CN209833269U - Traction seat with compression resistance mechanism - Google Patents
Traction seat with compression resistance mechanism Download PDFInfo
- Publication number
- CN209833269U CN209833269U CN201920365231.0U CN201920365231U CN209833269U CN 209833269 U CN209833269 U CN 209833269U CN 201920365231 U CN201920365231 U CN 201920365231U CN 209833269 U CN209833269 U CN 209833269U
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- CN
- China
- Prior art keywords
- welded
- spring
- sliding
- slider
- slide rail
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- Expired - Fee Related
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Abstract
The utility model discloses a traction seat with resistance to compression mechanism, including apron and base, the bottom welding of apron has first slide rail, the bottom slip of first slide rail has two first sliders, the bottom both sides welding of first slide rail has two first baffles, one side that two first sliders are close to first baffle has all welded first spring. The utility model discloses in, the bottom of apron has set up first slide rail, first slide rail bottom has set up first slider and first spring, the top of base has set up the second slide rail, second slide rail top has set up second slider and second spring, first slider and second slider pass through first connecting rod and connect, make when the apron is at the bearing, first spring and second spring shrink, with the pressure dispersion of vertical direction to the horizontal direction, reduce the ascending pressure of vertical direction, the impact force in the twinkling of an eye that the apron bore has been reduced, the possibility that the apron warp has been reduced, the life of apron has been prolonged.
Description
Technical Field
The utility model relates to a traction seat technical field especially relates to a traction seat with resistance to compression mechanism.
Background
The tractor seat is a traction part for dragging semitrailer of cargo tractor, mainly comprising a seat cover plate, a saddle base and a locking mechanism, wherein the two tails of the seat cover plate are in large arc shape, the middle part of the seat cover plate is provided with a butterfly-shaped concave surface, the plane is divided into 5 parts with similar size, and the parts are generally integrally pressed by a hydraulic press.
Firstly, the carriage has large dead weight and can apply pressure to the traction seat when in connection, and because most of the existing traction seats do not have a cushioning mechanism, the cover plate of the traction seat is easy to damage, the cover plate is deformed, and the service life of the traction seat is shortened; secondly, the car can produce vibrations at the in-process of moving, and the apron of traction seat does not have stop gear, leads to the stability decline in carriage for there is the potential safety hazard in the driving process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the traction seat with the compression resisting mechanism is provided for solving the problems that the traction seat is not provided with a cushioning mechanism and is unstable in the driving process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a traction seat with a compression-resistant mechanism comprises a cover plate and a base, wherein a first slide rail is welded at the bottom of the cover plate, two first sliding blocks are embedded at the bottom of the first slide rail in a sliding manner, two first baffles are welded at two sides of the bottom of the first slide rail, a first spring is welded at one side, close to the first baffles, of the two first sliding blocks, one side, far away from the first sliding blocks, of the first spring is welded at the first baffles, a second slide rail is welded at the top of the base, two second sliding blocks are embedded at the top of the second slide rail in a sliding manner, two second baffles are welded at two sides of the top of the second slide rail, a second spring is welded at one side, close to the second baffles, of the two second sliding blocks, one side, far away from the second sliding blocks, of the second spring is welded at the second baffles, and the two first sliding blocks at the bottom of the first slide, and the one end that first slider was kept away from to first connecting rod rotates through the round pin axle and connects in the second slider at second slide rail top, the bottom welding of first slider has the third spring, and the one end that first slider was kept away from to the third spring welds in the top portion of second slider.
As a further description of the above technical solution:
two first fixture blocks are welded on two sides of the bottom of the cover plate, two third slide rails are welded on two sides of the top of the base, a second fixture block is embedded in the tops of the two third slide rails in a sliding mode, a plurality of third springs are welded on one side, away from the first fixture block, of the second fixture block, and a third baffle is welded on one side, away from the second fixture block, of the third springs.
As a further description of the above technical solution:
the first slide rail is located between the two first clamping blocks, and the second slide rail is located between the two third slide rails.
As a further description of the above technical solution:
the first connecting rods are two, and the centers of the two first connecting rods are connected with the same second connecting rod in a rotating mode through pin shafts.
As a further description of the above technical solution:
the centers of the two first sliding blocks at the bottom of the first sliding rail and the centers of the two second sliding blocks at the top of the second sliding rail are respectively positioned on two vertical straight lines.
As a further description of the above technical solution:
the third baffle is provided with two, and the bottom of two third baffles welds respectively in one side of keeping away from first fixture block at two third slide rail tops.
As a further description of the above technical solution:
the fourth spring is provided with a plurality of, and a plurality of fourth springs are arranged according to vertical direction equidistant.
As a further description of the above technical solution:
the first clamping block and the second clamping block are connected through clamping teeth in a meshed mode.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the bottom of apron has set up first slide rail, first slide rail bottom has set up first slider and first spring, the top of base has set up the second slide rail, second slide rail top has set up second slider and second spring, first slider and second slider pass through first connecting rod and connect, make when the apron is at the bearing, first spring and second spring shrink, with the pressure dispersion of vertical direction to the horizontal direction, reduce the ascending pressure of vertical direction, the impact force in the twinkling of an eye that the apron bore has been reduced, the possibility that the apron warp has been reduced, the life of apron has been prolonged.
2. The utility model discloses in, the apron bottom is provided with first fixture block, and the base is provided with the second fixture block, when the apron atress down moves, drives first fixture block and down moves, and first fixture block and second fixture block closely laminate through the meshing of latch, and when first fixture block stop moving, the latch block makes the rigidity of apron, has improved the stability of apron, has reduced rocking of driving process.
Drawings
Fig. 1 is a schematic front view of a traction base with a compression-resistant mechanism according to the present invention;
fig. 2 is a schematic side view of a traction base with a compression-resistant mechanism according to the present invention;
fig. 3 is a schematic top view of a base of a traction seat with a compression-resistant mechanism according to the present invention.
Illustration of the drawings:
1. a cover plate; 2. a base; 3. a first slide rail; 4. a second slide rail; 5. a first slider; 6. a second slider; 7. a first baffle plate; 8. a second baffle; 9. a first spring; 10. a second spring; 11. a first link; 12. a third spring; 13. a first clamping block; 14. a second fixture block; 15. a third slide rail; 16. a third baffle plate; 17. a fourth spring; 18. a second link.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a traction seat with a compression-resistant mechanism comprises a cover plate 1 and a base 2, wherein a first slide rail 3 is welded at the bottom of the cover plate 1, two first slide blocks 5 are slidably embedded at the bottom of the first slide rail 3, two first baffle plates 7 are welded at two sides of the bottom of the first slide rail 3, a first spring 9 is welded at one side of each first slide block 5 close to the first baffle plate 7, one side of each first spring 9 far away from the first slide block 5 is welded at the first baffle plate 7, a second slide rail 4 is welded at the top of the base 2, two second slide blocks 6 are slidably embedded at the top of the second slide rail 4, two second baffle plates 8 are welded at two sides of the top of the second slide rail 4, a second spring 10 is welded at one side of each second slide block 6 close to the second baffle plate 8, one side of each second spring 10 far away from the second slide block 6 is welded at the second baffle plate 8, a first connecting rod 11 is respectively and rotatably connected with the two first slide, and the one end that first slider 5 was kept away from to first connecting rod 11 is connected in the second slider 6 at second slide rail 4 top through round pin axle rotation, and the welding of the bottom of first slider 5 has third spring 12, and the one end that first slider 5 was kept away from to third spring 12 welds in the top portion of second slider 6.
Specifically, as shown in fig. 1, two first fixture blocks 13 are welded on two sides of the bottom of the cover plate 1, two third slide rails 15 are welded on two sides of the top of the base 2, a second fixture block 14 is embedded in the tops of the two third slide rails 15 in a sliding manner, a plurality of fourth springs 17 are welded on one side, away from the first fixture block 13, of the second fixture block 14, a third baffle 17 is welded on one side, away from the second fixture block 14, of the plurality of fourth springs 17, a limiting effect is achieved through the structure, and the stability of the traction seat is enhanced.
Specifically, as shown in fig. 1, the first slide rail 3 is located between two first fixture blocks 13, and the second slide rail 4 is located between two third slide rails 15, so that the cushioning structure is located in the middle, and the cushioning effect is improved.
Specifically, as shown in fig. 1, two first connecting rods 11 are provided, and the centers of the two first connecting rods 11 are both rotatably connected with the same second connecting rod 18 through a pin, so that the rotational stability of the first connecting rods 11 is improved.
Specifically, as shown in fig. 1, the centers of the two first sliding blocks 5 at the bottom of the first sliding rail 3 and the centers of the two second sliding blocks 6 at the top of the second sliding rail 4 are respectively located on two vertical straight lines, so that the third spring 12 transfers pressure along the vertical direction, and the cushioning effect is improved.
Specifically, as shown in fig. 1, the number of the third baffle plates 16 is two, the bottoms of the two third baffle plates 16 are respectively welded to one side, away from the first fixture block 13, of the top of the two third slide rails 15, and the direction, away from one side of the third baffle plates 16, of the fourth spring 17 is the driving direction, so that the influence of inertia on the fourth spring 17 in the driving process is reduced.
Specifically, as shown in fig. 1, the fourth springs 17 are arranged in a plurality, and the fourth springs 17 are arranged at equal intervals in the vertical direction, so that the elastic force is enhanced by the arrangement of the fourth springs 17, and the tightness of the fit between the first fixture block 13 and the second fixture block 14 is improved.
Specifically, as shown in fig. 1, the first latch 13 and the second latch 14 are engaged with each other by means of latch engagement, and the engagement is improved.
The working principle is as follows: when the shock absorber is used, firstly, the base 2 is connected to an automobile through bolts, a carriage is slowly put down from the upper part of the traction seat, when the base contacts the cover plate 1, the third spring 12 is compressed, the first connecting rod 11 pushes the two first sliding blocks 5 at the bottom of the first sliding rail 3 and the second sliding block 6 at the top of the second sliding rail 4 to respectively slide towards two sides of the horizontal end, the force in the vertical direction is transmitted to the horizontal direction, and the first spring 9 and the second spring 10 are compressed, so that the shock absorption effect is achieved, and the impact force is reduced; secondly, when the cover plate 1 moves downwards, the first fixture block 13 pushes the second fixture block 14 to slide in a reciprocating manner on the top of the third slide rail 15, the first fixture block 13 is meshed with the second fixture block 14 through the latch, and when the first fixture block 13 stops moving, the latch of the second fixture block 14 is tightly attached to the latch of the first fixture block 13 due to the elastic force of the fourth spring 16, so that the limiting effect is achieved, the shaking in the driving process is reduced, and the stability of the traction seat is improved.
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 (8)
1. The traction seat with the compression resistance mechanism comprises a cover plate (1) and a base (2) and is characterized in that a first sliding rail (3) is welded at the bottom of the cover plate (1), two first sliding blocks (5) are embedded at the bottom of the first sliding rail (3) in a sliding manner, two first baffles (7) are welded at two sides of the bottom of the first sliding rail (3), a first spring (9) is welded at one side, close to the first baffles (7), of the two first sliding blocks (5), one side, far away from the first sliding blocks (5), of the first spring (9) is welded at the first baffles (7), a second sliding rail (4) is welded at the top of the base (2), two second sliding blocks (6) are embedded at the top of the second sliding rail (4), two second baffles (8) are welded at two sides of the top of the second sliding rail (4), a second spring (10) is welded at one side, close to the second baffles (8), of the two second sliding blocks (6), one side that second slider (6) were kept away from in second spring (10) welds in second baffle (8), two first sliders (5) of first slide rail (3) bottom rotate through the round pin axle respectively and are connected with first connecting rod (11), and first connecting rod (11) keep away from the one end of first slider (5) and rotate through the round pin axle and connect in second slider (6) at second slide rail (4) top, the bottom welding of first slider (5) has third spring (12), and third spring (12) keep away from the one end of first slider (5) and weld in the top of second slider (6).
2. The traction seat with the compression-resistant mechanism as claimed in claim 1, wherein two first clamping blocks (13) are welded on two sides of the bottom of the cover plate (1), two third sliding rails (15) are welded on two sides of the top of the base (2), a second clamping block (14) is respectively embedded on the tops of the two third sliding rails (15) in a sliding manner, a plurality of fourth springs (17) are welded on one side of the second clamping block (14) far away from the first clamping block (13), and a third baffle plate (16) is welded on one side of the plurality of fourth springs (17) far away from the second clamping block (14).
3. The fifth wheel with anti-pressure mechanism according to claim 1 or 2, characterized in that the first track (3) is located between two first blocks (13) and the second track (4) is located between two third tracks (15).
4. The fifth wheel with the compression-resistant mechanism as claimed in claim 1, wherein there are two first connecting rods (11), and the centers of the two first connecting rods (11) are rotatably connected with the same second connecting rod (18) through a pin.
5. The traction base with the compression-resistant mechanism is characterized in that the centers of the two first sliding blocks (5) at the bottom of the first sliding rail (3) and the centers of the two second sliding blocks (6) at the top of the second sliding rail (4) are respectively located on two vertical straight lines.
6. The fifth wheel with the compression-resistant mechanism as claimed in claim 2, wherein there are two third baffles (16), and the bottoms of the two third baffles (16) are respectively welded to the top sides of the two third sliding rails (15) far away from the first latch (13).
7. A fifth wheel having a compression resistant mechanism according to claim 2, characterized in that said fourth spring (17) is provided in plurality, and a plurality of fourth springs (17) are arranged in a vertical direction at equal intervals.
8. The fifth wheel having a compression resistant mechanism as claimed in claim 2, wherein said first latch (13) and said second latch (14) are connected by a snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365231.0U CN209833269U (en) | 2019-03-21 | 2019-03-21 | Traction seat with compression resistance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365231.0U CN209833269U (en) | 2019-03-21 | 2019-03-21 | Traction seat with compression resistance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209833269U true CN209833269U (en) | 2019-12-24 |
Family
ID=68907478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920365231.0U Expired - Fee Related CN209833269U (en) | 2019-03-21 | 2019-03-21 | Traction seat with compression resistance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209833269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088180A (en) * | 2021-11-16 | 2022-02-25 | 浙江东鼎电子股份有限公司 | Novel data display instrument for dynamic weighing of vehicle and use method |
-
2019
- 2019-03-21 CN CN201920365231.0U patent/CN209833269U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088180A (en) * | 2021-11-16 | 2022-02-25 | 浙江东鼎电子股份有限公司 | Novel data display instrument for dynamic weighing of vehicle and use method |
| CN114088180B (en) * | 2021-11-16 | 2023-12-12 | 浙江东鼎电子股份有限公司 | Data display instrument for dynamic weighing of vehicle and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |