Valve with buffer structure

Abstract

The utility model discloses a valve with a buffer structure, and relates to the technical field of valves, the valve structure comprises a base and a valve body, the valve body is installed above the base, and two ends of the valve body are symmetrically provided with connecting flanges; the mounting frames are arranged above the base, the two mounting frames are symmetrically distributed on the two sides of the outer portion of the valve body, transverse frames are symmetrically arranged on the inner sides of the mounting frames, side frames are symmetrically arranged at the two ends of the inner sides of the transverse frames, and the clamping plate structures are clamped to the surfaces of connecting flanges at the two ends of the valve body. Connecting holes are formed in the two ends of each clamping plate, bolts penetrate through the connecting holes in the two sides to enable the clamping plates to clamp and fix the valve body, meanwhile, a two-way screw is arranged at the bottom of the base and can drive the mounting frame to drive the clamping plate structures on the two sides to conduct opening and closing movement inwards or outwards at the same time, and therefore the clamping plates on the two sides can be tightly attached to each other. Therefore, the valve body cannot be separated from the two clamping plates due to looseness.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field, concretely is a valve with buffer structure. BACKGROUND

[0002] Valves are mechanical devices that control the flow, direction, pressure, temperature, etc. of fluid media, and valves are basic components in piping systems. Valve fittings are technically as much as pumps, and are often discussed as a separate category. Valves can be operated manually or by handwheels, handles or pedals, and can also be controlled by changes in fluid media pressure, temperature and flow. Valves can operate continuously or repeatedly, such as safety valves installed in hot water systems or steam boilers.

[0003] Such as the announcement number CN115163852A is named a copper valve with buffer structure, the device includes valve body, connecting flange, adjusting mechanism and buffer mechanism, under the action of buffer mechanism can effectively reduce the influence that outside collision causes to valve body, can guarantee actual use effect and service life, mainly solve the problem that the valve in the prior art is mostly fixedly installed at the required work site, and when the installation is completed, when it is impacted, the anti-collision effect is poor, and it has a certain influence on the actual service life;

[0004] The above-mentioned device is relatively complex when connecting with the valve during use, which causes time-consuming when installing and dismounting the valve and the buffer structure, and the fixing assembly of the buffer structure in the above-mentioned device is prone to loosening, which causes the valve to fall off, so that we propose a valve with buffer structure to solve the problems raised in the above-mentioned. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a valve with buffer structure to solve the problems that the buffer structure is relatively complex when connecting with the valve, which causes time-consuming when installing and dismounting the valve and the buffer structure, and the fixing assembly of the buffer structure in the above-mentioned device is prone to loosening, which causes the valve to fall off.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a valve with buffer structure, including base and valve body, the valve body is installed at the top of base, the both ends of valve body are provided with connecting flange symmetrically;

[0007] Further comprising:

[0008] The mounting bracket is located above the base, and there are two mounting brackets symmetrically distributed on both sides of the outer side of the valve body. A horizontal frame is provided on the inner side of the mounting bracket, and two sets of horizontal frames are symmetrically arranged. Side frames are symmetrically arranged at both ends of the inner side of the horizontal frame, and the side frames are integrally formed with the horizontal frame. The other end of the side frame is fixed with a clamping plate by welding. The clamping plate is arranged in a semi-circular ring shape, and the clamping plates on the left and right sides are respectively movably engaged with the outer walls of the connecting flange.

[0009] Preferably, the upper surface of the base is integrally formed with a first sliding groove, the inside of the first sliding groove is provided with a bidirectional screw, a motor is provided on the outer side of the base, and the motor is connected to one end of the bidirectional screw. The bottom of the mounting bracket is provided with a first slider, the first slider is slidably engaged inside the first sliding groove, and the first slider is threadedly connected to the bidirectional screw.

[0010] Preferably, the inner side of the mounting bracket is integrally formed with a second sliding groove, and the outer middle of the crossbar is provided with a second slider, which is slidably engaged inside the second sliding groove. A spring is provided inside the second sliding groove, and the spring is located at the upper and lower ends of the second slider respectively.

[0011] Preferably, the second slide groove has a cylinder inside, and a spring is sleeved on the outside of the cylinder. The surface of the second slider has a circular hole, and the cylinder and the circular hole are slidably engaged. The second slider is connected to the cylinder through the circular hole.

[0012] Preferably, both ends of the clamping plate are integrally formed with connecting blocks, and the surface of the connecting blocks is provided with connecting holes.

[0013] Preferably, the inner side of the clamp is provided with an anti-slip pad by adhesive.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) By setting up a clamping structure, which consists of a cross frame, side frame and clamping plate, it is clamped to the connecting flange surface at both ends of the valve body. The clamping plate has connecting holes at both ends. Bolts are used to pass through the connecting holes on both sides to clamp and fix the valve body. At the same time, the bottom of the base is equipped with a two-way screw, which can drive the mounting frame to drive the clamping plate structure on both sides to open and close simultaneously inward or outward, so that the clamping plates on both sides can fit tightly together, so that the valve body will not loosen and fall off between the two clamping plates. Furthermore, the transmission of the screw will not cause the clamping plates to shift, thereby improving the stability of valve clamping and fixing.

[0016] (2) By setting a cylinder in the second slide groove inside the mounting bracket and setting a second slider in the middle of the outer side of the cross frame, the second slider is slidably engaged in the second slide groove, the second slider is connected to the cylinder, and springs are set at both the upper and lower ends of the second slider to form a buffer structure, which can reduce the impact and damage to the valve caused by external factors, thereby ensuring that the valve can operate and be used stably. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the valve fixing structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the clamping plate structure of this utility model;

[0020] Figure 4 This is a front sectional view of the interior of the base of this utility model;

[0021] In the diagram: 1. Base; 2. Mounting bracket; 3. First slider; 4. Bidirectional screw; 5. Motor; 6. First slide groove; 7. Valve body; 8. Connecting flange; 9. Side frame; 10. Cross frame; 11. Second slider; 12. Round hole; 13. Clamping plate; 14. Connecting block; 15. Connecting hole; 16. Second slide groove; 17. Cylinder; 18. Spring; 19. Anti-slip pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] This utility model provides a valve with a buffer structure. The device includes a base 1 and a valve body 7, with the valve body 7 mounted on top of the base 1. Connecting flanges 8 are symmetrically arranged at both ends of the valve body 7. This utility model mainly addresses the problems of the complexity in connecting the buffer structure to the valve, leading to time-consuming installation and disassembly of the valve and buffer structure. Furthermore, it addresses the issue that the fixing components of the buffer structure in the aforementioned device are prone to loosening, causing the valve to detach.

[0024] For the device provided by this utility model, please refer to Figures 1-4 The following is a detailed introduction.

[0025] Mounting bracket 2 is positioned above base 1, and two mounting brackets 2 are symmetrically distributed on both sides of the outer exterior of valve body 7. A horizontal frame 10 is provided on the inner side of mounting bracket 2, and two sets of horizontal frames 10 are symmetrically arranged. Side frames 9 are symmetrically arranged at both ends of the inner side of the horizontal frame 10, and the side frames 9 are integrally formed with the horizontal frame 10. A clamping plate 13 is welded to the other end of the side frame 9. The clamping plate 13 is semi-circular in shape, and the left and right clamping plates 13 are respectively movably engaged with the outer walls of the connecting flange 8. Anti-slip pads 19 are adhesively attached to the inner side of the clamping plate 13 to increase friction when clamping the valve. The base 1... The upper surface is integrally formed with a first groove 6, and a bidirectional screw 4 is provided inside the first groove 6. A motor 5 is provided on the outer side of the base 1, and the motor 5 is connected to one end of the bidirectional screw 4. A first slider 3 is provided at the bottom of the mounting bracket 2. The first slider 3 is slidably engaged inside the first groove 6, and the first slider 3 is threadedly connected to the bidirectional screw 4. This can drive the mounting bracket 2 to drive the clamping plates 13 on both sides to open and close simultaneously inward or outward, so that the clamping plates 13 on both sides can fit tightly together, thus preventing loosening that could cause the valve body 7 to detach from the two clamping plates 13.

[0026] To further explain, the inner side of the mounting bracket 2 is integrally formed with a second sliding groove 16, and the outer middle of the crossbeam 10 is provided with a second slider 11, which is slidably engaged inside the second sliding groove 16. A spring 18 is provided inside the second sliding groove 16, and the spring 18 is located at the upper and lower ends of the second slider 11 respectively, forming a buffer structure to protect the valve. A cylinder 17 is provided inside the second sliding groove 16, and the spring 18 is sleeved on the outside of the cylinder 17. A circular hole 12 is provided on the surface of the second slider 11, and the cylinder 17 is slidably engaged with the circular hole 12. The second slider 11 is connected to the cylinder 17 through the circular hole 12. The cylinder 17 is connected to the clamping structure so that the valve can slide up and down stably. Both ends of the clamping plate 13 are integrally formed with connecting blocks 14, and the surface of the connecting blocks 14 is provided with connecting holes 15. Bolts are used to connect and fix the two clamping plates 13, and the bolts pass through the connecting holes 15 for engagement and fixation.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A valve with a buffer structure, comprising a base (1) and a valve body (7), wherein the valve body (7) is mounted above the base (1), and connecting flanges (8) are symmetrically arranged at both ends of the valve body (7); Its features are: Also includes: Mounting bracket (2) is set above base (1), and there are two mounting brackets (2) symmetrically distributed on the outer sides of valve body (7). A cross frame (10) is set on the inner side of the mounting bracket (2), and two sets of cross frames (10) are symmetrically arranged. Side frames (9) are symmetrically arranged at both ends of the inner side of the cross frame (10), and the side frames (9) are integrally formed with the cross frame (10). The other end of the side frame (9) is fixed with a clamping plate (13) by welding. The clamping plate (13) is set in a semi-circular ring shape, and the clamping plates (13) on the left and right sides are respectively movably engaged on the outer walls of the connecting flange (8).

2. A valve with a buffer structure according to claim 1, characterized in that: The upper surface of the base (1) is integrally formed with a first sliding groove (6), and a bidirectional screw (4) is provided inside the first sliding groove (6). A motor (5) is provided on the outer side of the base (1), and the motor (5) is connected to one end of the bidirectional screw (4). A first slider (3) is provided at the bottom of the mounting bracket (2). The first slider (3) is slidably engaged inside the first sliding groove (6), and the first slider (3) is threadedly connected to the bidirectional screw (4).

3. A valve with a buffer structure according to claim 1, characterized in that: The mounting bracket (2) has a second sliding groove (16) integrally formed on its inner side. The crossbar (10) has a second slider (11) in the middle of its outer side. The second slider (11) is slidably engaged inside the second sliding groove (16). The second sliding groove (16) has a spring (18) inside it. The spring (18) is located at the upper and lower ends of the second slider (11).

4. A valve with a buffer structure according to claim 3, characterized in that: The second slide groove (16) has a cylinder (17) inside, and a spring (18) is sleeved on the outside of the cylinder (17). The surface of the second slider (11) has a circular hole (12). The cylinder (17) and the circular hole (12) are slidably engaged and connected, and the second slider (11) is connected to the cylinder (17) through the circular hole (12).

5. A valve with a buffer structure according to claim 1, characterized in that: Both ends of the clamp (13) are integrally formed with connecting blocks (14), and the surface of the connecting blocks (14) is provided with connecting holes (15).

6. A valve with a buffer structure according to claim 1, characterized in that: The inner side of the clamp (13) is provided with an anti-slip pad (19) by adhesive bonding.

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