CN218608432U - Ecological cofferdam suitable for wetland ecological restoration - Google Patents

Abstract

The utility model discloses an ecological cofferdam suitable for ecological recovery of wetland, comprising a main body, the main part includes the bottom plate, longitudinal tie plate has all been welded at both ends around the bottom plate bottom, the welding has a transverse connection board in the middle of the bottom plate bottom, first fixed column and second fixed column have been welded respectively to bottom plate top front end and rear end, first fixed column with the second fixed column with longitudinal tie plate's position is corresponding, first fixed column with the welding has a plurality of stiffeners between the second fixed column, first fixed column with the welding has the roof between the second fixed capital end. Has the advantages that: the utility model discloses be convenient for installation and dismantlement can adjust its width through setting up telescopic machanism, improve the suitability, and the regulation of width is also convenient for transport, and the space that occupies when sparingly transporting improves the transportation volume, can add rubble or ecological bag in this cofferdam in order to improve drainage ability.

Description

Ecological cofferdam suitable for wetland ecological restoration

Technical Field

The utility model relates to a wetland ecological restoration technical field especially relates to an ecological cofferdam suitable for wetland ecological restoration.

Background

The wetland ecosystem is a unified whole consisting of wetland plants, animals inhabiting the wetland, microorganisms and the environment thereof. In the process of wetland restoration, an ecological cofferdam is usually required to be established at a proper position of the wetland.

Through retrieval, chinese patent publication No. CN215366884U discloses a portable ecological cofferdam, which comprises a supporting rod, wherein the bottom of the supporting rod is fixedly connected with a supporting seat, one side of the supporting rod is fixedly connected with a fixed rod, the fixed rod is rotatably provided with a rotating shaft, the rotating shaft is rotatably provided with a sliding rod, one side of the sliding rod is provided with a movable rod, the movable rod is provided with a sliding groove, the middle part of the movable rod is symmetrically clamped with a first limiting groove, a sliding block is slidably arranged between the sliding groove and the first limiting groove, one side of the sliding block is hinged on the sliding rod, the supporting rod is fixedly connected with a limiting device, a baffle is arranged between the limiting devices, two sides of the baffle are fixedly connected with limiting blocks, the limiting blocks are provided with second limiting grooves, a steel wire mesh is fixedly connected on the baffle, and the bottom of the baffle is fixedly connected with a fixing plate; above-mentioned patent can be convenient for carry on spacing fixedly to the cofferdam in complicated topography such as wetland through the support column, and the cofferdam can carry out folding equipment, can install fast and dismantle.

Install the wire net through stop device in the above-mentioned patent, its structure is comparatively complicated, and the installation is still comparatively inconvenient with the dismantlement to its wire net is the individual layer, and impact resistance effect is general, emptys easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ecological cofferdam suitable for wetland ecological restoration for solving the above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides an ecological cofferdam suitable for wetland ecological restoration, includes the main part, the main part includes the bottom plate, longitudinal tie plate has all been welded at both ends around the bottom plate bottom, the welding has the transverse tie plate in the middle of the bottom plate bottom, bottom plate top front end and rear end have welded first fixed column and second fixed column respectively, first fixed column with the second fixed column with the position of longitudinal tie plate is corresponding, first fixed column with the welding has a plurality of stiffeners between the second fixed column, first fixed column with the welding has the roof between the second fixed column top, and two main parts are a set of, are provided with telescopic machanism between two main parts.

Preferably, the top parts of the first fixing column and the second fixing column are provided with longitudinal connecting grooves, and the longitudinal connecting plate can extend into the longitudinal connecting grooves.

According to the arrangement, the cofferdam is longitudinally assembled by matching the longitudinal connecting plate with the longitudinal connecting groove.

Preferably, first fixed column front side is opened and is equipped with the forked tail notch, the forked tail notch with longitudinal connection groove intercommunication, second fixed column rear side welded connection has the joint card strip, the joint card strip can with the forked tail notch cooperatees.

So set up, utilize the forked tail notch with the cooperation of connector card strip is with this cofferdam horizontal equipment.

Preferably, the top of the top plate is provided with a transverse connecting groove, and the transverse connecting plate can extend into the transverse connecting groove.

So set up, stability when strengthening this cofferdam longitudinal assembly.

Preferably, a screen plate is arranged in the main body, the screen plate is welded on the reinforcing rod, and the screen plate is positioned on the opposite surfaces of the two main bodies.

So set up, utilize the otter board to filter impurity.

Preferably, the telescopic mechanisms are arranged between the two first fixing columns and between the two second fixing columns, each telescopic mechanism comprises a fixed sleeve, a movable rod and a fastening bolt, the movable rods are connected in the fixed sleeves in a sliding mode, the tops of the fixed sleeves are connected with the fastening bolts used for fixing the movable rods through threads, one ends of the two fixed sleeves are respectively welded with the first fixing columns and the second fixing columns, and one ends of the two movable rods are respectively welded with the first fixing columns and the second fixing columns.

So set up, guarantee fixed cannula with the movable rod is connected firmly, is convenient for to two distance between the main part is adjusted.

Has the advantages that: the utility model discloses be convenient for installation and dismantlement can adjust its width when using, improve the suitability, and the regulation of width is also convenient for transport, and the space that occupies when sparingly transporting improves the transportation volume, can add rubble or ecological bag in this cofferdam in order to improve drainage ability.

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

Drawings

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

fig. 1 is a perspective view of an ecological cofferdam applicable to wetland ecological restoration of the utility model;

fig. 2 is a top view of the ecological cofferdam applicable to wetland ecological restoration of the utility model;

fig. 3 is a front view of the ecological cofferdam applicable to wetland ecological restoration of the utility model;

fig. 4 is a schematic view of a transverse assembly structure of an ecological cofferdam suitable for wetland ecological restoration according to the present invention;

fig. 5 is a schematic view of a vertical assembly structure of an ecological cofferdam suitable for wetland ecological restoration.

The reference numerals are explained below: 1. a main body; 101. a base plate; 102. a longitudinal connecting plate; 103. a transverse connecting plate; 104. a first fixed column; 105. a second fixed column; 106. a reinforcing bar; 107. a top plate; 2. longitudinal connecting grooves; 3. a dovetail slot; 4. connecting the clamping strips; 5. connecting the groove transversely; 6. a screen plate; 7. a telescoping mechanism; 701. fixing the sleeve; 702. a movable rod; 703. and fastening the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, an ecological cofferdam suitable for wetland ecological restoration comprises a main body 1, the main body 1 comprises a bottom plate 101, longitudinal connecting plates 102 are welded at the front end and the rear end of the bottom plate 101, a transverse connecting plate 103 is welded in the middle of the bottom plate 101, a first fixing column 104 and a second fixing column 105 are welded at the front end and the rear end of the top of the bottom plate 101 respectively, the first fixing column 104 and the second fixing column 105 correspond to the longitudinal connecting plates 102 in position, a plurality of reinforcing rods 106 are welded between the first fixing column 104 and the second fixing column 105, a top plate 107 is welded between the top ends of the first fixing column 104 and the second fixing column 105, the two main bodies 1 are in a group, and a telescopic mechanism 7 is arranged between the two main bodies 1.

Preferably, longitudinal connecting grooves 2 are formed in the tops of the first fixing column 104 and the second fixing column 105, the longitudinal connecting plate 102 can extend into the longitudinal connecting grooves 2, a dovetail notch 3 is formed in the front side of the first fixing column 104, the dovetail notch 3 is communicated with the longitudinal connecting grooves 2, a connecting clamping strip 4 is welded on the rear side of the second fixing column 105, the connecting clamping strip 4 can be matched with the dovetail notch 3, a transverse connecting groove 5 is formed in the top of the top plate 107, the transverse connecting plate 103 can extend into the transverse connecting groove 5, a screen plate 6 is arranged in the main body 1, the screen plate 6 is welded on the reinforcing rod 106, the screen plate 6 is located on the opposite surfaces of the two main bodies 1, a telescopic mechanism 7 is arranged between the two first fixing columns 104 and between the two second fixing columns 105 and comprises a fixing sleeve 701, a movable rod 702 and a fastening bolt 703, a movable rod 702 is slidably connected in the fixing sleeve 701, a fastening bolt 703 for fixing the movable rod 702 is connected at the top of the fixing sleeve 701 through threads, one ends of the two fixing sleeves 701 are respectively welded with the first fixing columns 104 and the second fixing columns 105, and one ends of the two movable rods 702 are respectively welded with the first fixing columns 104 and the second fixing columns 105.

The working principle is as follows: during installation, move in fixed sleeving 701 through movable rod 702, thereby adjust the distance between two main parts 1, it is fixed with movable rod 702 through fastening bolt 703, insert longitudinal tie plate 102 in ground, fix the cofferdam of bottommost layer, when carrying out horizontal assembly, be connected the cooperation of hitch strip 4 and dovetail groove 3, when carrying out vertical assembly, insert longitudinal tie plate 102 in longitudinal tie groove 2, and make transverse tie plate 103 insert in transverse tie groove 5, can strengthen connection strength through transverse tie plate 103 and transverse tie groove 5's cooperation, improve the ability of falling, can block great impurity through stiffener 106, block less impurity through otter board 6, and prevent that the anti-tilt is prevented stone or ecological bag in order to improve drainage ability between two main parts 1, can improve the shock resistance of cofferdam simultaneously. The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an ecological cofferdam suitable for wetland ecological restoration which characterized in that: including main part (1), main part (1) includes bottom plate (101), longitudinal joint board (102) have all been welded at both ends around bottom plate (101) bottom, the welding has transverse joint board (103) in the middle of bottom plate (101) bottom, bottom plate (101) top front end and rear end have welded first fixed column (104) and second fixed column (105) respectively, first fixed column (104) with second fixed column (105) with the position of longitudinal joint board (102) is corresponding, first fixed column (104) with the welding has a plurality of stiffeners (106) between second fixed column (105), first fixed column (104) with welding has roof (107) between second fixed column (105) the top, and two main parts (1) are a set of, are provided with telescopic machanism (7) between two main parts (1).

2. The ecological cofferdam applied to wetland ecological restoration of claim 1, characterized in that: the top parts of the first fixing column (104) and the second fixing column (105) are respectively provided with a longitudinal connecting groove (2), and the longitudinal connecting plate (102) can extend into the longitudinal connecting grooves (2).

3. The ecological cofferdam applicable to wetland ecological restoration according to claim 2, characterized in that: first fixed column (104) front side is opened and is equipped with forked tail notch (3), forked tail notch (3) with longitudinal connection groove (2) intercommunication, second fixed column (105) rear side welded connection have joint card strip (4), joint card strip (4) can with forked tail notch (3) cooperate.

4. The ecological cofferdam applied to wetland ecological restoration of claim 1, characterized in that: horizontal connecting groove (5) have been seted up to roof (107) top, horizontal connecting plate (103) can stretch into in the horizontal connecting groove (5).

5. The ecological cofferdam applied to wetland ecological restoration of claim 1, characterized in that: be provided with otter board (6) in main part (1), otter board (6) weld in on stiffener (106), otter board (6) are located two the opposite face of main part (1).

6. The ecological cofferdam applied to wetland ecological restoration of claim 1, characterized in that: the telescopic mechanisms (7) are arranged between the two first fixing columns (104) and between the two second fixing columns (105), each telescopic mechanism (7) comprises a fixed sleeve (701), a movable rod (702) and a fastening bolt (703), the movable rods (702) are connected in the fixed sleeves (701) in a sliding mode, the tops of the fixed sleeves (701) are connected with the fastening bolts (703) used for fixing the movable rods (702) through threads, one ends of the two fixed sleeves (701) are welded with the first fixing columns (104) and the second fixing columns (105) respectively, and one ends of the two movable rods (702) are welded with the first fixing columns (104) and the second fixing columns (105) respectively.

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