Novel cable head fixing device

Abstract

A novel cable head fixing device is provided with a belt body and a buckle structure fixedly arranged at the tail end of the belt body, and the buckle structure comprises a hammer-shaped plate, a belt body inlet and a frosted steel ball; the frosted steel balls are movably arranged between the hammer-shaped plate and the belt body in a limited mode, a movable hole is further formed in the position, corresponding to the hammer-shaped plate, of the belt body, and the diameter of the movable hole is not larger than that of each frosted steel ball. The belt body inlet is formed in the tail end of the hammer-shaped plate, and an opening of the hammer-shaped plate extends outwards from the belt body inlet in the belt inlet direction; when the belt body passes through, the frosted steel balls are ejected out of the movable holes and pressed on the belt body, and when the belt body is pulled out in the opposite direction, the frosted steel balls are pulled more and more tightly in the belt outlet direction due to the designed taper angle; when a user enables the belt body to penetrate through the buckle structure from the belt body inlet and to be tensioned, the frosted steel balls in the hammer-shaped plate of the buckle structure can tightly bite the belt body due to friction force, and therefore the fixing effect is achieved. By means of the structure, the stainless steel cable tie is firmer and more reliable in the using process and not prone to loosening.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable head fixing, and particularly relates to a novel cable head fixing device. Background Art

[0002] At present, most cable heads in cable production use side outlets, with 0.5-1 meter wires inserted into the outlet and then tied with wire. However, this bundling method has the following disadvantages: poor firmness (it is difficult to control the tightness during the bundling process), the cable is easily damaged, cannot be reused, and has low efficiency.

[0003] The utility model with announcement number CN205029257U discloses a stainless steel cable tie, and the key points of its technical solution include: the stainless steel cable tie is composed of a locking screw belt, a locking nut belt and an insulating pile; one end of the locking screw belt is a serrated section; one end of the locking nut belt is also a serrated section, and the other end of the locking nut belt is embedded in the locking nut; the roots of the locking screw belt and the locking nut belt are fixed to the metal wire trough using insulating piles; however, the diameter of the stainless steel cable tie is fixed and cannot be adjusted at will.

[0004] The utility model with announcement number CN220448561U discloses a cable tie, the technical solution of which includes a cable tie main body, which includes a metal strip for realizing bending of the cable tie main body, a plurality of metal belt teeth equidistantly integrally formed on the center line of the top surface of the metal strip, a metal buckle integrally formed at one end of the metal strip, and a bolt head integrally formed at the center of an end surface of the metal buckle away from the metal strip; a protective sleeve is slidably sleeved on the outer side of the metal strip, and a plug-in slot that runs through from top to bottom is provided on the metal buckle, and the metal strip with the protective sleeve sleeved on the outer side can be slidably inserted into the plug-in slot; it can realize bundling of automobile wiring harnesses using a cable tie with high service life, corrosion resistance, anti-cutting resistance and high reuse rate. Summary of the invention

[0005] The purpose of the utility model is to provide a novel cable head fixing device for fixing the cable head on the cable in view of the above-mentioned deficiencies in the prior art, which is convenient and quick.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A novel cable head fixing device comprises a belt body and a buckle structure fixed at the end of the belt body, and the buckle structure comprises a hammer plate, a belt body entrance and a frosted steel ball;

[0008] The frosted steel ball limiter is set between the hammer plate and the belt body.

[0009] The corresponding belt body of the hammer plate is also provided with a movable hole, and the diameter of the movable hole is not greater than the diameter of the frosted steel ball;

[0010] The belt body inlet is opened at the end of the hammer-shaped plate, and the opening of the hammer-shaped plate is arranged outward from the belt body inlet along the belt feeding direction.

[0011] The end of the hammer-shaped plate is also provided with a baffle plate arranged downwards for limiting the position of the frosted steel ball.

[0012] The belt body and buckle structure are arranged at the side exit of the cable drum, and 2 to 5 belt bodies and buckle structures are arranged at intervals.

[0013] The belt body width is 5-10 mm.

[0014] The belt body is made of 304 stainless steel.

[0015] The beneficial effects of the utility model are:

[0016] (1) The novel cable head fixing device is provided with a belt body and a buckle structure fixed at the end of the belt body, and the buckle structure includes a hammer plate, a belt body entrance and a frosted steel ball; the frosted steel ball is limited and movable between the hammer plate and the belt body, and a movable hole is also provided on the belt body corresponding to the hammer plate, and the diameter of the movable hole is not greater than the diameter of the frosted steel ball; the belt body entrance is opened at the end of the hammer plate, and the opening of the hammer plate is arranged outward from the belt body entrance along the belt feeding direction; when the belt body passes through, the frosted steel ball is pushed out from the movable hole and pressed onto the belt body, and when the belt body is pulled out in the opposite direction, the frosted steel ball is pulled tighter and tighter in the belt exit direction due to the designed cone angle; when the user passes the belt body through the buckle structure from the belt body entrance and tightens it, the frosted steel ball in the hammer plate of the buckle structure will bite the belt body tightly due to friction, thereby achieving a fixing effect; this structure makes the stainless steel cable tie more firm and reliable during use and not easy to loosen.

[0017] (2) The cable head fixing device of the cable reel is equipped with 2-3 304 stainless steel self-locking metal cable tie strips at the natural position of the cable outlet side of the cable reel. It can be used in every process in actual production. The width of the metal tie is 5-10mm. During use, the cable head is passed through the tie wire, and then the tie wire is passed through the hole. Just pull it to fix the cable on the cable reel. It saves time and effort, is highly efficient, can be reused, and the cable head can be loosened at any time. It has a neat appearance and can be operated in a standardized manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall installation diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the expansion of the belt body and the buckle structure;

[0020] Figure 3 This is a diagram of the belt body and buckle structure in use. DETAILED DESCRIPTION

[0021] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0022] The utility model provides a novel cable head fixing device, such as Figures 1 to 3 shown.

[0023] A novel cable head fixing device includes a belt body 1 and a buckle structure fixed at the end of the belt body 1, and the buckle structure includes a hammer plate 21, a belt body entrance 22 and a frosted steel ball 23; the frosted steel ball 23 is limitedly arranged between the hammer plate 21 and the belt body 1, and a movable hole 24 is also provided on the belt body corresponding to the hammer plate 21, and the diameter of the movable hole 24 is not greater than the diameter of the frosted steel ball 23; and the belt body entrance 22 is opened at the end of the hammer plate 21, and the opening of the hammer plate 21 is arranged outward from the belt body entrance 22 along the belt feeding direction. In this embodiment, the belt body 1 is usually a long strip of stainless steel belt, and the buckle structure is used to fix and tighten the belt body part. The buckle structure adopts the frosted steel ball design, the purpose of which is to increase the friction force, so that the belt body 1 can be tied tighter and tighter when tightened to prevent loosening.

[0024] The end of the hammer plate 21 is also provided with a baffle 211 arranged downwards for limiting the frosted steel balls, so as to prevent the frosted steel balls 23 from escaping from the conical plate 21 .

[0025] The belt body 1 and the buckle structure are arranged at the side exit of the cable drum 3, and 2 to 5 are arranged at intervals, generally on the natural track of the cable 4 outlet, fixed with aluminum rivets, the installation process is simple, easy to operate, and suitable for fixing the cable heads in various processes in production.

[0026] In this embodiment, the belt width is 5~10mm, which can prevent the cable 4 from being damaged by external factors and reduce the waste of electricity; the belt is made of 304 stainless steel, which has good durability and corrosion resistance; the cable fixing wire can be used for a long time in various environments, reducing the cost of maintenance and replacement, and is suitable for fixing all cable heads on reels, and can be used for various types of cables, such as building branch cables, flame retardant cables, fire-resistant cables, tunnel cables, mining cables, wind power cables, power transmission and distribution high-voltage cables, etc.

[0027] During installation, the bottom of the belt is fixed on the cable drum, while the buckle structures at both ends and the head end of the belt are freely opened. When there is no belt passing through, the frosted steel beads fall into the movable hole under the belt; when the belt passes through, the frosted steel beads are pushed out from the movable hole and pressed onto the belt. When the belt is pulled out in the opposite direction, the frosted steel beads are pulled tighter and tighter in the direction of the belt exit due to the designed cone angle; when the user passes the belt through the buckle structure from the belt entrance and tightens it, the frosted steel beads in the hammer plate of the buckle structure will bite the belt tightly due to friction, thereby achieving a fixing effect.

[0028] When disassembling, use another auxiliary belt body to pass through the fastened buckle structure from the belt body entrance, push the frosted steel ball in the belt feeding direction, the fastened buckle structure loosens, then the auxiliary belt body moves in the belt feeding direction against the frosted steel ball, the original belt body at the lower end loosens, then pull it out in the opposite direction to complete the disassembly. This structure makes the stainless steel cable tie more secure and reliable during use, and not easy to loosen.

[0029] If the words "first", "second" and so on are used in this patent to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of describing the utility model and simplifying the description, and the above words have no special meaning.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

[0031] In the description of the present invention, it is necessary to understand that the terms "front", "rear", "left", "right", "center", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the protection content of the present invention.

Claims

1. A new type of cable head fixing device, characterized in that: It includes a belt body and a buckle structure fixed at the end of the belt body, and the buckle structure includes a hammer plate, a belt body entrance and a frosted steel ball; The frosted steel ball limiter is set between the hammer plate and the belt body. The corresponding belt body of the hammer plate is also provided with a movable hole, and the diameter of the movable hole is not greater than the diameter of the frosted steel ball; The belt body inlet is opened at the end of the hammer-shaped plate, and the opening of the hammer-shaped plate is arranged outward from the belt body inlet along the belt feeding direction.

2. A new type of cable head fixing device according to claim 1, characterized in that: The end of the hammer-shaped plate is also provided with a baffle plate arranged downwards for limiting the position of the frosted steel ball.

3. A new type of cable head fixing device according to claim 1, characterized in that: The belt body and buckle structure are arranged at the side exit of the cable drum, and 2 to 5 belt bodies and buckle structures are arranged at intervals.

4. A new type of cable head fixing device according to any one of claims 1 to 3, characterized in that: The belt body width is 5-10 mm.

5. A new type of cable head fixing device according to claim 4, characterized in that: The belt body is made of 304 stainless steel.

Images