CN212191517U

CN212191517U - Pipeline cutting device for hydraulic engineering

Info

Publication number: CN212191517U
Application number: CN202020384496.8U
Authority: CN
Inventors: 杨芳
Original assignee: Fujian Yanming Construction Engineering Co ltd
Current assignee: Fujian Yanming Construction Engineering Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-22
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a pipeline cutting device for hydraulic engineering in the technical field of hydraulic engineering, which comprises a workbench, wherein a liquid storage tank is arranged at the top end of the workbench, the liquid storage tank is provided with a heat dissipation assembly, the left side wall of the liquid storage tank is communicated with a liquid outlet pipe, the left end of the liquid outlet pipe is communicated with a coiled pipe, the rear side of the coiled pipe is provided with a fan, one end of the coiled pipe, which is far away from the liquid outlet pipe, is communicated with a connecting pipe, one end of the connecting pipe, which is far away from the coiled pipe, runs through a supporting plate and is communicated with a; the utility model realizes the recycling of the cooling liquid by adding the liquid storage tank, the circulating pump, the spray pipe and the like, reduces the waste of resources and saves the cost; through adding coiled pipe and fan, start the fan, the air flow velocity around the quickening coiled pipe is favorable to the quick heat dissipation cooling of cooling liquid in the coiled pipe, avoids reducing the cooling effect of cutting plane because of the cooling liquid temperature is higher.

Description

Pipeline cutting device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a pipeline cutting device for hydraulic engineering.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline is widely applied to multiple industries and multiple fields due to the unique characteristics of the pipeline, the pipeline is widely used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, the pipeline is often required to be cut in hydraulic engineering, a large amount of heat can be generated when a steel pipe is cut, and the saw blade is easily damaged.

In the prior art, in the patent with publication number CN209035587U, the cooling liquid is sprayed to the cutting surface through the liquid outlet to achieve the purpose of cooling, but the cooling liquid in the patent cannot be recycled, which causes serious waste of resources and increases the cutting cost.

Therefore, a pipeline cutting device for hydraulic engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline cutting device for hydraulic engineering to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline cutting device for hydraulic engineering comprises a workbench, wherein electric push rods are symmetrically fixed on the right side of the top end of the workbench, a supporting seat is fixed at the left end of a movable rod of each electric push rod, the supporting seat is connected with the workbench in a sliding mode, a plurality of cover plates are arranged at the top end of the supporting seat, a supporting plate is fixed on the left side of the top end of the workbench, a supporting rod is fixed at the top end of the supporting plate, a first motor is fixed on the right side of the bottom end of the supporting rod, a saw blade is fixed at the output end of the first motor, a liquid storage tank is arranged at the top end of the workbench and provided with a heat dissipation assembly, a liquid outlet pipe is communicated with the left side wall of the liquid storage tank, the left end of the liquid outlet pipe extends out of the workbench, a circulating pump is arranged on the extending section of the liquid outlet pipe, a coiled pipe, one end of the connecting pipe, which is far away from the coiled pipe, penetrates through the supporting plate and is communicated with a spray pipe, and a strip-shaped groove is formed in the position, corresponding to the saw blade, of the supporting seat.

Preferably, the spray pipe is arranged obliquely, so that cooling liquid is sprayed to the cutting surface conveniently.

Preferably, the front side and the rear side of the bottom end of the supporting seat are symmetrically fixed with sliding blocks, the front side and the rear side of the top end of the workbench are symmetrically provided with sliding grooves, and the sliding blocks are connected in the sliding grooves in a sliding mode.

Preferably, a plurality of the cover plates are in threaded connection with the supporting seat through bolts.

Preferably, a filter screen is fixed on the inner wall of the liquid storage tank close to the right end of the liquid outlet pipe.

Preferably, the workstation left side is equipped with the carriage, the coiled pipe is fixed in the carriage, and the carriage is all stretched out at the both ends of coiled pipe, carriage internal surface is fixed with horizontal pole and montant, the junction of horizontal pole and montant is equipped with the fan.

Preferably, radiator unit is including rotating the pivot of connecting in the reservoir inner wall, the pivot is fixed with many stirring rods, and the right-hand member of pivot stretches out the workstation and is connected with the second motor, the second motor is fixed with the workstation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by adding the liquid storage tank, the circulating pump, the spraying pipe and the like, the cooling liquid is sprayed out of the spraying pipe to cool the cutting surface, the cooling liquid after heat exchange enters the liquid storage tank and is sprayed out of the spraying pipe again under the action of the circulating pump after being filtered, so that the cyclic utilization of the cooling liquid is realized, the waste of resources is reduced, and the cost is saved; the coiled pipe and the fan are added, so that the flow speed of air around the coiled pipe is accelerated, the rapid heat dissipation and cooling of cooling liquid in the coiled pipe are facilitated, and the cooling effect of a cutting surface is prevented from being reduced due to the fact that the temperature of the cooling liquid is high;

2. through adding radiator unit, start the second motor, drive pivot and stirring rod and rotate, stir the coolant liquid in the reservoir for the heat dissipation of coolant liquid, radiator unit and fan and coiled pipe's combined action further improve the radiating rate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a portion of the structure of the present invention;

fig. 3 is a schematic view of the structure of the serpentine tube and the fan of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-workbench, 2-electric push rod, 3-support seat, 4-cover plate, 5-support plate, 6-support rod, 7-saw blade, 8-first motor, 9-liquid storage tank, 10-filter screen, 11-liquid outlet pipe, 12-circulating pump, 13-support frame, 14-serpentine pipe, 15-cross rod, 16-vertical rod, 17-fan, 18-connecting pipe, 19-spray pipe, 20-heat dissipation component, 201-stirring rod, 202-rotating shaft, 203-second motor and 21-strip-shaped 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pipeline cutting device for hydraulic engineering comprises a workbench 1. Electric putter 2 is fixed with in the symmetry of 1 top right sides of workstation, and electric putter 2 is external to have the power, and electric putter 2's movable rod left end is fixed with supporting seat 3. The supporting seat 3 is connected with the workbench 1 in a sliding way; the front side and the rear side of the bottom end of the supporting seat 3 are symmetrically fixed with sliding blocks. The front side and the rear side of the top end of the workbench 1 are symmetrically provided with sliding grooves, and the sliding blocks are connected in the sliding grooves in a sliding mode. The top of the supporting seat 3 is provided with a plurality of cover plates 4, and the cover plates 4 are all connected with the supporting seat 3 through bolts. 1 top left side of workstation is fixed with

backup pad

5, and 5 tops of backup pad are fixed with

bracing piece

6, and 6 bottom right sides of bracing piece are fixed with first motor 8, and first motor 8 is external to have the power, and the output of first motor 8 is fixed with saw bit 7. Reservoir 9 is seted up on workstation 1 top, and reservoir 9 is equipped with radiator unit 20. The heat dissipation assembly 20 comprises a rotating shaft 202 which is rotatably connected with the inner wall of the liquid storage tank 9, and a plurality of stirring rods 201 are fixed on the rotating shaft 202; and the right end of the rotating shaft 202 extends out of the workbench 1 and is connected with a second motor 203, the second motor 203 is externally connected with a power supply, and the second motor 203 is fixed with the workbench 1. The left side wall of the liquid storage tank 9 is communicated with a liquid outlet pipe 11, and the left end of the liquid outlet pipe 11 extends out of the workbench 1; and the extended section of the liquid outlet pipe 11 is provided with a circulating pump 12; the left end of the liquid outlet pipe 11 is communicated with a coiled pipe 14, and the coiled pipe 14 increases the heat exchange area. A fan 17 is arranged at the rear side of the coiled pipe 14, and the fan 17 is externally connected with a power supply; and the end of the coiled pipe 14 far away from the liquid outlet pipe 11 is communicated with a connecting pipe 18. One end of the connecting pipe 18 far away from the coiled pipe 14 penetrates through the support plate 5 and is communicated with a spray pipe 19, and the spray pipe 19 is obliquely arranged to facilitate spraying of cooling liquid to a cutting surface. The supporting seat 3 is provided with a strip-shaped groove 21 corresponding to the position of the saw blade 7, and the saw blade 7 can cut the pipeline through the strip-shaped groove 21.

A filter screen 10 is fixed on the inner wall of the liquid storage tank 9 close to the right end of the liquid outlet pipe 11, waste chips generated by cutting are filtered, and damage to the circulating pump 12 caused by the waste chips is avoided. The left side of the workbench 1 is provided with a supporting frame 13, the coiled pipe 14 is fixed in the supporting frame 13, two ends of the coiled pipe 14 extend out of the supporting frame 13, a cross rod 15 and a vertical rod 16 are fixed on the inner surface of the supporting frame 13, and a fan 17 is arranged at the joint of the cross rod 15 and the vertical rod 16.

The working principle of the embodiment is as follows:

the pipeline is placed on a supporting seat 3, a cover plate 4 is connected to the supporting seat 3 through a bolt in a threaded manner, the pipeline is fixed, a first motor 8 is started to drive a saw blade 7 to rotate, an electric push rod 2 is started, the electric push rod 2 extends to drive the supporting seat 3 to move left and horizontally, the saw blade 7 can cut the pipeline through a strip-shaped groove 21, meanwhile, a circulating pump 12 is started, cooling liquid in a liquid storage tank 9 flows into a coiled pipe 14 from a liquid outlet pipe 11, then flows into a connecting pipe 18 from the coiled pipe 14, finally is sprayed out from a spray pipe 19 to cool a cutting surface, the cooling liquid after heat exchange enters the liquid storage tank 9 again, is sprayed out from the spray pipe 19 again under the action of the circulating pump 12 after being filtered by a filter screen 10, the recycling of the cooling liquid is realized, the waste of resources is reduced, the cost is saved, in the process, a fan 17 is started, the fan 17 rotates to accelerate the air flow speed around, the cooling effect of the cutting surface is prevented from being reduced due to the fact that the temperature of the cooling liquid is high; the second motor 203 is started to drive the rotating shaft 202 fixed with the output end of the second motor 203 to rotate through the coupler, and then the stirring rod 201 is driven to rotate, so that the cooling liquid in the liquid storage tank 9 is stirred, the heat dissipation of the cooling liquid is accelerated, and the heat dissipation speed is further improved under the combined action of the heat dissipation assembly 20, the fan 17 and the coiled pipe 14.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a pipeline cutting device for hydraulic engineering, includes workstation (1), its characterized in that: the automatic cleaning device is characterized in that electric push rods (2) are symmetrically fixed on the right side of the top end of the workbench (1), a supporting seat (3) is fixed at the left end of a movable rod of the electric push rods (2), the supporting seat (3) is in sliding connection with the workbench (1), a plurality of cover plates (4) are arranged on the top end of the supporting seat (3), a supporting plate (5) is fixed on the left side of the top end of the workbench (1), a supporting rod (6) is fixed at the top end of the supporting plate (5), a first motor (8) is fixed on the right side of the bottom end of the supporting rod (6), a saw blade (7) is fixed at the output end of the first motor (8), a liquid storage tank (9) is formed in the top end of the workbench (1), a heat dissipation assembly (20) is arranged on the liquid storage tank (9), a liquid outlet pipe (11) is communicated with the wall on the left side of the liquid storage tank, the left end intercommunication of drain pipe (11) has coiled pipe (14), the rear side of coiled pipe (14) is equipped with fan (17), and the one end intercommunication that drain pipe (11) were kept away from in coiled pipe (14) has connecting pipe (18), the one end that coiled pipe (14) were kept away from in connecting pipe (18) runs through backup pad (5) and the intercommunication has spray tube (19), strip groove (21) have been seted up to the position that supporting seat (3) correspond saw bit (7).

2. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the spray pipe (19) is arranged obliquely.

3. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the front side and the rear side of the bottom end of the supporting seat (3) are symmetrically fixed with sliding blocks, the front side and the rear side of the top end of the workbench (1) are symmetrically provided with sliding grooves, and the sliding blocks are connected in the sliding grooves in a sliding mode.

4. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: the cover plates (4) are in threaded connection with the supporting seat (3) through bolts.

5. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: a filter screen (10) is fixed on the inner wall of the liquid storage tank (9) near the right end of the liquid outlet pipe (11).

6. The pipe cutting device for hydraulic engineering according to claim 1, characterized in that: workstation (1) left side is equipped with carriage (13), in coiled pipe (14) were fixed in carriage (13), and carriage (13) were all stretched out at the both ends of coiled pipe (14), carriage (13) internal surface fixed has horizontal pole (15) and montant (16), the junction of horizontal pole (15) and montant (16) is equipped with fan (17).

7. The pipe cutting device for hydraulic engineering according to claim 6, characterized in that: radiator unit (20) are including rotating pivot (202) of connecting in reservoir (9) inner wall, pivot (202) are fixed with many stirring rods (201), and the right-hand member of pivot (202) stretches out workstation (1) and is connected with second motor (203), second motor (203) are fixed with workstation (1).