Water retaining device for water conservancy construction

Abstract

The utility model provides a water conservancy construction water retaining device, including drainage groove, one end of drainage groove is connected with fixed gate slot, the water baffle for plugging drainage groove is inserted in the gate slot, the bottom plate is installed in the bottom of drainage groove, the gate slot is connected with fixed bottom plate, both sides of drainage groove are equipped with U type cover, U type cover is connected with fixed bottom plate, the space that U type cover formed with bottom plate inserts detachable horizontal batten, the one end of horizontal batten away from U type cover is equipped with vertical hole, first rooting rod is inserted in the vertical hole, the utility model has the beneficial effect that increases the rooting range of drainage groove, improves the water pressure performance of drainage groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to a water conservancy construction water retaining device and belongs to the field of water conservancy construction. BACKGROUND

[0002] In the process of water conservancy construction, a drainage groove is needed to be pre-buried in a temporary dam to serve as a temporary drainage, and a water retaining plate is inserted in the gate slot on one side of the drainage groove, so that the water in the water channel can be divided when the water retaining plate is opened. For the temporarily pre-buried drainage groove, the soil around the drainage groove is relatively loose after the drainage groove is completely buried, so under the condition of high water level, the drainage groove is prone to displacement under the action of water pressure, and the reliability is poor. Therefore, a water conservancy construction water retaining device for increasing the rooting range of the drainage groove in the dam is needed. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a water conservancy construction water retaining device to solve the problems in the background art. The utility model increases the rooting range of the drainage groove and improves the water pressure resistance of the drainage groove.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a water conservancy construction water retaining device, comprising a drainage groove, one end of the drainage groove is connected and fixed with a gate slot, a water retaining plate for plugging the drainage groove is inserted in the gate slot, a bottom plate is installed at the bottom of the drainage groove, the gate slot is connected and fixed with the bottom plate, U-shaped covers are arranged on both sides of the drainage groove, the U-shaped covers are connected and fixed with the bottom plate, a detachable horizontal plate strip is inserted in the space formed by the U-shaped covers and the bottom plate, a vertical hole is formed at one end of the horizontal plate strip away from the U-shaped cover, and a first rooting rod is inserted in the vertical hole.

[0005] Further, a first through hole is formed at the upper end of the first rooting rod, a horizontally arranged stud is inserted in the first through hole, a second rooting rod is arranged on the side of the first rooting rod away from the drainage groove, a second through hole is formed at the upper end of the second rooting rod and aligned with the first through hole, the stud penetrates through the second through hole, nuts are arranged on both sides of the first through hole along the length direction of the stud and on both sides of the second through hole along the length direction of the stud, the nuts are threadedly connected with the stud, a threaded blind hole is formed at one end of the stud, a threaded head is connected and fixed at the end of the stud away from the threaded blind hole, and the threaded head on one stud is threadedly connected in the threaded blind hole on the other stud.

[0006] Further, discs are connected and fixed at the lower end of the first rooting rod and the lower end of the second rooting rod, and the first rooting rod and the second rooting rod are of the same specification.

[0007] Further, the plurality of positioning holes are uniformly arranged on one end of the horizontal plate strip close to the U-shaped cover, and a plurality of pin holes matched with the positioning holes are uniformly arranged on the upper surface of the U-shaped cover, and a positioning pin is arranged in the channel formed by the pin hole and the positioning hole.

[0008] Further, the drainage groove comprises two drainage cavities, and an intermediate plate is arranged at the middle position of the gate plate groove, and an insertion slot arranged vertically is arranged on the two side surfaces of the intermediate plate and the two inner walls of the gate plate groove, and the water baffle is arranged in the insertion slot.

[0009] Further, two inclined plates are fixedly connected to the end of the gate plate groove away from the drainage groove.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The horizontal plate strip is arranged in the space formed by the U-shaped cover and the bottom plate, then the positioning pin is arranged in the channel formed by the positioning hole and the pin hole, the assembly of the horizontal plate strip and the drainage groove is completed, the first rooting rod is arranged in the vertical hole, then the first rooting rod, the horizontal plate strip and the drainage groove are buried in the dam, so that the horizontal plate strip and the first rooting rod increase the rooting range of the drainage groove in the dam, improve the water pressure resistance of the drainage groove, prevent displacement of the drainage groove at high water level, and improve safety.

[0012] 2. The proper number of the second rooting rod and the stud is selected according to the requirement, the threaded head on one stud is screwed into the threaded blind hole on another stud, the assembly between the two studs is completed, and the assembly of the plurality of studs is completed in the same way, so that the structure formed by the plurality of studs penetrates the first perforation on the first rooting rod and the second perforation on the second rooting rod, the relative positions of the stud, the first rooting rod and the second rooting rod are limited by the nut, after the first rooting rod and the second rooting rod are buried in the dam, the farthest rooting point of the drainage groove is away from the loose soil around the drainage groove, the rooting point of the drainage groove is increased, and the horizontal plate strip with a relatively long length is not needed. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:

[0014] Figure 1 It is a structural schematic view of the water conservancy construction water retaining device of the utility model;

[0015] Figure 2 It is an assembly schematic view of the U-shaped cover, the bottom plate, the drainage groove, the water baffle and the horizontal plate strip in the water conservancy construction water retaining device of the utility model;

[0016] Figure 3 It is a perspective view of the horizontal plate strip in the water conservancy construction water retaining device of the utility model;

[0017] Figure 4 Figure 1 is an assembly diagram of the screw post and the first rooting rod in the water retaining device for water conservancy construction of the utility model;

[0018] In the figure: 1-drainage channel, 2-gate slot, 3-water retaining plate, 4-inclined plate, 5-bottom plate, 6-first rooting rod, 7-nut, 8-screw post, 9-second rooting rod, 10-threaded head, 11-disc, 12-cross plate strip, 13-U-shaped cover, 14-positioning pin, 15-pin hole, 16-vertical hole, 17-positioning hole, 18-threaded blind hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] Please refer to Figure 1 and Figure 2 The utility model provides a technical scheme: a water retaining device for water conservancy construction, including drainage channel 1, drainage channel 1 one end is connected and is fixed with gate slot 2, and the water retaining plate 3 for plugging the drainage channel 1 is inserted in the gate slot 2, and the bottom plate 5 is installed at the bottom of the drainage channel 1, and the gate slot 2 is connected and fixed with the bottom plate 5, and the gate slot 2 is connected and fixed with two inclined plates 4 away from the one end of the drainage channel 1, and the inclined plate 4 is connected and fixed with the bottom plate 5, and the drainage channel 1 includes two drainage cavities, and the intermediate plate is installed in the middle position in the gate slot 2, and the plug-in slot of vertical arrangement is formed on the two side surfaces of the intermediate plate and the two inner walls of the gate slot 2, so that the end of the water retaining plate 3 is inserted in the corresponding plug-in slot, at this time, the water retaining plate 3 realizes the plugging of the drainage cavity, and after opening the water retaining plate 3, water can flow through the drainage cavity.

[0021] Please refer to Figures 1-3, both sides of the drainage groove 1 are provided with U-shaped covers 13, the U-shaped covers 13 are connected and fixed with the bottom plate 5, a detachable horizontal plate strip 12 is inserted into the space formed by the U-shaped cover 13 and the bottom plate 5, a plurality of positioning holes 17 are uniformly arranged on one end of the horizontal plate strip 12 close to the U-shaped cover 13, a plurality of pin holes 15 are uniformly arranged on the upper surface of the U-shaped cover 13 and matched with the positioning holes 17, a positioning pin 14 is inserted into the channel formed by the positioning hole 17 and the pin hole 15, a vertical hole 16 is arranged on the other end of the horizontal plate strip 12 away from the U-shaped cover 13, a first rooting rod 6 is inserted into the vertical hole 16, the horizontal plate strip 12 is inserted into the space formed by the U-shaped cover 13 and the bottom plate 5, then the positioning pin 14 is inserted into the channel formed by the positioning hole 17 and the pin hole 15, the assembly of the horizontal plate strip 12 and the drainage groove 1 is completed, the first rooting rod 6 is inserted into the vertical hole 16, then the first rooting rod 6, the horizontal plate strip 12 and the drainage groove 1 are buried in the dam together, so that the horizontal plate strip 12 and the first rooting rod 6 increase the rooting range of the drainage groove 1 in the dam, improve the water pressure resistance of the drainage groove 1, prevent displacement of the drainage groove 1 at high water level, and improve safety.

[0022] Referring to Figures 1-4 , a first through hole is arranged on the upper end of the first rooting rod 6, a horizontally arranged stud 8 is inserted into the first through hole, a second rooting rod 9 is arranged on the side of the first rooting rod 6 away from the drainage groove 1, a second through hole is arranged on the upper end of the second rooting rod 9 and aligned with the first through hole, one end of the stud 8 penetrates through the second through hole, nuts 7 are arranged on both sides of the first through hole along the length direction of the stud 8 and on both sides of the second through hole along the length direction of the stud 8, the nuts 7 are threadedly connected with the stud 8, a threaded blind hole 18 is processed on one end of the stud 8, a threaded head 10 is connected and fixed on the other end of the stud 8 away from the threaded blind hole 18, a proper number of second rooting rods 9 and studs 8 are selected according to needs, the threaded head 10 on one stud 8 is screwed into the threaded blind hole 18 on another stud 8, the assembly between two studs 8 is completed, and the assembly between multiple studs 8 is completed in the same way, so that the structure formed by the multiple studs 8 penetrates through the first through hole on the first rooting rod 6 and the second through hole on the second rooting rod 9, and the relative positions of the stud 8, the first rooting rod 6 and the second rooting rod 9 are limited by the nuts 7, after the first rooting rod 6 and the second rooting rod 9 are buried in the dam, the farthest rooting point of the drainage groove 1 is away from the loose soil around the drainage groove 1, the rooting point of the drainage groove 1 is also increased, and a horizontal plate strip 12 with a relatively long length is not needed, the lower end of the first rooting rod 6 and the lower end of the second rooting rod 9 are connected and fixed with a disc 11, the first rooting rod 6 and the second rooting rod 9 have the same specifications, and the disc 11 increases the range of the first rooting rod 6 and the second rooting rod 9 supported.

[0023] Although the present specification is described in terms of embodiments, not every embodiment exhibits every characteristic or implements every combination of features described in the present specification. In addition, not every embodiment includes every embodiment described in the present specification. The description herein of any embodiment, including any preferred embodiment, is thus intended to be illustrative, and not restrictive. The scope of the present application is thus intended to be broad, and will be set forth in the following claims.

Claims

1. A water-retaining device for hydraulic construction, comprising a drainage channel (1), characterized in that: One end of the drainage trough (1) is connected to a gate groove (2), and a baffle plate (3) for sealing the drainage trough (1) is inserted in the gate groove (2). A base plate (5) is installed at the bottom of the drainage trough (1). The gate groove (2) is connected and fixed to the base plate (5). U-shaped covers (13) are provided on both sides of the drainage trough (1). The U-shaped covers (13) are connected and fixed to the base plate (5). A detachable horizontal strip (12) is inserted in the space formed by the U-shaped cover (13) and the base plate (5). A vertical hole (16) is opened at the end of the horizontal strip (12) away from the U-shaped cover (13). A first rooting rod (6) is inserted in the vertical hole (16).

2. The water-retaining device for hydraulic construction according to claim 1, characterized in that: The first rooting rod (6) has a first through hole at its upper end, and a horizontally arranged stud (8) is inserted in the first through hole. A second rooting rod (9) is provided on the side of the first rooting rod (6) away from the drainage groove (1). A second through hole is provided at the upper end of the second rooting rod (9) that is aligned with the first through hole. One end of the stud (8) passes through the second through hole. Nuts (7) are provided on both sides of the first through hole along the length of the stud (8) and on both sides of the second through hole along the length of the stud (8). The nuts (7) are threadedly connected to the stud (8). A threaded blind hole (18) is machined on one end of the stud (8). A threaded head (10) is connected and fixed on the end of the stud (8) away from the threaded blind hole (18). The threaded head (10) on one stud (8) is threadedly connected to the threaded blind hole (18) on another stud (8).

3. A water-retaining device for hydraulic construction according to claim 2, characterized in that: A disc (11) is fixedly connected to the lower end of the first rooting rod (6) and the lower end of the second rooting rod (9). The first rooting rod (6) and the second rooting rod (9) have the same specifications.

4. A water-retaining device for hydraulic construction according to claim 1, characterized in that: The horizontal strip (12) has a plurality of positioning holes (17) evenly opened at one end near the U-shaped cover (13). The upper surface of the U-shaped cover (13) has a plurality of pin holes (15) that cooperate with the positioning holes (17). A positioning pin (14) is inserted in the channel formed by the pin hole (15) and the positioning hole (17).

5. A water-retaining device for hydraulic construction according to claim 1, characterized in that: The drainage trough (1) includes two drainage chambers. A middle plate is installed in the middle of the gate trough (2). Vertical insertion slots are provided on the two sides of the middle plate and the two inner walls of the gate trough (2). The end of the baffle plate (3) is inserted into the insertion slot.

6. A water-retaining device for hydraulic construction according to claim 1, characterized in that: Two inclined plates (4) are fixedly connected to the end of the gate groove (2) away from the drainage groove (1), and the inclined plates (4) are fixedly connected to the bottom plate (5).

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