CN213171157U - European style electric hoist convenient to installation and maintenance - Google Patents
European style electric hoist convenient to installation and maintenance Download PDFInfo
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- CN213171157U CN213171157U CN202022151287.1U CN202022151287U CN213171157U CN 213171157 U CN213171157 U CN 213171157U CN 202022151287 U CN202022151287 U CN 202022151287U CN 213171157 U CN213171157 U CN 213171157U
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- backup pad
- lifting
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Abstract
The utility model provides a european style electric block convenient to installation and maintenance, including first backup pad and second backup pad, be equipped with the support column between first backup pad and the second backup pad, the tip of support column corresponds the lower part of connecting at first backup pad and second backup pad both ends respectively, the upper end inboard of first backup pad is equipped with first action wheel and first from the driving wheel, the upper end inboard of second backup pad is equipped with second action wheel and second from the driving wheel, drive gear and first action wheel meshing on the first backup pad, drive gear and second action wheel meshing on the second backup pad, the outside of first backup pad is equipped with the electric cabinet, the fixed lower extreme in the outside of second backup pad is equipped with the reel box, be equipped with in the reel box and play to rise the reel, play to rise and be fixed with on the second backup pad of reel below and play to rise the motor and play to rise the reel. The utility model discloses simple structure adjusts through the support column and regulation lead screw, is convenient for install and maintain.
Description
Technical Field
The utility model belongs to the technical field of crane equipment, especially, relate to an European style electric block convenient to installation and maintenance.
Background
The electric hoist is a special hoisting device, is installed on overhead traveling crane, gantry crane, the electric hoist has small, the dead weight is light, easy to operate, such characteristics as convenient to use, etc., it is used for places such as industrial and mining enterprises, storage, dock, etc., the electric hoist compact structure, the electric hoist of the axis of the electrical machinery perpendicular to reel axis adopts the worm gear, the electric hoist is generally installed on the single-beam crane, bridge crane, gantry crane, suspension crane, slightly transform, can also be used as the hoist machine, therefore, it is the necessary machinery to raise the working efficiency, improve the working condition.
A lifting motor of the conventional electric hoist is arranged in a winding drum, the lifting motor and a speed reducer are arranged into a whole, and the electric hoist has the main defects of poor heat dissipation condition and grouping property of the motor and inconvenience in motor inspection, installation and maintenance although the structure is more compact.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current electric block installation and the inconvenient problem of maintenance, provide an european style electric block convenient to installation and maintenance, including first backup pad and the second backup pad of the vertical setting of symmetry, the top at first backup pad both ends is equipped with the lug, and the top at second backup pad both ends is equipped with the lug. First backup pad and second backup pad play and support fixed effect, and first backup pad and second backup pad interval set up, are equipped with two parallel arrangement's support column between first backup pad and the second backup pad, and the tip of two support columns corresponds the lower part of connecting at first backup pad and second backup pad both ends respectively, the support column is hollow cylindrical steel pipe, and the steel pipe both plays the supporting role, also can supply the cable to pass through, and the both ends of support column are passed through on adjustable fixed first backup pad of flange end cover and the second backup pad. The inboard first action wheel and the first follow driving wheel of being equipped with of upper end of first backup pad, the inboard second action wheel and the second that are equipped with first backup pad one-to-one of being equipped with of upper end of second backup pad are followed the driving wheel, the below of first action wheel and second action wheel all is equipped with drive gear, drive gear rotates respectively and assembles in first backup pad and second backup pad, drive gear and the meshing of first action wheel in the first backup pad, drive gear and the meshing of second action wheel in the second backup pad, and be fixed with the transfer line between two drive gear. The walking motor that the level set up is fixed with in the outside of first backup pad upper end, and the power output shaft and the first action wheel transmission of walking motor are connected, and the power output shaft of walking motor passes through the transmission shaft and transmits respectively for first action wheel and second action wheel synchronous motion all the time, it is different to have avoided the displacement of the european style electric block left and right sides, takes place the card rail. An electric cabinet is arranged on the outer side of the first supporting plate, an open winding drum box body is fixed at the lower end of the outer side of the second supporting plate, a horizontally arranged lifting winding drum is arranged in the winding drum box body, a horizontally arranged lifting motor is fixed on the second supporting plate below the lifting winding drum, a gear box is arranged between the lifting winding drum and the lifting motor, a power output shaft of the lifting motor is connected with a power input shaft of the gear box, and a power output shaft of the gear box is connected with one end of the lifting winding drum through transmission; the brake is arranged on the outer side of one end of the winding drum box body, the brake is assembled with a lifting winding drum in the winding drum box body, and the lifting motor provides power for the lifting winding drum.
