CN208088326U - A kind of lag pile formula bearing being used to support pile framing - Google Patents
A kind of lag pile formula bearing being used to support pile framing Download PDFInfo
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- CN208088326U CN208088326U CN201820375014.5U CN201820375014U CN208088326U CN 208088326 U CN208088326 U CN 208088326U CN 201820375014 U CN201820375014 U CN 201820375014U CN 208088326 U CN208088326 U CN 208088326U
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Abstract
The utility model discloses a kind of lag pile formula bearings being used to support pile framing, it is characterized in that, the bearing includes the support plate being arranged from top to bottom, screw rod and mounting base, the support plate is in contact with the bearing sheet of pile framing, for shoring bearing sheet, the support plate has screw hole, the mounting base includes the support column being arranged from top to bottom, connecting plate and fixed column, the support column is welded on the top surface of the connecting plate, the fixed column is welded on the bottom surface of the connecting plate, fixed column is mounted on foundation pile, the support column has screw hole, the top of the screw rod is connect with support plate thread, bottom end is threadedly coupled with support column.The utility model is simple in structure, facilitates installation and adjusting, and the absolute altitude after adjusting is not susceptible to change, and the construction period is short, can be substantially reduced construction cost.
Description
Technical field
The utility model is related to the technical fields of foundation structure of building, more particularly to a kind of set being used to support pile framing
Stake formula bearing.
Background technology
Currently, the construction process construction of the common stake of laying foundation of building construction, foundation pile is most of to use hollow shell pill, when need
Larger load is carried, single foundation pile cannot be satisfied carrying needs and pass through platform handle therefore, it is necessary to build a platform
The stake top of more pile foundation stakes connects together, and this platform is pile framing；The construction of existing most pile framing firstly the need of
With reinforcing bar laterally linking together at the top of each foundation pile, and platform skeleton is bound out, then build pile framing template die, toward plate
Casting concrete in mould also needs to watering maintenance, increases pile framing intensity after concrete setting, but this square pile cushion cap is built
If the time is long, later maintenance difficulty is big, and in work progress, and absolute altitude is difficult to control, and error is easy tod produce, after being unfavorable for building
Continuous construction, cost is higher, and quality is difficult to control.
Utility model content
The purpose of this utility model is to provide a kind of lag pile formula bearing being used to support pile framing, this is simple in structure, construction
Period is short, is easy to control absolute altitude.
The purpose of this utility model is realized by technical solution below：
A kind of lag pile formula bearing being used to support pile framing, which is characterized in that the bearing includes being arranged from top to bottom
Support plate, screw rod and mounting base, the support plate are in contact with the bearing sheet of pile framing, for shoring bearing sheet, the support
Plate has screw hole, and the mounting base includes the support column, connecting plate and fixed column being arranged from top to bottom, the support column welding
In the top surface of the connecting plate, the fixed column is welded on the bottom surface of the connecting plate, and fixed column is mounted on foundation pile, described
There is support column screw hole, the top of the screw rod to be connect with support plate thread, and bottom end is threadedly coupled with support column.
Based on the above technical solution, the utility model can do following improvement：
The screw hole of support plate described in the utility model is centrally located, and the screw hole of the support column is centrally located, institute
The end face center that support column is welded on the connecting plate is stated, the fixed column is welded on the bottom center of the connecting plate.
Support plate described in the utility model is square plate, and the connecting plate is circular steel plate, the support column it is outer
Diameter is less than the length of side of the connecting plate.
The bottom surface of support plate described in the utility model is additionally provided with center pillar and stiffener, and the center pillar is welded on the support
The bottom center of plate, the center pillar are provided with the tapped through hole being connect with the screw rod, the tapped through hole opened up on center pillar with it is described
The screw hole of support plate is connected；The stiffener is polylith, and polylith stiffener is angularly divided centered on the axle center of the center pillar
Cloth, the side of stiffener are welded with the lateral wall in the center pillar, and the other side and the bottom surface of the support plate are welded, so as to
Further enhance the rigidity and load capacity of the support plate.
Two nuts are further sleeved on screw rod described in the utility model, for screw rod to be locked at the support plate and peace
It fills on seat, so as to make the lag pile formula bearing after adjusting keep absolute altitude.
Fixed column described in the utility model is semicolumn, and the diameter of fixed column is mutually fitted with the stake core for the foundation pile being connect
Match, cylinder outer wall is equipped with anti-sliding burr, can increase the frictional force between fixed column and foundation pile stake core, to make the installation
Seat can be more preferably fixed on foundation pile.
The surface of mounting base described in the utility model and the support plate is also coated with one layer of erosion resistant coating, so as to carry
The anti-corrosion ability of the high lag pile formula bearing, extends its service life.
Compared with prior art, the utility model technology has the following advantages：
(1) mounting base with support plate of the utility model are connected by screw rod, are easy to adjust the absolute altitude of this lag pile formula bearing,
And the nut by being arranged on screw rod, can be locked support plate, and the absolute altitude after adjusting is further made to be not susceptible to change
Become, to reduce error；
(2) the lag pile formula bearing overall structure of the utility model is simple, and whole production and assembling are completed in manufactory, is applied
Work scene is directly installed at the top of foundation pile, hence it is evident that shortens construction period, to be substantially reduced construction cost.
Description of the drawings
The utility model is described in further details in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model lag pile formula bearing；
Fig. 2 a are the structural schematic diagram of support plate bottom surface in the utility model lag pile formula bearing；
Fig. 2 b are the side structure schematic diagram of support plate in the utility model lag pile formula bearing；
Fig. 3 a are the side structure schematic diagram of mounting base in the utility model lag pile formula bearing；
Fig. 3 b are the overlooking structure diagram of mounting base in the utility model lag pile formula bearing；
Fig. 3 c are the present invention looks up structural representation of mounting base in the utility model lag pile formula bearing；
Fig. 4 is the cross-sectional view of the utility model lag pile formula bearing；
Fig. 5 is the usage state diagram of the utility model sleeve type bearing.
Label on attached drawing：1- mounting bases, 2- support plates, 3- screw rods, 4- nuts, 11- support columns, 12- connecting plates, 13-
Fixed column, 5- bearing sheets, 6- foundation piles, 7- center pillars, 8- stiffeners.
Specific implementation mode
Such as Fig. 1, a kind of lag pile formula bearing being used to support pile framing, including the mounting base 1, the support plate that are arranged from top to bottom
2 and screw rod 3, the bottom end of screw rod 3 is threadedly coupled mounting base 1, and the top of screw rod 3 is threadedly coupled support plate 2, the middle part of screw rod 3
If there are two nuts 4, for screw rod 3 to be locked at support plate 2 and mounting base 1, to ensure that the absolute altitude after adjusting will not
The center of generation variation, reduction error, mounting base 1 and support plate 2 is equipped with the tapped through hole being connect with screw rod 3；Support plate 2
Upper surface is used to support bearing sheet 5, and bearing sheet 5 is precast slab.
Such as Fig. 2 a~2b, mounting base 1 includes support column 11, connecting plate 12 and fixed column 13, and 11 diameter of support column is less than
The length of side of connecting plate 12, connecting plate 12 are made by square plate, and end face center is welded with support column 11；Fixed column 13 is
Semi-cylindrical, one end are welded on the bottom center of connecting plate 12, and the other end is used to be inserted into the stake in-core of foundation pile 6, and passes through
Casting concrete is fixed, and the outer wall of fixed column 13 is also uniformly provided with anti-sliding burr, can further increase fixed column 13 and basis
Frictional force between 6 cores of stake, to enable the mounting base in the present embodiment to be more preferably fixed on foundation pile.
Such as Fig. 3 a~3c, the bottom surface of the support plate 2 in the present embodiment is additionally provided with center pillar 7 and stiffener 8, and center pillar 7 is welded on
The bottom center of support plate 2, center pillar 7 are provided with the tapped through hole being connect with screw rod 3, the tapped through hole opened up on center pillar 7 and support
The screw hole of plate 2 is connected；Stiffener 8 in the present embodiment is four pieces, four pieces of stiffeners 8 isogonism centered on the axle center of center pillar 7
Distribution, one side and the lateral wall of center pillar 7 weld, and another side and the bottom surface of support plate 2 are welded, so as to further increase
The rigidity and load capacity of the strong support plate.
Support plate 2 in the present embodiment is square plate, and connecting plate 12 is circular steel plate, and the outer diameter of support column is less than institute
State the length of side of connecting plate.
The surface of mounting base 1 and support plate 2 in the present embodiment is equipped with erosion resistant coating, so as to improve the lag pile formula branch
The anti-corrosion ability of seat, extends its service life.
Operation principle：
Such as Fig. 4, when assembling the lag pile formula bearing in the present embodiment, the fixed column 13 of mounting base 1 is first inserted vertically into basis
The stake in-core of stake 6 is fixed, in the tapped through hole of 3 bottom end precession mounting base 1 of screw rod, while in two nuts 4 to screw rod 3 of precession
Portion, finally, in the tapped through hole of the top precession support plate 2 of screw rod 3, at this point, the lag pile formula bearing in the present embodiment is completed
Installation；Therefore, the sleeve type bearing overall structure in the present embodiment is simple, easy for installation.
Such as Fig. 5, when adjusting the lag pile formula bearing in the present embodiment, mounting base 1 is fixed on foundation pile, by screwing screw rod
3, screw rod 3 is relative to 1 vertical lifting of mounting base, and support plate 2 is relative to 3 vertical lifting of screw rod, when the elevation location for being adjusted to design
Afterwards, two nuts 4 at 3 middle part of screw rod are screwed, until screw rod 3 is locked in support plate 2 and mounting base 1, at this point, the present embodiment
In sleeve type bearing i.e. complete adjustment absolute altitude, finally, backfill foundation pit earth, and bearing sheet 5 placement on the supporting plate；Cause
This, the sleeve type bearing in the present embodiment is easy to adjust, and absolute altitude is not susceptible to change after adjusting, accelerates successive projects construction
Speed.
Above-described embodiment of the utility model is not the restriction to scope of protection of the utility model, the reality of the utility model
It is without being limited thereto to apply mode, all this kind the above according to the present utility model, according to the ordinary technical knowledge of this field and used
With means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model above structure is made its
The modification, replacement or change of its diversified forms, shall fall within the scope of the present invention.
Claims (7)
1. a kind of lag pile formula bearing being used to support pile framing, which is characterized in that the bearing includes the branch being arranged from top to bottom
Fagging, screw rod and mounting base, the support plate are in contact with bearing sheet, and for shoring bearing sheet, the support plate has screw hole,
The mounting base includes the support column, connecting plate and fixed column being arranged from top to bottom, and the support column is welded on the connection
The top surface of plate, the fixed column are welded on the bottom surface of the connecting plate, and fixed column is mounted on foundation pile, and the support column has
The top of screw hole, the screw rod is connect with support plate thread, and bottom end is threadedly coupled with support column.
2. the lag pile formula bearing according to claim 1 for being used to support pile framing, which is characterized in that the spiral shell of the support plate
Hole is centrally located, and the screw hole of the support column is centrally located, and the support column is welded on the end face center of the connecting plate,
The fixed column is welded on the bottom center of the connecting plate.
3. the lag pile formula bearing according to claim 1 for being used to support pile framing, which is characterized in that the support plate and institute
It is square plate to state connecting plate, and the outer diameter of the support column is less than the length of side of the connecting plate.
4. the lag pile formula bearing according to any one of claims 1 to 3 for being used to support pile framing, which is characterized in that described
The bottom surface of support plate is additionally provided with center pillar and stiffener, and the center pillar is welded on the bottom center of the support plate, and the center pillar is opened
There are the tapped through hole being connect with the screw rod, the tapped through hole opened up on center pillar to be connected with the screw hole of the support plate；It is described
Stiffener is polylith, and polylith stiffener is angularly distributed centered on the axle center of the center pillar, the side of stiffener with described
The lateral wall of center pillar welds, and the other side and the bottom surface of the support plate are welded.
5. the lag pile formula bearing according to claim 1 for being used to support pile framing, which is characterized in that also covered on the screw rod
There are two nuts for dress, for screw rod to be locked at the support plate and mounting base.
6. the lag pile formula bearing according to claim 1 for being used to support pile framing, which is characterized in that the fixed column is half
Cylinder, the diameter of fixed column are adapted with the stake core for the foundation pile being connect, and cylinder outer wall is equipped with anti-sliding burr.
7. the lag pile formula bearing according to claim 1 for being used to support pile framing, which is characterized in that the mounting base and institute
The surface for stating support plate is also coated with one layer of erosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375014.5U CN208088326U (en) | 2018-03-20 | 2018-03-20 | A kind of lag pile formula bearing being used to support pile framing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375014.5U CN208088326U (en) | 2018-03-20 | 2018-03-20 | A kind of lag pile formula bearing being used to support pile framing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088326U true CN208088326U (en) | 2018-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375014.5U Active CN208088326U (en) | 2018-03-20 | 2018-03-20 | A kind of lag pile formula bearing being used to support pile framing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855754A (en) * | 2022-04-24 | 2022-08-05 | 四川省公路规划勘察设计研究院有限公司 | Novel structure of rotary digging pile sleeve mini-pile |
-
2018
- 2018-03-20 CN CN201820375014.5U patent/CN208088326U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855754A (en) * | 2022-04-24 | 2022-08-05 | 四川省公路规划勘察设计研究院有限公司 | Novel structure of rotary digging pile sleeve mini-pile |
| CN114855754B (en) * | 2022-04-24 | 2023-08-29 | 四川省公路规划勘察设计研究院有限公司 | Novel structure of rotary digging pile sleeve mini pile |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190820 Address after: 527499 Room 01, 11/F, Yuncheng International Plaza Office Building, 66 Yanjiang North Road, Xinxing County, Yunfu City, Guangdong Province Co-patentee after: Guangdong Jing Hong Construction Co., Ltd. Patentee after: Guangdong Yuncheng Architectural Technology Co., Ltd. Address before: 527400 No. 1 Huizhong Road, Xinxing County, Yunfu City, Guangdong Province Patentee before: Guangdong Jing Hong Construction Co., Ltd. |