CN211942857U

CN211942857U - Self-service aerating device of bus tire

Info

Publication number: CN211942857U
Application number: CN202020404894.1U
Authority: CN
Inventors: 谢登峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-17
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a bus tire self-service inflation device, which comprises a box body, wherein one side of the box body is provided with a split plate through a hinge, and the split plate is provided with a switch; a bolt matched with the switch is fixed at the bottom in the box body through a bolt; one side of the box body is provided with a first interface, and the other side of the box body is provided with a second interface; and a pressure valve is additionally arranged on the first interface. Compared with the prior art, the utility model the advantage lie in: the driver can carry out tire emergency inflation on the vehicle with the failure on the road which is anchored due to the tire leakage, and the vehicle can be ensured to be driven to a maintenance point in time to repair the tire; the tire with insufficient air pressure of the vehicle can be measured and inflated by self, so that time, labor and material resources are saved, and part of potential safety hazards can be eliminated; overall structure is simple practical, under the prerequisite that does not change present bus structure, promotes its self-maintenance function, does not have vulnerable part, and it is convenient to use.

Description

Self-service aerating device of bus tire

Technical Field

The utility model relates to a bus specifically indicates a self-service aerating device of bus tire.

Background

The buses mostly run in a busy street, if the tires are leaked due to nail pricking and the like during running and cannot continue running, automobile maintenance personnel need to replace the tires with normal tires, so that time is delayed, traffic is affected, and potential safety hazards exist when repairers replace the tires on roads; the temporary parking area of buses in many cities does not have the auto repair condition, and if the bus has tire leakage fault in the temporary parking area, a repairman needs to take the tire to change, and the bus has insufficient air pressure and needs to be driven to a repair point for air supplement.

The bus adopts a pneumatic braking system, the bus is provided with an air compressor and an air storage cylinder, the air pressure in the air storage cylinder is generally in the range of 0.85-0.95 Mp, the requirement of tire inflation can be completely met, and if the tire can be inflated by self-help by using the air storage cylinder, the problems of the bus after the tire is damaged can be greatly reduced.

Therefore, it is imperative to design a self-inflating device for the tires of the buses.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current bus tire often needs the auto repair personnel to carry the spare tyre to carry out the on-the-spot change after the damaged gas leakage of accident, and whole time cost overlength trades the child process loaded down with trivial details, consumes a large amount of manpower and materials, inefficiency.

In order to solve the technical problem, the utility model provides a technical scheme does: a self-service inflating device for bus tires comprises a box body, wherein an opening plate is arranged on one surface of the box body through a hinge, and a switch is arranged on the opening plate;

a bolt matched with the switch is fixed at the bottom in the box body through a bolt;

one side of the box body is provided with a first interface, and the other side of the box body is provided with a second interface;

a pressure valve is additionally arranged on the first interface, a valve port at one end of the pressure valve is connected with an air cylinder on the bus through a hose, and a valve port at the other end of the pressure valve penetrates through the second interface through a hose to be connected with an inflating rod;

the excess hose is wound on a reel inside the tank.

Compared with the prior art, the utility model the advantage lie in: the driver can carry out tire emergency inflation on the vehicle with the failure on the road which is anchored due to the tire leakage, and the vehicle can be ensured to be driven to a maintenance point in time to repair the tire; the tire with insufficient air pressure of the vehicle can be measured and inflated by self, so that time, labor and material resources are saved, and part of potential safety hazards can be eliminated; overall structure is simple practical, under the prerequisite that does not change present bus structure, promotes its self-maintenance function, does not have vulnerable part, and it is convenient to use.

As an improvement, a quick connector is additionally arranged on a hose connected with a valve port of the air storage cylinder and is connected to the pressure valve.

As the improvement, the outer wall of one side of the box body is equidistantly welded with two fixing pieces with the same size, and the fixing pieces are matched with the rod diameter of the inflating rod.

As an improvement, a stopper matched with the head part of the inflation rod is welded below the fixing piece.

As an improvement, the upper part of the box body is welded on a chassis of the bus.

Drawings

Fig. 1 is a schematic structural diagram of a bus tire self-inflating device in a use state.

Fig. 2 is a schematic structural diagram of a self-inflating device for a bus tire.

As shown in the figure: 1. the air storage cylinder comprises an air storage cylinder body, 2, a hose, 3, connectors I, 4, a pressure valve, 5, a winch, 6, an inflation rod, 7, a fixing support, 8, an opening plate, 9, a hinge, 10, a box body, 11, a fixing piece, 12, a blocking piece, 13, a bolt, 14, a switch, 15 and a connector II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when the implementation, a self-service aerating device of bus tire, including box 10, box 10 one side is installed through hinge 9 and is opened board 8, open board 8 is installed with switch 14;

a bolt 13 matched with the switch 14 is fixed at the bottom in the box body 10 through a bolt;

one side of the box body 10 is provided with a first connector 3, and the other side of the box body is provided with a second connector 15;

a pressure valve 4 is additionally arranged on the first interface 3, a valve port at one end of the pressure valve 4 is connected with an air storage cylinder 1 on the bus through a hose 2, and a valve port at the other end of the pressure valve 4 penetrates through the second interface 15 through the hose 2 to be connected with an inflating rod 6;

the excess hose 2 is wound on a reel 5 inside the tank 10.

The hose 2 connected with the valve port of the air cylinder 1 is additionally provided with a quick connector, and the quick connector is connected to the pressure valve 4.

The outer wall of one side of the box body 10 is equidistantly welded with two fixing pieces 11 with the same size, and the fixing pieces 11 are matched with the rod diameter of the inflating rod 6.

A stopper 12 matched with the head of the inflation rod 6 is welded below the fixing piece 11.

The upper part of the box body 10 is welded on a chassis of a bus.

The utility model discloses a theory of operation: the main body of the device is a box body, the device is welded at a proper position of a chassis of a bus, a first interface is connected with a valve port of an existing air storage cylinder of the bus through a hose, a pressure valve is installed at the first interface, one end of the hose is connected with the pressure valve through a quick connector, the valve port at the other end of the pressure valve is connected with an inflation rod through a second interface through the hose, and redundant hoses in the box body are uniformly wound on the chassis in the box body for preventing the placement of the hoses in a mess.

When the inflation rod is not used, the inflation opening is inserted into the blocking piece, and the rod body is fixed through the two fixing pieces.

Box one side has the board of opening through hinged joint, opens to add on the board and is equipped with the switch, and the lower part is equipped with the bolt that uses with the switch cooperation in the box, realizes opening and closing of board, makes things convenient for personnel to look over the maintenance to inside.

When in use, a driver can pull out the tire to inflate the tire, so that the bus can be driven to a maintenance point to repair the tire as soon as possible. Broadly, the apparatus can be configured for use with vehicles employing pneumatic brakes and pneumatic tires.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. The utility model provides a self-service aerating device of bus tire, includes box (10), its characterized in that: an opening plate (8) is mounted on one side of the box body (10) through a hinge (9), and a switch (14) is mounted on the opening plate (8);

a bolt (13) matched with the switch (14) is fixed at the bottom in the box body (10) through a bolt;

one side of the box body (10) is provided with a first connector (3), and the other side of the box body is provided with a second connector (15);

a pressure valve (4) is additionally arranged on the first interface (3), a valve port at one end of the pressure valve (4) is connected with an air cylinder (1) on the bus through a hose (2), and a valve port at the other end of the pressure valve (4) penetrates through the second interface (15) through the hose (2) to be connected with an inflating rod (6);

the redundant part of the hose (2) is wound on a winch (5) in the box body (10).

2. The self-service inflating device for bus tires according to claim 1, characterized in that: the hose (2) connected with the valve port of the air cylinder (1) is additionally provided with a quick connector, and the quick connector is connected to the pressure valve (4).

3. The self-service inflating device for bus tires according to claim 1, characterized in that: the welding of equidistance has two unidimensional mounting (11) on box (10) one side outer wall, mounting (11) with pole footpath looks adaptation of pole (6) inflates.

4. A bus tyre self-service inflation device according to claim 3, characterized in that: a stopper (12) matched with the head of the inflating rod (6) is welded below the fixing piece (11).

5. The self-service inflating device for bus tires according to claim 1, characterized in that: the upper part of the box body (10) is welded on a chassis of the bus.