Water retaining device

Abstract

The utility model discloses a water retaining device which comprises a bottom plate, supporting plates are fixed to the front side and the rear side of the bottom plate through screws, the right side of the top of each supporting plate is of an arc-shaped structure, a water retaining plate is rotationally installed between the close sides of the two supporting plates, and the bottom of the water retaining plate is of an arc-shaped structure and movably makes contact with the top of the bottom plate. The right side of the top of the bottom plate is fixedly connected with a counterweight water tank, the left side of the bottom plate is fixedly connected with a triangular water guide strip, and the right side of the triangular water guide strip is movably contacted with the bottom of the left side of the water baffle. According to the utility model, a series of structures are arranged, so that the counterweight support is facilitated, the water baffle is utilized to stop water, the buffering and unloading of the zigzag plate are facilitated when the zigzag plate is impacted by water, and the backflushing and unloading of water diversion are facilitated, and under the combination of the two modes, the effect of effective unloading treatment is realized when the zigzag plate is impacted by water; the risk that the water baffle is impacted and damaged when water rapidly flows due to factors such as ground gradient is reduced, and the water retaining stability and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water retaining equipment, in particular to a water retaining device. Background Art

[0002] Heavy rain and other weather conditions often occur in summer, and a large amount of rainwater often rushes in from the entrances of underground parking lots, underground shopping malls, subways, etc., causing damage to underground facilities, etc. Therefore, a water retaining device is needed for prevention and treatment; in this regard, after searching, Chinese Patent Publication No. CN218597072U discloses a water retaining device, including: a first retaining wall, a second retaining wall is arranged on the right side of the first retaining wall, a first groove is opened on the first retaining wall and the second retaining wall, an adjustment plate is arranged inside the first groove, the first retaining wall and the second retaining wall are respectively welded with reinforcement plates, and the reinforcement plates are threadedly connected with a number of adjustment bolts; a hollow water tank is arranged on the rear side of the first retaining wall and the second retaining wall, the number of the hollow water tanks is set to two, and an iron plate is arranged at the bottom of the hollow water tank; the weight is increased by filling the hollow water tank with water, and the retaining wall is supported by a first connecting rod and a longitudinal rod to prevent it from collapsing, and the longitudinal rod is connected with the strip groove to play a stable supporting role.

[0003] The above technology uses a hollow water tank for counterweight support and cooperates with a retaining wall to block water, which can perform water blocking work. However, this method of directly using a retaining wall or a traditional water retaining plate for vertical water blocking has the following shortcomings: 1. It cannot effectively unload the water when it is impacted by water. When the impact force is large due to factors such as the slope of the ground, the water flows rapidly and the retaining wall is easily damaged. The water blocking stability and safety are not ideal. In view of this, we propose a water retaining device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a water retaining device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water retaining device, comprising a bottom plate, the front and rear sides of the bottom plate are fixed with support plates by screws, the top right side of the support plate is set as an arc structure, a water retaining plate is rotatably installed between the two adjacent sides of the support plates, the bottom of the water retaining plate is set as an arc structure and is in active contact with the top of the bottom plate, a counterweight water tank is fixedly connected to the top right side of the bottom plate, the counterweight water tank is used for counterweight support when adding water, and the water retaining plate is used for water retaining work;

[0006] The left side of the bottom plate is fixedly connected with a triangular water guide strip, the right side of the triangular water guide strip is in active contact with the left bottom of the water retaining plate, and a water guide backwash unloading force component is installed on the water retaining plate, and the water guide backwash unloading force component is used to guide the water backwash unloading force when the water at a lower water level impacts the water retaining plate;

[0007] The top of the water baffle is fixedly connected with an arc guide limit assembly, and the tops of the two support plates adjacent to each other are provided with arc-shaped limit grooves, and the arc guide limit assembly is slidably installed in the two arc-shaped limit grooves. The arc guide limit assembly is used to limit the water baffle when it rotates to the right under impact;

[0008] The top right side of the water baffle is hinged with two obliquely arranged connecting rods, and a cross-guide buffer assembly is installed on the top of the water tank. The top of the cross-guide buffer assembly is hinged to the bottom ends of the two connecting rods. The cross-guide buffer assembly is used to elastically buffer and unload force when the water baffle rotates to the right under impact and drives the two connecting rods to rotate.

[0009] Preferably, the water-guiding backwash unloading component includes two water holes opened on the left side of the water baffle plate, an arc tube connected to the right sides of the two water holes is embedded and fixed on the right side of the water baffle plate, and an inclined baffle is fixedly connected to the left side of the water baffle plate, and the baffle is located above the water holes below; the arranged water holes, arc tubes and baffles cooperate, and when water with a lower water level impacts the left side of the water baffle plate, the water rushes into the arc tube through the water hole below, and then backwashes to the left through the water hole above to the water on the left side, and the water backwash is used to partially offset the unloading effect of subsequent water.

[0010] Preferably, the arc guide limit assembly includes two support rods fixedly connected to the top of the water baffle, and the top ends of the two support rods are fixedly connected to the same round rod, which is slidably installed in two arc-shaped limit grooves; the support rods and the round rods cooperate with each other, and when the water baffle rotates to the right under impact, the round rod is driven by the support rods to slide to the right in the two arc-shaped limit grooves, thereby achieving a limiting effect by utilizing the arc-shaped limit grooves.

[0011] Preferably, the cross-guide buffer assembly includes three cross tubes fixedly connected to the top of the water tank, the right end of the cross tube is set as a blocking structure, a cross bar is provided with a sliding sleeve in the cross tube, a buffer spring is fixedly connected between the right end of the cross bar and the inner wall of the right end of the corresponding cross tube, and the left ends of the three cross bars are fixedly connected to the same moving seat, two balls are movably embedded in the bottom of the moving seat, the balls are in rolling contact with the top of the water tank, and the top of the moving seat is hinged to the bottom ends of the two connecting rods; the set cross tubes, cross bars, buffer springs, moving seats and balls cooperate, and when the water baffle rotates to the right under impact and drives the two connecting rods to rotate, the connecting rod squeezes and drives the moving seat to move right, and the moving seat drives the three cross bars to slide to the right in the corresponding cross tubes respectively, and compresses the buffer springs, and the elastic force of the buffer springs is used to achieve the effect of buffering and unloading the impact force.

[0012] Preferably, a water supply pipe is connected and fixed to the right side of the top of the water tank, a support shaft is fixedly connected between the bottoms of the two supporting plates on the adjacent side, and the water baffle is rotatably sleeved on the support shaft.

[0013] Preferably, the bottom of the bottom plate and the bottom of the triangular water guide strip are bonded and fixed with the same anti-slip rubber pad.

[0014] Preferably, a U-shaped handle is fixedly connected to one side of the two support plates that are close to each other, and the two U-shaped handles are located on the right side of the water retaining plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This water retaining device can utilize the counterweight water tank for counterweight support and utilize the water retaining plate for water retaining work by cooperating with the bottom plate, counterweight water tank and water retaining plate;

[0017] 2. This water retaining device, through the cooperation of the water retaining plate, triangular water guide strip, water guide backwash unloading assembly, arc guide limit assembly, arc limit groove, cross guide buffer assembly and connecting rod, can buffer and unload the force on the circular plate and divert the water for backwash unloading when the circular plate is impacted by water. The combination of these two methods can effectively unload the force of water when it is impacted by water, reduce the risk of the water retaining plate being damaged by impact when the water flows rapidly due to factors such as the slope of the ground, and improve the stability and safety of water retaining.

[0018] The utility model is provided with a series of structures, which are convenient for counterweight support and use of water retaining plates to perform water retaining work, and are convenient for buffering and unloading the force on the circular plate when it is impacted by water and diverting the water to perform backwash unloading force. With the combination of these two methods, the effect of effective force unloading when it is impacted by water is achieved, the risk of the water retaining plate being damaged by impact when water flows rapidly due to factors such as ground slope, etc., is reduced, and the water retaining stability and safety are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a water retaining device proposed by the utility model;

[0020] Figure 2 The utility model is a schematic diagram of a front cross-sectional structure of a water retaining device.

[0021] In the figure: 1, bottom plate; 2, support plate; 3, water tank; 4, support shaft; 5, water baffle; 6, water hole; 7, baffle; 8, arc tube; 9, arc limit groove; 10, round rod; 11, support rod; 12, triangular water guide strip; 13, connecting rod; 14, cross bar; 15, buffer spring; 16, cross tube; 17, moving seat; 18, ball bearing. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 to Figure 2 As shown, a water retaining device proposed in this embodiment includes a bottom plate 1, and support plates 2 are fixed to the front and rear sides of the bottom plate 1 by screws. The top right side of the support plate 2 is set as an arc structure, and a water retaining plate 5 is rotatably installed between the two adjacent sides of the support plates 2, wherein a support shaft 4 is fixedly connected between the bottoms of the adjacent sides of the two support plates 2, and a circular hole is opened at the bottom of the front side of the water retaining plate 5, and two bearings are fixedly sleeved in the circular hole, and the inner ring of the bearing is fixedly sleeved with the outer side of the support shaft 4, so that the water retaining plate 5 is rotatably sleeved on the support shaft 4, and the bottom of the water retaining plate 5 The upper part is set as an arc structure and is in active contact with the top of the bottom plate 1. A counterweight water tank 3 is fixedly connected to the right side of the top of the bottom plate 1. A water adding pipe is fixedly connected to the right side of the top of the water tank 3. The water adding pipe is used to add water to the inside of the water tank 3 or to use an external pumping device to cooperate with a pipeline to pump water out. The two support plates 2 are fixedly connected to one side close to each other with a U-shaped handle. The two U-shaped handles are located on the right side of the water retaining plate 5. The U-shaped handles are provided to provide an effect of being carried and lifted by personnel. The counterweight water tank 3 is used for counterweight support when adding water, and the water retaining plate 5 is used for water retaining work.

[0024] The left side of the bottom plate 1 is fixedly connected with a triangular water guide strip 12. The bottom of the bottom plate 1 and the bottom of the triangular water guide strip 12 are bonded and fixed with the same anti-skid rubber pad, which has the effect of preventing slipping at the bottom. The right side of the triangular water guide strip 12 is in active contact with the left bottom of the water retaining plate 5. The water retaining plate 5 is equipped with a water guide backwash unloading force component, which is used to guide the water backwash unloading force when the water at a lower water level hits the water retaining plate 5; the top of the water retaining plate 5 is fixedly connected with an arc guide limiter component, and the two support plates 2 are close to each other. An arc-shaped limit groove 9 is provided on the top of one side, and an arc-guide limit assembly is slidably installed in the two arc-shaped limit grooves 9. The arc-guide limit assembly is used to limit the water baffle 5 when it rotates to the right under impact; two obliquely arranged connecting rods 13 are hinged on the right top of the water baffle 5, and a cross-guide buffer assembly is installed on the top of the water tank 3. The top of the cross-guide buffer assembly is hinged to the bottom ends of the two connecting rods 13, and the cross-guide buffer assembly is used to elastically buffer and unload force when the water baffle 5 rotates to the right under impact and drives the two connecting rods 13 to rotate.

[0025] Specifically, the water-guiding backwash unloading component includes two water holes 6 provided on the left side of the water baffle plate 5, and an arc tube 8 connected to the right sides of the two water holes 6 is embedded and fixed on the right side of the water baffle plate 5, wherein two embedding holes respectively connected to the corresponding water holes 6 are provided on the right side of the water baffle plate 5, and the inner wall of the embedding hole is fixedly connected to the outer side of the arc tube 8, and the arc tube 8 is embedded and fixed on the right side of the water baffle plate 5 through the two embedding holes, and an inclined baffle plate 7 is fixedly connected to the left side of the water baffle plate 5, and the baffle plate 7 is located above the water hole 6 below; the set water hole 6, arc tube 8 and baffle plate 7 cooperate, and when water with a lower water level impacts the left side of the water baffle plate 5, the water rushes into the arc tube 8 through the water hole 6 below, and then backwashes the water on the left side to the left through the water hole 6 above, and the water backwash is used to partially offset the unloading effect of the subsequent water.

[0026] Furthermore, the arc guide limit assembly includes two support rods 11 fixedly connected to the top of the water baffle 5, and the top ends of the two support rods 11 are fixedly connected to the same round rod 10, which is slidably installed in two arc-shaped limit grooves 9; the support rods 11 and the round rod 10 are arranged to cooperate with each other, and when the water baffle 5 rotates to the right under impact, the round rod 10 is driven by the support rods 11 to slide to the right in the two arc-shaped limit grooves 9, and the arc-shaped limit grooves 9 are used to achieve a limiting effect.

[0027] Furthermore, the transverse guide buffer assembly includes three transverse tubes 16 fixedly connected to the top of the water tank 3, the right end of the transverse tube 16 is set as a blocking structure, a transverse rod 14 is provided in the sliding sleeve of the transverse tube 16, a buffer spring 15 is fixedly connected between the right end of the transverse rod 14 and the inner wall of the right end of the corresponding transverse tube 16, and the left ends of the three transverse rods 14 are fixedly connected to the same moving seat 17, and two balls 18 are movably embedded at the bottom of the moving seat 17, and the balls 18 are in rolling contact with the top of the water tank 3, and the moving seat 17 is fixedly connected to the left end of the three transverse rods 14. The top of 7 is hinged with the bottom ends of the two connecting rods 13; the cross tube 16, cross bar 14, buffer spring 15, movable seat 17 and ball 18 are arranged to cooperate. When the water retaining plate 5 is impacted and rotates to the right and drives the two connecting rods 13 to rotate, the connecting rod 13 squeezes and drives the movable seat 17 to move right, and the movable seat 17 drives the three cross bars 14 to slide to the right in the corresponding cross tube 16, and compresses the buffer spring 15, and uses the elastic force of the buffer spring 15 to achieve the effect of buffering and unloading the impact force.

[0028] The method of using the present embodiment is as follows: the present device is placed at a position where water blocking is required. When the position where water blocking is required is relatively wide, multiple present devices can be placed closely together, and water is added to the counterweight water tank 3 to support the counterweight of the bottom plate 1. At this time, the water retaining plate 5 performs water blocking work. During the water retaining work, when the water level is low and the fast-flowing water impacts the left side of the water retaining plate 5, the water rushes into the arc tube 8 through the water through hole 6 below, and then rushes into the water through hole 6 above, and then continues to rush out to the left through the water through hole 6 above. When the water rushing out to the left falls, it forms a backwash on the water on the left, and the water backwash is used to partially offset the unloading effect of the subsequent water.

