CN212893725U - Multifunctional cast tube lifting device for cast tube trolley and cast tube trolley - Google Patents
Multifunctional cast tube lifting device for cast tube trolley and cast tube trolley Download PDFInfo
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- CN212893725U CN212893725U CN202021774200.XU CN202021774200U CN212893725U CN 212893725 U CN212893725 U CN 212893725U CN 202021774200 U CN202021774200 U CN 202021774200U CN 212893725 U CN212893725 U CN 212893725U
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Abstract
The utility model relates to an annealing platform truck technical field provides a cast a tub platform truck with multi-functional cast pipe lifting devices and cast a tub platform truck, cast a tub platform truck with multi-functional cast pipe lifting devices, include: the device comprises a lifting bracket, a fire-resistant heat preservation device, an oil cylinder and a driving mechanism; a fireproof heat preservation device is arranged in the lifting bracket, the fireproof heat preservation device is made of fireproof heat preservation materials, and a concave surface for supporting the cast pipe is reserved in the middle of the fireproof heat preservation device; an output shaft of the driving mechanism is connected with an oil cylinder, and a piston rod of the oil cylinder is connected with the lifting bracket; when the piston rod of the oil cylinder extends out, the lifting bracket and the fire-resistant heat preservation device can be lifted. And a piston rod of the oil cylinder is connected with the lifting bracket through an oil cylinder connector. The oil cylinder is provided with an oil cylinder support, and the oil cylinder support is used for being connected with a cast tube trolley. The utility model discloses can guarantee to embrace the steady pipe of sending of pipe machine and send the pipe, with cast pipe platform truck plane noninterference, guarantee the fire-resistant heated board life-span of cast pipe platform truck, reduce wear guarantees smooth production.
Description
Technical Field
The utility model relates to an annealing platform truck technical field especially relates to a cast a tub platform truck with multi-functional cast pipe lifting devices and cast a tub platform truck.
Background
The hot die trolley type annealing furnace is used for hot die cast iron pipe spheroidizing annealing. Cast tubes with diameters DN1000-DN2600 can generally be treated. When the cast pipe needing heat treatment enters and exits the station, a special travelling type pipe holding mechanism is needed to take and deliver the cast pipe. Because a high-temperature annealing process is required, the outer surface of the cast tube trolley is required to be provided with a refractory heat-insulating material with a certain thickness.
Because embrace the pipe machine during operation and can interfere with platform truck refractory material, for the convenience embraces the normal work of pipe machine, so the platform truck can reduce by half the refractory material who embraces the pipe region when the design, causes platform truck mechanical equipment under high temperature environment, and life can not obtain the guarantee. And most of the refractory heat-insulating materials are made of castable or masonry. Mechanical equipment below the trolley is maintained, the heat-insulating material needs to be dismantled and then overhauled, and a lot of troubles are brought to equipment maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the hot mould car-type annealing stove of mainly solving prior art is just producing the in-process for ensureing to embrace the normal work of pipe machine, reduce refractory material, lead to platform truck mechanical component fragile, short-lived, and surface mounting insulation material leads to the technical problem of maintenance difficulty on the platform truck, a cast pipe lifting device and cast pipe platform truck are used to the platform truck is proposed, can guarantee to embrace the steady delivery pipe of getting of pipe machine, do not have the interference with cast pipe platform truck plane, guarantee the fire-resistant insulation board life-span of cast pipe platform truck, reducing wear, guarantee smooth production.
The utility model provides a cast a tub platform truck with multi-functional cast a tub lifting devices, include: the device comprises a lifting bracket (1), a fireproof heat preservation device (2), an oil cylinder (5) and a driving mechanism (6);
a fireproof heat preservation device (2) is arranged in the lifting bracket (1), the fireproof heat preservation device (2) is made of fireproof heat preservation materials, and a concave surface for supporting a cast pipe is reserved in the middle of the fireproof heat preservation device (2);
an output shaft of the driving mechanism (6) is connected with an oil cylinder (5), and a piston rod of the oil cylinder (5) is connected with the lifting bracket (1);
when a piston rod of the oil cylinder (5) extends out, the lifting bracket (1) and the fireproof heat preservation device (2) can be lifted.
Preferably, a piston rod of the oil cylinder (5) is connected with the lifting bracket (1) through an oil cylinder connector (3).
Preferably, an oil cylinder support (4) is arranged on the oil cylinder (5), and the oil cylinder support (4) is used for being connected with a cast tube trolley (9).
Correspondingly, the utility model discloses a cast tube trolley, characterized in that, the both ends of cast tube trolley (9) set up respectively the multi-functional cast tube lifting devices for cast tube trolley that the utility model discloses arbitrary embodiment provided;
a fireproof heat-insulation plate (10) is arranged on the trolley surface of the cast tube trolley (9), and a movable space of the lifting bracket (1) is reserved in the fireproof heat-insulation plate (10);
when a piston rod of the oil cylinder (5) extends out, the casting pipe (7) is supported by the lifting bracket (1) and the refractory heat-insulating device (2);
when a piston rod of the oil cylinder (5) is retracted, the fire-resistant heat-insulating device (2) is horizontal to the fire-resistant heat-insulating plate (10).
Preferably, the oil cylinder (5) is installed on the cast tube trolley (9) through an oil cylinder bracket (4).
Preferably, the drive mechanism (6) is fixed to the pipe casting trolley (9).
The utility model provides a pair of cast pipe platform truck is with multi-functional cast pipe lifting devices and cast pipe platform truck waits to embrace the pipe machine when sending out the pipe at the takeover station, and the lift cylinder drives lifting bracket and fire-resistant heat preservation device and rises, makes lifting bracket break away from cast pipe platform truck mesa. When embracing the pipe machine and getting the pipe, can guarantee to embrace the steady pipe of getting of pipe machine, do not have the interference with cast tube platform truck plane, guarantee the fire-resistant heated board life-span of cast tube platform truck, reducing wear guarantees smooth production. When the cast tube trolley is at an annealing station, the lifting oil cylinder slowly descends to stably place the cast tube on the rotary carrier roller, and then the lifting bracket is separated from the cast tube and returns to the original position, so that the good heat preservation state of the upper plane is ensured. When the driving mechanism is maintained, the lifting oil cylinder can be lifted, the bolt of the oil cylinder joint is disassembled, the lifting bracket and the fireproof heat preservation device are separated from the lifting oil cylinder, the rotary carrier roller is lifted, enough disassembly space is reserved, the maintenance is convenient, the trouble that the traditional structure is adopted, the refractory material is disassembled, and the refractory material is reinstalled is avoided.
Drawings
FIG. 1 is a front view of a multi-functional cast tube lifting device for a cast tube trolley according to the present invention;
FIG. 2 is a side view of the multi-functional cast tube lifting device for the cast tube trolley provided by the present invention;
FIG. 3 is a front view of the pipe casting trolley provided by the present invention;
fig. 4 is a side view of the pipe casting trolley provided by the present invention.
Reference numerals: 1. a lifting bracket; 2. a refractory thermal insulation device; 3. a cylinder connector; 4. a cylinder mounting bracket; 5. an oil cylinder; 6. a drive mechanism; 7. casting a pipe; 8. a pipe holding machine; 9. a cast tube trolley; 10. a fire-resistant insulation board; 11. the carrier roller is rotated.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present invention are shown in the drawings.
Example one
FIG. 1 is a front view of a multi-functional cast tube lifting device for a cast tube trolley according to the present invention; fig. 2 is a side view of the multifunctional cast tube lifting device for the cast tube trolley provided by the utility model. As shown in fig. 1 and 2, an embodiment of the present invention provides a multifunctional cast tube lifting device for a cast tube trolley, including: lifting bracket 1, fire-resistant heat preservation device 2, hydro-cylinder 5 and actuating mechanism 6.
A fireproof heat preservation device 2 is arranged in the lifting bracket 1, the fireproof heat preservation device 2 is made of fireproof heat preservation materials, and a concave surface used for supporting the casting pipe 7 is reserved in the middle of the fireproof heat preservation device 2.
An output shaft of the driving mechanism 6 is connected with an oil cylinder 5, and a piston rod of the oil cylinder 5 is connected with the lifting bracket 1; when a piston rod of the oil cylinder 5 extends out, the lifting bracket 1 and the fireproof heat preservation device 2 can be lifted.
And a piston rod of the oil cylinder 5 is connected with the lifting bracket 1 through an oil cylinder connector 3. The oil cylinder 5 is provided with an oil cylinder support 4, and the oil cylinder support 4 is used for being connected with a cast pipe trolley 9.
Example two
FIG. 3 is a front view of the pipe casting trolley provided by the present invention; fig. 4 is a side view of the pipe casting trolley provided by the present invention. As shown in fig. 3 and 4, a tube-casting trolley, wherein two ends of the tube-casting trolley 9 are respectively provided with a multi-functional tube-casting lifting device provided by any embodiment of the present invention.
A refractory insulation board 10 is arranged on the trolley surface of the cast pipe trolley 9, and a movable space of the lifting bracket 1 is reserved in the refractory insulation board 10;
when a piston rod of the oil cylinder 5 extends out, the casting pipe 7 is lifted up through the lifting bracket 1 and the refractory heat preservation device 2; when the piston rod of the oil cylinder 5 is retracted, the fire-resistant heat-insulation device 2 is horizontal to the fire-resistant heat-insulation plate 10.
The oil cylinder 5 is arranged on a cast tube trolley 9 through an oil cylinder bracket 4. The drive mechanism 6 is fixed on a cast tube trolley 9.
In the pipe casting trolley 9 of the embodiment, when the pipe joining station waits for the pipe joining machine 8 to deliver pipes, the lifting oil cylinder 5 drives the lifting bracket 1 and the refractory heat preservation device 2 to lift, so that the lifting bracket 1 is separated from the table surface of the pipe casting trolley 9. When embracing pipe machine 8 and getting the pipe, can guarantee to embrace pipe machine 8 and steadily get the pipe, do not have the interference with the 9 planes of cast tube platform truck, guarantee the fire-resistant heated board 10 life-span of cast tube platform truck 9, reducing wear guarantees smooth production. The cast tube trolley 9 slowly descends when the annealing station is located, the cast tube 7 is stably placed on the rotary carrier roller 11, then the lifting bracket 1 is separated from the cast tube 7 and returns to the original position, and at the moment, the lifting bracket 1, the refractory heat preservation device 2 and the refractory heat preservation plate 10 are parallel and level, and the upper plane heat preservation state is guaranteed to be good.
The utility model discloses a cast pipe platform truck can raise lifting cylinder 5 when maintaining actuating mechanism, dismantles the bolt that the hydro-cylinder connects 3, and lifting bracket 1 and fire-resistant heat preservation device 2 are thrown off with lifting cylinder 5, and rotatory bearing roller 11 hangs open, places ground, reserves enough dismantlement space. The 6 tops of actuating mechanism expose not sheltering from this moment, and convenient maintenance has avoided traditional structure, demolishs the vexation of resistant material, reinstallation resistant material.
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: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced, without substantially departing from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a cast a tub multi-functional cast tube lifting devices for platform truck which characterized in that includes: the device comprises a lifting bracket (1), a fireproof heat preservation device (2), an oil cylinder (5) and a driving mechanism (6);
a fireproof heat preservation device (2) is arranged in the lifting bracket (1), the fireproof heat preservation device (2) is made of fireproof heat preservation materials, and a concave surface for supporting a cast pipe is reserved in the middle of the fireproof heat preservation device (2);
an output shaft of the driving mechanism (6) is connected with an oil cylinder (5), and a piston rod of the oil cylinder (5) is connected with the lifting bracket (1);
when a piston rod of the oil cylinder (5) extends out, the lifting bracket (1) and the fireproof heat preservation device (2) can be lifted.
2. The multifunctional cast tube lifting device for the cast tube trolley according to claim 1, wherein a piston rod of the oil cylinder (5) is connected with the lifting bracket (1) through an oil cylinder connector (3).
3. The multifunctional cast pipe lifting device for the cast pipe trolley according to claim 1 or 2, characterized in that the cylinder (5) is provided with a cylinder bracket (4), and the cylinder bracket (4) is used for connecting the cast pipe trolley (9).
4. A pipe casting trolley, characterized in that both ends of the pipe casting trolley (9) are respectively provided with the multifunctional pipe casting lifting device for the pipe casting trolley according to any one of claims 1 to 3;
a fireproof heat-insulation plate (10) is arranged on the trolley surface of the cast tube trolley (9), and a movable space of the lifting bracket (1) is reserved in the fireproof heat-insulation plate (10);
when a piston rod of the oil cylinder (5) extends out, the casting pipe (7) is supported by the lifting bracket (1) and the refractory heat-insulating device (2);
when a piston rod of the oil cylinder (5) is retracted, the fire-resistant heat-insulating device (2) is horizontal to the fire-resistant heat-insulating plate (10).
5. A pipe-casting trolley according to claim 4, characterized in that the cylinders (5) are mounted on the pipe-casting trolley (9) by means of cylinder supports (4).
6. A pipe-casting trolley according to claim 4, characterized in that a drive mechanism (6) is fixed to the pipe-casting trolley (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774200.XU CN212893725U (en) | 2020-08-24 | 2020-08-24 | Multifunctional cast tube lifting device for cast tube trolley and cast tube trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774200.XU CN212893725U (en) | 2020-08-24 | 2020-08-24 | Multifunctional cast tube lifting device for cast tube trolley and cast tube trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893725U true CN212893725U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021774200.XU Active CN212893725U (en) | 2020-08-24 | 2020-08-24 | Multifunctional cast tube lifting device for cast tube trolley and cast tube trolley |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337684A (en) * | 2021-05-27 | 2021-09-03 | 上海五钢设备工程有限公司 | Annealing material pipe and annealing material loading and unloading frock |
| CN114888652A (en) * | 2022-03-07 | 2022-08-12 | 上海欣机机床有限公司 | Numerical control gantry corrugated roller grinding machine |
-
2020
- 2020-08-24 CN CN202021774200.XU patent/CN212893725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337684A (en) * | 2021-05-27 | 2021-09-03 | 上海五钢设备工程有限公司 | Annealing material pipe and annealing material loading and unloading frock |
| CN114888652A (en) * | 2022-03-07 | 2022-08-12 | 上海欣机机床有限公司 | Numerical control gantry corrugated roller grinding machine |
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