CN104845659B - Side pulling round ring insulation nail - Google Patents
Side pulling round ring insulation nail Download PDFInfo
- Publication number
- CN104845659B CN104845659B CN201510247910.4A CN201510247910A CN104845659B CN 104845659 B CN104845659 B CN 104845659B CN 201510247910 A CN201510247910 A CN 201510247910A CN 104845659 B CN104845659 B CN 104845659B
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- end plate
- side pulling
- layback annulus
- annulus
- ring
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Abstract
The invention discloses a kind of side pulling round ring insulation nail, there is layback annulus and the cylindricality screw rod of upper end reducing, the ring wall bottom of described layback annulus is provided with three holes, lateral part has and sticks up wing, and on layback annulus, it being fixedly connected with end plate, end plate has centre bore, and the central hole of end plate has ring-like flange, described centre bore is screwed hole, threadeds with the centre bore of end plate in described one end of cylindricality screw rod；Its innovative point is: the ring wall bottom of described layback annulus has three end plates and fixes groove, and each end plate fixes groove between adjacent hole；Described end plate has three uniform spokes of circumference, and each spoke is fixed on layback annulus ring wall corresponding end plate and fixes groove top end.After the present invention has cast, stationary plane one-shot forming is difficult to crack occur, and globality is more preferable, and intensity is higher and the advantage such as castable difficult drop-off.
Description
Technical field
The present invention relates to a kind of side pulling round ring insulation nail, be specifically related to a kind of band end plate and fix the side pulling round ring insulation nail of groove.
Background technology
Existing catalyst cracker device is with heavy oil product as raw material, completes catalytic cracking reaction by catalyst action, and the oil refining producing light-end products and industrial chemicals produces equipment.With insulating and wearing-resistant lining in catalyst cracker device, and insulating and wearing-resistant lining is made up of anchoring piece (side pulling round ring insulation nail) and lining castable and is firmly attached on wall, wherein castable contains aggregate, powder, solidification, fines and additive.
The end plate of the annular bar for line in prior art is that the bottom with layback annulus is fixed and is connected, and causes hole narrow, so when pouring into a mould with castable, bulky grain aggregate cannot be introduced into, in the ring of layback annulus, to be stuck at hole, and can only enter fines and powder, therefore, insulating and wearing-resistant lining is after moulding by casting, it may appear that pore so that surface irregularity, time serious, also can easily produce crack, and intensity is relatively low, castable is easy to fall off so that globality is poor.
Summary of the invention
After it is an object of the invention to provide a kind of cast, stationary plane one-shot forming is difficult to crack occur, and globality is more preferable, and intensity is higher and the side pulling round ring insulation nail of castable difficult drop-off.
To achieve these goals, the technical scheme is that a kind of side pulling round ring insulation nail, there is layback annulus and the cylindricality screw rod of upper end reducing, the ring wall bottom of described layback annulus is provided with three holes, and lateral part has and sticks up wing, and is fixedly connected with end plate on layback annulus, end plate has centre bore, the central hole of end plate has ring-like flange, and described centre bore is screwed hole, threadeds with the centre bore of end plate in described one end of cylindricality screw rod；Its innovative point is:
A, the ring wall bottom of described layback annulus have three end plates and fix groove, and each end plate fixes groove between adjacent hole；
B, described end plate have three uniform spokes of circumference, and each spoke is fixed on layback annulus ring wall corresponding end plate and fixes groove top end.
In technique scheme, the wing that sticks up of described layback annulus lateral part is that T-shaped sticks up wing.
In technique scheme, the ring-like flange of described end plate is the upper extreme direction stretching to layback annulus.
In technique scheme, groove top end fixed by the end plate that the spoke of described end plate is welded on ring wall.
In technique scheme, groove fixed by described end plate is straight groove.
In technique scheme, described hole is arch hole.
In technique scheme, the width of described spoke is 6.5mm～7 mm.
In technique scheme, the hole bottom width degree of the hole of described layback annulus is 24mm～26mm.
In technique scheme, the total height of described layback annulus is 23mm～25mm, and the height of groove fixed by described end plate is 11mm～13mm.
The good effect that the present invention is had is: after using this side pulling round ring insulation nail, fixes groove owing to the ring wall bottom of described layback annulus has three end plates, and each end plate fixes groove between adjacent hole；Described end plate has three uniform spokes of circumference, and each spoke is fixed on layback annulus ring wall corresponding end plate and fixes groove top end, so, bulky grain cast aggregate is easily entered in the ring of layback annulus of bar for line by three holes, and do not stopped by end plate, and castable can also be fixed in the ring that groove enters layback annulus by three end plates, thus it is more to enter the castable in layback annulus, the degree of compaction of castable improves, so insulating and wearing-resistant lining is after moulding by casting, not only stationary plane one-shot forming is difficult to crack occur, make smooth surface, smooth, globality is more preferable, intensity is higher, and castable is difficult to come off in the ring of layback annulus after expanding with heat and contract with cold, the advantage also with good heat preservation performance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being embodied as of the present invention；
Fig. 2 is the A-A cross-sectional schematic of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the upward view of Fig. 1；
Fig. 5 be Fig. 3 B, C, D to view；
Fig. 6 is the E-E cross-sectional schematic of Fig. 3；
Fig. 7 is the F-F cross-sectional schematic of Fig. 3；
Fig. 8 is the schematic perspective view of the end plate in the present invention；
Fig. 9 is the schematic diagram of the cylindricality screw rod in the present invention；
Figure 10 is the schematic perspective view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment that is given, the present invention is further illustrated.
As shown in Fig. 1 ~ 10, a kind of side pulling round ring insulation nail, a kind of side pulling round ring insulation nail, has layback annulus 1 and the cylindricality screw rod 3 of upper end reducing, and the ring wall bottom of described layback annulus 1 is provided with three hole 1-2, lateral part has and sticks up wing 1-1, and on layback annulus 1, it being fixedly connected with end plate 2, end plate 2 has centre bore 2-2, has ring-like flange 2-3 at the centre bore 2-2 of end plate 2, described centre bore 2-2 is screwed hole, threadeds with the centre bore 2-2 of end plate 2 in one end of described cylindricality screw rod 3；
The ring wall bottom of described layback annulus 1 has three end plates and fixes groove 1-3, and each end plate fixes groove 1-3 between adjacent hole 1-2；
Described end plate 2 has three uniform spoke 2-1 of circumference, and each spoke 2-1 is fixed on layback annulus 1 ring wall corresponding end plate and fixes groove 1-3 top end.
As shown in Fig. 3,4,10, in order to improve the adhesion between layback annulus 1 and castable, the wing 1-1 that sticks up of described layback annulus 1 lateral part is that T-shaped sticks up wing.
As shown in Fig. 6,7,8,10, being threadeded with end plate 2 by nut to save cylindricality screw rod 3, but make cylindricality screw rod 3 directly directly threaded with the centre bore 2-2 of end plate 2, the ring-like flange 2-3 of described end plate 2 is the upper extreme direction stretching to layback annulus 1.
Such as Fig. 2, shown in 10, can also fix in the ring that groove enters layback annulus by three end plates for the ease of castable, and do not stopped by end plate so that entering the castable in layback annulus more, groove 1-3 top end fixed by the end plate that the spoke 2-1 of described end plate 2 is welded on ring wall.
As shown in Fig. 1,2,5,6,7,10, so that present configuration is more reasonable, and being easy to processing, groove 1-3 fixed by described end plate is straight groove.
Such as Fig. 1,5,7,10, easily being entered by three holes for the ease of bulky grain cast aggregate in the ring of layback annulus of bar for line, and do not stopped by end plate, and ensure the rigid of the present invention again, described hole 1-2 is arch hole.
So that present configuration is more reasonable, the width of spoke 2-1 of the present invention is 6.5mm～7 mm.The hole bottom width degree of the hole 1-2 of described layback annulus 1 is 24mm～26mm.The total height of described layback annulus 1 is 23mm～25mm, and the height of groove 1-3 fixed by described end plate is 11mm～13mm.
The side pulling round ring insulation nail of the present invention can use model to be 304 rustless steels or 0Cr13 rustless steel or 0Cr18Ni19 rustless steel.
The present invention is first welded on cylindricality screw rod 3 on the wall of equipment in use, then the centre bore 2-2 of end plate 2 is threaded togather with cylindricality screw rod 3, last molding cast, castable is allowed to be poured in the ring of layback annulus 1, until in not having the reducing of bar for line layback annulus 1, after meeting hardening time, side pulling round ring insulation nail can be in the castable of molding.
Claims (9)
1. a side pulling round ring insulation nail, there is layback annulus (1) and the cylindricality screw rod (3) of upper end reducing, the ring wall bottom of described layback annulus (1) is provided with three holes (1-2), lateral part has and sticks up wing (1-1), and on layback annulus (1), it is fixedly connected with end plate (2), end plate (2) has centre bore (2-2), centre bore (2-2) place of end plate (2) has ring-like flange (2-3), described centre bore (2-2) is screwed hole, threadeds with the centre bore (2-2) of end plate (2) in one end of described cylindricality screw rod (3)；It is characterized in that:
A, the ring wall bottom of described layback annulus (1) have three end plates and fix groove (1-3), and each end plate is fixed groove (1-3) and is positioned between adjacent hole (1-2)；
B, described end plate (2) have three the uniform spoke of circumferences (2-1), and each spoke (2-1) is fixed on layback annulus (1) ring wall corresponding end plate and fixes groove (1-3) top end.
Side pulling round ring insulation nail the most according to claim 1, it is characterised in that: the wing (1-1) that sticks up of described layback annulus (1) lateral part is that T-shaped sticks up wing.
Side pulling round ring insulation nail the most according to claim 1 and 2, it is characterised in that: the ring-like flange (2-3) of described end plate (2) is the upper extreme direction stretching to layback annulus (1).
Side pulling round ring insulation nail the most according to claim 1 and 2, it is characterised in that: groove (1-3) top end fixed by the end plate that the spoke (2-1) of described end plate (2) is welded on ring wall.
Side pulling round ring insulation nail the most according to claim 3, it is characterised in that: groove (1-3) fixed by described end plate is straight groove.
Side pulling round ring insulation nail the most according to claim 1, it is characterised in that: described hole (1-2) is arch hole.
Side pulling round ring insulation nail the most according to claim 1, it is characterised in that: the width of described spoke (2-1) is 6.5mm～7 mm.
Side pulling round ring insulation nail the most according to claim 1, it is characterised in that: the hole bottom width degree of the hole (1-2) of described layback annulus (1) is 24mm～26mm.
Side pulling round ring insulation nail the most according to claim 1, it is characterised in that: the total height of described layback annulus (1) is 23mm～25mm, and the height of groove (1-3) fixed by described end plate is 11mm～13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247910.4A CN104845659B (en) | 2015-05-15 | 2015-05-15 | Side pulling round ring insulation nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247910.4A CN104845659B (en) | 2015-05-15 | 2015-05-15 | Side pulling round ring insulation nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104845659A CN104845659A (en) | 2015-08-19 |
| CN104845659B true CN104845659B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247910.4A Active CN104845659B (en) | 2015-05-15 | 2015-05-15 | Side pulling round ring insulation nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104845659B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162999A (en) * | 2018-10-30 | 2019-01-08 | 常州市裕通石化设备有限公司 | It is a kind of can formwork casting layback circular ring type anchor studs |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351190Y (en) * | 1998-06-26 | 1999-12-01 | 中国石化大连石油化工公司 | Side pulling round ring insulation nail |
| CN2402860Y (en) * | 1999-01-08 | 2000-10-25 | 王树林 | Ring anchoring dowel |
| CN2576375Y (en) * | 2002-10-15 | 2003-10-01 | 李铭山 | Single-ring double-layer heat-insulation lamp |
| CN2776529Y (en) * | 2005-03-21 | 2006-05-03 | 常州市裕通石化设备有限公司 | Lateral pulling type ring heat insulation nail |
| CN2796821Y (en) * | 2005-05-24 | 2006-07-19 | 李铭山 | Ring shaped insulating nail |
| CN201133400Y (en) * | 2007-12-21 | 2008-10-15 | 顾伟新 | Anchoring nail |
| CN201253563Y (en) * | 2008-07-16 | 2009-06-10 | 陈晖� | Double S shaped insulation nail |
| US8491168B2 (en) * | 2011-02-25 | 2013-07-23 | Robert James Cooper | Decorative lights retaining clip |
| CN202418156U (en) * | 2011-12-28 | 2012-09-05 | 洛阳菲尔曼石化设备有限公司 | Tortoise shell type anchoring nail |
| CN202640870U (en) * | 2012-05-21 | 2013-01-02 | 吴佳栋 | Anchoring nail |
| CN204625562U (en) * | 2015-05-15 | 2015-09-09 | 常州市裕通石化设备有限公司 | A kind of side pulling round ring insulation nail |
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2015
- 2015-05-15 CN CN201510247910.4A patent/CN104845659B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104845659A (en) | 2015-08-19 |
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