CN111456050A

CN111456050A - Sluice danger-removing and reinforcing combined cofferdam

Info

Publication number: CN111456050A
Application number: CN202010335107.7A
Authority: CN
Inventors: 李楠; 杨琳; 陈琦; 陈杰; 李成龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-07-28

Abstract

The invention discloses a sluice danger removal and reinforcement combined cofferdam which comprises two first fixed columns, wherein track strips are embedded in one side of each of the two first fixed columns, second fixed columns are embedded in the tops of the two track strips far away from the two first fixed columns, and vertical reinforcing columns are embedded in the tops of the two track strips between the two first fixed columns and the two second fixed columns. According to the invention, a combined mode is adopted, the phenomenon of overlarge volume can be avoided, transportation and later-stage installation are convenient, the difficulty in installation is reduced, the connection between each part can be enhanced by adopting a plug-in type fixed installation mode, the strength after bolt fixing is ensured, meanwhile, the compressive strength of the device can be enhanced by arranging the vertical reinforcing column and the transverse reinforcing column, the sealing gasket can be placed into the groove body formed in each part, and the sealing gasket can be better enhanced.

Description

Sluice danger-removing and reinforcing combined cofferdam

Technical Field

The invention belongs to the technical field of cofferdams, and particularly relates to a sluice danger removal and reinforcement combined cofferdam.

Background

The low-water-head hydraulic structure is built on a river channel and a canal, and the flow rate and the water level are controlled by using a gate. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water. The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the water conservancy project construction. The cofferdam has the functions of preventing water and soil from entering the building position of the building so as to drain water in the cofferdam, excavate a foundation pit and build the building. When the water gate river dike or the earth and rockfill dam slope is damaged, cracked, leaked and other dangerous situations in the flood season, the water gate needs to be reinforced by the cofferdam, common cofferdams include an earth and rockfill cofferdam, a wooden cage cofferdam, a steel sheet pile cofferdam and the like, the steel sheet pile cofferdam is a common cofferdam, an integral cofferdam is adopted, and when the water gate river dike or the earth and rockfill dam slope is installed and transported, due to the fact that the size is large, the water gate river dike or the earth and rockfill dam slope is inconvenient to install and transport, when the water gate river dike or the earth and rockfill dam slope is installed through bolts.

Disclosure of Invention

The invention aims to: adopt combination formula mounting structure, can easy to assemble and transportation, adopt plug-in connection between each adapting unit, simultaneously, strengthened holistic intensity through vertical strengthening post and horizontal strengthening post, adopt recess formula grafting mode, can put into sealed the pad, promote sealed effect.

The technical scheme adopted by the invention is as follows: the combined cofferdam for danger removal and reinforcement of the sluice comprises two first fixed columns, track strips are embedded in one side of each of the two first fixed columns, second fixed columns are embedded in the tops of the two track strips far away from the two first fixed columns, vertical reinforcing columns are embedded between the two first fixed columns and the two second fixed columns, vertical baffles are embedded in the two sides of each vertical reinforcing column, fixing strips are fixed to the tops of the two first fixed columns and the tops of the two second fixed columns through bolts, transverse baffles and transverse reinforcing columns are embedded between the two first fixed columns in a staggered mode, two connecting columns are embedded in the corresponding sides of the two second fixed columns, and two reinforcing rods are fixed to the outer sides of the two track strips through bolts.

The adjacent two sides of the two first fixing columns are respectively provided with a first vertical groove and a second vertical groove, and one side of each of the two first fixing columns is located below the second vertical groove and is provided with a slot, so that the two first fixing columns and the two track strips are stably fixed.

The track fixing device comprises two track strips, wherein one ends of the two track strips are welded with inserting blocks matched with the inserting grooves, the two inserting blocks are fixed with two first fixing columns through screws respectively, and the top of each track strip is provided with a track groove.

The bottom and the top of the vertical reinforcing column are extended with limiting blocks, the two limiting blocks are embedded into the fixing strip and the track grooves respectively, sliding grooves are formed in two sides of the vertical reinforcing column, and the supporting strength of the vertical baffle is enhanced through the vertical reinforcing column.

Vertical bars extend from the centers of two sides of the vertical baffle, and positioning blocks extend from the top and the bottom of the vertical baffle.

The two sides of the transverse baffle extend to form baffle protruding parts matched with the first vertical grooves, and the other two sides of the transverse baffle extend to form transverse protrusions.

The two sides of the transverse reinforcing column extend to form reinforcing convex parts matched with the first vertical grooves, and the other two sides of the transverse reinforcing column are provided with transverse grooves matched with the transverse protrusions.

The bottom of the fixing strip is provided with a long groove, so that the vertical reinforcing column and the vertical baffle plate can be fixed through the long groove.

The bottom of the second fixing column extends to be provided with an installation block, an installation groove is formed in one side of the second fixing column, and two square grooves are formed in one side of the second fixing column.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

according to the invention, a combined mode is adopted, the phenomenon of overlarge volume can be avoided, transportation and later-stage installation are convenient, the difficulty in installation is reduced, the connection between each part can be enhanced by adopting a plug-in type fixed installation mode, the strength after bolt fixing is ensured, meanwhile, the compressive strength of the device can be enhanced by arranging the vertical reinforcing column and the transverse reinforcing column, the sealing gasket can be placed into the groove body formed in each part, and the sealing gasket can be better enhanced.

Drawings

FIG. 1 is a combination diagram of the present invention;

FIG. 2 is a schematic view of a first fixing post according to the present invention;

FIG. 3 is a schematic view of a track bar of the present invention;

FIG. 4 is a schematic view of a second fixing post according to the present invention;

FIG. 5 is a schematic view of a transverse baffle of the present invention;

FIG. 6 is a schematic view of a transverse reinforcement column of the present invention;

FIG. 7 is a schematic view of a vertical reinforcement column of the present invention;

FIG. 8 is a schematic view of a vertical baffle of the present invention;

fig. 9 is a schematic view of a fixing strip of the present invention.

The labels in the figure are: 1. a first fixed column; 101. a first vertical slot; 102. a slot; 103. a second vertical slot; 2. a track bar; 201. inserting a block; 202. a track groove; 3. a second fixed column; 301. mounting blocks; 302. mounting grooves; 303. a square groove; 4. a reinforcing bar; 5. a transverse baffle; 501. a baffle boss; 502. a transverse bulge; 6. a transverse reinforcement column; 601. a reinforcing protrusion; 602. a transverse groove; 7. a vertical reinforcement column; 701. a limiting block; 702. a chute; 8. a vertical baffle; 801. vertical bars; 802. positioning blocks; 9. a fixing strip; 901. a long groove; 10. connecting columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one, with reference to fig. 1 and fig. 3-4: sluice removes dangerous reinforcement combination formula cofferdam, including first fixed column 1, first fixed column 1 is provided with two altogether, track strip 2 has all been inlayed to one side of two first fixed columns 1, two first fixed column 1 are kept away from at the top of two track strips 2 all are inlayed and are equipped with second fixed column 3, two track strip 2's top is located and all is inlayed and is equipped with vertical reinforcement post 7 between two first fixed column 1 and two second fixed column 3, vertical baffle 8 has all been inlayed to vertical reinforcement post 7's both sides, two first fixed column 1 and second fixed column 3's top all are fixed with fixed strip 9 through the bolt, crisscross embedding is equipped with horizontal baffle 5 and horizontal reinforcement post 6 between two first fixed column 1, two spliced pole 10 are inlayed to the corresponding side of two second fixed column 3, there are two stiffener 4 in the outside of two track strips 2 through the bolt fastening, when using, first fixed column 1, Grafting between second fixed column 3 and the track strip 2 is fixed, form a whole frame, can insert track strip 2 with vertical enhancement post 7 in, fix through the bolt, alright with inserting vertical baffle 8, fix through fixed strip 9, and simultaneously, can insert two first fixed columns 1 with horizontal baffle 5 and horizontal enhancement post 6 in, crisscross the inserting, it is fixed through the bolt fastening, rethread stiffener 4 carries out further fixed, the device adopts combination formula mounting means, can conveniently transport and later stage installation, the installation degree of difficulty has been reduced.

Example two, with reference to fig. 1-2 and 7-9: the adjacent two sides of the two first fixing columns 1 are respectively provided with a first vertical groove 101 and a second vertical groove 103, one side of each first fixing column 1 is positioned below the second vertical groove 103 and is provided with a slot 102 so as to realize the stable fixation of the two first fixing columns 1 and the two track bars 2, one end of each track bar 2 is welded with an insert 201 matched with the slot 102, the two insert 201 are respectively fixed with the two first fixing columns 1 through screws, the top of each track bar 2 is provided with a track groove 202, the bottom and the top of the vertical reinforcing column 7 are respectively extended with a limit block 701, the two limit blocks 701 are respectively embedded into the fixing bars 9 and the track grooves 202, the two sides of the vertical reinforcing column 7 are respectively provided with a sliding groove 702, the supporting strength of the vertical baffle 8 is enhanced through the vertical reinforcing column 7, the slot 102 is used for the insertion of the insert 201, the insert 201 is fixed in the slot 102 through bolts, fix, the second erects groove 103 and spout 702 phase-match, can insert vertical baffle 8 in second erects groove 103 and spout 702, also can insert vertical baffle 8 in mounting groove 302 and spout 702, owing to adopt the plug-in type mode, can strengthen the joint strength between each part, vertical enhancement post 7 can strengthen vertical baffle 8's crushing resistance simultaneously.

Example three, with reference to fig. 1 and fig. 5-6: the center of two sides of the vertical baffle 8 extends to form a vertical bar 801, the top and the bottom of the vertical baffle 8 extend to form positioning blocks 802, two sides of the transverse baffle 5 extend to form baffle bosses 501 matched with the first vertical grooves 101, the other two sides of the transverse baffle 5 extend to form transverse bosses 502, two sides of the transverse reinforcement column 6 extend to form reinforcing bosses 601 matched with the first vertical grooves 101, the other two sides of the transverse reinforcement column 6 are provided with transverse grooves 602 matched with the transverse bosses 502, the bottom of the fixing bar 9 is provided with a long groove 901 so as to fix the vertical reinforcement column 7 and the vertical baffle 8 through the long groove 901, the bottom of the second fixing column 3 extends to form a mounting block 301, one side of the second fixing column 3 is provided with a mounting groove 302, and one side of the second fixing column 3 is provided with two square grooves 303, when in use, the vertical baffle 8 can be inserted into the two first fixing columns 1, the locating piece 802 can be located in the first vertical groove 101, the transverse reinforcing column 6 can be inserted into the two first fixing columns 1, the vertical baffle 8 and the transverse reinforcing column 6 are connected through the transverse protrusion 502 and the transverse groove 602, a user can put a sealing gasket into the groove, the stability of the sealing gasket can be improved, and the sealing performance can be enhanced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Sluice removes dangerous reinforcement combination formula cofferdam, including first fixed column (1), its characterized in that: the two first fixing columns (1) are arranged in total, one side of each of the two first fixing columns (1) is embedded with a track strip (2), the top of each of the two track strips (2) is far away from the two first fixing columns (1) and is embedded with a second fixing column (3), the top of each of the two track strips (2) is positioned between the two first fixing columns (1) and the two second fixing columns (3) and is embedded with a vertical reinforcing column (7), the two sides of each vertical reinforcing column (7) are embedded with vertical baffles (8), the top of each of the two first fixing columns (1) and the top of each of the two second fixing columns (3) are fixed with fixing strips (9) through bolts, transverse baffles (5) and transverse reinforcing columns (6) are embedded between the two first fixing columns (1) in a staggered manner, and two connecting columns (10) are embedded at the corresponding sides of the two second fixing columns (3), two reinforcing rods (4) are fixed on the outer sides of the two track bars (2) through bolts.

2. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: two adjacent two sides of the first fixing columns (1) are respectively provided with a first vertical groove (101) and a second vertical groove (103), and one side of each of the two first fixing columns (1) is located below the second vertical groove (103) and is provided with a slot (102), so that the two first fixing columns (1) and the two track strips (2) are stably fixed.

3. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: the one end of two track strip (2) all welds have with slot (102) assorted inserted block (201), and two inserted blocks (201) pass through the screw respectively with two first fixed columns (1) fixed, two track groove (202) have all been seted up at the top of track strip (2).

4. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: the bottom and the top of the vertical reinforcing column (7) are extended with limit blocks (701), the two limit blocks (701) are respectively embedded into the fixing strip (9) and the track groove (202), sliding grooves (702) are formed in two sides of the vertical reinforcing column (7), and the supporting strength of the vertical baffle (8) is enhanced through the vertical reinforcing column (7).

5. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: vertical bars (801) extend from the centers of the two sides of the vertical baffle (8), and positioning blocks (802) extend from the top and the bottom of the vertical baffle (8).

6. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: and two sides of the transverse baffle (5) extend to form baffle protruding parts (501) matched with the first vertical grooves (101), and the other two sides of the transverse baffle (5) extend to form transverse protrusions (502).

7. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: two sides of the transverse reinforcing column (6) extend to form reinforcing convex parts (601) matched with the first vertical grooves (101), and the other two sides of the transverse reinforcing column (6) are provided with transverse grooves (602) matched with the transverse protrusions (502).

8. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: the bottom of the fixing strip (9) is provided with a long groove (901) so as to fix the vertical reinforcing column (7) and the vertical baffle (8) through the long groove (901).

9. The sluice danger eliminating and reinforcing combined cofferdam of claim 1, wherein: the bottom of second fixed column (3) extends and is provided with installation piece (301), mounting groove (302) have been seted up to one side of second fixed column (3), and two square grooves (303) have been seted up to one side of second fixed column (3).