High-strength connecting copper pipe

Abstract

The utility model relates to the technical field of copper pipes, and discloses a high-strength connecting copper pipe which comprises a copper pipe mechanism, protection mechanisms are arranged at the upper end and the lower end of the outer surface of the copper pipe mechanism in a sliding mode, the copper pipe mechanism comprises a copper pipe body, internal threads are formed in the inner surface of the copper pipe body, and the overall thickness of the copper pipe body is 0.3 cm. First connecting blocks are fixedly arranged at the upper ends of the two sides of the copper pipe body and the lower ends of the front side and the rear side of the copper pipe body correspondingly, threaded rods are arranged in the middles of the multiple first connecting blocks in a threaded mode, the two protection mechanisms comprise protection sleeves, and rubber sealing blocks are fixedly arranged on the inner surfaces of the two protection sleeves; second connecting blocks are fixedly arranged on the two sides of the two protective sleeves, and sliding grooves are formed in the peripheries of the inner surfaces of the two protective sleeves. According to the utility model, the internal thread is arranged on the inner surface of the copper pipe body, so that the strength of the copper pipe body is enhanced, the heat dissipation performance is improved, the overall thickness is 0.3 cm, and the strength is higher than that of a common copper pipe.

Description

Technical Field

[0001] This utility model relates to the field of copper pipe technology, and in particular to a high-strength connecting copper pipe. Background Technology

[0002] Copper-aluminum connecting pipes are pipes or fittings used to connect two different metal materials, copper and aluminum. Copper pipes are important devices in air conditioning and refrigeration equipment and cable communication equipment, and have a wide range of applications. Because these devices have high precision requirements for copper pipes, the requirements for each process on the production line are also very high. With the widespread use of copper pipes, many customers incorporate copper pipe structures when designing products, thus increasing the demand for copper pipes.

[0003] Traditional copper pipes are mostly thin and not very strong, making them prone to deformation during use. Furthermore, due to their thinness, if the welded joints are not reinforced, they may break upon impact.

[0004] Therefore, those skilled in the art have provided a high-strength connecting copper tube to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a high-strength connecting copper pipe. The inner surface of the copper pipe body of this device has internal threads, which not only strengthens the copper pipe body but also improves heat dissipation performance. The overall thickness is 0.3 cm, and the strength is higher than that of ordinary copper pipes. The protective sleeve of the protective mechanism of this device can be used after the copper pipe body is welded. The protective sleeve can cover the weld joint, reducing the impact and other influences of external objects on the weld joint. The rubber sealing block can reduce the entry of air into the weld joint and improve the service life of the copper pipe body.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-strength connecting copper tube, comprising a copper tube mechanism, wherein a protective mechanism is slidably disposed at the upper and lower ends of the outer surface of the copper tube mechanism, the copper tube mechanism comprising a copper tube body, wherein an internal thread is formed on the inner surface of the copper tube body, and the overall thickness of the copper tube body is 0.3 cm;

[0007] A No. 1 connecting block is fixedly installed at the upper ends of both sides and the lower ends of the front and rear sides of the copper tube body. A threaded rod is threaded in the middle of the multiple No. 1 connecting blocks. The two protective mechanisms include protective sleeves, and rubber sealing blocks are fixedly installed on the inner surface of the two protective sleeves.

[0008] Furthermore, two connecting blocks are fixedly installed on both sides of the two protective sleeves, and sliding grooves are opened around the inner surface of the two protective sleeves. The two connecting blocks and the first connecting block are all provided with mounting holes in the middle.

[0009] Furthermore, each of the first connecting blocks has a threaded rod in the middle, and two nuts are threaded on the outer surface of the threaded rod.

[0010] Furthermore, both protective sleeves include a base layer, and a wear-resistant layer is fixedly disposed on the outer surface of the base layer.

[0011] Furthermore, sliders are fixedly installed at the front and rear ends and the upper and lower sides of the copper tube body, and a through hole is opened in the middle of the copper tube body.

[0012] Furthermore, the outer surfaces of the two protective sleeves are provided with external threads.

[0013] Furthermore, the two protective sleeves are threaded with protective caps on their opposite outer sides.

[0014] Furthermore, threaded grooves are formed in the middle of the multiple No. 2 connecting blocks.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model proposes a high-strength connecting copper pipe. The inner surface of the copper pipe body of this device is provided with internal threads, which not only strengthens the strength of the copper pipe body but also improves the heat dissipation performance. The overall thickness is 0.3 cm, and the strength is higher than that of ordinary copper pipes. The protective sleeve of the protective mechanism of this device can be used after the copper pipe body is welded. The protective sleeve can cover the weld joint, reducing the impact and other influences of external objects on the weld joint. The rubber sealing block can reduce the air entering the weld joint and improve the service life of the copper pipe body.

[0017] 2. The present invention proposes a high-strength connecting copper pipe. Before use, the protective cover of this device can seal both sides of the copper pipe body to reduce the amount of air entering the copper pipe body and reduce the possibility of corrosion and rust. In addition, the No. 1 connecting block is used in conjunction with the threaded rod. The threaded groove on the inner surface of the No. 1 connecting block facilitates the threaded installation of the threaded rod. After installation, the protective mechanism can slide up and down to adjust the height. The nut can limit the position of the protective mechanism and facilitate adjustment and use. Attached Figure Description

[0018] Figure 1 This is an isometric schematic diagram of the present invention;

[0019] Figure 2 This is a bottom-view axonometric schematic diagram of the present invention;

[0020] Figure 3 This is a top-view axonometric schematic diagram of the protective mechanism of this utility model;

[0021] Figure 4 This is a side-view axonometric schematic diagram of the copper tube mechanism of this utility model;

[0022] Figure 5 This is an enlarged schematic diagram of the structure of the protective sleeve of this utility model.

[0023] Legend:

[0024] 1. Copper tube mechanism; 2. Protective mechanism; 101. Copper tube body; 102. Connecting block No. 1; 103. Slider; 104. Internal thread; 105. Through hole; 106. Threaded rod; 107. Nut; 201. Protective sleeve; 202. External thread; 203. Protective cover; 204. Connecting block No. 2; 205. Rubber sealing block; 206. Slide groove; 207. Mounting hole; 20101. Base layer; 20102. Wear-resistant layer. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1-2 and Figure 4 The present invention provides an embodiment of a high-strength connecting copper pipe, comprising a copper pipe mechanism 1, the copper pipe mechanism 1 comprising a copper pipe body 101, the inner surface of the copper pipe body 101 having an internal thread 104, the overall thickness of the copper pipe body 101 being 0.3 cm, a first connecting block 102 being fixedly provided at the upper ends of both sides and the lower ends of the front and rear sides of the copper pipe body 101, a threaded rod 106 being threaded in the middle of the multiple first connecting blocks 102, a threaded rod 106 being threaded in the middle of the multiple first connecting blocks 102, two nuts 107 being threaded on the outer surface of the multiple threaded rods 106, sliders 103 being fixedly provided at the upper and lower ends of the front and rear ends of the copper pipe body 101, and a through hole 105 being provided in the middle of the copper pipe body 101;

[0027] Specifically, the inner surface of the copper tube body 101 is provided with an internal thread 104, which helps to enhance the strength and heat dissipation of the copper tube body 101. The thickness of the entire copper tube body 101 is 0.3 cm. Compared with ordinary copper tubes, this device has higher strength. The first connecting block 102 is conducive to the use with the threaded rod 106. The inner surface of the first connecting block 102 is provided with a threaded groove, which is conducive to the threaded installation of the threaded rod 106. After installation, the protective mechanism 2 can slide up and down to adjust its height. The nut 107 helps to limit the position of the protective mechanism 2. The slider 103 is conducive to the use with the slide groove 206, which helps to assist the protective mechanism 2 to slide up and down. The through hole 105 allows air or other objects to pass through.

[0028] Reference Figure 3and Figure 5 The copper tube mechanism 1 has a protective mechanism 2 slidably installed at the upper and lower ends of its outer surface. Each protective mechanism 2 includes a protective sleeve 201. A rubber sealing block 205 is fixedly installed on the inner surface of the two protective sleeves 201. A second connecting block 204 is fixedly installed on both sides of the two protective sleeves 201. A sliding groove 206 is opened around the inner surface of the two protective sleeves 201. A mounting hole 207 is opened in the middle of the multiple second connecting blocks 204 and the first connecting block 102. The two protective sleeves 201 include a base layer 20101. A wear-resistant layer 20102 is fixedly installed on the outer surface of the base layer 20101. An external thread 202 is opened on the outer surface of the two protective sleeves 201. A protective cover 203 is threaded on the opposite outer side of the two protective sleeves 201. A threaded groove is opened in the middle of the multiple second connecting blocks 204.

[0029] Specifically, the protective sleeve 201 can be used after the copper tube body 101 of this device is welded. After the copper tube body 101 of this device is welded, the protective sleeve 201 can be slid to cover the weld, reducing the impact of external objects on the weld and other influences. After determining the position of the protective sleeve 201, the position of the protective sleeve 201 can be fixed by using the nut 107 and the threaded rod 106. The rubber sealing block 205 helps to reduce the air entering the weld. The second connecting block 204 helps to fit on the outer surface of the threaded rod 106, which facilitates the installation of the protective cover 203. The base layer 20101 is made of rubber and plastic material, and the wear-resistant layer 20102 is composed of wear-resistant coating sprayed on the outer surface of the protective sleeve 201, which helps to enhance the wear resistance of the protective sleeve 201 and improve the service life of the protective sleeve 201. The external thread 202 facilitates the installation of the protective cover 203. The protective cover 203 helps to seal both sides of the copper tube body 101 before use, reducing the air entering the interior of the copper tube body 101 and reducing the corrosion and rust of the copper tube body 101.

[0030] Working principle: When using this device, the threaded rod 106 is threaded into the middle of the first connecting block 102. Then, a nut 107 is threaded onto the outer surface of the threaded rod 106. The protective mechanism 2 is then slidably installed on the upper and lower ends of the copper tube body 101 through the second connecting block 204 and the sliding groove 206. The second connecting block 204 is aligned with the mounting hole 207 of the first connecting block 102, so that the threaded rod 106 passes through the mounting hole 207. Another nut 107 is threaded onto the outer surface of the threaded rod 106. The position of the protective sleeve 201 is fixed by the cooperation of the nut 107 and the threaded rod 106. After that, the copper tube body 101 can be welded and installed.

[0031] Secondly, after welding is completed, the nut 107 at the front end is rotated to the top of the threaded rod 106, and then the protective sleeve 201 is slid to cover the weld joint of the copper tube body 101. Then, the nut 107 at the rear end is rotated to the rear end of the protective sleeve 201 to limit the position of the protective sleeve 201, thereby protecting the weld joint. The protective sleeve 201 of the protective mechanism 2 of this device can be used after the copper tube body 101 is welded. The protective sleeve 201 can cover the weld joint, reducing the impact and other influences of external objects on the weld joint. The rubber sealing block 205 can also reduce the air entering the weld joint and improve the service life of the copper tube body 101.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-strength connecting copper pipe, comprising a copper pipe mechanism (1), characterized in that: The copper tube mechanism (1) has a protective mechanism (2) slidably disposed at the upper and lower ends of its outer surface. The copper tube mechanism (1) includes a copper tube body (101). The inner surface of the copper tube body (101) is provided with an internal thread (104). The overall thickness of the copper tube body (101) is 0.3 cm. A No. 1 connecting block (102) is fixedly installed at the upper ends of both sides and the lower ends of the front and rear sides of the copper tube body (101). A threaded rod (106) is threaded in the middle of the multiple No. 1 connecting blocks (102). The two protective mechanisms (2) include protective sleeves (201). A rubber sealing block (205) is fixedly installed on the inner surface of the two protective sleeves (201).

2. The high-strength connecting copper pipe according to claim 1, characterized in that: Two connecting blocks (204) are fixedly installed on both sides of the two protective sleeves (201). Sliding grooves (206) are opened around the inner surface of the two protective sleeves (201). Mounting holes (207) are opened in the middle of the multiple connecting blocks (204) and the first connecting block (102).

3. The high-strength connecting copper pipe according to claim 1, characterized in that: The multiple No. 1 connecting blocks (102) are threaded with threaded rods (106) in the middle, and two nuts (107) are threaded on the outer surface of the multiple threaded rods (106).

4. The high-strength connecting copper pipe according to claim 1, characterized in that: The two protective sleeves (201) include a base layer (20101), and a wear-resistant layer (20102) is fixedly provided on the outer surface of the base layer (20101).

5. A high-strength connecting copper pipe according to claim 1, characterized in that: The copper tube body (101) has sliders (103) fixedly installed at the front and rear ends and the upper and lower sides, and a through hole (105) is opened in the middle of the copper tube body (101).

6. A high-strength connecting copper pipe according to claim 1, characterized in that: The outer surfaces of the two protective sleeves (201) are provided with external threads (202).

7. A high-strength connecting copper pipe according to claim 1, characterized in that: The two protective sleeves (201) are threaded with protective caps (203) on their outer sides.

8. A high-strength connecting copper pipe according to claim 2, characterized in that: The middle part of the multiple No. 2 connecting blocks (204) is provided with threaded grooves.

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