CN213976539U

CN213976539U - Supporting structure for elevator detection

Info

Publication number: CN213976539U
Application number: CN202022417205.3U
Authority: CN
Inventors: 位二军
Original assignee: Individual
Current assignee: Shaanxi Jinli Muwang Industry And Trade Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-17
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a bearing structure for elevator detects, including bottom plate and transverse groove, the transverse groove has been seted up on the top surface of bottom plate, bilateral symmetry swing joint has two movable blocks in the transverse groove, all set up the screw hole that runs through its left and right sides lateral wall on the movable block. The utility model has the advantages that the vertical plate and the side plate are arranged, the side walls at two sides of the elevator car can be clamped by the movement of the vertical plate, and the slide block is pulled by the third spring to move in the chute, so that the side plate can compress the top surface of the elevator car, the fixation is firm and stable, and the detection operation is convenient; through being provided with the motor, drive the threaded rod through the motor and rotate, the movable block that the threaded rod can drive both sides simultaneously moves at the transverse groove to the realization is to the interval adjustment operation between the riser of both sides, can adapt to not equidimension elevator car's detection and use, and the commonality is good. The utility model has the advantages of firm fixation and good universality.

Description

Supporting structure for elevator detection

Technical Field

The utility model relates to an elevator detects, especially relates to a bearing structure for elevator detects.

Background

Modern elevators are mainly composed of a traction machine (winch), guide rails, a counterweight, safety devices (such as a speed limiter, a safety gear, a buffer and the like), a signal control system, a car, a hoistway door and the like, which are respectively installed in a hoistway and a machine room of a building. Usually, a steel wire rope is used for friction transmission, the steel wire rope bypasses a traction sheave, two ends of the steel wire rope are respectively connected with a car and a balance weight, and a motor drives the traction sheave to lift the car.

In the production process of elevators, in order to ensure the normal operation of the various systems of the elevator, it is necessary to perform a detection operation on the elevator before installation. The prior art is generally directly placed on a detection platform to complete the detection of the elevator car, but the detection platform of the prior art is really used for fixing the elevator car, so that the elevator is very easy to shake during the detection operation, and the device in the elevator car is easy to damage, so that the detection is inconvenient, which is a great disadvantage of the prior art; the elevator detection platform in the prior art is difficult to adapt to the detection operation of elevator cars with different sizes, has poor universality and is inconvenient to use, and the elevator detection platform in the prior art is not enough in the prior art. Based on above reason, the utility model provides a not enough of prior art is solved to a bearing structure for elevator detects.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model discloses an object one of be in providing a bearing structure for elevator detects.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a supporting structure for elevator detection comprises a bottom plate, wherein a transverse groove is formed in the top surface of the bottom plate, two movable blocks are symmetrically and movably connected in the transverse groove in a left-right mode, threaded holes penetrating through left and right side walls of the movable blocks are formed in the movable blocks, a threaded rod is arranged in the transverse groove, two ends of the threaded rod respectively penetrate through the threaded holes in two sides and are movably connected with the left and right side walls of the transverse groove, the threaded rod is movably connected with the threaded holes, the threaded rod is arranged in a mode that the thread directions of the left and right sides of the threaded rod are opposite by taking the center of the side wall as a symmetric axis, a motor is fixedly connected to the right side wall of the bottom plate, the right end of the threaded rod penetrates through the bottom plate and is fixedly connected with a rotor of the motor, the threaded rod is movably connected with the bottom plate, vertical plates are fixedly connected to, homonymy the same flat board of bottom fixedly connected with of telescopic link, dull and stereotyped and riser fixed connection, two swing joint has same diaphragm between the fly leaf, swing joint has the curb plate on the lateral wall of bottom plate center one side is kept away from to the riser, the curb plate is the setting of L shape, evenly distributed has seted up a plurality of recess on the bottom surface of bottom plate, swing joint has the gyro wheel in the recess.

Further, the telescopic link includes thick pipe, thick tub of bottom and dull and stereotyped fixed connection, swing joint has the round bar in the thick pipe, the round bar is located thick tub of inner chamber one end fixedly connected with first spring, the inner chamber bottom surface fixed connection of the first spring other end and thick pipe, the round bar is kept away from first spring one end and is extended fixed connection between thick pipe and the fly leaf bottom surface.

Further, all seted up on the lateral wall about the riser is close to the bottom surface and erected the groove, the rectangular channel has been seted up on the fly leaf, the riser runs through the rectangular channel setting, two fixed blocks of rectangular channel inner chamber bilateral symmetry fixedly connected with, the fixed block with erect swing joint between the groove.

Further, fixedly connected with fixed plate in the recess, bilateral symmetry swing joint has two movable rods on the fixed plate, the top fixedly connected with limiting plate of movable rod, two the same notch plate of bottom fixedly connected with of movable rod, gyro wheel and notch plate swing joint, the cover is equipped with the second spring on the movable rod, second spring one end and fixed plate bottom surface fixed connection, the second spring other end and the top surface fixed connection of notch plate.

Further, two the side channel has all been seted up on the lateral wall that the fly leaf is close to bottom plate center one side, the spread groove has all been seted up on the upper and lower lateral wall of side channel, the left and right sides of diaphragm inserts the spread groove setting of both sides respectively, the upper and lower lateral wall of diaphragm is close to the equal fixedly connected with connecting block in both sides, swing joint between connecting block and the spread groove.

Furthermore, the riser is kept away from and has been seted up the spout on the lateral wall of bottom plate center one side, swing joint has the slider in the spout, slider and curb plate swing joint, fixedly connected with third spring on the bottom surface of slider, slider one end fixed connection is kept away from to the third spring on the bottom surface of spout.

Furthermore, the side wall of the vertical plate, which is close to one side of the center of the bottom plate, is fixedly connected with an anti-slip pad, and the bottom surface of the side plate is fixedly connected with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model has the advantages that the vertical plate and the side plate are arranged, the side walls at two sides of the elevator car can be clamped by the movement of the vertical plate, and the slide block is pulled by the third spring to move in the chute, so that the side plate can compress the top surface of the elevator car, the fixation is firm and stable, and the detection operation is convenient;

2. through being provided with the motor, drive the threaded rod through the motor and rotate, the movable block that the threaded rod can drive both sides simultaneously moves at the transverse groove to the realization is to the interval adjustment operation between the riser of both sides, can adapt to not equidimension elevator car's detection and use, and the commonality is good.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the internal structure of the present embodiment;

FIG. 2 is a schematic top view of the present embodiment;

FIG. 3 is an enlarged view of FIG. 1A;

fig. 4 is an enlarged view of fig. 1 at B in the present embodiment.

