CN220888689U

CN220888689U - Cofferdam protection reinforcing structure

Info

Publication number: CN220888689U
Application number: CN202322392235.7U
Authority: CN
Inventors: 袁媛
Original assignee: Jiangxi Tongtian Construction Engineering Co ltd
Current assignee: Jiangxi Tongtian Construction Engineering Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-05-03
Anticipated expiration: 2033-09-04

Abstract

The utility model relates to the technical field of reinforcing structures, in particular to a cofferdam protection reinforcing structure, which comprises a bottom plate 1, wherein the top of the bottom plate is rotationally connected with a rotating frame, one side of the rotating frame is provided with an adjusting groove, the inside of the adjusting groove is movably connected with an adjusting block, one side of the adjusting block is rotationally connected with an L-shaped fixing column, and the bottom end of the L-shaped fixing column is provided with a first fixing nail. The advantages are that: the bottom of L type fixed column can be vertically together with ground contact, and first staple is fixed simultaneously and is fixed L type fixed column for L type fixed column can be supported and spacing to the position that rotates the frame and locate, has improved the holistic stability of additional strengthening simultaneously, rotates the frame and can directly rotate to the bottom plate on, and draw-in groove, fixture block and card frame's setting simultaneously make the phenomenon that is difficult to take place the separation when folding rotating frame and bottom plate together transport, makes the convenience that carries out the transportation comparison to additional strengthening.

Description

Cofferdam protection reinforcing structure

Technical Field

The utility model relates to the technical field of reinforcing structures, in particular to a cofferdam protection reinforcing structure.

Background

The cofferdam is a temporary enclosing structure which is built for building a permanent water conservancy facility in the construction of the water conservancy project, and has the function of preventing water and soil from entering the building position of the building, and when the river channel bottom environment of the built cofferdam is complex, the connection between the cofferdam and the river channel is not stable enough, and a reinforcing device is needed to reinforce the cofferdam.

The utility model discloses a cofferdam protection reinforced structure in chinese patent CN219430801U, this cofferdam protection reinforced structure, rotatory knob drives screw thread adjustment sleeve pipe and rotates, screw thread adjustment sleeve pipe is rotatory can adjust the length of adjusting the support column to drive the change of reinforcement support column angle, drive backup pad height and change, make the backup pad support in the best reinforcement position of cofferdam, thereby can be according to the best support reinforcement position of height adjustment of cofferdam, but this cofferdam protection reinforced structure, when solving the problem, has following defect:

When the reinforcing structure supports the cofferdam, the supporting plate is directly contacted with the cofferdam, and the first supporting threaded column and the second threaded supporting column are both in threaded connection with the threaded adjusting sleeve without a fixing device, so that the stability of the reinforcing supporting column can not be ensured when the reinforcing structure supports the cofferdam;

When supporting the cofferdam, a plurality of reinforcing structures are needed, and due to the fact that the threaded support columns and the threaded sleeves are arranged between the supporting bottom plate and the reinforcing support columns, the supporting bottom plate and the reinforcing support columns cannot be folded together for transportation, so that the reinforcing structures are inconvenient to transport.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks mentioned in the background.

Therefore, an object of the present utility model is to provide a cofferdam protection reinforcing structure, which aims to solve the problems that the stability of a cofferdam protection reinforcing structure reinforcing support column is not high when the cofferdam is supported by a support plate, and the support reinforcing structure is not easy to fold together for transportation.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a cofferdam protection reinforcing structure, which comprises a bottom plate, wherein a rotating frame is rotatably connected to the top of the bottom plate, an adjusting groove is provided on one side of the rotating frame, an adjusting block is movably connected to the inside of the adjusting groove, an L-shaped fixing column is rotatably connected to one side of the adjusting block, and a first fixing nail is provided at the bottom end of the L-shaped fixing column.

By the inside fixedly connected with spacing post of above-mentioned arbitrary scheme preferred, spacing post and regulating block swing joint of regulating groove, spacing post can be spacing to the regulating block, makes the regulating plate is difficult to break away from one side of rotating the frame, makes L type fixed column supports the rotating the frame that the regulating block can be better.

By the preferred top fixedly connected with fixture block of above-mentioned arbitrary scheme, the draw-in groove has been seted up to the front of rotating the frame, one side fixedly connected with card frame of bottom plate, rotate the frame and rotate the inside that back fixture block can direct card at the draw-in groove on the bottom plate, simultaneously L type fixed column can rotate the inside of card frame for rotate frame and bottom plate are folding to be in the same place and transport, just rotate frame and bottom plate and be difficult for taking place the separation when carrying out the transportation.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. Through setting up regulating block and L type fixed column for when the carriage drives the backup pad and supports the cofferdam, the bottom of L type fixed column can be together direct a ground contact, and first staple is fixed simultaneously and is fixed L type fixed column, makes L type fixed column can support and spacing the position that the carriage was located, has improved the holistic stability of additional strengthening simultaneously.

2. The rotating frame can directly rotate to the bottom plate, and simultaneously the clamping groove, the clamping block and the clamping frame enable the rotating frame, the bottom plate and the L-shaped fixed column not to be separated easily when the rotating frame and the bottom plate which are folded together are transported, so that the reinforced structure is convenient to transport and compare.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of a structure according to the present utility model;

FIG. 2 is a schematic view of a rotating frame according to the present utility model;

Fig. 3 is a schematic structural view of a base plate according to the present utility model.

Wherein: 1. the device comprises a bottom plate, 2, a rotating frame, 3, an adjusting groove, 4, an adjusting block, 5, an L-shaped fixing column, 6, a first fixing nail, 7, a limiting column, 8, a connecting column, 9, a rotating groove, 10, a supporting plate, 11, a clamping block, 12, a clamping groove, 13, a clamping frame, 14, a fixing hole, 15, a second fixing nail, 16, an inserting cone, 17 and a reinforcing rib.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1-3, a cofferdam protection reinforcing structure of this embodiment, it includes bottom plate 1, the top rotation of bottom plate 1 is connected with rotation frame 2, the top fixedly connected with fixed block of bottom plate 1, rotation frame 2 links together with the fixed block through the pivot, adjustment tank 3 has been seted up to one side of rotation frame 2, the inside swing joint of adjustment tank 3 has adjustment block 4, adjustment block 4 is the T type, one side rotation of adjustment block 4 is connected with L type fixed column 5, when adjustment block 4 removes in the inside of adjustment tank 3, can drive L type fixed column 5 and remove in one side of rotation frame 2, simultaneously L type fixed column 5 can rotate in one side of adjustment block 4, make the bottom of L type fixed column 5 can be in the same place with the perpendicular contact of ground, the bottom of L type fixed column 5 is provided with first staple 6, the fixed orifices have been seted up to the bottom of L type fixed column 5, inside that first staple 6 can insert ground through the fixed orifices, make first staple 6 accomplish the fixed to L type fixed column 5.

Example 1: the inside fixedly connected with spacing post 7 of adjustment tank 3, spacing post 7 and regulating block 4 swing joint, regulating block 4 also slides in the outside of spacing post 7 when the inside of adjustment tank 3 slides.

Example 2: one side fixedly connected with spliced pole 8 of regulating block 4, spliced pole 8 rotates with L type fixed column 5 to be connected, and spliced pole 8 is the T type for one end of L type fixed column 5 is in the same place through spliced pole 8 and regulating block 4, and L type fixed column 5 is difficult to break away from one side of regulating block 4 simultaneously under the restriction of spliced pole 8.

Example 3: the top of the rotating frame 2 is provided with a rotating groove 9, a supporting plate 10 is connected in the rotating groove 9 in a rotating mode, the supporting plate 10 is connected with the rotating groove 9 through a rotating shaft, and the supporting plate 10 can be horizontally contacted with one side of the cofferdam no matter what the rotating angle of the rotating frame 2 is, due to the arrangement.

Example 4: the top fixedly connected with fixture block 11 of bottom plate 1, draw-in groove 12 has been seted up in the front of rotating frame 2, and one side fixedly connected with card frame 13 of bottom plate 1, fixture block 11 are the major arc piece, and draw-in groove 12 is the major arc groove, and after rotating frame 2 rotated the top of bottom plate 1, the inside of draw-in groove 12 is directly blocked to fixture block 11, then rotates L type fixed column 5 and makes L type fixed column 5 rotate the inside of drawing frame 13.

Example 5: the fixed orifices 14 have been seted up at the top of bottom plate 1, and the inside swing joint of fixed orifices 14 has second staple 15, when using strengthening mechanism, places bottom plate 1 on suitable position earlier, then inside that second staple 15 passed through fixed orifices 14 inserted ground for second staple 15 accomplishes the fixed to bottom plate 1.

Example 6: the bottom fixedly connected with of bottom plate 1 inserts awl 16, rotates the inside fixedly connected with stiffening rib 17 of frame 2, inserts awl 16 direct insertion in the inside of soil after placing bottom plate 1 in the position that makes for bottom plate 1 accomplishes the stability improvement after fixed, and the stability when supporting the cofferdam is then improved to the setting of stiffening rib 17.

The working principle of the utility model is as follows: when the fixing device is used, the bottom plate 1 is placed on a proper position, then the fixing of the bottom plate 1 is completed through the fixing holes 14 by the second fixing nails 15, then the rotating frame 2 is rotated, the supporting plate 10 on the rotating frame 2 is contacted with one side of the cofferdam, the adjusting block 4 is moved, the L-shaped fixing column 5 is rotated, the bottom end of the L-shaped fixing column 5 is vertically contacted with the ground, and then the fixing of the L-shaped fixing column 5 is completed through the first fixing nails 6, so that the L-shaped fixing column 5 supports and limits the rotating frame 2.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. when supporting the cofferdam, place bottom plate 1 on suitable position, and accomplish the fixed to bottom plate 1 through second staple 15, then directly rotate rotating frame 2, and make the backup pad 10 at rotating frame 2 top contact with the surface of cofferdam together, remove regulating block 4 simultaneously and rotate L type fixed column 5 this moment, make the bottom and the ground contact of L type fixed column 5 be in the same place, then fix L type fixed column 5 through first staple 6, L type fixed column 5 this moment, rotating frame 2 and ground form a triangle-shaped, make L type fixed column 5 can be better support rotating frame 2, first staple 6 is fixed L type fixed column 5 simultaneously, make rotating frame 2 support the cofferdam through backup pad 10 can not random rotation, the holistic stability of additional strengthening has been improved.

2. When transporting reinforced structure, rotate and make the top that rotates frame 2 direct rotation to bottom plate 1 to rotating frame 2, the draw-in groove 12 direct card in the outside of fixture block 11 on the rotating frame 2 simultaneously, make fixture block 11 and draw-in groove 12 cooperation carry out spacingly to rotating frame 2, rotate L type fixed column 5 again, make L type fixed column 5 rotate the inside of card frame 13, make card frame 13 carry out spacingly to L type fixed column 5, in sum, rotating frame 2 can more convenient rotate the top to bottom plate 1 and accomplish reinforced structure's folding, simultaneously again draw-in groove 12, fixture block 11 and card frame 13's spacing down, folding bottom plate 1 together, rotating frame 2 and L type fixed column 5 can not be separated at will when carrying out the transportation, make the convenience of comparison when transporting reinforced structure.

Claims

1. The utility model provides a cofferdam protection reinforced structure, its characterized in that, includes bottom plate (1), the top of bottom plate (1) rotates and is connected with rotating frame (2), adjusting slot (3) have been seted up to one side of rotating frame (2), the inside swing joint of adjusting slot (3) has regulating block (4), one side rotation of regulating block (4) is connected with L type fixed column (5), the bottom of L type fixed column (5) is provided with first staple (6).

2. The cofferdam protection reinforcing structure according to claim 1, wherein a limit column (7) is fixedly connected to the inside of the adjusting groove (3), and the limit column (7) is movably connected with the adjusting block (4).

3. The cofferdam protection reinforcing structure according to claim 1, wherein one side of the adjusting block (4) is fixedly connected with a connecting column (8), and the connecting column (8) is rotatably connected with the L-shaped fixing column (5).

4. The cofferdam protection reinforcing structure of claim 1, wherein a rotating groove (9) is formed at the top of the rotating frame (2), and a supporting plate (10) is rotatably connected in the rotating groove (9).

5. The cofferdam protection reinforcing structure according to claim 1, wherein a clamping block (11) is fixedly connected to the top of the bottom plate (1), a clamping groove (12) is formed in the front face of the rotating frame (2), and a clamping frame (13) is fixedly connected to one side of the bottom plate (1).

6. The cofferdam protection reinforcing structure according to claim 1, wherein the top of the bottom plate (1) is provided with a fixing hole (14), and a second fixing nail (15) is movably connected in the fixing hole (14).

7. Cofferdam protection reinforcing structure as in claim 1, characterized in that the bottom of the bottom plate (1) is fixedly connected with an insertion cone (16), and the inside of the rotating frame (2) is fixedly connected with a reinforcing rib (17).