CN206971737U - A kind of building engineering structure hole to be provided shaped device - Google Patents
A kind of building engineering structure hole to be provided shaped device Download PDFInfo
- Publication number
- CN206971737U CN206971737U CN201720698777.9U CN201720698777U CN206971737U CN 206971737 U CN206971737 U CN 206971737U CN 201720698777 U CN201720698777 U CN 201720698777U CN 206971737 U CN206971737 U CN 206971737U
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- CN
- China
- Prior art keywords
- steel plate
- main steel
- shaped device
- building engineering
- hole
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of building engineering structure hole to be provided shaped device, including the telescopically adjustable main steel plate of more block lengths, the both ends of main steel plate slope inwardly to form hypotenuse, and the hypotenuse of adjacent main steel plate is removably spliced by the fastener of rotary type, form frame structure.Main steel plate is connected and composed by two blocks of steel plates by Telescopic hinge.After the installation of reinforced concrete floor preformed master, this hole to be provided shaped device is arranged in preformed master, is fixed by locating pin or alignment pin with preformed master, it is accurate to retain prefabricated openings position.The utility model size can be adjusted, easy to use, both save the time, also save cost, reduced the waste of material of building engineering structure hole to be provided construction, improved the recycling rate of material, realize energy-conserving and environment-protective.Apparatus structure is simple, easily operated, greatlys save the set-up time, improves operating efficiency.
Description
Technical field
It the utility model is related to construction engineering technical field, more particularly to a kind of building engineering structure hole to be provided shaping dress
Put.
Background technology
With the continuous development of building construction technology, building increasingly develops to high stratification, what some were less protruded originally
Problem becomes increasingly conspicuous.Such as the hole to be provided of skyscraper, same specification reservation hole quantity are increasing.And traditional hole to be provided hole
Mouth construction method, it is that the cutting of template can be caused to waste unavoidably, and size is fixed, and is only fitted into wooden model hole to be provided by Template nail
The hole to be provided of specific dimensions is answered, can not be reused, material of not only taking a lot of work, causes cost to improve, and operating efficiency is especially low,
Hole quality and the quality of concrete surface are influenceed simultaneously also larger.
Therefore, the waste of material of building engineering structure hole to be provided construction how is reduced, improves the recycling rate of material, drop
Low cost, the working time is reduced, improve operating efficiency, realize energy-conserving and environment-protective, be the difficulty that those skilled in the art are directed to solving
Topic.
Utility model content
The technical problems to be solved in the utility model is how to reduce the waste of material of building engineering structure hole to be provided construction,
The recycling rate of material is improved, reduces cost, reduces the working time, operating efficiency is improved, realizes energy-conserving and environment-protective.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is to provide a kind of building engineering structure hole to be provided
Shaped device, it is characterised in that：Including the telescopically adjustable main steel plate of more block lengths, the both ends of main steel plate slope inwardly to be formed
Hypotenuse, the hypotenuse of adjacent main steel plate are removably spliced by the fastener of rotary type, form frame structure.
Preferably, the main steel plate is connected and composed by two blocks of steel plates by Telescopic hinge.
Preferably, the Telescopic hinge is formed by inner cylinder setting nested with outer barrel, and inner cylinder and outer barrel connect main steel respectively
Two blocks of steel plates of plate.
Preferably, the inner side edge of one piece of main steel plate is provided with bolt, the inner side edge of another piece of adjacent main steel plate
Perforate is simultaneously provided with screw；The side of the fastener of rotary type is screwed, and the opposite side of the fastener of rotary type passes through spiral shell
Bolt is tightened.
Preferably, the centre of the frame structure, which is provided with, is used to ensure the support meanss that frame structure will not be deformed.
Building engineering structure hole to be provided shaped device provided by the utility model is in use, treat that reinforced concrete floor is prefabricated
After masterplate installation, this hole to be provided shaped device is arranged in preformed master, this hole to be provided shaped device is then passed through into positioning
Nail or alignment pin are fixed with preformed master, and it is accurate to retain prefabricated openings position.Then installation outside shear wall large template, waits to shear
Wall concreting is completed, and after outside large form is removed, then removes this building engineering structure hole to be provided shaped device.
Device provided by the utility model overcomes the deficiencies in the prior art, and size can be adjusted, easy to use, both be saved
Time, cost is also saved, reduce the waste of material of building engineering structure hole to be provided construction, to improve the circulation of material make
With rate, energy-conserving and environment-protective are realized.Apparatus structure is simple, easily operated, greatlys save the set-up time, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the building engineering structure hole to be provided shaped device structural representation that the present embodiment provides；
Fig. 2 is schematic diagram when Telescopic hinge shrinks；
Fig. 3 is schematic diagram when Telescopic hinge stretches；
Fig. 4 is fastener junction schematic diagram.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
The building engineering structure hole to be provided shaped device structural representation that Fig. 1 provides for the present embodiment, described building work
Journey structure hole to be provided shaped device is made up of fastener 3 of main steel plate 1, Telescopic hinge 2 and rotary type etc..
Main steel plate 1 is designed as retractable adjusting device, and Telescopic hinge 2 is housed in the inside of main steel plate 1, is achieved in growing
Spend freely adjustable.
As shown in Figures 2 and 3, Telescopic hinge 2 is formed by the setting nested with outer barrel 22 of inner cylinder 21, inner cylinder 21 and outer barrel 22
One block of steel plate is connected respectively.When inner cylinder 21 is retracted in outer barrel 22, main steel plate length is shorter；When inner cylinder 21 stretches out outer barrel 22,
Main steel plate length is longer.
The both ends of four pieces of main steel plates 1 are inwardly formed 45 ° of hypotenuse 4, the hypotenuse splicing of four pieces of main steel plates 1, form framework
Structure.Connected between adjacent main steel plate 1 by the fastener 3 of 45 ° of rotary types.
With reference to Fig. 4, the inner side edge weld bolt 6 of one piece of main steel plate 1, the inner side edge of another piece of adjacent main steel plate 1
Perforate and screw 5 is screwed at angle.The side of the fastener 3 of 45 ° of rotary types is fixed by screw 5, opposite side opening rotate to
At bolt 6, bolt 6 forms a whole hole to be provided shaped device after tightening.
In the present embodiment, main steel plate 1 is made of 4mm steel plates.
The building engineering structure hole to be provided shaped device that the present embodiment provides is in use, treat reinforced concrete floor prefabricated molds
After version installation, this hole to be provided shaped device is arranged in preformed master, this hole to be provided shaped device is then passed through into locating pin
Or alignment pin is fixed with preformed master, it is accurate to retain prefabricated openings position.Then installation outside shear wall large template, treats shear wall
Concreting is completed, and after outside large form is removed, then removes this building engineering structure hole to be provided shaped device.
Depending on the length and width degree root concrete condition of hole to be provided shaped device, general width is 0.3m~1.5m.
Pay attention to, when reserved opening size is more than 1000mm, support meanss need to be increased among hole to be provided shaped device, with
Ensure that hole to be provided shaped device will not be deformed, so as to be controlled to quality.
The utility model passes through hinge by the combination of main steel plate, Telescopic hinge and screw, bolt, small shape square steel tube
And bolt is fixed and tightens to form an entirety, is then fixed with iron wire, you can effectively prevent from floating.As a result of determining processing
Production technology, material can be transported directly to processing in project, i.e. simple in installation process at the scene, quick, and is greatly saved
Set-up time and cost are saved.
The shearing wall hole of project subject structure can also be reserved using same preformed, mould is built without cutting
Plate.Present apparatus application is wider, mainly for the measure of all building wall columns, floor slab preformed hole disposal molding.Really
Construction quality is realized with reducing synchronous, shadow of the human factor to the quality of product when further reducing construction of energy consumption
Ring, so as to effectively raise construction quality, reduce cost.
Claims (5)
- A kind of 1. building engineering structure hole to be provided shaped device, it is characterised in that：Including the telescopically adjustable main steel of more block lengths Plate (1), the both ends of main steel plate (1) slope inwardly to form hypotenuse (4), and the hypotenuse (4) of adjacent main steel plate (1) passes through rotary type Fastener (3) removably splice, formed frame structure.
- A kind of 2. building engineering structure hole to be provided shaped device as claimed in claim 1, it is characterised in that：The main steel plate (1) connected and composed by two blocks of steel plates by Telescopic hinge (2).
- A kind of 3. building engineering structure hole to be provided shaped device as claimed in claim 2, it is characterised in that：The telescopic hinge Chain (2) is formed by inner cylinder (21) setting nested with outer barrel (22), and inner cylinder (21) and outer barrel (22) connect the two of main steel plate (1) respectively Block steel plate.
- A kind of 4. building engineering structure hole to be provided shaped device as claimed in claim 1, it is characterised in that：One piece of main steel plate (1) inner side edge is provided with bolt (6), and the inner side edge perforate of another piece of adjacent main steel plate (1) is simultaneously provided with screw (5)；The side of the fastener (3) of rotary type is fixed by screw (5), and the opposite side of the fastener (3) of rotary type passes through bolt (6) tighten.
- A kind of 5. building engineering structure hole to be provided shaped device as claimed in claim 1, it is characterised in that：The frame structure Centre be provided be used for ensure the support meanss that frame structure will not be deformed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698777.9U CN206971737U (en) | 2017-06-14 | 2017-06-14 | A kind of building engineering structure hole to be provided shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698777.9U CN206971737U (en) | 2017-06-14 | 2017-06-14 | A kind of building engineering structure hole to be provided shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971737U true CN206971737U (en) | 2018-02-06 |
Family
ID=61408444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720698777.9U Expired - Fee Related CN206971737U (en) | 2017-06-14 | 2017-06-14 | A kind of building engineering structure hole to be provided shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412198A (en) * | 2018-04-17 | 2018-08-17 | 中国建筑第八工程局有限公司 | Adjustable reserved-hole die and its installation method |
-
2017
- 2017-06-14 CN CN201720698777.9U patent/CN206971737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412198A (en) * | 2018-04-17 | 2018-08-17 | 中国建筑第八工程局有限公司 | Adjustable reserved-hole die and its installation method |
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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: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |