CN219080374U

CN219080374U - Water conservancy construction cofferdam device

Info

Publication number: CN219080374U
Application number: CN202222573735.6U
Authority: CN
Inventors: 朱士战
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-26
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of cofferdam devices and discloses a water conservancy construction cofferdam device, which comprises a placing plate, wherein a plurality of limiting plates are fixed on the outer side of the placing plate, a plurality of peripheral mechanisms are fixedly connected to the top of the placing plate in an inserting mode, and reinforcing mechanisms are arranged on the top of the peripheral mechanisms; the device is provided with the peripheral mechanism, after the extrusion plates are attached to the outer sides of the corresponding positioning blocks, the splicing structure of the adjacent peripheral baffles can be ensured to be stable, the installation process is easy to position, the aim of easy positioning during assembly is fulfilled, and a cofferdam is formed after easy splicing; the device is provided with the reinforcing mechanism, when the peripheral baffle is spliced and installed, the threaded connection between the threaded sleeve and the positioning threaded column can be conveniently completed, the positioning threaded column is ensured to be spliced in the peripheral baffle, the structure is stable, the reinforcement of the adjacent peripheral baffles after the splicing and the assembly can be completed, the purposes of improving the stability and the safety are realized, the stability of the cofferdam structure is ensured, and the water conservancy construction is facilitated.

Description

Water conservancy construction cofferdam device

Technical Field

The utility model relates to the technical field of cofferdam devices, in particular to a water conservancy construction cofferdam device.

Background

The cofferdam device is used for preventing water and soil from entering a building construction position of a building in order to drain water and excavate foundation pits in the cofferdam in hydraulic engineering construction, is generally mainly used in hydraulic construction, is generally removed after being used up except as a part of a formal building, and has a height higher than the highest water level possibly occurring in a construction period;

the Chinese patent discloses a water conservancy construction cofferdam device (grant bulletin No. CN 214272095U), which comprises a plurality of peripheral plates, wherein the peripheral plates are arc-shaped, a connecting strip is arranged on one vertical thickness surface of each peripheral plate, one side of the connecting strip, which is far away from the peripheral plate, is connected with a sliding strip, a T-shaped groove is formed in one side of the peripheral plate, which is far away from the sliding strip, and the upper end of the T-shaped groove is communicated with the outside; the peripheral plate is provided with a connecting component. Inserting one peripheral plate into the water bottom, placing the other peripheral plate from top to bottom, clamping the connecting strip and the sliding strip of the peripheral plate in a T-shaped groove of the peripheral plate spliced with the connecting strip, splicing the two peripheral plates, and sequentially splicing a plurality of peripheral plates to form a cofferdam;

however, in the use process of the cofferdam device, the situation that the cofferdam device is difficult to position is existed in the assembly process, and the connection part is lack of reinforcement in the clamping and splicing process, so that the safety of the cofferdam device is affected. Accordingly, a water conservancy construction cofferdam apparatus is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a water conservancy construction cofferdam device which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the water conservancy construction cofferdam device comprises a placing plate, wherein a plurality of limiting plates are fixed on the outer side of the placing plate, a plurality of peripheral mechanisms are fixedly connected to the top of the placing plate in an inserting mode, and reinforcing mechanisms are arranged on the top of the peripheral mechanisms;

the periphery mechanism comprises a periphery baffle, the inside of periphery baffle is provided with the grafting locating plate that extends to the outside, one side of periphery baffle is fixed with the locating piece, the constant head tank has been seted up to the inside of periphery baffle, the inside of periphery baffle is provided with reinforcing spring, reinforcing spring's one end is connected with the connecting plate, the outside of connecting plate is connected with the stripper plate, the both sides of connecting plate all are provided with the guide block, the guide way has been seted up to the inside of periphery baffle, the inside of periphery baffle is fixed with the metal frame, the inside swing joint of metal frame has the spacing post, the outside of spacing post is fixed with the movable block.

As still further aspects of the utility model: the reinforcing mechanism comprises a connecting pad, a positioning threaded column penetrating through the bottom of the connecting pad is arranged at the top of the connecting pad, a sliding groove is formed in the top of the peripheral baffle, the peripheral baffle is connected with a sliding block in a sliding mode through the sliding groove, a movable sleeve is fixed at the top of the sliding block, a threaded sleeve is connected with the outer side of the positioning threaded column in a threaded mode, a first half threaded rod is fixed at the top of the peripheral baffle, a second half threaded rod is fixed at the top of the peripheral baffle, and a metal nut is connected with the outer side of the first half threaded rod and the outer side of the second half threaded rod in a threaded mode.

As still further aspects of the utility model: the top of peripheral baffle offer with the recess of location screw thread post size adaptation, the connection pad activity cup joints corresponding first half threaded rod with correspond the outside of second half threaded rod.

As still further aspects of the utility model: the outside of metal nut is provided with anti-skidding line, first half threaded rod with the radius of second half threaded rod equals.

As still further aspects of the utility model: the metal frame is internally provided with a through groove, and the size of the through groove is matched with the size of the limit column.

As still further aspects of the utility model: and a sliding fit component is arranged between the guide block and the guide groove, and the size of the positioning block is matched with that of the positioning groove.

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

1. the device is provided with the peripheral mechanism, when the plurality of peripheral baffles are installed, after the extrusion plates are attached to the outer sides of the corresponding positioning blocks, the splicing structure of the adjacent peripheral baffles can be ensured to be stable, the installation process is easy to position, the aim of easy positioning during assembly is fulfilled, and a cofferdam is formed after easy splicing;

2. the device is provided with the strengthening mechanism, and when the peripheral baffle is spliced and installed, the threaded connection between the threaded sleeve and the positioning threaded column can be conveniently completed, the positioning threaded column is ensured to be spliced in the peripheral baffle, the structure is stable, and finally, the metal nut is in threaded connection with the first half threaded rod and the second half threaded rod, so that the strengthening of the spliced and assembled adjacent peripheral baffles can be completed, the purposes of improving the stability and the safety are realized, the stability of a cofferdam structure is ensured, and the water conservancy construction is facilitated.

Drawings

FIG. 1 is a perspective view of a water conservancy construction cofferdam apparatus;

FIG. 2 is a schematic structural view of a peripheral mechanism in a water conservancy construction cofferdam device;

FIG. 3 is an enlarged schematic view of area B of FIG. 2;

fig. 4 is an enlarged schematic view of area a of fig. 1.

In the figure: 1. placing a plate; 2. a limiting plate; 3. a peripheral mechanism; 31. a peripheral baffle; 32. inserting a positioning plate; 33. a positioning block; 34. a positioning groove; 35. reinforcing the spring; 36. a connecting plate; 37. an extrusion plate; 38. a guide block; 39. a guide groove; 310. a metal frame; 311. a limit column; 312. a movable block; 4. a reinforcement mechanism; 41. a connection pad; 42. positioning a threaded column; 43. a chute; 44. a slide block; 45. a moving sleeve; 46. a thread sleeve; 47. a first half-threaded rod; 48. a second half-threaded rod; 49. a metal nut.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the present utility model, a water conservancy construction cofferdam device includes a placement plate 1, a plurality of limiting plates 2 are fixed on the outer side of the placement plate 1, a plurality of peripheral mechanisms 3 are inserted and fixed on the top of the placement plate 1, and a reinforcing mechanism 4 is arranged on the top of the peripheral mechanisms 3;

the peripheral mechanism 3 includes peripheral baffle 31, the inside of peripheral baffle 31 is provided with the grafting locating plate 32 that extends to the outside, one side of peripheral baffle 31 is fixed with locating piece 33, the constant head tank 34 has been seted up to the inside of peripheral baffle 31, the inside of peripheral baffle 31 is provided with reinforcement spring 35, the one end of reinforcement spring 35 is connected with connecting plate 36, the outside of connecting plate 36 is connected with stripper plate 37, the both sides of connecting plate 36 all are provided with guide block 38, guide slot 39 has been seted up to the inside of peripheral baffle 31, be sliding fit member between guide block 38 and the guide slot 39, the size of locating piece 33 and the dimensional adaptation of constant head tank 34, the inside of peripheral baffle 31 is fixed with metal frame 310, the inside swing joint of metal frame 310 has spacing post 311, the inside of metal frame 310 has seted up the logical groove, and the dimensional adaptation of this logical groove and spacing post 311, the outside of spacing post 311 is fixed with movable block 312, when installing a plurality of peripheral baffles 31, can insert the grafting locating plate 32 in the fixed slot that place board 1 in advance, and the inside of peripheral baffle 31 can insert adjacent baffle 31, guide slot 39, be inserted between guide block 38 and the guide slot 39, the corresponding spacer plate 33 can be easily realized in the adjacent baffle 31, the adjacent guide slot 37 is realized simultaneously, the outer side of peripheral baffle 37 is realized in the easy installation, the flexible joint structure, the joint structure is realized, the adjacent flange is realized, the outer side of the adjacent flange is easy to the flange is realized, and the adjacent flange is realized, the flange is easy to be mounted and can be moved by the adjacent, and can be stably by the adjacent and can be moved by the guide along with the baffle 37, and the edge, the end and can be stably after the flange is moved.

As one embodiment of the present utility model, the reinforcing mechanism 4 includes a connection pad 41, a positioning threaded post 42 penetrating through the bottom of the connection pad 41 is provided at the top of the connection pad 41, a sliding groove 43 is provided at the top of the peripheral baffle 31, the peripheral baffle 31 is slidably connected with a sliding block 44 through the sliding groove 43, a moving sleeve 45 is fixed at the top of the sliding block 44, a threaded sleeve 46 is screwed on the outer side of the positioning threaded post 42, a first half threaded rod 47 is fixed at the top of the peripheral baffle 31, a second half threaded rod 48 is fixed at the top of the peripheral baffle 31, a groove with a size matching with the positioning threaded post 42 is provided at the top of the peripheral baffle 31, the connection pad 41 is movably sleeved on the outer sides of the corresponding first half threaded rod 47 and the corresponding second half threaded rod 48, a metal nut 49 is screwed on the outer sides of the first half threaded rod 47 and the second half threaded rod 48, an anti-skid thread is provided on the outer sides of the metal nut 49, the radius of the first half-threaded rod 47 is equal to that of the second half-threaded rod 48, when the peripheral baffle 31 is spliced and installed, the corresponding second half-threaded rod 48 on the peripheral baffle 31 can form a complete threaded rod with the corresponding first half-threaded rod 47 on the adjacent peripheral baffle 31, then the connecting pad 41 can be movably sleeved outside the first half-threaded rod 47 and the second half-threaded rod 48, at the moment, one end of the positioning threaded column 42 on the outer side of the connecting pad 41 can be spliced in a preset groove of the peripheral baffle 31 and can push the sliding block 44 to move in the corresponding sliding groove 43, the movable sleeve 45 on the outer side of the sliding block 44 can be movably sleeved outside the positioning threaded column 42, the threaded sleeve 46 can be screwed clockwise after the threaded sleeve 46 is sleeved outside the positioning threaded column 42, the threaded connection between the threaded sleeve 46 and the positioning threaded column 42 can be conveniently completed, and the structure of the positioning threaded column 42 spliced in the peripheral baffle 31 is ensured to be stable, and finally, the metal nuts 49 are in threaded connection with the first half-threaded rod 47 and the second half-threaded rod 48, so that the adjacent peripheral baffles 31 can be reinforced after being spliced and assembled, the purposes of improving stability and safety are realized, the stability of a cofferdam structure is ensured, and the hydraulic construction is facilitated.

The working principle of the utility model is as follows: the device is provided with the peripheral mechanism 3, when a plurality of peripheral baffles 31 are installed, the plugging positioning plates 32 on the outer sides of the peripheral baffles 31 can be inserted into the preset clamping grooves of the placing plates 1, the positioning blocks 33 on the outer sides of the peripheral baffles 31 can be inserted into the positioning grooves 34 of the adjacent peripheral baffles 31, the connecting plates 36 and the extrusion plates 37 can be pushed to move simultaneously by providing elasticity through the reinforcing springs 35 in the peripheral baffles 31, the guide blocks 38 and the movable blocks 312 play a role in guiding and limiting, after the extrusion plates 37 are attached to the outer sides of the corresponding positioning blocks 33, the splicing structure of the adjacent peripheral baffles 31 can be ensured to be stable, the installation process is easy to position, the aim of easy positioning during assembly is fulfilled, and a cofferdam is easy to form after splicing; the device is provided with the reinforcing mechanism 4, when the peripheral baffle plate 31 is spliced and installed, the corresponding second half-threaded rod 48 on the peripheral baffle plate 31 can form a complete threaded rod with the corresponding first half-threaded rod 47 on the adjacent peripheral baffle plate 31, then the connecting pad 41 can be movably sleeved on the outer sides of the first half-threaded rod 47 and the second half-threaded rod 48, at the moment, one end of the positioning threaded column 42 on the outer side of the connecting pad 41 can be spliced in a preset groove of the peripheral baffle plate 31 and can push the sliding block 44 to move in the corresponding sliding groove 43, the movable sleeve 45 on the outer side of the sliding block 44 can be movably sleeved on the outer side of the positioning threaded column 42, the threaded sleeve 46 is screwed clockwise after the threaded sleeve 46 is sleeved on the outer side of the positioning threaded column 42, the threaded sleeve 46 and the positioning threaded column 42 can be conveniently completed, the positioning threaded column 42 is ensured to be spliced in the peripheral baffle plate 31, finally the metal nut 49 is in threaded connection with the first half-threaded rod 47 and the second half-threaded rod 48, the reinforcing of the spliced and assembled adjacent peripheral baffle plate 31 can be completed, the purposes of improving the stability and safety are achieved, the stability and the safety are ensured, and the stability of the cofferdam is favorable to be firmly constructed.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.

Claims

1. The water conservancy construction cofferdam device comprises a placing plate (1), and is characterized in that a plurality of limiting plates (2) are fixed on the outer side of the placing plate (1), a plurality of peripheral mechanisms (3) are fixedly connected to the top of the placing plate (1) in an inserting mode, and reinforcing mechanisms (4) are arranged on the top of the peripheral mechanisms (3);

peripheral mechanism (3) are including peripheral baffle (31), the inside of peripheral baffle (31) is provided with grafting locating plate (32) that extend to the outside, one side of peripheral baffle (31) is fixed with locating piece (33), constant head tank (34) have been seted up to the inside of peripheral baffle (31), the inside of peripheral baffle (31) is provided with reinforcement spring (35), the one end of reinforcement spring (35) is connected with connecting plate (36), the outside of connecting plate (36) is connected with stripper plate (37), the both sides of connecting plate (36) all are provided with guide block (38), guide slot (39) have been seted up to the inside of peripheral baffle (31), the inside of peripheral baffle (31) is fixed with metal frame (310), the inside swing joint of metal frame (310) has spacing post (311), the outside of spacing post (311) is fixed with movable block (312).

2. The water conservancy construction cofferdam device according to claim 1, characterized in that the reinforcing mechanism (4) comprises a connecting pad (41), a positioning threaded column (42) penetrating through the bottom of the connecting pad (41) is arranged at the top of the connecting pad (41), a sliding groove (43) is formed in the top of the peripheral baffle (31), the peripheral baffle (31) is slidably connected with a sliding block (44) through the sliding groove (43), a movable sleeve (45) is fixed at the top of the sliding block (44), a threaded sleeve (46) is connected with the outer side threads of the positioning threaded column (42), a first half-threaded rod (47) is fixed at the top of the peripheral baffle (31), a second half-threaded rod (48) is fixed at the top of the peripheral baffle (31), and a metal nut (49) is connected with the outer side threads of the first half-threaded rod (47) and the second half-threaded rod (48).

3. A water conservancy construction cofferdam device as in claim 2, wherein the top of the peripheral baffle (31) is provided with a groove with the size of the positioning threaded column (42) being adapted, and the connecting pad (41) is movably sleeved on the outer side of the first half-threaded rod (47) and the second half-threaded rod (48).

4. A hydraulic construction cofferdam apparatus as in claim 2, wherein the outer side of the metal nut (49) is provided with anti-slip threads, and the first half-threaded rod (47) and the second half-threaded rod (48) have equal radii.

5. The water conservancy construction cofferdam device as claimed in claim 1, wherein the metal frame (310) is internally provided with a through slot, and the size of the through slot is matched with the size of the limit column (311).

6. A water conservancy construction cofferdam device as in claim 1, wherein a sliding fit component is arranged between the guide block (38) and the guide groove (39), and the size of the positioning block (33) is matched with the size of the positioning groove (34).