CN103934391A - Hydraulic wire shearing clamp for electric power construction - Google Patents

Abstract

The invention discloses a hydraulic wire shear clamp for electric power construction, which is mainly composed of a wire clamp plate, a hydraulic cylinder, a push rod and a cutter. The hydraulic cylinder is connected with the push rod, and the side of the push rod away from the hydraulic cylinder is connected with the cutter, and the middle part of the clamping plate is provided with a cutter groove. The present invention can improve the safety performance of the equipment while cutting the cable by using the hydraulic cylinder to push the blade to cut the cable, and can also improve the safety while reducing manpower; the design of the circular blade can cut all the cables, Prevent the increase of the workload of the staff due to incomplete cutting; design the clamping knife to fix different types of cables, increase the scope of application of the equipment, and facilitate the cutting of different types of cables; design the cutter as a form of movable connection, which can When necessary, replace the cutter in time to prevent part of the equipment from being damaged and give up the whole set of equipment, saving resources.

Description

A hydraulic wire cutter clamp for electric power construction

technical field

The invention relates to the field of electric equipment, in particular to a hydraulic wire cutter for electric construction.

Background technique

In electric power construction, it is necessary to determine the length of the cable according to the specific requirements. In the process of cutting the cable, it is easy to appear that different types of cables require different cutting equipment, and the traditional cutting equipment is designed to compare Single, most of them are only suitable for a few types of cables, and it is often necessary to choose different wire cutters for different types of cables. And in use, because the cable is often wrapped with a relatively thick plastic layer, when the cable is cut with wire cutters, the inner metal conductive wire has been broken due to the force, but the outer plastic layer is less rigid. It will be deformed due to force, and it is not easy to cut off, which will bring a lot of trouble to later use and processing.

Contents of the invention

The object of the present invention is to provide a hydraulic wire cutter for electric power construction, which can overcome the above-mentioned defects, and use the thrust of the hydraulic cylinder to push the cutter to cut the cable, which can save labor and greatly improve work efficiency.

The present invention is realized through the following technical solutions: a hydraulic wire shear clamp for electric power construction, which is mainly composed of a clamp plate, a hydraulic cylinder, a push rod, and a cutter. One end of the clamping plate is connected to a hydraulic cylinder, the hydraulic cylinder is connected to a push rod, and the push rod is connected to a cutter on a side away from the hydraulic cylinder, and a cutter groove is arranged in the middle of the clamping plate.

Further, in order to better realize the present invention, the cutting knife has a semicircular blade.

Furthermore, in order to better realize the present invention, a hydraulic switch is provided on one side of the hydraulic cylinder.

Further, in order to better realize the present invention, a knife clamping armrest is provided on one side of the clamping plate, a clamping knife is connected to the clamping knife armrest, the clamping knife is located in the cutting knife groove, and the clamping knife The handrail is connected with the clamping plate through the screw rod.

Furthermore, in order to better realize the present invention, a groove is provided on the side of the push rod away from the hydraulic cylinder, and the side of the cutter is located in the groove.

Compared with the prior art, the present invention has the following beneficial effects:

(1) By using the hydraulic cylinder to push the blade to cut the cable, the present invention can realize the front cutting of the cable while improving the safety performance of the equipment, reducing manpower and improving safety;

(2) The present invention can cut off all the cables by designing a circular blade, preventing incomplete cutting from increasing the workload of the staff and reducing rework;

(3) The invention fixes different types of cables by designing a clamping knife, increases the scope of application of the equipment, facilitates the cutting of different types of cables, and has a wide application range;

(4) In the present invention, the cutting knife is designed in the form of movable connection, so that the cutting knife can be replaced in time when necessary, so as to prevent part of the equipment from being damaged and abandon the whole set of equipment, and save resources.

Description of drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Among them: 1—clamp plate; 2—hydraulic cylinder; 3—wire hole; 4—cutter slot; 5—hydraulic switch; 6—clamp handrail; 7—screw; 8—push rod; 9—cutter ; 10—clamp knife.

Detailed ways

The present invention will be further described in detail below in conjunction with specific examples, but the implementation of the present invention is not limited thereto.

Example 1:

As shown in Fig. 1 and Fig. 2, a hydraulic wire shear clamp for electric power construction is mainly composed of a clamping plate 1, a hydraulic cylinder 2, a push rod 8, and a cutter 9. The middle part of the clamping plate 1 is set There is a wire hole 3, one end of the clamping plate 1 is connected to the hydraulic cylinder 2, the hydraulic cylinder 2 is connected to the push rod 8, and the side of the push rod 8 away from the hydraulic cylinder 2 is connected to the cutter 9 Connection, the middle part of the clamping plate 1 is provided with a cutter groove 4. The staff puts the cable into the wire hole 3, and by starting the hydraulic cylinder 2, the push rod 8 can be pushed forward to move forward, so that the cutter 9 can be pushed to cut the cable. Because whole cutter 9 is positioned at cutter groove 4 inside, in the thread trimming process, the staff's hand can not touch cutter, can guarantee safe operation, thereby guarantees the personal safety of staff.

Example 2:

In order to better realize the present invention and improve the efficiency of cutting cables, the cutting knife has 9 semicircular blades. By adopting a semi-circular blade, the cable can be completely cut through with the cutter 9 when cutting the cable, so as to avoid the partial connection of the cable due to the lack of a cutter part of the skin, which is inconvenient for the staff to operate later and reduce the operation rework. Other parts of the present invention are the same as those in Embodiment 1, and will not be repeated here.

Example 3:

In order to better realize the present invention and facilitate the specific operation of the hydraulic cylinder 2, a hydraulic switch 5 is provided on one side of the hydraulic cylinder 2. By arranging the operation switch of the hydraulic cylinder 2, that is, the hydraulic switch 5, outside, it is convenient for the staff to operate immediately when using it, and the operation efficiency is improved. Other parts of the present invention are the same as those in Embodiment 1, and will not be repeated here.

Example 4:

In order to better realize the present invention, the wire clipper is used for cutting various types of cables, and one side of the clamping plate 1 is provided with a clamping handrail 6, and the clamping knife handrail 6 is connected with a clamping knife 10. The clamping knife 10 is located in the cutter groove 4, and the clamping handrail 6 is connected with the clamping plate 1 through a screw 7. When it is necessary to cut a cable with a smaller diameter, the handle 6 of the clamping knife can be rotated, and the handle 6 of the clamping knife rotates with the screw rod 7 as the axis, driving the rotation of the clamping knife 10, and the staff puts the cable into the In the wire hole 3, turn the clamping knife 10 until the cable is fixed inside the wire hole, start the hydraulic cylinder 2 now, and push the push rod 8 to move forward, so that the cutter 9 can be pushed to cut the cable. Other parts of the present invention are the same as those in Embodiment 1, and will not be repeated here.

Example 5:

In order to better realize the present invention and facilitate the replacement of the cutter 9 after long-term use, a groove is provided on the side of the push rod 8 away from the hydraulic cylinder 2, and the side of the cutter 9 is located in the groove. The cutting knife 9 is installed in the groove. After long-term use, the cutting knife 9 is worn and consumed. The cutting knife 9 in the groove can be directly taken out and replaced with a new cutting knife 9, which is easy to operate. At the same time, it can avoid having to abandon the whole wire cutter clip because the cutter is damaged and cannot be replaced. Other parts of the present invention are the same as those in Embodiment 1, and will not be repeated here.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications and equivalent changes made to the above embodiments according to the technical essence of the present invention all fall within the scope of the present invention. within the scope of protection. the

Claims (5)

1. A hydraulic wire shear clamp for electric power construction, characterized in that it is mainly composed of a clamp plate (1), a hydraulic cylinder (2), a push rod (8), and a cutter (9). The middle part of the wire plate (1) is provided with a wire hole (3), and one end of the wire clamp (1) is connected with the hydraulic cylinder (2), and the hydraulic cylinder (2) is connected with the push rod (8), The push rod (8) is connected to the cutter (9) at a side away from the hydraulic cylinder (2), and a cutter groove (4) is provided in the middle of the clamping plate (1). 2. A hydraulic wire cutter for electric power construction according to claim 1, characterized in that: the cutter (9) has a semicircular blade. 3. A hydraulic wire cutter for electric power construction according to claim 1, characterized in that: a hydraulic switch (5) is provided on one side of the hydraulic cylinder (2). 4. A hydraulic wire shearing clamp for electric power construction according to claim 1, characterized in that: one side of the clamping plate (1) is provided with a knife clamping handrail (6), and the knife clamping handrail ( 6) A clamping knife (10) is connected to the top, the clamping knife (10) is located in the cutting knife groove (4), and the clamping knife handrail (6) is connected with the clamping plate (1) through a screw (7) . 5. A hydraulic wire cutter for electric power construction according to claim 1, characterized in that a groove is provided on the side of the push rod (8) away from the hydraulic cylinder (2), and the cutter (9) One side is in the groove.