Chemical storage tank discharge pipe fixing device

Abstract

The utility model discloses a chemical storage tank discharging pipe fixing device which comprises a movable plate, a fixing ring is arranged above the movable plate, ground nails are connected to the two sides of the top of the movable plate in an inserted mode, the chemical storage tank discharging pipe fixing device further comprises an adjusting device, and the adjusting device is installed at the bottom of the fixing ring. The fixing structure is installed on the outer wall of the fixing ring. The utility model relates to the technical field of chemical storage tanks, through the cooperation of a connecting rod, a limiting plate and a top plate, when the angle of a fixing ring is adjusted, a bolt is unscrewed, the top plate and the limiting plate are separated, the connecting rod can drive the fixing ring to rotate around the limiting plate, the angle of the fixing ring is adjusted, and after adjustment, the bolt is screwed reversely, so that the angle of the fixing ring is adjusted. And one side of a top plate is jacked up through a bolt, the top plate abuts against the bottom of a connecting rod, and therefore the angle of a fixing ring is fixed, and the hard discharging pipe is stably fixed.

Description

Technical Field

[0001] This utility model relates to the field of chemical storage tank technology, specifically a fixing device for the discharge pipe of a chemical storage tank. Background Technology

[0002] Liquid chemicals are typically stored in large storage tanks, and when needed, they are discharged through discharge pipes on the tanks. To facilitate the discharge of chemicals, the discharge pipes are usually long hoses.

[0003] In existing technology, a bracket is placed at the bottom of the hose to support it and prevent it from dragging on the ground, which could cause wear or twisting.

[0004] However, in actual use, when fixing the rigid discharge pipe, the angle of the bracket needs to be repeatedly adjusted to ensure the stability of the pipe. However, the bracket is quite heavy, which makes it inconvenient for the staff to adjust it. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a fixing device for the discharge pipe of a chemical storage tank. This solves the problem that in actual use, when fixing a rigid discharge pipe, the angle of the support needs to be repeatedly adjusted to ensure the stability of the pipe, but the support is quite heavy, making it inconvenient for workers to adjust.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chemical storage tank discharge pipe fixing device, comprising a movable plate, a fixing ring disposed above the movable plate, and ground nails inserted into both sides of the top of the movable plate; the chemical storage tank discharge pipe fixing device further comprises an adjusting device installed at the bottom of the fixing ring; a fixing structure installed on the outer wall of the fixing ring; and a lifting device disposed below the fixing ring; wherein, the angle of the fixing ring is adjusted by the adjusting device, the fixing structure fixes the discharge pipe, and the lifting device adjusts the height of the fixing ring.

[0007] Preferably, the adjusting device includes a connecting rod, which is fixedly connected to the bottom of the fixed ring; a limiting plate is rotatably connected to the outer wall of the connecting rod via a pin; a top plate is pressed against the bottom of the connecting rod; a bolt is threadedly connected to the inner wall of the top plate; a mounting plate is fixedly connected to the bottom of the limiting plate and rotatably connected to the outer wall of the top plate via a pin, with its top pressed against the bottom of the bolt; wherein, through the cooperation of the limiting plate and the top plate, the connecting rod drives the fixed ring to rotate, and the bolt pressing against the mounting plate fixes the position of the fixed ring.

[0008] Preferably, the fixing ring includes an upper ring and a lower ring. One end of the upper ring is rotatably connected to the lower ring via a pin, and the other end of the upper ring is attached to the top of the lower ring. Rubber pads are fixedly connected to the inner walls of both the upper and lower rings that are close to each other. The fixing structure includes two limiting blocks, which are respectively fixedly connected to the outer walls of the upper and lower rings that are close to each other. A limiting rod is rotatably connected to the inner wall of the limiting block on the outer wall of the lower ring via a pin. A nut is threadedly connected to the outer wall of the limiting rod, and its bottom abuts against the top of the limiting block on the outer wall of the upper ring. Through the cooperation of the limiting blocks and the limiting rod, the nut fixes the limiting rod, thus fixing the upper and lower rings together.

[0009] Preferably, the lifting device includes a threaded rod disposed above the movable plate; a fixed cylinder is fixedly connected to the top of the movable plate and sleeved on the outer wall of the threaded rod; an adjusting block is rotatably connected to the top of the fixed cylinder via a bearing, and its inner wall is threadedly connected to the outer wall of the threaded rod; a support plate is fixedly connected to the top of the threaded rod, and its top is rotatably connected to the bottom of the mounting plate via a bearing; a limiting device is installed at the bottom of the support plate; wherein, through the cooperation of the threaded rod and the fixed cylinder, the adjusting block drives the support plate to move, and the limiting device stabilizes the fixed ring during movement.

[0010] Preferably, the limiting device includes a rod, which is fixedly connected to the bottom of the support plate; a limiting post is sleeved on the outer wall of the rod and fixedly connected to the top of the movable plate; wherein, through the cooperation of the rod and the limiting post, the fixed ring is stabilized during lifting and lowering.

[0011] Beneficial effects

[0012] This utility model provides a fixing device for the discharge pipe of a chemical storage tank. It has the following advantages: Through the cooperation of a connecting rod, a limiting plate, and a top plate, when adjusting the angle of the fixing ring, the bolts are loosened, separating the top plate from the limiting plate. The connecting rod then drives the fixing ring to rotate around the limiting plate, thus adjusting the angle of the fixing ring. After adjustment, the bolts are turned in the opposite direction, causing the bolts to lift one side of the top plate, making the top plate press against the bottom of the connecting rod, thereby fixing the angle of the fixing ring. This provides stability when fixing the hard discharge pipe.

[0013] By using the threaded rod, fixed cylinder, and adjusting block, when the height of the fixed ring does not match the height of the discharge pipe, the adjusting block is connected to the threaded rod on the outer wall. When the adjusting block is rotated, the threaded rod can be driven to extend out of the fixed cylinder, thereby adjusting the height of the fixed ring and ensuring its stability when fixing the discharge pipe. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2This is a schematic diagram of the appearance of the present utility model;

[0016] Figure 3 for Figure 1 Structural diagram of the connecting rod, mounting plate, and support plate;

[0017] Figure 4 for Figure 1 A schematic diagram of the structure of the fixing ring, the limiting block, and the rubber pad.

[0018] In the diagram: 1. Moving plate; 11. Fixing ring; 111. Upper ring; 112. Lower ring; 12. Ground nail; 13. Rubber pad; 2. Adjusting device; 21. Connecting rod; 22. Limiting plate; 23. Top plate; 24. Bolt; 25. Mounting plate; 3. Fixing structure; 31. Limiting block; 32. Limiting rod; 33. Nut; 4. Lifting device; 41. Threaded rod; 42. Fixing cylinder; 43. Adjusting block; 44. Support plate; 45. Limiting device; 451. Insert rod; 452. Limiting post. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In actual use, when fixing the rigid discharge pipe, the angle of the bracket needs to be repeatedly adjusted to ensure the stability of the pipe. However, the bracket is quite heavy, which makes it inconvenient for workers to adjust it.

[0021] In view of this, the present invention provides a fixing device for the discharge pipe of a chemical storage tank, which solves the problem that in actual use, when fixing a rigid discharge pipe, the angle of the bracket needs to be repeatedly adjusted to ensure the stability of the pipe, but the bracket is relatively heavy, which makes it inconvenient for workers to adjust.

[0022] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0023] Example 1: By Figure 1-4It is known that a chemical storage tank discharge pipe fixing device includes a movable plate 1, a fixing ring 11 is provided above the movable plate 1, and ground nails 12 are inserted into the top two sides of the movable plate 1. The chemical storage tank discharge pipe fixing device also includes an adjusting device 2, a fixing structure 3, and a lifting device 4. The adjusting device 2 is installed at the bottom of the fixing ring 11; the fixing structure 3 is installed on the outer wall of the fixing ring 11; and the lifting device 4 is located below the fixing ring 11. The adjusting device 2 adjusts the angle of the fixing ring 11, the fixing structure 3 fixes the discharge pipe, and the lifting device 4 adjusts the height of the fixing ring 11.

[0024] In the specific implementation process, it is worth noting that the fixing ring 11 is composed of two semi-circular plates, which can wrap around the discharge pipe. Moreover, under the action of the fixing structure 3, the two semi-circular plates are combined into a ring, which makes the discharge pipe stable when fixed. The adjusting device 2 can adjust and fix the angle of the fixing ring 11 to reinforce the discharge pipe at different angles. The lifting device 4 can make the height of the fixing ring 11 match the height of the discharge pipe, which makes it more stable. If the ground at the location where the chemical storage tank is placed has not been specially hardened, the moving plate 1 can be fixed with ground nails 12 to ensure the stability of the chemical storage tank discharge pipe fixing device. Of course, it can also be fixed by installing universal wheels with locking structure at the bottom of the moving plate 1. The fixing methods include but are not limited to this. Other effective fixing methods can also be used to reinforce the chemical storage tank discharge pipe fixing device to ensure stability.

[0025] Furthermore, the adjusting device 2 includes a connecting rod 21, a limiting plate 22, a top plate 23, a bolt 24, and a mounting plate 25. The connecting rod 21 is fixedly connected to the bottom of the fixing ring 11; the limiting plate 22 is rotatably connected to the outer wall of the connecting rod 21 via a pin; the top plate 23 abuts against the bottom of the connecting rod 21; the bolt 24 is threadedly connected to the inner wall of the top plate 23; the mounting plate 25 is fixedly connected to the bottom of the limiting plate 22 and rotatably connected to the outer wall of the top plate 23 via a pin, with its top abutting against the bottom of the bolt 24; wherein, through the cooperation of the limiting plate 22 and the top plate 23, the connecting rod 21 drives the fixing ring 11 to rotate, and the bolt 24 presses against the mounting plate 25 to fix the position of the fixing ring 11;

[0026] In the specific implementation process, it is worth noting that patterns are provided on the sides of the connecting rod 21 and the top plate 23 that are close to each other. When the two are in contact, the friction between them can be increased, which can fix the position of the connecting rod 21. By rotating the bolt 24 in both directions, one side of the top plate 23 can be raised or lowered, which can make the top plate 23 contact and separate from the connecting rod 21, thereby achieving fixation and adjustment.

[0027] Furthermore, the fixing ring 11 includes an upper ring 111 and a lower ring 112. One end of the upper ring 111 is rotatably connected to the lower ring 112 via a pin, and the other end of the upper ring 111 is attached to the top of the lower ring 112. Rubber pads 13 are fixedly connected to the inner wall sides of the upper ring 111 and the lower ring 112 that are close to each other. The fixing structure 3 includes a limiting block 31, a limiting rod 32, and a nut 33. Two limiting blocks 31 are provided, which are fixedly connected to the outer wall sides of the upper ring 111 and the lower ring 112 that are close to each other, respectively. The limiting rod 32 is rotatably connected to the inner wall of the limiting block 31 on the outer wall of the lower ring 112 via a pin. The nut 33 is threaded to the outer wall of the limiting rod 32, and its bottom is pressed against the top of the limiting block 31 on the outer wall of the upper ring 111. In this way, the nut 33 fixes the limiting rod 32 by the cooperation of the limiting block 31 and the limiting rod 32, thus fixing the upper ring 111 and the lower ring 112 together.

[0028] In the specific implementation process, it is worth noting that there are two limiting blocks 31, which are fixedly connected to the upper ring 111 and the lower ring 112. When fixing the fixing ring 11, rotate the limiting rod 32 so that the limiting rod 32 is inserted into the upper limiting block 31, and rotate the nut 33 on its outer wall so that the nut 33 is pressed against the top of the upper limiting block 31, so that the two limiting blocks 31 are put together and the discharge pipe is fixed. Conversely, loosen the nut 33 and separate the limiting rod 32 from the upper limiting block 31. In this way, the fixing ring 11 can be separated from the discharge pipe.

[0029] Specifically, when using the chemical storage tank discharge pipe fixing device, when fixing the rigid discharge pipe, the height of the fixing ring 11 is adjusted using the lifting device 4. After adjustment, the bolts 24 on the top plate 23 are loosened to separate the top plate 23 from the connecting rod 21. After separation, the angle of the fixing ring 11 is adjusted to suit the angle of the discharge pipe, and the bolts 24 are rotated in the opposite direction to move one side of the top plate 23 upward and press it against the bottom of the connecting rod 21, thus fixing the angle of the fixing ring 11. Then, the fixing ring 11 is placed on the outer wall of the discharge pipe. After it is placed, the limiting rod 32 is rotated so that the limiting rod 32 is inserted into the upper limiting block 31. The nut 33 on its outer wall is rotated so that the nut 33 is pressed against the top of the upper limiting block 31, and the two limiting blocks 31 are pressed together. Several discharge pipes are added for fixation. Conversely, the nut 33 is loosened to separate the limiting rod 32 from the upper limiting block 31. In this way, the fixing ring 11 can be separated from the discharge pipe, which makes it more convenient for the operator to operate.

[0030] Example 2: From Figure 1-4It is known that the lifting device 4 includes a threaded rod 41, a fixed cylinder 42, an adjusting block 43, a support plate 44, and a limiting device 45. The threaded rod 41 is disposed above the moving plate 1; the fixed cylinder 42 is fixedly connected to the top of the moving plate 1 and sleeved on the outer wall of the threaded rod 41; the adjusting block 43 is rotatably connected to the top of the fixed cylinder 42 through a bearing, and its inner wall is threadedly connected to the outer wall of the threaded rod 41; the support plate 44 is fixedly connected to the top of the threaded rod 41, and its top is rotatably connected to the bottom of the mounting plate 25 through a bearing; the limiting device 45 is installed at the bottom of the support plate 44; wherein, through the cooperation of the threaded rod 41 and the fixed cylinder 42, the adjusting block 43 drives the support plate 44 to move, and the limiting device 45 stabilizes the fixed ring 11 when it moves;

[0031] In the specific implementation process, it is worth noting that when the height of the fixing ring 11 does not match the height of the discharge pipe, the adjusting block 43 is connected to the threaded wall of the threaded rod 41. When the adjusting block 43 is rotated, the threaded rod 41 can be driven to extend out of the inside of the fixing cylinder 42, thereby adjusting the height of the fixing ring 11 and ensuring its stability when fixing the discharge pipe. It is worth mentioning that the top of the support plate 44 is connected to the mounting plate 25 by fixing bolts, so that the fixing ring 11 can fix the discharge pipe at different angles.

[0032] Furthermore, the limiting device 45 includes a rod 451 and a limiting post 452. The rod 451 is fixedly connected to the bottom of the support plate 44; the limiting post 452 is sleeved on the outer wall of the rod 451 and fixedly connected to the top of the moving plate 1; wherein, through the cooperation of the rod 451 and the limiting post 452, the fixing ring 11 is stabilized when it is raised and lowered.

[0033] In the specific implementation process, it is worth noting that when the threaded rod 41 drives the fixed ring 11 to adjust the height, the support plate 44 will drive the insertion rod 451 to move inside the limit post 452, which can ensure the stability of the fixed ring 11 when it is raised and lowered.

[0034] Specifically, based on the above embodiments, when fixing the discharge pipe, the fixing ring 11 is used to fix the discharge pipe. By rotating the adjusting block 43 and connecting the adjusting block 43 with the threaded rod 41, the support plate 44 drives the fixing ring 11 to rise, so that the height of the fixing ring 11 meets the requirements for fixing the discharge pipe. With the cooperation of the insertion rod 451 and the limiting post 452, the fixing ring 11 is stable when rising and falling, ensuring that it is convenient for the staff to use.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chemical tank outlet pipe fixing device comprising a moving plate (1), characterized in that: The upper side of the moving plate (1) is provided with a fixed ring (11), the top of the moving plate (1) is inserted with a ground nail (12), the chemical tank discharge pipe fixing device further comprises: An adjusting device (2) is installed at the bottom of the fixed ring (11); A fixed structure (3) is installed on the outer wall of the fixed ring (11); A lifting device (4) is arranged below the fixed ring (11); Wherein, the angle of the fixed ring (11) is adjusted by the adjusting device (2), the fixed structure (3) fixes the discharge pipe, and the height of the fixed ring (11) is adjusted by the lifting device (4).

2. A chemical tank outlet pipe fixing device according to claim 1, characterized in that: The adjusting device (2) comprises: A connecting rod (21) is fixedly connected to the bottom of the fixed ring (11); A limiting plate (22) is rotatably connected to the outer wall of the connecting rod (21) through a pin shaft; A top plate (23) abuts against the bottom of the connecting rod (21); A bolt (24) is threadedly connected to the inner wall of the top plate (23); An installation plate (25) is fixedly connected to the bottom of the limiting plate (22) and rotatably connected to the outer wall of the top plate (23) through a pin shaft, and the top abuts against the bottom of the bolt (24); Wherein, the connecting rod (21) drives the fixed ring (11) to rotate through the cooperation of the limiting plate (22) and the top plate (23), and the position of the fixed ring (11) is fixed through the extrusion of the bolt (24) on the installation plate (25).

3. A chemical tank outlet pipe fixing device according to claim 1, characterized in that: The fixed ring (11) comprises an upper ring (111) and a lower ring (112), one end of the upper ring (111) is rotatably connected with the lower ring (112) through a pin shaft, the other end of the upper ring (111) abuts against the top of the lower ring (112), and the inner wall sides of the upper ring (111) and the lower ring (112) close to each other are fixedly connected with rubber pads (13), and the fixed structure (3) comprises: Two limiting blocks (31) are arranged and fixedly connected to the outer wall sides of the upper ring (111) and the lower ring (112) close to each other; A limiting rod (32) is rotatably connected to the inner wall of the limiting block (31) on the outer wall of the lower ring (112) through a pin shaft; A nut (33) is threadedly connected to the outer wall of the limiting rod (32) and abuts against the top of the limiting block (31) on the outer wall of the upper ring (111); Wherein, the limiting rod (32) is fixed by the nut (33) through the cooperation of the limiting block (31) and the limiting rod (32), and the upper ring (111) and the lower ring (112) are fixed together.

4. A chemical tank outlet pipe fixing device according to claim 2, characterized in that: The lifting device (4) comprises: A threaded rod (41) is arranged above the moving plate (1); A fixed cylinder (42) is fixedly connected to the top of the moving plate (1) and sleeved on the outer wall of the threaded rod (41); An adjusting block (43) is rotatably connected to the top of the fixed cylinder (42) through a bearing and the inner wall is threadedly connected to the outer wall of the threaded rod (41); A supporting plate (44) is fixedly connected to the top of the threaded rod (41) and rotatably connected to the bottom of the installation plate (25) through a bearing; A limiting device (45) is installed at the bottom of the supporting plate (44); The cooperation of the threaded rod (41) and the fixing cylinder (42) drives the adjusting block (43) to move the supporting plate (44), and the limiting device (45) stabilizes the fixing ring (11) during movement.

5. A chemical tank outlet pipe fixing device according to claim 4, characterized in that: The limiting device (45) comprises: A plug rod (451) fixedly connected to the bottom of the supporting plate (44); A limiting column (452) sleeved on the outer wall of the plug rod (451) and fixedly connected to the top of the moving plate (1); The cooperation of the plug rod (451) and the limiting column (452) stabilizes the fixing ring (11) during lifting.

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