CN218667592U

CN218667592U - Construction cofferdam device

Info

Publication number: CN218667592U
Application number: CN202223226684.6U
Authority: CN
Inventors: 李永文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-21
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to a cofferdam technical field, specific construction cofferdam device that says so, including cofferdam body and dismouting subassembly, the dismouting subassembly sets up inside the cofferdam body, and the dismouting subassembly includes automatically controlled structure, dismouting structure and dismouting board, the utility model discloses a dismouting motor, the cooperation of first gear and second gear uses the control straight-bar to rotate, and cooperation convenient to use through first threaded rod, second threaded rod, straight-bar, first screw ring, second screw ring and thread block is controlled the position of dismouting board, carries out the centre gripping through dismouting board and L board to second cofferdam board and fixes, and the relative position of first cofferdam board and second cofferdam board is carried out spacingly through stopper and spacing pore pair, avoids sliding, conveniently carries out quick installation, can demolish fast after the use, and low in working cost can repetitious usage, and is with low costs.

Description

Construction cofferdam device

Technical Field

The utility model relates to a cofferdam device specifically is a construction cofferdam device, belongs to cofferdam technical field.

Background

The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the water conservancy project construction, has the function of preventing water and soil from entering the construction position of a building so as to drain water in the cofferdam, excavate a foundation pit and construct the building, is generally mainly used in the hydraulic building, is generally dismantled after being used up except being used as a part of a formal building, and has the height higher than the highest water level possibly appearing in the construction period.

In view of the above, a construction cofferdam apparatus is proposed to help solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a construction cofferdam device in order to solve above-mentioned problem, can install fast when using the cofferdam device, can demolish fast after the use, and working cost is low, can repetitious usage, and is with low costs.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a construction cofferdam device, including cofferdam body and dismouting subassembly, the dismouting subassembly sets up inside the cofferdam body, the dismouting subassembly includes automatically controlled structure, dismouting structure and dismouting board, automatically controlled structure sets up inside the cofferdam body, the dismouting structure sets up this internal and with automatically controlled structure corresponds in the cofferdam, the dismouting board sets up this is inboard in the cofferdam.

Furthermore, the cofferdam body includes first cofferdam plate, second cofferdam plate and L board, two the L board respectively fixed welding in first cofferdam plate both sides, the L board with first cofferdam plate forms the draw-in groove, the second cofferdam plate sets up inside the draw-in groove, the cooperation convenient to use of first cofferdam plate, second cofferdam plate and L board is assembled and is demolishd the cofferdam body.

Furthermore, an electric control cavity and an electric control groove are formed in the first cofferdam plate, a dismounting groove is formed in the bottom of the electric control groove, the electric control structure comprises a dismounting motor, a first gear and a second gear, the dismounting motor is mounted in the electric control cavity through bolts, the first gear is fixedly welded on an output shaft of the dismounting motor and rotatably mounted on the inner side wall of the electric control groove through a rotating column, and the dismounting motor, the first gear and the second gear are matched and convenient to use to control the dismounting work.

Further, the dismouting structure includes first threaded rod, second threaded rod, straight-bar, first screw ring, second screw ring and thread piece, first threaded rod both ends are rotated respectively and are installed on the dismouting inslot lateral wall with fixed welding in straight-bar one end, second threaded rod both ends are rotated respectively and are installed on the dismouting inslot lateral wall with fixed welding the straight-bar other end, first threaded rod, second threaded rod, straight-bar, first screw ring, second screw ring and thread piece are convenient to be controlled the position of dismouting board.

Furthermore, first screw thread ring thread meshing cover is established on the first threaded rod, second screw thread ring thread meshing cover is established on the second threaded rod, two the screw thread piece fixed welding respectively in first screw thread ring one side with second screw thread ring one side, the cooperation convenient to use of first screw thread ring, second screw thread ring and screw thread piece is controlled the position of screw thread piece.

Furthermore, the second gear is fixedly sleeved on the middle part of the straight rod and meshed with the first gear, the thread directions of the first threaded rod and the second threaded rod are opposite, the dismounting plates are fixedly welded on one side of the thread block, and the first threaded rod and the second threaded rod are matched to be conveniently used to control the two dismounting plates to move reversely.

Further, the fixed welding in dismouting board one side has the stopper, spacing hole has been seted up on the second cofferdam board, the stopper with spacing hole corresponds, and is spacing through the relative position of stopper and spacing hole to first cofferdam board and second cofferdam board, avoids sliding.

Further, a fixed column is fixedly welded on the outer side of the first cofferdam plate, a fixed groove is formed in the bottom of the fixed column, a cylinder is installed on the inner top wall of the fixed groove through a bolt, a fixed box is fixedly welded on an output shaft of the cylinder, a fixed motor is installed inside the fixed box through a bolt, a drill rod is fixedly welded on an output shaft of the fixed motor, a drill bit is fixedly welded at one end of the drill rod, and the cylinder, the fixed motor, the drill rod and the drill bit are convenient to perform foundation fixing work on the cofferdam body.

The utility model discloses a technological effect and advantage:

the utility model discloses a dismouting motor, the cooperation of first gear and second gear uses the control straight-bar to rotate, through first threaded rod, the second threaded rod, the straight-bar, first screw ring, the cooperation convenient to use of second screw ring and screw thread piece is controlled the position of dismouting board, it is fixed to carry out the centre gripping to the second cofferdam board through dismouting board and L board, carry out spacingly through stopper and spacing pore pair first cofferdam board and second cofferdam board's relative position, avoid sliding, conveniently install fast, can demolish fast after using, the working cost is low, can repetitious usage, and is low in cost.

Drawings

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

FIG. 2 is a schematic view of the split three-dimensional structure of the present invention;

FIG. 3 is a schematic perspective view of the detachable assembly of the present invention;

FIG. 4 is a schematic perspective view of the cylinder and the drill rod of the present invention;

in the figure: 1. a cofferdam body; 2. disassembling and assembling the components; 201. an electric control structure; 2011. disassembling and assembling the motor; 2012. a first gear; 2013. a second gear; 202. a disassembly and assembly structure; 2021. a first threaded rod; 2022. a second threaded rod; 2023. a straight rod; 2024. a first threaded ring; 2025. a second threaded ring; 2026. a thread block; 203. disassembling the plate; 3. a first weir plate; 4. a second weir plate; 5. an L plate; 6. a card slot; 7. a limiting block; 8. a limiting hole; 9. fixing a column; 10. a cylinder; 11. a fixed box; 12. a drill stem; 13. a drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cofferdam construction device includes a cofferdam body 1 and a detachable assembly 2, the detachable assembly 2 is disposed inside the cofferdam body 1, the detachable assembly 2 includes an electric control structure 201, a detachable structure 202 and a detachable plate 203, the electric control structure 201 is disposed inside the cofferdam body 1, the detachable structure 202 is disposed inside the cofferdam body 1 and corresponds to the electric control structure 201, and the detachable plate 203 is disposed inside the cofferdam body 1.

As a technical optimization scheme of the utility model, the cofferdam body 1 comprises a first cofferdam plate 3, a second cofferdam plate 4 and L plates 5, the two L plates 5 are respectively fixedly welded at two sides of the first cofferdam plate 3, the L plates 5 and the first cofferdam plate 3 form a clamping groove 6, the second cofferdam plate 4 is arranged inside the clamping groove 6, an electric control cavity and an electric control groove are arranged inside the first cofferdam plate 3, an assembling groove is arranged at the bottom of the electric control groove, the electric control structure 201 comprises an assembling and disassembling motor 2011, a first gear 2012 and a second gear 2013, the assembling and disassembling motor 2011 is arranged inside the electric control cavity through bolts, the first gear 2012 is fixedly welded on an output shaft of the assembling and disassembling motor 2011 through a rotating column and is rotatably arranged on the inner side wall of the electric control groove, the assembling and disassembling structure 202 comprises a first threaded rod 2021, a second threaded rod 2022, a straight rod 2023, a first threaded ring 2024, a second threaded ring 2025 and a threaded block 2026, two ends of the first threaded rod 2021 are respectively rotatably arranged on the inner side wall of the assembling and fixedly welded on one end of the inner side wall of the assembling groove 2023, two ends of a second threaded rod 2022 are respectively rotatably mounted on the inner side wall of the dismounting groove and fixedly welded at the other end of the straight rod 2023, a first threaded ring 2024 is sleeved on the first threaded rod 2021 in a threaded engagement manner, a second threaded ring 2025 is sleeved on the second threaded rod 2022 in a threaded engagement manner, two threaded blocks 2026 are respectively fixedly welded at one side of the first threaded ring 2024 and one side of the second threaded ring 2025 in a threaded engagement manner, a second gear 2013 is fixedly sleeved at the middle part of the straight rod 2023 and is engaged with the first gear 2012, the thread directions of the first threaded rod 2021 and the second threaded rod 2022 are opposite, the rotation of the straight rod 2023 is controlled by the matching use of a dismounting motor 2011, the first gear 2012 and the second gear 2013, the position of the straight rod plate 203 is conveniently controlled by the matching use of the first threaded rod 2021, the second threaded rods 2022, the 2023, the first threaded ring 2024, the second threaded ring 2025 and the threaded block 2026, carry out the centre gripping through dismouting board 203 and L board 5 to second cofferdam board 4 fixed, conveniently install fast, can demolish fast after the use, and working cost is low, can repetitious usage, and is with low costs.

As the utility model discloses a technical optimization scheme, the fixed welding of dismouting board 203 is in thread piece 2026 one side, the fixed welding in dismouting board 203 one side has stopper 7, spacing hole 8 has been seted up on the second cofferdam board 4, stopper 7 corresponds with spacing hole 8, carry on spacingly through stopper 7 and spacing hole 8 to the relative position of first cofferdam board 3 and second cofferdam board 4, avoid sliding, the fixed welding in the 3 outside of first cofferdam board has fixed column 9, the fixed slot has been seted up to fixed column 9 bottom, install cylinder 10 through the bolt on the roof in the fixed slot, fixed welding has fixed case 11 on the output shaft of cylinder 10, fixed case 11 is inside to have fixed motor through the bolt, fixed welding has drilling rod 12 on the output shaft of fixed motor, the fixed welding of drilling rod 12 one end has drill bit 13, cylinder 10, fixed motor, drilling rod 12 and drill bit 13 conveniently carry out ground fixed work to cofferdam body 1.

When the utility model is used, the second cofferdam plate 4 is placed in the slot 6 formed by the L plate 5 and the first cofferdam plate 3, the dismounting motor 2011 is opened, the dismounting motor 2011 drives the first gear 2012 to rotate through the rotating column, the first gear 2012 drives the second gear 2013 to rotate, the second gear 2013 drives the straight rod 2023 to rotate, the straight rod 2023 drives the first threaded rod 2021 and the second threaded rod 2022 to rotate, the first threaded rod 2021 drives the first threaded ring 2024 to move, the second threaded rod 2022 drives the second threaded ring 2025 to move, the first threaded ring 2024 and the second threaded ring 2025 drive the two dismounting plates 203 to move reversely through the two threaded blocks 2026, the dismounting plate 203 moves towards the second cofferdam plate 4 until the dismounting plate 203 squeezes the second cofferdam plate 4, at this moment, the second cofferdam plate 4 is clamped in the clamping groove 6 through the L plate 5 and the dismounting plate 203, the second cofferdam plate 4 is inserted into the limiting hole 8 through the limiting block 7, the relative positions of the first cofferdam plate 3 and the second cofferdam plate 4 are limited, the sliding is avoided, the assembly of the cofferdam body 1 is completed at this moment, then the cylinder 10 and the fixed motor are opened, the cylinder 10 drives the drill rod 12 and the drill bit 13 to move downwards through the fixed box 11, the fixed motor drives the drill rod 12 to rotate, the drill bit 13 leaves the fixed groove, the cofferdam body 1 is fixedly installed, the subsequent construction work is facilitated, after the cofferdam is used up, the drill bit 13 returns to the inside of the fixed groove through the cylinder 10 and the fixed motor, the dismounting between the first cofferdam plate 3 and the second cofferdam plate 4 is completed through the dismounting motor 2011, the dismounting is simple and convenient, the working cost is reduced, and the next use is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction cofferdam device, includes cofferdam body (1) and dismouting subassembly (2), its characterized in that: the assembly and disassembly component (2) is arranged inside the cofferdam body (1), the assembly and disassembly component (2) comprises an electric control structure (201), an assembly and disassembly structure (202) and an assembly and disassembly plate (203), the electric control structure (201) is arranged inside the cofferdam body (1), the assembly and disassembly structure (202) is arranged inside the cofferdam body (1) and corresponds to the electric control structure (201), and the assembly and disassembly plate (203) is arranged on the inner side of the cofferdam body (1).

2. A construction cofferdam apparatus according to claim 1, wherein: the cofferdam body (1) comprises a first cofferdam plate (3), a second cofferdam plate (4) and L plates (5), wherein the L plates (5) are respectively and fixedly welded on two sides of the first cofferdam plate (3), the L plates (5) and the first cofferdam plate (3) form a clamping groove (6), and the second cofferdam plate (4) is arranged inside the clamping groove (6).

3. A construction cofferdam apparatus according to claim 2, wherein: first cofferdam board (3) is inside has seted up electric control chamber and automatically controlled groove, the dismouting groove has been seted up to automatically controlled tank bottom, automatically controlled structure (201) are including dismouting motor (2011), first gear (2012) and second gear (2013), dismouting motor (2011) is installed through the bolt electric control intracavity portion, first gear (2012) is through rotating the fixed welding of post and install with rotating on the output shaft of dismouting motor (2011) on the automatically controlled inslot lateral wall.

4. A construction cofferdam apparatus according to claim 3, wherein: the disassembly and assembly structure (202) comprises a first threaded rod (2021), a second threaded rod (2022), a straight rod (2023), a first threaded ring (2024), a second threaded ring (2025) and a threaded block (2026), two ends of the first threaded rod (2021) are rotatably mounted on the inner side wall of the disassembly and assembly groove respectively and fixedly welded at one end of the straight rod (2023), and two ends of the second threaded rod (2022) are rotatably mounted on the inner side wall of the disassembly and assembly groove respectively and fixedly welded at the other end of the straight rod (2023).

5. A construction cofferdam device according to claim 4, wherein: the first threaded ring (2024) is sleeved on the first threaded rod (2021) in a threaded engagement manner, the second threaded ring (2025) is sleeved on the second threaded rod (2022) in a threaded engagement manner, and the two threaded blocks (2026) are fixedly welded on one side of the first threaded ring (2024) and one side of the second threaded ring (2025) respectively.

6. A construction cofferdam device according to claim 4, wherein: the second gear (2013) is fixedly sleeved in the middle of the straight rod (2023) and meshed with the first gear (2012), the thread directions of the first threaded rod (2021) and the second threaded rod (2022) are opposite, and the dismounting plate (203) is fixedly welded on one side of the thread block (2026).

7. A construction cofferdam apparatus according to claim 2, wherein: the fixed welding in dismouting board (203) one side has stopper (7), spacing hole (8) have been seted up on second cofferdam board (4), stopper (7) with spacing hole (8) correspond.

8. A construction cofferdam apparatus according to claim 2, wherein: fixed welding has fixed column (9) in first cofferdam board (3) outside, the fixed slot has been seted up to fixed column (9) bottom, install cylinder (10) through the bolt on the roof in the fixed slot, fixed welding has fixed case (11) on the output shaft of cylinder (10), fixed case (11) are inside to be installed fixed motor through the bolt, fixed welding has drilling rod (12) on fixed motor's the output shaft, the fixed welding of drilling rod (12) one end has drill bit (13).