CN109900243A - A kind of monitoring holes orifice protecting device that common key is opened - Google Patents
A kind of monitoring holes orifice protecting device that common key is opened Download PDFInfo
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- CN109900243A CN109900243A CN201910290980.6A CN201910290980A CN109900243A CN 109900243 A CN109900243 A CN 109900243A CN 201910290980 A CN201910290980 A CN 201910290980A CN 109900243 A CN109900243 A CN 109900243A
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- measurement
- guide wheel
- common key
- opened
- monitoring holes
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 238000005259 measurement Methods 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses the monitoring holes orifice protecting devices that a kind of common key is opened; including the pipe cap at aperture, the ring flange with the hinged pipe lid of pipe cap and positioned at monitoring holes bottom is arranged in; it is the circular ring structure of steel pipe at package aperture on the inside of the pipe cap; the center Guan Gai is provided with circular groove; the diameter of the circular groove and the outer diameter of annulus are equal; the pipe covers the locking device for being provided with and opening using common key, is provided with aided measurement device on the pipe cap.The present invention tool of being convenient for measuring, which enters in aperture, to be measured, be conducive to standardized measurement, improve measurement accuracy, simplify measurement process, it is completed for needing at least 2 people to cooperate before, a people handles measuring tool, in the case that a people reads measurement data, one can be completed the present apparatus, improve the efficiency of measurement.Present apparatus structure is reliable, and processing and assembly are easy, repairs low with maintenance cost.
Description
Technical field
The invention belongs to engineering monitoring fields, and in particular to a kind of monitoring holes orifice protecting device that common key is opened.
Background technique
In Process of Engineering Construction, many monitoring holes are usually set, such as electromagnetism sedimentation pipe, pressure-measuring pipe, inclinometer pipe, around seepage hole
Deng.For the needs measured for a long time, above-mentioned monitoring holes aperture need to be protected using device, generally use cast-in-place concrete protection pier
In bury the method for steel pipe and realize, steel pipe top set screwed connection pipe lid or using it is with padlock, the letter opened may be reversed
Easy pipe lid.
The shortcomings that above method are as follows: when measuring monitoring holes at the scene, the pipe lid with screw thread need to use more bulky unlatching
Tool reversely rotates tube used for bottom pouring lid, and it is inconvenient to open, time-consuming and laborious, low efficiency；Or pipe lid with padlock, that unlatching may be reversed need to be taken
With corresponding padlock key, inconvenient, time-consuming and laborious, low efficiency is opened after key loss or number confusion；Pipe lid without unified standard,
Arbitrariness is also big for each engineering production, and lack of standardization, the number confusion of no identification (RFID) tag position, monitoring holes leads to measurement data mistake,
Aesthetics is poor.When different monitoring personnel are measured using tape measure class monitoring instrument, aperture height datum disunity, reference position is random
Big, each measuring basis position disunity of property, causes monitoring data error larger, influences accuracy of observation and reliability.Nozzle is thick
Rough, tape measure class monitoring instrument rubs nozzle in measurement process, instrument blade quick abrasion.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the monitoring holes aperture guarantors that a kind of common key is opened
Protection unit.
The purpose of the present invention is achieved through the following technical solutions:
A kind of monitoring holes orifice protecting device that common key is opened is cut with scissors including the pipe cap at aperture and pipe cap is arranged in
The pipe lid connect and the ring flange positioned at monitoring holes bottom, circular ring structure of the pipe cap inside for steel pipe at package aperture, institute
It states the center Guan Gai and is provided with circular groove, the diameter of the circular groove and the outer diameter of annulus are equal, and the pipe covers sets
It is equipped with the locking device opened using common key, is provided with aided measurement device on the pipe cap.
Further, the locking device includes the cam lock that pipe is arranged in and covers, transverse direction side at the pipe cap inner wall
To crescent shaped groove is provided with, the tongue piece and crescent shaped groove of the cam lock cooperate.
Further, the cam lock is opened using the common "-" type of engineering, triangle, rectangular key.
Further, sealing ring is provided in the circular groove, the internal diameter of the sealing ring is less than the diameter in aperture,
The outer diameter of the sealing ring is greater than the diameter in aperture.
Further, the aided measurement device includes across the guide wheel shaft of circle diameter and on guide wheel shaft
Guide wheel roller, the guide wheel shaft are fixed on annulus, and guide wheel roller both ends are provided with bearing, and the bearing is located at guide wheel shaft
On, limiting device is provided on the guide wheel shaft.
Further, the limiting device includes two circular holes being arranged on guide wheel shaft and the door shape across circular hole
Measurement indicator, the circular hole is located at the both ends of guide wheel roller, and the measurement indicator is flat-shaped knot above guide wheel roller
Structure, the measurement indicator lower part are provided with reset spring, the spring anti-dropping trip of limit are provided with below the reset spring,
The reset spring is in tensile state always.
Further, the guide groove that lateral margin is higher than center is provided on the guide wheel roller.
Further, it is provided with the measurement punctuate of stainless steel material on the pipe cap, is at the top of the measurement punctuate
Spherical shape.
Further, the circular groove back side is provided with convenient for the slot tag of mark.
The beneficial effects of the present invention are:
(1) present invention is opened using the locking device that common key is opened, is avoided by setting pipe lid and pipe cap, pipe lid
Time-consuming take is opened caused by the padlock or other bulky openers of unlatching inconvenient to use at the conventional monitoring holes aperture
The problem of power, low efficiency；Aided measurement device is set on pipe cap, improves measurement accuracy, the tool of being convenient for measuring enter in aperture into
Row measurement, is also beneficial to protection tool, is conducive to standardized measurement, simplifies measurement process, for needing at least 2 before
People, which cooperates, to complete, and a people handles measuring tool, and in the case that a people reads measurement data, one can be completed the present apparatus, improves
The efficiency of measurement.Present apparatus structure is reliable, and processing and assembly are easy, repairs low with maintenance cost.
(2) present invention is in the annular groove of pipe lid by being arranged sealing ring, and the outer diameter of sealing ring is greater than orifice diameter, interior
Diameter is less than orifice diameter, and the range of sealing extends to inside from the outside above aperture, can effectively prevent rainwater, sandstone soil
Equal foreign matters enter, and achieve the purpose that monitoring for protection hole aperture.
(3) measurement indicator is provided on aided measurement device of the invention, measurement indicator can not only play fixation
The effect of measuring tool is also used as the reference position of measurement, and flat-shaped measurement indicator is read convenient for being accurately directed to tape measure
Number, improves the precision of measurement.
(4) present invention setting measurement punctuate on pipe cap, can be used as the datum mark of monitoring holes aperture elevation, before changing
Unreferenced situation, reference when convenient for measurement, further improves the precision of measurement.
Detailed description of the invention
Fig. 1 is the perspective view of main view direction of the present invention；
Fig. 2 is the structure chart of pipe cap of the present invention；
Fig. 3 is the AA cross-sectional view of Fig. 2；
Fig. 4 is the perspective view of apparent direction after the present invention；
In figure, 1- pipe cap, 2- measures punctuate, 3- ring flange, 4- steel pipe, 5- circular groove, 6- pipe cap, 7- cam lock, 8-
Sealing ring, 9- reset spring, 10- guide wheel shaft, 11- measure indicator, 13- guide groove, 14- guide wheel roller, 15- spring anti-dropping card
Tenon, 16- crescent shaped groove, 17- bearing, 18- slot tag.
Specific embodiment
Below in conjunction with embodiment, technical solution of the present invention is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field
Technical staff's every other embodiment obtained under the premise of not making the creative labor belongs to what the present invention protected
Range.
As shown in Figure 1, the monitoring holes orifice protecting device that a kind of common key is opened, including the pipe cap at aperture is arranged in
It 1, is steel pipe at package aperture on the inside of the pipe cap 1 with the hinged pipe lid 6 of pipe cap 1 and the ring flange 3 positioned at monitoring holes bottom
4 circular ring structure, 6 center of pipe lid are provided with circular groove 5, the diameter of the circular groove 5 and the outer diameter of annulus
It is equal, it is provided with the locking device opened using common key on the pipe lid 6, subsidiary dress is provided on the pipe cap 1
It sets.
The working principle of the present embodiment: the steel pipe 4 where aperture is fixed and is fixed by modes such as bolts by ring flange 3, is kept away
It is fixed unstable to exempt from steel pipe 4；The circular ring structure of pipe cap 1 is fixed on 4 top of steel pipe, wraps up aperture, the pipe lid 6 hinged with pipe cap 1 can
It is covered on aperture at circular groove 5 at this time with overturning when monitoring holes do not need measurement using the locking device on pipe lid 6
Side achievees the purpose that block aperture, common key tube used for bottom pouring lid 6 is used when needing to measure, and quick by aided measurement device
Measurement.
By setting pipe lid 6 and pipe cap 1, pipe lid 6 is opened using the locking device that common key is opened, and is avoided in routine
Monitoring holes aperture at unlatching inconvenient to use padlock or other bulky openers caused by open time-consuming and laborious, efficiency
Low problem；Aided measurement device is set on pipe cap 1, the tool of being convenient for measuring, which enters in aperture, to be measured, and is conducive to standardize
Measurement, simplify measurement process, improve the efficiency of measurement.Present apparatus structure is reliable, and processing and assembly are easy, maintenance and maintenance
It is at low cost.
As shown in figure 3, further, the locking device includes the cam lock 7 being arranged on pipe lid 6, the pipe cap 1
Transverse direction is provided with crescent shaped groove 16 at inner wall, and the tongue piece and crescent shaped groove 16 of the cam lock 7 cooperate.
As specific locking mode, using the structure of cam lock 7, the tongue of cam lock 7 can be with the rotation of key
And rotate, locking, tongue piece are opened after screwing out crescent shaped groove 16 after tongue piece is embedded in crescent shaped groove 16, and structure is simple, are used
It is convenient.
Further, the cam lock 7 is opened using the common "-" type of engineering, triangle, rectangular key.As tool
The common key of body rotates common several keys, survey crew in engineering and carries, convenient for opening multiple monitoring holes, subtracts
Measurement cost of labor is lacked, has created conditions for rapid survey.
Further, sealing ring 8 is provided in the circular groove 5, the internal diameter of the sealing ring 8 is less than the straight of aperture
Diameter, the outer diameter of the sealing ring 8 are greater than the diameter in aperture.It is straight less than aperture that the outer diameter of sealing ring 8 is greater than orifice diameter, internal diameter
The range of diameter, sealing extends to inside from the outside above aperture, and the foreign matters such as rainwater, sandstone soil can be effectively prevent to enter,
Achieve the purpose that monitoring for protection hole aperture.
As shown in Fig. 2, further, the aided measurement device includes across the guide wheel shaft 10 of circle diameter and position
In the guide wheel roller 14 on guide wheel shaft 10, the guide wheel shaft 10 is fixed on annulus, and 14 both ends of guide wheel roller are provided with axis
17 are held, the bearing 17 is located on guide wheel shaft 10, is provided with limiting device on the guide wheel shaft 10.
As specific structure, the guide wheel roller on aided measurement device is limited on guide wheel shaft 10, and guide wheel roller can
It is rotated on guide wheel shaft 10 with the movement with measuring tools such as measurement tape measures, supplemental measurement tool enters steel pipe 4 along aperture
Interior, the limiting device on guide wheel shaft 10 can be convenient fixation measuring tool.
Further, the limiting device includes two circular holes being arranged on guide wheel shaft 10 and the door across circular hole
The measurement indicator 11 of shape, the circular hole are located at the both ends of guide wheel roller 14, and the measurement indicator 11 is on guide wheel roller 14
Side is flat-shaped structure, and 11 lower part of measurement indicator is provided with reset spring 9, is provided with limit below the reset spring 9
Spring anti-dropping trip 15, the reset spring 9 always be in tensile state.
As specific limit device structure, first it is pulled upwardly measures indicator 11 when in use, the head of measuring tool,
Such as leveling ruler water-level gauge, electromagnetism sedimentometer, inclinometer unclamp after measuring tool tripping in across the measurement indicator 11 of door shape
Indicator 11 is measured, measurement indicator 11 resets under the action of reset spring 9.The conduct that measurement indicator 11 can be convenient is surveyed
The reference of amount tool depth of setting indicates the reading on measuring tool, and thus flat-shaped measurement indicator is unified convenient for reading
The precision of measurement position, measurement is high.
Further, the guide groove 13 that lateral margin is higher than center is provided on the guide wheel roller 14.Measuring tool is under
When entering, tripping in is rolled along guide groove 13, measuring tool is avoided and abrasion caused by friction occurs for other component, extend
The service life of tool.
Further, the measurement punctuate 2 of stainless steel material, 2 top of measurement punctuate are provided on the pipe cap 1
For spherical shape.
Measurement punctuate 2 can be used as the datum mark of monitoring holes aperture elevation, unreferenced situation before changing, convenient for measurement
When reference, further improve the precision of monitoring.
As shown in figure 4, further, 5 back side of circular groove is provided with convenient for the slot tag 18 of mark.Slot tag
18 can mark the essential information of monitoring holes, improve due to repeatedly measuring the efficiency to information collection.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (9)
1. the monitoring holes orifice protecting device that a kind of common key is opened, it is characterised in that: including the pipe cap at aperture is arranged in
(1), with pipe cap (1) hinged pipe lid (6) and the ring flange (3) positioned at monitoring holes bottom, pipe cap (1) inside is package
The circular ring structure of steel pipe (4) at aperture, pipe lid (6) center are provided with circular groove (5), the circular groove (5)
Diameter it is equal with the outer diameter of annulus, be provided on the pipe lid (6) using common key open locking device, the pipe cap
(1) aided measurement device is provided on.
2. the monitoring holes orifice protecting device that a kind of common key according to claim 1 is opened, it is characterised in that: described
Locking device include that cam lock (7) on Guan Gai (6) is set, transverse direction is provided with crescent moon at pipe cap (1) inner wall
Connected in star (16), the tongue piece of the cam lock (7) and crescent shaped groove (16) cooperate.
3. the monitoring holes orifice protecting device that a kind of common key according to claim 2 is opened, it is characterised in that: described
Cam lock (7) using the common "-" type of engineering, triangle, rectangular key open.
4. the monitoring holes orifice protecting device that a kind of common key according to claim 1 or 2 is opened, it is characterised in that:
It is provided with sealing ring (8) in the circular groove (5), the internal diameter of the sealing ring (8) is less than the diameter in aperture, the sealing
The outer diameter of ring (8) is greater than the diameter in aperture.
5. the monitoring holes orifice protecting device that a kind of common key according to claim 1 is opened, it is characterised in that: described
Aided measurement device include across circle diameter guide wheel shaft (10) and be located at guide wheel shaft (10) on guide wheel roller (14),
The guide wheel shaft (10) is fixed on annulus, and guide wheel roller (14) both ends are provided with bearing (17), bearing (17) position
In on guide wheel shaft (10), limiting device is provided on the guide wheel shaft (10).
6. the monitoring holes orifice protecting device that a kind of common key according to claim 5 is opened, it is characterised in that: described
Limiting device include setting two circular holes on guide wheel shaft (10) and the door shape across circular hole measurement indicator (11),
The circular hole is located at the both ends of guide wheel roller (14), and the measurement indicator (11) is flat-shaped knot above guide wheel roller (14)
Structure, measurement indicator (11) lower part are provided with reset spring (9), and the bullet of limit is provided with below the reset spring (9)
Spring anticreep trip (15), the reset spring (9) are in tensile state always.
7. the monitoring holes orifice protecting device that a kind of common key according to claim 5 is opened, it is characterised in that: described
Guide wheel roller (14) on be provided with lateral margin be higher than center guide groove (13).
8. the monitoring holes orifice protecting device that a kind of common key according to claim 1 is opened, it is characterised in that: described
Pipe cap (1) on be provided with the measurement punctuate (2) of stainless steel material, be spherical shape at the top of the measurement punctuate (2).
9. the monitoring holes orifice protecting device that a kind of common key according to claim 1 is opened, it is characterised in that: described
Circular groove (5) back side be provided with convenient for mark slot tag (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290980.6A CN109900243B (en) | 2019-04-11 | 2019-04-11 | Monitoring hole orifice protection device opened by general key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290980.6A CN109900243B (en) | 2019-04-11 | 2019-04-11 | Monitoring hole orifice protection device opened by general key |
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| Publication Number | Publication Date |
|---|---|
| CN109900243A true CN109900243A (en) | 2019-06-18 |
| CN109900243B CN109900243B (en) | 2024-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910290980.6A Active CN109900243B (en) | 2019-04-11 | 2019-04-11 | Monitoring hole orifice protection device opened by general key |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200276550Y1 (en) * | 2001-08-17 | 2002-05-24 | 이의근 | Multiple Manhole Locker |
| CN203362096U (en) * | 2013-06-25 | 2013-12-25 | 北京市水文总站 | Protection device used for karst water monitoring well opening |
| CN106225771A (en) * | 2016-08-29 | 2016-12-14 | 中航勘察设计研究院有限公司 | A kind of aided measurement device for inclinometer |
| CN107059959A (en) * | 2017-06-15 | 2017-08-18 | 沈阳建筑大学 | Inclinometer tube orifice protection device |
| CN207967828U (en) * | 2018-03-02 | 2018-10-12 | 南京盖迪电力器材有限公司 | The plugging head structure of power cable protecting pipe |
| CN208039214U (en) * | 2018-04-09 | 2018-11-02 | 中南大学 | A kind of inclinometer tube orifice protective device |
| CN209485344U (en) * | 2019-04-11 | 2019-10-11 | 中国水利水电第七工程局有限公司 | A kind of monitoring holes orifice protecting device that common key is opened |
-
2019
- 2019-04-11 CN CN201910290980.6A patent/CN109900243B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200276550Y1 (en) * | 2001-08-17 | 2002-05-24 | 이의근 | Multiple Manhole Locker |
| CN203362096U (en) * | 2013-06-25 | 2013-12-25 | 北京市水文总站 | Protection device used for karst water monitoring well opening |
| CN106225771A (en) * | 2016-08-29 | 2016-12-14 | 中航勘察设计研究院有限公司 | A kind of aided measurement device for inclinometer |
| CN107059959A (en) * | 2017-06-15 | 2017-08-18 | 沈阳建筑大学 | Inclinometer tube orifice protection device |
| CN207967828U (en) * | 2018-03-02 | 2018-10-12 | 南京盖迪电力器材有限公司 | The plugging head structure of power cable protecting pipe |
| CN208039214U (en) * | 2018-04-09 | 2018-11-02 | 中南大学 | A kind of inclinometer tube orifice protective device |
| CN209485344U (en) * | 2019-04-11 | 2019-10-11 | 中国水利水电第七工程局有限公司 | A kind of monitoring holes orifice protecting device that common key is opened |
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| Publication number | Publication date |
|---|---|
| CN109900243B (en) | 2024-06-21 |
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