CN208545754U - A kind of argillaceous sandstone area deep foundation ditch steel plate pile structure - Google Patents
A kind of argillaceous sandstone area deep foundation ditch steel plate pile structure Download PDFInfo
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- CN208545754U CN208545754U CN201821014604.1U CN201821014604U CN208545754U CN 208545754 U CN208545754 U CN 208545754U CN 201821014604 U CN201821014604 U CN 201821014604U CN 208545754 U CN208545754 U CN 208545754U
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Abstract
The utility model discloses a kind of argillaceous sandstone area deep foundation ditch steel plate pile structures, including U-shaped steel sheet pile, steel plate connector and H-shaped steel sheet pile, the U-shaped steel sheet pile includes side plate, be welded on side plate both ends U-shaped card slot and with the compatible pin thread of U-shaped card slot on adjacent sheet pile, steel plate connector is welded on the outside of the U-shaped steel sheet pile, the H-shaped steel sheet pile includes the first transverse slat, second transverse slat and connecting plate, the steel plate connector is parallel to the first transverse slat and the setting of the second transverse slat, first transverse slat and the second transverse slat surface are uniformly provided with the first threaded hole, first threaded hole is adapted with the bolt being arranged on the first transverse slat.The argillaceous sandstone area deep foundation ditch steel plate pile structure is had many advantages, such as that reasonable in design, bearing capacity is strong, installation, convenient disassembly, can be used with popularity.
Description
Technical field
The utility model belongs to deepwater foundation construction technical field, and in particular to a kind of argillaceous sandstone area deep basal pit steel plate
Pilework.
Background technique
Steel sheet-pile cofferdam is widely used in bridge foundation, hydraulic structure construction, is a kind of provisional structures.It is made
With being retaining soil and water, in water compared with using more, being mainly characterized by intensity height in depth and the biggish river of flow velocity, be easy to squeeze into heavily fortified point
Hard stratum, can be in deep subaqueous work, and when necessary plus bearing diagonal becomes an inclosure, and waterproof performance is good, can form as needed various
The cofferdam of shape, and can repeatedly using, therefore, it widely used.Steel sheet-pile cofferdam is a kind of most common cofferdam shape
Formula.Existing steel sheet pile fore shaft simple production process, fore shaft spoilage is higher when piling construction, steel sheet-pile cofferdam because it is whole just
Spend it is small need that inner support is arranged, reduce the working face of construction.In addition, in some argillaceous sandstone areas, steel sheet-pile cofferdam can be sent out
Raw drainage, main cause are steel sheet pile connection imprecisions, and junction is not provided with the material of water-impervious.
Utility model content
The purpose of this utility model is to provide a kind of argillaceous sandstone area deep foundation ditch steel plate pile structures, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of argillaceous sandstone area deep basal pit steel plate
Pilework, including U-shaped steel sheet pile, steel plate connector and H-shaped steel sheet pile, the U-shaped steel sheet pile include side plate, are welded on side plate two
The U-shaped card slot at end and with the compatible pin thread of U-shaped card slot on adjacent sheet pile, be welded with steel plate company on the outside of the U-shaped steel sheet pile
Fitting, the H-shaped steel sheet pile include the first transverse slat, the second transverse slat and connecting plate, and the steel plate connector is parallel to the first transverse slat
It is arranged with the second transverse slat, first transverse slat and the second transverse slat surface are uniformly provided with the first threaded hole, first threaded hole
It is adapted with the bolt being arranged on the first transverse slat.
Preferably, the U-shaped card slot includes notch, female tooth and sealing material filled cavity, and the notch and setting are another in side plate
The pin thread of one end is adapted to.
Preferably, female tooth is multiple groups, is uniformly arranged on inside U-shaped card slot.
Preferably, the angle between female tooth is acute angle.
Preferably, first transverse slat and the second transverse slat are each perpendicular to connecting plate setting, first transverse slat, the second transverse slat
It is welded to connect with connecting plate.
Preferably, the second threaded hole is vertically offered on the steel plate connector, second threaded hole is multiple groups, described
Second threaded hole is adapted with bolt, and first transverse slat is bolted to connection with steel plate connector.
The technical effect and advantage of the utility model: the argillaceous sandstone area deep foundation ditch steel plate pile structure, by by U-shaped steel
Sheet pile and H-shaped steel sheet pile are combined, and the anti-pressure ability using H-shaped steel sheet pile is strong, the strong characteristic of bending bearing capacity, to U-shaped
Steel sheet pile is played a supporting role, to enhance the integral strength and stability of steel sheet-pile cofferdam.By the way that U-shaped is arranged at side plate both ends
Card slot and female thread compatible with U-shaped card slot are more by being arranged in U-shaped card slot convenient for the connection of adjacent two pieces of U-shaped steel sheet piles
The female tooth of group and sealing material filled cavity, connect U-shaped card slot with female thread even closer, avoid seeping water；By in U-shaped steel sheet pile and H
Steel plate connector is set between shape steel sheet pile, and opens up multiple groups threaded hole on steel plate connector, to mitigate U-shaped steel sheet pile
Stress, convenient for the connection of U-shaped steel sheet pile and H-shaped steel sheet pile.The argillaceous sandstone area deep foundation ditch steel plate pile structure, sets with structure
The advantages that meter is reasonable, bearing capacity is strong, installation, convenient disassembly, can be used with popularity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the utility model；
Fig. 3 is structure enlargement diagram at B in Fig. 1 of the utility model；
Fig. 4 is the steel plate connecting-piece structure schematic diagram of the utility model.
In figure: 1U shape steel sheet pile, 101 side plates, 2U shape card slot, 201 notches, 202 female teeth, 203 sealing material filled cavities, 3 male
Button, 4 bolts, 5 first transverse slats, 6 steel plate connectors, 601 second threaded holes, 7 connecting plates, 8 second transverse slats, 801 first threaded holes,
9H shape steel sheet pile.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure as shown in Figs 1-4, including U-shaped
Steel sheet pile 1, steel plate connector 6 and H-shaped steel sheet pile 9, the U-shaped steel sheet pile 1 include side plate 101, are welded on 101 both ends of side plate
U-shaped card slot 2 and with the compatible pin thread 3 of U-shaped card slot 2 on adjacent sheet pile, the pin thread 3 can be inserted into the U-shaped of adjacent steel sheet pile
In card slot 2, it is welded on the outside of the U-shaped steel sheet pile 1 for U-shaped steel sheet pile 1 to be connect with the steel plate that H-shaped steel sheet pile 9 is connected
Part 6, the H-shaped steel sheet pile 9 include the first transverse slat 5, the second transverse slat 8 and connecting plate 7, and the steel plate connector 6 is parallel to first
Transverse slat 5 and the setting of the second transverse slat 8, first transverse slat 5 and 8 surface of the second transverse slat are uniformly provided with the first threaded hole 801, described
First threaded hole 801 is adapted with the bolt 4 being arranged on the first transverse slat 5.
Specifically, the U-shaped card slot 2 includes notch 201, female tooth 202 and sealing material filled cavity 203, the notch 201 with
The pin thread 3 that 101 other end of side plate is arranged in is adapted to, and the sealing material filled cavity 203 prevents U-shaped steel for filling waterproof material
The infiltration of 1 junction of sheet pile.
Specifically, mother's tooth 202 is multiple groups, and it is uniformly arranged on inside U-shaped card slot 2, mother's tooth 202 exists with setting
The notch 201 of 1 other end of U-shaped steel sheet pile is adapted, and realizes the close connection of female tooth 202 and U-shaped card slot 2.
Specifically, the angle between mother's tooth 202 is acute angle, in order to the connection of female tooth 202 and U-shaped card slot 2, simultaneously
Save the construction time of U-shaped steel sheet pile 1.
Specifically, first transverse slat 5 and the second transverse slat 8 are each perpendicular to the setting of connecting plate 7, first transverse slat 5, second
Transverse slat 8 is welded to connect with connecting plate 7, and first transverse slat 5, the second transverse slat 8 and 7 surface of connecting plate carry out antirust treatment.
Specifically, vertically offering the second threaded hole 601 on the steel plate connector 6, second threaded hole 601 is more
Group, second threaded hole 601 are adapted with bolt 4, and first transverse slat 5 connects with steel plate connector 6 by the way that bolt 4 is fixed
It connects.
Specifically, U-shaped steel sheet pile 1 is placed in needs when in use by the argillaceous sandstone area deep foundation ditch steel plate pile structure
The position of piling will need female tooth of another U-shaped steel sheet pile 1 of spreading to sealing material is filled in sealing material filled cavity 203
In 202 insertion U-shaped card slots 2, the position of two pieces of U-shaped steel sheet piles 1 is adjusted, keeps its splicing tight, it is horizontal by the first of H-shaped steel sheet pile 9
Plate 5 is connected with the steel plate connector 6 on U-shaped steel sheet pile 1, further adjust H-shaped steel sheet pile 9 and U-shaped steel sheet pile 1 position and
Tightness is connected, so that it is met construction drawing requirement, to complete excavation and the maintenance of deep basal pit.Argillaceous sandstone area is deep
Foundation pit steel plate pilework is had many advantages, such as that reasonable in design, bearing capacity is strong, installation, convenient disassembly, can be made with popularity
With.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure, including U-shaped steel sheet pile (1), steel plate connector (6) and H-shaped steel
Sheet pile (9), it is characterised in that: the U-shaped steel sheet pile (1) includes side plate (101), the U-shaped card slot for being welded on side plate (101) both ends
(2) and with the compatible pin thread (3) of U-shaped card slot (2) on adjacent sheet pile, be welded with steel plate company on the outside of the U-shaped steel sheet pile (1)
Fitting (6), the H-shaped steel sheet pile (9) include the first transverse slat (5), the second transverse slat (8) and connecting plate (7), the steel plate connector
(6) it is parallel to the first transverse slat (5) and the second transverse slat (8) setting, first transverse slat (5) and the second transverse slat (8) surface are uniformly opened
Equipped with the first threaded hole (801), first threaded hole (801) is adapted with the bolt (4) being arranged on the first transverse slat (5).
2. a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure according to claim 1, it is characterised in that: the U-shaped
Card slot (2) includes notch (201), female tooth (202) and sealing material filled cavity (203), and the notch (201) and setting are in side plate
(101) pin thread (3) adaptation of the other end.
3. a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure according to claim 2, it is characterised in that: mother's tooth
(202) it is multiple groups, it is internal is uniformly arranged on U-shaped card slot (2).
4. a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure according to claim 3, it is characterised in that: mother's tooth
(202) angle between is acute angle.
5. a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure according to claim 1, it is characterised in that: described first
Transverse slat (5) and the second transverse slat (8) are each perpendicular to connecting plate (7) setting, and first transverse slat, the second transverse slat (8) are and connecting plate
(7) it is welded to connect.
6. a kind of argillaceous sandstone area deep foundation ditch steel plate pile structure according to claim 1, it is characterised in that: the steel plate
It is vertically offered on connector (6) the second threaded hole (601), second threaded hole (601) is multiple groups, second threaded hole
(601) it is adapted with bolt (4), first transverse slat (5) is fixedly connected with steel plate connector (6) by bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014604.1U CN208545754U (en) | 2018-06-28 | 2018-06-28 | A kind of argillaceous sandstone area deep foundation ditch steel plate pile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821014604.1U CN208545754U (en) | 2018-06-28 | 2018-06-28 | A kind of argillaceous sandstone area deep foundation ditch steel plate pile structure |
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| CN208545754U true CN208545754U (en) | 2019-02-26 |
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| CN201821014604.1U Active CN208545754U (en) | 2018-06-28 | 2018-06-28 | A kind of argillaceous sandstone area deep foundation ditch steel plate pile structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653065A (en) * | 2021-08-04 | 2021-11-16 | 中冶集团武汉勘察研究院有限公司 | Deep foundation pit supporting soil-retaining water-resisting device and construction method thereof |
-
2018
- 2018-06-28 CN CN201821014604.1U patent/CN208545754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653065A (en) * | 2021-08-04 | 2021-11-16 | 中冶集团武汉勘察研究院有限公司 | Deep foundation pit supporting soil-retaining water-resisting device and construction method thereof |
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