CN206695720U - A kind of magnetic-type steel form faulting of slab ends measurement apparatus - Google Patents
A kind of magnetic-type steel form faulting of slab ends measurement apparatus Download PDFInfo
- Publication number
- CN206695720U CN206695720U CN201720516482.5U CN201720516482U CN206695720U CN 206695720 U CN206695720 U CN 206695720U CN 201720516482 U CN201720516482 U CN 201720516482U CN 206695720 U CN206695720 U CN 206695720U
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- electromagnet
- fixed
- handle
- magnetic
- slab ends
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a kind of magnetic-type steel form faulting of slab ends measurement apparatus, including electromagnet and small magnet, power supply, power outlet, switch, electromagnet inlet wire and electromagnet are sequentially connected；Handle is fixed with the electromagnet, handle one end is fixed with mark block；The scale that can be moved up and down is provided with the mark block, the scale lower end is fixed with small magnet, and upper end is fixed with baffle plate.The utility model ensure that adjacent two formwork faultings allowable error meets code requirement, it is ensured that concrete surface pouring quality.
Description
Technical field
Concreting and fields of measurement are the utility model is related to, more particularly to a kind of magnetic-type steel form faulting of slab ends measurement dress
Put.
Background technology
With the development of concreting technology, higher is required to Surface Quality of Concrete at present, and template and the demoulding
The quality of agent is to influence the principal element of concrete surface quality.Template surface answers bright and clean smooth, seam tight, seamless without faulting of slab ends
Gap, to ensure the quality of concrete surface.Provided according to existing specification, general large-volume concrete formwork installs adjacent two plate
Faulting of slab ends exposed surface allowable error is 2mm, and hidden inner face allowable error is 5mm, and formwork faulting is measured in practice of construction
And the faulting of slab ends monitoring during model sheetinstallat is very difficult.
For example, two river mouth Hydropower station pivotal water retaining structures are gravelly soil core wall rockfill dam, and crest elevation 2875.00m, river
Bed position core-wall bottom elevation 2581.00m, substrate set 1m thickness concrete pedestals, maximum height of dam 295.00m, width at dam crest 16.00m.
The engineering concreting mainly includes dam foundation riverbed core-wall cover plate concrete, left and right dam abutment core-wall cover plate concrete and left and right banks
Grouting adit lining concrete pours, and concreting quantities is big, while the engineering basic unit mixes to major project
Solidifying soil pours appearance requirement quality height.
Two river mouth Hydropower Project concreting quantities are big, i.e., are poured using steel form, in concrete storehouse
When face is checked and accepted, adjacent two formwork faultings deviation need to be measured, and record more whether meet code requirement.Conventional mould is wrong
Platform measuring method：Formwork faulting is measured using two Steel Rulers, this method complex operation, and storehouse face reinforcing bar is intensive,
Be inconvenient to operate, while efficiency is low, and the purpose monitored at any time can not be played during model sheetinstallat.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of magnetic-type steel form faulting of slab ends measurement apparatus, solves steel
The adjacent two formwork faultings measurement problem of model sheetinstallat, ensures that adjacent two formwork faultings allowable error meets code requirement, it is ensured that mixed
Coagulate native surface pouring quality.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of magnetic-type steel form faulting of slab ends measurement apparatus, including electromagnet and small magnet, power supply, power outlet, switch, electricity
Magnet inlet wire and electromagnet are sequentially connected；Handle is fixed with the electromagnet, handle one end is fixed with mark block；The mark
The scale that can be moved up and down is provided with block, the scale lower end is fixed with small magnet, and upper end is fixed with baffle plate.
Further, reinforcing plate is additionally provided with, the reinforcing plate is fixed on the junction of handle and mark block.
Further, the switch is fixed on handle.
Compared with prior art, the beneficial effects of the utility model are：Steel shutterings can be efficiently solved to pretend adjacent two moulds
Plate faulting of slab ends measures problem, ensures that adjacent two formwork faultings allowable error meets code requirement, it is ensured that concrete surface pouring quality.
The present apparatus is simple to operate, safe and reliable, adaptability is good, good economy performance, promotional value are high.
Brief description of the drawings
Fig. 1 is a kind of magnetic-type steel form faulting of slab ends measurement apparatus structural representation of the utility model.
In figure：1- electromagnet；2- small magnets；3- scales；4- mark blocks；5- handles；6- is switched；7- electromagnet inlet wires；8-
Power outlet；9- power supplys；10- reinforcing plates；11- baffle plates.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.As shown in figure 1, this
Utility model primary structure is 3 magnetic force structure, scale structure and handle arrangement part compositions.
1) magnetic force structure：It is made up of electromagnet 1, switch 6, electromagnet inlet wire 7, power outlet 8, power supply 9；
2) scale structure：It is made up of scale 3, small magnet 2, mark block 4 and baffle plate 11；
3) handle arrangement：It is made up of handle 5, reinforcing plate 10.
Power supply 9, power outlet 8, switch 6, electromagnet inlet wire 7 and electromagnet 1 are sequentially connected；It is fixed on the electromagnet 1
There is handle 5, the one end of handle 5 is fixed with mark block 4；The scale 3 that can be moved up and down, the scale 3 are provided with the mark block 4
Lower end is fixed with small magnet 2, and upper end is fixed with baffle plate 11.
Reinforcing plate 10 is additionally provided with, the reinforcing plate 10 is fixed on the junction of handle 5 and mark block 4.It is additionally provided with gear
Plate 11, the baffle plate 11 are fixed on the upper end of scale 3.The switch 6 is fixed on handle 5.
The utility model device is described as follows：
1) electromagnet 1 and supporting power supply 9 are selected according to actual conditions, installation is combined as shown in Figure 1, in handle 5
It is upper to set a switch 6 to be controlled, in order to improve the convenience of the device, i.e. power supply 9 to carry with, power outlet 8 and
Electromagnet inlet wire 7 is arranged out of handle 5.
2) handle 5 is made using a diameter of 10mm stainless-steel pipe, and mark block 4 is carried out using δ=5mm steel plate
Make, then bore Φ 5mm hole, handle 5, reinforcing plate 10 and mark block 4 are attached using welding manner, handle 5 and electromagnetism
Iron 1 is attached using screw connection manner.
3) scale 3 is made using Φ 4mm solid cylinder iron, and in position as shown in Figure 1 mark high scale line essence
Spend for 0.5mm, the upper surface of mark block 4 is 0 graduation mark, up down carves 10mm graduation mark respectively；The top of scale 3 sets one
Baffle plate 11, made using δ=2mm steel plate；The bottom of scale 3 sets a small magnet 2, non-strong magnetic force magnet, plays stabilization,
And it is connected with scale 3 using screw connection manner.
Measurement concrete operations for steel form faulting of slab ends are as follows：1. the device is placed on two steel form seam positions
On one steel form, open switch 6, i.e., by magneticaction will the device be close on the face of the template, then operation mark
Chi 3 causes small magnet 2 to be on the face of another template.2. the graduation mark on by scale 3 carries out reading, as two pieces of moulds
The faulting of slab ends numerical value of plate.
Present apparatus implementation-specific consideration is as follows：
1) electromagnet 1 in the device is selected according to the suction that is actually needed, weight, and power supply 9 is according to electromagnet
Electric current and voltage condition are selected；
2) the graduation mark precision of scale 3 of the device is 0.5mm, and the diameter of scale 3 is with the size of the bore dia of mark block 4 by real
Border situation is controlled, and the selection of small magnet 2 on scale 3 is non-strong magnetic force magnet, plays in general stabilization；
3) ensure the steel form surface smoothness that electromagnet 1 adsorbs in practical operation, and pay attention to electromagnet 1 and small magnetic
The lower surface of iron 3 is cleared up, and prevents iron from cutting influence measurement accuracy, need to be paid special attention in practical operation to the guarantor of the device
Shield；
4) overall dimensions of the device need to carry out selection setting according to practice of construction.
Present apparatus engineering application：Two river mouths power station are located at the domestic Yalongjiang River in Sichuan Province Tibetan Autonomous Prefecture of Garze Yajiang County
On mainstream, be Chinese large-sized hydropower base Yalongjiang River mainstream in, the controllable fators power plant project in downstream, dam site and with it is refined
Mouthful downstream about 2km sections are converged in rice huller Jiang Ganliu and tributary Xian Shui rivers, under away from Yajiang county town about 25km, installed capacity of power station 300
Ten thousand KW, reservoir operation scheme 2865m, maximum height of dam 295m, this engineering is first-class big (1) type engineering；Mix in two river mouths power station
Solidifying soil pours mainly to be mixed including dam foundation riverbed core-wall cover plate concrete, left and right dam abutment core-wall cover plate concrete and irrigation gallery lining cutting
Solidifying soil etc., pours that quantities is big, and construction period is tight, and quality requirement is high.
This engineering uses a kind of magnetic-type steel form faulting of slab ends measurement apparatus, can efficiently solve steel shutterings and pretend adjacent two moulds
Plate faulting of slab ends measures problem, ensures that adjacent two formwork faultings allowable error meets code requirement, it is ensured that concrete surface pouring quality,
So as to provide experience for similar engineering.
Claims (3)
1. a kind of magnetic-type steel form faulting of slab ends measurement apparatus, it is characterised in that including electromagnet (1) and small magnet (2), power supply
(9), power outlet (8), switch (6), electromagnet inlet wire (7) and electromagnet (1) are sequentially connected；
Handle (5) is fixed with the electromagnet (1), handle (5) one end is fixed with mark block (4)；Set on the mark block (4)
The scale (3) that can be moved up and down is equipped with, scale (3) lower end is fixed with small magnet (2), and upper end is fixed with baffle plate (11).
2. a kind of magnetic-type steel form faulting of slab ends measurement apparatus as claimed in claim 1, it is characterised in that be additionally provided with reinforcing plate
(10), the reinforcing plate (10) is fixed on the junction of handle (5) and mark block (4).
3. a kind of magnetic-type steel form faulting of slab ends measurement apparatus as claimed in claim 1, it is characterised in that the switch (6) is solid
It is scheduled on handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516482.5U CN206695720U (en) | 2017-05-10 | 2017-05-10 | A kind of magnetic-type steel form faulting of slab ends measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720516482.5U CN206695720U (en) | 2017-05-10 | 2017-05-10 | A kind of magnetic-type steel form faulting of slab ends measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695720U true CN206695720U (en) | 2017-12-01 |
Family
ID=60449244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720516482.5U Expired - Fee Related CN206695720U (en) | 2017-05-10 | 2017-05-10 | A kind of magnetic-type steel form faulting of slab ends measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981950A (en) * | 2020-09-25 | 2020-11-24 | 锐城(天津)建筑工程质量鉴定有限公司 | Post-earthquake dangerous house identification device |
| CN112697088A (en) * | 2020-12-31 | 2021-04-23 | 淮南矿业集团兴科计量技术服务有限责任公司 | Non-damaged thickness detection mechanism of concrete reinforcement protective layer |
-
2017
- 2017-05-10 CN CN201720516482.5U patent/CN206695720U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981950A (en) * | 2020-09-25 | 2020-11-24 | 锐城(天津)建筑工程质量鉴定有限公司 | Post-earthquake dangerous house identification device |
| CN112697088A (en) * | 2020-12-31 | 2021-04-23 | 淮南矿业集团兴科计量技术服务有限责任公司 | Non-damaged thickness detection mechanism of concrete reinforcement protective layer |
| CN112697088B (en) * | 2020-12-31 | 2022-01-18 | 淮南矿业集团兴科计量技术服务有限责任公司 | Non-damaged thickness detection mechanism of concrete reinforcement protective layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |