CN213978980U - Round foundation pit supporting knot device - Google Patents
Round foundation pit supporting knot device Download PDFInfo
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- CN213978980U CN213978980U CN202022773322.3U CN202022773322U CN213978980U CN 213978980 U CN213978980 U CN 213978980U CN 202022773322 U CN202022773322 U CN 202022773322U CN 213978980 U CN213978980 U CN 213978980U
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- block
- connecting block
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- wall
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- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000009412 basement excavation Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a circular excavation supporting knot device, including the inner circle, the outer wall of inner circle is provided with fixed establishment, fixed establishment's outer wall is provided with the outer lane, the outer wall of outer lane is provided with protective structure, fixed establishment includes block, connecting block, No. two connecting blocks, movable fixing column, inserts the post, holds post and No. three connecting blocks, a connecting block is located the front end surface of block, No. two connecting blocks are located one side surface of block, movable fixing column is located the lower extreme surface of No. two connecting blocks, it is located the lower extreme of No. two connecting blocks to insert the post, it is located the upper end surface of No. three connecting blocks to hold the post, No. three connecting blocks are located the opposite side surface of block. A circular excavation supporting knot device, through the structure that sets up, people's installation of can being convenient for the efficiency of construction brings better use prospect.
Description
Technical Field
The utility model relates to a construction technical field specifically is a circular excavation supporting knot device.
Background
The characteristics and the distribution rule of gradual excavation unloading of a foundation pit, the change of soil pressure on a supporting structure and the like are important contents of foundation pit engineering research and are also the basis for selecting the safety and the supporting scheme of the supporting structure, more researches are carried out on rectangular foundation pits, less foundation pit supporting is researched on the circular foundation pit layered unloading working condition and the soil pressure along the deep non-uniform displacement working condition, the supporting and the protection measures are adopted for ensuring the safety of underground structural facilities and the surrounding environment of the foundation pit for the side wall and the surrounding environment of the foundation pit, a retaining wall and a supporting structure are one of the main structures of the supporting structure of the foundation pit, the supporting structure is generally composed of a horizontal supporting frame and a vertical column, the mode of smearing concrete on the foundation pit wall is still adopted in the aspect of the foundation pit supporting structure at present, the construction time is greatly prolonged, the installation is inconvenient, and certain adverse effect is brought to the use process of people, therefore, we propose a circular foundation pit supporting knot device.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Not enough to prior art, the utility model provides a circular excavation supporting knot device through the mechanism that sets up, can be convenient for people to install for the efficiency of construction, the problem in the background can effectively be solved to firm inside structure.
Technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a circular excavation supporting knot device, includes the inner circle, the outer wall of inner circle is provided with fixed establishment, fixed establishment's outer wall is provided with the outer lane, the outer wall of outer lane is provided with protective structure, fixed establishment includes block, connecting block, No. two connecting blocks, movable fixing column, inserts the post, holds post and No. three connecting blocks, a connecting block is located the front end surface of block, No. two connecting blocks are located a side surface of block, movable fixing column is located the lower extreme surface of No. two connecting blocks, it is located the lower extreme of No. two connecting blocks to insert the post, it is located the upper end surface of No. three connecting blocks to hold the post, No. three connecting blocks are located the opposite side surface of block.
Preferably, the outer surface of the front end of the block body is fixedly connected with the outer surface of the rear end of the first connecting block, the outer surface of one side of the block body is fixedly connected with the outer surface of the other side of the second connecting block, the movable fixing column penetrates through the second connecting block, the inserting column penetrates through the movable fixing column and the accommodating column, the outer surface of the lower end of the accommodating column is fixedly connected with the outer surface of the upper end of the third connecting block, and the outer surface of one side of the third connecting block is fixedly connected with the outer surface of the other side of the block body.
Preferably, the protection structure comprises a first protection block, a structure supporting block, a steel block, a second protection block and a structure fixing rod, the first protection block is located on the outer surface of one side of the structure supporting block, the structure supporting block is located on the outer surface of one side of the second protection block, the steel block is located on the outer surface of the lower end of the structure supporting block, and the structure fixing rod is located on the outer surface of one side of the second protection block.
Preferably, the outer surface of one side of the first protection block is fixedly connected with the outer surface of the other side of the structure support block, the outer surface of the lower end of the structure support block is fixedly connected with the outer surface of the upper end of the steel block, the outer surface of one side of the steel block is fixedly connected with the outer surface of the other side of the second protection block, the outer surface of one end of the structure fixing rod is fixedly connected with the outer surface of the other end of the second protection block, the number of the structure support blocks is four, and the number of the steel blocks is three.
Preferably, the outer wall of the inner ring is fixedly connected with the outer surface of one side of the fixing mechanism, the outer surface of the other side of the fixing mechanism is fixedly connected with the inner wall of the outer ring, and the outer wall of the outer ring is fixedly connected with the outer surface of the rear end of the protection structure.
Advantageous effects
Compared with the prior art, the utility model provides a circular excavation supporting knot device possesses following beneficial effect:
1. the round foundation pit supporting and retaining device comprises a fixing mechanism, wherein when people construct a foundation pit, the fixing mechanism is fixed with an outer ring through a block body arranged, the outer surface of the front end of the block body is provided with a first connecting block, the outer ring and an inner ring can be effectively connected and fixed, the outer surface of one side of the block body is provided with a second connecting block, the other side of the block body is provided with a third connecting block, the outer surface of the upper end of the third connecting block is provided with a containing column, a movable fixing column penetrates through the inside of the second connecting block, the position of the movable fixing column can be adjusted through the pulling of people, people construct the round foundation pit, the other group of fixing structures are placed on one side, the outer surface of the upper end of the containing column is aligned with the outer surface of the lower end of the movable fixing column to be inserted, the movable fixing column is inserted into, the inserting column is rotationally fixed on the outer surface of one side of the block body, the structure inside the inserting column is stabilized, the inserting column is safer, the structure is simple, and construction is convenient.
2. This circular excavation supporting knot device, through the protective structure who sets up, people are when the foundation ditch construction of outer lane, through the structure dead lever that sets up, fix it in foundation ditch department, can stable structure to the steel bloom that sets up through one side is firm with the support of structure supporting shoe, great reinforcing supporting structure's intensity, it is fixed with the combination of No. two protective segments by a protective segment at last, it is convenient to be under construction, it is quick, give people and bring better use prospect.
Drawings
Figure 1 is the utility model relates to a circular excavation supporting knot device's overall structure schematic diagram.
Figure 2 is the utility model relates to a fixed establishment orthographic view profile of circular excavation supporting knot device.
Figure 3 is the utility model relates to a protective structure of circular excavation supporting knot device looks sideways at the profile.
In the figure: 1. an inner ring; 2. an outer ring; 3. a fixing mechanism; 4. a protective structure; 301. a block body; 302. a first connecting block; 303. a second connecting block; 304. a movable fixing column; 305. inserting a column; 306. a receiving post; 307. a third connecting block; 401. a first protection block; 402. a structural support block; 403. a steel block; 404. a second protection block; 405. the structure is fixed to the rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a round foundation pit supporting knot device, including inner circle 1, the outer wall of inner circle 1 is provided with fixed establishment 3, the outer wall of fixed establishment 3 is provided with outer lane 2, the outer wall of outer lane 2 is provided with protective structure 4, fixed establishment 3 includes block 301, a connecting block 302, No. two connecting blocks 303, movable fixed column 304, insert post 305, hold post 306 and No. three connecting blocks 307, a connecting block 302 is located the front end surface of block 301, No. two connecting blocks 303 are located the one side surface of block 301, movable fixed column 304 is located the lower extreme surface of No. two connecting blocks 303, insert post 305 is located the lower extreme of No. two connecting blocks 303, it is located the upper end surface of No. three connecting blocks 307 to hold post 306, No. three connecting blocks 307 are located the opposite side surface of block 301, insert post 305 can be convenient for with inside structure fixed.
Further, the front end surface of block 301 and the rear end surface fixed connection of connecting block 302, one side surface of block 301 and the opposite side surface fixed connection of connecting block 303, activity fixed column 304 runs through No. two connecting blocks 303, it runs through activity fixed column 304 and holds post 306 to insert post 305, the lower extreme surface that holds post 306 and the upper end surface fixed connection of No. three connecting blocks 307, one side surface of No. three connecting blocks 307 and the opposite side surface fixed connection of block 301, the construction that people are convenient for are quick.
Further, protective structure 4 includes a protection piece 401, a structure supporting block 402, a steel block 403, a second protection piece 404 and a structure fixing rod 405, the first protection piece 401 is located on the outer surface of one side of the structure supporting block 402, the structure supporting block 402 is located on the outer surface of one side of the second protection piece 404, the steel block 403 is located on the outer surface of the lower end of the structure supporting block 402, the structure fixing rod 405 is located on the outer surface of one side of the second protection piece 404, and the structure supporting block 402 is convenient for supporting the internal structure.
Further, the outer surface of one side of the first protection block 401 is fixedly connected with the outer surface of the other side of the structure support block 402, the outer surface of the lower end of the structure support block 402 is fixedly connected with the outer surface of the upper end of the steel block 403, the outer surface of one side of the steel block 403 is fixedly connected with the outer surface of the other side of the second protection block 404, the outer surface of one end of the structure fixing rod 405 is fixedly connected with the outer surface of the other end of the second protection block 404, the number of the structure support blocks 402 is four, and the number of the steel blocks 403 is three, so that.
Furthermore, the outer wall of the inner ring 1 is fixedly connected with the outer surface of one side of the fixing mechanism 3, the outer surface of the other side of the fixing mechanism 3 is fixedly connected with the inner wall of the outer ring 2, and the outer wall of the outer ring 2 is fixedly connected with the outer surface of the rear end of the protection structure 4, so that convenience is brought to people.
Principle of operation
The utility model discloses a by inner circle 1, outer lane 2, fixed establishment 3, protective structure 4, block 301, connecting block 302, connecting block 303 No. two, activity fixed column 304, insert post 305, hold post 306, connecting block 307 No. three, protection block 401, structure supporting shoe 402, steel block 403, protection block 404 No. two and structure dead lever 405, a circular foundation ditch support knot device, through the fixed establishment 3 who sets up, when people construct to the foundation ditch in, through the block 301 that sets up and outer lane 2 fix, the front end surface of block 301 is provided with connecting block 302 No. one, can go effectively to outer lane 2 and inner circle 1 to be connected fixedly, block 301's a side surface is provided with connecting block 303 No. two, the opposite side is provided with connecting block 307 No. three, the upper end surface of connecting block 307 is provided with and holds post 306, activity fixed column 304 has been run through to the inside of connecting block 303 No. two, the position of the movable fixed column 304 can be adjusted by pulling of people, people construct, another group of fixing mechanisms 3 are placed on one side, the outer surface of the upper end of the containing column 306 is aligned with the outer surface of the lower end of the movable fixed column 304 to be inserted, the movable fixed column 304 is inserted into the containing column 306, finally people use the inserting column 305 to penetrate through the holes formed in the movable fixed column 304 and the containing column 306, the inserting column 305 is rotatably fixed on the outer surface of one side of the block body 301, the internal structure is stabilized, the structure is safer, simple and convenient to construct, through the arranged protection structure 4, when people construct a foundation pit of the outer ring 2, the fixing column is fixed at the foundation pit through the arranged structure fixing rod 405, the structure can be stabilized, the steel block arranged on one side is stabilized with the support of the structure supporting block 402, the strength of the supporting structure is greatly enhanced, and finally, the first protection block 401 is fixed with the second protection block 404 through the combination, the construction is convenient and fast, and brings better use prospect for people.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a circular excavation supporting knot device, includes inner circle (1), its characterized in that: the outer wall of the inner ring (1) is provided with a fixing mechanism (3), the outer wall of the fixing mechanism (3) is provided with an outer ring (2), the outer wall of the outer ring (2) is provided with a protective structure (4), the fixing mechanism (3) comprises a block body (301), a first connecting block (302), a second connecting block (303), a movable fixing column (304), an inserting column (305), an accommodating column (306) and a third connecting block (307), the first connecting block (302) is positioned on the outer surface of the front end of the block body (301), the second connecting block (303) is positioned on the outer surface of one side of the block body (301), the movable fixing column (304) is positioned on the outer surface of the lower end of the second connecting block (303), the inserting column (305) is positioned at the lower end of the second connecting block (303), the accommodating column (306) is positioned on the outer surface of the upper end of the third connecting block (307), the third connecting block (307) is positioned on the outer surface of the other side of the block body (301).
2. The round foundation pit supporting and binding device of claim 1, wherein: the front end surface of block (301) and the rear end surface fixed connection of connecting block (302), the one side surface of block (301) and the opposite side surface fixed connection of connecting block No. two (303), activity fixed column (304) run through connecting block No. two (303), insert post (305) and run through activity fixed column (304) and hold post (306), the lower extreme surface that holds post (306) and the upper end surface fixed connection of connecting block No. three (307), the one side surface of connecting block No. three (307) and the opposite side surface fixed connection of block (301).
3. The round foundation pit supporting and binding device of claim 1, wherein: the protective structure (4) comprises a first protective block (401), a structural support block (402), a steel block (403), a second protective block (404) and a structural fixing rod (405), wherein the first protective block (401) is located on the outer surface of one side of the structural support block (402), the structural support block (402) is located on the outer surface of one side of the second protective block (404), the steel block (403) is located on the outer surface of the lower end of the structural support block (402), and the structural fixing rod (405) is located on the outer surface of one side of the second protective block (404).
4. A circular foundation pit supporting and retaining tie device according to claim 3, wherein: the outer surface of one side of the first protection block (401) is fixedly connected with the outer surface of the other side of the structure support block (402), the outer surface of the lower end of the structure support block (402) is fixedly connected with the outer surface of the upper end of the steel block (403), the outer surface of one side of the steel block (403) is fixedly connected with the outer surface of the other side of the second protection block (404), the outer surface of one end of the structure fixing rod (405) is fixedly connected with the outer surface of the other end of the second protection block (404), the number of the structure support blocks (402) is four, and the number of the steel blocks (403) is three.
5. The round foundation pit supporting and binding device of claim 1, wherein: the outer wall of the inner ring (1) is fixedly connected with the outer surface of one side of the fixing mechanism (3), the outer surface of the other side of the fixing mechanism (3) is fixedly connected with the inner wall of the outer ring (2), and the outer wall of the outer ring (2) is fixedly connected with the outer surface of the rear end of the protection structure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022773322.3U CN213978980U (en) | 2020-11-25 | 2020-11-25 | Round foundation pit supporting knot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022773322.3U CN213978980U (en) | 2020-11-25 | 2020-11-25 | Round foundation pit supporting knot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213978980U true CN213978980U (en) | 2021-08-17 |
Family
ID=77266792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022773322.3U Expired - Fee Related CN213978980U (en) | 2020-11-25 | 2020-11-25 | Round foundation pit supporting knot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213978980U (en) |
-
2020
- 2020-11-25 CN CN202022773322.3U patent/CN213978980U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |