Muffler clamp structure

Abstract

The utility model relates to the technical field of silencer clamps, in particular to a silencer clamp structure which comprises two fixed clamps and two movable clamps arranged on the fixed clamps respectively, the two fixed clamps are in butt joint with each other to form a semicircular structure, and the two movable clamps are in butt joint with each other. The diameter of the fixed clamping hoop and the diameter of the movable clamping hoop can be adjusted through the movable assembly and the adjusting assembly, and therefore the movable clamping hoop can be conveniently installed on pipelines with different diameters. The two fixing hoops move on an adjusting plate through the adjusting plate of the adjusting assembly, so that the positions of the fixing hoops are adjusted, the fixing hoops can be conveniently installed on pipelines with different diameters, the movable hoops of the movable assembly can move on the fixing hoops, and the situation that the fixing hoops move is avoided; and therefore, the movable hoops and the fixed hoops can be conveniently mounted on pipelines with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of muffler clamps, in particular to a muffler clamp structure. Background Art

[0002] The clamp is a connection device for connecting grooved pipes, valves and pipeline accessories. It is used to tighten the connection between quick connectors. Generally, the connector is equipped with gaskets, rubber, silicone and PTFE. It has good performance, high sealing and easy installation.

[0003] The existing clamps are generally composed of two semicircles. During use, they can only be used to fix and install pipes of the same diameter. When pipes of other different diameters need to be fixed, different clamps need to be replaced, which is inconvenient to install. A silencer clamp structure is needed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a muffler clamp structure, which solves the technical problem that it is inconvenient to install pipes with different diameters during the clamp installation process.

[0005] The muffler clamp structure of the utility model comprises two fixed clamps and two movable clamps respectively arranged on the fixed clamps, the two fixed clamps are butted against each other to form a semicircular structure, and the two movable clamps are respectively arranged at one end of the two fixed clamps;

[0006] A movable assembly is provided between the fixed clamp and the movable clamp, the movable assembly includes a movable groove opened on the inner wall of the fixed clamp and a limiting groove opened on the front and rear sides of the inner wall of the movable groove, the movable clamp is arranged inside the movable groove, and limiting blocks are fixedly arranged on the front and rear sides of the movable clamp, and the limiting blocks are arranged inside the limiting groove;

[0007] An adjusting component is arranged between the two fixing clamps.

[0008] As a further improvement of the utility model, a fixed block is fixed on the top of the fixed clamp, one side of the fixed block is in contact with the movable clamp, a clamping tooth is fixed on the side of the fixed block close to the movable clamp, a clamping groove is opened on the side of the movable clamp close to the fixed block, and the clamping tooth is meshed with the clamping groove.

[0009] As a further improvement of the utility model, a first connecting ear is fixedly provided on the outer surface of one of the movable clamps near the top, and a first bolt is inserted into one side of the first connecting ear. A second connecting ear is fixedly provided at the same position as the first connecting ear on the other movable clamp, and a first threaded hole matching the first bolt is opened on one side of the second connecting ear.

[0010] As a further improvement of the utility model, adjustment grooves are provided at positions close to each other inside the two fixing clamps, adjustment holes are provided on the sides close to each other of the two fixing clamps, the adjustment holes are connected to the adjustment grooves, and an adjustment plate is provided between the adjustment grooves of the two fixing clamps, the diameter of the adjustment plate is smaller than the adjustment groove and is adapted to the adjustment hole.

[0011] As a further improvement of the utility model, both ends of the adjustment plate are fixedly provided with adjustment blocks, and the adjustment blocks are arranged inside the adjustment groove and are adapted to the adjustment groove.

[0012] As a further improvement of the utility model, a second bolt is inserted into the outer surface of the fixing clamp near the adjusting block, one end of the second bolt is inserted into the interior of the adjusting block, and a plurality of second threaded holes are opened on the outer surface of the fixing clamp near the second bolt, and the plurality of second threaded holes are set at intervals.

[0013] As a further improvement of the present invention, the fixed clamp and the movable clamp are circular in structure as a whole, and the inner walls of the fixed clamp and the movable clamp are flat and non-protruding structures.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model realizes that the diameters of the fixed clamp and the movable clamp can be adjusted through the movable assembly and the adjusting assembly, so that it is convenient to install on pipes of different diameters. The two fixed clamps are movable on the adjusting plate through the adjusting plate of the adjusting assembly, so as to adjust the position of the fixed clamp, which is convenient for installation on pipes of different diameters, and the movable clamp of the movable assembly can move on the fixed clamp, and the two movable clamps will not be pressed against each other due to the movement of the fixed clamp, which is convenient for the movable clamp and the fixed clamp to be installed on pipes of different sizes.

[0016] 2. The utility model fixes the movable clamp by means of the clamping teeth by arranging a fixing block and clamping teeth on the fixed clamp. During the movement of the movable clamp, the clamping teeth move inside different clamping grooves. When the movable clamp moves to a suitable position, the clamping teeth are engaged with the inside of the clamping groove, thereby providing a fixing force for the movable clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0019] Figure 2It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the side sectional structure of the fixed clamp and the movable clamp of the utility model.

[0021] In the figure: 1. Fixing clamp;

[0022] 2. Activity slot;

[0023] 3. Movable clamp;

[0024] 4. Fixed block;

[0025] 5. Card teeth; 501. Card slot;

[0026] 6. Limit block; 601. Limit slot;

[0027] 7. First connecting ear;

[0028] 8. First bolt;

[0029] 9. Second connecting ear;

[0030] 10. A first threaded hole;

[0031] 11. Adjustment slot;

[0032] 12. Adjustment block;

[0033] 13. Adjustment plate;

[0034] 14. Second bolt;

[0035] 15. Second threaded hole. DETAILED DESCRIPTION

[0036] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0037] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0038] See also Figure 1-3The muffler clamp structure of the utility model, in this application, includes two fixed clamps 1 and two movable clamps 3 respectively arranged on the fixed clamps 1, the two fixed clamps 1 are butt-jointed to form a semicircular structure, and the two movable clamps 3 are respectively arranged at one end of the two fixed clamps 1; a movable component is arranged between the fixed clamps 1 and the movable clamps 3, and the movable component includes a movable groove 2 opened on the inner wall of the fixed clamps 1 and a limiting groove 601 opened on the front and rear sides of the inner wall of the movable groove 2, the movable clamp 3 is arranged inside the movable groove 2, and a limiting block 6 is fixed on the front and rear sides of the movable clamp 3, and the limiting block 6 is arranged inside the limiting groove 601; an adjustment component is arranged between the two fixed clamps 1.

[0039] In this embodiment, two fixed clamps 1 are butted against each other, one on the left and one on the right, each fixed clamp 1 is in a semi-arc structure, and the two fixed clamps 1 are in a semicircular structure as a whole. Two movable clamps 3 are respectively arranged on the top of the two fixed clamps 1, and are arranged at both ends of the top of the semicircular structure. Two movable components are respectively arranged on the two fixed clamps 1 and the movable clamp 3. The movable components, the movable clamp 3 and the fixed clamp 1 are symmetrical about the center point of the fixed clamp 1. The movable groove 2 is provided with a side where the two fixed clamps 1 are close to each other and are located at the top, so that the movable clamp 3 It can be inserted into the movable groove 2 of the fixed clamp 1, and the limiting groove 601 is opened on the front and rear sides of the inner wall of the movable groove 2, and the two are connected. The top of the limiting groove 601 is a closed structure. When the limiting block 6 slides inside the limiting groove 601, it can limit the movable clamp 3 to prevent the movable clamp 3 from being pulled out from the movable groove 2, which is convenient for adjusting the position and length of the two movable clamps 3. The two movable clamps 3 will not be pressed against each other due to the movement of the fixed clamp 1, which is convenient for the movable clamp 3 and the fixed clamp 1 to be installed on pipes of different sizes.

[0040] On the basis of the above embodiments, in this embodiment, a fixed block 4 is fixedly provided on the top of the fixed clamp 1, one side of the fixed block 4 is in contact with the movable clamp 3, a clamping tooth 5 is fixedly provided on the side of the fixed block 4 close to the movable clamp 3, a clamping groove 501 is provided on the side of the movable clamp 3 close to the fixed block 4, and the clamping tooth 5 is meshed with the clamping groove 501.

[0041] In this embodiment, the latch 5 is used to fix the movable clamp 3. During the movement of the movable clamp 3, the latch 5 moves inside different slots 501. When the movable clamp 3 moves to a suitable position, the latch 5 is engaged with the inside of the slot 501, thereby providing a fixing force for the movable clamp 3.

[0042] Based on the above embodiments, in this embodiment, a first connecting ear 7 is fixedly provided on the outer surface of one of the movable clamps 3 near the top, and a first bolt 8 is inserted into one side of the first connecting ear 7. A second connecting ear 9 is fixedly provided on the other movable clamp 3 at the same position as the first connecting ear 7, and a first threaded hole 10 compatible with the first bolt 8 is opened on one side of the second connecting ear 9.

[0043] In this embodiment, after the two movable clamps 3 are butt-jointed, the two movable clamps 3 are matched and closed, so that the first connecting ear 7 and the second connecting ear 9 fit each other, and after the first bolt 8 of the first connecting ear 7 is screwed into the first threaded hole 10, the two movable clamps 3 can be fixed, so that the movable clamp 3 and the fixed clamp 1 are installed on the pipeline.

[0044] On the basis of the above embodiments, in this embodiment, adjustment grooves 11 are provided at positions close to each other inside the two fixing clamps 1, and adjustment holes are provided on the sides close to each other of the two fixing clamps 1, the adjustment holes are connected to the adjustment grooves 11, and an adjustment plate 13 is provided between the adjustment grooves 11 of the two fixing clamps 1, and the diameter of the adjustment plate 13 is smaller than that of the adjustment grooves 11 and is adapted to the adjustment holes.

[0045] In this embodiment, the two fixing clamps 1 are movable at both ends of the outer surface of the adjustment plate 13, so that the position of the fixing clamps 1 can be adjusted, and the distance between the two fixing clamps 1 can be adjusted, so that the fixing clamps 1 can be installed on pipes of different diameters.

[0046] On the basis of the above embodiment, in this embodiment, both ends of the adjustment plate 13 are fixedly provided with adjustment blocks 12 , and the adjustment blocks 12 are arranged inside the adjustment groove 11 and are matched with the adjustment groove 11 .

[0047] In this embodiment, when the fixing clamp 1 slides on the adjusting plate 13 , the adjusting block 12 can block the fixing clamp 1 , thereby preventing the fixing clamp 1 from being separated from the adjusting plate 13 .

[0048] On the basis of the above embodiments, in this embodiment, a second bolt 14 is inserted into the outer surface of the fixing clamp 1 near the adjusting block 12, one end of the second bolt 14 is inserted into the interior of the adjusting block 12, and a plurality of second threaded holes 15 are opened on the outer surface of the fixing clamp 1 near the second bolt 14, and the plurality of second threaded holes 15 are arranged at intervals.

[0049] In this embodiment, after the fixing clamp 1 is moved to a suitable position on the adjustment plate 13 , the second bolt 14 can be inserted into the fixing clamp 1 and the adjustment block 12 through the second threaded hole 15 to prevent the fixing clamp 1 from automatically sliding on the adjustment plate 13 .

[0050] On the basis of the above-mentioned embodiment, in this embodiment, the fixed clamp 1 and the movable clamp 3 are circular structures as a whole, and the inner walls of the fixed clamp 1 and the movable clamp 3 are flat structures without protrusions.

[0051] When using the utility model: when it is necessary to install the fixed clamp 1 and the movable clamp 3 on pipes of different diameters, move the fixed clamp 1 on the adjustment plate 13, adjust the distance between the two fixed clamps 1, pull the movable clamp 3 to move inside the movable groove 2, make the two movable clamps 3 butt against each other, screw the first bolt 8 into the first threaded hole 10, so as to facilitate the installation of the fixed clamp 1 and the movable clamp 3 on pipes of different diameters.

[0052] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A muffler clamp structure, comprising two fixed clamps (1) and two movable clamps (3) respectively arranged on the fixed clamps (1), characterized in that: The two fixed clamps (1) are butted against each other to form a semicircular structure, and the two movable clamps (3) are respectively arranged at one end of the two fixed clamps (1); A movable component is provided between the fixed clamp (1) and the movable clamp (3), the movable component comprising a movable groove (2) provided on the inner wall of the fixed clamp (1) and a limiting groove (601) provided on the front and rear sides of the inner wall of the movable groove (2), the movable clamp (3) is arranged inside the movable groove (2), and limiting blocks (6) are fixedly provided on the front and rear sides of the movable clamp (3), and the limiting blocks (6) are arranged inside the limiting groove (601); An adjustment component is provided between the two fixing clamps (1).

2. A muffler clamp structure according to claim 1, characterized in that: A fixing block (4) is fixedly arranged on the top of the fixing clamp (1), one side of the fixing block (4) is in contact with the movable clamp (3), a clamping tooth (5) is fixedly arranged on the side of the fixing block (4) close to the movable clamp (3), a clamping groove (501) is formed on the side of the movable clamp (3) close to the fixing block (4), and the clamping tooth (5) is meshed with the clamping groove (501).

3. The muffler clamp structure according to claim 1, characterized in that: A first connecting ear (7) is fixedly provided on the outer surface of one of the movable clamps (3) at a position close to the top, and a first bolt (8) is inserted into one side of the first connecting ear (7). A second connecting ear (9) is fixedly provided at the same position as the first connecting ear (7) on the other movable clamp (3), and a first threaded hole (10) adapted to the first bolt (8) is opened on one side of the second connecting ear (9).

4. The muffler clamp structure according to claim 1, characterized in that: An adjustment groove (11) is provided at a position close to each other inside the two fixing clamps (1), an adjustment hole is provided on the side close to each other of the two fixing clamps (1), the adjustment hole is communicated with the adjustment groove (11), an adjustment plate (13) is provided between the adjustment grooves (11) of the two fixing clamps (1), the diameter of the adjustment plate (13) is smaller than that of the adjustment groove (11) and is adapted to the adjustment hole.

5. A muffler clamp structure according to claim 4, characterized in that: Adjustment blocks (12) are fixedly provided at both ends of the adjustment plate (13); the adjustment blocks (12) are arranged inside the adjustment groove (11) and are adapted to the adjustment groove (11).

6. A muffler clamp structure according to claim 5, characterized in that: A second bolt (14) is inserted into the outer surface of the fixing clamp (1) at a position close to the adjusting block (12), one end of the second bolt (14) is inserted into the interior of the adjusting block (12), and a plurality of second threaded holes (15) are opened at a position close to the second bolt (14) on the outer surface of the fixing clamp (1), and the plurality of second threaded holes (15) are arranged at intervals.

7. The muffler clamp structure according to claim 1, characterized in that: The fixed clamp (1) and the movable clamp (3) are of a circular structure as a whole, and the inner walls of the fixed clamp (1) and the movable clamp (3) are both flat and non-protruding structures.

Images