CN203602267U - Asynchronous telescoping built-in pipeline conveying system of aerial work platform - Google Patents
Asynchronous telescoping built-in pipeline conveying system of aerial work platform Download PDFInfo
- Publication number
- CN203602267U CN203602267U CN201320629973.2U CN201320629973U CN203602267U CN 203602267 U CN203602267 U CN 203602267U CN 201320629973 U CN201320629973 U CN 201320629973U CN 203602267 U CN203602267 U CN 203602267U
- Authority
- CN
- China
- Prior art keywords
- arm
- section
- oil cylinder
- telescopic
- conveying system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 210000001138 tear Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Abstract
The utility model discloses an asynchronous telescoping built-in pipeline conveying system of an aerial work platform. The asynchronous telescoping built-in pipeline conveying system comprises a telescopic boom system and a pipeline conveying system sleeved in the telescopic boom system, wherein the telescopic boom system comprises a first-section boom, a telescopic structure composed by a second-section boom, a third-section boom and a fourth-section boom is sleeved inside the first-section arm by sections, and a corresponding first telescopic oil cylinder, a corresponding second telescopic oil cylinder and a corresponding third telescopic oil cylinder are sequentially arranged between every two sections of section booms; the pipeline conveying system comprises a drag chain as well as an upper conveying frame and a lower conveying frame which are arranged in parallel in a vertical direction, one end of the drag chain is arranged on the upper conveying frame, and the other end of the drag chain is connected to the lower conveying frame after rotating for 180 DEG. The asynchronous telescoping built-in pipeline conveying system is compact in structure, convenient to operate, high in safety performance and long in service life, and can be used as a four-section boom type pipeline conveying system and also a three-section boom type pipeline conveying system.
Description
Technical field
The utility model relates to the mechanical part of aerial lift device, is specifically related to the asynchronous flexible built-in pipeline conveying system of a kind of high-altitude operation platform.
Background technology
On the workplatform of 4 sections of telescopic booms (or 4 sections of telescopic boom+2 section flexible upper arm+2 section telescopic boom) high-altitude operation platform, be provided with complete machine revolution handling device, walking steering operation device, 4 sections of main working arms rise and fall and the handling device that stretches, 2 sections of upper arm stretch and fluctuating handling device, 2 sections of support arms stretch and fluctuating handling device, workplatform rotary operating device, workplatform handling device, walking and steering operation device, workplatform electronics leveling equipment, emergent stopping handling device, illumination equipment, other devices such as various indicating alarm devices, need to be by cable, hydraulic oil pipes etc. are transported on workplatform by pipeline transport system, on the high-altitude operation platform of the arm-type work of four joints, generally pipeline transport system is arranged on working arm side, built-in or above synchronous telescoping mechanism---adopts the realization of a telescopic oil cylinder+running block, the steel rope of on four sections of working arms, running block being installed is after slider wear, easily wearing and tearing working arm, bring potential safety hazard, avoid as more in foreign material such as iron rust, dust, paint, welding slag, sands under rugged environment simultaneously, easily cause the damage of guide rail carriage.
Find the patent that domestic aerial platform producer applied for two kinds of transport sectors through retrieval.
First patent is that application number is 20062006948.7 utility application, the pipeline transport system of telescopic truck is disclosed, feature is: hydraulic tubing and cable are arranged in telescopic boom, be provided with below by bracket 1,2 two sections of brackets that form of bracket, bracket 1 one end is fixed on a joint arm, the other end is freely placed on above bracket 2 by slide block: bracket 2 one end are fixed on two joint arms, and the other end is freely placed by slide block; Hydraulic tubing and the cable part after by bracket 1 covers with U-shaped plate, and holder chain is placed on above U-shaped plate; Holder chain, holder chain support, slide block and U-shaped plate are all fixed on same one end of bracket 1; The other end of holder chain is connected with rectangular tube one end, and rectangular tube two ends are fixed by support and three joint arms; Enter rectangular tube from pipeline out of bracket 1 and cable through holder chain, enter operation control cabin and actuating unit by the through wires hole of three joint arms from rectangular tube out.
This Patent design has avoided hydraulic tubing and cable to be arranged on a joint telescopic boom side or drawback above.But be only applicable to the arm-type working arm of three joints, although be all built-inly, high-altitude operation platform pipeline transport system structure is very different with it.High-altitude operation platform built-in pipeline conveying system was not applied for patent at present.According to market research, high-altitude operation platform producer generally adopts Pipeline transport to be placed on working arm one side or top.Be specially: at working arm two ends mounting bracket, guide rail is fixed under support, hydraulic pipe, cable are fixed on carriage by engineering plastics drag chain, and guide rail and carriage are connected by slide block, and the slip by carriage on guide rail realizes the transmission of pipeline.The external feature of Pipeline transport is that the installation and maintenance of pipeline are more convenient, but the use of this structure has certain limitation, as more in foreign material such as iron rust, dust, paint, welding slag, sands under rugged environment, easily cause the damage of guide rail carriage, and the external overall appearance degree of platform and the performance of equipment of affecting of Pipeline transport.
Second patent is that application number is 200920039597.5 utility application, disclose four sections of telescopic boom built-in pipeline conveying systems, feature is: built-in pipeline conveying system of the present utility model comprises the pipeline introducing section that is fixed on one section of arm of aerial lift device frame; Described aerial lift device has the scalable two sections of arms that are nested according to the order of sequence in one section of arm, three sections of arms and four sections of arms; Described pipeline is introduced section and is positioned at both sides, one section of arm top, after its inner is turned round 180 °, becomes drag chain section; Described drag chain section and drag chain are together extended by one section of arm upper center, and turn round 180 ° of inner ends that are fixed to two sections of arms, become afterwards extension; Described extension is extended by two sections of arm inner ends and is wound around 180 ° to being placed on the first roller of one section of arm front end inside, continues extend and be wound around 180 ° to being placed on the second roller of two sections of arms, then continues extend to the outer end of four sections of arms and fix.
It is as more in foreign material such as iron rust, dust, paint, welding slag, sands under rugged environment that this Patent design has been avoided, and easily causes the damage of guide rail carriage, and the external overall appearance degree of platform and the performance of equipment of affecting of Pipeline transport.But be only suitable for the flexible working arm of four segment syncs; The steel rope of simultaneously on four sections of working arms, running block being installed is after slider wear, and the working arm that easily weares and teares, brings potential safety hazard.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of high-altitude operation platform asynchronous flexible built-in pipeline conveying system, the utility model will solve the steel rope of on four sections of working arms, running block being installed after slider wear, easily wearing and tearing working arm, bring the problem of potential safety hazard, and be different from the Pipeline transport structure of traditional built-in extension arm aerial lift device, improve the performance of high-altitude operation platform.
Technical scheme: for solving the problems of the technologies described above, the asynchronous flexible built-in pipeline conveying system of a kind of high-altitude operation platform of the present utility model, comprise telescopic boom system and in be placed on the pipeline transport system of telescopic boom system, described telescopic boom system comprises first paragraph arm, first paragraph arm inside is inserted with section by section second segment arm, the 3rd section of arm and the 4th section of arm and forms Collapsible structure, and is provided with successively corresponding the first telescopic oil cylinder, the second telescopic oil cylinder and the 3rd telescopic oil cylinder between every adjacent two sections of section arms; Described pipeline transport system comprises upper carriage and the lower carriage on drag chain, vertical direction, installed side by side, and one end of described drag chain is installed on carriage, and the other end is connected in lower carriage after turning round 180 °.
Wherein, second segment arm, the 3rd section of arm and the 4th section of arm can complete fore and aft motion arbitrarily by corresponding telescopic oil cylinder, and pipeline transport systems is built-in and telescopic boom internal system, can avoid entering of the foreign material such as the oxidation of equipment and dust, welding slag, sand, thereby avoid the damage of upper and lower carriage, increase the service life, improve usage safety performance.
Preferably, the bottom of described the first telescopic oil cylinder, the second telescopic oil cylinder and the 3rd telescopic oil cylinder is all provided with slide block, slide block is conducive to sliding of the first telescopic oil cylinder, the second telescopic oil cylinder and the 3rd telescopic oil cylinder, reduces the loss that friction brings, and can increase the service life.
Preferably, described upper carriage and lower carriage are hollow structure, and first paragraph arm is fixed in one end of upper carriage, and one end of lower carriage is connected in the 4th section of arm; External oil pipe and cable can stretch into carriage and be connected in control system by drag chain and lower carriage successively.
Preferably, described drag chain is the drag chain that corrosion-resistant steel is made, and can certainly be other hard materials.
As preferably, the utility model is applied to asynchronous flexible four sections of arm-type pipeline transport systems, but after the first telescopic oil cylinder is removed, the utility model also can be applicable to asynchronous flexible three sections of arm-type pipeline transport systems.
Beneficial effect: the asynchronous flexible built-in pipeline conveying system of a kind of high-altitude operation platform of the present utility model, compared with prior art has the following advantages:
(1) the utlity model has four sections of telescopic section of arms, can reach maximum use state, realize remote job execution, and after the first telescopic oil cylinder is removed, can be applicable to three sections of arm-type pipeline transport systems;
(2) pipeline transport system in the utility model is built in telescopic boom system, and in pipeline transport system, be built-in with external oil pipe, cable etc., such structure design can avoid the foreign material such as welding slag, sand to enter pipeline transport system wearing and tearing parts, thereby increase the service life, improve usage safety performance;
(3) each telescopic oil cylinder bottom in the utility model is all provided with slide block, is convenient to sliding between telescopic oil cylinder, reduces the wearing and tearing between telescopic oil cylinder;
(4) traditional carriage connects and steel rope, steel rope easily weares and teares, and be connected by drag chain between upper carriage in the utility model and lower carriage, drag chain is the drag chain that corrosion-resistant steel is made, be difficult for loss long service life, and drag chain inside can penetrate the device such as oil pipe, cable, play fixing and protective effect;
In sum, the utility model compact conformation, easy to operate, safety performance is high, and long service life can be used as four sections of arm-type pipeline transport systems and can be used as again three sections of arm-type pipeline transport systems.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation when four sections of arms stretch out in the utility model;
Fig. 3 is the right elevation of Fig. 1;
Fig. 4 be in Fig. 1 A-A to cutaway view;
Fig. 5 be in Fig. 1 B-B to cutaway view;
Fig. 6 is the schematic diagram of four sections of section arm rounding states in the utility model;
Fig. 7 is the schematic diagram that in the utility model, second segment arm stretches out state;
Fig. 8 is the schematic diagram that second segment arm in the utility model, the 3rd section of arm stretch out state;
Fig. 9 is the schematic diagram that second segment arm in the utility model, the 3rd section of arm, the 4th section of arm stretch out state.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figures 1 to 5, the asynchronous flexible built-in pipeline conveying system of a kind of high-altitude operation platform of the present utility model, comprise telescopic boom system and in be placed on the pipeline transport system of telescopic boom system, telescopic boom system comprises first paragraph arm 1, first paragraph arm 1 inside is inserted with section by section second segment arm 2, the 3rd section of arm 3 and the 4th section of arm 4 and forms Collapsible structure, and is provided with successively corresponding the first telescopic oil cylinder 5, the second telescopic oil cylinder 6 and the 3rd telescopic oil cylinder 7 between every adjacent two sections of section arms; Pipeline transport system comprises upper carriage 9 and the lower carriage 10 on drag chain 8, vertical direction, installed side by side, and one end of drag chain 8 is installed on carriage 9, and the other end is connected in lower carriage 10 after turning round 180 °.
Wherein, the bottom of the first telescopic oil cylinder 5, the second telescopic oil cylinder 6 and the 3rd telescopic oil cylinder 7 is all provided with slide block.
As shown in Figure 6, four sections of section arms in the utility model all draw in, and second segment arm 2 is placed in first paragraph arm 1, and the 3rd section of arm 3 is placed in second segment arm 2, and the 4th section of arm 4 is placed in the 3rd section of arm 3.
As shown in Figure 7, second segment arm 2 in the utility model stretches out first paragraph arm 1, upper carriage 9 maintains static, and lower carriage 10 forms an entirety with second segment arm 2, the 3rd section of arm 3 and the 4th section of arm 4 and stretches out motion, now between drag chain 8 and lower carriage 10, does relative motion.
As shown in Figure 8, second segment arm 2 in the utility model stretches out first paragraph arm 1, the 3rd section of arm 3 stretches out second segment arm 2 simultaneously, now going up carriage 9 maintains static, lower carriage 10 and the 3rd section of arm 3 and the 4th section of arm 4 form an entirety and stretch out motion, between drag chain 8 and lower carriage 10, also do relative motion.
As shown in Figure 9, four sections of section arms in the utility model all stretch out completely, and upper carriage 9 maintains static, and lower carriage 10 and the 4th section of arm 4 form an entirety and stretch out motion, between drag chain 8 and lower carriage 10, do relative motion, pipeline transport system now reaches maximum state.
Wherein, each telescopic oil cylinder stretches out mutually or when retracting motion, has played powered effect at a section arm for its correspondence.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the asynchronous flexible built-in pipeline conveying system of high-altitude operation platform, it is characterized in that: comprise telescopic boom system and in be placed on the pipeline transport system of telescopic boom system, described telescopic boom system comprises first paragraph arm (1), first paragraph arm (1) inside is inserted with section by section second segment arm (2), the 3rd section of arm (3) and the 4th section of arm (4) and forms Collapsible structure, and is provided with successively corresponding the first telescopic oil cylinder (5), the second telescopic oil cylinder (6) and the 3rd telescopic oil cylinder (7) between every adjacent two sections of section arms; Described pipeline transport system comprises upper carriage (9) and the lower carriage (10) on drag chain (8), vertical direction, installed side by side, and one end of described drag chain (8) is installed on carriage (9), and the other end is connected in lower carriage (10) after turning round 180 °.
2. the asynchronous flexible built-in pipeline conveying system of high-altitude operation platform according to claim 1, is characterized in that: the bottom of described the first telescopic oil cylinder (5), the second telescopic oil cylinder (6) and the 3rd telescopic oil cylinder (7) is all provided with slide block.
3. the asynchronous flexible built-in pipeline conveying system of high-altitude operation platform according to claim 1, it is characterized in that: described upper carriage (9) is hollow structure with lower carriage (10), first paragraph arm (1) is fixed in one end of upper carriage (9), and one end of lower carriage (10) is connected in the 4th section of arm (4).
4. the asynchronous flexible built-in pipeline conveying system of high-altitude operation platform according to claim 1, is characterized in that: the drag chain (8) that described drag chain (8) is made for corrosion-resistant steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629973.2U CN203602267U (en) | 2013-10-12 | 2013-10-12 | Asynchronous telescoping built-in pipeline conveying system of aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629973.2U CN203602267U (en) | 2013-10-12 | 2013-10-12 | Asynchronous telescoping built-in pipeline conveying system of aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602267U true CN203602267U (en) | 2014-05-21 |
Family
ID=50714954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629973.2U Expired - Lifetime CN203602267U (en) | 2013-10-12 | 2013-10-12 | Asynchronous telescoping built-in pipeline conveying system of aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477795A (en) * | 2015-01-13 | 2015-04-01 | 中船华南船舶机械有限公司 | Multi-stage oil cylinder telescopic device and method for installing multi-state oil cylinder telescopic device on telescopic crane |
| CN107010574A (en) * | 2017-06-01 | 2017-08-04 | 徐州良田重工科技有限公司 | A kind of flexible high-altitude operation vehicle drag chain system |
| CN108840258A (en) * | 2018-07-05 | 2018-11-20 | 湖南华钻智能科技有限公司 | It is a kind of to combine flexible arm system and engineering machinery |
| CN112627022A (en) * | 2020-11-06 | 2021-04-09 | 徐州徐工随车起重机有限公司 | Telescopic arm of cantilever type bridge inspection vehicle and bridge inspection vehicle thereof |
-
2013
- 2013-10-12 CN CN201320629973.2U patent/CN203602267U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477795A (en) * | 2015-01-13 | 2015-04-01 | 中船华南船舶机械有限公司 | Multi-stage oil cylinder telescopic device and method for installing multi-state oil cylinder telescopic device on telescopic crane |
| CN107010574A (en) * | 2017-06-01 | 2017-08-04 | 徐州良田重工科技有限公司 | A kind of flexible high-altitude operation vehicle drag chain system |
| CN108840258A (en) * | 2018-07-05 | 2018-11-20 | 湖南华钻智能科技有限公司 | It is a kind of to combine flexible arm system and engineering machinery |
| CN108840258B (en) * | 2018-07-05 | 2019-12-13 | 湖南华钻智能科技有限公司 | Combined telescopic arm system and engineering machinery |
| CN112627022A (en) * | 2020-11-06 | 2021-04-09 | 徐州徐工随车起重机有限公司 | Telescopic arm of cantilever type bridge inspection vehicle and bridge inspection vehicle thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203602267U (en) | Asynchronous telescoping built-in pipeline conveying system of aerial work platform | |
| CN203699835U (en) | Multi-section telescopic arm half built-in pipeline delivery device | |
| CN203187322U (en) | Arm body retraction mechanism in forestry crane pipeline | |
| CN103754801A (en) | Overhead pipeline conveying system | |
| CN208750152U (en) | Telescopic jib system and engineering machinery | |
| CN201381201Y (en) | Built-in pipeline conveying system | |
| CN204416758U (en) | A kind of gantry winding and arranging device | |
| CN201772019U (en) | Overhead-type pipeline transport system | |
| CN202970789U (en) | Extensible low-voltage cable storage device | |
| CN202465133U (en) | Boom telescoping mechanism with internal pull cables and internal pipeline | |
| CN103244055B (en) | Caterpillar-type drilling machine | |
| CN202657915U (en) | Built-in type five-arm synchronous telescoping drag chain device | |
| CN203790489U (en) | Oil electricity transportation flexible towing chain mechanism for fire fighting truck | |
| CN203065115U (en) | Steel wire rope pulley synchronous telescoping mechanism | |
| CN204138019U (en) | A kind of oil well cable feedway | |
| CN206336997U (en) | A kind of four sections of telescopic arm pipe conveyers of full overhead type | |
| CN202492288U (en) | Telescopic signal transmission mechanism | |
| CN210115910U (en) | Double-cantilever hanger rail type tunnel inspection robot | |
| CN203820322U (en) | Single girder portal crane | |
| CN202864718U (en) | Arrangement structure applicable to hydraulic pipeline and electric circuit in stretching structure | |
| CN102031968B (en) | Tunnelling and shoring integrated machine and telescopic boom thereof | |
| CN104976426A (en) | Telescopic cable rack | |
| CN206458373U (en) | Change the servicing unit of oil pumper rope plait | |
| CN204901063U (en) | Telescopic line cable frame | |
| CN202363829U (en) | Cable guiding device of wet spraying trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170721 Address after: 211100 No. 188 middle Tianyuan Road, Jiangning District, Jiangsu, Nanjing Patentee after: NANJING AEROSUN-MORITA ENVIRONMENTAL PROTECTION S&T Co.,Ltd. Address before: 211000, Chenguang Road 1, Yong Yang Industrial Park, Lishui County, Jiangsu, Nanjing Patentee before: NANJING AEROSUN-SOOSAN ELECTRO-HYDRAULIC SPECIAL-PURPOSE VEHICLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |