Overflow electrostatic controller

Abstract

The utility model discloses an overflow electrostatic controller, which relates to the technical field of controllers, and comprises a main body unit, a mounting unit arranged on the side part of the main body unit, and an adjusting unit arranged on the surface of the main body unit, the mounting unit comprises a movable annular plate movably mounted on the side wall of the main body unit, a connecting rack mounted at the end part of the movable annular plate, a storage groove formed in the side part of the main body unit, and a positioning piece arranged in the storage groove. According to the overflow electrostatic controller provided by the utility model, the installation unit and the adjusting unit are arranged, so that the overflow electrostatic controller is convenient to install; and convenient angle adjustment of the overflow electrostatic controller is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of controllers, in particular to an overflow electrostatic controller. Background Art

[0002] The anti-overflow and anti-static controller is an oil and liquid storage anti-overflow device used in the petroleum industry or chemical liquids. It is installed on the oil or chemical liquid storage tank to prevent the oil or chemical liquid from overflowing, protect the environment, and prevent other accidents such as fire.

[0003] After searching in the publication (announcement) number: CN217416875U, an anti-overflow anti-static controller is disclosed, which solves the problem that the anti-overflow anti-static controller is not firmly fixed to the storage tank only by bolts. It includes a mounting plate, the top of which is fixedly mounted with an anti-overflow anti-static controller body, and the bottom of the mounting plate is mounted with a connecting mechanism; the utility model, through the cooperation between the slider and the connecting rod, can make the two clamping rods move away from each other, and compress the two springs, and through the cooperation between the connecting shaft one and the movable rod and the connecting shaft two and the movable plate, the clamping plate one and the clamping plate two can be rotated to fit the storage tank, and when the spring is reset, the two clamping rods can be close to each other, and then one end of the clamping rod can be located inside the clamping hole, so as to facilitate the fixation of the movable plate and the two movable rods, so that the anti-overflow anti-static controller body is firmly installed on the storage tank.

[0004] Although the above scheme can make the anti-overflow anti-static controller body firmly installed on the storage tank, the installation angle of the overflow electrostatic controller is fixed and cannot be adjusted, which is inconvenient during use. Therefore, we propose an overflow electrostatic controller. Utility Model Content

[0005] The main purpose of the utility model is to provide an overflow electrostatic controller, which solves the problem that the overflow electrostatic controller is installed at a fixed angle and cannot be adjusted, which is inconvenient during use, by providing a mounting unit and an adjustment unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An overflow electrostatic controller comprises a main body unit, a mounting unit arranged on the side of the main body unit, and an adjustment unit arranged on the surface of the main body unit;

[0008] The mounting unit comprises a movable ring plate movably mounted on the side wall of the main unit, a connecting rack mounted on the end of the movable ring plate, a receiving groove provided on the side of the main unit, and a positioning member arranged in the receiving groove;

[0009] The adjustment unit includes a fixed plate installed on the surface of the main unit, a rotating shaft movably installed on the bottom wall of the fixed plate, a gear plate installed on the side wall of the rotating shaft, an anti-overflow and anti-static controller body installed on the side wall of the rotating shaft, and a clamping member arranged in the fixed plate.

[0010] Preferably, the main body unit comprises a fixed abutment plate and a fixing ring installed on a side wall of the fixed abutment plate.

[0011] Preferably, the positioning member includes a movable through hole opened in the side wall of the storage groove, a movable rod movably passing through and arranged in the movable through hole, a snap-fit ​​seat installed at one end of the movable rod located inside the storage groove, a stretching plate installed at the other end of the movable rod, and a connecting spring with one end fixedly connected to the snap-fit ​​seat and the other end fixedly connected to the side wall of the storage groove.

[0012] Preferably, the mounting unit further comprises a holding handle mounted on a side wall of the movable ring plate.

[0013] Preferably, the engaging member includes a mounting seat and a fixing plate installed on the inner wall of the fixing disk, a locking plate movably installed on the top of the mounting seat, and a return spring having one end fixedly connected to the fixing plate and the other end fixedly connected to the locking plate.

[0014] Preferably, the adjustment unit comprises an adjustment handle installed on the side wall of the anti-overflow and anti-static controller body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, through the installation unit and the adjustment unit, when the overflow electrostatic controller needs to be installed, the fixed abutment plate is attached to the petroleum or chemical liquid storage tank, and then the stretching plate is pulled outward so that the movable rod drives the locking seat to compress the connecting spring, and then the movable ring plate is made close to the fixed ring by holding the handle, so that the connecting rack is deeply inserted into the storage groove, so that the fixed ring and the movable ring plate are both attached to the petroleum or chemical liquid storage tank, and then the force applied to the stretching plate is removed, and under the elastic force of the connecting spring, the connecting rack and the locking seat are adapted to be engaged, thereby realizing the convenient installation of the overflow electrostatic controller; when the installation angle of the overflow electrostatic controller needs to be adjusted, the adjusting handle can be rotated to make the anti-overflow anti-static controller body drive the rotating shaft to rotate, and when it is adjusted to the adaptation angle, under the elastic force of the return spring, the locking plate automatically engages between the adjacent gear teeth of the gear plate, thereby realizing the positioning engagement of the overflow electrostatic controller after the angle adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure I in the middle;

[0020] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of II.

[0022] In the figure:

[0023] 1. Main unit; 101. Fixed abutment plate; 102. Fixed ring;

[0024] 2. Mounting unit; 201. Movable ring plate; 202. Connecting rack; 203. Storage slot; 204. Positioning member; 2041. Moving rod; 2042. Engaging seat; 2043. Stretching plate; 2044. Connecting spring; 205. Holding handle;

[0025] 3. Adjustment unit; 301. Fixed plate; 302. Rotating shaft; 303. Gear plate; 304. Engaging member; 3041. Mounting seat; 3042. Fixed plate; 3043. Engaging plate; 3044. Return spring; 305. Anti-overflow and anti-static controller body; 306. Adjustment handle. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0027] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, an overflow electrostatic controller comprises a main unit (1), a mounting unit (2) arranged on the side of the main unit (1), and an adjustment unit (3) arranged on the surface of the main unit (1);

[0028] like Figure 4As shown, the mounting unit (2) comprises a movable ring plate (201) movably mounted on the side wall of the main unit (1), a connecting rack (202) mounted on the end of the movable ring plate (201), a receiving groove (203) provided on the side of the main unit (1), and a positioning member (204) arranged in the receiving groove (203), wherein the positioning member (204) is arranged to facilitate the engagement between the connecting rack (202) and the receiving groove (203);

[0029] like Figure 2 As shown, the adjustment unit (3) comprises a fixed plate (301) mounted on the surface of the main unit (1), a rotating shaft (302) movably mounted on the inner bottom wall of the fixed plate (301), a gear plate (303) mounted on the side wall of the rotating shaft (302), an anti-overflow and anti-static controller body (305) mounted on the side wall of the rotating shaft (302), and a snap-fitting member (304) arranged in the fixed plate (301). The snap-fitting member (304) can realize convenient snap-fitting of the gear plate (303) after the anti-overflow and anti-static controller body (305) is rotated and adjusted.

[0030] like Figure 1 As shown, the main unit (1) comprises a fixed abutment plate (101) and a fixed ring (102) mounted on the side wall of the fixed abutment plate (101). The fixed ring (102) can be arranged to cooperate with the movable ring plate (201) to surround the surface of the oil or chemical liquid storage tank.

[0031] like Figure 5 As shown, the positioning member (204) includes a movable through hole opened in the side wall of the storage groove (203), a movable rod (2041) movably passing through and arranged in the movable through hole, a snap-fit ​​seat (2042) installed at one end of the movable rod (2041) located inside the storage groove (203), a stretching plate (2043) installed at the other end of the movable rod (2041), and a connecting spring (2044) having one end fixedly connected to the snap-fit ​​seat (2042) and the other end fixedly connected to the side wall of the storage groove (203). The setting of the connecting spring (2044) can realize the automatic return and restoration of the snap-fit ​​seat (2042).

[0032] like Figure 4 As shown, the mounting unit (2) further comprises a holding handle (205) mounted on the side wall of the movable ring plate (201). The provision of the holding handle (205) facilitates the rotation of the movable ring plate (201).

[0033] like Figure 3As shown, the engaging member (304) includes a mounting seat (3041) and a fixing plate (3042) mounted on the inner wall of the fixing plate (301), a locking plate (3043) movably mounted on the top of the mounting seat (3041), and a return spring (3044) having one end fixedly connected to the fixing plate (3042) and the other end fixedly connected to the locking plate (3043). The setting of the return spring (3044) can automatically lock the locking plate (3043) between adjacent gear teeth of the gear plate (303).

[0034] like Figure 3 As shown, the adjustment unit (3) comprises an adjustment handle (306) installed on the side wall of the anti-overflow and anti-static controller body (305). The arrangement of the adjustment handle (306) facilitates the rotation adjustment of the anti-overflow and anti-static controller body (305).

[0035] When the overflow electrostatic controller needs to be installed, the fixed abutment plate (101) is attached to the petroleum or chemical liquid storage tank, and then the stretching plate (2043) is pulled outward, so that the movable rod (2041) drives the engaging seat (2042) to compress the connecting spring (2044). Then, by holding the handle (205), the movable ring plate (201) is moved close to the fixed ring (102), so that the connecting rack (202) penetrates into the storage groove (203), so that the fixed ring (102) and the movable ring plate (201) are both attached to the petroleum or chemical liquid storage tank, and then the force applied to the stretching plate (2043) is removed. Under the elastic force of the connecting spring (2044), the connecting rack (202) and the engaging seat (2042) are adapted to engage, thereby realizing convenient installation of the overflow electrostatic controller. Example

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, an overflow electrostatic controller includes a main unit 1, a mounting unit 2 arranged on the side of the main unit 1, and an adjustment unit 3 arranged on the surface of the main unit 1;

[0037] like Figure 4 As shown, the mounting unit (2) comprises a movable ring plate (201) movably mounted on the side wall of the main unit (1), a connecting rack (202) mounted on the end of the movable ring plate (201), a receiving groove (203) provided on the side of the main unit (1), and a positioning member (204) arranged in the receiving groove (203), wherein the positioning member (204) is arranged to facilitate the engagement between the connecting rack (202) and the receiving groove (203);

[0038] like Figure 2As shown, the adjustment unit (3) comprises a fixed plate (301) mounted on the surface of the main unit (1), a rotating shaft (302) movably mounted on the inner bottom wall of the fixed plate (301), a gear plate (303) mounted on the side wall of the rotating shaft (302), an anti-overflow and anti-static controller body (305) mounted on the side wall of the rotating shaft (302), and a snap-fitting member (304) arranged in the fixed plate (301). The snap-fitting member (304) can realize convenient snap-fitting of the gear plate (303) after the anti-overflow and anti-static controller body (305) is rotated and adjusted.

[0039] like Figure 1 As shown, the main unit (1) comprises a fixed abutment plate (101) and a fixed ring (102) mounted on the side wall of the fixed abutment plate (101). The fixed ring (102) can be arranged to cooperate with the movable ring plate (201) to surround the surface of the oil or chemical liquid storage tank.

[0040] like Figure 5 As shown, the positioning member (204) includes a movable through hole opened in the side wall of the storage groove (203), a movable rod (2041) movably passing through and arranged in the movable through hole, a snap-fit ​​seat (2042) installed at one end of the movable rod (2041) located inside the storage groove (203), a stretching plate (2043) installed at the other end of the movable rod (2041), and a connecting spring (2044) having one end fixedly connected to the snap-fit ​​seat (2042) and the other end fixedly connected to the side wall of the storage groove (203). The setting of the connecting spring (2044) can realize the automatic return and restoration of the snap-fit ​​seat (2042).

[0041] like Figure 4 As shown, the mounting unit (2) further comprises a holding handle (205) mounted on the side wall of the movable ring plate (201). The provision of the holding handle (205) facilitates the rotation of the movable ring plate (201).

[0042] like Figure 3 As shown, the engaging member (304) includes a mounting seat (3041) and a fixing plate (3042) mounted on the inner wall of the fixing plate (301), a locking plate (3043) movably mounted on the top of the mounting seat (3041), and a return spring (3044) having one end fixedly connected to the fixing plate (3042) and the other end fixedly connected to the locking plate (3043). The setting of the return spring (3044) can automatically lock the locking plate (3043) between adjacent gear teeth of the gear plate (303).

[0043] like Figure 3As shown, the adjustment unit (3) comprises an adjustment handle (306) installed on the side wall of the anti-overflow and anti-static controller body (305). The arrangement of the adjustment handle (306) facilitates the rotation adjustment of the anti-overflow and anti-static controller body (305).

[0044] When the installation angle of the overflow electrostatic controller needs to be adjusted, the adjustment handle 306 can be rotated to make the anti-overflow and anti-static controller body 305 drive the rotating shaft 302 to rotate. When it is adjusted to the suitable angle, under the elastic force of the return spring 3044, the locking plate 3043 automatically locks between the adjacent teeth of the gear plate 303, thereby realizing the positioning locking of the overflow electrostatic controller after the angle adjustment.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An overflow electrostatic controller, comprising a main unit (1), characterized in that: It also includes a mounting unit (2) arranged on the side of the main unit (1), and an adjustment unit (3) arranged on the surface of the main unit (1); The mounting unit (2) comprises a movable ring plate (201) movably mounted on the side wall of the main body unit (1), a connecting rack (202) mounted on the end of the movable ring plate (201), a storage groove (203) provided on the side of the main body unit (1), and a positioning member (204) disposed in the storage groove (203); The regulating unit (3) comprises a fixed disk (301) mounted on the surface of the main unit (1), a rotating shaft (302) movably mounted on the inner bottom wall of the fixed disk (301), a gear disk (303) mounted on the side wall of the rotating shaft (302), an anti-overflow and anti-static controller body (305) mounted on the side wall of the rotating shaft (302), and a snap-fitting member (304) arranged in the fixed disk (301).

2. An overflow electrostatic controller according to claim 1, characterized in that: The main body unit (1) comprises a fixed abutment plate (101) and a fixed ring (102) mounted on a side wall of the fixed abutment plate (101).

3. An overflow electrostatic controller according to claim 2, characterized in that: The positioning member (204) comprises a movable through hole formed in the side wall of the receiving groove (203), a movable rod (2041) movably passing through and disposed in the movable through hole, a snap-fit ​​seat (2042) mounted on one end of the movable rod (2041) located inside the receiving groove (203), a stretching plate (2043) mounted on the other end of the movable rod (2041), and a connecting spring (2044) having one end fixedly connected to the snap-fit ​​seat (2042) and the other end fixedly connected to the side wall of the receiving groove (203).

4. An overflow electrostatic controller according to claim 3, characterized in that: The mounting unit (2) further comprises a holding handle (205) mounted on the side wall of the movable ring plate (201).

5. An overflow electrostatic controller according to claim 1, characterized in that: The engaging member (304) comprises a mounting seat (3041) and a fixing plate (3042) mounted on the inner wall of the fixing disk (301), a locking plate (3043) movably mounted on the top of the mounting seat (3041), and a return spring (3044) having one end fixedly connected to the fixing plate (3042) and the other end fixedly connected to the locking plate (3043).

6. An overflow electrostatic controller according to claim 1, characterized in that: The adjustment unit (3) comprises an adjustment handle (306) mounted on a side wall of the anti-overflow and anti-static controller body (305).

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