CN204847903U - Hoist lifting structure - Google Patents
Hoist lifting structure Download PDFInfo
- Publication number
- CN204847903U CN204847903U CN201520472365.4U CN201520472365U CN204847903U CN 204847903 U CN204847903 U CN 204847903U CN 201520472365 U CN201520472365 U CN 201520472365U CN 204847903 U CN204847903 U CN 204847903U
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- CN
- China
- Prior art keywords
- reel
- frame
- oil pipe
- steel rope
- downside
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a hoist lifting structure, it includes the monkey frame, its characterized in that: be provided with the reel on the monkey frame, the front side of reel is connected with the reel stopper, the rear side of reel is connected with the speed reducer, the speed reducer is connected with the shaft coupling, the coupling joint has the motor, the outside of shaft coupling is provided with hydraulic push rod stopper, the rear side of reel is provided with and removes the frame, the middle part of removing the frame is provided with the sealing washer, wire rope, the top of removing the frame is provided with the oil chamber, the downside of oil chamber is provided with oil pipe, the last control valve that is provided with of oil pipe, oil pipe's end -to -end connection has the oil pipe groove, the downside that removes the frame is provided with electronic liquid push rod, the downside of electronic liquid push rod is connected with taut frame, the inside of taut frame is provided with tensioning plate, and a guide wheel, tensioning plate's end is provided with taut tooth, tensioning plate's middle part is connected with the twist grip, the utility model has the advantages of rational in infrastructure, convenient to use, braking are accurate, taut effectual.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of crane hoisting structure.
Background technology
At present, during crane hanging component weight, the structure that hoists all is relied on to be sling weight by rope, the lifting mechanism of hoisting crane does not have failure-free brake equipment, after motor stops driving spool turns, reel still can be rotated further because of effect of inertia, causes the inexactness to hoist cable location, steel rope does not have lubricating system simultaneously, causes reduce the service life of steel rope; Steel rope is moved up or down by rope guide, easily occurs that steel rope reverses or knotting phenomenon, normally cannot decline, to such an extent as to affect the normal operation of lifting mechanism; Therefore, provide a kind of reasonable in design, easy to use, work efficiency is high, have the crane hoisting structure of lubricant effect is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of reasonable in design, easy to use, work efficiency is high, have the crane hoisting structure of lubricant effect is necessary.
The purpose of this utility model is achieved in that a kind of crane hoisting structure, it comprises crane small cart frame, described crane small cart frame is provided with reel by bearing seat, the front side of described reel is connected with drum brake, the rear side of described reel is connected with reductor, described reductor is connected with coupler, described coupler is connected with motor, the arranged outside of described coupler has fluid power pusher brake, described fluid power pusher brake is normally closed, the rear side of described reel is provided with can with the movable stand of steel rope movement, the middle part of described movable stand is provided with seal ring, steel rope, the top of described movable stand is provided with fuel accumulator, the downside of described fuel accumulator is provided with oil pipe, described oil pipe is provided with control cock, the end of described oil pipe is connected with oil pipe groove, the downside of described movable stand is provided with electronic liquid push rod, the downside of described electronic liquid push rod is connected with tension frame, the inside of described tension frame is provided with support brace, track adjusting wheel, the end of described support brace is provided with tension tooth, the middle part of described support brace is connected with rotary handle.
Described coupler is elastic cylindrical pin coupler.
The quantity of described fuel accumulator is 2, and is symmetricly set on left part and the right part of steel rope.
The quantity of described electronic liquid push rod is 2, and is symmetricly set on left part and the right part of steel rope.
Described tension tooth is tooth form or bump structure.
The beneficial effects of the utility model: the utility model realizes motor braking by fluid power pusher brake, safeguard simple and convenient, that fault is few, the life-span is long feature, power consumption good energy-conserving effect, utilize drum brake to prevent reel after motor stalling because self inertia continues to rotate, improve the accuracy of the structure that hoists; When needing to lubricate, open control cock, fuel accumulator, by the vibrations of equipment self, makes the lubricating oil in fuel accumulator be flow in oil pipe groove by oil pipe, reaches the object of lubrication steel rope; With the track adjusting wheel in the movable stand of steel rope movement, steel rope is made to realize the effect that hoists and decline smoothly, when steel rope occurs that serious torsion or knotting cannot normally decline, after reel braking, regulate rotary handle, make the tension tooth on tension frame tightly fasten steel rope, start electric drive hydraulic thruster extend downwards, reach tense wire rope eliminate its reverse and knotting phenomenon; The utility model also has reasonable in design, easy to use, that work efficiency is high advantage simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane hoisting structure of the utility model.
Fig. 2 is the structural representation of I in a kind of crane hoisting structure of the utility model.
Fig. 3 is the structural representation of support brace in a kind of crane hoisting structure of the utility model.
In figure: 1, crane small cart frame 2, reel 3, drum brake 4, reductor 5, coupler 6, motor 7, fluid power pusher brake 8, movable stand 9, seal ring 10, steel rope 11, fuel accumulator 12, oil pipe 13, control cock 14, electronic liquid push rod 15 strain frame 16, support brace 17, track adjusting wheel 18, tension tooth 19, rotary handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of crane hoisting structure, it comprises crane small cart frame 1, described crane small cart frame 1 is provided with reel 2 by bearing seat, the front side of described reel 2 is connected with drum brake 3, the rear side of described reel 2 is connected with reductor 4, described reductor 4 is connected with coupler 5, described coupler 5 is connected with motor 6, the arranged outside of described coupler 5 has fluid power pusher brake 7, described fluid power pusher brake 7 is normally closed, the rear side of described reel 2 is provided with can with the movable stand 8 of steel rope movement, the middle part of described movable stand 8 is provided with seal ring 9, steel rope 10, the top of described movable stand 8 is provided with fuel accumulator 11, the downside of described fuel accumulator 11 is provided with oil pipe 12, described oil pipe 12 is provided with control cock 13, the end of described oil pipe 12 is connected with oil pipe groove 13, the downside of described movable stand 8 is provided with electronic liquid push rod 14, the downside of described electronic liquid push rod 14 is connected with tension frame 15, the inside of described tension frame 15 is provided with support brace 16, track adjusting wheel 17, the end of described support brace 17 is provided with tension tooth 18, the middle part of described support brace 17 is connected with rotary handle 19.
The utility model realizes motor braking by fluid power pusher brake, safeguard simple and convenient, that fault is few, the life-span is long feature, power consumption good energy-conserving effect, utilize drum brake to prevent reel after motor stalling because self inertia continues to rotate, improve the accuracy of the structure that hoists; When needing to lubricate, open control cock, fuel accumulator, by the vibrations of equipment self, makes the lubricating oil in fuel accumulator be flow in oil pipe groove by oil pipe, reaches the object of lubrication steel rope; With the track adjusting wheel in the movable stand of steel rope movement, steel rope is made to realize the effect that hoists and decline smoothly, when steel rope occurs that serious torsion or knotting cannot normally decline, after reel braking, regulate rotary handle, make the tension tooth on tension frame tightly fasten steel rope, start electric drive hydraulic thruster extend downwards, reach tense wire rope eliminate its reverse and knotting phenomenon; The utility model also has reasonable in design, easy to use, that work efficiency is high advantage simultaneously.
Embodiment 2
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of crane hoisting structure, it comprises crane small cart frame 1, described crane small cart frame 1 is provided with reel 2 by bearing seat, the front side of described reel 2 is connected with drum brake 3, the rear side of described reel 2 is connected with reductor 4, described reductor 4 is connected with coupler 5, described coupler 5 is connected with motor 6, the arranged outside of described coupler 5 has fluid power pusher brake 7, described fluid power pusher brake 7 is normally closed, the rear side of described reel 2 is provided with can with the movable stand 8 of steel rope movement, the middle part of described movable stand 8 is provided with seal ring 9, steel rope 10, the top of described movable stand 8 is provided with fuel accumulator 11, the downside of described fuel accumulator 11 is provided with oil pipe 12, described oil pipe 12 is provided with control cock 13, the end of described oil pipe 12 is connected with oil pipe groove 13, the downside of described movable stand 8 is provided with electronic liquid push rod 14, the downside of described electronic liquid push rod 14 is connected with tension frame 15, the inside of described tension frame 15 is provided with support brace 16, track adjusting wheel 17, the end of described support brace 17 is provided with tension tooth 18, the middle part of described support brace 17 is connected with rotary handle 19.
Described coupler 5 is elastic cylindrical pin coupler.
The quantity of described fuel accumulator 11 is 2, and is symmetricly set on left part and the right part of steel rope 10.
The quantity of described electronic liquid push rod 14 is 2, and is symmetricly set on left part and the right part of steel rope 10.
Described tension tooth 18 is tooth form or bump structure.
The utility model realizes motor braking by fluid power pusher brake, safeguard simple and convenient, that fault is few, the life-span is long feature, power consumption good energy-conserving effect, utilize drum brake to prevent reel after motor stalling because self inertia continues to rotate, improve the accuracy of the structure that hoists; When needing to lubricate, open control cock, fuel accumulator, by the vibrations of equipment self, makes the lubricating oil in fuel accumulator be flow in oil pipe groove by oil pipe, reaches the object of lubrication steel rope; With the track adjusting wheel in the movable stand of steel rope movement, steel rope is made to realize the effect that hoists and decline smoothly, when steel rope occurs that serious torsion or knotting cannot normally decline, after reel braking, regulate rotary handle, make the tension tooth on tension frame tightly fasten steel rope, start electric drive hydraulic thruster extend downwards, reach tense wire rope eliminate its reverse and knotting phenomenon; The utility model also has reasonable in design, easy to use, that work efficiency is high advantage simultaneously.
Claims (5)
1. a crane hoisting structure, it comprises crane small cart frame, it is characterized in that: described crane small cart frame is provided with reel by bearing seat, the front side of described reel is connected with drum brake, the rear side of described reel is connected with reductor, described reductor is connected with coupler, described coupler is connected with motor, the arranged outside of described coupler has fluid power pusher brake, described fluid power pusher brake is normally closed, the rear side of described reel is provided with can with the movable stand of steel rope movement, the middle part of described movable stand is provided with seal ring, steel rope, the top of described movable stand is provided with fuel accumulator, the downside of described fuel accumulator is provided with oil pipe, described oil pipe is provided with control cock, the end of described oil pipe is connected with oil pipe groove, the downside of described movable stand is provided with electronic liquid push rod, the downside of described electronic liquid push rod is connected with tension frame, the inside of described tension frame is provided with support brace, track adjusting wheel, the end of described support brace is provided with tension tooth, the middle part of described support brace is connected with rotary handle.
2. a kind of crane hoisting structure according to claim 1, is characterized in that: described coupler is elastic cylindrical pin coupler.
3. a kind of crane hoisting structure according to claim 1, is characterized in that: the quantity of described fuel accumulator is 2, and is symmetricly set on left part and the right part of steel rope.
4. a kind of crane hoisting structure according to claim 1, is characterized in that: the quantity of described electronic liquid push rod is 2, and is symmetricly set on left part and the right part of steel rope.
5. a kind of crane hoisting structure according to claim 1, is characterized in that: described tension tooth is tooth form or bump structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472365.4U CN204847903U (en) | 2015-09-18 | 2015-09-18 | Hoist lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472365.4U CN204847903U (en) | 2015-09-18 | 2015-09-18 | Hoist lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847903U true CN204847903U (en) | 2015-12-09 |
Family
ID=54738476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472365.4U Expired - Fee Related CN204847903U (en) | 2015-09-18 | 2015-09-18 | Hoist lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065894A (en) * | 2019-03-15 | 2019-07-30 | 山东省田庄煤矿有限公司 | A kind of pipe mover |
-
2015
- 2015-09-18 CN CN201520472365.4U patent/CN204847903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065894A (en) * | 2019-03-15 | 2019-07-30 | 山东省田庄煤矿有限公司 | A kind of pipe mover |
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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: 20151209 Termination date: 20170918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |