Heat insulation vehicle for sealed transportation of high-temperature steel billets

Abstract

The utility model relates to the technical field of billet transportation, and discloses a thermal insulation truck for sealed transportation of high-temperature billets, which comprises a carriage, the outer surface of the carriage is connected with a thermal insulation carriage cover in a sliding manner, the top of the carriage is provided with an avoiding groove, the inner wall of the avoiding groove is connected with a connecting plate in an inserted manner, and the bottom of the connecting plate is fixedly connected with a fixing plate. The heat preservation device has the following advantages and effects that when the heat preservation effect of the heat preservation layer is poor, the connecting plate can be pulled out upwards from the avoiding groove, meanwhile, the inserting rod is slidably taken out from the inserting hole, and the fixing sliding block and the fixing sliding groove are separated, so that the heat preservation layer can be taken out, and the second heat preservation layer enables the bottom of the inner wall of the carriage to have the heat preservation effect; during installation, the connecting plates correspond to the avoiding grooves, the inserting rods are inserted into the inserting holes, the fixing sliding blocks are inserted into the fixing sliding grooves correspondingly, the installation mode is simple and convenient, and the heat preservation effect of the compartment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of steel billet transportation, in particular to a heat-insulating vehicle for sealed transportation of high-temperature steel billets. Background Art

[0002] After the steelmaking plant has completed the production of steel billets, it needs to transport the steel billets to the rolling mill for heating and rolling. In order to facilitate the lifting of steel billets, the existing steel billet transportation vehicles generally do not have a box. After the steel billets are completed, they need to be cooled first, and then lifted and fixed on the support plate of the vehicle. When transported to the rolling mill, they need to be reheated and rolled, resulting in unnecessary waste of heat.

[0003] In the prior art, Chinese patent publication number CN206856561U discloses a steel billet transport insulation vehicle that saves energy, reduces consumption and reduces burning loss, including a base and an insulation box body supported on the base, the insulation box body having an insulation space for accommodating steel billets, the insulation box body including a first box cover and a second box cover symmetrically arranged, the first box cover and the second box cover extending along the vehicle body direction, the first box cover and the second box cover respectively including side plates and cover plates connected at right angles, a hydraulic cylinder connected between the first box cover and the second box cover and the base, the first box cover and / or the second box cover are rotationally connected with the base, and the hydraulic cylinder drives the first box cover or the second box cover to rotate to open or close the insulation space. The new model utilizes the existing steel billet vehicle compartment for modification, adds an insulation box cover, and realizes the opening and closing of the cover by controlling the hydraulic cylinder, thereby reducing the heat loss of the steel billet, thereby achieving the purpose of energy saving and consumption reduction and reducing burning loss.

[0004] However, when the utility model is actually used for a long time, the thermal insulation effect of the thermal insulation layer is reduced, resulting in poor thermal insulation effect of the carriage. When the steel billets are loaded, they are easily rubbed and collided with the thermal insulation layer, causing damage to the thermal insulation layer. It is inconvenient to replace the thermal insulation layer, so improvement is needed. Utility Model Content

[0005] The utility model aims to provide a heat-insulating vehicle for sealed transportation of high-temperature steel billets, which has the effect that the heat-insulating layer and the second heat-insulating layer can be replaced regularly and the installation method is simple and convenient.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an insulated vehicle for sealed transportation of high-temperature steel billets, comprising a carriage, the outer surface of the carriage being slidably connected to an insulated compartment cover, an avoidance groove being provided at the top of the carriage, a connecting plate being plugged into the inner wall of the avoidance groove, a fixed plate being fixedly connected to the bottom of the connecting plate, a fixed slider being fixedly connected to one side of the fixed plate, a fixed slide groove being provided at the inner wall of the carriage, an insulation layer being fixedly connected to one side of the fixed plate, a card slot being provided at the bottom of the inner wall of the carriage, a card block being carded on the inner wall of the card slot, a second insulation layer being fixedly connected to the top of the card block, a plug rod being fixedly connected to the bottom of the connecting plate, and a socket being provided at the bottom of the inner wall of the avoidance groove.

[0007] By adopting the above technical scheme, the car body has a strong thermal insulation effect. When the thermal insulation cover is slid open, high-temperature steel billets can be loaded and transported. There are two thermal insulation layers with an L-shaped cross-section. After installation, the inner wall of the car body has a thermal insulation effect all around. When the thermal insulation effect of the thermal insulation layer is not good, the connecting plate can be pulled upward from the avoidance groove, and the plug rod can be slid out of the socket at the same time. The fixed slider and the fixed slot are separated, so that the thermal insulation layer can be taken out. The second thermal insulation layer has a thermal insulation effect on the bottom of the inner wall of the car body. The second thermal insulation layer can be removed by separating the card block and the card slot, so that the thermal insulation layer and the second thermal insulation layer can be replaced regularly. During installation, the connecting plate is aligned with the avoidance groove, the plug rod is inserted into the socket, and the fixed slider is connected to the fixed slot. The installation method is simple and convenient, ensuring the thermal insulation effect of the car body, and the thermal insulation effect is stronger.

[0008] The utility model is further configured as follows: outer surfaces of the thermal insulation layer and the second thermal insulation layer are fixedly connected with a supporting wear-resistant protective shell, and inner walls of the thermal insulation layer and the second thermal insulation layer are fixedly connected with thermal insulation cotton.

[0009] By adopting the above technical solution, the wear-resistant shell is supported as the outer protection to prevent the high-temperature steel billet from wearing the insulation layer, and the insulation cotton has a heat-insulating effect.

[0010] The utility model is further configured as follows: a heat preservation board is fixedly connected inside the heat preservation cotton, and a support block is fixedly connected inside the heat preservation board.

[0011] By adopting the above technical solution, the insulation board improves the insulation effect, and the support block supports the interior of the insulation layer and the second insulation layer.

[0012] The utility model is further configured as follows: the number of the support blocks is several, and the sizes of the several support blocks are all equal.

[0013] By adopting the above technical solution, when the steel billet is placed on top of the second thermal insulation layer, it will not be compressed and deformed due to the support of the support block and the protection of the supporting wear-resistant shell.

[0014] The utility model is further configured as follows: a temperature insulating layer is fixedly connected to the outer surface of the carriage, and a protective layer is fixedly connected to the outer surface of the temperature insulating layer.

[0015] By adopting the above technical solution, the thermal insulation layer enables the outer surface of the car to isolate the temperature, further improving the thermal insulation effect, and the protective layer protects the outside of the car.

[0016] The utility model is further configured as follows: a first slide groove is provided on the top of the carriage, and second slide grooves are provided at both ends of the carriage.

[0017] By adopting the above technical solution, the number of the first sliding groove and the number of the second sliding groove are both two, which facilitates the directional sliding of the thermal insulation compartment cover.

[0018] The utility model is further configured as follows: a first sliding block is fixedly connected to the top of the inner wall of the thermal insulation compartment cover, and second sliding blocks are fixedly connected to both sides of the inner wall of the thermal insulation compartment cover.

[0019] By adopting the above technical solution, the first sliding block and the first sliding groove are adapted to each other, and the second sliding block and the second sliding groove are adapted to each other.

[0020] The utility model is further configured as follows: both ends of the carriage are fixedly connected with fixing blocks, and the outer surface of the fixing blocks is fixedly connected with a cylinder.

[0021] By adopting the above technical solution, the number of cylinders is two, and the cylinders are started when opening and closing the thermal insulation compartment cover.

[0022] The utility model is further configured as follows: the output end of the cylinder is fixedly connected with a telescopic rod, and the top of the telescopic rod is fixedly connected with a push rod.

[0023] By adopting the above technical solution, the cylinder drives the telescopic rod to extend and retract, thereby driving the push rod to move.

[0024] The utility model is further configured as follows: a push plate is fixedly connected to the top of the push rod, and the top of the push plate is fixedly connected to the heat preservation compartment cover.

[0025] By adopting the above technical solution, the push rod pushes the push plate to move, thereby driving the thermal insulation compartment cover to slide and open and close. When replacing the thermal insulation layer, the thermal insulation compartment cover is moved to both sides of the top of the compartment.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the coordinated arrangement of the carriage, the heat-insulating compartment cover, the avoidance groove, the connecting plate, the fixing plate, the fixing slide groove, the heat-insulating layer, the slot, the blocking block, the second heat-insulating layer, the plug rod, the plug hole and the fixed slider, can make the carriage have a strong heat-insulating effect when the device is in use. When the heat-insulating compartment cover is slid open, the high-temperature steel blank can be loaded and transported. After installation, the inner wall of the carriage has a heat-insulating effect all around. When the heat-insulating effect of the heat-insulating layer is not good, the connecting plate can be pulled out upward from the avoidance groove, and the plug rod can be slid out from the plug hole, and the fixing slider and the fixing slide groove are separated, so that the heat-insulating layer can be taken out, and the second heat-insulating layer makes the bottom of the inner wall of the carriage have a heat-insulating effect. The separation of the blocking block and the slot can disassemble the second heat-insulating layer, so that the heat-insulating layer and the second heat-insulating layer can be replaced regularly. During installation, the connecting plate is aligned with the avoidance groove, the plug rod is inserted into the plug hole, and the fixed slider is connected to the fixed slide groove. The installation method is simple and convenient, and the heat-insulating effect of the carriage is ensured, and the heat-insulating effect is stronger.

