CN203145064U - Perpendicularity detecting device for bored pile lattice column - Google Patents
Perpendicularity detecting device for bored pile lattice column Download PDFInfo
- Publication number
- CN203145064U CN203145064U CN 201320054144 CN201320054144U CN203145064U CN 203145064 U CN203145064 U CN 203145064U CN 201320054144 CN201320054144 CN 201320054144 CN 201320054144 U CN201320054144 U CN 201320054144U CN 203145064 U CN203145064 U CN 203145064U
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- China
- Prior art keywords
- lattice column
- perpendicularity
- detecting device
- bored pile
- channel
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- Expired - Lifetime
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Abstract
The utility model relates to a perpendicularity detecting device for a bored pile lattice column. The perpendicularity detecting device mainly comprises the lattice column, steel channels and a circular steel tube. The perpendicularity detecting device is characterized in that the steel channels are symmetrically welded on the periphery of the inner side of the lattice column, the circular steel tube is positioned at the center of the lattice column, and the periphery of the circular steel tube are fixedly welded with the steel channels. The perpendicularity detecting device can be widely applied to perpendicularity detection for the bored pile lattice column of foundation pit engineering. The perpendicularity of the lattice column is detected by detecting the perpendicularity of the circular steel tube on the inner side of the lattice column through sound waves. The perpendicularity detecting device can be manufactured by additionally welding the steel channels on a batten plate and then welding the steel tube on the steel channels when the lattice column is machined. The perpendicularity detecting device solves the problem that the perpendicularity of the lattice column cannot be detected after the lattice column is lowered to a pile hole and before earth is excavated. The perpendicularity detecting device is simple and convenient to operate and practical, and can be widely applied.
Description
Technical field
The utility model relates to a kind of for bored pile perpendicularity of lattice column checkout gear.
Background technology
Be used for the bored pile stand column pile of vertical braced structures in the characteristics of work progress owing to construction technology, perpendicularity of lattice column can only adopt messenger wire method and transit to detect before lifting, in case lattice column is constructed underground after castinplace pile has been built concrete, owing to have spacing between the batten plate at lattice column four sides, can't adopt the mode of sonic detection to carry out the verticality detection.Thereby, can't carry out lattice column lay a hole finish after and before soil excavation, carry out vertical detection, and then can't guarantee the lattice column of having constructed can satisfy the design the verticality requirement.
Summary of the invention
It is a kind of for bored pile perpendicularity of lattice column checkout gear that the purpose of this utility model provides, can carry out verticality to the round steel pipe in the middle of the lattice column detects, and lattice column and round steel pipe have been welded into an integral body, by the detection of implementing the round steel pipe verticality and then the verticality that draws lattice column, in order to the verticality of follow-up construction lattice column is controlled and correction timely.
A kind ofly mainly be made up of lattice column, channel-section steel, round steel pipe for bored pile perpendicularity of lattice column checkout gear, it is characterized in that: channel-section steel is symmetrically welded in the inboard four sides of lattice column, and round steel pipe is positioned at the positive center of lattice column, and periphery is fixing with the channel-section steel welding.
Described lattice column adopts angle steel and batten plate to be welded.
Described channel-section steel can adopt different model, welds one group of channel-section steel along the batten plate orientation of lattice column every 2m.Channel-section steel and batten plate adopt bilateral full weld.
Described round steel pipe adopts spiral steel pipe.The diameter of helix tube can be adjusted according to the lattice column size.
At first weld channel-section steel at lattice column four sides batten plate, then round steel pipe and channel-section steel are welded in the middle of the lattice column.By adopting the sonic detection instrument to carry out sonic detection to round steel pipe, draw the verticality situation of lattice column.
The utility model can be widely used in the detection of base pit engineering bored pile perpendicularity of lattice column.By the verticality of lattice column inner circular steel pipe is carried out sonic detection, thereby record the verticality of lattice column.The utility model adds by lattice column and add the weld groove steel man-hour on batten plate, steel pipe is welded on the channel-section steel can finishes again.The utility model has solved lattice column can't carry out the problem that verticality detects after transferring a hole and before the soil excavation, this method is easy and simple to handle, practical, can be widely used.
Description of drawings
Fig. 1 is plan view of the present utility model.
Fig. 2 is that channel-section steel of the present utility model is arranged schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1 and Figure 2, the utility model mainly is made up of lattice column 1, channel-section steel 2, round steel pipe 3, and described lattice column 1 adopts angle steel and batten plate to be welded; Described channel-section steel 2 can adopt different model, welds one group of channel-section steel 2 along the batten plate orientation every 2m, and channel-section steel 2 adopts welding with batten plate; Round steel pipe 3 welds with channel-section steel 2 and is positioned in the middle of the lattice column 1; Described round steel pipe 3 adopts spiral steel pipe; The diameter of spiral steel pipe can be adjusted according to the lattice column size.Detect by round steel pipe being carried out verticality, and round steel pipe and lattice column be welded into integral body, thereby can draw the verticality of lattice column.
The utility model is easy to process, and is simple to operate, practical, can measure the verticality that lattice column is placed to a Kong Zhonghou more conveniently, can be widely used.
Claims (4)
1. one kind is used for bored pile perpendicularity of lattice column checkout gear, mainly formed by lattice column, channel-section steel, round steel pipe, it is characterized in that: channel-section steel is symmetrically welded in the inboard four sides of lattice column, and round steel pipe is positioned at the positive center of lattice column, and periphery is fixing with the channel-section steel welding.
2. according to claim 1 a kind of for bored pile perpendicularity of lattice column checkout gear, it is characterized in that: described lattice column adopts angle steel and batten plate to be welded.
3. according to claim 1 a kind of for bored pile perpendicularity of lattice column checkout gear, it is characterized in that: described channel-section steel welds one group along the batten plate orientation every 2m.
4. according to claim 1 a kind of for bored pile perpendicularity of lattice column checkout gear, it is characterized in that: described round steel pipe adopts spiral steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054144 CN203145064U (en) | 2013-01-31 | 2013-01-31 | Perpendicularity detecting device for bored pile lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054144 CN203145064U (en) | 2013-01-31 | 2013-01-31 | Perpendicularity detecting device for bored pile lattice column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145064U true CN203145064U (en) | 2013-08-21 |
Family
ID=48972605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054144 Expired - Lifetime CN203145064U (en) | 2013-01-31 | 2013-01-31 | Perpendicularity detecting device for bored pile lattice column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360746A (en) * | 2018-03-30 | 2018-08-03 | 中铁第四勘察设计院集团有限公司 | A kind of column pilework and its construction method |
| CN109025328A (en) * | 2018-08-21 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of degree control method in lattice column work progress |
-
2013
- 2013-01-31 CN CN 201320054144 patent/CN203145064U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360746A (en) * | 2018-03-30 | 2018-08-03 | 中铁第四勘察设计院集团有限公司 | A kind of column pilework and its construction method |
| CN108360746B (en) * | 2018-03-30 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | Upright post pile structure and construction method thereof |
| CN109025328A (en) * | 2018-08-21 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of degree control method in lattice column work progress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |