CN212926118U

CN212926118U - Hydraulic engineering cofferdam plate

Info

Publication number: CN212926118U
Application number: CN202021328322.6U
Authority: CN
Inventors: 苏福贵
Original assignee: Shuifa Jinshui Construction Engineering Co ltd
Current assignee: Shuifa Jinshui Construction Engineering Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-09
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a water conservancy project cofferdam plate, including the plate body that the front and back symmetry set up, form the right angle part after the both ends of plate body are buckled, the right angle part is kept away from that side of plate body and is buckled and form the linkage part, it is equipped with the connecting hole to bore in the side of linkage part, be equipped with a stand between the four adjacent plate bodies, the right angle part cooperates the corner of stand, forms the packing clearance between the front and back plate body, the both sides of stand form the recess that communicates the packing clearance; bolts are assembled between the connecting parts on the two sides through the connecting holes, and the bolts tighten the plate bodies on the two sides so as to clamp and fix the plate bodies and the upright posts; a rib plate is welded on the inner side of the upright post, a through hole is vertically arranged on the surface of the rib plate in a penetrating manner, an anchor rod is driven into the through hole, and the lower end of the anchor rod is inserted into a river bed; this product can form effective water proof protection.

Description

Hydraulic engineering cofferdam plate

Technical Field

The utility model relates to a hydraulic engineering cofferdam board.

Background

In the hydraulic engineering construction, need use the cofferdam, form an anhydrous space behind the cofferdam and be used for the construction, but the cofferdam among the prior art is integrated configuration, because the damage of plate body, or the leakproofness of integrated position department is relatively poor, can take place the infiltration.

After seeping water to the interior of the construction site, the water pump needs to be used for timely pumping, which is troublesome and also influences the construction progress.

Therefore, the water conservancy project cofferdam plate capable of forming effective waterproof protection is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hydraulic engineering cofferdam plate that can form effective water protection is provided.

The utility model discloses a realize through following technical scheme:

a water conservancy project cofferdam plate comprises plate bodies symmetrically arranged in the front and back direction, wherein two ends of each plate body are bent to form right-angle parts, one side of each right-angle part, which is far away from the plate body, is bent to form a connecting part, a connecting hole is drilled in the side face of each connecting part, an upright post is assembled between every two adjacent four plate bodies, the right-angle parts are matched with corners of the upright posts, a filling gap is formed between the front plate body and the rear plate body, and grooves communicated with the filling gap are formed in two sides of each upright post; bolts are assembled between the connecting parts on the two sides through the connecting holes, and the bolts tighten the plate bodies on the two sides so as to clamp and fix the plate bodies and the upright posts; the inner side of the upright post is welded with a rib plate, a through hole is vertically arranged on the surface of the rib plate in a penetrating mode, an anchor rod is driven into the through hole, and the lower end of the anchor rod is inserted into a river bed.

Preferably, reinforcing ribs are welded at the transition positions of the right-angle part and the plate body; the reinforcing ribs are provided to increase structural strength.

Preferably, a climbing frame is welded on the side, away from the filling gap, of the plate body; climbing frame be provided with two purposes, the climbing frame that is located back of the body water one side can let the workman overhaul after the climbing, perhaps breaks away from the foundation ditch. The climbing frame on the side of the surface water can provide a back-up after the person falls into the water.

Preferably, when the right-angle part and the upright post are combined, a gap is left between the connecting parts at two sides, part of a bolt is exposed at the gap, a rotatable sleeve is sleeved on the bolt, a connecting sleeve is cast at the outer wall of the sleeve, a supporting rod is inserted in the connecting sleeve, a screw is matched between the connecting sleeve and the supporting rod, the supporting rod is arranged at one side of the back water, and the supporting rod is obliquely supported on the ground downwards; the effect of above-mentioned structure is to carry out the bracing, increases the stability of cofferdam board when using.

Preferably, the plate body is a galvanized steel plate, and the thickness of the plate body is 3 mm-6 mm.

The utility model has the advantages that: this product adopts two inside and outside plate bodies, plays dual waterproof effect, and forms between the plate body around and to fill in the clearance, we can fill in the sand in filling the clearance and increase weight, realize simultaneously waterproofly, and this product compares in traditional cofferdam, and waterproof nature and stability all have great promotion, and easily the construction installation, are fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view at A;

FIG. 3 is a top view of the plate body;

fig. 4 is a schematic view of the installation of the climbing frame.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The water conservancy project cofferdam plate shown in fig. 1, fig. 2, fig. 3 and fig. 4 comprises plate bodies 1 which are symmetrically arranged in front and back, wherein two ends of each plate body 1 are bent to form right-angle parts 101, the side of each right-angle part 101, which is far away from the plate body 1, is bent to form a connecting part 102, a connecting hole (not shown) is drilled in the side surface of each connecting part 102, an upright post 2 is assembled between every two adjacent plate bodies 1, the right-angle parts 101 are matched with the corners of the upright posts 2, a filling gap is formed between the front plate body 1 and the rear plate body 1, and grooves 201 communicated with the filling gap are formed in two sides of each upright post 2; bolts 3 are assembled between the connecting parts 102 on both sides through the connecting holes, and the bolts 3 tighten the plate bodies 1 on both sides, so that the plate bodies 1 and the upright posts 2 are clamped and fixed; the inner side of the upright post 2 is welded with a rib plate 211, a through hole is vertically arranged on the plate surface of the rib plate 211 in a penetrating mode, an anchor rod 212 is driven into the through hole, and the lower end of the anchor rod 212 is inserted into a river bed.

In a preferred embodiment of the present invention, the right-angle portion 101 and the transition position of the plate body 1 are welded with a reinforcing rib 121; the reinforcing ribs are provided to increase structural strength.

In a preferred embodiment of the present invention, a climbing frame 131 is welded on the side of the plate body 1 away from the filling gap; climbing frame be provided with two purposes, the climbing frame that is located back of the body water one side can let the workman overhaul after the climbing, perhaps breaks away from the foundation ditch. The climbing frame on the side of the surface water can provide a back-up after the person falls into the water.

In a preferred embodiment of the present invention, when the right-angle portion 101 and the upright 2 are combined, a gap is left between the connecting portions 102 at two sides, a part of the bolt 3 is exposed at the gap, the bolt is sleeved with a rotatable sleeve 331, a connecting sleeve 332 is cast at the outer wall of the sleeve 331, a supporting rod 333 is inserted into the connecting sleeve 332, a screw 334 is fitted between the connecting sleeve 332 and the supporting rod 333, the supporting rod 333 is arranged at one side of the back water, and the supporting rod 333 is supported on the ground after inclining downwards; the effect of above-mentioned structure is to carry out the bracing, increases the stability of cofferdam board when using.

In one preferred embodiment of the present invention, the plate body 1 is a galvanized steel plate with a thickness of 4 mm.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a hydraulic engineering cofferdam board which characterized in that: the plate comprises plate bodies which are symmetrically arranged in front and back, wherein two ends of each plate body are bent to form right-angle parts, one side of each right-angle part, which is far away from the plate body, is bent to form a connecting part, connecting holes are drilled in the side faces of the connecting parts, an upright post is assembled between four adjacent plate bodies, the right-angle parts are matched with corners of the upright posts, a filling gap is formed between the front plate body and the rear plate body, and grooves communicated with the filling gap are formed in two sides of each upright post; bolts are assembled between the connecting parts on the two sides through the connecting holes, and the bolts tighten the plate bodies on the two sides so as to clamp and fix the plate bodies and the upright posts; the inner side of the upright post is welded with a rib plate, a through hole is vertically arranged on the surface of the rib plate in a penetrating mode, an anchor rod is driven into the through hole, and the lower end of the anchor rod is inserted into a river bed.

2. The hydraulic engineering cofferdam of claim 1, wherein: and reinforcing ribs are welded at the transition positions of the right-angle part and the plate body.

3. The hydraulic engineering cofferdam of claim 1, wherein: the side, away from the filling gap, of the plate body is welded with a climbing frame.

4. The hydraulic engineering cofferdam of claim 1, wherein: when the right angle part with during the combination between the stand, both sides leave the clearance between the coupling part, the part of bolt exposes in this clearance department the cover is equipped with rotatable sleeve pipe on the bolt, sheathed tube outer wall department casting is formed with the adapter sleeve the bracing piece has been inserted to the ann in the adapter sleeve, the adapter sleeve with the cooperation has the screw between the bracing piece, the bracing piece sets up in one side of the back of body water, the bracing piece slope is support subaerial downwards.

5. The hydraulic engineering cofferdam of claim 1, wherein: the plate body is a galvanized steel plate, and the thickness of the plate body is 3 mm-6 mm.