CN209886048U

CN209886048U - Internal spraying device for pipeline machining production

Info

Publication number: CN209886048U
Application number: CN201920521927.8U
Authority: CN
Inventors: 刘传妹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-03
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses an inside spraying device is used in pipeline machining production, including electronic slide rail, electronic slide rail bottom inner wall has the slider through sliding connection, and slider top outer wall has the motor through the bolt fastening, the motor output has the pivot through the coupling joint, and the welding of pivot circumference outer wall has an installation section of thick bamboo, installation section of thick bamboo top and bottom outer wall all have the spraying case through the bolt fastening, and two spraying case one side inner wall all have the liquid pump, two through the bolt fastening the liquid pump output has the pipe through the thread tightening, and the inside reservoir that is provided with of installation section of thick bamboo, installation section of thick bamboo circumference outer wall has four retainer plates through the bolt fastening, and four retainer plate one side outer walls all have the spring through the welding. The utility model discloses compensate the uneven problem of spraying, improved the efficiency and the quality of spraying, avoided the inside solute uneven problem of distribution of protection liquid, improved the quality of spraying, promoted the stability of whole device.

Description

Internal spraying device for pipeline machining production

Technical Field

The utility model relates to an inside spraying technical field of pipeline especially relates to an inside spraying device is used in pipeline processing production.

Background

In production and transportation nowadays, pipeline transportation plays an important role, and before the pipeline is used, a protective layer needs to be sprayed on the inner wall of the pipeline to prevent the inner wall of the pipeline from being corroded or rusted when a medium is conveyed, so that the service life of the pipeline is prolonged. With the annual increase of the use amount of the pipeline, how to conveniently and quickly spray the coating on the inner wall of the pipeline is a problem which is always explored nowadays.

Through retrieval, chinese patent application No. CN201821115926.5 discloses a device for spraying inside of a pipeline, which comprises a flow guide tube, wherein the flow guide tube is provided with a paint inlet and a paint outlet, a flow velocity adjusting channel is communicated between the paint inlet and the paint outlet, a first flow guide rod and a second flow guide rod are arranged in the flow velocity adjusting channel, and the first flow guide rod and the second flow guide rod are connected by screw threads. However, some existing internal spraying devices for pipeline processing production have uneven spraying and relatively poor spraying stability, and therefore, an internal spraying device for pipeline processing production is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an internal spraying device for pipeline processing production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inside spraying device is used in pipeline machining production, includes electronic slide rail, electronic slide rail bottom inner wall has the slider through sliding connection, and slider top outer wall has the motor through the bolt fastening, the motor output has the pivot through the coupling joint, and the welding of pivot circumference outer wall has an installation section of thick bamboo, installation section of thick bamboo top and bottom outer wall all have the spraying case through the bolt fastening, and two spraying case one side inner walls all have the liquid pump, two through the bolt fastening the liquid pump output has the pipe through the thread tightening, and the inside reservoir that is provided with of installation section of thick bamboo, installation section of thick bamboo circumference outer wall has four retainer plates through the bolt fastening, and four retainer plate one side outer walls all have the spring through the welding, per two spring one side outer wall all through the welding have same arc seat, and two arc.

Further, two the outer wall of the opposite side of the arc-shaped seat is all fixed with a fixed plate through bolts, and the outer wall of one side of the two arc-shaped seats close to the fixed plate is all connected with a roller through a rotating shaft.

Further, the outer walls of the two sides of the installation cylinder are both provided with communicating pipes through thread fixing, and the outer walls of one ends of the two communicating pipes are connected with the outer walls of the inner sides of the two arc-shaped seats through threads.

Furthermore, two arc-shaped seats are close to the outer wall of one side of the communicating pipe and are provided with sealing gaskets through bonding, and the inner walls of the two arc-shaped seats close to the two ends of the cavity are provided with spacer blocks through bonding.

Further, two the opposite side outer wall of arc seat has all opened the mounting hole, and every mounting hole inner wall all has the backing plate through the thread tightening, and backing plate top both sides outer wall all has the spraying head through the thread tightening, and spraying head top outer wall is opened there is three orifice.

Furthermore, each outer wall has the abrasion pad through bonding in the middle of the backing plate top, and the outer wall of abrasion pad both sides all opens flutedly.

Compared with the prior art, the utility model provides an inside spraying device is used in pipeline processing production possesses following beneficial effect:

1. this be used for pipeline processing production to use inside spraying device, through being provided with motor, pivot, arc seat, gyro wheel and spraying head, it is rotatory that the motor drives the pivot, and the pivot drives the arc seat rotatory, and the outside of arc seat is provided with the spraying head, and the arc seat drives the spraying head rotatory on the pipe inner wall, and then has compensatied the uneven problem of spraying, has improved the efficiency and the quality of spraying.

2. This be used for pipeline machining production to use inside spraying device is provided with the spraying case through the outside at the installation section of thick bamboo, and the rotation through the pivot drives the installation section of thick bamboo and goes up the spraying case rotatory, has promoted the even stirring of the inside protective solution of spraying incasement portion to avoid the inside solute of protective solution uneven distribution's problem, improved the quality of spraying.

3. This be used for pipeline processing production to use inside spraying device is provided with the gyro wheel through two outer ends at two arc seats for the arc seat can be in the pipeline inboard light rotatory, and then has promoted the work efficiency of protection liquid spraying, is provided with the spring in the outside of an installation section of thick bamboo simultaneously, and then has promoted the stability of integrated device.

4. This be used for pipeline processing production to use inside spraying device is provided with the abrasive pad through the top at the backing plate, can effectively protect the shower nozzle, prevents that the shower nozzle from contacting the pipeline inner wall and impaired, is provided with the orifice simultaneously at the top of shower nozzle, has enlarged the area of spraying, has shortened the time of spraying.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and the spraying is effectual.

Drawings

Fig. 1 is a schematic sectional structural view of an internal spraying device for pipeline processing production according to the present invention;

FIG. 2 is a schematic side view of the internal spraying device for pipeline processing according to the present invention;

fig. 3 is a schematic perspective view of a backing plate of an internal spraying device for pipeline processing and production according to the present invention;

in the figure: 1-electric slide rail, 2-motor, 3-rotating shaft, 4-spraying box, 5-liquid pump, 6-mounting cylinder, 7-arc seat, 8-roller, 9-backing plate, 10-shaft sleeve, 11-fixing plate, 12-spacer block, 13-fixing sleeve, 14-communicating pipe, 15-sealing gasket, 16-fixing ring, 17-spring, 18-spraying head, 19-wear pad, 20-spraying hole and 21-groove.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, an internal spraying device for pipeline processing production comprises an electric slide rail 1, wherein the inner wall of the bottom of the electric slide rail 1 is connected with a slide block through sliding, the outer wall of the top of the slide block is fixed with a motor 2 through bolts, the output end of the motor 2 is connected with a rotating shaft 3 through a coupler, the outer wall of the circumference of the rotating shaft 3 is welded with an installation cylinder 6, the outer walls of the top and the bottom of the installation cylinder 6 are both fixed with a spraying box 4 through bolts, the problem of uneven spraying is solved, the spraying efficiency and quality are improved, the inner walls of one side of the two spraying boxes 4 are both fixed with liquid pumps 5 through bolts, the output ends of the two liquid pumps 5 are fixed with a guide pipe through threads, a liquid storage tank is arranged inside the installation cylinder 6, the uniform stirring of protective liquid inside the spraying box is promoted, the problem of uneven distribution of solutes inside the protective liquid, and the outer wall of one side of each of the four fixing rings 16 is welded with a spring 17, so that the stability of the whole device is promoted, the outer wall of one side of each of the two springs 17 is welded with the same arc-shaped seat 7, and the cavities are formed in the two arc-shaped seats 7.

Wherein, the outer wall of two opposite sides of arc seat 7 all is fixed with fixed plate 11 through the bolt fastening, and the outer wall that two arc seats 7 are close to fixed plate 11 one side all is connected with gyro wheel 8 through the rotation axis for arc seat 7 can be in the inboard light rotation of pipeline, and then has promoted the work efficiency of protection liquid spraying.

Wherein, the outer wall of the 6 both sides of installation section of thick bamboo all is fixed with communicating pipe 14 through the screw thread, and two 14 one end outer walls of communicating pipes are connected with the inboard outer wall of two arc seats 7 through the screw thread.

Wherein, two arc seats 7 are close to communicating pipe 14 one side outer wall and have sealed the pad 15 through gluing, and two arc seats 7 are close to cavity both ends inner wall and have the spacer 12 of gluing.

Example 2

Referring to fig. 3, an inside spraying device is used in pipeline machining production, still include that two arc seat 7 opposite side outer walls all open there is the mounting hole, and every mounting hole inner wall all has backing plate 9 through the thread tightening, backing plate 9 top both sides outer wall all has spray head 18 through the thread tightening, spray head 18 top outer wall is opened there is three orifice 20, the area of spraying has been enlarged, the time of spraying has been shortened, the outer wall has wear pad 19 through bonding in the middle of every backing plate 9 top, can effectively protect spray head 18, prevent that spray head 18 from contacting the pipeline inner wall and impaired, and wear pad 19 both sides outer wall all opens flutedly 21.

The working principle is as follows: during the use, insert two arc seats 7 in the pipeline that needs the spraying, and start electronic slide rail 1, promote arc seat 7 through the slider and remove an inner of pipeline, at this moment, through starter motor 2, motor 2 drives pivot 3 rotatory, pivot 3 drives arc seat 7 at the pipeline internal rotation, during this period, through starting liquid pump 5 in the spraying case 4, and carry the protective liquid in the reservoir of installation section of thick bamboo 6 through the pipe, and the protective liquid in the reservoir leads to in the spraying head 18 in the arc seat 7 outside through communicating pipe 14, begin to carry out the spraying work to the pipeline inboard from this, and the spring 17 that sets up in the installation section of thick bamboo 6 outside between here, can carry out effective shock attenuation to the arc seat 7 in the pairing rotation, the spraying stability of integrated device has been guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The internal spraying device for pipeline machining production comprises an electric sliding rail (1) and is characterized in that the inner wall of the bottom of the electric sliding rail (1) is connected with a sliding block through sliding, the outer wall of the top of the sliding block is fixedly provided with a motor (2) through bolts, the output end of the motor (2) is connected with a rotating shaft (3) through a coupling, the outer wall of the circumference of the rotating shaft (3) is welded with an installation cylinder (6), the top and the outer wall of the bottom of the installation cylinder (6) are fixedly provided with spraying boxes (4) through bolts, the inner walls of one side of the two spraying boxes (4) are fixedly provided with liquid pumps (5) through bolts, the output ends of the two liquid pumps (5) are fixedly provided with a guide pipe through threads, a liquid storage tank is arranged inside the installation cylinder (6), the outer wall of the circumference of the installation cylinder (6) is fixedly provided with four fixing, every two spring (17) one side outer wall all is through welding same arc seat (7), and two arc seat (7) inside cavities that are equipped with.

2. The internal spraying device for processing and producing the pipeline as claimed in claim 1, wherein the outer walls of the two arc-shaped seats (7) on the opposite sides are fixed with fixing plates (11) through bolts, and the outer walls of the two arc-shaped seats (7) on the sides close to the fixing plates (11) are connected with rollers (8) through rotating shafts.

3. The internal spraying device for processing and producing pipelines according to claim 1, wherein the outer walls of two sides of the mounting cylinder (6) are both fixed with communicating pipes (14) through threads, and the outer wall of one end of each of the two communicating pipes (14) is connected with the outer wall of the inner side of each of the two arc-shaped seats (7) through threads.

4. The internal spraying device for processing and producing the pipeline as claimed in claim 3, wherein the outer wall of one side of the two arc-shaped seats (7) close to the communicating pipe (14) is adhered with a sealing gasket (15), and the inner walls of the two arc-shaped seats (7) close to the two ends of the cavity are adhered with spacer blocks (12).

5. The internal spraying device for processing and producing the pipeline as claimed in claim 1, wherein the outer wall of the opposite side of the two arc-shaped seats (7) is provided with mounting holes, the inner wall of each mounting hole is fixed with a backing plate (9) through threads, the outer walls of the two sides of the top of the backing plate (9) are fixed with spraying heads (18) through threads, and the outer wall of the top of each spraying head (18) is provided with three spraying holes (20).

6. The internal spraying device for processing and producing pipelines of claim 5, wherein the outer wall of the middle of the top of each backing plate (9) is adhered with a wear pad (19), and the outer walls of two sides of each wear pad (19) are provided with grooves (21).