CN212129163U - Interim simple and easy bearing structure for foundation ditch - Google Patents
Interim simple and easy bearing structure for foundation ditch Download PDFInfo
- Publication number
- CN212129163U CN212129163U CN202020646570.9U CN202020646570U CN212129163U CN 212129163 U CN212129163 U CN 212129163U CN 202020646570 U CN202020646570 U CN 202020646570U CN 212129163 U CN212129163 U CN 212129163U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- foundation pit
- slope
- frame
- connecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a temporary simple supporting structure for a foundation pit, which comprises a base, a slope protection plate and a connecting piece, wherein the base is arranged along the slope toe line of the foundation pit, one side close to the slope toe is provided with a mounting groove, third through holes are arranged in short edges of two sides, and a fixing pin is arranged in each third through hole to fix the base on the bottom surface of the foundation pit; the slope protection plate is of a three-layer structure connected through bolts, a first fixing frame, a protective net and a second fixing frame are sequentially arranged outwards along the slope surface of the foundation pit side slope, a fourth through hole is correspondingly formed in the slope protection plate, and a fixing pin is arranged in the fourth through hole to fix the protection plate on the slope surface of the foundation pit side slope; the bottom end of the connecting piece is inserted in the mounting groove and fixed through a bolt, and the top end of the connecting piece is inserted between the first fixing frame and the second fixing frame and fixed through a bolt. The utility model discloses a slope protection plate and base form stable supporting structure, are detachable bolted connection between each component, and the structure is light, and the ann tears simply open, has effectively prevented domatic soil body deformation and has slided, has reached the purpose of firm supporting foundation ditch.
Description
Technical Field
The utility model relates to a excavation supporting technology field, concretely relates to interim simple and easy bearing structure is used to foundation ditch.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The foundation pit inevitably causes deformation of surrounding soil bodies in the excavation process, influences underground pipelines of surrounding buildings, and seriously endangers the normal use and safety of the underground pipelines. In order to avoid this, a foundation pit supporting structure is provided in the design of the foundation pit and the excavation construction for stabilizing the safety of the foundation pit. The existing temporary simple supporting structure for the foundation pit is mostly not stable enough, and the mounting and dismounting process is complex and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch is with interim simple and easy bearing structure to it is not high to solve current interim bearing structure steadiness ability, awkward technical problem.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a temporary simple supporting structure for a foundation pit comprises a base, a slope protection plate and a connecting piece, wherein the base is in a long strip shape, the long edge of the base is arranged along the slope toe line of the foundation pit, one side close to the slope toe is provided with an installation groove, the short edges of two sides of the base are internally provided with third through holes, and fixing pins are arranged in the third through holes to fix the base on the bottom surface of the foundation pit;
the slope protection plate is of a three-layer structure connected through bolts, a first fixing frame, a protective net and a second fixing frame are sequentially arranged outwards along the slope surface of the foundation pit side slope, fourth through holes are correspondingly formed in the first fixing frame and the second fixing frame, and fixing pins are arranged in the fourth through holes to fix the protection plate on the slope surface of the foundation pit side slope;
the bottom end of the connecting piece is inserted into the mounting groove, first through holes are correspondingly formed in the connecting piece and the side wall of the mounting groove, a first fastening bolt is arranged in each first through hole to fix the connecting piece in the mounting groove, the top end of the connecting piece is inserted into the first fixing frame and the second fixing frame, and the connecting piece, the first fixing frame and the second fixing frame are detachably connected through bolts.
Preferably, the installation groove is provided with an angle consistent with the inclination angle of the foundation pit slope.
Preferably, the fixed frame of first fixed frame and second is horizontal mesh style of calligraphy frame grid structure, including frame and interior arris, the fixed frame horizontal dimension of second is less than first fixed frame, locates first fixed frame middle part, and the two interior arris aligns each other, and the second through-hole has all been seted up to the fixed frame four corners of second and first fixed frame corresponding position, the built-in second fastening bolt of second through-hole, first fixed frame, protection network and the fixed frame of second can dismantle the connection through second fastening bolt.
Preferably, the connecting piece is a cross-shaped plate, the top vertical plate can be detachably connected to a second fastening bolt at the bottom of the slope protection plate, the bottom vertical plate can be detachably connected in the mounting groove, the bottom surfaces of the transverse plates at two sides support the ledge at two sides of the notch of the mounting groove, and the top surface supports the first fixing frame and the second fixing frame.
Preferably, the fourth through holes are uniformly formed in the inner edges of the first fixing frame and the second fixing frame corresponding to each other and on the outer frame of the first fixing frame beyond the second fixing frame.
Preferably, the size of the protective net is matched with the size of the second fixing frame, connecting blocks are fixed at four corners of the protective net, through holes are formed in the connecting blocks, and the second fastening bolts penetrate through the through holes in the connecting blocks to tighten and fix the protective net between the first fixing frame and the second fixing frame.
Preferably, a rubber non-slip mat is fixed at the bottom of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the slope protection plate and the base form a stable supporting structure, the first fixing frame and the second fixing frame of the slope protection plate clamp the protective net and fix the protective net on the slope surface, the structure is light, the slope soil body is effectively prevented from deforming and sliding, and the purpose of supporting the foundation pit is achieved;
2. be detachable bolted connection between each component, guard plate and base are fixed on foundation ditch slope surface and bottom surface through the fixed pin respectively, and the ann tears open simply convenient to use.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural view of a first view angle of a temporary simple support structure for a foundation pit according to the present invention;
fig. 2 is a schematic structural view of a second view angle of the temporary simple supporting structure for the foundation pit according to the present invention;
fig. 3 is a schematic structural view of a base of a temporary simple support structure for a foundation pit according to the present invention;
fig. 4 is the utility model relates to a structural schematic diagram of a simple and easy bearing structure's of interim protection network for foundation ditch.
Reference numerals: 1-a base, 2-a connecting piece, 3-a first fixing frame, 4-a second fixing frame, 5-a protective net, 6-a mounting groove, 7-a first through hole, 8-a first fastening bolt, 9-a second through hole, 10-a second fastening bolt, 11-a third through hole, 12-a fourth through hole, 13-a fixing pin and 14-a connecting block.
Detailed Description
Hereinafter, an embodiment of a temporary simple support structure for a foundation pit of the present invention will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-4:
as shown in fig. 1-2, the preferred temporary simple supporting structure for foundation pit of the present invention comprises a base 1, a slope protection plate and a connecting member 2, as shown in fig. 3, the base 1 is in a strip shape, the long side of the base is arranged along the slope line of the foundation pit, one side close to the slope is provided with a mounting groove 6, the angle of the mounting groove 6 is consistent with the slope inclination angle of the slope of the foundation pit side slope, the short sides at the two sides of the base 1 are provided with third through holes 11, the third through holes 11 are provided with fixing pins 13 for fixing the base on the bottom surface of the foundation pit, and the bottom of the base 1 is further fixedly provided;
the slope protection plate is of a three-layer structure, a first fixing frame 3, a protective net 5 and a second fixing frame 4 are sequentially arranged along the slope surface of the foundation pit outwards, the first fixing frame 3 and the second fixing frame 4 are both of a transverse grid-shaped frame structure and comprise outer frames and inner edges, the transverse size of the second fixing frame 4 is smaller than that of the first fixing frame 3, the second fixing frame 3 is arranged in the middle of the first fixing frame 3, the inner edges of the first fixing frame and the second fixing frame are aligned, second through holes 9 are formed in the four corners of the second fixing frame 4 and the corresponding positions of the first fixing frame 3, second fastening bolts 10 are arranged in the second through holes 9, as shown in figure 4, the size of the protective net 5 is matched with that of the second fixing frame 4, connecting blocks 14 are fixed at the four corners, through holes are formed in the connecting blocks 14, the second fastening bolts 10 penetrate through the through holes in the connecting blocks 14 to tighten the protective net 5, the first fixing frame 3, the protective, a fourth through hole 12 is formed in the inner edges of the first fixing frame 3 and the second fixing frame 4 corresponding to each other and in the outer frame of the first fixing frame 3 beyond the second fixing frame 4, and a fixing pin 13 is arranged in the fourth through hole 12 to fix the protection plate on the slope surface of the foundation pit side slope;
the connecting piece 2 is a cross-shaped plate, a top vertical plate is inserted between the first fixing frame 3 and the second fixing frame 4, the top vertical plate is detachably connected to the second fastening bolt 10 at the bottom of the slope protection plate, the bottom vertical plate is inserted in the mounting groove 6, the bottom vertical plate and the side wall of the mounting groove 6 are correspondingly provided with first through holes 7, the first fastening bolt 8 arranged in the first through holes 7 fixes the connecting piece 2 in the mounting groove 6, the bottom surfaces of the transverse plates at the two sides of the connecting piece 2 are abutted to the ledge at the two sides of the groove opening of the mounting groove 6, and the top surface supports the first fixing frame 3 and the second fixing.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a simple and easy bearing structure of interim for foundation ditch which characterized in that: the foundation pit slope protection device comprises a base (1), a slope protection plate and a connecting piece (2), wherein the base (1) is in a long strip shape, the long edge of the base is arranged along the slope toe line of a foundation pit, an installation groove (6) is formed in one side close to the slope toe, third through holes (11) are formed in the short edges of the two sides of the base, and fixing pins (13) are arranged in the third through holes (11) to fix the base on the bottom surface of the foundation pit;
the slope protection plate is of a three-layer structure connected through bolts, a first fixing frame (3), a protective net (5) and a second fixing frame (4) are sequentially arranged outwards along the foundation pit side slope surface, fourth through holes (12) are correspondingly formed in the first fixing frame (3) and the second fixing frame (4), and fixing pins (13) are arranged in the fourth through holes (12) to fix the protection plate on the foundation pit side slope surface;
the bottom end of the connecting piece (2) is inserted into the mounting groove (6), the connecting piece (2) and the side wall of the mounting groove (6) are correspondingly provided with first through holes (7), the first through holes (7) are internally provided with first fastening bolts (8) to fix the connecting piece (2) in the mounting groove (6), the top end of the connecting piece (2) is inserted into the first fixing frame (3) and the second fixing frame (4), and the connecting piece (2), the first fixing frame and the second fixing frame are detachably connected through bolts.
2. The temporary simple support structure for the foundation pit according to claim 1, wherein: the installation groove (6) is formed with an angle consistent with the slope inclination of the foundation pit side slope.
3. The temporary simple support structure for the foundation pit according to claim 1, wherein: the fixed frame of first fixed frame (3) and second (4) are the frame grid structure, including frame and interior arris, the fixed frame of second (4) transverse dimension is less than first fixed frame (3), locates first fixed frame (3) middle part, and the arris aligns each other in the two, and second through-hole (9) have all been seted up with first fixed frame (3) corresponding position in the fixed frame of second (4) four corners and second, second fastening bolt (10) are built-in to second through-hole (9), the connection can be dismantled through second fastening bolt (10) to first fixed frame (3), protection network (5) and the fixed frame of second (4).
4. The temporary simple support structure for the foundation pit according to claim 3, wherein: connecting piece (2) are the cross template, and the second fastening bolt (10) department of connection bottom the slope protection board can be dismantled to the top riser, and the connection can be dismantled in mounting groove (6) to the bottom riser, and both sides diaphragm bottom surface supports on the ledge of mounting groove (6) notch both sides, and the fixed frame (4) of first fixed frame (3) and second are held to the top surface.
5. The temporary simple support structure for the foundation pit according to claim 3, wherein: the fourth through holes (12) are uniformly formed in the inner edges of the first fixing frame (3) and the second fixing frame (4) and the outer frame of the first fixing frame (3) beyond the second fixing frame (4).
6. The temporary simple support structure for the foundation pit according to claim 3, wherein: the size of the protective net (5) is matched with the size of the second fixing frame (4) in a matched mode, a connecting block (14) is fixed at the four corners, a through hole is formed in the connecting block (14), the second fastening bolt (10) penetrates through the through hole in the connecting block (14), and the protective net (5) is tensioned and fixed between the first fixing frame (3) and the second fixing frame (4).
7. The temporary simple support structure for the foundation pit according to claim 3, wherein: and a rubber non-slip mat is fixed at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646570.9U CN212129163U (en) | 2020-04-26 | 2020-04-26 | Interim simple and easy bearing structure for foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020646570.9U CN212129163U (en) | 2020-04-26 | 2020-04-26 | Interim simple and easy bearing structure for foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212129163U true CN212129163U (en) | 2020-12-11 |
Family
ID=73690832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020646570.9U Expired - Fee Related CN212129163U (en) | 2020-04-26 | 2020-04-26 | Interim simple and easy bearing structure for foundation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212129163U (en) |
-
2020
- 2020-04-26 CN CN202020646570.9U patent/CN212129163U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212129163U (en) | Interim simple and easy bearing structure for foundation ditch | |
| CN214301778U (en) | Hollow supporting beam device for foundation pit support | |
| CN213233478U (en) | Foundation pit supporting structure | |
| CN213741115U (en) | Integrated structure of underground foundation and foundation pit supporting structure | |
| CN209760257U (en) | Deep foundation pit safety arrangement that construction used | |
| CN214089931U (en) | Wastewater disposal basin overflow cofferdam | |
| CN212176685U (en) | Instrument formula foundation ditch hangs step ladder | |
| CN210976020U (en) | Municipal pipe network fluting pipe laying structure | |
| CN211172001U (en) | Stable safety structure is protected to combined type deep basal pit support dimension | |
| CN214885482U (en) | Template supporting beam device for building engineering | |
| CN211006683U (en) | Foundation pit supporting structure and foundation pit supporting assembly | |
| CN211395931U (en) | Mounting structure of water delivery culvert pipe exit end and absorption basin | |
| CN214170037U (en) | Supporting device convenient to install and used for house building engineering | |
| CN218815724U (en) | Protective net for constructional engineering | |
| CN214219689U (en) | Reinforcing apparatus is used on construction foundation soil slope | |
| CN211371554U (en) | Underground water pipeline butt joint device for civil engineering | |
| CN212612513U (en) | Removable supporting is used in building engineering construction | |
| CN216765923U (en) | Foundation ditch safety device based on town road engineering | |
| CN212534134U (en) | Foundation pit supporting and reinforcing device | |
| CN217581249U (en) | House building engineering adds stationary form | |
| CN212249499U (en) | Simple and easy foundation ditch dust keeper | |
| CN220927865U (en) | Horizontal supporting structure for foundation pit groove excavation | |
| CN213013852U (en) | Concatenation formula view bridge | |
| CN219099926U (en) | Dykes and dams heightening structure | |
| CN213268312U (en) | Steel construction with antidetonation function |
Legal Events
| 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: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |