CN220393247U - Electrical maintenance device of gantry crane - Google Patents
Electrical maintenance device of gantry crane Download PDFInfo
- Publication number
- CN220393247U CN220393247U CN202321926176.0U CN202321926176U CN220393247U CN 220393247 U CN220393247 U CN 220393247U CN 202321926176 U CN202321926176 U CN 202321926176U CN 220393247 U CN220393247 U CN 220393247U
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- fixedly connected
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- shell
- air pump
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- 238000012423 maintenance Methods 0.000 title abstract description 21
- 230000001174 ascending effect Effects 0.000 abstract 2
- 230000003028 elevating effect Effects 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Jib Cranes (AREA)
Abstract
The utility model discloses an electric maintenance device of a gantry crane, which relates to the technical field of electric maintenance devices of gantry cranes and comprises a shell, wherein the upper end of the shell is fixedly connected with a support column, the upper end of the support column is fixedly connected with a support plate, the upper end of the support plate is fixedly connected with a first support cylinder, the upper end of the first support cylinder is fixedly connected with a second support frame, the lower end of the support plate is fixedly connected with a first support air pump, and the interior of the second support frame is fixedly connected with a second support air pump. The ladder is arranged, so that maintenance personnel can conveniently go up and down, the first support cylinder, the second support cylinder, the third support cylinder, the first support frame and the second support frame are arranged, the maintenance device is kept stable when ascending, and the movable plate and the first pneumatic telescopic rod are arranged, so that the movable plate can protect the lifting platform through ascending.
Description
Technical Field
The utility model relates to the technical field of electrical maintenance devices of gantry cranes, in particular to an electrical maintenance device of a gantry crane.
Background
The gantry crane mostly runs along a crane track on the ground or a building to perform lifting and loading operations, one side of the running track is arranged on the ground, the other side of the running track is arranged on the building higher than the ground, and the electrical maintenance device of the gantry crane is an auxiliary device for maintaining electrical components of the gantry crane and is widely used in the field of maintenance equipment.
Although the utility model is convenient for maintenance personnel to maintain the electricity at the top of the crane and avoids the maintenance personnel climbing on the portal crane, the lifting plate of the utility model lacks protective measures and has potential safety hazards, the utility model needs to be stretched to the top of the crane, the weight of the device is heavy, the manual pushing device is laborious to move, and the utility model has the problems of lacking the protective measures and laborious movement of the manual pushing device.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an electric maintenance device for a portal crane, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the device comprises a shell, wherein the upper end of the shell is fixedly connected with a support column, the upper end of the support column is fixedly connected with a support plate, and the upper end of the support plate is fixedly connected with a first support cylinder;
the upper end fixedly connected with second support frame of first support cylinder, the lower extreme fixedly connected with first support air pump of backup pad, the inside fixedly connected with second support air pump of second support frame, one side fixedly connected with second support air pump of second support air pump, the lower extreme fixedly connected with second support frame of second support air cylinder, the inside fixedly connected with restriction pole of second support frame, the upper end fixedly connected with first support frame of second support air cylinder, the lower extreme sliding connection of first support frame has the restriction pole, the inside fixedly connected with third support air pump of first support frame, the upper end fixedly connected with third support air cylinder of third support air pump, the upper end fixedly connected with elevating platform of third support air pump, one side sliding connection movable plate of elevating platform;
the inside of shell articulates there is the action wheel, one side fixedly connected with drive gear of action wheel, one side fixedly connected with output motor of drive gear, one side fixedly connected with shell of output motor, the inside fixedly connected with connecting plate of shell, the spout has been seted up to the inside of connecting plate, one side sliding connection of spout has the slider, one side fixedly connected with from the driving wheel of slider, one side sliding connection from the driving wheel has the shell.
Optionally, the lower extreme fixedly connected with first pneumatic telescopic link of fly leaf, one side fixedly connected with elevating platform of first pneumatic telescopic link, the lower extreme fixedly connected with first fixed air pump of first pneumatic telescopic link, the upper end interconnect of every fly leaf.
Optionally, the third supports the cylinder and has a plurality of, the third supports the cylinder and is located the inside four corners of first support frame respectively, first support air pump runs through the backup pad, the lower extreme fixedly connected with ladder of fly leaf.
Optionally, there is a first support cylinder at each of the outside both ends of second support frame, there is a second support cylinder at each of the inside both ends of second support frame, one side sliding connection of second support cylinder has the second support frame.
Optionally, the inside fixedly connected with second fixed air pump of shell, one side fixedly connected with second fixed cylinder of second fixed air pump, the shape of connecting plate is circular, the slider closely agrees with the spout.
