CN204643768U - A kind of workplatform for tapered electric pole - Google Patents
A kind of workplatform for tapered electric pole Download PDFInfo
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- CN204643768U CN204643768U CN201520314166.0U CN201520314166U CN204643768U CN 204643768 U CN204643768 U CN 204643768U CN 201520314166 U CN201520314166 U CN 201520314166U CN 204643768 U CN204643768 U CN 204643768U
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- electric pole
- registration roller
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- workplatform
- movable roller
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Abstract
The utility model relates to power industry power transmission and transformation line preparation of construction, specifically a kind of workplatform for tapered electric pole.Current power transmission line upkeep, staff uses climbers to step on bar usually, body inclination during workman's operation, poor stability, and people and equipment need gradation to step on bar.The utility model comprises service platform, pilot bar, registration roller, movable roller, sliding rack, top pressure assembly, gear unit, change speed gear box, and the parallel of pilot bar is fixed on the operational platform; Registration roller is arranged on pilot bar end by adapter sleeve, and movable roller is slidably arranged on pilot bar stage casing by sliding rack; Change speed gear box exports and is connected sliding rack respectively by top pressure assembly and gear unit, driven registration roller and movable roller.The utility model is rational in infrastructure, convenient operation; Form job platform in high-altitude, achieve workmen and equipment can promote simultaneously, reduce aloft work difficulty and labour intensity, improve work efficiency.
Description
Technical field
The utility model relates to power industry power transmission and transformation line preparation of construction, specifically a kind of workplatform for tapered electric pole.
Background technology
In the maintenance maintenance construction of power industry transmission line of electricity, because the setting height(from bottom) of equipment is higher, current staff needs to use climbers to step on bar operation, climbs to control position, recycling body and soul lashing and the body of rod connect to be fixed health, form the mode of operation of supported at three point, now the health of workmen and the body of rod at an angle, and bipod scrunches all the time and cannot move on climbers, not only constructing operation is very difficult, labour intensity is comparatively large, and poor stability, there is potential safety hazard.And use climbers mode to step on another problem that also has of bar, namely service tool, equipment etc. are placed nowhere, upper and lower shaft tower need be carried with by staff, after some heavier equipment then need to step on bar, several staff coordinates lifting to construction place to fix, add the physical demands of workmen, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of workplatform for tapered electric pole, and this platform can by stepping on bar human users along electrical pole lifting, simple and efficient to handle, solves the problem of aloft work constructional difficulties, saves artificial, improves operating efficiency.
The purpose of this utility model is achieved through the following technical solutions:
For a workplatform for tapered electric pole, comprise service platform, pilot bar, registration roller, movable roller, adapter sleeve, sliding rack, top pressure assembly, gear unit, change speed gear box,
Article two, one end of pilot bar is parallel fixes on the operational platform; The roll shaft two ends of registration roller are respectively equipped with an adapter sleeve, and the other end of two pilot bars is inserted in two adapter sleeves respectively, and is fixed by bolt pin joint; The roll shaft of movable roller is laterally assemblied on sliding rack, and sliding rack both sides are contained in pilot bar stage casing by casing pipe sleeve;
Service platform is fixed with the change speed gear box that multiaxis exports, the first output shaft of change speed gear box is connected with the support beam of sliding rack by top pressure assembly; Second output shaft of change speed gear box connects movable roller roll shaft and registration roller roll shaft respectively by gear unit.
Further, described movable roller and registration roller rotation direction contrary.
Further, described registration roller, the periphery of movable roller are provided with the groove coordinated with electric pole cylinder, are provided with anti-slip veins in groove.
Further, the screw collar that described top pressure unit construction is screw rod and is sleeved on screw rod.
Further, described gear unit comprises transmission shaft, sleeve, is connected in the middle part of transmission shaft by bevel gear set or worm-and-wheel gear and movable roller roll shaft; Two sleeves are slidably sleeved on transmission shaft two ends respectively, and coordinate transmitting torque by spline or bayonet lock; Two sleeves are connected respectively by bevel gear set or worm-and-wheel gear and registration roller roll shaft.
Further, described transmission input is fixed with rocking arm or connects electro-motor.
The beneficial effects of the utility model are: rational in infrastructure, are convenient to disassembling operations; Workmen station on the operational platform, registration roller and movable roller is driven to rotate backward by driving change speed gear box, drive service platform along electrical pole lifting, and the spacing of registration roller and movable roller is controlled by sliding rack, make it be stuck on electric pole, formation high-altitude operation platform, achieves workmen and equipment has once transported, reduce aloft work difficulty and labour intensity, improve work efficiency.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1: be structural representation of the present utility model;
Fig. 2: for the A of Fig. 1 is to schematic diagram.
Detailed description of the invention
In figure: 1, registration roller, 2, adapter sleeve, 3, pilot bar, 4, movable roller, 5, sliding rack, 6, top pressure assembly, 7, change speed gear box, 8, service platform, 9, pipe box, 10, transmission shaft, 11, electric pole.
Embodiment 1
From Fig. 1 ~ Fig. 2, the utility model comprises pilot bar 3, service platform 8, registration roller 1, movable roller 4, adapter sleeve 2, sliding rack 5, top pressure assembly 6, gear unit, change speed gear box 7;
Service platform 8 is fixed on two pilot bar 3 one end, and two pilot bars be arranged in parallel; The other end that an adapter sleeve 2, two pilot bars 3 are installed respectively by bearing seat in the roll shaft two ends of registration roller 1 is inserted in two adapter sleeves 2 respectively, and is fixed by bolt pin joint;
The roll shaft of movable roller 4 is laterally assemblied on sliding rack 5, and roll shaft end is connected by bearing seat with sliding rack; Sliding rack 5 both sides are provided with sleeve pipe, and this casing pipe sleeve is contained in pilot bar 3 stage casing, and sliding rack can be moved along pilot bar;
Described registration roller 1, the periphery of movable roller 4 are provided with the groove coordinated with electric pole cylinder, are provided with anti-slip veins in groove, to increase area of contact and the friction force of two rollers and electric pole.
Service platform 8 is fixed with the change speed gear box 7 of double output shaft, the first output shaft of change speed gear box 7 is connected with the support beam of sliding rack 5 by top pressure assembly 6; The screw collar that described top pressure assembly 6 structure is screw rod and is sleeved on screw rod;
Second output shaft of change speed gear box 7 connects movable roller 4 roll shaft and registration roller 1 roll shaft respectively by gear unit; This gear unit comprises transmission shaft 10, sleeve 9, is connected in the middle part of transmission shaft 10 by the roll shaft of bevel gear set or worm-and-wheel gear and movable roller 4; Two sleeves 9 are slidably sleeved on transmission shaft 10 two ends, and coordinate transmitting torque by spline or bayonet lock; Two sleeves 9 are connected respectively by bevel gear set or the roll shaft of worm-and-wheel gear and registration roller 1 and the second output shaft of change speed gear box; Transmission shaft 10, sleeve 9 brought into motion roller 4 and registration roller 1 opposite spin.Electro-motor or rocking arm according to circumstances can be selected to connect change speed gear box 7 input end as power unit.
The utility model is applicable to the upkeep operation of tapered electric pole (tapered electric pole upper end diameter is less than root) equipment.Field combinations during use, makes the root of electric pole 11 be clamped between movable roller 4 and removable registration roller 1, is inserted into by pilot bar 3 in the adapter sleeve 2 of registration roller 1 both sides, fastening and guarantee that it reliably connects by bolt pin joint; Shake rocking arm or startup electric DC motor, first output shaft of change speed gear box 7 drives the bolt rotary of top pressure assembly 6, the screw collar be sleeved on screw rod is moved elongation vertically, and ejection sliding rack 5 and movable roller 4 move along pilot bar 3, reduce registration roller 1 and movable roller 4 spacing; Meanwhile, the second output shaft of change speed gear box 7 drives registration roller 1 and movable roller 4 counter-rotation by sleeve 9, transmission shaft 10, up along electric pole; Sleeve 9, along slip transmission shaft 10, makes entire length shorten.After platform rises to operating altitude, locking change speed gear box and gear unit prevent platform from gliding; As two roll shafts are coordinated by worm and gear with gear unit, worm-gear self-locking can make platform hover on the electric pole body of rod.This device declines contrary with aforesaid operations.
The utility model is rational in infrastructure, fitting operation is simple, staff and equipment once can be promoted to operation point by this device, and the spacing of registration roller and movable roller is controlled by sliding rack, it is made to be stuck on electric pole, form high-altitude operation platform, reduce aloft work difficulty and labour intensity, improve work efficiency.
Finally should be noted that: above embodiment is not intended to limit for illustration of the technical solution of the utility model; those skilled in the art modifies to embodiment or carries out equivalent replacement to portion of techniques feature; and do not depart from the essence of technical solutions of the utility model, all should be encompassed within the utility model scope required for protection.
Claims (6)
1. for a workplatform for tapered electric pole, it is characterized in that: comprise pilot bar (3), service platform (8), registration roller (1), movable roller (4), adapter sleeve (2), sliding rack (5), top pressure assembly (6), gear unit, change speed gear box (7);
The roll shaft two ends of registration roller (1) are respectively equipped with an adapter sleeve (2); Article two, one end of pilot bar (3) is parallel is fixed on service platform (8), and the other end of two pilot bars (3) is inserted in two adapter sleeves (2) respectively, and is fixed by bolt pin joint; The roll shaft of movable roller (4) is laterally assemblied on sliding rack (5), and sliding rack (5) both sides are contained in pilot bar (3) stage casing by casing pipe sleeve;
Service platform (8) is fixed with the change speed gear box (7) that multiaxis exports, the first output shaft of change speed gear box (7) is connected with the support beam of sliding rack (5) by top pressure assembly (6); Second output shaft of change speed gear box (7) connects movable roller (4) roll shaft and registration roller (1) roll shaft respectively by gear unit.
2. a kind of workplatform for tapered electric pole according to claim 1, is characterized in that: described movable roller (4) and registration roller (1) rotation direction contrary.
3. a kind of workplatform for tapered electric pole according to claim 1 and 2, is characterized in that: described registration roller (1), the periphery of movable roller (4) are provided with the groove coordinated with electric pole cylinder, are provided with anti-slip veins in groove.
4. a kind of workplatform for tapered electric pole according to claim 1, is characterized in that: the screw collar that described top pressure assembly (6) structure is screw rod and is sleeved on screw rod.
5. a kind of workplatform for tapered electric pole according to claim 1,2 or 4, it is characterized in that: described gear unit comprises transmission shaft (10), sleeve (9), transmission shaft (10) middle part is connected by the roll shaft of bevel gear set or worm-and-wheel gear and movable roller (4); Two sleeves (9) are slidably sleeved on transmission shaft (10) two ends, and coordinate transmitting torque by spline or bayonet lock; Two sleeves (9) are connected respectively by bevel gear set or the roll shaft of worm-and-wheel gear and registration roller (1) and the second output shaft of change speed gear box.
6. a kind of workplatform for tapered electric pole according to claim 1,2 or 4, is characterized in that: described change speed gear box (7) input end is fixed with rocking arm or connects electro-motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314166.0U CN204643768U (en) | 2015-05-15 | 2015-05-15 | A kind of workplatform for tapered electric pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314166.0U CN204643768U (en) | 2015-05-15 | 2015-05-15 | A kind of workplatform for tapered electric pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204643768U true CN204643768U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314166.0U Active CN204643768U (en) | 2015-05-15 | 2015-05-15 | A kind of workplatform for tapered electric pole |
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| Country | Link |
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| CN (1) | CN204643768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781093A (en) * | 2016-04-01 | 2016-07-20 | 杨瑞亮 | Anti-slip automatic pole lifting device |
| CN117246961A (en) * | 2023-11-14 | 2023-12-19 | 上海安伯工业设备有限公司 | Liftable aerial work platform |
-
2015
- 2015-05-15 CN CN201520314166.0U patent/CN204643768U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781093A (en) * | 2016-04-01 | 2016-07-20 | 杨瑞亮 | Anti-slip automatic pole lifting device |
| CN117246961A (en) * | 2023-11-14 | 2023-12-19 | 上海安伯工业设备有限公司 | Liftable aerial work platform |
| CN117246961B (en) * | 2023-11-14 | 2024-02-06 | 上海安伯工业设备有限公司 | Liftable aerial work platform |
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