CN208980230U - Electric retractable machine - Google Patents
Electric retractable machine Download PDFInfo
- Publication number
- CN208980230U CN208980230U CN201821735087.7U CN201821735087U CN208980230U CN 208980230 U CN208980230 U CN 208980230U CN 201821735087 U CN201821735087 U CN 201821735087U CN 208980230 U CN208980230 U CN 208980230U
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- CN
- China
- Prior art keywords
- sheave
- truss
- pinch roller
- installation
- directive wheel
- 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.)
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Abstract
A kind of electric retractable machine, including installing truss, decelerating chassis, braking motor, bearing block, sheave, transmission shaft, directive wheel, pinch roller, the decelerating chassis and bearing block are fixedly installed in above installation truss, braking motor is connected by power with decelerating chassis, decelerating chassis is connect using transmission shaft with sheave, bearing block is set between decelerating chassis and sheave, the outer circumference surface side installation pinch roller other side of sheave is installed by directive wheel, pinch roller is mounted on installation truss using swing rod, tension spring is equipped between swing rod and installation truss, directive wheel installs truss side using fixing axle.The sheave bottom is equipped with U-shaped guide groove.The utility model can driven hanging basket with different frames size or other mating installations of lifting lifting means, complete wire rod folding and unfolding work, have the advantages that securely and reliably, be easily installed, structure is simple, easy to use.
Description
Technical field
The utility model relates to building machinery technical field more particularly to a kind of electric retractable machines.
Background technique
Driven hanging basket or other elevators need to hang the wire rods such as very long wirerope or cable in operation, this
A little wire rods need manually to carry out laying or promotion before and after construction, and efficiency is very low.The longer weight of the length of wires such as wirerope or cable
Amount is heavier, and artificial laying or promotion are just more difficult, or even are unable to complete.In addition there is also one for artificial lift or decentralization wire rod
Fixed security risk.In consideration of it, it is necessary to provide a kind of new electric retractable machines to solve above-mentioned technical problem.
Summary of the invention
The technical issues of the utility model is solved be to provide a kind of electric retractable machine, which can be with difference
The driven hanging basket of frame size or other mating installations of lifting lifting means are completed wire rod folding and unfolding work, are had securely and reliably, just
In installation, the advantage that structure is simple, easy to use.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of electric retractable machine, it is characterised in that: including installation truss, decelerating chassis, braking motor, bearing block, sheave,
Transmission shaft, directive wheel, pinch roller, the decelerating chassis and bearing block are fixedly installed in above installation truss, braking motor and deceleration
Cabinet is connected by power, and decelerating chassis, which is connect using transmission shaft with sheave, drives sheave to rotate, and is arranged between decelerating chassis and sheave
Bearing block is supported transmission shaft, and directive wheel is installed in the outer circumference surface side installation pinch roller other side of sheave, and pinch roller utilizes pendulum
Bar is mounted on installation truss, and swing rod bottom end is articulated and connected using shaft and installation truss, is equipped between swing rod and installation truss
Tension spring, tension spring pull swing rod that pinch roller is made to compress sheave, and directive wheel installs truss side using fixing axle, is equipped with gear on the outside of directive wheel
Plate, installation truss bottom are U-lag iron, and installation truss is equipped with width adjusting jackscrew, and it is small that outer imperial palace is arranged in the sheave periphery
Trapezoidal groove.
As the further improvement of the technical program, the pinch roller periphery is equipped with the boss that can be embedded in sheave.
As the further improvement of the technical program, the sheave bottom is equipped with U-shaped guide groove.
Wire rod is looped around in the trapezoidal groove of sheave by the utility model electric retractable machine using directive wheel and pinch roller, ladder
The outer imperial palace of connected in star is small, and wire rod the more draws the more tight in trapezoidal groove to skid, and then drives wire rod to be promoted using braking motor
Or decentralization, braking motor itself have braking action, wire rod can be made to stop at arbitrary height.The installation truss of the utility model
Using U-lag iron, only need a square tube that fixation can be realized, can with the driven hanging basket of different frames size or other rise and bring up again
Coordinative composition of equipments installation is risen, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the positive structure schematic of electric retractable machine described in the utility model.
Fig. 2 is the side structure schematic diagram of electric retractable machine described in the utility model.
The corresponding relationship of component names and appended drawing reference in figure are as follows:
1 installation truss；2 decelerating chassis；3 braking motors；4 bearing blocks；5 sheaves；6 transmission shafts；7 directive wheels；8 pinch rollers；9
Swing rod；10 tension springs；11 baffles；12 adjust jackscrew；13 trapezoidal grooves, 14 boss；15 guide grooves.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the present embodiment is clearly and completely described, embodiment is only this
Utility model a part of the embodiment, instead of all the embodiments.Those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1, Fig. 2, the utility model provides a kind of electric retractable machine, including installation truss 1, speed reducer
Case 2, braking motor 3, bearing block 4, sheave 5, transmission shaft 6, directive wheel 7, pinch roller 8, the decelerating chassis 2 and bearing block 4 are fixed
It is installed on 1 top of installation truss, braking motor 3 is connected by power with decelerating chassis 2, and decelerating chassis 2 utilizes transmission shaft 6 and sheave 5
Connection drives sheave 5 to rotate, and bearing block 4 is arranged between decelerating chassis 2 and sheave 5 and is supported to transmission shaft, the outer circle of sheave 5
Circumferential surface side installs 8 other side of pinch roller and installs directive wheel 7, and pinch roller 8 is mounted on installation truss using swing rod 9, swing rod bottom end benefit
With shaft and installation truss articulated connection, tension spring 10 is equipped between swing rod and installation truss, tension spring pulls swing rod 9 to press pinch roller 8
Tight sheave 5, directive wheel 7 install 1 side of truss using fixing axle, and directive wheel 7 can be rotated around fixing axle, are equipped on the outside of directive wheel
Baffle 11, installation 1 bottom of truss are U-lag iron, and installation truss 1 is equipped with width adjusting jackscrew 12, the sheave periphery setting
The small trapezoidal groove 13 of outer imperial palace.The pinch roller periphery is equipped with the boss 14 that can be embedded in the trapezoidal groove of sheave.The sheave
Bottom is equipped with U-shaped guide groove 15.
In the specific implementation, the frame tube of the U-lag iron and driven hanging basket or other lifting lifting means of truss will be installed
It is fixedly connected, can also be connect with individual supporting square tube, wire rod is bypassed wire rod by 7 bottom of directive wheel when promoting operation, then
It is being operated up around the top half trapezoidal groove of sheave 5 then down through the trapezoidal groove between pinch roller 8 and sheave 5
Shi Liyong pulls swing rod 9 that pinch roller is made to leave sheave 5 outward manually, and in order to which wire rod passes through, wire rod passes through pinch roller 8 and sheave 5
Between after unclamp swing rod 9, resist wire rod using the boss 14 of pinch roller 8, make wire rod immediately around in the trapezoidal groove of sheave 5.
Start braking motor 3, drives sheave 5 to rotate, the promotion of wire rod can be realized.When wire rod transfers operation, wire rod is first passed through
Guide groove 15 is passing through pinch roller 8, starts motor 3 using directive wheel 7 up around sheave 5 and inverts, can be realized under wire rod
It puts.Braking motor itself has braking action, wire rod can be made to stop at arbitrary height.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent variations under the premise of not departing from the conceptions and principles of the utility model
With modification, the range of the utility model protection should belong to.
Claims (3)
1. a kind of electric retractable machine, it is characterised in that: including installing truss, decelerating chassis, braking motor, bearing block, sheave, biography
Moving axis, directive wheel, pinch roller, the decelerating chassis and bearing block are fixedly installed in above installation truss, braking motor and speed reducer
Case is connected by power, and decelerating chassis, which is connect using transmission shaft with sheave, drives sheave to rotate, and axis is arranged between decelerating chassis and sheave
It holds seat to be supported transmission shaft, directive wheel is installed in the outer circumference surface side installation pinch roller other side of sheave, and pinch roller utilizes swing rod
It is mounted on installation truss, swing rod bottom end is articulated and connected using shaft and installation truss, is equipped with and is drawn between swing rod and installation truss
Spring, tension spring pull swing rod that pinch roller is made to compress sheave, and directive wheel installs truss side using fixing axle, is equipped with gear on the outside of directive wheel
Plate, installation truss bottom are U-lag iron, and installation truss is equipped with width adjusting jackscrew, and it is small that outer imperial palace is arranged in the sheave periphery
Trapezoidal groove.
2. electric retractable machine according to claim 1, it is characterised in that: the pinch roller periphery, which is equipped with, can be embedded in sheave
Boss.
3. electric retractable machine according to claim 1, it is characterised in that: the sheave bottom is equipped with U-shaped guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735087.7U CN208980230U (en) | 2018-10-25 | 2018-10-25 | Electric retractable machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735087.7U CN208980230U (en) | 2018-10-25 | 2018-10-25 | Electric retractable machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980230U true CN208980230U (en) | 2019-06-14 |
Family
ID=66788911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735087.7U Active CN208980230U (en) | 2018-10-25 | 2018-10-25 | Electric retractable machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980230U (en) |
-
2018
- 2018-10-25 CN CN201821735087.7U patent/CN208980230U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |