CN201670651U - Rotary lifting hook with built-in motor - Google Patents
Rotary lifting hook with built-in motor Download PDFInfo
- Publication number
- CN201670651U CN201670651U CN2010201824010U CN201020182401U CN201670651U CN 201670651 U CN201670651 U CN 201670651U CN 2010201824010 U CN2010201824010 U CN 2010201824010U CN 201020182401 U CN201020182401 U CN 201020182401U CN 201670651 U CN201670651 U CN 201670651U
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- Prior art keywords
- hook
- motor
- link plate
- lifting hook
- built
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- Expired - Fee Related
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Abstract
The utility model relates to a rotary lifting hook with a built-in motor, which is characterized by comprising a pulley block (1), a pulley shaft (2), hanging plates (3), a lifting hook cross beam (4), a lifting hook (5), a gear wheel (6), a pinion (7), a gear cover (8), a motor (9) and a counterweight block (10), wherein two hanging plates (3), namely, a front hanging plate and a rear hanging plate are arranged, and the lifting hook cross beam (4), the motor (9) and the counterweight block (10) are all arranged in the two hanging plates (3). The rotary lifting hook with the built-in motor not only guarantees safety of the motor, but also greatly improves the working efficiency.
Description
(1) technical field
The utility model relates to a kind of electric motor built-in shackle hook, belongs to the elevator machinery technical field.
(2) background technology
When hoisting crane is sling large item in harbour, warehouse, building ground at present, all need to use shackle hook, and rotate with the electric machine control suspension hook.Yet traditional shackle hook is exposed outside motor, and hoisting crane very easily allows motor be subjected to extraneous collision in operating process and motor is damaged like this, not only needs to spend into original replacing motor, has reduced operating efficiency especially.
(3) utility model content
In order to overcome above-mentioned deficiency, the utility model provides a kind of electric motor built-in shackle hook, and this electric motor built-in shackle hook has not only guaranteed the safety of motor, has also improved work efficiency greatly.
The purpose of this utility model is achieved in that a kind of electric motor built-in shackle hook, it is characterized in that: it comprises assembly pulley, sheave shaft, link plate, lifting beam with hook, suspension hook, big gear wheel, miniature gears, gear cover, motor and counterweight block.Described link plate has two of front and back, described assembly pulley is fixed on the link plate by sheave shaft, described lifting beam with hook two ends are fixed on the both sides of link plate, described suspension hook is connected on the lifting beam with hook by hook nut, be with big gear wheel on the described suspension hook, described big gear wheel and pinion, described miniature gears is connected with motor, described big gear wheel and miniature gears are with geared sleeve outward, described geared sleeve one end is provided with motor, and the other end is provided with the described lifting beam with hook of counterweight block, motor, counterweight block and all is arranged in two link plates.
Described link plate is the arc surface that both sides concave.
The beneficial effects of the utility model are:
This electric motor built-in shackle hook in two link plates of suspension hook, makes motor can not collided by foreign object electric motor protecting, has not only guaranteed the normal operation of motor effectively, has also improved work efficiency.
(4) description of drawings
Fig. 1 is the structural representation of the utility model electric motor built-in shackle hook.
Fig. 2 is the left view of Fig. 1.
Among the figure: assembly pulley 1, sheave shaft 2, link plate 3, lifting beam with hook 4, suspension hook 5, big gear wheel 6, miniature gears 7, gear cover 8, motor 9, counterweight block 10.
(5) specific embodiment
Referring to Fig. 1, Fig. 2, the utility model relates to a kind of electric motor built-in shackle hook, and it comprises assembly pulley 1, sheave shaft 2, link plate 3, lifting beam with hook 4, suspension hook 5, big gear wheel 6, miniature gears 7, gear cover 8, motor 9 and counterweight block 10.Described link plate 3 has two of front and back, described assembly pulley 1 is fixed on the link plate 3 by sheave shaft 2, described lifting beam with hook 4 two ends are fixed on the both sides of link plate 3, described suspension hook 5 is connected on the lifting beam with hook 4 by hook nut, be with big gear wheel 6 on the described suspension hook 5, described big gear wheel 6 and miniature gears 7 engagements, described miniature gears 7 is connected with motor 9, described big gear wheel 6 and the miniature gears 7 outer geared sleeves 8 that are with, described geared sleeve 8 one ends are provided with motor 9, the other end is provided with counterweight block 10, and described lifting beam with hook 4, motor 9, counterweight block 10 all are arranged in two link plates 3.
The arc surface that described link plate 3 concaves for both sides.
Claims (2)
1. electric motor built-in shackle hook, it is characterized in that: it comprises assembly pulley (1), sheave shaft (2), link plate (3), lifting beam with hook (4), suspension hook (5), big gear wheel (6), miniature gears (7), gear cover (8), motor (9) and counterweight block (10), described link plate (3) has two of front and back, described assembly pulley (1) is fixed on the link plate (3) by sheave shaft (2), described lifting beam with hook (4) two ends are fixed on the both sides of link plate (3), described suspension hook (5) is connected on the lifting beam with hook (4) by hook nut, be with big gear wheel (6) on the described suspension hook (5), described big gear wheel (6) and miniature gears (7) engagement, described miniature gears (7) is connected with motor (9), the outer geared sleeve (8) that is with of described big gear wheel (6) and miniature gears (7), described geared sleeve (8) one ends are provided with motor (9), the other end is provided with counterweight block (10), described lifting beam with hook (4), motor (9), counterweight block (10) all is arranged in two link plates (3).
2. a kind of electric motor built-in shackle hook according to claim 1 is characterized in that: the arc surface that described link plate (3) concaves for both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201824010U CN201670651U (en) | 2010-05-07 | 2010-05-07 | Rotary lifting hook with built-in motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201824010U CN201670651U (en) | 2010-05-07 | 2010-05-07 | Rotary lifting hook with built-in motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670651U true CN201670651U (en) | 2010-12-15 |
Family
ID=43328063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201824010U Expired - Fee Related CN201670651U (en) | 2010-05-07 | 2010-05-07 | Rotary lifting hook with built-in motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883594A (en) * | 2016-06-16 | 2016-08-24 | 徐立伟 | Mechanical automatic rotary hook |
-
2010
- 2010-05-07 CN CN2010201824010U patent/CN201670651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883594A (en) * | 2016-06-16 | 2016-08-24 | 徐立伟 | Mechanical automatic rotary hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140507 |