CN215801671U - Inner supporting mechanism for foundation pit - Google Patents
Inner supporting mechanism for foundation pit Download PDFInfo
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- CN215801671U CN215801671U CN202122020547.6U CN202122020547U CN215801671U CN 215801671 U CN215801671 U CN 215801671U CN 202122020547 U CN202122020547 U CN 202122020547U CN 215801671 U CN215801671 U CN 215801671U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 58
- 230000008092 positive effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 230000037081 physical activity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 241000269793 Cryothenia peninsulae Species 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The application discloses support mechanism in foundation ditch relates to the foundation ditch construction field, including protection network and mounting bracket, the mounting bracket is pressed the briquetting including activity support body, fixed support body and activity, and activity support body activity cup joints at the top of fixed support body, and the activity is pressed briquetting sliding connection between activity support body and fixed support body, and one side activity of fixed support body articulates there is the supporting component, and the front of activity support body and fixed support body all is provided with the fastening installed part. According to the utility model, the position of the movable frame body relative to the fixed frame body can be adjusted, so that the mounting frame can be suitable for foundation pits with different depths, the position of the movable pressing block can be changed, the protective net between the movable frame body and the fixed frame body can be pressed, and the stabs can be inserted into the grids of the protective net, so that the mounting stability of the protective net is ensured, and the problems that some supporting mechanisms are not firmly connected with pit walls and cannot be suitable for foundation pits with fluctuant pit surfaces are solved.
Description
Technical Field
The application relates to the field of foundation pit construction, in particular to an inner supporting mechanism for a foundation pit.
Background
The foundation pit inner supporting mechanism is used for forming a concrete structure or a member according to a specified position and a specified geometric dimension, bears the self weight of a building template and an external load acting on the building template, and has the characteristics of ensuring the quality and the construction safety of a concrete project, accelerating the construction progress and reducing the engineering cost.
Support mechanism in present foundation ditch adopts the pin to be connected with the pithead to support, some supporting mechanism can't guarantee the fastness of being connected with the pithead when being applicable to the foundation ditch of the different degree of depth, have the condition that breaks away from with the pithead, influence going on of construction operation nevertheless.
SUMMERY OF THE UTILITY MODEL
In order to make the supporting mechanism in the foundation ditch can adapt to the foundation ditch of the different degree of depth and guarantee the fastness of being connected with the pithead simultaneously, prevent effectively that supporting mechanism and pithead from breaking away from, this application provides support mechanism in the foundation ditch.
The application provides support mechanism in foundation ditch adopts following technical scheme:
support mechanism in foundation ditch, including protection network and mounting bracket, the mounting bracket is pressed the briquetting including activity support body, fixed support body and activity, the activity of activity support body cup joints the top at fixed support body, the activity is pressed briquetting sliding connection between activity support body and fixed support body, the activity is pressed positive activity grafting of briquetting and is had spacing pin, one side activity hinge of fixed support body has supporting component, the front of activity support body and fixed support body all is provided with the fastening installed part.
Optionally, the fastening installed part includes upper pin and lower pin, fastening installed part and activity support body and fixed support body activity are pegged graft, just the lower pin is located the bottom of upper pin.
Optionally, the movable frame body and the fixed frame body are fixedly connected with guide pin seats respectively close to the front surfaces of the upper pins, and the upper pins are movably inserted in the guide pin seats.
Optionally, the bottom symmetry fixedly connected with guide post of activity support body, the guide post activity is pegged graft at the top of fixed support body, just the activity is pressed the outer surface of briquetting sliding connection at the guide post.
Optionally, the supporting assembly comprises a movable supporting rod and a movable mounting plate, the movable supporting rod is movably hinged to one side of the fixed frame body, the movable mounting plate is movably hinged to one end, far away from the fixed frame body, of the movable supporting rod, and fastening nails are movably inserted into the upper surface of the movable mounting plate.
Optionally, the back of the movable frame body and the back of the fixed frame body are fixedly connected with the stabs, and the stabs are uniformly distributed on two sides of the back of the movable frame body and the back of the fixed frame body.
To sum up, the present application includes the following beneficial effects:
1. the movable frame body, the fixed frame body and the movable pressing block are matched, the position of the movable frame body relative to the fixed frame body can be adjusted, so that the mounting frame can be suitable for foundation pits with different depths, the mounting frame also has the function of recycling repeatedly, the energy is saved, the environment is protected, the position of the movable pressing block can be changed, a protective net between the movable frame body and the fixed frame body can be pressed, and the stabs can be inserted into grids of the protective net, so that the mounting stability of the protective net is ensured, the problems that some supporting mechanisms are not firmly connected with pit walls, and the supporting mechanisms cannot be suitable for foundation pits with fluctuant pit surfaces are solved, and the normal operation of construction operation is ensured.
2. The movable support rod, the movable mounting plate and the fastening nail are matched, the position of the movable support rod is fixed by knocking the fastening nail into the ground, the movable support rod supports the fixed frame body, the movable support rod and the movable mounting plate form a triangular stable structure, the upper pin and the lower pin are matched with each other, the mounting frame is not easily separated from the protective net, the connection stability of the mounting frame and the pit wall is increased again, the protective net can be further guaranteed to effectively protect the pit wall, and the using requirements are met.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1 of the present invention;
FIG. 3 is a schematic structural view of the support assembly of the present invention;
fig. 4 is a schematic view of the back structure of the mount of the present invention.
Description of reference numerals: 1. a protective net; 2. a mounting frame; 21. a movable frame body; 211. a guide post; 212. pricking a head; 22. a fixed frame body; 23. a movable pressing block; 231. a limit pin; 3. a support assembly; 31. a movable support rod; 32. a movable mounting plate; 321. fastening nails; 4. fastening the mounting piece; 41. an upper pin; 411. a guide nail seat; 42. a lower pin.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The utility model discloses support mechanism in foundation ditch, refer to fig. 1, the supporting mechanism includes that carry out the protection network 1 of enclosing and compress tightly the mounting bracket 2 on the pit wall with protection network 1 to the pit wall, and the protection network 1 can be made with flexible material, and mounting bracket 2 is including activity support body 21, fixed support body 22 and activity press the briquetting 23. Wherein, fixed support body 22 is placed subaerial perpendicularly, activity support body 21 activity cup joints the top at fixed support body 22, and the equal butt in one side of activity support body 21 and fixed support body 22 is on protection network 1, activity support body 21 can move about from top to bottom for fixed support body 22, also make simultaneously that mounting bracket 2 is recoverable recycles, and is more energy-concerving and environment-protective, make mounting bracket 2 can be applicable to the foundation ditch of the different degree of depth, activity is pressed and is pressed 23 sliding connection between activity support body 21 and fixed support body 22, the position that activity was pressed and is pressed briquetting 23 can be adjusted as required, compress tightly protection network 1.
Referring to fig. 2, the bottom symmetry fixedly connected with guide post 211 of activity support body 21, the one end activity that activity support body 21 was kept away from to guide post 211 is pegged graft at the top of fixed support body 22, make activity support body 21 activity from top to bottom, and then change mounting bracket 2's length, the activity is pressed the surface of briquetting 23 sliding connection at guide post 211, the activity is pressed positive activity of briquetting 23 and is pegged graft and to have the spacing pin 231 that goes on fixing protection network 1, make the activity press briquetting 23 to press protection network 1 between activity support body 21 and the fixed support body 22 through spacing pin 231, compress tightly protection network 1.
Referring to fig. 1 and 3, one side activity of fixed support body 22 articulates there is the supporting component 3 that is used for supporting mounting bracket 2, supporting component 3 includes movable support rod 31 and movable mounting board 32, movable support rod 31 activity articulates in one side of fixed support body 22, movable mounting board 32 activity articulates the one end of keeping away from fixed support body 22 at movable support rod 31, fixed support body 22, triangle-shaped stable structure is constituteed with movable mounting board 32 to movable support rod 31, mounting bracket 2's fastness has further been guaranteed, movable mounting board 32's upper surface activity is pegged graft and is had fastening nail 321, install mounting bracket 2 back on the pit wall, the accessible runs through fastening nail 321 in movable mounting board 32, in order to knock into ground, thereby fix the position of movable support rod 31, and then make movable support rod 31 effectively support fixed support body 22.
Referring to fig. 3, the front surfaces of the movable frame body 21 and the fixed frame body 22 are both provided with fastening installation parts 4, the movable frame body 21 and the fixed frame body 22 can be respectively connected with the pit wall of the foundation pit through the fastening installation parts 4, the fastening installation parts 4 comprise upper pins 41 and lower pins 42, the fastening installation parts 4 are movably inserted into the movable frame body 21 and the fixed frame body 22 and are used for connecting the installation frame 2 with the pit wall, the lower pins 42 are positioned at the bottoms of the upper pins 41, the front surfaces of the movable frame body 21 and the fixed frame body 22, which are respectively close to the upper pins 41, are fixedly connected with guide pin seats 411, the guide pin seats 411 are arranged to be inclined upwards, the upper pins 41 are movably inserted into the guide pin seats 411, so that the upper pins 41 form a certain included angle with the lower pins 42 when being inserted into the pit wall, and the installation frame 2 is not easily separated from the protection net 1 through the mutual matching of the upper pins 41 and the lower pins 42, the firmness of the connection of the movable frame body 21 and the fixed frame body 22 with the pit wall is increased again.
Referring to fig. 4, in order to make the protection net 1 more firm, the back surfaces of the movable frame body 21 and the fixed frame body 22 are fixedly connected with the barbed heads 212 capable of penetrating through the grid of the protection net 1, the protection net 1 is nailed tightly on the side wall of the foundation pit, the barbed heads 212 are uniformly distributed on the two sides of the back surfaces of the movable frame body 21 and the fixed frame body 22 so as to avoid the fastening installation parts 4, and the fastening installation parts 4 are not affected by the barbed heads 212 when in use.
The implementation principle of the support mechanism in the foundation pit is as follows:
adjust the degree of depth looks adaptation that the length of mounting bracket 2 made mounting bracket 2 and foundation ditch, and install mounting bracket 2 through fastening installed part 4, mounting bracket 2 compresses tightly protection network 1 on the hole wall, and then protect the hole wall, the activity of sliding presses briquetting 23 to suitable distance, and compress tightly spacingly through spacing pin 231 protection network 1 between activity support body 21 and the fixed support body 22, it is difficult not hard up to make protection network 1 between activity support body 21 and the fixed support body 22, at last rethread fastening nail 321 installs movable mounting plate 32, movable support rod 31 can effectively support fixed support body 22, guarantee that the connection between mounting bracket 2 and the hole wall is stable, thereby make protection network 1 can effectively protect the hole wall.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. Support mechanism in foundation ditch includes protection network (1) and mounting bracket (2), its characterized in that: mounting bracket (2) are including activity support body (21), fixed support body (22) and activity press block (23), activity support body (21) activity is cup jointed at the top of fixed support body (22), activity is pressed between activity support body (21) and fixed support body (22) according to press block (23) sliding connection, activity is pegged graft according to the positive activity of press block (23) and is had spacing pin (231), one side activity hinge of fixed support body (22) has supporting component (3), the front of activity support body (21) and fixed support body (22) all is provided with fastening installed part (4).
2. The support mechanism in a foundation pit according to claim 1, wherein: fastening installed part (4) are including last pin (41) and lower pin (42), fastening installed part (4) are pegged graft with activity support body (21) and fixed support body (22) activity, just lower pin (42) are located the bottom of last pin (41).
3. The support mechanism in a foundation pit according to claim 2, wherein: the movable rack body (21) and the fixed rack body (22) are respectively close to the front surface of the upper pin (41) and are fixedly connected with guide pin seats (411), and the upper pin (41) is movably inserted in the guide pin seats (411).
4. The support mechanism in a foundation pit according to claim 1, wherein: the bottom of the movable frame body (21) is symmetrically and fixedly connected with guide columns (211), the guide columns (211) are movably inserted into the top of the fixed frame body (22), and the movable pressing block (23) is connected to the outer surfaces of the guide columns (211) in a sliding mode.
5. The support mechanism in a foundation pit according to claim 1, wherein: the supporting component (3) comprises a movable supporting rod (31) and a movable mounting plate (32), the movable supporting rod (31) is movably hinged to one side of the fixed frame body (22), the movable mounting plate (32) is movably hinged to one end, far away from the fixed frame body (22), of the movable supporting rod (31), and fastening nails (321) are movably inserted into the upper surface of the movable mounting plate (32).
6. The support mechanism in a foundation pit according to claim 1, wherein: the back of activity support body (21) and fixed support body (22) all fixedly connected with thorn (212), just thorn (212) evenly distributed is in the both sides at activity support body (21) and fixed support body (22) back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020547.6U CN215801671U (en) | 2021-08-25 | 2021-08-25 | Inner supporting mechanism for foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020547.6U CN215801671U (en) | 2021-08-25 | 2021-08-25 | Inner supporting mechanism for foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215801671U true CN215801671U (en) | 2022-02-11 |
Family
ID=80151377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122020547.6U Expired - Fee Related CN215801671U (en) | 2021-08-25 | 2021-08-25 | Inner supporting mechanism for foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215801671U (en) |
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2021
- 2021-08-25 CN CN202122020547.6U patent/CN215801671U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |