CN219947800U - Rope winding and rewinding device of new energy test vehicle emergency towing system - Google Patents
Rope winding and rewinding device of new energy test vehicle emergency towing system Download PDFInfo
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- CN219947800U CN219947800U CN202321461244.0U CN202321461244U CN219947800U CN 219947800 U CN219947800 U CN 219947800U CN 202321461244 U CN202321461244 U CN 202321461244U CN 219947800 U CN219947800 U CN 219947800U
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- rope
- rope winding
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- 238000004804 winding Methods 0.000 title claims abstract description 53
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a rope winding device of a new energy test vehicle emergency towing system, which comprises a ground, a rope winding device main body, a steel wire rope and a test vehicle main body, wherein the rope winding device main body is arranged on one side of the top of the ground, a winding roller is arranged in the rope winding device main body, the steel wire rope is wound on the winding roller, one end of the steel wire rope is provided with a connecting mechanism, the other side of the top of the ground is provided with the test vehicle main body, the connecting mechanism is connected with one end of the test vehicle main body, and limiting pieces are arranged on two sides of the winding roller. According to the utility model, the two sides of the steel wire rope are limited by arranging the ground, the rope winding and rewinding device main body, the winding roller, the steel wire rope, the connecting mechanism, the test vehicle main body, the second rotary driving mechanism, the first rotary driving mechanism, the bidirectional screw rod, the movable sleeve and the limiting piece, so that the phenomenon of deviation and displacement during rapid winding of the steel wire rope is prevented.
Description
Technical Field
The utility model relates to the technical field of rope winding and rewinding devices, in particular to a rope winding and rewinding device of an emergency dragging system of a new energy test vehicle.
Background
The new energy vehicle is an automobile which adopts unconventional vehicle fuel as a power source (or adopts conventional vehicle fuel and a novel vehicle-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the vehicle, and the formed technical principle is advanced, and the automobile is provided with a new technology and a new structure.
1. The rope winding and rewinding device is lack of a clamping and limiting structure when winding the steel wire rope, so that the phenomenon of deviation and displacement easily occurs when the main body of the test car is pulled; 2. the rope winding and rewinding device needs the hook to be connected with the main body of the test vehicle, the common hook is easy to unhook, and the safety is low; 3. the rope winding and rewinding device generally needs to be fixed on the outdoor ground, and poor stability exists during fixing, so that the winding roller easily shakes during rotation.
Disclosure of Invention
The utility model aims to provide a rope winding and rewinding device of an emergency dragging system of a new energy test vehicle, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new forms of energy test car emergency towing system's receipts rope rollback device, includes ground, receipts rope rollback device main part, wire rope and test car main part, one side at ground top is provided with receipts rope rollback device main part, just the inside of receipts rope rollback device main part is provided with the wind-up roll, the winding has wire rope on the wind-up roll, just wire rope's one end is provided with coupling mechanism, the opposite side at ground top is provided with the test car main part, coupling mechanism is connected with the one end of test car main part, the central point department of receipts rope rollback device main part one side is provided with second rotary drive mechanism, just second rotary drive mechanism's output is connected with the wind-up roll, the both sides of wind-up roll all are provided with the locating part.
Preferably, the top inside the rope winding device main body is provided with a bidirectional screw rod, two ends of the bidirectional screw rod are respectively sleeved with a movable sleeve, and the bottom ends of the movable sleeves are respectively connected with a limiting piece.
Preferably, a first rotary driving mechanism is arranged at the top end of one side of the rope winding and rewinding device main body, and the output end of the first rotary driving mechanism is connected with a bidirectional screw rod.
Preferably, two sides of the bottom of the rope winding and rewinding device main body are uniformly connected with the ground through fixing piles, and protruding blocks are uniformly distributed on the outer sides of the fixing piles.
Preferably, pile heads are arranged at the bottom ends of the fixed piles, and grooves are uniformly formed in the pile heads.
Preferably, one side of the connecting mechanism is respectively connected with a first hook body and a second hook body through a rotating shaft in a rotating mode, a first gear and a second gear are respectively arranged on the first hook body and the second hook body, and the first gear is meshed with the second gear.
Preferably, a micro cylinder is arranged in the connecting mechanism, and the output end of the micro cylinder is connected with the first hook body through a connecting shaft.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This emergent rope rollback device that draws of new forms of energy test car is through installing ground, receipts rope rollback device main part, the wind-up roll, wire rope, coupling mechanism, the test car main part, second rotary drive mechanism, a rotary drive mechanism, two-way lead screw, movable sleeve and locating part, coupling mechanism and test car body coupling, when the emergency needs to draw appearing, second rotary drive mechanism drives the wind-up roll and rotates for wire rope rolling, pull out the test car main part from test scene through coupling mechanism, drive two-way lead screw rotation through a rotary drive mechanism, make movable sleeve and locating part be close to each other, both sides with wire rope are spacing, the phenomenon that skew shifted appears when preventing wire rope to wind fast.
(2) This emergent rope rollback device that draws of new forms of energy test car system is through being provided with coupling mechanism, first coupler body, second coupler body, first gear, second gear and miniature cylinder, miniature cylinder promotes first coupler body and first gear inwards to be closed through the even axle, second gear and first gear engagement for the second coupler body moves to the direction of activity of first coupler body, thereby is fixed through the fixed part connection on first coupler body and second coupler body and the test car main part, simple structure facilitates the control, the phenomenon of unhooking is difficult to appear.
(3) This emergent rope rollback device that draws of new forms of energy test car is provided with the pile through installing the spud, the bottom of spud is provided with the pile head, makes things convenient for being connected between spud and the ground, and the spud outside evenly distributed has the lug, does benefit to the area of contact between increase spud and the ground to improve joint strength, pile head upper evenly distributed has the recess, can further increase the resistance to plucking performance, avoids receiving rope rollback device main part to appear inclining or collapse, improves stability.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the main body of the rope rewinding device according to the present utility model;
FIG. 3 is a schematic view of a pile structure according to the present utility model;
fig. 4 is a schematic cross-sectional structure of the connecting mechanism of the present utility model.
In the figure: 1. ground surface; 2. fixing piles; 3. a wind-up roll; 4. a rope winding device main body; 5. a wire rope; 6. a connecting mechanism; 7. a test vehicle body; 8. a two-way screw rod; 9. a movable sleeve; 10. a first rotary drive mechanism; 11. a second rotary drive mechanism; 12. a limiting piece; 13. a bump; 14. a pile head; 15. a groove; 16. a first hook body; 17. a first gear; 18. a micro cylinder; 19. a second gear; 20. and a second hook body.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a new energy test car emergency towing system's receipts rope rollback device, includes ground 1, receipts rope rollback device main part 4, wire rope 5 and test car main part 7, and one side at ground 1 top is provided with receipts rope rollback device main part 4, and the both sides of receipts rope rollback device main part 4 bottom are evenly connected with ground 1 through spud 2, and the outside evenly distributed of spud 2 has lug 13, does benefit to the area of contact between increase spud 2 and ground 1 to improve joint strength;
the pile heads 14 are arranged at the bottom ends of the fixed piles 2, and the grooves 15 are uniformly formed in the pile heads 14, so that the pulling resistance can be further improved, the main body 4 of the rope winding and rewinding device is prevented from tilting or collapsing, and the stability is improved;
the inside of the rope winding and rewinding device main body 4 is provided with a winding roller 3, a steel wire rope 5 is wound on the winding roller 3, one end of the steel wire rope 5 is provided with a connecting mechanism 6, the other side of the top of the ground 1 is provided with a test car main body 7, the connecting mechanism 6 is connected with one end of the test car main body 7, and the connecting mechanism 6 is pulled out and connected with the test car main body 7 of a test area;
one side of the connecting mechanism 6 is respectively connected with a first hook body 16 and a second hook body 20 in a rotating way through a rotating shaft, a first gear 17 and a second gear 19 are respectively arranged on the first hook body 16 and the second hook body 20, and the first gear 17 is meshed with the second gear 19;
the inside of the connecting mechanism 6 is provided with a micro cylinder 18, and the output end of the micro cylinder 18 is connected with the first hook 16 through a connecting shaft;
the miniature air cylinder 18 on the connecting mechanism 6 pushes the first hook body 16 and the first gear 17 to be closed inwards through the connecting shaft, and the second gear 19 is meshed with the first gear 17, so that the second hook body 20 moves towards the moving direction of the first hook body 16, and the first hook body 16 and the second hook body 20 are fixedly connected with the fixing part on the main body 7 of the test vehicle, so that the structure is simple and convenient to control, and unhooking phenomenon is not easy to occur;
a second rotary driving mechanism 11 is arranged at the central position of one side of the rope winding and rewinding device main body 4, and the output end of the second rotary driving mechanism 11 is connected with the winding roller 3;
in the test process, if an emergency situation needs to be towed, the second rotary driving mechanism 11 drives the winding roller 3 to rotate, so that the steel wire rope 5 is wound, and the test car body 7 is towed out of a test site through the connecting mechanism 6;
limiting pieces 12 are arranged on two sides of the winding roller 3, a bidirectional screw rod 8 is arranged at the top end inside the rope winding device main body 4, movable sleeves 9 are sleeved at two ends of the bidirectional screw rod 8, and the bottom ends of the movable sleeves 9 are connected with the limiting pieces 12;
the top end of one side of the rope winding and rewinding device main body 4 is provided with a first rotary driving mechanism 10, and the output end of the first rotary driving mechanism 10 is connected with a bidirectional screw rod 8;
the first rotary driving mechanism 10 can drive the bidirectional screw rod 8 to rotate, so that the movable sleeve 9 and the limiting piece 12 are close to each other, the two sides of the steel wire rope 5 are limited, and the phenomenon of deviation and displacement during rapid winding of the steel wire rope 5 is prevented;
the specific model specifications of the first rotary driving mechanism 10, the second rotary driving mechanism 11 and the micro cylinder 18 need to be determined according to the model selection calculation of the specification parameters of the device, and the like, and the model selection calculation method is the prior art, so detailed description is omitted.
Working principle: when the device is used, the rope winding and rewinding device main body 4 is connected with the ground 1 through the fixing pile 2, the protruding blocks 13 are uniformly distributed on the outer side of the fixing pile 2, the contact area between the fixing pile 2 and the ground 1 is increased, therefore, the connection strength is improved, the rope winding and rewinding device main body 4 is prevented from tilting or collapsing, the stability is improved, the connecting mechanism 6 is pulled out and is connected with the test car main body 7 in a test area, when the device is connected, the micro air cylinder 18 on the connecting mechanism 6 pushes the first hook 16 and the first gear 17 to be closed inwards through the connecting shaft, the second gear 19 is meshed with the first gear 17, the second hook 20 moves towards the moving direction of the first hook 16, the first hook 16 and the second hook 20 are connected and fixed with the fixing part on the test car main body 7, the device is simple and convenient to control in structure, the unhooking phenomenon is not easy to occur, in the test process, if the device is required to be towed in an emergency, the second rotary driving mechanism 11 drives the winding roller 3 to rotate, the test car main body 7 is pulled out from the site through the connecting mechanism 6, the wire rope 5 is pulled out from the test car main body 10 through the connecting mechanism, and the wire rope 5 is prevented from moving towards two sides through the first rotary driving mechanism 10, and the wire rope 5 is prevented from moving towards two sides through the moving wire guide pieces 8, and the wire guide 5 is prevented from moving towards two sides.
Claims (7)
1. The utility model provides a new forms of energy test car emergency towing system's receipts rope rollback device, its characterized in that, including ground (1), receipts rope rollback device main part (4), wire rope (5) and test car main part (7), one side at ground (1) top is provided with receipts rope rollback device main part (4), just the inside of receipts rope rollback device main part (4) is provided with wind-up roll (3), the winding has wire rope (5) on wind-up roll (3), just the one end of wire rope (5) is provided with coupling mechanism (6), the opposite side at ground (1) top is provided with test car main part (7), coupling mechanism (6) are connected with the one end of test car main part (7), the central point department of receipts rope rollback device main part (4) one side is provided with second rotary drive mechanism (11), just the output of second rotary drive mechanism (11) is connected with wind-up roll (3), both sides of wind-up roll (3) all are provided with spacing piece (12).
2. The rope winding device of the new energy test vehicle emergency towing system according to claim 1, wherein the rope winding device comprises the following components: the two-way screw rod (8) is arranged at the top end inside the rope winding device main body (4), movable sleeves (9) are sleeved at two ends of the two-way screw rod (8), and the bottom ends of the movable sleeves (9) are connected with limiting pieces (12).
3. The rope winding device of the new energy test vehicle emergency towing system according to claim 2, wherein: the top of one side of the rope winding and rewinding device body (4) is provided with a first rotary driving mechanism (10), and the output end of the first rotary driving mechanism (10) is connected with a bidirectional screw rod (8).
4. The rope winding device of the new energy test vehicle emergency towing system according to claim 1, wherein the rope winding device comprises the following components: the two sides of the bottom of the rope winding and rewinding device main body (4) are uniformly connected with the ground (1) through the fixing piles (2), and the outer sides of the fixing piles (2) are uniformly provided with the protruding blocks (13).
5. The rope winding device of the new energy test vehicle emergency towing system according to claim 4, wherein: pile heads (14) are arranged at the bottom ends of the fixed piles (2), and grooves (15) are uniformly formed in the pile heads (14).
6. The rope winding device of the new energy test vehicle emergency towing system according to claim 1, wherein the rope winding device comprises the following components: one side of the connecting mechanism (6) is respectively connected with a first hook body (16) and a second hook body (20) through a rotating shaft in a rotating mode, a first gear (17) and a second gear (19) are respectively arranged on the first hook body (16) and the second hook body (20), and the first gear (17) is meshed with the second gear (19).
7. The rope winding and rewinding device of the emergency towing system of the new energy test vehicle according to claim 6, wherein the rope winding and rewinding device is characterized in that: the inside of coupling mechanism (6) is provided with miniature cylinder (18), and the output of miniature cylinder (18) is connected with first coupler body (16) through the connecting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461244.0U CN219947800U (en) | 2023-06-08 | 2023-06-08 | Rope winding and rewinding device of new energy test vehicle emergency towing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461244.0U CN219947800U (en) | 2023-06-08 | 2023-06-08 | Rope winding and rewinding device of new energy test vehicle emergency towing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947800U true CN219947800U (en) | 2023-11-03 |
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ID=88553558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321461244.0U Active CN219947800U (en) | 2023-06-08 | 2023-06-08 | Rope winding and rewinding device of new energy test vehicle emergency towing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947800U (en) |
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2023
- 2023-06-08 CN CN202321461244.0U patent/CN219947800U/en active Active
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