A high current thick wall copper tube butt joint structure

Abstract

The utility model belongs to the field of copper tube docking, and specifically relates to a high-current thick-wall copper tube docking structure, including an adjustment table, the top of the adjustment table is fixedly connected with a sliding seat, the inner wall of the sliding seat is slidably connected with a support rod, the top of the support rod is provided with a clamping structure, the clamping structure includes a fixed seat, the top of the support rod is fixedly connected with a fixed seat, the outer wall of the fixed seat is fixedly connected with a fixed ear, and the inner wall of the fixed ear is slidably connected with an adjustment rod. The high-current thick-wall copper tube docking structure moves the adjustment plate by changing the position of the adjustment rod, and then moves the pressure roller, and by pulling the sliding rod, the extension rod is driven away from the sliding block, so that the limit of the sliding block is released, and then the distance between the two groups of pressure rollers is conveniently changed, and the fixing work of the sliding block is completed by reinserting the plug rod into the plug hole. It is convenient and quick, and it is convenient to adapt to copper tubes of different sizes, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of copper pipe butt jointing, in particular to a high-current thick-wall copper pipe butt jointing structure. Background Art

[0002] Copper tube butt jointing is a key technology in the electrical field, mainly used for the interconnection of wires, cables and equipment. This connection method uses copper tubular joints and, through appropriate connection technology, realizes current transmission and the normal operation of electrical equipment. In actual application, correct and precise butt jointing technology is the key to ensure the performance and safety of electrical equipment.

[0003] At present, some copper tube butt joint structures are mostly in the process of thread adjustment when clamping copper tubes. When clamping copper tubes of different sizes for a long time, the threads are easily damaged, and the parts of the device need to be replaced, resulting in low practicality. In view of this, we propose a high-current thick-walled copper tube butt joint structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a large current thick-wall copper pipe butt joint structure, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention proposes a high-current thick-wall copper pipe docking structure, comprising an adjustment platform, a sliding seat fixedly connected to the top of the adjustment platform, a support rod slidably connected to the inner wall of the sliding seat, and a clamping structure provided on the top of the support rod, the clamping structure comprising:

[0006] A fixing seat, the top of the support rod is fixedly connected to the fixing seat;

[0007] A fixing ear, wherein the outer wall of the fixing seat is fixedly connected to the fixing ear;

[0008] An adjusting rod is slidably connected to the inner wall of the fixing ear.

[0009] Preferably, the inner wall of the fixing ear is threadedly connected with an adjusting screw, the top of the adjusting rod is fixedly connected with an adjusting plate, and a through sliding groove is provided on the adjusting plate, and the adjusting rod is fixed by the adjusting screw.

[0010] Preferably, the inner wall of the adjustment plate is slidably connected to a sliding block, the outer wall of the sliding block is clamped with an extension rod, the inner wall of the through-slide groove is slidably connected to the sliding block, a notch groove is provided on the sliding block, and a plug hole is provided on the inner wall of the notch groove.

[0011] Preferably, the end of the extension rod away from the sliding block is rotatably connected to a pressure roller, and the top of the adjustment plate is fixedly connected to a fixed rod. The pressure roller is made of polytetrafluoroethylene material and has excellent high temperature resistance and corrosion resistance. The copper tube placed on the fixed seat is fixed by the pressure roller.

[0012] Preferably, the inner wall of the fixed rod is slidably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a clamping rod, the bottom of the clamping rod is fixedly connected to a plug-in rod, and multiple groups of plug-in rods are provided. The plug-in rods are plugged into the inner wall of the plug-in hole, and the clamping rods are plugged into the inner wall of the notch groove.

[0013] Preferably, a return spring is welded to the top of the clamping rod, and the end of the return spring away from the clamping rod is welded to the bottom of the fixing rod. The inner wall of the sliding seat is threadedly connected with a fixing screw, and the support rod is fixed by the fixing screw.

[0014] The utility model provides a high-current thick-wall copper pipe butt joint structure, which has the following beneficial effects:

[0015] (1) The high-current thick-walled copper tube docking structure moves the adjustment plate by changing the position of the adjustment rod, thereby moving the pressure roller. By pulling the sliding rod, the extension rod is driven away from the sliding block, so that the limit of the sliding block is released, thereby facilitating the change of the distance between the two sets of pressure rollers, and facilitating the clamping of copper tubes of different sizes. The sliding block is fixed by reinserting the plug rod into the plug hole, which facilitates the adjustment of the parts. The clamping method increases the service life of the device and improves the practicality of the device.

[0016] (2) The high-current thick-walled copper tube docking structure can drive the support rod to slide on the sliding seat by loosening the fixing screws, thereby driving the height of the fixing seat to move, thereby adapting to the height of the copper tube in different parts. Through another set of clamping structures, it is convenient to clamp the cable, ensure that the copper tube and the cable are fixed, and facilitate docking work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the extension rod and the adjustment rod of the utility model;

[0020] Figure 3 This is a partial cross-sectional structural diagram of the adjustment plate and the sliding block of the utility model.

[0021] Explanation of the accompanying numbers: 1. Adjusting platform; 2. Sliding seat; 3. Support rod; 4. Clamping structure; 41. Fixed seat; 42. Fixed ear; 43. Adjusting rod; 44. Adjusting screw; 45. Adjusting plate; 46. Sliding block; 47. Extension rod; 48. Pressing roller; 5. Through slide; 6. Fixed rod; 7. Sliding rod; 8. Clamping rod; 9. Reset spring; 10. Connecting rod; 11. Fixing screw.

[0022] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 3 The utility model proposes a large current thick-wall copper pipe docking structure, including an adjusting platform 1, the top of the adjusting platform 1 is fixedly connected to a sliding seat 2, the inner wall of the sliding seat 2 is slidably connected to a support rod 3, the top of the support rod 3 is provided with a clamping structure 4, the clamping structure 4 includes a fixed seat 41, the top of the support rod 3 is fixedly connected to the fixed seat 41, the outer wall of the fixed seat 41 is fixedly connected to a fixing ear 42, and the inner wall of the fixing ear 42 is slidably connected to an adjusting rod 43.

[0025] In the present invention, the inner wall of the fixing ear 42 is threadedly connected with an adjusting screw 44, the top of the adjusting rod 43 is fixedly connected with an adjusting plate 45, a through slide 5 is opened on the adjusting plate 45, the adjusting rod 43 is fixed by the adjusting screw 44, the inner wall of the adjusting plate 45 is slidably connected with a sliding block 46, the outer wall of the sliding block 46 is clamped with an extension rod 47, the inner wall of the through slide 5 is slidably connected with the sliding block 46, and the extension work is performed by the extension rod 47 so that the pressure roller 48 can be away from the adjusting plate 45, which is convenient for The pressure roller 48 is used to fix copper tubes of different sizes. A notch groove is provided on the sliding block 46, and a plug hole is provided on the inner wall of the notch groove. The end of the extension rod 47 away from the sliding block 46 is rotatably connected to the pressure roller 48. The top of the adjustment plate 45 is fixedly connected to the fixing rod 6. A group of extension rods 47 and a group of pressure rollers 48 form a group, and there are two groups in total. The pressure roller 48 is made of polytetrafluoroethylene material and has excellent high temperature resistance and corrosion resistance. The copper tube placed on the fixed seat 41 is fixed by the pressure roller 48.

[0026] Furthermore, the inner wall of the fixed rod 6 is slidably connected to a sliding rod 7, the bottom of the sliding rod 7 is fixedly connected to a clamping rod 8, and the bottom of the clamping rod 8 is fixedly connected to a plug-in rod 10. Thirty-two groups of plug-in rods 10 are provided, and the plug-in rod 10 is inserted into the inner wall of the plug-in hole, and the clamping rod 8 is inserted into the inner wall of the notch groove. The sliding rod 7 slides on the fixed rod 6, thereby driving the clamping rod 8 to move so that it can move away from the sliding block 46. A return spring 9 is welded on the top of the clamping rod 8, and the end away from the return spring 9 is welded to the bottom of the fixed rod 6. The inner wall of the sliding seat 2 is threadedly connected with a fixing screw 11, and the support rod 3 is fixed by the fixing screw 11, which facilitates the adjustment of the height of the clamping structure 4.

[0027] When in use, by changing the position of the adjusting rod 43, the adjusting plate 45 is moved, and then the pressure roller 48 is moved. By pulling the sliding rod 7, the extension rod 47 is driven away from the sliding block 46, so that the limit of the sliding block 46 is released, and then the sliding block 46 is moved conveniently, so that the extension rod 47 is moved, and the pressure roller 48 is driven to move, thereby completing the adjustment of the distance between the two sets of pressure rollers 48. By reinserting the connecting rod 10 into the connecting hole, the fixing of the sliding block 46 is completed, which is convenient and quick, and can easily adapt to copper tubes of different sizes, thereby improving the practicality of the device.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A high current thick-wall copper tube docking structure, comprising an adjustment platform (1), characterized in that: The top of the adjustment platform (1) is fixedly connected to a sliding seat (2), the inner wall of the sliding seat (2) is slidably connected to a support rod (3), and the top of the support rod (3) is provided with a clamping structure (4), and the clamping structure (4) comprises: A fixing seat (41), the top of the support rod (3) is fixedly connected to the fixing seat (41); A fixing ear (42), the outer wall of the fixing seat (41) being fixedly connected with the fixing ear (42); An adjusting rod (43) is slidably connected to the inner wall of the fixing ear (42).

2. A high current thick wall copper tube butt joint structure according to claim 1, characterized in that: The inner wall of the fixing ear (42) is threadedly connected with an adjusting screw (44), the top of the adjusting rod (43) is fixedly connected with an adjusting plate (45), and the adjusting plate (45) is provided with a through slide groove (5).

3. A high current thick wall copper tube butt joint structure according to claim 2, characterized in that: The inner wall of the adjustment plate (45) is slidably connected to a sliding block (46), and the outer wall of the sliding block (46) is clamped with an extension rod (47).

4. A high current thick wall copper tube butt joint structure according to claim 3, characterized in that: One end of the extension rod (47) away from the sliding block (46) is rotatably connected to a pressure roller (48), and the top of the adjustment plate (45) is fixedly connected to a fixing rod (6).

5. A high current thick wall copper tube butt joint structure according to claim 4, characterized in that: The inner wall of the fixed rod (6) is slidably connected to a sliding rod (7), the bottom of the sliding rod (7) is fixedly connected to a clamping rod (8), and the bottom of the clamping rod (8) is fixedly connected to a plug-in rod (10).

6. A high current thick wall copper tube butt joint structure according to claim 5, characterized in that: A return spring (9) is welded to the top of the clamping rod (8), and the end of the return spring (9) away from the clamping rod (8) is welded to the bottom of the fixing rod (6). The inner wall of the sliding seat (2) is threadedly connected with a fixing screw (11).

Images