Pressurizing valve mounting head with butt joint structure

Abstract

The utility model relates to the technical field of pressurizing valves, and discloses a pressurizing valve mounting head with a butt joint structure, which comprises a valve body, an arc-shaped butt joint plate and a connecting block, and the inner arc surface of the arc-shaped butt joint plate is fixedly connected with a fixed sleeve shell. According to the pressurizing valve mounting head with the butt-joint structure, butt-joint attachment can be formed through the inner arc face of the arc-shaped butt-joint plate in the butt-joint process, auxiliary mounting can be formed in the mounting process, a fixing plate can be pushed through the threaded connection relation of a threaded rod and an inner threaded lantern ring, and therefore the fixing plate can be fixed. In the pushing process, the extension plate pushes the damping rod, certain resistance is formed through potential energy of the damping rod, then the depth of the arc-shaped butt joint plate can be adjusted according to needs, rapid installation and butt joint can be achieved in the whole operation process, the butt joint calibration difficulty can be lowered, the butt joint depth can be adjusted according to actual needs, and the butt joint precision is improved. The docking time is shortened, and the docking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure valves, in particular to a pressure valve mounting head with a docking structure. Background Technique

[0002] A pressure valve is an industrial device that can proportionally convert low-pressure oil in a hydraulic transmission system into high-pressure oil. It is generally used as a pressure control valve on hydraulic or pneumatic equipment, and can also be used in other devices for increasing gas or liquid pressure, such as automotive fuel booster valves, etc., to increase the system pressure to reach the pressure required by the system.

[0003] However, the following problems still exist in the actual operation process: In the prior art, during the installation and use of the pressure valve, the mounting head of the pressure valve needs to be aligned with the installation pipeline, and then fastened with bolts after alignment. However, during the docking process, multiple calibrations are required to achieve precise alignment, which will lead to an increase in installation and low installation efficiency. For this reason, the utility model provides a pressure valve mounting head with a docking structure. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a pressure valve mounting head with a docking structure, which has the advantages of rapid auxiliary positioning docking and detachable cyclic use, and solves the problems raised in the background technique.

[0005] The utility model provides the following technical solution: A pressure valve mounting head with a docking structure, including a valve body, an arc-shaped docking plate, and a connecting block. A fixed sleeve is fixedly connected to the inner arc surface of the arc-shaped docking plate. A connecting shaft is rotatably connected inside the fixed sleeve. A connecting arm is fixedly connected to the side of the connecting shaft. A fixing plate is fixedly connected to the top of the connecting arm. A threaded rod is fitted inside the fixing plate. A mounting head structure is fixedly connected to the side of the threaded rod. An internal thread sleeve ring is threadedly connected to the surface of the threaded rod. The side of the internal thread sleeve ring is in contact with the fixing plate.

[0006] Preferably, a clamping sleeve is fixedly connected to the side of the connecting block. A clamping plate is fitted inside the clamping sleeve. A linkage plate is fixedly connected to the side of the clamping plate. Another group of clamping plates is fixedly connected to the side of the linkage plate. The clamping sleeve and the clamping plate are provided with screw holes, and a positioning bolt is threadedly connected inside the screw holes. A fastening nut is threadedly connected to the surface of the positioning bolt.

[0007] Preferably, a damping rod is arranged inside the mounting head structure. An extension plate is in contact with the side of the damping rod. A fixing plate is fixedly connected to the side of the extension plate.

[0008] Preferably, mounting head structures are fixedly installed on both sides of the valve body, and arc-shaped docking plates are attached to the outer arc surfaces of the mounting head structures.

[0009] Preferably, connecting diagonal rods are fixedly connected to both sides of the arc-shaped docking plate, and a connecting block is fixedly connected to the other side of the connecting diagonal rod.

[0010] Compared with the prior art, the present utility model has the following beneficial effects:

[0011] 1. For the pressure valve mounting head with a docking structure, the connecting plate fixedly connected to the connecting arm is formed to fit with the threaded rod through the connecting shaft inside the fixed sleeve on the inner arc surface of the arc-shaped docking plate. Furthermore, the two arc-shaped docking plates are formed to fit with the outer arc surfaces of the mounting head structures. At the same time, the extension plates fixedly connected to both sides of the fixed plate are formed to abut against the damping rods. Thus, during the docking process, docking and fitting can be achieved through the inner arc surface of the arc-shaped docking plate, and auxiliary installation can be formed during the installation process. Moreover, the fixed plate can be pushed through the threaded connection between the threaded rod and the internal threaded collar. During the pushing process, the extension plate pushes the damping rod, and a certain resistance is formed by using the potential energy of the damping rod. Therefore, the depth of the arc-shaped docking plate can be adjusted according to requirements. During the whole operation process, rapid installation and docking can be realized, the difficulty of docking calibration can be reduced, the depth of docking can be adjusted according to actual requirements, the docking time can be shortened, and the docking efficiency can be improved.

[0012] 2. For the pressure valve mounting head with a docking structure, the engaging plates fixedly connected to both sides of the linkage plate are inserted into the engaging sleeve shells on the sides of the adjacent connecting blocks. During the insertion process, the screw holes opened on the engaging plates fixedly connected to both sides of the linkage plate are aligned with the screw holes opened on the engaging sleeve shells, and then fastened through the positioning bolts and fastening nuts. Thus, the combined installation of the components between the connecting blocks fixedly connected to the connecting diagonal rods on both sides of the arc-shaped docking plate can be completed. The whole operation process can be combined and disassembled according to requirements, can be combined and used between different devices, and can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the device of the present utility model;

[0014] Figure 2 For the present utility model Figure 1 is a schematic diagram of the partial structure;

[0015] Figure 3 For the present utility model Figure 1 is a schematic diagram of the left-side structure.

[0016] In the figure: 1. Valve body; 2. Mounting head structure; 3. Arc-shaped docking plate; 4. Threaded rod; 5. Damping rod; 6. Connecting diagonal rod; 7. Connecting block; 8. Engaging sleeve; 9. Engaging plate; 10. Linking plate; 11. Fixed plate; 12. Extension plate; 13. Internal thread sleeve ring; 14. Connecting arm; 15. Connecting shaft; 16. Fixed sleeve; 17. Positioning bolt; 18. Fastening nut. Detailed implementation manner

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-3, A pressure valve mounting head with a docking structure, including a valve body 1, an arc-shaped docking plate 3 and a connecting block 7. The connecting shaft 15 inside the fixed sleeve 16 on the inner arc surface of the arc-shaped docking plate 3 controls the fixed connection between the connecting arm 14 and the fixing plate 11, so that the fixing plate 11 and the threaded rod 4 are in contact. Then, the two arc-shaped docking plates 3 are in contact with the outer arc surface of the mounting head structure 2. At the same time, the extension plates 12 fixedly connected to both sides of the fixing plate 11 are in contact with the damping rod 5. Thus, during the docking process, docking and fitting can be formed through the inner arc surface of the arc-shaped docking plate 3, and auxiliary installation can be achieved during the installation process. The entire operation process can achieve rapid installation and docking, reduce the difficulty of docking calibration, shorten the docking time, and improve the docking efficiency. The inner arc surface of the arc-shaped docking plate 3 is fixedly connected with a fixed sleeve 16. The inside of the fixed sleeve 16 is rotatably connected with a connecting shaft 15. The side of the connecting shaft 15 is fixedly connected with a connecting arm 14. The top of the connecting arm 14 is fixedly connected with a fixing plate 11. The threaded rod 4 is fitted inside the fixing plate 11. The side of the threaded rod 4 is fixedly connected with the mounting head structure 2. The surface of the threaded rod 4 is threadedly connected with an internal thread collar 13. Through the threaded connection between the threaded rod 4 and the internal thread collar 13, the fixing plate 11 can be pushed. And during the pushing process, the extension plate 12 pushes the damping rod 5, and a certain resistance is formed by using the potential energy of the damping rod 5. Thus, the depth of the arc-shaped docking plate 3 can be adjusted according to requirements. The side of the internal thread collar 13 is in contact with the fixing plate 11. The side of the connecting block 7 is fixedly connected with a clamping sleeve 8. The inside of the clamping sleeve 8 is in contact with a clamping plate 9. The side of the clamping plate 9 is fixedly connected with a linkage plate 10. The clamping plates 9 fixedly connected to both sides of the linkage plate 10 are inserted into the clamping sleeves 8 on the side of the adjacent connecting block 7. And during the insertion process, the screw holes opened on the clamping plates 9 fixedly connected to both sides of the linkage plate 10 are aligned with the screw holes opened on the clamping sleeves 8, and then fastened by positioning bolts 17 and fastening nuts 18. Thus, the combined installation of the components between the connecting blocks 7 fixedly connected by the connecting diagonal rods 6 on both sides of the arc-shaped docking plate 3 can be completed. The entire operation process can be combined and disassembled according to requirements, and can be combined and used between different devices, and can be recycled. The side of the linkage plate 10 is fixedly connected with another set of clamping plates 9. The clamping sleeves 8 and the clamping plates 9 are provided with screw holes, and the inside of the screw holes is threadedly connected with positioning bolts 17. The surface of the positioning bolts 17 is threadedly connected with fastening nuts 18. The inside of the mounting head structure 2 is provided with a damping rod 5. The side of the damping rod 5 is in contact with the extension plate 12. The side of the extension plate 12 is fixedly connected with a fixing plate 11. The mounting head structures 2 are respectively fixedly installed on both sides of the valve body 1. The outer arc surface of the mounting head structure 2 is in contact with the arc-shaped docking plate 3. The two sides of the arc-shaped docking plate 3 are respectively fixedly connected with connecting diagonal rods 6. The other side of the connecting diagonal rods 6 is fixedly connected with connecting blocks 7.

[0019] Working principle: During the operation process, the operator inserts the engaging plates 9 fixedly connected to both sides of the linkage plate 10 into the engaging sleeve cases 8 on the sides of the adjacent connecting blocks 7. During the insertion process, the screw holes formed in the engaging plates 9 fixedly connected to both sides of the linkage plate 10 are aligned with the screw holes formed in the engaging sleeve cases 8, and then they are fastened by the positioning bolts 17 and fastening nuts 18. Thus, the assembly installation of the components between the connecting blocks 7 fixedly connected to the connecting diagonal rods 6 on both sides of the arc-shaped docking plate 3 can be completed. At the same time, the connecting shaft 15 inside the fixed sleeve case 16 on the inner arc surface of the arc-shaped docking plate 3 controls the fitting of the fixing plate 11 fixedly connected to the connecting arm 14 with the threaded rod 4. Thus, the two arc-shaped docking plates 3 are fitted to the outer arc surface of the installation head structure 2. At the same time, the extension plates 12 fixedly connected to both sides of the fixing plate 11 are in contact with the damping rods 5. Thus, during the docking process, the inner arc surface of the arc-shaped docking plate 3 can form a docking fit, and thus an auxiliary installation can be formed during the installation process. Moreover, the threaded connection relationship between the threaded rod 4 and the internal threaded collar 13 can push the fixing plate 11. During the pushing process, the extension plate 12 pushes the damping rod 5, and the potential energy of the damping rod 5 forms a certain resistance. Thus, the depth of the arc-shaped docking plate 3 can be adjusted according to requirements.

[0020] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pressure valve mounting head with a docking structure, characterized in that: The invention comprises a valve body (1), an arc-shaped docking plate (3) and a connecting block (7); the inner arc surface of the arc-shaped docking plate (3) is fixedly connected to a fixing sleeve (16); the fixing sleeve (16) is rotatably connected to a connecting shaft (15) inside; the side of the connecting shaft (15) is fixedly connected to a connecting arm (14); the top of the connecting arm (14) is fixedly connected to a fixing plate (11); the inside of the fixing plate (11) is fitted with a threaded rod (4); the side of the threaded rod (4) is fixedly connected to a mounting head structure (2); the surface of the threaded rod (4) is threadedly connected to an internal threaded collar (13); the side of the internal threaded collar (13) is fitted with the fixing plate (11).

2. The pressure valve installation head with a docking structure according to claim 1, characterized in that: The side of the connection block (7) is fixedly connected with a snap-fitting sleeve (8), the inside of the snap-fitting sleeve (8) is fitted with a snap-fitting plate (9), the side of the snap-fitting plate (9) is fixedly connected with a linkage plate (10), the side of the linkage plate (10) is fixedly connected with another group of snap-fitting plates (9), the snap-fitting sleeve (8) and the snap-fitting plate (9) are provided with screw holes, and the inside of the screw holes are threadedly connected with positioning bolts (17), and the surface of the positioning bolts (17) is threadedly connected with a fastening nut (18).

3. The pressure valve installation head with a docking structure according to claim 1, characterized in that: A damping rod (5) is arranged inside the mounting head structure (2), an extension plate (12) is attached to the side of the damping rod (5), and a fixing plate (11) is fixedly connected to the side of the extension plate (12).

4. The pressure valve installation head with a docking structure according to claim 1, characterized in that: Mounting head structures (2) are fixedly mounted on both sides of the valve body (1), and an arc-shaped docking plate (3) is attached to the outer arc surface of the mounting head structure (2).

5. The pressure valve installation head with a docking structure according to claim 1, characterized in that: The two sides of the arc-shaped butt joint plate (3) are respectively fixedly connected with connecting oblique rods (6), and the other side of the connecting oblique rod (6) is fixedly connected with a connecting block (7).

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