CN220468904U - Combined water retaining cofferdam - Google Patents
Combined water retaining cofferdam Download PDFInfo
- Publication number
- CN220468904U CN220468904U CN202321975499.9U CN202321975499U CN220468904U CN 220468904 U CN220468904 U CN 220468904U CN 202321975499 U CN202321975499 U CN 202321975499U CN 220468904 U CN220468904 U CN 220468904U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- supporting plate
- ring body
- combined water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000004576 sand Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a combined water retaining cofferdam, which comprises: the rod body and the dismounting mechanism; the number of the rod bodies is a plurality, annular stop blocks are fixedly sleeved on the rod bodies, a first ring body and a second ring body are movably sleeved on the rod bodies, one sides of the first ring body and the second ring body are fixedly connected with a supporting plate body, and one side of the supporting plate body is fixedly connected with a cloth bag; the disassembly and assembly mechanism comprises a hollow groove formed in the rod body and a threaded rod connected to the rod body in a threaded manner; according to the combined water retaining cofferdam, the disassembly and assembly mechanism is arranged on the rod body, so that after the supporting plate body is hung on the rod body through the first ring body and the second ring body, the push block can be driven to extrude the limiting block in a manner of screwing up the threaded rod, and the limiting block can be moved out of the empty groove and clamped on the supporting plate body; through the arrangement, the water retaining cofferdam can be conveniently disassembled and assembled, so that the water retaining cofferdam is more convenient to use.
Description
Technical Field
The utility model relates to the field of cofferdams, in particular to a combined water retaining cofferdam.
Background
As is well known, cofferdam refers to a temporary building envelope constructed for the construction of permanent hydraulic facilities in hydraulic engineering construction, which serves to prevent water and soil from entering the construction site of a building, so as to drain water in the cofferdam, excavate a foundation pit, and construct the building.
When the existing water retaining cofferdam is used, the ground piles are fixed under water, the woven bamboo boards are fixed on the ground piles, and sediment is filled into one side of the main board to form the cofferdam; because the water retaining cofferdam in the prior art lacks the function setting of quick installation and dismantlement to the convenience when having led to the water retaining cofferdam to use remains to promote, for this reason, we propose a combination formula water retaining cofferdam.
The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a combined water retaining cofferdam, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a modular water dam comprising: the rod body and the dismounting mechanism;
the number of the rod bodies is a plurality, annular stop blocks are fixedly sleeved on the rod bodies, a first ring body and a second ring body are movably sleeved on the rod bodies, one sides of the first ring body and the second ring body are fixedly connected with a supporting plate body, and one side of the supporting plate body is fixedly connected with a cloth bag;
the disassembly and assembly mechanism comprises a hollow groove formed in the rod body and a threaded rod which is in threaded connection with the rod body, one end of the threaded rod extends to the inside of the hollow groove and is fixedly connected with a push block, a limiting block is tightly attached to the outer side of the push block, the outer side of the limiting block is slidably connected onto the rod body, one side of the limiting block extends to the outside of the hollow groove and is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a limiting spring, and one end of the limiting spring is fixedly connected with the rod body.
By adopting the technical scheme, after the rod body is fixed in underwater soil, the support plate body can be fixed in a mode that the first ring body and the second ring body are sleeved on the rod body, so that the cloth bag can be hung on the rod body; in addition, the push block can be driven to move downwards in a mode of screwing the threaded rod, so that the push block can squeeze the limiting block, and the limiting block can be moved out of the empty groove and is clung to the supporting plate body, and the supporting plate and the cloth bag can be stably positioned; and when the threaded rod is unscrewed upwards, the push block can loosen the extrusion to the stopper under the effect of threaded rod to make the connecting block drive the stopper and remove from the backup pad body under limit spring's reset effect.
Preferably, the top end of the threaded rod is fixedly connected with a lug.
Through adopting above-mentioned technical scheme, can be convenient for twist the threaded rod.
Preferably, the top of the lug is provided with a plugging groove.
Through adopting above-mentioned technical scheme, can be convenient for insert the spanner in the lug and operate the threaded rod.
Preferably, the bottom of the rod body is fixedly connected with a plug pin.
Through adopting above-mentioned technical scheme, can be convenient for fix the body of rod in soil under water.
Preferably, a sand and stone placing groove is formed in the top of the cloth bag.
By adopting the technical scheme, the sand and stone can be conveniently placed into the cloth bag.
Preferably, one side of the limiting block is clung to the top of the supporting plate body.
Through adopting above-mentioned technical scheme, can be convenient for fix a position the backup pad body after hanging.
Preferably, the rod body is a stainless steel rod body, and the plug pin is a stainless steel plug pin.
Through adopting above-mentioned technical scheme, can avoid body of rod and plug pin to produce corrosion when using under water.
In summary, the present application includes at least one of the following beneficial technical effects:
according to the combined water retaining cofferdam, the disassembly and assembly mechanism is arranged on the rod body, so that after the supporting plate body is hung on the rod body through the first ring body and the second ring body, the push block can be driven to extrude the limiting block in a manner of screwing up the threaded rod, and the limiting block can be moved out of the empty groove and clamped on the supporting plate body; through the arrangement, the water retaining cofferdam can be conveniently disassembled and assembled, so that the water retaining cofferdam is more convenient to use.
Drawings
FIG. 1 is a schematic view of a combined water dam of the present utility model;
fig. 2 is an enlarged schematic view of a region a of a structural schematic view in the combined water retaining cofferdam of the present utility model;
FIG. 3 is a schematic structural view of a push block and a limiting block in the combined water retaining cofferdam of the present utility model;
fig. 4 is a schematic structural view of a rod body and an annular stop block in the combined water retaining cofferdam of the present utility model.
In the figure: 1. a rod body; 10. inserting nails; 11. an annular stop; 12. a first ring body; 13. a second ring body; 14. a support plate body; 15. a cloth bag; 16. a sand placing groove; 2. a disassembly and assembly mechanism; 20. a hollow groove; 21. a threaded rod; 22. a pushing block; 23. a limiting block; 24. a limit spring; 25. a connecting block; 26. a bump; 27. and a plug-in groove.
Detailed Description
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, the present utility model provides a technical solution: a modular water dam comprising: a rod body 1 and a dismounting mechanism 2;
firstly, after the rod body 1 is fixed in underwater soil, the support plate body 14 can be fixed in a mode of sleeving the first ring body 12 and the second ring body 13 on the rod body 1, so that the cloth bag 15 can be hung on the rod body 1; in addition, the push block 22 can be driven to move downwards by screwing the threaded rod 21, so that the push block 22 can squeeze the limiting block 23, and the limiting block 23 can be moved out of the empty groove 20 and is tightly attached to the supporting plate body 14, and the supporting plate and the cloth bag 15 can be stably positioned; when the threaded rod 21 is unscrewed upwards, the push block 22 can loosen the extrusion of the limiting block 23 under the action of the threaded rod 21, so that the connecting block 25 can drive the limiting block 23 to move away from the supporting plate body 14 under the reset action of the limiting spring 24; the number of the rod bodies 1 is a plurality, annular stop blocks 11 are fixedly sleeved on the rod bodies 1, a first ring body 12 and a second ring body 13 are movably sleeved on the rod bodies 1, one sides of the first ring body 12 and the second ring body 13 are fixedly connected with a supporting plate body 14, and one side of the supporting plate body 14 is fixedly connected with a cloth bag 15; the dismounting mechanism 2 comprises a hollow groove 20 formed in the rod body 1 and a threaded rod 21 in threaded connection with the rod body 1, one end of the threaded rod 21 extends to the interior of the hollow groove 20 and is fixedly connected with a push block 22, a limiting block 23 is tightly stuck to the outer side of the push block 22, the outer side of the limiting block 23 is slidably connected with the rod body 1, one side of the limiting block 23 extends to the exterior of the hollow groove 20 and is fixedly connected with a connecting block 25, one side of the connecting block 25 is fixedly connected with a limiting spring 24, and one end of the limiting spring 24 is fixedly connected with the rod body 1;
secondly, in order to facilitate screwing of the threaded rod 21, a bump 26 is fixedly connected to the top end of the threaded rod 21; in order to facilitate the insertion of a wrench into the lug 26 to operate the threaded rod 21, the top of the lug 26 is provided with a plugging groove 27; in order to be convenient for fixing the rod body 1 in underwater soil, the bottom of the rod body 1 is fixedly connected with a plug pin 10; in order to be convenient for placing the sand and stone into the cloth bag 15, the top of the cloth bag 15 is provided with a sand and stone placing groove 16; in order to be convenient for positioning the suspended support plate body 14, one side of the limiting block 23 is tightly attached to the top of the support plate body 14; in order to avoid rust generated by the rod body 1 and the plug pin 10 when the plug pin is used underwater, the rod body 1 is a stainless steel rod body 1, and the plug pin 10 is a stainless steel plug pin 10.
According to the technical scheme, the working steps of the scheme are summarized and carded: when the support rod is used, the rod body 1 can be fixed in underwater soil, and the support plate body 14 is fixed in a mode that the first ring body 12 and the second ring body 13 are sleeved on the rod body 1, so that the cloth bag 15 can be hung on the rod body 1; in addition, the push block 22 can be driven to move downwards by screwing the threaded rod 21, so that the push block 22 can squeeze the limiting block 23, and the limiting block 23 can be moved out of the empty groove 20 and is tightly attached to the supporting plate body 14, and the supporting plate and the cloth bag 15 can be stably positioned; and, when the threaded rod 21 is unscrewed upwards, the push block 22 can loosen the extrusion of the limiting block 23 under the action of the threaded rod 21, so that the connecting block 25 can drive the limiting block 23 to move away from the supporting plate body 14 under the reset action of the limiting spring 24.
To sum up: according to the combined water retaining cofferdam, the dismounting mechanism 2 is arranged on the rod body 1, so that after the supporting plate body 14 is hung on the rod body 1 through the first ring body 12 and the second ring body 13, the push block 22 can be driven to extrude the limiting block 23 in a mode of screwing the threaded rod 21, and the limiting block 23 can be moved out of the empty groove 20 and clamp the supporting plate body 14; through the arrangement, the water retaining cofferdam can be conveniently disassembled and assembled, so that the water retaining cofferdam is more convenient to use.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A modular water dam, comprising: a rod body (1) and a dismounting mechanism (2);
the number of the rod bodies (1) is a plurality, annular stop blocks (11) are fixedly sleeved on the rod bodies (1), a first ring body (12) and a second ring body (13) are movably sleeved on the rod bodies (1), one sides of the first ring body (12) and the second ring body (13) are fixedly connected with a supporting plate body (14), and one side of the supporting plate body (14) is fixedly connected with a cloth bag (15);
disassembly and assembly mechanism (2) are including seting up in the inside empty slot (20) of body of rod (1) and threaded connection threaded rod (21) on body of rod (1), the one end of threaded rod (21) extends to the inside and fixedly connected with ejector pad (22) of empty slot (20), stopper (23) have been hugged closely in the outside of ejector pad (22), the outside sliding connection of stopper (23) is on body of rod (1), one side of stopper (23) extends to the outside and fixedly connected with connecting block (25) of empty slot (20), one side fixedly connected with spacing spring (24) of connecting block (25), one end and body of rod (1) fixedly connected with of spacing spring (24).
2. The combined water dam of claim 1, wherein: the top end of the threaded rod (21) is fixedly connected with a lug (26).
3. The combined water dam of claim 2, wherein: the top of the lug (26) is provided with a splicing groove (27).
4. The combined water dam of claim 1, wherein: the bottom of the rod body (1) is fixedly connected with a plug pin (10).
5. The combined water dam of claim 1, wherein: the top of the cloth bag (15) is provided with a sand and stone placing groove (16).
6. The combined water dam of claim 1, wherein: one side of the limiting block (23) is clung to the top of the supporting plate body (14).
7. The combination type water retaining cofferdam as set forth in claim 4, wherein: the rod body (1) is a stainless steel rod body, and the plug pin (10) is a stainless steel plug pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975499.9U CN220468904U (en) | 2023-07-26 | 2023-07-26 | Combined water retaining cofferdam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975499.9U CN220468904U (en) | 2023-07-26 | 2023-07-26 | Combined water retaining cofferdam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468904U true CN220468904U (en) | 2024-02-09 |
Family
ID=89775234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321975499.9U Active CN220468904U (en) | 2023-07-26 | 2023-07-26 | Combined water retaining cofferdam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468904U (en) |
-
2023
- 2023-07-26 CN CN202321975499.9U patent/CN220468904U/en active Active
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