another entrance / exit will be described. In addition, since it is the same process as the process mentioned above in a 1st lining process and a baseplate arrangement | positioning process, the description is abbreviate | omitted.

  In the second lining process, the temporary lining plate 3 is removed from the state shown in FIG. 2, and a detachable split temporary lining plate 6 is installed on the base plate 5 as shown in FIG. 6. In addition, a new decorative board is installed at locations other than where the split temporary cover plate 6 is installed at the distal end portion 2 of the platform 1. Here, in the vicinity of the entrance / exit, the tile 7 is installed as a decorative board, and the non-shrink mortar 20 is installed as a decorative board in the region between the pair of base plates 5. By this second lining process, the tip 2 and the base plate 5 of the platform 1 are covered with the divided temporary lining board 6, the tiles 7 and the non-shrink mortar 20, so that the passengers are not moved much in the next business. It has been restored to an unaffected state.

  In the home fence installation process, as shown in FIG. 7, only the attachment location lining part 63 that is a part of the split temporary lining plate 6 is removed to expose the attachment location 51 of the home fence 10 on the base plate 5. The home fence 10 is installed at the attachment location 51. Thereby, since the front-end | tip part 2 and the baseplate 5 of the platform 1 are covered with the division | segmentation type temporary lining board 6, the tile 7, and the non-shrink mortar 20, it will be in the state which does not have so much influence on a passenger's movement at the time of the next sales It has been recovered.

In the third lining process , as shown in FIG. 8, the supporting lining part 62 and the surrounding lining part 64 are removed from the distal end part 2 of the platform 1. A new decorative board is installed in the place where the split-type temporary lining board 6 is removed. Here, the non-shrinking mortar 8 is installed as a decorative board in a portion where the passenger is difficult to step on, and the tile 9 is installed as a decorative plate in a portion where the passenger is easy to step on. Thereby, the installation work of the home fence is completed also in the area from the vicinity of one entrance / exit of the train to the vicinity of the other entrance / exit.

  Next, an installation method for the vicinity of the connecting portion of the vehicle will be described. In this case, since the first lining process is the same as the above-described process, the description thereof is omitted.

In the base plate placement step, the temporary lining plate 3 is removed from the tip 2 of the platform 1 with respect to the state shown in FIG. After the removal, as shown in FIG. 9, the base plate 5 of the home fence 10 is installed on the distal end portion 2 of the platform 1. At this time, three base plates 5 are continuously installed in the vicinity of the connecting portion of the train.
After the base plate 5 is installed, the plurality of temporary lining plates 3 are installed again in the same manner as in the first lining process. Thereby, since the front-end | tip part 2 and the baseplate 5 of the platform 1 are covered with the temporary lining board 3, it has recovered | restored in the state which does not have so much influence on a passenger's movement at the time of the next business.

  In the second lining process, as shown in FIG. 10, the temporary lining plate 3 is removed, and the split temporary lining plate 6 is installed on the base plate 5 so that the longitudinal direction is along the width direction. Thereby, since the front-end | tip part 2 and the baseplate 5 of the platform 1 are covered with the division | segmentation type temporary lining board 6, it has recovered | restored to the state which does not have so much influence on a passenger's movement at the time of the next business.

In the home fence installation process , as shown in FIG. 11, the attachment location lining part 63 which is a part of the split temporary lining plate 6 is removed, and the attachment location 51 of the home fence 10 on the base plate 5 is exposed. The home fence 10 is installed at the attachment location 51. Thereby, since the front-end | tip part 2 and the baseplate 5 of the platform 1 are covered with the division | segmentation type temporary lining board 6, it has recovered | restored to the state which does not have so much influence on a passenger's movement at the time of the next business.

In the third lining process , as shown in FIG. 12, the supporting lining part 62 and the surrounding lining part 64 are removed from the tip part 2 of the platform 1. And a new decorative board is installed in the place which removed the split-type temporary lining board 6. Here, the non-shrinking mortar 8 is installed as a decorative board in a portion where the passenger is difficult to step on, and the tile 9 is installed as a decorative plate in a portion where the passenger is easy to step on. Thereby, the installation work of the home fence is completed also in the vicinity of the connecting portion of the vehicle.

  Next, an installation method for the vicinity of the driver's seat of the vehicle will be described. In this case, since the first lining process is the same as the above-described process, the description thereof is omitted.

In the base plate placement step, the temporary lining plate 3 is removed from the tip 2 of the platform 1 with respect to the state shown in FIG. After the removal, as shown in FIG. 13, the base plate 5 of the home fence 10 is installed on the distal end portion 2 of the platform 1. At this time, four base plates 5 and 5a are continuously installed near the driver's seat of the train. Note that the two base plates 5 a arranged on the front side of the vehicle are arranged at positions farther from the tip of the platform 1 than the other base plates 5.
After the base plate 5 is installed, the plurality of temporary lining plates 3 are installed again in the same manner as in the first lining process. Thereby, since the front-end | tip part 2 and the baseplates 5 and 5a of the platform 1 are covered with the temporary lining board 3, it has recovered | restored to the state which does not have so much influence on a passenger's movement at the time of the next business.

In the second lining process, as shown in FIG. 14, the temporary lining plate 3 is removed, and the split temporary lining plate 6 </ b> A is installed on the base plate 5. The split temporary cover plate 6A includes a rectangular base plate cover portion 61a that covers the attachment locations 51 and 51a of the base plates 5 and 5a, and support cover portions 62a and 63a that support the base plate cover portion 61a, respectively. There are several. The supporting lining portion 62a has a rectangular shape, and is in contact with one side of the base plate lining portion 61a. The supporting lining portion 63a has a concave shape and is in contact with the remaining three sides of the base plate lining portion 61a.
Since the tip portion 2 of the platform 1 and the base plates 5 and 5a are covered by the split temporary cover plate 6A, the state is restored to a state that does not significantly affect the movement of passengers in the next business.

In the home fence installation process , as shown in FIG. 15, the base plate lining portion 61a, which is a part of the split temporary lining board 6A, is removed, and the mounting locations 51 and 51a of the home fence 10 on the base plates 5 and 5a are removed. It exposes and the home fence 10 is installed in the said attachment location 51 and 51a. Thereby, since the front-end | tip part 2 and the baseplates 5 and 5a of the platform 1 are covered with the division | segmentation type temporary lining board 6A, it has recovered | restored to the state which does not have so much influence on a passenger's movement at the time of the next business.

In the third lining process , as shown in FIG. 16, the supporting lining parts 62 a and 63 a are removed from the tip part 2 of the platform 1. And a new decorative board is installed in the place which removed the split-type temporary lining board 6A . Here, the non-shrinking mortar 8 is installed as a decorative board in a portion where the passenger is difficult to step on, and the tile 9 is installed as a decorative plate in a portion where the passenger is easy to step on. Thereby, the installation work of the home fence is completed also in the vicinity of the connecting portion of the vehicle.

In addition to the above-described split temporary cover plates 6 and 6A, a split temporary cover plate 6B shown in FIG. 18 may be used as the split temporary cover plate. Specifically, the split temporary cover plate 6B shown in FIG. 18 is of a three-split type, and has a rectangular base plate cover portion (main cover portion) 61b that covers the attachment location 51 of the base plate 5. And a pair of rectangular supporting lining parts (sub lining parts) 62b that are in contact with the short sides of the base plate lining part 61b.
And when attaching the platform fence 10 using this division | segmentation type temporary lining board 6B, although the baseplate lining part 61b will be removed, the circumference | surroundings of the said platform fence 10 will be exposed after installation of the platform fence 10. FIG. Will end up. For this reason, as shown in FIG. 19, an auxiliary base plate lining portion 66 b in which the attachment location 51 is exposed is installed around the home fence 10. The auxiliary base plate cover part 66b has a pair of L-shaped auxiliary cover parts 67b and 68b, and the outer shape is formed to be the same size as the base plate cover part 61b. The home fence 10 is arranged in the opening 69b formed by the pair of auxiliary lining portions 67b and 68b.

Moreover, in the 2nd lining process mentioned above, although the split-type temporary lining board 6 and the tile 7 are installed in the same process, you may install these separately. For example, only the temporary lining plate 3 that covers the base plate 5 is removed from the state shown in FIG. 2, and the detachable temporary lining plate 6 is installed on the base plate 5 (see FIG. 20). And the temporary lining board 3 is removed from the state shown in FIG. 20, and the tile 7 is installed as a new decorative board for the position other than the installation location of the split-type temporary lining board 6 (see FIG. 20). 4).
Even if the split-type temporary lining board 6 and the tile 7 cannot be installed in the same process, even if they are installed in separate processes, the tip 2 of the platform 1 is attached to the temporary lining board 3 or the split-type temporary lining board 6. Since it is covered with the tile 7, it can be recovered to a state that does not significantly affect the movement of the passengers.

  In addition, it is also possible to use the division | segmentation type temporary lining board 6 as a temporary lining board installed in a 1st lining process. Further, the temporary lining plate 3 and the split temporary lining plate 6 can be used in combination as the temporary lining plate installed in the first lining process.

DESCRIPTION OF SYMBOLS 1 Platform 2 Tip part 3 Temporary lining board 4 Warning board 5 Base plate 6 Split-type temporary lining board 7 Tile (new decorative board)
8 Non-shrink mortar (new decorative board)
9 tiles (new decorative panels)
DESCRIPTION OF SYMBOLS 10 Home fence 20 Non-shrink mortar 51 Attachment location 61 Base plate lining part 62 Support lining part 63 Attachment location lining part 64 Surrounding lining part 65 Concave shape part 66 Rectangular shape part

Claims (3)

A first lining process of removing the decorative plate at the tip of the platform of the girder type precast concrete plate structure and installing a temporary lining plate on the tip of the platform;
After the first lining process, the temporary lining plate is removed, a base plate of a home fence is arranged on the tip of the platform, and the base lining plate is installed after the arrangement of the base plate. The placement process;
After the base plate placement step, the temporary lining plate is removed, the height of the base plate is adjusted, and after the height adjustment, a height adjustment step of installing the temporary lining plate again,
After the height adjustment step , the temporary lining plate is removed, a detachable temporary lining plate is installed on the base plate, and a new decorative plate is attached to the other end of the platform. A second lining process to be installed;
After the second lining process, a part of the split-type temporary lining plate is removed to expose the mounting position of the home fence in the base plate, and the home fence setting process of installing the home fence at the mounting position When,
After the platform fence installation process, the remaining split-type temporary lining board is removed from the front end of the platform, and a third lining process is performed to install a new decorative board at the removed location. How to install a movable platform fence on the platform. In the installation method of the movable platform fence to the platform of Claim 1,
The split-type temporary lining plate includes a main lining portion that covers the base plate, and sub-lining portions disposed on both sides of the main lining portion,
The home fence installation process includes:
Removing the main lining part and installing the home fence at the attachment location of the base plate; and
A method for installing a movable platform fence on a platform, comprising: a position adjustment step for adjusting the position of the base plate after the fence installation step. In the installation method of the movable platform fence to the platform of Claim 2,
The main lining portion of the split-type temporary lining plate is disposed around an attachment location lining portion that covers the attachment location of the base plate and the attachment location lining portion, and is engaged with the sub lining portion. And a surrounding lining part
The fence installation step is to remove only the attachment location lining portion of the main lining portion, and to install the home fence at the attachment location of the base plate,
The position adjustment step adjusts the position of the base plate while leaving the surrounding lining part.
In the third lining process, the peripheral lining portion and the sub lining portion are removed as the remaining split temporary lining plate, and the movable platform fence is installed on the platform.

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