Pressure detector for constant-pressure water tank device

Abstract

The utility model discloses a pressure detector for a constant-pressure water tank device. The pressure detector comprises a pressure detection device main body and a water tank, according to the utility model, the vertical plate and the supporting plate are arranged, the supporting plate is used for fixing the pressure detection device main body, and the vertical plate is convenient for the supporting plate to vertically ascend along one side of the water tank, so that a user can conveniently move the pressure detection device main body to the same horizontal position with the water tank; the device and the water tanks need to be kept at the same horizontal position, the heights of the water tanks are different, so that a user needs to install the body on a wall with the same height as the water tanks, the body needs to be disassembled and recycled after being used, the process is troublesome, and wall skin can fall off; the problems that the pressure detection device body and the water tank are difficult to be located at the same horizontal position due to the fact that the detection time is long are solved, and the auxiliary positioning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure detection devices, in particular to a pressure detector for a constant-pressure water tank device. Background Technique

[0002] Water tank water pressure detection devices play an important role in modern industrial and civil fields. They are widely used in automatic control systems to monitor and regulate water pressure to ensure the normal operation of the system. Generally, water pressure gauges are used to detect the internal pressure of the water tank. Water pressure gauges are precision instruments and may be damaged during the long-term use of the water tank. At this time, it is difficult for people to detect the pressure inside the water tank.

[0003] For example, the publication number CN210802761U discloses a water tank water pressure detection device, which relates to the technical field of test benches. The water tank water pressure detection device includes a box body. An observation tube is opened on the left side of the box body. A round block is fixedly installed on the right side of the inner cavity of the observation tube, and an air outlet is opened inside the round block. A fixing rod is fixedly installed on the inner cavity of the observation tube and on the left side of the round block. A sliding plug is arranged between the round block and the fixing rod in the inner cavity of the observation tube. Slide rods are fixedly installed on the upper and lower sides of the air outlet on the left side of the round block, and the end of the slide rod away from the round block penetrates through the sliding plug and extends to the left side of the sliding plug. A telescopic rod is fixedly installed on the left side of the sliding plug, and the end of the telescopic rod away from the sliding plug penetrates through the fixing rod and extends to the left side of the fixing rod. The utility model can directly measure the pressure inside the water tank by directly connecting the connecting pipe to the water tank outlet, avoiding the problem that it is difficult to measure the pressure value of a sealed water tank after the pressure gauge is damaged.

[0004] Based on the search for the patent number and combined with the deficiencies in the prior art, it is found that:

[0005] Although this water tank water pressure detection device can directly measure the pressure inside the water tank by directly connecting the connecting pipe to the water tank outlet, avoiding the problem that it is difficult to measure the pressure value of a sealed water tank after the pressure gauge is damaged, during use, the device needs to be kept at the same horizontal position as the water tank. However, the heights of water tanks are different. Therefore, the user needs to install the main body on a wall with the same height as the water tank and also needs to disassemble and recycle it after use, which is rather troublesome and will cause the wall paint to fall off. If the main body is manually lifted to the appropriate height, since the detection time is long, it is rather labor-consuming, and it is difficult to ensure that the main body of the pressure detection device is at the same horizontal position as the water tank. Content of the Utility Model

[0006] To solve the problems raised in the above-mentioned background art, the purpose of the present utility model is to provide a pressure detector for a constant-pressure water tank device, which has the advantage of assisting in positioning, and solves the problem that when in use, the device needs to be kept at the same horizontal position as the water tank, and the heights of the water tanks are different. Therefore, the user needs to install the main body on the wall with the same height as the water tank, and it is also necessary to disassemble and recycle it after use, which is rather troublesome and will cause the wall paint to fall off. If the main body is manually lifted to the appropriate height, since the detection time is relatively long, it is rather labor-consuming, and it is difficult to ensure that the main body of the pressure detection device is at the same horizontal position as the water tank.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A pressure detector for a constant-pressure water tank device, including a pressure detection device main body and a water tank. The pressure detection device main body is located on the left side of the water tank. A vertical plate is movably connected to the left side of the water tank. A support plate is movably connected to the left side of the vertical plate. The pressure detection device main body is fixedly installed on the top of the support plate. A linkage mechanism is provided on the left side of the vertical plate. Positioning mechanisms are fixedly connected to the front side and the rear side of the vertical plate.

[0008] Preferably, the linkage mechanism includes a linkage groove. A linkage block is movably connected to the inner wall of the linkage groove. The left side of the linkage block is fixedly connected to the right side of the support plate. The right side of the linkage block is fixedly connected to a first positioning plate. The top of the first positioning plate is in contact with the bottom of the water tank.

[0009] Preferably, the positioning mechanism includes a support plate. A second positioning plate is movably connected to the left side of the top of the water tank. The left sides of the front side and the rear side of the second positioning plate are movably connected to a movable shaft through a pin. The other end of the movable shaft is fixedly connected to the inner side of the support plate.

[0010] Preferably, a moving groove is provided on the left side of the vertical plate. A connecting plate is fixedly connected to the right side of the support plate. The bottom of the inner wall of the moving groove is movably connected to a screw through a bearing. The other end of the screw penetrates through the connecting plate and extends to the top of the connecting plate. The screw is threadedly connected to the connecting plate.

[0011] Preferably, a transmission rod is fixedly connected to the end of the screw away from the bottom of the vertical plate. The other end of the transmission rod penetrates through the vertical plate and is fixedly connected to a turntable. The transmission rod is movably connected to the vertical plate.

[0012] Preferably, a limiting plate is fixedly connected to the top of the right side of the vertical plate. The bottom of the limiting plate is in contact with the top of the second positioning plate. Anti-slip pads are inlaid on the top of the first positioning plate and the bottom of the second positioning plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. By providing a vertical plate and a support plate, the support plate is used to fix the main body of the pressure detection device, and the vertical plate facilitates the vertical upward movement of the support plate along one side of the water tank, so that the user can easily move the main body of the pressure detection device to the same horizontal position as the water tank, solving the problem that when in use, the device needs to be kept at the same horizontal position as the water tank, and the heights of the water tanks are different. Therefore, the user needs to install the main body on the wall with the same height as the water tank, and it is also necessary to disassemble and recycle it after use, which is rather troublesome and will cause the wall paint to fall off. If the main body is manually lifted to the appropriate height, due to the long detection time, it is rather labor-consuming, and it is difficult to ensure that the main body of the pressure detection device is at the same horizontal position as the water tank, achieving the effect of auxiliary positioning.

[0015] 2. By providing a linkage mechanism, the up and down movement of the support plate can drive the linkage block to slide up and down inside the linkage groove, thereby improving the stability and movement efficiency of the up and down movement of the support plate. At the same time, the up and down movement of the support plate can synchronously drive the first positioning plate to move up and down through the linkage block, so as to facilitate the user to control the movement height of the support plate.

[0016] 3. By providing a positioning mechanism, the support plate can limit the movement of the movable shaft, and the movable shaft facilitates the flipping of the second positioning plate, so that the second positioning plate can be flipped after the detection is completed, which is convenient for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the first positioning plate and the second positioning plate of the utility model;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the linkage mechanism and the positioning mechanism of the utility model.

[0020] In the figure: 1. Main body of the pressure detection device; 2. Water tank; 3. Vertical plate; 4. Support plate; 5. Linkage mechanism; 51. Linkage groove; 52. Linkage block; 53. First positioning plate; 6. Positioning mechanism; 61. Support plate; 62. Second positioning plate; 63. Movable shaft; 7. Moving groove; 8. Connecting plate; 9. Screw; 10. Transmission rod; 11. Turntable; 12. Limiting plate; 13. Anti-slip pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the protection scope of the present utility model.

[0022] As Figures 1 to 3 shown, a pressure detector for a constant pressure water tank device provided by the present utility model includes a pressure detection device main body 1 and a water tank 2. The pressure detection device main body 1 is located on the left side of the water tank 2. A vertical plate 3 is movably connected to the left side of the water tank 2. A support plate 4 is movably connected to the left side of the vertical plate 3. The pressure detection device main body 1 is fixedly installed on the top of the support plate 4. A linkage mechanism 5 is provided on the left side of the vertical plate 3. Positioning mechanisms 6 are fixedly connected to the front side and the rear side of the vertical plate 3.

[0023] Referring Figure 3 to, the linkage mechanism 5 includes a linkage groove 51. A linkage block 52 is movably connected to the inner wall of the linkage groove 51. The left side of the linkage block 52 is fixedly connected to the right side of the support plate 4. The right side of the linkage block 52 is fixedly connected to a first positioning plate 53. The top of the first positioning plate 53 is in contact with the bottom of the water tank 2.

[0024] As a technical optimization scheme of the present utility model, by setting the linkage mechanism 5, the up and down movement of the support plate 4 can drive the linkage block 52 to slide up and down inside the linkage groove 51, thereby improving the stability and movement efficiency of the up and down movement of the support plate 4. At the same time, the up and down movement of the support plate 4 can synchronously drive the first positioning plate 53 to move up and down through the linkage block 52, so as to facilitate the user to control the movement height of the support plate 4.

[0025] Referring Figure 3 to, the positioning mechanism 6 includes a support plate 61. A second positioning plate 62 is movably connected to the left side of the top of the water tank 2. The left sides of the front side and the rear side of the second positioning plate 62 are movably connected to a movable shaft 63 through a pin. The other end of the movable shaft 63 is fixedly connected to the inner side of the support plate 61.

[0026] As a technical optimization scheme of the present utility model, by setting the positioning mechanism 6, the support plate 61 can perform movable limit on the movable shaft 63. The movable shaft 63 is used to facilitate the flipping of the second positioning plate 62, so that the second positioning plate 62 can be flipped after the detection is completed, which is convenient for storage.

[0027] Referring Figure 3, a moving groove 7 is provided on the left side of the vertical plate 3, a connecting plate 8 is fixedly connected to the right side of the support plate 4, the bottom of the inner wall of the moving groove 7 is movably connected to a screw rod 9 through a bearing, the other end of the screw rod 9 penetrates through the connecting plate 8 and extends to the top of the connecting plate 8, and the screw rod 9 is threadedly connected to the connecting plate 8.

[0028] As a technical optimization scheme of the present utility model, by providing the moving groove 7, the connecting plate 8 and the screw rod 9, rotating the screw rod 9 can drive the connecting plate 8 to move up and down inside the moving groove 7, and the up and down movement of the connecting plate 8 can drive the support plate 4 to move up and down.

[0029] Reference Figure 3 , one end of the screw rod 9 away from the bottom of the vertical plate 3 is fixedly connected to a transmission rod 10, the other end of the transmission rod 10 penetrates through the vertical plate 3 and is fixedly connected to a turntable 11, and the transmission rod 10 is movably connected to the vertical plate 3.

[0030] As a technical optimization scheme of the present utility model, by providing the transmission rod 10 and the turntable 11, rotating the turntable 11 can drive the transmission rod 10 to rotate, and the rotation of the transmission rod 10 can drive the screw rod 9 to rotate, and the operation is relatively convenient.

[0031] Reference Figure 2 , the top of the right side of the vertical plate 3 is fixedly connected to a limit plate 12, the bottom of the limit plate 12 is attached to the top of the second positioning plate 62, and anti-slip pads 13 are inlaid on the top of the first positioning plate 53 and the bottom of the second positioning plate 62.

[0032] As a technical optimization scheme of the present utility model, by providing the limit plate 12 and the anti-slip pads 13, the limit plate 12 can limit the second positioning plate 62 upward, so that the second positioning plate 62 can be perpendicular to the vertical plate 3 after being flipped, and the anti-slip pads 13 can improve the stability between the first positioning plate 53, the second positioning plate 62 and the water tank 2.

[0033] Working principle and usage process of the present utility model: When in use, when it is necessary to detect the internal water pressure of the water tank 2, first flip the second positioning plate 62 to make it perpendicular to the vertical plate 3, and then move the vertical plate 3 so that the bottom of the second positioning plate 62 fits against the top of the water tank 2. At this time, the left side of the water tank 2 fits against the right side of the vertical plate 3. Then, rotate the turntable 11 to drive the transmission rod 10 to rotate. The rotation of the transmission rod 10 can drive the screw rod 9 to rotate. The rotation of the screw rod 9 can drive the connecting plate 8 to move upward. The upward movement of the connecting plate 8 can synchronously drive the linkage block 52 and the first positioning plate 53 to move upward. When the top of the first positioning plate 53 fits against the bottom of the water tank 2, it can position the vertical plate 3 and the pressure detection device main body 1. At this time, the bottom of the water tank 2 and the bottom of the pressure detection device main body 1 are at the same horizontal position. At the same time, the anti-slip pad 13 can improve the stability between the first positioning plate 53 and the second positioning plate 62 and the water tank 2. At this time, the positioning of the pressure detection device main body 1 is completed. The user can perform the water pressure detection work by connecting the water outlet end of the water tank 2 to the water inlet end at the bottom of the pressure detection device main body 1. The pressure detection device main body 1 belongs to the prior art and has the same structure and working principle as the water tank 2 water pressure detection device in the comparative document (application number: CN201921837124.X), which will not be elaborated here.

[0034] In summary: For this pressure detector for a constant-pressure water tank device, by setting the vertical plate 3 and the support plate 4, the support plate 4 is used to fix the pressure detection device main body 1, and the vertical plate 3 facilitates the support plate 4 to vertically rise along one side of the water tank 2, so that it is convenient for the user to move the pressure detection device main body 1 to the same horizontal position as the water tank 2, solving the problem that when in use, it is necessary to keep the device at the same horizontal position as the water tank, and the heights of the water tanks are different. Therefore, the user needs to install the main body on the wall with the same height as the water tank, and it is more troublesome to disassemble and recycle after use, and it will cause the wall paint to fall off. If the main body is manually lifted to the appropriate height, due to the long detection time, it is more labor-consuming, and it is difficult to ensure that the pressure detection device main body and the water tank are at the same horizontal position.

[0035] 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.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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 detector for a constant-pressure water tank device, comprising a pressure detection device main body (1) and a water tank (2), characterized in that: The main body (1) of the pressure detection device is located on the left side of the water tank (2). A vertical plate (3) is movably connected to the left side of the water tank (2). A support plate (4) is movably connected to the left side of the vertical plate (3). The main body (1) of the pressure detection device is fixedly installed on the top of the support plate (4). A linkage mechanism (5) is provided on the left side of the vertical plate (3). Positioning mechanisms (6) are fixedly connected to the front side and the rear side of the vertical plate (3).

2. The pressure detector for a constant-pressure water tank device according to claim 1, characterized in that: The linkage mechanism (5) includes a linkage groove (51). A linkage block (52) is movably connected to the inner wall of the linkage groove (51). The left side of the linkage block (52) is fixedly connected to the right side of the support plate (4). A first positioning plate (53) is fixedly connected to the right side of the linkage block (52). The top of the first positioning plate (53) is in contact with the bottom of the water tank (2).

3. The pressure detector for a constant-pressure water tank device according to claim 2, characterized in that: The positioning mechanism (6) includes a support plate (61). A second positioning plate (62) is movably connected to the left side of the top of the water tank (2). The left sides of the front side and the rear side of the second positioning plate (62) are movably connected to a movable shaft (63) through a pin. The other end of the movable shaft (63) is fixedly connected to the inner side of the support plate (61).

4. A pressure detector for a constant-pressure water tank device according to claim 1, characterized in that: A moving groove (7) is provided on the left side of the vertical plate (3). A connecting plate (8) is fixedly connected to the right side of the support plate (4). The bottom of the inner wall of the moving groove (7) is movably connected to a screw rod (9) through a bearing. The other end of the screw rod (9) penetrates through the connecting plate (8) and extends to the top of the connecting plate (8). The screw rod (9) is threadedly connected to the connecting plate (8).

5. The pressure detector for a constant-pressure water tank device according to claim 4, characterized in that: One end of the screw rod (9) far from the bottom of the vertical plate (3) is fixedly connected to a transmission rod (10). The other end of the transmission rod (10) penetrates through the vertical plate (3) and is fixedly connected to a turntable (11). The transmission rod (10) is movably connected to the vertical plate (3).

6. The pressure detector for a constant pressure water tank device according to claim 3, characterized in that: A limiting plate (12) is fixedly connected to the top of the right side of the vertical plate (3). The bottom of the limiting plate (12) is in contact with the top of the second positioning plate (62). Anti-slip pads (13) are inlaid on the top of the first positioning plate (53) and the bottom of the second positioning plate (62).

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