Water conservancy construction cofferdam device

Abstract

The utility model belongs to the technical field of water conservancy construction, and particularly relates to a water conservancy construction cofferdam device which comprises a first surrounding plate and second surrounding plates, the surfaces of the two sides of the first surrounding plate are connected with the second surrounding plates, and the surfaces of the sides, facing the first surrounding plate, of the two ends of the second surrounding plates are connected with connecting blocks. Through mutual cooperation of the connecting block, the movable inserting block, the sliding block, the bidirectional screw rod and the screwing block, when the first coaming and the second coaming are installed, the connecting block is inserted into the connecting block in a sliding mode, then the screwing block is rotated, the screwing block drives the bidirectional screw rod to rotate, the sliding block on the bidirectional screw rod drives the movable inserting block to move, and therefore the first coaming and the second coaming are installed. And one end of the movable inserting block is inserted into the inserting groove in the connecting block, at the moment, the first surrounding plate and the second surrounding plate can be conveniently connected and installed together, the situation that an operator needs to use a tool to install and fix a plurality of bolts is avoided, and therefore convenience is brought to installation of the water conservancy construction cofferdam.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water conservancy construction technical field, concretely relates to a water conservancy construction cofferdam device. BACKGROUND

[0002] Water conservancy construction, i.e. water conservancy engineering construction, is a kind of engineering construction, mainly involves the construction of earthwork, stone work, concrete, metal structure and mechanical and electrical equipment installation etc.

[0003] And water conservancy construction cofferdam refers to the temporary retaining structure built for building permanent water conservancy facilities in water conservancy construction, its function is to prevent water and soil from entering the building position, so as to drain water in cofferdam, excavate foundation pit and build building, and the cofferdam panel needs to be installed and fixed by using tools on multiple bolts when being mutually butted, so that the cofferdam panels can be connected together, which is relatively cumbersome and time-consuming to operate, thereby bringing inconvenience to the installation of water conservancy construction cofferdam.

[0004] Therefore, the utility model provides a water conservancy construction cofferdam device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a water conservancy construction cofferdam device, which aims at solving the problem that the cofferdam panel needs to be installed and fixed by using tools on multiple bolts when being mutually butted, so that the cofferdam panels can be connected together, which is relatively cumbersome and time-consuming to operate, thereby bringing inconvenience to the installation of water conservancy construction cofferdam in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a water conservancy construction cofferdam device, including first cofferdam and second cofferdam, the both sides surface of first cofferdam is connected with second cofferdam, the side surface of second cofferdam towards first cofferdam is connected with connecting block at both ends, the one end of connecting block extends into the connecting groove of one side surface of first cofferdam, and the one end surface of connecting block is equipped with the slot, the inner side surface of slot is connected with movable plug, the other end bottom surface of movable plug is connected with sliding block, the inside of both ends of first cofferdam is equipped with the sliding slot, and the both end surface of sliding slot is connected with sliding block.

[0007] In order to realize the fixation of connecting block, as a kind of water conservancy construction cofferdam device of the utility model, the movable plug is slidably connected with connecting block through slot, and the movable plug is slidably connected with first cofferdam.

[0008] In order to realize the sliding block to move, as a water conservancy construction cofferdam device preferred, the chute both ends surface are embedded with bearing, two bearing between the connection has a bidirectional screw, the both ends of the bidirectional screw are penetrated and are connected with the sliding block, and the one end of the bidirectional screw extends out the first cofferdam top surface and is connected with the screwing block.

[0009] In order to realize the sealing of the first cofferdam and the second cofferdam connection, as a water conservancy construction cofferdam device preferred, the second cofferdam both ends towards the first cofferdam side surface is also connected with rubber sealing block, the one end of the rubber sealing block extends into the clamping groove opened in the first cofferdam side surface, and the rubber sealing block forms the clamping structure through the clamping groove and the first cofferdam.

[0010] In order to realize the shielding protection of the screwing block, as a water conservancy construction cofferdam device preferred, the screwing block outside surface is provided with a cover, the cover bottom end outside surface is provided with surface screw, and the cover forms the threaded connection through the surface screw and the threaded groove, the threaded groove is opened in the first cofferdam top surface outside the screwing block.

[0011] In order to realize the sealing between the cover and the first cofferdam, as a water conservancy construction cofferdam device preferred, the cover outside surface of the surface screw upper end is connected with a sealing ring, the one end of the sealing ring extends into the sealing groove opened in the threaded groove, and the sealing ring forms the clamping structure through the sealing groove and the first cofferdam.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a connecting block, movable plug, sliding block, bidirectional screw and screwing block's mutual cooperation, when the first cofferdam and the second cofferdam install, first sliding plug -in into the connecting block of connecting block, then rotate the screwing block, let the screwing block drive bidirectional screw rotate, let the sliding block on bidirectional screw drive movable plug -in and move, make the one end of movable plug -in into the slot on the connecting block, when the first cofferdam and the second cofferdam can conveniently connect installation together, avoid the operator to need to use the tool to install fixed with a plurality of bolts, thereby bring the installation of water conservancy construction cofferdam convenient.

[0014] The utility model discloses a cover, let the cover can shield and protect the screwing block, avoid the screwing block direct exposure in the environment, weaken the corrosion rate of external environment to the screwing block, improve the service life of screwing block, thereby ensure the next use effect of screwing block. ACCURACY

[0015] The accompanying drawings are used to provide further understanding of the present application and constitute a part of the specification, which are used together with embodiments of the present application to explain the present application and do not constitute a limitation to the present application. In the drawings:

[0016] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0017] Figure 2 It is a local explosion structure schematic view of the present application at the connecting block;

[0018] Figure 3 It is a local section structure schematic view of the present application at the sliding groove;

[0019] Figure 4 It is a local enlarged structure schematic view of the present application at A. Figure 3

[0020] In the drawings: 1, first coaming; 2, second coaming; 3, connecting block; 4, connecting groove; 5, insertion slot; 6, movable insertion block; 7, sliding block; 8, sliding groove; 9, bearing; 10, bidirectional screw; 11, twisting block; 12, rubber sealing block; 13, clamping groove; 14, cover; 15, surface screw; 16, threaded groove; 17, sealing ring; 18, sealing groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-4 The present application provides the following technical scheme: a water conservancy construction cofferdam device, comprising a first coaming 1 and a second coaming 2, both sides of the first coaming 1 are connected with the second coaming 2, one side surface of the second coaming 2 at both ends is connected with a connecting block 3, one end of the connecting block 3 extends into a connecting groove 4 formed in one side surface of the first coaming 1, and an insertion slot 5 is formed in one end surface of the connecting block 3, a movable insertion block 6 is connected to the inner side surface of the insertion slot 5, a sliding block 7 is connected to the other end bottom surface of the movable insertion block 6, a sliding groove 8 is formed in the interior of both ends of the first coaming 1, and the sliding block 7 is connected to both end surfaces of the sliding groove 8.

[0023] Preferably, the movable insertion block 6 is slidably connected with the connecting block 3 through the insertion slot 5, and the movable insertion block 6 is slidably connected with the first coaming 1.

[0024] ​In specific use, when the connecting block 3 is inserted into the connecting groove 4, the sliding block 7 drives the movable block 6 to move in the first fence 1, and one end of the movable block 6 is inserted into the slot 5 on the connecting block 3, so that the position of the connecting block 3 is fixed in the connecting groove 4, and the second fence 2 is connected with the first fence 1.

[0025] Preferably, bearings 9 are embedded on both ends of the sliding groove 8, a bidirectional screw 10 is connected between the two bearings 9, sliding blocks 7 are threadedly connected to both ends of the bidirectional screw 10, and one end of the bidirectional screw 10 extends out of the top surface of the first fence 1 and is connected with a twisting block 11.

[0026] In specific use, by rotating the twisting block 11, the twisting block 11 drives the bidirectional screw 10 to rotate in the bearing 9, so that the sliding block 7 on the bidirectional screw 10 moves along the sliding groove 8, and the movable block 6 is driven to move.

[0027] Preferably, rubber sealing blocks 12 are further connected to the side surface of the second fence 2 facing the first fence 1, one end of the rubber sealing block 12 extends into the clamping groove 13 on the side surface of the first fence 1, and the rubber sealing block 12 and the first fence 1 form a clamping structure through the clamping groove 13.

[0028] In specific use, when the second fence 2 is connected with the first fence 1, the rubber sealing block 12 on the second fence 2 is also moved and clamped into the clamping groove 13, thereby improving the sealing performance of the connection between the second fence 2 and the first fence 1.

[0029] Preferably, a cover 14 is arranged on the outer surface of the twisting block 11, a surface thread 15 is arranged on the outer surface of the bottom end of the cover 14, the cover 14 and the first fence 1 form a threaded connection through the surface thread 15 and a threaded groove 16, and the threaded groove 16 is arranged on the top surface of the first fence 1 outside the twisting block 11.

[0030] In specific use, the cover 14 is screwed into the threaded groove 16 through the surface thread 15, so that the position of the cover 14 is fixed on the first fence 1, the cover 14 can shield and protect the twisting block 11, and when the cover 14 is twisted in the opposite direction, one end of the cover 14 is separated from the threaded groove 16, so that the cover 14 can be detached from the first fence 1, and the twisting block 11 can be exposed for operation again.

[0031] Preferably, a sealing ring 17 is connected to the outer surface of the cover 14 at the upper end of the surface thread 15, one end of the sealing ring 17 extends into a sealing groove 18 arranged inside the threaded groove 16, and the sealing ring 17 and the first fence 1 form a clamping structure through the sealing groove 18.

[0032] Specific use, when the cover 14 by surface screw 15 screw into the thread groove 16, the cover 14 will take the sealing ring 17 to the sealing groove 18, let the sealing ring 17 by elastic card in the sealing groove 18, thereby increasing the sealing between the cover 14 and the first fence 1.

[0033] The working principle is: when the water conservancy construction cofferdam device is used, first, the first fence 1 is installed at the designated position of the water conservancy construction cofferdam, then the connecting block 3 on the second fence 2 is slidably placed into the connecting groove 4 on the first fence 1, at this time the insertion slot 5 on the connecting block 3 is moved to the position of the movable insertion block 6, then the rotating knob 11 is rotated and screwed, so that the rotating knob 11 drives the bidirectional screw 10 to rotate in the bearing 9, so that the sliding block 7 on the bidirectional screw 10 moves along the sliding groove 8, at this time the sliding block 7 drives the movable insertion block 6 to move in the first fence 1, so that one end of the movable insertion block 6 is slidably inserted into the insertion slot 5 on the connecting block 3, so that the position of the connecting block 3 is fixed in the connecting groove 4, at this time the second fence 2 can be conveniently installed and fixed with the first fence 1, and the rubber sealing block 12 on the second fence 2 is also slidably inserted into the clamping groove 13, thereby increasing the sealing of the connecting part of the first fence 1 and the second fence 2, by such arrangement, the operator only needs to rotate the rotating knob 11 to complete the connection and installation of the first fence 1 and the second fence 2, avoiding the need for the operator to use tools to install and fix multiple bolts, thereby bringing convenience to the installation of the water conservancy construction cofferdam, and secondly, when the first fence 1 and the second fence 2 of the water conservancy construction cofferdam are installed, the cover 14 is screwed into the threaded groove 16 on the outside of the rotating knob 11 through the surface screw 15, at the same time, the cover 14 takes the sealing ring 17 to the sealing groove 18, so that the sealing ring 17 can increase the sealing between the cover 14 and the first fence 1, after the installation of the cover 14 is completed, the cover 14 can shield and protect the rotating knob 11, avoiding the direct exposure of the rotating knob 11 to the environment, reducing the corrosion speed of the external environment on the rotating knob 11, prolonging the service life of the rotating knob 11, thereby ensuring the next use effect of the rotating knob 11, preventing the rotating knob 11 from being severely corroded and aged to cause inconvenience to rotation.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A hydraulic construction coffer device comprising a first cofferdam (1) and a second cofferdam (2), characterized in that: The both sides of the first enclosure (1) are connected with the second enclosure (2), the both ends of the second enclosure (2) are connected with the connecting block (3) on the side surface of the first enclosure (1), one end of the connecting block (3) extends into the connecting groove (4) on the side surface of the first enclosure (1), the end surface of the connecting block (3) is provided with the insertion slot (5), the inner surface of the insertion slot (5) is connected with the movable insertion block (6), the other end of the movable insertion block (6) is connected with the sliding block (7), the both ends of the first enclosure (1) are provided with the sliding groove (8), the both ends of the sliding groove (8) are connected with the sliding block (7).

2. The water conservancy construction cofferdam device according to claim 1, characterized in that: The movable insertion block (6) is connected with the connecting block (3) through the insertion slot (5), and the movable insertion block (6) is connected with the first enclosure (1) through the sliding connection.

3. The water conservancy construction cofferdam device according to claim 1, characterized in that: The both ends of the sliding groove (8) are embedded with the bearing (9), the both ends of the bearing (9) are connected with the bidirectional screw rod (10), the both ends of the bidirectional screw rod (10) are connected with the sliding block (7) through the threaded connection, and one end of the bidirectional screw rod (10) extends out of the top surface of the first enclosure (1) and is connected with the rotating block (11).

4. The water conservancy construction cofferdam device according to claim 1, characterized in that: The both ends of the second enclosure (2) are connected with the rubber sealing block (12) on the side surface of the first enclosure (1), one end of the rubber sealing block (12) extends into the clamping groove (13) on the side surface of the first enclosure (1), and the rubber sealing block (12) is connected with the first enclosure (1) through the clamping structure.

5. The water conservancy construction cofferdam device according to claim 3, characterized in that: The outer surface of the rotating block (11) is provided with the cover (14), the outer surface of the bottom end of the cover (14) is provided with the surface screw (15), and the cover (14) is connected with the threaded groove (16) through the surface screw (15).

6. The water conservancy construction cofferdam device according to claim 5, characterized in that: The outer surface of the cover (14) on the upper end of the surface screw (15) is connected with the sealing ring (17), one end of the sealing ring (17) extends into the sealing groove (18) in the threaded groove (16), and the sealing ring (17) is connected with the first enclosure (1) through the clamping structure.

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