CN209925741U

CN209925741U - Power assisting device on valve handle

Info

Publication number: CN209925741U
Application number: CN201920154042.9U
Authority: CN
Inventors: 王晨; 宋瑜新; 李力男; 顾新林; 张鉴法
Original assignee: Tianjin Xinyuan Construction Development Co Ltd
Current assignee: Tianjin Xinyuan Construction Development Co Ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2020-01-10
Anticipated expiration: 2029-01-22

Abstract

The utility model provides a booster unit on valve handle, including first adapting rod and second adapting rod, the second adapting rod cup joints in first adapting rod, all be equipped with a plurality of locating holes on first adapting rod and the second adapting rod, locating hole female connection has fixing bolt, fixing bolt is fixed with first adapting rod and second adapting rod, the upper end of second adapting rod is fixed with the holding rod, the lower extreme of first adapting rod is fixed with the bearing rod, the both ends of bearing rod are fixed with the inserted bar, second adapting rod department is kept away from to the inserted bar orientation. The utility model has the advantages of that the valve can be opened and closed when standing.

Description

Power assisting device on valve handle

Technical Field

The utility model relates to a fire control installation field especially relates to a booster unit on valve handle.

Background

In the installation process of the fire-fighting unit, the valve is an indispensable control device and can open and close the pipeline, control the flow direction and the like. The fire-fighting unit in the factory building is usually installed underground, so the valve also can be installed in the pipeline of similar sewer to be equipped with the well lid on ground and seal it up, but when needs switching valve, the staff need lie prone on the ground to go and rotate the valve door handle, makes the operation very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a booster unit on the valve handle, it has the advantage of alright completion valve switching when standing.

The utility model discloses a realize through following technical scheme: the utility model provides a booster unit on valve handle, including first adapting rod and second adapting rod, the second adapting rod cup joints in first adapting rod, all be equipped with a plurality of locating holes on first adapting rod and the second adapting rod, locating hole female connection has fixing bolt, fixing bolt is fixed with first adapting rod and second adapting rod, the upper end of second adapting rod is fixed with the holding rod, the lower extreme of first adapting rod is fixed with the bearing rod, the both ends of bearing rod are fixed with the inserted bar, second adapting rod department is kept away from to the inserted bar orientation.

Furthermore, a through groove which penetrates through transversely is formed in the holding rod, and an extension rod is inserted in the through groove.

Furthermore, two symmetrical bearing plates are fixed on the surface of the first bearing rod, a vertical dovetail groove is formed in the surface of each bearing plate, the upper end of each dovetail groove penetrates through the bearing plates, and a flashlight is connected in each dovetail groove in a sliding mode.

Furthermore, a sliding block which slides in a dovetail groove is fixed on the flashlight.

The utility model has the advantages that: when the valve handle needs to be rotated, the first bearing rod and the second bearing rod are adjusted according to the depth, so that the whole device adapts to the depth, the two bearing rods are fixed in the positioning holes through the tightening of the fixing bolts, and the bearing rods are prevented from rotating when the two bearing rods are rotated. At the moment, the two insertion rods are inserted into the valve handle, the valve handle can be driven to rotate by holding the handle rod to rotate, so that the valve can be opened and closed on the premise that a worker stands, the operation is simplified, and the manpower is saved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the first receiving rod of the present invention;

fig. 3 is a schematic top view of the insertion rod of the present invention inserted into the valve handle;

in the figure: 1. a first bolster; 2. a second bolster; 3. positioning holes; 4. fixing the bolt; 5. A holding rod; 6. a carrier bar; 7. a plug rod; 8. lengthening a rod; 9. a through groove; 10. a bearing plate; 11. A dovetail groove; 12. a flashlight; 13. a slider; 14. a valve handle.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figures, the utility model discloses a first adapting rod 1 and second adapting rod 2, second adapting rod 2 cup joints in first adapting rod 1, all be equipped with a plurality of locating holes 3 on first adapting rod 1 and the second adapting rod 2, 3 female connection in locating hole have fixing bolt 4, fixing bolt 4 is fixed with first adapting rod 1 and second adapting rod 2, the upper end of second adapting rod 2 is fixed with controls pole 5, the lower extreme of first adapting rod 1 is fixed with carrier bar 6, the both ends of carrier bar 6 are fixed with insertion rod 7, second adapting rod 2 department is kept away from to insertion rod 7 orientation.

Furthermore, a through groove 9 which transversely penetrates through the holding rod 5 is formed in the holding rod, and an extension rod 8 is inserted into the through groove 9. Thus, the force arm can be increased by the extension rod 8, and the labor can be saved.

Furthermore, two symmetrical bearing plates 10 are fixed on the surface of the first bearing rod 1, a vertical dovetail groove 11 is formed in the surface of the bearing plate 10, the upper end of the dovetail groove 11 penetrates through the bearing plate 10, and a flashlight 12 is connected in the dovetail groove 11 in a sliding mode. Since the valve is underground, an illumination can be provided by flashlight 12. The flashlight 12 can be slid out of the dovetail groove 11, so that the flashlight 12 can be installed and replaced conveniently.

Further, a slider 13 sliding in the dovetail groove 11 is fixed to the flashlight 12. The sliding of the flashlight 12 is driven by the sliding of the sliding block 13 in the dovetail groove 11.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a booster unit on valve handle which characterized in that: including first adapting rod and second adapting rod, the second adapting rod cup joints in first adapting rod, all is equipped with a plurality of locating holes on first adapting rod and the second adapting rod, locating hole female connection has fixing bolt, fixing bolt is fixed first adapting rod and second adapting rod, the upper end of second adapting rod is fixed with a holding rod, the lower extreme of first adapting rod is fixed with the carrier bar, the both ends of carrier bar are fixed with the grafting pole, second adapting rod department is kept away from to the grafting pole orientation.

2. A force assist device on a valve handle, as defined in claim 1, wherein: the holding rod is provided with a through groove which penetrates transversely, and an extension rod is inserted in the through groove.

3. A force assist device on a valve handle, as defined in claim 1, wherein: two symmetrical bearing plates are fixed on the surface of the first bearing rod, a vertical dovetail groove is formed in the surface of each bearing plate, the upper end of each dovetail groove penetrates through the bearing plates, and a flashlight is connected in each dovetail groove in a sliding mode.

4. A force assist device on a valve handle as defined in claim 3, wherein: and a sliding block which slides in the dovetail groove is fixed on the flashlight.