CN107032243A - self-locking winch - Google Patents
self-locking winch Download PDFInfo
- Publication number
- CN107032243A CN107032243A CN201710379960.7A CN201710379960A CN107032243A CN 107032243 A CN107032243 A CN 107032243A CN 201710379960 A CN201710379960 A CN 201710379960A CN 107032243 A CN107032243 A CN 107032243A
- Authority
- CN
- China
- Prior art keywords
- self
- locking
- handle
- winch
- shaft
- 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
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B66D1/04—Driving gear manually operated
- B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The present invention relates to one kind life technical field of tools, specially self-locking winch, it is characterized in that：Handle is changed in self-locking（7）Installed in rotating handle（6）On, rotary handle（5）, rotating handle（6）And Windlass wheels-sports goodses（17）It is pivoting body, self-locking conversion handle is not rotated（7）, self-locking winch can do any rotation clockwise, counterclockwise around axle；When handle is changed in self-locking（7）When rotating clockwise, by holddown spring（9）Open spring thimble in top（8）, compress swing pinion（11）Along flange shaft（14）Rotate to swing pinion（6）Left side is engaged, and makes rotating handle（6）In lock status counterclockwise；When handle is changed in self-locking（7）When rotating counterclockwise, by holddown spring（9）Open spring thimble in top（8）, compress swing pinion（11）Along flange shaft（14）Rotate to swing pinion（6）Right side is engaged, and makes rotating handle（6）In lock status clockwise.
Description
Technical field
The present invention relates to one kind life technical field of tools, specially self-locking winch.
Background technology
In outlying mountain area, when traditional winch hangs water, the hand-held winch rotary handle imprudence of worker is slipped out of the hand, and winch exists
Counter motion in the presence of gravity, easy impact worker causes bad consequence, is that this especially explores a kind of self-locking of design
Winch.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides self-locking winch, the hand-held winch rotation rotation of worker
Change hands handle imprudence slip out of the hand after, winch counter motion under gravity, self-locking winch starts self-locking in counter motion
Device, first under heterodromous winch be braked, this design safety is reliable.
The technical solution adopted for the present invention to solve the technical problems is：By 1, base, 2, support base, 3, bucket, 4, water
Bucket hanger, 5, rotary handle, 6, rotating handle, 7, self-locking conversion handle, 8, spring thimble, 9, holddown spring, 10, steering spindle, 11, rotation
Rotating disk, 12, spring collar, 13, bolt one, 14, flange shaft, 15, winch rotating shaft, 16, shaft seat, 17, Windlass wheels-sports goodses, 18,
Hang water rope, 19, bolt two and 20, flange sleeve composition.
Described self-locking winch, it is characterized in that：Base 1 is fixed on the ground, and support base 2 is welded with base 1,
Shaft seat 16 is welded with base 1, Windlass wheels-sports goodses 17 are arranged in the winch rotating shaft 15 of shaft seat 16, hangs water rope one end 18 and fix company
It is connected on Windlass wheels-sports goodses 17, the other end for hanging water rope 18 is connected on bucket hanger 4.
Described self-locking winch, it is characterized in that：Flange shaft 14 is fixed in winch rotating shaft 15 by six bolts 1,
Spring thimble 8, holddown spring 9, steering spindle 10, swing pinion 11 and spring collar 12 are arranged in flange shaft 14, flange sleeve
20 are arranged on six bolts two on the circumferential edges of winch rotating shaft 15.
Described self-locking winch, self-locking conversion handle 7 is arranged on rotating handle 6, rotary handle 5, rotating handle 6 and Windlass wheels-sports goodses
17 be pivoting body, and self-locking conversion handle 7 is not rotated, and self-locking winch can do any rotation clockwise, counterclockwise around axle；
When self-locking conversion handle 7 is rotated clockwise, spring thimble 8 is opened by the top of holddown spring 9, compression swing pinion 11 revolves along flange shaft 14
Go to the left side of swing pinion 6 to engage, rotating handle 6 is in lock status counterclockwise；When self-locking conversion handle 7 is rotated counterclockwise,
Spring thimble 8 is opened by the top of holddown spring 9, compression swing pinion 11 rotates to the right side of swing pinion 6 along flange shaft 14 and engaged, and makes rotation
Turning handle 6 is in lock status clockwise.
The beneficial effects of the invention are as follows：After the hand-held winch rotary handle imprudence of worker is slipped out of the hand, winch is in gravity
The lower counter motion of effect, self-locking winch starts self-locking device in counter motion, first under heterodromous winch be braked.
Therefore the invention has the advantages that：Easily popularize and use, reduce the cost of production, operating efficiency and obtain
To effectively improving.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the present invention.
Fig. 2 is the rearview of the present invention.
Fig. 3 is the left view of the present invention.
Fig. 4 is the right view of the present invention.
Fig. 5 is the top view of the present invention.
Fig. 6 is the upward view of the present invention.
Fig. 7 is the stereochemical structure mark figure of the present invention.
Fig. 8 is the self-locking sectional view of the present invention.
Fig. 9 is the self-locking sectional view of the present invention.
Figure 10 is the self-locking partial sectional view of the present invention.
In figure：1st, base, 2, support base, 3, bucket, 4, bucket hanger, 5, rotary handle, 6, rotating handle, 7, self-locking conversion
Handle, 8, spring thimble, 9, holddown spring, 10, steering spindle, 11, swing pinion, 12, spring collar, 13, bolt one, 14, method
Blue axle, 15, winch rotating shaft, 16, shaft seat, 17, Windlass wheels-sports goodses, 18, hang water rope, 19, bolt two, 20, flange sleeve.
Embodiment
Embodiment：Shown in reference picture 7, Fig. 8 and Fig. 9, described self-locking winch, it is characterized in that：Base 1 is fixed on ground
On, support base 2 is welded with base 1, shaft seat 16 is welded with base 1, Windlass wheels-sports goodses 17 are arranged on the rumble of shaft seat 16
In well-pulley rotating shaft 15, hang water rope one end 18 and be fixedly connected on Windlass wheels-sports goodses 17, the other end for hanging water rope 18 is connected to bucket hanger 4
On.
Described self-locking winch, it is characterized in that：Flange shaft 14 is fixed in winch rotating shaft 15 by six bolts 1,
Spring thimble 8, holddown spring 9, steering spindle 10, swing pinion 11 and spring collar 12 are arranged in flange shaft 14, flange sleeve
20 are arranged on six bolts two on the circumferential edges of winch rotating shaft 15.
Described self-locking winch, it is characterized in that：Self-locking conversion handle 7 is arranged on rotating handle 6, rotary handle 5, rotating handle
6 and Windlass wheels-sports goodses 17 be pivoting body, self-locking conversion handle 7 is not rotated, self-locking winch can do clockwise, counterclockwise around axle
It is any to rotate；When self-locking conversion handle 7 is rotated clockwise, spring thimble 8, compression swing pinion 11 edge are opened by the top of holddown spring 9
Flange shaft 14 rotates to the left side of swing pinion 6 and engaged, and rotating handle 6 is in lock status counterclockwise；When the inverse time of handle 7 is changed in self-locking
When pin is rotated, spring thimble 8 is opened by the top of holddown spring 9, compression swing pinion 11 rotates to the right side of swing pinion 6 along flange shaft 14
Engagement, makes rotating handle 6 be in lock status clockwise.
Claims (2)
1. a kind of self-locking winch, it is characterized in that：By base（1）, support base（2）, bucket（3）, bucket hanger（4）, rotation hand
Handle（5）, rotating handle（6）, self-locking conversion handle（7）, spring thimble（8）, holddown spring（9）, steering spindle（10）, swing pinion
（11）, spring collar（12）, bolt one（13）, flange shaft（14）, winch rotating shaft（15）, shaft seat（16）, Windlass wheels-sports goodses（17）、
Hang water rope（18）, bolt two（19）And flange sleeve（20）Composition, it is characterized in that：Base（1）Fix on the ground, in base（1）
On be welded with support base（2）, in base（1）On be welded with shaft seat（16）, Windlass wheels-sports goodses（17）Installed in shaft seat（16）Rumble
Well-pulley rotating shaft（15）On, hang water rope one end（18）It is fixedly connected on Windlass wheels-sports goodses（17）On, hang water rope（18）The other end be connected to water
Bucket hanger（4）On.
2. a kind of self-locking winch, it is characterized in that：Flange shaft（14）Winch rotating shaft is fixed on by six bolts one（15）On, bullet
Spring thimble（8）, holddown spring（9）, steering spindle（10）, swing pinion（11）And spring collar（12）Installed in flange shaft（14）
On, flange sleeve（20）Winch rotating shaft is arranged on six bolts two（15）Circumferential edges on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379960.7A CN107032243A (en) | 2017-05-25 | 2017-05-25 | self-locking winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710379960.7A CN107032243A (en) | 2017-05-25 | 2017-05-25 | self-locking winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107032243A true CN107032243A (en) | 2017-08-11 |
Family
ID=59539359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710379960.7A Pending CN107032243A (en) | 2017-05-25 | 2017-05-25 | self-locking winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107032243A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188497A (en) * | 1996-01-08 | 1997-07-22 | ▲高▼橋 淳 | Instantaneous operation lift tool |
| CN2261416Y (en) * | 1996-07-03 | 1997-09-03 | 渠志为 | Winch |
| CN205772996U (en) * | 2016-07-19 | 2016-12-07 | 山东科技大学 | A kind of intelligence winch |
| CN206872325U (en) * | 2017-05-25 | 2018-01-12 | 刘进同 | self-locking winch |
-
2017
- 2017-05-25 CN CN201710379960.7A patent/CN107032243A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09188497A (en) * | 1996-01-08 | 1997-07-22 | ▲高▼橋 淳 | Instantaneous operation lift tool |
| CN2261416Y (en) * | 1996-07-03 | 1997-09-03 | 渠志为 | Winch |
| CN205772996U (en) * | 2016-07-19 | 2016-12-07 | 山东科技大学 | A kind of intelligence winch |
| CN206872325U (en) * | 2017-05-25 | 2018-01-12 | 刘进同 | self-locking winch |
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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: 20170811 |