CN211565727U

CN211565727U - Circuit fault indicator dismounting device for power equipment

Info

Publication number: CN211565727U
Application number: CN201922103620.9U
Authority: CN
Inventors: 张旭; 何乐义; 刘涛; 任丽萍; 夏东星; 文彩玲
Original assignee: Henan Sendian Power Equipment Co ltd
Current assignee: Henan Sendian Power Equipment Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-25
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a line fault indicator dismounting device for electric power equipment in the technical field of electric power distribution, which comprises a connecting end, wherein the bottom inner cavity of the connecting end is screwed with an extension section, the top wall of the connecting end is provided with a holding tank, the outer wall of the connecting end is hinged with a dismounting rod, the dismounting rod is positioned outside the holding tank, the top end of the dismounting rod is fixedly provided with a dismounting hook, the outside of the dismounting rod is sleeved with a lantern ring, the outer wall of the lantern ring is welded with a support rod, the bottom wall of the support rod is welded with a push ring, the push ring is positioned on the outer wall of the extension section, the outer wall of the lantern ring is clamped with a push rod, the end part of the push rod penetrates through the outer wall of the lantern ring, the outer wall of the push rod is sleeved with a support spring, the end part of the push plate is fixedly provided with the end part, the stability is stronger when with fault indicator joint, is applicable to the fault indicator of different external diameters and uses.

Description

Circuit fault indicator dismounting device for power equipment

Technical Field

The utility model discloses a line fault indicator dismounting device for power equipment specifically is electric power distribution technical field.

Background

For the degree of difficulty that reduces power line and look for the fault point improves maintenance efficiency, all be equipped with short-circuit fault indicator on the power line, short-circuit fault indicator often can dismantle the change because of various reasons such as ageing, trouble after using a period, and lack the extracting tool that can continuous quick convenient and live working at present in the work.

Most of the existing line fault indicator dismounting devices can only dismount fault indicators with the same outer diameter specification, and the fault indicators facing different outer diameters cannot be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a line fault indicator dismounting device for power equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a line fault indicator dismounting device for power equipment comprises a connecting end, wherein an inner cavity at the bottom of the connecting end is in threaded connection with an extension section, the top wall of the connecting end is provided with an accommodating groove, the outer wall of the connecting end is hinged with a dismounting rod, the dismounting rod is positioned outside the accommodating groove, the top end of the dismounting rod is fixedly provided with a dismounting hook, the outer part of the dismounting rod is sleeved with a lantern ring, the outer wall of the lantern ring is welded with a supporting rod, the bottom wall of the supporting rod is welded with a push ring, the push ring is positioned on the outer wall of the extension section, the outer wall of the lantern ring is clamped with a push rod, the end part of the push rod penetrates through the outer wall of the lantern ring, the outer wall of the push rod is sleeved with a supporting spring, the end part of the push rod is fixedly provided with a push plate, two ends of the supporting spring are respectively contacted with the outer wall of the push plate and the inner wall of the sleeve ring, and the outer wall of the push plate is contacted with the outer wall of the dismounting rod.

Preferably, a buffer groove is formed in the top wall of the connecting end, and a buffer pad is bonded to the inner wall of the buffer groove.

Preferably, the lower part of the outer wall of the connecting end is welded with a support ring.

Preferably, the horizontal plane acute angle included angle of the disassembling hook is 45 degrees.

Preferably, the outer end of the push rod is screwed with a limit plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the device is provided with a dismounting rod and a dismounting hook, the dismounting hook is clamped with the top wall of the fault indicator through a clamping angle of the dismounting hook, and the fault indicator is pulled out of a circuit by pulling the dismounting rod downwards;

2) this device sets up the lantern ring, the push rod, supporting spring and push pedal, when fault indicator external diameter is less, promote the lantern ring along the outer wall rebound of disassembly bar, the disassembly bar gets into the inner chamber of dashpot, supporting spring's reaction force makes the push pedal move towards the outer wall of disassembly bar, make the internal diameter between the disassembly bar reduce, make this device can dismantle the fault indicator that the external diameter is less from the circuit, this device simple structure, high durability and convenient use, stability is stronger when with the fault indicator joint, the fault indicator who is applicable to different external diameters uses.

Drawings

Fig. 1 is a schematic front view of the line fault indicator detaching device for the power equipment of the present invention;

fig. 2 is a front cross-sectional view of the line fault indicator detaching device for power equipment according to the present invention;

fig. 3 is a schematic view of the front cross-sectional view of the connecting end of the present invention.

In the figure: 100 connecting ends, 110 extending sections, 120 receiving grooves, 130 buffer grooves, 131 buffer pads, 140 support rings, 200 disassembly rods, 210 disassembly hooks, 300 loop rings, 310 support rods, 320 push rings, 330 push rods, 340 support springs and 350 push plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a line fault indicator dismounting device for power equipment, stability is stronger when with the fault indicator joint, and the fault indicator who is applicable to different external diameters uses, please refer to fig. 1, fig. 2 and fig. 3, including link 100, the bottom inner chamber spiro union of link 100 has extension section 110, and open the roof of link 100 has holding tank 120, and extension section 110 is used for handing, according to the extension section 110 of the not line selection different length of co-altitude, and holding tank 120 is used for dismounting rod 200 inwards to remove.

Referring to fig. 1 and 2, the outer wall of the connecting end 100 is hinged to a detaching rod 200, the detaching rod 200 is located outside the accommodating groove 120, a detaching hook 210 is fixedly mounted at the top end of the detaching rod 200, the detaching rod 200 is used for mounting and fixing the detaching hook 210, and the detaching hook 210 is used for being clamped with the top wall of the fault indicator.

Referring to fig. 1 and 2 again, the exterior of the disassembling rod 200 is sleeved with a collar 300, the outer wall of the collar 300 is welded with a supporting rod 310, the bottom wall of the supporting rod 310 is welded with a push ring 320, the push ring 320 is located on the outer wall of the extending section 110, the outer wall of the collar 300 is clamped with a push rod 330, the end of the push rod 330 penetrates through the outer wall of the collar 300, the outer wall of the push rod 330 is sleeved with a supporting spring 340, the supporting rod 310 and the push ring 320 are used for pushing the push ring 320 and the supporting rod 310 to move upwards by manual work, so that the collar 300 moves upwards, the end of the push rod 330 is fixedly provided with the push plate 350, two ends of the supporting spring 340 are respectively contacted with the outer wall of the push plate 350 and the inner wall of the collar 300, the outer wall of the push plate 350 is contacted with the outer wall of the dismounting rod 200, the collar 300 is used for bearing the supporting rod 310, the supporting rod 310 is used for installing and fixing the push plate 350, and the supporting spring 340 utilizes the reaction force thereof to make the push plate 350 and the dismounting rod 200 closely contacted.

Referring to fig. 3, a buffer slot 130 is formed on the top wall of the connection end 100, a buffer pad 131 is bonded to the inner wall of the buffer slot 130, the buffer slot 130 is used for placing a fault indicator, and the buffer pad 131 is used for buffering the fault indicator falling into the buffer slot 130, so as to prevent the fault indicator from being damaged due to impact on the buffer slot 130.

Referring to fig. 1, a support ring 140 is welded to a lower portion of an outer wall of the connection end 100, and the support ring 140 is used for providing an upward supporting force to the collar 300.

Referring to fig. 1 and 2, the detachment hook 210 has an acute included angle of 45 degrees in a horizontal plane, so that the fault indicator can enter the inner cavity of the detachment rod 200 through the detachment hook 210.

Referring to fig. 1 and 2 again, the outer end of the push rod 330 is screwed with a limiting plate to prevent the end of the push rod 330 from leaving the outer wall of the collar 300.

In conclusion, the device is provided with the dismounting rod and the dismounting hook, the dismounting hook is clamped with the top wall of the fault indicator through the clamping angle of the dismounting hook, and the fault indicator is pulled out of a circuit by pulling the dismounting rod downwards; this device sets up the lantern ring, the push rod, supporting spring and push pedal, when fault indicator external diameter is less, promote the lantern ring along the outer wall rebound of disassembly bar, the disassembly bar gets into the inner chamber of dashpot, supporting spring's reaction force makes the push pedal move towards the outer wall of disassembly bar, make the internal diameter between the disassembly bar reduce, make this device can dismantle the fault indicator that the external diameter is less from the circuit, this device simple structure, high durability and convenient use, stability is stronger when with the fault indicator joint, the fault indicator who is applicable to different external diameters uses.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A line fault indicator dismounting device for power equipment comprises a connecting end (100), and is characterized in that: the bottom inner chamber spiro union of link (100) has extension section (110), the roof of link (100) is opened there is holding tank (120), the outer wall of link (100) articulates there is dismantling pole (200), dismantling pole (200) are located the outside of holding tank (120), the top fixed mounting of dismantling pole (200) has dismantlement hook (210), the lantern ring (300) has been cup jointed to the outside of dismantling pole (200), the outer wall welding of lantern ring (300) has bracing piece (310), the diapire welding of bracing piece (310) has push ring (320), push ring (320) are located the outer wall of extension section (110), the outer wall joint of lantern ring (300) has push rod (330), the tip of push rod (330) runs through the outer wall of lantern ring (300), the outer wall of push rod (330) has cup jointed supporting spring (340), the tip fixed mounting of push rod (330) has push pedal (350), the two ends of the supporting spring (340) are respectively contacted with the outer wall of the push plate (350) and the inner wall of the sleeve ring (300), and the outer wall of the push plate (350) is contacted with the outer wall of the dismounting rod (200).

2. The device for removing a line fault indicator for an electric power equipment according to claim 1, wherein: the top wall of the connecting end (100) is provided with a buffer groove (130), and the inner wall of the buffer groove (130) is bonded with a buffer pad (131).

3. The device for removing a line fault indicator for an electric power equipment according to claim 1, wherein: and a support ring (140) is welded at the lower part of the outer wall of the connecting end (100).

4. The device for removing a line fault indicator for an electric power equipment according to claim 1, wherein: the acute included angle of the horizontal plane of the disassembling hook (210) is 45 degrees.

5. The device for removing a line fault indicator for an electric power equipment according to claim 1, wherein: the outer end of the push rod (330) is screwed with a limit plate.