Clamping device for traffic cones, traffic cone collecting and releasing mechanism and traffic cone engineering vehicle

Abstract

The utility model discloses a clamping device for traffic cones, a traffic cone collecting and releasing mechanism and a traffic cone engineering van, the clamping device comprises a movable beam assembly, a first clamping piece, a second clamping piece and a first driving assembly, the first clamping piece is connected with the movable beam assembly and can rotate, the second clamping piece is connected with the movable beam assembly and can rotate, and the first driving assembly is connected with the second clamping piece and can rotate. The first driving assembly is connected with the movable beam assembly, the first clamping piece and the second clamping piece, and the first driving assembly is configured to drive the first clamping piece to rotate, drive the second clamping piece to rotate, drive the first clamping piece and the second clamping piece to be mutually folded and unfolded and used for clamping and releasing the traffic cone. The first clamping piece and the second clamping piece are opposite in the first direction when clamping the traffic cone. According to the clamping device, the first clamping piece and the second clamping piece are rotationally connected with the movable beam assembly, the clamping range of the clamping device can be enlarged, the reliability of collecting and releasing the traffic cones is improved, and therefore the working efficiency of the clamping device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic cone retracting and releasing, in particular to a clamping device for traffic cones, a traffic cone retracting and releasing mechanism and a traffic cone engineering vehicle. Background Art

[0002] The traffic cone clamping device is used to clamp and release traffic cones and is generally used in traffic cone retraction and deployment operations to facilitate operations.

[0003] In the related art, the clamping range of the traffic cone clamping device is small and the reliability is low; when clamping the traffic cone, it is easy to interfere with the traffic cone, affecting the work efficiency. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] Therefore, one object of the utility model is to provide a clamping device for traffic cones, which can increase the clamping range and improve the reliability of retracting and releasing the traffic cones, thereby improving the working efficiency of the clamping device.

[0006] Another object of the utility model is to provide a traffic cone retracting and releasing mechanism, wherein the traffic cone retracting and releasing mechanism comprises the aforementioned clamping device.

[0007] Another object of the present utility model is to provide a traffic cone engineering vehicle, wherein the traffic cone engineering vehicle comprises the aforementioned traffic cone retracting and releasing mechanism.

[0008] According to the clamping device in the embodiment of the utility model, the clamping device includes a moving beam assembly, a first clamping member, a second clamping member and a first driving assembly, the first clamping member is connected to the moving beam assembly and can rotate, the second clamping member is connected to the moving beam assembly and can rotate, the first driving assembly is respectively connected to the moving beam assembly, the first clamping member and the second clamping member, the first driving assembly is configured to drive the first clamping member to rotate, and drive the second clamping member to rotate, and drive the first clamping member and the second clamping member to close and expand with each other, for clamping and releasing traffic cones, the first clamping member and the second clamping member are opposite to each other along a first direction when clamping the traffic cone.

[0009] According to the clamping device in the embodiment of the utility model, the first clamping member and the second clamping member are rotatably connected to the moving beam assembly, so that the clamping range of the clamping device can be increased, the reliability of the retracting and releasing of the traffic cone can be improved, and thus the working efficiency of the clamping device can be improved.

[0010] In addition, the clamping device according to the above embodiment of the utility model may also have the following additional technical features:

[0011] Optionally, the first driving assembly includes a first driving member and a second driving member, the first driving member being respectively connected to the moving beam assembly and the first clamping member for driving the first clamping member to rotate, and the second driving member being respectively connected to the moving beam assembly and the second clamping member for driving the second clamping member to rotate.

[0012] Optionally, in the first direction, the first driving member and the second driving member are connected to the same side of the moving beam assembly and are located on a side of the second clamping member facing away from the first clamping member.

[0013] Optionally, the first driving member extends along the first direction, and one end is rotatably connected to the moving beam assembly, and the other end passes over the second clamping member along the first direction and is rotatably connected to the first clamping member, for driving the first clamping member to swing relative to the moving beam assembly along the first direction.

[0014] Optionally, the second driving member extends vertically along the first direction, and has one end rotationally connected to the movable beam assembly, and the other end rotationally connected to the second clamping member, for driving the second clamping member to swing relative to the movable beam assembly vertically along the first direction.

[0015] Optionally, the moving beam assembly is connected to a first connecting seat and a second connecting seat, the first connecting seat is rotatably connected to one end of the first driving member, and the second connecting seat is rotatably connected to one end of the second driving member; wherein, in the projection in the first direction, at least a portion of the first connecting seat extends to the outside of the moving beam assembly.

[0016] Optionally, the first clamping member extends along the second direction, and a side portion of the first clamping member in the vertical direction of the second direction is hinged to the moving beam assembly, and the other opposite side portion is provided with a clearance gap, and the clearance gap includes one or a plurality of clearance gaps arranged along the second direction, the first clamping member and the second clamping member are used to clamp the chassis of the traffic cone, the clearance gap is used to make way for the cone of the traffic cone, and the second direction is perpendicular to the first direction.

[0017] Optionally, at least one of the first clamping member and the second clamping member has a hollow structure.

[0018] Optionally, the second clamping member includes a main body and a supporting portion, the main body extends along the second direction, and a side portion of the main body in the vertical direction of the second direction is hinged to the moving beam assembly, and the supporting portion is connected to the other opposite side portion of the main body, the main body cooperates with the first clamping member to clamp the chassis of the traffic cone, and the supporting portion is used to extend into the traffic cone to support the traffic cone.

[0019] Optionally, the second clamping member further comprises a support rod, the support rod is provided on the main body and extends along the second direction, the support rod and the main body are arranged vertically along the second direction, and the support rod cooperates with the first clamping member to clamp the chassis of the traffic cone.

[0020] Optionally, the clamping device also includes a guiding portion, which is connected to the moving beam assembly and extends between the first clamping member and the second clamping member, and the guiding portion is inclined toward the second clamping member along the first direction in a direction away from the moving beam assembly, for pushing the traffic cone toward the first clamping member.

[0021] Optionally, the first driving assembly includes a main body, a first driving part and a second driving part, the first driving part and the second driving part are respectively connected to the main body in a transmission manner, and the main body is connected to the moving beam assembly, the first driving part is connected to the first clamping member, and the second driving part is connected to the second clamping member.

[0022] Optionally, the clamping device also includes a fixed beam assembly and a second driving assembly, the movable beam assembly and the fixed beam assembly are arranged along a third direction, the second driving assembly is respectively connected to the fixed beam assembly and the movable beam assembly for driving the movable beam assembly to move relative to the fixed beam assembly along the third direction, and the third direction is perpendicular to the first direction.

[0023] Optionally, a guide groove is provided on at least one of the movable beam assembly and the fixed beam assembly, and the guide groove extends along the third direction and is used to cooperate with a guide rod to guide the at least one beam assembly to move along the third direction, and a nylon slider is provided in the guide groove.

[0024] According to the traffic cone retracting and releasing mechanism in the embodiment of the utility model, the traffic cone retracting and releasing mechanism includes a frame, the clamping device mentioned above and a third driving member, the clamping device is movably arranged on the frame, and the third driving member is respectively connected to the frame and the clamping device, and is used to drive the clamping device to move relative to the frame.

[0025] According to the traffic cone retracting and releasing mechanism in the embodiment of the utility model, by applying the aforementioned clamping device, the traffic cone retracting and releasing mechanism can be facilitated to perform the retracting and releasing operation of the traffic cone, thereby improving the working efficiency of the traffic cone retracting and releasing mechanism.

[0026] According to the traffic cone engineering vehicle in the embodiment of the utility model, the traffic cone engineering vehicle includes a vehicle body, a box body and the above-mentioned traffic cone retracting and releasing mechanism, the box body is arranged on the vehicle body and is used to accommodate traffic cones, the traffic cone retracting and releasing mechanism is arranged on the vehicle body and is used to take out traffic cones from the box body and place traffic cones into the box body.

[0027] According to the traffic cone engineering vehicle in the embodiment of the utility model, by applying the aforementioned traffic cone retracting and releasing mechanism, the traffic cone engineering vehicle can be conveniently used to perform the retracting and releasing operation of the traffic cone, thereby improving the working efficiency of the traffic cone engineering vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the clamping device in some embodiments of the present invention (shown from one side of the first clamping member).

[0029] Figure 2 Schematic diagram of the clamping device in some embodiments of the present invention (shown from one side of the second clamping member).

[0030] Figure 3 yes Figure 2 A partial enlarged view of the embodiment.

[0031] Figure 4 It is a front view of the clamping device in some embodiments of the utility model.

[0032] Figure 5 It is a top view of the clamping device in some embodiments of the utility model.

[0033] Figure 6 It is a side view of the clamping device in other embodiments of the utility model.

[0034] Figure 7 It is a schematic diagram of the second clamping member in some embodiments of the utility model (showing the main body, the supporting part and the supporting rod).

[0035] Figure 8 It is a schematic diagram of the traffic cone retracting and releasing mechanism in some embodiments of the utility model.

[0036] Fig. 9 It is a schematic diagram of a traffic cone engineering vehicle in some embodiments of the utility model.

[0037] Reference numerals:

[0038] Traffic cone engineering vehicle 1000, traffic cone retracting and releasing mechanism 100, clamping device 10, moving beam assembly 11, guiding part 111, first connecting seat 112, second connecting seat 113, first clamping member 12, making way gap 121, second clamping member 13, main body 131, supporting part 132, supporting rod 133, first driving assembly 14, first driving member 141, second driving member 142, main body 143, first driving part 144, second driving part 145, hollow structure 15, fixed beam assembly 16, second driving assembly 17, guide groove 18, nylon slider 19, frame 20, third driving member 30, vehicle body 200, box body 300, retracting end 301, first direction AA, second direction BB. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0040] The utility model provides a clamping device 10 for traffic cones, a traffic cone retracting and releasing mechanism 100 and a traffic cone engineering vehicle 1000, wherein the clamping device 10 can increase the clamping range and improve the reliability of traffic cone retraction and release, thereby improving the working efficiency of the clamping device 10.

[0041] Reference Figures 1 to 6 According to the clamping device 10 in the embodiment of the utility model, the clamping device 10 may include a moving beam assembly 11 , a first clamping member 12 , a second clamping member 13 and a first driving assembly 14 .

[0042] Among them, the first clamping member 12 is connected to the moving beam assembly 11 and can rotate, the second clamping member 13 is connected to the moving beam assembly 11 and can rotate, and the first driving assembly 14 is respectively connected to the moving beam assembly 11, the first clamping member 12 and the second clamping member 13. The first driving assembly 14 is configured to drive the first clamping member 12 to rotate, and drive the second clamping member 13 to rotate, and drive the first clamping member 12 and the second clamping member 13 to close and expand with each other, so as to clamp and release the traffic cone. The first clamping member 12 and the second clamping member 13 are opposite to each other along the first direction when clamping the traffic cone; in this way, the clamping range of the clamping device 10 can be increased to improve the reliability of the retraction and release of the traffic cone, thereby improving the working efficiency of the clamping device 10.

[0043] Specifically, when clamping the traffic cone, the placed traffic cone is clamped by the clamping device 10, and the actual placement position of the traffic cone has a certain deviation from the ideal placement position, resulting in the clamping device 10 being unable to accurately clamp the placed traffic cone. At this time, in order to improve the reliability of the clamping device 10 when clamping the traffic cone, the first clamping member 12 and the second clamping member 13 can be rotatably connected to the moving beam assembly 11 to increase the clamping range of the clamping device 10, thereby improving the reliability of the clamping device 10.

[0044] The working principle of the clamping device 10 is as follows:

[0045] When the clamping device 10 clamps the traffic cone, the first driving assembly 14 drives the first clamping member 12 to rotate relative to the moving beam assembly 11, and drives the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member 13 are closed together and opposite to each other along the first direction, thereby clamping the placed traffic cone.

[0046] When the clamping device 10 releases the traffic cone, the first driving assembly 14 drives the first clamping member 12 to rotate relative to the moving beam assembly 11, and drives the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member 13 are unfolded from each other, thereby releasing the traffic cone on the clamping device 10.

[0047] Therefore, according to the clamping device 10 in the embodiment of the utility model, the clamping range of the clamping device 10 can be increased, the reliability of the retraction and release of the traffic cone can be improved, and the working efficiency of the clamping device 10 can be improved through the rotational connection between the first clamping member 12 and the second clamping member 13 and the movable beam assembly 11.

[0048] In addition, in some specific examples, the clamping device 10 can be applied to a traffic cone engineering vehicle 1000. The traffic cone engineering vehicle 1000 may include a box 300, and the box 300 is used to accommodate a plurality of traffic cones. The plurality of traffic cones are placed in the box 300 in a sleeve-and-stacked manner along a first direction, wherein the traffic cone includes a cone and a chassis. When the plurality of traffic cones are sleeve-and-stacked, the cones of the plurality of traffic cones are sleeved in sequence, and the chassis of the plurality of traffic cones are stacked in sequence; in the first direction, the first clamping member 12 is closer to the box than the second clamping member 13. 300; when the clamping device 10 clamps the stacked traffic cones, the first clamping member 12 is relatively fixed to the movable beam assembly 11 and extends between the chassis of adjacent traffic cones, and the second clamping member 13 rotates relative to the movable beam assembly 11 to cooperate in clamping the traffic cone; when the clamping device 10 clamps an isolated traffic cone, in order to improve the reliability of clamping, the first clamping member 12 and the second clamping member 13 can be rotated respectively relative to the movable beam assembly 11 to clamp the traffic cone; in short, the clamping device 10 can be used according to actual conditions and has high applicability.

[0049] Reference Figures 1 to 5 In some embodiments of the present invention, the first driving assembly 14 may include a first driving member 141 and a second driving member 142 .

[0050] Among them, the first driving member 141 can be respectively connected to the moving beam assembly 11 and the first clamping member 12 for driving the first clamping member 12 to rotate, and the second driving member 142 can be respectively connected to the moving beam assembly 11 and the second clamping member 13 for driving the second clamping member 13 to rotate; such an arrangement can increase the clamping range of the clamping device 10, improve the reliability of the retraction and release of the traffic cone, and thus improve the working efficiency of the clamping device 10.

[0051] In detail, when the clamping device 10 clamps the traffic cone, the first driving member 141 can drive the first clamping member 12 to rotate relative to the moving beam assembly 11, and the second driving member 142 can drive the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member 13 are closed together and opposite to each other along the first direction, thereby clamping the placed traffic cone; in this way, the clamping range of the clamping device 10 can be greatly improved, and the reliability of the retraction and release of the traffic cone can be improved, thereby improving the working efficiency of the clamping device 10.

[0052] Reference Figures 1 to 5 In some embodiments of the utility model, in the first direction, the first driving member 141 and the second driving member 142 are connected to the same side of the moving beam assembly 11 and are located on the side of the second clamping member 13 away from the first clamping member 12; in this way, structural interference can be avoided and the working stability of the clamping device 10 can be improved.

[0053] Specifically, the clamping device 10 is opposite to the box body 300 along the first direction; when the clamping device 10 is in operation, the first driving member 141 and the second driving member 142 will have structural interference with the box body 300, the traffic cones in the box body 300, etc., affecting the retracting and releasing operation of the traffic cones. Therefore, the first driving member 141 and the second driving member 142 can be connected to the same side of the moving beam assembly 11 and located on the side of the second clamping member 13 away from the first clamping member 12; it can be understood that, in combination with the above-mentioned specific examples, In the first direction, the first clamping member 12 is closer to the box body 300 than the second clamping member 13, so the first driving member 141 and the second driving member 142 are connected to the same side of the moving beam assembly 11 and are located on the side of the moving beam assembly 11 facing away from the box body 300. In this way, when the clamping device 10 clamps and releases the traffic cone in the box body 300, the first driving member 141 and the second driving member 142 can be avoided from interfering with the box body 300, the traffic cone and other structures, thereby improving the working stability of the clamping device 10.

[0054] Further, refer to Figures 1 to 5In some embodiments of the utility model, the first driving member 141 extends along the first direction, and one end is rotatably connected to the movable beam assembly 11, and the other end is transmission-connected to the first clamping member 12 over the second clamping member 13 along the first direction, so as to drive the first clamping member 12 to swing relative to the movable beam assembly 11 along the first direction; specifically, the first driving member 141 has two ends opposite to each other along the first direction, one end of which is rotatably connected to the movable beam assembly 11 and is located on the side of the second clamping member 13 away from the first clamping member 12, and the other end is rotatably connected to the first clamping member 12 over the second clamping member 13 along the first direction, so as to drive the first clamping member 12 to swing relative to the movable beam assembly 11 along the first direction, so as to cooperate with the second clamping member 13 to realize the clamping and release of the traffic cone.

[0055] Further, refer to Figure 3 The movable beam assembly 11 is connected with a first connecting seat 112 and a second connecting seat 113, the first connecting seat 112 is rotatably connected to one end of the first driving member 141, and the second connecting seat 113 is rotatably connected to one end of the second driving member 142; wherein, in the projection in the first direction, at least a portion of the first connecting seat 112 extends to the outside of the movable beam assembly 11; in other words, the first connecting seat 112 can extend in the vertical direction of the first direction in a direction away from the movable beam assembly 11 to provide a driving space for the first driving member 141 on the outside of the movable beam assembly 11, so as to facilitate one end of the first driving member 141 to be rotatably connected to the first connecting seat 112, and the other end to be rotatably connected to the first clamping member 12 via the second clamping member 13, thereby driving the first clamping member 12 to swing along the first direction.

[0056] Among them, in some specific examples, the first connecting seat 112 can be constructed into a cantilever structure. In detail, the first connecting seat 112 includes a first part and a second part. The movable beam assembly 11, the first part and the second part are connected in sequence. The first part extends along the first direction, and the second part can extend vertically along the first direction, thereby constructing a cantilevered first connecting seat 112, which facilitates the spatial arrangement of the first driving member 141 on the clamping device 100 and ensures that the first driving member 141 and the second driving member 142 are connected to one side of the movable beam assembly 11 to avoid interference with the structural members on the other side during operation, thereby improving working stability.

[0057] Reference Figures 1 to 5In other embodiments of the utility model, the second driving member 142 extends vertically along the first direction, and one end is rotatably connected to the movable beam assembly 11, and the other end is rotatably connected to the second clamping member 13, so as to drive the second clamping member 13 to swing relative to the movable beam assembly 11 vertically along the first direction; specifically, the second driving member 142 has two ends vertically opposite to each other along the first direction, one end of which is rotatably connected to the movable beam assembly 11, and the other end is rotatably connected to the second clamping member 13, so as to drive the second clamping member 13 to swing relative to the movable beam assembly 11 vertically along the first direction, so as to cooperate with the first clamping member 12 to realize the clamping and release of the traffic cone.

[0058] In addition, in combination with the aforementioned embodiments, in some specific examples, the first driving member 141 includes multiple, and the second driving member 142 includes multiple. In the projection in the first direction, the multiple first driving members 141 are respectively staggered with the multiple second driving members 142 to form avoidance in space and prevent the first driving member 141 and the second driving member 142 from interfering with each other.

[0059] Reference Figures 1 to 5 In some embodiments of the utility model, the first clamping member 12 extends along the second direction, and a side portion of the first clamping member 12 in the vertical direction of the second direction is hinged to the moving beam assembly 11, and the other opposite side portion is provided with a clearance notch 121, and the clearance notch 121 includes one or a plurality of notches arranged along the second direction. The first clamping member 12 and the second clamping member 13 cooperate to clamp the chassis of the traffic cone, and the clearance notch 121 is used to make way for the cone body of the traffic cone, and the second direction is perpendicular to the first direction. Such a configuration can facilitate the clamping device 10 to clamp and release the traffic cone, thereby improving the reliability of the work.

[0060] Specifically, when the clamping device 10 clamps, the first driving member 141 can drive the first clamping member 12 to rotate relative to the moving beam assembly 11, and the second driving member 142 can drive the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member 13 are closed together, thereby clamping the chassis of the traffic cone, and the other side of the first clamping member 12 is provided with a clearance notch 121, which can be suitable for making way for the cone of the traffic cone to improve the clamping stability of the clamping device 10, thereby improving the reliability of the work.

[0061] Reference Figures 1 to 4 In some embodiments of the present invention, at least one of the first clamping member 12 and the second clamping member 13 has a hollow structure 15, so that the weight of the clamping device 10 can be reduced and the cost of the clamping device 10 can be reduced.

[0062] Among them, the first clamping member 12 may have a hollow structure 15; the second clamping member 13 may have a hollow steel structure; the first clamping member 12 and the second clamping member 13 both have a hollow structure 15; for ease of understanding, the following is an example in which the first clamping member 12 and the second clamping member 13 both have a hollow structure 15.

[0063] Optionally, the first clamping member 12 may be in the shape of a plate extending along the second direction, and the first clamping member 12 may have a plurality of hollow structures 15, so that the first clamping member 12 is constructed in a mesh shape; the second clamping member 13 extends along the second direction, and the second clamping member 13 may have a plurality of hollow structures 15, and the hollow structures 15 include weight-reducing holes. Combined with the mesh-shaped first clamping member 12, the weight of the clamping device 10 can be reduced, thereby reducing the cost of the clamping device 10.

[0064] Reference Figure 2 and Figure 4 In some embodiments of the present invention, the second clamping member 13 may include a main body portion 131 and a supporting portion 132 .

[0065] The main body 131 extends along the second direction, and a side portion of the main body 131 in the vertical direction of the second direction is hinged to the movable beam assembly 11, the support portion 132 is connected to the other side portion opposite to the main body 131, the main body 131 cooperates with the first clamping member 12 to clamp the chassis of the traffic cone, and the support portion 132 is used to extend into the traffic cone to support the traffic cone; in this way, the clamping stability of the traffic cone can be improved to prevent the traffic cone from falling off the clamping device 10.

[0066] In detail, the main body 131 can extend along the second direction, and the main body 131 has two opposite side portions vertically along the second direction, one side portion is hinged to the movable beam assembly 11, and the rotation center formed by the hinge of the two extends along the second direction; the other side portion of the main body 131 is connected to the support portion 132; when the clamping device 10 clamps the traffic cone, the second driving member 142 can drive the second clamping member 13 to rotate relative to the movable beam assembly 11, so as to cooperate with the first clamping member 12 to clamp the traffic cone, and align multiple traffic cones, so as to facilitate the neat placement of multiple traffic cones after release; in this process, the support portion 132 rotates around the rotation center and extends into the cone body of the traffic cone to support the traffic cone, thereby improving the clamping stability of the clamping device 10 and preventing the traffic cone from falling off the clamping device 10.

[0067] In addition, in combination with the aforementioned embodiment, the first clamping member 12 and the second clamping member 13 are opposite to each other along the first direction when clamping the traffic cone. At this time, the clearance notch 121 on the first clamping member 12 can be opposite to the supporting portion 132 on the second clamping member 13 along the first direction; in this way, when the first clamping member 12 and the second clamping member 13 cooperate to clamp the traffic cone, the clearance notch 121 can make way for the cone body of the traffic cone from the outside of the traffic cone, and the supporting portion 132 can support the cone body of the traffic cone from the inside of the traffic cone, so as to further improve the clamping stability of the traffic cone.

[0068] Further, refer to Figure 7 The second clamping member 13 also includes a support rod 133, which is provided on the main body 131 and extends along the second direction. The support rod 133 and the main body 131 are arranged vertically along the second direction. The support rod 133 cooperates with the first clamping member 12 to clamp the chassis of the traffic cone; so as to further improve the clamping stability of the traffic cone.

[0069] Among them, the support rod 133 is arranged on the main body 131 and rotates around the rotation center with the main body 131 to cooperate with the first clamping member 12 to clamp the chassis of the traffic cone; it can be understood that when clamping, the first clamping member 12 can abut from one side of the chassis of the traffic cone, and the main body 131 and the support rod 133 can abut from the other side of the chassis of the traffic cone to achieve coordinated clamping of the traffic cone; and the vertical arrangement of the support rod 133 and the main body 131 along the second direction can increase the clamping area between the second clamping member 13 and the chassis of the traffic cone, and improve the clamping effect; and when clamping, the support rod 133 and the main body 131 can both align multiple traffic cones, so that the multiple traffic cones can be neatly placed after release.

