CN218620093U - Pulley block mechanism of hoisting equipment - Google Patents
Pulley block mechanism of hoisting equipment Download PDFInfo
- Publication number
- CN218620093U CN218620093U CN202222357862.2U CN202222357862U CN218620093U CN 218620093 U CN218620093 U CN 218620093U CN 202222357862 U CN202222357862 U CN 202222357862U CN 218620093 U CN218620093 U CN 218620093U
- Authority
- CN
- China
- Prior art keywords
- frame
- pulley
- hole
- rise
- lifting device
- 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.)
- Active
Links
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a lifting device assembly pulley mechanism relates to assembly pulley technical field, specifically is a lifting device assembly pulley mechanism, including lifting frame, lifting frame's inside is provided with the connection spout, the inside sliding connection who connects the spout has the connection frame, the inside of connection frame is provided with first through-hole, the inside of first through-hole is provided with the primary shaft pole, the surface of primary shaft pole is rotated and is connected with first gyro wheel. This play to rise equipment assembly pulley mechanism sets up through the cooperation of first pulley, second pulley and linking frame, can drive the rotation of second pulley through driving motor at the in-process that uses, twines the haulage rope on first pulley, and then drives first pulley and linking frame upwards along connecting the spout, under the effect of first pulley, can reduce the haulage rope atress size to the effect of increase availability factor has been played, has reached the purpose that improves life.
Description
Technical Field
The utility model relates to a assembly pulley technical field specifically is a play to rise equipment assembly pulley mechanism.
Background
The lifting equipment is mechanical equipment for transportation by changing potential energy, such as a mine lifter, a dam-crossing lifter and the like. Broadly speaking, elevators, overhead traveling cranes, winches, stability cranes, hoists, etc. may all be referred to as hoisting devices.
The lifting efficiency of the existing lifting equipment is low, the service life of the lifting equipment is influenced, and meanwhile, dust can be attached to the sliding rail in the using process of the existing lifting equipment to influence the use safety of the lifting equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to the not enough of prior art, the utility model provides a play to rise equipment assembly pulley mechanism has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the pulley block mechanism of the lifting equipment comprises a lifting frame, wherein a connecting sliding groove is formed in the lifting frame, a connecting frame is connected to the inside of the connecting sliding groove in a sliding mode, a first through hole is formed in the connecting frame, a first shaft rod is arranged in the first through hole, a first roller is connected to the outer surface of the first shaft rod in a rotating mode, the first roller is abutted to the inside of the connecting sliding groove, a second through hole is formed in the connecting frame, a connecting shaft rod is arranged in the second through hole, a first pulley is connected to the outer surface of the connecting shaft rod in a rotating mode, a supporting seat is arranged on the upper surface of the lifting frame, a driving motor is arranged on the upper surface of the supporting seat, a second shaft rod is arranged at one end of an output shaft of the driving motor, a second pulley is arranged on the outer surface of the second shaft rod, a traction rope is wound on the outer surface of the second pulley, and one end of the traction rope is arranged on the upper surface of the lifting frame through the first pulley.
Optionally, the outer surface of the connecting frame is provided with a connecting plate, the outer surface of the connecting plate is provided with a cleaning strip, the outer surface of the connecting plate is provided with a scraper, and the cleaning strip and the scraper are abutted to the inner wall of the connecting frame.
Optionally, a first ash discharge groove is formed in the connecting frame, and a second ash discharge groove is formed in the lower surface of the lifting frame.
Optionally, a third through hole is formed in the connecting frame, a guide rod is connected to the inside of the third through hole in a sliding mode, a pressure sensor is arranged on the upper surface of the outer surface of the guide rod, a buffer plate is arranged on the upper surface of the pressure sensor, and a limiting plate is arranged at one end, far away from the buffer plate, of the guide rod.
Optionally, the outer surface of the connecting frame is provided with a first spring, and one end of the first spring is arranged on the lower surface of the buffer plate.
Optionally, a fixing plate is arranged at one end of the connecting plate shaft rod, limiting circular plates are arranged on two sides of the fixing plate, the limiting circular plates are located on two sides of the first pulley and are not in contact with the first pulley, a lifting platform is arranged on the outer surface of the fixing plate, one side of the lifting platform is arranged on the other fixing plate, limiting rings are arranged on two sides of the lifting platform, a limiting column is arranged inside the lifting frame, and the limiting rings are connected to the outer surface of the limiting column in a sliding mode.
(III) advantageous effects
The utility model provides a play to rise equipment assembly pulley mechanism possesses following beneficial effect:
1. this play to rise equipment assembly pulley mechanism sets up through the cooperation of first pulley, second pulley and linking frame, can drive the rotation of second pulley through driving motor at the in-process that uses, twines the haulage rope on first pulley, and then drives first pulley and linking frame upwards along connecting the spout, under the effect of first pulley, can reduce the haulage rope atress size to the effect of increase availability factor has been played, has reached the purpose that improves life.
2. This play to rise equipment assembly pulley mechanism, pass through the scraper blade, the clearance strip, the cooperation setting of first row of ash chute and second row of ash chute, in-process in use, when the link reciprocates, the dust on attached to the link inner wall can be scraped off to the scraper blade, under the effect of clearance strip, remove the dust along the connecting plate, when removing the position of first row of ash chute or second row of ash chute, make the dust discharge from first row of ash chute and second row of ash chute, thereby played the effect of self-cleaning dust, reached the purpose that improves lifting equipment life.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;
FIG. 3 is a schematic perspective view of the connecting frame of the present invention;
FIG. 4 is a schematic view of the internal structure of the connection frame of the present invention;
fig. 5 is a schematic structural view of the side view of the present invention.
In the figure: 1. a hoisting frame; 2. a connecting frame; 3. a first roller; 4. connecting the shaft lever; 5. a first pulley; 6. a drive motor; 7. a second pulley; 8. a hauling rope; 9. a connecting plate; 10. cleaning the strips; 11. a squeegee; 12. a first ash discharge groove; 13. a second ash discharge groove; 14. a guide bar; 15. a pressure sensor; 16. a buffer plate; 17. a first spring; 18. a limiting circular plate; 19. lifting the platform; 20. a limiting ring; 21. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1 to 2, the present invention provides a technical solution: a pulley block mechanism of lifting equipment comprises a lifting frame 1, a connecting chute is arranged inside the lifting frame 1, a connecting frame 2 is connected inside the connecting chute in a sliding manner, a first through hole is formed inside the connecting frame 2, a first shaft rod is arranged inside the first through hole, a first roller 3 is rotatably connected to the outer surface of the first shaft rod, the first roller 3 is abutted against the inside of the connecting chute, a second through hole is formed in the connecting frame 2, a connecting shaft rod 4 is arranged inside the second through hole, a first pulley 5 is rotatably connected to the outer surface of the connecting shaft rod 4, a supporting seat is arranged on the upper surface of the lifting frame 1, a driving motor 6 is arranged on the upper surface of the supporting seat, a second shaft rod is arranged at one end of an output shaft of the driving motor 6, the surface of second axostylus axostyle is provided with second pulley 7, the surface winding of second pulley 7 has haulage rope 8, the one end of haulage rope 8 is passed through first pulley 5 and is set up on the upper surface of hoisting frame 1, the one end of connecting plate 9 axostylus axostyle is provided with the fixed plate, the both sides of fixed plate are provided with spacing plectane 18, spacing plectane 18 is located first pulley 5 both sides, and not contact with first pulley 5, the surface of fixed plate is provided with lifting platform 19, lifting platform 19 one side sets up on another fixed plate, lifting platform 19's both sides are provided with spacing ring 20, the inside of hoisting frame 1 is provided with spacing post 21, spacing ring 20 sliding connection is on the surface of spacing post 21.
During the use, through first pulley 5, the cooperation setting of second pulley 7 and coupling frame 2, can be through driving motor 6's rotation in the process of using, drive second pulley 7 and rotate, with haulage rope 8 winding on first pulley 5 or play from first pulley 5, and then drive first pulley 5 and coupling frame 2 and reciprocate along connecting the spout, thereby drive the lift platform 19 and reciprocate, under the effect of first pulley 5, can reduce haulage rope 8 atress size, thereby played the effect that increases availability factor, reached the purpose that improves life.
Example 2
Referring to fig. 3 to 5, the present invention provides a technical solution: the utility model provides a lifting equipment assembly pulley mechanism, the surface of splice frame 2 is provided with connecting plate 9, the surface of connecting plate 9 is provided with clearance strip 10, the surface of connecting plate 9 is provided with scraper blade 11, clearance strip 10 and scraper blade 11 butt are on the inner wall of splice frame 2, first ash chute 12 has been seted up to the inside of splice frame 2, second ash chute 13 has been seted up to the lower surface of hoisting frame 1, the third through-hole has been seted up to the inside of splice frame 2, the inside sliding connection of third through-hole has guide bar 14, the surface upper surface of guide bar 14 is provided with pressure sensors 15, pressure sensors 15's upper surface is provided with buffer board 16, the one end that buffer board 16 was kept away from to guide bar 14 is provided with the limiting plate, the surface of splice frame 2 is provided with first spring 17, the one end setting of first spring 17 is on buffer board 16's lower surface.
During the use, through scraper blade 11, clearance strip 10, the cooperation setting of first row ash chute 12 and second row ash chute 13, in-process in using, when connection frame 2 reciprocates, scraper blade 11 can scrape off the dust that adheres to on the 2 inner walls of connection frame, under clearance strip 10's effect, remove the dust along connecting plate 9, when removing the position of first row ash chute 12 or second row ash chute 13, make the dust discharge from first row ash chute 12 and second row ash chute 13, thereby played the effect of self-cleaning dust, the purpose that has reached improvement lifting equipment life, when connection frame 2 is moving mouth top or below, can extrude buffer board 16, and then compress first spring 17, reduce the impact of connection frame 2 to hoisting frame 1, along with continuing to shift up, when pressure inductor 15 contacts connection frame 2, pressure inductor 15 sends the signal of telecommunication, stop the operation of driving motor 6, increase lifting equipment's security.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a play to rise equipment assembly pulley mechanism, includes to rise frame (1), its characterized in that: the inside of hoisting frame (1) is provided with the connecting chute, the inside sliding connection who connects the chute has connecting frame (2), the inside of connecting frame (2) is provided with first through-hole, the inside of first through-hole is provided with the primary shaft pole, the surface of primary shaft pole rotates and is connected with first gyro wheel (3), first gyro wheel (3) butt is in the inside of connecting the chute, the second through-hole of having seted up of connecting frame (2), the inside of second through-hole is provided with connecting shaft pole (4), the surface of connecting shaft pole (4) rotates and is connected with first pulley (5), the upper surface of hoisting frame (1) is provided with the supporting seat, the upper surface of supporting seat is provided with driving motor (6), the one end of driving motor (6) output shaft is provided with the second shaft pole, the surface of second shaft pole is provided with second pulley (7), the surface winding of second pulley (7) has haulage rope (8), the one end of haulage rope (8) sets up on the upper surface of hoisting frame (1) through first pulley (5).
2. A lifting device sheave assembly mechanism according to claim 1 characterised in that: the surface of coupling frame (2) is provided with connecting plate (9), the surface of connecting plate (9) is provided with clearance strip (10), the surface of connecting plate (9) is provided with scraper blade (11), clearance strip (10) and scraper blade (11) butt are on the inner wall of coupling frame (2).
3. A lifting device sheave assembly mechanism according to claim 1 characterised in that: first ash discharge groove (12) have been seted up to the inside of linking frame (2), second ash discharge groove (13) have been seted up to the lower surface that rises to rise frame (1).
4. A lifting device sheave assembly mechanism according to claim 1 characterised in that: third through hole has been seted up to the inside of connecting frame (2), the inside sliding connection of third through hole has guide bar (14), the surface upper surface of guide bar (14) is provided with pressure sensors (15), the upper surface of pressure sensors (15) is provided with buffer board (16), the one end that buffer board (16) were kept away from in guide bar (14) is provided with the limiting plate.
5. A lifting device sheave assembly mechanism according to claim 1 characterised in that: the outer surface of the connecting frame (2) is provided with a first spring (17), and one end of the first spring (17) is arranged on the lower surface of the buffer plate (16).
6. A lifting device sheave assembly mechanism according to claim 2, characterised in that: one end of connecting plate (9) axostylus axostyle is provided with the fixed plate, the both sides of fixed plate are provided with spacing plectane (18), spacing plectane (18) are located first pulley (5) both sides, and do not contact with first pulley (5), the surface of fixed plate is provided with and plays to rise platform (19), play to rise platform (19) one side and set up on another fixed plate, the both sides that play to rise platform (19) are provided with spacing ring (20), the inside that plays to rise frame (1) is provided with spacing post (21), spacing ring (20) sliding connection is on the surface of spacing post (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357862.2U CN218620093U (en) | 2022-09-05 | 2022-09-05 | Pulley block mechanism of hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357862.2U CN218620093U (en) | 2022-09-05 | 2022-09-05 | Pulley block mechanism of hoisting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218620093U true CN218620093U (en) | 2023-03-14 |
Family
ID=85464786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222357862.2U Active CN218620093U (en) | 2022-09-05 | 2022-09-05 | Pulley block mechanism of hoisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218620093U (en) |
-
2022
- 2022-09-05 CN CN202222357862.2U patent/CN218620093U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210825174U (en) | Promote stable monospar gantry crane | |
| CN218620093U (en) | Pulley block mechanism of hoisting equipment | |
| CN214456059U (en) | Van-type elevator lifting structure | |
| CN219098551U (en) | Electric hoist with good dustproof performance | |
| CN112499440A (en) | Machine room-less elevator transformation method and machine room-less elevator | |
| CN214995736U (en) | Lifting device for construction of elevator shaft | |
| CN214456053U (en) | Elevator without machine room | |
| CN214399420U (en) | Anti-falling safety device for elevator | |
| CN214495437U (en) | Lifting mechanism of double-beam bridge crane | |
| CN210825146U (en) | Steel wire rope anti-swing device of explosion-proof single-beam crane | |
| CN210973607U (en) | Novel lifting appliance with high balance | |
| CN114044446A (en) | Large-scale irregular box hoist and mount are removed and turning device | |
| CN219259249U (en) | Up-down lifting guide mechanism of elevator | |
| CN201785790U (en) | Mobile hydraulic trash remover | |
| CN217458744U (en) | Portal crane with manned trolley | |
| CN219362235U (en) | Chain deviation preventing mechanism for elevator | |
| CN220055956U (en) | Elevator device without machine room | |
| CN219469541U (en) | Transmission mechanism of winch | |
| CN111236630B (en) | Automatic hydraulic climbing formwork | |
| CN220223165U (en) | Elevator lifting device | |
| CN219505024U (en) | Two-way movable portal frame overturning and composite shaking integrated device | |
| CN220886822U (en) | A not hard up detection device for lift wire rope | |
| CN215326328U (en) | Traction equipment and elevator | |
| CN217676433U (en) | Hoisting mechanism of monorail hoist | |
| CN217264338U (en) | Planetary gear lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |