CN115506367A - Construction deep foundation pit supporting device with adaptability regulatory function - Google Patents
Construction deep foundation pit supporting device with adaptability regulatory function Download PDFInfo
- Publication number
- CN115506367A CN115506367A CN202211278076.1A CN202211278076A CN115506367A CN 115506367 A CN115506367 A CN 115506367A CN 202211278076 A CN202211278076 A CN 202211278076A CN 115506367 A CN115506367 A CN 115506367A
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- fixedly connected
- wall
- foundation pit
- construction
- supporting device
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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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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction deep foundation pit supporting device with an adaptability adjusting function, which comprises a foundation pit body, wherein a fixed box is arranged in the foundation pit body, a partition plate is fixedly connected in the fixed box, a bidirectional threaded rod penetrating through the top wall in the fixed box is installed on the partition plate, one end, positioned above the fixed box, of the bidirectional threaded rod is fixedly connected with a first rotating button, two threaded grooves in the outer wall of the bidirectional threaded rod are opposite in direction and are in threaded connection with tooth blocks, each tooth block is rectangular, tooth grooves are formed in four side walls, a first gear is meshed with the outer wall of each tooth block, and the middle parts of the four gears positioned on the same side are jointly penetrated through and provided with a square frame. The device can be suitable for supporting foundation pits with different sizes by adjusting the distance of the adjusting plate, the application range is wide, and meanwhile, the firmness of the device is greatly improved by fixing the plurality of nail columns with the bottom of the foundation pit.
Description
Technical Field
The invention relates to the technical field of deep foundation pit supporting, in particular to a construction deep foundation pit supporting device with an adaptive adjusting function.
Background
With the continuous acceleration of urbanization construction, the development of urban subways is faster and faster; in order to solve the urban congestion, the nation vigorously develops urban subways, and in urban construction, a plurality of problems are often required to be overcome in the construction process; in the construction process, a plurality of foundation pits and parts which need a large amount of concrete are excavated, and the important positions have important positions in the construction process, so that the foundation pits need to be supported after being excavated.
At present, a bored pile is generally adopted for foundation pit support, and a horizontal reinforced concrete support is arranged in a pit, so that the rigidity and stability of a foundation pit support structure are improved, the deformation of the foundation pit is controlled, the accidents of the foundation pit are greatly reduced, the construction and maintenance of the concrete support and the replacement and removal of the concrete support increase the progress of foundation pit construction, and the construction cost is increased. And the supporting piece in the existing deep foundation pit supporting device is often fixed, cannot be adjusted in adaptability according to different deep foundation pits, and has certain limitation in use.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a construction deep foundation pit supporting device with an adaptive adjusting function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a deep basal pit supporting device is used in construction with adaptability regulatory function, includes the foundation ditch body, this internal fixed box that is equipped with of foundation ditch, fixedly connected with baffle in the fixed box, install the two-way threaded rod that runs through the roof in the fixed box on the baffle, the one end fixedly connected with turn button one that two-way threaded rod is located the fixed box top, the opposite direction and the threaded connection of two thread grooves of two-way threaded rod outer wall have the tooth piece, every the tooth piece all is rectangle and four lateral walls and has all seted up the tooth's socket, every the outer wall of tooth piece all meshes has gear one, is located four of homonymy the middle part of gear is run through jointly and is equipped with back shape frame, every common fixedly connected with a plurality of dead levers between the lateral wall of back shape frame and the fixed box, every the equal fixedly connected with in outer wall of gear one runs through the regulation pole of fixed box inner wall, every the one end that the gear was kept away from to the regulation pole all rotates and is connected with the slider, is located two of homonymy the tip of slider all slides jointly and inserts and is equipped with door type frame, every the equal fixedly connected with the regulating plate of laminating of both ends of door type frame, every the equal fixedly connected with the lateral wall of the equal of both ends of regulating plate and the telescopic link of foundation ditch body inner wall of regulating plate.
Preferably, the both ends of two-way threaded rod are run through and are established by the worm, the one end outer wall symmetric meshing that the worm is located the baffle below has two worm wheels, two the equal fixedly connected with fixed pin of outer wall of worm wheel, two the outer wall of fixed pin is overlapped jointly and is equipped with the shape frame of returning that runs through the fixed case lateral wall, the one end that returns the shape frame to be located the fixed case slides and inserts two guide posts that are equipped with fixed connection lateral wall under the baffle, it is located a plurality of nail posts of equal fixedly connected with of lateral wall under the both ends outside the fixed case to return the shape frame.
Preferably, the last lateral wall fixedly connected with of fixed case is solid fixed ring, gu fixed ring's upper end slip cover is equipped with the sliding sleeve, be equipped with rotary mechanism between sliding sleeve and the solid fixed ring, the sliding sleeve is located solid fixed ring outer one side lateral wall fixedly connected with mounting panel, the monitor is installed to the lower lateral wall of mounting panel.
Preferably, the outer wall of the fixing box is fixedly connected with a plurality of crawling ladders through a plurality of brackets.
Preferably, one end of the worm above the first knob is fixedly connected with a second knob.
Preferably, the lower end of each nail column is V-shaped.
Preferably, the rotating mechanism comprises a motor fixedly connected with the side wall of the sliding sleeve, the tail end of an output shaft of the motor vertically faces downwards and is fixedly connected with a gear II, and an annular tooth groove meshed with the gear II is formed in the inner wall of the fixing ring.
Compared with the prior art, this deep basal pit supporting device for construction with adaptability regulatory function's advantage lies in:
1. the adjusting plate is arranged, the two tooth blocks can be driven to move reversely by rotating the bidirectional threaded rod, so that the plurality of fixed rod adjusting rods are driven to rotate by meshing with the first gear, the distance of the adjusting plate is adjusted by driving the sliding block to slide on the outer wall of the portal frame, the foundation pits with different sizes are supported, and the application range is wide;
2. the nail columns are arranged, the worm drives the two worm gears to rotate, so that the two cylindrical pins are driven to do circular motion, the clip frame is pushed to move downwards through the sliding of the clip frame, and the plurality of nail columns are driven to move downwards until the plurality of nail columns are inserted into the bottom of the foundation pit body, so that the firmness of the device is greatly improved;
in conclusion, the distance of the adjusting plate is adjusted, so that the device can be suitable for supporting foundation pits with different sizes, the application range is wide, and meanwhile, the firmness of the device is greatly improved by fixing the plurality of the nail columns with the bottom of the foundation pit.
Drawings
Fig. 1 is a schematic structural diagram of a construction deep foundation pit supporting device with an adaptive adjusting function according to the present invention;
fig. 2 is a partial top view of a deep foundation pit supporting device for construction with an adaptive adjusting function according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 1;
fig. 4 is an enlarged view of the structure B in bitmap 1.
In the figure: the foundation pit supporting structure comprises a foundation pit body 1, a fixing box 2, a bidirectional threaded rod 3, a tooth block 4, a gear I5, a rectangular frame 6, a fixing rod 7, an adjusting rod 8, a sliding block 9, a door-shaped frame 10, an adjusting plate 11, a turn button I12, a worm screw 13, a worm wheel 14, a fixing pin 15, a turn frame 16, a guide column 17, a telescopic rod 18, a support 19, a fixing ring 20, a sliding sleeve 21, a motor 22, a gear II 23, an annular tooth groove 24, a mounting plate 25, a monitor 26, a turn button II 27, a screw column 28, a ladder 29 and a partition plate 30.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a deep basal pit supporting device is used in construction with adaptability regulatory function, includes foundation ditch body 1, is equipped with containing box 2 in the foundation ditch body 1, and the outer wall of containing box 2 is through a plurality of cat ladders 29 of a plurality of support 19 fixedly connected with, and cat ladder 29 has made things convenient for the device to be fixed the back, and constructor can climb up and down along cat ladder 29, is convenient for get into foundation ditch bottom work.
Fixedly connected with baffle 30 in the set bin 2, install the two-way threaded rod 3 that runs through the interior roof of set bin 2 on the baffle 30, one end fixedly connected with turn button 12 that two-way threaded rod 3 is located set bin 2 top, the both ends of two-way threaded rod 3 run through and establish by worm 13, and worm 13 is located one end fixedly connected with turn button two 27 of turn button 12 top, can rotate two-way threaded rod 3 and worm 13 respectively through rotating turn button one 12 and turn button two 27.
The one end outer wall symmetry meshing that worm 13 is located baffle 30 below has two worm wheels 14, the equal fixedly connected with fixed pin 15 of the outer wall of two worm wheels 14, the common cover of outer wall of two fixed pins 15 is equipped with the shape frame 16 that returns that runs through fixed case 2 lateral wall, the one end that returns the shape frame 16 and be located fixed case 2 slides and inserts two guide posts 17 that are equipped with fixed connection lateral wall under baffle 30, it is a plurality of nail posts 28 of equal fixedly connected with to return the shape frame 16 both ends that are located fixed case 2 outside, through rotating the rotatable worm 13 of two 27 turn buttons, then drive two worm wheel 14 antiport with it meshing, and drive two fixed pins 15 and carry out circular motion, thereby through the slip of two fixed pins 15 in returning the shape frame 16, it moves down to promote the shape frame 16, until driving the bottom that a plurality of nail posts 28 inserted the foundation ditch, the stability of the device is improved.
The opposite direction and the threaded connection of two thread grooves of 3 outer walls of two-way threaded rod have tooth piece 4, every tooth piece 4 all is the rectangle and four lateral walls have all seted up the tooth's socket, the outer wall of every tooth piece 4 all meshes gear one 5, the middle part that is located four gear one 5 of homonymy runs through jointly and is equipped with rectangle frame 6, common fixedly connected with has a plurality of dead levers 7 between the lateral wall of every rectangle frame 6 and fixed box 2, guarantees rectangle frame 6's unsettled nature.
The equal fixedly connected with of outer wall of every gear 5 runs through the regulation pole 8 of 2 inner walls of fixed box, the one end that every regulation pole 8 kept away from gear 5 all rotates and is connected with slider 9, the tip of two sliders 9 that are located the homonymy all slides jointly and inserts and be equipped with door type frame 10, the equal fixedly connected with in both ends of every door type frame 10 and the regulating plate 11 of foundation ditch body 1 inner wall laminating, the equal fixedly connected with of lateral wall of every regulating plate 11 and fixed box 2 lateral wall fixed connection's telescopic link 18, it rotates to rotate knob one 12 and drive two-way threaded rod 3 and rotate, utilize two reverse thread grooves of two-way threaded rod 3 outer wall, drive two blocks 4 and remove in opposite directions, then drive a plurality of gears 5 that correspond the meshing with it and rotate, adjust the angle of every regulation pole 8, make every regulation pole 8 drive every slider 9 and slide on corresponding door type frame 10 outer wall and promote a plurality of regulating plates 11 and move back to back on the back to each other, until supporting tight foundation ditch body 1's inner wall, make the device can adapt to not unidimensional strutting.
Further, the last fixed ring 20 of lateral wall fixedly connected with of fixed box 2, the upper end slip cover of fixed ring 20 is equipped with sliding sleeve 21, be equipped with rotary mechanism between sliding sleeve 21 and the fixed ring 20, rotary mechanism includes the motor 22 of fixed connection sliding sleeve 21 lateral wall, the terminal vertical downward and fixedly connected with gear two 23 of output shaft of motor 22, the annular tooth's socket 24 with two 23 looks meshing of gear is seted up to fixed ring 20's inner wall, starter motor 22 drives two 23 rotations of gear, then utilize two 23 meshes with annular tooth's socket 24 of gear, can realize two 23 rolls on annular tooth's socket 24 of gear, thereby drive sliding sleeve 21 and carry out circular motion, realize the direction regulation of monitor 26, the monitoring range of monitor 26 in to foundation ditch body 1 has been increased.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The deep foundation pit supporting device with the adaptability adjusting function for construction comprises a foundation pit body (1) and is characterized in that a fixed box (2) is arranged in the foundation pit body (1), a partition plate (30) is fixedly connected in the fixed box (2), a bidirectional threaded rod (3) penetrating through the inner top wall of the fixed box (2) is installed on the partition plate (30), one end of the bidirectional threaded rod (3) above the fixed box (2) is fixedly connected with a first rotating button (12), the two thread grooves in the outer wall of the bidirectional threaded rod (3) are opposite in direction and are in threaded connection with tooth blocks (4), each tooth block (4) is rectangular, four side walls of the tooth block (4) are respectively provided with a tooth socket, the outer wall of each tooth block (4) is respectively meshed with a first gear (5), the middle parts of the four first gears (5) positioned on the same side are respectively and are respectively provided with a rectangular frame (6), a plurality of fixing rods (7) are fixedly connected between the side wall of each rectangular frame (6) and the fixed box (2) together, the outer wall of each first gear (5) is fixedly connected with a sliding rod (8) penetrating through the inner wall of the fixed box (2), one end of each sliding block (9) is respectively positioned on the same side, and the sliding rod (9) is respectively positioned on the same side of each sliding block (9), every equal fixedly connected with in both ends of door type frame (10) and regulating plate (11) of foundation ditch body (1) inner wall laminating, every the equal fixedly connected with of lateral wall of regulating plate (11) and fixed case (2) lateral wall fixed connection's telescopic link (18).
2. The deep foundation pit supporting device with the adaptability adjusting function for construction as claimed in claim 1, wherein two ends of the bidirectional threaded rod (3) penetrate through a worm (13), two worm gears (14) are symmetrically meshed with one end outer wall of the worm (13) below the partition plate (30), two fixing pins (15) are fixedly connected to the outer walls of the two worm gears (14), two outer walls of the fixing pins (15) are jointly sleeved with a clip frame (16) penetrating through the side wall of the fixing box (2), one end of the clip frame (16) located in the fixing box (2) is slidably inserted with two guide columns (17) fixedly connected to the lower side wall of the partition plate (30), and a plurality of nail columns (28) are fixedly connected to the lower side walls of two ends of the clip frame (16) located outside the fixing box (2).
3. The deep foundation pit supporting device with the adaptability adjusting function for construction as claimed in claim 1, wherein the upper side wall of the fixed box (2) is fixedly connected with a fixed ring (20), the upper end of the fixed ring (20) is slidably sleeved with a sliding sleeve (21), a rotating mechanism is arranged between the sliding sleeve (21) and the fixed ring (20), the sliding sleeve (21) is located outside the fixed ring (20) and is fixedly connected with a mounting plate (25), and the lower side wall of the mounting plate (25) is provided with a monitor (26).
4. The deep foundation pit supporting apparatus for construction with an adaptive adjusting function according to claim 1, wherein a plurality of ladder stands (29) are fixedly connected to the outer wall of the fixing box (2) through a plurality of brackets (19).
5. The deep foundation pit supporting device with the adaptability adjusting function for construction as claimed in claim 2, wherein a second knob (27) is fixedly connected to one end of the worm (13) above the first knob (12).
6. The deep foundation pit supporting device for construction with adaptability adjusting function as claimed in claim 2, wherein the lower end of each nail column (28) is V-shaped.
7. The deep foundation pit supporting device with the adaptive adjusting function for construction as claimed in claim 3, wherein the rotating mechanism comprises a motor (22) fixedly connected with the side wall of the sliding sleeve (21), the tail end of an output shaft of the motor (22) is vertically downward and fixedly connected with a second gear (23), and the inner wall of the fixed ring (20) is provided with an annular tooth groove (24) meshed with the second gear (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211278076.1A CN115506367A (en) | 2022-10-19 | 2022-10-19 | Construction deep foundation pit supporting device with adaptability regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211278076.1A CN115506367A (en) | 2022-10-19 | 2022-10-19 | Construction deep foundation pit supporting device with adaptability regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115506367A true CN115506367A (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211278076.1A Pending CN115506367A (en) | 2022-10-19 | 2022-10-19 | Construction deep foundation pit supporting device with adaptability regulatory function |
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| Country | Link |
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| CN (1) | CN115506367A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120140318A (en) * | 2011-06-21 | 2012-12-31 | 서상건 | Variable stiffner jack for h-beam |
| CN112281869A (en) * | 2020-11-02 | 2021-01-29 | 王焕发 | Foundation ditch bearing structure and support equipment for building |
| CN213709568U (en) * | 2020-11-14 | 2021-07-16 | 王剑 | Deep foundation pit supporting device with adaptability adjusting function for subway construction |
| CN213952314U (en) * | 2020-10-27 | 2021-08-13 | 重庆市二零五勘测设计有限公司 | Deep basal pit supporting construction top horizontal displacement monitoring devices |
| CN114319385A (en) * | 2022-01-24 | 2022-04-12 | 云南壹壹建设工程有限公司 | Protection excavation supporting device with from rotating prevents basement uplift |
| CN217053392U (en) * | 2022-03-31 | 2022-07-26 | 东莞市建工集团有限公司 | House building foundation pit supporting structure |
| CN217053378U (en) * | 2021-11-29 | 2022-07-26 | 浙江宗盛建设有限公司 | Foundation pit supporting structure for road construction |
| CN217105127U (en) * | 2022-03-24 | 2022-08-02 | 湖北工建集团第三建筑工程有限公司 | Support device for construction of deep foundation pit of building |
| CN114922197A (en) * | 2022-06-08 | 2022-08-19 | 河南大学 | Foundation pit supporting structure in civil engineering construction process |
-
2022
- 2022-10-19 CN CN202211278076.1A patent/CN115506367A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120140318A (en) * | 2011-06-21 | 2012-12-31 | 서상건 | Variable stiffner jack for h-beam |
| CN213952314U (en) * | 2020-10-27 | 2021-08-13 | 重庆市二零五勘测设计有限公司 | Deep basal pit supporting construction top horizontal displacement monitoring devices |
| CN112281869A (en) * | 2020-11-02 | 2021-01-29 | 王焕发 | Foundation ditch bearing structure and support equipment for building |
| CN213709568U (en) * | 2020-11-14 | 2021-07-16 | 王剑 | Deep foundation pit supporting device with adaptability adjusting function for subway construction |
| CN217053378U (en) * | 2021-11-29 | 2022-07-26 | 浙江宗盛建设有限公司 | Foundation pit supporting structure for road construction |
| CN114319385A (en) * | 2022-01-24 | 2022-04-12 | 云南壹壹建设工程有限公司 | Protection excavation supporting device with from rotating prevents basement uplift |
| CN217105127U (en) * | 2022-03-24 | 2022-08-02 | 湖北工建集团第三建筑工程有限公司 | Support device for construction of deep foundation pit of building |
| CN217053392U (en) * | 2022-03-31 | 2022-07-26 | 东莞市建工集团有限公司 | House building foundation pit supporting structure |
| CN114922197A (en) * | 2022-06-08 | 2022-08-19 | 河南大学 | Foundation pit supporting structure in civil engineering construction process |
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