cable tensioner
A cable tensioner and cable technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problem that the operator cannot hold the grip tightly, the cable is clamped, and the vibration, etc. Risk of pinched cables, improved operational smoothness, improved reliability
Active Publication Date: 2021-12-24
MEIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP
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Problems solved by technology
[0003] However, there is still a problem with the cable tightener, that is, the operator needs to hold the grip of the cable tightener tightly to ensure the stability of the tightening operation process, otherwise, the cable end is not fastened securely or is clamped due to misalignment. The risk of the cable; in addition, the cable tensioner has vibration during the action of tightening the line, and the vibration also affects the operator's inability to hold the grip tightly.
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[0028] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct...
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The invention relates to the field of cable technology, and specifically discloses a cable tensioner, which includes a fastening part, a driving part and a gripping part connected in sequence, and a first fastener and a second fastener are oppositely arranged on the fastening part. The first fastener is provided with a first Kama, the second fastener is provided with a second Kama corresponding to the first Kama, the second fastener is in sliding connection with the fastening part, and the driving part is used to drive the first Kama The two fasteners are close to the first fastener, so that the cable is clamped by the first Kama and the second Kama, and the gripping part includes more than two oppositely arranged pressing plates, and a reducing plate arranged between the two pressing plates. The vibrating element and the damping element are used to reduce the vibration received by the grip part. The cable tensioner of the present invention is stable in operation, can avoid the risk of cables being pinched due to unreliable fastening at the end of the cable or due to misplaced fastening, and also improves the reliability of the operator's ability to hold the handle tightly.
Description
technical field [0001] The invention relates to the technical field of cables, in particular to a cable tensioner. Background technique [0002] When wiring the cables, it is necessary to fix the ends of the cables to complete the wiring. At present, end-joints are usually used to wind the ends of the cables around the end-joints to fix the cables. However, the cable fixed by this method has the risk of not being securely fixed, so that the wound cable may fall off; in addition, the winding method is also cumbersome, and the efficiency of tightening the wire is not high. Nowadays, people have invented a cable tightener to deal with the fastening problem of the cable end. Two fasteners are arranged opposite to each other on the cable tightener, and the cable end is directly clamped by driving the movement of the two fasteners. [0003] However, there is still a problem with the cable tightener, that is, the operator needs to hold the grip of the cable tightener tightly to en...
Claims
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IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 李志华曾文杰张滔罗威
Owner MEIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP