CN214269824U

CN214269824U - Angle measuring device for elevator detection

Info

Publication number: CN214269824U
Application number: CN202120257360.5U
Authority: CN
Inventors: 徐涛
Original assignee: Weifang Branch Of Shandong Special Equipment Inspection Research Institute
Current assignee: Weifang Branch Of Shandong Special Equipment Inspection Research Institute
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-24
Anticipated expiration: 2031-01-29

Abstract

The utility model provides an elevator detects uses angle measuring device, include: the device comprises a guide rail, a detection box, a sliding seat and an angle detection ruler, wherein the sliding seat is arranged on the surface of the guide rail, the detection box is arranged on the surface of the sliding seat, an angle detection ruler is arranged on one side of the detection box, a mounting seat is fixed on the top of the detection box, a lifting mechanism capable of adjusting the position of the angle detection ruler is arranged at the position of the detection box corresponding to the angle detection ruler, a first telescopic rod is rotatably connected to the bottom of the detection box through a rotating shaft, the rotating rod is rotated under the action of the lifting mechanism, the rotating rod drives the driving bevel gear to rotate, the driving bevel gear is meshed with the driven bevel gear to rotate, thereby make the threaded rod rotate, realize the slide and go up and down along the spout slides to the position of angle modulation detection chi realizes closely laminating effect bottom the elevator, and the position height of the angle modulation detection chi of being convenient for realizes that initial condition keeps perpendicularly to the angle between mounted position and the elevator.

Description

Angle measuring device for elevator detection

Technical Field

The utility model relates to an elevator detects technical field, especially relates to an elevator detects uses angle measuring device.

Background

In the elevator industry, the quality of an elevator is generally evaluated from three aspects: safety, comfort and functionality. The problem of the verticality of the guide rail can seriously affect the safety and the comfort level of the elevator operation. It is therefore necessary to measure the perpendicularity of the elevator guide rails. However, the traditional measuring method has various defects, and domestic measuring methods mainly based on laser collimation technology appear successively, but laser measurement perpendicularity has the problems of laser range, focusing and the like, and can not measure the flatness of the guide rail of the high-rise elevator, and the cost is high.

The existing device is too complicated to detect the elevator running angle and has poor accuracy, so that a new angle measuring device for elevator detection is needed to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a realization detects uses angle measuring device to elevator that elevator running angle accuracy detected.

The utility model provides an elevator detects uses angle measuring device includes: guide rail, detection case, slide and angle detection chi, the guide rail is equipped with the slide on the surface, and the slide is equipped with the detection case on the surface, detection case one side is equipped with the angle detection chi, the detection roof portion is fixed with the mount pad, the position that the detection case corresponds the angle detection chi is equipped with the elevating system of adjustable angle detection chi position, the detection bottom of the case portion is rotated through the pivot and is connected with first telescopic link, and the one end that the detection case was kept away from to first telescopic link rotates through pivot and slide to be connected.

Preferably, elevating system includes threaded rod, spout, slide, driven bevel gear, drive bevel gear and bull stick, the spout has been seted up to the position that the detection case corresponds angle detection chi on the surface, and the inside sliding connection of spout has the slide, the angle detection chi is fixed on the slide, the spout top is rotated and is connected with the threaded rod, and the threaded rod meshing passes the slide, the threaded rod bottom is fixed with driven bevel gear, the detection case is kept away from spout one side and is rotated to peg graft and have the bull stick, and the bull stick penetrates the spout and is fixed with drive bevel gear, drive bevel gear is connected with driven bevel gear meshing.

Preferably, a rubber pad is fixed on the top of the mounting seat.

Preferably, the rotating shafts at the two ends of the first telescopic rod are fixedly provided with angle detectors.

Preferably, the top of the detection box is located two sides of the mounting seat and symmetrically fixed with a second telescopic rod, one end of the second telescopic rod, which is far away from the detection box, is fixed with a magnetic chuck, and the outer ring of the second telescopic rod is fixedly sleeved with a spring.

Preferably, the surface of the sliding seat corresponding to the guide rail is provided with a pulley block.

Compared with the prior art, the utility model provides an elevator detects uses angle measuring device has following beneficial effect:

the utility model provides an elevator detects uses angle measurement device:

1. the device is fixedly connected with the bottom of the elevator under the action of the mounting seat and the magnetic sucker;

2. under the effect of the lifting mechanism, the rotating rod is rotated, the rotating rod drives the driving bevel gear to rotate, the driving bevel gear and the driven bevel gear are meshed to rotate, so that the threaded rod rotates, the sliding plate is enabled to slide along the sliding groove to lift, the position of the angle adjusting detection ruler is adjusted, the effect of tightly fitting with the bottom of the elevator is achieved, the position height of the angle adjusting detection ruler is convenient to adjust, and the initial state is enabled to keep the angle between the installation position and the elevator vertical.

Drawings

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

FIG. 2 is a schematic view of the structure of the detection box provided by the present invention;

fig. 3 is a schematic structural view of the lifting mechanism provided by the present invention;

fig. 4 is a schematic view of the connection between the slide seat and the guide rail provided by the present invention.

Reference numbers in the figures: 1. a guide rail; 2. a detection box; 3. a slide base; 31. a pulley block; 4. an angle detection ruler; 5. a mounting seat; 51. a rubber pad; 6. a lifting mechanism; 61. a threaded rod; 62. a chute; 63. a slide plate; 64. a driven bevel gear; 65. a drive bevel gear; 66. a rotating rod; 7. a first telescopic rod; 71. an angle detector; 8. a second telescopic rod; 81. a magnetic chuck; 82. a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic diagram of an overall structure provided by the present invention; FIG. 2 is a schematic view of the structure of the detection box provided by the present invention; fig. 3 is a schematic structural view of the lifting mechanism 6 provided by the present invention; fig. 4 is a schematic view of the connection between the slide seat and the guide rail provided by the present invention. The elevator detects and uses angle measuring device includes: the device comprises a guide rail 1, a detection box 2, a sliding seat 3 and an angle detection ruler 4.

In the specific implementation process, as shown in fig. 1 and 2, the surface of the guide rail 1 is provided with a sliding seat 3, the surface of the sliding seat 3 is provided with a detection box 2, one side of the detection box 2 is provided with an angle detection ruler 4, the guide rail 1 is an existing elevator lifting operation sliding rail, and the angle detection ruler 4 has the same structure as an existing vertical detection ruler.

Referring to fig. 1 and 2, a mounting seat 5 is fixed at the top of the detection box 2, a lifting mechanism 6 capable of adjusting the position of the angle detection ruler 4 is arranged at the position, corresponding to the angle detection ruler 4, of the detection box 2, a first telescopic rod 7 is rotatably connected to the bottom of the detection box 2 through a rotating shaft, one end, far away from the detection box 2, of the first telescopic rod 7 is rotatably connected with the sliding seat 3 through the rotating shaft, the device is fixedly connected with the bottom of an elevator through the mounting seat 5, the position height of the angle detection ruler 4 can be conveniently adjusted through the lifting mechanism 6, and the fact that the angle between the mounting position and the elevator is kept vertical in an initial state is achieved.

Referring to fig. 3, the lifting mechanism 6 includes a threaded rod 61, a sliding groove 62, a sliding plate 63, a driven bevel gear 64, a driving bevel gear 65 and a rotating rod 66, the sliding groove 62 is formed on the surface of the detection box 2 corresponding to the position of the angle detection ruler 4, the sliding plate 63 is slidably connected inside the sliding groove 62, the angle detection ruler 4 is fixed on the sliding plate 63, the top of the sliding groove 62 is rotatably connected with the threaded rod 61, the threaded rod 61 is meshed with the sliding plate 63, the driven bevel gear 64 is fixed at the bottom of the threaded rod 61, the rotating rod 66 is rotatably inserted into the rotating rod 66 at the side of the detection box 2 away from the sliding groove 62, the driving bevel gear 65 is fixed by the rotating rod 66 penetrating into the sliding groove 62, the driving bevel gear 65 is meshed with the driven bevel gear 64, the rotating rod 66 is rotated, the rotating rod 66 drives the driving bevel gear 65 to rotate, the driving bevel gear 65 is meshed with the driven bevel gear 64 to rotate, so as to rotate the threaded rod 61, the sliding plate 63 can slide along the sliding groove 62 to lift, so that the position of the angle detection ruler 4 can be adjusted, and the effect of tightly fitting the bottom of the elevator can be realized.

Referring to fig. 2, a rubber pad 51 is fixed on the top of the mounting seat 5 to reduce the abrasion between the mounting seat 5 and the bottom of the elevator.

Referring to fig. 2 and 4, the angle detectors 71 are fixedly mounted at the rotating shafts at the two ends of the first telescopic rod 7, and the angle detectors 71 are conventional devices and are used for testing the running track of the elevator by transmitting the rotating angles at the two ends of the telescopic rod and computer-readable data.

Referring to fig. 2, the top of the detection box 2 is symmetrically fixed with second telescopic rods 8 at two sides of the mounting seat 5, and one ends of the second telescopic rods 8 far away from the detection box 2 are fixed with magnetic suckers 81, the outer ring of the second telescopic rods 8 is fixedly sleeved with springs 82, and the second telescopic rods 8 and the magnetic suckers 81 are matched with the mounting seat 5 to install the device at the bottom of the elevator.

Referring to fig. 4, a pulley block 31 is installed on the surface of the sliding base 3 corresponding to the guide rail 1, and the pulley block is convenient for the seat to slide along the sliding rail together with the elevator.

The working principle is as follows: when the device is used, the mounting base 5 and the magnetic suction cup 81 are mounted at the bottom of an elevator, the length of the first telescopic rod 7 is adjusted through an initial position, the initial numerical value of the angle detector 71 is counted at one end of a computer, the rotating rod 66 is rotated, the rotating rod 66 drives the driving bevel gear 65 to rotate, the driving bevel gear 65 and the driven bevel gear 64 are meshed and rotated, so that the threaded rod 61 is rotated, the sliding plate 63 is enabled to slide along the sliding groove 62 to ascend and descend, the position of the angle adjusting detection ruler 4 is adjusted, the effect of tightly fitting with the bottom of the elevator is achieved, after the elevator is opened, along with the movement of the device, the numerical value of the angle detector 71 at two ends of the first telescopic rod 7 is changed to detect the operation angle of the elevator.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An angle measuring device for elevator detection, comprising: guide rail (1), detection case (2), slide (3) and angle detection chi (4), guide rail (1) is equipped with slide (3) on the surface, and slide (3) are equipped with detection case (2) on the surface, detection case (2) one side is equipped with angle detection chi (4), its characterized in that, detection case (2) top is fixed with mount pad (5), the position that detection case (2) correspond angle detection chi (4) is equipped with elevating system (6) of adjustable angle detection chi (4) position, detection case (2) bottom is rotated through the pivot and is connected with first telescopic link (7), and the one end that detection case (2) were kept away from in first telescopic link (7) rotates through pivot and slide (3) and is connected.

2. The angle measuring device for elevator detection according to claim 1, wherein the lifting mechanism (6) comprises a threaded rod (61), a sliding groove (62), a sliding plate (63), a driven bevel gear (64), a driving bevel gear (65) and a rotating rod (66), the sliding groove (62) is formed in the surface of the detection box (2) at a position corresponding to the angle detection ruler (4), the sliding plate (63) is connected to the inside of the sliding groove (62) in a sliding manner, the angle detection ruler (4) is fixed on the sliding plate (63), the top of the sliding groove (62) is rotatably connected with the threaded rod (61), the threaded rod (61) is meshed with the sliding plate (63), the driven bevel gear (64) is fixed to the bottom of the threaded rod (61), the rotating rod (66) is rotatably inserted to one side of the detection box (2) far from the sliding groove (62), and the driving bevel gear (65) is fixed to the rotating rod (66) penetrating into the sliding groove (62), the driving bevel gear (65) is in meshed connection with the driven bevel gear (64).

3. The angle measuring device for elevator inspection according to claim 1, wherein a rubber pad (51) is fixed on the top of the mounting seat (5).

4. The angle measuring device for detecting the elevator according to claim 1, wherein an angle detector (71) is fixedly installed at the rotating shaft at both ends of the first telescopic rod (7).

5. The angle measuring device for detecting the elevator according to claim 1, wherein the top of the detecting box (2) is symmetrically fixed with second telescopic rods (8) at two sides of the mounting seat (5), a magnetic suction cup (81) is fixed at one end of each second telescopic rod (8) far away from the detecting box (2), and a spring (82) is fixedly sleeved at the outer ring of each second telescopic rod (8).

6. The angle measuring device for elevator inspection according to claim 1, characterized in that a pulley block (31) is installed on the surface of the sliding base (3) corresponding to the guide rail (1).