CN204036618U - For the mould of coal rifle high-temperature-resistant layer cast - Google Patents
For the mould of coal rifle high-temperature-resistant layer cast Download PDFInfo
- Publication number
- CN204036618U CN204036618U CN201420513235.6U CN201420513235U CN204036618U CN 204036618 U CN204036618 U CN 204036618U CN 201420513235 U CN201420513235 U CN 201420513235U CN 204036618 U CN204036618 U CN 204036618U
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- Prior art keywords
- positioning splint
- cast
- coal rifle
- cope match
- mould
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Abstract
The utility model discloses a kind of mould for the cast of coal rifle high-temperature-resistant layer; Belong to coal rifle auxiliary mould technical field; Its technical essential comprises semicircular cope match-plate pattern and semicircular lower bolster, plug hole is provided with bottom cope match-plate pattern, it is characterized in that, described cope match-plate pattern outer wall is radially arranged at intervals with some upper positioning splints, lower bolster outer wall has been disposed radially and has descended positioning splint one to one with upper positioning splint, corresponding upper and lower positioning splint is connected by retaining mechanism; Height adjustment mechanism is provided with bottom each lower positioning splint; Described cope match-plate pattern and lower bolster coordinate the cylindrical structure forming hollow, and be connected with ring packing end cap at the two ends of this cylindrical structure, the internal diameter of described ring packing end cap and the coal rifle external diameter of heat zone to be cast adapt; The utility model aim to provide a kind of rational in infrastructure, processing cost is low and service efficiency is good for the mould of coal rifle high-temperature-resistant layer cast; For the cast of coal rifle high-temperature-resistant layer.
Description
Technical field
The utility model relates to the special auxiliary mould of a kind of coal rifle, more particularly, particularly relates to a kind of mould for the cast of coal rifle high-temperature-resistant layer.
Background technology
In manufacture of cement industry, need to use coal rifle to add coal dust for combustion heating in rotary kiln, in this process, coal rifle needs to bear higher temperature, by ensureing that coal rifle can not be damaged by high temperature easily, improves the service life of coal rifle.The technology of current routine is at coal rifle periphery parcel high-temperature-resistant layer, and the device and method of existing parcel high-temperature-resistant layer is all very original, the shorter hollow circular cylinder of general employing one section is poured into a mould piecemeal, not only inefficiency, and due to cylinder be overall structure, in work progress, be difficult to the quality of the high-temperature-resistant layer ensureing cast.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provide a kind of rational in infrastructure, processing cost is low and service efficiency is good for the mould of coal rifle high-temperature-resistant layer cast.
The technical solution of the utility model is achieved in that a kind of mould for the cast of coal rifle high-temperature-resistant layer, comprise semicircular cope match-plate pattern and semicircular lower bolster, plug hole is provided with bottom cope match-plate pattern, it is characterized in that, described cope match-plate pattern outer wall is radially arranged at intervals with some upper positioning splints, lower bolster outer wall has been disposed radially and has descended positioning splint one to one with upper positioning splint, corresponding upper and lower positioning splint is connected by retaining mechanism; Height adjustment mechanism is provided with bottom each lower positioning splint; Described cope match-plate pattern and lower bolster coordinate the cylindrical structure forming hollow, ring packing end cap is connected with at the two ends of this cylindrical structure, the internal diameter of described ring packing end cap and the coal rifle external diameter of heat zone to be cast adapt, and cope match-plate pattern, lower bolster, ring packing end cap and coal rifle coordinate the cast cavity forming opposed annular.
In the above-mentioned mould for the cast of coal rifle high-temperature-resistant layer, described retaining mechanism is primarily of being arranged on the locating dowel of upper positioning splint both sides and being arranged on the connecting plate matched on lower positioning splint and with locating dowel and forming, described connecting plate and lower positioning splint hinged, connecting plate is provided with the locating hole adapted with locating dowel, outside locating dowel, be vertically provided with pinned hole, in pinned hole, be inserted with alignment pin.
In the above-mentioned mould for the cast of coal rifle high-temperature-resistant layer, height adjustment mechanism by the supporting seat be arranged on bottom lower positioning splint, be arranged on the tapped guide cylinder bottom supporting seat and the adjustment screw mandrel that is threaded with guide cylinder forms; Adjustment screw mandrel has been threaded setscrew nut, bottom adjustment screw mandrel, be provided with base.
In the above-mentioned mould for the cast of coal rifle high-temperature-resistant layer, be provided with semicircular positive stop lug boss in the both sides of lower positioning splint upper surface, be provided with and positive stop lug boss stopper slot one to one in upper positioning splint lower surface.
After the utility model adopts said structure, coordinate by cope match-plate pattern and lower bolster the loop configuration forming hollow, simultaneously by the plug hole on ring packing end cap and cope match-plate pattern, can the very convenient cast realizing heat zone quickly.And, adopt this structure, the heat zone that lower bolster of can first constructing is corresponding, after having constructed, cover cope match-plate pattern again and after being connected and fixed by retaining mechanism, then the heat zone that cope match-plate pattern of constructing is corresponding, like this, just effectively can ensure the quality that heat zone is constructed, thus effectively can extend the service life of coal rifle.Further, coordinated by guide cylinder and adjustment screw mandrel, the height of whole mould can be regulated easily, improve the flexibility that mould uses.The utility model has that structure is simple, processing cost is low, use safety ground, repeatedly used advantage.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram at A-A place in Fig. 1.
In figure: cope match-plate pattern 1, plug hole 1a, lower bolster 2, upper positioning splint 3, stopper slot 3a, lower positioning splint 4, positive stop lug boss 4a, retaining mechanism 5, locating dowel 5a, connecting plate 5b, locating hole 5c, alignment pin 5d, height adjustment mechanism 6, supporting seat 6a, guide cylinder 6b, adjustment screw mandrel 6c, setscrew nut 6d, base 6e, ring packing end cap 7.
Detailed description of the invention
Consult shown in Fig. 1 and Fig. 2, a kind of mould for the cast of coal rifle high-temperature-resistant layer of the present utility model, comprise semicircular cope match-plate pattern 1 and semicircular lower bolster 2, plug hole 1a is provided with bottom cope match-plate pattern 1, cope match-plate pattern 1 outer wall is radially arranged at intervals with some on positioning splint 3, lower bolster 2 outer wall has been disposed radially and has descended positioning splint 4 one to one with upper positioning splint 3, corresponding upper and lower positioning splint 3,4 is connected by retaining mechanism 5; Height adjustment mechanism 6 is provided with bottom each lower positioning splint 4; Described cope match-plate pattern 1 and lower bolster 2 coordinate the cylindrical structure forming hollow, ring packing end cap 7 is connected with at the two ends of this cylindrical structure, the internal diameter of described ring packing end cap 7 and the coal rifle external diameter of heat zone to be cast adapt, and cope match-plate pattern 1, lower bolster 2, ring packing end cap 7 and coal rifle coordinate the cast cavity forming opposed annular.Meanwhile, be provided with semicircular positive stop lug boss 4a in the both sides of lower positioning splint 4 upper surface, be provided with and positive stop lug boss 4a stopper slot 3a one to one in upper positioning splint 3 lower surface, upper and lower template 1,2 can be made like this to dock accurately, ensure construction quality.
Particularly, in the present embodiment, described retaining mechanism 5 is primarily of being arranged on the locating dowel 5a of upper positioning splint 3 both sides and being arranged on the connecting plate 5b matched on lower positioning splint 4 and with locating dowel 5a and forming, described connecting plate 5b and lower positioning splint 4 hinged, connecting plate 5b is provided with the locating hole 5c adapted with locating dowel 5a, outside locating dowel 5a, be vertically provided with pinned hole, in pinned hole, be inserted with alignment pin 5d.Simultaneously described height adjustment mechanism 6 by the supporting seat 6a be arranged on bottom lower positioning splint 4, be arranged on the tapped guide cylinder 6b bottom supporting seat 6a and the adjustment screw mandrel 6c that is threaded with guide cylinder 6b and form; Adjustment screw mandrel 6c has been threaded setscrew nut 6d, bottom adjustment screw mandrel 6c, be provided with base 6e.
During construction, be first placed on bottom coal rifle by lower bolster 2, adjustment regulates screw mandrel 6c that lower bolster 2 is fixed.Then carry out the cast of the high-temperature-resistant layer of the latter half, after casting complete, covered by cope match-plate pattern 1 on lower bolster 2, lock upper and lower template 1,2, namely pour into a mould by plug hole 1a by retaining mechanism 5, operation is very easy for integral construction fast.After having constructed, the mould pulled down can also recycle.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (4)
1. the mould for the cast of coal rifle high-temperature-resistant layer, comprise semicircular cope match-plate pattern (1) and semicircular lower bolster (2), cope match-plate pattern (1) bottom is provided with plug hole (1a), it is characterized in that, described cope match-plate pattern (1) outer wall is radially arranged at intervals with some upper positioning splints (3), lower bolster (2) outer wall is disposed radially and has descended positioning splint (4) one to one with upper positioning splint (3), corresponding upper and lower positioning splint (3,4) is connected by retaining mechanism (5); Each lower positioning splint (4) bottom is provided with height adjustment mechanism (6); Described cope match-plate pattern (1) and lower bolster (2) coordinate the cylindrical structure forming hollow, ring packing end cap (7) is connected with at the two ends of this cylindrical structure, the internal diameter of described ring packing end cap (7) and the coal rifle external diameter of heat zone to be cast adapt, and cope match-plate pattern (1), lower bolster (2), ring packing end cap (7) and coal rifle coordinate the cast cavity forming opposed annular.
2. the mould for the cast of coal rifle high-temperature-resistant layer according to claim 1, it is characterized in that, described retaining mechanism (5) is primarily of being arranged on the locating dowel (5a) of upper positioning splint (3) both sides and being arranged on the upper and connecting plate (5b) matched with locating dowel (5a) of lower positioning splint (4) and forming, described connecting plate (5b) is hinged with lower positioning splint (4), connecting plate (5b) is provided with the locating hole (5c) adapted with locating dowel (5a), vertically pinned hole is provided with in locating dowel (5a) outside, alignment pin (5d) is inserted with in pinned hole.
3. the mould for the cast of coal rifle high-temperature-resistant layer according to claim 1, it is characterized in that, height adjustment mechanism (6) forms by being arranged on the supporting seat (6a) of lower positioning splint (4) bottom, the tapped guide cylinder (6b) being arranged on supporting seat (6a) bottom and the adjustment screw mandrel (6c) that is threaded with guide cylinder (6b); Adjustment screw mandrel (6c) has been threaded setscrew nut (6d), and adjustment screw mandrel (6c) bottom is provided with base (6e).
4. the mould for the cast of coal rifle high-temperature-resistant layer according to claim 1, it is characterized in that, be provided with semicircular positive stop lug boss (4a) in the both sides of lower positioning splint (4) upper surface, be provided with in upper positioning splint (3) lower surface and positive stop lug boss (4a) stopper slot (3a) one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513235.6U CN204036618U (en) | 2014-09-05 | 2014-09-05 | For the mould of coal rifle high-temperature-resistant layer cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513235.6U CN204036618U (en) | 2014-09-05 | 2014-09-05 | For the mould of coal rifle high-temperature-resistant layer cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036618U true CN204036618U (en) | 2014-12-24 |
Family
ID=52237326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513235.6U Expired - Fee Related CN204036618U (en) | 2014-09-05 | 2014-09-05 | For the mould of coal rifle high-temperature-resistant layer cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437168A (en) * | 2018-06-14 | 2018-08-24 | 江苏环宇建设工程有限公司 | The mold and production method of natural gas line concrete clad |
| CN111822674A (en) * | 2020-06-29 | 2020-10-27 | 新兴铸管股份有限公司 | Cast tube welding ring forming device and method |
-
2014
- 2014-09-05 CN CN201420513235.6U patent/CN204036618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437168A (en) * | 2018-06-14 | 2018-08-24 | 江苏环宇建设工程有限公司 | The mold and production method of natural gas line concrete clad |
| CN111822674A (en) * | 2020-06-29 | 2020-10-27 | 新兴铸管股份有限公司 | Cast tube welding ring forming device and method |
| CN111822674B (en) * | 2020-06-29 | 2022-03-04 | 新兴铸管股份有限公司 | Cast tube welding ring forming device and method |
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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 |
Granted publication date: 20141224 Termination date: 20160905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |