CN112483066A - Method for measuring up-down connection of shaft for mine - Google Patents
Method for measuring up-down connection of shaft for mine Download PDFInfo
- Publication number
- CN112483066A CN112483066A CN201910860617.3A CN201910860617A CN112483066A CN 112483066 A CN112483066 A CN 112483066A CN 201910860617 A CN201910860617 A CN 201910860617A CN 112483066 A CN112483066 A CN 112483066A
- Authority
- CN
- China
- Prior art keywords
- mine
- shaft
- steel wire
- steel
- measuring
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
Abstract
The invention relates to the technical field of mine measurement, in particular to a method for measuring up-down connection of a shaft for a mine, which comprises the following steps: s1, positioning and installing measurement facilities; s1-1, preparing a measuring tool; s1-2, installing a measuring facility; s2, lowering a steel wire and a steel ruler and carrying out free suspension inspection: s3, swing observation; s4, connection measurement and leveling measurement of the ground of a mine wellhead and a lower opening of a shaft; s4-1, connection and measurement of the ground of a mine wellhead; s4-2, connection measurement of a mine shaft lower opening; s4-3, leveling up and down the mine; the cage is utilized to simultaneously lower the steel wire and the steel ruler, and the wire and leveling measurement are simultaneously carried out on the shaft, so that the shaft occupation time is greatly reduced, and the influence on the production of a mine for a long time is avoided; the upper surface of the cage is used as an operation platform, so that potential safety hazards during operation of operators are greatly reduced.
Description
Technical Field
The invention relates to the technical field of mine measurement, in particular to a method for measuring up-down connection of a shaft for a mine.
Background
The underground and underground linked measurement refers to measurement for transmitting a ground plane coordinate system and an elevation system of a mining area to the underground, and aims to enable ground and underground measurement control networks to be unified to the same coordinate and elevation system.
In the existing widely used underground and up-and-down well connection measurement method, an observation sequence of firstly coordinates and then elevations is generally adopted, a small winch is arranged at the top of a cage, and a heavy object is suspended to slowly drop a steel wire or a steel ruler through a small window in the cage. And (3) laying a large plate at the position of a bottom measuring level, stopping lowering and braking the winch after a steel wire or a steel ruler reaches the measuring level, standing a person on the large plate, connecting a working weight (the steel wire is placed in a stable liquid barrel filled with water) and stably limiting amplitude, and checking the free suspension condition by adopting a signal loop method. And arranging a total station or a level gauge on the ground and the underground connection point, and performing connection measurement according to the measurement regulation requirement.
However, the existing downhole contact measurement method has some disadvantages in the actual construction process on site, such as:
in engineering practice, the observation sequence of coordinates and elevations is carried out first, so that the operation time is prolonged, and the production of a mine is seriously influenced; when the steel wire or the long steel ruler is placed downwards, the steel wire or the long steel ruler can be wound with various pipelines or cables in a shaft due to the swinging of the steel wire or the long steel ruler; a large plate is horizontally paved as an operation platform for bottom hole measurement, and great potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a method for measuring the up-down relation of a mine shaft, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a method for measuring the up-down connection of a shaft for a mine comprises the following steps:
s1, positioning and installing measurement facilities;
s1-1, preparing a measuring tool;
before measurement, preparing tools required in the measurement process in advance;
s1-2, installing a measuring facility;
firstly, installing a hand winch;
a first hand winch and a second hand winch are respectively installed on two sides of an upper opening of a mine, the first hand winch is used for placing a steel wire into a shaft of the mine, the second hand winch is used for placing a steel ruler into the shaft of the mine, and bases of the first hand winch and the second hand winch are respectively fixed to root on the ground;
secondly, installing a direction adjusting device above a shaft of the mine;
adjusting the position of a cage in a mine shaft to enable the upper surface of the cage to be flush with the upper surface of an upper opening cradle of the mine shaft, erecting a No. 11I-steel on a first sleeve frame beam above a mine shaft mouth at a position 1m away from each of two sides of the cradle, fixing two ends of the I-steel with the sleeve frame beam through wire rope noses, and hanging a first pulley and a second pulley at the middle positions of the two I-steels through the wire rope noses respectively;
s2, lowering a steel wire and a steel ruler and carrying out free suspension inspection:
winding a steel wire on a winding drum of a first hand winch, wherein the free end of the steel wire is fixedly connected with a vertical rod of a protective umbrella on the upper surface of the cage after passing around a first pulley, winding a steel ruler on a winding drum of a second hand winch, and the free end of the steel ruler is fixedly connected with the vertical rod of the protective umbrella on the upper surface of the cage after passing around a second pulley;
lowering the cage to the bottom of the mine shaft, and simultaneously operating the first hand winch and the second hand winch to synchronously lower the steel wire and the steel ruler;
when the upper surface of the cage is level with the upper surface of a cradle at the lower opening of the mine shaft, stopping lowering the cage;
disconnecting the steel wire and the free end of the steel ruler from a vertical rod of the protective umbrella on the upper surface of the cage, hanging a first standard weight on the free end of the steel wire, and hanging a second standard weight on the free end of the steel ruler;
when the steel wire and the steel ruler are in a stable state, the free suspension condition of the steel wire and the steel ruler in a shaft is checked by adopting a signal loop method so as to judge that the steel wire and the steel ruler are not in contact with facilities in the shaft of the mine;
s3, swing observation;
arranging two theodolites on a bottom plate in a roadway on one side of a lower opening of a mine shaft, respectively placing two observation scales in the vertical direction of a steel wire, respectively observing the maximum reading of the swing amplitude of the steel wire on the two observation scales when the steel wire swings by using the two theodolites, continuously reading at least 13 groups of data, and respectively taking an average value;
s4, connection measurement and leveling measurement of the ground of a mine wellhead and a lower opening of a shaft;
s4-1, connection and measurement of the ground of a mine wellhead;
firstly, a first connecting point is measured and arranged from a near-well point according to the requirement of a ground 5' grade lead in advance, and the measurement is carried out twice independently;
secondly, arranging a total station on the first connecting point, arranging a reflector on the cast steel wire, performing connection measurement on the steel wire according to the requirement of a ground 5' grade wire, and measuring a connecting angle and the horizontal side length of a connecting edge by centering two measuring loops once;
s4-2, connection measurement of a mine shaft lower opening;
firstly, after the swing observation is finished, calibrating a steel wire stable state center on a fixed point support plate by using two theodolites;
secondly, arranging a total station instrument at a second connecting point of the lower opening of the mine shaft, performing connection measurement on the steel wire according to the requirement of an underground 7' grade wire, and measuring a connecting angle and the horizontal side length of a connecting edge by adopting three measuring loops in secondary centering;
thirdly, continuously measuring the underground gyro orientation point of the mine according to the requirement of an underground 7' grade lead;
s4-3, leveling up and down the mine;
firstly, simultaneously erecting leveling instruments on the ground and one side of an underground steel ruler during ground connection measurement, respectively reading readings of a first leveling point and a second leveling point according to the requirements of four equal leveling measurements, then simultaneously reading readings of the steel ruler from the top and the bottom of a mine through signal connection, and respectively measuring and recording the temperatures from the top to the bottom of the mine;
secondly, the steel ruler elevation is independently conducted twice by changing the height of the instrument and the mode of staggering the steel ruler.
Preferably, the tool prepared in advance in step S1 includes 2 pieces of 2.5m long 11# i-steel, 5 pairs of wire rope noses, 2 pulleys, an iron wire, 2 hand winches, a steel wire, and a steel ruler.
Preferably, in the step S1, the distance between the first hand winch and the second hand winch and the upper edge of the mine shaft is 3 m.
Preferably, in step S1, two sides of the base of the first hand winch and the second hand winch are fixedly connected to the rail laid on the ground by using a wire rope nose.
Preferably, the lower speed of the cage in the step S2 is 0.15m to 0.5 m/S.
Preferably, in step S2, the weight of the first standard weight is 20-50kg, and the second standard weight is a working weight equal to the specific long pulling force.
Preferably, in the step S3, the horizontal distance between the two theodolites and the steel wire is 4 to 6m, and the included angle between the horizontal connecting lines between the two theodolites and the steel wire is 45 to 135 °.
Preferably, the number of operations of selecting the average number in step S3 is at least two, and when the error between two adjacent average values does not exceed 1mm, the average value of the two average values is taken as the final value.
Compared with the prior art, the invention has the beneficial effects that:
in the construction method for the mine underground connection measurement, the two sides of the ground shaft are respectively provided with a hand-operated small winch, the upper opening sleeve frame beam is provided with a steering device, a steel wire and a steel ruler are simultaneously lowered by utilizing a cage, and the conducting wire and leveling measurement are simultaneously carried out underground, so that the shaft occupation time is greatly reduced, and the influence on the mine production for a long time is avoided; the upper surface of the cage is used as an operation platform, so that potential safety hazards during operation of operators are greatly reduced.
Drawings
FIG. 1 is a schematic view of the arrangement of measuring points in the measuring method of the present invention.
In the figure: 1-steel wire; 11-a first pulley; 12-a first hand winch; 13-a first standard weight; 2-a steel ruler; 21-a second pulley; 22-a second hand winch; 23-a second standard weight; 3-stabilizing the liquid barrel; 4-observation scale; 5-mine; 51-a cage; 6-a first connection point; 61-a second connection point; 7-near well point; 8-first level point; 81-second level point; 9-gyroscopic orientation point.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a method for measuring the up-down connection of a shaft for a mine comprises the following steps:
s1, positioning and installing measurement facilities;
s1-1, preparing a measuring tool;
before measurement, the tool prepared in advance specifically comprises 2 pieces of 2.5m long 11# I-steel, 5 pairs of wire rope noses, 2 pulleys, an iron wire, 2 hand winches, a steel wire and a steel ruler.
S1-2, installing a measuring facility;
firstly, installing a hand winch;
a first hand winch 12 and a second hand winch 22 are respectively installed on two sides of the upper opening of the mine 5, the distance between the first hand winch 12 and the second hand winch 22 and the edge of the upper opening of the mine 5 is 3m, the first hand winch 12 is used for placing a steel wire 1 in a shaft of the mine 5, the second hand winch 22 is used for placing a steel ruler 2 below the shaft of the mine 5, and bases of the first hand winch 12 and the second hand winch 22 are respectively fixed on the ground; the two sides of the base of the first hand winch 12 and the second hand winch 22 may be fixedly connected to the rail laid on the ground by using wire rope noses.
Secondly, a direction adjusting device is arranged above a shaft of the mine 5;
adjusting the position of a cage 51 in a shaft of a mine 5 to enable the upper surface of the cage 51 to be flush with the upper surface of a cradle at the upper opening of the shaft of the mine 5, erecting a 11# I-steel on a first sleeve frame beam above the shaft opening of the mine 5 at a position 1m away from each side of the cradle, fixing two ends of the I-steel with a sleeve frame beam through wire rope noses, and hanging a first pulley 11 and a second pulley 21 at the middle positions of the two I-steels through the wire rope noses respectively;
s2, lowering the steel wire 1 and the steel ruler 2 and carrying out free suspension inspection:
a steel wire 1 is wound on a winding drum of a first hand winch 12, the free end of the steel wire 1 is fixedly connected with a vertical rod of a protective umbrella on the upper surface of a cage 51 after bypassing a first pulley 11, a steel ruler 2 is wound on a winding drum of a second hand winch 22, and the free end of the steel ruler 2 is fixedly connected with the vertical rod of the protective umbrella on the upper surface of the cage 51 after bypassing a second pulley 21;
lowering the cage 51 to the bottom of the shaft of the mine 5, and simultaneously operating the first hand winch 12 and the second hand winch 22 to synchronously lower the steel wire 1 and the steel ruler 2; wherein the lower speed of the cage 51 is specifically 0.15 m/s to 0.5 m/s.
When the upper surface of the cage 51 is level with the upper surface of the cradle at the lower opening of the shaft of the mine 5, stopping lowering the cage 51;
the free ends of the steel wire 1 and the steel ruler 2 are separated from a vertical rod of a protective umbrella on the upper surface of the cage 51, a first standard weight 13 is hung on the free end of the steel wire 1, and a second standard weight 23 is hung on the free end of the steel ruler 2; wherein the weight of the first standard weight 13 is 20-50kg, and the second standard weight 23 is a working weight equal to the specific long tension;
when the steel wire 1 and the steel ruler 2 are in a stable state, the free suspension condition of the steel wire in a shaft is checked by adopting a signal loop method so as to judge that the steel wire is not in contact with facilities in the shaft of the mine 5;
s3, swing observation;
two theodolites are arranged on a bottom plate in a roadway on one side of a lower opening of a shaft of a mine 5, wherein the horizontal distance between the two theodolites and a steel wire 1 is 4-6m, the included angle between a horizontal connecting line between the two theodolites and the steel wire 1 is 45-135 degrees, two observation scales 4 are respectively placed in the vertical direction of the steel wire 1, the two theodolites are used for respectively observing the maximum reading of the swing amplitude on the two observation scales 4 when the steel wire 1 swings, at least 13 groups of data are continuously read, the average values are respectively taken, wherein the average operation times are at least twice, and when the error between the two adjacent average values is not more than 1mm, the average value of the two average values is taken as the final value.
S4, connection measurement and leveling measurement of the ground of a well head of the mine 5 and a lower opening of a shaft;
s4-1, connection and measurement of the ground of a wellhead of the mine 5;
firstly, a first connecting point 6 is measured from a near-well point 7 according to the requirement of a ground 5' grade wire in advance, and the measurement is carried out twice independently;
secondly, arranging a total station on the first connecting point 6, arranging a reflector on the cast steel wire 1, performing connection measurement on the steel wire 1 according to the requirement of a ground 5' grade wire, and measuring a connecting angle and the horizontal side length of a connecting edge by centering two measuring loops once;
s4-2, measuring the connection of the lower opening of the shaft of the mine 5;
firstly, after the swing observation is finished, calibrating a stable state center of a steel wire 1 on a fixed point support plate by using two theodolites;
secondly, arranging a total station instrument at a second connection point 61 of the lower opening of the shaft of the mine 5, performing connection measurement on the steel wire 1 according to the requirement of an underground 7' grade wire, and measuring a connection angle and the horizontal side length of a connection edge by adopting three measuring loops centered twice;
thirdly, continuously measuring a gyro orientation point 9 underground the mine 5 according to the requirement of an underground 7' grade lead;
s4-3, leveling up and down of the mine 5;
firstly, simultaneously erecting a level gauge on the ground and one side of an underground steel ruler 2 while connecting and measuring the ground, respectively reading the readings of a first leveling point 8 and a second leveling point 81 according to the requirements of four equal leveling measurements, then simultaneously reading the readings of the steel ruler 2 up and down in a mine 5 through signal connection, and respectively measuring and recording the temperature up and down in the mine 5;
secondly, the introduction of the elevation of the steel ruler 2 is independently carried out twice by changing the height of the instrument and the mode of staggering the steel ruler 2.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A method for measuring the up-down connection of a shaft for a mine is characterized by comprising the following steps:
s1, positioning and installing measurement facilities;
s1-1, preparing a measuring tool;
before measurement, preparing tools required in the measurement process in advance;
s1-2, installing a measuring facility;
firstly, installing a hand winch;
a first hand winch (12) and a second hand winch (22) are respectively installed on two sides of the upper opening of the mine (5), the first hand winch (12) is used for placing the steel wire (1) downwards into a shaft of the mine (5), the second hand winch (22) is used for placing the steel ruler (2) downwards into the shaft of the mine (5), and bases of the first hand winch (12) and the second hand winch (22) are respectively fixed to root on the ground;
secondly, a direction adjusting device is arranged above a shaft of the mine (5);
adjusting the position of a cage (51) in a shaft of a mine (5) to enable the upper surface of the cage (51) to be flush with the upper surface of a cradle at the upper opening of the shaft of the mine (5), erecting a No. 11I-steel on a first frame beam above the shaft opening of the mine (5) at a position 1m away from each of two sides of the cradle, fixing two ends of the I-steel with a wire rope nose, and hanging a first pulley (11) and a second pulley (21) at the middle positions of the two I-steels by using the wire rope noses respectively;
s2, lowering the steel wire (1) and the steel ruler (2) and carrying out free suspension inspection:
a steel wire (1) is wound on a winding drum of a first hand winch (12), the free end of the steel wire (1) is fixedly connected with a vertical rod of a protective umbrella on the upper surface of a cage (51) after winding around a first pulley (11), a steel ruler (2) is wound on a winding drum of a second hand winch (22), and the free end of the steel ruler (2) is fixedly connected with the vertical rod of the protective umbrella on the upper surface of the cage (51) after winding around a second pulley (21);
the cage (51) is lowered to the bottom of a shaft of the mine (5), and the first hand winch (12) and the second hand winch (22) are operated to synchronously lower the steel wire (1) and the steel ruler (2);
when the upper surface of the cage (51) is level with the upper surface of a cradle of the lower opening of the shaft of the mine (5), stopping lowering the cage (51);
disconnecting the steel wire (1) and the free end of the steel ruler (2) from a vertical protective umbrella rod on the upper surface of the cage (51), hanging a first standard weight (13) on the free end of the steel wire (1), and hanging a second standard weight (23) on the free end of the steel ruler (2);
when the steel wire (1) and the steel ruler (2) are in a stable state, the free suspension condition of the steel wire in the shaft is checked by adopting a signal loop method so as to judge that the steel wire is not in contact with facilities in the shaft of the mine (5);
s3, swing observation;
arranging two theodolites on a bottom plate in a roadway on one side of a lower opening of a shaft of a mine (5), respectively placing two observation scales (4) in the vertical direction of a steel wire (1), respectively observing the maximum reading of the swing amplitude of the steel wire (1) on the two observation scales (4) when swinging by using the two theodolites, continuously reading at least 13 groups of data, and respectively taking an average value;
s4, connection measurement and leveling measurement of the ground of a wellhead and a lower opening of a shaft of the mine (5);
s4-1, measuring the connection of the ground of the wellhead of the mine (5);
firstly, a first connecting point (6) is measured from a near-well point (7) according to the requirement of a 5' grade wire on the ground in advance, and the measurement is carried out twice independently;
secondly, arranging a total station on the first connecting point (6), arranging a reflector on the cast steel wire (1), performing connection measurement on the steel wire (1) according to the requirement of a ground 5' grade wire, and measuring a connecting angle and the horizontal side length of a connecting edge by adopting two measuring loops centered at one time;
s4-2, measuring the connection of the lower opening of the shaft of the mine (5);
firstly, after the swing observation is finished, calibrating a stable state center of a steel wire (1) on a fixed point support plate by using two theodolites;
secondly, arranging a total station at a second connection point (61) of a lower opening of a shaft of the mine (5), performing connection measurement on the steel wire (1) according to the requirement of an underground 7' grade wire, and measuring a connection angle and the horizontal side length of a connection edge by adopting three measuring loops centered twice;
thirdly, continuously measuring a gyro orientation point (9) in the pit of the pit (5) according to the requirement of a 7' grade wire in the pit;
s4-3, leveling the mine (5) up and down;
firstly, simultaneously erecting a level gauge on the ground and one side of an underground steel ruler (2) while connecting and measuring the ground, respectively reading the readings of a first leveling point (8) and a second leveling point (81) according to the requirements of four equal leveling measurements, then simultaneously reading the readings of the steel ruler (2) from top to bottom of a mine (5) through signal connection, and respectively measuring and recording the temperatures from top to bottom of the mine (5);
secondly, the height of the steel ruler (2) is led in independently twice by changing the height of the instrument and the mode of staggering the steel ruler (2).
2. The method of claim 1, wherein the method comprises the steps of: the tool prepared in advance in the step S1 specifically comprises 2 pieces of 2.5m long 11# I-steel, 5 pairs of wire rope noses, 2 pulleys, an iron wire, 2 hand winches, a steel wire and a steel ruler.
3. The method of claim 1, wherein the method comprises the steps of: in the step S1, the distance between the first hand winch (12) and the second hand winch (22) and the edge of the upper opening of the mine (5) is 3 m.
4. The method of claim 1, wherein the method comprises the steps of: in the step S1, the two sides of the base of the first hand winch (12) and the second hand winch (22) are fixedly connected with the track paved on the ground by using wire rope noses.
5. The method of claim 1, wherein the method comprises the steps of: the lower speed of the cage (51) in the step S2 is 0.15m-0.5 m/S.
6. The method of claim 1, wherein the method comprises the steps of: in the step S2, the weight of the first standard weight (13) is 20-50kg, and the second standard weight (23) is a working weight equal to the specific long tension.
7. The method of claim 1, wherein the method comprises the steps of: in the step S3, the horizontal distance between the two theodolites and the steel wire (1) is 4-6m, and the included angle of the horizontal connecting line between the two theodolites and the steel wire (1) is 45-135 degrees.
8. The method of claim 1, wherein the method comprises the steps of: the number of operations for selecting the average number in step S3 is at least two, and when the error between two adjacent average values does not exceed 1mm, the average value of the two average values is taken as the final value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910860617.3A CN112483066B (en) | 2019-09-12 | 2019-09-12 | Method for measuring up-down connection of shaft for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910860617.3A CN112483066B (en) | 2019-09-12 | 2019-09-12 | Method for measuring up-down connection of shaft for mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112483066A true CN112483066A (en) | 2021-03-12 |
| CN112483066B CN112483066B (en) | 2023-09-15 |
Family
ID=74920487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910860617.3A Active CN112483066B (en) | 2019-09-12 | 2019-09-12 | Method for measuring up-down connection of shaft for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112483066B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706276A (en) * | 2009-11-18 | 2010-05-12 | 灵宝市金源矿业有限责任公司 | Longitudinal calibration method in mounting shaft device |
| WO2016082527A1 (en) * | 2014-11-24 | 2016-06-02 | 中国矿业大学 | Device for detecting swing of steel wire-rope of vertical shaft cage guide |
| CN107576318A (en) * | 2017-11-16 | 2018-01-12 | 平煤神马建工集团有限公司 | A kind of super Deep vertical shaft measurement cultellation method |
| CN108253946A (en) * | 2018-01-09 | 2018-07-06 | 北京建筑大学 | Multi-functional vertical measurement connection survey integrated three-dimensional coordinate transfer device and method |
| CN108775899A (en) * | 2018-05-31 | 2018-11-09 | 中国矿业大学 | Coordinate system connection method above and below deep mining well based on pseudo satellite, pseudolite and Inertia information |
-
2019
- 2019-09-12 CN CN201910860617.3A patent/CN112483066B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706276A (en) * | 2009-11-18 | 2010-05-12 | 灵宝市金源矿业有限责任公司 | Longitudinal calibration method in mounting shaft device |
| WO2016082527A1 (en) * | 2014-11-24 | 2016-06-02 | 中国矿业大学 | Device for detecting swing of steel wire-rope of vertical shaft cage guide |
| CN107576318A (en) * | 2017-11-16 | 2018-01-12 | 平煤神马建工集团有限公司 | A kind of super Deep vertical shaft measurement cultellation method |
| CN108253946A (en) * | 2018-01-09 | 2018-07-06 | 北京建筑大学 | Multi-functional vertical measurement connection survey integrated three-dimensional coordinate transfer device and method |
| CN108775899A (en) * | 2018-05-31 | 2018-11-09 | 中国矿业大学 | Coordinate system connection method above and below deep mining well based on pseudo satellite, pseudolite and Inertia information |
Non-Patent Citations (6)
| Title |
|---|
| 习玉良;: "纵向放样法在竖井设备安装中的应用", 有色金属(矿山部分), no. 04, pages 78 - 81 * |
| 佟爱君等: "全站仪导入高程法在深井高程联系测量中的应用", 煤矿现代化, no. 01, pages 64 - 66 * |
| 李殿臣: "矿井联系测量在云驾岭矿的应用", 河北煤炭, no. 01, pages 7 - 8 * |
| 温向卫等: "煤矿竖井联系测量一井几何定向的施测与计算方法研究", 测绘技术装备, vol. 17, no. 03, pages 29 - 32 * |
| 王永瀚;: "板集煤矿风井井筒联系测量技术应用实践", 科技创新与应用, no. 12, pages 111 * |
| 闫振斌等: "深立井联系测量的工作流程和方法", 能源技术与管理, no. 03, pages 96 - 98 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112483066B (en) | 2023-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9857277B2 (en) | Land based dynamic sea motion simulating test drilling rig and method | |
| CA2795681C (en) | Method and arrangement for producing a trench wall element | |
| CN103087731B (en) | A kind of Laser measurement installation method of coke dry quenching furnace furnace shell | |
| CN104480978B (en) | The experimental rig of pile foundation vertical and lateral bearing characteristic is simulated based on geotechnical centrifuge | |
| CN103940561B (en) | Accurate measurement hoist cable（Bar）The method of arch bridge main arch rib amount of deflection and its device | |
| CN103759706B (en) | Mine drop shaft method for three-dimensional measurement and measurement mechanism | |
| CN110656890B (en) | Deepwater geological drilling casing, casing hoisting system and casing hoisting method | |
| CN205301201U (en) | Detection apparatus for beyond region of objective existence surface texture defect is built in construction | |
| CN110530342A (en) | A kind of deep-well mineshaft central point and sideline point are to moving down the measurement method set | |
| CN112483066A (en) | Method for measuring up-down connection of shaft for mine | |
| CN102108870A (en) | Shaft equipment mounting construction platform | |
| CN102648329B (en) | Tool guide device for a drill floor | |
| CN102374861B (en) | Centering under point operation method of total station or target for generating plumb laser beam | |
| CN203702139U (en) | Hole digging cast-in-place pile pore-forming quality detection device | |
| CN210441872U (en) | Cableway type river channel flow measuring system | |
| AU2017375856B2 (en) | Apparatus and method for measuring rotational angle of sinking platform | |
| CN103983256A (en) | Anchor mooring construction surveying method for contact network in tunnel | |
| CN111912396A (en) | Derrick anchor pit positioning device and positioning method | |
| CN204298864U (en) | The experimental rig of pile foundation vertical and lateral bearing characteristic is simulated based on geotechnical centrifuge | |
| CN108316364B (en) | The monitoring method of pattern foundation pit supporting structure pile driving construction effect under a kind of overhead high iron wire | |
| CN103523669A (en) | Crane and method for measuring and calculating arm height of crane | |
| CN208884590U (en) | A kind of new pile foundation self-balancing experiment displacement tester | |
| RU2018129974A (en) | DYNAMIC PERFORMANCE UNIT FOR DRILLING UNITS | |
| CN217210892U (en) | Steel wire suspension device for well directional contact measurement | |
| CN206917622U (en) | A kind of derrick well head measures centralising device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |