CN102628777A - Stretching resistance detection device of curtain wall embedded part used for anchor plate construction after embedded - Google Patents
Stretching resistance detection device of curtain wall embedded part used for anchor plate construction after embedded Download PDFInfo
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- CN102628777A CN102628777A CN2012101421530A CN201210142153A CN102628777A CN 102628777 A CN102628777 A CN 102628777A CN 2012101421530 A CN2012101421530 A CN 2012101421530A CN 201210142153 A CN201210142153 A CN 201210142153A CN 102628777 A CN102628777 A CN 102628777A
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- curtain wall
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- stretching resistance
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Abstract
The invention discloses a stretching resistance detection device of a curtain wall embedded part used for anchor plate construction after embedded, which comprises a fixing support attached to the outer vertical face of a main body structure and a sliding support installed on the fixing support in sliding penetrating mode. The fixing support comprises a pair of rod pieces vertically attached to the main body structure, all the rod pieces are fixedly connected with a connection plate, the connection plate is perpendicular to the rod pieces, and a guide hole is arranged in the middle portion. The sliding support comprises a pull rod support plate installed on the end portions of the rod pieces in sliding penetrating mode, the pull rod support plate is parallel to the connection plate, and the pull rod support plate and the main body structure are respectively arranged on two sides of the connection plate, the pull rod support plate is fixedly connected with one ends of at least two pull rods perpendicular to the pull rod support plate, the other ends of the pull rods penetrate through the guide hole to be fixedly connected with an anchor plate of the curtain wall embedded part and are symmetrically distributed on the curtain wall embedded part. A hydraulic jack perpendicular to the connection plate and the pull rod support plate and with a pressure meter is arranged between the connection plate and the pull rod support plate, and all the pull rods are evenly distributed on the periphery of the hydraulic jack. The stretching resistance detection device is capable of conducting onsite detection of the curtain wall embedded part after embedded.
Description
Technical field
The present invention relates to a kind of built-in fitting stretching resistance pick-up unit, particularly relate to a kind of curtain wall built-in fitting that is used for the anchor slab structure and bury back stretching resistance pick-up unit.
Background technology
The building curtain wall built-in fitting is the important component of curtain wall, and the connected node of it and agent structure is the important connected node of curtain wall.Its function of tonic chord is the load and the effect of bearing curtain wall, through built-in fitting effectively, be delivered on the agent structure reliably.The quality of built-in fitting in the curtain wall engineering construction, bury quality underground and with the quality of connection of adaptor all to the performance of curtain wall with great influence is arranged serviceable life.According to the standard designing requirement; Built-in fitting must carry out monomer pull-out test and node (colony) pull-out test at the scene; Load that test adds should reach built-in fitting and carry 1.5 times of design load and do not have obvious slippage, should carry out limit pull-out test in the detection unit in case of necessity.Therefore to draw the power of dialling to detect be the important evidence of check built-in fitting construction quality at the scene of built-in fitting.
At present, do not see the built-in fitting tension pull out force detecting instrument of specialty in the realm of building construction.The instrument that relevant stretching resistance detects has only tension tester, all is main equipments, and adopts single space structure, and test space only makes an experiment to metal, nonmetallic materials in following space, and majority is applicable to the detection to control product quality on the production line.Can not be used for the detection for construction work agent structure built-in fitting (structural elements), removing test space can not meet the demands, and this equipment also receives the restriction of factors such as place and operating condition, and does not possess operability.Preceding detection is only buried in the detection of curtain wall embedded part usually, pre-buried after pick-up unit for want of, can only detect according to experience separately, artificial subjectivity is strong, makes the construction of curtain wall stay potential safety hazard.
Summary of the invention
The present invention provides a kind of curtain wall built-in fitting that is used for the anchor slab structure to bury back stretching resistance pick-up unit for solving the technical matters that exists in the known technology.
The present invention for the technical scheme that solves the technical matters that exists in the known technology and take is: a kind of curtain wall built-in fitting that is used for the anchor slab structure buries back stretching resistance pick-up unit, and this pick-up unit comprises attached to the fixed support on the outer facade of agent structure and is installed on the sliding support on the said fixed support with sliding;
Said fixed support comprises vertical rod member attached to the paired symmetry on the agent structure, and all said rod members are all affixed with a plate, and said web joint is vertical with said rod member, and is provided with pilot hole at the middle part;
Said sliding support comprises sliding and is installed on the pull bar back up pad of all said rod members away from the agent structure end, and said pull bar back up pad is parallel with said web joint, and and the agent structure branch be located at the both sides of said web joint; One end of said pull bar back up pad and at least two perpendicular pull bars is affixed, and it is affixed that the other end of all said pull bars passes through the anchor slab of said pilot hole and said curtain wall built-in fitting, and on said curtain wall built-in fitting, be symmetric arrangement;
Between said web joint and said pull bar back up pad, be provided with the hydraulic jack vertical with them, said hydraulic jack has tensimeter, all said pull bars be distributed on said hydraulic jack around.
Said curtain wall built-in fitting is arranged in the pole structure, and all said rod members all are locked on the fixed head near the end of pole structure, and is arranged symmetrically in the left and right sides of said pole structure, and said fixed head is close on the lee face of said pole structure.
Said curtain wall built-in fitting is arranged in the girder structure, and all said rod members are arranged symmetrically in the both sides up and down of said girder structure, and is fixed on the said girder structure through web member.
Said web member is angle steel or joist steel.
Said rod member has four.
Said pull bar has two.
Advantage and good effect that the present invention has are:
1) be employed between fixed support and the sliding support lifting jack is set, sliding support is vertical with built-in fitting affixed, to the sliding support applied thrust, realizes the drawing to built-in fitting through lifting jack, can bury to the curtain wall embedded part well that the back is on-the-spot to be detected.
2) easy to make, do not receive place and operating condition to restrict easy making process; On-the-spot workable, have actual effect, need not use efficient instrument and equipment; Only need just can accomplish with the manometric hydraulic jack of normal tape, get final product fabrication and installation at the construction field (site) and accomplish test, the low usefulness of cost is high.
3) make the back detection of burying of curtain wall embedded part become Data Detection, strengthened quality self-assessment and the safety assurance after the engineering construction by artificial experience detection.
4) solve the curtain wall embedded part and buried the on-the-spot difficult problem that detects withdrawal resistance in back, and made detection that theoretical foundation arranged, increased scientific appraisal property.
In sum: the present invention adopts the existing material and facility that conveniently is easy to get to process, and can reach on-the-spot the detection and require and the site condition requirement, and is workable, need not use large-scale instrument, just can draw objective data, can reach the effect of using the low-cost high-efficiency ability.Through facts have proved: the back of burying of adopting the present invention to carry out the curtain wall built-in fitting is detected, and can guarantee the safe construction of later stage curtain wall; Make the back detection of burying of curtain wall built-in fitting have science; Can improve the safety assurance coefficient of later stage curtain wall construction well; Avoided the bad hidden danger that causes because of coming off of built-in fitting in the curtain wall installation process; Guaranteed that well built-in fitting buries the reliability that the back is detected, and in actual application, has obtained good effect.
Description of drawings
The structural representation that Fig. 1 uses on pole structure for the present invention;
Fig. 2 removes the structural representation after the hydraulic jack for Fig. 1;
Fig. 3 is a support bracket fastened structural representation among Fig. 1;
Fig. 4 is the structural representation of sliding support of the present invention;
The structural representation that Fig. 5 uses on girder structure for the present invention;
Fig. 6 removes the structural representation after the hydraulic jack for Fig. 5;
Fig. 7 is a support bracket fastened structural representation among Fig. 5.
Among the figure: 1, pole structure, 2, the curtain wall built-in fitting, 3, pull bar, 4, rod member, 5, the pull bar back up pad, 6, hydraulic jack, 7, fixed head, 8, web joint, 81, pilot hole, 9, girder structure, 10, web member.
Embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. specifies as follows:
A kind of curtain wall built-in fitting that is used for anchor slab structure buries back stretching resistance pick-up unit, and this pick-up unit comprises attached to the fixed support on the outer facade of agent structure and is installed on the sliding support on the fixed support with sliding; Fixed support comprises vertical rod member attached to the paired symmetry on the agent structure, and all rod members are all affixed with a plate, and web joint is vertical with rod member, and is provided with pilot hole at the middle part; Sliding support comprises sliding and is installed on the pull bar back up pad of all rod members away from the agent structure end, and the pull bar back up pad is parallel with web joint, and and the agent structure branch be located at the both sides of web joint; One end of pull bar back up pad and at least two perpendicular pull bars is affixed, and it is affixed that the other end of all pull bars passes through the anchor slab of pilot hole and curtain wall built-in fitting, and on the curtain wall built-in fitting, be symmetric arrangement; Between web joint and pull bar back up pad, be provided with hydraulic jack, hydraulic jack has tensimeter, all pull bars be distributed on lifting jack around.The outer facade of aforementioned body structure also can be called the agent structure windward side.
See also Fig. 1～Fig. 4, the structural representation that Fig. 1 uses on pole structure for above-mentioned detection device, this pick-up unit comprise attached to the fixed support on pole structure 1 windward side and are installed on the sliding support on the fixed support with sliding; Fixed support comprises four rod members 4 that vertically are close on pole structure 1, and all rod members 4 are all affixed with a plate 8, and web joint 8 is vertical with rod member 4, and is provided with pilot hole 81 at the middle part.
Sliding support comprises sliding and is installed on the pull bar back up pad 5 of all rod members 4 away from the pole structure end, and pull bar back up pad 5 is parallel with web joint 8, and and pole structure be located at the both sides of web joint 8 in 1 minute; Pull bar back up pad 5 is affixed with an end of at least two perpendicular pull bars 3, and it is affixed with the anchor slab of curtain wall built-in fitting 2 that the other end of all pull bars 3 passes through pilot hole 81, and on curtain wall built-in fitting 2, be symmetric arrangement; Between web joint 8 and pull bar back up pad 5, be provided with hydraulic jack 6, hydraulic jack has tensimeter, all pull bars 3 be distributed on hydraulic jack around.In the present embodiment, pull bar 3 has two, but is not to be defined as two, also can be three or four or more, and concrete quantity should be looked field condition and confirmed.Rod member has four, but is not to be defined as four, also can be two or the six roots of sensation or more even numbers roots, and concrete quantity should be looked field condition and confirmed.Curtain wall built-in fitting 2 is arranged in the pole structure 1; All rod members 4 all are locked on the fixed head 7 near the end of pole structure 1; And be arranged symmetrically in the left and right sides of pole structure 1; Fixed head 7 is close on the lee face of pole structure 1 under the drawing effect of hydraulic jack 7, need be by preburied component, only need artificial auxiliary in addition firm.Above-mentioned all rod members 4 can also be through being fixed on the pole structure 1 with pole structure 1 affixed web member.For web member can be recycled, web member and pole structure be connected and web member and rod member between be connected and all should be releasable connection.
See also Fig. 4～Fig. 7, the structural representation that Fig. 5 uses on girder structure for above-mentioned detection device, this pick-up unit comprise that the fixed support that is fixed on girder structure 9 windward sides is installed on the sliding support on the fixed support with sliding; Fixed support comprises four rod members 4 that are vertically fixed on the girder structure 9, and all rod members 4 are all affixed with a plate 8, and web joint 8 is vertical with rod member 4, and is provided with pilot hole 81 at the middle part.
Sliding support comprises sliding and is installed on the pull bar back up pad 5 of all rod members 4 away from the girder structure end, and pull bar back up pad 5 is parallel with web joint 8, and and girder structure be located at the both sides of web joint 8 in 9 minutes; Pull bar back up pad 5 is affixed with an end of at least two perpendicular pull bars 3, and it is affixed with the anchor slab of curtain wall built-in fitting 2 that the other end of all pull bars 3 passes through pilot hole 81, and on curtain wall built-in fitting 2, be symmetric arrangement; Between web joint 8 and pull bar back up pad 5, be provided with hydraulic jack 6, hydraulic jack has tensimeter, all pull bars 3 be distributed on hydraulic jack around.In the present embodiment, pull bar 3 has two, but is not to be defined as two, also can be three or four or more, and concrete quantity should be looked field condition and confirmed.Rod member has four, but is not to be defined as four, also can be two or the six roots of sensation or more even numbers roots, and concrete quantity should be looked field condition and confirmed.Curtain wall built-in fitting 2 is arranged in the girder structure 9, and all rod members 4 are arranged symmetrically in the both sides up and down of girder structure 9, and is fixed on the girder structure 9 through web member 10.In the present embodiment, web member 10 adopts angle steel, and one side of angle steel is connected through the releasable connection structure with girder structure 9, and another side is connected through the releasable connection structure with rod member 4.Web member 10 can also adopt other steel members such as joist steel.The fixed sturcture of above-mentioned rod member 4 on girder structure 9 also can be used for the fixing of itself and pole structure.
Principle of work of the present invention:
During on-the-spot test, at first, slowly pull jack handle with fixed support, sliding support and hydraulic jack installation in position; When gauge hand moves to setting value; Should stop to pull handle at once, built-in fitting is as if intact non-loosening at this moment, and promptly provable its meets design requirement.
Although combine accompanying drawing that the preferred embodiments of the present invention are described above; But the present invention is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within protection scope of the present invention.
Claims (6)
1. a curtain wall built-in fitting that is used for anchor slab structure buries back stretching resistance pick-up unit, it is characterized in that, this pick-up unit comprises attached to the fixed support on the outer facade of agent structure and is installed on the sliding support on the said fixed support with sliding;
Said fixed support comprises vertical rod member attached to the paired symmetry on the agent structure, and all said rod members are all affixed with a plate, and said web joint is vertical with said rod member, and is provided with pilot hole at the middle part;
Said sliding support comprises sliding and is installed on the pull bar back up pad of all said rod members away from the agent structure end, and said pull bar back up pad is parallel with said web joint, and and the agent structure branch be located at the both sides of said web joint; One end of said pull bar back up pad and at least two perpendicular pull bars is affixed, and it is affixed that the other end of all said pull bars passes through the anchor slab of said pilot hole and said curtain wall built-in fitting, and on said curtain wall built-in fitting, be symmetric arrangement;
Between said web joint and said pull bar back up pad, be provided with the hydraulic jack vertical with them, said hydraulic jack has tensimeter, all said pull bars be distributed on said hydraulic jack around.
2. the curtain wall built-in fitting that is used for the anchor slab structure according to claim 1 buries back stretching resistance pick-up unit; It is characterized in that; Said curtain wall built-in fitting is arranged in the pole structure; All said rod members all are locked on the fixed head near the end of pole structure, and are arranged symmetrically in the left and right sides of said pole structure, and said fixed head is close on the lee face of said pole structure.
3. the curtain wall built-in fitting that is used for the anchor slab structure according to claim 1 buries back stretching resistance pick-up unit; It is characterized in that; Said curtain wall built-in fitting is arranged in the girder structure; All said rod members are arranged symmetrically in the both sides up and down of said girder structure, and are fixed on the said girder structure through web member.
4. the curtain wall built-in fitting that is used for the anchor slab structure according to claim 3 buries back stretching resistance pick-up unit, it is characterized in that said web member is angle steel or joist steel.
5. the curtain wall built-in fitting that is used for the anchor slab structure according to claim 1 buries back stretching resistance pick-up unit, it is characterized in that said rod member has four.
6. bury back stretching resistance pick-up unit according to claim 1 or the 5 described curtain wall built-in fittings that are used for the anchor slab structure, it is characterized in that said pull bar has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210142153.0A CN102628777B (en) | 2012-05-09 | 2012-05-09 | Stretching resistance detection device of curtain wall embedded part used for anchor plate construction after embedded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210142153.0A CN102628777B (en) | 2012-05-09 | 2012-05-09 | Stretching resistance detection device of curtain wall embedded part used for anchor plate construction after embedded |
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| Publication Number | Publication Date |
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| CN102628777A true CN102628777A (en) | 2012-08-08 |
| CN102628777B CN102628777B (en) | 2014-01-01 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048199A (en) * | 2013-01-10 | 2013-04-17 | 哈尔滨工程大学 | Prestretching type mechanical environment simulator |
| CN103091171A (en) * | 2013-01-29 | 2013-05-08 | 昆山市建设工程质量检测中心 | Method and device for detecting glass curtain wall upright post embedded part joint tension performance on site |
| CN103091172A (en) * | 2013-03-05 | 2013-05-08 | 安徽省（水利部淮河水利委员会）水利科学研究院 | On-site detector for connection strength of glass curtain wall |
| CN103398900A (en) * | 2013-07-26 | 2013-11-20 | 海通建设集团有限公司 | Lever type tensile test rack |
| CN104568589A (en) * | 2013-10-23 | 2015-04-29 | 江苏金海新能源科技有限公司 | Pre-stressed anchor bolt stretching and drawing detection equipment |
| CN108692932A (en) * | 2018-06-06 | 2018-10-23 | 徐州新南湖科技有限公司 | A kind of building structural member tie point intensity detecting device |
| CN111175065A (en) * | 2020-01-21 | 2020-05-19 | 中国建筑科学研究院有限公司 | On-spot multidirectional power detection device of assembled building envelope connected system |
| CN111238845A (en) * | 2020-01-21 | 2020-06-05 | 中国建筑科学研究院有限公司 | Detection method of assembly type building envelope connecting system |
| CN114441309A (en) * | 2022-01-11 | 2022-05-06 | 深圳市建筑科学研究院股份有限公司 | Method and device for detecting bearing capacity performance of curtain wall support |
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| CN202916150U (en) * | 2012-05-09 | 2013-05-01 | 中建六局第三建筑工程有限公司 | Post-embedded anti-tensile strength detecting device of curtain wall embedded part for constructing anchor plate |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048199A (en) * | 2013-01-10 | 2013-04-17 | 哈尔滨工程大学 | Prestretching type mechanical environment simulator |
| CN103091171A (en) * | 2013-01-29 | 2013-05-08 | 昆山市建设工程质量检测中心 | Method and device for detecting glass curtain wall upright post embedded part joint tension performance on site |
| CN103091171B (en) * | 2013-01-29 | 2015-02-11 | 昆山市建设工程质量检测中心 | Method for detecting glass curtain wall upright post embedded part joint tension performance on site |
| CN103091172A (en) * | 2013-03-05 | 2013-05-08 | 安徽省（水利部淮河水利委员会）水利科学研究院 | On-site detector for connection strength of glass curtain wall |
| CN103091172B (en) * | 2013-03-05 | 2014-10-08 | 安徽省（水利部淮河水利委员会）水利科学研究院 | On-site detector for connection strength of glass curtain wall |
| CN103398900A (en) * | 2013-07-26 | 2013-11-20 | 海通建设集团有限公司 | Lever type tensile test rack |
| CN104568589A (en) * | 2013-10-23 | 2015-04-29 | 江苏金海新能源科技有限公司 | Pre-stressed anchor bolt stretching and drawing detection equipment |
| CN108692932A (en) * | 2018-06-06 | 2018-10-23 | 徐州新南湖科技有限公司 | A kind of building structural member tie point intensity detecting device |
| CN111175065A (en) * | 2020-01-21 | 2020-05-19 | 中国建筑科学研究院有限公司 | On-spot multidirectional power detection device of assembled building envelope connected system |
| CN111238845A (en) * | 2020-01-21 | 2020-06-05 | 中国建筑科学研究院有限公司 | Detection method of assembly type building envelope connecting system |
| CN111175065B (en) * | 2020-01-21 | 2022-05-03 | 中国建筑科学研究院有限公司 | On-spot multidirectional power detection device of assembly type structure envelope connected system |
| CN111238845B (en) * | 2020-01-21 | 2022-06-17 | 中国建筑科学研究院有限公司 | Detection method of assembly type building envelope connecting system |
| CN114441309A (en) * | 2022-01-11 | 2022-05-06 | 深圳市建筑科学研究院股份有限公司 | Method and device for detecting bearing capacity performance of curtain wall support |
| CN114441309B (en) * | 2022-01-11 | 2024-01-19 | 深圳市建筑科学研究院股份有限公司 | Method and device for detecting bearing capacity performance of curtain wall support |
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Effective date of registration: 20200323 Address after: 300451 No. 72, Hangzhou Road, Binhai New Area, Tianjin Co-patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING BUREAU INSTALLATION ENGINEERING Co.,Ltd. Address before: 300456 No. 75, Xingang Road, Tanggu District, Tianjin Co-patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION NO.3 CONSTRUCTION ENGINEERING Co.,Ltd. |
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Address after: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee after: China Construction Sixth Engineering Bureau Northwest Construction Co.,Ltd. Patentee after: China Construction Sixth Engineering Bureau Co., Ltd. Address before: No. 72 Hangzhou Road, Tianjin Binhai New Area, 300451 Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING BUREAU INSTALLATION ENGINEERING Co.,Ltd. Patentee before: China Construction Sixth Engineering Bureau Co., Ltd. |
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Address after: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee after: The First Construction Co.,Ltd. of China Construction Sixth Engineering Bureau Patentee after: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. Address before: 710075 room 11001, 10th floor, building 3, Fengxi new town headquarters economic Park project, Xixian New District, Xi'an, Shaanxi Province Patentee before: China Construction Sixth Engineering Bureau Northwest Construction Co.,Ltd. Patentee before: CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION Corp.,Ltd. |