CN214530746U - Higher reverse hanging pile foundation of stability - Google Patents
Higher reverse hanging pile foundation of stability Download PDFInfo
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- CN214530746U CN214530746U CN202120448091.0U CN202120448091U CN214530746U CN 214530746 U CN214530746 U CN 214530746U CN 202120448091 U CN202120448091 U CN 202120448091U CN 214530746 U CN214530746 U CN 214530746U
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Abstract
The utility model discloses a higher hanging pile basis of stability, including the main tributary supporter, the upper end of main tributary supporter is provided with installation mechanism, installation mechanism includes flight, fixed ring piece, bull stick, clamping screw and rotation handle bar, the surface of main tributary supporter is provided with the flight, the upper end of main tributary supporter is provided with the fixed ring piece, the internal surface and the upper end of fixed ring piece are provided with the bull stick, the one end of fixed ring piece is provided with clamping screw, the one end that the bull stick is close to the upper end is provided with the rotation handle bar, the lower extreme of main tributary supporter is provided with fixed establishment, fixed establishment is including heavy pouring weight, telescopic link, flexible piece, movable block, stopper, top position pole and casting small opening. The utility model discloses can be fast to the pile foundation install in advance and the whole installation process is difficult for inclining, can further improve the stability of pile foundation under the prerequisite of practicing thrift the cost, better satisfying the use needs.
Description
Technical Field
The utility model relates to a pile foundation construction technical field specifically is a higher hanging-upside-down pile foundation of stability.
Background
With the continuous acceleration of the urbanization construction pace, the number of high-rise and small high-rise buildings is increased, and the pile foundation construction is widely applied.
For the existing pile foundation construction method, a single construction team is often adopted for construction, so that the construction progress is slow, the installation angle of the whole pile foundation is easy to incline, and the later use is influenced; in addition, the stability of the existing pile foundation is the greatest among the important ones, and it is necessary to improve the use stability of the existing pile foundation on the premise of saving cost, so that a scheme capable of alleviating the above problems is urgently needed.
Disclosure of Invention
An object of the utility model is to provide a higher reverse hanging pile foundation of stability to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a higher hanging-upside down type pile foundation of stability, includes the main tributary supporter, the upper end of main tributary supporter is provided with installation mechanism, installation mechanism includes flight, fixed ring piece, bull stick, clamping screw and rotation handle bar, the surface of main tributary supporter is provided with the flight, the upper end of main tributary supporter is provided with the fixed ring piece, the internal surface and the upper end of fixed ring piece are provided with the bull stick, the one end of fixed ring piece is provided with clamping screw, the one end that the bull stick is close to the upper end is provided with the rotation handle bar, the lower extreme of main tributary supporter is provided with fixed establishment, fixed establishment includes heavy piece, telescopic link, flexible piece, movable block, stopper, top level pole and casting small opening, the lower extreme of main tributary supporter is provided with heavy weight piece, the inside one end of heavy weight piece has seted up the opening groove, the upper end that the opening groove of heavy weight piece is close to inside one end is provided with the telescopic link, the lower extreme of telescopic link is provided with flexible piece, the opening inslot surface of heavy pouring weight is provided with the movable block, one side that the upper end of movable block is close to flexible piece is provided with the stopper, the main tributary supporter is provided with the top position pole with the internal surface of heavy pouring weight, the main tributary supporter is close to the downside region of lower extreme flight and is provided with the casting small opening.
Preferably, the inner surface of the spiral plate is fixedly connected with the outer surface of the main support body, the lower end edge of the fixed ring block is fixedly connected with the upper end edge of the main support body, and the rotating rod is installed at the inner surface area of the fixed ring block near the lower end area.
Preferably, the fixing screw rod runs through the inside of and fixed mounting fixed ring piece and bull stick simultaneously, the fixed ring piece passes through fixed connection between fixing screw rod and the bull stick, it is regional near upper end one end to rotate hand lever fixed mounting at the surface of bull stick, it is provided with two sets ofly to rotate the hand lever.
Preferably, the upper end edge of the heavy weight is fixedly connected with the lower end edge of the main support body through welding, the telescopic rod is installed at the upper end of the inner side of the through hole groove of the heavy weight, the lower end of the telescopic rod is fixedly connected with the upper end of the telescopic block, and the outer surface of the movable block is movably connected with the inner surface of the through hole groove of the heavy weight.
Preferably, the stopper is installed in the upper end of movable block and is close to one side of flexible piece, swing joint between the surface of top pole and the one end of lower extreme inclined plane and movable block, the casting small opening is seted up and is close to the downside region of lower extreme flight at the surface of main tributary supporter, telescopic link, flexible piece, movable block and stopper all are provided with two sets ofly, the casting small opening is provided with four groups.
Preferably, the lower end of the weight is provided with a drill bit, and the upper end of the drill bit is fixedly connected with the lower end of the weight.
Compared with the prior art, the beneficial effects of the utility model are as follows:
firstly, the preassembly counter bore is drilled on the preset ground, then the main support body, the spiral piece, the fixing mechanism and the drill bit are simultaneously placed in the preassembly counter bore, after the main support body is placed, the rotating hand rod can drive the rotating rod to rotate through manual rotation, the main support body is further driven to rotate through the rotating rod and the fixing ring block, the spiral piece can rotate synchronously after the main support body rotates, the inner surface soil of the preassembly counter bore can be subjected to spiral cutting through the rotation of the spiral piece, the main support body, the spiral piece, the fixing mechanism and the drill bit are integrally rotated and descended, after the main support body completely sinks into the interior of the preassembly counter bore, the fixing screw rod is detached, the rotating rod and the fixing ring block are separated, the device can quickly preassembly the pile foundation, and the whole installation process is not prone to inclination.
After the pre-installation of the integral pile foundation is finished, the top position rod applies pressure downwards along the interior of the main support body, so that the lower end surface and the inclined surface of the top position rod apply extrusion force to one end of the movable block, and the movable block can extrude and slide in the through hole groove of the heavy block, in the process, the inclined plane at one end of the limiting block can apply extrusion force to the lower end of the telescopic block, so that the telescopic block is upwards contracted through the telescopic rod, thereby the limiting block moves to the other end of the telescopic block, the telescopic block descends after the limiting block completely moves to the other end of the telescopic block, the movable block is integrally limited and fixed, then the jacking rod is pulled out, cement is cast from the inside of the upper end of the main support body, so that the cement flows from the inside of the main support body to the outside of the integral pile foundation through the casting leak hole, thereby make whole pile foundation and outside soil fixed, this device can further improve the stability of pile foundation under the prerequisite of practicing thrift the cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic view of the partial cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic view of part a of the present invention.
In the figure: 1. a main support; 2. an installation mechanism; 3. a fixing mechanism; 4. a drill bit; 201. a spiral sheet; 202. a fixed ring block; 203. a rotating rod; 204. fixing the screw rod; 205. rotating the hand lever; 301. sinking the weight block; 302. a telescopic rod; 303. a telescopic block; 304. a movable block; 305. a limiting block; 306. a jacking rod; 307. and (5) casting a leak hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a high-stability inverted pile foundation comprises a main support body 1, wherein the upper end of the main support body 1 is provided with an installation mechanism 2, the installation mechanism 2 comprises a spiral sheet 201, a fixed ring block 202, a rotating rod 203, a fixed screw 204 and a rotating hand rod 205, the spiral sheet 201 is arranged on the outer surface of the main support body 1, the upper end of the main support body 1 is provided with the fixed ring block 202, the inner surface and the upper end of the fixed ring block 202 are provided with the rotating rod 203, one end of the fixed ring block 202 is provided with the fixed screw 204, one end of the rotating rod 203 close to the upper end is provided with the rotating hand rod 205, the lower end of the main support body 1 is provided with a fixing mechanism 3, the fixing mechanism 3 comprises a heavy block 301, a telescopic rod 302, a telescopic block 303, a movable block 304, a limiting block 305, a top level rod 306 and a casting leakage hole 307, the lower end of the main support body 1 is provided with the heavy block 301, one end of the heavy block 301 is provided with a through hole groove, the upper end of the through hole groove of the heavy block 301 close to the inner end is provided with the telescopic rod 302, the lower end of the telescopic rod 302 is provided with a telescopic block 303, the inner surface of the through hole of the heavy block 301 is provided with a movable block 304, the upper end of the movable block 304 close to one side of the telescopic block 303 is provided with a limit block 305, the inner surfaces of the main support 1 and the heavy block 301 are provided with a top level rod 306, and the lower side area of the main support 1 close to the lower end spiral sheet 201 is provided with a casting leak hole 307.
The inner surface of the spiral plate 201 is fixedly coupled with the outer surface of the main support 1, the lower end edge of the stationary ring block 202 is fixedly coupled with the upper end edge of the main support 1, and the rotating rod 203 is installed at the inner surface area of the stationary ring block 202 near the lower end area.
The fixed screw 204 penetrates through and is fixedly installed inside the fixed ring block 202 and the rotating rod 203 at the same time, the fixed ring block 202 is fixedly connected with the rotating rod 203 through the fixed screw 204, the rotating hand rods 205 are fixedly installed on the outer surface of the rotating rod 203 and are close to one end area of the upper end, and two groups of the rotating hand rods 205 are arranged; when in use, firstly, a pre-installed counter bore is drilled on the preset ground, then the main support body 1, the spiral piece 201, the fixing mechanism 3 and the drill bit 4 are simultaneously placed in the pre-installed counter bore, after the placement is completed, the rotating rod 203 can be driven to rotate by manually rotating the rotating handle 205, and further the main supporter 1 is driven to rotate by the rotating rod 203 and the fixed ring block 202, when the main support body 1 rotates, the spiral piece 201 can synchronously rotate, the soil on the inner surface of the pre-installed counter bore can be spirally cut through the rotation of the spiral piece 201, so that the main supporting body 1, the spiral piece 201, the fixing mechanism 3 and the drill bit 4 integrally rotate and descend, after the main supporting body 1 is completely sunk into the pre-installed counter bore, the fixing screw 204 is removed, so that the rotating rod 203 is separated from the fixing ring block 202, the device can be used for quickly pre-installing the pile foundation, and the whole installation process is not easy to incline.
The upper end edge of heavy weight piece 301 passes through welded fastening with the lower extreme edge of main support 1 and is connected, and telescopic link 302 is installed at the inboard one end upper end in the opening groove of heavy weight piece 301, and fixed connection between the lower extreme of telescopic link 302 and the upper end of flexible piece 303, swing joint between the surface of movable block 304 and the internal surface in the opening groove of heavy weight piece 301.
The limiting blocks 305 are arranged on one side, close to the telescopic blocks 303, of the upper end of each movable block 304, the outer surface and the lower end inclined plane of each top position rod 306 are movably connected with one end of each movable block 304, casting leakage holes 307 are formed in the lower side area, close to the lower end spiral sheet 201, of the outer surface of the main support body 1, two groups of the telescopic rods 302, the telescopic blocks 303, the movable blocks 304 and the limiting blocks 305 are arranged, and four groups of the casting leakage holes 307 are arranged; after the pre-installation of the integral pile foundation is finished, the jacking rod 306 applies pressure downwards along the inside of the main support body 1, so that the lower end surface and the inclined surface of the jacking rod 306 apply extrusion force to one end of the movable block 304, and the movable block 304 is extruded and slides in the through slot of the heavy block 301, in the process, the inclined surface at one end of the limiting block 305 applies extrusion force to the lower end of the telescopic block 303, so that the telescopic block 303 is upwards contracted through the telescopic rod 302, so that the limiting block 305 moves to the other end of the telescopic block 303, the telescopic block 303 descends after the limiting block 305 completely moves to the other end of the telescopic block 303, the movable block 304 is integrally limited and fixed, then the jacking rod 306 is pulled out, cement is cast from the inside of the upper end of the main support body 1, and the cement flows to the outside of the integral pile foundation through the casting leakage hole 307 from the inside of the main support body 1, so that the integral pile foundation is fixed with external soil, the device can further improve the stability of the pile foundation on the premise of saving cost.
The lower end of the heavy weight block 301 is provided with a drill bit 4, and the upper end of the drill bit 4 is fixedly connected with the lower end of the heavy weight block 301; the drill 4 can further improve the penetrating power, and the installation mechanism 2 can be easier to install through the drill 4.
The working principle is as follows: when in use, firstly, a pre-installed counter bore is drilled on the preset ground, then the main support body 1, the spiral piece 201, the fixing mechanism 3 and the drill bit 4 are simultaneously placed in the pre-installed counter bore, after the placement is completed, the rotating rod 203 can be driven to rotate by manually rotating the rotating handle 205, and further the main supporter 1 is driven to rotate by the rotating rod 203 and the fixed ring block 202, when the main support body 1 rotates, the spiral piece 201 can synchronously rotate, the soil on the inner surface of the pre-installed counter bore can be spirally cut through the rotation of the spiral piece 201, so that the main supporting body 1, the spiral piece 201, the fixing mechanism 3 and the drill bit 4 integrally rotate and descend, after the main supporting body 1 is completely sunk into the pre-installed counter bore, the fixing screw 204 is removed, so that the rotating rod 203 is separated from the fixing ring block 202, the device can be used for quickly pre-installing the pile foundation, and the whole installation process is not easy to incline; after the pre-installation of the integral pile foundation is finished, the jacking rod 306 applies pressure downwards along the inside of the main support body 1, so that the lower end surface and the inclined surface of the jacking rod 306 apply extrusion force to one end of the movable block 304, and the movable block 304 is extruded and slides in the through slot of the heavy block 301, in the process, the inclined surface at one end of the limiting block 305 applies extrusion force to the lower end of the telescopic block 303, so that the telescopic block 303 is upwards contracted through the telescopic rod 302, so that the limiting block 305 moves to the other end of the telescopic block 303, the telescopic block 303 descends after the limiting block 305 completely moves to the other end of the telescopic block 303, the movable block 304 is integrally limited and fixed, then the jacking rod 306 is pulled out, cement is cast from the inside of the upper end of the main support body 1, and the cement flows to the outside of the integral pile foundation through the casting leakage hole 307 from the inside of the main support body 1, so that the integral pile foundation is fixed with external soil, the device can further improve the stability of the pile foundation on the premise of saving cost; the drill 4 can further improve the penetrating power, and the installation mechanism 2 can be easier to install through the drill 4.
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 higher hanging-upside down pile foundation of stability, includes main supporter (1), its characterized in that: the upper end of main tributary supporter (1) is provided with installation mechanism (2), installation mechanism (2) are including flight (201), fixed ring piece (202), bull stick (203), clamping screw (204) and rotation handle bar (205), the surface of main tributary supporter (1) is provided with flight (201), the upper end of main tributary supporter (1) is provided with fixed ring piece (202), the internal surface and the upper end of fixed ring piece (202) are provided with bull stick (203), the one end of fixed ring piece (202) is provided with clamping screw (204), bull stick (203) are close to the one end of upper end and are provided with rotation handle bar (205), the lower extreme of main tributary supporter (1) is provided with fixed establishment (3), fixed establishment (3) are including heavy piece (301), telescopic link (302), flexible piece (303), movable block (304), stopper (305), Top position pole (306) and casting small opening (307), the lower extreme of main tributary supporter (1) is provided with heavy weight piece (301), the opening groove has been seted up to the inside one end of heavy weight piece (301), the opening groove of heavy weight piece (301) is provided with telescopic link (302) near the upper end of inside one end, the lower extreme of telescopic link (302) is provided with flexible piece (303), the opening inslot surface of heavy weight piece (301) is provided with movable block (304), one side that the upper end of movable block (304) is close to flexible piece (303) is provided with stopper (305), the internal surface of main tributary supporter (1) and heavy piece (301) is provided with top position pole (306), the downside region that main tributary supporter (1) is close to lower extreme flight (201) is provided with casting small opening (307).
2. The inverted pile foundation with higher stability according to claim 1, wherein: the inner surface of the spiral sheet (201) is fixedly connected with the outer surface of the main support body (1), the lower end edge of the fixed ring block (202) is fixedly connected with the upper end edge of the main support body (1), and the rotating rod (203) is installed on the inner surface area of the fixed ring block (202) close to the lower end area.
3. The inverted pile foundation with higher stability according to claim 1, wherein: the utility model discloses a fixed screw rod, including solid fixed screw rod, fixed screw rod (204), fixed ring piece (202) and bull stick (203), fixed screw rod (204) run through simultaneously and the inside of fixed mounting solid fixed ring piece (202) and bull stick (203), fixed connection between solid fixed ring piece (202) and bull stick (203) is passed through, it is regional that the surface of bull stick (205) fixed mounting is close to upper end one end to rotate hand lever (205), it is provided with two sets ofly to rotate hand lever (205).
4. The inverted pile foundation with higher stability according to claim 1, wherein: the upper end edge of heavy weight piece (301) and the lower extreme edge of main supporter (1) pass through welded fastening and are connected, the inboard one end upper end in the opening groove of heavy weight piece (301) is installed in telescopic link (302), fixed connection between the lower extreme of telescopic link (302) and the upper end of flexible piece (303), swing joint between the surface of movable block (304) and the internal surface in the opening groove of heavy weight piece (301).
5. The inverted pile foundation with higher stability according to claim 1, wherein: stopper (305) are installed and are close to one side of flexible piece (303) in the upper end of movable block (304), swing joint between the surface of top position pole (306) and the one end of lower extreme inclined plane and movable block (304), casting small opening (307) are seted up and are close to the downside region of lower extreme flight (201) at the surface of main tributary supporter (1), telescopic link (302), flexible piece (303), movable block (304) and stopper (305) all are provided with two sets ofly, casting small opening (307) are provided with four sets.
6. The inverted pile foundation with higher stability according to claim 1, wherein: the lower extreme of counter weight piece (301) is provided with drill bit (4), the upper end of drill bit (4) and the lower extreme fixed connection of counter weight piece (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448091.0U CN214530746U (en) | 2021-03-02 | 2021-03-02 | Higher reverse hanging pile foundation of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120448091.0U CN214530746U (en) | 2021-03-02 | 2021-03-02 | Higher reverse hanging pile foundation of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530746U true CN214530746U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120448091.0U Active CN214530746U (en) | 2021-03-02 | 2021-03-02 | Higher reverse hanging pile foundation of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214530746U (en) |
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2021
- 2021-03-02 CN CN202120448091.0U patent/CN214530746U/en active Active
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