[0028] 2. The utility model, through the coordinated arrangement of the supporting wear-resistant protective shell, thermal insulation cotton, thermal insulation board, supporting block, thermal insulation layer, protective layer, first slide groove, second slide groove, first slider, second slider, fixed block, cylinder, telescopic rod, push rod and push plate, can enable the device to support the wear-resistant protective shell as an outer layer of protection when in use to prevent the thermal insulation layer from being worn by the high-temperature steel billet, the thermal insulation cotton has a thermal insulation effect, the thermal insulation board improves the thermal insulation effect, the supporting block supports the thermal insulation layer and the interior of the second thermal insulation layer, and when the steel billet is placed on top of the second thermal insulation layer, it will not be compressed and deformed under the support of the supporting block and the protection of the supporting wear-resistant protective shell, and the thermal insulation layer makes the outer surface of the car body have the effect of isolating temperature, thereby further improving the thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the thermal insulation layer of the utility model;

[0032] Figure 3 This is a schematic diagram of the card block structure of the utility model;

[0033] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0034] Figure 5 This is a schematic diagram of the support block structure of the utility model.

[0035] In the figure, 1, carriage; 2, insulation compartment cover; 3, avoidance groove; 4, connecting plate; 5, fixing plate; 6, fixed slide groove; 7, insulation layer; 8, slot; 9, clamping block; 10, second insulation layer; 11, plug rod; 12, plug hole; 13, support wear-resistant shell; 14, insulation cotton; 15, insulation board; 16, support block; 17, insulation layer; 18, protective layer; 19, first slide groove; 20, second slide groove; 21, first slider; 22, second slider; 23, fixed block; 24, cylinder; 25, telescopic rod; 26, push rod; 27, push plate; 28, fixed slider. DETAILED DESCRIPTION

