CN201637406U - Device for measuring gradient of pile hole of drilling pile - Google Patents
Device for measuring gradient of pile hole of drilling pile Download PDFInfo
- Publication number
- CN201637406U CN201637406U CN 201020134864 CN201020134864U CN201637406U CN 201637406 U CN201637406 U CN 201637406U CN 201020134864 CN201020134864 CN 201020134864 CN 201020134864 U CN201020134864 U CN 201020134864U CN 201637406 U CN201637406 U CN 201637406U
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- CN
- China
- Prior art keywords
- plate
- scale marker
- measuring
- measuring plate
- plumb bob
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- Expired - Lifetime
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Abstract
The utility model relates to a device for measuring the gradient of the pile hole of a drilling pile. The device comprises a measuring plate, a scale marker, a hanging nail, a plumb hanging line and a plumb. The measuring plate is rectangular and is made of wood which has high hardness and is not apt to be deformed. The scale marker is arc-shaped and is arranged at the upper part of the front end surface of the measuring plate. A zero point at a midpoint on the scale marker is overlapped with the width midpoint of the measuring plate and a zero scale line corresponding to the zero point is overlapped with the centerline of the width direction of the measuring plate. The hanging nail is installed above the scale marker and is arranged on the measuring plate at the position of the circle center of the arc-shaped scale marker. One end of the plumb hanging line is connected with the hanging nail and the other end is tied on the plumb. Since the measuring plate on the device is required to be turned only during measurement, the utility model has the advantages that the operation is very simple and convenient, the measurement time is short and the construction efficiency can be greatly improved. Moreover, since the measuring plate is in direct contact with the drilling rod of a drilling machine or a steel wire rope for percussion drilling, the measurement error is small and the measurement accuracy can be ensured.
Description
Technical field
The utility model relates to a kind of measurement mechanism, particularly relates to a kind of device that is used to measure bored piles hole degree of tilt.
Background technology
The pile foundation construction process is normally utilized such as devices such as rigs and is crept in foundation soil and form a hole, places steel reinforcement cage, concrete perfusion then and make drilled pile in the stake hole.In this work progress, need stake hole degree of tilt is measured, in case stake off-design position, hole.The method that is usually used in measuring bored piles hole degree of tilt at present is drilling rod or the reciprocating drill wire rope that adopts on the transit centering rig, rotates the transit camera lens up and down then and carries out the comparison of relative up and down two positions, comes to determine the degree of tilt of holing thus.Because making needs repeatedly to put mirror in this way, and put mirror at every turn and need rotate the transit camera lens up and down and numeric ratio is carried out to just drawing the degree of tilt of this measurements in two positions up and down, therefore objective factor might cause measuring error big, and the operation waste time and energy not convenient, thereby delay construction speed.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of simple in structure, easy to operate and device that is used to measure bored piles hole degree of tilt that measuring accuracy is high.
In order to achieve the above object, the device that the utility model provides is used to measure bored piles hole degree of tilt comprises measures plate, scale marker, clothes-hook, plumb bob hanging wire and plumb bob; Wherein measure plate and be rectangle, adopt the bigger and on-deformable timber of hardness to make; Scale marker is circular arc, is positioned at the front end face bottom of measuring plate, be positioned at 0 of mid point on it and coincide with the width mid point of measuring plate, with 0 corresponding 0 scale mark then with the central lines of measurement plate Width; Clothes-hook is installed in the top of scale marker and is positioned on the measurement plate of circular arc scale marker home position; One end of plumb bob hanging wire is connected on the clothes-hook, and the other end ties up on the plumb bob.
Described scale marker is directly to draw to form on the measurement plate, or sticks on after making separately on the measurement plate 1.
Described plumb bob hanging wire and the distance of measuring between the plate are at least 1mm, so that the plumb bob hanging wire keeps the vertical state when measuring.
The utility model provides is used to measure the measurement plate that the device of bored piles hole degree of tilt only need rotate on it and get final product when measuring, thus operating process is very simple, convenient, and Measuring Time lacks, thereby can increase substantially operating efficiency.In addition, directly contact with wire rope, so measuring error is little owing to measure plate, thereby can guarantee measuring accuracy with borer drill rod or reciprocating drill.
Description of drawings
The apparatus structure synoptic diagram that is used to measure bored piles hole degree of tilt that Fig. 1 provides for the utility model.
Number description:
1-measures plate 2-scale marker 3-clothes-hook 4-plumb bob hanging wire 5-plumb bob
Embodiment
The device of the utility model being used to of providing being measured bored piles hole degree of tilt below in conjunction with the drawings and specific embodiments is elaborated.
As shown in Figure 1, the device that the utility model provides is used to measure bored piles hole degree of tilt comprises measures plate 1, scale marker 2, clothes-hook 3, plumb bob hanging wire 4 and plumb bob 5; Wherein measure plate 1 and be rectangle, adopt the bigger and on-deformable timber of hardness to make; Scale marker 2 is circular arc, is positioned at the front end face bottom of measuring plate 1, be positioned at 0 of mid point on it and coincide with the width mid point of measuring plate 1, with 0 corresponding 0 scale mark then with the central lines of measurement plate 1 Width; Clothes-hook 3 is installed in the top of scale marker 2 and is positioned on the measurement plate 1 of circular arc scale marker 2 home positions; One end of plumb bob hanging wire 4 is connected on the clothes-hook 3, and the other end ties up on the plumb bob 5.
Described scale marker 2 is directly to draw to form on measurement plate 1, or sticks on after making separately on the measurement plate 1.
Described plumb bob hanging wire 4 and the distance of measuring between the plate 1 are at least 1mm, so that plumb bob hanging wire 4 keeps the vertical states when measuring.
In the pile foundation construction process, when the device that utilizes the utility model to provide when needs is measured bored piles hole degree of tilt, at first suspend drilling operation, then the last long limit measuring plate 1 of this device is close to borer drill rod or reciprocating drill with on the wire rope, and keep measurement plate 1 to be vertical state, to measure plate 1 afterwards spends with above-mentioned drilling rod in state lower edge or wire rope rotation 180 that it is close on drilling rod or the wire rope on one side at least, notice that in this process the reading of observing plumb bob hanging wire 4 corresponding scale markers 2 changes, and note maximal value, this value is the drilled pile bore inclining degree with angle gauge, and operating personnel convert it into corresponding numerical value according to the standard that construction is adopted again.Perhaps calculate the angle of inclination of the degree of tilt correspondence that is allowed in advance, and carry out process control in view of the above according to the standard of using.
Claims (3)
1. device that is used to measure bored piles hole degree of tilt is characterized in that: the described device that is used to measure bored piles hole degree of tilt comprises measures plate (1), scale marker (2), clothes-hook (3), plumb bob hanging wire (4) and plumb bob (5); Wherein measure plate (1) and be rectangle, adopt the bigger and on-deformable timber of hardness to make; Scale marker (2) is circular arc, is positioned at the front end face bottom of measuring plate (1), be positioned at 0 of mid point on it and coincide with the width mid point of measuring plate (1), with 0 corresponding 0 scale mark then with the central lines of measurement plate (1) Width; Clothes-hook (3) is installed in the top of scale marker (2) and is positioned on the measurement plate (1) of circular arc scale marker (2) home position; One end of plumb bob hanging wire (4) is connected on the clothes-hook (3), and the other end ties up on the plumb bob (5).
2. the device that is used to measure bored piles hole degree of tilt according to claim 1 is characterized in that: described scale marker (2) is to go up directly to draw at measurement plate (1) to form, or sticks on after making separately on the measurement plate (1).
3. the device that is used to measure bored piles hole degree of tilt according to claim 1 is characterized in that: described plumb bob hanging wire (4) and the distance of measuring between the plate (1) are at least 1mm, so that plumb bob hanging wire (4) keeps the vertical state when measuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020134864 CN201637406U (en) | 2010-03-19 | 2010-03-19 | Device for measuring gradient of pile hole of drilling pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020134864 CN201637406U (en) | 2010-03-19 | 2010-03-19 | Device for measuring gradient of pile hole of drilling pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637406U true CN201637406U (en) | 2010-11-17 |
Family
ID=43081906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020134864 Expired - Lifetime CN201637406U (en) | 2010-03-19 | 2010-03-19 | Device for measuring gradient of pile hole of drilling pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251885A (en) * | 2013-06-26 | 2014-12-31 | 宝山钢铁股份有限公司 | Adjustment method of position deviation of welded pipe welding line and ultrasonic flaw detection dolly |
| CN107144261A (en) * | 2017-05-15 | 2017-09-08 | 中国十七冶集团有限公司 | A kind of pile tube perpendicularity deviation rapid measurement device and detection method |
| CN110017130A (en) * | 2019-04-19 | 2019-07-16 | 刘生平 | A kind of underwater directional vehicle hole tester |
-
2010
- 2010-03-19 CN CN 201020134864 patent/CN201637406U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251885A (en) * | 2013-06-26 | 2014-12-31 | 宝山钢铁股份有限公司 | Adjustment method of position deviation of welded pipe welding line and ultrasonic flaw detection dolly |
| CN104251885B (en) * | 2013-06-26 | 2016-12-07 | 宝山钢铁股份有限公司 | Welded tube welding seam and the method for adjustment of ultrasonic examination dolly position deviation |
| CN107144261A (en) * | 2017-05-15 | 2017-09-08 | 中国十七冶集团有限公司 | A kind of pile tube perpendicularity deviation rapid measurement device and detection method |
| CN110017130A (en) * | 2019-04-19 | 2019-07-16 | 刘生平 | A kind of underwater directional vehicle hole tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |