CN221119421U - Folding warning fence for elevator maintenance - Google Patents

Abstract

The utility model discloses a foldable warning fence for elevator overhaul, which comprises a fixed plate, wherein the upper surface of the fixed plate is fixedly connected with a fixed frame, and the upper surface of the fixed plate is fixedly connected with two retractable frames. This device uses through the cooperation of carousel, the threaded rod, the opening, screw thread section of thick bamboo and bearing, play the effect that makes the threaded rod drive the regulating plate and reciprocate, and utilize guide way and guide block, reach the purpose that makes the regulating plate more smooth and easy in the removal in-process, prevent that the regulating plate from appearing the phenomenon of card dun in the removal in-process, through the cooperation of gyro wheel, opening and sucking disc, be convenient for remove the fixed plate, also can fix a position the fixed plate simultaneously, and utilize the warning groove, the cooperation of warning subsides and notice board, reach the purpose of warning the passer-by, thereby effectually solved and be inconvenient for using folding warning rail, and comparatively loaded down with trivial details during the operation, folding warning rail result of use's problem has been reduced, and is convenient for use widely.

Description

Folding warning fence for elevator maintenance

Technical Field

The utility model relates to the technical field of fences, in particular to a folding warning fence for elevator overhaul.

Background

The fence, namely the guardrail, is the most advanced perimeter anti-theft alarm system, and is composed of an electronic fence host (JS-TD 2010) and a front-end detection fence, wherein the electronic fence host is used for generating and receiving high-voltage pulse signals, generating alarm signals when the front-end detection fence is in a touch network, short circuit and open circuit state, sending the intrusion signals to a safety alarm center, and realizing multistage networking through a control keyboard or control software by the aid of a tangible perimeter composed of components such as rods, metal wires and the like.

At present, a folding warning fence needs to be used when overhauling an elevator for blocking and warning passers-by, but the folding warning fence in the prior art has some defects when being used, is inconvenient to use the folding warning fence, is complicated when being operated, reduces the problem of the using effect of the folding warning fence, and for this reason, we propose an elevator overhauling folding warning fence to solve the problem.

Disclosure of utility model

The utility model aims to provide a folding warning fence for overhauling an elevator, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a folding warning rail of elevator maintenance, includes the fixed plate, the upper surface fixedly connected with fixed frame of fixed plate, two receive and release the frame of upper surface fixedly connected with of fixed plate, two receive and release a side that the frame is close to each other respectively with the left and right sides both ends fixed connection of fixed frame, every receive and release the equal fixedly connected with shrink rail of inside wall of frame, every the equal fixedly connected with positioning concave plate in front of shrink rail, the inside of fixed frame is equipped with the threaded rod, the top fixedly connected with carousel of threaded rod, the inside wall fixedly connected with locating plate of fixed frame, two connectors have been seted up to the bottom surface of fixed plate, the inside of fixed frame is equipped with the regulating plate, two gyro wheels of bottom surface fixedly connected with of regulating plate, the intercommunication mouth has been seted up to the upper surface of locating plate, the last fixed surface intercommunication of regulating plate has a screw thread section of thick bamboo, the upper surface fixedly inlayed of fixed plate has the bearing, the bottom of threaded rod runs through intercommunication mouth and screw section of thick bamboo in proper order and with the inner circle fixed connection of bearing.

In a further embodiment, the upper surface of the fixing plate is fixedly connected with a reinforcing sloping plate, and the back surfaces of the reinforcing sloping plates are fixedly connected with the front surface of the fixing frame.

In a further embodiment, a warning groove is formed in one side surface, away from each other, of each of the retractable frames, and a warning patch is fixedly connected to the inside of each warning groove.

In a further embodiment, a billboard is arranged on the back of the fixed frame, and the front of the billboard is fixedly connected with the back of the fixed frame.

In a further embodiment, two guide grooves are formed in the inner side walls of the two fixing frames, guide blocks are slidably connected to the inner side walls of each guide groove, and one side surface, close to each other, of each guide block is fixedly connected to the left end and the right end of the adjusting plate respectively.

In a further embodiment, two groups of suckers are arranged below the fixing plate, and the top end of each sucker is fixedly connected with the bottom surface of the fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

This device uses through the cooperation of carousel, the threaded rod, the opening, screw thread section of thick bamboo and bearing, play the effect that makes the threaded rod drive the regulating plate and reciprocate, and utilize guide way and guide block, reach the purpose that makes the regulating plate more smooth and easy in the removal in-process, prevent that the regulating plate from appearing the phenomenon of card dun in the removal in-process, through the cooperation of gyro wheel, opening and sucking disc, be convenient for remove the fixed plate, also can fix a position the fixed plate simultaneously, and utilize the warning groove, the cooperation of warning subsides and notice board, reach the purpose of warning the passer-by, thereby effectually solved and be inconvenient for using folding warning rail, and comparatively loaded down with trivial details during the operation, folding warning rail result of use's problem has been reduced, and is convenient for use widely.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a fixing plate of a folding warning fence for elevator maintenance.

Fig. 2 is a schematic top view of a fixing frame in the elevator maintenance folding warning fence.

Fig. 3 is a schematic view of the bottom view of the fixing plate in the elevator maintenance folding warning fence.

Fig. 4 is a schematic view of a rear cross-section of a fixing frame in a foldable warning fence for elevator maintenance.

In the figure: 1. a fixing plate; 2. a fixed frame; 3. reinforcing the sloping plate; 4. a retractable frame; 5. a warning groove; 6. contracting the fence; 7. positioning concave plates; 8. a suction cup; 9. a threaded rod; 10. a turntable; 11. a billboard; 12. a positioning plate; 13. a connection port; 14. a roller; 15. a communication port; 16. an adjusting plate; 17. a thread cylinder; 18. a bearing; 19. a guide groove; 20. and a guide block.

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.

Referring to fig. 1-4, in the utility model, an elevator overhaul folding warning fence comprises a fixed plate 1, wherein the upper surface of the fixed plate 1 is fixedly connected with a fixed frame 2, the upper surface of the fixed plate 1 is fixedly connected with two retractable frames 4, one side surface of each retractable frame 4, which is close to each other, is fixedly connected with the left end and the right end of the fixed frame 2 respectively, the inner side wall of each retractable frame 4 is fixedly connected with a retractable fence 6, the front surface of each retractable fence 6 is fixedly connected with a positioning concave plate 7, a threaded rod 9 is arranged in the fixed frame 2, the top end of the threaded rod 9 is fixedly connected with a turntable 10, the inner side wall of the fixed frame 2 is fixedly connected with a positioning plate 12, two connecting ports 13 are formed in the bottom surface of the fixed plate 1, an adjusting plate 16 is arranged in the fixed frame 2, the bottom surface of the adjusting plate 16 is fixedly connected with two idler wheels 14, a communication port 15 is formed in the upper surface of the positioning plate 12, the upper surface of the adjusting plate 16 is fixedly communicated with a threaded cylinder 17, a bearing 18 is fixedly inlaid in the upper surface of the fixed plate 1, the bottom end of the threaded rod penetrates through the communication port 15 and the threaded cylinder 17 in sequence and is fixedly connected with the inner ring 18.

The upper surface fixedly connected with of fixed plate 1 consolidates swash plate 3, consolidate the positive fixed connection of swash plate 3's the back and fixed frame 2, through the reinforcement swash plate 3 that is equipped with, can consolidate fixed frame 2, warning groove 5 has all been seted up to a side that two receive and release frames 4 kept away from each other, the inside of every warning groove 5 is equal fixedly connected with warning subsides, through warning groove 5 and the warning subsides that are equipped with, be convenient for warn the passerby, the back of fixed frame 2 is equipped with bulletin board 11, the front of bulletin board 11 and the back fixed connection of fixed frame 2, through the bulletin board 11 that is equipped with, bulletin passerby elevator is in the maintenance.

Two guide slots 19 have been seted up to the inside wall of two fixed frames 2, the equal sliding connection of inside wall of every guide slot 19 has guide block 20, a side that two guide blocks 20 are close to each other respectively with the left and right sides both ends fixed connection of regulating plate 16, through guide block 20 and guide slot 19 that are equipped with, can make regulating plate 16 more stable when removing, the below of fixed plate 1 is equipped with two sets of sucking discs 8, the top of every sucking disc 8 all with the bottom surface fixed connection of fixed plate 1, through sucking disc 8 that is equipped with, can fix fixed plate 1.

The working principle of the utility model is as follows:

When the folding warning fence is used, firstly, the roller 14 can be pushed to rotate, the fixed plate 1 is moved to the elevator doorway, then the turntable 10 is rotated, the threaded rod 9 can be moved to rotate in the communication port 15, the threaded cylinder 17 and the bearing 18, the threaded cylinder 17 can drive the adjusting plate 16 to move along with the rotation of the threaded rod 9, the guide blocks 20 are fixedly connected to the left end and the right end of the adjusting plate 16, the adjusting plate 16 can drive the guide blocks 20 to move along the guide grooves 19, the roller 14 can be contracted into the fixed frame 2, the sucker 8 is fixedly connected to the bottom surface of the fixed plate 1 to contact the bottom surface, the sucker 8 is adsorbed to the ground, the fixed plate 1 is fixed, then the contracted fence 6 is pulled out from the inside of the accommodating frame 4, and the positioning concave plate 7 is contacted with a wall body, so that the folding warning fence can be used.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Folding warning rail is overhauld to elevator, its characterized in that: including fixed plate (1), fixed frame (2) are fixedly connected with to the upper surface of fixed plate (1), two receive and release frame (4) are close to each other one side respectively with fixed frame (2) control both ends fixed connection, every receive and release frame (4) inside wall all fixedly connected with shrink rail (6), every shrink rail (6) openly all fixedly connected with location concave plate (7), the inside of fixed frame (2) is equipped with threaded rod (9), the top fixedly connected with carousel (10) of threaded rod (9), fixed plate (2) inside wall fixedly connected with locating plate (12), two connector (13) have been seted up to the bottom surface of fixed plate (1), the inside of fixed frame (2) is equipped with regulating plate (16), the bottom surface fixedly connected with two gyro wheels (14) of regulating plate (16), the upper surface of locating plate (12) is seted up intercommunication mouth (15), regulating plate (16) top surface fixed with screw thread (17) is inlayed on fixed cylinder (1), the bottom end of the threaded rod (9) sequentially penetrates through the communication port (15) and the threaded cylinder (17) and is fixedly connected with the inner ring of the bearing (18).

2. The foldable warning fence for elevator maintenance according to claim 1, characterized in that: the upper surface of fixed plate (1) fixedly connected with consolidates swash plate (3), consolidate the front fixed connection of positive fixed frame (2) of the back of swash plate (3).

3. The foldable warning fence for elevator maintenance according to claim 1, characterized in that: the two receive and release frames (4) are all offered warning groove (5) in a side that keeps away from each other, every the inside in warning groove (5) all fixedly connected with warning subsides.

4. The foldable warning fence for elevator maintenance according to claim 1, characterized in that: the back of fixed frame (2) is equipped with bulletin board (11), the front of bulletin board (11) and the back fixed connection of fixed frame (2).

5. The foldable warning fence for elevator maintenance according to claim 1, characterized in that: two guide grooves (19) are formed in the inner side walls of the two fixing frames (2), guide blocks (20) are slidably connected to the inner side walls of each guide groove (19), and one side faces, close to each other, of the two guide blocks (20) are fixedly connected with the left end and the right end of the adjusting plate (16) respectively.

6. The foldable warning fence for elevator maintenance according to claim 1, characterized in that: two groups of suckers (8) are arranged below the fixed plate (1), and the top end of each sucker (8) is fixedly connected with the bottom surface of the fixed plate (1).