CN110006311A - A kind of strata displacement quantity monitoring method based on belt transmission - Google Patents
A kind of strata displacement quantity monitoring method based on belt transmission Download PDFInfo
- Publication number
- CN110006311A CN110006311A CN201910339760.8A CN201910339760A CN110006311A CN 110006311 A CN110006311 A CN 110006311A CN 201910339760 A CN201910339760 A CN 201910339760A CN 110006311 A CN110006311 A CN 110006311A
- Authority
- CN
- China
- Prior art keywords
- belt
- basic point
- point anchor
- strand wires
- steel strand
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of strata displacement quantity monitoring methods based on belt transmission, belong to strata displacement amount monitoring technical field, the technical problem to be solved in the present invention be how to avoid because of equipment caused by strata displacement error of measured data, it improves strata displacement and measures accuracy of measurement, convenient for artificially observing and recording strata displacement numerical value, straight-line displacement can be also converted to the angle variable of rotation simultaneously and carry out processing and remotely monitor to provide condition to be converted to electric signal, the technical solution of use are as follows: the method steps are as follows: (1), determine basic point anchor installation site；(2), basic point anchor in deep is installed；(3), superficial part basic point anchor is installed；(4), abutment sleeve position；(5), belt position is calibrated；(6), read rock stratum bed separation displacement amount: when absciss layer generation displacement occurs for rock stratum, steel strand wires drive belt mobile by connection sliding block, and shift length is directly read by the scale value on belt.
Description
Technical field
The present invention relates to strata displacement amount monitoring technical field, specifically a kind of strata displacement based on belt transmission
Quantity monitoring method.
Background technique
In the monitoring of strata displacement amount, general there are three point (A, B, C), and as shown in Fig. 1, rock is being stablized in the selection of A point
In layer, it is believed that be fixed basic point, the selection of B point is in mobile rock stratum, and with the strata movement between AB, the selection of C point is being surveyed
On amount face, the usually installation point of monitoring device, the rock stratum between BC is mostly used the anchoring of the anchoring materials such as anchor pole.
When the rock stratum between BC relatively moves, the distance between BC becomes larger, and the steel wire length being reflected between BC is elongated, length
Incrementss, that is, displacement of the measurement point C with respect to B, be denoted as b；When relative displacement occurs in the rock stratum between AB, steel wire between BC will not influence
Length variation, the distance between AC becomes larger, and the steel wire length being reflected between AC is elongated, and incrementss, that is, measurement point C of length is with respect to A
Displacement, be denoted as a.Wherein, the effect of the bigger reflection anchoring of the value of b is poorer, and what the value of a-b reflected is the displacement between BC, real
Border measurement is exactly a and b.
When measuring the value of a and b by monitoring measuring device, it should indicate that (display) comes out, facilitate personnel that can directly see
It surveys and reads, summarize existing monitoring device at present and mainly use two kinds of measurement methods:
(1), using two with graduated sleeve, each sleeve inner has spring arrangement, the finger connected by steel wire
Needle holddown spring makes steel wire be in tension, and when displacement increases, compressed spring, indicated value becomes larger；
(2), it is connected using scroll spring with steel wire, and taut wire, scroll spring is wrapped in one and rotates around fixing axle
Wheel on, when displacement becomes larger, steel wire pulls scroll spring, by frictional force, wheel rotation is driven, until being wrapped in wheel
On scroll spring steel disc be all straightened；There are two independent winding space side by side, one side scrollworks for the wheel of winding scroll spring
Spring, another side winds steel ruler with a scale (core of similar steel ring ruler) with opposite winding direction, when steel wire pulls scrollwork bullet
When spring drives wheel rotation, steel ruler is pushed out, it can sees graduation indication；In addition, steel wire pulls scroll spring, drive
Straight-line displacement, is converted into the angle variable of rotation by wheel rotation, and the angle variable potentiometer of angle variable can be measured by connection,
Output electric signal exports display after being handled.
Using method (one) measure when existing problems and disadvantages it is main there are two: first is that, sleeve with a scale than survey
The range of amount is big, and the size of the monitoring device needed is with regard to bigger, and existing product general measure range is all smaller, measurement error
It is larger；Second is that displacement monitoring result can not be converted to electric signal, therefore can not also be highlighted with charactron or at a distance
Monitoring.
Using method (two) measure when there are problems and disadvantages it is main there are two: first is that, since scroll spring is pre-wound
In rotating circular disc, scroll spring steel disc has between thickness and scrollwork elastic steel sheet 4-5 circle above (being determined according to range)
There is a gap, that is, the diameter of each circle is variation, the circle of straight-line displacement amount and rotating circular disc rotation when rock absciss layer
Number is not linear relationship, therefore the numerical value theoretically measured there is error, this is the intrinsic defect of the detection method；Two
It is that monitoring device steel ruler with a scale is vertical outwardly directed (i.e. downward) at present, error is easy to produce when observing from below, no
Convenient for observing and recording numerical value.
Therefore strata displacement error of measured data caused by how avoiding because of equipment, it improves strata displacement and measures accuracy of measurement, just
In artificially observing and recording strata displacement numerical value, while straight-line displacement can be converted to the angle variable of rotation and to be converted to telecommunications
Number carrying out processing and long-range monitoring offer condition is technical problem urgently to be solved in currently available technology.
The patent document of Patent No. CN2924017 discloses a kind of Multidirection wall-rock casing monitoring alarm, it includes
Existing shell, wirerope and signal transmitting device, it is characterized in that thering is transmission shaft to connect with angle transducer in shell, on transmission shaft
Scale tape measure is installed, scale tape measure head exposes from lower part of the housing, wheeled steel is also connected on transmission shaft, on wheeled steel
Winding steel, steel band link together with seizing wire.It, can not will be straight but there are error in the technical solution measurement process
Displacement of the lines is converted to the angle variable of rotation and electric signal carries out processing and long-range monitoring provides condition to be converted to.
Summary of the invention
Technical assignment of the invention be to provide it is a kind of based on belt transmission strata displacement quantity monitoring method, come solve how
Strata displacement error of measured data caused by avoiding because of equipment improves strata displacement and measures accuracy of measurement, convenient for artificially observing and recording
Strata displacement numerical value, at the same straight-line displacement can be also converted to rotation angle variable and for be converted to electric signal carry out processing and
The problem of long-range monitoring offer condition.
Technical assignment of the invention realizes in the following manner, a kind of strata displacement amount monitoring side based on belt transmission
Method, the method steps are as follows:
(1), it determines basic point anchor installation site: according to formation geology property to be monitored, determining basic point anchor
Installation site, the installation site of basic point anchor include position and the installation of superficial part basic point anchor of deep basic point anchor installation
Position, punched, got to full using the big drill bit of the sleeve outer diameter in the strata displacement amount monitoring device than being driven based on belt
The requirement of sufficient deep basic point anchor installation；
(2), basic point anchor in deep is installed: unclamping the winding box wiring of the corresponding steel strand wires of deep basic point anchor, benefit
Deep basic point anchor is pushed to installation site with installation guide rod；
(3), superficial part basic point anchor is installed: unclamping the winding box wiring of the corresponding steel strand wires of superficial part basic point anchor, is used
Superficial part basic point anchor is pushed to installation site by installation guide rod；
(4), abutment sleeve position: after two basic point anchors are installed in place, two steel strand wires is handed taut, sleeve is put
Enter mounting hole, quick anchoring agent is squeezed into before being put into completely, the location tray on sleeve is fitted closely and fixed with measuring surface；
(5), it calibrates belt position: tensing steel strand wires, respectively by the screw-driving on two connection sliding block top, connection is slided
Block is fixed together with steel strand wires, cuts with scissors disconnected steel wire in steel strand wires and winding box junction, checks belt by convex lens observation window
On scale value be 0；
(6), read rock stratum bed separation displacement amount: when absciss layer generation displacement occurs for rock stratum, steel strand wires pass through connection sliding block and drive
Belt is mobile, and shift length is directly read by the scale value on belt.
Preferably, the basic point anchor includes deep basic point anchor and superficial part basic point anchor, deep basic point anchor
Gu device is located at the lower section of superficial part basic point anchor, superficial part basic point anchor is connected with deep basic point anchor by steel strand wires；Shallowly
Portion's basic point anchor and deep basic point anchor are in claw-like structures, play anchorage effect.
Preferably, the sleeve includes anchorage head, sleeve body and location tray, one end of sleeve body by anchorage head with
The connection of superficial part basic point anchor, the other end of sleeve body are provided with shell, and shell connects shell by mounting post, and mounting post is located at
Side of the sleeve body close to shell is arranged in the outside of shell, location tray；Anchorage head is in claw-like structures, plays anchorage effect.
More preferably, partition is provided in the sleeve body, the length of partition and the length of sleeve body are identical, the width of partition
It is identical as the internal diameter of sleeve body, prevent from centre pass through two steel strands wounds together.
More preferably, two steel strand wires stretch out and sequentially pass through respectively shell, sleeve and basic point anchor out of corresponding two storage boxes
Gu device；Two belt gears are symmetrically arranged in shell, the two belt gear directions of motion are opposite；The setting of two steel strand wires exists
Between two belt gears.
More preferably, the belt gear includes that connection sliding block, belt, drive pulley and belt storage are taken turns, on belt
It is provided with scale value, connection sliding block one end is located at hull outside, and the connection sliding block other end is provided with belt guide groove, belt guiding
One end of belt is fixedly connected in slot, the other end of belt is fixedly connected around drive pulley and with belt storage wheel；
Steel strand wires run through connection sliding block, are fixed at one end of the connection sliding block of hull outside by screw and steel strand wires
Connection, steel strand wires are mobile, are drivingly connected sliding block movement, and connection sliding block drives belt mobile, and belt drives drive pulley, belt
Bearing up pulley and belt storage wheel rotation.
More preferably, the belt gear further includes tension pulley, and tension pulley is arranged in drive pulley and skin
Between band storage wheel, belt, which successively bypasses belt pulley, tension pulley and belt storage wheel, tension pulley, to be changed
The direction of belt, while the frictional force between belt and shell is reduced, increase the service life of belt, reduces cost.
More preferably, scroll spring, the tensile force of scroll spring and belt pull direction are provided in the belt storage wheel
On the contrary, scroll spring is used to keep the rate of tension of belt.
More preferably, convex lens observation window is provided on the shell, convex lens observation window is located at the top of tension pulley,
Convex lens observation window is used for the scale value checked on belt.Wherein, the quadrangle box that shell is made of procapsid and back casing
Structure, belt gear are arranged in procapsid, and back casing and procapsid are detachably connected by bolt, belt convenient to overhaul
Drive mechanism.
Strata displacement quantity monitoring method based on belt transmission of the invention has the advantage that
(1), the present invention improves strata displacement and measures accuracy of measurement, convenient for artificially observing and recording strata displacement numerical value；
(2), the present invention uses belt gear, drives wheel rotation instead of frictionally, solves absciss layer between rock stratum
The straight-line displacement amount of displacement is transmitted to the angle variable of rotating wheel rotation because error caused by frictional force is unbalanced and Clearance Between Wound is asked
Topic；
(3), the present invention uses belt gear, avoids radius change caused by winding of the scroll spring on wheel,
The straight-line displacement amount for solving bed separation displacement between rock stratum is transmitted to the angle variable of rotating wheel rotation because error caused by steel plate thickness is asked
Topic；
(4), the vertical reading mode of strata displacement monitoring device is changed to horizontal reading mode, solves artificial observation
Record the inconvenience and error in reading problem of strata displacement numerical value；
(5), belt back is printed into scale value, cancels steel ruler with a scale as instruction, belt can be rolled up in shell
Portion, while by the amplification display of convex lens observation window, conveniently check and become apparent from solve and artificially observe and record strata displacement numerical value
Inconvenience and therefore and generate error in reading problem；
(6), the present invention drives drive pulley using belt, is accurately transformed into straight-line displacement and closes with linear scale
The angle variable of system solves the problems, such as that data acquisition can be carried out by angle variable sensor.
Therefore the present invention has the spies such as reasonable, simple, easy to process, small in size, the easy to use, multi-purpose content of structure of design
Point, thus, it has good value for applications.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Attached drawing 1 is rock stratum bed separation displacement monitoring principle schematic diagram；
Attached drawing 2 is the structural schematic diagram for the strata displacement quantity monitoring method being driven based on belt；
Attached drawing 3 is the schematic perspective view of enclosure interior in attached drawing 1；
Attached drawing 4 is the structural schematic diagram of enclosure interior in attached drawing 1；
Attached drawing 5 is the structural schematic diagram of sleeve body.
In figure: 1, basic point anchor, 2, sleeve, 3, shell, 4, winding box, 5, connection sliding block, 6, belt, 7, transmission belt
Wheel, 8, belt storage wheel, 9, screw, 10, belt guide groove, 11, steel strand wires, 12, tension pulley, 13, scroll spring, 14,
Mounting post, 15, deep basic point anchor, 16, superficial part basic point anchor, 17, anchorage head, 18, sleeve body, 19, location tray,
20, convex lens observation window, 21, partition.
Specific embodiment
A kind of strata displacement amount based on belt transmission of the invention is monitored referring to Figure of description and specific embodiment
Method is described in detail below.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly " orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of description of the present invention and simplification of the description.Rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limitation of the invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be and be directly connected to, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment:
Strata displacement quantity monitoring method based on belt transmission of the invention, specific steps:
(1), it determines basic point anchor installation site: according to formation geology property to be monitored, determining basic point anchor 1
Installation site, the installation site of basic point anchor 1 include position (including mounting height or the peace that deep basic point anchor 15 is installed
Fill depth) and superficial part basic point anchor 16 installation position (including mounting height or fitting depth), using slightly than 2 outer diameter of sleeve
Big drill bit punching, gets to the requirement for meeting the installation of deep basic point anchor 15；
(2), install deep basic point anchor: the winding box 4 for unclamping the corresponding steel strand wires 11 of deep basic point anchor 15 is tied up
Deep basic point anchor 15 is pushed to installation site using installation guide rod (elongate rod for capableing of continued access of certain length) by line,
Such as the A point in attached drawing 1；
(3), install superficial part basic point anchor: the winding box 4 for unclamping the corresponding steel strand wires 11 of superficial part basic point anchor 16 is tied up
Superficial part basic point anchor 16 is pushed to installation site with installation guide rod, such as the B point in attached drawing 1 by line；
(4), abutment sleeve position: after two basic point anchors 1 are installed in place, two steel strand wires 11 is handed taut, will be covered
Cylinder 2 is put into mounting hole, quick anchoring agent is squeezed into before being put into completely, by the location tray 19 and measuring surface of sleeve 2, such as attached drawing figure
C point in 1, fits closely and fixes；
(5), it calibrates belt position: tensing steel strand wires 11, respectively tighten the screw 9 on two 5 tops of connection sliding block, it will even
It connects sliding block 5 to be fixed together with steel strand wires 11, cuts with scissors disconnected steel wire in steel strand wires 11 and 4 junction of winding box, pass through convex lens sem observation
Window 20 checks that the scale value on belt 6 is 0；
(6), read rock stratum bed separation displacement amount: when absciss layer generation displacement occurs for rock stratum, steel strand wires 11 pass through 5 band of connection sliding block
Dynamic belt 6 is mobile, and shift length directly passes through the reading of the scale value on belt 6.
In addition, belt 6 will drive 8 rotation of drive pulley 7 and belt storage wheel, rock stratum when 11 drive belt 6 of steel strand wires is mobile
The straight-line displacement amount linear transition of absciss layer is the angle variable of belt pulley 7, exports out by rotary shaft connected to it, is revolved
Shaft joint angle rate-of-change sensor, export electric signal, then converted using A/D, program numbers signal, by amplification, filtering,
Correction forms measured value, is come out by numeral method, the server of digital data transmission to distal end can also be realized remote
Journey monitoring.
As shown in Fig. 2, the monitoring device that the strata displacement quantity monitoring method based on belt transmission uses mainly includes base
Anchor 1, sleeve 2, shell 3 and two winding box 4 are put, are separately installed with a steel strand wires 11, two steel strand wires 11 in two winding box 4
Shell 3, sleeve 2 and basic point anchor 1 are stretched out and sequentially passed through out of corresponding two storage box 4 respectively；As shown in figures 3 and 4,
Two belt gears are symmetrically installed in shell 3, the two belt gear directions of motion are opposite；Two steel strand wires 11 are mounted on two
Between belt gear.Belt gear includes connection sliding block 5, belt 6, tension pulley 12, drive pulley 7 and belt
Scale value is carved at storage wheel 8,6 back side of belt, and 5 one end of connection sliding block is located at 3 outside of shell, and 5 other end of connection sliding block offers
Belt guide groove 10 is fixedly connected with one end of belt 6, belt 6 and belt guide groove 10 in belt guide groove 10 and is consolidated by screw 9
The other end of fixed connection, belt 6 is fixedly connected around drive pulley 7 and tension pulley 12 and with belt storage wheel 8, belt
Bearing up pulley 12 is mounted between drive pulley 7 and belt storage wheel 8, and tension pulley 12 can change the direction of belt 6, subtract simultaneously
Frictional force between few belt 6 and shell 3, increases the service life of belt 6, reduces cost.Steel strand wires 11 run through connection sliding block
5, it is fixedly connected by screw 9 with steel strand wires 11 at one end of the connection sliding block 5 in 3 outside of shell, steel strand wires 11 are mobile, drive
Dynamic connection sliding block 5 is mobile, and connection sliding block 5 drives belt 6 mobile, and belt 6 drives drive pulley 7, tension pulley 12 and belt
8 rotation of storage wheel.The length of two steel strand wires 11 is different, needs according to deep basic point anchor 15 and superficial part basic point anchor 16
The distance of installation site relative positioning pallet 19 is determined, and steel strand wires 11 pass through sleeve 2, is pressed in the lower part of connection sliding block 5, is then passed through
The belt guide groove 10 of 3 the inside of shell, is pierced by from the aperture below shell 3, the steel strand wires 11 worn out is accommodated in winding box 4
In.Scroll spring 13 is installed, the tensile force and 6 direction of pull of belt of scroll spring 13 are on the contrary, scrollwork bullet in belt storage wheel 8
Spring 13 is used to keep the rate of tension of belt 6.Mounting post 14 is fixedly connected on connection sliding block 5, mounting post 14 is located at the outer of shell 3
Side, mounting post 14 is for connecting shell 3 and sleeve 2.Convex lens observation window 20 is installed on shell 3, convex lens observation window 20
In the top of tension pulley 12, convex lens observation window 20 is used for the scale value checked on belt.Two belts in shell 3 pass
Motivation structure, traffic direction is on the contrary, measurement and positioning pallet anchors the displacement of basic point place rock stratum with respect to two respectively, when between rock stratum
When bed separation displacement occurs for certain point, corresponding belt gear rotates same distance, it is convenient to penetrate convex lens sem observation
Window 20 checks the scale value on belt, while can be rotated by the axis that drive pulley 7 drives, and (angle variable can for output angle variable
To drive angle variable sensor, to realize that teledata monitoring provides basis).1 main body of basic point anchor is a bit of steel pipe (one
As diameter 20mm, length 50mm, wall thickness 1.5mm, need to determine mounting hole size according to outer diameter), middle part press "+" word cloth
It sets and makes a call to two through-holes, pass through two steel wires, steel wire is bent, fix in through-holes, at " pawl " shape, such basic point anchor 1 one
Denier is pushed up the installation site into mounting hole, can not just taken out from hole, played anchorage effect.Under 1 main body of basic point anchor
Portion is drilled with aperture, and steel hinge line 11 extends there through, and is welded in 1 main body of basic point anchor with lead.Basic point anchor 1 includes deep
Basic point anchor 15 and superficial part basic point anchor 16, deep basic point anchor 15 are located at the lower section of superficial part basic point anchor 16, shallowly
Portion's basic point anchor 16 and deep basic point anchor 15 are connected by steel strand wires 11.Each basic point anchor 1 respectively with a steel
Twisted wire 11 connects, and passes through sleeve 2 and shell 3, rolls up in winding box 4.Sleeve 2 includes anchorage head 17, sleeve body 18 and positioning support
One end of disk 19, sleeve body 18 is connect by anchorage head 17 with superficial part basic point anchor 16, and the other end of sleeve body 18 passes through peace
Dress column 14 is connect with shell 3, and location tray 19 is mounted on sleeve body 18 close to the side of shell 3.It is passed through in order to prevent from centre
Two steel strand wires 11 are obtained to be intertwined, among sleeve body 18 quite with a block length and sleeve body 18, width and sleeve body 18
The identical partition 21 of internal diameter separates, and two steel strand wires 11 are passed through from the two sides of partition respectively.Anchorage head 17 has to be anchored with basic point
Same " pawl " the shape structure of device 1, has anchorage effect, to prevent fragmented rock after installation from entering sleeve 2, in anchorage head 17
Outer end blocks a small stopple, and aperture can pass through two steel strand wires 11.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of strata displacement quantity monitoring method based on belt transmission, which is characterized in that the method steps are as follows:
(1), it determines basic point anchor installation site: according to formation geology property to be monitored, determining the installation of basic point anchor
Position, the installation site of basic point anchor include the position of deep basic point anchor installation and the position of superficial part basic point anchor installation
It sets, is punched using the big drill bit of the sleeve outer diameter in the strata displacement amount monitoring device than being driven based on belt, it is deep to get to satisfaction
The requirement of portion's basic point anchor installation；
(2), basic point anchor in deep is installed: unclamping the winding box wiring of the corresponding steel strand wires of deep basic point anchor, utilizes peace
It fills guide rod and deep basic point anchor is pushed to installation site；
(3), superficial part basic point anchor is installed: the winding box wiring of the corresponding steel strand wires of superficial part basic point anchor is unclamped, with installation
Superficial part basic point anchor is pushed to installation site by guide rod；
(4), abutment sleeve position: after two basic point anchors are installed in place, handing taut two steel strand wires, and sleeve is put into peace
Hole is filled, quick anchoring agent is squeezed into before being put into completely, the location tray on sleeve is fitted closely and fixed with measuring surface；
(5), calibrate belt position: tensing steel strand wires, respectively by the screw-driving on two connection sliding block top, by connection sliding block with
Steel strand wires are fixed together, and cut with scissors disconnected steel wire in steel strand wires and winding box junction, are checked on belt by convex lens observation window
Scale value is 0；
(6), read rock stratum bed separation displacement amount: when absciss layer generation displacement occurs for rock stratum, steel strand wires drive belt by connection sliding block
Mobile, shift length is directly read by the scale value on belt.
2. the strata displacement quantity monitoring method according to claim 1 based on belt transmission, which is characterized in that the basic point
Anchor includes deep basic point anchor and superficial part basic point anchor, and deep basic point anchor is located under superficial part basic point anchor
Side, superficial part basic point anchor are connected with deep basic point anchor by steel strand wires；Superficial part basic point anchor and the anchoring of deep basic point
Device is in claw-like structures.
3. the strata displacement quantity monitoring method according to claim 1 or 2 based on belt transmission, which is characterized in that described
Sleeve includes anchorage head, sleeve body and location tray, and one end of sleeve body is connect with superficial part basic point anchor by anchorage head, covered
The other end of cylinder is provided with shell, and shell connects shell by mounting post, and mounting post is located at the outside of shell, and location tray is set
Set the side in sleeve body close to shell；Anchorage head is in claw-like structures.
4. the strata displacement quantity monitoring method according to claim 3 based on belt transmission, which is characterized in that the sleeve
It is provided with partition in vivo, the length of partition and the length of sleeve body are identical, and the width of partition and the internal diameter of sleeve body are identical, prevent
From centre pass through two steel strands wounds together.
5. the strata displacement quantity monitoring method according to claim 4 based on belt transmission, which is characterized in that two steel strand wires
Shell, sleeve and basic point anchor are stretched out and sequentially passed through respectively out of corresponding two storage boxes；Two are symmetrically arranged in shell
Belt gear, the two belt gear directions of motion are opposite；Two steel strand wires are arranged between two belt gears.
6. the strata displacement quantity monitoring method according to claim 5 based on belt transmission, which is characterized in that the belt
Transmission mechanism includes connection sliding block, belt, drive pulley and belt storage wheel, is provided with scale value, connection sliding block one on belt
End is located at hull outside, and the connection sliding block other end is provided with belt guide groove, one end of belt is fixedly connected in belt guide groove,
The other end of belt is fixedly connected around drive pulley and with belt storage wheel；
Steel strand wires run through connection sliding block, connect at one end of the connection sliding block of hull outside by the way that screw and steel strand wires are fixed
It connects.
7. the strata displacement quantity monitoring method according to claim 6 based on belt transmission, which is characterized in that the belt
Transmission mechanism further includes tension pulley, tension pulley setting between drive pulley and belt storage wheel, belt successively around
Cross belt pulley, tension pulley and belt storage wheel.
8. the strata displacement quantity monitoring method according to claim 7 based on belt transmission, which is characterized in that the belt
It is provided with scroll spring in storage wheel, the tensile force of scroll spring is contrary with belt pull, and scroll spring is for keeping skin
The rate of tension of band.
9. the strata displacement quantity monitoring method according to claim 8 based on belt transmission, which is characterized in that the shell
On be provided with convex lens observation window, convex lens observation window is located at the top of tension pulley, and convex lens observation window is for checking skin
The scale value taken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339760.8A CN110006311A (en) | 2019-04-25 | 2019-04-25 | A kind of strata displacement quantity monitoring method based on belt transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339760.8A CN110006311A (en) | 2019-04-25 | 2019-04-25 | A kind of strata displacement quantity monitoring method based on belt transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110006311A true CN110006311A (en) | 2019-07-12 |
Family
ID=67174298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910339760.8A Withdrawn CN110006311A (en) | 2019-04-25 | 2019-04-25 | A kind of strata displacement quantity monitoring method based on belt transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110006311A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906846A (en) * | 2019-12-10 | 2020-03-24 | 邵刚 | Lining type monitoring and warning module for structural deformation of overhead bridge |
| CN111021374A (en) * | 2019-12-14 | 2020-04-17 | 中冶天工集团有限公司 | Prestressed anchor cable repairable tensioning anchor sealing structure and construction method thereof |
| CN111812302A (en) * | 2020-07-30 | 2020-10-23 | 河南城建学院 | Rock-soil interlayer dislocation detection device |
| CN112729217A (en) * | 2020-12-23 | 2021-04-30 | 山东光安智能科技有限公司 | Multi-base-point top plate separation layer positioning sensor |
| CN113188407A (en) * | 2021-04-01 | 2021-07-30 | 安徽蓝科光电科技有限公司 | Measuring device and measuring method for fiber bragg grating separation layer |
| CN114322888A (en) * | 2021-11-29 | 2022-04-12 | 淮北矿业股份有限公司 | Drilling deep separation type multi-base-point displacement monitoring method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924017Y (en) * | 2006-04-27 | 2007-07-18 | 山东省尤洛卡自动化仪表有限公司 | Multidirection wall-rock casing monitoring alarm |
| CN101949672A (en) * | 2010-08-03 | 2011-01-19 | 亓海滨 | Method and device for calibrating top plate dynamic apparatus |
| CN103175477A (en) * | 2013-03-05 | 2013-06-26 | 中国矿业大学 | Roof separation indicator |
| CN103528530A (en) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | Monitoring device and monitoring method for mining FBG (fiber bragg grating) roof separation layer |
| CN204202532U (en) * | 2014-10-09 | 2015-03-11 | 山东科技大学 | A kind of amplification reading roof separation indicator |
| CN105333806A (en) * | 2015-11-05 | 2016-02-17 | 陕西煤业化工技术研究院有限责任公司 | Mining mechanical driving digital display bed separation monitoring system and method |
| CN206974325U (en) * | 2017-06-06 | 2018-02-06 | 中天合创能源有限责任公司 | A kind of new read-only roadway roof absciss layer instrument |
-
2019
- 2019-04-25 CN CN201910339760.8A patent/CN110006311A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924017Y (en) * | 2006-04-27 | 2007-07-18 | 山东省尤洛卡自动化仪表有限公司 | Multidirection wall-rock casing monitoring alarm |
| CN101949672A (en) * | 2010-08-03 | 2011-01-19 | 亓海滨 | Method and device for calibrating top plate dynamic apparatus |
| CN103175477A (en) * | 2013-03-05 | 2013-06-26 | 中国矿业大学 | Roof separation indicator |
| CN103528530A (en) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | Monitoring device and monitoring method for mining FBG (fiber bragg grating) roof separation layer |
| CN204202532U (en) * | 2014-10-09 | 2015-03-11 | 山东科技大学 | A kind of amplification reading roof separation indicator |
| CN105333806A (en) * | 2015-11-05 | 2016-02-17 | 陕西煤业化工技术研究院有限责任公司 | Mining mechanical driving digital display bed separation monitoring system and method |
| CN206974325U (en) * | 2017-06-06 | 2018-02-06 | 中天合创能源有限责任公司 | A kind of new read-only roadway roof absciss layer instrument |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906846A (en) * | 2019-12-10 | 2020-03-24 | 邵刚 | Lining type monitoring and warning module for structural deformation of overhead bridge |
| CN111021374A (en) * | 2019-12-14 | 2020-04-17 | 中冶天工集团有限公司 | Prestressed anchor cable repairable tensioning anchor sealing structure and construction method thereof |
| CN111812302A (en) * | 2020-07-30 | 2020-10-23 | 河南城建学院 | Rock-soil interlayer dislocation detection device |
| CN111812302B (en) * | 2020-07-30 | 2022-05-27 | 河南城建学院 | Rock-soil interlayer dislocation detection device |
| CN112729217A (en) * | 2020-12-23 | 2021-04-30 | 山东光安智能科技有限公司 | Multi-base-point top plate separation layer positioning sensor |
| CN113188407A (en) * | 2021-04-01 | 2021-07-30 | 安徽蓝科光电科技有限公司 | Measuring device and measuring method for fiber bragg grating separation layer |
| CN114322888A (en) * | 2021-11-29 | 2022-04-12 | 淮北矿业股份有限公司 | Drilling deep separation type multi-base-point displacement monitoring method |
| CN114322888B (en) * | 2021-11-29 | 2023-08-22 | 淮北矿业股份有限公司 | Drilling deep separation type multi-base-point displacement monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110006311A (en) | A kind of strata displacement quantity monitoring method based on belt transmission | |
| CN201429416Y (en) | Automatic lifting measurement device for movable type inclinometer | |
| CN104677994B (en) | Monoblock type acoustic emission test sensor positioner for damage of rock test | |
| CN102878979B (en) | Automatic electric measurement type layered settlement instrument | |
| KR102044959B1 (en) | Concrete constructions crack displacement measurement equipment | |
| CN203011346U (en) | Large-displacement flexible monitoring system for deep part of landslide | |
| CN209689593U (en) | A kind of strata displacement amount monitoring device based on belt transmission | |
| CN209513305U (en) | Lithium ion battery pole piece coating surface density rapid actual measurement device | |
| CN109577389A (en) | A kind of prestress anchorage cable intelligent monitoring device and its installation method | |
| US3894425A (en) | Two-coordinate locating device for a ultrasonic search probe | |
| CN113188407A (en) | Measuring device and measuring method for fiber bragg grating separation layer | |
| CN219315842U (en) | Multichannel ultrasonic pile measuring instrument | |
| CN112962687A (en) | Device and method for detecting integrity of pile body of concrete foundation pile | |
| CN114152169B (en) | Wire meter rice device with receive and releases line function | |
| CN218822356U (en) | Inclinometer with stable base | |
| CN203572443U (en) | Device for measuring lengths of cracks | |
| CN113358081B (en) | System and method for monitoring thickness of near-shore ice layer in still water environment | |
| CN206814151U (en) | A kind of band peep hole hand-rail type cable winding-unwinding device | |
| CN106643413B (en) | Roof separation layer appearance system | |
| CN213864849U (en) | Geothermal measuring device for geological exploration | |
| CN201653348U (en) | Telescoping sensor | |
| CN208333412U (en) | A kind of anchoring for ground displacement | |
| CN112682029A (en) | Combined device and method for measuring drilling depth | |
| KR100271827B1 (en) | Multi-point extensometer system and automatic measuring method using such system | |
| CN218931361U (en) | Pore water pressure gauge carrying line winding mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190712 |
|
| WW01 | Invention patent application withdrawn after publication |