Cylindrical buried water tank

Abstract

The utility model discloses a cylindrical buried water tank in the technical field of buried water tanks, which comprises a water tank body, the outer ring of the water tank body is sleeved with a reinforcing tank, the inner wall of the reinforcing tank is provided with a plurality of groups of support components abutted against the outer surface of the water tank body, and the bottom of the reinforcing tank is welded with a support base for supporting the bottom end of the water tank body; a connecting ring is welded to the outer ring of the water tank body, a plurality of sets of buffering assemblies which are circumferentially arranged at equal intervals around the central axis of the connecting ring are installed on the outer ring of the connecting ring, a fixing block for supporting the buffering assemblies is welded to the inner wall of the supporting base, and each buffering assembly comprises a shock absorber and a spring which are fixedly installed on the side face of the fixing block; the buried water tank solves the problems that when an existing cylindrical buried water tank is used, the buried water tank is prone to being extruded and deformed by external land, so that the buried water tank is damaged, the shock resistance of the buried water tank is poor, and the buried water tank is not beneficial for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of underground water tanks, in particular to a cylindrical underground water tank. Background Art

[0002] The underground fire water tank is an important part of the temporary high-pressure fire water supply system. The underground fire water tank has excellent physical properties, higher specific strength than steel, cast iron and plastic, and a thermal conductivity coefficient of only 0.5 of that of steel, which is a good thermal and electrical insulation experience.

[0003] The existing cylindrical buried water tank is easily squeezed and deformed by the external soil during use, which causes the buried water tank to be damaged. The earthquake resistance of the buried water tank is also relatively poor, which is not conducive to people's use. Therefore, the technical personnel in this field provide a cylindrical buried water tank to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a cylindrical buried water tank to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylindrical buried water tank, comprising a water tank body, the outer ring of the water tank body is provided with a reinforcement tank, the inner wall of the reinforcement tank is provided with a plurality of support components abutting against the outer surface of the water tank body, and the bottom of the reinforcement tank is welded with a support base supporting the bottom end of the water tank body;

[0006] A connecting ring is welded on the outer ring of the water tank body, and a plurality of buffer components are installed on the outer ring of the connecting ring, which are equidistantly arranged in a circle around the axis thereof, and a fixing block for providing support for the buffer components is welded on the inner wall of the support base.

[0007] Preferably: the buffer assembly includes a shock absorber and a spring fixedly mounted on the side of the fixed block, the spring is sleeved on the outer ring of the shock absorber, a moving block is fixedly mounted on one end of the shock absorber and the spring away from the fixed block, and the side of the moving block is connected to the connecting ring through a movable rod.

[0008] Preferably, the top end of the movable rod is hingedly connected to the outer ring of the connecting ring, and the bottom end of the movable rod is hingedly connected to a side of the moving block away from the shock absorber.

[0009] Preferably: the top and bottom ends of the movable block are connected to the auxiliary block via an auxiliary rod, the ends of the auxiliary rod are rotatably connected to the auxiliary block and the movable block, and a fixed rod is fixedly installed between the fixed block and the inner wall of the support base and slides through the auxiliary block.

[0010] Preferably, a buffer pad is bonded and connected to the bottom of the inner cavity of the support base, and the top of the buffer pad is in contact with the bottom of the water tank body.

[0011] Preferably: the support assembly includes multiple groups of connecting rods arranged equidistantly up and down, one end of the multiple groups of connecting rods is welded to the inner wall of the reinforcement tank, and the other end of the multiple groups of connecting rods is welded with a vertically arranged support rod, and the support rod is in contact with the outer surface of the water tank body.

[0012] Preferably, two sets of ladders are centrally symmetrically installed inside the water tank body around its central axis, the bottom ends of the ladders are welded to the bottom of the inner cavity of the water tank body, and the top ends of the ladders are welded to the top opening of the water tank body.

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

[0014] 1. In the utility model, a reinforcing tank and a supporting base are provided on the outer ring of the water tank body, which can provide good protection for the cylindrical buried water tank, and connecting rods and supporting rods are provided, which can improve the supporting strength of the water tank body and prevent the water tank body from deformation.

[0015] 2. In the utility model, the vibration of the water tank body can drive the connecting ring to move, and the connecting ring can drive the movable rod, the moving block, the shock absorber and the spring to move, which can provide a buffering and shock-absorbing effect for the water tank body. A buffer pad is further provided to enhance the shock-absorbing and buffering effect of the water tank body to prevent the water tank from being damaged due to vibration, etc. A ladder is provided to facilitate the staff to enter the interior of the water tank body for inspection or cleaning, etc., and at the same time, the strength of the water tank body can also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the support base structure of the utility model;

[0018] Figure 3 It is a first cross-sectional view of the overall structure of the utility model;

[0019] Figure 4 It is a second cross-sectional view of the overall structure of the utility model.

[0020] In the figure: 1. water tank body; 2. reinforcement tank; 3. support base; 4. connecting ring; 5. fixed block; 6. shock absorber; 7. spring; 8. moving block; 9. movable rod; 10. auxiliary rod; 11. auxiliary block; 12. fixed rod; 13. buffer pad; 14. connecting rod; 15. support rod; 16. ladder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 4 In an embodiment of the utility model, a cylindrical buried water tank comprises a water tank body 1, an outer ring of the water tank body 1 is provided with a reinforcement tank 2, the inner wall of the reinforcement tank 2 is installed with multiple groups of support components abutting the outer surface of the water tank body 1, the bottom of the reinforcement tank 2 is welded with a support base 3 supporting the bottom end of the water tank body 1, the outer ring of the water tank body 1 is welded with a connecting ring 4, the outer ring of the connecting ring 4 is installed with multiple groups of buffer components arranged equidistantly in a circle around its axis, and the inner wall of the support base 3 is welded with a fixing block 5 providing support for the buffer component.

[0023] When in use, the reinforcement tank 2 and the support base 3 together with the cylindrical water tank body 1 installed inside the two are pre-buried in the ground. The extended support base 3 can improve the stability of the overall device after burial. When the water tank body 1 is subjected to external force vibration during use, the water tank body 1 can vibrate up and down inside the reinforcement tank 2 and the support base 3. The water tank body 1 drives the buffer assembly to move through the connecting ring 4. The buffer assembly can provide good shock-absorbing and buffering effects for the water tank body 1, and the buffer assembly and the support assembly can provide high-strength support for the outer ring of the water tank body 1 to prevent the water tank body 1 from deformation and damage due to vibration.

[0024] In one embodiment, specifically, the buffer assembly includes a shock absorber 6 and a spring 7 fixedly mounted on the side of the fixed block 5, the spring 7 is sleeved on the outer ring of the shock absorber 6, and a movable block 8 is fixedly mounted on the end of the shock absorber 6 and the spring 7 away from the fixed block 5, and the side of the movable block 8 is connected to the connecting ring 4 through a movable rod 9, wherein the top end of the movable rod 9 is hingedly connected to the outer ring of the connecting ring 4, and the bottom end of the movable rod 9 is hingedly connected to the side of the movable block 8 away from the shock absorber 6.

[0025] When the water tank body 1 is vibrated, the connecting ring 4 can drive the movement of multiple groups of movable rods 9, the movable rods 9 drive the moving blocks 8 to move, the moving blocks 8 drive the shock absorbers 6 and springs 7 to expand and contract, and the shock absorbers 6 and springs 7 can provide shock absorbing and buffering effects for the water tank body 1.

[0026] Furthermore, the top and bottom ends of the movable block 8 are connected to the auxiliary block 11 through the auxiliary rod 10, and the ends of the auxiliary rod 10 are rotatably connected to the auxiliary block 11 and the movable block 8. A fixed rod 12 that slides through the auxiliary block 11 is fixedly installed between the fixed block 5 and the inner wall of the support base 3. The displacement of the movable block 8 can drive the auxiliary rod 10 to move, and the auxiliary rod 10 drives the auxiliary block 11 to slide up and down on the surface of the fixed rod 12, which can provide stable support for the buffer assembly and improve the overall stability of the component.

[0027] A buffer pad 13 is bonded to the bottom of the inner cavity of the support base 3, and the top of the buffer pad 13 is in contact with the bottom of the water tank body 1. The buffer pad 13 can be made of rubber material, which can provide further buffering effect for the bottom end of the water tank body 1 and can provide protection for the bottom end of the water tank body 1 to prevent it from being bumped and damaged.

[0028] In one embodiment, specifically, the support assembly includes multiple groups of connecting rods 14 that are equidistantly arranged vertically, one end of the multiple groups of connecting rods 14 is welded to the inner wall of the reinforcement tank 2, and the other end of the multiple groups of connecting rods 14 is welded with a vertically arranged support rod 15, which abuts against the outer surface of the water tank body 1 and can provide auxiliary support for the outer circle of the water tank body 1 to prevent the water tank body 1 from being deformed due to internal pressure.

[0029] Furthermore, two sets of ladders 16 are installed symmetrically around the central axis of the water tank body 1. The bottom ends of the ladders 16 are welded to the bottom of the inner cavity of the water tank body 1, and the top ends of the ladders 16 are welded to the top opening of the water tank body 1, which can facilitate the staff to enter the interior of the water tank body 1 for inspection or cleaning, etc., and can improve the strength of the water tank body 1.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cylindrical buried water tank, comprising a water tank body (1), characterized in that: The outer ring of the water tank body (1) is provided with a reinforcement tank (2), the inner wall of the reinforcement tank (2) is provided with a plurality of support components abutting against the outer surface of the water tank body (1), and the bottom of the reinforcement tank (2) is welded with a support base (3) supporting the bottom end of the water tank body (1); A connecting ring (4) is welded to the outer ring of the water tank body (1), and a plurality of groups of buffer components are installed on the outer ring of the connecting ring (4) and are arranged equidistantly around the axis thereof. A fixing block (5) for providing support for the buffer components is welded to the inner wall of the support base (3).

2. A cylindrical buried water tank according to claim 1, characterized in that: The buffer assembly comprises a shock absorber (6) and a spring (7) fixedly mounted on the side of a fixed block (5); the spring (7) is sleeved on the outer ring of the shock absorber (6); a moving block (8) is fixedly mounted on one end of the shock absorber (6) and the spring (7) away from the fixed block (5); and the side of the moving block (8) is connected to the connecting ring (4) via a movable rod (9).

3. A cylindrical buried water tank according to claim 2, characterized in that: The top end of the movable rod (9) is hingedly connected to the outer ring of the connecting ring (4), and the bottom end of the movable rod (9) is hingedly connected to a side of the moving block (8) away from the shock absorber (6).

4. A cylindrical buried water tank according to claim 2, characterized in that: The top and bottom ends of the movable block (8) are connected to the auxiliary block (11) via an auxiliary rod (10); the ends of the auxiliary rod (10) are rotatably connected to the auxiliary block (11) and the movable block (8); and a fixed rod (12) is fixedly installed between the fixed block (5) and the inner wall of the support base (3) and slides through the auxiliary block (11).

5. A cylindrical buried water tank according to claim 4, characterized in that: A buffer pad (13) is bonded to the bottom of the inner cavity of the support base (3), and the top of the buffer pad (13) is in contact with the bottom of the water tank body (1).

6. A cylindrical buried water tank according to claim 1, characterized in that: The support assembly comprises a plurality of groups of connecting rods (14) arranged equidistantly in the upper and lower parts, one end of the plurality of groups of connecting rods (14) being welded to the inner wall of the reinforcement tank (2), and the other end of the plurality of groups of connecting rods (14) being welded to a vertically arranged supporting rod (15), and the supporting rod (15) being in contact with the outer surface of the water tank body (1).

7. A cylindrical buried water tank according to claim 1, characterized in that: Two sets of ladders (16) are centrally symmetrically mounted inside the water tank body (1) around its central axis, the bottom ends of the ladders (16) are welded to the bottom of the inner cavity of the water tank body (1), and the top ends of the ladders (16) are welded to the top opening of the water tank body (1).

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