CN213329072U - Water conservancy construction cofferdam device - Google Patents
Water conservancy construction cofferdam device Download PDFInfo
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- CN213329072U CN213329072U CN202021643910.9U CN202021643910U CN213329072U CN 213329072 U CN213329072 U CN 213329072U CN 202021643910 U CN202021643910 U CN 202021643910U CN 213329072 U CN213329072 U CN 213329072U
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- water conservancy
- bolt
- support column
- conservancy construction
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Abstract
The utility model discloses a water conservancy construction cofferdam device, including baffle, bolt and nut, the fixed surface of baffle installs the support column, and installs the connecting block in the top outside of support column, connecting block and bolt interconnect, and bolt through connection piece and support column to the front end outside threaded connection of bolt has the nut, the right side surface welded fastening of connecting block has first fixed block, and just first fixed block passes through connecting axle and second fixed block interconnect to second fixed block welded fastening is at the end of back shaft, the right-hand member and the sleeve interconnect of back shaft, the inside groove of accomodating that is provided with in bottom of support column. This water conservancy construction cofferdam device, the staff at first laminates baffle and channel construction area's side soil, and accessible hammer beats the locating piece afterwards, makes the inserted bar inject the soil of support column below, has improved the holistic stability of support column to the stability of baffle has been increased.
Description
Technical Field
The utility model relates to a water conservancy construction technical field specifically is a water conservancy construction cofferdam device.
Background
Water conservancy construction mainly is to projects such as earthwork, cubic metre of stone and concrete work, generally is used for carrying out the construction in waters such as river course, coast, carries out the in-process of being under construction to the water conservancy, various different instruments or the equipment that need use, including water conservancy construction cofferdam device.
Common water conservancy construction cofferdam device in the existing market generally is used for carrying out the work that supports to the soil of curb to avoid taking place the landslide, influence work efficiency, but when supporting the curb soil, directly fix through the baffle in addition the bracing piece, when being used for some miniature channel construction areas, complex operation and stable inadequately to above-mentioned problem, carry out the innovative design on the basis of original water conservancy construction cofferdam device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water conservancy construction cofferdam device to solve common water conservancy construction cofferdam device on the existing market that proposes in the above-mentioned background, generally be used for carrying out the work that supports to the soil on limit, thereby avoid taking place the collapse, influence work efficiency, but when supporting to the side soil, directly fix through the baffle in addition the bracing piece, when being used for some miniature channel construction region, complex operation and stable problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy construction cofferdam device, includes baffle, bolt and nut, the outer fixed surface of baffle installs the support column, and installs the connecting block in the top outside of support column, connecting block and bolt interconnect, and bolt through connection piece and support column to the front end outside threaded connection of bolt has the nut, the right side welded fastening of connecting block has first fixed block, and just first fixed block passes through connecting axle and second fixed block interconnect to second fixed block welded fastening is at the end of back shaft, the right-hand member and the sleeve interconnect of back shaft, the inside groove of accomodating that is provided with in bottom of support column, and the internally mounted who accomodates the groove has the inserted bar, the top outer welded fastening of inserted bar has the locating piece, and the locating piece passes the spacing groove to the surface at the support column is seted up to the spacing groove.
Preferably, the bolt forms sliding structure with connecting block and support column respectively, and the connected mode between connecting block and the support column is the block connection.
Preferably, the second fixing block and the first fixing block form a rotating structure through a connecting shaft, the second fixing block and the connecting shaft are of an integrated structure, and the connecting shaft is T-shaped in overlook.
Preferably, the support shafts are symmetrically distributed about a longitudinal center line of the sleeve, and the sleeve is connected with the support shafts in a threaded manner.
Preferably, the height of the inserted bar is equal to the depth of the accommodating groove, and the inserted bar and the supporting column form a sliding structure through the accommodating groove.
Preferably, the positioning block and the supporting column form a sliding structure through a limiting groove, and the height of the limiting groove is smaller than the depth of the accommodating groove.
Compared with the prior art, the beneficial effects of the utility model are that: the water conservancy construction cofferdam device comprises a cofferdam body,
1. the method comprises the following steps that firstly, a worker attaches a partition plate to the side soil of a channel construction area, then a positioning block can be knocked by a hammer, so that an inserted rod is inserted into the soil below a supporting column, the overall stability of the supporting column is improved, and the stability of the partition plate is improved;
2. after the soil on the two sides of the channel is reinforced, the sleeve can rotate to drive the support shaft in threaded connection to move outwards, so that the partition plate is extruded, and the partition plate is conveniently and tightly attached to the soil on the side edge;
3. the back shaft passes through second fixed block, connecting axle and constitutes revolution mechanic between first fixed block and the connecting block, is favorable to baffle, support column and connecting block under the condition of slope, and the back shaft still carries out stable extrusion promotion work.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the top cross-sectional structure of the connecting block and the supporting pillar of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the support shaft and the sleeve of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the supporting column and the positioning block of the present invention;
fig. 5 is a schematic view of the top cross-sectional structure of the supporting column and the positioning block of the present invention.
In the figure: 1. a partition plate; 2. a support pillar; 3. connecting blocks; 4. a bolt; 5. a nut; 6. a first fixed block; 7. a connecting shaft; 8. a second fixed block; 9. a support shaft; 10. a sleeve; 11. a receiving groove; 12. inserting a rod; 13. positioning blocks; 14. a limiting groove.
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. 1-5, the present invention provides a technical solution: a water conservancy construction cofferdam device comprises a clapboard 1, a bolt 4 and a nut 5, wherein the outer surface of the clapboard 1 is fixedly provided with a supporting column 2, and the outer side of the top end of the supporting column 2 is provided with a connecting block 3, the connecting block 3 is mutually connected with a bolt 4, the bolt 4 penetrates through the connecting block 3 and the supporting column 2, and the outer side of the front end of the bolt 4 is in threaded connection with a nut 5, the right surface of the connecting block 3 is fixedly welded with a first fixing block 6, the first fixing block 6 is mutually connected with a second fixing block 8 through a connecting shaft 7, the second fixed block 8 is welded and fixed at the tail end of the supporting shaft 9, the right end of the supporting shaft 9 is mutually connected with the sleeve 10, the bottom end of the supporting column 2 is internally provided with a containing groove 11, an inserting rod 12 is arranged in the accommodating groove 11, a positioning block 13 is welded and fixed on the outer surface of the top end of the inserting rod 12, the positioning block 13 penetrates through the limiting groove 14, and the limiting groove 14 is formed in the outer surface of the supporting column 2;
the bolt 4 respectively forms a sliding structure with the connecting block 3 and the supporting column 2, the connecting block 3 is connected with the supporting column 2 in a clamping manner, the bolt 4 is convenient to mount and dismount, and meanwhile, the clamping between the connecting block 3 and the supporting column 2 is convenient to position, so that the subsequent assembly work is facilitated;
the second fixing block 8 and the first fixing block 6 form a rotating structure through the connecting shaft 7, the second fixing block 8 and the connecting shaft 7 are of an integrated structure, the overlooking of the connecting shaft 7 is T-shaped, the connecting block 3 and the supporting shaft 9 can be effectively rotated to work, the connecting block 3 can be conveniently adjusted along with the inclination of the partition plate 1 and the supporting column 2, and the soil on the inclined surface can be conveniently reinforced;
the support shafts 9 are symmetrically distributed about the longitudinal center line of the sleeve 10, the sleeve 10 is in threaded connection with the support shafts 9, and workers can rotate the sleeve 10 to enable the sleeve 10 to drive the support shafts 9 at the left end and the right end to move outwards or inwards, so that the integral reinforcement is facilitated;
the height of the inserted bar 12 is equal to the depth of the accommodating groove 11, and the inserted bar 12 and the support column 2 form a sliding structure through the accommodating groove 11, so that the accommodating work of the inserted bar 12 is facilitated, the subsequent inserted bar 12 can slide under the stress condition, and the inserted bar 12 can be conveniently inserted into soil for reinforcement;
the positioning block 13 and the support column 2 form a sliding structure through the limiting groove 14, the height of the limiting groove 14 is smaller than the depth of the accommodating groove 11, and a worker can knock the positioning block 13 through a hammer, so that the positioning block 13 drives the insertion rod 12 to slide and operate, and meanwhile, the maximum sliding distance of the positioning block 13 can be controlled.
The working principle is as follows: according to the drawings of fig. 1 and 4-5, firstly, a worker can attach the partition board 1 to the side wall of the water conservancy channel construction, so that landslide of the side soil is avoided, then the positioning block 13 is beaten by a hammer, the positioning block 13 slides downwards on the supporting column 2 through the limiting groove 14, the positioning block 13 drives the inserted bar 12 to slide out of the accommodating groove 11, the inserted bar 12 is conveniently inserted into the soil to perform fixing work, and therefore the stability of the partition board 1 and the supporting column 2 is improved;
according to the figures 1-3, the sleeve 10 is manually rotated by a worker, the sleeve 10 drives the support shaft 9 in threaded connection to move outwards, so that the support shaft 9 pushes the connecting block 3 through the second fixing block 8, the connecting shaft 7 and the first fixing block 6, the connecting block 3 can conveniently extrude the support column 2 and the partition plate 1, the partition plate 1 is tightly attached to the soil on the side edge, and meanwhile, the support shaft 9 can form a rotating structure with the connecting block 3 through the second fixing block 8, the connecting shaft 7, the first fixing block 6 and the connecting block 3, so that the partition plate 1 and the support column 2 can be extruded and supported under the condition of inclination;
according to fig. 1-2, when the water conservancy construction cofferdam device needs to be disassembled subsequently, the nut 5 can be taken out from the bolt 4 in a rotating manner, then the bolt 4 is taken out from the connecting block 3 and the supporting column 2 in a sliding manner, the fixing work of the connecting block 3 is released, the connecting block 3 is conveniently taken out from the supporting column 2, and the whole disassembling work is completed.
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 (6)
1. The utility model provides a water conservancy construction cofferdam device, includes baffle (1), bolt (4) and nut (5), its characterized in that: the outer fixed surface of the partition board (1) is provided with a support column (2), the top outer side of the support column (2) is provided with a connecting block (3), the connecting block (3) is connected with a bolt (4) in an interconnecting mode, the bolt (4) penetrates through the connecting block (3) and the support column (2), the front end outer side of the bolt (4) is in threaded connection with a nut (5), the right surface of the connecting block (3) is fixedly welded with a first fixing block (6), the first fixing block (6) is connected with a second fixing block (8) in an interconnecting mode through a connecting shaft (7), the second fixing block (8) is fixedly welded at the tail end of a support shaft (9), the right end of the support shaft (9) is connected with a sleeve (10) in an interconnecting mode, a containing groove (11) is formed inside the bottom end of the support column (2), an insertion rod (12) is arranged inside the containing groove (11), and a positioning block (13) is fixedly, and the positioning block (13) passes through the limiting groove (14), and the limiting groove (14) is formed in the outer surface of the supporting column (2).
2. The water conservancy construction cofferdam device of claim 1, characterized in that: the bolt (4) respectively forms a sliding structure with the connecting block (3) and the supporting column (2), and the connecting mode between the connecting block (3) and the supporting column (2) is clamping connection.
3. The water conservancy construction cofferdam device of claim 1, characterized in that: the second fixing block (8) and the first fixing block (6) form a rotating structure through a connecting shaft (7), the second fixing block (8) and the connecting shaft (7) are of an integrated structure, and the connecting shaft (7) is T-shaped in plan view.
4. The water conservancy construction cofferdam device of claim 1, characterized in that: the support shafts (9) are symmetrically distributed about the longitudinal center line of the sleeve (10), and the sleeve (10) is in threaded connection with the support shafts (9).
5. The water conservancy construction cofferdam device of claim 1, characterized in that: the height of the inserted bar (12) is equal to the depth of the accommodating groove (11), and the inserted bar (12) and the supporting column (2) form a sliding structure through the accommodating groove (11).
6. The water conservancy construction cofferdam device of claim 1, characterized in that: the positioning block (13) and the supporting column (2) form a sliding structure through a limiting groove (14), and the height of the limiting groove (14) is smaller than the depth of the accommodating groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643910.9U CN213329072U (en) | 2020-08-10 | 2020-08-10 | Water conservancy construction cofferdam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643910.9U CN213329072U (en) | 2020-08-10 | 2020-08-10 | Water conservancy construction cofferdam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329072U true CN213329072U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021643910.9U Active CN213329072U (en) | 2020-08-10 | 2020-08-10 | Water conservancy construction cofferdam device |
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| CN (1) | CN213329072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508106A (en) * | 2021-12-29 | 2022-05-17 | 安徽金江建筑工程有限责任公司 | Foundation pit support convenient to install for municipal water conservancy project and use method of foundation pit support |
-
2020
- 2020-08-10 CN CN202021643910.9U patent/CN213329072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508106A (en) * | 2021-12-29 | 2022-05-17 | 安徽金江建筑工程有限责任公司 | Foundation pit support convenient to install for municipal water conservancy project and use method of foundation pit support |
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