CN111827981A - Manual hole digging pile pore-forming size inspection device - Google Patents
Manual hole digging pile pore-forming size inspection device Download PDFInfo
- Publication number
- CN111827981A CN111827981A CN202010580082.7A CN202010580082A CN111827981A CN 111827981 A CN111827981 A CN 111827981A CN 202010580082 A CN202010580082 A CN 202010580082A CN 111827981 A CN111827981 A CN 111827981A
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- hole
- frame structure
- outer frame
- forming size
- main framework
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- 238000007689 inspection Methods 0.000 title claims description 9
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/04—Measuring depth or liquid level
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a device for checking the pore-forming size of a manual hole digging pile, which belongs to the field of pore-forming quality detection and comprises a main framework and a suspension wire; the main framework is provided with an outer frame structure, and the outer frame structure is at least provided with three positioning points for abutting against the inner wall of the formed hole; a plurality of connecting points are uniformly distributed on the periphery of the outer frame structure; the suspension wire is fixedly connected with the outer frame structure through a connecting point; the main framework is also provided with a connecting piece for connecting the length measuring device. According to the device for detecting the hole forming size of the manual hole digging pile, the hole diameter condition of the hole formed by the manual hole digging pile can be judged through the lower main framework. When the aperture condition of the depth needs to be checked and determined, the specific pore-forming condition of the depth can be actually checked in real time to reach the corresponding depth from the lower part of the main framework, so that whether the design requirement is met or not can be detected. And after the main keel is placed at the bottom of the formed hole, the depth of the formed hole can be accurately detected by reading data on a measuring rope or a measuring tape.
Description
Technical Field
The invention relates to the field of pore-forming quality detection, in particular to a pore-forming size inspection device for a manual hole digging pile.
Background
After the manual hole digging pile pore-forming, before the steel reinforcement cage is transferred, all will examine the pore-forming size, all make clear the actual measurement project after the manual hole digging pile pore-forming in "highway bridge and culvert construction technical specification" and "highway engineering quality inspection manual hole digging pile assessment standard-civil engineering": the hole depth and the hole diameter are not less than the design requirements.
Because of the particularity of the environmental conditions of the pile hole, inspection personnel cannot enter the pile hole for inspection, and in order to ensure safety, the hole depth and the hole diameter are usually inspected by auxiliary means such as a measuring rope, a hole detector and the like at a hole opening. And the specification makes clear: the outer diameter of the hole detector is not less than the outer diameter of the pile hole, and the length of the hole detector is preferably 4-6 times of the outer diameter.
For a manual hole digging pile with a large section size, a hole detecting device with the length of 4-6 m is heavy and not easy to operate, and materials are wasted.
Disclosure of Invention
The invention provides a device for checking the hole forming size of a manual hole digging pile, and aims to solve the problems of the device for checking the hole forming size of the manual hole digging pile in the prior art.
The invention is realized by the following steps:
a hole forming size inspection device for a manual hole digging pile comprises a main framework and a suspension wire;
the main framework is provided with an outer frame structure, and the outer frame structure is at least provided with three positioning points used for being abutted against the inner wall of the formed hole;
a plurality of connecting points are uniformly distributed on the periphery of the outer frame structure;
the suspension wire is fixedly connected with the outer frame structure through the connecting point;
the main framework is also provided with a connecting piece for connecting a length measuring device.
In an embodiment of the present invention, the outer frame structure is a rectangular frame, and four vertices of the rectangular frame can form the positioning points.
In an embodiment of the present invention, a reinforcing bar is further disposed in the outer frame structure.
In one embodiment of the invention, the reinforcing rods are steel bars.
In an embodiment of the present invention, two ends of the reinforcing rod are fixedly connected to two different positioning points.
In one embodiment of the invention, the attachment is a hook.
In one embodiment of the invention, the outer frame structure is made by welding steel bars with a diameter of 16 mm.
In one embodiment of the invention, the reinforcing rod is a steel bar with the diameter of 16mm, and the reinforcing rod is fixed with the outer frame structure in a welding mode.
In one embodiment of the invention, the device further comprises a length measuring device;
the length measuring device is a measuring rope, and the measuring rope is bound on the connecting piece.
The invention has the beneficial effects that: according to the device for detecting the hole forming size of the manual hole digging pile, the hole diameter condition of the hole formed by the manual hole digging pile can be judged through the lower main framework. When the aperture condition of the depth needs to be checked and determined, the specific pore-forming condition of the depth can be actually checked in real time to reach the corresponding depth from the lower part of the main framework, so that whether the design requirement is met or not can be detected. And after the main keel is placed at the bottom of the formed hole, the depth of the formed hole can be accurately detected by reading data on a measuring rope or a measuring tape.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a hole forming size inspection device for a manual hole digging pile, provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of the manual hole digging pile hole forming size checking device provided by the embodiment of the invention when in use.
Icon: 100-a main skeleton; 200-suspension wire; 110-outer frame structure; 130-reinforcement bars; 111-a connector; 300-measuring the rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
The present embodiment provides a device for checking the hole-forming size of a manual bored pile, referring to fig. 1 and 2, the device for checking the hole-forming size of a manual bored pile includes a main frame 100 and a suspension wire 200;
the main frame 100 has an outer frame structure 110, and the outer frame structure 110 has at least three positioning points for abutting against the inner wall of the formed hole;
a plurality of connection points are uniformly distributed on the periphery of the outer frame structure 110, the suspension wire 200 is fixedly connected with the outer frame structure 110 through the connection points, and a connecting piece 111 for connecting a length measuring device is further arranged on the main frame 100.
The cross section of the hole formed by the artificial external hole pile is generally in two shapes, namely circular and square. The two cross-sectional shapes can be detected whether the side wall is vertical or not through the positioning of at least three positioning points, and if the outer frame structure 110 is scratched and inclined in the descending process, the inner shape of the outer frame structure can be judged not to meet the design requirements (the hole formed by the artificial outer hole pile can be properly large but cannot be reduced).
In this embodiment, the outer frame structure 110 is a rectangular frame, specifically, a rectangular frame with a size of 1.8 × 2.4m and made by welding steel bars with a diameter of 16mm, four vertices of the rectangular frame form four positioning points through the rectangular frame, and the rectangular frame can form a hole corresponding to a manual hole digging pile with a rectangular cross section. And if the tension of the rectangular frame is continuously reduced in the part meeting the shrinkage cavity in the descending process, the condition of forming the hole can be determined not to meet the design requirement.
In other embodiments, the outer frame structure 110 may be a circular frame, and when the circular frame is used to measure the hole forming of the artificial outer hole pile with a circular cross section, the whole outer side surface may form positioning points for positioning.
In this embodiment, a reinforcing bar 130 formed of a reinforcing bar having a diameter of 16mm is further provided in the outer frame structure 110.
Two ends of the reinforcing rods 130 are fixedly connected to two different positioning points, in this embodiment, two reinforcing rods 130 are crossed to form a diagonal line of the rectangular frame. The reinforcing bars 130 can prevent the overall shape of the outer frame structure 110 from being damaged by external force.
The reinforcing bar 130 is welded to the outer frame structure 110 to ensure the connection effect.
In this embodiment, the device further comprises a length measuring device; the length measuring device is a measuring rope 300, and the measuring rope 300 is tied on the connecting piece 111. In the process of main frame 100 transferring, measuring rope 300 also transfers thereupon, when main frame 100 arrived the minimum, tautens measuring rope 300, reads the data on measuring rope 300, can obtain the degree of depth of artifical bored pile pore-forming. In other embodiments, the measuring string 300 may be replaced with a soft measuring device such as a tape measure.
According to the device for detecting the hole forming size of the manual hole digging pile, provided by the invention, the hole diameter condition of the hole formed by the manual hole digging pile can be judged through the lower main framework 100. When the aperture condition of the depth needs to be checked and determined, the specific pore-forming condition of the depth can be actually checked in real time to meet the design requirement by enabling the lower part of the main framework 100 to reach the corresponding depth. And after the main keel is lowered to the bottom of the formed hole, the depth of the formed hole can be accurately checked by reading data on the measuring rope 300 or the tape.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A hole forming size inspection device for a manual hole digging pile is characterized by comprising a main framework and a suspension wire;
the main framework is provided with an outer frame structure, and the outer frame structure is at least provided with three positioning points used for being abutted against the inner wall of the formed hole;
a plurality of connecting points are uniformly distributed on the periphery of the outer frame structure;
the suspension wire is fixedly connected with the outer frame structure through the connecting point;
the main framework is also provided with a connecting piece for connecting a length measuring device.
2. The apparatus for testing hole-forming size of artificial dug pile according to claim 1, wherein the outer frame structure is a rectangular frame, and four vertices of the rectangular frame are capable of forming the positioning points.
3. The apparatus for testing the hole-forming size of a manual bored pile according to claim 1, wherein the main frame further includes reinforcing rods fixed inside the outer frame structure.
4. The apparatus for checking hole forming size of artificial bored pile according to claim 3, wherein the reinforcing rod is a reinforcing bar.
5. The apparatus for checking hole forming size of artificial dug pile as claimed in claim 3, wherein two ends of the reinforcing rod are fixedly connected to different two of the positioning points.
6. The apparatus for checking hole forming size of artificial dug pile as claimed in claim 1, wherein said connecting member is a hook.
7. The apparatus for testing the hole-forming size of artificial dug pile as claimed in claim 3, wherein the outer frame structure is formed by welding steel bars having a diameter of 16 mm.
8. The device for checking the hole forming size of the artificial dug pile as claimed in claim 7, wherein the reinforcing rod is a steel bar with a diameter of 16mm, and the reinforcing rod is welded and fixed with the outer frame structure.
9. The apparatus for checking hole forming size of artificial dug pile as claimed in claim 6, further comprising a length measuring means;
the length measuring device is a measuring rope, and the measuring rope is bound on the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010580082.7A CN111827981A (en) | 2020-06-23 | 2020-06-23 | Manual hole digging pile pore-forming size inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010580082.7A CN111827981A (en) | 2020-06-23 | 2020-06-23 | Manual hole digging pile pore-forming size inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111827981A true CN111827981A (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010580082.7A Pending CN111827981A (en) | 2020-06-23 | 2020-06-23 | Manual hole digging pile pore-forming size inspection device |
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| CN209588932U (en) * | 2019-03-11 | 2019-11-05 | 包头钢铁（集团）有限责任公司 | A kind of device measuring rectangular steel pipe internal diameter |
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| CN201429391Y (en) * | 2009-04-28 | 2010-03-24 | 海信（山东）空调有限公司 | Air conditioner packaging box dimension measuring gauge |
| JP2010281145A (en) * | 2009-06-05 | 2010-12-16 | Nippon Steel & Sumikin Metal Products Co Ltd | Fixing device for measuring instrument for investigating vertical shaft inner wall |
| CN102877491A (en) * | 2012-10-25 | 2013-01-16 | 中国建筑第二工程局有限公司 | Simple hole verifier and application method thereof |
| CN102979111A (en) * | 2012-11-30 | 2013-03-20 | 中国十七冶集团有限公司 | Device for measuring sediment thickness of pile base of cast-in-situ bored pile |
| CN202991017U (en) * | 2012-12-04 | 2013-06-12 | 中建三局建设工程股份有限公司 | Pore-forming pile radius detector for rotary drilling pile |
| CN203271724U (en) * | 2013-04-24 | 2013-11-06 | 中铁十九局集团第七工程有限公司 | Multifunctional hole detector |
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| CN206860170U (en) * | 2017-06-21 | 2018-01-09 | 中交第一公路工程局有限公司 | A kind of diameter adjustable bored concrete pile examines hole device |
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| CN208364115U (en) * | 2018-05-02 | 2019-01-11 | 中国建筑第二工程局有限公司 | Stake holes verifying device |
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| CN209588932U (en) * | 2019-03-11 | 2019-11-05 | 包头钢铁（集团）有限责任公司 | A kind of device measuring rectangular steel pipe internal diameter |
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Application publication date: 20201027 |
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