CN106016344B - The anti-metal anchorage that fractures of one kind - Google Patents
The anti-metal anchorage that fractures of one kind Download PDFInfo
- Publication number
- CN106016344B CN106016344B CN201610588541.XA CN201610588541A CN106016344B CN 106016344 B CN106016344 B CN 106016344B CN 201610588541 A CN201610588541 A CN 201610588541A CN 106016344 B CN106016344 B CN 106016344B
- Authority
- CN
- China
- Prior art keywords
- metal
- path section
- substrate
- bar hole
- brace rod
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/04—Supports for linings
Abstract
The anti-metal anchorage that fractures of one kind, the connector welded with electricity generation boiler metal-back and the movable part being flexibly connected with connector, movable part is cast in the refractory masses of electricity generation boiler metal-back inwall, the connector includes substrate, substrate the both sides vertical flange vertical with substrate, two vertical flange weld with electricity generation boiler metal-back, and substrate center offers bar hole；Movable part includes horizontal brace rod, and horizontal brace rod one end is provided with path section, and path section end sets symmetrical projection, and path section is inserted in bar hole, and symmetrical bump width is more than the aperture of bar hole, and the horizontal brace rod other end is symmetrically arranged with projection.
Description
Technical field
The present invention relates to electricity generation boiler to build field by laying bricks or stones, more particularly to the flame retardant coating of furnace wall anchors with electricity generation boiler metallic walls
Part.
Background technology
During current domestic electricity generation boiler is built by laying bricks or stones, because furnace wall height is high, brick easy to fall down when building by laying bricks or stones, so needing to use metal
Anchoring piece is strengthened fixing, and the metal anchorage now generally used is Y, V-type, and above-mentioned anchoring piece one end is welded with metal shell
Connect, one end is cast in flame retardant coating, is to be rigidly connected, and in use, high temperature causes the stress variation in it, longitudinal direction and
The stress of radial direction can not eliminate, and easily cause anchoring piece to be broken, and have much room for improvement.
The content of the invention
It is effectively anti-in view of the deficiencies of the prior art, the present invention provides a kind of shear stress effectively eliminated longitudinally and radially
The only anti-metal anchorage that fractures of anchoring piece fracture.
To realize the object of the invention, there is provided following technical scheme：The anti-metal anchorage that fractures of one kind, it is characterised in that with
The connector of electricity generation boiler metal-back welding and the movable part being flexibly connected with connector, movable part are cast in electricity generation boiler gold
In the refractory masses for belonging to shell inwall, the connector includes substrate, substrate the both sides vertical flange vertical with substrate, and two is vertical
Flange welds with electricity generation boiler metal-back, and substrate center offers bar hole；Movable part includes horizontal brace rod, horizontal brace rod
One end is provided with path section, and path section end sets symmetrical projection, and path section is inserted in bar hole, and symmetrical bump width is big
In the aperture of bar hole, the horizontal brace rod other end is symmetrically arranged with projection.
Preferably, the length of bar hole is 80 ~ 120mm.
Preferably, horizontal brace rod is strip plate body, path section is arranged to cylinder, the length of path section for 30 ~
50mm。
Preferably, the thickness of strip plate body is 20 ~ 30mm.
Preferably, projection center offers the counter sink that depth is 8mm.
Beneficial effect of the present invention：Two parts of the invention by the way that anchoring piece to be divided into flexible connection, it is set a sizing to be present
To the displacement space with longitudinal direction, shearing stress is eliminated, its anti-intensity that fractures is greatly strengthen, so that furnace wall is more firm.
Brief description of the drawings
Fig. 1 is the scheme of installation of the present invention.
Fig. 2 is connecting-piece structure schematic diagram.
Fig. 3 is movable part front view.
Fig. 4 is Fig. 3 top view.
Embodiment
Embodiment 1：The anti-metal anchorage that fractures of one kind, with the connector 2 of the welding of electricity generation boiler metal-back 1 and with being connected
The movable part 3 that part 2 is flexibly connected, movable part 3 are cast in the refractory masses 4 of the inwall of electricity generation boiler metal-back 1, the connection
Part 2 includes substrate 2.1, the both sides of the substrate 2.1 vertical flange 2.2 vertical with substrate 2.1, two vertical flange 2.2 and electricity generation boiler
Metal-back 1 welds, and the center of substrate 2.1 offers bar hole 2.1.1；Movable part 3 includes horizontal brace rod 3.1, horizontal brace rod
3.1 one end are provided with path section 3.1.1, and path section 3.1.1 ends set symmetrical projection 3.1.2, path section 3.1.1 to be inserted in
In bar hole 2.1.1, symmetrical projection 3.1.2 width is more than bar hole 2.1.1 aperture, and the other end of horizontal brace rod 3.1 is symmetrical
It is provided with projection 3.2.Bar hole 2.1.1 length is 80 ~ 120mm.Horizontal brace rod 3.1 is strip plate body, path section
3.1.1 cylinder is arranged to, path section 3.1.1 length is 30 ~ 50mm.The thickness of strip plate body is 20 ~ 30mm.Projection
3.2 centers offer the counter sink 3.2.1 that depth is 8mm.
Claims (5)
1. the anti-metal anchorage that fractures of one kind, it is characterised in that connector and and connector with the welding of electricity generation boiler metal-back
The movable part of flexible connection, movable part are cast in the refractory masses of electricity generation boiler metal-back inwall, and the connector includes
Substrate, substrate the both sides vertical flange vertical with substrate, two vertical flange weld with electricity generation boiler metal-back, and substrate center opens up
There is bar hole；Movable part includes horizontal brace rod, and horizontal brace rod one end is provided with path section, and path section end sets symmetrical
Projection, path section are inserted in bar hole, and symmetrical bump width is more than the aperture of bar hole, and the horizontal brace rod other end is symmetrically set
It is equipped with projection.
A kind of anti-2. metal anchorage that fractures according to claim 1, it is characterised in that the length of bar hole is 80 ~
120mm。
3. a kind of anti-metal anchorage that fractures according to claim 1, it is characterised in that horizontal brace rod is elongated plates
Body, path section are arranged to cylinder, and the length of path section is 30 ~ 50mm.
A kind of anti-4. metal anchorage that fractures according to claim 3, it is characterised in that the thickness of strip plate body is 20 ~
30mm。
5. a kind of anti-metal anchorage that fractures according to claim 3, it is characterised in that projection center offers depth and is
8mm counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588541.XA CN106016344B (en) | 2016-07-25 | 2016-07-25 | The anti-metal anchorage that fractures of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610588541.XA CN106016344B (en) | 2016-07-25 | 2016-07-25 | The anti-metal anchorage that fractures of one kind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106016344A CN106016344A (en) | 2016-10-12 |
| CN106016344B true CN106016344B (en) | 2018-04-06 |
Family
ID=57117707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610588541.XA Active CN106016344B (en) | 2016-07-25 | 2016-07-25 | The anti-metal anchorage that fractures of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016344B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3657851A (en) * | 1970-06-24 | 1972-04-25 | Trw Inc | Two-piece refractory anchor for heavy duty construction |
| US3814063A (en) * | 1973-07-13 | 1974-06-04 | Babcock & Wilcox Ltd | Support of tube walls |
| US4059075A (en) * | 1976-11-08 | 1977-11-22 | Combustion Engineering, Inc. | Buckstay arrangement |
| US4499860A (en) * | 1983-09-06 | 1985-02-19 | Combustion Engineering, Inc. | Furnace buckstay design |
| CN204285508U (en) * | 2014-11-27 | 2015-04-22 | 哈尔滨锅炉厂有限责任公司 | Refractory material supporting adn fixing device |
| CN204648954U (en) * | 2015-03-27 | 2015-09-16 | 天津振普筑炉衬里工程有限公司 | A kind of high temperature furnace lining C type anchoring piece |
| CN204923875U (en) * | 2015-09-10 | 2015-12-30 | 河南玉和新型节能建材有限公司 | Detachable metal anchorage point structure |
| CN105403052A (en) * | 2015-12-30 | 2016-03-16 | 宜兴市炉顶密封工程有限公司 | Combination anchoring piece with armor resistant to thermal stress |
| CN205991512U (en) * | 2016-07-25 | 2017-03-01 | 宜兴市中环耐火材料有限公司 | A kind of anti-metal anchorage that fractures |
-
2016
- 2016-07-25 CN CN201610588541.XA patent/CN106016344B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3657851A (en) * | 1970-06-24 | 1972-04-25 | Trw Inc | Two-piece refractory anchor for heavy duty construction |
| US3814063A (en) * | 1973-07-13 | 1974-06-04 | Babcock & Wilcox Ltd | Support of tube walls |
| US4059075A (en) * | 1976-11-08 | 1977-11-22 | Combustion Engineering, Inc. | Buckstay arrangement |
| US4499860A (en) * | 1983-09-06 | 1985-02-19 | Combustion Engineering, Inc. | Furnace buckstay design |
| CN204285508U (en) * | 2014-11-27 | 2015-04-22 | 哈尔滨锅炉厂有限责任公司 | Refractory material supporting adn fixing device |
| CN204648954U (en) * | 2015-03-27 | 2015-09-16 | 天津振普筑炉衬里工程有限公司 | A kind of high temperature furnace lining C type anchoring piece |
| CN204923875U (en) * | 2015-09-10 | 2015-12-30 | 河南玉和新型节能建材有限公司 | Detachable metal anchorage point structure |
| CN105403052A (en) * | 2015-12-30 | 2016-03-16 | 宜兴市炉顶密封工程有限公司 | Combination anchoring piece with armor resistant to thermal stress |
| CN205991512U (en) * | 2016-07-25 | 2017-03-01 | 宜兴市中环耐火材料有限公司 | A kind of anti-metal anchorage that fractures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106016344A (en) | 2016-10-12 |
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