CN204971132U - Wire rope multistage flexible davit structure that links - Google Patents
Wire rope multistage flexible davit structure that links Download PDFInfo
- Publication number
- CN204971132U CN204971132U CN201520655095.0U CN201520655095U CN204971132U CN 204971132 U CN204971132 U CN 204971132U CN 201520655095 U CN201520655095 U CN 201520655095U CN 204971132 U CN204971132 U CN 204971132U
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- China
- Prior art keywords
- wire rope
- arm
- steel wire
- telescopic arm
- flexible
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Abstract
The utility model discloses a wire rope multistage flexible davit structure that links, including flange, flange becomes one with the welding of basic arm, at the inside flexible arm that is equipped with the ability round trip movement along its length direction cover of basic arm, flexible arm is established at the inside flexible arm of one -level of basic arm including the cover, be equipped with the flexible arm of second grade inside the overlapping along its length direction of the flexible arm of one -level, one end at the flexible nearly base of arm rest of one -level is equipped with first flexible pulley, one end at the nearly first flexible pulley of the flexible arm rest of second grade is equipped with a wire rope fixed point and the 2nd wire rope fixed point, around being equipped with a wire rope on the first flexible pulley, and a wire rope one end is fixed at a wire rope fixed point, the one end of keeping away from the base at basic arm is fixed to the other end, the one end of keeping away from first flexible pulley at the flexible arm of one -level is equipped with the flexible pulley of second, and around being equipped with the 2nd wire rope on the flexible pulley of second, the 2nd wire rope one end is fixed at the 2nd wire rope fixed point, and the one end of keeping away from the base at basic arm is fixed to the other end.
Description
Technical field
The utility model relates to telescoping boom, specifically a kind of steel wire rope interlock multi-stage expansion boom structure.
Background technology
In order to meet the diversity of building structure, the arm of window cleaning equipment often needs to be designed to multi-stage expansion, the flexible of current arm adopts machinery or hydraulic-driven usually, when needs complete multi-stage expansion requirement, generally take one-level to drive, multistage linking design, and the driving stroke of the progression X hoisting arm expansion power of the general extension=arm of arm, multistage linking mode adopts flyer chain to link usually, its shortcoming is that chain strength is low, installation and maintenance difficulty, own wt weight, cost is also relatively high, the special spot replace that carries out after Long-Time Service corrosion is more difficult.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of steel wire rope interlock multi-stage expansion boom structure, and not only structure is simple, low cost, and intensity is high, weight is little, and reliable operation is with stable, and it is convenient to install and change, long service life, maintenance is little, and operating efficiency is high.
Technical scheme: a kind of steel wire rope interlock multi-stage expansion boom structure described in the utility model, comprise adpting flange, adpting flange and basic arm are welded into one, basic arm inside is arranged with the telescopic arm that can move around along its length, telescopic arm comprises the one-level telescopic arm being set in basic arm inside, secondary telescopic arm is arranged with along its length in one-level telescopic arm inside, the first flexible pulley is provided with near one end of pedestal at one-level telescopic arm, the first steel wire rope fixing point and the second steel wire rope fixing point is provided with near one end of the first flexible pulley at secondary telescopic arm, first flexible pulley is arranged with the first steel wire rope, and first steel wire rope one end is fixed on the first steel wire rope fixing point, the other end is fixed on basic arm one end away from pedestal,
Be provided with the second flexible pulley at one-level telescopic arm away from one end that first stretches pulley, the second flexible pulley is arranged with the second steel wire rope, and second steel wire rope one end is fixed on the second steel wire rope fixing point, and the other end is fixed on basic arm one end away from pedestal; Basic arm is also provided with hydraulic cylinder, and the telescopic end of hydraulic cylinder is connected with one-level telescopic arm.
By the technical solution of the utility model, adopt steel wire rope to replace chain, significantly reduce overall weight, not only structure is simple, low cost, and intensity is high, and weight is little, and reliable operation is with stable, and it is convenient to install and change, and long service life, maintenance is little, and operating efficiency is high.
The technical scheme that the utility model limits further is:
Aforesaid steel wire rope interlock multi-stage expansion boom structure, one-level telescopic arm and secondary telescopic arm two ends are along its length equipped with shifting roller, arrange shifting roller, reduce friction, increase the service life of equipment.
Aforesaid steel wire rope interlock multi-stage expansion boom structure, one-level telescopic arm and secondary telescopic arm cross section are rectangle.
Aforesaid steel wire rope interlock multi-stage expansion boom structure, one-level telescopic arm and secondary telescopic arm offers lightening hole, reduces overall weight, improve service life of equipment.
Compared with prior art, its beneficial effect is the utility model: adopt steel wire rope to replace chain, significantly reduce overall weight, not only structure is simple, low cost, intensity is high, and weight is little, and reliable operation is with stable, it is convenient to install and change, long service life, and maintenance is little, and operating efficiency is high; Shifting roller is set, reduces friction, increase the service life of equipment; Be provided with lightening hole, reduce overall weight, improve service life of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1-adpting flange, 2-basic arm, 3-one-level telescopic arm, 4-secondary telescopic arm, 5-first stretches pulley, 6-first steel wire rope fixing point, 7-second steel wire rope fixing point, 8-first steel wire rope, 9-second stretches pulley, 10-second steel wire rope, 11-hydraulic cylinder, 12-shifting roller, 13-lightening hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to embodiment.
Embodiment 1:
The present embodiment provides a kind of steel wire rope interlock multi-stage expansion boom structure, comprise adpting flange 1, adpting flange 1 and basic arm 2 are welded into one, the telescopic arm that can move around is arranged with along its length in described basic arm 2 inside, described telescopic arm comprises the one-level telescopic arm 3 being set in basic arm 2 inside, secondary telescopic arm 4 is arranged with along its length in described one-level telescopic arm 3 inside, the first flexible pulley 5 is provided with near one end of pedestal 1 at described one-level telescopic arm 3, the first steel wire rope fixing point 6 and the second steel wire rope fixing point 7 is provided with near one end of the first flexible pulley 5 at described secondary telescopic arm 4, described first flexible pulley 5 is arranged with the first steel wire rope 8, and described first steel wire rope 8 one end is fixed on the first steel wire rope fixing point 6, the other end is fixed on basic arm 2 one end away from pedestal 1,
The second flexible pulley 9 is provided with away from one end that first stretches pulley 5 at described one-level telescopic arm 3, described second flexible pulley 9 is arranged with the second steel wire rope 10, described second steel wire rope 10 one end is fixed on the second steel wire rope fixing point 7, and the other end is fixed on basic arm 2 one end away from pedestal 1; Described basic arm 2 is also provided with hydraulic cylinder 11, and the telescopic end of described hydraulic cylinder 11 is connected with one-level telescopic arm 3;
One-level telescopic arm 3 and secondary telescopic arm 4 two ends are along its length equipped with shifting roller 12, arrange shifting roller, reduce friction, increase the service life of equipment; One-level telescopic arm 3 and secondary telescopic arm 4 cross section are rectangle; One-level telescopic arm 3 and secondary telescopic arm 4 offer lightening hole 13.
Like this, the steel wire rope interlock multi-stage expansion boom structure in the present embodiment, adopt steel wire rope to replace chain, significantly reduce overall weight, not only structure is simple, low cost, intensity is high, and weight is little, and reliable operation is with stable, it is convenient to install and change, long service life, and maintenance is little, and operating efficiency is high; Shifting roller is set, reduces friction, increase the service life of equipment; Be provided with lightening hole, reduce overall weight, improve service life of equipment.
As above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (4)
1. a steel wire rope interlock multi-stage expansion boom structure, comprise adpting flange (1), described adpting flange (1) and basic arm (2) are welded into one, the telescopic arm that can move around is arranged with along its length in described basic arm (2) inside, it is characterized in that: described telescopic arm comprises the one-level telescopic arm (3) being set in basic arm (2) inside, secondary telescopic arm (4) is arranged with along its length in described one-level telescopic arm (3) inside, the first flexible pulley (5) is provided with near one end of pedestal (1) described one-level telescopic arm (3), the first steel wire rope fixing point (6) and the second steel wire rope fixing point (7) is provided with near one end of the first flexible pulley (5) described secondary telescopic arm (4), described first flexible pulley (5) is arranged with the first steel wire rope (8), and described first steel wire rope (8) one end is fixed on the first steel wire rope fixing point (6), the other end is fixed on basic arm (2) one end away from pedestal (1),
The second flexible pulley (9) is provided with away from one end that first stretches pulley (5) described one-level telescopic arm (3), described second flexible pulley (9) is arranged with the second steel wire rope (10), described second steel wire rope (10) one end is fixed on the second steel wire rope fixing point (7), and the other end is fixed on basic arm (2) one end away from pedestal (1); Described basic arm (2) is also provided with hydraulic cylinder (11), the telescopic end of described hydraulic cylinder (11) is connected with one-level telescopic arm (3).
2. steel wire rope interlock multi-stage expansion boom structure according to claim 1, is characterized in that: described one-level telescopic arm (3) and secondary telescopic arm (4) two ends are along its length equipped with shifting roller (12).
3. steel wire rope interlock multi-stage expansion boom structure according to claim 1, is characterized in that: described one-level telescopic arm (3) and secondary telescopic arm (4) cross section are rectangle.
4. steel wire rope interlock multi-stage expansion boom structure according to claim 1, is characterized in that: described one-level telescopic arm (3) and secondary telescopic arm (4) offer lightening hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655095.0U CN204971132U (en) | 2015-08-27 | 2015-08-27 | Wire rope multistage flexible davit structure that links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655095.0U CN204971132U (en) | 2015-08-27 | 2015-08-27 | Wire rope multistage flexible davit structure that links |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971132U true CN204971132U (en) | 2016-01-20 |
Family
ID=55105570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655095.0U Expired - Fee Related CN204971132U (en) | 2015-08-27 | 2015-08-27 | Wire rope multistage flexible davit structure that links |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971132U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055351A (en) * | 2016-11-30 | 2017-08-18 | 内蒙动力机械研究所 | A kind of telescopic arm |
| CN108793024A (en) * | 2018-08-15 | 2018-11-13 | 科大智能电气技术有限公司 | A kind of high light and handy elevating mechanism of multistage of reliability |
| CN109552265A (en) * | 2018-12-28 | 2019-04-02 | 向任高 | A kind of Telescopic boom mechanism for car washer |
| CN110421576A (en) * | 2019-08-08 | 2019-11-08 | 四川阿泰因机器人智能装备有限公司 | A kind of multi-stage expansion arm configuration and its robot that closes a position |
-
2015
- 2015-08-27 CN CN201520655095.0U patent/CN204971132U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055351A (en) * | 2016-11-30 | 2017-08-18 | 内蒙动力机械研究所 | A kind of telescopic arm |
| CN108793024A (en) * | 2018-08-15 | 2018-11-13 | 科大智能电气技术有限公司 | A kind of high light and handy elevating mechanism of multistage of reliability |
| CN109552265A (en) * | 2018-12-28 | 2019-04-02 | 向任高 | A kind of Telescopic boom mechanism for car washer |
| CN110421576A (en) * | 2019-08-08 | 2019-11-08 | 四川阿泰因机器人智能装备有限公司 | A kind of multi-stage expansion arm configuration and its robot that closes a position |
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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 |
Granted publication date: 20160120 Termination date: 20170827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |