CN104649157A - Telescopic type cable guiding device - Google Patents
Telescopic type cable guiding device Download PDFInfo
- Publication number
- CN104649157A CN104649157A CN201410003304.3A CN201410003304A CN104649157A CN 104649157 A CN104649157 A CN 104649157A CN 201410003304 A CN201410003304 A CN 201410003304A CN 104649157 A CN104649157 A CN 104649157A
- Authority
- CN
- China
- Prior art keywords
- telescopic
- drag chain
- telescopic boom
- cable bracket
- leads
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a telescopic type cable guiding device, and relates to the technical field of machine manufacturing. The telescopic type cable guiding device comprises a main arm, a first telescopic arm arranged in the main arm, and a second telescopic arm arranged in the first telescopic arm, wherein the front end of the first telescopic arm is fixedly connected with a second cable guide bracket; the second telescopic arm is provided with a first cable guide bracket; the first cable guide bracket is arranged in the second cable guide bracket; the main arm is provided with a drag chain and a plurality of support roller wheels used for supporting the drag chain; one end of the drag chain is fixed on the main arm, and the other end of the drag chain is a movable end, is connected with the first cable guide bracket and moves along with the first cable guide bracket; the drag chain is internally provided with a separating groove used for arranging a hydraulic hose and a cable; the first telescopic arm and the second telescopic arm are respectively provided with a support plate used for supporting the drag chain to move. The telescopic type cable guiding device can be used for solving the problem that hydraulic oil can not be conveyed by the head of a suspension arm of a telescopic type crane.
Description
Technical field
The present invention relates to shipbuilding technical field, especially a kind of telescopic leadfair for deck crane.
Background technology
In shipping industry, marine telescope crane applications is more and more extensive, and the arm head of this kind of hoisting crane more or less needs hydraulic oil or electric signal, but due to its arm be telescopic, toward very difficult when arm head conveying liquid force feed or electric signal; Existing mode of movement for be fixedly connected with a telescopic steel pipe on telehoist principal arm, telescopic steel pipe can stretch with the flexible of arm, then be suspended on telescopic steel pipe by cable link, such cable can move on telescopic steel pipe with the flexible of arm; This mode of movement can only be used for cable transfer electric signal, when by this mode of movement hydraulic pipe conveying liquid force feed, hydraulic pipe can shake under the effect of high pressure oil, so that cannot conveying liquid force feed, when needs many hydraulic pipe conveying liquid force feeds, cannot realize especially.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of telescopic leadfair, and this telescopic leadfair can solve telehoist arm head in the past can not the problem of conveying liquid force feed.
In order to solve the problem, the technical solution used in the present invention is: this telescopic leadfair, include principal arm, the second telescopic boom being arranged on the first telescopic boom in described principal arm and being arranged in described first telescopic boom, described first telescopic boom front end is fixedly connected with second and leads cable bracket, described second telescopic boom is provided with first and leads cable bracket, described first leads cable bracket is arranged at described second and leads in cable bracket, described principal arm is provided with multiple support rollers of drag chain and the described drag chain of support, and one end of described drag chain is fixed on principal arm; The other end is mobile terminal, leads cable bracket and is connected, and move with it with described first; The inside of described drag chain is provided with the separate slot arranging hydraulic hose and cable; Described first leads in cable bracket the stay bearing plate being provided with and supporting described drag chain movement.
In above-mentioned telescopic leadfair technical scheme, technical scheme can also be more specifically: the material of described drag chain is engineering plastics; Described first leads cable bracket is formed by stainless steel sheet bending, and its one end is connected with described drag chain by nylon sheet, and the other end is fixedly attached on the second telescopic boom, and moves with the flexible of the second telescopic boom; Described stay bearing plate is made up of the pipe clamp of the nylon sheet on top, the shaped steel at middle part and bottom.
Further: described second leads cable bracket is formed by stainless steel sheet bending, its one end is placed into Zhi Suoshu and supports on roller, and the other end is fixedly attached on the first telescopic boom by shaped steel, and moves with the flexible of the first telescopic boom.
Further: described support roller is by the baffle plate being arranged on both sides, and middle nylon jacket and the steel pipe at center are formed; Described baffle plate is circular, and described nylon jacket is smooth surface, roll sleeve free to rotate.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention arranges hydraulic hose and cable very easily, very smoothly toward telehoist arm head conveying liquid force feed and electric signal.
2, the present invention can arrange many hydraulic hoses and cable, connects up more attractive in appearance.
3, the material that drag chain of the present invention, pipe clamp adopt is all plastic material, can not damage hydraulic hose and cable.
4, the hydraulic hose arranged of the present invention and cable, is fixed on drag chain and leads cable bracket inner, avoid hydraulic hose and cable suspension aerial, at wind action lower swing, connect up more reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the schematic diagram of the embodiment of the present invention first telescopic boom when stretching out.
Fig. 4 is the embodiment of the present invention first telescopic boom and the second telescopic boom schematic diagram when stretching out.
Number in the figure is expressed as: 1, drag chain; 2, principal arm; 3, the first telescopic boom; 4, the second telescopic boom; 5, first cable bracket is led; 6, second cable bracket is led; 7, support roller; 8, stay bearing plate; 9, cable; 10, hydraulic hose.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Telescopic leadfair shown in Fig. 1, Fig. 2, include principal arm 2, the second telescopic boom 4 being arranged on the first telescopic boom 3 in principal arm 2 and being arranged in the first telescopic boom 3, first telescopic boom 3 front end is fixedly connected with second and leads cable bracket 6, second telescopic boom 4 is provided with first and leads cable bracket 5, first leads cable bracket 5 is arranged at second and leads in cable bracket 6, principal arm 2 is provided with multiple support rollers 7 of drag chain 1 and support drag chain 1, drag chain 1 is made up of multiple unit chain link, rotate freely between chain link, the material of drag chain 1 is engineering plastics; One end of drag chain 1 is fixed on principal arm 2; The other end is mobile terminal, leads cable bracket 5 and is connected, and move with it by nylon sheet and first; The inside of drag chain 1 is provided with the separate slot arranging hydraulic hose 10 and cable 9; First telescopic boom 3 and the second telescopic boom 4 are equipped with the stay bearing plate 8 supporting drag chain 1 movement, stay bearing plate 8 is made up of the pipe clamp of the nylon sheet on top, the shaped steel at middle part and bottom, and described pipe clamp is used for fixing first and leads hydraulic hose 10 and cable 9 in cable bracket 5; When stay bearing plate 8 can prevent telescopic boom from regaining, top drag chain 1 is oversize and cause sagging.
First one end of leading cable bracket 5 is fixedly connected with the second telescopic boom 4 by shaped steel, and mobile with the flexible of the second telescopic boom 4, and first leads cable bracket 5 by stainless steel sheet bending forms, and is connected with stay bearing plate 8, first leads cable bracket 5 is positioned over second and leads in cable bracket 6, second one end of leading cable bracket 6 is fixedly connected with the first telescopic boom 3 by shaped steel, the other end of the second cable bracket 6 is positioned on support roller 7, support roller 7 is fixedly attached on principal arm 2, and support roller 7 is for propping works plastics drag chain and lead cable bracket, by the baffle plate of both sides, middle nylon jacket and the steel pipe at center are formed, described baffle plate is circular, and when rotating for preventing principal arm 2, drag chain 1 skids off track to both sides, described nylon jacket is roller form, and smooth surface is free to rotate, can facilitate drag chain 1 and lead cable bracket to slide in the above, the separate slot and first that hydraulic hose 10 and cable 9 are arranged in drag chain 1 inside is led in cable bracket 5, for hydraulic oil and electric signal are transported to arm head, as shown in Figure 3, when first telescopic boom 3 stretches out, drive second to lead cable bracket 6 to move, meanwhile the first telescopic boom 3 promotes the second telescopic boom 4 and stretches out, now the first telescopic boom 3 and the second telescopic boom 4 geo-stationary, drive first to lead cable bracket 5 when second telescopic boom 4 stretches out to move, first leads cable bracket 5 moves and drives the mobile terminal of drag chain 1 to move, first leads the moving belt hydrodynamic pressure flexible pipe 10 of cable bracket 5 and drag chain 1 and cable 9 moves, so just can ensure that hydraulic hose 10 and cable 9 are synchronized with the movement with arm head, guarantee hydraulic oil and electric signal is smooth must be transported to arm head, as shown in Figure 4, after first telescopic boom 3 stretches out, when second telescopic boom 4 continues to stretch out, driving first to lead cable bracket 5 continues mobile, first leads cable bracket 5 moves and drives the mobile terminal of drag chain 1 to move, first leads the moving belt hydrodynamic pressure flexible pipe 10 of cable bracket 5 and drag chain 1 and cable 9 moves, so far can ensure in whole hoisting arm expansion process that hydraulic hose 10 and cable 9 are synchronized with the movement with arm head, guarantee hydraulic oil and electric signal is smooth must be transported to arm head.
Claims (5)
1. a telescopic leadfair, include principal arm (2), the second telescopic boom (4) being arranged on the first telescopic boom (3) in described principal arm (2) and being arranged in described first telescopic boom (3), described first telescopic boom (3) front end is fixedly connected with second and leads cable bracket (6), described second telescopic boom (4) is provided with first and leads cable bracket (5), described first leads cable bracket (5) is arranged at described second and leads in cable bracket (6), it is characterized in that: the multiple support rollers (7) being provided with drag chain (1) and the described drag chain of support (1) on described principal arm (2), one end of described drag chain (1) is fixed on principal arm (2), the other end is mobile terminal, leads cable bracket (5) and is connected, and move with it with described first, the inside of described drag chain (1) is provided with the separate slot arranging hydraulic hose (10) and cable (9), described first leads in cable bracket (5) stay bearing plate (8) being provided with and supporting described drag chain (1) movement.
2. telescopic leadfair according to claim 1, is characterized in that: the material of described drag chain (1) is engineering plastics; Described first leads cable bracket (5) is formed by stainless steel sheet bending, and its one end is connected with described drag chain (1) by nylon sheet, and the other end is fixedly attached on the second telescopic boom (4), and moves with the flexible of the second telescopic boom (4); Described stay bearing plate (8) is made up of the pipe clamp of the nylon sheet on top, the shaped steel at middle part and bottom.
3. telescopic leadfair according to claim 1 and 2, it is characterized in that: described second leads cable bracket (6) is formed by stainless steel sheet bending, its one end is placed into Zhi Suoshu and supports on roller (7), the other end is fixedly attached on the first telescopic boom (3) by shaped steel, and moves with the flexible of the first telescopic boom (3).
4. telescopic leadfair according to claim 3, is characterized in that: described support roller (7) is by the baffle plate being arranged on both sides, and middle nylon jacket and the steel pipe at center are formed; Described baffle plate is circular, and described nylon jacket is smooth surface, roll sleeve free to rotate.
5. telescopic leadfair according to claim 1 and 2, is characterized in that: described support roller (7) is by the baffle plate being arranged on both sides, and middle nylon jacket and the steel pipe at center are formed; Described baffle plate is circular, and described nylon jacket is smooth surface, roll sleeve free to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003304.3A CN104649157A (en) | 2014-01-03 | 2014-01-03 | Telescopic type cable guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410003304.3A CN104649157A (en) | 2014-01-03 | 2014-01-03 | Telescopic type cable guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649157A true CN104649157A (en) | 2015-05-27 |
Family
ID=53240879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410003304.3A Pending CN104649157A (en) | 2014-01-03 | 2014-01-03 | Telescopic type cable guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649157A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495011A (en) * | 2016-11-25 | 2017-03-15 | 南陵县生产力促进中心有限公司 | A kind of energy-efficient transport mechanical arm |
| CN106495010A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of scalable isolated pillar crane |
| CN106744383A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | A kind of hydraulic gyration crane with support |
| CN106744382A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | A kind of multistage telescopic arm isolated pillar crane |
| CN108356849A (en) * | 2018-03-27 | 2018-08-03 | 湖南粤科汇智能科技有限公司 | A kind of long-armed stable telescopic device for robot |
| CN109368497A (en) * | 2018-12-21 | 2019-02-22 | 陈奕松 | A kind of connecton layout of telescopic arm of crane |
| CN110454199A (en) * | 2019-08-30 | 2019-11-15 | 徐州徐工施维英机械有限公司 | A kind of telescopic arm oil pipe towing chain device and the concrete spraying vehicle with it |
| CN111776871A (en) * | 2020-08-17 | 2020-10-16 | 江苏鼎盛重工有限公司 | Overwater cable transmission control system and method |
| CN117819411A (en) * | 2024-03-05 | 2024-04-05 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619265A2 (en) * | 1992-12-28 | 1994-10-12 | Jean Diebolt | Telescopic jib for a crane, in particular for a foldable crane |
| CN2181363Y (en) * | 1993-09-01 | 1994-11-02 | 上海江川机件厂 | Plastic cable-laid band drag chain |
| CN201339679Y (en) * | 2008-07-14 | 2009-11-04 | 湖南星邦重工有限公司 | Telescopic sleeve type tow chain device with mobile bracket |
| CN201737659U (en) * | 2010-08-31 | 2011-02-09 | 湖南山河智能机械股份有限公司 | Oil tube conveying mechanism of telescopic handler manipulator |
| CN202492290U (en) * | 2012-02-13 | 2012-10-17 | 徐州海伦哲专用车辆股份有限公司 | Drag chain mechanism with supporting and protecting functions |
| CN203740919U (en) * | 2014-01-03 | 2014-07-30 | 中船华南船舶机械有限公司 | Telescopic cable guide device |
-
2014
- 2014-01-03 CN CN201410003304.3A patent/CN104649157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619265A2 (en) * | 1992-12-28 | 1994-10-12 | Jean Diebolt | Telescopic jib for a crane, in particular for a foldable crane |
| CN2181363Y (en) * | 1993-09-01 | 1994-11-02 | 上海江川机件厂 | Plastic cable-laid band drag chain |
| CN201339679Y (en) * | 2008-07-14 | 2009-11-04 | 湖南星邦重工有限公司 | Telescopic sleeve type tow chain device with mobile bracket |
| CN201737659U (en) * | 2010-08-31 | 2011-02-09 | 湖南山河智能机械股份有限公司 | Oil tube conveying mechanism of telescopic handler manipulator |
| CN202492290U (en) * | 2012-02-13 | 2012-10-17 | 徐州海伦哲专用车辆股份有限公司 | Drag chain mechanism with supporting and protecting functions |
| CN203740919U (en) * | 2014-01-03 | 2014-07-30 | 中船华南船舶机械有限公司 | Telescopic cable guide device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495010A (en) * | 2016-11-13 | 2017-03-15 | 无锡晟欧船舶设备有限公司 | A kind of scalable isolated pillar crane |
| CN106744383A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | A kind of hydraulic gyration crane with support |
| CN106744382A (en) * | 2016-11-13 | 2017-05-31 | 无锡晟欧船舶设备有限公司 | A kind of multistage telescopic arm isolated pillar crane |
| CN106495011A (en) * | 2016-11-25 | 2017-03-15 | 南陵县生产力促进中心有限公司 | A kind of energy-efficient transport mechanical arm |
| CN108356849A (en) * | 2018-03-27 | 2018-08-03 | 湖南粤科汇智能科技有限公司 | A kind of long-armed stable telescopic device for robot |
| CN109368497A (en) * | 2018-12-21 | 2019-02-22 | 陈奕松 | A kind of connecton layout of telescopic arm of crane |
| CN110454199A (en) * | 2019-08-30 | 2019-11-15 | 徐州徐工施维英机械有限公司 | A kind of telescopic arm oil pipe towing chain device and the concrete spraying vehicle with it |
| CN110454199B (en) * | 2019-08-30 | 2024-05-28 | 徐州徐工施维英机械有限公司 | Concrete spraying vehicle with telescopic boom oil pipe drag chain device |
| CN111776871A (en) * | 2020-08-17 | 2020-10-16 | 江苏鼎盛重工有限公司 | Overwater cable transmission control system and method |
| CN117819411A (en) * | 2024-03-05 | 2024-04-05 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
| CN117819411B (en) * | 2024-03-05 | 2024-05-14 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
|
| RJ01 | Rejection of invention patent application after publication |