CN108555880A - A kind of chain draw off gear - Google Patents
A kind of chain draw off gear Download PDFInfo
- Publication number
- CN108555880A CN108555880A CN201810561130.0A CN201810561130A CN108555880A CN 108555880 A CN108555880 A CN 108555880A CN 201810561130 A CN201810561130 A CN 201810561130A CN 108555880 A CN108555880 A CN 108555880A
- Authority
- CN
- China
- Prior art keywords
- chain
- crane
- fixed
- folding
- unfolding
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/02—Manipulators mounted on wheels or on carriages travelling along a guideway
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0616—Suspended platforms, i.e. the load platform hangs from the base
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Robotics (AREA)
- Jib Cranes (AREA)
Abstract
A kind of chain draw off gear, the crane for being used to help track machine people realize lifting, and chain draw off gear is fixed on the bottom wall of the walking mechanism of track machine people, on the opposed equipment compartment roof for being fixed on track machine people of two groups of cranes；When needing upwards to carry equipment compartment, motor reversely rotates, chain plate rotation is driven to pull up chain by chain shaft, chain is fixed on equipment compartment roof, while can also be pulled up equipment compartment, two groups of cranes are fixed on equipment compartment roof, also two groups of cranes can be driven to shrink upwards, when crane is shunk upwards, pulley is displaced outwardly in shifting chute, the width of crane elongates, reduced height；When needing equipment compartment to when decentralization, motor rotates in the forward direction, and by chain to decentralization, pulley moves inward in shifting chute, the reduced width of crane, and length is elongated, and can as needed pull up equipment compartment or to decentralization.
Description
Technical field
It can be filled along the reel chain folding and unfolding for the track machine people that track climb and fall is steadily walked the present invention relates to a kind of
It sets, belongs to track machine people's technical field.
Background technology
Existing track machine people, is moved forward or rearward generally along track, track is usually lifted on when walking
Where track machine people below the roof in space, track machine people is in orbit by the drive wheel suspension of boom tip again, drives
Driving wheel can be moved forward or rearward under the drive of driving motor along track.The weight that track machine people carries usually hangs over rail
The lower section of pipeline robot, the height in suspension equipment storehouse are usually fixed constant.But in actual application, it is sometimes desirable to change
Height of the suspension equipment storehouse apart from ground, such as when track machine people is for when monitoring, when track machine people's climb and fall, hanging
Monitor below in-orbit pipeline robot is possible to effectively to shoot because of the variation of angle.
It is, thus, sought for the equipment that a kind of equipment compartment that can change track machine people suspension reaches the height on ground.
Invention content
The purpose of the present invention is：The height that a kind of equipment compartment that can change track machine people suspension reaches ground is provided
Equipment.
The technical scheme is that：A kind of chain draw off gear 1, the crane 2 for being used to help track machine people are realized
Lifting, chain draw off gear are fixed on the bottom wall of walking mechanism 3 of track machine people, and two groups of cranes are opposed to be fixed on track
On 4 roof of equipment compartment of robot；The chain draw off gear includes mainly chain 11, motor 12, chain plate seat 13, chain
The chain plate 16, limit base 17 and limited post 18 of folding and unfolding seat 14,15, two pieces of chain shaft to placement location, chain plate seat and chain
Folding and unfolding seat is all integrally fixed in walking mechanism 3；Chain folding and unfolding seat 14 in the middle part of fixed seat, outer wall mainly including being equipped with to lower recess
The folding and unfolding wheel and locking pin of one circle folding and unfolding slot, fixed seat are fixed on walking mechanism bottom wall, and fixed seat is parallel equipped with two pieces
Downward projection of folding and unfolding lug enables folding and unfolding wheel in external force between folding and unfolding wheel is fixed on two folding and unfolding lugs by locking pin
Effect is lower to be rotated around locking pin；Chain plate is the disk with central shaft hole；It sets on chain plate seat and downward dashes forward there are two parallel
The disk seated connection ear gone out is equipped with symmetrical axis hole, centered on axis hole, the disk seated connection ear on the outside of axis hole on two disk seated connection ears
It is equipped with bearing holder (housing, cover), bearing is placed in bearing holder (housing, cover), in the chain plate of motor one end surrounds on the bottom wall far from motor
Arbor hole is equipped with hollow outwardly projecting chain plate positioning column；One end of pivot pin be equipped with the matched outer spiral shell edge of nut, it is another
End is end, and end is equipped with the fixing groove being recessed inwardly；Before assembling, by two chain plates back to placement, make two chain plates it
Between limit and be screwed by chain plate positioning column, while by the fixing end bolt lock of chain two chain plates it
Between space close to chain plate position column outer wall position, will assembled two chain plates reeve two disk seated connection ears between,
Again by chain the tip of the axis sequentially pass through bearing, a disk seated connection trunnion hole, 18, two chain plates of limited post central shaft hole,
Limit base, the axis hole of another disk seated connection ear, another bearing, make chain the tip of the axis expose, by the output shaft of motor
The fixing groove for injecting chain shaft end is fixed, then screws on mating nut check on the far abterminal other end of chain shaft, by chain
After another end of the item far from fixing end is from two folding and unfolding lugs of chain folding and unfolding seat across and into the income slot on folding and unfolding wheel
The equipment compartment roof between reaching two groups of cranes and fixation are extended downwardly, when motor forward or reverse, chain surrounds chain
Disk positioning column also forward or reverse, realizes putting or receiving for chain.
The crane can be pulled downwardly in the effect of gravity, can also be shunk upwards under the effect of external force.
The crane 2 is mainly made of polylith elevation bar 21, and the upper and lower ends of the side of crane are respectively equipped with admittedly
Code 22 is determined, for crane to be separately fixed on walking mechanism bottom wall and equipment compartment roof；Above and below the crane other side
Both ends are respectively equipped with the shifting chute 23 of the side opening of strip, for crane to be separately fixed on walking mechanism bottom wall and
On equipment compartment roof, pulley is equipped in shifting chute, the central shaft of pulley projects outwardly through the opening on shifting chute and is fixed on
Crane is topmost and in the lowermost elevation bar, can be front and back in elevation bar with movable pulley when crane moves up and down
It is mobile.
Shifting chute below crane is located at the outside of crane, and the shifting chute being located above is located at the interior of crane
Side；Fixed code below crane is located at the outside of crane, is located at the fixed code above crane and is located at crane
Inside.
Advantageous effect is：
1. when needing upwards to carry equipment compartment, motor reversely rotates, and drives chain plate rotation by chain by chain shaft
It pulls up, chain is fixed on equipment compartment roof, while can also be pulled up equipment compartment, and two groups of cranes are fixed on equipment silo roof
On wall, two groups of cranes can also be driven to shrink upwards, when crane is shunk upwards, pulley is displaced outwardly in shifting chute, lifting
The width of frame elongates, reduced height；When need by equipment compartment to decentralization when, motor rotates in the forward direction, and by chain to decentralization, pulley exists
It is moved inward in shifting chute, the reduced width of crane, length is elongated, and can as needed be pulled up equipment compartment or downwards
It puts.
Description of the drawings
Fig. 1 is application state schematic diagram of the present invention；
Fig. 2 is the figure that pops of Fig. 1；
Fig. 3 is the structural schematic diagram of two groups of cranes and positive stop strip；
Fig. 4 is the structural schematic diagram of an angle of the invention；
Fig. 5 is the structural schematic diagram of another angle of the invention；
Fig. 6 is the figure that pops of the present invention；
Fig. 7 is the diagrammatic cross-section of the part of the present invention；
Fig. 8 is the figure that pops of the chain folding and unfolding seat of the present invention.
Specific implementation mode
As shown in Fig. 1 to Fig. 8, a kind of chain draw off gear 1, the crane 2 for being used to help track machine people realizes lifting,
Chain draw off gear is fixed on the bottom wall of walking mechanism 3 of track machine people, and two groups of cranes are opposed to be fixed on track machine
On 4 roof of equipment compartment of people.
The chain draw off gear includes mainly chain 11, motor 12, chain plate seat 13, chain folding and unfolding seat 14, chain
Chain plate 16, limit base 17 and limited post 18 of 15, two pieces of the axis to placement location, chain plate seat and chain folding and unfolding seat are all fixed
In walking mechanism 3.Limit base 17 and limited post 18 are for making between chain plate and two disk seated connection ears of chain plate seat
Distance keeps stablizing.
The end face that limit base is against chain plate is equipped with outwardly projecting flange.
Chain folding and unfolding seat 14 be mainly equipped with including fixed seat, in the middle part of outer wall the folding and unfolding wheel to a circle folding and unfolding slot of lower recess with
And locking pin, fixed seat are fixed on walking mechanism bottom wall, fixed seat is equipped with two pieces of parallel downward projection of folding and unfolding lugs, lock
Between folding and unfolding wheel is fixed on two folding and unfolding lugs by tight pin, so that folding and unfolding wheel is surrounded locking pin under the effect of external force and rotate；
Chain plate is the disk with central shaft hole；Parallel downward projection of disk seated connection ear there are two being set on chain plate seat, in two disks
Seated connection ear is equipped with symmetrical axis hole, centered on axis hole, bearing holder (housing, cover) is equipped on the disk seated connection ear on the outside of axis hole, in bearing holder (housing, cover)
In place bearing, close to motor one end chain plate far from motor bottom wall on around central shaft hole be equipped with it is hollow to evagination
The chain plate positioning column gone out；One end of pivot pin be equipped with the matched outer spiral shell edge of nut, the other end is end, and end is equipped with and concaves
Sunken fixing groove.
Before assembling, by two chain plates back to placement, make to limit and lead to by chain plate positioning column between two chain plates
It crosses screw to fix, while by space of the fixing end bolt lock of chain between two chain plates outside chain plate positioning column
Chain the tip of the axis between assembled two chain plates are injected two disk seated connection ears, then is sequentially passed through axis by the position of wall
Hold, a disk seated connection trunnion hole, the central shaft hole of 18, two chain plates of limited post, limit base, another disk seated connection ear axis
Hole, another bearing, make chain the tip of the axis expose, and the fixing groove that the output shaft of motor is injected to chain shaft end is consolidated
It is fixed, screw on mating nut check on the far abterminal other end of chain shaft, by another end of the chain far from fixing end from
Two folding and unfolding lugs of chain folding and unfolding seat across and into extend downwardly into after the income slot on folding and unfolding wheel up to two groups of cranes it
Between equipment compartment roof and fixation, make to form tight fit between chain shaft and two chain plates, when motor forward or reverse, lead to
Cross chain shaft drive chain plate rotation make the chain being fixed between two pieces of chain plates also rotated forward around chain plate positioning column or instead
Turn, realizes putting or receiving for chain.
To enable chain shaft with chain plate rotation is mobilized, chain plate is fixed on chain shaft.
The crane can be pulled downwardly in the effect of gravity, can also be shunk upwards under the effect of external force.
The crane 2 is mainly made of polylith elevation bar 21, and the upper and lower ends of the side of crane are respectively equipped with admittedly
Code 22 is determined, for crane to be separately fixed on walking mechanism bottom wall and equipment compartment roof；Above and below the crane other side
Both ends are respectively equipped with the shifting chute 23 of the side opening of strip, for crane to be separately fixed on walking mechanism bottom wall and
On equipment compartment roof, pulley is equipped in shifting chute, the central shaft of pulley projects outwardly through the opening on shifting chute and is fixed on
Crane is topmost and in the lowermost elevation bar, can be front and back in elevation bar with movable pulley when crane moves up and down
It is mobile.
When needing upwards to carry equipment compartment, motor reversely rotate, by chain shaft drive chain plate rotation by chain to
Pull-up, chain is fixed on equipment compartment roof, while can also be pulled up equipment compartment, and two groups of cranes are fixed on equipment compartment roof
On, it can also drive two groups of cranes to shrink upwards, when crane is shunk upwards, pulley is displaced outwardly in shifting chute, crane
Width elongate, reduced height；When need by equipment compartment to decentralization when, motor rotates in the forward direction, and chain plate is driven by chain shaft
Rotation is by chain to decentralization, and pulley moves inward in shifting chute, the reduced width of crane, and length is elongated.
It is additionally provided with a positive stop strip 5, lower part of the positive stop strip between crane between two groups of cranes, also, limits
The both ends of item are separately fixed in the elevation bar being connected by pulley with shifting chute.
Positive stop strip is for keeping the distance between two groups of cranes during contraction or elongation consistent.
Shifting chute below crane is located at the outside of crane, and the shifting chute being located above is located at the interior of crane
Side.Likewise, the fixed code below crane is located at the outside of crane, it is located at the fixed code above crane and is located at liter
The inside of frame drops.
In actual application, chain can also be replaced with rope.The reason of selecting chain is because it has centainly
Width can coil on the chain plate positioning column between two chain plates, also, all there was only a chain in any layer
Disk, will not be chaotic.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field makes a variety of changes or substitutes in the essential scope of the present invention, should also belong to the guarantor of the present invention
Protect scope.
Claims (4)
1. a kind of chain draw off gear (1), the crane (2) for being used to help track machine people realizes lifting, chain draw off gear
It is fixed on the bottom wall of walking mechanism (3) of track machine people, the opposed equipment compartment for being fixed on track machine people of two groups of cranes
(4) on roof；It is characterized in that：The chain draw off gear includes mainly chain (11), motor (12), chain plate seat
(13), chain folding and unfolding seat (14), chain shaft (15), two pieces of chain plate (16), limit base (17) and limited posts to placement location
(18), chain plate seat and chain folding and unfolding seat are all integrally fixed in walking mechanism (3)；Chain folding and unfolding seat (14) includes mainly fixing
The folding and unfolding wheel and locking pin to a circle folding and unfolding slot of lower recess are equipped in the middle part of seat, outer wall, fixed seat is fixed on walking mechanism bottom
On wall, fixed seat is equipped with two pieces of parallel downward projection of folding and unfolding lugs, and folding and unfolding wheel is fixed on two folding and unfolding lugs by locking pin
Between, so that folding and unfolding wheel is surrounded locking pin under the effect of external force and rotates；Chain plate is the disk with central shaft hole；Chain plate
Parallel downward projection of disk seated connection ear there are two being set on seat is equipped with symmetrical axis hole on two disk seated connection ears, is with axis hole
Center is equipped with bearing holder (housing, cover) on the disk seated connection ear on the outside of axis hole, bearing is placed in bearing holder (housing, cover), the chain plate close to motor one end
On the bottom wall far from motor hollow outwardly projecting chain plate positioning column is equipped with around central shaft hole；One end of pivot pin is equipped with
With the matched outer spiral shell edge of nut, the other end is end, and end is equipped with the fixing groove being recessed inwardly；Before assembling, by two chain plates
Back to placement, make to limit and be screwed by chain plate positioning column between two chain plates, while by the fixation of chain
Space of the end bolt lock between two chain plates positions the position of column outer wall close to chain plate, by assembled two chains
Disk injects between two disk seated connection ears, then chain the tip of the axis is sequentially passed through bearing, disk seated connection trunnion hole, a limited post
(18), the central shaft hole of two chain plates, limit base, the axis hole of another disk seated connection ear, another bearing, make the end of chain shaft
End exposes, and the fixing groove that the output shaft of motor is injected to chain shaft end is fixed, then the far abterminal other end of chain shaft
On screw on mating nut check, another end of the chain far from fixing end is passed through from two folding and unfolding lugs of chain folding and unfolding seat
And extended downwardly into up to the equipment compartment roof between two groups of cranes and fixation after the income slot entered on folding and unfolding wheel, when motor just
When turning or inverting, chain realizes putting or receiving for chain around chain plate positioning column also forward or reverse.
2. chain draw off gear according to claim 1, it is characterised in that：The crane can be in the effect of gravity
It is pulled downwardly, can also shrink upwards under the effect of external force.
3. chain draw off gear according to claim 1, it is characterised in that：The crane (2) is mainly by polylith liter
It drops item (21) to form, the upper and lower ends of the side of crane are respectively equipped with fixed code (22), for crane to be separately fixed at
On walking mechanism bottom wall and on equipment compartment roof；The upper and lower ends of the crane other side are respectively equipped with the side opening of strip
Shifting chute (23) is equipped with for crane to be separately fixed on walking mechanism bottom wall and equipment compartment roof in shifting chute
Pulley, the central shaft of pulley project outwardly through the opening on shifting chute and are fixed on crane the top and the lowermost elevation bar
On, when crane moves up and down, can be moved forward and backward in elevation bar with movable pulley.
4. chain draw off gear according to claim 3, it is characterised in that：Shifting chute below crane, which is located at, to be risen
The outside of frame drops, and the shifting chute being located above is located at the inside of crane；Fixed code below crane is located at crane
Outside, be located at the fixed code above crane and be located at the inside of crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561130.0A CN108555880A (en) | 2018-06-04 | 2018-06-04 | A kind of chain draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561130.0A CN108555880A (en) | 2018-06-04 | 2018-06-04 | A kind of chain draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108555880A true CN108555880A (en) | 2018-09-21 |
Family
ID=63552908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810561130.0A Withdrawn CN108555880A (en) | 2018-06-04 | 2018-06-04 | A kind of chain draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108555880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500799A (en) * | 2018-12-06 | 2019-03-22 | 合肥瑞堡科技发展有限公司 | A kind of mobile robot of bidirectional modulation |
| CN110091305A (en) * | 2019-04-29 | 2019-08-06 | 合肥瑞堡科技发展有限公司 | A kind of robot including vertically movable portion |
-
2018
- 2018-06-04 CN CN201810561130.0A patent/CN108555880A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500799A (en) * | 2018-12-06 | 2019-03-22 | 合肥瑞堡科技发展有限公司 | A kind of mobile robot of bidirectional modulation |
| CN109500799B (en) * | 2018-12-06 | 2023-12-22 | 合肥瑞堡科技发展有限公司 | Mobile robot with bidirectional adjustment function |
| CN110091305A (en) * | 2019-04-29 | 2019-08-06 | 合肥瑞堡科技发展有限公司 | A kind of robot including vertically movable portion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
|
| WW01 | Invention patent application withdrawn after publication |