CN219954643U

CN219954643U - Muffler fixing device

Info

Publication number: CN219954643U
Application number: CN202321058827.9U
Authority: CN
Inventors: 刘国龙; 朱梦玉; 吴刚; 王源茂
Original assignee: Beijing Baite United Technology Co ltd
Current assignee: Beijing Baite United Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-03
Anticipated expiration: 2033-05-06

Abstract

The utility model belongs to the field of fixing equipment, in particular to a silencer fixing device, which comprises a mounting plate, an upper fixing ring and a lower fixing ring, wherein the upper fixing ring is positioned below the mounting plate, connecting seats are fixedly arranged on two sides of the upper fixing ring, mounting seats are fixedly arranged on two sides of the lower fixing ring, the connecting seats are connected with corresponding mounting seats, two vertical rods are fixedly arranged at the top of the upper fixing ring, an adjusting groove is formed at the top of each vertical rod, an adjusting seat fixedly connected with the mounting plate is arranged in the adjusting groove in a sliding manner, a driving seat is fixedly arranged between the two adjusting seats, and the same transverse plate is arranged between the two vertical rods. The muffler clamping device is reasonable in design, the muffler can be clamped and fixed through the cooperation of the upper fixing ring and the lower fixing ring, the distance between the muffler and the mounting plate can be adjusted, and the purpose of fixedly mounting the muffler on different vehicle bodies can be achieved.

Description

Muffler fixing device

Technical Field

The utility model relates to the technical field of fixing equipment, in particular to a muffler fixing device.

Background

The muffler means that for the air flow pipeline with noise transmission, the noise in the pipeline can be attenuated or reflected back by using the pipeline with sound absorption lining and elbow or using the noise reduction devices such as the pipeline with suddenly changed sectional area and other discontinuous acoustic impedance.

At present, a silencer fixing device of chinese patent bulletin with bulletin number CN205112991U comprises an upper bracket and a lower bracket, wherein the upper bracket comprises a fixing bracket matched with the outer contour of the silencer and a connecting bracket fixedly connected with the fixing bracket, the connecting bracket comprises a left connecting plate and a right connecting plate, one ends of the left connecting plate and the right connecting plate are connected with the fixing bracket, the other ends of the left connecting plate and the right connecting plate are mutually adhered and fixedly connected with a frame, and the lower bracket is matched with the outer contour of the silencer and fixedly connected with the fixing bracket.

In practical use, the muffler can be clamped through the left connecting plate and the right connecting plate and then fixed on the frame, but the interval between the muffler and the frame is fixed, when the muffler is installed on different frames, the interval between the muffler and the frame is different, and the problem that the installation interval between the muffler and the frame is inconvenient to adjust exists, so that a muffler fixing device is provided for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a muffler fixing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the muffler fixing device comprises a mounting plate, an upper fixing ring and a lower fixing ring, wherein the upper fixing ring is positioned below the mounting plate, connecting seats are fixedly arranged on two sides of the upper fixing ring, mounting seats are fixedly arranged on two sides of the lower fixing ring, and the connecting seats are connected with the corresponding mounting seats;

the top fixed mounting of going up solid fixed ring has two montants, and the adjustment tank has been seted up at the top of montant, and slidable mounting has the adjustment seat with mounting panel fixed connection in the adjustment tank, and fixed mounting has the drive seat between two adjustment seats, installs same diaphragm between two montants, is equipped with adjustment mechanism between diaphragm and the drive seat.

Preferably, the inner walls of one side, close to each other, of the two regulating grooves are provided with driving holes, and the driving seat is in sliding connection with the corresponding driving holes.

Preferably, the adjusting mechanism comprises a first threaded hole, an adjusting screw and a handle, the first threaded hole is formed in the transverse plate, the adjusting screw which is rotationally connected with the driving seat is installed in the first threaded hole through internal threads, and the handle is fixedly installed at the top end of the adjusting screw.

Preferably, the driving seat is provided with a groove, the inner wall of the groove is provided with an annular groove, and the outer side of the adjusting screw is fixedly provided with an annular seat which is rotationally connected with the annular groove.

Preferably, a positioning mechanism is arranged between the connecting seat and the mounting seat, and a fixing mechanism matched with the positioning mechanism is arranged on the mounting seat.

Preferably, the positioning mechanism comprises a positioning hole and a positioning seat, the positioning hole is formed in the mounting seat, the positioning seat is fixedly mounted on the bottom of the connecting seat, and the positioning seat is matched with the positioning hole.

Preferably, the fixing mechanism comprises a fixing groove, a rectangular groove and a fixing pin, wherein the fixing groove is formed in the positioning seat, the rectangular groove is formed in the inner wall of the positioning hole, and the fixing pin matched with the fixing groove is slidably mounted in the rectangular groove.

Preferably, a second threaded hole is formed in the inner wall of one side of the rectangular groove, a threaded rod is installed in the second threaded hole in a threaded mode, one end of the threaded rod is rotatably installed on the fixing pin, and a knob is fixedly installed at the other end of the threaded rod.

The utility model has the beneficial effects that:

1. the upper fixing ring and the lower fixing ring are arranged on the top and the bottom of the muffler, so that the positioning seat can be clamped into corresponding positioning holes, the muffler can be clamped and fixed through the upper fixing ring and the lower fixing ring, the fixing pin can be clamped into or separated from the fixing groove through the cooperation of the knob, the threaded rod, the threaded hole and the fixing pin, the positioning seat can be fixed, and the purpose of fixing the muffler can be achieved through the upper fixing ring and the lower fixing ring;

2. when the interval between silencer and the different automobile bodies has the difference, under the cooperation of handle, adjusting screw, screw hole one, drive seat, the drive seat drives the mounting panel through the adjusting seat and removes, can realize adjusting the interval between mounting panel and the silencer, fixes the mounting panel on the automobile body through the bolt, can realize carrying out fixed mounting's purpose to the silencer.

Drawings

Fig. 1 is a schematic perspective view of a muffler fixing device according to the present utility model;

fig. 2 is a schematic front view of a muffler fixing device according to the present utility model;

FIG. 3 is a schematic view of a portion A of a muffler fixing device according to the present utility model;

fig. 4 is a schematic diagram of a B-part structure of a muffler fixing device according to the present utility model.

In the figure: 1. an upper fixing ring; 2. a lower fixing ring; 3. a connecting seat; 4. a mounting base; 5. a mounting plate; 6. a vertical rod; 7. an adjustment tank; 8. an adjusting seat; 9. a drive hole; 10. a driving seat; 11. a cross plate; 12. a first threaded hole; 13. adjusting a screw; 14. a handle; 15. positioning holes; 16. a positioning seat; 17. a fixing groove; 18. rectangular grooves; 19. a fixing pin; 20. a threaded hole II; 21. a threaded rod; 22. and (5) a knob.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a muffler fixing device, including mounting panel 5, go up solid fixed ring 1 and solid fixed ring 2 down, go up solid fixed ring 1 and be located the below of mounting panel 5, go up solid fixed ring 1's both sides and all fixedly mounted have connecting seat 3, gu fixed ring 2's both sides are all fixedly mounted have mount pad 4 down, connecting seat 3 is connected with corresponding mount pad 4, go up solid fixed ring 1's top fixed mounting has two montants 6, adjustment tank 7 has been seted up at the top of montant 6, sliding mounting has with mounting panel 5 fixed connection's regulation seat 8 in the adjustment tank 7, fixed mounting has drive seat 10 between two regulation seats 8, install same diaphragm 11 between two montants 6, be equipped with adjustment mechanism between diaphragm 11 and the drive seat 10, can realize carrying out the purpose of centre gripping fixed to the muffler through last solid fixed ring 1 and solid fixed ring 2 down, more specifically, drive hole 9 has been seted up on the inner wall of one side that two adjustment tanks 7 are close to each other, and drive seat 10 and corresponding drive hole 9 sliding connection, can be to drive seat 10 in vertical direction through being provided with drive hole 9, it can be stable to drive seat 10 to drive.

In this embodiment, adjustment mechanism includes screw hole one 12, adjusting screw 13 and handle 14, screw hole one 12 is offered on diaphragm 11, screw hole one 12 internal thread is installed and is rotated adjusting screw 13 of being connected with drive seat 10, the top fixed mounting of adjusting screw 13 has handle 14, through being provided with screw hole one 12 for adjusting screw 13 can rotate and remove simultaneously, adjusting screw 13 can drive seat 10 and remove, more specifically, set up flutedly on the drive seat 10, set up the ring channel on the inner wall of recess, the outside fixed mounting of adjusting screw 13 has the annular seat of being connected with the ring channel rotation, through being provided with ring channel and annular seat, make adjusting screw 13 rotate and install on drive seat 10.

In this embodiment, be equipped with positioning mechanism between connecting seat 3 and mount pad 4, and be equipped with the fixed establishment with positioning mechanism looks adaptation on the mount pad 4, positioning mechanism includes locating hole 15 and positioning seat 16, and locating hole 15 is seted up on mount pad 4, and positioning seat 16 fixed mounting is on the bottom of connecting seat 3, and positioning seat 16 and positioning hole 15 looks adaptation can realize going on the purpose of location to upper fixed ring 1 and lower fixed ring 2 through being provided with locating hole 15 and positioning seat 16.

In this embodiment, the fixing mechanism includes fixed slot 17, rectangular slot 18 and fixed pin 19, fixed slot 17 is seted up on positioning seat 16, rectangular slot 18 is seted up on the inner wall of locating hole 15, sliding fit has fixed pin 19 of fixed slot 17 looks adaptation in rectangular slot 18, under the cooperation of fixed pin 19 and fixed slot 17, can realize fixing and releasing fixed purpose to positioning seat 16, set up threaded hole two 20 on the inner wall of one side of rectangular slot 18, threaded hole two 20 internal thread installs threaded rod 21, threaded rod 21's one end is rotated and is installed on fixed pin 19, threaded rod 21's the other end fixed mounting has knob 22, through rotating knob 22 and threaded rod 21, under threaded hole two 20's effect, make threaded rod 21 rotate and remove simultaneously, threaded rod 21 can drive fixed pin 19 and remove.

According to the utility model, the upper fixing ring 1 and the lower fixing ring 2 are arranged on the top and the bottom of the muffler, so that the positioning seat 16 can be clamped into the corresponding positioning holes 15, the muffler can be clamped and fixed through the upper fixing ring 1 and the lower fixing ring 2, the driving seat 10 can be driven to move through the adjusting seat 8 by rotating the knob 22 and the threaded rod 21 under the action of the threaded holes 20, the threaded rod 21 can drive the fixing pin 19 to move, the fixing pin 19 can be clamped into or separated from the fixing groove 17, the positioning seat 16 can be fixed, the muffler can be fixed through the upper fixing ring 1 and the lower fixing ring 2, when the distance between the muffler and different vehicle bodies is different, the adjusting screw 13 can be rotated and moved under the action of the threaded holes 12, the driving seat 10 can drive the mounting plate 5 to move through the adjusting seat 8, the distance between the mounting plate 5 and the muffler can be adjusted, and the muffler can be fixed through fixing the mounting plate 5 on the vehicle body.

The above description is made in detail of a muffler fixing device provided by the present utility model. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The silencer fixing device is characterized by comprising a mounting plate (5), an upper fixing ring (1) and a lower fixing ring (2), wherein the upper fixing ring (1) is positioned below the mounting plate (5), connecting seats (3) are fixedly arranged on two sides of the upper fixing ring (1), mounting seats (4) are fixedly arranged on two sides of the lower fixing ring (2), and the connecting seats (3) are connected with the corresponding mounting seats (4);

the top fixed mounting of going up solid fixed ring (1) has two montants (6), adjustment tank (7) have been seted up at the top of montant (6), interior movable mounting has in adjustment tank (7) with mounting panel (5) fixed connection's regulation seat (8), two fixed mounting has between regulation seat (8) drive seat (10), two install same diaphragm (11) between montant (6), be equipped with adjustment mechanism between diaphragm (11) and drive seat (10).

2. A muffler fixing device according to claim 1, characterized in that the inner walls of the two adjusting grooves (7) on the side close to each other are provided with driving holes (9), and the driving seat (10) is slidably connected with the corresponding driving holes (9).

3. The muffler fixing device according to claim 1, wherein the adjusting mechanism comprises a threaded hole I (12), an adjusting screw (13) and a handle (14), the threaded hole I (12) is formed in the transverse plate (11), the adjusting screw (13) which is rotationally connected with the driving seat (10) is installed in the threaded hole I (12) in an internal thread mode, and the handle (14) is fixedly installed at the top end of the adjusting screw (13).

4. A muffler fixing device according to claim 3, wherein the driving seat (10) is provided with a groove, the inner wall of the groove is provided with an annular groove, and the outer side of the adjusting screw (13) is fixedly provided with an annular seat which is rotationally connected with the annular groove.

5. The muffler fixing device according to claim 1, wherein a positioning mechanism is arranged between the connecting seat (3) and the mounting seat (4), and a fixing mechanism matched with the positioning mechanism is arranged on the mounting seat (4).

6. The muffler fixing device according to claim 5, wherein the positioning mechanism comprises a positioning hole (15) and a positioning seat (16), the positioning hole (15) is formed in the mounting seat (4), the positioning seat (16) is fixedly mounted on the bottom of the connecting seat (3), and the positioning seat (16) is matched with the positioning hole (15).

7. The muffler fixing device according to claim 5, wherein the fixing mechanism comprises a fixing groove (17), a rectangular groove (18) and a fixing pin (19), the fixing groove (17) is formed in the positioning seat (16), the rectangular groove (18) is formed in the inner wall of the positioning hole (15), and the fixing pin (19) matched with the fixing groove (17) is slidably mounted in the rectangular groove (18).

8. The muffler fixing device according to claim 7, wherein a second threaded hole (20) is formed in an inner wall of one side of the rectangular groove (18), a threaded rod (21) is installed in the second threaded hole (20) in a threaded manner, one end of the threaded rod (21) is rotatably installed on the fixing pin (19), and a knob (22) is fixedly installed at the other end of the threaded rod (21).