CN110342350A - A kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment - Google Patents
A kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment Download PDFInfo
- Publication number
- CN110342350A CN110342350A CN201910657716.1A CN201910657716A CN110342350A CN 110342350 A CN110342350 A CN 110342350A CN 201910657716 A CN201910657716 A CN 201910657716A CN 110342350 A CN110342350 A CN 110342350A
- Authority
- CN
- China
- Prior art keywords
- bracket
- tube body
- position block
- minor details
- trunnion
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of 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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
-
- 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
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The present invention relates to a kind of big stroke follow-up type cable transmission mechanisms of vehicle-mounted lifting equipment, bracket, bracket, minor details bracket are saved including head, shielded storage case, its main feature is that each bracket is together in series by shaft, and controlled in 180 ° using the angle that bracket is unfolded for the upper limit position block of stent ends and lower position block, there are in shielded storage case for bracket, minor details bracket.The present invention solves existing cable transmission mechanism insufficiency face; the problems such as connecting cable quantity between vehicle-mounted lifting equipment and fixed equipment is more, lifting stroke is big, esy to use, safe and reliable can not be met simultaneously, realize the automatic deploying and retracting to vehicle-mounted lifting equipment multi-cable, protection and storage.It can be widely applied to the transmission of vehicle-mounted lifting equipment cable.
Description
Technical field
The invention belongs to electronic devices structure technical fields, are suitable for electronic lifting equipment.
Background technique
The cabling mode that vehicle-mounted lifting equipment is equipped at present is hand, spiral or coiling disc type.
Building and withdrawing personnel are according to the lifting speed of service i.e. in lifting device lifting process for hand, manually by cable from conducting wire
Export or importing in case.This kind of mode advantage is equipment and easy to operate, at low cost；The disadvantage is that the degree of automation is low, need specially
Door personnel's follow-up, should not select, and examine from safety in the case where the building and withdrawing time having performance assessment criteria and less staff
Considering mobile unit, personnel should not be again above platform, so this kind of cabling mode does not make generally in mobile unit during building and withdrawing
With.
The cable of spiral wound is wrapped on elevating lever by the way that moulding is spiral.With the increase of elevating lever height,
The radius of spin will increase.Since helix can not be fixed in the sky, the radius of spin is bigger, influence of the cable in external force such as wind loads
Under the amplitude that shakes it is bigger, certain influence is had on elevating lever operation.In addition, a certain range should there are one on the outside of lifting
Fixed space must not have other equipment, otherwise can occur to hang with cable and touch.The suitable cable of this kind of cabling form is less, the body of rod is all
It is with the shorter lifting device of space, stroke.
Wire spool is generally there are three types of form: common wire spool, built-in slip ring wire spool and with torque spring wire spool.Coiling
Disk in jacking system using more, but cannot simultaneously wound multi-cable, and require that cable is soft and diameter is smaller,
It is damaged that friction can also occur between guide part in cable operation.In addition, common wire spool and being used with torque spring wire spool
When need to pull out the socket for being connected to fixing end, mobility is poor；Built-in slip ring wire spool is more appropriate to the cable that core number is less, also
Loss can be generated to signal, causes the problems such as standing wave increase and non-linear distortion, and manufacture is complicated, it is expensive, so making
With less.
The cabling mode of conventional vehicle-mounted lifting equipment can not meet connecting cable between lifting device and fixed equipment simultaneously
Quantity is more, lifting stroke is big, esy to use, safe and reliable etc. requires.
Summary of the invention
The object of the present invention is to provide a kind of big stroke follow-up type cable transmission mechanisms of vehicle-mounted lifting equipment, are used for vehicle
Carry automatic deploying and retracting, protection and the storage of lifting device multi-cable.
The big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment proposed by the present invention, mainly by head section bracket 1, branch
Frame 2, minor details bracket 3, upper flange 4, first section tube body 5, tube body 6, minor details tube body 7, shaft 8, upper limit position block 9 and lower position block 10,
Trunnion 11 forms, it is characterised in that: head section bracket 1 is made of head section tube body 5, upper flange 4, upper limit position block 9, and head section tube body 5 pushes up
Portion is connected upper flange 4, and head section 5 bottom of tube body is connected trunnion 11, and upper limit position block 9 is fixed on first section 5 bottom of tube body and is arranged and propping up
Among ear 11；Bracket 2 is made of tube body 6, trunnion 11, upper limit position block 9, lower position block 10, the connected trunnion in 6 both ends of tube body
11, upper limit position block 9 is fixed on 6 bottom of tube body and is arranged among trunnion 11, and lower position block 9 is fixed on 6 top of tube body and is arranged
Among trunnion 11；Minor details bracket 3 is made of minor details tube body 7, lower position block 10, trunnion 11,7 both ends of minor details tube body connected one
A trunnion 11, lower position block 10 are fixed on 7 top of minor details tube body and are arranged among trunnion 11；The bottom of head section bracket 1 passes through
Shaft 8 is rotationally connected with the top of bracket 2, and the bottom of bracket 2 is rotationally connected with the top of minor details bracket 3 by shaft 8；Bracket
2 have several and are sequentially connected in series, and every two bracket 2 is rotatablely connected by shaft 8；Transmission cable is risen to pass through out of bracket.Lifting
When equipment rises, head section bracket 1, bracket 2, minor details bracket 3 are unfolded using upper limit position block 9 and 10 mechanical position limitation of lower position block
Angle controls within 180 °.
Vehicle-mounted lifting equipment described in above-mentioned technical proposal big stroke follow-up type cable transmission mechanism, further feature
Be: shielded storage case 12 is rotatably connected on 3 end of minor details bracket by shaft 8.When lifting device contraction state, bracket 2 and end
It saves bracket 3 to fold, lie in shielded storage case 12.When transport, shielded storage case 12 can protect tube body, prevent horizontal direction from shaking
It is dynamic.The width and height of shielded storage case 12 are determined according to the height after the width and folding of bracket 2 and minor details bracket 3.
The present invention compared with the conventional method the advantages of be: due to taking folded form, liter can be accommodated simultaneously by realizing
More connecting cable demands between equipment and platform drop.Since the cable transmission mechanism and lifting device are run simultaneously, lifting
Equipment respectively saves bracket servo-actuated expansion when rising, lifting device respectively saves that bracket is servo-actuated to be folded when declining, automatic deploying and retracting cable, and
Cable transmission mechanism does not need the cable socket of plug fixing end when running, hand off, and meets auto-erecting and removes receipts
Demand.Since cable to be collected in tube body, solves when existing cable transmission mechanism cable is run up and down and pullled, ground
Damage, and the problem of cable acutely shakes because of strong wind in the sky.Since the quantity of bracket can increase, it is big to solve cable stroke
Demand.Simultaneously as having the function of angle limit between bracket, when elevating lever is fallen after rise, bracket can be former to inflection, it is ensured that cable
Transmission mechanism is safe and reliable to operation.Again since bracket and cable folding are in shielded storage case, it is able to satisfy vehicle-mounted transport oscillation ring
Border requirement.
Detailed description of the invention
A kind of vehicle-mounted lifting equipment of Fig. 1 receives overlapping state structure chart with big stroke follow-up type cable transmission mechanism.
A kind of big stroke follow-up type cable transmission mechanism operating status structure chart of vehicle-mounted lifting equipment of Fig. 2.
A kind of vehicle-mounted lifting equipment of Fig. 3 connection (closed form between big two tube bodies of stroke follow-up type cable transmission mechanism
State).
A kind of vehicle-mounted lifting equipment of Fig. 4 connection (open shape between big two tube bodies of stroke follow-up type cable transmission mechanism
State).
Figure label title: 1, first section bracket, 2, bracket, 3, minor details bracket, 4, upper flange, 5, first section tube body, 6, tube body,
7, minor details tube body, 8, shaft, 9, upper limit position block, 10, lower position block, 11, trunnion, 12, shielded storage case.
Specific embodiment
With reference to the accompanying drawing, structure example of the invention is described in detail.
In Fig. 1, cable transmission mechanism, which is received, is folded, and head section bracket 1 is vertical state, and bracket 2 (shares seven in this embodiment
Section) and minor details bracket 3 be horizontality, be constrained in shielded storage case 12, prevent travel position lower tube body from shaking.
In Fig. 2, the operation of cable transmission mechanism, when lifting device uplink, head section bracket 1 drives bracket 2 to run up, so
After-poppet 2 drives minor details bracket 3, and gradually Unscrew is run up at shaft 8 successively.When lifting device downlink, head section branch
Frame 1 pushes bracket 2, and bracket 2 pushes minor details bracket 3, and under gravity, in place, then minor details bracket 3 folds at first
Upper end bracket folds successively, is collected in shielded storage case 7.
In Fig. 3, shaft 8 is passed through in 10 hole of trunnion 11, upper limit position block 9 and lower position block, and each holder pivots are connected.This
When upper limit position block 9 and 10 back of lower position block mutually from.Tube body section is rectangular tube, and a wide face processes notch, cable is facilitated to penetrate
Rectangular tube is intracavitary；Opposite is provided with rectangle sulculus, and band is easy to use to bundle cable.
In Fig. 4, when lifting device rises, each bracket Unscrew at shaft 8, until upper limit position block 9 and lower limit
10 back of block closes up, and adjacent two bracket open angles are limited in 180 ° using two backs inclined-plane, avoid bracket under
It is reverse folded and wreck when row, cable is broken, is caused the accident.
Claims (2)
1. a kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment, it is characterised in that: including head section bracket (1),
Bracket (2), minor details bracket (3), upper flange (4), first section tube body (5), tube body (6), minor details tube body (7), shaft (8), upper limit
Block (9) and lower position block (10), trunnion (11)；Wherein first section bracket (1) You Shoujie tube body (5), upper flange (4), upper limit position block
(9) it forms, is connected upper flange (4) at the top of head section tube body (5), head section tube body (5) bottom is connected trunnion (11), upper limit position block (9)
It is fixed on first section tube body (5) bottom and is arranged intermediate in trunnion (11)；Bracket (2) is by tube body (6), trunnion (11), upper limit position block
(9), lower position block (10) forms, and the connected trunnion (11) in tube body (6) both ends, upper limit position block (9) is fixed on tube body (6) bottom
Portion is simultaneously arranged among trunnion (11), and lower position block (9) is fixed at the top of tube body (6) and is arranged intermediate in trunnion (11)；Minor details
Bracket (3) is made of minor details tube body (7), lower position block (10), trunnion (11), the connected trunnion in minor details tube body (7) both ends
(11), lower position block (10) is fixed at the top of minor details tube body (7) and is arranged intermediate in trunnion (11)；The bottom of head section bracket (1)
The top of bracket (2) is rotationally connected with by shaft (8), the bottom of bracket (2) is rotationally connected with minor details bracket by shaft (8)
(3) top；Bracket (2) has several and is sequentially connected in series, and every two bracket (2) is rotatablely connected by shaft (8)；Transmission cable
It is passed through out of head section bracket (1), bracket (2), minor details bracket (3).
2. a kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment according to claim 1, feature exist
In: shielded storage case (12) is rotatably connected on minor details bracket (3) end by shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657716.1A CN110342350A (en) | 2019-07-20 | 2019-07-20 | A kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657716.1A CN110342350A (en) | 2019-07-20 | 2019-07-20 | A kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110342350A true CN110342350A (en) | 2019-10-18 |
Family
ID=68179509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910657716.1A Pending CN110342350A (en) | 2019-07-20 | 2019-07-20 | A kind of big stroke follow-up type cable transmission mechanism of vehicle-mounted lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110342350A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047567Y (en) * | 2007-05-22 | 2008-04-16 | 北京星光影视设备科技股份有限公司 | Mini type back bar |
| CN201956627U (en) * | 2010-12-16 | 2011-08-31 | 西港机电科技(上海)有限公司 | Cable payoff stand |
| CN204407844U (en) * | 2015-02-12 | 2015-06-17 | 武汉芯能融冰科技有限公司 | A kind of cable folding and retraction device |
| CN108726273A (en) * | 2018-05-31 | 2018-11-02 | 江苏源丰智能科技有限公司 | Automatic collapsible type take-up is arranged |
| CN208103609U (en) * | 2018-03-01 | 2018-11-16 | 新昌县云大农业有限公司 | A kind of dynamic lift cable unwinding device of power supply for construction |
| CN109775433A (en) * | 2019-03-12 | 2019-05-21 | 广东电网有限责任公司 | A kind of cable lifting device |
-
2019
- 2019-07-20 CN CN201910657716.1A patent/CN110342350A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047567Y (en) * | 2007-05-22 | 2008-04-16 | 北京星光影视设备科技股份有限公司 | Mini type back bar |
| CN201956627U (en) * | 2010-12-16 | 2011-08-31 | 西港机电科技(上海)有限公司 | Cable payoff stand |
| CN204407844U (en) * | 2015-02-12 | 2015-06-17 | 武汉芯能融冰科技有限公司 | A kind of cable folding and retraction device |
| CN208103609U (en) * | 2018-03-01 | 2018-11-16 | 新昌县云大农业有限公司 | A kind of dynamic lift cable unwinding device of power supply for construction |
| CN108726273A (en) * | 2018-05-31 | 2018-11-02 | 江苏源丰智能科技有限公司 | Automatic collapsible type take-up is arranged |
| CN109775433A (en) * | 2019-03-12 | 2019-05-21 | 广东电网有限责任公司 | A kind of cable lifting device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191018 |