CN221130769U - Safety belt suspension device mounted on high-voltage switch cabinet - Google Patents
Safety belt suspension device mounted on high-voltage switch cabinet Download PDFInfo
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- CN221130769U CN221130769U CN202322027742.0U CN202322027742U CN221130769U CN 221130769 U CN221130769 U CN 221130769U CN 202322027742 U CN202322027742 U CN 202322027742U CN 221130769 U CN221130769 U CN 221130769U
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- switch cabinet
- voltage switch
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- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of auxiliary tools for switch cabinet operation, and particularly relates to a safety belt suspension device mounted on a high-voltage switch cabinet. The safety belt hanging device installed on the high-voltage switch cabinet comprises a safety hanging ring arranged at the top of the high-voltage switch cabinet, wherein the safety belt hanging device comprises a fixed base, an insulating rod and three fixing mechanisms, the fixed base comprises a base body, three fixing frames arranged on three side surfaces of the base body and a connecting mechanism arranged between one fixing frame and the safety hanging ring; the insulating rod is arranged on the base body; the three fixing mechanisms are respectively opposite to the three fixing frames. When installing safety belt linkage, one of them mount on the fixed base passes through coupling mechanism and is connected with safe rings for fixed base fixes on high tension switchgear, and the installation step is simple, need not to install angle bar or punch the installation bolt additional at high tension switchgear top, shortens the time that the operating personnel set up the safety belt and hangs the point, improves the operating efficiency.
Description
Technical Field
The utility model belongs to the technical field of auxiliary tools for switch cabinet operation, and particularly relates to a safety belt suspension device mounted on a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is the most common equipment in the power industry, when the bus of the switch cabinet is in power failure maintenance, operators are required to climb up the top of the high-voltage switch cabinet to carry out equipment maintenance work frequently, the height of the high-voltage switch cabinet is more than 2m, the operation at the top of the switch cabinet is in high-place operation according to installation regulations, and the operators need to take effective measures to prevent the operators from falling. The most common measure is that operators provide safety belt hanging points to prevent the operators from falling by additionally installing safety belt hanging brackets on the switch cabinets. The existing safety belt hanging bracket is fixed with a switch cabinet through a clamping structure, so that the problem of infirm fixation exists, and safety guarantee cannot be provided when workers fall; the other is to install screw fixing by punching holes on the top of the switch cabinet or installing angle irons, the installation process is troublesome, and safety risks exist in the hole on the top of the switch cabinet. It is therefore desirable to develop a seat belt suspension bracket that is simple to install and that is more robust and reliable.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide the safety belt hanging device which is installed on the high-voltage switch cabinet and is simple to install and capable of improving the operation efficiency.
The utility model adopts the following technical scheme:
The safety belt hanging device comprises a fixed base, an insulating rod and three fixing mechanisms, wherein the fixed base comprises a base body, three fixing frames which are arranged on three sides of the base body around the safety hanging ring and connected with the high-voltage switch cabinet, and a connecting mechanism which is arranged between one fixing frame and the safety hanging ring; the insulating rod is arranged on the base body and extends upwards to hang the safety belt; the three fixing mechanisms are respectively opposite to the three fixing frames, and the opposite fixing frames are fixed on the high-voltage switch cabinet.
Further, the three fixing frames comprise a first fixing frame connected with the safety hanging ring and two second fixing frames oppositely arranged on two sides of the first fixing frame, and the connecting mechanism is arranged between the first fixing frame and the safety hanging ring.
Further, the first fixing frame comprises a first vertical plate, a first connecting plate and a locking plate, wherein the first vertical plate is arranged on the side face of the base body and extends downwards, the first connecting plate is arranged at the lower end of the first vertical plate and contacts with the top of the high-voltage switch cabinet, the locking plate is arranged at the end part of the first connecting plate and extends downwards to be connected with the side face of the high-voltage switch cabinet, and the fixing mechanism is arranged on the locking plate and fixes the first fixing frame on the side face of the high-voltage switch cabinet.
Further, the safety hanging ring is L-shaped and is arranged at the top of the high-voltage switch cabinet, and the connecting mechanism comprises a first connecting hole arranged on the first vertical plate, a second connecting hole arranged on the safety hanging ring and opposite to the first connecting hole, and a connecting screw rod penetrating through the first connecting hole and the second connecting hole.
Further, the second fixing frame comprises a second vertical plate which is arranged on the side face of the base body and extends downwards, and a second connecting plate which is arranged at the lower end of the second vertical plate and connected with the top of the high-voltage switch cabinet, and the fixing mechanism is arranged on the second connecting plate to fix the second fixing frame on the top of the high-voltage switch cabinet.
Further, the fixing mechanism comprises a fixing hole arranged on the fixing frame and a fixing screw rod penetrating through the fixing hole and in threaded connection with the fixing hole.
Further, the fixed screw comprises a screw body, a movable handle arranged at the top of the screw body and used for moving the screw body, and a fixed pressing block arranged at the bottom of the screw body.
Further, the insulating rod comprises a rod body and a safety collar arranged at the top of the rod body and used for installing a safety belt.
Further, four safety hanging rings are arranged and distributed on the top of the high-voltage switch cabinet in a matrix; the four safety hanging devices are arranged and correspond to the four safety hanging rings one by one; the safety belt hanging device further comprises a safety rope, wherein the top of the safety rope is provided with an insulating rod, and the top of the insulating rod can be connected with the insulating rod of the other safety belt hanging device.
As can be seen from the above description of the present utility model, compared with the prior art, the present utility model has the following beneficial effects: according to the utility model, the specific structure of the fixed base is limited, and when the safety belt hanging device is installed, one fixing frame on the fixed base is connected with the safety hanging ring through the connecting mechanism, so that the fixed base is fixed on the high-voltage switch cabinet, the installation steps are simple, angle irons or punching installation bolts are not required to be additionally arranged at the top of the high-voltage switch cabinet, the time for an operator to set a safety belt hanging point is shortened, and the operation efficiency is improved;
Through three fixing mechanisms which are respectively opposite to the three fixing frames, fixing screws in the fixing mechanisms are screwed into and pressed against the surface of the high-voltage switch cabinet through fixing holes, so that the first fixing frame and the two second fixing frames are tightly attached to the surface of the high-voltage switch cabinet, the stability of a fixing base is enhanced, and the risk hidden danger that operators fall from the top of the high-voltage switch cabinet is eliminated;
through setting up the insulating rod that upwards extends on fixed base, when personnel's single operation near safe rings department in high tension switchgear top surface, can hang the safety belt buckle in the safety lantern ring department at the body of rod top of insulating rod, alright carry out the eminence operation.
Drawings
Fig. 1 is a schematic diagram of the installation structure of a high-voltage switch cabinet and a safety belt suspension device.
Fig. 2 is a schematic structural view of the fixing base.
Fig. 3 is a schematic structural diagram of a high-voltage switchgear.
Fig. 4 is a schematic structural view of the webbing suspension mechanism.
Fig. 5 is a schematic structural view of a safety rope connected between two adjacent belt suspension devices.
In the figure: 1-fixed base, 11-base body, 12-mount, 13-coupling mechanism, 131-first connecting hole, 132-second connecting hole, 133-connecting screw, 14-first mount, 141-first vertical plate, 142-first connecting plate, 143-locking plate, 15-second mount, 151-second vertical plate, 152-second connecting plate, 2-insulating rod, 21-rod body, 22-safety collar, 3-fixing mechanism, 31-fixing hole, 32-fixing screw, 33-screw body, 34-moving handle, 35-fixed press block, 4-high voltage switch cabinet, 5-safety hanging ring, 6-safety rope.
Detailed Description
The utility model is further described below by means of specific embodiments.
As shown in fig. 1 to 5, the present embodiment provides a safety belt hanging device mounted on a high-voltage switch cabinet, which comprises a fixed base 1, an insulating rod 2 and three fixing mechanisms 3, wherein a safety hanging ring 5 is arranged at the top of the high-voltage switch cabinet 4.
The fixed base 1 is made by a sheet metal process and comprises a base body 11, three fixing frames 12 which are arranged on three sides of the base body 11 around the safety hanging ring 5 and connected with the high-voltage switch cabinet 4, and a connecting mechanism 13 which is arranged between one fixing frame 12 and the safety hanging ring 5; specifically, the three fixing frames 12 comprise a first fixing frame 14 connected with the safety hanging ring 5 and two second fixing frames 15 oppositely arranged at two sides of the first fixing frame 14; the first fixing frame 14 comprises a first vertical plate 141 which is arranged on the side surface of the base body 11 and extends downwards, a first connecting plate 142 which is arranged at the lower end of the first vertical plate 141 and contacts with the top of the high-voltage switch cabinet 4, and a locking plate 143 which is arranged at the end part of the first connecting plate 142 and extends downwards and is connected with the side surface of the high-voltage switch cabinet 4, and the fixing mechanism 3 is arranged on the locking plate 143 to fix the first fixing frame 14 on the side surface of the high-voltage switch cabinet 4; the second fixing frame 15 comprises a second vertical plate 151 which is arranged on the side surface of the base body 11 and extends downwards, a second connecting plate 152 which is arranged at the lower end of the second vertical plate and is connected with the top of the high-voltage switch cabinet 4, and the fixing mechanism 3 is arranged on the second connecting plate 152 to fix the second fixing frame 15 on the top of the high-voltage switch cabinet 4; further, the connecting mechanism 13 is arranged between the first fixing frame 14 and the safety hanging ring 5; the safety hanging ring 5 is arranged at the top of the high-voltage switch cabinet 5 in an L shape; the connecting mechanism 13 comprises a first connecting hole 131 arranged on the first vertical plate 141, a second connecting hole 132 arranged on the safety hanging ring 5 and opposite to the first connecting hole 131, and a connecting screw rod 133 penetrating through the first connecting hole 131 and the second connecting hole 132, and the fixing base 1 is fixedly arranged at the safety hanging ring 5 of the high-voltage switch cabinet 4 through the connecting screw rod 133 penetrating through the first connecting hole 131 and the second connecting hole 132 in sequence; the first fixing frame 14 is connected with the safety hanging ring 5 through the connecting mechanism 13, so that the fixing base 1 is simple to install, angle iron or punching and installing bolts are not required to be additionally arranged at the top of the high-voltage switch cabinet 4, the time for setting a hanging point of a safety belt by an operator can be shortened, and the operation efficiency is improved.
An insulating rod 2 disposed on the base body 11 to extend upward for hanging a safety belt, and including a rod body 21 and a safety collar 22 disposed on the top of the rod body 21 for mounting the safety belt; when a worker works on the position, close to the safety hanging ring 5, of the top of the high-voltage switch cabinet 5 by a single person, the safety belt can be buckled and hung on the safety sleeve ring 22 of the top of the rod body 21 of the insulating rod 2, and then high-position operation can be performed.
The three fixing mechanisms 3 are respectively opposite to the three fixing frames 12, the opposite fixing frames 12 are fixed on the high-voltage switch cabinet 4, the fixing base 1 is firmly and firmly arranged on the high-voltage switch cabinet 4 through the three fixing mechanisms 3, and the risk hidden danger that operators fall from the top of the high-voltage switch cabinet 4 is eliminated; specifically, the fixing mechanism 3 includes a fixing hole 31 disposed on the fixing frame 12 and a fixing screw 32 penetrating through the fixing hole 31 and screwed with the fixing hole 31, and the fixing screw 32 is screwed into and pressed against the surface of the high-voltage switch cabinet 4 through the fixing hole 31, so that the first fixing frame 14 and the two second fixing frames 15 are tightly attached to the surface of the high-voltage switch cabinet, and the stability of the fixing base 1 can be enhanced; further, the fixing screw 32 includes a screw body 33, a moving handle 34 provided at the top of the screw body 33 for moving the screw body 33, and a fixing pressing block 35 provided at the bottom of the screw body 33.
When the four safety hanging rings 5 are distributed at the top of the high-voltage switch cabinet 4 in a matrix, the four safety hanging devices are arranged and correspond to the four safety hanging rings 5 one by one, and the safety belt hanging device further comprises a safety rope 6 which is arranged at the top of the insulating rod 2 and can be connected with the insulating rod 2 of another safety belt hanging device; when the number of workers is large, the operation range is large or the safety hanging ring 5 is far away from the top surface of the high-voltage switch cabinet 4, the safety rope 6 can be arranged on the safety collar 22 at the top of the rod body 21 of the insulating rod 2 on the two adjacent fixed bases 1, the workers can hang the safety belt buckle on the safety rope 6, and when the multi-worker operation or the long-distance operation is realized, the workers are prevented from falling from a high place, and the practicability of the safety belt hanging device is improved.
In summary, by means of the above technical solution of the present utility model, the time for setting the hanging point of the safety belt for the operator can be shortened and the working efficiency can be improved by the base body 11, the three fixing frames 12 disposed on the three sides of the base body 11 surrounding the safety hanging ring 5 and connected with the high voltage switch cabinet 4, and the connecting mechanism 13 disposed between one fixing frame 12 and the safety hanging ring 5; the stability of the fixed base 1 can be enhanced through the three fixing mechanisms 3 which are respectively opposite to the three fixing frames 12, and the risk hidden danger that operators fall from the top of the high-voltage switch cabinet 4 is eliminated; by providing the insulating rod 2 extending upward on the fixed base 1, the safety belt can be fastened and hung at the safety collar 22 on the top of the rod body 21 of the insulating rod 2, so that the overhead operation can be performed.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, i.e., the utility model is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the utility model.
Claims (9)
1. Install in high tension switchgear's safety belt linkage, the high tension switchgear top is provided with safe rings, its characterized in that: the safety belt hanging device comprises a fixed base, an insulating rod and three fixing mechanisms, wherein the fixed base comprises a base body, three fixing frames which are arranged on three sides of the base body in a surrounding manner and connected with the high-voltage switch cabinet, and a connecting mechanism arranged between one fixing frame and the safety hanging ring; the insulating rod is arranged on the base body and extends upwards to hang the safety belt; the three fixing mechanisms are respectively opposite to the three fixing frames, and the opposite fixing frames are fixed on the high-voltage switch cabinet.
2. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 1, wherein: the three fixing frames comprise a first fixing frame connected with the safety hanging ring and two second fixing frames oppositely arranged on two sides of the first fixing frame, and the connecting mechanism is arranged between the first fixing frame and the safety hanging ring.
3. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 2, wherein: the first fixing frame comprises a first vertical plate, a first connecting plate and a locking plate, wherein the first vertical plate is arranged on the side face of the base body and extends downwards, the first connecting plate is arranged at the lower end of the first vertical plate and contacts with the top of the high-voltage switch cabinet, the locking plate is arranged at the end part of the first connecting plate and extends downwards and is connected with the side face of the high-voltage switch cabinet, and the fixing mechanism is arranged on the locking plate and fixes the first fixing frame on the side face of the high-voltage switch cabinet.
4. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 3, wherein: the safety hanging ring is arranged at the top of the high-voltage switch cabinet in an L-shaped mode, and the connecting mechanism comprises a first connecting hole arranged on the first vertical plate, a second connecting hole arranged on the safety hanging ring and opposite to the first connecting hole, and a connecting screw rod penetrating through the first connecting hole and the second connecting hole.
5. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 2, wherein: the second fixing frame comprises a second vertical plate which is arranged on the side surface of the base body and extends downwards, and a second connecting plate which is arranged at the lower end of the second vertical plate and connected with the top of the high-voltage switch cabinet, and the fixing mechanism is arranged on the second connecting plate to fix the second fixing frame on the top of the high-voltage switch cabinet.
6. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 1, wherein: the fixing mechanism comprises a fixing hole arranged on the fixing frame and a fixing screw rod penetrating through the fixing hole and in threaded connection with the fixing hole.
7. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 6, wherein: the fixed screw comprises a screw body, a movable handle arranged at the top of the screw body and used for moving the screw body, and a fixed pressing block arranged at the bottom of the screw body.
8. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 1, wherein: the insulating rod comprises a rod body and a safety sleeve ring arranged at the top of the rod body and used for installing a safety belt.
9. A seat belt suspension arrangement for a high voltage switchgear as claimed in claim 1, wherein: the four safety hanging rings are distributed on the top of the high-voltage switch cabinet in a matrix manner; the safety belt hanging devices are provided with four safety hanging rings which are in one-to-one correspondence with each other; the safety belt hanging device further comprises a safety rope, wherein the top of the safety rope is provided with an insulating rod, and the top of the insulating rod can be connected with the insulating rod of the other safety belt hanging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027742.0U CN221130769U (en) | 2023-07-31 | 2023-07-31 | Safety belt suspension device mounted on high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027742.0U CN221130769U (en) | 2023-07-31 | 2023-07-31 | Safety belt suspension device mounted on high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221130769U true CN221130769U (en) | 2024-06-14 |
Family
ID=91417547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027742.0U Active CN221130769U (en) | 2023-07-31 | 2023-07-31 | Safety belt suspension device mounted on high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221130769U (en) |
-
2023
- 2023-07-31 CN CN202322027742.0U patent/CN221130769U/en active Active
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