CN208586616U - Excavating Slope In Soft Soil Pit supporting construction - Google Patents
Excavating Slope In Soft Soil Pit supporting construction Download PDFInfo
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- CN208586616U CN208586616U CN201820633724.3U CN201820633724U CN208586616U CN 208586616 U CN208586616 U CN 208586616U CN 201820633724 U CN201820633724 U CN 201820633724U CN 208586616 U CN208586616 U CN 208586616U
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- supporting plate
- connecting device
- threaded rod
- drainage connecting
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Abstract
The utility model discloses Excavating Slope In Soft Soil Pit supporting construction, including steel plate, the inside of the steel plate is equipped with drainage connecting device, the drainage connecting device includes threaded rod, outer splash guard, ball, discharge outlet, inner waterproofing plate, sealing strip, outer splash guard is internally provided with threaded rod, one end two sides of threaded rod are equipped with ball, enable threaded rod in the inner rotation of outer splash guard by ball, inside is enabled to offer the inner waterproofing plate of thread groove firmly close to the inside of steel plate by threaded rod rotation, and sealing strip is set in the inside of outer splash guard and inner waterproofing plate, pass through the mud on the outside of barrier steel plate, discharge outlet is also provided in the inside of drainage connecting device, discharge outlet is led directly in subdrainage slot from the top of steel plate, effectively rainy day rainwater can be routed to ground in lower rhone at the top of steel plate, Prevent ponding from drainage connecting device being caused to damage, of simple structure and strong practicability is convenient for disassembly and assembly, is conducive to repeatedly utilize.
Description
Technical field
The utility model relates to Pit Bracing in Soft Soil technical field more particularly to Excavating Slope In Soft Soil Pit supporting construction.
Background technique
With the continuous growth of social economy, the development of China's architecture industry is also increasingly rapider.Wherein, soft clay area is deep
Excavation of foundation pit is an important content in underground engineering and foundation construction, at the same be also geotechnical engineering in terms of one it is comprehensive
Problem.Chinese Patent Application No. 201520253978.9 provides a kind of Support of Foundation Pit Excavation device, including straight line retaining-plate and
The both ends of right angle retaining-plate, straight line retaining-plate and right angle retaining-plate are respectively equipped with geosynclinal block and the notch for clasping the geosynclinal block,
Straight line retaining-plate and right angle retaining-plate are vertically connected on symmetrical straight line supporting by being spliced to form rectangle suspension device, support post
Between plate, water pipe sleeve is laid with above straight line retaining-plate from top to bottom, compared with prior art, the advantages of the utility model
It is as follows: to replace with spliced wooden partition structure by existing support pile, and be equipped with the discharge structure specifically for weak soil, device
It is reusable, it is at low cost, it is suitble to promote the use of.But the device is just for the supporting of rectangular foundation pit, though there is special be directed to
The discharge structure of weak soil, but retaining-plate junction is easy to cause infiltration, influences to excavate efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the soft soil foundation pit slope proposed is opened
Dig supporting construction.
To achieve the goals above, the utility model adopts the technical scheme that
Excavating Slope In Soft Soil Pit supporting construction, including steel plate, the inside of the steel plate is equipped with drainage connecting device, described
Drainage connecting device includes threaded rod, outer splash guard, ball, discharge outlet, inner waterproofing plate, sealing strip, and the outside of steel plate is equipped with outer
Splash guard, the outer splash guard are internally provided with threaded rod, are equipped with ball on the outside of one end of the threaded rod, threaded rod
The other end extends to the inside of steel plate, and the other end outer sheath of threaded rod is equipped with inner waterproofing plate, outer splash guard and inner waterproofing plate
Inside be arranged with sealing strip, the both ends of steel plate are fixed with angular adjustment attachment device, the angle by drainage connecting device
It includes that plug, the first supporting plate, the second supporting plate, the first expansion plate, foam-rubber cushion, spring, cage plate and second are stretched that degree, which adjusts attachment device,
Contracting plate, steel plate are connected with the first supporting plate by drainage connecting device, and the side of first supporting plate is equipped with the second supporting plate, and first
Be interspersed with plug between plate and the second supporting plate, the both ends side of the plug is welded with cage plate, the cage plate and the first supporting plate it
Between gluing have a foam-rubber cushion, the inside of cage plate is equipped with spring.
Preferably, the two sides of the steel plate open up fluted, and the two sides of the drainage connecting device are equipped with convex block, draining
Attachment device is fixed in the groove of steel plate two sides by convex block.
Preferably, one end of first supporting plate and the second supporting plate opens up fluted, and the two of the drainage connecting device
Side is equipped with convex block, and the angular adjustment attachment device is fixed on drainage connecting device by the groove of the first supporting plate and the second supporting plate
On the outside of the convex block of two sides.
Preferably, the two sides of the spring are separately installed with the first expansion plate and the second expansion plate, first expansion plate
The outside of cage plate is extended respectively to one end of the second expansion plate, and the other end of the first expansion plate is flanked with the one of the second supporting plate
Touching, a side contacts of the other end of the second expansion plate and the first supporting plate.
Preferably, the top of the drainage connecting device offers discharge outlet, and one end of the discharge outlet extends to draining
The bottom of attachment device.
Preferably, the both ends of first supporting plate are equipped with convex block, the both ends of second supporting plate open up it is fluted,
One supporting plate passes through the engagement of convex block and the second supporting plate.
Preferably, the surface of the threaded rod is equipped with screw thread, offers thread groove, inner waterproofing on the inside of the inner waterproofing plate
Plate is movably arranged on the outside of the screw thread of threaded rod by thread groove.
The beneficial effects of the utility model are:
1, by opening up groove at the both ends of the second supporting plate, convex block is set at the both ends of the first supporting plate, so that the second supporting plate
Agree with the first supporting plate, and intert plug in the inside of the second supporting plate and the first supporting plate, using plug the first supporting plate is existed
One end of second supporting plate rotates, to change the angle of supporting construction surrounding, different foundation pit landform is adapted to, at the both ends of plug
Cage plate, and the gluing foam-rubber cushion between cage plate and plug are welded in side, spring are arranged in the inside of cage plate, and at the both ends of spring
First expansion plate and the second expansion plate are installed respectively, Soft Soil can effectively be obstructed by the first expansion plate and the second expansion plate
Mud in hole, while using the infiltration in foam-rubber cushion barrier soft soil foundation pit, prevent supporting construction corner junction from seeping water, structure
Simply, practical.
2, by opening up groove in the end of the first supporting plate and the second supporting plate, and pass through drainage connecting device junction steel plate,
The two sides of drainage connecting device make outer splash guard be fixed on the outside of steel plate, the inside of outer splash guard by convex block and engagement
It is provided with threaded rod, one end two sides of threaded rod are equipped with ball, enable threaded rod in the inside of outer splash guard by ball
Rotation rotates the inner waterproofing plate for enabling inside to offer thread groove by threaded rod firmly close to the inside of steel plate, and
Sealing strip is set in the inside of outer splash guard and inner waterproofing plate, by the mud on the outside of barrier steel plate, in drainage connecting device
Inside is also provided with discharge outlet, and discharge outlet is led directly in subdrainage slot from the top of steel plate, can be effectively by rainy day rainwater
It is routed to ground at the top of steel plate in lower rhone, prevents ponding from drainage connecting device being caused to damage, structure is simple, practicability
By force, convenient for disassembly and assembly, it is conducive to repeatedly utilize.
Detailed description of the invention
Fig. 1 be the utility model proposes Excavating Slope In Soft Soil Pit supporting construction structural schematic diagram；
Fig. 2 be the utility model proposes Excavating Slope In Soft Soil Pit supporting construction angle adjustment device structural representation
Figure；
Fig. 3 be the utility model proposes Excavating Slope In Soft Soil Pit supporting construction drainage connecting device structural representation
Figure.
In figure: 1 steel plate, 2 angular adjustment attachment devices, 3 drainage connecting devices, 21 plugs, 22 first supporting plates, 23 second
Plate, 24 first expansion plates, 25 foam-rubber cushions, 26 springs, 27 cage plates, 28 second expansion plates, 31 threaded rods, 32 outer splash guards, 33 rollings
Pearl, 34 discharge outlet, 35 inner waterproofing plates, 36 sealing strips.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, Excavating Slope In Soft Soil Pit supporting construction, including steel plate 1, the inside of steel plate 1 are equipped with draining connection
Device 3 is obstructed by mud of the drainage connecting device 3 to the outside of steel plate 1, and drainage connecting device 3 includes threaded rod 31, outer
The outside of splash guard 32, ball 33, discharge outlet 34, inner waterproofing plate 35, sealing strip 36, steel plate 1 is equipped with outer splash guard 32, outer waterproof
Plate 32 is internally provided with threaded rod 31, is equipped with ball 33 on the outside of one end of threaded rod 31, makes threaded rod by ball 33
31 can extend to the inside of steel plate 1, and threaded rod 31 in the inner rotation of drainage connecting device 3, the other end of threaded rod 31
Other end outer sheath be equipped with inner waterproofing plate 35, by rotating threaded rod 31 inner wall of inner waterproofing plate 35 and steel plate 1 is sealed,
The inside of outer splash guard 32 and inner waterproofing plate 35 is arranged with sealing strip 36, and the both ends of steel plate 1 are fixed by drainage connecting device 3
Angled adjusting attachment device 2, angular adjustment attachment device 2 are stretched including plug 21, the first supporting plate 22, the second supporting plate 23, first
Contracting plate 24, foam-rubber cushion 25, spring 26, cage plate 27 and the second expansion plate 28, steel plate 1 are connected with first by drainage connecting device 3
The side of supporting plate 22, the first supporting plate 22 is equipped with the second supporting plate 23, is interspersed with plug 21 between the first supporting plate 22 and the second supporting plate 23,
By plug 21 first supporting plate 22 is rotated in the side of the second supporting plate 23, the both ends side of plug 21 is welded with cage plate 27,
Gluing has foam-rubber cushion 25 between cage plate 27 and the first supporting plate 22, and the infiltration of corner junction, cage plate 27 are obstructed by foam-rubber cushion 25
Inside be equipped with spring 26, the two sides of steel plate 1 open up fluted, and the two sides of drainage connecting device 3 are equipped with convex block, draining connection
Device 3 is fixed in the groove of 1 two sides of steel plate by convex block, and one end of the first supporting plate 22 and the second supporting plate 23 offers recessed
Slot, the two sides of drainage connecting device 3 are equipped with convex block, and angular adjustment attachment device 2 passes through the first supporting plate 22 and the second supporting plate 23
Groove is fixed on the outside of the convex blocks of 3 two sides of drainage connecting device, and the two sides of spring 26 are separately installed with the first expansion plate 24 and the
One end of two expansion plates 28, the first expansion plate 24 and the second expansion plate 28 extends respectively to the outside of cage plate 27, and first is flexible
One side contacts of the other end of plate 24 and the second supporting plate 23, by the first expansion plate 24 and the second expansion plate 28, effectively barrier is outer
Portion's mud, a side contacts of the other end of the second expansion plate 28 and the first supporting plate 22, the top of drainage connecting device 3 offers row
The mouth of a river 34, one end of discharge outlet 34 extend to the bottom of drainage connecting device 3, by discharge outlet 34 by rainwater from the top of steel plate 1
Be routed to ground in lower rhone, the both ends of the first supporting plate 22 are equipped with convex block, the both ends of the second supporting plate 23 open up it is fluted,
One supporting plate 22 by the engagement of convex block and the second supporting plate 23, the surface of threaded rod 31 equipped with screw thread, inner waterproofing plate 35 it is interior
Side offers thread groove, and inner waterproofing plate 35 is movably arranged on the outside of the screw thread of threaded rod 31 by thread groove.
In the present embodiment, by opening up groove at the both ends of the second supporting plate 23, convex block is set at the both ends of the first supporting plate 22,
So that the second supporting plate 23 agrees with the first supporting plate 22, and intert plug 21, benefit in the inside of the second supporting plate 23 and the first supporting plate 22
With plug 21 first supporting plate 22 is rotated in one end of the second supporting plate 23, to change the angle of supporting construction surrounding, fits
Different foundation pit landform is answered, welds cage plate 27, and the gluing sponge between cage plate 27 and plug 21 in the both ends side of plug 21
Pad 25 is arranged spring 26 in the inside of cage plate 27, and installs the first expansion plate 24 and second respectively at the both ends of spring 26 and stretch
Plate 28 can effectively obstruct the mud in soft soil foundation pit by the first expansion plate 24 and the second expansion plate 28, while utilize sea
Continuous pad 25 obstructs the infiltration in soft soil foundation pit, prevents supporting construction corner junction from seeping water, of simple structure and strong practicability.
In the present embodiment, by opening up groove in the end of the first supporting plate 22 and the second supporting plate 23, and pass through draining connection
The two sides of 3 junction steel plate 1 of device, drainage connecting device 3 make outer splash guard 32 be fixed on steel plate 1 by convex block and engagement
Outside, outer splash guard 32 are internally provided with threaded rod 31, and one end two sides of threaded rod 31 are equipped with ball 33, pass through ball 33
Enable threaded rod 31 in the inner rotation of outer splash guard 32, is rotated by threaded rod 31 so that inside offers in thread groove
Splash guard 35 can be firmly close to the inside of steel plate 1, and sealing strip is arranged in the inside of outer splash guard 32 and inner waterproofing plate 35
36, by the mud in barrier steel plate 1 outside, discharge outlet 34 is also provided in the inside of drainage connecting device 3, and discharge outlet 34 is from steel
The top of plate 1 is led directly in subdrainage slot, rainy day rainwater effectively can be routed to ground lower rhone from the top of steel plate 1
It is interior, prevent ponding from drainage connecting device 3 being caused to damage, of simple structure and strong practicability is convenient for disassembly and assembly, is conducive to repeatedly utilize.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. Excavating Slope In Soft Soil Pit supporting construction, including steel plate (1), which is characterized in that the inside of the steel plate (1) is equipped with row
Water attachment device (3), the drainage connecting device (3) include threaded rod (31), outer splash guard (32), ball (33), discharge outlet
(34), the outside of inner waterproofing plate (35), sealing strip (36), steel plate (1) is equipped with outer splash guard (32), the outer splash guard (32)
Be internally provided with threaded rod (31), be equipped with ball (33) on the outside of one end of the threaded rod (31), threaded rod (31) it is another
End extends to the inside of steel plate (1), and the other end outer sheath of threaded rod (31) is equipped with inner waterproofing plate (35), outer splash guard (32)
It is arranged with sealing strip (36) with the inside of inner waterproofing plate (35), the both ends of steel plate (1) are fixed with by drainage connecting device (3)
Angular adjustment attachment device (2), the angular adjustment attachment device (2) include plug (21), the first supporting plate (22), the second supporting plate
(23), the first expansion plate (24), foam-rubber cushion (25), spring (26), cage plate (27) and the second expansion plate (28), steel plate (1) pass through
Drainage connecting device (3) is connected with the first supporting plate (22), and the side of first supporting plate (22) is equipped with the second supporting plate (23), and first
It is interspersed between supporting plate (22) and the second supporting plate (23) plug (21), the both ends side of the plug (21) is welded with cage plate
(27), there is foam-rubber cushion (25) gluing between the cage plate (27) and the first supporting plate (22), and the inside of cage plate (27) is equipped with spring
(26)。
2. Excavating Slope In Soft Soil Pit supporting construction according to claim 1, which is characterized in that the two of the steel plate (1)
Side opens up fluted, and the two sides of the drainage connecting device (3) are equipped with convex block, and drainage connecting device (3) is fixed by convex block
In the groove of steel plate (1) two sides.
3. Excavating Slope In Soft Soil Pit supporting construction according to claim 1, which is characterized in that first supporting plate (22)
Opened up with one end of the second supporting plate (23) fluted, the two sides of the drainage connecting device (3) are equipped with convex block, the angle tune
It saves attachment device (2) and drainage connecting device (3) two sides is fixed on by the groove of the first supporting plate (22) and the second supporting plate (23)
On the outside of convex block.
4. Excavating Slope In Soft Soil Pit supporting construction according to claim 1, which is characterized in that the two of the spring (26)
Side is separately installed with the first expansion plate (24) and the second expansion plate (28), first expansion plate (24) and the second expansion plate (28)
One end extend respectively to the outsides of cage plate (27), and the other end of the first expansion plate (24) is flanked with the one of the second supporting plate (23)
Touching, the other end of the second expansion plate (28) and a side contacts of the first supporting plate (22).
5. Excavating Slope In Soft Soil Pit supporting construction according to claim 1, which is characterized in that the drainage connecting device
(3) top offers discharge outlet (34), and one end of the discharge outlet (34) extends to the bottom of drainage connecting device (3).
6. Excavating Slope In Soft Soil Pit supporting construction according to claim 1, which is characterized in that first supporting plate (22)
Both ends be equipped with convex block, the both ends of second supporting plate (23) open up fluted, and the first supporting plate (22) passes through convex block and the
The engagement of two supporting plates (23).
7. Excavating Slope In Soft Soil Pit supporting construction according to claim 1, which is characterized in that the threaded rod (31)
Surface is equipped with screw thread, offers thread groove on the inside of the inner waterproofing plate (35), inner waterproofing plate (35) is pacified by thread groove activity
On the outside of the screw thread of threaded rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820633724.3U CN208586616U (en) | 2018-04-29 | 2018-04-29 | Excavating Slope In Soft Soil Pit supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820633724.3U CN208586616U (en) | 2018-04-29 | 2018-04-29 | Excavating Slope In Soft Soil Pit supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586616U true CN208586616U (en) | 2019-03-08 |
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ID=65533547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820633724.3U Active CN208586616U (en) | 2018-04-29 | 2018-04-29 | Excavating Slope In Soft Soil Pit supporting construction |
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| CN (1) | CN208586616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898522A (en) * | 2019-04-15 | 2019-06-18 | 陈林 | A kind of foundation pit support frame |
| CN111663537A (en) * | 2020-06-24 | 2020-09-15 | 深圳市南华岩土工程有限公司 | Temporary supporting structure for foundation pit construction and construction method |
-
2018
- 2018-04-29 CN CN201820633724.3U patent/CN208586616U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898522A (en) * | 2019-04-15 | 2019-06-18 | 陈林 | A kind of foundation pit support frame |
| CN109898522B (en) * | 2019-04-15 | 2021-08-20 | 王长华 | Foundation pit support frame |
| CN111663537A (en) * | 2020-06-24 | 2020-09-15 | 深圳市南华岩土工程有限公司 | Temporary supporting structure for foundation pit construction and construction method |
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