Waterproof structure for construction joint of super-long pool wall

Abstract

The application relates to the technical field of building construction, and discloses a waterproof structure for a construction joint of an ultra-long pool wall, which comprises a pool wall, a mounting groove is formed in the pool wall, an outer frame is arranged in the mounting groove, an inner frame is arranged in the outer frame, and a waterproof structure for preventing the construction joint of the pool wall from leaking is arranged in the inner frame. The waterproof structure comprises a waterproof rotating block, the waterproof rotating block is arranged in the inner frame, when the sealing pad is corroded and affects the waterproof effect, the waterproof rotating block is only rotated, when the corroded sealing pad on the waterproof rotating block is moved away from the construction joint, the new sealing pad on the waterproof rotating block is rotated to the construction joint, the old sealing pad can be replaced to ensure that the construction joint is prevented from leaking, the sealing pad does not need to be disassembled and replaced after being damaged, and the replacement of the sealing pad can be completed by rotating the waterproof rotating block.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a waterproof structure for construction joints in ultra-long water tank walls. Background Technology

[0002] Construction joints are weak points in waterproofing. If the location or form of the construction joint is inappropriate, the materials used are not up to standard, or the concrete pouring at the construction joint is not properly treated, leakage will occur. This is especially true for construction joints in extra-long pool walls, where a waterproof structure is needed to ensure that the construction joints do not leak.

[0003] A search revealed Chinese Patent Publication No. CN216892884U, which discloses a waterproof structure for treating leakage at construction joints in water tanks. This invention relates to the field of waterproofing technology and includes a tank body with a stainless steel waterproof plate embedded inside. The upper surface of the stainless steel waterproof plate has a waterproof groove, and a supporting short plate is fixedly connected to the inner wall of the groove. The supporting short plate is rotatably connected to a threaded push rod. By incorporating components such as the threaded push rod, a transmission sleeve, and a waterproof colloid placement box, the threaded push rod can rotate to push the transmission sleeve, thereby enabling the device to move the waterproof colloid placement box via the transmission sleeve. This solves the problem in current waterproofing structures where the waterproof colloid is easily corroded after prolonged use, making replacement difficult and leading to a decrease in waterproofing effectiveness.

[0004] The above solution has the following problems during implementation: If the waterproof colloid is damaged, it is necessary to rotate the hexagonal rotating block to drive the threaded push rod, which in turn pushes the transmission sleeve, causing the transmission sleeve to extend the waterproof colloid placement box. Only by quickly extending the waterproof colloid placement box can a new waterproof colloid be replaced. This operation is cumbersome. Furthermore, after extending the waterproof colloid placement box, the construction joint cannot be waterproofed, resulting in water seepage when replacing the waterproof colloid. Summary of the Invention

[0005] The purpose of this invention is to provide a waterproof structure for construction joints in ultra-long pool walls, to solve the problem that when the waterproof colloid is damaged, it is still necessary to rotate a hexagonal rotating block to drive a threaded push rod, which in turn pushes a transmission sleeve to extend the waterproof colloid placement box. This allows for quick extension of the waterproof colloid placement box before a new waterproof colloid can be replaced. This operation is cumbersome, and after the waterproof colloid placement box is extended, the construction joint cannot be waterproofed, resulting in water leakage when replacing the waterproof colloid.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a waterproof structure for construction joints of an ultra-long water tank wall, comprising a tank wall, an installation groove formed inside the tank wall, an outer frame disposed inside the installation groove, an inner frame disposed inside the outer frame, and a waterproof structure disposed inside the inner frame for preventing leakage at the construction joints of the water tank wall, the waterproof structure comprising:

[0007] A waterproof rotating block is disposed inside the inner frame. The waterproof rotating block has a rotating chamber inside and several sealing gaskets are arranged around the outer wall of the waterproof rotating block in a circumferential direction.

[0008] Several clamping components are arranged around the outer wall of the waterproof rotating block to ensure that the sealing gasket is tightly attached to the construction joint of the pool wall.

[0009] A lifting assembly, located inside a rotating chamber, is used to drive the clamping operation of the clamping assembly.

[0010] Preferably, the clamping assembly includes an outer sleeve, inside which a telescopic rod is slidably installed. One end of the telescopic rod passes through the outer sleeve and extends into the interior of the rotating chamber, while the other end of the telescopic rod passes through the outer sleeve and extends to the bottom of the sealing gasket. A slider is fixedly installed on the outer wall of the telescopic rod inside the outer sleeve, and the slider is slidably installed inside the outer sleeve. A spring is fixedly installed at the bottom end of the slider, and the spring is sleeved on the outside of the telescopic rod.

[0011] Preferably, the lifting assembly includes a rotating rod, and the outer wall surface of the rotating rod is provided with a plurality of annular grooves along the length direction of the rotating rod, and an abutment block is fixedly installed on the surface of the annular groove.

[0012] Preferably, a limiting platform is fixedly installed at the bottom of the inner frame, and an arc-shaped groove for supporting the waterproof rotating block is provided at the top of the limiting platform.

[0013] Preferably, the waterproof structure further includes a mounting plate, on both sides of the outer wall of the mounting plate are threaded with fastening bolts, and threaded holes adapted to the fastening bolts are opened on both sides of one end of the limiting platform.

[0014] Preferably, the outer wall of the waterproof rotating block is provided with through holes for installing the outer sleeve.

[0015] Preferably, a rotating sleeve with a hollow internal structure is fixedly installed at one end of the waterproof rotating block, and an adjustment knob is fixedly installed at one end of the outer wall of the rotating sleeve.

[0016] Preferably, one end of the rotating rod passes through the rotating sleeve and is fixedly mounted with a fixing frame.

[0017] Preferably, the outer wall of the rotating rod has several positioning grooves around the adjustment knob, the surface of the adjustment knob has a through hole, and an elastic sheet is fixedly installed around the inner wall of the through hole.

[0018] Preferably, the outer frame has drying chambers on both sides, and a drying box with a top opening is fixedly installed inside the drying chamber. The drying box is filled with desiccant, and drainage grooves are provided on both sides of the outer wall of the inner frame.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] This invention utilizes a waterproof structure. In practical use, the sealing gasket on the outer wall of the waterproof rotating block abuts against the construction joint to achieve waterproofing. When the sealing gasket becomes corroded, affecting the waterproofing effect, simply rotating the waterproof rotating block removes the corroded gasket from the construction joint. A new sealing gasket then rotates to the construction joint, replacing the old one and ensuring the construction joint remains leak-proof. There's no need to disassemble and replace the damaged gasket; simply rotating the waterproof rotating block completes the replacement. The operation is convenient and quick. Furthermore, while rotating the waterproof rotating block, the rotating rod remains fixed and does not rotate. Therefore, the clamping component located at the new sealing gasket rotates to the abutting block, and the telescopic rod moves towards the sealing gasket under the pressure of the abutting block. Simultaneously, the spring is stretched via the slider, and the telescopic rod further compresses the sealing gasket outward, ensuring a tight fit against the construction joint, thus further improving the waterproofing effect of the construction joint. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a waterproof structure for construction joints of an ultra-long water tank wall according to the present invention;

[0022] Figure 2 This is a schematic diagram of a waterproof structure for a construction joint of an ultra-long water tank wall according to the present invention.

[0023] Figure 3 This is a schematic diagram of the internal structure of the inner frame of a waterproof structure for construction joints of an ultra-long water tank wall according to the present invention.

[0024] Figure 4 This is a schematic diagram of a waterproof block structure for a waterproof structure of an ultra-long water tank wall construction joint according to the present invention;

[0025] Figure 5 This is a half-sectional view of a waterproofing block for a waterproofing structure used in construction joints of an ultra-long water tank wall according to the present invention.

[0026] Figure 6 This is a schematic diagram of the rotating rod structure of a waterproof structure for construction joints of ultra-long water tank walls according to the present invention;

[0027] Figure 7 for Figure 2 A magnified structural diagram of A in the middle;

[0028] Figure 8 for Figure 6 A magnified structural diagram of B in the diagram.

[0029] In the diagram: 10-pool wall; 11-mounting groove; 20-outer frame; 21-drying chamber; 22-drying box; 23-desiccant; 30-waterproof structure; 31-waterproof rotating block; 311-rotating chamber; 312-through hole; 32-sealing gasket; 33-lifting assembly; 331-rotating rod; 332-annular groove; 333-abutting block; 334-positioning groove; 34-mounting plate; 341-fixed frame; 35-pressing assembly; 351-outer sleeve; 352-telescopic rod; 353-slider; 354-spring; 36-adjusting knob; 361-elastic sheet; 362-through hole; 37-rotating sleeve; 40-inner frame; 41-limiting platform; 42-drainage groove. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention. Embodiment 1

[0031] Please see Figure 1-8 This invention provides a technical solution: a waterproof structure for construction joints of an ultra-long water tank wall, comprising a tank wall 10, an installation groove 11 inside the tank wall 10, an outer frame 20 fixedly installed inside the installation groove 11, an inner frame 40 fixedly installed inside the outer frame 20, and a waterproof structure 30 inside the inner frame 40 for preventing leakage at the construction joint of the water tank wall. The waterproof structure 30 includes a waterproof rotating block 31, several pressing components 35, and a lifting component 33. The waterproof rotating block 31 is disposed inside the inner frame 40, and through holes for installing the outer sleeve 351 are formed around the outer wall of the waterproof rotating block 31. 312, the waterproof rotating block 31 has a rotating chamber 311 inside. Four sealing gaskets 32 are adhered to the outer wall of the waterproof rotating block 31 along the circumferential direction. Since there are four sealing gaskets 32, they need to be removed and replaced only when all four sealing gaskets 32 are damaged. The sealing gaskets 32 have an arched structure, and the middle area of ​​the sealing gaskets 32 is not connected to the waterproof rotating block 31. The pressing assembly 35 is set around the outer wall of the waterproof rotating block 31 to make the sealing gaskets 32 tightly adhered to the construction joint of the pool wall. The lifting assembly 33 is set inside the rotating chamber 311 to drive the pressing operation of the pressing assembly 35.

[0032] Furthermore, waterproofing is achieved by the sealing gasket 32 ​​on the outer wall of the waterproof rotating block 31 abutting against the construction joint. When the sealing gasket 32 ​​is corroded and affects the waterproofing effect, simply rotate the waterproof rotating block 31. When the corroded sealing gasket 32 ​​on the waterproof rotating block 31 is moved away from the construction joint, the new sealing gasket 32 ​​on the waterproof rotating block 31 will rotate to the construction joint, thus replacing the old sealing gasket 32 ​​to ensure the construction joint is leak-proof. There is no need to disassemble and replace the sealing gasket 32 ​​after it is damaged. The replacement of the sealing gasket can be completed simply by rotating the waterproof rotating block 31, which is convenient and quick.

[0033] In a preferred embodiment, the clamping assembly 35 includes an outer sleeve 351, which is fixedly installed inside the through hole 312. A telescopic rod 352 is slidably installed inside the outer sleeve 351. One end of the telescopic rod 352 passes through the outer sleeve 351 and extends into the rotating chamber 311, while the other end passes through the outer sleeve 351 and extends to the bottom of the sealing gasket 32. A slider 353 is fixedly installed on the outer wall of the telescopic rod 352 inside the outer sleeve 351, and the slider 353 is slidably installed inside the outer sleeve 351. A spring 354 is fixedly installed at the bottom of the slider 353, and the spring 354 is sleeved on the outside of the telescopic rod 352.

[0034] Furthermore, when the waterproof rotating block 31 is rotated, the rotating rod 331 is fixed and will not rotate accordingly. Therefore, the clamping component 35 located at the new sealing gasket 32 ​​will rotate to the abutment block 333. Under the pressure of the abutment block 333, the telescopic rod 352 will move towards the sealing gasket 32. At the same time, the spring 354 can be stretched by the slider 353. The telescopic rod 352 will then squeeze the sealing gasket 32 ​​outward, making it tightly abut against the construction joint, which can further improve the waterproof effect of the construction joint. Since the clamping component 35 is no longer squeezed by the abutment block 333, the telescopic rod 352 will return to its initial position under the elastic force of the spring 354. At the same time, the sealing gasket 32 ​​will not protrude outward, which will not affect the smooth rotation of the sealing gasket 32 ​​to the construction joint, and will not cause wear and tear on the sealing gasket 32.

[0035] In a preferred embodiment, the lifting assembly 33 includes a rotating rod 331. One end of the rotating rod 331 is fixedly mounted on a fixing frame 341 and is also fixedly mounted on a mounting plate 34 via the fixing frame 341. A plurality of annular grooves 332 are formed on the outer surface of the rotating rod 331 along its length. The width of the annular grooves 332 is greater than the diameter of the telescopic rod 352, ensuring that the telescopic rod 352 can move within the annular grooves 332. An abutment block 333 is fixedly mounted on the surface of the annular grooves 332, facing the construction joint. The abutment block 333 has an arc-shaped structure, ensuring that the end of the telescopic rod 352 can move from the lower part of the abutment block 333 to the higher part, thereby completing the compression of the telescopic rod 352.

[0036] In a preferred embodiment, a limiting platform 41 is fixedly installed at the bottom of the inner frame 40. The top of the limiting platform 41 is provided with an arc-shaped groove for supporting the waterproof rotating block 31. The arc-shaped groove is adapted to the waterproof rotating block 31, so that the waterproof rotating block 31 can rotate within the arc-shaped groove.

[0037] In a preferred embodiment, the waterproof structure 30 further includes a mounting plate 34. Fastening bolts are threaded onto both sides of the outer wall of the mounting plate 34. The limiting platform 41 has threaded holes on both sides at one end that are compatible with the fastening bolts. The mounting plate 34 is fixedly mounted on the limiting platform 41 by the fastening bolts, thus enabling the fixed installation of the waterproof rotating block 31. Furthermore, when replacing the sealing gasket 32 ​​on the waterproof rotating block 31, simply removing the mounting plate 34 from the inner frame 40 allows the waterproof rotating block 31 to be pulled out from the inner frame 40, thereby completing the replacement of the sealing gasket 32.

[0038] In a preferred embodiment, a rotating sleeve 37 with a hollow internal structure is fixedly installed at one end of the waterproof rotating block 31. A hole for the rotating sleeve 37 to rotate is opened on the surface of the mounting plate 34. A plug is fixedly installed at the end of the waterproof rotating block 31 away from the rotating sleeve 37. The plug is inserted into a hole at one end of the inner frame 40, which enables the installation of the waterproof rotating block 31 without affecting its normal rotation. An adjustment knob 36 is fixedly installed at one end of the outer wall of the rotating sleeve 37, and the adjustment knob 36 facilitates the rotation of the waterproof rotating block 31.

[0039] In a preferred embodiment, one end of the rotating rod 331 passes through the rotating sleeve 37 and is fixedly mounted with a fixing frame 341, and the fixing frame 341 is fixedly connected to the mounting plate 34.

[0040] In a preferred embodiment, the outer wall of the rotating rod 331 has four positioning grooves 334 located around the adjusting knob 36. The surface of the adjusting knob 36 has a through hole 362. Four elastic pieces 361 are fixedly installed around the inner wall of the through hole 362. When the waterproof rotating block 31 is rotated by the adjusting knob 36, the elastic pieces 361 on the inner wall of the adjusting knob 36 will also rotate. When the new sealing gasket 32 ​​is rotated to the construction joint, the four elastic pieces 361 will re-engage in the four positioning grooves 334, thus locking and positioning the waterproof rotating block 31 and preventing it from rotating on its own.

[0041] Example 2

[0042] Please see Figure 1-3 This invention provides a technical solution: a waterproof structure for construction joints of an ultra-long water tank wall, comprising a tank wall 10, an installation groove 11 inside the tank wall 10, an outer frame 20 fixedly installed inside the installation groove 11, an inner frame 40 fixedly installed inside the outer frame 20, and a waterproof structure 30 inside the inner frame 40 for preventing leakage at the construction joint of the water tank wall. The waterproof structure 30 includes a waterproof rotating block 31, several pressing components 35, and a lifting component 33. The waterproof rotating block 31 is disposed inside the inner frame 40, and through holes for installing the outer sleeve 351 are formed around the outer wall of the waterproof rotating block 31. 312, the waterproof rotating block 31 has a rotating chamber 311 inside. Four sealing gaskets 32 are adhered to the outer wall of the waterproof rotating block 31 along the circumferential direction. Since there are four sealing gaskets 32, they need to be removed and replaced only when all four sealing gaskets 32 are damaged. The sealing gaskets 32 have an arched structure, and the middle area of ​​the sealing gaskets 32 is not connected to the waterproof rotating block 31. The pressing assembly 35 is set around the outer wall of the waterproof rotating block 31 to make the sealing gaskets 32 tightly adhered to the construction joint of the pool wall. The lifting assembly 33 is set inside the rotating chamber 311 to drive the pressing operation of the pressing assembly 35.

[0043] Furthermore, waterproofing is achieved by the sealing gasket 32 ​​on the outer wall of the waterproof rotating block 31 abutting against the construction joint. When the sealing gasket 32 ​​is corroded and affects the waterproofing effect, simply rotate the waterproof rotating block 31. When the corroded sealing gasket 32 ​​on the waterproof rotating block 31 is moved away from the construction joint, the new sealing gasket 32 ​​on the waterproof rotating block 31 will rotate to the construction joint, thus replacing the old sealing gasket 32 ​​to ensure the construction joint is leak-proof. There is no need to disassemble and replace the sealing gasket 32 ​​after it is damaged. The replacement of the sealing gasket can be completed simply by rotating the waterproof rotating block 31, which is convenient and quick.

[0044] See Figure 3In a preferred embodiment, the outer frame 20 has drying chambers 21 on both sides inside. A drying box 22 with a top opening is fixedly installed inside the drying chamber 21. The drying box 22 is filled with desiccant 23. Drainage grooves 42 are provided on both sides of the outer wall of the inner frame 40. The end face of the limiting platform 41 is at the same horizontal line as the drainage groove 42. If the sealing gasket 32 ​​is damaged and water leakage occurs, the water leaking from the construction joint will flow along the waterproof block 31 to the limiting platform 41, and then flow along the drainage groove 42 into the drying box 22. The desiccant 23 in the drying box 22 will absorb the leaking water, thus avoiding damage to the pool wall.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof structure for a construction joint of an ultra-long pool wall, comprising a pool wall (10), a mounting groove (11) is formed inside the pool wall (10), an outer frame (20) is arranged inside the mounting groove (11), and an inner frame (40) is arranged inside the outer frame (20), characterized in that: The inner frame (40) is internally provided with a waterproof structure (30) for preventing leakage of pool wall construction joints, the waterproof structure (30) comprises: A waterproof rotating block (31) is arranged inside the inner frame (40), a rotating cavity (311) is formed in the waterproof rotating block (31), and a plurality of sealing pads (32) are arranged on the outer wall of the waterproof rotating block (31) in the circumferential direction. A plurality of pressing assemblies (35) are arranged on the outer wall of the waterproof rotating block (31), which are used to tightly adhere the sealing pads (32) to the pool wall construction joints. A jacking assembly (33) is arranged inside the rotating cavity (311), which is used to drive the pressing operation of the pressing assembly (35).

2. The waterproof structure for the construction joint of the super-long pool wall according to claim 1, characterized in that: The pressing assembly (35) comprises an outer sleeve (351), a telescopic rod (352) is slidably installed inside the outer sleeve (351), one end of the telescopic rod (352) penetrates the outer sleeve (351) and extends into the rotating cavity (311), the other end of the telescopic rod (352) penetrates the outer sleeve (351) and extends to the bottom of the sealing pad (32), a sliding block (353) is fixedly installed on the outer wall of the telescopic rod (352) inside the outer sleeve (351), and the sliding block (353) is slidably installed inside the outer sleeve (351), a spring (354) is fixedly installed at the bottom end of the sliding block (353), and the spring (354) is sleeved on the outside of the telescopic rod (352).

3. The waterproof structure for the construction joint of the super-long pool wall according to claim 1, characterized in that: The jacking assembly (33) comprises a rotating rod (331), a plurality of annular grooves (332) are formed on the outer wall surface of the rotating rod (331) along the length direction of the rotating rod (331), and an abutting block (333) is fixedly installed on the surface of each annular groove (332).

4. The waterproof structure for the construction joint of the super-long pool wall according to claim 1, characterized in that: A limiting table (41) is fixedly installed at the bottom end inside the inner frame (40), and an arc-shaped groove for supporting the waterproof rotating block (31) is formed at the top end of the limiting table (41).

5. The waterproof structure for the construction joint of the super-long pool wall according to claim 4, characterized in that: The waterproof structure (30) further comprises a mounting plate (34), fastening bolts are threadedly installed on the outer wall of the mounting plate (34) on both sides, and threaded holes matched with the fastening bolts are formed at the two sides of one end of the limiting table (41).

6. The waterproof structure for the construction joint of the super-long pool wall according to claim 2, characterized in that: A through hole (312) for mounting the outer sleeve (351) is formed in the outer wall of the waterproof rotating block (31) in the circumferential direction.

7. The waterproof structure for the construction joint of the super-long pool wall according to claim 3, characterized in that: A rotating sleeve (37) with a hollow structure is fixedly installed at one end of the outer wall of the waterproof rotating block (31), and an adjusting knob (36) is fixedly installed at one end of the outer wall of the rotating sleeve (37).

8. The waterproof structure for the construction joint of the super-long pool wall according to claim 7, characterized in that: One end of the rotating rod (331) penetrates the rotating sleeve (37) and is fixedly installed with a fixing frame (341).

9. The waterproof structure for the construction joint of the super-long pool wall according to claim 7, characterized in that: A plurality of positioning grooves (334) are formed on the outer wall of the rotating rod (331) at the adjusting knob (36), a through hole (362) is formed on the surface of the adjusting knob (36), and elastic sheets (361) are fixedly installed on the inner wall of the through hole (362) in the circumferential direction.

10. The waterproof structure for the construction joint of the super-long pool wall according to claim 1, characterized in that: The outer frame (20) is internally provided with drying chambers (21) on both sides, the drying chambers (21) are internally fixedly installed with top-opened drying boxes (22), the drying boxes (22) are internally filled with drying agents (23), and the inner frame (40) is externally provided with drainage grooves (42) on both sides.

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