CN217705781U - Movable pulley block parking system device - Google Patents
Movable pulley block parking system device Download PDFInfo
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- CN217705781U CN217705781U CN202221500359.1U CN202221500359U CN217705781U CN 217705781 U CN217705781 U CN 217705781U CN 202221500359 U CN202221500359 U CN 202221500359U CN 217705781 U CN217705781 U CN 217705781U
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- parking cable
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Abstract
The utility model provides a movable pulley block parking system device, which belongs to the technical field of parking devices and aims to solve the problem that the parking performance of one side brake cannot reach the maximum parking performance due to the fact that the length of a left and right rear parking cable has deviation and a parking handle provides the same parking force and cable stroke but the stroke of left and right braking requirements is inconsistent, and the parking system comprises a first pulley frame, a fixing mechanism, a second pulley frame, a right parking cable and a left parking cable; the first pulley yoke is fixedly connected to the rear end of the first parking cable; the fixing mechanism is welded inside the frame; the second pulley frame is arranged behind the first pulley frame in a sliding manner; the front end of the right parking cable is movably connected to the rear right side of the second pulley frame; the front end of the left parking cable is movably connected to the left side of the rear portion of the second pulley frame, the parking stroke is shortened, parking is more convenient, deviation of the length of the left and right rear parking cables is avoided, the left and right rear parking strokes are consistent, and the braking effect is improved.
Description
Technical Field
The utility model belongs to the technical field of parking device, more specifically say, in particular to running block parking system device.
Background
The hand brake is called as an auxiliary brake in the specialty, and is different from the principle of the brake in that a steel wire pull wire is connected to a rear brake shoe to brake a vehicle.
Based on the aforesaid, some products parking effect that exist on the existing market is poor, and its reason is main: because there is the deviation in back parking cable length about, the braking clearance has the deviation and stopper parking arm-tie is equipped with the deviation, the elasticity is inconsistent when controlling the assembly of back parking cable, leads to after the accumulation about the required cable stroke of stopper parking inconsistent, when the parking, the parking handle provides the same parking power and cable stroke, nevertheless the stroke inconsistent of braking demand about, thereby make the stopper on one side can't reach the biggest parking performance, finally make the whole car parking can't reach the anticipated effect.
Therefore, in view of the above, the present invention provides a movable pulley block parking system device, which is developed and improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a running block parking system device to it is poor to solve some product parking effects that exist on the existing market, and its reason is main: because there is the deviation in the back parking cable length of controlling, there is deviation and stopper parking arm-tie in the braking clearance to be equipped with the deviation, the elasticity is inconsistent when controlling the assembly of back parking cable, lead to the required cable stroke nonconformity of left and right sides stopper parking after the accumulation, when the parking, the parking handle provides the same parking power and cable stroke, nevertheless the stroke nonconformity of controlling the braking demand, thereby make the unable biggest parking performance that reaches of stopper on one side, finally make the problem that whole car parking can't reach the anticipated effect.
The utility model discloses movable pulley group parking system device's purpose and efficiency are reached by following specific technological means:
the movable pulley block parking system device comprises a hand brake block, a first parking cable, a first pulley frame, a fixing mechanism, a second pulley frame, a right parking cable, a left parking cable and a drum brake;
the front end of the first parking cable is fixedly connected to the rear of the hand brake block;
the first pulley yoke is fixedly connected to the rear end of the first parking cable and is connected to the inside of the vehicle body in a sliding mode;
the fixing mechanism is welded inside the frame and fixedly arranged at the rear end of the right side of the first pulley frame;
the second pulley yoke is arranged behind the first pulley yoke in a sliding manner;
the front end of the right parking cable is movably connected to the rear right side of the second pulley frame;
the front end of the left parking cable is movably connected to the rear left side of the second pulley frame;
the drum brakes are arranged in two groups, are respectively and fixedly connected to the left end and the right end of a rear axle of the vehicle, and are respectively and fixedly connected with the right parking cable and the left parking cable.
Further, the first pulley frame comprises: a first movable pulley;
the first movable pulley is rotatably connected to the middle position of the first pulley frame.
Further, the fixing mechanism includes: the parking device comprises a fixed bracket and a second parking cable;
the fixed support is welded inside the vehicle body and provided with an opening structure;
the front end of second parking cable is provided with helicitic texture, and the rear end fixed connection of second parking cable is in the place ahead of second pulley yoke to inside the opening of fixed bolster was passed to the front end of second parking cable, second parking cable and first pulley yoke swing joint.
Further, the fixing mechanism further comprises: adjusting the bolt;
the adjusting bolts are arranged in two groups, are respectively in threaded connection with the front end of the second parking cable and are respectively arranged at the front end and the rear end of the fixed support.
Further, the second pulley yoke comprises: a second movable pulley;
the second movable pulley is rotatably connected to the middle position of the second pulley frame.
Further, the right parking cable includes: a connecting cable;
the left end of the connecting cable is fixedly connected with the front end of the left parking cable, the right end of the connecting cable is fixedly connected with the front end of the right parking cable, and the connecting cable is movably connected with the second movable pulley.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a when needs are parked, the driver stimulates the manual brake piece, the manual brake piece rotates and drives first parking cable and move forward, first parking cable moves forward and drives first movable pulley and move forward, first movable pulley moves forward and drives second parking cable and move forward, second parking cable moves forward and drives second pulley yoke and move forward, second pulley yoke moves forward and drives second movable pulley and move forward, second movable pulley moves forward and drives the connecting cable and move forward, the connecting cable moves forward and drives right parking cable and left parking cable and move forward, realize parking braking, and simultaneously, the setting of first movable pulley and second movable pulley has shortened the stroke of parking cable, the parking effect has been improved, and simultaneously, connecting cable and second movable pulley swing joint, the stroke is unanimous when making right parking cable and left parking cable parking, the automatically regulated of right parking cable and left parking cable has been realized.
The utility model discloses shortened the parking stroke, it is more convenient when making the parking, simultaneously, avoided controlling back parking cable length to have the deviation, the back parking stroke is unanimous about the messenger, has increased braking effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the first movable pulley and the second movable pulley of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a hand brake block; 2. a first parking cable; 3. a first pulley yoke; 301. a first movable pulley; 4. a fixing mechanism; 401. adjusting the bolt; 402. fixing a bracket; 403. a second parking cable; 5. a second pulley yoke; 501. a second movable pulley; 6. a right parking cable; 601. a connecting cable; 7. a left parking cable; 8. a drum brake.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 2:
the utility model provides a movable pulley block parking system device, which comprises a hand brake block 1, a first parking cable 2, a first pulley yoke 3, a fixing mechanism 4, a second pulley yoke 5, a right parking cable 6, a left parking cable 7 and a drum brake 8;
the front end of the first parking cable 2 is fixedly connected to the rear of the hand brake block 1;
the first pulley yoke 3 is fixedly connected to the rear end of the first parking cable 2, and the first pulley yoke 3 is connected to the inside of the vehicle body in a sliding mode;
the fixing mechanism 4 is welded inside the frame, and the fixing mechanism 4 is fixedly arranged at the rear end of the right side of the first pulley frame 3;
the second pulley yoke 5 is arranged behind the first pulley yoke 3 in a sliding manner;
the front end of the right parking cable 6 is movably connected to the rear right side of the second pulley yoke 5;
the front end of the left parking cable 7 is movably connected to the rear left side of the second pulley yoke 5;
the drum brakes 8 are arranged in two groups, the drum brakes 8 are fixedly connected to the left end and the right end of a rear axle of the vehicle respectively, and the drum brakes 8 are fixedly connected with the right parking cable 6 and the left parking cable 7 respectively.
Wherein, first pulley yoke 3 includes: a first movable sheave 301;
the first movable pulley 301 is rotatably connected to the middle position of the first pulley frame 3, in use, the hand brake block 1 rotates to drive the first parking cable 2 to move forward, and the first parking cable 2 moves forward to drive the first movable pulley 301 to move forward.
Wherein, fixed establishment 4 is including: a fixed bracket 402 and a second parking cable 403;
the fixed bracket 402 is welded inside the vehicle body, and the fixed bracket 402 is provided with an opening structure;
the front end of the second parking cable 403 is provided with a thread structure, the rear end of the second parking cable 403 is fixedly connected in front of the second pulley frame 5, the front end of the second parking cable 403 passes through the opening of the fixed bracket 402, and the second parking cable 403 is movably connected with the first pulley frame 3.
Wherein, fixed establishment 4 still includes: an adjusting bolt 401;
the adjusting bolts 401 are arranged in two groups, the adjusting bolts 401 are respectively in threaded connection with the front end of the second parking cable 403, the adjusting bolts 401 are respectively arranged at the front end and the rear end of the fixing support 402, and in use, the tightness of the second parking cable 403 can be adjusted by screwing the adjusting bolts 401.
Wherein, second pulley yoke 5 includes: a second movable sheave 501;
the second movable pulley 501 is rotatably connected to an intermediate position of the second pulley yoke 5, in use, the second parking cable 403 moves forward to drive the second pulley yoke 5 to move forward, and the second pulley yoke 5 moves forward to drive the second movable pulley 501 to move forward.
Wherein, right parking cable 6 includes: a connecting cable 601;
the left end of a connecting cable 601 is fixedly connected with the front end of a left parking cable 7, the right end of the connecting cable 601 is fixedly connected with the front end of a right parking cable 6, and the connecting cable 601 is movably connected with a second movable pulley 501, in use, a hand brake block 1 rotates to drive a first parking cable 2 to move forwards, the first parking cable 2 moves forwards to drive a first movable pulley 301 to move forwards, the first movable pulley 301 moves forwards to drive a second parking cable 403 to move forwards, the second parking cable 403 moves forwards to drive a second pulley frame 5 to move forwards, the second pulley frame 5 moves forwards to drive a second movable pulley 501 to move forwards, the second movable pulley 501 moves forwards to drive a connecting cable 601 to move forwards, the connecting cable 601 moves forwards to drive the right parking cable 6 and the left parking cable 7 to move forwards to realize parking braking, meanwhile, the arrangement of the first movable pulley 301 and the second movable pulley 501 shortens the stroke of the parking cable, the effect of the parking cable is improved, and meanwhile, the connecting cable 601 is movably connected with the second movable pulley 601 to park the parking cable 6 and the left parking cable 501, and the parking cable 6 are consistent with the stroke of the left parking cable 501, and the stroke of the parking cable 501 is automatically adjusted.
The specific use mode and function of the embodiment are as follows:
when the device needs parking, a driver pulls a hand brake block 1, the hand brake block 1 rotates to drive a first parking cable 2 to move forwards, the first parking cable 2 moves forwards to drive a first movable pulley 301 to move forwards, the first movable pulley 301 moves forwards to drive a second parking cable 403 to move forwards, the second parking cable 403 moves forwards to drive a second pulley frame 5 to move forwards, the second pulley frame 5 moves forwards to drive a second movable pulley 501 to move forwards, the second movable pulley 501 moves forwards to drive a connecting cable 601 to move forwards, the connecting cable 601 moves forwards to drive a right parking cable 6 and a left parking cable 7 to move forwards, parking braking is achieved, meanwhile, the arrangement of the first movable pulley 301 and the second movable pulley 501 shortens the stroke of the parking cable, the parking effect is improved, meanwhile, the connecting cable 601 is movably connected with the second movable pulley 501, the stroke of the right parking cable 6 is consistent with that of the left parking cable 7, and parking regulation of the right parking cable 6 and the left parking cable 7 is achieved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. Movable pulley group parking system device, its characterized in that: the parking brake device comprises a hand brake block (1), a first parking cable (2), a first pulley yoke (3), a fixing mechanism (4), a second pulley yoke (5), a right parking cable (6), a left parking cable (7) and a drum brake (8); the front end of the first parking inhaul cable (2) is fixedly connected to the rear of the hand brake block (1); the first pulley yoke (3) is fixedly connected to the rear end of the first parking cable (2), and the first pulley yoke (3) is connected to the inside of the vehicle body in a sliding mode; the fixing mechanism (4) is welded inside the frame, and the fixing mechanism (4) is fixedly arranged at the rear end of the right side of the first pulley frame (3); the second pulley frame (5) is arranged behind the first pulley frame (3) in a sliding manner; the front end of the right parking cable (6) is movably connected to the rear right side of the second pulley frame (5); the front end of the left parking cable (7) is movably connected to the left side behind the second pulley yoke (5); the drum brakes (8) are arranged in two groups, the drum brakes (8) are fixedly connected to the left end and the right end of a rear axle of the vehicle respectively, and the drum brakes (8) are fixedly connected with the right parking cable (6) and the left parking cable (7) respectively.
2. The movable pulley block parking system device according to claim 1, wherein: the first pulley yoke (3) comprises: a first movable pulley (301); the first movable pulley (301) is rotatably connected to the middle position of the first pulley frame (3).
3. The running-pulley-block parking system device of claim 1, wherein: the fixing mechanism (4) comprises: a fixed bracket (402) and a second parking cable (403); the fixed support (402) is welded inside the vehicle body, and the fixed support (402) is provided with an opening structure; the front end of the second parking cable (403) is provided with a thread structure, the rear end of the second parking cable (403) is fixedly connected to the front of the second pulley frame (5), the front end of the second parking cable (403) penetrates through the opening of the fixing support (402), and the second parking cable (403) is movably connected with the first pulley frame (3).
4. The movable pulley block parking system device according to claim 3, wherein: the fixing mechanism (4) further comprises: an adjusting bolt (401); the adjusting bolts (401) are arranged in two groups, the adjusting bolts (401) are in threaded connection with the front end of the second parking cable (403) respectively, and the adjusting bolts (401) are arranged at the front end and the rear end of the fixing support (402) respectively.
5. The running-pulley-block parking system device of claim 1, wherein: the second pulley yoke (5) comprises: a second movable pulley (501); the second movable pulley (501) is rotatably connected to the middle position of the second pulley frame (5).
6. The running-pulley-block parking system apparatus of claim 5, wherein: the right parking cable (6) comprises: a connecting rope (601); the left end of the connecting cable (601) is fixedly connected with the front end of the left parking cable (7), the right end of the connecting cable (601) is fixedly connected with the front end of the right parking cable (6), and the connecting cable (601) is movably connected with the second movable pulley (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221500359.1U CN217705781U (en) | 2022-06-16 | 2022-06-16 | Movable pulley block parking system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221500359.1U CN217705781U (en) | 2022-06-16 | 2022-06-16 | Movable pulley block parking system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217705781U true CN217705781U (en) | 2022-11-01 |
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ID=83801280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221500359.1U Active CN217705781U (en) | 2022-06-16 | 2022-06-16 | Movable pulley block parking system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217705781U (en) |
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2022
- 2022-06-16 CN CN202221500359.1U patent/CN217705781U/en active Active
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