阅读说明：本技术 一种车轮防滑链安装固定设备 (Wheel tyre chain installation fixing device ) 是由 不公告发明人 于 2020-11-23 设计创作，主要内容包括：本发明公开了一种车轮防滑链安装固定设备,特别是涉及防滑链安装技术领域,收卷盘内部中间设有中内腔,收卷盘内部且位于中内腔外侧呈环形均匀设有若干个外内腔一,收卷盘内部且位于中内腔外侧呈环形均匀设有若干个外内腔二,外内腔二与外内腔一错位分布,旋钮后端固定有蜗杆。该种车轮防滑链安装固定设备,通过将挂扣扣住防滑链后,转动旋钮,随着旋钮带动蜗杆转动,而使所有卷辊转动,这样卷辊将拉带卷起的同时,拉带会拉紧挂扣,使得挂扣拉紧防滑链,这样可以增加防滑链的稳定性,解决了如今在将防滑链安装完后,防滑链整体的稳定性较差,这样车轮在行走的时候,容易出现脱链的现象,导致防滑链从车轮上脱落的问题。(The invention discloses a wheel anti-skid chain mounting and fixing device, and particularly relates to the technical field of anti-skid chain mounting. This kind of wheel tyre chain installation fixed equipment, through will hang and detain behind the tyre chain, rotate the knob, drive the worm along with the knob and rotate, and make all winding up rollers rotate, when the winding up roller was rolled up the stretching strap like this, the stretching strap can be taut to hang and detain, make to hang and detain taut tyre chain, can increase the stability of tyre chain like this, solved present installing the back with the tyre chain, the holistic stability of tyre chain is relatively poor, the wheel is when the walking like this, the phenomenon of the chain of taking off appears easily, lead to the problem that the tyre chain drops from the wheel.)

1. The utility model provides a wheel tyre chain installation fixed equipment, includes rolling dish (1) and knob (3), knob (3) are rotated and are connected at rolling dish (1) front end, rolling dish (1) front end just is located knob (3) outside and is fixed with ring rail (2), its characterized in that:

a middle inner cavity (16) is arranged in the middle of the inner part of the winding disc (1), a plurality of first outer inner cavities (17) are uniformly arranged in the winding disc (1) and positioned outside the middle inner cavity (16) in an annular shape, a plurality of second outer inner cavities (18) are uniformly arranged in the winding disc (1) and positioned outside the middle inner cavity (16) in an annular shape, the second outer inner cavities (18) and the first outer inner cavities (17) are distributed in a staggered manner, a worm (21) is fixed at the rear end of the knob (3), the rear end of the worm (21) penetrates into the middle inner cavity (16) to be connected with a bearing of the winding disc (1), a first shaft rod (22) is connected in the middle inner cavity (16) and positioned below the worm (21) through a bearing, a worm wheel (23) is fixed in the middle of the first shaft rod (22), a first gear (24) is fixed in the outer part of the first shaft rod (22) and positioned on the right side of the worm wheel (23), and a second shaft (25) is, a second gear (26) is fixed on the outer portion of the second shaft rod (25), a third shaft rod (27) is fixed at the left end inside the middle inner cavity (16) and is positioned below the second shaft rod (25), a third gear (28) is connected to the right end of the third shaft rod (27) in a bearing mode, a fourth shaft rod (29) is connected to the inner portion of the first outer cavity (17) in a bearing mode, winding rollers (31) are fixed on the outer portions of the fourth shaft rod (29), a fourth gear (30) is fixed on the outer portion of the fourth shaft rod (29) which is positioned right below the third shaft rod (27), and the fourth gear (30) is positioned on one side of the winding rollers (31;

the head and the tail of the shaft lever four (29) penetrate through the inner part of the outer inner cavity two (18), the head and the tail of the shaft lever four (29) are both fixed with transmission discs (32), six sliding holes (34) are uniformly formed in the surfaces of the transmission discs (32) in an annular shape, a transmission rod (33) is connected between two mutually symmetrical sliding holes (34) in two adjacent transmission discs (32) in a sliding mode, a pull belt (6) is wound on the outer wall of the winding roller (31), the tail end of the pull belt (6) penetrates through the winding disc (1) and is connected with the winding disc (1) in a sliding mode, and the tail end of the pull belt (6) is connected with a hanging buckle (7);

a plurality of LED lamps (4) are uniformly arranged on the outer wall of the annular guide rail (2) in an annular shape, a plurality of limiting rods (5) are uniformly fixed on the outer wall of the knob (3) in an annular shape, the limiting rods (5) are connected with the annular guide rail (2) in a sliding manner, a plurality of buttons (10) are uniformly arranged on the inner wall of the annular guide rail (2) in an annular shape, the tail ends of the limiting rods (5) are in contact with the buttons (10), and a light sensor (35) is arranged at the front end of the winding disc (1) and positioned outside the annular guide rail (2);

the button (10) inboard has all been opened arc groove (11), gag lever post (5) end is opened there is spring groove (12), spring groove (12) tank bottom has met spring (13), spring (13) end has met roller sleeve (14), roller sleeve (14) inside roll connection has ball (15).

2. The wheel chain mounting and securing device of claim 1, wherein: well inner chamber (16) inside upper end installs battery case (19), battery case (19) internally mounted has lithium cell (20), wind-up dish (1) front end just is located ring rail (2) outside and is equipped with mouth (8) that charges, mouth (8) that charges are located light sense sensor (35) one side, mouth (8) one end that charges is connected with sealing plug (9) through the rubber rope, sealing plug (9) are pegged graft with mouthful (8) that charges.

3. The wheel chain mounting and securing device of claim 1, wherein: the worm wheel (23) is located worm (21) below and is connected with worm (21) transmission, gear two (26) are located gear one (24) below and are connected with gear one (24) transmission, gear three (28) are located gear two (26) below and are connected with gear two (26) transmission, gear four (30) are located gear three (28) below, gear three (28) lower extreme runs through to rather than corresponding outer inner chamber one (17) inside with gear four (30) transmission connection.

4. The wheel chain mounting and securing device of claim 1, wherein: the transmission disc (32) is of a hexagonal structure, and the transmission rod (33) is of a V-shaped structure.

5. The wheel chain mounting and securing device of claim 1, wherein: the LED lamp fixing device is characterized in that the number and the distribution of the LED lamps (4) correspond to the number and the distribution of the pull belts (6) one by one, the number and the distribution of the buttons (10) correspond to the number and the distribution of the LED lamps (4) one by one, the number and the distribution of the limiting rods (5) correspond to the number and the distribution of the buttons (10) one by one, and the buttons (10) are electrically connected with the LED lamps (4).

6. The wheel chain mounting and securing device of claim 1, wherein: the rolling sleeve (14) is elastically connected with the spring groove (12) through a spring (13), and the ball (15) is inserted into the arc groove (11).

7. The wheel chain mounting and securing device of claim 1, wherein: the rear end of the worm (21) is fixed with a connecting shaft (36), the rear end of the winding disc (1) is provided with a circular groove (27), and the rear end of the connecting shaft (36) penetrates into the circular groove (27) and is fixed with a turntable (38).

8. The wheel chain attachment fixture of claim 7, wherein: sub magic tape is bonded at the rear end of the rotary disc (38), a female magic tape is arranged at the rear end of the sub magic tape, and cleaning cloth (39) is sewn at the rear end of the female magic tape.

Technical Field

The invention relates to the technical field of anti-skid chain installation, in particular to wheel anti-skid chain installation and fixing equipment.

Background

In snowy days, rainy days and icy roads, the automobile needs to be provided with the antiskid chain for safety and no skid, and the antiskid chain is generally made of a steel chain or a rubber chain and has an antiskid function. The anti-skid chain can be divided into two types according to the structure: one is a snow chain that has been spliced into a shape of a hood; the other is a plurality of independent anti-skid chains which are arranged in a cross way, and is simpler and cheaper. At present, after the anti-skid chain is installed, the overall stability is poor, so that the phenomenon of chain detachment easily occurs when the wheel walks, and the anti-skid chain falls off from the wheel.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a wheel anti-skid chain mounting and fixing device, which solves the problem that the anti-skid chain is easy to fall off from a wheel due to the phenomenon of chain falling easily when the wheel runs because the integral stability of the anti-skid chain is poor after the anti-skid chain is mounted at present.

The technical scheme adopted by the invention for solving the technical problems is as follows: a mounting and fixing device for a wheel anti-skid chain comprises a winding disc and a knob, wherein the knob is rotatably connected to the front end of the winding disc, and an annular guide rail is fixed at the front end of the winding disc and positioned outside the knob;

a middle inner cavity is arranged in the middle of the inner part of the winding disc, a plurality of outer inner cavities I are uniformly arranged in the winding disc and positioned outside the middle inner cavity in an annular manner, a plurality of outer inner cavities II are uniformly arranged in the winding disc and positioned outside the middle inner cavity in an annular manner, the outer inner cavities II and the outer inner cavities I are distributed in a staggered manner, a worm is fixed at the rear end of the knob, the rear end of the worm penetrates into the middle inner cavity and is connected with a bearing of the winding disc, a first shaft rod is connected with the bearing in the middle inner cavity and positioned below the worm, a worm wheel is fixed in the middle of the outer part of the first shaft rod, a first gear is fixed at the outer part of the first shaft rod and positioned on the right side of the worm wheel, a second shaft rod is connected with the bearing in the middle inner cavity and positioned below the second shaft rod, a second gear is fixed at the outer part of, a fourth shaft lever is connected with the inside of the first outer inner cavity in a bearing mode, a winding roller is fixed on the outside of the fourth shaft lever, a fourth gear is fixed on the outside of the fourth shaft lever right below the third shaft lever, and the fourth gear is located on one side of the winding roller;

two ends of the four ends and the two ends of the four ends of the shaft rod penetrate into the inner part of the outer inner cavity II, transmission discs are fixed at the two ends of the four ends and the two ends of the four ends of the shaft rod, six sliding holes are uniformly formed in the surfaces of the transmission discs in an annular shape, a transmission rod is connected between two mutually symmetrical sliding holes in two adjacent transmission discs in a sliding mode, a pull belt is wound on the outer wall of the winding roller, the tail end of the pull belt penetrates through the winding disc and is connected with the winding disc in a sliding mode, and hanging buckles are;

a plurality of LED lamps are uniformly arranged on the outer wall of the annular guide rail in an annular shape, a plurality of limiting rods are uniformly fixed on the outer wall of the knob in an annular shape, the limiting rods are connected with the annular guide rail in a sliding manner, a plurality of buttons are uniformly arranged on the inner wall of the annular guide rail in an annular shape, the tail ends of the limiting rods are contacted with the buttons, and a light sensor is arranged at the front end of the winding disc and outside the annular guide rail;

the button inboard has all been opened the arc groove, the gag lever post end is opened there is the spring groove, spring groove tank bottom meets the spring, the spring end meets the roller, the inside roll connection of roller has the ball.

Preferably, a battery box is installed at the upper end inside the middle inner cavity, a lithium battery is installed inside the battery box, a charging port is arranged at the front end of the winding disc and located on the outer side of the annular guide rail, the charging port is located on one side of the light sensation sensor, one end of the charging port is connected with a sealing plug through a rubber rope, and the sealing plug is connected with the charging port in an inserting mode.

Preferably, the worm wheel is located below the worm and is in transmission connection with the worm, the second gear is located below the second gear and is in transmission connection with the second gear, the third gear is located below the second gear and is in transmission connection with the second gear, the fourth gear is located below the third gear, and the lower end of the third gear penetrates through the inner portion, corresponding to the first outer inner cavity, of the third gear and is in transmission connection with the fourth gear.

Preferably, the transmission disc is of a hexagonal structure, and the transmission rod is of a V-shaped structure.

Preferably, the number and the distribution of the LED lamps correspond to those of the pull belts one to one, the number and the distribution of the buttons correspond to those of the LED lamps one to one, the number and the distribution of the limiting rods correspond to those of the buttons one to one, and the buttons are electrically connected with the LED lamps.

Preferably, the roller sleeve is elastically connected with the spring groove through a spring, and the ball is inserted into the arc groove.

Preferably, a connecting shaft is fixed at the rear end of the worm, a circular groove is formed at the rear end of the winding disc, and the rear end of the connecting shaft penetrates into the circular groove and is fixed with a rotary disc.

Preferably, the rear end of the turntable is bonded with a sub magic tape, the rear end of the sub magic tape is provided with a female magic tape, and the rear end of the female magic tape is sewn with a cleaning cloth.

Compared with the prior art, the invention has the following beneficial effects: according to the wheel anti-skid chain mounting and fixing equipment, after the hanging buckle is buckled on the anti-skid chain, the knob is rotated, the worm is driven to rotate along with the knob, all the winding rollers are rotated, the hanging buckle can be tensioned by the pull belt while the pull belt is wound up by the winding rollers, and the anti-skid chain is tensioned by the hanging buckle, so that the stability of the anti-skid chain can be improved; the anti-skid chain is tensioned by rotating the knob, and meanwhile, the turntable can be driven to rotate, so that the turntable can drive the cleaning cloth to rotate to clean the center part of the wheel, the bolt holes in the center part of the wheel are prevented from being blocked, the limiting rod can slide in the annular guide rail at the moment, the button is extruded by the limiting rod, the LED lamp and the lithium battery are electrified, the button is pressed when the light sensation sensor is in the daytime, the LED lamp cannot be lightened, the LED lamp can only be lightened at night, the LED lamp can play a role of illuminating the drawstring at night, and whether the drawstring is damaged or broken or not can be conveniently observed at night; when the limiting rod extrudees the button, the ball can be impressed inside the arc groove, the clamping effect of the knob is played, the phenomenon that the knob is not flexible is avoided when the automobile runs, the ball can roll inside the roller sleeve, and therefore when the knob is rotated, great strength is not needed to be consumed, and the knob is convenient to rotate.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of the present invention mounted integrally on a wheel;

FIG. 3 is a cross-sectional view of the ring rail of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of a take-up reel of the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic view of the transmission between the four shafts of the present invention;

fig. 8 is an overall rear view of the present invention.

In the figure: 1-winding disc, 2-annular guide rail, 3-knob, 4-LED lamp, 5-limiting rod, 6-pull belt, 7-hanging buckle, 8-charging port, 9-sealing plug, 10-button, 11-arc groove, 12-spring groove, 13-spring, 14-rolling sleeve, 15-rolling ball, 16-middle inner cavity, 17-outer inner cavity I, 18-outer inner cavity II, 19-battery box, 20-lithium battery, 21-worm, 22-shaft rod I, 23-worm wheel, 24-gear I, 25-shaft rod II, 26-gear II, 27-shaft rod III, 28-gear III, 29-shaft rod IV, 30-gear IV, 31-winding roller, 32-transmission disc, 33-transmission rod, 34-sliding hole, 35-light sensor, 36-connecting shaft, 37-circular groove, 38-rotary disc and 39-rag.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

As shown in fig. 1 to 8, a mounting and fixing device for a wheel anti-skid chain comprises a winding disc 1 and a knob 3, wherein the knob 3 is rotatably connected to the front end of the winding disc 1, an annular guide rail 2 is fixed to the front end of the winding disc 1 and positioned outside the knob 3, a middle inner cavity 16 is arranged in the middle of the inside of the winding disc 1, a plurality of outer inner cavities 17 are uniformly arranged in the inside of the winding disc 1 and positioned outside the middle inner cavity 16 in an annular shape, a plurality of outer inner cavities 18 are uniformly arranged in the inside of the winding disc 1 and positioned outside the middle inner cavity 16 in an annular shape, the outer inner cavities 18 and the outer inner cavities 17 are distributed in a staggered manner, a worm 21 is fixed to the rear end of the knob 3, the rear end of the worm 21 penetrates through the inside of the middle inner cavity 16 and is connected with a bearing of the winding disc 1, a first shaft lever 22 is connected to the inside of the middle inner cavity, a first gear 24 is fixed outside the first shaft rod 22 and positioned on the right side of the worm wheel 23, a second shaft rod 25 is connected to the bearing inside the middle inner cavity 16 and positioned below the first shaft rod 22, a second gear 26 is fixed outside the second shaft rod 25, a third shaft rod 27 is fixed at the left end inside the middle inner cavity 16 and positioned below the second shaft rod 25, a third gear 28 is connected to the bearing at the right end of the third shaft rod 27, a fourth shaft rod 29 is connected to the inside of the first outer inner cavity 17 through a bearing, a winding roller 31 is fixed outside the fourth shaft rod 29, a fourth gear 30 is fixed outside the fourth shaft rod 29 and positioned right below the third shaft rod 27, the fourth gear 30 is positioned on one side of the winding roller 31, the worm wheel 23 is positioned below the worm 21 and is in transmission connection with the worm 21, the second gear 26 is positioned below the first gear 24 and is in transmission connection with the first gear 24, and the third gear 28 is positioned below the, the gear four 30 is positioned below the gear three 28, the lower end of the gear three 28 penetrates into the corresponding outer inner cavity I17 to be in transmission connection with the gear four 30, the head and tail ends of the shaft rod four 29 penetrate into the outer inner cavity II 18, the head and tail ends of the shaft rod four 29 are fixed with transmission discs 32, the surfaces of the transmission discs 32 are uniformly provided with six sliding holes 34 in an annular shape, a transmission rod 33 is connected between two mutually symmetrical sliding holes 34 in two adjacent transmission discs 32 in a sliding manner, the outer wall of the winding roller 31 is wound with a pull belt 6, the tail end of the pull belt 6 penetrates through the winding disc 1 to be in sliding connection with the winding disc 1, the tail end of the pull belt 6 is connected with a hanging buckle 7, the transmission disc 32 is in a hexagonal structure, the transmission rod 33 is in a V-shaped structure, after the hanging buckle 7 is buckled on an anti-skid chain, the worm 21 is driven by rotating the knob 3 to rotate in the inner cavity, the worm 21 drives the worm wheel 23 to rotate through the first shaft lever 22, so that the first shaft lever 22 drives the first gear 24 to rotate, the second gear 26 drives the second shaft lever 25 to rotate along with the transmission of the first gear 24 and the second gear 26, meanwhile, the second gear 26 drives the third gear 28 to rotate, and the third gear 28 drives the fourth gear 30 to rotate;

when the gear four 30 rotates, the corresponding shaft lever four 29 is driven to rotate, when the shaft lever four 29 rotates, the adjacent shaft lever four 29 on the right side can be driven to rotate simultaneously through the transmission rod 33, when the adjacent shaft lever four 29 is driven to rotate by the transmission rod 33, the adjacent shaft lever four 29 can slide in the outer inner cavity two 18 in a reciprocating mode along the sliding hole 34 in the transmission disc 32 to achieve bevel transmission, and the transmission rod 33 is not arranged between the adjacent shaft lever four 29 on the left side and the adjacent shaft lever four 29 on the left side of the shaft lever four 29, so that the shaft lever four 29 can drive the adjacent shaft lever four 29 to rotate simultaneously in the counterclockwise direction, and all the shaft lever four 29 can rotate simultaneously;

after the fourth shaft lever 29 rotates simultaneously, all the winding rollers 31 rotate simultaneously, so that the hanging buckles 7 are tightened by the pull belt 6 while the pull belt 6 is wound up by the winding rollers 31, all the hanging buckles 7 tighten the anti-skid chains simultaneously, and the stability of the anti-skid chains can be improved as the anti-skid chains are tightened;

the outer wall of the annular guide rail 2 is annularly and uniformly provided with a plurality of LED lamps 4, the outer wall of the knob 3 is annularly and uniformly fixed with a plurality of limiting rods 5, the limiting rods 5 are in sliding connection with the annular guide rail 2, the inner wall of the annular guide rail 2 is annularly and uniformly provided with a plurality of buttons 10, the tail ends of the limiting rods 5 are in contact with the buttons 10, the front end of the winding disc 1 is positioned outside the annular guide rail 2 and is provided with light-sensitive sensors 35, the quantity and distribution of the LED lamps 4 are in one-to-one correspondence with the quantity and distribution of the pull belts 6, the quantity and distribution of the buttons 10 are in one-to-one correspondence with the quantity and distribution of the buttons 10, the buttons 10 are electrically connected with the LED lamps 4, when the anti-skid chains are tightened by rotating the knob 3, the limiting rods 5 can slide inside the annular guide rail 2, and because the LED lamps 4 and the buttons 10 are in signal connection with the light-sensitive sensors 35, the LED lamp 4 and the button 10 are electrically connected with the lithium battery 20, so that the button 10 is extruded by the limiting rod 5, the LED lamp 4 and the lithium battery 20 can be powered on, the light sensation sensor 35 senses sunlight in the daytime, the LED lamp 4 and the button 10 can be powered off with the lithium battery 20, the LED lamp 4 cannot be lightened even if the button 10 is pressed, the light sensation sensor 35 cannot sense the sunlight at night, and the LED lamp 4 and the button 10 are powered on with the lithium battery 20 at the moment, so that the LED lamp 4 can only be lightened at night;

the LED lamp 4 can illuminate the pull belt 6 at night, so that a driver can conveniently observe whether the pull belt 6 is damaged or broken at night after getting off the vehicle, the driver can conveniently find the breakage or breakage at night, and safety accidents caused by falling of the anti-skid chain can be avoided;

the inner sides of the buttons 10 are all provided with arc grooves 11, the tail ends of the limiting rods 5 are provided with spring grooves 12, the bottoms of the spring grooves 12 are connected with springs 13, the tail ends of the springs 13 are connected with rolling sleeves 14, balls 15 are connected inside the rolling sleeves 14 in a rolling mode, the rolling sleeves 14 are elastically connected with the spring grooves 12 through the springs 13, the balls 15 are connected with the arc grooves 11 in an inserting mode, the limiting rods 5 press the buttons 10, the balls 15 can be pressed into the arc grooves 11, the balls 15 are connected with the arc grooves 11 in a clamping mode through the pressing of the springs 13, the clamping effect of the knob 3 can be achieved, the worm 21 can only drive the worm wheel 23 to rotate, the worm 21 and the worm wheel 23 are self-locked, the worm 21 is connected with the knob 3 in a clamping mode, the worm wheel 23 can be further locked, and the phenomenon that the worm wheel 23 rotates when an automobile runs is avoided;

because the balls 15 can roll in the rollers 14, when the knob 3 is rotated, the knob 3 can be extruded by the inner wall of the arc groove 11 to drive the rollers 14 to slide into the spring groove 12, so that great force is not required to be consumed to rotate the knob 3, and the knob 3 is convenient to rotate;

a battery box 19 is installed at the upper end inside the middle inner cavity 16, a lithium battery 20 is installed inside the battery box 19, a charging port 8 is arranged at the front end of the winding disc 1 and located on the outer side of the annular guide rail 2, the charging port 8 is located on one side of the light-sensitive sensor 35, one end of the charging port 8 is connected with a sealing plug 9 through a rubber rope, the sealing plug 9 is connected with the charging port 8 in an inserting mode, charging work of the lithium battery 20 can be conducted through the charging port 8, and the sealing plug 9 is plugged into the charging port 8, so that the waterproof effect of the charging port 8 can be achieved;

the rear end of the worm 21 is fixed with a connecting shaft 36, the rear end of the winding disc 1 is provided with a round groove 27, the rear end of the connecting shaft 36 penetrates through the round groove 27 and is fixed with a rotary disc 38, the rear end of the rotary disc 38 is bonded with a sub magic tape, the rear end of the sub magic tape is provided with a female magic tape, the rear end of the female magic tape is sewn with a cleaning cloth 39, the worm 21 can drive the rotary disc 38 to rotate through the connecting shaft 36 when the knob 3 is rotated to tighten the antiskid chain, so that the rotary disc 38 can drive the cleaning cloth 39 to rotate to carry out the cleaning work of the central part of the wheel, the blockage of bolt holes at the central part of the wheel is avoided, the cleaning cloth 39 is connected with the rotary disc 38 through the sub magic tape, and when the cleaning is detached, only the cleaning cloth.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.