CN221295990U - Anti-collision mechanism arranged at winch drum - Google Patents
Anti-collision mechanism arranged at winch drum Download PDFInfo
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- CN221295990U CN221295990U CN202323278553.7U CN202323278553U CN221295990U CN 221295990 U CN221295990 U CN 221295990U CN 202323278553 U CN202323278553 U CN 202323278553U CN 221295990 U CN221295990 U CN 221295990U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 7
- 230000008844 regulatory mechanism Effects 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The application provides an anti-collision mechanism arranged at a winch drum, and belongs to the technical field of winches. The anti-collision mechanism arranged at the winch drum comprises a frame, a gearbox, a motor, a drum, a steel lock regulating mechanism, a supporting block, a nut, a threaded rod, a travel switch, a sliding block, a supporting plate, a spring and a guide rod.
Description
Technical Field
The application relates to the technical field of windlass, in particular to an anti-collision mechanism arranged at a winding drum.
Background
The hoist is light and small hoisting equipment for hoisting or pulling objects by winding steel ropes by using reels, the hoist can vertically hoist, horizontally or obliquely pull heavy objects, the hoist is generally mainly an electric hoist and can be used independently or used as a component part in hoisting, road building, mine hoisting and other machines, and is widely applied due to simple operation, large rope winding quantity and convenient displacement.
Disclosure of utility model
In order to make up the defects, the application provides an anti-collision mechanism arranged at a winch drum, which aims to solve the problems that in the prior art, in the process of vertically lifting, horizontally or obliquely dragging a heavy object by utilizing a winch, in order to prevent the heavy object from being collided to cause damage to the heavy object or dragging machinery, an operator needs to watch beside the winch in real time so as to operate the winch in real time, and thus, the labor is wasted.
The application is realized in the following way:
The application provides a top-impact prevention mechanism arranged at a winding engine roller, which comprises a frame, a gearbox, a motor, a roller, a steel lock regulating mechanism, a supporting block, a nut, a threaded rod, a travel switch, a sliding block, a supporting plate, a spring and a guide rod, wherein the gearbox is fixed on the frame, an output shaft of the motor is in transmission connection with the gearbox, one end of the roller is rotatably arranged on the frame, and the other end of the roller is in transmission connection with an output end of the gearbox;
The steel lock regulation mechanism is arranged on the frame and the roller at the same time, steel ropes are uniformly and orderly arranged and wound on the roller through the arrangement of the steel lock regulation mechanism, the sliding block is arranged on the frame in a sliding mode, one end of the threaded rod is fixed on the outer wall of the sliding block, the threaded rod penetrates through the frame, the nut is sleeved on the threaded rod, the supporting blocks are fixed between the sliding blocks, the travel switch is fixed on the upper surface of the supporting blocks, the travel switch is electrically connected with the motor, the spring is fixed between the supporting plate and the supporting blocks, the supporting plate is located at the lower part of the roller, one end of the guide rod is fixed on the lower surface of the supporting plate, the guide rod penetrates through the supporting blocks in a sliding mode, and the guide rod penetrates through the spring.
In one embodiment of the application, the steel lock regulation mechanism comprises a reciprocating screw rod, a sliding rod, a chain transmission part, a connecting block and a limiting part, wherein the reciprocating screw rod is rotatably arranged on the frame, one end of the roller is in transmission connection with one end of the reciprocating screw rod through the chain transmission part, the sliding rod is fixed on the frame, the connecting block is arranged on the reciprocating screw rod, the connecting block is sleeved on the sliding rod in a sliding way, and the limiting part is fixed on the upper surface of the connecting block.
In one embodiment of the application, the steel lock regulating mechanism further comprises a protective cover, the protective cover is fixed on the frame, one end of the reciprocating screw rod and one end of the reciprocating screw rod both rotate to penetrate through the protective cover, and the chain transmission piece is arranged in the protective cover.
In one embodiment of the present application, the frame is provided with a through hole, and the threaded rod penetrates through the through hole.
In one embodiment of the present application, a chute is formed on the frame, and the slider is slidably disposed on the chute.
In one embodiment of the application, the nut is fixedly provided with a plurality of operating rods.
The beneficial effects of the application are as follows: according to the anti-collision mechanism arranged at the winch drum, when the anti-collision mechanism is used, the supporting block is moved according to the height of a vertically lifted, horizontally or obliquely pulled heavy object, the position of the supporting block on the frame is adjusted, namely, the distance between the supporting plate and the lowest end of the drum is adjusted, after the supporting block is well adjusted, the supporting block is held, the nut is rotated, the nut passes through the outer wall of the frame to enable the sliding block to be fixed on the frame, then the steel locking rope passes through the limiting piece, the heavy object can be pulled by the steel locking rope, the steel locking rope is wound on the drum under the action of the gearbox and the motor, the steel rope is uniformly and orderly arranged and wound on the drum under the action of the reciprocating screw rod, the sliding rod, the connecting block, the chain transmission piece and the limiting piece, the thickness of the steel rope stacked on the drum along with the rotation of the output shaft of the motor is continuously increased, when the steel rope is extruded to the supporting plate, the supporting plate moves downwards under the action of the spring and the guide rod, when the supporting plate is extruded to the travel switch, the travel switch works, the travel switch transmits signals to the motor, the motor stops working after the motor receives signals, the heavy object is effectively prevented from being pulled by the motor, the anti-collision mechanism can be more convenient for a user to use, and the anti-collision mechanism can not conveniently stop the motor according to the situation, and the anti-collision mechanism can be used by a user, and high user can conveniently and convenient to stop the anti-collision mechanism.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an anti-collision mechanism provided at a winding drum according to an embodiment of the present application;
Fig. 2 is a schematic perspective view of a steel lock regulation mechanism according to an embodiment of the present application;
FIG. 3 is a diagram showing a relationship between a drum and a support plate according to an embodiment of the present application;
fig. 4 is an exploded view between a support plate and a support block according to an embodiment of the present application.
In the figure: 110-a frame; 120-a gearbox; 130-an electric motor; 140-roller; 150-a steel lock regulating mechanism; 151-a reciprocating screw rod; 152-slide bar; 153-chain drive; 154-connecting blocks; 155-a limiting member; 156-a protective cover; 160-supporting blocks; 170-through holes; 180-nut; 190-a threaded rod; 191-travel switch; 192-slide block; 193-chute; 194-supporting plates; 195-a spring; 196-guide rod; 197-lever.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
Examples
Referring to fig. 1-4, the present application provides a technical solution: the anti-collision mechanism comprises a frame 110, a gearbox 120, a motor 130, a roller 140, a steel lock regulating mechanism 150, a supporting block 160, a nut 180, a threaded rod 190, a travel switch 191, a sliding block 192, a supporting plate 194, a spring 195 and a guide rod 196, wherein the gearbox 120 is fixed on the frame 110, an output shaft of the motor 130 is in transmission connection with the gearbox 120, one end of the roller 140 is rotatably arranged on the frame 110, and the other end of the roller 140 is in transmission connection with an output end of the gearbox 120;
The steel lock regulating mechanism 150 is arranged on the frame 110 and the roller 140 at the same time, the steel lock regulating mechanism 150 comprises a reciprocating screw rod 151, a sliding rod 152, a chain transmission member 153, a connecting block 154 and a limiting member 155, the reciprocating screw rod 151 is rotatably arranged on the frame 110, one end of the roller 140 and one end of the reciprocating screw rod 151 are connected together through the chain transmission member 153 in a transmission manner, the sliding rod 152 is fixed on the frame 110, the connecting block 154 is arranged on the reciprocating screw rod 151, the connecting block 154 is slidably sleeved on the sliding rod 152, the limiting member 155 is fixed on the upper surface of the connecting block 154, the arrangement of the reciprocating screw rod 151, the sliding rod 152, the connecting block 154, the chain transmission member 153 and the limiting member 155 enables steel ropes to be uniformly and orderly arranged and wound on the roller 140, the steel lock regulating mechanism 150 further comprises a protective cover 156, the protective cover 156 is fixed on the frame 110, one end of the reciprocating screw rod 151 and one end of the reciprocating screw rod 151 are rotatably penetrated through the protective cover 156, the chain transmission member 153 is arranged in the protective cover 156, and the protective cover 156 is arranged to facilitate dust protection of the chain transmission member 153;
The arrangement of the steel lock regulation mechanism 150 enables the steel cable to be uniformly and orderly arranged and wound on the roller 140, the sliding block 192 is arranged on the frame 110 in a sliding manner, the frame 110 is provided with the sliding groove 193, the sliding block 192 is arranged on the sliding groove 193 in a sliding manner, the sliding block 192 is convenient to move vertically and vertically on the frame 110, one end of the threaded rod 190 is fixed on the outer wall of the sliding block 192, the threaded rod 190 penetrates through the frame 110, the frame 110 is provided with the through hole 170, the threaded rod 190 penetrates through the through hole 170, the threaded rod 190 is convenient to move on the frame 110, even if the supporting block 160 moves on the frame 110, the nut 180 is sleeved on the threaded rod 190, the nut 180 is fixedly provided with the operating rod 197, the operating rod 197 is provided with a plurality of operating rods 197, the setting of the operating rod 197 is convenient to rotate the nut 180, the sliding of the sliding block 192 is achieved, the sliding block 192 is locked or unlocked, the supporting block 160 is fixed between the sliding blocks 192, the travel switch 191 is fixed on the upper surface of the supporting block 160, the travel switch 191 is electrically connected with the motor 130, the spring 195 is fixed between the supporting block 194 and the supporting block 160, the supporting rod 194 is located at the lower end of the roller 140, the supporting rod 194 is fixed on the supporting rod 194, the lower surface of the supporting rod 196, the supporting rod 194 is fixedly arranged on the supporting rod 194, and the lower surface of the supporting rod 196 is fixedly arranged on the supporting rod 194, and penetrates through the supporting rod 160, and penetrates through the supporting rod 196.
Specifically, the working principle of the anti-collision mechanism arranged at the winch drum is as follows: during the use, according to the height of the heavy object that vertical lifting, level or slope was pulled, remove supporting shoe 160, adjust slider 192 position on frame 110, adjust the distance between backup pad 194 and the cylinder 140 lower extreme promptly, after adjusting, hold supporting shoe 160, rotatory nut 180, nut 180 is through the outer wall of extrusion frame 110, make slider 192 be fixed on frame 110, then pass limiter 155 with the steel lock rope, can utilize the steel lock rope to pull the heavy object, the cylinder 140 is carried out the kinking to the steel lock rope under gearbox 120 and motor 130's effect, make the even orderly range winding of cable rope on cylinder 140 under reciprocating lead screw 151, slide bar 152, connecting block 154, chain transmission 153 and limiter 155, along with the rotatory steel cable thickness of stacking on cylinder 140 of motor 130 output shaft constantly increases, when cable rope extrudees backup pad 194, backup pad 194 moves down under the effect of spring 195 and guide arm 196, when backup pad 194 extrudees switch 191, switch 191 works, switch 191 is with the signal transmission for motor 130, signal transmission for motor 130 stops, the signal transmission for motor 130, the signal transmission is stopped, the high-speed change mechanism is realized at the side of motor 130, the user's effect is prevented to the side-stop the motor, the high performance is realized, the user is stopped to the side-speed of the user is more convenient for the user is realized, the user is required to the side the user is stopped, the device is realized, and is more convenient for the user is convenient to realize, and is convenient to control, and is used to realize the user is convenient to realize.
It should be noted that, specific model specifications of the gearbox 120, the motor 130 and the travel switch 191 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so detailed descriptions are omitted.
The power supply of the gearbox 120, the motor 130 and the travel switch 191 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Claims (6)
1. The anti-collision mechanism is characterized by comprising a frame (110), a gearbox (120), a motor (130), a roller (140), a steel lock regulating mechanism (150), a supporting block (160), a nut (180), a threaded rod (190), a travel switch (191), a sliding block (192), a supporting plate (194), a spring (195) and a guide rod (196), wherein the gearbox (120) is fixed on the frame (110), an output shaft of the motor (130) is in transmission connection with the gearbox (120), one end of the roller (140) is rotatably arranged on the frame (110), and the other end of the roller (140) is in transmission connection with an output end of the gearbox (120);
The steel lock regulating mechanism (150) is simultaneously arranged on the frame (110) and the roller (140), the steel lock regulating mechanism (150) is arranged on the roller (140) in a uniformly and orderly mode, the sliding block (192) is arranged on the frame (110) in a sliding mode, one end of the threaded rod (190) is fixed on the outer wall of the sliding block (192), the threaded rod (190) penetrates through the frame (110), the nut (180) is sleeved on the threaded rod (190), the supporting block (160) is fixed among the sliding blocks (192), the travel switch (191) is fixed on the upper surface of the supporting block (160), the travel switch (191) is electrically connected with the motor (130), the spring (195) is fixed between the supporting plate (194) and the supporting block (160), the supporting plate (194) is located at the lower part of the roller (140), one end of the guide rod (196) is fixed on the lower surface of the supporting plate (194), and the guide rod (196) penetrates through the spring (196) in a sliding mode.
2. The anti-collision mechanism set at a winding drum according to claim 1, wherein the steel lock regulating mechanism (150) comprises a reciprocating screw (151), a sliding rod (152), a chain transmission member (153), a connecting block (154) and a limiting member (155), the reciprocating screw (151) is rotatably arranged on the frame (110), one end of the drum (140) and one end of the reciprocating screw (151) are connected together through the chain transmission member (153), the sliding rod (152) is fixed on the frame (110), the connecting block (154) is arranged on the reciprocating screw (151), the connecting block (154) is slidably sleeved on the sliding rod (152), and the limiting member (155) is fixed on the upper surface of the connecting block (154).
3. The anti-collision mechanism set at a winch drum according to claim 2, wherein the steel lock regulating mechanism (150) further comprises a protective cover (156), the protective cover (156) is fixed on the frame (110), one end of the reciprocating screw (151) and one end of the reciprocating screw (151) both rotate to penetrate through the protective cover (156), and the chain transmission member (153) is arranged in the protective cover (156).
4. The anti-collision mechanism provided at a winch drum according to claim 1, wherein the frame (110) is provided with a through hole (170), and the threaded rod (190) penetrates through the through hole (170).
5. The anti-collision mechanism set at a winch drum according to claim 1, wherein a chute (193) is provided on the frame (110), and the slider (192) is slidably provided on the chute (193).
6. The anti-collision mechanism provided at a hoist drum according to claim 1, characterized in that an operating lever (197) is fixedly installed on the nut (180), and a plurality of operating levers (197) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323278553.7U CN221295990U (en) | 2023-12-01 | 2023-12-01 | Anti-collision mechanism arranged at winch drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323278553.7U CN221295990U (en) | 2023-12-01 | 2023-12-01 | Anti-collision mechanism arranged at winch drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295990U true CN221295990U (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323278553.7U Active CN221295990U (en) | 2023-12-01 | 2023-12-01 | Anti-collision mechanism arranged at winch drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221295990U (en) |
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2023
- 2023-12-01 CN CN202323278553.7U patent/CN221295990U/en active Active
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