CN108591766A - A kind of building spirit level convenient for adjusting - Google Patents

A kind of building spirit level convenient for adjusting Download PDF

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Publication number
CN108591766A
CN108591766A CN201810652186.7A CN201810652186A CN108591766A CN 108591766 A CN108591766 A CN 108591766A CN 201810652186 A CN201810652186 A CN 201810652186A CN 108591766 A CN108591766 A CN 108591766A
Authority
CN
China
Prior art keywords
slot
spirit level
type sliding
sliding slot
turntable
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
CN201810652186.7A
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Chinese (zh)
Inventor
柳荣芳
葛国胜
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.)
China MCC17 Group Co Ltd
Original Assignee
China MCC17 Group 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 China MCC17 Group Co Ltd filed Critical China MCC17 Group Co Ltd
Priority to CN201810652186.7A priority Critical patent/CN108591766A/en
Publication of CN108591766A publication Critical patent/CN108591766A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages 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
    • F16M11/26Undercarriages 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
    • F16M11/32Undercarriages for supports with three or more telescoping legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/125Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and rolling
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a kind of building spirit levels convenient for adjusting, including supporting table, the lower surface of supporting table is hinged, and there are three holders, the top of supporting table is equipped with turntable, and it is connected by rotating mechanism between turntable and supporting table, the top of turntable is equipped with spirit level, the lower surface of spirit level is hinged with supporting rod, the other end of supporting rod is fixedly connected on the upper surface of turntable, the upper surface of turntable offers T-type sliding slot, the T-type sliding block to match with T-type sliding slot is slidably connected in T-type sliding slot, it is rotatably connected to threaded rod in T-type sliding slot, threaded rod is through T-type sliding block and extends on the outside of T-type sliding slot, threaded rod is threadedly coupled with T-type sliding block, and the side wall of threaded rod and T-type sliding slot is rotatablely connected, lower surface of the spirit level far from supporting rod is hinged with connecting rod.The present invention is easy to operate so that building the level angle of spirit level can be adjusted as needed, and improve stability when rotation angle is adjusted.

Description

A kind of building spirit level convenient for adjusting
Technical field
The present invention relates to field of optical measuring technologies more particularly to a kind of building spirit levels convenient for adjusting.
Background technology
Spirit level is the instrument established horizontal line of sight and measure ground point-to-point transmission height difference.Principle is to be surveyed according to measurement of the level principle Height difference between amount ground point.Critical piece has telescope, pipe spirit level (or compensator), vertical axis, pedestal, foot screw.By structure It is divided into tilting level, automatic compensated level, laser level and digital level (also known as electronic level).By precision point For precision level and ordinary level.
In the prior art, spirit level is built on uneven ground in use, needing that holder is adjusted, then to water Quasi- instrument is calibrated, cumbersome so that the level angle of spirit level is inconvenient to be adjusted, and spirit level adjusts rotation angle When spending, it is easy to happen offset, stability is poor.
Invention content
The purpose of the present invention is to solve the level angles of building spirit level in the prior art to be inconvenient to be adjusted, with And rotation angle adjust when stability difference problem, and propose it is a kind of convenient for adjusting building spirit level.
To achieve the goals above, present invention employs following technical solutions:
The lower surface of a kind of building spirit level convenient for adjusting, including supporting table, the supporting table is hinged there are three holder, The top of the supporting table is equipped with turntable, and is connected by rotating mechanism between turntable and supporting table, the top of the turntable Equipped with spirit level, the lower surface of the spirit level is hinged with supporting rod, and the other end of the supporting rod is fixedly connected on turntable The upper surface of upper surface, the turntable offers T-type sliding slot, slidably connects in the T-type sliding slot and matches with T-type sliding slot T-type sliding block is rotatably connected to threaded rod in the T-type sliding slot, and the threaded rod is through T-type sliding block and extends to outside T-type sliding slot Side, the threaded rod are threadedly coupled with T-type sliding block, and the side wall of threaded rod and T-type sliding slot is rotatablely connected, and the spirit level is separate The lower surface of supporting rod is hinged with connecting rod, and the other end of the connecting rod is hinged on the upper surface of T-type sliding block.
Preferably, the rotating mechanism includes annular groove, and the annular groove is opened in the center of supporting table upper surface Place, the slot bottom of the annular groove are rotatably connected to bull stick by bearing, and the other end of the bull stick and the lower surface of turntable are fixed It connects, is opened up on the inner wall of the annular groove there are two symmetrical card slot, the slot bottom of the card slot is fixedly connected with spring, institute The other end for stating spring is fixedly connected with arc fixture block with pocket matches, and arc fixture block is slidably connected with card slot, described turn The lateral wall of bar offers multiple equally distributed arc grooves, and arc groove matches with arc fixture block, the arc card The one end of block far from spring passes through the notch of card slot to offset with the slot bottom of corresponding arc groove.
Preferably, the holder includes outer bar and interior bar, and the outer bar is hollow structure, and interior bar connects with outer bar sliding It connects, the interior bar is fixedly connected with spring leaf by the bottom of proximal wall, and the spring leaf is fixed close to the side of outer bar inner wall to be connected Be connected to locating piece, the outer bar offers multiple equally distributed location holes on the side wall of locating piece, and location hole with it is fixed Position block matches, and the one end of the locating piece far from spring leaf passes through one of location hole setting.
Preferably, the T-type sliding block offers ball grooves close to the side of T-type sliding slot slot bottom, is equipped in the ball grooves Ball, the one end of the ball far from ball grooves slot bottom pass through the notch of ball grooves and extend outwardly, and roll and be connected to T-type cunning The slot bottom of slot.
Preferably, it is connected with handle positioned at one end of the T-type sliding slot outside screw bar.
Preferably, the one end of the holder far from supporting table is connected with non-slipping block.
Preferably, the first sliding groove, the outside of the arc fixture block are symmetrically offered in the both sides opposing sidewalls of the card slot Be fixedly connected on wall there are two with matched first sliding block of the first sliding groove, and the first sliding block and corresponding the first sliding groove sliding company It connects.
Preferably, second sliding slot, the lateral wall pair of the interior bar are offered on the madial wall in the remotely located hole of the outer bar The second sliding block for being fixedly connected at the position of second sliding slot and matching with second sliding slot is answered, and the second sliding block is slided with second sliding slot Dynamic connection.
Preferably, anti-skid chequer is offered on the lateral wall of the turntable.
Compared with prior art, the present invention provides a kind of building spirit level convenient for adjusting, has following advantageous effect:
1, setting spirit level, supporting rod, T-type sliding slot, T-type sliding block, threaded rod should be passed through convenient for the building spirit level adjusted And connecting rod, rotate threaded rod so that the T-type sliding block of threaded connection is slided along T-type sliding slot, hinged connecting rod is driven, to change Become the angle between supporting rod and spirit level, change the rotation direction of threaded rod, you can the glide direction for changing T-type sliding block makes The level angle of spirit level, which must be built, can be adjusted as needed.
2, setting spirit level, turntable, bull stick, annular groove, card slot, spring, arc should be passed through convenient for the building spirit level adjusted Shape fixture block and arc groove rotate turntable, drive the bar rotation in annular groove, the arc fixture block for being connected with spring recessed in arc It is compressed under the action of slot so that arc fixture block and arc groove are detached from, and when bar rotation suitable position, spring is by arc fixture block bullet Enter in corresponding arc groove so that building spirit level will not be sent out when adjusting rotation angle once being pulled up a horse by outer force effect Raw rotation improves stability when rotation angle is adjusted.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, present invention operation It is convenient so that building the level angle of spirit level can be adjusted as needed, and improve when rotation angle is adjusted Stability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram convenient for the building spirit level adjusted proposed by the present invention;
Fig. 2 is a kind of structural schematic diagram convenient for the building spirit level holder adjusted proposed by the present invention;
Fig. 3 is the enlarged drawing of part A in Fig. 1;
Fig. 4 is the enlarged drawing of part B in Fig. 1.
In figure:1 supporting table, 2 holders, 3 turntables, 4 spirit levels, 5 supporting rods, 6T types sliding slot, 7T types sliding block, 8 threaded rods, 9 Connecting rod, 10 annular grooves, 11 bull sticks, 12 card slots, 13 springs, 14 arc fixture blocks, 15 arc grooves, 16 outer bars, 17 interior bars, 18 springs Piece, 19 locating pieces, 20 location holes, 21 ball grooves, 22 balls, 23 handles, 24 non-slipping blocks, 25 the first sliding grooves, 26 first sliding blocks, 27 Second sliding slot, 28 second sliding blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-4, a kind of building spirit level convenient for adjusting, including supporting table 1, the lower surface of supporting table 1 are hinged with The top of three holders 2, supporting table 1 is equipped with turntable 3, and is connected by rotating mechanism between turntable 3 and supporting table 1, turntable 3 Top be equipped with spirit level 4, the lower surface of spirit level 4 is hinged with supporting rod 5, and the other end of supporting rod 5 is fixedly connected on turntable 3 Upper surface, the upper surface of turntable 3 offers T-type sliding slot 6, the T to match with T-type sliding slot 6 is slidably connected in T-type sliding slot 6 Type sliding block 7 is rotatably connected to threaded rod 8 in T-type sliding slot 6, and threaded rod 8 is through T-type sliding block 7 and extends to 6 outside of T-type sliding slot, Threaded rod 8 is threadedly coupled with T-type sliding block 7, and threaded rod 8 and the side wall of T-type sliding slot 6 are rotatablely connected, and spirit level 4 is far from supporting rod 5 lower surface is hinged with connecting rod 9, and the other end of connecting rod 9 is hinged on the upper surface of T-type sliding block 7, rotates threaded rod 8 so that screw thread The T-type sliding block 7 of connection is slided along T-type sliding slot 6, hinged connecting rod 9 is driven, to change between supporting rod 5 and spirit level 4 Angle changes the rotation direction of threaded rod 8, you can changes the glide direction of T-type sliding block 7 so that build the horizontal angle of spirit level Degree can be adjusted as needed.
Rotating mechanism includes annular groove 10, and annular groove 10 is opened in the center position of 1 upper surface of supporting table, annular groove 10 Slot bottom bull stick 11 is rotatably connected to by bearing, the other end of bull stick 11 is fixedly connected with the lower surface of turntable 3, annular groove 10 Inner wall on open up there are two symmetrical card slot 12, the slot bottom of card slot 12 is fixedly connected with spring 13, the other end of spring 13 Be fixedly connected with 12 matched arc fixture block 14 of card slot, and arc fixture block 14 is slidably connected with card slot 12, the outside of bull stick 11 Wall offers multiple equally distributed arc grooves 15, and arc groove 15 matches with arc fixture block 14, and arc fixture block 14 is remote One end from spring 13 passes through the notch of card slot 12 to offset with the slot bottom of corresponding arc groove 15, rotates turntable 3, drives annular groove Bull stick 11 in 10 rotates, and the arc fixture block 14 for being connected with spring 13 compresses under the action of arc groove 15 so that arc card Block 14 and arc groove 15 are detached from, and when bull stick 11 rotates suitable position, it is recessed that arc fixture block 14 is sprung into corresponding arc by spring 13 In slot 15 so that building spirit level will not improve rotation when adjusting rotation angle once immediately being rotated by outer force effect Stability when gyration is adjusted.
Holder 2 includes outer bar 16 and interior bar 17, and outer bar 16 is hollow structure, and interior bar 17 is slidably connected with outer bar 16, interior Bar 17 is fixedly connected with spring leaf 18 by the bottom of proximal wall, and it is fixed that spring leaf 18 is fixedly connected with close to the side of 16 inner wall of outer bar Position block 19, outer bar 16 offer multiple equally distributed location holes 20 on the side wall of locating piece 19, and location hole 20 with it is fixed Position block 19 matches, and the one end of locating piece 19 far from spring leaf 18 passes through one of the setting of location hole 20, presses and is connected with bullet The locating piece 19 of reed 18, for sliding outer bar 16 to suitable position, spring leaf 18 springs into locating piece 19 in location hole 20 so that branch The length of frame 2 is conveniently adjusted.
T-type sliding block 7 offers ball grooves 21 close to the side of 6 slot bottom of T-type sliding slot, and ball 22, rolling are equipped in ball grooves 21 The one end of pearl 22 far from 21 slot bottom of ball grooves passes through the notch of ball grooves 21 and extends outwardly, and rolls and be connected to T-type sliding slot 6 Slot bottom reduces frictional force of the T-type sliding block 7 in T-type sliding slot 6.
It is connected with handle 23 positioned at one end of 6 outside screw bar 8 of T-type sliding slot, facilitates the rotation of control threaded rod 8.
The one end of holder 2 far from supporting table 1 is connected with non-slipping block 24, improves stability.
Symmetrically offer the first sliding groove 25 in the both sides opposing sidewalls of card slot 12, it is fixed on the lateral wall of arc fixture block 14 to connect Connect there are two with 25 matched first sliding block 26 of the first sliding groove, and the first sliding block 26 is slidably connected with corresponding the first sliding groove 25, So that arc fixture block 14 is in the more stable of the interior sliding of card slot 12.
Second sliding slot 27 is offered on the madial wall in 16 remotely located hole 20 of outer bar, the lateral wall of interior bar 17 corresponds to second and slides The second sliding block 28 to match with second sliding slot 27, and the second sliding block 28 and second sliding slot 27 are fixedly connected at the position of slot 27 It is slidably connected, outer bar 16 is prevented to be detached from slidable adjustment with interior bar 17.
Anti-skid chequer is offered on the lateral wall of turntable 3, facilitates rotation turntable 3.
In the present invention, threaded rod 8 is rotated so that the T-type sliding block 7 of threaded connection is slided along T-type sliding slot 6, is driven hinged Connecting rod 9 change the rotation direction of threaded rod 8 to change the angle between supporting rod 5 and spirit level 4, you can change T-type The glide direction of sliding block 7 so that building the level angle of spirit level can be adjusted as needed, and rotate turntable 3, band rotating ring Bull stick 11 in shape slot 10 rotates, and the arc fixture block 14 for being connected with spring 13 compresses under the action of arc groove 15 so that arc Shape fixture block 14 is detached from arc groove 15, and when bull stick 11 rotates suitable position, arc fixture block 14 is sprung into corresponding arc by spring 13 In connected in star 15 so that building spirit level will not be carried when adjusting rotation angle once immediately being rotated by outer force effect Stability when high rotation angle is adjusted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (9)

1. a kind of building spirit level convenient for adjusting, including supporting table (1), which is characterized in that the lower surface of the supporting table (1) Hinged there are three holders (2), and the top of the supporting table (1) is equipped with turntable (3), and passes through between turntable (3) and supporting table (1) Rotating mechanism is connected, and the top of the turntable (3) is equipped with spirit level (4), and the lower surface of the spirit level (4) is hinged with support The other end of bar (5), the supporting rod (5) is fixedly connected on the upper surface of turntable (3), and the upper surface of the turntable (3) opens up There is T-type sliding slot (6), the T-type sliding block (7) to match with T-type sliding slot (6), the T-type are slidably connected in the T-type sliding slot (6) Threaded rod (8) is rotatably connected in sliding slot (6), the threaded rod (8) is through T-type sliding block (7) and extends to T-type sliding slot (6) outside Side, the threaded rod (8) are threadedly coupled with T-type sliding block (7), and threaded rod (8) and the side wall of T-type sliding slot (6) are rotatablely connected, institute It states lower surface of the spirit level (4) far from supporting rod (5) and is hinged with connecting rod (9), the other end of the connecting rod (9) is hinged on T-type cunning The upper surface of block (7).
2. a kind of building spirit level convenient for adjusting according to claim 1, which is characterized in that the rotating mechanism includes Annular groove (10), the annular groove (10) are opened in the center position of supporting table (1) upper surface, the slot of the annular groove (10) Bottom is rotatably connected to bull stick (11) by bearing, and the other end of the bull stick (11) is fixedly connected with the lower surface of turntable (3), institute It states and is opened up on the inner wall of annular groove (10) there are two symmetrical card slot (12), the slot bottom of the card slot (12) is fixedly connected with bullet The other end of spring (13), the spring (13) is fixedly connected with and the matched arc fixture block (14) of card slot (12), and arc fixture block (14) it being slidably connected with card slot (12), the lateral wall of the bull stick (11) offers multiple equally distributed arc grooves (15), And arc groove (15) matches with arc fixture block (14), the one end of the arc fixture block (14) far from spring (13) passes through card slot (12) notch offsets with the slot bottom of corresponding arc groove (15).
3. a kind of building spirit level convenient for adjusting according to claim 1, which is characterized in that the holder (2) includes Outer bar (16) and interior bar (17), the outer bar (16) is hollow structure, and interior bar (17) is slidably connected with outer bar (16), described interior Bar (17) is fixedly connected with spring leaf (18) by the bottom of proximal wall, and the spring leaf (18) is close to the side of outer bar (16) inner wall It is fixedly connected with locating piece (19), it is multiple equally distributed fixed that the outer bar (16) offers on the side wall of locating piece (19) Position hole (20), and location hole (20) matches with locating piece (19), the one end of the locating piece (19) far from spring leaf (18) is worn Cross one of location hole (20) setting.
4. a kind of building spirit level convenient for adjusting according to claim 1, which is characterized in that the T-type sliding block (7) is leaned on The side of nearly T-type sliding slot (6) slot bottom offers ball grooves (21), and ball (22), the ball are equipped in the ball grooves (21) (22) one end far from ball grooves (21) slot bottom passes through the notch of ball grooves (21) and extends outwardly, and rolls and be connected to T-type cunning The slot bottom of slot (6).
5. a kind of building spirit level convenient for adjusting according to claim 1, which is characterized in that be located at the T-type sliding slot (6) one end of outside screw bar (8) is connected with handle (23).
6. a kind of building spirit level convenient for adjusting according to claim 1, which is characterized in that the holder (2) is separate One end of supporting table (1) is connected with non-slipping block (24).
7. a kind of building spirit level convenient for adjusting according to claim 2, which is characterized in that the two of the card slot (12) The first sliding groove (25) is symmetrically offered in the opposing sidewalls of side, be fixedly connected on the lateral wall of the arc fixture block (14) there are two with Matched first sliding block (26) of the first sliding groove (25), and the first sliding block (26) is slidably connected with corresponding the first sliding groove (25).
8. a kind of building spirit level convenient for adjusting according to claim 3, which is characterized in that the outer bar (16) is separate Second sliding slot (27) is offered on the madial wall of location hole (20), the lateral wall of the interior bar (17) corresponds to second sliding slot (27) The second sliding block (28) to match with second sliding slot (27), and the second sliding block (28) and second sliding slot are fixedly connected at position (27) it is slidably connected.
9. a kind of building spirit level convenient for adjusting according to claim 1, which is characterized in that outside the turntable (3) Anti-skid chequer is offered on side wall.
CN201810652186.7A 2018-06-22 2018-06-22 A kind of building spirit level convenient for adjusting Pending CN108591766A (en)

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CN109000097A (en) * 2018-08-13 2018-12-14 天津龙创世纪汽车设计有限公司 A kind of supporting structure facilitating installation
CN109016022A (en) * 2018-09-29 2018-12-18 柳州市千山木业有限公司 A kind of peeling machine for timber processing
CN109226462A (en) * 2018-09-29 2019-01-18 嘉兴正野新材料有限公司 A kind of adjustable punching press grinding tool of motor gear
CN109506086A (en) * 2018-10-10 2019-03-22 贵州大学 It is a kind of to facilitate the calculating machine support for adjusting the customization three-dimensional visualization workshop of angle
CN110451056A (en) * 2019-07-29 2019-11-15 蜂井包装工业无锡有限公司 Hoarding box is layered converter device
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CN110660574A (en) * 2019-10-19 2020-01-07 天晟电气股份有限公司 Three-dimensional roll iron core double-split transformer with novel lead structure
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CN206832233U (en) * 2017-06-30 2018-01-02 中建八局第一建设有限公司 A kind of civil engineering distance-measuring equipment
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CN109000097A (en) * 2018-08-13 2018-12-14 天津龙创世纪汽车设计有限公司 A kind of supporting structure facilitating installation
CN109016022A (en) * 2018-09-29 2018-12-18 柳州市千山木业有限公司 A kind of peeling machine for timber processing
CN109226462A (en) * 2018-09-29 2019-01-18 嘉兴正野新材料有限公司 A kind of adjustable punching press grinding tool of motor gear
CN109506086A (en) * 2018-10-10 2019-03-22 贵州大学 It is a kind of to facilitate the calculating machine support for adjusting the customization three-dimensional visualization workshop of angle
CN110451056A (en) * 2019-07-29 2019-11-15 蜂井包装工业无锡有限公司 Hoarding box is layered converter device
CN110660574B (en) * 2019-10-19 2022-05-24 天晟电气股份有限公司 Three-dimensional roll iron core double-split transformer with novel lead structure
CN110660574A (en) * 2019-10-19 2020-01-07 天晟电气股份有限公司 Three-dimensional roll iron core double-split transformer with novel lead structure
CN110657332A (en) * 2019-10-25 2020-01-07 西京学院 Water pump support for agricultural irrigation
CN111365590A (en) * 2020-03-12 2020-07-03 郑州铁路职业技术学院 On-spot mapping device of building engineering cost
CN111504266A (en) * 2020-06-04 2020-08-07 邱俊 Portable folding surveyor's level
CN112197115A (en) * 2020-10-10 2021-01-08 如皋市华灿置业有限公司 Supporting device for building engineering detection
CN112350142A (en) * 2020-10-29 2021-02-09 江苏拜欧尼克智能科技有限公司 Motor car brake disc laser regeneration device
CN112728318A (en) * 2020-12-26 2021-04-30 四川大学 Three-dimensional measuring instrument capable of conveniently adjusting direction for structured light projection
CN113124302A (en) * 2021-04-21 2021-07-16 中国建筑第八工程局有限公司 Instrument support for high-rise building measurement lofting and use method thereof
CN113223431A (en) * 2021-04-21 2021-08-06 鸿纳文化发展(上海)有限公司 Advertisement intention show shelf
CN113124302B (en) * 2021-04-21 2023-02-24 中国建筑第八工程局有限公司 Instrument support for high-rise building measurement lofting and use method thereof
CN113639619A (en) * 2021-09-01 2021-11-12 吴明辉 Engineering supervision verticality detection device
CN113639619B (en) * 2021-09-01 2023-10-20 众成工程管理集团有限公司 Engineering supervision verticality detection device
CN114001250A (en) * 2021-11-05 2022-02-01 陈新生 Quick-assembling device for engineering-supporting measuring level
CN114264326A (en) * 2021-12-08 2022-04-01 中国汽车工程研究院股份有限公司 Adjustable universal connecting seat and mounting method thereof
CN114264326B (en) * 2021-12-08 2023-09-15 中国汽车工程研究院股份有限公司 Adjustable universal connecting seat and installation method thereof
CN114216719A (en) * 2021-12-09 2022-03-22 重庆地质矿产研究院 Rotary sampler for geological exploration

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