CN217623796U - Folding type tilting prevention device for semitrailer - Google Patents

Abstract

A folding type anti-falling device for a semitrailer consists of two groups of symmetrical protection mechanisms, wherein the two groups of protection mechanisms are respectively positioned on two side surfaces of the trailer, each protection mechanism consists of a plurality of anti-falling piles, and the anti-falling piles in the two protection mechanisms are uniformly and correspondingly arranged; the anti-falling pile comprises a base, a pile body and a butt joint mechanism, wherein the base is arranged in a right-angle shape, the vertical edge of the base is correspondingly and fixedly connected with the side surface of the trailer, the horizontal edge of the base and the surface of the trailer are positioned on the same plane, and two symmetrical mounting plates are vertically arranged on the top surface of the horizontal edge of the base; a pile body is hinged between the two mounting plates, wherein the rotation range of the pile body is 0-90 degrees; when the two opposite pile bodies are in a horizontal state, the two pile bodies can be connected through a butt joint mechanism; and this device can guarantee the safe transportation of steel member.

Description

Folding type tilting prevention device for semitrailer

Technical Field

The utility model belongs to the technical field of the steel member transportation technique and specifically relates to a foldable tilting prevention device that semitrailer was used is related to.

Background

Generally known, steel members generally have the characteristics of large volume and heavy weight, so the steel members need to be manufactured in a factory workshop firstly and then transported to a corresponding construction site for assembly, however, the steel members need to depend on large-scale transportation equipment in the transportation process, and the semi-trailer tractor is common transportation equipment due to the high economic advantage;

the trailer of the semi-trailer tractor consists of a plate, a chassis and wheels, and the traditional plate does not contain a protection device, when the stacked steel members are transported, firstly a plurality of steel members are bound and then stacked on the trailer, then a plurality of fixing ropes are installed on the trailer, the positions of the steel members are fixed through the fixing ropes, for the steel members with the size exceeding the width of the trailer, a plurality of bottom rods are firstly padded on the surface of the trailer, and then large-sized steel members are placed on the bottom rods, however, the binding process of the fixing ropes is complicated, so that the steel member loading time is long, the whole transportation efficiency of the circular tube steel members is influenced, the binding of the fixing ropes is manually completed by workers, the workload of the workers is increased, the labor intensity of the workers is higher, and the bottom rods are generally made of wood, so that the structural strength is lower, the steel members are easy to break due to the heavy weight of the steel members, the steel members fall off from the trailer, and the transportation accidents are caused;

therefore, in summary, there is a need in the market for a collapse prevention pile that can ensure safe transportation of steel members.

Disclosure of Invention

In order to overcome the deficiency in the background art, the utility model discloses a semi-trailer is with foldable device of preventing falling.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a folding type anti-falling device for a semitrailer consists of two groups of symmetrical protection mechanisms, wherein the two groups of protection mechanisms are respectively positioned on two side surfaces of the trailer, each protection mechanism consists of a plurality of anti-falling piles, and the anti-falling piles in the two protection mechanisms are uniformly and correspondingly arranged;

the anti-falling pile comprises a base, a pile body and a butt joint mechanism, wherein the base is in a right-angle shape, the vertical edge of the base is correspondingly and fixedly connected with the side surface of the trailer, the horizontal edge of the base and the surface of the trailer are positioned on the same plane, and two symmetrical mounting plates are vertically arranged on the top surface of the horizontal edge of the base; a pile body is hinged between the two mounting plates, wherein the rotation range of the pile body is 0-90 degrees; and when the two opposite pile bodies are in a horizontal state, the two pile bodies can be connected through the butt joint mechanism.

Preferably, docking mechanism contains public head, female head and setting element, and public head can correspond with female head and peg graft, and public head and female head install respectively in the top face of two relative piles body, the setting element is used for public head and female head position fixing.

Preferably, the male head is set as a convex block, the female head is set as a concave block, the positioning piece comprises a rod sleeve and an L-shaped clamping rod, the rod sleeve is arranged on the side face of the female head, a straight rod end of the clamping rod is correspondingly inserted into the rod sleeve, a limiting block is arranged at the end of the straight rod end, the bent end of the clamping rod is located at the female head, and a placing groove correspondingly matched with the bent end of the clamping rod is formed in the top face of the female head.

Preferably, the tail end of the pile body is provided with an extension plate.

Preferably, the extension plate and the two mounting plates are provided with through holes which can be correspondingly communicated.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a folding tilting prevention device for a semitrailer, which can protect different types of steel members by rotating a pile body by different angles, wherein when the pile body is in a horizontal state, namely the pile body is positioned on the surface of a trailer, the pile body can be used as a bottom rod to assist the trailer in transporting large steel members, thereby improving the stability and the safety of the large steel members in the transportation process;

be in vertical state when the pile body, the pile body corresponds perpendicularly with the surface of trailer promptly, and the pile body can regard as the railing for help the trailer to transport the rectangular form steel member of piling, thereby prevent that the steel member of piling from taking place the condition of scattering, guarantee the safe transportation of steel member.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. a base; 2. a pile body; 3. a docking mechanism; 301. a male head; 302. a female head; 303. a rod sleeve; 304. a clamping rod; 305. a placement groove; 4. an extension plate; 5. a trailer.

Detailed Description

In the following description, the technical solution of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention, it should be understood that, if there are the indicated positions or positional relationships such as "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific position:

the folding type anti-falling device for the semitrailer, which is described by combining the attached drawing 1, is composed of two groups of symmetrical protection mechanisms, wherein the two groups of protection mechanisms are respectively positioned on two side surfaces of the trailer 5, so that the protection mechanism does not influence the process of placing a steel member on the trailer 5 on one hand, and on the other hand, the working state of the protection mechanisms is adjusted according to the type of the steel member to realize the protection of the steel member transported on the trailer 5, the protection mechanism is composed of a plurality of anti-falling piles, the anti-falling piles in the two protection mechanisms are uniformly and correspondingly arranged, and the anti-falling piles can be positioned on the surface of the trailer 5 after being folded, so that the length of the anti-falling piles in the two protection mechanisms is half of the width of the trailer 5 at most, and when the anti-falling piles in the two protection mechanisms are folded, the two opposite anti-falling piles are ensured not to collide;

the anti-falling pile comprises a base 1, a pile body 2 and a docking mechanism 3, wherein the base 1 is designed to be in a right-angle shape, the vertical edge of the base 1 is correspondingly and fixedly connected with the side surface of a trailer 5, the horizontal edge of the base 1 and the surface of the trailer 5 are positioned on the same plane, the surface of the trailer 5 is prolonged in the side direction through the base 1, so that steel members to be placed on the surface of the trailer 5 cannot be influenced in two states of the pile body 2, and two symmetrical mounting plates are vertically arranged on the top surface of the horizontal edge of the base 1; the pile body 2 is hinged between the two mounting plates, wherein the rotation range of the pile body 2 is 0-90 degrees, namely the pile body 2 has two working forms, one is that the pile body 2 rotates 0 degrees, namely the pile body 2 is attached to the surface of the trailer 5 and is in a horizontal state, and at the moment, the pile body 2 can be used as a bottom rod to assist the trailer 5 in transporting large steel members, so that the stability and the safety of the large steel members in the transportation process are improved; the other is that the pile body 2 rotates 90 degrees, namely the pile body 2 is vertical to the surface of the trailer 5 and is in a vertical state, and the pile body 2 can be used as a railing and used for assisting the trailer 5 to transport piled long-strip-shaped steel members, so that the piled steel members are prevented from scattering, and the safe transportation of the steel members is ensured; when the two opposite pile bodies 2 are in a horizontal state, the two opposite pile bodies 2 can be connected through the butting mechanism 3, namely, the two opposite pile bodies 2 are connected into one pile body in the horizontal state, so that the supporting effect on a large-sized steel member is improved;

in addition, the docking mechanism 3 includes a male head 301, a female head 302 and a positioning element, the male head 301 and the female head 302 can be correspondingly inserted, and the male head 301 and the female head 302 are respectively installed on the top surfaces of the two opposite pile bodies 2, the positioning element is used for fixing the positions of the male head 301 and the female head 302, when the pile bodies 2 are in a horizontal state, the male head 301 and the female head 302 on the two opposite pile bodies 2 are inserted, and then the positions of the male head 301 and the female head 302 are fixed through the positioning element, so that the docking mechanism 3 can be connected to the two opposite pile bodies 2; according to the requirement, the male head 301 is set as a convex block, the female head 302 is set as a concave block, and the two opposite pile bodies 2 do not interfere with each other in the rotation process through the convex block and the concave block; the positioning piece comprises a rod sleeve 303 and an L-shaped clamping rod 304, the rod sleeve 303 is installed on the side face of the female head 302, the straight rod end of the clamping rod 304 is correspondingly inserted into the rod sleeve 303, the end head of the straight rod end is provided with a limiting block, the bent end of the clamping rod 304 is positioned at the female head 302, the top face of the female head 302 is provided with a placing groove 305 correspondingly matched with the bent end of the clamping rod 304, when the two opposite pile bodies 2 are in a horizontal state and the male head 301 and the female head 302 are inserted, the bent end of the clamping rod 304 enters the placing groove 305 by rotating the clamping rod 304, namely, the male head 301 and the female head 302 are connected, and then the anti-falling pile can be used for bearing a large steel member to be transported;

in addition, the tail end of the pile body 2 is provided with an extension plate 4, when the pile body 2 is in a vertical state, the extension plate 4 can be abutted against the tail end of the horizontal edge of the base 1, so that a limiting effect is achieved, and the pile body 2 is prevented from continuously rotating; according to needs, extension plate 4 and two mounting panels all are equipped with the through-hole that can correspond the intercommunication, and when pile body 2 was in vertical state, the through-hole correspondence on extension plate 4 and the two mounting panels was in the intercommunication state, and back in inserting the through-hole of intercommunication with the locating pin this moment can be with the rigidity of pile body 2, lets prevent that the collapse stake keeps in vertical state.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a semitrailer is with preventing device of falling of foldable, characterized by: the anti-falling device is composed of two groups of symmetrical protection mechanisms, wherein the two groups of protection mechanisms are respectively positioned on two side surfaces of a trailer (5), each protection mechanism is composed of a plurality of anti-falling piles, and the anti-falling piles in the two protection mechanisms are uniformly and correspondingly arranged;

the anti-falling pile comprises a base (1), a pile body (2) and a butt joint mechanism (3), wherein the base (1) is arranged in a right-angle shape, the vertical edge of the base (1) is correspondingly and fixedly connected with the side surface of a trailer (5), the horizontal edge of the base (1) and the surface of the trailer (5) are positioned on the same plane, and two symmetrical mounting plates are vertically arranged on the top surface of the horizontal edge of the base (1); a pile body (2) is hinged between the two mounting plates, wherein the rotation range of the pile body (2) is 0-90 degrees; and when the two opposite pile bodies (2) are in a horizontal state, the two opposite pile bodies can be connected through the butt joint mechanism (3).

2. A folding type tilting prevention device for a semitrailer according to claim 1, wherein: docking mechanism (3) contain public head (301), female head (302) and setting element, and public head (301) can correspond grafting with female head (302), and public head (301) and female head (302) are located the top face of two relative piles body (2) respectively, the setting element is used for with public head (301) and female head (302) fixed position.

3. The folding tilting prevention device for a semitrailer of claim 2, wherein: the male head (301) is set as a convex block, the female head (302) is set as a concave block, the positioning piece comprises a rod sleeve (303) and an L-shaped clamping rod (304), the rod sleeve (303) is installed on the side surface of the female head (302), the straight rod end of the clamping rod (304) is correspondingly inserted into the rod sleeve (303), the end head of the straight rod end is provided with a limiting block, the bent end of the clamping rod (304) is located at the female head (302), and the top surface of the female head (302) is provided with a placing groove (305) which is correspondingly matched with the bent end of the clamping rod (304).

4. The folding tilting prevention device for a semitrailer of claim 1, wherein: and the tail end of the pile body (2) is provided with an extension plate (4).

5. The folding tilting prevention device for a semitrailer of claim 4, wherein: the extension plate (4) and the two mounting plates are provided with through holes which can be communicated correspondingly.

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