CN213765787U

CN213765787U - Protection device of digital display wheel checker

Info

Publication number: CN213765787U
Application number: CN202021830702.XU
Authority: CN
Inventors: 沈洋
Original assignee: Tianjin Yiyang Hengyi Technology Co ltd
Current assignee: Tianjin Yiyang Hengyi Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-23
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a protector of digital display wheel inspection ware belongs to detection instrument technical field, the power distribution box comprises a box body, the spout has been seted up to the inner diapire of box, the inside wall symmetry of box is fixed with first spring, the one end of first spring is fixed with the slider, the inside of box is provided with the backup pad, the four corners department of backup pad bottom all is fixed with second spring, four groups the bottom of second spring all with the inner diapire fixed connection of box, backup pad and box sliding connection. The utility model discloses can drive bottom slurcam rebound and then promote the finder and shift up when opening the case lid, make things convenient for the staff to take the finder, the case lid extrudees the finder downwards when closing the case lid in the block inslot is gone into to the finder card completely, prevents that the finder from rocking when the transportation, has improved the stability of finder to the use that still makes things convenient for the staff simultaneously of this protector's protectiveness has been improved.

Description

Protection device of digital display wheel checker

Technical Field

The utility model relates to a protector especially relates to a protector of digital display wheel inspection ware, belongs to detection tool technical field.

Background

In recent years, with the rapid development of Chinese rail transit, the rapidity of passenger transportation and the overloading of freight transportation, and railway transportation is in a brand-new era. The enormous changes in transport organization form have profound effects on train handling and maintenance. The safety of trains is more and more emphasized. The wheels are key components for ensuring the safe operation of the rail vehicle. For rail transit, the service life of wheels is greatly influenced due to frequent starting, acceleration, bending and braking of a train, and the caused wheel defects can cause potential safety hazards to operation. The wheel rim is an important component on the wheel, so that the wheel can smoothly pass through curves and turnouts, and the wheel rim plays an important role in the safety and stability of train running. The abrasion of the wheel rim can change the normal wheel-rail relationship, reduce the power performance and riding comfort of the vehicle, and greatly increase the maintenance workload and the operation cost. The wheel rim abrasion of the rail transit vehicle is researched more and more;

at present, an inspector used for inspecting wheels of vehicles (mainly trains) is generally a fourth inspector of the wheels, and the inspector can be used for measuring parameters such as circumferential abrasion of treads, thickness of wheel flanges, height of the wheel flanges, thickness of wheel rims, width of the wheel rims, vertical abrasion of the wheel flanges, depth and length of scratches of the treads, depth and length of peeling of the treads, width of wheels and the like of the wheels of various types of vehicles;

general finder does not protect its outside when the transportation, so often can cause the wearing and tearing of finder or even damaged influence normal use, and some finders can be placed in the box, but the interior space of box is big, can not fix the finder when the transportation, and the finder rocks easily and causes the damage with the tank wall striking, and the finder can just in time be put into to the internal groove that is provided with of box in addition, though can prevent that the finder from rocking in the transportation, but not very easy when taking out.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a protector of digital display wheel inspection ware to solve the problem that is not convenient for take or protective effect is poor among the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a protective device of a digital display wheel checker comprises a box body, wherein the inner bottom wall of the box body is provided with a sliding chute, the inner side wall of the box body is symmetrically fixed with a first spring, one end of the first spring is fixed with a slide block, a supporting plate is arranged in the box body, second springs are fixed at four corners of the bottom of the supporting plate, the bottom ends of the four groups of second springs are fixedly connected with the inner bottom wall of the box body, the supporting plate is connected with the box body in a sliding way, the bottom of the supporting plate is fixed with an extrusion block, the top of the supporting plate is fixed with a pushing plate, a placing block is fixed inside the box body, a placing groove is arranged on the placing block, the top of the box body is connected with a box cover through a hinge, the dust removing assembly is arranged on the box cover, a pull rope is fixedly connected between the box cover and the sliding groove, and the anti-collision assembly is arranged outside the box body.

Preferably: the deashing subassembly includes gasbag and exhaust hole, the gasbag is located one side of case lid, the exhaust hole is seted up in the case lid and is close to one side of gasbag, and gasbag and exhaust hole are linked together.

Preferably: the anti-collision assembly comprises a mounting groove and a buffer strip, the mounting groove is formed in the outer side of the box body, and the buffer strip is fixed inside the mounting groove.

Preferably: the number of buffering strip is two, and two buffering strips all are the rubber strip, it is the rubber piece to place the piece.

Preferably: one side of box is provided with the handle, and the outside of handle is provided with anti-skidding line, the slurcam is the L shaped plate.

Preferably: the quantity of stay cord is two, and the one end of two stay cords respectively with the both ends fixed connection of slider, and the other end of two stay cords all with one side fixed connection of case lid.

The utility model has the advantages that:

the utility model provides a pair of digital display wheel inspection ware's protector: through the mutual matching use of the sliding groove, the first spring, the sliding block, the second spring, the supporting plate, the extruding block, the pushing plate, the placing block, the placing groove, the box cover and the pull rope, the box cover can be opened while the bottom pushing plate is driven to move upwards so as to push the inspection device to move upwards, the inspection device can be taken by a worker conveniently, in addition, the box cover downwards extrudes the inspection device when the box cover is closed until the inspection device is completely clamped into the clamping groove, the inspection device is prevented from shaking during transportation, the stability of the inspection device is improved, and the protection performance of the protection device is improved while the use of the worker is facilitated; through the mutual matching use of the box cover, the air bag and the exhaust hole, the dust on the surface of the detector can be blown out of the box when the box cover is closed, and the dust is prevented from accumulating on the surface of the detector or in the box body, so that the purpose of improving the surface cleanliness of the detector is achieved, and convenience is brought to the use of people; through the use of mutually supporting of mounting groove and buffering strip, to the impact force of box in the box transportation when striking with the external world, reduce the outside especially wearing and tearing of corner of box, improve the outside protective effect of box to the life of box has been prolonged.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is a perspective view of the present invention;

fig. 4 is a bottom sectional view of the present invention.

In the figure: 1. a box body; 2. a chute; 3. a first spring; 4. a slider; 5. a second spring; 6. a support plate; 7. extruding the block; 8. a push plate; 9. placing the blocks; 10. a placement groove; 11. a box cover; 12. pulling a rope; 13. an air bag; 14. an exhaust hole; 15. mounting grooves; 16. a buffer strip.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-4, the embodiment provides a protection device for a digital display wheel inspection device, which comprises a box body 1, a sliding groove 2 is formed in an inner bottom wall of the box body 1, first springs 3 are symmetrically fixed on an inner side wall of the box body 1, a sliding block 4 is fixed at one end of each first spring 3, a supporting plate 6 is arranged inside the box body 1, second springs 5 are fixed at four corners of the bottom of each supporting plate 6, bottom ends of the four groups of second springs 5 are fixedly connected with the inner bottom wall of the box body 1, the supporting plate 6 is slidably connected with the box body 1, a squeezing block 7 is fixed at the bottom of the supporting plate 6, a pushing plate 8 is fixed at the top of each supporting plate 6, a placing block 9 is fixed inside the box body 1, a placing groove 10 is formed in the placing block 9, a box cover 11 is connected at the top of the box body 1 through a hinge, a dust cleaning component is arranged on the box cover 11, a pulling rope 12 is fixedly connected between the box cover 11 and the sliding groove 2, the outside of the box 1 is provided with an anti-collision assembly.

In the embodiment, as shown in fig. 1, the ash cleaning component includes an air bag 13 and an exhaust hole 14, the air bag 13 is located at one side of the box cover 11, the exhaust hole 14 is opened at one side of the box cover 11 close to the air bag 13, and the air bag 13 is communicated with the exhaust hole 14, the inspector is clamped in the placing groove 10, the box cover 11 is closed, when the box cover 11 approaches the box 1, the air bag 13 at the bottom of one side of the box cover 11 contacts with the top of the box 1, so that the air bag 13 is squeezed, the air in the air bag 13 is exhausted outwards through the exhaust hole 14, and then the dust on the surface of the inspector is cleaned, and meanwhile, the box cover 11 approaches the inspector and pushes the inspector into the placing groove 10, so that the inspector is completely clamped in the placing groove 10, the dust on the surface of the inspector can be blown outwards while the box cover 11 is closed, the dust is prevented from being accumulated on the surface of the inspector or in the box, and the purpose of improving the surface cleanliness of the inspector is achieved, providing convenience for people to use.

In this embodiment, as shown in fig. 2, the anti-collision assembly includes mounting groove 15 and buffering strip 16, and mounting groove 15 is seted up in the outside of box 1, and the inside of mounting groove 15 is fixed with buffering strip 16, and when buffering strip 16 collided with the external world, can fine reduction to the striking and the damage in the box 1 outside, reduce the outside especially wearing and tearing of edge of box, improve the outside protective effect of box to the life of box has been prolonged.

In this embodiment, as shown in fig. 3, the quantity of buffering strip 16 is two, and two buffering strips 16 all are the rubber strip, and it is the block rubber to place piece 9, and rubber strip elasticity is good, and the ductility is good, can produce deformation and make things convenient for the finder to put into standing groove 10 in, has improved the protectiveness of box 1.

In this embodiment, as shown in fig. 1-3, a handle is disposed on one side of the box body 1, anti-slip threads are disposed on the outer side of the handle, the pushing plate 8 is an L-shaped plate, and the handle is convenient for people to carry.

In this embodiment, as shown in fig. 3, the number of the pull ropes 12 is two, one end of each of the two pull ropes 12 is fixedly connected to both ends of the slider 4, and the other end of each of the two pull ropes 12 is fixedly connected to one side of the case cover 11, so that when the case cover 11 is opened, one end of each of the pull ropes 12 is pulled and the slider 4 is pulled to move.

As shown in fig. 1 to 4, the present embodiment provides a guard device of a digital wheel inspection machine, which operates as follows:

step 1: clamping the inspector in the placing groove 10, closing the box cover 11, when the box cover 11 approaches to the box body 1, contacting the air bag 13 at the bottom of one side of the box cover 11 with the top of the box body 1 to extrude the air bag 13, discharging the air in the air bag 13 outwards through the exhaust hole 14 to clean the dust on the surface of the inspector, and simultaneously pushing the inspector to the placing groove 10 by the box cover 11 to approach the inspector so that the inspector is completely clamped in the placing groove 10;

step 2: the buffer strip 16 on the outer side of the box body 1 can prevent the direct impact between the outer side of the box body 1 and the outside, and when the buffer strip 16 impacts the outside, the impact and the damage to the outer side of the box body 1 can be well reduced;

and step 3: when the box cover 11 is opened, the angle between the box cover 11 and the ground is larger than ninety degrees, the box cover 11 can pull the sliding block 4 inside the box body 1 to move, the top position of the sliding block 4 can jack up the extrusion block 7 and the supporting plate 6 to move upwards, so that the pushing plate 8 at the top of the supporting plate 6 can push out the inspectors in the placing groove 10, and the inspectors can be taken conveniently.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A protection device of a digital display wheel checker is characterized in that: comprises a box body (1), wherein a sliding groove (2) is formed in the inner bottom wall of the box body (1), a first spring (3) is symmetrically fixed on the inner side wall of the box body (1), a sliding block (4) is fixed at one end of the first spring (3), a supporting plate (6) is arranged in the box body (1), second springs (5) are fixed at four corners of the bottom of the supporting plate (6), four groups of the second springs (5) are fixedly connected with the inner bottom wall of the box body (1), the supporting plate (6) is in sliding connection with the box body (1), an extrusion block (7) is fixed at the bottom of the supporting plate (6), a pushing plate (8) is fixed at the top of the supporting plate (6), a placing block (9) is fixed in the box body (1), a placing groove (10) is formed in the placing block (9), and a box cover (11) is connected with the top of the box body (1) through a hinge, the dust cleaning box is characterized in that a dust cleaning assembly is arranged on the box cover (11), a pull rope (12) is fixedly connected between the box cover (11) and the sliding groove (2), and an anti-collision assembly is arranged outside the box body (1).

2. The guard for a digital wheel inspection machine according to claim 1, wherein: the ash removal assembly comprises an air bag (13) and an exhaust hole (14), the air bag (13) is located on one side of the box cover (11), the exhaust hole (14) is formed in one side, close to the air bag (13), of the box cover (11), and the air bag (13) is communicated with the exhaust hole (14).

3. The guard for a digital wheel inspection machine according to claim 1, wherein: the anti-collision assembly comprises a mounting groove (15) and a buffer strip (16), wherein the mounting groove (15) is formed in the outer side of the box body (1), and the buffer strip (16) is fixed inside the mounting groove (15).

4. The guard for a digital wheel inspection machine according to claim 3, wherein: the number of the buffer strips (16) is two, the two buffer strips (16) are all rubber strips, and the placing block (9) is a rubber block.

5. The guard for a digital wheel inspection machine according to claim 1, wherein: one side of the box body (1) is provided with a handle, the outer side of the handle is provided with anti-skidding lines, and the pushing plate (8) is an L-shaped plate.

6. The guard for a digital wheel inspection machine according to claim 1, wherein: the number of the pull ropes (12) is two, one ends of the two pull ropes (12) are fixedly connected with two ends of the sliding block (4) respectively, and the other ends of the two pull ropes (12) are fixedly connected with one side of the box cover (11).