CN211071814U - Supporting structure of torpedo hot metal mixer car splash guard - Google Patents
Supporting structure of torpedo hot metal mixer car splash guard Download PDFInfo
- Publication number
- CN211071814U CN211071814U CN201922269268.6U CN201922269268U CN211071814U CN 211071814 U CN211071814 U CN 211071814U CN 201922269268 U CN201922269268 U CN 201922269268U CN 211071814 U CN211071814 U CN 211071814U
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- shaft
- splash guard
- spare
- torpedo
- support frame
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model relates to a bearing structure of torpedo car splash guard, bearing structure set up in the support frame of torpedo car splash guard including the symmetry, the support frame including parallel arrangement two at least shaft-like spare and the connecting piece that is connected the tip of shaft-like spare, another tip of shaft-like spare be connected with the torpedo car splash guard, shaft-like spare have steel member inlayer, anti inflation middle level and fire-resistant pouring outer layer, the surface of steel member inlayer set up the V-arrangement reinforcement that several looks interval set up. The utility model discloses a bearing structure of torpedo hot metal mixer car splash guard adopts the a pair of support frame that distributes both sides, and the support frame has two at least shaft-like pieces and connects the connecting piece of shaft-like piece, and shaft-like piece has three layer construction, and the support effect is good, and is durable.
Description
Technical Field
The utility model relates to a torpedo hot metal mixer car auxiliary assembly technical field specifically indicates a bearing structure of torpedo hot metal mixer car splash guard.
Background
The splash guard of the torpedo hot metal mixer car is mainly used for the molten iron pretreatment process of the torpedo hot metal mixer car. When the molten iron is pretreated for desulfurization, the molten iron can splash due to nitrogen blowing, and the molten iron splash guard has the function of preventing the molten iron from splashing. And the support structure of the splash guard plays a role in supporting the splash guard.
Therefore, a need exists for a durable support structure for a splash guard of a torpedo hot metal mixer car that provides good support.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing structure of torpedo car splatter shield that support effect is good, durable to prior art not enough.
In order to realize the above-mentioned purpose, the utility model provides a bearing structure of torpedo car splash guard, bearing structure set up in the support frame of torpedo car splash guard including the symmetry, the support frame including two at least shaft-like pieces that parallel arrangement and the connecting piece that is connected the tip of shaft-like piece, another tip of shaft-like piece be connected with the torpedo car splash guard, shaft-like piece have steel member inlayer, anti inflation middle level and fire-resistant pouring outer layer, the surface of steel member inlayer set up the V-arrangement reinforcement that several looks interval set up.
Preferably, the turning ends of the V-shaped reinforcing members are fixedly connected with the outer surface of the inner layer of the steel member.
Preferably, the planes of two adjacent V-shaped reinforcing members are arranged to be perpendicular.
Preferably, the support frame comprises two rod-shaped members which are arranged in parallel.
Preferably, the connecting member is provided with a fixing portion for fixing the support structure to the torpedo car.
Preferably, the other end of the rod-shaped member is fixedly connected with the splash guard of the mixer car.
The utility model discloses a bearing structure of torpedo hot metal mixer car splash guard adopts the a pair of support frame that distributes both sides, and the support frame has two at least shaft-like pieces and connects the connecting piece of shaft-like piece, and shaft-like piece has three layer construction, and the support effect is good, avoids because of the inflation deformation, and is durable.
Drawings
Fig. 1 is a schematic structural view of a supporting structure of a splash guard of a torpedo hot metal mixer car of the present invention.
Fig. 2 is a cross-sectional view of a rod-like member in a support structure of a splash guard of a torpedo hot metal mixer car according to the present invention.
Detailed Description
In order to clearly describe the technical content of the present invention, the following further description is made in conjunction with specific embodiments.
As shown in fig. 1-2, for the utility model provides a pair of bearing structure embodiment of torpedo car splash guard, wherein, bearing structure include that the symmetry sets up in support frame 2 and support frame 3 of torpedo car splash guard 1 to support frame 2 explains for the example, support frame 2 is including shaft-like 4 and shaft-like 5 that parallel arrangement and the connecting piece 6 that is connected shaft-like 4 and shaft-like 5's right-hand member, shaft-like 4 with shaft-like 5's left end all with torpedo car splash guard 1 looks fixed connection, shaft-like 4 or shaft-like 5 have steel member inlayer 7, anti inflation middle level 8 and fire-resistant pouring skin 10, steel member inlayer 7's surface set up the V-arrangement reinforcement 9 of several looks interval setting.
Wherein the turning ends of the V-shaped reinforcing members 9 are fixedly connected with the outer surface of the inner layer 7 of the steel member, for example, directly welded. The outer surface of the V-shaped reinforcing element 9 and the outer surface of the inner layer 7 of the steel member are coated with an anti-expansion layer, which may be made of organic coating commonly used in the art, for example, modified paraffin, EVA resin, etc. to offset the thermal expansion of the steel member at high temperature. The refractory casting outer layer can be made of refractory materials commonly used in the field (preferably refractory materials resisting over 1450 ℃), so that the rod-shaped piece is prevented from being heated and deformed in the using process, and the service life of the splash guard is ensured.
As shown in figure 2, the planes of two adjacent V-shaped reinforcing members are arranged vertically, namely, the V-shaped reinforcing members are arranged in a horizontal and vertical alternating mode, so that the refractory pouring outer layer and the steel member inner layer have better bonding strength. The V-shaped reinforcing member may be made of steel.
The connecting element 6 is provided with fixing means, for example lugs with through holes for facilitating the mounting of fasteners, for fixing the support structure 2 to the mixer car.
In the preparation the utility model discloses a during bearing structure, can make shaft-like spare through self-control mould earlier, according to the mould of the shaft-like spare of the required size of size preparation of torpedo car splashproof, evenly weld V-arrangement reinforcement on the steel member, violently erect in turn, scribble organic coating on steel member and reinforcement again, scribble the back natural maintenance 2 days, then prop up the mould pouring refractory castable. After demoulding, curing and baking, brushing a layer of anti-sticking coating, and continuing curing for 3 days. One end of the rod-shaped piece is directly fixed on the splash guard, the other end of the rod-shaped piece is connected with the splash guard through a steel connecting piece, the supporting frame is fixed on the torpedo hot metal mixer through the steel connecting piece, the service life of the supporting frame is 108 furnaces, and the supporting frame has a qualitative leap compared with the prior average 52 furnaces.
The utility model discloses a bearing structure of torpedo hot metal mixer car splash guard adopts the a pair of support frame that distributes both sides, and the support frame has two at least shaft-like pieces and connects the connecting piece of shaft-like piece, and shaft-like piece has three layer construction, and the support effect is good, thermal-insulated, fire-resistant, antiseized sediment, and is durable.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (6)
1. The utility model provides a bearing structure of torpedo car splash guard, a serial communication port, bearing structure set up in the support frame of torpedo car splash guard including the symmetry, the support frame including parallel arrangement two at least shaft-like spare and with the connecting piece that the tip of shaft-like spare is connected, another tip of shaft-like spare be connected with the torpedo car splash guard, shaft-like spare have steel member inlayer, anti inflation middle level and fire-resistant pouring outer layer, the surface of steel member inlayer set up the V-arrangement reinforcement that several looks interval set up.
2. The support structure of a splash guard for a torpedo hot metal mixer car of claim 1, wherein the bent ends of the V-shaped reinforcing members are fixedly connected to the outer surface of the inner layer of the steel member.
3. The support structure of claim 1, wherein the planes of two adjacent vee-shaped stiffeners are arranged perpendicular.
4. The support structure of claim 1, wherein the support frame comprises two rod-like members arranged in parallel.
5. The support structure of claim 1, wherein the connector is provided with a fastening portion for fastening the support structure to the torpedo car.
6. The support structure of claim 1, wherein the other end of the rod is fixedly attached to the splash guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269268.6U CN211071814U (en) | 2019-12-17 | 2019-12-17 | Supporting structure of torpedo hot metal mixer car splash guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269268.6U CN211071814U (en) | 2019-12-17 | 2019-12-17 | Supporting structure of torpedo hot metal mixer car splash guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071814U true CN211071814U (en) | 2020-07-24 |
Family
ID=71642211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269268.6U Active CN211071814U (en) | 2019-12-17 | 2019-12-17 | Supporting structure of torpedo hot metal mixer car splash guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071814U (en) |
-
2019
- 2019-12-17 CN CN201922269268.6U patent/CN211071814U/en active Active
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