CN215354125U

CN215354125U - Paint spraying protection device for car coupler

Info

Publication number: CN215354125U
Application number: CN202121344897.1U
Authority: CN
Inventors: 刘全贤; 李峰; 赵龙伟; 顾海波; 安仲发; 董超
Original assignee: Rizhao Guanglida Industry And Trade Co ltd
Current assignee: Rizhao Guanglida Industry And Trade Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-31
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the field of protective devices, in particular to a paint spraying protective device for a car coupler, which comprises a housing, wherein the bottom of the housing is connected with a fixing ring, and the outer wall of the housing is provided with a notch; the electric push rod is fixedly mounted on four sides of the inner wall of the fixing ring, the outer end of a piston rod of the electric push rod is fixedly connected with a clamping block used for abutting, a short pipe is fixedly connected to the tail of the housing, a bearing used for providing rotation performance is sleeved on the outer wall of the short pipe, and the outer wall of the bearing is fixedly mounted on the inner wall of the fixing ring. The electric push rod drives the clamping block to be clamped on the outer wall of the car coupler quickly, then the shell is used for protection, fixing is convenient and quick, meanwhile, the outer wall of the shell is provided with the notch, and the shell rotates conveniently and quickly, so that paint can be sprayed from different angles, the using effect of the protection device is improved, the using convenience is improved, and the electric push rod type car coupler is practical and suitable for wide popularization and use.

Description

Paint spraying protection device for car coupler

Technical Field

The utility model relates to the field of protective devices, in particular to a paint spraying protective device for a car coupler.

Background

The coupler, as the name suggests for be used for the part that drags on the vehicle, the coupler on the current car often is fixed in locomotive or parking stall, and the coupler is long-term the use, and long-term nut is in the external world, thereby receives external factor's erosion easily, thereby in order to protect it, needs the regular spraying paint, at the in-process that sprays paint, in order to prevent to cause the pollution to other positions of vehicle, thereby need utilize protector to protect.

The existing protection device is simple, most of the existing protection device is shielded by the paper boards, the use is troublesome, the paper boards are fixed and troublesome, the operation efficiency is influenced, and the protection effect is general. Therefore, a coupler paint spraying protection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paint spraying protection device for a car coupler, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a paint spraying protection device for a car coupler comprises a housing, wherein the bottom of the housing is connected with a fixing ring, and the outer wall of the housing is provided with a notch;

the electric push rod is fixedly mounted on four sides of the inner wall of the fixing ring, the outer end of a piston rod of the electric push rod is fixedly connected with a clamping block used for abutting, a short pipe is fixedly connected to the tail of the housing, a bearing used for providing rotation performance is sleeved on the outer wall of the short pipe, and the outer wall of the bearing is fixedly mounted on the inner wall of the fixing ring.

As a preferred embodiment of the present invention, a plurality of groups of identical composition boards are installed on an inner wall of the housing, a limiting insertion block is fixedly connected to the inner wall of the composition boards, a limiting insertion slot is formed in a position of the inner wall of the housing corresponding to the limiting insertion block, and the limiting insertion block is inserted into the limiting insertion slot.

In a preferred embodiment of the present invention, a rubber pad for preventing slipping is fixedly mounted on an outer wall of the clamping block.

In a preferred embodiment of the present invention, a disposable plastic film is adhered to the inner wall of the composite panel.

In a preferred embodiment of the present invention, the outer diameters of the housing and the fixing ring are the same.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the paint spraying protection device for the car coupler, the clamping block can be quickly clamped on the outer wall of the car coupler through the driving of the electric push rod, then the shell is used for protection, the fixing is convenient and quick, meanwhile, the outer wall of the shell is provided with the notch, and the shell is convenient and quick to rotate, so that paint spraying can be carried out from different angles, the use effect of the protection device is improved, and the use convenience is improved.

2. The car coupler paint spraying protection device is detachably connected with a plurality of groups of combined plates through the inner wall of the housing, so that the car coupler paint spraying protection device can be detached, and meanwhile, the paint liquid aligned with the inner wall is conveniently and quickly cleaned by utilizing the disposable plastic film.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic overall structure diagram of a paint spraying protection device for a coupler of the present invention;

FIG. 2 is a schematic structural view of an inner cavity of a fixing ring of the paint spraying protection device for the coupler of the utility model;

FIG. 3 is a schematic view of a coupling ring and housing connection of the paint spray protection apparatus for a coupler of the present invention;

fig. 4 is a schematic structural diagram of a housing of the paint spraying protection device for the coupler of the utility model.

In the figure: 1. a housing; 2. a fixing ring; 3. a notch; 4. an electric push rod; 5. a clamping block; 6. a short pipe; 7. a bearing; 8. a composition board; 9. a disposable plastic film; 10. limiting slots; 11. and limiting the inserting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a car coupler paint spraying protection device comprises a housing 1, wherein the bottom of the housing 1 is connected with a fixing ring 2, and the outer wall of the housing 1 is provided with a notch 3;

the four sides of the inner wall of the fixing ring 2 are fixedly provided with electric push rods 4, the outer ends of piston rods of the electric push rods 4 are fixedly connected with clamping blocks 5 used for abutting, the tail part of the housing 1 is fixedly connected with short tubes 6, the outer walls of the short tubes 6 are sleeved with bearings 7 used for providing rotation performance, and the outer walls of the bearings 7 are fixedly arranged on the inner wall of the fixing ring 2.

In this embodiment, housing 1 is rotatable to make breach 3 can aim at the different positions of coupling, thereby make and to carry out the spraying to different positions, make the spraying thoroughly, utilize electric putter 4 to drive clamp splice 5 simultaneously and carry out the centre gripping, make fixed swift convenient.

In this embodiment, a plurality of groups of identical composition boards 8 are installed on the inner wall of the housing 1, a limiting insertion block 11 is fixedly connected to the inner wall of the composition board 8, a limiting insertion slot 10 is formed in a position, corresponding to the limiting insertion block 11, on the inner wall of the housing 1, the limiting insertion block 11 is inserted into the limiting insertion slot 10, wherein the length of the composition board 8 corresponding to the notch 3 is consistent with the depth of the housing 1 below the notch 3, and the plurality of groups of composition boards 8 can be detached to facilitate cleaning.

In this embodiment, the outer wall of the clamping block 5 is fixedly provided with a rubber pad for preventing skidding, so that the clamping stability is improved.

In this embodiment, the inner wall of compoboard 8 adhesion has disposable plastic film 9, and disposable plastic film 9 dismantles conveniently, and convenient the change makes the convenient lacquer liquid of clearing up.

In this embodiment, the outer diameters of the housing 1 and the fixing ring 2 are the same.

The working principle is as follows: at first with housing 1 and solid fixed ring 2 cover on the coupling, make to drive the synchronous centre gripping of four group's clamp splice 5 in the outer wall of coupling afterbody through starting electric putter 4 and fix, then the spray gun is handed to the staff, make and arrange in and carry out the spraying in breach 3, simultaneously at the in-process of spraying, rotatable housing 1 carries out different angles and different positions and carries out the spraying, make the more thorough of spraying, and after the spraying, loosen clamp splice 5 and take off the device, then take out from compoboard 8, remove disposable plastic film 9 with compoboard 8 inner wall and can clear up away the lacquer liquid, make clearance convenient and fast, avoid the too much lacquer liquid of housing 1 inner wall adhesion, utilize disposable plastic film 9 also to make things convenient for the next time spraying simultaneously.

In addition, the parts included in the paint spraying protection device for the car coupler are all universal standard parts or parts known by technicians in the field, the structure and the principle of the paint spraying protection device are known by technicians in the field through technical manuals or conventional experimental methods, all electric devices in the device are connected with a power element, the electric devices, an adaptive monitoring computer and a power supply through leads at idle positions, specific connection means are provided, the following working principle is referred, the electric connection is completed between the electric devices in sequence, the detailed connection means is known in the field, the following main description of the working principle and the process is provided, and the description of electric control is omitted.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a coupling protector that sprays paint, includes housing (1), its characterized in that: the bottom of the housing (1) is connected with a fixing ring (2), and the outer wall of the housing (1) is provided with a notch (3);

the electric pushing rod (4) is fixedly mounted on four sides of the inner wall of the fixing ring (2), the outer end of a piston rod of the electric pushing rod (4) is fixedly connected with a clamping block (5) used for being abutted tightly, a short pipe (6) is fixedly connected to the tail of the housing (1), a bearing (7) used for providing rotation performance is sleeved on the outer wall of the short pipe (6), and the outer wall of the bearing (7) is fixedly mounted on the inner wall of the fixing ring (2).

2. The paint spraying protection device for the coupler according to claim 1, characterized in that: the combined type solar cell module is characterized in that a plurality of groups of identical combined plates (8) are installed on the inner wall of the housing (1), limiting insertion blocks (11) are fixedly connected to the inner wall of the combined plates (8), limiting insertion grooves (10) are formed in the positions, corresponding to the limiting insertion blocks (11), of the inner wall of the housing (1), and the limiting insertion blocks (11) are inserted into the limiting insertion grooves (10).

3. The paint spraying protection device for the coupler according to claim 1, characterized in that: and the outer wall of the clamping block (5) is fixedly provided with an anti-skid rubber pad.

4. The paint spraying protection device for the coupler according to claim 2, characterized in that: the inner wall of the combined plate (8) is adhered with a disposable plastic film (9).

5. The paint spraying protection device for the coupler according to claim 1, characterized in that: the outer diameters of the cover shell (1) and the fixing ring (2) are the same.