CN205014932U - Foundation buried depth measuring apparatu - Google Patents
Foundation buried depth measuring apparatu Download PDFInfo
- Publication number
- CN205014932U CN205014932U CN201520709101.6U CN201520709101U CN205014932U CN 205014932 U CN205014932 U CN 205014932U CN 201520709101 U CN201520709101 U CN 201520709101U CN 205014932 U CN205014932 U CN 205014932U
- Authority
- CN
- China
- Prior art keywords
- buried depth
- pole
- tower foundation
- measuring instrument
- depth measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a foundation buried depth measuring apparatu, including the body and installing the angle calibrated scale on this body, secret metal detector, tape measure and weight, wherein, the weight is located the centre of a circle department that the angle calibrated scale corresponds with the tie point of body, and the weight rotates with the directional angle calibrated scale that corresponds for the body according to the angle of placing of body under the effect of gravity, and the rack of tape measure can be stretch with the buried depth length of measuring foundation. The utility model provides a foundation buried depth measuring apparatu detects the relative position that foundation is confirmed to reinforcing bar material among the foundation through secret metal measuring apparatu to utilize the geometrical relationship to convert the foundation buried depth into measuring apparatu horizontal displacement, and through tape measure direct readout buried depth data, measure the accuracy, easy operation.
Description
Technical field
The utility model relates to technical field of measuring equipment, particularly relates to a kind of pole and tower foundation buried depth measuring instrument.
Background technology
Pole and tower foundation refers to and is embedded in underground, is connected with bottom shaft tower, stable a kind of structure of bearing institute's imposed load.Distinguish according to pole and tower foundation material type, pole and tower foundation the most frequently used is at present reinforced concrete foundation, metal foundation and rock foundation mainly, and wherein reinforced concrete foundation is most widely used.In recent years along with urban construction speed is accelerated, get more and more in high-tension line shaft tower periphery construction operation situation, in the urgent need to taking necessary safeguard procedures according to shaft tower buried depth situation, because part runs time limit pole and tower foundation Missing data remote, therefore need to carry out pole and tower foundation buried depth surveying work.
At present, sounding rod tower foundation buried depth generally can only be measured by modes such as excavation, probings, and workload is comparatively large, consuming time longer.
Utility model content
Fundamental purpose of the present utility model is to provide a kind of pole and tower foundation buried depth measuring instrument, is intended to conveniently measure the buried depth of pole and tower foundation.
For achieving the above object, the utility model provides a kind of pole and tower foundation buried depth measuring instrument, comprises body and is installed on angle dial, underground metal detector, tape measure and the weight on this body, wherein,
Described weight and the tie point of body are positioned at circle centre position corresponding to angle dial, described weight rotates to point to corresponding angle dial according to the placed angle of body relative to body under gravity, and the tooth bar of described tape measure can stretch with the embedded depth of sounding rod tower foundation.
Preferably, described angle dial, tape measure, weight and body are non-metallic material.
Preferably, described underground metal detector is provided with the warning device for sending warning when detecting the metal material in its perpendicular projection region in certain distance.
Preferably, described warning device is voice guard.
Preferably, described pole and tower foundation buried depth measuring instrument also comprise be sheathed on described external use in protection described body protective sleeve, this protective sleeve is non-metallic material.
Preferably, described pole and tower foundation buried depth measuring instrument also comprises the power supply for powering to it be electrically connected with described underground metal detector.
Preferably, the precision of described angle dial is 1 °.
The pole and tower foundation buried depth measuring instrument that the utility model proposes, by the relative position of the bar material determination pole and tower foundation in underground metalliferous measuring instrument test rod tower foundation, and utilize geometric relationship that pole and tower foundation buried depth is converted to measuring instrument horizontal shift, and can directly read buried depth data by tape measure, measure accurately, simple to operate.Meanwhile, this pole and tower foundation buried depth measuring instrument also has structure advantage that is simple, that easily realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pole and tower foundation buried depth measuring instrument preferred embodiment;
Fig. 2 is the utility model pole and tower foundation buried depth measuring instrument structural representation in use.
In figure, 10-underground metal detector, 20-angle dial, 30-weight, 40-tape measure, 50-shaft tower, 60-body, 70-pole and tower foundation.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, in description of the present utility model, term " transverse direction ", " longitudinal direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, be not indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
With reference to the structural representation that Fig. 1, Fig. 1 are the utility model pole and tower foundation buried depth measuring instrument preferred embodiment.
In this preferred embodiment, a kind of pole and tower foundation buried depth measuring instrument, comprises body 60 and is installed on angle dial 20, underground metal detector 10, tape measure 40 and the weight 30 on this body 60, wherein,
Weight 30 and the tie point of body 60 are positioned at circle centre position corresponding to angle dial 20, weight 30 rotates to point to corresponding angle dial 20 relative to body 60 according to the placed angle of body 60 under gravity, and the tooth bar of tape measure 40 can stretch with the embedded depth of sounding rod tower foundation 70.
Because weight 30 points to the earth's core all the time, controlled the anglec of rotation of body by this point.When underground metal detector 10 horizontal positioned, 0 scale place of orientation angle index dial 20 answered by weight 30, if do not return 0, must correct.When underground metal detector 10 horizontal tilt, read the horizontal tilt angle of body 60 in the sensing of angle dial 20 by weight 30.
In the present embodiment, the precision of angle dial 20 is 1 °.Underground metal detector 10 is provided with the warning device for sending warning when detecting the metal material in its perpendicular projection region in certain distance.In the present embodiment, warning device is voice guard.Certainly in other variant embodiment, warning device also can be alternate manner, and as passed through pilot lamp, sound, display word etc., the utility model is not construed as limiting this.
Further, angle dial 20, tape measure 40, weight 30 and body 60 are non-metallic material, thus effectively avoid electromagnetic interference (EMI).
Further, this pole and tower foundation buried depth measuring instrument also comprises the protective sleeve be sheathed on for the protection of body 60 outside body 60, and this protective sleeve is non-metallic material.Protective sleeve adopts nonmetallic materials to make, thus prevents electromagnetic interference (EMI), should be convenient to equipment operating simultaneously, be easy to carry.
Further, this pole and tower foundation buried depth measuring instrument also comprises the power supply for powering to it be electrically connected with underground metal detector 10.Power supply can take multiple mounting modes, and install protective sleeve as being fixed on first-class, the utility model is not construed as limiting this.
With reference to Fig. 2, the principle of work of this pole and tower foundation buried depth measuring instrument is as follows: first, the head end of tape measure 40 tooth bar is fixed on the column foot of shaft tower 50 to be measured, subsequently underground metal detector 10 is inclined upwardly 45 ° towards shaft tower 50 level, and keep this angle of inclination by angle dial 20 and weight 30 moment, start underground metalliferous measuring instrument, body 60 is flatly moved to away from pole and tower foundation 70 direction, when underground metal detector 10 no longer sends alarm sound, shown in tape measure 40, scale is the embedded depth of foundation of shaft tower 50.
It should be noted that, in measuring process, underground metal detector 10 takes to be carved holding surface and is inclined upwardly 45 ° to shaft tower 50 level, and is monitored by angle dial 20 and weight 30 moment.In addition, in measuring process, in order to avoid shaft tower 50 ground wire, other bases of shaft tower 50 and other metal sundries of underground are on the impact of measurement result, Z-type route can be adopted in the process that body 60 moves horizontally, turn back when the reinforcing steel bar cage border of pole and tower foundation 70 being detected, best pole and tower foundation 70 diagonal line along institute's measuring staff tower 50 column foot place is mobile in the other direction simultaneously, effectively can eliminate dependent measurement errors.
The pole and tower foundation buried depth measuring instrument that the present embodiment proposes, by the relative position of the bar material determination pole and tower foundation 70 in underground metalliferous measuring instrument test rod tower foundation 70, and utilize geometric relationship that pole and tower foundation 70 buried depth is converted to measuring instrument horizontal shift, and can directly read buried depth data by tape measure 40, measure accurately, simple to operate.Meanwhile, this pole and tower foundation buried depth measuring instrument also has structure advantage that is simple, that easily realize.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a pole and tower foundation buried depth measuring instrument, is characterized in that, comprises body and is installed on angle dial, underground metal detector, tape measure and the weight on this body, wherein,
Described weight and the tie point of body are positioned at circle centre position corresponding to angle dial, described weight rotates to point to corresponding angle dial according to the placed angle of body relative to body under gravity, and the tooth bar of described tape measure can stretch with the embedded depth of sounding rod tower foundation.
2. pole and tower foundation buried depth measuring instrument as claimed in claim 1, it is characterized in that, described angle dial, tape measure, weight and body are non-metallic material.
3. pole and tower foundation buried depth measuring instrument as claimed in claim 1, it is characterized in that, described underground metal detector is provided with the warning device for sending warning when detecting the metal material in its perpendicular projection region in certain distance.
4. pole and tower foundation buried depth measuring instrument as claimed in claim 3, it is characterized in that, described warning device is voice guard.
5. pole and tower foundation buried depth measuring instrument as claimed in claim 1, is characterized in that, also comprise and be sheathed on described external use in the protective sleeve of the described body of protection, this protective sleeve is non-metallic material.
6. as the pole and tower foundation buried depth measuring instrument in claim 1 to 5 as described in any one, it is characterized in that, also comprising the power supply for powering to it be electrically connected with described underground metal detector.
7. as the pole and tower foundation buried depth measuring instrument in claim 1 to 5 as described in any one, it is characterized in that, the precision of described angle dial is 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709101.6U CN205014932U (en) | 2015-09-14 | 2015-09-14 | Foundation buried depth measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709101.6U CN205014932U (en) | 2015-09-14 | 2015-09-14 | Foundation buried depth measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014932U true CN205014932U (en) | 2016-02-03 |
Family
ID=55213528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709101.6U Expired - Fee Related CN205014932U (en) | 2015-09-14 | 2015-09-14 | Foundation buried depth measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014932U (en) |
-
2015
- 2015-09-14 CN CN201520709101.6U patent/CN205014932U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160203 Termination date: 20160914 |