CN201707015U - Vault laying quality control device - Google Patents
Vault laying quality control device Download PDFInfo
- Publication number
- CN201707015U CN201707015U CN2010202511422U CN201020251142U CN201707015U CN 201707015 U CN201707015 U CN 201707015U CN 2010202511422 U CN2010202511422 U CN 2010202511422U CN 201020251142 U CN201020251142 U CN 201020251142U CN 201707015 U CN201707015 U CN 201707015U
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- CN
- China
- Prior art keywords
- vault
- control device
- quality control
- radian plate
- axostylus axostyle
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vault laying quality control device, which comprises a radian plate corresponding to an arc line of a vault to be laid in the warp direction and a central shaft rod which is coincident with the longitudinal axis of the vault to be laid. The radian plate is connected on the central shaft rod to form a radian gauge which rotates around the central shaft rod. The device of the utility model is convenient to strictly and objectively measure and control the wall surface quality of the vault being built and is convenient to control the size of the inner diameter of the vault and elevation of each layer of bricks in a mode of wall surfaces layer by layer and radian section by section so as to greatly improve indexes of flatness and smoothness, full degree of mortar, straightness of brickwork joint and the like of the surface of the brick wall of the vault, realize size standardization and beautification of the brick wall of the vault and sufficiently effectively guarantee the laying quality of the vault. The vault laying quality control device has the advantages of simple manufacturing, convenient installation, simple and accurate positioning, low construction cost and capability of greatly improving the operation conditions of laying personnel and quality supervising personnel and improving working efficiency.
Description
Technical field
What the utility model related to a kind of industry and covil construction estimates the gauge device, more particularly, the utility model relate to a kind of control cylindrical shape vault masonry quality estimate the gauge device.
Background technology
In the civil building field, often to adopt fragment of brick to build the vault of cap types such as dome-type, stretched wire line style, camber by laying bricks or stones, especially in metallurgical furnace kiln building maintenance, often want refractory brick vault newly-built or build cap type.
In the build process of cap type vault, traditional method of quality control is mainly as follows:
Method one: adopt the metal jig and according to the concentric reducer size principle of vault typing brick, successively annular shape shrinks builds by laying bricks or stones.This method of quality control is for the utilization of metal jig and the assurance of typing brick concentric reducer size, all can't carry out strict and fixing standard, and mainly be to control by the naked eyes visual estimation, therefore, this method is difficult to guarantee that construction results is difficult to reach the standard-required of standard to the masonry quality of cap type vault.
Method two: adopt the on-the-spot wood arch mould that the three-dimensional profiling of vault is installed, the operating personnel lies prone and builds by laying bricks or stones in the space about about 800mm between the wood arch mould of three-dimensional profiling and furnace shell, and this method shortcoming is as follows:
(1) the wood arch model volume of the three-dimensional profiling of vault is big, self heavy, thereby formwork is extremely difficult.
When (2) install at the three-dimensional profiling wood arch of vault mould scene, be difficult to accurate location, in case the skew of wood arch mould, the key brick appearance poor of building by laying bricks or stones out, quality can't guarantee.
(3) block its underpart sight line behind the wood arch mould formwork of three-dimensional profiling, the brick wall exposed surface of bottom personnel during intuitively overview is built by laying bricks or stones, thereby, be difficult to guarantee vault wall surface levelling slyness, mortar is full and brickwork joint is straight.
(4) making and the installation of three-dimensional profiling wood arch mould, labour cost is big, material cost is high, and material is difficult to recycle and reuse, and causes significant wastage.
(5) it is extremely arduous to build personnel operation by laying bricks or stones, and difficulty is big, and efficient is low, and the construction cost height, and construction quality still is difficult to control, and every technical requirement of vault construction still is difficult to satisfy.
Summary of the invention
Above-mentioned shortcoming at prior art, the purpose of this utility model is that a kind of vault masonry quality control device will be provided, it has following advantage: be convenient to strict and measure objectively be controlled at the vault metope quality of building, be convenient to successively metope, the internal diameter size of radian ground control vault and the absolute altitude of every layer of brick piecemeal, thereby significantly improve the dimensional standardization on indexs such as the full and brickwork joint of smooth slyness, the mortar on vault brick wall surface is straight, realization vault brick wall surface and attractive in appearanceization, guarantee the vault masonry quality fully effectively; The utility model device also has makes remarkable advantages such as simple, easy for installation, that the location is simple and direct accurately, construction cost is low, and can greatly improve the personnel of building by laying bricks or stones and quality supervision personnel operating conditions, increase work efficiency.
For this reason, technical solution of the present utility model is a kind of vault masonry quality control device, it comprise the radian plate that is consistent with the camber line of the vault of waiting to build by laying bricks or stones through making progress, with the middle axostylus axostyle that the longitudinal axis of the vault of waiting to build by laying bricks or stones coincides, this radian plate is connected the Radian compasses of forming on the axostylus axostyle in this around middle spindle rotation.
The middle axostylus axostyle that the utilization of the utility model vault masonry quality control device and the longitudinal axis of waiting to build by laying bricks or stones vault coincide is as center of rotation, utilize the radian plate that is consistent with vertical camber line of waiting to build by laying bricks or stones its longitudinal axis of mistake on the vault as the profiling metric, therefore, the utility model apparatus structure is light and handy, simply, the radian plate on plane can make its copying accuracy significantly improve, the accurate location of middle axostylus axostyle is very easy to, and, in building process, the radian plate can rotate comprehensive at any time like a cork, therefore, the radian plate can be strict, objective, accurately, efficiently the fragment of brick in building by laying bricks or stones is carried out successively, radian ground comparison measuring piecemeal, be convenient to a glance and identify this layer, whether the fragment of brick of this section radian is placed proper, whether brickwork joint is straight, how thick mortar control is, whether smooth garden is slided is waited masonry quality, thereby can guarantee that personnel of building by laying bricks or stones and quality supervision personnel are under operating conditions very easily, in time build to exchange and interdynamic operation by laying bricks or stones, can increase work efficiency, and can guarantee the vault masonry quality fully effectively, realize the dimensional standardization and attractive in appearanceization on vault brick wall surface; The decapacitation of the utility model device significantly reduces construction cost, reduces various wastes, effectively reduces outside the enterprise cost, can also greatly improve the personnel of building by laying bricks or stones and quality supervision personnel's operating conditions, raising safety in production level.
The Quality Control Technology of the utility model device has solved in the construction of civil building thing vault, and the great technical barrier of traditional quality control has promoted the construction of civil building thing vault, the particularly scientific-technical progress of metallurgical furnace kiln fire resistive material building construction.
And it is reported that the utility model device Quality Control Technology still belongs to the top standard at home, in build by laying bricks or stones on cap type metallurgical furnace kiln chimney arch such as dome-type, stretched wire line style, camber top, all have use value widely.
According to applicant's enterprise practical situation, the utility model vault masonry quality control device has following tangible economic benefit:
1, reduces labor intensity greatly, improve work efficiency.With 2500m
3All the people present's heat generator vault refractory brick of blast furnace is built by laying bricks or stones and is example: compare with traditional building method, under the constant situation of 12 brickwork workers of every arch, adopt the utility model device can improve work efficiency 70%, finish furnace roof refractory brick and build by laying bricks or stones to save and build by laying bricks or stones 15 days durations, cost of labor can be saved 12 people/every arch * 15 day/every arch * 150 yuan/man day=27000 yuan/every arch.
2, make, about 1200 yuan/every arch of expense of the utility model device is installed, and adopt traditional semicircle wood arch mould masonry method, the wood arch mould needs about 20000 yuan/every arches of expense such as making, installation, dismounting, relatively saves 18800 yuan/every arch for two.
3, use the utility model control device, can check and instruct building construction at any time, guarantee the building wall quality, compare with traditional building construction method, situation such as can avoid the work holdup, do over again, but heat generator vault economical with materials, labour cost about 30000 yuan/every arch altogether.
4, above three is that a heat generator vault is saved 75800 yuan, is example with a blast furnace all the people present heat generator, can produce 30.32 ten thousand yuan of direct economic benefits.
This enterprise will build many heat generators and vault by laying bricks or stones every year, and it is very obviously considerable totally to save cost and economic benefit.
For steadiness, the globality of further optimizing structure with estimate accuracy, the utility model comprises that following concrete structure improves:
Described vault masonry quality control device also comprises web member, described web member comprises the rotating casing that is rotatably assorted on middle axostylus axostyle, the locating sleeve that limits this rotating casing lengthwise position, and the top of described radian plate is rotatably connected to the top of described middle axostylus axostyle by this rotating casing.
Described web member also comprises the muscle bar of rigidity, the middle part of described radian plate and/or bottom by this muscle bar connecting described in rotating casing on the axostylus axostyle corresponding site.
For guaranteeing that the radian plate rotates field type facilities such as not being subjected to lower platform and influences, the operational reliability of optimization means, convenience guarantee to estimate accuracy, and the utility model comprises that following concrete structure improves:
The end of described muscle bar is higher than wherein axle head, and the angle between described muscle bar and the horizontal line is the 5-15 degree.
For guaranteeing to move along with building by laying bricks or stones on metope rising, the platform, can remove the dowel bar of following failed radian plate of new platform and inefficacy easily, guarantee the radian plate and the more flexible operation effectively of dowel bar on top, the flexibility of operation of optimization means, convenience, guarantee to estimate accuracy, the utility model comprises that following concrete structure improves:
Be between described muscle bar and described radian plate and the rotating casing and removably connect, described in axostylus axostyle be the pipe shape.
Axostylus axostyle is the thin-wall steel tube of 3.5mm ± 20% wall thickness in described, is connected with the fixed head of level on its bottom, is drilled with 3-5 screw hole on this fixed head.
Described radian plate is that wood materials is made.
Be objectivity, accuracy, the ease for operation that optimization means is estimated and controlled, the utility model comprises that following concrete structure improves:
Described radian plate subscript is shown with the brick layer absolute altitude of every layer of fragment of brick, and described axis pole length is greater than waiting to build by laying bricks or stones the vault overall height.
Be dirigibility, the accuracy of giving full play to the device profiling, and the popularity of estimating and controlling, the utility model comprises that following concrete structure improves:
The curve of described radian plate combines for the camber line of one or more radiuses.
Be accuracy, the reliability of optimization means installing and locating, guarantee that accurate objectivity, the ease for operation estimating and control, the utility model comprise that following concrete structure improves:
Described axis masthead end also comprises positioning section, and the described radian plate of the aspect ratio of this positioning section top exceeds 100-600mm.
Axostylus axostyle exposed 100mm to the exceedingly high hole of vault during this section of exceeding can guarantee, so that fix axostylus axostyle the welding from the exceedingly high hole of vault, axostylus axostyle keeps accurate the coincidence all along with treating masonry arch top axial line in guaranteeing.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the overall schematic of the utility model vault masonry quality control device embodiment.
Fig. 2 is the elevational schematic view of fixed head among Fig. 1.
Fig. 3 is the enlarged diagram of circle A part among Fig. 1.
Fig. 4 is the enlarged diagram of circle B part among Fig. 1.
Embodiment
As Fig. 1-4, be depicted as the overall schematic of the utility model vault masonry quality control device embodiment and the concrete synoptic diagram of each part.Vault masonry quality control device in the present embodiment comprise the wood materials that is consistent with vertical camber line of the vault of waiting to build by laying bricks or stones (do not give and illustrating) facade projection radian plate 10, with middle axostylus axostyle 20, web member that the longitudinal axis of waiting the vault (do not give and illustrating) of building by laying bricks or stones coincides, this radian plate 10 is connected forms the Radian compasses that rotates (shown in the camber line arrow) around middle axostylus axostyle 20 arbitrarily on the axostylus axostyle 20 in this.
One of the steel pipe that described middle axostylus axostyle 20 is Φ 50, thickness of pipe 3.5mm, axostylus axostyle 20 length are decided according to every spring of arch in described, usually greater than waiting to build by laying bricks or stones the vault overall height, initial from ground floor arch brick bottom, exposing 100mm to the exceedingly high hole of vault is as the criterion, that is: its top also comprises positioning section 21, and the described radian plate of the aspect ratio of this positioning section 21 top exceeds 100-600mm, and this positioning section 21 is mainly used in from the exceedingly high hole of vault and exposes out axostylus axostyle 20 the convenient fixing welding.
Level is connected with the steel plate fixed head 22 of 200 * a 200 * 6mm on middle axostylus axostyle 20 bottoms, is drilled with 4 Φ 3mm screw holes on this fixed head 22 so that therefrom axostylus axostyle 20 lower ends are fixed on building by laying bricks or stones on the platform of bottom.
Described radian plate 10 adopts the thick plank of 10mm to make, press the drawing dimensional requirement during making, can carry out setting-out on smooth place makes, and be shown with at radian plate 10 subscripts and wait the vault of building by laying bricks or stones the brick layer absolute altitude 11 of every layer of fragment of brick from bottom to top, if described plank length is not enough, can plug into, but it is solid and reliable to plug into.Its radian plate 10 curves 12 can be according to treating the masonry arch summit curve, combined by the camber line of one or more radiuses.
Described web member comprises the rotating casing 30 that is rotatably assorted on middle axostylus axostyle 20, the locating sleeve 31 that limits these rotating casing 30 lengthwise positions, locating sleeve 31 sides are provided with nut and screw hole, is furnished with screw rod 311 on the screw hole, in order to stationary positioned sleeve pipe 31 and support rotating casing 30.The top of described radian plate 10 is rotatably connected to the top of described middle axostylus axostyle 20 by this rotating casing 30.
Described web member also comprises the muscle bar 32 of rigidity, and the middle part of described radian plate 10 is being connected the rotating casing 30 on described middle axostylus axostyle 20 corresponding sites with the thick reinforcing bar plate 33 of 8mm that weld by 2 muscle bars 32, rotating casing 31 sides respectively the bottom.Being the screw element formula between described muscle bar 32 and described radian plate 10 and the rotating casing 30 removably connects: muscle bar 32 adopts the angle steel of equilateral ∠ 30 * 3mm, and the angle steel two ends are drilled with respectively in the Φ 6mm screw joins standing screw.The end of described muscle bar 32 is higher than wherein axle head, and the angle a between described muscle bar 32 and the horizontal line is the 5-15 degree.
Claims (10)
1. vault masonry quality control device, it is characterized in that: it comprise the radian plate that is consistent with the camber line of the vault of waiting to build by laying bricks or stones through making progress, with the middle axostylus axostyle that the longitudinal axis of the vault of waiting to build by laying bricks or stones coincides, this radian plate is connected the Radian compasses of forming on the axostylus axostyle in this around middle spindle rotation.
2. vault masonry quality control device as claimed in claim 1, it is characterized in that: described vault masonry quality control device also comprises web member, described web member comprises the rotating casing that is rotatably assorted on middle axostylus axostyle, the locating sleeve that limits this rotating casing lengthwise position, and the top of described radian plate is rotatably connected to the top of described middle axostylus axostyle by this rotating casing.
3. vault masonry quality control device as claimed in claim 2 is characterized in that: described web member also comprises the muscle bar of rigidity, the middle part of described radian plate and/or bottom by this muscle bar connecting described in rotating casing on the axostylus axostyle corresponding site.
4. vault masonry quality control device as claimed in claim 3, it is characterized in that: the end of described muscle bar is higher than wherein axle head, and the angle between described muscle bar and the horizontal line is the 5-15 degree.
5. vault masonry quality control device as claimed in claim 3 is characterized in that: be between described muscle bar and described radian plate and the rotating casing and removably connect, described in axostylus axostyle be the pipe shape.
6. vault masonry quality control device as claimed in claim 1 is characterized in that: axostylus axostyle is the thin-wall steel tube of 3.5mm ± 20% wall thickness in described, is connected with the fixed head of level on its bottom, is drilled with 3-5 screw hole on this fixed head.
7. vault masonry quality control device as claimed in claim 1 is characterized in that: described radian plate is that wood materials is made.
8. vault masonry quality control device as claimed in claim 1 is characterized in that: described radian plate subscript is shown with the brick layer absolute altitude of every layer of fragment of brick, and described axis pole length is greater than waiting to build by laying bricks or stones the vault overall height.
9. vault masonry quality control device as claimed in claim 1 is characterized in that: the curve of described radian plate combines for the camber line of one or more radiuses.
10. vault masonry quality control device as claimed in claim 1 is characterized in that: described axis masthead end also comprises positioning section, and the described radian plate of the aspect ratio of this positioning section top exceeds 100-600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202511422U CN201707015U (en) | 2010-06-30 | 2010-06-30 | Vault laying quality control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202511422U CN201707015U (en) | 2010-06-30 | 2010-06-30 | Vault laying quality control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707015U true CN201707015U (en) | 2011-01-12 |
Family
ID=43444178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202511422U Expired - Fee Related CN201707015U (en) | 2010-06-30 | 2010-06-30 | Vault laying quality control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388831A (en) * | 2017-08-31 | 2017-11-24 | 中国冶集团有限公司 | For building the control device and construction method of air heating furnace roof arch masonry by laying bricks or stones |
| CN109854277A (en) * | 2019-01-11 | 2019-06-07 | 中国建筑第八工程局有限公司 | The construction method of the tunnel two-lining structure of large span super thick |
| CN112595120A (en) * | 2020-12-07 | 2021-04-02 | 中国十九冶集团有限公司 | Control device and method for hot blast stove vault masonry structure |
-
2010
- 2010-06-30 CN CN2010202511422U patent/CN201707015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388831A (en) * | 2017-08-31 | 2017-11-24 | 中国冶集团有限公司 | For building the control device and construction method of air heating furnace roof arch masonry by laying bricks or stones |
| CN109854277A (en) * | 2019-01-11 | 2019-06-07 | 中国建筑第八工程局有限公司 | The construction method of the tunnel two-lining structure of large span super thick |
| CN112595120A (en) * | 2020-12-07 | 2021-04-02 | 中国十九冶集团有限公司 | Control device and method for hot blast stove vault masonry structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20170630 |