CN115930928B - Intelligent surveying device for mine environment and using method - Google Patents
Intelligent surveying device for mine environment and using method Download PDFInfo
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- CN115930928B CN115930928B CN202310224008.5A CN202310224008A CN115930928B CN 115930928 B CN115930928 B CN 115930928B CN 202310224008 A CN202310224008 A CN 202310224008A CN 115930928 B CN115930928 B CN 115930928B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The invention relates to the technical field of mine exploration, and particularly discloses an intelligent exploration device for mine environments and a use method thereof, comprising an exploration vehicle, wherein an exploration arm rod is hinged to the top of the exploration vehicle, exploration confirmation assemblies for exploration of stability of different areas of a top plate are arranged on the outer sides of the exploration arm rod, a measuring point stabilizing assembly is arranged above the exploration confirmation assemblies, and the measuring point stabilizing assembly comprises a storage box for storing concrete and four discharge pipes; the local stability is surveyed in roof regional position department according to effort that four subregions surveyed the dish and apply to survey the nail and apply the nail and write into effort to survey the nail after surveying the regional stability of roof, will survey the nail and be located the roof inside to the inside concrete of control storage box surveys the discharge port inflow survey the nail outside through four subregions, stabilizes the position of surveying the nail, and intelligent realization surveys the purpose of laying measurement operation while, makes the later stage carry out the use of wire point and is in steady state.
Description
Technical Field
The invention relates to the technical field of mine exploration, in particular to an intelligent exploration device for mine environments and a use method thereof.
Background
The method is characterized in that underground plane control is established by measuring mine tunnels, specific positions of the underground tunnels, a mining working face and the like are definitely determined, the measuring accuracy of wire points directly influences the working efficiency and construction safety of the underground mining, in the tunneling process of lower coal seams and lower layers, the wire points are usually tested by adopting common tunnel wire testing points, the wire points are fixed on the environment of a tunnel top plate, the set wire points are usually numbered for convenient management, a numbered mark with obvious discrimination is drawn, the wire points are positioned by driving testing nails into the tunnel top plate, the tunnel is a special stress area, the wire points which are tested are prone to dislocation due to unstable factors of the post-stage top plate, and therefore the wire points are not used, the working capacity of workers is increased, the construction quality is affected, and the construction speed is limited.
Disclosure of Invention
The invention aims to provide an intelligent surveying device for mine environments, which can realize the purpose of surveying and laying measurement operation simultaneously in an intelligent way, so that the use of wire points in the later stage is in a stable state, the possibility that the instability of the wire points affects the construction speed and quality is reduced, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an intelligent survey device for mine environment, includes surveys the car, it has the swing arm to survey the roof to articulate, the swing arm outside of surveying is equipped with and is used for surveying the survey confirmation subassembly of different regional stability of roof, survey confirmation subassembly top is equipped with the measurement station and stabilizes the subassembly, the measurement station is firm the subassembly and is including the storage box and four exhaust pipes that are used for storing concrete, survey confirmation subassembly includes four subregions survey dish and four pressure sensor, four the subregions survey the dish is respectively through four pressure sensor connects on the storage box, carry out the unstable survey of local direction, the storage box outside is equipped with mark point fixed subassembly, mark point fixed subassembly includes sleeve pipe, fixed clamping jaw and a plurality of is used for the nail of being used for the nail of surveying in the stable roof of surveying, surveys the survey and realizes laying measurement operation simultaneously.
As still further aspects of the invention: a movable gap for floating a certain distance is formed between the four partitioned survey discs, and a central passing cavity for passing the measuring nails is formed between the central positions of the four partitioned survey discs; the zonal survey disk can provide movable space through the movable gap when in survey use, is convenient to act on the zonal survey disk at different regional positions of the top plate, and can move the survey nails through the zonal survey disk under the action of the central through cavity, so that the wire point positions can be distributed.
As still further aspects of the invention: the storage box is fixed at the bottom end of the sleeve, the sleeve is fixedly connected with the swinging surveying arm rod, and a plurality of channels for storing the measuring nails are formed in the marking point fixing assembly; the nails can be stacked from top to bottom in sequence, and can slide out through the channel when in use.
