CN207671595U - A kind of brake device of winch - Google Patents
A kind of brake device of winch Download PDFInfo
- Publication number
- CN207671595U CN207671595U CN201721627133.7U CN201721627133U CN207671595U CN 207671595 U CN207671595 U CN 207671595U CN 201721627133 U CN201721627133 U CN 201721627133U CN 207671595 U CN207671595 U CN 207671595U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- mounting plate
- lower platform
- supporting support
- cylinder body
- 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.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of brake device of winch, including pedestal, left cylinder and right cylinder body, pedestal is by upper mounting plate, lower platform and supporting rib composition, supporting rib is welded between upper mounting plate and lower platform, upper mounting plate on both sides of the upper end is fixed respectively to weld the first supporting support and the second supporting support, left cylinder is welded in first supporting support, right cylinder body is welded in second supporting support, it is connected by piston rod between left cylinder and right cylinder body, it is fixed on clamping device in the middle part of piston rod, clamping device is set in the rotary shaft being arranged on lower platform, fixation is set on clamping device outer wall and is welded to connect column, the utility model is simple in structure, it can realize the braking of niggerhead, security performance is high, braking efficiency is high.
Description
Technical field
The utility model is related to drawworks brake technical field, specially a kind of brake device of winch.
Background technology
Winch mainly applies to the material lifting of building, hydraulic engineering, forestry, mine, harbour etc. or puts down drag.Drawworks brake
When pass through brake cylinder drive brake realize.Traditional brake cylinder uses single conventional hydraulic oil cylinder, and braking effect is poor,
Stability is poor.
Utility model content
The purpose of this utility model is to provide a kind of brake device of winch, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of brake device of winch, including pedestal,
Left cylinder and right cylinder body, the pedestal are made of upper mounting plate, lower platform and supporting rib, and the supporting rib is welded on upper mounting plate under
Between platform, the upper mounting plate on both sides of the upper end is fixed respectively welds the first supporting support and the second supporting support, and described first
Left cylinder is welded in supporting support, is welded right cylinder body in second supporting support, is passed through between the left cylinder and right cylinder body
Piston rod connects, and is fixed on clamping device in the middle part of the piston rod, the clamping device, which is set in, to be arranged on lower platform
Rotary shaft, on the clamping device outer wall setting fixation be welded to connect column.
Preferably, the clamping device uses U-shaped structure.
Preferably, multiple mounting holes are provided on the upper mounting plate and lower platform.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, can realize winch
The braking of reel, security performance is high, and braking efficiency is high；Wherein, using two groups of cylinder bodies, connected by piston rod between two groups of cylinder bodies
It connects, the reciprocating movement of piston rod drives the reciprocating action of clamping device, improves the braking effect of niggerhead.
Description of the drawings
Fig. 1 is the utility model overall structure front view；
Fig. 2 is the utility model side view.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of brake device of winch, including pedestal, left cylinder
Body 1 and right cylinder body 2, the pedestal are made of upper mounting plate 3, lower platform 4 and supporting rib 5, and the supporting rib 5 is welded on upper mounting plate 3
Between lower platform 4, multiple mounting holes are provided on upper mounting plate 3 and lower platform 4；The structure that pedestal uses can improve steady
It is qualitative；3 on both sides of the upper end of the upper mounting plate is fixed respectively welds the first supporting support 6 and the second supporting support 7, described first
It supports and welds left cylinder 1 on holder 6, welding right cylinder body 2 in second supporting support 7, between the left cylinder 1 and right cylinder body 2
It is connected by piston rod 8,8 middle part of the piston rod is fixed on clamping device 9, and clamping device 9 uses U-shaped structure, using U-shaped
The clamping device of structure can improve the stability of clamping；The clamping device 9 is set in the rotation being arranged on lower platform 4
Axis 10, on 9 outer wall of the clamping device setting fixation be welded to connect column 11.
Operation principle：Niggerhead outside connecting pole connection is passed through into piston using two groups of cylinder bodies between two groups of cylinder bodies
Bar connects, and the reciprocating movement of piston rod drives the reciprocating action of clamping device, realizes the braking of niggerhead.The utility model
It is simple in structure, it can realize the braking of niggerhead, security performance is high, and braking efficiency is high.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of brake device of winch, including pedestal, left cylinder（1）With right cylinder body（2）, it is characterised in that：The pedestal is by upper
Platform（3）, lower platform（4）And supporting rib（5）Composition, the supporting rib（5）It is welded on upper mounting plate（3）And lower platform（4）Between,
The upper mounting plate（3）On both sides of the upper end is fixed respectively to weld the first supporting support（6）With the second supporting support（7）, described first
Supporting support（6）Upper welding left cylinder（1）, second supporting support（7）Upper welding right cylinder body（2）, the left cylinder（1）With
Right cylinder body（2）Between pass through piston rod（8）Connection, the piston rod（8）Middle part is fixed on clamping device（9）On, the clamping
Device（9）It is set in and is arranged in lower platform（4）On rotary shaft（10）, the clamping device（9）Fixed welding is set on outer wall
Connecting pole（11）.
2. a kind of brake device of winch according to claim 1, it is characterised in that：The clamping device（9）Using U-shaped knot
Structure.
3. a kind of brake device of winch according to claim 1, it is characterised in that：The upper mounting plate（3）And lower platform（4）
On be provided with multiple mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721627133.7U CN207671595U (en) | 2017-11-29 | 2017-11-29 | A kind of brake device of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721627133.7U CN207671595U (en) | 2017-11-29 | 2017-11-29 | A kind of brake device of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207671595U true CN207671595U (en) | 2018-07-31 |
Family
ID=62966541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721627133.7U Expired - Fee Related CN207671595U (en) | 2017-11-29 | 2017-11-29 | A kind of brake device of winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207671595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697832A (en) * | 2017-11-29 | 2018-02-16 | 兴化市通舟船舶设备有限公司 | A kind of brake device of winch |
-
2017
- 2017-11-29 CN CN201721627133.7U patent/CN207671595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697832A (en) * | 2017-11-29 | 2018-02-16 | 兴化市通舟船舶设备有限公司 | A kind of brake device of winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20191129 |