CN217860621U

CN217860621U - Pipeline surface rust cleaning equipment for water conservancy construction

Info

Publication number: CN217860621U
Application number: CN202221410161.4U
Authority: CN
Inventors: 钟宏雄
Original assignee: Fujian Deli Hydropower Construction Co ltd
Current assignee: Fujian Deli Hydropower Construction Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-22
Anticipated expiration: 2032-06-08

Abstract

The utility model belongs to the technical field of water conservancy construction technique and specifically relates to a pipeline surface rust removal device for water conservancy construction, including base, first plate and annular plate interval setting and link firmly on the base, the fixed mounting has the arc layer board on the base, arc layer board one end links firmly on the annular plate, the annular plate is provided with fixed establishment, be provided with the grinding roller in the arc layer board, the fixed mounting has two first hydro-cylinders that the interval set up on the first plate, the output of first hydro-cylinder links firmly on the fly leaf, still include actuating mechanism; place the pipeline on the arc layer board, and the pipeline cover is fixed the pipeline through fixed establishment outside the roller of polishing, drives the spline housing through actuating mechanism and rotates to the roller of polishing rotates and polishes to pipeline inside, and the first hydro-cylinder of accessible drives the fly leaf and removes to one side, can drive integral key shaft and the roller of polishing and remove to one side in step, thereby the roller of polishing can remove in the pipeline, and the pipeline of applicable different length.

Description

Pipeline surface rust cleaning equipment for water conservancy construction

Technical Field

The utility model relates to a water conservancy construction technical field especially relates to a pipeline surface rust cleaning equipment for water conservancy construction.

Background

When the iron pipeline is stored for too long time, the surface of the iron pipeline is easy to generate rust, or the iron pipeline is subjected to integral heat treatment, more oxide skins exist on the surface, the attractiveness of the iron pipeline can be influenced, and the result of nondestructive detection of the surface of the iron pipeline can also be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having iron pipeline surface rust cleaning mode among the prior art inside through stretching into the pipeline with the roller of polishing to drive through the motor and polish the roller and rotate, polish the roller and can rust cleaning the pipeline internal surface, nevertheless because the length of pipeline is different in the actual processing, and the current pipeline surface rust cleaning equipment for water conservancy construction can't carry out the shortcoming of rust cleaning to the pipeline of different length, and the pipeline surface rust cleaning equipment for water conservancy construction that provides.

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

the utility model provides a pipeline surface rust cleaning equipment for water conservancy construction, includes base, first plate and annular plate interval set up and link firmly on the base, fixed mounting has the arc layer board on the base, arc layer board one end links firmly on the annular plate, be provided with fixed establishment on the annular plate, fixed establishment sets up in arc layer board upper end.

A polishing roller is arranged in the arc-shaped supporting plate, a spline housing is rotatably arranged on the first plate, a spline shaft is matched with the spline in the spline housing, one end of the spline shaft extends out of the spline housing, one end of the spline shaft is fixedly connected with the center of the end part of the polishing roller, the polishing device also comprises a movable plate, the spline shaft runs through the fly leaf and the fly leaf is rotatable to be installed on the spline shaft, fixed mounting has two first hydro-cylinders that the interval set up on the first plate, the output of first hydro-cylinder links firmly on the fly leaf, still includes actuating mechanism, actuating mechanism installs on the first plate and links to each other with the spline housing.

Preferably, the driving mechanism comprises a connecting shaft sleeve, the connecting shaft sleeve is rotatably mounted on the first plate block, the connecting shaft sleeve penetrates through the first plate block and is fixedly connected with the spline sleeve, a driven wheel is fixedly mounted on the connecting shaft sleeve, a motor is fixedly mounted on the first plate block, a driving wheel is fixedly mounted at an output shaft end of the motor, and the driving wheel is meshed with the driven wheel.