In the figure: 1. a base plate; 2. a transverse groove; 3. a movable block; 4. a threaded rod; 5. a motor; 6. a vertical plate; 7. a movable plate; 8. a telescopic rod; 9. a flat plate; 10. a transverse plate; 11. a side plate; 12. a groove; 13. a roller; 14. a thick pipe; 15. a round bar; 16. a first spring; 17. a vertical slot; 18. a fixed block; 19. a fixing plate; 20. a movable rod; 21. a limiting plate; 22. a concave plate; 23. a second spring; 24. connecting grooves; 25. connecting blocks; 26. a chute; 27. a slider; 28. a third spring; 29. a non-slip mat.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a supporting structure for elevator detection comprises a bottom plate 1, a transverse groove 2 is formed on the top surface of the bottom plate 1, two movable blocks 3 are symmetrically and movably connected in the transverse groove 2, threaded holes penetrating through the left and right side walls of the movable blocks 3 are formed on the movable blocks 3, a threaded rod 4 is arranged in the transverse groove 2, two ends of the threaded rod 4 respectively penetrate through the threaded holes on two sides and are movably connected with the left and right side walls of the transverse groove 2, the threaded rod 4 is movably connected with the threaded holes, the threaded rods 4 are oppositely screwed with the left and right sides by taking the center of the side wall as a symmetry axis, a motor 5 is fixedly connected on the right side wall of the bottom plate 1, the right end of the threaded rod 4 penetrates through the bottom plate 1 and is fixedly connected with a rotor of the motor 5, the threaded rod 4 is movably connected with the bottom plate 1, vertical plates 6 are fixedly connected on the top surfaces of the two movable blocks 3, and movable plates 7 are movably connected with the two vertical plates 6, vertical grooves 17 are respectively formed in the left side wall and the right side wall of the vertical plate 6 close to the bottom surface, a rectangular groove is formed in the movable plate 7, the vertical plate 6 penetrates through the rectangular groove, two fixed blocks 18 are fixedly connected to the left side and the right side of the inner cavity of the rectangular groove in a bilaterally symmetrical mode, the fixed blocks 18 are movably connected with the vertical grooves 17, the movable plate is convenient to use, a telescopic rod 8 is fixedly connected to the bottom surface of the movable plate 7, the telescopic rod 8 comprises a thick pipe 14, the bottom end of the thick pipe 14 is fixedly connected with a flat plate 9, a round rod 15 is movably connected in the thick pipe 14, the round rod 15 is fixedly connected with a first spring 16 at one end of the inner cavity of the thick pipe 14, the other end of the first spring 16 is fixedly connected with the bottom surface of the inner cavity of the thick pipe 14, one end, far away from the first spring 16, the flat plate 9 is fixedly connected with the vertical plate 6, the same transverse plate 10 is movably connected between the two movable plates 7, side grooves are respectively arranged on the side walls of the two movable plates 7 close to the center of the bottom plate 1, connecting grooves 24 are respectively arranged on the upper side wall and the lower side wall of the side groove, the left side wall and the right side wall of the transverse plate 10 are respectively inserted into the connecting grooves 24 on the two sides, connecting blocks 25 are respectively fixedly connected with the upper side wall and the lower side wall of the transverse plate 10 close to the two sides, the connecting blocks 25 are movably connected with the connecting grooves 24, so that the adjusting operation can be conveniently carried out according to the size of an elevator car, the universality is good, a side plate 11 is movably connected on the side wall of the vertical plate 6 far away from the center of the bottom plate 1, the side plate 11 is arranged in an L shape, a sliding groove 26 is arranged on the side wall of the vertical plate 6 far away from the center of the bottom plate 1, a sliding block 27 is movably connected with a sliding block 27, and a third spring 28 is fixedly connected on the bottom surface of the sliding block 27, one end of a third spring 28, which is far away from the sliding block 27, is fixedly connected to the bottom surface of the sliding groove 26, so that the clamping operation of the elevator car is convenient to realize, and the stability is good, a plurality of grooves 12 are uniformly distributed on the bottom surface of the bottom plate 1, rollers 13 are movably connected in the grooves 12, a fixed plate 19 is fixedly connected in the grooves 12, two movable rods 20 are movably connected to the fixed plate 19 in a bilateral symmetry manner, the top ends of the movable rods 20 are fixedly connected with a limiting plate 21, the bottom ends of the two movable rods 20 are fixedly connected with a same concave plate 22, the rollers 13 are movably connected with the concave plate 22, a second spring 23 is sleeved on the movable rod 20, one end of the second spring 23 is fixedly connected with the bottom surface of the fixed plate 19, the other end of the second spring 23 is fixedly connected with the top surface of the concave plate 22, so that the moving operation is convenient, the rollers 13 can be retracted into the grooves 12 under the gravity action of the elevator car, and the stability of the bottom plate 1 is higher, fixedly connected with slipmat 29 on the lateral wall of riser 6 near bottom plate 1 center one side, fixedly connected with slipmat 29 on the bottom surface of curb plate 11 for stability is good, and is fixed more firm.

The working principle is as follows: when the device is used, the device is firstly moved to a proper position through the roller 13, then the elevator car to be detected is hoisted and moved to the upper side of the movable plate 7 through an external device, the bottom plate 1 moves downwards through the gravity action of the elevator car, the movable rod 20 moves at the moment, the second spring 23 contracts, the roller 13 is received into the inner cavity of the groove 12, the bottom plate 1 is contacted with the ground, so that the bottom plate 1 is placed more stably, meanwhile, the movable plate 7 pushes the telescopic rod 8 to contract, the elevator car is buffered, the elevator car is prevented from being damaged, then the motor 5 is started through an external power supply, the motor 5 drives the threaded rod 4 to rotate, the threaded hole on the movable block 3 is meshed through the threaded rod 4 to rotate, so that the movable block 3 moves in the transverse groove 2, the vertical plate 6 is driven to move close to each other through the movement of the movable block 3, so that the vertical plate 6 clamps the elevator car, and through rotating curb plate 11 for curb plate 11 removes on the top surface of elevator car, and through third spring 28 pulling slider 27 motion in spout 26, makes curb plate 11 compress tightly elevator car's top surface, realizes the fixed operation to elevator car, and the effectual condition of rocking in elevator car testing process of having avoided makes detection convenient operation, convenient to use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A support structure for elevator inspection, comprising a floor (1), characterized in that: the top surface of the bottom plate (1) is provided with a transverse groove (2), the transverse groove (2) is internally provided with two movable blocks (3) in bilateral symmetry and movable connection, the movable blocks (3) are respectively provided with a threaded hole penetrating through the left side wall and the right side wall of the movable blocks, the transverse groove (2) is internally provided with a threaded rod (4), two ends of the threaded rod (4) respectively penetrate through the threaded holes on two sides and movably connected with the left side wall and the right side wall of the transverse groove (2), the threaded rod (4) is movably connected with the threaded holes, the threaded rod (4) takes the center of the side wall as a symmetrical axis, the thread turning directions of the left side and the right side of the threaded rod are opposite, the right side wall of the bottom plate (1) is fixedly connected with a motor (5), the right end of the threaded rod (4) penetrates through the rotor of the bottom plate (1) and fixedly connected with the motor (5), the threaded rod (4) is movably connected with the bottom plate (1), and the top surfaces of the two movable blocks (3) are both fixedly connected with a vertical plate (6), two equal swing joint has fly leaf (7) on riser (6), equal fixedly connected with telescopic link (8), homonymy on the bottom surface of fly leaf (7) the same flat board (9) of bottom fixedly connected with of telescopic link (8), dull and stereotyped (9) and riser (6) fixed connection, two swing joint has same diaphragm (10) between fly leaf (7), swing joint has curb plate (11) on the lateral wall of bottom plate (1) center one side is kept away from in riser (6), curb plate (11) are L shape setting, a plurality of recess (12) have been seted up to evenly distributed on the bottom surface of bottom plate (1), swing joint has gyro wheel (13) in recess (12).

2. The support structure for elevator inspection according to claim 1, characterized in that: telescopic link (8) are including thick pipe (14), thick pipe (14) bottom and dull and stereotyped (9) fixed connection, swing joint has round bar (15) in thick pipe (14), round bar (15) are located thick pipe (14) inner chamber one end fixedly connected with first spring (16), the inner chamber bottom surface fixed connection of the first spring (16) other end and thick pipe (14), first spring (16) one end is kept away from in round bar (15) and is extended fixed connection between thick pipe (14) and fly leaf (7) bottom surface.

3. The support structure for elevator inspection according to claim 1, characterized in that: all seted up on riser (6) the lateral wall about being close to the bottom surface and erected groove (17), the rectangular channel has been seted up on fly leaf (7), riser (6) run through the rectangular channel setting, two fixed blocks (18) of rectangular channel inner chamber bilateral symmetry fixedly connected with, fixed block (18) and erect swing joint between groove (17).

4. The support structure for elevator inspection according to claim 1, characterized in that: fixedly connected with fixed plate (19) in recess (12), bilateral symmetry swing joint has two movable rods (20) on fixed plate (19), the top fixedly connected with limiting plate (21) of movable rod (20), two the same notch plate (22) of bottom fixedly connected with of movable rod (20), gyro wheel (13) and notch plate (22) swing joint, the cover is equipped with second spring (23) on movable rod (20), second spring (23) one end and fixed plate (19) bottom surface fixed connection, the top surface fixed connection of the second spring (23) other end and notch plate (22).

5. The support structure for elevator inspection according to claim 1, characterized in that: two side channels have all been seted up on the lateral wall that fly leaf (7) are close to bottom plate (1) center one side, spread groove (24) have all been seted up on the upper and lower lateral wall in side channel, the left and right sides of diaphragm (10) inserts spread groove (24) setting of both sides respectively, the upper and lower lateral wall of diaphragm (10) is close to the equal fixedly connected with connecting block (25) in both sides, swing joint between connecting block (25) and spread groove (24).

6. The support structure for elevator inspection according to claim 1, characterized in that: seted up spout (26) on the lateral wall of bottom plate (1) center one side is kept away from in riser (6), swing joint has slider (27) in spout (26), slider (27) and curb plate (11) swing joint, fixedly connected with third spring (28) on the bottom surface of slider (27), slider (27) one end fixed connection is kept away from in third spring (28) on the bottom surface of spout (26).

7. The support structure for elevator inspection according to claim 1, characterized in that: the anti-skid device is characterized in that an anti-skid pad (29) is fixedly connected to the side wall of one side, close to the center of the bottom plate (1), of the vertical plate (6), and the anti-skid pad (29) is fixedly connected to the bottom surface of the side plate (11).