CN211103924U

CN211103924U - Automobile tire save set based on bolt principle of fixing

Info

Publication number: CN211103924U
Application number: CN201921975792.9U
Authority: CN
Inventors: 陈颖; 陈一; 曾广胜
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-28
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to the technical field of tires, and discloses an automobile tire storage device based on the bolt fixing principle, which comprises an installation rod, wherein the bottom end of the installation rod is movably connected with a foot block, the front surface of the installation rod and the upper end of the foot block are movably connected with a trapezoidal block, the left end of the installation rod is movably connected with a support rod, the right end of the bottom side of the support rod is movably connected with a fixing ring, the front surface of the fixing ring is movably connected with a first insert block, the left end of the bottom side of the support rod is movably connected with a second insert block, the automobile tire storage device based on the bolt fixing principle is matched with the structures of the installation rod, the foot block, the trapezoidal block, the support rod and the like for use, thereby achieving the effect of good stability, and achieving the effect of convenient disassembly of a bracket through the matching use of the structures of the second insert, through the cooperation of structures such as U-shaped board, dead lever, drop cloth to the effectual effect of dust proof has been reached.

Description

Automobile tire save set based on bolt principle of fixing

Technical Field

The utility model relates to a tire technical field specifically is a car tire save set based on fixed principle of bolt.

Background

The automobile tyre is one of the important parts of automobile and has the functions of supporting the whole weight of automobile, bearing the load of automobile, transmitting the torque of traction and braking, ensuring good adhesion between the wheel and road surface, raising the dynamic performance, braking performance and passing performance of automobile, buffering the impact of automobile during running together with the automobile suspension, attenuating the vibration produced by the impact, preventing the automobile parts from being violently shocked and damaged early, adapting to the high-speed performance of automobile, reducing the noise during running, and ensuring the safety, operation stability, comfort, energy saving and economy of running.

Tire mounting devices are available everywhere, such as automobile production workshops, garage repairs and the like, tires are one of indispensable devices in the automobile repair process, the tires generally need to be fixed on a specific fixing frame when the tires are processed, so as to prevent interference with other processes, the existing widely-used tire placing devices generally adopt a placing frame with a fixed structure for placing the tires, the placing frame with the fixed structure generally comprises a plurality of supporting plates and fixing blocks, a tire frame formed by welding steel pipes and other materials is adopted, the tires are vertically placed, the tires are easy to slip from the tire frame or collide with each other to generate abnormal sound when in collision, the placing frame generally needs to be frequently moved in the automobile repair process, the devices have larger volume and are inconvenient to transfer and transport, pulleys are mounted on the bottom of part of the placing frame for moving, but the stability of the placing frame is poor due to the design, the tire placing frame is easy to slide when the tire is taken or placed, the operation difficulty is increased, most of the existing tire placing frames are exposed outside the tire, dust in an automobile production workshop is generally serious, a large amount of stains are easily accumulated on the outer surface and the inner side of the tire, and the operation difficulty of follow-up work is increased if no shielding object exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automobile tire save set based on bolt principle of fixing possesses the advantage that stability is good, the support is convenient to be dismantled, dust proof is effectual etc, and it is relatively poor to have solved traditional tire placer stability, and the support is difficult to the migration. The problem of easy dust falling on the tire.

(II) technical scheme

For realize above-mentioned stability good, the support is convenient to be dismantled, the effectual purpose of dust proof, the utility model provides a following technical scheme: an automobile tire storage device based on a bolt fixing principle comprises an installation rod, wherein the bottom end of the installation rod is movably connected with a foot block, a trapezoidal block is movably connected with the front surface of the installation rod and is positioned at the upper end of the foot block, the left end of the installation rod is movably connected with a supporting rod, the right end of the bottom side of the supporting rod is movably connected with a fixing ring, the front surface of the fixing ring is movably connected with a first inserting block, the left end of the bottom side of the supporting rod is movably connected with a second inserting block, the front surface of the second inserting block is movably connected with a clamping groove, the inner wall of the clamping groove is movably connected with a cross-shaped clamping block, the outer surface of the right side of the cross-shaped clamping block is movably connected with a spring, the left end of the cross-shaped clamping block is movably connected with an arc-shaped handle, the, the front of the roller is movably connected with a round pin below the bearing, the back of the round pin is movably connected with a U-shaped plate, the bottom end of the roller is movably connected with a fixed rod, the bottom end of the U-shaped plate is movably connected with a wheel, and the outer surface of the wheel is movably connected with a cover cloth.

Preferably, the number of the support rods is three, the two ends of the left end of each support rod are movably connected to the inner walls of the left side mounting rod and the right side mounting rod respectively, and the distance between every two support rods is the same.

Preferably, first inserted block swing joint is in solid fixed ring's center department, and solid fixed ring's right-hand member swing joint is at the left end of installation pole.

Preferably, the outer side of the second inserting block is movably connected with the same fixing ring, and the top end of the fixing ring and the second inserting block are movably connected at the bottom end of the supporting rod.

Preferably, the width of the left end of the cross-shaped clamping block is slightly smaller than the width of the inner wall of the clamping groove, and the cross-shaped clamping block extends from right to left along the clamping groove to penetrate through the fixing ring and the second inserting block.

Preferably, the left end swing joint of spring is in the middle part of cross fixture block, and the right-hand member swing joint of spring is on the inner wall of stopper.

Preferably, the rollers are two in number, and the round pin is movably connected to the middle of the roller and movably connects the two rollers.

Preferably, two sliding grooves are formed in the upper end, close to the mounting rod, of the fixing rod, and the two idler wheels are movably connected to the inner wall of each sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile tire save set based on fixed principle of bolt possesses following beneficial effect:

1. this automobile tire save set based on fixed principle of bolt uses through the cooperation of structures such as installation pole, foot piece, trapezoidal piece, bracing piece, and in the device use, puts the wheel back on the bracing piece, because there is the existence of foot piece and trapezoidal piece in the bottom of installation pole, has ensured that the support frame is difficult for sliding to the good effect of stability has been reached.

2. This automobile tire save set based on fixed principle of bolt uses through the cooperation of second inserted block, draw-in groove, cross fixture block, spring isotructure, and in the device use, remove the arc handle, can realize that the cross fixture block is fixed and loosen the second inserted block, after extracting first inserted block and second inserted block, the bracing piece alright pull down to the effect of the convenient dismantlement of support has been reached.

3. This automobile tire save set based on fixed principle of bolt uses through the cooperation of structures such as U-shaped board, dead lever, wheel, drop cloth, and in the device use, directly covers the upper end at the wheel with the drop cloth, can prevent that the dust from dropping on the wheel, and the existence of U-shaped board can play support and positioning action to the drop cloth to the effectual effect of dust proof has been reached.

4. This automobile tire save set based on fixed principle of bolt uses through the cooperation of bracing piece, solid fixed ring, first inserted block, second inserted block isotructure, and in the device use, the upper end of bracing piece is provided with radius angle and rubber layer, can not cause wearing and tearing to the wheel, has increased frictional force again, places the in-process and can make the wheel more stable to the effect that the wheel is difficult for the landing has been reached.

Drawings

FIG. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the U-shaped plate, the fixing rod and the wheel of the present invention;

FIG. 3 is a schematic view showing an enlarged view of the area A in FIG. 1 and a novel connection structure of a second insert block, a clamping groove, a cross-shaped clamping block and the like;

FIG. 4 is a schematic view showing an enlarged view of the area B in FIG. 1, together with a novel connection structure of a support rod, a fixing ring, a first insert block, etc.;

FIG. 5 is a schematic view showing an enlarged view of the area C in FIG. 2, together with a novel connection structure of a roller, a bearing, a round pin, etc.

In the figure: 1-mounting rod, 2-foot block, 3-trapezoidal block, 4-support rod, 5-fixing ring, 6-first insert block, 7-second insert block, 8-clamping groove, 9-cross-shaped clamping block, 10-spring, 11-arc handle, 12-limiting block, 13-roller, 14-bearing, 15-round pin, 16-U-shaped plate, 17-fixing rod, 18-wheel and 19-cover cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an automobile tire storage device based on the bolt fixing principle comprises an installation rod 1, wherein the bottom end of the installation rod 1 is movably connected with a foot block 2, the front surface of the installation rod 1 and the upper end of the foot block 2 are movably connected with a trapezoidal block 3, the left end of the installation rod 1 is movably connected with a support rod 4, the number of the support rods 4 is three, the two ends of the left end of each support rod 4 are respectively movably connected with the inner walls of the installation rods 1 at the left side and the right side, the distance between every two support rods 4 is the same, the upper end of each support rod 4 is provided with a fillet and a rubber layer, the design can not cause abrasion to wheels 18, simultaneously increases friction force and ensures the stability of the wheels 18 placed at the upper ends of the wheels, the right end of the bottom side of each support rod 4 is movably connected with a fixing ring 5, the front surface of the fixing, the right end of the fixed ring 5 is movably connected with the left end of the mounting rod 1, the left end of the bottom side of the support rod 4 is movably connected with a second insert block 7, the outer side of the second insert block 7 is movably connected with the same fixed ring 5, the top end of the fixed ring 5 and the second insert block 7 are movably connected with the bottom end of the support rod 4 together, the front side of the second insert block 7 is movably connected with a clamping groove 8, the inner wall of the clamping groove 8 is movably connected with a cross-shaped clamping block 9, the width of the left end of the cross-shaped clamping block 9 is slightly smaller than that of the inner wall of the clamping groove 8, the cross-shaped clamping block 9 extends from right to left along the clamping groove 8 to penetrate through the fixed ring 5 and the second insert block 7, the outer surface of the right side of the cross-shaped clamping block 9 is movably connected with a spring 10, the left, the upper end and the lower end of the cross-shaped fixture block 9 are movably connected with limiting blocks 12, the movement direction of the cross-shaped fixture block 9 is determined by the limiting blocks 12, and meanwhile, due to the connection of the right end of the spring 10, the acting force of the spring 10 can only be triggered and received by the cross-shaped fixture block 9.

Left end swing joint on 4 topside of bracing pieces has gyro wheel 13, the inner wall swing joint of gyro wheel 13 has bearing 14, the below swing joint that bearing 14 is close to in the front of gyro wheel 13 has round pin 15, gyro wheel 13 has two one, round pin 15 swing joint is at the middle part of gyro wheel 13 and with two gyro wheel 13 swing joints, the back swing joint of round pin 15 has U-shaped board 16, the bottom swing joint of gyro wheel 13 has dead lever 17, dead lever 17 is close to the upper end of installation pole 1 and has seted up two spouts, two gyro wheel 13 swing joints are at the spout inner wall, the existence of spout makes gyro wheel 13 effectual slip on dead lever 17, realize the adjustment of the relative wheel 18 position of drop cloth 19, the bottom swing joint of U-shaped board 16 has wheel 18, the surface swing joint of wheel 18 has.

The working principle is that when the automobile tire storage device based on the bolt fixing principle is used, if the support frame needs to be fixed, a user moves the first insert block 6 at the lower end of the support rod 4 and inserts the first insert block into the fixing ring 5 at the left side of the right end mounting rod 1, the second insert block 7 is inserted into the fixing ring 5 at the right side of the left end mounting rod 1, the front side of the left end fixing ring 5 is connected with the cross-shaped fixture block 9 through the clamping groove 8, the cross-shaped fixture block 9 moves rightwards when the second insert block 7 is inserted, the left end and the right end of the spring 10 are respectively connected onto the cross-shaped fixture block 9 and the limiting block 12, the cross-shaped fixture block 9 drives the spring 10 to compress after moving rightwards, the second insert block 7 is subjected to a leftward acting force applied to the second insert block 9, then a certain positioning effect is achieved on the second insert block 7, the fixing between the mounting, if need dismantle this support frame, can be through the arc handle 11 of outside pulling with being connected of cross fixture block 9, cross fixture block 9 slides afterwards and breaks away from the fixed of second piece 7 in draw-in groove 8, later twitch first inserted block 6, realize breaking away from between bracing piece 4 and the installation pole 1, conveniently dismantle, place wheel 18 back on bracing piece 4, place the drop cloth 19 in the wheel 18 outside through with U-shaped board 16, U-shaped board 16 can support the location to drop cloth 19, when taking off wheel 18, connect on gyro wheel 13 through round pin 15 because of the bottom of U-shaped board 16, pulling U-shaped board 16, accessible gyro wheel 13 rolls in the spout of dead lever 17 upper end, make U-shaped board 16 begin to remove, pull open drop cloth 19, can take out wheel 18.

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

Claims

1. The utility model provides an automobile tire save set based on bolt principle of fixing, includes installation pole (1), its characterized in that: the bottom end of the mounting rod (1) is movably connected with a foot block (2), the front face of the mounting rod (1) and the upper end of the foot block (2) are movably connected with a trapezoidal block (3), the left end of the mounting rod (1) is movably connected with a supporting rod (4), the right end of the bottom side of the supporting rod (4) is movably connected with a fixing ring (5), the front face of the fixing ring (5) is movably connected with a first inserting block (6), the left end of the bottom side of the supporting rod (4) is movably connected with a second inserting block (7), the front face of the second inserting block (7) is movably connected with a clamping groove (8), the inner wall of the clamping groove (8) is movably connected with a cross-shaped clamping block (9), the outer surface of the right side of the cross-shaped clamping block (9) is movably connected with a spring (10), the left end of the cross-shaped clamping block (9) is movably connected with an, the utility model discloses a bracing piece, including bracing piece (4), bracing piece, bearing (13), inner wall swing joint of gyro wheel (13) has bearing (14), the below swing joint that the front of gyro wheel (13) is close to bearing (14) has round pin (15), the back swing joint of round pin (15) has U-shaped board (16), the bottom swing joint of gyro wheel (13) has dead lever (17), the bottom swing joint of U-shaped board (16) has wheel (18), the surface swing joint of wheel (18) has drop cloth (19).

2. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: the number of the support rods (4) is three, the two ends of the left end of each support rod (4) are movably connected to the inner walls of the left side mounting rod and the right side mounting rod (1), and the distance between every two support rods (4) is the same.

3. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: first inserted block (6) swing joint is in the center department of solid fixed ring (5), and the right-hand member swing joint of solid fixed ring (5) is at the left end of installation pole (1).

4. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: the outside swing joint of second inserted block (7) has same solid fixed ring (5), and the top of solid fixed ring (5) is by swing joint in the bottom of bracing piece (4) together with second inserted block (7).

5. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: the width of the left end of the cross-shaped clamping block (9) is slightly smaller than the width of the inner wall of the clamping groove (8), and the cross-shaped clamping block (9) extends from right to left to form the clamping groove (8) to penetrate through the fixing ring (5) and the second inserting block (7).

6. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: the left end of the spring (10) is movably connected to the middle of the cross-shaped fixture block (9), and the right end of the spring (10) is movably connected to the inner wall of the limiting block (12).

7. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: the two rollers (13) are arranged one by one, and the round pin (15) is movably connected to the middle part of the roller (13) and movably connects the two rollers (13).

8. The automobile tire storage device based on the bolt fixing principle as claimed in claim 1, wherein: two sliding grooves are formed in the upper end, close to the mounting rod (1), of the fixing rod (17), and the two rolling wheels (13) are movably connected to the inner wall of each sliding groove.