CN112253954A - Portable ultrasonic ranging device for civil engineering - Google Patents

Portable ultrasonic ranging device for civil engineering Download PDF

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Publication number
CN112253954A
CN112253954A CN202011084377.1A CN202011084377A CN112253954A CN 112253954 A CN112253954 A CN 112253954A CN 202011084377 A CN202011084377 A CN 202011084377A CN 112253954 A CN112253954 A CN 112253954A
Authority
CN
China
Prior art keywords
fixed
connecting column
ultrasonic ranging
ranging device
civil engineering
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
CN202011084377.1A
Other languages
Chinese (zh)
Inventor
芮勇勤
于晓莎
赵乾百
陆中祥
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.)
Northeastern University China
Original Assignee
Northeastern University China
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 Northeastern University China filed Critical Northeastern University China
Priority to CN202011084377.1A priority Critical patent/CN112253954A/en
Publication of CN112253954A publication Critical patent/CN112253954A/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
    • F16M11/28Undercarriages for supports with one single telescoping pillar
    • 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
    • F16M11/041Allowing quick release of the apparatus
    • 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521Constructional features

Abstract

The invention discloses a portable ultrasonic ranging device for civil engineering, which comprises a fixed seat and an ultrasonic ranging device body movably arranged on the fixed seat, wherein the bottom of the fixed seat is connected with a bottom plate through a telescopic column, the telescopic column comprises an upper connecting column and a lower connecting column which are formed by telescopic extraction and insertion, an upper fixed block is fixed on the outer wall of the upper connecting column, a lower fixed block is fixed on the outer wall of the lower connecting column, a driving device is fixed between the upper fixed block and the lower fixed block, the driving device comprises a vertical shell, a left sliding block, a right sliding block, a left supporting rod, a right supporting rod, a left vertical rack, a right vertical rack, a gear, a rotating shaft and a grab handle, and the outer wall of the lower connecting. The beneficial effects are as follows: the height adjustment is convenient.

