Tensile strength enhancing structure of heating cable

Abstract

The utility model discloses a tensile strength enhancing structure of a heating cable, which comprises a mounting seat and a cable body, first sliding grooves are symmetrically arranged on two sides in the mounting seat, fixed rods are fixedly connected between two sides in the two first sliding grooves, a movable frame is slidably connected to the outer side of one fixed rod, and the movable frame is slidably connected to the inner side of the mounting seat. A threaded rod is rotatably connected between the two sides of the interior of the moving frame, a clamping plate is connected to the outer side of the threaded rod in a threaded mode, second sliding grooves are symmetrically and fixedly formed in the two sides of the interior of the mounting base, and fixing plates are slidably connected to the interiors of the second sliding grooves. A cable body is placed in the moving frame, the clamping plate is moved to clamp and fix the cable body, when a tensile external force exists, the moving frame can be driven to slide on the fixing rod, the clamping plate can be used for fixing, and the tensile strength is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating cables, and particularly relates to a tensile strength enhancement structure for a heating cable. Background Art

[0002] A heating cable is an electrical device that generates heat through an electric current and is used to heat the environment or an object. A heating cable usually consists of a conductor (such as copper or aluminum) and an insulating material to ensure the safe transmission of the electric current. Such a cable is very useful in various applications, including heating in residential and commercial buildings, heating of materials in industrial processes, temperature control of medical equipment, and heat preservation in agriculture, etc.

[0003] During the installation and use of a heating cable, different degrees of stretching are often required for installation. At the same time, during use, external forces such as stretching will also be received, which easily causes losses such as the cable being pulled off, and may also pose a danger. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a tensile strength enhancement structure for a heating cable to solve the problem that during the installation and use of a heating cable, different degrees of stretching are often required for installation. At the same time, during use, external forces such as stretching will also be received, which easily causes losses such as the cable being pulled off, and may also pose a danger as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A tensile strength enhancement structure for a heating cable, including a mounting base and a cable body. On both sides inside the mounting base, first chutes are symmetrically arranged. Between the two sides inside the two first chutes, a fixed rod is fixedly connected. A moving frame is slidably connected to the outside of one fixed rod. Between the two sides inside the moving frame, a threaded rod is rotatably connected. A clamping plate is threadedly connected to the outside of the threaded rod. On both sides inside the mounting base, second chutes are symmetrically and fixedly arranged. An fixing plate is slidably connected inside the second chute.

[0006] Preferably, a sliding rod is fixedly connected between the two sides inside the moving frame, and the other end of the clamping plate is slidably connected to the outside of the sliding rod.

[0007] Preferably, a plurality of moving frames are provided, and springs are symmetrically and fixedly connected between one sides of every two moving frames. The springs are located outside the fixed rod.

[0008] Preferably, a handle is fixedly connected to one side of the threaded rod and extends out of the top side of the moving frame.

[0009] Preferably, the fixing plate can be fixedly connected to the top side of the mounting base through screws.

[0010] Preferably, one side of the clamping plate is fixedly connected with a rubber material.

[0011] Preferably, the cable body is located inside the moving frame.

[0012] Preferably, the outer layer of the cable body is provided with a sheath, and the material is polyvinyl chloride.

[0013] Compared with the prior art, the present utility model provides a tensile strength enhancement structure for a heating cable, having the following beneficial effects:

[0014] 1. By providing a clamping plate and rotating the threaded rod in the present utility model, the clamping plate can be driven to move. Place the cable body inside the moving frame, move the clamping plate to clamp and fix it. When there is a tensile external force, it will drive the moving frame to slide on the fixed rod, and the clamping plate can be fixed to enhance the tensile strength.

[0015] 2. By providing a spring in the present utility model, after the moving frame moves, it will drive the spring to stretch. During the use of the cable body, when the tensile external force disappears, the spring will rebound to drive the moving frame to return to its original position, thereby reducing the stretching of the cable body and effectively protecting the cable body.

[0016] Parts not involved in the device are the same as or can be implemented using the prior art. The structure of the present utility model is scientific and reasonable, safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a schematic structural diagram of the main body of a tensile strength enhancement structure for a heating cable proposed by the present utility model;

[0019] Figure 2 is a schematic structural diagram of the inside of the mounting seat of a tensile strength enhancement structure for a heating cable proposed by the present utility model;

[0020] Figure 3 is a schematic side view structural diagram of the inside of the mounting seat of a tensile strength enhancement structure for a heating cable proposed by the present utility model;

[0021] Figure 4 is a schematic structural diagram of the moving frame of a tensile strength enhancement structure for a heating cable proposed by the present utility model;

[0022] Figure 5Schematic structural diagram of the cross-section of an installation seat for a tensile strength enhancement structure of a heating cable proposed by the present utility model;

[0023] Figure 6 Schematic structural diagram of a fixing plate for a tensile strength enhancement structure of a heating cable proposed by the present utility model;

[0024] In the figure: 1. Installation seat; 2. Cable body; 3. First chute; 4. Fixed rod; 5. Moving frame; 6. Threaded rod; 7. Clamping plate; 8. Second chute; 9. Fixing plate; 10. Sliding rod; 11. Spring; 12. Handle. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , the present utility model provides a technical solution: a tensile strength enhancement structure of a heating cable, including an installation seat 1 and a cable body 2. On both sides inside the installation seat 1, first chutes 3 are symmetrically arranged. Between the two sides inside the two first chutes 3, a fixed rod 4 is fixedly connected. On the outside of one fixed rod 4, a moving frame 5 is slidably connected. Between the two sides inside the moving frame 5, a threaded rod 6 is rotatably connected. On the outside of the threaded rod 6, a clamping plate 7 is threadedly connected. On both sides inside the installation seat 1, second chutes 8 are symmetrically and fixedly arranged. Inside the second chutes 8, a fixing plate 9 is slidably connected. Place the cable body 2 inside the moving frame 5 and rotate the threaded rod 6, which can drive the clamping plate 7 to move, and the cable body 2 can be clamped and fixed. When there is a tensile external force, it will drive the moving frame 5 to slide on the fixed rod 4, and the clamping plate 7 can fix the cable body 2, which can enhance the tensile strength.

[0027] In the present utility model, preferably, a sliding rod 10 is fixedly connected between the two sides inside the moving frame 5, and the other end of the clamping plate 7 is slidably connected to the outside of the sliding rod 10. The setting of the sliding rod 10 plays a role in limiting the movement of the clamping plate 7.

[0028] In the present utility model, preferably, several moving frames 5 are provided. Between one side of every two moving frames 5, a spring 11 is symmetrically and fixedly connected. The spring 11 is located outside the fixed rod 4. After the moving frame 5 moves, it will drive the spring 11 to be stretched. During the use of the cable body 2, when the tensile external force disappears, the spring 11 will rebound to drive the moving frame 5 to return to its original position, thereby reducing the stretching of the cable body 2 and effectively protecting the cable body 2.

[0029] In the present utility model, preferably, one side of the threaded rod 6 is fixedly connected to a handle 12 and extends out of one side of the top of the moving frame 5. By rotating the handle 12, the threaded rod 6 can be driven to rotate, facilitating the rotation of the threaded rod 6.

[0030] In the present utility model, preferably, the fixed plate 9 can be fixedly connected to one side of the top of the mounting seat 1 by screws. After installing the fixed plate 9 inside the second chute 8, the fixed plate 9 can be fixed using screws, which is convenient and fast and prevents the fixed plate 9 from sliding randomly.

[0031] In the present utility model, preferably, one side of the clamping plate 7 is fixedly connected with a rubber material. When the clamping plate 7 clamps and fixes the cable body 2, it can protect the cable body 2 and prevent the outer layer of the cable body 2 from being damaged due to long-term clamping.

[0032] In the present utility model, preferably, the cable body 2 is located inside the moving frame 5.

[0033] In the present utility model, preferably, a sheath is provided on the outer layer of the cable body 2 and the material is polyvinyl chloride, which can further enhance the tensile strength of the cable body 2.

[0034] The working principle and usage process of the present utility model: When in use, place the cable body 2 inside the moving frame 5, rotate the handle 12 to drive the threaded rod 6 to rotate, which can drive the clamping plate 7 to move. Place the cable body 2 inside the moving frame 5 and move the clamping plate 7 to clamp and fix it. When there is a tensile external force, it will drive the moving frame 5 to slide on the fixed rod 4, and the clamping plate 7 can be fixed to enhance the tensile strength. After the moving frame 5 moves, it will drive the spring 11 to stretch. During the use of the cable body 2, when the tensile external force disappears, the spring 11 will rebound to drive the moving frame 5 to return to its original position, thereby reducing the stretching of the cable body 2 and effectively protecting the cable body 2.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tensile strength enhancement structure for a heating cable, comprising a mounting seat (1) and a cable body (2), characterized in that: The mounting seat (1) is symmetrically provided with first slide grooves (3) on both sides thereof, a fixed rod (4) is fixedly connected between the two sides thereof, a moving frame (5) is slidably connected to the outside of one of the fixed rods (4), a threaded rod (6) is rotatably connected between the two sides thereof, a clamping plate (7) is threadedly connected to the outside of the threaded rod (6), and second slide grooves (8) are symmetrically fixedly provided on both sides thereof, and a fixed plate (9) is slidably connected to the inside of the second slide groove (8).

2. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: A sliding rod (10) is fixedly connected between the two sides inside the movable frame (5), and the other end of the clamping plate (7) is slidably connected to the outside of the sliding rod (10).

3. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: A plurality of movable frames (5) are provided, and springs (11) are symmetrically fixedly connected between one side of each of the movable frames (5), and the springs (11) are located outside the fixed rod (4).

4. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: A handle (12) is fixedly connected to one side of the threaded rod (6) and extends out of one side of the top of the moving frame (5).

5. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: The fixing plate (9) can be fixedly connected to one side of the top of the mounting seat (1) by means of screws.

6. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: One side of the clamping plate (7) is fixedly connected with a rubber material.

7. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: The cable body (2) is located inside the moving frame (5).

8. The tensile strength enhancement structure of a heating cable according to claim 1, characterized in that: The outer layer of the cable body (2) is provided with a sheath made of polyvinyl chloride.

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