CN2352491Y - Gate type crane with quantitative height control - Google Patents
Gate type crane with quantitative height control Download PDFInfo
- Publication number
- CN2352491Y CN2352491Y CN 98246239 CN98246239U CN2352491Y CN 2352491 Y CN2352491 Y CN 2352491Y CN 98246239 CN98246239 CN 98246239 CN 98246239 U CN98246239 U CN 98246239U CN 2352491 Y CN2352491 Y CN 2352491Y
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- CN
- China
- Prior art keywords
- height
- control
- pointer
- control panel
- gate type
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- 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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Abstract
The utility model relates to a gate type crane with quantitative height control. The hanging disk height of the existing crane is positioned by an artificial naked eye so that connection in the construction of a tall building is inconvenient. The utility model comprises a gate type frame, a hanging disk which is arranged on the gate type frame, a hanging rope for the hanging disk, a motor 4 for driving the hanging rope and a speed reducer 5. The speed reducer 5 is provided with a counting output shaft 6. One end of the counting output shaft 6 is connected with a speed reducing device 7. An after-speed-reduction output end 8 is provided with a pointer 9. A group of contacts 11 which are corresponding to the story height of the tall building are arranged on a control disk 10 corresponding to the pointer 9. A button 12 which corresponding to the contacts 11 is arranged on a control panel 13. The utility model is a transporting machine for material in construction.
Description
The utility model relates to a kind of adhesion type arch type lifter for building.Particularly can be by the turn round arch type lifter of length control height of lifting rope.
The hanging scaffold height of existing elevator adopts artificial naked eyes location, gets in touch very inconvenience in high-building construction, when particularly material loading trolley accurately being transported to certain height, needs the adjustment of aligning again, not only expends man-hour but also influence construction speed.
The purpose of this utility model is to provide a kind of arch type lifter of quantitative control height, can make lift sinking stage be parked in specified altitude assignment exactly according to adjusted contact position, saves time, laborsaving.
The purpose of this utility model is achieved in that
A kind of arch type lifter of quantitative control height, its composition comprises: portal frame, be installed in hanging scaffold on the portal frame, be the lifting rope of carriage drive hanging scaffold motion with the portal frame, drive the motor and the retarder of lifting rope, retarder is provided with the counting output shaft, one end of counting output shaft links to each other with speed reduction gearing, mouth after the deceleration has pointer, with have on the cooresponding control panel of pointer one group with the cooresponding contact of being built of building story height, be installed on the control panel with the cooresponding control button in these contacts.
Contact arrangement mode on the control panel of the arch type lifter of above-mentioned quantitative control height is a line formula or emanant.
Have command request height display panel and hanging scaffold actual height display panel on the control panel of the arch type lifter of above-mentioned quantitative control height.
The arch type lifter of above-mentioned quantitative control height, its lifting rope is the duplex type that is synchronized with the movement.
Advantage of the present utility model is:
1. by adjusting the position of contact, actuating device is in time cut off the power supply, the motion by the control lifting rope makes hanging scaffold accurately be parked in specified altitude assignment.
2. control structure is simple, and control is got up convenient, and command request height and actual height can learn by synchronous demonstration, can avoid instructing wrong and can check the operating condition of hanging scaffold.
3. do not need the position location personnel to call out and adjust the position location, save and adjust time for positioning, increase work efficiency.
4. according to the requirement in control cabin space, pointer can straight-line motion, and the contact is that the line formula is arranged, and also can design pointer and rotate, and the contact is radial arrangement.
5. compare with the hoisting crane of same ability, save 70% of acquisition price.Lowered the cost of building.
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is position views (radial) of the control panel upper contact 11 of this product.
Accompanying drawing 3 is the module position exemplary graphs that link to each other with retarder.
Be further described below in conjunction with accompanying drawing:
Embodiment 1: a kind of arch type lifter of quantitative control height, its composition comprises: portal frame 1, be installed in the hanging scaffold 2 on the portal frame 1, with portal frame 1 is the lifting rope 3 of carriage drive hanging scaffold motion, drive the motor 4 and the retarder 5 of lifting rope 3, retarder 5 is provided with counting output shaft 6, one end of counting output shaft 6 links to each other with speed reduction gearing 7, mouth 8 after the deceleration has pointer 9, with have on the pointer 9 cooresponding control panels 10 one group with the cooresponding contact 11 of the building story height of being built, be installed on the control panel 13 with these contact 11 cooresponding control buttons 12.
Embodiment 2: 1 described product of embodiment, the arrangement mode of the contact 11 on its control panel is a line formula or emanant.During concrete the arrangement, if the building of building is higher, can the bigger wheel disc (if the space allows also can be designed to the straight-line motion platform) of design size, along its periphery (or length direction) design and determine the position of contact after tested.In the site operation, when setting a certain stop floor, circuit turn-on to connecting terminal that should story height, when the lifting rope 3 that is driven by reel 14 by retarder 5 moves to certain-length, the counting output shaft 6 of retarder 5 also drives speed reduction gearing 7 quantitative exercises, be that (when emanant, the mode of output is that output shaft connects rotating pointer 9 to speed reduction gearing 7 mouths 8.During the output of line formula, the movably pointer 9 of the mode of output for driving) also pointer 9 has been taken to and the pairing contact 11 of setting height by rack-and-gear, when pointer 9 moves between two photoelectricity sheets of contact 11, circuit by 11 two the photoelectricity sheets in contact disconnects, cause drive motor 4 to stop operating, the motion of hanging scaffold 2 stops, and reaches the purpose of vehicle positioning stop.
Embodiment 3: embodiment 1 or 2 described products have requirement height display panel and hanging scaffold actual height display panel on its control panel.The demonstration that requires height is the cooresponding story height of contact conduction position that reappears by button settings, and actual height shows is that the movement length of packing up, emitting of lifting rope on reel 14 that the rotation by retarder 5 causes is calculated definite respective storey height.Like this, can observe outdoor service condition intuitively.
Claims (3)
1. quantitatively control arch type lifter highly for one kind, its composition comprises: portal frame, be installed in the hanging scaffold on the described portal frame, with described portal frame is the lifting rope of carriage drive hanging scaffold motion, drive the motor and the retarder of described lifting rope, it is characterized in that: described retarder is provided with the counting output shaft, one end of described counting output shaft links to each other with speed reduction gearing, mouth after the deceleration has pointer, with have on the cooresponding control panel of described pointer one group with the cooresponding contact of being built of building story height, be installed on the control panel with the cooresponding control button in these contacts.
2. the arch type lifter of quantitative control height according to claim 1, it is characterized in that: the contact arrangement mode on the described control panel is a line formula or emanant.
3. the arch type lifter of quantitative control height according to claim 1 and 2 is characterized in that: have requirement height display panel and hanging scaffold actual height display panel on the described control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246239 CN2352491Y (en) | 1998-11-17 | 1998-11-17 | Gate type crane with quantitative height control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246239 CN2352491Y (en) | 1998-11-17 | 1998-11-17 | Gate type crane with quantitative height control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2352491Y true CN2352491Y (en) | 1999-12-08 |
Family
ID=33991752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98246239 Expired - Fee Related CN2352491Y (en) | 1998-11-17 | 1998-11-17 | Gate type crane with quantitative height control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2352491Y (en) |
-
1998
- 1998-11-17 CN CN 98246239 patent/CN2352491Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |