CN206203837U - The elevator draw-gear of balance fixing device and power station inclined shaft movable type chassis - Google Patents
The elevator draw-gear of balance fixing device and power station inclined shaft movable type chassis Download PDFInfo
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- CN206203837U CN206203837U CN201621311056.XU CN201621311056U CN206203837U CN 206203837 U CN206203837 U CN 206203837U CN 201621311056 U CN201621311056 U CN 201621311056U CN 206203837 U CN206203837 U CN 206203837U
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- base
- fixing device
- rope
- chassis
- balance fixing
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Abstract
The utility model provides a kind of balance fixing device, is related to the technical field of plant equipment, including for installing the base of draw-gear, the fixed cross beam in gate slot and for connect base and the connecting rope of fixed cross beam.By adjusting connecting rope when work, make base stress equalization, not run-off the straight is so also more steady when tethered sliding formula chassis；The utility model also provides a kind of elevator draw-gear of power station inclined shaft movable type chassis；Balance fixing device, motion guide wheel and electric control system, are provided with hoist engine on base, and the pull rope for connecting portable chassis is provided with the hoist engine.Draw-gear can be in the case where safety be ensured, tethered sliding formula chassis is detected and repaired；Because balance fixing device ensure that base stress equalization is not inclined, such hoist engine is also relatively fixed, also more steady the tethered sliding formula chassis when, the problems such as be not in unbalance stress, run-off the straight.
Description
Technical field
The utility model is related to mechanical equipment technical field, more particularly, to balance fixing device and the movement of power station inclined shaft
The elevator draw-gear of formula chassis.
Background technology
Inclined shaft is a kind of engineering structure form for being widely used in water-power plant conduit pipe system.It is almost all of big
Type mixed-flow hydro-generating Unit or hydroenergy storage station arrange the diversion steel pipe inclined shaft of major diameter, high inclination-angle.
, it is necessary to using to portable chassis, portable chassis is in steel pipe inclined shaft when maintenance in steel pipe inclined shaft
, it is necessary to hoist engine carrys out the movement of tethered sliding formula chassis when interior Inspection and maintenance, so portable chassis could be oblique in steel pipe
Construction operation is carried out in well.
After power station is built up, to ensure the safety of dam and power station operation, inside steel pipe inclined shaft and its water inlet
Forbid drilling deep hole to bury foundation bolt, typically also forbid the electroplating equipment wielding machine part on steel pipe inner wall.
If using by the tube chamber welds with base of hoist engine, in steel pipe inclined shaft, the intensity of the pad of steel pipe inner wall and base is not
It is enough to bear the tractive force of portable chassis, is so easy to cause danger.
Therefore, whether the hoist engine of tethered sliding formula chassis needs to fix, and fixed firm, is related to portable chassis and exists
Can safe construction operation in the steel pipe inclined shaft of power station；For the safety of construction, the fixation of hoist engine must be firm.
Utility model content
The purpose of this utility model is the elevator traction for providing balance fixing device and power station inclined shaft movable type chassis
Device, when to solve to carry out Inspection and maintenance in steel pipe inclined shaft, hoist engine is fixed when tethered sliding formula chassis
It is insecure, there is the technical problem of potential safety hazard.
The balance fixing device that the utility model is provided, including for installing the base of draw-gear, installed in gate slot
Interior fixed cross beam and for connect base and the connecting rope of fixed cross beam；
Rope sheave is provided with the fixed cross beam, described connecting rope one end is arranged on the base, and the other end is bypassed
The rope sheave is connected on the base.
Further, it is provided with support base on the fixed cross beam；The rope sheave is hinged on the support base.
Further, two support bases are symmetrically arranged with the fixed cross beam, on each described support base
It is hinged with the rope sheave.
Further, the connecting rope two ends are provided with shackle, are provided with the base for installing hanging for shackle
Ear.
Further, the adjusting means for adjusting connecting rope length is provided with the connecting rope.
Further, the adjusting means is located between two support bases.
Further, the adjusting means is bottle gouard moved by hands.
Further, the anti-decylization for preventing connecting rope from groove is taken off from the grooving of rope sheave is provided with the rope sheave.
The utility model also provides the elevator draw-gear of power station inclined shaft movable type chassis, including the fixed dress of the balance
Put, motion guide wheel and electric control system, be provided with hoist engine on the base, be provided with the hoist engine for
The pull rope of the portable chassis of connection；
The motion guide wheel be used for make pull rope not with inclined shaft friction, pull rope is had suitable leading to portable chassis
Draw angle；
The electric control system is used to control and drive the hoist engine.
Further, two hoist engines are symmetrically arranged with the base, are provided with every hoist engine and led
Messenger.
Further, also including equalizer bar, the equalizer bar is hinged on the portable chassis, in the equalizer bar two
End is connected to the pull rope.
The fixed cross beam of the balance fixing device that the utility model is provided is arranged in gate slot, and gate slot is power station steel
The inherent structure of pipe inclined shaft water inlet, is used for the hoist engine for tethered sliding formula chassis installed on base, fixed cross beam is solid
It is scheduled in gate slot, such base can be connected crossbeam by connecting rope, realize the fixation of the position of base；Connecting rope around
Rope sheave is crossed, the two ends of connecting rope are connected to the different position on base, so by adjusting connection when work
Rope, makes base stress equalization, and not run-off the straight is also more balanced and steady so when tethered sliding formula chassis.
The utility model also provides the elevator draw-gear of power station inclined shaft movable type chassis, will by balancing fixing device
Base is fixed, and the hoist engine so on base, can be in the feelings of safety when by pull rope tethered sliding formula chassis
Under condition, tethered sliding formula chassis is detected and repaired；Because balance fixing device ensure that base stress equalization is not inclined,
So hoist engine is also relatively fixed, also more steady the tethered sliding formula chassis when, is not in unbalance stress, inclines
Tiltedly the problems such as.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The balance fixture structure schematic diagram that Fig. 1 is provided for the utility model embodiment；
Fig. 2 fixes another structural representation of dress for the balance that the utility model embodiment is provided；
Fig. 3 is the structural representation of the rope sheave of the balance fixing device shown in Fig. 1；
The elevator draw-gear structural representation of the power station inclined shaft movable type chassis that Fig. 4 is provided for the utility model embodiment
Figure；
Fig. 5 is oblique in steel pipe for the elevator draw-gear of the power station inclined shaft movable type chassis that the utility model embodiment is provided
The schematic diagram of tethered sliding formula chassis in well.
Icon：100- fixed cross beams；200- bases；300- connecting ropes；400- shackles；500- adjusting meanss；
600- support bases；700- rope sheaves；800- movable type chassis；900- hoist engines；110- pull ropes；120- equalizer bars；
130- electric control systems；140- motion guide wheels；150- anti-decylizations.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The balance fixing device that the utility model is provided, including for installing the base 200 of draw-gear, installed in gate
Fixed cross beam 100 in groove and the connecting rope 300 for connect base 200 and fixed cross beam 100；
Rope sheave 700 is provided with fixed cross beam 100, the one end of connecting rope 300 is arranged on base 200, and the other end is bypassed
Rope sheave 700 is connected on base 200.
In the present embodiment, it is that, for installing draw-gear, hoist engine can be installed on base 200 on base 200
900, the traction to portable chassis 800 is realized by hoist engine 900, fixed cross beam 100 is arranged in gate slot, so the bottom of at
When seat 200 is pulled by external force, base 200 can be connected by connecting rope 300 with fixed cross beam 100, due to fixed horizontal
Beam 100 is stuck in gate slot, so ensures the stabilization of base 200.
The two ends of connecting rope 300 are connected on base 200, and the rope sheave 700 on fixed cross beam 100 pulls connecting rope 300, even
The shape of 300 one-tenth of splicing, one triangle is connected between fixed cross beam 100 and base 200, is achieved in that fixed cross beam 100 and bottom
The connection and fixation of seat 200.
Because gate slot is the inherent structure of steel pipe inclined shaft, fixed cross beam 100 is stuck in gate slot and realizes to base 200
It is fixed, so do not carry out other in steel pipe inclined shaft and the fixed form that steel pipe inclined shaft has injury is fixed, protect steel
Pipe inclined shaft.
Shown in reference picture 1, on above-described embodiment basis, further, support base is provided with fixed cross beam 100
600；Rope sheave 700 is hinged on support base 600.
Support base 600 is bolted on fixed cross beam 100, and rope sheave 700 is hinged on support base 600, works as connection
Rope 300 is connected on base 200 after bypassing rope sheave 700, so when 200 run-off the straight of base, is moved easily base 200
It is ajusted, the portable chassis 800 of traction is so just can guarantee that under the draw of pull rope 110, smoothly moved.
With reference to shown in Fig. 2, on above-described embodiment basis, further, two are evenly arranged with fixed cross beam 100
Individual support base 600, rope sheave 700 is hinged with each support base 600.
Two support bases 600 are provided with fixed cross beam 100, rope sheave 700 is provided with each support base 600,
Corresponding on base 200 to be provided with two connecting ropes 300, every connecting rope 300 bypasses a rope sheave 700, base 200 and fixation
Two connecting ropes 300 are connected between crossbeam 100, have four stress points in base 200, such fixed cross beam 100 and base 200 it
Between connect more firmly it is more stable.
On above-described embodiment basis, further, the two ends of connecting rope 300 are provided with shackle 400, are set on base 200
It is equipped with the hanger for installing shackle 400.
Shackle 400 is provided with the two ends of connecting rope 300, is provided with base 200 for installing hanging for shackle 400
Ear, can also set other parts that can be connected with shackle 400, such as with the connecting plate of perforation on base 200；Using
The connection of connecting rope 300 and base 200 is realized in shackle 400 with the mode of hanger, can so facilitate fixed cross beam 100 and base
200 dismounting；It is not lasting to the inspection and maintenance of steel pipe inclined shaft due to portable chassis 800, need not be conveniently whole
The disassembly and assembly of device.
On above-described embodiment basis, further, it is provided with connecting rope 300 for adjusting the length of connecting rope 300
Adjusting means 500.
The adjusting means 500 set in connecting rope 300, can adjust the length of connecting rope 300, in fixed cross beam 100
Two support bases 600 are provided with and base 200 between, rope sheave 700 is respectively provided with each support base 600, connecting rope 300 is bypassed
It is connected on base 200 after rope sheave 700, in order to the position angle for ensureing base 200 is constant, the hoist engine 900 on base 200
Angle it is also constant, so just can guarantee that the portable chassis 800 of traction is steady and moved in steel pipe inclined shaft；So there is base
When 200 direction shifts, the relative length and elasticity of two connecting ropes 300 is adjusted by adjusting means 500, come
Make the length of connecting rope 300 consistent, the ability uniform force of such base 200 does not shift, so that portable chassis 800 is in steel
Inequality is also not forced when movement in pipe inclined shaft.
On above-described embodiment basis, further, adjusting means 500 is located between two support bases 600.
As shown in Fig. 2 adjusting means 500 is located at the position between two support bases 600, adjusting means 500 is in connecting rope
The length of connecting rope 300 is adjusted on 300, the region of connecting rope 300 between the inside lug on rope sheave 700 and base 200
This adjusting means 500 is set.
On above-described embodiment basis, further, adjusting means 500 is bottle gouard moved by hands.Shown in reference picture 3, upper
State on embodiment basis, further, be provided with rope sheave 700 for preventing connecting rope 300 from being taken off from the grooving of rope sheave 700
The anti-decylization 150 of groove.
Have anti-decylization 150 on rope sheave 700 in the present embodiment, anti-decylization 150 it is opening up, connecting rope 300 is wound on
On rope sheave 700, due to the fixation for having anti-decylization 150, rope sheave 700 will not be deviate from from the grooving on rope sheave 700, the energy of rope sheave 700
Enough flexible rotatings, the so convenient position for correcting base 200.
The fixed cross beam 100 of the balance fixing device that the utility model is provided is arranged in gate slot, and gate slot is water power
Stand the inherent structure of steel pipe inclined shaft water inlet, the hoist engine for tethered sliding formula chassis 800 installed is used on base 200
900, fixed cross beam 100 is fixed in gate slot, and such base 200 can be connected crossbeam 100 by connecting rope 300, real
The fixation of the position of existing base 200；Connecting rope 300 bypasses rope sheave 700, and the two ends of connecting rope 300 are connected on base 200
Different positions, so by adjusting connecting rope 300 when work, make the stress equalization of base 200, not run-off the straight,
Also more balanced and steady so when tethered sliding formula chassis 800.
By balancing fixing device, base 200 can be fixed in the case where steel pipe inclined shaft is not destroyed；Relative to
It is welded on steel pipe inclined shaft toward by base 200, it is more reliable.
The utility model also provides the elevator draw-gear of power station inclined shaft movable type chassis 800, including the fixed dress of balance
Put, motion guide wheel 140 and electric control system 130, hoist engine 900 is provided with base 200, set on hoist engine 900
It is equipped with the pull rope 110 for connecting portable chassis 800；
Motion guide wheel 140 be used to making pull rope 110 not with inclined shaft friction, have the portable chassis 800 of pull rope 110 pairs
Suitable traction angle；
Electric control system 130 is used to control and drive hoist engine 900.
Shown in reference picture 4, Fig. 5, in the present embodiment, hoist engine 900 is installed on the base 200 in balance fixing device,
Hoist engine 900 is controlled by electric control system 130, unwrapping wire and the take-up of hoist engine 900 is realized, in portable chassis
Motion guide wheel 140 is installed, during winding and unreeling in hoist engine 900, it is to avoid lead between 800 and hoist engine 900
Messenger 110 not with the mantle friction or interference of steel pipe inclined shaft.
Electric control system 130 includes that the control of drive device and control drive device for driving hoist engine 900 is filled
Put, drive device is controlled by control device, so as to realize unreeling and winding for hoist engine 900.
On above-described embodiment basis, further, two hoist engines 900 are symmetrically arranged with base 200, at every
Pull rope 110 is provided with hoist engine 900.
Two hoist engines 900 are provided with simultaneously on base 200, two can be so connected on portable chassis 800
Pull rope 110；Every tractive force of hoist engine 900 can meet the safety requirements of independent tethered sliding formula chassis 800.
Two hoist engines 900 should be homotype hoist engine 900, be symmetricly set on base 200, with equal-wattage, identical
Speed of service sync pulling or the tethered sliding formula chassis 800 of the electronic fine setting of separate unit.
On above-described embodiment basis, further, also including equalizer bar 120, equalizer bar 120 is hinged on portable platform
On car 800, pull rope 110 is connected at the two ends of equalizer bar 120.
The midpoint of equalizer bar 120 is hinged on the front-axle beam of portable chassis 800, and the two ends of equalizer bar 120 are respectively at left and right
Two pull ropes of hoist engine 900 110 are affixed；When the mobile sideslip in steel pipe inclined shaft of portable chassis 800, separate unit crawl its
The hoist engine 900 of the more loose side of middle pull rope 110, balances equalizer bar 120, and resynchronisation starts two hoist engines 900, you can suitable
When the SEQ operation of the portable chassis 800 of adjustment.
The utility model also provides the elevator draw-gear of power station inclined shaft movable type chassis 800, by balancing fixed dress
Put and fix base 200, the hoist engine 900 so on base 200 is by the tethered sliding formula chassis 800 of pull rope 110
When, can under secure conditions, tethered sliding formula chassis 800 is detected and repaired；Because balance fixing device can
Ensure that the stress equalization of base 200 is not inclined, such hoist engine 900 is also relatively fixed, tethered sliding formula chassis 800 when
Also it is more steady, the problems such as be not in unbalance stress, run-off the straight.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. it is a kind of to balance fixing device, it is characterised in that including the base for installing draw-gear, in gate slot
Fixed cross beam and for connect base and the connecting rope of fixed cross beam；
Rope sheave is provided with the fixed cross beam, described connecting rope one end is arranged on the base, the other end bypasses described
Rope sheave is connected on the base.
2. balance fixing device according to claim 1, it is characterised in that be provided with support base on the fixed cross beam；
The rope sheave is hinged on the support base.
3. balance fixing device according to claim 2, it is characterised in that be symmetrically arranged with two on the fixed cross beam
The individual support base, the rope sheave is hinged with each described support base.
4. balance fixing device according to claim 1, it is characterised in that the connecting rope two ends are provided with shackle,
The hanger for installing shackle is provided with the base.
5. balance fixing device according to claim 3, it is characterised in that be provided with the connecting rope for the company of regulation
The adjusting means of splicing length.
6. balance fixing device according to claim 5, it is characterised in that the adjusting means is located at two supports
Between seat.
7. balance fixing device according to claim 6, it is characterised in that the adjusting means is bottle gouard moved by hands.
8. balance fixing device according to claim 1, it is characterised in that be provided with the rope sheave for preventing connection
Restrict and the anti-decylization of groove is taken off from the grooving of rope sheave.
9. the elevator draw-gear of a kind of power station inclined shaft movable type chassis, it is characterised in that any including claim 1-8
The item balance fixing device, motion guide wheel and electric control system, are provided with hoist engine, in the volume on the base
Raise the pull rope being provided with machine for connecting portable chassis；
The motion guide wheel be used for make pull rope not with inclined shaft friction, pull rope is had the suitable angle of traction to portable chassis
Degree；The electric control system is used to control and drive the hoist engine；Two elevators are symmetrically arranged with the base
Machine, pull rope is provided with every hoist engine.
10. the elevator draw-gear of power station inclined shaft according to claim 9 movable type chassis, it is characterised in that also wrap
Equalizer bar is included, the equalizer bar is hinged on the portable chassis, and the traction is connected at the equalizer bar two ends
Rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311056.XU CN206203837U (en) | 2016-12-01 | 2016-12-01 | The elevator draw-gear of balance fixing device and power station inclined shaft movable type chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311056.XU CN206203837U (en) | 2016-12-01 | 2016-12-01 | The elevator draw-gear of balance fixing device and power station inclined shaft movable type chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203837U true CN206203837U (en) | 2017-05-31 |
Family
ID=58751149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621311056.XU Active CN206203837U (en) | 2016-12-01 | 2016-12-01 | The elevator draw-gear of balance fixing device and power station inclined shaft movable type chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313786A (en) * | 2017-06-30 | 2017-11-03 | 云南公投建设集团隧道工程有限公司 | Chassis trailer system |
| CN113338235A (en) * | 2021-04-23 | 2021-09-03 | 国网浙江省电力有限公司紧水滩水力发电厂 | Multi-radian inclined-section water diversion pipe moving maintenance platform |
-
2016
- 2016-12-01 CN CN201621311056.XU patent/CN206203837U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313786A (en) * | 2017-06-30 | 2017-11-03 | 云南公投建设集团隧道工程有限公司 | Chassis trailer system |
| CN107313786B (en) * | 2017-06-30 | 2019-03-08 | 云南公投建设集团隧道工程有限公司 | Trolley trailer system |
| CN113338235A (en) * | 2021-04-23 | 2021-09-03 | 国网浙江省电力有限公司紧水滩水力发电厂 | Multi-radian inclined-section water diversion pipe moving maintenance platform |
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