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
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China
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connecting column
fixed
sliding block
wall
civil engineering
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CN202011084377.1A
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Chinese (zh)
Inventor
芮勇勤
于晓莎
赵乾百
陆中祥
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Northeastern University China
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Northeastern University China
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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
    • F16M11/24—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
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • 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
    • F16M11/041—Allowing quick release of the apparatus
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features

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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)
  • Computer Networks & Wireless Communication (AREA)
  • Catching Or Destruction (AREA)

Abstract

本发明公开了一种便携式土木工程用超声波测距装置，包括固定座、活动设置在固定座上的超声波测距装置本体，固定座的底部通过伸缩柱连接有一底板，伸缩柱包括可伸缩抽插而成的上连接柱和下连接柱，上连接柱的外壁固定有上固定块，下连接柱的外壁固定有下固定块，上固定块、下固定块之间固定有一驱动装置，驱动装置包括竖直壳体、左滑动块、右滑动块、左支杆、右支杆、左竖直齿条、右竖直齿条、齿轮、转轴、握柄，下连接柱的外壁与竖直壳体通过支柱连接。其有益效果是：高度调整方便。

Figure 202011084377

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. The upper connecting column and the lower connecting column are formed. The outer wall of the upper connecting column is fixed with an upper fixing block, the outer wall of the lower connecting column is fixed with a lower fixing block, and a driving device is fixed between the upper fixing block and the lower fixing block. The driving device includes Vertical shell, left sliding block, right sliding block, left strut, right strut, left vertical rack, right vertical rack, gear, shaft, handle, outer wall of lower connecting column and vertical shell Connected by struts. The beneficial effect is: the height adjustment is convenient.

Figure 202011084377

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)

1.一种便携式土木工程用超声波测距装置，包括固定座、活动设置在所述固定座上的超声波测距装置本体，其特征在于:所述固定座的底部通过伸缩柱连接有一底板，所述伸缩柱包括可伸缩抽插而成的上连接柱和下连接柱，所述上连接柱的外壁固定有上固定块，所述下连接柱的外壁固定有下固定块，所述上固定块、下固定块之间固定有一驱动装置，所述驱动装置包括竖直壳体，所述竖直壳体的顶部左侧内壁设置有左导向道，所述竖直壳体的底部右侧内壁设置有右导向道，所述左导向道内滑动设置有左滑动块，所述右导向道内滑动设置有右滑动块，所述左滑动块的顶部通过左支杆与所述上固定块连接，所述右滑动块的底部通过右支杆与所述下固定块连接，所述左滑动块的底部固定有左竖直齿条，所述右滑动块的顶部固定有右竖直齿条，所述左竖直齿条、右竖直齿条之间啮合有一齿轮，所述竖直壳体的正侧外壁可转动设置有一转轴，所述转轴的内端头与所述齿轮连接，所述转轴的外端头固定有握柄，所述下连接柱的外壁与所述竖直壳体通过支柱连接。1. a portable ultrasonic distance measuring device for civil engineering, comprising a fixed seat, the ultrasonic distance measuring device body that is movably arranged on the described fixed seat, it is characterized in that: the bottom of the described fixed seat is connected with a base plate by a telescopic column, so The telescopic column includes an upper connecting column and a lower connecting column formed by retracting and inserting, an upper fixing block is fixed on the outer wall of the upper connecting column, a lower fixing block is fixed on the outer wall of the lower connecting column, and the upper fixing block is fixed on the outer wall of the upper connecting column. A driving device is fixed between the lower fixing blocks, the driving device includes a vertical casing, the left inner wall of the top left side of the vertical casing is provided with a left guide channel, and the bottom right inner wall of the vertical casing is provided with There is a right guideway, a left sliding block is slidably arranged in the left guideway, a right sliding block is slidably arranged in the right guideway, and the top of the left sliding block is connected with the upper fixed block through a left support rod, and the The bottom of the right sliding block is connected with the lower fixing block through the right strut, the bottom of the left sliding block is fixed with a left vertical rack, the top of the right sliding block is fixed with a right vertical rack, and the left vertical rack is fixed on the bottom of the left sliding block. A gear is meshed between the vertical rack and the right vertical rack, a rotating shaft is rotatably provided on the positive side outer wall of the vertical casing, the inner end of the rotating shaft is connected with the gear, and the outer wall of the rotating shaft The end head is fixed with a handle, and the outer wall of the lower connecting column is connected with the vertical casing through the column. 2.根据权利要求1所述的便携式土木工程用超声波测距装置，其特征在于:所述下连接柱的内腔中滑动设置有上滑块和下滑块，所述上滑块和下滑块之间连接有一连接杆，所述上连接柱的底端延伸至所述下连接柱的内腔中并与所述上滑块连接。2. portable civil engineering ultrasonic distance measuring device according to claim 1, is characterized in that: in the inner cavity of described lower connecting column, slide is provided with upper slider and lower slider, and described upper slider and slide down A connecting rod is connected between the blocks, and the bottom end of the upper connecting column extends into the inner cavity of the lower connecting column and is connected with the upper sliding block. 3.根据权利要求2所述的便携式土木工程用超声波测距装置，其特征在于:所述下连接柱的顶部固定有封盖，所述上连接柱穿过所述封盖并与所述封盖滑动连接。3. The portable ultrasonic distance measuring device for civil engineering according to claim 2, wherein the top of the lower connecting column is fixed with a cover, and the upper connecting column passes through the cover and is connected with the cover. Cover slide connection. 4.根据权利要求1或2所述的便携式土木工程用超声波测距装置，其特征在于:所述固定座包括托板、对称的固定在所述托板上的前侧板和后侧板，所述前侧板和后侧板的内壁分别通过弹簧连接有一夹持板，两块所述夹持板之间设置有用于夹持所述超声波测距装置本体的空间。4. portable civil engineering ultrasonic distance measuring device according to claim 1 and 2, is characterized in that: described fixing base comprises a support plate, a front side plate and a rear side plate symmetrically fixed on the described support plate, The inner walls of the front side plate and the rear side plate are respectively connected with a clamping plate through a spring, and a space for clamping the body of the ultrasonic distance measuring device is provided between the two clamping plates. 5.根据权利要求4所述的便携式土木工程用超声波测距装置，其特征在于:所述底板固定在所述下连接柱的底部。5. portable civil engineering ultrasonic ranging device according to claim 4, is characterized in that: described bottom plate is fixed on the bottom of described lower connecting column. 6.根据权利要求5所述的便携式土木工程用超声波测距装置，其特征在于:所述底板与所述下连接柱的外壁通过至少两块肋板连接。6. The portable ultrasonic distance measuring device for civil engineering according to claim 5, wherein the bottom plate and the outer wall of the lower connecting column are connected by at least two rib plates. 7.根据权利要求5所述的便携式土木工程用超声波测距装置，其特征在于:所述上滑块和下滑块呈圆形。7. The portable ultrasonic distance measuring device for civil engineering according to claim 5, wherein the upper slider and the lower slider are circular. 8.根据权利要求5所述的便携式土木工程用超声波测距装置，其特征在于:所述上滑块和下滑块与所述下连接柱的内腔相适配。8. The portable ultrasonic distance measuring device for civil engineering according to claim 5, wherein the upper sliding block and the lower sliding block are adapted 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)

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* 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