CN111456116A - Foundation pile detection device - Google Patents
Foundation pile detection device Download PDFInfo
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- CN111456116A CN111456116A CN202010232904.2A CN202010232904A CN111456116A CN 111456116 A CN111456116 A CN 111456116A CN 202010232904 A CN202010232904 A CN 202010232904A CN 111456116 A CN111456116 A CN 111456116A
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- load
- foundation pile
- detection
- roller
- detection device
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a foundation pile detection device, wherein a detection cylinder is vertically arranged, a stop block is arranged on the inner wall of the detection cylinder, a load column is vertically arranged in the detection cylinder, a limit block matched with the stop block is arranged on the outer wall of the load column, and the limit block is positioned below the stop block; the support is located detection section of thick bamboo one side, receive and releases the roller and is located the support and keep away from detection section of thick bamboo one side, is equipped with the leading wheel on the support, and the leading wheel is walked around to the hoist cable, and hoist cable one end is connected with the load post and the other end winding is on receiving and releasing the roller, and driving motor is connected with receiving and releasing the roller and is used for the drive to receive and release the. Through above-mentioned optimal design's ground stake detection device, detect ground foundation pile's shape and vertical degree through detecting a section of thick bamboo to exert load through the load post to ground foundation pile, thereby detect ground foundation pile's vertical resistance to compression bearing capacity.
Description
Technical Field
The invention relates to the technical field of foundation construction, in particular to a foundation pile detection device.
Background
Whether the foundation is qualified or not is mainly determined according to the bearing capacity and the integrity. The bearing capacity is the capacity for resisting load, and the integrity is that the foundation has no defects. The bearing capacity generally refers to the vertical bearing capacity of most foundations, namely the settlement of the foundation is within a certain range when the foundation is subjected to an upper load, and the most adverse effect on various building structures is the settlement beyond the range, particularly the uneven settlement. The main method for detecting the vertical compression resistance bearing capacity of various foundation piles is to perform a vertical compression resistance static load test on single foundation piles. The existing foundation pile detection static load test is usually carried out by adopting a mode of directly loading gravity load, and a corresponding detection device is required to complete the test.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a foundation pile detection device.
The invention provides a foundation pile detection device, which comprises: the device comprises a take-up and pay-off roller, a driving motor, a bracket, a detection cylinder, a load column and a sling;
the detection cylinder is vertically arranged, a stop block is arranged on the inner wall of the detection cylinder, the load column is vertically arranged in the detection cylinder, a limiting block matched with the stop block is arranged on the outer wall of the load column, and the limiting block is positioned below the stop block;
the support is located detection section of thick bamboo one side, receive and releases the roller and is located the support and keep away from detection section of thick bamboo one side, is equipped with the leading wheel on the support, and the leading wheel is walked around to the hoist cable, and hoist cable one end is connected with the load post and the other end winding is on receiving and releasing the roller, and driving motor is connected with receiving and releasing the roller and is used for the drive to receive and release the.
Preferably, the load column comprises a plurality of load blocks which are sequentially connected from top to bottom, and two adjacent load blocks are connected through a chain.
Preferably, each load block top is provided with a receiving slot for receiving a chain.
Preferably, the limiting block is positioned on the outer wall of the lowest load block.
Preferably, the inner wall of the detection barrel is provided with a vertically extending slide rail, and the load column is slidably mounted on the slide rail.
According to the foundation pile detection device, the detection cylinder is vertically arranged, the inner wall of the detection cylinder is provided with the stop block, the load column is vertically arranged in the detection cylinder, the outer wall of the load column is provided with the limit block matched with the stop block, and the limit block is positioned below the stop block; the support is located detection section of thick bamboo one side, receive and releases the roller and is located the support and keep away from detection section of thick bamboo one side, is equipped with the leading wheel on the support, and the leading wheel is walked around to the hoist cable, and hoist cable one end is connected with the load post and the other end winding is on receiving and releasing the roller, and driving motor is connected with receiving and releasing the roller and is used for the drive to receive and release the. Through above-mentioned optimal design's ground stake detection device, detect ground foundation pile's shape and vertical degree through detecting a section of thick bamboo to exert load through the load post to the ground stake, thereby through load post falling speed, detect the vertical resistance to compression bearing capacity of ground stake.
Drawings
Fig. 1 is a schematic structural diagram of a foundation pile detection device according to the present invention.
Detailed Description
As shown in fig. 1, fig. 1 is a schematic structural diagram of a foundation pile detection device according to the present invention.
Referring to fig. 1, the present invention provides a foundation pile detection apparatus, including: the device comprises a take-up and pay-off roller 1, a driving motor, a bracket 2, a detection cylinder 3, a load column and a sling 4;
the detection cylinder 3 is vertically arranged, a stop block 31 is arranged on the inner wall of the detection cylinder 3, the load column is vertically arranged in the detection cylinder 3, a limit block 7 matched with the stop block 31 is arranged on the outer wall of the load column, and the limit block 7 is positioned below the stop block 31;
the support 2 is located 3 one sides of a detection section of thick bamboo, receives and releases roller 1 and is located support 2 and keeps away from 3 one sides of a detection section of thick bamboo, is equipped with leading wheel 8 on the support 2, and 4 hoisting ropes are walked around leading wheel 8, and 4 one ends of hoisting ropes are connected with the load post and the other end winding is on receiving and releasing roller 1, and driving motor is connected with receiving and releasing roller 1 and is used for driving receiving and releasing roller 1 to rotate.
In the concrete testing process of the foundation pile testing device of this embodiment, the roller is received in the driving motor drive receipts roller, hoist the load post through the hoist cable, the load post drives the detection section of thick bamboo through stopper and dog and rises, make detection section of thick bamboo and load post be located the foundation pile top of waiting to detect, then the roller is put to the driving motor drive receipts and releases roller, make load post and detection section of thick bamboo descend along the hoist cable, at first the detection section of thick bamboo cover is in the ground foundation pile outside, detect the verticality of ground foundation pile, the load post continues to descend along the detection section of thick bamboo after that, along with the load post falls on ground foundation pile and applys the load to the foundation pile, after a certain period, detect the height that the load post descends along with ground foundation pile, thereby detect foundation pile compressive.
In the foundation pile detection device, the detection cylinder is vertically arranged, the inner wall of the detection cylinder is provided with the stop block, the load column is vertically arranged in the detection cylinder, the outer wall of the load column is provided with the limit block matched with the stop block, and the limit block is positioned below the stop block; the support is located detection section of thick bamboo one side, receive and releases the roller and is located the support and keep away from detection section of thick bamboo one side, is equipped with the leading wheel on the support, and the leading wheel is walked around to the hoist cable, and hoist cable one end is connected with the load post and the other end winding is on receiving and releasing the roller, and driving motor is connected with receiving and releasing the roller and is used for the drive to receive and release the. Through above-mentioned optimal design's ground stake detection device, detect ground foundation pile's shape and vertical degree through detecting a section of thick bamboo to exert load through the load post to the ground stake, thereby through load post falling speed, detect the vertical resistance to compression bearing capacity of ground stake.
In the specific implementation mode of the load column, the load column comprises a plurality of load blocks 5 which are sequentially connected from top to bottom, and two adjacent load blocks 5 are connected through a chain 6; according to the detection requirements of the foundation piles, the length of the roll of the sling is adjusted, so that the height of the load block is adjusted, the load block with required weight is pressed on the foundation piles, and the foundation piles are suitable for different detection requirements.
Further, each load block 5 is provided at the top with a receiving groove for receiving a chain 6, facilitating stacking of a plurality of load blocks.
In the specific design mode of the limiting block, the limiting block 7 is positioned on the outer wall of the lowest load block 5.
In order to ensure that the load column does not rotate when lifting in the detection barrel, in a specific design mode, the inner wall of the detection barrel 3 is provided with a vertically extending slide rail, and the load column is slidably arranged on the slide rail.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A foundation pile detection device, comprising: the device comprises a take-up and pay-off roller (1), a driving motor, a bracket (2), a detection cylinder (3), a load column and a sling (4);
the detection cylinder (3) is vertically arranged, a stop block (31) is arranged on the inner wall of the detection cylinder (3), the load column is vertically arranged in the detection cylinder (3), a limit block (7) matched with the stop block (31) is arranged on the outer wall of the load column, and the limit block (7) is positioned below the stop block (31);
support (2) are located detection section of thick bamboo (3) one side, receive and put roller (1) and are located support (2) and keep away from detection section of thick bamboo (3) one side, are equipped with leading wheel (8) on support (2), and leading wheel (8) are walked around in hoist cable (4), and hoist cable (4) one end is connected with the load post and the other end winding is on receiving and putting roller (1), and driving motor is connected with receiving and putting roller (1) and is used for the drive to receive and put roller (1) and rotate.
2. The foundation pile detection device according to claim 1, wherein the load column comprises a plurality of load blocks (5) which are sequentially connected from top to bottom, and two adjacent load blocks (5) are connected through a chain (6).
3. A foundation pile detection device according to claim 2, wherein each load block (5) is provided with a receiving slot at the top for receiving a chain (6).
4. The foundation pile detection device according to claim 2, wherein the limiting block (7) is located on the outer wall of the lowermost load block (5).
5. A foundation pile detection device according to claim 1, characterized in that the inner wall of the detection cylinder (3) is provided with a vertically extending slide rail on which the load column is slidably mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232904.2A CN111456116A (en) | 2020-03-28 | 2020-03-28 | Foundation pile detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232904.2A CN111456116A (en) | 2020-03-28 | 2020-03-28 | Foundation pile detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111456116A true CN111456116A (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010232904.2A Pending CN111456116A (en) | 2020-03-28 | 2020-03-28 | Foundation pile detection device |
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| Country | Link |
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| CN (1) | CN111456116A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031113U (en) * | 2011-04-23 | 2011-11-09 | 金文洪 | Five-dimensional digital detection system for cast-in-place pile hole |
| CN203561561U (en) * | 2013-09-25 | 2014-04-23 | 黄玉宝 | Device for detecting axial side pressure of tank body |
| CN109653263A (en) * | 2019-02-28 | 2019-04-19 | 南京信息工程大学 | A kind of foundation pile detection device |
| CN209686466U (en) * | 2019-01-14 | 2019-11-26 | 徐鸿飞 | A kind of building engineering pile foundation loading test device |
-
2020
- 2020-03-28 CN CN202010232904.2A patent/CN111456116A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031113U (en) * | 2011-04-23 | 2011-11-09 | 金文洪 | Five-dimensional digital detection system for cast-in-place pile hole |
| CN203561561U (en) * | 2013-09-25 | 2014-04-23 | 黄玉宝 | Device for detecting axial side pressure of tank body |
| CN209686466U (en) * | 2019-01-14 | 2019-11-26 | 徐鸿飞 | A kind of building engineering pile foundation loading test device |
| CN109653263A (en) * | 2019-02-28 | 2019-04-19 | 南京信息工程大学 | A kind of foundation pile detection device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |
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| RJ01 | Rejection of invention patent application after publication |