Semitrailer transport vehicle convenient to disassemble and assemble

Abstract

The utility model relates to the field of semi-trailer transport vehicles, in particular to a semi-trailer transport vehicle convenient to disassemble and assemble, which comprises supporting rods I and two supporting rods II which are arranged at equal intervals, and clamping grooves I are formed in the surfaces, close to each other, of the supporting rods I; the face, close to the second supporting rod, of each first supporting rod and the left side face and the right side face of the second supporting rod are each provided with a second clamping groove, a first baffle is moved between the two corresponding first supporting rods, positioning installation of the first baffles is achieved through the two first supporting rods, and the second baffles are placed between the first supporting rods and the corresponding second supporting rods. The limiting effect on the first baffle and the second baffle is achieved by forming the first clamping groove and the second clamping groove, the top plate is installed on the surfaces of the corresponding locking pieces to slide, limiting of the top plate is achieved by locking the locking pieces, then the rapid installation effect of the first baffle, the second baffle and the top plate is achieved, and on the contrary, the dismounting effect is achieved. The device can quickly disassemble and assemble the surface coaming of the semitrailer and is convenient to maintain and overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-trailer transport vehicles, in particular to a semi-trailer transport vehicle which is easy to disassemble and assemble. Background Art

[0002] A semitrailer is a trailer with an axle placed behind the center of gravity of the vehicle and equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. A semitrailer is generally a three-axle semitrailer, which is divided into many types such as 11-meter warehouse semitrailer, 13-meter warehouse semitrailer, low-bed semitrailer, etc. It is a heavy-duty transport vehicle connected to the semitrailer head through a traction pin.

[0003] Usually, a panel is fixed behind a semi-trailer, and the space behind the semi-trailer is closed by the panel to achieve the effect of loading goods.

[0004] However, the existing semi-trailer transport vehicles generally weld the panels to the rear half of the semi-trailer, which makes it difficult to disassemble and assemble the panels, resulting in the inability to maintain and repair the panels after installation.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the disadvantages of requiring the enclosure to be disassembled and assembled, resulting in the inability to replace and repair the enclosure after installation.

[0007] The utility model discloses a semi-trailer transport vehicle which is easy to disassemble and assemble, comprising a support rod 1 and two support rods 2 arranged at equal distances, each of the support rods 1 having a side close to each other provided with a slot 1, each of the support rods 1 having a side close to the support rod 2 and a left side and a right side provided with a slot 2, the right side of one of the support rods 1 being provided with two baffle plates 1 and baffle plates 2 arranged at equal distances, the outer surface of each baffle plate 1 being slidably connected to the inner wall of the corresponding slot 1, the outer surface of each baffle plate 2 being slidably connected to the inner wall of the corresponding slot 2, a top plate being provided above one of the baffle plates 2, the top ends of each of the support rods 1 and the support rods 2 being fixedly connected with a locking member, and the outer surface of each locking member being slidably connected to the inner wall of the top plate.

[0008] Furthermore, a bottom plate is provided below the top plate, and the bottom end of each of the support rods 2 is fixedly connected to the upper surface of the bottom plate.

[0009] Furthermore, the upper surface of the base plate is provided with sliding grooves arranged at equal distances, the inner wall of each sliding groove is slidably connected with a sliding block, the upper surface of each sliding block is fixedly connected to the bottom end of the corresponding support rod, and the inner wall of each sliding block is threadedly connected with a threaded rod.

[0010] Furthermore, one end of each threaded rod that is close to each other is rotatably connected to the inner wall of the corresponding sliding groove, the outer surface of each threaded rod is rotatably connected to the inside of the base plate, and the outer surface of each threaded rod is fixedly connected to a gear.

[0011] Furthermore, toothed belts are provided on the left and right sides of the base plate, and the outer surface of each gear is meshed with the inner wall of the corresponding toothed belt, wherein the ends of the two threaded rods away from each other are fixedly connected with worm wheels, and the outer surface of each worm wheel is meshed with a worm.

[0012] Furthermore, the bottom surface of the base plate is fixedly connected to the vehicle body, the upper surface of the vehicle body is fixedly connected to limit blocks arranged at equal distances, and the inner wall of each limit block is rotatably connected to the outer surface of the corresponding worm.

[0013] Furthermore, the upper surface of the base plate is fixedly mounted with fixed blocks arranged at equal distances, each of the fixed blocks is threadedly connected to a screw rod, one end of each screw rod close to each other is rotatably connected to a reinforcement member, and the outer surface of each reinforcement member is slidably connected to the inner wall of the corresponding fixed block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets supporting rod 1, supporting rod 2, baffle 1, baffle 2, locking piece and other components, moves baffle 1 between two corresponding supporting rods 1, realizes the positioning and installation of baffle 1 through two supporting rods 1, places baffle 2 between supporting rod 1 and corresponding supporting rod 2, realizes the limiting effect of baffle 1 and baffle 2 by providing card slot 1 and card slot 2, installs the top plate on the surface of corresponding locking piece and slides, realizes the limiting effect of top plate by locking the locking piece, and then realizes the rapid installation effect of baffle 1, baffle 2 and top plate, and realizes the disassembly effect conversely, realizes the effect that the device can quickly disassemble and assemble the surface enclosure of semi-trailer, and is convenient for maintenance and repair.

[0016] 2. The utility model sets a sliding block, a threaded rod, a gear, a worm wheel, a worm, a toothed belt and other components, and rotates the corresponding worm to engage with the corresponding worm wheel. At this time, the worm wheel rotates, and the threaded rod and the corresponding gear are driven to rotate through the worm wheel. The engagement of the gear and the toothed belt drives the corresponding gear and the threaded rod to rotate. The rotation of the threaded rod realizes the effect of the sliding block moving inside the sliding groove, and then the sliding block drives the support rod one to move, and then the effect of adjusting the distance between the support rod one and the support rod two can be achieved, so that the baffle two of different lengths can be installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection relationship between the card slot 1 and the baffle 1 of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the connection relationship between the sliding groove and the sliding block of the utility model.

[0022] In the figure: 1. support rod 1; 2. support rod 2; 3. slot 1; 4. baffle 1; 5. slot 2; 6. baffle 2; 7. bottom plate; 8. sliding groove; 9. sliding block; 10. threaded rod; 11. gear; 12. worm gear; 13. worm; 14. limit block; 15. toothed belt; 16. locking piece; 17. top plate; 18. vehicle body; 19. fixing block; 20. screw rod; 21. reinforcement piece. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The utility model is a semi-trailer transport vehicle that is easy to disassemble and assemble, comprising a support rod 1 and two support rods 2 arranged at equal distances, a slot 3 is provided on a side of each support rod 1 close to each other, the slot 3 is positioned by the support rod 1, a slot 2 5 is provided on a side of each support rod 1 close to the support rod 2 and on the left and right sides of the support rod 2, the slot 2 5 is positioned by the support rod 1 and the support rod 2, two baffles 1 4 and baffles 2 6 arranged at equal distances are provided on the right side of one of the support rods 1, and the baffles 1 4 and the baffles 2 6 are placed on the right side of one of the support rods 1.

[0025] In this embodiment, the outer surface of each baffle 4 is slidably connected to the inner wall of the corresponding slot 3, and the baffle 4 is adapted to the inner wall of the corresponding slot 3, and the limiting effect of the baffle 4 is achieved through the contours of the two corresponding slots 3. The outer surface of each baffle 2 6 is slidably connected to the inner wall of the corresponding slot 2 5, and the baffle 2 6 is adapted to the inner wall of the corresponding slot 2 5, and the limiting effect of the baffle 2 6 is achieved through the contours of the two corresponding slots 2 5, thereby achieving a quick installation effect of the baffle 1 4 and the baffle 2 6.

[0026] Combination Figure 1 and Figure 3 A top plate 17 is provided above one of the baffle plates 6, and the top plate 17 is placed above the baffle plate 6. The top of each support rod 1 1 and the support rod 2 2 is fixedly connected with a locking member 16, and the locking member 16 is fixed to the top of the support rod 1 1 and the support rod 2 2. The outer surface of each locking member 16 is slidably connected to the inner wall of the top plate 17. After the baffle plates 1 4 and 2 6 are installed, the top plate 17 is slid with the corresponding locking member 16, and the locking member 16 is locked by the threaded member on the surface of the locking member 16, thereby achieving a limiting effect on the top plate 17.

[0027] In this embodiment, a bottom plate 7 is provided below the top plate 17, and the bottom plate 7 is placed below the top plate 17. The bottom end of each support rod 2 is fixedly connected to the upper surface of the bottom plate 7. The support effect of the support rod 2 is achieved through the fixed connection between the support rod 2 and the bottom plate 7.

[0028] In a preferred embodiment, the upper surface of the base plate 7 is provided with sliding grooves 8 arranged at equal distances, and the inner wall of each sliding groove 8 is slidably connected with a sliding block 9, the sliding groove 8 is positioned by the base plate 7, and the sliding block 9 is placed inside the sliding groove 8, and a sliding connection is set therebetween, and a limiting effect of the sliding block 9 is achieved by the contour of the sliding groove 8, and the upper surface of each sliding block 9 is fixedly connected to the bottom end of the corresponding support rod 1, and the sliding block 9 is connected to the bottom end of the corresponding support rod 1, and the movement effect of the support rod 1 can be achieved by moving the sliding block 9, and the inner wall of each sliding block 9 is threadedly connected with a threaded rod 10, the threaded rod 10 is installed inside the sliding block 9, and a threaded connection is set therebetween, and the movement effect of the sliding block 9 can be achieved by rotating the corresponding threaded rod 10.

[0029] like Figure 4As shown, one end of each threaded rod 10 that is close to each other is rotatably connected to the inner wall of the corresponding sliding groove 8, and the outer surface of each threaded rod 10 is rotatably connected to the inside of the base plate 7. The ends of the threaded rods 10 that are close to each other are rotatably connected to the inner wall of the corresponding sliding groove 8, and the outer surface of the threaded rod 10 is rotatably connected to the inside of the base plate 7. The sliding groove 8 and the base plate 7 achieve a limiting effect on the threaded rod 10. A gear 11 is fixedly connected to the outer surface of each threaded rod 10, and the gear 11 is installed on the outer surface of the threaded rod 10. The threaded rod 10 achieves a positioning and installation effect on the gear 11.

[0030] In this embodiment, toothed belts 15 are provided on the left and right sides of the base plate 7, and the outer surface of each gear 11 is meshed with the inner wall of the corresponding toothed belt 15. The toothed belts 15 are placed on the left and right sides of the base plate 7, and the toothed belts 15 are meshed with the corresponding gears 11. The toothed belts 15 are used to achieve the effect of synchronous rotation of the two gears 11, wherein the ends of the two threaded rods 10 away from each other are fixedly connected with worm wheels 12, and the outer surface of each worm wheel 12 is meshed with a worm 13. The worm wheel 12 is installed at one end of two of the threaded rods 10, and the worm 13 is placed to mesh with the worm wheel 12. The rotation effect of the worm wheel 12 can be achieved by rotating the worm 13.

[0031] In a preferred embodiment, the bottom surface of the base plate 7 is fixedly connected to the vehicle body 18, and the upper surface of the vehicle body 18 is fixedly connected to the limit blocks 14 arranged at equal distances. The vehicle body 18 is positioned through the bottom surface of the base plate 7, and the limit blocks 14 are installed on the upper surface of the vehicle body 18 to achieve the positioning and installation effect of the limit blocks 14. The inner wall of each limit block 14 is rotatably connected to the outer surface of the corresponding worm 13, and the worm 13 is rotatably connected to the inner wall of the corresponding limit block 14. The support effect of the worm 13 is achieved through the limit block 14, and the limiting effect of the worm 13 is achieved.

[0032] In this embodiment, the upper surface of the base plate 7 is fixedly installed with fixed blocks 19 arranged at equal distances. The fixed blocks 19 are installed on the surface of the base plate 7 to achieve the positioning and installation effect of the fixed blocks 19. The interior of each fixed block 19 is threadedly connected with a screw 20, and one end of each screw 20 close to each other is rotatably connected with a reinforcement member 21. The screw 20 is placed inside the fixed block 19 and a threaded connection is set therebetween. The movement effect of the screw 20 can be achieved by rotating the screw 20. The reinforcement member 21 is rotatably connected to the other end of the screw 20. The movement effect of the reinforcement member 21 can be achieved by moving the screw 20. The outer surface of each reinforcement member 21 is slidably connected to the inner wall of the corresponding fixed block 19. The reinforcement member 21 and the corresponding fixed block 19 are set to a sliding connection, and the movement of the reinforcement member 21 is limited by the fixed block 19.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A semi-trailer transport vehicle that is easy to disassemble and assemble, comprising a support rod 1 (1) and two support rods 2 (2) arranged at equal distances, characterized in that: A slot 1 (3) is provided on a side of each of the support rods 1 (1) close to each other, and a slot 2 (5) is provided on a side of each of the support rods 1 (1) close to the support rod 2 (2) and on the left and right sides of the support rod 2 (2). Two baffles 1 (4) and baffles 2 (6) arranged at equal distances are provided on the right side of one of the support rods 1 (1), and the outer surface of each of the baffles 1 (4) is slidably connected to the inner wall of the corresponding slot 1 (3), and the outer surface of each of the baffles 2 (6) is slidably connected to the inner wall of the corresponding slot 2 (5). A top plate (17) is provided above one of the baffles 2 (6), and a locking member (16) is fixedly connected to the top of each of the support rods 1 (1) and the support rod 2 (2), and the outer surface of each of the locking members (16) is slidably connected to the inner wall of the top plate (17).

2. The semi-trailer transport vehicle that is easy to disassemble and assemble according to claim 1, characterized in that: A bottom plate (7) is provided below the top plate (17), and the bottom end of each of the second support rods (2) is fixedly connected to the upper surface of the bottom plate (7).

3. The semi-trailer transport vehicle that is easy to disassemble and assemble according to claim 2, characterized in that: The upper surface of the base plate (7) is provided with sliding grooves (8) arranged at equal distances, the inner wall of each sliding groove (8) is slidably connected to a sliding block (9), the upper surface of each sliding block (9) is fixedly connected to the bottom end of the corresponding support rod (1), and the inner wall of each sliding block (9) is threadedly connected to a threaded rod (10).

4. The semi-trailer transport vehicle that is easy to disassemble and assemble according to claim 3, characterized in that: One end of each threaded rod (10) close to each other is rotatably connected to the inner wall of the corresponding sliding groove (8), the outer surface of each threaded rod (10) is rotatably connected to the inside of the bottom plate (7), and the outer surface of each threaded rod (10) is fixedly connected to a gear (11).

5. The semi-trailer transport vehicle that is easy to disassemble and assemble according to claim 4, characterized in that: The left and right sides of the bottom plate (7) are provided with toothed belts (15), the outer surface of each gear (11) is meshed with the inner wall of the corresponding toothed belt (15), and the ends of the two threaded rods (10) that are away from each other are fixedly connected to a worm wheel (12), and the outer surface of each worm wheel (12) is meshed with a worm (13).

6. The semi-trailer transport vehicle that is easy to disassemble and assemble according to claim 5, characterized in that: The bottom surface of the base plate (7) is fixedly connected to a vehicle body (18), and the upper surface of the vehicle body (18) is fixedly connected to limit blocks (14) arranged at equal distances, and the inner wall of each limit block (14) is rotatably connected to the outer surface of the corresponding worm (13).

7. The semi-trailer transport vehicle that is easy to disassemble and assemble according to claim 2, characterized in that: The upper surface of the base plate (7) is fixedly mounted with fixed blocks (19) arranged at equal distances, the interior of each of the fixed blocks (19) is threadedly connected with a screw rod (20), one end of each of the screw rods (20) close to each other is rotatably connected with a reinforcement member (21), and the outer surface of each reinforcement member (21) is slidably connected to the inner wall of the corresponding fixed block (19).

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