CN216475027U - Lattice column positioning and guiding device - Google Patents
Lattice column positioning and guiding device Download PDFInfo
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- CN216475027U CN216475027U CN202123138908.3U CN202123138908U CN216475027U CN 216475027 U CN216475027 U CN 216475027U CN 202123138908 U CN202123138908 U CN 202123138908U CN 216475027 U CN216475027 U CN 216475027U
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Abstract
The utility model discloses a lattice column positioning and guiding device, which comprises a cast-in-place pile steel casing, a positioning and guiding frame, a base tray, a manual positioning bolt and a horizontal calibration device, wherein a pile hole is arranged on the ground, the cast-in-place pile steel casing is embedded in the pile hole, the cast-in-place pile steel casing is tightly attached to the soil wall around the pile hole, the upper end of the cast-in-place pile steel casing extends to the ground, four supporting steel plate ribs are welded on the outer sides of the periphery of the cast-in-place pile steel casing, the base trays are placed on the supporting steel plate ribs, a jack is placed on each base tray, the positioning guide frame is arranged on the outer side of the cast-in-place pile steel casing and is positioned above the jack, the positioning guide frame comprises a guide frame body and a guide steel pipe, the guide frame body is a hollow cuboid, is supported on the base tray through a jack and is clamped and fixed on the inner side wall of the base tray through a steel wedge.
Description
Technical Field
The utility model relates to a location guider technical field specifically is a lattice column construction guider.
Background
In order to reduce the position deviation of lattice column construction in underground foundation pit engineering, several lattice column guide frames are applied in the engineering construction in the construction process of the existing construction engineering, but because the ground hardening is generally required to be carried out around a pile hole in the actual use process of the existing guide frame, and the guide frame is required to be fixed on the hardened ground for use, the guide frame is difficult to place and install due to more mud around the pile hole of a bored pile in the actual use process, and is not beneficial to being widely adopted; some leading truck in addition are difficult to the flattening because of main part and base inseparable when causing the leading truck to install, influence the straightness that hangs down after the latticed post installation, and some leading trucks still are difficult to guarantee because the support body height is not enough in the installation, and also influence the straightness that hangs down after the latticed post installation.
SUMMERY OF THE UTILITY MODEL
The technique that exists to the aforesaid is not enough, the utility model aims at providing a lattice column construction location guider to solve the problem that provides in the background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a lattice column positioning and guiding device, which is characterized in that the device comprises a cast-in-place pile steel casing, a positioning guide frame, a base tray, a manual positioning bolt and a horizontal calibration device, a pile hole is arranged on the ground, the cast-in-place pile steel casing is embedded in the pile hole, the cast-in-place pile steel casing is tightly attached to the soil wall around the pile hole, the upper end of the cast-in-place pile steel casing extends to the ground, supporting steel plate ribs are all placed on the ground outside the periphery of the cast-in-place pile steel casing, the base tray is placed on each supporting steel plate rib, a jack is placed on the base tray, the positioning guide frame is arranged outside the cast-in-place pile steel casing and is positioned above the jack, the positioning guide frame comprises a guide frame body and a guide steel pipe, the guide frame body is a hollow cuboid, the guide frame body is supported on the base tray through the jack, and is clamped and fixed on the inner side wall of the base tray by a steel wedge.
Preferably, the guide steel pipe is installed in the guide frame body, the guide steel pipe and the guide frame body are welded into a whole, and the manual positioning bolt penetrates through the guide frame body and extends into the guide steel pipe.
Preferably, a lattice column is arranged below the inner part of the cast-in-place pile steel casing, a transition section lattice column is arranged above the lattice column, and the lattice column and the transition section lattice column are fixedly connected through a connecting bolt.
Preferably, the horizontal calibration device is detachably mounted on the guide frame body, and the horizontal calibration device is located at the oblique diagonal position of the bottom plate of the guide frame body.
The beneficial effects of the utility model reside in that:
the utility model relates to a lattice column positioning and guiding device, which is mainly suitable for guiding and positioning a lattice column during the construction of a long pile casing type bored concrete pile, a base tray is directly placed on a supporting steel plate rib at the outer side of a steel pile casing of the bored concrete pile, a positioning guide frame is positioned and clamped on the steel pile casing of the pile position through a manual positioning bolt at the side of the positioning guide frame, then a main body part of the positioning guide frame is placed on the base tray, the levelness and the verticality of the main body part of the positioning guide frame are adjusted through a jack on the base tray, after the main body part of the positioning guide frame is adjusted, in the installation process of the lattice column, the plane position and the verticality of the lattice column installation are ensured through adjusting four manual positioning bolts at the upper layer and the lower layer, in the construction and installation processes, the positioning guide frame does not need to harden the ground around the pile hole in advance, and does not need to fix the positioning guide frame on the ground, but the cast-in-place pile steel casing pile casing of the cast-in-place bored pile is used as a supporting platform of the positioning and positioning guide frame.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a longitudinal sectional view of a lattice column positioning and guiding device provided in an embodiment of the present invention;
fig. 2 is a transverse cross-sectional view of a positioning guide frame in a lattice column positioning guide device provided by an embodiment of the present invention.
Description of reference numerals:
1-a guide frame body, 2-a base tray, 3-a cast-in-place pile steel casing, 4-a jack, 5-a lattice column, 6-a transition section lattice column, 7-a support steel plate rib, 8-a connecting bolt, 9-a manual positioning bolt, 10-a horizontal calibration device, 11-a guide steel pipe, 12-the ground, 13-a positioning guide frame and 14-a steel wedge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
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 based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Example (b):
as shown in fig. 1-2, the utility model provides a lattice column positioning and guiding device, which comprises a cast-in-place pile steel casing 3, a positioning and guiding frame 13, a base tray 2, a manual positioning bolt 9 and a horizontal calibration device 10;
the ground 12 is provided with a pile hole (not marked in the figure), a cast-in-place pile steel casing 3 is embedded in the pile hole, the cast-in-place pile steel casing 3 is tightly attached to the soil wall around the pile hole, and the upper end of the cast-in-place pile steel casing 3 extends to the ground.
Bored concrete pile steel protects a 3 inside below and is provided with lattice column 5, 5 tops of lattice column are provided with transition section lattice column 6, it is fixed mutually through connecting bolt 8 between lattice column 5 and the transition section lattice column 6.
The cast-in-place pile steel protects a section of thick bamboo 3 all the outside all around and has welded support steel sheet rib 7, base tray 2 is placed on support steel sheet rib 7, every jack 4 has been placed on the base tray 2, location leading truck 13 is installed in the outside that the cast-in-place pile steel protected a section of thick bamboo 3 and is located the top of jack.
The positioning guide frame 13 comprises a guide frame body 1 and a guide steel pipe 11, the guide frame body 1 is a hollow cuboid, and the guide frame body 1 is supported on the base tray 2 through a jack 4 and is clamped and fixed on the inner side wall of the base tray through a rigid wedge;
the guide steel pipe 11 is installed inside the guide frame body 1, and the manual positioning bolt 9 penetrates through the guide frame body 1 and extends into the guide steel pipe 11;
the horizontal calibration device 10 is detachably mounted on the guide frame body 1, and the horizontal calibration device 10 is located at the oblique diagonal position of the bottom plate of the guide frame body 1.
The utility model relates to a technology of lattice column location guider construction includes following step:
step 1: connecting the lattice column 5 and the transition section lattice column 6;
step 2: installing a base tray 2;
and step 3: installing a jack 4;
and 4, step 4: installing a positioning guide frame 13;
and 5: installing a reinforcement cage;
step 6: mounting the lattice column 5;
and 7: the lattice column 5 is welded with a reinforcement cage;
and 8: adjusting the fixed lattice column 5;
and step 9: pouring concrete into the cast-in-place pile steel casing 3, and disassembling the positioning guide frame 13;
step 10: the base tray 2 is detached.
The working principle is as follows:
the utility model relates to a lattice column location guider, lattice column direction and location when mainly being suitable for the bored concrete pile construction of long pile casing form, directly shelve base tray 2 on the support steel sheet rib 7 in the 3 outsides of bored concrete pile steel pile casing, fix a position the manual positioning bolt 9 of leading frame 13 side and fix a position back card on the bored concrete pile steel pile casing 3 of stake position, then shelve leading frame 13 main part in base tray 2, through jack 4 on the base tray 2, adjust the levelness and the straightness that hangs down of leading frame 13 main part, the back is adjusted to leading frame 13 main part of location, in lattice column 5 installation, through adjusting two-layer each four manual positioning bolt 9 from top to bottom, ensure the plane position and the straightness that hangs down of lattice column 5 installation.
This the utility model relates to a lattice column positioning and guiding device, in construction and installation, positioning guide frame 13 need not harden to the ground around the stake hole in advance, also need not fix positioning guide frame 13 subaerially, but the bored concrete pile steel that utilizes bored concrete pile protects a section of thick bamboo 3 as positioning and positioning guide frame 13's supporting platform.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A lattice column positioning and guiding device is characterized by comprising a cast-in-place pile steel casing, a positioning and guiding frame, a manual positioning bolt and a horizontal calibration device, wherein a pile hole is formed in the ground, a cast-in-place pile steel casing is embedded in the pile hole, the cast-in-place pile steel casing is tightly attached to the soil wall around the pile hole, the upper end of the cast-in-place pile steel casing extends to the ground, supporting steel plate ribs are arranged on the ground outside the periphery of the cast-in-place pile steel casing, a base tray is arranged on each supporting steel plate rib, a jack is arranged on the base tray, the positioning guide frame is arranged on the outer side of the cast-in-place pile steel casing and is positioned above the jack, the positioning guide frame comprises a guide frame body and a guide steel pipe, the guide frame body is a hollow cuboid, the guide frame body is supported on the base tray through a jack and is clamped and fixed on the inner side wall of the base tray through a steel wedge.
2. The lattice column positioning and guiding device as claimed in claim 1, wherein the guiding steel tube is installed inside the guiding frame body, the guiding steel tube and the guiding frame body are welded together, and the manual positioning bolt passes through the guiding frame body and extends into the guiding steel tube.
3. The lattice column positioning and guiding device as claimed in claim 1, wherein a lattice column is arranged below the inner part of the cast-in-place pile steel casing, a transition section lattice column is arranged above the lattice column, and the lattice column and the transition section lattice column are fixedly connected through a connecting bolt.
4. The lattice column positioning and guiding device as claimed in claim 1, wherein the horizontal calibration means is detachably mounted on the guide frame body, and the horizontal calibration means is located at the diagonal angle of the bottom plate of the guide frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123138908.3U CN216475027U (en) | 2021-12-14 | 2021-12-14 | Lattice column positioning and guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123138908.3U CN216475027U (en) | 2021-12-14 | 2021-12-14 | Lattice column positioning and guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216475027U true CN216475027U (en) | 2022-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123138908.3U Active CN216475027U (en) | 2021-12-14 | 2021-12-14 | Lattice column positioning and guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216475027U (en) |
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2021
- 2021-12-14 CN CN202123138908.3U patent/CN216475027U/en active Active
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Address after: 310005 room 906-909, floor 9, building 2, No. 1418-60, Moganshan Road, Hangzhou, Zhejiang Patentee after: HANGZHOU HUASHUI MUNICIPAL ENGINEERING Co.,Ltd. Address before: 310000 room 906-909, floor 9, building 2, No. 1418-60, Moganshan Road, Hangzhou, Zhejiang Patentee before: Hangzhou Huashui municipal Co.,Ltd. |