CN219886892U

CN219886892U - Water retaining cofferdam

Info

Publication number: CN219886892U
Application number: CN202321148348.6U
Authority: CN
Inventors: 孙文浩
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-05-14
Filing date: 2023-05-14
Publication date: 2023-10-24
Anticipated expiration: 2033-05-14

Abstract

The utility model relates to a water retaining cofferdam, which belongs to the technical field of cofferdams and comprises a mounting bottom plate, a supporting plate, a water retaining plate and a fixed anchor rod, wherein a connecting shaft is fixedly arranged at the top of the mounting bottom plate near the edge. According to the utility model, the screw thread cylinder at the rotary mounting base can drive the supporting screw rod to rotate in and out from the screw thread cylinder, so that the mounting bottom plate and the supporting plate can be driven to be folded or supported, folding transportation and supporting paving are facilitated, the transportation efficiency and paving construction efficiency of the water retaining cofferdam are improved, the L-shaped clamping rods on the outer wall of the water retaining plate can be inserted into the connecting cylinder for clamping, the water retaining plate and the supporting plate are arranged in a staggered manner, the joint of the adjacent supporting plate can be blocked by the water retaining plate, the T-shaped clamping strips of the plurality of groups of water retaining plates can be clamped in the clamping grooves of the adjacent water retaining plates for assembly connection, the plurality of groups of water retaining plates can be spliced, and the water retaining cofferdam structure can be used for performing waterproof protection on the lateral joint while having a good water retaining height.

Description

Water retaining cofferdam

Technical Field

The utility model relates to the technical field of cofferdams, in particular to a water retaining cofferdam.

Background

The cofferdam is a surrounding baffle setting of flood season to rivers, is often used for protecting important facilities and property in industry, traffic, water conservancy, tunnel, subway and the resident district of topography low-lying, lays the water blocking when flood season rainwater is great, can demolish it after the flood season finishes, prevents to influence traffic.

Through retrieving, chinese patent with existing publication No. CN218204173U discloses a manger plate cofferdam, rotate the installation pole, make threaded rod and second mounting panel thread tightening, the second mounting panel can slide downwards along the slide rail when stepping on the running-board, through the linking effect of installation pole, the relative position of first mounting panel and second mounting panel is fixed, therefore first mounting panel also moves downwards, thereby drive second manger plate cofferdam and remove extrusion first manger plate cofferdam downwards, extrude two cofferdams with force, can play better water-proof effects, therefore the device can not take place to leak when using, overcome the buoyancy of water simultaneously, rotate screw section of thick bamboo rotatory 180 degrees, rotate the screw hole on the first manger plate cofferdam with fixing bolt, just can accomplish the installation to the second manger plate cofferdam, the device can overcome the buoyancy of water with the help of the force of stepping on, the position of bolt and screw can be relaxed alignment, thereby can improve the efficiency of installation, in time quick install the second manger plate cofferdam in the top of first manger plate, prevent that water from spreading, cause loss to resident property.

The technical scheme has the following defects that although the water retaining height is increased by lifting the water retaining cofferdam, the water-proof protection is carried out on the lateral connecting part in actual use, and the overall structure is inconvenient to store and transport, so that the water retaining cofferdam is provided, the folding transportation can be conveniently stored, the laying and dismounting efficiency is improved, the water-proof protection is carried out on the lateral connecting part, and the water-proof effect is improved.

In view of this, the present utility model provides a technical solution for improving and solving the above-mentioned problems, and for intensively researching and applying in cooperation with the academic theory, and finally providing a solution which has a reasonable design and can effectively improve the above-mentioned drawbacks.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The utility model provides a water retaining cofferdam, which solves the problems raised by the background, can be conveniently stored, folded and transported, improves the laying and dismounting efficiency, can carry out waterproof protection on the lateral connection part, and improves the waterproof effect.

The scheme for solving the technical problems is as follows: the utility model provides a manger plate cofferdam, includes settles bottom plate, backup pad, breakwater and fixed anchor, the top of settling the bottom plate is close to edge fixed mounting and has the connecting axle, connecting axle and backup pad swivelling joint, the top fixed mounting of settling the bottom plate has the installation base, the top swivelling joint of installation base has a screw thread section of thick bamboo, screw thread section of thick bamboo threaded connection has supporting screw, the back fixed surface of breakwater installs L type clamping bar, L type clamping bar is provided with two sets of, the backup pad corresponds the equal fixed mounting of two sets of L type clamping bars and has the connecting cylinder, the connecting cylinder through connection has the fixed screw, one side of breakwater is provided with the draw-in groove, the opposite side fixed mounting of breakwater has T type clamping bar.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the L-shaped clamping rod of the water baffle can be clamped with the connecting cylinder of the supporting plate, and the water baffle and the supporting plate are arranged in a staggered mode.

Further, the top of the placement bottom plate is correspondingly provided with an anchor rod hole for fixing an anchor rod.

Further, the outer wall of backup pad has seted up the screw thread with the fixed screw looks adaptation, and the L type clamping lever has seted up the through-hole corresponding to the fixed screw, L type clamping lever and fixed screw threaded connection.

Further, adjacent breakwater accessible draw-in groove and T type card strip joint.

Further, the support screw is rotatably connected with an adapter, and the adapter is fixedly connected with the support plate.

Further, the outer wall of the water baffle is arranged to be of an arc-shaped structure.

Further, the clamping groove is provided with a T-shaped groove matched with the T-shaped clamping strip.

The utility model provides a water retaining cofferdam, which has the following advantages:

1. the screw barrel at the position of the rotary mounting base can drive the supporting screw rod to rotate in and out from the screw barrel, so that the mounting bottom plate and the supporting plate can be driven to be folded or supported, folding transportation and supporting paving are facilitated, and the transportation efficiency and paving construction efficiency of the water retaining cofferdam are improved;

2. the L-shaped clamping rods on the outer wall of the water baffle can be inserted into the connecting cylinder for clamping, the water baffle and the supporting plates are arranged in a staggered way, so that the joint of the adjacent supporting plates can be blocked by the water baffle, the T-shaped clamping strips of a plurality of groups of water baffles can be clamped in the clamping grooves of the adjacent water baffles for assembly connection, make many groups breakwater can splice, such manger plate cofferdam structure can carry out waterproof protection to lateral junction when having better manger plate height to waterproof effect has been improved.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a water dam according to an embodiment of the present utility model;

fig. 2 is a top view of an assembled state of a water dam according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a water retaining cofferdam according to an embodiment of the present utility model in a storage state of a bottom plate and a supporting plate;

fig. 4 is a top view of a water baffle in a water baffle cofferdam according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate is arranged; 2. a support plate; 3. a water baffle; 4. a connecting shaft; 5. a mounting base; 6. a thread cylinder; 7. a support screw; 8. an adapter; 9. fixing the anchor rod; 10. an anchor rod hole; 11. an L-shaped clamping rod; 12. a connecting cylinder; 13. a set screw; 14. a clamping groove; 15. t-shaped clamping strips.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a water retaining cofferdam comprises a mounting base plate 1, a supporting plate 2, a water retaining plate 3 and a fixed anchor rod 9, and is characterized in that: the top of settling bottom plate 1 is close to edge fixed mounting has connecting axle 4, connecting axle 4 and backup pad 2 swivelling joint, the top fixed mounting of settling bottom plate 1 has installation base 5, the top swivelling joint of installation base 5 has screw barrel 6, screw barrel 6 threaded connection has supporting screw 7, the back fixed surface of breakwater 3 installs L type bayonet catch 11, L type bayonet catch 11 is provided with two sets of, backup pad 2 corresponds two sets of L type bayonet catch 11 equal fixed mounting of bayonet catch 12, connecting barrel 12 through connection has fixed screw 13, one side of breakwater 3 is provided with draw-in groove 14, the opposite side fixed mounting of breakwater 3 has T type bayonet catch 15.

Preferably, the L-shaped clamping rod 11 of the water baffle 3 can be clamped with the connecting cylinder 12 of the supporting plate 2, and the water baffle 3 and the supporting plate 2 are arranged in a staggered manner.

Preferably, the top of the installation base plate 1 is provided with an anchor rod hole 10 corresponding to the fixed anchor rod 9.

Preferably, the outer wall of the supporting plate 2 is provided with threads matched with the fixing screws 13, the L-shaped clamping rods 11 are provided with through holes corresponding to the fixing screws 13, and the L-shaped clamping rods 11 are in threaded connection with the fixing screws 13.

Preferably, adjacent water baffles 3 can be clamped by the clamping grooves 14 and the T-shaped clamping strips 15.

Preferably, the support screw 7 is rotatably connected with an adapter 8, and the adapter 8 is fixedly connected with the support plate 2.

Preferably, the outer wall of the water deflector 3 is provided in an arc-shaped structure.

Preferably, the clamping groove 14 is provided with a T-shaped groove matched with the T-shaped clamping strip 15.

The specific working principle and the using method of the utility model are as follows: the screw thread cylinder 6 at the position of the rotary mounting base 5 can drive the supporting screw 7 to unscrew from the screw thread cylinder 6, thereby the supporting plate 2 which is connected with the mounting base plate 1 through the connecting shaft 4 can be driven to be rotatably supported, a plurality of groups of mounting base plates 1 and the supporting plate 2 are attached to each other and paved on the ground one by one, the fixed anchor 9 can pass through the anchor rod hole 10 of the mounting base plate 1 to be connected with the ground, the mounting base plate 1 can be stably installed on the ground, the L-shaped clamping rod 11 on the outer wall of the water baffle 3 can be inserted into the connecting cylinder 12 for clamping, the water baffle 3 and the supporting plate 2 are arranged in a staggered manner, the connecting position of the adjacent supporting plate 2 can be blocked by the water baffle 3, the T-shaped clamping strips 15 of the plurality of water baffles 3 can be clamped in the clamping grooves 14 of the adjacent water baffle 3 for assembling connection, the plurality of groups of water baffles 3 can be spliced, and the fixing screw 13 passes through the connecting cylinder 12 to be in threaded connection with the supporting plate 2, so that the plurality of groups of water baffles 3 can be connected with the supporting plate 2, and the paving of cofferdam can be completed.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a manger plate cofferdam, is including settling bottom plate (1), backup pad (2), breakwater (3) and fixed stock (9), its characterized in that: the top of settling bottom plate (1) is close to edge fixed mounting has connecting axle (4), connecting axle (4) and backup pad (2) swivelling joint, the top fixed mounting of settling bottom plate (1) has installation base (5), the top swivelling joint of installation base (5) has screw thread section of thick bamboo (6), screw thread section of thick bamboo (6) threaded connection has supporting screw (7), the rear surface fixed mounting of breakwater (3) has L type clamping rod (11), L type clamping rod (11) are provided with two sets of, backup pad (2) correspond two sets of L type clamping rod (11) equal fixed mounting and have connecting cylinder (12), connecting cylinder (12) through connection has fixed screw (13), one side of breakwater (3) is provided with draw-in groove (14), the opposite side fixed mounting of breakwater (3) has T type clamping strip (15).

2. The water retaining cofferdam according to claim 1, characterized in that the L-shaped clamping rod (11) of the water retaining plate (3) can be clamped with the connecting cylinder (12) of the supporting plate (2), and the water retaining plate (3) and the supporting plate (2) are arranged in a staggered manner.

3. The water retaining cofferdam as claimed in claim 1, wherein the top of the installation base plate (1) is provided with anchor rod holes (10) corresponding to the fixed anchor rods (9).

4. The water retaining cofferdam according to claim 1, characterized in that the outer wall of the supporting plate (2) is provided with threads matched with the fixing screws (13), the L-shaped clamping rods (11) are provided with through holes corresponding to the fixing screws (13), and the L-shaped clamping rods (11) are in threaded connection with the fixing screws (13).

5. The water retaining cofferdam as claimed in claim 1, wherein adjacent water retaining plates (3) can be clamped with a T-shaped clamping bar (15) through a clamping groove (14).

6. The water retaining cofferdam as claimed in claim 1, wherein the supporting screw (7) is rotatably connected with an adapter (8), and the adapter (8) is fixedly connected with the supporting plate (2).

7. The water deflector cofferdam of claim 1, wherein the outer wall of the water deflector (3) is provided in an arc-shaped structure.

8. The water retaining cofferdam according to claim 1, characterized in that the clamping groove (14) is provided with a T-shaped groove which is adapted to the T-shaped clamping strip (15).