CN212605512U

CN212605512U - Semitrailer traction seat reinforcing structure

Info

Publication number: CN212605512U
Application number: CN202021488331.1U
Authority: CN
Inventors: 丁明灼; 高文瑞; 孔维煜; 张远涛
Original assignee: Liangshan Samsung Machinery Co ltd
Current assignee: Liangshan Samsung Machinery Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-02-26
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses a semitrailer traction seat reinforcing structure, which comprises a traction seat body, wherein the two sides of the bottom end of the traction seat body are respectively hinged with the tops of two supports, rod grooves are respectively formed in the two sides of the two supports, four rod grooves are respectively and alternately connected with two pull rods, the bottoms of the two supports are respectively welded with the two sides of the top end of a connecting mechanism, four side sides of the bottom end of the connecting mechanism are respectively and fixedly provided with a supporting plate, and the bottoms of the four supporting plates are respectively and fixedly connected with the top ends of four buffer mechanisms; the utility model has the advantages that: the utility model relates to a semitrailer traction seat additional strengthening through the bottom with two supports respectively with the both sides welding on connecting plate top, can be connected two supports, has improved the wholeness between two supports, through two taut supports of two pull rods, can strengthen fastness and bending resistance between two supports, two supports are difficult for inclining, through with slider and stop collar sliding connection, can be spacing to the slider.

Description

Semitrailer traction seat reinforcing structure

Technical Field

The utility model relates to a additional strengthening, in particular to semitrailer pulls seat additional strengthening belongs to semitrailer and pulls seat technical field.

Background

The automobile traction seat is a traction part for dragging a semitrailer by a cargo tractor, and is generally formed by integrally pressing a hydraulic machine, the integrity between two supports of a common semitrailer traction seat is poor, the two supports are stressed to be inclined easily for a long time, the buffer performance of the common semitrailer traction seat is poor, and the buffer between a vehicle head and a vehicle body is difficult to provide.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semitrailer pulls a seat additional strengthening to the wholeness between two supports of the common semitrailer traction seat that provides in solving above-mentioned background art is relatively poor, and the relatively poor problem of shock-absorbing capacity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a semitrailer pulls seat additional strengthening, includes the seat body of pulling, the both sides of pulling seat body bottom are articulated with the top of two supports respectively, two the rod groove has all been seted up to the both sides of support, four the rod groove alternates with two pull rods respectively to be connected, two the bottom of support welds with the both sides on coupling mechanism top respectively, four avris of coupling mechanism bottom are all fixed and are equipped with the layer board, four the bottom of layer board respectively with four buffer gear's top fixed connection, four buffer gear's bottom respectively with four corner fixed connection on bottom plate top, two mounting holes have all been seted up to four avris on bottom plate top.

As a preferred technical scheme of the utility model, coupling mechanism includes connecting plate and first round hole, first round hole has been seted up at the middle part of connecting plate, the both sides on connecting plate top are respectively with the bottom welding of two supports, four avris of connecting plate bottom respectively with the top fixed connection of four layer boards.

As an optimal technical scheme of the utility model, four buffer gear all includes stop collar, slider, cushion rubber pad and stand, four the top of stop collar respectively with the bottom fixed connection of four layer boards, four the stop collar respectively with four slider sliding connection, four the inner wall on stop collar top and the top of four sliders bond with four cushion rubber pad's both ends respectively, four the bottom of slider is all fixed and is equipped with the stand.

As an optimal technical scheme of the utility model, four buffer gear is still including keeping off the ring, four the bottom of keeping off the ring respectively with the bottom fixed connection of four stop collars, four keep off the ring respectively with four stand sliding connection.

As a preferred technical scheme of the utility model, two the one end of pull rod is all fixed and is equipped with the dog, two the other end of pull rod is all fixed and is equipped with the threaded rod, two the threaded rod respectively with two nut threaded connection.

