CN214993701U - Inclinometer pipe installation auxiliary device - Google Patents
Inclinometer pipe installation auxiliary device Download PDFInfo
- Publication number
- CN214993701U CN214993701U CN202121398747.9U CN202121398747U CN214993701U CN 214993701 U CN214993701 U CN 214993701U CN 202121398747 U CN202121398747 U CN 202121398747U CN 214993701 U CN214993701 U CN 214993701U
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- CN
- China
- Prior art keywords
- inclinometer
- installation
- inclinometer pipe
- mounting hole
- action
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- 238000009434 installation Methods 0.000 title claims abstract description 39
- 238000005056 compaction Methods 0.000 claims abstract description 42
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000012856 packing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides an auxiliary device for installing an inclinometer tube, which comprises a support frame, a vibration compaction motor fixed on the support frame, a compaction head connected with the vibration compaction motor and a pore filling strip; a gap between the inclinometer pipe and the mounting hole is internally provided with backfilled sandy soil and the pore filling strips spirally surrounding the inclinometer pipe; the action end of the compaction head is designed to be hollow, the outer wall of the action end is a cylindrical surface with the diameter smaller than the inner diameter of the mounting hole, the shape of the inner wall is consistent with the outer contour of the inclinometer pipe, and the size of the inner wall is larger than that of the outer contour of the inclinometer pipe, so that the action end can extend into a gap between the inclinometer pipe and the mounting hole and compact the backfilled sand under the action of the vibration compaction motor. This technical scheme can be effectively to the closely knit operation of packing in inclinometer pipe installation hole, improves the stability of inclinometer pipe installation, reduces the slope phenomenon of inclinometer pipe to improve the monitoring accuracy and the precision of inclinometer.
Description
Technical Field
The utility model relates to an auxiliary device for deviational survey pipe installation.
Background
The inclinometer is an in-situ monitoring instrument for measuring the inclination angle and the azimuth angle of a borehole, and can be used for carrying out in-situ monitoring on geotechnical engineering such as earth and rockfill dams, roadbeds, side slopes and tunnels thereof. The inclinometers produced in the countries of America, Japan, English and the like are introduced from the eighties in China to carry out in-situ monitoring on some important geotechnical engineering, and good effects are achieved. Some related research organizations have subsequently developed intelligent inclinometers such as resistance strain gauges, accelerometer gauges, and electronic gauges. Various inclinometers are widely applied to the fields of water conservancy and hydropower, mineral metallurgy, traffic and urban geotechnical engineering, and play an important role in ensuring the design, construction and use safety of geotechnical engineering.
Before the inclinometer is used, an inclinometer pipe needs to be arranged in a vertical drilled hole, the inclinometer pipe and the inclinometer pipe are connected through a connecting pipe and fixed through screws, and the diameter of the drilled hole is larger than the outer diameter of the inclinometer pipe by 30 mm. The installation of the inclinometer pipe in the prior art is not stable enough, and the main reason is that the gap filling left by the inclinometer pipe and the drilling construction is not compact enough, so that the inclinometer precision is influenced, and the accuracy of a monitoring result is not high enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a deviational survey pipe installation auxiliary device, the device can be effectively to the closely knit operation of packing in deviational survey pipe installation hole, improves the stability of deviational survey pipe installation, reduces the slope phenomenon of deviational survey pipe to improve the monitoring degree of accuracy and the precision of inclinometer.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
an auxiliary device for installing an inclinometer tube comprises a support frame, a vibration compaction motor fixed on the support frame, a pressing head connected with the vibration compaction motor and a pore filling strip; a gap between the inclinometer pipe and the mounting hole is internally provided with backfilled sandy soil and the pore filling strips spirally surrounding the inclinometer pipe; the action end of the compaction head is designed to be hollow, the outer wall of the action end is a cylindrical surface with the diameter smaller than the inner diameter of the mounting hole, the shape of the inner wall is consistent with the outer contour of the inclinometer pipe, and the size of the inner wall is larger than that of the outer contour of the inclinometer pipe, so that the action end can extend into a gap between the inclinometer pipe and the mounting hole and compact the backfilled sand under the action of the vibration compaction motor.
Furthermore, the surface of the pore filling strip is provided with a spiral groove.
Furthermore, the support frame comprises a mounting flat plate and supporting legs which are uniformly arranged on the edge of the mounting flat plate; the vibrating compaction motor is fixed in the center of the installation flat plate.
Furthermore, the bottom of the supporting leg is provided with a damping washer.
Furthermore, the periphery of the installation flat plate is provided with a counterweight plate, the counterweight plate is fixed through an installation rod, and the counterweight plates are in central symmetry with each other.
Further, the vibration compaction motor is fixed in the installation through groove of the installation flat plate through a clamping ring.
Furthermore, the mounting flat plate is triangular, and the supporting legs are respectively arranged at the top corners of the bottom of the mounting flat plate.
Furthermore, the connecting end opposite to the action end of the compressing head is a threaded column, and the threaded column is detachably connected with a threaded hole below the output shaft of the vibrating compaction motor.
Furthermore, a compaction plate is arranged at the part of the compaction head between the action end and the connecting end, and the diameter of the compaction plate is larger than the outer diameter of the threaded column at the connecting end and the outer diameter of the cylindrical surface at the action end; the compression plate is coaxial with the action end and the connection end.
The utility model discloses in through setting up the vibration compaction motor, the cavity of the tight pressure head of cooperation acts on the end, can realize the compaction operation to the inside gravel or the soil of backfilling of deviational survey pipe installation hole, improves the inside closely knit degree in hole, and the hole that arranges is run through to the cooperation simultaneously fills a structure, can further improve the closely knit degree of the inside gravel or the soil of backfilling in hole, improves the stability of deviational survey pipe installation, reduces the slope phenomenon of deviational survey pipe to supplementary monitoring accuracy and the precision that improves the deviational survey appearance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an installation schematic diagram of the hole filling strip of the present invention.
Fig. 3 is the structure diagram of the tightening head of the present invention.
Fig. 4 is a schematic structural diagram of the pore filling strip of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
This embodiment includes a support frame, a vibratory compaction motor 3, a compaction head 4, and a void filler strip 11. The support frame includes that triangle-shaped installs dull and stereotyped 5 and sets up at the supporting legs 10 of installing dull and stereotyped 5 bottom apex angle edge, and the center of installing dull and stereotyped 5 is equipped with the installation through-hole, and vibration compaction motor 3 passes through rand 6 to be fixed in the inside of installing the logical groove. In order to increase the stability of the support frame, the bottom of each supporting leg 10 is provided with a damping washer 9, three corner positions of the installation flat plate 5 are provided with two installation rods 7, the installation rods 7 are sleeved with counterweight plates 8, and the counterweight plates 8 are arranged in a central symmetry mode through the vibration compaction motor 3. The vibrating compaction motor 3 is externally connected with a control panel and a power supply.
A gap between the inclinometer pipe 2 and the mounting hole 1 is internally provided with a pore filling strip 11 spirally surrounding the inclinometer pipe 2 and backfilled sandy soil or soil. The output shaft of the vibrating compaction motor 3 extends downwards to the upper part of the mounting hole 1, and the compressing head 4 is connected with the lower end of the vibrating compaction motor 3. Specifically, the end that sticiss head 4 and vibration compaction motor 3 to be connected is threaded post link 12, and threaded post link 12 can be dismantled with the screw hole of vibration compaction motor 3 output shaft below and be connected. The end of the tightening head 4 opposite to the connecting end 12 is an active end 13. The action end 13 is designed to be hollow, the outer wall of the action end 13 is a cylindrical surface with the diameter smaller than the inner diameter of the mounting hole 1, and the shape of the inner wall is consistent with the outer contour of the inclinometer pipe 2 but the size of the inner wall is larger than the size of the outer contour of the inclinometer pipe 2, so that the action end 13 can extend into a gap between the inclinometer pipe 2 and the mounting hole 1 and compact sandy soil under the action of the vibrating compaction motor 3 to improve the filling compaction degree. The part of the tightening head 4 between the action end 13 and the connecting end 12 is also provided with a compacting plate 15, and the diameter of the compacting plate 15 is larger than the outer diameter of the threaded column connecting end 12 and the outer diameter of the cylindrical surface of the action end 13; the compression plate 15 is coaxial with the active end 13 and the connecting end.
Particularly, the installation length of the pore filling strip 11 is the same as the depth of the installation hole 1, and the surface of the pore filling strip 11 is provided with a spiral groove 14, so that the pore filling strip 11 not only can fill the gap between backfilling gravel or soil, but also can fill the inside of the groove 14 of the pore filling strip 11 into the backfilling gravel or soil particles, and the filling compaction effect is further improved.
When in actual use, firstly, a gap filling strip 11 is put into a gap between a mounting hole 1 and an inclinometer pipe 2 from top to bottom, then, backfilling gravel or soil is filled in the gap, then, a vibration compaction motor 3 is arranged above the mounting hole 1 through a supporting leg 10 and a triangular mounting flat plate 5, a control panel and a power supply of the vibration compaction motor 3 are connected, an action end 13 with proper shape and size is selected according to the shape and size of the mounting hole 1 and the inclinometer pipe 2, the action end 13 can be ensured to be compacted into the gap between the mounting hole 1 and the inclinometer pipe 2, a compaction plate 15 is fixed below an output shaft of the vibration compaction motor 3 through a threaded column connecting end 12, the vibration compaction motor 3 is started to work through the control panel, the action end 13 is driven to carry out vertical vibration compaction operation on the backfilling gravel or soil in the gap between the mounting hole 11 and the inclinometer pipe 2, in the process, the installation rod 7 can be sleeved with a weight plate 8 according to the vibration condition, so that the vibration stability of the vibration compaction motor 3 is improved.
It should be noted that the above describes exemplifying embodiments of the invention. However, it should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, which are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the scope of the present invention, and the changes and modifications are intended to fall within the scope of the present invention as claimed.
Claims (9)
1. An auxiliary device for installing an inclinometer tube is characterized by comprising a support frame, a vibration compaction motor fixed on the support frame, a pressing head connected with the vibration compaction motor and a pore filling strip; a gap between the inclinometer pipe and the mounting hole is internally provided with backfilled sandy soil and the pore filling strips spirally surrounding the inclinometer pipe; the action end of the compaction head is designed to be hollow, the outer wall of the action end is a cylindrical surface with the diameter smaller than the inner diameter of the mounting hole, the shape of the inner wall is consistent with the outer contour of the inclinometer pipe, and the size of the inner wall is larger than that of the outer contour of the inclinometer pipe, so that the action end can extend into a gap between the inclinometer pipe and the mounting hole and compact the backfilled sand under the action of the vibration compaction motor.
2. The inclinometer installation aid of claim 1, wherein the surface of the pore filling bar is provided with a helical groove.
3. The inclinometer tube installation auxiliary device as defined in claim 1, wherein the supporting frame comprises an installation flat plate and supporting feet uniformly arranged on the edge of the installation flat plate; the vibrating compaction motor is fixed in the center of the installation flat plate.
4. The inclinometer installation aid of claim 3, wherein the bottom of the supporting foot is provided with a shock absorbing washer.
5. The inclinometer installation aid of claim 3, wherein the peripheral edge of the installation plate is provided with weight plates, the weight plates are fixed by the installation rods and the weight plates are centrosymmetric with each other.
6. The inclinometer installation aid of claim 3, wherein the vibration compaction motor is secured within the mounting channel of the mounting plate by a collar.
7. The inclinometer pipe installation auxiliary device as claimed in any one of claims 3 to 6, wherein the installation flat plate is triangular, and the supporting feet are respectively arranged at the top corners of the bottom of the installation flat plate.
8. The inclinometer installation assisting device as claimed in claim 1, wherein the connecting end opposite to the action end of the compacting head is a threaded column which is detachably connected with a threaded hole below the output shaft of the vibrating compacting motor.
9. The inclinometer installation aid of claim 8, wherein the part of the ram between the active end and the connecting end is provided with a compacting plate, the diameter of the compacting plate is larger than the outer diameter of the threaded column at the connecting end and the outer diameter of the cylindrical surface at the active end; the compression plate is coaxial with the action end and the connection end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398747.9U CN214993701U (en) | 2021-06-23 | 2021-06-23 | Inclinometer pipe installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398747.9U CN214993701U (en) | 2021-06-23 | 2021-06-23 | Inclinometer pipe installation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993701U true CN214993701U (en) | 2021-12-03 |
Family
ID=79082260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121398747.9U Active CN214993701U (en) | 2021-06-23 | 2021-06-23 | Inclinometer pipe installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993701U (en) |
-
2021
- 2021-06-23 CN CN202121398747.9U patent/CN214993701U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 997, gudun Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310030 Patentee after: Zhejiang East China Geotechnical Survey and Design Institute Co.,Ltd. Country or region after: China Address before: No. 997, gudun Road, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province, 310030 Patentee before: ZHEJIANG HUADONG CONSTRUCTION ENGINEERING Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |