CN212312383U

CN212312383U - High-low pressure switching mechanism of wire saw

Info

Publication number: CN212312383U
Application number: CN202020585728.6U
Authority: CN
Inventors: 陈立文
Original assignee: Shenzhen Hanpeng Technology Co ltd
Current assignee: Shenzhen Hanpeng Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-01-08
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a high-low pressure shifter of rope saw, including flow divider, high pressure module and low pressure module, be equipped with first crossover sub, oil pipe and second crossover sub between flow divider and the high pressure module, between first crossover sub and the second crossover sub with oil pipe threaded connection, first crossover sub one end and flow divider threaded connection, second crossover sub one end and high pressure module threaded connection. The utility model discloses, through being equipped with high-low pressure two kinds of modes, high-pressure overflow valve work when pressing the pipe can ensure that pressure is bigger, and the product withstand voltage of extrusion is higher, and low pressure overflow valve work when the die sinking places the oil blanket and bears the pressure too high and influence life, and this project organization is ingenious, and easy operation has the practicality.

Description

High-low pressure switching mechanism of wire saw

Technical Field

The utility model relates to a rope saw field especially relates to a high-low pressure shifter of rope saw.

Background

In this equipment operation of rope saw, the rope saw is that hydraulic power unit's oil pressure drives the hydraulic motor rotation, and hydraulic motor drives the drive wheel and rotates, and the drive wheel drives the rope and rotates, and the direction high-speed rotation of the rope is leaned on from driving wheel direction control rope simultaneously to reach the purpose of dismantling the reinforced concrete cutting. The low voltage and the high voltage of the rope saw can respectively control the work power and the corresponding work content of the rope saw, two different devices are needed to be used for division of labor in the using process, and certain energy and time loss can be brought in the process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-low pressure conversion mechanism of a wire saw.

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

the high-low pressure switching mechanism of the rope saw comprises a flow divider valve, a high-pressure module and a low-pressure module, wherein a first switching joint, an oil pipe and a second switching joint are arranged between the flow divider valve and the high-pressure module.

Furthermore, the first conversion joint and the second conversion joint are in threaded connection with the oil pipe.

Furthermore, one end of the first adapter is in threaded connection with the diverter valve, and one end of the second adapter is in threaded connection with the high-pressure module.

Further, the elements between the diverter valve and the high pressure module are the same as the elements between the diverter valve and the low pressure module.

Furthermore, the flow divider is equipped with three holes altogether, the flow divider top is the oil inlet, first crossover sub is connected respectively at the flow divider both ends.

The utility model has the advantages that:

the utility model discloses, through being equipped with high-low pressure two kinds of modes, high-pressure overflow valve work when pressing the pipe can ensure that pressure is bigger, and the product withstand voltage of extrusion is higher, and low pressure overflow valve work when the die sinking places the oil blanket and bears the pressure too high and influence life, and this project organization is ingenious, and easy operation has the practicality.

Drawings

Fig. 1 is a schematic perspective view of a high-low pressure switching mechanism of a wire saw;

fig. 2 is a schematic disassembly diagram of a high-low pressure switching mechanism of the proposed rope saw.

In the figure: the system comprises a flow divider 1, a first conversion joint 2, an oil pipe 3, a high-pressure module 4, a low-pressure module 5 and a second conversion joint 6.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, a high-low pressure switching mechanism of a rope saw comprises a diverter valve 1, a high pressure module 4 and a low pressure module 5, and is characterized in that a first switching joint 2, an oil pipe 3 and a second switching joint 6 are arranged between the diverter valve 1 and the high pressure module 4, and oil can flow through the first switching joint 2, the oil pipe 3 and the second switching joint 6 after the diverter valve 1 is opened.

Wherein, with oil pipe 3 threaded connection between first crossover sub 2 and the second crossover sub 6, through threaded connection's mode, can carry out the transport of inside oil fast effectual.

Wherein, first crossover sub 2 one end and flow divider 1 threaded connection, 6 one ends of second crossover sub and 4 threaded connection of high pressure module, through the mode of screw thread, make easy operation practical.

The elements between the flow divider valve 1 and the high-pressure module 4 are the same as the elements between the flow divider valve 1 and the low-pressure module 5, so that high-pressure and low-pressure conversion is realized.

Wherein, flow divider 1 is equipped with three holes altogether, and 1 top of flow divider is oil inlet 7, and oil inlet 7 is as the source of oil mass transfer, and first crossover sub 2 is connected respectively at flow divider 1 both ends, changes flow divider 1's direction, realizes the high-low pressure conversion.

The working principle is as follows: carry out threaded connection between the part respectively, the connector oil inlet leads to oil, through the needs of work, carries out the regulation of diverter valve, changes high pressure and low pressure, and the oil content enters into high pressure module and low pressure module from oil pipe respectively, carries out relevant required operation.

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 high-low pressure conversion mechanism of the rope saw comprises a diverter valve (1), a high-pressure module (4) and a low-pressure module (5), and is characterized in that a first conversion joint (2), an oil pipe (3) and a second conversion joint (6) are arranged between the diverter valve (1) and the high-pressure module (4).

2. The high-low pressure switching mechanism of the rope saw machine is characterized in that the first switching joint (2) and the second switching joint (6) are in threaded connection with an oil pipe (3).

3. The high-low pressure switching mechanism of the rope saw machine is characterized in that one end of the first switching joint (2) is in threaded connection with the flow divider valve (1), and one end of the second switching joint (6) is in threaded connection with the high-pressure module (4).

4. High and low pressure switching mechanism of a rope saw machine according to claim 1, characterized in that the elements between the diverter valve (1) and the high pressure module (4) are the same as the elements between the diverter valve (1) and the low pressure module (5).

5. The high-low pressure conversion mechanism of the wire saw machine is characterized in that the flow divider (1) is provided with three holes, the top of the flow divider (1) is provided with an oil inlet (7), and two ends of the flow divider (1) are respectively connected with the first conversion joint (2).