A mounting assembly for a joint

Abstract

The utility model relates to carbon fiber heating wire technical field discloses a mounting assembly of joint, include: first connecting sleeve, first connecting sleeve is cylindrical, and the inside of first connecting sleeve is provided with connecting structure, second connecting sleeve, second connecting sleeve sets up in the outside of first connecting sleeve, and second connecting sleeve is cylindrical, threading structure, threading structure includes threading portion and moving portion, and threading portion includes the second fixed ring plate setting in the inside of first connecting sleeve, the inside fixed mounting of second fixed ring plate has the limit frame board, and the outside wall on one side of limit frame board is fixedly installed with third fixed ring plate, and moving portion includes the limit sleeve setting in the inside of first connecting sleeve, reach to the purpose of clamping fixed carbon fiber thread end, guarantee the stability of device threading, prevent carbon fiber thread end from being damaged in the threading process, improve the connection quality of carbon fiber thread end, improve the convenience of device use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carbon fiber heating wire technical field, concretely relates to a mounting assembly of joint. BACKGROUND

[0002] In the application of carbon fiber heating wire technology, the installation and maintenance of the joint have been an important technical problem. The existing carbon fiber heating wire joint mounting structure has many problems, such as difficult to detect and maintain after installation, complex installation process, low efficiency and the like. These problems not only increase the installation cost, but also affect the overall reliability and service life of the system.

[0003] The utility model with publication number CN221240515U provides a kind of carbon fiber heating cable conductive waterproof joint, belong to carbon fiber heating cable joint technical field.This kind of carbon fiber heating cable conductive waterproof joint includes first sleeve, second sleeve, line pressing assembly and waterproof component, first sleeve and second sleeve are threadedly connected, sealing ring is installed between first sleeve and second sleeve, line pressing assembly includes base plate, line pressing plate and electrode boss.The utility model is driven to move up by setting line pressing assembly, then in succession wire and carbon fiber cable are placed into slot, under the action of spring, driving limit plate moves down, wire and carbon fiber cable are preliminarily positioned, then knob is rotated to drive screw rod to rotate, driving line pressing plate descends, and electrode boss is pressed to slot, wire and carbon fiber cable are fixed, the butt joint of wire and carbon fiber cable is realized, carbon fiber wire silk is avoided to occur flexure fracture, and heating efficiency is guaranteed.

[0004] But the above patent still has the following problems: the device needs to insert two groups of wire heads into the interior of two groups of joints during use, and during threading, part of the carbon fiber wire will be bent or curved, affecting the connection effect of the two groups of wire heads, the device is inconvenient to thread, and the threading process of the carbon fiber cable is easy to cause slight breakage or fracture of the fiber silk, which not only reduces the conductivity efficiency, but also may cause local overheating, affects the overall safety performance, and the connection effect of the two groups of joints is poor during connection, and the connection mode of the device needs to be changed.

[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0006] To solve the technical problem that raw materials are easy to damage during threading, the basic idea of the technical solution of the utility model is:

[0007] A mounting assembly of joint, comprising:

[0008] First connecting sleeve, the first connecting sleeve is cylindrical, and the interior of the first connecting sleeve is provided with a connecting structure;

[0009] The second connecting sleeve is arranged outside the first connecting sleeve and is in a cylindrical shape.

[0010] The threading structure comprises a threading part and a moving part. The moving part comprises a limiting sleeve arranged inside the first connecting sleeve. The second connecting sleeve also comprises a group of limiting sleeves.

[0011] As a preferred embodiment of the present application, the threading part further comprises a first clamping plate fixedly installed on the inner wall of the third fixed ring plate. The third fixed ring plate is internally provided with a hole. The hole is internally fixedly provided with a third fixed sleeve. One end of the movable rod is fixedly provided with a second clamping plate. The first clamping plate and the second clamping plate are provided with two groups of elastic belts.

[0012] As a preferred embodiment of the present application, the threading part further comprises a fixed plate fixedly installed on the outer wall of the first clamping plate. The fixed plate is fixedly provided with a damping spring rod on one side of the outer wall. One end of the damping spring rod is fixedly connected with the inner wall of the third fixed ring plate. The other end of the movable rod is fixedly provided with a pull rod.

