Damping type cargo fixing device for logistics vehicle

Abstract

The utility model relates to the technical field of logistics vehicles, in particular to a damping type cargo fixing device for a logistics vehicle, which comprises a side sliding rail, a first bolt, an upper sliding rail, a second bolt, a supporting plate, a pulley, a clamping groove, a flexible baffle, a clamping block, a storage box, an elastic bandage, a buckle, a clamping ring, a sliding seat, a sliding cylinder, a fastening knob, a sliding rod, a fixing ring, a clamping ring, an adjusting knob and a buffering rubber head. First bolts are arranged on the outer sides of the side sliding rails, supporting plates are arranged on the inner sides of the side sliding rails, pulleys are arranged at the two ends of each supporting plate, and clamping grooves are formed in the upper end faces of the supporting plates. Goods are placed on the supporting plate, the rubber pad is attached to the surface of the supporting plate to absorb vehicle running vibration and play a primary damping role on the goods, goods impact is reduced through the arrangement of the flexible baffle, the buffering rubber head abuts against the goods downwards, vertical two-way damping fixing is formed, and the goods are prevented from being damaged due to sudden braking. Cargoes collide due to inertia when the vehicle is started suddenly.

Description

Technical Field

[0001] This utility model relates to the field of logistics vehicle technology, and in particular to a shock-absorbing cargo securing device for logistics vehicles. Background Technology

[0002] Logistics vehicles refer to special vehicles used for transporting goods. They generally use ordinary trucks, box trucks, refrigerated trucks, tank trucks, dump trucks, etc. Box trucks are commonly used for express delivery.

[0003] Most current logistics vehicles use ropes, bandages, or metal brackets to directly secure cargo. Bumps during vehicle movement can easily cause cargo to sway. Traditional securing methods have poor shock absorption and are prone to damage to cargo. Rigid connections are also prone to stress concentration due to vibration, which can damage cargo or the securing device.

[0004] Therefore, existing cargo securing devices are prone to causing cargo to sway due to bumps during vehicle travel. Traditional securing methods have poor shock absorption effects, resulting in cargo damage. Rigid connections are also prone to stress concentration due to vibration, leading to damage to cargo or securing devices. To address this, cargo can be placed on a support plate with rubber pads on its surface to absorb vehicle vibrations and provide primary shock absorption. The cushioning rubber pads further support the cargo from both above and below, creating a two-way shock absorption and securing effect. Utility Model Content

[0005] To overcome the problems that most cargo fixing devices use traditional fixing methods with poor shock absorption, which easily cause cargo damage, and that the bumps during vehicle travel can easily cause cargo to sway, while rigid connection fixing parts are prone to stress concentration due to vibration, leading to damage to cargo or fixing devices.

[0006] The technical solution of this utility model is as follows: a shock-absorbing cargo fixing device for logistics vehicles, comprising a side slide rail, a first bolt, an upper slide rail, a second bolt, a support plate, pulleys, a slot, a flexible baffle, a locking block, a storage box, an elastic strap, a buckle, a locking ring, a slide base, a slide cylinder, a fastening knob, a slide rod, a fixing ring, a locking ring, an adjusting knob, and a buffer rubber head; the first bolt is provided on the outer side of the side slide rail, the support plate is provided on the inner side of the side slide rail, pulleys are provided at both ends of the support plate, a slot is opened on the upper end surface of the support plate, and a flexible baffle is provided on the inner side of the slot; the side... The upper surface of the slide rail is equipped with a locking block. A storage box is fixedly installed at the bottom of the side slide rail. One end of an elastic strap is fixedly connected to the inside of the storage box, and the other end of the elastic strap is fixedly connected to a buckle. A retaining ring is fixedly installed at the bottom of the side slide rail. A slide base is provided on the inside of the upper slide rail. A slide cylinder is fixedly installed at the bottom of the slide base. A fastening knob is provided on the outside of the slide cylinder. A slide rod is provided on the inside of the slide cylinder. A fixing ring is fixedly installed at the lower end of the slide cylinder. A retaining ring is provided at the bottom of the fixing ring. An adjustment knob is provided on the outside of the retaining ring. A buffer rubber head is fixedly installed at the bottom of the slide rod.

