CN217912826U - Ladle hot repair vehicle - Google Patents
Ladle hot repair vehicle Download PDFInfo
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- CN217912826U CN217912826U CN202221728584.0U CN202221728584U CN217912826U CN 217912826 U CN217912826 U CN 217912826U CN 202221728584 U CN202221728584 U CN 202221728584U CN 217912826 U CN217912826 U CN 217912826U
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- ladle
- hot repair
- supporting
- car
- supporting part
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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 belongs to the technical field of steel product production, a ladle hot repair car is disclosed, including automobile body, maintenance platform, fire damper set up respectively in the front and back both sides of automobile body, be equipped with the first supporting part that matches with the ladle shape in the automobile body, still be equipped with the second supporting part that is located the left and right sides of first supporting part on the automobile body, the upper surface of second supporting part is equipped with the stopper; the second supporting part is used for supporting the trunnion seat of the ladle and limiting the position of the trunnion seat on the second supporting part through a limiting block. The utility model discloses a when first supporting part, second supporting part effectively supported the ladle, can also cooperate the stopper to inject the trunnion seat of ladle and prevent that the ladle from appearing rolling when the ladle heat is repaiied car transfer field and spilling high temperature waste material or rolling the appearance of the circumstances such as car are repaiied to the ladle heat, ensure production safety.
Description
Technical Field
The utility model belongs to the technical field of the steel product production, concretely relates to ladle hot repair car.
Background
The steel ladle is a necessary production tool in steel-making production, and the steel ladle needs to be transferred on site and maintained after a steel ladle converter; and because the steel ladle is just used for a molten steel converter, the steel ladle is still in a high-temperature state, and if the steel ladle is transferred by using a crane, high safety risk is caused to a production site, so that a hot repair vehicle for the steel ladle is required.
Chinese patent 202021227819.9 discloses a full-function ladle cross-span hot repair vehicle, which comprises a frame, wherein one end of the frame is provided with a fire damper, the other end of the frame is provided with a maintenance platform trolley which can move along the length direction of the frame, a reserved ladle horizontal space on the frame, which is close to the fire damper, is also provided with a ladle support, wheels of the maintenance platform trolley are adapted to a preset track on the frame, the wheels of the maintenance platform trolley are driven by a speed reducing motor driving structure, the speed reducing motor driving structure is electrically connected with a cable reel and a cable, and the cable reel and the cable are arranged at the side end of the frame along the width direction; wheels are arranged below the frame and driven to run by a running driving device; and a sliding plate hydraulic cylinder rotating bracket is also arranged on the maintenance platform trolley.
The hot repair vehicle can prevent major safety accidents caused by the same-span cross operation during the hoisting of the molten steel tank; increase the use space of the production operation area; the damage to platform equipment caused by the tank dropping error of a crane is avoided; and environmental pollution caused by operation is avoided.
But along with present incident is more and more, and some safe minutiae receive more and more attention, and at ladle transportation hot repair's in-process, the stability of ladle and spacing detail requirement also rise, and especially the trunnion seat of ladle places its stability also certain requirement after ladle hot repair car, if do not carry on spacingly to the trunnion seat of ladle, can lead to the ladle to roll because of some rocks and spill the high temperature slag in the ladle at the in-process of ladle hot repair car transfer ladle, and the ladle rolls out the hot repair car even can appear in serious condition, and this kind of safety detail needs to be paid attention to.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car is repaiied to ladle heat reduces the probability that the ladle heat is repaiied the car and is shifted the ladle in-process and appear rocking, effectively reduces the potential safety hazard, ensures production safety, has very high market spreading value.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel ladle hot repair vehicle comprises a vehicle body, a maintenance platform and fire baffles, wherein the maintenance platform and the fire baffles are respectively arranged on the front side and the rear side of the vehicle body; the second supporting part is used for supporting the trunnion base of the ladle and limiting the position of the trunnion base on the second supporting part through a limiting block.
In the above ladle hot repair car, the first supporting part comprises at least two supporting plates, the two ends of each supporting plate are connected with the left side and the right side of the car body, and the upper surfaces of the supporting plates are provided with arc-shaped grooves matched with the surfaces of the ladles.
In the ladle hot repair car, the car body comprises a frame and wheels arranged on the frame; the middle part of the frame is a hollow part; the supporting plate is positioned in the hollow part, and two ends of the supporting plate are fixedly connected with the left side and the right side of the frame; the supporting plate and the hollow-out part jointly form a concave part for supporting the ladle.
In the ladle heat repair vehicle, the second support parts are arranged on the left side and the right side of the frame.
In the ladle hot repair vehicle, the frame is provided with a clearance concave part positioned outside the second supporting part, and the depth of the clearance concave part is enough for the peripheral hook to move to the position right below the trunnion seat of the ladle.
In the ladle hot repair car, the fire damper is fixed on the car body or movably arranged on the car body.
In the ladle hot repair car, the car body is provided with the guide rail, and the fire damper is connected with the guide rail in a sliding manner so that the fire damper is far away from or close to the ladle opening.
In the ladle hot repair vehicle, a plurality of reinforcing ribs are arranged on both sides of the fire baffle plate, and the reinforcing ribs are arranged in a staggered manner to surround a plurality of square reinforcing grooves.
Compared with the prior art, the beneficial effects of the utility model are that: when effectively supporting the ladle through first supporting part, second supporting part, can also cooperate the stopper to injectd the trunnion seat of ladle and prevent that the ladle from rolling to spill the appearance of high temperature waste material or roll the appearance of the circumstances such as ladle hot repair car when ladle hot repair car shifts the place, ensure production safety.
Drawings
Fig. 1 is a perspective view 1 of an embodiment of the present invention;
fig. 2 is a perspective view 2 of an embodiment of the present invention;
fig. 3 is a perspective view 3 of an embodiment of the present invention;
fig. 4 is a top view of an embodiment of the present invention;
fig. 5 is a front view of an embodiment of the present invention;
fig. 6 is a left side view of an embodiment of the present invention.
In the figure: 1. the vehicle body, 2, maintenance platform, 3, keep off the fire board, 31, strengthening rib, 32, square stiffening groove, 4, first supporting part, 41, backup pad, 5, second supporting part, 6, stopper, 7, keep away empty concave part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the utility model provides a technical solution: a steel ladle hot repair vehicle comprises a vehicle body 1, a maintenance platform 2 and fire baffles 3, wherein the maintenance platform 2 and the fire baffles 3 are respectively arranged on the front side and the rear side of the vehicle body 1, a first supporting part 4 matched with a steel ladle in shape is arranged in the vehicle body 1, second supporting parts 5 positioned on the left side and the right side of the first supporting part 4 are also arranged on the vehicle body 1, and limiting blocks 6 are arranged on the upper surfaces of the second supporting parts 5; the second support part 5 is used for supporting the trunnion base of the ladle and limiting the position of the trunnion base on the second support part 5 through a limiting block 6.
In practical application, after a molten steel converter in a steel ladle is finished, the steel ladle is positioned on the first supporting part 4 matched with the shape of the steel ladle through a crane, in the process, the trunnion seat of the steel ladle needs to be aligned with the limiting block 6 so that the trunnion seat is limited on the second supporting part 5, and then a steel ladle hot repair vehicle is started to transfer the steel ladle to a safe position for hot repair;
in the process, the second support part 5 is used for supporting and limiting the trunnion seat, so that the ladle which is integrally deviated to a round shape is difficult to rotate;
and the stopper 6 is used for assisting the alignment and limitation of the trunnion seat and the second supporting part 5, and is used for limiting the trunnion seat to prevent the ladle from deviating due to inertia to cause safety accidents when the ladle hot repair vehicle stops moving after being transferred to a safe position.
In this embodiment, the first support part 4 includes at least two support plates 41, both ends of the support plates 41 are connected to the left and right sides of the vehicle body 1, and the upper surface of the support plates 41 has an arc-shaped groove adapted to the surface of the ladle.
In practical application, in order to make the ladle more stable in the transportation process, the supporting plate 41 is specially arranged and supports and limits the ladle through the arc-shaped groove, the ladle is difficult to shake in the arc-shaped groove, and the operation safety of the ladle is ensured.
In the present embodiment, the vehicle body 1 includes a frame and wheels provided on the frame; the middle part of the frame is a hollow part; the support plate 41 is positioned in the hollow part, and two ends of the support plate 41 are fixedly connected with the left side and the right side of the frame; the support plate 41 and the hollow part together form a concave part for supporting the ladle.
In practical application, the hollow part has the following functions: firstly, the steel ladle can be matched with the supporting plate 41 to form a groove matched with the shape of the steel ladle so as to place the steel ladle, and meanwhile, the trunnion seat of the steel ladle can be supported on the second supporting part 5, so that the steel ladle can be more conveniently aligned and placed through reasonable design; secondly, can lighten certain weight for the automobile body, do not need powerful motor to reduce the ladle heat to repair the car and remove the required energy consumption, have certain energy-conserving effect.
In the present embodiment, the second support portions 5 are provided on both left and right sides of the vehicle frame.
As a further technical solution of this embodiment, the frame is provided with a clearance concave portion 7 located outside the second supporting portion 5, and the depth of the clearance concave portion 7 is enough for the peripheral hook to move to a position right below the trunnion seat of the ladle.
In practical application, because the ladle is hung the trunnion seat through the couple of navigation hanging and is moved to the ladle heat repair car on, consequently need design one and keep away empty concave part 7 and make things convenient for the couple to place with counterpoint of second supporting part 5, stopper 6, and make things convenient for the ladle to place withdrawing from of couple behind the ladle heat repair car.
As an optional technical solution of the present invention, the fire damper 3 is fixed on the vehicle body 1 or movably disposed on the vehicle body 1.
As a further alternative of the utility model, be provided with the guide rail on the automobile body 1, keep off fire board 3 with guide rail sliding connection is so that keep away from or be close to the ladle mouth with keep off fire board 3.
In practical application, the position of the fire baffle plate 3 can be adjusted according to different lengths of the steel ladle, so that the effect of the fire baffle plate 3 can be fully exerted, and potential safety hazards can be blocked when workers blow oxygen to the steel ladle.
The fire baffle plate 3 of the embodiment is fixed on the vehicle body 1 and is used for hot repair of uniform-specification steel ladles.
In this embodiment, the two sides of the fire damper 3 are provided with a plurality of reinforcing ribs 31, the plurality of reinforcing ribs 31 mutually and alternately surround to form a plurality of square reinforcing grooves 32, the effect of the reinforcing ribs 31 is that the strength of the fire damper 3 can be increased, and the fire damper 3 is prevented from deforming after long-term use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. A ladle hot repair vehicle comprises a vehicle body, a maintenance platform and a fire baffle plate, wherein the maintenance platform and the fire baffle plate are respectively arranged on the front side and the rear side of the vehicle body; the second supporting part is used for supporting the trunnion seat of the ladle and limiting the position of the trunnion seat on the second supporting part through a limiting block.
2. The ladle hot repair vehicle according to claim 1, wherein the first support part comprises at least two support plates, both ends of the support plates are connected with the left and right sides of the vehicle body, and the upper surfaces of the support plates are provided with arc-shaped grooves matched with the surface of the ladle.
3. The ladle hot repair vehicle according to claim 2, wherein the vehicle body includes a frame and a wheel provided on the frame; the middle part of the frame is a hollow part; the supporting plate is positioned in the hollow part, and two ends of the supporting plate are fixedly connected with the left side and the right side of the frame; the supporting plate and the hollow-out part jointly form a concave part for supporting the ladle.
4. The ladle hot repair car according to claim 3, wherein the second support portions are provided on both left and right sides of the frame.
5. The hot-repair car for steel ladles as claimed in claim 4, wherein the frame is provided with a clearance recess outside the second support part, and the depth of the clearance recess is enough for the external hook to move to a position right below the trunnion seat of the steel ladle.
6. The ladle hot repair car of claim 1, wherein the fire shield is fixed to the car body or movably disposed on the car body.
7. The ladle hot repair car according to claim 6, wherein the car body is provided with a guide rail, and the fire damper is slidably coupled to the guide rail so as to be away from or close to the ladle opening.
8. The ladle hot repair vehicle according to any one of claims 1 to 7, wherein a plurality of reinforcing ribs are provided on both sides of the fire shield, and the plurality of reinforcing ribs are arranged in a staggered manner to enclose a plurality of square reinforcing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728584.0U CN217912826U (en) | 2022-06-29 | 2022-06-29 | Ladle hot repair vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221728584.0U CN217912826U (en) | 2022-06-29 | 2022-06-29 | Ladle hot repair vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217912826U true CN217912826U (en) | 2022-11-29 |
Family
ID=84187082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221728584.0U Active CN217912826U (en) | 2022-06-29 | 2022-06-29 | Ladle hot repair vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217912826U (en) |
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2022
- 2022-06-29 CN CN202221728584.0U patent/CN217912826U/en active Active
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