CN203574311U - Bending tool for cable head - Google Patents

Abstract

The utility model discloses a cable head bending tool, which comprises a tool head for clamping the cable head and a handle for rotating the tool head. The tool head includes a first baffle plate and a second baffle plate arranged in parallel. A rod body is connected with the first baffle plate or the second baffle plate, and at least three pairs of through holes are arranged on the first baffle plate and the second baffle plate, and two pairs of said through holes are respectively pierced with a rotating shaft and two The rotating shafts are respectively sheathed with rollers, and gaps are formed between the rollers for the cable head to pass through, and at least one of the rotating shafts is detachably connected to the through hole through which it passes. The cable head bending tool of the present utility model has at least the following beneficial effects. Since at least three pairs of through holes are arranged on the first baffle and the second baffle, and at least one of the rotating shafts is detachably connected to the through holes, Capable of bending operations on cables of different diameters.

Description

Cable Head Bending Tool

technical field

The utility model relates to a tool for cable installation, in particular to a cable head bending tool.

Background technique

When the cable enters the device for connection, it is necessary to adjust the direction and position of the cable head relative to the device to be connected. Therefore, the cable head often needs to be bent (and cannot be bent).

At present, manual direct manipulation of the cable head is generally used for bending operation, which is labor-intensive and low-efficiency. Especially when connecting the cable head to switchgear and other equipment, the problem of difficult operation is particularly prominent due to the narrow operating space. In order to improve this operation method, in the prior art, for example, the Chinese utility model patent with the announcement (public) number CN201663384U discloses a cable terminal bender, which has a rod body, and a handle is connected to one end of the rod body. A rear baffle is connected to the other end of the rod body, and a pair of bent rods with threads are arranged on the front end of the rear baffle. The front end of the bent bar has a front baffle, and the front end of the front baffle is threaded and connected to the front end of the bent bar. But the disadvantage of this tool is that the gap between the two bending rod sleeves is fixed, so it can only be used to bend the cable heads of the same diameter. different tools. In addition, the rod body and the tailgate are also fixedly connected, which takes up a lot of space and is inconvenient to carry.

Utility model content

In view of the above-mentioned defects in the prior art, the technical problem to be solved by the utility model is to provide a cable head bending tool suitable for cables with different diameters.

In order to solve the above technical problems, the utility model provides a cable head bending tool, which includes a tool head for clamping the cable head and a handle for rotating the tool head, and the tool head includes first The baffle and the second baffle, the handle is connected to the first baffle or the second baffle through a rod body, and at least three pairs of through holes are arranged on the first baffle and the second baffle, wherein The two pairs of through-holes are respectively pierced with a rotating shaft, and the two rotating shafts are respectively sleeved with rollers. A gap for the cable head to pass is formed between the two rollers. At least one of the rotating shafts and the The through holes are detachably connected.

Preferably, the middle part of the roller is an arc groove.

Preferably, the roller is made of nylon material.

Preferably, the rod body is detachably connected to the first baffle or the second baffle.

Preferably, one end of the rod body is fixedly connected to the handle, and the other end is a prism-shaped connecting portion, and a connecting sleeve is fixedly connected to the first baffle or the second baffle, and the connecting sleeve has a The prismatic inner cavity that the connecting portion fits into.

The cable head bending tool of the present utility model has at least the following beneficial effects. Since at least three pairs of through holes are arranged on the first baffle and the second baffle, and at least one of the rotating shafts is detachably connected to the through holes, Capable of bending operations on cables of different diameters.

Description of drawings

Fig. 1 is a schematic perspective view of the three-dimensional structure of a tool head of a cable head bending tool according to an embodiment of the present invention.

Fig. 2 is a three-dimensional schematic diagram of a roller in Fig. 1 .

Fig. 3 is a structural schematic diagram of a handle and a rod matching the tool head in Fig. 1 .

Fig. 4 is a schematic diagram of the use state for bending the cable head after the tool head shown in Fig. 1 is combined with the handle and the rod body shown in Fig. 3 to form a cable head bending tool.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

As shown in Figures 1-3, the cable head bending tool of an embodiment of the present invention includes a tool head 10 for clamping a cable head and a handle 5 for rotating the tool head 10. The tool head 10 includes opposite and The first baffle 11 and the second baffle 12 arranged in parallel and two rotating shafts, these two rotating shafts are the first rotating shaft 21 and the second rotating shaft 22 shown in Figure 1, as shown in Figure 1, Figure 3 and Figure 4 As shown, the handle 5 is connected to the second baffle plate 12 through a rod body 50, and the first baffle plate 11 and the second baffle plate 12 are provided with three pairs of through holes, and the first rotating shaft 21 is passed through a pair of through holes. The second rotating shaft 22 is disposed in another pair of through holes, that is, two pairs of through holes are respectively pierced with rotating shafts, and the last pair of through holes is left empty. And the connection between the second rotating shaft 22 and the through hole is detachable, for example, a fixing nut can be provided at the end of the second rotating shaft 22 . A first roller 31 is sheathed on the first rotating shaft 21 , and a second roller 32 is sheathed on the second rotating shaft 22 , and a gap for the cable head to pass is formed between the first roller 31 and the second roller 32 . The size of the gap between the first roller 31 and the second roller 32 is determined according to the diameter of the cable head to be bent. In FIG. 1 , the two pairs of through holes in which the first rotating shaft 21 and the second rotating shaft 22 are installed are blocked, so no reference numerals are added in the figure. In addition, only the third through hole 121 on the second baffle plate 12 is shown in FIG. 1 , which is also called an adjustment hole, and a through hole corresponding to the third through hole 121 is provided on the first baffle plate 11 . It is only blocked by the second roller 32, which is not shown in FIG. 1 . Since the second rotating shaft 22 is detachably connected to the through hole, the position of the second rotating shaft 22 shown in FIG. 1 can be adjusted so that it passes through the third through hole 121 to accommodate a cable head with a relatively large diameter. Specifically, in the present embodiment, in the installation state shown in FIG. 1, the size of the gap between the first roller 31 and the second roller 32 is adapted to the diameter of the 10kV cable; when the second rotating shaft 22 When passing through the third through hole 121 , the size of the gap between the first roller 31 and the second roller 32 is adapted to the diameter of the 35kV cable. In this embodiment, since the first baffle and the second baffle are provided with three pairs of through holes, and one of the rotating shafts is detachably connected to the through holes, by changing the position of the detachably connected rotating shaft, Capable of bending operations on cables of different diameters.

It should be noted that, in the embodiment shown in FIG. 1 , the rod body 50 is connected to the second baffle plate 12 , in fact, the rod body 50 can also be connected to the first baffle plate 11 . And the first baffle plate 11 and the second baffle plate 12 can also be provided with more pairs of through holes, so that the gap between the first roller 31 and the second roller 32 has a larger adjustment interval, and its specific size is according to determined by the diameter of the cable to be bent. In addition, in this embodiment, the first rotating shaft 21 is fixedly arranged on the first baffle plate 11 and the second baffle plate 12, only the second rotating shaft 22 is set as a detachable connection, in fact, the two rotating shafts can be set as The detachable connection can also realize the purpose of the utility model.

As shown in Figure 1 and Figure 2, as a preferred solution, in this embodiment, the middle part of the first roller 31 and the second roller 32 is an arc-shaped groove to match the shape of the cable and prevent the effect on the cable Excessive force can damage the inner core of the cable. Only the shape of the first roller 31 is shown in FIG. 3 , and its middle part is an arc-shaped groove 311 . The structure of the second roller 32 is the same as that of the first roller 31 . In this embodiment, both the first roller 31 and the second roller 32 are made of nylon material. Nylon material is cheap and has a certain degree of hardness and elasticity. its inner core.

Considering the narrowness of the operating space, as shown in Figure 3, one end of the rod body 50 is fixedly connected to the handle 5, and the other end is a prismatic connecting portion 51, and the second baffle 12 is fixedly connected to the connecting sleeve 4, the connecting sleeve The barrel 4 has a prismatic inner cavity matched with the connecting part 51. As shown in FIG. When not in use, withdraw the rod body 50 from the connecting sleeve 4 . In this embodiment, the rod body 50 and the tool head 10 are designed in a split type, which is easy to carry and use. Of course, if the problem of portability is not considered, the rod body 50 and the second baffle plate 12 can also be directly welded.

Please refer to FIG. 4 to illustrate the use of the cable head bending tool of this embodiment. First, the cable head 8 can be passed through the gap between the first roller 31 and the second roller 32 of the tool head 10, and then the connection of the rod body 50 The part 51 is inserted into the connecting sleeve 4 and socketed with it, and the cable head 8 can be bent by turning the handle 5 . The handle 5 is made of a hollow tube, which is welded on the rod body 50, and the end of the handle 5 is pulled to achieve the purpose of labor saving.

Certainly, what is described above is the preferred embodiment of the present utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principle of the present utility model. And retouching are also regarded as the scope of protection of the present utility model.

Claims (5)

1. A cable head bending tool, comprising a tool head for clamping a cable head and a handle for rotating the tool head, the tool head includes a first baffle plate and a second baffle plate arranged in parallel, so The handle is connected to the first baffle or the second baffle through a rod, and it is characterized in that at least three pairs of through holes are provided on the first baffle and the second baffle, and two pairs of the A rotating shaft is respectively pierced through the through holes, and rollers are sheathed on the two rotating shafts, and a gap is formed between the two rollers for the cable head to pass through. The above through holes are detachable connections. 2. The cable head bending tool according to claim 1, wherein the middle part of the roller is an arc groove. 3. The cable head bending tool according to claim 2, wherein the roller is made of nylon material. 4. The cable head bending tool according to claim 1, 2 or 3, wherein the rod body is detachably connected to the first baffle or the second baffle. 5. The cable head bending tool according to claim 4, wherein one end of the rod body is fixedly connected to the handle, and the other end is a prismatic connecting portion, and the first baffle or the second baffle A connecting sleeve is fixedly connected to the upper part, and the connecting sleeve has a prismatic inner cavity matched with the connecting part.

Images