Driving mechanism, traffic cone shifting device and traffic cone collecting and placing vehicle

Abstract

The utility model discloses a driving mechanism of a traffic cone shifting device, the traffic cone shifting device and a traffic cone collecting and placing vehicle, the driving mechanism is used for driving a second structural member to move along a first direction relative to a first structural member and comprises a plurality of rod groups and a first driving member, the plurality of rod groups comprise a first end rod group and a second end rod group, and the first driving member is used for driving the second structural member to move along the first direction. A first connecting rod and a second connecting rod of the first end rod group are rotatably connected with the first structural member, at least one of the first connecting rod and the second connecting rod is slidably connected with the first structural member, a first connecting rod and a second connecting rod of the second end rod group are rotatably connected with the second structural member, at least one of the first connecting rod and the second connecting rod is slidably connected with the second structural member, and the rod groups are configured to be telescopic; the first driving piece is connected with the multiple rod sets and used for driving the multiple rod sets to stretch out and draw back. The driving mechanism can improve the transmission reliability, ensures that the second structural part moves according to a preset track, and improves the efficiency of traffic cone collecting and releasing operation.

Description

Technical Field

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

[0002] The traffic cone retracting and releasing vehicle is mainly used for retracting and releasing traffic cones, wherein the traffic cone retracting and releasing vehicle comprises a device for clamping traffic cones and a driving mechanism for driving the device, so as to realize the automatic retraction and releasing of traffic cones.

[0003] However, in the related art, the two ends of the driving mechanism are respectively hinged to the vehicle body and the clamping device, which makes the clamping device susceptible to external influences, thereby deviating from the predetermined transmission direction, affecting the normal operation of the traffic cone retraction and release. 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 driving mechanism of a traffic cone displacement device, which can improve the transmission reliability, ensure that the second structural member moves according to a predetermined trajectory, and improve the efficiency of the traffic cone retracting and releasing operation.

[0006] Another object of the present invention is to provide a traffic cone displacement device, wherein the traffic cone displacement device comprises the aforementioned driving mechanism.

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

[0008] According to the driving mechanism in the embodiment of the utility model, the driving mechanism is used to drive the second structural member to move along the first direction relative to the first structural member, the driving mechanism includes a plurality of rod groups and a first driving member, the plurality of rod groups are connected in sequence along the first direction, the rod groups include a first connecting rod and a second connecting rod that are crossed and hinged in the middle, a plurality of the first connecting rods in the plurality of rod groups are connected end to end, and a plurality of the second connecting rods are connected end to end, the plurality of rod groups include a first end rod group and a second end rod group, the first end rod group and the second end rod group are respectively located at the two ends of the plurality of rod groups along the first direction, the first connecting rod and the second connecting rod of the first end rod group are rotatably connected to the first structural member, and at least one is slidably connected to the first structural member, the first connecting rod and the second connecting rod of the second end rod group are rotatably connected to the second structural member, and at least one is slidably connected to the second structural member, and the plurality of rod groups are configured to be retractable; the first driving member is connected to the plurality of rod groups for driving the plurality of rod groups to retract or retract.

[0009] According to the driving mechanism in the embodiment of the utility model, the transmission reliability can be improved, the second structural member can be ensured to move according to a predetermined trajectory, and the efficiency of the traffic cone retracting and releasing operation can be improved.

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

[0011] Optionally, one of the first connecting rod and the second connecting rod of the first end rod group is slidably and rotatably connected to the first structural member, and the other connecting rod is hinged to the first structural member; one of the first connecting rod and the second connecting rod of the second end rod group is slidably and rotatably connected to the second structural member, and the other connecting rod is hinged to the second structural member.

[0012] Optionally, the number of the rod groups is an odd number, the first connecting rod of the first end rod group is slidably and rotatably connected to the first structural member, and the second connecting rod is hinged to the first structural member; the second connecting rod of the second end rod group is slidably and rotatably connected to the second structural member, and the first connecting rod is hinged to the second structural member.

[0013] Optionally, the number of the rod groups is an even number, the first connecting rod of the first end rod group is slidably and rotatably connected to the first structural member, and the second connecting rod is hinged to the first structural member; the first connecting rod of the second end rod group is slidably and rotatably connected to the second structural member, and the second connecting rod is hinged to the second structural member.

[0014] Optionally, the driving mechanism further comprises:

[0015] A first slide rail, which is disposed on the first structural member and extends along a second direction;

[0016] A first slider, wherein the first slider is slidably connected to the first slide rail along the second direction, and the one connecting rod of the first end rod group is hinged to the first slider;

[0017] a second slide rail, the second slide rail being disposed on the second structural member and extending along the second direction;

[0018] a second slider, the second slider is slidably connected to the second slide rail along the second direction, and the one connecting rod of the second end rod group is hinged to the first slider,

[0019] The second direction is perpendicular to the first direction.

[0020] Optionally, the driving mechanism further comprises a first limit block, a second limit block, a third limit block and a fourth limit block, the first limit block and the second limit block are respectively arranged at two ends of the first slide rail along the second direction, and the first sliding block is slidably arranged between the first limit block and the second limit block;

[0021] The third limit block and the fourth limit block are respectively arranged at two ends of the second slide rail along the second direction, and the second sliding block is slidably arranged between the third limit block and the fourth limit block.

[0022] Optionally, the first connecting rod and the second connecting rod of the first end rod group are slidably and rotatably connected to the first structural member, and the first connecting rod and the second connecting rod of the second end rod group are slidably and rotatably connected to the second structural member frame.

[0023] Optionally, the first driving member is a linear driving member, one end of which is hinged to the first structural member, and the other end is rotatably connected to the first connecting rod, the second connecting rod or the hinge axis of the first connecting rod and the second connecting rod of one of the rod groups.

[0024] Optionally, the first connecting rod includes a first rod portion, a second rod portion and a connecting portion, the first rod portion and the second rod portion are arranged side by side, the connecting portion is connected between the first rod portion and the second rod portion, and the second connecting rod crosses the first rod portion and the second rod portion respectively and is hinged in the middle.

[0025] According to the traffic cone displacement device in the embodiment of the utility model, the traffic cone displacement device includes a fixed beam, a movable beam, a clamping assembly, a first drive assembly and a second drive assembly, the movable beam is movable in the front-to-back direction, the clamping assembly is movable in the up-down direction, the first drive assembly is respectively connected to the fixed beam and the movable beam, and is used to drive the movable beam to move in the front-to-back direction relative to the fixed beam, the second drive assembly is respectively connected to the movable beam and the clamping assembly, and is used to drive the clamping assembly to move in the up-down direction relative to the movable beam, wherein at least one of the first drive assembly and the second drive assembly includes the drive mechanism of the traffic cone displacement device described above.

[0026] According to the traffic cone displacement device in the embodiment of the utility model, by applying the aforementioned driving mechanism, the reliability of transmission can be improved, so that the moving beam and the clamping assembly move according to a predetermined trajectory, thereby improving the working stability of the traffic cone displacement device.

[0027] Optionally, the first structural member is provided with guide grooves on both sides along the left-right direction, and the guide grooves extend along the front-back direction. The second structural member is provided with guide wheels on both sides along the left-right direction, and the guide wheels can be rolled in the corresponding guide grooves to guide the second structural member to move along the front-back direction. The left-right direction is perpendicular to the front-back direction.

[0028] Optionally, the first structural member is provided with support parts on both sides along the left-right direction, and the support parts extend along the front-back direction. The second structural member is provided with support wheels on both sides along the left-right direction, and the support wheels can be rolled against the support parts to limit the second structural member between the support parts on both sides. The left-right direction is perpendicular to the front-back direction.

[0029] Optionally, the second structural member includes a first cross bar assembly, a second cross bar assembly and a connecting rod, the first cross bar assembly extends along the front-to-back direction, the second cross bar assembly extends vertically along the front-to-back direction, and the connecting rod is respectively connected to the first cross bar assembly and the second cross bar assembly to form a truss structure.

[0030] Optionally, the clamping assembly includes a main body, a first clamping part, a second clamping part, a second driving member and a third driving member, the main body is rotatably connected to the first clamping part and the second clamping part respectively, the second driving member is connected to the main body and the first clamping part respectively, and the third driving member is connected to the main body and the second clamping part respectively, wherein the second driving member drives the first clamping part to rotate, and the third driving member drives the second clamping part to rotate, so that the first clamping part and the second clamping part are closed and unfolded with each other for clamping and releasing traffic cones.

[0031] According to the traffic cone retractable vehicle in the embodiment of the utility model, the traffic cone retractable vehicle comprises a vehicle body, a box body and the above-mentioned traffic cone shifting device, the box body is arranged on the vehicle body and is used to accommodate traffic cones; the traffic cone shifting device 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.

[0032] According to the traffic cone retracting and releasing vehicle in the embodiment of the utility model, by applying the aforementioned traffic cone shifting device, the stability of the traffic cone retracting and releasing operation can be improved, thereby improving the efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of a driving mechanism, a first structural member and a second structural member in some embodiments of the utility model.

[0034] Figure 2aIt is a schematic diagram of a plurality of first connecting rods connected end to end in some embodiments of the utility model.

[0035] Figure 2b It is a schematic diagram of a plurality of second connecting rods connected end to end in some embodiments of the utility model.

[0036] Figure 3 It is a schematic diagram of multiple rod groups in some embodiments of the present invention (the number of rod groups is an odd number, the dotted line represents the first connecting rod, and the solid line represents the second connecting rod).

[0037] Figure 4 It is a schematic diagram of multiple rod groups in some embodiments of the present invention (the number of rod groups is an even number, the dotted line represents the first connecting rod, and the solid line represents the second connecting rod).

[0038] Figure 5 It is a partial schematic diagram of the traffic cone displacement device in some embodiments of the utility model.

[0039] Figure 6 yes Figure 5 A top view of an embodiment.

[0040] Figure 7 yes Figure 6 Left side view of the embodiment.

[0041] Figure 8 yes Figure 6 A top view of an embodiment.

[0042] Fig. 9 It is a schematic diagram of the driving mechanism, the first structural member and the second structural member in other embodiments of the utility model.

[0043] Fig.10 It is a schematic diagram of a traffic cone displacement device in some embodiments of the utility model.

[0044] Fig.11 It is a schematic diagram of a rod group in some embodiments of the utility model.

[0045] Fig.12 It is a schematic diagram of a traffic cone displacement device in some embodiments of the utility model.

[0046] Fig.13 It is a schematic diagram of a traffic cone retractable vehicle in some embodiments of the utility model.

[0047] Reference numerals:

[0048] Traffic cone retracting and releasing vehicle 1000, traffic cone shifting device 100, driving mechanism 10, multiple rod groups 11, a first end rod group 11a, a second end rod group 11b, a first connecting rod 111, a first rod portion 111a, a second rod portion 111b, a connecting portion 111c, a second connecting rod 112, a first driving member 12, a fixed beam 20, a first structural member 21, a guide groove 22, a supporting portion 23, a movable beam 30, a second structural member 31, a guide wheel 32, a supporting wheel 33, a first cross bar assembly 34, a second cross bar assembly 35, a connecting rod 36, a first slide rail 41, a first slider 42, a first limit block 43, a second limit block 44, a second slide rail 51, a second slider 52, a third limit block 53, a fourth limit block 54, a clamping assembly 60, a first driving assembly 70, a second driving assembly 80, a vehicle body 200, a box body 300, a first direction AA, and a second direction BB. DETAILED DESCRIPTION

[0049] 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.

[0050] The utility model provides a driving mechanism 10 of a traffic cone displacement device 100, a traffic cone displacement device 100 and a traffic cone retracting and releasing vehicle 1000, wherein the driving mechanism 10 can improve transmission reliability, ensure that the second structural member 31 moves according to a predetermined trajectory, and improve the efficiency of traffic cone retracting and releasing operations.

[0051] Reference Figure 1 According to the driving mechanism 10 in the embodiment of the utility model, the driving mechanism 10 is used to drive the second structural member 31 to move along the first direction relative to the first structural member 21. The driving mechanism 10 can improve the transmission reliability.

[0052] The driving mechanism 10 may include a plurality of rod groups 11 .

[0053] Among them, multiple rod groups 11 are connected in sequence along a first direction, and the rod groups include first connecting rods 111 and second connecting rods 112 that are crossed and hinged in the middle. Multiple first connecting rods 111 in the multiple rod groups 11 are connected end to end, and multiple second connecting rods 112 are connected end to end, thereby forming a scissors-type driving mechanism.

[0054] In order to facilitate understanding of the end-to-end connection of the plurality of first connecting rods 111 and the plurality of second connecting rods 112, reference may be made to Figure 2a and Figure 2b .

[0055] The multiple rod groups 11 may include a first end rod group 11a and a second end rod group 11b, and the first end rod group 11a and the second end rod group 11b are respectively located at two ends of the multiple rod groups 11 along the first direction, that is, in the first direction, the first end rod group 11a is located at one end of the multiple rod groups 11, and the second end rod group 11b is located at the other end of the multiple rod groups 11; in other words, the multiple rod groups 11 are respectively connected to the first structural member 21 and the second structural member 31 through the first end rod group 11a and the second end rod group 11b to realize the movement of the second structural member 31 relative to the first structural member 21.

[0056] Specifically, when one end of the multiple rod groups 11 is connected to the first structural member 21, the first connecting rod 111 and the second connecting rod 112 of the first end rod group 11a are rotatably connected to the first structural member 21, and at least one is slidably connected to the first structural member 21; when the other end of the multiple rod groups 11 is connected to the second structural member 31, the first connecting rod 111 and the second connecting rod 112 of the second end rod group 11b are rotatably connected to the second structural member 31, and at least one is slidably connected to the second structural member 31; it can be understood that in the first end rod group 11a, the first connecting rod 111 and the second connecting rod 112 are respectively connected to the first structural member 21, and in the second end rod group 11b, the first connecting rod 111 and the second connecting rod 112 are respectively connected to the second structural member 31; when the driving mechanism 10 is driven, the second structural member 31 can be stably moved along a predetermined trajectory relative to the first structural member 21, that is, along the first direction, so that the transmission reliability of the driving mechanism 10 is improved, thereby improving the efficiency of the traffic cone retracting and releasing operation.

[0057] On the contrary, in the related art, the ends of the two connecting rods of one end rod group are hinged at the same position of the first structural member, and the ends of the two connecting rods of the other end rod group are hinged at the same position of the second structural member. When the driving mechanism is driven, the second structural member is easily affected and deviates from the predetermined transmission direction, affecting the stability of the operation; or, multiple driving mechanisms are respectively connected between the first structural member and the second structural member. Due to the asynchronism between the multiple driving mechanisms, the second structural member deviates from the predetermined transmission direction; and in the embodiment of the utility model, the first connecting rod 111 and the second connecting rod 112 in the first end rod group 11a are respectively connected to the first structural member 21, and the first connecting rod 111 and the second connecting rod 112 in the second end rod group 11b are respectively connected to the second structural member 31. Since the number of connection positions between the driving mechanism 10 and the structural members is increased, it can have higher reliability during driving, thereby improving the efficiency of the operation.

[0058] In addition, among the multiple rod groups 11, multiple first connecting rods 111 connected end to end can be switched between folding and unfolding, and multiple second connecting rods 112 connected end to end can be switched between folding and unfolding, so that the multiple rod groups 11 can be telescopic to drive the second structural member 31 to move along the first direction relative to the first structural member 21; and the telescopic drive of the multiple rod groups 11 has a stroke amplification function, which can improve the efficiency of the traffic cone displacement device 100.

[0059] In addition, the driving mechanism 10 also includes a first driving member 12, which is connected to the multiple rod groups 11 and is used to drive the multiple rod groups 11 to extend and retract; when the traffic cones are retracted or released, the first driving member 12 can drive the multiple first connecting rods 111 to switch between folding and unfolding, or drive the multiple second connecting rods 112 to switch between folding and unfolding, so as to realize the driving function of the driving mechanism 10.

[0060] Therefore, according to the driving mechanism 10 in the embodiment of the utility model, the transmission reliability can be improved, the second structural member 31 can be ensured to move according to a predetermined trajectory, and the efficiency of the traffic cone retracting and releasing operation can be improved.

[0061] Further, refer to Figure 1 , Figures 3 to 6 , Fig.10 In some embodiments of the utility model, one of the first connecting rod 111 and the second connecting rod 112 of the first end rod group 11a is slidably and rotatably connected to the first structural member 21, and the other connecting rod is hinged to the first structural member 21; one of the first connecting rod 111 and the second connecting rod 112 of the second end rod group 11b is slidably and rotatably connected to the second structural member 31, and the other connecting rod is hinged to the second structural member 31; in this way, the transmission reliability of the driving mechanism 10 can be improved, thereby improving the efficiency of the traffic cone retracting and releasing operation.

[0062] Specifically, the two connecting rods of the first end rod group 11a are respectively connected to the first structural member 21, and the two connecting rods of the second end rod group 11b are respectively connected to the second structural member 31, so as to increase the connection position between the driving mechanism 10 and the structural member, thereby improving the reliability of the transmission. And a plurality of rod groups 11 are connected to form a scissor-type driving mechanism 10, and the characteristic of the scissor-type driving mechanism 10 is to convert the rotational motion of the connecting rod into a linear motion along a first direction. Therefore, the two connecting rods of the first end rod group 11a are rotatably connected to the first structural member 21, and the two connecting rods of the second end rod group 11b are rotatably connected to the second structural member 31. When the driving mechanism 10 is extended or retracted, the second structural member 31 can be driven to move along the first direction relative to the first structural member 21, so as to facilitate the operation of retracting and releasing the traffic cone.

[0063] In addition, when the driving mechanism 10 is assembled, in order to ensure that the second structural member 31 moves linearly along the first direction relative to the first structural member 21, the connecting rod of the first end rod group 11a and the connecting rod of the second end rod group 11b need to correspond when connected to the first structural member 21 and the second structural member 31; for example, in the first end rod group 11a, the first connecting rod 111 is slidably and rotatably connected to the first structural member 21, and the second connecting rod 112 is hinged to the first structural member 21, then in the second end rod group 11b, the connecting rod corresponding to the first connecting rod 111 needs to be slidably and rotatably connected to the second structural member 31, and the connecting rod corresponding to the second connecting rod 112 needs to be hinged to the second structural member 31, so that when the driving mechanism 10 is driven, the second structural member 31 can move linearly along the first direction relative to the first structural member 21. On the contrary, if the connecting rods in the first end rod set 11a and the second end rod set 11b do not correspond, when the second structure 31 moves relative to the first structure 21, the second structure 31 will move vertically along the first direction, thereby affecting the normal operation of the traffic cone.

[0064] Among them, according to the different numbers of rod groups, the corresponding connecting rods mentioned above are also different. For the sake of easy understanding, the present invention provides the following embodiments for illustration.

[0065] Example 1

[0066] Reference Figure 3 When the number of rod groups is an odd number, the first connecting rod 111 of the first end rod group 11a is slidably and rotatably connected to the first structural member 21, and the second connecting rod 112 of the first end rod group 11a is hinged to the first structural member 21; the second connecting rod 112 of the second end rod group 11b is slidably and rotatably connected to the second structural member 31, and the first connecting rod 111 of the second end rod group 11b is hinged to the second structural member 31; in this way, the connecting rod in the first end rod group 11a can correspond to the connecting rod in the second end rod group 11b, so that when the driving mechanism 10 is driven, the second structural member 31 can move linearly along the first direction relative to the first structural member 21, thereby improving the reliability of the traffic cone retracting and releasing operation, thereby improving the operation efficiency.

[0067] Example 2

[0068] Reference Figure 4When the number of rod groups is an even number, the first connecting rod 111 of the first end rod group 11a is slidably and rotatably connected to the first structural member 21, and the second connecting rod 112 of the first end rod group 11a is hinged to the first structural member 21; the first connecting rod 111 of the second end rod group 11b is slidably and rotatably connected to the second structural member 31, and the second connecting rod 112 of the second end rod group 11b is hinged to the second structural member 31; in this way, the connecting rod in the first end rod group 11a can correspond to the connecting rod in the second end rod group 11b, so that when the driving mechanism 10 is driven, the second structural member 31 can move linearly along the first direction relative to the first structural member 21, thereby improving the reliability of the traffic cone retracting and releasing operation, thereby improving the operation efficiency.

[0069] Reference Figure 1 , Figure 5 and Figure 6 In some embodiments of the present invention, the driving mechanism 10 may further include a first slide rail 41 , a first slider 42 , a second slide rail 51 and a second slider 52 .

[0070] Among them, the first slide rail 41 is provided on the first structural member 21 and extends along the second direction, the first slider 42 is slidably connected to the first slide rail 41 along the second direction, a connecting rod of the first end rod group 11a is hinged to the first slider 42, the second slide rail 51 is provided on the second structural member 31 and extends along the second direction, the second slider 52 is slidably connected to the second slide rail 51 along the second direction, and a connecting rod of the second end rod group 11b is hinged to the first slider 42; the second direction is perpendicular to the first direction; in this way, it is convenient for the driving mechanism 10 to realize the driving effect on the second structural member 31.

[0071] Optionally, according to the above, when the number of rod groups is an even number, in the driving mechanism 10, the first connecting rod 111 of the first end rod group 11a can be hinged to the first slider 42, the first structural member 21 is provided with a first slide rail 41, the first slider 42 can cooperate with the first slide rail 41 to guide the first slider 42 to slide in the second direction, and the second connecting rod 112 of the first end rod group 11a is hinged to the first structural member 21; the first connecting rod 111 of the second end rod group 11b can be hinged to the second slider 52, the second structural member 31 is provided with a second slide rail 51, the second slider 52 can cooperate with the second slider 52 to guide the second slider 52 to slide in the second direction, and the second connecting rod 112 of the second end rod group 11b is hinged to the second structural member 31; in this way, the deviation of the second structural member 31 relative to the first structure in the second direction can be avoided, so that the driving mechanism 10 can drive the second structural member 31.

[0072] Further, refer to Figure 1 , Figure 5 and Figure 6The driving mechanism 10 further includes a first limiting block 43 , a second limiting block 44 , a third limiting block 53 and a fourth limiting block 54 .

[0073] Among them, the first limit block 43 and the second limit block 44 are respectively arranged at the two ends of the first slide rail 41 along the second direction, and the first slider 42 can be slidably arranged between the first limit block 43 and the second limit block 44; through the limiting effect of the first limit block 43 and the second limit block 44, the first slider 42 can be prevented from escaping from the first slide rail 41, thereby ensuring the normal operation of the driving mechanism 10; and by changing the limiting distance between the first limit block 43 and the second limit block 44, the telescopic stroke of the driving mechanism 10 can be adjusted.

[0074] Similarly, the third limit block 53 and the fourth limit block 54 are respectively arranged at the two ends of the second slide rail 51 along the second direction, and the second slider 52 can be slidably arranged between the third limit block 53 and the fourth limit block 54; through the limiting action of the third limit block 53 and the fourth limit block 54, the variable second slider 52 can be disengaged from the second slide rail 51 to ensure the normal operation of the driving mechanism 10; and by changing the limiting distance between the third limit block 53 and the fourth limit block 54, the telescopic stroke of the driving mechanism 10 can be adjusted.

[0075] Reference Fig. 9 In some embodiments of the utility model, the first connecting rod 111 and the second connecting rod 112 of the first end rod group 11a are slidably and rotatably connected to the first structural member 21, and the first connecting rod 111 and the second connecting rod 112 of the second end rod group 11b are slidably and rotatably connected to the second structural member 31; in this way, the driving mechanism 10 can drive the second structural member 31, which facilitates the retracting and releasing operation of the traffic cone.

[0076] Specifically, in the first end rod group 11a, the first connecting rod 111 and the second connecting rod 112 are respectively slidably and rotatably connected to the first structural member 21, and in the second end rod group 11b, the first connecting rod 111 and the second connecting rod 112 are respectively slidably and rotatably connected to the second structural member 31, so that when the first driving member 12 is driven, the multiple rod groups 11 can be extended and retracted to drive the second structural member 31 to move in the first direction relative to the first structural member 21, so as to facilitate the retraction and deployment operation of the traffic cone.

[0077] And because the two connecting rods of the first end rod group 11a are slidably and rotatably connected to the first structural member 21, and the two connecting rods of the second end rod group 11b are slidably and rotatably connected to the second structural member 31; in the second direction, the second structural member 31 may not be affected by the driving mechanism 10, so that the second structural member 31 can move linearly along the first direction relative to the first structural member 21, thereby realizing the retracting and releasing operation of the traffic cone.

[0078] Reference Figure 1 , Figure 5 , Figure 6 , Fig. 9 and Fig.10 In some embodiments of the utility model, the first driving member 12 is a linear driving member, one end of the first driving member 12 is hinged to the first structural member 21, and the other end is rotatably connected to the first connecting rod 111, the second connecting rod 112 or the hinge axis of the first connecting rod 111 and the second connecting rod 112 of a rod group. In this way, the first driving member 12 can drive multiple rod groups 11 to extend and retract, so as to drive the second structural member 31 to move along the first direction relative to the first structural member 21, thereby realizing the transmission of the driving mechanism 10.

[0079] Of course, one end of the first driving member 12 can be connected to the first connecting rod 111 of a rod group, and the other end can be connected to the second connecting rod 112 of a rod group; or, one end of the first driving member 12 can be connected to the first connecting rod 111 of a rod group, and the other end can be connected to the second connecting rod 112 of an adjacent rod group; the protection scope of the present utility model includes but is not limited to the aforementioned examples.

[0080] In some embodiments of the utility model, the first connecting rod 111 includes a first rod portion 111a, a second rod portion 111b and a connecting portion 111c. The first rod portion 111a and the second rod portion 111b are arranged side by side, and the connecting portion 111c is connected between the first rod portion 111a and the second rod portion 111b; the second connecting rod 112 crosses the first rod portion 111a and the second rod portion 111b respectively and is hinged in the middle; in this way, the structural strength of the rod group can be improved, thereby improving the working stability of the traffic cone displacement device 100.

[0081] Among them, refer to Fig.11 , the first direction is the front-to-back direction, the second direction is the left-to-right direction, the first connecting rod 111 may include a first rod portion 111a, a second rod portion 111b and a connecting portion 111c, the first rod portion 111a and the second rod portion 111b are arranged along the up-down direction, and are respectively connected to the connecting portion 111c, forming a structure with high structural strength; the second connecting rod 112 may be located between the first rod portion 111a and the second rod portion 111b, and respectively cross the first rod portion 111a and the second rod portion 111b, and the middle portion of the second connecting rod 112 is respectively hinged to the middle portion of the first rod portion 111a and the middle portion of the second rod portion 111b to form a rod group; in this way, in combination Figures 1 to 10 As shown, when the rod group is arranged in the traffic cone displacement device 100 along the front-rear direction, it can resist the gravity from the upper and lower directions to improve the working stability of the traffic cone displacement device 100.

[0082] According to the traffic cone displacement device 100 in the embodiment of the present invention, the traffic cone displacement device 100 may include a fixed beam 20 , a moving beam 30 , a clamping assembly 60 , a first driving assembly 70 and a second driving assembly 80 .

[0083] Among them, the moving beam 30 is movable in the front-to-back direction, the clamping assembly 60 is movable in the up-down direction, the first driving assembly 70 is respectively connected to the fixed beam 20 and the moving beam 30, and is used to drive the moving beam 30 to move in the front-to-back direction relative to the fixed beam 20, and the second driving assembly 80 is respectively connected to the moving beam 30 and the clamping assembly 60, and is used to drive the clamping assembly 60 to move in the up-down direction relative to the moving beam 30, wherein at least one of the first driving assembly 70 and the second driving assembly 80 includes the driving mechanism 10 of the traffic cone shifting device 100 mentioned above, and by applying the aforementioned driving mechanism 10, the reliability of the transmission can be improved, so that the moving beam 30 and the clamping assembly 60 move according to a predetermined trajectory, thereby improving the working stability of the traffic cone shifting device 100.

[0084] Reference Figures 5 to 8 , Fig.10 and Fig.12 The orientation shown, wherein the first direction may be the front-to-back direction, and the second direction may be the left-to-right direction.

[0085] Specifically, the fixed beam 20 may be provided with a guide groove 22 and a support portion 23, and the mobile beam 30 may be provided with a guide wheel 32 and a support wheel 33. The guide groove 22 cooperates with the guide wheel 32 to guide the mobile beam 30 to move in the front-to-back direction relative to the fixed beam 20; the cooperation between the support portion 23 and the support wheel 33 can limit the mobile beam 30 from the left and right directions to improve the stability of the operation. During operation, the mobile beam 30 is driven to move in the front-to-back direction relative to the fixed beam 20 by the first drive assembly 70, and the mobile beam 30 is driven to move in the up-down direction relative to the clamping assembly 60 by the second drive assembly 80. It can be understood that the clamping assembly 60 can make a compound movement relative to the fixed beam 20 through the composite drive of the first drive assembly 70 and the second drive assembly 80 to realize the transmission and displacement of the traffic cone.

[0086] In addition, at least one of the first drive assembly 70 and the second drive assembly 80 includes a drive mechanism 10; it can be understood that, when taking the fixed beam 20, the first drive assembly 70 and the movable beam 30 as a reference, the fixed beam 20 may include the aforementioned first structural member 21, and the movable beam 30 may include the aforementioned second structural member 31; when taking the movable beam 30, the second drive assembly 80 and the clamping assembly 60 as a reference, the movable beam 30 may include the aforementioned first structural member 21, and the clamping assembly 60 may include the aforementioned second structural member 31.

[0087] Among them, the first driving assembly 70 may include the aforementioned driving mechanism 10; specifically, the driving mechanism 10 includes a plurality of rod groups 11, and the plurality of rod groups 11 include a first end rod group 11a and a second end rod group 11b. In the first end rod group 11a, the first connecting rod 111 is hinged to the fixed beam 20, and the second connecting rod 112 is hinged with a first slider 42, and the first slider 42 can slide with the first slide rail 41 of the fixed beam 20; in the second end rod group 11b, the first connecting rod 111 is hinged to the moving beam 30, and the second connecting rod 112 is hinged with a second slider 52, and the second slider 52 can slide with the second slide rail 51 of the moving beam 30, and the first driving member 12 can be connected to the fixed beam 20 and the first end rod group 11a respectively, so that the plurality of rod groups 11 can be extended and retracted under the action of the first driving member 12, thereby driving the moving beam 30 to move in the front-rear direction relative to the fixed beam 20.

[0088] On the basis that the first driving assembly 70 includes the driving mechanism 10, the second driving assembly 80 may include the aforementioned driving mechanism 10; specifically, in the driving mechanism 10, the first connecting rod 111 of the first end rod group 11a is hinged to the moving beam 30, and the second connecting rod 112 is hinged with the first slider 42, and the first slider 42 can slide with the first slide rail 41 of the moving beam 30; the first connecting rod 111 of the second end rod group 11b is hinged to the clamping assembly 60, and the second connecting rod 112 is hinged with the second slider 52, and the second slider 52 can slide with the second slide rail 51 of the clamping assembly 60, and the first driving member 12 can be connected to the moving beam 30 and the first end rod group 11a respectively, so that the multiple rod groups 11 can be extended and retracted under the action of the first driving member 12, thereby driving the clamping assembly 60 to move in the front and rear direction relative to the moving beam 30; and combined with the aforementioned first driving assembly 70, the transmission and displacement of the traffic cone is realized.

[0089] Furthermore, a first limit block 43 and a second limit block 44 are respectively provided at both ends of the first slide rail 41, and a third limit block 53 and a fourth limit block 54 are respectively provided at both ends of the second slide rail 51; through the aforementioned limit blocks, the first slider 42 can be prevented from falling off the first slide rail 41, and the second slider 52 can be prevented from falling off the second slide rail 51, and the telescopic stroke of the driving mechanism 10 can be changed by changing the distance between the limit blocks at both ends of the slide rail.

[0090] In addition, the movable beam 30 may include a first cross bar assembly 34, a second cross bar assembly 35 and a connecting rod 36. The second cross bar assembly 35 extends in the left-right direction. The left and right ends of the second cross bar assembly 35 are respectively provided with the first cross bar assembly 34 extending in the front-back direction, and a connecting rod 36 is provided on at least one side of the second cross bar assembly 35. The connecting rod 36 is respectively connected to the first cross bar assembly 34 and the second cross bar assembly 35 to form a truss structure. The structural strength of the movable beam 30 can be improved by the truss structure, thereby improving the reliability of the traffic cone retraction and release operation.

[0091] According to the foregoing, in more detail, refer to Fig.10 In some embodiments of the utility model, the fixed beam 20 is provided with guide grooves 22 on both sides along the left and right directions, and the guide grooves 22 extend along the front and rear directions. The movable beam 30 is provided with guide wheels 32 on both sides along the left and right directions, and the guide wheels 32 can be rotatably arranged in the corresponding guide grooves 22 to guide the movable beam 30 to move along the front and rear directions. In this way, the movable beam 30 can be stably moved along the front and rear directions, thereby improving the efficiency of the traffic cone retracting and releasing operation.

[0092] Specifically, when the driving mechanism 10 is working, the guide wheels 32 on both sides of the movable beam 30 in the left and right directions can be respectively set in the guide grooves 22 on both sides of the fixed beam 20 in the left and right directions, and the guide grooves 22 extend in the front-to-back direction. Through the cooperation between the guide grooves 22 and the guide wheels 32, the movable beam 30 can be guided to move stably in the front-to-back direction, so as to facilitate the normal operation of retracting and releasing the traffic cones.

[0093] According to the foregoing, in more detail, refer to Fig.10 In other embodiments of the utility model, the fixed beam 20 is provided with support parts 23 on both sides along the left and right directions, and the support parts 23 extend along the front and rear directions. The movable beam 30 is provided with support wheels 33 on both sides along the left and right directions, and the support wheels 33 can be rolled against the support parts 23 to limit the movable beam 30 between the support parts 23 on both sides; in this way, the movable beam 30 can be limited in the fixed beam 20, so that the movable beam 30 can move stably in the front and rear directions, thereby improving the efficiency of the traffic cone retracting and releasing operation.

[0094] Specifically, when the driving mechanism 10 is working, the support wheels 33 on both sides of the movable beam 30 in the left and right directions can be respectively supported on the support parts 23 on both sides of the fixed beam 20 in the left and right directions, and the support parts 23 extend in the front-to-back direction. Through the cooperation between the support parts 23 and the support wheels 33, the movable beam 30 can be limited in the fixed beam 20 to improve the movement stability of the movable beam 30 in the front-to-back direction, so as to facilitate the normal operation of the traffic cone retraction and release operation.

[0095] In combination with the above-mentioned embodiment, the fixed beam 20 is provided with a guide groove 22 and a support part 23 on both sides along the left and right directions, and the movable beam 30 is provided with a guide wheel 32 and a support wheel 33 on both sides along the left and right directions, respectively. Through the cooperation between the guide groove 22 and the guide wheel 32, and the cooperation between the support part 23 and the support wheel 33, the moving stability of the movable beam 30 relative to the fixed beam 20 along the front-back direction can be further improved, which is convenient for the normal operation of the traffic cone retracting and releasing. In addition, the guide wheel 32, the guide groove 22, the support wheel 33 and the support part 23 in the embodiment of the utility model, when combined with the driving mechanism in the related art, that is, the driving mechanism is respectively hinged with the movable beam 30 and the fixed beam 20, under the influence of the outside, the movable beam 30 is easy to deviate from the predetermined trajectory, causing the guide wheel 32 to be separated from the guide groove 22, and the support wheel 33 to be separated from the support part 23; and in combination with the driving mechanism 10 in the embodiment of the utility model, the transmission is reliable, which can further improve the stability of the traffic cone retracting and releasing operation.

[0096] Reference Figure 5 and Figure 6 In some embodiments of the present invention, the moving beam 30 may include a first crossbar assembly 34, a second crossbar assembly 35 and a connecting rod 36. The first crossbar assembly 34 extends in the front-to-back direction, the second crossbar assembly 35 extends vertically in the front-to-back direction, and the connecting rod 36 is respectively connected to the first crossbar assembly 34 and the second crossbar assembly 35 to form a truss structure; such an arrangement can improve the structural strength of the moving beam 30, thereby improving the reliability of the operation.

[0097] In addition, in some specific examples, the second cross bar assembly 35 extends in the left-right direction, the first cross bar assembly 34 extends in the front-back direction, and includes two, one first cross bar assembly 34 is arranged on one side of the second cross bar assembly 35 in the left-right direction, and the other first cross bar assembly 34 is arranged on the other side of the second cross bar assembly 35 in the left-right direction, and connecting rods 36 are respectively provided on both sides of the second cross bar assembly 35 to form truss structures on both sides of the second cross bar assembly 35, thereby improving the structural strength of the movable beam 30 and improving the reliability of the operation; in addition, a guide wheel 32 and a support wheel 33 may be provided on the first cross bar assembly 34, the guide wheel 32 may cooperate with the guide groove 22 on the fixed beam 20 to guide the first cross bar assembly 34 to move in the front-back direction, thereby guiding the movable beam 30 to move in the front-back direction; the support wheel 33 may cooperate with the support portion 23 of the fixed beam 20 to limit the movable beam 30 between the two support portions 23 on the fixed beam 20 to prevent the movable beam 30 from slipping out of the fixed beam 20 and improve the reliability of the operation.

[0098] In some embodiments of the present invention, the clamping assembly 60 may include a main body, a first clamping portion, a second clamping portion, a second driving member, and a third driving member.

[0099] Wherein, the main body is rotatably connected to the first clamping part and the second clamping part respectively, the third driving member is connected to the main body and the first clamping part respectively, and the third driving member is connected to the main body and the second clamping part respectively, wherein the third driving member drives the first clamping part to rotate, and the third driving member drives the second clamping part to rotate, so that the first clamping part and the second clamping part are closed and unfolded with each other, for clamping and releasing the traffic cone; therefore, the clamping assembly 60 can have a larger clamping range to facilitate the transmission and displacement of the traffic cone.

[0100] In detail, when releasing the traffic cone, the second driving member can drive the first clamping part to rotate relative to the main body, and the third driving member can drive the second clamping part to rotate relative to the main body, so that the first clamping part and the second clamping part are spread out to release the traffic cone on the clamping assembly 60; when clamping the traffic cone, the second driving member can drive the first clamping part to rotate relative to the main body, and the third driving member can drive the second clamping part to rotate relative to the main body, so that the first clamping part and the second clamping part are closed to clamp the traffic cone; and cooperate with the aforementioned driving assembly, fixed beam 20 and movable beam 30 to realize the transmission and displacement of the traffic cone.

[0101] Reference Figures 1 to 13 According to the traffic cone retractable vehicle 1000 in the embodiment of the utility model, the traffic cone retractable vehicle 1000 may include a vehicle body 200, a box body 300 and the above-mentioned traffic cone shifting device 100.

[0102] The box 300 is disposed on the vehicle body 200 and is used to accommodate traffic cones. The traffic cone shifting device 100 is disposed on the vehicle body 200 and is used to take out traffic cones from the box 300 and place traffic cones into the box 300. By applying the aforementioned traffic cone shifting device 100, the stability of the traffic cone retracting and releasing operation can be improved, thereby improving the efficiency of the operation.

[0103] Specifically, the box body 300 has a retractable end, and the clamping assembly 60 in the traffic cone displacement device 100 has a first predetermined position and a second predetermined position, wherein the clamping assembly 60 corresponds to the retractable end of the box body 300 when in the first predetermined position; and the clamping assembly 60 can move between the first predetermined position and the second predetermined position under the combined drive of the first drive assembly 70 and the second drive assembly 80.

[0104] When the clamping assembly 60 moves to the first predetermined position, the clamping assembly 60 can place the traffic cone in the box 300 or take out the traffic cone in the box 300 through the retractable end of the box 300; when the clamping assembly 60 moves to the second predetermined position, the clamping assembly 60 can clamp the traffic cone recovered to the vehicle body 200, or place the traffic cone on the vehicle body 200 to be clamped by the device for placing the traffic cone on the road surface, thereby realizing the placement of the traffic cone on the road surface.

[0105] 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.

[0106] 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.

[0107] 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.

[0108] 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 driving mechanism of a traffic cone displacement device, used for driving a second structure (31) to move relative to a first structure (21) along a first direction, characterized in that: The driving mechanism comprises: A plurality of rod groups (11), wherein the plurality of rod groups (11) are sequentially connected along the first direction, wherein the rod groups include first connecting rods (111) and second connecting rods (112) that are crossed and hinged in the middle, wherein a plurality of the first connecting rods (111) in the plurality of rod groups (11) are connected end to end, and a plurality of the second connecting rods (112) are connected end to end, and wherein the plurality of rod groups (11) include a first end rod group (11a) and a second end rod group (11b), wherein the first end rod group (11a) and the second end rod group (11b) are respectively located at the ends of the plurality of rod groups. (11) along the two ends of the first direction, the first connecting rod (111) and the second connecting rod (112) of the first end rod group (11a) are rotatably connected to the first structural member (21), and at least one is slidably connected to the first structural member (21), the first connecting rod (111) and the second connecting rod (112) of the second end rod group (11b) are rotatably connected to the second structural member (31), and at least one is slidably connected to the second structural member (31), and the multiple rod groups (11) are configured to be telescopic; A first driving member (12), the first driving member (12) is connected to the plurality of rod groups (11) and is used for driving the plurality of rod groups (11) to extend and retract.

2. The driving mechanism of the traffic cone displacement device according to claim 1, characterized in that: One of the first connecting rod (111) and the second connecting rod (112) of the first end rod group (11a) is slidably and rotatably connected to the first structural member (21), and the other connecting rod is hinged to the first structural member (21); one of the first connecting rod (111) and the second connecting rod (112) of the second end rod group (11b) is slidably and rotatably connected to the second structural member (31), and the other connecting rod is hinged to the second structural member (31).

3. The driving mechanism of the traffic cone displacement device according to claim 2, characterized in that: The number of the rod groups is an odd number, the first connecting rod (111) of the first end rod group (11a) is slidably and rotatably connected to the first structural member (21), and the second connecting rod (112) is hinged to the first structural member (21); the second connecting rod (112) of the second end rod group (11b) is slidably and rotatably connected to the second structural member (31), and the first connecting rod (111) is hinged to the second structural member (31); Alternatively, the number of the rod groups is an even number, the first connecting rod (111) of the first end rod group (11a) is slidably and rotatably connected to the first structural member (21), and the second connecting rod (112) is hinged to the first structural member (21); the first connecting rod (111) of the second end rod group (11b) is slidably and rotatably connected to the second structural member (31), and the second connecting rod (112) is hinged to the second structural member (31).

4. The driving mechanism of the traffic cone displacement device according to claim 2, characterized in that: Also includes: A first slide rail (41), the first slide rail (41) is arranged on the first structural member (21) and extends along the second direction; a first sliding block (42), the first sliding block (42) being slidably connected to the first sliding rail (41) along the second direction, and the one connecting rod of the first end rod group (11a) being hinged to the first sliding block (42); A second slide rail (51), the second slide rail (51) being disposed on the second structural member (31) and extending along the second direction; a second slider (52), the second slider (52) being slidably connected to the second slide rail (51) along the second direction, the one connecting rod of the second end rod group (11b) being hinged to the first slider (42), The second direction is perpendicular to the first direction.

5. The driving mechanism of the traffic cone displacement device according to claim 4, characterized in that: It also includes a first limit block (43), a second limit block (44), a third limit block (53) and a fourth limit block (54), wherein the first limit block (43) and the second limit block (44) are respectively arranged at two ends of the first slide rail (41) along the second direction, and the first slide block (42) is slidably arranged between the first limit block (43) and the second limit block (44); The third limit block (53) and the fourth limit block (54) are respectively arranged at two ends of the second slide rail (51) along the second direction, and the second slide block (52) is slidably arranged between the third limit block (53) and the fourth limit block (54).

6. The driving mechanism of the traffic cone displacement device according to claim 1, characterized in that: The first connecting rod (111) and the second connecting rod (112) of the first end rod group (11a) are slidably and rotatably connected to the first structural member (21), and the first connecting rod (111) and the second connecting rod (112) of the second end rod group (11b) are slidably and rotatably connected to the second structural member (31).

7. The driving mechanism of the traffic cone displacement device according to claim 1, characterized in that: The first driving member (12) is a linear driving member, one end of which is hinged to the first structural member (21), and the other end of which is rotatably connected to a first connecting rod (111), a second connecting rod (112) or a hinge axis of the first connecting rod (111) and the second connecting rod (112) of one of the rod groups.

8. The driving mechanism of the traffic cone displacement device according to claim 1, characterized in that: The first connecting rod (111) comprises a first rod portion (111a), a second rod portion (111b) and a connecting portion (111c); the first rod portion (111a) and the second rod portion (111b) are arranged side by side; the connecting portion (111c) is connected between the first rod portion (111a) and the second rod portion (111b); the second connecting rod (112) crosses the first rod portion (111a) and the second rod portion (111b) respectively and is hinged in the middle.

9. A traffic cone displacement device, characterized in that: include: Fixed beam (20); A movable beam (30), wherein the movable beam (30) is movable in a front-rear direction; A gripping assembly (60), wherein the gripping assembly (60) is movable in an up-down direction, a first driving assembly (70), the first driving assembly (70) being connected to the fixed beam (20) and the movable beam (30) respectively, and being used for driving the movable beam (30) to move in a front-rear direction relative to the fixed beam (20); a second driving assembly (80), the second driving assembly (80) being connected to the moving beam (30) and the clamping assembly (60) respectively, and being used for driving the clamping assembly (60) to move in an up-down direction relative to the moving beam (30), Wherein, at least one of the first driving assembly (70) and the second driving assembly (80) comprises a driving mechanism of the traffic cone displacement device according to any one of claims 1-7.

10. The traffic cone displacement device according to claim 9, characterized in that: The fixed beam (20) is provided with guide grooves (22) on both sides along the left-right direction, and the guide grooves (22) extend along the front-back direction; the movable beam (30) is provided with guide wheels (32) on both sides along the left-right direction, and the guide wheels (32) are rollably arranged in the corresponding guide grooves (22) to guide the movable beam (30) to move along the front-back direction; And / or, the fixed beam (20) is provided with support parts (23) on both sides along the left-right direction, the support parts (23) extend along the front-back direction, and the movable beam (30) is provided with support wheels (33) on both sides along the left-right direction, the support wheels (33) can be rollably abutted against the support parts (23) to limit the movable beam (30) between the support parts (23) on both sides; And / or, the movable beam (30) includes a first cross bar assembly (34), a second cross bar assembly (35) and a connecting rod (36), wherein the first cross bar assembly (34) extends along the front-to-back direction, the second cross bar assembly (35) extends vertically along the front-to-back direction, and the connecting rod (36) is respectively connected to the first cross bar assembly (34) and the second cross bar assembly (35) to form a truss structure.

11. The traffic cone displacement device according to claim 9, characterized in that: The clamping assembly (60) comprises a main body, a first clamping part, a second clamping part, a second driving member and a third driving member, wherein the main body is rotatably connected to the first clamping part and the second clamping part respectively, the second driving member is connected to the main body and the first clamping part respectively, and the third driving member is connected to the main body and the second clamping part respectively. The second driving member drives the first clamping part to rotate, and the third driving member drives the second clamping part to rotate, so that the first clamping part and the second clamping part are closed and unfolded with each other, so as to clamp and release the traffic cone.

12. A traffic cone retracting and releasing 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; The traffic cone displacement device according to any one of claims 1 to 11, wherein the traffic cone displacement device is arranged on the vehicle body (200) and is used to take out the traffic cone from the box (300) and place the traffic cone into the box (300).

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