CN215615059U - Slag blocking device for smelting megawatt wind turbine generator component - Google Patents

Abstract

The utility model discloses a melting slag-stopping device for megawatt wind turbine parts, which comprises a handle and is characterized in that: the end of the handle is connected with a connecting mechanism, the other end of the connecting mechanism is connected with a fixed sleeve, the end of the fixed sleeve is provided with a through hole, the end of the fixed sleeve is connected with a baffle, the fixed sleeve and the baffle are fixed through a fastening bolt, the other side of the baffle is provided with an insertion hook, the upper portion of the fixed sleeve is provided with an outer sleeve, a motor is arranged inside the outer sleeve, an output end bearing of the motor is connected with a rotating shaft, the end of the rotating shaft is connected with a threaded rod, the top of the threaded rod is in threaded connection with an ejector rod, an inner sleeve is arranged outside the ejector rod, the head end of the inner sleeve is connected with a sliding block, and the end of the handle is provided with an upper interface.

Description

Slag blocking device for smelting megawatt wind turbine generator component

Technical Field

The utility model relates to the technical field of metal smelting, in particular to a slag stopping device for smelting megawatt wind turbine parts.

Background

At present, megawatt of wind driven generators is larger and larger, the larger the parts of the generator set are, and the higher the requirements on the surface quality of wind power castings are. The purity of the molten iron is required to be improved, the slag stopping operation is an important link in the smelting process during pouring, and the purity of the molten iron directly influences the surface quality of a casting.

However, most of the existing slag stopping devices are relatively complex in structure and inconvenient to operate on site, so that the design of the slag stopping device for smelting the parts of the megawatt wind turbine generator set is strong in practicability, simple in structure and convenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slag stopping device for smelting parts of a megawatt wind turbine generator set, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a slag bridge device is smelted to megawatt level wind turbine generator system spare part, includes the handle, its characterized in that: the end connection of handle has coupling mechanism, coupling mechanism's the other end is connected with the fixed sleeving, the fixed sleeving's end is provided with the through-hole, the end connection of fixed sleeving has the baffle, it is fixed through the fastening bolt between fixed sleeving and the baffle, the opposite side of baffle is provided with inserts the hook.

According to the technical scheme, the upper portion of the fixed sleeve is provided with the outer sleeve, the internally mounted of outer sleeve has the motor, the output end bearing of motor is connected with the pivot, the end-to-end connection of pivot has the threaded rod, the top threaded connection of threaded rod has the ejector pin, the externally mounted of ejector pin has interior sleeve pipe, interior sheathed tube head end is connected with the slider.

According to the technical scheme, the tail end of the handle is provided with the upper connector, the inner wall of the upper connector is provided with the internal thread, the head end of the fixed sleeve is provided with the lower connector, and the outer wall of the lower connector is provided with the external thread.

According to the technical scheme, the upper connector is internally provided with the clamping teeth, the lower connector is internally provided with the clamping groove, and the outer sleeve ring is arranged outside the connecting mechanism.

According to the technical scheme, the power supply is arranged inside the fixed sleeve, and the motor is electrically connected with the power supply.

According to the technical scheme, the handle is made of aluminum alloy.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) the handle and the baffle are arranged, when the device is used, the handle and the fixed sleeve are connected together through the connecting mechanism, then the baffle is connected with the tail end of the fixed sleeve, the fastening bolt is inserted into the through hole at the tail end of the fixed sleeve, so that the baffle is fixed with the fixed sleeve, in the pouring process, the inserting hook is used for inserting the slag stopping material, slag is stopped at the mouth of the pouring ladle, after each slag stopping operation is completed, the baffle needs to be replaced, only the fastening bolt needs to be pulled out, and the baffle is fixed well by replacing the fastening bolt, so that the device has good replaceability and universality, and the efficiency of field production is greatly improved;

(2) by arranging the motor and the ejector rod, in order to ensure the safety during operation, the length of the fixed sleeve can be adjusted according to the size of the actual sand box, the motor is started to enable the rotating shaft to start rotating to drive the threaded rod to rotate, the ejector rod in threaded connection with the threaded rod is enabled to move outwards to drive the inner sleeve to move outwards, the fixed sleeve is extended, and when the fixed sleeve needs to be shortened, the motor rotates reversely, so that the safety of personnel is ensured, and the site operation is facilitated;

(3) through being provided with interface and lower interface, be in the same place terminal last interface of handle and the lower interface of fixed sleeving head end during the connection, the internal thread that makes the interface inner wall of going up is in the same place with the external screw thread soon of interface outer wall down to make handle and fixed sleeving link together, simple structure, convenient operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the fixing sleeve of the present invention;

FIG. 3 is a schematic view of the coupling mechanism of the present invention;

FIG. 4 is a schematic view of the snapping mechanism of the present invention;

in the figure: 1. a grip; 2. a connecting mechanism; 3. fixing the sleeve; 4. fastening a bolt; 5. a baffle plate; 6. inserting a hook; 7. a motor; 8. a rotating shaft; 9. a slider; 10. a threaded rod; 11. an outer sleeve; 12. a top rod; 13. an inner sleeve; 14. an internal thread; 15. an external thread; 16. an upper interface; 17. a lower interface; 18. clamping teeth; 19. a card slot; 20. an outer collar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a slag bridge device is smelted to megawatt level wind turbine generator system spare part, includes handle 1, its characterized in that: the end of the handle 1 is connected with a connecting mechanism 2, the other end of the connecting mechanism 2 is connected with a fixed sleeve 3, the end of the fixed sleeve 3 is provided with a through hole, the end of the fixed sleeve 3 is connected with a baffle 5, the fixed sleeve 3 and the baffle 5 are fixed through a fastening bolt 4, the other side of the baffle 5 is provided with an insertion hook 6, when in use, the handle 1 and the fixed sleeve 3 are connected together through the connecting mechanism 2, the baffle 5 is connected with the end of the fixed sleeve 3, the fastening bolt 4 is inserted into the through hole at the end of the fixed sleeve 3, so that the baffle 5 and the fixed sleeve 3 are fixed, during the pouring process, the insertion hook 6 is used for inserting slag blocking materials, slag is blocked at the mouth of the ladle, after each slag blocking operation is completed, the baffle 5 needs to be replaced, only the fastening bolt 4 needs to be pulled out, the baffle 5 is replaced well fixed, and the replacement and the universality are good, the efficiency of on-site production is greatly improved;

the upper part of the fixed sleeve 3 is provided with an outer sleeve 11, a motor 7 is installed inside the outer sleeve 11, an output end bearing of the motor 7 is connected with a rotating shaft 8, the tail end of the rotating shaft 8 is connected with a threaded rod 10, the top of the threaded rod 10 is in threaded connection with an ejector rod 12, an inner sleeve 13 is installed outside the ejector rod 12, and the head end of the inner sleeve 13 is connected with a sliding block 9. in order to ensure the safety during operation, the length of the fixed sleeve can be adjusted according to the size of an actual sand box, the motor 7 is started, the rotating shaft 8 starts to rotate to drive the threaded rod 10 to rotate, the ejector rod 12 in threaded connection with the threaded rod 10 moves outwards to drive the inner sleeve 13 to move outwards to the outer sleeve 11, the fixed sleeve 3 extends, when the length needs to be shortened, the motor 7 rotates reversely, the safety of personnel is ensured, and the field operation is convenient;

the tail end of the handle 1 is provided with an upper interface 16, the inner wall of the upper interface 16 is provided with an internal thread 14, the head end of the fixed sleeve 3 is provided with a lower interface 17, the outer wall of the lower interface 17 is provided with an external thread 15, the upper interface 16 at the tail end of the handle 1 is aligned with the lower interface 17 at the head end of the fixed sleeve 3 during connection, so that the internal thread 14 at the inner wall of the upper interface 16 and the external thread 15 at the outer wall of the lower interface 17 are screwed together, and the handle 1 and the fixed sleeve 3 are connected together, the structure is simple, and the operation is convenient;

the inside of the upper interface 16 is provided with a latch 18, the inside of the lower interface 17 is provided with a slot 19, the outside of the connecting mechanism 2 is provided with an outer collar 20, when in connection, the latch 18 inside the upper interface 16 is connected with the slot 19 inside the lower interface 17 in a clamping manner, and then the upper interface 16 and the lower interface 17 are screwed together, so that the latch 18 and the slot 19 are clamped more tightly, the handle 1 and the fixed sleeve 3 are effectively prevented from loosening, and the outer collar 20 can prevent the connecting mechanism 2 from being damaged under the action of external force;

a power supply is arranged in the fixed sleeve 3, the motor 7 is electrically connected with the power supply, and the motor 7 can be controlled to rotate forwards and backwards through the power supply, so that the fixed sleeve 3 can be extended or shortened conveniently and quickly;

the handle 1 is made of aluminum alloy, has higher strength and lighter weight and is easy to operate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a slag bridge device is smelted to megawatt level wind turbine generator system spare part, includes handle (1), its characterized in that: the end-to-end connection of handle (1) has coupling mechanism (2), the other end of coupling mechanism (2) is connected with fixed sleeving (3), the end of fixed sleeving (3) is provided with the through-hole, the end-to-end connection of fixed sleeving (3) has baffle (5), it is fixed through fastening bolt (4) between fixed sleeving (3) and baffle (5), the opposite side of baffle (5) is provided with inserts hook (6).

2. The megawatt wind turbine component melting slag stopping device as claimed in claim 1, wherein: the upper portion of fixed sleeve (3) is provided with outer tube (11), the internally mounted of outer tube (11) has motor (7), the output bearing of motor (7) is connected with pivot (8), the end-to-end connection of pivot (8) has threaded rod (10), the top threaded connection of threaded rod (10) has ejector pin (12), the externally mounted of ejector pin (12) has interior sleeve pipe (13), the head end of interior sleeve pipe (13) is connected with slider (9).

3. The megawatt wind turbine component melting slag stopping device as claimed in claim 2, wherein: the handle is characterized in that an upper connector (16) is arranged at the tail end of the handle (1), an internal thread (14) is arranged on the inner wall of the upper connector (16), a lower connector (17) is arranged at the head end of the fixed sleeve (3), and an external thread (15) is arranged on the outer wall of the lower connector (17).

4. The megawatt wind turbine component melting slag stopping device as claimed in claim 3, wherein: the connector comprises an upper connector (16), a lower connector (17), a clamping tooth (18) and an outer sleeve ring (20), wherein the clamping tooth (18) is arranged inside the upper connector (16), the clamping groove (19) is arranged inside the lower connector (17), and the outer sleeve ring (20) is arranged outside the connecting mechanism (2).

5. The megawatt wind turbine component melting slag stopping device as claimed in claim 4, wherein: the inside of fixed sleeve pipe (3) is provided with the power, motor (7) are connected with the power electricity.

6. The megawatt wind turbine component melting slag stopping device as claimed in claim 5, wherein: the handle (1) is made of aluminum alloy.

Images