CN213086015U - Prefabricated part for iron runner - Google Patents
Prefabricated part for iron runner Download PDFInfo
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- CN213086015U CN213086015U CN202021007283.XU CN202021007283U CN213086015U CN 213086015 U CN213086015 U CN 213086015U CN 202021007283 U CN202021007283 U CN 202021007283U CN 213086015 U CN213086015 U CN 213086015U
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- iron runner
- positioning
- prefabricated part
- grapple
- iron
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Abstract
The utility model relates to the technical field of prefabricated parts for iron runners, in particular to a prefabricated part for iron runners, which comprises an iron runner prefabricated part body, wherein the iron runner prefabricated part body comprises a first positioning grapple and a first positioning groove, the left lower side of the iron runner prefabricated part body is fixedly provided with the first positioning grapple, the left side of the iron runner prefabricated part body and the position corresponding to the first positioning grapple are provided with the first positioning groove, the right lower side of the iron runner prefabricated part body and the position corresponding to the first positioning grapple are fixedly provided with a second positioning grapple, the right side of the iron runner prefabricated part body and the position corresponding to the second positioning grapple are provided with a second positioning groove, the lower side inside the iron runner prefabricated part body is symmetrically provided with a prefabricated part weight reducing cavity, the middle part of the upper side of the iron runner prefabricated part body is provided with a prefabricated part working groove, the whole equipment structure is simple, convenient operation, abundant functions, higher stability and practicability and certain popularization value.
Description
Technical Field
The utility model relates to a prefab technical field for the iron runner specifically is a prefab for iron runner.
Background
The iron and steel is an indispensable important resource no matter built on floors or in railway construction, two processes are basically provided for manufacturing the iron and steel, one important process is used for producing pig iron, blast furnace iron-making is an iron-making process mainly used in China, the blast furnace iron-making technology in China is rapidly developed in recent years and continuously advances towards automation, large scale and high efficiency, the aims of low cost, low consumption and low pollution are fulfilled, most of domestic iron-making blast furnace iron-tapping runner working layers are mostly cast in situ by unshaped refractory materials, the production capacity of a blast furnace is greatly improved along with the development of modern iron-making technology, the iron-tapping speed and the iron-tapping frequency are greatly increased, the head of an iron runner is generally directly cast by using casting materials, the service life is short, and the iron runner is unsafe during maintenance, so that an iron runner prefabricated member is usually installed in the iron runner to protect the iron runner from being molten iron to flow through a groove in industrial production, the existing iron runner prefabricated member is a square body with a groove on one surface, and the iron runner prefabricated member is used in industrial production, such as steel manufacturing, iron-containing industrial wastewater and the like.
The whole quality of present prefab for the iron runner is great, leads to its inconvenient handling construction, and the problem that has the not convenient to fix a position of present prefab for the iron runner leads to the inaccurate location between the prefab for the adjacent iron runner to cause the wearing and tearing of prefab junction for the iron runner serious, consequently need a prefab for the iron runner to make improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefab for iron runner to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the prefabricated member for the iron runner comprises an iron runner prefabricated member body, wherein the iron runner prefabricated member body comprises a first positioning grapple and a first positioning groove, the left lower side of the iron runner prefabricated member body is fixedly provided with the first positioning grapple, the left side of the iron runner prefabricated member body and the position corresponding to the first positioning grapple are provided with the first positioning groove, the right lower side of the iron runner prefabricated member body and the position corresponding to the first positioning grapple are fixedly provided with a second positioning grapple, the right side of the iron runner prefabricated member body and the position corresponding to the second positioning grapple are provided with a second positioning groove, the lower side of the inner part of the iron runner prefabricated member body is symmetrically provided with prefabricated member weight reducing cavities, the middle part of the upper side of the iron runner prefabricated member body is provided with a prefabricated member working groove, the outer wall of the iron runner prefabricated member body is fixedly provided with a wear-resistant protective layer, the left and right sides of the iron runner prefabricated member body are fixedly connected with arc-shaped transition sections, the upside fixedly connected with of arc changeover portion extends the changeover portion, the upside symmetry that extends the changeover portion is installed the couple mount pad, department fixed mounting has the couple body in the middle of the upside of couple mount pad.
Preferably, the first positioning grapple and the first positioning groove are respectively matched with the second positioning groove and the second positioning grapple in size.
Preferably, the iron runner prefabricated part body, the first positioning grapple, the first positioning groove, the second positioning grapple, the second positioning groove, the prefabricated part weight reduction cavity, the prefabricated part working groove, the arc-shaped transition section, the extension transition section and the hook mounting seat are of an integrally formed structure.
Preferably, the iron runner prefabricated part body is integrally cast by adopting a casting material.
Preferably, the hook mounting hole is formed in the hook mounting seat and in a position corresponding to the hook body, the hook body is connected with the hook mounting hole in a threaded connection mode, and the surface of the joint of the hook body and the hook mounting seat is sealed in a welding mode.
Preferably, the wear-resistant protective layer is made of silicon carbide.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, subtract heavy chamber through the prefab that sets up and can reduce holistic weight to a certain extent, and then play the effect of the transportation of being convenient for, can also play simultaneously and save raw and other materials, reduce the effect of the input of cost, adopt welded seal's behind the threaded connection mode can further improve the intensity of being connected between couple body and the couple mount pad in addition, avoid the handling in-process the condition that the couple body drops to appear.
2. The utility model discloses in, can avoid metal liquid and couple body contact to a certain extent through the arc changeover portion that sets up and extension changeover portion, and then avoid the couple body to receive the damage, and then improve holistic life.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
fig. 3 is an overall longitudinal sectional view of the present invention.
In the figure: 1-iron runner prefabricated part body, 2-first positioning grapple, 3-first positioning groove, 4-second positioning grapple, 5-second positioning groove, 6-prefabricated part weight-reducing cavity, 7-prefabricated part working groove, 8-wear-resistant protective layer, 9-arc transition section, 10-extension transition section, 11-hook mounting seat and 12-hook body.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a prefabricated part for an iron runner comprises an iron runner prefabricated part body 1, wherein the iron runner prefabricated part body 1 comprises a first positioning grapple 2 and a first positioning groove 3, the first positioning groove 3 is formed in the left side of the iron runner prefabricated part body 1 and in the position corresponding to the first positioning grapple 2, a second positioning grapple 4 is fixedly installed on the right lower side of the iron runner prefabricated part body 1 and in the position corresponding to the first positioning grapple 2, a second positioning groove 5 is formed in the right side of the iron runner prefabricated part body 1 and in the position corresponding to the second positioning grapple 4, prefabricated part weight reducing cavities 6 are symmetrically formed in the lower side of the inner part of the iron runner prefabricated part body 1, the prefabricated part weight reducing cavities 6 can reduce the whole weight to a certain degree, and further play a role in facilitating transportation, meanwhile, raw material saving and cost reduction can be achieved, a prefabricated part working groove 7 is formed in the middle of the upper side of the iron runner prefabricated part body 1, the outer wall of the iron runner prefabricated part body 1 is fixedly provided with a wear-resistant protective layer 8, the left side and the right side of the iron runner prefabricated part body 1 and the upper side of the prefabricated part working groove 7 are fixedly connected with an arc-shaped transition section 9, the arc-shaped transition section 9 and the extension transition section 10 can prevent metal liquid from contacting the hook body 12 to a certain extent, and then avoid couple body 12 to receive the damage, and then improve holistic life, the upside fixedly connected with of arc changeover portion 9 extends changeover portion 10, it installs couple mount pad 11 to extend the upside symmetry of changeover portion 10, department fixed mounting has couple body 12 in the middle of the upside of couple mount pad 11, adopt welded seal's mode can further improve the intensity of being connected between couple body 12 and the couple mount pad 11 behind the threaded connection between couple body 12 and the couple mount pad 11, avoid the handling in-process the condition that couple body 12 drops to appear.
The utility model discloses work flow: during the use, the prefab subtracts heavy chamber 6 and can reduce holistic weight to a certain extent, and then play the effect of the transportation of being convenient for, meanwhile can also play and save raw and other materials, the effect of the input of reduction cost, adopt welded seal's mode behind the threaded connection between couple body 12 and the couple mount pad 11 can further improve the intensity of being connected between couple body 12 and the couple mount pad 11 in addition, avoid the handling in-process the condition that couple body 12 drops to appear, the contact of metal liquid and couple body 12 can be avoided to a certain extent to arc changeover portion 9 and extension changeover portion 10, and then avoid couple body 12 to receive the damage, and then improve holistic life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prefab for iron runner, includes iron runner prefab body (1), its characterized in that: the iron runner prefabricated part body (1) comprises a first positioning grapple (2) and a first positioning groove (3), the first positioning grapple (2) is fixedly installed on the lower left side of the iron runner prefabricated part body (1), the first positioning groove (3) is formed in the left side of the iron runner prefabricated part body (1) and in the position corresponding to the first positioning grapple (2), the second positioning grapple (4) is fixedly installed on the lower right side of the iron runner prefabricated part body (1) and in the position corresponding to the first positioning grapple (2), the second positioning groove (5) is formed in the right side of the iron runner prefabricated part body (1) and in the position corresponding to the second positioning grapple (4), a weight reducing prefabricated part cavity (6) is symmetrically formed in the lower side of the inner part of the iron runner prefabricated part body (1), a prefabricated part working groove (7) is formed in the middle of the upper side of the iron runner prefabricated part body (1), outer wall fixed mounting of iron runner prefab body (1) has wear-resisting inoxidizing coating (8), the left and right sides of iron runner prefab body (1) is and be located upside fixedly connected with arc changeover portion (9) of prefab work groove (7), the upside fixedly connected with of arc changeover portion (9) extends changeover portion (10), the upside symmetry that extends changeover portion (10) is installed couple mount pad (11), department fixed mounting has couple body (12) in the middle of the upside of couple mount pad (11).
2. A preform for an iron runner according to claim 1, characterized in that: the sizes of the first positioning grapple (2) and the first positioning groove (3) are respectively matched with the second positioning groove (5) and the second positioning grapple (4).
3. A preform for an iron runner according to claim 1, characterized in that: the iron runner prefabricated part body (1) is of an integrally formed structure with a first positioning grab hook (2), a first positioning groove (3), a second positioning grab hook (4), a second positioning groove (5), a prefabricated part weight reduction cavity (6), a prefabricated part working groove (7), an arc transition section (9), an extension transition section (10) and a hook mounting seat (11).
4. A preform for an iron runner according to claim 1, characterized in that: the iron runner prefabricated part body (1) is integrally poured by adopting a pouring material.
5. A preform for an iron runner according to claim 1, characterized in that: the hook is characterized in that a hook mounting hole is formed in the hook mounting seat (11) and in a position corresponding to the hook body (12), the hook body (12) is connected with the hook mounting hole in a threaded connection mode, and the surface of the joint of the hook body (12) and the hook mounting seat (11) is sealed in a welding mode.
6. A preform for an iron runner according to claim 1, characterized in that: the wear-resistant protective layer (8) is made of silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021007283.XU CN213086015U (en) | 2020-06-04 | 2020-06-04 | Prefabricated part for iron runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021007283.XU CN213086015U (en) | 2020-06-04 | 2020-06-04 | Prefabricated part for iron runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213086015U true CN213086015U (en) | 2021-04-30 |
Family
ID=75619123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021007283.XU Active CN213086015U (en) | 2020-06-04 | 2020-06-04 | Prefabricated part for iron runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213086015U (en) |
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2020
- 2020-06-04 CN CN202021007283.XU patent/CN213086015U/en active Active
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