Environment-friendly fire-resistant shielded cable processing butt joint device

Abstract

The utility model relates to the technical field of cable processing, and discloses an environment-friendly fireproof shielded cable processing butt joint device which comprises a bottom plate, the right end of the bottom plate is connected with a fixed frame through a driving assembly, and the top end of the fixed frame is connected with a first rubber pad through a rotating assembly. Sliding rods are slidably connected to the inner walls of the front side and the rear side of the bottom end of the fixing frame, supporting plates are fixedly connected to the bottom ends of the sliding rods, second rubber plates are fixedly connected to the top ends of the supporting plates, and the supporting plates are connected with the inner walls of the fixing frame through springs. According to the utility model, when the pressure on the pressing plate is too large, the pressure is transmitted to the supporting plate through the cable, so that the sliding rod below the supporting plate slides downwards, the pressure is buffered through the elastic force of the spring, the fixation of the cable can be maintained, and the cable can be prevented from being damaged due to the too large pressure of the pressing plate while the cable is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to an environmentally friendly fire-resistant shielded cable processing and docking device. Background Art

[0002] Environmentally friendly fire-resistant shielded cable is a specially designed wire and cable that aims to reduce the emission of harmful gases and smoke in emergency situations such as fire while maintaining the integrity and functionality of the circuit. This type of cable usually uses halogen-free or low-halogen materials as insulation and sheath materials because these materials do not release large amounts of harmful gases such as hydrogen chloride when burned. In order to ensure the quality and safety of the connection during the cable production process, a docking device is required.

[0003] After searching, a cable production and processing docking device with announcement number CN214956186U includes a base, a controller is fixedly connected to the middle of the front end of the base, an oil cylinder is fixedly connected to the middle of the bottom end of the base, a piston rod is arranged inside the oil cylinder, the right end of the piston rod is fixedly connected to one end of the connecting rod, the other end of the connecting rod is fixedly connected to the right end of the push-pull rod, the other end of the push-pull rod is fixedly connected to the right end of the slider, the top of the slider is fixedly connected to a first fixed block, and the left side of the middle of the top of the base is fixedly connected to a second fixed block. In the utility model, adjusting the fastening bolts can easily adjust the height of the pressure plate, thereby easily adjusting the diameter of the fixing hole, the oil cylinder drives the piston rod to drive the connecting rod to move, the connecting rod can drive the push-pull rod to push the slider, and the distance between the cable heads can be adjusted inside the slide groove through the slider. It is very convenient to use and worthy of promotion.

[0004] Based on the above patent, the height of the pressure plate can be easily adjusted by adjusting the fastening bolts, so that the diameter of the fixing hole can be easily adjusted. Secondly, the piston rod can be driven by the oil cylinder to drive the connecting rod to move, and the connecting rod can drive the push-pull rod to push the slider. Finally, the distance between the cable heads can be adjusted inside the slide groove by the slider, so that energy consumption can be reduced to reduce manufacturing costs for enterprises. It is very convenient to use and worthy of promotion. However, the above scheme fixes the cable by the whole pressure plate. If the pressure is too large, the whole pressure plate is easy to cause the cable surface to break, causing cable damage; Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes an environmentally friendly fire-resistant shielded cable processing and docking device, which can prevent excessive pressure on the pressure plate from causing damage to the cable while fixing the cable.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An environmentally friendly, fire-resistant shielded cable processing and docking device comprises a base plate, the right end of the base plate is connected to a fixed frame via a driving assembly, the top of the fixed frame is connected to a first rubber pad via a rotating assembly, the inner walls on both sides of the front and rear ends of the bottom of the fixed frame are slidably connected to sliding rods, the bottom ends of the sliding rods are fixedly connected to support plates, the top ends of the support plates are fixedly connected to second rubber plates, and the support plates and the inner walls of the fixed frame are connected via springs.

[0008] Furthermore, the driving assembly includes a motor fixedly connected to the right end of the base plate, the motor driving end is fixedly connected to a bidirectional threaded rod, the left and right outer walls of the bidirectional threaded rod are threadedly connected to a first slider, and the bottom end of the fixed frame is fixedly connected to the top of the first slider.

[0009] Furthermore, the rotating assembly includes an active threaded rod threadedly connected to the top of the fixed frame, the top of the active threaded rod is fixedly connected to a knob, the bottom of the active threaded rod is rotatably connected to a pressure plate, the front and rear ends of the pressure plate are fixedly connected to a second slider, and the top of the first rubber pad is fixedly connected to the bottom end of the pressure plate.

[0010] Furthermore, the bidirectional threaded rod is rotatably connected to the left end of the inner wall of the bottom plate, and the bottom ends of the first sliding blocks are slidably connected to the bottom end of the inner wall of the bottom plate.

[0011] Furthermore, the outer walls of the second sliding blocks are slidably connected to the inner walls of the fixing frame.

[0012] Furthermore, one end of the spring is connected to the support plate, and the other end of the spring is connected to the inner wall of the fixing frame.

[0013] Furthermore, four corners of the bottom end of the base plate are fixedly connected with support columns.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation of the fixing frame, the active threaded rod, the knob, the pressure plate, the first rubber pad, the second slider, the slide rod, the support plate, the second rubber plate and the spring, the cable can be fixed while preventing the pressure of the pressure plate from being too large to cause damage to the cable.

[0016] 2. In the utility model, the distance between the fixing frames on both sides can be adjusted through the cooperation of the motor, the bidirectional threaded rod and the first slider, so as to facilitate the docking of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of an environmentally friendly fire-resistant shielded cable processing and docking device proposed by the utility model;

[0018] Figure 2This is a structural schematic diagram of a pressure plate in an environmentally friendly fire-resistant shielded cable processing and docking device proposed by the utility model;

[0019] Figure 3 The utility model provides a schematic structural diagram of a first sliding block in an environmentally friendly fire-resistant shielded cable processing and docking device.

[0020] Legend:

[0021] 1. Bottom plate; 2. Motor; 3. Bidirectional threaded rod; 4. First slider; 5. Fixed frame; 6. Active threaded rod; 7. Knob; 8. Pressing plate; 9. First rubber pad; 10. Second slider; 11. Sliding rod; 12. Support plate; 13. Second rubber plate; 14. Spring; 15. Support column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3 The utility model provides an embodiment: an environmentally friendly fire-resistant shielded cable processing and docking device, including a bottom plate 1, an active threaded rod 6 threadedly connected to the top of a fixed frame 5, a knob 7 fixedly connected to the top of the active threaded rod 6, a pressure plate 8 rotatably connected to the bottom end of the active threaded rod 6, a second slider 10 fixedly connected to the front and rear ends of the pressure plate 8, a first rubber pad 9 fixedly connected to the bottom end of the pressure plate 8, a slide rod 11 slidably connected to the inner walls of the front and rear sides of the bottom end of the fixed frame 5, a support plate 12 fixedly connected to the bottom end of the slide rod 11, a second rubber plate 13 fixedly connected to the top end of the support plate 12, and the support plate 12 and the fixed frame 5. The inner walls are connected by a spring 14. When the cable is to be fixed, the cable is placed in the fixing frame 5, and the active threaded rod 6 is driven to rotate by turning the knob 7, thereby driving the pressure plate 8 to move downward to fix the cable. When the pressure on the pressure plate 8 is too large, it is transmitted to the support plate 12 through the cable, so that the slide bar 11 under the support plate 12 slides downward, and the elastic force of the spring 14 can buffer the pressure while also maintaining the fixation of the cable. The first rubber pad 9 on the pressure plate 8 and the second rubber plate 13 on the support plate 12 can play a certain buffering role while playing an anti-slip role.

[0024] The right end of the base plate 1 is fixedly connected to the motor 2, the driving end of the motor 2 is fixedly connected to the bidirectional threaded rod 3, the outer walls of the left and right ends of the bidirectional threaded rod 3 are threadedly connected to the first slider 4, and the bottom ends of the fixed frames 5 are fixedly connected to the top of the first slider 4. By starting the motor 2, the bidirectional threaded rod 3 is driven to rotate, and then the first slider 4 is driven to move, so that the distance between the first sliders 4 can be adjusted, thereby adjusting the distance between the fixed frames 5.

[0025] The bidirectional threaded rod 3 is rotatably connected to the left end of the inner wall of the base plate 1 to improve the rotation stability of the bidirectional threaded rod 3. The bottom ends of the first sliders 4 are slidably connected to the bottom ends of the inner wall of the base plate 1 to enable the fixed frame 5 to move stably. The outer walls of the second sliders 10 are slidably connected to the inner wall of the fixed frame 5 to improve the movement stability of the second slider 10. One end of the spring 14 is connected to the support plate 12, and the other end of the spring 14 is connected to the inner wall of the fixed frame 5. The four corners of the bottom end of the base plate 1 are fixedly connected to support columns 15 to support the device.

[0026] Working principle: First, when the cable needs to be fixed, place the cable in the fixing frame 5, and turn the knob 7 to drive the active threaded rod 6 to rotate, thereby driving the pressure plate 8 to move downward to fix the cable. When the pressure on the pressure plate 8 is too large, it is transmitted to the support plate 12 through the cable, causing the slide bar 11 under the support plate 12 to slide downward, and the elastic force of the spring 14 can buffer the pressure while also maintaining the fixation of the cable. The first rubber pad 9 on the pressure plate 8 and the second rubber plate 13 on the support plate 12 can play a certain buffering role while playing an anti-slip role. By starting the motor 2, the bidirectional threaded rod 3 is driven to rotate, and then the first slider 4 is driven to move, so that the distance between the first sliders 4 can be adjusted, thereby adjusting the distance between the fixing frames 5.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly fire-resistant shielded cable processing and docking device, comprising a bottom plate (1), characterized in that: The right end of the bottom plate (1) is connected to the fixed frame (5) through a driving assembly, the top of the fixed frame (5) is connected to the first rubber pad (9) through a rotating assembly, the inner walls on both sides of the bottom of the fixed frame (5) are slidably connected with sliding rods (11), the bottom ends of the sliding rods (11) are fixedly connected to support plates (12), the top ends of the support plates (12) are fixedly connected to second rubber plates (13), and the support plates (12) and the inner walls of the fixed frame (5) are connected via springs (14).

2. The environmentally friendly fire-resistant shielded cable processing and docking device according to claim 1 is characterized by: The driving assembly comprises a motor (2) fixedly connected to the right end of the base plate (1); a bidirectional threaded rod (3) is fixedly connected to the driving end of the motor (2); the left and right outer walls of the bidirectional threaded rod (3) are both threadedly connected to a first sliding block (4); and the bottom end of the fixing frame (5) is fixedly connected to the top end of the first sliding block (4).

3. The environmentally friendly fire-resistant shielded cable processing and docking device according to claim 1, characterized in that: The rotating assembly comprises an active threaded rod (6) threadedly connected to the top of the fixed frame (5), the top of the active threaded rod (6) is fixedly connected to a knob (7), the bottom of the active threaded rod (6) is rotatably connected to a pressure plate (8), the front and rear ends of the pressure plate (8) are fixedly connected to a second slider (10), and the top of the first rubber pad (9) is fixedly connected to the bottom end of the pressure plate (8).

4. The environmentally friendly fire-resistant shielded cable processing and docking device according to claim 2, characterized in that: The bidirectional threaded rod (3) is rotatably connected to the left end of the inner wall of the base plate (1), and the bottom end of the first sliding block (4) is slidably connected to the bottom end of the inner wall of the base plate (1).

5. The environmentally friendly fire-resistant shielded cable processing and docking device according to claim 3, characterized in that: The outer wall of the second sliding block (10) is slidably connected to the inner wall of the fixed frame (5).

6. The environmentally friendly fire-resistant shielded cable processing and docking device according to claim 1, characterized in that: One end of the spring (14) is connected to the support plate (12), and the other end of the spring (14) is connected to the inner wall of the fixed frame (5).

7. The environmentally friendly fire-resistant shielded cable processing and docking device according to claim 1, characterized in that: The four corners of the bottom end of the base plate (1) are fixedly connected with support columns (15).

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