Fixing device of box type cargo transport vehicle

Abstract

The utility model discloses a fixing device of a box-type cargo transport vehicle, which comprises a carrying tray, a clamping assembly is arranged at the top end of the carrying tray, the clamping assembly comprises sliding chutes symmetrically arranged at the top end of the carrying tray, sliding blocks are connected in the sliding chutes in a sliding manner, the top ends of the sliding blocks are symmetrically and fixedly connected with abutting plates, and the abutting plates are fixedly connected with the top ends of the sliding blocks in a sliding manner. The inner portion of the carrying tray is symmetrically connected with connecting blocks in a sliding mode, the outer ends of the connecting blocks are symmetrically and fixedly connected with supporting rods, and the supporting rods are fixedly connected with the sliding blocks. According to the fixing device of the box-type cargo transport vehicle, the connecting blocks and the supporting rods at the outer ends of the connecting blocks are adjusted through the lead screws to slide in the carrying tray, so that the sliding blocks drive the abutting plates to move, the abutting plates have the effect of clamping and fixing the bottoms of box-type cargoes, the cargoes are prevented from sliding in the truck due to inertia during braking, meanwhile, the binding belts are not prone to loosening, and the fixing effect is good. And the safety in the cargo transportation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of goods transport vehicles, in particular to a fixing device for a box-type goods transport vehicle. Background Technique

[0002] Goods transport vehicles are used to load goods and transport them to designated locations. Since goods transport vehicles often need to transport a large amount of goods on the road, they are usually designed to have shock-absorbing and sound-insulating functions to reduce noise pollution and the impact on the surrounding environment. In order to enhance the shock-absorbing effect of the goods, during transportation, a protective net or cable is usually used to fix the goods inside the truck, and at the same time, it can prevent the goods from jolting and falling or the items inside from colliding and being damaged due to rough roads during goods transportation.

[0003] The existing protective nets and cables are usually fixed on the guardrails at the outer ends of the transport vehicles. It is time-consuming to bind the protective nets or cables. When there are fewer goods, it is more inconvenient to use the cable binding method. When the truck brakes, the goods are prone to sliding, resulting in the loosening of the cables and affecting the effect of fixing the goods.

[0004] Therefore, the utility model provides a fixing device for a box-type goods transport vehicle, which fixes the box-type goods from the bottom by two sets of abutting plates with adjustable spacing to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a fixing device for a box-type goods transport vehicle, which solves the above problems.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A fixing device for a box-type goods transport vehicle, including a load-carrying tray, a clamping assembly is provided at the top of the load-carrying tray. The clamping assembly includes sliding grooves symmetrically opened at the top of the load-carrying tray. Sliders are slidably connected inside the sliding grooves. Abutting plates are symmetrically and fixedly connected to the tops of the sliders. Connecting blocks are symmetrically and slidably connected inside the load-carrying tray. Support rods are symmetrically and fixedly connected to the outer ends of the connecting blocks. The support rods are fixedly connected to the sliders. A lead screw is threadedly connected between the two connecting blocks.

[0007] Preferably, there are three sets of the sliding grooves. The abutting plates are arranged in a right-angled trapezoid shape. The outer end of the lead screw is provided with two sets of threads and is arranged in the reverse direction.

[0008] Preferably, a side plate is rotatably connected to one side of the slider, and a binding strap is arranged inside the side plate.

[0009] Preferably, clamping rods are symmetrically and fixedly connected inside the side plate. Clamping pieces are sleeved at both ends of the binding strap, and the clamping pieces are clamped to the outer ends of the clamping rods.

[0010] Preferably, a connecting plate is symmetrically and fixedly connected to the outer end of one group of the sliders, a clamping plate is rotatably connected between the two connecting plates, and a clamping plate is fixedly connected to the outer end of the slider.

[0011] Preferably, a torsion spring is fixedly connected between the connecting plate and the clamping plate, and the clamping plate and the clamping plate are arranged on the same side and the inner sides are serrated.

[0012] Beneficial effects

[0013] The utility model provides a fixing device for a box-type goods transport vehicle. Compared with the prior art, the following beneficial effects are achieved:

[0014] 1. For the fixing device of the box-type goods transport vehicle, the connecting block and the support rod at its outer end are adjusted by a lead screw to slide inside the load-carrying tray, so that the slider drives the abutting plate to move, and the abutting plate clamps and fixes the bottom of the box-type goods, preventing the goods from sliding inside the truck due to inertia during braking, and at the same time, the binding straps are not easily loosened, improving the safety during the goods transportation process. Description of the drawings

[0015] Figure 1 is a three-dimensional external structure diagram of the utility model;

[0016] Figure 2 is a schematic connection structure diagram of the connecting block and the lead screw of the utility model;

[0017] Figure 3 is a schematic connection structure diagram of the side plate and the binding strap of the utility model;

[0018] Figure 4 is a schematic structure diagram of the side plate of the utility model.

[0019] In the figure: 1. Load-carrying tray; 2. Clamping assembly; 201. Chute; 202. Slider; 203. Abutting plate; 204. Side plate; 205. Binding strap; 206. Connecting block; 207. Support rod; 208. Lead screw; 3. Clamping rod; 4. Clamping piece; 5. Connecting plate; 6. Clamping plate; 7. Torsion spring; 8. Clamping plate. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1:

[0022] Please refer to Figures 1-3 , a fixing device for a box-type goods transport vehicle, including a load-carrying tray 1. A clamping assembly 2 is provided at the top of the load-carrying tray 1. The clamping assembly 2 includes sliding grooves 201 symmetrically opened at the top of the load-carrying tray 1. A slider 202 is slidably connected inside the sliding groove 201. At the top of the slider 202, a pair of abutting plates 203 are symmetrically fixedly connected. Inside the load-carrying tray 1, a pair of connecting blocks 206 are symmetrically slidably connected. At the outer ends of the connecting blocks 206, a pair of support rods 207 are symmetrically fixedly connected. A fixed connection is made between the support rods 207 and the slider 202. A lead screw 208 is threadedly connected between the two connecting blocks 206. The purpose of this setting is that the lead screw 208 can adjust the distance between the two connecting blocks 206. The support rods 207 provided at the outer ends of the connecting blocks 206 can drive the slider 202 to slide in the sliding groove 201 at the top of the load-carrying tray 1, thereby adjusting the distance between the two side plates 204, facilitating adjustment according to the length of the bottom of the box-type goods, so as to fix the box-type goods, and avoiding the box-type goods sliding inside the truck due to the inertia of the goods when the truck brakes, affecting the driving safety of the truck.

[0023] Preferably, there are three sliding grooves 201. The abutting plate 203 is in a right trapezoidal shape. The outer end of the lead screw 208 is provided with two threads and is arranged in the reverse direction. The purpose of this setting is that the abutting plate 203 in the right trapezoidal shape facilitates clamping and fixing the box-type goods from the outer side of the bottom end of the box-type goods. The lead screw 208 with two threads arranged in the reverse direction facilitates adjusting the distance between the two sliders 202, thereby facilitating adjustment according to the bottom length of the box-type goods.

[0024] Preferably, one side of the slider 202 is rotatably connected to a side plate 204. A strap 205 is provided inside the side plate 204. The purpose of this setting is that the rotatable side plate 204 is convenient for storing it in the sliding groove 201, avoiding loading and unloading. The provided strap 205 can fix the box-type goods from the top of the box-type goods.

[0025] Preferably, a pair of clamping rods 3 are symmetrically fixedly connected inside the side plate 204. Clamping pieces 4 are sleeved at both ends of the strap 205. The clamping pieces 4 are clamped at the outer ends of the clamping rods 3. The purpose of this setting is that the provided clamping pieces 4 facilitate the passing of the strap 205, and the provided clamping rods 3 facilitate fixing the clamping pieces 4 inside the side plate 204.

[0026] In this embodiment, when transporting boxed goods, first place the boxed goods on the top of the load tray 1, and then rotate the lead screw 208 at the corresponding position. Since the two sets of threads at the outer end of the lead screw 208 are arranged in opposite directions, the connecting block 206 slides towards each other inside the load tray 1. The sliding connecting block 206 drives the symmetrically fixed support rods 207 at its outer end to move, so that the slider 202 slides in the chute 201 at the top of the load tray 1. The sliding slider 202 drives the side plate 204 at its top to move, so that the side plate 204 clamps and fixes the boxed goods from both sides at the bottom end of the boxed goods, fixes the boxed goods from the bottom end, prevents the boxed goods from moving towards the front of the truck due to inertia during the braking process of the truck, and improves the safety during the driving process of the truck. After using the side plate 204 to fix the bottom end of the boxed goods, then use the strap 205 to fix it from the boxed goods to prevent the strap 205 from loosening during transportation, resulting in the goods falling, and also reduce the vibration of the goods to prevent the items inside from being damaged.

[0027] Embodiment Two:

[0028] Please refer to Figures 1-4 , on the basis of Embodiment One, this embodiment provides a technical solution for the fixing device of a boxed goods transport vehicle: Connecting plates 5 are symmetrically and fixedly connected to the outer ends of one set of sliders 202, a clamping plate 6 is rotatably connected between the two connecting plates 5, a clamping plate 8 is fixedly connected to the outer end of the slider 202, a torsion spring 7 is fixedly connected between the connecting plate 5 and the clamping plate 6, and the clamping plate 6 and the clamping plate 8 are on the same side and the inner sides are tooth-shaped. The purpose of this setting is that the provided clamping plate 6 and clamping plate 8 can clamp the strap 205 to prevent the boxed goods from loosening during transportation.

[0029] In this embodiment, after fixing the boxed goods on the top of the load tray 1, fix one end of the strap 205 inside one set of side plates 204, and pass the other end of the strap 205 through the clip 4 inside the other set of side plates 204, and pull the strap 205 to fix it from the top of the boxed goods. Then pass one end of the strap 205 through between the clamping plate 6 and the clamping plate 8. The elastic force generated by the provided torsion spring 7 enhances the stability of the clamping of the strap 205 by the clamping plate 6 and the clamping plate 8. Since the inner sides of the clamping plate 6 and the clamping plate 8 are both tooth-shaped, it further enhances the firmness of the clamping of the strap 205 by the clamping plate 6 and the clamping plate 8, preventing the strap 205 from loosening due to the boxed goods being jolted during transportation, affecting the stability of the fixation of the boxed goods. At the same time, the fixing method of the strap 205 is simple, and it is not necessary to wind the strap 205 around the fence of the truck, and the operation is more convenient.

[0030] At the same time, the content not described in detail in this specification belongs to the well-known prior art of those skilled in the art.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for a box-type cargo transport vehicle, comprising a loading tray (1), characterized in that: The top of the loading tray (1) is provided with a clamping assembly (2), and the clamping assembly (2) comprises a slide groove (201) symmetrically opened at the top of the loading tray (1), the interior of the slide groove (201) is slidably connected with a slider (202), the top of the slider (202) is symmetrically fixedly connected with a stop plate (203), the interior of the loading tray (1) is symmetrically slidably connected with a connecting block (206), the outer end of the connecting block (206) is symmetrically fixedly connected with a support rod (207), the support rod (207) is fixedly connected to the slider (202), and a screw rod (208) is threadedly connected between two groups of the connecting blocks (206).

2. The fixing device of a box-type cargo transport vehicle according to claim 1, characterized in that: The slide groove (201) is provided with three groups, the abutment plate (203) is arranged in a right-angle trapezoidal shape, and the outer end of the screw rod (208) is provided with two groups of threads which are arranged in opposite directions.

3. The fixing device of a box-type cargo transport vehicle according to claim 1, characterized in that: One side of the slider (202) is rotatably connected to a side plate (204), and a binding belt (205) is provided inside the side plate (204).

4. The fixing device of a box-type cargo transport vehicle according to claim 3, characterized in that: The inside of the side plate (204) is symmetrically fixedly connected with a clamping rod (3), and both ends of the binding belt (205) are sleeved with clamping pieces (4), and the clamping pieces (4) are clamped to the outer ends of the clamping rod (3).

5. The fixing device of a box-type cargo transport vehicle according to claim 1, characterized in that: The outer ends of one group of the sliders (202) are symmetrically fixedly connected to connecting plates (5), a clamping plate (6) is rotatably connected between the two groups of connecting plates (5), and the outer ends of the sliders (202) are fixedly connected to a clamping plate (8).

6. The fixing device of a box-type cargo transport vehicle according to claim 5, characterized in that: A torsion spring (7) is fixedly connected between the connecting plate (5) and the clamping plate (6); the clamping plate (6) and the clamping plate (8) are arranged on the same side and have toothed inner sides.

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