CN205676040U - Boom hoisting - Google Patents
Boom hoisting Download PDFInfo
- Publication number
- CN205676040U CN205676040U CN201620639374.2U CN201620639374U CN205676040U CN 205676040 U CN205676040 U CN 205676040U CN 201620639374 U CN201620639374 U CN 201620639374U CN 205676040 U CN205676040 U CN 205676040U
- Authority
- CN
- China
- Prior art keywords
- head
- vertical
- roller
- leading screw
- large arm
- 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
Links
Abstract
The utility model discloses a kind of boom hoisting, column (1) is anchored on ground, the top of described column (1) is connected with head by revolving bed (2), described head is outside equipped with motor (5), described motor (5) is connected with the reductor (8) on head by belt (6), it is provided with multiple reduction gearing (7) in described reductor (8), described reduction gearing (7) engages with vertical leading screw (3), it is provided with the vertical chute paralleled with described vertical leading screw (3) in described head, vertical roller (9) is installed in described vertical chute, described vertical roller (9) is connected with large arm (12) by bearing pin, it is provided with the tooth (4) matching with described leading screw (3) on described vertical roller (9).The utility model simple in construction, low cost.
Description
Technical field
The utility model relates to a kind of device, relates more specifically to a kind of boom hoisting.
Background technology
Boom hoisting extensive application in productive life, large-scale straddle truck or overhead traveling crane be widely used in goods yard or
In factory, portable boom hoisting, such as cranes etc. are adapted to multiple different work environment, but current crane, straddle truck,
These main equipment volumes such as overhead traveling crane are big, expensive, are not suitable for little job space, and owing to price is higher, small enterprise is difficult to hold
It is subject to.
Utility model content
For the defect of prior art, the utility model provides a kind of boom hoisting.
A kind of boom hoisting, column 1 is anchored on ground, and the top of described column 1 is connected with head by revolving bed 2,
Described head is outside equipped with motor 5, and described motor 5 is connected with the reductor 8 on head by belt 6, sets in described reductor 8
Being equipped with multiple reduction gearing 7, described reduction gearing 7 engages with vertical leading screw 3, is provided with and described vertical thread in described head
The parallel vertical chute of thick stick 3, is provided with vertical roller 9 in described vertical chute, described vertical roller 9 passes through bearing pin and large arm
12 are connected, and described vertical roller 9 is provided with the tooth 4 matching with described leading screw 3, and the end of described large arm 12 is connected with counterweight
16, it is additionally provided with horizontal concrete chute in described head, in described horizontal concrete chute, be provided with horizontal roller 11, described horizontal roller 11 points
Not being connected with support arm 10 and forearm 13, one end of suspension rod 14 is connected with suspension hook 15, the other end of suspension rod 14 respectively with large arm 12
Being connected with forearm 13, described large arm the 12nd, forearm the 13rd, suspension rod 14 and support arm 10 constitute a parallelogram.
The beneficial effects of the utility model are: simple in construction, low cost, and volume is little, easy to use.
Brief description
Fig. 1 is the structural representation of the utility model boom hoisting.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings to this
The detailed description of the invention of utility model is described in detail, and makes above and other purpose of the present utility model, feature and advantage incite somebody to action
Become apparent from.The identical part of reference instruction identical in whole accompanying drawings.Not deliberately accompanying drawing drawn to scale, emphasis
It is purport of the present utility model is shown.
As it is shown in figure 1, a kind of boom hoisting, column 1 is anchored on ground, the top of described column 1 by revolving bed 2 with
Head is connected, and described head is outside equipped with motor 5, and described motor 5 is connected with the reductor 8 on head by belt 6, described subtracts
Speed machine 8 in be provided with multiple reduction gearing 7, described reduction gearing 7 engages with vertical leading screw 3, be provided with in described head and
The parallel vertical chute of described vertical leading screw 3, is provided with vertical roller 9 in described vertical chute, described vertical roller 9 passes through
Bearing pin is connected with large arm 12, and described vertical roller 9 is provided with the tooth 4 matching with described leading screw 3, the end of described large arm 12
It is connected with counterweight 16, in described head, is additionally provided with horizontal concrete chute, in described horizontal concrete chute, be provided with horizontal roller 11, described water
Flat roller 11 is connected with support arm 10 and forearm 13 respectively, and one end of suspension rod 14 is connected with suspension hook 15, and the other end of suspension rod 14 divides
Not being connected with large arm 12 and forearm 13, described large arm the 12nd, forearm the 13rd, suspension rod 14 and support arm 10 constitute a parallelogram.
In the utility model, when weight sling by needs, starting motor 5, motor 5 passes through belt drive reduction gearing 7 turns
Dynamic, and then drive leading screw 3 to rotate, drive vertical roller 9 to move down along vertical chute by leading screw 3, thus drive large arm 12
Upwards moving, under the drive of large arm, suspension rod 14 rises, and the weight hanging on suspension hook 15 is lifted, during lifting, and level
Roller 11 is motionless, and forearm 13 rotates around roller 11.When needing the mobile weight sling, it is only necessary to promote large arm 12 or forearm
13, then head just can rotate around revolving bed 2, very easy to use.
Elaborate a lot of detail in the above description in order to fully understand the utility model.But above description
Being only preferred embodiment of the present utility model, the utility model can be to be much different from alternate manner described here
Implementing, therefore the utility model is not limited by disclosed above being embodied as.Simultaneously any those skilled in the art exist
Without departing under technical solutions of the utility model ambit, the method and the technology contents that all may utilize the disclosure above are new to this practicality
Type technical scheme makes many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Every without departing from this
The content of utility model technical scheme, any simply repaiies to made for any of the above embodiments according to technical spirit of the present utility model
Change, equivalent variations and modification, in the range of all still falling within technical solutions of the utility model protection.
Claims (1)
1. a boom hoisting, it is characterised in that column (1) is anchored on ground, revolving bed is passed through on the top of described column (1)
(2) being connected with head, described head is outside equipped with motor (5), and described motor (5) is by belt (6) and the reductor on head
(8) being connected, being provided with multiple reduction gearing (7) in described reductor (8), described reduction gearing (7) is nibbled with vertical leading screw (3)
Close, in described head, be provided with the vertical chute paralleled with described vertical leading screw (3), be provided with perpendicular in described vertical chute
Straight roller (9), described vertical roller (9) is connected with large arm (12) by bearing pin, described vertical roller (9) is provided with described
The tooth (4) that leading screw (3) matches, the end of described large arm (12) is connected with counterweight (16), is additionally provided with level in described head
Chute, is provided with horizontal roller (11) in described horizontal concrete chute, described horizontal roller (11) respectively with support arm (10) and forearm
(13) be connected, one end of suspension rod (14) is connected with suspension hook (15), the other end of suspension rod (14) respectively with large arm (12) and forearm
(13) being connected, described large arm (12), forearm (13), suspension rod (14) and support arm (10) constitute a parallelogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639374.2U CN205676040U (en) | 2016-06-23 | 2016-06-23 | Boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639374.2U CN205676040U (en) | 2016-06-23 | 2016-06-23 | Boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676040U true CN205676040U (en) | 2016-11-09 |
Family
ID=57429641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620639374.2U Expired - Fee Related CN205676040U (en) | 2016-06-23 | 2016-06-23 | Boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676040U (en) |
-
2016
- 2016-06-23 CN CN201620639374.2U patent/CN205676040U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |