CN210822237U - Steel ingot thermal insulation vehicle - Google Patents
Steel ingot thermal insulation vehicle Download PDFInfo
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- CN210822237U CN210822237U CN201921284914.XU CN201921284914U CN210822237U CN 210822237 U CN210822237 U CN 210822237U CN 201921284914 U CN201921284914 U CN 201921284914U CN 210822237 U CN210822237 U CN 210822237U
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Abstract
The utility model belongs to the technical field of the railway transportation, especially, relate to a steel ingot heat preservation car. The two first guiding and positioning devices of the steel ingot thermal insulation vehicle are respectively arranged on two opposite sides of the top of the vehicle body; the heat-insulating cover can be operatively covered on the top of the vehicle body; the two second guiding and positioning devices are arranged on two opposite sides of the heat-insulating cover respectively, the second guiding and positioning devices and the first guiding and positioning devices are arranged in a one-to-one correspondence mode, and the second guiding and positioning devices can be matched with the corresponding first guiding and positioning devices to rapidly cover the heat-insulating cover on the top of the vehicle body. The utility model discloses can cover the heat preservation cover fast and establish on the top of automobile body to reduce the operating time that the cover was established on the automobile body that keeps warm, and then reduce thermal loss, improve the heat preservation effect of steel ingot.
Description
Technical Field
The utility model belongs to the technical field of the railway transportation, especially, relate to a steel ingot heat preservation car.
Background
The heat preservation vehicle is a special vehicle for transporting steel ingots needing to be kept at a certain temperature, so that the steel ingots are kept at a certain temperature in the transporting process.
In the course of implementing the present invention, the applicant has found that there are at least the following disadvantages in the prior art:
in the prior art, in the process of conveying steel ingots by a steel ingot thermal insulation vehicle, the thermal insulation effect of the steel ingots is not ideal, and the steel ingots need to be reheated in the subsequent pressing process of the steel ingots, so that energy is wasted, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a steel ingot heat-preserving vehicle to improve the heat preservation effect of steel ingot heat-preserving vehicle at the in-process steel ingot of carrying the steel ingot.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a steel ingot thermo car, the steel ingot thermo car includes:
a vehicle body;
the two first guiding and positioning devices are respectively arranged on two opposite sides of the top of the vehicle body;
a heat-retaining cover operatively disposed over a top portion of the vehicle body;
the second guiding and positioning devices are arranged in two, two of the second guiding and positioning devices are respectively arranged on two opposite sides of the heat-insulating cover, the second guiding and positioning devices and the first guiding and positioning devices are arranged in a one-to-one correspondence mode, the second guiding and positioning devices can be matched with the first guiding and positioning devices in a corresponding mode, and therefore the heat-insulating cover is rapidly covered on the top of the vehicle body.
Furthermore, the first guiding and positioning device comprises two first guiding and positioning blocks, and the two first guiding and positioning blocks are arranged on the side edge of the top of the vehicle body at intervals;
the second guide positioning device comprises second guide positioning blocks, the second guide positioning blocks are fixedly arranged at the bottom of the outer side of the heat-insulation cover, and the second guide positioning blocks can be operatively embedded in the two corresponding first guide positioning blocks of the first guide positioning device in a sliding manner.
Furthermore, in the first guiding and positioning device, the distance between the bottoms of the opposite sides of the two first guiding and positioning blocks is smaller than the distance between the tops of the opposite sides of the two first guiding and positioning blocks;
correspondingly, in the second guiding and positioning device corresponding to the first guiding and positioning device, the distance between the bottoms of the two side surfaces of the second guiding and positioning block facing the two first guiding and positioning blocks is smaller than the distance between the tops of the two side surfaces of the second guiding and positioning block facing the two first guiding and positioning blocks.
Furthermore, in the first guiding and positioning device, two opposite side surfaces of the first guiding and positioning blocks are respectively provided with a groove, and the second guiding and positioning block of the second guiding and positioning device corresponding to the first guiding and positioning device can be embedded in the grooves of the two first guiding and positioning blocks.
Furthermore, the two first guiding and positioning devices are respectively arranged on two sides of the top of the vehicle body in the length direction;
correspondingly, the two second guiding and positioning devices are respectively arranged at two sides of the heat-insulating cover in the length direction.
Further, the steel ingot thermal insulation vehicle further comprises:
the steel ingot guiding and positioning block is oppositely arranged on the top of the trolley body along the length direction of the trolley body, and chamfers are arranged on the tops of two sides of the steel ingot guiding and positioning block in the width direction.
Further, the steel ingot thermal insulation vehicle further comprises:
the reinforcing cross beams are arranged at least two and are arranged on the top of the vehicle body at intervals in sequence along the length direction of the vehicle body.
Further, the steel ingot thermal insulation vehicle further comprises:
the diatomite heat-insulating brick layer is paved on the top of the vehicle body.
Further, the heat preservation cover includes the cover body and keeps warm cottonly, wherein:
the cover body is in a box shape with an opening at the bottom;
the heat insulation cotton is fixedly arranged on the inner wall of the cover body, the heat insulation cotton is aluminum silicate fiber cotton, the thickness of the aluminum silicate fiber cotton is 200mm, the heat conductivity coefficient of the aluminum silicate fiber cotton is 0.2W/n.k, and the aluminum silicate fiber cotton is fixedly arranged on the inner wall of the cover body in a block-shaped compression mode.
Still further, the heat-insulating cover further comprises:
the lifting lug assembly is arranged on the outer sides of two sides of the width direction of the cover body, the lifting lug assembly comprises a first lifting lug and a second lifting lug, the first lifting lug and the second lifting lug are fixedly arranged on the outer sides of the side portions of the width direction of the cover body, the first lifting lug is annular, and the second lifting lug is in the shape of a semi-hook with a downward opening.
The utility model has the advantages that:
the utility model provides a steel ingot heat preservation vehicle, because two first guiding orientation devices are respectively arranged on the two opposite sides of the top of the vehicle body, two second guiding orientation devices are arranged, two second guiding orientation devices are respectively arranged on the two opposite sides of the heat preservation cover, the second guiding orientation devices and the first guiding orientation devices are arranged in a one-to-one correspondence way, the second guiding orientation devices can be matched with the corresponding first guiding orientation devices to fast cover the heat preservation cover on the top of the vehicle body, when the steel ingot is lifted on the vehicle body and the heat preservation cover needs to be covered on the vehicle body, the heat preservation cover is lifted, the heat preservation cover can be fast covered on the top of the vehicle body through the mutual matching of the second guiding orientation devices and the corresponding first guiding orientation devices, the operation time of covering the heat preservation cover on the vehicle body is reduced, and further the heat loss is reduced, the heat preservation effect of the steel ingot is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a steel ingot thermal insulation vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the vehicle body of FIG. 1;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic view of the first and second guiding orientation devices of FIG. 1 in cooperation;
FIG. 6 is a schematic structural view of the heat-retaining cover of FIG. 1;
figure 7 is a schematic illustration of the shackle assembly of figure 6;
fig. 8 is a schematic structural diagram of the escort room in fig. 1.
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.
The embodiment of the utility model provides a steel ingot heat preservation car to improve the heat preservation effect of steel ingot heat preservation car at the in-process steel ingot of carrying the steel ingot.
Fig. 1 is the utility model discloses a structural schematic of steel ingot heat preservation vehicle of embodiment combines fig. 1, the utility model discloses steel ingot heat preservation vehicle mainly includes automobile body 1 and heat preservation cover 2, and heat preservation cover 2 covers operatively to be established on automobile body 1's top to keep warm to the steel ingot of hoist and mount on automobile body 1.
Fig. 2 is a schematic structural diagram of the vehicle body in fig. 1, fig. 3 is a schematic side view of fig. 2, fig. 4 is a schematic top view of fig. 2, and with reference to fig. 2-4, the first guiding and positioning device 3 according to the embodiment of the present invention is provided with two, and the two first guiding and positioning devices 3 are respectively disposed on two opposite sides of the top of the vehicle body 1.
Referring to fig. 1, the second guiding and positioning device 4 of the embodiment of the present invention is also provided with two second guiding and positioning devices 4, two second guiding and positioning devices 4 are respectively disposed at two opposite sides of the heat-insulating cover 2, the second guiding and positioning devices 4 and the first guiding and positioning devices 3 are disposed in one-to-one correspondence, the second guiding and positioning devices 4 can cooperate with the corresponding first guiding and positioning devices 3 to rapidly cover the heat-insulating cover 2 on the top of the vehicle body 1, when the steel ingot is hung on the vehicle body 1 and the heat-insulating cover 2 needs to be covered on the vehicle body 1, the heat-insulating cover 2 is lifted, the heat-insulating cover 2 can be quickly covered on the top of the vehicle body 1 through the mutual matching of the second guiding and positioning device 4 and the corresponding first guiding and positioning device 3, so as to reduce the operation time of the heat-insulating cover 2 covering the body 1, further reduce the heat loss and improve the heat-insulating effect of the steel ingot.
Fig. 5 is the cooperation sketch map of first guiding orientation device and second guiding orientation device in fig. 1, combine fig. 1, fig. 2 and fig. 5, the utility model discloses first guiding orientation device 3 includes two first guiding orientation piece 3.1, two first guiding orientation piece 3.1 intervals set up on the side at automobile body 1 top, and second guiding orientation device 4 includes second guiding orientation piece 4.1, the fixed bottom that sets up in the outside of heat preservation cover 2 of second guiding orientation piece 4.1, second guiding orientation piece 4.1 maneuverability ground slip inlays and establishes in two first guiding orientation piece 3.1 of the first guiding orientation device 3 that corresponds to direction when hoisting heat preservation cover 2, and fix a position after hoisting heat preservation cover 2.
With reference to fig. 3, in the embodiment of the present invention, in the first guiding and positioning device 3, the distance between the bottoms of the opposite sides of the two first guiding and positioning blocks 3.1 is smaller than the distance between the tops of the opposite sides of the two first guiding and positioning blocks 3.1, that is, the top of the vehicle body 1 between the two first guiding and positioning blocks 3.1 forms an isosceles trapezoid with a wide top and a narrow bottom; correspondingly, in the second guiding and positioning device 4 corresponding to the first guiding and positioning device 3, the distance between the bottoms of the two side surfaces of the second guiding and positioning block 4.1 facing the two first guiding and positioning blocks 3.1 is smaller than the distance between the tops of the two side surfaces of the second guiding and positioning block 4.1 facing the two first guiding and positioning blocks 3.1, namely, the section of the second guiding and positioning block 4.1 is also in an isosceles trapezoid shape with a wide upper part and a narrow lower part, when the guiding cover 2 is hoisted on the vehicle body 1, the second guiding and positioning block 4.1 is hoisted between the two first guiding and positioning blocks 3.1 by an operator, and then the guiding cover 2 can be quickly positioned on the vehicle body 1 by utilizing the inclined edge of the isosceles trapezoid.
For the embodiment of the utility model provides a, combine fig. 1 and fig. 2, the utility model discloses two first guiding orientation device 3 of embodiment set up respectively in 1 top length direction's of automobile body both sides, correspondingly, two second guiding orientation device 3 set up respectively in 2 length direction's of heat preservation cover both sides. Of course, two sides of the width direction of the car body 1 can also be respectively provided with a first guiding and positioning device 3, and correspondingly, two sides of the width direction of the heat-insulating cover 2 are also provided with a second guiding and positioning device 4 corresponding to the first guiding and positioning device 3, so that the positioning effect of the guide cover 2 on the car body 1 is further improved, and the stability of the heat-insulating cover 2 in the transportation process is improved.
Further, combine fig. 5, in the first guiding orientation device 3 of the embodiment of the utility model, two relative sides of first guiding orientation piece 3.1 all are provided with recess 3.2, and the second guiding orientation piece 4.2 of the second guiding orientation device 4 that corresponds with first guiding orientation device 3 can inlay and establish in recess 3.2 of two first guiding orientation pieces 3.1, form the state that fig. 5 shows, can further carry out the restriction on the position on automobile body length direction and the width direction to heat preservation cover 2 like this, further improve the stability of heat preservation cover 2 in the transportation.
Further, combine fig. 2, fig. 3 and fig. 4, the utility model discloses steel ingot heat preservation car of embodiment still includes steel ingot guide orientation piece 5, and on steel ingot guide orientation piece 5 set up the top of automobile body 1 along the length direction of automobile body relatively, the top of the width direction's of steel ingot guide orientation piece 5 both sides is provided with the chamfer. The height of steel ingot guide positioning block 5 is approximately the same as the height of heat preservation cover 2, and its effect lies in that the steel ingot of hoisting to on automobile body 1 separates, prevents the influence that the steel ingot bumps and causes at hoist and mount in-process, and the chamfer that sets up at the top of the width direction's of steel ingot guide positioning block 5 both sides can make things convenient for the hoist and mount of steel ingot, realizes that the quick hoist and mount of steel ingot targets in place.
Further, combine fig. 2, the utility model discloses steel ingot heat-preserving vehicle still includes web beam 6, and this web beam 6 is provided with at least two, and at least two web beam 6 set up on the top of automobile body 1 along automobile body 1's length direction interval in proper order, like this, can make the steel ingot hoist and mount on two web beam 6 to in order to avoid steel ingot direct contact automobile body 1's top floor, prevent that the steel ingot heat from transmitting the external world through automobile body 1's top, improve the heat preservation effect of steel ingot.
Further, the utility model discloses steel ingot heat-preserving vehicle still includes diatomaceous earth thermal-insulated brick layer 7, and it is laid on the top of automobile body 1, and its thickness is 200mm, has fine thermal insulation performance, can be fine insulate against heat and keep warm to the steel ingot to prevent that automobile body 1 from being heated and warping.
With reference to fig. 1, the utility model discloses the bottom of automobile body 1 of embodiment is passed through bogie 8 and is supported, like this, can make the steel ingot heat preservation car transport on the railway, utilizes the transportation advantage of railway, realizes the transportation of steel ingot on the railway to further reduce the transportation of steel ingot in the transportation.
The utility model discloses bogie 8 chooses for use triaxial welding framework formula bogie, can effectively reduce the unsprung mass of vehicle, can adapt to the relatively poor railway line of being equipped with of metallurgical enterprise more, furthest has improved the operating performance of vehicle to reduce the maintenance and the maintenance cycle of bogie.
Fig. 6 is the structural schematic diagram of the heat preservation cover in fig. 1, combines fig. 6, the utility model discloses heat preservation cover 2 of embodiment is including the cover body 2.1 and heat preservation cotton, and wherein, the cover body 2.1 is the open box in bottom, and the heat preservation cotton is fixed to be set up on the inner wall of the cover body 2.1, and heat preservation cotton 2.1 is aluminium silicate fiber cotton, and its thickness is 200mm, and the coefficient of heat conductivity is 0.2W/n.k to according to the fixed setting on the inner wall of the cover body 2.1 of blocky compression. When the heat-insulating cover 2 is hoisted to the vehicle body 1, the heat-insulating cover 2 and the vehicle body 1 form a closed cavity, and the heat-insulating cover 2 can ensure that the temperature drop of the steel ingot can be less than 10 ℃/h in the transportation process.
The embodiment of the utility model provides an in, the cubic size of heat preservation cotton 2.1 can be for 1000mm × 1000mm, and it can be installed on the inner wall of the cover body 2.1 through bolt or splint.
Further, combine fig. 6, in the embodiment of the utility model, be provided with hoisting accessory at cover body 2.1 top, this hoisting accessory includes two first I-steel 2.2 and a plurality of second I-steel 2.3, two first I-steel 2.2 set up on cover body 2.1's top relatively along the length direction of heat preservation cover, two first I-steel 2.2 are connected through the second I-steel 2.3 that a plurality of intervals set up, a plurality of second I-steel 2.3 are also fixed to be set up on cover body 2.1's top, when hoist and mount heat preservation cover 2 to automobile body 1, grasp first I-steel 2.2's upper portion through the hoist to realize the hoist and mount to heat preservation cover 2.
Additionally, the embodiment of the utility model provides an edge automobile body length direction, width direction and vertical all are provided with the strengthening rib on the outer wall of the cover body 2.1 to guarantee the rigidity of heat preservation cover.
Combine fig. 6, the utility model discloses heat preservation cover still includes lug assembly 9, and the outside of the width direction's of the cover body 2.1 both sides is provided with two at least lug assembly 9, and fig. 7 is the lug assembly's in fig. 6 schematic structure diagram, combines fig. 7, the utility model discloses in the embodiment, every lug assembly 9 all includes first lug 9.1 and second lug 9.2, and first lug 9.1 and second lug 9.2 are all fixed the outside that sets up at the width direction's of the cover body 2.1 lateral part, and first lug 9.1 is the annular, and second lug 9.2 is the half hook-shape of opening down, when overhauing heat preservation cover 2, can carry out vertical hoist and mount with heat preservation cover 2 fast through second lug 9.2, and can overturn first lug 9.1 fast through first lug 9.1 to the maintenance to the heat preservation cover is convenient.
With reference to fig. 1, the embodiment of the present invention further provides an escort room 10 at the top of the vehicle body 1, the escort room 10 and the heat preservation cover 2 are arranged on the top of the vehicle body 1 side by side, and the escort room 10 can grasp the state of the steel ingot in time in the transfer state.
Fig. 8 is a schematic structural diagram of the escort room in fig. 1, and with reference to fig. 1 and 8, the escort room 10 of the embodiment of the present invention is a cuboid, and includes a top portion 10.1, an end wall 10.2, and a pull rod 10.3, wherein the top portion 10.1 is located right above the car body 1, two sides of the length direction are respectively fixed on the top portion of the car body 1 through the end wall 10.2 and the pull rod 10.3, the end wall 10.2 is arranged on one side of the direction close to the heat preservation cover 2, the inner wall of the end wall 10.2 is also provided with a heat insulation layer 10.4, and the heat insulation layer 10.4 adopts alumina silicate fiber cotton consistent with the heat preservation cover 2, which can effectively insulate heat and prevent heat radiation of escort personnel; and the pull rod 10.3 is arranged at one side far away from the direction of the heat-insulating cover 2, so that escorting personnel can enter the escorting room 10 through the pull rod 10.3 to grasp the state of the steel ingot in time in a transfer state.
To sum up, the embodiment of the utility model provides a through the cooperation of first guiding orientation device and second guiding orientation device to assemble the guide housing to the automobile body fast, thereby can reduce the operation time that the heat preservation cover covers on the automobile body, and then reduce thermal loss; the steel ingot guide positioning block 5 is arranged to prevent the steel ingot from being impacted in the hoisting process to cause influence, the reinforcing beam 6 is arranged to prevent the steel ingot from directly contacting the top floor of the vehicle body 1, the heat of the steel ingot is prevented from being transferred to the outside through the top of the vehicle body 1, and the heat preservation effect of the steel ingot is improved; the heat preservation cover is arranged, the heat preservation performance of the steel ingot can be improved, the bogie is arranged, the transportation capacity of the steel ingot can be improved, the steel ingot state can be timely mastered in the transportation state due to the arrangement of the escort room 10, and a new scheme is provided for environment protection and economic transportation of the steel ingot.
The following embodiments are preferred embodiments of the present invention, which are only used to facilitate the description of the present invention, and are not intended to limit the present invention in any form, and any person who knows commonly in the art can use the present invention to make local changes or modifications within the scope of the technical features of the present invention, and the technical features of the present invention are not separated from the present invention.
Claims (10)
1. A steel ingot thermal insulation vehicle is characterized by comprising:
a vehicle body;
the two first guiding and positioning devices are respectively arranged on two opposite sides of the top of the vehicle body;
a heat-retaining cover operatively disposed over a top portion of the vehicle body;
the second guiding and positioning devices are arranged in two, two of the second guiding and positioning devices are respectively arranged on two opposite sides of the heat-insulating cover, the second guiding and positioning devices and the first guiding and positioning devices are arranged in a one-to-one correspondence mode, the second guiding and positioning devices can be matched with the first guiding and positioning devices in a corresponding mode, and therefore the heat-insulating cover is rapidly covered on the top of the vehicle body.
2. The steel ingot thermal insulation vehicle of claim 1, wherein the first guiding and positioning device comprises two first guiding and positioning blocks, and the two first guiding and positioning blocks are arranged on the side edge of the top of the vehicle body at intervals;
the second guide positioning device comprises second guide positioning blocks, the second guide positioning blocks are fixedly arranged at the bottom of the outer side of the heat-insulation cover, and the second guide positioning blocks can be operatively embedded in the two corresponding first guide positioning blocks of the first guide positioning device in a sliding manner.
3. The ingot incubator as recited in claim 2, wherein in the first guide and positioning means, the distance between the bottoms of the opposite sides of the two first guide and positioning blocks is less than the distance between the tops of the opposite sides of the two first guide and positioning blocks;
correspondingly, in the second guiding and positioning device corresponding to the first guiding and positioning device, the distance between the bottoms of the two side surfaces of the second guiding and positioning block facing the two first guiding and positioning blocks is smaller than the distance between the tops of the two side surfaces of the second guiding and positioning block facing the two first guiding and positioning blocks.
4. The steel ingot heat preservation vehicle of claim 3, wherein in the first guiding and positioning device, two opposite sides of the first guiding and positioning blocks are provided with grooves, and the second guiding and positioning block of the second guiding and positioning device corresponding to the first guiding and positioning device can be embedded in the grooves of the two first guiding and positioning blocks.
5. The steel ingot thermal insulation vehicle of claim 1, wherein the two first guiding and positioning devices are respectively arranged at two sides of the top of the vehicle body in the length direction;
correspondingly, the two second guiding and positioning devices are respectively arranged at two sides of the heat-insulating cover in the length direction.
6. The steel ingot incubator of any one of claims 1-5, further comprising:
the steel ingot guiding and positioning block is oppositely arranged on the top of the trolley body along the length direction of the trolley body, and chamfers are arranged on the tops of two sides of the steel ingot guiding and positioning block in the width direction.
7. The steel ingot incubator of any one of claims 1-5, further comprising:
the reinforcing cross beams are arranged at least two and are arranged on the top of the vehicle body at intervals in sequence along the length direction of the vehicle body.
8. The steel ingot incubator of claim 7, further comprising:
the diatomite heat-insulating brick layer is paved on the top of the vehicle body.
9. The steel ingot incubator of any one of claims 1 to 5, wherein the heat-retaining cover comprises:
the cover body is in a box shape with an opening at the bottom;
the heat preservation cotton is fixedly arranged on the inner wall of the cover body, the heat preservation cotton is aluminum silicate fiber cotton, the thickness of the aluminum silicate fiber cotton is 200mm, the heat conductivity coefficient of the aluminum silicate fiber cotton is 0.2W/n.k, and the aluminum silicate fiber cotton is fixedly arranged on the inner wall of the cover body in a block-shaped compression mode.
10. The steel ingot incubator of claim 9, wherein the heat-retaining cover further comprises:
the lifting lug assembly is arranged on the outer sides of two sides of the width direction of the cover body, the lifting lug assembly comprises a first lifting lug and a second lifting lug, the first lifting lug and the second lifting lug are fixedly arranged on the outer sides of the side portions of the width direction of the cover body, the first lifting lug is annular, and the second lifting lug is in the shape of a semi-hook with a downward opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284914.XU CN210822237U (en) | 2019-08-08 | 2019-08-08 | Steel ingot thermal insulation vehicle |
| PCT/CN2020/107465 WO2021023269A1 (en) | 2019-08-08 | 2020-08-06 | Steel ingot insulated van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284914.XU CN210822237U (en) | 2019-08-08 | 2019-08-08 | Steel ingot thermal insulation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822237U true CN210822237U (en) | 2020-06-23 |
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ID=71274369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921284914.XU Active CN210822237U (en) | 2019-08-08 | 2019-08-08 | Steel ingot thermal insulation vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN210822237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450797A (en) * | 2019-08-08 | 2019-11-15 | 中车长江车辆有限公司 | Steel ingot thermal car |
| WO2021023269A1 (en) * | 2019-08-08 | 2021-02-11 | 中车株洲车辆有限公司 | Steel ingot insulated van |
-
2019
- 2019-08-08 CN CN201921284914.XU patent/CN210822237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450797A (en) * | 2019-08-08 | 2019-11-15 | 中车长江车辆有限公司 | Steel ingot thermal car |
| WO2021023269A1 (en) * | 2019-08-08 | 2021-02-11 | 中车株洲车辆有限公司 | Steel ingot insulated van |
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Effective date of registration: 20200807 Address after: Song Jia Qiao Zhuzhou Hetang District of Hunan Province in 412003 Patentee after: CRRC Zhuzhou Vehicle Co.,Ltd. Address before: 430212 new bridge area, Jiangxia Economic Development Zone, Wuhan, Hubei Patentee before: CRRC Yangtze Co.,Ltd. |
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