CN219245226U

CN219245226U - Elevator guide rail detection device

Info

Publication number: CN219245226U
Application number: CN202320745732.8U
Authority: CN
Inventors: 于曜科; 宋云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-06-23
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses an elevator guide rail detection device which comprises a bedplate, a locating pin, an elevator guide rail, a fixing mechanism, a mounting frame and a pressing mechanism. This elevator guide rail detection device is equipped with the jack on the platen, the jack interpolation has the locating pin rather than the looks adaptation, be equipped with elevator guide rail between the locating pin, the both sides of platen correspond elevator guide rail's bottom all symmetry and are equipped with fixed establishment, the rear side fixed mounting of platen has the mounting bracket, the top and the bottom of mounting bracket all are equipped with pressing mechanism, the top surface fixed mounting of platen has switch and pressure display, fixed establishment is including articulated seat, articulated seat fixed connection is at the top surface of platen, articulated seat is last to articulate has the casting die that corresponds and the adaptation with its elevator guide rail bottom, pressing mechanism is including electric putter, electric putter fixed connection is on the mounting bracket, electric putter's flexible end slip runs through behind the mounting bracket fixed mounting has the push pedal, make can carry out openly to elevator guide rail and exert pressure with the side, compressive deformation detects.

Description

Elevator guide rail detection device

Technical Field

The utility model relates to the technical field of elevator guide rail detection, in particular to an elevator guide rail detection device.

Background

The elevator guide rail is a safety rail formed by steel rails and connecting plates, the elevator runs up and down in a hoistway, the guide rail is arranged on the wall of the hoistway and is fixedly connected with a guide rail frame, the guide rail commonly used in the elevator is a T-shaped guide rail, and the elevator guide rail has the characteristics of high rigidity, high reliability, safety, low cost and the like.

The detection of the elevator guide rail is usually the detection of appearance, size and straightness, the resistance detection of the elevator guide rail is very few, and if the elevator guide rail is deformed in use, the operation of the elevator is seriously affected, so that an elevator guide rail detection device is proposed for detecting the elevator guide rail.

Disclosure of Invention

The utility model aims to provide an elevator guide rail detection device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an elevator guide rail detection device, includes the platen, be equipped with the jack on the platen, the jack interpolation has the locating pin rather than looks adaptation, is equipped with elevator guide rail between the locating pin, and the bottom that the both sides of platen correspond elevator guide rail all symmetry is equipped with fixed establishment, and the rear side fixed mounting of platen has the mounting bracket, and the top and the bottom of mounting bracket all are equipped with pressing mechanism, and the top surface fixed mounting of platen has switch and pressure display.

As a further scheme of the utility model: still be equipped with the standing groove on the platen, place to be equipped with from interior detection cardboard, detect cardboard and elevator guide rail looks adaptation, can carry out the size detection with detecting the cardboard card in elevator guide rail's the outside, slide simultaneously and detect the cardboard and detect elevator guide rail's slip guidance quality, can also observe elevator guide rail's outward appearance according to the visual inspection this moment.

As still further aspects of the utility model: the fixing mechanism comprises a hinging seat, the hinging seat is fixedly connected to the top surface of the bedplate, and a pressing piece which corresponds to and is matched with the bottom of the elevator guide rail is hinged to the hinging seat.

As still further aspects of the utility model: the pressing piece is provided with a strip hole, a hand-screwing screw handle penetrates through the strip hole, a stud part of the hand-screwing screw handle is inserted into the bedplate and is in threaded connection with the bedplate, and the bedplate is provided with a threaded hole for inserting and threaded connection with the hand-screwing screw handle.

As still further aspects of the utility model: the pressing mechanism comprises an electric push rod, the electric push rod is fixedly connected to the mounting frame, the push plate is fixedly installed after the telescopic end of the electric push rod penetrates through the mounting frame in a sliding mode, a through hole for the telescopic end of the electric push rod to penetrate through in a sliding mode is formed in the mounting frame, a spring is uniformly and fixedly connected to the bottom surface of the push plate, and a middle plate is fixedly connected to the bottom end of the spring in a common mode.

As still further aspects of the utility model: the lower part of the middle plate is provided with a pressing plate, four corners of the middle plate are slidably penetrated through the T-shaped guide piece, the middle plate is provided with a through hole for the T-shaped guide piece to slidably penetrate through, the bottom end of the T-shaped guide piece is fixedly connected to the pressing plate, and the top surface of the pressing plate is fixedly connected with a pressure sensor.

As still further aspects of the utility model: the pressure display and the switch are externally connected with a power supply, the electric push rod is electrically connected with the switch through a wire, the pressure sensor is electrically connected with the pressure display through a wire, and the pressure display is a double-display.

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

1. according to the utility model, the bedplate, the locating pin, the elevator guide rail, the fixing mechanism, the mounting frame, the pressing mechanism, the switch and the pressure display are matched for use, so that the elevator guide rail can be pressed on the front side and the side, and the compression deformation detection can be performed.

2. According to the utility model, through the cooperation of the electric push rod, the push plate, the spring, the middle plate, the pressing plate, the pressure sensor and the T-shaped guide piece, when the pressing mechanism presses, the spring is used for buffering, so that the control of the pressure is convenient.

3. According to the utility model, the elevator guide rail is positioned through the positioning pin, and the elevator guide rail is simulated, installed and fixed by matching with the hinge seat, the pressing piece, the strip hole and the screw tightening handle, so that the detection is convenient.

4. The utility model can assist in size and sliding smoothness detection through the arrangement of the detection clamping plate.

Drawings

Fig. 1 is a schematic structural view of an elevator guide rail detection device.

Fig. 2 is an enlarged view of a fixing mechanism in an elevator guide rail detection device.

Fig. 3 is a cross-sectional view of a pressing mechanism in an elevator guide rail detecting apparatus.

In the figure: 1. a platen; 2. a T-shaped guide; 3. a positioning pin; 4. an elevator guide rail; 5. a fixing mechanism; 6. a mounting frame; 7. a pressing mechanism; 8. a switch; 9. a pressure display; 10. detecting a clamping plate; 11. a hinge base; 12. a pressing piece; 13. a slit hole; 14. screwing the screw handle by hand; 15. an electric push rod; 16. a push plate; 17. a spring; 18. an intermediate plate; 19. a pressing plate; 20. a pressure sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, in the embodiment of the utility model, an elevator guide rail detection device comprises a bedplate 1, insertion holes are formed in the bedplate 1, positioning pins 3 matched with the insertion holes are inserted in the insertion holes, elevator guide rails 4 are arranged between the positioning pins 3, fixing mechanisms 5 are symmetrically arranged at two sides of the bedplate 1 corresponding to the bottoms of the elevator guide rails 4, a mounting frame 6 is fixedly arranged at the rear side of the bedplate 1, pressing mechanisms 7 are arranged at the top and the bottom of the mounting frame 6, and a switch 8 and a pressure display 9 are fixedly arranged on the top surface of the bedplate 1. The bedplate 1 is also provided with a placing groove, a detection clamping plate 10 is arranged from inside, and the detection clamping plate 10 is matched with the elevator guide rail 4.

Referring to fig. 2, the fixing mechanism 5 includes a hinge seat 11, the hinge seat 11 is fixedly connected to the top surface of the bedplate 1, and a pressing member 12 corresponding to and adapted to the bottom of the elevator guide rail 4 is hinged to the hinge seat 11. The pressing piece 12 is provided with a strip hole 13, a hand-screwing screw handle 14 penetrates through the strip hole 13, a stud part of the hand-screwing screw handle 14 is inserted into the bedplate 1 and is in threaded connection with the bedplate 1, and the bedplate 1 is provided with a threaded hole for the insertion and threaded connection of the hand-screwing screw handle 14.

Referring to fig. 3, the pressing mechanism 7 includes an electric push rod 15, the electric push rod 15 is fixedly connected to the mounting frame 6, a push plate 16 is fixedly installed after a telescopic end of the electric push rod 15 is slidably penetrated through the mounting frame 6, a through hole for slidably penetrating the telescopic end of the electric push rod 15 is formed in the mounting frame 6, a spring 17 is uniformly and fixedly connected to a bottom surface of the push plate 16, and an intermediate plate 18 is fixedly connected to a bottom end of the spring 17. The clamp plate 19 is arranged below the middle plate 18, four corners of the middle plate 18 penetrate through the T-shaped guide piece 2 in a sliding mode, through holes used for the T-shaped guide piece 2 to penetrate through in a sliding mode are formed in the middle plate 18, the bottom end of the T-shaped guide piece 2 is fixedly connected to the clamp plate 19, and the top surface of the clamp plate 19 is fixedly connected with the pressure sensor 20.

The working principle of the utility model is as follows:

when the elevator guide rail 4 to be detected is placed between the positioning pins 3 on the bedplate 1, then the pressing piece 12 is turned over, at the moment, the hand screw handle 14 is screwed, the elevator guide rail 4 is extruded and fixed through the pressing piece 12, at the moment, the detection clamping plate 10 can be taken from the placing groove to be buckled on the outer side of the elevator guide rail 4, the elevator guide rail 4 is detected, the pressing mechanism 7 is controlled to work through the switch 8 for multiple times, the electric push rod 15 drives the push plate 16 to approach the elevator guide rail 4, so that the pressing plate 19 is driven to be extruded on the elevator guide rail 4, at the moment, the force applied to the elevator guide rail 4 is slowly increased through the spring 17, and the force applied by the middle plate 18 and the pressing plate 19 is extruded by the pressure sensor 20, so that the force applied size is read, and the compression deformation resistance detection is carried out.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Elevator guide rail detection device, including platen (1), its characterized in that: the lifting device is characterized in that jacks are formed in the bedplate (1), positioning pins (3) matched with the jacks are inserted in the jacks, elevator guide rails (4) are arranged between the positioning pins (3), fixing mechanisms (5) are symmetrically arranged at the two sides of the bedplate (1) corresponding to the bottoms of the elevator guide rails (4), mounting frames (6) are fixedly arranged at the rear sides of the bedplate (1), pressing mechanisms (7) are arranged at the top and the bottom of the mounting frames (6), and a switch (8) and a pressure display (9) are fixedly arranged on the top surface of the bedplate (1).

2. The elevator guide rail detection device according to claim 1, characterized in that: the bedplate (1) is also provided with a placing groove, a detection clamping plate (10) is arranged in the placing groove, and the detection clamping plate (10) is matched with the elevator guide rail (4).

3. The elevator guide rail detection device according to claim 1, characterized in that: the fixing mechanism (5) comprises a hinging seat (11), the hinging seat (11) is fixedly connected to the top surface of the bedplate (1), and a pressing piece (12) which corresponds to and is matched with the bottom of the elevator guide rail (4) is hinged to the hinging seat (11).

4. An elevator guide rail detection apparatus according to claim 3, characterized in that: the pressing piece (12) is provided with a strip hole (13), a hand-screwing screw handle (14) penetrates through the strip hole (13), and a stud part of the hand-screwing screw handle (14) is inserted into the bedplate (1) and is in threaded connection with the bedplate (1).

5. The elevator guide rail detection device according to claim 1, characterized in that: the pressing mechanism (7) comprises an electric push rod (15), the electric push rod (15) is fixedly connected to the mounting frame (6), a push plate (16) is fixedly installed after the telescopic end of the electric push rod (15) penetrates through the mounting frame (6) in a sliding mode, springs (17) are uniformly and fixedly connected to the bottom surface of the push plate (16), and an intermediate plate (18) is fixedly connected to the bottom end of each spring (17).

6. The elevator guide rail detection device according to claim 5, wherein: the lower part of the middle plate (18) is provided with a pressing plate (19), four corners of the middle plate (18) penetrate through the T-shaped guide piece (2) in a sliding mode, the bottom end of the T-shaped guide piece (2) is fixedly connected to the pressing plate (19), and the top surface of the pressing plate (19) is fixedly connected with a pressure sensor (20).