CN205617731U - From three way type carat pipe piping shaft of taking ladder - Google Patents
From three way type carat pipe piping shaft of taking ladder Download PDFInfo
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- CN205617731U CN205617731U CN201620006559.XU CN201620006559U CN205617731U CN 205617731 U CN205617731 U CN 205617731U CN 201620006559 U CN201620006559 U CN 201620006559U CN 205617731 U CN205617731 U CN 205617731U
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- carat
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Abstract
The utility model discloses a from three way type carat pipe piping shaft of taking ladder, including a carat pipe body, there is an arc in the pipe wall inboard of vertical carat pipe body along axial fixity, set up the even climbing hole in interval from top to bottom on the arc. The arc both ends adopt melting welding fixed with three way type carat inside pipe wall, the arc up end is less than a carat pipe and goes up the port, the terminal surface is less than carat pipe port down under the arc. Climbing hole axial direction line perpendicular to three way type carat hollow shaft line and arc axial direction line. Climbing hole longitudinal center line is on a parallel with three way type carat hollow shaft line and arc axial direction line to equally divide with arc axial direction line both sides. Interval distribution under on the arc axial direction line of climbing hole edge. The utility model discloses directly set up fixed fixed ladder at the carat inside pipe wall, not only simple structure, convenient to use, security height and cost are low.
Description
Technical field
This utility model relates to HDPE winding structure pipe also known as carat Manifold technology field, a kind of three way type carat pipeline well carrying ladder.
Background technology
Piping shaft refers in building for arranging the vertical hoistway of vertical equipment installation.The Main Function of piping shaft is the discrepancy for maintainer.Piping shaft have cement masonry, have steel construction, also have employing integrated pipeline be directly embedded into, the most hot Wrapping formed high density polyethylene (HDPE) winding structure pipe is also known as carat pipe, cast tube etc..Regardless of whether use which kind of structure to be required for designing the device facilitating maintainer to climb up and down or structure；Cement masonry piping shaft, steelwork pipe well etc. are typically provided with climbing handrail etc., although using climbing armrest simple, low cost at present, but owing to, for a long time in dark wet environment, climbing handrail unusual light, when hand steered or easily slip time foot is stepped on, there is very big potential safety hazard, poor stability；To occupy piping shaft space bigger for climbing handrail simultaneously, it has not been convenient to attendant climbs operation up and down.
Generally threeway carat pipeline well does not set climbing handrail, and when safeguarding, staff typically requires erection rope ladder or ladder just can be gone into the well, work inconvenience, poor stability.During particular/special requirement, threeway carat pipeline well need to install climbing steel ladder specially additional, and structure is complicated, and cost is high.
Utility model content
Of the present utility modelGoal of the inventionBeing that a kind of three way type carat pipeline well carrying ladder of offer, it directly arranges at carat inside pipe wall and fixes a fixed ladder, is not only simple in structure, easy to use, safe and cost is low.
Of the present utility modelTechnical schemeFor: a kind of three way type carat pipeline well carrying ladder, including a carat tube body, inside the tube wall of vertical carat pipe, axially it is fixed with an arc, arc from top to bottom offers evenly spaced climbing hole.Described arc two ends and three way type carat tube body inwall use melting welding to fix, and described arc upper surface is less than carat pipe upper port, and described arc lower surface is less than carat infratubal port.Described climbing hole longitudinal center line is perpendicular to three way type carat pipe axis and arc longitudinal center line.Described climbing hole longitudinal centre line is parallel to three way type carat pipe axis and arc longitudinal center line, and divides equally and arc longitudinal center line both sides.Described climbing hole arcuately plate longitudinal center line is the most spaced apart.
The beneficial effects of the utility model are: offering with the uniform arc in hole of climbing in interval as staircase, compact conformation by fixing in the internal melting welding of three way type carat pipeline, take piping shaft space little, work is convenient, safe and reliable；Three way type carat pipeline well utilizes the arc offering uniformly climbing hole, interval as staircase, and solving staff when safeguarding needs erection rope ladder or ladder just can go into the well, poor stability, ineffective deficiency；The three way type carat pipeline well carrying ladder installs additional with three way type carat pipeline well compared with climbing steel ladder, and fixation is reliable, simple in construction, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment,
Fig. 2 is this utility model embodiment perspective view with pipeline opening as front.
Detailed description of the invention
A kind of three way type carat pipeline well carrying ladder of this utility model embodiment as shown in drawings, it includes three way type carat tube body 1, inside the tube wall of vertical three way type carat tube body, axially it is fixed with an arc 2, arc 2 from top to bottom offers evenly spaced climbing hole 3.
Described arc 2 two ends and three way type carat inside pipe wall use melting welding to fix, and described arc 2 upper surface is less than three way type carat tube body 1 upper port, and described arc lower surface is less than three way type carat tube body 1 lower port.Described climbing hole 3 longitudinal center line is perpendicular to three way type carat tube body 1 axis and arc 2 longitudinal center line.Described climbing hole 3 longitudinal centre line is parallel to three way type carat tube body 1 axis and arc 2 longitudinal center line, and divides equally and arc 2 longitudinal center line both sides.The arcuately plate 2 longitudinal center line upper and lower uniform intervals distribution of described climbing hole 3.
Claims (2)
1. the three way type carat pipeline well carrying ladder, it is characterized in that: include three way type carat tube body (1), inside the tube wall of vertical three way type carat tube body, axially it is fixed with an arc (2), arc (2) from top to bottom offers climbing hole (3).
A kind of three way type carat pipeline well carrying ladder the most according to claim 1, it is characterized in that: described arc (2) upper surface is less than three way type carat tube body (1) upper port, described arc (2) lower surface is less than three way type carat tube body (1) lower port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006559.XU CN205617731U (en) | 2016-01-05 | 2016-01-05 | From three way type carat pipe piping shaft of taking ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006559.XU CN205617731U (en) | 2016-01-05 | 2016-01-05 | From three way type carat pipe piping shaft of taking ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617731U true CN205617731U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006559.XU Active CN205617731U (en) | 2016-01-05 | 2016-01-05 | From three way type carat pipe piping shaft of taking ladder |
Country Status (1)
| Country | Link |
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| CN (1) | CN205617731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700550A (en) * | 2017-11-28 | 2018-02-16 | 江西力达塑胶管业有限公司 | Carat pipeline well |
-
2016
- 2016-01-05 CN CN201620006559.XU patent/CN205617731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700550A (en) * | 2017-11-28 | 2018-02-16 | 江西力达塑胶管业有限公司 | Carat pipeline well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 052360 Hebei Shijiazhuang Xinji Xinleitou Town Industrial Development Zone Patentee after: Hebei Tongtao Pipe Group Co.,Ltd. Address before: 052360 Hebei Shijiazhuang Xinji Xinleitou Town Industrial Development Zone Patentee before: HEBEI TONGTAO PIPE INDUSTRY GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 052360 Hebei Shijiazhuang Xinji Xinleitou Town Industrial Development Zone Patentee after: HEBEI TONGTAO PIPE INDUSTRY GROUP Co.,Ltd. Address before: 050000 Xinleitou Town, Xinji City, Shijiazhuang City, Hebei Province Patentee before: HEBEI TONGTAO PIPE Co.,Ltd. |