Screw type high-altitude insulation wire breaking device

Abstract

The utility model discloses a screw type high-altitude insulation wire breaking device, and relates to the technical field of electric power auxiliary tools, the screw type high-altitude insulation wire breaking device comprises a first sleeve rod and a second sleeve rod in threaded connection with the interior of the first sleeve rod, the interior of the second sleeve rod is in threaded connection with an extension rod, and the front end of the extension rod is fixedly connected with a fixed seat. A wire cutter is arranged in front of the fixing base, the rear end of the first sleeve rod is fixedly connected with an operation base, and a transmission mechanism is arranged between the wire cutter and the operation base. Compared with an existing common high-altitude insulation wire breaking device, the screw type high-altitude insulation wire breaking device has the advantages that the first sleeve rod, the second sleeve rod and the extension rod can be connected in a sliding mode after being in contact with thread limitation, can be stored and can achieve the extension fixing function when the threaded connection function is played, and after extension fixing, a transmission wire can be pulled through a pull ring, so that the wire breaking device is convenient to use. By means of the design, a good extension function can be achieved, and actual extension use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power auxiliary tools, in particular to a screw-type high-altitude insulated disconnecting device. Background Art

[0002] During the power maintenance process, if the wires in the air need to be disconnected, manual high-altitude work is required, and the selected high-altitude insulated disconnecting device is not easy to store, extend, and disassemble for maintenance.

[0003] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a screw-type high-altitude insulated disconnecting device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a screw-type high-altitude insulated disconnecting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a screw-type high-altitude insulated wire cutting device, comprising a first set of rods and a second set of rods threadedly connected to the inside of the first set of rods, the internal thread of the second set of rods being connected to an extension rod, the front end of the extension rod being fixedly connected to a fixed seat, a wire cutter being provided in front of the fixed seat, the rear end of the first set of rods being fixedly connected to an operating seat, and a transmission mechanism being provided between the wire cutter and the operating seat.

[0006] Preferably, the transmission mechanism includes a transmission wire fixedly connected to the surface of the wire cutters, and the transmission wire passes through the interior of the extension rod, the second set of rods and the first set of rods and extends to the upper surface of the operating seat, and one end of the transmission wire is fixedly connected to a pull ring.

[0007] Preferably, a slot is provided on the front surface of the fixing seat, and one end handle of the wire cutters is inserted into the slot.

[0008] Preferably, a fixing screw is threadedly connected to the upper surface of the fixing seat, and the fixing screw abuts against the surface of the wire cutters.

[0009] Preferably, a knob is fixedly connected to the upper end of the fixing screw, and an outer circumferential surface of the knob is provided with anti-slip grooves.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model comprises a first set of rods, a second set of rods, an extension rod, a fixing base, a wire cutter, an operating base, a transmission mechanism, a transmission wire, and a pull ring. After contacting the threaded limit, the first set of rods, the second set of rods, and the extension rod can be slidably connected and stored. When the threaded connection is in effect, an extension and fixing function can be achieved. After extension and fixing, the transmission wire can be pulled through the pull ring to drive the wire cutter to close and cut the wire. This design can achieve a good extension function and is convenient for actual extended use.

[0012] 2. The utility model is provided with a slot, a fixing screw and a knob. The fixing screw can be loosened by turning the knob so that the handle at one end of the wire cutter can be inserted into the slot. The fixing screw can be tightened to fix the fixing base and the wire cutter. This design facilitates the disassembly and replacement of the wire cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure of A;

[0015] Figure 3 For this utility model Figure 1 A schematic diagram of the cross-sectional structure of the right side view;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of B.

[0017] In the figure: 1. First set of rods; 2. Second set of rods; 3. Extension rod; 4. Fixing seat; 5. Wire cutters; 6. Operating seat; 7. Transmission mechanism; 71. Transmission wire; 72. Pull ring; 8. Slot; 9. Fixing screw; 10. Knob. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] like Figures 1-4As shown, a screw-type high-altitude insulated wire breaking device includes a first set of rods 1 and a second set of rods 2 threadedly connected to the inside of the first set of rods 1, the internal thread of the second set of rods 2 is connected to an extension rod 3, the front end of the extension rod 3 is fixedly connected to a fixing seat 4, a wire cutter 5 is provided in front of the fixing seat 4, the rear end of the first set of rods 1 is fixedly connected to an operating seat 6, a transmission mechanism 7 is provided between the wire cutter 5 and the operating seat 6, the transmission mechanism 7 includes a transmission wire 71 fixedly connected to the surface of the wire cutter 5, and the transmission wire 71 passes through the interior of the extension rod 3, the second set of rods 2 and the first set of rods 1 and extends to the upper surface of the operating seat 6, and one end of the transmission wire 71 is fixedly connected to a pull ring 72.

[0020] By adopting the above scheme, the first set of rods 1, the second set of rods 2, and the extension rod 3 of the device can be slidably connected and stored after contacting the thread limit. When the threaded connection function is exerted, the extension and fixing function can be realized. After extension and fixing, the transmission wire 71 can be pulled through the pull ring 72 to drive the wire cutters 5 to close and cut the wire. This design can achieve a better extension function and is convenient for actual extension use.

[0021] like Figure 2 As shown, a slot 8 is formed on the front surface of the fixing base 4 , and one end handle of the wire cutters 5 is inserted into the slot 8 .

[0022] Furthermore, a fixing screw 9 is threadedly connected to the upper surface of the fixing base 4 , and the fixing screw 9 abuts against the surface of the wire cutters 5 .

[0023] Furthermore, the upper end of the fixing screw 9 is fixedly connected to a knob 10 , and the outer circumferential surface of the knob 10 is provided with anti-slip grooves.

[0024] Working principle: When using the screw-type high-altitude insulated wire cutting device, first, the first set of rods 1, the second set of rods 2, and the extension rod 3 of the device can be slidably connected and stored after contacting the thread limit. When the threaded connection function is exerted, the extension and fixing function can be realized. After extension and fixing, the transmission wire 71 can be pulled by the pull ring 72 to drive the wire cutters 5 to close and cut the wire. The fixing screw 9 can be loosened by the knob 10. The handle at one end of the wire cutter 5 can be inserted into the inside of the slot 8. Then tighten the fixing screw 9 to achieve fixation between the fixing seat 4 and the wire cutter 5. This is the working principle of the screw-type high-altitude insulated wire cutting device.

Claims

1. A screw-type high-altitude insulated disconnecting device, comprising a first set of rods (1) and a second set of rods (2) threadedly connected to the inside of the first set of rods (1), characterized in that: The second rod (2) is internally threadedly connected to an extension rod (3), the front end of the extension rod (3) is fixedly connected to a fixing seat (4), a wire cutter (5) is provided in front of the fixing seat (4), the rear end of the first rod (1) is fixedly connected to an operating seat (6), and a transmission mechanism (7) is provided between the wire cutter (5) and the operating seat (6).

2. A screw-type high-altitude insulated disconnecting device according to claim 1, characterized in that: The transmission mechanism (7) comprises a transmission wire (71) fixedly connected to the surface of the wire cutters (5), and the transmission wire (71) passes through the interior of the extension rod (3), the second set rod (2) and the first set rod (1) and extends to the upper surface of the operating seat (6), and one end of the transmission wire (71) is fixedly connected to a pull ring (72).

3. A screw-type high-altitude insulated disconnecting device according to claim 1, characterized in that: A slot (8) is provided on the front surface of the fixing seat (4), and a handle at one end of the wire cutters (5) is inserted into the slot (8).

4. A screw-type high-altitude insulated disconnecting device according to claim 1, characterized in that: The upper surface of the fixing seat (4) is threadedly connected with a fixing screw (9), and the fixing screw (9) abuts against the surface of the wire cutters (5).

5. A screw-type high-altitude insulated disconnecting device according to claim 4, characterized in that: The upper end of the fixing screw (9) is fixedly connected with a knob (10), and the outer circumferential surface of the knob (10) is provided with anti-slip grooves.

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