CN219653722U - Foundation pit supporting device capable of effectively preventing foundation pit from collapsing - Google Patents
Foundation pit supporting device capable of effectively preventing foundation pit from collapsing Download PDFInfo
- Publication number
- CN219653722U CN219653722U CN202320722234.1U CN202320722234U CN219653722U CN 219653722 U CN219653722 U CN 219653722U CN 202320722234 U CN202320722234 U CN 202320722234U CN 219653722 U CN219653722 U CN 219653722U
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- foundation pit
- plate
- side wall
- slide
- supporting device
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- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000758 substrate 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The utility model discloses a foundation pit supporting device capable of effectively preventing a foundation pit from collapsing, which comprises a bottom plate, a supporting plate, a movable pipe and a sliding plate.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a foundation pit supporting device capable of effectively preventing a foundation pit from collapsing.
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, and the foundation pit support is used for guaranteeing the safety of underground structure construction and the surrounding environment of the foundation pit and adopting supporting, reinforcing and protecting measures for the side wall of the foundation pit and the surrounding environment. When the supporting plate is used for supporting the foundation pit, the supporting plate is usually erected at the edge of the foundation pit, so that the supporting plate can be easily toppled down when being subjected to pressure from soil around the foundation pit, and the foundation pit is collapsed. The application number 202022768689.6 discloses a foundation ditch strutting arrangement that can prevent effectively that foundation ditch from collapsing, including the foundation ditch backplate, one side of foundation ditch backplate is provided with a plurality of backplate bearing structure, and backplate bearing structure includes base, lateral wall bearing structure and a plurality of vaulting pole, and the vaulting pole supports between base and lateral wall bearing structure. This can prevent effectively that foundation ditch from collapsing's foundation ditch strutting arrangement through setting up a plurality of backplate bearing structure in foundation ditch backplate one side for upper portion, middle part and the lower part of foundation ditch backplate side face all are supported by the vaulting pole, thereby have increased the compressive strength of foundation ditch backplate, prevent that the foundation ditch from collapsing. But the foundation pit is not vertical pit wall, and the pit wall with some angles needs the support plate to be obliquely arranged, and the support plate in the application does not have the function of adjusting the angle, so that the foundation pit is inconvenient to use.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above and/or problems occurring in the prior art of a foundation pit support device that is effective in preventing collapse of a foundation pit.
Therefore, the utility model aims to provide a foundation pit supporting device capable of effectively preventing a foundation pit from collapsing, a supporting plate is hinged to the side wall of a bottom plate, a movable pipe is hinged to the top of the bottom plate, a sliding rod is arranged in the movable pipe, a supporting plate is hinged to the other end of the sliding rod, two fixing plates are arranged on the side wall of the supporting plate, the supporting plate is positioned between the two fixing plates, the supporting plate is pulled to vertically slide in the middle of the two fixing plates, and meanwhile the sliding rod slides in the movable pipe to adjust the angle of the supporting plate, so that the supporting and mounting requirements of pit walls with different angles can be met conveniently.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a foundation pit supporting device capable of effectively preventing a foundation pit from collapsing, comprising:
the bottom plate is provided with two mounting plates at the top;
the support plate is hinged to the top edge of the side wall of the bottom plate, two fixing plates are reversely arranged on the side wall of the support plate, guide grooves are formed in the side wall of the fixing plates, and a plurality of limiting holes are formed in the side wall of the guide grooves;
the movable pipe is hinged between the two mounting plates, and a sliding rod is arranged in the movable pipe;
the sliding plate, the sliding plate articulates the slide bar other end, the guide block is installed to slide symmetry lateral wall, the guide block is located inside the guide way, the spout has been seted up to the slide lateral wall, the inside second slide that is provided with of spout, the spring is installed to second slide lateral wall, the limiting plate is installed to another lateral wall of second slide, the limiting plate runs through and stretches out the guide block and stretches into inside the spacing hole.
As a preferable scheme of the foundation pit supporting device capable of effectively preventing the foundation pit from collapsing, the movable pipe body is provided with a plurality of first threaded holes, the sliding rod body is provided with a plurality of second threaded holes, and the second threaded holes are consistent in number and matched with the first threaded holes in position.
As a preferable scheme of the foundation pit supporting device capable of effectively preventing the foundation pit from collapsing, a threaded rod is arranged at the communication position of the second threaded hole and the first threaded hole, and the threaded rod penetrates through the second threaded hole and the first threaded hole in a rotating mode.
As an optimal scheme of the foundation pit supporting device capable of effectively preventing the foundation pit from collapsing, the side wall of the bottom plate is provided with the first fixing strip, the side wall of the first fixing strip is provided with the T-shaped sliding groove, and the T-shaped sliding groove extends to the right end of the first fixing strip and does not extend to the left end of the first fixing strip.
As an optimal scheme of the foundation pit supporting device capable of effectively preventing the foundation pit from collapsing, a second fixing strip is arranged on the other side wall of the bottom plate, and a T-shaped sliding strip matched with the T-shaped sliding groove is arranged on the side wall of the second fixing strip.
As a preferable scheme of the foundation pit supporting device capable of effectively preventing the foundation pit from collapsing, the side wall of the bottom plate is provided with the fixed rod, the rod body of the fixed rod is movably connected with the clamping plate, the side wall of the bottom plate is also provided with the extension plate, and the top of the extension plate is provided with the clamping groove.
Compared with the prior art: the support plate is hinged to the side wall of the bottom plate, the movable pipe is hinged to the top of the bottom plate, the sliding rod is arranged in the movable pipe, the supporting plate is hinged to the other end of the sliding rod, two fixing plates are arranged on the side wall of the support plate, the supporting plate is located between the two fixing plates, the supporting plate vertically slides in the middle of the two fixing plates through pulling, meanwhile, the sliding rod slides in the movable pipe, the angle of the support plate is adjusted, and support and installation requirements of pit walls with different angles are met conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description will be given with reference to the accompanying drawings and detailed embodiments, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art. Wherein:
FIG. 1 is a block diagram of a foundation pit supporting device for effectively preventing a foundation pit from collapsing according to the present utility model;
FIG. 2 is a partial block diagram of a foundation pit supporting device for effectively preventing a foundation pit from collapsing according to the present utility model;
FIG. 3 is a partial block diagram of a foundation pit supporting device for effectively preventing a foundation pit from collapsing according to the present utility model;
fig. 4 is a schematic diagram of a connection portion of two base plates of a foundation pit supporting device capable of effectively preventing a foundation pit from collapsing according to the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides a foundation pit supporting device capable of effectively preventing a foundation pit from collapsing, which is characterized in that a supporting plate is hinged to the side wall of a bottom plate, a movable pipe is hinged to the top of the bottom plate, a sliding rod is arranged in the movable pipe, a supporting plate is hinged to the other end of the sliding rod, two fixing plates are arranged on the side wall of the supporting plate, the supporting plate is positioned between the two fixing plates, the supporting plate is pulled to vertically slide in the middle of the two fixing plates, and meanwhile the sliding rod slides in the movable pipe, so that the angle of the supporting plate is adjusted, and the supporting and mounting requirements of pit walls with different angles can be met conveniently.
Fig. 1 to 4 are schematic structural views showing an embodiment of a foundation pit supporting device for effectively preventing a foundation pit from collapsing according to the present utility model, referring to fig. 1 to 4, the foundation pit supporting device for effectively preventing a foundation pit from collapsing according to the present embodiment includes a base plate 100, a supporting plate 200, a movable pipe 300 and a sliding plate 400.
Two mounting plates 110 are mounted on the top of the bottom plate 100, a first fixing strip 120 is mounted on the side wall of the bottom plate 100, a T-shaped sliding groove 130 is formed in the side wall of the first fixing strip 120, the T-shaped sliding groove 130 extends to the right end of the first fixing strip 120 and does not extend to the left end of the first fixing strip 120, a second fixing strip 140 is mounted on the other side wall of the bottom plate 100, a T-shaped sliding strip 150 matched with the T-shaped sliding groove 130 is mounted on the side wall of the second fixing strip 140, a fixing rod 160 is mounted on the side wall of the bottom plate 100, a clamping plate 170 is movably connected with the rod body of the fixing rod 160, an extension plate 180 is mounted on the side wall of the bottom plate 100, a clamping groove 190 is formed in the top of the extension plate 180, when a plurality of bottom plates 100 are required to be connected, the T-shaped sliding strip 150 of one bottom plate 100 is embedded into the T-shaped sliding groove 130 of the other bottom plate 100, the side end of the T-shaped sliding groove 130 is bonded with the side end of the T-shaped sliding groove 130, the two bottom plates 100 are limited by means of the T-shaped structure, at the moment, the clamping plate 170 is pulled to be overturned, the clamping plate 170 is embedded into the clamping groove 190 of the left and right and left and right horizontal positions of the two bottom plates 100 are limited by means of limiting, and a plurality of groups of bottom plates 100 are conveniently mounted in a mode.
The support plate 200 is hinged at the top edge of the side wall of the bottom plate 100, two fixing plates 210 are reversely arranged on the side wall of the support plate 200, a guide groove 220 is formed in the side wall of the fixing plate 210, and a plurality of limit holes 230 are formed in the side wall of the guide groove 220.
The movable tube 300 is hinged between the two mounting plates 110, a sliding rod 320 is arranged in the movable tube 300, a plurality of first threaded holes 310 are formed in the tube body of the movable tube 300, a plurality of second threaded holes 330 are formed in the tube body of the sliding rod 320, the second threaded holes 330 are consistent in number with the first threaded holes 310 and are matched in position, a threaded rod 340 is arranged at the position where the second threaded holes 330 are communicated with the first threaded holes 310, the threaded rod 340 rotates to penetrate through the second threaded holes 330 and the first threaded holes 310, the sliding rod 320 slides in the first threaded holes 310 by pulling the sliding rod 320, and when the sliding rod 320 slides to extend out a proper length, one of the second threaded holes 330 is communicated with one of the first threaded holes 310, the threaded rod 340 penetrates through the second threaded holes 330 and the first threaded holes 310 to fix the position of the sliding rod 320.
The sliding plate 400 is hinged to the other end of the sliding rod 320, the guide blocks 410 are installed on symmetrical side walls of the sliding plate 400, the guide blocks 410 are located in the guide grooves 220, the sliding grooves 420 are formed in the side walls of the sliding plate 400, the second sliding plate 430 is arranged in the sliding grooves 420, the springs 440 are installed on the side walls of the second sliding plate 430, the limiting plates 450 are installed on the other side walls of the second sliding plate 430, the limiting plates 450 penetrate through the extending guide blocks 410 and extend into the limiting holes 230, the second sliding plate 430 slides in the sliding grooves 420 and extrudes the springs 440 through pulling the second sliding plate 430, the limiting plates 450 slide into the sliding grooves 420 along with the second sliding plate 430, at the moment, the sliding plate 400 slides vertically in the middle of the two fixing plates 210, the guide blocks 410 slide in the guide grooves 220, after the vertical positions of the sliding plate 400 are adjusted to proper heights, the second sliding plate 430 is loosened, and the springs 440 rebound to push the limiting plates 450 to penetrate through the extending guide blocks 410 and insert into the corresponding limiting holes 230 to limit the heights of the limiting plates.
Referring to fig. 1-4, in the foundation pit supporting device capable of effectively preventing a pit from collapsing, when the foundation pit supporting device is used, a plurality of bottom plates 100 are connected with each other to form a supporting protection line, according to different pit wall angles at different positions, the sliding plate 400 is pulled to adjust the angle of the sliding plate 400, the sliding rod 320 is driven to slide inside the movable pipe 300 when the sliding plate 400 moves, so that the angle of the supporting plate 200 is adjusted, after the supporting plate 200 is adjusted to a proper angle, the limiting plate 450 is inserted into the limiting hole 230 through the spring 440, and the threaded rod 340 penetrates through the corresponding second threaded hole 330 and the first threaded hole 310 to reinforce the supporting plate 200, so that pit walls at different angles can be conveniently supported.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. Can effectively prevent foundation ditch strutting arrangement that foundation ditch collapsed, its characterized in that includes:
a base plate (100), wherein two mounting plates (110) are mounted on the top of the base plate (100);
the support plate (200), the support plate (200) is hinged at the edge of the top of the side wall of the bottom plate (100), two fixing plates (210) are reversely arranged on the side wall of the support plate (200), guide grooves (220) are formed in the side wall of each fixing plate (210), and a plurality of limit holes (230) are formed in the side wall of each guide groove (220);
the movable pipe (300) is hinged between the two mounting plates (110), and a sliding rod (320) is arranged in the movable pipe (300);
slide (400), slide (400) are articulated slide bar (320) other end, guide block (410) are installed to slide (400) symmetry lateral wall, guide block (410) are located inside guide slot (220), spout (420) have been seted up to slide (400) lateral wall, spout (420) inside is provided with second slide (430), spring (440) are installed to second slide (430) lateral wall, limiting plate (450) are installed to another lateral wall of second slide (430), limiting plate (450) run through stretch out guide block (410) and stretch into limiting hole (230) inside.
2. The foundation pit supporting device capable of effectively preventing collapse of a foundation pit according to claim 1, wherein a plurality of first threaded holes (310) are formed in a pipe body of the movable pipe (300), a plurality of second threaded holes (330) are formed in a pipe body of the sliding rod (320), and the second threaded holes (330) are consistent in number with the first threaded holes (310) and are matched in position.
3. A foundation pit supporting device capable of effectively preventing collapse of a foundation pit according to claim 2, wherein a threaded rod (340) is arranged at the position where the second threaded hole (330) is communicated with the first threaded hole (310), and the threaded rod (340) rotates to penetrate through the second threaded hole (330) and the first threaded hole (310).
4. A pit supporting device capable of effectively preventing pit collapse according to claim 3, wherein a first fixing strip (120) is mounted on the side wall of the bottom plate (100), a T-shaped chute (130) is formed on the side wall of the first fixing strip (120), and the T-shaped chute (130) extends to the right end of the first fixing strip (120) and does not extend to the left end of the first fixing strip (120).
5. The foundation pit supporting device capable of effectively preventing collapse of a foundation pit according to claim 4, wherein a second fixing strip (140) is installed on the other side wall of the bottom plate (100), and a T-shaped sliding strip (150) matched with the T-shaped sliding groove (130) is installed on the side wall of the second fixing strip (140).
6. The foundation pit supporting device capable of effectively preventing collapse of a foundation pit according to claim 5, wherein the side wall of the base plate (100) is provided with a fixing rod (160), a clamping plate (170) is movably connected with the rod body of the fixing rod (160), the side wall of the base plate (100) is also provided with an extension plate (180), and the top of the extension plate (180) is provided with a clamping groove (190).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722234.1U CN219653722U (en) | 2023-04-04 | 2023-04-04 | Foundation pit supporting device capable of effectively preventing foundation pit from collapsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722234.1U CN219653722U (en) | 2023-04-04 | 2023-04-04 | Foundation pit supporting device capable of effectively preventing foundation pit from collapsing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653722U true CN219653722U (en) | 2023-09-08 |
Family
ID=87860630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320722234.1U Active CN219653722U (en) | 2023-04-04 | 2023-04-04 | Foundation pit supporting device capable of effectively preventing foundation pit from collapsing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653722U (en) |
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2023
- 2023-04-04 CN CN202320722234.1U patent/CN219653722U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |