CN219637914U - Collapse-preventing reinforcing device for foundation construction - Google Patents
Collapse-preventing reinforcing device for foundation construction Download PDFInfo
- Publication number
- CN219637914U CN219637914U CN202320580472.3U CN202320580472U CN219637914U CN 219637914 U CN219637914 U CN 219637914U CN 202320580472 U CN202320580472 U CN 202320580472U CN 219637914 U CN219637914 U CN 219637914U
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- baffle
- mounting groove
- plate
- frame
- bottom plate
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a collapse-preventing reinforcing device for foundation construction, which comprises a bottom frame and a heightening frame; the chassis comprises a bottom plate, a plug connector, a first support column, a first baffle and a first mounting groove, wherein the plug connector is perpendicular to the bottom of the bottom plate, the first support column is vertically fixed at the top of the bottom plate, the first baffle is mounted on the back of the first support column, and the first mounting groove is fixed at the top of the first support column; the heightening frame comprises a first inserting seat, a second supporting column, a second baffle and a second mounting groove, the second supporting column is vertically fixed at the top of the first inserting seat, the second baffle is mounted on the back of the second supporting column, and the second mounting groove is fixed at the top of the second supporting column; the underframe is a plurality of the underframes which are arranged side by side, and at least one heightening frame can be overlapped on the top of the underframe. The utility model can flexibly adjust the width and the height of the baffle plate at the edge of the foundation pit, thereby being applicable to foundation pits with different depths and heights, effectively reinforcing the edges of different foundation pits and improving the universality.
Description
Technical Field
The utility model relates to a collapse-preventing reinforcing device for foundation construction, and belongs to the technical field of foundation edge reinforcement.
Background
The foundation is a soil body or rock mass structure for supporting the building, the weight of the building is required to be borne, and the stability of the building is ensured, so that the foundation is required to be excavated and poured in a proper stratum, and in the construction process of the artificial foundation, as the foundation is required to be excavated below the ground, the earth and the stone on the side surface of the foundation pit are required to be blocked by the enclosing mechanism, and the side surface of the foundation pit is reinforced by the reinforcing device, so that collapse is avoided, and safety accidents in the construction process are caused.
For example, patent document CN218540722U discloses a foundation construction collapse-preventing reinforcing means, including fixed inserted bar, location plug-in components, install the baffle between adjacent fixed inserted bar, fixed inserted bar top is pegged graft and is had the platform of pouring, the location plug-in components top is passed through the hawser and is connected with the platform side of pouring, baffle side movable mounting has the mounting that is used for the joint baffle, the adjacent fixed inserted bar in mounting lock joint both sides, fixed inserted bar bottom extension is equipped with the plug, location plug-in components top is equipped with the impact piece adjacent platform one side of pouring, impact piece bottom is equipped with the side fender groove, location plug-in components bottom is equipped with the plug end, plug end top deviates from side fender groove one side and also is equipped with same side fender groove.
As another example, patent document CN218622243U discloses a fixing device for a supporting structure of a building foundation pit, which comprises a baffle, wherein a supporting plate is fixedly connected to the surface of the baffle, a fixing frame is fixedly connected to the lower end of the supporting plate, a base is fixedly connected to the lower surface of the fixing frame, sliding plates which are two by two are a group are connected to the inner wall of the base in a sliding manner, semi-fixed piles are fixedly inserted into the inner walls of the two sliding plates, and two supporting frames are fixedly connected to the surface of the base.
The foundation reinforcement device in the prior art is used for reinforcing the existing enclosing mechanism and preventing collapse by erecting a baffle plate at the edge of the foundation pit. However, in the actual construction process, the width and depth of the foundation pit are different, and if the same foundation reinforcing device is used, the baffle plate is fixed in area and is connected with a large number of other parts, so that the size of the baffle plate is difficult to adjust, and the universality is reduced.
Disclosure of Invention
The utility model aims to provide a collapse prevention reinforcing device for foundation construction, which can flexibly adjust the area of a baffle plate at the edge of a foundation pit and improve the universality. For this purpose, the utility model adopts the following technical scheme:
the collapse-preventing reinforcing device for foundation construction comprises a bottom frame and an overhead frame;
the chassis comprises a bottom plate, a plug connector, a first support column, a first baffle and a first mounting groove, wherein the plug connector is vertically fixed at the bottom of the bottom plate, the first support column is vertically fixed at one end of the top of the bottom plate, the first baffle is fixedly mounted on the back surface of the first support column, the lower end of the first baffle is flush with the bottom of the bottom plate, the two sides of the first baffle are not narrower than the two sides of the bottom plate, and the first mounting groove is fixedly connected to the top of the first support column and is arranged along the top edge of the first baffle;
the heightening frame comprises a first inserting seat, a second supporting column, a second baffle and a second mounting groove, wherein the second supporting column is vertically fixed at the top of the first inserting seat, the second baffle is fixedly mounted on the back surface of the second supporting column, two sides of the second baffle are not narrower than two sides of the first inserting seat, the second mounting groove is fixedly connected to the top of the second supporting column, and the second mounting groove is arranged along the top edge of the second baffle;
the bottom plates of two adjacent bottom frames are arranged on the same horizontal plane; at least one heightening frame can be overlapped on the top of the underframe, and a first inserting seat of the heightening frame is fixedly arranged in a first mounting groove or a second mounting groove below the first inserting seat; all the first baffles and the second baffles are spliced into a complete baffle.
In at least one embodiment, the collapse preventing reinforcement device for foundation construction further comprises a guardrail, wherein the guardrail comprises a second plug seat and a railing, the second plug seat is fixedly arranged in the uppermost second mounting groove, and the railing is vertically fixed on the top of the second plug seat.
In at least one embodiment, the device further comprises side brackets, the number of which is the same as the sum of the number of the underframe and the overhead brackets, and the side brackets are overlapped and mounted on the bottom plate; the side support comprises a stand column, a first mounting plate and a second mounting plate which are respectively fixed at two ends of the stand column; the first mounting panel fixed mounting of the side stay of below in the bottom plate top, the first mounting panel fixed mounting of other side stay in the second mounting panel top of the side stay of below, same layer the stand with first support column or between the second support column, fixedly connected with diagonal brace.
In at least one embodiment, the device further comprises a drawknot device, which comprises a flattening piece and a screw, wherein the flattening piece is fixedly arranged in the middle of the screw, and the flattening piece is provided with a plane parallel to the screw; the drawknot device is arranged between two adjacent first support columns or two adjacent second support columns of the same layer, the end part of the screw rod is fastened on the first support columns or the second support columns through connecting nuts, and the plane of the flattening piece is flattened between the two adjacent first baffle plates or the two second baffle plates.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the utility model, the plurality of underframes and the heightening frames which can be assembled and used are arranged, so that the width and the height of the baffle plate at the edge of the foundation pit can be flexibly adjusted, the device is suitable for foundation pits with different depths and heights, the edges of different foundation pits are effectively reinforced, and the universality of the device is improved.
Drawings
One or more embodiments of the present utility model will now be described, by way of example only, with reference to the accompanying drawings, in which:
FIG. 1 is a perspective view of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a chassis according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an overhead structure according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a guardrail according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a side bracket according to an embodiment of the present utility model;
fig. 7 is a schematic structural view of a drawknot apparatus according to an embodiment of the utility model.
The reference number in the figure is 1, the underframe; 11. a bottom plate; 12. a plug; 13. a first support column; 14. a first baffle; 15. a first mounting groove; 2. a heightening frame; 21. a first socket; 22. a second support column; 23. a second baffle; 24. a second mounting groove; 3. guard bars; 31. a second socket; 32. railing; 4. a side support; 41. a first mounting plate; 42. a column; 43. a second mounting plate; 44. a diagonal brace; 5. a drawknot device; 51. flattening the piece; 511. a plane; 52. a screw; 53. and (3) a nut.
Detailed Description
The utility model will be described in detail hereinafter with reference to exemplary embodiments in the accompanying drawings. It should be understood, however, that this utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the utility model to those skilled in the art.
In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
As shown in fig. 1 and 2, the collapse preventing reinforcement device for foundation construction of the present embodiment includes a base frame 1, an overhead frame 2, guardrails 3, side brackets 4 and drawknot devices 5. The chassis 1 sets up in the foundation ditch bottom, and the overhead frame 2 is installed at chassis 1 top, and guardrail 3 is installed at overhead frame 2 top, and side stay 4 and chassis 1 main part, overhead frame 2 parallel arrangement, drawknot ware 5 are installed between adjacent chassis 1 or between the overhead frame 2.
As shown in fig. 3, the chassis 1 includes a base plate 11, a plug 12, a first support column 13, a first baffle 14 and a first mounting groove 15, the plug 12 is vertically fixed to the bottom of the base plate 11, the first support column 13 is vertically fixed to one end of the top of the base plate 11, the first baffle 14 is fixedly mounted to the back surface of the first support column 13, the lower end of the first baffle is flush with the bottom of the base plate 11, the two sides of the first baffle are not narrower than the two sides of the base plate 11, the first mounting groove 15 is fixedly connected to the top of the first support column 13, and the first mounting groove is provided along the top edge of the first baffle 14.
Wherein, the lower end of the plug 12 is provided with a tip for plugging in the bottom of the foundation pit. The first support column 13 and the first mounting groove 15 are both made of channel steel. Triangular reinforcing plates are fixedly connected between the end parts of the first support columns 13 and the bottom plate 11 or the first mounting groove 15. The first baffle 14 and the first support column 13 are connected through bolts so as to facilitate replacement of the first baffle 14 with different sizes.
As shown in fig. 4, the overhead frame 2 includes a first socket 21, a second support column 22, a second baffle 23, and a second mounting groove 24, the second support column 22 is vertically fixed to the top of the first socket 21, the second baffle 23 is fixedly mounted to the back of the second support column 22, and both sides thereof are not narrower than both sides of the first socket 21, the second mounting groove 24 is fixedly connected to the top of the second support column 22, and is disposed along the top edge of the second baffle 23.
The first socket 21, the second support column 22 and the second mounting groove 24 are all made of channel steel. Triangular reinforcing plates are fixedly connected between the end parts of the second support columns 22 and the first plug-in seats 21 or the second mounting grooves 24. The second baffle plate 23 and the second support column 22 are connected through bolts so as to facilitate replacement of the second baffle plate 23 with different sizes. The first baffle 14 and the second baffle 23 are of uniform size to facilitate installation of the overhead gantry 2.
The collapse-preventing reinforcing device for foundation construction is characterized in that a plurality of underframes 1 and raised frames 2 are used simultaneously, and the height and the width of a baffle plate can be adjusted through combined installation, so that the collapse-preventing reinforcing device is particularly suitable for reinforcing and preventing collapse of the edges of a single-side foundation pit. For this purpose, the number of the underframes 1 is several, the bottom plates 11 of two adjacent underframes 1 are arranged on the same horizontal plane; at least one overhead frame 2 can be overlapped on the top of the underframe 1, and a first plug-in seat 21 of the overhead frame 2 is fixedly arranged in a first mounting groove 15 or a second mounting groove 24 below the overhead frame 2; all the first baffles 14 and the second baffles 23 are spliced to form a complete baffle. The first socket 21 is connected with the first mounting groove 15 or the second mounting groove 24 through bolts.
As shown in fig. 1 and 5, the collapse preventing reinforcement device for foundation construction further comprises a guardrail 3 comprising a second socket 31 and a railing 32, wherein the second socket 31 is fixedly installed in the uppermost second installation groove 24, and the railing 32 is vertically fixed on the top of the second socket 31.
The second socket 31 is a channel steel. The second socket 31 is connected with the second mounting groove 24 through bolts. The guard rail 3 is arranged to provide a guard rail at the top edge of the foundation pit, and safety measures are added.
As shown in fig. 1 and 6, the collapse preventing reinforcement device for foundation construction further comprises side brackets 4, the number of which is the same as the sum of the number of the underframe 1 and the overhead frame 2, and which are mounted on the bottom plate 11 in a superposition manner; the side bracket 4 comprises a column 42, a first mounting plate 41 and a second mounting plate 43 respectively fixed at two ends of the column 42; the first mounting plates 41 of the lowermost side support 4 are fixedly mounted on the top of the bottom plate 11, the first mounting plates 41 of the other side support 4 are fixedly mounted on the top of the second mounting plates 43 of the lower side support 4, and diagonal braces 44 are fixedly connected between the upright posts 42 and the first support posts 13 or the second support posts 22 of the same layer.
Wherein the upright post 42 is a channel steel; triangular reinforcing plates are fixedly connected between the upright posts 42 and the first mounting plate 41 and the second mounting plate 43. The first mounting plate 41 and the second mounting plate 43 are steel plates provided with a plurality of mounting holes. The first mounting plate 41 is connected with the bottom plate 11 or the second mounting plate 43 through bolts. The side support 4 is used for laterally supporting the underframe 1 and the heightening frame 2, so that the whole structure is ensured to be more stable.
As shown in fig. 1 and 7, the collapse preventing reinforcement device for foundation construction further comprises a drawknot device 5 comprising a flattening member 51 and a screw 52, wherein the flattening member 51 is fixedly installed at the middle of the screw 52, and the flattening member 51 is provided with a plane 511 parallel to the screw 52; the drawknot device 5 is arranged between two adjacent first support columns 13 or two second support columns 22 of the same layer, the end parts of screw rods 52 are fastened on the first support columns 13 or the second support columns 22 through connecting nuts 53, and the plane 511 of the flattening piece 51 is flattened between the two adjacent first baffle plates 14 or the two second baffle plates 23.
Wherein the flattening member 51 is a short section of channel steel. By using the drawknot device 5, the two adjacent first baffle plates 14 or the two second baffle plates 23 can be smoothly transited, so that the whole baffle plate is kept vertical.
It should be understood that all of the above embodiments are exemplary and not limiting, and that various modifications or variations to the specific embodiments described above will be within the scope of the utility model as contemplated by those skilled in the art.
Claims (4)
1. The collapse-preventing reinforcing device for foundation construction is characterized by comprising a bottom frame (1) and a raised frame (2);
the chassis (1) comprises a bottom plate (11), a plug connector (12), a first support column (13), a first baffle (14) and a first mounting groove (15), wherein the plug connector (12) is vertically fixed at the bottom of the bottom plate (11), the first support column (13) is vertically fixed at one end of the top of the bottom plate (11), the first baffle (14) is fixedly arranged on the back of the first support column (13), the lower end of the first baffle is flush with the bottom of the bottom plate (11), the two sides of the first baffle are not narrower than the two sides of the bottom plate (11), the first mounting groove (15) is fixedly connected to the top of the first support column (13), and the first baffle is arranged along the top edge of the first baffle (14);
the heightening frame (2) comprises a first inserting seat (21), a second supporting column (22), a second baffle plate (23) and a second mounting groove (24), wherein the second supporting column (22) is vertically fixed at the top of the first inserting seat (21), the second baffle plate (23) is fixedly mounted on the back surface of the second supporting column (22) and two sides of the second baffle plate are not narrower than two sides of the first inserting seat (21), and the second mounting groove (24) is fixedly connected to the top of the second supporting column (22) and is arranged along the top edge of the second baffle plate (23);
the number of the underframes (1) is several, and the bottom plates (11) of two adjacent underframes (1) are arranged on the same horizontal plane; at least one heightening frame (2) can be overlapped on the top of the underframe (1), and a first inserting seat (21) of the heightening frame (2) is fixedly arranged in a first mounting groove (15) or a second mounting groove (24) below the heightening frame; all the first baffles (14) and the second baffles (23) are spliced to form a complete baffle.
2. The foundation construction collapse prevention reinforcing device according to claim 1, further comprising a guardrail (3) comprising a second socket (31) and a railing (32), wherein the second socket (31) is fixedly installed in the uppermost second installation groove (24), and the railing (32) is vertically fixed on the top of the second socket (31).
3. The foundation construction collapse prevention reinforcing device according to claim 1, further comprising side brackets (4) which are the same in number as the sum of the number of the underframe (1) and the overhead frame (2) and are superimposed and mounted on the bottom plate (11); the side support frame (4) comprises a stand column (42), and a first mounting plate (41) and a second mounting plate (43) which are respectively fixed at two ends of the stand column (42); the first mounting plate (41) of the side support frame (4) at the lowest part is fixedly mounted on the top of the bottom plate (11), the first mounting plates (41) of other side support frames (4) are fixedly mounted on the top of the second mounting plate (43) of the side support frame (4) at the lower part, and inclined support rods (44) are fixedly connected between the upright posts (42) and the first support columns (13) or the second support columns (22) on the same layer.
4. The foundation construction collapse-preventing reinforcing device according to claim 1, further comprising a drawknot device (5) comprising a flattening member (51) and a screw (52), wherein the flattening member (51) is fixedly installed at the middle of the screw (52), and the flattening member (51) is provided with a plane (511) parallel to the screw (52); the drawknot device (5) is arranged between two adjacent first support columns (13) or two adjacent second support columns (22) on the same layer, the end part of the screw rod (52) is fastened on the first support columns (13) or the second support columns (22) through connecting nuts (53), and the plane (511) of the flattening piece (51) is flattened between two adjacent first baffle plates (14) or two second baffle plates (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320580472.3U CN219637914U (en) | 2023-03-22 | 2023-03-22 | Collapse-preventing reinforcing device for foundation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320580472.3U CN219637914U (en) | 2023-03-22 | 2023-03-22 | Collapse-preventing reinforcing device for foundation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637914U true CN219637914U (en) | 2023-09-05 |
Family
ID=87810563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320580472.3U Active CN219637914U (en) | 2023-03-22 | 2023-03-22 | Collapse-preventing reinforcing device for foundation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637914U (en) |
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2023
- 2023-03-22 CN CN202320580472.3U patent/CN219637914U/en active Active
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