Concrete hanging tank for water conservancy construction

Abstract

The utility model discloses a concrete hanging tank for water conservancy construction, which comprises a tank body and a tank cover sleeved on the top of the tank body, a clamping mechanism is arranged between the tank cover and the tank body, a driving motor is arranged on the top of the tank cover, and a round hole is arranged in the middle of the tank cover. A stirring shaft is driven by a driving motor to rotate, a scraper blade can be driven by a connecting plate to rotate, so that concrete in an inner cavity of a concrete hanging tank can be stirred, a lifting plate is driven by a hydraulic oil cylinder to ascend and descend, supporting rods can be driven to ascend and descend, and the height of a supporting ring can be adjusted through synchronous ascending and descending of the two supporting rods; when the supporting ring moves, the ends, away from the stirring shaft, of the two connecting plates at the bottom can be driven to move upwards, so that the scraping plate can be driven to be attached to the inner wall of the tank body, concrete attached to the inner wall of the tank body can be scraped when the scraping plate rotates, and waste caused by the fact that the concrete is still attached to the inner wall of the concrete hanging tank after discharging is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, in particular to a concrete hanging tank for water conservancy construction. Background Art

[0002] A concrete hanging tank is a steel container for transporting concrete mixtures and is a commonly used equipment in water conservancy construction. In the prior art, when taking out concrete from a concrete hanging tank, the concrete is usually allowed to flow out by its own weight, which slows down the unloading speed and prolongs the water conservancy construction process. At the same time, after the material is taken out, some cement will always remain at the discharge port. If the operation is suspended due to weather changes or other emergency reasons, the cement at the discharge port will solidify and easily cause blockage. In addition, when the hanging tank is transported for a long time, it is easy to cause the concrete to solidify, resulting in waste of concrete. Utility Model Content

[0003] One of the purposes of the utility model is achieved by the following technical solution:

[0004] A concrete hanging tank for water conservancy construction comprises a tank body and a tank cover sleeved on the top of the tank body, a clamping mechanism is provided between the tank cover and the tank body, a driving motor is provided on the top of the tank cover, and a round hole is opened in the middle position of the tank cover, a bearing is fixedly connected to the inner cavity of the round hole, and a stirring shaft is rotatably connected to the inner cavity of the bearing, the top end of the stirring shaft is fixedly connected to the power output end of the driving motor, and the bottom end of the stirring shaft extends to the inner cavity of the tank body near the bottom, and scrapers are provided near the left and right sides of the inner cavity of the tank body, and two connecting plates distributed up and down are hinged on the two scrapers, and the other side of the connecting plate is movably connected to the stirring shaft The tank body is connected with a discharge pipe connected with its inner cavity by means of a spigot at the middle position of the bottom of the tank body, and the inner cavity of the discharge pipe is fitted with a sealing plate matched with it, the top of the sealing plate is fixedly connected with an L-shaped rod near the left and right sides, and the other end of the L-shaped rod is fixedly connected with a supporting rod, the bottom of the tank body is provided with through holes matched with the supporting rods near the left and right sides, the bottom ends of the two supporting rods respectively penetrate the inner cavities of adjacent through holes, and are fixedly connected with lifting plates, the bottom of the tank body is provided with a hydraulic cylinder near the left and right sides, and the power end of the hydraulic cylinder is fixedly connected to the lifting plate, and a supporting mechanism is provided at the bottom of the tank body.

[0005] Furthermore, the clamping mechanism includes an annular plate, and the annular plate is sleeved and fixed on the outer wall of the tank body near the top, the top left and right sides of the annular plate are fixedly connected with fixing plates, and the fixing plate is slidably connected with a T-shaped rod, and the left and right sides of the tank cover are provided with fixing holes adapted to the T-shaped rod, one end of the two T-shaped rods are respectively inserted into the inner cavity of adjacent fixing holes, the outer walls of the two T-shaped rods are sleeved with reset springs, and the two ends of the reset springs are fixedly connected to the T-shaped rod and the fixing plate.

[0006] Furthermore, the support mechanism includes four elastic telescopic rods, and the four elastic telescopic rods are all fixedly connected to the outer wall of the tank body, the four elastic telescopic rods are distributed in a rectangular array, and the bottom ends of the four elastic telescopic rods are fixedly connected to the same annular support plate.

[0007] Furthermore, the top ends of the two support rods are fixedly connected to a same support ring, and the top of the support ring is fitted with a connecting plate at the bottom.

