CN108516483A - A kind of capstan winch conductor rope mouth - Google Patents

A kind of capstan winch conductor rope mouth Download PDF

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Publication number
CN108516483A
CN108516483A CN201810661630.1A CN201810661630A CN108516483A CN 108516483 A CN108516483 A CN 108516483A CN 201810661630 A CN201810661630 A CN 201810661630A CN 108516483 A CN108516483 A CN 108516483A
Authority
CN
China
Prior art keywords
hanger
support arm
capstan winch
pedestal
conductor rope
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.)
Granted
Application number
CN201810661630.1A
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Chinese (zh)
Other versions
CN108516483B (en
Inventor
唐刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Yanzhigu Intelligent Control Technology Co ltd
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Individual
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201810661630.1A priority Critical patent/CN108516483B/en
Publication of CN108516483A publication Critical patent/CN108516483A/en
Application granted granted Critical
Publication of CN108516483B publication Critical patent/CN108516483B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28Other constructional details
    • B66D1/36Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74Capstans
    • B66D1/7463Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The present invention provides capstan winch conductor rope mouths, belong to auto parts machinery design and manufacturing technology field, including pedestal, the hanger for being set to pedestal left and right ends, the upper left gag lever post of pedestal, lower left attachment hanger, rescue can quickly be mounted and pull utensil, at the same can be closed with a kind of capstan winch hawser snap fit place achieve the purpose that mount saddle fix, anticreep it is antitheft.

Description

A kind of capstan winch conductor rope mouth
Technical field
The invention belongs to machine design and manufacture technical fields, especially belong to auto parts machinery design and manufacturing technology field, More particularly to a kind of capstan winch hawser conductor rope mouth for vehicle traction and rescue.
Background technology
Capstan winch conductor rope mouth is a kind of front for being fixed on automobile rescue capstan winch, at the long and narrow endless member of " mouth " font, Center is processed for the long and narrow hawser guide hole inner wall surface that capstan winch hawser passes through in such a way that circular arc smoothly transits, and is mainly used for about bundle strand Swing amplitude of disk hawser during folding and unfolding, while playing the role of the friction between reduction and hawser, protection hawser.
The function and model of conventional winches conductor rope mouth is more single, and current automobile winch rescues the various apparatus needed for towing It can only mount respectively in each position of automobile, existing capstan winch conductor rope mouth can not be to needing the phase used in capstan winch rescue operations Closing rescue, towing device such as U-shaped is withheld, capstan winch hawser is buckled(It is a kind of to be installed on facilitating connection other being sued and laboured and drag for capstan winch hawser head The fastener of tool), for various rescues with drag, the attachmentes such as the gasket ring in adjustment gap between suspender carry out quickly integration and tightly Solid lock is fixed, anticreep is antitheft(Built in the automobile of the invention for illustrating, occurring in diagram, bumper, automobile winch, bumper Capstan winch, capstan winch hawser are buckled, U-shaped is withheld, the appurtenances of hawser and above-mentioned article are not the technology of the present invention, in mobile and figure Show middle reference with reference to signal, to be easy to understand).
Invention content
It is an object of the invention to:In view of the problems of the existing technology, provide one kind can quickly integrate U-shaped withhold, The rescues such as capstan winch hawser buckles, saddle gap filling washer with drag, hoisting appliance, and fastening locking, anticreep can be carried out to it Antitheft capstan winch conductor rope mouth.
The invention is realized by the following technical scheme:
A kind of capstan winch conductor rope mouth, including pedestal, be set to pedestal left and right ends hanger, be set to the upper left limit of pedestal Bar, the attachment hanger for being set to pedestal lower left, it is characterised in that:The hanger is additionally provided with hanger support arm and is set to hanger Front claw in support arm, the hanger support arm can be rotated around hanger, and the front claw can be slided in hanger support arm, further include institute It states pedestal and is provided with hawser guide hole, the hanger is provided with rear claw.
The hanger support arm is provided with angle limit gear, has sliding chamber, spacer pin, the sliding intracavitary to be provided in being set in arm body Compression spring.
The hanger is provided with angle limit inclined-plane, hanger support arm pivot pin and pedestal screw via.
The front claw rear portion is provided with slide bar, and the slide bar both sides are provided with limit sliding chutes.
The attachment hanger end set has anti-off-gear.
The pedestal is provided with hawser guide hole lip inclined-plane around the hawser guide hole surrounding.
The hanger support arm is fixed on by hanger support arm pivot pin on the hanger, and the front claw passes through limit sliding chutes Cooperation is embedded in the spacer pin for being set to hanger support arm to be placed in the cunning chamber of hanger support arm.
The beneficial effects of the invention are as follows:
1, it in the present invention, is set to the hanger on pedestal and is provided with rear claw, front claw is provided on hanger support arm, Under use state, the rear claw blocks the bolt that U-shaped is withheld, and front claw then blocks U-shaped and withholds ring body, positioned at the hanger Support arm slides the compression spring of intracavitary to being in together under the impetus of front claw slide bar of sliding intracavitary, and front claw is withstood U-shaped and withheld Ring body is allowed to from front claw to deviate from, meanwhile, spring tension effect under, the rear claw also limit U-shaped withhold it is slotting The movement of pin so that entire U-shaped is withheld can not be backing out from hanger, and further, the pedestal lower left is provided with attached Part hanger, for mounting saddle gasket ring attachment, the anti-off-gear being set on attachment hanger can prevent to mount on attachment hanger Saddle gasket ring slide, to realize on the whole mount, fix U-shaped withhold, saddle gasket ring slide etc. rescue towing attachment extension Fill the function of integrating.
2, in the present invention, the pedestal upper left side is provided with gag lever post, and the extension body of rod is placed exactly in what U-shaped was withheld Above bolt flange, it is stopped so that under the state that mounts, U-shaped, which is withheld bolt and can not be withheld in ring body from U-shaped, to be taken out Go out, further, after capstan winch hawser, which is buckled, to be placed on the pedestal, front and rear end is just respectively against mounting in described U-shaped on the hanger of capstan winch conductor rope mouth pedestal both sides is withheld, and is prevented U-shaped to withhold from hanger and is taken out, meanwhile, capstan winch hawser is detained Also the top of the anti-off-gear of attachment hanger is just pushed down in end face so that the saddle gasket ring mounted can not take out, when capstan winch hawser Release, capstan winch hawser is buckled removed from the pedestal after, above-mentioned constraints disappears, then U-shaped is withheld, saddle gasket ring can quickly take Under, the present invention is realized under placement state, it is all anti-dropouts for mounting component, antitheft, in the case where pulling rescue state, above-mentioned portion The function that part can be removed quickly.
3, in the present invention, the axis of rotation of the hanger support arm and the rotary shaft withheld in the U-shaped on the hanger is mounted The heart is simultaneously misaligned, but is separated by a distance on hanger so that the hanger support arm, U-shaped are withheld, hanger forms three-link machine Structure, under the impetus of support arm claw, U-shaped is withheld can then rotate by axle center of its bolt automatically, and axis of rotation is withheld with U-shaped With hanger support arm axis of rotation line be line of demarcation, counterclockwise rotation be more than the line of demarcation after, when the angle of the hanger support arm When the angle limit contact of incline plane of limiting block and the hanger, U-shaped, which is withheld, reaches a stable angle points A, rotates clockwise super After crossing line of demarcation, when U-shaped withholds ring body with the capstan winch conductor rope mouth base into contact, reaches a stable angle points B, realize U-shaped withholds the function that can be mounted with two kinds of rotation angle states.
4, it in the present invention, is tightened in capstan winch hawser, the fastening of capstan winch hawser is pressed in the base-plates surface, the pedestal The ramped side walls buckled with capstan winch hawser of hawser guide hole lip inclined-plane just agree with, form wedge-like engagement, prevent in driving conditions In vibrations make capstan winch hawser buckle to rotate or displacement, while also further enhancing capstan winch hawser and buckleing guarantor to mounting attachment Shield, is allowed to not easily to fall off or stolen.
Description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is vertical view of the present invention;
Fig. 4 is stereogram of the present invention;
Fig. 5 is that support arm of the present invention stablizes angle points A stereograms;
Fig. 6 is that support arm of the present invention stablizes angle points B stereograms;
Fig. 7 is hanger front view of the present invention;
Fig. 8 is hanger vertical view of the present invention;
Fig. 9 is hanger stereogram of the present invention;
Figure 10 is hanger rear perspective view of the present invention;
Figure 11 is hanger support arm partial sectional view of the present invention;
Figure 12 is support arm claw stereogram of the present invention;
Figure 13 is support arm claw partial cutaway perspective view of the present invention;
Figure 14 mounts U-shaped for hanger of the present invention and withholds use state stereogram;
Figure 15 mounts U-shaped for hanger of the present invention and withholds use state back side stereogram;
Figure 16 mounts U-shaped for hanger of the present invention and withholds use state main sectional view;
Figure 17 mounts U-shaped for hanger of the present invention and withholds B point use state sectional views;
Figure 18 mounts U-shaped for hanger of the present invention and withholds A point use state sectional views;
Figure 19 is hanger three-link mechanism schematic diagram of the present invention;
Figure 20 mounts U-shaped for hanger of the present invention and withholds use state left view
Figure 21 mounts U-shaped for the new hanger of this practicality and withholds use state stereogram;
Figure 22 mounts U-shaped for the present invention and withholds A point usage state diagrams;
Figure 23 mounts U-shaped for the present invention and withholds B point usage state diagrams;
Figure 24 is gasket ring hanger use state stereogram of the present invention;
Figure 25 is gasket ring hanger left view of the present invention;
Figure 26 is gasket ring hanger stereogram of the present invention;
Figure 27 is that the present invention coordinates diagrammatic cross-section with capstan winch sling;
Figure 28 is use state front view of the present invention;
Figure 29 is use state stereogram of the present invention;
Figure 30 mounts part U-shaped for the present invention and withholds dismounting schematic diagram;
Figure 31 is that the present invention installs and uses state stereogram with automobile;
Figure 32 is a kind of capstan winch sling stereogram;
Figure 33 is conventional winches conductor rope mouth stereogram;
Figure 34 is that traditional U-shaped withholds stereogram;
Wherein, reference numeral is:1-pedestal;11-hawsers lead mouth;12-hawsers lead lip portion inclined-plane;13-pedestals install spiral shell Silk;2-hangers;21-hanger support arms;211-front claws;2111- front claw slide bars;2112- slide bar limiting slots;212-support arms Gag lever post;213-compression springs;214-support arm angle limits are kept off;215-support arms slide chamber;22-support arm pivot pins;23-hangers Limit inclined-plane;24-hanger rear claws;25-pedestals install screw via;3-gag lever posts;4-attachment hangers;41-attachmentes are hung The anti-off-gear of frame;42-saddle gasket rings;5-U-shapeds are withheld(Non-present invention designs, for reference to signal, being easy to understand);51-U-shapeds Withhold pivot pin;511-U-shapeds withhold pivot pin flange;6-capstan winch hawsers are buckled(Non-present invention designs, for reference to signal, being convenient for reason Solution);61-capstan winch hawsers buckle ramped side walls;62-capstan winch hawsers detain end face;63-capstan winch hawsers buckle rear end face;64-capstan winches Hawser buckles front end face;7-hawsers (non-present invention designs, for reference to signal, being easy to understand);8-automobiles(Non-present invention is set Meter, for reference to signal, being easy to understand);81-bumpers(Non-present invention designs, for reference to signal, being easy to understand); Capstan winch built in 811-bumpers(Non-present invention designs, for reference to signal, being easy to understand).
Specific implementation mode
The present invention is specifically described below by embodiment, the present embodiment is served only for carrying out the present invention further Explanation, but should not be understood as limiting the scope of the invention, those skilled in the art is according in aforementioned present invention Hold some the nonessential modifications and adaptations made and also belongs to the scope of protection of the invention.
In conjunction with Fig. 1 to Figure 34,
Embodiment 1
A kind of capstan winch conductor rope mouth, as shown, including pedestal 1, the hanger 2 for being set to pedestal left and right ends, being set to a pedestal left side The gag lever post 3 of top, the attachment hanger 4 for being set to pedestal lower left, the hanger 2 are provided with hanger support arm 21, front claw 211, the slide bar 2111 of front claw 211 is placed in the support arm cunning chamber 215 of hanger support arm 21, is located at the support arm of 21 both sides of hanger support arm Gag lever post 212 is inserted into the limiting slot 2112 of front claw slide bar 2111, front claw 211 then can in hanger support arm 21 sliding and by It is placed in the compression spring 213 that support arm is slided in chamber 215 and support thrust is provided, the maximum that support arm gag lever post 212 limits front claw 211 is stretched Go out length, hanger support arm 21 is fixed on hanger 2 by hanger support arm pivot pin 22 and can be rotated around hanger 2.
Embodiment 2
As shown in Figure 14-18, Figure 30, when the bolt 51 that U-shaped withholds 5 is inserted in hanger rear claw from 24 direction of hanger rear claw After 24,5 are withheld to 21 direction of hanger support arm rotation U-shaped, the front claw 211 is depressed, so that it is blocked U-shaped and withhold 5 ring bodies, then exist Under 213 tensile force of compression spring, front claw 211, hanger rear claw 24 withhold 5 formation constraint to U-shaped, complete U-shaped and withhold 5 It mounts, saddle gasket ring 42 is then directly mounted in the bar portion position of attachment hanger 4, and the anti-off-gear of attachment hanger 41 can prevent saddle pad Ring 42 slides outward from attachment hanger 4.
Embodiment 3
As shown in Figure 20-21, Figure 28-29,1 upper left side of the pedestal is provided with gag lever post 3, and the extension body of rod is placed exactly in U-shaped withholds 5 511 top of bolt flange so that U-shaped withholds 5 under the state that mounts, and U-shaped is withheld bolt 51 and can not be withheld from U-shaped It is extracted out in 5 ring bodies, after capstan winch hawser, which buckles 6, to be placed on pedestal 1, front end face 64, rear end face 63 are just respectively against mounting 5 are withheld in the U-shaped on the hanger 2 of 1 both sides of capstan winch conductor rope mouth pedestal, prevents U-shaped to withhold 5 and is taken out from hanger 2, meanwhile, Capstan winch hawser buckles the top that the anti-off-gear of the attachment hanger 41 is also just pushed down in 6 lower faces 62 so that the saddle gasket ring 42 mounted Can not take out, when capstan winch hawser 7 discharges, capstan winch hawser buckle 6 removed from the pedestal 1 after, above-mentioned constraints disappears, then U Shape is withheld 5, saddle gasket ring 42 and can quickly be removed so that mounting component can anti-dropout, antitheft, fast assembling-disassembling.
Embodiment 4
The axis of rotation of the hanger support arm 21 separates one with the axis of rotation for withholding 5 in the U-shaped on hanger is mounted on hanger 2 Set a distance, hanger support arm 21, U-shaped withhold 5, hanger 2 and form three-link mechanism(As shown in figure 19), U-shaped withhold 5 with its insert Pin 51 rotates for axle center, and when pulling U-shaped to withhold counterclockwise, 5 rotations withhold the axle center of bolt 51 more than U-shaped and hanger support arm 21 revolves The shaft heart(That is 22 axle center of support arm bolt)After line, under the impetus of support arm claw 211, U-shaped is withheld 5 and can be automatically rotated to The angle limit gear 214 of hanger support arm 21 contacts with the angle limit inclined-plane 23 of hanger 2 and reaches a stable angle points A, instead It, after it is more than that U-shaped withholds the axle center of bolt 51 with 21 axis of rotation line of hanger support arm to pull U-shaped to withhold 5 rotations counterclockwise, U-shaped withholds 5 ring bodies and reaches a stable angle points B by being contacted automatically with capstan winch conductor rope mouth pedestal 1, thus U-shaped withhold 5 can be with Posture is mounted there are two types of rotation angle.
Embodiment 5
After the capstan winch hawser 7 that the hawser across pedestal 1 leads mouth 11 is tightened, the capstan winch hawser being fixed thereon is buckled 6 and is pressed on 1 surface of the pedestal, the ramped side walls 61 that the 11 lip inclined-plane 12 of hawser guide hole of pedestal buckles 6 with capstan winch hawser are agreed with, and wedge is formed Shape coordinates, and the vibrations for preventing when driving make capstan winch hawser buckle 6 to rotate or displacement, also buckles into strengthening capstan winch hawser 6 pairs of protections for mounting attachment are allowed to not easily to fall off or stolen.

Claims (6)

1. a kind of capstan winch conductor rope mouth, including pedestal, be set to pedestal left and right ends hanger, be set to the upper left limit of pedestal Bar, the attachment hanger for being set to pedestal lower left, it is characterised in that:The hanger is additionally provided with hanger support arm and is set to hanger Front claw in support arm, the hanger support arm can be rotated around hanger, and the front claw can be slided in hanger support arm, further include institute It states pedestal and is provided with hawser guide hole, the hanger is provided with rear claw.
2. capstan winch conductor rope mouth according to claim 1, it is characterised in that:The hanger is provided with angle limit inclined-plane, hangs Frame support arm pivot pin and pedestal screw via, hanger support arm both sides are provided with angle limit gear, have sliding chamber, limit in being set in arm body Position pin, the sliding intracavitary are provided with compression spring.
3. capstan winch conductor rope mouth according to claim 1, it is characterised in that:The front claw rear portion is provided with slide bar, described Slide bar both sides are provided with limit sliding chutes.
4. capstan winch conductor rope mouth according to claim 1, it is characterised in that:The attachment hanger end set has anti-off-gear.
5. the capstan winch conductor rope mouth according to claim 2 to 4 any one, it is characterised in that:The pedestal is provided with hawser Guide hole lip inclined-plane is around the hawser guide hole surrounding.
6. capstan winch conductor rope mouth according to claim 3, it is characterised in that:The hanger support arm is solid by hanger support arm pivot pin On the hanger, the front claw is embedded in cooperation with the spacer pin for being set to hanger support arm by limit sliding chutes and is placed in In the cunning chamber of hanger support arm.
CN201810661630.1A 2018-06-25 2018-06-25 Winch rope guiding opening Active CN108516483B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810661630.1A CN108516483B (en) 2018-06-25 2018-06-25 Winch rope guiding opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810661630.1A CN108516483B (en) 2018-06-25 2018-06-25 Winch rope guiding opening

Publications (2)

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CN108516483A true CN108516483A (en) 2018-09-11
CN108516483B CN108516483B (en) 2024-08-30

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Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07257884A (en) * 1994-03-23 1995-10-09 Araco Corp Winch for car
CA2136028A1 (en) * 1994-11-17 1996-05-18 Gary D. Bronstein Winch carrier for vehicle bumper
WO2002070391A2 (en) * 2001-02-28 2002-09-12 Friedman, Mark, M. Improved winch mount
JP2009051603A (en) * 2007-08-27 2009-03-12 Aisin Seiki Co Ltd Vehicular winch
US20090146119A1 (en) * 2007-12-11 2009-06-11 Bailey Alan D Method and means for providing an accessory mounting point at the forward end of an all-terrain vehicle
CN202829401U (en) * 2012-08-08 2013-03-27 杭州天铭机电工具有限公司 Winch device
CN103359170A (en) * 2013-07-25 2013-10-23 长城汽车股份有限公司 Frame and vehicle with frame
CN103702845A (en) * 2011-05-05 2014-04-02 迈克尔·道格拉斯·科斯塔 Shackle or clevis mount fitting for steel cable and synthetic rope end loops
CN203865923U (en) * 2014-04-24 2014-10-08 宁波联达绞盘有限公司 Rope guide frame for winch
CN204641592U (en) * 2015-03-24 2015-09-16 北京汽车研究总院有限公司 A kind of mounting support structure of automobile winch, capstan winch assembly and automobile
CN205170249U (en) * 2015-12-11 2016-04-20 安徽江淮汽车股份有限公司 Capstan winch conductor rope device
CN205239422U (en) * 2015-12-22 2016-05-18 广东东箭汽车用品制造有限公司 Protector and car before car
CN206277902U (en) * 2016-12-05 2017-06-27 郑州日产汽车有限公司 Cross-country vehicle self-help traction device
CN107585697A (en) * 2017-09-22 2018-01-16 宁波联达绞盘有限公司 A kind of vehicle capstan winch
CN206927518U (en) * 2017-07-05 2018-01-26 天津吉秝机电设备有限公司 A kind of capstan winch leads cable frame and warping winch
CN107826959A (en) * 2017-12-17 2018-03-23 唐刚 A kind of quick-release suspension ring
US20180147901A1 (en) * 2015-04-30 2018-05-31 Jaguar Land Rover Limited Winch mounting apparatus
CN208327222U (en) * 2018-06-25 2019-01-04 唐刚 A kind of capstan winch conductor rope mouth

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07257884A (en) * 1994-03-23 1995-10-09 Araco Corp Winch for car
CA2136028A1 (en) * 1994-11-17 1996-05-18 Gary D. Bronstein Winch carrier for vehicle bumper
WO2002070391A2 (en) * 2001-02-28 2002-09-12 Friedman, Mark, M. Improved winch mount
JP2009051603A (en) * 2007-08-27 2009-03-12 Aisin Seiki Co Ltd Vehicular winch
US20090146119A1 (en) * 2007-12-11 2009-06-11 Bailey Alan D Method and means for providing an accessory mounting point at the forward end of an all-terrain vehicle
CN103702845A (en) * 2011-05-05 2014-04-02 迈克尔·道格拉斯·科斯塔 Shackle or clevis mount fitting for steel cable and synthetic rope end loops
CN202829401U (en) * 2012-08-08 2013-03-27 杭州天铭机电工具有限公司 Winch device
CN103359170A (en) * 2013-07-25 2013-10-23 长城汽车股份有限公司 Frame and vehicle with frame
CN203865923U (en) * 2014-04-24 2014-10-08 宁波联达绞盘有限公司 Rope guide frame for winch
CN204641592U (en) * 2015-03-24 2015-09-16 北京汽车研究总院有限公司 A kind of mounting support structure of automobile winch, capstan winch assembly and automobile
US20180147901A1 (en) * 2015-04-30 2018-05-31 Jaguar Land Rover Limited Winch mounting apparatus
CN205170249U (en) * 2015-12-11 2016-04-20 安徽江淮汽车股份有限公司 Capstan winch conductor rope device
CN205239422U (en) * 2015-12-22 2016-05-18 广东东箭汽车用品制造有限公司 Protector and car before car
CN206277902U (en) * 2016-12-05 2017-06-27 郑州日产汽车有限公司 Cross-country vehicle self-help traction device
CN206927518U (en) * 2017-07-05 2018-01-26 天津吉秝机电设备有限公司 A kind of capstan winch leads cable frame and warping winch
CN107585697A (en) * 2017-09-22 2018-01-16 宁波联达绞盘有限公司 A kind of vehicle capstan winch
CN107826959A (en) * 2017-12-17 2018-03-23 唐刚 A kind of quick-release suspension ring
CN208327222U (en) * 2018-06-25 2019-01-04 唐刚 A kind of capstan winch conductor rope mouth

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