[0007] Preferably, by placing the goods on a support plate with rubber pads on its surface to absorb vehicle vibrations, the goods are initially damped. After the goods are stacked, flexible baffles are inserted into the slots, and then the elastic straps are pulled out to engage the buckles and rings, quickly securing the goods. After the goods are secured, the support plate is pushed to move the goods into the compartment, and the support plate is fixed by rotating the locking blocks, thereby reducing the labor intensity of handling. The support plate and flexible baffles can also be freely spliced ​​and disassembled according to the size of the goods. The flexible baffles prevent the goods from colliding. The slide cylinder is pulled to move it to the top of the goods and fixed by tightening the fastening knob. Turning the adjustment knob opens the locking ring, allowing the slide rod to slide and the buffer rubber head to press against the goods. Then, the adjustment knob is turned in the opposite direction to fix the slide rod, forming a two-way shock absorption and fixation.

[0008] Preferably, the support plate is slidably connected to the side slide rail via pulleys, and multiple support plates are provided. Two slots are arranged opposite each other on the support plate, and the flexible baffle is engaged with the slots.

[0009] Preferably, multiple locking blocks are evenly distributed on the side slide rail, the locking blocks are rotatably connected to the side slide rail, and the locking blocks have an "L" shaped structure.

[0010] Preferably, the storage box has multiple locking rings at the bottom of the side slide rail, and the number of locking rings is the same as the number of storage boxes and they are distributed in parallel. The buckles and locking rings are connected by a snap-fit ​​mechanism.

[0011] Preferably, multiple slide blocks are provided inside the upper slide rail, the slide blocks and the upper slide rail are slidably connected, and the fastening knob and the slide cylinder are threadedly connected.

[0012] Preferably, the slide rod and the slide cylinder are slidably connected, the adjustment knob and the retaining ring are threadedly connected, the buffer head has a crescent-shaped structure, and the bottom of the buffer head is made of rubber.

[0013] Preferably, the first bolt is threaded to the side slide rail, and multiple second bolts are provided, with the second bolts being threaded to the upper slide rail.

[0014] The beneficial effects of this utility model are:

[0015] When using a shock-absorbing cargo securing device for logistics vehicles, the cargo is placed on a support plate with rubber pads on its surface to absorb vehicle vibrations and provide initial shock absorption. The flexible baffle reduces cargo impact, and the cushioning rubber head holds the cargo down, forming a two-way shock absorption and securing system to prevent cargo from colliding due to inertia caused by sudden braking or acceleration. Attached Figure Description

[0016] Figure 1The diagram shown is a three-dimensional structural schematic of the shock-absorbing cargo securing device for logistics vehicles according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the support plate of the shock-absorbing cargo fixing device for logistics vehicles according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the retaining ring of the shock-absorbing cargo securing device for logistics vehicles according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the upper slide rail of the shock-absorbing cargo fixing device for logistics vehicles according to this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the slide tube of the shock-absorbing cargo fixing device for logistics vehicles according to this utility model.

[0021] Explanation of reference numerals in the attached diagram: 1. Side slide rail; 2. First bolt; 31. Support plate; 32. Pulley; 33. Slot; 34. Flexible baffle; 35. Block; 36. Storage box; 37. Elastic strap; 38. Buckle; 39. Ring; 4. Upper slide rail; 5. Second bolt; 61. Slide seat; 62. Slide cylinder; 63. Fastening knob; 64. Slide rod; 65. Fixing ring; 66. Ring; 67. Adjustment knob; 68. Buffer rubber head. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1 to 3This utility model provides an embodiment of a shock-absorbing cargo fixing device for logistics vehicles, comprising a side slide rail 1, a first bolt 2, an upper slide rail 4, a second bolt 5, a support plate 31, a pulley 32, a slot 33, a flexible baffle 34, a locking block 35, a storage box 36, an elastic strap 37, a buckle 38, a retaining ring 39, a slide base 61, a slide cylinder 62, a fastening knob 63, a slide rod 64, a fixing ring 65, a retaining ring 66, an adjusting knob 67, and a buffer rubber head 68; the first bolt 2 is provided on the outer side of the side slide rail 1, and the inner side of the side slide rail 1... A support plate 31 is provided on the side, and pulleys 32 are provided at both ends of the support plate 31. A slot 33 is opened on the upper surface of the support plate 31, and a flexible baffle 34 is provided on the inner side of the slot 33. A locking block 35 is provided on the upper surface of the side slide rail 1. A storage box 36 is fixedly installed at the bottom of the side slide rail 1. One end of an elastic strap 37 is fixedly connected to the inner side of the storage box 36, and a buckle 38 is fixedly connected to the other end of the elastic strap 37. A retaining ring 39 is fixedly installed at the bottom of the side slide rail 1. The support plate 31 is slidably connected to the side slide rail 1 through the pulleys 32. The support plate 31 has multiple slots 33, two slots 33 are arranged opposite each other on the support plate 31, and the flexible baffle 34 is engaged with the slots 33. Multiple locking blocks 35 are evenly distributed on the side slide rail 1, and the locking blocks 35 are rotatably connected to the side slide rail 1. The locking blocks 35 have an "L" shaped structure. Multiple storage boxes 36 are arranged at the bottom of the side slide rail 1. The number of locking rings 39 is the same as the number of storage boxes 36 and they are arranged in parallel. The buckles 38 are engaged with the locking rings 39. Goods are placed on the support plate 31, and the surface of the support plate 31 is covered with a rubber pad. It absorbs vehicle vibration and provides primary shock absorption for goods. After the goods are stacked, the flexible baffle 34 is inserted into the slot 33, and then the elastic strap 37 is pulled out so that the buckle 38 and the ring 39 engage to quickly fix the goods. After the goods are fixed, the support plate 31 is pushed to move the goods into the carriage, and the support plate 31 is fixed by rotating the locking block 35, thereby reducing the labor intensity of handling. The support plate 31 can also be freely spliced ​​and the flexible baffle 34 can be disassembled according to the size of the goods. The flexible baffle 34 is set to prevent the goods from colliding.

[0024] Please see Figure 4 and Figure 5In this embodiment, a slide block 61 is provided on the inner side of the upper slide rail 4, a slide cylinder 62 is fixedly installed at the bottom of the slide block 61, a fastening knob 63 is provided on the outer side of the slide cylinder 62, a slide rod 64 is provided on the inner side of the slide cylinder 62, a fixing ring 65 is fixedly installed at the lower end of the slide cylinder 62, a retaining ring 66 is provided at the bottom of the fixing ring 65, an adjusting knob 67 is provided on the outer side of the retaining ring 66, and a buffer rubber head 68 is fixedly installed at the bottom of the slide rod 64. Multiple slide blocks 61 are provided inside the upper slide rail 4, and the slide blocks 61 are slidably connected to the upper slide rail 4. The fastening knob 63 is threadedly connected to the slide cylinder 62, the slide rod 64 is slidably connected to the slide cylinder 62, the adjusting knob 67 is threadedly connected to the retaining ring 66, and the buffer rubber head 68 has a crescent-shaped structure. The bottom of the buffer rubber head 68 is made of rubber. Pull the slide cylinder 62 to move it to the top of the goods and fix it by tightening the fastening knob 63. Turn the adjusting knob 67 to open the retaining ring 66, so that the slide rod 64 can slide and make the buffer rubber head 68 press against the goods. Then turn the adjusting knob 67 in the opposite direction to fix the slide rod 64, forming a two-way shock absorption and fixation.

[0025] Please see Figure 1 and Figure 5 In this embodiment, the first bolt 2 is threadedly connected to the side slide rail 1, and multiple second bolts 5 are provided. The second bolts 5 are threadedly connected to the upper slide rail 4. The side slide rail 1 is fixed to the bottom of the carriage by multiple first bolts 2, and the upper slide rail 4 is fixed to the top of the carriage by multiple second bolts 5.

[0026] When working, the device is first installed. The side slide rail 1 is fixed to the bottom of the carriage by multiple first bolts 2, and the upper slide rail 4 is fixed to the top of the carriage by multiple second bolts 5. The support plate 31 slides inside the side slide rail 1 through the pulley 32, and the slide cylinder 62 slides inside the upper slide rail 4 through the slide seat 61.

[0027] To secure the cargo, the cargo is placed on a support plate 31. The surface of the support plate 31 is covered with rubber pads to absorb vibrations from vehicle travel, providing initial shock absorption for the cargo. After the cargo is stacked, a flexible baffle 34 is inserted into a slot 33, and then the elastic strap 37 is pulled out so that the buckle 38 engages with the retaining ring 39, quickly securing the cargo. After the cargo is secured, the support plate 31 is pushed to move the cargo into the carriage, and the support plate 31 is secured by rotating the retaining block 35, thereby reducing the labor intensity of handling. The support plate 31 can also be freely spliced ​​and the flexible baffle 34 can be disassembled according to the size of the cargo. The flexible baffle 34 reduces the impact on the cargo.

[0028] The cargo is secured in both directions. Pull the slide cylinder 62 to move it to the top of the cargo and fix it by tightening the fastening knob 63. Turn the adjusting knob 67 to open the retaining ring 66, so that the slide rod 64 can slide and the buffer rubber head 68 can press against the cargo. Then turn the adjusting knob 67 in the opposite direction to fix the slide rod 64, forming a two-way shock absorption and fixation, preventing the cargo from colliding due to inertia when braking suddenly or starting suddenly.

[0029] Through the above steps, the goods are placed on the support plate 31, the surface of which is covered with rubber pads to absorb the vibration of the vehicle and provide primary shock absorption for the goods. The buffer rubber head 68 presses down on the goods to form a two-way shock absorption and fixation effect.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A shock-absorbing type cargo fixing device for a logistics vehicle, comprising side sliding rails (1), first bolts (2), upper sliding rails (4) and second bolts (5); characterized in that: Also include support plate (31), pulley (32), card slot (33), flexible baffle (34), card block (35), storage box (36), elastic band (37), buckle (38), snap ring (39), slide (61), slide cylinder (62), fastening knob (63), slide rod (64), fixed ring (65), card ring (66), adjusting knob (67) and buffer rubber head (68); The outer side of the side slide rail (1) is provided with a first bolt (2), the inner side of the side slide rail (1) is provided with a support plate (31), both ends of the support plate (31) are provided with pulleys (32), the upper end surface of the support plate (31) is provided with a card slot (33), the inner side of the card slot (33) is provided with a flexible baffle (34), the upper end surface of the side slide rail (1) is provided with a card block (35), the bottom of the side slide rail (1) is fixedly installed with a storage box (36), one end of the elastic band (37) is fixedly connected to the inner side of the storage box (36), the other end of the elastic band (37) is fixedly connected with the buckle (38), the bottom of the side slide rail (1) is fixedly installed with a snap ring (39), the inner side of the upper slide rail (4) is provided with a slide (61), the bottom of the slide (61) is fixedly installed with a slide cylinder (62), the outer side of the slide cylinder (62) is provided with a fastening knob (63), the inner side of the slide cylinder (62) is provided with a slide rod (64), the lower end of the slide cylinder (62) is fixedly installed with a fixed ring (65), the bottom of the fixed ring (65) is provided with a card ring (66), the outer side of the card ring (66) is provided with an adjusting knob (67), the bottom of the slide rod (64) is fixedly installed with a buffer rubber head (68).

2. The shock-absorbing type cargo securing device for a logistics vehicle according to claim 1, characterized by: The support plate (31) is slidably connected to the side slide rail (1) through the pulley (32), the support plate (31) is provided with a plurality of support plates (31), the card slot (33) is provided with two card slots (33) on the support plate (31), and the flexible baffle (34) is connected to the card slot (33).

3. The shock-absorbing cargo securing device for a logistics vehicle according to claim 1, characterized by: The card block (35) is distributed at equal intervals on the side slide rail (1), the card block (35) is rotatably connected to the side slide rail (1), and the card block (35) is "L" shaped structure.

4. The shock-absorbing cargo securing device for a logistics vehicle according to claim 1, characterized by: The storage box (36) is provided with a plurality of storage boxes (36) at the bottom of the side slide rail (1), the number of the snap ring (39) is the same as that of the storage box (36) and is distributed in parallel, and the buckle (38) is connected to the snap ring (39).

5. The shock-absorbing cargo securing device for a logistics vehicle according to claim 1, characterized by: The slide (61) is provided with a plurality of slides (61) in the upper slide rail (4), the slide (61) is slidably connected to the upper slide rail (4), and the fastening knob (63) is threadedly connected to the slide cylinder (62).

6. The shock-absorbing cargo securing device for a logistics vehicle according to claim 1, characterized by: The slide rod (64) is slidably connected to the slide cylinder (62), the adjusting knob (67) is threadedly connected to the card ring (66), the buffer rubber head (68) is in the shape of a crescent, and the bottom of the buffer rubber head (68) is made of rubber.

7. The shock-absorbing cargo securing device for a logistics vehicle according to claim 1, characterized by: The first bolt (2) is threadedly connected to the side slide rail (1), and the second bolt (5) is provided with a plurality of second bolts (5).

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