Preferably, a steel wire rope is fixed at the bottom end of the first supporting plate, the other end of the steel wire rope is arranged on the lifting reel, lifting appliances are arranged on the steel wire ropes below the first supporting plate and the second supporting plate, and the steel wire rope lifts a heavy object by winding and unwinding the steel wire rope under the action of the lifting reel.
Preferably, the through-hole has been seted up to the below at first backup pad both ends, the through-hole that corresponds with first backup pad has been seted up to the both ends below correspondence of second backup pad, be equipped with the regulation lead screw between first backup pad and the second backup pad, the both ends of adjusting the lead screw are fixed respectively on first backup pad and second backup pad through fixation nut, during the installation, change the length of adjusting the lead screw between first backup pad and the second backup pad, adjust the interval between first backup pad and the second backup pad, equipment simple to operate.
Preferably, a PLC control system is arranged in the electric cabinet, the walking motor, the lifting motor and the PLC control system are all connected with a power supply, the walking motor and the lifting motor are operated under the control of the PLC control system, and the European style electric hoist is enabled to move on the walking track and lift heavy objects.
Preferably, the spreader, brake, gearbox and PLC control system are all prior art.
The scheme has the following advantages:
a support column and an adjusting screw rod are arranged between the first support plate and the second support plate, the distance between the first support plate and the second support plate can be adjusted through the adjusting screw rod, and meanwhile, the first support plate and the second support plate can be detached through detaching a fixing nut on the adjusting screw rod, so that the detachment and the assembly are convenient; the hoisting motor, the winding drum and the speed reducer are separately arranged, so that the hoisting motor is more convenient to disassemble, maintain, assemble and replace compared with the motor arranged in the winding drum; the first driving wheel and the second driving wheel are in transmission connection with the transmission rod through the transmission gear, so that the first driving wheel and the second driving wheel move synchronously, and the occurrence of rail clamping of the European-style electric hoist in the operation process is reduced; the support column is set to be a hollow steel pipe, and a cable on the lifting motor penetrates through the support column, so that wiring is more standard and reasonable.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a left side view structure diagram of the present invention.
Reference numerals: 1. a first support plate; 2. a second support plate; 11. lifting lugs; 12. a support pillar; 121. a flange end cover; 13. a first drive wheel; 14. a transmission gear; 15. a transmission rod; 16. a traveling motor; 17. an electric cabinet; 21. a second rotating wheel; 22. a reel box body; 23. a hoisting motor; 24. a brake; 25. a gearbox; 26. a wire rope; 27. a hanger.
Detailed Description
As shown in fig. 1-2, an european style electric hoist convenient to installation and maintenance includes first backup pad 1 and second backup pad 2 of symmetry vertical setting, and the top at first backup pad 1 both ends is equipped with lug 11, and the top at second backup pad 2 both ends is equipped with lug 11. First backup pad 1 and second backup pad 2 play and support fixed effect, and first backup pad 1 and the interval setting of second backup pad 2 are equipped with two parallel arrangement's support column 12 between first backup pad 1 and the second backup pad 2, and the tip of two support columns 12 corresponds the lower part of connecting at first backup pad 1 and 2 both ends of second backup pad respectively, support column 12 is hollow cylindrical steel pipe, and the steel pipe both plays the supporting role, also can supply the cable to pass through, and flange end cover 121 is passed through at the both ends of support column 12 on adjustable fixed first backup pad 1 and the second backup pad 2. The inboard first action wheel 13 and the first driven wheel of being equipped with of upper end of first backup pad 1, the inboard second action wheel 21 and the second driven wheel of being equipped with first backup pad 1 one-to-one of upper end of second backup pad 2, the below of first action wheel 13 and second action wheel 21 all is equipped with drive gear 14, drive gear 14 rotates respectively and assembles on first backup pad 1 and second backup pad 2, drive gear 14 and the meshing of first action wheel 13 on the first backup pad 1, drive gear 14 and the meshing of second action wheel 21 on the second backup pad 2, and be fixed with transfer line 15 between two drive gear 14. The walking motor 16 that the level set up is fixed with in the outside of first backup pad 1 upper end, and the power output shaft and the first action wheel 13 transmission of walking motor 16 are connected, and the power output shaft of walking motor 16 passes through transmission shaft 15 and transmits respectively for first action wheel 13 and second action wheel 21 synchronous motion all the time, it is different to have avoided the displacement of the european style electric block left and right sides, takes place the card rail. An electric cabinet 17 is arranged on the outer side of the first supporting plate 1, an open winding drum box body 22 is fixed at the lower end of the outer side of the second supporting plate 2, a horizontally arranged lifting winding drum is arranged in the winding drum box body 22, a horizontally arranged lifting motor 23 is fixed on the second supporting plate 2 below the lifting winding drum, a gear box 25 is arranged between the lifting winding drum and the lifting motor 23, a power output shaft of the lifting motor 23 is connected with a power input shaft of the gear box 25, and a power output shaft of the gear box 25 is connected with one end of the lifting winding drum through transmission; a brake 24 is arranged on the outer side of one end of the winding drum box body 22, the brake 24 is assembled with a lifting winding drum in the winding drum box body 22, and a lifting motor 23 provides power for the lifting winding drum.
Preferably, a steel wire rope 26 is fixed at the bottom end of the first support plate 1, the other end of the steel wire rope 26 is arranged on a lifting reel, a lifting appliance 27 is arranged on the steel wire rope 26 below the first support plate 1 and the second support plate 2, and the steel wire rope 26 is used for lifting a heavy object by winding and unwinding the steel wire rope 26 under the action of the lifting reel.
Preferably, the through-hole has been seted up to the below at 1 both ends of first backup pad, the both ends below of second backup pad 2 corresponds sets up the through-hole that corresponds with first backup pad 1, be equipped with between 1 of first backup pad and the second backup pad 2 and adjust lead screw 18, the both ends of adjusting lead screw 18 are fixed respectively on 1 of first backup pad and second backup pad 2 through fixation nut, during the installation, change the length of adjusting lead screw 18 between 1 of first backup pad and the second backup pad 2, adjust the interval between 2 of first backup pad 1 and second backup pad, the equipment simple to operate.
Preferably, a PLC control system is arranged in the electric cabinet 17, the walking motor 16, the lifting motor 23 and the PLC control system are all connected with a power supply, and the walking motor 16 and the lifting motor 23 are operated under the control of the PLC control system, so that the European style electric hoist can move on the walking track and lift heavy objects.
Preferably, the spreader 27, brake 24, gearbox 25 and PLC control system are all prior art.
The use process comprises the following steps:
the utility model discloses a first backup pad 1 and second backup pad 2 are two independent modules, and support column 12 relative slip can be followed to first backup pad 1 and second backup pad 2, and according to the orbital width of walking, the accessible is adjusted lead screw 18 and is adjusted and fix the distance between first backup pad 1 and the second backup pad 2, the equipment of convenient transportation and job site. The electric cabinet 17, the lifting motor 23, the gearbox 25 and the lifting winding drum are separately arranged, so that the maintenance and the troubleshooting when the equipment is damaged are facilitated, and the maintenance or the replacement can be rapidly carried out when each structure of the European-style electric hoist is damaged.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a european style electric block convenient to installation overhauls, includes first backup pad and the second backup pad of the vertical setting of symmetry, and first backup pad and second backup pad interval set up, are equipped with two parallel arrangement's support column between first backup pad and the second backup pad, and the tip of two support columns corresponds the lower part of connection at first backup pad and second backup pad both ends respectively, its characterized in that: the inner side of the upper end of the first supporting plate is provided with a first driving wheel and a first driven wheel, the inner side of the upper end of the second supporting plate is provided with a second driving wheel and a second driven wheel which are in one-to-one correspondence with the first supporting plate, transmission gears are arranged below the first driving wheel and the second driving wheel and are respectively and rotatably assembled on the first supporting plate and the second supporting plate, the transmission gear on the first supporting plate is meshed with the first driving wheel, the transmission gear on the second supporting plate is meshed with the second driving wheel, a transmission rod is fixed between the two transmission gears, the outer side of the upper end of the first supporting plate is fixed with a horizontally arranged walking motor, and a power output shaft of the walking motor is in transmission; the outside of first backup pad is equipped with the electric cabinet, and the outside lower extreme of second backup pad is fixed with open-ended reel box, and the reel box is equipped with the lifting reel that the level set up, plays to be fixed with the lifting motor that the level set up on the second backup pad of lifting reel below, plays to rise the power output shaft of motor and plays to rise the reel transmission and be connected.
2. The European style electric block convenient for installation and maintenance according to claim 1, wherein: a gearbox is arranged between the lifting winding drum and the lifting motor, a power output shaft of the lifting motor is connected with a power input shaft of the gearbox, and the power output shaft of the gearbox is connected with one end of the lifting winding drum through transmission; and a brake is arranged on the outer side of one end of the winding drum box body, and the brake is assembled with a lifting winding drum in the winding drum box body.
3. The European style electric block convenient for installation and maintenance according to claim 2, wherein: the bottom of the first supporting plate is fixed with a steel wire rope, the other end of the steel wire rope is arranged on the lifting reel, and the steel wire rope below the first supporting plate and the second supporting plate is provided with a lifting appliance.
4. The European style electric block convenient for installation and maintenance according to claim 3, wherein: the through-hole has been seted up to the below at first backup pad both ends, and the through-hole that corresponds with first backup pad is seted up to the both ends below correspondence of second backup pad, is equipped with the regulation lead screw between first backup pad and the second backup pad, and the both ends of adjusting the lead screw are fixed respectively through fixation nut in first backup pad and second backup pad.
5. The European style electric block convenient for installation and maintenance according to claim 4, wherein: the support column is a hollow cylindrical steel pipe, and two ends of the steel pipe are adjustably fixed on the first support plate and the second support plate through flange end covers.
6. The European style electric block convenient for installation and maintenance according to claim 5, wherein: the top at first backup pad both ends is equipped with the lug, and the top at second backup pad both ends is equipped with the lug.
7. The European style electric block convenient for installation and maintenance according to claim 6, wherein: a PLC control system is arranged in the electric cabinet, and the walking motor, the lifting motor and the PLC control system are all connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151287.1U CN213171157U (en) | 2020-09-27 | 2020-09-27 | European style electric hoist convenient to installation and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151287.1U CN213171157U (en) | 2020-09-27 | 2020-09-27 | European style electric hoist convenient to installation and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213171157U true CN213171157U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022151287.1U Active CN213171157U (en) | 2020-09-27 | 2020-09-27 | European style electric hoist convenient to installation and maintenance |
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| Country | Link |
|---|---|
| CN (1) | CN213171157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104958A (en) * | 2021-11-24 | 2022-03-01 | 合肥市春华起重机械有限公司 | Adjusting device of metallurgical crane |
-
2020
- 2020-09-27 CN CN202022151287.1U patent/CN213171157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104958A (en) * | 2021-11-24 | 2022-03-01 | 合肥市春华起重机械有限公司 | Adjusting device of metallurgical crane |
| CN114104958B (en) * | 2021-11-24 | 2023-09-12 | 合肥市春华起重机械有限公司 | Adjusting device of metallurgical crane |
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