Sealing detection device for liquefied gas storage tank production

Abstract

The utility model relates to the technical field of sealing detection devices, and discloses a sealing detection device for liquefied gas tank production, which comprises a water tank, a support frame fixedly connected to the top of the water tank, a guide plate fixedly connected to one side of the support frame, and connecting plates fixedly connected to the surfaces of one sides, close to five support discs, of the guide plate. The ends of the sides, close to the supporting disc, of the five connecting plates are fixedly connected with air clamps, the surfaces of the sides, close to the supporting disc, of the five air clamps are fixedly connected with a plurality of air nozzles, the five air nozzles are annularly and evenly fixed, and the surfaces of the sides, away from the supporting disc, of the five air clamps are provided with starting mechanisms used for starting the air nozzles. Through the arrangement of the tuyere, the working time of workers can be shortened, the liquefied gas storage tank can pass through one side of the tuyere, and the tuyere is communicated with the air inlet pipe, so that when the liquefied gas storage tank passes through one side of the tuyere, the tuyere can blow away moisture on the surface of the liquefied gas storage tank, and the working time needed by the workers in the later period is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing detection devices, in particular to a sealing detection device for the production of liquefied gas tanks. Background Art

[0002] The sealing test device for liquefied gas tank production is a device used to detect the sealing of liquefied gas tanks (such as gas storage tanks for household or industrial use). The main purpose of these devices is to ensure that there is no leakage in the production and use of gas tanks to ensure safety and reliability. Liquefied gas tanks need to undergo strict sealing tests during the production process to ensure that the tank body can withstand the pressure of the internal gas without leakage. This type of detection device usually uses different technical means, such as gas leak detection, pressure test, vacuum test, etc., to check the sealing performance of the gas tank.

[0003] When using some existing sealing detection devices for liquefied gas tank production, the liquefied gas tank is usually immersed in water, and then it is usually observed whether there are bubbles on the water surface, so as to achieve the purpose of detecting the liquefied gas tank. After the immersion, a lot of moisture will remain on the surface of the liquefied gas tank, which will cause workers to spend more time wiping it. Therefore, this problem needs to be solved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a sealing detection device for liquefied gas tank production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The top of the water tank is fixedly connected to a support frame, the top of the support frame is provided with a pressing mechanism for pressing the liquefied gas tank, the top of the water tank is slidably connected to a placement plate, and the bottom of the placement plate is provided with a reset mechanism for resetting the placement plate, the top of the placement plate is provided with five constraint grooves, the five constraint grooves are rotatably connected to support plates, and the bottoms of the five support plates are provided with a rotating mechanism for rotating the support plates, one side of the support frame is fixedly connected to a guide plate, the guide plate is fixedly connected to a connecting plate on a side surface close to the five support plates, the five connecting plates are fixedly connected to an air clamp on an end portion close to the support plate, and the five air clamps are fixedly connected to a plurality of air nozzles on a side surface close to the support plate, the five air nozzles are evenly fixed in an annular shape, and the five air clamps are provided with a starting mechanism for starting the air nozzle on a side surface away from the support plate, through the setting of the air nozzle, moisture on the surface of the liquefied gas tank can be quickly blown away.

[0007] As a further solution of the utility model, the pressing mechanism includes two hydraulic rods, the two hydraulic rods are fixedly connected to the top of the support frame, the bottom of the two hydraulic rods are fixedly connected to the same pressing rod, the bottom of the pressing rod close to the five support plates is rotatably connected to a docking plate, the five docking plates cooperate with the support plates, and the liquefied gas tank can be moved downward by setting the docking plate.

[0008] As a further solution of the utility model, the reset mechanism includes four limit columns, the four limit columns are fixedly connected to the inner surface of the water pool, and the four limit columns are square and evenly fixed, the placement plate is sleeved on the surfaces of the four limit columns, the surfaces of the four limit columns are sleeved with springs, one end of the four springs are fixedly connected to the inner surface of the water pool, and the other end of the four springs are fixedly connected to the bottom of the placement plate, and the placement plate can be reset by the setting of the springs.

[0009] As a further solution of the utility model, the rotating mechanism includes a worm, which is rotatably connected to the bottom of the placement plate, and the surface of the worm is equipped with a worm wheel, and the worm wheel is fixedly connected to the bottom of the support plate. The surface of the worm close to the guide plate is provided with a gear, and the surface of the gear is equipped with a rack, and the rack is fixedly connected to the inner surface of the pool. A plurality of limit blocks are fixedly connected to the top of the support plate, and the plurality of limit blocks are evenly fixed in a ring shape. The support plate can be rotated by setting the rack.

[0010] As a further solution of the utility model, the starting mechanism includes a guide pipe, which is installed on the top of the connecting plate. The surface of the guide plate on the side away from the wind clamp is fixedly connected with an air inlet pipe. The air inlet pipe, guide plate, guide pipe and air nozzle are arranged to cooperate with each other. Through the arrangement of the air inlet pipe, the air nozzle can be used normally.

