CN219029009U

CN219029009U - Temporary escape device for two-wheel drive vehicle

Info

Publication number: CN219029009U
Application number: CN202223281447.XU
Authority: CN
Inventors: 刘希坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-16
Anticipated expiration: 2032-12-05

Abstract

The utility model provides a temporary escape device for a two-wheel drive vehicle, and relates to the field of automobile products. The temporary escape device for the two-wheel drive vehicle comprises two connecting discs, wherein grooves distributed in an annular array are formed in one side of each connecting disc, a central shaft is fixedly installed in the middle of the other side of each connecting disc, a double-section bolt is connected to the inside of each groove in a rotating mode, and a fixing nut is connected to the outer surface of one side of each double-section bolt, located on one side of the central shaft, in a threaded mode. This two drive temporary device of getting rid of poverty, the drive wheel can drive one of them reel through the connection pad and rotate, can drive the connection pad synchronous revolution who installs on the follow driving wheel through the traction rope, and then can drive driven wheel synchronous revolution, when the car needs to move backward and realizes getting rid of poverty, inspect and adjust the interior spout of another reel and the plug-in connection piece alignment, outwards pulling go-between makes the plug-in connection piece switch with the relation of reel, and then can switch another group reel work, has solved the problem that two drive car were got rid of poverty inconvenient among the prior art.

Description

Temporary escape device for two-wheel drive vehicle

Technical Field

The utility model relates to the technical field of automobile supplies, in particular to a temporary escape device for a two-wheel drive automobile.

Background

The vehicle driving mode is divided into two-wheel driving and four-wheel driving, wherein the two-wheel driving is divided into front-wheel driving and rear-wheel driving, the four-wheel driving is divided into full-time four-wheel driving and time-sharing four-wheel driving, and the four-wheel driving has better trafficability, but the four-wheel driving needs a complex transmission system, so that the cost is higher, and the common household driving mode is two-wheel driving.

When two drive vehicles pass through muddy road surface and are stranded, current mode of getting rid of is divided into two kinds and is passive the getting rid of, utilizes the traction force of outer car to get rid of, and prior art car is saved oneself and is got rid of the ware (CN 205800643U), makes the car get rid of the trouble through setting up external cam shape increase area of contact's mode, but such device needs stranded tire position soil can not be soft, uses annular to inject the requirement higher, so need one kind can be zero external for four temporary getting rid of driving improvement trafficability.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a temporary escape device for a two-wheel drive, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the temporary getting rid of the trouble of the two-wheel drive vehicle comprises two connecting discs, wherein a groove distributed in an annular array is formed in one side of each connecting disc, a central shaft is fixedly arranged in the middle of the other side of each connecting disc, a double-section bolt is rotationally connected in the groove, a fixing nut is in threaded connection with the outer surface of one side of the central shaft, a baffle ring is fixedly arranged on the outer surface of the central shaft, two winding wheels are rotationally connected on one side, far away from the connecting disc, of the central shaft, the front winding wheel and the rear winding wheel are in transmission connection through traction ropes, winding modes of the left traction rope and the right traction rope are opposite, a slip ring is fixedly arranged on one side, close to each other, of the two winding wheels, a thread groove is formed in one end, far away from the connecting disc, of the central shaft, the surface threaded connection of screw flute has locking nut, outer spout has been seted up to the surface of center pin, the interior spout has been seted up to the inner circle of reel, the inside sliding connection of outer spout has the grafting piece, the grafting piece cup joints the interior inslot portion at one of them reel, the one end fixed mounting who keeps away from the connection pad of grafting piece has the connecting rod, the one end fixed mounting that the connecting rod is located the center pin outside has the go-between, the one end fixed mounting that the connection pad was kept away from to the center pin has the loop column, go-between sliding connection is at the surface of loop column, two sets of locating holes have been seted up to the surface of loop column, the inner circle of go-between is inlayed and is had the spring beans with a set of locating hole adaptation.

Preferably, the outer surface of the reel is provided with a triangular notch, the triangular notch corresponds to the inner sliding groove, the outer surface of the connecting ring is provided with a positioning notch, and the positioning notch corresponds to the plug-in block.

Preferably, the distance from the baffle ring to the connecting disc is larger than the thickness of the fixing nut, and the diameter of the baffle ring is larger than the distance between the two corresponding inner sliding grooves.

Preferably, the slip ring is divided into a half sleeve and a convex ring, the contact surfaces of the half sleeve and the convex ring are smooth, and the half sleeve and the convex ring are fixedly connected with the two winding wheels respectively.

Preferably, the number of the outer sliding grooves is six, and the six outer sliding grooves are distributed in an annular array.

The utility model has the following beneficial effects:

1. this two drive temporary device of getting rid of poverty, the drive wheel can drive one of them reel through the connection pad and rotate, can drive the connection pad synchronous revolution who installs on the follow driving wheel through the traction rope, and then can drive driven wheel synchronous revolution, when the car needs to move backward and realizes getting rid of poverty, inspect and adjust the interior spout of another reel and the plug-in connection piece alignment, outwards pulling go-between makes the plug-in connection piece switch with the relation of reel, and then can switch another group reel work, has solved the problem that two drive car were got rid of poverty inconvenient among the prior art.

2. This two drive temporary device that gets rid of poverty, the surface of reel has been seted up the triangle breach, and the triangle breach corresponds with interior spout, and the positioning notch has been seted up to the surface of go-between, and positioning notch corresponds with the grafting piece, can directly perceivedly observe the relative positional relationship of grafting piece and interior spout through such setting, and then can be convenient for adjust and align.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a land connection according to the present utility model;

FIG. 3 is a schematic illustration of a reel attachment of the present utility model;

FIG. 4 is a schematic diagram of the center shaft connection of the present utility model.

The connecting disc-1, a groove-2, a central shaft-3, a double-section bolt-4, a fixing nut-5, a baffle ring-6, a reel-7, a slip ring-8, a thread groove-9, a locking nut-10, an outer sliding groove-11, an inner sliding groove-12, an inserting block-13, a connecting rod-14, a connecting ring-15, a sleeve column-16, a positioning hole-17, a spring bean-18, a triangular notch-19, a positioning notch-20 and a traction rope-21.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The embodiment of the utility model provides a temporary escape device for a two-wheel drive vehicle, which comprises:

1-4, including two connection pads 1, the recess 2 that annular array distributes is seted up to one side of connection pad 1, the opposite side middle part fixed mounting of connection pad 1 has center pin 3, the inside rotation of recess 2 is connected with two segmentation bolts 4, the surface threaded connection that two segmentation bolts 4 are located center pin 3 one side has fixation nut 5, the surface fixed mounting of center pin 3 has baffle ring 6, the distance of baffle ring 6 to connection pad 1 is greater than fixation nut 5's thickness, the diameter of baffle ring 6 is greater than the distance between two corresponding interior sliding tray 12, can guarantee through this setting that there is sufficient space installation fixation nut 5.

The center pin 3 is located the one side that baffle 6 kept away from connection pad 1 and rotates and be connected with two reels 7, connects through traction rope 21 transmission between two reels 7 around, and two sets of traction ropes 21 winding mode are opposite about, and one side fixed mounting that two reels 7 are close to each other has sliding ring 8, and sliding ring 8 divide into half cover and bulge loop, and half cover and bulge loop contact surface are smooth, half cover and bulge loop respectively with two reels 7 fixed connection, can reduce the area of contact of both through such setting, and then can make two can slide alone relative another.

The screw thread groove 9 has been seted up to the one end that the connection pad 1 was kept away from to the center pin 3, and the surface threaded connection of screw thread groove 9 has locking nut 10, and outer spout 11 has been seted up to the surface of center pin 3, and the quantity of outer spout 11 is six, and six outer spout 11 annular arrays distribute, can guarantee through such setting that outer spout 11 and interior spout 12 can be aligned fast after rotatory, can improve the intensity of connection simultaneously.

The inner chute 12 has been seted up to the inner circle of reel 7, the inside sliding connection of outer spout 11 has plug 13, plug 13 cup joints in the interior chute 12 of one of them reel 7, the one end fixed mounting who keeps away from connection pad 1 of plug 13 has connecting rod 14, the one end fixed mounting who is located the center pin 3 outside of connecting rod 14 has go-between 15, triangular notch 19 has been seted up to the surface of reel 7, triangular notch 19 corresponds with interior chute 12, the positioning notch 20 has been seted up to the surface of go-between 15, positioning notch 20 corresponds with plug 13, through such setting, the relative positional relationship of plug 13 and interior chute 12 can be directly perceived, and then the adjustment of being convenient for is aligned.

One end of the central shaft 3, which is far away from the connecting disc 1, is fixedly provided with a sleeve column 16, a connecting ring 15 is connected to the outer surface of the sleeve column 16 in a sliding manner, two groups of positioning holes 17 are formed in the outer surface of the sleeve column 16, and spring beans 18 matched with one group of positioning holes 17 are inlaid in the inner ring of the connecting ring 15.

When the automobile hub is used, the original bolt of the automobile hub is taken down, the original bolt is replaced by the double-section bolt 4, the connecting disc 1 is sleeved on the outer surface of the double-section bolt 4, and is locked through the fixing nut 5, when the automobile needs to advance and get rid of poverty, the driving wheel can drive one of the winding wheels 7 to rotate through the connecting disc 1, the connecting disc 1 installed on the driven wheel can be driven to synchronously rotate through the traction cable 21, and then the driven wheel can be driven to synchronously rotate, when the automobile needs to retreat to get rid of poverty, the inner sliding groove 12 of the other winding wheel 7 is checked and adjusted to be aligned with the inserting block 13, and the connecting ring 15 is pulled outwards to enable the inserting block 13 to switch the connection relation with the winding wheel 7, so that the other winding wheel 7 can be switched to work.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is got rid of poverty temporarily in two drive, includes two connection pads (1), its characterized in that: the novel connecting disc comprises a connecting disc (1), wherein a groove (2) distributed in an annular array is formed in one side of the connecting disc (1), a central shaft (3) is fixedly arranged in the middle of the other side of the connecting disc (1), a double-section bolt (4) is rotatably connected to the inside of the groove (2), a fixing nut (5) is connected to the outer surface of one side of the double-section bolt (4) located on the central shaft (3) in a threaded manner, a baffle ring (6) is fixedly arranged on the outer surface of the central shaft (3), two winding wheels (7) are rotatably connected to one side of the baffle ring (6) away from the connecting disc (1), the front winding wheel and the rear winding wheel (7) are in transmission connection through traction ropes (21), winding manners of the left traction rope and the right traction rope (21) are opposite, a sliding ring (8) is fixedly arranged on one side, close to each other, of the central shaft (3) is far away from the connecting disc (1), a thread groove (9) is formed in one end, and the outer surface of the thread groove (9) is in a threaded manner, and a locking nut (10) is connected to the thread;

the utility model discloses a spool, including center pin (3), spool, connecting ring (1), connecting ring (3), connecting ring (15) sliding connection is in the surface of post (16), two sets of locating holes (17) have been seted up to the surface of post (16), the inner circle of connecting ring (15) is inlayed have with spring beans (18) of a set of locating hole (17) adaptation.

2. The temporary escape device for two-wheeled vehicles of claim 1, wherein: a triangular notch (19) is formed in the outer surface of the reel (7), the triangular notch (19) corresponds to the inner sliding groove (12), a positioning notch (20) is formed in the outer surface of the connecting ring (15), and the positioning notch (20) corresponds to the plug-in block (13).

3. The temporary escape device for two-wheeled vehicles of claim 1, wherein: the distance from the baffle ring (6) to the connecting disc (1) is larger than the thickness of the fixing nut (5), and the diameter of the baffle ring (6) is larger than the distance between the two corresponding inner sliding grooves (12).

4. The temporary escape device for two-wheeled vehicles of claim 1, wherein: the slip ring (8) is divided into a half sleeve and a convex ring, the contact surfaces of the half sleeve and the convex ring are smooth, and the half sleeve and the convex ring are fixedly connected with the two winding wheels (7) respectively.

5. The temporary escape device for two-wheeled vehicles of claim 1, wherein: the number of the outer sliding grooves (11) is six, and the six outer sliding grooves (11) are distributed in an annular array.