CN212950005U - High special semitrailer of security - Google Patents
High special semitrailer of security Download PDFInfo
- Publication number
- CN212950005U CN212950005U CN202021767074.5U CN202021767074U CN212950005U CN 212950005 U CN212950005 U CN 212950005U CN 202021767074 U CN202021767074 U CN 202021767074U CN 212950005 U CN212950005 U CN 212950005U
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- frame
- semitrailer
- locomotive
- security
- saddle
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Abstract
The utility model relates to a semitrailer technical field especially relates to a high special semitrailer of security, including drawing locomotive and frame, the middle part of drawing locomotive one side articulates there is the saddle, and draws the locomotive to pass through the saddle and be connected with the frame through the towing pin, and the lower terminal surface symmetry of frame is equipped with the tire, and the both sides of the front portion of frame are equipped with the support cylinder, and the lower terminal surface of support cylinder is equipped with the supporting leg. The utility model discloses in, this high special semitrailer of security can play and carry out certain cushioning effect to the goods when carrying out emergency braking, reduces the goods and appears shifting under inertia to better reduction the potential safety hazard.
Description
Technical Field
The utility model relates to a semitrailer technical field especially relates to a high special semitrailer of security.
Background
The special equipment refers to boilers, pressure vessels, pressure pipelines, elevators, hoisting machinery, passenger transport cableways, large-scale amusement facilities and special motor vehicles in fields with high life safety and dangerousness, the special semitrailer refers to a trailer which is pulled by a semitrailer tractor, a large part of the maximum total mass of the trailer is borne by the tractor, the safety performance of the special semitrailer, particularly a large-tonnage semitrailer, is relatively low, and goods can shift under inertia under the condition of emergency braking, so that great potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a special semi-trailer with high safety.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high special semitrailer of security, is including drawing locomotive and frame, the middle part of drawing locomotive one side articulates there is the saddle, and draws the locomotive to pass through the saddle and be connected with the frame through the traction pin, and the lower terminal surface symmetry of frame is equipped with the tire, and the both sides of the front portion of frame are equipped with support cylinder, and support cylinder's lower terminal surface is equipped with the supporting leg.
Preferably, the upper end face of the frame is provided with a groove, and damping slide rails are symmetrically welded on two sides of the bottom wall of the groove.
Preferably, a plurality of sliding blocks are in sliding fit in the sliding grooves of the damping sliding rails, and supporting plates are horizontally welded on the upper end faces of the sliding blocks.
Preferably, a plurality of hydraulic buffers are uniformly arranged between one side of the supporting plate and the inner wall of the groove of the frame.
The utility model has the advantages that:
the utility model discloses in, this high special semitrailer of security can play and carry out certain cushioning effect to the goods when carrying out emergency braking, reduces the goods and appears shifting under inertia to better reduction the potential safety hazard.
Drawings
Fig. 1 is a schematic view of a front view structure of a special semitrailer with high safety provided by the utility model;
fig. 2 is a top view of a special semitrailer supporting plate with high safety provided by the utility model;
fig. 3 is the utility model provides a high special type semitrailer layer board's of security section view.
In the figure: the device comprises a traction vehicle head 1, a saddle 2, a traction pin 3, a frame 4, a support oil cylinder 501, a support leg 502, a damping slide rail 6, a slide block 7, a supporting plate 8, a hydraulic buffer 9 and a tire 10.
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.
Referring to fig. 1-3, the special semitrailer with high safety comprises a traction vehicle head 1 and a vehicle frame 4, wherein the middle part of one side of the traction vehicle head 1 is hinged with a saddle 2, the traction vehicle head 1 is connected with the vehicle frame 4 through the saddle 2 and a traction pin 3, and the traction pin 3 is connected with the saddle 2 and used for bearing traction force;
the lower end surface of the frame 4 is symmetrically provided with tires 10, two sides of the front part of the frame 4 are provided with supporting oil cylinders 501, the lower end surface of each supporting oil cylinder 501 is provided with supporting legs 502, and the supporting legs 502 are fixed below the frame 4 and used for supporting the frame 4 of the semitrailer during hanging off and avoiding the inclination of the frame 4;
In the embodiment, when the special semitrailer with high safety is used, a user firstly connects the saddle 2 of the tractor head 1 with the frame 4 through the traction pin 3, and then places and fixes goods to be transported on the supporting plate 8;
when emergency braking is carried out, the sliding block 7 below the supporting plate 8 moves slowly and uniformly along the sliding groove of the damping sliding rail 6;
further, evenly set up a plurality of hydraulic buffer 9 between one side of layer board 8 and 4 recess inner walls of frame, when carrying out emergency braking, can play and carry out certain cushioning effect to the goods, reduce the goods and appear shifting under inertia to better reduction the potential safety hazard.
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 (4)
1. The utility model provides a high special semitrailer of security, is including drawing locomotive (1) and frame (4), its characterized in that, the middle part of drawing locomotive (1) one side articulates there is saddle (2), and draws locomotive (1) to be connected with frame (4) through saddle (2) and through towing pin (3), and the lower terminal surface symmetry of frame (4) is equipped with tire (10), and the both sides of the front portion of frame (4) are equipped with support cylinder (501), and the lower terminal surface of support cylinder (501) is equipped with supporting leg (502).
2. A special semitrailer with high safety according to claim 1, characterized in that a groove is formed in the upper end face of the frame (4), and damping slide rails (6) are symmetrically welded to two sides of the bottom wall of the groove.
3. A special semitrailer with high safety according to claim 2, characterized in that a plurality of sliding blocks (7) are in sliding fit in sliding grooves of the damping sliding rails (6), and a supporting plate (8) is horizontally welded on the upper end faces of the sliding blocks (7).
4. A special semitrailer with high safety according to claim 3, characterized in that a plurality of hydraulic buffers (9) are uniformly arranged between one side of the supporting plate (8) and the inner wall of the groove of the frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021767074.5U CN212950005U (en) | 2020-08-21 | 2020-08-21 | High special semitrailer of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021767074.5U CN212950005U (en) | 2020-08-21 | 2020-08-21 | High special semitrailer of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212950005U true CN212950005U (en) | 2021-04-13 |
Family
ID=75357342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021767074.5U Active CN212950005U (en) | 2020-08-21 | 2020-08-21 | High special semitrailer of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212950005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099197A (en) * | 2021-11-03 | 2022-03-01 | 中国人民解放军陆军军医大学第一附属医院 | High-mobility single hyperbaric oxygen chamber |
-
2020
- 2020-08-21 CN CN202021767074.5U patent/CN212950005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099197A (en) * | 2021-11-03 | 2022-03-01 | 中国人民解放军陆军军医大学第一附属医院 | High-mobility single hyperbaric oxygen chamber |
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