Wire surface cleaning device

Abstract

The utility model provides a wire surface cleaning device which comprises two shells, cleaning teeth are arranged on the opposite faces of the two shells, the two shells are connected through a telescopic sleeve and a guide rail so as to adjust the distance, bolts are arranged on the shells, the bolts are in threaded connection with the shells, and the bolts penetrate through the upper portions of the shells and are connected with the lower portions of the shells. A connecting piece is fixedly arranged on the bolt, a locking piece is arranged below the connecting piece, the locking piece is connected with the connecting piece through a spring and arranged on the outer side of the bolt in a suspended mode, and a locking groove is formed in the position, around the bolt, of the top of the shell and used for locking the locking piece.

Description

Technical Field

[0001] The utility model relates to the technical field of wire processing, in particular to a wire surface cleaning device. Background Art

[0002] A wire refers to a conductor for transmitting electric energy, which is divided into bare wires, electromagnetic wires and insulated wires. The bare wire has no insulation layer and includes copper and aluminum flat wires, overhead stranded wires and various profiles. It is mainly used for outdoor overhead, indoor busbars and switch boxes. The electromagnetic wire is an insulated wire that generates a magnetic field after being energized or induces an electric current in a magnetic field. It is mainly used for motor and transformer windings and other related electromagnetic devices.

[0003] The utility model with the patent number CN212681785U discloses a wire surface cleaning device for wire irradiation processing. When the tension spring is stretched, the fixing groove is opened, and at the same time, the cable is placed into it. After releasing the hand, the spring resets, so that the cable is clamped. At this time, the cleaning teeth in the fixing groove complete the cleaning work on the surface of the cable. However, when implementing the above solution, when stretching the spring and placing the wire into the fixing groove at the same time, it often requires multiple people to operate and is difficult to complete independently, with low work efficiency and easy to cause safety hazards. Therefore, a wire surface cleaning device is proposed to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a wire surface cleaning device, which has the advantage of convenient operation and solves the technical problem of inconvenient operation that requires multiple people to cooperate when cleaning wires.

[0005] To achieve the above object, the utility model provides the following technical solution:

[0006] A wire surface cleaning device includes two outer shells. On one side of the two outer shells facing each other, cleaning teeth are provided. The two outer shells are connected by a telescopic sleeve and a guide rail to adjust the distance. Bolts are provided on the outer shells. The bolts are threadedly connected to the outer shells, penetrate through the upper part of the outer shells and connect to the lower part. A connecting piece is fixedly provided on the bolts. A locking piece is provided below the connecting piece. The locking piece and the connecting piece are connected by a spring and are suspended outside the bolts. A locking groove is provided around the bolts at the top of the outer shell for locking the locking piece.

[0007] Further, one form of the locking groove is a circular hole.

[0008] Further, another form of the locking groove is an annular groove.

[0009] Further, the locking piece includes an insertion piece at the bottom. The insertion piece is an elastic plug with a gradually decreasing diameter at the bottom.

[0010] Further, a support column fixedly connected to the connecting member is provided inside the spring.

[0011] Further, an auxiliary member for assisting the downward stretching is provided on the locking member.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] In the wire surface cleaning device, by setting bolts to connect the upper and lower outer shells, the upper and lower spacing can be arbitrarily adjusted according to the wire size. By rotating the bolts to open the fixing slots, the wire is placed in, and then the bolts are rotated again to fix and tighten it. It can be completed by only one person, with higher work efficiency and more convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is Figure 1 the enlarged view of part A of

[0016] Figure 3 is the structural schematic diagram in Embodiment 1 of the present utility model;

[0017] Figure 4 is the structural schematic diagram in Embodiment 2 of the present utility model.

[0018] In the figure: 1 - outer shell; 2 - fixing slot; 3 - cleaning teeth; 4 - telescopic sleeve; 5 - telescopic rod; 6 - bolt; 7 - connecting member; 8 - locking member; 801 - inserting member; 802 - auxiliary member; 9 - spring; 10 - locking groove; 11 - support column; 12 - guide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model.

[0020] Please refer to Figure 1-2 , a wire surface cleaning device in this embodiment includes two outer shells 1. On the opposite sides of the two outer shells 1, cleaning teeth 3 are provided. The two outer shells 1 are connected by a telescopic sleeve 4 and a guide rail 12 to adjust the spacing. A bolt 6 is provided on the outer shell 1. The bolt 6 is threadedly connected to the outer shell 1 so that it penetrates through the upper part of the outer shell 1 and connects to its lower part. A connecting member 7 is fixedly provided on the bolt 6. A locking member 8 is provided below the connecting member 7. The locking member 8 is connected to the connecting member 7 by a spring 9 and is suspended outside the bolt 6. A locking groove 10 is provided on the top of the outer shell 1 around the bolt 6 for locking the locking member 8.

[0021] In this application, the outer shell 1 is divided into two parts which are arranged up and down, and several fixing grooves 2 are arranged in the middle for placing electric wires. The fixing grooves 2 are evenly provided with dust-removing teeth 3. After the electric wire is clamped by the upper and lower outer shells 1, when the electric wire is stretched, the dust on the surface of the electric wire can be removed by the friction force of the dust-removing teeth 3.

[0022] A telescopic sleeve 4 and a telescopic rod 5 are arranged in the outer shell 1. The telescopic sleeve 4 and the telescopic rod 5 cooperate with each other and can be stretched and contracted along with the distance between the upper and lower parts of the outer shell 1. At the same time, a bolt 6 is also arranged in the outer shell 1. The bolt 6 penetrates through the upper part of the outer shell and is inserted into the lower part of the outer shell. During use, the distance between the upper and lower parts of the outer shell 1 is adjusted by rotating the bolt 6, so as to complete the operations of putting the electric wire into the fixing groove 2 and clamping the electric wire. The whole operation process uses the bolt 6 to open and maintain the distance between the upper and lower parts of the outer shell 1, and the operations of putting and clamping the electric wire can be independently realized, improving the work efficiency and making the operation more convenient.

[0023] A bolt stopper 8 is also arranged on the bolt 6. The bolt stopper 8 is connected to a connecting piece 7 fixed on the bolt 6 through a spring 9. After the electric wire is put into the fixing groove 2 and the bolt 6 is rotated to fix it, the bolt stopper 8 is pulled downward and fixed in a locking groove 10 arranged around the bolt 6, and then the electric wire is stretched to perform a dust removal operation on it. The use of the bolt stopper 8 is beneficial to fixing the position of the bolt 6 and preventing the bolt 6 from rotating again due to friction during the dust removal operation of the electric wire.

[0024] In order to lock the locking part 8 in the locking groove 10, the method of interference fit between the two can be adopted, and this application provides two preferred embodiments.

[0025] Embodiment 1:

[0026] One form of the locking groove 10 is a circular hole.

[0027] As Figure 3 shown, in this embodiment, by setting a circular hole, after the bolt stopper 8 is inserted into the locking groove 10, the periphery of the circular locking groove 10 has a frictional effect on the bolt stopper 8 to prevent the bolt 6 from rotating randomly. Although this embodiment cannot meet the locking at any angle, since the sizes of the electric wires on the market are fixed, the distance between the circular locking grooves 10 arranged in a circumferential array can be determined according to the existing electric wire sizes, and after the circular locking grooves 10 are set, the dust removal requirements of most electric wires can be met.

[0028] Embodiment 2:

[0029] Another form of the locking groove 10 is an annular groove.

[0030] As Figure 4As shown, in this embodiment, by setting an annular groove, after the bolt 8 is inserted into the locking groove 10, the two sides of the locking groove ring have a frictional effect on the bolt 8 to prevent the bolt 6 from rotating randomly. The locking groove ring can stop rotating and be locked at any angle according to the wire size, which can meet the dust removal requirements of wires of any size. The disadvantage of this embodiment is that when the rotational force is too large, the annular groove is not easily locked.

[0031] Furthermore, the locking member 8 includes an insertion member 801 at the bottom, and the insertion member 801 is an elastic plug with a gradually decreasing diameter at the bottom.

[0032] In this application, the locking member 8 includes an insertion member 801 at the bottom. The insertion member 801 is an elastic plug with a slightly larger diameter at the top than the upper part of the locking member 8 and a gradually decreasing diameter at the bottom. When it is necessary to fix the bolt 6, the elastic insertion member 801 is squeezed into the locking groove 10, and the frictional force between the locking groove 10 and the elastic insertion member 801 makes the insertion more stable. Even when dust removal operations are performed on the wire, the insertion member 801 is not easily detached from the locking groove 10.

[0033] Furthermore, a support column 11 fixedly connected to the connecting member 7 is provided inside the spring 9.

[0034] In this application, the support column 11 is fixedly connected to the connecting member 7. When the spring 9 is in its natural state, the support column 11 abuts against the bolt 8. Since the rotation of the bolt 6 will drive the locking member 8 connected by the spring 9 to rotate, at this time, the spring 9 will be continuously stretched under the action of centrifugal force and gravity. The setting of the support column 11 is beneficial to maintaining the stability of the bolt 8 and at the same time extending the service life of the spring.

[0035] Furthermore, an auxiliary member 802 for assisting its downward stretching is provided on the locking member 8.

[0036] In this application, the auxiliary member 802 is fixedly arranged outside the locking member 8 and is an annular raised platform. When it is necessary to use the locking member 8 to fix the bolt 6, the auxiliary member 802 can assist the locking member 8 to stretch downward, which is beneficial to the more convenient progress of the fixing operation.

[0037] Although the embodiments of the present invention 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire surface cleaning device, comprising two housings (1), wherein cleaning teeth (3) are arranged on the opposite sides of the two housings (1), and the two housings (1) are connected by a telescopic sleeve (4) and a guide rail (12) to adjust the spacing, characterized in that: The housing (1) is provided with a bolt (6), the bolt (6) being threadedly connected to the housing (1) so as to penetrate the upper part of the housing (1) and connect the lower part thereof, the bolt (6) being fixedly provided with a connecting piece (7), a locking piece (8) being provided below the connecting piece (7), the locking piece (8) being connected to the connecting piece (7) via a spring (9), and being suspended outside the bolt (6), the top of the housing (1) being provided with a locking groove (10) around the bolt (6) for locking the locking piece (8).

2. The wire surface cleaning device according to claim 1, characterized in that: One of the forms of the locking groove (10) is a circular hole.

3. The wire surface cleaning device according to claim 1, characterized in that: The second form of the locking groove (10) is an annular groove.

4. The wire surface cleaning device according to claim 1, characterized in that: The locking member (8) comprises an inserting member (801) at the bottom, and the inserting member (801) is an elastic plug-in member with a gradually decreasing bottom diameter.

5. The wire surface cleaning device according to claim 1, characterized in that: A support column (11) fixedly connected to the connecting piece (7) is arranged inside the spring (9).

6. The wire surface cleaning device according to claim 1, characterized in that: The locking member (8) is provided with an auxiliary member (802) for assisting the locking member (8) in stretching downward.

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