CN219860314U - High-efficient electric block that hangs - Google Patents
High-efficient electric block that hangs Download PDFInfo
- Publication number
- CN219860314U CN219860314U CN202321170198.9U CN202321170198U CN219860314U CN 219860314 U CN219860314 U CN 219860314U CN 202321170198 U CN202321170198 U CN 202321170198U CN 219860314 U CN219860314 U CN 219860314U
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- China
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- unit
- reel
- plate frame
- electric hoist
- installation grillage
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- 238000009434 installation Methods 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000306 component Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000463219 Epitheca Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model provides a high-efficiency suspension electric hoist, and belongs to the technical field of hoisting equipment. The problem that the working efficiency is reduced due to unbalance of the existing electric hoist is solved. This high-efficient electric block that hangs, including the installation grillage and set up on the installation grillage and rather than being connected lift by crane the subassembly, lift by crane the subassembly and constitute by reel, drive unit, reduction unit, balanced unit and lifting hook, and balanced unit and reel pass through wire rope and swing joint, the reel set up in on the installation grillage, and the both ends portion of reel all pass through connecting unit with installation grillage looks swing joint, drive unit and reduction unit also all set up on the installation grillage, and this drive unit passes through reduction unit drive reel operation. The utility model has the advantages of reducing unbalance phenomenon and improving working efficiency.
Description
Technical Field
The utility model belongs to the technical field of hoisting equipment, and relates to an efficient suspension electric hoist.
Background
The electric hoist is special hoisting equipment, is arranged on the crown block and the gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, and is used for places such as industrial and mining enterprises, storage, wharfs and the like. The electric hoist is a core component of the crane and is usually composed of a speed reducer, a lifting motor, an operation motor, a cable sliding wire, a winding drum, a lifting hook, an overload limiter and other structures, the cable sliding wire in the traditional electric hoist is generally a single wire, in the actual use process, the lifting hook can possibly generate an inclination unbalance phenomenon when being lifted, if the unbalance phenomenon is not timely treated, the damage of the lifting hook is easily caused, and even the damage of the electric hoist is caused, so that the electric hoist needs to be manually adjusted until the lifting hook is in a balanced state, the lifting operation is continued, but the adjustment efficiency is relatively low, and the subsequent carrying efficiency is influenced.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides the electric hoist which has good balance effect and improves the hoisting load and the hoisting efficiency.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a high-efficient electric block that hangs, includes the installation grillage and sets up on the installation grillage and the lifting means who is connected with it, its characterized in that, lifting means constitute by reel, drive unit, reduction unit, balanced unit and lifting hook, and balanced unit and reel pass through wire rope and be connected with each other, the reel set up in on the installation grillage, and the both ends portion of reel all through connecting unit with installation grillage looks swing joint, drive unit and reduction unit also all set up on the installation grillage, this drive unit passes through reduction unit drive reel operation.
In the efficient suspension electric hoist, the driving unit is a motor main body with an input shaft, and an assembly seat I which is convenient for the motor main body to install and is connected with the mounting plate frame is arranged between the motor main body and the mounting plate frame.
In the high-efficiency suspension electric hoist, the speed reducing unit is composed of a shell and a plurality of transmission shafts which are arranged in the shell and are movably connected with the shell, a plurality of transmission gears which are convenient for meshing transmission are arranged on the transmission shafts, a transmission gear is also arranged on an output shaft in the motor main body, one of the transmission shafts is an output shaft, and the output shaft is connected with the winding drum through a coupling.
In the high-efficiency suspension electric hoist, a limiting seat which is convenient for installing the shell is arranged between the shell and the installation plate frame, and the shell consists of a lower shell and an upper shell which is spliced and matched with the lower shell.
In the high-efficiency suspension electric hoist, the connecting unit is composed of two mounting seats which are connected with the mounting plate frame and two bearing seats which are arranged on the corresponding mounting seats, are used for mounting the winding drum and are convenient for the winding drum to rotate.
In the high-efficiency suspension electric hoist, the balancing unit consists of the upper movable pulley block, the lower fixed pulley block and the connecting wheel, wherein the upper movable pulley block and the connecting wheel are arranged on the lower end face of the installation plate frame and are movably connected with the installation plate frame, and the lower fixed pulley block is matched and connected with the connecting wheel and the upper movable pulley block through two groups of steel wire ropes.
Compared with the prior art, the high-efficiency suspension electric hoist has the following advantages:
1. the lifting assembly consists of a winding drum, a driving unit, a speed reducing unit, a balancing unit and a lifting hook connected with the balancing unit, the balancing unit is movably connected with the winding drum through a steel wire rope, the winding drum is arranged on the installation plate frame, two end parts of the winding drum are movably connected with the installation plate frame through connecting units, the driving unit and the speed reducing unit are also arranged on the installation plate frame, the driving unit drives the winding drum to operate through the speed reducing unit, the lifting and descending of the lifting assembly is stable, the load force is also improved, and meanwhile, the operation efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a part of the structure of the efficient suspension electric hoist.
In the figure, 1, a plate frame is installed; 2. a reel; 3. a motor main body; 4. the first assembling seat is assembled; 5. a housing; 6. a transmission shaft; 7. a drive tooth; 8. a coupling; 9. a limit seat; 10. a mounting base; 11. a bearing seat; 12. an upper movable pulley block; 13. a lower fixed pulley block; 14. and (5) connecting a wheel.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, the efficient suspension electric hoist comprises a mounting plate frame 1 and a lifting component arranged on the mounting plate frame 1 and connected with the mounting plate frame, and is characterized in that the lifting component consists of a winding drum 2, a driving unit, a speed reducing unit, a balancing unit and a lifting hook connected with the balancing unit, the balancing unit is movably connected with the winding drum 2 through a steel wire rope, the winding drum 2 is arranged on the mounting plate frame 1, two ends of the winding drum 2 are movably connected with the mounting plate frame 1 through connecting units, the driving unit and the speed reducing unit are also arranged on the mounting plate frame 1, one end of the winding drum 2 is movably connected with the speed reducing unit, and the driving unit drives the winding drum 2 to operate through the speed reducing unit.
In the above-mentioned high-efficient electric hoist that hangs, drive unit be motor main part 3 that has the input shaft, motor main part 3 and installation grillage 1 between be provided with the assembly seat one 4 that is convenient for motor main part 3 installation and is connected with installation grillage 1.
In the above-mentioned high-efficient electric block that hangs, the speed reduction unit by casing 5 and a plurality of sets up in casing 5 and rather than swing joint's transmission shaft 6 constitute, and a plurality of be provided with on the transmission shaft 6 be convenient for meshing driven drive tooth 7, the output shaft in the above-mentioned motor main part 3 also is provided with drive tooth 7, the size of above-mentioned drive tooth 7 designs according to actual demand, a plurality of in the transmission shaft 6 one of them transmission shaft 6 be the output shaft that cooperatees with above-mentioned reel 2 and be connected, this output shaft is connected with above-mentioned reel 2 through shaft coupling 8, also can set up shaft coupling 8 between input shaft and the casing 5.
In the above-mentioned high-efficient electric block that hangs, casing 5 and installation grillage 1 between be provided with the spacing seat 9 of being convenient for casing 5 installation, casing 5 by the inferior valve and with inferior valve match's concatenation complex epitheca constitute, and the both sides wall of inferior valve all be provided with rather than being connected and with spacing seat 9 matched with connecting plate, this spacing seat 9 comprises limiting plate and two assembly seats, two the assembly seat is L type structure setting, the limiting plate sets up between two assembly seats, leave the installation clearance that above-mentioned corresponding connecting plate stretches into the installation between two assembly seats and the limiting plate.
In the above-mentioned high-efficient electric block that hangs, the connecting element by two mount pad 10 that all are connected with mounting plate frame 1 and two sets up on corresponding mount pad 10, and above-mentioned reel 2 is installed, and the bearing frame 11 that the reel 2 is rotatory of being convenient for constitutes, wire rope in the above-mentioned reel 2 forms two sets of and twines in the both ends department of reel 2 respectively through the balance with reel 2 and balanced unit, be provided with the protruding bulge loop portion of axial outside on the periphery wall that the reel 2 is located middle part department, make two sets of wire ropes separate mutually through bulge loop portion, be provided with on the both ends of reel 2 and be connected with it and be used for restricting the limit structure of wire rope position of extreme point department.
In the above-mentioned high-efficient electric block that hangs, balanced unit constitute by last running block 12, lower fixed pulley group 13 and fifth wheel 14, last running block 12 and fifth wheel 14 all set up on the lower terminal surface of installation grillage 1 and all with installation grillage 1 looks swing joint, lower fixed pulley group 13 pass through two sets of wire rope and go up running block 12 and cooperate with above-mentioned fifth wheel 14, thereby make reel 2 activity, make down fixed pulley group 13 steadily go up and down through the cooperation with the wheel of above-mentioned running block 12 and connection, go up running block 12 and constitute by two upper driving wheels and two assembly seat II, assembly seat II comprises two assembly extension boards, two assembly extension boards and relative upper driving wheels are through connecting axle one and bearing looks swing joint, lower fixed pulley group 13 comprises connecting axle two and two pulley units that set up respectively in connecting axle two tip departments and are rather than swing joint, this pulley unit is constituteed by two pulleys respectively, two pulleys are pulley one and pulley two pulley respectively, when making reel 2 move about, the reel 2 are connected with connecting axle two, the hook, set up and two pulley units are located on two pulley units and two pulley units are located on the wire rope two and are located two and are gone into two pulley units respectively in the last pulley unit through two and two pulley sets of wire rope sets are equipped with the corresponding transmission shaft 6, the protection casing, the two is equipped with two and is equipped with the protection casing wire rope and is passed through the two and is equipped with the corresponding pulley 1.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although terms such as the mounting bracket 1, the winding drum 2, the motor body 3, the first assembly seat 4, the housing 5, the transmission shaft 6, the transmission gear 7, the coupling 8, the limit seat 9, the mounting seat 10, the bearing seat 11, the upper movable pulley block 12, the lower fixed pulley block 13, the connecting wheel 14, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (6)
1. The utility model provides a high-efficient electric block that hangs, includes installation grillage (1) and sets up on installation grillage (1) and the lifting element who is connected with it, its characterized in that, lifting element constitute by reel (2), drive unit, reduction unit, balanced unit and lifting hook, and balanced unit and reel (2) are through wire rope looks swing joint, reel (2) set up in on installation grillage (1), and the both ends of reel (2) all through connecting unit with installation grillage (1) are swing joint, drive unit and reduction unit also all set up on installation grillage (1), this drive unit passes through reduction unit drive reel (2) operation.
2. The efficient suspension electric hoist according to claim 1, wherein the driving unit is a motor main body (3) with an input shaft, and an assembling seat I (4) which is convenient for installing the motor main body (3) and is connected with the installing plate frame (1) is arranged between the motor main body (3) and the installing plate frame (1).
3. The efficient suspension electric hoist according to claim 2, characterized in that the speed reducing unit is composed of a casing (5) and a plurality of transmission shafts (6) which are arranged in the casing (5) and are movably connected with the casing, a plurality of transmission teeth (7) which are convenient for meshing transmission are arranged on the transmission shafts (6), a transmission tooth (7) is also arranged on an output shaft in the motor main body (3), one transmission shaft (6) in the plurality of transmission shafts (6) is an output shaft, and the output shaft is connected with the winding drum (2) through a coupling (8).
4. The efficient suspension electric hoist according to claim 3, characterized in that a limit seat (9) which is convenient for installing the shell (5) is arranged between the shell (5) and the installation plate frame (1), and the shell (5) is composed of a lower shell and an upper shell which is spliced and matched with the lower shell.
5. The efficient suspension electric hoist according to claim 1, characterized in that the connection unit is composed of two mounting seats (10) connected with the mounting plate frame (1) and two bearing seats (11) arranged on the corresponding mounting seats (10) and used for mounting the winding drum (2) and facilitating rotation of the winding drum (2).
6. The efficient suspension electric hoist according to claim 1, characterized in that the balancing unit consists of an upper movable pulley block (12), a lower fixed pulley block (13) and a connecting wheel (14), wherein the upper movable pulley block (12) and the connecting wheel (14) are arranged on the lower end face of the mounting plate frame (1) and are movably connected with the mounting plate frame (1), and the lower fixed pulley block (13) is connected with the connecting wheel (14) and the upper movable pulley block (12) in a matched manner through two groups of steel wire ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170198.9U CN219860314U (en) | 2023-05-12 | 2023-05-12 | High-efficient electric block that hangs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170198.9U CN219860314U (en) | 2023-05-12 | 2023-05-12 | High-efficient electric block that hangs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860314U true CN219860314U (en) | 2023-10-20 |
Family
ID=88338205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321170198.9U Active CN219860314U (en) | 2023-05-12 | 2023-05-12 | High-efficient electric block that hangs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860314U (en) |
-
2023
- 2023-05-12 CN CN202321170198.9U patent/CN219860314U/en active Active
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