CN214666578U - Bored concrete pile pore-forming gradient detection device - Google Patents
Bored concrete pile pore-forming gradient detection device Download PDFInfo
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- CN214666578U CN214666578U CN202120825889.2U CN202120825889U CN214666578U CN 214666578 U CN214666578 U CN 214666578U CN 202120825889 U CN202120825889 U CN 202120825889U CN 214666578 U CN214666578 U CN 214666578U
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- vertical rod
- concrete pile
- montant
- bored concrete
- measuring
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000002787 reinforcement Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000011065 in-situ storage Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a bored concrete pile pore-forming gradient detection device, including horizontal pole, first montant and the second montant of setting at the horizontal pole both ends, the bottom of first montant and second montant all is provided with the base, the middle part of horizontal pole is provided with the protractor, be provided with tape measure and receipts line box on the protractor respectively, the tape measure inside is provided with the chi strip, the end of chi strip is connected with the plummet, the inside of receipts line box is provided with the measuring line, the end of measuring line is connected with the steel reinforcement cage through setting up connecting reinforcement, be provided with the handle on the receipts line box; the utility model discloses the practicality is strong, and the operation is got up very simply, can accomplish the detection achievement of pore-forming straightness that hangs down fast high-efficiently, effectively improves detection efficiency.
Description
Technical Field
The utility model relates to a bored concrete pile pore-forming gradient detection device uses in bored concrete pile pore-forming gradient detection technical field.
Background
It is known that at present, highway bridges and high-rise buildings are in large-scale construction period at home and abroad, and the development pace of infrastructure and building industry is continuously accelerated. The cast-in-situ bored pile is used as a common mature process in foundation construction, is widely applied due to the advantages of higher bearing capacity, mature construction process, lower engineering cost and the like, is used as a foundation of bridges, high-rise buildings and the like, the quality of the cast-in-situ bored pile directly relates to the structural safety and the building quality of the whole project, the quality control of formed holes is an important ring in the quality control of the cast-in-situ bored pile, particularly the control of the verticality of the formed holes, and the quality of the formed holes directly influences the bearing capacity of a pile foundation; however, in the actual engineering construction process, the measurement of the perpendicularity of the formed hole is difficult, and particularly, the small-diameter cast-in-situ bored pile is widely used in the construction of medium and high-rise buildings.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bored concrete pile pore-forming gradient detection device can accomplish the detection achievement of pore-forming straightness that hangs down fast and efficiently, effectively improves detection efficiency.
The technical scheme of the utility model as follows:
the utility model provides a bored concrete pile pore-forming gradient detection device, includes the horizontal pole, sets up first montant and the second montant at the horizontal pole both ends, the bottom of first montant and second montant all is provided with the base, the middle part of horizontal pole is provided with the protractor, be provided with the tape measure on the protractor respectively and receive the line box, the inside chi strip that is provided with of tape measure, the end-to-end connection of chi strip has the plummet, the inside of receiving the line box is provided with the measuring line, the end of measuring line is connected with the steel reinforcement cage through setting up connecting reinforcement, it is provided with the handle on the line box to receive.
The cross rod is of a prismatic structure, and two ends of the cross rod are fixedly connected with the top surfaces of the first vertical rod and the second vertical rod respectively.
The first vertical rod and the second vertical rod are both long-strip-shaped telescopic rods, the first vertical rod and the second vertical rod are arranged on two sides of the cross rod in a symmetrical structure, and the bottoms of the first vertical rod and the second vertical rod are fixedly connected with bases.
The middle of the front side wall of the cross rod is fixedly provided with a protractor, the central point of the top of the protractor is fixedly connected with a tape measure, the tape measure controls the tape measure to be retracted and extended through braking, and the tail end of the tape measure is fixedly connected with the central point of the top surface of the plumb bob.
The wire winding box is characterized in that a rotating shaft is arranged inside the wire winding box, two ends of the rotating shaft are connected with the wire winding box through bearings, the operating handle is fixedly connected with the rotating shaft, a measuring wire is wound outside the rotating shaft, the tail end of the measuring wire is fixedly connected with the end of a connecting reinforcing steel bar, and the other end of the connecting reinforcing steel bar is fixedly connected with a reinforcing cage.
The steel reinforcement cage is cylindrical structure, and the external diameter of steel reinforcement cage and bored concrete pile aperture looks adaptation.
The utility model discloses following beneficial effect has:
1. the utility model discloses when using, through setting up tape measure, chi strip and plummet on the horizontal pole, further through setting up measuring line and steel reinforcement cage for the reinforcing bar hole with drilling aperture looks adaptation is transferred inside drilling, then calculates out the gradient of drilling through the angle of measuring line and chi strip, still can directly carry out reading and calculation according to the scale of chi strip on the tape measure, is convenient for read at any time and adjust according to the height of transferring at the in-process that plummet and steel reinforcement cage transferred.
2. The utility model discloses removed traditional measuring loaded down with trivial details step from, simplified measurement operation, can accomplish the detection achievement of pore-forming straightness that hangs down fast and high-efficiently, effectively improve detection efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the reference numbers in the figures denote:
1. a cross bar; 2. a first vertical bar; 3. a second vertical bar; 4. a base; 5. a protractor; 6. a tape measure; 7. A wire rewinding box; 8. an operating handle; 9. a ruler strip; 10. a plumb bob; 11. measuring a line; 12. connecting reinforcing steel bars; 13. And (4) a reinforcement cage.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Refer to fig. 1 a bored concrete pile pore-forming gradient detection device, including horizontal pole 1, first montant 2 and the second montant 3 of setting at 1 both ends of horizontal pole, the bottom of first montant 2 and second montant 3 all is provided with base 4, the middle part of horizontal pole 1 is provided with protractor 5, be provided with tape measure 6 and receipts line box 7 on the protractor 5 respectively, 6 inside chi strips 9 that are provided with of tape measure, the end-to-end connection of chi strips 9 has plummet 10, the inside of receiving line box 7 is provided with measuring line 11, the end of measuring line 11 is connected with steel reinforcement cage 13 through setting up connecting reinforcement 12, be provided with handle 8 on the receipts line box 7.
The cross rod 1 is of a prismatic structure, and two ends of the cross rod 1 are fixedly connected with the top surfaces of the first vertical rod 2 and the second vertical rod 3 respectively.
The first vertical rod 2 and the second vertical rod 3 are both long telescopic rods, the first vertical rod 2 and the second vertical rod 3 are symmetrically arranged on two sides of the cross rod 1, and the bottoms of the first vertical rod 2 and the second vertical rod 3 are fixedly connected with the base 4.
The middle part of the front side wall of the cross rod 1 is fixedly provided with a protractor 5, the central point at the top of the protractor 5 is fixedly connected with a tape 6, the tape 6 controls the tape 9 to be retracted through braking, and the tail end of the tape 9 is fixedly connected with the central point of the top surface of the plumb bob 10.
The inside of receiving line box 7 is provided with the axis of rotation, and the both ends of axis of rotation all are connected with receiving line box 7 through setting up the bearing, operating handle 8 and axis of rotation fixed connection, the outside book of axis of rotation is equipped with measuring wire 11, measuring wire 11's end and connecting reinforcement 12's end fixed connection, another end and the steel reinforcement cage 13 fixed connection of connecting reinforcement 12.
The steel reinforcement cage 13 is a cylindrical structure, and the outer diameter of the steel reinforcement cage 13 is matched with the bore diameter of the cast-in-place pile.
The utility model discloses a theory of operation:
when the utility model is used, firstly, the first vertical rod 2 and the second vertical rod 3 are respectively arranged at two sides of a drill hole, so that the cross rod 1 is positioned right above the drill hole, the base 4 at the bottom of the first vertical rod 2 and the second vertical rod 3 can keep the stability of the whole device, the heights of the first vertical rod 2 and the second vertical rod 3 can be adjusted according to use requirements, then the central point of the cross rod 1, namely the bottom of the plumb bob 10 is compared with the central point of the protective cylinder, so that the ruler strip 9 is positioned on the central line of the protective cylinder, then the ruler strip 9 is adjusted by the braking of the tape measure 6, so that the ruler strip 9 and the plumb bob 10 are lowered, further, the operating handle 8 is shaken to drive the rotating shaft inside the wire-receiving box 7 to rotate, so that the steel reinforcement cage 13 moves downwards by the lowering of the measuring wire 11, the lowering of the steel reinforcement cage 13 ensures that the upper part of the measuring wire 11 is fixed and stable and can not be displaced in the whole detection process, otherwise, re-centering, namely, the reinforcement cage 13 should sink under the self weight when falling without other external force, when the reinforcement cage 13 falls behind in the center of the hole top, reading is carried out through the protractor 5 fixed on the cross rod 1, and the offset angle of the measuring line 11 relative to the ruler strip 9 is the inclination of the drilled hole; in order to ensure the detection accuracy, the heights of 1/4, 1/2 and 3/4 of the drilled holes can be detected respectively according to the conditions, if the inclination meets the specification requirement, the next procedure of construction can be carried out, and if the inclination does not meet the specification requirement, the drilled holes are backfilled and re-drilled.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a bored concrete pile pore-forming gradient detection device which characterized in that: including horizontal pole (1), set up first montant (2) and second montant (3) at horizontal pole (1) both ends, the bottom of first montant (2) and second montant (3) all is provided with base (4), the middle part of horizontal pole (1) is provided with protractor (5), be provided with tape measure (6) and receipts line box (7) on protractor (5) respectively, tape measure (6) inside is provided with chi strip (9), the end-to-end connection of chi strip (9) has plummet (10), the inside of receiving line box (7) is provided with measuring wire (11), the end of measuring wire (11) is connected with steel reinforcement cage (13) through setting up connecting reinforcement (12), be provided with handle (8) on receipts line box (7).
2. A bored concrete pile hole-forming inclination detecting apparatus according to claim 1, wherein: the cross rod (1) is of a prismatic structure, and two ends of the cross rod (1) are fixedly connected with the top surfaces of the first vertical rod (2) and the second vertical rod (3) respectively.
3. A bored concrete pile hole-forming inclination detecting apparatus according to claim 2, wherein: the first vertical rod (2) and the second vertical rod (3) are both long telescopic rods, the first vertical rod (2) and the second vertical rod (3) are symmetrically arranged on two sides of the cross rod (1), and the bottoms of the first vertical rod (2) and the second vertical rod (3) are fixedly connected with the base (4).
4. A bored concrete pile hole-forming inclination detecting apparatus according to claim 1, wherein: the middle part of the front side wall of the cross rod (1) is fixedly provided with a protractor (5), the central point at the top of the protractor (5) is fixedly connected with a measuring tape (6), the measuring tape (6) is controlled to be retracted and extended through a brake control measuring tape (9), and the tail end of the measuring tape (9) is fixedly connected with the central point of the top surface of the plumb bob (10).
5. A bored concrete pile hole-forming inclination detecting apparatus according to claim 1, wherein: the inside of receiving line box (7) is provided with the axis of rotation, and the both ends of axis of rotation all are connected with receiving line box (7) through setting up the bearing, handle (8) and axis of rotation fixed connection, the outside book of axis of rotation is equipped with measuring line (11), the end fixed connection of the end of measuring line (11) and connecting reinforcement (12), another end and steel reinforcement cage (13) fixed connection of connecting reinforcement (12).
6. An apparatus for detecting inclination of a bored concrete pile hole according to claim 5, wherein: the steel reinforcement cage (13) is of a cylindrical structure, and the outer diameter of the steel reinforcement cage (13) is matched with the aperture of the cast-in-place pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120825889.2U CN214666578U (en) | 2021-04-21 | 2021-04-21 | Bored concrete pile pore-forming gradient detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120825889.2U CN214666578U (en) | 2021-04-21 | 2021-04-21 | Bored concrete pile pore-forming gradient detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666578U true CN214666578U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120825889.2U Expired - Fee Related CN214666578U (en) | 2021-04-21 | 2021-04-21 | Bored concrete pile pore-forming gradient detection device |
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| Country | Link |
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| CN (1) | CN214666578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164842A (en) * | 2022-09-07 | 2022-10-11 | 济宁熹安科技信息有限公司 | Slope measuring equipment for planar design |
-
2021
- 2021-04-21 CN CN202120825889.2U patent/CN214666578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164842A (en) * | 2022-09-07 | 2022-10-11 | 济宁熹安科技信息有限公司 | Slope measuring equipment for planar design |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |