JP2508022Y2 - Fixture for disassembling fire extinguisher - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] This invention is designed to remove the cap of the fire extinguisher when disassembling / assembling the fire extinguisher, for example, when inspecting the fire extinguisher or replacing the fire extinguisher. -When installing, it relates to a fixture for disassembling a fire extinguisher that is used to secure the body of the fire extinguisher and ensure work safety and efficiency.

[Prior Art] The fire extinguishing agent enclosed in the fire extinguisher must be regularly inspected and replaced in order to keep its function at all times. When removing or installing the cap or the like on the top of the fire extinguisher for periodic inspection or replacement, the fire extinguisher should be placed horizontally on a bed with a saddle shape or the like to secure the fire extinguisher securely. Clamp bases are used that are held vertically and fixed by bands, chains, or screw-type fasteners, but due to their structure, these clamp bases are heavy tools weighing over a dozen kg.

[Problems to be solved by the device] Due to the original nature of the necessity of using a fire extinguisher, the location of the fire extinguisher is scattered everywhere, and it is necessary to check the fire extinguisher and replace the fire extinguishing agent each time. It was necessary to carry a work by transporting a clamp table, which is a heavy object, by a vehicle or the like. It was an object of the invention to eliminate this need and facilitate the work of checking the fire extinguisher and replacing the fire extinguishing agent.

[Means for Solving the Problems] As shown in the drawings, the fixing device for disassembling a fire extinguisher according to the present invention has a semi-circular holding band 1 having an inner diameter substantially equal to the outer diameter of the main body of the tubular fire extinguisher, the outside of the holding band 1. A screw-tightening type clamp 2 pivotally provided by a pin, a hinge 3 fixed to one end of the holding band 1, and a hinge 3 pivotally attached to the holding band 1 and having the same inner diameter as the holding band and shorter than a semicircle. It is composed of a tightening band 4 forming an arc and a tightening rod 5 fixed to the outer side of the tightening band 4.

The holding band 1 and the screw clamp type clamp 2 are connected by only one high-strength pin, and the screw type clamp is rotatable around the pin.

It is preferable that a soft sheet having a large sliding friction resistance is attached to the inner surfaces of the holding band 1 and the tightening band 4, that is, the portion in contact with the outer surface of the trunk portion of the fire extinguisher body.

A material such as a rubber plate or felt is suitable for the lining sheet of the holding band 1 and the tightening band 4, and the method of applying the material may be adhesive and screw fixing.

How to use the fixing device for disassembling the fire extinguisher having the above-mentioned configuration is that the worker carries it to the site where the fire extinguisher is placed and is an accessory such as a building, which is hard to move or is a fixed plate. ,
After fixing the device of the invention to the columnar member with the clamp 2, the body of the fire extinguisher body 6 is sandwiched between the holding band 1 and the tightening band 4, and the worker presses the tightening rod 5 with one hand to extinguish the fire. Securely hold the fire extinguisher and use the other tool to remove the cap, such as a cap spanner 7 and a wrench that fit the fire extinguisher.
After inspecting the inside of the fire extinguisher and exchanging contents such as extinguishing agent and updating, the body part of the fire extinguisher is similarly sandwiched by the holding band 1 and the tightening band 4, and the tightening rod 5 is pressed to extinguish the fire extinguisher. Is held securely, and the cap and other parts are attached using the required tools such as a cap spanner.

[Advantages of the Invention] The advantages of this fixture are as follows.

1) A holding band, a tightening band, a tightening rod and a screw tightening type clamp make it compact and lightweight. Being able to easily carry the fire extinguisher scattered around the place without using it.

2) At the fire extinguisher placement site, without the need for an installation place like the conventional clamp base, the clamp bolts are tightened to a suitable fixed construction member, for example, a pillar or the like, to fix the present invention. It should be possible to easily and stably hold the fire extinguisher by fixing the tool, and to remove and install the cap and other parts.

3) If the connection between the holding band and the screw tightening clamp is made by only one pin with high strength, and the screw clamp is configured to freely rotate around this pin as an axis, a fire extinguisher is used. It is possible to arbitrarily select the holding posture of vertically, horizontally, or diagonally, and the posture of the building member to which this fixture is to be attached is vertical,
It may be horizontal or diagonal.

4) When a soft sheet with high sliding friction resistance is attached to the inner side of each of the holding band and the tightening band, the fire extinguisher is held stably and the surface of the fire extinguisher is not painted. Guaranteeing damage prevention.

[Brief description of drawings]

The drawing is a perspective view of a dismantling fixture of the fire extinguisher of the present invention with the fire extinguisher attached.

Claims (1)

(57) [Scope of utility model registration request] 1. A semicircular holding band 1 having an inner diameter substantially equal to the outer diameter of a main body of a tubular fire extinguisher, a screw tightening type clamp 2 pivotally mounted on the outer surface of the holding band 1 by a pin, and the holding band 1. Hinges 3, which are fixed to one end, are pivotally attached to the holding band 1 by the hinges 3, have an arc-shaped tightening band 4 that has the same inner diameter as the holding band 1 and is shorter than a semicircle, and is fixed to the outer side of the tightening band 4. The holding band 1 and the screw tightening type clamp 2 are connected only by one pin having high strength, and the screw tightening type clamp 2 is rotatable about the pin as a shaft. An individual tool for disassembling a fire extinguisher.