Buried water tank

Abstract

The utility model discloses a buried water tank, and relates to the buried water tank technical field, the buried water tank comprises a water tank main body and a buried box, the water tank main body is inserted in the buried box in a sliding manner, the water outlet pipe end of the water tank main body penetrates through the inner top wall of the buried box in a sliding manner, and a bottom plate is inserted in the buried box in a sliding manner; the bottom face of the water tank body is fixedly connected with the upper surface of the bottom plate, side boxes are installed on the upper surface of the underground box and located on the left side and the right side of the water tank body, long shafts are rotationally inserted into the side boxes, four connecting frames are fixedly connected to the upper surface of the bottom plate, and the ends, located above the underground box, of the connecting frames are fixedly connected with toothed plates. The lower end of the toothed plate slidably penetrates through the upper surface of the ground box in an inserted mode. According to the buried water tank, the gear is meshed with the toothed plate, the bottom frame is pulled upwards through the connecting frame to lift the water tank body upwards, the water tank body is supported above the ground, and maintenance personnel can maintain the water tank body conveniently.

Description

Technical Field

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

[0002] With the continuous advancement of urbanization, group life has become more scaled and institutionalized, and large-scale group life cannot be separated from the support of water resources. Under the current conditions, such a large amount of water is generally contained in water tank containers. Compared with traditional rooftop water tanks, underground water tanks are durable and can be widely used in hotels, apartments, office buildings, leisure squares and other places. They are water storage devices for life, fire fighting, etc.

[0003] When installing an underground water tank, the water tank body is installed below the ground so that the water inlet and water outlet of the water tank body are exposed above the bottom surface. However, in later maintenance, it is inconvenient to pull the water tank out of the ground for maintenance, which causes great inconvenience to the maintenance personnel.

[0004] Therefore, a buried water tank is proposed. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and provide an underground water tank.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A buried water tank comprises a water tank body and an underground box, wherein the water tank body is slidably inserted into the interior of the underground box, the water outlet pipe end of the water tank body slides through the inner top wall of the underground box, a bottom plate is slidably inserted into the interior of the underground box, the bottom surface of the water tank body is fixedly connected to the upper surface of the bottom plate, side boxes are installed on the upper surface of the underground box and on the left and right sides of the water tank body, a long shaft is rotatably inserted into the interior of the side box, four connecting frames are fixedly connected to the upper surface of the bottom plate, one end of the connecting frame located above the underground box is fixedly connected to a tooth plate, the lower end of the tooth plate is slidably inserted through the upper surface of the underground box, the side box is slidably sleeved on the outer surfaces of two adjacent tooth plates, the tooth plate is located in the side box. One end of the side box is meshed with a gear on a side away from the water tank body, and the gear is fixedly sleeved on the outer surface of the long shaft.

[0008] Furthermore, in the utility model, a round rod is arranged between the above-mentioned connecting frame and the water tank body, the lower end of the round rod is rotatably inserted into the inner bottom wall of the underground box, a plurality of slots are provided on one side of the round rod close to the water tank body, a prismatic telescopic rod is fixedly installed on one end of the water tank body close to the round rod, and the other end of the prismatic telescopic rod is slidably inserted into the inside of one of the slots.

[0009] Furthermore, in the utility model, a ridge rod is slidably inserted at the upper end of the above-mentioned round rod, and the upper end of the ridge rod rotates to penetrate the upper bottom surface of the adjacent tooth plate, and one end of the ridge rod located above the tooth plate is fixedly connected to a winding wheel, and the winding wheel is elastically connected to the tooth plate located directly below it through a torsion spring. The four winding wheels are transmitted through a wide band, and the outer ring surface of the winding wheel is fixedly connected to a winding rope, and the other end of the winding rope is fixedly connected to the inner ring surface of the wide band.

[0010] Furthermore, in the utility model, the inner top wall of the above-mentioned slot is an inclined structure with the outer side higher and the inner side lower, multiple slots are evenly distributed on the outer surface of the round rod, the end of the prismatic telescopic rod away from the water tank body is a plate-like structure, and the inner bottom wall of the slot is a horizontal plane.

[0011] Furthermore, in the present invention, the two long axes are arranged in parallel, and the two long axes are symmetrically distributed with respect to the axis of the water tank body.

[0012] Furthermore, in the utility model, a power box is arranged above the above-mentioned underground box and in front of the water tank body, and the two output ends of the power box are fixedly connected to the front ends of the two long shafts respectively, and the back of the power box is fixedly connected to the front sides of the two side boxes.

[0013] Furthermore, in the present invention, the upper end of the tooth plate is a structure bent toward the water tank body, and the lower end of the tooth plate is arranged horizontally with the round rod and the edge rod.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides an underground water tank, wherein the gear is meshed with the tooth plate, and the bottom frame is pulled upward by the connecting frame to lift the water tank body upward, and the water tank body is lifted above the ground, so that it is convenient for maintenance personnel to repair it. When the bottom plate moves upward, the prism telescopic rod is driven to move upward, and when the plate-like structure of the prism telescopic rod contacts the upper inner wall of the slot, the prism telescopic rod is continuously pushed to be compressed, and when the gear stops moving, the horizontal lower inner wall of the slot supports the prism telescopic rod, so as to prevent the water tank body from falling down and causing injuries to the staff when the staff is repairing it. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the connection between the long shaft and the power box of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the prismatic telescopic rod of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the edge rod of the utility model.

[0020] In the figure: 1-water tank body; 2-ground box; 3-bottom plate; 4-side box; 5-connecting frame; 6-tooth plate; 7-gear; 8-long axis; 9-round rod; 10-slot; 11-prismatic telescopic rod; 12-prismatic rod; 13-winding wheel; 14-torsion spring; 15-rope winding; 16-wide band; 17-power box. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments to clearly and completely describe the technical solution 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A buried water tank comprises a water tank body 1 and an underground box 2, the water tank body 1 is slidably inserted into the inside of the underground box 2, the water outlet pipe end of the water tank body 1 slides through the inner top wall of the underground box 2, a bottom plate 3 is slidably inserted into the inside of the underground box 2, the bottom surface of the water tank body 1 is fixedly connected to the upper surface of the bottom plate 3, side boxes 4 are installed on the upper surface of the underground box 2 and on the left and right sides of the water tank body 1, a long shaft 8 is rotatably inserted into the inside of the side box 4, four connecting frames 5 are fixedly connected to the upper surface of the bottom plate 3, one end of the connecting frame 5 located above the underground box 2 is fixedly connected to a tooth plate 6, the lower end of the tooth plate 6 is slidably inserted into the upper surface of the underground box 2, the side box 4 is slidably sleeved on the outer surfaces of two adjacent tooth plates 6, the tooth plate 6 is located in the side box 4. One end of the inner side of the side box 4 is meshed with a gear 7 away from the water tank body 1, and the gear 7 is fixedly sleeved on the outer surface of the long shaft 8.

[0024] In some implementations of this embodiment, the two long axes 8 are arranged in parallel, and the two long axes 8 are symmetrically distributed about the axis of the water tank body 1 .

[0025] In this embodiment, after the gear 7 is rotated and meshed with the tooth plate 6, the bottom plate 3 and the water tank body 1 are driven upward through the connecting frame 5, and the water tank body 1 is lifted out of the ground for maintenance personnel to maintain.

[0026] In some implementations of the present embodiment, a round rod 9 is arranged between the connecting frame 5 and the water tank body 1, and the lower end of the round rod 9 is rotatably inserted into the inner bottom wall of the underground box 2. A plurality of slots 10 are provided on a side of the round rod 9 close to the water tank body 1, and a prismatic telescopic rod 11 is fixedly installed on one end of the water tank body 1 close to the round rod 9, and the other end of the prismatic telescopic rod 11 is slidably inserted into one of the slots 10. The inner top wall of the slot 10 is an inclined structure with a higher outer side and a lower inner side, and a plurality of slots 10 are equidistantly distributed on the outer surface of the round rod 9, and the end of the prismatic telescopic rod 11 away from the water tank body 1 is a plate-like structure, and the inner bottom wall of the slot 10 is a horizontal plane.

[0027] In this embodiment, the prismatic telescopic rod 11 is driven to move upward synchronously when the bottom plate 3 moves upward. When the prismatic telescopic rod 11 moves upward, its plate-like structure contacts the inclined upper inner wall of the slot 10, pushing the prismatic telescopic rod 11 to be compressed, so that the prismatic telescopic rod 11 moves upward in the multiple slots 10 in sequence. When the gear 7 does not rotate, the horizontal lower inner wall of the slot 10 supports the prismatic telescopic rod 11, thereby supporting the water tank body 1 on the bottom plate 3, preventing the water tank body 1 from falling during maintenance and causing harm to the maintenance personnel.

[0028] In some implementations of the present embodiment, a power box 17 is arranged above the underground box 2 and in front of the water tank body 1. The two output ends of the power box 17 are respectively fixedly connected to the front ends of the two long shafts 8, and the back of the power box 17 is fixedly connected to the front sides of the two side boxes 4. The power box 17 provides power to the two long shafts 8, driving the four gear plates 6 to move upward or downward synchronously.

[0029] In some implementations of this embodiment, the upper end of the tooth plate 6 is a structure bent toward the water tank body 1 , and the lower end of the tooth plate 6 is horizontally arranged with the round rod 9 and the edge rod 12 .

[0030] In some implementations of the present embodiment, a rib rod 12 is slidably inserted into the upper end of the round rod 9, and the upper end of the rib rod 12 rotates to pass through the upper bottom surface of the adjacent tooth plate 6. The end of the rib rod 12 located above the tooth plate 6 is fixedly connected to a winding wheel 13, and the winding wheel 13 is elastically connected to the tooth plate 6 located directly below it through a torsion spring 14. The four winding wheels 13 are transmitted through a wide band 16, and the outer ring surface of the winding wheel 13 is fixedly connected to a winding rope 15, and the other end of the winding rope 15 is fixedly connected to the inner ring surface of the wide band 16.

[0031] In this embodiment, pulling the wide band 16 synchronously drives the four winding ropes 15 to make the four winding wheels 13 rotate synchronously, and the prism rod 12 drives the round rod 9 to rotate synchronously, so that the prism telescopic rod 11 is misaligned with the slot 10, so that the prism telescopic rod 11 can move downward relative to the round rod 9, and pulling the wide band 16 makes the four round rods 9 simultaneously misaligned with the corresponding prism telescopic rods 11, so that the bottom plate 3 can move horizontally downward.

[0032] In some implementations of this embodiment, the two long axes 8 are arranged in parallel, and the two long axes 8 are symmetrically distributed about the axis of the water tank body 1 .

[0033] Working principle:

[0034] When the power box 17 is started, the four gears 7 are driven to rotate synchronously through the two long shafts 8. The four tooth plates 6 are engaged with the gears 7, and the bottom plate 3 and the water tank body 1 are pulled upward through the connecting frame 5. When the bottom plate 3 moves upward, the prismatic telescopic rod 11 is driven to move upward synchronously. When the prismatic telescopic rod 11 moves upward, its plate-like structure contacts the inclined upper inner wall of the slot 10, pushing the prismatic telescopic rod 11 to be compressed, so that the prismatic telescopic rod 11 moves upward in multiple slots 10 in sequence. When the gear 7 does not rotate, the horizontal lower inner wall of the slot 10 supports the prismatic telescopic rod 11 to stably support the water tank body 1. After the maintenance is completed, the wide band 16 is pulled to synchronously drive the four ropes 15 to make the four winding wheels 13 rotate synchronously, and the prismatic rod 12 drives the round rod 9 to rotate synchronously, so that the prismatic telescopic rod 11 is misaligned with the slot 10, so that the prismatic telescopic rod 11 can move downward relative to the round rod 9, and the bottom plate 3 and the water tank body 1 are reset.

[0035] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An underground water tank, comprising a water tank body (1) and an underground box (2), characterized in that: The water tank body (1) is slidably inserted into the interior of the underground box (2); the outlet pipe end of the water tank body (1) slides through the inner top wall of the underground box (2); a bottom plate (3) is slidably inserted into the interior of the underground box (2); the bottom surface of the water tank body (1) is fixedly connected to the upper surface of the bottom plate (3); side boxes (4) are installed on the upper surface of the underground box (2) and on the left and right sides of the water tank body (1); a long shaft (8) is rotatably inserted into the interior of the side box (4); the bottom plate (3) Four connecting frames (5) are fixedly connected to the upper surface of the water tank body (1); one end of the connecting frame (5) located above the ground box (2) is fixedly connected to a toothed plate (6); the lower end of the toothed plate (6) is slidably inserted and penetrates the upper surface of the ground box (2); the side box (4) is slidably sleeved on the outer surfaces of two adjacent toothed plates (6); one end of the toothed plate (6) located inside the side box (4) and away from the water tank body (1) is meshed with a gear (7); the gear (7) is fixedly sleeved on the outer surface of the long shaft (8).

2. The underground water tank according to claim 1, characterized in that: A round rod (9) is arranged between the connecting frame (5) and the water tank body (1), the lower end of the round rod (9) is rotatably inserted into the inner bottom wall of the underground box (2), a plurality of slots (10) are provided on a side of the round rod (9) close to the water tank body (1), a prismatic telescopic rod (11) is fixedly mounted on one end of the water tank body (1) close to the round rod (9), and the other end of the prismatic telescopic rod (11) is slidably inserted into the interior of one of the slots (10).

3. The underground water tank according to claim 2, characterized in that: The upper end of the round rod (9) is slidably plugged with a rib rod (12), the upper end of the rib rod (12) rotates to penetrate the upper bottom surface of the adjacent tooth plate (6), one end of the rib rod (12) located above the tooth plate (6) is fixedly connected to a winding wheel (13), the winding wheel (13) is elastically connected to the tooth plate (6) located directly below it via a torsion spring (14), the four winding wheels (13) are driven by a wide band (16), the outer ring surface of the winding wheel (13) is fixedly connected to a winding rope (15), and the other end of the winding rope (15) is fixedly connected to the inner ring surface of the wide band (16).

4. The underground water tank according to claim 2, characterized in that: The inner top wall of the slot (10) is an inclined structure with a higher outer side and a lower inner side; a plurality of slots (10) are distributed at equal distances on the outer surface of the round rod (9); the end of the prismatic telescopic rod (11) away from the water tank body (1) is a plate-like structure; and the inner bottom wall of the slot (10) is a horizontal surface.

5. The underground water tank according to claim 1, characterized in that: The two long axes (8) are arranged in parallel, and the two long axes (8) are symmetrically distributed about the axis of the water tank body (1).

6. The underground water tank according to claim 1, characterized in that: A power box (17) is arranged above the underground box (2) and in front of the water box body (1); two output ends of the power box (17) are respectively fixedly connected to the front ends of the two long shafts (8); and the back side of the power box (17) is fixedly connected to the front sides of the two side boxes (4).

7. The underground water tank according to claim 3, characterized in that: The upper end of the tooth plate (6) is a structure bent toward the water tank body (1), and the lower end of the tooth plate (6) is arranged horizontally with the round rod (9) and the edge rod (12).

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