CN212839138U

CN212839138U - Cast tube blocking and shifting device

Info

Publication number: CN212839138U
Application number: CN202021774674.4U
Authority: CN
Inventors: 王连文; 郑晓阳; 张庆吉; 初永波
Original assignee: Dalian Wantong Energy Equipment Co ltd
Current assignee: Dalian Wantong Energy Equipment Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-03-30
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to an industry is cast pipe, steel pipe technical field, provides a cast pipe keeps off and dials device, include: the oil cylinder is connected with the first connecting shaft through the oil cylinder; the two shifting baffles are respectively arranged at two ends of the first connecting shaft; the first connecting shaft is arranged on a non-driving track; one of the shifting plates is hinged with a piston rod of the oil cylinder through a second connecting shaft; the cylinder body of the oil cylinder is hinged with the support; the device optimizes the existing pipe blocking device, increases the pipe shifting function and realizes the effect of integrating shifting and blocking; and the mechanism is simple and easy to realize.

Description

Cast tube blocking and shifting device

Technical Field

The utility model relates to an industry is cast pipe, steel pipe technical field, especially relates to a cast pipe and is kept off and dial device.

Background

The cast tube is heated in the continuous annealing furnace, and after the cast tube comes out of the annealing furnace and before the cast tube enters the cold chain for transfer, the cast tube passes through a section of non-driving track, and the cast tube rolls on the non-driving track by virtue of gravity. Generally, a pipe blocking mechanism is arranged at the non-driving section of the continuous annealing furnace to buffer the self-rolling inertia of the cast pipes, and then the cast pipes are conveyed by a cold chain, so that the impact force of the inertia of the cast pipes is reduced, and equipment is protected.

However, the slope of the non-driving section is generally slow, the impact of rolling of the cast pipe can be reduced, the cast pipe can deform in the manufacturing and heating goods returning processes, after the pipe blocking device is released, the steel pipe can be stopped on the rail and needs to be manually shifted, the labor intensity and the potential safety hazard are increased, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly solve prior art's manual work and stir, increase intensity of labour, reduce technical problem such as production efficiency, provide a cast tube and keep off and dial device, easy operation is convenient, easily control. The manual operation is reduced, additional equipment is not required to be added, and the method is economical and applicable.

The utility model provides a cast tube keeps off and dials device includes: the device comprises a first connecting shaft (2), a second connecting shaft (3), an oil cylinder (4), a support (5) and two shifting baffles (1);

the two shifting baffles (1) are respectively arranged at two ends of the first connecting shaft (2); the first connecting shaft (2) is arranged on a non-driving track (7);

one of the shifting plates (1) is hinged with a piston rod of the oil cylinder (4) through a second connecting shaft (3); the cylinder body of the oil cylinder (4) is hinged with the support (5);

the support (5) is fixed on the basic plane embedded plate.

Preferably, one end of the shifting and blocking plate (1) is provided with a pipe blocking bulge (101), and the other end of the shifting and blocking plate is provided with a pipe shifting bulge (102).

Preferably, the non-driven rail (7) has an inclination of 1-3 ° to the horizontal.

The utility model provides a cast the pipe and keep off and dial device, compare with prior art, have following advantage:

1. the device optimizes the existing pipe blocking device, increases the pipe shifting function and realizes the effect of integrating shifting and blocking; and the mechanism is simple and easy to realize.

2. The baffle and the shifting plate of the device are specially designed, so that the pipe blocking function and the pipe shifting function can be realized; the shifting function is driven by the oil cylinder, so that shifting movement can be smooth, and the device is simple and convenient to operate and easy to control.

3. The device not only buffers the impact force of the cast tube rolling down from the non-driving track, protects the equipment, but also lightens the manual operation, does not need to increase extra equipment, and has economic applicability.

Drawings

Fig. 1 is a schematic structural view of a cast pipe blocking and shifting device provided by the present invention;

FIG. 2 is a diagram illustrating a usage status of the cast tube shift device of the present invention;

fig. 3 is a pipe-shifting using state diagram of the pipe-casting blocking and shifting device provided by the utility model.

Reference numerals: 1. a block and dial plate; 101. the baffle pipe is raised; 102. a pipe pulling bulge; 2. a first connecting shaft; 3. a second connecting shaft; 4. an oil cylinder; 5. a support; 6. casting a pipe; 7. there is no drive rail.

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.

Fig. 1 is a schematic structural view of a cast pipe blocking and shifting device provided in an embodiment of the present invention; as shown in fig. 1, a cast tube blocking and shifting device provided by the embodiment of the present invention comprises a first connecting shaft (2), a second connecting shaft (3), an oil cylinder (4), a support (5) and two blocking and shifting plates (1);

the two shifting baffles (1) are respectively arranged at two ends of the first connecting shaft (2); the first connecting shaft (2) is arranged on a non-driving track (7); the non-driving track (7) has an inclination angle of 1-3 degrees with the horizontal plane.

the support (5) is fixed on the basic plane embedded plate.

One end of the baffle and shifting plate (1) is provided with a baffle pipe bulge (101), and when the pipe is in a baffle state, the baffle pipe bulge acts to stop the cast pipe (6) above the baffle and shifting plate; the other end is provided with a pipe shifting bulge (102), and when the pipe is in a pipe shifting state, the pipe shifting bulge (102) acts to transfer the cast pipe (6) to the cold chain.

The embodiment of the utility model provides a cast tube keeps off and dials device theory of operation:

1. a pipe blocking state: after the cast pipe is heated, the cast pipe enters a non-driving track (the track inclination is about 1-3 degrees), and rolls downwards under the self-weight; and (3) the oil cylinder of the blocking and poking device contracts, the blocking and poking plate extends out of the track, and the cast pipe is stopped above the blocking and poking device (shown in figure 2).

2. Pipe pulling state: when the cold chain is in a pipe connecting state, a signal is fed back to the hydraulic system, the oil cylinder begins to extend out, and due to the special design of the baffle and dial plate, when the front end of the baffle and dial plate is lower than the non-driving track, the high point at the rear end pushes the cast pipe to enable the cast pipe to roll downwards (as shown in figure 3), and then the cold chain is continuously connected with and conveyed to the cast pipe.

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

1. A cast tube blocking and pulling device, comprising: the device comprises a first connecting shaft (2), a second connecting shaft (3), an oil cylinder (4), a support (5) and two shifting baffles (1);

the support (5) is fixed on the basic plane embedded plate.

2. The cast tube blocking and shifting device according to claim 1, characterized in that the blocking and shifting plate (1) is provided with a tube blocking protrusion (101) at one end and a tube shifting protrusion (102) at the other end.

3. The cast pipe deflector according to claim 1, characterized in that the non-driven track (7) has an inclination of 1-3 ° to the horizontal.