CN210530384U - Pile hole safety protection device for rotary digging pile construction - Google Patents
Pile hole safety protection device for rotary digging pile construction Download PDFInfo
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- CN210530384U CN210530384U CN201921037754.9U CN201921037754U CN210530384U CN 210530384 U CN210530384 U CN 210530384U CN 201921037754 U CN201921037754 U CN 201921037754U CN 210530384 U CN210530384 U CN 210530384U
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- pile
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- hole safety
- safety protection
- protection device
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Abstract
The utility model provides a stake hole safety device for digging a construction soon comprises the device body, and the device body is including the frame of bending into semi-circular and symmetric connection, and vertical equidistant is provided with the bracing piece in the frame, and the extreme point of frame is provided with the otic placode respectively, and the otic placode is provided with the through-hole that is used for wearing to establish the fastener. The utility model discloses a protector that reinforcing bar and thin iron plate were made, simple structure, simple to operate, the cost of manufacture is low, can both play the safety protection effect at the in-process before the drilling construction of rotary excavating machine begins up to concreting.
Description
Technical Field
The utility model relates to a dig a construction technical field soon, more specifically relates to a stake hole safety device for digging a construction soon.
Background
In the construction process of constructional engineering, the safety protection of pile foundation construction is of great importance, the pile hole safety protection in the rotary excavating pile construction process is high in risk and difficulty, at present, a hole opening in the rotary excavating pile construction is free of protection measures, and the operation risks of measuring hole depth, checking hole positions and the like during the construction process are high, so that a pile hole safety protection device for rotary excavating pile construction is urgently needed in the prior art.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model provides a simple manufacture, material reuse does not influence the construction, and safe convenient be used for digging pile hole safety device of stake construction soon.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a stake hole safety device for digging pile construction soon, comprises the device body, the device body is including the frame of bending into semi-circular and symmetrical connection, vertical equidistant bracing piece that is provided with in the frame, the extreme point of frame is provided with the otic placode respectively, the otic placode is provided with the through-hole that is used for wearing to establish the fastener.
The lower end in the frame is provided with a skirting board.
The skirting board is positioned on the outer side of the supporting rod and is made of an iron plate, and the thickness of the skirting board is 1-2 mm.
The distance between the support rods is 150 mm and 250 mm.
The fastener is a screw or a bolt.
The frame and the longitudinal support rod are made of steel bars.
The diameter range of the steel bar is 16-24 mm.
Compared with the prior art, the utility model beneficial effect be: the protective device made of the steel bars and the thin iron plates is simple in structure, convenient to install and low in manufacturing cost, and can play a safety protection role in the process before concrete pouring when the drilling construction of the rotary excavating machine starts, so that the normal operation of construction is not influenced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the frame of the present invention.
Fig. 3 is a schematic view of the structure of the present invention.
Fig. 4 is a schematic top view of the present invention.
Reference numerals: 1-a frame; 2-a support rod; 3-skirting board; 4-ear plate; 5-a through hole; 6-fastening piece.
Detailed Description
The present invention will be further described with reference to the following examples.
The pile hole safety protection device for rotary excavation pile construction shown in fig. 1-4 is composed of a device body, the device body comprises two symmetrically connected frames 1 which are bent into a semicircular shape by a steel bar bending machine, the diameter D of the protection device formed by the frames 1 is the pile foundation diameter D +200mm, support rods 2 are longitudinally arranged in the frames 1 at equal intervals, the interval between the support rods 2 is 150-250mm, in the embodiment, the interval between the support rods 2 is 200mm, the frames 1 and the longitudinal support rods 2 are both made of steel bars, the diameter range of the steel bars is 16-24mm, and in the embodiment, the diameter of the steel bars is 20 mm. The lower end in the frame 1 is provided with a skirting board 3 which is made of an iron plate with the thickness of 1mm and is positioned outside the support rod 2, the thickness of the skirting board is 1-2mm, and in the embodiment, the thickness of the skirting board 3 is 1.5 mm. The four end points of the frame 1 are respectively provided with an ear plate 4 made of a steel plate with the thickness of 4mm, the length and width of the ear plate 4 are 65mm multiplied by 60mm, the middle part of the ear plate 4 is provided with a through hole 5 with the diameter of 25mm, the ear plates 4 at the corresponding positions of the two frames 1 are respectively connected and screwed through the through holes 5 by a fastener 6 consisting of a screw, and in another embodiment of the invention, the fastener 6 is a bolt. After the installation is finished, the frame 1 is painted with horizontal red and white paint alternately, and the skirting board 3 is painted with oblique 45-degree red and white paint alternately. Before the construction of the drilling of the rotary excavating machine, the protective device is placed in a pile hole, and the protective device can play a safety protection role from the beginning of drilling until concrete is poured.
The above description is only the preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned specific embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a stake hole safety device for digging pile construction soon, comprises the device body, characterized by, the device body is including bending into semi-circular and symmetrical connection's frame (1), vertical equidistant bracing piece (2) of being provided with in frame (1), the extreme point of frame (1) is provided with otic placode (4) respectively, otic placode (4) are provided with through-hole (5) that are used for wearing to establish fastener (6).
2. The pile hole safety device for rotary excavation pile construction according to claim 1, wherein a skirting board (3) is arranged at the lower end in the frame (1).
3. The pile hole safety protection device for rotary excavation pile construction according to claim 2, wherein the skirting board (3) is located on the outer side of the support rod (2), the skirting board (3) is made of an iron plate, and the thickness of the skirting board (3) is 1-2 mm.
4. The pile hole safety protection device for rotary excavation pile construction as claimed in claim 1, wherein the distance between the support rods (2) is 150-250 mm.
5. The pile hole safety device for rotary excavation pile construction according to claim 1, wherein the fastening member (6) is a screw or a bolt.
6. The pile hole safety protection device for rotary excavation pile construction according to claim 1, wherein the frame (1) and the longitudinal support rod (2) are both made of steel bars.
7. The pile hole safety protection device for rotary pile digging construction according to claim 6, characterized in that the diameter of the steel bar is in the range of 16-24 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037754.9U CN210530384U (en) | 2019-07-04 | 2019-07-04 | Pile hole safety protection device for rotary digging pile construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037754.9U CN210530384U (en) | 2019-07-04 | 2019-07-04 | Pile hole safety protection device for rotary digging pile construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210530384U true CN210530384U (en) | 2020-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037754.9U Active CN210530384U (en) | 2019-07-04 | 2019-07-04 | Pile hole safety protection device for rotary digging pile construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210530384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900422A (en) * | 2021-01-22 | 2021-06-04 | 中交第一航务工程局有限公司 | Safe construction method for manual hole digging pile |
| CN114960652A (en) * | 2022-05-29 | 2022-08-30 | 五冶集团上海有限公司 | Be used for digging into hole bored concrete pile drill way regularization protector soon |
-
2019
- 2019-07-04 CN CN201921037754.9U patent/CN210530384U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900422A (en) * | 2021-01-22 | 2021-06-04 | 中交第一航务工程局有限公司 | Safe construction method for manual hole digging pile |
| CN114960652A (en) * | 2022-05-29 | 2022-08-30 | 五冶集团上海有限公司 | Be used for digging into hole bored concrete pile drill way regularization protector soon |
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