CN218348649U

CN218348649U - Be used for combustor fixing device

Info

Publication number: CN218348649U
Application number: CN202222593552.0U
Authority: CN
Inventors: 张强
Original assignee: Anhui Huadian Wuhu Power Generation Co ltd
Current assignee: Anhui Huadian Wuhu Power Generation Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-20
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a be used for combustor fixing device, including the combustor main part, the bottom welding of combustor main part has the base, and the lower extreme of base pegs graft and have the turning block to peg graft there is the pivot in the inside of turning block, the mounting groove has been seted up to the upper end of turning block, and the inside sliding connection of both sides cell wall of mounting groove has the pin rod, the both ends of pivot are provided with the end plate, and the one end of pivot rotates with the end plate to be connected, and the other end of pivot rotates and passes the end plate to be connected with motor drive, and the motor passes through the bolt fastening in the end plate outer end, the lower extreme welding of end plate has the support, and the medial extremity welding of support has the connecting rod, and the lower extreme welding of support has the spiro union slider, the lower extreme sliding connection of spiro union slider has the bottom plate, and the translation spout has been seted up to the upper end of bottom plate. The utility model provides a combustor bottom that relates to in the background art patent document lack the fixing device who is convenient for dismantle, and the problem of the direction of flame projecting is not convenient for adjust.

Description

Be used for combustor fixing device

Technical Field

The utility model relates to a fixing device technical field, concretely relates to be used for combustor fixing device.

Background

The combustor is widely used as a heat source, and mostly sprays fuel into a combustion cylinder through a fuel gun, and supports combustion through wind direction adjustment to spray high-temperature and high-speed flame.

When the burner is used, the flame is required to be sprayed into the combustion cylinder for combustion, so that the whole burner needs to be fixed, the bottom of the burner is not provided with a substantial fixing device, and if the bottom of the burner is fixed in a bolt or welding mode, the burner is inconvenient to disassemble, repair and maintain, and the flame spraying direction is inconvenient to adjust to adapt to different combustion cylinders.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, a burner fixing device is provided to solve the problems that the burner bottom related to the background art patent document lacks a fixing device convenient to detach and is inconvenient to adjust the flame-throwing direction.

To achieve the above object, there is provided a burner fixing device, comprising:

a fixture for a burner, comprising: combustor main part (1), base (2) are equipped with in combustor main part (1), just turning block (16) is pegged graft in base (2), and turning block (16) grafting pivot (13), turning block (16) are opened there is mounting groove (20), just pin rod (14) are equipped with in mounting groove (20), there are end plate (3) at pivot (13) both ends, just pivot (13) are connected with end plate (3), pivot (13) are passed end plate (3) and are connected with motor (4), and motor (4) with end plate (3) are fixed, end plate (3) linking bridge (11), just support (11) are connected with connecting rod (10), spiro union slider (9) is connected with in support (11), slider spiro union (9) is connected with bottom plate (5), just bottom plate (5) are opened there are translation spout (7), be equipped with lead screw (8) in translation spout (7), lead screw (8) are connected with hand wheel (6), just lead screw (8) and with spiro union slider (9).

According to the fixing device for the combustor, the end plate (3) is welded with a rectangular plate of an integral structure, a rotating groove (15) is formed in the rectangular plate, a shaft seat (17) is installed in the rotating groove (15), the shaft seat (17) is located at the outer end of a rotating block (16), and a rotating shaft (13) penetrates through the shaft seat (17) in a rotating mode; a through shaft hole (19) is formed in the rotating block (16), the shaft hole (19) is formed in the lower end of the mounting groove (20), and the rotating shaft (13) is fixedly connected with the rotating block (16) through the shaft hole (19).

The fixing device for the combustor is characterized in that the mounting groove (20) is provided with an inserting sliding groove (21), the pin rod (14) is positioned in the inserting sliding groove (21), the pin rod (14) is sleeved with a spring (22), and an annular limiting block (23) is welded on the outer side of the pin rod (14); the base (2) is provided with a pin hole (18), the pin hole (18) is matched and inserted with the pin rod (14), and the base (2) is attached to the mounting groove (20); the screw connection sliding block (9) is arranged inside the translation sliding groove (7), the screw rod (8) is connected with a locking nut (12) in a threaded mode, and the locking nut (12) is located on the outer side of the bottom plate (5).

Advantageous effects

The utility model discloses a be used for combustor fixing device to utilize the turning block, the mounting groove, the spout of pegging graft, spring and stopper, be convenient for with pedestal mounting inside the mounting groove, it is fixed to peg graft through pin pole and pinhole simultaneously, and then convenient to detach overhauls and maintains, through the shaft hole, the apparatus further comprises a rotating shaft, end plate and motor, be convenient for adjust the angle of turning block, and then be convenient for adjust the flame projecting angle of combustor main part, utilize the support, spiro union piece and lead screw, be convenient for through rotating hand wheel horizontal migration spiro union piece position, and then be convenient for remove the position of combustor main part, make the section of thick bamboo that adapts to different position directions.

The utility model discloses a be used for combustor fixing device can effectively solve the combustor bottom that relates to in the background art patent document and lack the fixing device who is convenient for dismantle, and the problem of the direction of flame projecting is not convenient for adjust.

Drawings

Fig. 1 is a schematic front view of the embodiment of the present invention.

Fig. 2 is a schematic side view of a cross-sectional structure according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a position a in fig. 2 according to an embodiment of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the turning block and the base according to the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a location B in fig. 4 according to an embodiment of the present invention.

1. A burner body; 2. a base; 3. an end plate; 4. a motor; 5. a base plate; 6. a hand wheel; 7. a translation chute; 8. a screw rod; 9. a sliding block is screwed; 10. a connecting rod; 11. a support; 12. locking the nut; 13. a rotating shaft; 14. a pin rod; 15. a rotating groove; 16. rotating the block; 17. a shaft seat; 18. a pin hole; 19. a shaft hole; 20. mounting grooves; 21. inserting the chute; 22. a spring; 23. and a limiting block.

Detailed Description

Referring to fig. 1 to 5, the present invention provides a burner fixing device, including: the burner comprises a burner body 1, a base 2, an end plate 3, a bottom plate 5, a bolt joint slide block 9 and a rotating block 16.

Specifically, base 2 has been welded to the bottom of combustor main part 1, and the lower extreme of base 2 is pegged graft and is had turning block 16, and the inside of turning block 16 is pegged graft and is had pivot 13, mounting groove 20 has been seted up to the upper end of turning block 16, and the inside sliding connection of both sides cell wall of mounting groove 20 has pin 14, the both ends of pivot 13 are provided with end plate 3, and the one end of pivot 13 rotates with end plate 3 to be connected, the other end of pivot 13 rotates and passes end plate 3 and be connected with motor 4 transmission, and motor 4 passes through the bolt fastening in end plate 3 outer end, the lower extreme welding of end plate 3 has support 11, and the medial extremity welding of support 11 has connecting rod 10, the lower extreme welding of support 11 has spiro union slider 9, the lower extreme sliding connection of spiro union slider 9 has bottom plate 5, and translation spout 7 has been seted up to the upper end of bottom plate 5, the inside of translation spout 7 is provided with lead screw 8, the front end welding of lead screw 8 has hand wheel 6, and lead screw 8 and the spiro union slider 9 spiro union.

In this embodiment, the burner body 1 is removed together with the base 2.

The bracket 11 is provided in a V-shaped structure, and the connecting rod 10 reinforces the structural stability of the bracket 11.

The inboard welding of end plate 3 has the rectangular plate of integral structure, and the rotating groove 15 has been seted up to the rectangular plate upper end to the internally mounted of rotating groove 15 has axle bed 17, and axle bed 17 is located the outer end of turning block 16, and pivot 13 rotates and passes axle bed 17.

In this embodiment, the shaft seat 17 serves to support the rotating block 16 and the upper end device, so as to reduce the stress on the rotating shaft 13 and achieve a protection effect.

The rotating block 16 is provided with a through shaft hole 19 therein, the shaft hole 19 is located at the lower end of the mounting groove 20, and the rotating shaft 13 is fixedly connected with the rotating block 16 through the shaft hole 19.

In this embodiment, the lower end of the rotating block 16 is spaced from the bottom of the rotating groove 15, so that the rotating block does not interfere with the movement of the rotating groove.

Inserting chute 21 has been seted up to the cell wall of mounting groove 20, and pin rod 14 sliding connection is inside inserting chute 21 to the outside of pin rod 14 has cup jointed spring 22, and the outside welding of pin rod 14 has annular stopper 23.

In this embodiment, the outer diameter of the stopper 23 is larger than that of the spring 22, and the stopper 23 is located at one end near the inner side of the pin 14.

The outer end of base 2 has been seted up pinhole 18, and pinhole 18 matches with pin pole 14 and pegs graft, and the outer end of base 2 and the cell wall laminating of mounting groove 20.

In the present embodiment, the pin 14 is stably inserted into the pin hole 18 by being pressed by the elastic force of the spring 22, so that the base 2 is stably installed.

The screw joint sliding block 9 is connected inside the translation sliding chute 7 in a sliding mode, a locking nut 12 is connected to the position, close to the hand wheel 6, of the outer side of the screw rod 8 in a threaded mode, and the locking nut 12 is located on the outer side of the bottom plate 5.

In the embodiment, the position of the screw rod 8 is convenient to fix through the locking nut 12, and the rotation of the screw rod 8 caused by vibration generated when the burner main body 1 works is avoided.

Claims

1. A fixture for a burner, comprising: combustor main part (1), base (2) are equipped with in combustor main part (1), just turning block (16) is pegged graft in base (2), and turning block (16) grafting pivot (13), turning block (16) are opened there is mounting groove (20), just pin rod (14) are equipped with in mounting groove (20), there are end plate (3) at pivot (13) both ends, just pivot (13) are connected with end plate (3), pivot (13) are passed end plate (3) and are connected with motor (4), and motor (4) with end plate (3) are fixed, end plate (3) linking bridge (11), just support (11) are connected with connecting rod (10), spiro union slider (9) is connected with in support (11), slider spiro union (9) is connected with bottom plate (5), just bottom plate (5) are opened there are translation spout (7), be equipped with lead screw (8) in translation spout (7), lead screw (8) are connected with hand wheel (6), just lead screw (8) and with spiro union slider (9).

2. A burner fixing device according to claim 1, characterized in that the end plate (3) is welded with a rectangular plate of an integral structure, a rotating groove (15) is formed on the rectangular plate, a shaft seat (17) is installed in the rotating groove (15), the shaft seat (17) is positioned at the outer end of the rotating block (16), and the rotating shaft (13) rotates to pass through the shaft seat (17); a through shaft hole (19) is formed in the rotating block (16), the shaft hole (19) is formed in the lower end of the mounting groove (20), and the rotating shaft (13) is fixedly connected with the rotating block (16) through the shaft hole (19).

3. The burner fixing device as claimed in claim 1, wherein the mounting groove (20) is provided with a plug-in sliding groove (21), the pin rod (14) is positioned in the plug-in sliding groove (21), the pin rod (14) is sleeved with a spring (22), and an annular limiting block (23) is welded on the outer side of the pin rod (14); the base (2) is provided with a pin hole (18), the pin hole (18) is matched and inserted with the pin rod (14), and the base (2) is attached to the mounting groove (20); the screw connection sliding block (9) is arranged inside the translation sliding groove (7), the screw rod (8) is connected with a locking nut (12) in a threaded mode, and the locking nut (12) is located on the outer side of the bottom plate (5).