A cargo securing device for a cargo bed of a truck

Abstract

The utility model relates to the technical field of truck cargo fixing, specifically a truck cargo box inner cargo fixing device, which comprises: two support assemblies, the two support assemblies are symmetrically arranged; a bandage, two ends of the bandage are connected with the two support assemblies respectively; the support assembly comprises: an electric sliding table, the electric sliding table is fixed with the inner wall of the cargo box; two fixing bases, the two fixing bases are respectively arranged on the upper and lower sides of the electric sliding table, and the two fixing bases are both fixed with the inner wall of the cargo box, the utility model can realize the position adjustment of the bandage through the work of the electric sliding table and the cooperation of the connecting assembly, when the bandage is in contact with the cargo, the final fixing of the cargo is realized through the continuous work of the electric sliding table and the action of the connecting assembly, the force of the bandage acting on the moving end of the electric sliding table is borne by the limiting assembly through the action of the limiting assembly, and thus the service life of the electric sliding table is improved.

Description

Technical Field

[0001] This utility model relates to the field of cargo securing technology for trucks, specifically a cargo securing device inside the cargo box of a truck. Background Technology

[0002] When box trucks are transporting goods, if the cargo inside the box is not much, it may shake during transport, which could lead to damage to the goods. Therefore, in most cases, it is necessary to secure the cargo when there is not much cargo.

[0003] In the existing technology, most of the fixing devices inside the cargo box are welded pull rings, which are used in conjunction with straps to secure the goods. This fixing method not only requires manual tying of the straps after loading, but also requires tensioning. The degree of tension varies from person to person, often resulting in incomplete securing of the goods and damage during transportation. It can also lead to over-tensioning, causing damage to the outer packaging or even the goods themselves. Utility Model Content

[0004] The purpose of this utility model is to provide a cargo securing device inside a truck cargo box to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is: a cargo securing device inside a truck cargo box, comprising: Two support components are symmetrically arranged. The straps are connected at both ends to two support components, respectively. The support components include: An electric slide table, which is fixed to the inner wall of the cargo box; Two fixed seats are located on the upper and lower sides of the electric slide, respectively, and both fixed seats are fixed to the inner wall of the cargo box; A connecting component is disposed on the moving end of the electric slide, and the connecting component and the strap are fixed together; Two limiting components are fixed to the moving end of the electric slide table, and the two limiting components correspond to two fixed seats respectively. The limiting components are used to fix the moving end of the electric slide table.

[0006] Preferably, the connection component includes: A connecting seat is provided, and the moving end of the electric slide is fixed thereto. The first plate is rotatably connected to the connecting seat; Two rods, both of which are slidably connected to the first plate; The second plate is slidably connected to the two rods, and the end of the second plate is fixed to the strap.

[0007] Preferred options also include: Force sensor, the force sensor and the second plate are fixed; The first spring is fixed to the first plate and the force sensor.

[0008] Preferably, the limiting component includes: The first support plate is fixed to the moving end of the electric slide table; A pin is slidably connected to the first support plate.

[0009] Preferably, the side wall of the fixing seat has multiple insertion holes, and the insertion holes and pins are compatible.

[0010] Preferred options also include: The second support plate is fixed to the moving end of the electric slide table; Sleeve, wherein the sleeve and the second support plate are fixed; A sleeve rod, wherein the sleeve rod and the sleeve are slidably connected, and the sleeve rod and the pin are fixed.

[0011] Preferred options also include: The second spring has one end fixed to the inner wall of the sleeve and the other end fixed to the sleeve rod.

[0012] Preferred options also include: An electromagnet is fixed to the inner wall of the sleeve and is positioned near the sleeve rod.

[0013] Preferred options also include: The controller is connected to the force sensor via a signal line, and the controller is electrically connected to the electromagnet.

[0014] This utility model provides an improved cargo securing device for a truck cargo box, which has the following improvements and advantages compared with the prior art: This utility model, through the setting of an electric slide, a connecting component, a strap, and a limiting component, enables the operation of the electric slide, and the connection component to adjust the position of the strap. When the strap comes into contact with the goods, the goods are finally fixed as the electric slide continues to work and the connecting component continues to function. The limiting component bears the force of the strap acting on the moving end of the electric slide, thereby improving the service life of the electric slide. Attached Figure Description

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is the utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is the utility model Figure 1 Enlarged structural diagram at point B; Figure 4 This is a schematic diagram of the force sensor, first spring, first plate, and second plate of this utility model. Figure 5 This is a schematic cross-sectional view of the sleeve structure of this utility model.

[0016] Explanation of reference numerals in the attached figures: 1. Electric slide; 2. Fixed base; 3. Insertion hole; 4. Connecting base; 5. First plate; 6. Rod; 7. Second plate; 8. Strap; 9. First support plate; 10. Second support plate; 11. Pin; 12. Sleeve; 13. Sleeve rod; 14. Force sensor; 15. First spring; 16. Electromagnet; 17. Second spring. Detailed Implementation

[0017] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0018] This utility model provides an improved cargo securing device for a truck cargo box. The technical solution of this utility model is as follows: like Figures 1-5 As shown, a cargo securing device for a truck cargo box includes: Two support components are arranged symmetrically. The strap 8 has two ends connected to two support components respectively; Supporting components include: Electric slide 1, electric slide 1 is fixed to the inner wall of the cargo box; Two fixed seats 2 are located on the upper and lower sides of the electric slide table 1, and both fixed seats 2 are fixed to the inner wall of the cargo box. A connecting component is provided on the moving end of the electric slide 1, and the connecting component and the strap 8 are fixed together. Two limiting components are fixed on the moving end of the electric slide table 1. The two limiting components correspond to two fixed seats 2 respectively. The limiting components are used to fix the moving end of the electric slide table 1.

[0019] The electric slide 1, in conjunction with the connecting component, adjusts the position of the strap 8. When the strap 8 comes into contact with the goods, the electric slide 1 continues to work, and with the action of the connecting component, the goods are finally secured.

[0020] Furthermore, the connection components include: Connecting seat 4, the moving end of connecting seat 4 and electric slide table 1 are fixed; The first plate 5 is rotatably connected to the connecting seat 4; Two rods 6, both rods 6 are slidably connected to the first plate 5; The second plate 7 is slidably connected to the two rods 6, and the ends of the second plate 7 and the strap 8 are fixed.

[0021] As the tension of the strap 8 increases, both the first plate 5 and the second plate 7 slide along the rod 6, at which point the first spring 15 is stretched.

[0022] Furthermore, it also includes: Force sensor 14, force sensor 14 and second plate 7 are fixed; The first spring 15 is fixed to the first plate 5, and the first spring 15 is also fixed to the force sensor 14.

[0023] As the tension of the strap 8 increases, both the first plate 5 and the second plate 7 slide along the rod 6. At this time, the first spring 15 is stretched, causing the force sensor 14 to generate a signal. When the signal strength of the force sensor 14 reaches a predetermined value, it indicates that the squeezing force of the strap 8 on the goods is within a suitable range.

[0024] Furthermore, the limiting components include: The first support plate 9 is fixed on the moving end of the electric slide table 1; Pin 11 is slidably connected to the first support plate 9.

[0025] Furthermore, the side wall of the fixing base 2 is provided with multiple insertion holes 3, and the insertion holes 3 are compatible with the pins 11.

[0026] Furthermore, it also includes: The second support plate 10 is fixed on the moving end of the electric slide table 1. Sleeve 12, sleeve 12 is fixed to the second support plate 10; Sleeve rod 13 is slidably connected to sleeve 12, and sleeve rod 13 is fixed to pin 11.

[0027] Furthermore, it also includes: The second spring 17 has one end fixed to the inner wall of the sleeve 12 and the other end fixed to the sleeve rod 13.

[0028] Furthermore, it also includes: Electromagnet 16 is fixed on the inner wall of sleeve 12 and is located near sleeve rod 13.

[0029] After the switch of electromagnet 16 is turned off, the second spring 17 pushes the sleeve rod 13 out of the sleeve 12, so that the pin 11 moves and enters the insertion hole 3 on the fixed seat 2. With the action of sleeve 12, sleeve rod 13 and second support plate 10, the strap 8 is locked, thereby achieving the final fixation of the goods.

[0030] Furthermore, it also includes: The controller is connected to the force sensor 14 via a signal line, and is also electrically connected to the electromagnet 16.

[0031] Specifically, the working principle is as follows: When in use, fix the two electric slides 1 on the two inner walls of the cargo box, and the two electric slides 1 should be on the same horizontal plane. Then, according to the position of the electric slides 1, fix the fixing base 2 on the inner wall of the cargo box. When loading, the goods are stacked in the cargo box, and the position of the moving end of the electric slide table 1 is adjusted according to the position of the goods to ensure that the straps 8 are not pressed down by the goods. When securing goods, turn on the switches of the two electric slides 1. When the two electric slides 1 are working, they drive the straps 8 to move through the connecting seat 4, the first plate 5, the rod 6 and the second plate 7, so that the straps 8 are close to the goods in the cargo box. When the straps 8 and the goods come into contact, the working of the electric slides 1 continues to make the straps 8 tense, so as to achieve the work of securing the goods. As the tension of the strap 8 increases, both the first plate 5 and the second plate 7 slide along the rod 6. At this time, the first spring 15 is stretched, causing the force sensor 14 to generate a signal. When the signal strength of the force sensor 14 reaches a predetermined value, the controller disconnects the switch of the electromagnet 16. At this time, under the action of the second spring 17, the sleeve rod 13 is pushed out of the sleeve 12, so that the pin 11 moves and enters the insertion hole 3 on the fixing seat 2. With the action of the sleeve 12, the sleeve rod 13 and the second support plate 10, the strap 8 is locked, thereby achieving the final fixation of the goods. If the pin 11 is not inserted into the socket 3, the pin 11 is moved along the surface of the fixed base 2 by the continued control of the electric slide table 1. When the pin 11 and the socket 3 coincide, the pin 11 is pushed into the socket 3 by the second spring 17 to complete the fixing work.

Claims

1. A cargo securing device for a truck cargo box, characterized in that, include: Two support components are symmetrically arranged. The strap (8) has two ends connected to two support components respectively; The support components include: An electric slide (1) is fixed to the inner wall of the cargo box; Two fixed seats (2) are located on the upper and lower sides of the electric slide (1), and both fixed seats (2) are fixed to the inner wall of the cargo box; A connecting component is provided on the moving end of the electric slide (1), and the connecting component and the strap (8) are fixed together; Two limiting components are fixed on the moving end of the electric slide (1), and the two limiting components correspond to two fixed seats (2) respectively. The limiting components are used to fix the moving end of the electric slide (1).

2. The cargo securing device inside a truck cargo box according to claim 1, characterized in that, The connection component includes: Connecting seat (4), the connecting seat (4) and the moving end of the electric slide (1) are fixed; The first plate (5) and the connecting seat (4) are rotatably connected; Two rods (6), both of which are slidably connected to the first plate (5); The second plate (7) is slidably connected to the two rods (6), and the ends of the second plate (7) and the strap (8) are fixed.

3. A cargo securing device for a truck cargo box according to claim 2, characterized in that, Also includes: Force sensor (14), the force sensor (14) and the second plate (7) are fixed; The first spring (15) is fixed to the first plate (5), and the first spring (15) is fixed to the force sensor (14).

4. A cargo securing device for a truck cargo box according to claim 3, characterized in that, The limiting components include: The first support plate (9) is fixed on the moving end of the electric slide table (1); A pin (11) is slidably connected to the first support plate (9).

5. A cargo securing device for a truck cargo box according to claim 4, characterized in that, The side wall of the fixed base (2) is provided with multiple insertion holes (3), and the insertion holes (3) and the pins (11) are compatible.

6. A cargo securing device for a truck cargo box according to claim 4, characterized in that, Also includes: The second support plate (10) is fixed on the moving end of the electric slide table (1); Sleeve (12), the sleeve (12) and the second support plate (10) are fixed; Sleeve rod (13), which is slidably connected to sleeve (12), and sleeve rod (13) and pin (11) are fixed.

7. A cargo securing device for a truck cargo box according to claim 6, characterized in that, Also includes: The second spring (17) has one end fixed to the inner wall of the sleeve (12) and the other end fixed to the sleeve rod (13).

8. A cargo securing device for a truck cargo box according to claim 7, characterized in that, Also includes: Electromagnet (16) is fixed on the inner wall of sleeve (12) and is located near sleeve rod (13).

9. A cargo securing device for a truck cargo box according to claim 8, characterized in that, Also includes: The controller is connected to the force sensor (14) via a signal line and is electrically connected to the electromagnet (16).

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