CN116086820A - Vehicle dragging system and vehicle detecting system - Google Patents
Vehicle dragging system and vehicle detecting system Download PDFInfo
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- CN116086820A CN116086820A CN202111310303.XA CN202111310303A CN116086820A CN 116086820 A CN116086820 A CN 116086820A CN 202111310303 A CN202111310303 A CN 202111310303A CN 116086820 A CN116086820 A CN 116086820A
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- lifting device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present disclosure provides a vehicle dragging system and a vehicle detection system. The vehicle dragging system comprises a first lifting device, a second lifting device, a platform and a trailer. The first lifting device is arranged at one end of the tunnel; the second lifting device is arranged at the other end of the tunnel; the flat plate is used for bearing a vehicle and provided with a first position and a second position, wherein the flat plate is positioned on the first lifting device in the first position, and the first lifting device drives the flat plate to leave or fall back to the ground outside the tunnel; in the second position, the flat plate is positioned on a second lifting device, and the second lifting device drives the flat plate to leave or fall back to the ground outside the tunnel; and the trailer is detachably connected with the platform, and when the trailer is connected with the platform, the trailer is suitable for running on the ground in the tunnel and dragging the platform to move between a first position and a second position. The vehicle dragging system can conveniently drag the vehicle from one end of the tunnel to the other end of the tunnel under the condition that the vehicle cannot run.
Description
Technical Field
The present disclosure relates to the field of security detection technology, and more particularly, to a vehicle dragging system and a vehicle detection system.
Background
In the technical field of safety detection, detection of vehicles is required to be carried out in a tunnel, a detection device is arranged in the tunnel, the vehicles can be detected when the vehicles run through the tunnel, but the ground in the tunnel is an tunnel, and the vehicles cannot normally run on the tunnel, so that the detection of the vehicles is difficult.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, an embodiment of the present disclosure provides a vehicle dragging system and a vehicle detection system, where the vehicle dragging system has the advantage of being convenient for dragging a vehicle from one end of an excavation to the other end of the excavation under a road condition where the vehicle cannot travel.
One aspect of the present disclosure provides a vehicle towing system for towing a vehicle in an excavation, the vehicle towing system including a first lift device, a second lift device, a bed, and a trailer. The first lifting device is arranged at one end of the tunnel; the second lifting device is arranged at the other end of the tunnel; the flat plate is used for bearing a vehicle and provided with a first position and a second position, wherein in the first position, the flat plate is positioned on the first lifting device, and the first lifting device drives the flat plate to leave or fall back to the ground outside the tunnel; in the second position, the flat plate is positioned on the second lifting device, and the second lifting device drives the flat plate to leave or fall back to the ground outside the tunnel; and the trailer is detachably connected with the platform, and when the trailer is connected with the platform, the trailer is suitable for running on the ground in the tunnel and dragging the platform to move between a first position and a second position.
According to the vehicle dragging system disclosed by the embodiment of the disclosure, through the first lifting device, the second lifting device, the flat plate and the trailer which can be lifted, the vehicle can be conveniently dragged from one end of the tunnel to the other end of the tunnel under the condition that the vehicle cannot run, such as the tunnel ground.
In some embodiments, the vehicle dragging system further comprises a supporting device, wherein the supporting device is arranged in the tunnel and is positioned between the first lifting device and the second lifting device, and when the trailer drags the flat plate to move between the first position and the second position, at least part of the flat plate is matched with the supporting device in a moving way.
In some embodiments, the edge of the flat plate is recessed upwards to form a mounting space, and the inner wall of the mounting space is movably matched with the supporting device.
In some embodiments, the support device has a first support wheel, and the top wall of the mounting space is in rolling engagement with the first support wheel.
In some embodiments, the support device further has a first guide wheel, and the side wall of the installation space is in rolling fit with the first guide wheel.
In some embodiments, the edge of the flat plate is recessed upwards to form a mounting space, and when the flat plate is positioned on the first lifting device, the inner wall of the mounting space is matched with the first lifting device in a moving way.
In some embodiments, the first lifting device has a second support wheel, and the top wall of the installation space is in rolling fit with the second support wheel.
In some embodiments, the first lifting device further has a second guide wheel, and the side wall of the installation space is in rolling fit with the second guide wheel.
In some embodiments, the trailer has a yoke mechanism having one of a connection hole and a connection post, and the panel has the other of the connection hole and the connection post, the connection hole being detachably mated with the connection post.
In some embodiments, the yoke mechanism comprises: a first yoke having a first sub-coupling aperture, the first yoke being rotatable between a third position and a fourth position; and a second fork arm, the second fork arm having a second sub-connection hole, the second fork arm rotating between a fifth position and a sixth position, wherein when the first fork arm is in the third position and the second fork arm is in the fifth position, the first fork arm and the second fork arm cooperate, and the first sub-connection hole and the second sub-connection hole are spliced to form the connection hole.
Another aspect of the present disclosure provides a vehicle detection system comprising a vehicle dragging system according to the vehicle dragging system described above; and the detection device is arranged between the first lifting device and the second lifting device, and is suitable for carrying out safety detection on the vehicle on the flat plate when the flat plate moves between the first position and the second position.
According to the vehicle detection system disclosed by the embodiment of the disclosure, through the first lifting device, the second lifting device, the flat plate and the trailer which can be lifted, the vehicle can be dragged from one end of the tunnel to the other end of the tunnel under the road condition that the vehicle cannot travel, such as the tunnel ground, so that the detection device can detect the safety of the vehicle conveniently.
Additional aspects and advantages of the disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic partial structure of a vehicle detection system according to an embodiment of the present disclosure;
FIG. 2 is a schematic partial structure of a vehicle traction system prior to the ascent of a trailer according to an embodiment of the present disclosure;
FIG. 3 is a schematic partial structure of a vehicle traction system after a trailer is raised according to an embodiment of the present disclosure;
FIG. 4 is a partial schematic structural view of a vehicle traction system according to an embodiment of the present disclosure;
FIG. 5 is a schematic illustration of a trailer and bed mating structure according to an embodiment of the present disclosure;
FIG. 6 is a partial schematic structural view of a vehicle traction system according to an embodiment of the present disclosure;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a partial schematic structural view of a vehicle traction system according to an embodiment of the present disclosure;
fig. 9 is a partial enlarged view at B in fig. 8.
Reference numerals:
the first lifting device 1, the second supporting wheel 11, the second guiding wheel 12,
the second lifting device (2) is provided with a lifting device,
a flat plate 3, an installation space 31, a connection post 32,
the support device 5, the first support wheel 51, the first guide wheel 52.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is only exemplary and is not intended to limit the scope of the present disclosure. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the concepts of the present disclosure. In addition, the various embodiments provided below of the present disclosure and technical features in the embodiments may be combined with each other in any manner.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. Furthermore, the terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components. All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.
At present, the detection of a vehicle needs to be carried out in a tunnel, a detection device is arranged in the tunnel, the vehicle can be detected when the vehicle runs through the tunnel, but the ground in the tunnel is an tunnel, and the vehicle cannot normally run on the tunnel, so that the detection of the vehicle is difficult.
A vehicle traction system 100 and a vehicle detection system 1000 according to an embodiment of the present disclosure are described below with reference to fig. 1-9.
As shown in fig. 1-2, according to a vehicle dragging system 100 of an embodiment of the present disclosure, the vehicle dragging system 100 is used to drag a vehicle 200 in an excavation, and the vehicle dragging system 100 includes a first lifting device 1, a second lifting device 2, a bed 3, and a trailer 4.
Specifically, referring to fig. 1 to 2, the first lifting device 1 is disposed at one end of the tunnel; the second lifting device 2 is arranged at the other end of the tunnel; the flat plate 3 is used for carrying the vehicle 200, and the flat plate 3 has a first position and a second position, wherein in the first position, the flat plate 3 is positioned on the first lifting device 1, and the first lifting device 1 drives the flat plate 3 to leave or fall back to the ground outside the tunnel; in the second position, the flat plate 3 is positioned on the second lifting device 2, and the second lifting device 2 drives the flat plate 3 to leave or fall back to the ground outside the tunnel; the trailer 4 is detachably connected to the bed 3, the trailer 4 being adapted to travel on the ground in the tunnel and to drag the bed 3 between the first position and the second position when the trailer 4 is connected to the bed 3.
In the following, an end of the tunnel is taken as a starting end of the vehicle detection, and the other end of the tunnel is taken as an ending end of the vehicle detection, in other words, the end where the first lifting device 1 is located is taken as the starting end, and the second lifting device 2 is taken as the ending end, it is understood that the vehicle 200 needs to wait at one end of the tunnel before checking. At this time, the flat plate 3 may be located on the first lifting device 1, and the first lifting device 1 drives the flat plate 3 to fall back onto the ground outside the tunnel, so that the vehicle 200 may conveniently travel onto the flat plate 3, and after the vehicle 200 is stopped on the flat plate 3, the first lifting device 1 may drive the flat plate 3 to leave the ground outside the tunnel.
After the slab 3 leaves the ground outside the tunnel for a certain distance, the trailer 4 can travel to the slab 3 to be connected with the slab 3, so that the trailer 4 can drag the slab 3 to move, and the slab 3 can move from the first lifting device 1 to the second lifting device 2. After the flat plate 3 drives the vehicle 200 to move onto the second lifting device 2, the second lifting device 2 can drive the flat plate 3 to fall back onto the ground outside the tunnel at the other end of the tunnel, so that the vehicle 200 can drive away from the flat plate 3.
According to the vehicle dragging system 100 of the embodiment of the present disclosure, the vehicle 200 can be conveniently dragged from one end of the tunnel to the other end of the tunnel under the road condition where the vehicle 200 cannot travel, such as the tunnel ground, by the first and second lifting devices 1 and 2, the flat plate 3 and the trailer 4 which can be lifted.
In some embodiments of the present disclosure, as shown in fig. 1-4, the vehicle traction system 100 may further include a support device 5, where the support device 5 is disposed in the tunnel and between the first lifting device 1 and the second lifting device 2, and where the trailer 4 drags the platform 3 between the first position and the second position, at least a portion of the platform 3 is in moving engagement with the support device 5. It will be appreciated that the trailer 4 may move the platform 3 from the first position to the second position, or from the second position to the first position, past the support means 5, at least part of the platform 3 being in moving engagement with the support means 5 such that the support means 5 may support the platform 3 for smoother, more reliable movement from the first position to the second position, or from the second position to the first position.
According to some embodiments of the present disclosure, as shown in fig. 5, 8 and 9, the edge of the flat plate 3 is recessed upward to form a mounting space 31, and the inner wall of the mounting space 31 is in moving engagement with the supporting means 5. Wherein, the installation space 31 can make the flat plate 3 and the supporting device 5 limit each other when being convenient for the flat plate 3 to move and cooperate with the supporting device 5, thereby the flat plate 3 can move on the supporting device 5 stably and reliably.
Further, referring to fig. 8 to 9, the supporting device 5 may have a first supporting wheel 51, and the top wall of the installation space 31 is in rolling engagement with the first supporting wheel 51. Thereby, the friction between the top wall of the installation space 31 and the supporting means 5 can be reduced by the first supporting wheel 51, facilitating the movement of the flat plate 3 on the supporting means 5.
Further, referring to fig. 8 to 9, the supporting device 5 may further have a first guide wheel 52, and a sidewall of the installation space 31 is in rolling engagement with the first guide wheel 52. Thereby, the side wall of the installation space 31 can be guided by the first guide wheels 52, and the flat plate 3 can be further guided; at the same time, the friction between the flat plate 3 and the supporting device 5 can be further reduced, and the flat plate 3 can be further convenient to move on the supporting device 5.
In some embodiments of the present disclosure, as shown in fig. 5 to 7, the edge of the flat plate 3 is recessed upward to form the installation space 31, and when the flat plate 3 is located on the first lifting device 1, the inner wall of the installation space 31 is in moving engagement with the first lifting device 1. Wherein, the installation space 31 can make the flat plate 3 and the first lifting device 1 limit each other when being convenient for the flat plate 3 to be matched with the first lifting device 1 in a moving way, so that the flat plate 3 can move on the first lifting device 1 stably and reliably.
Further, with reference to fig. 6 to 7, the first lifting device 1 has a second supporting wheel 11, and the top wall of the installation space 31 is in rolling engagement with the second supporting wheel 11. Thereby, the friction force between the top wall of the installation space 31 and the first elevating device 1 can be reduced by the second supporting wheel 11, facilitating the movement of the flat plate 3 on the first elevating device 1.
Further, referring to fig. 6 to 7, the first elevating device 1 further has a second guide wheel 12, and a side wall of the installation space 31 is in rolling engagement with the second guide wheel 12. Thereby, the side wall of the installation space 31 can be guided by the second guide wheel 12, and the flat plate 3 can be further guided; at the same time, the friction between the flat plate 3 and the first lifting device 1 can be further reduced, and the flat plate 3 can be further facilitated to move on the first lifting device 1.
In addition, the first lifting device 1 and the second lifting device 2 may have the same structure, and reference may be made to the first lifting device 1 for the matching relationship and beneficial effects of the installation space 31 and the second lifting device 2, which are not described herein. Of course, the first lifting device 1 and the second lifting device 2 may also be different in structure, as long as both the first lifting device 1 and the second lifting device 2 can lift and drop the flat plate 3, which falls within the protection scope of the present disclosure.
According to some embodiments of the present disclosure, as shown in fig. 2 and 5, the trailer 4 has a fork arm mechanism 41, the fork arm mechanism 41 having one of a connection hole 413 and a connection post 32, the flat plate 3 having the other of the connection hole 413 and the connection post 32, the connection hole 413 being detachably engaged with the connection post 32. It will be appreciated that when the plate 3 has the connection hole 413, then the yoke mechanism 41 has the connection post 32; when the flat plate 3 has the connection post 32, the yoke mechanism 41 has the connection hole 413. The fork arm mechanism 41 can be connected with the flat plate 3 through the cooperation of the connecting post 32 and the connecting hole 413, and then the flat plate 3 is connected with the trailer 4, so that the trailer 4 can conveniently drag the flat plate 3 to move from the first position to the second position, and the trailer 4 can conveniently drag the flat plate 3 to move from the second position to the first position.
Specifically, as shown in fig. 1-2, the vehicle 200 needs to wait at one end of the tunnel before checking, taking the end of the first lifting device 1 as a start end and taking the second lifting device 2 as an end. At this time, the flat plate 3 may be located on the first lifting device 1, and the first lifting device 1 drives the flat plate 3 to fall back onto the ground outside the tunnel, so that the vehicle 200 may conveniently travel onto the flat plate 3, and after the vehicle 200 is stopped on the flat plate 3, the first lifting device 1 may drive the flat plate 3 to leave the ground outside the tunnel.
Wherein, after the slab 3 leaves the ground outside the tunnel, the trailer 4 may travel to the slab 3, where a certain distance may be understood as that the slab 3 rises from the ground outside the tunnel until the top wall of the installation space 31 of the slab 3 and the first supporting wheel 51 of the supporting device 5 may contact and cooperate. The fork arm mechanism 41 may be a movement mechanism capable of ascending and descending, at this time, the fork arm mechanism 41 may be lifted to allow the connection hole 413 or the connection post 32 on the fork arm mechanism 41 to be engaged with the connection post 32 or the connection hole 413 on the flat plate 3, thereby connecting the trailer 4 with the flat plate 3, and the trailer 4 may drag the flat plate 3 to move, so that the flat plate 3 may be moved from the first lifting device 1 to the second lifting device 2.
After the flat plate 3 drives the vehicle 200 to move onto the second lifting device 2, the fork arm mechanism 41 can be lowered to the connecting hole 413 or the connecting column 32 on the fork arm mechanism 41 to be separated from the connecting column 32 or the connecting hole 413 on the flat plate 3, and then the second lifting device 2 can drive the flat plate 3 to fall back onto the ground outside the tunnel at the other end of the tunnel, so that the vehicle 200 can drive away from the flat plate 3.
When the vehicle 200 is driven away from the flat plate 3, the second lifting device 2 drives the flat plate 3 to leave the ground outside the tunnel. After the flat plate 3 leaves the ground outside the tunnel for a certain distance, the fork arm mechanism 41 is lifted to the connecting hole 413 or the connecting column 32 on the fork arm mechanism 41 to be matched with the connecting column 32 or the connecting hole 413 on the flat plate 3, so that the trailer 4 is connected with the flat plate 3, and the trailer 4 can drag the flat plate 3 to move from the second lifting device 2 to the first lifting device 1. After the flat plate 3 drives the vehicle 200 to move onto the first lifting device 1, the fork arm mechanism 41 descends to the connecting hole 413 or the connecting column 32 on the fork arm mechanism 41 to be separated from the connecting column 32 or the connecting hole 413 on the flat plate 3, and then the first lifting device 1 can drive the flat plate 3 to fall back onto the ground outside the tunnel at one end of the tunnel. So that the bed 3 can reciprocally convey the vehicle 200.
As one implementation, as shown in fig. 4, the yoke mechanism 41 may include a first yoke 411 and a second yoke 412. Specifically, the first yoke 411 has a first sub-coupling hole 4111, and the first yoke 411 rotates between a third position and a fourth position; the second fork arm 412 has a second sub-connection hole 4121, the second fork arm 412 rotates between a fifth position and a sixth position, wherein when the first fork arm 411 is in the third position and the second fork arm 412 is in the fifth position, the first fork arm 411 and the second fork arm 412 are matched, and the first sub-connection hole 4111 and the second sub-connection hole 4121 are spliced to form a connection hole 413; when the first yoke 411 is in the fourth position and the second yoke 412 is in the sixth position, the first yoke 411 and the second yoke 412 are separated. Thus, the first sub-coupling hole 4111 and the second sub-coupling hole 4121 can be conveniently disposed through the first fork arm 411 and the second fork arm 412, and the first fork arm 411 rotates between the third position and the fourth position, and the second fork arm 412 rotates between the fifth position and the sixth position, so that the connection hole 413 formed by splicing the first sub-coupling hole 4111 and the second sub-coupling hole 4121 can be more flexibly disposed.
As shown in fig. 1, a vehicle detection system 1000 according to an embodiment of the present disclosure includes a vehicle traction system 100 and a detection device 300. The vehicle traction system 100 is the vehicle traction system 100 according to the above; the detection device 300 is arranged between the first lifting device 1 and the second lifting device 2, and the detection device 300 is adapted to perform a safety detection of the vehicle 200 on the tablet 3 when the tablet 3 is moved between the first position and the second position.
According to the vehicle detection system 1000 of the embodiment of the disclosure, through the first lifting device 1 and the second lifting device 2 which can be lifted, the flat plate 3 and the trailer 4, the vehicle 200 can be dragged from one end of the tunnel to the other end of the tunnel under the road condition that the vehicle 200 cannot travel, such as the tunnel ground, so that the detection device 300 can detect the safety of the vehicle 200 conveniently.
In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present disclosure. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present disclosure, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present disclosure, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present disclosure have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the disclosure, the scope of which is defined by the claims and their equivalents.
Those skilled in the art will appreciate that the features recited in the various embodiments of the disclosure and/or in the claims may be provided in a variety of combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the disclosure. In particular, the features recited in the various embodiments of the present disclosure and/or the claims may be variously combined and/or combined without departing from the spirit and teachings of the present disclosure. All such combinations and/or combinations fall within the scope of the present disclosure.
While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.
Claims (11)
1. A vehicle dragging system for dragging a vehicle in an excavation, the vehicle dragging system comprising:
the first lifting device is arranged at one end of the tunnel;
the second lifting device is arranged at the other end of the tunnel;
the flat plate is used for bearing a vehicle and provided with a first position and a second position, wherein in the first position, the flat plate is positioned on the first lifting device, and the first lifting device drives the flat plate to leave or fall back to the ground outside the tunnel; in the second position, the flat plate is positioned on the second lifting device, and the second lifting device drives the flat plate to leave or fall back to the ground outside the tunnel; and
and the trailer is detachably connected with the flat plate, and when the trailer is connected with the flat plate, the trailer is suitable for running on the ground in a tunnel and dragging the flat plate to move between a first position and a second position.
2. The vehicle traction system of claim 1, further comprising:
the support device is arranged in the tunnel and is positioned between the first lifting device and the second lifting device, and when the trailer drags the flat plate to move between the first position and the second position, at least part of the flat plate is matched with the support device in a moving way.
3. The vehicle traction system of claim 2, wherein an edge of the planar plate is recessed upwardly to form a mounting space, an inner wall of the mounting space being in moving engagement with the support means.
4. A vehicle traction system according to claim 3, wherein the support means has a first support wheel, the top wall of the mounting space being in rolling engagement with the first support wheel.
5. The vehicle traction system of claim 4, wherein the support device further has a first guide wheel, and wherein a sidewall of the installation space is in rolling engagement with the first guide wheel.
6. The vehicle traction system of claim 1, wherein an edge of the planar plate is recessed upwardly to form a mounting space, and wherein an inner wall of the mounting space is in moving engagement with the first lifting device when the planar plate is positioned on the first lifting device.
7. The vehicle traction system of claim 6, wherein the first lifting device has a second support wheel, and wherein a top wall of the mounting space is in rolling engagement with the second support wheel.
8. The vehicle traction system of claim 7, wherein the first lifting device further has a second guide wheel, and wherein a sidewall of the installation space is in rolling engagement with the second guide wheel.
9. The vehicle traction system of any one of claims 1-8, wherein the trailer has a yoke mechanism having one of a connection aperture and a connection post, the plate having the other of the connection aperture and the connection post, the connection aperture detachably mated with the connection post.
10. The vehicle traction system of claim 9, wherein the yoke mechanism comprises:
a first yoke having a first sub-coupling aperture, the first yoke being rotatable between a third position and a fourth position; and
the second fork arm is provided with a second sub-connecting hole, the second fork arm rotates between a fifth position and a sixth position, when the first fork arm is in the third position and the second fork arm is in the fifth position, the first fork arm is matched with the second fork arm, and the first sub-connecting hole is spliced with the second sub-connecting hole to form the connecting hole.
11. A vehicle detection system, characterized by comprising:
a vehicle traction system, the vehicle traction system being according to any one of claims 1-10; and
the detection device is arranged between the first lifting device and the second lifting device, and is suitable for carrying out safety detection on the vehicle on the flat plate when the flat plate moves between the first position and the second position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111310303.XA CN116086820A (en) | 2021-11-05 | 2021-11-05 | Vehicle dragging system and vehicle detecting system |
| PCT/CN2022/126974 WO2023078111A1 (en) | 2021-11-05 | 2022-10-24 | Vehicle towing system and vehicle detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111310303.XA CN116086820A (en) | 2021-11-05 | 2021-11-05 | Vehicle dragging system and vehicle detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116086820A true CN116086820A (en) | 2023-05-09 |
Family
ID=86210718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111310303.XA Pending CN116086820A (en) | 2021-11-05 | 2021-11-05 | Vehicle dragging system and vehicle detecting system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116086820A (en) |
| WO (1) | WO2023078111A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3355821B2 (en) * | 1994-10-31 | 2002-12-09 | 株式会社日立製作所 | X-ray CT inspection car |
| CN1126705C (en) * | 2000-05-18 | 2003-11-05 | 清华大学 | Automatic circular trailer conveyer for fixed container inspecting system |
| CN1309609C (en) * | 2003-10-16 | 2007-04-11 | 清华同方威视技术股份有限公司 | Trailer of trailer system used in radiation imaging |
| US20050220591A1 (en) * | 2004-04-05 | 2005-10-06 | Doskocil David L | Level lift trailer with detachable cargo bed |
| US20060104771A1 (en) * | 2004-11-04 | 2006-05-18 | Doumis Chapman | Portable device for inspection of vehicles |
| GB0918734D0 (en) * | 2009-10-26 | 2009-12-09 | Fortishield Ltd | A cargo inspection apparatua |
| CN204237158U (en) * | 2014-08-22 | 2015-04-01 | 清华大学 | Vehicle inspection system |
| CN206990475U (en) * | 2017-07-17 | 2018-02-09 | 上海瑞示电子科技有限公司 | A kind of Trailer equipment and vehicle radiating detecting system |
| CN108407704A (en) * | 2018-03-30 | 2018-08-17 | 上海瑞示电子科技有限公司 | Vehicle dragging system, ray detection system and its vehicle drag trolley |
| CN208069503U (en) * | 2018-03-30 | 2018-11-09 | 上海瑞示电子科技有限公司 | A kind of vehicle dragging system and ray detection system |
-
2021
- 2021-11-05 CN CN202111310303.XA patent/CN116086820A/en active Pending
-
2022
- 2022-10-24 WO PCT/CN2022/126974 patent/WO2023078111A1/en unknown
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|---|---|
| WO2023078111A1 (en) | 2023-05-11 |
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