Anti-theft valve
The anti-theft valve design secures the valve inside an anti-theft box using a box cover and limiting mechanism, preventing theft and tilting, addressing exposure-related issues.
Patent Information
- Application Number
- CN202420345937.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-26
AI Technical Summary
Existing valves are exposed, leading to damage and theft risks.
An anti-theft valve design incorporating an anti-theft box, first round rod, box cover, and limiting mechanism, with clamping and connecting mechanisms to secure the valve inside the box.
Prevents theft and tilting of the valve by limiting the opening and closing of the box cover and anti-theft box through structural coordination.
Smart Images
Figure CN222142166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-theft valves, in particular to an anti-theft valve. Background Art
[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters (temperature, pressure and flow) of the conveying 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 have functions such as shut-off, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shut-off valves to various valves used in extremely complex automatic control systems.
[0003] However, during the implementation process, the applicant discovered the following problems:
[0004] Most of the existing valves are exposed, which not only causes damage to the valves, but also may lead to the risk of valve theft.
[0005] Therefore, it is necessary to propose an anti-theft valve to solve the above-mentioned technical problems and provide a new technical solution. Utility Model Content
[0006] Based on this, it is necessary to provide an anti-theft valve to address the above-mentioned technical problems. Through the structural coordination design of the anti-theft box, the first round rod, the box cover, and the limiting mechanism, the valve can be installed inside the anti-theft box and protected by the coordination between the anti-theft box and the box cover, and the opening and closing of the box cover and the anti-theft box can be limited by the limiting mechanism, thereby avoiding the risk of the valve being stolen.
[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0008] A theft-proof valve is applied to the theft-proof valve.
[0009] The anti-theft valve specifically includes a protective plate and an anti-theft box, one side of the upper end of the anti-theft box is fixedly connected to a first round rod, a box cover is arranged at the upper end of the anti-theft box, and the side of the box cover close to the first round rod is rotatably connected to the first round rod, limiting mechanisms are arranged at both ends of the anti-theft box and close to the box cover, clamping mechanisms are arranged at both ends of the anti-theft box, a main body mechanism is arranged inside the anti-theft box and between the two clamping mechanisms, and connecting mechanisms are arranged at both ends of the main body mechanism.
[0010] As a preferred implementation of the anti-theft valve provided by the utility model, the main body mechanism includes a valve body, and the outer sides of both ends of the valve body are fixedly connected with first connecting rings.
[0011] As a preferred embodiment of the anti-theft valve provided by the utility model, the connecting mechanism includes a connecting pipe, a support seat is provided at the lower end of the connecting pipe, the lower end of the support seat is fixedly connected to the bottom of the anti-theft box, the upper end of the support seat is fitted with the connecting pipe, and a second connecting ring is fixedly connected to the outer side of the connecting pipe close to one end of the valve body, the connecting pipe is plug-connected to the valve body, the second connecting ring is fitted with the first connecting ring, and corresponding first notches are opened on the circumferential sides of the second connecting ring and the first connecting ring, and bolts are provided at the first notch positions of the first connecting ring and the second connecting ring.
[0012] As a preferred embodiment of the anti-theft valve provided by the utility model, one end of the bolt is inserted from the first notch position of the second connecting ring away from the first connecting ring and extends to the outer side of the first connecting ring away from the second connecting ring, and a nut is provided at the outer side of the first connecting ring away from the second connecting ring and at a position corresponding to the bolt, and the nut is threadedly connected to the bolt.
[0013] As a preferred embodiment of the anti-theft valve provided by the utility model, the clamping mechanism includes a turning handle, which is located on the outside of the anti-theft box, and a screw is fixedly connected to the middle of the turning handle close to the anti-theft box. The end of the screw away from the turning handle passes through the anti-theft box and extends to the inside of the anti-theft box and is rotatably connected to a bearing. The screw is threadedly connected to the anti-theft box, and the end of the bearing away from the screw is fixedly connected to a clamping frame.
[0014] As a preferred embodiment of the anti-theft valve provided by the utility model, the limiting mechanism includes a shell, a first snap-fit block, a second snap-fit block, a second round rod and a torsion spring, the second round rod is located on the outside of the anti-theft box, the end of the second round rod close to the anti-theft box is rotatably connected to the anti-theft box, the outside of the second round rod is fixedly connected with the second snap-fit block, the shell wraps the second snap-fit block, the shell is fixedly connected to the anti-theft box, the end of the second round rod away from the anti-theft box passes through the shell and extends to the outside of the shell, the shell is provided with a second notch at one end of the shell located on the outside of the anti-theft box, a torsion spring is arranged on the outside of the second round rod and at a position between the second snap-fit block and the shell, one end of the torsion spring is fixedly connected to the second snap-fit block, and the other end of the torsion spring is fixedly connected to the inside of the shell, the first snap-fit block is snap-fitted to the second snap-fit block, and the side of the first snap-fit block away from one end of the second snap-fit block is fixedly connected to the box cover.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The utility model provides an anti-theft valve, which is designed by structural cooperation between an anti-theft box, a first round rod, a box cover, and a limiting mechanism, so that the valve can be installed inside the anti-theft box to be protected by the cooperation between the anti-theft box and the box cover, and the opening and closing of the box cover and the anti-theft box are limited by the limiting mechanism, thereby avoiding the risk of the valve being stolen.
[0017] The utility model provides an anti-theft valve, which, through the structural design of the clamping mechanism, can clamp the valve through the clamping mechanism when the valve is installed inside the anti-theft box, thereby preventing the valve from tilting inside the anti-theft box. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A schematic diagram of the overall structure of an anti-theft valve provided by the utility model;
[0020] Figure 2 A schematic diagram of the structure of a main body mechanism, a connecting mechanism and a supporting seat of an anti-theft valve provided by the utility model;
[0021] Figure 3 A schematic diagram of the structure of a main body mechanism and a connecting mechanism of an anti-theft valve provided by the utility model;
[0022] Figure 4 An enlarged view of an anti-theft valve A provided by the utility model;
[0023] Figure 5 The utility model provides a structural schematic diagram of an anti-theft valve limiting mechanism.
[0024] The markings in the figure are as follows:
[0025] 1. Anti-theft box; 2. First round rod; 3. Box cover; 4. Clamping mechanism; 5. Limiting mechanism; 6. Main body; 7. Connecting mechanism; 8. Support seat; 9. Valve body; 10. First connecting ring; 11. Connecting pipe; 12. Second connecting ring; 13. Bolt; 14. Nut; 15. Turning handle; 16. Screw; 17. Bearing; 18. Clamping frame; 19. Shell; 20. First snap-fit block; 21. Second snap-fit block; 22. Second round rod; 23. Torsion spring; 24. Second notch. DETAILED DESCRIPTION
[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.
[0027] As described in the background art, most of the existing valves are exposed to the outside, which not only causes damage to the valves, but also may lead to the risk of valve theft.
[0028] In order to solve this technical problem, the utility model provides an anti-theft valve, which is applied to the anti-theft valve.
[0029] Specifically, please refer to Figure 1 , Figure 2 A theft-proof valve specifically includes an anti-theft box 1, a first round rod 2 is fixedly connected to one side of the upper end of the anti-theft box 1, a box cover 3 is arranged on the upper end of the anti-theft box 1, and the box cover 3 is rotatably connected to the first round rod 2 on one side close to the first round rod 2, and limiting mechanisms 5 are arranged at both ends of the anti-theft box 1 and close to the box cover 3. Clamping mechanisms 4 are arranged at both ends of the anti-theft box 1. A main body mechanism 6 is arranged inside the anti-theft box 1 and between the two clamping mechanisms 4, and connecting mechanisms 7 are arranged at both ends of the main body mechanism 6.
[0030] The utility model provides an anti-theft valve, which is designed by the structural coordination of the anti-theft box 1, the first round rod 2, the box cover 3, and the limiting mechanism 5, so that the valve can be installed inside the anti-theft box 1 to be protected by the coordination of the anti-theft box 1 and the box cover 3, and the opening and closing of the box cover 3 and the anti-theft box 1 are limited by the limiting mechanism 5, thereby avoiding the risk of the valve being stolen.
[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.
[0032] Embodiment 1:
[0033] Please refer to Figure 1-Figure 4, a theft-proof valve comprises an anti-theft box 1, a first round rod 2 is fixedly connected to one side of the upper end of the anti-theft box 1, a box cover 3 is arranged on the upper end of the anti-theft box 1, and the box cover 3 is rotatably connected to the first round rod 2 on one side close to the first round rod 2, and by lifting the box cover 3, the box cover 3 will be rotated and opened with the anti-theft box 1 around the center of the circle of the first round rod 2, wherein, in order to limit the closing of the box cover 3 and the anti-theft box 1, limiting mechanisms 5 are arranged at both ends of the anti-theft box 1 and near the box cover 3, wherein, in order to clamp and limit the valve inside the anti-theft box 1, clamping mechanisms 4 are arranged at both ends of the anti-theft box 1, and a main body mechanism 6 is arranged inside the anti-theft box 1 and between the two clamping mechanisms 4, and connecting mechanisms 7 are arranged at both ends of the main body mechanism 6.
[0034] Specifically, the main body mechanism 6 includes a valve body 9 , and first connecting rings 10 are fixedly connected to the outer sides of both ends of the valve body 9 .
[0035] Specifically, the connecting mechanism 7 includes a connecting pipe 11, a support seat 8 is provided at the lower end of the connecting pipe 11, the lower end of the support seat 8 is fixedly connected to the bottom of the anti-theft box 1, the upper end of the support seat 8 is fitted with the connecting pipe 11, and a second connecting ring 12 is fixedly connected to the outer side of the connecting pipe 11 near the end of the valve body 9. The connecting pipe 11 is plug-connected to the valve body 9, the second connecting ring 12 is fitted with the first connecting ring 10, and the second connecting ring 12 and the first connecting ring 10 are both provided with corresponding first notches on their circumferential sides, and bolts 13 are provided at the first notch positions of the first connecting ring 10 and the second connecting ring 12.
[0036] Furthermore, one end of the bolt 13 is inserted from the first notch position on the side of the second connecting ring 12 away from the first connecting ring 10 and extends to the outer side of the first connecting ring 10 away from the second connecting ring 12. A nut 14 is provided at a position corresponding to the bolt 13 on the outer side of the first connecting ring 10 away from the second connecting ring 12, and the nut 14 is threadedly connected to the bolt 13.
[0037] Through the above structural design, it can be known that when it is necessary to disassemble the main body mechanism 6 and the connecting mechanism 7 from the inside of the anti-theft box 1, the nut 14 on the bolt 13 is rotated to separate the nut 14 from the bolt 13, and after the nut 14 and the bolt 13 are separated, the bolt 13 is pulled out from the inside of the first slot, and after the bolt 13 is pulled out, the connecting pipe 11 is pulled toward the end away from the valve body 9, so that the connecting pipe 11 is separated from the valve body 9, and after the connecting pipe 11 is separated from the valve body 9, the valve body 9 is taken out, and then after the valve body 9 is removed, the connecting pipe 11 can be pulled into the anti-theft box 1, and then the connecting pipe 11 can be taken out after being pulled into the anti-theft box 1, and then the main body mechanism 6 and the connecting mechanism 7 can be disassembled from the anti-theft box 1.
[0038] Specifically, the clamping mechanism 4 includes a handle 15, which is located on the outside of the anti-theft box 1. A screw 16 is fixedly connected to the middle of the handle 15 on one side close to the anti-theft box 1. The end of the screw 16 away from the handle 15 passes through the anti-theft box 1 and extends to the interior of the anti-theft box 1 and is rotatably connected to a bearing 17. The screw 16 is threadedly connected to the anti-theft box 1, and the end of the bearing 17 away from the screw 16 is fixedly connected to a clamping frame 18.
[0039] Through the above structural design, it can be known that after the main mechanism 6 and the connecting mechanism 7 are installed inside the anti-theft box 1, by rotating the handle 15, the rotation of the handle 15 drives the screw 16 to rotate, and the rotation of the screw 16 makes the screw 16 move toward the inside of the anti-theft box 1, and then the screw 16 drives the clamping frame 18 to approach the valve body 9, and then the valve body 9 is clamped by the two clamping frames 18. The clamping of the clamping frame 18 can prevent the valve body 9 from tilting inside the anti-theft box 1.
[0040] Embodiment 2:
[0041] The anti-theft valve provided in Example 1 is further optimized, specifically, as follows: Figure 5 As shown, the limiting mechanism 5 includes a shell 19, a first buckling block 20, a second buckling block 21, a second round rod 22 and a torsion spring 23. The second round rod 22 is located on the outside of the anti-theft box 1. One end of the second round rod 22 close to the anti-theft box 1 is rotatably connected to the anti-theft box 1. The second buckling block 21 is fixedly connected to the outside of the second round rod 22. The shell 19 wraps the second buckling block 21. The shell 19 is fixedly connected to the anti-theft box 1. The end of the second round rod 22 away from the anti-theft box 1 passes through the shell 19 and extends to the shell 19, a second notch 24 is provided at one end of the shell 19 located on the outside of the anti-theft box 1, a torsion spring 23 is provided on the outside of the second round rod 22 and between the second snap-fit block 21 and the shell 19, one end of the torsion spring 23 is fixedly connected to the second snap-fit block 21, and the other end of the torsion spring 23 is fixedly connected to the inside of the shell 19, the first snap-fit block 20 is snap-fitted with the second snap-fit block 21, and the side of the first snap-fit block 20 away from one end of the second snap-fit block 21 is fixedly connected to the box cover 3.
[0042] Through the above structural design, it can be known that after the main body mechanism 6 and the main body mechanism 6 are installed inside the anti-theft box 1, the box cover 3 is rotated with the center of the first round rod 2 as the axis. During the rotation of the box cover 3 and the closing of the anti-theft box 1, the box cover 3 drives the first buckling block 20 to move to the inside of the shell 19 and squeeze the second buckling block 21. When the second buckling block 21 is squeezed, the second buckling block 21 rotates with the center of the second round rod 22 as the axis. When the second buckling block 21 rotates, the second buckling block 21 squeezes the torsion spring 23, and then the torsion spring 23 stores the squeezing force, and the box cover 3 is closed. After the closure with the anti-theft box 1 is completed, the torsion spring 23 releases the squeezing force, driving the second snap-fit block 21 to rotate and snap-fit with the first snap-fit block 20 to limit the movement of the second snap-fit block 21. When it is necessary to release the limit of the first snap-fit block 20, the key corresponding to the second slot 24 can be plugged into the second slot 24 and rotated, so as to drive the second round rod 22 to rotate, and then the second round rod 22 drives the second snap-fit block 21 to separate the snap-fit with the first snap-fit block 20, thereby releasing the limit of the first snap-fit block 20 and opening the closure of the box cover 3 and the anti-theft box 1.
Claims
1. An anti-theft valve, characterized in that: The invention comprises an anti-theft box (1), wherein one side of the upper end of the anti-theft box (1) is fixedly connected to a first round rod (2), a box cover (3) is arranged at the upper end of the anti-theft box (1), a side of the box cover (3) close to the first round rod (2) is rotatably connected to the first round rod (2), limiting mechanisms (5) are arranged at both ends of the anti-theft box (1) and at positions close to the box cover (3), clamping mechanisms (4) are arranged at both ends of the anti-theft box (1), a main body mechanism (6) is arranged inside the anti-theft box (1) and at a position between the two clamping mechanisms (4), and connecting mechanisms (7) are arranged at both ends of the main body mechanism (6); The limiting mechanism (5) comprises a shell (19), a first buckling block (20), a second buckling block (21), a second round rod (22) and a torsion spring (23); the second round rod (22) is located outside the anti-theft box (1); one end of the second round rod (22) close to the anti-theft box (1) is rotatably connected to the anti-theft box (1); the second buckling block (21) is fixedly connected to the outer side of the second round rod (22); the shell (19) wraps the second buckling block (21); the shell (19) is fixedly connected to the anti-theft box (1); one end of the second round rod (22) away from the anti-theft box (1) passes through the shell (19) and extends To the outside of the shell (19), a second notch (24) is provided at one end of the shell (19) located outside the anti-theft box (1), a torsion spring (23) is provided outside the second round rod (22) and at a position between the second buckling block (21) and the shell (19), one end of the torsion spring (23) is fixedly connected to the second buckling block (21), and the other end of the torsion spring (23) is fixedly connected to the inside of the shell (19), the first buckling block (20) is buckled with the second buckling block (21), and the side of the first buckling block (20) away from one end of the second buckling block (21) is fixedly connected to the box cover (3).
2. The anti-theft valve according to claim 1, characterized in that: The main body mechanism (6) comprises a valve body (9), and the outer sides of both ends of the valve body (9) are fixedly connected with first connecting rings (10).
3. The anti-theft valve according to claim 2, characterized in that: The connecting mechanism (7) comprises a connecting pipe (11), a supporting seat (8) is provided at the lower end of the connecting pipe (11), the lower end of the supporting seat (8) is fixedly connected to the bottom of the anti-theft box (1), the upper end of the supporting seat (8) is fitted with the connecting pipe (11), the outer side of the connecting pipe (11) close to one end of the valve body (9) is fixedly connected with a second connecting ring (12), the connecting pipe (11) is plug-connected to the valve body (9), the second connecting ring (12) is fitted with the first connecting ring (10), the circumference of the second connecting ring (12) and the first connecting ring (10) are both provided with corresponding first notches, and bolts (13) are provided at the positions of the first notches of the first connecting ring (10) and the second connecting ring (12).
4. The anti-theft valve according to claim 3, characterized in that: One end of the bolt (13) is inserted from a first notch position on a side of the second connecting ring (12) away from the first connecting ring (10) and extends to the outer side of the first connecting ring (10) away from the second connecting ring (12); a nut (14) is provided at a position corresponding to the bolt (13) on the outer side of the first connecting ring (10) away from the second connecting ring (12); the nut (14) is threadedly connected to the bolt (13).
5. The anti-theft valve according to claim 1, characterized in that: The clamping mechanism (4) comprises a rotating handle (15), the rotating handle (15) is located outside the anti-theft box (1), a screw rod (16) is fixedly connected to the middle of the rotating handle (15) on the side close to the anti-theft box (1), an end of the screw rod (16) away from the rotating handle (15) passes through the anti-theft box (1) and extends to the inside of the anti-theft box (1) and is rotatably connected to a bearing (17), the screw rod (16) is threadedly connected to the anti-theft box (1), and an end of the bearing (17) away from the screw rod (16) is fixedly connected to a clamping frame (18).