CN108506693A - A kind of elevating mechanism - Google Patents
A kind of elevating mechanism Download PDFInfo
- Publication number
- CN108506693A CN108506693A CN201810561129.8A CN201810561129A CN108506693A CN 108506693 A CN108506693 A CN 108506693A CN 201810561129 A CN201810561129 A CN 201810561129A CN 108506693 A CN108506693 A CN 108506693A
- Authority
- CN
- China
- Prior art keywords
- crane
- chain
- equipment compartment
- fixed
- groups
- 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- Withdrawn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
- 230000003028 elevating effect Effects 0.000 title claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
A kind of elevating mechanism, include mainly the identical crane of two groups of structures and a chain draw off gear, chain draw off gear is fixed on the bottom wall of the walking mechanism of track machine people, two groups of cranes are opposed to be fixed on equipment compartment roof, the chain of chain draw off gear is dangled from top to bottom between two groups of cranes, and the lower end of chain is fixed on equipment compartment roof；When needing upwards to carry equipment compartment, motor reversely rotates, chain is pulled up, 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 belong to along the long elevating mechanism for the track machine people that track climb and fall is steadily walked the present invention relates to a kind of
In 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 elevating mechanism includes mainly the identical crane 1 of two groups of structures and a chain
Draw off gear 2, chain draw off gear 2 are fixed on the bottom wall of walking mechanism 3 of track machine people, and two groups of cranes are opposed solid
It is scheduled on 4 roof of equipment compartment, the chain 21 of chain draw off gear 2 dangles from top to bottom to be entered between two groups of cranes, chain
Lower end is fixed on equipment compartment roof；Chain draw off gear further includes motor 22, and motor rotates forward or backwards, can be incited somebody to action
Chain is received to decentralization or upwards；The crane can be pulled downwardly in the effect of gravity, also can under the effect of external force to
Upper contraction.
The crane 1 is mainly made of polylith elevation bar 11, and the upper and lower ends of the side of crane are respectively equipped with admittedly
Code 12 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 13 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.
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.
Advantageous effect is：
1. when needing upwards to carry equipment compartment, motor reversely rotates, and chain is pulled up, chain is fixed on equipment silo roof
On wall, while equipment compartment can also be pulled up, two groups of cranes are fixed on equipment compartment roof, can also drive two groups of cranes to
Upper contraction, when crane is shunk upwards, pulley is displaced outwardly in shifting chute, and the width of crane elongates, reduced height；When need
By equipment compartment to when decentralization, motor rotates in the forward direction, and by chain to decentralization, pulley moves inward in shifting chute, crane
Reduced width, length are elongated, and can as needed be pulled up equipment compartment or to decentralization.
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.
Specific implementation mode
As shown in Fig. 1 to Fig. 3, a kind of elevating mechanism includes mainly that the identical crane 1 of two groups of structures and a chain are received
Device 2 is put, chain draw off gear 2 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
On 4 roof of equipment compartment, the chain 21 of chain draw off gear 2 dangles from top to bottom to be entered between two groups of cranes, the lower part of chain
End is fixed on equipment compartment roof；Chain draw off gear further includes motor 22, and motor rotates forward or backwards, can be by chain
To decentralization or upward receipts；The crane can be pulled downwardly in the effect of gravity, can also be received upwards under the effect of external force
Contracting.
The crane 1 is mainly made of polylith elevation bar 11, and the upper and lower ends of the side of crane are respectively equipped with admittedly
Code 12 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 13 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 rotates, and chain is pulled up, chain is fixed on equipment compartment roof
On, while equipment compartment can also be pulled up, two groups of cranes are fixed on equipment compartment roof, can also drive two groups of cranes upward
It shrinks, when crane is shunk upwards, pulley is displaced outwardly in shifting chute, and the width of crane elongates, reduced height；Work as needs
By equipment compartment to when decentralization, motor rotates in the forward direction, and by chain to decentralization, pulley moves inward in shifting chute, the width of crane
Degree reduces, 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.
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 (3)
1. a kind of elevating mechanism, it is characterised in that：Include mainly the identical crane (1) of two groups of structures and a chain folding and unfolding dress
It sets (2), chain draw off gear (2) is fixed on the bottom wall of walking mechanism (3) of track machine people, two groups of opposed fixations of crane
On equipment compartment roof, the chain (21) of chain draw off gear (2) dangles from top to bottom to be entered between two groups of cranes, chain
Lower end is fixed on equipment compartment (4) roof；Chain draw off gear further includes motor (22), and motor rotates forward or backwards,
Chain can be received to decentralization or upwards；The crane can be pulled downwardly in the effect of gravity, also can be in the work of external force
With lower upward contraction.
2. elevating mechanism according to claim 1, it is characterised in that：The crane (1) is mainly by polylith elevation bar
(11) it forms, the upper and lower ends of the side of crane are respectively equipped with fixed code (12), for crane to be separately fixed at walking
On mechanism bottom wall and on equipment compartment roof；The upper and lower ends of the crane other side are respectively equipped with the movement of the side opening of strip
Slot (13) is equipped with pulley for crane to be separately fixed on walking mechanism bottom wall and equipment compartment roof in shifting chute,
The central shaft of pulley projects outwardly through the opening on shifting chute and is fixed on crane topmost and in the lowermost elevation bar, when
When crane moves up and down, it can be moved forward and backward in elevation bar with movable pulley.
3. elevating mechanism according to claim 1, it is characterised in that：A positive stop strip is additionally provided between two groups of cranes
(5), lower part of the positive stop strip between crane, also, the both ends of positive stop strip are separately fixed at and pass through pulley phase with shifting chute
In elevation bar even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561129.8A CN108506693A (en) | 2018-06-04 | 2018-06-04 | A kind of elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561129.8A CN108506693A (en) | 2018-06-04 | 2018-06-04 | A kind of elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506693A true CN108506693A (en) | 2018-09-07 |
Family
ID=63402295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810561129.8A Withdrawn CN108506693A (en) | 2018-06-04 | 2018-06-04 | A kind of elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506693A (en) |
-
2018
- 2018-06-04 CN CN201810561129.8A patent/CN108506693A/en not_active Withdrawn
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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: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |