CN208579125U - A kind of elevating mechanism - Google Patents
A kind of elevating mechanism Download PDFInfo
- Publication number
- CN208579125U CN208579125U CN201820849294.9U CN201820849294U CN208579125U CN 208579125 U CN208579125 U CN 208579125U CN 201820849294 U CN201820849294 U CN 201820849294U CN 208579125 U CN208579125 U CN 208579125U
- 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.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
A kind of elevating mechanism, it mainly include 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 dangles from top to bottom to be entered between two groups of cranes, and the lower end of chain is fixed on equipment compartment roof；When needing upwards to mention 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 it will drive two groups of cranes 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 is rotated 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 be pulled up equipment compartment or to decentralization.
Description
Technical field
The utility model relates to one kind can be along the long elevator for the track machine people that track climb and fall is steadily walked
Structure belongs to track machine people's technical field.
Background technique
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, the drive wheel suspension that track machine people passes through boom tip again is in orbit, 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 track machine people's climb and fall, hanging when monitoring
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.
Utility model content
The purpose of this utility model is: providing a kind of height on equipment compartment arrival ground that can change track machine people suspension
The equipment of degree.
The technical solution of the utility model is: a kind of elevating mechanism, mainly includes the identical crane 1 and one of two groups of structures
Portion's chain draw off gear 2, chain draw off gear 2 is fixed on the bottom wall of walking mechanism 3 of track machine people, two groups of cranes pair
It sets and is fixed 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
The lower end of item is fixed on equipment compartment roof；Chain draw off gear further includes motor 22, and motor rotates forward or backwards, energy
It is enough to receive chain to decentralization or upwards；The crane can be pulled downwardly in the effect of gravity, also can be in the effect of external force
It is lower to shrink upwards.
The crane 1 is mainly made of muti-piece elevation bar 11, and the upper and lower ends of the side of crane are respectively equipped with solid
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 axis of pulley projects outwardly through the opening on shifting chute and is fixed on
Crane is topmost and in the lowermost elevation bar, when crane moves up and down, is able to drive pulley front and back in elevation bar
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 with shifting chute by pulley.
Beneficial effect is:
1. motor reversely rotates when needing upwards to mention equipment compartment, 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, also will 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 is rotated 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.
Detailed description of the invention
Fig. 1 is the utility model application state schematic diagram；
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 embodiment
As shown in Fig. 1 to Fig. 3, a kind of elevating mechanism mainly includes 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 muti-piece elevation bar 11, and the upper and lower ends of the side of crane are respectively equipped with solid
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 axis of pulley projects outwardly through the opening on shifting chute and is fixed on
Crane is topmost and in the lowermost elevation bar, when crane moves up and down, is able to drive pulley front and back in elevation bar
It is mobile.
When needing upwards to mention equipment compartment, motor is reversely rotated, 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, and it is upward also to will drive two groups of cranes
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 is rotated 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 with shifting chute by pulley.
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 being located at below crane is located at the outside of crane, the fixed code above crane, which is located at, to be risen
The inside of frame drops.
Above-described embodiment is intended merely to the purposes of interpretation the utility model, and is not the limit to the utility model
System, those skilled in the art make a variety of changes or substitute, also answer in the essential scope of the utility model
Belong to the protection category of the utility model.
Claims (3)
1. a kind of elevating mechanism, it is characterised in that: mainly include 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 muti-piece 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 axis 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 is able to drive pulley and is moved forward and backward in elevation bar.
3. elevating mechanism according to claim 1, it is characterised in that: be additionally provided with a positive stop strip 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 |
|---|---|---|---|
| CN201820849294.9U CN208579125U (en) | 2018-06-04 | 2018-06-04 | A kind of elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849294.9U CN208579125U (en) | 2018-06-04 | 2018-06-04 | A kind of elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579125U true CN208579125U (en) | 2019-03-05 |
Family
ID=65506758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849294.9U Expired - Fee Related CN208579125U (en) | 2018-06-04 | 2018-06-04 | A kind of elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579125U (en) |
-
2018
- 2018-06-04 CN CN201820849294.9U patent/CN208579125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |