JP6093494B2 - Opening / closing device for horizontal pulling gate of landlock or sluice - Google Patents

Description

  The present invention relates to an opening / closing device for a horizontal pulling gate of a land anchor or a sluice that can be attached to an existing land anchor or a sluice.

  The land sluice or sluice is a facility set up to temporarily serve as a levee by blocking rivers and other dikes so that they can pass through for daily life, and when the water increases, it is blocked by a gate etc. . There are gates that are opened and closed by electric power or the like, and gates that are opened and closed manually.

In addition, this gate and the like are required to operate quickly and safely in response to emergency situations such as a tsunami caused by an earthquake, a high wave caused by a typhoon, and a sudden increase in water at night.
However, the opening and closing operation of the gate and the like is generally performed manually and requires a certain amount of time and labor, so that it cannot be handled in an emergency or may be dangerous.

  Furthermore, existing manual open / close type horizontal pulling gates often have a thin door body, and it is difficult to accommodate the traveling device inside the door body. In addition, when stored, there is a problem that the maintainability deteriorates.

  In order to automate the opening / closing operation of this manually open / close type lateral pulling gate, the moving body fixed to the opening / closing door, the linear guide for the moving body fixed to the fixed wall-shaped portion for guiding the movement of the moving body, and the fixed wall shape A fixed rack fixed to the opening, a cylinder device fixed to the open / close door, a moving rack fixed to extend to the tip of the cylinder rod, a linear guide for moving rack that guides the movement of the moving rack, and movement A power transmission mechanism that includes a start-side pinion that is held by the body and meshes with the movable rack and a driven-side pinion that meshes with the fixed rack and that transmits the driving force so as to increase the extension operation of the cylinder device. A lateral pulling gate that is provided is disclosed (see Patent Document 1).

JP2014-020064

  SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object of the present invention is to provide an open / close device for a horizontal gate of a land anchor or a sluice that can easily automate the open / close operation of an existing manual open / close type horizontal pull gate. And

According to a first aspect of the present invention, an opening / closing device for a horizontal pulling gate of a land anchor or a sluice has wheels, a traveling device capable of moving on a bank, a power source for moving the traveling device, and the traveling A traveling rail installed on the embankment for moving the device, and a door body attaching part that connects the traveling device and the lateral pulling gate, and the traveling device is installed on the embankment. It is characterized in that the structure is such that it is self-propelled by meshing with a rack and a pinion which are drive systems of the traveling device on the rail .

According to claim 2 of the present invention, in addition to the features of claim 1, the door body attaching portion includes a pin. It is characterized by being connected only by pins .

  According to claim 3 of the present invention, in addition to the features of claim 1 or 2, the opening / closing device for the horizontal pulling gate of the land anchor or sluice is characterized in that the pin joint portion of the door body mounting portion is pinned to an elongated shaft hole. It is characterized by being inserted.

  According to a fourth aspect of the present invention, in addition to the features of the first to third features, the power source is commercial power or / and a battery. And

  As described above, the opening / closing device for the horizontal pulling gate of the land or sluice according to the present invention can easily automate the opening / closing operation of the existing manual open / close type horizontal pulling gate. Further, according to the present invention, when the position of the parapet (embankment) is displaced during an earthquake, the influence on the door travel can be minimized.

It is a front view which shows the external appearance of the opening / closing apparatus of the horizontal pulling gate of the land anchor or sluice of this invention. It is a top view which shows the external appearance of the opening / closing apparatus of the horizontal pulling gate of the land or sluice of this invention. It is a side view which shows the external appearance of the opening / closing apparatus of the horizontal pulling gate of the land anchor or sluice of this invention. It is a side view which shows the external appearance of the opening / closing apparatus of the horizontal pulling gate of the land anchor or sluice of this invention. It is a schematic diagram which shows the structure of the pin junction part of the door body attaching part of the horizontal pulling gate of the land or sluice of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the embodiment shown below exemplifies the opening / closing device of the horizontal pulling gate of the land anchor or the sluice for embodying the technical idea of the present invention. The gate opening / closing device is not specified as follows.

In particular, the dimensions, materials, shapes, relative arrangements, and the like of the constituent members described in the embodiments are not intended to limit the scope of the present invention only to the description unless otherwise specified. It's just an example. Note that the size, positional relationship, and the like of the members shown in each drawing may be exaggerated for clarity of explanation. Furthermore, in the following description, the same name and symbol indicate the same or the same members, and detailed description thereof will be omitted as appropriate.
[Example]

  1 to 5 show an open / close device for a horizontal pulling gate of a land anchor or a sluice according to a basic mode of use of an embodiment of the present invention. FIG. 1 is a front view showing the appearance of the open / close device of a horizontal gate of a landlock or a sluice, FIG. 2 is a top view showing the external view of the open / close device of a horizontal gate of a landlock or a sluice, and FIGS. Or it is a side view which shows the external appearance of the opening / closing apparatus of the horizontal pulling gate of a sluice, the left side of the traveling apparatus 12 of the front view of FIG. 1 is represented by FIG. 3, and the right side is represented by FIG. FIG. 5 is a schematic diagram showing a configuration of a pin joint portion of a door body attachment portion of a horizontal pulling gate of a land anchor or a sluice gate.

  As shown in FIG. 1, the opening / closing device 10 for a horizontal pulling gate of a land anchor or a sluice includes a traveling device 12, a traveling rail 14 on which the traveling device 12 self-travels, and a door body mounting portion 16 connected to the traveling device 12. And a power source for moving the traveling device 12 on the traveling rail 14. In addition, the operation panel of the open / close device 10 for the horizontal pulling gate of the land or sluice is arranged on the right side of FIG.

  The traveling device 12 has wheels, and can travel on the traveling rail 14 when the wheel rotates in contact with the traveling rail 14, and is connected to the door body mounting portion 16. The traveling rail 14 is installed on the embankment so that the traveling device 12 can move on the embankment.

  As shown in FIG. 5, the pin joint portion of the door body mounting portion 16 is configured to include an elongated shaft hole 20 and a pin 18, and is connected to the lateral pulling gate 30.

  When attaching the opening / closing device 10 of the horizontal landing gate of the land anchor or sluice to the existing land anchor or sluice, the traveling rail 14 is installed on the parapet (levee), and the traveling device 12 and the lateral pulling gate 30 are the door body. The pin 18 is inserted and connected to the shaft hole 20 of the mounting portion 16 and fixed, and the manually opening / closing lateral pulling gate 30 is opened and closed by the traveling device 12 that self-travels on the traveling rail 14. By doing in this way, the opening / closing operation | work of the existing manual opening / closing type horizontal pulling gate 30 can be easily automated.

  In addition, only the door body mounting portion 16 having the pin joint portion composed of the pin 18 and the shaft hole 20 is used for connection to the horizontal gate 30 which is an existing door body. In addition, it is possible to connect the opening / closing device 10 of the horizontal pulling gate or the horizontal pulling gate 30 to the horizontal pulling gate 30 simply by attaching the connecting fitting. Furthermore, since the structure of the door body attaching portion 16 is a system in which the pin 18 is inserted into the long hole type shaft hole 20, it is not affected by the vertical and horizontal swings during the door body traveling. Therefore, even if an elevation difference occurs on the ground during an earthquake or the like, and the positions of the horizontal pulling gate 30 and the parapet (bank) are displaced, the influence on the opening / closing operation of the horizontal pulling gate 30 can be minimized. The pull gate 30 can be opened and closed. In addition, when disconnecting from the horizontal pulling gate 30 which is an existing door body, it is easy to remove the pin 18 and it is easy to remove the opening / closing device 10 of the horizontal pulling gate or the horizontal pulling gate in an emergency. It is possible to manually open and close.

The traveling device 12 that moves on the traveling rail 14 has a structure that is self-propelled by meshing the rack and pinion on the traveling rail 14, and the drive system of the lateral pulling gate 30 that is an existing door body includes the traveling device 12 . This structure does not connect the drive system. Thus, since it drive | works with mesh | engagement of a rack and a pinion, it is possible to self-travel, without the wheel of the traveling apparatus 12 idling.

  The opening / closing device 10 for the horizontal pulling gate of the shore or sluice has a horizontal pulling gate 30 if there is an installation space for the traveling rail 14 on the parapet (embankment) that is equal to or longer than the traveling distance of the horizontal pulling gate 30 which is an existing door body. It can be installed without interfering with the daily operation of the machine. In addition, since the structure is simple, it is difficult for troubles to occur. However, if a trouble occurs in the open / close device 10 of the horizontal pulling gate or the sluice gate, it can be easily separated from the horizontal pulling gate 30 so that it can be easily disconnected. Maintenance of the opening / closing device 10 for the horizontal pulling gate of the land anchor or the sluice can be performed while the pulling gate 30 is operated manually. Furthermore, even when a problem occurs, a general-purpose product is used for each device, so that a substitute product can be obtained quickly. In terms of cost, economic design is possible by using general-purpose products.

  Note that the power source (not shown) is commercial power or / and a battery, and when the open / close device 10 for the horizontal pulling gate or the sluice gate is configured to include the battery, the horizontal pulling gate can be opened and closed even during a power failure. Is possible.

  The power source of the present invention may be an engine using a petroleum-based fuel or a gas engine other than the embodiment. Further, a cover may be provided so as to cover the traveling device and the traveling rail to prevent rain and wind. Furthermore, the operation for opening and closing the lateral pulling gate may be remotely operated via a control device mounted on the traveling device by radio or the Internet.

  Further, the use of the lateral pulling gate of the present invention is not limited to the land anchor or the sluice gate, but can be used for a gate other than the land anchor or the sluice gate.

  The opening / closing device for a horizontal pulling gate of a land anchor or a sluice according to the present invention can be used for an existing manual pulling gate of a land anchor or a sluice.

DESCRIPTION OF SYMBOLS 10 ... Opening / closing device 12 of a horizontal pulling gate of a land or sluice ... Traveling device 14 ... Traveling rail 16 ... Door body attaching part 18 ... Pin 20 ... Shaft hole 30 ... Horizontal pulling gate

Claims (4)

An open / close device for a horizontal gate of a landlock or a sluice gate,
A traveling device having wheels and movable on the embankment;
A power source for moving the travel device;
A traveling rail installed on the embankment to move the traveling device;
Comprising a door body attaching portion for connecting the traveling device and the lateral pulling gate;
The traveling device has a structure in which the traveling device is self-propelled by meshing with a rack and a pinion which are driving systems of the traveling device on the traveling rail installed on the bank. Opening / closing device for horizontal pulling gate. 2. The opening / closing device for a horizontal pulling gate of a land anchor or a sluice according to claim 1, wherein the door body attaching portion includes a pin, and is connected to the horizontal pulling gate only by the pin.           The open / close device for a horizontal pulling gate of a land anchor or a sluice according to claim 1 or 2, wherein the pin joint portion of the door body attaching portion is configured to insert a pin into a long shaft hole.           4. The open / close device for a horizontal pulling gate of a land anchor or a sluice according to any one of claims 1 to 3, wherein the power source is commercial power or / and a battery.