CN211280800U

CN211280800U - Box semitrailer structure

Info

Publication number: CN211280800U
Application number: CN201922432226.XU
Authority: CN
Inventors: 邵明福; 李建锋; 王目良
Original assignee: Liangshan Huayue Special Automobile Manufacturing Co ltd
Current assignee: Liangshan Huayue Special Automobile Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-18
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a box semitrailer structure, including railway carriage, sideboard, loop bar and recess, the top front and back end of railway carriage is equipped with the sideboard, and the sideboard passes through the hinge and rotates the top front and back end of installing at the railway carriage, the inside recess of seting up in top of sideboard, the inside one end fixed mounting of recess has the pivot, and the loop bar is installed in the rotation of surface of pivot, and the interior pole of having inserted of loop bar, interior pole take and put on the surface of putting on the verge, and put the inside other end at the recess on the verge. The utility model discloses be equipped with rotatable loop bar in the sideboard inside of railway carriage both sides, rotate the embedding when not using and hide and place and rotate out when using, it is spacing to carry out both sides to the trees that load in the railway carriage in the interior pole that utilizes the inside liftable of loop bar, has reached and has carried out spacing loading from the band tool, improves the availability factor to and adopt steel material to make because of loop bar and interior pole, so non-deformable and damage.

Description

Box semitrailer structure

Technical Field

The utility model relates to a railway carriage technical field specifically is a box semitrailer structure.

Background

A semitrailer is a trailer whose axle is placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and which is equipped with a coupling device that can transmit horizontal and vertical forces to the tractor; the semitrailer is mainly used for transporting large-size and difficultly-disassembled large goods, such as excavators and the like, the fence type semitrailer is suitable for pulling fresh and live goods, such as vegetables, fruits and the like, and the van type semitrailer is suitable for pulling bulk goods and moisture-proof valuable goods.

Some trailers are when loading trees, when trees load more than the height of sideboard, the staff need insert many rods at two inside sideboard, and this rod is for local materials, with this parcel spacing trees that are higher than the sideboard height, but this kind of instrument needs the later stage installation, and just thrown away after using, belong to disposable, the availability factor is too low, and the quality of wooden rod is unstable, receive ligneous extrusion and fracture easily, thereby cause the inside goods in carriage to drop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box semitrailer structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box semitrailer structure, includes railway carriage, sideboard, loop bar and recess, the top surface front and back end of railway carriage is equipped with the sideboard, and the sideboard passes through the hinge and rotates the top surface front and back end of installing at the railway carriage, the inside fluting that offers in top of sideboard, the inside one end fixed mounting of recess has the pivot, and the loop bar is installed in the rotation of surface of pivot, and interior pole has been inserted to the inside of loop bar, and interior pole is taken and is put on the surface of taking the limit, and takes the limit and establish the inside other end at the recess.

Preferably, one end surface of the inner rod is attached with one end of a first bolt, and the first bolt is rotatably installed in the loop bar.

Preferably, one end of the inner rod is provided with a lifting opening, and the lifting opening is formed in one end of the groove.

Preferably, the two sides of the sideboard are fixedly provided with clamping plates, the clamping plates are clamped with clamping rods inside, and the clamping rods are rotatably arranged at the two ends of the carriage.

Preferably, the other end of the inner rod is provided with a second bolt, the second bolt is inserted into the through hole, the through hole is formed in one end of the loop bar, and one end of the second bolt is screwed into the screw.

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

1. the utility model discloses a cooperation of interior pole and loop bar makes the inside trees that load of railway carriage can carry out spacing enclosure to both sides, has reached and has prevented that trees from stacking and carry out further spacing effect to it when being higher than the sideboard, through setting up first bolt, makes the inside interior pole of loop bar can extrude fixedly, has reached the current position effect of pole in the loop bar of spacing fixed.

2. The utility model discloses a cooperation of second bolt and screw socket makes the loop bar rotate can carry out the screw thread when vertical and screw up fixedly, has reached the vertical state effect of fixed current loop bar, through setting up the recess, makes loop bar and interior pole can rotate when not including the embedding, has reached to provide and has hidden the effect of placing the position.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the side plate of the present invention looking down on the structure of the loop bar not vertically;

FIG. 3 is a schematic view of the side plate of the present invention looking down the upright structure of the loop bar;

fig. 4 is a schematic view of the front view of the inner structure of the loop bar of the present invention.

In the figure: 1. a carriage; 2. a side plate; 3. lifting the opening; 4. lapping; 5. a first bolt; 6. a loop bar; 7. a groove; 8. a rotating shaft; 9. screwing; 10. an inner rod; 11. perforating; 12. and a second bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a box type semi-trailer structure comprises a compartment 1, sideboard 2, loop bar 6 and groove 7, the sideboard 2 is arranged at the front and back ends of the top surface of the compartment 1, the sideboard 2 is rotatably arranged at the front and back ends of the top surface of the compartment 1 through hinges, clamping plates are fixedly arranged at the two sides of the sideboard 2, clamping rods are clamped inside the clamping plates and rotatably arranged at the two ends of the compartment 1, the sideboard 2 can be fixed at the front and back end surfaces of the compartment 1 through the cooperation of the clamping rods and the clamping plates, the effect of clamping and fixing is achieved, the groove 7 is formed in the top end of the sideboard 2, the loop bar 6 and an inner rod 10 can be rotatably embedded when not in use through the arrangement of the groove 7, the effect of hiding and placing positions is achieved, a rotating shaft 8 is fixedly arranged at one end inside the groove 7, the loop bar 6 is rotatably arranged on the surface of the rotating shaft 8, the inner rod 10 is inserted into the loop bar 6, and, make the trees that railway carriage 1 inside loaded can carry on spacingly to both sides and surround, reached and prevented that trees from stacking and carry out further spacing effect to it when being higher than sideboard 2, interior pole 10 is taken and is put on the surface of taking over 4, and the setting up of taking over 4 makes loop bar 6 can not rotate the inside bottom of embedding to recess 7, and can be on a parallel with recess 7, and the staff of being convenient for lifts loop bar 6 from lifting 3 application of force of mouthful, and takes over 4 and establish the inside other end at recess 7.

The one end of interior pole 10 is equipped with and lifts mouthful 3, it sets up the one end at recess 7 to lift mouthful 3, the one end surface laminating of interior pole 10 has the one end of first bolt 5, and first bolt 5 rotates the inside of installing at loop bar 6, through setting up first bolt 5, it is fixed to make the inside interior pole 10 of loop bar 6 extrude, the position effect of pole 10 in loop bar 6 is currently gone up to spacing fixed has been reached, the other end of interior pole 10 is equipped with second bolt 12, second bolt 12 inserts in the inside of perforation 11, perforation 11 is set up inside the one end of loop bar 6, and the inside of screw thread 9 is twisted to the one end of second bolt 12, cooperation through second bolt 12 and screw thread 9, it is fixed to screw up to the screw thread when vertical to make loop bar 6 rotate, the vertical state effect of fixed current loop bar 6 has been reached.

The working principle is as follows: the utility model discloses when using, the staff points to insert the inside of lifting mouthful 3, then exert the power of lifting to interior pole 10, with loop bar 6 vertical up, at this moment will insert and carry out the application of force and twist at the inside second bolt 12 of perforation 11 and move, let the inside of screw-in mouth 9 of its second bolt 12 one end, thereby the vertical state of fixed loop bar 6, at this moment can load the interior pole 10 that how high tree length is decided to rise according to the staff needs, pull the interior pole 10 of loop bar 6 inside after confirming, make its extension, the hand is held between the fingers first bolt 5 and is rotated after reacing the position, thereby interior pole 10 current position in the fixed loop bar 6, all after ready, the staff just can be to the loading trees in the railway carriage 1.

Claims

1. The utility model provides a box semitrailer structure, includes railway carriage (1), sideboard (2), loop bar (6) and recess (7), its characterized in that: the railway carriage (1) top surface front and back end is equipped with sideboard (2), and sideboard (2) rotate through the hinge and install the top surface front and back end at railway carriage (1), inside offering in the top of sideboard (2) is fluted (7), and the inside one end fixed mounting of recess (7) has pivot (8), and loop bar (6) are installed in the rotation of surface of pivot (8), and interior pole (10) have been inserted to the inside of loop bar (6), and interior pole (10) are taken and are put on the surface of taking limit (4), and take limit (4) and establish the inside other end at recess (7).

2. A box semitrailer structure according to claim 1, characterised in that: one end surface of the inner rod (10) is attached with one end of a first bolt (5), and the first bolt (5) is rotatably installed inside the loop bar (6).

3. A box semitrailer structure according to claim 1, characterised in that: one end of the inner rod (10) is provided with a lifting opening (3), and the lifting opening (3) is arranged at one end of the groove (7).

4. A box semitrailer structure according to claim 1, characterised in that: the side boards (2) are fixedly mounted on two sides of the side board, the clamping bars are clamped inside the clamping boards, and the clamping bars are rotatably mounted at two ends of the carriage (1).

5. A box semitrailer structure according to claim 1, characterised in that: the other end of the inner rod (10) is provided with a second bolt (12), the second bolt (12) is inserted into the through hole (11), the through hole (11) is formed in one end of the loop bar (6), and one end of the second bolt (12) is screwed into the screw opening (9).