CN219808816U - Foundation pit monitoring and protecting frame - Google Patents
Foundation pit monitoring and protecting frame Download PDFInfo
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- CN219808816U CN219808816U CN202321245499.3U CN202321245499U CN219808816U CN 219808816 U CN219808816 U CN 219808816U CN 202321245499 U CN202321245499 U CN 202321245499U CN 219808816 U CN219808816 U CN 219808816U
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- foundation pit
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000004567 concrete Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a foundation pit monitoring and protecting frame, which belongs to the field of building equipment and comprises a supporting frame, a base, a scissor-type supporting frame, a mounting frame and a protecting net; the two supports and the two bases are respectively arranged at the lower ends of the two supports; the shear type support frames and the mounting frames are provided with a plurality of mounting frames, and the plurality of mounting frames are respectively arranged on the two support frames; two ends of the plurality of scissor-type supporting frames are respectively and rotatably connected with the mounting frames on the two supporting frames; an adjusting mechanism for driving the scissor type supporting frame to move is arranged on the mounting frame on one supporting frame; the protection network is provided with two, and two protection networks are embedded respectively to be set up on two support frames, and protection network and support frame releasable connection, and joint. The utility model can be conveniently installed and can provide better supporting force.
Description
Technical Field
The utility model relates to the field of building equipment, in particular to a foundation pit monitoring and protecting frame.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, belongs to temporary engineering, and has the function of providing a space so that the masonry operation of the foundation can be carried out at a position appointed by the design.
The common foundation pit support types mainly comprise: 1. pile row supporting, pile anchoring and pile row cantilever; 2. underground continuous wall support, underground continuous wall and support; 3. a cement retaining wall; 4. steel sheet pile: supporting the transverse baffle of the steel pile and supporting the steel sheet pile; 5. soil nailing wall (shotcrete support); 6. reversely constructing an arch wall; 7. slope is put on undisturbed soil; 8. a support in the foundation pit; 9. piles and walls are added with a supporting system; 10. a simple horizontal support; 11. reinforced concrete row piles; 12. reasonable combination of the two or more modes, and the like, but the foundation pit supporting method has the defects of material consumption, large engineering quantity, long construction period, high disassembly difficulty and high use cost.
For example, chinese patent publication number is: CN104790383a, a published upright post pile for foundation pit, comprises a concrete precast pile positioned at the lower part of the upright post pile and a metal upright post positioned at the upper part of the upright post pile; the upper end of the concrete precast pile is also provided with a connecting end plate for connecting the concrete precast pile with the metal upright post, the connecting end plate and the concrete precast pile are of an integrated structure, and the connecting end plate and the concrete of the concrete precast pile are bonded into a whole. The upright post pile for the foundation pit has the advantages of high construction difficulty, long time consumption, high engineering input cost and high recycling difficulty.
Disclosure of Invention
Aiming at the problems in the background technology, the utility model provides a foundation pit monitoring protection frame which can be conveniently installed and can provide good supporting force.
The technical scheme of the utility model is as follows: a foundation pit monitoring and protecting frame comprises a supporting frame, a base, a scissor type supporting frame, a mounting frame and a protecting net;
the two supports and the two bases are respectively arranged at the lower ends of the two supports; the shear type support frames and the mounting frames are provided with a plurality of mounting frames, and the plurality of mounting frames are respectively arranged on the two support frames; two ends of the plurality of scissor-type supporting frames are respectively and rotatably connected with the mounting frames on the two supporting frames; an adjusting mechanism for driving the scissor type supporting frame to move is arranged on the mounting frame on one supporting frame; the protection network is provided with two, and two protection networks are embedded respectively to be set up on two support frames, and protection network and support frame releasable connection, and joint.
Preferably, the adjusting mechanism comprises a sliding frame, a screw rod and a sliding block; the sliding frame is arranged on the mounting frame; the screw rod is rotatably arranged on the sliding frame; the sliding block is arranged on the sliding frame in a sliding way; the sliding block is in threaded connection with the screw rod; the sliding block is rotationally connected with the rotation connection part of the scissor type supporting frame.
Preferably, a handle is arranged at one end of the screw rod far away from the mounting frame; the handle is provided with an inner hexagonal groove.
Preferably, the lower end of the base is provided with a ground plug; a plurality of ground inserts are arranged.
Preferably, the support frame is provided with a clamping bolt; the clamping bolt is connected with the protective network card; the clamping bolt is in threaded connection with the support frame.
Preferably, the upper end of the protective net is provided with a hoisting ring; the lifting ring is provided with a plurality of.
Preferably, a guide mechanism is arranged on the mounting frame on the other support frame; the scissor type supporting frame is connected with the guiding mechanism in a sliding way.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, after the support frame is moved to a designated position, the screw rod is driven to rotate through the handle, the screw rod drives the sliding block to move, the sliding frame supports the sliding block, the sliding block drives the scissor type support frame to move, when the sliding block moves towards one side far away from the mounting frame, the scissor type support frame is driven to straighten, so that the distance between the two support frames can be adjusted, a foundation pit is protected, after the adjustment is finished, the base is placed on the ground, ground inserting nails are inserted into the base, and the ground inserting is positioned at the ground, so that the base can be supported, the base supports the support frame, the protection net is installed on the support frame, the protection net can protect a foundation pit, the sand and earth block is prevented from falling during construction, the support rods can be placed in gaps among the plurality of lifting rings, the support frame can be better supported, and a bearing table can be formed, and inspection equipment can be fixed on the support frame and the scissor type support frame to monitor the site.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1.
Reference numerals: 1. a support frame; 2. a base; 3. performing ground insertion; 4. a scissor-type support frame; 5. a mounting frame; 6. an adjusting mechanism; 601. a carriage; 602. a screw rod; 603. a sliding block; 604. a handle; 7. a guide mechanism; 8. a protective net; 9. clamping a bolt; 10. and (5) hoisting the ring.
Detailed Description
Example 1
As shown in fig. 1-3, the foundation pit monitoring and protecting frame provided by the utility model comprises a supporting frame 1, a base 2, a scissor type supporting frame 4, a mounting frame 5 and a protecting net 8;
the two support frames 1 and the two bases 2 are respectively arranged at the lower ends of the two support frames 1; the scissors type supporting frames 4 and the mounting frames 5 are provided with a plurality of mounting frames, and the plurality of mounting frames 5 are respectively arranged on the two supporting frames 1; two ends of the plurality of scissor type supporting frames 4 are respectively connected with the mounting frames 5 on the two supporting frames 1 in a rotating way; an adjusting mechanism 6 for driving the scissor type supporting frame 4 to move is arranged on a mounting frame 5 on one supporting frame 1; the two protection nets 8 are arranged, the two protection nets 8 are respectively embedded and arranged on the two support frames 1, and the protection nets 8 are detachably connected with the support frames 1 and are connected in a clamping manner.
The adjusting mechanism 6 comprises a sliding frame 601, a screw 602 and a sliding block 603; the carriage 601 is provided on the mounting frame 5; the screw rod 602 is rotatably arranged on the sliding frame 601; the sliding block 603 is slidably disposed on the sliding frame 601; the sliding block 603 is in threaded connection with the screw rod 602; the sliding block 603 is rotatably connected with the rotary connection part of the scissor type supporting frame 4. A handle 604 is arranged on one end of the screw rod 602 far away from the mounting frame 5; the handle 604 is provided with an internal hexagonal groove.
The lower end of the base 2 is provided with a ground plug 3; the ground plug 3 is provided in plurality.
A guide mechanism 7 is arranged on the mounting frame 5 on the other support frame 1; the scissor type supporting frame 4 is in sliding connection with the guide mechanism 7; the guiding mechanism 7 can support the scissor type supporting frame 4, so that the scissor type supporting frame is relatively vertical to the supporting frame 1, and the supporting frame 1 is prevented from being inclined after being extruded.
In this embodiment, after the support frame 1 is moved to a designated position, the screw rod 602 is driven to rotate by the handle 604, the screw rod 602 drives the sliding block 603 to move, the sliding frame 601 supports the sliding block 603, the sliding block 603 drives the scissor type support frame 4 to move, when the sliding block 603 moves towards one side far away from the mounting frame 5, the scissor type support frame 4 is driven to straighten, thereby the distance between the two support frames 1 can be adjusted, the foundation pit is protected, after the adjustment is completed, the base 2 is placed on the ground, the ground plug 3 is nailed into the base 2, and the ground plug 3 is positioned at the ground, so that the base 2 can support the base 2, the support frame 1 is supported by the base 2, the protection net 8 is installed on the support frame 1, the protection net 8 can protect the foundation pit, the sand and stone blocks are prevented from falling during construction, the scissor type support frame 4 supports the two support frames 1, better supporting force can be obtained, the support frame 1 can be better supported by the gap between the plurality of scissor type support frames 10, and the support frame 1 can be formed, the foundation pit can be fixed on the support frame 1 and the inspection device can be monitored on the site.
Example two
As shown in fig. 1-3, in the foundation pit monitoring and protecting frame provided by the present utility model, compared with the first embodiment, the supporting frame 1 in the present embodiment is provided with a clamping bolt 9; the clamping bolt 9 is clamped with the protective net 8; the clamping bolt 9 is in threaded connection with the support frame 1. The upper end of the protective net 8 is provided with a hoisting ring 10; the lifting ring 10 is provided in plurality.
In the embodiment, when the protective net 8 needs to be detached from the support frame 1, the clamping bolts 9 are unscrewed, so that the clamping bolts 9 are moved out of the protective net 8, limiting on the protective net 8 is released, and a hoisting rope can be penetrated into the hoisting ring 10 through hoisting equipment, so that the protective net 8 can be hoisted, and the protective net 8 can be detached; when the protective net 8 is installed, after the protective net 8 is clamped into the supporting frame 1, the clamping bolts 9 are screwed in, so that the clamping bolts 9 are inserted into the protective net 8 to limit the protective net 8.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The foundation pit monitoring and protecting frame is characterized by comprising a supporting frame (1), a base (2), a scissor-type supporting frame (4), a mounting frame (5) and a protecting net (8);
the two support frames (1) and the two bases (2) are respectively arranged at the lower ends of the two support frames (1); the scissors type support frames (4) and the mounting frames (5) are provided with a plurality of mounting frames, and the plurality of mounting frames (5) are respectively arranged on the two support frames (1); two ends of the plurality of scissor type supporting frames (4) are respectively and rotatably connected with the mounting frames (5) on the two supporting frames (1); an adjusting mechanism (6) for driving the scissor type supporting frame (4) to move is arranged on a mounting frame (5) on one supporting frame (1); the two protection nets (8) are arranged, the two protection nets (8) are respectively embedded and arranged on the two support frames (1), and the protection nets (8) are detachably connected with the support frames (1) and are connected in a clamping mode.
2. A pit monitoring and protecting frame according to claim 1, characterized in that the adjusting mechanism (6) comprises a sliding frame (601), a screw (602) and a sliding block (603); the sliding frame (601) is arranged on the mounting frame (5); the screw rod (602) is rotatably arranged on the sliding frame (601); the sliding block (603) is arranged on the sliding frame (601) in a sliding way; the sliding block (603) is in threaded connection with the screw rod (602); the sliding block (603) is rotationally connected with the rotation connection part of the scissor type supporting frame (4).
3. A pit monitoring and protecting frame according to claim 2, characterized in that the end of the screw (602) remote from the mounting frame (5) is provided with a handle (604); the handle (604) is provided with an inner hexagonal groove.
4. The foundation pit monitoring and protecting frame according to claim 1, wherein the lower end of the base (2) is provided with a ground plug (3); the ground plug (3) is provided with a plurality of ground plugs.
5. The foundation pit monitoring and protecting frame according to claim 1, wherein the supporting frame (1) is provided with a clamping bolt (9); the clamping bolt (9) is clamped with the protective net (8); the clamping bolt (9) is in threaded connection with the supporting frame (1).
6. The foundation pit monitoring and protecting frame according to claim 1, wherein the upper end of the protecting net (8) is provided with a hoisting ring (10); the lifting ring (10) is provided with a plurality of lifting rings.
7. A foundation pit monitoring and protecting frame according to claim 1, characterized in that a guiding mechanism (7) is arranged on the mounting frame (5) on the other supporting frame (1); the scissor type supporting frame (4) is connected with the guiding mechanism (7) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245499.3U CN219808816U (en) | 2023-05-22 | 2023-05-22 | Foundation pit monitoring and protecting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321245499.3U CN219808816U (en) | 2023-05-22 | 2023-05-22 | Foundation pit monitoring and protecting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808816U true CN219808816U (en) | 2023-10-10 |
Family
ID=88214290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321245499.3U Active CN219808816U (en) | 2023-05-22 | 2023-05-22 | Foundation pit monitoring and protecting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808816U (en) |
-
2023
- 2023-05-22 CN CN202321245499.3U patent/CN219808816U/en active Active
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