CN201694773U - Rope cluttering and rope biting preventing device of lifting speed reducer reel of center swivel grab loader - Google Patents
Rope cluttering and rope biting preventing device of lifting speed reducer reel of center swivel grab loader Download PDFInfo
- Publication number
- CN201694773U CN201694773U CN2010202297749U CN201020229774U CN201694773U CN 201694773 U CN201694773 U CN 201694773U CN 2010202297749 U CN2010202297749 U CN 2010202297749U CN 201020229774 U CN201020229774 U CN 201020229774U CN 201694773 U CN201694773 U CN 201694773U
- Authority
- CN
- China
- Prior art keywords
- rope
- reel
- reductor
- speed reducer
- lifting speed
- 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
Images
Landscapes
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a rope cluttering and rope biting preventing device of a lifting speed reducer reel of a center swivel grab loader, which mainly comprises a reel bracket, a lifting speed reducer reel, a wire cable, a support plate, a rope pressing rod and a spring, wherein the lifting speed reducer reel is arranged at the upper part of the reel bracket, a groove is arranged in the middle of the lifting speed reducer reel, the wire cable is orderly wound in the groove arranged in the middle of the lifting speed reducer reel, the left side of the reel bracket is provided with an arc-shaped support plate corresponding to the lifting speed reducer reel, the upper part of the support plate is provided with two spring levers perpendicular to the support plate, one end of the spring lever is connected with the rope pressing rod, the other end of the spring lever penetrates through a circular hole on the support plate to be connected with a nut, and the rope pressing rod is contacted with the wire cable orderly wound in the groove arranged in the middle of the lifting speed reducer reel. The device can make the service life of the wire cable longer, greatly reduces the rope changing rate, reduces the influence time for changing the rope and improves the construction efficiency. The device has low requirement on the operation technique of a driver, and ensures construction safety.
Description
Technical field
The utility model relates to a kind of device that promotes on the reductor reel, relates in particular to a kind ofly to can be used for mine construction vertical first stage of the project pick and build out in the cash construction, is used for preventing that the center steering grab loader from promoting the device that reductor reel disorder cable is stung rope.
Background technology
In the shaft construction, the center steering grab loader has obtained general application, but the lifting reductor of center steering grab loader at work, the roller steel wire rope is prone to disorder cable, stings the rope phenomenon, especially operating personal is put rope when too much, and situation is even more serious, thereby brings many adverse effects to construction:
1, behind the steel rope disorder cable, must stop operation, steel rope is all emitted from winding drum, freely loosen, and then, influence the engineering time again around to reel.
2, cause the local crimp of steel rope or produce fast knot because of often stinging rope, steel rope is reduced service life.
3, because of disorder cable causes grappling fixture not according to predetermined purpose folding and unfolding, bring safety hazard to construction.
Summary of the invention
In order to overcome the deficiencies in the prior art, solve the steel rope disorder cable problem on center steering grab loader lifting reductor reel, design the anti-disorder cable of center steering grab loader lifting reductor reel and stung rope device.
The technical scheme in the invention for solving the technical problem can be:
The center steering grab loader promotes the anti-disorder cable of reductor reel and stings rope device, mainly by roller stand, promote the reductor reel, steel rope, stay bearing plate, press rope bar and spring to form, it promotes the reductor reel and is arranged on roller stand top, be provided with groove in the middle of promoting the reductor reel, being wrapped in that steel rope is orderly promotes in the groove that is provided with in the middle of the reductor reel, the roller stand left side is provided with the corresponding arc stay bearing plate that promotes the reductor reel, stay bearing plate top is provided with two spring bars perpendicular to stay bearing plate, one end of spring bar connects presses the rope bar, the other end of spring bar passes the circular hole coupling nut on the stay bearing plate, press rope bar and orderly being wrapped in to promote the interior steel rope of reductor reel intermediate groove and contact, the surface that centers on spring bar is provided with spring.
The technical scheme in the invention for solving the technical problem also can be:
Described center steering grab loader promotes the anti-disorder cable of reductor reel and stings rope device, and described pressure rope bar is made up of round steel and steel pipe, and its round steel is arranged on steel duct, and steel pipe rotates freely around round steel.
The beneficial effects of the utility model are:
1, this device can make the steel rope longer service life, changes the rope rate and reduces greatly, has reduced the time of changing the rope influence, has improved operating efficiency;
2, this device is easier to driver's operative technique requirement, has guaranteed construction safety;
3, this device simplicity of design, easy to manufacture.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is Figure 1A-A cutaway view
Fig. 3 is for pressing rope bar 5 cross-sectional views
1. roller stands among the figure, 2. promote the reductor reel, 3. steel rope, 4. stay bearing plate, 5. press rope bar, 6. spring, 7. round steel, 8. steel pipe.
The specific embodiment
Among Fig. 1 Fig. 2, the center steering grab loader promotes the anti-disorder cable of reductor reel and stings rope device, mainly by roller stand 1, promote reductor reel 2, steel rope 3, stay bearing plate 4, press rope bar 5 and spring 6 to form, it promotes reductor reel 2 and is arranged on roller stand 1 top, be provided with groove in the middle of promoting reductor reel 2, steel rope 3 orderly being wrapped in promote in the groove that is provided with in the middle of the reductor reel 2, roller stand 1 left side is provided with the corresponding arc stay bearing plate 4 that promotes reductor reel 2, stay bearing plate 4 tops are provided with two spring bars perpendicular to stay bearing plate 4, one end of spring bar connects presses rope bar 5, the other end of spring bar passes the circular hole coupling nut on the stay bearing plate 4, press rope bar 5 and orderly being wrapped in to promote the interior steel rope 3 of reductor reel 2 intermediate groove and contact, the surface that centers on spring bar is provided with spring 6.
Fig. 3, center steering grab loader promote the anti-disorder cable of reductor reel and sting rope device, and described pressure rope bar 5 is made up of round steel 7 and steel pipe 8, and its round steel 7 is arranged on steel pipe 8 inside, and steel pipe 8 rotates freely around round steel 7.
This device is installed is promptly added a pressure rope bar 5 on the rope winding jib that promotes reductor reel 2, press rope bar 5 two ends respectively to be provided with a spring bar, the spring bar periphery is provided with spring 6, by two springs 6, makes and presses the bar 5 of restricting to press on the steel rope 3.When transferring grappling fixture, even put rope too much, owing to press the pressure effect of rope bar 5, the steel rope 3 on the rope winding jib still is in the tight rope state, thereby prevents that effectively disorder cable stings rope.
Claims (2)
1. the center steering grab loader promotes the anti-disorder cable of reductor reel and stings rope device, mainly by roller stand (1), promote reductor reel (2), steel rope (3), stay bearing plate (4), press rope bar (5) and spring (6) to form, it is characterized in that: promote reductor reel (2) and be arranged on roller stand (1) top, be provided with groove in the middle of promoting reductor reel (2), being wrapped in that steel rope (3) is orderly promotes in the groove that is provided with in the middle of the reductor reel (2), roller stand (1) left side is provided with the corresponding arc stay bearing plate (4) that promotes reductor reel (2), stay bearing plate (4) top is provided with two spring bars perpendicular to stay bearing plate (4), one end of spring bar connects presses rope bar (5), the other end of spring bar passes the circular hole coupling nut on the stay bearing plate (4), press rope bar (5) and orderly being wrapped in to promote the interior steel rope (3) of reductor reel (2) intermediate groove and contact, the surface that centers on spring bar is provided with spring (6).
2. center steering grab loader according to claim 1 promotes the anti-disorder cable of reductor reel and stings rope device, described pressure rope bar (5) is made up of round steel (7) and steel pipe (8), it is characterized in that: round steel (7) is arranged on steel pipe (8) inside, and steel pipe (8) rotates freely around round steel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297749U CN201694773U (en) | 2010-06-19 | 2010-06-19 | Rope cluttering and rope biting preventing device of lifting speed reducer reel of center swivel grab loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297749U CN201694773U (en) | 2010-06-19 | 2010-06-19 | Rope cluttering and rope biting preventing device of lifting speed reducer reel of center swivel grab loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694773U true CN201694773U (en) | 2011-01-05 |
Family
ID=43396015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202297749U Expired - Fee Related CN201694773U (en) | 2010-06-19 | 2010-06-19 | Rope cluttering and rope biting preventing device of lifting speed reducer reel of center swivel grab loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161897A (en) * | 2017-07-19 | 2017-09-15 | 无锡市沃森德机械科技有限公司 | Free rope arranging mechanism for winch |
-
2010
- 2010-06-19 CN CN2010202297749U patent/CN201694773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161897A (en) * | 2017-07-19 | 2017-09-15 | 无锡市沃森德机械科技有限公司 | Free rope arranging mechanism for winch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202415048U (en) | Friction type hoisting system | |
| CN202440263U (en) | Special elevator for stage | |
| CN201240797Y (en) | Press roll type rope guider of electric hoist | |
| CN204625050U (en) | A kind of Novel winch | |
| CN201694773U (en) | Rope cluttering and rope biting preventing device of lifting speed reducer reel of center swivel grab loader | |
| CN202785433U (en) | Rope pressing device of lifting mechanism | |
| CN202148161U (en) | Rope pressing device of lifting reel | |
| CN201834696U (en) | Main hoisting support of rotary drilling rig | |
| CN202744250U (en) | Winding drum device of electronic hoist | |
| CN203865920U (en) | Steel wire rope winding structure for large-tonnage crane hoisting mechanism | |
| CN102381650A (en) | Pressure rope device of hoisting reel | |
| CN202625646U (en) | Steel wire rope twisting preventing device | |
| CN102101626A (en) | Lifting device for chain press type hanging basket | |
| CN104627885A (en) | Guiding device for optimizing steel wire rope elevation angle | |
| CN205222549U (en) | Upper and lower hoist mechanism | |
| CN204474136U (en) | A kind of joint type suspension hook group | |
| CN101628691A (en) | Pitch winding mechanism of crane | |
| CN204281155U (en) | A kind of hydraulic windlass rope guide | |
| CN203529850U (en) | Braking device used for winch and dynamic compactor | |
| CN203807019U (en) | Roof net rack rod piece lifting device | |
| CN202609850U (en) | Rotary drilling rig and main winding rope pressing device thereof | |
| CN204490400U (en) | Hoisting crane double crosslinking drum device | |
| CN204369474U (en) | A kind of Lift Mechanism in Power Hoist rope press device | |
| CN106865408B (en) | A kind of lifting block | |
| CN201850034U (en) | Lifting device for pressure chain type hanging basket |
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: 20110105 Termination date: 20110619 |