CN205226235U - Four sections flexible arms to high altitude construction carry out side tow chain device that pipeline was carried - Google Patents
Four sections flexible arms to high altitude construction carry out side tow chain device that pipeline was carried Download PDFInfo
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- CN205226235U CN205226235U CN201520874029.2U CN201520874029U CN205226235U CN 205226235 U CN205226235 U CN 205226235U CN 201520874029 U CN201520874029 U CN 201520874029U CN 205226235 U CN205226235 U CN 205226235U
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Abstract
The utility model relates to a four sections flexible arms to high altitude construction carry out side tow chain device that pipeline was carried belongs to high altitude construction equipment technical field. The device is including fixing at the first support of first section arm outside portion respectively, fixing at the second support of second section arm outside portion, fixing at the third support of third section arm outside portion, fixing the fourth support in fourth section arm outside portion, first support is located the below of second support, the fourth support is located between first support and the second support, the third support can wholly insert the interior retractable structure of formation of second support, be equipped with the afterbody tow chain between first support and the second support, be equipped with anterior tow chain between third support and the fourth support, afterbody tow chain and anterior tow chain all bend to the U font and U font opening between them sets up in opposite directions. The device rational utilization work arm side finite space carries out the pipeline and carries to reduction work arm top, inside or lower part space occupy.
Description
Technical field
The utility model relates to the side towing chain device that a kind of four sections of telescopic booms to high-lift operation carry out pipeline conveying, belongs to technical field of high-altitude operation equipment.
Background technique
High-lift operation class machinery (high-altitude operation vehicle, aerial work platform etc.) often uses towing chain device that the elastic cable paper of the hydraulic pressure required for working platform action, complete machine Electric control and need of work, water pipe or pressurized air etc. are delivered to working platform place, so that high-altitude construction operation.The mode of current use mainly contains side-mounted, overhead type, built-in several, separately has equipment component to adopt half built-in process.But order is due to high-lift operation because machinery is generally used in open occasion, and size is comparatively large, therefore current used structural configuration is relatively loose, takes up room larger.If run into spatial constraints and telescopic boom size can not be done greatly, and when requiring that flexible progression is more, this class formation cannot be arranged.
Retrieval finds, the Chinese utility model patent of application number 200920039597.5 application discloses that the pipeline transport system of telescopic truck, it is characterized in that the pipeline of drag chain and conveying thereof is all arranged in telescopic boom, this Patent design effectively prevent cable and hydraulic pipe line is arranged on telescopic boom side or drawback above.The Chinese utility model patent of application number 201420010295.6 application discloses that multi-stage telescopic arms half built-in type pipeline feedway, it is characterized in that being installed on telescopic boom top half built-in, is convenient to safeguard.The Chinese utility model patent of application number 201320477964.6 application discloses that a kind of four joint telescopic boom top-mounted tow chain devices, and it is characterized in that overhead, adopt the towing chain device of same structure to stack between every two-stage telescopic boom, advantage is open design, is convenient to safeguard.The towing chain mechanism of above patent all can be applicable on current main equipment, but when the little drag chain that causes of telescopic boom boundary dimension cannot be built-in, the side that same structure cannot be used again to stack installation is installed, simultaneously working arm mounting point limited cause drag chain must not overhead time, above structure starts limited.
Summary of the invention
The purpose of this utility model is: overcome defect of the prior art, proposes the towing chain device that a kind of Appropriate application working arm side confined space carries out pipeline conveying, thus minimizing working arm top, inside or lower space take.
In order to solve the problems of the technologies described above, the technological scheme that the utility model proposes is: a kind of four sections of telescopic booms to high-lift operation carry out the side towing chain device of pipeline conveying, and described four sections of telescopic booms are formed by being nested in telescopic second segment arm in first paragraph arm, the 3rd section of arm and the 4th section of arm; Described side towing chain device comprises the first support being separately fixed at first paragraph arm lateral part, the second support being fixed on second segment arm lateral part, is fixed on the 3rd support of the 3rd section of arm lateral part, is fixed on the 4th support of the 4th section of arm lateral part, described first support is positioned at the below of described second support, described 4th support is between the first support and the second support, and described 3rd support overallly can insert in the second support and form telescopic structure; Be provided with afterbody drag chain between described first support and the second support, be provided with anterior drag chain between described 3rd support and the 4th support, described afterbody drag chain and anterior drag chain all bend to U-shaped and both U-shaped openings are arranged in opposite directions; In use, described pipeline is introduced from the tail end of the first support, draws successively through after the first support, afterbody drag chain, the second support, the 3rd support, anterior drag chain, the 4th support from the 4th support front end.
Preferably, described first Bracket setting is in the front-end and back-end of first paragraph arm, and described second support, the 3rd support and the 4th support are separately positioned on the front end of second segment arm, the 3rd section of arm and the 4th section of arm.
Described in the utility model, the 4th support front end connects working platform, and defining four sections of telescopic booms is for convenience of description front end near one end of working platform, and the other end is tail end.
Towing chain device is arranged on the side of four sections of telescopic booms by the utility model, do not take working arm inside, top and lower space, installing space can be saved to greatest extent, be applicable to the occasion that installing space is had higher requirements, pipeline as carried is more, when drag chain size is comparatively large or working arm size is less, when both restrictions, the utility model is particularly applicable.The utility model structure is simple, is convenient to produce and safeguard, is applicable to batch production.
Technique scheme perfect:
1) described 4th support be provided with extend upwardly to higher than the second support more backward turnover formed can carry out spacing guard shield to anterior drag chain.Described guard shield for the protection of the anterior drag chain between the 3rd support and the 4th support and to its carry out spacing in case after working arm lifting drag chain cause damaging due to gravity generation overbending.Further, the inside top of described guard shield is provided with the second roller.
2) described second frame bottom is provided with and the first support can be wrapped in interior framework, is provided with the first slide block between the inner top surface of described framework and the first support, and the inner bottom surface of described framework is provided with the chute that can hold described first support.
3) inner bottom part of described second support arranges the first roller, is provided with the second slide block between the top of described 3rd support and the second support.
4) described first support and the 4th support are equipped with the guide groove that can pass for pipeline.Described guide groove is for carrying delivered inside pipeline and supporting afterbody drag chain, the motion of anterior drag chain.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
The structural representation that Fig. 1 is the utility model embodiment when full reduced time of four sections of telescopic booms.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment when four sections of telescopic booms are stretched entirely.
Fig. 4 is the sectional view of the A-A line of Fig. 1.
Fig. 5 is the sectional view of the B-B line of Fig. 1.
Fig. 6 is the sectional view of the C-C line of Fig. 1.
Fig. 7 is the sectional view of the D-D line of Fig. 1.
Embodiment
Embodiment
As shown in Fig. 1-Fig. 7, in the present embodiment, four sections of telescopic booms are formed by being nested in telescopic second segment arm 9 in first paragraph arm 8, the 3rd section of arm 10 and the 4th section of arm 11; The side towing chain device of the present embodiment comprises the first support 1 being separately fixed at first paragraph arm 8 lateral part, the second support 2 being fixed on second segment arm 9 lateral part, is fixed on the 3rd support 3 of the 3rd section of arm 10 lateral part, is fixed on the 4th support 4 of the 4th section of arm 11 lateral part, first support 1 is positioned at the below of the second support 2,4th support 4 is between the first support 1 and the second support 2, and the 3rd support 3 overallly can insert in the second support 2 and form telescopic structure; Be provided with between afterbody drag chain the 5, three support 3 and the 4th support 4 between first support 1 and the second support 2 and be provided with anterior drag chain 6, afterbody drag chain 5 and anterior drag chain 6 all bend to U-shaped and both U-shaped openings are arranged in opposite directions; In use, pipeline 7 is introduced from the tail end of the first support 1, draw from the 4th support 4 front end through after the first support 1, afterbody drag chain 5, second support 2, the 3rd support 3, anterior drag chain 6, the 4th support 4 successively, namely need the pipeline 7 carried to start to enter the first support 1 tail end from bearing, and finally lead to working platform 12 by the 4th support 4 front end.
In this truth example, the first support 1 is arranged on first paragraph arm 8 by fixing device 15, and the second support 2 is arranged on second segment arm 9 by fixing frame 18.3rd support 3 fixed form is identical with the second support 2, and the 4th support 4 fixed form is identical with the first support 1.
The present embodiment can also do following improvement:
1) as shown in Figure 7, the 4th support 4 be provided with extend upwardly to higher than the second support 2 more backward turnover formed can carry out spacing guard shield 4-2 to anterior drag chain 6.Guard shield 4-2 for the protection of the anterior drag chain 6 between the 3rd support 3 and the 4th support 4 and to its carry out spacing in case after working arm lifting drag chain cause damaging due to gravity generation overbending.Further, the inside top of guard shield 4-2 is provided with the second roller 20.
2) as shown in Figure 4, be provided with bottom second support 2 and first support 1 can be wrapped in interior framework, be provided with the first slide block 13 between the inner top surface of framework and the first support, the inner bottom surface of framework is provided with the chute 14 that can hold the first support 1, carries out support and spacing to the second support 2.
3) as shown in Figure 5 and Figure 6, be provided with in the second support 2 to arrange between the top of the first roller the 16, three support 3 and the second support 2 inner bottom part of the second spacing chute 19, second support 2 of the 3rd support 3 and be provided with the second slide block 17.
4) the first support 1 and the 4th support 4 are equipped with the guide groove that can pass for pipeline 7.Guide groove for carry delivered inside pipeline 7 and support afterbody drag chain 5, anterior drag chain 6 moves.
The present embodiment can Appropriate application working arm side spaces, reduces working arm top, inside or lower space and takies, and the pipeline be applicable to very much in small space is carried.The present embodiment utilizes reasonably support, slide block and chute to ensure friction does not occur between each workpiece thus avoids damaging.
The utility model is not limited to the concrete technological scheme described in above-described embodiment, and in addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. four sections of telescopic booms of high-lift operation are carried out to a side towing chain device for pipeline conveying, described four sections of telescopic booms are formed by being nested in telescopic second segment arm in first paragraph arm, the 3rd section of arm and the 4th section of arm; It is characterized in that: described side towing chain device comprises the first support being separately fixed at first paragraph arm lateral part, the second support being fixed on second segment arm lateral part, is fixed on the 3rd support of the 3rd section of arm lateral part, is fixed on the 4th support of the 4th section of arm lateral part, described first support is positioned at the below of described second support, described 4th support is between the first support and the second support, and described 3rd support overallly can insert in the second support and form telescopic structure; Be provided with afterbody drag chain between described first support and the second support, be provided with anterior drag chain between described 3rd support and the 4th support, described afterbody drag chain and anterior drag chain all bend to U-shaped and both U-shaped openings are arranged in opposite directions; In use, described pipeline is introduced from the tail end of the first support, draws successively through after the first support, afterbody drag chain, the second support, the 3rd support, anterior drag chain, the 4th support from the 4th support front end.
2. four sections of telescopic booms to high-lift operation according to claim 1 carry out the side towing chain device of pipeline conveying, it is characterized in that: described first Bracket setting is in the front-end and back-end of first paragraph arm, and described second support, the 3rd support and the 4th support are separately positioned on the front end of second segment arm, the 3rd section of arm and the 4th section of arm.
3. four sections of telescopic booms to high-lift operation according to claim 1 and 2 carry out the side towing chain device of pipeline conveying, it is characterized in that: described 4th support be provided with extend upwardly to higher than the second support more backward turnover formed can carry out spacing guard shield to anterior drag chain.
4. four sections of telescopic booms to high-lift operation according to claim 2 carry out the side towing chain device of pipeline conveying, it is characterized in that: described second frame bottom is provided with and the first support can be wrapped in interior framework, be provided with the first slide block between the inner top surface of described framework and the first support, the inner bottom surface of described framework is provided with the chute that can hold described first support.
5. four sections of telescopic booms to high-lift operation according to claim 1 and 2 carry out the side towing chain device of pipeline conveying, it is characterized in that: the inner bottom part of described second support arranges the first roller, between the top of described 3rd support and the second support, be provided with the second slide block.
6. four sections of telescopic booms to high-lift operation according to claim 3 carry out the side towing chain device of pipeline conveying, it is characterized in that: the inside top of described guard shield is provided with the second roller.
7. four sections of telescopic booms to high-lift operation according to claim 1 and 2 carry out the side towing chain device of pipeline conveying, it is characterized in that: described first support and the 4th support are equipped with the guide groove that can pass for pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874029.2U CN205226235U (en) | 2015-11-04 | 2015-11-04 | Four sections flexible arms to high altitude construction carry out side tow chain device that pipeline was carried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874029.2U CN205226235U (en) | 2015-11-04 | 2015-11-04 | Four sections flexible arms to high altitude construction carry out side tow chain device that pipeline was carried |
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| CN205226235U true CN205226235U (en) | 2016-05-11 |
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| CN201520874029.2U Active CN205226235U (en) | 2015-11-04 | 2015-11-04 | Four sections flexible arms to high altitude construction carry out side tow chain device that pipeline was carried |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629526A (en) * | 2016-12-26 | 2017-05-10 | 南京晨光森田环保科技有限公司 | Full overhead type four-telescopic-boom pipeline conveying device |
| 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 |
| CN110980600A (en) * | 2019-11-07 | 2020-04-10 | 长沙中联消防机械有限公司 | Telescopic boom and fire engine |
| CN111316014A (en) * | 2017-06-28 | 2020-06-19 | 易格斯有限公司 | Assembly with two energy guiding chains and adjustable fixing point |
| CN111692287A (en) * | 2020-06-05 | 2020-09-22 | 南通润邦重机有限公司 | Special tow chain system of aerial working platform |
-
2015
- 2015-11-04 CN CN201520874029.2U patent/CN205226235U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629526A (en) * | 2016-12-26 | 2017-05-10 | 南京晨光森田环保科技有限公司 | Full overhead type four-telescopic-boom pipeline conveying device |
| CN111316014A (en) * | 2017-06-28 | 2020-06-19 | 易格斯有限公司 | Assembly with two energy guiding chains and adjustable fixing point |
| CN111316014B (en) * | 2017-06-28 | 2022-02-08 | 易格斯有限公司 | Assembly with two energy guiding chains and adjustable fixing point |
| 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 |
| CN110980600A (en) * | 2019-11-07 | 2020-04-10 | 长沙中联消防机械有限公司 | Telescopic boom and fire engine |
| CN111692287A (en) * | 2020-06-05 | 2020-09-22 | 南通润邦重机有限公司 | Special tow chain system of aerial working platform |
| CN111692287B (en) * | 2020-06-05 | 2021-07-09 | 江苏润邦工业装备有限公司 | Special tow chain system of aerial working platform |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |