CN218798209U - Retractable keeps warm and covers device - Google Patents
Retractable keeps warm and covers device Download PDFInfo
- Publication number
- CN218798209U CN218798209U CN202320154742.4U CN202320154742U CN218798209U CN 218798209 U CN218798209 U CN 218798209U CN 202320154742 U CN202320154742 U CN 202320154742U CN 218798209 U CN218798209 U CN 218798209U
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- heat
- cover
- preservation cover
- handle
- insulating cover
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Abstract
The utility model provides a telescopic heat-insulating cover device, which comprises a first heat-insulating cover and a second heat-insulating cover, wherein the first heat-insulating cover and the second heat-insulating cover are inverted U-shaped structural members, the first heat-insulating cover and the second heat-insulating cover are movably connected with a bracket of a conveying roller way, and a conveying channel is formed between the first heat-insulating cover, the second heat-insulating cover and the conveying roller way; the height of the first heat-preservation cover is smaller than that of the second heat-preservation cover, and the first heat-preservation cover is arranged on the inner side of the second heat-preservation cover; the first heat preservation cover is detachably connected with the second heat preservation cover through a connecting assembly. The utility model discloses beneficial effect: when the conveying roller way needs to be overhauled, the adjusting and connecting assembly enables the first heat-insulating cover and the second heat-insulating cover to be disconnected, the first heat-insulating cover and the second heat-insulating cover can move along the length direction of the transmission roller way, after the conveying roller way is overhauled, the first heat-insulating cover or the second heat-insulating cover is moved, the first heat-insulating cover and the second heat-insulating cover are fixedly connected through the connecting assembly, the process of overhauling the conveying roller way or adjusting and observing the position of a steel billet is more convenient, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of steel production facility, especially, relate to a retractable cover device that keeps warm.
Background
In a steel rolling and hot rolling production line, a continuous casting workshop and a steel rolling workshop are generally distributed in different workshops. From the continuous cast billet formation to the hot rolling zone furnace, a transfer roll table connection is generally used. And (4) after casting and forming the continuous casting billet, sending the continuous casting billet into a heating furnace of a hot rolling area, and needing one to two minutes. The blank temperature drop is obvious in the conveying process, and the energy utilization rate is low. And under the condition that the tapping temperature of the steel billet is not changed, the low steel temperature in the furnace can increase the fuel consumption of the heating furnace, reduce the heating efficiency of the billet and be not beneficial to the environmental requirement of energy conservation and emission reduction.
The mode that improves blank heating efficiency is at present for installing an inverted U-shaped heat preservation cover additional on the transfer table, and the support of heat preservation cover and transfer table uses bolted connection, when needing to overhaul transfer table or adjust and observe the steel billet position, needs to dismantle the heat preservation cover, then carries out corresponding operation, dismantles the heat preservation cover and has restricted work efficiency, has improved manufacturing cost.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a retractable thermal insulation cover device, so as to solve at least one of the above technical problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a telescopic heat-insulating cover device comprises a first heat-insulating cover and a second heat-insulating cover, wherein the first heat-insulating cover and the second heat-insulating cover are both inverted-U-shaped structural members, the first heat-insulating cover and the second heat-insulating cover are movably connected to a support of a conveying roller way, and a conveying channel is formed between the first heat-insulating cover, the second heat-insulating cover and the conveying roller way;
the width of the first heat-preservation cover is smaller than that of the second heat-preservation cover, the height of the first heat-preservation cover is smaller than that of the second heat-preservation cover, and the first heat-preservation cover is arranged on the inner side of the second heat-preservation cover;
the first heat-preservation cover is detachably connected with the second heat-preservation cover through a connecting assembly.
Further, the bottom ends of the vertical plates of the first heat-insulating cover and the second heat-insulating cover are respectively provided with a roller, a track corresponding to the rollers is arranged on a support of the conveying roller, and the first heat-insulating cover and the second heat-insulating cover are movably connected to the support of the conveying roller through the rollers.
Furthermore, the first heat-insulating cover and the second heat-insulating cover are both U-shaped structural members welded by metal plates, cavities are formed in the first heat-insulating cover and the second heat-insulating cover, and heat insulating materials are filled in the cavities.
Further, coupling assembling includes the handle, accepts board, spacer pin, the handle is connected with the riser that the cover that keeps warm is one, and is located transmission path's the outside, the quantity of accepting the board is two, and two are accepted the board and are installed on the terminal surface at the both ends that the cover that keeps warm is one, and two are accepted the distance between the board and the length phase-match of handle, the handle is installed in two and is accepted between the board, it has the jack to accept to open on the board, the spacer pin runs through the jack and is spacing to the handle.
Furthermore, the side surface of the handle is provided with a limit groove matched with the limit pin, and the limit pin is arranged on the inner side of the limit groove.
Furthermore, the handle is rotatably connected with one of the heat preservation covers through a rotating shaft, and a containing groove corresponding to the handle can be formed in the side wall of the heat preservation cover I.
Furthermore, the end face of the handle close to the rotating shaft is a first plane, and two side faces of the handle close to the first plane are second planes;
the accommodating groove is provided with a mounting groove corresponding to the handle, a jacking plate matched with the mounting groove is arranged in the mounting groove, and a compression spring is arranged between the jacking plate and the bottom end of the mounting groove.
Furthermore, a spring groove is formed in the end face, close to the compression spring, of the tightening plate, and the compression spring is installed on the inner side of the spring groove.
Compared with the prior art, a retractable keeps warm and covers device have following
Has the advantages that:
(1) A retractable keeps warm and covers device, during normal use, keep warm and cover one and be in the closure and state and keep warm and cover two and be connected, when the steel billet position is observed in needs maintenance transfer roller way or adjustment, adjustment coupling assembling makes and keeps warm and covers one and keep warm and cover two and remove the connection status, keep warm this moment and cover one and keep warm and cover two and all can follow the length direction removal of transfer roller way, overhaul transfer roller way or adjustment and observe the steel billet position after, remove and keep warm and cover one or keep warm and cover two, use coupling assembling to cover one and keep warm and cover two and connect fixedly, it is more convenient to overhaul the process that transfer roller way or adjustment observed the steel billet position, and the work efficiency is improved.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic side view of a device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a connecting assembly in a closed state of the heat-insulating cover according to the embodiment of the present invention;
fig. 4 is a schematic view of a cross-sectional structure of a connecting assembly of the heat-insulating cover in a closed state according to the embodiment of the present invention;
fig. 5 is a schematic view of a three-dimensional structure of a connecting assembly in an open state of a heat-insulating cover according to an embodiment of the present invention;
fig. 6 is a schematic sectional structure view of a connecting assembly in an open state of the heat-insulating cover according to the embodiment of the present invention;
fig. 7 is a schematic view of a three-dimensional structure of a handle according to an embodiment of the present invention.
Description of the reference numerals:
1. a second heat-preservation cover; 2. a first heat-preserving cover; 3. a conveying roller way; 4. a handle; 5. a rotating shaft; 6. a spacing pin; 7. a tightening plate; 8. a compression spring; 9. a roller; 10. a track; 101. a bearing plate; 201. a receiving groove; 401. a limiting groove; 701. a spring slot.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 7, a retractable heat-insulating cover device comprises a first heat-insulating cover 2 and a second heat-insulating cover 1, wherein the first heat-insulating cover 2 and the second heat-insulating cover 1 are inverted U-shaped structural members, the first heat-insulating cover 2 and the second heat-insulating cover 1 are movably connected to a support of a conveying roller bed 3, a conveying channel is formed between the first heat-insulating cover 2, the second heat-insulating cover 1 and the conveying roller bed 3, a steel billet moves on the conveying roller, and the steel billet is located on the inner side of the conveying channel at the moment;
the width of the first heat-preservation cover 2 is smaller than that of the second heat-preservation cover 1, the height of the first heat-preservation cover 2 is smaller than that of the second heat-preservation cover 1, and the first heat-preservation cover 2 is arranged on the inner side of the second heat-preservation cover 1;
the first heat preservation cover 2 is detachably connected with the second heat preservation cover 1 through a connecting assembly.
The bottom ends of the vertical plates of the first heat-insulating cover 2 and the second heat-insulating cover 1 are respectively provided with a roller 9, a track 10 corresponding to the roller 9 is arranged on a support of the conveying roller way 3, and the first heat-insulating cover 2 and the second heat-insulating cover 1 are movably connected to the support of the conveying roller way 3 through the rollers 9.
The first heat-preservation cover 2 and the second heat-preservation cover 1 are both U-shaped structural members welded by metal plates, cavities are formed in the first heat-preservation cover 2 and the second heat-preservation cover 1, and heat insulation materials are filled in the cavities.
Coupling assembling includes handle 4, accepts board 101, spacer pin 6, and handle 4 is connected with the riser of heat preservation cover 2, and is located transmission path's the outside, and the quantity of accepting board 101 is two, and two are accepted board 101 and are installed on the terminal surface at heat preservation cover 2's both ends, and two are accepted the distance between the board 101 and the length phase-match of handle 4, and handle 4 is installed in two and is accepted between the board 101, and it has the jack to accept to open on the board 101, and spacer pin 6 runs through the jack and is spacing to handle 4. The side of the handle 4 is provided with a limit groove 401 matched with the limit pin 6, and the limit pin 6 is arranged on the inner side of the limit groove 401 and plays a role in limiting the first heat-insulating cover 2.
The handle 4 is rotatably connected with the first heat-preservation cover 2 through a rotating shaft 5, and the side wall of the first heat-preservation cover 2 can be provided with a containing groove 201 corresponding to the handle 4.
The end surface of the handle 4 close to the rotating shaft 5 is a first plane, and two side surfaces of the handle 4 close to the first plane are second planes; it has the mounting groove corresponding with handle 4 to accomodate opening on the groove 201, be equipped with in the mounting groove with mounting groove assorted puller plate 7, be equipped with compression spring 8 between puller plate 7 and the mounting groove bottom, when heat preservation cover 2 is in the closure state, puller plate 7 pushes up tight first plane, prevents that handle 4 from rotating, when heat preservation cover 2 is in the open mode, puller plate 7 pushes up tight second plane, prevents that handle 4 from rotating, has improved the stability of device.
Open on the terminal surface that the tight board 7 of top is close to compression spring 8 has spring groove 701, and compression spring 8 installs in spring groove 701 inboardly, and spring groove 701 has played the positioning action to compression spring 8, prevents that compression spring 8 from taking place to rock at the compression or the in-process that resets.
The working process is as follows:
in the implementation of the scheme, the number of the first heat-preservation cover 2 and the number of the second heat-preservation cover 1 are one or more, as shown in fig. 1, the number of the first heat-preservation cover 2 is one, the number of the second heat-preservation cover 1 is two, handles 4 are arranged on the outer sides of two ends of the first heat-preservation cover 2, and a bearing plate 101 is arranged on the end face, close to the first heat-preservation cover 2, of the second heat-preservation cover 1;
during normal use, it is connected with heat preservation cover two 1 that heat preservation cover one 2 is in the closure and state, when needing to overhaul transfer table 3 or adjust and observe the steel billet position, extract spacer pin 6 and remove spacing to handle 4 (push up the first plane of tight handle 4 in tight 7 top of tight board this moment), it compresses to rotate handle 4 compression spring 8 this moment, when handle 4 rotates to accomodating the inslot 201, push up the second plane of tight handle 4 in top of tight board 7, heat preservation cover one 2 and heat preservation cover two 1 all can remove along the length direction of transfer table this moment, overhaul transfer table 3 or adjust and observe the steel billet position after, remove heat preservation cover one 2 or heat preservation cover two 1, it aligns the take over board 101 to rotate handle 4, insert spacer pin 6 and fix heat preservation cover one 2 and heat preservation cover two 1, it is more convenient to overhaul transfer table 3 or adjust the process of observing the steel billet position, and improve work efficiency.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a retractable keeps warm and covers device which characterized in that: the conveying device comprises a first heat-preservation cover (2) and a second heat-preservation cover (1), wherein the first heat-preservation cover (2) and the second heat-preservation cover (1) are inverted-U-shaped structural members, the first heat-preservation cover (2) and the second heat-preservation cover (1) are movably connected to a support of a conveying roller way (3), and a conveying channel is formed among the first heat-preservation cover (2), the second heat-preservation cover (1) and the conveying roller way (3);
the width of the first heat-preservation cover (2) is smaller than that of the second heat-preservation cover (1), the height of the first heat-preservation cover (2) is smaller than that of the second heat-preservation cover (1), and the first heat-preservation cover (2) is arranged on the inner side of the second heat-preservation cover (1);
the first heat-preservation cover (2) is detachably connected with the second heat-preservation cover (1) through a connecting assembly.
2. The retractable heat preservation cover device of claim 1, characterized in that: the vertical plate bottom ends of the first heat-insulating cover (2) and the second heat-insulating cover (1) are respectively provided with a roller (9), a track (10) corresponding to the rollers (9) is arranged on a support of the conveying roller way (3), and the first heat-insulating cover (2) and the second heat-insulating cover (1) are movably connected to the support of the conveying roller way (3) through the rollers (9).
3. The retractable heat preservation cover device of claim 1, characterized in that: the heat-insulation cover I (2) and the heat-insulation cover II (1) are U-shaped structural members welded by metal plates, cavities are formed in the heat-insulation cover I (2) and the heat-insulation cover II (1), and heat-insulation materials are filled in the cavities.
4. The retractable heat preservation cover device of claim 1, characterized in that: coupling assembling includes handle (4), accepts board (101), spacer pin (6), handle (4) are connected with the riser that the cover that keeps warm (2), and are located transmission path's the outside, the quantity of accepting board (101) is two, and two are accepted board (101) and are installed on the terminal surface at the both ends of cover that keeps warm (2), and two are accepted the distance between board (101) and the length phase-match of handle (4), install in two and accept between board (101) handle (4), it has the jack to accept to open on board (101), spacer pin (6) run through the jack and are spacing to handle (4).
5. The retractable heat preservation cover device of claim 4, characterized in that: the handle (4) side is opened has gag pin (6) assorted spacing groove (401), gag pin (6) are installed in the inboard of spacing groove (401).
6. The retractable heat preservation cover device of claim 4, characterized in that: handle (4) are connected with heat preservation cover (2) rotation through axis of rotation (5), can have on the lateral wall of heat preservation cover (2) and accomodate groove (201) corresponding with handle (4).
7. The retractable heat preservation cover device of claim 6, characterized in that: the end face, close to the rotating shaft (5), of the handle (4) is a first plane, and two side faces, close to the first plane, of the handle (4) are second planes;
it has the mounting groove corresponding with handle (4) to hold on groove (201), be equipped with in the mounting groove with mounting groove assorted puller plate (7), be equipped with compression spring (8) between puller plate (7) and the mounting groove bottom.
8. The retractable heat preservation cover device of claim 7, characterized in that: the end face, close to the compression spring (8), of the tightening plate (7) is provided with a spring groove (701), and the compression spring (8) is installed on the inner side of the spring groove (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320154742.4U CN218798209U (en) | 2023-02-06 | 2023-02-06 | Retractable keeps warm and covers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320154742.4U CN218798209U (en) | 2023-02-06 | 2023-02-06 | Retractable keeps warm and covers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218798209U true CN218798209U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320154742.4U Active CN218798209U (en) | 2023-02-06 | 2023-02-06 | Retractable keeps warm and covers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218798209U (en) |
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2023
- 2023-02-06 CN CN202320154742.4U patent/CN218798209U/en active Active
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