Water conservancy channel side wall supporting structure

Abstract

The utility model discloses a water conservancy channel side wall supporting structure, which relates to the technical field of channel supporting and comprises an X-shaped supporting seat, a supporting rod is fixedly arranged in the center of the top of the X-shaped supporting seat, supporting plates are arranged on two sides of the top of the X-shaped supporting seat, and anti-cracking components are arranged on the supporting plates and used for preventing the supporting plates from cracking after being used for a long time. The supporting rod is connected with the two supporting plates through an adjusting assembly, and the adjusting assembly is used for adjusting the telescopic length and the inclination angle of the supporting plates. Seepage water flows into the L-shaped flow guide pipe from the water permeable holes and converges into the water conservancy channel, meanwhile, the nano anti-seepage coating prevents water flow in the water conservancy channel from seeping into the supporting plate, the risk of frost heaving of the supporting plate is reduced, impact of water flow in the water conservancy channel can be absorbed through the concave-convex rubber pad, vibration of the supporting plate is reduced, and the service life of the supporting plate is prolonged. And therefore, the supporting plate is prevented from cracking, and the integrity of the supporting plate and the supporting effect on the side wall of the water conservancy channel are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of channel support technology, specifically a sidewall support structure for a water conservancy channel. Background Technology

[0002] A canal is an artificial ditch used for purposes such as water storage, irrigation, and drainage. It is an important component of water conservancy projects. It can change the direction, speed, depth, and flow rate of water. During the construction of a canal, in order to prevent collapses, the side walls of the canal need to be supported, which requires the use of side wall support devices.

[0003] For example, Chinese patent application CN202420205562.9 describes a channel sidewall support structure for a water conservancy project. The base has symmetrically arranged first stabilizing rods on its lower surface, and fixed rods symmetrically arranged on both sides. One end of each fixed rod has an adjusting rod, and one end of the adjusting rod is connected to a support plate. A support plate is located on one side of the support plate, and a second stabilizing rod is symmetrically arranged on one side of the support plate. A connecting sleeve is symmetrically arranged below the support plate on the other side of the support plate, and a third stabilizing rod passes through the lower end of the connecting sleeve. The symmetrically arranged first stabilizing rods on the lower surface of the base improve its stability. Simultaneously, the operation of an electric telescopic rod inside the fixed rods allows the adjusting rods to move within the fixed rods, thereby moving the support plate towards the support plate to support the channel sidewall.

[0004] However, in actual use, the support plate in the above-mentioned device is in contact with the side wall of the water conservancy channel for a long time. After prolonged use, water can easily accumulate in the soil and cement on the side away from the water conservancy channel and seep into the support plate, causing the support plate to crack. This affects the subsequent support effect on the side wall of the water conservancy channel, resulting in poor performance. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a sidewall support structure for water conservancy channels. Water permeates through several permeable holes into an L-shaped guide pipe, converging into the water conservancy channel. Simultaneously, a nano-impermeable coating prevents water from seeping into the support plate, reducing the risk of frost heave. Furthermore, the convex and concave rubber pads absorb the impact of water flow within the channel, reducing vibration of the support plate and preventing cracking due to long-term micro-vibration. This ensures the integrity of the support plate and its effectiveness in supporting the sidewall of the water conservancy channel, effectively solving the problems in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a sidewall support structure for a water conservancy channel, including an X-shaped support base, a support rod fixedly provided at the top center of the X-shaped support base, and support plates provided on both sides of the top of the X-shaped support base;

[0007] The support plate is equipped with anti-cracking components to prevent cracking of the support plate after long-term use;

[0008] The support rod is connected to the two support plates via an adjustment assembly, which is used to adjust the length and tilt angle of the support plates during extension and retraction.

[0009] The anti-cracking component includes several L-shaped guide pipes, which are horizontally and evenly embedded inside the support plate. Geotextile is fixedly provided on the side of the support plate away from the support rod, and a nano-impermeable coating and a textured rubber pad are fixedly provided on the side of the support plate close to the support rod.

[0010] Preferably, the geotextile and the support plate are each fixed with a number of evenly distributed permeable holes on the side away from the support rod, and the permeable holes are interconnected with the interior of the L-shaped diversion pipe. The nano-impermeable coating and the convex and concave rubber pads are provided at the bottom and top of the L-shaped diversion pipes, which helps to reduce the impact of water flow inside the water conservancy channel on the support plate and reduce the risk of vibration cracking of the support plate.

[0011] Preferably, the adjusting assembly includes a slide block slidably mounted on a support rod. A first bolt for fixing the slide block and the support rod is threadedly connected to the front side of the slide block. Hinge seats are fixed on both sides of the slide block to facilitate adjusting the position of the slide block on the support rod by turning the first bolt.

[0012] Preferably, two fixing plates are fixedly provided at the top center and the front and rear ends of the bottom side of the support plate near the support rod. A load-bearing rod is rotatably provided between the two fixing plates close to each other at the bottom of the support plate via a rotating rod. A telescopic rod is rotatably provided between the two fixing plates at the top center of the support plate via a rotating rod, and the end of the telescopic rod away from the fixing plate is provided on a hinge seat, which facilitates the adjustment of the overall tilt angle of the support plate and is suitable for different water conservancy channels.

[0013] Preferably, the load-bearing rod passes through one corner of the X-shaped support base, and a second bolt for fixing the X-shaped support base and the load-bearing rod is threadedly connected to one corner of the X-shaped support base, which facilitates turning the second bolt to adjust the position of the load-bearing rod and drive the support plate to abut against the side wall of the water conservancy channel for support.

[0014] Preferably, the top of the support plate is fixedly provided with a T-shaped locking rod, and the bottom of the X-shaped support base is provided with a T-shaped locking groove that matches the T-shaped locking rod, so as to facilitate the splicing of multiple support plates together.

[0015] Compared with the prior art, this utility model provides a sidewall support structure for water conservancy channels, which has the following beneficial effects:

[0016] 1. In this utility model, water accumulated in the soil or cement on the side away from the water conservancy channel will flow into the L-shaped diversion pipe through several permeable holes opened on the surface of the geotextile, and then flow into the bottom of the water conservancy channel for convergence. At the same time, the nano anti-seepage coating prevents the water flow in the water conservancy channel from seeping into the support plate, reducing the risk of frost heave of the support plate. Furthermore, the concave-convex rubber pad can absorb the impact of water flow inside the water conservancy channel, reduce the vibration of the support plate, thereby avoiding cracking of the support plate due to long-term micro-vibration, ensuring the integrity of the support plate and the effect of supporting the side wall of the water conservancy channel.

[0017] 2. This utility model allows the bottom of the support plate to be pushed along one end of the bottom of the X-shaped support base to facilitate the bottom of the support plate to be supported against the side wall of the water conservancy channel. Then, by adjusting the length of the telescopic rod, the top of the support plate is tilted to support against the side wall of the water conservancy channel. At the same time, by slidingly engaging adjacent support plates with T-shaped locking grooves and T-shaped locking rods, this utility model is applicable to water conservancy channels of various sizes, thus improving its scope of use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a rear view of the overall structure of this utility model;

[0020] Figure 3 This is a partial structural diagram of the support plate and crack prevention component of this utility model;

[0021] Figure 4 This is a partial structural diagram of the support plate and crack prevention component of this utility model;

[0022] Figure 5 This is a schematic diagram of the adjustment component structure of this utility model.

[0023] In the diagram: 1. X-shaped support base, 2. Support rod, 3. Adjustment component, 4. Support plate, 5. Anti-cracking component, 6. T-type snap-fit ​​groove, 7. T-type snap-fit ​​rod;

[0024] 31 Sliding seat, 32 Hinge seat, 33 Telescopic rod, 34 First bolt, 35 Fixing plate, 36 Load-bearing rod, 37 Second bolt, 51 L-shaped diversion pipe, 52 Water-permeable hole, 53 Geotextile, 54 Nano anti-seepage coating, 55 Concave-convex rubber pad. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5As shown, this utility model provides a sidewall support structure for a water conservancy channel, including an X-shaped support base 1. A support rod 2 is fixedly provided at the top center of the X-shaped support base 1. Support plates 4 are provided on both sides of the top of the X-shaped support base 1. A T-shaped snap-fit ​​rod 7 is fixedly provided on the top of the support plate 4. A T-shaped snap-fit ​​groove 6 matching the T-shaped snap-fit ​​rod 7 is opened at the bottom of the X-shaped support base 1, which facilitates the splicing of multiple support plates 4 together.

[0027] like Figure 1-4 As shown, the support plate 4 is equipped with an anti-cracking component 5 to prevent cracking of the support plate 4 after long-term use. The anti-cracking component 5 includes several L-shaped guide pipes 51, which are horizontally and evenly embedded inside the support plate 4. Geotextile 53 is fixedly installed on the side of the support plate 4 away from the support rod 2. Nano-impermeable coating 54 and embossed rubber pad 55 are sequentially fixed on the side of the support plate 4 near the support rod 2. Several evenly distributed permeable holes 52 are fixedly installed on both the geotextile 53 and the side of the support plate 4 away from the support rod 2, and the permeable holes 52 are interconnected with the inside of the L-shaped guide pipes 51. The nano-impermeable coating 54 and embossed rubber pad 55 are located at the bottom and top of the several L-shaped guide pipes 51 to reduce the impact of water flow inside the water conservancy channel on the support plate 4 and reduce the risk of vibration cracking of the support plate 4.

[0028] By setting the anti-cracking component 5, when this utility model is placed in the water conservancy channel, the water accumulated in the soil or cement on the side away from the water conservancy channel will flow into the L-shaped guide pipe 51 through several water-permeable holes 52 opened on the surface of the geotextile 53, and then flow into the bottom of the water conservancy channel for convergence. At the same time, the nano anti-seepage coating 54 prevents the water flow in the water conservancy channel from seeping into the support plate 4, reducing the risk of frost heave of the support plate 4. In addition, the concave-convex rubber pad 55 can absorb the impact of water flow inside the water conservancy channel, reduce the vibration of the support plate 4, thereby avoiding cracking of the support plate 4 due to long-term micro-vibration, ensuring the integrity of the support plate 4 and the effect of supporting the side wall of the water conservancy channel.

[0029] like Figure 1 , 2 As shown in Figure 5, the support rod 2 is connected to the two support plates 4 by an adjustment assembly 3, which is used to adjust the length and tilt angle of the support plate 4. The adjustment assembly 3 includes a slide 31, which is slidably mounted on the support rod 2. The front side of the slide 31 is threadedly connected to a first bolt 34 for fixing the slide 31 and the support rod 2. Hinge seats 32 are fixed on both sides of the slide 31 to facilitate adjusting the position of the slide 31 on the support rod 2 by turning the first bolt 34. Two fixing plates 35 are fixed on the top center of the side of the support plate 4 near the support rod 2 and at the front and rear ends of the bottom side of the side.

[0030] A load-bearing rod 36 is rotatably mounted between two fixed plates 35 close to each other on one side of the support plate 4 via a rotating rod. A telescopic rod 33 is rotatably mounted between two fixed plates 35 at the top center of one side of the support plate 4 via a rotating rod, and the end of the telescopic rod 33 away from the fixed plates 35 is mounted on a hinge seat 32, which facilitates adjustment of the overall tilt angle of the support plate 4 and is suitable for different water conservancy channels. The load-bearing rod 36 passes through one corner of the X-shaped support seat 1, and a second bolt 37 is threadedly connected to one corner of the X-shaped support seat 1 to fix the X-shaped support seat 1 and the load-bearing rod 36, which facilitates tightening the second bolt 37 to adjust the position of the load-bearing rod 36 and drive the support plate 4 to abut against the side wall of the water conservancy channel for support.

[0031] By setting the adjustment component 3, it can accommodate water conservancy channels of different lengths and sizes. The T-shaped locking rod 7 on the top of one support plate 4 is slidably connected to the T-shaped locking groove 6 at the bottom of the adjacent support plate 4, so that multiple support plates 4 can be spliced ​​up and down. Depending on the length of the water conservancy channel, multiple support plates 4 can be welded together. By unscrewing the second bolt 37, the two load-bearing rods 36 on one side of the bottom of the support plate 4 are pushed to move along the bottom ends of the X-shaped support seat 1 respectively. Then, the second bolt 37 is tightened to fix the position between the load-bearing rods 36 and the X-shaped support seat 1, so that the support plate 4 can be pushed against the side wall of the water conservancy channel. At the same time, the first bolt 34 is unscrewed to push the slide 31 up and down along the support rod 2, and the length of the telescopic rod 33 is adjusted so that the top of the support plate 4 is tilted. This makes it easy for this utility model to be applied to water conservancy channels of different sizes and improves its application range.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A sidewall support structure for a water conservancy channel, comprising an X-shaped support base (1), characterized in that: The X-shaped support base (1) has a support rod (2) fixedly installed at the top center, and support plates (4) are provided on both sides of the top of the X-shaped support base (1); The support plate (4) is provided with an anti-cracking component (5) to prevent the support plate (4) from cracking after long-term use; The support rod (2) is connected to the two support plates (4) by an adjustment assembly (3) for adjusting the length and tilt angle of the support plates (4) during extension and retraction. The anti-cracking component (5) includes several L-shaped guide pipes (51), which are horizontally and evenly embedded inside the support plate (4). Geotextile (53) is fixedly provided on the side of the support plate (4) away from the support rod (2), and nano-impermeable coating (54) and embossed rubber pad (55) are fixedly provided on the side of the support plate (4) close to the support rod (2).

2. The water conservancy channel sidewall support structure according to claim 1, characterized in that: The geotextile (53) and the support plate (4) are fixed with a number of evenly distributed permeable holes (52) on the side away from the support rod (2), and the permeable holes (52) are interconnected with the interior of the L-shaped guide pipe (51). The nano-impermeable coating (54) and the convex rubber pad (55) are located at the bottom and top of the number of L-shaped guide pipes (51).

3. The water conservancy channel sidewall support structure according to claim 1, characterized in that: The adjustment assembly (3) includes a slide (31) which is slidably mounted on the support rod (2). The front side of the slide (31) is connected by a first bolt (34) for fixing the slide (31) and the support rod (2). Hinge seats (32) are fixedly provided on both sides of the slide (31).

4. The water conservancy channel sidewall support structure according to claim 3, characterized in that: The support plate (4) has two fixed plates (35) fixed at the top center and the front and rear ends of the bottom of one side near the support rod (2). A load-bearing rod (36) is rotatably provided between the two fixed plates (35) close to each other at the bottom of one side of the support plate (4) through a rotating rod. A telescopic rod (33) is rotatably provided between the two fixed plates (35) at the top center of one side of the support plate (4) through a rotating rod. The end of the telescopic rod (33) away from the fixed plate (35) is provided on the hinge seat (32).

5. The water conservancy channel sidewall support structure according to claim 4, characterized in that: The load-bearing rod (36) passes through one corner of the X-shaped support (1), and a second bolt (37) for fixing the X-shaped support (1) and the load-bearing rod (36) is threadedly connected to one corner of the X-shaped support (1).

6. The water conservancy channel sidewall support structure according to claim 1, characterized in that: The top of the support plate (4) is fixedly provided with a T-shaped snap rod (7), and the bottom of the X-shaped support base (1) is provided with a T-shaped snap groove (6) that matches the T-shaped snap rod (7).

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