CN213086833U

CN213086833U - Cofferdam connecting member for water conservancy river construction

Info

Publication number: CN213086833U
Application number: CN202021308966.9U
Authority: CN
Inventors: 张帅
Original assignee: Jiangsu Yancheng Water Conservancy Construction Co ltd
Current assignee: Jiangsu Yancheng Water Conservancy Construction Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-30
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a water conservancy is cofferdam connecting elements for river course construction, including a board and No. two boards, the both ends of a board and No. two boards all are connected with installation device, the thread button is installed on the top of a board, the top of a board is passed through the thread button and is connected with connecting device, the lower extreme of No. two boards is opened there is the thread groove, and the lower extreme of No. two boards passes through the thread groove and is connected with connecting device, the lower extreme of the installation device that a board both ends are connected all is connected with fixed case, the one end swing joint of fixed case has the apron. The utility model discloses it is easy and simple to handle, use mutually supporting through the installation device and the connecting device that set up, can make whole component more stable firm when connecting the steel sheet, and through set up thread button and thread groove on the connecting plate for connecting device can carry out free concatenation, can make this component can connect the steel sheet of co-altitude not, also makes whole component be convenient for carry more.

Description

Cofferdam connecting member for water conservancy river construction

Technical Field

The utility model relates to a water conservancy river construction field specifically is a cofferdam connecting elements is used in water conservancy river construction.

Background

The cofferdam is a temporary maintenance structure which is built for building permanent water conservancy facilities in the water conservancy project construction, the prior cofferdam is formed by connecting steel plates, the steel plates are connected by using a connecting member when being connected with each other, the structure of the connecting member of the prior cofferdam is too simple, when the connecting member is fixed with the ground, the connecting member is often unstable, the whole member is easy to topple when being connected with the steel plates, the stability of the whole member in use is reduced, the connecting members are not firm enough and can not adjust the fixed position with the steel plates when being connected with the steel plates, the practicability of the whole member is reduced, the connecting members can not be spliced according to the heights of the steel plates used by different cofferdams, the whole member is not convenient to disassemble, and the flexibility of the whole member is not high and is not convenient to carry, therefore, the cofferdam connecting member for the water conservancy river channel construction is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy is cofferdam connecting elements for river course construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cofferdam connecting member for water conservancy river channel construction comprises a first plate and a second plate, wherein two ends of the first plate and the second plate are both connected with mounting devices, the top end of the first plate is provided with a threaded buckle, and the top end of the first plate is connected with a connecting device through the threaded buckle;

the connecting device comprises a connecting plate, connecting grooves are formed in two ends of the connecting plate, fixed plates are clamped on two sides of one end of the connecting plate, fixed frames are mounted on two sides of one end of the connecting plate, push rods are inserted into the two fixed frames, one ends of the two push rods are fixedly connected with the two fixed plates respectively, a plurality of positioning holes are formed in the top ends of the push rods, and fastening bolts matched with the positioning holes are formed in the top ends of the fixed frames;

the lower extreme of No. two boards is opened there is the thread groove, and the lower extreme of No. two boards passes through the thread groove and is connected with connecting device, the lower extreme of the installation device that a board both ends are connected all is connected with fixed case, the one end swing joint of fixed case has the apron.

As a preferred technical scheme of the utility model, the top of connecting plate is provided with the thread buckle the same with a board top, the lower extreme of connecting plate is opened has the thread groove the same with No. two board lower extremes, and the thread buckle uses with the thread groove is mutually supported, the draw-in groove has all been opened to the one end both sides of connecting plate, and two fixed plates respectively with two draw-in groove joints.

As a preferred technical scheme of the utility model, fixed case includes the box, and the top of box respectively with the installation device fixed connection that a board both ends are connected, all install the chute board, two on the both sides tank wall of box sliding connection has the backup pad between the opposite face of chute board, be connected with piston cylinder on the last tank wall of box, piston cylinder's lower extreme and backup pad fixed connection, the lower extreme of backup pad is connected with the mount, the lower extreme of mount is connected with two inserted bars, the lower extreme of box is opened there is the perforation that two cooperation inserted bars used.

As a preferred technical scheme of the utility model, installation device includes the bottom plate, the shifting chute has all been opened to the top both sides of bottom plate, two common sliding connection has two mounting panels in the shifting chute, two mounting holes have all been opened to the one end of mounting panel, the extension rod has all been cup jointed to the one end both sides of bottom plate, the extension rod keep away from the one end of bottom plate respectively with a board and No. two board fixed connection.

As an optimal technical scheme of the utility model, two installation device that a board both ends are connected become horizontal mirror image distribution with two installation device that No. two board both ends are connected.

As an optimal technical scheme of the utility model, two the draw-in groove is linked together, two with the one end of two spread grooves respectively the spread groove becomes the mirror image and distributes.

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

1. the utility model discloses a set up two fixed casees, under the effect of piston cylinder and chute board wherein, can make the inserted bar insert ground firmly, avoid the condition that whole component appears empting in the use, improved the stability of whole connecting elements when using.

2. Through setting up four installation device, steel sheet can be cliied in mutually supporting to two wherein mounting panels, and the accessible makes steel sheet and the firm fixed of two mounting panels together in inserting the screw mounting hole simultaneously, and under the effect of extension rod, the fixed position of adjustment and steel sheet that the mounting panel can be convenient moreover to under the effect of spread groove and fixed plate in connecting device, can make this component can link together the steel sheet more firmly.

3. Through setting up the connecting device who splices through screw thread lock thread groove, can make this component can connect the steel sheet of co-altitude not for the flexibility of whole component is higher, and this kind of connected mode is convenient for dismantle whole component, makes whole component be more convenient for carry.

Drawings

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

FIG. 2 is a schematic view of the connecting device of the present invention;

FIG. 3 is a cross-sectional view of the fixing box of the present invention;

fig. 4 is a schematic view of the installation device of the present invention.

In the figure: 1. a first board; 2. a connecting device; 3. a mounting device; 4. a fixed box; 5. a second plate; 6. a cover plate; 7. screwing; 8. a thread groove; 21. a connecting plate; 22. connecting grooves; 23. a card slot; 24. a push rod; 25. positioning holes; 26. a fixing frame; 27. a fixing plate; 31. a base plate; 32. a moving groove; 33. mounting holes; 34. mounting a plate; 35. an extension rod; 41. a box body; 42. inserting a rod; 43. perforating; 44. a fixed mount; 45. a support plate; 46. a piston cylinder; 47. a chute board.

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, the present invention provides a technical solution: a cofferdam connecting component for water conservancy river channel construction comprises a first plate 1 and a second plate 5, both ends of the first plate 1 and the second plate 5 are connected with mounting devices 3, the top end of the first plate 1 is provided with a thread buckle 7, the top end of the first plate 1 is connected with a connecting device 2 through the thread buckle 7, the connecting device 2 comprises a connecting plate 21, both ends of the connecting plate 21 are provided with connecting grooves 22, both sides of one end of the connecting plate 21 are clamped with fixing plates 27, both sides of one end of the connecting plate 21 are provided with fixing frames 26, push rods 24 are inserted and connected in the two fixing frames 26, one ends of the two push rods 24 are respectively fixedly connected with the two fixing plates 27, the top end of each push rod 24 is provided with a plurality of positioning holes 25, the top end of each fixing frame 26 is provided with a fastening bolt matched with the positioning hole 25, the lower end of the second plate 5 is provided with a thread groove 8, and the lower end of the second plate, the lower ends of the mounting devices 3 connected with the two ends of the first plate 1 are both connected with a fixed box 4, one end of the fixed box 4 is movably connected with a cover plate 6, before use, the number of the connecting members is determined according to the size of the cofferdam, when in use, the first plate 1 and the two fixed boxes 4 are placed in a river channel, then the top end and the lower end of the connecting plate 21 in the connecting device 2 are respectively connected with the first plate 1 and the second plate 5 through the threaded buckle 7 on the first plate 1 and the threaded groove 8 on the second plate 5, in connecting the two steel plates in the cofferdam, the two steel plates are inserted into the two connecting grooves 22 in the connecting plate 21, at this time, the fastening bolt at the top end of the fixing frame 26 is screwed off and the push rod 24 is pushed, so that the push rod 24 pushes the fixing plate 27 to extend into the connecting groove 22 and to fix the steel plate in the connecting groove 22 in a squeezing manner, at this time, the fastening bolt is inserted into the corresponding positioning hole 25 through the fixing frame 26 to complete the connection between the two steel plates.

Referring to fig. 1-4, the top end of the connecting plate 21 is provided with a screw thread 7 the same as the top end of the first plate 1, the lower end of the connecting plate 21 is provided with a thread groove 8 the same as the lower end of the second plate 5, the screw thread 7 and the thread groove 8 are used in cooperation, two sides of one end of the connecting plate 21 are provided with clamping grooves 23, and two fixing plates 27 are respectively clamped with the two clamping grooves 23, when a higher steel plate needs to be connected, the connecting plates 21 in the connecting devices 2 can be screwed into the thread grooves 8 through the screw thread 7 to be spliced until the height of the connected steel plate can be met, and when the connecting plates are disassembled and transported, the screw thread 7 on the two adjacent connecting plates 21 is separated from the thread groove 8, and the disassembling and transporting can be completed.

Referring to fig. 1-4, the fixed box 4 includes a box body 41, the top end of the box body 41 is fixedly connected to the mounting devices 3 connected to two ends of a plate 1, the two side walls of the box body 41 are respectively provided with a chute plate 47, a supporting plate 45 is slidably connected between the opposite surfaces of the two chute plates 47, the upper wall of the box body 41 is connected to a piston cylinder 46, the lower end of the piston cylinder 46 is fixedly connected to the supporting plate 45, the lower end of the supporting plate 45 is connected to a fixed frame 44, the lower end of the fixed frame 44 is connected to two insertion rods 42, the lower end of the box body 41 is provided with two through holes 43 used in cooperation with the insertion rods 42, when the whole connecting member is fixed to the ground, the cover plate 6 at one end of the two fixed boxes 4 can be opened first, the piston cylinder 46 in the box body 41 can be started, the piston cylinder 46 in the box body 41 can be driven downward to move in the two chute plates 47, so, thereby completing the fixation of the entire connection member.

Referring to fig. 1-4, the mounting device 3 includes a bottom plate 31, wherein two moving slots 32 are respectively formed on two sides of the top end of the bottom plate 31, two mounting plates 34 are jointly and slidably connected in the two moving slots 32, two mounting holes 33 are respectively formed on one end of each mounting plate 34, an extension rod 35 is respectively sleeved on two sides of one end of the bottom plate 31, one end of each extension rod 35, which is far away from the bottom plate 31, is respectively and fixedly connected with the first plate 1 and the second plate 5, the connecting member connects the two steel plates, the upper end and the lower end of each steel plate can be respectively placed between the two mounting plates 34 in the corresponding mounting device 3, the two mounting plates 34 are moved in the two moving slots 32 to clamp the steel plates, at this time, screws are inserted into the steel plates through the mounting holes 33 to achieve firmer connection between the steel plates and the whole component, and when the fixing position between the component and the steel plate needs to be changed, the extension rods 35 can be extended and retracted.

Referring to fig. 1-4, two mounting devices 3 connected to two ends of a first plate 1 and two mounting devices 3 connected to two ends of a second plate 5 are distributed in a horizontal mirror image, so that the mounting devices 3 at two ends of the first plate 1 and the second plate 5 are located on the same vertical horizontal line to facilitate connection with a steel plate.

Referring to fig. 1-4, two locking slots 23 are respectively connected to one end of two connecting slots 22, so that the fixing plate 27 can enter the connecting slots 22 after being separated from the locking slots 23, and the two connecting slots 22 are arranged in a mirror image manner, so that two steel plates connected to the component are in the same horizontal line.

The working principle is as follows: before use, the number of the connecting components is determined according to the size of the cofferdam, when in use, the first plate 1 and the two fixed boxes 4 are placed in a river channel, then the top end and the lower end of the connecting plate 21 in the connecting device 2 are respectively connected with the first plate 1 and the second plate 5 through the thread buckle 7 on the first plate 1 and the thread groove 8 on the second plate 5, when the whole connecting component is fixed with the ground, the cover plate 6 at one end of the two fixed boxes 4 is firstly opened, the piston type cylinder 46 in the box body 41 is started, the piston type cylinder drives the supporting plate 45 downwards to move in the two sliding groove plates 47, the two inserting rods 42 at the lower end of the fixed frame 44 penetrate through the through holes 43 and are firmly inserted into the ground, so that the whole connecting component is fixed, when the two steel plates in the cofferdam are connected, the two steel plates are inserted into the two connecting grooves 22 in the connecting plate 21, at this time, the fastening bolt at the top end of the fixing frame 26 is screwed off and the push rod 24 is pushed to make the push rod 24 push the fixing plate 27 to extend into the connecting groove 22 and to perform extrusion-type fixing on the steel plates in the connecting groove 22, at this time, the fastening bolt penetrates through the fixing frame 26 and penetrates into the corresponding positioning hole 25 to complete the connection between the two steel plates, when a higher steel plate needs to be connected, the connecting plates 21 in a plurality of connecting devices 2 are screwed into the threaded groove 8 through the threaded buckle 7 to be spliced until the height of the connected steel plate can be met, when the connecting members are disassembled and transported, the threaded buckles 7 on the two adjacent connecting plates 21 are separated from the threaded groove 8 to complete the disassembly and transportation, when the connecting members are used for connecting the two steel plates, the upper and lower ends of each steel plate can be respectively placed between the two mounting plates 34 in the corresponding mounting devices 3, and then the two mounting plates 34 are moved in the two moving grooves 32 to enable the, at this time, the screw is inserted into the steel plate through the mounting hole 33 to achieve a more firm connection between the steel plate and the entire member, and when the fixing position between the member and the steel plate needs to be changed, the extension rod 35 can be extended and contracted in the bottom plate 31 to adjust the fixing position between the mounting plate 34 and the steel plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy is cofferdam connecting elements for river course construction, includes a board (1) and No. two boards (5), its characterized in that: the two ends of the first plate (1) and the second plate (5) are connected with mounting devices (3), the top end of the first plate (1) is provided with a threaded buckle (7), and the top end of the first plate (1) is connected with a connecting device (2) through the threaded buckle (7);

the connecting device (2) comprises a connecting plate (21), connecting grooves (22) are formed in two ends of the connecting plate (21), fixing plates (27) are clamped on two sides of one end of the connecting plate (21), fixing frames (26) are mounted on two sides of one end of the connecting plate (21), push rods (24) are inserted into the two fixing frames (26), one ends of the two push rods (24) are fixedly connected with the two fixing plates (27) respectively, a plurality of positioning holes (25) are formed in the top ends of the push rods (24), and fastening bolts matched with the positioning holes (25) are formed in the top ends of the fixing frames (26);

the lower extreme of No. two board (5) is opened threaded groove (8), and the lower extreme of No. two board (5) passes through threaded groove (8) and is connected with connecting device (2), the lower extreme of installation device (3) that a board (1) both ends are connected all is connected with fixed case (4), the one end swing joint of fixed case (4) has apron (6).

2. The cofferdam connecting member for water conservancy river construction according to claim 1, wherein: the top of connecting plate (21) is provided with and detains (7) with the same thread on a board (1) top, the lower extreme of connecting plate (21) is opened has thread groove (8) the same with No. two boards (5) lower extreme, and thread groove (8) use of mutually supporting in thread knot (7), draw-in groove (23) have all been opened to the one end both sides of connecting plate (21), and two fixed plates (27) respectively with two draw-in grooves (23) joint.

3. The cofferdam connecting member for water conservancy river construction according to claim 1, wherein: fixed case (4) include box (41), and the top of box (41) respectively with installation device (3) fixed connection that a board (1) both ends are connected, all install chute board (47) on the both sides tank wall of box (41), two sliding connection has backup pad (45) between the opposite face of chute board (47), be connected with piston cylinder (46) on the last tank wall of box (41), the lower extreme and backup pad (45) fixed connection of piston cylinder (46), the lower extreme of backup pad (45) is connected with mount (44), the lower extreme of mount (44) is connected with two inserted bars (42), the perforation (43) that have two cooperation inserted bars (42) to use are opened to the lower extreme of box (41).

4. The cofferdam connecting member for water conservancy river construction according to claim 1, wherein: installation device (3) include bottom plate (31), the top both sides of bottom plate (31) all open and have shifting chute (32), two common sliding connection has two mounting panels (34) in shifting chute (32), two mounting holes (33) have all been opened to the one end of mounting panel (34), extension rod (35) have all been cup jointed to the one end both sides of bottom plate (31), the one end that bottom plate (31) were kept away from in extension rod (35) respectively with a board (1) and No. two board (5) fixed connection.

5. The cofferdam connecting member for water conservancy river construction according to claim 1, wherein: the two installation devices (3) connected with the two ends of the first plate (1) and the two installation devices (3) connected with the two ends of the second plate (5) are distributed in a transverse mirror image mode.

6. The cofferdam connecting member for water conservancy river construction according to claim 2, wherein: the two clamping grooves (23) are respectively communicated with one ends of the two connecting grooves (22), and the two connecting grooves (22) are distributed in a mirror image mode.