Description

Portable ultrasonic ranging device for civil engineering
Technical Field
The invention relates to a portable ultrasonic ranging device for civil engineering.
Background
Ultrasonic ranging device is more extensive that the use among the prior art, and chinese patent 201821311403.8 has once disclosed a portable ultrasonic ranging device for civil engineering, including the installation base, the bottom fixed mounting of installation base has two damping spring, damping spring's bottom fixed mounting has the supporting legs, the top fixed mounting of installation base has the bearing pipe, the top of bearing pipe is pegged graft and is had the regulating tube, the joint hole has been seted up in the left side of regulating tube, the spliced eye that corresponds with the joint hole is seted up in the left side of bearing pipe, the left side fixed mounting of bearing pipe has the fixed block that is located the spliced eye top, movable mounting has the carriage release lever on the fixed block. This portable ultrasonic ranging device for civil engineering simple structure, but height adjustment is very inconvenient.
Disclosure of Invention
The invention aims to provide a portable ultrasonic ranging device for civil engineering, which is convenient for height adjustment.
In order to solve the technical problems, the invention adopts the technical scheme that:
a portable ultrasonic ranging device for civil engineering comprises a fixed seat and an ultrasonic ranging device body movably arranged on the fixed seat, and is characterized in that the bottom of the fixed seat is connected with a bottom plate through a telescopic column, the telescopic column comprises an upper connecting column and a lower connecting column which are formed by telescopic extraction and insertion, the outer wall of the upper connecting column is fixed with an upper fixed block, the outer wall of the lower connecting column is fixed with a lower fixed block, a driving device is fixed between the upper fixed block and the lower fixed block, the driving device comprises a vertical shell, the left side inner wall of the top of the vertical shell is provided with a left guide way, the right side inner wall of the bottom of the vertical shell is provided with a right guide way, a left sliding block is arranged in the left guide way in a sliding manner, a right sliding block is arranged in the right guide way in a sliding manner, the top of the, the bottom of right side sliding block through right branch with the fixed block is connected down, the bottom of left side sliding block is fixed with left vertical rack, the top of right side sliding block is fixed with right vertical rack, the meshing has a gear between left side vertical rack, the right vertical rack, the rotatable pivot that is provided with of positive side outer wall of vertical casing, the interior end of pivot with gear connection, the outer end of pivot is fixed with the grab handle, down the outer wall of spliced pole with vertical casing passes through the pillar and connects.
Preferably, foretell portable ultrasonic ranging device for civil engineering, wherein slide in the inner chamber of lower spliced pole and be provided with top shoe and lower slider, be connected with a connecting rod between top shoe and the lower slider, the bottom of top spliced pole extends to in the inner chamber of lower spliced pole and with the top shoe is connected.
Preferably, in the above-mentioned portable ultrasonic ranging device for civil engineering, a sealing cover is fixed on the top of the lower connecting column, and the upper connecting column passes through the sealing cover and is slidably connected with the sealing cover.
Preferably, the above-mentioned portable ultrasonic ranging device for civil engineering, wherein the fixing base includes the layer board, the symmetry fix preceding curb plate and posterior lateral plate on the layer board, the inner wall of preceding curb plate and posterior lateral plate is connected with a grip block through the spring respectively, be provided with the space that is used for the centre gripping between the two grip blocks the ultrasonic ranging device body.
Preferably, in the above-described portable ultrasonic ranging apparatus for civil engineering, the bottom plate is fixed to the bottom of the lower connecting column.
Preferably, in the above-mentioned portable ultrasonic ranging device for civil engineering, the bottom plate is connected to the outer wall of the lower connecting column through at least two ribs.
Preferably, in the above-described portable ultrasonic ranging apparatus for civil engineering, the upper slider and the lower slider are circular.
Preferably, in the above-mentioned portable ultrasonic ranging device for civil engineering, the upper slider and the lower slider are fitted to the inner cavity of the lower connecting column.
The technical effects of the invention are mainly reflected in that:
the user rotates the grab handle and can drive gear revolve, can drive left vertical rack, the motion of right vertical rack simultaneously, and then drives left branch, the motion of right branch pole simultaneously to can realize the length adjustment of flexible post fast, and then realize the height control of ultrasonic ranging device body, the convenience very that the use was got up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the drive of FIG. 1;
FIG. 3 is a longitudinal cross-sectional view of the telescoping column of FIG. 1;
fig. 4 is a top view of the fixing base in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly and clearly understood, the technical solutions in the embodiments of the present invention will be described below in detail and completely with reference to the accompanying drawings and the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2, 3 and 4, the portable ultrasonic ranging device for civil engineering comprises a fixed seat 11 and an ultrasonic ranging device body 12 movably arranged on the fixed seat 11. The fixing seat 11 comprises a supporting plate 31, and a front side plate 32 and a rear side plate 33 which are symmetrically fixed on the supporting plate 31, wherein the inner walls of the front side plate 32 and the rear side plate 33 are respectively connected with a clamping plate 35 through springs 34, and a space for clamping the ultrasonic ranging device body 12 is arranged between the two clamping plates 35, so that the ultrasonic ranging device body 12 can be conveniently clamped through the design, and the angle of the ultrasonic ranging device body 12 can be conveniently adjusted.
The bottom of fixing base 11 is connected with a bottom plate 4 through flexible post 2, flexible post 2 includes scalable upper junction post 21 and the lower junction post 22 of inserting and forming, the outer wall of upper junction post 21 is fixed with last fixed block 23, the outer wall of lower junction post 22 is fixed with lower fixed block 24, go up fixed block 23, be fixed with a drive arrangement 4 down between the fixed block 24, drive arrangement 4 includes vertical casing 41, the outer wall and the vertical casing 41 of lower junction post 22 pass through the pillar 40 and are connected.
The inner wall of the left side of the top of the vertical shell 41 is provided with a left guide way 43, the inner wall of the right side of the bottom of the vertical shell 41 is provided with a right guide way 44, a left sliding block 45 is arranged in the left guide way 43 in a sliding manner, a right sliding block 46 is arranged in the right guide way 44 in a sliding manner, the top of the left sliding block 45 is connected with the upper fixed block 23 through a left support rod 47, the bottom of the right sliding block 46 is connected with the lower fixed block 24 through a right support rod 48, a left vertical rack 49 is fixed at the bottom of the left sliding block 45, a right vertical rack 50 is fixed at the top of the right sliding block 46, the left vertical rack 49 and the right vertical rack 50 are engaged with a gear 51, the outer wall of the front side of the vertical shell 11 is rotatably provided with a rotating.
The technical effects of the invention are mainly reflected in that:
the user rotates grab handle 53 and can drive gear 51 and rotate, can drive left vertical rack 49, the motion of right vertical rack 50 simultaneously, and then drives left branch pole 47, the motion of right branch pole 48 simultaneously to can realize the length adjustment of flexible post 2 fast, and then realize the height control of ultrasonic ranging device body 12, the convenience of using very.
An upper sliding block 61 and a lower sliding block 62 are arranged in the inner cavity of the lower connecting column 22 in a sliding mode, a connecting rod 63 is connected between the upper sliding block 61 and the lower sliding block 62, and the bottom end of the upper connecting column 21 extends into the inner cavity of the lower connecting column 22 and is connected with the upper sliding block 61. The upper sliding block 61 and the lower sliding block 62 are circular, and the upper sliding block 61 and the lower sliding block 62 are matched with the inner cavity of the lower connecting column 22, so that the upper sliding block 61 and the lower sliding block 62 are prevented from shaking.
The top of the lower connecting column 22 in the invention is fixed with a sealing cover 72, and the upper connecting column 21 penetrates through the sealing cover 72 and is in sliding connection with the sealing cover 72, so that the upper connecting column 21 is prevented from shaking.
The bottom plate 4 is fixed at the bottom of the lower connecting column 22, and the bottom plate 4 is connected with the outer wall of the lower connecting column 22 through the two rib plates 90, so that the structure of the invention is firmer.
It should be noted that the standard components used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machines, parts and equipment all adopt the conventional models in the prior art, and the inventor does not need to describe in detail here.
While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (8)

