CN116066677A - Fixed bolster is used in opencut coal mine measurement - Google Patents

Fixed bolster is used in opencut coal mine measurement Download PDF

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Publication number
CN116066677A
CN116066677A CN202310106045.6A CN202310106045A CN116066677A CN 116066677 A CN116066677 A CN 116066677A CN 202310106045 A CN202310106045 A CN 202310106045A CN 116066677 A CN116066677 A CN 116066677A
Authority
CN
China
Prior art keywords
section
rod
mounting
soil
seat
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.)
Pending
Application number
CN202310106045.6A
Other languages
Chinese (zh)
Inventor
潘东北
赵鹏程
王冠男
任旺学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang Tianchi Energy Sources Co ltd
Original Assignee
Xinjiang Tianchi Energy Sources Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinjiang Tianchi Energy Sources Co ltd filed Critical Xinjiang Tianchi Energy Sources Co ltd
Priority to CN202310106045.6A priority Critical patent/CN116066677A/en
Publication of CN116066677A publication Critical patent/CN116066677A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32—Undercarriages for supports with three or more telescoping legs
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The fixing support for the opencut coal mine measurement comprises a measurement installation frame, wherein two-degree-of-freedom adjusting seats are arranged at the bottom of the measurement installation frame, pitching adjusting seats are arranged at the bottoms of the two-degree-of-freedom adjusting seats, supporting components are arranged at the bottoms of the pitching adjusting seats, inner telescopic components are arranged at the top ends of the inner sides of the supporting components, and the bottom ends of the supporting components are connected with soil insertion components; when the device is used, three sections of inclined rods are connected in sequence, a soil insertion assembly is arranged at the tail end of a first section of inclined rod, the three sections of inclined rods are propped up, a soil insertion head is inserted into soil and is mounted in a clamping manner, meanwhile, two-degree-of-freedom adjusting seats are mounted on a bottom rotating mounting seat, measuring equipment is mounted on a measuring mounting frame, measurement can be started after the measuring equipment is adjusted to a proper angle, and all the components are detached and stored after the measurement is completed; according to the invention, the three-section diagonal rod, the soil insertion assembly, the two-degree-of-freedom adjusting seat and the pitching adjusting seat are utilized, so that the fixing support is convenient to detach and store, and meanwhile, the supporting stability and the adjustable degree of freedom of the measuring equipment are improved.

Description

Fixed bolster is used in opencut coal mine measurement
Technical Field
The invention relates to the technical field of coal mine measurement brackets, in particular to a fixing bracket for open pit coal mine measurement.
Background
The coal mine measurement refers to mapping work for planning and designing a mine, exploring and constructing, producing, operating and managing the mine, scrapping the mine and the like in the mine construction and mining processes. In the coal mine measurement process, a bracket is required to be used for fixing the measuring instrument.
The utility model provides a name is fixed bolster for topography is measured, application number is [ CN202120435694.7] patent application, a fixed bolster for topography is measured is provided, including the fixed station, the fixed station lower extreme is fixed with the connecting plate, three connecting pipe of connecting plate lower extreme fixed connection, three connecting pipe lower extreme all passes through stop gear joint bracing piece, the equal fixed connection fixed head of three bracing piece lower extreme, all set up flutedly on the three bracing piece upper end, stop mechanism is all installed in the three recess, install ejection mechanism on the three stop mechanism, joint mechanism is installed to three stop mechanism one side, through the stopper that sets up, a spring, the spacing groove, the arm-tie, structure such as clamping frame and fixture block, this support can be convenient for the installation of connecting pipe and bracing piece, the use of convenient fixed bolster, and the roof that sets up, structure such as connecting block and extension spring, can be convenient for the separation of bracing piece and connecting pipe.
However, the existing fixing support for measurement is poor in supporting stability of the measurement device in the use process, the measurement device cannot be detached and stored, and meanwhile, the degree of freedom of the measurement device is poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the fixing support for the open pit coal mine measurement, which is convenient to detach and store and improves the support stability of the fixing support and the adjustable degree of freedom of the measuring equipment by configuring the three-section inclined rod, the soil insertion assembly, the two-degree-of-freedom adjusting seat and the pitching adjusting seat.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a fixed bolster for opencut is measured, includes measures mounting bracket 13, the bottom of measuring mounting bracket 13 is disposed with two degrees of freedom and adjusts seat 12, two degrees of freedom are adjusted the bottom of seat 12 and are disposed with every single move and adjust seat 14, every single move is adjusted the bottom of seat 14 and is disposed with supporting component, the inboard top of supporting component is disposed with inside telescopic assembly, the bottom of supporting component is connected with soil and inserts the subassembly.
The two-degree-of-freedom adjustment seat 12 includes a first rotating head 1201, wherein the first rotating head 1201 is rotatably configured with one end of a first rotating plate 1202, a second rotating head 1203 is configured with the other end of the first rotating plate 1202, the second rotating head 1203 is rotatably configured with one end of the second rotating plate 1204, the top of the other end of the second rotating plate 1204 is connected with the bottom of the measurement installation frame 13, and the bottom of the second rotating plate 1204 is connected with the top of the adjustment seat base 1205.
The both sides of every single move regulating seat 14 bottom are disposed respectively and are connected with the bottom pivot 1102 that the installation seat 11 was rotated to the bottom, the outside of the bottom pivot 1102 of one side is disposed the elasticity adjust knob 1101, one side of the installation seat 11 is rotated to the bottom is disposed the measurement and is adjusted the hand lever 9, the installation seat 11 is rotated to the bottom is disposed at the top of top three headstock 8 through fastening collar 10.
The support assembly comprises a first section of inclined rod 3, the top end of the first section of inclined rod 3 is connected with the bottom end of a second section of inclined rod 301, the top end of the second section of inclined rod 301 is connected with the bottom end of a third section of inclined rod 302, and the top end of the third section of inclined rod 302 is fixedly connected to the bottom of the top three-head frame 8.
The inner telescopic assembly comprises an inner mounting rod 7, the top of the inner mounting rod 7 is fixedly connected to the bottom of a top three-head frame 8, a telescopic matching ring 501 is arranged at the bottom of the inner mounting rod 7, the outer side of the telescopic matching ring 501 is connected with one end of an inner reinforcing rod 4, and the other end of the inner reinforcing rod 4 is connected with a third-section inclined rod 302.
The soil insert assembly comprises a soil insert head 1, a soil clamping plate 203 is arranged at the top end of the soil insert head 1, a frame connector 201 is arranged at the top end of the soil clamping plate 203, a matched mounting sleeve 202 is arranged at the top end of the frame connector 201, and the matched mounting sleeve 202 is arranged at the bottom end of a first section of inclined rod 3.
The first rotating plate 1202 and the second rotating plate 1204 are L-shaped.
The first section diagonal rod 3 is connected with the second section diagonal rod 301 through a first section clamping sleeve 303, and the second section diagonal rod 301 is connected with the third section diagonal rod 302 through a second section clamping sleeve 6.
A damping shock absorber 1302 is mounted at the edge of the measurement mounting frame 13.
The inside of the measuring mount 13 is provided with a middle reinforcing rod 1303.
Compared with the prior art, the invention has the beneficial effects that:
1. the measuring mounting frame 13 and the two-degree-of-freedom adjusting seat 12 in the invention are integrally designed, wherein the first rotating head 1201 and the second rotating head 1203 in the two-degree-of-freedom adjusting seat 12 can respectively realize the rotation and the adjustment of two degrees of freedom of the measuring equipment.
2. According to the invention, the bottom rotation mounting seat 11 is arranged at the bottom of the pitching adjusting seat 14, so that single-degree-of-freedom pitching rotation of the measuring equipment can be realized.
3. The invention realizes the multi-degree-of-freedom rotation of the measuring equipment through the collocation and use of the two-degree-of-freedom adjusting seat 12 and the pitching adjusting seat 14.
4. The support component adopts the detachable three-section diagonal rods and is internally provided with the internal telescopic component, so that the support component is more convenient to detach and store.
5. The three sections of inclined rods are connected through the clamping sleeve, and the three sections of inclined rods have the advantages of convenience in disassembly and good repeated assembly and disassembly performance.
6. The invention utilizes the soil insertion head 1 to insert the soil, and simultaneously, the soil insertion head is installed by being clamped with the soil through the soil clamping plate 203, so that the stable support of the whole fixing bracket is realized.
7. According to the invention, the damping shock absorber 1302 is arranged at the edge of the measuring installation frame 13, and the middle reinforcing rod 1303 is arranged in the measuring installation frame, so that the vibration amplitude of the whole equipment is reduced, and the stability of the measuring equipment in the use process is ensured.
8. According to the invention, through the combined use of the two-degree-of-freedom adjusting seat 12, the pitching adjusting seat 14, the supporting component, the internal telescopic component and the soil inserting component, the fixing bracket is convenient to detach and store, and the supporting stability of the fixing bracket and the adjustable degree of freedom of the measuring equipment are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial view of the two-degree-of-freedom adjustment seat 12 of the present invention.
Fig. 3 is a partial view of the pitch adjustment seat 14 of the present invention.
Fig. 4 is a partial view of the support assembly of the present invention.
Fig. 5 is a partial view of the inner telescoping assembly of the present invention.
Fig. 6 is a partial view of the soil insert assembly of the present invention.
In the figure: 1 is a soil insertion head, 201 is a frame body connector, 202 is a matched mounting sleeve, 203 is a soil clamping plate, 3 is a first section of inclined rod, 301 is a second section of inclined rod, 302 is a third section of inclined rod, 303 is a first section of clamping sleeve, 4 is an internal reinforcing rod, 501 is a telescopic matching ring, 502 is an end mounting pin, 6 is a second section of clamping sleeve, 7 is an internal mounting rod, 8 is a top three-head frame, 9 is a measuring adjusting hand rod, 10 is a fastening mounting ring, 11 is a bottom rotating mounting seat, 1101 is a tightness adjusting knob, 1102 is a bottom rotating shaft, 1103 is a mounting screw, 12 is a two-degree-of-freedom adjusting seat, 1201 is a first rotating head, 1202 is a first rotating plate, 1203 is a second rotating head, 1204 is a second rotating plate, 1205 is an adjusting seat base, 13 is a measuring mounting frame, 1301 is an equipment mounting hole, 1302 is a damper, 1303 is a middle reinforcing rod, and 14 is a pitching adjusting seat.
Detailed Description
The structural and operational principles of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, a fixing support for measuring an opencast coal mine comprises a measuring installation frame 13, wherein a two-degree-of-freedom adjusting seat 12 is arranged at the bottom of the measuring installation frame 13, the bottom of the two-degree-of-freedom adjusting seat 12 is connected with a pitching adjusting seat 14 through a mounting screw 1103, a supporting component is arranged at the bottom of the pitching adjusting seat 14, an inner telescopic component is arranged at the top end of the inner side of the supporting component, a soil inserting component is connected at the bottom end of the supporting component, and the disassembly and the storage of the device are realized by arranging the two-degree-of-freedom adjusting seat 12, the pitching adjusting seat 14, the supporting component, the inner telescopic component and the soil inserting component, so that the supporting stability of the device and the adjustable degree of measuring equipment are improved; the two degrees of freedom adjusting seat 12 and the pitching adjusting seat 14 are matched for use, so that the measuring equipment can rotate in multiple degrees of freedom.
The support assembly comprises a first section inclined rod 3, the top end of the first section inclined rod 3 is connected with the bottom end of a second section inclined rod 301, the top end of the second section inclined rod 301 is connected with the bottom end of a third section inclined rod 302, the top end of the third section inclined rod 302 is fixedly connected to the bottom of a top three-head frame 8, and the support assembly adopts a detachable three-section inclined rod, so that the support assembly is more convenient to detach and store.
Referring to fig. 2, the two-degree-of-freedom adjusting seat 12 includes a first rotating head 1201, the first rotating head 1201 is rotatably configured with one end of a first rotating plate 1202, the other end of the first rotating plate 1202 is configured with a second rotating head 1203, the second rotating head 1203 is rotatably configured with one end of the second rotating plate 1204, the top of the other end of the second rotating plate 1204 is connected with the bottom of the measuring installation frame 13, the bottom of the second rotating plate 1204 is connected with the top of the adjusting seat base 1205, the measuring installation frame 13 and the two-degree-of-freedom adjusting seat 12 are integrally designed, wherein the first rotating head 1201 and the second rotating head 1203 in the two-degree-of-freedom adjusting seat 12 can respectively realize rotation and adjustment of two degrees of freedom of the measuring device.
The first rotating plate 1202 and the second rotating plate 1204 are L-shaped.
The top of the measurement mounting frame 13 is provided with a device mounting hole 1301 to facilitate the measurement of the installation and the disassembly.
The edge of the measuring mounting frame 13 is provided with a damping shock absorber 1302, so that the vibration amplitude of the whole equipment is reduced.
The measurement mounting frame 13 is internally provided with a middle reinforcing rod 1303, so that the stability of the measurement device in the use process is ensured.
Referring to fig. 3, two sides of the bottom end of the pitch adjusting seat 14 are respectively provided with a bottom rotating shaft 1102 connected with the bottom rotating mounting seat 11, the outer side of the bottom rotating shaft 1102 on one side is provided with an elastic adjusting knob 1101, one side of the bottom rotating mounting seat 11 is provided with a measurement adjusting hand lever 9, the bottom rotating mounting seat 11 is configured at the top of the top three-head frame 8 through a fastening mounting ring 10, and the bottom rotating mounting seat 11 is configured at the bottom of the pitch adjusting seat 14, so that single-degree-of-freedom pitch rotation of the whole measurement device can be realized.
Referring to fig. 4, the first section diagonal rod 3 is connected with the second section diagonal rod 301 through the first section clamping sleeve 303, the second section diagonal rod 301 is connected with the third section diagonal rod 302 through the second section clamping sleeve 6, and the three sections diagonal rods are connected through the clamping sleeve, so that the detachable and repeatedly detachable type telescopic handle has the advantages of being convenient to detach and good in detachment performance.
Referring to fig. 5, the inner telescopic assembly comprises an inner mounting rod 7, the top of the inner mounting rod 7 is fixedly connected to the bottom of the top tripod 8, a telescopic matching ring 501 is configured at the bottom of the inner mounting rod 7, end mounting pins 502 are configured at the outer side of the telescopic matching ring 501, one end of the inner reinforcing rod 4 is connected with the telescopic matching ring 501 through the end mounting pins 502, the other end of the inner reinforcing rod 4 is connected with the third section diagonal rod 302, and the inner telescopic assembly is configured inside the supporting assembly, so that the supporting assembly is more convenient to detach and store.
Referring to fig. 6, the soil insertion assembly includes a soil insertion head 1, a soil clamping plate 203 is disposed at the top end of the soil insertion head 1, a frame connector 201 is disposed at the top end of the soil clamping plate 203, a matching installation sleeve 202 is disposed at the top end of the frame connector 201, the matching installation sleeve 202 is disposed at the bottom end of the first section diagonal rod 3, soil is inserted by the soil insertion head 1, and meanwhile, the soil is firmly clamped and installed with the soil through the soil clamping plate 203, so that the stable support of the whole fixing support is realized.
The working principle of the invention is as follows: when the device is used, the first section diagonal rod 3, the second section diagonal rod 301 and the third section diagonal rod 302 are sequentially connected through the clamping sleeve, the soil insertion component is installed at the tail end of the first section diagonal rod 3, the sliding telescopic matching ring 501 is used for supporting the three section diagonal rods, the soil insertion head 1 is inserted into soil and is fixedly installed through the soil clamping plate 203 and the soil, the device is stably supported on the ground, the two-degree-of-freedom adjusting seat 12 and the measuring installation frame 13 integrally designed with the two-degree-of-freedom adjusting seat are installed on the pitching adjusting seat 14 through the installation screw 1103, the measuring equipment is installed on the measuring installation frame 13 through the equipment installation hole 1301, the measuring equipment, the two-degree-of-freedom adjusting seat 12 and the pitching adjusting seat 14 can be started to a proper angle, and after the measuring equipment, the two-degree-of-freedom adjusting seat 12, the first section diagonal rod 3, the second section diagonal rod 301, the third section diagonal rod 302 and the soil insertion component are detached, the storage can be completed.

Claims (10)

1. The utility model provides a fixed bolster for opencut measurement, includes measures mounting bracket (13), its characterized in that, the bottom of measuring mounting bracket (13) is disposed with two degrees of freedom and is adjusted seat (12), the bottom of two degrees of freedom is adjusted seat (12) is disposed with every single move and is adjusted seat (14), the bottom of every single move is adjusted seat (14) is disposed with supporting component, the inboard top of supporting component is disposed with inside telescopic assembly, the bottom of supporting component is connected with soil and inserts the subassembly.
2. The fixed support for opencut coal mine measurement according to claim 1, wherein the two-degree-of-freedom adjustment seat (12) comprises a first swivel (1201), the first swivel (1201) is rotatably configured with one end of a first swivel plate (1202), the other end of the first swivel plate (1202) is configured with a second swivel (1203), the second swivel (1203) is rotatably configured with one end of a second swivel plate (1204), the top of the other end of the second swivel plate (1204) is connected with the bottom of the measurement mounting frame (13), and the bottom of the second swivel plate (1204) is connected with the top of the adjustment seat base (1205).
3. The fixed support for measuring an open pit coal mine according to claim 1, wherein two sides of the bottom end of the pitching adjusting seat (14) are respectively provided with a bottom rotating shaft (1102) connected with a bottom rotating mounting seat (11), the outer side of the bottom rotating shaft (1102) on one side is provided with an elastic adjusting knob (1101), one side of the bottom rotating mounting seat (11) is provided with a measuring adjusting hand lever (9), and the bottom rotating mounting seat (11) is arranged on the top of the top three-head frame (8) through a fastening mounting ring (10).
4. A fixing support for open pit coal mine measurement according to claim 1, wherein the support assembly comprises a first section of inclined rod (3), the top end of the first section of inclined rod (3) is connected with the bottom end of a second section of inclined rod (301), the top end of the second section of inclined rod (301) is connected with the bottom end of a third section of inclined rod (302), and the top end of the third section of inclined rod (302) is fixedly connected to the bottom of the top tripod (8).
5. The fixed support for opencut coal mine measurement according to claim 1, wherein the inner telescopic assembly comprises an inner mounting rod (7), the top of the inner mounting rod (7) is fixedly connected to the bottom of the top three-head frame (8), a telescopic matching ring (501) is configured at the bottom of the inner mounting rod (7), the outer side of the telescopic matching ring (501) is connected with one end of an inner reinforcing rod (4), and the other end of the inner reinforcing rod (4) is connected with a third section of inclined rod (302).
6. The fixed support for opencut coal mine measurement according to claim 1, wherein the soil insertion assembly comprises a soil insertion head (1), a soil clamping plate (203) is arranged at the top end of the soil insertion head (1), a frame connector (201) is arranged at the top end of the soil clamping plate (203), a matched mounting sleeve (202) is arranged at the top end of the frame connector (201), and the matched mounting sleeve (202) is arranged at the bottom end of the first section diagonal rod (3).
7. A fixing bracket for open pit coal mine measurement according to claim 2, wherein the first swivel plate (1202) and the second swivel plate (1204) are each L-shaped.
8. The fixed support for open pit coal mine measurement according to claim 4, wherein the first section diagonal rod (3) and the second section diagonal rod (301) are connected through a first section clamping sleeve (303), and the second section diagonal rod (301) and the third section diagonal rod (302) are connected through a second section clamping sleeve (6).
9. A fixing bracket for open pit coal mine measurement according to claim 1, wherein a damping shock absorber (1302) is installed at the edge of the measurement mounting frame (13).
10. A fixing bracket for open pit coal mine measurement according to claim 1 or 8, wherein the measurement mounting frame (13) is internally provided with a middle reinforcing rod (1303).
CN202310106045.6A 2023-02-13 2023-02-13 Fixed bolster is used in opencut coal mine measurement Pending CN116066677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310106045.6A CN116066677A (en) 2023-02-13 2023-02-13 Fixed bolster is used in opencut coal mine measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310106045.6A CN116066677A (en) 2023-02-13 2023-02-13 Fixed bolster is used in opencut coal mine measurement

Publications (1)

Publication Number Publication Date
CN116066677A true CN116066677A (en) 2023-05-05

Family

ID=86174743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310106045.6A Pending CN116066677A (en) 2023-02-13 2023-02-13 Fixed bolster is used in opencut coal mine measurement

Country Status (1)

Country Link
CN (1) CN116066677A (en)

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