CN210797583U - Connecting device for foundation pit supporting steel truss and steel sheet pile - Google Patents
Connecting device for foundation pit supporting steel truss and steel sheet pile Download PDFInfo
- Publication number
- CN210797583U CN210797583U CN201921776735.8U CN201921776735U CN210797583U CN 210797583 U CN210797583 U CN 210797583U CN 201921776735 U CN201921776735 U CN 201921776735U CN 210797583 U CN210797583 U CN 210797583U
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- steel sheet
- sheet pile
- supporting
- limiting
- steel
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Abstract
The utility model discloses a connecting device of excavation supporting steel truss and steel sheet pile, a plurality of support horizontal poles of steel truss are parallel structure and every bottom of supporting the horizontal pole is equipped with a plurality of threaded rods along its length direction, a plurality of support montants pass through the thread tightening meshing along the top that supports the montant and the threaded rod of the length direction setting of support horizontal pole, the end fixing of a plurality of support horizontal poles is in one side of backup pad, the middle part of backup pad is opened along its length direction has spacing hole, the both sides surface of steel sheet pile is equipped with a plurality of limiting plates along its direction of height, spacing hole is passed from the bottom of steel sheet pile and the bottom of backup pad is contradicted at the limiting plate, the bottom welding of backup pad has a plurality of gag lever posts, the gag lever post inserts in the fixed orifices of limiting plate, the bottom of gag lever post is contradicted in the bottom of limiting. The utility model discloses strengthen the connectivity between steel sheet pile and the steel truss to need not weld between steel sheet pile and the steel truss, be convenient for construction and installation.
Description
Technical Field
The utility model relates to an excavation supporting technology field especially relates to a connection device of excavation supporting steel truss and steel sheet pile.
Background
In the foundation construction of some projects, a steel sheet pile and a foundation pit supporting steel truss are used, the steel sheet pile is enclosed into a certain shape, then the foundation pit supporting steel truss is arranged in the middle, the foundation pit supporting steel truss and the steel sheet pile are connected in a welding mode, the welding mode can be well fixed, but the disassembly is very inconvenient if needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a connecting device of excavation supporting steel truss and steel sheet pile has solved current steel sheet pile and has passed through welded mode with the steel truss and fix, inconvenient problem during inquiry and installation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a connecting device of a foundation pit supporting steel truss and a steel sheet pile comprises the steel sheet pile and the steel truss, wherein a plurality of steel sheet piles are arranged along the edge of a foundation pit, the steel truss comprises a supporting plate, a plurality of supporting vertical rods and a plurality of supporting transverse rods, the supporting transverse rods are of parallel structures, a plurality of threaded rods are arranged at the bottom of each supporting transverse rod along the length direction of the supporting transverse rod, the supporting vertical rods are arranged along the length direction of the supporting transverse rods, the tops of the supporting vertical rods are fixedly meshed with the threaded rods through threads, the end parts of the supporting transverse rods are fixed on one side of the supporting plate, a limiting hole is formed in the middle of the supporting plate along the length direction of the supporting plate, a plurality of limiting plates are arranged on the two side surfaces of the steel sheet pile along the height direction of the supporting vertical rods, the limiting hole penetrates through the bottom of the steel sheet pile, the bottom of, the surface of the limiting plate is provided with a plurality of fixing holes, the limiting rod is inserted into the fixing holes, the bottom of the limiting rod is meshed with a limiting nut through threads, and the limiting nut abuts against the bottom of the limiting plate.
Preferably, one side of the steel sheet piles is provided with a limiting groove along the height direction, the other side of the steel sheet piles is provided with a protruding part along the height direction, and the protruding part of one steel sheet pile is inserted into the limiting groove of the adjacent steel sheet pile.
Preferably, the limiting plate is welded on the steel sheet pile.
Preferably, the bottom of each steel sheet pile is provided with an inclined supporting rod, the bottom of each inclined supporting rod is of a conical structure, and the bottom of each inclined supporting rod is inserted into the foundation pit.
Preferably, the bottom of limiting plate is equipped with a plurality of strengthening ribs, the strengthening rib is established between limiting plate and the steel sheet pile and a plurality of strengthening ribs are followed the length direction of limiting plate evenly sets up.
Preferably, the surfaces of the steel sheet piles and the steel trusses are coated with an anti-corrosion coating.
(III) advantageous effects
The utility model provides a connecting device of excavation supporting steel truss and steel sheet pile possesses following beneficial effect: the utility model is provided with a steel sheet pile and a steel truss, and the steel sheet pile is arranged in front of and behind the steel sheet pile; the steel truss comprises a supporting transverse rod and a supporting vertical rod, the supporting vertical rod is connected with a threaded rod at the bottom of the supporting transverse rod through threads, so that the supporting vertical rod supports the whole steel truss to avoid collapse, the supporting vertical rod and the supporting transverse rod are respectively placed to facilitate transportation, a supporting plate is arranged at the top of the supporting transverse rod, a limiting hole in the supporting plate penetrates through the steel sheet pile, a limiting rod at the bottom of the supporting plate penetrates through a fixing hole in the limiting plate, the supporting plate has an acting point and is sleeved on the steel sheet pile, the limiting rod at the bottom of the supporting plate is fixed through a limiting nut, the steel sheet pile and the steel truss are not loosened, the connectivity between the steel sheet pile and the steel truss is enhanced, and the steel sheet pile and the steel truss do not need to be welded, is convenient for construction and installation.
Drawings
Fig. 1 is a schematic structural view of a steel sheet pile of the present invention;
fig. 2 is a schematic structural view of the steel truss of the present invention.
In the figure: 1. steel sheet piles; 2. a limiting groove; 3. a projection; 4. a support rail; 5. supporting the vertical rod; 6. a threaded rod; 7. a support plate; 8. a limiting hole; 9. a limiting plate; 10. a fixing hole; 11. a limiting rod; 12. a limit nut; 13. tilting the strut; 14. 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the following examples are proposed: a connecting device of a foundation pit supporting steel truss and a steel sheet pile comprises the steel sheet pile and the steel truss, wherein a plurality of steel sheet piles 1 are arranged along the edge of a foundation pit, the steel truss comprises a supporting plate 7, a plurality of supporting vertical rods 5 and a plurality of supporting transverse rods 4, the supporting transverse rods 4 are of parallel structures, a plurality of threaded rods 6 are arranged at the bottom of each supporting transverse rod 4 along the length direction of the supporting transverse rod, the supporting vertical rods 5 are arranged along the length direction of the supporting transverse rods 4, the tops of the supporting vertical rods 5 are fixedly meshed with the threaded rods 6 through threads, the end parts of the supporting transverse rods 4 are fixed at one side of the supporting plate 7, a limiting hole 8 is formed in the middle of the supporting plate 7 along the length direction of the supporting transverse rods, a plurality of limiting plates 9 are arranged on the two side surfaces of the steel sheet pile 1 along the height direction of the steel sheet pile, the limiting hole 8 penetrates through the bottom of the, the welding of the bottom of backup pad 7 has a plurality of gag lever posts 11, open on the surface of limiting plate 9 has a plurality of fixed orificess 10, gag lever post 11 inserts in the fixed orifices 10, there is stop nut 12 just in the bottom of gag lever post 11 through threaded engagement stop nut 12 contradicts the bottom of limiting plate 9.
In this embodiment, one side of the steel sheet piles 1 is provided with a limiting groove 2 along the height direction thereof, the other side of the steel sheet piles 1 is provided with a protruding part 3 along the height direction thereof, and the protruding part 3 of one steel sheet pile 1 is inserted into the limiting groove 2 of the adjacent steel sheet pile 1. This enhances the connectivity between two adjacent steel sheet piles 1.
In the present embodiment, the limiting plate 9 is welded to the steel sheet pile 1. The bottom of the limiting plate 9 is provided with a plurality of reinforcing ribs 14, the reinforcing ribs 14 are arranged between the limiting plate 9 and the steel sheet pile 1, and the plurality of reinforcing ribs 14 are uniformly arranged along the circumferential direction of the limiting plate 9. Avoid disconnection between limiting plate 9 and steel sheet pile 1, avoid resulting in the stability of backup pad 7 not enough like this
In the present embodiment, the bottom of each steel sheet pile 1 is provided with an inclined strut 13, the bottom of the inclined strut 13 is in a tapered structure, and the bottom of the inclined strut 13 is inserted into the foundation pit. The stability of the steel sheet pile 1 is enhanced.
In this embodiment, the surfaces of the steel sheet pile 1 and the steel truss are coated with an anti-corrosion coating, so that the service life of the steel sheet pile is prolonged.
In fig. 1-2, the utility model is provided with a steel sheet pile 1 and a steel truss, two sides of the front and back of the steel sheet pile 1 are provided with a limiting plate 9, the limiting plate 9 is provided with a fixing hole 10, two adjacent steel sheet piles 1 are connected through a limiting groove 2 and a bulge 3 to enhance the connectivity, the steel truss comprises a supporting cross rod 4 and a supporting vertical rod 5, the supporting vertical rod 5 is connected with a threaded rod 6 at the bottom of the supporting cross rod 4 through a thread, so that the supporting vertical rod 5 is supported to the whole steel truss to avoid the collapse, the supporting vertical rod 5 and the supporting cross rod 4 are respectively placed to facilitate the transportation, the top of the supporting cross rod 4 is provided with a supporting plate 7, a limiting hole 8 on the supporting plate 7 passes through the steel sheet pile 1, a limiting rod 11 at the bottom of the supporting plate 7 passes through the fixing hole 10 on the limiting plate 9, so that the supporting, the limiting rod 11 at the bottom of the steel plate pile fixing device is fixed through the limiting nut 12, looseness cannot occur between the limiting rod and the steel plate pile, the connectivity between the steel plate pile 1 and the steel truss is enhanced, welding is not needed between the steel plate pile 1 and the steel truss, and construction and installation are facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting device of excavation supporting steel truss and steel sheet pile which characterized in that: the steel truss comprises a steel sheet pile and a steel truss body, wherein the steel sheet pile is arranged along the edge of a foundation pit, the steel truss body comprises a supporting plate, a plurality of supporting vertical rods and a plurality of supporting transverse rods, the supporting transverse rods are of a parallel structure, a plurality of threaded rods are arranged at the bottom of each supporting transverse rod along the length direction of the supporting transverse rod, the supporting vertical rods are arranged along the length direction of the supporting transverse rods, the tops of the supporting vertical rods are fixedly meshed with the threaded rods through threads, the end parts of the supporting transverse rods are fixed on one side of the supporting plate, a limiting hole is formed in the middle of the supporting plate along the length direction of the supporting plate, a plurality of limiting plates are arranged on the surfaces of the two sides of the steel sheet pile along the height direction of the steel sheet pile, the limiting hole penetrates through the bottom of the steel sheet pile, the bottom of the supporting plate abuts against the limiting, the limiting rod is inserted into the fixed hole, a limiting nut is meshed with the bottom of the limiting rod through threads, and the limiting nut abuts against the bottom of the limiting plate.
2. The device for connecting a foundation pit support steel truss and a steel sheet pile according to claim 1, wherein: one side of the steel sheet piles is provided with a limiting groove along the height direction, the other side of the steel sheet piles is provided with a protruding part along the height direction, and the protruding part of one steel sheet pile is inserted into the limiting groove of the adjacent steel sheet pile.
3. The device for connecting a foundation pit support steel truss and a steel sheet pile according to claim 2, wherein: the limiting plate is welded on the steel sheet pile.
4. The device for connecting a foundation pit support steel truss and a steel sheet pile according to claim 1, wherein: the bottom of each steel sheet pile is provided with an inclined supporting rod, the bottom of each inclined supporting rod is of a conical structure, and the bottom of each inclined supporting rod is inserted into the foundation pit.
5. The device for connecting a foundation pit support steel truss and a steel sheet pile according to claim 1, wherein: the bottom of limiting plate is equipped with a plurality of strengthening ribs, the strengthening rib is established between limiting plate and the steel sheet pile and a plurality of strengthening ribs are along the girth direction of limiting plate evenly sets up.
6. The device for connecting a foundation pit support steel truss and a steel sheet pile according to claim 1, wherein: and the surfaces of the steel sheet pile and the steel truss are coated with anti-corrosion coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776735.8U CN210797583U (en) | 2019-10-22 | 2019-10-22 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776735.8U CN210797583U (en) | 2019-10-22 | 2019-10-22 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797583U true CN210797583U (en) | 2020-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776735.8U Expired - Fee Related CN210797583U (en) | 2019-10-22 | 2019-10-22 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127368A (en) * | 2020-08-15 | 2020-12-25 | 崔留顺 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
| CN114673163A (en) * | 2022-03-01 | 2022-06-28 | 中国一冶集团有限公司 | Cross brace mounting device |
-
2019
- 2019-10-22 CN CN201921776735.8U patent/CN210797583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127368A (en) * | 2020-08-15 | 2020-12-25 | 崔留顺 | Connecting device for foundation pit supporting steel truss and steel sheet pile |
| CN114673163A (en) * | 2022-03-01 | 2022-06-28 | 中国一冶集团有限公司 | Cross brace mounting device |
| CN114673163B (en) * | 2022-03-01 | 2024-01-12 | 中国一冶集团有限公司 | Cross support mounting device |
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| 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: 20200619 Termination date: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |