Damping type electric pole safety transport vehicle

Abstract

The invention relates to the technical field of vehicle transfer, in particular to a damping type electric pole safety transport vehicle which comprises a transport vehicle body, a box body is arranged on the transport vehicle body, and the bottom of the tail end of the box body is rotationally arranged on the transport vehicle body. The box body is composed of two sections of separated same box body structures, the separated ends are connected through a telescopic assembly, the fixed end of the telescopic assembly is located on one section of box body structure, and the telescopic end of the telescopic assembly is located on the other section of box body structure. The two side faces of each box body structure are connected with the transport vehicle body through hydraulic assemblies, and the hydraulic assemblies are installed on the transport vehicle body through hard damping structures. The hard damping structure comprises an elastic assembly. A flexible damping structure is fixedly arranged on the bottom face of the box body and comprises a transverse elastic assembly and a vertical elastic assembly, and the transverse elastic assembly is located in the middle of the lower portion of the box body. According to the electric pole transportation device, the technical problems of transportation safety in the electric pole transportation process and effective damping and protection in the electric pole transportation process are solved.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle transportation, and in particular to a shock-absorbing electric pole safety transportation vehicle. Background Art

[0002] Due to their length and weight, electric poles require special means of transportation, generally trailers and trucks are used for transportation. However, in the specific construction environment of electric poles, it is difficult to protect the electric poles from damage when trailers and trucks are used for transportation, and there is a high risk during transportation.

[0003] The patent name that has been published is a Chinese patent with the publication number CN211642285U, which includes a base, the bottom of the base is a wheel, and at least one group of first slide grooves is provided on the base, each group of first slide grooves is symmetrically arranged on the top of the base, and a hydraulic cylinder is provided at the bottom of the first slide groove; a mounting seat is slidably provided in the first slide groove, and the hydraulic cylinder pushes the mounting seat to slide in the first slide groove, and a mounting groove is provided on the mounting seat; a clamping assembly is provided in the mounting groove, and the clamping assembly clamps the pole in the mounting groove; a connecting seat is installed on the side wall of the base; the driving mechanism is a tricycle, and the connecting seat is fixedly connected to the frame of the tricycle through a connecting assembly.

[0004] Although the device can transport multiple poles, its exposed and simple pole fixing structure is difficult to protect the poles during transportation, and it has no shock-absorbing function, which can easily cause damage to the poles. Summary of the invention

[0005] The purpose of the present application is to provide a shock-absorbing electric pole safety transport vehicle, which solves the technical problems of electric pole transportation safety in a construction environment and effective shock absorption and protection during electric pole transportation.

[0006] In order to solve the above technical problems, the solution adopted by this application is as follows:

[0007] A shock-absorbing electric pole safety transport vehicle comprises a transport vehicle body. A box body is arranged on the transport vehicle body. The bottom of the terminal end of the box body is rotatably arranged on the transport vehicle body.

[0008] Preferably, the box body is composed of two separate identical box body structures, the separated ends of the two box body structures are connected by a telescopic assembly, the fixed end of the telescopic assembly is located on one of the box body structures, and the telescopic end of the telescopic assembly is located on the other box body structure, and the direction in which the box body structure is displaced by the telescopic assembly is the length direction of the box body.

[0009] Preferably, both sides of each box structure are connected to the transport vehicle body through a hydraulic component, the telescopic end of the hydraulic component is rotatably connected to the box structure, the fixed end of the hydraulic component is arranged on a rigid shock absorbing structure, and the rigid shock absorbing structure is installed on the transport vehicle body.

[0010] Preferably, the rigid shock-absorbing structure includes an elastic component, and the elastic displacement direction of the elastic component is vertical.

[0011] Preferably, a flexible shock-absorbing structure is fixedly provided on the bottom surface of the box, and the flexible shock-absorbing structure includes a transverse elastic component and a vertical elastic component. The transverse elastic component is located in the middle of the lower part of the box, the elastic displacement direction of the transverse elastic component is transverse, and the elastic displacement direction of the vertical elastic component is vertical; when the telescopic component and the hydraulic component are extended, the flexible shock-absorbing structure on the bottom surface of the box is separated from and not in contact with the transport body; when the telescopic component and the hydraulic component are retracted and reset, the flexible shock-absorbing structure on the bottom surface of the box is in contact with the surface of the transport body.

[0012] Preferably, the box is hollow inside, penetrating the outlet end and the end of the box, a slot plate is provided inside the box, a slot is formed between two slot plates arranged opposite to each other, an electric pole is placed in the slot, and a shock-absorbing pad is provided between the electric pole and the slot.

[0013] Preferably, an outlet stopper is provided at the outlet end of the box body, and the outlet stopper includes a box door, and the panel surface of the box door matches the outlet end of the box body (2). A plurality of rubber strips arranged transversely are provided on the panel surface of the box door facing the box body, and there are gaps between the rubber strips, and the rubber strips abut against one end of the electric pole in the box body.

[0014] Preferably, an end stopper is provided at the end of the box body, and the end stopper includes an end stopper plate and an elastic pad. The end stopper plate matches the end of the box body, and a layer of elastic pad is provided on the plate surface of the end stopper plate facing the box body, and the elastic pad abuts against one end of the pole in the box body.

[0015] Preferably, one of the two slot plates disposed opposite to each other is fixed inside the box, and the other slot plate is connected to the displacement adjustment component.

[0016] Preferably, the displacement adjustment component includes a slide groove, which passes through the top of the box body, and a connecting slider is slidably arranged in the slide groove. The bottom of the connecting slider is fixedly connected to the slot plate, and the top of the connecting slider is matched with the screw thread. The screw rod passes through the connecting slider, and connecting seats are rotatably arranged at both ends of the screw rod, and a handle is connected to the end of the screw rod close to the outside of the box body.

[0017] Preferably, the exit stopper also includes a first electric cylinder, which is arranged on the side of the box body, and the driving rod of the first electric cylinder is fixedly connected to the top of the box door. A vertical slot is arranged on the box body, and the box door is slidably arranged in the vertical slot.

[0018] Preferably, a driving member is provided on the side surface at the end of the box body, the driving member is connected to the end baffle, and the end baffle is displaced along the length direction of the box body through the driving member.

[0019] Preferably, a guide steel plate is provided on the transport vehicle body, and the guide steel plate is located between the front of the transport vehicle body and the end stopper, and the upper part of the guide steel plate is an arc-shaped structure, and the inner side of the arc-shaped structure faces the front of the vehicle.

[0020] Preferably, the two slot plates disposed opposite to each other form at least two slots, and the slots are vertically arranged in the box.

[0021] Preferably, at least one group of slot plates facing each other is provided in the box body, and each group of slot plates is correspondingly provided with two displacement adjustment components, and the two displacement adjustment components are respectively located on two sections of the box body structure of the box body.

[0022] Preferably, there is a gap between each group of slot plates, and the slot plates in each group of slot plates connected to the displacement adjustment assembly slide in the gap, and the sliding direction is along the direction in which the two side surfaces of the box body extend.

[0023] The technical solution of the present application has at least the following advantages and beneficial effects:

[0024] In the present invention, by providing a separate box structure and a telescopic assembly connected thereto, the length of the box can be changed to transport electric poles of different lengths.

[0025] In the present invention, by arranging a hydraulic assembly in each box structure, the box and the pole transported therein can change their angles, thereby reducing the lateral length of the retractable box, and facilitating the avoidance of collision with objects in the construction environment in a complex road with various building materials piled up in the construction environment;

[0026] In the present invention, a flexible shock-absorbing structure is provided between the box body and the transport vehicle body to provide shock absorption for the box body during normal transportation of the vehicle;

[0027] In the present invention, a hard shock-absorbing structure is arranged at the bottom of the hydraulic assembly connected to the box body. After the box body is hydraulically lifted, when the shock absorption of the flexible shock-absorbing structure fails, the box body continues to be damped, and the load-bearing spring that performs vertical elastic displacement in the elastic assembly in the hard shock-absorbing structure bears the weight of the hydraulic assembly and maintains the normal operation of the hydraulic function.

[0028] In the present invention, by arranging baffles with buffer layers at both ends of the box body and arranging a guide steel plate at the front of the vehicle, it is prevented that when a traffic accident occurs, the electric pole slides due to inertia and is inserted into the driving position, endangering the safety of the transport personnel;

[0029] In the present invention, a slot plate with adjustable slot size is provided to transport electric poles with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the present invention;

[0031] Figure 2 It is a schematic diagram of the front structure of the device.

[0032] Figure 3 It is a schematic cross-sectional view of the displacement adjustment structure of the device.

[0033] Figure 4 For this device Figure 3 Schematic diagram of the enlarged structure of A.

[0034] Figure 5 It is a schematic diagram of the right side structure of the device.

[0035] Figure 6 It is a schematic diagram of the cross-sectional structure of the middle card slot plate of the device.

[0036] Figure 7 This is a schematic diagram of the structure of the device from another angle.

[0037] In the figure: 1-transport vehicle body, 2-box body, 3-slot plate, 4-displacement adjustment component, 401-connecting slider, 402-slideway, 403-screw, 404-connecting seat, 405-handle, 5-shock-absorbing pad, 6-exit stopper, 601-box door, 602-rubber strip, 603-first electric cylinder, 7-end stopper, 701-end stopper, 702-elastic pad, 8-driving member, 9-base, 10-hydraulic component, 101-support seat, 102-hydraulic rod, 11-rigid shock-absorbing structure, 111-first bottom plate , 112-support plate, 113-first stud, 114-first top plate, 115-second stud, 116-pressure plate, 117-first spring, 118-nut, 119-first rubber pad, 12-flexible shock-absorbing structure, 121-second bottom plate, 122-support block, 123-second spring, 124-second top plate, 125-second rubber pad, 126-connecting column, 127-connecting rod, 128-third spring, 13-displacement telescopic assembly, 131-second electric cylinder, 132-load-bearing slide plate, 14-guide steel plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in the subsequent figures. If the terms "center", "upper", "lower", "inner", "outer", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the figure, or the orientation or position relationship in which the product of the application is usually placed when in use, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. It should also be noted that unless otherwise clearly specified and limited, if the terms "set", "install", and "connect" appear, they 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 directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] Example

[0041] In this embodiment, please refer to Figure 1-Figure 7 The present invention provides a shock-absorbing pole safety transport vehicle, including a transport vehicle body 1, a box body 2, a slot plate 3, a shock-absorbing pad 5, an exit stopper 6, an end stopper 7, a base 9, a hydraulic assembly 10, a rigid shock-absorbing structure 11, and a flexible shock-absorbing structure 12.

[0042] Furthermore, a box 2 is provided on the transport body 1 , and the interior of the box 2 is used to place the poles, which are then transported in the construction environment by the transport body 1 .

[0043] The bottom end of the box body 2 is rotatably connected to the base 9, and the base 9 is fixed on the transport body 1. The two side surfaces of the box body 2 are connected to the transport body 1 through a hydraulic component 10. The hydraulic component 10 includes a hydraulic rod 102 and a support seat 101. The hydraulic rod 102 is rotatably connected to the box body 2 and the support seat 101 respectively. When the hydraulic rod 102 works, it will push the box body 2, so that the box body 2 rotates along the base 9 as the axis, thereby changing the angle of the box body 2 on the transport body 1.

[0044] Preferably, when the transport vehicle 1 is transporting the poles, the box 2 is placed flat on the transport vehicle 1, and the hydraulic rod 102 does not work. At this time, because the length of some poles is longer than the transport vehicle 1, one end of the box 2 for placing the poles will also extend from the rear of the transport vehicle 1. When encountering a sharp turn in the lane in the construction environment, the vehicle can turn and pass through the road, but the extended box 2 and the poles may touch the construction materials or construction buildings outside the road, causing damage to the box or the poles. Therefore, the hydraulic rod 102 can be used to increase the angle between the box 2 and the transport vehicle 1, change the vertical height of the box 2 and the extended end of the pole, thereby reducing the lateral length of the box 2 and the extended end of the pole, so that the extended end of the box 2 no longer extends out of the rear of the vehicle, avoiding collision of the box 2 or the pole when the vehicle turns sharply on the road in the narrow construction environment, thereby improving transportation safety.

[0045] The transport vehicle body 1 is a driving vehicle that can be used for transportation and handling in a construction environment.

[0046] Furthermore, the box body 2 is composed of two separate identical box body structures, and a displacement telescopic component 13 is connected between the separated ends of the two box body structures. The displacement telescopic component 13 can change the distance between the two box body structures, thereby changing the length of the entire box body 2, so as to transport poles of different lengths.

[0047] The displacement and telescopic assembly 13 includes a second electric cylinder 131 and a load-bearing slide plate 132 .

[0048] The fixed end of the second cylinder 131 is fixedly arranged on one of the box structures, and the driving end of the second cylinder 131 is fixedly arranged on the other box structure. The two box structures slide relative to each other through the second electric cylinder 131, and the sliding direction is the length direction of the box 2.

[0049] A guide groove is provided on the separation section of the two box structures, and a load-bearing slide plate 132 is slidably provided in the guide groove. The load-bearing slide plate 132 is fixedly connected to one section of the box structure and slides in the guide groove of the other section of the box structure. The load-bearing slide plate 132 connects the two box structures and bears the load.

[0050] Furthermore, a hard shock-absorbing structure 11 is provided between the hydraulic assembly 10 and the transport vehicle body 1, which provides a weaker shock-absorbing effect for the hydraulic assembly 10 and the box body 2 connected thereto without affecting the hydraulic lifting function when the hydraulic rod 102 is working.

[0051] The rigid shock-absorbing structure 11 includes a first bottom plate 111 , a support plate 112 , a first stud 113 , a first top plate 114 , a second stud 115 , a pressure plate 116 , a first spring 117 , a nut 118 , and a first rubber pad 119 .

[0052] Specifically, the first top plate 114 is connected to the bottom surface of the support seat 101 in the hydraulic assembly 10, the first bottom plate 111 is connected to the transport body 1, the support plate 112 is fixed on the first bottom plate 111, the support plate 112 is a door-shaped structure, the first stud 113 slides through the support plate 112, the top of the first stud 113 is fixed on the first top plate 114, the first stud 113 passes through the support plate 112 and the bottom end is threadedly connected with a nut 118, the top surface of the support plate 112 is provided with a first rubber pad 119, and the first stud 113 passes through the first rubber pad 119.

[0053] By twisting the nut 118 on the first stud 113 to move it up and down, the distance between the first rubber pad 119 and the first top plate 114 can be changed, thereby changing the pressure exerted by the first top plate 114 on the first rubber pad 119 .

[0054] A second stud 115 is fixed at the center of the first top plate 114. The second stud 115 passes through a pressure plate 116. A nut 118 is threadedly connected to the second stud 115. The nut 118 is respectively located on the upper and lower surfaces of the pressure plate 116. The bottom surface of the pressure plate 116 abuts against the top of the first spring 117, and the bottom of the first spring 117 is connected to the first bottom plate 111.

[0055] By twisting the nuts 118 above and below the pressure plate 116 to move it up and down, the elastic expansion and contraction amount of the first spring 117 under the pressure plate 116 can be changed, thereby changing its buffering effect.

[0056] Preferably, when the height of the extended end of the lifting box 2 is increased, the hydraulic assembly 10 works, and the reaction of the hydraulic lifting will be applied to the hard shock-absorbing structure 11. At this time, the first top plate 114 will drive the pressure plate 116 to move relative to the first bottom plate 111, and the pressure plate 116 will squeeze the first spring 117. The first spring 117 is a load-bearing spring. While bearing the weight of the hydraulic assembly 10, it also offsets part of the force through elastic displacement. Then the first top plate 114 will begin to contact the first rubber pad 119, and then the elastic deformation generated by the first rubber pad 119 will offset a small part of the force again, and the first rubber pad 119 will provide hard support for the hydraulic assembly 10 above, so as to avoid the hydraulic assembly 10 shaking due to elastic deformation, causing the box 2 to shake and affecting transportation safety.

[0057] The rigid shock-absorbing structure 11 has a smaller shock-absorbing displacement and a weaker shock-absorbing effect, but can provide a higher bearing capacity to ensure the normal operation of the hydraulic assembly 10 .

[0058] Furthermore, a flexible shock-absorbing structure 12 is arranged between the bottom of the box body 2 and the transport body 1. The flexible shock-absorbing structure 12 can swing with the box body 2. When the hydraulic assembly 10 is not working, the flexible shock-absorbing structure 12 is in contact with the transport body 1 and reduces various vibrations generated by the vehicle during normal driving, thereby preventing them from affecting and damaging the poles.

[0059] The flexible shock-absorbing structure 12 includes a second bottom plate 121 , a support block 122 , a second spring 123 , a second top plate 124 , a second rubber pad 125 , a connecting column 126 , a connecting rod 127 , and a third spring 128 .

[0060] Specifically, the second top plate 124 is fixedly connected to the bottom surface of the box body 2, the second bottom plate 121 is in contact with the transport body 1, a support block 122 is fixedly provided on the second bottom plate 121, the top of the support block 122 is fixedly connected to the bottom of the second spring 123, the top of the second spring 123 is fixedly connected to the second top plate 124, and a second rubber pad 125 is provided inside the second spring 123, the second rubber pad 125 is fixed on the support block 122 and does not contact the second top plate 124.

[0061] Preferably, when the transport body 1 vibrates during driving, the generated vibration will drive the second bottom plate 121 to move relative to the second top plate 124, and the second spring 123 will elastically expand and contract to offset the vibration. Under normal circumstances, the second top plate 124 will not contact the second rubber pad 125 in the second spring 123. Only when the vibration is too large and the second spring 123 expands and contracts too much due to the force, which will affect the service life of the second spring 123, the second top plate 124 will abut against the second rubber pad 125 due to the excessive displacement, and the second spring 123 will be protected from damage through the elastic abutment of the second rubber pad 125.

[0062] Two support blocks 122 are transversely arranged on the second bottom plate 121, a connecting column 126 is transversely fixed between the two support blocks 122, a third spring 128 is sleeved on the connecting column 126, two ends of the third spring 128 are respectively connected to one end of a connecting rod 127, and the other end of the connecting rod 127 is rotatably connected to the bottom surface of the box body 2. The connection between the connecting rod 127 and the spring can be rotated to ensure that one end of the connecting rod 127 can slide on the connecting column 126.

[0063] Preferably, the elastic deformation of the second spring 123 can provide shock absorption and buffering for the box body 2, but due to the elastic properties of the spring itself, the box body 2 connected to the second spring 123 will also shake elastically. In order to reduce the shaking, a third spring 128 perpendicular to the elastic displacement direction of the second spring 123 is added to the bottom of the box body 2. When the vehicle vibrates, the second spring 123 will undergo vertical elastic deformation, and the third spring 128 will undergo lateral elastic deformation. Both springs can achieve the shock absorption function, but the third spring 128 will not apply a vertical elastic reaction force to the box body 2. Therefore, when part of the vibration is offset by the third spring 128, the third spring 128 shares the vibration of the second spring 123, so that the elastic reaction force of the upper box body 2 is reduced, so that its shaking is reduced, and the shock absorption effect is improved.

[0064] Preferably, in order to transport electric poles of different lengths, a box 2 that can change the transport length is provided, and the longer box 2 and electric pole will therefore extend out of the vehicle. In order to solve the problem of vehicle steering when transporting longer electric poles, a hydraulic component 10 that can change the lateral length of the box 2 is provided in the device. When the hydraulic component 10 hydraulically lifts the box 2, the flexible shock-absorbing structure 12 at the bottom of the box 2 is separated from the transport vehicle body 1 and cannot continue to perform the shock-absorbing function. At this time, it is necessary to perform a temporary shock-absorbing function through the hard shock-absorbing structure at the hydraulic component 10 to prevent the extended end of the box 2 from being affected by the shock-absorbing structure after the height is raised.

[0065] Please refer to Figure 1-Figure 3 In this embodiment, the interior of the box body 2 is hollow, and the outlet end and the end of the box body 2 are penetrated. A slot plate 3 is arranged inside the box body 2, and a slot is formed between two slot plates 3 arranged opposite to each other. An electric pole is placed in the slot, and a shock-absorbing pad 5 is arranged between the electric pole and the slot.

[0066] In this embodiment, the shock-absorbing pad 5 is configured as an elastic sponge pad, which provides a certain degree of shock absorption and buffering, and is also used to reduce the hard contact between the pole and the slot surface, thereby avoiding damage to the pole caused by friction between the pole and the slot surface.

[0067] Please refer to Figure 5 In this embodiment, the exit end of the box 2 is located at the rear of the transport vehicle 1, and the external electric pole is transported into the box 2 through the exit end. The exit end of the box 2 is provided with an exit stopper 6. When the electric pole is placed in the box 2 for transportation, the exit stopper 6 blocks the exit end of the box 2 to prevent the electric pole from sliding out of the exit end at will and causing an accident.

[0068] The outlet stopper 6 includes a box door 601 , a rubber strip 602 , and a first electric cylinder 603 .

[0069] Specifically, the panel surface of the box door 601 matches the outlet end surface of the box body 2, and a plurality of transversely arranged rubber strips 602 are provided on the panel surface of the box door 601 facing the box body 2. The rubber strips 602 are relatively soft and deform greatly when subjected to force. There are gaps between the rubber strips 602, and the rubber strips 602 abut against one end of the electric pole in the box body 2.

[0070] The first electric cylinder 603 is arranged on the side of the box body 2, and the driving rod of the first electric cylinder 603 is fixedly connected to the top of the box door 601. A vertical slot is arranged on the box body 2, and the box door 601 is slidably arranged in the vertical slot.

[0071] Preferably, when the electric pole is placed in the box body 2, the first electric cylinder 603 lifts the box door 601 to expose the card slot inside the box body 2; when the placement is completed, the first electric cylinder 603 lowers the box door 601, and the rubber strip 602 on the box door 601 contacts one end of the electric pole, and the electric pole squeezes the rubber strip 602 that moves downward. The gap between the rubber strips 602 makes the rubber strip 602 deform toward the gap when it is squeezed, so that the electric pole can move smoothly in the descending rubber strip 602. When the box door 601 completely blocks the exit end of the box body 2, one end of the electric pole abuts against the rubber strip 602 and applies pressure, and at the position of the rubber strip 602 corresponding to the electric pole, the rubber strip 602 will be deformed and sunken, wrapping one end of the electric pole to prevent it from rotating or sliding, while reducing the vibration of the electric pole through its own soft structure.

[0072] Please refer to Figure 7 In this embodiment, the end of the box body 2 is located at the front of the transport vehicle body 1, and an end stopper 7 is provided at the end of the box body 2.

[0073] The end stopper 7 includes an end stopper plate 701 and an elastic pad 702 .

[0074] Specifically, the end baffle 701 matches the end of the box 2, and a layer of elastic pad 702 is provided on the plate surface of the end baffle 701 facing the box 2. The elastic pad 702 abuts against one end of the pole in the box 2. The elastic pad 702 is set as a rubber pad to provide a buffer for one end of the pole.

[0075] In addition, a guide steel plate 14 is provided on the transport vehicle body 1. The guide steel plate 14 is located between the front of the transport vehicle body 1 and the end stopper 7. The upper part of the guide steel plate 14 is an arc-shaped structure, and the inner side of the arc-shaped structure faces the front of the vehicle.

[0076] In the prior art, when a driving vehicle transporting electric poles in a construction environment encounters an emergency while driving, causing the driving vehicle to perform emergency braking, rear-end collision, or other vehicle-related dangerous situations, the long pole mechanism of the electric pole can easily cause the inertia of the vehicle when it stops, causing the electric pole to slide by inertia, thereby inserting into the driving position of the vehicle, directly causing the driver's death, making the transportation of electric poles highly dangerous.

[0077] Preferably, by adding an exit stopper 6 and an end stopper 7 with elastic buffer components at both ends of the length of the box body 2, i.e., the exit end and the end, when the transport body 1 suddenly stops, the inertial sliding of the pole can be offset by the elastic buffer, thereby reducing the risk of accidents; even if the pole breaks through the end stopper 7 due to excessive inertia, the guide steel plate 14 arranged between the end stopper 7 and the front of the vehicle can also prevent the pole from inserting into the driving position of the front of the vehicle, and the arc-shaped structure on the upper part of the guide steel plate 14 can provide a certain guidance, guiding part of the pole on the upper part of the box body 2 to deviate from the cockpit position, reducing the force exerted by the pole on the steel plate, thereby protecting the driver on the transport body 1 and ensuring the driver's safety.

[0078] In addition, a driving member 8 is fixedly arranged on the side surface at the end position of the box body 2. The driving member 8 is set as a cylinder. The push rod of the cylinder is connected to the end baffle 701. The end baffle 701 is displaced along the length direction of the box body 2 through the cylinder.

[0079] During the transportation of the electric pole, the cylinder is in an extended state, and the end stopper 7 is still in contact with the electric pole; when it is transported to the designated working position, the driving rod will start to work, raising the outlet end of the box 2, and then the cylinder will also retract, driving the end stopper 701 to move, and the end stopper 701 will drive the abutting electric pole to extend toward the outlet end (at this time, the first electric cylinder 603 has lifted the box door 601), so that the electric pole extends a section at the outlet end, which is convenient for the external lifting device to fix the electric pole and pull it out of the box 2.

[0080] Please refer to Figure 3 In this embodiment, a displacement adjustment component 4 is also provided. Among the two slot plates 3 arranged opposite to each other, one of the slot plates 3 is fixed inside the box body 2, and the other slot plate 3 is connected to the displacement adjustment component 4. The size of the slot between the two slot plates 3 is changed by the displacement adjustment component 4.

[0081] The displacement adjustment component 4 includes a connecting slider 401 , a slide groove 402 , a screw rod 403 , a connecting seat 404 , and a handle 405 .

[0082] Specifically, the slide groove 402 passes through the top of the box body 2, and a connecting slider 401 is slidably arranged in the slide groove 402. The bottom of the connecting slider 401 is fixedly connected to the slot plate 3, and the top of the connecting slider 401 is threadedly matched with the screw 403. The screw 403 passes through the connecting slider 401, and connecting seats 404 are rotatably arranged at both ends of the screw 403. The end of the screw 403 close to the outside of the box body 2 is connected to a handle 405.

[0083] Specifically, the slot plate is provided with a V-shaped groove in a transverse direction, and two slot plates arranged opposite to each other constitute a group of slots. That is, the V-shaped grooves on the two slot plates cooperate to fix a pole. In this embodiment, Figure 3 As shown, two groups of card slots are provided, and in addition, at least three groups may be provided.

[0084] Preferably, when the handle 405 is manually turned and a slot plate 3 is driven to move by the screw 403, the size of the slot formed between the two relatively arranged slot plates 3 will also change. When the size of the slot changes, it can be suitable for poles of different diameters, and has higher applicability.

[0085] In addition, the number of card slots formed by the two oppositely disposed card slot plates 3 is at least two, that is, a group of card slots includes a plurality of card slots vertically arranged in the box body 2 .

[0086] Each group of slot plates 3 is provided with two displacement adjustment components 4, which are respectively located at the two ends of the box body 2, so as to drive the entire slot plate 3 to move smoothly. Multiple slots enable the transport vehicle to transport multiple poles, increasing the transport quantity.

[0087] There is a gap between each group of slot plates 3, and the slot plates 3 connected to the displacement adjustment assembly 4 in each group of slot plates 3 slide in the gap to provide adjustment space for the adjustment of the slots, and the sliding direction of the slot plates 3 is along the direction extending from the two side surfaces of the box body 2, and slides horizontally.

[0088] So far, various embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solution invented here based on the above description, and the scope of the present invention is defined by the attached claims.

Claims

1. A shock-absorbing pole safety transport vehicle, comprising a transport vehicle body (1), characterized in that: The transport vehicle body (1) is provided with a box body (2), and the bottom end of the box body (2) is rotatably arranged on the transport vehicle body (1); The box body (2) is composed of two separate identical box body structures, the separated ends of the two box body structures are connected by a telescopic assembly, the fixed end of the telescopic assembly is located on one of the box body structures, and the telescopic end of the telescopic assembly is located on the other box body structure, and the direction in which the box body structure is displaced by the telescopic assembly is the length direction of the box body (2); Both sides of each box structure are connected to the transport vehicle body (1) via a hydraulic assembly (10); the telescopic end of the hydraulic assembly (10) is rotatably connected to the box structure; the fixed end of the hydraulic assembly (10) is arranged on a hard shock absorbing structure (11); and the hard shock absorbing structure (11) is mounted on the transport vehicle body (1); The rigid shock-absorbing structure (11) comprises an elastic component, and the elastic displacement direction of the elastic component is vertical; The bottom surface of the box (2) is fixedly provided with a flexible shock-absorbing structure (12), and the flexible shock-absorbing structure (12) comprises a transverse elastic component and a vertical elastic component, wherein the transverse elastic component is located in the middle of the bottom of the box (2), the elastic displacement direction of the transverse elastic component is transverse, and the elastic displacement direction of the vertical elastic component is vertical; when the telescopic component and the hydraulic component (10) are extended, the flexible shock-absorbing structure (12) on the bottom surface of the box (2) is separated from the transport vehicle body (1) and does not contact it; when the telescopic component and the hydraulic component (10) are retracted and reset, the flexible shock-absorbing structure (12) on the bottom surface of the box (2) contacts the surface of the transport vehicle body (1).

2. A shock-absorbing pole safety transport vehicle according to claim 1, characterized in that: The box body (2) is hollow inside, and the outlet end and the end of the box body (2) are penetrated. A slot plate (3) is arranged inside the box body (2), and a slot is formed between two slot plates (3) arranged opposite to each other. An electric pole is placed in the slot, and a shock-absorbing pad (5) is arranged between the electric pole and the slot.

3. The shock-absorbing pole safety transport vehicle according to claim 1 is characterized in that: An outlet stopper (6) is provided at the outlet end of the box body (2), the outlet stopper (6) comprising a box door (601), the panel surface of the box door (601) matches the outlet end of the box body (2), a plurality of rubber strips (602) arranged transversely are provided on the panel surface of the box door (601) facing the box body (2), gaps exist between the rubber strips (602), and the rubber strips (602) abut against one end of the electric pole in the box body (2); An end stopper (7) is provided at the end of the box body (2), and the end stopper (7) comprises an end stopper plate (701) and an elastic pad (702). The end stopper plate (701) matches the end of the box body (2), and a layer of elastic pad (702) is provided on the plate surface of the end stopper plate (701) facing the box body (2), and the elastic pad (702) abuts against one end of the electric pole in the box body (2).

4. The shock-absorbing pole safety transport vehicle according to claim 2, characterized in that: The two slot plates (3) are arranged facing each other, wherein one of the slot plates (3) is fixed inside the box body (2), and the other of the slot plates (3) is connected to the displacement adjustment component (4); The displacement adjustment component (4) comprises a slide groove (402), the slide groove (402) passes through the top of the box body (2), a connecting slider (401) is slidably arranged in the slide groove (402), the bottom of the connecting slider (401) is fixedly connected to the slot plate (3), the top of the connecting slider (401) is threadedly matched and connected to a screw rod (403), the screw rod (403) passes through the connecting slider (401), connecting seats (404) are rotatably arranged at both ends of the screw rod (403), and one end of the screw rod (403) close to the outside of the box body (2) is connected to a handle (405).

5. The shock-absorbing pole safety transport vehicle according to claim 3, characterized in that: The outlet stopper (6) further comprises a first electric cylinder (603), which is arranged on the side of the box body (2), and a driving rod of the first electric cylinder (603) is fixedly connected to the top of the box door (601), and a vertical slot is arranged on the box body (2), and the box door (601) is slidably arranged in the vertical slot.

6. The shock-absorbing pole safety transport vehicle according to claim 3, characterized in that: A driving member (8) is provided on the side surface at the end of the box body (2), and the driving member (8) is connected to the end baffle (701), and the end baffle (701) is displaced along the length direction of the box body (2) through the driving member (8).

7. The shock-absorbing pole safety transport vehicle according to claim 1, characterized in that: The transport vehicle body (1) is provided with a guide steel plate (14), which is located between the front of the transport vehicle body (1) and the end stopper (7), and the upper part of the guide steel plate (14) is an arc-shaped structure, with the inner side of the arc-shaped structure facing the front of the vehicle.

8. The shock-absorbing pole safety transport vehicle according to claim 2, characterized in that: The two slot plates (3) disposed opposite to each other form at least two slots, and the slots are vertically arranged in the box body (2); At least one group of slot plates (3) disposed opposite to each other is arranged in the box body (2), and each group of slot plates (3) is correspondingly provided with two displacement adjustment components (4), and the two displacement adjustment components (4) are respectively located on two sections of the box body structure of the box body (2); There is a gap between each group of slot plates (3), and the slot plates (3) in each group of slot plates (3) connected to the displacement adjustment assembly (4) slide in the gap, with the sliding direction being along the direction in which the two side surfaces of the box body (2) extend.

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