CN115404872A - Foundation pit supporting device for constructional engineering - Google Patents
Foundation pit supporting device for constructional engineering Download PDFInfo
- Publication number
- CN115404872A CN115404872A CN202111234075.2A CN202111234075A CN115404872A CN 115404872 A CN115404872 A CN 115404872A CN 202111234075 A CN202111234075 A CN 202111234075A CN 115404872 A CN115404872 A CN 115404872A
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- Prior art keywords
- plate
- supporting plate
- foundation pit
- groups
- rod
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 71
- 230000000149 penetrating effect Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 17
- 230000000670 limiting effect Effects 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Images
Classifications
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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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
- E02D5/765—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a foundation pit supporting device for constructional engineering, which comprises a main body plate of a ground support and lower limiting seats, wherein a side supporting plate is arranged at the top of one side of the main body plate of the ground support, four groups of welding slide rails are arranged at one side of the side supporting plate, and two groups of lower limiting seats are arranged at the top of one side of the side supporting plate; a plurality of groups of front embedded plates are arranged on one side of the side supporting plate, and four groups of penetrating screw rods are arranged on one side of each front embedded plate in a penetrating way; a rotary supporting plate is installed on one side of the side supporting plate, and a telescopic plate is installed at the bottom of the inner side of the rotary supporting plate. According to the invention, through the installation of the rotary supporting plate, the problem that workers go up and down the foundation pit and carry articles are inconvenient when the traditional device is used is effectively solved.
Description
Technical Field
The invention relates to the technical field of foundation pit construction, in particular to a foundation pit supporting device for constructional engineering.
Background
The foundation pit excavation method is characterized in that a foundation pit needs to be measured and excavated before modern construction and construction are set up, firstly, the foundation pit construction on a building is the most important link of the whole building, and because the foundation pit is low in construction, soil on the wall of the pit can fall off or even collapse, supporting structures need to be installed around the foundation pit for foundation pit support and protection, the phenomenon that the foundation pit collapses due to water and soil loss can not occur, and the defects of the traditional foundation pit supporting device need to be improved.
The foundation pit supporting device for the building engineering in the prior art has the following defects:
1. the patent document CN210134431U discloses a deep foundation pit supporting device "comprising a supporting and protecting plate and a first supporting pile, wherein the first supporting pile is connected with the supporting plate, a second supporting pile is connected to the first supporting pile, one end of the second supporting pile, which is far away from the first supporting pile, is connected with the supporting plate, one end of the first supporting pile, which is far away from the supporting and protecting plate, is connected with a threaded cylinder, one end of the threaded cylinder, which is far away from the first supporting pile, is in threaded connection with a threaded rod, one end of the threaded rod, which is far away from the threaded cylinder, is in rotational connection with a box body, and a telescopic mechanism is arranged in the box body; according to the device, the threaded rod connected with the box body is driven to rotate through the telescopic mechanism in the box body, so that the threaded barrel meshed with the box body is driven to stretch, the length of the first support pile connected with the box body is adjusted, meanwhile, a bidirectional adjusting function is realized, and the device is convenient to use.
2. When the existing foundation pit supporting device for building construction is used, the depth of a foundation pit is deep generally, when workers need to go down to the bottom of the foundation pit for construction operation, the escalators are required to be adopted to prevent up and down movement, but when the workers need to carry working materials and working tools, the escalators used by the traditional device can not provide convenience for the workers, the working pressure of the workers can be increased greatly, and the devices are not beneficial to the workers.
Disclosure of Invention
The invention aims to provide a foundation pit supporting device for building engineering, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a foundation pit supporting device for constructional engineering comprises a ground support main body plate and lower limiting seats, wherein a side supporting plate is installed at the top of one side of the ground support main body plate, four groups of welding slide rails are installed at one side of the side supporting plate, and two groups of lower limiting seats are installed at the top of one side of the side supporting plate;
a plurality of groups of front embedded plates are arranged on one side of the side supporting plate, and four groups of penetrating screw rods are arranged on one side of each front embedded plate in a penetrating way;
a rotary supporting plate is installed on one side of the side supporting plate, and a telescopic plate is installed at the bottom of the inner side of the rotary supporting plate.
Preferably, the inside of ground props main part board one side is run through and is installed the swivelling joint pole, and the locating part is installed at the top of lateral part backup pad one side.
Preferably, a hydraulic rod is installed at the top of the lower limiting seat, an oil cylinder is installed on the outer side of the hydraulic rod through a connecting piece, a piston rod is installed at the output end of the hydraulic rod, and an upper limiting seat is installed at the top of the piston rod.
Preferably, a movable sliding block is installed on the inner side of the welding sliding rail, an installation angle seat is installed on the inner side of the movable sliding block, two groups of three gusset plates are installed on one side of the installation angle seat, and a positioning bolt penetrates through the top of the installation angle seat.
Preferably, a rear embedded plate is installed at one side of the penetrating screw, and a drill rod is installed at one side of the rear embedded plate in a penetrating manner.
Preferably, the inner side of the top of the rotating support plate is provided with a rotating shaft rod in a penetrating manner, one side of the rotating support plate is provided with a plurality of sets of anti-slip strips, and the front and the back of the rotating support plate are provided with positioning bolts in a penetrating manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the drill rod, when the device is fixed, the front embedded plate and the rear embedded plate are directly embedded and installed at the inner sides of the side supporting plates, and are installed and fixed through the penetrating screw rod, and the drill rod at one side is uniformly inserted into the wall of the foundation pit for positioning by moving after being fixed, so that the supporting effect of the device is prevented from being influenced by the phenomenon that the supporting wall and the wall of the foundation pit slip in rainy days, the supporting stability of the device is greatly improved, and the normal use of the device is ensured.
2. According to the device, the rotary supporting plate is arranged, when the device is used, the positioning bolts on the front side and the back side of the rotary supporting plate can be pulled out, the expansion plate on the inner side of the rotary supporting plate is pulled out to reach the moving length, and then the positioning bolts are inserted into the device, so that the expansion plate is fixed, a slope is provided for workers by extending the expansion plate, the workers can conveniently go up and down a foundation pit, and meanwhile, the workers can conveniently carry articles on the inner side, the use effect of the device is greatly improved, and the labor pressure of the workers is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the mounting bracket of the present invention;
FIG. 3 is a schematic view of the construction of the drill rod of the present invention;
fig. 4 is a schematic structural view of the rotating support plate of the present invention.
In the figure: 1. a main floor of a ground support; 101. a rotating connecting rod; 102. a side support plate; 103. a limiting member; 2. a hydraulic rod; 201. an upper limiting seat; 202. a piston rod; 203. an oil cylinder; 204. a lower limit seat; 3. mounting an angle seat; 301. welding the slide rail; 302. a movable slide block; 303. a three-gusset plate; 304. positioning a bolt; 4. a drill rod; 401. a front insert plate; 402. a through screw; 403. a rear embedded plate; 5. rotating the support plate; 501. rotating the shaft lever; 502. anti-slip strips; 503. a retractable plate; 504. and (6) positioning the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present invention provides an embodiment: a foundation pit supporting device for construction engineering;
the first embodiment is as follows: the ground support comprises a ground support main body plate 1, wherein a side supporting plate 102 is arranged at the top of one side of the ground support main body plate 1, a rotating connecting rod 101 is arranged in one side of the ground support main body plate 1 in a penetrating manner, a limiting part 103 is arranged at the top of one side of the side supporting plate 102, the ground support main body plate 1 is an integral gravity bearing structure of the device and provides mounting positions for the top and one side devices, the stability of the integral device is ensured, the inside of one side of the ground support main body plate 1 is fixed with the side supporting plate 102 through the rotating connecting rod 101, so that the side supporting plate 102 can be rotated and adjusted under the action of the rotating connecting rod 101, the carrying and transportation of the main body device of a worker are facilitated, the limiting part 103 at the top of the side supporting plate 102 provides a limiting effect for the rotating supporting plate 5 at one side, and the problem that the rotating supporting plate 5 is shaken to cause falling off can be prevented, four groups of welding slide rails 301 are installed on one side of the side supporting plate 102, a movable sliding block 302 is installed on the inner side of the welding slide rail 301, an installation angle seat 3 is installed on the inner side of the movable sliding block 302, two groups of three gusset plates 303 are installed on one side of the installation angle seat 3, a positioning bolt 304 is installed at the top of the installation angle seat 3 in a penetrating mode, the welding slide rail 301 on one side of the side supporting plate 102 is fixed with a main structure in a welding mode to ensure that the installation structure on the inner side can be stably installed without shaking, the installation angle seat 3 on the inner side is embedded and installed on the inner side of the welding slide rail 301 under the action of the movable sliding block 302, then the installation angle seat 3 is fixed with the main structure on the bottom through the positioning bolt 304 to ensure a stable box for installation of the device, the triangular brace plates 303 on the front side and the back side of the installation angle seat 3 have good stability and bending prevention effect, and the right angle strength of the device can be increased, two sets of lower spacing seats 204 are installed at the top of lateral part backup pad 102 one side, hydraulic stem 2 is installed at the top of lower spacing seat 204, hydro-cylinder 203 is installed through the connecting piece in the outside of hydraulic stem 2, piston rod 202 is installed to the output of hydraulic stem 2, spacing seat 201 is installed on the top of piston rod 202, spacing seat 204 and last spacing seat 201 are connected with the main part device through bolt construction down, install the edge part at the main part device respectively, can increase inboard bearing structure's supporting effect, hydraulic stem 2 adjusts the piston rod 202 of output through the hydro-cylinder 203 of outside installation, spacing seat 201 is fixed with lateral part backup pad 102 on driving the top through flexible, guarantee the stability of device.
Referring to fig. 3, a supporting device for a foundation pit for construction engineering;
the second embodiment: including lateral part backup pad 102, embedding board 401 before a plurality of groups is installed to one side of lateral part backup pad 102, one side of preceding embedding board 401 is run through and is installed four groups and run through screw rod 402, it installs back embedding board 403 to run through screw rod 402's one side, one side of back embedding board 403 is run through and is installed drill rod 4, preceding embedding board 401 and the both sides at lateral part backup pad 102 are installed in the embedding of back embedding board 403, increase the stable effect of device when guaranteeing that the surface is level, the installation stability that the through screw rod 402 that one side was run through and is installed can greatly increased embedding board and lateral part backup pad 102, drill rod 4 of one side inserts and installs and can prevent that the backup pad from appearing rocking, the stability of device has been promoted greatly.
Referring to fig. 4, a supporting device for a foundation pit for construction engineering;
example three: including lateral part backup pad 102, rotatory backup pad 5 is installed to one side of lateral part backup pad 102, expansion plate 503 is installed to the inboard bottom of rotatory backup pad 5, the inboard at rotatory backup pad 5 top is run through and is installed rotatory axostylus axostyle 501, many groups' antislip strip 502 is installed to one side of rotatory backup pad 5, the front and the back of rotatory backup pad 5 are run through and are installed location bolt 504, rotatory backup pad 5 is through the rotatory main part angle of regulation of rotatory axostylus axostyle 501 at top, dismantle the location bolt 504 at front and the back behind the angle regulation and can take out inside expansion plate 503, provide the slope for the staff, supply the staff to carry the goods, the antislip strip 502 of one side has the skid-proof effect of increase device frictional force, prevent that the staff from appearing the condition of slipping when walking from top to bottom.
The working principle is as follows: when the portable drill rod is used, the connecting rod 101 is rotated to drive the side supporting plate 102 to rotate to form a right angle, the front embedded plate 401 and the rear embedded plate 403 are embedded and installed on the inner side of the side supporting plate 102 and then fixed through the penetrating screw 402, the drill rod 4 on one side of the main body device is inserted into the inner part of a foundation pit wall after the fixing, the movable sliding block 302 is embedded and installed on the inner side of the welding sliding rail 301, when an object needs to be conveyed up and down, the rotating supporting plate 5 can be adjusted through rotation, and then the telescopic plate 503 is drawn out and fixed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claims.
Claims (6)
1. The utility model provides a foundation ditch supporting device that building engineering used, includes ground brace main part board (1) and lower limit seat (204), its characterized in that: a side supporting plate (102) is installed at the top of one side of the ground support main body plate (1), four groups of welding sliding rails (301) are installed at one side of the side supporting plate (102), and two groups of lower limiting seats (204) are installed at the top of one side of the side supporting plate (102);
a plurality of groups of front embedded plates (401) are arranged on one side of the side supporting plate (102), and four groups of penetrating screws (402) are arranged on one side of each front embedded plate (401) in a penetrating way;
a rotary supporting plate (5) is installed on one side of the side supporting plate (102), and a telescopic plate (503) is installed at the bottom of the inner side of the rotary supporting plate (5).
2. A retaining and protecting device for foundation pit of construction engineering as claimed in claim 1, wherein: the inside of one side of the ground strut main body plate (1) is provided with a rotating connecting rod (101) in a penetrating way, and the top of one side of the side supporting plate (102) is provided with a limiting part (103).
3. A retaining and protecting device for foundation pit of construction engineering as claimed in claim 1, wherein: the hydraulic rod (2) is installed at the top of the lower limiting seat (204), the oil cylinder (203) is installed on the outer side of the hydraulic rod (2) through a connecting piece, the piston rod (202) is installed at the output end of the hydraulic rod (2), and the upper limiting seat (201) is installed at the top of the piston rod (202).
4. A retaining and protecting device for foundation pit of construction engineering as claimed in claim 1, wherein: movable sliding blocks (302) are installed to the inboard of welding slide rail (301), and installation angle seat (3) are installed to the inboard of movable sliding blocks (302), and two sets of three gusset boards (303) are installed to one side of installation angle seat (3), and positioning bolt (304) are installed in the top through-going of installation angle seat (3).
5. A retaining and protecting device for foundation pit of construction engineering as claimed in claim 1, wherein: a rear embedded plate (403) is installed on one side of the through screw (402), and a drill rod (4) is installed on one side of the rear embedded plate (403) in a penetrating mode.
6. A foundation pit supporting device for construction engineering according to claim 1, wherein: the inner side of the top of the rotating support plate (5) is provided with a rotating shaft rod (501) in a penetrating mode, one side of the rotating support plate (5) is provided with a plurality of sets of anti-slip strips (502), and the front side and the back side of the rotating support plate (5) are provided with positioning bolts (504) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234075.2A CN115404872A (en) | 2021-10-22 | 2021-10-22 | Foundation pit supporting device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234075.2A CN115404872A (en) | 2021-10-22 | 2021-10-22 | Foundation pit supporting device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115404872A true CN115404872A (en) | 2022-11-29 |
Family
ID=84155015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111234075.2A Pending CN115404872A (en) | 2021-10-22 | 2021-10-22 | Foundation pit supporting device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115404872A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409942Y1 (en) * | 2005-12-01 | 2006-03-03 | 서상건 | Strut supporting member for temporary soil sheathing |
| CN108844619A (en) * | 2018-06-12 | 2018-11-20 | 中国地质大学（武汉） | A kind of Rock And Soil vibration-testing pedestal, correction algorithm and its device |
| CN211665768U (en) * | 2020-01-11 | 2020-10-13 | 四川中宇建设工程有限公司 | Building construction basis deep basal pit excavation construction protective structure |
| CN211816278U (en) * | 2020-01-19 | 2020-10-30 | 郭学妍 | Removable supporting is used in building engineering construction |
| CN213619877U (en) * | 2020-10-28 | 2021-07-06 | 山东省大通公路工程有限责任公司 | Pouring storage vehicle |
| CN213628782U (en) * | 2020-08-14 | 2021-07-06 | 浙江康明斯机械有限公司 | Planetary reducer |
-
2021
- 2021-10-22 CN CN202111234075.2A patent/CN115404872A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409942Y1 (en) * | 2005-12-01 | 2006-03-03 | 서상건 | Strut supporting member for temporary soil sheathing |
| CN108844619A (en) * | 2018-06-12 | 2018-11-20 | 中国地质大学（武汉） | A kind of Rock And Soil vibration-testing pedestal, correction algorithm and its device |
| CN211665768U (en) * | 2020-01-11 | 2020-10-13 | 四川中宇建设工程有限公司 | Building construction basis deep basal pit excavation construction protective structure |
| CN211816278U (en) * | 2020-01-19 | 2020-10-30 | 郭学妍 | Removable supporting is used in building engineering construction |
| CN213628782U (en) * | 2020-08-14 | 2021-07-06 | 浙江康明斯机械有限公司 | Planetary reducer |
| CN213619877U (en) * | 2020-10-28 | 2021-07-06 | 山东省大通公路工程有限责任公司 | Pouring storage vehicle |
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