CN212109881U - Eccentric detection instrument of manual hole digging pile - Google Patents
Eccentric detection instrument of manual hole digging pile Download PDFInfo
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- CN212109881U CN212109881U CN202021317047.8U CN202021317047U CN212109881U CN 212109881 U CN212109881 U CN 212109881U CN 202021317047 U CN202021317047 U CN 202021317047U CN 212109881 U CN212109881 U CN 212109881U
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Abstract
The utility model provides an eccentric detection instrument of artifical hole digging pile, include: the device comprises a control wire coil with a control wire, a pithead wire falling limiting disc, a pile internal detection disc, a balancing weight, four telescopic rods connected with the pithead wire falling limiting disc and at least four telescopic rods connected with the pile internal detection disc, wherein the telescopic rods are uniformly distributed; the balancing weight comprises a weight part and a terminal socket positioned above the weight part; the tail end of the control wire penetrates through the center of the pithead wire falling limiting disc and then is connected to the wiring end, and the wiring end penetrates through a through hole in the center of the detection disc in the pile; the pithead line falling limiting disc is located above the pile internal detection disc, and the weight portion is located below the pile internal detection disc. The method is simple in operation, convenient to carry and low in cost, common construction workers can effectively control the verticality of the pile foundation in the excavation process, correction can be effectively timely performed when certain eccentricity occurs, the safety risk that pits are repaired when eccentricity is found after foundation excavation is completed is reduced, and the concrete cost increased due to the fact that the pits are repaired after the eccentricity is saved.
Description
Technical Field
The utility model belongs to the technical field of the building technique and specifically relates to an eccentric detection instrument of manual hole digging pile is related to.
Background
When carrying out artifical hole digging pile construction, if after basic excavation is accomplished, pile foundation off-centre appears, carries out the foundation ditch deburring and wastes time and energy, still can increase the safety risk.
When carrying out artifical bored pile construction at present, because workman culture degree is general not high, can not use infrared or other electronic detection equipment to detect whether eccentric in pile foundation, consequently need to make an urgent need to be applicable to the ordinary workman that culture degree is not high and just can use artifical bored pile eccentric detection instrument in the excavation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an eccentric detection instrument of artifical bored pile to be applicable to the ordinary workman that culture degree is not high and just can use the eccentric detection instrument of artifical bored pile in the excavation process.
In order to solve the technical problem, the utility model provides an eccentric detection instrument of artifical bored pile, include:
the device comprises a control wire coil with a control wire, a pithead wire falling limiting disc, a pile internal detection disc, a balancing weight, four telescopic rods connected with the pithead wire falling limiting disc and at least four telescopic rods connected with the pile internal detection disc, wherein the telescopic rods are uniformly distributed;
the counterweight block comprises a weight part and a terminal socket positioned above the weight part;
the tail end of the control wire penetrates through the center of the pithead wire falling limiting disc and then is connected to the wiring end, and the wiring end penetrates through a through hole in the center of the detection disc in the pile;
the pithead line falling limiting disc is located above the pile internal detection disc, and the weight portion is located below the pile internal detection disc.
Optionally, the weight block is detachably connected to the control line.
Optionally, the telescopic rod is connected to the pithead drop line limiting disc and the pile internal detection disc in a clamping mode.
Optionally, the number of the telescopic rods connected with the detection plate in the pile is 8.
Optionally, the telescopic rod is 5-section telescopic, and each telescopic rod is 275, 325, 425, 625 and 825mm in length.
Optionally, the terminal is a threaded rod with a circular ring-shaped top end.
Optionally, the weight portion is conical.
Optionally, the control wire coil is hand-operated.
Optionally, the material of the pithead drop line limiting disc is processed and manufactured by hard aluminum alloy or stainless steel.
Optionally, the telescopic rod is made of a stainless steel tube.
Advantageous effects
The utility model provides an eccentric detection instrument of artifical bored pile, this eccentric detection instrument of artifical bored pile includes:
the device comprises a control wire coil with a control wire, a pithead wire falling limiting disc, a pile internal detection disc, a balancing weight, four telescopic rods connected with the pithead wire falling limiting disc and at least four telescopic rods connected with the pile internal detection disc, wherein the telescopic rods are uniformly distributed;
the balancing weight comprises a weight part and a terminal socket positioned above the weight part;
the tail end of the control wire penetrates through the center of the pithead wire falling limiting disc and then is connected to the wiring end, and the wiring end penetrates through a through hole in the center of the detection disc in the pile;
the pithead line falling limiting disc is located above the pile internal detection disc, and the weight portion is located below the pile internal detection disc.
The eccentric detection tool for the manual hole digging pile is simple to operate, convenient to carry, low in cost and low in cultural degree, and can be conveniently used by ordinary workers in the excavation process, the perpendicularity of a pile foundation can be effectively controlled by ordinary construction workers in the excavation process, and the correction can be effectively and timely carried out when certain eccentricity occurs, so that the thickness of a steel bar protective layer after the pile foundation concrete is poured is ensured, the safety risk that pits are repaired when the eccentricity is found after foundation excavation is completed is reduced, and the concrete cost increased by pit repair after the eccentricity is saved; and the eccentric detection of multiple stake footpath can be suitable for through the telescopic link.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of an eccentric detection tool for a manual bored pile according to an embodiment of the present invention;
fig. 2 is a schematic top view of a pit falling line limiting disc according to an embodiment of the present invention;
fig. 3 is a schematic top view of an in-pile detection tray according to an embodiment of the present invention;
fig. 4 is a schematic view of a telescopic rod and its length provided in the embodiment of the present invention;
description of reference numerals:
balancing weight 1, survey dish 2, the spacing dish of pithead drop wire 3, telescopic link 4, control drum 5 in the stake.
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.
The present embodiment will provide an eccentric detection tool of a manual bored pile, referring to fig. 1, 2, 3, and 4, including:
the underground mining;
the control line is located at the centre of the pile when in use; the control line can be disassembled and replaced;
when in use, the length of the telescopic rod 4 can be adjusted according to actual requirements; the four telescopic rods 4 are connected with the pithead falling line limiting disc 3, and an included angle formed by two adjacent telescopic rods 4 is 90 degrees, which is shown in fig. 2;
the balancing weight 1 comprises a weight part and a terminal socket positioned above the weight part;
the tail end of the control wire passes through the center of the pithead wire falling limiting disc 3 and then is connected to the wiring end, and the wiring end passes through a through hole in the center of the detection disc 2 in the pile;
the pithead line falling limiting disc 3 is positioned above the pile internal detection disc 2, and the weight part is positioned below the pile internal detection disc 2.
Through the eccentric detection instrument of manual hole digging pile that this embodiment provided, in carrying out the construction of manual hole digging pile, the skew of stake hole central line, the straightness that hangs down of stake, stake footpath, the concentricity of every section all can obtain fine assurance, have guaranteed the construction quality of manual hole digging pile.
Optionally, when the crater wire-dropping limiting disc 3 is used, the four telescopic rods 4 on the crater wire-dropping limiting disc 3 extend to exceed the diameter of the crater to serve as the support and the fixation of the crater wire-dropping limiting disc 3.
Optionally, the control spool 5 is hand-operated to control the required control wire length.
Optionally, the weight 1 is detachably connected to the control line. The weight of the required balancing weight 1 can be adjusted according to the pile diameter; for example, 1.5-2kg of counterweight block 1 is adopted when the pithead diameter is less than 1.2m, and 2.5-3.5kg of counterweight block 1 is adopted when the pithead diameter exceeds 1.2 m; the eccentric detection requirements of different pile diameters are met, and the universality of the eccentric detection tool is realized.
Optionally, the telescopic rod 4 is connected to the pithead drop line limiting disc 3 and the in-pile detection disc 2 in a clamping manner; the installation is convenient.
Optionally, referring to fig. 3, the number of the telescopic rods 4 connected to the in-pile detection disc 2 is 8; the included angle formed by two adjacent telescopic rods 4 is 45 degrees.
Optionally, the weight portion is conical. The counterweight block 1 can adopt a plumb bob.
Optionally, referring to fig. 4, the telescopic rod 4 is 5-section telescopic, and each section is 275, 325, 425, 625 and 825mm in length.
Optionally, the terminal is a threaded rod with a circular ring-shaped tip. The screw rod is downwards twisted from the upper end of the detection disc 2 in the pile, and extends out 1-2cm after penetrating through the detection disc 2 in the pile for being connected with the weight part of the balancing weight 1.
Optionally, the in-pile detection disc 2 is fixedly connected with the screw.
Optionally, the material of the detection disc 2 in the pile is made of hard aluminum alloy or stainless steel.
Optionally, the material of the crater wire-dropping limiting disc 3 is made of hard aluminum alloy or stainless steel.
Optionally, the telescopic rod 4 is made of a stainless steel tube.
Optionally, the control wire coil 5 is made of hard aluminum alloy.
The eccentric detection tool for the manual hole digging pile is simple to operate, convenient to carry, low in cost and low in cultural degree, and can be conveniently used by ordinary workers in the excavation process, the perpendicularity of a pile foundation can be effectively controlled by ordinary construction workers in the excavation process, and the correction can be effectively and timely carried out when certain eccentricity occurs, so that the thickness of a steel bar protective layer after the pile foundation concrete is poured is ensured, the safety risk that pits are repaired when the eccentricity is found after foundation excavation is completed is reduced, and the concrete cost increased by pit repair after the eccentricity is saved; and the eccentric detection of multiple pile diameters can be applied through the telescopic rod 4.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principle of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an eccentric detection instrument of artifical bored pile which characterized in that includes:
the device comprises a control wire coil with a control wire, a pithead wire falling limiting disc, a pile internal detection disc, a balancing weight, four telescopic rods connected with the pithead wire falling limiting disc and at least four telescopic rods connected with the pile internal detection disc, wherein the telescopic rods are uniformly distributed;
the counterweight block comprises a weight part and a terminal socket positioned above the weight part;
the tail end of the control wire penetrates through the center of the pithead wire falling limiting disc and then is connected to the wiring end, and the wiring end penetrates through a through hole in the center of the detection disc in the pile;
the pithead line falling limiting disc is located above the pile internal detection disc, and the weight portion is located below the pile internal detection disc.
2. The tool of claim 1, wherein the weight block is removably connected to the control line.
3. The eccentric detection tool of manual hole digging pile according to claim 1, characterized in that the telescopic rod is connected to the pithead drop line limiting disc and the pile internal detection disc in a clamping manner.
4. The tool for detecting eccentricity of a manual bored pile according to claim 1, wherein the number of the telescopic rods connected to the detection plate in the pile is 8.
5. The tool of claim 1, wherein the telescoping rod is a 5-joint telescoping rod, each joint telescoping to a maximum of 275, 325, 425, 625, 825 mm.
6. The tool for detecting eccentricity of a manual bored pile according to claim 1, wherein the terminal is a screw rod having a circular ring-shaped tip.
7. The tool of claim 1, wherein the weight portion is conical.
8. The eccentric detection instrument of manual hole digging pile of claim 1, characterized in that, the control drum is hand-operated.
9. The tool for detecting the eccentricity of the manual bored pile according to any one of claims 1 to 8, wherein the material of the crater wire-dropping limiting disc is machined and manufactured from hard aluminum alloy or stainless steel.
10. The eccentric detection tool of an artificial bored pile according to any one of claims 1 to 8, wherein the telescopic rod is made of a stainless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021317047.8U CN212109881U (en) | 2020-07-06 | 2020-07-06 | Eccentric detection instrument of manual hole digging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021317047.8U CN212109881U (en) | 2020-07-06 | 2020-07-06 | Eccentric detection instrument of manual hole digging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212109881U true CN212109881U (en) | 2020-12-08 |
Family
ID=73628656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021317047.8U Active CN212109881U (en) | 2020-07-06 | 2020-07-06 | Eccentric detection instrument of manual hole digging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212109881U (en) |
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2020
- 2020-07-06 CN CN202021317047.8U patent/CN212109881U/en active Active
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