CN206940129U - A kind of steel wire reeling device for boiler maintenance platform - Google Patents
A kind of steel wire reeling device for boiler maintenance platform Download PDFInfo
- Publication number
- CN206940129U CN206940129U CN201720430869.9U CN201720430869U CN206940129U CN 206940129 U CN206940129 U CN 206940129U CN 201720430869 U CN201720430869 U CN 201720430869U CN 206940129 U CN206940129 U CN 206940129U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- steel wire
- fixed pulley
- connecting plate
- reeling device
- 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
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of steel wire reeling device for boiler maintenance platform, and it includes frame and the driver being arranged in frame and distributor assembly；Distributor assembly includes connecting plate, driving gear, driven gear, fixed pulley, adjustable pinch roller and pinch roller bearing, driving gear is intermeshed with driven gear, driver is connected by the transmission main shaft through connecting plate and driving gear, fixed pulley is coaxially disposed with driven gear, adjustable pinch roller is rotatablely arranged on connecting plate by pinch roller bearing, makes adjustable pinch roller can be away from fixed pulley or being abutted against with fixed pulley；When adjustable pinch roller and fixed pulley abut against, the wire casing for housing steel wire rope is formed between adjustable pinch roller and fixed pulley.The steel wire reeling device is safe and reliable, and lightweight, miniaturization, assembling and easy to operate, it is adapted to various boiler top structure contexts to install and use, and folding and unfolding steel wire rope is convenient and swift, improves work efficiency.
Description
Technical field
It the utility model is related to steel wire rope hoisting mechanism technical field, and in particular to one kind boiler maintenance that is particularly suitable for use in is put down
The steel wire reeling device of platform.
Background technology
The maintenance of the boiler furnace in major, the medium and small thermal power plant in China at present, using hoistable platform technology to stove
The equipment such as internal heating surface are overhauled, and range of the platform in stove is generally 0-100m, to ensure the safety of platform, each
The both ends end suspension bracket of platform respectively sets a set of rope broken protector, often covers protection device and is made up of protector and protection steel wire rope.
Two protection steel wire ropes are respectively arranged in platform and corresponded on the position adjacent with two working ropes, when being broken occurs in working rope
When unexpected, protector is that locking protection steel wire rope prevents platform from falling, and protection steel wire rope arrangement, which is fixed on stove roof plate, vertically prolongs
Furnace bottom is reached, its a diameter of ￠ 9.5mm, general every root long is 80-100m, and weight is in 30-35kg, at present protection steel wire rope installation
With withdraw application by staff on furnace roof plate-girder with folding and unfolding is pulled, because its stored position is limited, restricting for general every need to be by
Three or four people carry out folding and unfolding work, start most heavy when receipts outward, when putting inward, put more long heavier, staff
There are skilled cooperation main points and certain muscle power, wherein there is a people to make not energetically, often to make if folding and unfolding is protected during steel wire rope
Into steel wire rope tenesmus casualty accident.At present, the closing quotation device that in the market is used for steel wire rope is usually to increase on the basis of hoist engine
Dismountable reel is added to realize the closing quotation of steel wire rope, but hoist engine body cannot be introduced into the manhole door of operating area, load is made
Can not effectively be fixed during industry, check and regulate after steel wire rope easily knot when being placed again into, folding and unfolding is inefficient, in operation process
Hidden danger of mechanical wounding etc. be present.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of for boiler maintenance platform
Steel wire reeling device, the steel wire reeling device is safe and reliable, lightweight, miniaturization, assembling and easy to operate, its suitable various pot
Stove top construction occasion can be installed and used, and folding and unfolding steel wire rope is convenient and swift, improve work efficiency.
To solve the above problems, technical scheme is as follows used by the utility model：
A kind of steel wire reeling device for boiler maintenance platform, it includes frame, driver and distributor assembly；It is described
Distributor assembly includes connecting plate, driving gear, driven gear, fixed pulley, adjustable pinch roller and pinch roller bearing, and the connecting plate is consolidated
Surely it is arranged in the frame, the driving gear is separately positioned on driven gear on the connecting plate and the driving gear
It is intermeshed with driven gear, the fixed pulley is coaxially disposed with driven gear, and the pinch roller bearing is rotatably arranged in institute
State on connecting plate, the adjustable pinch roller is arranged in the pinch roller bearing and can be with the rotation of pinch roller bearing away from the fixed pulley
Or abutted against with fixed pulley；When the adjustable pinch roller and fixed pulley abut against, formed and be used between adjustable pinch roller and fixed pulley
The wire casing of accommodating steel wire rope；The driver is fixedly installed in the frame, and the driver is by through the connecting plate
Transmission main shaft and the driving gear be connected.
As the utility model preferred embodiment, one end of the pinch roller bearing is hinged on the connection by rotating shaft
The middle part of plate, the other end of the pinch roller bearing is free end.
As the utility model preferred embodiment, the free end of the pinch roller bearing is extended outward with bayonet socket
Clamp；Link is fixedly installed on the connecting plate, hand lever is hinged with the link；When the adjustable pinch roller is with determining
When pulley abuts against, the hand lever is connected in the bayonet socket to lock the adjustable pinch roller.
As the utility model preferred embodiment, the link is provided with arc on one end away from the clamp
Plate, the arc is with wire casing on same vertical curve.
As the utility model preferred embodiment, the driver is the drive device with speed changing function.
As the utility model preferred embodiment, the driver is buncher.
As the utility model preferred embodiment, the driving gear and driven gear are corresponded on the connecting plate
Position on be provided with protective cover.
Compared with prior art, the beneficial effects of the utility model are：
Steel wire reeling device described in the utility model for boiler maintenance platform is safe and reliable, convenient and swift, by machine
Tool substitution is artificial, and the personal safety during steel wire rope folding and unfolding and equipment safety is effectively ensured, reduces personnel's input, reduces
Operation intensity, operating efficiency and work quality are substantially increased, effectively reduce the overall maintenance used time.Steel wire rope of the present utility model
Distributor is simple in construction, and maintenance cost is low, in light weight, compact, assembling and easy to operate, suitable for various boiler top knots
The maintenance of structure occasion needs, and folding and unfolding steel wire rope is convenient and swift, improves work efficiency.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of steel wire reeling device described in the utility model；
Fig. 2 is another angled arrangement schematic diagram of steel wire reeling device described in the utility model；
Fig. 3 is the structural representation of distributor assembly described in the utility model；
Fig. 4 is that distributor described in the utility model removes the structural representation after protective cover；
Wherein, 1, frame；2nd, driver；3rd, distributor assembly；31st, connecting plate；32nd, driving gear；33rd, driven gear；
34th, fixed pulley；35th, adjustable pinch roller；36th, pinch roller bearing；37th, clamp；4th, transmission main shaft；5th, link；6th, hand lever；7th, arc
Plate；8th, protective cover.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
It is the steel wire reeling device described in the utility model for boiler maintenance platform as shown in Fig. 1~Fig. 2, it is wrapped
Including rack 1, driver 2 and distributor assembly 3.The rectangle support body that frame 1 is made up of multiple square tubes, driver 2 and folding and unfolding
Device is fixedly installed in frame 1.
Specifically, as shown in Fig. 3~Fig. 4, distributor assembly 3 include connecting plate 31, driving gear 32, driven gear 33,
Fixed pulley 34, adjustable pinch roller 35 and pinch roller bearing 36.Connecting plate 31 is vertically arranged in by bolt on the front side of frame 1, actively
Gear 32 is rotatably arranged on connecting plate 31 by the transmission main shaft 4 through connecting plate 31, driver 2 and transmission main shaft 4
It is fixedly connected so that driving gear 32 is connected with driver 2.Driven gear 33 is fixedly installed on connecting plate 31 by bearing
On, driven gear 33 is intermeshed with driving gear 32, and when driver 2 drives driving gear 32 to rotate, driven gear 33 exists
Realize and rotate under the drive of driving gear 32.Fixed pulley 34 is coaxially disposed with driven gear 33 and fixed pulley 34 is located at driven gear
On 33, fixed pulley 34 can rotate with the rotation of driven gear 33.Pinch roller bearing 36 is rotatably arranged on connecting plate 31, tool
Body, one end of pinch roller bearing 36 is hinged on the middle part of connecting plate 31 by rotating shaft, and the other end of pinch roller bearing 36 is free end,
Pinch roller bearing 36 can be circled centered on rotating shaft.Adjustable pinch roller 35 is arranged in pinch roller bearing 36, the adjustable energy of pinch roller 35
Abutted against with the rotation of pinch roller bearing 36 away from fixed pulley 34 or with fixed pulley 34；When adjustable pinch roller 35 abuts against with fixed pulley 34
When, form the wire casing for housing steel wire rope between adjustable pinch roller 35 and fixed pulley 34.The utility model passes through adjustable pinch roller 35
Wire casing between fixed pulley 34 steel wire rope is carried out it is lossless be engaged, driving gear 32 is realized rotating by driver 2, make
Rope or winding can be put according to service requirements progress friction speed by obtaining steel wire reeling device, and the utility model is simple in construction, safeguards
Cost is low, in light weight, compact, assembling and easy to operate, and the maintenance suitable for various boiler top structure contexts needs, and
Folding and unfolding steel wire rope is convenient and swift, improves work efficiency.
Further, the free end of pinch roller bearing 36 extends outward the clamp 37 with bayonet socket；It is fixed on connecting plate 31
Link 5 is provided with, hand lever 6 is hinged with link 5；When adjustable pinch roller 35 and fixed pulley 34 abut against, hand lever 6 blocks
It is connected in bayonet socket, to reach the purpose for locking adjustable pinch roller 35.In actual use, rotation manual bar 6 makes it be taken off from bayonet socket
From to open adjustable pinch roller 35, then steel wire rope is placed in the wire casing between adjustable pinch roller 35 and fixed pulley 34, then rotated
Hand lever 6 is connected in bayonet socket, make adjustable pinch roller 35 and fixed pulley 34 steel wire rope is carried out it is lossless be engaged, then driven by driver 2
The dynamic forward or reverse of driving gear 32, is achieved in the folding and unfolding to steel wire rope.
Further, arc 7 is provided with the one end of link 5 away from clamp 37, arc 7 is with wire casing same
On vertical curve, arc 7 has guide effect to steel wire rope.
Preferably, driven gear 33, fixed pulley 34, adjustable pinch roller 35, pinch roller bearing 36, link 5, hand lever 6 and arc
The quantity of shape plate 7 is two, and two driven gears 33 are separately positioned on both sides up and down of driving gear 32 and and driving tooth
Wheel 32 is meshed, and two adjustable pinch rollers 35 and pinch roller bearing 36 are using horizontal line where the axle center of driving gear 32 as symmetrical centre pair
Claim to set, make two wire casings and two arcs 7 on same vertical curve, to ensure that steel wire rope swimmingly carries out folding and unfolding vertically.
Preferably, driver 2 is the drive device with speed changing function, and there is driver 2 speed changing function disclosure satisfy that reality
Different requirement in the boiler maintenance work of border.It is highly preferred that driver 2 is buncher, buncher is in itself in certain limit
The interior function with variable speed, overall volume size of the present utility model is advantageously reduced from buncher.Certainly, drive
Device 2 can be also made up of buncher and the drive device without stepless shift function, such as air pressure motor or hydraulic motor,
But its volume is larger for buncher and separately needs driving medium, it is impossible to meets that the less boiler of top construction makes
With, therefore driver 2 is most preferably buncher.
In order to prevent foreign matter from falling between driving gear 32 and driven gear 33 or wirerope-winding driving gear 32 with
Driven gear 33 and influence work of the present utility model, it is preferable that correspond to driving gear 32 and driven gear on connecting plate 31
Protective cover 8 is provided with 33 position.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (7)
- A kind of 1. steel wire reeling device for boiler maintenance platform, it is characterised in that：It is total including frame, driver and distributor Into；The distributor assembly includes connecting plate, driving gear, driven gear, fixed pulley, adjustable pinch roller and pinch roller bearing, described Connecting plate is fixedly installed in the frame, and the driving gear is separately positioned on the connecting plate and described with driven gear Driving gear is intermeshed with driven gear, and the fixed pulley is coaxially disposed with driven gear, and the pinch roller bearing is rotationally It is arranged on the connecting plate, the adjustable pinch roller is arranged in the pinch roller bearing and can be with the rotation of pinch roller bearing away from institute State fixed pulley or abutted against with fixed pulley；When the adjustable pinch roller and fixed pulley abut against, between adjustable pinch roller and fixed pulley Form the wire casing for housing steel wire rope；The driver is fixedly installed in the frame, and the driver is by through institute The transmission main shaft and the driving gear for stating connecting plate are connected.
- 2. steel wire reeling device according to claim 1, it is characterised in that：Cut with scissors by rotating shaft one end of the pinch roller bearing The middle part of the connecting plate is connected on, the other end of the pinch roller bearing is free end.
- 3. steel wire reeling device according to claim 2, it is characterised in that：The free end of the pinch roller bearing stretches out Go out to carry the clamp of bayonet socket；Link is fixedly installed on the connecting plate, hand lever is hinged with the link；When described When adjustable pinch roller abuts against with fixed pulley, the hand lever is connected in the bayonet socket to lock the adjustable pinch roller.
- 4. steel wire reeling device according to claim 3, it is characterised in that：The one end of the link away from the clamp On be provided with arc, the arc is with wire casing on same vertical curve.
- 5. steel wire reeling device according to claim 1, it is characterised in that：The driver is the drive with speed changing function Dynamic device.
- 6. steel wire reeling device according to claim 1, it is characterised in that：The driver is buncher.
- 7. steel wire reeling device according to claim 1, it is characterised in that：Correspond to the driving tooth on the connecting plate Protective cover is provided with the position of wheel and driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430869.9U CN206940129U (en) | 2017-04-21 | 2017-04-21 | A kind of steel wire reeling device for boiler maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720430869.9U CN206940129U (en) | 2017-04-21 | 2017-04-21 | A kind of steel wire reeling device for boiler maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940129U true CN206940129U (en) | 2018-01-30 |
Family
ID=61358652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720430869.9U Active CN206940129U (en) | 2017-04-21 | 2017-04-21 | A kind of steel wire reeling device for boiler maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508723A (en) * | 2019-09-24 | 2019-11-29 | 南京玻璃纤维研究设计院有限公司 | Spun gold self-feeding precision customized cut-off equipment |
-
2017
- 2017-04-21 CN CN201720430869.9U patent/CN206940129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508723A (en) * | 2019-09-24 | 2019-11-29 | 南京玻璃纤维研究设计院有限公司 | Spun gold self-feeding precision customized cut-off equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006074578A1 (en) | Oil-pumping workover rig | |
| CN206940129U (en) | A kind of steel wire reeling device for boiler maintenance platform | |
| CN209113440U (en) | A kind of electric power apparatus examination hoistable platform | |
| CN204847918U (en) | Wire rope plastic guider | |
| CN201680473U (en) | Liftable smoke exhaust ventilator | |
| CN206318645U (en) | Portable work high above the ground transfer device | |
| CN111636916A (en) | Hoisting apparatus for tunnel construction | |
| CN205472371U (en) | Quiet liquid transmission hank grinds | |
| CN208279275U (en) | Small-sized manned crane | |
| CN205838407U (en) | Hydraulic loading-limited mechanical speed change strand grinding machine | |
| CN206166549U (en) | Lifting type article shelf | |
| CN2595402Y (en) | Controllable cable lifter | |
| CN205973587U (en) | Multi -purpose gallows | |
| CN105692489B (en) | Minor crane tool device is used in one kind construction | |
| CN105123001B (en) | A kind of agricultural mechanical base plate automatic hoisting mechanism | |
| CN107100413A (en) | A kind of reliable single-pipe tower with anti-falling function | |
| CN211619781U (en) | Explosion-proof electric telescopic rotary container spreader | |
| CN201880234U (en) | Adjustable gear descent control device | |
| CN207061712U (en) | A kind of miniature hybrid power water pump boom hoisting | |
| CN205973503U (en) | Fixed hydraulic control system who grabs steel machine | |
| CN206120658U (en) | Quick elevating gear of operation table | |
| CN2858610Y (en) | Rope rewind machine with hydraulic source traction rope | |
| CN205687455U (en) | A kind of lifting device | |
| CN205973534U (en) | Fixed steel machine of grabbing | |
| CN113582044B (en) | Hanger with vibration reduction function for fluid equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |