CN205151404U - Automobile -used friction formula tow rope assembly - Google Patents

Automobile -used friction formula tow rope assembly Download PDF

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Publication number
CN205151404U
CN205151404U CN201520885781.7U CN201520885781U CN205151404U CN 205151404 U CN205151404 U CN 205151404U CN 201520885781 U CN201520885781 U CN 201520885781U CN 205151404 U CN205151404 U CN 205151404U
Authority
CN
China
Prior art keywords
rope
twisted rope
twisted
shell
assembly
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.)
Expired - Fee Related
Application number
CN201520885781.7U
Other languages
Chinese (zh)
Inventor
刘林鑫
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.)
Global Accessory Factory In Hechuan District Chongqing City
Original Assignee
Global Accessory Factory In Hechuan District Chongqing City
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.)
Filing date
Publication date
Application filed by Global Accessory Factory In Hechuan District Chongqing City filed Critical Global Accessory Factory In Hechuan District Chongqing City
Priority to CN201520885781.7U priority Critical patent/CN205151404U/en
Application granted granted Critical
Publication of CN205151404U publication Critical patent/CN205151404U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an automobile -used friction formula tow rope assembly, including tow rope, the shell of pie, a twisted rope dish subassembly and actuating mechanism for coiling the rope of pulling a cart, twisted rope dish subassembly is connected in order rotating around the central axis with the shell in inside wall of outer shell's annular spacing groove through setting up, the driving -disc is connected with motor drive with the fixed just mode of endwise slip of the circumference along electric motor rotor, be provided with the column spring between driving -disc and the motor, the column spring drives the rotation of twisted rope dish subassembly to pressing the driving -disc to make the driving -disc pass through frictional force, the shell lateral wall sets up two radial symmetry's the hole of restricting that leads to, skidding with actuating mechanism through twisted rope dish subassembly and realizing that tow rope flare -outs, can suitably adjust the dynamic friction factor between twisted rope dish subassembly and the actuating mechanism and to realize pulling a cart the twisted rope power of rope moderate, and the rope speed degree is received in reasonable control, and simple structure, shell can adopt the high strength plastics that the quality is light with twisted rope dish subassembly, whole light in weight, the safe convenience of operation, facilitate promotion.

Description

Automobile-used friction-type trailer rope assembly
Technical field
The utility model relates to automobile auxiliary accessories field, specifically a kind of automobile-used friction-type trailer rope assembly.
Background technology
Along with the development of society, the raising of people's living standard, the vehicle many uses automobile of people's trip, make automobile quantity continuous rise, automobile uses increasingly ordinary, inevitably occur automobile on the way et out of order cannot travel, at this time comparing actv. settling mode is exactly towed by other vehicle to leave accident site and avoid blocking the traffic and keep in repair, when towing fault car, usually trailer rope is used to draw between two automobiles, the length of trailer rope needs to regulate according to different actual states, but the length of trailer rope of the prior art is unadjustable, and long trailer rope is also not easy collection placement, and in order in dragging process, pulling force moment is excessive, can use and there is elastomeric trailer rope play certain buffer action, but use this when the accidents such as hook comes off occur, hook resilience can wound car body or pedestrian, there is certain potential safety hazard.
Therefore, for overcoming the above problems, needing a kind of electric mincing rope device, the length of trailer rope can be regulated according to spacing, avoid trailer rope to drop to ground, and trailer rope is easy to shrink and places.
Utility model content
In view of this, the purpose of this utility model overcomes defect of the prior art, can regulate the length of trailer rope, avoid trailer rope to drop to ground, and trailer rope is easy to shrink and places according to spacing.
Automobile-used friction-type trailer rope assembly of the present utility model, comprise trailer rope, the shell of pie, for coiling the twisted rope dish assembly and driver train of pulling a cart to restrict, described twisted rope dish assembly by the annular spacing groove that is arranged at housing interior side-wall with shell can be connected around center axis thereof, described driver train comprises motor and driving disk, described driving disk is to fix along the circumference of rotor and mode is connected with motor-driven in axial sliding, column spring is provided with between described driving disk and motor, described column spring compresses driving disk makes driving disk drive twisted rope dish assembly to rotate by friction force, described side wall of outer shell arranges the three-way rope hole of two radial symmetry.
Further, described twisted rope dish assembly comprises the twisted rope frame of twisted rope dish body and gantry frame structure, and described twisted rope frame is two and radial symmetry is arranged at twisted rope dish body central.
Further, described actuating device also comprises rechargeable lithium battary, and described lithium cell provides power supply for motor.
Further, the ball for reducing the rotary resistance of twisted rope dish assembly is provided with in described annular spacing groove.
The beneficial effects of the utility model are: automobile-used friction-type trailer rope assembly of the present utility model, twisted rope dish assembly is driven to rotate by driving disk, and can be that sagging trailer rope is automatically around twisted rope dish element wound, avoid trailer rope due to long and hang down into ground and pollute, avoid the hook on trailer rope to come off simultaneously, when trailer rope is straightened trailer, being skidded by twisted rope dish assembly and driver train, to realize trailer rope stretching, can suitably regulate the dynamic friction factor between twisted rope dish assembly and driver train and the twisted rope power realizing pulling a cart to restrict is moderate, conservative control rope closing speed, structure is simple, shell and twisted rope dish assembly can adopt the highstrenghtpiston that quality is light, overall weight is light, easy-to-operate, be convenient to promote.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of twisted rope dish assembly;
Fig. 3 is the left view of Fig. 2.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, Fig. 2 is the structural representation of twisted rope dish assembly, Fig. 3 is the left view of Fig. 2, as shown in the figure, a kind of electric retractable formula trailer rope 1 assembly in the present embodiment, electric retractable formula trailer rope 1 assembly, comprise trailer rope 1, the shell 5 of pie, for coiling the twisted rope dish assembly and driver train of pulling a cart to restrict, described twisted rope dish assembly by the annular spacing groove 62 that is arranged at shell 5 madial wall with shell 5 can be connected around center axis thereof, described driver train comprises motor 8 and driving disk 7, described driving disk 7 is to fix along the circumference of motor 8 rotor 3 and the mode of slide axially the axis of the rotor 3 (and axially) and motor 8 are in transmission connection, the rotor 3 of motor 8 arranges the fixing strip shape locating dowel pin 4 of circumference along the axial restraint of rotor 3, described driving disk 7 center is passed rotor 3 and is driven by locating dowel pin 4, described locating dowel pin 4 can be multiple and along rotor 3 circumference and evenly arranges, column spring 9 is provided with between described driving disk 7 and motor 8, column spring 9 overcoat and motor 8 rotor 3, and motor 8 can adopt fixed mounting or screw to fixedly mount and described shell 5, described column spring 9 compresses driving disk 7 makes driving disk 7 drive twisted rope dish assembly to rotate by friction force, described shell 5 sidewall arranges the three-way rope hole of two radial symmetry, certainly, housing is provided with cut-off switch, not the used time, and power-off is placed, twisted rope dish assembly is driven to rotate by driving disk 7, and can be that sagging trailer rope 1 is automatically around twisted rope dish element wound, avoid trailer rope 1 due to long and hang down into ground and pollute, avoid the hook on trailer rope 1 to come off simultaneously, when trailer rope 1 is straightened trailer, being skidded by twisted rope dish assembly and driver train, to realize trailer rope 1 stretching, can suitably regulate the dynamic friction factor between twisted rope dish assembly and driver train and the twisted rope power realizing pulling a cart to restrict is moderate, conservative control rope closing speed, structure is simple, shell 5 and twisted rope dish assembly can adopt the highstrenghtpiston that quality is light, overall weight is light, easy-to-operate, be convenient to promote.
In the present embodiment, described twisted rope dish assembly comprises the twisted rope frame 2 of twisted rope dish body 6 and gantry frame structure, and described twisted rope frame 2 is two and radial symmetry is arranged at twisted rope dish body 6 center; Twisted rope frame 2 lower end of described gantry frame structure is fixedly installed on the surface of twisted rope dish body 6, trailer rope 1 imports into from a three-way rope hole, and successively through two portal frames, and pass from another three-way rope hole, by the structure of this structure twisted rope dish assembly, can realize when trailer rope 1 complete stretching time, trailer rope 1 can bear larger tensile force, ensure trailer carry out smoothly.
In the present embodiment, described actuating device also comprises rechargeable lithium battary, and described lithium cell provides power supply for motor 8; By lithium cell for motor 8 provides electric energy work, the setting of power acquisition rechargeable type, facilitates mains cycle to utilize simultaneously, reduces and uses dry storage battery, saves use cost.
In the present embodiment, in described annular spacing groove 62, be provided with the ball 61 for reducing the rotary resistance of twisted rope dish assembly; Described ball 61 be arranged at the edge of tray body both sides up and down and by position-limited trough along the radial direction of tray body spacing (avoiding ball 61 to come off position-limited trough by reducing width of rebate), ensure that twisted rope dish assembly rotates smooth, avoid card to relate to.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (4)

1. an automobile-used friction-type trailer rope assembly, it is characterized in that: comprise trailer rope, the shell of pie, for coiling the twisted rope dish assembly and driver train of pulling a cart to restrict, described twisted rope dish assembly by the annular spacing groove that is arranged at housing interior side-wall with shell can be connected around center axis thereof, described driver train comprises motor and driving disk, described driving disk is to fix along the circumference of rotor and mode is connected with motor-driven in axial sliding, column spring is provided with between described driving disk and motor, described column spring compresses driving disk makes driving disk drive twisted rope dish assembly to rotate by friction force, described side wall of outer shell arranges the three-way rope hole of two radial symmetry.
2. automobile-used friction-type trailer rope assembly according to claim 1, is characterized in that: described twisted rope dish assembly comprises the twisted rope frame of twisted rope dish body and gantry frame structure, and described twisted rope frame is two and radial symmetry is arranged at twisted rope dish body central.
3. automobile-used friction-type trailer rope assembly according to claim 2, is characterized in that: described actuating device also comprises rechargeable lithium battary, and described lithium cell provides power supply for motor.
4. automobile-used friction-type trailer rope assembly according to claim 3, is characterized in that: be provided with the ball for reducing the rotary resistance of twisted rope dish assembly in described annular spacing groove.
CN201520885781.7U 2015-11-09 2015-11-09 Automobile -used friction formula tow rope assembly Expired - Fee Related CN205151404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520885781.7U CN205151404U (en) 2015-11-09 2015-11-09 Automobile -used friction formula tow rope assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520885781.7U CN205151404U (en) 2015-11-09 2015-11-09 Automobile -used friction formula tow rope assembly

Publications (1)

Publication Number Publication Date
CN205151404U true CN205151404U (en) 2016-04-13

Family

ID=55687120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520885781.7U Expired - Fee Related CN205151404U (en) 2015-11-09 2015-11-09 Automobile -used friction formula tow rope assembly

Country Status (1)

Country Link
CN (1) CN205151404U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105313621A (en) * 2015-11-09 2016-02-10 重庆市合川区环宇配件厂 Trailer rope assembly for automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105313621A (en) * 2015-11-09 2016-02-10 重庆市合川区环宇配件厂 Trailer rope assembly for automobile

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20161109

CF01 Termination of patent right due to non-payment of annual fee