CN217180540U

CN217180540U - Track detection device

Info

Publication number: CN217180540U
Application number: CN202220764422.6U
Authority: CN
Inventors: 张玉良; 付柯龙; 王梦爽
Original assignee: Muyuan Foods Co Ltd
Current assignee: Muyuan Foods Co Ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-12
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a track detection device, include: the rail bracket is used for fixing a rail to be detected; the spraying structure is arranged corresponding to the track support and is used for spraying corrosive liquid to the track to be detected; the walking frame is arranged corresponding to the track support and can move relative to the track support in a one-way repeated or reciprocating mode for multiple times; and the walking wheels are arranged on the walking frame and positioned above the track support, and the walking wheels are used for being matched with the track to be tested in a rolling and jacking manner at a set pressure so as to simulate the actual pressure bearing of the track to be tested in the moving process of following the walking frame. The walking frame drives the walking wheel to move, the pressure-bearing simulation of the track to be detected is carried out, the spraying structure is matched to spray selected disinfectant to the track to be detected to serve as corrosive liquid to build a simulated corrosive liquid environment, the working condition of the ground track of the gantry equipment under the hogpen killing environment can be simulated, and therefore the detection efficiency is improved.

Description

Track detection device

Technical Field

The utility model relates to a track detects technical field generally. More specifically, the utility model relates to a track detection device.

Background

In the breeding industry, due to the fact that external diseases are more, a relatively sterile environment needs to be built so as to reduce the loss caused by the diseases. For a large-scale pig breeding place, a gantry crane needs to be configured to carry out spray disinfection on vehicles entering and exiting. Due to the large external washing and disinfecting pressure, the disinfectant needs to be replaced frequently to meet the increasingly severe requirements of disinfection and killing.

In the process of washing and disinfecting vehicles, the disinfectant finally falls on the ground, so that the ground rail of the gantry equipment is usually soaked in the disinfection water, in other words, the ground rail is influenced by the corrosion of the disinfectant throughout the year, and the service life of the rail is seriously shortened under the influence of the intensive disinfection environment of a pig farm, so that the corrosion resistance of the ground rail must be considered when the gantry equipment is designed and selected. The corrosion resistance of the track made by track manufacturers is mostly a conventional test, and the service life of the ground track under the disinfection environment calculated according to the conventional test is far away from the actual service life, so that a track detection device needs to be designed in a targeted manner to better detect and verify the service performance of the track under the disinfection environment.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned ground problem, the utility model provides a track detection device to detect the performance of verification track under the environment of killing better.

In order to solve the above problem, the utility model provides a following technical scheme: a track detection device comprising: the rail bracket is used for fixing a rail to be detected extending along the front-back direction; the spraying structure is arranged corresponding to the track support and is used for spraying corrosive liquid to the track to be detected; the walking frame is arranged corresponding to the track support and can move relative to the track support in a one-way repeated or reciprocating mode for multiple times; and the walking wheels are arranged on the walking frame and positioned above the track support, and the walking wheels are used for being matched with the track to be tested in a rolling and jacking manner at a set pressure so as to simulate the actual pressure bearing of the track to be tested in the moving process of following the walking frame.

As a further improvement, the rail support comprises a collecting tank and a fixing support, the top of the collecting tank is open, the fixing support is used for fixedly mounting the rail to be detected, and the fixing support is fixedly arranged on the collecting tank, so that the corrosive liquid flows into the collecting tank.

As a further improvement, the top of the collecting tank is provided with an open tank opening, and the fixing bracket is arranged at the tank opening.

As a further improvement, the fixed support is detachably provided with a track pressing plate, and the track pressing plate is used for fixing the track to be measured on the fixed support.

As a further improvement, the spraying structure comprises a plurality of spray heads which are sequentially arranged at intervals in the front-back direction, the spray heads are communicated with a liquid supply pipeline, and the liquid supply pipeline extends into the collecting tank so as to send corrosive liquid in the collecting tank into the spray heads.

As a further improvement, the walking frame is including supporting walking beam and overhanging installation roof beam, it is located to support walking beam the side of track support, overhanging installation roof beam is located track support top, the walking wheel is installed on the overhanging installation roof beam.

As a further improvement, a linear track extending in the front-rear direction is arranged beside the track support, and the supporting walking beam reciprocates along the linear track, so that the walking frame drives the walking wheels to realize reciprocating movement relative to the track to be detected.

As a further improvement, the walking wheels are suspended and mounted on the walking frame through a telescopic adjusting structure, so that the pressure applied to the track to be tested by the walking wheels is adjusted through the telescopic adjusting structure.

As a further improvement, a pressure sensor is arranged on the telescopic adjusting structure and used for detecting the pressure applied by the travelling wheel to the track to be detected.

As a further improvement, the telescopic adjusting structure comprises a screw rod and an adjusting ring which are spirally assembled, a wheel carrier is assembled on the walking frame in a guiding and moving mode along the vertical direction, the walking wheel is installed on the wheel carrier, the screw rod extends along the vertical direction and is in transmission connection with the wheel carrier, and the adjusting ring is rotatably installed on the walking frame in a positioning mode so as to drive the wheel carrier and the walking wheel to move up and down for adjustment through the screw rod when the adjusting ring rotates in a reciprocating mode.

The beneficial effects are that: the utility model provides a track detection device is carrying out the track and is verifying when examining, the track fixed mounting that will await measuring is on the track support, by the walking wheel that can simulate actual pressure-bearing and the cooperation of track roll roof pressure that awaits measuring, walk the frame area walking wheel and remove the in-process and carry out the pressure-bearing simulation to the track that awaits measuring, collocation sprays the structure and sprays selected antiseptic solution to the track that awaits measuring and build simulation corrosive liquid environment as corrosive liquid, can simulate the operational aspect of ground track of longmen equipment under the pig farm environment of killing, and then conveniently utilize this track detection device to simulate the track that awaits measuring and verify the detection, with comparatively accurately judge the life of track in the practical application environment, and then improve design efficiency.

In some embodiments, the track support includes collecting pit and fixed bolster, can utilize here fixed bolster fixed mounting track that awaits measuring to install the fixed bolster on the collecting pit, make the collecting pit not only be used for collecting the corrosive liquids that sprays the structure and spray to the track that awaits measuring, still can regard as corresponding strutting arrangement in order to support the track that awaits measuring, need not set up bearing structure in addition again, and then can simplify track detection device's structure.

In some embodiments, the rail pressing plate can be detached from the fixed support, and the rail pressing plate is directly pressed on the rail to be tested, so that the rail fixing device is convenient to assemble and disassemble.

In some embodiments, the spraying structure comprises a plurality of spray heads which are sequentially arranged at intervals, so that corrosive liquid can be conveniently and uniformly sprayed to the rail to be detected. Meanwhile, a liquid supply pipeline for supplying liquid to the spray head directly extends into the collecting tank, so that circulation is conveniently formed, and the utilization rate of corrosive liquid is improved.

In some embodiments, the walking frame is including supporting walking roof beam and overhanging installation roof beam for the walking frame is the L shape structure of invering, conveniently arranges the walking wheel in the track top that awaits measuring, makes the walking frame only occupy track support one side space in the horizontal direction simultaneously, reduces the influence to track support opposite side space.

In still other embodiments, the linear rail arranged beside the rail bracket is utilized to guide the traveling frame to slide back and forth to complete the detection verification of the rail to be detected, so that the horizontal floor area of the whole rail detection device can be reduced as much as possible.

In other embodiments, the walking wheel suspends in midair through flexible adjustment structure and arranges, conveniently adjusts the pressure that the walking wheel applyed to the track that awaits measuring through flexible adjustment structure, can improve track detection device's commonality, improves detection efficiency.

In other embodiments, flexible adjustment structure adopts screw rod and adjusting ring to realize removing the adjustment through screw rod drive walking wheel when reciprocating rotation adjusting ring, overall structure is simple relatively, and the pressure sensor that is equipped with on the flexible adjustment structure of collocation conveniently realizes accurate adjustment.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are illustrated by way of example and not by way of limitation, and like reference numerals designate like or corresponding parts, in which:

fig. 1 is a schematic structural diagram of an embodiment of a track detection device provided in the present invention;

FIG. 2 is a left side schematic view of FIG. 1;

fig. 3 is a schematic structural diagram of the rail pressing plate in fig. 1 during press-fitting of the rail to be tested.

Description of reference numerals:

1. a pillar; 2. a collection tank; 3. fixing a bracket; 4. a walking frame; 41. supporting the walking beam; 42. a cantilever mounting beam; 5. a traveling wheel; 6. a track to be tested; 7. a shower pipe; 8. a spray head; 9. an electric control group; 10. a wheel carrier; 11. a liquid supply line; 12. a rail pressing plate; 13. and adjusting the ring.

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 should be understood by those skilled in the art that the embodiments described below are some embodiments of the present disclosure, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an among the track detection device, spray selected antiseptic solution as corrosive liquids and build simulation corrosive liquid environment to the track that awaits measuring by spraying the structure, the ground track that can simulate longmen equipment is in the pig farm working condition under the environment of killing, utilizes walking frame area walking wheel reciprocating motion to make the walking wheel with set pressure and the track roll roof pressure cooperation that awaits measuring, and then can simulate actual environment, effectively improve the track and verify detection efficiency.

Having described the basic principles of the present invention, various non-limiting embodiments of the invention are described in detail below. Any number of elements in the drawings are by way of example and not by way of limitation, and any nomenclature is used solely for differentiation and not by way of limitation.

The principles and spirit of the present invention are explained in detail below with reference to a number of representative embodiments of the invention.

The utility model provides a track detection device's embodiment 1:

as shown in fig. 1 to 3, the track detection device in this embodiment mainly includes a track support, a spraying structure, and a traveling frame 4.

In this embodiment, track support is used for fixed track 6 that awaits measuring that extends along the fore-and-aft direction, and track support specifically includes collecting pit 2 and fixed bolster 3, and the top of collecting pit 2 is open structure, has set firmly fixed bolster 3 on the collecting pit 2, and this fixed bolster 3 is used for fixed mounting track 6 that awaits measuring.

Specifically, the top of collecting pit 2 has the pond mouth that upwards opens, and fixed bolster 3 is frame construction, and 3 accessible bolt fixed mounting of fixed bolster that are frame construction are in the pond mouth position department of collecting pit 2 to conveniently make the corrosive liquids that the structure sprays to the track 6 that awaits measuring fall into collecting pit 2, conveniently realize corrosive liquids recycle.

The fixing bracket 3 is specifically used for fixedly mounting the track 6 to be tested, and in specific implementation, as shown in fig. 1 and fig. 3, a track pressing plate 12 serving as a track clamp can be detachably and fixedly mounted on the fixing bracket 3, and the track 6 to be tested is press-fitted and fixed on the fixing bracket 3 by using the track pressing plate 12. As shown in fig. 3, since the rail 6 to be measured has two side lower flanges, the two side rail pressing plates 12 are directly press-fitted on the two side lower flanges of the rail 6 to be measured, so as to fixedly mount the rail 6 to be measured on the fixing bracket 3.

In the implementation, the rail pressing plate 12 can be detachably and fixedly mounted on the fixing bracket 3 by adopting a bolt connection mode. In fact, the structure of the rail pressing plate is a structure with one horizontal end and one tilted end, the horizontally arranged end is fixed on the fixing support 3 by using the corresponding bolt, and then the tilted end can be conveniently used for press-fitting and fixing the rail 6 to be measured on the specified support.

The collecting tank 2 is fixedly provided with a spraying structure which is arranged corresponding to the track support and is used for spraying corrosive liquid to the track 6 to be measured. The spraying structure comprises a spraying pipe 7 extending along the front-back direction, one side, facing the rail 6 to be measured, of the spraying pipe 7 is provided with a plurality of spray heads 8, and the spray heads 8 are sequentially distributed at intervals along the front-back direction so as to uniformly spray corrosive liquid to the rail 6 to be measured as far as possible.

The spray pipe 7 is connected with a liquid supply pipeline 11, the liquid supply pipeline 11 extends into the collecting tank 2, the liquid supply pipeline 11 is provided with a booster pump, and the booster pump is positioned in the collecting tank 2 so as to spray corrosive liquid in the collecting tank 2 to the spray head 8, and the spray head can be ensured to normally spray.

The spray head can be directly made of a commercially available product, and the spray head is usually designed to have a spray angle with a set angle in order to improve the spray effect. During the concrete implementation, pay attention to the selection and adjust suitable spray angle to make corrosive liquid fall on the track that awaits measuring as far as more concentrated as possible, in order to improve detection efficiency.

When the device is specifically implemented, the corrosion resistance of the device is required to be noticed corresponding to corrosive liquid, namely a fixed support or a spraying structure, so that safety detection is ensured.

As shown in fig. 1 and 2, in the present embodiment, the walking frame 4 is arranged corresponding to the rail bracket, the walking frame 4 is an inverted L-shaped structure as a whole, the walking frame 4 includes a vertically arranged supporting walking beam 41 and a horizontally arranged overhanging mounting beam 42, the overhanging mounting beam 42 is located at the top of the supporting walking beam 41 and is arranged overhanging towards the side of the supporting walking beam 41 close to the collecting tank 2, so that the overhanging mounting beam 42 is located above the rail bracket.

The walking wheels 5 are mounted on the suspension mounting beam 42 in a suspension mode, so that the walking wheels 5 are located above the track support, the walking wheels 5 are matched with the track 6 to be tested in a rolling and jacking mode at set pressure, and the walking wheels 5 simulate the actual pressure bearing of the track 6 to be tested in the moving process of the walking frame 4.

In order to drive the traveling carriage 4 to move, in the embodiment, a linear rail is provided beside the rail bracket, the linear rail extends in the front-rear direction, and the support traveling beam 41 is assembled on the linear rail to guide and move in the front-rear direction. A travel driving mechanism is provided on the support travel beam 41 to drive the support travel beam 41 to reciprocate along the linear track.

Since the rail 6 to be measured is usually short, only a single section of rail is generally selected, for example, the rail 6 to be measured is set to two meters. Correspondingly, the walking driving mechanism can be a gear rack mechanism, the gear rack mechanism comprises a rack and a gear which are in meshing transmission, the gear is driven to rotate by a motor on the supporting walking beam 41, and the rack and the fixed foundation are relatively fixedly assembled. When the device is used, the motor drives the gear to rotate so as to be meshed with the rack and further drive the supporting walking beam 41 to reciprocate.

In specific implementation, the walking driving mechanism can also be directly provided with a motor speed reduction all-in-one machine on the driving wheel, and the motor speed reduction all-in-one machine is in transmission connection with the driving wheel so as to force the driving wheel to rotate forward and backward and further drive the supporting walking beam 41 to reciprocate along the linear track.

The walking wheels 5 are specifically suspended and mounted on the walking frame 4 through a telescopic adjusting structure, so that the pressure applied to the track 6 to be tested by the walking wheels 5 is adjusted through the telescopic adjusting structure.

In this embodiment, the telescopic adjusting structure comprises a screw rod and an adjusting ring 13 which are spirally assembled, the wheel carrier 10 is assembled on two overhanging mounting portions of the walking frame 4 in a guiding and moving manner along the up-down direction, the walking wheel 5 is rotatably mounted on the wheel carrier 10, the screw rod extends along the up-down direction and is in transmission connection with the wheel carrier 10, and the adjusting ring 13 is rotatably positioned and mounted on the overhanging mounting beam 42 of the walking frame 4. When the device is used, the adjusting ring 13 can be rotated by an operator in a reciprocating manner to drive the wheel carrier 10 and the walking wheels 5 to move up and down for adjustment through the screw rods, so that the pressure applied to the track 6 to be measured by the walking wheels 5 can be adjusted.

In order to ensure that the screw rod can be lifted up and down normally, in specific implementation, a guide structure is required to be arranged on the overhanging mounting beam 42 to guide and limit the screw rod to move up and down only, so that the screw rod can be driven to move up and down when the adjusting ring 13 is rotated.

In order to better adjust the pressure applied by the walking wheels 5 to the track 6 to be measured, the telescopic adjusting structure is provided with a pressure sensor, and the pressure applied by the walking wheels 5 to the track 6 to be measured is detected by the pressure sensor. In specific implementation, the pressure sensor can be arranged between the wheel carrier 10 and the screw, the direction acting force applied by the walking wheel 5 through the wheel carrier 10 can be detected through the pressure sensor, and then the acting force applied by the walking wheel 5 to the track 6 to be measured can be measured.

In addition, in order to improve the overall automation degree of the track detection device, a strut 1 is arranged beside the recovery tank, an electric control unit 9 is arranged on the strut 1, and the electric control unit 9 can be in control connection with a motor on the supporting walking beam 41 to control the starting, stopping and speed of the corresponding motor. The electric control unit 9 can also be in control connection with a booster pump on the liquid supply pipeline 11 so as to conveniently control the booster pump to work. The electric control unit 9 can also be connected with a pressure sensor on the telescopic adjusting structure so as to conveniently receive pressure information for operators to look up and carry out adaptive adjustment according to the pressure information.

Generally speaking, the detection time can be determined according to actual test requirements, for example, one month, the reciprocating movement times of the traveling wheels on the track to be detected can also be determined, for example, ten thousand times, after the detection time and/or the movement times are set, the track to be detected is detached from the fixed support, corresponding parameters such as strength and rigidity of the track to be detected are detected, and accordingly the service life of the track in the created corrosion environment can be judged. When the pressure-measuring device is used for specific applications, the pressure of the walking wheels acting on the rail to be measured can be adjusted to detect the service life of the rail under the set pressure condition, and the detection efficiency can be effectively improved.

The utility model provides an embodiment 2 of track detection device:

the difference from example 1 is mainly that:

in embodiment 1, the walking frame can carry the walking wheels to move relative to the track support repeatedly in a reciprocating mode so as to achieve analog detection.

In this embodiment, can set up oval track for the walking frame can be followed oval track with clockwise or anticlockwise direction unidirectional movement, so, the walking wheel will be pushed up on the track that awaits measuring with the frequency of setting for, can realize the simulation to the track that awaits measuring equally and detect.

The utility model provides an embodiment 3 of track detection device:

the difference from example 1 is mainly that:

in embodiment 1, the rail support includes a collection tank and a fixed support provided on the collection tank.

In this embodiment, the track support includes fixed bolster and the support post that is located the corresponding both sides of collecting pit and arranges, and the fixed bolster correspondence is fixed on the support post, and at this moment, the fixed bolster equally can be located the collecting pit top to conveniently make and spray structure spun corrosive liquids and fall to retrieve in the collecting pit.

The utility model provides an embodiment 4 of track detection device:

the difference from example 1 is mainly that:

in example 1, the traveling frame has an inverted L-shaped structure.

In this embodiment, the walking frame is door type structure, and the walking frame of door type structure includes both sides landing leg and middle crossbeam, and the walking wheel can be suspended in midair on the middle crossbeam through flexible adjustment structure, and the bottom of both sides landing leg sets up walking ground beam respectively in order to drive whole walking frame reciprocating motion.

The utility model provides an embodiment 5 of track detection device:

the difference from example 1 is mainly that:

in embodiment 1, the telescopic adjustment structure includes a screw and an adjustment ring. When the adjustable walking wheel is used, the adjusting ring can be rotated to drive the screw rod to drive the walking wheel to be adjusted up and down.

In this embodiment, the telescopic adjustment structure specifically can adopt a hydraulic cylinder, the cylinder body of the hydraulic cylinder is fixedly mounted on the walking frame, the output part of the hydraulic cylinder is fixedly connected with the wheel carrier, the wheel carrier can be driven by the hydraulic cylinder to drive the walking wheel to reciprocate, and the pressure applied to the track to be measured by the walking wheel can be adjusted according to actual needs.

The utility model provides a track detection device is when specifically using, the track that will await measuring passes through the track clamp plate to be fixed on the fixed bolster, spray corrosive liquids to the track that awaits measuring by spraying the structure, and take the walking wheel along the reciprocal walking of track that awaits measuring by the walking frame, at this in-process, make the walking wheel top pressure with the pressure of settlement on the track that awaits measuring, can realize the pressure-bearing under the corrosive environment and detect, conveniently realize the test to the track's that awaits measuring corrosion behavior, can reduce the research and development cycle of whole longmen equipment, accelerate research and development speed, good economy and social have.

In light of the foregoing description of the present specification, those skilled in the art will also understand that terms indicating orientation or positional relationship, such as "upper", "lower", "front", "rear", "horizontal", "top", "longitudinal", "transverse", "clockwise" or "counterclockwise", etc., are used herein based on the orientation or positional relationship shown in the drawings, which are used for convenience of illustration and simplicity of description, and do not indicate or imply that the devices or elements involved must have the particular orientation, be constructed and operated in the particular orientation, and therefore, the above orientation or positional relationship terms should not be interpreted or construed as limiting the scope of the present invention.

In addition, in the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless explicitly specifically defined otherwise.

While various embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will occur to those skilled in the art without departing from the spirit and scope of the present invention. It should be understood that various alternatives to the embodiments of the invention described herein may be employed in practicing the invention. The following claims are intended to define the scope of the invention and, accordingly, to cover module compositions, equivalents, or alternatives falling within the scope of the claims.

Claims

1. A track detection device, comprising:

the rail bracket is used for fixing a rail to be detected extending along the front-back direction;

the spraying structure is arranged corresponding to the track support and is used for spraying corrosive liquid to the track to be detected;

the walking frame is arranged corresponding to the track support and can move relative to the track support in a one-way repeated or reciprocating mode for multiple times; and

and the walking wheel is arranged on the walking frame and positioned above the track support, and the walking wheel is used for being matched with the track to be tested in a rolling and jacking manner at a set pressure so as to simulate the actual pressure bearing of the track to be tested in the moving process of following the walking frame.

2. The rail detection device according to claim 1, wherein the rail support includes a collection tank and a fixing support, the collection tank is open at the top, the fixing support is used for fixedly mounting the rail to be detected, and the fixing support is fixedly arranged on the collection tank, so that the corrosive liquid flows into the collection tank.

3. The track detection device of claim 2, wherein the top of the collection tank has an open tank opening, and the fixing bracket is disposed at the tank opening.

4. The track detection device according to claim 2, wherein the fixing bracket is detachably provided with a track pressing plate for fixing the track to be detected on the fixing bracket.

5. The track detection device according to claim 2, wherein the spraying structure comprises a plurality of spray heads sequentially arranged at intervals in the front-back direction, the spray heads are communicated with a liquid supply pipeline, and the liquid supply pipeline extends into the collecting tank so as to supply the corrosive liquid in the collecting tank into the spray heads.

6. The track detection device of claim 1, wherein the walking frame includes a support walking beam and an overhanging mounting beam, the support walking beam is located beside the track support, the overhanging mounting beam is located above the track support, and the walking wheel is mounted on the overhanging mounting beam.

7. The track detection device according to claim 6, wherein a linear track extending in a front-back direction is arranged beside the track support, and the supporting walking beam reciprocates along the linear track, so that the walking frame carries the walking wheels to reciprocate relative to the track to be detected.

8. The track detection device according to any one of claims 1 to 7, wherein the travelling wheel is suspended and mounted on the travelling frame by a telescopic adjustment structure, so as to adjust the pressure applied to the track to be detected by the travelling wheel through the telescopic adjustment structure.

9. The track detection device according to claim 8, wherein a pressure sensor is provided on the telescopic adjustment structure for detecting the pressure applied by the traveling wheel to the track to be detected.

10. The track detection device according to claim 8, wherein the telescopic adjustment structure comprises a screw rod and an adjustment ring, the screw rod and the adjustment ring are spirally assembled, the wheel frame is assembled on the walking frame in a guiding and moving manner along the up-down direction, the walking wheel is installed on the wheel frame, the screw rod extends along the up-down direction and is in transmission connection with the wheel frame, and the adjustment ring is rotatably installed on the walking frame in a positioning manner so as to drive the wheel frame and the walking wheel to move up and down for adjustment through the screw rod when the adjustment ring is rotated in a reciprocating manner.