Clamp with adjustable diameter

Abstract

The utility model discloses a hoop with the adjustable diameter. The hoop comprises a device body, a connecting block, a bolt, an inner strip, a transverse hole, a plug, a pressing piece and a rubber plug. The device has the advantages that the diameter of the clamp is adjustable, the device can adapt to pipelines or fixed objects with different diameters, the application range of the device is greatly widened, the device is suitable for being used in various scenes, stable connection between the clamp and the device body is ensured through combination of the bolts and the connecting blocks, the stability of the fixed objects is improved, and the device is convenient to use. The rubber plugs are arranged on the inner strip to prevent loosening or falling in the using process, the transverse holes evenly distributed in the inner strip are used in cooperation with the corresponding plugs, an operator can flexibly select the positions and the number of fixed objects according to needs, the fixing flexibility is improved, the rubber plugs are designed to provide additional protection for the fixed objects on the inner side, and the service life of the rubber plugs is prolonged. Damage possibly generated in the fixing and using process is reduced, the service life of a fixed object is prolonged, operation is visual and easy to understand, and the using difficulty is reduced.

Description

Technical Field

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

[0002] A clamp is a mechanical device used to connect or secure pipes, fittings, and other equipment. Typically made of metal or plastic, it's shaped like a ring and can be adjusted and secured with screws or other fastening methods. In systems like water pipes, gas pipes, and air conditioning ducts, the relatively simple installation method makes maintenance and replacement easier. Clamps are used to connect pipes of varying diameters, ensuring a secure connection and preventing loosening, reducing the risk of leaks.

[0003] In places with limited space or complex conditions, fixed clamps may be difficult to install and may even require specialized tools or techniques, making them difficult to handle. Different environmental conditions, such as temperature changes, pipe expansion or contraction, etc., may affect the fixing effect, resulting in the clamps being unable to effectively adapt, making maintenance work cumbersome and increasing working hours and labor costs. Utility Model Content

[0004] The purpose of the present utility model is to provide a clamp with adjustable diameter to solve the problem raised in the above background technology that in places with limited space or complex conditions, a fixed clamp may be difficult to install and may even require professional tools or techniques, causing handling difficulties. Different environmental conditions, such as temperature changes, pipe expansion or contraction, etc. may affect the fixing effect, resulting in the clamp being unable to effectively adapt, making maintenance work cumbersome, and increasing working hours and labor costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diameter-adjustable clamp, comprising a device body, a connecting block, a bolt, an inner strip, a transverse hole, a plug, a pressing piece and a rubber plug, wherein the connecting block is installed on both sides of the device body, a bolt is installed on the inner side of the connecting block, an inner strip is installed on the inner side of the device body, a transverse hole is opened inside the inner strip, a plug is installed inside the transverse hole, the outer end of the plug is connected to the pressing piece, and the inner end of the pressing piece is connected to the rubber plug.

[0006] Preferably, the device main body is used in two groups at the same time, and the device main body forms a complete whole through the connecting block and bolts.

[0007] Preferably, the inner strip surface is evenly provided with transverse holes, and there are eleven groups of transverse holes.

[0008] Preferably, the transverse holes and the plugs are used in a one-to-one correspondence and have matching sizes, and the plugs form a fixed structure with the pressing sheet and the rubber plug.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] Since the diameter of the clamp is adjustable, it can adapt to pipes or fixtures of different diameters, greatly improving its application range and making it suitable for use in a variety of scenarios. The combination of bolts and connecting blocks ensures a firm connection between the clamp and the device body, increases the stability of the fixture, and prevents loosening or falling off during use. The evenly distributed transverse holes on the inner strip are used in conjunction with the corresponding plugs, so that the operator can flexibly select the position and number of fixtures as needed, thereby improving the flexibility of fixation. The design of the rubber plug provides additional protection for the inner fixture, reduces possible damage during fixation and use, and extends the service life of the fixture. The design of the pressing piece makes the fixation of the plug simple and convenient, and only needs to apply appropriate pressure to complete the fixation. The operation is intuitive and easy to understand, which reduces the difficulty of use. The reasonable structural design makes the installation and adjustment process more efficient, and the operator can complete the adjustment and fixation of the clamp in a short time, saving time and energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the overall front view structure of the utility model.

[0013] Figure 3 This is a schematic diagram of the plugging, pressing piece and rubber plug structure of the utility model.

[0014] In the figure: 1. Device body; 2. Connecting block; 3. Cleaning box; 202. Top cover; 203. Cleaning chamber; 204. Ultrasonic vibrator; 205. Blockage; 3. Bolt; 4. Inner strip; 5. Horizontal hole; 6. Blockage; 7. Pressing piece; 8. Rubber plug. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0016] See also Figure 1-3 The utility model provides an embodiment: a diameter-adjustable clamp, including a device body 1, a connecting block 2, a bolt 3, an inner strip 4, a transverse hole 5, a plug 6, a pressing piece 7 and a rubber plug 8. The connecting block 2 is installed on both sides of the device body 1, the inner side of the connecting block 2 is installed with a bolt 3, the inner side of the device body 1 is installed with an inner strip 4, the interior of the inner strip 4 is provided with a transverse hole 5, the interior of the transverse hole 5 is installed with a plug 6, the outer end of the plug 6 is connected to the pressing piece 7, and the inner end of the pressing piece 7 is connected to the rubber plug 8.

[0017] The device body 1 is used in two groups at the same time. The device body 1 forms a complete whole through the connecting block 2 and the bolt 3. For larger fixed objects, they are fixed in the form of external objects.

[0018] The surface of the inner strip 4 is evenly provided with transverse holes 5, and there are eleven groups of them. Smaller fixings on the inner side are fixed by external means, and fixed blockages 6 are added to various aspects of the inner strip 4.

[0019] The horizontal holes 5 and the plugs 6 are used in a one-to-one correspondence, with matching sizes. They are uniformly fixed on all sides and are suitable for different shapes. The plugs 6 form a fixed structure with the pressing piece 7 and the rubber plug 8. The function of the rubber plug is to provide better protection and prevent damage to the inner fixed objects.

[0020] Working principle: Install the connecting block 2 on both sides of the device body 1 to ensure that it is firmly connected to the main body 1, and install the bolt 3 on the inner side of the connecting block 2 for subsequent fixation and adjustment of the diameter of the clamp. The transverse holes 5 of the inner strip 4 are evenly distributed to ensure that each transverse hole can be normally docked with the corresponding plug 6. If it is a smaller fixed object, insert the plug 6 into the transverse hole 5 to ensure that the size of the plug matches the transverse hole so that it can move and fix smoothly. Connect the pressing piece 7 to the outer end of the plug 6. The function of the pressing piece 7 is to fix the plug 6 by applying pressure to ensure that it will not fall off during use. Connect the rubber plug 8 to the inner end of the pressing piece 7. During use, as needed, if it is a larger fixed object, the diameter of the device body 1 can be changed by rotating and adjusting the bolt 3 to adapt to pipes or equipment of different diameters. After completing the installation, gently shake or pull the fixed object to check the stability and sealing of the clamp to ensure that it can work properly.

[0021] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A diameter-adjustable clamp comprising a device body (1), a connecting block (2), a bolt (3), an inner strip (4), a transverse hole (5), a plug (6), a pressing piece (7) and a rubber plug (8), characterized in that: The connecting block (2) is installed on both sides of the device body (1), a bolt (3) is installed on the inner side of the connecting block (2), an inner strip (4) is installed on the inner side of the device body (1), a transverse hole (5) is opened inside the inner strip (4), a plug (6) is installed inside the transverse hole (5), the outer end of the plug (6) is connected to a pressing piece (7), and the inner end of the pressing piece (7) is connected to a rubber plug (8).

2. The diameter-adjustable clamp according to claim 1, characterized in that: The device main body (1) is used in two groups simultaneously, and the device main body (1) forms a complete whole through the connecting block (2) and the bolt (3).

3. The diameter-adjustable clamp according to claim 1, characterized in that: The surface of the inner strip (4) is evenly provided with transverse holes (5), and eleven groups of transverse holes are provided.

4. The diameter-adjustable clamp according to claim 1, characterized in that: The transverse holes (5) and the plugs (6) are used in a one-to-one correspondence and have matching sizes. The plugs (6) form a fixed structure with the pressing piece (7) and the rubber plug (8).

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