CN214272105U - Foundation reinforcing structure based on anchor rod static pressure pile technology - Google Patents
Foundation reinforcing structure based on anchor rod static pressure pile technology Download PDFInfo
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- CN214272105U CN214272105U CN202120135940.7U CN202120135940U CN214272105U CN 214272105 U CN214272105 U CN 214272105U CN 202120135940 U CN202120135940 U CN 202120135940U CN 214272105 U CN214272105 U CN 214272105U
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- 230000003068 static effect Effects 0.000 title claims abstract description 60
- 238000005516 engineering process Methods 0.000 title claims description 9
- 230000003014 reinforcing effect Effects 0.000 title description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 9
- 230000006641 stabilisation Effects 0.000 claims abstract description 7
- 238000011105 stabilization Methods 0.000 claims abstract description 7
- 238000005728 strengthening Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 210000002421 cell wall Anatomy 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a ground reinforced structure based on anchor rod static pressure pile technique, relate to ground and foundation stabilization construction technical field, it includes static pressure pile body and basic foundation, still include static pressure pile body in the device inslot be provided with static pressure pile body threaded connection's threaded rod, the rigid coupling has the stock in the basic foundation, the mounting groove has been seted up at the top of stock, the stock is provided with the slider with mounting groove sliding connection, the lower terminal surface rigid coupling of slider and threaded rod, the stock is provided with in the mounting groove and is used for carrying out the fixed a plurality of joint pieces of joint to the slider, the stock is in mounting groove cell wall department set up a plurality of joint grooves with joint piece joint adaptation, the stock is provided with and is used for driving a plurality of joint pieces and is close to or the first drive arrangement who keeps away from each other, the static pressure pile body is provided with and is. This application has the effect of simplifying the connected mode between stock and the static pile reaction frame, improving the installation effectiveness.
Description
Technical Field
The application relates to the technical field of foundation and foundation reinforcement construction, in particular to a foundation reinforcing structure based on an anchor rod static pressure pile technology.
Background
The anchor rod static pressure pile is formed by utilizing the counter force provided by the anchor rod anchored in the original foundation to press the pile, and the pressed pile is generally a small-section pile and is mainly used for reinforcing the foundation. The construction method has the advantages that the used machines are simple, the operation is easy, the construction period is not influenced, the construction can be carried out in a narrow space, the load transfer process and the stress performance are clear, the construction is simple and convenient, the quality is reliable, the defects are that holes are reserved on a bearing platform, the anchor rod is embedded in a complex manner, the pile pressing holes and the anchor rod holes are generally chiseled in a building, the anchor rod is planted with structural glue, then a reaction frame is installed, the self weight of the building is used as the reaction force, and the steel piles or the precast piles are pressed into the soil section by the jack.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the static pressure stake is pressed into soil under the pressing effect of jack, and the connection between stock and the static pressure stake reaction frame relies on a plurality of bolts to lock, and a plurality of bolts carry out the locking and need an operation, and consequently the locking between the reaction frame of stock and static pressure stake body is too loaded down with trivial details, and the installation effectiveness is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the connection mode between the anchor rod and the reaction frame of the static pressure pile body is complex and the installation efficiency is low, the application provides a foundation reinforcing structure based on the anchor rod static pressure pile technology.
The application provides a foundation stabilization structure based on stock static pressure stake technique adopts following technical scheme:
a foundation reinforcing structure based on an anchor rod static pressure pile technology comprises a static pressure pile body, a foundation base arranged on the bottom surface of a building and a device groove arranged at the bottom of a reaction frame on the static pressure pile body, wherein a threaded rod in threaded connection with the reaction frame on the static pressure pile body is arranged in the device groove of the static pressure pile body, an anchor rod hole is formed in the foundation base, an anchor rod is fixedly connected in the anchor rod hole, a mounting groove is formed in the top of the anchor rod and is positioned right below the device groove, a sliding block which is in sliding connection with the mounting groove in the vertical direction is arranged in the mounting groove of the anchor rod, the sliding block is fixedly connected with the lower end face of the threaded rod, a plurality of clamping blocks which are used for clamping and fixing the sliding block are arranged in the mounting groove of the anchor rod, and a plurality of clamping grooves which are in sliding fit with the clamping blocks are arranged at the groove wall of the mounting groove of the anchor rod, the clamping block is arranged in the clamping groove in a sliding mode, and at least one corner of two corners of the clamping block and the sliding block which are close to each other is an inclined surface or an arc surface; the anchor rod in the joint inslot is provided with and is used for driving a plurality of the joint piece is close to each other or keep away from each other's first drive arrangement, the hydrostatic pile body is provided with and is used for driving the threaded rod is close to or keeps away from the second drive arrangement of basic base.
Through adopting above-mentioned technical scheme, when the reaction frame of installation static pile body on the basis, drive the threaded rod through second drive arrangement and drive the slider and be close to the basis together, slider extrusion joint piece, the joint piece slides in the joint inslot, two joint pieces are kept away from each other, slide joint piece below from the joint piece top until the slider, when the up end of slider just butt joint piece's lower terminal surface, two first drive arrangement drive two joint pieces respectively and are close to each other, and then the joint piece is terminal surface under the joint piece with the slider locking, make the reaction frame of static pile body and the connection structure between the stock simple more swift, the joint piece makes the locking between the reaction frame of stock and static pile body more stable firm to the locking of slider.
Optionally, the sliding block is a truncated cone with a downward vertex, the end face of the clamping block close to the sliding block is an inclined face, and the inclined face faces the reaction frame of the static pressure pile body.
Through adopting above-mentioned technical scheme, the slider sets up to the circular truncated cone for the slider lateral wall is all-round all to be the inclined plane, makes things convenient for the slider to support the inclined plane that pushes away the joint piece, and the slider of being convenient for presses the joint piece to the joint inslot.
Optionally, the first driving device comprises a first telescopic rod, the joint block is far away from the end part of the sliding block, a first telescopic groove is formed in the end part of the sliding block, one end of the first telescopic rod is fixedly connected with the groove bottom of the first telescopic groove, the other end of the first telescopic rod is fixedly connected with the groove bottom of the joint groove, and a first elastic piece is arranged between the joint block and the groove bottom of the joint groove.
Through adopting above-mentioned technical scheme, during the slider downstream, the slider extrusion joint piece, first elastic component is pressed to the joint piece, and first telescopic link is also in compression state, slides the joint piece when the slider, and the deformation power of first elastic component is with the joint piece along first telescopic link length direction bullet at the up end of slider, realizes the locking of joint piece to the slider.
Optionally, the second drive arrangement includes first bevel gear and second bevel gear that intermeshing connects, the threaded rod with the coaxial rigid coupling of first bevel gear, the coaxial rigid coupling of second bevel gear has the dwang, the dwang with hydrostatic pile body is along vertical direction sliding connection, be provided with on the threaded rod and be used for avoiding the rigid coupling structure that second bevel gear dropped.
Through adopting above-mentioned technical scheme, rotate the dwang, second bevel gear rotates at vertical plane, rotates at the horizontal plane with second bevel gear meshed first bevel gear, and first bevel gear drives the threaded rod and rotates, drives slider downwardly rotating and motion when the threaded rod is rotatory, can realize the convenient adjustment of slider position in vertical direction.
Optionally, the rigid coupling structure includes diaphragm and the riser that the rigid coupling is connected, the threaded rod rotates to be connected on the diaphragm, the diaphragm is in the second bevel gear below, the perpendicular rigid coupling of riser is in the diaphragm is kept away from the terminal surface of threaded rod, the dwang with the riser rotates to be connected.
Through adopting above-mentioned technical scheme, diaphragm and riser can prevent that second bevel gear from dropping down from first bevel gear for second bevel gear and first bevel gear meshing even more firm.
Optionally, a disc positioned in the mounting groove is coaxially and fixedly connected to the lower end of the threaded rod, a plurality of grooves are formed in the outer circumferential wall of the arc surface of the disc, and a sliding block is slidably connected to the disc in each groove; the anchor rod in the cell wall of mounting groove run through set up a plurality of with the spread groove of sliding block grafting slip adaptation, the basis based on anchor rod hole perisporium seted up a plurality of with the constant head tank of sliding block grafting slip adaptation, the disc in be provided with in the recess and be used for the drive the sliding block runs through the spread groove and inserts the third drive arrangement of constant head tank.
By adopting the technical scheme, when the threaded rod moves downwards, the disc slides in the mounting groove, the sliding block is extruded into the groove of the disc by the groove wall of the mounting groove, and when the disc moves to the groove to align the connecting groove and the positioning groove, the third driving device drives the sliding block to penetrate through the connecting groove and be inserted into the positioning groove, so that the connection between the anchor rod and the anchor rod hole is more stable; the disc makes it easier for the slider and the third drive means to move integrally in the mounting groove.
Optionally, the third driving device includes a second elastic element, and the second elastic element is disposed between the sliding block and the bottom of the groove.
Through adopting above-mentioned technical scheme, when the disc slided in the mounting groove, the sliding block was pressed in the recess, and the sliding block extrudees the second elastic component, and the second elastic component takes place deformation, and when recess and spread groove and constant head tank were aligned simultaneously, the deformation power of second elastic component popped out the sliding block from the recess in, and the sliding block runs through the spread groove and inserts the constant head tank for the connection between stock and the stock hole is more firm.
Optionally, the dwang is kept away from the tip rigid coupling of riser has the handle, be provided with anti-skidding line on hand.
Through adopting above-mentioned technical scheme, the handle makes things convenient for operating personnel to rotate the dwang, and the antiskid line prevents to do just that personnel's hand is smooth.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the reaction frame of the static pressure pile body is installed on a foundation base, the threaded rod is driven by the second driving device to drive the sliding block to be close to the foundation base together, the sliding block extrudes the clamping blocks, the clamping blocks slide in the clamping grooves, the two clamping blocks are far away from each other until the sliding block slides to the position below the clamping blocks from the position above the clamping blocks, when the upper end face of the sliding block just abuts against the lower end face of each clamping block, the two first driving devices respectively drive the two clamping blocks to be close to each other, and then the clamping blocks lock the sliding block on the lower end face of each clamping block, so that the connection structure between the reaction frame of the static pressure pile body and the anchor rod is simple and rapid, and the locking of the clamping blocks on the sliding block enables the locking between the anchor rod and the;
2. the block is arranged as a truncated cone, so that the side wall of the sliding block is all provided with inclined planes, the sliding block can conveniently push against the inclined plane of the clamping block, and the clamping block can be conveniently pressed into the clamping groove by the sliding block;
3. when the slider moves downwards, the slider extrudees the joint piece, and first elastic component is pressed to the joint piece, and first telescopic link is also in the compression state, and when the slider slipped the joint piece, the deformation power of first elastic component bounced the joint piece along first telescopic link length direction at the up end of slider, realized the locking of joint piece to the slider.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion B of FIG. 2;
fig. 4 is a partially enlarged schematic view of a portion C in fig. 2.
Reference numerals: 1. a static pressure pile body; 2. a foundation base; 3. a device slot; 4. a threaded rod; 5. an anchor rod hole; 6. an anchor rod; 7. mounting grooves; 8. a slider; 9. a clamping block; 10. a first telescopic rod; 11. a clamping groove; 12. a first telescopic slot; 13. a first elastic member; 14. a first bevel gear; 15. a second bevel gear; 16. rotating the rod; 17. a handle; 18. a transverse plate; 19. a vertical plate; 20. connecting grooves; 21. a slider; 22. positioning a groove; 23. a disc; 24. a groove; 27. a second elastic member; 28. a chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a foundation reinforcing structure based on anchor rod static pressure pile technology. Referring to fig. 1 and 2, the foundation reinforcing structure based on the anchor rod static pressure pile technology includes a static pressure pile body 1 and a foundation base 2 arranged on the ground of a building, a device groove 3 is formed in the bottom of a reaction frame of the static pressure pile body 1, the device groove 3 does not penetrate through the bottom of the reaction frame of the static pressure pile body 1, an anchor rod hole 5 is formed in the upper end face of the foundation base 2, and an anchor rod 6 is fixedly connected to the foundation base 2 in the anchor rod hole 5.
Referring to fig. 3, the reaction frame of the static pile body 1 is provided with a threaded rod 4 in the device groove 3, the threaded rod is in threaded connection with the reaction frame of the static pile body 1, the top of the anchor rod 6 is provided with a mounting groove 7 under the device groove 3, the anchor rod 6 is provided with a sliding block 8 in the mounting groove 7, the sliding block 8 is in sliding connection with the mounting groove 7 along the vertical direction, the sliding block 8 is arranged to be a truncated cone and the vertex of the cone faces downward, and the reaction frame of the static pile body 1 is provided with a second driving device in the device groove 3, wherein the second driving device is used for driving the threaded rod 4 to be close to or far away from the foundation base 2.
Referring to fig. 1 and 3, the second driving device includes a first bevel gear 14 and a second bevel gear 15 which are engaged with each other, the threaded rod 4 is fixedly connected to the first bevel gear 14 coaxially, the second bevel gear 15 is fixedly connected to a rotating rod 16 coaxially, a handle 17 is fixedly connected to an end portion of the rotating rod 16 far away from the second bevel gear 15, an anti-slip groove is arranged on the handle 17, a slide groove 28 matched with the rotating rod 16 in a sliding manner is formed in a reaction frame of the static pressure pile body 1 along a vertical direction, and the rotating rod 16 penetrates through the slide groove 28 and is connected to the reaction frame of the static pressure pile body 1 in a sliding manner along a length direction of the slide groove 28.
When the reaction frame of the static pressure pile body 1 is installed on the foundation 2, the handle 17 is rotated, the handle 17 rotates the rotating rod 16, the rotating rod 16 drives the second bevel gear 15 to rotate in a vertical plane, the first bevel gear 14 meshed with the second bevel gear 15 rotates in a horizontal plane, the first bevel gear 14 drives the threaded rod 4 to rotate, and the threaded rod 4 drives the sliding block 8 to be close to the foundation 2.
Referring to fig. 3, a fixed connection structure for preventing the second bevel gear 15 from falling is arranged on the threaded rod 4, the fixed connection structure comprises a transverse plate 18 and a vertical plate 19 which are fixedly connected, the transverse plate 18 is located below the second bevel gear 15, the threaded rod 4 is rotatably connected to the transverse plate 18, the vertical plate 19 is vertically fixedly connected to the end surface of the transverse plate 18, which is far away from the threaded rod 4, and the rotating rod 16 is rotatably connected with the vertical plate 19.
The horizontal plate 18 and the vertical plate 19 can prevent the second bevel gear 15 from falling off the first bevel gear 14, so that the engagement connection between the second bevel gear 15 and the first bevel gear 14 is better and more stable.
Referring to fig. 3, the anchor rod 6 is provided with a plurality of clamping blocks 9 in the mounting groove 7 for clamping and fixing the slide block 8, the number of the clamping blocks is two in the embodiment of the application, the end surfaces of the two clamping blocks 9 close to the slide block 8 are both provided with inclined surfaces, and the inclined surfaces face the static pressure pile body 1; the anchor rod 6 is provided with two first drive arrangement that are used for driving two joint pieces 9 and are close to each other or keep away from each other in mounting groove 7, first drive arrangement includes first telescopic link 10, the joint groove 11 with the slip adaptation of joint piece 9 joint is seted up to anchor rod 6 in 7 cell wall department levels of mounting groove, first flexible groove 12 has been seted up to the tip that slide block 8 was kept away from to joint piece 9, joint piece 9 is pegged graft and is slided in joint groove 11, the one end of first telescopic link 10 and the tank bottom rigid coupling of first flexible groove 12, the other end of first telescopic link 10 and the tank bottom rigid coupling of joint groove 11, be provided with first elastic component 13 between joint piece 9 and the 11 tank bottoms of joint groove, first elastic component 13 sets up to first spring in this application embodiment, first telescopic link 10 outsides are located to first elastic component 13 cover.
When 8 downstream of slider, 8 extrusion joint pieces 9 of slider, joint piece 9 slides in joint groove 11, first elastic component 13 is pressed to joint piece 9, first telescopic link 10 is also in compression state, as figure 4, when slider 8 slips joint piece 9, first elastic component 13 resumes the elasticity of deformation and bounces joint piece 9 along 10 length direction of first telescopic link at the up end of slider 8, realize the locking of joint piece 9 to slider 8, make the connection between 6 and the reaction frame of static pressure stake body 1 of stock more firm, the connected mode is also more simple and convenient.
Referring to fig. 3, the anchor rod 6 has been seted up a plurality of spread grooves 20 in the cell wall of mounting groove 7 runs through, the rigid coupling has the disc 23 with the mounting groove 7 along the adaptation of pegging graft of vertical direction on the threaded rod 4, a plurality of recesses 24 have been seted up to disc 23 perisporium, disc 23 is in recess 24 interpolation adaptation has sliding block 21, sliding block 21 and spread groove 20 grafting adaptation, the basis base 2 has been seted up a plurality of constant head tank 22 and the sliding block 21 grafting adaptation of aliging with spread groove 20.
Referring to fig. 3, a third driving device for driving the sliding block 21 to penetrate through the connecting groove 20 and to be inserted into the positioning groove 22 is disposed in the groove 24 of the disc 23, the third driving device includes a second elastic element 27, the second elastic element 27 is disposed between the sliding block 21 and the bottom of the groove 24, and the second elastic element 27 is a second spring in the embodiment of the present application.
As shown in fig. 4, when the upper end surface of the slider 8 just slides to the lower end surface of the clamping block 9, after the clamping block 9 locks the slider 8, the groove 24 of the disc 23 is aligned with the connecting groove 20 and the positioning groove 22 at the same time, the second elastic element 27 ejects the slider 21 from the groove 24, the slider 21 penetrates through the connecting groove 20 and is inserted into the positioning groove 22, and the slider 21 fixes the anchor rod 6 and the anchor rod hole 5.
The implementation principle of the foundation reinforcing structure based on the anchor rod 6 static pressure pile technology in the embodiment of the application is as follows: the handle 17 is rotated, the handle 17 rotates the rotating rod 16, the rotating rod 16 rotates the first bevel gear 14 to drive the threaded rod 4 to rotate, the threaded rod 4 drives the sliding block 8 to approach the foundation base 2 together, the sliding block 8 extrudes the clamping block 9, the clamping block 9 slides in the clamping groove 11, the clamping blocks 9 are far away from each other until the sliding block 8 slides to the position below the clamping block 9 from the position above the clamping block 9, when the upper end face of the sliding block 8 just abuts against the lower end face of the clamping block 9, the first spring drives the clamping block 9 to approach each other, the clamping block 9 locks the sliding block 8 on the lower end face of the clamping block 9, the locking between the anchor rod 6 and the reaction frame of the static pressure pile body 1 is more convenient and rapid, and the installation efficiency is greatly improved; when the up end of slider 8 just slided to the lower terminal surface of joint piece 9, connecting groove 20 and constant head tank 22 just are aimed at to recess 24 in the disc 23, the second spring pops out sliding block 21 from recess 24, sliding block 21 runs through connecting groove 20 and pegs graft and slide into constant head tank 22 and carry out the locking to stock 6 and stock hole 5, the connection structure between stock 6 and the stock hole 5 no longer simply leans on the structure to glue to be connected fixedly, further make the connection between stock 6 and the static pressure pile body 1 more stable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A foundation stabilization structure based on anchor rod static pressure pile technology, includes static pressure pile body (1) and sets up basic foundation (2) on the building bottom surface, its characterized in that: the pile is characterized by further comprising a device groove (3) formed in the bottom of a reaction frame of the static pressure pile body (1), a threaded rod (4) in threaded connection with the reaction frame on the static pressure pile body (1) is arranged in the device groove (3) of the static pressure pile body (1), an anchor rod hole (5) is formed in the foundation (2), an anchor rod (6) is fixedly connected in the anchor rod hole (5) of the foundation (2), a mounting groove (7) which is located right below the device groove (3) is formed in the top of the anchor rod (6), a sliding block (8) which is in sliding connection with the mounting groove (7) along the vertical direction is arranged in the mounting groove (7) of the anchor rod (6), the sliding block (8) is fixedly connected with the lower end face of the threaded rod (4), and a plurality of clamping blocks (9) which are used for clamping and fixing the sliding block (8) are arranged in the mounting groove (7) of the anchor rod (6), the anchor rod (6) is provided with a plurality of clamping grooves (11) which are in clamping sliding adaptation with the clamping blocks (9) at the groove wall of the mounting groove (7), the clamping blocks (9) are arranged in the clamping grooves (11) in a sliding mode, and at least one corner of two corners, close to each other, of the clamping blocks (9) and the sliding block (8) is an inclined surface or a cambered surface; the anchor rod (6) is arranged in the clamping groove (11) and used for driving the clamping blocks (9) to be close to or away from each other, a first driving device is arranged in the static pressure pile body (1) and used for driving the threaded rod (4) to be close to or away from the foundation (2).
2. A foundation stabilization structure based on the anchor rod static pile technique according to claim 1, characterized in that: the static pressure pile is characterized in that the sliding block (8) is arranged to be a truncated cone with a downward conical top, the end face, close to the sliding block (8), of the clamping block (9) is arranged to be an inclined face, and the inclined face faces to a reaction frame of the static pressure pile body (1).
3. A foundation stabilization structure based on the anchor rod static pile technique according to claim 1, characterized in that: first drive arrangement includes first telescopic link (10), joint piece (9) are kept away from first flexible groove (12) have been seted up to the tip of slider (8), the one end of first telescopic link (10) with the tank bottom rigid coupling of first flexible groove (12), the other end with the tank bottom rigid coupling of joint groove (11), joint piece (9) with be provided with first elastic component (13) between joint groove (11) the tank bottom.
4. A foundation stabilization structure based on the anchor rod static pile technique according to claim 1, characterized in that: the second driving device comprises a first bevel gear (14) and a second bevel gear (15) which are meshed with each other for connection, the threaded rod (4) is fixedly connected with the first bevel gear (14) in a coaxial mode, the second bevel gear (15) is fixedly connected with a rotating rod (16) in a coaxial mode, the rotating rod (16) is connected with the static pressure pile body (1) in a sliding mode in the vertical direction, and a fixedly connecting structure used for avoiding the second bevel gear (15) from falling is arranged on the threaded rod (4).
5. A foundation strengthening structure based on the rockbolt static pile technique according to claim 4, wherein: the rigid coupling structure includes diaphragm (18) and riser (19) that the rigid coupling is connected, threaded rod (4) rotate to be connected on diaphragm (18), diaphragm (18) are in second bevel gear (15) below, the perpendicular rigid coupling of riser (19) is in diaphragm (18) is kept away from the terminal surface of threaded rod (4), dwang (16) with riser (19) rotate to be connected.
6. A foundation stabilization structure based on the anchor rod static pile technique according to claim 1, characterized in that: a disc (23) positioned in the mounting groove (7) is coaxially and fixedly connected to the lower end of the threaded rod (4), a plurality of grooves (24) are formed in the outer peripheral wall of the arc surface of the disc (23), and the disc (23) is connected with a sliding block (21) in the grooves (24) in a sliding manner; the anchor rod (6) is provided with a plurality of connecting grooves (20) which are in splicing sliding fit with the sliding blocks (21) in a penetrating manner on the wall of the mounting groove (7), the base (2) is provided with a plurality of positioning grooves (22) which are in splicing sliding fit with the sliding blocks (21) on the peripheral wall of the anchor rod hole (5), and the disc (23) is provided with a third driving device which is used for driving the sliding blocks (21) to penetrate through the connecting grooves (20) and to be inserted into the positioning grooves (22) in the groove (24).
7. A foundation strengthening structure based on the rockbolt static pile technique according to claim 6, wherein: the third driving device comprises a second elastic piece (27), and the second elastic piece (27) is arranged between the sliding block (21) and the groove bottom of the groove (24).
8. A foundation strengthening structure based on the rockbolt static pile technique according to claim 4, wherein: the dwang (16) is kept away from the tip rigid coupling of second bevel gear (15) has handle (17), be provided with anti-skidding line on handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120135940.7U CN214272105U (en) | 2021-01-19 | 2021-01-19 | Foundation reinforcing structure based on anchor rod static pressure pile technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120135940.7U CN214272105U (en) | 2021-01-19 | 2021-01-19 | Foundation reinforcing structure based on anchor rod static pressure pile technology |
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| Publication Number | Publication Date |
|---|---|
| CN214272105U true CN214272105U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120135940.7U Expired - Fee Related CN214272105U (en) | 2021-01-19 | 2021-01-19 | Foundation reinforcing structure based on anchor rod static pressure pile technology |
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| Country | Link |
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| CN (1) | CN214272105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212007A (en) * | 2022-01-06 | 2022-03-22 | 杭州申昊科技股份有限公司 | Rigid contact net anchor section joint structure |
| CN114561949A (en) * | 2022-03-18 | 2022-05-31 | 四川华远建设工程有限公司 | Improved pile sealing device for anchor rod static pressure pile |
-
2021
- 2021-01-19 CN CN202120135940.7U patent/CN214272105U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212007A (en) * | 2022-01-06 | 2022-03-22 | 杭州申昊科技股份有限公司 | Rigid contact net anchor section joint structure |
| CN114212007B (en) * | 2022-01-06 | 2023-06-09 | 杭州申昊科技股份有限公司 | Rigid contact net anchor section joint structure |
| CN114561949A (en) * | 2022-03-18 | 2022-05-31 | 四川华远建设工程有限公司 | Improved pile sealing device for anchor rod static pressure pile |
| CN114561949B (en) * | 2022-03-18 | 2024-05-24 | 四川华远建设工程有限公司 | Pile sealing device of improved anchor rod static pressure pile |
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