CN210660067U - Along with boring depth sounding device with sensor mount - Google Patents
Along with boring depth sounding device with sensor mount Download PDFInfo
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- CN210660067U CN210660067U CN201921276235.8U CN201921276235U CN210660067U CN 210660067 U CN210660067 U CN 210660067U CN 201921276235 U CN201921276235 U CN 201921276235U CN 210660067 U CN210660067 U CN 210660067U
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Abstract
The utility model discloses a while-drilling depth sounding device with a sensor fixing frame, which relates to the technical field of engineering investigation and comprises a fixed base, a drilling rig, a drill rod bracket, a sensor fixing frame and a drilling rod, wherein the drilling rig is arranged on the fixed base, the drill rod bracket is fixed on the drilling rig, and the drilling rod passes through the drill rod bracket; the sensor fixing frame is composed of a transverse fixing plate, a sensor fixing plate and a threading plate, wherein one end of the transverse fixing plate is provided with a fixing through hole, the sensor fixing frame is arranged on the drill rod bracket through the fixing through hole, and the other end of the transverse fixing plate is vertically connected with the middle part of the threading plate; the sensor fixing plate is vertically connected to the middle of the transverse fixing plate, a strip-shaped hole for mounting a sensor is formed in the sensor fixing plate, and a threading through hole is formed in one end, close to the sensor fixing plate, of the threading plate; the utility model has the advantages that: the sensor is convenient to install, automatic counting is achieved through the sensor, and counting is accurate.
Description
Technical Field
The utility model relates to an engineering investigation technical field, more specifically the utility model relates to a along with boring depth measurement device with sensor mount.
Background
The SPT is a dynamic sounding method, and is a method for measuring the bearing capacity of sand or cohesive soil on site. Specifically, a 63.5kg hammer is adopted, a feeler lever with the length of 51 cm, the outer diameter of 5.1 cm and the inner diameter of 3.49 cm is freely dropped from the height of 76cm into the soil for 30cm, and then the required hammering number, namely the standard penetration number N, is recorded.
At present, the standard penetration test result is mainly obtained by manually measuring 15cm, 10cm and 10cm on a drilling tool by using a ruler to control the penetration depth of a standard penetration device and count the hammering number of a drilling operator on site; the method consumes manpower and time and has low efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a device of sounding while drilling with sensor mount, convenient in the installation of sensor, realize automatic counting through the sensor, the count is accurate, labour saving and time saving.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a along with boring depth measurement device with sensor mount, its improvement lies in: the drilling machine is arranged on the fixed base, the drill rod bracket is fixed on the drilling machine, and the drilling rod penetrates through the drill rod bracket;
the sensor fixing frame is composed of a transverse fixing plate, a sensor fixing plate and a threading plate, wherein one end of the transverse fixing plate is provided with a fixing through hole, the sensor fixing frame is installed on the drill rod bracket through the fixing through hole, and the other end of the transverse fixing plate is vertically connected with the middle part of the threading plate;
the sensor fixing plate connect perpendicularly in the middle part of horizontal fixed plate, be provided with the bar hole that is used for installing the sensor on the sensor fixing plate, one of threading board near on the sensor fixing plate is served and is provided with the threading through-hole.
In the above structure, the fixed base is detachably provided with an orifice stopper, and the orifice stopper is provided with a through hole for the drilling rod to pass through.
In the structure, a through hole is formed in the fixed base, an internal thread is formed in the inner wall of the through hole, and an external thread matched with the internal thread is formed at the lower end of the orifice stopper;
the drill rod is characterized in that the orifice stopper is in a cylindrical shape with two ends penetrating through, the top of the orifice stopper is provided with an accommodating part with a diameter gradually reduced, a limiting opening is formed at the top of the accommodating part, the inner diameter of the limiting opening is smaller than that of the orifice stopper, and the inner diameter of the limiting opening is slightly larger than that of the drill rod.
In the structure, the fixed base is provided with a plurality of inclined supporting rods, the tops of the inclined supporting rods are provided with a roller seat, a roller is arranged on the roller seat, and the top end of the drilling rod is connected with a steel wire rope wound on the roller.
In the above structure, the bottom end of the oblique supporting rod is rotatably connected to the fixed base.
The utility model has the advantages that: the sensor can be arranged in a strip-shaped hole of the sensor fixing plate, the position of the sensor can be adjusted up and down, and the sensor faces the drilling rod at the moment so as to count the up-and-down movement of the drilling rod; moreover, the lead wire connected with the sensor passes through the threading through hole of the threading plate, so that the lead wire of the sensor can be prevented from being disordered; therefore, the sensor is convenient to install, automatic counting is achieved through the sensor, counting is accurate, and time and labor are saved.
Drawings
Fig. 1 is the structural schematic diagram of the depth sounding while drilling device with the sensor fixing frame of the present invention.
Fig. 2 is the utility model discloses a along with boring sensor mount's structural schematic with sensor mount.
Fig. 3 is the structural schematic diagram of the drill hole stopper of the depth sounding while drilling device with the sensor fixing frame of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.
Referring to fig. 1 and 2, the present invention discloses a depth measurement while drilling device with a sensor holder, specifically, the depth measurement while drilling device includes a fixing base 10, a drilling machine 20, a drill rod support 30, a sensor holder 40 and a drilling rod 50, wherein the drilling machine 20 is installed on the fixing base 10, the drill rod support 30 is fixed on the drilling machine 20, and the drilling rod 50 passes through the drill rod support 30; the fixed base 10 is provided with a plurality of inclined supporting rods 101, the tops of the inclined supporting rods 101 are provided with a roller seat 102, a roller 103 is arranged on the roller seat 102, and the top ends of the drilling rods 50 are connected with a steel wire rope wound on the roller. As shown in fig. 2, the sensor fixing frame 40 is composed of a transverse fixing plate 401, a sensor fixing plate 402 and a threading plate 403, wherein one end of the transverse fixing plate 401 is provided with a fixing through hole 404, the sensor fixing frame 40 is mounted on the drill rod bracket 30 through the fixing through hole 404, and the other end of the transverse fixing plate 401 is vertically connected with the middle part of the threading plate 403; the sensor fixing plate 402 is vertically connected to the middle of the transverse fixing plate 401, a strip-shaped hole 405 for mounting a sensor is formed in the sensor fixing plate 402, and a threading through hole 406 is formed in one end, close to the sensor fixing plate 402, of the threading plate 403.
With the structure, in the process of drilling through the drill pipe, the sensor can be installed in the strip-shaped hole 405 of the sensor fixing plate 402, and the position of the sensor can be adjusted up and down, wherein the sensor faces the drill pipe 50 so as to count the up and down movement of the drill pipe 50; moreover, the lead wire connected with the sensor passes through the threading through hole 406 of the threading plate 403, so that the lead wire of the sensor can be prevented from being disordered; therefore, the sensor is convenient to install, automatic counting is achieved through the sensor, counting is accurate, and time and labor are saved.
Further, in the above-mentioned embodiment, an orifice stopper 60 is detachably mounted on the fixing base 10, and the orifice stopper 60 is provided with a through hole for passing the drilling rod 50 therethrough; as a preferred embodiment, a through hole is formed in the fixed base 10, an internal thread is formed on the inner wall of the through hole, and an external thread 601 matched with the internal thread is formed at the lower end of the orifice stopper 60; the orifice stopper 60 is in a cylindrical shape with two ends penetrating, the top of the orifice stopper 60 is provided with an accommodating part 602 with a gradually reduced diameter, a limiting opening 603 is formed at the top of the accommodating part 602, the inner diameter of the limiting opening 603 is smaller than that of the orifice stopper 60, and the inner diameter of the limiting opening 603 is slightly larger than that of the drill rod. Handles 604 are also symmetrically mounted on the outer wall of the orifice stopper 60.
Due to the existence of the orifice holder, the drilling rod 50 passes through the limiting opening 603 of the orifice holder, and the diameter of the limiting opening 603 is slightly larger than that of the drilling rod 50, so that the drilling rod 50 can be allowed to swing within a smaller range, the running precision of the drilling rod 50 is improved, and the drilling rod 50 is prevented from swinging.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (5)
1. The utility model provides a device of sounding while drilling with sensor mount which characterized in that: the drilling machine is arranged on the fixed base, the drill rod bracket is fixed on the drilling machine, and the drilling rod penetrates through the drill rod bracket;
the sensor fixing frame is composed of a transverse fixing plate, a sensor fixing plate and a threading plate, wherein one end of the transverse fixing plate is provided with a fixing through hole, the sensor fixing frame is installed on the drill rod bracket through the fixing through hole, and the other end of the transverse fixing plate is vertically connected with the middle part of the threading plate;
the sensor fixing plate connect perpendicularly in the middle part of horizontal fixed plate, be provided with the bar hole that is used for installing the sensor on the sensor fixing plate, one of threading board near on the sensor fixing plate is served and is provided with the threading through-hole.
2. The depth while drilling device with a sensor fixing frame as claimed in claim 1, wherein: the fixed base is detachably provided with an orifice stopper, and the orifice stopper is provided with a through hole for the drilling rod to pass through.
3. The depth while drilling device with a sensor fixing frame as claimed in claim 2, wherein: the fixed base is provided with a through hole, the inner wall of the through hole is provided with an internal thread, and the lower end of the orifice stopper is provided with an external thread matched with the internal thread;
the drill rod is characterized in that the orifice stopper is in a cylindrical shape with two ends penetrating through, the top of the orifice stopper is provided with an accommodating part with a diameter gradually reduced, a limiting opening is formed at the top of the accommodating part, the inner diameter of the limiting opening is smaller than that of the orifice stopper, and the inner diameter of the limiting opening is slightly larger than that of the drill rod.
4. The depth while drilling device with a sensor fixing frame as claimed in claim 1, wherein: the fixed base is provided with a plurality of inclined supporting rods, the tops of the inclined supporting rods are provided with a roller seat, a roller is arranged on the roller seat, and the top end of the drilling rod is connected with a steel wire rope wound on the roller.
5. The depth while drilling device with a sensor fixing frame as claimed in claim 4, wherein: the bottom end of the oblique supporting rod is rotatably connected to the fixed base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276235.8U CN210660067U (en) | 2019-08-06 | 2019-08-06 | Along with boring depth sounding device with sensor mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921276235.8U CN210660067U (en) | 2019-08-06 | 2019-08-06 | Along with boring depth sounding device with sensor mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660067U true CN210660067U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921276235.8U Active CN210660067U (en) | 2019-08-06 | 2019-08-06 | Along with boring depth sounding device with sensor mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660067U (en) |
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2019
- 2019-08-06 CN CN201921276235.8U patent/CN210660067U/en active Active
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