[0036] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] Reference Figure 1-5, an insulation vehicle for sealed transportation of high-temperature steel billets, comprising a carriage 1, the outer surface of the carriage 1 is slidably connected to an insulation compartment cover 2, an avoidance groove 3 is provided on the top of the carriage 1, a connecting plate 4 is plugged into the inner wall of the avoidance groove 3, a fixing plate 5 is fixedly connected to the bottom of the connecting plate 4, a fixed slider 28 is fixedly connected to one side of the fixing plate 5, a fixed slide groove 6 is provided on the inner wall of the carriage 1, an insulation layer 7 is fixedly connected to one side of the fixing plate 5, a card slot 8 is provided at the bottom of the inner wall of the carriage 1, a card block 9 is carded on the inner wall of the card slot 8, a second insulation layer 10 is fixedly connected to the top of the card block 9, a plug rod 11 is fixedly connected to the bottom of the connecting plate 4, a plug hole 12 is provided at the bottom of the inner wall of the avoidance groove 3, the carriage 1 has a strong insulation effect, and when the insulation compartment cover 2 is slid open, it can load and transport high The heat preservation steel billet is provided with two heat preservation layers 7, and the cross section is L-shaped. After installation, the inner wall of the carriage 1 has a heat preservation effect all around. When the heat preservation effect of the heat preservation layer 7 is not good, the connecting plate 4 can be pulled out upward from the avoidance groove 3, and the plug rod 11 is slid out of the insertion hole 12 at the same time. The fixed slider 28 and the fixed slide groove 6 are separated, so that the heat preservation layer 7 can be taken out. The second heat preservation layer 10 makes the bottom of the inner wall of the carriage 1 have a heat preservation effect. The block 9 and the card groove 8 are separated to disassemble the second heat preservation layer 10, so that the heat preservation layer 7 and the second heat preservation layer 10 can be replaced regularly. During installation, the connecting plate 4 corresponds to the avoidance groove 3, the plug rod 11 is inserted into the insertion hole 12, and the fixed slider 28 corresponds to the fixed slide groove 6. The installation method is simple and convenient, ensuring the heat preservation effect of the carriage 1. Stronger, the outer surfaces of the thermal insulation layer 7 and the second thermal insulation layer 10 are fixedly connected with a supporting wear-resistant shell 13, the inner walls of the thermal insulation layer 7 and the second thermal insulation layer 10 are fixedly connected with thermal insulation cotton 14, the supporting wear-resistant shell 13 serves as an outer layer of protection to prevent the high-temperature steel billet from wearing the thermal insulation layer, the thermal insulation cotton 14 has a thermal insulation effect, the interior of the thermal insulation cotton 14 is fixedly connected with a thermal insulation board 15, the interior of the thermal insulation board 15 is fixedly connected with a supporting block 16, the thermal insulation board 15 improves the thermal insulation effect, the supporting block 16 supports the interior of the thermal insulation layer 7 and the second thermal insulation layer 10, the number of the supporting blocks 16 is several, and the sizes of the several supporting blocks 16 are all equal. When the steel billet is placed on the top of the second thermal insulation layer 10, it will not be compressed and deformed under the support of the supporting block 16 and the protection of the supporting wear-resistant shell 13. The outer surface of the carriage 1 is fixedly connected with a thermal insulation layer 17, and the outer surface of the thermal insulation layer 17 is fixedly connected with a protective layer 18. The thermal insulation layer 17 makes the outer surface of the carriage 1 have the effect of isolating temperature, further improving the thermal insulation effect, and the protective layer 18 protects the outside of the carriage 1. A first slide groove 19 is provided on the top of the carriage 1, and second slide grooves 20 are provided at both ends of the carriage 1. The number of the first slide groove 19 and the second slide groove 20 is two, which is convenient for the directional sliding of the thermal insulation compartment cover 2. A first slider 21 is fixedly connected to the top of the inner wall of the thermal insulation compartment cover 2, and second sliders 22 are fixedly connected on both sides of the inner wall of the thermal insulation compartment cover 2. The first slider 21 and the first slide groove 19 are adapted to each other, and the second slider 22 and the second slide groove 20 are adapted to each other. Fixed blocks 23 are fixedly connected to both ends of the carriage 1.The outer surface of the fixed block 23 is fixedly connected with a cylinder 24, and there are two cylinders 24. When opening and closing the insulation compartment cover 2, the cylinder 24 is started. The output end of the cylinder 24 is fixedly connected with a telescopic rod 25, and the top of the telescopic rod 25 is fixedly connected with a push rod 26. The cylinder 24 drives the telescopic rod 25 to extend and retract, driving the push rod 26 to move. The top of the push rod 26 is fixedly connected with a push plate 27, and the top of the push plate 27 is fixedly connected to the insulation compartment cover 2. The push rod 26 pushes the push plate 27 to move, thereby driving the insulation compartment cover 2 to slide open and close. When replacing the insulation layer 7, the insulation compartment cover 2 is moved to both sides of the top of the compartment 1.

[0038] In the utility model, through the coordinated arrangement of the carriage 1, the heat preservation compartment cover 2, the avoidance groove 3, the connecting plate 4, the fixing plate 5, the fixing slide groove 6, the heat preservation layer 7, the card slot 8, the card block 9, the second heat preservation layer 10, the plug rod 11, the plug hole 12 and the fixing slide block 28, the carriage 1 can have a strong heat preservation effect when the device is in use. When the heat preservation compartment cover 2 is slid open, the high-temperature steel billet can be loaded and transported. The number of the heat preservation layers 7 is two, and the cross section is L-shaped. After installation, the inner wall of the carriage 1 has a heat preservation effect all around. When the heat preservation effect of the heat preservation layer 7 is not good, the connecting plate 4 can be pulled out upward from the avoidance groove 3, and the plug rod 11 can be pulled out from the plug hole 12 at the same time. The inner sliding is taken out, and the fixed slider 28 and the fixed slide groove 6 are separated, so that the insulation layer 7 can be taken out, and the second insulation layer 10 makes the bottom of the inner wall of the compartment 1 have an insulation effect. The block 9 and the slot 8 are separated to disassemble the second insulation layer 10, so that the insulation layer 7 and the second insulation layer 10 can be replaced regularly. When installing, the connecting plate 4 corresponds to the avoidance groove 3, the plug rod 11 is inserted into the plug hole 12, and the fixed slider 28 corresponds to the fixed slide groove 6. The installation method is simple and convenient, ensuring the insulation effect of the compartment 1, and the insulation effect is stronger. By supporting the wear-resistant protective shell 13, the insulation cotton 14, the insulation board 15, the support block 16, the insulation layer 17, the protective layer 1 8. The coordination arrangement among the first slide groove 19, the second slide groove 20, the first slider 21, the second slider 22, the fixed block 23, the cylinder 24, the telescopic rod 25, the push rod 26 and the push plate 27 enables the device to support the wear-resistant protective shell 13 as an outer layer of protection when in use to prevent the high-temperature steel billet from wearing the insulation layer. The insulation cotton 14 has a heat-insulating effect, and the insulation plate 15 improves the heat-insulating effect. The support block 16 supports the insulation layer 7 and the interior of the second insulation layer 10. When the steel billet is placed on the top of the second insulation layer 10, it will not be compressed and deformed under the support of the support block 16 and the protection of the wear-resistant protective shell 13. The insulation layer 17 makes the carriage 1 The outer surface has the effect of isolating temperature, further improving the insulation effect. The protective layer 18 protects the outside of the car 1. The number of the first slide groove 19 and the second slide groove 20 are both two, which is convenient for the directional sliding of the insulation cover 2. The first slider 21 and the first slide groove 19 are adapted to each other, and the second slider 22 and the second slide groove 20 are adapted to each other. The number of the cylinder 24 is two. When opening and closing the insulation cover 2, the cylinder 24 is started, and the cylinder 24 drives the telescopic rod 25 to extend and retract, driving the push rod 26 to move, and the push rod 26 pushes the push plate 27 to move, thereby driving the insulation cover 2 to slide and open and close. When replacing the insulation layer 7, the insulation cover 2 is moved to both sides of the top of the car 1.

[0039] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat-insulating vehicle for sealed transportation of high-temperature steel billets, comprising a vehicle compartment (1), characterized in that: The outer surface of the carriage (1) is slidably connected to the heat-insulating compartment cover (2); the top of the carriage (1) is provided with an avoidance groove (3); the inner wall of the avoidance groove (3) is plugged with a connecting plate (4); the bottom of the connecting plate (4) is fixedly connected with a fixing plate (5); one side of the fixing plate (5) is fixedly connected with a fixing slider (28); the inner wall of the carriage (1) is provided with a fixing groove (6); one side of the fixing plate (5) is fixedly connected with a heat-insulating layer (7); the bottom of the inner wall of the carriage (1) is provided with a card slot (8); the inner wall of the card slot (8) is carded with a card block (9); the top of the card block (9) is fixedly connected with a second heat-insulating layer (10); the bottom of the connecting plate (4) is fixedly connected with an insertion rod (11); and the bottom of the inner wall of the avoidance groove (3) is provided with a plug hole (12).

2. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 1, characterized in that: The outer surfaces of the thermal insulation layer (7) and the second thermal insulation layer (10) are both fixedly connected with a supporting wear-resistant protective shell (13), and the inner walls of the thermal insulation layer (7) and the second thermal insulation layer (10) are both fixedly connected with thermal insulation cotton (14).

3. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 2, characterized in that: The interior of the thermal insulation cotton (14) is fixedly connected to a thermal insulation board (15), and the interior of the thermal insulation board (15) is fixedly connected to a support block (16).

4. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 3, characterized in that: The number of the support blocks (16) is multiple, and the sizes of the multiple support blocks (16) are all equal.

5. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 4, characterized in that: The outer surface of the carriage (1) is fixedly connected to a thermal insulation layer (17), and the outer surface of the thermal insulation layer (17) is fixedly connected to a protective layer (18).

6. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 5, characterized in that: A first slide groove (19) is provided on the top of the carriage (1), and second slide grooves (20) are provided at both ends of the carriage (1).

7. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 5, characterized in that: A first slider (21) is fixedly connected to the top of the inner wall of the thermal insulation compartment cover (2), and second sliders (22) are fixedly connected to both sides of the inner wall of the thermal insulation compartment cover (2).

8. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 5, characterized in that: Both ends of the carriage (1) are fixedly connected with a fixing block (23), and the outer surface of the fixing block (23) is fixedly connected with a cylinder (24).

9. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 8, characterized in that: The output end of the cylinder (24) is fixedly connected to a telescopic rod (25), and the top of the telescopic rod (25) is fixedly connected to a push rod (26).

10. The insulated vehicle for sealed transportation of high-temperature steel billets according to claim 9, characterized in that: The top of the push rod (26) is fixedly connected to a push plate (27), and the top of the push plate (27) is fixedly connected to the heat-insulating compartment cover (2).

Images