Quick connecting mechanism with wet process smoke hood

Abstract

The utility model discloses a quick connecting mechanism with a wet process smoke hood, which comprises a smoke hood body and a smoke pipe, the smoke hood body is fixedly connected with a fixed pipe, the smoke pipe is fixedly connected with a connecting pipe sleeved on the fixed pipe, the outer wall of the connecting pipe is fixedly connected with a side block, the side block is provided with a side groove, and the side groove is fixedly connected with the smoke pipe. A protruding block is fixedly connected to the smoke hood body, a sliding hole is formed in the protruding block, and a sliding rod is connected to the sliding hole in a sliding mode. According to the utility model, under the elastic action of the spring, the bent rod can move to be close to the connecting pipe until the clamping block on the bent rod is clamped with the side groove on the connecting pipe, so that the smoke pipe can be fixed, the smoke pipe and the smoke hood body are fixed into a whole, the mounting and fixing process is simpler, tedious steps are omitted, and the mounting and fixing efficiency is improved. And the burden of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke hoods, in particular to a quick connection mechanism with a wet smoke hood. Background Art

[0002] When the wet smoke hood is connected to the smoke pipe, it is necessary to use pipe clamps, sealing rings, connecting pipe clamps and other connectors. Therefore, the connection method between the smoke hood and the conveying pipe is too complicated and cumbersome, which is time-consuming and laborious during installation. In addition, the disassembly process is also cumbersome when repairing the wet smoke hood or replacing the smoke pipe.

[0003] Therefore, it is necessary to improve the traditional connection method between the wet fume hood and the smoke pipe, so as to achieve a quick connection between the wet fume hood and the smoke pipe, so as to avoid the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to provide a quick connection mechanism with a wet smoke hood.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quick connection mechanism with a wet smoke hood comprises a smoke hood body and a smoke pipe, the smoke hood body is fixedly connected with a fixed pipe, the smoke pipe is fixedly connected with a connecting pipe sleeved on the fixed pipe, the outer wall of the connecting pipe is fixedly connected with a side block, the side block is provided with a side groove, the smoke hood body is fixedly connected with a protrusion, the protrusion is provided with a sliding hole, and a sliding rod is slidably connected to the sliding hole, one end of the sliding rod is fixedly connected with a bent rod, the other end is fixedly connected with an end block, and the bent rod is fixedly connected with a clamping block engaged with the side groove, a spring is sleeved on the sliding rod, and the smoke hood body is provided with a limiting member for limiting the sliding rod.

[0007] Preferably, the limiting member comprises a screw hole formed on the bent rod, and the smoke hood body is provided with a first round hole and a second round hole adapted to the screw hole, the screw hole is threadedly connected with a bolt, and the end of the bolt extends into the first round hole or the second round hole.

[0008] Preferably, the end of the bolt extends into the first circular hole, and the clamping block engages with the side groove; the end of the bolt extends into the second circular hole, and the clamping block is away from the side groove.

[0009] Preferably, a groove is provided on the inner wall of the fixed tube, a pressing tube fitting the groove is fixedly connected inside the connecting tube, and a sealing ring protrudes from the contact portion of the pressing tube with the groove, and the smoke hood body is now connected to the inside of the smoke tube.

[0010] Preferably, a vertical block is fixedly connected to the smoke hood body, and a corresponding groove matching the clamping block is formed on the vertical block.

[0011] Preferably, the bent rod is rotated ninety degrees, and the spring pushes the bent rod to move closer to the vertical block until the clamping block extends into the corresponding slot.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The present application enables the bent rod to move close to the connecting pipe under the elastic force of the spring until the block on the bent rod engages with the side groove on the connecting pipe. At this time, the smoke pipe can be fixed so that the smoke pipe and the smoke hood body are fixed as one. The installation and fixing process is relatively simple, eliminating cumbersome steps and reducing the burden on the staff.

[0014] 2. The present application rotates the bent rod until the block at the end of the bent rod corresponds to the corresponding groove. Under the elastic force of the spring, the block can be extended into the corresponding groove, thereby limiting the position of the bent rod and preventing the connection between the smoke hood body and the smoke pipe from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the wet smoke hood and smoke pipe structure provided according to an embodiment of the utility model is shown;

[0016] Figure 2 A schematic diagram of the structure of a smoke pipe according to an embodiment of the utility model is shown;

[0017] Figure 3 A partial structural schematic diagram of a smoke hood provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Hood body; 2. Fixed pipe; 3. Groove; 4. Smoke pipe; 5. Connecting pipe; 6. Pressing pipe; 7. Side block; 8. Side groove; 9. Bump; 10. Sliding hole; 11. Sliding rod; 12. End block; 13. Bending rod; 14. Block; 15. Screw hole; 16. Bolt; 17. Round hole one; 18. Round hole two; 19. Spring; 20. Vertical block; 21. Corresponding groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A quick connection mechanism with a wet smoke hood comprises a smoke hood body 1 and a smoke pipe 4, wherein the smoke hood body 1 is fixedly connected with a fixed pipe 2, the smoke pipe 4 is fixedly connected with a connecting pipe 5 sleeved on the fixed pipe 2, a side block 7 is fixedly connected to the outer wall of the connecting pipe 5, a side groove 8 is provided on the side block 7, a protrusion 9 is fixedly connected to the smoke hood body 1, a sliding hole 10 is provided on the protrusion 9, and a sliding rod 11 is slidably connected at the sliding hole 10, one end of the sliding rod 11 is fixedly connected with a bent rod 13, and the other end is fixedly connected with an end block 12, and a clamping block 14 engaged with the side groove 8 is fixedly connected to the bent rod 13, a spring 19 is sleeved on the sliding rod 11, and a limiting member for limiting the sliding rod 11 is provided on the smoke hood body 1.

[0023] Specifically, Figure 1 As shown, the stopper includes a screw hole 15 formed on the bent rod 13, and a round hole 17 and a round hole 2 18 are formed on the smoke hood body 1 to match the screw hole 15. A bolt 16 is connected to the screw hole 15 by a thread, and the end of the bolt 16 extends into the round hole 17 or the round hole 2 18. The end of the bolt 16 extends into the round hole 17, and the clamping block 14 is engaged with the side groove 8; the end of the bolt 16 extends into the round hole 2 18, and the clamping block 14 is away from the side groove 8.

[0024] Specifically, Figure 3 As shown, a groove 3 is formed on the inner wall of the fixed tube 2, a pressing tube 6 which fits the groove 3 is fixedly connected to the interior of the connecting tube 5, and a sealing ring protrudes from the portion where the pressing tube 6 contacts the groove 3, and the smoke hood body 1 is now connected to the interior of the smoke pipe 4. When the pressing tube 6 fits the groove 3, it can effectively seal, thereby preventing smoke leakage.

[0025] Specifically, Figure 3 As shown, a vertical block 20 is fixedly connected to the smoke hood body 1, and a corresponding groove 21 is provided on the vertical block 20 to match the clamping block 14. The bent rod 13 rotates 90 degrees, and the spring 19 pushes the bent rod 13 to move closer to the vertical block 20 until the clamping block 14 extends into the corresponding groove 21. When the clamping block 14 extends into the corresponding groove 21, the end block 12 fits with the side wall of the protrusion 9, thereby reducing the space occupied by the smoke hood body 1 during transportation and preventing the slide bar 11 from contacting with foreign objects and being damaged.

[0026] In summary, the present embodiment provides that the connecting pipe 5 is sleeved on the fixed pipe 2, and then the end block 12 can be pulled to move until the clamping block 14 is disengaged from the corresponding groove 21. The bent rod 13 is rotated to align the clamping block 14 with the side groove 8, and the pulling force on the end block 12 is released. Under the elastic force of the spring 19, the clamping block 14 can be engaged with the side groove 8. At this time, the screw hole 15 is aligned with the circular hole 17, and the bolt 16 is used to connect the screw hole 15 by threading until the end of the bolt 16 extends into the circular hole 17, and the connection between the smoke hood body 1 and the smoke pipe 4 is completed.

[0027] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick connection mechanism with a wet smoke hood, comprising a smoke hood body (1) and a smoke pipe (4), characterized in that: The smoke hood body (1) is fixedly connected with a fixed tube (2), the smoke tube (4) is fixedly connected with a connecting tube (5) sleeved on the fixed tube (2), the outer wall of the connecting tube (5) is fixedly connected with a side block (7), the side block (7) is provided with a side groove (8), the smoke hood body (1) is fixedly connected with a protrusion (9), the protrusion (9) is provided with a sliding hole (10), and a sliding rod (11) is slidably connected to the sliding hole (10), one end of the sliding rod (11) is fixedly connected with a bent rod (13), and the other end is fixedly connected with an end block (12), and the bent rod (13) is fixedly connected with a clamping block (14) engaged with the side groove (8), a spring (19) is sleeved on the sliding rod (11), and a limiting member for limiting the sliding rod (11) is provided on the smoke hood body (1).

2. A quick connection mechanism with a wet fume hood according to claim 1, characterized in that: The limiting member comprises a screw hole (15) formed on the bent rod (13); a first round hole (17) and a second round hole (18) adapted to the screw hole (15) are formed on the smoke hood body (1); a bolt (16) is connected to the screw hole (15) via a thread, and an end of the bolt (16) extends into the first round hole (17) or the second round hole (18).

3. A quick connection mechanism with a wet fume hood according to claim 2, characterized in that: The end of the bolt (16) extends into the first circular hole (17), and the clamping block (14) engages with the side groove (8); the end of the bolt (16) extends into the second circular hole (18), and the clamping block (14) is away from the side groove (8).

4. A quick connection mechanism with a wet fume hood according to claim 1, characterized in that: The inner wall of the fixed tube (2) is provided with a groove (3), the interior of the connecting tube (5) is fixedly connected with a pressing tube (6) that fits in the groove (3), and a sealing ring protrudes from the portion where the pressing tube (6) contacts the groove (3), and at this time, the smoke hood body (1) is connected to the interior of the smoke tube (4).

5. A quick connection mechanism with a wet fume hood according to claim 1, characterized in that: A vertical block (20) is fixedly connected to the smoke hood body (1), and a corresponding groove (21) matching the clamping block (14) is provided on the vertical block (20).

6. A quick connection mechanism with a wet fume hood according to claim 5, characterized in that: The bent rod (13) rotates ninety degrees, and the spring (19) pushes the bent rod (13) to move closer to the vertical block (20) until the clamping block (14) extends into the corresponding slot (21).

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