CN214693195U

CN214693195U - Adjustable support frame for elevator inspection

Info

Publication number: CN214693195U
Application number: CN202121033559.6U
Authority: CN
Inventors: 潘超; 孙文佳; 嵇守航; 徐琦; 高航
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-12
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an adjustable support frame for elevator inspection relates to support frame technical field, including the workstation, the equal fixedly connected with fixed plate in upper surface both sides of workstation. The upper surface of fixed plate is through the first guardrail of round pin axle swing joint, and two side both ends that the fixed plate is close to each other all are provided with the second guardrail, and the spout has all been seted up at the both ends of fixed plate, be provided with in the inner chamber of spout with the slider of spout looks adaptation, and the spout has all been seted up logical groove near one side inner wall of second guardrail, the equal fixedly connected with connecting block of both sides face lower extreme of second guardrail, connecting block and logical groove looks adaptation. The utility model discloses an there is first guardrail at the upper surface of fixed plate through round pin axle swing joint, and second guardrail both sides face lower extreme all is provided with the connecting block to make the device can fold the guardrail and receive and release, further reduction the space occupancy of this device when transportation or receive and release.

Description

Adjustable support frame for elevator inspection

Technical Field

The utility model relates to a support frame technical field, in particular to adjustable support frame for elevator inspection.

Background

The elevator market volume is very big, and increases with amazing speed every year, and although the country is very strict to elevator maintenance, supervision, still can not avoid the emergence of elevator accident, and more accidents make people also attach more and more importance to elevator safety.

The existing support frame for the adjustable elevator inspection cannot fold, fold and place the guardrail on the working table surface, and occupies a large space during transportation or placing, and the existing support frame for the adjustable elevator inspection is easy to move and cause serious potential safety hazards during use. Therefore, it is necessary to invent an adjustable elevator inspection support frame to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable support frame for elevator inspection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable support frame for elevator inspection, includes the workstation, the equal fixedly connected with fixed plate in upper surface both sides of workstation. The upper surface of the fixed plate is movably connected with a first guardrail through a pin shaft, two ends of one side surface of the two fixed plates, which are close to each other, are provided with second guardrails, two ends of the fixed plate are provided with sliding grooves, a sliding block matched with the sliding grooves is arranged in an inner cavity of the sliding grooves, the inner wall of one side of the sliding grooves, which is close to the second guardrails, is provided with a through groove, the lower ends of two side surfaces of the second guardrail are fixedly connected with connecting blocks, the connecting blocks are matched with the through grooves, one ends, which are far away from each other, of the two connecting blocks respectively movably penetrate through one side surface of the two fixed plates, which are close to each other, through the through grooves and extend into the inner cavity of the sliding grooves, one side surface, which is far away from each other, of the two connecting blocks is respectively and movably connected with the middle part of one side surface, which is close to each other, of the two sliding blocks, through a bearing, both sides of the upper surface of the second guardrail are fixedly connected with connecting plates, a scissor connecting rod is arranged between the two connecting plates, and a moving plate is arranged below the workbench.

Preferably, a placing groove is formed in the middle of the upper surface of the moving plate, and the placing groove is matched with the workbench.

Preferably, the lower end of the scissors connecting rod is movably connected with the bottom of the placing groove, and the bottom of the placing groove is movably connected with a hydraulic support rod through a pin shaft.

Preferably, the output end of the hydraulic support rod is movably connected with the scissor connecting rod through a pin shaft, and the middle parts of the two side surfaces of the moving plate are fixedly connected with fixing blocks.

Preferably, both sides of the moving plate are provided with threaded rods, and the lower ends of the threaded rods penetrate through the middle of the upper surface of the fixing block through the threads and extend to the lower portions of the threaded rods.

Preferably, the lower surface of the threaded rod is fixedly connected with a limiting plate, and the lower surface of the limiting plate is bonded with a rubber non-slip mat.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through having the first guardrail through round pin axle swing joint on the upper surface of fixed plate, second guardrail both sides face lower extreme all is provided with the connecting block, the side that two connecting blocks are kept away from each other is respectively with the side swing joint that two sliders are close to, thereby make the device can fold the guardrail and receive and release, further reduced the space occupancy of this device when transporting or receiving and releasing;

2. the utility model discloses a be provided with the threaded rod in the top of fixed block, the lower surface of threaded rod is provided with the limiting plate to make this device be difficult for taking place to remove at the during operation, improved the security of this device, the lower surface of limiting plate is provided with the rubber slipmat, and the rubber slipmat can increase and the frictional force between the ground, has further improved the stability of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of a second guardrail structure of the present invention.

Fig. 3 is a front view of the worktable of the present invention.

In the figure: 1. a work table; 2. a fixing plate; 3. a first guardrail; 4. a second guard rail; 5. a chute; 6. a slider; 7. a through groove; 8. connecting blocks; 9. a bolt; 10. a connecting plate; 11. a scissor linkage; 12. moving the plate; 13. a placement groove; 14. a hydraulic stay bar; 15. a fixed block; 16. a threaded rod; 17. a limiting plate; 18. a rubber non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a support frame for inspection of adjustable elevator as shown in fig. 1-3, including workstation 1, the equal fixedly connected with connecting plate 10 in lower surface both ends of workstation 1, be provided with scissors connecting rod 11 between two connecting plates 10, the connected mode between scissors connecting rod 11 and the connecting plate 10 is current structure, workstation 1's below is provided with movable plate 12, standing groove 13 is seted up at the upper surface middle part of movable plate 12, standing

groove

13 and 1 looks adaptation of workstation, workstation 1 can receive and release in the inner chamber of standing groove 13, the lower extreme of scissors connecting rod 11 and the tank bottom swing joint of standing groove 13, the connected mode between scissors connecting rod 11 and the standing groove 13 is current structure, the tank bottom of standing groove 13 has hydraulic pressure vaulting pole 14 through round pin axle swing joint, the connected mode between hydraulic pressure vaulting pole 14 and the standing groove 13 is current structure.

Further, the output of hydraulic strut 14 and scissors fork connecting rod 11 are through round pin axle swing joint, connected mode between hydraulic strut 14 and the scissors fork connecting rod 11 is current structure, hydraulic strut 14's flexible one end that can drive scissors fork connecting rod 11 removes, thereby make workstation 1 carry out the lift and move, the equal fixedly connected with fixed block 15 in both sides face middle part of movable plate 12, the both sides of movable plate 12 all are provided with threaded rod 16, the last fixed surface of threaded rod 16 is connected with the carousel, the lower extreme of threaded rod 16 runs through the upper surface middle part of fixed block 15 and extends to the below of threaded rod 16 through the screw thread activity, threaded rod 16 can carry out vertical removal in the pivoted.

Secondly, the lower surface fixedly connected with limiting plate 17 of threaded rod 16, the vertical removal of threaded rod 16 can drive limiting plate 17 and carry out vertical removal in step, and the lower surface of limiting plate 17 bonds has rubber slipmat 18, and rubber slipmat 18 can increase the frictional force with ground, the equal fixedly connected with fixed plate 2 in upper surface both sides of workstation 1. The upper surface of fixed plate 2 is through the first guardrail 3 of round pin axle swing joint, and first guardrail 3 can turn over a book, and two fixed plate 2 side both ends that are close to each other all are provided with second guardrail 4, and spout 5 has all been seted up at the both ends of fixed plate 2, is provided with the slider 6 with 5 looks adaptations of spout in the inner chamber of spout 5, and slider 6 can carry out vertical removal in the inner chamber of spout 5.

Specifically, through grooves 7 are formed in the inner wall of one side of the sliding groove 5, which is close to the second guardrail 4, connecting blocks 8 are fixedly connected to the lower ends of the two side faces of the second guardrail 4, the connecting blocks 8 can be driven by the second guardrail 4 to move synchronously, the connecting blocks 8 are matched with the through grooves 7, the connecting blocks 8 can vertically move in the inner cavities of the through grooves 7, the ends, which are far away from each other, of the two connecting blocks 8 respectively movably penetrate through one side face, which is close to each other, of the two fixing plates 2 through the through grooves 7 and extend into the inner cavities of the sliding groove 5, a side that two connecting blocks 8 kept away from each other is respectively through a side middle part swing joint that bearing and two sliders 6 are close to each other, and the removal of connecting block 8 can drive second guardrail 4 and remove in step, and the equal fixedly connected with bolt 9 in upper surface both sides of second guardrail 4, bolt 9 can be fixed first guardrail 3 and second guardrail 4.

The utility model discloses the theory of operation:

when the device is used, the device is moved to a proper position firstly, then the turntable at the upper end of the threaded rod 16 is rotated, the threaded rod 16 is driven to synchronously rotate by the rotation of the turntable, the threaded rod 16 vertically moves while rotating, the limiting plate 17 is driven to synchronously vertically move by the vertical movement of the threaded rod 16, and the threaded rod 16 is tightly attached to the ground when moving to a certain position, so that the device is not easy to move during working, and the safety of the device is improved;

then when the device is transported or stored, the bolts 9 at two ends of the upper surface of the second guardrail 4 are horizontally moved towards the direction close to each other, then one second guardrail 4 is turned over to the upper surface of the workbench 1, and then the second guardrail 4 at the other side is vertically lifted for a certain distance to be turned over, so that the lower surface of the other second guardrail 4 is attached to the upper surface of the other second guardrail 4, and then the two first guardrails 3 are turned over to the upper surface of the other second guardrail 4, thereby reducing the space occupancy rate of the device during transportation or storage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an adjustable elevator is support frame for inspection, includes workstation (1), its characterized in that: the two sides of the upper surface of the workbench (1) are fixedly connected with fixing plates (2), the upper surface of each fixing plate (2) is movably connected with a first guardrail (3) through a pin shaft, two ends of one side surface, close to each other, of each fixing plate (2) are respectively provided with a second guardrail (4), two ends of each fixing plate (2) are respectively provided with a sliding chute (5), a sliding block (6) matched with the sliding chute (5) is arranged in an inner cavity of each sliding chute (5), the inner wall, close to the second guardrail (4), of one side of each sliding chute (5) is respectively provided with a through groove (7), the lower ends of two side surfaces of each second guardrail (4) are respectively and fixedly connected with a connecting block (8), each connecting block (8) is matched with the through groove (7), and one end, far away from each other, of each connecting block (8) movably penetrates through one side surface, close to each other, of the two fixing plates (2) through the through grooves (7) and extends into the inner cavity of each sliding chute (5), two a side that connecting block (8) kept away from each other is respectively through a side middle part swing joint that bearing and two sliders (6) are close to each other, the equal fixedly connected with bolt (9) in upper surface both sides of second guardrail (4), the equal fixedly connected with connecting plate (10) in lower surface both ends of workstation (1), two be provided with between connecting plate (10) and cut fork connecting rod (11), the below of workstation (1) is provided with movable plate (12).

2. The adjustable elevator inspection support frame of claim 1, wherein: a placing groove (13) is formed in the middle of the upper surface of the moving plate (12), and the placing groove (13) is matched with the workbench (1).

3. The adjustable elevator inspection support frame of claim 2, wherein: the lower end of the scissors connecting rod (11) is movably connected with the bottom of the placing groove (13), and the bottom of the placing groove (13) is movably connected with a hydraulic support rod (14) through a pin shaft.

4. The adjustable elevator inspection support frame of claim 3, wherein: the output end of the hydraulic support rod (14) is movably connected with the scissors connecting rod (11) through a pin shaft, and the middle parts of two side surfaces of the moving plate (12) are fixedly connected with fixing blocks (15).

5. The adjustable elevator inspection support frame of claim 4, wherein: threaded rods (16) are arranged on two sides of the moving plate (12), and the lower ends of the threaded rods (16) penetrate through the middle of the upper surface of the fixing block (15) through thread movement and extend to the lower portion of the threaded rods (16).

6. The adjustable elevator inspection support frame of claim 5, wherein: the lower surface of threaded rod (16) is fixedly connected with limiting plate (17), the lower surface bonding of limiting plate (17) has rubber slipmat (18).