CN108689328A - A kind of unpowered vertical conveying device - Google Patents
A kind of unpowered vertical conveying device Download PDFInfo
- Publication number
- CN108689328A CN108689328A CN201810618409.8A CN201810618409A CN108689328A CN 108689328 A CN108689328 A CN 108689328A CN 201810618409 A CN201810618409 A CN 201810618409A CN 108689328 A CN108689328 A CN 108689328A
- Authority
- CN
- China
- Prior art keywords
- sheave
- cage body
- counterweight
- bracket
- big
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
A kind of unpowered vertical conveying device installs top sheave in upper bracket, and lower bracket installs lower sheave;One is connected for manned or loading cage body and one by the big clump weight that polylith counterweight is formed by stacking with steel wire rope, steel wire penetrating top sheave, lower sheave and the close ring for forming tensioning, the both sides of cage body and big counterweight between top sheave and lower sheave;It is equipped in cage body and small clump weight made of installation is stacked by the small counterweight of polylith, and equipped with upper fixing bolt, lower fixing bolt;It is equipped with one respectively for fixing the upper fixing bracket of cage body and lower fixing bracket in device upper and lower part.It is an advantage of the invention that the unpowered vertical transport to people or object may be implemented, the labor intensity of people is reduced.
Description
Technical field
The present invention is for the vertically conveying to people or object.
Background technology
By taking tower crane driver as an example.Tower crane driver from ground to operating room, special is climbed by fixed in tower-body standard section
Ladder(The reinforcing bar cat ladder mounted on standard knot welds while making standard knot in tower crane manufacturer)It climbs up step by step;
From operating room return to ground need again by the special ladder climb down step by step come.It needs up and down several times daily, tower crane is liftoff
Higher, it is bigger that tower crane driver climbs up the labor intensity climbed down.
Invention content
The object of the present invention is to provide a kind of unpowered vertical conveying devices, realize the vertically transport to people or object,
Reduce the labor intensity of people.
Technical scheme of the present invention:
A kind of unpowered vertical conveying device, including cage body, top sheave, upper bracket, steel wire rope, big clump weight, lower bracket, downslide
Wheel, small clump weight, upper fixing bracket, lower fixing bracket, upper fixing bolt, lower fixing bolt.Top sheave, lower bracket are installed in upper bracket
Lower sheave is installed;One is stacked made of installation greatly with one by polylith counterweight for manned or loading cage body with steel wire rope
Clump weight connects, steel wire penetrating top sheave, lower sheave and the close ring for forming tensioning, and cage body and big counterweight are located at upper cunning
Both sides between wheel and lower sheave;It is equipped in cage body and small clump weight made of installation is stacked by the small counterweight of polylith, and equipped with upper solid
Determine bolt, lower fixing bolt;It is equipped with a upper fixing bracket for fixing cage body and lower fixed branch respectively in the upper and lower part of device
Frame.
The principle of the present invention is the counterweight number of blocks by adjusting pulley both sides, so that the weight of both sides is reached balance, in steel
The power for applying a very little in cord, can be achieved with the vertical transport to people or object.
Its formula is:T=T1+T2+T3
Wherein:T is big clump weight weight, T1For cage body weight, T2For people or the weight of object, T3For small clump weight weight.
Advantages of the present invention:The unpowered vertical transport to people or object may be implemented, reduce the labor intensity of people.
Description of the drawings
Fig. 1 up conveys schematic diagram to be manned.
Fig. 2 is manned status diagram in the air.
Fig. 3 conveys schematic diagram down to be manned.
Fig. 4 is that loading up conveys schematic diagram.
Fig. 5 is loading status diagram in the air.
Fig. 6 is that loading conveys schematic diagram down.
In figure:1- cage bodies, the upper fixing bolts of 2-, the upper fixing brackets of 3-, 4- top sheaves, 5- upper brackets, 6- steel wire ropes, 7- are big
Clump weight, 8- lower sheaves, 9- lower brackets, fixing bracket under 10-, fixing bolt under 11-, the small clump weights of 12-.
Specific implementation mode
The content that embodiment below in conjunction with the accompanying drawings further illustrates the present invention.
As shown, a kind of unpowered vertical conveying device, installs 4- top sheaves, 9- lower brackets install 8- in 5- upper brackets
Lower sheave;7- made of installation is stacked by polylith counterweight with one for manned or loading 1- cage bodies by one with 6- steel wire ropes
Big clump weight connects, and 6- steel wire penetrating 4- top sheaves, 8- lower sheaves and the close ring for forming tensioning, 1- cage bodies and 7- are big
Both sides of the counterweight between 4- top sheaves and 8- lower sheaves;It is equipped in 1- cage bodies and is stacked made of installation by the small counterweight of polylith
The small clump weights of 12-, and equipped with fixing bolt under fixing bolt on 2- and 10-;In device upper and lower part, there are one for fixing 1- cages respectively
Fixing bracket under fixing bracket and 9- on the 2- of body.The manner of execution of device is as follows:
(1)The conveying of people up conveys:As shown in Figure 1, the large and small clump weight weight calculated is converted into quantity, 7- is installed
Big clump weight, the small clump weights of 12-, after people enters 1- cage bodies, the adjustment small counterweight numbers of blocks of 12- make pulley both sides keep balance, people
Big clump weight side 6- steel wire ropes itself are pulled downward on, then the big clump weights of 7- decline, and 1- cage bodies rise.It is flat when rising to operation
When platform, fixing bolt on 2- is inserted into fixing bracket on 3- and fixes 1- cage bodies(Fig. 2).
It conveys down:As shown in Fig. 3, after people enters 1- cage bodies, by fixing bolt on 2-, fixing bracket is released from 3-, is adjusted
The whole small counterweight numbers of blocks of 12- make pulley both sides that balance, people itself be kept to pull up big clump weight side 6- steel wire ropes, then 1-
Cage body declines, and the big clump weights of 7- rise.When 1- cage bodies drop to ground, fixing bolt under 11- is inserted into fixing bracket under 10- will
1- cage bodies are fixed.
(2)The conveying of object up conveys:As shown in figure 4, the big clump weights of the 7- calculated, the small clump weight weight of 12- are changed
It is counted as quantity, installs the big clump weights of 7-, the small clump weights of 12-, after object is put into 1- cage bodies by ground handling operator, 12- is small matches for adjustment
Pouring weight quantity makes pulley both sides that balance, ground handling operator be kept to pull downward on big clump weight side 6- steel wire ropes, then 7- is big
Clump weight declines, and 1- cage bodies rise.When rising to operating platform, fixing bolt on 2- is inserted into fixed on 3- by top operating personnel
Holder fixes 1- cage bodies(Fig. 5).
It conveys down:As shown in fig. 6, after object is put into 1- cage bodies by top operating personnel, fixing bolt on 2- is solid from 3-
Fixed rack is released, and the adjustment small counterweight numbers of blocks of 12- make pulley both sides that balance, ground handling operator be kept to pull downward on a bottom of cage body
Side 6- steel wire ropes, then 1- cage bodies decline, the big clump weights of 7- rise.When 1- cage bodies drop to ground, ground handling operator is by 11-
Lower fixing bolt is inserted into fixing bracket under 10- and fixes 1- cage bodies.
Claims (1)
1. a kind of unpowered vertical conveying device, it is characterised in that:Top sheave is installed in upper bracket, lower bracket installs lower sheave;
Big clump weight made of installation is stacked with steel wire rope by polylith counterweight with one for manned or loading cage body by one to connect
Get up, steel wire penetrating top sheave, lower sheave and the close ring for forming tensioning, cage body and big counterweight are located at top sheave and lower sheave
Between both sides;It is equipped in cage body and small clump weight made of installation is stacked by the small counterweight of polylith, and equipped with upper fixing bolt, lower fixation
Bolt;It is equipped with one respectively for fixing the upper fixing bracket of cage body and lower fixing bracket in device upper and lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618409.8A CN108689328A (en) | 2018-06-15 | 2018-06-15 | A kind of unpowered vertical conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618409.8A CN108689328A (en) | 2018-06-15 | 2018-06-15 | A kind of unpowered vertical conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108689328A true CN108689328A (en) | 2018-10-23 |
Family
ID=63848343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618409.8A Pending CN108689328A (en) | 2018-06-15 | 2018-06-15 | A kind of unpowered vertical conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108689328A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US30831A (en) * | 1860-12-04 | Waiter | ||
| US90422A (en) * | 1869-05-25 | Improved dumb waptbr | ||
| US173279A (en) * | 1876-02-08 | Improvement in dumb-waiters | ||
| US263734A (en) * | 1882-09-05 | skinner | ||
| US1326433A (en) * | 1919-07-07 | 1919-12-30 | Theodore Bartlett | Dumb-waiter. |
| JPS5643184A (en) * | 1979-09-11 | 1981-04-21 | Mitsubishi Electric Corp | Conveyor for parcel for multistory building |
| KR100817206B1 (en) * | 2007-08-20 | 2008-03-27 | 배미숙 | A elevator |
| CN202080790U (en) * | 2011-05-09 | 2011-12-21 | 钟宜虎 | Residence escalator without electricity |
| CN208440213U (en) * | 2018-06-15 | 2019-01-29 | 中航长沙设计研究院有限公司 | A kind of unpowered vertical conveying device |
-
2018
- 2018-06-15 CN CN201810618409.8A patent/CN108689328A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US30831A (en) * | 1860-12-04 | Waiter | ||
| US90422A (en) * | 1869-05-25 | Improved dumb waptbr | ||
| US173279A (en) * | 1876-02-08 | Improvement in dumb-waiters | ||
| US263734A (en) * | 1882-09-05 | skinner | ||
| US1326433A (en) * | 1919-07-07 | 1919-12-30 | Theodore Bartlett | Dumb-waiter. |
| JPS5643184A (en) * | 1979-09-11 | 1981-04-21 | Mitsubishi Electric Corp | Conveyor for parcel for multistory building |
| KR100817206B1 (en) * | 2007-08-20 | 2008-03-27 | 배미숙 | A elevator |
| CN202080790U (en) * | 2011-05-09 | 2011-12-21 | 钟宜虎 | Residence escalator without electricity |
| CN208440213U (en) * | 2018-06-15 | 2019-01-29 | 中航长沙设计研究院有限公司 | A kind of unpowered vertical conveying device |
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Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181023 |