Quick mounting structure of high-pressure needle valve
A technology of installation structure and high-pressure needle, applied in the direction of valve housing structure, valve device, valve details, etc., can solve the problems of low installation efficiency of staff, cumbersome high-pressure needle valve and connecting pipes, etc., to improve installation efficiency and simplify the operation process Effect
Pending Publication Date: 2022-07-12
安徽士必达液压器材有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The current high-pressure needle valve is generally connected to the connecting pipe through the flange, so the installation method of the high-pressure needle valve and the connecting pipe is relatively cumbersome to operate, which leads to low installation efficiency for the staff, so we propose a A high-pressure needle valve quick installation structure to solve the above problems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0027] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 7 As shown in the figure, a quick installation structure for a high-pressure needle valve proposed by an embodiment of the present invention includes a needle valve housing 1, and both ends of the front and back of the needle valve housing 1 are fixed with a fixing block 2, and the side of the fixing block 2 is fixed. The walls are provided with sockets 3, both ends of the needle valve housing 1 are fitted with connecting pipes 4, and the front and back of the connecting pipes 4 are fixed with L-shaped plugs 5 adapted to the sockets 3. The L-shaped plug One end of the block 5 is provided with a slot 6, and two guide rods 7 are symmetrically fixed on both ends of the top of the needle valve housing 1. The surfaces of the two adjacent guide rods 7 are slidably connected with a slide plate 8, and the surface of the guide rod 7 is slidably connected. Both ends of the first spring 9 are sleeved with a first spr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of valves, and particularly relates to a high-pressure needle valve quick mounting structure which comprises a needle valve shell, fixing blocks are fixed to the two ends of the front face and the two ends of the back face of the needle valve shell correspondingly, inserting holes are formed in the side walls of the fixing blocks correspondingly, and connecting pipelines are attached to the two ends of the needle valve shell correspondingly. And L-shaped inserting blocks matched with the inserting holes are fixed to the front face and the back face of the connecting pipeline correspondingly, a clamping groove is formed in one end of each L-shaped inserting block, two guide rods are symmetrically fixed to the two ends of the top of the needle valve shell correspondingly, and a sliding plate is slidably connected to the surfaces of every two adjacent guide rods. By arranging the fixing block, the inserting hole, the L-shaped inserting block, the clamping groove, the guide rod, the sliding plate, a first spring, a clamping rod, a vertical plate, a square rod, a shifting plate, a second spring, a limiting rod, a vertical plate, a limiting hole, a guide strip and a guide groove, the needle valve shell can be conveniently and rapidly connected with a connecting pipeline, and therefore the mounting efficiency of workers can be greatly improved.
Description
technical field [0001] The invention relates to the technical field of valves, in particular to a quick installation structure for a high-pressure needle valve. Background technique [0002] Needle valve is a kind of throttling valve, with high adjustment accuracy, the valve plug is needle-shaped, and it is used to cut off or adjust the flow by changing the cross-sectional area of the flow. At present, the high-pressure needle valve is generally connected with the connecting pipe through the flange plate, so the installation method of the high-pressure needle valve and the connecting pipe is complicated to operate, which leads to the low installation efficiency of the staff, so we propose a A high-pressure needle valve quick installation structure is provided to solve the above problems. SUMMARY OF THE INVENTION [0003] (1) Technical problems solved [0004] In view of the deficiencies of the prior art, the present invention provides a quick installation structure for...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F16L37/12F16K27/04
CPCF16L37/12F16K27/04Y02B30/70
Inventor 石春炳薛道应
Owner 安徽士必达液压器材有限公司