CN114525792A - Foundation pit supporting device for civil engineering and construction method thereof - Google Patents
Foundation pit supporting device for civil engineering and construction method thereof Download PDFInfo
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- CN114525792A CN114525792A CN202210203682.0A CN202210203682A CN114525792A CN 114525792 A CN114525792 A CN 114525792A CN 202210203682 A CN202210203682 A CN 202210203682A CN 114525792 A CN114525792 A CN 114525792A
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- foundation pit
- supporting
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- positioning
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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Abstract
The invention belongs to the technical field of civil engineering, in particular to a foundation pit supporting device for civil engineering and a construction method thereof, wherein the supporting device comprises a supporting and protecting plate, the front surface of the supporting and protecting plate is provided with a reinforcing plate and a stress groove, an installation block is arranged in the stress groove, a rotary connecting block is arranged in the middle of the installation block, an adjusting and supporting column is arranged at the top end of the rotary connecting block, and a positioning base is arranged at the bottom end of the adjusting and supporting column; according to the foundation pit supporting device for civil engineering, the reinforcing plate and the stress groove can be used for effectively reinforcing the supporting plate, meanwhile, acting force during supporting can be uniformly distributed on the surface of the supporting plate, the rotary connecting block and the adjusting support column can be used for freely adjusting the mounting position of the positioning base according to use requirements, the positioning groove can be used for effectively fixing the positioning base and the ground of a foundation pit through the design that the positioning pile is inserted into the ground, and the supporting plate and the positioning base are connected and fixed through the adjusting support column, so that the device is convenient to mount and dismount.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and particularly relates to a foundation pit supporting device for civil engineering and a construction method thereof.
Background
In the prior art, the foundation pit support is generally supported by using support modes such as row pile support, underground continuous wall support, cement retaining wall support and the like.
Original supporting device is when using, all support the supporting plate for directly utilizing the support column usually, however can lead to the supporting plate atress uneven like this, can lead to a backplate fracture because of support column installation position atress degree is higher on the supporting plate after long-term the use, the life of backplate is propped in the influence, and foundation ditch bottom all has ponding and silt usually, need utilize the concrete to consolidate otherwise to lead to the supporting device to shift easily to the foundation ditch bottom when installing the location to the support column bottom, the effect is strutted in the influence.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a foundation pit supporting device for civil engineering and a construction method thereof, and the foundation pit supporting device has the characteristics of convenience in use, simplicity in installation and good supporting effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a foundation ditch supporting device for civil engineering, is including propping up the backplate, it is provided with gusset plate and atress groove to prop up the backplate front surface, atress inslot internally mounted has the installation piece, installation piece both ends are provided with construction bolt, be provided with the swivelling joint piece in the middle of the installation piece, the regulation support column is installed on swivelling joint piece top, be provided with adjusting bolt in the middle of the regulation support column, adjust the support column bottom and install the location base, location base both ends are provided with the constant head tank, constant head tank internally mounted has the spud, prop up the inside stock installed part that still installs of backplate, stock installed part internally mounted has the stock.
As a preferable technical scheme of the invention, the reinforcing plate, the stress groove and the supporting plate are made of an integrated prefabricated material, and the reinforcing plate is arranged on the surface of the supporting plate in a shape like a Chinese character 'jing'.
As a preferred technical scheme of the invention, the mounting block is fixed inside the stress groove through the mounting bolt, and the mounting block is fixedly connected with the adjusting support column through the rotary connecting block.
As a preferable technical scheme of the invention, the mounting block enables the adjusting support column to freely adjust the angle between the adjusting support column and the ground of the foundation pit through the rotating connecting block.
As a preferred technical scheme of the present invention, the positioning base is fixedly connected to the supporting plate through the adjusting support column, and the adjusting support column telescopically adjusts the length thereof through the adjusting bolt.
As a preferred technical scheme of the present invention, the positioning grooves are disposed at the front and rear ends of the positioning base, and the positioning grooves fix the positioning base and the bottom of the foundation pit by inserting the bottom ends of the positioning piles into the ground of the foundation pit.
As a preferred technical scheme of the present invention, the anchor rod mounting members are installed at four corners of the surface of the support plate, and the support plate and the side wall of the foundation pit are fixed by anchoring the anchor rods into the side wall of the foundation pit.
The invention also provides a construction method of the foundation pit supporting device for civil engineering, which comprises the following steps: the supporting plate is fixedly installed on the side wall of the foundation pit through the anchor rod, the installation block is fixedly installed through the installation bolt and the stress groove, the length and the angle of the adjusting support column are adjusted through the rotary connecting block and the adjusting bolt according to the use requirements, the position of the positioning base is positioned, and then the positioning pile is inserted into the underground of the foundation pit and the positioning base is fixed.
Compared with the prior art, the invention has the beneficial effects that: according to the foundation pit supporting device for civil engineering, the reinforcing plate and the stress groove are utilized to effectively reinforce the supporting plate, meanwhile, acting force during supporting can be uniformly distributed on the surface of the supporting plate, the supporting plate is prevented from cracking due to uneven stress, the service life of the supporting device is ensured, the mounting position of the positioning base can be freely adjusted according to use requirements by utilizing the rotary connecting block and the adjusting support column, the adaptability of the device is ensured, the positioning base and the ground of the foundation pit can be effectively fixed by utilizing the positioning groove through the design that the positioning pile is inserted into the ground, the process of reinforcing the bottom of the foundation pit by utilizing concrete is omitted, the mounting efficiency is ensured, the construction cost is reduced, the design that the supporting plate and the positioning base are connected and fixed through the adjusting support column facilitates the mounting and dismounting of the device, and the construction efficiency of the device is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic axial side view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
in the figure: 1. supporting the guard plate; 2. a reinforcing plate; 3. a stress groove; 4. mounting blocks; 5. installing a bolt; 6. rotating the connecting block; 7. adjusting the supporting columns; 8. adjusting the bolt; 9. positioning a base; 10. positioning a groove; 11. positioning the pile; 12. an anchor mount; 13. an anchor rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a foundation ditch supporting device for civil engineering, including a backplate 1, 1 front surface of backplate is provided with gusset plate 2 and atress groove 3, 3 internally mounted of atress groove have installation piece 4, installation piece 4 both ends are provided with construction bolt 5, be provided with swivelling joint piece 6 in the middle of the installation piece 4, regulation support column 7 is installed on swivelling joint piece 6 top, be provided with adjusting bolt 8 in the middle of the regulation support column 7, 7 bottom of regulation support column installs location base 9, 9 both ends of location base are provided with constant head tank 10, constant head tank 10 internally mounted has guide pile 11, 1 inside still installs stock installed part 12 of strut board, 12 internally mounted of stock installed part has stock 13, when using, it is fixed with the installation of foundation ditch lateral wall earlier with backplate 1 to support, then it is fixed with the installation of atress groove 3 with construction bolt 5 with installation piece 4 utilization, later utilize swivelling joint piece 6 and adjusting bolt 8 to adjust the length and the angle of regulation support column 7 and to location to the demand of use to fix a position The position of base 9 is fixed a position, insert the spud 11 underground with the foundation ditch again and fix positioning base 9 can, it is very convenient, utilize gusset plate 2 and atress groove 3 can effectively be with strutting effort homogeneous action on 1 surface of backplate, avoid propping up backplate 1 and leading to the fracture because of the atress is uneven, the life of device has been guaranteed, utilize swivelling joint piece 6 and regulation support column 7 can adjust positioning base 9's mounted position according to the user demand, the adaptability of device has been guaranteed, utilize constant head tank 10 and spud 11 can directly carry out effective fixation with positioning base 9 and foundation ditch ground, the process of utilizing the concrete to carry out reinforcement has been subtracted, also reduce use cost when having guaranteed the installation effectiveness.
Specifically, according to fig. 1 and 3, in this embodiment, the reinforcing plate 2, the force-receiving groove 3, and the supporting plate 1 are made of an integral prefabricated material, and the reinforcing plate 2 is arranged on the surface of the supporting plate 1 in a shape like a Chinese character 'jing', so that the supporting force can be uniformly dispersed.
Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the mounting block 4 is fixed inside the force-receiving groove 3 by a bolt through a mounting bolt 5, and the mounting block 4 is fixed to the adjusting support column 7 through a rotating connection block 6, so that the mounting block 4 is effectively fixed.
Specifically, according to fig. 1 and fig. 4, in this embodiment, the mounting block 4 enables the adjusting support column 7 to freely adjust the angle between itself and the ground of the foundation pit through the rotating connection block 6, so that the adjustability of the device is ensured.
Specifically, as shown in fig. 1 and fig. 4, in this embodiment, the positioning base 9 is fixedly connected to the supporting plate 1 through the adjusting support column 7, and the adjusting support column 7 telescopically adjusts the length thereof through the adjusting bolt 8, so that the adaptability of the device is improved.
Specifically, according to fig. 1 and 5, in this embodiment, the positioning grooves 10 are disposed at the front and rear ends of the positioning base 9, and the positioning grooves 10 fix the positioning base 9 to the bottom of the foundation pit by inserting the bottom end of the positioning piles 11 into the ground of the foundation pit, thereby ensuring effective fixation of the positioning base 9.
Specifically, according to fig. 1 and fig. 2, in this embodiment, the anchor rod mounting members 12 are installed at four corners of the surface of the supporting plate 1, and the anchor rod mounting members 12 fix the supporting plate 1 and the side wall of the foundation pit by anchoring the anchor rods 13 into the side wall of the foundation pit, thereby ensuring stable connection between the supporting plate 1 and the side wall of the foundation pit.
The working principle and the using process of the invention are as follows: the foundation pit supporting device for civil engineering is characterized in that when in use, a supporting and protecting plate 1 is firstly installed and fixed with the side wall of a foundation pit by using an anchor rod 13, then an installation block 4 is installed and fixed with a stress groove 3 by using an installation bolt 5, then the length and the angle of an adjusting support column 7 are adjusted by using a rotary connecting block 6 and an adjusting bolt 8 according to use requirements, the position of a positioning base 9 is positioned, and then a positioning pile 11 is inserted into the underground of the foundation pit to fix the positioning base 9, so that the supporting and protecting device is very convenient, the supporting and protecting force can be effectively and uniformly acted on the surface of the supporting and protecting plate 1 by using a reinforcing plate 2 and a stress groove 3, the cracking of the supporting and protecting plate 1 caused by uneven stress is avoided, the service life of the device is ensured, the installation position of the positioning base 9 can be adjusted according to use requirements by using the rotary connecting block 6 and the adjusting support column 7, the adaptability of the device is ensured, and the positioning groove 10 and the positioning pile 11 can be directly and effectively fix the positioning base 9 with the ground of the foundation pit, the process of reinforcing by utilizing concrete is omitted, the installation efficiency is ensured, and the use cost is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a foundation ditch support device for civil engineering, includes a backplate (1), its characterized in that: the utility model discloses a fixing device for the anchor rod of a motor vehicle, including backplate (1), stress groove (3), install piece (4) in stress groove (3) internally mounted, install piece (4) both ends and be provided with construction bolt (5), be provided with swivel connected block (6) in the middle of installation piece (4), adjusting support post (7) are installed on swivel connected block (6) top, be provided with adjusting bolt (8) in the middle of adjusting support post (7), adjusting support post (7) bottom is installed and is fixed a position base (9), location base (9) both ends are provided with constant head tank (10), constant head tank (10) internally mounted has spud (11), inside anchor rod installed part (12) still installed of backplate (1), anchor rod installed part (12) internally mounted has anchor rod (13).
2. A foundation pit supporting device for civil engineering work as claimed in claim 1, wherein: the reinforcing plate (2), the stress groove (3) and the supporting and protecting plate (1) are made of an integrated prefabricated material, and the reinforcing plate (2) is arranged on the surface of the supporting and protecting plate (1) in a shape like a Chinese character 'jing'.
3. A foundation pit supporting device for civil engineering work as claimed in claim 1, wherein: the mounting block (4) is fixed inside the stress groove (3) through the mounting bolt (5) through a bolt, and the mounting block (4) is fixedly connected with the adjusting support column (7) through the rotary connecting block (6).
4. A foundation pit supporting device for civil engineering work as claimed in claim 3, wherein: the installation block (4) enables the adjusting support column (7) to freely adjust the angle between the adjusting support column (7) and the ground of the foundation pit through the rotary connection block (6).
5. A foundation pit supporting device for civil engineering work as claimed in claim 1, wherein: the positioning base (9) is fixedly connected with the supporting plate (1) through the adjusting support column (7), and the adjusting support column (7) is used for adjusting the length of the positioning base in a telescopic mode through the adjusting bolt (8).
6. A foundation pit supporting device for civil engineering work as claimed in claim 1, wherein: the positioning groove (10) is arranged at the front end and the rear end of the positioning base (9), and the positioning groove (10) is formed by inserting the bottom end of the positioning pile (11) into the ground of the foundation pit to fix the positioning base (9) and the bottom of the foundation pit.
7. A foundation pit supporting device for civil engineering work as claimed in claim 1, wherein: anchor rod installed part (12) are installed prop up backplate (1) surface four corners, anchor rod installed part (12) are through inciting somebody to action anchor rod (13) anchor into inside the messenger of foundation ditch lateral wall prop up backplate (1) and fix with the foundation ditch lateral wall.
8. A method of constructing a foundation pit supporting device for civil engineering works as set forth in any one of claims 1 to 7, wherein: the method comprises the following steps: the supporting and protecting plate (1) is fixedly installed on the side wall of the foundation pit by using the anchor rod (13), then the installation block (4) is fixedly installed by using the installation bolt (5) and the stress groove (3), then the length and the angle of the adjusting and supporting column (7) are adjusted by using the rotary connecting block (6) and the adjusting bolt (8) according to the use requirements, the position of the positioning base (9) is positioned, and then the positioning pile (11) is inserted into the underground of the foundation pit to fix the positioning base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210203682.0A CN114525792A (en) | 2022-03-03 | 2022-03-03 | Foundation pit supporting device for civil engineering and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210203682.0A CN114525792A (en) | 2022-03-03 | 2022-03-03 | Foundation pit supporting device for civil engineering and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114525792A true CN114525792A (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210203682.0A Withdrawn CN114525792A (en) | 2022-03-03 | 2022-03-03 | Foundation pit supporting device for civil engineering and construction method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN114525792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198769A (en) * | 2022-08-25 | 2022-10-18 | 湖北理工学院 | Regulation formula underground structure supporting device with automatic monitoring |
-
2022
- 2022-03-03 CN CN202210203682.0A patent/CN114525792A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198769A (en) * | 2022-08-25 | 2022-10-18 | 湖北理工学院 | Regulation formula underground structure supporting device with automatic monitoring |
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Application publication date: 20220524 |
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| WW01 | Invention patent application withdrawn after publication |