CN215047791U

CN215047791U - Elevator is steady detection device for taking a trial run

Info

Publication number: CN215047791U
Application number: CN202120639799.4U
Authority: CN
Inventors: 傅军平; 陈向俊; 陈栋栋
Original assignee: Zhejiang Institute of Special Equipment Science
Current assignee: Zhejiang Institute of Special Equipment Science
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-07
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a detection device technical field's a steady detection device is used in elevator test run, including the base, the up end intermediate position fixed mounting of base has the framework, and the inner wall intermediate position fixed mounting of framework has the backup pad, and the inside central point of framework puts and is provided with the shot, and the position that the lower terminal surface of base is close to the corner all fixed mounting has the bracing piece; the below of base is provided with the connecting plate, and the equal threaded connection in position that the lower terminal surface of connecting plate is close to the corner has the supporting legs, and the up end central point of connecting plate puts the screw thread and has run through the screw rod, the output shaft of the up end fixedly connected with motor of screw rod, motor fixed mounting is in the inside of base, and four bracing pieces all run through the inside at the connecting plate. The device can prevent to take place gliding condition in the testing process, and is convenient for judge whether steady in the elevator operation, and the person of facilitating the use observes the direction of elevator operation in slope, improves the device's performance.

Description

Elevator is steady detection device for taking a trial run

Technical Field

The utility model relates to a detection device technical field specifically is an elevator is tried on move and is used steady detection device.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track, running continuously, known as an escalator or a moving walkway, serving the fixed lifting device of the given floor. The elevator needs to be tested for the stability of the test run after the elevator is built.

The traditional Chinese patent (publication number: CN210893722U) discloses a stability detection device for elevator test operation, which comprises a movable bin, wherein a pull rod is fixedly installed at the top of the movable bin, a test bin is movably installed on the inner bottom wall of the movable bin, water bins movably installed on the inner bottom wall of the movable bin are fixedly connected to the left side and the right side of the test bin, and two water inlet pipes are fixedly connected to the inner walls of the two opposite sides of the water bins, one ends of the two water inlet pipes penetrate through the inner walls of the test bin, and one ends of the two water inlet pipes extend to the inside of the test bin. This elevator is testing run and is used steady detection device removes storehouse, directive wheel and brake block through the setting, and the device more conveniently carries and fixes, brings the device into among the elevator that needs detected, through setting up the handle, takes out this testing arrangement, opens the valve of inlet tube, makes the elevator operation, and at the in-process of elevator operation, the level change of observing four scales can tentatively know the stationarity of elevator.

When the elevator test run stability detection device in the patent is used, the inclination direction of the elevator is difficult to judge under the condition of the elevator instability, and the situation of sliding is easy to occur in the test run, so that the service performance of the device is reduced.

Based on this, the utility model designs an elevator is tried on and is used steady detection device in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator is steady detection device for commissioning to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stability detection device for elevator test running comprises a base, wherein a frame body is fixedly arranged in the middle of the upper end face of the base, a support plate is fixedly arranged in the middle of the inner wall of the frame body, a shot is arranged in the middle of the inner part of the frame body, and support rods are fixedly arranged at the positions, close to corners, of the lower end face of the base;

the below of base is provided with the connecting plate, and the equal threaded connection in position that the lower terminal surface of connecting plate is close to the corner has the supporting legs, and the up end central point of connecting plate puts the screw thread and has run through the screw rod, the output shaft of the up end fixedly connected with motor of screw rod, and motor fixed mounting is in the inside of base, and four bracing pieces all run through in the inside of connecting plate, and the lower terminal surface of bracing piece is provided with the directive wheel.

Preferably, the movable groove has been seted up to the central point of backup pad, and the inside in movable groove is provided with four baffles, and four guide ways have been seted up to the inner wall in movable groove, and the inside slidable mounting of guide way has the guide block, fixedly connected with spring between the side of guide block and guide way, and four guide ways are annular evenly distributed.

Preferably, the sign pen is fixedly installed on the upper end face of the guide block, and the position, corresponding to the guide groove, on the supporting plate is in a transparent state.

Preferably, the side face, far away from the shot, of the baffle plate is fixedly provided with a connecting rod, and the other side face of the guide block is fixedly connected with the connecting rod.

Preferably, the upper end surfaces of the supporting legs are fixedly provided with limiting plates, and the lower end surfaces of the supporting legs are fixedly provided with anti-slip pads.

Preferably, the shot is located at the center position between the four baffles, and the shot is connected with the center position of the top end of the inner wall of the frame body through the lifting rope.

Compared with the prior art, the beneficial effects of the utility model are that: the device is pushed to an elevator needing to test whether the elevator runs stably or not through a steering wheel on a supporting rod, then a motor is started, the motor drives a screw rod to rotate through an output shaft, under the action of threads, the screw rod is matched with the supporting rod to perform a guiding action, a connecting plate is made to move downwards, so that supporting legs are driven to move downwards, the supporting legs are made to be in contact with the bottom surface inside the elevator, a user can conveniently limit the device inside the elevator, the situation that sliding occurs in the detection process is prevented, the elevator rises, a lead ball swings along with the rising stable degree of the elevator according to the rising stable degree of the elevator, meanwhile, a baffle is pushed to drive a guide block to move along a guide groove and extrude a spring, at the moment, the guide block drives a sign pen to mark on the top end of the inner wall of the guide groove, and according to the swinging direction, marks are marked on the inner walls of different guide grooves, so that whether the elevator runs stably or not are judged, and the user can conveniently observe the inclined direction of the elevator in the running process, the service performance of the device is improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a view of the support plate of the present invention in combination with a shot;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 1;

fig. 4 is a combined view of the connecting plate and the screw rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a frame body; 3. a support plate; 4. a lifting rope; 5. shot put; 6. a baffle plate; 7. a support bar; 8. a connecting plate; 9. a screw; 10. a motor; 11. supporting legs; 12. a connecting rod; 13. a guide groove; 14. a movable groove; 15. a guide block; 16. a spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a steady detection device technical scheme for elevator test run: a stability detection device for elevator test running comprises a base 1, wherein a frame body 2 is fixedly arranged in the middle of the upper end face of the base 1, a support plate 3 is fixedly arranged in the middle of the inner wall of the frame body 2, a lead ball 5 is arranged in the middle of the inner part of the frame body 2, and support rods 7 are fixedly arranged at the positions, close to corners, of the lower end face of the base 1;

base 1's below is provided with connecting plate 8, and the equal threaded connection in position that the lower terminal surface of connecting plate 8 is close to the corner has supporting legs 11, and the up end central point of connecting plate 8 puts the screw thread and runs through there is screw rod 9, the up end fixedly connected with motor 10's of screw rod 9 output shaft, and motor 10 fixed mounting is in base 1's inside, and four bracing pieces 7 all run through in the inside of connecting plate 8, and the lower terminal surface of bracing piece 7 is provided with the directive wheel.

The central point of backup pad 3 puts and has seted up the movable groove 14, the inside of movable groove 14 is provided with four baffles 6, four guide ways 13 have been seted up to the inner wall of movable groove 14, the inside slidable mounting of guide way 13 has guide block 15, fixedly connected with spring 16 between the side of guide block 15 and guide way 13, four guide ways 13 are annular evenly distributed (the axis of four guide ways is located same horizontal plane), be convenient for drive baffle 6 through shot 5 and remove.

The sign pen is fixedly installed on the upper end face of the guide block 15, the position, corresponding to the guide groove 13, on the supporting plate 3 is in a transparent state (or the supporting plate is made of transparent materials), and therefore a user can observe the marking of the sign pen on the guide block 15 on the inner wall of the guide groove 13 conveniently.

The side face, far away from the shot 5, of the baffle 6 is fixedly provided with a connecting rod 12, and the other side face of the guide block 15 is fixedly connected with the connecting rod 12, so that the baffle 6 can drive the guide block 15 to move in the guide groove 13.

The limiting plate is fixedly mounted on the upper end face of the supporting leg 11, the anti-slip mat is fixedly mounted on the lower end face of the supporting leg 11, the position of the device is convenient to limit, the situation that the device moves in the running process of the elevator is prevented, and the detection effect is improved.

Shot 5 is located the central point between four baffles 6 and is put through the inner wall top central point that lifting rope 4 and framework 2 and be connected, is convenient for judge the incline direction in the elevator operation 5.

One specific application of this embodiment is: firstly, the device is pushed to an elevator needing to test whether running is stable or not through a steering wheel on a supporting rod 7, then a motor 10 is started, the motor 10 drives a screw rod 9 to rotate through an output shaft, under the action of threads, the screw rod 7 is matched for guiding action, a connecting plate 8 is driven to move downwards, so that a supporting leg 11 is driven to move downwards, the supporting leg 11 is driven to contact with the bottom surface inside the elevator, a user can limit the device inside the elevator conveniently, the situation that sliding occurs in the detection process is prevented, the elevator ascends, a lead ball 5 swings along with the elevator according to the ascending stability of the elevator, meanwhile, a baffle plate 6 is pushed to drive a guide block 15 to move along a guide groove 13, a spring 16 is extruded, at the moment, the guide block 15 drives a sign pen to mark on the top end of the inner wall of the guide groove 13, and marks are marked on the inner walls of different guide grooves 13 according to the swinging direction, therefore, whether the elevator runs stably or not is judged, a user can conveniently observe the inclined direction of the elevator in running, and the service performance of the device is improved.

The utility model discloses the base 1 that adopts all adopts with the mutual coordination process between directive wheel and relevant part with the utility model provides a background data gives, and cooperates the utility model discloses a description of specification, affiliated technical field personnel can reach its use to obtain corresponding result of use, the event does not have the one-by-one and discloses.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an elevator is steady detection device for commissioning, includes base (1), its characterized in that: a frame body (2) is fixedly arranged in the middle of the upper end face of the base (1), a supporting plate (3) is fixedly arranged in the middle of the inner wall of the frame body (2), a shot (5) is arranged in the center of the inner part of the frame body (2), and supporting rods (7) are fixedly arranged at the positions, close to corners, of the lower end face of the base (1);

the utility model discloses a motor, including base (1), the below of base (1) is provided with connecting plate (8), the equal threaded connection in position that the lower terminal surface of connecting plate (8) is close to the corner has supporting legs (11), the up end central point of connecting plate (8) puts the screw thread and has run through screw rod (9), the output shaft of the up end fixedly connected with motor (10) of screw rod (9), motor (10) fixed mounting is in the inside of base (1), four bracing piece (7) all run through the inside at connecting plate (8), the lower terminal surface of bracing piece (7) is provided with the directive wheel.

2. The elevator test run smoothness detection apparatus of claim 1, wherein: the center position of backup pad (3) has seted up activity groove (14), the inside in activity groove (14) is provided with four baffles (6), four guide way (13) have been seted up to the inner wall in activity groove (14), the inside slidable mounting of guide way (13) has guide block (15), fixedly connected with spring (16), four between the side of guide block (15) and guide way (13) are annular evenly distributed.

3. The elevator test run smoothness detection apparatus of claim 1, wherein: the sign pen is fixedly installed on the upper end face of the guide block (15), and the position, corresponding to the guide groove (13), on the supporting plate (3) is in a transparent state.

4. The elevator test run smoothness detection apparatus of claim 2, wherein: the side fixed mounting that lead ball (5) were kept away from in baffle (6) has connecting rod (12), another side and connecting rod (12) fixed connection of guide block (15).

5. The elevator test run smoothness detection apparatus of claim 1, wherein: the upper end surfaces of the supporting legs (11) are fixedly provided with limiting plates, and the lower end surfaces of the supporting legs (11) are fixedly provided with anti-slip mats.

6. The elevator test run smoothness detection apparatus of claim 2, wherein: the shot (5) is located at the center position among the four baffles (6), and the shot (5) is connected with the center position of the top end of the inner wall of the frame body (2) through the lifting rope (4).