CN212026280U - Vertical stock supporting construction of double row pile - Google Patents
Vertical stock supporting construction of double row pile Download PDFInfo
- Publication number
- CN212026280U CN212026280U CN202020531499.XU CN202020531499U CN212026280U CN 212026280 U CN212026280 U CN 212026280U CN 202020531499 U CN202020531499 U CN 202020531499U CN 212026280 U CN212026280 U CN 212026280U
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- stock
- tie
- row pile
- double
- rubber gasket
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Abstract
The utility model belongs to the technical field of the building engineering technique and specifically relates to a vertical stock supporting construction of double row pile is related to, its technical scheme main points are: including preceding campshed and back campshed, the top of preceding campshed and back campshed is connected with the tie-beam, be provided with vertical stock between preceding campshed and the back campshed, the one end of stock is pricked in the soil layer, the other end and the tie-beam flexonics of stock, the cover is equipped with high-pressure spring and the lantern ring on the stock, high-pressure spring is located the top of tie-beam, the lantern ring is located high-pressure spring's top, be provided with the cable wire between the lantern ring and the tie-beam, the one end and the tie-beam fixed connection of cable wire, the other end and the high damping rubber gasket fixed connection of cable wire. The utility model discloses its stock has antidetonation effect to make supporting construction advantage firm more.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to a vertical stock supporting construction of double row pile is related to.
Background
The double-row pile supporting structure actually extends outwards for a certain distance on the basis of the original single-row pile supporting structure, and the second row of piles are erected, so that the purpose of double supporting is achieved. The phenomenon of lateral deformation can occur in general engineering to cause the final engineering collapse, but the phenomenon can be effectively avoided after a double-row pile supporting structure is used, and the double-row pile supporting structure, the pile top crown beam and the coupling beam form a portal frame structure with stronger stability, so that the portal frame structure can play a stabilizing role.
The double-row pile structure is a space bent structure, is usually used in areas close to subways or dense building groups, generally does not allow oblique anchor rods to enter areas outside infrared lines, and therefore vertical anchor rod support is adopted under the condition of fully utilizing the land. However, because vertical stock can pass through the nut at the tip of stock and fasten stock and main part after driving into the soil layer, under the earthquake operating mode, instantaneous earthquake power is great, and the ability that the stock adaptation warp is limited, can lead to stock structure to be destroyed to can influence supporting construction's firm degree.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a vertical stock supporting construction of double row pile, its stock has shock-resistant effect to make supporting construction advantage firm more.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a vertical stock supporting construction of double row pile, includes preceding row pile and back row pile, the top of preceding row pile and back row pile is connected with the tie-beam, be provided with vertical stock between preceding row pile and the back row pile, the one end of stock is pricked in the soil layer, the other end and the tie-beam flexonics of stock, the cover is equipped with high-pressure spring and the lantern ring on the stock, high-pressure spring is located the top of tie-beam, the lantern ring is located high-pressure spring's top, be provided with the cable wire between the lantern ring and the tie-beam, the one end and the tie-beam fixed connection of cable wire, the other end and the high damping rubber gasket fixed connection of cable wire.
Through adopting above-mentioned technical scheme, behind setting up the stock between preceding campshed and the back campshed, high damping rubber gasket, spring and the lantern ring are established to stock top cover, and high damping rubber gasket vertically has the effect that elastic sliding is connected the lantern ring through the cable wire with the tie-beam again to with the lantern ring and cable wire with stock and tie-beam elastic fixation.
The present invention may be further configured in a preferred embodiment as: the body of rod of stock is the threaded rod.
Through adopting above-mentioned technical scheme, the body of rod of screw rod sets up to the threaded rod, can effectively increase the anchor effect of stock and surrounding soil layer.
The present invention may be further configured in a preferred embodiment as: and a high-damping rubber gasket is arranged between the high-pressure spring and the connecting beam, and the anchor rod is sleeved with the high-damping rubber gasket.
By adopting the technical scheme, the high-damping rubber is a supporting structure which is made of natural rubber and a plastic box in various matching modes and has high impact rigidity and strong energy absorption, the top end of the anchor rod is fixed on the connecting beam by utilizing the high-damping rubber gasket, the impact deformation can be effectively reduced, and the service life is long.
The present invention may be further configured in a preferred embodiment as: the high damping rubber gasket is provided with the sleeve with high damping rubber gasket integrated into one piece on being close to the side of tie-beam, telescopic inner wall and stock threaded connection, the tip of stock passes sleeve and high damping rubber gasket in proper order, high damping rubber gasket is close to telescopic side and tie-beam fixed connection.
Through adopting above-mentioned technical scheme, utilize the screw thread on the stock body of rod, with sleeve and stock threaded connection to realize the gasket through the sleeve with the anchor rod with being fixed of tie-beam.
The present invention may be further configured in a preferred embodiment as: the anchor rod positioning device is characterized in that a drill hole is formed in a soil layer between the front row of piles and the rear row of piles, a through hole communicated with the drill hole is formed in the connecting beam in a penetrating mode, a steel pipe sleeve is fixedly connected to the inner wall of the through hole, and a centering assembly used for assisting the anchor rod to vertically insert from the middle position of the through hole is arranged in the steel pipe sleeve.
Through adopting above-mentioned technical scheme, when inserting the stock, can utilize centering subassembly can insert the stock location at fenestrate intermediate position to can avoid the stock to appear serious askew phenomenon in the inserting process.
The present invention may be further configured in a preferred embodiment as: the centering assembly comprises a hollow fixed shell, a compression spring arranged in the fixed shell and a top block connected with the fixed shell in a sliding mode, one end of the compression spring is fixedly connected to the side wall, close to the steel pipe sleeve, of the fixed shell, and the other end of the compression spring is fixedly connected to the top block.
Through adopting above-mentioned technical scheme, set up compression spring between fixed shell and kicking block to make the kicking block can support tightly in the lateral wall of stock, the perforated intermediate position can be followed to the control stock all the time and inserted.
The present invention may be further configured in a preferred embodiment as: and an arc-shaped notch is formed in the side surface, far away from the compression spring, of the ejector block.
Through adopting above-mentioned technical scheme, be provided with the arc breach in the kicking block side of keeping away from compression spring, can be convenient for pass through the stock by centering subassembly.
The present invention may be further configured in a preferred embodiment as: the end of the anchor rod tied on the soil layer is a conical tip.
Through adopting above-mentioned technical scheme, the one end that the stock was pricked in the soil layer sets up to the toper pointed end, and the soil layer is pricked to the stock of being convenient for, and when the stock when centering assembly, sets up to the most advanced arc breach that can be convenient for the stock smoothly through the kicking block and then extrudees the kicking block.
To sum up, the utility model discloses a following at least one useful technological effect:
the anchor rod is connected with the connecting beam through the steel cable and the lantern ring, the spring is arranged between the lantern ring and the high-damping rubber gasket, the anchor rod has an anti-seismic effect, when the ground vibrates, the problem that looseness easily occurs between the anchor rod and the main body is solved, and the double-row pile vertical anchor rod supporting structure is stable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. front row piles; 2. back row piles; 3. a connecting beam; 4. an anchor rod; 5. drilling; 6. steel pipe sleeve; 7. a centering assembly; 8. a high damping rubber gasket; 9. a sleeve; 10. a high pressure spring; 11. a collar; 12. a steel cord; 13. a tip; 14. perforating; 71. fixing the housing; 72. a top block; 73. a compression spring; 74. an arc-shaped notch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a vertical stock supporting construction of double row pile, including front row pile 1 and back row pile 2, front row pile 1 and back row pile 2 can set up to matrix form range or plum blossom stake interval arrangement, and the preferred matrix form range that is in this embodiment. The top of preceding row of piles 1 and back row of piles 2 is connected with tie-beam 3, is provided with vertical stock 4 between preceding row of piles 1 and the back row of piles 2. Specifically, the rod body of the anchor rod 4 is a threaded rod, and one end of the anchor rod 4 is a conical tip 13. Before the anchor rods 4 are arranged between the front row of piles 1 and the rear row of piles 2, the connecting beam 3 is provided with through holes 14, the soil layer between the front row of piles 1 and the rear row of piles 2 is provided with drill holes 5, the drill holes 5 are communicated with the through holes 14 and are pre-positioned for driving the anchor rods 4, the inner wall of the through holes 14 of the connecting beam 3 is fixedly provided with a steel pipe sleeve 6, two sides of the inner wall of the steel pipe sleeve 6 are provided with opposite centering components 7, concretely, each centering component 7 comprises opposite fixed shells 71, one end of each fixed shell 71 faces the inside of the corresponding fixed shell 71 and extends to form a slot (not shown), the end face, far away from the slot, of each fixed shell 71 is fixedly connected with the inner wall of the corresponding steel pipe, the slot is internally and slidably connected with an ejector block 72, a compression spring 73 is arranged between the ejector block 72 and the inner wall, far away from the slot opening, one end of the, the compression spring 73 gives the kicking block 72 the elasticity of keeping away from the steel pipe box 6 inner wall, and the side that the kicking block 72 kept away from compression spring 73 is provided with arc breach 74, and when stock 4 inserted from most advanced 13, the most advanced 13 of stock 4 can push the kicking block 72 to steel pipe inner wall one side along arc breach 74, and simultaneously, compression spring 73 supported the kicking block 72 the lateral wall of stock 4 to make the stock 4 be difficult to crooked and the skew central point of skew when inserting in the drilling 5.
Referring to fig. 1 and 2, the top end of the anchor rod 4 is sequentially sleeved with a high-damping rubber gasket 8, a high-pressure spring 10 and a lantern ring 11, and the high-damping rubber gasket 8 is located between the high-pressure spring 10 and the connecting beam 3. Specifically, after the anchor rod 4 is inserted, concrete is poured into the drill hole 5, a high damping rubber gasket 8 is sleeved at the top end of the anchor rod 4, a sleeve 9 is integrally formed on the end surface, close to the steel pipe sleeve 6, of the high damping rubber gasket 8, the sleeve 9 is in threaded connection with the anchor rod 4, after the sleeve 9 is in threaded connection with the anchor rod 4, the side surface of the high damping rubber gasket 8 is attached to the surface of the connecting beam 3, the high-pressure spring 10 is located at the top of the high damping rubber gasket 8, the lantern ring 11 is located at the top of the high-pressure spring 10, one end of the compression spring 73 abuts against the upper end surface of the high damping rubber gasket 8, the other end of the compression spring 73 abuts against the lower end surface of the lantern ring 11, the steel cable 12 is connected between the lantern ring 11 and the connecting beam 3, the steel cable 12 is obliquely arranged, four sleeve holes (not shown in the figure) are formed around the lantern, the other end of each steel cable 12 is fixedly tied in the connecting beam 3. The compression spring 73 gives the collar 11 an elastic force away from the high damping rubber gasket 8, and the steel cable 12 fixes the collar 11 around the anchor rod 4, so that the connection of the anchor rod 4 and the connecting beam 3 has a relative elastic sliding effect. The top end of the anchor rod 4 is flexibly connected with the connecting beam 3 by connecting the lantern ring 11 and the connecting beam 3 through a steel cable 12 and matching with a high-pressure spring 10 arranged at the bottom of the lantern ring 11.
The implementation principle of the embodiment is as follows: referring to fig. 1, a foundation pit is excavated, a front row pile 1 and a rear row pile 2 are arranged in the foundation pit, and the front row pile 1 and the rear row pile 2 are arranged at intervals to form a matrix. Presetting drilling 5 in the soil layer between preceding campshed 1 and back campshed 2 to and set up the perforation 14 with drilling 5 intercommunication on tie-beam 3, set up steel-pipe sleeve 6 at the fixed steel-pipe sleeve 6 that sets up of perforation 14 inner wall of tie-beam 3, set up relative centering subassembly 7 in the inner wall both sides of steel-pipe sleeve 6, insert drilling 5 with stock 4 from most advanced 13 department, stock 4 is through the relative centering subassembly 7 centre that sets up, centering subassembly 7 can restrict stock 4 and insert from the intermediate position of drilling 5, and make stock 4 be difficult for seriously slope. After the anchor rod 4 is driven into, concrete is poured into the drill hole 5, so that the anchor rod 4 is fixed in a soil layer, the top end of the anchor rod 4 is sequentially sleeved with the high-damping rubber gasket 8, the high-pressure spring 10 and the lantern ring 11, and the lantern ring 11 and the connecting beam 3 are connected through the steel cable 12, so that the anchor rod 4 is flexibly connected with the connecting beam 3, and when an earthquake occurs, the anchor rod 4 is not easy to destroy and the supporting effect is not influenced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a vertical stock supporting construction of double row pile, includes preceding row pile (1) and back row pile (2), the top of preceding row pile (1) and back row pile (2) is connected with tie-beam (3), its characterized in that: be provided with vertical stock (4) between preceding campshed (1) and back campshed (2), the one end of stock (4) is pricked in the soil layer, the other end and tie-beam (3) flexonics of stock (4), the cover is equipped with high-pressure spring (10) and lantern ring (11) on stock (4), high-pressure spring (10) are located the top of tie-beam (3), lantern ring (11) are located the top of high-pressure spring (10), be provided with cable wire (12) between lantern ring (11) and tie-beam (3), the one end of cable wire (12) is pricked admittedly in tie-beam (3), the other end and the lantern ring (11) of cable wire (12) are connected.
2. The double-row pile vertical anchor rod supporting structure according to claim 1, characterized in that: the rod body of stock (4) is the threaded rod.
3. The double-row pile vertical anchor rod supporting structure according to claim 1, characterized in that: and a high-damping rubber gasket (8) is arranged between the high-pressure spring (10) and the connecting beam (3), and the anchor rod (4) is sleeved with the high-damping rubber gasket (8).
4. The double row pile vertical bolting configuration according to claim 3, characterized in that: high damping rubber gasket (8) are provided with sleeve (9) with high damping rubber gasket (8) integrated into one piece on being close to the side of tie-beam (3), the inner wall and stock (4) threaded connection of sleeve (9), sleeve (9) and high damping rubber gasket (8) are passed in proper order to the tip of stock (4), side and tie-beam (3) fixed connection that high damping rubber gasket (8) are close to sleeve (9).
5. The double-row pile vertical anchor rod supporting structure according to claim 1, characterized in that: be equipped with drilling (5) in the soil layer between preceding campshed (1) and back campshed (2), run through on tie-beam (3) be provided with perforation (14) of drilling (5) intercommunication, the inner wall fixedly connected with steel-pipe sleeve (6) of perforation (14), be provided with in steel-pipe sleeve (6) and be used for supplementary stock (4) from perforation (14) intermediate position vertical male centering subassembly (7).
6. The double-row pile vertical bolting structure according to claim 5, characterized in that: the centering assembly (7) comprises a hollow fixed shell (71), a compression spring (73) arranged inside the fixed shell (71) and a top block (72) connected with the fixed shell (71) in a sliding mode, one end of the compression spring (73) is fixedly connected to the side wall, close to the steel pipe sleeve (6), of the fixed shell (71), and the other end of the compression spring (73) is fixedly connected to the top block (72).
7. The double-row pile vertical bolting configuration according to claim 6, characterized in that: the side face, far away from the compression spring (73), of the top block (72) is provided with an arc-shaped notch (74).
8. The double-row pile vertical anchor rod supporting structure according to claim 1, characterized in that: one end of the anchor rod (4) tied to the soil layer is a conical tip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020531499.XU CN212026280U (en) | 2020-04-11 | 2020-04-11 | Vertical stock supporting construction of double row pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020531499.XU CN212026280U (en) | 2020-04-11 | 2020-04-11 | Vertical stock supporting construction of double row pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212026280U true CN212026280U (en) | 2020-11-27 |
Family
ID=73489632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020531499.XU Expired - Fee Related CN212026280U (en) | 2020-04-11 | 2020-04-11 | Vertical stock supporting construction of double row pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212026280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012401A (en) * | 2022-04-22 | 2022-09-06 | 安徽厚普建设工程有限公司 | Foundation structure of house building and construction method thereof |
-
2020
- 2020-04-11 CN CN202020531499.XU patent/CN212026280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012401A (en) * | 2022-04-22 | 2022-09-06 | 安徽厚普建设工程有限公司 | Foundation structure of house building and construction method thereof |
| CN115012401B (en) * | 2022-04-22 | 2023-12-12 | 安徽厚普建设工程有限公司 | Foundation structure of house building 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 |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |