CN220334711U - Adjustable elevator inspection support frame - Google Patents

Abstract

The utility model belongs to the technical field of elevator inspection equipment, in particular to an adjustable elevator inspection support frame which comprises a box body, wherein a group of support columns are fixedly connected to the bottom wall in the box body; the top wall of the support column is fixedly connected with a support disc; a motor is fixedly connected to the center of the bottom wall of the supporting plate; the top of the supporting disc is provided with a supporting plate, and the supporting plate is connected with the motor through a lifting assembly; the top wall of the supporting plate is fixedly connected with an anti-slip pad; the utility model provides an adjustable elevator inspection support frame, which aims to solve the problems that in the prior art, when an elevator is inspected, workers need to carry out auxiliary operation by means of the support frame, the top of the elevator is convenient to inspect, but most of the existing elevator inspection support frames are not adjustable in height, large in size, inconvenient to carry and low in adaptability.

Description

Adjustable elevator inspection support frame

Technical Field

The utility model belongs to the technical field of elevator inspection equipment, and particularly relates to an adjustable elevator inspection support frame.

Background

The elevator needs to be inspected and serviced regularly.

In the prior art, when checking an elevator, a worker needs to assist in operation by virtue of a support frame, so that the elevator top is conveniently checked, but most of the existing elevator checking support frames are not adjustable in height, large in size, inconvenient to carry and low in adaptability.

Disclosure of Invention

In order to make up for the defects of the prior art, when the elevator is inspected in the prior art, a worker needs to assist in operation by virtue of a support frame, so that the inspection of the top of the elevator is convenient, but most of the existing elevator inspection support frames are not adjustable in height, large in size, inconvenient to carry and low in adaptability.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an adjustable elevator inspection support frame which comprises a box body, wherein a group of support columns are fixedly connected to the bottom wall in the box body; the top wall of the support column is fixedly connected with a support disc; a motor is fixedly connected to the center of the bottom wall of the supporting plate; the top of the supporting disc is provided with a supporting plate, and the supporting plate is connected with the motor through a lifting assembly; the top wall of the supporting plate is fixedly connected with an anti-slip pad.

Preferably, the lifting assembly comprises a worm, and a pair of connecting plates are fixedly connected to the periphery of the top wall of the supporting disc; a rotating shaft is rotatably connected between the side walls of the pair of connecting plates; the side wall of the rotating shaft is fixedly connected with a worm wheel which is meshed with the worm; the side wall of the rotating shaft is fixedly connected with a U-shaped plate; an L-shaped rod is fixedly connected to the side wall of the U-shaped plate; the top end of the L-shaped rod is rotatably connected with a movable rod; a pair of arc plates are fixedly connected to the periphery of the bottom wall of the supporting plate, and the side walls of the arc plates are rotationally connected with the end parts of the movable rod.

Preferably, thread grooves are formed in the periphery of the top wall of the supporting plate; the inner wall of the thread groove is connected with a vertical rod in a threaded manner; the tops of the two pairs of vertical rods are respectively inserted with a cross rod; the side wall of the cross rod is inserted with a connecting rod, and the other end of the connecting rod is inserted with the side wall of the other cross rod.

Preferably, the periphery of the bottom wall of the box body is fixedly connected with a base; the bottom wall of the base is fixedly connected with an anti-slip sleeve.

Preferably, universal wheels are fixedly connected to the periphery of the side wall of the box body; the side wall of the box body is fixedly connected with a handle.

Preferably, a pair of storage boxes are fixedly connected to the inner bottom wall of the box body; and the two storage boxes are horizontally symmetrical with respect to the box body.

The beneficial effects of the utility model are as follows:

1. according to the adjustable elevator inspection support frame, the motor on the bottom wall of the support disc rotates, the motor rotates to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the rotating shaft between the two connecting plates to rotate, the U-shaped plate drives the L-shaped rod to rotate around the rotating shaft, the L-shaped rod rotates through the top of the L-shaped rod to be connected with the movable rod, so that the support plate moves up and down, the height is adjusted, the anti-slip pad on the top wall of the support plate is used for avoiding sliding on the support plate when a worker works, the safety is improved, the support plate moves downwards through the motor until the support plate is flush with the top wall of the box body, the folding and shrinking function is realized, the elevator inspection support frame is convenient to carry, and the practicability is further improved.

