Overhead intelligent fault indicator

Abstract

The utility model relates to the technical field of fault indicators, in particular to an overhead intelligent fault indicator, which aims to solve the technical problems that the labor intensity of workers is increased and the working efficiency of the workers is reduced due to the tedious mounting and dismounting processes of the intelligent fault indicator in the prior art, and comprises a fixed seat, the bottom of the fixed seat is fixedly connected with an intelligent fault indicator body. A worker presses a pressing column, the pressing column can drive a locking column to be inserted into a locking hole through an adjusting mechanism, so that a cover plate cannot be twisted, the intelligent fault indicator body and a wire are fixed through a fixing base and the cover plate, and when the intelligent fault indicator body needs to be disassembled and maintained, the intelligent fault indicator body can be disassembled and maintained conveniently. Similarly, the lock column can be pulled out of the lock hole by pressing the pressing column again, so that the intelligent fault indicator body can be quickly mounted and dismounted, and the working intensity and the working efficiency of workers are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fault indicators, and more specifically to an overhead intelligent fault indicator. Background Art

[0002] The overhead intelligent fault indicator is a fault monitoring device specially designed for installation on overhead transmission lines. It is usually used to monitor the operating status of transmission lines, timely detect and indicate fault conditions on the lines, help operation and maintenance personnel quickly and accurately locate and handle faults, and improve the safety and reliability of the power grid.

[0003] However, when installing existing overhead intelligent fault indicators, they are mostly fixed on the overhead transmission lines by clips and bolts. The installation and subsequent disassembly and maintenance process is relatively cumbersome, and a complete power grid system often requires the installation of multiple intelligent fault indicators. This results in the cumbersome installation and disassembly process of the intelligent fault indicator, which not only increases the labor intensity of the staff, but also reduces the work efficiency of the staff. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide an overhead intelligent fault indicator to solve the technical problem that the cumbersome installation and disassembly process of the intelligent fault indicator in the prior art not only increases the labor intensity of the staff, but also reduces the work efficiency of the staff.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an overhead intelligent fault indicator, comprising a fixed seat, the bottom of the fixed seat is fixedly connected to the intelligent fault indicator body, the top of the fixed seat is hinged with a cover plate, an adjustment cavity is provided in the fixed seat, a pressing column is arranged inside the adjusting cavity, one end of the pressing column passes through the inner wall of the adjusting cavity to the outside of the fixed seat, a sliding groove is provided on the inner surface of the fixed seat, a connecting plate is slidably connected to the inner wall of the sliding groove, a plurality of locking columns are fixedly connected to the outer wall of the connecting plate, a plurality of locking holes corresponding to the locking columns are provided on the outer wall of the cover plate, and a pressing column for fixing is arranged inside the adjusting cavity. The invention relates to an adjusting mechanism for adjusting the position of the pressing column; the electric wire is sheathed inside through the fixing seat and the cover plate, and the staff presses the pressing column to make the pressing column drive the locking column to be inserted into the locking hole through the adjusting mechanism, so that the cover plate cannot be twisted, thereby fixing the intelligent fault indicator body and the electric wire through the fixing seat and the cover plate, and when the intelligent fault indicator body needs to be disassembled and repaired, the locking column can be pulled out of the locking hole by pressing the pressing column again, so that the cover plate can be twisted and the electric wire is no longer connected and fixed to the intelligent fault indicator body, thereby realizing the rapid installation and disassembly of the intelligent fault indicator body and increasing the work intensity and work efficiency of the staff.

[0006] Preferably, the adjusting mechanism comprises a plurality of diamond-shaped sliders, the sliders are evenly fixedly connected to the outer wall of the pressing column, the inner wall of the adjusting cavity is fixedly connected with a plurality of limit blocks, one end of the limit block is set to be gradually concave toward the middle, the end of the adjusting cavity is fixedly connected with a plurality of inclined guide plates, the end of the pressing column is fixedly connected with a connecting rod, the other end of the connecting rod passes through the inner wall of the adjusting cavity to the slide groove and is fixedly connected to the outer wall of the connecting plate, and a plurality of tension springs are fixedly connected to the side of the connecting plate away from the locking column, and the other end of the tension spring is fixedly connected to the inner wall of the slide groove; the pressing column is automatically fixed and released during the movement of the pressing column, so that the pressing column can drive the locking column to stably insert and withdraw the locking column into and out of the lock hole to fix and disassemble the intelligent fault indicator body and the wires.

[0007] Preferably, a symmetrically arranged top plate is arranged between the fixing seat and the cover plate, and the top plate is a wavy structure. A plurality of spring telescopic rods are fixedly connected to the bottom of the top plate, and the other end of the spring telescopic rod is fixedly connected to the top of the fixing seat; through the arranged top plate, the cable can be pushed through the top plate, so that the top plate and the cover plate cooperate to clamp wires of different sizes, thereby increasing the versatility and convenience when fixing the intelligent fault indicator body, and when the wavy top plate contacts the outside of the wire, the wavy protrusions on the top plate squeeze the outer wall of the wire, thereby increasing the contact points between the top plate and the outer wall of the wire, thereby forming a plurality of force points, increasing the stability when clamping the wire to fix the intelligent fault indicator body, and preventing the intelligent fault indicator body from sliding with the fixing seat.

[0008] Preferably, the pressing column is rotatably connected to a pressing head at one end away from the adjusting chamber; the staff directly presses the pressing column through the pressing head, so that the pressing column can rotate freely when it moves and rotates, thereby preventing the pressing column from fitting against the staff's fingers when the staff presses the pressing column, causing the rotation of the pressing column to be affected.

[0009] Preferably, a protective pad is fixedly connected to the top of the fixing seat; the protective pad is provided to prevent the cover plate from twisting and fitting with the top of the fixing seat, thereby pinching the hands of the staff and causing injuries to the staff.

[0010] Preferably, the ends of the lock columns away from the connecting plate are all arc-shaped; the arc-shaped setting of the lock columns makes it easier to insert the lock columns into the lock holes, thereby reducing the probability of the lock columns getting stuck at the opening of the lock holes.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model sets the wire sleeve inside through the fixing seat and the cover plate. The staff can press the pressing column to make the pressing column drive the locking column to be inserted into the lock hole through the adjusting mechanism, so that the cover plate cannot be twisted, thereby fixing the intelligent fault indicator body and the wire through the fixing seat and the cover plate, and when the intelligent fault indicator body needs to be disassembled and repaired, the locking column can be pulled out of the lock hole by pressing the pressing column again, so that the cover plate can be twisted and the wire is no longer connected and fixed to the intelligent fault indicator body, thereby realizing the rapid installation and disassembly of the intelligent fault indicator body and increasing the work intensity and work efficiency of the staff.

[0013] 2. The utility model can also use the top plate to push the cable, so that the top plate and the cover plate can cooperate to clamp wires of different sizes, thereby increasing the versatility and convenience when fixing the intelligent fault indicator body. When the wavy top plate contacts the outside of the wire, the wavy protrusions on the top plate squeeze the outer wall of the wire, increasing the contact points between the top plate and the outer wall of the wire, thereby forming multiple force points, increasing the stability when clamping the wire to fix the intelligent fault indicator body, and preventing the intelligent fault indicator body from sliding with the fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the fixing seat in the utility model;

[0016] Figure 3 This is a cross-sectional view of the fixing seat in the utility model;

[0017] Figure 4 for Figure 3 A local enlarged view of point A in FIG.

[0018] Figure 5 for Figure 3 A local enlarged view of point B in FIG.

[0019] Figure 6 The utility model is a schematic diagram of a use state.

[0020] Description of the numbers in the figure:

[0021] 1. Fixed seat; 2. Intelligent fault indicator body; 3. Cover plate; 4. Adjustment chamber; 5. Pressing column; 6. Slide groove; 7. Connecting plate; 8. Locking column; 9. Locking hole; 10. Slider; 11. Limiting block; 12. Guide plate; 13. Connecting rod; 14. Tension spring; 15. Top plate; 16. Spring telescopic rod; 17. Pressing head; 18. Protective pad. DETAILED DESCRIPTION

[0022] like Figures 1 to 5 As shown, the utility model relates to: an overhead intelligent fault indicator, including a fixed seat 1, the bottom of the fixed seat 1 is fixedly connected with an intelligent fault indicator body 2, the top of the fixed seat 1 is hinged with a cover plate 3, an adjusting cavity 4 is provided in the fixed seat 1, a pressing column 5 is arranged inside the adjusting cavity 4, one end of the pressing column 5 passes through the inner wall of the adjusting cavity 4 to the outside of the fixed seat 1, a slide groove 6 is provided on the inner surface of the fixed seat 1, a connecting plate 7 is slidably connected to the inner wall of the slide groove 6, a plurality of locking columns 8 are fixedly connected to the outer wall of the connecting plate 7, a plurality of locking holes 9 corresponding to the locking columns 8 are provided on the outer wall of the cover plate 3, and an adjusting mechanism for fixing and adjusting the position of the pressing column 5 is arranged inside the adjusting cavity 4; The wires are sheathed inside through the fixing base 1 and the cover plate 3, and the staff can press the pressing column 5 to make the pressing column 5 drive the locking column 8 to be inserted into the locking hole 9 through the adjusting mechanism, so that the cover plate 3 cannot be twisted, thereby fixing the intelligent fault indicator body 2 and the wires through the fixing base 1 and the cover plate 3, and when the intelligent fault indicator body 2 needs to be disassembled and repaired, the locking column 8 can be pulled out of the locking hole 9 by pressing the pressing column 5 again, so that the cover plate 3 can be twisted and no longer connects and fixes the wires to the intelligent fault indicator body 2, thereby realizing rapid installation and disassembly of the intelligent fault indicator body 2, and increasing the work intensity and work efficiency of the staff.

[0023] Furthermore, the adjustment mechanism includes a plurality of diamond-shaped sliders 10, which are evenly fixedly connected to the outer wall of the pressing column 5, and a plurality of limit blocks 11 are fixedly connected to the inner wall of the adjusting cavity 4, one end of the limit block 11 is gradually recessed toward the middle, and a plurality of inclined guide plates 12 are fixedly connected to the end of the adjusting cavity 4, and a connecting rod 13 is fixedly connected to the end of the pressing column 5, and the other end of the connecting rod 13 passes through the inner wall of the adjusting cavity 4 to the slide groove 6 and is fixedly connected to the outer wall of the connecting plate 7, and a plurality of tension springs 14 are fixedly connected to the side of the connecting plate 7 away from the locking column 8, and the other end of the tension spring 14 is fixedly connected to the inner wall of the slide groove 6; by automatically fixing and releasing the pressing column 5 during the movement of the pressing column 5, the pressing column 5 can drive the locking column 8 to stably insert and withdraw the lock hole 9 to fix and disassemble the intelligent fault indicator body 2 and the wires.

[0024] Furthermore, a symmetrically arranged top plate 15 is arranged between the fixing seat 1 and the cover plate 3. The top plate 15 is a wavy structure. A plurality of spring telescopic rods 16 are fixedly connected to the bottom of the top plate 15. The other end of the spring telescopic rod 16 is fixedly connected to the top of the fixing seat 1. Through the arranged top plate 15, the cable can be pushed through the top plate 15, so that the top plate 15 and the cover plate 3 cooperate to clamp wires of different sizes, thereby increasing the versatility and convenience when fixing the intelligent fault indicator body 2. When the wavy top plate 15 contacts the outside of the wire, the wavy protrusions on the top plate 15 squeeze the outer wall of the wire, thereby increasing the contact points between the top plate and the outer wall of the wire, thereby forming a plurality of force points, thereby increasing the stability when the intelligent fault indicator body 2 is clamped with the wire to fix it, and preventing the intelligent fault indicator body 2 from sliding with the fixing seat 1.

[0025] Furthermore, one end of the pressing column 5 away from the adjusting chamber 4 is rotatably connected to a pressing head 17; the staff directly presses the pressing column 5 through the pressing head 17, so that the pressing column 5 can rotate freely when it moves and rotates, thereby preventing the pressing column 5 from fitting against the staff's fingers when the staff presses the pressing column 5, causing the rotation of the pressing column 5 to be affected.

[0026] Furthermore, a protective pad 18 is fixedly connected to the top of the fixing seat 1; the protective pad 18 is provided to prevent the cover plate 3 from twisting and fitting with the top of the fixing seat 1, thereby pinching the hands of the staff and causing injuries to the staff.

[0027] Furthermore, the end of the lock column 8 away from the connecting plate 7 is arc-shaped; the arc-shaped setting of the lock column 8 makes it easier to insert the lock column 8 into the lock hole 9, thereby reducing the probability of the lock column 8 and the opening of the lock hole 9 getting stuck.

[0028] Working principle: This embodiment provides an overhead intelligent fault indicator. When in use, the staff flips the cover plate 3 so that the cover plate 3 and the fixing seat 1 clamp the wires, and then presses the pressing head 17 so that the pressing head 17 drives the pressing column 5 to move in the adjusting chamber 4. The movement of the pressing column 5 drives the slider 10 to move between the limit blocks 11, and then contacts the inclined guide plate 12, so that it is guided by the inclined part of the guide plate 12 to rotate with the pressing column 5. During the movement of the pressing column 5, the connecting plate 7 is synchronously driven to move inside the slide groove 6 through the connecting rod 13, so that the connecting rod 13 drives the lock column 8 to be inserted into the lock hole 9. At this time, the staff no longer needs to When the pressing column 5 is pressed, the tension spring 14 will start to drive the connecting plate 7 to move back under its own elastic force, and the connecting plate 7 drives the pressing column 5 to move back through the connecting rod 13, but after the slider 10 rotates, as the pressing column 5 moves back, it will be stuck in the recess of the limit block 11, so that the slider 10 fixes the pressing column 5, so that the pressing column 5 cannot continue to move back, so that the lock column 8 is inserted into the lock hole 9 and cannot move back, so that the cover plate 3 cannot be opened, and the spring telescopic rod 16 pushes the top plate 15 through its own tension spring 14, so that the wavy top plate 15 cooperates with the bottom of the cover plate 3 to clamp the wire, thereby completing the rapid fixed installation of the intelligent fault indicator body 2;

[0029] When the intelligent fault indicator body 2 needs to be disassembled and repaired, the staff presses the pressing head 17 again, so that the pressing column 5 and the slider 10 move again, and the slider 10 is again guided by the inclined guide plate 12 to rotate, so that the slider 10 can return to between the limit blocks 11 for back movement, so that the lock column 8 is pulled out of the lock hole 9 under the elastic force of the tension spring 14. At this time, the cover plate 3 can be flipped over to remove the intelligent fault indicator body 2.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An overhead intelligent fault indicator, characterized in that: The invention comprises a fixing seat (1), the bottom of which is fixedly connected with an intelligent fault indicator body (2), the top of which is hinged with a cover plate (3), an adjusting cavity (4) is provided inside the fixing seat (1), a pressing column (5) is provided inside the adjusting cavity (4), one end of the pressing column (5) passes through the inner wall of the adjusting cavity (4) to the outside of the fixing seat (1), a sliding groove (6) is provided on the inner surface of the fixing seat (1), a connecting plate (7) is slidably connected to the inner wall of the sliding groove (6), a plurality of locking columns (8) are fixedly connected to the outer wall of the connecting plate (7), a plurality of locking holes (9) corresponding to the locking columns (8) are provided on the outer wall of the cover plate (3), and an adjusting mechanism for fixing and adjusting the position of the pressing column (5) is provided inside the adjusting cavity (4).

2. An overhead intelligent fault indicator according to claim 1, characterized in that: The adjustment mechanism comprises a plurality of rhombus-shaped sliders (10), the sliders (10) being evenly fixedly connected to the outer wall of the pressing column (5), the inner wall of the adjustment cavity (4) being fixedly connected to a plurality of limit blocks (11), one end of the limit block (11) being gradually recessed toward the middle, the end of the adjustment cavity (4) being fixedly connected to a plurality of inclined guide plates (12), the end of the pressing column (5) being fixedly connected to a connecting rod (13), the other end of the connecting rod (13) passing through the inner wall of the adjustment cavity (4) to the slide groove (6) and being fixedly connected to the outer wall of the connecting plate (7), the side of the connecting plate (7) away from the locking column (8) being fixedly connected to a plurality of tension springs (14), the other end of the tension spring (14) being fixedly connected to the inner wall of the slide groove (6).

3. An overhead intelligent fault indicator according to claim 1, characterized in that: A symmetrically arranged top plate (15) is arranged between the fixing seat (1) and the cover plate (3); the top plate (15) is a wave-shaped structure; a plurality of spring telescopic rods (16) are fixedly connected to the bottom of the top plate (15); the other ends of the spring telescopic rods (16) are fixedly connected to the top of the fixing seat (1).

4. The overhead intelligent fault indicator according to claim 1, characterized in that: One end of the pressing column (5) away from the regulating chamber (4) is rotatably connected to a pressing head (17).

5. The overhead intelligent fault indicator according to claim 1, characterized in that: A protective pad (18) is fixedly connected to the top of the fixing seat (1).

6. The overhead intelligent fault indicator according to claim 1, characterized in that: The end of the locking column (8) away from the connecting plate (7) is arranged in an arc shape.

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