CN208455626U - A kind of rockbolt static pressure steel pipe pile structure for building - Google Patents
A kind of rockbolt static pressure steel pipe pile structure for building Download PDFInfo
- Publication number
- CN208455626U CN208455626U CN201820874565.6U CN201820874565U CN208455626U CN 208455626 U CN208455626 U CN 208455626U CN 201820874565 U CN201820874565 U CN 201820874565U CN 208455626 U CN208455626 U CN 208455626U
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- CN
- China
- Prior art keywords
- pedestal
- down rod
- static pressure
- hole
- mandril
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 230000003068 static Effects 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000002035 prolonged Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
A kind of rockbolt static pressure steel pipe pile structure for building, including pedestal, top cover, upper plate, fixed link and jack, totally two pieces of the pedestal, the both ends of pedestal are equipped with anchor pole, the anchor pole is connect through pedestal with the earth, the top center welding of the pedestal is equipped with support rod, the top of the support rod is fixedly mounted equipped with up-and-down rod, the top of the up-and-down rod is fixedly mounted equipped with mandril, the top of the mandril is equipped with screw-thread steel, the quantity of the screw-thread steel is no less than three, and screw-thread steel, which runs through the both ends of top cover and passes through nut, to be fixedly mounted.The utility model passes through the variation of up-and-down rod quantity, the height of adjustable whole device entirety is applicable in different construction environments with this, either in narrow basement, or larger-size prefabricated pile is faced in outdoor, the utility model can normal construction.
Description
Technical field
The utility model relates to construction engineering technical field, specially a kind of rockbolt static pressure steel pipe pile structure for building.
Background technique
Construction of Static Pressure Pile have many advantages, such as it is noiseless, without friction, without impact force, be widely used in the intensive place of urban population
Construction, with the fast development of city underground engineering, the demand of construction of Static Pressure Pile constantly increases, construction of Static Pressure Pile Environment Day
It is beneficial complicated, construction of Static Pressure Pile device and technique are put forward new requirements.Current anchor jacked pile is overall structure mostly, benefit
With jack is arranged on prefabricated pile, to press to prefabricated pile in the structure of the top of jack setting reaction frame balance beam, still
When being acted in certain narrow spaces, since traditional anchor jacked pile size is larger, it cannot be introduced into construction site, exist on the contrary
When outdoor work, prefabricated pile king-sized for certain sizes, general anchor jacked pile, also can not be to it since size is limited
Construction, makes troubles to construction.
Utility model content
The purpose of this utility model is to provide a kind of rockbolt static pressure steel pipe pile structures for building, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of rockbolt static pressure steel pipe pile knot for building
Structure, including pedestal, top cover, upper plate, fixed link and jack, totally two pieces of the pedestal, the both ends of pedestal are equipped with anchor pole,
The anchor pole is connect through pedestal with the earth, and the top center welding of the pedestal is equipped with support rod, the support rod
Top is equipped with up-and-down rod, and the top of the up-and-down rod is equipped with mandril, and the top welding of the mandril is equipped with screw-thread steel, the screw thread
The quantity of steel is no less than three, and screw-thread steel runs through the both ends of top cover and is fixedly mounted by nut, and the up-and-down rod is equipped with logical
Hole, the quantity of the through-hole are no less than two, and the both ends of the upper plate are equipped with arc groove, and the both ends of the arc groove are all provided with
There is auxiliary through hole, one end of the fixed link through auxiliary through hole and is prolonged in the through-hole on Shen to up-and-down rod, finally from the other side
Auxiliary through hole is pierced by.
Preferably, helicitic texture, the bottom of the up-and-down rod and mandril are equipped at the top of the support rod and up-and-down rod
It is equipped with hold-doun nut, the inner wall of the hold-doun nut is equipped with helicitic texture, the hold-doun nut of the up-and-down rod bottom and support
Helicitic texture at the top of bar is bolted, and the hold-doun nut of the mandril bottom and the helicitic texture bolt at the top of up-and-down rod connect
It connects.
Preferably, the jack is placed on prefabricated pile, and the top layout of jack is in the bottom of upper plate.
Preferably, the top center welding of the upper plate is equipped with fixed ring, the bottom centre position of the top cover
It is fixedly mounted equipped with electric block, the hook of the electric block is interspersed in fixed ring.
1. compared with prior art, the utility model has the beneficial effects that the utility model passes through the change of up-and-down rod quantity
Change, the height of adjustable whole device entirety, different construction environments is applicable in this, either in narrow basement
It is interior, or larger-size prefabricated pile is faced in outdoor, the utility model can normal construction.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model up-and-down rod structural schematic diagram；
Fig. 3 is the utility model push rod structure schematic diagram；
Fig. 4 is the utility model upper plate structural representation.
In figure: 1 pedestal, 2 support rods, 3 up-and-down rods, 4 mandrils, 5 top covers, 6 upper plates, 7 fixed links, 8 jack, 9 screw threads
Steel, 10 through-holes, 11 helicitic textures, 12 hold-doun nuts, 13 arc grooves, 14 fixed rings, 15 electric blocks, 16 anchor poles, 17 auxiliary are logical
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of rockbolt static pressure steel pipe pile structure for building,
Including pedestal 1, top cover 5, upper plate 6, fixed link 7 and jack 8, totally two pieces of pedestal 1, the both ends of pedestal 1 are equipped with anchor pole
16, anchor pole 16 is connect through pedestal 1 with the earth, and the effect of anchor pole 16 is to fix pedestal 1；
The top center welding of pedestal 1 is equipped with support rod 2, and the top of support rod 2 is equipped with up-and-down rod 3, up-and-down rod 3
Quantity be it is variable, the height of regulating device entirety is carried out with this；
The top of up-and-down rod 3 is equipped with mandril 4, and the top welding of mandril 4 is equipped with screw-thread steel 9, and the quantity of screw-thread steel 9 is no less than
Three, screw-thread steel 9 runs through the both ends of top cover 5 and is fixedly mounted by nut, and up-and-down rod 3 is equipped with through-hole 10, the number of through-hole 10
Amount no less than two, the both ends of upper plate 6 are equipped with arc groove 13, and the both ends of the arc groove 13 are equipped with auxiliary through hole 17,
One end of fixed link 7 is through auxiliary through hole 17 and prolongs in the through-hole 10 on Shen to up-and-down rod 3, finally from other side auxiliary through hole 17
Be pierced by so that upper plate 6 is fixedly connected with up-and-down rod 3.
The top of support rod 2 and up-and-down rod 3 is equipped with helicitic texture 11, and the bottom of up-and-down rod 3 and mandril 4 is equipped with fixation
Nut 12, the inner wall of hold-doun nut 12 are equipped with helicitic texture 11,2 top of hold-doun nut 12 and support rod of 3 bottom of up-and-down rod
Helicitic texture 11 is bolted, and the hold-doun nut 12 of 4 bottom of mandril and the helicitic texture 11 at 3 top of up-and-down rod are bolted, and is become
Lever 3 is connected by the ending of itself, and the whole height of utility model device is adjusted, different construction rings is applicable in this
Border.
Jack 8 is placed on prefabricated pile, and the top layout of jack 8 is in the bottom of upper plate 6, and jack 8 is by squeezing
Pressure upper plate 6 provides reversed active force and presses to prefabricated pile.
The top center welding of upper plate 6 is equipped with fixed ring 14, and the bottom centre position of top cover 5 is equipped with electric block
15 are fixedly mounted, and the hook of electric block 15 is interspersed in fixed ring 14, and mountain top version 6 is gone up and down by electric block 15.
Working principle: it when the utility model is used, need to propped up first according to construction environment come the height of regulating device entirety
The top of strut 2 screws up-and-down rod 3, screws mandril 4 at the top of up-and-down rod 3, then solid by screw-thread steel 9 at the top of mandril 4
Dingan County fills top cover 5, is then hung over upper plate 6 on the hook of electric block 15 by fixed ring 14, by the logical of 6 two sides of upper plate
Hole 10 is aligned with the through-hole 10 on up-and-down rod 3, then runs through fixed link 7, and upper plate 6 and up-and-down rod 3 is fixed, and device has been built
Start to construct after, jack 8 obtains reversed active force to prefabricated pile pressure, each prefabricated pile quilt by squeezing upper plate 6
It after squeezing lower certain altitude, requires to extract fixed link 7, then upper plate 6 is declined to certain height, then pass through fixed link 7
Fixed, and so on, integrated operation is simply, conveniently.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of rockbolt static pressure steel pipe pile structure for building, including pedestal (1), top cover (5), upper plate (6), fixed link (7) with
And jack (8), it is characterised in that: totally two pieces of the pedestal (1), the both ends of pedestal (1) are equipped with anchor pole (16), the anchor pole
(16) it is connect through pedestal (1) with the earth, the top center welding of the pedestal (1) is equipped with support rod (2), the support
The top of bar (2) is equipped with up-and-down rod (3), and the top of the up-and-down rod (3) is equipped with mandril (4), and the top of the mandril (4) is welded
Equipped with screw-thread steel (9), the quantity of the screw-thread steel (9) is no less than three, and screw-thread steel (9) runs through the both ends of top cover (5) and passes through
Nut is fixedly mounted, and the up-and-down rod (3) is equipped with through-hole (10), and the quantity of the through-hole (10) is no less than two, it is described on
The both ends of top plate (6) are equipped with arc groove (13), and the both ends of the arc groove (13) are equipped with auxiliary through hole (17), the fixation
One end of bar (7) is through auxiliary through hole (17) and prolongs in the through-hole (10) on Shen to up-and-down rod (3), and finally from the other side, auxiliary is logical
Hole (17) are pierced by.
2. a kind of rockbolt static pressure steel pipe pile structure for building according to claim 1, it is characterised in that: the support rod
(2) and at the top of up-and-down rod (3) it is equipped with helicitic texture (11), the bottom of the up-and-down rod (3) and mandril (4) is equipped with fixation
The inner wall of nut (12), the hold-doun nut (12) is equipped with helicitic texture (11), the hold-doun nut of up-and-down rod (3) bottom
(12) it is bolted with the helicitic texture (11) at the top of support rod (2), the hold-doun nut (12) of mandril (4) bottom and variation
Helicitic texture (11) at the top of bar (3) is bolted.
3. a kind of rockbolt static pressure steel pipe pile structure for building according to claim 1, it is characterised in that: the jack
(8) it is placed on prefabricated pile, the bottom of the top layout of jack (8) in upper plate (6).
4. a kind of rockbolt static pressure steel pipe pile structure for building according to claim 1, it is characterised in that: the upper plate
(6) top center welding is equipped with fixed ring (14), and the bottom centre position of the top cover (5) is equipped with electric block (15)
It is fixedly mounted, the hook of the electric block (15) is interspersed on fixed ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874565.6U CN208455626U (en) | 2018-06-07 | 2018-06-07 | A kind of rockbolt static pressure steel pipe pile structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874565.6U CN208455626U (en) | 2018-06-07 | 2018-06-07 | A kind of rockbolt static pressure steel pipe pile structure for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455626U true CN208455626U (en) | 2019-02-01 |
Family
ID=65160217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820874565.6U Expired - Fee Related CN208455626U (en) | 2018-06-07 | 2018-06-07 | A kind of rockbolt static pressure steel pipe pile structure for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208455626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557137A (en) * | 2020-11-30 | 2021-03-26 | 北京科技大学 | Test device for simulating compression and consolidation of filling body |
-
2018
- 2018-06-07 CN CN201820874565.6U patent/CN208455626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557137A (en) * | 2020-11-30 | 2021-03-26 | 北京科技大学 | Test device for simulating compression and consolidation of filling body |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200607 |
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| CF01 | Termination of patent right due to non-payment of annual fee |