CN219902031U - Lamp replacement tool free of ascending - Google Patents

Abstract

The utility model belongs to the technical field of lamp replacement tools, and particularly relates to a lamp replacement tool free of ascending, which comprises a handle, wherein the upper end of the handle is fixedly connected with a connecting cylinder, a telescopic column is connected in a sliding manner in the connecting cylinder, a clamping hole is formed in the telescopic column, a mounting cylinder is fixedly connected onto the connecting cylinder, an end disc is contacted onto the mounting cylinder, a clamping rod is fixedly connected onto the end disc, the clamping rod is in sliding connection with the connecting cylinder, the clamping rod is in sliding connection with the clamping hole, a sliding block is fixedly connected onto the clamping rod, the sliding block is in sliding connection with the mounting cylinder, and the upper end of the telescopic column is fixedly connected with the clamping cylinder. According to the utility model, the telescopic column is pushed to slide along the inner wall of the connecting cylinder, the position of the clamping cylinder can be adjusted, and the telescopic column can be clamped and limited under the action of the structures such as the clamping rod, the clamping hole and the spring, so that the clamping cylinder is stably arranged, and the lamp on the wall body can be replaced and used by subsequent operators.

Description

Lamp replacement tool free of ascending

Technical Field

The utility model relates to the technical field of lamp replacement tools, in particular to a lamp replacement tool free of ascending.

Background

It is well known that when the inspection personnel carry out daily maintenance on a building body, corridor lamps in the building are important to take care of objects, and because the service life of the corridor lamps is short, the corridor lamps need to be replaced frequently, the corridor lamps need to be subjected to ascending operation in the replacement process, and the corridor lamps are protected, so that the operation safety of the inspection personnel is guaranteed, the inspection personnel are inconvenient to use, and according to market demands, the lamp replacement tool without ascending is generated.

However, the existing tool for replacing the lamp without ascending has certain defects: firstly, the existing replacement tools of the lamp without ascending are assembled and used in a threaded connection mode, so that when the position of the clamping cylinder is adjusted by an inspection personnel, the clamping cylinder needs to be continuously rotated, and the replacement tools are obviously inconvenient for the inspection personnel to use;

secondly, the cooperation of structure such as current lamp replacement tool of ascending a height adopts simple spacing iron wire, card section of thick bamboo to accomplish the spacing centre gripping to the lamps and lanterns, be used for follow-up lamps and lanterns to demolish the use, because the factor of iron wire self structural rigidity and card section of thick bamboo inner wall friction loss, use for a long time easily causes the iron wire impaired, is difficult to carry out spacing processing to the lamps and lanterns.

Disclosure of Invention

The utility model aims to provide a lamp replacement tool free of ascending, which solves the problems that the existing lamp replacement tool free of ascending is assembled and used in a threaded connection mode, so that when a patrol personnel adjusts the position of a clamping cylinder, the tool needs to be continuously rotated, the tool is obviously inconvenient for the patrol personnel to use, and the existing lamp replacement tool free of ascending is matched and used in a simple limit iron wire, clamping cylinder and other structures to complete limit clamping of a lamp, and is used for disassembling the lamp subsequently.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lamp replacement instrument exempts from to ascend a height, includes the handle, the upper end fixedly connected with connecting cylinder of handle, sliding connection has flexible post in the connecting cylinder, the card hole has been seted up in the flexible post, fixedly connected with installation section of thick bamboo on the connecting cylinder, the contact has the end dish on the installation section of thick bamboo, fixedly connected with draw-in lever on the end dish, draw-in lever and connecting cylinder sliding connection, draw-in lever and card hole sliding connection, fixedly connected with slider on the draw-in lever, slider and installation section of thick bamboo sliding connection, the upper end fixedly connected with card section of thick bamboo of flexible post is provided with block mechanism on the card section of thick bamboo.

Preferably, the clamping holes are formed in a plurality of positions, the clamping holes are uniformly distributed on the telescopic column, and the clamping rods are convenient to clamp in a matching mode through the arrangement of the clamping holes.

Preferably, the first spring is welded on the sliding block, the other end of the first spring is welded with the mounting cylinder, and the sliding block can be connected for use through the arrangement of the first spring.

Preferably, the clamping mechanism comprises a friction plate, a hinge seat, a clamping plate, a second spring, a traction wire, a guide block and a traction ring, wherein the friction plate is fixedly connected in the clamping cylinder, the hinge seat is fixedly connected in the clamping cylinder, the clamping plate is hinged on the hinge seat, the second spring is welded on the clamping plate, the other end of the second spring is welded with the clamping cylinder, the traction wire is fixedly connected on the clamping plate, the traction wire is in sliding connection with the clamping cylinder, the clamping cylinder is pushed to be sleeved on the outer side of the lamp, the traction ring is pulled to move downwards, the traction wire is pulled to bear force to drive the clamping plate to deflect towards the direction close to the friction plate, the second spring is stressed to deform, finally the clamping plate is in contact with the lamp, the lamp is clamped and fixed under the action of the friction plate and the clamping plate, the handle is rotated again to drive the clamping cylinder to grasp, the friction plate and the clamping plate are driven to rotate, the threaded connection is removed from the lamp, and replacement and use of inspection staff are facilitated.

Preferably, the clamping cylinder is fixedly connected with a guide block, the guide block is contacted with the traction wire, and the traction wire can be guided through the arrangement of the guide block.

Preferably, the traction ring is fixedly connected with on the traction wire, the traction ring is a rubber ring, the traction wire is pulled by the inspection personnel to move conveniently through the arrangement of the traction ring, and the rubber ring material has good skin-friendly property.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the telescopic column is pushed to slide along the inner wall of the connecting cylinder, the position of the clamping cylinder can be adjusted, and the telescopic column can be clamped and limited under the action of the structures such as the clamping rod, the clamping hole and the spring, so that the clamping cylinder is stably arranged, and the lamp on the wall body can be replaced and used by subsequent operators.

2. According to the utility model, the traction ring is pulled to move downwards so as to pull the traction wire to move, and then the clamping plate is driven to deflect, so that the clamping plate clamps and fixes the lamp, the handle is rotated so as to drive the clamping cylinder to rotate, and then the lamp is removed, so that the lamp can be replaced and used by an operator conveniently.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

fig. 4 is an enlarged view of the partial engagement mechanism of fig. 2 according to the present utility model.

In the figure: 1. a handle; 2. a connecting cylinder; 3. a telescopic column; 4. a clamping hole; 5. a mounting cylinder; 6. an end plate; 7. a clamping rod; 8. a slide block; 9. a first spring; 10. a clamping cylinder; 11. a clamping mechanism; 111. a friction plate; 112. a hinge base; 113. a clamping plate; 114. a second spring; 115. a traction wire; 116. a guide block; 117. a traction ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please see fig. 1, fig. 2, fig. 3, a tool is changed to lamp of exempting from to ascend a height, including handle 1, the upper end fixedly connected with connecting cylinder 2 of handle 1, sliding connection has telescopic column 3 in connecting cylinder 2, the draw-in hole 4 has been seted up in the telescopic column 3, draw-in hole 4 is provided with a plurality of, a plurality of draw-in holes 4 evenly distributed on telescopic column 3, through the setting of draw-in hole 4, be convenient for cooperate draw-in bar 7 to carry out the joint and use, fixedly connected with mounting cylinder 5 on connecting cylinder 2, the contact has end dish 6 on the mounting cylinder 5, fixedly connected with clamping bar 7 on the end dish 6, clamping bar 7 and connecting cylinder 2 sliding connection, clamping bar 7 and draw-in hole 4 sliding connection are gone up fixedly connected with slider 8 on clamping bar 7, slider 8 and mounting cylinder 5 sliding connection, the welding has a spring 9 on slider 8, the other end and mounting cylinder 5 welding of spring 9, through the setting of a spring 9, can carry out the connection use to slider 8, the upper end fixedly connected with clamping cylinder 10 through the orientation that moves to keeping away from mounting cylinder 5 to draw-in end dish 6, in order to drive clamping bar 7 and carry out clamping bar 7, and carry out the sliding connection 7 in the position is followed the sliding connection with clamping bar 7 in the sliding connection 7, the inner wall 7 is driven by the sliding connection 7, and the position is changed along the sliding connection of the inner wall 7, the position is adjusted to be in the telescopic column 4, and then the expansion cylinder is in the position is adjusted along the sliding connection 7, the inner wall is adjusted to be in the position is in the sliding connection 7, and is in the position is in the direction of the sliding connection 7, the inner wall is pushed down the 3 is pushed down the sliding 7, and is deformed.

Referring to fig. 1, 2 and 4, a clamping mechanism 11 is arranged on a clamping cylinder 10, the clamping mechanism 11 comprises a friction plate 111, a hinging seat 112, a clamping plate 113, a second spring 114, a traction wire 115, a guide block 116 and a traction ring 117, the friction plate 111 is fixedly connected in the clamping cylinder 10, the hinging seat 112 is fixedly connected in the clamping cylinder 10, the clamping plate 113 is hinged on the hinging seat 112, the second spring 114 is welded on the clamping plate 113, the other end of the second spring 114 is welded with the clamping cylinder 10, the traction wire 115 is fixedly connected on the clamping plate 113, the traction wire 115 is in sliding connection with the clamping cylinder 10, the guide block 116 is fixedly connected with the guide block 116, the traction wire 115 is in contact with the traction wire 115, the traction ring 117 can be guided by the arrangement of the guide block 116, the traction wire 115 is fixedly connected with the traction ring 117, the traction ring 117 is a rubber ring, a patrol inspector can conveniently pull the traction wire 115 to move, the rubber ring material has good skin affinity, the clamping plate 113 is sleeved on the outer side of a lamp by pushing the clamping cylinder 10, the traction ring 115 is pulled to move, the clamping plate 113 is driven by the clamping plate 113 to be close to the clamping plate 113, the clamping plate 113 is driven by the clamping plate 113 to rotate, the clamping plate is further stressed by the clamping plate 113 is driven by the clamping plate 113 to rotate, and the friction plate is convenient to change the friction plate is stressed by the friction plate is driven by the clamp to rotate, and finally, the clamp is stressed by the clamp plate is stressed by the clamp person is in the clamp to rotate by the clamp, and is in the direction.

The specific implementation process of the utility model is as follows: when the tool for replacing the lamp without ascending is required to be used, the end disc 6 can be pulled to move in the direction away from the mounting cylinder 5 so as to drive the clamping rod 7 to move, the clamping rod 7 is stressed to drive the sliding block 8 to slide along the inner wall of the mounting cylinder 5, the first spring 9 is stressed to deform, finally the clamping rod 7 is separated from the clamping hole 4, then the telescopic column 3 is pulled to slide along the inner wall of the connecting cylinder 2 so as to drive the clamping cylinder 10 to move, the position of the clamping cylinder 10 is adjusted, in the process, the clamping rod 7 is stressed to slide along the surface of the telescopic column 3, and when the clamping rod 7 slides into the next clamping hole 4, the first spring 9 is restored to deform so as to push the clamping rod 7 to be inserted into the clamping hole 4, and the telescopic column 3 is subjected to splicing limiting, so that the clamping cylinder 10 is stable;

then hold handle 1 to promote card section of thick bamboo 10 and cup joint in the lamps and lanterns outside, and pull traction ring 117 moves down, so as to pull traction wire 115 and remove, traction wire 115 atress drives splint 113 to be close to the direction deflection of friction plate 111, spring two 114 atress deformation finally makes splint 113 and lamps and lanterns contact, under friction plate 111, the effect of splint 113, press from both sides tightly fixedly to lamps and lanterns, rotate handle 1 again, so as to drive card section of thick bamboo 10 and grab you, and then drive friction plate 111, splint 113 and rotate, dismantle threaded connection to lamps and lanterns, the change of the personnel of being convenient for use of patrolling and examining.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lamp replacement tool exempts from to ascend a height, includes handle (1), its characterized in that: the novel telescopic handle is characterized in that the upper end of the handle (1) is fixedly connected with the connecting cylinder (2), the telescopic column (3) is connected in a sliding manner in the connecting cylinder (2), the clamping hole (4) is formed in the telescopic column (3), the connecting cylinder (2) is fixedly connected with the mounting cylinder (5), the mounting cylinder (5) is contacted with the end disc (6), the clamping rod (7) is fixedly connected to the end disc (6), the clamping rod (7) is in sliding connection with the connecting cylinder (2), the clamping rod (7) is in sliding connection with the clamping hole (4), the sliding block (8) is fixedly connected to the clamping rod (7), the sliding block (8) is in sliding connection with the mounting cylinder (5), and the clamping cylinder (10) is fixedly connected to the upper end of the telescopic column (3), and the clamping mechanism (11) is arranged on the clamping cylinder (10).

2. The climbing-free luminaire replacement tool according to claim 1, wherein: the clamping holes (4) are formed in a plurality of positions, and the clamping holes (4) are uniformly distributed on the telescopic column (3).

3. The climbing-free luminaire replacement tool according to claim 1, wherein: the sliding block (8) is welded with a first spring (9), and the other end of the first spring (9) is welded with the mounting cylinder (5).

4. The climbing-free luminaire replacement tool according to claim 1, wherein: the clamping mechanism (11) comprises a friction plate (111), a hinge seat (112), a clamping plate (113), a second spring (114), a traction wire (115), a guide block (116) and a traction ring (117), wherein the friction plate (111) is fixedly connected in the clamping cylinder (10), the hinge seat (112) is fixedly connected in the clamping cylinder (10), the clamping plate (113) is hinged on the hinge seat (112), the second spring (114) is welded on the clamping plate (113), the other end of the second spring (114) is welded with the clamping cylinder (10), the traction wire (115) is fixedly connected on the clamping plate (113), and the traction wire (115) is in sliding connection with the clamping cylinder (10).

5. The climbing-free luminaire replacement tool of claim 4, wherein: the clamping cylinder (10) is fixedly connected with a guide block (116), and the guide block (116) is contacted with the traction wire (115).

6. The climbing-free luminaire replacement tool of claim 4, wherein: and a traction ring (117) is fixedly connected to the traction wire (115), and the traction ring (117) is a rubber ring.