CN204778566U - A novel jack -up jack for heavy object lifts by crane - Google Patents
A novel jack -up jack for heavy object lifts by crane Download PDFInfo
- Publication number
- CN204778566U CN204778566U CN201520519566.5U CN201520519566U CN204778566U CN 204778566 U CN204778566 U CN 204778566U CN 201520519566 U CN201520519566 U CN 201520519566U CN 204778566 U CN204778566 U CN 204778566U
- Authority
- CN
- China
- Prior art keywords
- hanging hook
- chain
- hook
- protection card
- ratchet
- 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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Abstract
The utility model discloses a novel jack -up jack for heavy object lifts by crane, hang hook, load chain, hang hook protection card, gear formula actuator including the heavy object, the heavy object is hung the hook top and is provided with anti -drop protection card, anti -drop protection card top is provided with balanced angle iron, balanced angle iron top is provided with load chain, it is provided with the top and hangs the hook to hang hook protection card top, the top is hung the hook below and is provided with hand fastener stringer, hand fastener stringer below is provided with hangs the hook regulator, it is provided with gear formula actuator in the top down to hang the hook regulator, gear formula actuator top is provided with the sprocket friction disc, sprocket friction disc top is provided with the ratchet, the ratchet top is provided with the ratchet circle. Beneficial effect lies in: adopting gear formula actuator, can effectively promoting the heavy object, boost efficiency is high, less, the convenient to carry of volume.
Description
Technical field
The utility model belongs to weight-lifting equipment field, is specifically related to a kind of New crane jack for weight lifting.
Background technology
" jack " has another name called " chain block ", and chain block a kind ofly uses Manual hoisting instrument simple and easy, easy to carry.Use the principle of wheel shaft thus served labour-saving effect.Be applicable to the installation exercises such as factory, mine, building ground, harbour, vessel, warehouse, for outdoor and more have its important function without electric operation.Jack is except can be used alone, and can support the use composition and pull lifting travelling bogie with the various electrified monorail system that pulls, jack realizes the function of left and right walking lifting heavy, is applicable to single track overhead transport, on mono beam crane in bridge type and cantilever derrick.But at present the most volume of lifting jack that uses of China is comparatively large, lifting efficiency is not high, easily break down.
Utility model content
The purpose of this utility model is just to provide a kind of New crane jack for weight lifting to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of New crane jack for weight lifting, comprise weight hanging hook, hoisting chain, hanging hook protection card, gear-type transmission device, slip-off preventing protection card is provided with above described weight hanging hook, balance angle iron is provided with above described slip-off preventing protection card, described hoisting chain is provided with above described balance angle iron, sprocket wheel screened housing is provided with above described hoisting chain, chain hoist wheel is provided with above described sprocket wheel screened housing, tie bolt is provided with above described chain hoist wheel, described hanging hook protection card is provided with above described tie bolt, top hanging hook is provided with above described hanging hook protection card, be provided with below the hanging hook of described top and pull chain, described pulling below chain is provided with hanging hook regulating control, under described hanging hook regulating control, top is provided with gear-type transmission device, sprocket wheel friction lining is provided with above described gear-type transmission device, ratchet is provided with above described sprocket wheel friction lining, ratchet circle is provided with above described ratchet.
In said structure; hoisting heavy is hung on described weight hanging hook; buckle described slip-off preventing protection card; top hanging hook is hung over top; chain is pulled described in pulling; drive described chain hoist wheel and described hoisting chain to move, described sprocket wheel screened housing is protected described chain hoist wheel, and described hanging hook regulating control regulates described weight hanging hook.
In order to improve lifting efficiency further, described weight hanging hook is connected with described slip-off preventing protection card, and described balance angle iron is connected with described hoisting chain.
In order to improve lifting efficiency further, described sprocket wheel screened housing is connected with described chain hoist wheel, and described tie bolt is connected with the protection of described hanging hook.
In order to improve lifting efficiency further, described top hanging hook is connected with the described chain that pulls, and described hanging hook regulating control is connected with described gear-type transmission device.
In order to improve lifting efficiency further, described sprocket wheel friction lining is connected with described chain hoist wheel, and described ratchet is connected with described ratchet circle.
Beneficial effect is: adopt gear-type transmission device, can effective lifting heavy, and raising efficiency is high, small volume, easy to carry.
Accompanying drawing explanation
Fig. 1 is the front view of the New crane jack for weight lifting described in the utility model;
Fig. 2 is the left view of the New crane jack for weight lifting described in the utility model.
1, weight hanging hook; 2, slip-off preventing protection card; 3, angle iron is balanced; 4, hoisting chain; 5, sprocket wheel screened housing; 6, chain hoist wheel; 7, tie bolt; 8, hanging hook protection card; 9, top hanging hook; 10, chain is pulled; 11, hanging hook regulating control; 12, gear-type transmission device; 13, sprocket wheel friction lining; 14, ratchet; 15, ratchet circle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of New crane jack for weight lifting, comprise weight hanging hook 1, hoisting chain 4, hanging hook protection card 8, gear-type transmission device 12, slip-off preventing protection card 2 is provided with above weight hanging hook 1, come off in order to prevent the weight hung, balance angle iron 3 is provided with above slip-off preventing protection card 2, in order to keep the balance of hoisting chain and weight hanging hook, hoisting chain 4 is provided with above balance angle iron 3, in order to drive heavy lift, sprocket wheel screened housing 5 is provided with above hoisting chain 4, in order to protect chain hoist wheel, prevent outside weight from dropping and smash chain hoist wheel, chain hoist wheel 6 is provided with above sprocket wheel screened housing 5, tie bolt 7 is provided with above chain hoist wheel 6, in order to connect top hanging hook and chain hoist wheel, hanging hook protection card 8 is provided with above tie bolt 7, come off in order to prevent top hanging hook, top hanging hook 9 is provided with above hanging hook protection card 8, be provided with below top hanging hook 9 and pull chain 10, move in order to drive chain hoist wheel and hoisting chain, hoisting heavy simultaneously, pull below chain 10 and be provided with hanging hook regulating control 11, in order to regulate weight hanging hook elasticity, hanging hook regulating control 11 times tops are provided with gear-type transmission device 12, in order to improve lifting efficiency, sprocket wheel friction lining 13 is provided with above gear-type transmission device 12, in order to increase chain hoist wheel friction force, prevent from skidding in lifting process, ratchet 14 is provided with above sprocket wheel friction lining 13, ratchet circle 15 is provided with above ratchet 14.
In said structure; hoisting heavy is hung on weight hanging hook 1; buckle slip-off preventing protection card 2; top hanging hook 9 is hung over top; pull and pull chain 10; drive chain hoist wheel 6 and hoisting chain 4 to move, sprocket wheel screened housing 5 pairs of chain hoist wheels 6 are protected, and hanging hook regulating control 12 pairs of weight hanging hooks 1 regulate.
In order to improve lifting efficiency further; weight hanging hook 1 is connected with slip-off preventing protection card 2; balance angle iron 3 is connected with hoisting chain 4; sprocket wheel screened housing 5 is connected with chain hoist wheel 6; tie bolt 7 and hanging hook protect 8 to be connected, top hanging hook 9 with pull chain 10 and be connected, hanging hook regulating control 11 is connected with gear-type transmission device 12; sprocket wheel friction lining 13 is connected with chain hoist wheel 3, and ratchet 14 is connected with ratchet circle 15.
More than show and describe groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. the New crane jack for weight lifting, it is characterized in that: comprise weight hanging hook, hoisting chain, hanging hook protection card, gear-type transmission device, slip-off preventing protection card is provided with above described weight hanging hook, balance angle iron is provided with above described slip-off preventing protection card, described hoisting chain is provided with above described balance angle iron, sprocket wheel screened housing is provided with above described hoisting chain, chain hoist wheel is provided with above described sprocket wheel screened housing, tie bolt is provided with above described chain hoist wheel, described hanging hook protection card is provided with above described tie bolt, top hanging hook is provided with above described hanging hook protection card, be provided with below the hanging hook of described top and pull chain, described pulling below chain is provided with hanging hook regulating control, under described hanging hook regulating control, top is provided with gear-type transmission device, sprocket wheel friction lining is provided with above described gear-type transmission device, ratchet is provided with above described sprocket wheel friction lining, ratchet circle is provided with above described ratchet.
2. a kind of New crane jack for weight lifting according to claim 1, it is characterized in that: described weight hanging hook is connected with described slip-off preventing protection card, described balance angle iron is connected with described hoisting chain.
3. a kind of New crane jack for weight lifting according to claim 1, is characterized in that: described sprocket wheel screened housing is connected with described chain hoist wheel, and described tie bolt is connected with the protection of described hanging hook.
4. a kind of New crane jack for weight lifting according to claim 1, it is characterized in that: described top hanging hook is connected with the described chain that pulls, described hanging hook regulating control is connected with described gear-type transmission device.
5. a kind of New crane jack for weight lifting according to claim 1, it is characterized in that: described sprocket wheel friction lining is connected with described chain hoist wheel, described ratchet is connected with described ratchet circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519566.5U CN204778566U (en) | 2015-07-17 | 2015-07-17 | A novel jack -up jack for heavy object lifts by crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519566.5U CN204778566U (en) | 2015-07-17 | 2015-07-17 | A novel jack -up jack for heavy object lifts by crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778566U true CN204778566U (en) | 2015-11-18 |
Family
ID=54518658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519566.5U Expired - Fee Related CN204778566U (en) | 2015-07-17 | 2015-07-17 | A novel jack -up jack for heavy object lifts by crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246029A (en) * | 2016-08-09 | 2016-12-21 | 太仓市蓝强机械有限公司 | One pulls |
| CN107522126A (en) * | 2017-10-11 | 2017-12-29 | 长治市潞安合力机械有限责任公司 | A kind of ramp is with pulling monorail crane dolly |
-
2015
- 2015-07-17 CN CN201520519566.5U patent/CN204778566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246029A (en) * | 2016-08-09 | 2016-12-21 | 太仓市蓝强机械有限公司 | One pulls |
| CN107522126A (en) * | 2017-10-11 | 2017-12-29 | 长治市潞安合力机械有限责任公司 | A kind of ramp is with pulling monorail crane dolly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160717 |