[0013] As a preferred embodiment of the present application, the moving part further comprises two groups of limiting holes arranged inside the second fixed ring plate. The guide rod is sleeved and installed inside the limiting hole. The second fixed ring plate is arranged between the two groups of guide rods.

[0014] As a preferred embodiment of the present application, the connecting structure comprises a first fixed sleeve fixedly installed inside the first connecting sleeve. The first fixed sleeve is internally provided with a threaded groove. The outer wall of the limiting sleeve is fixedly connected with the inner wall of the first fixed sleeve.

[0015] As a preferred embodiment of the present application, the connecting structure further comprises a second fixed sleeve fixedly installed inside the second connecting sleeve. One end of the second fixed sleeve is fixedly provided with a threaded sleeve. The threaded sleeve is spirally installed inside the threaded groove.

[0016] As a preferred embodiment of the present application, one end of the first connecting sleeve and the second connecting sleeve is fixedly provided with a group of protective sleeves.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] 1. Reach the purpose of clamping and fixing the carbon fiber thread end, ensure the stability of the device threading, prevent the carbon fiber thread end from being damaged during threading, improve the connection quality of the carbon fiber thread end, and improve the convenience of using the device.

[0019] 2. Reach the purpose of moving the threading device, facilitate the operator to connect the two groups of thread ends, improve the connection efficiency of the carbon fiber thread end, reduce the work pressure of the worker, and improve the flexibility of using the device.

[0020] 3. Reach the effect of connecting and protecting the device, improve the safety of the thread end connection, improve the fixing strength of the thread end connection, improve the protection effect of the device, and enhance the durability of the device.

[0021] The specific implementation of the present application will be described in further detail below in combination with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] In the drawings:

[0023] Figure 1 is a structural schematic view of the present application;

[0024] Figure 2 is a first connecting sleeve structure schematic view of the present application;

[0025] Figure 3 is a second connecting sleeve structure schematic view of the present application;

[0026] Figure 4 is a first connecting sleeve exploded view of the present application;

[0027] Figure 5 is a second fixed ring plate structure schematic view of the present application;

[0028] Figure 6 is an enlarged view of A of the present application.

[0029] In the drawings: 10, first connecting sleeve; 11, second connecting sleeve; 12, protection sleeve; 13, first fixed sleeve; 14, threaded groove; 15, second fixed sleeve; 16, threaded sleeve; 17, limiting sleeve; 18, first fixed ring plate; 19, guide rod; 20, second fixed ring plate; 21, limiting hole; 22, limiting frame plate; 23, third fixed ring plate; 24, first clamping plate; 25, second clamping plate; 26, elastic band; 27, fixed plate; 28, damping spring rod; 29, third fixed sleeve; 30, movable rod; 31, pull rod. DETAILED DESCRIPTION

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0031] Example 1: A connector mounting assembly, specifically as follows Figure 1 and Figure 4 As shown, the system includes a first connecting sleeve 10, which is cylindrical and has a connecting structure inside; a second connecting sleeve 11, which is located outside the first connecting sleeve 10 and is also cylindrical; and a threading structure, which includes a threading part and a moving part. The threading part includes a second fixing ring plate 20 located inside the first connecting sleeve 10, with a limiting frame plate 22 fixedly installed inside the second fixing ring plate 20. A third fixing ring plate 23 is fixedly installed on one outer wall of the limiting frame plate 22. The moving part includes a limiting sleeve 17 located inside the first connecting sleeve 10, and a set of limiting sleeves 17 also located inside the second connecting sleeve 11. A first fixing ring plate 18 is fixedly installed inside the limiting sleeve 17, and two sets of guide rods 19 are fixedly installed between the limiting sleeve 17 and the first fixing ring plate 18. The threading structure connects the two sets of carbon fiber wire ends.

[0032] Specifically, such as Figure 1 , Figure 5 and Figure 6 As shown, the threading section also includes a first clamping plate 24 fixedly installed on the inner wall of the third fixing ring plate 23. The third fixing ring plate 23 has an opening inside, and a third fixing sleeve 29 is fixedly installed inside the opening. A movable rod 30 is slidably installed inside the third fixing sleeve 29. A second clamping plate 25 is fixedly installed at one end of the movable rod 30. Two sets of elastic bands 26 are provided between the first clamping plate 24 and the second clamping plate 25. Pulling the third fixing ring plate 23 moves both sets of third fixing ring plates 23 to one side of the first connecting sleeve 10 and the second connecting sleeve 11 respectively. The wire end is placed inside the protective sleeve 12 and then inside the third fixing ring plate 23.

[0033] Specifically, such as Figure 1 , Figure 5 and Figure 6As shown, the threading part further comprises a fixed plate 27 fixedly installed on the outer walls of the two sides of the first clamping plate 24, and a damping spring rod 28 fixedly installed on one side of the outer wall of the fixed plate 27, one end of the damping spring rod 28 being fixedly connected with the inner wall of the third fixed ring plate 23, and the other end of the movable rod 30 being fixedly installed with a pull rod 31. Pulling the pull rod 31 drives the movable rod 30 to move inside the third fixed sleeve 299, and the thread end is placed between the first clamping plate 24 and the second clamping plate 25. Loosening the pull rod 31, the first clamping plate 24 and the second clamping plate 25 clamp and fix the thread end through the fixed plate 27 and the damping spring rod 28.

[0034] According to the above, through the structure of the third fixed ring plate 23, the first clamping plate 24, the second clamping plate 25, the elastic belt 26, the fixed plate 27, the damping spring rod 28, the third fixed sleeve 29, the movable rod 30 and the pull rod 31, the purpose of clamping and fixing the carbon fiber thread end is achieved, the stability of the device threading is ensured, the carbon fiber thread end is prevented from being damaged during threading, the connection quality of the carbon fiber thread end is improved, and the convenience of using the device is improved.

[0035] Example two: based on example one, as shown in Figure 1 and Figure 4 , the moving part further comprises two sets of limiting holes 21 opened in the inside of the second fixed ring plate 20, and the guide rods 19 are installed in the inside of the limiting holes 21, and the second fixed ring plate 20 is arranged between the two sets of guide rods 19. After clamping the thread end, the carbon fiber thread is pushed to drive the second fixed ring plate 20 to move on the guide rod 19, and the thread end is pushed to the other side of the first connecting sleeve 10, and the thread end is pulled out of the thread groove 14 to connect the two thread ends.

[0036] According to the above, through the structure of the limiting sleeve 17, the first fixed ring plate 18, the guide rod 19, the second fixed ring plate 20 and the limiting hole 21, the purpose of moving the threading device is achieved, the operator is facilitated to connect the two thread ends, the connection efficiency of the carbon fiber thread end is improved, the work pressure of the worker is reduced, and the flexibility of using the device is improved.

[0037] Example three: based on example one and example two, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the connecting structure comprises a first fixed sleeve 13 fixedly installed in the inside of the first connecting sleeve 10, a thread groove 14 is opened in the inside of the first fixed sleeve 13, and the outer wall of the limiting sleeve 17 is fixedly connected with the inner wall of the first fixed sleeve 13.

[0038] As shown in Figure 1 , Figure 2 and Figure 3As shown, the connecting structure further comprises a second fixing sleeve 15 fixedly installed inside the second connecting sleeve 11, one end of the second fixing sleeve 15 is fixedly installed with a threaded sleeve 16, and the threaded sleeve 16 is screw-installed inside the threaded groove 14. After the connection of the thread ends, the thread ends are inserted out of the inside of the second connecting sleeve 11, the second connecting sleeve 11 is rotated, the threaded sleeve 16 is screw-installed inside the threaded groove 14, and the first connecting sleeve 10 and the second connecting sleeve 11 are connected.

[0039] Specifically as Figure 1 、 Figure 2 and Figure 3 shown, one end of the first connecting sleeve 10 and the second connecting sleeve 11 is fixedly installed with a set of protective sleeves 12. The carbon fiber wires are protected by the protective sleeves 12.

[0040] In summary, through the structures of the first connecting sleeve 10, the second connecting sleeve 11, the protective sleeve 12, the first fixing sleeve 13, the threaded groove 14, the second fixing sleeve 15, the threaded sleeve 16, and the limiting sleeve 17, the device is connected and protected, the safety of the thread connection is improved, the fixing strength of the thread connection is improved, the protection effect of the device is improved, and the durability of the device is enhanced.

[0041] Working principle: Place the two groups of carbon fiber thread ends to be connected in the two third fixing ring plates 23 respectively, pull the pull rod 31 to move the movable rod 30 in the third fixing sleeve 29, thereby adjusting the distance between the first clamping plate 24 and the second clamping plate 25, clamping and fixing the thread ends, loosen the pull rod 31, the damping spring rod 28 keeps the clamping plate in a clamping state through the fixing plate 27, pushes the carbon fiber wire, drives the second fixing ring plate 20 to slide on the guide rod 19, pushes the thread ends from one end of the threading structure to the other end, when the thread ends are pushed to the other side of the first connecting sleeve 10, they are pulled out of the threaded groove 14, ready for the connection of the two groups of thread ends, the connected thread ends are inserted out of the inside of the second connecting sleeve 11, the second connecting sleeve 11 is rotated, the threaded sleeve 16 inside the second connecting sleeve 11 is screw-installed into the threaded groove 14 inside the first connecting sleeve 10, realizing the fastening connection of the two connecting sleeves, one end of the first connecting sleeve 10 and the second connecting sleeve 11 is installed with a protective sleeve 12, which is used to protect the carbon fiber wire during connection and use, preventing damage from the outside.

[0042] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A mounting assembly for a joint, characterized by The utility model relates to a kind of wire threading structure and the connecting structure of first connecting sleeve, second connecting sleeve, it is characterized by: First connecting sleeve (10), first connecting sleeve (10) is cylindrical, and the inside of first connecting sleeve (10) is provided with connecting structure; Second connecting sleeve (11), second connecting sleeve (11) is provided in the outside of first connecting sleeve (10), and second connecting sleeve (11) is cylindrical; The wire threading structure includes threading part and moving part, the threading part includes the second fixed ring plate (20) arranged in the inside of first connecting sleeve (10), the inside of second fixed ring plate (20) is fixedly installed with the limit frame plate (22), the outer wall of one side of limit frame plate (22) is fixedly installed with the third fixed ring plate (23), and the moving part includes the limit sleeve (17) arranged in the inside of first connecting sleeve (10), the inside of second connecting sleeve (11) is also provided with a group of limit sleeve (17), and the inside of limit sleeve (17) is fixedly installed with the first fixed ring plate (18), and two groups of guide rods (19) are fixedly installed between limit sleeve (17) and first fixed ring plate (18).

2. The mounting assembly for a joint of claim 1, wherein, The threading part further includes the first clamping plate (24) fixedly installed on the inner wall of third fixed ring plate (23), the inside of third fixed ring plate (23) is provided with hole, and the hole is fixedly installed with the third fixed sleeve (29), the inside of third fixed sleeve (29) is slidably installed with the movable rod (30), one end of movable rod (30) is fixedly installed with the second clamping plate (25), and two groups of elastic belts (26) are arranged between first clamping plate (24) and second clamping plate (25).

3. The mounting assembly for a joint of claim 1, wherein, The threading part further includes the fixed plate (27) fixedly installed on the outer wall of both sides of first clamping plate (24), the outer wall of one side of fixed plate (27) is fixedly installed with the damping spring rod (28), one end of damping spring rod (28) is fixedly connected with the inner wall of third fixed ring plate (23), and the other end of movable rod (30) is fixedly installed with the pull rod (31).

4. The mounting assembly for a joint of claim 1, wherein, The moving part further includes two groups of limit holes (21) provided in the inside of second fixed ring plate (20), and the guide rod (19) is sleevedly installed in the inside of limit hole (21), and second fixed ring plate (20) is arranged between the two groups of guide rods (19).

5. The mounting assembly for a joint of claim 1, wherein, The connecting structure includes the first fixed sleeve (13) fixedly installed in the inside of first connecting sleeve (10), the inside of first fixed sleeve (13) is provided with thread groove (14), and the outer wall of limit sleeve (17) is fixedly connected with the inner wall of first fixed sleeve (13).

6. The mounting assembly for a joint of claim 1, wherein, The connecting structure further includes the second fixed sleeve (15) fixedly installed in the inside of second connecting sleeve (11), one end of second fixed sleeve (15) is fixedly installed with the threaded sleeve (16), and threaded sleeve (16) is screwedly installed in the inside of thread groove (14).

7. The mounting assembly for a joint of claim 1, wherein, One end of first connecting sleeve (10) and second connecting sleeve (11) is fixedly installed with a group of protective sleeve (12).

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