CN220950985U - Hoist type hoist - Google Patents
Hoist type hoist Download PDFInfo
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- CN220950985U CN220950985U CN202322533530.XU CN202322533530U CN220950985U CN 220950985 U CN220950985 U CN 220950985U CN 202322533530 U CN202322533530 U CN 202322533530U CN 220950985 U CN220950985 U CN 220950985U
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- rope drum
- rotating
- driving device
- frame
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a winch hoist, which is provided with a frame; the machine frame is provided with a driving device, a rotating assembly capable of rotating under the driving of the driving device and a pulling assembly, the driving end of the driving device is in transmission connection with the transmission assembly, the pulling assembly comprises a balance pulley fixedly arranged on the machine frame, a movable pulley and a steel wire rope capable of connecting the balance pulley and the movable pulley in series, one end of the steel wire rope is fixedly connected with the rotating assembly, and the other end of the steel wire rope is fixedly connected with the rotating assembly after sequentially bypassing the movable pulley and the balance pulley; the movable pulley is fixedly provided with a connecting block, the rotating assembly comprises a connecting rotating rod, a left rope drum and a right rope drum, and the middle part of the connecting rotating rod is in transmission connection with the driving device; the rotating assembly is provided with two groups which are respectively and correspondingly arranged with the left rope drum and the right rope drum, and the steel wire ropes of the rotating assembly which are correspondingly arranged with the left rope drum are fixedly arranged on the left rope drum.
Description
Technical Field
The utility model relates to a winch hoist.
Background
The hoist is used for various large-scale water supply and drainage and hydraulic and hydroelectric engineering. The device is used for controlling the lifting of various large and medium cast iron gates and steel gates to achieve the aim of opening and closing. The hoist is generally classified into a screw hoist, a hydraulic hoist, and the like. The hoist is connected with the gate by using a steel rope or a steel rope pulley block as a lifting appliance, and the hoist drum winds and releases the steel rope through a gear transmission system, so that the hoist is driven to lift.
The prior closed hoist adopts a horizontal speed reducer and a reel coupling to be connected with a reel, and then the speed reducer is connected with a brake wheel coupling, a brake and a motor, so that the external dimension of the hoist is larger and the weight is heavy.
Disclosure of utility model
The utility model aims to provide a winch hoist, which can reduce the occupied area of the hoist and reduce the required space.
The technical scheme for realizing the aim of the utility model is as follows: the utility model has a frame; the device comprises a frame, a driving device, a rotating assembly and a pulling assembly, wherein the rotating assembly and the pulling assembly can rotate under the driving of the driving device, the driving end of the driving device is in transmission connection with the transmission assembly, the pulling assembly comprises a balance pulley fixedly arranged on the frame, a movable pulley and a steel wire rope, one end of the steel wire rope is fixedly connected with the rotating assembly, the other end of the steel wire rope sequentially bypasses the movable pulley and the balance pulley and is fixedly connected with the rotating assembly, and a connecting block which can be fixedly connected with a gate is fixedly arranged on the movable pulley; the rotating assembly comprises a connecting rotating rod which can rotate under the drive of the driving device, a left rope drum fixedly connected with the left end of the connecting rotating rod and rotationally arranged on the frame, and a right rope drum fixedly connected with the right end of the connecting rotating rod and rotationally arranged on the frame, wherein the middle part of the connecting rotating rod is in transmission connection with the driving device; the rotating assembly is provided with two groups which are respectively and correspondingly arranged with the left rope drum and the right rope drum, and the steel wire rope of the rotating assembly which is correspondingly arranged with the left rope drum is fixedly arranged on the left rope drum.
Further, the horizontal axes of the left rope drum and the right rope drum are positioned on the same horizontal line, a first rotating supporting seat and a second rotating supporting seat are also fixedly arranged on the frame, a first rotating part is fixedly arranged on the left rope drum, the first rotating part is rotationally arranged on the first rotating supporting seat, one end fixedly connected with the connecting rotating rod and the left rope drum is rotationally arranged on the first rotating supporting seat, and the left rope drum is rotationally arranged on the first rotating supporting seat through the first rotating part and the connecting rotating rod; the right rope drum is fixedly provided with a second rotating part, the second rotating part is rotatably arranged on a second rotating support seat, one end, fixedly connected with the right rope drum, of the connecting rotating rod is rotatably arranged on the second rotating support seat, and the right rope drum is rotatably arranged on the second rotating support seat through the second rotating part and the connecting rotating rod; the steel wire rope of the rotating component corresponding to the left rope drum is fixedly arranged on the left rope drum, and the steel wire rope of the rotating component corresponding to the right rope drum is fixedly arranged on the right rope drum.
Further, the middle part of the connecting rotating rod is connected with the driving device through a first flange, the left end of the connecting rotating rod is connected with the left rope drum through a second flange, and the right end of the connecting rotating rod is connected with the right rope drum through a third flange; one end of the first flange is close to the driving device, two ends of the second flange are close to the first rotating supporting seat and the driving device respectively, one end of the third flange is close to the second rotating supporting seat, and grooves for winding the steel wire rope are formed in the left rope drum and the right rope drum.
Further, the outer parts of the left rope drum and the right rope drum are respectively sleeved with a protective shell for protecting the rope drums.
Further, the frame is fixedly provided with a reinforcing rib for reinforcing the frame support.
The utility model has the positive effects that: (1) The driving device is a three-in-one speed reducer, and the three-in-one speed reducer can replace a transmission device, so that the required space is reduced, and the occupied area is reduced.
(2) The driving device is directly connected with the rotating assembly, does not pass through other transmission devices, has compact structure, reduces complex transmission and enhances the driving efficiency.
(3) The balance pulley and the movable pulley block are combined into the pulley block, and the pulley block can enable the driving gate to be more stable in the opening and closing processes.
(4) The left rope drum and the right rope drum are respectively sleeved with the protective shell for protecting the rope drum, so that the probability that the rope drum is corroded or rusted in the outdoor use process can be reduced, and the service life of the rope drum is prolonged.
(5) Grooves which can be used for winding the steel wire rope are formed in the left rope drum and the right rope drum, and the steel wire rope can be wound on the rope drums better.
(6) The connecting rotating rod is provided with the flanges, and the flanges can prevent deflection change of the connecting rotating rod in the use process.
(7) According to the utility model, the connecting rotating shaft is fixedly connected between the left rope drum and the right rope drum, and can force the two rope drums to synchronously rotate, so that the opening and closing operation is more stable.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which
FIG. 1 is an overall front view of the present utility model;
FIG. 2 is an overall top view of the present utility model;
FIG. 3 is an overall side view of the present utility model;
FIG. 4 is a schematic view of the left rope drum of the present utility model;
FIG. 5 is a cross-sectional view of the left rope drum of the present utility model;
FIG. 6 is a schematic view of the right rope drum of the present utility model;
FIG. 7 is a cross-sectional view of the right rope drum of the present utility model;
FIG. 8 is a schematic view of the pulling assembly of the present utility model;
Fig. 9 is an overall front view of embodiment 2 of the present utility model;
Fig. 10 is a schematic structural diagram of an embedded socket in embodiment 2 of the present utility model.
Detailed Description
Example 1
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, the utility model has a frame 1; the device comprises a frame 1, a driving device 2, a rotating assembly 3 and a pulling assembly 4, wherein the rotating assembly 3 and the pulling assembly 4 can rotate under the driving of the driving device 2, the driving end of the driving device 2 is in transmission connection with the rotating assembly 3, the pulling assembly 4 comprises a balance pulley 41 fixedly arranged on the frame 1, a movable pulley 42 and a steel wire rope 43, one end of the steel wire rope 43 is fixedly connected with the rotating assembly 3, the other end of the steel wire rope 43 sequentially bypasses the movable pulley 42 and the balance pulley 41 and is fixedly connected with the rotating assembly 3, and a connecting block which can be fixedly connected with a gate is fixedly arranged on the movable pulley 42; the rotating assembly 3 comprises a connecting rotating rod 31 which can rotate under the drive of the driving device 2, a left rope drum 32 fixedly connected with the left end of the connecting rotating rod 31 and rotationally arranged on the frame 1, and a right rope drum 33 fixedly connected with the right end of the connecting rotating rod 31 and rotationally arranged on the frame 1, wherein the middle part of the connecting rotating rod 31 is in transmission connection with the driving device 2; the rotating assembly 3 is provided with two groups and is respectively arranged corresponding to the left rope drum 32 and the right rope drum 33, and the steel wire rope 43 of the rotating assembly 3 which is arranged corresponding to the left rope drum 32 is fixedly arranged on the left rope drum 32.
The driving device 2 is a three-in-one speed reducer and adopts a machine.
The horizontal axes of the left rope drum 32 and the right rope drum 33 are positioned on the same horizontal line, a first rotating support seat 11 and a second rotating support seat 12 are fixedly arranged on the frame 1, a first rotating part 321 is fixedly arranged on the left rope drum 32, the first rotating part 321 is rotatably arranged on the first rotating support seat 11, one end, fixedly connected with the left rope drum 32, of the connecting rotating rod 31 is rotatably arranged on the first rotating support seat 11, and the left rope drum 32 is rotatably arranged on the first rotating support seat 11 through the first rotating part 321 and the connecting rotating rod 31; the right rope drum 33 is fixedly provided with a second rotating part 331, the second rotating part 331 is rotatably arranged on the second rotating support seat 12, one end fixedly connected with the connecting rotating rod 31 and the right rope drum 33 is rotatably arranged on the second rotating support seat 12, and the right rope drum 33 is rotatably arranged on the second rotating support seat 12 through the second rotating part 331 and the connecting rotating rod 31; the wire rope 43 of the rotating unit 3 provided corresponding to the left rope drum 32 is fixedly provided on the left rope drum 32, and the wire rope 43 of the rotating unit 3 provided corresponding to the right rope drum 33 is fixedly provided on the right rope drum 33.
The middle part of the connecting rotating rod 31 is connected with the driving device 2 through a first flange 311, the left end of the connecting rotating rod 31 is connected with the left rope drum 32 through a second flange 312, and the right end of the connecting rotating rod 31 is connected with the right rope drum 33 through a third flange 313; one end of the first flange 311 is close to the driving device 2, two ends of the second flange 312 are close to the first rotating support 11 and the driving device 2, and one end of the third flange 313 is close to the second rotating support.
Grooves 5 around which the wire ropes 43 are wound are provided on both the left rope drum 32 and the right rope drum 33.
The outer parts of the left rope drum 32 and the right rope drum 33 are respectively sleeved with a protective shell for protecting the rope drums.
The frame 1 is fixedly provided with a reinforcing rib 6 for reinforcing the support of the frame 1.
The working principle of the utility model is as follows: the driving device 2 starts to drive the connecting rotating rod 31 to rotate, the connecting rotating rod 31 drives the left rope drum 32 and the right rope drum 33 to rotate, the rotation on the left rope drum 32 and the right rope drum 33 drives the steel wire rope 43 to wind on the left rope drum 32 and the right rope drum 33 respectively, and the steel wire rope 43 drives the movable pulley 42 to lift through the balance pulley 41 and the movable pulley 42, so that the gate is driven to open and close, and the opening and closing are completed.
Example 2
The bottom of the machine frame 1 is provided with an embedded socket 7 for embedding, the machine frame is provided with an embedded hole into which the embedded socket 7 can be inserted, the upper end of the embedded socket 7 is provided with a positioning plate 71 which can be inserted into a machine, and the lower end of the embedded socket 7 is provided with a fixing plate 72 which can be embedded into cement in advance.
The other technical features are the same as those of example 1.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (6)
1. A winch hoist comprises a frame (1); the method is characterized in that: the automatic door lock is characterized in that a driving device (2), a rotating assembly (3) capable of rotating under the driving of the driving device (2) and a pulling assembly (4) are arranged on the frame (1), the driving end of the driving device (2) is in transmission connection with the rotating assembly (3), the pulling assembly (4) comprises a balance pulley (41) fixedly arranged on the frame (1), a movable pulley (42) and a steel wire rope (43), one end of the steel wire rope (43) is fixedly connected with the rotating assembly (3), the other end of the steel wire rope (43) sequentially bypasses the movable pulley (42) and the balance pulley (41) and is fixedly connected with the rotating assembly (3), and a connecting block capable of being fixedly connected with a gate is fixedly arranged on the movable pulley (42); the rotating assembly (3) comprises a connecting rotating rod (31) which can rotate under the drive of the driving device (2), a left rope drum (32) fixedly connected with the left end of the connecting rotating rod (31) and rotationally arranged on the frame (1), and a right rope drum (33) fixedly connected with the right end of the connecting rotating rod (31) and rotationally arranged on the frame (1), wherein the middle part of the connecting rotating rod (31) is in transmission connection with the driving device (2); the rotating assembly (3) is provided with two groups which are respectively corresponding to the left rope drum (32) and the right rope drum (33), and the steel wire ropes (43) of the rotating assembly (3) which are corresponding to the left rope drum (32) are fixedly arranged on the left rope drum (32).
2. The hoist as in claim 1, characterized in that: the horizontal axes of the left rope drum (32) and the right rope drum (33) are positioned on the same horizontal line, a first rotating support seat (11) and a second rotating support seat (12) are fixedly arranged on the frame (1), a first rotating part (321) is fixedly arranged on the left rope drum (32), the first rotating part (321) is rotatably arranged on the first rotating support seat (11), one end, fixedly connected with the left rope drum (32), of the connecting rotating rod (31) is rotatably arranged on the first rotating support seat (11), and the left rope drum (32) is rotatably arranged on the first rotating support seat (11) through the first rotating part (321) and the connecting rotating rod (31); the right rope drum (33) is fixedly provided with a second rotating part (331), the second rotating part (331) is rotatably arranged on a second rotating support seat (12), one end, fixedly connected with the right rope drum (33), of the connecting rotating rod (31) is rotatably arranged on the second rotating support seat (12), and the right rope drum (33) is rotatably arranged on the second rotating support seat (12) through the second rotating part (331) and the connecting rotating rod (31); the steel wire rope (43) of the rotating component (3) corresponding to the left rope drum (32) is fixedly arranged on the left rope drum (32), and the steel wire rope (43) of the rotating component (3) corresponding to the right rope drum (33) is fixedly arranged on the right rope drum (33).
3. The hoist as claimed in claim 2, wherein: the middle part of the connecting rotating rod (31) is connected with the driving device (2) through a first flange (311), the left end of the connecting rotating rod (31) is connected with the left rope drum (32) through a second flange (312), and the right end of the connecting rotating rod (31) is connected with the right rope drum (33) through a third flange (313); one end of the first flange (311) is close to the driving device (2), two ends of the second flange (312) are close to the first rotating support seat (11) and the driving device (2) respectively, and one end of the third flange (313) is close to the second rotating support frame.
4. The hoist as claimed in claim 2, wherein: grooves (5) which can be used for winding the steel wire ropes (43) are formed in the left rope drum (32) and the right rope drum (33).
5. The hoist as claimed in claim 2, wherein: the outer parts of the left rope drum (32) and the right rope drum (33) are respectively sleeved with a protective shell for protecting the rope drums.
6. The hoist as in claim 1, characterized in that: the frame (1) is fixedly provided with a reinforcing rib (6) for reinforcing the support of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322533530.XU CN220950985U (en) | 2023-09-19 | 2023-09-19 | Hoist type hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322533530.XU CN220950985U (en) | 2023-09-19 | 2023-09-19 | Hoist type hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220950985U true CN220950985U (en) | 2024-05-14 |
Family
ID=91017359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322533530.XU Active CN220950985U (en) | 2023-09-19 | 2023-09-19 | Hoist type hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220950985U (en) |
-
2023
- 2023-09-19 CN CN202322533530.XU patent/CN220950985U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |