CN212141198U - Transmission of electricity overhauls operation with column-by-column suspension operation device - Google Patents
Transmission of electricity overhauls operation with column-by-column suspension operation device Download PDFInfo
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- CN212141198U CN212141198U CN201921896678.7U CN201921896678U CN212141198U CN 212141198 U CN212141198 U CN 212141198U CN 201921896678 U CN201921896678 U CN 201921896678U CN 212141198 U CN212141198 U CN 212141198U
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Abstract
The utility model relates to a transmission of electricity overhauls operation with determinant suspension operation device. The method is characterized in that: hang board (1) including the determinant, hang and be equipped with a main string of some connecting hole (6), two vice string of some connecting holes (7) and 2 to 10 determinant string of some connecting holes (8) on board (1) are hung to this determinant, and wherein every determinant is hung some connecting holes (8) and is all connected with the one end of a safety rope (3) through a buffer (2), installs on safety rope (3) and grabs rope ware (4). The utility model discloses the device has solved the problem of hanging of safe point, when having solved the operation, the problem of intercrossing and interference between the reserve protection rope has solved the problem that reserve protection rope length was adjusted, makes the reserve protection rope can adjust according to on-the-spot demand length.
Description
Technical Field
The utility model relates to a transmission of electricity overhauls operation with determinant suspension operation device.
Background
In the electric power operation maintenance industry, the maintenance operation is performed by leading out a wire along the cross arm of the iron tower, which is one of basic operation contents, and the problems of multi-person cooperative operation are often involved due to centralized operation points, more operation contents and more wire splitting number. The operation content needs to select a safe suspension point near the position of the suspension wire of the cross arm of the iron tower in advance, and the operation personnel can carry out the wire outgoing operation after anchoring the safety protection rope on the safe suspension point.
However, the position structure of the suspended wire of the cross arm of the iron tower is compact, the space is small, the number of ideal safe suspension points is limited, when the wire operation is performed by a plurality of persons in cooperation, the selection of the safe suspension points is limited, and the suspension of the safe protection rope often has a cross interference state, which is not beneficial to the expansion of maintenance operation and the safety protection of operators. In addition, the backup protection rope used on site is mostly in a fixed length type, cannot be adjusted according to the site operation distance, and may bring huge falling impact force to the operator due to too large falling height difference. Therefore, an effective solution is not available at present for the problems encountered by the inspection content of the multi-person outlet wire collaborative operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a transmission of electricity overhauls operation with column formula suspension operation device can avoid intercrossing and interference between the reserve protection rope to reserve protection rope length adjustable.
A power transmission overhauls operation with column-type suspension operation device, its characterized in that: the hanging device comprises a part-row hanging plate, wherein a main hanging point connecting hole, two auxiliary hanging point connecting holes and 2-10 part-row hanging point connecting holes are formed in the part-row hanging plate, each part-row hanging point connecting hole is connected with one end of a safety rope through a buffer, and a rope grabbing device is installed on the safety rope.
The buffer is provided with a plurality of hanging point connecting holes, wherein the hanging point connecting holes are connected with one end of the buffer through a safety buckle, and the other end of the buffer is also connected with a safety rope through the safety buckle.
Wherein the safety buckle on the rope grabbing device is connected with the safety belt of an operator.
Wherein, the main hanging point connecting hole and the two auxiliary hanging point connecting holes are respectively provided with a safety retaining ring.
The buffer and the safety rope connected with the same line-type hanging point connecting hole are same in color, and the color is different from the color of any other buffer and safety rope.
The utility model discloses the device is to many people under the wire collaborative operation condition, hang the difficult selection of point, hang the condition that has alternately and interfere between the scattered and reserve protection rope of point in disorder to safety, a dedicated determinant hangs operation device and operation method has been designed, the problem of hanging of safe point has been solved, when having solved the operation, the problem of intercrossing and interference between the reserve protection rope, the problem of reserve protection rope length regulation has been solved, make reserve protection rope can adjust according to on-the-spot demand length. The utility model discloses an advantage still includes: 1. the safe and effective operation device and the operation method are provided for the wire leading operation of the cross arm of the power transmission overhaul iron tower; 2. the problem that safe suspension points at the operation position of the cross arm of the iron tower are few and dispersed is solved; 3. the problem that backup protection ropes are mutually crossed and interfered due to different positions of safe suspension points is solved; 4. the length of the backup protection rope can be adjusted according to the field operation requirement, and the falling height difference can be effectively reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The utility model provides a transmission of electricity overhauls operation with column formula and hangs operation device, includes that the column formula hangs board 1, hangs and is equipped with a main hanging point connecting hole 6, two vice hanging point connecting holes 7 and 2 to 10 for example 5 column formula hanging point connecting holes 8 on this column formula hangs board 1, and wherein every column formula hanging point connecting hole 8 all is connected with the one end of a safety rope 3 through a buffer 2, installs on safety rope 3 and grabs rope ware 4.
The split hanging point connecting hole 8 is connected with one end of the buffer 2 through a safety buckle 5, and the other end of the buffer 2 is also connected with the safety rope 3 through the safety buckle 5. The safety buckle 5 on the rope grab 4 is connected with the safety belt of the operator. The main hanging point connecting hole 6 and the two auxiliary hanging point connecting holes 7 are respectively provided with a safety retaining ring 5. In addition, the buffer 2 and the safety rope 3 connected with the same line-type hanging point connecting hole 8 have the same color, and the color is different from the color of any other buffer 2 and safety rope 3.
Example 1:
the line-separating suspension operation device for power transmission maintenance operation consists of a line-separating suspension plate 1, a buffer 2, a safety rope 3, a rope grabbing device 4 and a safety buckle 5.
As shown in fig. 1, the line-type suspension plate 1 is a porous plate structure, and a main hanging point (connecting hole), an auxiliary hanging point (connecting hole) and a line-type hanging point (connecting hole) are arranged on the plate. The main hanging point is an integral hanging point of the split-type hanging operation device and is connected with a safe hanging point on the iron tower; the auxiliary hanging point is an auxiliary hanging point, can be used as a standby hanging point or a supporting hanging point of the main hanging point, and can also be used as a line-type hanging point; the separated hanging points are safe hanging points of the operating personnel.
The buffer 2 is an anti-impact protection device for the operator, so that the impact force on the operator in falling can be reduced; the safety rope 3 is a safety protection rope for the operator to go out of operation. The buffer 2 and the safety rope 3 are arranged in groups with the same color, each worker is provided with one color, and the colors of the workers are different.
The rope grabbing device 4 is connected with the safety rope 3, and a safety buckle 5 on the rope grabbing device 4 is connected with a safety belt of an operator. The rope grabbing device 4 is internally provided with a spring self-locking structure, and the rope grabbing device 4 and the safety rope 3 are in a locking state in a free state; the operator overcomes the spring force of the rope grabbing device 4 manually, and the rope grabbing device 4 can be controlled to move on the safety rope 3 for adjusting the operation length of the safety rope 3.
The safety buckle 5 is a connecting device of each structural part.
The utility model discloses a use method and theory of operation are:
before use, firstly, a safe suspension point is selected at the cross arm position of the power transmission iron tower, and then the main suspension point of the line-type suspension plate 1 is connected with the safe suspension point of the iron tower. According to the operation environment and the operation requirement on the tower, the use purpose of the auxiliary hanging point is automatically selected, and the auxiliary hanging point can be used as a standby hanging point or a supporting hanging point of the main hanging point and can also be used as a line-type hanging point.
After hanging the determinant and hang board 1, hang the different determinant string points of hanging board 1 with the "buffer 2+ safety rope 3" group of different colours respectively, "buffer 2+ safety rope 3" of guaranteeing that every operation personnel use a colour to the colour between arbitrary two operation personnel is all inequality, through probation prove, because the tie point is different, the colour is different, therefore the emergence of intercrossing and interfering between the protection rope has basically been avoided, even unexpected emergence also can be solved according to the colour fast.
The rope grabbing device 4 is connected with a safety belt on the body of an operator, the operator respectively carries out wire outgoing operation, after the rope grabbing device reaches a working position, the rope grabbing device 4 is used for adjusting the length of the safety rope 3, the safety rope 3 with redundant length is eliminated, large falling height difference is prevented when the safety rope falls, and operation can be carried out.
Claims (5)
1. The utility model provides a transmission of electricity overhauls operation with determinant suspension operation device which characterized in that: hang board (1) including the determinant, hang and be equipped with a main string of some connecting hole (6), two vice string of some connecting holes (7) and 2 to 10 determinant string of some connecting holes (8) on board (1) are hung to this determinant, and wherein every determinant is hung some connecting holes (8) and is all connected with the one end of a safety rope (3) through a buffer (2), installs on safety rope (3) and grabs rope ware (4).
2. The inline suspension work apparatus for power transmission maintenance work according to claim 1, wherein: the split hanging point connecting holes (8) are connected with one end of the buffer (2) through the safety buckle (5), and the other end of the buffer (2) is connected with the safety rope (3) through the safety buckle (5).
3. The inline suspension work apparatus for power transmission maintenance work according to claim 1, wherein: wherein a safety buckle (5) on the rope grabbing device (4) is connected with a safety belt of an operator.
4. The inline suspension work apparatus for power transmission maintenance work according to claim 1, wherein: wherein, the main hanging point connecting hole (6) and the two auxiliary hanging point connecting holes (7) are respectively provided with a safety retaining ring (5).
5. The inline suspension work apparatus for power transmission maintenance work according to any one of claims 1 to 4, characterized in that: the buffer (2) and the safety rope (3) connected with the same line-type hanging point connecting hole (8) are same in color, and the color is different from the colors of any other buffer (2) and any other safety rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896678.7U CN212141198U (en) | 2019-11-06 | 2019-11-06 | Transmission of electricity overhauls operation with column-by-column suspension operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896678.7U CN212141198U (en) | 2019-11-06 | 2019-11-06 | Transmission of electricity overhauls operation with column-by-column suspension operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212141198U true CN212141198U (en) | 2020-12-15 |
Family
ID=73704976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921896678.7U Active CN212141198U (en) | 2019-11-06 | 2019-11-06 | Transmission of electricity overhauls operation with column-by-column suspension operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212141198U (en) |
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2019
- 2019-11-06 CN CN201921896678.7U patent/CN212141198U/en active Active
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