CN217778606U

CN217778606U - Quick-release structure of detection vehicle unit

Info

Publication number: CN217778606U
Application number: CN202221869720.8U
Authority: CN
Inventors: 张乐; 罗成; 宋卫亮; 张双慧; 王春蚕; 张鑫
Original assignee: Wuhan Rui Jin Railway Development Co ltd
Current assignee: Wuhan Rui Jin Railway Development Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-11
Anticipated expiration: 2032-07-05

Abstract

The utility model provides a detection vehicle unit rapid disassembly structure, install the clamp plate on first support through utilizing first pivot, and be provided with the spring at the tip of clamp plate, the spring can withstand the clamp plate, make it rotate and support into the indent of detecting element along first pivot, accomplish and fix a position the detecting element, still be provided with the second support, be fixed with the second pivot on the second support, the baffle passes through a shaft barrel and second pivot rotatable coupling, and baffle one end is fixed on the clamp plate, so, when lifting the one end of keeping away from the clamp plate with the baffle, the baffle just can drive the clamp plate and rotate and deviate from the indent along first pivot, thereby relieve the spacing to the detecting element, the detecting element can take off; the guide plate is lifted up during installation, the detection unit is placed on the vehicle body after the pressing plate is tilted, the spring drives the pressing plate to fix the detection unit, the convenience for dismounting and mounting the detection unit is greatly improved, and the operation is convenient and fast.

Description

Quick-release structure of detection vehicle unit

Technical Field

The utility model relates to a track detects technical field, especially relates to a detect car unit rapid disassembly structure.

Background

In order to ensure the normal operation of the train, the rail needs to be regularly detected, the rail is prevented from being damaged or shielded by foreign matters, a rail detection vehicle needs to be used in the detection process of the rail, and a plurality of detection units are arranged on the rail detection vehicle to detect the parameters of the rail.

Because the track detection car relies on the rail walking wheel to remove, can't independently remove when taking it off from the track, consequently need use transport means to carry it, in order to avoid the detecting element on the detection car to damage because of factors such as transportation vibration, consequently need take off detecting element from the track detection car in advance, but current detecting element is through the bolt fastening on the automobile body, and the dismouting is got up inconvenient inadequately, consequently needs a detecting element quick disassembly structure.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a detect car unit rapid disassembly structure.

The technical scheme of the utility model is realized like this: the utility model provides a quick-release structure of a detection vehicle unit, which comprises a vehicle frame and a detection unit, wherein the detection unit is arranged at the upper part of the vehicle frame, and a pressure groove is arranged at the side part of the detection unit;

also comprises a first bracket, a spring, a pressure plate, a first rotating shaft, a second bracket, a second rotating shaft, a guide plate, a shaft barrel and a handle, wherein,

the first bracket is fixed on the frame and is positioned on one side of the detection unit;

the spring is fixed on the frame and is positioned on one side of the first bracket;

the pressing plate is rotatably connected with the first support through a first rotating shaft, one end, far away from the detection unit, of the pressing plate abuts against the spring, and one end, facing the detection unit, of the pressing plate selectively abuts against the inside of the pressing groove;

the second bracket is fixed on the frame and is positioned on one side of the detection unit;

the second rotating shaft is fixed on the second bracket;

the guide plate is rotatably connected with the second rotating shaft through the shaft barrel, and one end, facing the detection unit, of the guide plate is fixed on the pressing plate;

the handle is fixed on one end of the guide plate, which is far away from the detection unit; first support, spring, clamp plate, first pivot and baffle all have the setting in the left and right sides of detecting element.

On the basis of the above technical scheme, preferably, the vehicle further comprises a first base plate, wherein the first base plate is arranged between the vehicle frame and the detection unit, and the vehicle frame and the detection unit clamp and fix the first base plate.

On the basis of the technical scheme, the pressing device further comprises a second base plate, and the second base plate is fixed on one surface, which is abutted against the pressing groove, of the pressing plate.

On the basis of the technical scheme, the automobile seat detection device is preferable and further comprises a guide rod, the guide rod is fixed on the automobile frame and penetrates through the detection unit, and an inclined chamfer is arranged at the top end of the guide rod.

On the basis of the above technical scheme, preferably, the guide plate is a stainless steel spring plate.

On the basis of the above technical solution, preferably, the device further comprises a first positioning cylinder and a second positioning cylinder, wherein,

the first positioning cylinder is fixed on the frame, and the lower end of the spring is inserted into the first positioning cylinder;

the second positioning cylinder is fixed on the bottom surface of the pressing plate, and the upper end of the spring is inserted into the second positioning cylinder.

On the basis of the technical scheme, preferably, the handle comprises a cross bar and a lifting rod, wherein the cross bar is fixedly connected with the end parts of the two guide plates; the lifting rod is fixed on the cross rod.

The utility model discloses a detect car unit rapid disassembly structure has following beneficial effect for prior art:

(1) The lateral part through at the detecting element is provided with the indent, and be provided with first support and second support on the automobile body, the clamp plate is through first pivot and first support rotatable coupling, the spring is used for supporting the clamp plate, so that the clamp plate can press in the indent of detecting element lateral part, the second pivot is fixed on the second support, the baffle passes through a section of thick bamboo and second pivot rotatable coupling, the one end of baffle is connected on the clamp plate, so, when pulling up the baffle, just can drive the clamp plate and rely on first pivot to rotate, the tip of clamp plate just can deviate from the indent, can relieve spacing in the detecting element fast, the effectual convenience that improves the detecting element dismouting, it is very convenient to operate, the dismantlement of convenient detection car is carried.

Drawings

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

FIG. 1 is a perspective view of the quick release structure of the inspection vehicle unit of the present invention;

FIG. 2 is a view of the structure of the quick release structure of the inspection vehicle unit of the present invention;

fig. 3 is a side view of the quick release structure of the inspection vehicle unit of the present invention;

FIG. 4 is a structural view of the point A of the quick release structure of the inspection vehicle unit of the present invention;

FIG. 5 is a B-point structural diagram of the quick release structure of the inspection vehicle unit of the present invention;

fig. 6 is the utility model discloses a spacing structure chart is relieved to detection car unit rapid disassembly structure's clamp plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-6, the utility model discloses a detect car unit rapid disassembly structure, including frame 1, detecting element 2, first support 3, spring 4, clamp plate 5, first pivot 6, second support 7, second pivot 8, baffle 9, beam barrel 10, handle 11, first backing plate 12, second backing plate 13 and guide bar 14.

The rapid dismounting structure comprises a vehicle body 1, a detection unit 2, a pressing groove 201, a first support 3, a second support 3 and a third support, wherein the vehicle body 1 is a conventional track detection vehicle, the detection unit 2 is arranged on the vehicle body 1 through the rapid dismounting structure of the utility model, the side part of the detection unit 2 is provided with the pressing groove 201, and the first support 3 is fixed on the vehicle frame 1 and is positioned at one side of the detection unit 2; the spring 4 is fixed on the frame 1, and the spring 4 is positioned on one side of the first bracket 3; the pressing plate 5 is rotatably connected with the first support 3 through a first rotating shaft 6, one end, far away from the detection unit 2, of the pressing plate 5 abuts against the spring 4, and one end, facing the detection unit 2, of the pressing plate 5 selectively abuts against the inside of the pressing groove 201; the second bracket 7 is fixed on the frame 1, and the second bracket 7 is positioned at one side of the detection unit 2; the second rotating shaft 8 is fixed on the second bracket 7; the guide plate 9 is rotatably connected with the second rotating shaft 8 through a shaft barrel 10, and one end of the guide plate 9 facing the detection unit 2 is fixed on the pressing plate 5; a handle 11 is fixed on one end of the guide plate 9 far away from the detection unit 2; the first bracket 3, the spring 4, the pressing plate 5, the first rotating shaft 6 and the guide plate 9 are arranged on the left side and the right side of the detection unit 2; above-mentioned structure is used for carrying out the pressure equipment to detecting element 2 fixed, when needs dismantle detecting element 2, only needs to lift up baffle 9 upwards, thereby alright deviate from indent 201 with the tip perk of clamp plate 5, it is spacing to detecting element 2 to remove, later hold detecting element 2 go up take off can, the dismouting is all very convenient.

In the present embodiment, as a preferable mode, the first pad 12 is disposed between the frame 1 and the detecting unit 2, and the frame 1 and the detecting unit 2 clamp and fix the first pad 12; the vibration absorption device is used for buffering and absorbing vibration and avoids misalignment caused by vibration generated when the detection unit 2 is installed.

In this embodiment, as a preferable mode, the second pad 13 is fixed on a surface of the pressing plate 5 abutting against the pressing groove 201 for buffering, so as to avoid the pressing plate 5 from generating impact when clamping the detecting unit 2.

In this embodiment, as a preferable mode, the guide rod 14 is fixed on the vehicle frame 1 and penetrates through the detection unit 2, the top end of the guide rod 14 is provided with an inclined chamfer 1401, which is used for installing and positioning the detection unit 2, so that the pressing groove 201 on the detection unit 2 is conveniently aligned with the pressing plate 5, and the inclined chamfer 1401 is arranged to facilitate the guide rod 14 to pass through the detection unit 2.

In this embodiment, as a preferable mode, the guide plate 9 is a stainless steel spring plate, which has a certain elasticity, and can prevent the guide plate 9 from bending due to an excessive lifting force.

In the present embodiment, as a preferable mode, the first positioning cylinder 15 is fixed on the frame 1, the lower end of the spring 4 is inserted into the first positioning cylinder 15, the second positioning cylinder 16 is fixed on the bottom surface of the pressure plate 5, and the upper end of the spring 4 is inserted into the second positioning cylinder 16; the first positioning cylinder 15 and the second positioning cylinder 16 are used for positioning the installation of the spring 4, and the phenomenon that the spring 4 cannot abut against the pressing plate 5 or cannot abut against the pressing plate badly due to no positioning installation is avoided.

In the present embodiment, as a preferable mode, the handle 11 includes a cross bar 1101 and a lifting bar 1102, wherein the cross bar 1101 is fixedly connected with the end portions of the two guide plates 9; the lifting rod 1102 is fixed on the cross bar 1101; the lifting rod 1102 is pulled up to drive the guide plate 9 to move through the cross rod 1101, so that the pressing plate 5 rotates and inclines on the first rotating shaft 6, and the end part of the pressing plate is separated from the pressing groove 201 to release the limit of the detection unit 2.

The method comprises the following specific implementation steps:

when the device is used, the detection unit 2 is fixed on the vehicle frame 1 through the pressing plate 5, when the detection unit 2 needs to be detached, the handle 11 is held by a hand and pulled upwards, so that the guide plate 9 can be driven to rotate by taking the second rotating shaft 8 as an axis point, the guide plate 9 can press one end of the pressing plate 5 far away from the detection unit 2, one end of the pressing plate 5, which is abutted to the inside of the pressing groove 201, is pried and pulled out, so that the limit on the detection unit 2 can be removed, then the detection unit 2 is held by the hand to be removed, the handle 11 is firstly lifted during installation, the handle 11 is loosened after the detection unit 2 is installed through the guide rod 14, the pressing plate 5 can be automatically pressed into the pressing groove 201 of the detection unit 2 under the action of the spring 4 to limit the detection unit 2, and the first base plate 12 and the second base plate 13 are respectively used for installation and shock absorption of the detection unit 2 and clamping shock absorption of the pressing plate 5, so as to avoid damage to elements.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick release structure of a detection vehicle unit comprises a vehicle frame (1) and a detection unit (2), wherein the detection unit (2) is arranged on the upper part of the vehicle frame (1), and a pressing groove (201) is formed in the side part of the detection unit (2);

the method is characterized in that: also comprises a first bracket (3), a spring (4), a pressure plate (5), a first rotating shaft (6), a second bracket (7), a second rotating shaft (8), a guide plate (9), a shaft cylinder (10) and a handle (11), wherein,

the first bracket (3) is fixed on the frame (1), and the first bracket (3) is positioned on one side of the detection unit (2);

the spring (4) is fixed on the frame (1), and the spring (4) is positioned on one side of the first bracket (3);

the pressing plate (5) is rotatably connected with the first support (3) through a first rotating shaft (6), one end, far away from the detection unit (2), of the pressing plate (5) abuts against the spring (4), and one end, facing the detection unit (2), of the pressing plate (5) selectively abuts against the inside of the pressing groove (201);

the second support (7) is fixed on the frame (1), and the second support (7) is positioned on one side of the detection unit (2);

the second rotating shaft (8) is fixed on the second bracket (7);

the guide plate (9) is rotatably connected with the second rotating shaft (8) through a shaft barrel (10), and one end, facing the detection unit (2), of the guide plate (9) is fixed on the pressing plate (5);

the handle (11) is fixed on one end of the guide plate (9) far away from the detection unit (2);

the first support (3), the spring (4), the pressing plate (5), the first rotating shaft (6) and the guide plate (9) are arranged on the left side and the right side of the detection unit (2).

2. The quick release structure of inspection vehicle unit of claim 1, wherein: still include first backing plate (12), first backing plate (12) set up between frame (1) and detecting element (2), and frame (1) and detecting element (2) are fixed to first backing plate (12) centre gripping.

3. The quick release structure of the inspection vehicle unit according to claim 1, wherein: the pressing plate is characterized by further comprising a second base plate (13), wherein the second base plate (13) is fixed on one surface, abutted against the pressing groove (201), of the pressing plate (5).

4. The quick release structure of inspection vehicle unit of claim 1, wherein: the automobile chassis detection device is characterized by further comprising a guide rod (14), wherein the guide rod (14) is fixed on the automobile frame (1) and penetrates through the detection unit (2), and an inclined chamfer (1401) is arranged at the top end of the guide rod (14).

5. The quick release structure of inspection vehicle unit of claim 1, wherein: the guide plate (9) is a stainless steel spring plate.

6. The quick release structure of inspection vehicle unit of claim 1, wherein: also comprises a first positioning cylinder (15) and a second positioning cylinder (16), wherein,

the first positioning cylinder (15) is fixed on the frame (1), and the lower end of the spring (4) is inserted into the first positioning cylinder (15);

the second positioning cylinder (16) is fixed on the bottom surface of the pressure plate (5), and the upper end of the spring (4) is inserted into the second positioning cylinder (16).

7. The quick release structure of inspection vehicle unit of claim 1, wherein: the handle (11) comprises a crossbar (1101) and a lifting bar (1102), wherein,

the cross bar (1101) is fixedly connected with the end parts of the two guide plates (9);

the lifting rod (1102) is fixed on the cross rod (1101).