[0070] In addition, refer to Figure 7 In some specific examples, a plurality of support portions 132 are welded on a side portion of the main body 131 away from the rotation center, and the support rod 133 can be welded on the plurality of support portions 132 and arranged vertically with the main body 131 along the second direction.

[0071] Reference Figure 2 and Figure 4 In some embodiments of the present invention, the clamping device 10 also includes a guide portion 111, which is connected to the movable beam assembly 11 and extends between the first clamping member 12 and the second clamping member 13, and the guide portion 111 is inclined along the first direction toward the second clamping member 13 in a direction away from the movable beam assembly 11, and is used to push the traffic cone toward the first clamping member 12.

[0072] Reference Figure 6In some embodiments of the utility model, the first drive assembly 14 may include a main body 143, a first drive part 144 and a second drive part 145, the first drive part 144 and the second drive part 145 are respectively connected to the main body 143 in a transmission manner, and the main body 143 is connected to the moving beam assembly 11, the first drive part 144 is connected to the first clamping member 12, and the second drive part 145 is connected to the second clamping member 13; such an arrangement can increase the clamping range of the clamping device 10 to improve the reliability of the retraction and release of the traffic cone, thereby improving the working efficiency of the clamping device 10.

[0073] Specifically, when the clamping device 10 clamps the traffic cone, the first driving unit 144 can drive the first clamping member 12 to rotate relative to the moving beam assembly 11, and the second driving unit 145 can drive the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member 13 are closed together and opposite to each other along the first direction, thereby clamping the placed traffic cone; when the clamping device 10 releases the traffic cone, the first driving unit 144 drives the first clamping member 12 to rotate relative to the moving beam assembly 11, and the second driving unit 145 drives the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member can also expand with each other, thereby releasing the traffic cone on the clamping device 10.

[0074] Reference Figures 1 to 4 In some embodiments of the present invention, the clamping device 10 may further include a fixed beam assembly 16 and a second driving assembly 17 .

[0075] Among them, the movable beam assembly 11 and the fixed beam assembly 16 are arranged along the third direction, and the second driving assembly 17 is respectively connected to the fixed beam assembly 16 and the movable beam assembly 11 for driving the movable beam assembly 11 to move along the third direction relative to the fixed beam assembly 16, and the third direction is perpendicular to the first direction; therefore, through the cooperation of the fixed beam assembly 16 and the movable beam assembly 11, the movement accuracy of the clamping device 10 can be improved.

[0076] In combination with the aforementioned specific example, in the traffic cone engineering vehicle 1000, when clamping a traffic cone, the clamping device 10 moves to the retractable end 301 of the box body 300, and the second driving component 17 can drive the movable beam component 11 to move, so that the movable beam component 11 moves along the third direction relative to the fixed beam component 16, so that the first clamping member 12 in the clamping device 10 can extend between the chassis of adjacent traffic cones, and then the second clamping member 13 is driven by the second driving member 142 to rotate relative to the movable beam component 11, and the traffic cone in the box body 300 can be clamped in cooperation with the first clamping member 12.

[0077] When releasing the traffic cone, the clamping device 10 will move the clamped traffic cone to a predetermined position, and the second driving assembly 17 can drive the movable beam assembly 11 to move, so that the movable beam assembly 11 moves along the third direction relative to the fixed beam assembly 16, so that the clamping device 10 can accurately move the traffic cone to a predetermined position, and then the first driving member 141 and the second driving member 142 respectively drive the first clamping member 12 and the second clamping member 13, so that the first clamping member 12 and the second clamping member 13 are unfolded from each other, so as to realize the precise placement of the traffic cone.

[0078] Reference Figures 1 to 5 In some embodiments of the utility model, a guide groove 18 is provided on at least one of the movable beam assembly 11 and the fixed beam assembly 16, and the guide groove 18 extends along the third direction and is used to cooperate with the guide rod to guide at least one beam assembly to move along the third direction; in this way, the movement stability of the clamping device 10 can be improved and the working efficiency can be improved.

[0079] There are many ways to set the guide groove 18; for example, the movable beam assembly 11 is provided with a guide groove 18; in another example, the fixed beam assembly 16 is provided with a guide groove 18; in another example, both the movable beam assembly 11 and the fixed beam assembly 16 are provided with a guide groove 18; for the sake of convenience of description, the following is an example in which both the movable beam assembly 11 and the fixed beam assembly 16 are provided with a guide groove 18.

[0080] In detail, in the traffic cone retracting and releasing mechanism 100, a guide rod may be provided on the frame 20, and the guide rod may extend along the third direction, and a guide groove 18 may be provided on the movable beam assembly 11 and the fixed beam assembly 16; during operation, the clamping device 10 may move on the frame 20, and during this process, the guide grooves 18 on the movable beam assembly 11 and the fixed beam assembly 16 may respectively cooperate with the guide rod, so that the clamping device 10 may stably move along the third direction, and in combination with the aforementioned embodiment, when the second driving assembly 17 drives the movable beam assembly 11 to move relative to the fixed beam assembly 16, the guide groove 18 of the movable beam assembly 11 may cooperate with the guide rod, so as to facilitate the movable beam assembly 11 to stably move along the third direction, so as to further improve the movement accuracy of the clamping device 10.

[0081] In addition, a nylon slider 19 may be provided in the guide groove 18; when the guide rod cooperates with the guide groove 18, the nylon slider 19 reduces the friction and wear between the guide rod and the guide groove 18, improves the sliding performance between the beam assembly and the guide rod, and allows the clamping device 10 to move more smoothly along the third direction, reducing energy loss and noise generation during the traffic cone retraction and release operation.

[0082] In addition, combined with Figures 1 to 6In some specific examples, the third direction is perpendicular to the first direction and the second direction respectively; the guide rods include two, and the two guide rods are respectively located on both sides of the clamping device 10 along the second direction, and the fixed beam assembly 16 is provided with guide grooves 18 at both ends along the second direction, and the movable beam assembly 11 is provided with guide grooves 18 at both ends along the second direction, and the guide rods on both sides of the clamping device 10 cooperate with the corresponding guide grooves 18 to further improve the movement stability of the clamping device 10 in the third direction. And a nylon slider 19 is provided in each of the multiple guide grooves 18 to greatly reduce the friction and wear between the beam assembly and the guide rod, and improve the sliding performance of the clamping device 10. And in some other specific examples, the surface of the nylon slider 19 is provided with a cross groove for accommodating lubricating oil to further reduce the friction and wear between the beam assembly and the guide rod.

[0083] Reference Figures 1 to 8 According to the traffic cone retracting and releasing mechanism 100 in the embodiment of the utility model, the traffic cone retracting and releasing mechanism 100 may include a frame 20, the clamping device 10 in the above embodiment and a third driving member 30.

[0084] Among them, the clamping device 10 is movably arranged on the frame 20, and the third driving member 30 is respectively connected to the frame 20 and the clamping device 10, and is used to drive the clamping device 10 to move relative to the frame 20. By applying the aforementioned clamping device 10, the traffic cone retracting and releasing mechanism 100 can be facilitated to perform the retracting and releasing operation of the traffic cone, thereby improving the working efficiency of the traffic cone retracting and releasing mechanism 100.

[0085] Specifically, the clamping device 10 has a first predetermined position and a second predetermined position on the frame 20. Under the action of the third driving member 30, the clamping device 10 can move between the first predetermined position and the second predetermined position to facilitate the retracting and releasing of the traffic cones. During this process, the first driving member 141 can drive the first clamping member 12 to rotate relative to the moving beam assembly 11, and the second driving member 142 can drive the second clamping member 13 to rotate relative to the moving beam assembly 11, so that the first clamping member 12 and the second clamping member 13 are closed together, relative to each other along the first direction to clamp the traffic cones, or unfolded to release the traffic cones. In other words, by connecting the first driving member 141 and the second driving member 142 to the moving beam assembly 11 for rotation, the clamping range of the clamping device 10 can be increased to improve the reliability of the retracting and releasing of the traffic cones, thereby improving the working efficiency of the clamping device 10.

[0086] Furthermore, the clamping device 10 is opposite to the box 300 in the traffic cone engineering vehicle 1000 along a first direction, and in the first direction, the first clamping member 12 is closer to the box 300 than the second clamping member 13. Therefore, the first driving member 141 and the second driving member 142 can be connected to the same side of the moving beam assembly 11 and are located on the side of the second clamping member 13 away from the first clamping member 12. In this way, the clamping device 10 can avoid interference with the box 300, the traffic cones in the box 300 and other structures when clamping and releasing the traffic cones in the box 300, thereby improving the working stability of the clamping device 10.

[0087] In addition, since the first driving member 141 is located on the side of the second clamping member 13 away from the first clamping member 12, the first driving member 141 can extend along the first direction, and one end is connected to the movable beam assembly 11, and the other end is connected to the first clamping member 12, so as to drive the first clamping member 12 to swing relative to the movable beam assembly 11; and the second driving member 142 extends vertically along the first direction, and drives the second clamping member 13 to swing relative to the movable beam assembly 11 along the vertical direction of the first direction, so as to cooperate with the first clamping member 12 to realize the clamping and release of the traffic cone.

[0088] Furthermore, the first clamping member 12 extends along the second direction and has two side portions vertically along the second direction, one side portion is hinged to the movable beam assembly 11, and the formed rotation center extends along the second direction, and the other side portion is provided with a plurality of clearance notches 121, and the plurality of clearance notches 121 are arranged along the second direction. When the clamping device 10 clamps a plurality of traffic cones, the plurality of clearance notches 121 can correspond to the cones of the plurality of traffic cones to improve the clamping stability of the clamping device. In addition, the second clamping member 13 includes a main body 131 and a support portion 132. The main body 131 extends along the second direction and has two side portions vertically along the second direction. One side portion is hinged to the movable beam assembly 11, and the rotation center formed extends along the second direction. The other side portion is connected to the support portion 132. When clamping, the support portion 132 can extend into the cone of the traffic cone to support the traffic cone, thereby improving the clamping stability of the clamping device 10; optionally, when clamping, the first clamping member 12 and the second clamping member 13 are opposite to each other along the first direction, and the clearance notch 121 on the first clamping member 12 is also opposite to the support portion 132 on the second clamping member 13 along the first direction. In other words, with the cooperation of the clearance notch 121 and the support portion 132, the clamping stability of the clamping device 10 can be further improved, thereby improving the work efficiency of the traffic cone retracting and releasing operation.

[0089] In addition, the first clamping member 12 may have a plurality of hollow structures 15 so that the first clamping member 12 is constructed as a mesh structure to reduce the weight of the clamping device 10; the second clamping member 13 may also have a plurality of hollow structures 15, and the hollow structures 15 include weight-reducing holes to reduce the weight of the clamping device 10.

[0090] Furthermore, the clamping device 10 also includes a fixed beam assembly 16 and a second drive assembly 17, and the second drive is connected to the fixed beam assembly 16 and the movable beam assembly 11 respectively to drive the movable beam assembly 11 to move along the third direction relative to the fixed beam assembly 16, so as to improve the movement accuracy of the clamping device 10; in addition, the movable beam assembly 11 and the fixed beam assembly 16 both extend along the second direction, and the ends are provided with guide grooves 18 extending along the third direction, and guide rods extending along the third direction are provided on both sides of the frame 20 along the second direction, and the guide rods can cooperate with the corresponding guide grooves 18 to improve the movement stability of the clamping device 10 in the third direction. A nylon slider 19 can be provided in the guide groove 18 to reduce the friction and wear between the guide rod and the beam assembly, and improve the movement smoothness of the clamping device 10.

[0091] In addition, the clamping device 10 also includes a guiding portion 111; when the clamping device 10 moves toward the traffic cone along the third direction, the guiding portion 111 can push the traffic cone toward the first clamping member 12, so that the traffic cone moves to a position corresponding to the clamping device 10, making it convenient for the clamping device 10 to clamp the traffic cone.

[0092] Reference Figures 1 to 9 According to the traffic cone engineering vehicle 1000 in the embodiment of the utility model, the traffic cone engineering vehicle 1000 includes a vehicle body 200, a box body 300 and the traffic cone retracting and releasing mechanism 100 in the above embodiment.

[0093] Among them, the box body 300 is arranged on the vehicle body 200 and is used to accommodate traffic cones. The traffic cone retracting and releasing mechanism 100 is arranged on the vehicle body 200 and is used to take out traffic cones from the box body 300 and place traffic cones into the box body 300. By applying the aforementioned traffic cone retracting and releasing mechanism 100, the traffic cone engineering vehicle 1000 can be conveniently operated to retract and release traffic cones, thereby improving the working efficiency of the traffic cone engineering vehicle 1000.

[0094] Specifically, the box body 300 has a retractable end 301, and the clamping device 10 corresponds to the retractable end 301 of the box body 300 when it is in the first predetermined position; the clamping device 10 can be driven by the third driving member 30 to move to the first predetermined position, so as to place the traffic cone in the box body 300 through the retractable end 301 of the box body 300, or to take out the traffic cone in the box body 300; in addition, the clamping device 10 can be driven by the third driving member 30 to move to the second predetermined position, and the clamping device 10 can clamp the traffic cone placed on the rack 20, or place the traffic cone on the rack 20 to be clamped by the device for placing the traffic cone on the road surface, so as to realize the placement of the traffic cone on the road surface.

[0095] Reference Figures 1 to 5The utility model proposes a clamping device 10, including a fixed beam assembly 16, a movable beam assembly 11, a first clamping member 12, a second clamping member 13, a first driving member 141, a second driving member 142, a second driving assembly 17, a pin shaft, a hinge seat, a profile, a support, a slide groove assembly, etc.

[0096] Its main structural features are:

[0097] The fixed beam assembly 16 includes a hinge seat, a profile, a support and a guide groove 18. The upper end hinge seat is fixedly installed on the profile and connected to the third driving member 30. The two ends of the profile of the fixed beam assembly 16 are respectively installed with a support and a guide groove 18, wherein the support is connected to the movable beam assembly 11 through the second driving assembly 17 and the pin shaft. Under the action of the second driving assembly 17, the movable beam assembly 11 will move vertically (i.e., attached Figure 1 The guide groove 18 includes a slide and a slider, which is the guide mechanism for the entire vertical movement. The vertical movement of the clamping device 10 along the guide rod avoids shaking during the operation and asynchronous operation, which affects the transmission accuracy.

[0098] The movable beam assembly 11 includes a profile, a support, a mounting seat, a slideway and a guide plate assembly. The upper end of the movable beam assembly 11 is connected to the fixed beam assembly 16 through the second drive assembly 17 and the pin shaft. Under the movement of the second drive assembly 17, the movable beam assembly 11 moves vertically up and down with the second drive assembly 17 (i.e., the attached beam assembly 16 moves vertically up and down with the second drive assembly 17). Figure 1 The front end of the movable beam assembly 11 is connected to the first clamping member 12 by a hinge, and under the movement of the first driving member 141, the first clamping member 12 rotates relative to the movable beam assembly 11 around the hinge center; the rear end of the movable beam assembly 11 is hinged by the second clamping member 13, and under the movement of the second driving member 142, the second clamping member 13 rotates relative to the movable beam assembly 11 around the hinge center; at the same time, the movable beam assembly 11 moves on the frame 20 driven by the third driving member 30. The aforementioned movements are all required for the clamping function, two of which are rotational movements in order to increase the clamping angle and enhance the reliability of the clamping action, and the remaining movements are required for the retracting and precise handling of traffic cones. It should be supplemented that the front and rear ends of the movable beam assembly 11 are attached Figure 1 Two ends along the first direction.

[0099] The first clamping member 12 includes rectangular steel, round steel and a support plate. The first clamping member 12 is connected to the first driving member 141 and the front end of the movable beam assembly 11 respectively through hinges. Under the movement of the first driving member 141, the first clamping member 12 rotates around the hinge center relative to the movable beam assembly 11; during the equipment's cone collection process, the first clamping member 12 and the second clamping member 13 are spread out to form a larger angle, which makes it easier to clamp a whole row of fallen traffic cones in the box 300. The traffic cones are transported to the collection end 301 of the box 300 through the traffic cone collection and release mechanism 100; when releasing the cone, the first clamping member 12 is not opened (i.e., it does not move relative to the movable beam assembly 11), the second clamping member 13 is opened (i.e., it rotates relative to the movable beam assembly 11), and then the second driving assembly 17 retracts to disengage the clamping device 10 from the traffic cone; during the equipment During the release process, the clamping device 10 clamps the traffic cones from the box body 300, clamps a row of traffic cones and moves them to the second predetermined position of the box body 300. At this time, the first clamping member 12 is not opened (i.e., it does not move relative to the movable beam assembly 11), and the second clamping member 13 is opened (i.e., it rotates relative to the movable beam assembly 11). The clamping device 10 is extended along the third direction under the drive of the second driving assembly 17, and the first clamping member 12 is inserted into the gap formed by the two adjacent traffic cone chassis. The second clamping member 13 cooperates with the first clamping member 12 to clamp the traffic cones under the action of the second driving member 142 to complete the clamping action. Then, driven by the third driving member 30, the clamping device 10 moves the entire row of traffic cones to the first predetermined position to facilitate the placement of the traffic cones into the box body 300.

[0100] The second clamping member 13 includes a profile, a rectangular tube, a support plate and a support plate. The second clamping member 13 is connected to the second driving member 142 and the rear end of the moving beam assembly 11 through hinges. Under the telescopic movement of the second driving member 142, the support portion 132 in the second clamping member 13 extends into the traffic cone, and the profile and the rectangular tube clamp the base of the traffic cone, making the operation of the entire row of traffic cones safer and more reliable.

[0101] The first driving member 141 is connected to the movable beam assembly 11 and the first clamping member 12 respectively, and is used to drive the opening and closing action of the first clamping member 12;

[0102] The second driving member 142 is connected to the movable beam assembly 11 and the second clamping member 13 respectively, and is used to drive the opening and closing action of the second clamping member 13;

[0103] The second driving assembly 17 is connected to the movable beam assembly 11 and the fixed beam assembly 16 respectively, and is used to drive the vertical lifting action of the movable beam assembly 11.

[0104] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0105] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0106] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0107] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A clamping device for traffic cones, characterized in that: include: Moving beam assembly (11); A first clamping member (12), the first clamping member (12) is connected to the moving beam assembly (11) and is rotatable; A second clamping member (13), the second clamping member (13) is connected to the moving beam assembly (11) and is rotatable; A first driving assembly (14), wherein the first driving assembly (14) is respectively connected to the moving beam assembly (11), the first clamping member (12) and the second clamping member (13), and the first driving assembly (14) is configured to drive the first clamping member (12) to rotate, and the second clamping member (13) to rotate, and to drive the first clamping member (12) and the second clamping member (13) to close and expand with each other, so as to clamp and release the traffic cone, and the first clamping member (12) and the second clamping member (13) are opposite to each other along a first direction when clamping the traffic cone.

2. The clamping device according to claim 1, characterized in that: The first drive assembly (14) comprises: A first driving member (141), the first driving member (141) being respectively connected in transmission with the moving beam assembly (11) and the first clamping member (12), and being used for driving the first clamping member (12) to rotate; A second driving member (142), wherein the second driving member (142) is respectively connected in transmission with the moving beam assembly (11) and the second clamping member (13), and is used for driving the second clamping member (13) to rotate.

3. The clamping device according to claim 2, characterized in that: In the first direction, the first driving member (141) and the second driving member (142) are connected to the same side of the moving beam assembly (11) and are located on a side of the second clamping member (13) facing away from the first clamping member (12).

4. The clamping device according to claim 3, characterized in that: The first driving member (141) extends along the first direction, and one end is rotatably connected to the moving beam assembly (11), and the other end passes over the second clamping member (13) along the first direction and is rotatably connected to the first clamping member (12), so as to drive the first clamping member (12) to swing relative to the moving beam assembly (11) along the first direction; The second driving member (142) extends vertically along the first direction, and one end is rotationally connected to the movable beam assembly (11), and the other end is rotationally connected to the second clamping member (13), and is used to drive the second clamping member (13) to swing relative to the movable beam assembly (11) vertically along the first direction.

5. The clamping device according to claim 4, characterized in that: The movable beam assembly (11) is connected to a first connecting seat (112) and a second connecting seat (113), wherein the first connecting seat (112) is rotatably connected to one end of the first driving member (141), and the second connecting seat (113) is rotatably connected to one end of the second driving member (142); Wherein, in the projection in the first direction, at least a portion of the first connecting seat (112) extends to the outside of the moving beam assembly (11).

6. The clamping device according to any one of claims 1 to 5, characterized in that: The first clamping member (12) extends along a second direction, and a side portion of the first clamping member (12) in a vertical direction of the second direction is hinged to the moving beam assembly (11), and another side portion opposite thereto is provided with a clearance notch (121), the clearance notch (121) comprising one or a plurality of clearance notches arranged along the second direction, the first clamping member (12) and the second clamping member (13) cooperate to clamp a chassis of a traffic cone, the clearance notch (121) is used to make way for the cone of the traffic cone, and the second direction is perpendicular to the first direction; And / or, at least one of the first clamping member (12) and the second clamping member (13) has a hollow structure (15).

7. The clamping device according to any one of claims 1 to 5, characterized in that: The second clamping member (13) comprises a main body (131) and a supporting portion (132); the main body (131) extends along a second direction, and a side portion of the main body (131) in a vertical direction of the second direction is hinged to the movable beam assembly (11); the supporting portion (132) is connected to another side portion of the main body (131) opposite thereto; the main body (131) cooperates with the first clamping member (12) to clamp the chassis of the traffic cone; and the supporting portion (132) is used to extend into the traffic cone to support the traffic cone.

8. The clamping device according to claim 7, characterized in that: The second clamping member (13) further comprises a support rod (133), the support rod (133) being arranged on the main body (131) and extending along the second direction, the support rod (133) and the main body (131) being arranged vertically along the second direction, and the support rod (133) cooperates with the first clamping member (12) to clamp the chassis of the traffic cone.

9. The clamping device according to any one of claims 1 to 5, characterized in that: The clamping device also includes: A guide portion (111), the guide portion (111) is connected to the movable beam assembly (11) and extends between the first clamping member (12) and the second clamping member (13), and the guide portion (111) is inclined along the first direction toward the second clamping member (13) in a direction away from the movable beam assembly (11), and is used to push the traffic cone toward the first clamping member (12).

10. The clamping device according to claim 1, characterized in that: The first driving component (14) comprises a main body (143), a first driving part (144) and a second driving part (145); the first driving part (144) and the second driving part (145) are respectively connected to the main body (143) in a transmission manner, and the main body (143) is connected to the movable beam component (11), the first driving part (144) is connected to the first clamping member (12), and the second driving part (145) is connected to the second clamping member (13).

11. The clamping device according to any one of claims 1 to 5, characterized in that: The invention also comprises a fixed beam assembly (16) and a second driving assembly (17), wherein the movable beam assembly (11) and the fixed beam assembly (16) are arranged along a third direction, and the second driving assembly (17) is respectively connected to the fixed beam assembly (16) and the movable beam assembly (11) in a transmission manner, and is used for driving the movable beam assembly (11) to move relative to the fixed beam assembly (16) along the third direction, wherein the third direction is perpendicular to the first direction.

12. The clamping device according to claim 11, characterized in that: A guide groove (18) is provided on at least one of the movable beam assembly (11) and the fixed beam assembly (16), wherein the guide groove (18) extends along the third direction and is used to cooperate with a guide rod to guide the at least one beam assembly to move along the third direction, and a nylon slider (19) is provided in the guide groove (18).

13. A traffic cone retracting and releasing mechanism, characterized in that: include: Frame (20); The clamping device according to any one of claims 1 to 12, wherein the clamping device is movably arranged on the frame (20); A third driving member (30), the third driving member (30) being connected to the frame (20) and the clamping device respectively, and being used for driving the clamping device to move relative to the frame (20).

14. A traffic cone engineering vehicle, characterized in that: include: Car body (200); A box body (300), the box body (300) is arranged on the vehicle body (200) and is used to accommodate traffic cones; According to the traffic cone retracting and releasing mechanism of claim 13, the traffic cone retracting and releasing mechanism is arranged on the vehicle body (200) and is used for taking out the traffic cone from the box (300) and placing the traffic cone into the box (300).

Images