CN207553110U - A kind of building foundation pit supporting device - Google Patents
A kind of building foundation pit supporting device Download PDFInfo
- Publication number
- CN207553110U CN207553110U CN201721303909.XU CN201721303909U CN207553110U CN 207553110 U CN207553110 U CN 207553110U CN 201721303909 U CN201721303909 U CN 201721303909U CN 207553110 U CN207553110 U CN 207553110U
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- China
- Prior art keywords
- baffle
- fixedly connected
- foundation pit
- drill pipe
- pin
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Abstract
The utility model discloses a kind of building foundation pit supporting device, device body or so ends to be fixedly connected with thread barrel, long drill pipe upper end socket telescopic rod, and telescopic rod surface is evenly arranged with several first pin holes, and telescopic rod left end is hinged one baffle；One baffle upper end is slidably connected two level baffle, the second fixed pin of one baffle upper end grafting, and several second pin holes are set on two level baffle；Two level baffle upper end is fixedly connected with cross bar, cross bar right end hinged support column upper end.The device drives support column to consolidate two level baffle by threaded rod and thread bush block, long drill pipe supports one baffle while securing device ontology, and by adjusting length of telescopic bar so as to fulfill the angle of inclination of one baffle is changed, the cooperation of the second pin hole and the second fixed pin, which is realized, is adjusted the height of two level baffle.The apparatus structure reasonable design is applicable in, and greatly improves the construction safety of architectural engineering, and realizes can be recycled for support device, is economized on resources.
Description
Technical field
The utility model is related to a kind of building auxiliary device, specifically a kind of building foundation pit supporting device.
Background technology
Pattern foundation pit supporting structure is the safety to ensure Underground Construction and foundation pit surrounding enviroment, to foundation pit side-wall and surrounding enviroment
Supporting and retaining system, reinforcing and the safeguard measure of use.
Foundation pit supporting project is temporary project, and the safety stock of design is opposite can be but related with provincialism with smaller.
Its feature of different zones geological conditions also differs.Foundation pit supporting project is geotechnical engineering, Structural Engineering and construction technology again
The subject to cross one another is the system engineering of Various Complex factor reciprocal effect, is the complex art for theoretically waiting development
Section.Foundation pit supporting project long construction period, whole concealed works of below ground, need to often undergo multiple drop from excavating to completing
Many unfavorable conditions such as rain, periphery preloading, vibration, construction wrong, the randomness of degree of safety is larger, and the generation of accident often has
Have sudden.
Current existing foundation pit supporting method carries out enclosing slight slope using wooden baffle mostly, and recycling rate of waterused is low, and not
With protective guard device, the supporting dynamics of foundation pit not enough generates baffle deformation or even the disasters such as collapse.
Utility model content
The purpose of this utility model is to provide a kind of building foundation pit supporting device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：
A kind of building foundation pit supporting device, including device body；Described device ontology is mainly kept off by one baffle, two level
Plate, thread bush block, threaded rod and long drill pipe are formed, and described device ontology or so end is fixedly connected with thread barrel, two screw threads of left and right
Long drill pipe and short drill pipe are threadedly coupled in cylinder respectively, and long drill pipe and short drill pipe upper end are fixedly connected with runner；The long drill pipe
Upper end is socketed telescopic rod, and telescopic rod surface is evenly arranged with several first pin holes, and telescopic rod left end is hinged one baffle；Described one
Grade baffle upper end is slidably connected two level baffle, the second fixed pin of one baffle upper end grafting, and several second are set on two level baffle
Pin hole；The two level baffle upper end is fixedly connected with cross bar, cross bar right end hinged support column upper end, and the rotation connection of support column lower end connects
Outbound, connecting pin grafting thread bush block, and thread bush block are threadedly coupled threaded rod, supporting plate lower end setting guide groove；The spiral shell
Rasp bar right end is fixedly connected with curved bar；The supporting plate lower end is fixedly connected with connecting pole, connecting pole lower end of the bolt fixed connection apparatus
Ontology, cross bar upper end rotation connection guardrail, guardrail upper end is fixedly connected with fixed block, and fixed block left end is fixedly connected with bullet
Spring, spring left end abut bolt.
As further program of the utility model：The first fixed pin of grafting in first pin hole.
As the utility model further scheme：The curved bar upper shaft holds rotation connection handle.
As the utility model further scheme：The thread bush block lower end is slidably connected guide groove.
As the utility model further scheme：The two level baffle upper end is fixedly connected with lantern ring.
Compared with prior art, the beneficial effects of the utility model are：The device is driven by threaded rod and thread bush block
Support column consolidates two level baffle, and long drill pipe supports one baffle, and by adjusting telescopic rod while securing device ontology
Length so as to fulfill the angle of inclination of one baffle is changed can adapt to that different Deep Foundation Pits is supported to excavate angle, the second pin hole
Cooperation with the second fixed pin, which is realized, is adjusted the height of two level baffle, is suitable for the pattern foundation pit supporting structure demand of different depth.
The apparatus structure reasonable design is applicable in, and greatly improves the construction safety of architectural engineering, and realizes the recyclable of support device
It uses, economizes on resources.
Description of the drawings
Fig. 1 is the structure diagram of building foundation pit supporting device.
Fig. 2 is the schematic diagram that guardrail is erect in building foundation pit supporting device.
Fig. 3 is the structure diagram of the first pin hole and the first fixed pin in building foundation pit supporting device.
Fig. 4 is the right side structural representation of support column and connecting pin in building foundation pit supporting device.
In figure：1- device bodies；2- one baffles；3- two level baffles；4- support columns；5- cross bars；6- connecting pins；7- screw threads
Cover block；8- threaded rods；9- curved bars；10- handles；11- guide grooves；12- supporting plates；13- connecting poles；14- runners；15- thread barrels；
16- short drill pipes；17- telescopic rods；18- long drill pipes；19- hydraulic cylinders；20- piston rods；21- connecting rods；22- motion bars；23- movement rollings
Wheel；The first pin holes of 24-；The first fixed pins of 25-；26- guardrails；27- fixed blocks；28- bolts；29- lantern rings；30- second is fixed
Pin；The second pin holes of 31-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of building foundation pit supporting device, including device body 1；Institute
Device body 1 is stated mainly to be made of one baffle 1, two level baffle 3, thread bush block 7, threaded rod 8 and long drill pipe 18；The dress
It puts 1 lower end of ontology and is fixedly connected with hydraulic cylinder 19,19 end of hydraulic cylinder is slidably connected 20 end of piston rod, 20 the other end of piston rod
21 top of articulated linkage, and 21 lower end of connecting rod is hinged 22 middle part of motion bar, 22 upper end articulated mounting ontology of motion bar, 1 bottom is living
22 lower rotational of lever connects shifting roller 23, when needing mobile device ontology 1, increases the oil pressure inside hydraulic cylinder 19 and causes
Piston rod 20 is released, and piston rod 20, which is released, to be driven 21 times end motions of connecting rod and then drive motion bar 22 vertical, at this time shifting roller
23, which contact rolling with ground, facilitates mobile device ontology 1；The end of described device ontology 1 or so is fixedly connected with thread barrel 15, left and right
Long drill pipe 18 and short drill pipe 16 are threadedly coupled in two thread barrels 15 respectively, and long drill pipe 18 and 16 upper end of short drill pipe are fixedly connected with
Runner 14, rotating wheel 14 drive long drill pipe 18 and short drill pipe 16 to bore dynamic securing device ontology 1 downwards；18 upper end of long drill pipe
It is socketed telescopic rod 17, the outside of telescopic rod 17 is loop bar, and inside is motion bar, and loop bar and motion bar surface are evenly arranged with several the
One pin hole 24, and the first fixed pin of grafting 25 in the first pin hole 24,17 left end of telescopic rod are hinged one baffle 2, and adjustment first is solid
The right position and then drive telescopic rod 17 of rationed marketing 25 are flexible so as to fulfill the angle of inclination for changing one baffle 2, can adapt to
Different Deep Foundation Pits excavate angle；2 upper end of one baffle is slidably connected two level baffle 3,2 upper end grafting second of one baffle
Fixed pin 30 sets several second pin holes 31 on two level baffle 3, and the cooperation for passing through the second pin hole 31 and the second fixed pin 30 is realized
The height of two level baffle 3 is adjusted, is suitable for the pattern foundation pit supporting structure demand of different depth.
3 upper end of two level baffle is fixedly connected with cross bar 5,5 right end hinged support column of cross bar, 4 upper end, and 4 lower end of support column turns
Dynamic connection connecting pin 6,6 grafting thread bush block 7 of connecting pin, and thread bush block 7 is threadedly coupled threaded rod 8,8 end bearing of threaded rod
12 side wall of supporting plate is rotatablely connected, 12 lower end of supporting plate setting guide groove 11,7 lower end of thread bush block is slidably connected guide groove 11；
8 right end of threaded rod is fixedly connected with curved bar 9, and 9 upper shaft of curved bar holds rotation connection handle 10, and rotation handle 10 drives curved bar 9
It rotates and then threaded rod 8 is driven to rotate, the threaded rod 8 of rotation drives thread bush block 7 to move left and right and then support column 4 is driven to support
Two level baffle 3 prevents from caving in；12 lower end of supporting plate is fixedly connected with connecting pole 13, and 13 lower end of the bolt of connecting pole is fixedly connected with dress
Ontology 1 is put, 5 upper end of cross bar rotation connection guardrail 26,26 upper end of guardrail is fixedly connected with fixed block 27, and 27 left end of fixed block
Spring is fixedly connected with, spring left end abuts bolt 28, and 3 upper end of two level baffle is fixedly connected with lantern ring 29, when guardrail 26 erects
It is used cooperatively by bolt 28 with lantern ring 29 and fixes guardrail 26, avoid having falling rocks above foundation pit or falling soil and fall injuring work by a crashing object
Cheng personnel.
The operation principle of the utility model is：When device body 1 takes out long drill pipe 18 and short drill pipe 14, Panasonic when not in use
Connecting pin 6 makes 4 lower end of support column be detached with thread bush block 7, and guardrail 26 is folded, and shrinks in two level baffle 3 to one baffle 2
Portion and rotating one baffle 2 makes its folding be not take up space, convenient for collecting and transport increases the oil pressure inside hydraulic cylinder 19 and causes
Piston rod 20 is released, and piston rod 20, which is released, to be driven 21 times end motions of connecting rod and then drive motion bar 22 vertical, at this time shifting roller
23, which contact rolling with ground, facilitates mobile device ontology 1, in use, the oil pressure reduced inside hydraulic cylinder 19 causes piston rod 20 to receive
It is reduced in hydraulic cylinder 19, piston rod 20 drives 21 times end motions of connecting rod and then drives motion bar 22 horizontal, and rotating wheel 14 drives
Long drill pipe 18 and short drill pipe 16 bore downwards dynamic securing device ontology 1, and the right position and then drive for adjusting the first fixed pin 25 are stretched
Contracting bar 17 is flexible so as to fulfill the angle of inclination for changing one baffle 2, can adapt to different Deep Foundation Pits and excavates angles, by the
The cooperation of two pin holes 31 and the second fixed pin 30, which is realized, is adjusted the height of two level baffle 3, is suitable for the base of different depth
Supporting demand is cheated, rotation handle 10 drives curved bar 9 to rotate and then threaded rod 8 is driven to rotate, and the threaded rod 8 of rotation drives thread bush
Block 7 moves left and right and then support column 4 is driven to support two level baffle 3 and prevents from caving in, when guardrail 26 is erected by bolt 28 with
Lantern ring 29 avoids having falling rocks above foundation pit or falling soil and fall injuring engineering staff by a crashing object with the use of guardrail 26 is fixed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of building foundation pit supporting device, including device body (1)；Described device ontology (1) is mainly by one baffle
(2), two level baffle (3), thread bush block (7), threaded rod (8) and long drill pipe (18) are formed, which is characterized in that described device ontology
(1) left and right end is fixedly connected with thread barrel (15), and long drill pipe (18) and stub boring are threadedly coupled respectively in two thread barrels of left and right (15)
Bar (16), and long drill pipe (18) and short drill pipe (16) upper end are fixedly connected with runner (14)；Long drill pipe (18) the upper end socket
Telescopic rod (17), telescopic rod (17) surface are evenly arranged with several first pin holes (24), and telescopic rod (17) left end is hinged level-one gear
Plate (2)；One baffle (2) upper end is slidably connected two level baffle (3), one baffle (2) second fixed pin of upper end grafting
(30), several second pin holes (31) are set on two level baffle (3)；Two level baffle (3) upper end is fixedly connected with cross bar (5), horizontal
Bar (5) right end hinged support column (4) upper end, support column (4) lower end rotation connection connecting pin (6), connecting pin (6) grafting thread bush
Block (7), and thread bush block (7) is threadedly coupled threaded rod (8), supporting plate (12) lower end setting guide groove (11)；The threaded rod
(8) right end is fixedly connected with curved bar (9)；Supporting plate (12) lower end is fixedly connected with connecting pole (13), connecting pole (13) lower end spiral shell
Bolt fixed connection apparatus ontology (1), cross bar (5) upper end rotation connection guardrail (26), guardrail (26) upper end is fixedly connected
Determine block (27), and fixed block (27) left end is fixedly connected with spring, spring left end abuts bolt (28).
A kind of 2. building foundation pit supporting device according to claim 1, which is characterized in that the first pin hole (24) interpolation
Connect the first fixed pin (25).
A kind of 3. building foundation pit supporting device according to claim 1, which is characterized in that curved bar (9) upper end bearing
It is rotatablely connected handle (10).
A kind of 4. building foundation pit supporting device according to claim 1, which is characterized in that thread bush block (7) lower end
Be slidably connected guide groove (11).
A kind of 5. building foundation pit supporting device according to claim 1, which is characterized in that two level baffle (3) upper end
It is fixedly connected with lantern ring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303909.XU CN207553110U (en) | 2017-10-11 | 2017-10-11 | A kind of building foundation pit supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721303909.XU CN207553110U (en) | 2017-10-11 | 2017-10-11 | A kind of building foundation pit supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553110U true CN207553110U (en) | 2018-06-29 |
Family
ID=62677046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721303909.XU Expired - Fee Related CN207553110U (en) | 2017-10-11 | 2017-10-11 | A kind of building foundation pit supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442992A (en) * | 2020-12-04 | 2021-03-05 | 饶培明 | Engineering planning is with having foundation ditch lateral wall supporting device who accomodates supporting mechanism |
| CN113235614A (en) * | 2021-05-25 | 2021-08-10 | 浙江安防职业技术学院 | Support frame for soft weak soil of deep foundation pit of high-rise building |
-
2017
- 2017-10-11 CN CN201721303909.XU patent/CN207553110U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442992A (en) * | 2020-12-04 | 2021-03-05 | 饶培明 | Engineering planning is with having foundation ditch lateral wall supporting device who accomodates supporting mechanism |
| CN113235614A (en) * | 2021-05-25 | 2021-08-10 | 浙江安防职业技术学院 | Support frame for soft weak soil of deep foundation pit of high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |