Leakage water drainage device for gaps between water inlet towers
By installing a drainage channel and a spring-connected leakage drainage device in the gap between the water intake towers, the problem of damage to the leakage drainage device in the gap between the water intake towers under dynamic water pressure and wind load is solved, thus achieving effective drainage of leakage water and protection of electrical equipment.
Patent Information
- Application Number
- CN202422918258.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-28
AI Technical Summary
In the existing technology, the leakage drainage device of the gap between the water intake towers is easily damaged under the action of dynamic water pressure and wind load, resulting in the leakage water not being effectively drained, which affects the safety of electrical equipment.
Design a leakage water drainage device including a drainage channel and a spring connection. The drainage channel extends along the gap between the water inlet towers. The plug plate is inserted into the groove of the side wall of the tower body. When the tower body vibrates, the spring deforms and returns to its initial state, pushing the drainage channel to return to its original state, ensuring that the leakage water is drained smoothly.
It improves the drainage effect of leakage water between the water inlet towers, enhances the vibration and pressure resistance of the device, prevents leakage water backflow, and protects the safety of electrical equipment.
Smart Images
Figure CN223577045U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water intake tower inter-tower joint leakage water drainage technology field, and specifically is a kind of for water intake tower inter-tower joint leakage water drainage device. BACKGROUND
[0002] Water intake tower in Xiaolangdi Reservoir belongs to water intake structure, and the size is large, when multiple towers are arranged in cluster, larger structural joint is often needed to be arranged in different tower body to meet the requirements of deformation, vibration etc., and the structural joint is water intake tower inter-tower joint. Gate hoist room, electrical equipment, corridor and other structures are usually arranged inside water intake tower, but water will seep into the internal corridor of water intake tower through inter-tower joint in rain and snow days, causing damage to electrical equipment etc., so measures need to be taken to deal with it. In the prior art, waterproofing membrane is usually pasted on the surface of upper inter-tower joint or pvc drainage pipe is used in the lower part of inter-tower joint to deal with it, but water intake tower bears dynamic water pressure, wind load and other dynamic loads all the year round, and the side wall of water intake tower body will vibrate, which can easily cause the cracking or deformation of the connection between waterproofing membrane or pvc drainage pipe and water intake tower structure, resulting in that the leakage water cannot be smoothly drained, and then the leakage water flows back to the inter-tower joint, thereby affecting the drainage effect of the leakage water of inter-tower joint. SUMMARY
[0003] In order to solve the problem that the drainage effect of the leakage water of water intake tower inter-tower joint is affected due to the damage of the drainage part, the utility model provides a leakage water drainage device for water intake tower inter-tower joint, which improves the drainage effect of the leakage water of water intake tower inter-tower joint.
[0004] The utility model discloses a technical scheme adopted to solve the above technical problem: a leakage water drainage device for water intake tower inter-tower joint, which comprises a drainage groove inserted into the inter-tower joint of water intake tower, the drainage groove extends along the length direction of the inter-tower joint of water intake tower, the drainage groove comprises two side parts and a bottom part fixedly connected with the two side parts, the two side parts of the drainage groove are both connected with a plug-in plate, the plug-in plate extends along the length direction of the drainage groove, and the plug-in plate is inserted into a groove on the side wall of the adjacent water intake tower body, and a plurality of springs are connected between the inner walls of the two side parts of the drainage groove.
[0005] As a further optimization of the utility model, one mounting plate is fixedly connected with each end of the spring, the mounting plate comprises an extension plate and a fixed plate which are parallel to each other, the extension plate and the fixed plate are fixedly connected with the inner walls of the two side parts adjacent to the drainage groove, the extension plate and the fixed plate are connected through a connecting plate, and the end part of the spring is fixedly connected with the connecting plate.
[0006] As a further optimization of the utility model, all the springs are distributed along the length direction of the drainage groove.
[0007] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the spacing between the adjacent springs is 59-61cm.
[0008] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the two ends of the spring are fixedly connected with screws, and the screws are fastened through the connecting plate by nuts.
[0009] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the width of the drainage groove gradually decreases from top to bottom.
[0010] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the length of the extension plate is greater than the length of the fixed plate.
[0011] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the plug-in plate is integrally connected with the drainage groove.
[0012] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the distance between the top of the drainage groove and the top of the water inlet tower body is 25-35cm.
[0013] As a further optimization of the utility model for the water inlet tower inter-tower joint leakage water drainage device: the slope ratio of the drainage groove is 0.025-0.035 along the wind direction.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] The utility model discloses a drainage groove is arranged in the water inlet tower inter-tower joint, and the drainage groove extends along the length direction of the water inlet tower inter-tower joint, the drainage groove comprises two side parts and the bottom fixedly connected with the two side parts, the two side parts of the drainage groove are connected with the plug-in plate, the plug-in plate extends along the length direction of the drainage groove, and the plug-in plate is inserted into the groove on the side wall of the adjacent water inlet tower body, a plurality of springs are connected between the inner walls of the two side parts of the drainage groove, when the side wall of the water inlet tower body is deformed by vibration, the spring will have a force to restore the initial state after being deformed under stress, and the spring can push the connecting plate and restore the initial state of the drainage groove. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is the schematic view of the water inlet tower inter-tower joint of the utility model;
[0017] Fig. 2 It is the enlarged view of A;
[0018] Fig. 3 It is the cooperation schematic view of the connecting assembly and the drainage groove;
[0019] Marked in the figure: 1, the water tower body side wall, 2, mounting plate, 201, extension plate, 202, connecting plate, 203, fixed plate, 3, spring, 4, screw, 5, groove, 6, drainage groove, 601, side, 602, bottom, 7, water tower tower gap, 8, waterproof coating, 9, plug-in board. DETAILED DESCRIPTION
[0020] The technical scheme of the utility model will be further described in detail in combination with specific embodiments, and the parts not described and disclosed in the following embodiments of the utility model should be understood as the prior art known or should be known by the person skilled in the art, such as the specific structure of the water inlet tower, how the water inlet tower tower gap 7 is formed, the material of the waterproof coating 8, how to open the groove 5 on the water inlet tower body side wall 1, etc.
[0021] A kind of leakage water drainage device for water inlet tower tower gap, as shown in Figs. 1-3 It includes drainage groove 6 placed into water inlet tower tower gap 7, drainage groove extends along the length direction of water inlet tower tower gap, water inlet tower body side wall 1 is coated with waterproof coating 8, and the flexible waterproof coating 8 is used, the flexible waterproof coating 8 is brushed twice on water inlet tower body side wall 1, and the brushing width is 20cm, and the flexible waterproof coating is prior art, which will not be described in detail here. The gap width of water inlet tower tower gap 7 is 20-25cm, and the drainage groove 6 is made of 304 stainless steel material with a thickness of 1mm, the distance between the top of the drainage groove 6 and the top of the water inlet tower body is 25-35cm, and the optimal is 30cm. The width of the drainage groove 6 gradually decreases from top to bottom, and the cross section is trapezoidal, the maximum width of the drainage groove 6 is the same as the width of the water inlet tower tower gap 7, and the minimum width is 8cm, the height of the drainage groove 6 is 20cm, and the slope ratio of the drainage groove 6 is set to 0.025-0.035 along the wind direction, and the optimal is 0.03.
[0022] The drainage groove 6 includes two side portions 601 and a bottom portion 602 fixedly connected with the two side portions 601, and the two side portions 601 of the drainage groove 6 are connected with plug-in boards 9, the plug-in boards 9 extend along the length direction of the drainage groove 6, and the plug-in boards 9 are inserted into the grooves 5 on the adjacent water inlet tower body side walls 1, the grooves 5 are cut on the concrete with a compressive strength grade of C30 by the operator using a small handheld cutting machine, the depth of the groove 5 is set to 3.5cm, the width of the groove 5 is set to 2cm, the groove 5 extends along the length direction of the water inlet tower tower gap and penetrates the water inlet tower body side wall 1. After cutting, the impurities in the groove 5 are cleaned by using a hair dryer. In order to facilitate processing, the plug-in boards 9 are integrally connected with the drainage groove 6, and the side portions 601 of the drainage groove 6 are directly bent to form the plug-in boards 9.
[0023] A plurality of springs 3 are connected between the inner walls of the two side portions 601 of the drainage groove 6, and all the springs 3 are distributed along the length direction of the drainage groove 6. The distance between adjacent springs 3 is 59-61 cm, and the optimal distance is 60 cm. The two ends of each spring 3 are fixedly connected with a mounting plate 2, and the mounting plate 2 is made of stainless steel. The mounting plate 2 comprises an extension plate 201 and a fixed plate 203 which are parallel to each other, and the extension plate 201 and the fixed plate 203 are fixedly connected with the inner walls of the two side portions 601 adjacent to the drainage groove 6. The extension plate 201 and the fixed plate 203 are connected through a connecting plate 202, forming a C-shaped stainless steel sheet. The distance between the extension plate 201 and the fixed plate 203 is 5 cm, and the width of the extension plate 201 and the fixed plate 203 is 5 cm. The end of the spring 3 is fixedly connected with the connecting plate 202. Since the drainage groove 6 is a trapezoidal shape with a wide upper portion and a narrow lower portion, the length of the extension plate 201 is greater than the length of the fixed plate 203, so that the extension plate 201 can better fit the shape of the drainage groove 6.
[0024] When the side wall 1 of the intake tower body is deformed by vibration, the spring 3 will have a force to restore to the initial state after being deformed by force. At this time, the spring 3 can push the connecting plate 202 and then push the drainage groove 6 to restore to the initial state. In order to facilitate the installation of the spring 3 and the connecting plate 202, and to make it more convenient to replace the spring 3 when it is damaged, the entire mounting plate 2 does not need to be replaced. Therefore, the two ends of the spring 3 are fixedly connected with a screw 4, and the screw 4 is fastened through a nut after penetrating through the mounting plate 2. The size of the screw 4 is M8*30 mm, and a corresponding screw hole is formed in the connecting plate 202 in advance. The total length of the spring 3 and the screw 4 is 17 cm, and the screw 4 is fastened through the nut after penetrating through the screw hole.
[0025] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A water leakage drainage device for the inter-tower joint of a water intake tower, characterized in that: The utility model provides an inlet tower inter-tower joint drainage groove (6) is arranged in the inter-tower joint (7) of inlet tower, and the drainage groove (6) extends along the length direction of the inter-tower joint (7) of inlet tower, and the drainage groove (6) includes two side parts (601) and the bottom (602) fixedly connected with two side parts (601), and the two side parts (601) of drainage groove (6) are connected with the plug-in board (9), and the plug-in board (9) extends along the length direction of drainage groove (6), and the plug-in board (9) is inserted into the recess (5) on the side wall (1) of adjacent inlet tower body, and the inner wall between the two side parts (601) of drainage groove (6) is connected with a plurality of springs (3).
2. The water leakage guiding device for the inter-tower joint of a water intake tower according to claim 1, characterized in that: The both ends of spring (3) are fixedly connected with an installation plate (2) respectively, and the installation plate (2) includes the extension plate (201) and the fixed plate (203) parallel to each other, and the extension plate (201) and the fixed plate (203) are fixedly connected with the inner wall of the two side parts (601) adjacent to the drainage groove (6), and the extension plate (201) and the fixed plate (203) are connected through the connecting plate (202), and the end of spring (3) is fixedly connected with the connecting plate (202).
3. The means for drawing off seepage water from the intertower joint of a water intake tower according to claim 2, characterized in that: All the springs (3) are spaced apart along the length direction of the drainage groove (6).
4. The means for drawing off seepage water from the intertower joint of a water intake tower according to claim 3, characterized in that: The distance between the adjacent springs (3) is 59-61cm.
5. The means for channeling and removing seepage water from the interstitial joint of a water intake tower of claim 2 wherein: The both ends of spring (3) are fixedly connected with the screw (4), and the screw (4) is fastened through the nut after passing through the connecting plate (202).
6. The means for channeling and removing seepage water from the interstitial joint of a water inlet tower according to claim 2, characterized in that: The width of the drainage groove (6) gradually decreases from top to bottom.
7. The means for drawing off seepage water from the intertower joint of a water intake tower, according to claim 6, characterized in that: The length of the extension plate (201) is greater than the length of the fixed plate (203).
8. The means for channeling and removing seepage water from the interstitial joint of a water inlet tower according to claim 1, characterized in that: The plug-in board (9) is integrally connected with the drainage groove (6).
9. The means for channeling and removing seepage water from the interstitial joint of a water inlet tower of claim 1, wherein: The distance between the top of the drainage groove (6) and the top of the inlet tower body is 25-35cm.
10. The means for channeling and removing seepage water from the interstitial joint of a water inlet tower of claim 1, wherein: The slope ratio of the drainage groove (6) is 0.025-0.035 along the wind direction.