[0008] Furthermore, a sealing ring is provided on the outer wall of the support rod, and the sealing ring is fixedly connected to the bottom of the tank body.

[0009] Furthermore, handles are fixedly connected to the top of the tank cover near the left and right sides.

[0010] Furthermore, the front and rear sides of the tank body are fixedly connected with lifting ears near the top.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The stirring shaft is driven to rotate by the driving motor, and the scraper is driven to rotate by the connecting plate, so that the concrete in the concrete hanging tank can be stirred. The lifting plate is driven to move up and down by the hydraulic cylinder, which can drive the support rod to move up and down. The height of the support ring can be adjusted by the synchronous lifting of the two support rods. When the support ring moves, it can drive the ends of the two bottom connecting plates away from the stirring shaft to move upward, so that the scraper can be driven to fit the inner wall of the tank. Then, when the scraper rotates, the concrete attached to the inner wall of the tank can be scraped to avoid concrete still attached to the inner wall of the concrete hanging tank after discharging, causing waste;

[0013] 2. Through the arrangement of hydraulic cylinders, lifting plates, supporting rods, L-shaped rods and sealing plates, the discharge pipe can be blocked during the transportation of concrete hanging tanks to prevent concrete loss. At the same time, in the later stage of concrete discharge, the two hydraulic cylinders can push the adjacent lifting plates downward and drive the sealing plates to move downward in the inner cavity of the discharge pipe, so that the residual concrete on the inner wall of the discharge pipe can be scraped off, thereby avoiding the situation of solid blockage of concrete in the inner cavity of the discharge pipe.

[0014] 3. Through the arrangement of the tank cover, handle, annular plate, fixing plate, T-shaped rod, reset spring and fixing hole, when pouring concrete into the hanging tank, the T-shaped rod can be pulled to overcome the resistance of the reset spring and detach from the inner cavity of the fixing hole, so that the handle can be pulled to remove the tank cover from the tank body, which is convenient for pouring concrete and improves the convenience of cleaning the inner cavity of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of this embodiment;

[0016] Figure 2 This is a schematic diagram of the main structure of this embodiment;

[0017] Figure 3 This is a schematic diagram of the scraper structure of this embodiment;

[0018] Figure 4 for Figure 2 A magnified view of the structure at center.

[0019] In the figure: 1. tank body; 2. tank cover; 3. handle; 4. drive motor; 5. stirring shaft; 6. connecting plate; 7. scraper; 8. elastic telescopic rod; 9. annular support plate; 10. support ring; 11. support rod; 12. lifting plate; 13. hydraulic cylinder; 14. discharge pipe; 15. sealing plate; 16. L-shaped rod; 17. sealing ring; 18. lifting ear; 19. annular plate; 20. fixing plate; 21. T-shaped rod; 22. fixing hole; 23. reset spring. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 , the utility model provides the following technical solutions:

[0021] A concrete hanging tank for water conservancy construction comprises a tank body 1 and a tank cover 2 sleeved on the top of the tank body 1, a clamping mechanism is provided between the tank cover 2 and the tank body 1, a handle 3 is fixedly connected to the top of the tank cover 2 near the left and right sides, which is convenient for manually disassembling the tank cover 2, a driving motor 4 is provided on the top of the tank cover 2, and a round hole is opened in the middle position of the tank cover 2, a bearing is fixedly connected to the inner cavity of the round hole, and a stirring shaft 5 is rotatably connected to the inner cavity of the bearing, and the top end of the stirring shaft 5 is fixedly connected to the power output end of the driving motor 4, and The bottom end of the stirring shaft 5 extends to the inner cavity of the tank body 1 near the bottom, and the inner cavity of the tank body 1 is provided with scrapers 7 near the left and right sides, and the two scrapers 7 are hinged with two connecting plates 6 distributed up and down, and the other side of the connecting plate 6 is movably connected to the stirring shaft 5. A discharge pipe 14 connected to the inner cavity of the tank body 1 is plugged and fixed at the middle position of the bottom, and the inner cavity of the discharge pipe 14 is fitted with a sealing plate 15 adapted thereto, and the top of the sealing plate 15 is fixedly connected to an L-shaped rod 16 near the left and right sides, and the L-shaped rod The other end of 16 is fixedly connected with a supporting rod 11, and through holes adapted to the supporting rod 11 are opened near the left and right sides of the bottom of the tank body 1. The bottom ends of the two supporting rods 11 respectively penetrate the inner cavities of the adjacent through holes and are fixedly connected with a lifting plate 12. The outer wall of the supporting rod 11 is sleeved with a sealing ring 17, and the sealing ring 17 is fixedly connected to the bottom of the tank body 1, which can seal the through hole to prevent the liquid in the inner cavity of the tank body 1 from overflowing. A hydraulic cylinder 13 is arranged near the left and right sides of the bottom of the tank body 1, and the power of the hydraulic cylinder 13 is The ends are fixedly connected to the lifting plate 12, and a supporting mechanism is provided at the bottom of the tank body 1. The top ends of the two supporting rods 11 are fixedly connected to the same supporting ring 10, and the top of the supporting ring 10 is fitted with the connecting plate 6 at the bottom. By adjusting the height of the supporting ring 10, the scraper 7 can be fitted with the inner wall of the tank body 1, so that the concrete attached to the inner wall of the tank body 1 can be scraped off when the scraper 7 rotates. The front and rear sides of the tank body 1 are fixedly connected near the top with lifting ears 18, which is convenient for lifting the hanging tank using external lifting equipment.

[0022] The clamping mechanism includes an annular plate 19, and the annular plate 19 is sleeved and fixed on the outer wall of the tank body 1 near the top. The left and right sides of the top of the annular plate 19 are fixedly connected with fixing plates 20, and a T-shaped rod 21 is slidably connected to the fixing plate 20. The left and right sides of the tank cover 2 are provided with fixing holes 22 adapted to the T-shaped rod 21. One end of the two T-shaped rods 21 is respectively inserted into the inner cavity of the adjacent fixing holes 22. The outer walls of the two T-shaped rods 21 are sleeved with reset springs 23, and the two ends of the reset springs 23 are fixedly connected to the T-shaped rod 21 and the fixing plate 20. The tank cover 2 and the tank body 1 are detachably arranged, which is convenient for filling concrete into the inner cavity of the tank body 1. At the same time, it improves the convenience of cleaning the inner cavity of the tank body 1 in the later stage. In addition, it can effectively avoid the leakage of concrete during transportation.

[0023] The supporting mechanism includes four elastic telescopic rods 8, and the four elastic telescopic rods 8 are all fixedly connected to the outer wall of the tank body 1. The four elastic telescopic rods 8 are distributed in a rectangular array, and the bottom ends of the four elastic telescopic rods 8 are fixedly connected to the same annular support plate 9. Through the setting of the elastic telescopic rods 8, the hanging tank can be buffered and protected when it is lifted to the ground, avoiding collision and damage to the hanging tank.

[0024] Working principle: When the utility model is in use, the T-shaped rod 21 is pulled to overcome the resistance of the return spring 23 and detach from the inner cavity of the fixing hole 22, so that the handle 3 can be pulled and the tank cover 2 can be removed from the tank body 1, which is convenient for pouring concrete into the inner cavity of the tank body 1. After the concrete pouring is completed, the tank cover 2 can be clamped on the tank body 1 again, and the hanging tank can be sealed to prevent the concrete in the inner cavity of the tank body 1 from leaking during the lifting process. When the hanging tank is carried for a long time, the driving motor 4 can be started to drive the stirring shaft 5 to rotate. The rotation of the stirring shaft 5 can drive the scraper 7 to rotate through the connecting plate 6, so that the concrete in the inner cavity of the tank body 1 can be continuously stirred to prevent the concrete from coagulating. The concrete hanging tank can be lifted by external lifting equipment in conjunction with the lifting ears 18 on the outer wall of the tank body 1, and when the concrete hanging tank is lowered, the annular support plate 9 is first made to contact with the ground, and the tank body 1 can be buffered and protected by the arrangement of four elastic telescopic rods 8. The lifting plate 12 is moved upward to drive the support rod 11 to move upward, and the sealing plate 15 is driven upward by the L-shaped rod 16, so that the sealing plate 15 moves from the discharge pipe 14 to the inner cavity of the tank body 1, so that the concrete in the inner cavity of the tank body 1 can be discharged through the discharge pipe 14, and the support rod 11 can drive the support ring 10 to move upward when it moves upward, and the support ring 10 moves upward to push the bottom connecting plate 6 to flip upward, so that the scraper 7 can be driven to fit the inner wall of the tank body 1, and the scraper 7 can be driven by the driving motor 4 to rotate, so that the concrete attached to the inner wall of the tank body 1 can be scraped off and discharged, thereby improving the sufficiency of the concrete lifting tank to discharge. In the later stage of unloading, the two hydraulic cylinders 13 can be started to push the lifting plate 12 to move downward, and the sealing plate 15 can be pushed downward, so that the concrete attached to the inner wall of the discharge pipe 14 can be pushed out.

Claims

1. A concrete hanging tank for water conservancy construction, comprising a tank body (1) and a tank cover (2) sleeved on the top of the tank body (1), characterized in that: A clamping mechanism is provided between the tank cover (2) and the tank body (1); a driving motor (4) is provided on the top of the tank cover (2); and a circular hole is provided at a middle position on the tank cover (2); a bearing is fixedly connected to the inner cavity of the circular hole; and a stirring shaft (5) is rotatably connected to the inner cavity of the bearing; the top end of the stirring shaft (5) is fixedly connected to the power output end of the driving motor (4); and the bottom end of the stirring shaft (5) extends to the inner cavity of the tank body (1) near the bottom; scrapers (7) are provided near the left and right sides of the inner cavity of the tank body (1); two connecting plates (6) distributed up and down are hingedly connected to the two scrapers (7); and the other side of the connecting plate (6) is movably connected to the stirring shaft (5); and a connecting plate (6) is fixedly connected to the inner cavity of the tank body (1) at the middle position of the bottom. A discharge pipe (14) is provided which is communicated with the inner cavity of the discharge pipe (14), and a sealing plate (15) which matches the discharge pipe (14) is fitted in the inner cavity of the discharge pipe (14). The top of the sealing plate (15) is fixedly connected with an L-shaped rod (16) near the left and right sides, and the other end of the L-shaped rod (16) is fixedly connected with a supporting rod (11). The bottom of the tank body (1) is provided with through holes which match the supporting rod (11) near the left and right sides, and the bottom ends of the two supporting rods (11) respectively penetrate the inner cavities of adjacent through holes and are fixedly connected with a lifting plate (12). The bottom of the tank body (1) is provided with a hydraulic cylinder (13) near the left and right sides, and the power end of the hydraulic cylinder (13) is fixedly connected with the lifting plate (12). A supporting mechanism is provided at the bottom of the tank body (1).

2. A concrete hanging tank for water conservancy construction as claimed in claim 1, characterized in that: The clamping mechanism comprises an annular plate (19), and the annular plate (19) is sleeved and fixed on the outer wall of the tank body (1) near the top, and the top left and right sides of the annular plate (19) are fixedly connected to fixing plates (20), and the fixing plates (20) are slidably connected to T-shaped rods (21), and the left and right sides of the tank cover (2) are provided with fixing holes (22) adapted to the T-shaped rods (21), one end of the two T-shaped rods (21) is respectively inserted into the inner cavity of the adjacent fixing holes (22), and the outer walls of the two T-shaped rods (21) are sleeved with reset springs (23), and the two ends of the reset springs (23) are fixedly connected to the T-shaped rods (21) and the fixing plates (20).

3. A concrete hanging tank for water conservancy construction as claimed in claim 1, characterized in that: The support mechanism comprises four elastic telescopic rods (8), and the four elastic telescopic rods (8) are all fixedly connected to the outer wall of the tank body (1), the four elastic telescopic rods (8) are distributed in a rectangular array, and the bottom ends of the four elastic telescopic rods (8) are fixedly connected to the same annular support plate (9).

4. A concrete hanging tank for water conservancy construction as claimed in claim 1, characterized in that: The top ends of the two support rods (11) are fixedly connected to a same support ring (10), and the top of the support ring (10) is fitted with a connecting plate (6) at the bottom.

5. A concrete hanging tank for water conservancy construction as claimed in claim 1, characterized in that: The outer wall of the support rod (11) is sleeved with a sealing ring (17), and the sealing ring (17) is fixedly connected to the bottom of the tank body (1).

6. A concrete hanging tank for water conservancy construction as claimed in claim 1, characterized in that: The top of the tank cover (2) is fixedly connected to handles (3) near the left and right sides.

7. A concrete hanging tank for water conservancy construction as claimed in claim 1, characterized in that: Lifting ears (18) are fixedly connected to the front and rear sides of the tank body (1) near the top.

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