Pouring-free tank bottom

Abstract

The utility model relates to the technical field of assembled tanks, and provides a pouring-free tank bottom which comprises an assembled tank, the bottom of the assembled tank is provided with a tank bottom, the top of the tank bottom is provided with an installation mechanism, the installation mechanism comprises an inlaying groove, and the inlaying groove is formed in the bottom of the assembled tank. According to the mounting mechanism, when the assembly tank and the tank bottom are mounted, a worker positions the tank bottom firstly, then puts the bottommost assembly block into the mounting groove, mounts the hydraulic cylinder into the mounting groove and presses the stress rod to make contact with the top of the tank bottom, the hydraulic cylinder retracts after being stressed, the hydraulic rod stretches out, and then the assembly tank and the tank bottom are mounted in the mounting groove through the cooperation of the hydraulic cylinder, the locking block, the fixing bolt and other components of the mounting mechanism. And the locking block is driven to enter the locking groove. According to the technical scheme, the assembling tank is formed through the multiple assembling blocks, finally, the fixing bolts are installed to fix the tank body, and through the technical scheme, the technical problem that the assembling tank and the tank bottom cannot be stably installed in the related technology is solved.

Description

Technical Field

[0001] The embodiments of this utility model relate to the field of assembled tank technology, specifically to a non-cast tank bottom. Background Technology

[0002] Geomembrane is a synthetic material with high strength, low permeability, and high durability, mainly used in civil engineering for seepage prevention, isolation, and reinforcement. It is typically made of synthetic materials such as polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC), and is widely used in water conservancy, environmental protection, transportation, and civil engineering.

[0003] Existing standardized tanks generally use concrete tank bottoms or assembled hard bottom structures. These tank bottoms have good sealing performance, but are costly. Now, an oil-based polymer tank bottom is being used, which greatly reduces the installation cycle. Therefore, we propose a non-cast tank bottom. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this utility model provide a non-castable tank bottom, which solves the problem of adjusting the skeleton length in related technologies.

[0005] According to one aspect, at least one embodiment of the present invention provides a non-castable tank bottom, including an assembled tank, wherein a tank bottom is installed at the bottom of the assembled tank, and an installation mechanism is provided at the top of the tank bottom;

[0006] The installation mechanism includes an inlay groove, which is located at the bottom of the assembled tank. A hydraulic cylinder is fixedly connected inside the inlay groove. One end of the hydraulic cylinder is slidably connected to a force rod via a piston, and the other end of the hydraulic cylinder is slidably connected to a hydraulic rod via another piston. A locking block is fixedly connected to the end of the hydraulic rod away from the side of the hydraulic cylinder. An installation groove is provided at the top of the tank bottom, and a locking groove is provided inside the installation groove.

[0007] For example, in at least one embodiment of the present invention, a non-castable tank bottom is provided, which further includes: a compression spring fixedly connected to the bottom of the hydraulic cylinder, and the end of the compression spring away from the side of the hydraulic cylinder is fixedly connected to the circumferential surface of the force-bearing rod. The purpose of this is to ensure that the force-bearing rod can automatically reset and reduce human intervention.

[0008] The top of the assembled tank has bolt holes, and a fixing bolt is slidably connected inside the bolt holes. One end of the fixing bolt passes through the bolt hole and penetrates the top of the tank bottom. The purpose of the fixing bolt is to fix the tank bottom to the stirrups of the assembled tank bottom.

[0009] The bottom of the tank is set to a geomembrane, and the initial state of the compression spring is relaxed. The purpose is to enable various working conditions, requiring only a flat ground, without the need for concrete pouring or a hard bottom, thus saving costs.

[0010] The number of the inlay groove, hydraulic cylinder and fixing bolt is set to several, and they are arranged in a circumferential array along the circumference of the assembled tank. One end of the force rod is located on the displacement trajectory of the tank bottom. The purpose is to ensure the firmness and sealing of the connection between the assembled tank and the tank bottom.

[0011] According to another aspect, at least one embodiment of this utility model also provides a non-castable tank bottom, including an auxiliary support mechanism. The auxiliary support mechanism includes a pressing rod, which is fixedly connected to the inside of the assembled tank. A support box is fixedly connected to the top of the tank bottom. A control shaft is rotatably connected through the side of the support box. A rotating rod is fixedly connected to the circumferential surface of the control shaft. A pushing rod is fixedly connected to the circumferential surface of the control shaft. A support shaft is rotatably connected inside the support box. A gear is fixedly passed through the circumferential surface of the support shaft. A sliding groove is opened inside the support box. A rack is slidably connected inside the sliding groove. A connecting rod is fixedly connected to the circumferential surface of the support shaft. A support arc plate is fixedly connected to one end of the connecting rod. The purpose is to improve the support stability when it is necessary to inspect and observe the inside of the assembled tank.

