CN219316591U - Telescopic safety isolation barrier for maintaining power equipment - Google Patents
Telescopic safety isolation barrier for maintaining power equipment Download PDFInfo
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- CN219316591U CN219316591U CN202320225796.5U CN202320225796U CN219316591U CN 219316591 U CN219316591 U CN 219316591U CN 202320225796 U CN202320225796 U CN 202320225796U CN 219316591 U CN219316591 U CN 219316591U
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Abstract
The utility model belongs to the technical field of isolation protection equipment, and particularly relates to a telescopic safety isolation barrier for power equipment maintenance. The technology comprises a storage barrel, wherein a partition plate and a top cover are respectively arranged at the bottom and the top of the storage barrel, and a rotating shaft is arranged in the storage barrel; the side wall of the storage barrel is provided with a first clamping groove; the rotating shaft is welded with a first groove plate, a T-shaped clamping groove is formed in the first groove plate, and a first I-shaped clamping plate is arranged in the T-shaped clamping groove in a sliding mode; a second groove plate is arranged on the outer side of the storage barrel, and a separation belt is arranged between the second groove plate and the first I-shaped clamping plate; a T-shaped clamping groove is formed in the bottom end surface of the second groove plate, and a second I-shaped clamping plate is arranged in the T-shaped clamping groove in a sliding mode; the outer side wall of the storage barrel is provided with a third groove plate, a T-shaped clamping groove is formed in the bottom end face of the third groove plate, and a third I-shaped clamping plate is arranged in the T-shaped clamping groove in a sliding mode. The safety isolation barrier is convenient to carry, the isolation belt is convenient to roll and unreel, and the storage barrel and the second groove plate are convenient to adsorb or paste and fix.
Description
Technical Field
The utility model belongs to the technical field of isolation protection equipment, and particularly relates to a telescopic safety isolation barrier for power equipment maintenance.
Background
When the power equipment is overhauled and maintained, in order to ensure the working safety of overhaulers, a safety isolation barrier is usually required to be arranged around the power equipment to isolate the electrified power equipment and warn the overhaulers. When the electric power primary equipment is overhauled, a strong magnetic barrier, a column barrier or a telescopic grid fence is usually adopted, and when the electric power secondary equipment is overhauled, an isolation belt is usually pulled to serve as a safety isolation barrier.
However, the existing isolation belt type safety isolation barrier is inconvenient to pull the isolation belt when being unfolded, the end part of the isolation belt is inconvenient to fixedly connect to the power equipment shell, and the isolation belt is inconvenient to roll when being folded.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a power equipment maintains with telescopic safety isolation and shelters from, this safety isolation shelters from and is telescopic, utilizes the receiving vessel to accomodate the median, and this safety isolation shelters from portable, and the median is convenient for pull and rolling, and receiving vessel and median all can adsorb or paste on the power equipment shell, are convenient for install and remove.
The telescopic safety isolation barrier for the maintenance of the power equipment comprises a storage barrel, wherein a partition plate is welded on the inner side wall of the bottom of the storage barrel, a detachable top cover is arranged at the top of the storage barrel, a rotating shaft is arranged in the storage barrel, the bottom end of the rotating shaft is rotationally connected with a chassis, and the top end of the rotating shaft penetrates through the top cover and is rotationally connected with the top cover;
the side wall of the storage barrel is provided with a first clamping groove which is internally and externally communicated; the rotating shaft is welded with a first groove plate, a T-shaped clamping groove penetrating up and down is formed in the first groove plate, and a first I-shaped clamping plate is arranged in the T-shaped clamping groove in a sliding mode on the first groove plate; a second groove plate is arranged on the outer side of the storage barrel, and a separation belt is arranged between the second groove plate and the first I-shaped clamping plate; the bottom end surface of the second groove plate is provided with a T-shaped clamping groove extending upwards, and a second I-shaped clamping plate is arranged in the T-shaped clamping groove on the second groove plate in a sliding manner;
the outer side wall of the storage barrel is provided with a third groove plate, the bottom end surface of the third groove plate is provided with a T-shaped clamping groove extending upwards, and a third I-shaped clamping plate is arranged in the T-shaped clamping groove on the third groove plate in a sliding manner;
the first connecting piece is installed to the lateral wall of second I-shaped cardboard, and the second connecting piece is installed to the lateral wall of third I-shaped cardboard, and first connecting piece and second connecting piece are magnet or viscose.
Further, the rotating shaft is fixedly provided with a top disc and a bottom disc, the top disc is located above the first groove plate, the bottom disc is located below the first groove plate, and the isolation belt is wound between the top disc and the bottom disc.
Further, the bottom of axis of rotation runs through the baffle, and adjusting bolt is installed to the bottom of axis of rotation.
Further, the top end of the rotating shaft is connected with a hand wheel in a threaded manner; the side wall of the top disc is provided with a second clamping groove extending inwards; the top of the first clamping groove penetrates through the top end face of the storage barrel.
Further, the fourth I-shaped clamping plate is mounted on the outer side wall of the storage barrel and can be detachably connected with the second groove plate.
Compared with the prior art, the utility model has the following beneficial effects:
the safety isolation barrier can be used for safety isolation during maintenance of the electric power equipment so as to isolate the electrified electric power equipment and warn maintenance personnel; when the safety isolation barrier is installed, the second connecting piece is used for magnetically attracting or pasting the third I-shaped clamping plate on the surfaces of the power equipment shell, the wallboard or the partition plate and the like, the storage barrel is fixed, the second groove plate is manually pulled, the isolation belt is pulled out of the storage barrel, the second groove plate is pulled to a designated point, the first connecting piece is used for magnetically attracting or pasting the second I-shaped clamping plate on the surfaces of the power equipment shell, the wallboard or the partition plate and the like, the second groove plate is fixed, and the protection isolation is carried out by using the straightened isolation belt; after the overhaul is completed, the storage barrel is taken down from the fixed position, the rotating shaft is rotated to wind the isolation belt, and the second groove plate is taken down from the fixed position, so that the winding of the isolation belt is completed; the safety isolation barrier is convenient to carry, is convenient to roll and unreel the isolation belt, is convenient to stretch and adjust the barrier length of the isolation belt, and the storage barrel and the second groove plate are both convenient to adsorb or paste on the power equipment shell and are convenient to assemble and disassemble.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure of FIG. 1 taken along the direction A-A;
FIG. 3 is a schematic view of the cross-sectional structure in the direction B-B in FIG. 1;
FIG. 4 is a schematic diagram of the structure of two cartridges connected in series;
FIG. 5 is a schematic diagram of a structure when two isolation belts are connected in series;
the names of the components in the figure are as follows: 1. the storage barrel 2, the partition plate 3, the rotating shaft 4, the adjusting bolt 5, the chassis 6, the isolation belt 7, the second I-shaped clamping plate 8, the first connecting piece 9, the first I-shaped clamping plate 10, the second groove plate 11, the first clamping groove 12, the top cover 13, the second clamping groove 14, the hand wheel 15, the top plate 16, the fourth I-shaped clamping plate 17, the first groove plate 18, the third groove plate 19, the second connecting piece 20 and the third I-shaped clamping plate.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
The telescopic safety isolation barrier for maintaining the electric equipment of the embodiment comprises a storage barrel 1, wherein a partition plate 2 is welded on the inner side wall of the bottom of the storage barrel 1, a detachable top cover 12 is arranged on the top of the storage barrel, a rotating shaft 3 is arranged in the storage barrel 1, the bottom end of the rotating shaft 3 is rotationally connected with a chassis 5, and the top end of the rotating shaft penetrates through the top cover 12 and is rotationally connected with the top cover 12;
the side wall of the storage barrel 1 is provided with a first clamping groove 11 which is internally and externally communicated; the rotating shaft 3 is welded with a first groove plate 17, a T-shaped clamping groove penetrating up and down is formed in the first groove plate 17, and a first I-shaped clamping plate 9 is arranged in the T-shaped clamping groove on the first groove plate 17 in a sliding mode; a second groove plate 10 is arranged on the outer side of the storage barrel 1, a separation belt 6 is arranged between the second groove plate 10 and the first I-shaped clamping plate 9, specifically, one end of the separation belt 6 is fixedly connected with the first I-shaped clamping plate 9, and the other end of the separation belt 6 is fixedly connected with the second groove plate 10; the bottom end surface of the second groove plate 10 is provided with an upward extending T-shaped clamping groove, the second I-shaped clamping plate 7 is slidably arranged in the T-shaped clamping groove on the second groove plate 10, specifically, the T-shaped clamping groove on the second groove plate 10 extends upward from the bottom end of the second groove plate 10 but does not penetrate through the top end surface of the second groove plate 10; when the isolation belt 6 is wound, the rotating shaft 3 is rotated, the rotating shaft 3 can drive the first I-shaped clamping plate 9 to rotate, and the isolation belt 6 outside the storage barrel 1 enters the storage barrel 1 and is wound on the rotating shaft 3; when the isolation belt 6 is pulled outwards, the second groove plate 10 is held to pull the isolation belt 6 out of the storage barrel 1, and the rotation shaft 3 rotates to unreel the isolation belt 6; the isolation belt 6 is convenient for traction and winding, the isolation belt 6 stretches into and out of the storage barrel 1, and the length of the isolation belt 6 outside the storage barrel 1 is convenient to control;
the outer side wall of the storage barrel 1 is provided with a third groove plate 18, the bottom end surface of the third groove plate 18 is provided with a T-shaped clamping groove extending upwards, a third I-shaped clamping plate 20 is arranged in the T-shaped clamping groove on the third groove plate 18 in a sliding mode, and specifically, the T-shaped clamping groove on the third groove plate 18 extends upwards from the bottom end surface of the third groove plate 18 but does not penetrate through the top end surface of the third groove plate 18;
the side wall of the second I-shaped clamping plate 7 is provided with a first connecting piece 8, the side wall of the third I-shaped clamping plate 20 is provided with a second connecting piece 19, and the first connecting piece 8 and the second connecting piece 19 are magnets or adhesive; the first connecting piece 8 and the second connecting piece 19 can be magnetically attracted or stuck on the surfaces of the power equipment shell, the wallboard or the partition plate and the like, and the second I-shaped clamping plate 7 and the second groove plate 10 and the third I-shaped clamping plate 20 and the third groove plate 18 are detachable and are convenient to assemble and disassemble.
The working principle and the technical effect of the embodiment are as follows: when the electric equipment is overhauled and maintained, the safety isolation barrier is arranged around the electric equipment to isolate the electrified electric equipment and warn overhaulers; in the initial state, the isolation belt 6 is wound on the rotating shaft 3 in the storage barrel 1, and the second groove plate 10 is abutted against the outer side wall of the storage barrel 1; when the safety isolation barrier is installed, the second connecting piece 19 is utilized to magnetically attract or adhere the third I-shaped clamping plate 20 to the surfaces of the power equipment shell, the wallboard or the partition board and the like, the storage barrel 1 is fixed, the second groove plate 10 is manually pulled, the isolation belt 6 is pulled out of the storage barrel 1, the second groove plate 10 is pulled to a designated point, the first connecting piece 8 is utilized to magnetically attract or adhere the second I-shaped clamping plate 7 to the surfaces of the power equipment shell, the wallboard or the partition board and the like, the second groove plate 10 is fixed, and the isolation belt 6 is ensured to be in a straight state; the second I-shaped clamping plate 7 and the second groove plate 10 and the third I-shaped clamping plate 20 and the third groove plate 18 are detachable, the magnet type first connecting piece 8 and the adhesive type first connecting piece 8 can be selectively replaced according to the requirement, the magnet type second connecting piece 19 and the adhesive type second connecting piece 19 can be selectively replaced according to the requirement, the magnet can be used for adsorption on the surface of an iron shell, and the adhesive can be used for adsorption on the surface of colloid or timber and the like; after the maintenance is finished, the storage barrel 1 is taken down from the fixed position, the rotating shaft 3 is rotated to wind the isolation belt 6, and the second groove plate 10 is taken down from the fixed position, so that the winding of the isolation belt 6 is finished; the safety isolation barrier is convenient to carry, is convenient for winding and unwinding the isolation belt 6, is convenient for telescopically adjusting the barrier length of the isolation belt 6, and the storage barrel 1 and the second groove plate 10 are both convenient to adsorb or adhere to power equipment and are convenient to assemble and disassemble.
Examples
In this embodiment, as shown in fig. 1 to 3, the rotating shaft 3 is fixedly provided with a top disk 15 and a bottom disk 5, the top disk 15 is located above the first slot plate 17, the bottom disk 5 is located below the first slot plate 17, and the isolation belt 6 is wound between the top disk 15 and the bottom disk 5, so that the integrity of the isolation belt 6 can be ensured, and the disorder of the isolation belt 6 in the storage barrel 1 when winding the isolation belt 6 is avoided; specifically, the top plate 15 is screwed or welded to the rotating shaft 3, and the bottom plate 5 is screwed or welded to the rotating shaft 3.
Examples
In this embodiment, as shown in fig. 1, the bottom end of the rotating shaft 3 penetrates through the partition board 2, and an adjusting bolt 4 is installed at the bottom end of the rotating shaft 3, and when the adjusting bolt 4 is screwed, the chassis 5 and the adjusting bolt 4 clamp the partition board 2, so that the rotating shaft 3 can be fixed, and the rotating shaft 3 is prevented from rotating, so that the length of the isolation belt 6 outside the storage barrel 1 is conveniently locked; when the isolation belt 6 needs to be wound or unwound, the adjusting bolt 4 is unscrewed, and the rotating shaft 3 can rotate; when the adjusting bolt 4 is unscrewed, the rotating shaft 3 can be taken out upwards, so that the safety isolation barrier is convenient to maintain.
Examples
In this embodiment, the technology of embodiment 3 is further described, as shown in fig. 1, 2, 3 and 5, the top end of the rotating shaft 3 is screwed with a hand wheel 14, so as to facilitate rotating the rotating shaft 3; the side wall of the top disk 15 is provided with a second clamping groove 13 extending inwards, and the second clamping groove 13 penetrates through the top disk 15 up and down; the top of the first clamping groove 11 penetrates through the top end surface of the storage barrel 1; when the safety isolation barrier is used for protection isolation, when the length of one isolation belt 6 is insufficient, the two isolation belts 6 can be connected in series; when the two isolation belts 6 are connected in series, the top cover 12 is taken out after the hand wheel 14 is disassembled, the first I-shaped clamping plate 9 can be disassembled from the first groove plate 17, the first groove plate 17 is taken out of the storage barrel 1, the isolation belt 6 is disassembled, the second I-shaped clamping plate 7 on the second groove plate 10 which is covered by the other safety isolation barrier is disassembled, and the disassembled first I-shaped clamping plate 9 is connected with the second groove plate 10, so that the serial connection of the two isolation belts 6 is realized, and the isolation belt is applicable to places with larger protective isolation spans.
Examples
In this embodiment, as shown in fig. 1 to 4, a fourth i-shaped clamping plate 16 is mounted on the outer side wall of the storage barrel 1, and the fourth i-shaped clamping plate 16 is detachably connected to the second slot plate 10; when the safety isolation barrier is used for protection isolation, when the length of one isolation belt 6 is insufficient, the two safety isolation barriers can be connected in series; when the two storage barrels 1 with the safety isolation barriers are connected in series, the second I-shaped clamping plate 7 on the second groove plate 10 of one safety isolation barrier is removed, and the fourth I-shaped clamping plate 16 on the other storage barrel 1 with the safety isolation barrier is used for replacing the second I-shaped clamping plate 7 to be connected with the second groove plate 10, so that the series connection of the two safety isolation barriers is realized, and the safety isolation length can be increased.
Claims (5)
1. The utility model provides a power equipment maintains with telescopic safety isolation and blocks, includes cartridge (1), and the bottom inside wall welding of cartridge (1) has baffle (2), and its top is provided with removable top cap (12), its characterized in that: a rotating shaft (3) is arranged in the storage barrel (1), the bottom end of the rotating shaft (3) is rotationally connected with the chassis (5), and the top end of the rotating shaft penetrates through the top cover (12) and is rotationally connected with the top cover (12);
the side wall of the storage barrel (1) is provided with a first clamping groove (11) which is internally and externally communicated; a first groove plate (17) is welded on the rotating shaft (3), a T-shaped clamping groove penetrating up and down is formed in the first groove plate (17), and a first I-shaped clamping plate (9) is arranged in the T-shaped clamping groove on the first groove plate (17) in a sliding mode; a second groove plate (10) is arranged on the outer side of the storage barrel (1), and a separation belt (6) is arranged between the second groove plate (10) and the first I-shaped clamping plate (9); a T-shaped clamping groove extending upwards is formed in the bottom end surface of the second groove plate (10), and a second I-shaped clamping plate (7) is arranged on the second groove plate (10) in a sliding mode;
a third groove plate (18) is arranged on the outer side wall of the storage barrel (1), a T-shaped clamping groove extending upwards is formed in the bottom end surface of the third groove plate (18), and a third I-shaped clamping plate (20) is arranged on the third groove plate (18) in a sliding mode in the T-shaped clamping groove;
the side wall of the second I-shaped clamping plate (7) is provided with a first connecting piece (8), the side wall of the third I-shaped clamping plate (20) is provided with a second connecting piece (19), and the first connecting piece (8) and the second connecting piece (19) are magnets or adhesive.
2. The retractable safety barrier for power equipment maintenance of claim 1, wherein: the rotating shaft (3) is fixedly provided with a top disc (15) and a bottom disc (5), the top disc (15) is located above the first groove plate (17), the bottom disc (5) is located below the first groove plate (17), and the isolation belt (6) is wound between the top disc (15) and the bottom disc (5).
3. The retractable safety barrier for power equipment maintenance of claim 2, wherein: the bottom of the rotating shaft (3) penetrates through the partition plate (2), and an adjusting bolt (4) is installed at the bottom of the rotating shaft (3).
4. A telescopic safety barrier for maintenance of electrical equipment according to claim 3, wherein: a hand wheel (14) is connected with the top end of the rotating shaft (3) through threads; the side wall of the top disc (15) is provided with a second clamping groove (13) extending inwards; the top of the first clamping groove (11) penetrates to the top end surface of the storage barrel (1).
5. The retractable safety barrier for power equipment maintenance of claim 1, wherein: the outer side wall of the storage barrel (1) is provided with a fourth I-shaped clamping plate (16), and the fourth I-shaped clamping plate (16) can be detachably connected with the second groove plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320225796.5U CN219316591U (en) | 2023-02-16 | 2023-02-16 | Telescopic safety isolation barrier for maintaining power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320225796.5U CN219316591U (en) | 2023-02-16 | 2023-02-16 | Telescopic safety isolation barrier for maintaining power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219316591U true CN219316591U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320225796.5U Active CN219316591U (en) | 2023-02-16 | 2023-02-16 | Telescopic safety isolation barrier for maintaining power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219316591U (en) |
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2023
- 2023-02-16 CN CN202320225796.5U patent/CN219316591U/en active Active
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