2. According to the adjustable elevator inspection support frame, the guard rail is formed by the thread groove, the vertical rod and the transverse rod of the top wall of the support plate, so that the safety is further improved, the elevator inspection support frame can be detached, is convenient to carry and move when not in use, can store inspection tools through the storage box in the box body, and meanwhile can place the vertical rod, the transverse rod and the connecting rod in the storage box, so that the convenience is further improved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a partial schematic view of the present utility model;

FIG. 4 is a schematic view of the structure of the present utility model;

fig. 5 is an exploded view of the present utility model.

In the figure: 1. a case; 2. a support column; 3. a support plate; 4. a motor; 5. a support plate; 6. an anti-slip pad; 7. a worm; 8. a connecting plate; 9. a rotating shaft; 10. a worm wheel; 11. a U-shaped plate; 12. an L-shaped rod; 13. a movable rod; 14. an arc-shaped plate; 15. a thread groove; 16. a vertical rod; 17. a cross bar; 18. a connecting rod; 19. a base; 20. an anti-skid sleeve; 21. a universal wheel; 22. a handle; 23. a storage box.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 5, the adjustable elevator inspection support frame comprises a box body 1, wherein a group of support columns 2 are fixedly connected to the inner bottom wall of the box body 1; the top wall of the support column 2 is fixedly connected with a support disc 3; a motor 4 is fixedly connected to the center of the bottom wall of the supporting disc 3; a supporting plate 5 is arranged at the top of the supporting plate 3, and the supporting plate 5 is connected with a motor 4 through a lifting assembly; the top wall of the supporting plate 5 is fixedly connected with an anti-slip pad 6; during operation, through the motor 4 rotation of the supporting disk 3 diapire in the control box 1, motor 4 rotates and makes backup pad 5 reciprocate through lifting unit to realize high regulation, slide in backup pad 5 when avoiding the staff operation through the slipmat 6 of backup pad 5 roof, increased the security, make backup pad 5 move down through motor 4, until backup pad 5 and box 1 roof parallel and level, thereby realize folding shrink function, conveniently carry, further improved the practicality.

The lifting assembly comprises a worm 7, and a pair of connecting plates 8 are fixedly connected to the periphery of the top wall of the supporting disc 3; a rotating shaft 9 is rotatably connected between the side walls of the pair of connecting plates 8; the side wall of the rotating shaft 9 is fixedly connected with a worm wheel 10, and the worm wheel 10 is meshed with a worm; the side wall of the rotating shaft 9 is fixedly connected with a U-shaped plate 11; the side wall of the U-shaped plate 11 is fixedly connected with an L-shaped rod 12; the top end of the L-shaped rod 12 is rotatably connected with a movable rod 13; a pair of arc plates 14 are fixedly connected around the bottom wall of the supporting plate 5, and the side walls of the arc plates 14 are rotatably connected with the end parts of the movable rods 13; during operation, through the motor 4 rotation of supporting disk 3 diapire, motor 4 rotates and drives the worm and rotate, and the worm rotates and drives worm wheel 10 and rotate, and worm wheel 10 rotates and drives the pivot 9 rotation between two connecting plates 8, and pivot 9 rotates and drives L shape pole 12 through U-shaped board 11 and rotate around pivot 9, and L shape pole 12 rotates the movable rod 13 of connection through its top for backup pad 5 reciprocates.

Screw grooves 15 are formed in the periphery of the top wall of the supporting plate 5; the inner wall of the thread groove 15 is in threaded connection with a vertical rod 16; the tops of the two pairs of vertical rods 16 are respectively inserted with a cross rod 17; the side wall of the cross rod 17 is inserted with a connecting rod 18, and the other end of the connecting rod 18 is inserted with the side wall of the other cross rod 17; during operation, the guard rail is formed by the thread groove 15, the vertical rod 16 and the cross rod 17 on the top wall of the supporting plate 5, so that the safety is further improved, and the guard rail can be detached and is convenient to carry and move when not in use.

The periphery of the bottom wall of the box body 1 is fixedly connected with a base 19; the bottom wall of the base 19 is fixedly connected with an anti-slip sleeve 20; during operation, through the anti-slip sleeve 20 on the bottom wall base 19 of the box body 1, the friction force with the ground is increased, the situation that the working personnel falls down due to sliding of the bottom of the supporting frame during operation is avoided, and the safety is further improved.

Universal wheels 21 are fixedly connected around the side wall of the box body 1; a handle 22 is fixedly connected to the side wall of the box body 1; during operation, the supporting plate 5 is convenient to move when being contracted through the universal wheels 21 on the side wall of the box body 1 and the handles 22 stored in the box body 1.

A pair of storage boxes 23 are fixedly connected to the inner bottom wall of the box body 1; and the two storage boxes 23 are horizontally symmetrical with respect to the case 1; during operation, through the storage box 23 in the box 1, can store inspection tool, can place montant 16, horizontal pole 17 and connecting rod 18 in the storage box 23 simultaneously, further improved the convenience.

The working principle is that the motor 4 on the bottom wall of the supporting disc 3 rotates, the motor 4 rotates to drive the worm to rotate, the worm rotates to drive the worm wheel 10 to rotate, the worm wheel 10 rotates to drive the rotating shaft 9 between the two connecting plates 8 to rotate, the rotating shaft 9 rotates to drive the L-shaped rod 12 to rotate around the rotating shaft 9 through the U-shaped plate 11, the L-shaped rod 12 rotates the movable rod 13 connected with the top of the L-shaped rod through the top of the L-shaped rod, so that the supporting plate 5 moves up and down, the height is adjusted, the anti-slip pad 6 on the top wall of the supporting plate 5 prevents workers from sliding on the supporting plate 5 during operation, the safety is improved, the supporting plate 5 moves downwards through the motor 4 until the supporting plate 5 is flush with the top wall of the box body 1, the folding and shrinking functions are realized, the carrying is convenient, and the practicability is further improved; the guard rail is formed by the thread groove 15, the vertical rod 16 and the cross rod 17 on the top wall of the supporting plate 5, so that the safety is further improved, and the guard rail can be disassembled when not in use, and is convenient to carry and move; the friction force between the anti-slip sleeve 20 and the ground is increased through the anti-slip sleeve 20 on the bottom wall base 19 of the box body 1, so that the situation that a worker falls down due to sliding of the bottom of the support frame during working is avoided, and the safety is further improved; the universal wheels 21 on the side wall of the box body 1 and the handles 22 stored in the box body 1 facilitate movement when the supporting plate 5 is contracted; through the storage box 23 in the box 1, can store the inspection instrument, can place montant 16, horizontal pole 17 and connecting rod 18 in the storage box 23 simultaneously, further improved the convenience.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (2)

1. An adjustable elevator inspection support frame is characterized by comprising a box body (1), wherein a group of support columns (2) are fixedly connected to the inner bottom wall of the box body (1); a supporting disc (3) is fixedly connected to the top wall of the supporting column (2); a motor (4) is fixedly connected to the center of the bottom wall of the supporting disc (3); a supporting plate (5) is arranged at the top of the supporting plate (3), and the supporting plate (5) is connected with a motor (4) through a lifting assembly; an anti-slip pad (6) is fixedly connected to the top wall of the supporting plate (5); the lifting assembly comprises a worm (7), and a pair of connecting plates (8) are fixedly connected around the top wall of the supporting disc (3); a rotating shaft (9) is rotatably connected between the side walls of the pair of connecting plates (8); the side wall of the rotating shaft (9) is fixedly connected with a worm wheel (10), and the worm wheel (10) is meshed with the worm; the side wall of the rotating shaft (9) is fixedly connected with a U-shaped plate (11); an L-shaped rod (12) is fixedly connected to the side wall of the U-shaped plate (11); the top end of the L-shaped rod (12) is rotatably connected with a movable rod (13); a pair of arc plates (14) are fixedly connected around the bottom wall of the supporting plate (5), and the side walls of the arc plates (14) are rotationally connected with the end parts of the movable rods (13); screw grooves (15) are formed in the periphery of the top wall of the supporting plate (5); the inner wall of the thread groove (15) is in threaded connection with a vertical rod (16); the tops of the two pairs of vertical rods (16) are respectively inserted with a cross rod (17); the side wall of the cross rod (17) is inserted with a connecting rod (18), and the other end of the connecting rod (18) is inserted with the side wall of the other cross rod (17); universal wheels (21) are fixedly connected around the side wall of the box body (1); a handle (22) is fixedly connected to the side wall of the box body (1); a pair of storage boxes (23) are fixedly connected to the inner bottom wall of the box body (1); and the two storage boxes (23) are horizontally symmetrical with respect to the box body (1).

2. The adjustable elevator inspection support frame according to claim 1, wherein the periphery of the bottom wall of the box body (1) is fixedly connected with a base (19); the bottom wall of the base (19) is fixedly connected with an anti-skid sleeve (20).