CN219689205U - Electric hoist for double-beam European crane - Google Patents
Electric hoist for double-beam European crane Download PDFInfo
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- CN219689205U CN219689205U CN202320713397.3U CN202320713397U CN219689205U CN 219689205 U CN219689205 U CN 219689205U CN 202320713397 U CN202320713397 U CN 202320713397U CN 219689205 U CN219689205 U CN 219689205U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 230000006978 adaptation Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an electric hoist for a double-beam European-style crane, which relates to the technical field of cranes, in particular to an electric hoist for a double-beam European-style crane. This electric block for double-beam European style crane sets up through connecting plate, mounting box, gear post, connection rack, first spring, regulation rack and the cooperation of second spring, makes this electric block for double-beam European style crane possess the effect that electric block was installed fast and was dismantled.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to an electric hoist for a double-beam European crane.
Background
The electric hoist is a small hoisting tool, namely a current collector, a speed reducer and a steel wire rope reel (or a loop chain) which are integrated, and is generally placed on an I-shaped line of a travelling crane for use, and a travelling trolley provided with most electric hoists is matched with a single-beam bridge type or portal crane to form a complete hoisting machine.
The utility model discloses an electric hoist in a Chinese patent application publication No. CN202120039951.5, which is characterized in that a mounting plate, a movable seat and a locking bolt are arranged, so that the mounting plate is stably fixed on the movable seat, the electric hoist is mounted with better stability, but the electric hoist is complex in mounting process, and an electric hoist braking system is required to be operated under the condition of power, so that when the electric hoist is suddenly powered off in the transportation process, particularly in the process of lifting and transporting the electric hoist upwards, goods are reversed under the action of gravity of the goods, and the goods slide downwards along a track, thereby possibly causing safety accidents and having lower use safety.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an electric hoist for a double-beam European crane, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electric block for double-beam European hoist, including install bin and electric block body, the inside of install bin is provided with the connection axostylus axostyle, the surface rotation of connection axostylus axostyle is connected with the gear post, the surface meshing of gear post has the connection rack, the surface of connection rack is provided with the connection slider, first through-hole has been seted up to the inside of connection slider, the inside sliding connection of first through-hole has the support slide bar of adaptation in first through-hole internal diameter, the both ends of support slide bar set up on the inner wall of install bin, the surface of connection slider is provided with first spring, the one end that the connection slider was kept away from to first spring sets up on the inner wall of install bin, the one end that the connection rack kept away from first spring is provided with the connection fixture block, connection fixture block sliding connection is in the inside of install bin, the surface meshing of gear post has the adjusting rack, the surface of adjusting rack is provided with spacing slider, the inside of spacing slider has been seted up the second through-hole, the inside sliding connection of second through-hole has the spacing slide bar of adaptation in the second through-hole internal diameter, the both ends of spacing slider set up on the inner wall of install bin, the surface of spacing slider is provided with the second spring, the one end of spacing slider sets up on the inner wall of second spring on the inner wall of the install bin, the electric block is kept away from the one end of spacing slider.
Optionally, the upper surface of adjusting the rack is provided with the backup pad, and the one end that the backup pad kept away from adjusting the rack is provided with limit baffle, and the quantity of adjusting rack and backup pad is two, is provided with the control frame between two backup pads.
Optionally, the upper surface butt of installation case has the connecting plate, and the surface of connecting plate is provided with the engaging lug, and the inside of engaging lug has been seted up and has been connected the through-hole, and the position and the connection through-hole looks adaptation of connection fixture block.
Optionally, the inside of electric block body is provided with driving motor, and driving motor output shaft's one end is provided with the rotation axostylus axostyle, and the surface of rotation axostylus axostyle is provided with first bearing, and first bearing sets up in the inside of electric block body, and the one end of rotation axostylus axostyle is provided with spacing post, and the surface of spacing post is provided with the limiting plate, and the quantity of limiting plate is a plurality of, even distribution on the surface of spacing post.
Optionally, the inner wall of electric block body is provided with the fixed plate, and the inside of fixed plate has been seted up the third through-hole, and the inside sliding connection of third through-hole has the connection slide bar, and the upper end of connecting the slide bar is provided with spacing dish, and the lower surface of spacing dish is provided with the third spring, and the third spring cup joints on the surface of connecting the slide bar, and the lower extreme that the spacing dish was kept away from to the connection slide bar is provided with spacing iron plate.
Optionally, a mounting groove is formed in the fixing plate, an electromagnetic iron plate is arranged in the mounting groove, and the electromagnetic iron plate is located right above the limiting iron plate.
Optionally, the surface of rotation axostylus axostyle is provided with first gyro wheel and second gyro wheel, and the quantity of second gyro wheel is two, evenly distributed at the both ends of first gyro wheel, and the surface of first gyro wheel and second gyro wheel has all been twined and has pull the cable.
Optionally, the mounting groove has been seted up to the lower surface of electric hoist body, and the inside rotation of mounting groove is connected with the guide roller, and the traction cable wire butt is on the surface of guide roller.
(III) beneficial effects
The utility model provides an electric hoist for a double-beam European crane, which has the following beneficial effects:
1. this electric block for double-beam European style crane sets up through connecting plate, mounting box, gear post, connection rack, first spring, regulation rack and the cooperation of second spring, makes this electric block for double-beam European style crane possess the effect that electric block was installed fast and was dismantled.
2. This electric block for double-beam European style crane sets up through spacing post, limiting plate, spacing iron plate, third spring and electromagnetic iron plate's cooperation, makes this electric block for double-beam European style crane possess and has continued the gliding when preventing the goods outage, improves electric block operational safety's effect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the lower view of the mounting case of the present utility model;
FIG. 3 is a schematic side view of the mounting case of the present utility model;
fig. 4 is a schematic diagram of the internal structure of the electric hoist body of the present utility model.
In the figure: 1. a mounting box; 2. an electric hoist body; 3. a gear post; 4. the connecting rack; 5. supporting a slide bar; 6. a first spring; 7. connecting a clamping block; 8. adjusting the rack; 9. a limit slide bar; 10. a second spring; 11. a support plate; 12. a control frame; 13. a connecting plate; 14. a driving motor; 15. rotating the shaft lever; 16. a limit column; 17. a limiting plate; 18. a fixing plate; 19. a third spring; 20. a limit iron plate; 21. an electromagnetic iron plate; 22. a first roller; 23. a second roller; 24. traction steel rope; 25. and a guide roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
The utility model provides an electric block for double-beam European crane, including mounting box 1 and electric block body 2, the inside of mounting box 1 is provided with the connection axostylus axostyle, the surface rotation of connection axostylus axostyle is connected with gear post 3, the surface meshing of gear post 3 has connection rack 4, the surface of connection rack 4 is provided with the connection slider, first through-hole has been seted up to the inside of connection slider, the inside sliding connection of first through-hole has the support slide bar 5 that is adapted to first through-hole internal diameter, the both ends setting of support slide bar 5 are on the inner wall of mounting box 1, the surface of connection slider is provided with first spring 6, the one end that the connection slider was kept away from to first spring 6 is disposed on the inner wall of mounting box 1, the one end that connection rack 4 kept away from first spring 6 is provided with connection fixture block 7, connection fixture block 7 sliding connection is in the inside of mounting box 1, the surface meshing of gear post 3 has adjusting rack 8, the outer surface of the adjusting rack 8 is provided with a limit sliding block, the inside of the limit sliding block is provided with a second through hole, the inside of the second through hole is connected with a limit sliding rod 9 which is matched with the inner diameter of the second through hole in a sliding way, two ends of the limit sliding rod 9 are arranged on the inner wall of the mounting box 1, the outer surface of the limit sliding block is provided with a second spring 10, one end of the second spring 10, which is far away from the limit sliding block, is arranged on the inner wall of the mounting box 1, the mounting box 1 is arranged on the upper surface of an electric hoist, the upper surface of the adjusting rack 8 is provided with a supporting plate 11, one end of the supporting plate 11, which is far away from the adjusting rack 8, is provided with limit baffles, the number of the adjusting rack 8 and the supporting plate 11 is two, a control frame 12 is arranged between the two supporting plates 11, the upper surface of the mounting box 1 is abutted with a connecting plate 13, the outer surface of the connecting plate 13 is provided with a connecting lug, the inside of the connecting lug is provided with a connecting through hole, the position of the connecting clamping block 7 is matched with the connecting through hole.
In order to achieve the effect of rapidly installing and detaching the electric hoist for the double-beam European hoist, as shown in the attached drawings 1-3, the electric hoist is in a structure that through the matching arrangement of a connecting plate 13, an installation box 1, a gear column 3, a connecting rack 4, a first spring 6, an adjusting rack 8 and a second spring 10, in the using process, the adjusting rack 8 is driven to slide along a limit slide rod 9 by pulling a control frame 12, the second spring 10 is extruded, and then the gear column 3 is driven to rotate, so that the connecting rack 4 is driven to slide along a support slide rod 5, the first spring 6 is extruded, a connecting clamping block 7 is accommodated in the installation box 1, then the installation box 1 and the electric hoist are moved to the lower surface of the connecting plate 13, the connecting clamping block 7 is aligned with a connecting through hole, the control frame 12 is loosened, the connecting rack 4 and the adjusting rack 8 are restored to the initial position under the elastic force of the first spring 6 and the second spring 10, the connecting clamping block 7 is clamped in the connecting through hole, the limit baffle is abutted to the inner part of the connecting plate 13, and then the electric hoist is rapidly installed on the connecting plate 13 (13 is arranged on the connecting plate, and then the electric hoist is rapidly installed on the double-beam European hoist is installed on the double-beam hoist, and the electric hoist is rapidly dismounted, and the electric hoist is rapidly installed on the double-beam hoist is rapidly and the electric hoist is rapidly installed and detached, and the electric hoist is rapidly installed on the double-beam hoist is rapidly controlled to be installed;
the utility model provides an electric hoist for double-beam European style crane, the inside of electric hoist body 2 is provided with driving motor 14, the one end of driving motor 14 output shaft is provided with rotation axostylus axostyle 15, the surface of rotation axostylus axostyle 15 is provided with first bearing, first bearing sets up the inside at electric hoist body 2, the one end of rotation axostylus axostyle 15 is provided with spacing post 16, the surface of spacing post 16 is provided with limiting plate 17, the quantity of limiting plate 17 is a plurality of, even distribution is on the surface of spacing post 16, the inner wall of electric hoist body 2 is provided with fixed plate 18, the inside of fixed plate 18 has seted up the third through-hole, the inside sliding connection of third through-hole has the connecting slide bar, the upper end of connecting slide bar is provided with the spacing dish, the lower surface of spacing dish is provided with third spring 19, the third spring 19 cup joints on the surface of connecting slide bar, the lower extreme that the connecting slide bar kept away from the spacing dish is provided with spacing 20, the mounting groove has been seted up to the inside of fixed plate 18, the inside of mounting groove is provided with electromagnetic iron plate 21, electromagnetic iron plate 21 is located the spacing iron plate 20 directly over, the quantity of limiting plate 17, evenly distributes on the surface of rotation 15 is provided with first gyro wheel 22 and second gyro wheel 23, evenly distributed on the surface of second guide pulley 22 and second wire rope 24, evenly distributed on the surface of two guide pulley body, the surface of two guide pulley 25 is connected with the inside of two gyro wheel 25, the surface of electric hoist body is connected with the gyro wheel 25, the surface of the second gyro wheel 25 is connected with the inside surface of the electric cable 25.
In order to achieve the effect of preventing goods from continuously sliding down when the goods are powered off and improving the operation safety of the electric hoist, as shown in fig. 1 and 4, the electric hoist adopts the following structure, through the cooperation arrangement of the limiting post 16, the limiting plate 17, the limiting iron plate 20, the third spring 19 and the electromagnetic iron plate 21, in the use process, when the electric hoist normally operates, the electromagnetic iron plate 21 is electrified to generate a magnetic field, the limiting iron plate 20 is adsorbed under the action of magnetic force, the third spring 19 is stretched, the limiting iron plate 20 is abutted against the lower surface of the fixed plate 18, when the electric hoist is powered off, the electromagnetic iron plate 21 is powered off, the limiting baffle is moved down under the action of the elastic force of the third spring 19, the limiting iron plate 20 is moved onto the upper surface of the limiting post 16, the limiting plate 17 is blocked, the electric hoist is stopped from rotating, the effect of preventing goods from continuously sliding down when the electric hoist is powered off and improving the operation safety of the electric hoist is achieved, and simultaneously under the action of the first roller 22, the second roller 23 and the traction cable 24, the electric hoist is lifted, and stability is improved when the electric hoist is lifted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an electric block for double-beam European crane, includes mounting box and electric block body, its characterized in that: the inside of installing box is provided with the connection axostylus axostyle, the surface rotation of connecting the axostylus axostyle is connected with the gear post, the surface meshing of gear post has the connection rack, the surface of connecting the rack is provided with the connection slider, the inside of connecting the slider has been seted up first through-hole, the inside sliding connection of first through-hole has the support slide bar of adaptation in first through-hole internal diameter, the both ends of support slide bar set up on the inner wall of installing box, the surface of connecting the slider is provided with first spring, the one end that the connection slider was kept away from to first spring sets up on the inner wall of installing box, the one end that the connection rack was kept away from to first spring is provided with the connection fixture block, connection fixture block sliding connection is in the inside of installing box, the surface meshing of gear post has the adjusting rack, the surface of adjusting rack is provided with spacing slider, the second through-hole has been seted up to the inside of spacing slider, the inside sliding connection of second through-hole has the spacing slide bar of adaptation in the second through-hole internal diameter, the both ends of spacing slide bar set up on the inner wall of installing box, the surface of spacing slider is provided with the second spring, the one end that the spacing slider is kept away from spacing slider on the inner wall of installing box, the installing box sets up on the upper surface of electric block.
2. The electric block for a double-beam European crane according to claim 1, wherein: the upper surface of adjusting the rack is provided with the backup pad, and the one end that adjusting the rack was kept away from to the backup pad is provided with limit baffle, and the quantity of adjusting rack and backup pad is two, is provided with the control frame between two backup pads.
3. The electric block for a double-beam European crane according to claim 1, wherein: the upper surface butt of install bin has the connecting plate, and the surface of connecting plate is provided with the engaging lug, and the inside of engaging lug has been seted up and has been connected the through-hole, and the position and the connection through-hole looks adaptation of connection fixture block.
4. The electric block for a double-beam European crane according to claim 1, wherein: the inside of electric hoist body is provided with driving motor, and driving motor output shaft's one end is provided with the rotation axostylus axostyle, and the surface of rotation axostylus axostyle is provided with first bearing, and first bearing setting is in the inside of electric hoist body, and the one end of rotation axostylus axostyle is provided with spacing post, and the surface of spacing post is provided with the limiting plate, and the quantity of limiting plate is a plurality of, even distribution on the surface of spacing post.
5. The electric block for a double-beam European crane according to claim 1, wherein: the inner wall of electric hoist body is provided with the fixed plate, and the inside of fixed plate has been seted up the third through-hole, and the inside sliding connection of third through-hole has the connection slide bar, and the upper end of connecting the slide bar is provided with the spacing dish, and the lower surface of spacing dish is provided with the third spring, and the third spring cup joints on the surface of connecting the slide bar, and the lower extreme that the spacing dish was kept away from to the connection slide bar is provided with spacing iron plate.
6. The electric block for a double-beam European crane according to claim 5, wherein: the inside of fixed plate has seted up the mounting groove, and the inside of mounting groove is provided with the electromagnetism iron plate, and the electromagnetism iron plate is located spacing iron plate directly over.
7. The electric block for a double-beam European crane according to claim 4, wherein: the surface of the rotating shaft lever is provided with a first roller and a second roller, the number of the second rollers is two, the second rollers are uniformly distributed at two ends of the first roller, and traction steel ropes are wound on the surfaces of the first roller and the second roller.
8. The electric block for a double-beam European crane according to claim 1, wherein: the lower surface of electric hoist body has seted up the mounting groove, and the inside rotation of mounting groove is connected with the guide roller, and traction cable wire butt is on the surface of guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320713397.3U CN219689205U (en) | 2023-03-31 | 2023-03-31 | Electric hoist for double-beam European crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320713397.3U CN219689205U (en) | 2023-03-31 | 2023-03-31 | Electric hoist for double-beam European crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689205U true CN219689205U (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320713397.3U Active CN219689205U (en) | 2023-03-31 | 2023-03-31 | Electric hoist for double-beam European crane |
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| CN (1) | CN219689205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142343A (en) * | 2023-10-30 | 2023-12-01 | 河南省华中起重机集团有限公司 | Electric hoist of European crane |
-
2023
- 2023-03-31 CN CN202320713397.3U patent/CN219689205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142343A (en) * | 2023-10-30 | 2023-12-01 | 河南省华中起重机集团有限公司 | Electric hoist of European crane |
| CN117142343B (en) * | 2023-10-30 | 2024-01-05 | 河南省华中起重机集团有限公司 | Electric hoist of European crane |
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