[0012] For example, in at least one embodiment of the present invention, a non-castable tank bottom is provided, which further includes: a torsion spring fixedly connected inside the support box, and one end of the torsion spring away from the inside of the support box is fixedly connected to the circumferential surface of the control shaft. The purpose is to ensure that the control shaft can automatically reset and reduce manual intervention.

[0013] A return spring is fixedly connected to the inner wall of the support box. The end of the return spring away from the inside of the support box is fixedly connected to the bottom of the rack. The purpose of this is to ensure that the rack can automatically return to its original position and reduce manual intervention.

[0014] The side of the rotating rod is located on the displacement trajectory of the pressing rod, and the top of the rack is located on the displacement trajectory of the pushing rod. The purpose is to ensure that the movement of the pressing rod can press the rotating rod, and to ensure that the rotation of the pushing rod can push the rack.

[0015] The circumferential surface of the gear meshes with the side surface of the rack. The side surface of the support box is provided with a moving groove, and the side surface of the connecting rod is slidably connected to the inside of the moving groove. The purpose of this is to ensure that the rotation of the gear can drive the rack to move.

[0016] The beneficial effects of the embodiments of this utility model are as follows:

[0017] 1. In this utility model, through the cooperation of components such as the hydraulic cylinder, locking block, and fixing bolts of the installation mechanism, when installing the assembled tank and tank bottom, the worker first positions the tank bottom, then places the bottommost assembly block in, and the hydraulic cylinder is installed in the installation groove. Pressing causes the force-bearing rod to contact the top of the tank bottom. After being subjected to force, the hydraulic cylinder retracts, the hydraulic rod extends, and drives the locking block into the locking groove. The assembled tank is formed by multiple assembly blocks, and finally, the fixing bolts are installed to fix the tank body. This design achieves the effect of stable installation of the assembled tank and tank bottom, ensuring the firmness and sealing of the connection between the assembled tank and tank bottom.

[0018] 2. In this utility model, through the cooperation of components such as the control shaft, rack, and support arc plate of the auxiliary support mechanism, when disassembling the assembly block, the pressing rod moves, causing the rotating rod to be unloaded. The torsion spring drives the control shaft to rotate, pushing the rod to press the rack. The rack meshes with the gear, driving the connecting rod to rotate. The support arc plate provides support for the assembly tank, ensuring the safety of personnel entering for maintenance. When installing the assembly block, the rack automatically resets via the return spring, and the support arc plate returns to its original position. This design achieves the effect of auxiliary support for the assembly tank, improving safety and ease of operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0020] Figure 1 This is a structural schematic diagram of the three-dimensional appearance of the present invention from a first-person perspective;

[0021] Figure 2 This is a first-person three-dimensional cross-sectional structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the present invention from a second-view three-dimensional cross-section;

[0023] Figure 4 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the diagram;

[0024] Figure 5 This utility model Figure 3 A three-dimensional magnified structural diagram of B.

[0025] In the diagram: 1. Assembled tank; 2. Tank bottom; 3. Installation mechanism; 31. Insertion groove; 32. Hydraulic cylinder; 33. Force rod; 34. Hydraulic rod; 35. Locking block; 36. Locking groove; 37. Compression spring; 38. Bolt hole; 39. Fixing bolt; 310. Mounting groove; 4. Auxiliary support mechanism; 41. Pressing rod; 42. Support box; 43. Control shaft; 44. Rotating rod; 45. Push rod; 46. Support shaft; 47. Gear; 48. Slide groove; 49. Rack; 410. Connecting rod; 411. Support arc plate; 412. Torsion spring; 413. Return spring; 414. Moving groove. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0027] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] like Figures 1-5 As shown, it illustrates a non-castable tank bottom in one embodiment of the present invention, including an assembled tank 1, a tank bottom 2 installed at the bottom of the assembled tank 1, and an installation mechanism 3 provided at the top of the tank bottom 2;

[0033] The mounting mechanism 3 includes an inlay groove 31, which is located at the bottom of the assembled tank 1. A hydraulic cylinder 32 is fixedly connected inside the inlay groove 31. One end of the hydraulic cylinder 32 is slidably connected to a force rod 33 via a piston. The other end of the hydraulic cylinder 32 is slidably connected to a hydraulic rod 34 via another piston. A locking block 35 is fixedly connected to the end of the hydraulic rod 34 away from the side of the hydraulic cylinder 32. An installation groove 310 is provided at the top of the tank bottom 2. A locking groove 36 is provided inside the installation groove 310.

[0034] In some examples, a compression spring 37 is fixedly connected to the bottom of the hydraulic cylinder 32. One end of the compression spring 37 away from the side of the hydraulic cylinder 32 is fixedly connected to the circumferential surface of the force rod 33. The purpose of this is to ensure that the force rod 33 can automatically reset and reduce human intervention.

[0035] The top of the assembled tank 1 has a bolt hole 38, and a fixing bolt 39 is slidably connected inside the bolt hole 38. One end of the fixing bolt 39 passes through the inside of the bolt hole 38 and penetrates the top of the tank bottom 2. The purpose is to fix the tank bottom 2 to the bottom stirrup of the assembled tank 1 by fixing the fixing bolt 39.

[0036] The bottom of the tank 2 is set to a geomembrane, and the initial state of the compression spring 37 is relaxed. The purpose is to achieve various working conditions, requiring only a flat ground, without the need for concrete pouring and a hard bottom, thus saving costs.

[0037] The number of the inlay groove 31, hydraulic cylinder 32 and fixing bolt 39 is set to several, and they are arranged in a circumferential array along the circumference of the assembled tank 1. One end of the force rod 33 is located on the displacement trajectory of the tank bottom 2. The purpose is to ensure the firmness and sealing of the connection between the assembled tank 1 and the tank bottom 2.

[0038] For example, such as Figures 1-5As shown, when it is necessary to connect and install the assembled tank 1 and the tank bottom 2, the worker first installs the tank bottom 2 into a suitable position, then positions the bottommost assembly block so that the hydraulic cylinder 32 is installed inside the installation groove 310. Then, pressing causes the force rod 33 to contact the top of the tank bottom 2. At this time, the force rod 33 is forced to retract into the hydraulic cylinder 32, while the hydraulic rod 34 is forced outward by the pressure of the liquid inside the hydraulic cylinder 32. The movement of the hydraulic rod 34 drives the locking block 35 to move into the locking groove 36. By installing multiple assembly blocks, the assembled tank 1 is formed. Finally, the fixing bolt 39 is installed inside the bolt hole 38, passing through the tank bottom 2, to fix the assembled tank 1. When it is necessary to disassemble a single assembly block, the worker disassembles the assembly block so that the force rod 33 is no longer under force, and the locking is released by the return spring 413.

[0039] like Figures 1-5 As shown, this invention illustrates a non-castable tank bottom in another embodiment of the present invention, which is largely the same as the above-described technical solution. Therefore, only the differences are described. It includes an auxiliary support mechanism 4, which includes a pressing rod 41 fixedly connected inside the assembled tank 1. A support box 42 is fixedly connected to the top of the tank bottom 2. A control shaft 43 is rotatably connected through the side of the support box 42. A rotating rod 44 is fixedly connected to the circumferential surface of the control shaft 43, and a pushing rod 45 is fixedly connected to the circumferential surface of the control shaft 43. A support shaft 46 is rotatably connected inside the support box 42, and a gear 47 is fixedly passed through the circumferential surface of the support shaft 46. A sliding groove 48 is provided inside the support box 42, and a rack 49 is slidably connected inside the sliding groove 48. A connecting rod 410 is fixedly connected to the circumferential surface of the support shaft 46, and a support arc plate 411 is fixedly connected to one end of the connecting rod 410. The purpose of this is to improve the stability of the support when it is necessary to inspect and observe the interior of the assembled tank 1.

[0040] In some examples, a torsion spring 412 is fixedly connected inside the support box 42. One end of the torsion spring 412 away from the inside of the support box 42 is fixedly connected to the circumferential surface of the control shaft 43. The purpose of this is to ensure that the control shaft 43 can automatically reset and reduce manual intervention.

[0041] A return spring 413 is fixedly connected to the inner wall of the support box 42. The end of the return spring 413 away from the inside of the support box 42 is fixedly connected to the bottom of the rack 49. The purpose is to ensure that the rack 49 can automatically reset and reduce manual intervention.

[0042] The side of the rotating rod 44 is located on the displacement trajectory of the pressing rod 41, and the top of the rack 49 is located on the displacement trajectory of the push rod 45. The purpose is to ensure that the movement of the pressing rod 41 can press the rotating rod 44, and to ensure that the rotation of the push rod 45 can push the rack 49.

[0043] The circumferential surface of gear 47 meshes with the side surface of rack 49. A moving groove 414 is provided on the side of support box 42. The side of connecting rod 410 is slidably connected to the inside of moving groove 414. The purpose is to ensure that the rotation of gear 47 can drive rack 49 to move.

[0044] For example, such as Figures 1-5 As shown, when a single assembly block is disassembled, the pressing rod 41 moves along with the assembly block and moves away from the top of the rotating rod 44. At this time, the rotating rod 44 is not under force, and the elasticity of the torsion spring 412 drives the control shaft 43 to rotate. The rotation of the control shaft 43 drives the push rod 45 to rotate. During the rotation of the push rod 45, it presses the top of the rack 49, causing the rack 49 to move inside the slide groove 48. Through the meshing of the rack 49 and the gear 47, the movement of the gear 49 drives the gear 47 to rotate. The rotation of the rack 47 drives the connecting rod 410 to rotate inside the moving groove 414. The rotation of the connecting rod 410 drives the supporting arc plate 411 to provide auxiliary support for the assembly tank 1. At this time, the staff can safely enter the assembly tank 1 for observation and maintenance. When the assembly block is reinstalled, the rack 49 is automatically reset by the return spring 413, which causes the supporting arc plate 411 to reset.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A non-castable tank bottom, characterized in that, The assembly includes a tank (1), the bottom of which is equipped with a tank bottom (2), and the top of which is equipped with an installation mechanism (3). The installation mechanism (3) includes an inlay groove (31), which is located at the bottom of the assembled tank (1). A hydraulic cylinder (32) is fixedly connected inside the inlay groove (31). One end of the hydraulic cylinder (32) is slidably connected to a force rod (33) via a piston. The other end of the hydraulic cylinder (32) is slidably connected to a hydraulic rod (34) via another piston. A locking block (35) is fixedly connected to one end of the hydraulic rod (34) away from the side of the hydraulic cylinder (32). An installation groove (310) is provided at the top of the tank bottom (2), and a locking groove (36) is provided inside the installation groove (310).

2. The non-castable tank bottom according to claim 1, characterized in that, A compression spring (37) is fixedly connected to the bottom of the hydraulic cylinder (32), and one end of the compression spring (37) away from the side of the hydraulic cylinder (32) is fixedly connected to the circumferential surface of the force rod (33).

3. The non-castable tank bottom according to claim 2, characterized in that, The top of the assembled tank (1) is provided with a bolt hole (38), and a fixing bolt (39) is slidably connected inside the bolt hole (38). One end of the fixing bolt (39) passes through the inside of the bolt hole (38) and penetrates the top of the tank bottom (2).

4. The non-castable tank bottom according to claim 3, characterized in that, The bottom of the tank (2) is set to a geomembrane, and the initial state of the compression spring (37) is relaxed.

5. The non-castable tank bottom according to claim 4, characterized in that, The number of the inlay groove (31), hydraulic cylinder (32) and fixing bolt (39) is set to several, and they are arranged in a circumferential array along the circumference of the assembled tank (1). One end of the force rod (33) is located on the displacement trajectory of the tank bottom (2).

6. The non-castable tank bottom according to claim 5, characterized in that, An auxiliary support mechanism (4) is provided at the top of the tank bottom (2). The auxiliary support mechanism (4) includes a pressing rod (41), which is fixedly connected to the inside of the assembled tank (1). A support box (42) is fixedly connected to the top of the tank bottom (2). A control shaft (43) is rotatably connected through the side of the support box (42). A rotating rod (44) is fixedly connected to the circumferential surface of the control shaft (43). A push rod (45) is fixedly connected to the circumferential surface of the control shaft (43). A support shaft (46) is rotatably connected inside the support box (42). A gear (47) is fixedly passed through the circumferential surface of the support shaft (46). A sliding groove (48) is opened inside the support box (42). A rack (49) is slidably connected inside the sliding groove (48). A connecting rod (410) is fixedly connected to the circumferential surface of the support shaft (46). A support arc plate (411) is fixedly connected to one end of the connecting rod (410).

7. A non-castable tank bottom according to claim 6, characterized in that, A torsion spring (412) is fixedly connected inside the support box (42), and one end of the torsion spring (412) away from the inside of the support box (42) is fixedly connected to the circumferential surface of the control shaft (43).

8. The non-castable tank bottom according to claim 7, characterized in that, A return spring (413) is fixedly connected to the inner wall of the support box (42), and one end of the return spring (413) away from the inside of the support box (42) is fixedly connected to the bottom of the rack (49).

9. A non-castable tank bottom according to claim 8, characterized in that, The side of the rotating rod (44) is located on the displacement trajectory of the pressing rod (41), and the top of the rack (49) is located on the displacement trajectory of the pushing rod (45).

10. A non-castable tank bottom according to claim 9, characterized in that, The circumferential surface of the gear (47) meshes with the side surface of the rack (49), and the side surface of the support box (42) is provided with a moving groove (414). The side surface of the connecting rod (410) is slidably connected to the inside of the moving groove (414).

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