1. A portable ultrasonic ranging device for civil engineering comprises a fixed seat and an ultrasonic ranging device body movably arranged on the fixed seat, and is characterized in that the bottom of the fixed seat is connected with a bottom plate through a telescopic column, the telescopic column comprises an upper connecting column and a lower connecting column which are formed by telescopic extraction and insertion, the outer wall of the upper connecting column is fixed with an upper fixed block, the outer wall of the lower connecting column is fixed with a lower fixed block, a driving device is fixed between the upper fixed block and the lower fixed block, the driving device comprises a vertical shell, the left inner wall of the left side of the top of the vertical shell is provided with a left guide way, the right inner wall of the bottom of the vertical shell is provided with a right guide way, a left sliding block is arranged in the left guide way in a sliding manner, a right sliding block is arranged in the right guide way in a sliding manner, the top, the bottom of right side sliding block through right branch with the fixed block is connected down, the bottom of left side sliding block is fixed with left vertical rack, the top of right side sliding block is fixed with right vertical rack, the meshing has a gear between left side vertical rack, the right vertical rack, the rotatable pivot that is provided with of positive side outer wall of vertical casing, the interior end of pivot with gear connection, the outer end of pivot is fixed with the grab handle, down the outer wall of spliced pole with vertical casing passes through the pillar and connects.
2. The portable ultrasonic ranging device for civil engineering as defined in claim 1, wherein the lower connecting column has an upper slider and a lower slider slidably disposed in an inner cavity thereof, a connecting rod is connected between the upper slider and the lower slider, and a bottom end of the upper connecting column extends into the inner cavity of the lower connecting column and is connected to the upper slider.
3. The ultrasonic ranging device for civil engineering as claimed in claim 2, wherein a cap is fixed on the top of the lower connecting column, and the upper connecting column passes through the cap and is slidably connected with the cap.
4. The portable ultrasonic ranging device for civil engineering as claimed in claim 1 or 2, wherein the fixing base comprises a supporting plate, a front side plate and a rear side plate symmetrically fixed on the supporting plate, the inner walls of the front side plate and the rear side plate are respectively connected with a clamping plate through springs, and a space for clamping the ultrasonic ranging device body is arranged between the two clamping plates.
5. The ultrasonic ranging device for civil engineering as claimed in claim 4, wherein the base plate is fixed to the bottom of the lower connecting column.
6. The portable ultrasonic ranging device for civil engineering as claimed in claim 5, wherein the bottom plate is connected with the outer wall of the lower connecting column by at least two ribs.
7. The ultrasonic ranging device for civil engineering as claimed in claim 5, wherein the upper slider and the lower slider are circular.
8. The portable ultrasonic ranging device for civil engineering as claimed in claim 5, wherein the upper slider and the lower slider are fitted to the inner cavity of the lower connecting column.
CN202011084377.1A 2020-10-12 2020-10-12 Portable ultrasonic ranging device for civil engineering Pending CN112253954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011084377.1A CN112253954A (en) 2020-10-12 2020-10-12 Portable ultrasonic ranging device for civil engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011084377.1A CN112253954A (en) 2020-10-12 2020-10-12 Portable ultrasonic ranging device for civil engineering

Publications (1)

Publication Number Publication Date
CN112253954A true CN112253954A (en) 2021-01-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113280985A (en) * 2021-05-24 2021-08-20 上海奋为船舶技术有限公司 Ship watertight cabin sealing performance detection system and detection method

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CN107639877A (en) * 2017-09-01 2018-01-30 安徽工程大学 A kind of feed arrangement of novel packaging box groover
CN109210342A (en) * 2018-11-07 2019-01-15 成都夏飞科技有限公司 A kind of height-adjustable computer display screen
CN208618785U (en) * 2018-07-18 2019-03-19 中建中新建设工程有限公司 A kind of telescopic tubing connected fastener
CN208834224U (en) * 2018-11-07 2019-05-07 成都夏飞科技有限公司 A kind of computer display being applicable in different heights
CN208846038U (en) * 2018-08-17 2019-05-10 深圳市韦斯特安防技术有限公司 A kind of electric up-down bidirectional modulation multi-media display
CN210004091U (en) * 2019-03-28 2020-01-31 吉林省芝麻软件开发中心 manual projector shelf
CN210624102U (en) * 2019-09-12 2020-05-26 宜兴高等职业技术学校 Adjustable computer installing support
CN211315656U (en) * 2019-08-30 2020-08-21 潍坊市烟草专卖局 Electronic screen removes splice frame
CN211502155U (en) * 2020-02-14 2020-09-15 温州大学瓯江学院 Liftable projecting apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344117B2 (en) * 2004-12-31 2008-03-18 Benq Corporation Adjustable lift support apparatus
CN204592769U (en) * 2015-04-22 2015-08-26 山东友大软件科技有限公司 Electronic information projector angles adjustment rack
CN206175975U (en) * 2016-11-23 2017-05-17 长春工业大学 Air quality detector runing rest
CN107639877A (en) * 2017-09-01 2018-01-30 安徽工程大学 A kind of feed arrangement of novel packaging box groover
CN208618785U (en) * 2018-07-18 2019-03-19 中建中新建设工程有限公司 A kind of telescopic tubing connected fastener
CN208846038U (en) * 2018-08-17 2019-05-10 深圳市韦斯特安防技术有限公司 A kind of electric up-down bidirectional modulation multi-media display
CN109210342A (en) * 2018-11-07 2019-01-15 成都夏飞科技有限公司 A kind of height-adjustable computer display screen
CN208834224U (en) * 2018-11-07 2019-05-07 成都夏飞科技有限公司 A kind of computer display being applicable in different heights
CN210004091U (en) * 2019-03-28 2020-01-31 吉林省芝麻软件开发中心 manual projector shelf
CN211315656U (en) * 2019-08-30 2020-08-21 潍坊市烟草专卖局 Electronic screen removes splice frame
CN210624102U (en) * 2019-09-12 2020-05-26 宜兴高等职业技术学校 Adjustable computer installing support
CN211502155U (en) * 2020-02-14 2020-09-15 温州大学瓯江学院 Liftable projecting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113280985A (en) * 2021-05-24 2021-08-20 上海奋为船舶技术有限公司 Ship watertight cabin sealing performance detection system and detection method

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Application publication date: 20210122

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