CN216566432U

CN216566432U - Steel pipe derusting device for hydraulic engineering construction site

Info

Publication number: CN216566432U
Application number: CN202123263197.2U
Authority: CN
Inventors: 严希国
Original assignee: Anhui Huaichuan Construction Engineering Co ltd
Current assignee: Anhui Huaichuan Construction Engineering Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-20
Anticipated expiration: 2031-12-23

Abstract

The utility model is suitable for the technical field of auxiliary devices for hydraulic engineering construction, and discloses a steel pipe derusting device for a hydraulic engineering construction site. According to the utility model, after the steel pipe to be polished and derusted is inserted into the surface of the placing pipe, the pushing plate is supported to move horizontally, the pushing block slides on the inclined surface of the transmission block to generate vertical supporting force for the transmission block, and the rotating rod is driven to rotate around the I-shaped rod, so that the pushing rod can be subjected to corresponding vertical lifting force, and further the attaching plate is driven to be lifted vertically to be attached and tightly attached to the inner side wall of the steel pipe, and the steel pipe is subjected to supporting and limiting treatment.

Description

Steel pipe derusting device for hydraulic engineering construction site

Technical Field

The utility model is suitable for the technical field of hydraulic engineering construction assistance, and particularly relates to a steel pipe rust removal device for a hydraulic engineering construction site.

Background

At present, hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Also known as water engineering.

According to a hydraulic engineering construction site steel pipe rust cleaning device (the publication number is "CN 211867427U"), including base, support column, connecting plate, support column left side and second connecting rod right side fixed connection, second connecting rod right side and first hydraulic cylinder right side roll connection, first hydraulic cylinder left side and first connecting rod right side fixed connection, and first connecting rod left side and bull stick right side fixed connection, first rectangle opening has been seted up at the top of connecting plate, first rectangle opening top is provided with the slider, the square block is installed at the slider top, the square block runs through second rectangle opening on the commentaries on classics board, the commentaries on classics board openly and bearing back fixed connection, the bearing back openly is connected with the pivot is solid fixed. This steel pipe rust cleaning device in hydraulic engineering construction ground makes the slider remove through changeing the board, makes the board of polishing remove through second hydraulic cylinder, makes the steel pipe rotate through first motor, makes the steel pipe comprehensively by the rust cleaning of polishing.

However, there are still some disadvantages in the above patents: when carrying out the rust cleaning to the steel pipe in the above-mentioned patent, make not unidimensional steel pipe can be fixed in inside the rust cleaning device through spring and clamp plate, and because the spring self has certain mobility of shaking when using, and then lead to rocking that the steel pipe produced when the rust cleaning was polished can't be eliminated and fixed, and then lead to polishing the board and can't fully laminate in the steel pipe surface and influence subsequent rust cleaning of polishing. Therefore, we propose a water conservancy project construction site steel pipe rust cleaning device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a steel pipe derusting device for a hydraulic engineering construction site, which can effectively solve the problems in the background technology.

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

a steel pipe rust removing device for hydraulic engineering construction sites comprises a rust removing table, wherein the top surfaces of the left end and the right end of the inner side of the rust removing table are fixedly provided with placing pipes, the upper end surface and the lower end surface of each placing pipe are respectively provided with a push plate in a sliding manner, the bottom surface of each push plate is respectively and fixedly provided with a sliding rod, the sliding rods are slidably arranged on the inner side of the placing pipe, the top surface of each sliding rod is respectively and fixedly provided with a push block, the middle surface of the inner side of each placing pipe is respectively and fixedly provided with a fixed frame, the middle end of the inner side of each fixed frame is respectively and rotatably provided with an I-shaped rod, the middle surface of each I-shaped rod is respectively and fixedly sleeved with a rotating rod, the top surface of the side edge of each rotating rod is respectively and fixedly provided with a transmission block, the transmission block and the push block are both triangular, the inclined surface of each transmission block is movably attached to the inclined surface of the push block, and the top end of the side edge of each rotating rod is hinged with an ejector rod through a rotating shaft, every the equal fixed mounting in ejector pin top surface has the rigging board.

Preferably, the surfaces of the upper end and the lower end of the inner side of the derusting table are fixedly provided with hollow pipes, the side edge of each hollow pipe is movably provided with a movable rod, the top end of the side edge of each movable rod is fixedly connected with the surface of the middle end of the side edge of a pushing plate, and a pushing spring is movably sleeved in each hollow pipe.

Preferably, the fixed surface of the side edge of the top end of the attaching plate is provided with a pressure sensor, the fixed surface of the top end of the left side of the derusting table is provided with a single chip microcomputer, each of the single chip microcomputer and the electromagnet is fixedly arranged inside the upper end and the lower end of the placing pipe side, and the top end of the ejector rod penetrates through the electromagnet and is movably arranged inside the electromagnet.

Preferably, the signal output end of the pressure sensor is connected with the signal input end of the single chip microcomputer, and the signal output end of the single chip microcomputer is connected with the signal input end of the electromagnet.

Preferably, the surface of the bottom of the inner side of the derusting table is rotatably provided with a polishing roller.

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

1. according to the steel pipe derusting device for the hydraulic engineering construction site, after a steel pipe to be polished and derusted is inserted into the surface of a placing pipe, the pushing plate is abutted to the surface of the placing pipe to be horizontally moved and protected, the pushing block slides on the inclined surface of the transmission block to generate vertical abutting force to the transmission block, the rotating rod is driven to rotate by taking the I-shaped rod as the center of a circle, the pushing rod can be subjected to corresponding vertical lifting force, the attaching plate is driven to be vertically lifted to be attached and abutted to the inner side wall of the steel pipe, abutting limiting treatment is carried out on the steel pipe, stability of the steel pipe during polishing and derusting is guaranteed, labor consumption of an operator for derusting and fixing the steel pipe is reduced, and derusting quality and efficiency are improved.

2. According to the steel pipe derusting device in the hydraulic engineering construction site, the pressure information of the attaching plate to the inner side wall of the steel pipe is detected through the pressure sensor, and the single chip microcomputer controls the start and stop of the electromagnet, so that the attaching plate can be prevented from being randomly changed after being fully attached to the inner side wall of the steel pipe.

Drawings

FIG. 1 is an overall front sectional structure schematic diagram of a steel pipe derusting device in a hydraulic engineering construction site;

FIG. 2 is a schematic view of a top-view cross-section structure of a placing pipe of the steel pipe derusting device in a hydraulic engineering construction site.

Reference numerals: 1. a derusting table; 2. placing a tube; 3. a fixing frame; 4. a shaping rod; 5. rotating the rod; 6. a transmission block; 7. a slide bar; 8. a pushing block; 9. ejecting the rod; 10. attaching a plate; 11. a hollow tube; 12. a movable rod; 13. a push spring; 14. a push plate; 15. a pressure sensor; 16. a single chip microcomputer; 17. an electromagnet; 18. and (5) polishing the roller.

Detailed Description

As shown in fig. 1-2, a steel pipe rust removing device for hydraulic engineering construction site comprises a rust removing table 1, wherein top surfaces of left and right ends of the inner side of the rust removing table 1 are fixedly provided with a placing pipe 2, surfaces of upper and lower ends of the placing pipe 2 are respectively provided with a pushing plate 14 in a sliding manner, the bottom surface of each pushing plate 14 is respectively provided with a sliding rod 7 in a sliding manner, the sliding rod 7 is arranged in the placing pipe 2 in a sliding manner, the top surface of each sliding rod 7 is fixedly provided with a pushing block 8, the middle surface of the inner side of the placing pipe 2 is respectively provided with a fixed frame 3 in a sliding manner, the middle end of the inner side of each fixed frame 3 is respectively provided with an I-shaped rod 4 in a rotating manner, the surface of the middle end of each I-shaped rod 4 is fixedly sleeved with a rotating rod 5, the surface of the top end of the side edge of each rotating rod 5 is respectively provided with a transmission block 6, and the

transmission blocks

6 and 8 are both triangular, the inclined plane activity laminating of transmission piece 6 is in the inclined plane that promotes piece 8, every 5 side tops of dwang all articulate through the pivot has ejector pin 9, every 9 top surface fixed mounting in ejector pin have rigging board 10.

In this embodiment, as shown in fig. 1 and fig. 2, after a steel pipe to be polished and derusted is inserted into the surface of the placing pipe 2, the pushing plate 14 can be driven to move horizontally by being supported by the side edge of the steel pipe, the pushing block 8 slides on the inclined surface of the transmission block 6 to generate vertical supporting force to the transmission block, and further the rotating rod 5 is driven to rotate around the i-shaped rod 4, so that the pushing rod 9 can receive corresponding vertical lifting force, and further the attaching plate 10 is driven to be vertically lifted to attach to the inner side wall of the steel pipe, and the steel pipe is subjected to abutting limiting treatment.

In this embodiment (as shown in fig. 1 and 2), hollow tubes 11 are fixedly mounted on the surfaces of the upper end and the lower end of the inner side of the derusting table 1, a movable rod 12 is movably mounted on the side of each hollow tube 11, the top end of the side of each movable rod 12 is fixedly connected with the surface of the middle end of the side of a pushing plate 14, and a pushing spring 13 is movably sleeved inside each hollow tube 11, so that after the steel tubes are polished and derusted, the pushing plate 14 can be restored to facilitate subsequent reuse.

In this embodiment (shown by fig. 1 and 2), attaching plate 10 top side fixed surface installs pressure sensor 15, 1 left side top fixed surface of rust cleaning platform installs singlechip 16, every place pipe 2 side upper and lower both ends inside fixed mounting have electro-magnet 17, and ejector pin 9 top runs through movable mounting inside electro-magnet 17, detects the pressure information of attaching plate 10 steel pipe inside wall through pressure sensor 15, and opening by singlechip 16 control electro-magnet 17 again stops, can guarantee that attaching plate 10 can not take place arbitrary change in its position behind the steel pipe inside wall fully.

In this embodiment (shown in fig. 1 and fig. 2), the signal output end of the pressure sensor 15 is connected with the signal input end of the single chip microcomputer 16, and the signal output end of the single chip microcomputer 16 is connected with the signal input end of the electromagnet 17, so that the running reasonability of the whole device is ensured.

In this embodiment (as shown in fig. 1 and fig. 2), a polishing roller 18 is rotatably mounted on the bottom surface of the inner side of the derusting table 1, so as to ensure normal operation of polishing and derusting steel pipes.

The utility model is a steel tube derusting device for hydraulic engineering construction sites, the components are all universal standard components or components known by technicians in the field, the structure and principle of the device can be known by technical manuals or conventional experimental methods, when the device works, a single chip microcomputer 16 is turned on through an external control switch, then two ends of a steel tube to be derusted are inserted into the outer side wall of a placing tube 2, a pushing plate 14 is abutted, a pushing block 8 slides on the inclined surface of a transmission block 6 to generate vertical abutting force, so that a pushing rod 9 can be subjected to corresponding vertical lifting force, an attaching plate 10 is driven to be vertically lifted to be attached and abutted to the inner side wall of the steel tube, the steel tube is abutted and limited, an electromagnet 17 is started to adsorb and fix the pushing rod 9, and a polishing roller 18 is driven by an external driving mechanism to rotate, compared with the traditional auxiliary technology for hydraulic engineering construction, the device can flexibly fit the inclined plane of the driving block 6 to the inclined plane of the pushing block 8 through the inclined plane of the driving block, so that after the steel pipe to be polished and derusted is inserted into the surface of the placing pipe 2, the pushing plate 14 can be driven to move horizontally by the pushing of the side edge of the steel pipe, the pushing block 8 slides on the inclined surface of the transmission block 6 to generate vertical pushing force, thereby driving the rotating rod 5 to rotate by taking the I-shaped rod 4 as a circle center, leading the pushing rod 9 to be capable of receiving corresponding vertical lifting force, further driving the attaching plate 10 to vertically lift and attach and abut against the inner side wall of the steel pipe, support tight spacing processing to the steel pipe, when guaranteeing steel pipe stability when polishing the rust cleaning, reduce the operator and remove rust fixed required labour consumption to the steel pipe, improve rust cleaning quality and efficiency.

Claims

1. The utility model provides a hydraulic engineering construction site steel pipe rust cleaning device, includes rust cleaning platform (1), its characterized in that: the surface of the top of the left end and the right end of the inner side of the rust removing table (1) is fixedly provided with a placing pipe (2), each placing pipe (2) is provided with a pushing plate (14) on the surface of the upper end and the lower end, each pushing plate (14) is fixedly provided with a sliding rod (7) on the surface of the bottom end, each sliding rod (7) is slidably arranged on the inner side of the placing pipe (2), each sliding rod (7) is fixedly provided with a pushing block (8) on the surface of the top end, each placing pipe (2) is fixedly provided with a fixed frame (3) on the surface of the middle end of the inner side, each fixed frame (3) is rotatably provided with an I-shaped rod (4) on the middle end, each I-shaped rod (4) is fixedly sleeved with a rotating rod (5) on the surface of the middle end, each rotating rod (5) is fixedly provided with a transmission block (6) on the surface of the top of the side edge, and the transmission blocks (6) and the pushing blocks (8) are triangular, the inclined plane activity of transmission piece (6) is laminated in the inclined plane that promotes piece (8), every dwang (5) side top all articulates through the pivot has knock-out pole (9), every the equal fixed mounting in knock-out pole (9) top surface has attaching plate (10).

2. The steel pipe rust removing device for the hydraulic engineering construction site as claimed in claim 1, wherein: the surface of the upper end and the lower end of the inner side of the rust removing table (1) are fixedly provided with hollow pipes (11), each hollow pipe (11) is movably provided with a movable rod (12) at the side edge, the top end of the side edge of each movable rod (12) is fixedly connected with the surface of the middle end of the side edge of a pushing plate (14), and each hollow pipe (11) is movably sleeved with a pushing spring (13).

3. The steel pipe rust removing device for the hydraulic engineering construction site as claimed in claim 1, wherein: attaching plate (10) top side fixed surface installs pressure sensor (15), rust cleaning platform (1) left side top fixed surface installs singlechip (16), every place pipe (2) side upper and lower both ends inside fixed mounting have electro-magnet (17), and ejector pin (9) top runs through movable mounting inside electro-magnet (17).

4. The steel pipe rust removing device for the hydraulic engineering construction site as claimed in claim 3, wherein: the signal output end of the pressure sensor (15) is connected with the signal input end of the single chip microcomputer (16), and the signal output end of the single chip microcomputer (16) is connected with the signal input end of the electromagnet (17).

5. The steel pipe rust removing device for the hydraulic engineering construction site as claimed in claim 1, wherein: and a polishing roller (18) is rotatably arranged on the surface of the bottom of the inner side of the derusting table (1).