CN108519223A - A kind of iron tower construction member quality determining method - Google Patents
A kind of iron tower construction member quality determining method Download PDFInfo
- Publication number
- CN108519223A CN108519223A CN201810210711.XA CN201810210711A CN108519223A CN 108519223 A CN108519223 A CN 108519223A CN 201810210711 A CN201810210711 A CN 201810210711A CN 108519223 A CN108519223 A CN 108519223A
- Authority
- CN
- China
- Prior art keywords
- iron tower
- tower construction
- construction member
- weight
- strip piece
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The present invention relates to a kind of iron tower construction member quality determining methods, include the following steps：Step 1 is iron tower construction member hole location detecting, when there is several bolts hole in the same plane of iron tower construction member, is synchronized by the protrusion of strip piece and tries inspection on, detects and is tested whether component meets same specification；Step 2 is iron tower construction member loading test, in same a collection of iron tower construction member, chooses wherein 1/100~1/500 identical iron tower construction member, then carries out tensile test to selected iron tower construction member；Step 3 is iron tower construction member weight detecting, is weighed to 3 iron tower construction members being selected, and calculates average weight as pivot weight, then to being weighed with other a batch of iron tower construction members and being compared with pivot weight.The beneficial effects of the invention are as follows：It can be good at ensureing construction quality, avoid the influence of manufacturing deficiency, fault in material to construction quality；Real data support can be also provided for design side, be convenient for optimization design, reduce project cost.
Description
Technical field
The present invention relates to iron tower construction member technical fields, and in particular to a kind of iron tower construction member quality determining method.
Background technology
With the fast development of the industries such as current communication, electric power, radio and television, to the steel tower as antenna equipment support
Demand it is increasing.Using the prefabricated rear field-installed construction pattern of element factory, therefore these steel towers overwhelming majority is
Influence of the quality of iron tower construction member to engineering total quality, engineering time progress and project cost etc. is very big.
For example, application No. is 201520568857.3 Chinese utility model patent, a kind of unit-combination type iron is disclosed
Tower, including several tower section units, adjacent tower section unit transverse by connection be bolted, adjacent tower section unit longitudinally through
Brace component and first crossbar connection, adjacent tower section unit are vertically fixed by angle member and connection bolt；The tower section list
Member includes two columns being set up in parallel, and is equipped between second crossbar and column between column and is equipped with connector.The utility model
Superior effect be：1. the tower section unit is prefabricated according to actual needs by manufacturer, is of the same size
Structure, it is easy for installation, it highly shortened the construction period；2. the tower unit has identical dimensional structure, both
The time of construction personnel's identification means at the construction field (site) is saved, and prevents the wave that connection error causes construction time and material occur
Take；3. due to the tower unit can mass production, buying, transport and installation it is extremely convenient, saved transportation cost and
Installation cost.
In another example application No. is 201720421778.9 Chinese utility model patent, a kind of combined wireless is disclosed
Private network communication base station communication iron tower, including communications tower pedestal are provided with several sections of tower bodies on communications tower pedestal；Described the top
It is provided with antenna mounting frame on tower body, lightning rod is installed on antenna mounting frame.
Detection method of the China still without iron tower construction member quality at present.
Invention content
For blank of the existing technology, the present invention proposes a kind of iron tower construction member quality determining method.
The present invention provides a kind of iron tower construction member quality determining methods, include the following steps：
Step 1 iron tower construction member hole location detecting
The iron tower construction member being connected by screw bolts needs to configure several and matched bolt of iron tower construction member on iron tower construction member
Hole, the standard cubing for detecting iron tower construction member are strip piece made of rigid material, several and bolt hole phase are arranged on strip piece
The section of cooperation, the identical protrusion of diameter, strip piece is channel-shaped, and slot insied width is equal to the outer width of tested component, strip piece
Length is equal to the full-length of tested component, several columned protrusions, raised position and diameter and quilt are distributed in slot
Standard screwhole position in component same plane and diameter are surveyed to correspondence, when detection pastes standard cubing and the plane of tested component
It closes, while detection is tested the length and width of component, also all bolts hole synchronize and tried inspection on；
Step 2 iron tower construction member loading test
In same batch iron tower construction member, wherein 1/100~1/500 identical iron tower construction member is chosen, interception end head is led to again
It crosses connecting plate and is bolted, the two ends of connection adhere to different king-posts separately, then carry out tension to selected iron tower construction member
Experiment, to detect the bearing capacity under iron tower construction member use state；
Step 3 iron tower construction member weight detecting
It on the basis of step 2, weighs to the iron tower construction member being selected, calculates average weight as base weight
Amount, then weighs to other iron tower construction members of same batch and is compared with pivot weight, deviation is within ± 1%
It is qualified.
The advantageous effect of quality determining method of the present invention is：By using the quality determining method, can either make
Iron tower construction member quality meets construction requirement, avoids the security risk of fault in material not to construction work；Can be that design side carries again
It is supported for real data, is convenient for optimization design, reduce project cost.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram for the standard cubing that quality determining method of the present invention uses.
In figure shown in label：1- strip pieces, 2- protrusions, 3- are tested component.
Specific implementation mode
The specific implementation mode of quality determining method of the present invention is described further with reference to the accompanying drawings of the specification.
As shown in Figure 1, quality determining method of the present invention, includes the following steps：
Step 1 iron tower construction member hole location detecting
The iron tower construction member being connected by screw bolts needs to configure several and matched bolt of iron tower construction member on iron tower construction member
Hole, the standard cubing for detecting iron tower construction member are strip piece 1 made of rigid material, several and bolt hole are arranged on strip piece 1
The section of matched, diameter identical raised 2, strip piece 1 is channel-shaped, and slot insied width is equal to the outer width of tested component 3, bar shaped
The length of piece 1 is equal to the full-length of tested component 3, be distributed in slot several columned raised 2, the position of protrusion 2 and
Diameter in 3 same plane of tested component standard screwhole position and diameter to corresponding, by standard cubing and tested structure when detection
The plane of part 3 is bonded, and while detection is tested the length and width of component 3, also synchronize trying on to all bolts hole
It examines, detects and be tested whether component 3 meets same specification；
Step 2 iron tower construction member loading test
In same batch iron tower construction member, wherein 1/100~1/500 identical iron tower construction member is chosen, interception end head is led to again
It crosses connecting plate and is bolted, the two ends of connection adhere to different king-posts separately, then carry out tension to selected iron tower construction member
Experiment, to detect the bearing capacity under iron tower construction member use state；
Step 3 iron tower construction member weight detecting
It on the basis of step 2, weighs to the iron tower construction member being selected, calculates average weight as base weight
Amount, then weighs to other iron tower construction members of same batch and is compared with pivot weight, deviation is within ± 1%
It is qualified.
Present invention is not limited to the embodiments described above, without departing substantially from substantive content of the present invention, art technology
Any deformation, improvement, the replacement that personnel are contemplated that each fall within protection scope of the present invention.
Claims (1)
1. a kind of iron tower construction member quality determining method, which is characterized in that include the following steps：
Step 1 iron tower construction member hole location detecting
The iron tower construction member being connected by screw bolts needs to configure several and matched bolt hole of iron tower construction member on iron tower construction member,
The standard cubing for detecting iron tower construction member is strip piece (1) made of rigid material, several and bolt hole are arranged on (1) in strip piece
The section of matched, the identical protrusion (2) of diameter, strip piece (1) is channel-shaped, and slot insied width is equal to the outer of tested component (3)
Width, the length of strip piece (1) are equal to the full-length of tested component (3), several columned raised (2) are distributed in slot,
The position of raised (2) and diameter in tested component (3) same plane standard screwhole position and diameter to corresponding, general when detection
Standard cubing is bonded with the plane of tested component (3), while detection is tested the length and width of component (3), also to all
Bolt hole, which synchronize, tries inspection on；
Step 2 iron tower construction member loading test
In same batch iron tower construction member, wherein 1/100~1/500 identical iron tower construction member is chosen, interception end head passes through company again
It fishplate bar and being bolted, the two ends of connection adhere to different king-posts separately, then carry out tensile test to selected iron tower construction member,
To detect the bearing capacity under iron tower construction member use state；
Step 3 iron tower construction member weight detecting
It on the basis of step 2, weighs to the iron tower construction member being selected, calculates average weight as pivot weight, so
It is weighed to other iron tower construction members of same batch and is compared with pivot weight afterwards, deviation is qualified within ± 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210711.XA CN108519223A (en) | 2018-03-14 | 2018-03-14 | A kind of iron tower construction member quality determining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210711.XA CN108519223A (en) | 2018-03-14 | 2018-03-14 | A kind of iron tower construction member quality determining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108519223A true CN108519223A (en) | 2018-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210711.XA Pending CN108519223A (en) | 2018-03-14 | 2018-03-14 | A kind of iron tower construction member quality determining method |
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| CN (1) | CN108519223A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344787Y (en) * | 2008-12-31 | 2009-11-11 | 江苏万工科技集团有限公司 | Dedicated measuring tool for needle plate |
| CN203443497U (en) * | 2013-08-12 | 2014-02-19 | 浙江吉利汽车有限公司 | Automobile front bumper installation bearer detection tool |
| US20140109646A1 (en) * | 2012-10-24 | 2014-04-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Two-dimensional metrological calibration standard |
| CN206330516U (en) * | 2016-12-13 | 2017-07-14 | 中电普瑞电力工程有限公司 | A kind of device of inspection multi-hole position part dimension |
| CN207074038U (en) * | 2017-06-16 | 2018-03-06 | 贵港市嘉龙海杰电子科技有限公司 | A kind of transformer size measures tool |
-
2018
- 2018-03-14 CN CN201810210711.XA patent/CN108519223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344787Y (en) * | 2008-12-31 | 2009-11-11 | 江苏万工科技集团有限公司 | Dedicated measuring tool for needle plate |
| US20140109646A1 (en) * | 2012-10-24 | 2014-04-24 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Two-dimensional metrological calibration standard |
| CN203443497U (en) * | 2013-08-12 | 2014-02-19 | 浙江吉利汽车有限公司 | Automobile front bumper installation bearer detection tool |
| CN206330516U (en) * | 2016-12-13 | 2017-07-14 | 中电普瑞电力工程有限公司 | A kind of device of inspection multi-hole position part dimension |
| CN207074038U (en) * | 2017-06-16 | 2018-03-06 | 贵港市嘉龙海杰电子科技有限公司 | A kind of transformer size measures tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |