CN202188816U - Building engineering quality detector set verticality detection ruler calibrating device - Google Patents

Building engineering quality detector set verticality detection ruler calibrating device Download PDF

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Publication number
CN202188816U
CN202188816U CN2011203063589U CN201120306358U CN202188816U CN 202188816 U CN202188816 U CN 202188816U CN 2011203063589 U CN2011203063589 U CN 2011203063589U CN 201120306358 U CN201120306358 U CN 201120306358U CN 202188816 U CN202188816 U CN 202188816U
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China
Prior art keywords
detection ruler
verticality detection
guide
guide shaft
engineering quality
Prior art date
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Expired - Fee Related
Application number
CN2011203063589U
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Chinese (zh)
Inventor
贾晓杰
黄玉珠
郭胜
何胜利
王宜伟
陈永
Original Assignee
贾晓杰
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Filing date
Publication date
Application filed by 贾晓杰 filed Critical 贾晓杰
Priority to CN2011203063589U priority Critical patent/CN202188816U/en
Application granted granted Critical
Publication of CN202188816U publication Critical patent/CN202188816U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a building engineering quality detector set verticality detection ruler calibrating device used for calibrating metering performances such as zero error, indicating value variation, indicating value error, etc. of a building engineering quality detector set verticality detection ruler, comprising a base, a verticality detection ruler installation positioning structure with a verticality detection ruler and a corner calibrating mechanism. According to the whole scheme, the device of the utility model realizes the calibration to the metering performances of a verticality detection ruler, provides effective metering technical guarantees for the building engineering quality, improves calibration methods of the metering performances and fills technical blanks of building engineering quality detector set calibration.

Description

Construction engineering quality detector sets verticality detection ruler calibrating installation
Technical field
The utility model relates to the construction engineering quality detector sets verticality detection ruler calibrating installation of metering performances such as a kind of error of zero that is used for calibrating construction engineering quality detector sets verticality detection ruler, indicating value mobility, the error of indication.
Background technology
Construction engineering quality detector sets verticality detection ruler has calibration steps now; According to " JJF1110-2003 construction engineering quality detector sets calibrating standard "; Its calibration project imperfection, positioning reference is unreliable, and calibration steps and method of application are inconsistent; So existing calibration steps can not satisfy the calibration to the verticality detection ruler error of indication.
The develop rapidly of China's building trade; The construction work detecting instrument has been proposed higher technical requirement, since construction engineering quality detector sets verticality detection ruler collimation technique imperfection, the more perfect construction engineering quality detector sets verticality detection ruler calibrating installation of development metering performance; Use reliable and practical technological means; Guarantee for construction engineering quality provides effective measurement technology, improve it is carried out the metering performance Calibration Method, guarantee its value accurately and reliably; Be very urgent and necessary, and can be construction engineering quality detector sets verticality detection ruler collimation technique and plug a gap.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art and a kind of construction engineering quality detector sets verticality detection ruler calibrating installation is provided.
The purpose of the utility model is achieved in that and comprises base, is installed on the base and adds the verticality detection ruler installation and positioning structure of verticality detection ruler; It is characterized in that: verticality detection ruler installation and positioning structure is arranged on the base through ring flange, and pedestal is positioned on the base by ring flange, and revolving shaft is installed on the pedestal; Rod support is positioned at a side of revolving shaft; The guide shaft seat is connected with pedestal through connecting link, and guide shaft is fixed in through guide pin bushing among the guide plate, and guide shaft one side is equipped with surveys seat; The corner correcting mechanism connects guide shaft through guide pin bushing and is fixed on the guide shaft seat, and guide shaft seat both sides connect front guide and back guide, surveys seat and is arranged on guide shaft one side through lock screw, and micrometer head is installed on the guide shaft; The verticality detection ruler through rod support, survey seat and lock screw location, the verticality detection ruler indicating value that is calibrated through the micrometer head measurement; Revolving shaft, guide shaft, front guide, back guide, guide pin bushing and micrometer head constitute the corner correcting mechanism; Revolving shaft, rod support, guide shaft and survey seat constitute verticality detection ruler installation and positioning structure.
Described base is a case structure, and level is put in order and put mechanism is 5 supportings.
The parallel base workplace of described revolving shaft constitutes verticality detection ruler calibration corner benchmark.
Described guide shaft seat and pedestal are provided with the correcting mechanism of the verticality detection ruler error of zero, two fulcrum line vertical gravity vertical directions respectively above that.
Distance is regulated by connecting link and adjusting pad between described revolving shaft and guide shaft.
The utlity model has following good effect:, realized calibration to verticality detection ruler metering performance through overall plan.Guarantee for construction engineering quality provides effective measurement technology, improve it is carried out the metering performance Calibration Method, for construction engineering quality detector sets collimation technique is plugged a gap.
Description of drawings
Fig. 1 is the front view of the utility model verticality detection ruler group calibrating installation.
Fig. 2 is the left view of the utility model verticality detection ruler group calibrating installation.
Fig. 3 is the A-A cut-open view of Fig. 1.
Fig. 4 is the measuring principle figure of the utility model.
Fig. 5 is a verticality detection ruler zero adjustment working state figure.
Fig. 6 is the constitutional diagram of verticality detection ruler 15mm point calibration operation.
Embodiment
Like Fig. 1,2, shown in 3; A kind of construction engineering quality detector sets verticality detection ruler calibrating installation comprises base 1, is installed on the base 1 and adds the verticality detection ruler installation and positioning structure of verticality detection ruler 36 that it is characterized in that: verticality detection ruler installation and positioning structure is arranged on the base 1 through ring flange 2; Pedestal 3 is positioned on the base 1 by ring flange 2; Revolving shaft 4 is installed on the pedestal 3, and rod support 5 is positioned at a side of revolving shaft 4, and guide shaft seat 13 is connected with pedestal 3 through connecting link 11; Guide shaft 16 is fixed in through guide pin bushing 17 among the guide plate, and guide shaft 16 1 sides are equipped with surveys seat 19; The corner correcting mechanism connects guide shafts 16 through guide pin bushing 17 and is fixed on the guide shaft seat 13, and guide shaft seat 13 both sides connect front guide 14 and back guide 15, surveys seat 19 and is arranged on guide shaft 16 1 sides through lock screw, and micrometer head 25 is installed on the guide shaft 16; Verticality detection ruler 36 is measured the verticality detection ruler indicating value that is calibrated through rod support 5, survey seat 19 and lock screw location through micrometer head 25; Revolving shaft 4, guide shaft 16, front guide 14, back guide 15, guide pin bushing 17 and micrometer head 25 constitute the corner correcting mechanism; Revolving shaft 4, rod support 5, guide shaft 16 and survey seat 19 constitute verticality detection ruler installation and positioning structures.
Described base 1 is a case structure, and level is put in order and put mechanism is 5 supportings.
Described revolving shaft 4 parallel base workplaces constitute verticality detection ruler calibration corner benchmark.
Described guide shaft seat 13 and pedestal 3 are provided with the correcting mechanism of the verticality detection ruler error of zero, two fulcrum line vertical gravity vertical directions respectively above that.
16 distances of described revolving shaft 4 and guide shaft are regulated by connecting link 11 and adjusting pad 12.
Implement the utility model calibration and adopt comparative method for measuring, like Fig. 1, shown in 4, by micrometer head 25 travel distance L 1Form standard angle β with revolving shaft 4 axis, guide shaft 16 axis spacings from the ratio of R 1(sin β 1=L 1/ R), compare and measure verticality detection ruler corner β 2(sin β 2=L 2/ R) the error of indication, its measuring principle are to adopt micrometer head screw pair etc. to advance transmission principle, make the gyration of micrometric screw become rectilinear motion, the angular displacement of verticality detection ruler 36 are converted into straight-line displacement, with line value representation scale division value error delta L=L 2-L 1
As shown in Figure 5, verticality detection ruler 36 is placed rod support 5 and surveys seat 19, the turn lock screw is located, and its error of zero is calibrated.
As shown in Figure 6, verticality detection ruler 36 is placed rod support 5 and surveys seat 19, the turn lock screw is located, and turn micrometer head 25 is adjusted to zero-bit with the indicator gage finger of verticality detection ruler 36.Before and after rotation micrometer head 25, make indicating gauge depart from zero-bit, the cycle micrometer head 25 again, make micrometer head 25 again to zero, reading numerical values from the indicating gauge.Forward and backward respectively doing 5 times, the difference conduct of getting max min is by the indicating value mobility of school verticality detection ruler.
Turn micrometer head 25 carries out the indicating value calibration at the both direction of zero-bit, provides the standard value with respect to calibration point from micrometer head 25 successively, reading from the indicating gauge of verticality detection ruler 36, and reading value deducts the error of indication that standard value is respective point.

Claims (5)

1. construction engineering quality detector sets verticality detection ruler calibrating installation; Comprise base (1), be installed in the verticality detection ruler installation and positioning structure that verticality detection ruler (36) was gone up and added to base (1); It is characterized in that: verticality detection ruler installation and positioning structure is arranged on the base (1) through ring flange (2); Pedestal (3) is positioned on the base (1) by ring flange (2); Revolving shaft (4) is installed on the pedestal (3), and rod support (5) is positioned at a side of revolving shaft (4), and guide shaft seat (13) is connected with pedestal (3) through connecting link (11); Guide shaft (16) is fixed in through guide pin bushing (17) among the guide plate, and guide shaft (16) one sides are equipped with surveys seat (19); The corner correcting mechanism connects guide shaft (16) through guide pin bushing (17) and is fixed on the guide shaft seat (13); Guide shaft seat (13) both sides connect front guide (14) and back guide (15); Survey seat (19) and be arranged on guide shaft (16) one sides through lock screw, micrometer head (25) is installed on the guide shaft (16); Verticality detection ruler (36) is measured the verticality detection ruler indicating value that is calibrated through rod support (5), survey seat (19) and lock screw location through micrometer head (25); Revolving shaft (4), guide shaft (16), front guide (14), back guide (15), guide pin bushing (17) and micrometer head (25) constitute the corner correcting mechanism, and revolving shaft (4), rod support (5), guide shaft (16) and survey seat (19) constitute a verticality detection ruler installation and positioning structure.
2. construction engineering quality detector sets verticality detection ruler calibrating installation according to claim 1, it is characterized in that: base (1) is a case structure, level is put in order and put mechanism is 5 supportings.
3. construction engineering quality detector sets verticality detection ruler calibrating installation according to claim 1 is characterized in that: the parallel base workplace of revolving shaft (4) constitutes verticality detection ruler calibration corner benchmark.
4. construction engineering quality detector sets verticality detection ruler calibrating installation according to claim 1; It is characterized in that: the correcting mechanism of the verticality detection ruler error of zero is set, two fulcrum line vertical gravity vertical directions respectively on guide shaft seat (13), pedestal (3).
5. construction engineering quality detector sets verticality detection ruler calibrating installation according to claim 1 is characterized in that: distance is regulated by connecting link (11) and adjusting pad (12) between revolving shaft (4) and guide shaft (16).
CN2011203063589U 2011-08-22 2011-08-22 Building engineering quality detector set verticality detection ruler calibrating device Expired - Fee Related CN202188816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203063589U CN202188816U (en) 2011-08-22 2011-08-22 Building engineering quality detector set verticality detection ruler calibrating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203063589U CN202188816U (en) 2011-08-22 2011-08-22 Building engineering quality detector set verticality detection ruler calibrating device

Publications (1)

Publication Number Publication Date
CN202188816U true CN202188816U (en) 2012-04-11

Family

ID=45920262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203063589U Expired - Fee Related CN202188816U (en) 2011-08-22 2011-08-22 Building engineering quality detector set verticality detection ruler calibrating device

Country Status (1)

Country Link
CN (1) CN202188816U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107389021A (en) * 2017-08-31 2017-11-24 无锡厚发自动化设备有限公司 Construction wall measuring for verticality equipment
CN110926294A (en) * 2019-11-15 2020-03-27 安徽普源分离机械制造有限公司 Height gauge calibrating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107389021A (en) * 2017-08-31 2017-11-24 无锡厚发自动化设备有限公司 Construction wall measuring for verticality equipment
CN107389021B (en) * 2017-08-31 2020-04-28 无锡厚发自动化设备有限公司 Building wall perpendicularity detection device
CN110926294A (en) * 2019-11-15 2020-03-27 安徽普源分离机械制造有限公司 Height gauge calibrating device
CN110926294B (en) * 2019-11-15 2022-05-20 安徽普源分离机械制造有限公司 Height gauge calibrating device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120411

Termination date: 20150822

EXPY Termination of patent right or utility model