As a preferred technical scheme of the utility model, the second round hole has been seted up at the middle part on bottom plate top, the second round hole is coaxial with first round hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a semitrailer traction seat additional strengthening, through welding the bottom of two supports respectively with the both sides on connecting plate top, can connect two supports, improved the wholeness between two supports, through two pull rod tensioning two supports, can strengthen fastness and bending resistance between two supports, two supports are difficult for inclining; through with slider and stop collar sliding connection, can be spacing to the slider, can guarantee the straightness that hangs down of stand then, through set up rubber buffer pad between slider and stop collar, the cushioning effect is good, can provide the buffering between locomotive and the automobile body, through setting up the fender ring, can prevent that the slider from dropping from the stop collar in, through seting up the mounting hole at four avris of bottom plate, the PMKD of being convenient for.

Drawings

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

fig. 2 is a schematic structural view of the connection mechanism of the present invention;

fig. 3 is a schematic structural diagram of the buffering mechanism of the present invention.

In the figure: 1. a traction seat body; 2. a support; 3. a pull rod; 4. a stopper; 5. a threaded rod; 6. a nut; 7. a connecting mechanism; 71. a connecting plate; 72. a first circular hole; 8. a support plate; 9. a buffer mechanism; 91. a limiting sleeve; 92. a slider; 93. a cushion rubber pad; 94. a column; 95. a baffle ring; 10. a base plate; 11. a second circular hole; 12. and (7) installing holes.

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.

Referring to fig. 1-3, the utility model provides a semitrailer traction seat reinforcing structure, which comprises a traction seat body 1, wherein two sides of the bottom end of the traction seat body 1 are respectively hinged with the tops of two support bases 2, two sides of the two support bases 2 are respectively provided with a rod groove, four rod grooves are respectively connected with two pull rods 3 in an inserting way, through two taut supports 2 of two pull rods 3, fastness and bending resistance between two supports 2 can be strengthened, two supports 2 are not easy to incline, the bottom of two supports 2 respectively with the both sides welding on 7 tops of coupling mechanism, four avris of 7 bottoms of coupling mechanism all fix and are equipped with layer board 8, the bottom of four layer boards 8 respectively with four buffer gear 9's top fixed connection, four buffer gear 9's bottom respectively with four corner fixed connection on 10 tops of bottom plate, two mounting holes 12 have all been seted up to four avris on 10 tops of bottom plate.

Preferably, the connecting mechanism 7 comprises a connecting plate 71 and a first round hole 72, the first round hole 72 is formed in the middle of the connecting plate 71, two sides of the top end of the connecting plate 71 are respectively welded to the bottom ends of the two supports 2, four edge sides of the bottom end of the connecting plate 71 are respectively fixedly connected to the top ends of the four supporting plates 8, the two supports 2 can be connected by respectively welding the bottom ends of the two supports 2 to two sides of the top end of the connecting plate 71, and the integrity between the two supports 2 is improved; the four buffer mechanisms 9 respectively comprise a limiting sleeve 91, a sliding block 92, buffer rubber pads 93 and a stand column 94, the top ends of the four limiting sleeves 91 are respectively fixedly connected with the bottom ends of the four supporting plates 8, the four limiting sleeves 91 are respectively connected with the four sliding blocks 92 in a sliding manner, the inner walls of the top ends of the four limiting sleeves 91 and the top ends of the four sliding blocks 92 are respectively bonded with the two ends of the four buffer rubber pads 93, the stand columns 94 are respectively fixedly arranged at the bottom ends of the four sliding blocks 92, the sliding blocks 92 can be limited by connecting the sliding blocks 92 with the limiting sleeves 91 in a sliding manner, the verticality of the stand columns 94 can be guaranteed, the buffer rubber pads 93 are arranged between the sliding blocks 92 and the limiting sleeves 91, the buffer effect is good; the four buffer mechanisms 9 further comprise baffle rings 95, the bottom ends of the four baffle rings 95 are respectively fixedly connected with the bottom ends of the four limiting sleeves 91, the four baffle rings 95 are respectively connected with the four stand columns 94 in a sliding manner, and the sliding blocks 92 can be prevented from falling from the limiting sleeves 91 by arranging the baffle rings 95; one end of each of the two pull rods 3 is fixedly provided with a stop block 4, the other end of each of the two pull rods 3 is fixedly provided with a threaded rod 5, and the two threaded rods 5 are respectively in threaded connection with two nuts 6, so that the pull rods 3 can be limited, and meanwhile, the pull rods 3 can be conveniently replaced; the middle part of the top end of the bottom plate 10 is provided with a second round hole 11, the second round hole 11 is coaxial with the first round hole 72, and the interference of the connecting plate 71 and the bottom plate 10 on the traction pin can be avoided.

When in specific use, the utility model relates to a semitrailer traction seat reinforcing structure, firstly, the traction pin is connected with the traction seat body 1, so that the vehicle body is connected with the vehicle head, because the bottom ends of two supports 2 are respectively welded with the two sides of the top end of a connecting plate 71, the two supports 2 can be connected, the integrity between the two supports 2 is improved, the two pull rods 3 are respectively connected with the rod grooves of the two supports 2 in an inserting way, then the two nuts 6 are screwed, the two pull rods 3 can strain the two supports 2, the firmness and the bending resistance between the two supports 2 are enhanced, the two supports 2 are not easy to incline, the four limit sleeves 91 can limit the four sliders 92, the verticality of the four stand columns 94 can be ensured, the four stand columns 94 can be prevented from inclining, the buffer rubber pads 93 are arranged between the four sliders 92 and the four limit sleeves 91, the buffer effect is good, and the buffer can be provided between the, the stop ring 95 at the bottom end of the stop collar 91 can prevent the slider 92 from falling out of the stop collar 91.

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

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semitrailer pulls seat additional strengthening, includes and pulls seat body (1), its characterized in that, the both sides of pulling seat body (1) bottom are articulated with the top of two supports (2) respectively, two the rod groove has all been seted up to the both sides of support (2), four the rod groove alternates with two pull rods (3) respectively and is connected, two the bottom of support (2) welds with the both sides on coupling mechanism (7) top respectively, four avris of coupling mechanism (7) bottom are all fixed and are equipped with layer board (8), four the bottom of layer board (8) respectively with the top fixed connection of four buffer gear (9), four the bottom of buffer gear (9) respectively with four corner fixed connection on bottom plate (10) top, two mounting holes (12) have all been seted up to four avris on bottom plate (10) top.

2. The semitrailer fifth wheel reinforcing structure of claim 1, wherein: coupling mechanism (7) are including connecting plate (71) and first round hole (72), first round hole (72) have been seted up at the middle part of connecting plate (71), the both sides on connecting plate (71) top weld with the bottom of two supports (2) respectively, four avris in connecting plate (71) bottom respectively with the top fixed connection of four layer boards (8).

3. The semitrailer fifth wheel reinforcing structure of claim 1, wherein: four buffer gear (9) all include stop collar (91), slider (92), cushion rubber pad (93) and stand (94), four the top of stop collar (91) respectively with the bottom fixed connection of four layer boards (8), four stop collar (91) respectively with four slider (92) sliding connection, four the inner wall on stop collar (91) top and the top of four slider (92) bond with the both ends of four cushion rubber pads (93) respectively, four the bottom of slider (92) is all fixed and is equipped with stand (94).

4. The semitrailer fifth wheel reinforcing structure of claim 1, wherein: four buffer gear (9) still include and keep off ring (95), four the bottom of keeping off ring (95) respectively with the bottom fixed connection of four stop collar (91), four keep off ring (95) respectively with four stand (94) sliding connection.

5. The semitrailer fifth wheel reinforcing structure of claim 1, wherein: one end of each pull rod (3) is fixedly provided with a stop block (4), the other end of each pull rod (3) is fixedly provided with a threaded rod (5), and the threaded rods (5) are respectively in threaded connection with two nuts (6).

6. The semitrailer fifth wheel reinforcing structure of claim 2, wherein: and a second round hole (11) is formed in the middle of the top end of the bottom plate (10), and the second round hole (11) is coaxial with the first round hole (72).