CN204923875U - Detachable metal anchorage point structure - Google Patents
Detachable metal anchorage point structure Download PDFInfo
- Publication number
- CN204923875U CN204923875U CN201520695444.1U CN201520695444U CN204923875U CN 204923875 U CN204923875 U CN 204923875U CN 201520695444 U CN201520695444 U CN 201520695444U CN 204923875 U CN204923875 U CN 204923875U
- Authority
- CN
- China
- Prior art keywords
- blind hole
- long nut
- anchoring piece
- screw rod
- piece body
- 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
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a detachable metal anchorage point structure, it includes the anchor assembly body, its characterized in that: the middle part of anchor assembly body is connected with the screw rod, and the one end end connection of screw rod has a long nut, and long nut's center is provided with the blind hole, and the bottom of blind hole is provided with spring washer, and the inner wall of blind hole is provided with the screw thread, and long nut's fixed the setting on kiln metal wall of terminal surface has that simple structure, application scope guangZhou, convenient to use, connection are swift, the dismouting of being convenient for, fixes firm advantage.
Description
Technical field
The utility model belongs to Industrial Stoves accessory technical field, is specifically related to a kind of detachable metal anchorage structure.
Background technology
High-temperature industrial furnace generally all needs to make refractory lining.Refractory lining generally can adopt refractory brick or castable refractory, and castable refractory because of can arbitrarily moulding, good integrity and apply more and more.Consider effect of heat insulation, even if use refractory brick to do refractory lining, also need to make castable refractory thermal insulation layer.Castable refractory furnace lining is adopted all to need metal anchorage to be fixed.Metal anchorage at present adopt directly is connected with the mode that metal wall welds more.
There is following problem in Type of Welding connection metal anchoring piece:
1, be unfavorable for that the rust cleaning work of metal wall is carried out.During large area lining building, the quantity of metal anchor studs is a lot, and the shape of anchor studs can not simple cylindricality be understood complicated many, and welding anchor studs after rust cleaning again can make metal wallboard again get rusty, especially in rainy season or southern area.Anchor studs carries out the shape eliminated rust due to anchoring piece complexity again after having welded makes rust cleaning utensil be difficult to put to good use, and the quartz sand cleaning of derusting by sandblasting is also more difficult.
2, the construction of follow-up castable refractory is unfavorable for, especially when equipment size is less.Because anchor studs bifurcated is more, complex-shaped, cross arrangement, and be welded on equipment wall in advance, channel size can be made to diminish when small-size equipment lining building, be unfavorable for the construction of castable.
3, anchoring piece examine and replace is unfavorable for.Anchoring piece is directly welded on metal wall, and can only cut down during replacing, cut point is uneven, generally above in situ can not weld new anchoring piece.Sometimes bearing device requires post weld heat treatment, is difficult to heat-treat, easily leaves potential safety hazard after changing anchoring piece.
4, be unfavorable for the connection of wall and dissimilar steel anchoring piece, welding quality not easily ensures.Different steel weld requires higher, and some material and metal wall are difficult to be welded to connect.
The existence of above problem, makes metal anchorage and metal wall be welded to connect and is unfavorable for castable Construction and Maintenance and equipment safety operation, when especially adopting dissimilar steel or special substance metal anchorage.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides the detachable metal anchorage structure of one that a kind of structure is simple, applied widely, easy to use, connect fast, be convenient to dismounting, fixation.
The purpose of this utility model is achieved in that a kind of detachable metal anchorage structure, it comprises anchoring piece body, it is characterized in that: the middle part of described anchoring piece body is connected with screw rod, the end, one end of described screw rod is connected with long nut, the center of described long nut is provided with blind hole, the bottom of described blind hole is provided with elastomeric pad, and the inwall of blind hole is provided with screw thread, and the end face of long nut is fixedly installed on kiln metal wall.
Described anchoring piece body is set to V-type or Y type or Ω type.
Described blind hole diameter matches with screw diameter.
Described long nut height is set to 20mm-50mm.
The degree of depth of described blind hole is set to 4/5ths of long nut height.
The beneficial effects of the utility model: a kind of detachable metal anchorage structure of the utility model, the do not have end face of one end of blind hole and the kiln metal wall of long nut are welded together, long nut arranges blind hole several advantage, first avoid entering into blind hole impurity in welding process, have influence on follow-up assembly process, secondly in welding process due to can high temperature be produced, the internal thread of via bottoms when this just can effectively be avoided using through hole, then anchoring piece body is fixedly connected with screw rod, then just can say that anchoring piece body is linked together by screw rod and long nut, anchoring piece body and kiln metal wall can link together by the design of this structure very easily, and for convenience detach and installation, simultaneously, the bottom of long nut blind hole is provided with elastomeric pad, this structure just ensure that in installation process, the fixing impact that can not be given a shock of anchoring piece body, avoid the phenomenon occurring that anchoring piece gets loose, fixation, it is simple that the utility model has structure, applied widely, easy to use, connect quick, be convenient to dismounting, the advantage of fixation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detachable metal anchorage structure of the utility model.
Fig. 2 is the long nut profile of a kind of detachable metal anchorage structure of the utility model.
In figure: 1, anchoring piece body 2, screw rod 3, long nut 4, blind hole 5, elastomeric pad 6, kiln metal wall.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As shown in Figure 1-2, a kind of detachable metal anchorage structure, it comprises anchoring piece body 1, it is characterized in that: the middle part of described anchoring piece body 1 is connected with screw rod 2, the end, one end of described screw rod 2 is connected with long nut 3, and the center of described long nut 3 is provided with blind hole 4, and the bottom of described blind hole 4 is provided with elastomeric pad 5, the inwall of blind hole 4 is provided with screw thread, and the end face of long nut 3 is fixedly installed on kiln metal wall 6.
A kind of detachable metal anchorage structure of the utility model, the do not have end face of one end of blind hole and the kiln metal wall of long nut are welded together, long nut arranges blind hole several advantage, first avoid entering into blind hole impurity in welding process, have influence on follow-up assembly process, secondly in welding process due to can high temperature be produced, the internal thread of via bottoms when this just can effectively be avoided using through hole, then anchoring piece body is fixedly connected with screw rod, then just can say that anchoring piece body is linked together by screw rod and long nut, anchoring piece body and kiln metal wall can link together by the design of this structure very easily, and for convenience detach and installation, simultaneously, the bottom of long nut blind hole is provided with elastomeric pad, this structure just ensure that in installation process, the fixing impact that can not be given a shock of anchoring piece body, avoid the phenomenon occurring that anchoring piece gets loose, fixation, it is simple that the utility model has structure, applied widely, easy to use, connect quick, be convenient to dismounting, the advantage of fixation.
Embodiment 2
As shown in Figure 1-2, a kind of detachable metal anchorage structure, it comprises anchoring piece body 1, it is characterized in that: the middle part of described anchoring piece body 1 is connected with screw rod 2, the end, one end of described screw rod 2 is connected with long nut 3, the center of described long nut 3 is provided with blind hole 4, the bottom of described blind hole 4 is provided with elastomeric pad 5, the inwall of blind hole 4 is provided with screw thread, the end face of long nut 3 is fixedly installed on kiln metal wall 6, described anchoring piece body 1 is set to V-type or Y type or Ω type, described blind hole 4 diameter and screw rod 2 diameter compatible close, described long nut 3 is highly set to 20mm-50mm, the degree of depth of described blind hole 4 is set to 4/5ths of long nut 3 height.
A kind of detachable metal anchorage structure of the utility model, the do not have end face of one end of blind hole and the kiln metal wall of long nut are welded together, long nut arranges blind hole several advantage, first avoid entering into blind hole impurity in welding process, have influence on follow-up assembly process, secondly in welding process due to can high temperature be produced, the internal thread of via bottoms when this just can effectively be avoided using through hole, then anchoring piece body is fixedly connected with screw rod, then just can say that anchoring piece body is linked together by screw rod and long nut, anchoring piece body and kiln metal wall can link together by the design of this structure very easily, and for convenience detach and installation, simultaneously, the bottom of long nut blind hole is provided with elastomeric pad, this structure just ensure that in installation process, the fixing impact that can not be given a shock of anchoring piece body, avoid the phenomenon occurring that anchoring piece gets loose, fixation, it is simple that the utility model has structure, applied widely, easy to use, connect quick, be convenient to dismounting, the advantage of fixation.
Claims (5)
1. a detachable metal anchorage structure, it comprises anchoring piece body, it is characterized in that: the middle part of described anchoring piece body is connected with screw rod, the end, one end of described screw rod is connected with long nut, the center of described long nut is provided with blind hole, the bottom of described blind hole is provided with elastomeric pad, and the inwall of blind hole is provided with screw thread, and the end face of long nut is fixedly installed on kiln metal wall.
2. the detachable metal anchorage structure of one according to claim 1, is characterized in that: described anchoring piece body is set to V-type or Y type or Ω type.
3. the detachable metal anchorage structure of one according to claim 1, is characterized in that: described blind hole diameter matches with screw diameter.
4. the detachable metal anchorage structure of one according to claim 1, is characterized in that: described long nut height is set to 20mm-50mm.
5. the detachable metal anchorage structure of one according to claim 1, is characterized in that: the degree of depth of described blind hole is set to 4/5ths of long nut height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695444.1U CN204923875U (en) | 2015-09-10 | 2015-09-10 | Detachable metal anchorage point structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695444.1U CN204923875U (en) | 2015-09-10 | 2015-09-10 | Detachable metal anchorage point structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923875U true CN204923875U (en) | 2015-12-30 |
Family
ID=54972993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695444.1U Expired - Fee Related CN204923875U (en) | 2015-09-10 | 2015-09-10 | Detachable metal anchorage point structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204923875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016344A (en) * | 2016-07-25 | 2016-10-12 | 宜兴市中环耐火材料有限公司 | Anti-fracturing metal anchorage |
| CN106253180A (en) * | 2016-08-31 | 2016-12-21 | 江苏向荣电气有限公司 | A kind of composite casting fireproof bus duct |
-
2015
- 2015-09-10 CN CN201520695444.1U patent/CN204923875U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016344A (en) * | 2016-07-25 | 2016-10-12 | 宜兴市中环耐火材料有限公司 | Anti-fracturing metal anchorage |
| CN106016344B (en) * | 2016-07-25 | 2018-04-06 | 宜兴市中环耐火材料有限公司 | The anti-metal anchorage that fractures of one kind |
| CN106253180A (en) * | 2016-08-31 | 2016-12-21 | 江苏向荣电气有限公司 | A kind of composite casting fireproof bus duct |
| CN106253180B (en) * | 2016-08-31 | 2019-01-08 | 江苏向荣电气有限公司 | A kind of composite casting fireproof bus duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204923875U (en) | Detachable metal anchorage point structure | |
| CN102699629A (en) | Production method and remanufacturing method for hollow sucker rods | |
| CN203808501U (en) | Early-removing jacking support based on existing fastener-type scaffold | |
| CN203487639U (en) | Device for precisely pre-burying and fixing steelwork column anchor bolts | |
| CN204556243U (en) | The common downcomer hermetically-sealed construction of inner pressed hydraulic pressure cover plate | |
| CN203036233U (en) | Coke tank lining plate | |
| CN205171834U (en) | Sealed anti -skidding prestressing force stretch -draw end ground tackle | |
| CN204035552U (en) | A kind of prefabricated slag rake header board | |
| CN204923877U (en) | Acid gas fires burning furnace refractory castable furnace wall metal anchorage point connection structure | |
| CN203394951U (en) | Aluminum soldering clasp nail for water cooling wall of incinerator | |
| CN204268901U (en) | A kind of heating furnace goes out steel construction | |
| CN204237814U (en) | RH vacuum inserting tube | |
| CN203824835U (en) | Clamping apparatus for zinc-coated wires for bridges subjected to high-frequency fatigue test | |
| CN208702170U (en) | A kind of tool for the installation of prestressed stretch-draw intermediate plate | |
| CN203346422U (en) | Magnesia-calcium-carbon brick assembly for tapping holes of converters | |
| CN104278750A (en) | Novel conical head for grid structure with bolt-sphere joints | |
| CN203586817U (en) | Reinforced refractory material lining anchoring nail | |
| CN202925060U (en) | Novel ceramic roller device for silicon steel annealing furnace | |
| CN204902589U (en) | Acid gas fires burning furnace refractory lining metal anchor assembly connection structure | |
| CN204100285U (en) | A kind of adjustable Y type furnace wall grabbing nail structure | |
| CN205348421U (en) | A bury formula waterproof construction for side wall movement joint | |
| CN204308920U (en) | A kind of gas pick for die casting machine prepurging | |
| CN204027306U (en) | Overhang roll roller anti-drop structure | |
| CN104439767A (en) | Welding method for preventing cracks from appearing on welded tuyere-cooler casing and furnace shell | |
| CN205014837U (en) | Refractory material is metal anchorage point for lining |
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: 20151230 Termination date: 20180910 |