CN214728642U

CN214728642U - Puncture-proof mechanism for tyre

Info

Publication number: CN214728642U
Application number: CN202121242107.9U
Authority: CN
Inventors: 巫军; 罗敏芝; 黄河兵
Original assignee: Guangdong Lifeng Petrochemical Logistics Co ltd
Current assignee: Guangdong Lifeng Petrochemical Logistics Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-16
Anticipated expiration: 2031-06-03

Abstract

The application relates to a puncture mechanism is prevented to tire, its characterized in that: the automobile protection device comprises a protection part, a fixing plate, a connecting assembly and a driving part, wherein the fixing plate is used for being fixed with an automobile body, the protection part is connected with the fixing plate through the connecting assembly, and the driving part is used for driving the fixing plate to be far away from or close to the protection part. This application has the effect that improves the protective effect to the tire.

Description

Puncture-proof mechanism for tyre

Technical Field

The application relates to the technical field of tank body transport vehicles, in particular to a tire puncture-preventing mechanism.

Background

The tank transport vehicle is a transport vehicle with a tank-shaped vehicle body and is used for transporting various liquids, liquefied gases and the like, wherein the goods comprise gasoline, crude oil, various viscous oils, vegetable oil, liquid ammonia, alcohol, water, various acid and alkali liquids and the like. The tire protection plate is generally arranged on the tank transport vehicle, the tire protection plate protects the tire, the current tire protection plate is generally fixed on the vehicle body, the position of the current tire protection plate cannot be moved, and the protection effect of the tire is difficult to adjust in different driving scenes, so that the comprehensive protection effect of the tire is lower.

In view of the above-mentioned related technologies, the inventor believes that the tank truck has a defect that the protection effect on tires is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the protective effect to the tire, this application provides a tire breakdown prevention mechanism.

The application provides a puncture mechanism is prevented to tire adopts following technical scheme:

the utility model provides a tire breakdown prevention mechanism which characterized in that: the automobile protection device comprises a protection part, a fixing plate, a connecting assembly and a driving part, wherein the fixing plate is used for being fixed with an automobile body, the protection part is connected with the fixing plate through the connecting assembly, and the driving part is used for driving the fixing plate to be far away from or close to the protection part.

By adopting the technical scheme, before the breakdown prevention mechanism is installed, the driving piece is used for driving the protection piece to move towards the direction close to the fixing plate so that the protection piece is close to the fixing plate, and the possibility that the protection piece obstructs the installation of the breakdown prevention mechanism is reduced; when the breakdown prevention mechanism is installed, the fixing plate is fixed on the side face of the vehicle body, the protection piece is located above the tire, then the driving piece is used for driving the protection piece to move to a proper position, and for different driving scenes, the position of the protection piece is adjusted to achieve a good protection effect on the tire.

Optionally, the connecting assembly includes a first connecting member and a second connecting member, the first connecting member is fixed to the fixing plate, and the second connecting member is fixed to the protection member; the first connecting piece is provided with a connecting groove, and the second connecting piece is inserted into the connecting groove and is in sliding fit with the connecting groove; or the second connecting piece is provided with a connecting groove, and the first connecting piece is inserted into the connecting groove and is in sliding fit with the connecting groove.

Through adopting above-mentioned technical scheme, but first connecting piece and second connecting piece grafting and relative slip, the relative movement action of protection piece and fixed plate is realized through the relative slip of first connecting piece and second connecting piece, and the action is stable.

Optionally, the driving member is a controllable gas spring.

By adopting the technical scheme, the driving piece is the controllable gas spring, the controllable gas spring is provided with the control element, the control element of the controllable gas spring is operated to control the on-off of the controllable gas spring, and when the controllable gas spring is closed, the self-locking effect is achieved, so that the relative position state of the protection piece and the fixing plate is stable; when the controllable gas spring is opened, the controllable gas spring automatically extends to drive the protection piece to be away from the fixing plate, and meanwhile, a worker can press the protection piece to push the protection piece towards the fixing plate so that the protection piece is close to the fixing plate, and the position of the protection piece is convenient to adjust.

Optionally, a control assembly is arranged on the fixing plate and comprises a switch piece and a brake cable, a mounting groove is formed in the fixing plate, the switch piece is rotatably arranged in the mounting groove, one end of the brake cable is fixed to a control element of the controllable gas spring, and the other end of the brake cable is fixed to the switch piece.

By adopting the technical scheme, the opening and closing of the controllable gas spring are controlled by using the control assembly, the operation is more convenient, and the switch piece is arranged in the mounting groove of the fixing plate, so that the switch piece is relatively hidden, and the situation that the controllable gas spring is accidentally started is not easy to occur; when the controllable gas springs are provided with a plurality of gas springs, each controllable gas spring is connected with one brake cable, then all the brake cables are connected with one switch piece, and the opening and closing of all the controllable gas springs can be controlled by one switch piece.

Optionally, the switch member includes a force-receiving portion, a rotating portion and a pull wire portion, the rotating portion is rotatably connected to a groove wall of the mounting groove, and the brake cable is fixed to the pull wire portion.

Through adopting above-mentioned technical scheme, when using the controllable air spring of switching piece control to open and close, exert the effort so that the switching piece rotates to the atress portion, the stay wire portion produces the pulling force to the brake cable, from this pulling controllable air spring's control element, the application of force is convenient, the strong operability.

Optionally, the notch of the mounting groove is rounded.

Through adopting above-mentioned technical scheme, the notch radius angle of mounting groove need deepen the mounting groove with the finger in order to operate the switch spare when the staff opens controllable air spring, and the setting of radius angle has reduced the possibility that the staff hand is by the fish tail, improves the installation nature when operating the switch spare.

Optionally, the side of the protection part far away from the fixing plate is provided with a turnover part in a rotating way.

Through adopting above-mentioned technical scheme, the protection part rotates and sets up the upset piece, and the upset piece can protect the tire side, and according to the driving scene, rotatable upset piece protects with wheel side wall, reaches better protecting effect, when the upset piece does not use, rotates the upset piece to the protection part top, reduces the influence of upset piece to the driving.

Optionally, the turning member is provided with a fixing through hole, the protection member is provided with a fixing screw hole, and the turning member may be fixed to the protection member by a screw.

Through adopting above-mentioned technical scheme, when the upset piece does not use, use the screw to be fixed in the protection piece with the upset piece in fixing hole department and fixing screw hole, reduce the condition that the upset piece overturn by accident at the driving in-process for the position state of upset piece is stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving part is used for driving the protection part to move to a proper position, and the position of the protection part is adjusted to achieve a better protection effect on tires in different driving scenes;

2. the opening and closing of the controllable gas spring are controlled by the control assembly, the operation is more convenient, and the switch piece is arranged in the mounting groove of the fixing plate, so that the switch piece is relatively hidden, and the situation that the controllable gas spring is accidentally started is not easy to occur; when a plurality of controllable gas springs are arranged, each controllable gas spring is connected with one brake cable, then all the brake cables are connected with one switch piece, and the opening and closing of all the controllable gas springs can be controlled by one switch piece;

3. the protection piece rotates and sets up the upset piece, and the upset piece can protect the tire side, and according to the driving scene, rotatable upset piece protects with wheel side wall, reaches better safeguard effect, when the upset piece does not use, rotates the upset piece to the protection piece top, reduces the influence of upset piece to the driving.

Drawings

Fig. 1 is an overall structural view of an embodiment of the present application.

Fig. 2 is a structural view of a switch member in the embodiment of the present application.

Fig. 3 is a structural view of the flip in the embodiment of the present application.