As still further aspects of the invention: the bottom of the storage box is fixedly connected with a connecting sleeve, the fixed clamping jaw is fixedly arranged at the bottom of the storage box, the output end of the fixed clamping jaw penetrates through the connecting sleeve, and the output end of the fixed clamping jaw corresponds to the circle center of the sleeve; the fixed clamping jaw is electric, and has a clamping end, and can clamp the outer wall of the measuring nail to fix the position, namely control the position of exposing the measuring nail in the sleeve, and the position of the measuring nail is fixed, namely the movement of the measuring nail in the sleeve is limited, and if the measuring nail is acted, the position control of the measuring nail can be relieved.
As still further aspects of the invention: one end of each of the four exhaust pipes is in sealing connection with the storage box, an exhaust valve is fixedly arranged on the outer wall of each exhaust pipe, each of the four partition survey discs is provided with an exhaust hole in a penetrating mode, and the other end of each exhaust pipe is in sealing connection with the partition survey disc and is communicated with each exhaust hole; the discharge valve is electric control type, and the discharge valve is opened, surveys the discharge hole inflow of the inside concrete of box to survey the nail outside through four subregions, stabilizes the position of surveying the nail, and the discharge hole sets up in the center through the surrounding position in chamber, can be located the circumference position of surveying nail and roof contact when flowing out the concrete, stabilizes survey the nail position to the discharge valve is closed, controls out the concrete of box inside.
As still further aspects of the invention: the swing survey arm is characterized in that a weight increasing and pressing assembly is arranged on the outer side of the swing survey arm and comprises a weight increasing arm and a weight increasing striking disc, the weight increasing arm is hinged with the swing survey arm, and the swing survey arm and the weight increasing arm are driven by a motor to rotate; under the action of the weight-increasing and pressing assembly, the acting force applied by the partition survey disk to the top plate can be increased, so that survey work is facilitated, and meanwhile, when the weight-increasing arm rod drives rotary motion, the weight-increasing striking disk can act on the measuring nails to be discharged.
As still further aspects of the invention: the weight increasing striking disc is fixed on one side of the weight increasing arm rod, and the swinging survey arm rod and the sleeve are provided with round holes communicated with each other; when the weight-increasing striking plate moves towards the position of the round hole, the purpose of discharging the measuring nails and being positioned in the top plate can be achieved through the weight-increasing striking plate.
As still further aspects of the invention: the inside of the sleeve is slidably connected with a reset pushing rod, the reset pushing rod is connected in the swing surveying arm rod in a spring mode, and one end of the reset pushing rod extends to the outer side of the swing surveying arm rod; the weight-increasing arm rod can be driven to move, so that the weight-increasing striking plate acts on the reset pushing rod, the reset pushing rod can move in the sleeve, the reset pushing rod can push the nail to move in the sleeve, the nail to be measured is further acted on the position of the top plate, and if the weight-increasing striking plate is reset, the reset pushing rod is not stressed to restore to the original position due to the fact that the reset pushing rod is subjected to the action of spring connection.
As still further aspects of the present invention, an intelligent survey apparatus for a mine environment includes the following methods of use:
a: the method comprises the steps that the surveying vehicle is controlled to enter a wire point position laid on a top plate, the swinging surveying arm rod can be started to impact the subarea surveying disc on the top plate position after the surveying vehicle is parked, and the surveying local stability is carried out at the top plate area position according to acting force exerted by the four subarea surveying discs, so that the position of the surveying nails is confirmed;
b: after the regional stability of the top plate is measured, a nailing acting force is applied to the measuring nails, the measuring nails are further pushed to move by striking the weight-increasing striking plate on the reset pushing rod, the measuring nails are positioned in the top plate, concrete in the storage box is controlled to flow into the outer sides of the measuring nails through the discharge holes of the four regional survey plates, and the positions of the measuring nails are stabilized.
Compared with the prior art, the invention has the beneficial effects that: after the survey vehicle is parked, the swing survey arm rod is started to impact the partition survey disc at the position of the top plate, the regional stability of survey is carried out at the position of the top plate region according to the acting force exerted by the four partition survey discs, so that the position of the survey nail is confirmed, the nailing acting force is exerted on the survey nail after the regional stability of the top plate is surveyed, the survey nail is further pushed to move by beating the weight increasing beating disc on the reset pushing rod, the survey nail is positioned inside the top plate, the concrete inside the storage box is controlled to flow into the outer side of the survey nail through the discharge holes of the four partition survey discs, the position of the survey nail is stabilized, the purpose of surveying and measuring operation is intelligently realized, the use of wire points is in a stable state in the later stage, and the possibility that the unstable wire points influence on the construction speed and quality is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an intelligent survey apparatus for use in a mine environment;
FIG. 2 is a side view of a zoned survey disk of an intelligent survey apparatus for use in a mine environment;
FIG. 3 is a schematic diagram of the construction of a survey validation assembly in an intelligent survey apparatus for use in a mine environment;
FIG. 4 is a schematic structural view of a survey point stabilizing assembly in an intelligent survey apparatus for use in a mine environment;
in the figure: 1. a survey vehicle; 11. swinging the survey arm; 2. a survey validation component; 21. a zoned survey disk; 211. a discharge hole; 22. a pressure sensor; 23. a clearance gap; 24. a central pass through cavity; 3. a marker point securing assembly; 31. measuring nails; 32. fixing the clamping jaw; 33. a sleeve; 4. a measuring point stabilizing component; 41. a storage box; 411. connecting sleeves; 42. a discharge pipe; 43. a discharge valve; 5. a weight increasing and pressing assembly; 51. weight-increasing arm lever; 52. weight increasing striking plate; 6. and resetting the pushing rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an intelligent surveying device for mine environments includes a surveying vehicle 1, a swinging surveying arm 11 hinged to the top of the surveying vehicle 1, a surveying confirmation assembly 2 for surveying stability of different areas of a top plate provided outside the swinging surveying arm 11, a measuring point fixing assembly 4 provided above the surveying confirmation assembly 2, the measuring point fixing assembly 4 including a storage box 41 for storing concrete and four discharge pipes 42, the surveying confirmation assembly 2 including four partitioned surveying discs 21 and four pressure sensors 22, the four partitioned surveying discs 21 being connected to the storage box 41 by the four pressure sensors 22 respectively, performing unstable surveying in a local direction, a marking point fixing assembly 3 provided outside the storage box 41, the marking point fixing assembly 3 including a sleeve 33, a fixing jaw 32 and a plurality of measuring nails 31 for driving into the top plate for stable surveying, and performing surveying while performing layout measuring operations.
In this embodiment: before the preparation of the surveying work, the surveying vehicle 1 is positioned at a position where the mine roof is required to be surveyed, the surveying vehicle 1 can be connected with a display device through a signal, the display device can be a flat plate or a notebook, a track of the movement of the surveying vehicle 1 can be displayed on the display device through arranging a tracking signal device on the surveying vehicle 1, the surveying vehicle 1 is stopped by controlling the surveying vehicle 1 to enter a wire point position laid on the roof, the surveying vehicle 1 has a function of locking the vehicle to be fixed, the surveying vehicle 1 can stop to be positioned at the fixed position, or a special bracket is arranged on the surveying vehicle 1, after the surveying vehicle 1 reaches the fixed position, the bracket is supported, the surveying vehicle 1 is in a suspended state, and the surveying vehicle 1 is designed to be positioned at the required position in a stable manner through the bracket, so that the surveying work is facilitated.
In the surveying state, when the partition surveying arm 11 is not in use, the partition surveying disk 21 thereon can be far away from the top plate, the partition surveying arm 11 can be started to move the partition surveying disk 21 towards the direction of the top plate, the partition surveying disk 21 is impacted at the top plate position, the position of the surveying nails 31 is confirmed according to the acting force exerted by the four partition surveying disks 21, the partition surveying disk 21 is subjected to the connection action of the pressure sensor 22, the pressure sensor 22 can be in spring type, when each partition surveying disk 21 is contacted with the top plate, if the reactive values of the partition surveying disks 21 tend to be consistent through the pressure sensor 22, the position of the top plate can be judged to have certain stability, if the positions of the partition surveying disks 21 tend to be in four different positions of the top plate according to the arranged positions of the partition surveying disks 21, if the reactive pressure value of one partition surveying disk 21 is smaller, the reactive force of the top plate on the partition surveying disk 21 is smaller, the top plate position at the region is stronger, and the top plate position of the region can be reinforced and the top plate position of the region can be weak according to the surveying state.
The follow-up work of survey position can be with surveying nail 31 to firm roof position department and nail 31 is nailed, can stretch out to the center and pass through chamber 24, through the swing of surveying arm 11 with the district survey dish 21's impact can be with surveying nail 31 with certain effort applied to subaerial, thereby can be with surveying nail 31 on the roof, with the motion of surveying arm 11 with the district, can increase the effort that the district surveys dish 21 applyed the roof under the effect of weight increasing pressure subassembly 5, thereby survey work can be conveniently carried out, simultaneously can be through driving weight increasing arm 51 motion, make weight increasing striking plate 52 effect on reset push rod 6, make reset push rod 6 can be in sleeve 33 internal motion, reset push rod 6 can promote the inside nail 31 motion of sleeve 33, further with surveying nail 31 effect on the position of roof, reset push rod 52, because reset push rod 6 receives spring coupling's effect, can make reset push rod 6 not atress resume original position, and can be controlled the position under the effect of fixed 32, can be controlled for electric clamp nail 31's effect when the position of surveying nail 31, can be removed when fixed clamping jaw 31 carries out the fixed position, can be controlled to the clamping jaw 31.
The position of the measuring nail 31 is stable, the mixed flowable concrete is arranged in the storage box 41, the electric type discharging valve 43 can be arranged, the discharging valve 43 can be in signal connection with the fixed clamping jaw 32 when in use, when the output end of the fixed clamping jaw 32 is in an open state, namely, the measuring nail 31 is positioned in the top plate, at the moment, the discharging valve 43 is fed back to the discharging valve 43 through signals, the concrete in the storage box 41 flows into the outer side of the measuring nail 31 through the discharging holes 211 of the four zonal measuring discs 21, the position of the measuring nail 31 is stabilized, the discharging holes 211 are arranged at the peripheral position of the central through cavity 24, the position of the measuring nail 31 can be stably positioned at the peripheral position where the measuring nail 31 is contacted with the top plate when the concrete flows out, and when the fixed clamping jaw 32 clamps and fixes the measuring nail 31, namely, the output end of the fixed clamping jaw 32 is in a retracted state, the position of the measuring nail 31 is controlled, the discharging valve 43 is closed, the position of the measuring nail 31 is arranged according to the position of the measuring nail 31, and the position of the measuring nail 31 is surveyed at the next wire point area along with the movement of the measuring vehicle 1.
As shown in fig. 1 to 4, the present invention further provides a method for using an intelligent surveying device for a mine environment, which comprises the following specific steps:
a: by controlling the surveying vehicle 1 to enter the position of the conducting wire point laid on the top plate, the surveying vehicle 1 can start the swinging surveying arm rod 11 to impact the subarea surveying disc 21 on the position of the top plate after being parked, and the surveying local stability is carried out at the position of the top plate area according to the acting force exerted by the four subarea surveying discs 21, so that the position of the surveying nails 31 is confirmed;
b: after the stability of the area of the top plate is measured, a nailing force is applied to the measuring nail 31, the measuring nail 31 is further pushed to move by striking the weight increasing striking plate 52 on the reset pushing rod 6, the measuring nail 31 is positioned in the top plate, concrete in the storage box 41 is controlled to flow into the outer side of the measuring nail 31 through the discharge holes 211 of the four partition measuring discs 21, and the position of the measuring nail 31 is stabilized.
The working principle of the invention is as follows: before the preparation of the surveying work, the surveying vehicle 1 is positioned at a position where the mine roof is needed to be surveyed, the surveying vehicle 1 can be connected with a display device, the moving track of the surveying vehicle 1 can be displayed on the display device, the surveying vehicle 1 is stopped by controlling the surveying vehicle 1 to enter a wire point position laid on a roof, the surveying vehicle can stop at a fixed position, a partition surveying arm rod 11 can move the partition surveying disc 21 towards the direction of the roof when not in use, the partition surveying disc 21 can be started to move towards the roof by the swinging surveying arm rod 11, the partition surveying disc 21 is impacted at the position of the roof, the local stability of surveying is carried out at the position of the roof area according to the acting force exerted by four partition surveying discs 21, thereby confirming the position of a surveying nail 31, the partition surveying disc 21 is acted on by a pressure sensor 22, the pressure sensor 22 can be spring type, when each of the partitioned survey disks 21 is in contact with the top plate, if the values of the reaction of each of the partitioned survey disks 21 by the pressure sensor 22 tend to be uniform, it can be judged that there is a certain stability at the position of the top plate region, if it tends to four different positions of the top plate according to the positions of the plurality of partitioned survey disks 21 provided, if the values of the reaction of the top plate by a certain partitioned survey disk 21 are smaller, the reaction force of the top plate on the partitioned survey disk 21 is smaller, the strength of the top plate position at the region is weaker, at this time, the top plate position at the region can be subjected to reinforcement treatment according to the state of the survey, the pins 31 can be driven into the central through cavity 24 for the stable top plate position, the pins 31 can be projected out through the swing of the swing survey arm 11, the pins 31 can be applied to the ground with a certain force along with the impact of the partitioned survey disk 21, so that the measuring nail 31 can be positioned on the top plate, along with the movement of the swinging surveying arm 11, the acting force applied to the top plate by the subarea surveying disc 21 can be increased under the action of the weight increasing and pressing component 5, thereby being convenient for surveying, meanwhile, the weight increasing beating disc 52 can be driven to move by driving the weight increasing arm 51, so that the weight increasing beating disc 52 acts on the reset pushing rod 6, the reset pushing rod 6 can move in the sleeve 33, the reset pushing rod 6 can push the measuring nail 31 in the sleeve 33 to move, the measuring nail 31 can further act on the top plate, if the weight increasing beating disc 52 is reset, the reset pushing rod 6 can not be stressed to return to the original position due to the spring connection effect of the reset pushing rod 6, and when the position of the measuring nail 31 can be controlled by the action of the fixing clamping jaw 32, the fixing clamping jaw 32 is electric, the outer wall of the measuring nail 31 can be clamped to fix the position, when the measuring nail 31 is acted, the position control of the measuring nail 31 can be released, the mixed flowable concrete is arranged in the storage box 41, the electric type discharging valve 43 can be arranged, the discharging valve 43 can be connected with the fixed clamping jaw 32 in a signal manner when in use, when the output end of the fixed clamping jaw 32 is in an open state, namely the measuring nail 31 is positioned in the top plate, the discharging valve 43 is fed back to the discharging valve 43 through the signal, the discharging valve 43 is opened, the concrete in the storage box 41 flows into the outer side of the measuring nail 31 through the discharging holes 211 of the four regional measuring discs 21, the discharging holes 211 are arranged at the peripheral position of the central through cavity 24, the concrete can be positioned at the peripheral side position where the measuring nail 31 is contacted with the top plate when flowing out, the position of the measuring nail 31 is firmly fixed, and when the fixed clamping jaw 32 clamps the fixed measuring nail 31, namely the output end of the fixed clamping jaw 32 is in a retracted state, the position of the measuring pin 31 is controlled, the discharge valve 43 is closed, the arrangement of the position of the measuring pin 31 is performed, and the next survey of the wire-guide-point-area position is performed with the movement of the survey vehicle 1.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. An intelligent surveying device for mine environments comprises a surveying vehicle (1), and is characterized in that a swinging surveying arm rod (11) is hinged to the top of the surveying vehicle (1), a surveying confirmation assembly (2) for surveying stability of different areas of a top plate is arranged on the outer side of the swinging surveying arm rod (11), a measuring point stabilizing assembly (4) is arranged above the surveying confirmation assembly (2), the measuring point stabilizing assembly (4) comprises a storage box (41) for storing concrete and four discharge pipes (42), the surveying confirmation assembly (2) comprises four partitioned surveying discs (21) and four pressure sensors (22), the four partitioned surveying discs (21) are connected to the storage box (41) through the four pressure sensors (22) respectively, unstable surveying in the local direction is carried out, a marking point fixing assembly (3) is arranged on the outer side of the storage box (41), the marking point fixing assembly (3) comprises a sleeve (33), a fixing clamping jaw (32) and a plurality of measuring nails (31) for nailing into the stable surveying top plate, and the surveying measurement operation is carried out while the surveying operation is carried out;
a movable gap (23) for floating a certain distance is arranged between the four partitioned survey discs (21), and a central through cavity (24) for passing through the measuring nails (31) is formed between the central positions of the four partitioned survey discs (21); one end of each of the four exhaust pipes (42) is in sealing connection with the storage box (41), an exhaust valve (43) is fixedly arranged on the outer wall of each exhaust pipe (42), each of the four partition survey discs (21) is provided with an exhaust hole (211) in a penetrating mode, and the other end of each exhaust pipe (42) is in sealing connection with each partition survey disc (21) and is communicated with each exhaust hole (211); the swing investigation arm (11) outside is equipped with weight increase and exerts pressure subassembly (5), weight increase and exert pressure subassembly (5) are including weight increase arm (51) and weight increase striking dish (52), weight increase arm (51) with swing investigation arm (11) are articulated, swing investigation arm (11) with weight increase arm (51) all carry out rotary motion through motor drive.
2. An intelligent survey apparatus for a mine environment according to claim 1, wherein the storage box (41) is fixed at the bottom end of the sleeve (33), the sleeve (33) is fixedly connected with the swinging survey arm (11), and the marking point fixing assembly (3) is internally provided with a channel for storing a plurality of measuring nails (31).
3. An intelligent survey apparatus for mine environment according to claim 1, wherein a connecting sleeve (411) is fixedly connected to the bottom of the storage box (41), the fixed clamping jaw (32) is fixedly installed at the bottom of the storage box (41), the output end of the fixed clamping jaw (32) penetrates through the connecting sleeve (411), and the output end of the fixed clamping jaw (32) corresponds to the center of a circle of the sleeve (33).
4. An intelligent survey apparatus for a mine environment according to claim 1, wherein the weight-increasing strike plate (52) is fixed to one side of the weight-increasing arm (51), and the wobble-survey arm (11) and the casing (33) have circular holes in communication.
5. An intelligent survey apparatus for a mine environment according to claim 4, wherein a reset pusher (6) is slidably connected inside the casing (33), the reset pusher (6) is spring-connected inside the swing survey arm (11), and one end of the reset pusher (6) extends outside the swing survey arm (11).
6. A method of using an intelligent survey apparatus for a mine environment, characterized by: the intelligent survey apparatus of claim 5, the method of use comprising:
step one, controlling the survey vehicle (1) to enter a wire point position laid on a top plate, enabling the swing survey arm (11) to impact the subarea survey disk (21) on the top plate position after the survey vehicle (1) is parked, and carrying out survey local stability on the top plate region position according to the acting force exerted by the four subarea survey disks (21), so as to confirm the position of the survey nails (31);
and secondly, after the regional stability of the top plate is surveyed, applying a nailing acting force to the measuring nails (31), and beating the measuring nails (31) on the reset pushing rod (6) through the weight increasing beating disc (52), further pushing the measuring nails (31) to move, positioning the measuring nails (31) inside the top plate, controlling concrete inside the storage box (41) to flow into the outer sides of the measuring nails (31) through the discharge holes (211) of the four regional surveying discs (21), and stabilizing the positions of the measuring nails (31).
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| CN202310224008.5A CN115930928B (en) | 2023-03-10 | 2023-03-10 | Intelligent surveying device for mine environment and using method |
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| CN202310224008.5A CN115930928B (en) | 2023-03-10 | 2023-03-10 | Intelligent surveying device for mine environment and using method |
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| GB1131954A (en) * | 1966-02-28 | 1968-10-30 | James Deans Cumming | Rock bolt assembly |
| KR101020645B1 (en) * | 2010-08-31 | 2011-03-09 | 윤재철 | Tunnel reinforcement work method |
| CN106522235A (en) * | 2016-11-01 | 2017-03-22 | 中化二建集团有限公司 | Narrow site deep foundation pit excavation supporting construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202544803U (en) * | 2012-04-11 | 2012-11-21 | 河南易安能源科技有限公司 | Well cementation car for oilfield or coalbed gas exploitation |
| CN211232271U (en) * | 2019-10-30 | 2020-08-11 | 海南中交高速公路投资建设有限公司 | Bridge engineering is with surveying equipment |
| CN112697105A (en) * | 2020-12-02 | 2021-04-23 | 中铁二十三局集团第六工程有限公司 | Measuring equipment and measuring method for mining tunnel survey |
| CN113464203A (en) * | 2021-06-15 | 2021-10-01 | 鄂尔多斯市华兴能源有限责任公司 | Ground-underground combined exploration and treatment method for geological anomalous body of mine |
| CN215948137U (en) * | 2021-09-30 | 2022-03-04 | 中交铁道(武汉)建设科技有限公司 | Highway subgrade settlement surveying device |
| CN215857616U (en) * | 2021-10-08 | 2022-02-18 | 中交铁道(武汉)建设科技有限公司 | Highway side slope stability surveys device |
| CN218036819U (en) * | 2022-08-08 | 2022-12-13 | 梅州创丰建设工程有限公司 | Municipal survey device is built in intelligent room |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131954A (en) * | 1966-02-28 | 1968-10-30 | James Deans Cumming | Rock bolt assembly |
| KR101020645B1 (en) * | 2010-08-31 | 2011-03-09 | 윤재철 | Tunnel reinforcement work method |
| CN106522235A (en) * | 2016-11-01 | 2017-03-22 | 中化二建集团有限公司 | Narrow site deep foundation pit excavation supporting construction method |
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| CN115930928A (en) | 2023-04-07 |
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