CN112645138A - A extension pencil mechanism for lift work platform - Google Patents
A extension pencil mechanism for lift work platform Download PDFInfo
- Publication number
- CN112645138A CN112645138A CN202011396237.8A CN202011396237A CN112645138A CN 112645138 A CN112645138 A CN 112645138A CN 202011396237 A CN202011396237 A CN 202011396237A CN 112645138 A CN112645138 A CN 112645138A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- wheel
- assembly
- fixed
- box body
- 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
- 239000011148 porous material Substances 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses an extension wire harness mechanism for lifting a working platform, which comprises a box body; the adjusting assembly is arranged in the box body; a wire harness assembly wound around the adjustment assembly; the adjusting assembly comprises a fixed wheel fixed at one end of the box body, a guide rail vertical to the direction is arranged below the fixed wheel, a driving wheel is slidably arranged on the guide rail, and the driving wheel is connected with a reset component. The invention has the advantages that: the elongation degree of the wire harness assembly can be adjusted by arranging the adjusting assembly, and the wire harness assembly is favorable for people to use in various environments. The length of the wiring harness assembly does not need to be reserved, the chaos of the installation environment is caused, and the use of the wiring harness mechanism is influenced.
Description
Technical Field
The invention relates to a novel wire harness extending mechanism for a lifting working platform, and belongs to the field of wire harness equipment.
Background
The current wiring harness is basically used for fixed-point connection of a circuit between two points, and the wiring harness required by a motion mechanism is difficult to meet. The method of reserving the length of the wire harness and the manner of spring the wire harness are common today. The method of reserving the length is easy to form the condition of winding the wiring harness in an intricate way. The spring wire harness has certain restraint on the wire diameter and the core number, and the wire harness with multiple cores and multiple wire diameters is difficult to manufacture. If one of the lines is faulty, the entire harness must be replaced.
Disclosure of Invention
The invention aims to provide an extension wire harness mechanism for a lifting working platform, which can effectively solve the problem that the length of a wire harness assembly is difficult to adjust by the aid of an adjusting assembly arranged in a box body.
In order to solve the technical problems, the invention is realized by the following technical scheme:
an elongated harness mechanism for lifting a work platform, comprising a box; the adjusting assembly is arranged in the box body; a wire harness assembly wound around the adjustment assembly; wherein, the adjusting part is including fixing the fixed wheel in box one end, the below of fixed wheel is equipped with the vertical guide rail of direction, slidable mounting has the driving wheel on the guide rail, the driving wheel is connected with reset unit, can resume initial position fast after the regulation, does not influence next use, and personnel can pull out the pencil subassembly according to the needs of oneself, increases the extension length of pencil subassembly through the reduction of distance between fixed wheel and the driving wheel, and application method is simple swift.
Furthermore, the reset component comprises a fixed rod, the fixed rod is arranged at the rotating center of the driving wheel, elastic elements are connected to two ends of the fixed rod, the other ends of the elastic elements are fixed at the bottom of the box body, and the elastic elements help the driving wheel to reset and return to the initial position.
Furthermore, the bottom of the driving wheel is rotatably connected with a sliding block, the sliding block is connected with the guide rail in a sliding mode, the driving wheel can slide on the guide rail through the sliding block, and the distance between the driving wheel and the fixed wheel is adjusted.
Further, the elastic element is a spring; or the elastic element is an elastic sleeve, the spring and the elastic sleeve are easy to obtain, and the production cost of the wire harness extending mechanism is reduced.
Preferably, the number of the rotating grooves of the movable wheel and the fixed wheel is at least one, and the number of the accommodated wire harness assemblies can be increased by increasing the number of the rotating grooves.
Preferably, the top and the side walls of the box body are respectively provided with a top hole and a side hole, one end of the wire harness assembly extends to the outside of the box body from the top hole, and the other end of the wire harness assembly extends to the outside of the box body from the side hole, so that the wire harness assembly can be conveniently connected with a control element arranged outside the box body.
Preferably, a guide wheel is arranged on one side of the fixed wheel, the wire harness assembly extends to the outside of the box body through the guide wheel, the guide wheel can reduce abrasion of the wire harness assembly, and the service life of the wire harness assembly is prolonged.
Further, the wire harness assembly comprises a plurality of lines with different diameters, when one line has a problem, the line can be drawn out, and the whole wire harness assembly does not need to be replaced.
Compared with the prior art, the invention has the advantages that:
the elongation degree of the wire harness assembly can be adjusted by arranging the adjusting assembly, and the wire harness assembly is favorable for people to use in various environments. The length of the wiring harness assembly does not need to be reserved, the chaos of the installation environment is caused, and the use of the wiring harness mechanism is influenced.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure of the driving wheel of the present invention sliding to the limit position;
FIG. 4 is a schematic structural view of a wire harness assembly according to the present invention;
in the figure:
10. a box body; 11. an adjustment assembly; 12. a wire harness assembly; 13. fixing the wheel; 14. a guide rail; 15. a driving wheel; 16. a reset component; 17. fixing the rod; 18. an elastic element; 19. a slider; 20. a top hole; 21. a side hole; 22. a rotating groove; 23. a guide wheel; 24. and (4) a line.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, an embodiment of the invention relates to a novel wire harness extending mechanism for lifting a working platform, which comprises a box 10, an adjusting assembly 11 is arranged in the box 10, the wire harness assembly 12 is wound on the adjusting assembly 11, the adjusting assembly 11 comprises a fixed wheel 13 fixed at one end of the box 10, a guide rail 14 is arranged below the fixed wheel 13, the guide rail 14 is vertically arranged, a movable wheel 15 is slidably arranged on the guide rail 14, the movable wheel 15 is connected with a reset part 16, the movable wheel 15 can slide on the guide rail 14, the relative position of the movable wheel 15 and the fixed wheel 13 is adjusted, the reset part 16 comprises a fixed rod 17, the center of the fixed rod 17 is fixedly connected with the rotation center of the movable wheel 15, both ends of the fixed rod 17 are connected with elastic elements 18, the other ends of the elastic elements 18 are fixed at the bottom of the box 10, when in use, the wire harness assembly 12 is wound on, if a person needs to adjust the extending length of the wire harness, the wire harness assembly 12 is pulled, the movable wheel 15 is driven through pulling force, the movable wheel 15 slides on the guide rail 14 and continuously approaches the fixed wheel 13, the length of the wire harness assembly 12 wound on the movable wheel 15 and the fixed wheel 13 is shortened, the length of the wire harness assembly 12 extending out of the box body 10 is longer, the wire harness extending mechanism can adapt to different environments and occasions, and the flexibility of the wire harness extending mechanism is improved.
Referring to fig. 1-2, a sliding block 19 is rotatably connected to the bottom of the driving wheel 15, and the sliding block 19 is slidably connected to the guide rail 14, so that the driving wheel 15 can slide on the guide rail 14 to adjust the extension length of the wire harness assembly 12, the elastic elements 18 disposed on both sides of the driving wheel 15 are selected from springs or spring sleeves, the production costs of the springs and the spring sleeves are low, and the production costs of the wire harness extension mechanism are reduced.
Referring to fig. 1-3, an embodiment of the invention relates to a novel wire harness extending mechanism for lifting a working platform, which comprises a box 10, an adjusting assembly 11 is arranged in the box 10, the wire harness assembly 12 is wound on the adjusting assembly 11, the adjusting assembly 11 comprises a fixed wheel 13 fixed at one end of the box 10, a guide rail 14 is arranged below the fixed wheel 13, the guide rail 14 is vertically arranged, a movable wheel 15 is slidably arranged on the guide rail 14, the movable wheel 15 is connected with a reset part 16, the movable wheel 15 can slide on the guide rail 14, the relative position of the movable wheel 15 and the fixed wheel 13 is adjusted, the reset part 16 comprises a fixed rod 17, the center of the fixed rod 17 is fixedly connected with the rotation center of the movable wheel 15, both ends of the fixed rod 17 are connected with elastic elements 18, the other ends of the elastic elements 18 are fixed at the bottom of the box 10, when in use, the wire harness assembly 12 is wound on, if a person needs to adjust the extending length of the wire harness, the wire harness assembly 12 is pulled, the movable wheel 15 is driven through pulling force, the movable wheel 15 slides on the guide rail 14 and continuously approaches the fixed wheel 13, the length of the wire harness assembly 12 wound on the movable wheel 15 and the fixed wheel 13 is shortened, the length of the wire harness assembly 12 extending out of the box body 10 is longer, the wire harness extending mechanism can adapt to different environments and occasions, and the flexibility of the wire harness extending mechanism is improved.
Different from the above embodiment, referring to fig. 1-2, the number of the rotating grooves 22 on the movable sheave 15 and the fixed sheave 13 is at least one, and on the basis of adjusting the extending length of the harness assembly 12 through the movable sheave 15, the extending length of the harness group can be further adjusted by increasing the number of the rotating grooves 22 on the movable sheave 15 and the fixed sheave 13, and the storage capacity of the harness assembly 12 can be increased, and the harness assembly 12 includes a plurality of lines 24 with different diameters, so that when a certain line 24 needs to be replaced, a single line 24 can be taken out and replaced, and the whole harness assembly 12 does not need to be replaced.
Referring to fig. 3-4, a guide wheel 23 is provided at one side of the fixed wheel 13, and when the wire harness assembly 12 extends out of the side wall of the box body 10, the guide wheel 23 reduces the abrasion of the extension, increases the durability of the wire harness extension mechanism, and guides the wire harness assembly 12 without winding disorder in the box body 10.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (8)
1. An extension pencil mechanism for elevating a work platform, comprising: comprises that
A box body;
the adjusting assembly is arranged in the box body;
a wire harness assembly wound around the adjustment assembly;
the adjusting assembly comprises a fixed wheel fixed at one end of the box body, a guide rail vertical to the direction is arranged below the fixed wheel, a driving wheel is slidably arranged on the guide rail, and the driving wheel is connected with a reset component.
2. The elongated harness mechanism of claim 1, wherein: the reset component comprises a fixed rod, the fixed rod is arranged at the rotating center of the driving wheel, elastic elements are connected to two ends of the fixed rod, and the other ends of the elastic elements are fixed at the bottom of the box body.
3. The elongated harness mechanism of claim 2, wherein: the bottom of the driving wheel is rotatably connected with a sliding block, and the sliding block is connected with the guide rail in a sliding mode.
4. The elongated harness mechanism of claim 2, wherein: the elastic element is a spring; or the elastic element is an elastic sleeve.
5. The elongated harness mechanism of claim 1, wherein: the number of the rotating grooves of the driving wheel and the fixed wheel is at least one.
6. The elongated harness mechanism of claim 1, wherein: be equipped with apical pore and side opening on box top and the lateral wall respectively, wire harness assembly's one end extends to in following the apical pore the outside of box, the other end extends to in following the side opening the outside of box.
7. The elongated harness mechanism of claim 1, wherein: a guide wheel is arranged on one side of the fixed wheel, and the wire harness assembly extends to the outside of the box body through the guide wheel.
8. The elongate harness mechanism of claim 1 or 7, wherein: the wire harness assembly includes a plurality of wires having different diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396237.8A CN112645138A (en) | 2020-12-03 | 2020-12-03 | A extension pencil mechanism for lift work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396237.8A CN112645138A (en) | 2020-12-03 | 2020-12-03 | A extension pencil mechanism for lift work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112645138A true CN112645138A (en) | 2021-04-13 |
Family
ID=75350303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011396237.8A Pending CN112645138A (en) | 2020-12-03 | 2020-12-03 | A extension pencil mechanism for lift work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112645138A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07161432A (en) * | 1993-11-30 | 1995-06-23 | Molex Inc | Length-measuring device of a plurality of electric wires |
| JP2001002326A (en) * | 1999-06-18 | 2001-01-09 | Yazaki Corp | Take-up device for wire harness |
| CN202633845U (en) * | 2012-06-09 | 2012-12-26 | 滁州市康达叉车零部件制造有限公司 | Wiring harness fixing device |
| CN103282240A (en) * | 2010-12-28 | 2013-09-04 | 矢崎总业株式会社 | Wire harness |
| JP2014005148A (en) * | 2012-06-01 | 2014-01-16 | Chuo Spring Co Ltd | Charging stand |
| JP2014019293A (en) * | 2012-07-18 | 2014-02-03 | Furukawa Electric Co Ltd:The | Wire harness wiring structure for slide seat |
| JP2014140286A (en) * | 2012-12-20 | 2014-07-31 | Sumitomo Wiring Syst Ltd | Wire harness wiring device for slide seat |
| US20140239115A1 (en) * | 2013-02-27 | 2014-08-28 | Bartell Machinery Systems L.L.C. | Auto-adjustable wire precast system |
| CN104401796A (en) * | 2014-11-30 | 2015-03-11 | 浙江德清浙北线缆有限公司 | Line storing device |
| CN209352348U (en) * | 2018-10-15 | 2019-09-06 | 天津市天缆电工机械有限公司 | Novel vertical wire storage device |
| CN110329843A (en) * | 2019-08-20 | 2019-10-15 | 徐州顺泰纺织科技股份有限公司 | A kind of automatic rolling device of knitwear sewing thread |
| CN209601833U (en) * | 2019-01-04 | 2019-11-08 | 上海立鲲光电科技有限公司 | A kind of band directive wheel straining pulley group of cable production line |
| CN110451339A (en) * | 2019-08-19 | 2019-11-15 | 江西应用技术职业学院 | A kind of new-energy automobile charge cable collecting apparatus |
| CN110467053A (en) * | 2019-08-27 | 2019-11-19 | 广州市通上德智能装备有限公司 | A kind of galvanized wire wrap-up |
| CN110950185A (en) * | 2019-10-31 | 2020-04-03 | 惠而浦（中国）股份有限公司 | Automatic line concentrator of household electrical appliance |
| CN210366383U (en) * | 2019-07-26 | 2020-04-21 | 杭州田正弘电子科技有限公司 | Pay-off is used in terminal crimping |
| CN211743928U (en) * | 2020-02-19 | 2020-10-23 | 徐州铭山路桥机械设备制造有限公司 | Line protection structure for outdoor protection of hammer crusher |
| CN212024393U (en) * | 2020-04-24 | 2020-11-27 | 湖北森沃光电科技有限公司 | Tension-adjustable optical fiber winding frame |
-
2020
- 2020-12-03 CN CN202011396237.8A patent/CN112645138A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07161432A (en) * | 1993-11-30 | 1995-06-23 | Molex Inc | Length-measuring device of a plurality of electric wires |
| JP2001002326A (en) * | 1999-06-18 | 2001-01-09 | Yazaki Corp | Take-up device for wire harness |
| CN103282240A (en) * | 2010-12-28 | 2013-09-04 | 矢崎总业株式会社 | Wire harness |
| JP2014005148A (en) * | 2012-06-01 | 2014-01-16 | Chuo Spring Co Ltd | Charging stand |
| CN202633845U (en) * | 2012-06-09 | 2012-12-26 | 滁州市康达叉车零部件制造有限公司 | Wiring harness fixing device |
| JP2014019293A (en) * | 2012-07-18 | 2014-02-03 | Furukawa Electric Co Ltd:The | Wire harness wiring structure for slide seat |
| JP2014140286A (en) * | 2012-12-20 | 2014-07-31 | Sumitomo Wiring Syst Ltd | Wire harness wiring device for slide seat |
| US20140239115A1 (en) * | 2013-02-27 | 2014-08-28 | Bartell Machinery Systems L.L.C. | Auto-adjustable wire precast system |
| CN104401796A (en) * | 2014-11-30 | 2015-03-11 | 浙江德清浙北线缆有限公司 | Line storing device |
| CN209352348U (en) * | 2018-10-15 | 2019-09-06 | 天津市天缆电工机械有限公司 | Novel vertical wire storage device |
| CN209601833U (en) * | 2019-01-04 | 2019-11-08 | 上海立鲲光电科技有限公司 | A kind of band directive wheel straining pulley group of cable production line |
| CN210366383U (en) * | 2019-07-26 | 2020-04-21 | 杭州田正弘电子科技有限公司 | Pay-off is used in terminal crimping |
| CN110451339A (en) * | 2019-08-19 | 2019-11-15 | 江西应用技术职业学院 | A kind of new-energy automobile charge cable collecting apparatus |
| CN110329843A (en) * | 2019-08-20 | 2019-10-15 | 徐州顺泰纺织科技股份有限公司 | A kind of automatic rolling device of knitwear sewing thread |
| CN110467053A (en) * | 2019-08-27 | 2019-11-19 | 广州市通上德智能装备有限公司 | A kind of galvanized wire wrap-up |
| CN110950185A (en) * | 2019-10-31 | 2020-04-03 | 惠而浦（中国）股份有限公司 | Automatic line concentrator of household electrical appliance |
| CN211743928U (en) * | 2020-02-19 | 2020-10-23 | 徐州铭山路桥机械设备制造有限公司 | Line protection structure for outdoor protection of hammer crusher |
| CN212024393U (en) * | 2020-04-24 | 2020-11-27 | 湖北森沃光电科技有限公司 | Tension-adjustable optical fiber winding frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210413 |
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| RJ01 | Rejection of invention patent application after publication |