CN211498874U - Foundation pit pile anchor supporting device - Google Patents
Foundation pit pile anchor supporting device Download PDFInfo
- Publication number
- CN211498874U CN211498874U CN201922403828.2U CN201922403828U CN211498874U CN 211498874 U CN211498874 U CN 211498874U CN 201922403828 U CN201922403828 U CN 201922403828U CN 211498874 U CN211498874 U CN 211498874U
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- China
- Prior art keywords
- pillar
- layer
- fixedly connected
- anchor
- fastening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 24
- 239000004927 clay Substances 0.000 claims abstract description 23
- 239000011435 rock Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000087 stabilizing effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a foundation ditch stake anchor supporting device, including pillar, ground tackle, argillite layer, stock, the left side of ground tackle and the right side fixed connection on pillar surface, the bottom of stock and the fixed surface on argillite layer are connected, the left side fixedly connected with steadying plate on pillar surface, the left side fixedly connected with fastening peg graft of steadying plate, the fixed surface of fastening peg graft is connected with the lug, the top of argillite layer covers there is the clay layer, the top on clay layer covers there is miscellaneous soil layer, the utility model relates to a civil engineering technical field. This foundation ditch stake anchor supporting device, the steadying plate can be further stable to the pillar for the pillar stability is stronger, and the fastening is inserted the nail and can be further fixed to the steadying plate, and the lug through the fastening inserted the nail surface makes the fastening insert the nail resistance in mud rock stratum, clay layer, miscellaneous soil layer bigger, makes the stable effect of steadying plate better, and further the stable effect to the pillar is better, and location steel cable cooperation location hook makes the fixed effect of pillar better.
Description
Technical Field
The utility model relates to a civil engineering technical field specifically is a foundation ditch stake anchor supporting device.
Background
The pile-anchor support is characterized in that anchor rods are adopted to replace support inner supports of the foundation pit support to provide anchor pulling force for supporting row piles so as to reduce displacement and internal force of the supporting row piles and control deformation of the foundation pit within an allowable range.
According to patent number CN207176699U a foundation ditch stake anchor supporting device, including ground tackle, stock and pillar, the ground tackle passes through the pedestal mounting and is in the pillar side, the ground tackle is connected with the stock through the anchor rope, the anchor rope runs through the pillar, pedestal welding is in the pillar side, the protection shield of pedestal top surface welding protection ground tackle, stock surface welding is used for the prestressing tendons of resistance stress, prestressing tendons surface scribbles anticorrosive coating, and this foundation ditch stake anchor supporting device plays the guard action to the pillar through with the stock anchor in the mudstone layer, ensures going on smoothly of engineering, safe and reliable, but this foundation ditch stake anchor supporting device fixes the pillar near the stock, and fixed effect is not very good, and the pillar of having a specified duration may have the slope phenomenon, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a foundation ditch stake anchor supporting device has solved the problem that fixed effect is not good so that there is certain potential safety hazard.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a foundation ditch stake anchor supporting device, includes pillar, ground tackle, mudstone layer, stock, the left side of ground tackle and the right side fixed connection on pillar surface, the bottom of stock and the fixed surface on mudstone layer are connected, the left side fixedly connected with steadying plate on pillar surface, the left side fixedly connected with fastening of steadying plate is inserted the nail, the fixed surface of fastening nail is connected with the lug, the top on mudstone layer covers there is the clay layer, the top on clay layer covers there is miscellaneous soil layer, the left side of pillar and the top fixedly connected with location steel cable that is located steadying plate, the one end that the pillar was kept away from to the location steel cable runs through miscellaneous soil layer and extends to the inside on miscellaneous soil layer, the one end fixedly connected with location hook that the pillar was kept away from to the location steel cable, the right side.
Preferably, the surface of the anchor rod is fixedly connected with prestressed steel bars, and the surface of the prestressed steel bars is fixedly connected with a graphite layer.
Preferably, one end of the anchor cable, which is far away from the anchor device, is fixedly connected with an anchor head, and one end of the anchor head, which is far away from the anchor cable, is fixedly connected with a nut.
Preferably, one side of the nut, which is far away from the anchor cable, is fixedly connected with a threaded rod, and one end of the anchor rod, which is far away from the mud rock layer, is provided with a threaded hole matched with the threaded rod.
Preferably, the threaded rod is in threaded connection with the anchor rod through a threaded hole, and a prestressed rod is fixedly connected to the right side of the surface of the pillar and below the anchor.
Preferably, the fastening inserted nail is provided with six, and the surface of every fastening inserted nail is provided with eight lugs, the left side of lug is the arc.
Preferably, the anchorage device is arranged inside the clay layer, and the fastening insertion nail is arranged inside the clay layer, the clay layer and the miscellaneous soil layer.
Advantageous effects
The utility model provides a foundation ditch stake anchor supporting device. Compared with the prior art, the method has the following beneficial effects:
(1) the foundation pit pile anchor supporting device is characterized in that a stabilizing plate is fixedly connected to the left side of the surface of a pillar, a fastening inserting nail is fixedly connected to the left side of the stabilizing plate, a convex block is fixedly connected to the surface of the fastening inserting nail, a clay layer covers the top of a argillaceous layer, a mixed soil layer covers the top of the clay layer, a positioning steel rope is fixedly connected to the left side of the pillar and above the stabilizing plate, one end, away from the pillar, of the positioning steel rope penetrates through the mixed soil layer and extends into the mixed soil layer, a positioning hook is fixedly connected to one end, away from the pillar, of the positioning steel rope, the stabilizing plate can further stabilize the pillar, the stability of the pillar is higher, the fastening inserting nail can further fix the stabilizing plate, the resistance of the fastening inserting nail in the argillaceous layer, the clay layer and the mixed soil layer is higher through fastening of the convex block on the surface of the inserting nail, the positioning steel rope is matched with the positioning hook, so that the fixing effect of the support is better.
(2) This foundation ditch stake anchor supporting device, be connected with the prestressed reinforcement through the fixed surface at the stock, the fixed surface of prestressed reinforcement is connected with the graphite layer, the prestressing steel can offset the tensile stress that some anchor ropes produced, make the intensity of stock higher, life is longer, graphite in the graphite layer has corrosion resisting property, prevent that inside prestressing steel and stock are ageing, the right side on pillar surface and the below fixedly connected with prestressing force pole that is located the ground tackle, the stability of pillar can be strengthened to the prestressing force pole.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1;
fig. 4 is a side view of the fastening pin structure of the present invention.
In the figure: 1. a pillar; 2. an anchorage device; 3. a mudstone layer; 4. a stabilizing plate; 5. fastening the inserted nails; 6. a bump; 7. a clay layer; 8. a miscellaneous soil layer; 9. positioning the steel rope; 10. a positioning hook; 11. an anchor cable; 12. an anchor rod; 13. pre-stressing the steel bars; 14. a graphite layer; 15. an anchor head; 16. a nut; 17. a threaded rod; 18. a prestressed bar.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a foundation pit pile anchor supporting device comprises a supporting column 1, an anchor 2, a mudstone layer 3 and an anchor rod 12, wherein the left side of the anchor 2 is fixedly connected with the right side of the surface of the supporting column 1, the bottom end of the anchor rod 12 is fixedly connected with the surface of the mudstone layer 3, the left side of the surface of the supporting column 1 is fixedly connected with a stabilizing plate 4, the supporting column 1 is further stabilized, the left side of the stabilizing plate 4 is fixedly connected with a fastening inserting nail 5, the fastening inserting nail 5 further stabilizes the stabilizing plate 4, the supporting column 1 is further stabilized, the surface of the fastening inserting nail 5 is fixedly connected with a convex block 6, the firmness of the fastening inserting nail 5 in the mudstone layer 3, a clay layer 7 and a miscellaneous soil layer 8 can be increased, the stabilizing effect on the stabilizing plate 4 is better, the top of the mudstone layer 3 is covered with the clay layer 7, the top of the clay layer 7 is covered with the miscellaneous soil layer 8, the left side of the supporting column, one end of the positioning steel rope 9 far away from the pillar 1 penetrates through the miscellaneous soil layer 8 and extends to the interior of the miscellaneous soil layer 8, one end of the positioning steel rope 9 far away from the pillar 1 is fixedly connected with a positioning hook 10, the positioning hook 10 is large in size and prevents external tension from driving the positioning steel rope 9 to move, the stabilizing effect is good, the right side of the anchorage device 2 is fixedly connected with an anchor rope 11, the surface of the rod 12 is fixedly connected with a prestressed steel bar 13, the surface of the prestressed steel bar 13 is fixedly connected with a graphite layer 14 and has corrosion resistance, one end of the anchor rope 11 far away from the anchorage device 2 is fixedly connected with an anchor head 15, one end of the anchor head 15 far away from the anchor rope 11 is fixedly connected with a nut 16, one side of the nut 16 far away from the anchor rope 11 is fixedly connected with a threaded rod 17, one end of the anchor rod 12 far away from the mud rock layer 3 is provided with a, fastening inserted pin 5 is provided with six for stability is higher, and every fastening inserted pin 5's surface is provided with eight lugs 6, and the left side of lug 6 is the arc, and the resistance is less when arcwall face and mudstone layer 3, clay layer 7, miscellaneous soil layer 8 contact, and it is comparatively convenient to install, and ground tackle 2 sets up in clay layer 7's inside, and fastening inserted pin 5 sets up inside mudstone layer 3, clay layer 7, miscellaneous soil layer 8.
During the use, when strutting the foundation ditch, install pillar 1 in the foundation ditch dug, fix pillar 1 bottom, then imbed fastening inserted pin 5 on pillar 1 left side stabilizer plate 4 in mudstone layer 3, clay layer 7, miscellaneous soil layer 8, cooperation lug 6 can be fixed stabilizer plate 4, then install location wire rope 9 bottom location hook 10 in miscellaneous soil layer 8, further fix pillar 1, then install anchorage device 1 on pillar 1 right side, anchor rod 12 in hard mudstone layer 3, connect anchorage device 2 and stock 12 through anchor rope 11, the intensity of stock 12 can be effectively strengthened to the prestressing steel 13 on stock 12 surface, graphite layer 14 can effectively protect stock 12 and prestressing steel 13, then fix prestressing steel 18 one end in the right side other end of branch 1 and fix in mudstone layer 3, the stable effect is better.
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.
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 (7)
1. The utility model provides a foundation ditch stake anchor supporting device, includes pillar (1), ground tackle (2), mudstone layer (3), stock (12), the left side of ground tackle (2) and the right side fixed connection on pillar (1) surface, the bottom of stock (12) and the fixed surface connection of mudstone layer (3), its characterized in that: the utility model discloses a soil layer and anchorage device, including pillar (1), left side fixedly connected with stabilizer plate (4) on pillar (1) surface, the left side fixedly connected with fastening of stabilizer plate (4) is inserted nail (5), the fixed surface of fastening inserted nail (5) is connected with lug (6), the top of mud rock stratum (3) covers clay layer (7), the top of clay layer (7) covers has miscellaneous soil layer (8), the left side of pillar (1) just is located the top fixedly connected with location steel cable (9) of stabilizer plate (4), the one end that pillar (1) were kept away from in location steel cable (9) runs through miscellaneous soil layer (8) and extends to the inside in miscellaneous soil layer (8), the one end fixedly connected with location hook (10) of pillar (1) are kept away from in location steel cable (9), the right side fixedly connected with anchor rope (11) of anchorage device (2).
2. A foundation pit pile anchor supporting device according to claim 1, wherein: the anchor rod (12) is fixedly connected with prestressed reinforcement (13) on the surface, the prestressed reinforcement (13) is fixedly connected with graphite layer (14) on the surface.
3. A foundation pit pile anchor supporting device according to claim 1, wherein: one end, far away from the anchorage device (2), of the anchor cable (11) is fixedly connected with an anchor head (15), and one end, far away from the anchor cable (11), of the anchor head (15) is fixedly connected with a nut (16).
4. A foundation pit pile anchor supporting device according to claim 3, wherein: one side fixedly connected with threaded rod (17) that anchor rope (11) were kept away from in nut (16), the screw hole with threaded rod (17) looks adaptation is seted up to the one end that mud rock layer (3) were kept away from in stock (12).
5. The foundation pit pile anchor supporting device according to claim 4, wherein: the threaded rod (17) is in threaded connection with the anchor rod (12) through a threaded hole, and a prestressed rod (18) is fixedly connected to the right side of the surface of the strut (1) and is located below the anchorage device (2).
6. A foundation pit pile anchor supporting device according to claim 1, wherein: the fastening plug pin (5) is provided with six, the surface of each fastening plug pin (5) is provided with eight convex blocks (6), and the left side of each convex block (6) is arc-shaped.
7. A foundation pit pile anchor supporting device according to claim 1, wherein: the anchorage device (2) is arranged inside the clay layer (7), and the fastening insertion nails (5) are arranged inside the mud rock layer (3), the clay layer (7) and the miscellaneous soil layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403828.2U CN211498874U (en) | 2019-12-27 | 2019-12-27 | Foundation pit pile anchor supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403828.2U CN211498874U (en) | 2019-12-27 | 2019-12-27 | Foundation pit pile anchor supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498874U true CN211498874U (en) | 2020-09-15 |
Family
ID=72420667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922403828.2U Expired - Fee Related CN211498874U (en) | 2019-12-27 | 2019-12-27 | Foundation pit pile anchor supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211498874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233694A (en) * | 2022-08-20 | 2022-10-25 | 广州市岩土勘测设计有限公司 | Anti-floating flexible combined support for foundation pit and construction method thereof |
-
2019
- 2019-12-27 CN CN201922403828.2U patent/CN211498874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233694A (en) * | 2022-08-20 | 2022-10-25 | 广州市岩土勘测设计有限公司 | Anti-floating flexible combined support for foundation pit and construction method thereof |
| CN115233694B (en) * | 2022-08-20 | 2023-10-13 | 广州市岩土勘测设计有限公司 | Anti-floating flexible combined support for foundation pit and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |