CN215522341U

CN215522341U - Hydraulic line leakproofness detects uses connection structure

Info

Publication number: CN215522341U
Application number: CN202121995711.9U
Authority: CN
Inventors: 李桓
Original assignee: Wuxi Shuideng Machinery Co ltd
Current assignee: Wuxi Shuideng Machinery Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-14
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of hydraulic pipe detection, in particular to a connecting structure for hydraulic pipe tightness detection, which comprises a connecting shell, wherein two sides of the connecting shell are respectively a fixed side and an oil delivery side, an assembling block is arranged at one end, close to the fixed side, in the connecting shell, an adaptive mounting groove is formed in the middle of the outer end of the assembling block, the assembling block is connected to the inside of the connecting shell in a sliding mode, an adjusting block is arranged at one end, close to the assembling block, in the connecting shell, the adjusting block is connected to the inner wall of the connecting shell in a threaded mode, and one end, far away from the assembling block, of the adjusting block is fixedly connected with a connecting pipe.

Description

Hydraulic line leakproofness detects uses connection structure

Technical Field

The utility model relates to the technical field of hydraulic pipe detection, in particular to a connecting structure for detecting the sealing property of a hydraulic pipe.

Background

Hydraulic pressure is a term of mechanical industry and electromechanical industry, and is a power transmission mode, and a whole set of hydraulic system mainly comprises five parts, namely a power device, an execution device, a control and regulation device, an auxiliary device and a liquid medium, wherein the liquid medium needs to be conveyed by a hydraulic pipe, and the hydraulic pipe is an important component part in the hydraulic system and needs to have excellent sealing performance to ensure the normal work of the whole set of hydraulic system, so that when the hydraulic pipe leaves a factory, the yield of the hydraulic pipe can be ensured only by strictly detecting and judging the sealing performance of the hydraulic pipe, and the hydraulic pipe is put into normal use.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, an object of the present invention is to provide a connection structure for detecting the sealing performance of a hydraulic pipe, which has the advantages of easy fixing of the end of the hydraulic pipe and good sealing performance.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a hydraulic pressure pipe leakproofness detects uses connection structure, includes the connection shell, the both sides of connection shell are fixed side, oil delivery side respectively, the one end that is close to fixed side in the connection shell is equipped with the assembly piece, the outer end middle part of assembly piece is equipped with the adaptation mounting groove, assembly piece sliding connection is in the inside of connection shell, the one end that lies in the assembly piece in the connection shell is equipped with the regulating block, the outside threaded connection of regulating block is in the inner wall of connection shell, the one end fixedly connected with connecting pipe of assembly piece is kept away from to the regulating block.

Further, the outside of assembly piece is equipped with first sealing device, first sealing device includes that first sealed gluey piece, second sealed gluey piece, connecting strip, the one end fixed connection of first sealed gluey piece, second sealed gluey piece is in the inside of adaptation mounting groove, connecting strip fixed connection is between the other end of first sealed gluey piece, second sealed gluey piece.

Furthermore, one end of the assembling block, which is close to the adjusting block, is fixedly connected with an inner embedded plate, one end of the adjusting block, which is close to the assembling block, is fixedly connected with an outer cover plate, and the inner embedded plate and the outer cover plate are installed in a matched mode.

Furthermore, a second sealing device is arranged between the adjusting block and the assembling block, and the second sealing device comprises a first sealing gasket which is fixedly arranged on the periphery of the outer side of the inner panel.

Furthermore, a fixed block is fixedly connected to the outer side of the assembling block, and a second sealing washer is fixedly connected to the inner side of the fixed block.

In conclusion, the utility model has the following beneficial effects:

the hydraulic pipe sealing device has excellent sealing performance, and sealing devices are arranged at all joints in the structure, so that the leakage condition at the joints of the structure is prevented, and the detection result of the hydraulic pipe is prevented from being influenced;

the utility model provides a whole set of structure for assisting the fixation of the hydraulic pipe, which is mainly used for detecting the sealing property of the hydraulic pipe, is suitable for various hydraulic pipes and has strong practicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, and are not to be considered limiting of the utility model, in which:

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

FIG. 2 is an oblique view of the present invention;

fig. 3 is a schematic view of the internal structure of the present invention.

In the figure, 1, a shell is connected; 2. a fixed side; 3. an oil conveying side; 4. assembling the block; 5. adapting the mounting groove; 6. an adjusting block; 7. a connecting pipe; 8. a first sealant block; 9. a second sealant block; 10. a connecting strip; 11. an inner panel; 12. an outer cover plate; 13. a first sealing gasket; 14. a fixed block; 15. a second sealing gasket.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 3. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1: as shown in fig. 1 to 3, a connection structure for detecting the sealing performance of a hydraulic pipe includes a connection housing 1, two sides of the connection housing 1 are a fixed side 2 and an oil delivery side 3, respectively, the fixed side 2 is used for fixedly mounting the hydraulic pipe, and the oil delivery side 3 is used for introducing a medium into the hydraulic pipe.

One end of the connecting shell 1 close to the fixed side 2 is provided with an assembling block 4, the middle part of the outer end of the assembling block 4 is provided with an adaptive mounting groove 5, and the assembling block 4 is slidably connected inside the connecting shell 1.

The one end that lies in assembly block 4 in connecting shell 1 is equipped with regulating block 6, and the outside threaded connection in the inner wall of connecting shell 1 in the rear end of regulating block 6, the diameter of regulating block 6 rear end will be less than the diameter of front end, and the position fixedly connected with connecting pipe 7 of rear end, and connecting pipe 7 is used for carrying the medium. .

Fixedly connected with fixed block 14 on the outside of assembly block 4, the inboard fixedly connected with second seal ring 15 of fixed block 14, second seal ring 15 install in the position on the inside top of adaptation mounting groove 5, when hydraulic pressure pipe-mounting was inside at adaptation mounting groove 5, second seal ring 15 can realize sealed effect in the position at top.

The outside of assembly piece 4 is equipped with first sealing device, and first sealing device includes that first sealed gluey piece 8, the sealed gluey piece 9 of second, connecting strip 10, and the one end fixed connection of first sealed gluey piece 8, the sealed gluey piece 9 of second is in the inside of adaptation mounting groove 5, and connecting strip 10 fixed connection is between the other end of first sealed gluey piece 8, the sealed gluey piece 9 of second.

One end of the assembling block 4 close to the adjusting block 6 is fixedly connected with an inner panel 11, one end of the adjusting block 6 close to the assembling block 4 is fixedly connected with an outer cover plate 12, and the inner panel 11 is installed in a matched mode with the outer cover plate 12.

And a second sealing device is arranged between the adjusting block 6 and the assembling block 4, the second sealing device comprises a first sealing gasket 13, and the first sealing gasket 13 is fixedly arranged on the outer periphery of the inner panel 11.

In the implementation mode of the utility model, one end of a hydraulic pipe to be tested is inserted into the adaptive installation groove 5, the inner wall of the hydraulic pipe is subjected to the action of the second sealing washer 15 to implement the first sealing, the bottom of the hydraulic pipe extends into the bottom of the adaptive installation groove 5 and tightly props against the connecting strip 10, and the two sides of the extending end of the hydraulic pipe are respectively subjected to the tight sealing action of the first sealing rubber block 8 and the second sealing rubber block 9, so that the second sealing is implemented.

Before the work, need adjust the position of regulating block 6, can realize the concrete position of back-and-forth movement regulating block 6 through rotatory regulating block 6, the purpose of adjustment is in order to cooperate the hydraulic pressure pipe better and carry out work to the hydraulic pressure pipe of adaptation different length.

The hydraulic pressure pipe drives whole assembly block 4 and pushes towards connecting shell 1 is inside, and the regulating block 6 is withstood to the inside of assembly block 4, and first seal ring 13 implements the third and seals, and interior panel 11 stretches into the inside to outer apron 12 this moment, and assembly block 4 inner space and regulating block 6 inner space communicate each other.

After one end of the hydraulic pipe is fixed, the other end is fixed by the same equipment, and then the detection work can be started.

While the utility model has been described in further detail with reference to specific embodiments thereof, it is not intended that the utility model be limited to the specific embodiments thereof; for those skilled in the art to which the present invention pertains and related technologies, the extension, operation method and data replacement should fall within the protection scope of the present invention based on the technical solution of the present invention.

Claims

1. The utility model provides a hydraulic pressure pipe leakproofness detects uses connection structure, includes connection shell (1), its characterized in that: the both sides of connecting shell (1) are fixed side (2), oil delivery side (3) respectively, the one end that is close to fixed side (2) in connecting shell (1) is equipped with assembly piece (4), the outer end middle part of assembly piece (4) is equipped with adaptation mounting groove (5), assembly piece (4) sliding connection is in the inside of connecting shell (1), the one end that is located assembly piece (4) in connecting shell (1) is equipped with regulating block (6), the outside threaded connection of regulating block (6) is in the inner wall of connecting shell (1), the one end fixedly connected with connecting pipe (7) of assembly piece (4) are kept away from in regulating block (6).

2. The connection structure for hydraulic pipe sealability detection according to claim 1, characterized in that: the outside of assembly piece (4) is equipped with first sealing device, first sealing device includes that first sealed gluey piece (8), second seal gluey piece (9), connecting strip (10), the one end fixed connection of first sealed gluey piece (8), second seal gluey piece (9) is in the inside of adaptation mounting groove (5), connecting strip (10) fixed connection is between the other end of first sealed gluey piece (8), second seal gluey piece (9).

3. The connection structure for hydraulic pipe sealability detection according to claim 2, characterized in that: the one end fixedly connected with of regulating block (6) is close to in panel (11) in assembling block (4), regulating block (6) is close to the outer apron of one end fixedly connected with (12) of assembling block (4), interior panel (11) and outer apron (12) cooperation installation.

4. The connection structure for hydraulic pipe sealability detection according to claim 3, characterized in that: and a second sealing device is arranged between the adjusting block (6) and the assembling block (4), the second sealing device comprises a first sealing washer (13), and the first sealing washer (13) is fixedly arranged on the periphery of the outer side of the inner panel (11).

5. The connection structure for hydraulic pipe sealability detection according to claim 4, wherein: the outer side of the assembling block (4) is fixedly connected with a fixing block (14), and the inner side of the fixing block (14) is fixedly connected with a second sealing washer (15).