[0011] The beneficial effects of the utility model are:

[0012] 1. Since the utility model adopts the technical solution of cleaning the surface of the liquefied gas tank by using an air nozzle, the moisture on the surface of the liquefied gas tank can be quickly blown away, thereby effectively solving the problem that after the liquefied gas tank is soaked, a lot of moisture will remain on the surface, which will cause workers to spend a lot of time wiping it. The liquefied gas tank will pass through one side of the air nozzle, and the air nozzle is connected with the air inlet pipe. When the liquefied gas tank passes through one side of the air nozzle, the air nozzle can blow away the moisture on the surface of the liquefied gas tank to reduce the working time required by the workers later.

[0013] 2. By setting the support plate, the moisture on the surface of the liquefied gas tank can be blown away more evenly. When the placement plate drives the gear to move up and down, the worm can be rotated. Through the rotation of the worm, the support plate will also rotate, so that the moisture on the surface of the liquefied gas tank can be blown away more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a sealing detection device for liquefied gas tank production proposed by the utility model;

[0015] Figure 2 A schematic diagram of a pressing mechanism of a sealing detection device for liquefied gas tank production proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of a reset mechanism of a sealing detection device for liquefied gas tank production proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a rotating mechanism of a sealing detection device for liquefied gas tank production.

[0018] In the figure: 1, water pool; 2, placement plate; 3, support plate; 4, wind clamp; 101, support frame; 102, hydraulic rod; 103, pressing rod; 104, docking plate; 201, constraint groove; 202, limit column; 203, spring; 301, limit block; 302, worm gear; 303, worm; 304, gear; 305, rack; 401, air nozzle; 402, connecting plate; 403, guide plate; 404, air inlet pipe; 405, guide pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] Reference Figure 1-Figure 4A sealing detection device for liquefied gas tank production includes a water pool 1, a support frame 101 is fixedly connected to the top of the water pool 1, a pressing mechanism for pressing the liquefied gas tank is provided on the top of the support frame 101, a placement plate 2 is slidably connected to the top of the water pool 1, a reset mechanism for resetting the placement plate 2 is provided at the bottom of the placement plate 2, five constraint grooves 201 are opened on the top of the placement plate 2, and support plates 3 are rotatably connected inside the five constraint grooves 201, and a rotating mechanism for rotating the support plates 3 is provided at the bottom of the five support plates 3, and one side of the support frame 101 is fixedly connected to A guide plate 403 is connected, and a connecting plate 402 is fixedly connected to the surface of the guide plate 403 on one side close to the five support plates 3. The ends of the five connecting plates 402 on one side close to the support plates 3 are fixedly connected to wind clamps 4, and the surfaces of the five wind clamps 4 on one side close to the support plates 3 are fixedly connected to multiple wind nozzles 401. The five wind nozzles 401 are evenly fixed in a ring shape, and a starting mechanism for starting the wind nozzle 401 is provided on the surface of the five wind clamps 4 away from the support plates 3. Through the setting of the wind nozzle 401, the moisture on the surface of the liquefied gas tank can be quickly blown away.

[0022] Reference Figure 1 and Figure 2 In a preferred embodiment, the pressing mechanism includes two hydraulic rods 102, and the two hydraulic rods 102 are fixedly connected to the top of the support frame 101. The bottom of the two hydraulic rods 102 is fixedly connected to the same pressing rod 103. The bottom of the pressing rod 103 close to the five support plates 3 is rotatably connected to a docking plate 104. The five docking plates 104 cooperate with the support plate 3. Through the setting of the docking plate 104, the liquefied gas tank can be moved downward.

[0023] Reference Figure 2 and Figure 3 In a preferred embodiment, the reset mechanism includes four limit columns 202, the four limit columns 202 are fixedly connected to the inner surface of the pool 1, and the four limit columns 202 are evenly fixed in a square shape, the placement plate 2 is sleeved on the surfaces of the four limit columns 202, and the surfaces of the four limit columns 202 are sleeved with springs 203, one end of the four springs 203 is fixedly connected to the inner surface of the pool 1, and the other end of the four springs 203 is fixedly connected to the bottom of the placement plate 2. Through the setting of the spring 203, the placement plate 2 can be reset.

[0024] Reference Figure 2-Figure 4In a preferred embodiment, the rotating mechanism includes a worm 303, which is rotatably connected to the bottom of the placement plate 2. The surface of the worm 303 is equipped with a worm wheel 302, and the worm wheel 302 is fixedly connected to the bottom of the support plate 3. A gear 304 is sleeved on the surface of the worm 303 close to the guide plate 403, and a rack 305 is equipped on the surface of the gear 304. The rack 305 is fixedly connected to the inner surface of the pool 1. A plurality of limit blocks 301 are fixedly connected to the top of the support plate 3, and the plurality of limit blocks 301 are evenly fixed in a ring shape. The support plate 3 can be rotated by setting the rack 305.

[0025] Reference Figure 1 and Figure 4 In a preferred embodiment, the starting mechanism includes a guide tube 405, which is installed on the top of the connecting plate 402. The guide tube 405 is fixedly connected to the surface of the guide plate 403 on the side away from the wind clamp 4. The air inlet tube 404, the guide plate 403, the guide tube 405, and the air nozzle 401 are arranged in coordination with each other. Through the arrangement of the air inlet tube 404, the air nozzle 401 can be used normally.

[0026] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: when in use, first connect the external fan to the air inlet pipe 404, and then it can be used, five support plates 3 are installed on the top of the placement plate 2, so that the specific placement position of the liquefied gas tank can be constrained, and four springs 203 are installed at the bottom of the placement plate 2, so that when the hydraulic rod 102 is reset, the immersed liquefied gas tank will also be reset accordingly, and in the process of resetting, the liquefied gas tank will pass from one side of the nozzle 401, and the nozzle 401 is connected with the air inlet pipe 404, so that when the liquefied gas tank passes from one side of the nozzle 401 When passing by, the air nozzle 401 can blow away the moisture on the surface of the liquefied gas tank to reduce the working time required by the workers in the later stage. A worm gear 302 is installed at the bottom of the support plate 3, and a worm 303 is matched on the surface of the worm gear 302. A gear 304 is sleeved on one end of the worm 303, and the gear 304 is matched with the rack 305. Because the rack 305 is installed on the inner surface of the pool 1, when the placement plate 2 drives the gear 304 to move up and down, the worm 303 can be rotated, and through the rotation of the worm 303, the support plate 3 will also rotate, so that the moisture on the surface of the liquefied gas tank can be more fully blown away.

[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sealing detection device for liquefied gas tank production, comprising a water pool (1), characterized in that: The top of the pool (1) is fixedly connected to a support frame (101), the top of the support frame (101) is provided with a pressing mechanism for pressing the liquefied gas tank, the top of the pool (1) is slidably connected to a placement plate (2), the bottom of the placement plate (2) is provided with a reset mechanism for resetting the placement plate (2), the top of the placement plate (2) is provided with five constraint grooves (201), the insides of the five constraint grooves (201) are all rotatably connected to support plates (3), the bottoms of the five support plates (3) are all provided with a rotation mechanism for rotating the support plates (3), and the support frame (1 01) is fixedly connected to one side of the guide plate (403), the guide plate (403) is fixedly connected to the surface of the side close to the five support plates (3), the five connecting plates (402) are fixedly connected to the ends of the side close to the support plate (3) with wind clamps (4), and the five wind clamps (4) are fixedly connected to the surface of the side close to the support plate (3) with a plurality of wind nozzles (401), the five wind nozzles (401) are evenly fixed in a ring shape, and the surfaces of the five wind clamps (4) away from the support plate (3) are provided with a starting mechanism for starting the wind nozzles (401).

2. The sealing detection device for liquefied gas tank production according to claim 1, characterized in that: The pressing mechanism comprises two hydraulic rods (102), the two hydraulic rods (102) are fixedly connected to the top of the support frame (101), the bottoms of the two hydraulic rods (102) are fixedly connected to the same pressing rod (103), the bottoms of the pressing rods (103) close to the five support plates (3) are rotatably connected to docking plates (104), and the five docking plates (104) are mutually matched with the support plates (3).

3. The sealing detection device for liquefied gas tank production according to claim 2, characterized in that: The reset mechanism comprises four limit posts (202), the four limit posts (202) are all fixedly connected to the inner surface of the pool (1), and the four limit posts (202) are evenly fixed in a square shape, the placement plate (2) is sleeved on the surfaces of the four limit posts (202), the surfaces of the four limit posts (202) are all sleeved with springs (203), one end of the four springs (203) are all fixedly connected to the inner surface of the pool (1), and the other end of the four springs (203) are all fixedly connected to the bottom of the placement plate (2).

4. The sealing detection device for liquefied gas tank production according to claim 3 is characterized in that: The rotating mechanism comprises a worm (303), the worm (303) being rotatably connected to the bottom of the placement plate (2), a worm wheel (302) being matched on the surface of the worm (303), the worm wheel (302) being fixedly connected to the bottom of the support plate (3), and a gear (304) being sleeved on the surface of the worm (303) on one side close to the guide plate (403).

5. The sealing detection device for liquefied gas tank production according to claim 4, characterized in that: The surface of the gear (304) is matched with a rack (305), and the rack (305) is fixedly connected to the inner surface of the pool (1). The top of the support plate (3) is fixedly connected with a plurality of limit blocks (301), and the plurality of limit blocks (301) are evenly fixed in a ring shape.

6. The sealing detection device for liquefied gas tank production according to claim 5, characterized in that: The starting mechanism comprises a guide tube (405), wherein the guide tube (405) is installed on the top of the connecting plate (402), and an air inlet tube (404) is fixedly connected to the surface of the guide plate (403) on a side away from the wind clamp (4), and the air inlet tube (404), the guide plate (403), the guide tube (405), and the air nozzle (401) are arranged in coordination with each other.

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