CN217679134U - Oblique supporting pile combined profile steel guide frame for deep foundation pit supporting construction - Google Patents
Oblique supporting pile combined profile steel guide frame for deep foundation pit supporting construction Download PDFInfo
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- CN217679134U CN217679134U CN202221246155.XU CN202221246155U CN217679134U CN 217679134 U CN217679134 U CN 217679134U CN 202221246155 U CN202221246155 U CN 202221246155U CN 217679134 U CN217679134 U CN 217679134U
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- foundation pit
- base plate
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Abstract
The utility model discloses a slant support stake combination shaped steel leading truck of deep basal pit supporting construction belongs to construction technical field, which comprises a base plate, the equal fixedly connected with annular lug in both sides of base plate, be provided with first rotating groove on annular lug's the outer wall, first rotating groove internal rotation is connected with the second hinge bar, the second hinge bar is kept away from annular lug's one end is provided with the regulation pole, the upper end of base plate is provided with a backplate, the lower extreme gomphosis of a backplate has a plurality of arc concave rails, through above-mentioned technical scheme, upwards promotes the second hinge bar, rotates on the annular lug of the one end of second hinge bar, drives the arc concave rail gomphosis of the regulation pole of the other end and supporting plate lower extreme, can make the supporting plate support the foundation ditch both sides of slope, has solved the foundation ditch lateral wall and has been the slope form, and support the difficult both ends atress of support member with the baffle to the foundation ditch lateral wall, and the unable problem that is suitable for.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to oblique brace stake combination shaped steel leading truck of deep basal pit supporting construction.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the base elevation and the base plane size, and the deep foundation pit is an engineering with the excavation depth exceeding 5 meters and particularly complicated geological conditions, surrounding environment and underground pipelines. The side wall of the foundation pit is easy to collapse, so that the inner support is arranged in the foundation pit to enhance the supporting strength of supporting structures such as sheet piles, and the supporting structures such as the sheet piles on the inner side of the foundation pit can bear great lateral pressure.
Most of the existing foundation pit supporting structures adopt a simple supporting rod piece structure to support the baffles on two sides of the foundation pit, if the side wall of the foundation pit is inclined, the supporting rod piece is difficult to bear force on two ends so as to support the baffles on the side wall of the foundation pit, and the supporting rod piece cannot be applied.
Therefore, the combined profile steel guide frame of the inclined support pile for deep foundation pit supporting construction is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the most support member structure that adopts the simple of current foundation ditch bearing structure and support with the baffle to the foundation ditch both sides, if the foundation ditch lateral wall is the slope form, the difficult both ends atress of support member supports with the baffle to the foundation ditch lateral wall, and unable applicable problem, and the oblique brace stake combination shaped steel leading truck of the deep basal pit supporting construction that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
deep basal pit struts oblique brace stake combination shaped steel leading truck of construction, including the base plate, the equal fixedly connected with annular lug in both sides of base plate, be provided with first rotating groove on annular lug's the outer wall, first rotating groove internal rotation is connected with the second hinge bar, the second hinge bar is kept away from annular lug's one end is provided with adjusts the pole, the upper end of base plate is provided with a backplate, the lower extreme gomphosis of backplate has a plurality of arc concave rails, the size of arc concave rail with adjust pole looks adaptation.
Through above-mentioned technical scheme, upwards promote the second articulated rod, rotate on the annular lug of the one end of second articulated rod, drive the regulation pole of the other end and the gomphosis of the arc concave rail of supporting plate lower extreme, can make the supporting plate support the foundation ditch both sides of slope.
Preferably, the lower end of the supporting and protecting plate is provided with a plurality of groups of thread grooves, the lower end of the supporting and protecting plate is provided with an arc-shaped clamping piece, and both sides of the arc-shaped clamping piece are in threaded connection with penetrating bolts.
Through above-mentioned technical scheme, can fix the arc holder at the lower extreme of a backplate, play fixed effect to the adjusting lever, avoid adjusting the pole as far as possible and take place the skew influence and prop up the support of backplate to the foundation ditch.
As further preferred, the upper end fixedly connected with of base plate is a set of symmetrical fixed plate, and is a set of fixedly connected with connecting rod between the fixed plate, multiunit second rotation groove has been seted up in the outside of connecting rod, the second rotates the inslot rotation and is connected with first articulated rod, first articulated rod keep away from the one end of connecting rod with supporting plate fixed connection.
Through above-mentioned technical scheme, first articulated rod and connecting rod rotate to be connected, can adjust the angle between fender and the base plate, and the fender that is convenient for supports the foundation ditch of different inclination.
Preferably, a silica gel pad is fixedly connected to the outer wall of the adjusting rod, and a rubber pad is fixedly connected to the upper end of the supporting and protecting plate.
Through above-mentioned technical scheme, the silica gel pad can play the protection effect to the regulating stem, and the rubber pad can play the protection effect to the supporting plate.
More preferably, a plurality of symmetrical fixing bases are fixedly connected to the lower end of the base plate.
Through above-mentioned technical scheme, unable adjustment base can avoid subaerial sewage that probably exists to soak and damage the second articulated pole as far as possible.
Preferably, the lower end of the fixing base is fixedly connected with a plurality of symmetrical reinforcing ribs.
Through above-mentioned technical scheme, the strengthening rib can increase this neotype stability of use.
As further preferred, the both ends fixedly connected with threaded rod of adjusting the pole, the threaded rod runs through the second articulated arm, just threaded connection has the threaded nut on the threaded rod.
Through the technical scheme, can take out the regulation pole and maintain, avoid as far as possible the utility model discloses adjust the pole and take place to damage in the use.
To sum up, the utility model discloses a technological effect and advantage: deep basal pit struts construction's slant support stake combination shaped steel leading truck, first hinge bar and connecting rod rotate to be connected, can adjust the angle between backplate and the base plate, be convenient for prop up the backplate and support the foundation ditch of different inclination, upwards promote the second hinge bar, rotate on the annular convex block of the one end of second hinge bar, the arc concave rail gomphosis of the regulation pole of driving the other end and the backup pad lower extreme, can make the backup pad support the foundation ditch both sides of slope, it is the slope form to have solved the foundation ditch lateral wall, the difficult both ends atress of support member supports with the baffle to the foundation ditch lateral wall, and the unable problem that is suitable for.
Drawings
FIG. 1 is an overall schematic view of an oblique supporting pile combined profile steel guide frame for deep foundation pit supporting construction;
FIG. 2 is another overall schematic view of the combined profile steel guide frame of the inclined support pile in deep foundation pit supporting construction;
FIG. 3 is an enlarged view of the structure A of the oblique support pile combined section steel guide frame in deep foundation pit support construction;
fig. 4 is an enlarged view of a structure B of the oblique support pile combined section steel guide frame in deep foundation pit support construction.
In the figure: 1. a substrate; 2. a fixing plate; 3. a connecting rod; 4. a first hinge lever; 5. supporting the guard plate; 6. a rubber pad; 7. an annular projection; 8. a second hinge lever; 9. adjusting a rod; 10. a threaded rod; 11. a threaded nut; 12. an arc-shaped concave track; 13. a thread groove; 14. an arc-shaped clamping piece; 15. a bolt; 16. a fixed base; 17. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, 2 and 3, the oblique supporting pile combined section steel guide frame for deep foundation pit supporting construction comprises a base plate 1, annular convex blocks 7 are fixedly connected to two sides of the base plate 1, first rotating grooves are formed in the outer walls of the annular convex blocks 7, second hinge rods 8 are rotatably connected in the first rotating grooves, adjusting rods 9 are arranged at ends, far away from the annular convex blocks 7, of the second hinge rods 8, supporting plates 5 are arranged at the upper ends of the base plate 1, silica gel pads are fixedly connected to the outer walls of the adjusting rods 9, the silica gel pads can prevent the adjusting rods 9 and arc-shaped concave rails 12 from being in rigid contact as much as possible, the adjusting rods 9 have a protection effect, rubber pads 6 are fixedly connected to the upper ends of the supporting plates 5, the rubber pads 6 can protect the supporting plates 5, and hard objects on the two sides of a foundation pit are prevented from being scratched and damaged as much as possible;
the upper end of the base plate 1 is fixedly connected with a set of symmetrical fixed plates 2, a connecting rod 3 is fixedly connected between the set of fixed plates 2, a plurality of sets of second rotating grooves are formed in the outer side of the connecting rod 3, a first hinge rod 4 is rotatably connected in each second rotating groove, one end, far away from the connecting rod 3, of the first hinge rod 4 is fixedly connected with a supporting plate 5, the first hinge rod 4 is rotatably connected with the connecting rod 3, the angle between the supporting plate 5 and the base plate 1 can be adjusted, and the supporting plate 5 can support foundation pits with different inclination degrees conveniently;
the lower end of the supporting plate 5 is embedded with a plurality of arc-shaped concave rails 12, and the sizes of the arc-shaped concave rails 12 are matched with the adjusting rods 9. Specifically, the second hinge rod 8 is pushed upwards, the annular convex block 7 at one end of the second hinge rod 8 rotates to drive the adjusting rod 9 at the other end to be embedded with the arc-shaped concave rail 12 at the lower end of the supporting plate 5, and the supporting plate 5 can support two sides of the inclined foundation pit.
Referring to fig. 1, 2 and 4, the lower extreme of a fender board 5 has been seted up multiunit thread groove 13, and the lower extreme of a fender board 5 is provided with arc holder 14, the both sides threaded connection of arc holder 14 has bolt 15 that runs through, rotates bolt 15, bolt 15 and thread groove 13 threaded connection, can fix arc holder 14 at the lower extreme of a fender board 5, play fixed effect to adjusting lever 9, the support of a fender board 5 to the foundation ditch is influenced in the condition of avoiding adjusting lever 9 to take place the skew as far as possible.
Adjust the both ends fixedly connected with threaded rod 10 of pole 9, threaded rod 10 runs through second hinge bar 8, and threaded connection has threaded nut 11 on the threaded rod 10, rotates threaded nut 11, takes off threaded nut 11 from threaded rod 10, can take out regulation pole 9 and maintain, avoids as far as possible the utility model discloses adjust pole 9 in the use and take place to damage.
The working principle is as follows: the staff upwards promotes a backplate 5, a backplate 5 drives first hinge bar 4 and rotates on connecting rod 3, can adjust the angle between backplate 5 and the base plate 1, be convenient for a backplate 5 supports the foundation ditch of different inclination, upwards promote second hinge bar 8, rotate on the annular lug 7 of the one end of second hinge bar 8, drive the regulation pole 9 of the other end and the gomphosis of the arc concave rail 12 of backup pad 5 lower extreme, can make backup pad 5 support the foundation ditch both sides of slope, with the sunken department of arc holder 14 and the gomphosis of regulation pole 9 mutually, rotate bolt 15, bolt 15 and thread groove 13 threaded connection, can fix arc holder 14 at the lower extreme of a backplate 5, play fixed effect to regulating bar 9, avoid adjusting pole 9 to take place the skew and influence the support of backplate 5 to the foundation ditch as far as possible.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. Deep basal pit struts oblique brace stake combination shaped steel leading truck of construction, including base plate (1), its characterized in that, the equal fixedly connected with annular lug (7) in both sides of base plate (1), be provided with first rotating groove on the outer wall of annular lug (7), first rotating groove internal rotation is connected with second hinge bar (8), keep away from second hinge bar (8) the one end of annular lug (7) is provided with adjusts pole (9), the upper end of base plate (1) is provided with a backplate (5), the lower extreme gomphosis of backplate (5) has a plurality of arc concave rails (12), the size of arc concave rail (12) with adjust pole (9) looks adaptation.
2. The combined section steel guide frame for the inclined support pile for deep foundation pit supporting construction according to claim 1, wherein a plurality of groups of thread grooves (13) are formed in the lower end of the support plate (5), an arc-shaped clamping piece (14) is arranged at the lower end of the support plate (5), and bolts (15) penetrating through the arc-shaped clamping piece (14) are connected to two sides of the arc-shaped clamping piece in a threaded manner.
3. The combined section steel guide frame for the inclined support pile for deep foundation pit supporting construction according to claim 1, wherein a set of symmetrical fixing plates (2) is fixedly connected to the upper end of the base plate (1), a connecting rod (3) is fixedly connected between a set of fixing plates (2), a plurality of sets of second rotating grooves are formed in the outer side of the connecting rod (3), a first hinge rod (4) is rotatably connected in each second rotating groove, and one end, far away from the connecting rod (3), of the first hinge rod (4) is fixedly connected with the support plate (5).
4. The combined section steel guide frame for the inclined support pile for deep foundation pit supporting construction according to claim 1, wherein a silica gel pad is fixedly connected to the outer wall of the adjusting rod (9), and a rubber pad (6) is fixedly connected to the upper end of the support guard plate (5).
5. The combined section steel guide frame for the diagonal support piles in deep foundation pit supporting construction according to claim 1, wherein a plurality of symmetrical fixing bases (16) are fixedly connected to the lower end of the base plate (1).
6. The combined section steel guide frame for the inclined support pile for deep foundation pit supporting construction according to claim 5, wherein a plurality of symmetrical reinforcing ribs (17) are fixedly connected to the lower end of the fixing base (16).
7. The combined section steel guide frame for the inclined support pile for deep foundation pit supporting construction according to claim 1, wherein a threaded rod (10) is fixedly connected to both ends of the adjusting rod (9), the threaded rod (10) penetrates through the second hinge rod (8), and a threaded nut (11) is in threaded connection with the threaded rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221246155.XU CN217679134U (en) | 2022-05-19 | 2022-05-19 | Oblique supporting pile combined profile steel guide frame for deep foundation pit supporting construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221246155.XU CN217679134U (en) | 2022-05-19 | 2022-05-19 | Oblique supporting pile combined profile steel guide frame for deep foundation pit supporting construction |
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| CN217679134U true CN217679134U (en) | 2022-10-28 |
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| CN202221246155.XU Active CN217679134U (en) | 2022-05-19 | 2022-05-19 | Oblique supporting pile combined profile steel guide frame for deep foundation pit supporting construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949062A (en) * | 2023-03-10 | 2023-04-11 | 中铁城建集团第一工程有限公司 | Fine sand geological pit groove slope surface prefabricated part inserting device and construction method |
-
2022
- 2022-05-19 CN CN202221246155.XU patent/CN217679134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115949062A (en) * | 2023-03-10 | 2023-04-11 | 中铁城建集团第一工程有限公司 | Fine sand geological pit groove slope surface prefabricated part inserting device and construction method |
| CN115949062B (en) * | 2023-03-10 | 2023-06-02 | 中铁城建集团第一工程有限公司 | Fine sand geological pit slot slope prefabricated member inserting device and construction method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Diagonal support pile combination steel guide frame for deep foundation pit support construction Effective date of registration: 20230620 Granted publication date: 20221028 Pledgee: Agricultural Bank of China Limited Kaiping sub branch Pledgor: Guangdong Juyuan Construction Group Co.,Ltd. Registration number: Y2023980044985 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |