CN214874852U - Subway track quality detection device - Google Patents

Subway track quality detection device Download PDF

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Publication number
CN214874852U
CN214874852U CN202023136083.7U CN202023136083U CN214874852U CN 214874852 U CN214874852 U CN 214874852U CN 202023136083 U CN202023136083 U CN 202023136083U CN 214874852 U CN214874852 U CN 214874852U
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CN
China
Prior art keywords
sliding plate
rack
spiral spring
teeth
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202023136083.7U
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Chinese (zh)
Inventor
邱惠明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Bochuang Transportation Technology Co ltd
Original Assignee
Henan Bochuang Transportation Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Bochuang Transportation Technology Co ltd filed Critical Henan Bochuang Transportation Technology Co ltd
Priority to CN202023136083.7U priority Critical patent/CN214874852U/en
Application granted granted Critical
Publication of CN214874852U publication Critical patent/CN214874852U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a subway track quality detection device, which comprises a sliding plate and a second spiral spring, wherein a guide rod is sleeved in the second spiral spring, the left and right ends of the second spiral spring are fixedly provided with the sliding plate, a fastening screw is arranged between the sliding plate and the guide rod, the upper side of the sliding plate is fixedly provided with a handle, the sliding plate is provided with a screw rod, the lower end of the screw rod is provided with a wheel carrier, the lower side of the wheel carrier is provided with a roller, the outer side surface of the sliding plate is fixedly provided with a fixed frame, the lower side of the fixed frame is fixedly provided with a motor, the middle part of the motor is provided with a rotating wheel, the rotating wheel is provided with a row of vertically symmetrical teeth, the left and right sides are not provided with teeth, the inner side surface of the sliding plate is fixedly provided with a first spiral spring, the inner part of the first spiral spring is sleeved with a telescopic rod, the telescopic rod penetrates through the sliding plate and is fixedly connected with a rack, the rack corresponds to the teeth, the outer end of the rack is fixedly provided with a stop block, the other end of the rack is fixedly provided with a push plate, and the surface of the inner side of the push plate is fixedly provided with a protective layer.

Description

Subway track quality detection device
Technical Field
The utility model relates to a detect technical field, particularly, relate to a subway track quality detection device.
Background
The subway is a form of urban public transport, and the term is understood to mean an urban rail transit system which is mainly operated underground, namely an underground railway or an underground railway; many such systems may be switched to ground or elevated sections of road in areas outside of urban centers in order to fit the building environment and take into account construction and operating costs. The urban rail transit system covers various underground and overground road rights of urban regions, and has high density and high traffic volume.
In the in-process of urban rail vehicle operation, if the track of subway breaks down, will make the vehicle derail, thereby cause comparatively serious traffic accident, and when detecting the subway track, it is current just that the manual work uses the sledgehammer to beat the track, the dynamics of beating is inconvenient to be carried out uniform control, thereby it is harder, the accuracy of detection has been reduced simultaneously, the device in addition is when detecting, the inconvenience detects the track of different width, inconvenient simultaneously detects the rail of both sides, the speed that detects has reduced, the time that the user detected has been wasted, the device in addition is when detecting the subway track, it is inconvenient to protect the rail, easily with the rail fish tail, therefore, the urgent need is to design a subway track quality detection device and is solved above-mentioned problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway track quality detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a subway track quality detection device comprises a sliding plate and a second spiral spring, wherein a guide rod is sleeved in the second spiral spring, sliding plates are fixedly installed at the left end and the right end of the second spiral spring, a fastening screw is installed between the sliding plate and the guide rod, a handle is fixedly installed on the upper side of the sliding plate, a screw rod is installed on the sliding plate, a wheel carrier is installed at the lower end of the screw rod, a roller is installed on the lower side of the wheel carrier, a fixed frame is fixedly installed on the outer side surface of the sliding plate, a motor is fixedly installed on the lower side of the fixed frame, a rotating wheel is installed in the middle of the motor, a row of vertically symmetrical teeth are arranged on the rotating wheel, no teeth are arranged on the left side and the right side of the rotating plate, a first spiral spring is fixedly installed on the inner side surface of the sliding plate, a telescopic rod is sleeved in the first spiral spring and penetrates through the sliding plate and is fixedly connected with a rack, the rack corresponds to the teeth, a stop block is fixedly mounted at the outer end of the rack, a push plate is fixedly mounted at the other end of the rack, and a protective layer is fixedly mounted on the surface of the inner side of the push plate.
Furthermore, the sliding plate is provided with a guide groove corresponding to the rack.
Further, the sliding plate is of an L-shaped structure.
Further, the guide rod is in sliding fit with the sliding plate.
Furthermore, the motor is electrically connected with a storage battery.
Furthermore, the teeth are four and are arranged at equal intervals.
Furthermore, the left side of the wheel frame protrudes out of the roller, and the right side of the wheel frame is lower than the roller.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model provides a pair of subway track quality detection device through being provided with the guide arm between the sliding plate, is convenient for adjust the distance between the sliding plate, is suitable for the track of different width, can fix through fastening screw.
(2) The utility model provides a pair of subway track quality detection device is provided with the tooth of longitudinal symmetry on the runner, and each limit tooth evenly is provided with four, controls both sides and does not set up the tooth, rotates when tooth and rack gomphosis at the runner, and the rack promotes the telescopic link, and the telescopic link drives the push rod and removes, when the runner rotates the one side that does not set up the tooth, because the shrink of spring, drives telescopic link and push rod and resets, and from this, the push rod can reciprocal beat the rail.
(3) The utility model provides a pair of subway track quality testing device, the left side salient in gyro wheel of frame wheel effectively prevents that the gyro wheel from taking place to derail in removing the testing process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 schematic structural diagram of a front side of a subway rail quality detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a roller of a subway rail quality detection device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a wheel of a subway rail quality detection device according to an embodiment of the present invention.
Reference numerals:
1. a handle; 2. a sliding plate; 3. a screw; 4. a wheel carrier; 5. a roller; 6. a fixed mount; 7. a motor; 8. a rotating wheel; 9. teeth; 10. a rack; 11. a baffle plate; 12. a telescopic rod; 13. a first coil spring; 14. a push rod; 15. a protective layer; 16. fastening screws; 17. a guide bar; 18. a second coil spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a subway rail quality detection device according to an embodiment of the present invention includes a sliding plate 2 and a second spiral spring 18, a guide rod 17 is sleeved inside the second spiral spring 18, sliding plates 2 are fixedly mounted at left and right ends of the second spiral spring 18, a fastening screw 16 is mounted between the sliding plate 2 and the guide rod 17, a handle 1 is fixedly mounted at an upper side of the sliding plate 2, a screw rod 3 is mounted on the sliding plate 2, a wheel carrier 4 is mounted at a lower end of the screw rod 3, a roller 5 is mounted at a lower side of the wheel carrier 4, a fixed frame 6 is fixedly mounted on an outer side surface of the sliding plate 2, a motor 7 is fixedly mounted at a lower side of the fixed frame 6, a rotating wheel 8 is mounted at a middle portion of the motor 7, a row of vertically symmetrical teeth 9 is disposed on the rotating wheel 8, the teeth 9 are not disposed at left and right sides, a first spiral spring 13 is fixedly mounted on an inner side surface of the sliding plate 2, the telescopic rod 12 is sleeved inside the first spiral spring 13, the telescopic rod 12 penetrates through the sliding plate 2 and is fixedly connected with a rack 10, the rack 10 corresponds to the teeth 9, a stop block 11 is fixedly installed at the outer end of the rack 10, a push plate 14 is fixedly installed at the other end of the rack 10, and a protective layer 15 is fixedly installed on the surface of the inner side of the push plate 14.
Through the above technical scheme of the utility model, be provided with on the sliding plate 2 with the guide slot that the rack 10 corresponds.
Through the above technical scheme of the utility model, sliding plate 2 is L type structure.
Through the above technical scheme of the utility model, guide arm 17 and sliding plate 2 sliding fit.
Through the above technical scheme of the utility model, the electric connection has the battery on the motor 7.
Through the above technical scheme of the utility model, tooth 9 is provided with four, and the equidistance is arranged.
Through the above technical scheme of the utility model, 4 left sides of wheel carrier outstanding in gyro wheel 5, 4 right sides of wheel carrier are less than gyro wheel 5.
In specific application, according to the width of the track, the guide rod 17 is arranged to be in sliding fit with the sliding plates 2, so that the left sliding plate 2 and the right sliding plate 2 are just clamped on the two sides of the track, the rollers 5 are arranged on the track and fixed by the fastening screws 16, the motor 7 is started, the handle 1 is pushed, and the push rod 14 performs reciprocating striking on the track.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The subway track quality detection device comprises a sliding plate (2) and a second spiral spring (18), and is characterized in that a guide rod (17) is sleeved inside the second spiral spring (18), sliding plates (2) are fixedly installed at the left end and the right end of the second spiral spring (18), a fastening screw (16) is installed between each sliding plate (2) and the guide rod (17), a handle (1) is fixedly installed on the upper side of each sliding plate (2), a screw rod (3) is installed on each sliding plate (2), a wheel carrier (4) is installed at the lower end of each screw rod (3), a roller (5) is installed on the lower side of each wheel carrier (4), a fixing frame (6) is fixedly installed on the outer side surface of each sliding plate (2), a motor (7) is fixedly installed on the lower side of each fixing frame (6), a rotating wheel (8) is installed in the middle of each motor (7), a row of vertically symmetrical teeth (9) is arranged on each rotating wheel (8), the left side and the right side of the sliding plate are not provided with teeth (9), a first spiral spring (13) is fixedly mounted on the inner side surface of the sliding plate (2), a telescopic rod (12) is sleeved inside the first spiral spring (13), the telescopic rod (12) penetrates through a rack (10) fixedly connected with the sliding plate (2), the rack (10) corresponds to the teeth (9), a stop block (11) is fixedly mounted at the outer end of the rack (10), a push plate (14) is fixedly mounted at the other end of the rack (10), and a protective layer (15) is fixedly mounted on the inner side surface of the push plate (14).
2. A quality testing device according to claim 1, characterized in that the slide plate (2) is provided with a guide groove corresponding to the rack (10).
3. A quality inspection device according to claim 1, characterized in that the skid plate (2) is of L-shaped construction.
4. A quality inspection device according to claim 1, wherein the guide bar (17) is in sliding engagement with the slide plate (2).
5. A subway rail quality detection apparatus as claimed in claim 1, wherein a battery is electrically connected to said motor (7).
6. A quality testing device according to claim 1, wherein the teeth (9) are arranged in four and equidistant rows.
7. A quality inspection device for underground railway according to claim 1, characterized in that the left side of the wheel carrier (4) protrudes from the roller (5), and the right side of the wheel carrier (4) is lower than the roller (5).
CN202023136083.7U 2020-12-23 2020-12-23 Subway track quality detection device Expired - Fee Related CN214874852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023136083.7U CN214874852U (en) 2020-12-23 2020-12-23 Subway track quality detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023136083.7U CN214874852U (en) 2020-12-23 2020-12-23 Subway track quality detection device

Publications (1)

Publication Number Publication Date
CN214874852U true CN214874852U (en) 2021-11-26

Family

ID=78925398

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023136083.7U Expired - Fee Related CN214874852U (en) 2020-12-23 2020-12-23 Subway track quality detection device

Country Status (1)

Country Link
CN (1) CN214874852U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211126

CF01 Termination of patent right due to non-payment of annual fee