Combined semitrailer fence convenient to adjust

Abstract

The utility model relates to the technical field of semitrailer fences and discloses a combined semitrailer fence convenient to adjust, the combined semitrailer fence comprises a semitrailer body, a protection mechanism and a fixing mechanism are arranged at the top of the semitrailer body, and the protection mechanism comprises a base, a front supporting column, a rear supporting column, a fixing plate, a first bolt, a side fence and a rear fence. The four bases are welded to the four corners of the top of the semitrailer body, the two front supporting columns and the two rear supporting columns are inserted into the tops of the bases respectively, the fixing plates are welded to the outer surfaces of the front supporting columns and the outer surfaces of the rear supporting columns, and the first bolts penetrate through the fixing plates and are connected to the tops of the bases. According to the combined semitrailer fence convenient to adjust, a worker can disassemble a bolt I and pull out a front supporting column and a rear supporting column from a base, so that the fence and the semitrailer body can be conveniently separated, large goods can be conveniently assembled on a semitrailer, meanwhile, the fence can be conveniently assembled on the semitrailer body, and the assembly efficiency is improved. And the semitrailer body can conveniently transport goods of different sizes.

Description

Technical Field

[0001] The present application relates to the technical field of semi-trailer fences, and specifically to a combined semi-trailer fence that is convenient to adjust. Background Art

[0002] The cargo-carrying part of the semi-trailer carriage adopts a fence structure design. The fence mainly consists of upright posts and movably installed fence panels, and the fence panels are fixedly installed on the upright posts through fence panel bolts. The existing fences are mainly fixed to the semi-trailer. When the semi-trailer needs to transport large-sized goods, it is inconvenient to disassemble the fence on the semi-trailer, resulting in the large-sized goods being inconvenient to place on the semi-trailer for transportation, which affects the use of the semi-trailer.

[0003] Therefore, there is an urgent need for a combined semi-trailer fence that is convenient to adjust to solve the problem of inconvenient disassembly of the fence. Utility Model Content

[0004] In view of the deficiencies of the prior art, the present application provides a combined semi-trailer fence that is convenient to adjust, which has the advantage of being convenient for loading large-sized goods and solves the problem of inconvenient disassembly of the fence.

[0005] To achieve the above object, the present application provides the following technical solution: A combined semi-trailer fence that is convenient to adjust, including a semi-trailer body, and a protection mechanism and a fixing mechanism are arranged on the top of the semi-trailer body;

[0006] The protection mechanism includes a base, front support columns, rear support columns, a fixing plate, bolt 1, side fences, and rear fences. Four groups of the bases are welded to the four corners of the top of the semi-trailer body. Two groups of the front support columns and rear support columns are respectively inserted into the tops of the bases. The fixing plate is welded to the outer surfaces of the front support columns and rear support columns. Bolt 1 penetrates through the fixing plate and is bolted to the top of the base. The side fences are rotatably connected to the outer surfaces of the front support columns, and the rear fences are rotatably connected to the outer surfaces of one group of rear support columns.

[0007] Workers can remove bolt 1, and then pull out the front support columns and rear support columns from the bases, so that the fence and the semi-trailer body can be easily separated, which is convenient for assembling large-sized goods onto the semi-trailer, and at the same time, it is also convenient to assemble the fence onto the semi-trailer body, facilitating the semi-trailer body to transport goods of different sizes.

[0008] Preferably, fixing blocks are respectively welded to the outer sides of the rear support columns and side fences, and insertion rods are sleeved on the tops of the two groups of fixing blocks in the vertical direction.

[0009] Preferably, a number of square grooves are opened on the outer sides of the side fences and rear fences.

[0010] Preferably, the fixing mechanism includes a support rod, a slider, a hook and a rope. The two ends of the support rod are welded to the inner side of the side fence. The slider is slidably connected to the outer surface of the support rod. The two ends of the rope are fixedly connected to the inner side of the second bolt. The hook is suspended inside the slider.

[0011] Preferably, a second bolt is threadedly connected to the outer side of the slider, and a plurality of groups of insertion holes are formed in the outer surface of the support rod at positions corresponding to the second bolt.

[0012] Preferably, the rope is elastic.

[0013] In summary, the present application includes at least one of the following beneficial effects:

[0014] 1. For the conveniently adjustable combined semi-trailer fence, when the semi-trailer is assembling large-sized goods, the staff can remove the first bolt, and then pull out the front support column and the rear support column from the base, so that the fence and the semi-trailer body can be easily separated, which is convenient for assembling large-sized goods onto the semi-trailer. At the same time, it is also convenient to assemble the fence onto the semi-trailer body, facilitating the semi-trailer body to transport goods of different sizes.

[0015] 2. For the conveniently adjustable combined semi-trailer fence, after the goods are placed on the semi-trailer body, by adjusting the height of the slider, the staff uses the hook to hook the slider, and the rope fixes the goods. When the goods are transported on the semi-trailer body, the shaking and moving amplitude of the goods is reduced, making the transportation of the goods by the semi-trailer body safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structure diagram of the semi-trailer fence of the present application;

[0017] Figure 2 is the connection structure diagram of the slider and the hook of the present application

[0018] Figure 3 is the top view structure diagram of the fence of the present application;

[0019] Figure 4 is the overall structure diagram of the fence of the present application.

[0020] Among them: 1. Semi-trailer body; 111. Base; 112. Front support column; 113. Rear support column; 114. Fixed plate; 115. First bolt; 116. Side fence; 117. Rear fence; 118. Fixed block; 119. Insertion rod; 211. Support rod; 212. Slider; 213. Hook; 214. Rope; 215. Second bolt; 216. Insertion hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0022] Please refer to Figures 1-4 , a combined semi-trailer fence that is convenient to adjust, including a semi-trailer body 1. A protection mechanism and a fixing mechanism are arranged on the top of the semi-trailer body 1. The semi-trailer body 1 can transport goods, and large goods are protected by the protection mechanism to prevent the goods from falling.

[0023] Specifically, the protection mechanism includes a base 111, a front support column 112, a rear support column 113, a fixing plate 114, a bolt 115, a side fence 116, and a rear fence 117. Four groups of bases 111 are welded to the four corners of the top of the semi-trailer body 1. Two groups of front support columns 112 and rear support columns 113 are respectively inserted into the top of the base 111. The fixing plate 114 is welded to the outer surfaces of the front support column 112 and the rear support column 113. The bolt 115 passes through the fixing plate 114 and is bolted to the top of the base 111. The side fence 116 is rotatably connected to the outer surface of the front support column 112, and the rear fence 117 is rotatably connected to the outer surface of a group of rear support columns 113. A number of square grooves are provided on the outer sides of the side fence 116 and the rear fence 117. Fixing blocks 118 are respectively welded to the outer sides of the rear support column 113 and the side fence 116. A plug rod 119 is sleeved on the tops of the two fixing blocks 118 in the vertical direction.

[0024] Through the above technical solution, when the semi-trailer body 1 is assembling large goods, the staff can use tools to rotate the bolt 115 and remove the bolt 115 from the fixing plate 114. The staff then pulls out the rear support column 113 from the base 111, so that the front support column 112, the front support column 112, the side fence 116, and the rear fence 117 can be conveniently removed from the semi-trailer body 1, facilitating the transportation of large goods by the semi-trailer body 1. At the same time, the front support column 112 and the rear support column 113 are inserted into the base 111, and then the front support column 112 and the rear support column 113 are fixed to the base 111 through the bolt 115, so as to install the semi-trailer and the fence in a combined manner, making the semi-trailer body 1 convenient to use;

[0025] When the fixing blocks 118 on the side fence 116 and the rear fence 117 are located at the same vertical position as the fixing blocks 118 on the rear support column 113, the plug rod 119 is inserted into the fixing blocks 118 to fix the side fence 116 and the rear fence 117, so that the side fence 116 and the rear fence 117 protect the goods and prevent the goods from falling.

[0026] Specifically, the fixing mechanism includes a support rod 211, a slider 212, a hook 213 and a rope 214. Both ends of the support rod 211 are welded to the inner side of the side fence 116. The slider 212 is slidably connected to the outer surface of the support rod 211. Both ends of the rope 214 are fixedly connected to the inner side of the second bolt 215. The rope 214 is elastic. The hook 213 is suspended inside the slider 212. A second bolt 215 is threadedly connected to the outer side of the slider 212. A plurality of groups of insertion holes 216 are formed in the outer surface of the support rod 211 at positions corresponding to the second bolt 215.

[0027] Through the above technical solution, after the goods are placed on the semi-trailer body 1, by pulling the slider 212, the slider 212 slides on the outer surface of the support rod 211. When the slider 212 drives the rope 214 to press against the top of the goods through the hook 213, the worker rotates the second bolt 215, and the second bolt 215 is inserted into the insertion hole 216 to fix the slider 212, and the rope 214 fixes the goods, so that when the goods are transported on the semi-trailer body 1, the shaking and moving amplitude of the goods is reduced, and the semi-trailer body 1 transports the goods more safely.

[0028] During use, the worker can remove the first bolt 115, and pull out the front support column 112 and the rear support column 113 from the base 111, so that the fence and the semi-trailer body 1 can be easily separated, which is convenient for assembling large-sized goods onto the semi-trailer, and at the same time, it is also convenient to assemble the fence onto the semi-trailer body 1, facilitating the semi-trailer body 1 to transport goods of different sizes.

[0029] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A conveniently adjustable combined semi-trailer fence, comprising a semi-trailer body (1), characterized in that: The top of the semi-trailer body (1) is provided with a protection mechanism and a fixing mechanism; The protective mechanism comprises a base (111), a front support column (112), a rear support column (113), a fixing plate (114), a bolt (115), a side fence (116) and a rear fence (117); four groups of the base (111) are welded to the four corners of the top of the semi-trailer body (1); two groups of the front support columns (112) and the rear support columns (113) are respectively plugged into the top of the base (111); the fixing plate (114) is welded to the outer surfaces of the front support columns (112) and the rear support columns (113); the bolt (115) penetrates the fixing plate (114) and is bolted to the top of the base (111); the side fence (116) is rotatably connected to the outer surface of the front support column (112); and the rear fence (117) is rotatably connected to the outer surface of a group of rear support columns (113).

2. The easily adjustable combined semi-trailer fence according to claim 1, characterized in that: The outer sides of the rear support column (113) and the side fence (116) are respectively welded with fixing blocks (118), and the tops of the two groups of fixing blocks (118) in the vertical direction are sleeved with plug rods (119).

3. The easily adjustable combined semi-trailer fence according to claim 1, characterized in that: A plurality of groups of square grooves are formed on the outer sides of the side fence (116) and the rear fence (117).

4. The easily adjustable combined semi-trailer fence according to claim 1, characterized in that: The fixing mechanism comprises a support rod (211), a slider (212), a hook (213) and a rope (214); the two ends of the support rod (211) are welded to the inner side of the side fence (116); the slider (212) is slidably connected to the outer surface of the support rod (211); the two ends of the rope (214) are fixedly connected to the inner side of bolt 2 (215); and the hook (213) is suspended on the inner side of the slider (212).

5. The easily adjustable combined semi-trailer fence according to claim 4, characterized in that: The outer side of the sliding block (212) is threadedly connected with a second bolt (215), and a plurality of groups of insertion holes (216) are provided at positions on the outer surface of the supporting rod (211) corresponding to the second bolt (215).

6. The easily adjustable combined semi-trailer fence according to claim 4, characterized in that: The rope (214) is elastic.

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