Convenient and fast-assembly type insulation baffle plate

Abstract

The utility model relates to the technical field of electric power facility fittings, and discloses a convenient fast-assembly insulation baffle plate, comprising a first insulation baffle plate and a second insulation baffle plate, the first insulation baffle plate is provided with an inner groove, the second insulation baffle plate is provided with an outer projection, the inner groove and the outer projection are mutually plugged, and the inner groove and the outer projection are provided with fast-assembly assemblies. According to the utility model, when the first insulating baffle plate and the second insulating baffle plate are close to each other, the guide ball is contacted with the spiral groove on the adjusting roller, the adjusting roller provided with the spiral groove rotates along with the mutual extrusion of the guide ball and the spiral groove, and the torsion spring on the adjusting roller is twisted until the guide ball moves to the tail end of the spiral groove, and the torsion spring unloads force; the adjusting roller is driven to reset, then the guide ball can move into the torsion groove, the purpose of rapid installation is achieved, the loading and unloading efficiency is improved, and the device is suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of power facility accessories, and specifically relates to a convenient quick-installation insulating baffle. Background Art

[0002] At present, when shielding live parts during live working on distribution devices, insulating baffles are generally used, which can effectively prevent the risk of accidental electric shock to staff.

[0003] After retrieval, CN211629731U discloses an insulating baffle, which includes a first insulating plate, an airbag and a metal plate. A second insulating plate is connected to the right side of the first insulating plate, and a rubber sheet is arranged on the front surface of the connection part between the second insulating plate and the first insulating plate. Bolts are installed on both the left and right sides of the front surface of the rubber sheet. The airbags are respectively embedded in the middle positions of the left edge of the second insulating plate and the right edge of the first insulating plate, and an inflation nozzle is installed on the front surface of the airbag. Sleeve rods are connected to the lower parts of the first insulating plate and the second insulating plate, and telescopic rods are arranged below the sleeve rods. The metal plates are respectively installed inside the first insulating plate and the second insulating plate, and a grounding wire is connected to the lower end of the metal plate. Card slots and clamping blocks are arranged on both the upper and lower sides of the airbag, and the clamping blocks are arranged inside the card slots. This insulating baffle can break through the limitations of porcelain insulators or knife-switch supports and conveniently and effectively cover live parts of distribution devices.

[0004] However, through the exploration of the inventor, it is found that this technical solution still has at least the following defects:

[0005] Among them, the first insulating plate and the second insulating plate are mainly installed by screwing bolts. In actual use, a large number of bolts need to be screwed each time of installation and disassembly, which leads to a slow installation speed of the insulating baffle and affects the later maintenance progress.

[0006] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0007] To solve the technical problem that the first insulating plate and the second insulating plate are mainly installed by screwing bolts. In actual use, a large number of bolts need to be screwed each time of installation and disassembly, which leads to a slow installation speed of the insulating baffle and affects the later maintenance progress, the basic concept of the technical solution adopted by the present utility model is:

[0008] A convenient quick-installation insulating baffle includes a first insulating baffle and a second insulating baffle. An inner groove is formed on the first insulating baffle, an outer protrusion is installed on the second insulating baffle, the inner groove and the outer protrusion are inserted into each other, and a quick-installation component is installed on the inner groove and the outer protrusion;

[0009] The quick - installation component includes a connecting rod and an adjusting roller. A guiding ball is installed at the end of the connecting rod, and the connecting rod is installed on the outer protrusion. The adjusting roller is rotatably installed in the inner groove, and a spiral groove is provided on the adjusting roller. The end of the spiral groove is connected to a torsion groove. The initial end of the spiral groove corresponds to the guiding ball. A swing rod is installed at the rotation center of the adjusting roller, and a torsion spring is clamped at the rotation center of the adjusting roller.

[0010] As a preferred embodiment of the present invention, mounting grooves are provided at the bottoms of the first insulating baffle and the second insulating baffle. A rotating shaft is rotatably installed inside the mounting groove. A handle is installed on the rotating shaft, and an anti - slip insulating pad is installed on the handle.

[0011] As a preferred embodiment of the present invention, a clamping groove is installed on the outer protrusion. The bottom of the connecting rod corresponds to the clamping groove, and the clamping groove and the adjusting roller are horizontally corresponding.

[0012] As a preferred embodiment of the present invention, a plug rod is installed inside the clamping groove, a jack is installed inside the adjusting roller, the surface of the jack is chamfered, and the plug rod and the jack are horizontally corresponding.

[0013] As a preferred embodiment of the present invention, a cross rod is installed inside the inner groove, a cross groove is installed on the outer protrusion, the cross rod and the cross groove are of matching dimensions, and the cross rod is movably inserted into the cross groove.

[0014] As a preferred embodiment of the present invention, a turntable is installed at the end of the adjusting roller. The turntable is rotatably installed on the side wall of the inner groove. A synchronous shaft is installed at the rotation center of the turntable. A mounting seat is installed on the synchronous shaft, and the mounting seat is installed in a countersunk head groove provided inside the second insulating baffle.

[0015] As a preferred embodiment of the present invention, a torsion spring is sleeved on the synchronous shaft. One end of the torsion spring is clamped on the mounting seat, the other end of the torsion spring is clamped on the swing rod, and a contact is installed at the end of the swing rod. The contact is placed outside the second insulating baffle.

[0016] The present invention has the following beneficial effects compared with the prior art:

[0017] By providing a quick - installation component, when the first insulating baffle and the second insulating baffle approach each other, at this time, the guiding ball contacts the spiral groove on the adjusting roller. With the mutual extrusion of the two, the adjusting roller provided with the spiral groove rotates at this time, and the torsion spring on the adjusting roller twists at this time until the guiding ball moves to the end of the spiral groove. At this time, the torsion spring releases force and drives the adjusting roller to reset. Then, at this time, the guiding ball will move into the torsion groove, thereby achieving the purpose of rapid installation and improving the loading and unloading efficiency.

[0018] The following further describes in detail the specific embodiments of the present utility model in conjunction with the accompanying drawings. Description of the Drawings

[0019] In the drawings:

[0020] Figure 1 is a three-dimensional structural schematic diagram of a convenient quick-installation insulating baffle;

[0021] Figure 2 is a bottom view of a convenient quick-installation insulating baffle;

[0022] Figure 3 is a partial structural schematic diagram of the first insulating baffle of a convenient quick-installation insulating baffle;

[0023] Figure 4 is a partial structural schematic diagram of the second insulating baffle of a convenient quick-installation insulating baffle

[0024] Figure 5 is a three-dimensional view of the adjusting roller of a convenient quick-installation insulating baffle.

[0025] Figure 6 is a structural schematic diagram of the corresponding positions of the adjusting roller and the guiding ball of a convenient quick-installation insulating baffle.

[0026] In the figure: 1. First insulating baffle; 2. Second insulating baffle; 3. Inner groove; 4. Outer protrusion; 5. Installation groove; 6. Handle; 7. Rotating shaft; 8. Cross groove; 9. Cross rod; 10. Insertion rod; 11. Connecting rod; 12. Guiding ball; 13. Card slot; 14. Adjusting roller; 15. Insertion hole; 16. Spiral groove; 17. Torsion groove; 18. Synchronous shaft; 19. Mounting seat; 20. Torsion spring; 21. Swing rod; 22. Contact; 23. Turntable; 24. Countersunk head groove. Specific Embodiments

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0028] As Figures 1 to 6 shown, a convenient quick-installation insulating baffle includes a first insulating baffle 1 and a second insulating baffle 2. An inner groove is provided on the first insulating baffle 1, and an outer protrusion 4 is installed on the second insulating baffle 2. The inner groove 3 and the outer protrusion 4 are inserted into each other, and a quick-installation component is installed on the inner groove 3 and the outer protrusion 4;

[0029] The quick - installation component includes a connecting rod 11 and an adjusting roller 14. A guiding ball 12 is installed at the end of the connecting rod 11, and the connecting rod 11 is installed on the outer protrusion 4. The adjusting roller 14 is rotatably installed in the inner groove, and a spiral groove 16 is formed on the adjusting roller 14. The end of the spiral groove 16 is connected to a torsion groove 17. The initial end of the spiral groove 16 corresponds to the guiding ball 12. A swing rod 21 is installed at the rotation center of the adjusting roller 14, and a torsion spring 20 is clamped on the rotation center of the adjusting roller 14. When the first insulating baffle and the second insulating baffle approach each other, at this time, the guiding ball contacts the spiral groove on the adjusting roller. With the mutual extrusion of the two, the adjusting roller provided with the spiral groove rotates at this time, and the torsion spring on the adjusting roller twists at this time until the guiding ball moves to the end of the spiral groove. At this time, the torsion spring releases force and drives the adjusting roller to reset. Then, at this time, the guiding ball will move into the torsion groove, thus achieving the purpose of rapid installation and improving the loading and unloading efficiency.

[0030] As Figures 1 to 6 shown, in the specific implementation manner, installation grooves 5 are respectively formed at the bottoms of the first insulating baffle 1 and the second insulating baffle 2. A rotating shaft 7 is rotatably installed inside the installation groove 5. A handle 6 is installed on the rotating shaft 7, and an anti - slip insulating pad is installed on the handle 6. It is convenient to hold the first insulating baffle 1 and the second insulating baffle 2 later through the handle 6.

[0031] As Figures 1 to 6 shown, further, a clamping groove 13 is installed on the outer protrusion 4, and the bottom of the connecting rod 11 corresponds to the clamping groove 13, and the clamping groove 13 and the adjusting roller 14 are horizontally corresponding. A plug rod 10 is installed inside the clamping groove 13, and a jack 15 is installed inside the adjusting roller 14. The surface of the jack 15 is chamfered, and the plug rod 10 and the jack 15 are horizontally corresponding. The adjusting roller 14 can be inserted into the clamping groove 13. The clamping groove 13 serves the purpose of auxiliary guiding, and the plug rod 10 inside the clamping groove 13 is inserted into the jack 15 of the adjusting roller 14. At this time, the adjusting roller 14 can be auxiliarily limited.

[0032] As Figures 1 to 6 shown, further, a cross rod 9 is installed inside the inner groove 3, and a cross groove 8 is installed on the outer protrusion 4. The cross rod 9 and the cross groove 8 are of matching dimensions, and the cross rod 9 is movably inserted into the cross groove 8. First, the cross groove 8 and the cross rod 9 need to be inserted into each other, and then the positions of the first insulating baffle 1 and the second insulating baffle 2 are limited.

[0033] As Figures 1 to 6As shown, further, a turntable 23 is installed at the end of the adjusting roller 14. The turntable 23 is rotatably installed on the side wall of the inner groove 3. A synchronous shaft 18 is installed at the rotation center of the turntable 23. A mounting seat 19 is installed on the synchronous shaft 18. The mounting seat 19 is installed in the counterbore 24 opened inside the second insulating baffle 2. A torsion spring 20 is sleeved on the synchronous shaft 18. One end of the torsion spring 20 is clamped on the mounting seat 19, and the other end of the torsion spring 20 is clamped on the swing rod 21. And a contact 22 is installed at the end of the swing rod 21. The contact 22 is placed outside the second insulating baffle 2. When disassembly is required, at this time, the operator needs to rotate the contact 22. The contact 22 drives the swing rod 21 to rotate, and the swing rod 21 drives the synchronous shaft 18 to rotate, so that the synchronous shaft 18 drives the adjusting roller 14 to rotate. Until the guiding ball 12 moves to the spiral groove 16 at this time, then pull the first insulating baffle 1 and the second insulating baffle 2 forcefully, and release the finger rotating the contact 22, so that the adjusting roller 14 can rotate along with the spiral groove, which is convenient for later disassembly.

[0034] The implementation principle of the convenient quick-installation insulating baffle of this embodiment is as follows:

[0035] When the first insulating baffle 1 and the second insulating baffle 2 need to be installed, first, the cross slot 8 and the cross rod 9 need to be inserted into each other, and then the positions of the first insulating baffle 1 and the second insulating baffle 2 are limited. And at this time, the adjusting roller 14 can be inserted into the card slot 13, serving the purpose of auxiliary guiding. And the insertion rod 10 inside the card slot 13 is inserted into the jack 15 of the adjusting roller 14. At this time, the adjusting roller 14 can be auxiliarily limited.

[0036] When the adjusting roller 14 moves into the card slot 13, at this time, the guiding ball 12 at the end of the internal connecting rod 11 corresponds to the spiral groove 16. With the mutual extrusion of the two, the adjusting roller 14 provided with the spiral groove 16 is extruded and rotated at this time, and the torsion spring 20 on the adjusting roller 14 is twisted at this time. Until the guiding ball 12 moves to the end of the spiral groove 16, at this time, the torsion spring 20 releases force and drives the adjusting roller 14 to reset. Then, at this time, the guiding ball 12 will move into the torsion groove 17, thus achieving the purpose of quick installation. When disassembly is required, at this time, the operator needs to rotate the contact 22. The contact 22 drives the swing rod 21 to rotate, and the swing rod 21 drives the synchronous shaft 18 to rotate, so that the synchronous shaft 18 drives the adjusting roller 14 to rotate. Until the guiding ball 12 moves to the spiral groove 16 at this time, then pull the first insulating baffle 1 and the second insulating baffle 2 forcefully, and release the finger rotating the contact 22, so that the adjusting roller 14 can rotate along with the spiral groove, which is convenient for later disassembly.

Claims

1. A convenient quick - installation insulating baffle, comprising a first insulating baffle (1) and a second insulating baffle (2), characterized in that, The first insulating baffle (1) is provided with an inner groove, the second insulating baffle (2) is provided with an outer protrusion (4), the inner groove (3) and the outer protrusion (4) are inserted into each other, and a quick-installation component is installed on the inner groove (3) and the outer protrusion (4); The quick-installation component includes a connecting rod (11) and an adjusting roller (14). A guiding ball (12) is installed at the end of the connecting rod (11), and the connecting rod (11) is installed on the outer protrusion (4). The adjusting roller (14) is rotatably installed in the inner groove, and a spiral groove (16) is provided on the adjusting roller (14). The end of the spiral groove (16) is connected with a torsion groove (17). The initial end of the spiral groove (16) corresponds to the guiding ball (12). A swing rod (21) is installed at the rotation center of the adjusting roller (14), and a torsion spring (20) is clamped on the rotation center of the adjusting roller (14).

2. The convenient quick-installation insulation baffle according to claim 1, wherein, Installation grooves (5) are provided at the bottoms of the first insulating baffle (1) and the second insulating baffle (2). A rotating shaft (7) is rotatably installed inside the installation groove (5). A handle (6) is installed on the rotating shaft (7), and an anti-slip insulating pad is installed on the handle (6).

3. The convenient quick-installation insulation baffle according to claim 1, characterized in that, A clamping groove (13) is installed on the outer protrusion (4), the bottom of the connecting rod (11) corresponds to the clamping groove (13), and the clamping groove (13) and the adjusting roller (14) are horizontally corresponding.

4. The convenient quick-installation insulating baffle according to claim 3, characterized in that, A plug rod (10) is installed inside the clamping groove (13), a jack (15) is installed inside the adjusting roller (14), the surface of the jack (15) is chamfered, and the plug rod (10) and the jack (15) are horizontally corresponding.

5. The convenient quick-installation insulation baffle according to claim 1, characterized in that, A cross rod (9) is installed inside the inner groove (3), a cross groove (8) is installed on the outer protrusion (4), the cross rod (9) and the cross groove (8) are of matching sizes, and the cross rod (9) is movably inserted into the cross groove (8).

6. The convenient quick-installation insulating baffle according to claim 1, characterized in that, A turntable (23) is installed at the end of the adjusting roller (14). The turntable (23) is rotatably installed on the side wall of the inner groove (3). A synchronous shaft (18) is installed at the rotation center of the turntable (23). A mounting seat (19) is installed on the synchronous shaft (18), and the mounting seat (19) is installed in a counterbore (24) provided inside the second insulating baffle (2).

7. The convenient quick-installation insulating baffle according to claim 6, wherein A torsion spring (20) is sleeved on the synchronous shaft (18). One end of the torsion spring (20) is clamped on the mounting seat (19), the other end of the torsion spring (20) is clamped on the swing rod (21), and a contact (22) is installed at the end of the swing rod (21). The contact (22) is located outside the second insulating baffle (2).

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