[0029] When the water retaining plate 5 is impacted, it also rotates to the right. The water retaining plate 5 drives the round rod 10 to slide to the right in the two arc-shaped limit grooves 9 through the support rod 11. At the same time, the water retaining plate 5 drives the two connecting rods 13 to rotate and squeeze the moving seat 17 to the right. Under the extrusion force, the moving seat 17 moves to the right, and the moving seat 17 drives the three cross bars 14 to slide to the right in the corresponding cross tubes 16 respectively, and compresses the buffer spring 15. The elastic force of the buffer spring 15 is used to achieve the effect of buffering and unloading the impact force. Under the cooperation of the buffer unloading force to guide the water back to the recoil unloading force, it is convenient to effectively unload the water when it is impacted by water, reduce the risk of the water retaining plate 5 being damaged by the impact when the water flows sharply due to factors such as the ground slope, and improve the stability and safety of water retaining; after buffering or when the water gradually stops, the elastic force of the buffer spring 15 in the compressed state drives the moving seat 17 to move back to the left through the corresponding cross bar 14, and the moving seat 17 drives the water retaining plate 5 to rotate and reset to the left through the connecting rod 13.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water retaining device, comprising a bottom plate (1), characterized in that: The front and rear sides of the bottom plate (1) are fixed with support plates (2) by screws, the top right side of the support plate (2) is arranged as an arc structure, a water baffle (5) is rotatably installed between the adjacent sides of the two support plates (2), the bottom of the water baffle (5) is arranged as an arc structure and is in active contact with the top of the bottom plate (1), and a counterweight water tank (3) is fixedly connected to the top right side of the bottom plate (1); The left side of the bottom plate (1) is fixedly connected with a triangular water guide strip (12), the right side of the triangular water guide strip (12) is in active contact with the left bottom of the water retaining plate (5), and a water guide backwash unloading component is installed on the water retaining plate (5); The top of the water baffle (5) is fixedly connected with an arc guide limit assembly, and the tops of the two support plates (2) on the adjacent sides are both provided with arc-shaped limit grooves (9), and the arc guide limit assembly is slidably installed in the two arc-shaped limit grooves (9); The top right side of the water baffle (5) is hinged with two inclined connecting rods (13), and the top of the water tank (3) is installed with a transverse guide buffer assembly, and the top of the transverse guide buffer assembly is hinged with the bottom ends of the two connecting rods (13).

2. A water retaining device according to claim 1, characterized in that: The water-guiding backwash unloading component comprises two water holes (6) opened on the left side of the water baffle plate (5); an arc-shaped pipe (8) connected to the right sides of the two water holes (6) is embedded and fixed on the right side of the water baffle plate (5); an inclined baffle plate (7) is fixedly connected to the left side of the water baffle plate (5); and the baffle plate (7) is located above the water holes (6) below.

3. A water retaining device according to claim 2, characterized in that: The arc guide limiting assembly comprises two support rods (11) fixedly connected to the top of the water retaining plate (5), the top ends of the two support rods (11) are fixedly connected to the same round rod (10), and the round rod (10) is slidably installed in two arc-shaped limiting grooves (9).

4. A water retaining device according to claim 3, characterized in that: The transverse guide buffer assembly comprises three transverse tubes (16) fixedly connected to the top of the water tank (3), the right end of the transverse tube (16) being arranged as a blocking structure, a transverse rod (14) being provided in a sliding sleeve inside the transverse tube (16), a buffer spring (15) being fixedly connected between the right end of the transverse rod (14) and the inner wall of the right end of the corresponding transverse tube (16), the left ends of the three transverse rods (14) being fixedly connected to the same movable seat (17), two balls (18) being movably embedded at the bottom of the movable seat (17), the balls (18) being in rolling contact with the top of the water tank (3), and the top of the movable seat (17) being hinged to the bottom ends of the two connecting rods (13).

5. A water retaining device according to claim 1, characterized in that: The top right side of the water tank (3) is connected and fixed with a water supply pipe, the bottom of the two support plates (2) on one side close to each other is fixedly connected with a support shaft (4), and the water baffle plate (5) is rotatably sleeved on the support shaft (4).

6. A water retaining device according to claim 1, characterized in that: The bottom of the bottom plate (1) and the bottom of the triangular water guide strip (12) are bonded and fixed with a same anti-slip rubber pad.

7. A water retaining device according to claim 1, characterized in that: A U-shaped handle is fixedly connected to one side of the two support plates (2) that are close to each other, and the two U-shaped handles are located on the right side of the water retaining plate (5).

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