Water seepage prevention device for water conservancy and hydropower engineering construction

Abstract

The utility model discloses a water seepage prevention device for water conservancy and hydropower engineering construction, and belongs to the technical field of water conservancy and hydropower engineering construction, the water seepage prevention device comprises two water baffles, the side parts of the two water baffles are sleeved with permeable filter plates, the bottoms of the two water baffles are provided with drainage grooves, the top ends of the two water baffles are provided with mounting grooves, and the mounting grooves are connected with the permeable filter plates. Mounting seats are arranged in the two mounting grooves in a sleeving manner, and a plurality of connecting holes are formed in the two mounting seats. In the utility model, when the distance between the two water baffles needs to be adjusted, the knob is rotated to drive the two-way screw rod to rotate, and the two adjusting arms are driven to be close to each other or far away from each other through the screw-thread fit between the two ends of the two-way screw rod and the two adjusting arms; therefore, the two adjusting arms are used for driving the two water baffles to get close to each other or get away from each other, and the function of conveniently adjusting the distance between the two water baffles is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water conservancy and hydropower engineering construction, more particularly to a water conservancy and hydropower engineering construction anti-seepage device. BACKGROUND

[0002] Water conservancy and hydropower engineering refers to the process of water conservancy and hydropower construction using water resources. Water conservancy and hydropower engineering is an important part of national infrastructure construction and has important significance for national economic development and improvement of people's living standards. When laying water conservancy and hydropower pipelines, an anti-seepage device is set in the excavated trench to prevent collapse of the trench.

[0003] After searching, the utility model patent with publication number CN221372052U discloses an anti-seepage device for water conservancy and hydropower engineering construction, which comprises two pairs of oppositely arranged water retaining plates. The opposite end faces of the water retaining plates are curved upwards to form blocking parts. Drainage grooves are formed between the blocking parts and the water retaining plates. The inclined sections of the water retaining plates are evenly distributed with water permeable holes. Support arms are installed on the inner sides of the inclined sections of the water retaining plates. Adjusting shells that change the distance between the water retaining plates are sleeved between the opposite support arms. Drainage pipe channels are formed between the water retaining plates for the placement of water pipes. The patent has a simple structure. The water retaining plates can effectively cover the soil on both sides and prevent collapse. The water seeping from the soil on both sides can penetrate the filter membrane and flow into the drainage grooves, and then be drained along the drainage grooves. This can guide the water seeping from the trench and prevent water accumulation. The drainage pipe channels formed between the water retaining plates do not affect the installation of water pipes, ensuring the progress of construction. However, the above-mentioned patent still has the following shortcomings: the support arms and the adjusting shells are adjusted and fixed through screw holes and bolts, which is not convenient to operate. In addition, when the water pipeline needs to be placed in the trench, the existence of the support arms and the adjusting shells will hinder the laying of the pipeline, which is not practical. Therefore, we propose an anti-seepage device for water conservancy and hydropower engineering construction. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an anti-seepage device for water conservancy and hydropower engineering construction.

[0005] To solve the above problems, the utility model adopts the following technical solution:

[0006] The utility model provides a kind of water seepage prevention device for water conservancy and hydropower engineering construction, including two water baffle, the side of two described water baffle is equipped with water-permeable filter plate, the bottom of two described water baffle is provided with drainage groove, the top of two described water baffle is provided with mounting groove, two described mounting groove are equipped with mounting seat, multiple connecting holes are formed in two described mounting seat, the side of the top of two described water baffle is provided with connecting mechanism, the top of two described mounting seat is respectively fixedly connected with adjusting arm, the outside of one end of two described adjusting arm is movably sleeved with adjusting cylinder, the middle part of described adjusting cylinder is provided with operating groove, the inner chamber of described adjusting cylinder is rotatably connected with two-way screw rod, the middle part of two-way screw rod and the inner chamber of operating groove are fixedly sleeved with knob, the two ends of two-way screw rod are respectively threadedly sleeved to the inside of two adjusting arms, the two sides of described adjusting cylinder are provided with reinforcing mechanism.

[0007] As a preferred scheme of the utility model, the connecting mechanism includes multiple springs fixedly connected to the side of the top of the water baffle and multiple through holes formed in the two sides of the top of the water baffle, the end of the multiple springs is fixedly connected with a protective shell, the inner wall of the protective shell is fixedly connected with multiple latches, the end of the multiple latches is respectively penetrated into the inner chamber of the through hole and the connecting hole.

[0008] As a preferred scheme of the utility model, the reinforcing mechanism includes multiple connecting rods fixedly connected to the side of the adjusting cylinder, the end of the multiple connecting rods is fixedly connected with a reinforcing cylinder, the two ends of the reinforcing cylinder are movably sleeved with reinforcing arms, the end of the two reinforcing arms is respectively connected to the top of the two mounting seats, the inner wall of the reinforcing cylinder and the side of the reinforcing arm are attached.

[0009] As a preferred scheme of the utility model, one end of the water baffle is provided with a slot, the other end of the water baffle is provided with a plug, the size of the plug is equal to the size of the inner chamber of the slot.

[0010] As a preferred scheme of the utility model, multiple stepped holes are formed in the drainage groove, multiple plugs are sleeved in the multiple stepped holes.

[0011] As a preferred scheme of the utility model, the inner wall of the mounting groove and the side of the bottom end of the mounting seat are attached, the outer diameter of the latch is respectively equal to the inner diameter of the through hole and the connecting hole.

[0012] As a preferred scheme of the utility model, the inner wall of the mounting groove and the side of the bottom end of the mounting seat are attached, the outer diameter of the latch is respectively equal to the inner diameter of the through hole and the connecting hole.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1) The utility model discloses when needing to adjust the distance between two water baffle, rotates knob and drives two -way screw rod to rotate, and through the thread cooperation between the both ends of two -way screw rod and two adjusting arms drives two adjusting arms to be close to each other or be away from each other, thereby utilizing two adjusting arms to drive two water baffles to be close to each other or be away from each other, realize the function that the distance between two water baffles is conveniently adjusted.

[0015] (2) The utility model discloses through the cooperation of installation groove, mounting seat, connecting hole, protective shell, through -hole, spring and bolt, when mounting seat is inserted in installation groove, utilizes the elastic force of spring and drives bolt to insert into the inner chamber of connecting hole and through -hole, thereby realizes the installation seat installation at the top of water baffle, when needing to put pipeline in the groove, through the bolt is taken out from connecting hole and through -hole, thereby removes the fixing between water baffle and mounting seat, and the pipeline is put into the groove, and the practicality is good. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the whole structure explosion drawing of the utility model;

[0018] Figure 3 It is the structure explosion drawing of water baffle and protective shell of the utility model;

[0019] Figure 4 It is the structure explosion drawing of adjusting cylinder, adjusting arm and mounting seat of the utility model;

[0020] Figure 5 It is the section view schematic diagram of adjusting cylinder of the utility model.

[0021] Mark explanation in drawing:1, water baffle;2, water -permeable filter plate;3, drainage groove;4, installation groove;5, mounting seat;6, connecting hole;7, adjusting arm;8, adjusting cylinder;9, operation groove;10, two -way screw rod;11, knob;12, connecting mechanism;13, reinforcing mechanism;14, protective shell;15, through -hole;16, spring;17, bolt;18, connecting rod;19, reinforcing cylinder;20, reinforcing arm;21, plug;22, insertion groove;23, step hole;24, plug. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, and all other embodiments obtained by the person skilled in the art without creative labor based on the embodiments in the utility model belong to the protection scope of the utility model.

[0023] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the term "installation", "set with", "sleeve set / interface", "connection" and so on, should be broad understanding, for example "connection", can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Embodiment:

[0026] Please refer to Figures 1-5 A water conservancy and hydropower engineering construction anti-seepage device, including two water baffle 1, the side of two water baffle 1 is all set with water-permeable filter plate 2, the bottom of two water baffle 1 is all provided with drainage groove 3, the top of two water baffle 1 is all provided with installation groove 4, two installation grooves 4 are all set with mounting seat 5, a plurality of connecting holes 6 are all set up on two mounting seats 5, the side of the top of two water baffle 1 is all provided with connecting mechanism 12, the top surface of two mounting seats 5 is respectively fixedly connected with adjusting arm 7, the outer side of one end of two adjusting arms 7 is movably sleeved with adjusting cylinder 8, the middle part of adjusting cylinder 8 is provided with operating groove 9, the inner cavity of adjusting cylinder 8 is rotatably connected with two-way screw rod 10, the middle part of two-way screw rod 10 and located in the inner cavity of operating groove 9 is fixedly sleeved with knob 11, the two ends of two-way screw rod 10 are respectively screwed to the inside of two adjusting arms 7, the two sides of adjusting cylinder 8 are all provided with reinforcing mechanism 13.

[0027] In the embodiment, the two-way screw rod 10 is driven to rotate by the knob 11, and the two adjusting arms 7 are driven to move synchronously close to or away from each other by the threaded connection between the two-way screw rod 10 and the two adjusting arms 7, so as to adjust the distance between the two opposite water baffles 1.

[0028] Specifically, please refer to Figures 1 to 3The connecting mechanism 12 comprises a plurality of springs 16 fixedly connected to the side of the top end of the baffle 1, a plurality of through holes 15 formed in the two sides of the top end of the baffle 1, a protective shell 14 fixedly connected to the end of the spring 16, a plurality of bolts 17 fixedly connected to the inner wall of the protective shell 14, and the end of the bolt 17 respectively penetrates the through hole 15 and the inner cavity of the connecting hole 6.

[0029] In the embodiment, the spring 16 is protected by the protective shell 14, and when the bolt 17 is inserted into the inner cavity of the through hole 15, the end face of the protective shell 14 is attached to the side of the top end of the baffle 1.

[0030] Specifically, please refer to Figure 1 , Figure 2 and Figure 4 The reinforcing mechanism 13 comprises a plurality of connecting rods 18 fixedly connected to the side of the adjusting cylinder 8, a reinforcing cylinder 19 fixedly connected to the end of the connecting rod 18, and a reinforcing arm 20 movably sleeved at the two ends of the reinforcing cylinder 19. The end of the two reinforcing arms 20 is respectively connected to the top surface of the two mounting seats 5, and the inner wall of the reinforcing cylinder 19 is attached to the side of the reinforcing arm 20.

[0031] In the embodiment, the connecting strength between the two mounting seats 5 is enhanced by the cooperation of the connecting rod 18, the reinforcing cylinder 19 and the reinforcing arm 20.

[0032] Specifically, please refer to Figures 1 to 3 One end of the baffle 1 is provided with a slot 22, and the other end of the baffle 1 is provided with a plug 21. The size of the plug 21 is equal to the size of the inner cavity of the slot 22.

[0033] In the embodiment, the sealing between the two baffle plates 1 is ensured by the cooperation of the plug 21 and the slot 22.

[0034] Specifically, please refer to Figure 2 A plurality of stepped holes 23 are formed in the drainage groove 3, and a plurality of nails 24 are sleeved in the plurality of stepped holes 23.

[0035] In the embodiment, the baffle plate 1 is fixed by inserting the nail 24 into the stepped hole 23 and inserting the bottom end of the nail 24 into the ground. In addition, the outer diameter of the nail 24 is equal to the inner diameter of the bottom end of the stepped hole 23, so as to avoid the water flowing in the drainage groove 3 from flowing out of the stepped hole 23.

[0036] Specifically, please refer to Figures 2 to 4 The inner wall of the mounting groove 4 is attached to the side of the bottom end of the mounting seat 5, and the outer diameter of the bolt 17 is equal to the inner diameter of the through hole 15 and the connecting hole 6.

[0037] In the embodiment, the stability of the mounting seat 5 being fitted in the inner cavity of the mounting groove 4 is ensured, and the stability of the bolt 17 connecting the baffle 1 and the mounting seat 5 is ensured.

[0038] Specifically, please refer to Figure 1 The side surface of one end of the adjusting arm 7 is attached to the inner wall of the adjusting cylinder 8.

[0039] In the embodiment, the stability of the adjusting arm 7 moving in the adjusting cylinder 8 is ensured, and the threaded cooperation between the bidirectional screw rod 10 and the adjusting arm 7 can only drive the adjusting arm 7 to move along the axial direction of the bidirectional screw rod 10.

[0040] Working principle: when in use, first, the bidirectional screw rod 10 is rotated by rotating the knob 11, and the two adjusting arms 7 are driven to move away from each other or move close to each other through the threaded cooperation between the two ends of the bidirectional screw rod 10 and the two adjusting arms 7, and the two baffles 1 are driven to move away from each other or move close to each other by the adjusting arm 7 and the mounting seat 5, so as to adjust the width between the two baffles 1, so that the width between the two baffles 1 and the width of the groove are matched, then a plurality of baffles 1 are placed in the groove, and the two adjacent baffles 1 are inserted through the plug block 21 and the plug slot 22, and the plug pin 24 is inserted into the stepped hole 23, so that the bottom end of the plug pin 24 is inserted into the bottom of the groove to fix the baffle 1, then the soil on the side of the groove is blocked by the baffle 1 and the water-permeable filter plate 2 on the side of the baffle 1, and the water in the soil penetrates through the water-permeable filter plate 2 into the inside of the baffle 1, and flows into the drain groove 3, so that the water flows in the drain groove 3, and finally when the pipeline is laid, the protective shell 14 at the top end of the baffle 1 is pulled to make the end of the bolt 17 disengage from the inner cavity of the through hole 15 and the connecting hole 6, so as to release the fixation between the baffle 1 and the mounting seat 5, so as to take down the mounting seat 5, the adjusting arm 7, the adjusting cylinder 8 and other structures, so as to place the pipeline from above into the position inside the two opposite baffles 1 in the groove.

[0041] The above merely describes a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A water seepage prevention device for water conservancy and hydropower engineering construction, comprising two water baffle plates (1), characterized in that: Both sides of the two water baffle (1) are sleeved with water permeable filter plate (2), the bottom of the two water baffle (1) is provided with drainage groove (3), the top of the two water baffle (1) is provided with mounting groove (4), the two mounting groove (4) are sleeved with mounting seat (5), a plurality of connecting holes (6) are formed in the two mounting seat (5), the side of the top of the two water baffle (1) is provided with connecting mechanism (12), the top of the two mounting seat (5) is fixedly connected with adjusting arm (7), the outer side of one end of the two adjusting arm (7) is movably sleeved with adjusting cylinder (8), the middle part of the adjusting cylinder (8) is provided with operation groove (9), the inner cavity of the adjusting cylinder (8) is rotatably connected with bidirectional screw rod (10), the middle part of the bidirectional screw rod (10) and the inner cavity of the operation groove (9) are fixedly sleeved with knob (11), the two ends of the bidirectional screw rod (10) are respectively screwed into the inside of the two adjusting arm (7), the two sides of the adjusting cylinder (8) are provided with reinforcing mechanism (13).

2. The water seepage prevention device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: The connecting mechanism (12) comprises a plurality of springs (16) fixedly connected to the side of the top of the water baffle (1) and a plurality of through holes (15) formed in the two sides of the top of the water baffle (1), the ends of the plurality of springs (16) are fixedly connected with protective shell (14), the inner wall of the protective shell (14) is fixedly connected with a plurality of bolts (17), the ends of the plurality of bolts (17) respectively penetrate the inner cavities of the through holes (15) and the connecting holes (6).

3. The water seepage prevention device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: The reinforcing mechanism (13) comprises a plurality of connecting rods (18) fixedly connected to the side of the adjusting cylinder (8), the ends of the plurality of connecting rods (18) are fixedly connected with reinforcing cylinder (19), the two ends of the reinforcing cylinder (19) are movably sleeved with reinforcing arm (20), the ends of the two reinforcing arms (20) are respectively connected with the top of the two mounting seats (5), the inner wall of the reinforcing cylinder (19) and the side of the reinforcing arm (20) are fitted.

4. The water seepage prevention device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: One end of the water baffle (1) is provided with insertion slot (22), the other end of the water baffle (1) is provided with insertion block (21), the size of the insertion block (21) is equal to the size of the inner cavity of the insertion slot (22).

5. The water seepage prevention device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: A plurality of stepped holes (23) are formed in the drainage groove (3), a plurality of insertion nails (24) are sleeved in the plurality of stepped holes (23).

6. The water seepage prevention device for water conservancy and hydropower engineering construction according to claim 2, characterized in that: The inner wall of the mounting groove (4) and the side of the bottom end of the mounting seat (5) are fitted, the outer diameter of the bolt (17) is respectively equal to the inner diameter of the through hole (15) and the connecting hole (6).

7. The water seepage prevention device for water conservancy and hydropower engineering construction according to claim 1, characterized in that: The side of one end of the adjusting arm (7) and the inner wall of the adjusting cylinder (8) are fitted.

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