KR20160108140A - Tripod for horizontal free control - Google Patents

Tripod for horizontal free control Download PDF

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Publication number
KR20160108140A
KR20160108140A KR1020160015247A KR20160015247A KR20160108140A KR 20160108140 A KR20160108140 A KR 20160108140A KR 1020160015247 A KR1020160015247 A KR 1020160015247A KR 20160015247 A KR20160015247 A KR 20160015247A KR 20160108140 A KR20160108140 A KR 20160108140A
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KR
South Korea
Prior art keywords
tripod
horizontal
ball
adjusting
assembled
Prior art date
Application number
KR1020160015247A
Other languages
Korean (ko)
Inventor
정민시
Original Assignee
정민시
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 정민시 filed Critical 정민시
Priority to PCT/KR2016/002044 priority Critical patent/WO2016140491A1/en
Publication of KR20160108140A publication Critical patent/KR20160108140A/en

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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
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2078—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction with ball-joint
    • 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
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • F16M11/242—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 spreading of the legs
    • F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction

Abstract

The present invention provides a laser horizontal indicator, which can be applied in a wide range of use by using a simple structure, can conveniently adjust an angle with respect to a reference plane and enables the confirmation of a horizontal state in any direction to maximize convenience of use. The objective of the present invention is achieved by a free horizontal adjustment tripod having an angle adjusting leveling instrument (10) provided at a tripod (20) comprising: three adjusting foots (21); a supporting block (22) for supporting hinge rotation at each upper part of the three adjusting foots (21); and a lift supporting bar (25) assembled at the supporting block (22) so as to adjust the lifting, wherein the angle adjusting leveling instrument (10) includes: a ball support (11) screw-assembled at a clamping nut (30); and an adjusting body (12) assembled at the ball support (11) by using a supporting ball (13) to provide an angle adjustment in a required direction, the horizontality and verticality of the adjusting body can be readily confirmed with the naked eye by using a water leveling instrument provided at an installation groove on one side of the adjusting body, and the adjusting body (12) can complementarily indicate the horizontality by using a battery (14) provided in the space formed therein, a spherical groove detection plate (15) electrically connected to the battery, a conductive ball (16) provided at the spherical groove detection plate to freely flow, a PCB (17) electrically connected to the spherical groove detection plate (15) and having a control function for detecting a central connection of the conductive ball (16), and a lighting lamp (18) operated by the PCB.

Description

TRIPOD FOR HORIZONTAL FREE CONTROL

The present invention relates to a horizontal freely adjustable tripod. In the past, it has been possible to adjust the horizontal position by repeatedly adjusting the adjustable feet of a tripod. However, when the horizontal level is set on the upper body of the tripod, The present invention relates to a horizontal freely adjustable tripod that maximizes convenience of use by allowing a wide range of use by checking horizontally effectively and easily adjusting an angle with respect to a reference plane and verifying a horizontal state in any direction.

The level used in the construction site is also referred to as the level, and refers to a device used to determine whether the surface is flat or to examine the tilt.

In this horizontal unit, ether or alcohol is put in a capsule-shaped glass tube with a certain amount of bubbles left, and when the bubbles are positioned on the line printed on the center of the glass tube, it is confirmed that the horizontal state is established.

Such a horizontal plane is disadvantageous in that the precision is lowered. In order to overcome such drawbacks, a laser horizontal plane having high precision has recently been disclosed in various forms (Patent Documents 2 and 3).

However, such a laser leveler is excellent in accuracy, but has a bulky size, which results in low portability and high manufacturing cost.

In addition, since the horizontal level of the laser leveling unit is adjusted by using four adjusting feet at the bottom, it is difficult to control the adjusting method and it takes a lot of time. Moreover, when the floor inclination is severe, There is a drawback that the sex is reduced. In other words, a tripod has been used to adjust or fix the height by attaching a camera, a laser leveler, etc. in various fields such as a movie theater or an industrial field. However, by adjusting each of the three or four adjustable feet of the tripod, Which is inefficient.

Also, it is used in combination with a tripod to measure a horizontal line at a high point (Patent Document 4).

It is also disadvantageous that it is difficult to adjust the level of the tripod even when the laser level is set by using such a tripod, and that the horizontal level can not be easily confirmed when the laser level is set higher than the worker's height.

Patent Document 1: Korean Unexamined Utility Model Publication No. 2000-0018963 (Publication date: October 25, 2000) Patent Document 2: Korean Patent Publication No. 2002-0087504 (Published Date: Nov. 23, 2002) Patent Document 3: Korean Patent No. 10-0881144 (Registered Date: Feb. 22, 2009) Patent Document 4: Korean Patent No. 10-1025390 (Registration date: March 21, 2011)

The problem to be solved by the present invention is that it is possible to install the system in its own operation or on a tripod so that versatility can be provided and the operator can confirm the view in any direction by the simple operation and the convenience is ensured, And an object of the present invention is to provide a horizontal freely adjustable tripod in which industrial mass production is provided with minimization.

In order to achieve the above object,

A tripod having three adjustable feet and a lifting / lowering bar adjustable in the center,

A clamping nut to be assembled to the upper end of the elevating support bar of the tripod, a ball support for screwing with the clamping nut, and an adjusting body including an adjusting body assembled with the support ball to provide a required angle adjustment A water level meter is installed in an installation groove formed at one side of the control body to confirm the horizontal state of the equipment mounted on the upper part.

The control body may include a battery disposed in a space formed therein, a cavity detection plate electrically connected to the battery, a conductive ball freely movably installed on the cavity detection plate, and a control electrode electrically connected to the cavity detection plate, A PCB substrate having a control function for detecting the center connection of the conductive balls, and lighting lighting operated by the PCB substrate.

Here, the elevating support bar is assembled through a stepped hole penetrating the clamping nut, and the clamping nut is assembled at a lower side of the elevating support bar and is prevented from being separated from the upper end by a step projection ring hooked to the step of the stepped hole And a groove is formed at an upper end of the support base to contact the outer circumferential surface of the support base ball, and the groove is tightened by screwing the clamping nut to fix the rotation of the support base ball.

In addition, in the present invention, when the conductive ball is connected to the center contact of the spherical detection plate, the illumination light is operated by the input sensing signal of the PCB substrate to inform the horizontal state.

In the prior art, the load of a tripod and a camera mounted on a tripod is supported or adjusted by using a control foot of a tripod. However, according to the present invention, the level of the tripod can be checked horizontally or vertically, So that the horizontal and vertical directions of the adjustment body can be easily confirmed. In other words, the water level level is installed in the mounting groove on one side of the adjusting body, so that the vertical and horizontal state of the tripod adjusting body can be set.

In addition, according to the present invention, an operator adjusts the adjusting body of the angle adjusting level in a state of being assembled on a tripod, and the horizontal state is set and displayed by light emission of the laser generator.

Further, according to the present invention, it is possible to apply a wide range of use, ensuring general versatility, industrial mass production by a simple structure, and manufacturing cost can be reduced.

1 is an overall perspective view of the present invention.
FIG. 2 is a partially exploded perspective view of FIG. 1 showing the configuration of the main part of the present invention.
3 is a cross-sectional view of Fig.
4 is a sectional view of the assembled state of the present invention.
5 is an assembled state sectional view of an adjusting body and a ball holder constituting an angle adjusting level which is a main constituent of the present invention.
6 and 7 are cross-sectional views showing the use state of the present invention,
FIG. 6 is a state before the angle adjusting level is fixed,
Fig. 7 is a state diagram after fixing of the angle adjusting level.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a cross-sectional view of FIG. 2, FIG. 4 is a sectional view of the assembled state of the present invention, and FIG. 5 is an assembled state sectional view of an adjusting body and a ball holder constituting an angle adjusting level which is a main constituent of the present invention.

Referring to these figures,

In the past, the load of the camera mounted on the tripod and the tripod was supported or the height was adjusted by using the adjustable foot 21 of the tripod. However, the present invention uses the electronic equipment installed on the inside and the outside of the control body of the tripod So that the horizontal and vertical of the tripod control body can be easily adjusted along with the adjustable feet of the tripod.

Therefore, the horizontal freely adjustable tripod of the present invention allows the operator to set the horizontal level of the laser level or the horizontal level of the water by the angle adjustment required by the operator regardless of the inclination of the bottom surface, So that the horizontal or vertical display of the tripod control body can be displayed.

The present invention includes an angle adjusting level 10 on which a conventional water leveling device 41 or a laser generator A is mounted and an angle adjusting leveling device 10 for connecting the angle adjusting leveling device 10 to the elevating support bar 25 of the tripod 20 And a clamping nut 30 for assembling.

The tripod 20 includes three adjustment feet 21, a support block 22 for supporting the hinge rotation on each of the three adjustment feet 21, And the elevating support bar 25 is provided to support the tripod or to adjust the height of the tripod or to maintain the horizontal support.

The angle adjusting leveling unit 10 includes a ball support 11 screwed to the clamping nut 30 and a control body 30 assembled with the support ball 13 to adjust the angle in a required direction (12).

The adjustment body 12 has a mounting groove 40 formed at one side thereof and a water horizontal leveling device 41 is installed at the bottom of the mounting groove so that the vertical and horizontal states of the tripod adjusting body can be set .

In addition, a battery 14 provided in an inner space of the adjusting body, a sensing plate 15 electrically connected to the battery, a conductive ball 16 freely installed on the sensing plate, A PCB substrate 17 having a control function electrically connected to the spherical detection plate 15 and detecting the center connection of the conductive ball 16 and a lighting lamp 18 operated by the PCB substrate.

At this time, the adjusting body 12 is positioned on the lower side of the supporting ball 13 in a state where the supporting ball 13 is prevented from being separated by the stepped protrusion 11a provided on the ball support 11 The adjustment of the angle is set by tightly fixing the end portion of the elevating support bar 25 assembled to the clamping nut 30.

That is, the elevating support bar 25 is assembled through a stepped hole 31 penetrating the clamping nut 30, and the clamping nut 30 is assembled at the lower side of the elevating support bar 25, And a groove 27 is formed at an upper end of the groove 27 so as to be in contact with an outer circumferential surface of the support base ball 13. The clamping nut 30, the groove 27 is tightened to fix the rotation of the supporting ball 13 to adjust the angle.

When the conductive ball 16 is connected to the central contact 15a, the spherical sensing plate 15 operates the lighting 18 according to a sensing signal input from the PCB board 17. [

Here, the lighting lights 18 are preferably arranged in four directions, that is, front, rear, left and right directions, so that the operator can visually confirm any direction, but they may be provided in more directions (six directions, eight directions).

In the present invention, when the water horizontal level is visually confirmed by the free adjustment of the angle adjusting level 10 or when the laser beam generated by the laser generator A is set in a horizontal state, the support block 22 of the tripod 20 The position of the conductive ball 16 of the adjusting body 12 is determined by the two points of the plus and minus polarities formed on the bottom of the curved sensing plate 15 regardless of the vertical state of the elevating supporting bar 25 And a plurality of lighting lights 18 provided on the control body 12 emit light to display a horizontal state.

That is, according to the present invention, regardless of the angle of the ball bearing 11 screwed to the clamping nut 30 assembled to the elevation support bar 25 of the tripod 20, Adjustment is made so that the level of the adjustment body can be confirmed by using a horizontal level gauge installed in the installation groove on one side of the adjustment body.

Further, the horizontal display can be easily set by adjusting the angle of the laser generator A in the vertical direction with respect to the laser beam.

6 and 7, in the state where the clamping nut 30 is assembled to the uppermost end of the elevation support bar 25 constituting the tripod 20, the ball support 11 is screwed And the angle adjusting level 10 is set by the user.

More specifically, the elevating support bar 25 is assembled with a support block in a state where the elevating support bar 25 is inserted through the stepped hole 31 penetrating the clamping nut 30 from the lower end of the elevating support bar 25.

In this state, the clamping nut 30 is prevented from being separated from the upper side by the step projection ring 26 formed on the upper side of the elevation support bar 25 which is hooked on the step 32 of the step hole 31. [

In the state where the clamping nut 30 is assembled to the elevating support bar 25, the ball rest 11 of the angle adjusting level 10 is screwed.

In this way, the conventional water horizontal leveling device 41 or the laser generator A is screwed to the adjusting body 12 with the angle adjusting level 10 assembled to the tripod 20.

In other words. A water horizontal leveling device can be installed on the mounting groove formed at one side of the adjusting body, and the horizontal level of the adjusting body can be easily confirmed with the naked eye by using the horizontal leveling device. Further,

The laser beam is generated by using the laser generator A and the adjustment body 12 is freely angularly adjusted by using the support ball 13 assembled to the ball support 11 to set the laser beam in the horizontal direction The position of the conductive ball 16 of the adjusting body 12 is connected to the center contact 15a formed by the two points of positive and negative electrodes formed on the bottom of the sensing groove plate 15, A plurality of lighting lights 18 provided on the display unit 20 emit light to indicate a horizontal state.

In this state, when the clamping nut 30 is caught by the ball holder 11, the lowering of the ball bearing 11, that is, the elevation support bar 25, Is fixed to the bottom surface of the supporting ball 13 so that the rotation of the supporting ball 13 is fixed and the angle adjustment is set.

Therefore, the present invention minimizes the complication due to the horizontal adjustment by the adjustment of the three adjustment feet 21 of the tripod 20, so that the horizontal adjustment is set with a simple operation.

The embodiments according to the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the technical concept of the present invention.

For example, in the above-described embodiment, the step projection ring 26 formed on the elevation support bar 25 of the tripod 20 is integrally formed with the groove 27. However, It is also possible to construct the support bar 25 by screwing.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims as well as the appended claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

10: Angle adjustment level 11: Ball foot bed
12: Adjusting body 13: Supporting ball
14: Battery 15:
16: conductor ball 17: PCB board
18: Illumination light 20: Tripod
21: adjustable foot 22: support block
30: Clamping nut 31: Stepped ball
32: Step A: Laser generator
40: Installation home
41: water horizontal level

Claims (5)

A three-way adjustable tripod with horizontal and vertical elevation support bars for supporting the tripod load and adjusting the height,
An angle adjusting level formed by a clamping nut assembled to the upper end of the elevating support bar of the tripod, a ball support for screwing with the clamping nut, and an adjusting body assembled with the support ball to provide a required angle adjustment, A horizontal freely adjustable tripod featuring.
The method according to claim 1,
The adjustment body includes a mounting groove formed on one side surface thereof; The horizontal level of water installed at the bottom of the installation groove; Further comprising a horizontal freely adjustable tripod.

The method according to claim 1,
The control body includes a battery installed in a space formed therein, a sensing plate electrically connected to the battery, a conductive ball freely movably installed on the sensing plate, and a conductive plate electrically connected to the sensing plate, A PCB substrate having a control function for detecting a central connection, and lighting lighting operated by the PCB substrate.

The method according to claim 1,
Wherein the clamping nut is assembled at a lower side of the elevating support bar and is prevented from being separated from the upper side by a step projection ring which is hooked to a step of the stepped hole, Wherein a groove is formed in the outer circumferential surface of the support base, and the groove is tightened by screwing the clamp nut to fix the rotation of the support base ball.
The method of claim 3,
The spherical detection plate is connected to the center contact having two points, a positive pole and a negative pole, formed on the bottom of the spherical detection plate, and the lighting is operated by the sensing signal inputted from the PCB substrate to inform the horizontal state A laser level indicator to make.
KR1020160015247A 2015-03-04 2016-02-05 Tripod for horizontal free control KR20160108140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/002044 WO2016140491A1 (en) 2015-03-04 2016-03-02 Horizontal freely adjustable tripod

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20150030118 2015-03-04
KR1020150030118 2015-03-04

Publications (1)

Publication Number Publication Date
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106764308A (en) * 2016-12-28 2017-05-31 天津同济津保科技有限公司 A kind of multidirectional regulation cradle head structure
CN109616930A (en) * 2018-12-10 2019-04-12 国网浙江省电力有限公司金华供电公司 Insulating bar auxiliary stand
CN111998204A (en) * 2020-08-10 2020-11-27 苏州凌熙智创信息科技有限公司 Portable supporting device for space scanner
CN112944129A (en) * 2021-01-29 2021-06-11 郁伯成 Quick leveling auxiliary device based on measuring leveling rod
CN113154201A (en) * 2021-04-20 2021-07-23 重庆工程职业技术学院 Mounting and supporting device for land surveying and mapping
WO2022108550A1 (en) * 2020-11-19 2022-05-27 Ak Ali Tripod with integrated battery
CN114754746A (en) * 2022-01-25 2022-07-15 中国一冶集团有限公司 Supporting device for laser projection and laser positioning equipment
CN114964150A (en) * 2022-05-19 2022-08-30 中诚锦建(湖北)工程技术有限公司 Building settlement monitoring equipment
CN115234798A (en) * 2022-09-22 2022-10-25 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) Inclination measuring device based on mineral geology reconnaissance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018963A (en) 1998-09-07 2000-04-06 구자홍 Method for searching usable replacement block for optical recording medium
KR20020087504A (en) 2001-05-10 2002-11-23 김병철 Perpendicular/horizontal indicator
KR100881144B1 (en) 2007-12-31 2009-02-02 (주)인천측기 Laser horizontality-perpendicularity equipment
KR101025390B1 (en) 2008-09-10 2011-03-28 한자우 Horizon Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000018963A (en) 1998-09-07 2000-04-06 구자홍 Method for searching usable replacement block for optical recording medium
KR20020087504A (en) 2001-05-10 2002-11-23 김병철 Perpendicular/horizontal indicator
KR100881144B1 (en) 2007-12-31 2009-02-02 (주)인천측기 Laser horizontality-perpendicularity equipment
KR101025390B1 (en) 2008-09-10 2011-03-28 한자우 Horizon Apparatus

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106764308A (en) * 2016-12-28 2017-05-31 天津同济津保科技有限公司 A kind of multidirectional regulation cradle head structure
CN109616930A (en) * 2018-12-10 2019-04-12 国网浙江省电力有限公司金华供电公司 Insulating bar auxiliary stand
CN109616930B (en) * 2018-12-10 2024-04-02 国网浙江省电力有限公司金华供电公司 Auxiliary support for insulating operating rod
CN111998204A (en) * 2020-08-10 2020-11-27 苏州凌熙智创信息科技有限公司 Portable supporting device for space scanner
CN111998204B (en) * 2020-08-10 2022-02-08 苏州凌熙智创信息科技有限公司 Portable supporting device for space scanner
WO2022108550A1 (en) * 2020-11-19 2022-05-27 Ak Ali Tripod with integrated battery
CN112944129A (en) * 2021-01-29 2021-06-11 郁伯成 Quick leveling auxiliary device based on measuring leveling rod
CN113154201A (en) * 2021-04-20 2021-07-23 重庆工程职业技术学院 Mounting and supporting device for land surveying and mapping
CN114754746A (en) * 2022-01-25 2022-07-15 中国一冶集团有限公司 Supporting device for laser projection and laser positioning equipment
CN114754746B (en) * 2022-01-25 2024-03-29 中国一冶集团有限公司 Support device for laser projection and laser positioning equipment
CN114964150A (en) * 2022-05-19 2022-08-30 中诚锦建(湖北)工程技术有限公司 Building settlement monitoring equipment
CN115234798A (en) * 2022-09-22 2022-10-25 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) Inclination measuring device based on mineral geology reconnaissance

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