CN216402834U - Friction-driven emergency opening device for automobile conveying line - Google Patents
Friction-driven emergency opening device for automobile conveying line Download PDFInfo
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- CN216402834U CN216402834U CN202122506018.7U CN202122506018U CN216402834U CN 216402834 U CN216402834 U CN 216402834U CN 202122506018 U CN202122506018 U CN 202122506018U CN 216402834 U CN216402834 U CN 216402834U
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- opening device
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Abstract
The utility model relates to the technical field of automobile conveying equipment, in particular to a friction-driven emergency opening device for an automobile conveying line. It includes the mounting bracket that two bilateral symmetry set up, the hand capstan winch of auto-lock is connected through connecting piece detachable in the mounting bracket lower part, and the second fixed pulley module that the level set up is connected through connecting piece detachable in the mounting bracket middle part, and the first fixed pulley module of connecting vertical setting is connected through connecting piece detachable in mounting bracket upper portion, connect wire rope one end on the hand capstan winch of auto-lock, the wire rope other end passes through second fixed pulley module and first fixed pulley module in proper order and connects the rope clip, and the hand capstan winch of auto-lock can be with the wire rope rolling and realize the auto-lock. The polyurethane rubber-coated wheel of the friction driving system pressed on the carrier can be quickly opened in an emergency state, so that workers can quickly and easily push the carrier, and the stopping condition of the whole automobile conveying line is avoided.
Description
Technical Field
The utility model relates to the technical field of automobile conveying equipment, in particular to a friction-driven emergency opening device for an automobile conveying line.
Background
At present, automobile conveying equipment mostly adopts friction drive system, and friction drive system uses nimble high-efficient, and its leading principle is: the motor is directly connected with a polyurethane rubber-coated wheel, the polyurethane rubber-coated wheel is tightly pressed to the carrier connecting rod by a high-rigidity spring, and the spring provides positive pressure by utilizing the high friction coefficient of polyurethane so as to generate friction force. The motor drives the polyurethane wheel, and the friction force drives the carrier to move forwards. Since a high stiffness spring must be used, the pressing force is even as high as 100kgf, and if a motor fails, the carrier cannot be driven forward. In order to ensure that the production is not stopped, the carrier must be pushed forward by manpower. However, if the pressing force is large, the manual force cannot overcome the pressing force to push the carrier forward.
In the prior art, maintenance teams and groups climb a friction driving system by using a crawling ladder, then manually disassemble a spring assembly, push a carrier after positive pressure is eliminated, and the emergency treatment also easily causes line stop of a production line and seriously depends on the skill proficiency of maintenance personnel, so that the efficiency is low.
SUMMERY OF THE UTILITY MODEL
This application is directed against the shortcoming among the above-mentioned prior production technology, provides an emergent opening device of car transfer chain friction drive rational in infrastructure, can open the polyurethane rubber-coated wheel who compresses tightly the friction drive system on the carrier fast under emergency state for the promotion carrier that the staff can relax fast avoids whole car transfer chain to pause the condition and takes place.
The technical scheme adopted by the utility model is as follows:
emergent opening device of car transfer chain friction drive, mounting bracket including two bilateral symmetry settings, the hand capstan winch of auto-lock is connected through connecting piece detachable in the mounting bracket lower part, and the second fixed pulley module that the level set up is connected through connecting piece detachable in the mounting bracket middle part, and the first fixed pulley module of vertical setting is connected through connecting piece detachable in mounting bracket upper portion, connect wire rope one end on the hand capstan winch of auto-lock, the wire rope other end connects the rope clip behind second fixed pulley module and the first fixed pulley module in proper order, and the hand capstan winch of auto-lock can be with the wire rope rolling and realize the auto-lock.
Furthermore, two mounting brackets are arranged on two sides of the friction driving system, and the rope clamp is detachably connected to a polyurethane rubber coating wheel support of the friction driving system.
Further, the mounting bracket includes the bottom plate, the first installation pole of vertical fixed on the bottom plate, and the third installation pole that the level set up is connected through the second installation pole to first installation pole upper end.
Furthermore, the first fixed pulley module comprises a first fixed pulley, the center of the first fixed pulley is rotatably connected with a first fixed pulley shaft, two ends of the first fixed pulley shaft are fixedly connected with fixed pulley supporting plates, the fixed pulley supporting plates are fixed on the first installation clamping plates, the first installation clamping plates are connected with second installation clamping plates through locking assemblies, the first installation clamping plates and the second installation clamping plates are respectively arranged on the front end face and the rear end face of the installation frame, and the locking assemblies connected on the first installation clamping plates penetrate through the installation frame and then are connected with the second installation clamping plates.
Further, the second fixed pulley module and the first fixed pulley module are identical in structure.
Furthermore, the surface of the mounting frame is provided with a front-back through adjusting groove, and the locking assembly can slide along the length direction of the adjusting groove to adjust the position.
Furthermore, locking Assembly includes construction bolt, connects lock nut behind the screw rod end of construction bolt passes second installation splint, and lock nut is with first installation splint and the locking of second installation splint on two terminal surfaces around the mounting bracket.
The utility model has the following beneficial effects:
the utility model has compact and reasonable structure, convenient operation, low cost, high efficiency, large benefit and no safety risk, and can quickly open the polyurethane rubber-coated wheel of the friction driving system pressed on the carrier in an emergency state, so that the worker can quickly and easily push the carrier, and the stop condition of the whole automobile conveying line is avoided; the crawling ladder does not need to be moved to climb to the equipment, so that a large amount of time is saved; the disassembly of the spring can be delayed, and the emergency production of a production line is guaranteed.
Drawings
FIG. 1 is a front view of the present invention.
Fig. 2 is a view showing the structure of the mount.
Fig. 3 is a front view of the first fixed sheave module.
Fig. 4 is a top view of the first fixed sheave module.
Wherein: 100. a mounting frame; 110. a base plate; 120. a first mounting bar; 130. a second mounting bar; 140. A third mounting bar; 150. an adjustment groove; 200. a self-locking hand winch; 300. rope clips; 400. a first fixed pulley module; 410. a first fixed pulley; 420. a first fixed pulley shaft; 430. a fixed pulley support plate; 440. a first mounting clamp plate; 450. a second mounting clamp plate; 460. installing a bolt; 470. locking the nut; 500. a second fixed pulley module; 600. a wire rope; A. a friction drive system.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
In the embodiment shown in fig. 1, the friction-driven emergency opening device for the automobile conveying line mainly comprises two mounting frames 100 which are arranged in bilateral symmetry, and when in use, the two mounting frames 100 are arranged on two sides of a friction driving system a.
In the embodiment shown in fig. 1 and 2, the lower portion of the mounting rack 100 is detachably connected to the self-locking hand winch 200 through a connector, the middle portion of the mounting rack 100 is detachably connected to the horizontally arranged second fixed pulley module 500 through a connector, and the upper portion of the mounting rack 100 is detachably connected to the vertically arranged first fixed pulley module 400 through a connector. Connect wire rope 600 one end on the hand capstan 200 of auto-lock, the wire rope 600 other end passes through second fixed pulley module 500 and first fixed pulley module 400 back in proper order and connects rope clamp 300, and rope clamp 300 detachable connects on friction drive system A's polyurethane rubber coating wheel support, and hand capstan 200 of auto-lock can be with the rolling of wire rope 600 and realize the auto-lock. The second fixed pulley module 500 and the first fixed pulley module 400 are used for realizing the direction change of the steel wire rope 600, so that the direction of the steel wire rope is changed from vertical to horizontal.
In the embodiment shown in fig. 2, the mounting block 100 includes a base plate 110, a first mounting rod 120 is vertically fixed on the base plate 110, and an upper end of the first mounting rod 120 is connected to a horizontally arranged third mounting rod 140 through a second mounting rod 130.
In the embodiment shown in fig. 3 and 4, the first fixed pulley module 400 includes a first fixed pulley 410, the first fixed pulley 410 is rotatably connected to a first fixed pulley shaft 420, two ends of the first fixed pulley shaft 420 are fixedly connected to fixed pulley brackets 430, the fixed pulley brackets 430 are fixed to a first mounting plate 440, the first mounting plate 440 is connected to a second mounting plate 450 through a locking assembly, the first mounting plate 440 and the second mounting plate 450 are respectively disposed on the front and rear end surfaces of the mounting block 100, and the locking assembly connected to the first mounting plate 440 passes through the mounting block 100 and is connected to the second mounting plate 450. Second fixed pulley module 500 the first fixed pulley module 400 is identical in structure.
In the embodiment shown in fig. 3, the locking assembly includes a mounting bolt 460, a screw end of the mounting bolt 460 passes through the second mounting clamp 450 and is connected to a locking nut 470, and the locking nut 470 locks the first mounting clamp 440 and the second mounting clamp 450 to the front and rear end surfaces of the mounting block 100.
In the embodiment shown in fig. 4, the surface of the mounting block 100 is provided with an adjusting slot 150 penetrating in the front-back direction, and the locking assembly can slide along the length direction of the adjusting slot 150 to adjust the position.
The working principle of the utility model is as follows: when the friction driving system A breaks down, the maintenance personnel quickly walk to the front of the self-locking hand winch 200, the self-locking hand winch 200 rotates clockwise, the self-locking hand winch 200 winds the steel wire rope 600, the steel wire rope 600 is changed to the rear through the first fixed pulley module 400 and the second fixed pulley module 500, the polyurethane rubber coating wheel support of the friction driving system A is directly dragged, the polyurethane rubber coating wheel is forced to be separated from contact with the carrier connecting rod through a powerful further compression spring, positive pressure does not exist between the polyurethane rubber coating wheel support and the carrier, and the carrier can freely pass through. When the production line is stopped, after the maintenance personnel get rid of the motor fault, the self-locking hand winch 200 is rotated anticlockwise, the steel wire rope 600 is released, and the polyurethane rubber-coated wheel presses the carrier tie rod again under the action of the high-rigidity spring. At this time, the steel wire rope 600 has no obvious tension and no obvious relaxation.
The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.
Claims (7)
1. The utility model provides an emergent opening device of car transfer chain friction drive, includes mounting bracket (100) that two bilateral symmetry set up, its characterized in that: the hand capstan winch of auto-lock (200) is connected through connecting piece detachable to mounting bracket (100) lower part, and second fixed pulley module (500) that connecting piece detachable connection level set up is passed through at mounting bracket (100) middle part, and first fixed pulley module (400) of vertical setting are connected through connecting piece detachable on mounting bracket (100) upper portion, connect wire rope (600) one end on hand capstan winch of auto-lock (200), connect rope clip (300) behind second fixed pulley module (500) and first fixed pulley module (400) in proper order to the wire rope (600) other end, and hand capstan winch of auto-lock (200) can be with wire rope (600) rolling and realize the auto-lock.
2. The friction driven emergency opening device for vehicle conveyor lines as recited in claim 1, further comprising: the two mounting racks (100) are arranged on two sides of the friction driving system (A), and the rope clamp (300) is detachably connected to a polyurethane rubber coating wheel support of the friction driving system (A).
3. Friction-driven emergency opening device for vehicle conveyor lines according to claim 1 or 2, characterized in that: the mounting rack (100) comprises a bottom plate (110), a first mounting rod (120) is vertically fixed on the bottom plate (110), and the upper end of the first mounting rod (120) is connected with a third mounting rod (140) which is horizontally arranged through a second mounting rod (130).
4. A friction-driven emergency opening device for vehicle conveyor lines as claimed in claim 3, wherein: first fixed pulley module (400) include first fixed pulley (410), first fixed pulley (410) center is rotated and is connected first fixed pulley axle (420), first fixed pulley axle (420) both ends fixed connection fixed pulley extension board (430), fixed pulley extension board (430) are fixed on first installation splint (440), first installation splint (440) are connected second installation splint (450) through locking Assembly, first installation splint (440) and second installation splint (450) set up respectively on two terminal surfaces around mounting bracket (100), the locking Assembly who connects on first installation splint (440) passes mounting bracket (100) back connection second installation splint (450).
5. The friction driven emergency opening device for vehicle conveyor lines as recited in claim 4, wherein: the second fixed pulley module (500) and the first fixed pulley module (400) have the same structure.
6. The friction driven emergency opening device for vehicle conveyor lines as recited in claim 5, wherein: the surface of the mounting rack (100) is provided with a front-back through adjusting groove (150), and the locking assembly can slide along the length direction of the adjusting groove (150) to adjust the position.
7. The friction-driven emergency opening device for automobile conveyor lines as recited in claim 6, wherein: the locking assembly comprises a mounting bolt (460), the screw end of the mounting bolt (460) penetrates through the second mounting clamping plate (450) and then is connected with a locking nut (470), and the locking nut (470) locks the first mounting clamping plate (440) and the second mounting clamping plate (450) on the front end face and the rear end face of the mounting frame (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506018.7U CN216402834U (en) | 2021-10-18 | 2021-10-18 | Friction-driven emergency opening device for automobile conveying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506018.7U CN216402834U (en) | 2021-10-18 | 2021-10-18 | Friction-driven emergency opening device for automobile conveying line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216402834U true CN216402834U (en) | 2022-04-29 |
Family
ID=81297101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122506018.7U Active CN216402834U (en) | 2021-10-18 | 2021-10-18 | Friction-driven emergency opening device for automobile conveying line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216402834U (en) |
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2021
- 2021-10-18 CN CN202122506018.7U patent/CN216402834U/en active Active
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