CN207673952U - A kind of arrangement structure for pipelines for the ladder that stretches - Google Patents
A kind of arrangement structure for pipelines for the ladder that stretches Download PDFInfo
- Publication number
- CN207673952U CN207673952U CN201721723029.8U CN201721723029U CN207673952U CN 207673952 U CN207673952 U CN 207673952U CN 201721723029 U CN201721723029 U CN 201721723029U CN 207673952 U CN207673952 U CN 207673952U
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- ladder
- wire casing
- pipeline
- fixed pulley
- pipelines
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Abstract
The utility model discloses the arrangement structure for pipelines for the ladder that stretches, first ladder is respectively arranged on the left side and the right side guide rail, running block is installed on guide rail, pipeline starting line slot and rear line starting point wire casing before top and middle and lower part at left and right sides of first ladder are respectively equipped with, fixed wire casing and rear fixed wire casing before top and bottom at left and right sides of second section ladder are respectively equipped with, pipeline fixed pulley and rear line fixed pulley before top and bottom at left and right sides of third section ladder are separately installed with, pipeline starting line slot before several preceding pipelines pass sequentially through respectively, on front side of running block, it is connected on front side of preceding fixed wire casing and rear line fixed pulley and end of pipe, several rear lines are passed sequentially through respectively on rear side of running block, rear line starting point wire casing, it fixes on rear side of wire casing and preceding pipeline fixed pulley and end of pipe and is connected afterwards.The utility model advantageous effect：Make its occupy little space worn with pipeline it is small, effectively prevent pipeline due to bending radius is small and quick aging is broken, while easy access.
Description
Technical field
The utility model is related to everyday tools technical fields, it particularly relates to a kind of pipeline cloth for the ladder that stretches
Set structure.
Background technology
It needs to arrange the pipelines such as cable, oil pipe in the arrangement structure for pipelines for the ladder that stretches of high lifting kind vehicle, due to
Pipeline needs, with ladder synchronization telescope, to be substantially all now using drag chain mode, pipeline bending half big so as to cause occupied space
Diameter is small and abrasion is big, causes quick aging to be broken since pipeline bending radius is small.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of pipeline arrangements for the ladder that stretches
Structure, can make its occupy little space with pipeline wear it is small, effectively prevent pipeline due to bending radius is small and quick aging be broken,
Easy access simultaneously.
To realize the above-mentioned technical purpose, the technical solution of the utility model is realized in：
It is a kind of for the arrangement structure for pipelines of ladder of stretching, including first segment ladder, the second section ladder, third section ladder and
Four-section ladder frame, the first segment ladder are respectively arranged on the left side and the right side guide rail, and running block is equipped on the guide rail, described
Pipeline starting line slot and rear line starting point wire casing, described before top and middle and lower part at left and right sides of first segment ladder are respectively equipped with
Fixed wire casing and rear fixed wire casing, the third section ladder are left before top and bottom at left and right sides of second section ladder are respectively equipped with
Pipeline fixed pulley and rear line fixed pulley, several preceding pipelines pass sequentially through respectively before the top and bottom of right both sides are separately installed with
It is connected on front side of preceding pipeline starting line slot, running block, on front side of preceding fixed wire casing and rear line fixed pulley and end of pipe, it is several
Rear line passes sequentially through running block rear side, rear line starting point wire casing, rear fixed wire casing and preceding pipeline fixed pulley and pipeline respectively
It is connected on rear side of terminal.
Further, if being respectively equipped on the first segment ladder, the second section ladder, third section ladder and four-section ladder frame
Dry roof beam structure.
Further, the shape of the roof beam structure is triangle.
The beneficial effects of the utility model：
1, occupying little space, it is small to be worn with pipeline；
2, it is driven by the mutual cooperation of running block, preceding pipeline fixed pulley and rear line fixed pulley, can not only be obtained
To larger bending radius, to effectively prevent pipeline due to bending radius is small and quick aging is broken, and further reduce
The degree of wear of preceding pipeline and rear line.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is that a kind of structure of arrangement structure for pipelines for the ladder that stretches according to the utility model embodiment is shown
It is intended to.
In figure：1, first segment ladder；2, the second section ladder；3, third section ladder；4, four-section ladder frame；5, preceding pipeline；6、
Rear line；7, running block；8, preceding pipeline fixed pulley；9, rear line fixed pulley；10, guide rail；11, preceding pipeline starting line slot；12、
Rear line starting point wire casing；13, end of pipe；14, preceding fixed wire casing；15, wire casing is fixed afterwards；16, roof beam structure.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of arrangement structure for pipelines for the ladder that stretches according to the utility model embodiment, packet
It includes first segment ladder 1, second and saves ladder 2, third section ladder 3 and four-section ladder frame 4,1 left and right sides point of the first segment ladder
Not She You guide rail 10, running block 7 is installed on the guide rail 10, the top of 1 left and right sides of the first segment ladder and under
Pipeline starting line slot 11 and rear line starting point wire casing 12 before portion is respectively equipped with, the top of 2 left and right sides of the second section ladder and
Bottom fixed wire casing 14 and rear fixed wire casing 15 before being respectively equipped with, the top and bottom point of 3 left and right sides of the third section ladder
Pipeline fixed pulley 8 and rear line fixed pulley 9 before not being equipped with, pipeline starting line slot 11 before several preceding pipelines 5 pass sequentially through respectively,
7 front side of running block, preceding fixed wire casing 14 and rear line fixed pulley 9 are connected with 13 front side of end of pipe, and several rear lines 6 divide
7 rear side of running block, rear line starting point wire casing 12, rear fixed wire casing 15 and preceding pipeline fixed pulley 8 are not passed sequentially through and pipeline is whole
13 rear side of point is connected.
In a specific embodiment of the utility model, the first segment ladder 1, second saves ladder 2, third section ladder
3 and four-section ladder frame 4 on be respectively equipped with several roof beams structure 16, increasing its first segment ladder 1, second by roof beam structure 16 saves ladder 2, the
The stability of three-section ladder frame 3 and four-section ladder frame 4.
In a specific embodiment of the utility model, the shape of the roof beam structure 16 is triangle, using this scheme, into
One step increases its stability and endurance.
In order to facilitate the above-mentioned technical proposal of the utility model is understood, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to the arrangement structure for pipelines described in the utility model for the ladder that stretches, when the second section
When ladder 2, third section ladder 3 and four-section ladder frame 4 forward extend out, running block 7 is driven along guide rail 10 forward by preceding pipeline 5
Sliding, 5 total length of preceding pipeline among preceding pipeline starting line slot 11 and preceding pipeline among fixed wire casing 14 remain unchanged, by
In the rotation of preceding pipeline fixed pulley 8, it is located at 5 total length of preceding pipeline between fixed wire casing 14 and end of pipe 13 among preceding pipeline
Also it remains unchanged, so while ladder forward extends out, the distance between preceding pipeline starting line slot 11 and end of pipe 13 become larger, but
It is that the total length of preceding pipeline 5 remains unchanged, similarly the distance between rear line starting point wire casing 12 and end of pipe 13 can also become larger,
But the total length of rear line 6 also remains unchanged；When the second section ladder 2, third section ladder 3 and four-section ladder frame 4 are withdrawn backward：
The distance between preceding pipeline starting line slot 11 and end of pipe 13 become smaller, between rear line starting point wire casing 12 and end of pipe 13
Distance can also become smaller, but the total length of preceding pipeline 5 and rear line 6 all remains unchanged.
In conclusion by means of the above-mentioned technical proposal of the utility model, occupying little space, it is small to be worn with pipeline；By dynamic
Pulley blocks, preceding pipeline fixed pulley and the mutual cooperation of rear line fixed pulley are driven, and larger bending radius can be not only obtained,
To effectively prevent pipeline due to bending radius is small and quick aging is broken, and before further reducing pipeline and rear line mill
Damage degree.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of arrangement structure for pipelines for the ladder that stretches, which is characterized in that including first segment ladder（1）, second section ladder
（2）, third section ladder（3）With four-section ladder frame（4）, the first segment ladder（1）It is respectively arranged on the left side and the right side guide rail（10）,
The guide rail（10）On running block is installed（7）, the first segment ladder（1）The top of the left and right sides and middle and lower part difference
Equipped with preceding pipeline starting line slot（11）With rear line starting point wire casing（12）, the second section ladder（2）The top of the left and right sides and
Bottom fixed wire casing before being respectively equipped with（14）With rear fixed wire casing（15）, the third section ladder（3）The top of the left and right sides and
Pipeline fixed pulley before bottom is separately installed with（8）With rear line fixed pulley（9）, several preceding pipelines（5）Front tube is passed sequentially through respectively
Line starting point wire casing（11）, running block（7）Front side, preceding fixed wire casing（14）With rear line fixed pulley（9）With end of pipe（13）
Front side is connected, several rear lines（6）Running block is passed sequentially through respectively（7）Rear side, rear line starting point wire casing（12）, it is rear fixed
Wire casing（15）With preceding pipeline fixed pulley（8）With end of pipe（13）Rear side is connected.
2. the arrangement structure for pipelines according to claim 1 for the ladder that stretches, which is characterized in that the first segment ladder
（1）, second section ladder（2）, third section ladder（3）With four-section ladder frame（4）On be respectively equipped with several roof beams structure（16）.
3. the arrangement structure for pipelines according to claim 2 for the ladder that stretches, which is characterized in that the roof beam structure（16）'s
Shape is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723029.8U CN207673952U (en) | 2017-12-12 | 2017-12-12 | A kind of arrangement structure for pipelines for the ladder that stretches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723029.8U CN207673952U (en) | 2017-12-12 | 2017-12-12 | A kind of arrangement structure for pipelines for the ladder that stretches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673952U true CN207673952U (en) | 2018-07-31 |
Family
ID=62968166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721723029.8U Active CN207673952U (en) | 2017-12-12 | 2017-12-12 | A kind of arrangement structure for pipelines for the ladder that stretches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364406A (en) * | 2018-12-28 | 2019-02-22 | 威海广泰特种车辆有限公司 | Multi-functional fire-fighting truntable ladder of advocating war |
-
2017
- 2017-12-12 CN CN201721723029.8U patent/CN207673952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364406A (en) * | 2018-12-28 | 2019-02-22 | 威海广泰特种车辆有限公司 | Multi-functional fire-fighting truntable ladder of advocating war |
| CN109364406B (en) * | 2018-12-28 | 2024-03-22 | 威海广泰特种车辆有限公司 | Multi-functional main battle scaling ladder fire engine |
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