CN107032244A - A kind of drive mechanism of new driving skid lifting - Google Patents
A kind of drive mechanism of new driving skid lifting Download PDFInfo
- Publication number
- CN107032244A CN107032244A CN201710395529.1A CN201710395529A CN107032244A CN 107032244 A CN107032244 A CN 107032244A CN 201710395529 A CN201710395529 A CN 201710395529A CN 107032244 A CN107032244 A CN 107032244A
- Authority
- CN
- China
- Prior art keywords
- pylon
- skid
- fixed pulley
- drive mechanism
- drawstring
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
- B66D3/08—Arrangements of sheaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of drive mechanism of new driving skid lifting, flying tower includes pylon, pylon is provided with can be in the upper and lower skid for sliding and rotating of pylon, it is characterized in that the side on pylon is provided with pulling skid in the upper and lower hydraulic cylinder slided of pylon, the opposite side on pylon is additionally provided with the counterweight being connected with skid.The weight of counterweight of the present invention counteracts skid weight itself, so as to reduce the driving power of hydraulic cylinder, simple in construction, cost is low.
Description
【Technical field】
The present invention relates to a kind of drive mechanism of new driving skid lifting, fly more particularly to one kind driving
The drive mechanism of skid lifting on row tower.
【Background technology】
Flying tower includes pylon, and being provided with pylon can be in the upper and lower skid for sliding and rotating of pylon.Slided for driving
Slided above and below frame, usually using motor to be pulled by hawser, skid is upper and lower to be slided.There is following lack in this type of drive
Point：1st, power is high, and very power-consuming, operating cost is very high；2nd, it is unfavorable for controlling decrease speed when declining；3rd, occurring accident
When, especially it is powered off etc. under abnormal conditions, is unfavorable for Quick rescue passenger.
【The content of the invention】
It is an object of the invention to overcome in place of the deficiencies in the prior art there is provided one kind is simple in construction, cost is low, power
Small, operating cost is low, convenient control lifting speed, when occurring accident, is especially powered off etc. under abnormal conditions, is conducive to quick
Rescue the drive mechanism of the skid lifting on the driving flying tower of passenger.
The object of the present invention is achieved like this：
A kind of drive mechanism of new driving skid lifting, flying tower includes pylon, pylon provided with can on pylon,
Under the skid that slides and rotate, it is characterised in that side on pylon is provided with pulling skid in the upper and lower liquid slided of pylon
Cylinder pressure, the opposite side on pylon is additionally provided with the counterweight being connected with skid.
A kind of drive mechanism of new driving skid lifting as described above, it is characterised in that the top on pylon
End is provided with the first fixed pulley and the second fixed pulley, and drive mechanism is connected by the side of the first drawstring and skid, and first
Drawstring bypasses the first fixed pulley；Counterweight is connected by the opposite side of the second drawstring and skid, and the second drawstring bypasses second
Fixed pulley.
The drive mechanism of a kind of new driving skid lifting as described above, it is characterised in that be additionally provided with the pylon
Upper fixed pulley group and lower running block, upper fixed pulley group are provided with multiple fixed pulleys, and lower running block is provided with multiple lower movable pulleys, the
One drawstring bypasses multiple fixed pulleys and multiple lower movable pulleys.
The drive mechanism of a kind of new driving skid lifting as described above, it is characterised in that be additionally provided with the pylon
A pair of directive wheels, this pair of directive wheel is arranged between the first fixed pulley and the second fixed pulley and upper fixed pulley group.
The beneficial effects of the invention are as follows：
Side of the present invention on pylon is provided with skid is pulled in the upper and lower hydraulic cylinder slided of pylon, on pylon
Opposite side is additionally provided with the counterweight being connected with skid.Using the expanding-contracting action of hydraulic cylinder, the lifting of skid is realized, and can
Under the abnormal conditions such as power-off, by discharging the means such as hydraulic cylinder control valve so that hydraulic cylinder oil return is slowly stretched out, skid delays
It is slow to fall low spot after rise, be conducive to Quick rescue passenger；The weight of counterweight counteracts skid weight itself, so as to reduce hydraulic cylinder
Driving power, simple in construction, cost is low.
【Brief description of the drawings】
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the structure principle chart of the present invention；
Fig. 3 is the structure chart of the present invention.
【Embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of drive mechanism of new driving skid lifting, flying tower includes pylon 1, and pylon 1 is provided with can be in pylon
Side on the upper and lower skid 2 for sliding and rotating, pylon 1 is provided with pulling skid 2 in the upper and lower hydraulic cylinder slided of pylon
3, the opposite side on pylon 1 is additionally provided with the counterweight 5 being connected with skid 2.Using the expanding-contracting action of hydraulic cylinder, skid is realized
Lifting, and can be in power-off etc. under abnormal conditions, by discharging the means such as hydraulic cylinder control valve so that hydraulic cylinder oil return is delayed
Slow to stretch out, skid slowly falls low spot after rise, is conducive to Quick rescue passenger；The weight of counterweight 5 counteracts skid weight itself,
So as to reduce the driving power of hydraulic cylinder.
Top on pylon 1 is provided with the first fixed pulley 6 and the second fixed pulley 7, and drive mechanism 3 is by the first drawstring 8 with sliding
The side connection of row frame 2, and the first drawstring 8 bypasses the first fixed pulley 6；Counterweight 5 is another by the second drawstring 9 and skid 2
Side is connected, and the second drawstring 9 bypasses the second fixed pulley 7.
Fixed pulley group 10 and lower running block 11 are additionally provided with pylon 1, upper fixed pulley group 10 is provided with multiple movable pulleys
101, lower running block 11 is provided with multiple lower movable pulleys 111, and the first drawstring 8 bypasses multiple fixed pulleys 101 and multiple lower movable pulleys
111, it can thus make it that the stroke of hydraulic cylinder and the adjustable height ratio of skid are 1:5, so as to significantly reduce hydraulic pressure
The stroke of cylinder.
A pair of directive wheels 12 are additionally provided with pylon 1, this pair of directive wheel 12 is arranged on the first fixed pulley 6 and the second fixed pulley 7
Between upper fixed pulley group 10.
Claims (4)
1. a kind of drive mechanism of new driving skid lifting, flying tower includes pylon (1), pylon (1) is provided with can be in tower
The upper and lower skid (2) for sliding and rotating of frame, it is characterised in that the side on pylon (1) is provided with pulling skid (2) in pylon
The upper and lower hydraulic cylinder (3) slided, the opposite side on pylon (1) is additionally provided with the counterweight (5) being connected with skid (2).
2. the drive mechanism of a kind of new driving skid lifting according to claim 1, it is characterised in that described in tower
Top on frame (1) is provided with the first fixed pulley (6) and the second fixed pulley (7), and drive mechanism (3) is by the first drawstring (8) with sliding
The side connection of row frame (2), and the first drawstring (8) bypasses the first fixed pulley (6)；Counterweight (5) is by the second drawstring (9) with sliding
The opposite side connection of row frame (2), and the second drawstring (9) bypasses the second fixed pulley (7).
3. a kind of drive mechanism of new driving skid lifting according to claim 1, it is characterised in that the pylon
(1) fixed pulley group (10) and lower running block (11) are additionally provided with, upper fixed pulley group (10) is provided with multiple fixed pulleys (101),
Lower running block (11) is provided with multiple lower movable pulleys (111), and the first drawstring (8) bypasses multiple fixed pulleys (101) and multiple lower dynamic
Pulley (111).
4. a kind of drive mechanism of new driving skid lifting according to claim 1, it is characterised in that the pylon
(1) be additionally provided with a pair of directive wheels (12) on, this pair of directive wheel (12) be arranged on the first fixed pulley (6) and the second fixed pulley (7) with
Between upper fixed pulley group (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395529.1A CN107032244B (en) | 2017-05-27 | 2017-05-27 | Novel driving mechanism for driving sliding frame to lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395529.1A CN107032244B (en) | 2017-05-27 | 2017-05-27 | Novel driving mechanism for driving sliding frame to lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107032244A true CN107032244A (en) | 2017-08-11 |
| CN107032244B CN107032244B (en) | 2022-07-05 |
Family
ID=59539122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710395529.1A Active CN107032244B (en) | 2017-05-27 | 2017-05-27 | Novel driving mechanism for driving sliding frame to lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107032244B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044748A (en) * | 2021-03-31 | 2021-06-29 | 重庆富美包装印务有限公司 | Rubber transmission roller mounting device for solvent-free compound machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538762Y (en) * | 2001-12-27 | 2003-03-05 | 苏州市东南液压电梯制造有限公司 | Reverse pulling type hydraulic elevator lifting mechanism |
| CN201529392U (en) * | 2009-09-05 | 2010-07-21 | 中山市金马游艺机有限公司 | Leaping amusement machine |
| CN203639040U (en) * | 2013-10-24 | 2014-06-11 | 上海中联重科桩工机械有限公司 | Hoisting device of rotary drilling rig, hoisting system, and rotary drilling rig provided with hoisting device |
| CN104495586A (en) * | 2014-12-12 | 2015-04-08 | 吴家集 | Pneumatic telescopic elevator |
| CN104787646A (en) * | 2015-05-14 | 2015-07-22 | 苏州德奥电梯有限公司 | Hydraulic elevator |
| CN204490283U (en) * | 2015-01-26 | 2015-07-22 | 郭兆泉 | The energy-conservation elevator that saves land |
| CN206970070U (en) * | 2017-05-27 | 2018-02-06 | 中山市金马科技娱乐设备股份有限公司 | A kind of drive mechanism for driving skid lifting |
-
2017
- 2017-05-27 CN CN201710395529.1A patent/CN107032244B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538762Y (en) * | 2001-12-27 | 2003-03-05 | 苏州市东南液压电梯制造有限公司 | Reverse pulling type hydraulic elevator lifting mechanism |
| CN201529392U (en) * | 2009-09-05 | 2010-07-21 | 中山市金马游艺机有限公司 | Leaping amusement machine |
| CN203639040U (en) * | 2013-10-24 | 2014-06-11 | 上海中联重科桩工机械有限公司 | Hoisting device of rotary drilling rig, hoisting system, and rotary drilling rig provided with hoisting device |
| CN104495586A (en) * | 2014-12-12 | 2015-04-08 | 吴家集 | Pneumatic telescopic elevator |
| CN204490283U (en) * | 2015-01-26 | 2015-07-22 | 郭兆泉 | The energy-conservation elevator that saves land |
| CN104787646A (en) * | 2015-05-14 | 2015-07-22 | 苏州德奥电梯有限公司 | Hydraulic elevator |
| CN206970070U (en) * | 2017-05-27 | 2018-02-06 | 中山市金马科技娱乐设备股份有限公司 | A kind of drive mechanism for driving skid lifting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044748A (en) * | 2021-03-31 | 2021-06-29 | 重庆富美包装印务有限公司 | Rubber transmission roller mounting device for solvent-free compound machine |
| CN113044748B (en) * | 2021-03-31 | 2022-07-12 | 重庆富美包装印务有限公司 | Rubber transmission roller mounting device for solvent-free compound machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107032244B (en) | 2022-07-05 |
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| 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 | ||
| CB02 | Change of applicant information |
Address after: 528400 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Applicant after: Guangdong Jinma amusement Co.,Ltd. Address before: 528400 No. three, 5 East Road, Torch Development Zone, Guangdong, Zhongshan Applicant before: GOLDEN HORSE TECHNOLOGY ENTERTAINMENT Corp.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |