CN218713076U - Foundation pit supporting device - Google Patents
Foundation pit supporting device Download PDFInfo
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- CN218713076U CN218713076U CN202222854632.7U CN202222854632U CN218713076U CN 218713076 U CN218713076 U CN 218713076U CN 202222854632 U CN202222854632 U CN 202222854632U CN 218713076 U CN218713076 U CN 218713076U
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Abstract
The utility model discloses a foundation ditch supporting device relates to construction technical field. Excavation supporting device includes: the supporting base and the supporting baffle inserted on the supporting base; wherein, at least two supporting bases are spliced left and right, and at least two supporting baffles are spliced left and right; the supporting base comprises a bottom plate, side plates, a plug pin seat I, a plug board seat I and reinforcing ribs; the bottom plate is of a flat plate structure; the side plate is fixed on one side of the bottom plate, and the top of the side plate is provided with a base insert block along the length direction of the side plate; the reinforcing ribs are fixed at the connecting positions of the bottom plate and the side plates; the bolt seats I are fixed on the left side and the right side of the side plate, and at least two bolt seats I are fixed on each side of the side plate up and down; the plugboard seat I is fixed on the side plate and close to the position of the base inserting block. The utility model discloses a foundation ditch supporting device, its equipment mode uses the grafting mode to give first place to, and the equipment is more convenient with the dismantlement process, easy operation.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to excavation supporting device.
Background
A foundation pit supporting device is construction equipment for ensuring the construction of an underground structure and the safety of the periphery of a foundation pit, and is widely applied in the construction process.
At present, the foundation pit supporting device usually comprises structural accessories such as a base, a supporting baffle plate and a reinforcing structure, the structural accessories are assembled through bolts or welding modes, and the assembling mode is complex in construction and inconvenient to assemble and disassemble.
The patent of grant bulleting No. CN214695657U discloses a convenient to dismantle's excavation supporting bounding wall, including bottom plate and curb plate, bottom plate upper end rear side fixedly connected with mount pad, the mount pad upper end is equipped with the curb plate, curb plate front end lower part fixedly connected with installation screw rod, the installation screw rod outside is equipped with the curb plate connecting plate, curb plate front end top fixedly connected with connecting seat, the connecting seat inboard is equipped with connecting screw, connecting screw rod outside lower part is through screw thread fixedly connected with coupling nut.
The bottom plate and the side plates in the foundation pit supporting enclosing plate are mainly assembled in a manner of inserting connection and matching with a bolt connection manner, so that the convenience of assembly and disassembly is improved; however, with the above-described solution, the inventors consider that the following technical problems exist:
in the scheme, the connection mode of the adjacent side plates still mainly adopts a bolt connection mode, and workers need to repeatedly tighten and loosen bolts in the assembling and disassembling processes; if the foundation pit site is bigger, bolted connection's position is more, and the construction mode still is loaded down with trivial details relatively.
Therefore, how to design a more convenient excavation supporting device of equipment and dismantlement is the technical problem that needs to solve in present building construction technical field.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a foundation ditch supporting device to solve the problem that proposes in the above-mentioned background art.
The utility model provides a following technical scheme:
an excavation supporting apparatus, comprising:
the supporting base and the supporting baffle inserted on the supporting base;
wherein, at least two supporting bases are spliced left and right, and at least two supporting baffles are spliced left and right;
the supporting base comprises a bottom plate, side plates, a plug pin seat I, a plug board seat I and reinforcing ribs;
the bottom plate is of a flat plate structure;
the side plate is fixed on one side of the bottom plate, and the top of the side plate is provided with a base insert block along the length direction of the side plate;
the reinforcing ribs are fixed at the connecting positions of the bottom plate and the side plates;
the bolt seats I are fixed on the left side and the right side of the side plate, and at least two bolt seats I are fixed on each side of the side plate up and down;
the inserting plate base I is fixed on the side plate and is close to the base inserting block;
the supporting baffle comprises a baffle main body, a plug pin seat II and a plug board seat II;
the baffle main body is of a flat plate structure, the bottom of the baffle main body is provided with a slot along the length direction of the baffle main body, and the top of the baffle main body is provided with an inserting block along the length direction of the baffle main body;
the bolt seats II are fixed on the left side and the right side of the baffle body, and at least two bolt seats II are fixed on each side of the baffle body up and down;
the inserting plate base II is fixed on the baffle plate main body;
when the supporting base and the supporting baffle are spliced, the slot at the bottom of the supporting baffle is inserted in the base inserting block of the supporting base;
the two bolt seats I adjacent to the left and the right and the two bolt seats II adjacent to the left and the right are inserted with U-shaped inserted rods;
the upper and lower adjacent board inserting seats I and II are inserted with L-shaped inserting boards.
Preferably, the supporting base and the supporting baffle are both provided with mounting seats, and the two mounting seats are connected with two ends of the supporting rod piece; the mounting seat is respectively fixed on the supporting base and the supporting baffle plate through bolts.
Preferably, the mounting base comprises a base, two mounting plates fixed on the base, and a rotating shaft fixed on the two mounting plates;
the support rod piece comprises a screw and a threaded sleeve which are connected with each other, a rotating shaft seat I is fixed at the end part of the screw, and a rotating shaft seat II is fixed at the end part of the threaded sleeve;
wherein, pivot seat I rotates with the mount pad pivot that is located the support bezel and is connected, pivot seat II rotates with the mount pad pivot that is located the support base and is connected.
Preferably, a plurality of jacks are arranged on the bottom plate, and ground stabs are inserted into the jacks.
The embodiment of the utility model provides a pair of underground structure supporting device has following beneficial effect: the utility model discloses a foundation ditch supporting device, its equipment mode uses the grafting mode to give first place to, and the equipment is more convenient with the dismantlement process, easy operation.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of the main view direction of the present invention;
FIG. 4 is a schematic structural view of a first angle of the support base according to the present invention;
FIG. 5 is a schematic structural view of a second angle of the support base according to the present invention;
FIG. 6 is a schematic structural view of a first angle of the support baffle according to the present invention;
FIG. 7 is a schematic structural view of a second angle of the support baffle according to the present invention;
FIG. 8 is a schematic view of the connection structure of the mounting base and the support rod of the present invention;
fig. 9 is a schematic structural view of the support rod of the present invention;
fig. 10 is a schematic structural view of the mounting base of the present invention;
FIG. 11 is a schematic structural view of a U-shaped insertion rod of the present invention;
fig. 12 is a schematic structural view of the L-shaped insert plate of the present invention;
fig. 13 is a partially enlarged view of a in fig. 2 according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, the technical personnel in the field can obtain all other embodiments without creative work, which all belong to the protection scope of the present invention.
Embodiment one, see fig. 1-7, and fig. 11-13;
it should be noted that, two supporting bases 100 and two supporting baffles 200 are only schematically shown in the drawings, and the number of the supporting bases 100 and the number of the supporting baffles 200 can be specifically designed according to actual situations.
To the problem that above-mentioned background art mentioned, the embodiment of the utility model provides a foundation ditch supporting device to solve above-mentioned technical problem, its technical scheme as follows:
an excavation supporting apparatus, comprising:
a support base 100 and a support baffle 200 inserted on the support base 100;
wherein, at least two supporting bases 100 are spliced left and right, and at least two supporting baffles 200 are spliced left and right;
the supporting base 100 comprises a bottom plate 110, a side plate 120, a plug seat I130, a plug seat I150 and reinforcing ribs 140;
the bottom plate 110 is a flat plate structure;
the side plate 120 is welded on one side of the bottom plate 110, and the side plate 120 is vertically connected with the bottom plate 110; the top of the side plate 120 is provided with a base insert block 121 along the length direction of the side plate 120;
the reinforcing ribs 140 are welded at the connecting positions of the bottom plate 110 and the side plates 120;
the bolt seats I130 are welded on the left side and the right side of the side plate 120, and at least two bolt seats I130 are fixed on each side of the side plate 120 from top to bottom; in the embodiment, the pin seat I130 is cylindrical, and is provided with a vertically penetrating pin hole for inserting the U-shaped inserted link 600;
the inserting plate seat I150 is welded on the side plate 120 and is close to the position of the base inserting block 121; in this embodiment, the side view of the board socket i 150 is omega-shaped, and the board socket i is welded on the side board 120, and a jack is arranged between the board socket i and the side board 120, and the jack is used for plugging the L-shaped board 700;
the supporting baffle 200 comprises a baffle main body 210, a plug seat II 240 and a plate inserting seat II;
the baffle main body 210 is of a flat plate structure, the bottom of the baffle main body is provided with a slot 210 along the length direction of the baffle main body 210, and the top of the baffle main body is provided with an insertion block 220 along the length direction of the baffle main body 210; in this embodiment, the insert block 220 has the same structure as the base insert block 121;
the pin bases II 240 are welded on the left side and the right side of the baffle body 210, and at least two pin bases II 240 are fixed on each side of the baffle body 210 from top to bottom; in the embodiment, the pin seat II 240 has the same structure as the pin seat I130;
the plugboard seat II is fixed on the baffle main body 210; in this embodiment, the upper and lower sides of the supporting plate 210 are respectively provided with an upper board inserting seat 232 ii and a lower board inserting seat 231 ii;
it should be noted that the lower board socket 231 ii and the board socket i 150 on the supporting base 100 are matched to be inserted into the L-shaped board 700; if a plurality of supporting baffle plates 200 are inserted adjacently up and down, an upper plugboard seat 232 II on the lower supporting baffle plate 200 and a lower plugboard seat 231 II on the upper supporting baffle plate 200 are matched with and inserted into the L-shaped plugboard 700;
when the supporting base 100 and the supporting baffle 200 are spliced, the slot 210 at the bottom of the supporting baffle 200 is inserted into the base inserting block 121 of the supporting base 100;
the two pin bases I130 adjacent to each other on the left and right and the two pin bases II 240 adjacent to each other on the left and right are inserted with the U-shaped inserted bar 600; the U-shaped inserted rods 600 are inserted on the two left and right adjacent bolt seats I130 and II 240 for improving the stability of the transverse connection of the supporting base 100 and the supporting baffle 200;
the L-shaped plugboard 700 is inserted into the plugboard seat I150 and the plugboard seat II which are adjacent up and down, and the L-shaped plugboard 700 is inserted into the plugboard seat I150 and the plugboard seat II which are adjacent up and down, so that the vertical connection stability of the supporting base 100 and the supporting baffle 200 is improved.
In this embodiment, the bottom plate 110 is provided with a plurality of insertion holes 111, the ground thorn 400 is inserted into the insertion holes 111, and the ground thorn 400 is inserted below the inner bottom surface of the foundation pit; the ground thorns 400 are inserted into the bottom plate 110, so that the stability of the installation of the foundation pit supporting device and the ground is improved.
The embodiment of the utility model provides an installation method among excavation supporting device as follows:
1. the support base 100 is placed on the inner bottom surface of the foundation pit, or the bottom plate 110 of the support base 100 may be buried below the inner bottom surface of the foundation pit in order to improve stability; according to the size of the foundation pit, splicing a proper number of supporting bases 100 on the left side and the right side of one side of the foundation pit;
2. inserting the slots 210 of the supporting baffles 200 into the base inserting blocks 121 of the supporting base 100 for fixing, wherein the inserting quantity of the supporting baffles 200 is the same as that of the supporting base 100;
3. u-shaped inserting rods 600 are inserted into the two adjacent inserting pin bases I130 on the left and right of the supporting base 100 for fixing, and the U-shaped inserting rods 600 are inserted into the two adjacent inserting pin bases II 240 on the left and right of the supporting baffle 200 for fixing;
4. the support base 100 and the support baffle 200 are fixed by inserting the L-shaped inserting plate 700 into the two adjacent inserting plate seats I150 and II.
It should be noted that the foundation pit supporting device can be disassembled in a reverse order of the assembling manner, and mainly the L-shaped inserting plate 700 and the U-shaped inserting rod 600 are pulled out, and the supporting baffle 200 is pulled out from the supporting base 100.
Embodiment two, refer to fig. 1-3, and fig. 8 and 9;
in this embodiment, the supporting base 100 and the supporting baffle 200 are both provided with mounting seats 500, and the two mounting seats 500 are connected to two ends of the supporting rod 300; the support rods 300 are connected between the support base 100 and the support baffle 200, so that the connection stability of the support base 100 and the support baffle 200 is further improved; the mounting seat 500 is fixed to the support base 100 and the support baffle 200 by bolts, respectively.
In this embodiment, the mounting base 500 includes a base 510, two mounting plates 520 welded to the base 510, and a rotating shaft 530 welded to the two mounting plates 520;
the support rod 300 comprises a screw 320 and a threaded sleeve 310 which are connected with each other, a rotating shaft seat I321 is fixed at the end of the screw 320, and a rotating shaft seat II 311 is fixed at the end of the threaded sleeve 310;
the rotating shaft seat I321 is rotatably connected with the mounting seat 500 and the rotating shaft 530 on the supporting baffle 200, and the rotating shaft seat II 311 is rotatably connected with the mounting seat 500 and the rotating shaft 530 on the supporting base 100.
The length of the support rod 300 can be adjusted by rotating the screw 320 and the threaded sleeve 310 in the reverse or forward direction according to the connection distance between the support base 100 and the support baffle 200, and then the mounting seat 500 is fixed on the support base 100 and the support baffle 200 by bolts, respectively.
The embodiment of the utility model provides a pair of underground structure supporting device has following beneficial effect: the utility model discloses a foundation ditch supporting device, its equipment mode uses the grafting mode to give first place to, and the equipment is more convenient with the dismantlement process, easy operation.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts shown as units may or may not be physical units, and may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (4)
1. An excavation supporting apparatus, comprising:
the supporting base and the supporting baffle inserted on the supporting base;
wherein, at least two supporting bases are spliced left and right, and at least two supporting baffles are spliced left and right;
the supporting base comprises a bottom plate, side plates, a plug pin seat I, a plug board seat I and reinforcing ribs;
the bottom plate is of a flat plate structure;
the side plate is fixed on one side of the bottom plate, and the top of the side plate is provided with a base insert block along the length direction of the side plate;
the reinforcing ribs are fixed at the connecting positions of the bottom plate and the side plates;
the bolt seats I are fixed on the left side and the right side of the side plate, and at least two bolt seats I are fixed on each side of the side plate up and down;
the inserting plate base I is fixed on the side plate and is close to the base inserting block;
the supporting baffle comprises a baffle main body, a plug pin seat II and a plug board seat II;
the baffle main body is of a flat plate structure, the bottom of the baffle main body is provided with a slot along the length direction of the baffle main body, and the top of the baffle main body is provided with an inserting block along the length direction of the baffle main body;
the bolt seats II are fixed on the left side and the right side of the baffle body, and at least two bolt seats II are fixed on each side of the baffle body up and down;
the inserting plate base II is fixed on the baffle plate main body;
when the supporting base and the supporting baffle are spliced, the slot at the bottom of the supporting baffle is inserted in the base inserting block of the supporting base;
the two bolt seats I adjacent to the left and the right and the two bolt seats II adjacent to the left and the right are inserted with U-shaped inserted rods;
the upper and lower adjacent board inserting seats I and II are inserted with L-shaped inserting boards.
2. The foundation pit supporting device according to claim 1, wherein the supporting base and the supporting baffle are provided with mounting seats, and the two mounting seats are connected with two ends of the supporting rod; the mounting seat is respectively fixed on the supporting base and the supporting baffle plate through bolts.
3. The foundation pit supporting device according to claim 2, wherein the mounting base comprises a base, two mounting plates fixed on the base, and a rotating shaft fixed on the two mounting plates;
the support rod piece comprises a screw and a threaded sleeve which are connected with each other, a rotating shaft seat I is fixed at the end part of the screw, and a rotating shaft seat II is fixed at the end part of the threaded sleeve;
wherein, pivot seat I rotates with the mount pad pivot that is located the support bezel and is connected, pivot seat II rotates with the mount pad pivot that is located the support base and is connected.
4. The apparatus as claimed in claim 1, wherein the base plate is provided with a plurality of insertion holes into which ground thorns are inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222854632.7U CN218713076U (en) | 2022-10-28 | 2022-10-28 | Foundation pit supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222854632.7U CN218713076U (en) | 2022-10-28 | 2022-10-28 | Foundation pit supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218713076U true CN218713076U (en) | 2023-03-24 |
Family
ID=85593500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222854632.7U Active CN218713076U (en) | 2022-10-28 | 2022-10-28 | Foundation pit supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218713076U (en) |
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2022
- 2022-10-28 CN CN202222854632.7U patent/CN218713076U/en active Active
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