CN207689048U - A kind of type vibration wire borehole stressmeter mounting head - Google Patents
A kind of type vibration wire borehole stressmeter mounting head Download PDFInfo
- Publication number
- CN207689048U CN207689048U CN201820016360.4U CN201820016360U CN207689048U CN 207689048 U CN207689048 U CN 207689048U CN 201820016360 U CN201820016360 U CN 201820016360U CN 207689048 U CN207689048 U CN 207689048U
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- mounting head
- locating slot
- type vibration
- borehole stressmeter
- hole
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Abstract
The utility model provides a kind of type vibration wire borehole stressmeter mounting head, belongs to borehole stressmeter technical field.The stress meter mounting head is cylindric, including locating slot one, locating slot two, location hole and threaded hole, locating slot one and locating slot two be located at cylindric mounting head side, and location hole and threaded hole are located at the upper bottom surface of cylindric mounting head.Locating slot one is positioned for type vibration wire borehole stressmeter, and location hole is based on positioning and should stand and places conducting wire, and locating slot two positions and place conducting wire for voussoir, and threaded hole can connect the mounting rod of different length for connecting mounting rod according to actual hole depth.Present apparatus reasonable design, type vibration wire borehole stressmeter can be effectively fixed during type vibration wire borehole stressmeter is installed, and by passing through the steel wire rope on tensioning voussoir in bottom hole, voussoir is lifted, type vibration wire borehole stressmeter is effectively fixed in bottom hole, installation type vibration wire borehole stressmeter that not only can be efficiently convenient, but it is economical and practical.
Description
Technical field
The utility model is related to borehole stressmeter technical fields, particularly relate to a kind of type vibration wire borehole stressmeter mounting head.
Background technology
Drilling should found the stress variation that meter is mainly used for survey engineering entity, be widely used in civil engineering and mining industry work
Journey.First in measuring point drilling when use, meter then should be stood by mounting device and be installed in hole, survey engineering entity
Stress variation.In drilling should found the installation process of meter, need using mounting head cooperation installation.In order to efficiently convenient and economical
Installation drilling should found meter, and invention is needed to design a kind of mounting head.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of type vibration wire borehole stressmeter mounting head, dedicated for
It installs in the hole of GK-4300 type vibration wire borehole stressmeters, is used cooperatively with steel wire rope and mounting rod.
The mounting head includes locating slot one, locating slot two, location hole and threaded hole, and locating slot one and locating slot two are located at circle
Column mounting head side, location hole and threaded hole are located at the upper bottom surface of cylindric mounting head；The mounting head outer diameter is
32.5mm, length 150mm.
Wherein, locating slot one is the rectangular channel outputed perpendicular to the bottom surface for the cylindric mounting head for being provided with location hole, positioning
The width of the cylindric mounting head center of circle 5mm of center line distance of slot one, locating slot one are 4mm, depth 30mm.
Locating slot two is the rectangular channel perpendicular to cylindric mounting head bottom surface through cylindric mounting head side, locating slot
Two are distributed along mounting head axis, and the median perpendicular of locating slot two is in the center line of locating slot one.
The width of locating slot two is 10mm, length 150mm, and 3 sections before, during and after being divided into, the length of leading portion is 30mm, with
Location hole penetrates through, and the length in stage casing is 70mm, and the length of depth 14.55mm, back segment are 50mm, depth 5.775mm.
Deviate mounting head center of circle 5mm, location hole a diameter of 16.7mm, depth 30mm in the center of circle of location hole.
Mounting head center of circle 5mm is deviateed in the threaded hole center of circle, and threaded hole is located at the center line of locating slot two and remotely located slot two
One end, threaded hole aperture are 16.7mm, depth 40mm.
There are plus thread, depth of thread 30mm inside threaded hole.
The above-mentioned technical proposal of the utility model has the beneficial effect that：
Present apparatus reasonable design can effectively fix type vibration wire drilling during installing type vibration wire borehole stressmeter
Stress meter, and by, by the steel wire rope on tensioning voussoir, voussoir being lifted in bottom hole, type vibration wire borehole stressmeter is effectively solid
It is scheduled on bottom hole, installation type vibration wire borehole stressmeter that not only can be efficiently convenient, and it is economical and practical.It can convenient and efficient and warp
The designated position that borehole stressmeter is mounted on to drilling of Ji.
Description of the drawings
Fig. 1 is the type vibration wire borehole stressmeter mounting head structural schematic diagram one of the utility model；
Fig. 2 is the type vibration wire borehole stressmeter mounting head structural schematic diagram two of the utility model；
Fig. 3 is the type vibration wire borehole stressmeter mounting head structural schematic diagram three of the utility model；
Fig. 4 is the type vibration wire borehole stressmeter mounting head and stress meter cooperation schematic diagram of the utility model.
Wherein：1- locating slots one；2- locating slots two；3- location holes；4- threaded holes.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model provides a kind of type vibration wire borehole stressmeter mounting head.
As shown in Figure 1, Figure 2 and Figure 3, which is cylindrical-shaped structure, locating slot 1 and locating slot 22 are located at cylinder
Shape mounting head side, location hole 3 and threaded hole 4 are located at the upper bottom surface of cylindric mounting head；The mounting head outer diameter is
32.5mm, length 150mm.
In actual design process, locating slot 1 is to be outputed perpendicular to the bottom surface for the cylindric mounting head for being provided with location hole 3
Rectangular channel, the cylindric mounting head center of circle 5mm of center line distance of locating slot 1, the width of locating slot 1 is 4mm, and depth is
30mm。
Locating slot 22 is the rectangular channel perpendicular to cylindric mounting head bottom surface through cylindric mounting head side, positioning
Slot 22 is distributed along mounting head axis, and the median perpendicular of locating slot 22 is in the center line of locating slot 1.
The width of locating slot 22 is 10mm, length 150mm, and 3 sections before, during and after being divided into, the length of leading portion is 30mm, with
Location hole 3 penetrates through, and the length in stage casing is 70mm, and the length of depth 14.55mm, back segment are 50mm, depth 5.775mm.
Deviate mounting head center of circle 5mm, location hole 3 a diameter of 16.7mm, depth 30mm in the center of circle of location hole 3.
Mounting head center of circle 5mm is deviateed in 4 center of circle of threaded hole, and threaded hole 4 is located at the center line and remotely located slot two of locating slot 22
2 one end, 4 aperture of threaded hole are 16.7mm, depth 40mm.
There are plus thread, depth of thread 30mm inside threaded hole 4.
As shown in figure 4, in specific installation process, steel wire rope and mounting rod is needed to coordinate, first answers type vibration wire drilling
The voussoir of power meter is fixed with included plastics screw, is fixed on locating slot 1 that should found meter tail portion two thin bars outstanding later
Interior, stress meter tail portion cylinder outstanding is fixed in location hole 3, while line is also placed in location hole 3, and voussoir is fixed on
In locating slot 22；Then by wire rope rope on the circular hole of voussoir, mounting rod is connected to installation head-tail, has combed conducting wire
And steel wire rope, borehole stressmeter is sent into hole using mounting rod, after reaching designated position, bar is fixedly mounted, steel wire rope is drawn
Go out certain distance, voussoir is made to be close to hole wall, stress meter is installed successfully；Mounting rod is shaken slightly later, by mounting rod and installation
Head pulls out, and steel wire rope stays in hole.Mounting rod is a diameter of 16mm, the iron that length is determined according to hole depth, one end
It is 30mm that vehicle, which has plus thread, reach,.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (7)
1. a kind of type vibration wire borehole stressmeter mounting head, it is characterised in that：Including locating slot one (1), locating slot two (2), positioning
Hole (3) and threaded hole (4), locating slot one (1) and locating slot two (2) are located at cylindric mounting head side, location hole (3) and screw thread
Hole (4) is located at the upper bottom surface of cylindric mounting head；The mounting head outer diameter is 32.5mm, length 150mm.
2. type vibration wire borehole stressmeter mounting head according to claim 1, it is characterised in that：The locating slot one (1) is
The rectangular channel outputed perpendicular to the bottom surface for the cylindric mounting head for being provided with location hole (3), the center line distance of locating slot one (1) are cylindric
The width of mounting head center of circle 5mm, locating slot one (1) are 4mm, depth 30mm.
3. type vibration wire borehole stressmeter mounting head according to claim 1, it is characterised in that：The locating slot two (2) is
The rectangular channel perpendicular to cylindric mounting head bottom surface through cylindric mounting head side, locating slot two (2) is along mounting head axis
Distribution, the median perpendicular of locating slot two (2) is in the center line of locating slot one (1).
4. type vibration wire borehole stressmeter mounting head according to claim 3, it is characterised in that：The locating slot two (2)
Width is 10mm, length 150mm, and 3 sections before, during and after being divided into, the length of leading portion is 30mm, is penetrated through with location hole (3), stage casing
Length be 70mm, depth 14.55mm, the length of back segment is 50mm, depth 5.775mm.
5. type vibration wire borehole stressmeter mounting head according to claim 1, it is characterised in that：The circle of the location hole (3)
The heart deviates mounting head center of circle 5mm, location hole (3) a diameter of 16.7mm, depth 30mm.
6. type vibration wire borehole stressmeter mounting head according to claim 1, it is characterised in that：Threaded hole (4) center of circle
Deviate mounting head center of circle 5mm, threaded hole (4) is located at the center line of locating slot two (2) and one end of remotely located slot two (2), screw thread
Hole (4) aperture is 16.7mm, depth 40mm.
7. type vibration wire borehole stressmeter mounting head according to claim 6, it is characterised in that：The threaded hole (4) is internal
There are plus thread, depth of thread 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016360.4U CN207689048U (en) | 2018-01-05 | 2018-01-05 | A kind of type vibration wire borehole stressmeter mounting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820016360.4U CN207689048U (en) | 2018-01-05 | 2018-01-05 | A kind of type vibration wire borehole stressmeter mounting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689048U true CN207689048U (en) | 2018-08-03 |
Family
ID=62990905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820016360.4U Active CN207689048U (en) | 2018-01-05 | 2018-01-05 | A kind of type vibration wire borehole stressmeter mounting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689048U (en) |
-
2018
- 2018-01-05 CN CN201820016360.4U patent/CN207689048U/en active Active
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