CN201514182U - Multifunctional cast-in-situ floor slab concrete thickness detector - Google Patents
Multifunctional cast-in-situ floor slab concrete thickness detector Download PDFInfo
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- CN201514182U CN201514182U CN2009202578805U CN200920257880U CN201514182U CN 201514182 U CN201514182 U CN 201514182U CN 2009202578805 U CN2009202578805 U CN 2009202578805U CN 200920257880 U CN200920257880 U CN 200920257880U CN 201514182 U CN201514182 U CN 201514182U
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Abstract
The utility model discloses a multifunctional cast-in-situ floor slab concrete thickness detector which is characterized by comprising a thickness measuring probe, a detector backplane, a concrete slab thickness measuring graduated scale and a protective layer thickness measuring graduated scale, wherein the concrete slab thickness measuring graduated scale and the protective layer thickness measuring graduated scale are fixedly arranged on the backplane and parallel to each other; a gap is reserved between the two graduated scales; the thickness measuring probe can movably pass through the gap between the concrete slab thickness measuring graduated scale and the protective layer thickness measuring graduated scale; the thickness measuring probe is respectively provided with a slab thickness zero calibration line and a protective layer zero calibration line; and one end of the thickness measuring probe is a tip. The multifunctional cast-in-situ floor slab concrete thickness detector has simple structure and convenient manufacture and use, and is used for simultaneously measuring and controlling the thickness at the same position of a cast-in-situ concrete structure floor slab and the reinforcement protective layer, thus being beneficial to controlling the quality of structure construction and input quantity of concrete, and realizing the control of engineering quality and the control and saving of input cost.
Description
Technical field
The utility model relates to a kind of construction account equipment technical field, especially relates to a kind of multi-functional cast-in-situ floor concrete thickness detecting device.
Background technology
Monolithic reinforced concrete structure slab thickness and cover to reinforcement are the key factors of guaranteeing building structure quality and safety; be the essential items for inspection of the acceptance of work, and present needleless still is to detecting the specialist tools of control in cast-in-situ floor concrete thickness and the cover to reinforcement work progress.Generally speaking, in the construction slab thickness being detected control is to utilize steel ruler to measure and survey in advance the relief of establishing to control, this method is owing to be subjected to the influence of the limitation and the on-the-spot accidentalia of measuring method, makes slab thickness detection method trouble and cause very easily that to detect data distortion inaccurate; For cover to reinforcement; because lower rebar has cushion block control to make that the bottom protective layer thickness is more easy to control; and upper protective layer since concreting process in to inevitably damaging the upper reinforcement position; often make protective layer thickness not meet designing requirement; but mostly the inspection to cover to reinforcement is just can detect behind the coagulation molding component at present, and lacks the effective ways of process check control.When completion acceptance detects, in case slab thickness occurs or protective layer thickness is defective, will produce influence greatly to the building structure quality safety, cause serious consequence, the economy and the reputation of building enterprise caused irretrievable loss and influence.This shows, lack detection mode easily and effectively in the cast-in-situ floor concrete pouring construction process always, think important and a difficult problem more rambunctious so the control of slab thickness and cover to reinforcement is the workmen always.In addition, along with the large tracts of land of commerical ready-mixed concrete is promoted and used, the concreting amount of monolithic reinforced concrete structure lacks a basis comparatively accurately always, the general metering method that all is as the criterion of the metering of each casting concrete amount with drawing budgetary estimate amount and commerical ready-mixed concrete supplier's supply, this metering result can not well reflect construction quality during concrete engineering, is unfavorable for verification and the control of unit in charge of construction to the commerical ready-mixed concrete input cost.So the working-yard need a kind of can convenient and swift detection and statistical computation go out that floorslab concrete is actual builds thickness and calculate the effective ways of the actual amount of building of concrete with this, as effective foundation of construction enterprises' cost control.
The utility model content
In view of this; the purpose of this utility model is to provide a kind of multi-functional cast-in-situ floor concrete thickness detecting device; adopt this measuring appliance both can solve above-mentioned technical barrier; realization is measured to cast-in-place structural floor same position thickness and cover to reinforcement the time and control; the input amount that also helps control structure construction amount of concrete; realize the management and control and the saving of engineering input cost, and its making simple in structure is easy to use.
For achieving the above object, the utility model by the following technical solutions:
This multi-functional cast-in-situ floor concrete thickness detecting device comprises that thickness measure probe, detecting device backboard, concrete plate thickness are measured rule and protective layer thickness is measured rule; Concrete plate thickness measures rule and protective layer thickness measurement rule is fixedly installed on the backboard; and these two measurement rules are parallel to each other; leave the space between these two measurement rules; described thickness measure probe passes through the space between concrete plate thickness measurement rule and the protective layer thickness measurement rule movably; thickness of slab zero standard alignment and protective seam zero standard alignment are set respectively on the described thickness measure probe, and thickness measure probe one end is most advanced and sophisticated.
Further, the detecting device backboard is a rectangle, and this rectangular broadside one end fixedly installs the rectangular detector leg, and the long limit of detecting device backboard is vertical mutually with the long limit of detecting device leg.
Further, this multi-functional cast-in-situ floor concrete thickness detecting device also comprises the rivet snap ring, and this snap ring passes through to hole the back riveting in the backboard trailing flank on the detecting device backboard.
Further, this multi-functional cast-in-situ floor concrete thickness detecting device also comprises hook and handle, and hook and handle are fixedly connected with backboard respectively.
Further, described detecting device backboard and detecting device leg adopt the 1mm steel plate to make, and detecting device backboard length is 400mm, and the thickness measure probe is 700mm.
The beneficial effects of the utility model are as follows:
1, adopt the utility model to solve a prior art difficult problem
Simple multifunctional cast-in-situ floor concrete thickness detecting device has solved the current operating technique difficult problem described in " preface ".Use this detecting device can in work progress, detect floor same position thickness of slab and thickness of protection tier at any time, in time find and the correction problem, improve construction quality.Instrument detecting result is accurate, makes simple, easy to use.In work progress, use this instrument to detect and carry out data recording and statistics, the concrete thickness of clear and definite institute's plate of building, can help construction party to carry out the control of concrete works amount input cost, be convenient to construction party and after each stage engineering entity completion, carry out cost analysis targetedly and cost control.In addition, the detection thickness range of this instrument is 0-300mm, can be applicable to the construction of general building engineering most structure thicknesss of slab detect.
2, adopt the utility model to save cost
In the in-situ reinforced concrete slab concreting process, use this instrument that slab thickness is detected, in the control engineering quality, also controlled concrete input amount.The input of floorslab concrete can be effectively controlled in the control of slab thickness, in the floor design of all kinds of buildings, the often difference to some extent of the thickness of plate with the difference of its position and functions of use, such as needs owing to functions of use, the floor at kitchen, place, toilet is different with the floor thickness of slab at other positions in the residence floor engineering, the control of thickness of slab often made unit in charge of construction's headache when these position floorslab concretes were built, and was easy to build blocked up.By using this instrument to measure, just can effectively avoid the problems referred to above, avoid unnecessary concrete input and later stage do not satisfy the terrace needs rectify and improve spent artificial, thereby effectively save engineering cost.
3, measuring appliance of the present utility model is made simple, easy to operate, applied widely
These tool materials are common, make simply, and are easy to operate, are convenient to use in each engineering construction process.The instrument material therefor is the building site common used material, is formed by cutting out, weld to make voluntarily by simple steel plate and reinforcing bar, has that volume is little, a light weight, easy to carry, simple to operate, characteristics such as testing result is accurate.Use this instrument to detect, only need a people just can finish the quality check and the control of slab thickness and thickness of protection tier simultaneously, both be applicable to that operation layer carried out self check, be applicable to that again administration and supervision authorities such as construction party, management side, Party A recheck.
Other beneficial effect of the present utility model, the technician can obtain from the relevant portion of instructions and claims more comprehensively enlightening to a certain extent.
Description of drawings
Accompanying drawing is a structural representation of the present utility model;
Embodiment
Below by the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
As shown in drawings; multi-functional cast-in-situ floor concrete thickness detecting device of the present utility model simply is easy to do; but self manufacture or batch process; during enforcement, mainly measure rule 5, protective layer thickness measurement rule 6, detecting device hook 7 and rivet snap ring 8 and form by thickness measure probe 1, detecting device backboard 2, detecting device leg 3, detecting device handle 4, concrete plate thickness.Wherein parts are made in the following way: thickness measure probe 1 uses the round steel of a diameter 14mm to make; length overall 850mm, the long 150mm of handle wherein, the long 700mm of probe portion; probe lower end sharpening is used to survey concrete slab thickness and thickness of protection tier so that insert concrete.The zero standard alignment is set on the thickness measure probe 1, comprises thickness of slab zero standard alignment 9 and protective seam zero standard alignment 10.Detecting device backboard 2 adopts the rectangle 1mm steel plate that is of a size of 400mm * 50mm, each thick rectangular steel plates of 1mm that is of a size of 125mm * 20mm about detecting device leg 3 comprises, detecting device backboard 2 is welded into down T-shape with the detecting device leg and the lower edge is concordant, detecting device leg 3 is used to increase end section under the detecting device, and detection ruler can surely drop on the concrete surface or is overlapped on the reinforcing bar when guaranteeing to use.Detecting device handle 4 long 150mm use round steel and 2 welding of detecting device backboard of diameter 10mm, overlap cylindrical wooden sleeve, are used for stable detection device when detecting.Concrete plate thickness is measured rule 5 and is used the standard steel ruler to stick on the detecting device backboard 2, the position is on the right side of thickness measure probe 1, and part scale mark and thickness measure probe 1 are overlapping, and length is 30cm, its zero graduation is concordant with detecting device backboard upper edge, is used to measure concrete slab thickness.Protective layer thickness is measured rule 6 and is used the standard steel ruler to stick on the detecting device backboard 2; the position is in the left side of thickness measure probe 1, and part scale mark and probe 1 are overlapping, and length is 10cm; the 10cm scale is concordant with detecting device backboard upper edge, is used to measure row's concrete steel tendon protective layer thickness on the cast-in-place plate.Detecting device hook 7 uses the round steel of diameter 6mm to be welded on the detecting device backboard 2, stretches out detecting device backboard 2 upper edge 45mm, and the top bending is used to place detecting device.Rivet snap ring 8: use special-purpose rivet snap ring, snap ring internal diameter 16mm, by boring back riveting on detecting device backboard 2 in the backboard trailing flank.Establish three roads altogether; first road is positioned at following 15mm place, backboard upper edge; the 3rd road is positioned at following 285mm place, backboard upper edge; second road is positioned at first and third road snap ring height medium position; thickness measure probe 1 passes concrete plate thickness measurement rule 5, protective layer thickness is measured the space between the rule 6; passing Oudin snap ring 8 simultaneously can be up and down, and the lower end of thickness measure probe 1 is most advanced and sophisticated, and rivet snap ring 8 snap rings are used to retrain the probe position with vertical.In addition, afterburning for convenience when implementing, the afterbody of thickness measure probe 1 is preferably made curved shape.Moreover; the demarcation that also will carry out following zero standard alignment of thickness measure probe 1 in the present embodiment: with probe lower prong and the concordant placement in supporting leg lower edge; position equal with concrete plate thickness dip stick zero graduation, protective layer thickness dip stick zero graduation on the barred body is used the brushing of the wide reddish oil varnish-treated tape of 10mm respectively; the lower edge of thickness of slab zero standard alignment 9 flushes with corresponding scale zero graduation, and the upper edge of protective seam zero standard alignment 10 flushes with corresponding scale zero graduation.
During use, adopt following method to detect:
1, the cast-in-place concrete plate thickness detects
In the process of building, finish floating flooring and detect building.At first vertically stand on detecting device of the present utility model on the concrete surface, detecting device backboard 2 is carried in advance, hold the sweep of probe 1 on the other hand, probe 1 is slowly inserted in the concrete to the bottom, hold detecting device handle 4 then on the other hand, hold up steady detecting device, detecting device backboard 2 is slowly fallen to supporting leg 3 lower edges and concrete surface tangent.The concrete plate thickness of observing the lower edge correspondence of thickness of slab zero standard alignment 9 on the probe is measured the scale position of rule, and the data of reading are the thickness of this place's concrete slab.
2, row's concrete steel tendon protective layer thickness detects on the concrete slab
In the process of building, finish floating flooring and detect building.At first detecting device of the present utility model is vertically stood on the concrete surface, hold detecting device handle 4 on the other hand, detecting device is slowly inserted in the concrete, be overlapped in the plate until detecting device supporting leg 3 and go up on the placing of reinforcement, the stable detection device makes it still vertical with flooring; Hold the sweep of probe 1 on the other hand, slowly from concrete, propose probe 1 tangent with concrete surface to the rod point.The upper edge of observing protective seam zero standard alignment 10 on the probe 1 is in the scale position that protective layer thickness is measured rule, and the data of reading are the thickness of row's concrete steel tendon protective layer on this place's concrete slab.
Explanation is at last, and above embodiment is only in order to explanation the technical solution of the utility model and unrestricted, to other modifications of the technical scheme that it disclosed or be equal to replacement, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. a multi-functional cast-in-situ floor concrete thickness detecting device is characterized in that: comprise that thickness measure probe, detecting device backboard, concrete plate thickness are measured rule and protective layer thickness is measured rule; Concrete plate thickness measures rule and protective layer thickness measurement rule is fixedly installed on the backboard; and these two measurement rules are parallel to each other; leave the space between these two measurement rules; described thickness measure probe passes through the space between concrete plate thickness measurement rule and the protective layer thickness measurement rule movably; thickness of slab zero standard alignment and protective seam zero standard alignment are set respectively on the described thickness measure probe, and thickness measure probe one end is most advanced and sophisticated.
2. multi-functional cast-in-situ floor concrete thickness detecting device according to claim 1, it is characterized in that: the detecting device backboard is a rectangle, this rectangular broadside one end fixedly installs the rectangular detector leg, and the long limit of detecting device backboard is vertical mutually with the long limit of detecting device leg.
3. according to claim 1 or 2 described multi-functional cast-in-situ floor concrete thickness detecting devices, it is characterized in that: this multi-functional cast-in-situ floor concrete thickness detecting device also comprises the rivet snap ring, and this snap ring passes through to hole the back riveting in the backboard trailing flank on the detecting device backboard.
4. multi-functional cast-in-situ floor concrete thickness detecting device according to claim 3 is characterized in that: this multi-functional cast-in-situ floor concrete thickness detecting device also comprises hook and handle, and hook and handle are fixedly connected with backboard respectively.
5. multi-functional cast-in-situ floor concrete thickness detecting device according to claim 4 is characterized in that: described detecting device backboard and detecting device leg adopt the 1mm steel plate to make, and detecting device backboard length is 400mm, and the thickness measure probe is 700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202578805U CN201514182U (en) | 2009-11-05 | 2009-11-05 | Multifunctional cast-in-situ floor slab concrete thickness detector |
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| CN2009202578805U CN201514182U (en) | 2009-11-05 | 2009-11-05 | Multifunctional cast-in-situ floor slab concrete thickness detector |
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| CN201514182U true CN201514182U (en) | 2010-06-23 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175192A (en) * | 2011-01-25 | 2011-09-07 | 上海市青浦区华新中学 | Device and method for measuring thickness of floor slab |
| CN104913704A (en) * | 2015-05-22 | 2015-09-16 | 中国十七冶集团有限公司 | Detector for pouring thickness of floor concrete and mortar surface layer |
| CN105526844A (en) * | 2016-03-01 | 2016-04-27 | 金思思 | Height measuring ruler for buildings |
| CN105674845A (en) * | 2016-02-17 | 2016-06-15 | 西南交通大学 | Penetrating-type quick measurement device for on-site measurement of thickness of waterproof film sprayed on hard base plane |
| CN107014276A (en) * | 2017-05-31 | 2017-08-04 | 北京城建六建设集团有限公司 | Depth of plastering measurement apparatus |
| CN107131811A (en) * | 2017-05-31 | 2017-09-05 | 上海二十冶建设有限公司 | The detection means of framework beam steel protective layer |
| CN108871149A (en) * | 2018-05-08 | 2018-11-23 | 青岛理工大学 | Minimum Concrete Protective Coating Thickness measuring device and measuring method |
| CN109900185A (en) * | 2019-01-31 | 2019-06-18 | 大连长丰实业总公司 | A kind of closed area skin thickness measuring tool and measurement method |
| CN110145990A (en) * | 2019-06-03 | 2019-08-20 | 张雅涵 | A kind of free-falling formula aciculiform calibrator for building |
| CN110411316A (en) * | 2019-07-30 | 2019-11-05 | 国网山东省电力公司经济技术研究院 | A kind of project of transmitting and converting electricity thickness of protection tier detection auxiliary device |
-
2009
- 2009-11-05 CN CN2009202578805U patent/CN201514182U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175192A (en) * | 2011-01-25 | 2011-09-07 | 上海市青浦区华新中学 | Device and method for measuring thickness of floor slab |
| CN102175192B (en) * | 2011-01-25 | 2013-05-15 | 上海市青浦区华新中学 | Device and method for measuring thickness of floor slab |
| CN104913704A (en) * | 2015-05-22 | 2015-09-16 | 中国十七冶集团有限公司 | Detector for pouring thickness of floor concrete and mortar surface layer |
| CN105674845A (en) * | 2016-02-17 | 2016-06-15 | 西南交通大学 | Penetrating-type quick measurement device for on-site measurement of thickness of waterproof film sprayed on hard base plane |
| CN105526844A (en) * | 2016-03-01 | 2016-04-27 | 金思思 | Height measuring ruler for buildings |
| CN105526844B (en) * | 2016-03-01 | 2018-06-19 | 江苏中源工程管理股份有限公司 | A kind of height measuring device for building |
| CN107131811A (en) * | 2017-05-31 | 2017-09-05 | 上海二十冶建设有限公司 | The detection means of framework beam steel protective layer |
| CN107014276A (en) * | 2017-05-31 | 2017-08-04 | 北京城建六建设集团有限公司 | Depth of plastering measurement apparatus |
| CN107014276B (en) * | 2017-05-31 | 2023-07-14 | 北京城建六建设集团有限公司 | Plastering thickness measuring device |
| CN108871149A (en) * | 2018-05-08 | 2018-11-23 | 青岛理工大学 | Minimum Concrete Protective Coating Thickness measuring device and measuring method |
| CN109900185A (en) * | 2019-01-31 | 2019-06-18 | 大连长丰实业总公司 | A kind of closed area skin thickness measuring tool and measurement method |
| CN110145990A (en) * | 2019-06-03 | 2019-08-20 | 张雅涵 | A kind of free-falling formula aciculiform calibrator for building |
| CN110145990B (en) * | 2019-06-03 | 2021-09-24 | 佛山顺德薪溢测绘有限公司 | Free-falling needle-shaped thickness gauge for building |
| CN110411316A (en) * | 2019-07-30 | 2019-11-05 | 国网山东省电力公司经济技术研究院 | A kind of project of transmitting and converting electricity thickness of protection tier detection auxiliary device |
| CN110411316B (en) * | 2019-07-30 | 2021-04-06 | 国网山东省电力公司经济技术研究院 | Power transmission and transformation engineering steel bar protective layer thickness detection auxiliary device |
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Granted publication date: 20100623 Termination date: 20141105 |
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| EXPY | Termination of patent right or utility model |