Bidirectional sealing valve seat convenient to install

Abstract

The utility model discloses a two-way sealing valve seat convenient to install, and relates to the technical field of sealing valve seats. The two-way sealing valve seat convenient to install comprises a two-way sealing valve seat body, a fixed base is arranged at the bottom of the two-way sealing valve seat body, a ground connecting bottom plate is movably connected to the bottom of the fixed base in a clamped mode, the ground connecting bottom plate is fixed to the ground, and a plurality of sets of limiting columns are arranged on the ground connecting bottom plate. According to the two-way sealing valve seat convenient to install, through the design of the two-way sealing valve seat body, the fixed base, the ground connecting bottom plate, the limiting column, the sleeve seat and the locking mechanism, when the two-way sealing valve seat body is installed, the fixed base and the sleeve seat are directly fixed to the limiting column in position, and the locking mechanism enables installation to be convenient and fast; the position is fixed and stable, a wrench is not needed during installation, the bidirectional sealing valve seat is suitable for small-space installation and use, and the installed bidirectional sealing valve seat body is fixed and stable and good in performance.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing valve seats, in particular to a bidirectional sealing valve seat which is easy to install. Background Art

[0002] A bidirectional sealing valve seat is a valve seat that can achieve reliable sealing in both directions. This valve seat design effectively prevents leakage of the medium when the valve is closed, regardless of the direction the medium flows.

[0003] The bidirectional sealing valve seat is an important component in the valve, with advantages such as bidirectional sealing, strong adaptability and long service life. It plays an important role in industrial production and automatic control systems, providing reliable protection for the safe and stable operation of the system. However, during the actual installation process, due to the narrow installation location or the installation location being blocked by the equipment column, when fixing the bidirectional sealing valve seat, it will also be subject to the obstruction of the valve seat itself, making it difficult to rotate the wrench in a small space. The wrench's force arm is easily blocked, thus affecting the rapid installation of the bidirectional sealing valve seat. If the positioning screws are not tightened, it is easy to cause the valve seat to loosen, thereby affecting the performance of the bidirectional sealing valve seat. In response to the shortcomings of the existing technology, the utility model provides a bidirectional sealing valve seat that is easy to install to solve the above problems. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a two-way sealing valve seat that is easy to install. Through the design of the two-way sealing valve seat body, the fixed base, the ground connection base plate, the limit column, the sleeve and the locking mechanism, when installing the two-way sealing valve seat body, the fixed base and the sleeve can be directly fixed in position with the limit column. The locking mechanism makes installation convenient and the position is fixed and stable. No wrench is required during installation, and it is suitable for installation in small spaces. After installation, the two-way sealing valve seat body is fixed and stable, and has good performance.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bidirectional sealing valve seat that is easy to install, comprising a bidirectional sealing valve seat body, the bottom of which is provided with a fixed base, the bottom of which is movably connected to a ground connection base plate;

[0006] The ground connection base plate is fixed to the ground, and a plurality of groups of limiting columns are provided on the ground connection base plate;

[0007] A sleeve is fixedly connected to the fixed base, and the sleeve is sleeved on the limiting column. The sleeve is provided with a locking mechanism for limiting the limiting column.

[0008] Preferably, the locking mechanism includes a guide rail seat fixedly connected between the sleeves, an adjustment block is movably connected inside the guide rail seat, a locking rod is provided on the adjustment block, and the locking rod is movably connected to the limiting column.

[0009] Preferably, the limiting column is provided with a plurality of groups of height limiting holes corresponding to the locking rods.

[0010] Preferably, a support seat is provided on the fixed base, a sliding arm is slidably connected to the inside of the support seat, a double-threaded screw is rotatably connected to the inside of the support seat, the sliding arm is threadedly connected to the double-threaded screw, and the sliding arm is fixed to the adjustment block.

[0011] Preferably, the double-threaded screw is provided with a rotating handle.

[0012] Preferably, fixing holes are provided on the ground connection base plate.

[0013] The utility model discloses a bidirectional sealing valve seat that is easy to install, which has the following beneficial effects:

[0014] The bidirectional sealing valve seat which is easy to install is designed with a bidirectional sealing valve seat body, a fixed base, a ground connection base plate, a limit column, a sleeve and a locking mechanism. When installing the bidirectional sealing valve seat body, it is sufficient to directly fix the fixed base and the sleeve with the limit column. The locking mechanism makes installation convenient and the position fixed and stable. No wrench is required during installation. The valve seat is suitable for installation in small spaces. After installation, the bidirectional sealing valve seat body is fixed and stable, and has good performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of the limit column of the utility model;

[0018] Figure 3 This is a structural diagram of the fixed base of the utility model;

[0019] Figure 4 It is a structural diagram of the locking mechanism of the utility model.

[0020] In the figure: 1. Bidirectional sealing valve seat body; 2. Fixed base; 3. Ground connection base plate; 31. Fixing hole; 4. Limit column; 41. Height limit hole; 5. Sleeve; 6. Locking mechanism; 61. Guide rail seat; 62. Adjustment block; 63. Locking rod; 64. Support seat; 65. Double-threaded screw; 651. Turning handle; 652. Extension rod; 66. Sliding arm. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] The embodiment of the present application solves the problem that some installation locations are narrow or the installation locations are blocked by equipment columns by providing a two-way sealing valve seat that is easy to install. When the two-way sealing valve seat is fixed in position, it is also subject to the obstruction of the valve seat itself, making it inconvenient for the wrench to rotate in a small space. The lever arm of the wrench is easily blocked, thereby affecting the rapid installation of the two-way sealing valve seat. If the positioning screws are not tightened, the valve seat is likely to become loose, thereby affecting the performance of the two-way sealing valve seat.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] The utility model discloses a bidirectional sealing valve seat which is easy to install. Figure 1-4 As shown, it includes a bidirectional sealing valve seat body 1, a fixed base 2 is provided at the bottom of the bidirectional sealing valve seat body 1, and a ground connection base plate 3 is movably connected to the bottom of the fixed base 2;

[0025] The ground connection base plate 3 is fixed to the ground. A fixing hole 31 is provided on the ground connection base plate 3. The fixing hole 31 is designed so that the ground connection base plate 3 can be easily passed through the expansion screw and fixed to the ground, thereby ensuring a fixed and stable position.

[0026] A plurality of groups of limiting columns 4 are provided on the ground connection base plate 3;

[0027] The fixed base 2 is fixedly connected with a sleeve 5, which is sleeved on the limiting column 4. The sleeve 5 is provided with a locking mechanism 6 for limiting the limiting column 4.

[0028] The easy-to-install two-way sealing valve seat facilitates quick installation of the valve seat in narrow locations or where the valve seat is blocked by equipment columns.

[0029] During installation, first drill a hole in the ground, then use a socket wrench and expansion screws to quickly fix the ground connection base plate 3 on the ground. After fixing, the two-way sealing valve seat body 1 can be quickly installed. During installation, align the fixed base 2 and the sleeve 5 with the limit column 4 and sleeve them. After sleeve connection, use the locking mechanism 6 to fix the position directly;

[0030] The locking mechanism 6 includes a guide rail seat 61 fixedly connected between the sleeves 5, an adjustment block 62 is movably connected inside the guide rail seat 61, and a locking rod 63 is provided on the adjustment block 62, and the locking rod 63 is movably connected to the limit column 4;

[0031] The locking mechanism 6 has a compact structure. When the locking mechanism 6 needs to be used to fix the position of the sleeve 5 and the limit column 4, it is only necessary to align the fixed base 2 and the sleeve 5 with the limit column 4, and then adjust the position of the adjustment block 62 so that the adjustment block 62 drives the locking rod 63 to clamp the limit column 4.

[0032] There are multiple groups of height limiting holes 41 corresponding to the locking rod 63 on the limiting column 4. The device is set through multiple groups of height limiting holes 41 with different heights, so that when the locking rod 63 is engaged with the limiting column 4, when it is engaged in the height limiting holes 41 with different heights, the installation height of the two-way sealing valve seat body 1 is also different, so that the installation height of the two-way sealing valve seat body 1 is easy to adjust.

[0033] A support seat 64 is provided on the fixed base 2. A sliding arm 66 is slidably connected to the interior of the support seat 64. A double-threaded screw rod 65 is rotatably connected to the interior of the support seat 64. The sliding arm 66 is threadedly connected to the double-threaded screw rod 65. The sliding arm 66 is fixed to the adjustment block 62. The device facilitates position adjustment of the adjustment block 62 and the locking rod 63 through the arrangement of the support seat 64, the double-threaded screw rod 65 and the sliding arm 66. Therefore, it is convenient to lock or unlock the position of the two-way sealing valve seat body 1, ensuring that the two-way sealing valve seat body 1 is easy to disassemble and maintain.

[0034] When the position of the adjusting block 62 and the locking rod 63 needs to be adjusted, the double-threaded screw 65 can be directly rotated, and the double-threaded screw 65 drives the sliding arm 66 to move, the sliding arm 66 drives the adjusting block 62 to move, and the adjusting block 62 drives the locking rod 63 to move.

[0035] A rotating handle 651 is provided on the double-threaded screw rod 65. The design of the rotating handle 651 makes it easy to operate the double-threaded screw rod 65 when it is rotated.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A bidirectional sealing valve seat that is easy to install, comprising a bidirectional sealing valve seat body (1), characterized in that: The bottom of the bidirectional sealing valve seat body (1) is provided with a fixed base (2), and the bottom of the fixed base (2) is movably connected to a ground connection base plate (3); The ground connection base plate (3) is fixed to the ground, and a plurality of groups of limiting columns (4) are provided on the ground connection base plate (3); A sleeve (5) is fixedly connected to the fixed base (2), the sleeve (5) is sleeved on the limiting column (4), and a locking mechanism (6) for limiting the limiting column (4) is provided on the sleeve (5).

2. A bidirectional sealing valve seat that is easy to install according to claim 1, characterized in that: The locking mechanism (6) comprises a guide rail seat (61) fixedly connected between the sleeves (5); an adjusting block (62) is movably engaged inside the guide rail seat (61); a locking rod (63) is provided on the adjusting block (62); and the locking rod (63) is movably engaged with the limiting column (4).

3. The bidirectional sealing valve seat that is easy to install according to claim 2, characterized in that: The limiting column (4) is provided with a plurality of groups of height limiting holes (41) corresponding to the locking rods (63).

4. The bidirectional sealing valve seat that is easy to install according to claim 2, characterized in that: The fixed base (2) is provided with a support base (64), the interior of the support base (64) is slidably connected to a sliding arm (66), the interior of the support base (64) is rotatably connected to a double-threaded screw rod (65), the sliding arm (66) is threadedly connected to the double-threaded screw rod (65), and the sliding arm (66) is fixed to the adjustment block (62).

5. The bidirectional sealing valve seat that is easy to install according to claim 4, characterized in that: The double-threaded screw rod (65) is provided with a rotating handle (651).

6. The bidirectional sealing valve seat with easy installation according to claim 1, characterized in that: The ground connection base plate (3) is provided with a fixing hole (31).

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