CN216607418U

CN216607418U - Hydraulic engineering pipeline cutting device

Info

Publication number: CN216607418U
Application number: CN202122640191.6U
Authority: CN
Inventors: 郑永超
Original assignee: Jiangxi Dongming Construction Engineering Co ltd
Current assignee: Jiangxi Dongming Construction Engineering Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-05-27
Anticipated expiration: 2031-10-30

Abstract

The utility model discloses a hydraulic engineering pipeline cutting device, which relates to the technical field of hydraulic engineering and comprises a machine body, wherein a base is fixedly connected to the lower surface of the machine body, a clamping device is fixedly connected to the surface of the machine body, a water heat dissipation device is fixedly connected to the upper surface of the machine body, a cylinder is fixedly connected to the inner wall of the upper part of the machine body, a fixed rod is fixedly connected to the left surface of the cylinder, a telescopic pipe is fixedly connected to the inner surface of the cylinder, a motor is fixedly connected to the lower end of the right surface of the cylinder, the clamping device is arranged on the hydraulic engineering pipeline cutting device, a connecting rod is driven to move rightwards when the cylinder extends out to drive a cutting head to move downwards, a sliding block is driven to slide rightwards when the connecting rod moves rightwards, the clamping rod is driven to clamp a water pipe when the sliding block slides rightwards, the right end of the clamping rod is arc-shaped, and a rubber strip is arranged on a surface in contact with the water pipe, thereby, a better clamping effect can be formed for the water pipe.

Description

Hydraulic engineering pipeline cutting device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering pipeline cutting device.

Background

The water pipe is a water supply pipeline, modern decoration water pipes are constructed in a wall-buried mode, the water pipes are classified into three types, the first type is a metal pipe such as an inner-lined plastic hot-dip cast iron pipe, a copper pipe, a stainless steel pipe and the like, the second type is a plastic composite metal pipe such as a steel-plastic composite pipe, an aluminum-plastic composite pipe and the like, and the third type is a plastic pipe such as a PB pipe, a PP-R pipe and the like.

In the application of patent publication No. CN214291088U, the removal through the sliding sleeve makes the spring take place to deform, place the pipeline body in the inside of recess and be located the bottom of clamp splice afterwards, loosen the clamp splice, make the clamp splice carry out the centre gripping to the pipeline body under the spring resumes deformation, the advantage of making things convenient for the centre gripping has been reached, the problem of the inconvenient centre gripping of current hydraulic engineering pipeline cutting device when using has been solved, but rectangular clamp splice is less owing to with water pipe area of contact in practical application, thereby can't treat that the water pipe of cutting provides stable support, therefore the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hydraulic engineering pipeline cutting device, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic engineering pipeline cutting device, includes the organism, the lower fixed surface of organism is connected with the base, there is fixed surface that is connected with clamping device of organism, the last fixed surface of organism is connected with water heat abstractor, the top inner wall fixedly connected with cylinder of organism, the flexible pipe of internal surface fixedly connected with of cylinder, the right side of cylinder surperficial lower extreme fixedly connected with motor.

Preferably, the left surface of cylinder is fixedly connected with the dead lever, the lower fixed surface of dead lever is connected with the wedge, the lower surface of cylinder rotates and is connected with the cutting head, the internal surface fixed connection of cutting head has the spiral pipe.

Preferably, the clamping device comprises a fixed block, a first spring is fixedly connected to the right surface of the fixed block, a sliding block is fixedly connected to the right surface of the first spring, and a connecting rod is fixedly connected to the front surface of the sliding block.

Preferably, the upper surface of slider rotates and is connected with the bull stick, the upper end of bull stick articulates there is the kelly, the lower surface right-hand member fixedly connected with rubber strip of kelly.

Preferably, the rubber strip is in contact with the water pipe.

Preferably, the water heat dissipation device comprises a water tank, an impeller is rotatably connected to the inner surface of the water tank, and a driving wheel is fixedly connected to the front surface of the impeller.

Preferably, the lower left corner of the inner surface of the water tank is fixedly connected with a second spring, and the lower surface of the second spring is fixedly connected with a rotating block.

Preferably, the number of the clamping devices is two, and the clamping devices are symmetrically distributed at the front end and the rear end of the machine body by taking the center line of the machine body as a symmetry axis.

(III) advantageous effects

The utility model provides a hydraulic engineering pipeline cutting device. The method has the following beneficial effects:

(1) this hydraulic engineering pipeline cutting device is provided with clamping device, can drive the connecting rod simultaneously and move right when the cylinder stretches out to drive the cutting head downstream, can drive the slider and slide right when the connecting rod moves right, can stimulate the kelly and press from both sides tightly the water pipe when the slider slides right, because the kelly right-hand member sets up to the arc, and is provided with the rubber strip with the water pipe contact surface, consequently can form better clamp effect to the water pipe.

(2) This hydraulic engineering pipeline cutting device is provided with water heat abstractor, can drive the drive wheel rotatory simultaneously when the motor drives the cutting head operation, can drive coaxial fixed connection's impeller rotation when the drive wheel is rotatory, can last when the impeller is rotatory to pressurize the water in the water tank, makes water pressure be greater than the pulling force of spring two to dispel the heat to the cutting head in carrying water to the spiral pipe.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of a clamping device according to the present invention;

FIG. 3 is a schematic top view of the clamping device of the present invention;

FIG. 4 is a schematic top view of a water heat dissipation device according to the present invention.

In the figure: 1. a body; 2. a clamping device; 3. a water heat sink; 4. a base; 5. a cylinder; 6. fixing the rod; 7. a wedge block; 8. a cutting head; 9. a spiral tube; 10. a telescopic pipe; 11. a motor; 12. a water pipe; 201. a fixed block; 202. a clamping rod; 203. a rotating rod; 204. a slider; 205. a connecting rod; 206. a first spring; 207. a rubber strip; 301. a water tank; 302. an impeller; 303. a driving wheel; 304. a second spring; 305. and (6) turning the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hydraulic engineering pipeline cutting device comprises a machine body 1, a base 4 is fixedly connected to the lower surface of the machine body 1, a clamping device 2 is fixedly connected to the surface of the machine body 1, the clamping device 2 is arranged on the hydraulic engineering pipeline cutting device, a connecting rod 205 is driven to move rightwards when an air cylinder 5 extends out to drive a cutting head 8 to move downwards, a sliding block 204 is driven to slide rightwards when the connecting rod 205 moves rightwards, the sliding block 204 slides rightwards when sliding rightwards, the clamping rod 202 is pulled to clamp a water pipe 12, the right end of the clamping rod 202 is arc-shaped, and a rubber strip 207 is arranged on the contact surface of the clamping rod 202 and the water pipe 12, so that a better clamping effect can be formed on the water pipe 12, the number of the clamping devices 2 is two, the clamping devices are symmetrically distributed at the front end and the rear end of the machine body 1 by taking the center line of the machine body 1 as a symmetric axis, each clamping device 2 comprises a fixing block 201, and a first spring 206 is fixedly connected to the right surface of the fixing block 201, the first spring 206 can reset the sliding block 204 when the wedge block 7 rises, the right surface of the first spring 206 is fixedly connected with the sliding block 204, the back surface of the sliding block 204 is connected with a sliding groove in a sliding way, so that the sliding block 204 can slide freely in the sliding groove, the upper surface of the sliding block 204 is rotatably connected with a rotating rod 203, the upper end of the rotating rod 203 is hinged with a clamping rod 202, the contact surface of the right end of the clamping rod 202 and the water pipe 12 is arc-shaped, so that the sliding block can be more attached to the water pipe 12 to prevent the water pipe 12 from slipping, the right end of the lower surface of the clamping rod 202 is fixedly connected with a rubber strip 207, the rubber strip 207 is contacted with the water pipe 12, the front surface of the sliding block 204 is fixedly connected with a connecting rod 205, the connecting rod 205 is simultaneously connected with two sliding blocks 204, the upper surface of the machine body 1 is fixedly connected with a water heat dissipation device 3, the water dissipation device 3 is arranged on the hydraulic engineering pipeline cutting device, and the driving wheel 303 can be driven to rotate when the motor 11 drives the cutting head 8 to operate, when the driving wheel 303 rotates, the impeller 302 which is coaxially and fixedly connected is driven to rotate, when the impeller 302 rotates, water in the water tank 301 is continuously pressurized, the water pressure is greater than the pulling force of the second spring 304, so that the water is conveyed into the spiral pipe 9 to dissipate heat of the cutting head 8, the water heat dissipation device 3 comprises the water tank 301, the inner surface of the water tank 301 is rotatably connected with the impeller 302, the front surface of the impeller 302 is fixedly connected with the driving wheel 303, the lower left corner of the inner surface of the water tank 301 is fixedly connected with the second spring 304, the elastic coefficient of the second spring 304 can be adjusted according to the size and volume of the actual water tank 301, the lower surface of the second spring 304 is fixedly connected with a rotating block 305, the upper inner wall of the machine body 1 is fixedly connected with a cylinder 5, the left surface of the cylinder 5 is fixedly connected with a fixing rod 6, the lower surface of the fixing rod 6 is fixedly connected with a wedge block 7, and the lower surface of the wedge block 7 is an inclined plane, consequently can last to promote connecting rod 205 right when the whereabouts, the lower surface of cylinder 5 rotates and is connected with cutting head 8, the internal surface fixedly connected with spiral pipe 9 of cutting head 8, thereby the lower extreme of this spiral pipe 9 is provided with the opening with 8 outer wall contact departments of cutting head and can be with discharging from cutting head 8 and cool down, the flexible pipe 10 of internal surface fixedly connected with of cylinder 5, thereby this flexible pipe 10 can be flexible along with reciprocating of cylinder 5, the right surperficial lower extreme fixedly connected with motor 11 of cylinder 5.

When the cutting machine works (or is used), the motor 11 needs to be started firstly, when the motor 11 rotates, the driving wheel 303 above the motor is driven to rotate, when the driving wheel 303 rotates, the impeller 302 which is coaxially and fixedly connected is driven to rotate, when the impeller 302 rotates, water in the water tank 301 is continuously pressurized, so that the water pressure is larger than the pulling force of the first spring 206, the water can gradually flow into the extension tube 10 and the spiral tube 9 from the water tank 301 so as to cool the cutting head 8, when the cutting operation is carried out, the cutting head 8 moves downwards, when the cutting head 8 moves downwards, the fixed rod 6 is driven to move downwards, when the fixed rod 6 moves downwards, the wedge block 7 is driven to move downwards, when the wedge block 7 moves downwards, the connecting rod 205 is extruded so as to move the connecting rod 205 to the right, when the connecting rod 205 moves to the right, the sliding block 204 is driven to move to drive the clamping rod 202 to rotate and clamp the water tube 12, the rubber strip 207 will now give a better fixation of the water tube 12 due to the rough surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering pipeline cutting device, includes organism (1), its characterized in that: the lower fixed surface of organism (1) is connected with base (4), organism (1) have fixed surface to be connected with clamping device (2), the last fixed surface of organism (1) is connected with water heat abstractor (3), the top inner wall fixedly connected with cylinder (5) of organism (1), the internal surface fixed connection of cylinder (5) has flexible pipe (10), the right surface lower extreme fixedly connected with motor (11) of cylinder (5).

2. The hydraulic engineering pipeline cutting device of claim 1, wherein: the left surface fixedly connected with dead lever (6) of cylinder (5), the lower fixed surface of dead lever (6) is connected with wedge (7), the lower surface of cylinder (5) rotates and is connected with cutting head (8), the internal surface fixedly connected with spiral pipe (9) of cutting head (8).

3. The hydraulic engineering pipeline cutting device of claim 1, wherein: clamping device (2) are including fixed block (201), the right fixed surface of fixed block (201) is connected with spring (206), the right fixed surface of spring (206) is connected with slider (204), the front surface fixed connection of slider (204) has connecting rod (205).

4. A hydraulic engineering pipe cutting apparatus according to claim 3, wherein: the upper surface of slider (204) rotates and is connected with bull stick (203), the upper end of bull stick (203) articulates there is kelly (202), the lower surface right-hand member fixedly connected with rubber strip (207) of kelly (202).

5. The hydraulic engineering pipeline cutting device of claim 4, wherein: the rubber strip (207) is in contact with the water pipe (12).

6. The hydraulic engineering pipeline cutting device of claim 1, wherein: the water heat dissipation device (3) comprises a water tank (301), an impeller (302) is rotatably connected to the inner surface of the water tank (301), and a driving wheel (303) is fixedly connected to the front surface of the impeller (302).

7. The hydraulic engineering pipeline cutting device of claim 6, wherein: the lower left corner of the inner surface of the water tank (301) is fixedly connected with a second spring (304), and the lower surface of the second spring (304) is fixedly connected with a rotating block (305).

8. The hydraulic engineering pipeline cutting device of claim 1, wherein: the number of the clamping devices (2) is two, and the clamping devices are symmetrically distributed at the front end and the rear end of the machine body (1) by taking the center line of the machine body (1) as a symmetry axis.