CN112414385A - Measuring apparatu for civil engineering - Google Patents
Measuring apparatu for civil engineering Download PDFInfo
- Publication number
- CN112414385A CN112414385A CN202011130637.4A CN202011130637A CN112414385A CN 112414385 A CN112414385 A CN 112414385A CN 202011130637 A CN202011130637 A CN 202011130637A CN 112414385 A CN112414385 A CN 112414385A
- Authority
- CN
- China
- Prior art keywords
- wall
- civil engineering
- motor
- cup jointed
- spool
- 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
Links
- 244000309464 bull Species 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A measuring instrument for civil engineering belongs to the technical field of civil engineering. Measuring apparatu for civil engineering is including supporting the base, the central point department of putting of supporting the base lateral wall has seted up the through-hole, both ends fixed mounting has the montant about supporting the base top, two swing joint has the dwang between the montant, driven gear has been cup jointed to the one end of dwang outer wall, the central point department of putting of dwang outer wall has cup jointed the spool, the outer wall of spool has cup jointed the plumb line. The motor is arranged to drive the driving gear to rotate, so that the driven gear is further driven to move, the conical block is further driven to move downwards, the falling direction of the conical block is controlled through the pulley in the clamping plate, the extending length of the connecting wire is well controlled through the forward and reverse rotation of the motor, the use of a user is facilitated, the working efficiency of the user is improved, and the service life of the motor is greatly prolonged while the motor is safe and reliable.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a measuring instrument for civil engineering.
Background
Civil engineering refers to the general term of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc. Civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing, maintaining and other technical works and completion of the engineering works, such as newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except for house buildings, and when a bridge, a canal, a dam, a port and the like are constructed in a project, a special measuring device for civil engineering is needed to assist the construction.
The engineering measuring device for civil engineering is a measuring instrument, and is an instrument for measuring horizontal angle and vertical angle, which is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement in planning design, construction and operation management stages of engineering construction. It is composed of telescope, horizontal and vertical scales, and base. The reading devices are divided into vernier theodolite, optical theodolite and electronic (automatic display) theodolite. Theodolite is widely used for measurement such as control, topography and construction lofting.
Traditional measuring apparatu for civil engineering, most all are very simple devices, can not measure the straightness that hangs down of building, and current perpendicular measuring device can not carry out fine control to the length that the connecting wire stretches out on the market, and inconvenient user's use has reduced user's work efficiency, and the accuracy is not high, safe and reliable inadequately for the device does not have fine measurement function, and the inconvenient user collects the connecting wire, has reduced the life of device.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a measuring instrument for civil engineering, which comprises a supporting base, wherein a through hole is formed in the central position of the outer side wall of the supporting base, vertical rods are fixedly arranged at the left end and the right end of the top of the supporting base, a rotating rod is movably connected between the two vertical rods, a driven gear is sleeved at one end of the outer wall of the rotating rod, a spool is sleeved at the central position of the outer wall of the rotating rod, a vertical line is wound on the outer wall of the spool, the bottom of the vertical line is fixedly connected with a pressing block, the bottom of the pressing block is screwed with a conical block, a motor is fixedly arranged on the side wall of one end of any vertical rod and is electrically connected with an external power supply, a lead screw is fixedly arranged at the output end of the motor, a driving gear is sleeved on the outer wall of, and two splint are located the inboard of two montants, every the level grafting of the inside wall depressed part of splint has the bull stick, every the pulley has been cup jointed to the outer wall of bull stick, and the pulley and the briquetting of both sides closely laminate.
As a further improvement of the invention, a support rod is fixedly arranged at the bottom of the support base, and a rubber pad is riveted at the bottom of the support rod.
As a further improvement of the invention, two side walls of the bobbin are fixedly connected with limit plates.
As a further improvement of the invention, the splint is a U-shaped splint.
Has the advantages that: the motor is arranged to drive the driving gear to rotate, so that the driven gear is further driven to move, the conical block is further driven to move downwards, the falling direction of the conical block is controlled through the pulley in the clamping plate, the extending length of the connecting wire is well controlled through the forward and reverse rotation of the motor, the use of a user is facilitated, the working efficiency of the user is improved, and the service life of the motor is greatly prolonged while the motor is safe and reliable.
Drawings
FIG. 1 is a schematic structural view of a measuring instrument for civil engineering provided by the present invention;
FIG. 2 is a partial cross-sectional view of a clamp plate in the surveying instrument for civil engineering provided by the present invention;
fig. 3 is an enlarged view of the inside of the surveying instrument for civil engineering according to the present invention at the bridge.
1. Support base, 2, through-hole, 3, bracing piece, 4, rubber pad, 5, montant, 6, dwang, 7, spool, 8, limiting plate, 9, plumb line, 10, motor, 11, lead screw, 12, driving gear, 13, driven gear, 14, splint, 15, briquetting, 16, toper piece, 17, bull stick, 18, pulley.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1-3, the invention provides a measuring instrument for civil engineering, which comprises a supporting base 1, wherein in order to facilitate the supporting and carrying of the invention, a supporting rod 3 is fixedly installed at the bottom of the supporting base 1, a rubber pad 4 is riveted at the bottom of the supporting rod 3, a through hole 2 is formed in the central position of the outer side wall of the supporting base 1, vertical rods 5 are fixedly installed at the left and right ends of the top of the supporting base 1, a rotating rod 6 is movably connected between the two vertical rods 5, a driven gear 13 is sleeved at one end of the outer wall of the rotating rod 6, a spool 7 is sleeved at the central position of the outer wall of the rotating rod 6, a vertical line 9 is wound on the outer wall of the spool 7, in order to prevent the vertical line 9 from winding out of the spool 7 in the measuring and using processes, a limiting plate 8 is fixedly connected to, the bottom spiro union of briquetting 15 has conical block 16, fixed mounting has motor 10 on the one end lateral wall of arbitrary montant 5, and motor 10 electricity connects external power source, the output fixed mounting of motor 10 has lead screw 11, lead screw 11's outer wall has cup jointed driving gear 12, and driving gear 12 is connected with driven gear 13 meshing, support about 1 top of base both ends fixed mounting have splint 14, and two splint 14 are located two montant 5 inboards, splint 14 is U type splint, every the sunken department level of splint 14's inside wall is pegged graft and is had bull stick 17, every bull stick 17's outer wall has cup jointed pulley 18, and the pulley 18 and the 15 inseparable laminating of briquetting of both sides, and pulley 18 is used for controlling the direction of conical block 16 whereabouts, is used for further perpendicular whereabouts of assurance conical block 16.
The working principle is as follows: when the user need measure the straightness that hangs down of building, at first switch on external power source, motor 10 starts this moment, motor 10 is the motor that just reverses, motor 10 drives driving gear 12 on the lead screw 11 and rotates, further drive driven gear 14 and rotate, it rotates to drive spool 7, make briquetting 15 and the taper block 16 of the perpendicular line 9 bottom of connecting spool 7 move down along the pulley place direction of splint 14 inner wall, and extend to the outside of supporting base 1 through-hole 2, the straightness that hangs down of building is measured, when needs retrieve perpendicular line 9, control motor 9 overturns, briquetting 15 and the taper block 16 of the perpendicular line 9 bottom of connecting spool 7 can move up along the pulley place direction of splint 14 inner wall this moment, play and retrieve the effect to perpendicular line 9.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a measuring apparatu for civil engineering, includes support base (1), its characterized in that: the central position department of supporting the base (1) lateral wall has seted up through-hole (2), both ends fixed mounting has montant (5) about supporting base (1) top, two swing joint has dwang (6) between montant (5), driven gear (13) have been cup jointed to the one end of dwang (6) outer wall, spool (7) have been cup jointed to the central position department of dwang (6) outer wall, the outer wall of spool (7) has walked around plumb line (9), the bottom fixed connection briquetting (15) of plumb line (9), the bottom spiro union of briquetting (15) has conical block (16), fixed mounting has motor (10) on the one end lateral wall of arbitrary montant (5), and motor (10) electricity is connected external power supply, the output fixed mounting of motor (10) has lead screw (11), the outer wall of lead screw (11) has cup jointed driving gear (12), and driving gear (12) are connected with driven gear (13) meshing, both ends fixed mounting has splint (14) about supporting base (1) top, and two splint (14) are located the inboard of two montants (5), every the level grafting of the inside wall depression of splint (14) has bull stick (17), every pulley (18) have been cup jointed to the outer wall of bull stick (17), and pulley (18) and briquetting (15) of both sides are closely laminated.
2. The measuring instrument for civil engineering according to claim 1, characterized in that the bottom of the support base (1) is fixedly provided with a support rod (3), and the bottom of the support rod (3) is riveted with a rubber pad (4).
3. A measuring instrument for civil engineering according to claim 1, characterised in that the limiting plates (8) are fixedly connected to the two side walls of the spool (7).
4. A civil engineering measuring instrument according to claim 1, characterised in that the clamping plate (14) is a U-shaped clamping plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011130637.4A CN112414385A (en) | 2020-10-21 | 2020-10-21 | Measuring apparatu for civil engineering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011130637.4A CN112414385A (en) | 2020-10-21 | 2020-10-21 | Measuring apparatu for civil engineering |
Publications (1)
Publication Number | Publication Date |
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CN112414385A true CN112414385A (en) | 2021-02-26 |
Family
ID=74841574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011130637.4A Pending CN112414385A (en) | 2020-10-21 | 2020-10-21 | Measuring apparatu for civil engineering |
Country Status (1)
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CN (1) | CN112414385A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114526716A (en) * | 2022-02-21 | 2022-05-24 | 刘洋 | Device and method for quickly embedding and measuring monument |
-
2020
- 2020-10-21 CN CN202011130637.4A patent/CN112414385A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114526716A (en) * | 2022-02-21 | 2022-05-24 | 刘洋 | Device and method for quickly embedding and measuring monument |
CN114526716B (en) * | 2022-02-21 | 2023-09-08 | 刘洋 | Device and method for quickly burying measurement standard stone |
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