CN212935360U - Double-person overhauling suspension cage crossing river high tower - Google Patents
Double-person overhauling suspension cage crossing river high tower Download PDFInfo
- Publication number
- CN212935360U CN212935360U CN202021247921.5U CN202021247921U CN212935360U CN 212935360 U CN212935360 U CN 212935360U CN 202021247921 U CN202021247921 U CN 202021247921U CN 212935360 U CN212935360 U CN 212935360U
- Authority
- CN
- China
- Prior art keywords
- double
- cage
- high tower
- river
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The double overhaul suspension cage comprises two frames arranged side by side, wherein each frame comprises a base and a protection frame, the base is arranged at the bottom of the protection frame, a roller mounting column is arranged between the two frames and welded at the side part of the protection frame, a roller shaft is arranged on the roller mounting column, and a roller is arranged on the roller shaft. The utility model has the advantages of being simple in structure and convenient in operation, can accomplish the river-crossing high tower and lead ground wire maintenance work well, economic high-efficient, convenient and practical.
Description
Technical Field
The utility model belongs to the electric wire netting overhauls the field, in particular to novel stride double maintenance cage of river high tower.
Background
The river-crossing high tower is a special large-crossing tower, and due to the fact that the river-crossing high tower runs at the edge of a river all the year round, air humidity is high, the running environment is severe, high tower vibration-proof equipment drops and loosens, and great pressure is brought to operators. Generally, the damping wire clamp falls off or loosens, generally needs the operating personnel to adopt professional equipment to descend on wire or ground, adopts sleeve or spanner to carry out the fastener repacking or retighten. The inspection of the conductor surface of a single conductor generally adopts a single cage, but the application of the cage on a long-span tower is inconvenient, firstly, the span of the high tower is large, the sag change is large, the single cage cannot stably walk on the high tower, and personnel cannot stand easily; secondly, the operation is inconvenient for a single person, the stability of the suspension cage needs to be kept, and the operation is difficult to carry out; thirdly, due to the existence of the damping wire clamp, the wire clamp is difficult to pass; fourth, the tool is made of cast iron material, and is heavy and inconvenient to carry from top to bottom. Therefore, a novel hanging cage special for cross-river high tower maintenance is urgently to be researched, a plurality of defects of a single hanging cage are overcome, the novel double-person maintenance hanging cage is researched, the operation efficiency is improved, and the power supply reliability is improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel cross double maintenance cage of river high tower adopts stainless steel binary balanced type structure, has advantages such as light in weight, simple structure, not hindering line footpath, convenient operation.
The utility model provides a stride double maintenance cage of river high tower, including two frames, gyro wheel erection column and the gyro wheel that sets up side by side, its characterized in that: the frame comprises a base and a protection frame, and the base is arranged at the bottom of the protection frame;
the roller mounting columns are arranged between the two frames and welded on the side portions of the protection frames, roller shafts are arranged on the roller mounting columns, and the rollers are mounted on the roller shafts.
Further, the gyro wheel erection column includes at least two sets ofly, and every group gyro wheel erection column includes two gyro wheel mounting panels of symmetry, the roller shaft is installed between two gyro wheel mounting panels.
Furthermore, a connecting traction device is arranged on the roller mounting column.
Further, the connecting and drawing device comprises a draw bar and two draw plates, and the draw bar is arranged between the two draw plates.
Further, the traction plate is fixedly arranged on the roller shaft.
Furthermore, the protective frames are provided with safety lock catches for fixedly connecting the two protective frames together.
Furthermore, one end of the safety lock catch is fixed at the bottom of one protection frame through a bolt, an open slot is formed in the other end of the safety lock catch, and the open slot is connected to a rivet at the bottom of the other protection frame in an overlapping mode.
Further, the number of the rollers is at least two.
Further, the axes of the two rollers are not on the same horizontal line.
Further, the roller is a conductive rubber roller.
The utility model has the advantages of simple structure, light in weight, convenient operation, not hindering line footpath etc, can accomplish the work of overhauing of river-crossing high tower antivibration equipment well.
Drawings
Fig. 1 is a perspective view of the novel cross-river high tower double maintenance cage of the utility model.
Reference numerals: the device comprises a frame 1, a base 2, a protective frame 3, a roller mounting column 4, a roller shaft 5, a roller 6, a roller mounting plate 7, a connecting traction device 8, a traction rod 9, a traction plate 10, a safety lock catch 11, an open slot 12 and a rivet 13.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in figure 1, a novel cross-river high tower double overhaul cage comprises two frames 1 arranged side by side, wherein each frame 1 comprises a base 2 and a protection frame 3, the base 2 is arranged at the bottom of the protection frame 3, two idler wheel mounting columns 4 are arranged between the frames 1, the idler wheel mounting columns 4 are welded on the side portions of the protection frames 3, idler wheel shafts 5 are arranged on the idler wheel mounting columns 4, and idler wheels 6 are arranged on the idler wheel shafts 5.
The roller mounting columns 4 comprise at least two groups, each group of roller mounting columns 4 comprises two symmetrical roller mounting plates 7, and the roller shafts 5 are mounted between the two roller mounting plates 7.
And a connecting traction device 8 is arranged on the roller mounting column 4. The connecting and drawing device 8 comprises a drawing rod 9 and two drawing plates 10, and the drawing rod 9 is arranged between the two drawing plates 10. The traction plate is fixedly arranged on the roller shaft 5.
The protective frames 3 are provided with safety lock catches 11 for fixedly connecting the two protective frames 3 together. One end of the safety lock catch 11 is fixed at the bottom of one protection frame through a bolt, an open slot 12 is formed in the other end of the safety lock catch, and the open slot 12 is connected to a rivet 13 at the bottom of the other protection frame in an overlapping mode.
The quantity of gyro wheel is at least two, two the axle center of gyro wheel is not on same water flat line, the gyro wheel is electrically conductive rubber gyro wheel. The rollers are double-shaft rollers made of conductive rubber materials, a certain included angle is kept, and the rollers can stably rotate on leads and ground wires of a cross-river high tower. Because the height of the cross-river high tower lead or the ground wire from the tower hanging point to the two sides is gradually reduced, the two rollers adopt different heights, so that the rollers can be just hung on the ground or the ground wire, and the stability is realized.
Connect draw gear 8 fixed connection to gyro wheel erection column 4 connects the traction lever 9 among the draw gear 8 and is connected to the haulage rope, when overhauing the cage and need moving on the wire, staff's pulling haulage rope on the shaft tower, the haulage rope drives traction lever 9 and moves, consequently overhauls the cage and can move on the wire, guarantees that maintenance work goes on smoothly, makes the operation personnel safe removal.
The top and the bottom of the protective frame 3 adopt a fillet structure, so that the point discharge effect is avoided.
The protective frames 3 are made of stainless steel materials, the two protective frames form a double-body balance type, and two workers can stand on the bases in the two protective frames respectively and carry tools to work.
The safety lock 11 is made of stainless steel materials and provides safety for the operation personnel to work on the maintenance cage.
The utility model discloses a working process does:
the operating personnel on the cross arm platform hoist the maintenance cage through the rope, slowly hoist to lead ground or ground wire on, two gyro wheels contact with wire or ground wire respectively, and the gyro wheel material is conductive rubber, and the contact of gyro wheel and wire is the face contact, and area of contact increases, does not hinder the wire rod. After the maintenance cage is installed on the lead or the ground wire, a worker climbs into the frame to stand, and then locks the safety lock catch. One end of the safety lock catch is fixed by a bolt, the other end of the safety lock catch is provided with an open slot, and the safety lock catch is arranged on a base rivet to play a safety role and prevent the standing part from drawing inwards under the self weight of two persons, so that the device is stable. Connecting the haulage rope to and connecting draw gear, under shaft tower platform operation personnel's cooperation, will overhaul the cage and slide to tip damping fastener along the wire, can cross damping fastener or anti-vibration equipment, need not the supplementary board of crossing of setting up, operation personnel slide the cage to anti-vibration equipment department, develop damping fastener and restore or the bolt is retightened, accomplish anti-vibration equipment and overhaul work. For example, two workers on the maintenance cage hold wires or ground wires with hands, and exert force on the rear side of the base, so that the front roller can be lifted by about 10 cm, and the front wheel can cross obstacles. In a similar way, two workers can lift the rear wheel by about 10 cm by exerting force on the front side of the base at the same time, and the whole cage can cross the obstacle.
While the embodiments of the present invention have been illustrated and described in detail in the drawings attached to the specification, it will be understood by those skilled in the art that the above embodiments are only preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not for the limitation of the protection scope of the present invention, on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a stride double maintenance cage of river high tower, includes two frame (1), gyro wheel erection column (4) and gyro wheel (6) that set up side by side, its characterized in that:
the frame (1) comprises a base (2) and a protection frame (3), wherein the base (2) is arranged at the bottom of the protection frame (3);
the roller mounting columns (4) are arranged between the two frames (1), the roller mounting columns (4) are welded on the side portions of the protection frames (3), roller shafts (5) are arranged on the roller mounting columns (4), and the rollers (6) are mounted on the roller shafts (5).
2. The double overhaul cage for crossing a river and high tower according to claim 1, which is characterized in that:
the roller mounting columns (4) comprise at least two groups, each group of roller mounting columns (4) comprises two symmetrical roller mounting plates (7), and the roller shaft (5) is mounted between the two roller mounting plates (7).
3. The double overhaul cage for crossing a river and high tower according to claim 1, which is characterized in that:
and a connecting traction device (8) is arranged on the roller mounting column (4).
4. The double overhaul cage for crossing a river and high tower according to claim 3, which is characterized in that:
the connecting traction device (8) comprises a traction rod (9) and two traction plates (10), and the traction rod (9) is arranged between the two traction plates (10).
5. The double overhaul cage for crossing a river and high tower according to claim 4, which is characterized in that:
the traction plate (10) is fixedly arranged on the roller shaft (5).
6. The double overhaul cage for crossing a river and high tower according to claim 1, which is characterized in that:
the protective frame (3) is provided with a safety lock catch (11) for fixedly connecting the two protective frames (3) together.
7. The double overhaul cage for crossing a river and high tower according to claim 6, which is characterized in that:
one end of the safety lock catch (11) is fixed at the bottom of one protection frame (3) through a bolt, an open slot (12) is formed in the other end of the safety lock catch (11), and the open slot (12) is connected to a rivet (13) at the bottom of the other protection frame (3) in an overlapping mode.
8. The double overhaul cage for crossing a river and high tower according to claim 1, which is characterized in that:
the number of the rollers (6) is at least two.
9. The double overhaul cage for crossing a river and high tower according to claim 1, which is characterized in that:
the axes of the two rollers (6) are not on the same horizontal line.
10. The double overhaul cage for crossing a river and high tower according to claim 1, which is characterized in that:
the roller (6) is a conductive rubber roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247921.5U CN212935360U (en) | 2020-07-01 | 2020-07-01 | Double-person overhauling suspension cage crossing river high tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247921.5U CN212935360U (en) | 2020-07-01 | 2020-07-01 | Double-person overhauling suspension cage crossing river high tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212935360U true CN212935360U (en) | 2021-04-09 |
Family
ID=75327359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021247921.5U Active CN212935360U (en) | 2020-07-01 | 2020-07-01 | Double-person overhauling suspension cage crossing river high tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212935360U (en) |
-
2020
- 2020-07-01 CN CN202021247921.5U patent/CN212935360U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111606266B (en) | Large mining height hydraulic support detection platform | |
| CN101284628B (en) | Hoisting method for framework of large tonnage pressing machine | |
| CN204738226U (en) | Arched bridge main arch bottom plate rail formula tool car | |
| CN206538164U (en) | Cable channel cover plate lifts handling device | |
| CN212935360U (en) | Double-person overhauling suspension cage crossing river high tower | |
| CN107720569B (en) | A kind of dismounting inner climbing crane tower is hung with masts type roofing | |
| CN213653209U (en) | Integrated construction movable platform for bridge flange plate | |
| CN212053710U (en) | Height-adjustable movable type cantilever operation platform | |
| CN212129859U (en) | Detachable steel structure aerial work operating platform | |
| CN213951973U (en) | Adjustable construction platform | |
| CN211775606U (en) | Regularization assembled that can have enough to meet need climbs frame and goes up people's passageway | |
| CN203795885U (en) | Tower-type large-height-building demolition machine | |
| CN209854554U (en) | Supplementary car of installing and removing of template | |
| CN218668442U (en) | Novel guide tracked frame of climbing | |
| CN213391120U (en) | Auxiliary support for building electromechanical installation engineering | |
| CN218952746U (en) | Scaffold frame | |
| CN112663929A (en) | Modular electric climbing frame | |
| CN101670994A (en) | Lifting working platform for construction | |
| CN214734103U (en) | Controllable over-and-under type operation platform for building | |
| CN2185256Y (en) | Self-hoisting door type crane | |
| CN2649564Y (en) | Plate house moving and mounting trolley | |
| CN219620726U (en) | Gantry type operation platform | |
| CN219546652U (en) | Elevator for construction | |
| CN215356935U (en) | Movable welding operation platform for steel cantilever longitudinal beam and sidewalk beam | |
| CN208236319U (en) | A kind of track crane lower beam manhole position is ascended a height inclined ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |