CN110027999B - Electric power transmission tower with hoisting function - Google Patents
Electric power transmission tower with hoisting function Download PDFInfo
- Publication number
- CN110027999B CN110027999B CN201910318627.4A CN201910318627A CN110027999B CN 110027999 B CN110027999 B CN 110027999B CN 201910318627 A CN201910318627 A CN 201910318627A CN 110027999 B CN110027999 B CN 110027999B
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- CN
- China
- Prior art keywords
- transmission tower
- guide plate
- power transmission
- electric power
- hoisting
- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000013016 damping Methods 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to the technical field of power transmission and transformation devices, and provides an electric power transmission tower with a hoisting function, which comprises a transmission tower body and an electric winch, wherein a guide plate is welded on a profile on one side of the transmission tower body, a fixed pulley is arranged at the top end of the guide plate, the guide plate is connected with a hanging box provided with the pulley in a sliding manner through a arranged sliding chute, the hanging box is pulled to the fixed pulley through a buckled traction rope and extends to the bottom of the transmission tower body, the other end of the traction rope is retracted and released through the electric winch to realize the up-and-down movement of the hanging box, and meanwhile, a damping device is arranged between the two sides of the guide plate and the hanging box.
Description
Technical Field
The invention relates to the technical field of power transmission and transformation devices, in particular to an electric power transmission tower with a hoisting function.
Background
The maintenance of poles for high voltage transmission lines requires that the operator climb onto the pole to replace the components, and that maintenance tools and equipment and components must be transported to the maintenance location. On the tower pole among the high tension transmission line, no matter be strain tower or straight line shaft tower, do not all have special lifting device who is used for transmitting article. In the prior art, due to the fact that the types of tower towers are different, transmission objects are generally conveyed upwards by pulley ropes, pulleys cannot be fixedly installed by using main body profiles of the tower towers, various hoisted objects are hung randomly in the transmission process, the transmission process is very difficult and clumsy, the hoisted objects easily fall off, personal equipment safety accidents are caused, special hoisting equipment must be arranged on the tower towers, and the problem of upward safe hoisting of overhaul tools, equipment and parts is solved.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides an electric power transmission tower with a hoisting function, and solves the problems that the existing hoisting structure is very difficult and clumsy to transfer, and hoisted objects are very easy to fall off, so that personal equipment safety accidents are caused.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an electric power transmission tower with a hoisting function comprises a transmission tower body and an electric winch, wherein a guide plate is welded on a section bar on one side of the transmission tower body and extends upwards along the side face of the transmission tower body, two fixed pulleys which are symmetrical front and back are fixed at the top end of the guide plate through a welded stand column, a sliding groove which is parallel to the extending direction of the guide plate is formed in the middle line position of the outer side face of the guide plate, a plurality of pulleys are connected in the sliding groove of the guide plate in a sliding manner, a hanging box is welded on the pulleys together, the pulleys are arranged on the side face of the hanging box opposite to the guide plate in a straight line manner, two pull rings which correspond to the fixed pulleys in position are welded on the top face of the hanging box, traction ropes are connected to the pull rings through buckles respectively, the traction ropes are respectively pulled towards the bottom of the transmission tower body through the corresponding fixed pulleys, and the other ends of the traction ropes are wound on a reel of, the electric winch is fixed on the ground through the base, protruding type slide rails parallel to the sliding grooves are all arranged on the front side and the rear side of the guide plate, a plurality of damping devices are connected in the protruding type slide rails in a rolling mode, each damping device comprises a roller clamped in the protruding type slide rails in a sliding mode, a connecting shaft extending towards the outer side is fixedly connected to the upper portion of the axis of the roller in a sliding mode, the other end of the connecting shaft is nested with a bearing, the bearing is installed in a fixing cylinder arranged in the fixing cylinder, a telescopic rod is fixedly connected to the other side of the fixing cylinder, a connecting plate is fixedly connected to the other end of the telescopic rod, a damping spring is sleeved outside the body of the telescopic.
Furthermore, the damping devices are arranged in a line along the convex slide rail, so that the stability during movement is enhanced.
Furthermore, the convex sliding rails and the sliding grooves are provided with smooth surfaces, so that the rollers and the pulleys are facilitated to rotate.
Further, the outer surface of the hanging box is provided with a streamline shell along the moving direction of the hanging box to reduce air resistance.
Furthermore, a plurality of part areas are arranged inside the hanging box, so that the hanging box is convenient for classified storage and maintenance of instruments.
Furthermore, a rain shade is arranged outside the driving motor of the electric winch, so that a rain-proof effect is achieved.
Furthermore, a plurality of through air holes are formed in the assembling plate of the hanging box, so that the wind impact is reduced.
Furthermore, the hanging box, the guide plate and the pulleys are all made of stainless steel materials, so that rusting is avoided.
Advantageous effects
The invention provides an electric power transmission tower with a hoisting function, which has the following beneficial effects compared with the prior art:
according to the invention, the guide plate is welded on the section bar of the power transmission tower body, the hanging box slides on the guide plate through the idler wheel, the hanging box is matched with the fixed pulley at the top end of the guide plate through the buckled traction rope, and finally the electric winch installed on the ground is used for winding and unwinding, so that the up-and-down movement of the hanging box is realized, the movement is simple, the operation is convenient, and the safety is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first perspective of the shock absorbing device of the present invention;
FIG. 3 is a second perspective view of the shock absorbing device of the present invention;
fig. 4 is a schematic view of a first perspective of the hoisting structure of the present invention;
FIG. 5 is a schematic view of a second perspective of the hoisting structure of the present invention;
fig. 6 is a schematic view of a third perspective of the hoisting structure of the present invention;
the reference numerals in the drawings denote: 1-a transmission tower body; 2-an electric winch; 3-a guide plate; 301-a chute; 302-male sliding rail; 4-upright post; 5-fixed pulley; 6-a pulley; 7-hanging the box; 701-part area; 702-wind holes; 8-a pull ring; 9-a traction rope; 10-a roller; 11-a connecting shaft; 12-a bearing; 13-a fixed cylinder; 14-a telescopic rod; 15-a connecting plate; 16-a damping spring; 17-a rain shade; 18-shock absorbing means.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
the electric power transmission tower with the hoisting function comprises a transmission tower body 1 and an electric winch 2, wherein a guide plate 3 is welded on a section bar on one side of the transmission tower body 1, the guide plate 3 extends upwards along the side surface of the transmission tower body 1, two fixed pulleys 5 which are symmetrical front and back are fixed at the top end of the guide plate 3 through a welded stand column 4, a sliding groove 301 which is parallel to the extending direction of the guide plate is formed in the central line position of the outer side surface of the guide plate 3, a plurality of pulleys 6 are connected in the sliding groove 301 of the guide plate 3 in a sliding mode, a hanging box 7 is welded on the plurality of pulleys 6 together, the plurality of pulleys 6 are arranged on the side surface of the hanging box 7 opposite to the guide plate 3 in a straight line mode, two pull rings 8 which correspond to the positions of the fixed pulleys 5 are welded on the top surface of the hanging box 7, traction ropes 9 are connected on the pull rings 8 through buckles, and the traction ropes 9 are respectively pulled towards, the other end of haulage rope 9 is all around rolling up on electric hoist machine 2's spool, electric hoist machine 2 passes through the base to be fixed subaerial, protruding type slide rail 302 that is on a parallel with spout 301 is all seted up to the side around deflector 3, equal roll connection has a plurality of damping device 18 in protruding type slide rail 302, damping device 18 all includes the gyro wheel 10 of slide card in protruding type slide rail 302, equal fixedly connected with is to the connecting axle 11 of outside extension in the axial of gyro wheel 10, the other end nestification of connecting axle 11 has bearing 12, and bearing 12 installs in the solid fixed cylinder 13 that sets up, the opposite side fixedly connected with telescopic link 14 of solid fixed cylinder 13, the other end fixedly connected with connecting plate 15 of telescopic link 14, and the body overcoat of telescopic link 14 has cup jointed damping spring 16, the other end welding of connecting plate 15 is.
Wherein, damping device 18 is a word arrangement along protruding type slide rail 302, protruding type slide rail 302 and spout 301 all are equipped with glossy surface, and the surface of hanging box 7 has streamlined shell along its moving direction, and hanging box 7 is inside to be equipped with a plurality of part district 701, and the rain shade 17 is installed outward to electric hoist 2's driving motor, is equipped with a plurality of wind holes 702 that run through on hanging box 7's the equipment board, and hanging box 7, deflector 3, pulley 6 all adopt stainless steel to make.
When the device is used, the retraction of the traction rope 9 is realized by controlling the motor of the electric winch 2 to rotate forwards and backwards, in the retraction process of the traction rope 9, the traction rope 9 moves through the fixed pulley 5 welded at the top end of the guide plate 3, and simultaneously when the traction rope 9 is retracted, the pulley 6 of the hanging box 7 can be driven to slide up and down along the sliding groove 301 of the guide plate 3, and simultaneously a plurality of pulleys 6 are arranged in a straight line along the extending direction of the sliding groove 301, so that the stability of the hanging box 7 during moving is improved, in addition, the convex sliding rails 302 are arranged at two sides of the guide plate 3, the roller 10 is clamped by the convex sliding rails 302, meanwhile, when the roller 10 fixed on the hanging box 7 through the connecting plate moves, the connecting shaft 11 axially fixed to the roller 10 can rotate through the bearing 12, the bearing 12 reduces the friction force generated during moving, so that the roller 10 can move in the convex sliding rails 302, and the damping spring 16 and the telescopic rod 14 which are matched with each other are arranged, the vibration force generated when the hanging box 7 moves can be absorbed, and the stability of the hanging box 7 when moving is improved.
Hanging case 7 is formed with streamlined shell along the moving direction, has reduced air resistance to a certain extent, has run through on the equipment board of hanging case 7 simultaneously and has had a plurality of wind holes 702 for wind-force can pass hanging case 7, reduces hanging case 7 and receives the impact that wind-force brought, has further improved the security, and hanging case 7 is inside to be equipped with a plurality of part districts 701, makes things convenient for categorised maintenance equipment of placing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The electric power transmission tower with the hoisting function comprises a transmission tower body (1) and an electric winch (2), and is characterized in that a guide plate (3) is welded on a section bar on one side of the transmission tower body (1), the guide plate (3) extends upwards along the side face of the transmission tower body (1), two fixed pulleys (5) which are symmetrical front and back are fixed at the top end of the guide plate (3) through a welded stand column (4), a sliding groove (301) parallel to the extending direction of the guide plate is formed in the central line position of the outer side face of the guide plate (3), a plurality of pulleys (6) are connected in the sliding groove (301) of the guide plate (3) in a sliding mode, a plurality of hanging boxes (7) are welded together on the pulleys (6), the pulleys (6) are arranged in a straight line on the side face of the hanging boxes (7) opposite to the guide plate (3), two pull rings (8) corresponding to the fixed pulleys (5) are welded on the top face of the hanging boxes (7), the pull ring (8) is connected with a traction rope (9) through a buckle, the traction rope (9) is respectively pulled towards the bottom of the power transmission tower body (1) through a corresponding fixed pulley (5), the other end of the traction rope (9) is wound on a reel of an electric winch (2), the electric winch (2) is fixed on the ground through a base, the front side and the rear side of the guide plate (3) are respectively provided with a convex slide rail (302) parallel to the slide groove (301), a plurality of damping devices (18) are respectively connected in the convex slide rails (302) in a rolling manner, each damping device (18) comprises a roller (10) which is clamped in the convex slide rails (302) in a sliding manner, a connecting shaft (11) extending towards the outside is fixedly connected in the axial direction of the roller (10), the other end of the connecting shaft (11) is nested with a bearing (12), and the bearing (12) is installed in a fixed cylinder (13), the other side fixedly connected with telescopic link (14) of fixed cylinder (13), the other end fixedly connected with connecting plate (15) of telescopic link (14), and the body overcoat of telescopic link (14) has cup jointed damping spring (16), the other end welding of connecting plate (15) is on the outer wall of hanging case (7).
2. An electric power transmission tower with hoisting function according to claim 1, characterized in that the damping means (18) are arranged in line along the male sliding rails (302).
3. An electric power transmission tower with hoisting function according to claim 1, characterized in that the male sliding rails (302) and the sliding grooves (301) are provided with smooth surfaces.
4. An electric power transmission tower with hoisting function according to claim 1 characterized in that the outer surface of the hoisting box (7) has a fairing along its direction of movement.
5. An electric power transmission tower with hoisting function according to claim 1 characterized in that said hoisting box (7) is internally provided with a plurality of component areas (701).
6. The electric power transmission tower with hoisting function according to claim 1, characterized in that a rain shade (17) is installed outside the driving motor of the electric hoist (2).
7. The electric power transmission tower with hoisting function according to claim 1, characterized in that the assembly plate of the hanging box (7) is provided with a plurality of wind holes (702) therethrough.
8. The electric power transmission tower with hoisting function according to claim 1, characterized in that the hoisting box (7), the guide plate (3) and the pulley (6) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318627.4A CN110027999B (en) | 2019-04-19 | 2019-04-19 | Electric power transmission tower with hoisting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318627.4A CN110027999B (en) | 2019-04-19 | 2019-04-19 | Electric power transmission tower with hoisting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110027999A CN110027999A (en) | 2019-07-19 |
| CN110027999B true CN110027999B (en) | 2021-04-09 |
Family
ID=67239296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318627.4A Active CN110027999B (en) | 2019-04-19 | 2019-04-19 | Electric power transmission tower with hoisting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110027999B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201068358Y (en) * | 2007-05-25 | 2008-06-04 | 苏州江南嘉捷电梯股份有限公司 | Elevator rolling wheel guiding boot |
| CN204431498U (en) * | 2015-01-20 | 2015-07-01 | 湖南拓天节能控制技术股份有限公司 | A kind of control device of elevator bucket run location |
| CN106241573A (en) * | 2016-07-28 | 2016-12-21 | 廖忠民 | Use the gear-rack drive elevator of planetary reducer |
| CN205953267U (en) * | 2016-08-17 | 2017-02-15 | 广州市特威工程机械有限公司 | Integrative device of construction elevator guide pulley protection hook |
| CN107522068A (en) * | 2017-08-24 | 2017-12-29 | 江充 | A kind of workshop elevator |
| CN207658906U (en) * | 2017-11-03 | 2018-07-27 | 朱猛 | A kind of construction site garbage transporting machine |
| CN108639905A (en) * | 2018-02-17 | 2018-10-12 | 广州市恒策科技服务有限公司 | A kind of driving with damping unit |
| CN108975201A (en) * | 2018-07-17 | 2018-12-11 | 项赛赛 | A kind of hoisting mechanism based on low-power machine driving that municipal works use |
| CN108975125B (en) * | 2018-09-10 | 2023-11-07 | 江苏飞耐科技有限公司 | Counterweight guide shoe for high-speed large unbalanced load |
-
2019
- 2019-04-19 CN CN201910318627.4A patent/CN110027999B/en active Active
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| Publication number | Publication date |
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| CN110027999A (en) | 2019-07-19 |
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Effective date of registration: 20231019 Address after: 323000 Zhongdong Road 699, Liandu District, Lishui City, Zhejiang Province Patentee after: LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: 350108 No. 200 Xiyuan Gong Road, Minhou County, Fuzhou City, Fujian Province Patentee before: MINJIANG University Patentee before: PINGTAN HAICHUANG ZHIHUI TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240207 Address after: Room 1001-8, No. 2399, Chuangye Avenue, Huangpu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Sanhuan Wenyue Intellectual Property Operation Co.,Ltd. Country or region after: China Address before: 323000 Zhongdong Road 699, Liandu District, Lishui City, Zhejiang Province Patentee before: LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240222 Address after: 510075 No. n2248, floor 3, Xingguang Yingjing, No. 117, Shuiyin Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU ZHAOJI BIOTECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 1001-8, No. 2399, Chuangye Avenue, Huangpu District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou Sanhuan Wenyue Intellectual Property Operation Co.,Ltd. Country or region before: China |