CN202864855U - Pipeline conveying system of telescopic boom type aerial work platform - Google Patents
Pipeline conveying system of telescopic boom type aerial work platform Download PDFInfo
- Publication number
- CN202864855U CN202864855U CN 201220598362 CN201220598362U CN202864855U CN 202864855 U CN202864855 U CN 202864855U CN 201220598362 CN201220598362 CN 201220598362 CN 201220598362 U CN201220598362 U CN 201220598362U CN 202864855 U CN202864855 U CN 202864855U
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- pipeline
- drag chain
- telescopic boom
- groove
- conveying system
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Abstract
The utility model discloses a pipeline conveying system of a telescopic boom type aerial work platform. The pipeline conveying system of the telescopic boom type aerial work platform is composed of a pipeline groove I (1), a pipeline groove II (2) and a drag chain (4) used for connecting with a pipeline (3). One end of the drag chain (4) is fixed on a knuckle arm I (5), and the other end of the drag chain (4) is connected with the pipeline groove I (1). The pipeline groove I (1) penetrates through the pipeline groove II (2), and the outer end of the pipeline groove I (1) is fixed on a knuckle arm III (7). One end of the pipeline groove II (2) is fixed on a knuckle arm II (6), and the other end of the pipeline groove II (2) is provided with a rolling wheel (9) horizontally arranged on the drag chain (4). The pipeline conveying system is arranged on the top portion of a telescopic boom, has flexibility, and can stretch out and draw back synchronously with the telescopic boom. Due to the fact that an engineering plastic drag chain and an aluminum alloy pipeline groove with light weight can be chosen to be used in the pipeline conveying system, the weight of the pipeline conveying system is reduced, the defects that a boom body bears lateral force, the bending radius of the drag chain is large, the weight of the system is large, the pipeline is exposed and the like are avoided, and the pipeline conveying system is simple in structure, low in cost and good in applicability.
Description
Technical field
The utility model relates to a kind of pipeline transport system of telescopic boom high-altitude operation platform.
Background technology
On the job platform of telescopic boom high-altitude operation platform, therefore standing other devices such as control box, leveling cyclinder, slewing arrangement and jacking system of putting need to be transported to cable, hydraulic tubing on the workplatform by pipeline transport system.Existing pipeline transport system all is installed in the side of telescopic boom and does not have protective device, causes pipeline exposed outside, has seriously shortened the service life of pipeline.The system large to weight, sagging and attractive in appearance in order to prevent it, often select the higher corrosion-resistant steel drag chain of intensity but its bending spring is large, weight is large, bring many drawbacks to pipeline transport system; Because the drag chain bending spring is large, the telescopic boom cross section is little, and height is inharmonious with telescopic boom after installing, and outward appearance is ugly; Because weight is large, telescopic boom is subjected to side force, makes arm body discontinuity.
The utility model content
Technical problem to be solved in the utility model provides a kind of pipeline transport system of telescopic boom high-altitude operation platform of new construction, this pipeline transport system can overcome all drawbacks that face in the design of conventional tube delivery system, solve when being installed in the telescopic boom side simultaneously, setting height(from bottom) and telescopic boom are inharmonious; The arm body is subjected to side force, discontinuity; When exposing outside, damage easily the problems such as pipeline.
The utility model with following technical scheme for addressing the above problem:
The pipeline transport system of the utility model telescopic boom high-altitude operation platform, it mainly reaches the drag chain that is used for connecting line by pipeline groove I, pipeline groove II and consists of: drag chain one end is fixed on a joint arm, and the other end is connected with pipeline groove I; Pipeline groove I is passed pipeline groove II, and its outer end is fixed on the three joint arms; Pipeline groove II one end is fixed on the two joint arms, and the other end is equipped with the roller that lies in a horizontal plane on the drag chain.
The pipeline transport system of the utility model telescopic boom high-altitude operation platform is equipped with a plurality of carriages for supporting drag chain at the top of a joint arm.
The pipeline transport system of the utility model telescopic boom high-altitude operation platform is equipped with pipeline transport system is carried out hermetic U-shaped cover plate at the top of a joint arm.
The utility model has the advantages that: pipeline transport system is installed in the telescopic boom top and has sealing protective device, can select the less engineering plastics drag chain of weight and aluminum alloy pipeline groove, reduce the weight of system, avoid the arm body to be subjected to all drawbacks such as side force, the drag chain bending spring is large, system weight is large, pipeline is exposed, and this system architecture is simple, with low cost, applicability is good.
Description of drawings
Fig. 1 is that the utility model pipeline transport system is installed in the structural representation on the telescopic boom.
Fig. 2 is A-A cross-sectional schematic of the present utility model.
Among the figure: 1. pipeline groove I, 2. pipeline groove II, 3. pipeline, 4. drag chain, a 5. joint arm, 6. two joint arms, 7. three joint arms, 8.U type cover plate, 9. roller, 10. carriage.
The specific embodiment
As shown in Figure 1, the pipeline transport system of the utility model telescopic boom high-altitude operation platform is installed in the top by a joint arm 5, two joint arms 6 and three telescopic booms that consist of of joint arms 7, and this system has telescopicing performance, can carry out synchronization telescope with telescopic boom.Fig. 1 is the full reduced state of telescopic boom.
As depicted in figs. 1 and 2, the pipeline transport system of the utility model telescopic boom high-altitude operation platform, it mainly is made of pipeline groove I 1, pipeline groove II 2 and drag chain 4: drag chain 4 one ends are fixed on the joint arm 5, the top of one joint arm 5 is equipped with a plurality of carriages 10 for supporting drag chain 4, and drag chain 4 other ends are connected with pipeline groove I 1; Pipeline groove I 1 is passed pipeline groove II 2, and its outer end is fixed on the three joint arms 7; One end of pipeline groove II 2 is fixed on the two joint arms 6, and the other end is equipped with the roller 9 that lies in a horizontal plane on the drag chain 4; Pipeline 3 is installed in drag chain 4 and two pipeline grooves are inner.
The utility model can also be equipped with the U-shaped cover plate 8 that pipeline transport system is carried out thorough seal at the top of a joint arm 5.
Principle of work of the present utility model is as follows:
(annotate: two, three joint arm simultaneous retractables), two joint arms 6 are overhanging with pipeline groove II 2, and pipeline groove II 2 is mobile at drag chain 4 by roller 9, and roller 9 is played a supporting role when telescopic boom is overhanging.Three joint arms 7 are overhanging with pipeline groove I 1, and pipeline groove I 1 links to each other with drag chain 4, and drag chain 4 one ends are fixed on a joint arm 5, and in overhanging process, pipeline groove I 1 and drag chain 4 are in pipeline groove II 2 slides within.
Claims (3)
1. the pipeline transport system of a telescopic boom high-altitude operation platform, it is characterized in that, it mainly reaches the drag chain (4) that is used for connecting line (3) by pipeline groove I (1), pipeline groove II (2) and consists of: drag chain (4) one ends are fixed on a joint arm (5), and the other end is connected with pipeline groove I (1); Pipeline groove I (1) passes pipeline groove II (2), and its outer end is fixed on the three joint arms (7); Pipeline groove II (2) one ends are fixed on the two joint arms (6), and the other end is equipped with the roller (9) that lies in a horizontal plane on the drag chain (4).
2. the pipeline transport system of telescopic boom high-altitude operation platform according to claim 1 is characterized in that, a plurality of carriages (10) for supporting drag chain (4) are installed at the top of a joint arm (5).
3. the pipeline transport system of telescopic boom high-altitude operation platform according to claim 1 and 2 is characterized in that, at the top of a joint arm (5) the U-shaped cover plate (8) that pipeline transport system is carried out thorough seal is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598362 CN202864855U (en) | 2012-11-14 | 2012-11-14 | Pipeline conveying system of telescopic boom type aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598362 CN202864855U (en) | 2012-11-14 | 2012-11-14 | Pipeline conveying system of telescopic boom type aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864855U true CN202864855U (en) | 2013-04-10 |
Family
ID=48031595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598362 Expired - Fee Related CN202864855U (en) | 2012-11-14 | 2012-11-14 | Pipeline conveying system of telescopic boom type aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514887A (en) * | 2016-01-19 | 2016-04-20 | 湖南五新隧道智能装备股份有限公司 | Pipeline protection device, cantilever crane system and concrete spraying vehicle |
| CN108709013A (en) * | 2018-07-31 | 2018-10-26 | 徐工集团工程机械有限公司 | Telescopic jib system and engineering machinery |
| CN109205470A (en) * | 2018-11-15 | 2019-01-15 | 徐工集团工程机械有限公司 | Working arm and engineering machinery |
-
2012
- 2012-11-14 CN CN 201220598362 patent/CN202864855U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514887A (en) * | 2016-01-19 | 2016-04-20 | 湖南五新隧道智能装备股份有限公司 | Pipeline protection device, cantilever crane system and concrete spraying vehicle |
| CN105514887B (en) * | 2016-01-19 | 2018-01-12 | 湖南五新隧道智能装备股份有限公司 | A kind of line protecting apparatus, boom system and concrete spraying vehicle |
| CN108709013A (en) * | 2018-07-31 | 2018-10-26 | 徐工集团工程机械有限公司 | Telescopic jib system and engineering machinery |
| CN108709013B (en) * | 2018-07-31 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Telescopic boom system and engineering machinery |
| CN109205470A (en) * | 2018-11-15 | 2019-01-15 | 徐工集团工程机械有限公司 | Working arm and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161114 |