CN217010285U - Suspension operating device for power connection wire of iron tower - Google Patents
Suspension operating device for power connection wire of iron tower Download PDFInfo
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- CN217010285U CN217010285U CN202123378138.XU CN202123378138U CN217010285U CN 217010285 U CN217010285 U CN 217010285U CN 202123378138 U CN202123378138 U CN 202123378138U CN 217010285 U CN217010285 U CN 217010285U
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- pull rod
- iron tower
- rod
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Abstract
The utility model provides an iron tower power connection wire suspension operating device which comprises a cross rod, a first pull rod, a second pull rod, a suspension chain and a wire suspension mechanism, wherein a plurality of locking mechanisms with downward openings are arranged on the cross rod, the upper part of the first pull rod is hinged with the left half part of the cross rod, the upper part of the second pull rod is hinged with the right half part of the cross rod, the bottom ends of the first pull rod and the second pull rod are hinged together, the suspension chain is arranged at the hinged position of the bottom ends of the first pull rod and the second pull rod, and the wire suspension mechanism is arranged at the bottom end of the suspension chain. The device does not destroy the iron tower structure, and can flexibly adjust the hanging height and the horizontal position.
Description
Technical Field
The utility model relates to the field of electric power operation, in particular to an iron tower power connection wire suspension operating device.
Background
The electric power iron tower is a tower-shaped building for the transmission line in the field, and is characterized by adopting a truss structure, and the truss is formed by combining angle steels.
With the development of the technology, the materials of the power iron tower have changed day by day, and the outside of the iron tower is usually chemically treated to form a special chemical coating to prevent the corrosion caused by the environment.
In the power distribution process, a power transmission line is generally required to be hung on an iron tower, so a suspension device is generally required to be designed, the problem of damage of the iron tower structure is not considered in the previous operation, a hole is usually drilled in an unstressed part of the iron tower to serve as a temporary mounting point, however, the problem has potential safety hazards in two aspects, on one hand, the unstressed part of the iron tower is few, and on the other hand, the iron tower coating structure is damaged, so that the iron tower is easy to corrode and damage.
Therefore, the current suspension structure is usually installed in a non-strong fixing mode, and safety hazards exist in the aspect of firmness.
In addition, the conventional suspension device is poor in flexibility generally, and the position is relatively rigid, so that the requirement on the spatial position of a suspension wire cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides the suspension operating device for the power connection wire of the iron tower, which can flexibly adjust the suspension height and the horizontal position without damaging the structure of the iron tower.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an iron tower connects electric wire and hangs operating means, includes horizontal pole, first pull rod, second pull rod, hangs chain and string line mechanism, be provided with the decurrent locking mechanical system of a plurality of openings on the horizontal pole, the upper portion of first pull rod is articulated with half one on the left side of horizontal pole, the upper portion of second pull rod is articulated with half one on the right side of horizontal pole, the bottom of first pull rod and second pull rod is articulated together, hang the articulated department in the bottom of first pull rod and second pull rod of chain installation, the bottom that hangs the chain mechanism and install at hanging the chain.
Basically, locking mechanical system includes the lock body and the activity lock page or leaf of "Contraband" shape, the top and the lateral part of lock body are fixed in the top and wherein one side of horizontal pole, the bottom of lock body is provided with the pinhole, the top of activity lock page or leaf articulate the opposite side, the bottom at the horizontal pole be provided with pinhole complex activity pin on the lock body, lock body and activity lock page or leaf cooperation form closing mechanism.
And non-rigid insulating refractory materials are arranged on the inner side wall of the area surrounding the closed space on the locking mechanism.
Basically, the upper portion of first pull rod and the upper portion of second pull rod are equidistant to be provided with one row of perpendicular hole, the left half of horizontal pole and the symmetry of right half are provided with two hinge post, perpendicular hole on first pull rod and the second pull rod with hinge post detachable articulates the cooperation.
The positioning device is characterized by further comprising an auxiliary connecting rod, positioning columns are arranged at two ends of the auxiliary connecting rod respectively, and the positioning columns are matched with the vertical holes in the first pull rod and the second pull rod in size.
Basically, the bottom ends of the first pull rod and the second pull rod are hinged through a connecting column, and the top end of the suspension chain is installed on the connecting column through a U-shaped clamp.
Basically, the U-shaped card is located the inboard of first pull rod and second railing on the spliced pole.
Basically, the suspension chain is a steel chain.
Basically, the wire hanging mechanism comprises a connecting plate, a fixing block and two U-shaped buckles, wherein the fixing block is arranged at the top of the connecting rod and provided with a mounting hole, the U-shaped buckles are parallelly arranged at the lower end of the connecting plate, and the two U-shaped buckles form a hanging channel.
Basically, the first pull rod and the second pull rod are symmetrically or asymmetrically arranged.
Compared with the prior art, the utility model has substantive characteristics and progress, and particularly, the utility model is transversely hung above the cross arm in a mode of arranging the cross bar matched with the locking mechanism, and is connected with the iron tower in a mode of needing holes without bolts and the like, thereby avoiding damaging the iron tower.
The form of the pull rod through designing two activities is as the main part of hanging, on the one hand through the structure of founding the triangle-shaped, strengthens the bulk strength that hangs the mechanism, and on the other hand, through the vertical hole of designing in row, founds height-adjustable's structure, makes the hanging wire work have more the flexibility.
Meanwhile, the horizontal position of the suspension is adjusted in a mode of asymmetrically arranging the first pull rod and the second pull rod, and the flexibility is further improved.
Drawings
Fig. 1 is a schematic structural view of an iron tower electric wire suspension operation device in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the lock mechanism in embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of a wire hanging mechanism in embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of an iron tower electric wire suspension operation device in embodiment 2 of the present invention.
In the figure: 1. a cross bar; 2. a first pull rod; 3. a second pull rod; 4. a suspension chain; 5. a wire hanging mechanism; 6. a locking mechanism; 6-1, a lock body; 6-2, movable locking; 6-3, movable pin; 5-1, connecting plates; 5-2, fixing blocks; 5-3. U-shaped buckle; 7. connecting columns; 8. vertical holes; 9. a hinged column; 10. an auxiliary link; 11. a positioning column; 12. and (4) a cross arm.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Example 1
As shown in fig. 1-3, an iron tower wire connection suspension operating device comprises a cross rod 1, a first pull rod 2, a second pull rod 3, a suspension chain 4 and a wire hanging mechanism 5, wherein a plurality of locking mechanisms 6 with downward openings are arranged on the cross rod 1, the upper portion of the first pull rod 2 is hinged to the left half portion of the cross rod 1, the upper portion of the second pull rod 3 is hinged to the right half portion of the cross rod 1, the bottom ends of the first pull rod 2 and the second pull rod 3 are hinged together through a connecting column 7, the suspension chain 4 is installed on the connecting column 7 through a U-shaped clamp, the U-shaped clamp is located on the connecting column at the inner sides of the first pull rod and the second rail to achieve anti-falling, the suspension chain is a steel chain, and the wire hanging mechanism 5 is installed at the bottom end of the suspension chain 4.
The locking mechanism 6 comprises a Contraband-shaped lock body 6-1 and a movable lock leaf 6-2, the top and the side of the lock body are fixed on the top end and one side of the cross rod 1, the bottom of the lock body 6-1 is provided with a pin hole, the top of the movable lock leaf 6-2 is hinged on the other side of the cross rod 1, the bottom end is provided with a movable pin 6-3 matched with the pin hole on the lock body 6-1, the lock body 6-1 and the movable lock leaf 6-2 are matched to form a closed mechanism for locking the cross arm of the iron tower, the abrasion risk still exists because the lock body and the movable lock leaf 6-2 are in direct contact with the cross arm, and in order to further prevent the abrasion cross arm, non-rigid insulating refractory materials are arranged on the inner side wall of the area surrounding the closed space on the locking mechanism.
The upper portion of first pull rod 2 and the upper portion of second pull rod 3 equidistant be provided with one row of vertical hole 8, the left half of and the right half symmetry of horizontal pole 1 are provided with two hinge post 9, vertical hole 8 on first pull rod 2 and the second pull rod 3 with the articulated cooperation of hinge post 9 detachable to through the position of adjustment complex vertical hole 8, the adjustment hangs the height, simultaneously through asymmetric first pull rod 2 and the second pull rod 3 that sets up, realizes horizontal position's regulation.
The wire hanging mechanism 5 comprises a connecting plate 5-1, a fixing block 5-2 and two U-shaped buckles 5-3, wherein the fixing block 5-2 is arranged at the top of the connecting plate 5-1 and is provided with a mounting hole, the U-shaped buckles 5-3 are parallelly mounted at the lower end of the connecting plate, and the two U-shaped buckles form a hanging channel for hanging a cable.
The working principle is as follows:
when the cable suspension device is used, firstly, the hinging positions of the first pull rod 2 and the second pull rod 3 are picked according to the required height and the horizontal position to form a symmetrical or asymmetrical triangular structure, then the cross rod 1 is placed above the cross arm 12 and locked on the cross arm through the locking mechanism 6, and then the power transmission line is controlled to pass through the suspension channel to complete the suspension of the cable.
Example 2
This example differs from example 1 in that: since the first pull rod 2 and the second pull rod 3 are mainly stressed by the cross rod 1, but the size of the cross rod 1 is substantially limited by the cross arm, in order to strengthen the structure, an auxiliary connecting rod 10 is further arranged, positioning columns 11 are respectively arranged at two ends of the auxiliary connecting rod 10, the positioning columns 11 are matched with the sizes of the vertical holes 8 on the first pull rod 2 and the second pull rod 3, the auxiliary connecting rod 10 is arranged at the upper ends of the first pull rod 2 and the second pull rod 3, and the three parts form a triangular structure, so that the pressure of the cross arm 1 can be properly relieved.
Finally, while the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments and various changes can be made without departing from the spirit of the present patent within the knowledge of one skilled in the art.
Claims (10)
1. The utility model provides an iron tower connects electric wire to hang operating means which characterized in that: the hanging device comprises a cross rod, a first pull rod, a second pull rod, a hanging chain and a wire hanging mechanism, wherein a plurality of locking mechanisms with downward openings are arranged on the cross rod, the upper portion of the first pull rod is hinged with the left half portion of the cross rod, the upper portion of the second pull rod is hinged with the right half portion of the cross rod, the bottom ends of the first pull rod and the second pull rod are hinged together, the hanging chain is arranged at the hinged position of the bottom ends of the first pull rod and the second pull rod, and the wire hanging mechanism is arranged at the bottom end of the hanging chain.
2. The iron tower wire connection suspension operating device as claimed in claim 1, wherein: the locking mechanism comprises an Contraband-shaped lock body and a movable lock leaf, the top and the side part of the lock body are fixed on the top end and one side of the cross rod, the bottom of the lock body is provided with a pin hole, the top of the movable lock leaf is hinged on the other side of the cross rod, the bottom of the movable lock leaf is provided with a movable pin matched with the pin hole in the lock body, and the lock body and the movable lock leaf are matched to form a sealing mechanism.
3. The iron tower wire connection suspension operating device of claim 2, wherein: and a non-rigid insulating refractory material is arranged on the inner side wall of the area surrounding the closed space on the locking mechanism.
4. The iron tower wire connection suspension operating device as claimed in claim 3, wherein: the upper portion of first pull rod and the upper portion of second pull rod are equidistant to be provided with one row of perpendicular hole, the left half of horizontal pole and the symmetry of right half are provided with two hinge post, perpendicular hole on first pull rod and the second pull rod with hinge post detachable articulates the cooperation.
5. The iron tower wire connection suspension operating device as claimed in claim 4, wherein: still include supplementary connecting rod, the both ends of supplementary connecting rod set up the reference column respectively, the reference column with perpendicular hole size matching on first pull rod and the second pull rod.
6. The iron tower wire connection suspension operating device as claimed in claim 5, wherein: the bottom ends of the first pull rod and the second pull rod are hinged through a connecting column, and the top end of the suspension chain is installed on the connecting column through a U-shaped clamp.
7. The iron tower wire connection suspension operating device as claimed in claim 6, wherein: the U-shaped clamp is positioned on the connecting column and positioned on the inner sides of the first pull rod and the second handrail.
8. The iron tower wire connection suspension operating device of claim 7, wherein: the suspension chain is a steel chain.
9. The iron tower wire connection suspension operating device as claimed in claim 8, wherein: the wire hanging mechanism comprises a connecting plate, a fixing block and two U-shaped buckles, the fixing block is arranged at the top of the connecting rod and provided with a mounting hole, the U-shaped buckles are parallelly mounted at the lower end of the connecting plate, and the two U-shaped buckles form a hanging channel.
10. The pylon connection wire suspension operating device of claim 9, wherein: the first pull rod and the second pull rod are symmetrically or asymmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378138.XU CN217010285U (en) | 2021-12-30 | 2021-12-30 | Suspension operating device for power connection wire of iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123378138.XU CN217010285U (en) | 2021-12-30 | 2021-12-30 | Suspension operating device for power connection wire of iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217010285U true CN217010285U (en) | 2022-07-19 |
Family
ID=82387908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123378138.XU Active CN217010285U (en) | 2021-12-30 | 2021-12-30 | Suspension operating device for power connection wire of iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217010285U (en) |
-
2021
- 2021-12-30 CN CN202123378138.XU patent/CN217010285U/en active Active
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