Preferably, the grinding roller is provided with a through hole, the through hole penetrates through the grinding roller, the spline shaft is provided with a through hole, the through hole penetrates through the spline shaft, the through hole is communicated with the through hole, and the connecting shaft sleeve is communicated with an external air supply device.

Preferably, the fixing mechanism comprises a second oil cylinder and a pressing plate, the pressing plate is rotatably installed at the output end of the second oil cylinder, and the second oil cylinder is fixedly connected to the annular plate.

The utility model provides a pair of pipeline surface rust cleaning equipment for water conservancy construction, beneficial effect lies in: place the pipeline on the arc layer board, and the pipeline cover is outside the grinding roller, fix the pipeline through fixed establishment, drive the spline housing through actuating mechanism and rotate, the spline housing drives the integral key shaft and the roller of polishing rotates, thereby the roller of polishing rotates and polishes to the pipeline inside, and the first hydro-cylinder of accessible drives the fly leaf and moves to one side, can drive the integral key shaft and the roller of polishing and move to one side in step, thereby the grinding roller can remove in the pipeline, and the pipeline of applicable different length.

Drawings

Fig. 1 is the utility model provides a pipeline surface rust cleaning equipment's for water conservancy construction working schematic diagram.

Fig. 2 is the utility model provides a pipeline surface rust cleaning equipment's for water conservancy construction structural schematic diagram.

Fig. 3 is the utility model provides an enlarged cross-sectional view of part of structure of pipeline surface rust cleaning equipment for water conservancy construction.

In the figure: the grinding device comprises a base 1, a first plate 2, an annular plate 3, an arc-shaped supporting plate 4, a grinding roller 5, a spline housing 6, a spline shaft 7, a movable plate 8, a first oil cylinder 9, a connecting shaft sleeve 10, a driven wheel 11, a motor 12, a driving wheel 13, a through hole 14, a through hole 15, a second oil cylinder 16, a pressing plate 17 and a pipeline 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-3, a pipeline surface rust cleaning equipment for water conservancy construction, including base 1, first plate 2 and annular plate 3 interval set up and link firmly on base 1, and fixed mounting has arc layer board 4 on base 1, and arc layer board 4 one end links firmly on annular plate 3, is provided with fixed establishment on annular plate 3, and fixed establishment sets up in arc layer board 4 upper end. Be provided with the roller of polishing 5 in the arc layer board 4, rotatable installation has spline housing 6 on the first plate 2, spline shaft 7 has been cooperated to spline in the spline housing 6, 7 one end of spline shaft extend to outside the spline housing 6, 7 one end of spline shaft link firmly in the central department of roller of polishing 5 tip, still include fly leaf 8, spline shaft 7 runs through fly leaf 8 and fly leaf 8 rotatable installation is on spline shaft 7, fixed mounting has two first hydro-cylinders 9 that the interval set up on the first plate 2, the output of first hydro-cylinder 9 links firmly on fly leaf 8, still include actuating mechanism, actuating mechanism installs on first plate 2 and links to each other with spline housing 6.

The working principle is as follows: the working schematic diagram of the device can refer to the figure 1 in the attached drawing of the specification, place the pipeline 18 on the arc layer board 4, and the pipeline 18 is sleeved outside the grinding roller 5, fix the pipeline 18 through the fixed establishment, drive the spline housing 6 to rotate through the actuating mechanism, the spline housing 6 drives the integral key shaft 7 and the grinding roller 5 to rotate, thereby the grinding roller 5 rotates and polishes the inside of the pipeline 18, and the first hydro-cylinder 9 of accessible drives the fly leaf 8 to move to one side, can drive the integral key shaft 7 and the grinding roller 5 to move to one side synchronously, thereby the grinding roller 5 can move in the pipeline 18, and applicable pipeline of different length.

Example 2:

referring to fig. 1-3, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, the driving mechanism includes connecting shaft sleeve 10, connecting shaft sleeve 10 is rotatable to be installed on first plate 2, connecting shaft sleeve 10 runs through first plate 2 and links firmly with spline housing 6, and fixed mounting has from driving wheel 11 on connecting shaft sleeve 10, and fixed mounting has motor 12 on first plate 2, and motor 12's output shaft fixed mounting has action wheel 13, action wheel 13 with from the meshing of driving wheel 11. The grinding roller 5 is provided with a through hole 14, the through hole 14 penetrates through the grinding roller 5, the spline shaft 7 is provided with a through hole 15, the through hole 15 penetrates through the spline shaft 7, the through hole 15 is communicated with the through hole 14, and the connecting shaft sleeve 10 is communicated with an external air supply device. The fixing mechanism comprises a second oil cylinder 16 and a pressing plate 17, the pressing plate 17 is rotatably arranged at the output end of the second oil cylinder 16, and the second oil cylinder 16 is fixedly connected to the annular plate 3.

The working principle is as follows: after the pipe 18 is sleeved outside the grinding roller 5, the second oil cylinder 16 is started and the pressing plate 17 is rotated, so that the pressing plate 17 is tightly attached to the pipe 18, and the pipe 18 is limited. Low-temperature gas is introduced from the connecting shaft sleeve 10 through an external gas supply device, and is guided into the pipeline through the spline sleeve 6, the through hole 15 and the through hole 14, so that the heat dissipation inside the pipeline is accelerated.

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 pipeline surface rust removing equipment for water conservancy construction comprises a base (1), a first plate block (2) and an annular plate (3), and is characterized in that the first plate block (2) and the annular plate (3) are arranged at intervals and fixedly connected to the base (1), an arc-shaped supporting plate (4) is fixedly mounted on the base (1), one end of the arc-shaped supporting plate (4) is fixedly connected to the annular plate (3), a fixing mechanism is arranged on the annular plate (3), and the fixing mechanism is arranged at the upper end of the arc-shaped supporting plate (4);

be provided with in arc layer board (4) and polish roller (5), rotatable installation has spline housing (6) on first plate (2), spline shaft (7) internal spline cooperation has integral key shaft (7), integral key shaft (7) one end extends to outside spline housing (6), integral key shaft (7) one end links firmly in polishing roller (5) tip central authorities department, still includes fly leaf (8), integral key shaft (7) run through fly leaf (8) and fly leaf (8) rotatable the installation on integral key shaft (7), fixed mounting has first hydro-cylinder (9) that two intervals set up on first plate (2), the output of first hydro-cylinder (9) links firmly on fly leaf (8), still includes actuating mechanism, actuating mechanism installs on first plate (2) and links to each other with spline housing (6).

2. The pipeline surface rust removing equipment for water conservancy construction according to claim 1, characterized in that the driving mechanism comprises a connecting shaft sleeve (10), the connecting shaft sleeve (10) is rotatably installed on the first plate (2), the connecting shaft sleeve (10) penetrates through the first plate (2) and is fixedly connected with the spline sleeve (6), a driven wheel (11) is fixedly installed on the connecting shaft sleeve (10), a motor (12) is fixedly installed on the first plate (2), a driving wheel (13) is fixedly installed at an output shaft of the motor (12), and the driving wheel (13) is meshed with the driven wheel (11).

3. The water conservancy construction pipeline surface rust removing device according to claim 2, wherein the grinding roller (5) is provided with a through hole (14), the through hole (14) penetrates through the grinding roller (5), the spline shaft (7) is provided with a through hole (15), the through hole (15) penetrates through the spline shaft (7), the through hole (15) is communicated with the through hole (14), and the connecting shaft sleeve (10) is communicated with an external air supply device.

4. The water conservancy construction pipeline surface rust removing device according to claim 1, wherein the fixing mechanism comprises a second oil cylinder (16) and a pressing plate (17), the pressing plate (17) is rotatably installed at the output end of the second oil cylinder (16), and the second oil cylinder (16) is fixedly connected to the annular plate (3).