CN106946175A - A kind of manual rope cucurbit - Google Patents
A kind of manual rope cucurbit Download PDFInfo
- Publication number
- CN106946175A CN106946175A CN201710289778.2A CN201710289778A CN106946175A CN 106946175 A CN106946175 A CN 106946175A CN 201710289778 A CN201710289778 A CN 201710289778A CN 106946175 A CN106946175 A CN 106946175A
- Authority
- CN
- China
- Prior art keywords
- rope
- load
- manual
- cucurbit
- handle
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000515 tooth Anatomy 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
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of manual rope cucurbit, it is desirable to provide a kind of manual rope cucurbit easy to use.It includes drive mechanism, load-carrying brake, decelerator and hoisting mechanism；The drive mechanism is connected with load-carrying brake, and the load-carrying brake passes through decelerator and hoisting mechanism drive connection；The drive mechanism is crank handle；The hoisting mechanism includes reel, and solderless wrapped connection and the hoist rope on reel.The present invention is reasonable in design, is easy to carry and uses.
Description
Technical field
The present invention relates to hoisting machinery technical field, specifically small-sized crane gear, chain block.
Background technology
Chain block is using ring chain as traction part and a kind of lifting gear of supporting part.By sprocket wheel, hoisting chain and
Dragging chain is constituted, and it has speed reducing ratio big, and brake safe, small volume is easy to carry, using it is simple the advantages of.
It is unsuitable oversize but the weight chain of existing bottle gouard moved by hands is big, it is inconvenient to carry.The pulling of dragging chain needs to hold
While tight and pull downward on, use more laborious and inconvenience.
The content of the invention
The purpose of the present invention is intended to overcome the shortcomings of that prior art has that there is provided a kind of lightweight easy to carry and laborsaving
Manual rope cucurbit.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of manual rope cucurbit, including drive mechanism, load-carrying brake, decelerator and hoisting mechanism；The drive mechanism with
Load-carrying brake is connected, and the load-carrying brake passes through decelerator and hoisting mechanism drive connection；The drive mechanism is hand
Handle；The hoisting mechanism includes reel, and solderless wrapped connection and the hoist rope on reel.
Preferably, the drive mechanism includes the double-handle ratchet spanner with two handles, two respectively one end be connected to
The drawstring of handle end, and it is connected to the draw ring of the drawstring other end；Two handles are oppositely arranged.
Preferably, on the reversing switch of the double-handle ratchet spanner shank, the connection commutation of shank end, are relatively set with
Rope, the end connection commutation draw ring of the commutation rope.
Preferably, the load-carrying brake is using the axial press-brake device of disc type load-carrying.
Preferably, the hoist rope is steel wire rope or caprone cable.
Preferably, the reel axle center is axially through hole, and the built-in one end of through hole is that six head threads, the other end are driving tooths
The power transmission shaft of wheel.
Preferably, the load-carrying brake is built with spiral compression spring.
Compared with prior art, the invention has the advantages that：
The present invention is lightweight, is easy to carry and installs.Its lifting lifting elevation is higher, and can meet the higher occasion of hoisting height makes
With.It effectively ensures the height and stability, hoist rope and reel weight of lifting by using reel and hoist rope
Gently, it is greatly easy to carry and use.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention.
Fig. 2 is Fig. 1 right view, and which employs the drive mechanism with another structure type；It is used for terrestrial operation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
Manual rope cucurbit shown in Fig. 1, including drive mechanism, load-carrying brake 2, decelerator and hoisting mechanism；It is described
Decelerator includes driving gear 3 and travelling gear 4,5,6, and the drive mechanism is connected with load-carrying brake 2, the load-carrying braking
Device 2 passes through decelerator and hoisting mechanism drive connection；The drive mechanism is crank handle 1；The hoisting mechanism includes reel
15, and solderless wrapped connection and the hoist rope 16 on reel 15.
Wherein, the load-carrying brake 2 is using the axial press-brake device of disc type load-carrying, and load-carrying brake is built with spiral
Compression spring.The reel axle center is axially through hole, and the built-in one end of through hole is that six head threads, the other end are the transmissions of driving gear
Axle.
Wherein, the hoist rope 16 is steel wire rope or caprone cable, can flexibly be selected according to the weight of lifting.
Occupation mode is as follows：Crank handle 1 is rotated, drives driving gear 3 to rotate by load-carrying brake 2, passes through transmission
The band movable reel 15 of gear 4,5,6 is rotated, and completes the lifting and decline of weight.
Crank handle can also be substituted with lever force-saving instruments such as trigger piece, spanners.
Manual rope cucurbit shown in Fig. 2, wherein the drive mechanism includes the double-handle ratchet spanner with two handles 7
8, two respectively one end be connected to the drawstring 9 of the end of handle 7, and be connected to the draw ring 10 of the other end of drawstring 9；Two handles 7 are relative
Set.On the reversing switch 11 of the double-handle ratchet spanner 8, shank 12 is relatively set with, the end of shank 12 connects commutation rope 13,
The end connection commutation draw ring 14 of the commutation rope 13.Remaining is essentially identical with above-described embodiment.
Occupation mode is as follows：Change the locking direction of double-handle ratchet spanner by the rope that commutates, by pulling wherein one drawing
Rope driving double-handle ratchet spanner is rotated, and is then pulled another drawstring to realize the reset of double-handle ratchet spanner, is alternately pulled two to draw
Rope, realizes the lifting or decline of weight.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modifications, equivalent substitutions and improvements made etc. should be included within the scope of the present invention.
Claims (8)
1. a kind of manual rope cucurbit, including drive mechanism, load-carrying brake, decelerator and hoisting mechanism；The drive mechanism
It is connected with load-carrying brake, the load-carrying brake passes through decelerator and hoisting mechanism drive connection；It is characterized in that：It is described to drive
Motivation structure is crank handle；The hoisting mechanism includes reel, and solderless wrapped connection and the hoist rope on reel.
2. manual rope cucurbit according to claim 1, it is characterised in that：The drive mechanism includes having two handles
Double-handle ratchet spanner, two respectively one end be connected to the drawstring of handle end, and be connected to the draw ring of the drawstring other end；Two hands
Handle is oppositely arranged.
3. manual rope cucurbit according to claim 2, it is characterised in that：The reversing switch of the double-handle ratchet spanner
Above, shank, shank end connection commutation rope, the end connection commutation draw ring that the commutation is restricted are relatively set with.
4. according to any described manual rope cucurbits of claim 1-3, it is characterised in that：The load-carrying brake uses disk
Formula load-carrying axial direction press-brake device.
5. according to any described manual rope cucurbits of claim 1-3, it is characterised in that：The hoist rope be steel wire rope or
Caprone cable.
6. manual rope cucurbit according to claim 4, it is characterised in that：The hoist rope is steel wire rope or polyamide fibre
Rope.
7. according to any described manual rope cucurbits of claim 1-3, it is characterised in that：The reel axle center is axially logical
Hole, built-in one end of through hole is that six head threads, the other end are the power transmission shafts of driving gear.
8. according to any described manual rope cucurbits of claim 1-3, it is characterised in that：The load-carrying brake is built with spiral shell
Revolve compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289778.2A CN106946175A (en) | 2017-04-27 | 2017-04-27 | A kind of manual rope cucurbit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289778.2A CN106946175A (en) | 2017-04-27 | 2017-04-27 | A kind of manual rope cucurbit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106946175A true CN106946175A (en) | 2017-07-14 |
Family
ID=59477654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710289778.2A Pending CN106946175A (en) | 2017-04-27 | 2017-04-27 | A kind of manual rope cucurbit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106946175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604792A (en) * | 2020-12-09 | 2022-06-10 | 张�成 | Labor-saving hoist |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421276Y (en) * | 2000-05-13 | 2001-02-28 | 张文忠 | Whole uncoupling type ring chain hand-operated hoister |
| CN201052953Y (en) * | 2006-06-02 | 2008-04-30 | 王鹏 | Separation device for hand pulling block |
| CN201343410Y (en) * | 2009-02-26 | 2009-11-11 | 杭州欣桥实业有限公司 | Novel level block |
| CN201713256U (en) * | 2010-06-11 | 2011-01-19 | 韶关市曲江区明和设备修造有限公司 | Automatic braking arm crane |
| CN206783209U (en) * | 2017-04-27 | 2017-12-22 | 张�成 | A kind of manual rope cucurbit |
-
2017
- 2017-04-27 CN CN201710289778.2A patent/CN106946175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421276Y (en) * | 2000-05-13 | 2001-02-28 | 张文忠 | Whole uncoupling type ring chain hand-operated hoister |
| CN201052953Y (en) * | 2006-06-02 | 2008-04-30 | 王鹏 | Separation device for hand pulling block |
| CN201343410Y (en) * | 2009-02-26 | 2009-11-11 | 杭州欣桥实业有限公司 | Novel level block |
| CN201713256U (en) * | 2010-06-11 | 2011-01-19 | 韶关市曲江区明和设备修造有限公司 | Automatic braking arm crane |
| CN206783209U (en) * | 2017-04-27 | 2017-12-22 | 张�成 | A kind of manual rope cucurbit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604792A (en) * | 2020-12-09 | 2022-06-10 | 张�成 | Labor-saving hoist |
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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 |
Application publication date: 20170714 |
|
| WD01 | Invention patent application deemed withdrawn after publication |