CN208561603U - A kind of constant speed suspender belt elevator - Google Patents
A kind of constant speed suspender belt elevator Download PDFInfo
- Publication number
- CN208561603U CN208561603U CN201821062799.7U CN201821062799U CN208561603U CN 208561603 U CN208561603 U CN 208561603U CN 201821062799 U CN201821062799 U CN 201821062799U CN 208561603 U CN208561603 U CN 208561603U
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- China
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- suspender belt
- winding drum
- truss
- constant speed
- belt winding
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Abstract
The utility model discloses a kind of constant speed suspender belt elevator, solves the problems, such as that existing truss lifting system cannot remain truss level.The hoisting mechanism and truss, load-bearing roof and suspender belt being mainly made of driving motor, the retarder with self-locking function, suspender belt winding drum, suspender belt storage reel form.Driving motor drives the retarder with self-locking function, and is transferred to suspender belt winding drum by drive shaft；Suspender belt is directly wound on suspender belt winding drum, and suspender belt one end is connected to truss, and the other end is connected on suspender belt storage reel；Suspender belt storage reel is located at below suspender belt winding drum, and suspender belt winding drum is connected by gear, and operation in the same direction simultaneously.The utility model stores reel structure using constant speed hoisting mechanism and suspender belt, realizes that truss remains that horizontality is gone up and down, institute's suspension equipment on truss is avoided to slide.The utility model can be used for the fields such as convention system, telecast hall, hotel's multifunctional hall, various light of stage sound systems.
Description
Technical field
The utility model relates to elevator, especially a kind of suspender belt constant-speed operation is simultaneously able to maintain truss suspender belt horizontal always
Elevator.
Background technique
Enter intelligent, the digital multimedia epoch at present, often has various forms of performances, performance activity, meeting
There are the equipment such as many lights of stage, sound equipment to need replacing and safeguard.In these high-grade performance sites, most equipment is suspended from
Higher from the ground, the arrangement of various equipment needs beautiful coordinate.In these cases, it by the way of traditional, that is, leans on
The stage equipments such as installation and debugging projector, light, sound equipment are manually gone by aerial ladder or scaffold, are not only difficult to operate and be routed miscellaneous
Disorderly, also very dangerous.
For above situation, part company has developed this autobalance truss lifting system, is installing and safeguarding stage
The lifting truss of carry equipment can be dropped to Near Ground, the installation and to maintain equipment of safe ready when equipment.But mesh
What preceding product such on the market was all made of is speed changing type lifting system (as shown in Figure 4), in two elevators while boist truss
When, it is difficult to ensure that truss level does not tilt, there are certain risks.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of constant speed suspender belt elevator, can be rolled up by constant speed
It raises mechanism and realizes the lifting of truss constant speed, remain that horizontality is gone up and down, institute's suspension equipment on truss is avoided to slide.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of constant speed suspender belt elevator, mainly include by driving motor, the retarder with self-locking function, suspender belt winding drum,
Suspender belt stores hoisting mechanism and truss, the load-bearing roof and suspender belt composition of reel composition.
The driving motor drives the retarder with self-locking function, and is transferred to suspender belt winding drum by drive shaft.
The suspender belt is directly wound on suspender belt winding drum, and suspender belt one end is connected to truss, and the other end is connected to suspender belt receipts
It receives on reel.
The suspender belt storage reel is located at below suspender belt winding drum, and suspender belt winding drum is connected by gear, and simultaneously in the same direction
Operation.
There is a spiral shape suspender belt isolation board on the suspender belt winding drum, its spacing is equal to suspender belt width, prevents suspender belt from existing
Change winding path when movement and leads to suspender belt cross winding.
The utility model beneficial effect is
The utility model stores reel structure using constant speed hoisting mechanism and suspender belt, realizes that truss remains horizontality
Lifting avoids institute's suspension equipment on truss from sliding, and constant speed hoisting mechanism realizes flat sling by cleverly suspender belt canoe
Steady constant-speed operation, in generator controller failure, the retarder with self-locking function can allow equipment to stop immediately and be suspended on original
Place increases device security, this equipment is reliable for operation, easy to use, safe.The utility model can be used for convention system
The fields such as system, telecast hall, hotel's multifunctional hall, various light of stage sound systems.
Detailed description of the invention
Fig. 1 is Lift-on/Lift-off System overall structure figure.
Fig. 2 is Structure of hoist schematic diagram.
Fig. 3 is elevator sectional view.
Fig. 4 is conventional suspender belt hoisting mechanism structural schematic diagram.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, elevator (1) is fixed on load-bearing roof (2) by load-bearing hanger erection, under suspender belt (102)
End is connected on truss (3).At least two elevators (1) connect the jacking system that could form complete set with truss (3).This
When truss (3) follow elevator (1) to rise or fall, require truss (3) that cannot tilt in lifting process, keep horizontality liter
Drop.
As shown in Fig. 2, being elevator overall structure diagram.Self-locking speed-down machine (105) are driven by driving motor (104)
Torque is transferred to suspender belt winding drum (101) by drive shaft, realizes the positive and negative rotation of suspender belt winding drum (101).Suspender belt (102) is straight
It connects and is wrapped on suspender belt winding drum (101), power drive is realized by the frictional force between suspender belt and suspender belt winding drum.It is rubbing
Under the action of power, driving suspender belt (102) is risen or fallen.When suspender belt (102) decline, suspender belt storage reel (103) can be followed
Release suspender belt；When suspender belt (102) rise, suspender belt storage reel (103), which can follow, releases accommodating hanging band, and suspender belt stores reel
It (103) is driven structure.
As shown in figure 3, being elevator sectional view.Suspender belt (102) changes winding path during exercise and causes in order to prevent
Suspender belt (102) cross winding, is isolated it using suspender belt isolation board (106), guarantees suspender belt (102) in corresponding isolation channel
In move.
Fig. 4 is conventional suspender belt hoisting mechanism schematic diagram, conventional suspender belt (102) accommodating hanging band, reel by the way of superposition
(103) when rotating suspender belt can superposition in layer, the radius of gyration of suspender belt can be gradually increased in this process, so that hanging
The lifting speed of band is variation always, it is difficult to ensure that synchronism when multiple devices are run simultaneously.
Those skilled in the art can carry out various remodel and change to the utility model.Therefore, the utility model covers
Covered in the range of falling into appended claims and its equivalent various remodels and changes.
Claims (2)
1. a kind of constant speed suspender belt elevator is mainly received by driving motor, the retarder with self-locking function, suspender belt winding drum, suspender belt
The hoisting mechanism and truss, load-bearing roof and suspender belt of reel of receiving composition form, it is characterized in that: the driving motor drives band
The retarder of self-locking function, and suspender belt winding drum is transferred to by drive shaft；The suspender belt is directly wound on suspender belt winding drum,
Suspender belt one end is connected to truss, and the other end is connected on suspender belt storage reel；The suspender belt storage reel is located at suspender belt winding drum
Lower section, suspender belt winding drum are connected by gear, and operation in the same direction simultaneously.
2. a kind of constant speed suspender belt elevator according to claim 1, it is characterized in that: there is a spiral shell on the suspender belt winding drum
Shape suspender belt isolation board is revolved, its spacing is equal to suspender belt width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062799.7U CN208561603U (en) | 2018-07-05 | 2018-07-05 | A kind of constant speed suspender belt elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062799.7U CN208561603U (en) | 2018-07-05 | 2018-07-05 | A kind of constant speed suspender belt elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561603U true CN208561603U (en) | 2019-03-01 |
Family
ID=65490507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062799.7U Active CN208561603U (en) | 2018-07-05 | 2018-07-05 | A kind of constant speed suspender belt elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561603U (en) |
-
2018
- 2018-07-05 CN CN201821062799.7U patent/CN208561603U/en active Active
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