A manual regulating valve easy to install

Abstract

The present invention relates to the field of valve technology, and in particular to a manual regulating valve that is easy to install. Its technical solution includes: a manual regulating valve body, a fixing kit and an adjusting ring, a fixing kit is fixedly installed on the outside of the manual regulating valve body, a fixing column is fixedly installed on the top and bottom of the fixing kit, a movable frame is slidably installed on the outside of the fixed column, a two-way threaded rod is movably installed on the front end of the movable frame, a limiting frame is movably installed on the inside of the movable frame, and an adjusting roller is movably installed on the front and rear ends of the limiting frame. The present invention can conveniently limit the pipeline by providing mutual cooperation between the fixed column, the movable frame and the limiting frame, and is not prone to large shaking, thereby improving convenience. By providing mutual cooperation between the adjusting ring, the movable rod, the limiting seat, the movable block, the adjusting roller and the handle frame, it is convenient to align the installation position of the bolt hole according to the installation requirements, thereby improving practicality.

Description

Technical Field

[0001] The invention relates to the technical field of valves, in particular to a manual regulating valve which is easy to install. Background Art

[0002] At present, regulating valves are commonly used in life and work. Regulating valves, also known as control valves, are mainly used in fluid systems. They are devices used to control the direction, pressure, and flow of fluids. They are devices that make the medium liquid, gas, and powder in piping and equipment flow or stop and can control their flow. They have the functions of diversion, cut-off, throttling, non-return, diversion or overflow pressure relief. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Regulating valves are widely used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard customized valves, etc. according to their materials. The door can be controlled by a variety of transmission methods, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic, electromagnetic hydraulic, electro-hydraulic, gas-hydraulic, spur gear, bevel gear drive, etc.; it can act according to predetermined requirements under the action of pressure, temperature or other forms of sensor signals, or simply open or close without relying on sensor signals. The valve relies on a drive or automatic mechanism to make the opening and closing parts move up and down, slide, swing or rotate, thereby changing the size of its flow area to achieve its control function. Manual control valves generally need to be docked with the conveying pipeline for installation. Most of the traditional ones are connected and installed with the conveying pipeline by bolts and flanges, which is more troublesome to operate. Therefore, it is necessary to use a manual control valve that is easy to install to meet the installation and operation requirements.

[0003] After searching, the patent announcement number CN213871589U discloses a mounting assembly of a manual regulating valve, including a manual regulating valve, a filter assembly installed at the water inlet end of the manual regulating valve, and a telescopic assembly installed at the water outlet end; the filter assembly includes a filter tank and a filter element located on the inner wall of the filter tank, the two side walls of the filter tank are connected to two connecting pipes, and the top of the filter element is fixedly connected to a rectangular plate; the telescopic assembly includes a telescopic joint, two flanges are fixedly provided at both ends of the telescopic joint, and the outer walls of the two flanges are respectively fixedly connected to a first fixed plate and a second fixed plate, the side wall of the first fixed plate is fixedly connected to a guide rod, and the side wall is rotatably connected to a bidirectional threaded rod.

[0004] The existing manual regulating valves that are easy to install have the following defects:

[0005] 1. The current manual regulating valve does not have a good positioning structure. The traditional manual regulating valve is installed by using bolts and flanges for docking. During the installation process, it is inconvenient to align the flange at one end of the pipeline with the flange on the regulating valve, which makes it easy to shake during installation, which brings more difficulties to the installation operation of the staff, increases the work intensity and reduces the convenience;

[0006] 2. The general manual regulating valve does not have a good adjustment structure, and the installation operation is relatively complicated. It is inconvenient for the staff to adjust according to the installation position, which increases the installation time, is time-consuming and labor-intensive, brings more trouble to the staff, and reduces practicality. For this reason, we propose a manual regulating valve that is easy to install to solve the existing problems. Summary of the invention

[0007] The object of the present invention is to provide a manual regulating valve which is easy to install, so as to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a manual regulating valve that is easy to install, comprising a manual regulating valve body, a fixing kit and an adjusting ring, a fixing kit being fixedly installed on the outer side of the manual regulating valve body, a fixing column being fixedly installed on the top and the bottom of the fixing kit, a movable frame being slidably installed on the outer side of the fixing column, a two-way threaded rod being movably installed on the front end of the movable frame, a limiting frame being movably installed on the inner side of the movable frame, an adjusting roller being movably installed on the front and rear ends of the limiting frame, a sliding frame being fixedly installed on the front and rear ends of the movable frame, a movable rod being movably installed between the sliding frames, an adjusting ring being movably installed on one side of the movable rod, a threaded rotating rod being movably installed on the adjusting ring, and a limiting seat extending into the adjusting ring being movably installed on one end of the threaded rotating rod.

[0009] The pipe to be connected is passed through the adjusting ring and the pipe is placed between the limit frames. The rotation of the two-way threaded rod can drive the movable frame to slide up and down along the fixed column. The movable frame is provided with a sliding opening that cooperates with the fixed column, which can facilitate the movable frame to move up and down, and can synchronously drive the limit frame to close and unfold. The limit frame can be used to clamp the pipe more conveniently, so that the docking interface of the pipe can be easily aligned with the docking flange, reducing the trouble of traditional manual alignment of the pipe. The limit frame can be used to conveniently support the pipe, and the pipe can be prevented from shaking during the installation process, which effectively reduces the impact on the installation operation and improves convenience. The installation operation is convenient and quick, and the fixing kit can be used to conveniently The fixing column is fixed on the outside of the manual regulating valve body and is not easy to fall off. During the closing and unfolding of the movable frame, the movable rod can be driven to flip so that the movable rod can slide conveniently along the sliding frame. The threaded rotating rod and the adjusting ring are installed by a threaded spiral. The rotation of the threaded rotating rod can conveniently drive the limit seat to clamp and fix the pipeline. The adjusting roller can be used to provide rolling support for the pipeline, so that the limit frame can limit the pipeline without affecting the rotation of the pipeline, and the staff can more conveniently adjust the position of the bolt holes on the pipeline and the docking flange for alignment, so that the staff can use bolts for installation operations more quickly, which effectively reduces the installation time, improves the installation efficiency of the staff, and is convenient and quick to operate.

[0010] Preferably, both ends of the manual regulating valve body are fixedly mounted with docking flanges, and bolt holes are evenly distributed on the docking flanges, so that bolts can be conveniently used to perform installation operations between the bolts and the pipeline through the bolt holes on the docking flanges.

[0011] Preferably, the bidirectional threaded rod and the movable frame are movably mounted via a first fixed seat, and a first rotating disk is fixedly mounted on the top of the bidirectional threaded rod. The first fixed seat is provided with threads inside, so that the bidirectional threaded rod can be conveniently spirally mounted thereon, so that when the bidirectional threaded rod rotates, the movable frame can be conveniently driven to move up and down via the first fixed seat, and the bidirectional threaded rod can be conveniently driven to rotate by using the first rotating disk.

[0012] Preferably, a second fixing seat is fixedly installed at the rear end of the movable frame, and the second fixing seats are slidably installed between them through a sliding column. The second fixing seat can slide along the sliding column conveniently, so that the movable frame can maintain good stability when moving up and down, and the movable frame is not easy to deviate and shake, so that the limit frame can clamp and fix the pipeline more stably, and the operation is convenient and quick.

[0013] Preferably, a limit block is fixedly installed on the top of the fixed column, and the movable frame and the limit frame are movably installed through a movable seat. The limit frame can clamp and fix the pipeline more stably, and the operation is convenient and quick. The limit block can be used to limit the movable frame, and the movable frame can be prevented from falling off from the fixed column, which is convenient and practical. The movable seat can be used to make the limit frame convenient to flip, and the limit frame can be quickly and conveniently fitted with the pipeline, which improves convenience.

[0014] Preferably, the sliding frame and the movable rod are slidably installed via sliding piles, and the sliding frame is provided with sliding grooves that cooperate with the sliding piles. The sliding piles can slide along the sliding grooves, and the movable rod can be prevented from being separated by the sliding piles. The sliding grooves can facilitate the movement of the adjustment ring, and the butt joint of the pipeline can be easily driven to contact and fit with the butt flange, which is convenient for the staff to perform installation operations and effectively improves convenience.

[0015] Preferably, the movable rod and the adjusting ring are movably mounted via a movable block, and the outer side of the adjusting ring is provided with a movable groove that matches the movable block. By utilizing the movable block to slide along the movable groove, the adjusting ring can be more conveniently driven to rotate the pipeline synchronously.

[0016] Preferably, the front and rear ends of the adjustment ring are fixedly mounted with a handle frame, and the handle frame is provided with an anti-slip sleeve. The handle frame can be used to conveniently drive the adjustment ring to rotate, and the anti-slip sleeve on the handle frame can effectively increase the friction between the hand and the handle frame, thereby avoiding slippage and improving stability during operation.

[0017] Preferably, anti-skid particles are evenly distributed on the inner side of the limit seat, and a second rotating disk is fixedly installed on one end of the threaded rotating rod, and the second rotating disk is located on the outer side of the adjustment ring. The anti-skid particles can effectively increase the friction between the limit seat and the pipeline, making it less likely for the pipeline and the limit seat to slip, thereby improving stability. The second rotating disk can conveniently drive the threaded rotating rod to rotate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting the fixed column, the movable frame and the limit frame to cooperate with each other, the pipes to be connected can be conveniently placed between the limit frames. By driving the movable frame to move up and down along the fixed column, the limit frames can be conveniently closed, the pipes can be limited more conveniently, the docking interface of the pipe and the docking flange can be quickly aligned, and the limit frame is used to limit the pipe at the same time, so that the pipe is not prone to large shaking during the installation process, and the trouble of manually lifting the pipe for alignment during traditional installation can be avoided, which effectively reduces the impact on the installation operation of the staff, effectively improves the convenience, and the installation operation is convenient and quick, which improves the installation efficiency of the staff, and is convenient and practical.

[0020] 2. By providing the mutual cooperation among the adjusting ring, the movable rod, the limit seat, the movable block, the adjusting roller and the handle frame, the pipe can be conveniently clamped and fixed on the inner side of the adjusting ring through the limit seat, and the adjusting ring can be conveniently driven to rotate along the movable block through the handle frame. The rolling of the adjusting roller can facilitate the rolling support of the pipe, and at the same time, the pipe can be conveniently rotated synchronously with the adjusting ring, so that the staff can conveniently align the installation position of the bolt hole according to the installation requirements, which is convenient for the staff to carry out installation operations, and can effectively reduce the trouble of inconveniently adjusting the installation position during installation, effectively reduce the installation time, reduce the work intensity of the staff, and improve practicality. By providing anti-skid particles, the friction between the limit seat and the pipe can be effectively increased by using the anti-skid particles, so that the pipe and the limit seat are not easy to slip, and the staff can avoid offset during the installation process, thereby improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional front view of the appearance of the present invention;

[0022] Figure 2 It is a front structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the local structure of the movable frame of the present invention;

[0024] Figure 4 It is a schematic diagram of the local structure of the movable block of the present invention;

[0025] Figure 5 It is a schematic diagram of the side structure of the adjustment ring of the present invention;

[0026] Figure 6 It is a schematic diagram of the local structure of the limiting frame of the present invention;

[0027] Figure 7 It is a schematic diagram of the local structure of the movable rod of the present invention.

[0028] In the figure: 1. manual regulating valve body; 101. docking flange; 2. fixing kit; 201. fixing column; 202. limit block; 3. bidirectional threaded rod; 301. first turntable; 4. movable frame; 401. first fixed seat; 402. sliding frame; 403. sliding groove; 404. second fixed seat; 5. limit frame; 501. movable seat; 502. adjusting roller; 6. movable rod; 601. sliding pile; 602. movable block; 7. adjusting ring; 701. handle frame; 702. movable groove; 8. threaded rotating rod; 801. limit seat; 802. anti-skid particles; 803. second turntable; 9. sliding column. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] Embodiment 1

[0031] like Figure 1-7 As shown, the present invention proposes a manual regulating valve that is easy to install, including a manual regulating valve body 1, a fixing kit 2 and an adjusting ring 7. The fixing kit 2 is fixedly installed on the outer side of the manual regulating valve body 1, and the fixing kit 2 is fixedly installed on the top and bottom of the fixing kit 2. A movable frame 4 is slidably installed on the outer side of the fixing column 201, and a bidirectional threaded rod 3 is movably installed on the front end of the movable frame 4. A limiting frame 5 is movably installed on the inner side of the movable frame 4, and an adjusting roller 502 is movably installed on the front and rear ends of the limiting frame 5. A sliding frame 402 is fixedly installed on the front and rear ends of the movable frame 4, and a movable rod 6 is movably installed between the sliding frames 402. An adjusting ring 7 is movably installed on one side of the movable rod 6, and a threaded rotating rod 8 is movably installed on the adjusting ring 7. One end of the threaded rotating rod 8 is movably installed with a limit seat 801 extending into the adjusting ring 7, the top of the bidirectional threaded rod 3 is fixedly installed with a first turntable 301, the movable rod 6 and the adjusting ring 7 are movably installed through a movable block 602, and the outer side of the adjusting ring 7 is provided with a movable groove 702 that cooperates with the movable block 602, the front and rear ends of the adjusting ring 7 are fixedly installed with a handle frame 701, and the handle frame 701 is provided with an anti-slip sleeve, and the inner side of the limit seat 801 is evenly distributed with anti-slip particles 802, one end of the threaded rotating rod 8 is fixedly installed with a second turntable 803, and the second turntable 803 is located on the outer side of the adjusting ring 7, and both ends of the manual regulating valve body 1 are fixedly installed with docking flanges 101, and bolt holes are evenly distributed on the docking flanges 101.

[0032] The working principle of the easy-to-install manual regulating valve based on Example 1 is as follows: by passing the pipe to be connected through the adjusting ring 7, the pipe is placed between the limiting frames 5, and the first turntable 301 can be used to conveniently drive the bidirectional threaded rod 3 to rotate, and the rotation of the bidirectional threaded rod 3 can drive the movable frame 4 to slide up and down along the fixed column 201. The movable frame 4 is provided with a sliding port that cooperates with the fixed column 201, which can facilitate the movable frame 4 to move up and down, and can synchronously drive the limiting frame 5 to close and expand, and the limiting frame 5 can be used to conveniently clamp the pipe, so that the pipe connection interface can be conveniently opened. Aligning with the docking flange 101 reduces the trouble of aligning the pipeline manually by traditional means. The bolt holes on the docking flange 101 can be used to conveniently install the bolts between the pipeline. The limiting frame 5 can conveniently support the pipeline, which can prevent the pipeline from shaking during the installation process, effectively reduce the impact on the installation operation, improve convenience, and make the installation operation convenient and quick. The fixing kit 2 can conveniently fix the fixing column 201 on the outside of the manual regulating valve body 1, which is not easy to fall off. During the closing and unfolding of the movable frame 4, the movable rod can be driven 6 can be flipped so that the movable rod 6 can slide conveniently along the sliding frame 402. The threaded rotating rod 8 and the adjusting ring 7 are installed by a threaded spiral. The rotation of the threaded rotating rod 8 can conveniently drive the limiting seat 801 to clamp and fix the pipeline. The anti-skid particles 802 can effectively increase the friction between the limiting seat 801 and the pipeline, making it difficult for the pipeline and the limiting seat 801 to slip, thereby improving stability. By using the handle frame 701, the adjusting ring 7 can be conveniently driven to rotate, and the anti-skid sleeve on the handle frame 701 can effectively increase the friction between the hand and the handle frame 701 to avoid slipping. The situation improves the stability during operation. When rotating the adjusting ring 7, the movable block 602 can slide along the movable groove 702, so that the adjusting ring 7 can synchronously drive the pipeline to rotate. The adjusting roller 502 can be used to provide rolling support for the pipeline, so that the limiting frame 5 can limit the pipeline without affecting the rotation of the pipeline. The staff can more conveniently adjust the pipeline and the bolt hole position on the docking flange 101 for alignment operation, so that the staff can use bolts for installation operation more quickly, which effectively reduces the installation time, improves the installation efficiency of the staff, and is convenient and quick to operate.

[0033] Embodiment 2

[0034] like Figure 1-7As shown, the present invention proposes a manual regulating valve that is easy to install. Compared with the first embodiment, this embodiment also includes: the bidirectional threaded rod 3 and the movable frame 4 are movably installed through the first fixed seat 401, the rear end of the movable frame 4 is fixedly installed with the second fixed seat 404, and the second fixed seats 404 are slidably installed through the sliding column 9, the top of the fixed column 201 is fixedly installed with a limiting block 202, the movable frame 4 and the limiting frame 5 are movably installed through a movable seat 501, the sliding frame 402 and the movable rod 6 are slidably installed through a sliding pile 601, and the sliding frame 402 is provided with a sliding groove 403 that cooperates with the sliding pile 601.

[0035] In this embodiment, the first fixing seat 401 is provided with a thread inside, which can be conveniently installed with the two-way threaded rod 3, so that when the two-way threaded rod 3 is rotated, the movable frame 4 can be conveniently driven to move up and down through the first fixing seat 401, and the second fixing seat 404 can be conveniently slid along the sliding column 9, so that the movable frame 4 can maintain good stability when moving up and down, and the movable frame 4 is not easy to deviate and shake, so that the limit frame 5 can clamp and fix the pipeline more stably, and the operation is convenient and quick. The movable frame 4 can be conveniently limited by the limit block 202. The movable frame 4 can be prevented from falling off from the fixed column 201, which is convenient and practical. The movable seat 501 can be used to facilitate the flipping of the limit frame 5, so that the limit frame 5 can be quickly and conveniently fitted with the pipeline, thereby improving convenience. The sliding pile 601 can slide along the sliding groove 403, and the sliding pile 601 can be used to prevent the movable rod 6 from being separated. The sliding groove 403 can be used to facilitate the movement of the adjusting ring 7, so that the docking interface of the pipeline can be easily driven to contact and fit with the docking flange 101, which is convenient for the staff to perform installation operations and effectively improves convenience.

[0036] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A manual regulating valve that is easy to install, comprising a manual regulating valve body (1), a fixing kit (2) and an adjusting ring (7), characterized in that: A fixing kit (2) is fixedly mounted on the outside of the manual regulating valve body (1), a fixing column (201) is fixedly mounted on the top and bottom of the fixing kit (2), a movable frame (4) is slidably mounted on the outside of the fixing column (201), a bidirectional threaded rod (3) is movably mounted on the front end of the movable frame (4), a limiting frame (5) is movably mounted on the inside of the movable frame (4), an adjusting roller (502) is movably mounted on the front and rear ends of the limiting frame (5), and a movable frame (4) is fixedly mounted on the front and rear ends of the movable frame (4). A sliding frame (402), a movable rod (6) is movably installed between the sliding frames (402), an adjusting ring (7) is movably installed on one side of the movable rod (6), a threaded rotating rod (8) is movably installed on the adjusting ring (7), and a limit seat (801) extending into the adjusting ring (7) is movably installed on one end of the threaded rotating rod (8), the bidirectional threaded rod (3) and the movable frame (4) are movably installed through a first fixed seat (401), and a first rotating disk (301) is fixedly installed on the top of the bidirectional threaded rod (3), and the movable rod (6) is movably installed on the one side of the movable rod (6), and a threaded rotating rod (8) is movably installed on the one end of the threaded rotating rod (8). A second fixed seat (404) is fixedly installed at the rear end of the movable frame (4), and the second fixed seats (404) are slidably installed via a sliding column (9), a limit block (202) is fixedly installed at the top of the fixed column (201), the movable frame (4) and the limit frame (5) are movably installed via a movable seat (501), the sliding frame (402) and the movable rod (6) are slidably installed via a sliding pile (601), and a sliding groove (403) cooperating with the sliding pile (601) is provided on the sliding frame (402), and the movable rod (6) and the adjusting ring (7) are movably mounted via a movable block (602), and a movable groove (702) cooperating with the movable block (602) is provided on the outer side of the adjusting ring (7), a handle frame (701) is fixedly mounted on the front and rear ends of the adjusting ring (7), and an anti-slip sleeve is provided on the handle frame (701), and anti-slip particles (802) are evenly distributed on the inner side of the limiting seat (801), and a second rotating disk (803) is fixedly mounted on one end of the threaded rotating rod (8), and the second rotating disk (803) is located on the outer side of the adjusting ring (7).

2. A manual regulating valve that is easy to install according to claim 1, characterized in that: Both ends of the manual regulating valve body (1) are fixedly mounted with docking flanges (101), and bolt holes are evenly distributed on the docking flanges (101).

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