Valve part capable of being quickly connected with pipeline

Abstract

The utility model belongs to the technical field of pipeline valves, and particularly relates to a valve part capable of being quickly connected with pipelines, which comprises a valve body. Two valve pipes are arranged on the valve body; the valve pipe is connected with a connecting pipeline; a clamping groove is formed in the valve pipe; the connecting pipeline is fixedly connected with a fixing device; a connecting pipeline is inserted into a valve pipe, so that a clamping block on a connecting fixing block is inserted into a clamping groove in the valve pipe, then a first screw rod is rotated, the first screw rod rotates on the connecting fixing block, then a fixing clamping block is driven to move towards the interior of an internal groove, and the fixing clamping block is extruded between the two clamping blocks to move; through extrusion of the fixed clamping blocks, the sliding blocks drive the clamping blocks to move in the sliding grooves, then the two clamping blocks clamped in the clamping grooves are firmly clamped in the clamping grooves, then the valve body is rapidly installed, the disassembly and assembly speed of the valve and an external pipeline is increased, and later maintenance of the valve is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline valves, in particular to a valve part which can be quickly connected to a pipeline. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters of the conveyed medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems and are widely used in machinery, industry, construction and other fields.

[0003] At present, when the stop valve is connected to the external pipeline, it is connected through a flange and the external pipeline connection end, and is usually fixed by bolts or welded. It is not convenient to disassemble it after the connection through bolts and welding, and the installation speed is slow, which reduces the speed of disassembly and assembly of the valve and the external pipeline, which is not conducive to the later maintenance of the valve.

[0004] Therefore, in order to solve the above problems, a valve part that can quickly connect to the pipeline is proposed. When the valve and the external pipeline are installed, it can be installed quickly, thereby increasing the speed of disassembly and assembly of the valve and the external pipeline, and facilitating the subsequent maintenance of the valve. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a valve component that can be quickly connected to a pipeline.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the valve part that can quickly connect pipes described in the utility model comprises a valve body; two valve tubes are arranged on the valve body; the valve tube is connected to a connecting pipe; a clamping groove is provided on the valve tube; a fixing device is fixedly connected to the connecting pipe; the fixing device is clamped in the clamping groove on the valve tube; the fixing device comprises a connecting solid block; an internal groove is provided in the connecting solid block; two clamping blocks are provided on the internal groove; a spring 1 is fixedly connected to the clamping block; the other end of the spring 1 is fixed to the connecting block; four sliding grooves are provided on the connecting solid block; two sliding blocks are fixedly connected to the clamping block; the sliding block is slidably connected in the sliding groove; a fixed clamping block is slidably connected between the two clamping blocks; one end of the fixed clamping block is fixedly connected to a screw 1; the screw 1 is threadedly connected to the connecting block.

[0007] Preferably, two auxiliary devices are installed on the connecting pipe; the auxiliary device includes a fixing frame; an auxiliary screw is threadedly connected to the fixing frame; a fixing block is fixedly connected to the bottom of the auxiliary screw; and a handle is fixedly connected to the top of the auxiliary screw.

[0008] Preferably, a friction pad is installed on the fixing block; the friction pad fits the surface of the connecting pipe.

[0009] Preferably, a fixing ring is fixedly connected to the valve tube; a connecting block is fixedly connected to the inner wall of the fixing ring; a connecting groove is provided on the connecting block; an inner tube 2 is fixedly connected to the connecting pipeline; a fixing groove is provided on the inner tube 2; and a fixed clamping tube is connected to the inner tube 2.

[0010] Preferably, the fixing ring is inserted in the fixing groove; the fixing clamping tube is clamped in the connecting groove; the connecting block is inserted in the second inner tube; the fixing ring, the connecting block and the fixing clamping tube are provided with sealing gaskets.

[0011] Preferably, a fixed support is fixedly connected to the bottom of the valve body; the valve body is supported and fixed by the fixed support.

[0012] Preferably, six connection slots are provided on the fixed support; and an anti-slip pad is provided on the base of the fixed support.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses a valve part that can quickly connect pipelines. By setting a fixing device, a valve pipe and a connecting pipeline, when installing the valve, the connecting pipeline is inserted into the valve pipe so that the clamping block on the connecting solid block is inserted into the clamping groove in the valve pipe, and then the screw rod is rotated. The screw rod rotates on the connecting solid block, thereby driving the fixed clamping block to move into the inner groove, so that the fixed clamping block is squeezed and moved between the two clamping blocks, and then the fixed clamping block squeezes the two clamping plates. Through the squeezing of the fixed clamping block, the slider drives the clamping block to move in the slide groove, and the spring assists the movement of the clamping block, so that the two clamping blocks clamped in the clamping groove are firmly clamped in the clamping groove. The auxiliary device assists in fixing the connecting pipeline, so that the valve body is quickly installed, the speed of disassembly and assembly of the valve and the external pipeline is improved, and the later maintenance of the valve is convenient.

[0015] 2. The utility model discloses a valve part that can quickly connect pipes. By setting an auxiliary device, when installing the valve, the handle is turned, and the handle drives the auxiliary screw to rotate, and the auxiliary screw drives the fixed block to move, so that the bottom fixed block reaches the installation position of the connecting pipe, and then the connecting pipe is plugged into the valve pipe to assist in the installation of the valve, making the installation of the valve more convenient. When the connecting pipe is fixed on the valve pipe, the fixed block set on the top auxiliary device is fitted on the surface of the connecting pipe, so that the two fixed blocks clamp the connecting pipe, so that the connection between the connecting pipe and the valve pipe is more firmly connected during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the auxiliary device structure in the utility model;

[0019] Figure 3 This is a schematic diagram of the separation structure of the valve pipe and the connecting pipe in the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the valve pipe and the connecting pipe in the utility model;

[0021] Figure 5 This is a schematic diagram of the connection structure of the valve pipe and the connecting pipe in the utility model;

[0022] Figure 6 for Figure 5 A magnified image of point A;

[0023] Figure 7 This is a schematic diagram of the fixing device structure in the utility model

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the connecting solid block in the utility model.

[0025] In the figure: 1. valve body; 2. valve pipe; 3. connecting pipe; 4. clamping groove; 5. fixing device; 501. connecting solid block; 502. slide groove; 503. spring 1; 504. clamping block; 505. fixing clamping block; 506. screw 1; 507. internal groove; 508. slider; 11. fixing ring; 12. connecting groove; 13. connecting block; 14. inner tube 2; 15. fixing groove; 16. fixing clamping pipe; 17. sealing pad; 18. auxiliary device; 181. fixing frame; 182. auxiliary screw; 183. fixing block; 184. friction pad; 185. handle; 19. fixing support; 20. connecting groove; 21. anti-skid pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1-8 As shown, a valve part that can quickly connect to a pipeline comprises a valve body 1; two valve pipes 2 are arranged on the valve body 1; a connecting pipeline 3 is connected to the valve pipe 2; a clamping groove 4 is provided on the valve pipe 2; a fixing device 5 is fixedly connected to the connecting pipeline 3; the fixing device 5 is clamped in the clamping groove 4 on the valve pipe 2; the fixing device 5 comprises a connecting solid block 501; an internal groove 507 is provided in the connecting solid block 501; two clamping blocks 504 are provided on the internal groove 507; a spring 1 503 is fixedly connected to the clamping block 504; the other end of the spring 1 503 is fixed to the connecting block 13; four sliding grooves 502 are provided on the connecting solid block 501; two sliders 508 are fixedly connected to the clamping block 504; the slider 508 is slidably connected in the sliding groove 502; a fixed clamping block 505 is slidably connected between the two clamping blocks 504; one end of the fixed clamping block 505 is fixedly connected to a screw 1 506; The screw rod 506 is threadedly connected to the connecting block 13; by setting the fixing device 5, the valve pipe 2 and the connecting pipe 3, when installing the valve, the connecting pipe 3 is inserted into the valve pipe 2, so that the clamping block 504 on the connecting block 501 is inserted into the clamping groove 4 in the valve pipe 2, and then the screw rod 506 is rotated, and the screw rod 506 rotates on the connecting block 501, thereby driving the fixed clamping block 505 to move into the internal groove 507, so that the fixed clamping block 505 is squeezed between the two clamping blocks 5 04, and then the fixed clamping block 505 squeezes the two clamping plates, and the sliding block 508 drives the clamping block 504 to move in the slide groove 502 through the squeezing of the fixed clamping block 505, and the spring 503 assists the clamping block 504 to move, so that the two clamping blocks 504 clamped in the clamping groove 4 are firmly clamped in the clamping groove 4, and the auxiliary device 18 assists in fixing the connecting pipe 3, so as to quickly install the valve body 1, improve the speed of disassembly and assembly of the valve and the external pipe, and facilitate the later maintenance of the valve.

[0028] Further, such as Figure 2 and Figure 3As shown, two auxiliary devices 18 are installed on the connecting pipe 3; the auxiliary device 18 includes a fixing frame 181; an auxiliary screw 182 is threadedly connected to the fixing frame 181; a fixing block 183 is fixedly connected to the bottom of the auxiliary screw 182; a handle 185 is fixedly connected to the top of the auxiliary screw 182; by setting the auxiliary device 18, when installing the valve, by turning the handle 185, the handle 185 drives the auxiliary screw 182 to rotate, and the auxiliary screw 182 drives the fixing block 183 to move, so that the bottom fixing block 183 reaches the installation position of the connecting pipe 3, and then the connecting pipe 3 is plugged into the valve pipe 2 to assist in installing the valve, making it more convenient to install the valve. When the connecting pipe 3 is fixed on the valve pipe 2, the fixing block 183 set on the top auxiliary device 18 is attached to the surface of the connecting pipe 3, so that the two fixing blocks 183 clamp the connecting pipe 3, so that the connection between the connecting pipe 3 and the valve pipe 2 is more firmly connected during use.

[0029] Further, such as Figure 2 As shown, a friction pad 184 is installed on the fixing block 183; the friction pad 184 is in contact with the surface of the connecting pipe 3; by providing the friction pad 184, during installation, the fixing block 183 increases the friction force with the surface of the connecting pipe 3 through the friction pad 184, thereby reducing the connection pipe 3 from falling off the fixing block 183 during installation.

[0030] Further, such as Figure 1 and Figure 2 As shown, a fixing ring 11 is fixedly connected to the valve pipe 2; a connecting block 13 is fixedly connected to the inner wall of the fixing ring 11; a connecting groove 12 is provided on the connecting block 13; an inner tube 14 is fixedly connected to the connecting pipe 3; a fixing groove 15 is provided on the inner tube 14; a fixing clamping pipe 16 is connected to the inner tube 14; by inserting the connecting pipe 3 into the valve pipe 2, the fixing clamping block 505 is inserted into the connecting groove 12, the fixing ring 11 is inserted into the connecting groove 12 on the inner tube, and the connecting block 13 is inserted into the inner wall of the inner tube 14, so that the connecting pipe 3 and the valve pipe 2 are connected more tightly, reducing leakage at the connection between the valve pipe 2 and the connecting pipe 3 during use.

[0031] Further, such as Figure 4 As shown, the fixing ring 11 is inserted into the fixing groove 15; the fixing clamping tube 16 is clamped in the connecting groove 12; the connecting block 13 is inserted in the inner tube 14; the fixing ring 11, the connecting block 13 and the fixing clamping tube 16 are provided with a sealing gasket 17; by providing the sealing gasket 17, the fixing ring 11 is inserted into the fixing groove 15, the connecting block 13 is clamped in the inner tube 14 and the fixing clamping tube 16 is inserted in the connecting groove 12. The joint fit is tighter, the leakage phenomenon is reduced, and the sealing performance of the valve parts is improved.

[0032] Further, such as Figure 1 As shown, a fixed support 19 is fixedly connected to the bottom of the valve body 1; the valve body 1 is supported and fixed by the fixed support 19; six connecting slots 20 are opened on the fixed support 19; the base of the fixed support 19 is provided with an anti-skid pad 21; when the valve part is used, the bearing capacity of the valve body 1 is improved by the fixed support 19, and the anti-skid pad 21 increases the friction with the ground when fixed, reduces the large movement of the valve part during installation, and is fixed in the fixing groove 15 by external bolts, thereby fixing the valve body 1, so that the valve body 1 is more stable when in use.

[0033] Working principle: when working, by inserting the connecting pipe 3 into the valve pipe 2, the clamping block 504 on the connecting solid block 501 is inserted into the clamping groove 4 in the valve pipe 2, and then the screw 506 is rotated, and the screw 506 rotates on the connecting solid block 501, thereby driving the fixed clamping block 505 to move into the internal groove 507, so that the fixed clamping block 505 is squeezed and moved between the two clamping blocks 504, and then the fixed clamping block 505 squeezes the two clamping plates, and the slider 508 drives the clamping block 504 to move in the slide groove 502 through the squeezing of the fixed clamping block 505, and the spring 503 assists the clamping block 504 to move, thereby making the two clamping blocks clamped in the clamping groove 4 The block 504 is firmly clamped in the clamping groove 4, and the auxiliary device 18 assists in fixing the connecting pipe 3, so as to quickly install the valve body 1, improve the speed of disassembly and assembly of the valve and the external pipe, and facilitate the maintenance of the valve in the later stage; when installing the valve, by turning the handle 185, the handle 185 drives the auxiliary screw 182 to rotate, and the auxiliary screw 182 drives the fixing block 183 to move, so that the bottom fixing block 183 reaches the installation position of the connecting pipe 3, and then the connecting pipe 3 is plugged into the valve pipe 2, which assists in installing the valve, making it more convenient to install the valve. When the connecting pipe 3 is fixed on the valve pipe 2, the fixing block 183 set on the top auxiliary device 18 is fitted On the surface of the connecting pipe 3, two fixing blocks 183 clamp the connecting pipe 3, so that the connecting pipe 3 and the valve pipe 2 are more firmly connected during use; by arranging the friction pad 184, the fixing block 183 increases the friction with the surface of the connecting pipe 3 through the friction pad 184 during installation, reducing the connection pipe 3 from falling off from the fixing block 183 during installation; by inserting the connecting pipe 3 into the valve pipe 2, the fixing block 505 is inserted into the connecting groove 12, the fixing ring 11 is inserted into the connecting groove 12 on the inner pipe, and the connecting block 13 is inserted into the inner wall of the inner pipe 14, so that the connecting pipe 3 and the valve pipe 2 are more tightly connected during use, reducing the use of When the valve tube 2 and the connecting pipe 3 are connected, leakage occurs at the connection point; by arranging the sealing gasket 17, the fixing ring 11 is inserted in the fixing groove 15, the connecting block 13 is clamped in the inner tube 14, and the fixing clamping tube 16 is inserted in the connecting groove 12. The plug-in joint is more tightly fitted, reducing the leakage phenomenon and improving the sealing performance of the valve part; when the valve part is used, the bearing capacity of the valve body 1 is improved by the fixing support 19, and the anti-skid pad 21 increases the friction with the ground when fixed, reducing the large-scale movement of the valve part during installation, and is fixed in the fixing groove 15 by external bolts, thereby fixing the valve body 1, making the valve body 1 more stable when in use.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A valve component capable of quickly connecting a pipeline, comprising a valve body (1); characterized in that: The valve body (1) is provided with two valve tubes (2); the valve tubes (2) are connected with connecting pipes (3); the valve tubes (2) are provided with a clamping groove (4); a fixing device (5) is fixedly connected to the connecting pipe (3); the fixing device (5) is clamped in the clamping groove (4) on the valve tube (2); the fixing device (5) comprises a connecting block (501); an internal groove (507) is provided in the connecting block (501); two clamping blocks (504) are provided on the internal groove (507); the clamping blocks (504) are provided with a plurality of clamping blocks (504); A spring 1 (503) is fixedly connected; the other end of the spring 1 (503) is fixed on the connecting block (13); four sliding grooves (502) are opened on the connecting block (501); two sliding blocks (508) are fixedly connected to the clamping block (504); the sliding blocks (508) are slidably connected in the sliding grooves (502); a fixed clamping block (505) is slidably connected between the two clamping blocks (504); one end of the fixed clamping block (505) is fixedly connected to a screw rod 1 (506); the screw rod 1 (506) is threadedly connected to the connecting block (13).

2. A valve component capable of quickly connecting a pipeline according to claim 1, characterized in that: Two auxiliary devices (18) are installed on the connecting pipe (3); the auxiliary device (18) comprises a fixing frame (181); an auxiliary screw rod (182) is threadedly connected to the fixing frame (181); a fixing block (183) is fixedly connected to the bottom of the auxiliary screw rod (182); and a handle (185) is fixedly connected to the top of the auxiliary screw rod (182).

3. A valve component capable of quickly connecting a pipeline according to claim 2, characterized in that: A friction pad (184) is mounted on the fixing block (183); the friction pad (184) is in contact with the surface of the connecting pipe (3).

4. A valve component capable of quickly connecting a pipeline according to claim 1, characterized in that: The valve tube (2) is fixedly connected to a fixing ring (11); the inner wall of the fixing ring (11) is fixedly connected to a connecting block (13); the connecting block (13) is provided with a connecting groove (12); the connecting pipe (3) is fixedly connected to an inner tube 2 (14); the inner tube 2 (14) is provided with a fixing groove (15); and the inner tube 2 (14) is connected to a fixing clamping tube (16).

5. A valve component capable of quick connection to a pipeline according to claim 4, characterized in that: The fixing ring (11) is inserted into the fixing groove (15); the fixing clamping tube (16) is clamped into the connecting groove (12); the connecting block (13) is inserted into the second inner tube (14); and the fixing ring (11), the connecting block (13) and the fixing clamping tube (16) are provided with a sealing gasket (17).

6. A valve component capable of quickly connecting a pipeline according to claim 1, characterized in that: The bottom of the valve body (1) is fixedly connected to a fixed support (19); the valve body (1) is supported and fixed by the fixed support (19).

7. A valve component capable of quickly connecting a pipeline according to claim 6, characterized in that: The fixed support (19) is provided with six connection slots (20); and the base of the fixed support (19) is provided with an anti-slip pad (21).

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