Description of reference numerals: 1. a guard; 11. fixing screw holes; 2. a fixing plate; 21. mounting grooves; 3. a connecting assembly; 31. a first connecting member; 32. a second connecting member; 4. a controllable gas spring; 5. a control component; 51. a switch member; 511. a force receiving portion; 512. a rotating part; 513. a wire-drawing portion; 52. a brake cable; 6. a turnover piece; 61. a first plate body; 611. a fixing through hole; 62. a second plate body; 63. a reinforcing plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses tire puncture preventing mechanism, refer to fig. 1, including protection piece 1 and fixed plate 2, be provided with coupling assembling 3 between protection piece 1 and the fixed plate 2, coupling assembling 3 includes first connecting piece 31 and second connecting piece 32, and first connecting piece 31 is fixed in fixed plate 2, and second connecting piece 32 is fixed in protection piece 1. The first connecting member 31 is arc-shaped, the second connecting member 32 is provided with a connecting groove (not shown in the figure), the profile shape of the connecting groove is consistent with that of the first connecting member 31, and the first connecting member 31 is inserted into the connecting groove and is in sliding fit with the connecting groove. Further, the protection component 1 includes a protection plate and a connection plate, the second connection component 32 is fixed on the connection plate, and the protection plate is located on a side of the connection plate opposite to the second connection component 32. The fixing plate 2 may be fixed to the vehicle body by means of screw connection, welding, or the like. In this embodiment, the second connection element 32 is larger than the first connection element 31 in shape and size to meet the requirement of forming the connection slot, in other embodiments, the first connection element 31 may be larger than the second connection element 32 in shape and formed in the first connection element 31, and the first connection element 31 and the second connection element 32 are slidably connected by inserting and slidably engaging the second connection element 32 and the connection slot.

Referring to fig. 1, a driving member is further disposed between the protection member 1 and the fixing plate 2, the driving member is a controllable gas spring 4, one end of the controllable gas spring 4 is rotatably connected to the fixing plate 2, and the other end of the controllable gas spring is rotatably connected to the connecting plate, so that the protection member 1 can be driven to be away from or close to the fixing plate 2 when the controllable gas spring 4 extends or contracts. The fixed plate 2 is provided with a control unit 5, and the control unit 5 includes a switch member 51 and a brake cable 52. Referring to fig. 2, the switch member 51 includes a force-receiving portion 511, a rotating portion 512 and a wire-pulling portion 513 in sequence, the fixing plate 2 is provided with an installation slot 21, the switch member 51 is rotatably disposed in the installation slot 21, and the rotating portion 512 is rotatably connected to a slot wall of the installation slot 21. The brake cable 52 has a cable, one end of which is fixed to the control element of the controllable gas spring 4 and the other end of which is fixed to the cable section 513. When the controllable gas spring 4 is controlled by using the switch member 51, a worker extends a finger into the mounting groove 21 and applies force to the force receiving portion 511, the switch member 51 rotates by using the axis of the rotating portion 512 as a rotating shaft, the wire pulling portion 513 pulls the cable, and the cable further pulls the control element of the controllable gas spring 4, thereby opening the controllable gas spring 4. Further, the notch of the mounting groove 21 is rounded to reduce the risk of scratching when the switching piece 51 is operated by hand.

Referring to fig. 1 and 3, the protection member 1 is further connected with a turnover member 6, the turnover member 6 includes a first plate 61 and a second plate 62 which are equal in length, the first plate 61 and the second plate 62 are fixed perpendicular to each other, and a portion where the first plate 61 and the second plate 62 are connected is rotatably connected to a side of the connecting plate away from the fixing plate 2. The turning part 6 can be turned down until the first plate abuts against the side of the shield part 1, at which time the turning part 6 shields the tire at the tire side. When the turnover part 6 is not needed to be protected, the turnover part 6 is turned upwards until the second plate is tightly attached to the top surface of the connecting plate, and the turnover part 6 is borne on the connecting plate at the moment. The second plate is provided with a fixing through hole 611, the connecting plate is provided with a fixing screw hole 11, when the second plate is tightly attached to the top surface of the connecting plate, the fixing screw hole 11 is communicated with the fixing through hole 611, and the second plate can be fixed to the connecting plate at the fixing through hole 611 and the fixing screw hole 11 by using screws, so that the turnover part 6 is fixed.

The connecting assembly 3 may be provided with a plurality of groups, and the controllable gas springs 4 may also be provided with a plurality of groups, the specific number of which may be set according to the weight and shape size of the protection member 1, it should be noted that when a plurality of controllable gas springs 4 are provided, a plurality of brake wires 52 are also provided, and the brake wires 52 are equal in number and connected with the controllable gas springs 4 in a one-to-one correspondence manner; and only one switch member 51 is arranged, and all the brake cables 52 are connected to the same switch member 51, that is, the opening and closing of all the controllable gas springs 4 are controlled simultaneously by one switch member 51.

The implementation principle of a tire puncture prevention mechanism in the embodiment of the application is as follows: before installing the breakdown preventing mechanism, firstly, the driving part is used for driving the protection part 1 to move towards the direction close to the fixing plate 2 so as to enable the protection part 1 to be close to the fixing plate 2, and the possibility that the protection part 1 obstructs the installation of the breakdown preventing mechanism is reduced; when the breakdown prevention mechanism is installed, the fixing plate 2 is fixed on the side face of the vehicle body, the protection piece 1 is located above the tire, then the driving piece is used for driving the protection piece 1 to move to a proper position, and for different driving scenes, the position of the protection piece 1 is adjusted to achieve a good protection effect on the tire.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a tire breakdown prevention mechanism which characterized in that: the automobile protection device comprises a protection piece (1), a fixing plate (2), a connecting assembly (3) and a driving piece, wherein the fixing plate (2) is used for being fixed with an automobile body, the protection piece (1) is connected with the fixing plate (2) through the connecting assembly (3), and the driving piece is used for driving the fixing plate (2) to be far away from or close to the protection piece (1).

2. The tire puncture prevention mechanism of claim 1, wherein: the connecting assembly (3) comprises a first connecting piece (31) and a second connecting piece (32), the first connecting piece (31) is fixed on the fixing plate (2), and the second connecting piece (32) is fixed on the protection piece (1);

the first connecting piece (31) is provided with a connecting groove, and the second connecting piece (32) is inserted into the connecting groove and is in sliding fit with the connecting groove;

or the second connecting piece (32) is provided with a connecting groove, and the first connecting piece (31) is inserted into the connecting groove and is in sliding fit with the connecting groove.

3. The tire puncture prevention mechanism of claim 1, wherein: the driving piece is a controllable gas spring (4).

4. The tire puncture prevention mechanism according to claim 3, wherein: be provided with control assembly (5) on fixed plate (2), control assembly (5) are including switch spare (51) and brake cable (52), mounting groove (21) have been seted up to fixed plate (2), switch spare (51) rotate set up in mounting groove (21), brake cable (52) one end is fixed in the control element and the other end of controllable air spring (4) are fixed in switch spare (51).

5. The tire puncture prevention mechanism according to claim 4, wherein: the switch piece (51) comprises a stress part (511), a rotating part (512) and a pull wire part (513), the rotating part (512) is rotatably connected to the groove wall of the mounting groove (21), and the brake wire (52) is fixed to the pull wire part (513).

6. The tire puncture prevention mechanism according to claim 4, wherein: the notch of the mounting groove (21) is rounded.

7. The tire puncture prevention mechanism of claim 1, wherein: the side of the protection part (1) far away from the fixing plate (2) is rotatably provided with a turnover part (6).

8. The tire puncture prevention mechanism according to claim 7, wherein: the turnover part (6) is provided with a fixing through hole (611), the protection part (1) is provided with a fixing screw hole (11), and the turnover part (6) can be fixed to the protection part (1) through a screw.