CN216512238U

CN216512238U - Elevator is tried on move with steady detection device

Info

Publication number: CN216512238U
Application number: CN202123174902.1U
Authority: CN
Inventors: 杨军; 袁洋洋; 支有为
Original assignee: Individual
Current assignee: Hunan Mengsen Electromechanical Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-13
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of elevator detection equipment, and discloses a stability detection device for elevator test running, which solves the problem that after the existing stability detection equipment for elevator test running enters an elevator, the stability detection equipment is easy to move relative to the elevator, so that the accuracy of balance test data detected by the stability detection equipment is influenced; the possibility that the stable detection equipment body moves relative to the elevator is reduced, and the accuracy of balance test data is improved.

Description

Elevator is tried on move with steady detection device

Technical Field

The utility model belongs to the technical field of elevator detection equipment, and particularly relates to a stability detection device for elevator test running.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks running perpendicular to the horizontal or at an angle of inclination of less than 15 ° to the vertical. The elevator is used as a general term of vertical transportation means in a building, and after the elevator is installed, the stability of the elevator needs to be detected. After the existing stable detection equipment for elevator test running enters the elevator, the stable detection equipment is easy to move relative to the elevator, and the accuracy of detecting balance test data by the stable detection equipment is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the stable detection device for the elevator test running, which effectively solves the problem that after the existing stable detection equipment for the elevator test running enters the elevator, the stable detection equipment is easy to move relative to the elevator, so that the detection accuracy of the stable detection equipment for detecting the balance test data is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a stability detection device for elevator test running comprises a stability detection device body, wherein the bottom of the stability detection device body is fixedly connected with a fixed seat, the bottom of the fixed seat is provided with a plurality of supporting columns, the bottoms of the supporting columns are provided with idler wheels, the supporting columns and the fixed seat are connected through a lifting unit, one side of the fixed seat is provided with a first rectangular hole, two sliding plates are arranged in the first rectangular hole, two sides of the fixed seat are respectively provided with a supporting plate, one side of each sliding plate is fixedly connected with one side of each supporting plate, the inner wall of the bottom of the first rectangular hole is provided with a second rectangular hole, the bottom of each sliding plate is fixedly connected with a connecting plate, the connecting plates penetrate through the second rectangular holes, a bidirectional lead screw is arranged below the fixed seat, the bidirectional lead screw penetrates through the two connecting plates, the connecting plates and the bidirectional lead screw are connected in a threaded manner, one end of the bidirectional lead screw is connected with the fixed seat through a rotating unit, and the other end of the bidirectional lead screw is provided with a first fixed plate, the top of first fixed plate and the bottom fixed connection of fixing base, two-way lead screw run through first fixed plate, and the one end fixedly connected with gear of two-way lead screw, and the bottom of gear is equipped with the pinion rack, and pinion rack and first fixed plate pass through fixed subassembly and connect.

Preferably, the fixing assembly comprises a fixing block arranged below the toothed plate, one side of the fixing block is fixedly connected with one side of the first fixing plate, a movable plate is fixedly connected to the bottom of the toothed plate and penetrates through the fixing block, and the movable plate is connected with the first fixing plate through a clamping unit.

Preferably, the clamping unit comprises a clamping groove formed in one side of the first fixing plate, a fixing disc is arranged on one side of the movable plate, a movable column is fixedly connected to one side of the fixing disc, the movable column penetrates through the movable plate, one end of the movable column is located in the clamping groove, an extension spring is sleeved outside the movable column, and two ends of the extension spring are fixedly connected with the movable plate and the fixing disc respectively.

Preferably, the toothed plate is meshed with the gear, and one side of the gear, which is far away from the first fixing plate, is fixedly connected with a handle.

Preferably, the rotating unit comprises a second fixing plate arranged at the bottom of the fixing seat, the top of the second fixing plate is fixedly connected with the bottom of the fixing seat, and one end of the bidirectional screw rod is connected with the second fixing plate through a bearing.

Preferably, one side of the supporting plate, which is far away from the fixed seat, is fixedly connected with an anti-slip pad.

Preferably, the lifting unit is equipped with the screw thread post including seting up the thread groove at support column top in the thread groove, the top of screw thread post and the bottom fixed connection of fixing base, and the outside cover of screw thread post is equipped with the nut, and the bottom of nut contacts with the top of support column.

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

(1) in the work, the stable detection equipment body is convenient to drive to move through the design of the support columns and the rollers, when the stable detection equipment body moves into the elevator, the two-way screw rod rotates through the rotation of the driving gear, and then the two sliding plates are far away from moving through the matching of the two-way screw rod and the connecting plate, so that the two support plates are far away from moving, the two anti-slip pads are respectively contacted with the inner walls of the two sides of the elevator, the possibility that the stable detection equipment body moves relative to the elevator is further reduced, and the accuracy of balance test data is improved;

(2) the possibility that the gear and the bidirectional screw rod rotate due to non-human factors is reduced through the matching of the toothed plate and the gear, when the gear and the bidirectional screw rod need to be driven to rotate, the fixed disc is driven to move, the extension spring is in an extension state, so that one end of the movable column is separated from the clamping groove, the limitation on the position of the movable plate is removed, the movable plate is driven to move downwards, the toothed plate is not meshed with the gear, thereby driving the bidirectional screw rod and the gear to rotate, through the design of the fixed seat, the supporting column and the lifting unit, according to the actual requirement, the support column is driven to rotate, the length of the threaded column in the threaded groove is changed, the distance between the roller and the fixed seat is further adjusted, thereby adjust the height of steady check out test set body, adjust the back that finishes, drive nut rotates for the bottom of nut is hugged closely with the top of support column, reduces the relative support column pivoted possibility of screw thread post.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a sectional view of the fixing base of the present invention;

FIG. 3 is a schematic structural view of a fixing assembly of the present invention;

FIG. 4 is a schematic structural diagram of the lifting unit of the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 2 at A;

in the figure: 1. stably detecting the equipment body; 2. a fixed seat; 3. a support pillar; 4. a roller; 5. a first rectangular hole; 6. a slide plate; 7. a support plate; 8. a second rectangular hole; 9. a connecting plate; 10. a bidirectional screw rod; 11. a first fixing plate; 12. a gear; 13. a toothed plate; 14. a fixed block; 15. a movable plate; 16. a card slot; 17. a movable post; 18. an extension spring; 19. fixing the disc; 20. a handle; 21. a second fixing plate; 22. a bearing; 23. a non-slip mat; 24. a thread groove; 25. a threaded post; 26. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the present invention includes a stationary inspection apparatus body 1, a fixing base 2 is fixedly connected to the bottom of the stationary inspection apparatus body 1, a plurality of support columns 3 are disposed at the bottom of the fixing base 2, rollers 4 are disposed at the bottoms of the support columns 3, the support columns 3 and the fixing base 2 are connected by a lifting unit, a first rectangular hole 5 is formed at one side of the fixing base 2, two sliding plates 6 are disposed in the first rectangular hole 5, support plates 7 are disposed at both sides of the fixing base 2, one side of each sliding plate 6 is fixedly connected to one side of each support plate 7, a second rectangular hole 8 is formed at the inner wall of the bottom of each first rectangular hole 5, a connecting plate 9 is fixedly connected to the bottom of each sliding plate 6, the connecting plate 9 penetrates the second rectangular hole 8, a bidirectional screw rod 10 is disposed below the fixing base 2, the bidirectional screw rod 10 penetrates the two connecting plates 9, and the connecting plate 9 and the bidirectional screw rod 10 are connected by a screw thread, the one end and the fixing base 2 of two-way lead screw 10 are connected through rotating the unit, and the other end of two-way lead screw 10 is equipped with first fixed plate 11, the top of first fixed plate 11 and the bottom fixed connection of fixing base 2, and two-way lead screw 10 runs through first fixed plate 11, and the one end fixedly connected with gear 12 of two-way lead screw 10, and the bottom of gear 12 is equipped with pinion rack 13, and pinion rack 13 and first fixed plate 11 pass through fixed subassembly and connect.

In the second embodiment, based on the first embodiment, as shown in fig. 2, 3 and 5, the fixing assembly includes a fixing block 14 disposed below the toothed plate 13, one side of the fixing block 14 is fixedly connected to one side of the first fixing plate 11, a moving plate 15 is fixedly connected to the bottom of the toothed plate 13, the moving plate 15 penetrates through the fixing block 14, the moving plate 15 and the first fixing plate 11 are connected by a clamping unit, the clamping unit includes a clamping slot 16 formed in one side of the first fixing plate 11, a fixing plate 19 is disposed on one side of the moving plate 15, a moving post 17 is fixedly connected to one side of the fixing plate 19, the moving post 17 penetrates through the moving plate 15, one end of the moving post 17 is located in the clamping slot 16, an extension spring 18 is sleeved outside the moving post 17, two ends of the extension spring 18 are respectively fixedly connected to the moving plate 15 and the fixing plate 19, and when the driving gear 12 and the bidirectional screw 10 need to rotate, the fixing plate 19 is driven to move, the extension spring 18 is in a stretching state, so that one end of the movable column 17 is separated from the clamping groove 16, the limitation on the position of the movable plate 15 is removed, the movable plate 15 is driven to move downwards, the toothed plate 13 is not meshed with the gear 12 any more, and the bidirectional screw rod 10 and the gear 12 can be driven to rotate.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 3, the toothed plate 13 is meshed with the gear 12, the handle 20 is fixedly connected to one side of the gear 12 away from the first fixing plate 11, the possibility that the gear 12 and the bidirectional screw rod 10 rotate due to non-human factors is reduced through the matching of the toothed plate 13 and the gear 12, and the gear 12 is conveniently driven to rotate through the arranged handle 20.

Fourth embodiment, on the basis of first embodiment, given by fig. 2, the rotating unit includes the second fixed plate 21 that sets up in the fixing base 2 bottom, the top of second fixed plate 21 and the bottom fixed connection of fixing base 2, the one end of two-way lead screw 10 is connected through bearing 22 with second fixed plate 21, one side fixed connection non-slip mat 23 that fixing base 2 was kept away from to backup pad 7 for two-way lead screw 10 is the steady rotation of fixing base 2 relatively through the cooperation of second fixed plate 21 and bearing 22.

Fifth embodiment, on the basis of first embodiment, by figure 1 and 4, the lifting unit is including seting up the thread groove 24 at support column 3 top, be equipped with screw thread post 25 in the thread groove 24, the top of screw thread post 25 and the bottom fixed connection of fixing base 2, the outside cover of screw thread post 25 is equipped with nut 26, the bottom of nut 26 contacts with the top of support column 3, drive support column 3 rotates, change the length that screw thread post 25 is located screw thread groove 24, and then adjust the distance between gyro wheel 4 and the fixing base 2, thereby adjust the height of steady check out test set body 1, after the regulation finishes, drive nut 26 rotates, make the bottom of nut 26 hug closely with the top of support column 3, reduce the relative support column 3 pivoted possibility of screw thread post 25.

The working principle is as follows: when the elevator is in operation, the stable detection equipment body 1 is conveniently driven to move through the design of the supporting columns 3 and the rollers 4, when the stable detection equipment body 1 moves to the inside of the elevator, the bidirectional screw rod 10 rotates through the rotation of the driving gear 12, and then the two sliding plates 6 move away from each other through the matching of the bidirectional screw rod 10 and the connecting plate 9, so that the two supporting plates 7 move away from each other, the two anti-skid pads 23 are respectively contacted with the inner walls at the two sides of the elevator, the possibility that the stable detection equipment body 1 moves relative to the elevator is further reduced, the accuracy of balance test data is improved, the possibility that the gear 12 and the bidirectional screw rod 10 rotate due to non-human factors is reduced through the matching of the toothed plate 13 and the gear 12, when the driving gear 12 and the bidirectional screw rod 10 need to rotate, the fixed plate 19 is driven to move, the tension spring 18 is in a tension state, and then one end of the movable column 17 is separated from the clamping groove 16, the limitation on the position of the movable plate 15 is removed, the movable plate 15 is driven to move downwards, the toothed plate 13 is not meshed with the gear 12 any more, the bidirectional screw rod 10 and the gear 12 can be driven to rotate, the fixing seat 2 is used for driving the supporting column 3 and the lifting unit to rotate, the supporting column 3 is driven to rotate according to actual requirements, the length of the threaded column 25 in the threaded groove 24 is changed, the distance between the roller 4 and the fixing seat 2 is adjusted, the height of the stable detection equipment body 1 is adjusted, after the adjustment is finished, the driving nut 26 rotates, the bottom of the nut 26 is enabled to be attached to the top of the supporting column 3, and the possibility that the threaded column 25 rotates relative to the supporting column 3 is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an elevator is steady detection device for commissioning, includes steady check out test set body (1), its characterized in that: the bottom of the stable detection equipment body (1) is fixedly connected with a fixed seat (2), the bottom of the fixed seat (2) is provided with a plurality of supporting columns (3), the bottom of each supporting column (3) is provided with a roller (4), the supporting columns (3) are connected with the fixed seat (2) through a lifting unit, one side of the fixed seat (2) is provided with a first rectangular hole (5), two sliding plates (6) are arranged in the first rectangular hole (5), two supporting plates (7) are arranged on two sides of the fixed seat (2), one side of each sliding plate (6) is fixedly connected with one side of each supporting plate (7), the inner wall of the bottom of each first rectangular hole (5) is provided with a second rectangular hole (8), the bottom of each sliding plate (6) is fixedly connected with a connecting plate (9), each connecting plate (9) penetrates through the second rectangular hole (8), a bidirectional screw rod (10) is arranged below the fixed seat (2), and each bidirectional screw rod (10) penetrates through the two connecting plates (9), and the connected mode of connecting plate (9) and two-way lead screw (10) is threaded connection, the one end and fixing base (2) of two-way lead screw (10) are through rotating the unit connection, the other end of two-way lead screw (10) is equipped with first fixed plate (11), the top of first fixed plate (11) and the bottom fixed connection of fixing base (2), first fixed plate (11) are run through in two-way lead screw (10), and one end fixedly connected with gear (12) of two-way lead screw (10), the bottom of gear (12) is equipped with pinion rack (13), pinion rack (13) and first fixed plate (11) are connected through fixed subassembly.

2. The elevator test run smoothness detection apparatus of claim 1, wherein: the fixing assembly comprises a fixing block (14) arranged below the toothed plate (13), one side of the fixing block (14) is fixedly connected with one side of the first fixing plate (11), a movable plate (15) is fixedly connected to the bottom of the toothed plate (13), the movable plate (15) penetrates through the fixing block (14), and the movable plate (15) is connected with the first fixing plate (11) through a clamping unit.

3. The elevator test run smoothness detection apparatus of claim 2, wherein: the clamping unit comprises a clamping groove (16) formed in one side of a first fixing plate (11), a fixing plate (19) is arranged on one side of a movable plate (15), a movable column (17) is fixedly connected to one side of the fixing plate (19), the movable column (17) penetrates through the movable plate (15), one end of the movable column (17) is located in the clamping groove (16), an extension spring (18) is sleeved outside the movable column (17), and two ends of the extension spring (18) are fixedly connected with the movable plate (15) and the fixing plate (19) respectively.

4. The elevator test run smoothness detection apparatus of claim 1, wherein: the toothed plate (13) is meshed with the gear (12), and a handle (20) is fixedly connected to one side, far away from the first fixing plate (11), of the gear (12).

5. The elevator test run smoothness detection apparatus of claim 1, wherein: the rotating unit comprises a second fixing plate (21) arranged at the bottom of the fixing seat (2), the top of the second fixing plate (21) is fixedly connected with the bottom of the fixing seat (2), and one end of the bidirectional screw rod (10) is connected with the second fixing plate (21) through a bearing (22).

6. The elevator test run smoothness detection apparatus of claim 1, wherein: one side of the supporting plate (7) far away from the fixed seat (2) is fixedly connected with an anti-slip pad (23).

7. The elevator test run smoothness detection apparatus of claim 1, wherein: the lifting unit comprises a thread groove (24) formed in the top of the supporting column (3), a thread column (25) is arranged in the thread groove (24), the top of the thread column (25) is fixedly connected with the bottom of the fixing seat (2), a nut (26) is sleeved outside the thread column (25), and the bottom of the nut (26) is in contact with the top of the supporting column (3).