CN203682788U - Winch device for condenser cleaning robot system - Google Patents
Winch device for condenser cleaning robot system Download PDFInfo
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- CN203682788U CN203682788U CN201420055082.5U CN201420055082U CN203682788U CN 203682788 U CN203682788 U CN 203682788U CN 201420055082 U CN201420055082 U CN 201420055082U CN 203682788 U CN203682788 U CN 203682788U
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- water pipe
- capstan
- bearing
- pressure water
- capstan winch
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Abstract
The utility model discloses a winch device for a condenser cleaning robot system. The winch device for the condenser cleaning robot system comprises a support, a driving device, a winch shell, a rotating body, a guiding device, a high-pressure water pipe and a rotating joint. The winch shell and the driving device are fixed to the support, and a high-pressure water pipe outlet is formed in the winch shell. The rotating body is arranged in the winch shell and comprises a rotating wheel and a water pipe arrangement device, wherein the rotating wheel is cylindrical, a rotating shaft is arranged in the central axis of the rotating wheel, the two ends of the rotating shaft respectively penetrate through the winch shell, and are connected with the driving device and the rotating joint respectively, and an inner hole communicated with the rotating joint is formed in the rotating shaft. One end of the high-pressure water pipe penetrates through the inner hole to be connected with the rotating joint, and the other end of the high-pressure water pipe extends out of the high-pressure water pipe outlet. The water pipe arrangement device is arranged on the outer circle of the rotating wheel, a spiral gap is formed in the water pipe arrangement device, and the high-pressure water pipe is arranged in the spiral gap through the guiding device. The winch device for the condenser cleaning robot system has the advantages that guiding is regular, control is accurate, sealing is good, the technology is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of condenser cleaning robots attendant equipment, is specifically related to a kind of capstan arrangement for condenser cleaning robots system.
Background technology
Steam scrubber cleaning robot is a kind of automated installation cleaning for thermal power plant's condenser.By this device, condenser is cleaned, can effectively improve generating efficiency, reduce the risk of manual cleaning and avoid condenser to shut down the loss causing, extend the service life of condenser simultaneously.It is a kind of conventional cleaning way that high-pressure water pipe enters that condenser cold finger cleans, and capstan winch is the device of controlling high-pressure water pipe folding and unfolding, is the indispensable important component part of cleaning robot robot system.
Common capstan winch is a kind of device that by rotary hub, rope and flexible pipe etc. is carried out folding and unfolding, is mainly used in the folding and unfolding of weight traction and irrigation pipe.But, to distinguish to some extent with common capstan winch user demand, the water pipe folding and unfolding of condenser cleaning robots needs the function of automatic tube-arranging, low-frictional force, good leak tightness, moment of torsion and speed control, location and guarantor position.Therefore, need to design the capstan arrangement of the above function of a tool, to meet the user demand of cleaning robot robot system.
Summary of the invention
The purpose of this utility model is for a kind of capstan arrangement that can automatic tube-arranging is provided.
In order to achieve the above object, the utility model provides a kind of capstan arrangement for condenser cleaning robots system, comprises support, actuating device, capstan winch housing, swivel, guide piece, high-pressure water pipe and swivel joint; Capstan winch housing and actuating device are fixed on support; Capstan winch housing is provided with high-pressure water pipe outlet; Swivel is located in capstan winch housing, comprises revolving wheel and water pipe arrangement apparatus; It is cylindric that revolving wheel is, and axis place is provided with S. A.; Rotating shaft terminal is connected with swivel joint with actuating device through capstan winch housing respectively; S. A. is provided with the endoporus being connected with swivel joint; High-pressure water pipe one end is connected with swivel joint by endoporus, and the other end stretches out high-pressure water pipe outlet; Water pipe arrangement apparatus is located at revolving wheel outer ring, and which is provided with spiral fashion gap; Guide piece is located in capstan winch housing, and is positioned at revolving wheel outside; High-pressure water pipe is arranged in the spiral fashion gap location of water pipe arrangement apparatus by guide piece.
Further improvement of the utility model is: above-mentioned water pipe arrangement apparatus is formed by hard tube coiling; This hard tube in the shape of a spiral interstitial row is distributed in revolving wheel outer ring, forms the spiral fashion gap on water pipe arrangement apparatus; Guide piece comprises straight-bar and pressure pipe wheel; Straight-bar is located at revolving wheel outside along axis, and two ends and capstan winch housing are fixedly linked; Pressure pipe wheel is placed on straight-bar, and one end, below and high-pressure water pipe inconsistent, the other end is provided with briquetting; Briquetting is provided with the groove suitable with hard tube; Pressure pipe wheel is stuck on the hard tube of water pipe arrangement apparatus by briquetting.
The junction of S. A. and capstan winch housing is provided with supporting sealing device.Supporting sealing device comprises bearing, bearing seat, roller bearing end cap, O type circle; Bearing seat is fixed on capstan winch housing; Bearing is located in bearing seat; Roller bearing end cap is connected with bearing seat outside; The junction of bearing seat and S. A. is provided with O type circle; S. A. is rotatedly connected by bearing and bearing seat.Supporting sealing device also comprises felt; Felt is located at the junction of bearing seat and S. A.; Above-mentioned O type circle is between felt and bearing.
The Split type bearing support that support comprises supporting leg, is fixedly linked with supporting leg; Split type bearing support comprises split bearing upper cover and split bearing base; The bearing seat of supporting sealing device is assemblied between split bearing upper cover and split bearing base.
Actuating device comprises servomotor and planetary reducer; Servomotor is connected with transmission of rotary axis by planetary reducer.
Capstan winch housing is provided with blow off valve interface.
Revolving wheel also comprises described plane of revolution and support beam; It is cylindric that plane of revolution is; S. A. is connected with plane of revolution by support beam.
On S. A., endoporus comprises the axial hole and the radial hole that are connected; Axial hole is connected with adapter; Radial hole is connected with high-pressure water pipe.
The utility model has the following advantages compared to existing technology:
1, common capstan winch, in the time of work, just can open once high-pressure water pipe has lost tensile force, and the easy like this high-pressure water pipe of impelling is wound around mutually.The utility model utilizes the gap between screw structure of water pipe arrangement apparatus, has played well the effect of automatic tube-arranging; Utilize the pressure pipe wheel of guide piece simultaneously, consistent with high-pressure water pipe line of motion velocity reversal and play the guiding role, reduce the resistance that high-pressure water pipe is advanced, effectively avoid the mutual winding of high-pressure water pipe.
2, the utility model actuating device adopts the servomotor with band-type brake function, can realize accurate location, rotating speed control, Torque Control and protect bit function, utilizes planetary reducer to guarantee that enough moments of torsion drive the rotation of swivel simultaneously.Capstan winch, in the different operating period, can be realized different rotating speeds, can control high-pressure water pipe folding and unfolding amount, and shower nozzle is positioned.Torque Control can also be strained high-pressure water pipe in the moment, avoids from fixture, deviating to damage condenser piping because of shower nozzle.
4, the utility model arranges supporting sealing device and has simultaneously and support and the use of sealing, owing to having used felt as leakproofing material, can effectively intercept particulate matter in condenser water medium and, to O type circle, inner structural members infringement, improve capstan winch bulk life time, can effectively realize function of on-line cleaning.And utilize Split type bearing support, can adjusting be installed according to space requirement, as when the capstan winch housing location and installation, regulate according to the outlet of high-pressure water pipe, also meet the multifarious feature of condenser.
5, for the feature of condenser, the utility model is provided with blow off valve interface at capstan winch housing, and the shock effect bringing while utilizing blow off valve effectively to avoid condenser water box water inlet, has improved safety.
6, the utility model capstan arrangement has rule guiding, accurately control, good seal, reliable and stable characteristic, and technique is simple, with low cost.The utility model coordinates condenser cleaning robots to use, and can not only realize on-line cleaning, and strengthen greatly the cleansing power of condenser cleaning robots, impels condenser cleaning process to stride forward to simple, effective, saving, intelligent direction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model capstan arrangement;
Fig. 2 is the cutaway view of capstan arrangement in Fig. 1;
Fig. 3 is the structural representation of guide piece in Fig. 2;
Fig. 4 is the structural representation of swivel in Fig. 2;
Fig. 5 is the structural representation of supporting sealing device in Fig. 2.
In figure, 1-actuating device, 2-guide piece, 3-supporting sealing device, 4-capstan winch housing, 5-swivel, 6-swivel joint, 7-high-pressure water pipe, 8-support, 1.1-servomotor, 1.2-planetary reducer, 2.1-straight-bar, 2.2-pressure pipe wheel, 3.1-bearing, 3.2-bearing seat, 3.3-roller bearing end cap, 3.4-O type circle, 4.1-cylindrical shell, 4.2-end cap, 4.3-blow off valve interface, the outlet of 4.4-high-pressure water pipe, 5.1-S. A., 5.2-plane of revolution, 5.3-water pipe arrangement apparatus, 5.4-support beam, 8.1-supporting leg, 8.2-Split type bearing support base, 8.3-Split type bearing support upper cover.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
In conjunction with Fig. 1 to Fig. 5, the utility model is used for the capstan arrangement of condenser cleaning robots system mainly by forming with lower member: actuating device 1, guide piece 2, supporting sealing device 3, capstan winch housing 4, swivel 5, swivel joint 6, high-pressure water pipe 7, support 8.This capstan arrangement is communicated with and is placed in outside hydroecium with condenser water chamber outer wall by capstan winch housing 4, coordinates for condenser cooling water pipe clean with cleaning robot other system.Swivel 5 passes through integrally welded along the symmetrical many support beams 5.4 of S. A. 5.1 by a S. A. 5.1 and plane of revolution 5.2.The radial hole that S. A. 5.1 inside have axial hole and are communicated with it, as the path of a High-Pressure Water part.S. A. 5.1 one end connect planetary reducer 1.2, and the other end connects swivel joint 6 by axial hole.S. A. 5.1 two ends are equipped with supporting sealing device 3, comprise bearing 3.1, bearing seat 3.2, roller bearing end cap 3.3, O type circle 3.4 and felt 3.5, and bearing seat 3.2 is provided with bearing installation position, multiple O type circle installation position and felt installation position successively from capstan arrangement outside to internal direction, play the effect of isolation particulate matter and water-tight.The radial hole exit of S. A. 5.1 is provided with joint, and high-pressure water pipe 7 accesses on the joint of radial hole of S. A. 5.1, is smoothly transitted on water pipe arrangement apparatus 5.3.Water pipe arrangement apparatus 5.3 forms by being fixedly set in spiral fashion hard tube coiling on plane of revolution 5.2, and also in the shape of a spiral, high-pressure water pipe 7 is wrapped in the spiral fashion gap location of water pipe arrangement apparatus 5.3 to the gap between hard tube, is wound in shown in Fig. 4.Capstan winch housing 4 comprises the cylindrical shell 4.1 being tightly connected, the end cap 4.2 at two ends.Forward and backward two end cap 4.2 is fixedly connected with cylindrical shell 4.1 respectively, and is added with packing seal.Cylindrical shell 4.1 is provided with high-pressure water pipe outlet 4.4, and high-pressure water pipe 7 is stretched out along high-pressure water pipe outlet 4.4.Cylindrical shell 4.1 welds with bearing seat 3.2, evenly be provided with multiple blow off valve interface 4.3(blow off valve installation positions in cylindrical shell 4.1 outer rings), when work, guarantee that blow off valve is topmost effective, all the other blows off valve, in closed condition, have effectively slowed down the shock effect to capstan winch when condenser is intake.A guide piece 2 is equipped with in capstan winch housing 4 inside.Guide piece 2 is made up of a straight-bar 2.1 and the pressure pipe wheel 2.2 being enclosed within on straight-bar 2.1.Straight-bar 2.1 axially arranges along cylindrical shell 4.1, and two ends are fixed on two ends end cap 4.2 and (in cylindrical shell, also can be evenly provided with many straight-bars 2.1).Pressure pipe is taken turns 2.2 one end, below and is provided with briquetting, by the groove on briquetting along water pipe arrangement apparatus 5.3 cablings; Other end extruding high-pressure water pipe 7, can effectively avoid for want of predetermincd tension and expand outer and guarantee the proper alignment of high-pressure water pipe 7 of high-pressure water pipe 7, make high-pressure water pipe 7 in good order in the time of work, there will not be and hang phenomenon, and in the time stretching out high-pressure water pipe 7, take turns by pressure pipe the quiet power of rubbing that 2.2 extruding provides, improved the reliability of condenser cleaning robots system.The power of whole capstan arrangement guarantees by servomotor 1.1 and planetary reducer 1.2, and servomotor 1.1 connects planetary reducer 1.2, and planetary reducer 1.2 adopts key to be connected with S. A. 5.1.On the one hand, servomotor 1.1 provides power resources and has guaranteed accurate control, and on the other hand, planetary reducer 1.2 has guaranteed that enough moments of torsion are used for driving the rotation of swivel 5.Support 8 comprises supporting leg 8.1, Split type bearing support base 8.2 and Split type bearing support upper cover 8.3, and the bearing seat 3.2 of supporting sealing device is assemblied between split bearing upper cover 8.3 and split bearing base 8.2.
Because thermal power plant's condenser varies, condenser water box space varies, condenser outside space maldistribution (have above condenser certain space also may condenser surrounding have certain space), the utility model has solved above-mentioned Installation and Debugging problem effectively for the capstan arrangement of condenser cleaning robots system: no matter be that capstan arrangement is installed on to condenser water chamber interior (if hydroecium space is enough large, this capstan arrangement can be installed additional in water-proff packing cover and is placed in hydroecium), or top, condenser outside or outside surrounding, all can realize.After capstan arrangement has assembled, by fixing capstan arrangement support 8, swivel joint 6 access fix coolant inlet pipe (being connected with the axial hole of S. A. 5.1), rotary winch housing 4, thereby regulate high-pressure water pipe outlet 4.4 towards, can smoothly move on path when guaranteeing that high-pressure water pipe 7 is stretched out and regains.After regulating, fixing Split type bearing support base 8.2 and split bearing upper cover 8.3, finally fix whole capstan arrangement.When use, utilize servomotor 1.1 to drive successively planetary reducer 1.2, S. A. 5.1 to rotate, thereby plane of revolution 5.2 is rotated, straight-bar 2.1 is motionless, pressure pipe wheel 2.2 is pushed down the gap between screw cabling of extruding high-pressure water pipe 7 along water pipe arrangement apparatus 5.3, receives or puts thereby make high-pressure water pipe 7 export 4.4 by high-pressure water pipe.
Claims (10)
1. for a capstan arrangement for condenser robot system, it is characterized in that: described capstan arrangement comprises support, actuating device, capstan winch housing, swivel, guide piece, high-pressure water pipe and swivel joint; Described capstan winch housing and actuating device are fixed on described support; Described capstan winch housing is provided with high-pressure water pipe outlet; Described swivel is located in described capstan winch housing, comprises revolving wheel and water pipe arrangement apparatus; Described revolving wheel is cylindric, and axis place is provided with S. A.; Described rotating shaft terminal is connected with swivel joint with described actuating device through described capstan winch housing respectively; Described S. A. is provided with the endoporus being connected with described swivel joint; Described high-pressure water pipe one end is connected with swivel joint by described endoporus, and the other end stretches out described high-pressure water pipe outlet; Described water pipe arrangement apparatus is located at described revolving wheel outer ring, and which is provided with spiral fashion gap; Described guide piece is located in described capstan winch housing, and is positioned at described revolving wheel outside; Described high-pressure water pipe is arranged in the spiral fashion gap location of described water pipe arrangement apparatus by described guide piece.
2. capstan arrangement according to claim 1, is characterized in that: described water pipe arrangement apparatus is formed by hard tube coiling; Described hard tube in the shape of a spiral gap is arranged, and forms the spiral fashion gap on described water pipe arrangement apparatus; Described guide piece comprises straight-bar and pressure pipe wheel; Described straight-bar is located at described revolving wheel outside along axis, and two ends and described capstan winch housing are fixedly linked; Described pressure pipe wheel is placed on described straight-bar, and one end, below and described high-pressure water pipe inconsistent, the other end is provided with briquetting; Described briquetting is provided with the groove suitable with described hard tube; Described pressure pipe wheel is stuck on the hard tube of described water pipe arrangement apparatus by described briquetting.
3. capstan arrangement according to claim 2, is characterized in that: the junction of described S. A. and capstan winch housing is provided with supporting sealing device.
4. capstan arrangement according to claim 3, is characterized in that: described supporting sealing device comprises bearing, bearing seat, roller bearing end cap, O type circle; Described bearing seat is fixed on described capstan winch housing; Described bearing is located in described bearing seat; Described roller bearing end cap is connected with described bearing seat outside; The junction of described bearing seat and S. A. is provided with O type circle; Described S. A. is rotatedly connected by bearing and bearing seat.
5. capstan arrangement according to claim 4, is characterized in that: described supporting sealing device also comprises felt; Described felt is located at the junction of described bearing seat and S. A.; Described O type circle is between described felt and bearing.
6. capstan arrangement according to claim 4, is characterized in that: the Split type bearing support that described support comprises supporting leg, is fixedly linked with supporting leg; Described Split type bearing support comprises split bearing upper cover and split bearing base; The bearing seat of described supporting sealing device is assemblied between described split bearing upper cover and split bearing base.
7. capstan arrangement according to claim 2, is characterized in that: described actuating device comprises servomotor and planetary reducer; Described servomotor is connected with transmission of rotary axis by planetary reducer.
8. according to the arbitrary described capstan arrangement of claim 2 to 7, it is characterized in that: described capstan winch housing is provided with blow off valve interface.
9. according to the arbitrary described capstan arrangement of claim 2 to 7, it is characterized in that: described revolving wheel also comprises described plane of revolution and support beam; Described plane of revolution is cylindric; Described S. A. is connected with described plane of revolution by described support beam.
10. according to the arbitrary described capstan arrangement of claim 2 to 7, it is characterized in that: on described S. A., endoporus comprises the axial hole and the radial hole that are connected; Described axial hole is connected with institute swivel joint; Described radial hole is connected with described high-pressure water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055082.5U CN203682788U (en) | 2014-01-28 | 2014-01-28 | Winch device for condenser cleaning robot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055082.5U CN203682788U (en) | 2014-01-28 | 2014-01-28 | Winch device for condenser cleaning robot system |
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| Publication Number | Publication Date |
|---|---|
| CN203682788U true CN203682788U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055082.5U Withdrawn - After Issue CN203682788U (en) | 2014-01-28 | 2014-01-28 | Winch device for condenser cleaning robot system |
Country Status (1)
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| CN (1) | CN203682788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754713A (en) * | 2014-01-28 | 2014-04-30 | 南京科远自动化集团股份有限公司 | Winch device for condenser cleaning robot system |
| CN113247713A (en) * | 2021-05-19 | 2021-08-13 | 华能国际电力股份有限公司上海石洞口第一电厂 | Flexible air pipe winding and unwinding device for air supply |
-
2014
- 2014-01-28 CN CN201420055082.5U patent/CN203682788U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754713A (en) * | 2014-01-28 | 2014-04-30 | 南京科远自动化集团股份有限公司 | Winch device for condenser cleaning robot system |
| CN113247713A (en) * | 2021-05-19 | 2021-08-13 | 华能国际电力股份有限公司上海石洞口第一电厂 | Flexible air pipe winding and unwinding device for air supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |