Vehicle-mounted safety hanging ladder for truck

Abstract

The utility model relates to a vehicle-mounted safe hanging ladder for a truck, which is characterized in that two longitudinal bars are arranged in parallel, at least two transverse bars are vertically connected with the two longitudinal bars, and the transverse bars are arranged in parallel; the upper cross beam is vertically connected with the longitudinal bars at the upper end parts of the two longitudinal bars and is parallel to the transverse bars; the upper hooks and the handrails are integrally formed, and the two upper hooks and the two handrails are arranged at the top ends of the two longitudinal bars respectively. The two lower hooks are respectively arranged at the middle upper parts of the two longitudinal bars and are on the same side with the upper hooks; the two lug rings are respectively arranged at the middle lower parts of the two longitudinal bars; and one ends of the two binding ropes respectively penetrate through and are wound on the two lug rings. The device is simple in structure, easy to manufacture, portable and convenient to use, effectively solves the safety problems that people are difficult to get on and off a carriage and are easy to slip and fall, improves the working efficiency of loading, unloading and other links of the automobile freight car, reduces the labor intensity of workers, and improves the working environment.

Description

Technical Field

[0001] The utility model relates to the technical field of safety hanging ladders, in particular to a vehicle-carrying truck safety hanging ladder. Background Art

[0002] Trucks play a huge role in the transportation and distribution of raw materials and materials in nonferrous metallurgical production. Compared with train transportation, trucks have the advantages of flexibility, simple transportation organization, and low road requirements, so they have significant advantages in the logistics and transportation industry; however, trucks also show obvious shortcomings in the transportation and distribution of raw materials and materials. The personnel who load, unload, transfer, deliver waste, and escort the vehicle frequently climb up and down the box board. The height of the box board of medium-sized trucks exceeds 2m. Frequent climbing up and down the box board has the disadvantages of safety risks, high labor intensity, and low efficiency. Especially in the north in winter when it is icy, climbing up and down the box board is easy to slip, and getting on and off the box is difficult and has high safety risks.

[0003] Therefore, in order to give full play to the role of automobile trucks in the transportation and distribution of raw materials and supplies at nickel, copper and cobalt non-ferrous metal raw material sites, material warehouses, logistics stations, and scrap goods sites, and to take advantage of the comprehensive functions of automobile trucks and avoid the disadvantages of the lack of a safety ladder, an invention was made to design a safety ladder for climbing up and down the box board of an automobile truck, which eliminates the safety risks of climbing up and down the box board, reduces the labor intensity of personnel, improves the working environment, and improves labor efficiency. Summary of the invention

[0004] In view of the above problems, the utility model provides a safety hanging ladder for climbing up and down the car box board of automobile transport trucks. The ladder is simple in structure, safe and reliable, can be carried on the vehicle and is easy to use. It reduces the labor intensity when personnel frequently climb up and down the car box board during loading, unloading, transporting, delivering waste, escorting, etc., and eliminates the safety risks of slipping and falling. It is a convenient and safe auxiliary tool for climbing up and down the car box.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A safety ladder carried on a truck for transporting automobiles, characterized in that it comprises two longitudinal bars, no less than two transverse bars, an upper crossbeam, two lower hooks, two upper hooks, two handrails, two binding ropes and two earrings; the two longitudinal bars are arranged in parallel, the no less than two transverse bars are vertically connected to the two longitudinal bars, and the at least two transverse bars are arranged in parallel; the upper crossbeam is vertically connected to the upper ends of the two longitudinal bars, and is parallel to the at least two transverse bars; the two upper hooks and the two handrails are respectively arranged at the top ends of the two longitudinal bars, and each of the upper hooks and each of the handrails are formed of a whole material; the two lower hooks are respectively arranged at the middle and upper parts of the two longitudinal bars, and on the same side as the two upper hooks; the two earrings are respectively arranged at the middle and lower parts of the two longitudinal bars, and one end of the two binding ropes passes through and is wrapped around the two earrings respectively.

[0007] Preferably, each of the upper hooks is a right-angled structure, and each of the handrails is a semicircular arc structure, one right-angled side of the right-angled structure is connected to one end of the semicircular arc structure, and the other right-angled side and the semicircular arc structure are on the same side of the connected part.

[0008] Preferably, the two lower hooks are respectively arranged on the sides of the connection points between the two longitudinal bars and the transverse bars.

[0009] Preferably, the number of the transverse ribs is 4-5.

[0010] Preferably, the length of the longitudinal reinforcement is 300mm-500mm greater than the height of the vehicle box board, the spacing between the transverse reinforcements is 350mm-500mm, and the spacing between the transverse reinforcements and the upper crossbeam is 500mm-600mm.

[0011] Preferably, the longitudinal reinforcement and the transverse reinforcement are Steel pipe, the upper crossbeam is 4# angle steel, the lower hook, the upper hook, and the handrail are Round steel, the binding rope is an elastic rubber rope.

[0012] Preferably, the longitudinal reinforcement, the transverse reinforcement, the upper crossbeam and the lower hook are connected by welding; the upper hook and the handrail are connected to the longitudinal reinforcement by welding; and the earrings are connected to the longitudinal reinforcement by welding.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model has a simple structure, is easy to make, can be carried with the vehicle, and is convenient to use. The utility model completely eliminates the safety risks existing in the workers climbing up and down the vehicle box board, especially effectively avoiding the safety problems of workers slipping and falling easily when getting on and off the vehicle box in the northern winter; at the same time, the safety hanging ladder greatly improves the work efficiency of loading and unloading of trucks, reduces the labor intensity of workers, improves the working environment, and gives full play to the function of "special loading and unloading auxiliary tool" of trucks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the main view of the safety hanging ladder;

[0016] Figure 2 Schematic diagram of the side view of the safety ladder;

[0017] Attached figure symbols: 1-longitudinal reinforcement, 2-transverse reinforcement, 3-upper beam, 4-lower hook, 5-upper hook, 6-handrail, 7-binding rope. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-2 A safety ladder for a truck carried on board, characterized in that it comprises two longitudinal bars 1, no less than two transverse bars 2, an upper crossbeam 3, two lower hooks 4, two upper hooks 5, two handrails 6, two binding ropes 7 and two earrings, the earring structure is not shown in the attached drawings; two longitudinal bars 1 are arranged in parallel, no less than two transverse bars 2 are vertically connected to the two longitudinal bars 1, at least two transverse bars 2 are arranged in parallel to each other, and play a foot support function; the upper crossbeam 3 is vertically connected to the upper ends of the two longitudinal bars 1, and is connected to the upper crossbeam 3. At least two transverse reinforcements 2 are parallel to each other, which play a connecting and stabilizing function to prevent the upper end of the hanging ladder from deformation; two upper hooks 5 and two handrails 6 are respectively arranged at the top ends of the two longitudinal reinforcements 1, and each upper hook 5 and each handrail 6 are formed of an integral material, which enhances the connection strength of the upper hooks; two lower hooks 4 are respectively arranged at the middle and upper parts of the two longitudinal reinforcements 1 and on the same side as the two upper hooks 5; two earrings are respectively arranged at the middle and lower parts of the two longitudinal reinforcements 1, and one end of two binding ropes 7 passes through and is wrapped around the two earrings.

[0020] In one embodiment of the utility model, each upper hook 5 is a right-angled structure, and each handrail 6 is a semicircular arc structure. One right-angled side of the right-angled structure is connected to one end of the semicircular arc structure, and the other right-angled side and the semicircular arc structure are on the same side of the connected part.

[0021] In an embodiment of the present invention, two lower hooks 4 are respectively arranged on the sides of the connection points between the two longitudinal bars 1 and the transverse bars 2 .

[0022] In one embodiment of the present invention, the number of transverse ribs 2 is 4-5.

[0023] In one embodiment of the utility model, the length of the longitudinal reinforcement 1 is 300mm-500mm greater than the height of the vehicle box board, the spacing between the transverse reinforcements 2 is 350mm-500mm, and the spacing between the transverse reinforcements 2 and the upper crossbeam 3 is 500mm-600mm.

[0024] In one embodiment of the present invention, the longitudinal reinforcement 1 and the transverse reinforcement 2 are Steel pipe, upper crossbeam 3 is 4# angle steel, lower hook 4, upper hook 5, handrail 6 are Round steel, the binding rope 7 is an elastic rubber rope; the safety hanging ladder is made of a wide range of materials, and is tailor-made for each vehicle and each ladder according to the vehicle height. It is light in weight and occupies little space.

[0025] In one embodiment of the utility model, the longitudinal reinforcement 1, the transverse reinforcement 2, the upper crossbeam 3 and the lower hook 4 are connected by welding; the upper hook 5 and the handrail 6 are connected to the longitudinal reinforcement 1 by welding; and the earrings are connected to the longitudinal reinforcement 1 by welding.

[0026] Specifically, when the safety ladder is carried with the vehicle on a daily basis, the two lower hooks are hung on the vehicle box board, one end of the binding rope 7 is wrapped around the earring and fixed, and the other end is firmly tied to the truck box fastener to form a four-point fixation to prevent the safety ladder from falling off while the vehicle is driving.

[0027] When personnel who are loading, unloading, transporting, delivering waste, escorting vehicles, etc. use the hanging ladder to climb up and down the vehicle box board, untie the binding rope 7 and take down the hanging ladder, hang the hook 5 on the hanging ladder on the vehicle box board, and put the lower end firmly on the ground. The hanging ladder and the vehicle box board form an angle space, which makes it convenient for personnel to grasp the longitudinal reinforcement 1 and step on the transverse reinforcement 2 to climb up and down the hanging ladder, hold the handrail 6 with both hands, and easily climb over the vehicle box board sideways.

[0028] The utility model has a simple structure, is easy to make, can be carried with the vehicle, and is convenient to use. The utility model completely eliminates the safety risks existing in the workers climbing up and down the vehicle box board, especially effectively avoiding the safety problems of workers slipping and falling easily when getting on and off the vehicle box in the northern winter; at the same time, the safety hanging ladder greatly improves the work efficiency of loading and unloading of trucks, reduces the labor intensity of workers, improves the working environment, and gives full play to the function of "special loading and unloading auxiliary tool" of trucks.

[0029] Some exemplary embodiments of the present invention are described above. It can be understood that the above embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention. The features in these embodiments can be recombined in a suitable manner, and the solutions obtained thereby are still within the protection scope required by the present invention. Based on the above embodiments, all other embodiments obtained by those skilled in the art without making creative work, that is, all modifications, equivalent substitutions and improvements made within the spirit and principles of this application, fall within the protection scope required by the present invention.

Claims

1. A safety ladder for a truck carrying a vehicle, characterized in that: The invention comprises two longitudinal bars (1), at least two transverse bars (2), an upper crossbeam (3), two lower hooks (4), two upper hooks (5), two handrails (6), two binding ropes (7) and two earrings; the two longitudinal bars (1) are arranged in parallel, the at least two transverse bars (2) are vertically connected to the two longitudinal bars (1), and the at least two transverse bars (2) are arranged in parallel; the upper crossbeam (3) is vertically connected to the upper ends of the two longitudinal bars (1) and is connected to the at least two transverse bars (2); the two upper hooks (5) and the two handrails (6) are respectively arranged at the top ends of the two longitudinal bars (1), and each of the upper hooks (5) and each of the handrails (6) are formed of an integral material; the two lower hooks (4) are respectively arranged at the middle and upper parts of the two longitudinal bars (1) and on the same side as the two upper hooks (5); the two earrings are respectively arranged at the middle and lower parts of the two longitudinal bars (1), and one end of the two binding ropes (7) passes through and is wrapped around the two earrings.

2. The vehicle-mounted safety ladder for automobiles and trucks according to claim 1 is characterized in that: Each of the upper hooks (5) is a right-angled structure, and each of the handrails (6) is a semicircular arc structure. One right-angled side of the right-angled structure is connected to one end of the semicircular arc structure, and the other right-angled side and the semicircular arc structure are on the same side of the connected part.

3. The vehicle-mounted safety ladder for automobile transport according to claim 1 is characterized in that: The two lower hooks (4) are respectively arranged on the side of the connection point between the two longitudinal bars (1) and the transverse bars (2).

4. The vehicle-mounted safety ladder for automobiles and trucks according to claim 1 is characterized in that: The number of the transverse ribs (2) is 4-5.

5. The vehicle-mounted safety ladder for automobiles and trucks according to claim 1 is characterized in that: The length of the longitudinal reinforcement (1) is 300mm-500mm greater than the height of the vehicle box board, the spacing between the transverse reinforcements (2) is 350mm-500mm, and the spacing between the transverse reinforcements (2) and the upper crossbeam (3) is 500mm-600mm.

6. The vehicle-mounted safety ladder for automobile transport according to claim 1 is characterized in that: The longitudinal reinforcement (1) and the transverse reinforcement (2) are steel pipe, the upper crossbeam (3) is 4# angle steel, the lower hook (4), the upper hook (5) and the handrail (6) are Round steel, the binding rope (7) is an elastic rubber rope.

7. A vehicle-mounted safety ladder for automobiles and trucks according to any one of claims 1 to 6, characterized in that: The longitudinal reinforcement (1), the transverse reinforcement (2), the upper crossbeam (3) and the lower hook (4) are connected by welding; the upper hook (5) and the handrail (6) are connected to the longitudinal reinforcement (1) by welding; and the earrings are connected to the longitudinal reinforcement (1) by welding.

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