CN214985211U - New forms of energy semitrailer structure - Google Patents

Abstract

The utility model discloses a new forms of energy semitrailer structure, include: the fence comprises a main board and two groups of fences, wherein the two groups of fences are symmetrically, vertically and fixedly arranged on the upper surface of the main board; anticollision institution, anticollision institution is used for reducing the damage of automobile body when the semitrailer is overtaked, anticollision institution keeps off part and buffer unit including the check, the check keeps off the part and includes first baffle, buffer unit includes two spring levers, two the perpendicular fixed mounting of spring lever symmetry is on the surface of mainboard, and keeps away from the one end and the first baffle fixed connection of mainboard. The utility model relates to a rationally, the anticollision institution that sets up at the mainboard rear can avoid when the semitrailer is knocked into the back, and the effort can not direct action on the mainboard, but will act on first baffle earlier, then through the buffering of buffer unit, reduces the vehicle damage, avoids the personnel on the car to take place to violently collide with, has also reduced the maintenance rate of mainboard.

Description

New forms of energy semitrailer structure

Technical Field

The utility model relates to a semitrailer technical field especially relates to a new forms of energy semitrailer structure.

Background

Along with the increasing improvement of living standard of people, the use number of automobiles is continuously increased, the popularization of automobiles changes the living style of people to a certain extent, the living quality is improved, the semitrailer is one of automobiles, and at present, large components and heavy objects are transported on domestic roads, and the semitrailer of freight automobiles is mostly adopted.

The semitrailer that has now can be equipped with anticollision institution at the locomotive front end, prevents that the locomotive from leading to the fact the injury to the personnel of sitting in the cockpit when receiving the striking, but the afterbody of semitrailer does not have anticollision institution to when leading to car front end and semitrailer afterbody to take place hard collision, not only can cause great vehicle damage, still easily lead to the personnel on the car to take place acutely to collide with.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, the afterbody of semitrailer does not have anticollision institution to when leading to car front end and semitrailer afterbody to take place hard collision, not only can cause great vehicle damage, still easily lead to on-vehicle personnel to take place acutely to collide with, and a new forms of energy semitrailer structure that proposes.

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

a new forms of energy semitrailer structure, includes:

the fence comprises a main board and two groups of fences, wherein the two groups of fences are symmetrically, vertically and fixedly arranged on the upper surface of the main board;

anticollision institution, anticollision institution is used for reducing the damage of automobile body when the semitrailer is overtaked, anticollision institution keeps off part and buffer unit including the check, the check keeps off the part and includes first baffle, buffer unit includes two spring levers, two the perpendicular fixed mounting of spring lever symmetry is on the surface of mainboard, and keeps away from the one end and the first baffle fixed connection of mainboard.

Preferably, the mounting groove has been seted up to mainboard upper surface vertical, the threaded rod is installed to mounting groove tank bottom vertical rotation, the slider has been cup jointed to the screw thread on the threaded rod, slider lateral wall fixed mounting has the second baffle, the threaded rod passes through drive assembly control self and takes place to rotate.

Preferably, driver part includes rack bar and gear, the gear is fixed to be cup jointed on the threaded rod, rack bar fixed mounting is at the lower surface of first baffle, and one end penetrates in the mounting groove and is connected with gear engagement.

Preferably, the groove wall of the mounting groove far away from the gear is vertically provided with a limiting groove, the limiting groove is vertically and fixedly provided with a sliding rod, the sliding rod is sleeved with a sliding seat in a sliding manner, and one surface of the second baffle far away from the sliding block is fixedly connected with the sliding seat.

Preferably, the groove wall of the mounting groove is horizontally provided with a sliding groove corresponding to the end position of the rack rod.

Preferably, one of them group fence upper surface fixedly connected with elasticity net, the one side fixed mounting that the fence was kept away from to the elasticity net has a plurality of couples, another group fence lateral wall fixed mounting has a plurality of joint boards that correspond with the couple position, the joint hole has been seted up perpendicularly on the joint board.

Preferably, the first baffle surface is fixedly connected with the ends of the two spring rods through fasteners such as screws and nuts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the anti-collision mechanism arranged behind the main board can prevent acting force from directly acting on the main board but acting on the first baffle plate when the semitrailer is rear-ended, and then the vehicle is buffered by the buffer component to reduce vehicle damage and reduce the maintenance rate of the main board;

2. when anticollision institution cushions the effort that receives the striking, and when suffering destruction, this moment under drive unit's effect, the second baffle can shift up gradually to play the effect of secondary anticollision, also can reduce the damage volume that is located mainboard upper surface goods and suffers the striking.

Drawings

Fig. 1 is a schematic front perspective view of a new energy semitrailer structure provided by the utility model;

fig. 2 is a schematic structural view of a top-view three-dimensional cross section of the new energy semitrailer structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged view of the structure at C in fig. 2.

In the figure: the device comprises a main board 1, a fence 2, a block 3, a first baffle 31, a buffer component 4, a spring rod 41, a mounting groove 5, a threaded rod 6, a sliding block 7, a second baffle 8, a driving component 9, a rack rod 91, a gear 92, a limiting groove 10, a sliding rod 11, a sliding seat 12, a sliding groove 13, an elastic net 14, a hook 15, a clamping plate 16 and a clamping hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-5, a new forms of energy semitrailer structure includes:

the fence comprises a main board 1 and two groups of fences 2, wherein the two groups of fences 2 are symmetrically, vertically and fixedly arranged on the upper surface of the main board 1;

anticollision institution, anticollision institution are used for reducing the damage of automobile body when the semitrailer is overtaked, and anticollision institution keeps off part 3 and buffer unit 4 including the check, and check keep off part 3 and include first baffle 31, and buffer unit 4 includes two spring rods 41, and two spring rods 41 symmetry perpendicular fixed mounting are on mainboard 1's surface, and keep away from mainboard 1's one end and first baffle 31 fixed connection.

In the embodiment of the technical scheme, the anti-collision mechanism arranged behind the main board 1 can prevent the acting force from directly acting on the main board 1 but acting on the first baffle 31 firstly when the semitrailer is tailed, and then the acting force is buffered by the two spring rods 41 in the buffer component 4, so that the time for transferring the acting force is prolonged, the damage to the vehicle is reduced, and the maintenance rate of the main board 1 is reduced.

According to the preferable technical scheme in the embodiment, the upper surface of the main board 1 is vertically provided with the mounting groove 5, the bottom of the mounting groove 5 is vertically rotated to be provided with the threaded rod 6, the threaded rod 6 is sleeved with the sliding block 7 through threads, the side wall of the sliding block 7 is fixedly provided with the second baffle plate 8, and the threaded rod 6 is controlled to rotate through the driving part 9. When the threaded rod 6 rotates, the sliding block 7 sleeved with the threaded rod 6 can drive the second baffle 8 to move in the vertical direction in the mounting groove 5, so that the secondary anti-collision effect is achieved, and the damage amount of the goods on the upper surface of the main board 1 which are impacted can be reduced.

In the preferred technical solution of this embodiment, the driving part 9 includes a rack bar 91 and a gear 92, the gear 92 is fixedly sleeved on the threaded rod 6, the rack bar 91 is fixedly installed on the lower surface of the first baffle 31, and one end of the rack bar penetrates into the installation groove 5 to be engaged with the gear 92. When the first shutter 31 is impacted, the spring rod 41 contracts, and the rack bar 91 fixedly connected to the first shutter 31 also moves, and the gear 92 engaged therewith and fixedly secured to the threaded rod 6 carries the threaded rod 6 to rotate.

In the preferred technical scheme in this embodiment, a limit groove 10 is vertically formed in a groove wall of the mounting groove 5 away from the gear 92, a slide rod 11 is vertically and fixedly mounted in the limit groove 10, a slide seat 12 is slidably sleeved on the slide rod 11, and one surface of the second baffle 8 away from the slide block 7 is fixedly connected with the slide seat 12. The stop groove 10 limits the vertical movement of the slide carriage 12 only on the slide rod 11 and does not rotate, so that the second stop 8, which is fixedly connected to the slide carriage 12, only moves vertically when the threaded rod 6 rotates and does not rotate with the threaded rod 6.

In the preferred technical scheme of this embodiment, the groove wall of the mounting groove 5 is horizontally provided with a sliding groove 13 corresponding to the end position of the rack bar 91. When the anticollision institution received the striking, the rack bar 91 was kept away from the one end of first baffle 31 and can be removed to spout 13 in, avoided mounting groove 5 cell wall to block rack bar 91 and take place to remove.

In the preferred technical scheme in this embodiment, an elastic net 14 is fixedly connected to the upper surface of one group of fences 2, a plurality of hooks 15 are fixedly installed on one surface of the elastic net 14 away from the fences 2, a plurality of clamping plates 16 corresponding to the hooks 15 are fixedly installed on the side wall of the other group of fences 2, and clamping holes 17 are vertically formed in the clamping plates 16. After the goods were placed to 1 upper surface of mainboard, as long as in the joint hole 17 of seting up on going into a plurality of joint boards 16 with a plurality of couples 15 joints of 14 side fixed mounting of elasticity net this moment, the upper surface of goods just can be covered completely to elasticity net 14 this moment, avoids on the way the transportation, and the goods falls to ground.

In the preferred technical solution of this embodiment, the surface of the first baffle 31 is fixedly connected to the ends of the two spring rods 41 by fasteners such as screws and nuts. The first baffle 31 is convenient for workers to install and detach.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a new forms of energy semitrailer structure which characterized in that includes:

the fence comprises a main board (1) and two groups of fences (2), wherein the two groups of fences (2) are symmetrically, vertically and fixedly arranged on the upper surface of the main board (1);

anticollision institution, anticollision institution is used for reducing the damage of automobile body when the semitrailer is overtaked, anticollision institution keeps off part (3) and buffer unit (4) including the check, check keep off part (3) including first baffle (31), buffer unit (4) include two spring beam (41), two spring beam (41) symmetry perpendicular fixed mounting is on the surface of mainboard (1), and keeps away from the one end and first baffle (31) fixed connection of mainboard (1).

2. The new energy semitrailer structure as claimed in claim 1, characterized in that a mounting groove (5) is vertically formed in the upper surface of the main board (1), a threaded rod (6) is vertically and rotatably mounted at the bottom of the mounting groove (5), a sliding block (7) is sleeved on the threaded rod (6) in a threaded manner, a second baffle (8) is fixedly mounted on the side wall of the sliding block (7), and the threaded rod (6) is controlled to rotate by itself through a driving part (9).

3. The new energy semitrailer structure as claimed in claim 2, characterized in that the driving part (9) comprises a rack bar (91) and a gear (92), the gear (92) is fixedly sleeved on the threaded rod (6), the rack bar (91) is fixedly installed on the lower surface of the first baffle plate (31), and one end of the rack bar penetrates into the installation groove (5) to be meshed with the gear (92).

4. The new energy semitrailer structure as claimed in claim 3, characterized in that a limiting groove (10) is vertically formed in a groove wall of the mounting groove (5) far away from the gear (92), a sliding rod (11) is vertically and fixedly mounted in the limiting groove (10), a sliding seat (12) is slidably sleeved on the sliding rod (11), and one surface of the second baffle (8) far away from the sliding block (7) is fixedly connected with the sliding seat (12).

5. The new energy semitrailer structure as claimed in claim 3, characterized in that a chute (13) corresponding to the end position of the rack bar (91) is horizontally formed on the groove wall of the mounting groove (5).

6. The new energy semitrailer structure as claimed in claim 1, characterized in that an elastic net (14) is fixedly connected to the upper surface of one group of fences (2), a plurality of hooks (15) are fixedly mounted on one surface, away from the fences (2), of the elastic net (14), a plurality of clamping plates (16) corresponding to the hooks (15) in position are fixedly mounted on the side wall of the other group of fences (2), and clamping holes (17) are vertically formed in the clamping plates (16).

7. The new energy semitrailer structure as claimed in claim 1, characterized in that the surface of the first baffle plate (31) is fixedly connected with the ends of the two spring rods (41) through fixing members such as screws and nuts.

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