CN209197720U - A kind of Portable engineering construction measuring tool - Google Patents
A kind of Portable engineering construction measuring tool Download PDFInfo
- Publication number
- CN209197720U CN209197720U CN201822187256.4U CN201822187256U CN209197720U CN 209197720 U CN209197720 U CN 209197720U CN 201822187256 U CN201822187256 U CN 201822187256U CN 209197720 U CN209197720 U CN 209197720U
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- China
- Prior art keywords
- bevel gear
- screw rod
- supporting plate
- pedestal
- instrument supporting
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of Portable engineering construction measuring tool, it includes pedestal, the spirit level of fixed setting on the base, height adjustment device on the spirit level is set, the measuring scale that instrument supporting plate on the upside of the regulating device is set and is hinged on the instrument supporting plate, the height adjustment device includes the shell being fixed on pedestal, horizontal bevel gear on the housing is symmetrical arranged by shaft, the vertical bevel gear being equipped with the horizontal bevel gear, the lower screw rod being fixedly connected with the vertical bevel gear and the upper screw rod being equipped with the lower screw rod, internal screw thread is arranged in the lower inside screw, the external screw thread of setting and screw-internal thread fit outside the upper screw rod, instrument supporting plate is fixedly installed in the upper screw rod top, the horizontal bevel gear passes through shaft and the handle for being located at hull outside Hand is fixedly connected, and the utility model, which has, adjusts precisely convenient, the small feature of error.
Description
Technical field
The utility model belongs to engineering construction monitoring measurement tool more particularly to a kind of Portable engineering construction measuring tool
Field.
Background technique
Traditional total station, tripod used in the equipment such as spirit level are such as met shelter in measurement process, are then needed
Transformation instrument is high or instrumented site measures, and operation is relatively inconvenient, and typical tripod is after transformation instrument is high or instrumented site,
Error accumulation will be will cause, further increase measurement error.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of accurate convenient portable work of adjusting
Journey construction measuring tool.
To achieve the goals above, the technical solution that the utility model is taken is as follows:
A kind of Portable engineering is constructed measuring tool comprising pedestal, fixed setting spirit level on the base are set
It sets height adjustment device on the base, the instrument supporting plate that is arranged on the upside of the regulating device and be hinged on the instrument
Measuring scale on device supporting plate, the height adjustment device include the shell being fixed on pedestal, by shaft be symmetrical arranged
The vertical bevel gear and the perpendicular straight-conical teeth that horizontal bevel gear and the horizontal bevel gear on the housing is equipped with
The lower swivel nut being fixedly connected and the upper screw rod being equipped with the lower swivel nut are taken turns, internal screw thread is set inside the lower swivel nut,
Instrument supporting plate, the water is fixedly installed in the external screw thread of setting and screw-internal thread fit outside the upper screw rod, the upper screw rod top
Flat bevel gear is fixedly connected by shaft with the handle for being located at hull outside.
Further, the buckle being equipped with measuring scale is set on the instrument supporting plate.
Further, baffle is set on the instrument supporting plate.
Further, supporting leg is arranged in the Its lower side.
Compared with prior art, it is had the beneficial effect that acquired by the utility model:
The utility model is by need to only set up an instrument, Bian Kefang during the engineerings elevation such as bridge, tunnel measures
Just, multiple bench levels are fast measured, and opposite existing equipment can partially remove error, and may be implemented accurately to adjust,
Improve measurement accuracy.
The utility model measures comparison, further confirmatory measurement by setting measuring scale, to the height for adjusting front and back
The collection that data guarantee that measurement is accurate, and are convenient for measuring ruler by the way that buckle is arranged.
The utility model is by setting baffle, when baffle position is located at measuring scale vertically downward state, far from one buckled
Measurement accuracy is improved for guaranteeing the vertical state of measuring scale in side.
Detailed description of the invention
It is attached that FIG. 1 is a schematic structural view of the utility model；
Attached drawing 2 is the utility model measuring scale vertical state structural schematic diagram；
Wherein, 1, pedestal, 2, spirit level, 3, instrument supporting plate, 4, measuring scale, 5, shell, 6, horizontal bevel gear, 7, vertical cone
Gear, 8, lower swivel nut, 9, upper screw rod, 10, handle, 11, buckle, 12, baffle, 13, supporting leg, 81, internal screw thread, 91, external screw thread.
Specific embodiment
Further details of narration is carried out to the utility model below in conjunction with attached drawing.
As shown in attached drawing 1-2, the utility model provides a kind of Portable engineering construction measuring tool comprising pedestal 1 is consolidated
The fixed spirit level 2 being arranged on the pedestal 1, the height adjustment device being arranged on the pedestal 1, setting are filled in the adjusting
The measuring scale 4 setting the instrument supporting plate 3 of upside and being hinged on the instrument supporting plate 3, the height adjustment device include fixing
The shell 5 that is arranged on pedestal 1, the horizontal bevel gear 6 being symmetricly set on the shell 5 by shaft horizontal are bored with described
Vertical bevel gear 7 that gear 6 is equipped with, the lower swivel nut 8 being fixedly connected with the vertical bevel gear 7 and with the lower swivel nut
The 8 upper screw rods 9 being equipped with, are arranged through-hole on the instrument supporting plate 3, the installation axle of the instruments such as spirit level bottom can insert into
In through-hole, then fastened by nut, internal screw thread 81 be set inside the lower swivel nut 8, outside the upper screw rod 9 setting with
Instrument supporting plate 3 is fixedly installed in the external screw thread 91 that internal screw thread 81 cooperates, upper 9 top of screw rod, and the horizontal bevel gear 6 is by turning
Axis is fixedly connected with the handle 10 for being located at 5 outside of shell, supporting leg 13 is arranged on the downside of the pedestal 1, the utility model passes through in bridge
During the engineerings elevation such as beam, tunnel measures, an instrument only need to be set up, convenient, fast can measure multiple bench levels,
And opposite existing equipment can partially remove error, and may be implemented accurately to adjust, and improve measurement accuracy.
The buckle 11 being equipped with measuring scale 4 is set on the instrument supporting plate 3, by the way that measuring scale is arranged, before adjusting
Height afterwards measures comparison, and further confirmatory measurement data guarantee that measurement is accurate, and facilitate survey by setting buckle 11
The collection of gage 4.
Baffle 12 is set on the instrument supporting plate 3, when 12 position of baffle is located at 4 vertically downward state of measuring scale, far from card
Measurement accuracy is improved for guaranteeing the vertical state of measuring scale 4 in the side of button 11.
The course of work is as follows:
Measuring scale 4 is put down from buckle 11, allows on the left of measuring scale 4 and is adjacent to baffle 12, ensure that measuring scale is at this time
Vertical state, then gauger can look at eyepiece, proficiency retainer instrument supporting plate 3, the other hand rotating handles 10, level cone with eyes
Gear 6 rotates under the induced effect of handle 10, and vertical bevel gear 7 is driven to rotate, and vertical bevel gear 7 drives lower swivel nut 8 to rotate,
Since screw thread being arranged on lower swivel nut 8 and upper screw rod 9, upper screw rod 9 is fixedly connected with instrument supporting plate 3, this at present swivel nut 8 with vertical
The rotation of bevel gear 7, rotation are inserted in screw rod 9, and the adjusting of height of instrument is successively realized, and are occurred or are disappeared in measurement point
When, stop rotating handle 10, records corresponding data, realizes precise measurement, and need to only set up an instrument, can facilitate,
Fast measure multiple bench levels.
Embodiment described above is only the preferred embodiment of the utility model, and the not feasible implementation of the utility model
Exhaustion.For persons skilled in the art, under the premise of without departing substantially from the utility model principle and spirit, it is made
Any obvious change out, should all be contemplated as falling within the claims of the utility model.
Claims (4)
- The measuring tool 1. a kind of Portable engineering is constructed, which is characterized in that it includes pedestal (1), is fixed at the pedestal (1) spirit level (2) on, the height adjustment device being arranged on pedestal (1), the instrument support being arranged on the upside of the regulating device Plate (3) and the measuring scale (4) being hinged on the instrument supporting plate (3), the height adjustment device include being fixed at bottom Shell (5) on seat (1), the horizontal bevel gear (6) being symmetricly set on by shaft on the shell (5) horizontal are bored with described Vertical bevel gear (7) that gear (6) is equipped with, the lower swivel nut (8) being fixedly connected with the vertical bevel gear (7) and with institute The upper screw rod (9) that lower swivel nut (8) is equipped with is stated, internal screw thread (81) are set inside the lower swivel nut (8), the upper screw rod (9) The external screw thread (91) of outside setting and internal screw thread (81) cooperation, upper screw rod (9) top fixed setting instrument supporting plate (3), institute It states horizontal bevel gear (6) and is fixedly connected by shaft with the handle (10) being located on the outside of shell (5).
- The measuring tool 2. a kind of Portable engineering according to claim 1 is constructed, which is characterized in that the instrument supporting plate (3) buckle (11) being equipped with measuring scale (4) is set on.
- The measuring tool 3. a kind of Portable engineering according to claim 1 is constructed, which is characterized in that the instrument supporting plate (3) baffle (12) are set on.
- The measuring tool 4. a kind of Portable engineering according to claim 1 is constructed, which is characterized in that under the pedestal (1) Supporting leg (13) are arranged in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187256.4U CN209197720U (en) | 2018-12-25 | 2018-12-25 | A kind of Portable engineering construction measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187256.4U CN209197720U (en) | 2018-12-25 | 2018-12-25 | A kind of Portable engineering construction measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197720U true CN209197720U (en) | 2019-08-02 |
Family
ID=67430300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187256.4U Active CN209197720U (en) | 2018-12-25 | 2018-12-25 | A kind of Portable engineering construction measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197720U (en) |
-
2018
- 2018-12-25 CN CN201822187256.4U patent/CN209197720U/en active Active
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