CN205344718U - Heavily block passageway structure of marking time - Google Patents
Heavily block passageway structure of marking time Download PDFInfo
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- CN205344718U CN205344718U CN201521140845.7U CN201521140845U CN205344718U CN 205344718 U CN205344718 U CN 205344718U CN 201521140845 U CN201521140845 U CN 201521140845U CN 205344718 U CN205344718 U CN 205344718U
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- time
- heavy truck
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- passageway
- mark time
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Abstract
The utility model discloses a heavily block passageway structure of marking time, mark time and be used for the fixed knot who makes the middle connected to the frame who marks time and heavily block to construct including middle, mark time to be equipped with and be used for adjusting and cooperate fixed knot to construct the adjustment mechanism who connects the heavy truck frame of different width in the centre. The utility model discloses mark time the structure and has improved the feasibility of assembly in the passageway, the reliability that it marks time to have improved trampled causes danger and being wet and slippery when preventing to use, the modularized design degree is high, reducible mould drop into, improve product manufacture the uniformity, improve the outward appearance.
Description
Technical field
This utility model belongs to auto parts and components technical field of structures, is specifically related to a kind of heavy truck passageway tread structure.
Background technology
At present, along with the development of national economy, the raising of people's lives condition, outward appearance and the hommization demand of truck are also strengthened by truck driver day by day.The passageway Step design being in cabin rear wall not only to meet basic user demand, and to focus on the design of outward appearance.Current domestic car enterprise attention rate in the Step design of passageway is not high, and structure comparison is simple and easy, and from abroad, also there is a big difference.And, in order to adapt to different frame width requirements, how the mounting structure marked time in passageway is more reasonably set, making passageway mark time need not be too high to the required precision of frame width, improves the feasibility of assembling, is also our problem in the urgent need to address.
Summary of the invention
This utility model is intended at least solve one of technical problem of existence in prior art.For this, this utility model provides a kind of heavy truck passageway tread structure, it is therefore an objective to improves passageway and marks time the feasibility of assembling.
To achieve these goals, the technical scheme that this utility model is taked is:
A kind of heavy truck passageway tread structure, marks time including centre and for make centre mark time fixed structure that the vehicle frame with heavy truck is connected, marks time the governor motion being provided with for regulating and coordinate fixed structure connection different in width heavy truck vehicle frame in described centre.
Described governor motion includes multiple oval counterbore and is located at the oval installing hole at each oval counterbore two ends, is fastenedly connected with two longerons coordinating the two ends making centre mark time and heavy truck vehicle frame of oval installing hole by fixed structure.
Mark time and be provided with anti-skid structure in described centre.
Marking time and be respectively provided on two sides with first and mark time and second mark time in described centre, first marks time is fixed by being located at the tank support of vehicle frame side, and second marks time is fixed by being located at the silencer support of vehicle frame opposite side.
Described first marks time to mark time with second is equipped with anti-skid structure.
Described first marks time to mark time with second is equipped with multiple oval counterbore, and the two ends of each oval counterbore are equipped with oval installing hole.
Described first marks time marks time as identical tread structure with second, and is symmetrically set in the both sides marked time in centre.
Described anti-skid structure is multiple flanging bore.
Mark time and include the adjustable structure of length direction of marking time along centre in described centre.
The beneficial effects of the utility model: the upper design of marking time of this utility model passageway has oval installing hole, improves the feasibility of assembling；The oval counterbore of design and flanging bore, the reliability that improve marks time tramples causes danger with wet and slippery when preventing from using；Middle Step design becomes to shorten from centre and just can be derivatized to side and mark time, marking time and mark time with right side as identical tread structure in left side, only rigging position is different, therefore has only to out a pair mould, modularized design degree is high, can reduce mould and put into, improves the concordance of product manufacturing, improves outward appearance.Passageway tread run is designed as 0.5m, improves driver and safeguards the safety of vehicle above vehicle frame, more humane, more attractive.
Accompanying drawing explanation
This specification includes the following drawings, it is shown that content respectively:
Fig. 1 is the structural representation of this utility model heavy truck passageway tread structure；
Fig. 2 is the middle tread structure schematic diagram of this utility model heavy truck passageway tread structure；
Fig. 3 is the installation site of this utility model heavy truck passageway tread structure and installs assembling structural representation.
Figure is labeled as:
1, first mark time；2, mark time in centre；3, second mark time；4, fixed structure；5, flanging bore；6, oval installing hole；7, oval counterbore；8, fuel tank；9, vehicle frame；10, muffler bracket.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail, it is therefore an objective to help those skilled in the art that design of the present utility model, technical scheme are had more complete, accurate and deep understanding, and contribute to its enforcement.
As shown in Figure 1 to Figure 3, this utility model is specifically related to a kind of heavy truck passageway tread structure, marking time 2 and for making centre mark time 2 fixed structures 4 being connected with the vehicle frame 9 of heavy truck including centre, marks time and 2 is provided with for regulating and coordinating fixed structure 4 to connect the governor motion of different in width heavy truck vehicle frame 9 in centre.One end of fixed structure is fixing with the longeron of vehicle frame 9 to be connected, and the other end is marked time fixing connection with centre by governor motion.The steadiness being connected with longitudinal beam to increase centre to mark time, it is possible to arrange four fixed structures make centre mark time 2 and longitudinal beam be well detachably fixed connection.
It is preferred that governor motion includes multiple oval counterbore 7 and is located at the oval installing hole 6 at each oval counterbore 7 two ends, specifically, centre is made to mark time the two ends of 2 and two longerons of heavy truck vehicle frame are fastenedly connected by coordinating of fixed structure 4 and oval installing hole 6.The design of oval installing hole and oval counterbore, improves the feasibility of assembling and the reliability trampled of marking time.
As further improvement, marking time and be respectively provided on two sides with first and mark time and 1 and second mark time 3 in centre, first steps on 1 step is fixed by being located at the tank support of vehicle frame side, and second marks time 3 is fixed by being located at the silencer supports 10 of vehicle frame opposite side.Tank support is used for installing fuel tank 8, and silencer support is used for installing deafener, and the layout of this structure can optimize heavy truck body frame structure for automotive.
In order to make passageway mark time have anti-skidding effect, mark time and 2, first mark time and 1 and second mark time and 3 be equipped with anti-skid structure in centre.Preferably, anti-skid structure is multiple flanging bores 5.This structure is wet and slippery when can be good at preventing from using causes danger.
Equally, first marks time 1 and second marks time and 3 is equipped with multiple oval counterbore 7, and the two ends of each oval counterbore 7 are equipped with oval installing hole 6.
It is preferred that first marks time and 1 mark time 3 with second for identical tread structure, and it is symmetrically set in middle 2 both sides marked time.It is so designed that, it is only necessary to opening a secondary mould, modularized design degree is high, mould can be reduced and put into, improve the concordance of product manufacturing, improve outward appearance.
As further improvement, mark time and include the adjustable structural design of length direction of marking time along centre in centre, at the beginning of Design of Dies just can length in reserve adjustable so that the zone line marked time in centre can shorten.A-quadrant as shown in Figure 2, it is possible to achieve mark time to shorten from centre and just can be derivatized to side and mark time in centre, namely according to different needs, arranges left side and marks time (first marks time) or (second marks time) is marked time on right side.It is so designed that, it is only necessary to opening a secondary mould, modularized design degree is high, mould can be reduced and put into, improve the concordance of product manufacturing, improve outward appearance.
Above in association with accompanying drawing, this utility model is exemplarily described.Obviously, this utility model implements and is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model design carries out with technical scheme；Or not improved, above-mentioned design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (9)
1. a heavy truck passageway tread structure, it is characterised in that: include centre and mark time and for make centre mark time fixed structure that the vehicle frame with heavy truck is connected, mark time and be provided with for regulating and coordinating fixed structure to connect the governor motion of different in width heavy truck vehicle frame in described centre.
2. heavy truck passageway tread structure according to claim 1, it is characterized in that: described governor motion includes multiple oval counterbore and is located at the oval installing hole at each oval counterbore two ends, be fastenedly connected with two longerons coordinating the two ends making centre mark time and heavy truck vehicle frame of oval installing hole by fixed structure.
3. heavy truck passageway tread structure according to claim 1, it is characterised in that: mark time and be provided with anti-skid structure in described centre.
4. heavy truck passageway tread structure according to claim 1, it is characterized in that: mark time and be respectively provided on two sides with first and mark time and second mark time in described centre, first marks time is fixed by being located at the tank support of vehicle frame side, and second marks time is fixed by being located at the silencer support of vehicle frame opposite side.
5. heavy truck passageway tread structure according to claim 4, it is characterised in that: described first marks time and second marks time and is equipped with anti-skid structure.
6. heavy truck passageway tread structure according to claim 4, it is characterised in that: described first marks time and second marks time and is equipped with multiple oval counterbore, and the two ends of each oval counterbore are equipped with oval installing hole.
7. heavy truck passageway tread structure according to claim 4, it is characterised in that: described first marks time marks time as identical tread structure with second, and is symmetrically set in the both sides marked time in centre.
8. heavy truck passageway tread structure according to claim 3 or 5, it is characterised in that: described anti-skid structure is multiple flanging bore.
9. heavy truck passageway tread structure according to claim 1, it is characterised in that: mark time and include the adjustable structure of length direction of marking time along centre in described centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140845.7U CN205344718U (en) | 2015-12-31 | 2015-12-31 | Heavily block passageway structure of marking time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140845.7U CN205344718U (en) | 2015-12-31 | 2015-12-31 | Heavily block passageway structure of marking time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344718U true CN205344718U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140845.7U Active CN205344718U (en) | 2015-12-31 | 2015-12-31 | Heavily block passageway structure of marking time |
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| Country | Link |
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| CN (1) | CN205344718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645513A (en) * | 2020-06-05 | 2020-09-11 | 东风商用车有限公司 | Oil tank with step and assembly structure of oil tank and frame |
-
2015
- 2015-12-31 CN CN201521140845.7U patent/CN205344718U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645513A (en) * | 2020-06-05 | 2020-09-11 | 东风商用车有限公司 | Oil tank with step and assembly structure of oil tank and frame |
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| GR01 | Patent grant |