CN112677720A - Dragging device for sinking into silt automobile - Google Patents
Dragging device for sinking into silt automobile Download PDFInfo
- Publication number
- CN112677720A CN112677720A CN202110216025.5A CN202110216025A CN112677720A CN 112677720 A CN112677720 A CN 112677720A CN 202110216025 A CN202110216025 A CN 202110216025A CN 112677720 A CN112677720 A CN 112677720A
- Authority
- CN
- China
- Prior art keywords
- block
- close
- groove
- sliding
- connecting block
- 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.)
- Withdrawn
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the field of automobiles, in particular to a dragging device for a vehicle sunk in sludge, which comprises a fixed block, wherein a rotating block is rotatably arranged on the end surface of one side of the fixed block, an outer shell is fixedly arranged on the end surface of the fixed block, which is far away from the rotating block, and a connecting block is fixedly arranged on the end surface of the rotating block, which is far away from the outer shell.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a dragging device for a sludge-trapped automobile.
Background
Because car weight is great to in the silt hole is sunk into very easily when going in the silt ground, back in the silt hole is sunk into to the vehicle, the driver is difficult to remove the vehicle through self, thereby leads to the vehicle to be detained in the silt hole, leads to needing to waste driver a large amount of time and waits for the rescue, and the rescue cost is great, is difficult to find the rescue in some remote areas even, thereby leads to the vehicle to be sunk into in the silt hole and can't shift out.
The application sets forth a drag device for being trapped in silt car can solve the above-mentioned problem.
Disclosure of Invention
The invention provides a dragging device for a vehicle immersed in silt, which aims to solve the technical problems.
The above object of the present invention is achieved by the following technical solutions: a dragging device for a sludge-trapped automobile comprises a fixed block, wherein a rotating block is rotatably arranged on the end surface of one side of the fixed block, an outer shell is fixedly arranged on the end surface of one side, far away from the rotating block, of the fixed block, and a connecting block is fixedly arranged on the end surface of one side, far away from the outer shell, of the rotating block;
the opening in the periphery of the connecting block faces the annular groove far away from one side of the central line of the connecting block, three rotating plates arranged along the circumferential array of the central line of the connecting block are arranged in the annular groove in a sliding manner, the three rotating plates are arranged on the guide rod in a sliding manner, one side of the rotating plates far away from the central line of the connecting block is fixedly provided with a connecting block, a motor cavity is arranged in the connecting block, two sides of the motor cavity are symmetrically provided with adjusting grooves with openings facing one side far away from the central line of the motor cavity, a limiting block is arranged in the adjusting grooves in a sliding manner, one end of the limiting block far away from the central line of the motor cavity is extended to the outer side of the outer end face of the connecting block, a pressure groove with an opening facing one side far away from the central line of the motor cavity is arranged in, a moving block is arranged in the open cavity in a sliding manner;
an extension cavity is communicated with the end face of the opening cavity on one side far away from the moving block, a pushing block is arranged between the extension cavity and the opening cavity in a sliding mode, one side, far away from the moving block, of the pulling rope is communicated with a connecting cavity, a sliding plate is fixedly arranged on the end face of the pushing block on one side far away from the moving block, the sliding plate is slidably arranged between the connecting cavity and the extension cavity, the end face of the pushing block on one side far away from the moving block is connected with the end wall of the extension cavity on one side far away from the moving block through a spring, a connecting cavity is communicated with and arranged on one side, close to the connecting block, of the connecting cavity, a sliding block is arranged between the connecting cavity and the connecting cavity in a sliding mode, the sliding block is hinged to the sliding plate through a hinge rod, a moving groove is communicated with, sliding installation is equipped with the fixture block in the shifting chute, the fixture block is close to connecting block one end extension extremely the shifting chute opening outside, the fixture block is close to be equipped with the opening in the terminal surface that links up chamber one side and towards link up the sliding tray of chamber one side, the sliding tray with sliding installation is equipped with the connecting plate between the linking chamber.
Preferably, the end face of the limiting block close to one side of the center line of the motor cavity is fixedly connected with the end face of the adjusting groove close to one side of the center line of the motor cavity through a spring, and the end face of the toughness block close to one side of the center line of the motor cavity is fixedly connected with the end face of the pressure groove close to one side of the center line of the motor cavity through a spring.
Preferably, a motor is fixedly arranged in the end wall of the motor cavity close to one side of the connecting block, a driving shaft is arranged on the motor in a power connection mode, a rope wheel is fixedly arranged on the driving shaft, two connecting ropes are wound on the rope wheel and are respectively extended to the adjusting groove in a symmetrical mode and fixedly connected with the end face of the limiting block close to one side of the motor cavity.
Preferably, the end face of the connecting plate, which is close to the connecting block, is connected with the end face of the sliding groove, which is close to the connecting block, through a spring, and one end of the connecting plate, which is far away from the connecting block, is hinged to one end of the sliding block, which is far away from the moving block, through a connecting rod.
Preferably, a limiting cavity with an opening facing to the side close to the connecting block is arranged in the end face of the moving block on the side close to the connecting block, an air cylinder is fixedly arranged in the end wall of the limiting cavity on the side far away from the connecting block, and a limiting nail block is fixedly arranged on the end face of the air cylinder on the side close to the connecting block.
Preferably, an open slot with an opening facing away from one side of the connecting block is formed in the end face, away from one side of the connecting block, of the outer shell, seventeen clamping slots with openings facing away from one side of the central line of the connecting block are formed in the periphery of the rotating block, a rope wheel slot with an opening facing away from one side of the central line of the connecting block is formed in the periphery of the rotating block, two sliding cavities are symmetrically formed in the annular groove along two sides of the central line of the rotating plate, connecting plates are arranged in the sliding cavities in a sliding mode and are connected onto threaded shafts in a threaded mode, the two symmetrical threaded shafts are fixedly connected and are opposite in thread, a butt joint block is fixedly arranged on the end face, close to one side of the annular groove, of each threaded shaft, one end, away from the connecting block, of each, the manual wheel is fixedly connected with the open slot.
Preferably, one side, close to the connecting block, of the extension cavity is provided with a connecting groove communicated with the opening cavity, two connecting wheels are arranged on the end wall of the connecting groove in a rotating mode, the end face, far away from one side of the outer shell, of the fixing block is provided with a connecting wheel in a rotating mode, a tension rope is wound on the rope wheel groove, and the other end of the tension rope passes through the connecting wheel, the connecting wheel and the other end of the tension rope extend to the end face, close to one side of the pushing block, of the opening cavity and the moving block.
The invention has the beneficial effects that: the invention has small volume, convenient storage and simple operation, and can lead the automobile to leave the silt pit under the drawing force of the pulling rope only by installing the automobile on the wheel sunk into the silt and then starting the automobile, thereby preventing the wheel from being incapable of moving after being sunk into the silt pit and improving the safety factor of the automobile in poor environment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of B-B in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at D in FIG. 2 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure at E in FIG. 1 according to an embodiment of the present invention;
fig. 7 is an enlarged schematic view of the structure at F in fig. 3 according to the embodiment of the present invention.
In the figure: 10-outer housing, 12-fixed block, 14-clamping groove, 15-turning block, 16-guide bar, 17-connecting block, 18-tension rope, 19-connecting wheel, 20-manual wheel, 21-threaded shaft, 22-joining block, 23-rope wheel groove, 24-sliding block, 25-connecting cavity, 26-hinged rod, 27-sliding plate, 28-extending cavity, 29-opening cavity, 30-joining wheel, 31-moving block, 32-joining cavity, 33-connecting rod, 34-connecting plate, 35-moving groove, 36-sliding groove, 37-clamping block, 38-sliding cavity, 39-joining plate, 40-joining block, 41-turning plate, 42-annular groove, 43-toughness block, 44-pressure groove, 45-a limiting block, 46-an adjusting groove, 47-a motor cavity, 48-a rope wheel, 49-a connecting rope, 50-a driving shaft, 51-a motor, 52-a limiting nail block, 53-an air cylinder, 54-a limiting cavity, 55-a pushing block, 56-an open groove and 57-a connecting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The invention relates to a dragging device for a vehicle sunk in sludge, which comprises a fixed block 12, wherein a rotating block 15 is rotatably arranged on the end surface of one side of the fixed block 12, an outer shell 10 is fixedly arranged on the end surface of one side of the fixed block 12, which is far away from the rotating block 15, a connecting block 17 is fixedly arranged on the end surface of one side of the rotating block 15, which is far away from the outer shell 10, an annular groove 42 with an opening facing one side far away from the center line of the connecting block 17 is formed in the periphery of the connecting block 17, three rotating plates 41 arranged along the circumference of the center line of the connecting block 17 are slidably arranged in the annular groove 42, the three rotating plates 41 are slidably arranged on a guide rod 16, the guide rod 16 plays a guiding role, a connecting block 22 is fixedly arranged on one side, which is far away from the center line of the connecting block 17, a motor cavity 47 is arranged in the connecting block 22, and adjusting grooves, a limiting block 45 is arranged in the adjusting groove 46 in a sliding manner, one end, far away from the center line of the motor cavity 47, of the limiting block 45 is extended to the outer end face of the connecting block 22, a pressure groove 44 with an opening facing away from the center line of the motor cavity 47 is arranged in the end face of the limiting block 45, far away from the center line of the motor cavity 47, of the limiting block 45, a flexible block 43 is arranged in the pressure groove 44 in a sliding manner, an opening cavity 29 with an opening facing outward is arranged in the outer shell 10, a moving block 31 is arranged in the opening cavity 29 in a sliding manner, an extending cavity 28 is communicated with the end face of the opening cavity 29, far away from the moving block 31, of the extending cavity 28, a pushing block 55 is arranged between the extending cavity 28 and the opening cavity 29 in a sliding manner, a connecting cavity 25 is communicated with one side, far away from, the sliding plate 27 is slidably installed between the connecting cavity 25 and the extending cavity 28, the end surface of the pushing block 55 on the side far away from the moving block 31 is connected with the end wall of the extending cavity 28 on the side far away from the moving block 31 through a spring, the connecting cavity 25 is provided with a connecting cavity 32 in communication with the side close to the connecting block 17, a sliding block 24 is installed between the connecting cavity 32 and the connecting cavity 25 in sliding manner, the sliding block 24 is hinged with the sliding plate 27 through a hinge rod 26, the connecting cavity 32 is provided with a moving groove 35 in communication with the side close to the connecting block 17, the moving groove 35 opens towards the side close to the center line of the connecting block 17, a clamping block 37 is installed in the moving groove 35 in sliding manner, one end of the clamping block 37 close to the connecting block 17 extends to the outer side of the opening of the moving groove 35, and a sliding groove 36 with the opening towards the side close to the, the connecting plate 34 is slidably mounted between the sliding groove 36 and the engaging cavity 32.
Advantageously, the end surface of the limiting block 45 on the side close to the center line of the motor cavity 47 is fixedly connected with the end surface of the adjusting groove 46 on the side close to the center line of the motor cavity 47 through a spring, and the end surface of the flexible block 43 on the side close to the center line of the motor cavity 47 is fixedly connected with the end surface of the pressure groove 44 on the side close to the center line of the motor cavity 47 through a spring.
Advantageously, a motor 51 is fixedly arranged in the end wall of the motor cavity 47 close to the connecting block 17, a driving shaft 50 is arranged on the motor 51 in a power connection manner, a rope pulley 48 is fixedly arranged on the driving shaft 50, two connecting ropes 49 are wound on the rope pulley 48, and the two connecting ropes 49 respectively extend into the symmetrical adjusting grooves 46 and are fixedly connected with the end face of the limiting block 45 close to the motor cavity 47.
Advantageously, the end surface of the connecting plate 34 on the side close to the connecting block 17 is connected with the end surface of the sliding groove 36 on the side close to the connecting block 17 through a spring, and the end of the connecting plate 34 far away from the connecting block 17 is hinged with the end of the sliding block 24 far away from the moving block 31 through a connecting rod 33.
Advantageously, a limiting cavity 54 with an opening facing to the side close to the connecting block 17 is arranged in the end surface of the moving block 31 close to the connecting block 17, an air cylinder 53 is fixedly arranged in the end wall of the limiting cavity 54 far from the side of the connecting block 17, and a limiting nail block 52 is fixedly arranged on the end surface of the air cylinder 53 close to the side of the connecting block 17.
Beneficially, the end face of the outer shell 10 on the side far from the connecting block 17 is provided with open grooves 56 with openings facing the side far from the connecting block 17, the circumferential array on the periphery of the rotating block 15 is provided with seventeen clamping grooves 14 with openings facing the side far from the center line of the connecting block 17, when the clamping block 37 is clamped into the clamping grooves 14, so as to limit the rotation of the rotating block 15, the rope wheel groove 23 with openings facing the side far from the center line of the connecting block 17 is arranged in the periphery of the rotating block 15, the annular groove 42 is symmetrically provided with two sliding cavities 38 along both sides of the center line of the rotating plate 41, the sliding cavities 38 are internally and slidably provided with connecting plates 39, the connecting plates 39 are in threaded connection with threaded shafts 21, two symmetrical threaded shafts 21 are fixedly connected and have opposite threads, and the abutting block 40 is fixedly arranged on the end face, threaded shaft 21 is kept away from connecting block 17 one end is rotated and is installed slide chamber 38 with between the open slot 56, open slot 56 internal rotation installation is equipped with manual wheel 20, manual wheel 20 with open slot 56 fixed connection.
Beneficially, an engaging groove 57 communicating with the opening cavity 29 is formed in one side of the extending cavity 28 close to the connecting block 17, two engaging wheels 30 are rotatably mounted on an end wall of the engaging groove 57, a connecting wheel 19 is rotatably mounted on an end surface of the fixed block 12 far from one side of the outer shell 10, a tension rope 18 is wound on the rope wheel groove 23, and the other end of the tension rope 18 is fixedly connected with the engaging wheel 30 through the connecting wheel 19 and extends into the opening cavity 29 to be fixedly connected with an end surface of the moving block 31 close to one side of the pushing block 55.
The following describes in detail the usage steps of the brake pedal structure of the automobile in the present text with reference to fig. 1 to 7:
when the work is started:
1. when the car sinks in silt, aim at wheel hub with connecting block 17, then start motor 51, motor 51 drives driving shaft 50 and rotates, thereby driving shaft 50 rotates the drive rope sheave 48 rotates, thereby rope sheave 48 rotates and connects rope 49 through the pulling and drive stopper 45 removes to being close to motor chamber 47 one side, thereby stopper 45 removes to being close to motor chamber 47 one side and drives toughness piece 43 and remove and compress spring to being close to motor chamber 47 one side.
2. Then in the three piece 22 of linking up of manual rotation is gone into its card in the space between the automobile wheel hub supporting shoe, then manual rotation manual wheel 20, thereby manual wheel 20 rotates and drives screw shaft 21 and rotates, thereby screw shaft 21 rotates and drives linking plate 39 and remove to being close to rotor plate 41 one side, linking plate 39 thereby removes to being close to rotor plate 41 one side and drives butt piece 40 and remove to being close to rotor plate 41 one side, butt piece 40 is to being close to rotor plate 41 one side removal and rotor plate 41 terminal surface butt back, thereby restriction rotor plate 41 slides in ring channel 42.
3. Then starter motor 51 drives driving shaft 50 antiport, thereby driving shaft 50 antiport make stopper 45 drive down to keeping away from motor chamber 47 one side and with the terminal surface butt between the wheel hub supporting shoe under the resilience force of spring, toughness piece 43 removes and compression spring in pressure groove 44 after receiving the pressure, thereby it is bigger to make the contact surface of stopper 45 and wheel hub supporting shoe, thereby it prevents its removal to make to link up a 22 card between the wheel hub supporting shoe.
4. Then the moving block 31 is pulled manually to move towards the advancing direction of the automobile, when the pulling rope 18 is pulled to the limit position, the air cylinder 53 is started, the air cylinder 53 drives the limit nail block 52 to move downwards to enable the limit nail block 52 to be inserted into the ground, and when the limit nail block 52 is completely inserted into the ground, the air cylinder 53 is closed.
5. Then the automobile starts to move towards the advancing direction, the automobile starts to drive wheels immersed in the silt to rotate, the wheels rotate to drive the rotating block 15 to rotate through the connecting block 22, the rotating block 15 rotates to enable the tension rope 18 to rotate into the rope wheel groove 23, and therefore the pulling force generated by the tension rope 18 drives the automobile to move towards the advancing direction, so that the automobile leaves the silt pit under the pulling force of the tension rope 18, and the automobile is trapped.
6. When the automobile is not stopped in time when running fast, the moving block 31 enters the opening cavity 29 and drives the pushing block 55 to move towards the side far away from the moving block 31, the pushing block 55 moves towards the side far away from the moving block 31 so as to compress the spring and drive the sliding plate 27 to move towards the side far away from the moving block 31, the sliding plate 27 moves towards the side far away from the moving block 31 through the hinge rod 26, the sliding block 24 and the connecting rod 33 so as to drive the connecting plate 34 to move towards the side close to the connecting block 17, the connecting plate 34 moves towards the side close to the connecting block 17 so as to drive the fixture block 37 to move towards the side close to the connecting block 17, the fixture block 37 moves towards the side close to the connecting block 17 so as to stretch the spring, when the fixture block 37 abuts against the outer end face of the rotating block 15, the pushing, the clamping block 37 is driven by the resilience force of the spring to extend into the clamping groove 14, so that the rotating block 15 is clamped and cannot rotate, and the automobile is prevented from moving towards the advancing direction.
After the car leaves the silt hole, extract the spacing nail piece 52 and start cylinder 53 and drive spacing nail piece 52 and get back to initial position, then starter motor 51, motor 51 drives driving shaft 50 forward rotation, thereby driving shaft 50 forward rotation and drive spacing block 45 and remove to motor chamber 47 one side, thereby make spacing block 45 and toughness piece 43 keep away from the terminal surface between motor chamber 47 one side no longer and the automobile wheel hub supporting shoe terminal surface butt, thereby take out and link up piece 22, then reverse rotation manual wheel 20, thereby manual wheel 20 reverse rotation drives threaded shaft 21 reverse rotation, thereby threaded shaft 21 reverse rotation drives link up board 39 and removes to keeping away from rotating plate 41 one side, thereby make link up board 39 reset.
Claims (10)
1. A towing device for sinking into a mud automobile comprises a fixed block (12), and is characterized in that: a rotating block (15) is rotatably arranged on the end surface of one side of the fixed block (12), an outer shell (10) is fixedly arranged on the end surface of one side of the fixed block (12) far away from the rotating block (15), a connecting block (17) is fixedly arranged on the end surface of the rotating block (15) far away from one side of the outer shell (10), an annular groove (42) with an opening facing to one side away from the center line of the connecting block (17) is formed in the periphery of the connecting block (17), the annular groove (42) is internally and slidably provided with three rotating plates (41) which are arranged along the central line of the connecting block (17) in a circumferential array, the three rotating plates (41) are slidably arranged on the guide rod (16), a connecting block (22) is fixedly arranged on one side of the rotating plate (41) far away from the central line of the connecting block (17), an opening cavity (29) with an outward opening is formed in the outer shell (10), and a moving block (31) is arranged in the opening cavity (29) in a sliding installation mode.
2. A towing device for a vehicle immersed in sludge according to claim 1, wherein: be equipped with motor chamber (47) in linking up piece (22), motor chamber (47) bilateral symmetry is equipped with opening towards adjusting groove (46) of keeping away from motor chamber (47) central line one side, slidable mounting is equipped with stopper (45) in adjusting groove (46), stopper (45) are kept away from motor chamber (47) central line one end prolong extremely link up the outer terminal surface outside of piece (22), stopper (45) are kept away from be equipped with the opening towards keeping away from in the terminal surface of motor chamber (47) central line one side pressure groove (44) of motor chamber (47) central line one side, slidable mounting is equipped with toughness piece (43) in pressure groove (44).
3. A towing device for a vehicle immersed in sludge according to claim 1, wherein: the end face, far away from moving block (31), of opening chamber (29) is internally provided with an extension chamber (28) in a communicating manner, a pushing block (55) is arranged between extension chamber (28) and opening chamber (29) in a sliding manner, one side, far away from moving block (31), of tension rope (18) is provided with a connecting chamber (25) in a communicating manner, a sliding plate (27) is fixedly arranged on the end face, far away from moving block (31), of pushing block (55), sliding plate (27) is arranged between connecting chamber (25) and extension chamber (28) in a sliding manner, and the end face, far away from moving block (31), of pushing block (55) and the end wall, far away from moving block (31), of extension chamber (28 are connected through a spring.
4. A towing device for a vehicle immersed in sludge according to claim 1, wherein: a connecting cavity (32) is communicated with one side of the connecting cavity (25) close to the connecting block (17), a sliding block (24) is arranged between the connecting cavity (32) and the connecting cavity (25) in a sliding way, the sliding block (24) is hinged with the sliding plate (27) through a hinge rod (26), a moving groove (35) is communicated with one side of the connecting cavity (32) close to the connecting block (17), the opening of the moving groove (35) faces to one side close to the central line of the connecting block (17), a clamping block (37) is arranged in the moving groove (35) in a sliding mode, one end, close to the connecting block (17), of the clamping block (37) extends to the outer side of the opening of the moving groove (35), a sliding groove (36) with an opening facing to one side close to the connecting cavity (32) is arranged in the end surface of the clamping block (37) close to one side of the connecting cavity (32), and a connecting plate (34) is arranged between the sliding groove (36) and the connecting cavity (32) in a sliding installation manner.
5. A towing device for a vehicle immersed in sludge according to claim 1, wherein: stopper (45) are close to the terminal surface of motor chamber (47) central line one side with adjustment groove (46) are close to through spring fixed connection between the terminal surface of motor chamber (47) central line one side, toughness piece (43) are close to the terminal surface of motor chamber (47) central line one side with pressure groove (44) are close to through spring fixed connection between the terminal surface of motor chamber (47) central line one side.
6. A towing device for a vehicle immersed in sludge according to claim 1, wherein: motor chamber (47) are close to end wall internal fixation on one side of connecting block (17) has motor (51), power connection is equipped with driving shaft (50) on motor (51), set firmly rope sheave (48) on driving shaft (50), around being equipped with two on rope sheave (48) and connecting rope (49), two connect rope (49) and prolong respectively to the symmetry in adjustment groove (46) and with stopper (45) are close to the terminal surface fixed connection of motor chamber (47) one side.
7. A towing device for a vehicle immersed in sludge according to claim 1, wherein: the end face of one side, close to the connecting block (17), of the connecting plate (34) is connected with the end face of one side, close to the connecting block (17), of the sliding groove (36) through a spring, and one end, far away from the connecting block (17), of the connecting plate (34) is hinged to one end, far away from the moving block (31), of the sliding block (24) through a connecting rod (33).
8. A towing device for a vehicle immersed in sludge according to claim 1, wherein: the end face of one side, close to the connecting block (17), of the moving block (31) is internally provided with a limiting cavity (54) with an opening facing to one side close to the connecting block (17), an air cylinder (53) is fixedly arranged in the end wall of one side, far away from the connecting block (17), of the limiting cavity (54), and a limiting nail block (52) is fixedly arranged on the end face of one side, close to the connecting block (17), of the air cylinder (53).
9. A towing device for a vehicle immersed in sludge according to claim 1, wherein: the outer shell (10) is far away from an open slot (56) with an opening facing away from one side of the connecting block (17) and arranged in the end face of one side of the connecting block (17), the periphery of the rotating block (15) is provided with seventeen openings facing away from a clamping slot (14) on one side of the central line of the connecting block (17), the periphery of the rotating block (15) is provided with a pulley groove (23) with an opening facing away from one side of the central line of the connecting block (17), the annular groove (42) is symmetrically provided with two sliding cavities (38) along two sides of the central line of the rotating plate (41), the sliding cavities (38) are internally provided with connecting plates (39) in a sliding manner, the connecting plates (39) are in threaded connection on threaded shafts (21), the two symmetrical threaded shafts (21) are fixedly connected and have opposite threads, the connecting plates (39) are close to the abutting blocks (40) fixedly arranged on the, threaded shaft (21) are kept away from connecting block (17) one end is rotated and is installed slide chamber (38) with between open slot (56), open slot (56) internal rotation installation is equipped with manual wheel (20), manual wheel (20) with open slot (56) fixed connection.
10. A towing device for a vehicle immersed in sludge according to claim 1, wherein: extend chamber (28) and be close to connecting block (17) one side be equipped with linking groove (57) of opening chamber (29) intercommunication, linking groove (57) end wall internal rotation installation is equipped with two linking wheels (30), fixed block (12) are kept away from the terminal surface internal rotation installation of shell body (10) one side is equipped with fifth wheel (19), around being equipped with pulling force rope (18) on rope pulley groove (23), pulling force rope (18) other end passes through fifth wheel (19) with linking wheel (30) and extension extremely in opening chamber (29) with movable block (31) are close to promote the terminal surface fixed connection of piece (55) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216025.5A CN112677720A (en) | 2021-02-26 | 2021-02-26 | Dragging device for sinking into silt automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216025.5A CN112677720A (en) | 2021-02-26 | 2021-02-26 | Dragging device for sinking into silt automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112677720A true CN112677720A (en) | 2021-04-20 |
Family
ID=75458193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110216025.5A Withdrawn CN112677720A (en) | 2021-02-26 | 2021-02-26 | Dragging device for sinking into silt automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112677720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549700A (en) * | 2024-01-12 | 2024-02-13 | 遵化市浦项保护链制造有限公司 | Wheeled vehicle armor device that gets rid of poverty |
-
2021
- 2021-02-26 CN CN202110216025.5A patent/CN112677720A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117549700A (en) * | 2024-01-12 | 2024-02-13 | 遵化市浦项保护链制造有限公司 | Wheeled vehicle armor device that gets rid of poverty |
| CN117549700B (en) * | 2024-01-12 | 2024-03-22 | 遵化市浦项保护链制造有限公司 | Wheeled vehicle armor device that gets rid of poverty |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204151002U (en) | A kind of capstan winch | |
| CN111533024B (en) | Winch device for dragging automobile and using method thereof | |
| CN210736078U (en) | Brake device with bidirectional braking function | |
| US20190002254A1 (en) | Winches with axially aligned, mechanically actuated brakes, and associated systems amd methods | |
| CN112677720A (en) | Dragging device for sinking into silt automobile | |
| KR100331419B1 (en) | Parking brake system for automobile mounting automatic transmission | |
| CN112202140A (en) | Coal mine underground cable fixing and traction device and operation method | |
| CN111439333A (en) | Emergency brake auxiliary braking low-speed automatic supporting device for electric vehicle | |
| ITMI991083A1 (en) | DISC CLUTCH EQUIPPED WITH HELICAL VEHICLES FOR THE DYNAMIC ADJUSTMENT OF THE AXIAL COMPRESSION LOAD OF THE DISCS | |
| CN208471434U (en) | A kind of super-silent fast braking capstan winch brake gear and capstan winch | |
| CN2699052Y (en) | Preforming type automatic clutch | |
| CN110422785B (en) | Braking device with bidirectional braking function and application method thereof | |
| WO2010105483A1 (en) | Speed-variable-differential rear axle transmission mechanism | |
| CN113027947B (en) | Brake caliper and vehicle | |
| CN110778207B (en) | Cable support frame erecting device | |
| US3962934A (en) | Automatic variable speed transmission | |
| CN202643216U (en) | Winch brake device | |
| CN210316930U (en) | Automatic unlocking mechanism of automobile door lock | |
| CN111884058A (en) | Safer movable transformer substation device | |
| CN111828570B (en) | Clutch device and boat tractor | |
| CN111661775A (en) | Winch | |
| KR101746964B1 (en) | Power transmission apparatus | |
| CN112606624B (en) | Driving wheel capable of adjusting surface friction force according to ground roughness | |
| CN221075046U (en) | Hydraulic brake for highway engineering machinery | |
| CN212868328U (en) | Automobile speed reduction one-way clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210420 |