Optionally, one side fixedly connected with shell of the fixed cylinder of second, the lower extreme fixedly connected with supporting leg of the fixed cylinder of second, one side sliding connection of supporting leg has the shell, the four corners of shell has a supporting leg respectively.
Advantageous effects
The utility model provides an electric maintenance device of a gantry crane, which has the following beneficial effects:
this electrical repair device of portal crane, through setting up the ladder, make things convenient for the maintenance personal to go up about, be provided with first support cylinder, second support cylinder, third support cylinder, first support frame, second support frame again, make maintenance device keep stable when rising, be provided with fly leaf, first pneumatic telescopic link again, make the fly leaf protect the elevating platform through rising.
According to the electric maintenance device for the portal crane, the output motor, the transmission gear and the driving wheel are arranged, so that the device can move in a labor-saving manner, and the device can be turned by being provided with the driven wheel, the connecting plate, the sliding chute and the sliding block.
Drawings
FIG. 1 is a schematic view of the present utility model in elevation and cross section;
FIG. 2 is a schematic diagram of a left-side cross-section of the present utility model;
FIG. 3 is a schematic diagram of a second left-view cross-section of the present utility model;
FIG. 4 is a schematic top view of the first embodiment of the present utility model;
FIG. 5 is a schematic top view of a second embodiment of the present utility model;
FIG. 6 is a schematic view of a three-dimensional structure of the present utility model;
fig. 7 is a schematic structural diagram of a third left-view cross section of the present utility model.
In the figure: 1. a housing; 2. a support column; 3. a first support air pump; 4. a support plate; 5. a first support cylinder; 6. a first fixed air pump; 7. a first pneumatic telescopic rod; 8. a lifting table; 9. a movable plate; 10. a second support air pump; 11. a third support air pump; 12. a restraining bar; 14. a third support cylinder; 15. a second support cylinder; 16. a first support frame; 17. a second support frame; 18. a ladder; 19. a driving wheel; 20. a transmission gear; 21. an output motor; 22. driven wheel; 23. support legs; 24. a second fixed cylinder; 25. a second fixed air pump; 26. a connecting plate; 27. a chute; 28. a sliding block.
Description of the embodiments
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.
Example 1
Referring to fig. 1 to 7, the present utility model provides a technical solution: an electrical maintenance device of a gantry crane comprises a shell 1, wherein the upper end of the shell 1 is fixedly connected with a support column 2, the upper end of the support column 2 is fixedly connected with a support plate 4, the upper end of the support plate 4 is fixedly connected with a first support cylinder 5, the upper end of the first support cylinder 5 is fixedly connected with a second support frame 17, two ends of the outer side of the second support frame 17 are respectively provided with a first support cylinder 5, the lower end of the support plate 4 is fixedly connected with a first support air pump 3, the inner part of the second support frame 17 is fixedly connected with a second support air pump 10, one side of the second support air pump 10 is fixedly connected with a second support cylinder 15, two ends of the inner part of the second support frame 17 are respectively provided with a second support cylinder 15, one side of the second support cylinder 15 is slidingly connected with a second support frame 17, the lower end of the second support cylinder 15 is fixedly connected with a second support frame 17, the inner part of the second support frame 17 is fixedly connected with a limiting rod 12, the upper end of the second supporting cylinder 15 is fixedly connected with a first supporting frame 16, the lower end of the first supporting frame 16 is slidingly connected with a limiting rod 12, the inside of the first supporting frame 16 is fixedly connected with a third supporting air pump 11, the upper end of the third supporting air pump 11 is fixedly connected with third supporting cylinders 14, a plurality of the third supporting cylinders 14 are respectively positioned at four corners inside the first supporting frame 16, the upper ends of the third supporting cylinders 14 are fixedly connected with a lifting table 8, one side of the lifting table 8 is slidingly connected with a movable plate 9, the lower end of the movable plate 9 is fixedly connected with a first pneumatic telescopic rod 7, one side of the first pneumatic telescopic rod 7 is fixedly connected with the lifting table 8, the lower end of the first pneumatic telescopic rod 7 is fixedly connected with a first fixed air pump 6, the upper ends of each movable plate 9 are mutually connected, the lower end of the movable plate 9 is fixedly connected with a ladder 18, through setting up ladder 18, make things convenient for the maintenance personal to go up about, be provided with again that first support cylinder 5, second support cylinder 15, third support cylinder 14, first support frame 16, second support frame 17 make maintenance device keep stable when rising, be provided with fly leaf 9, first pneumatic telescopic link 7 again, make fly leaf 9 protect elevating platform 8 through rising.
During the use, maintenance personnel climbs to elevating platform 8 through ladder 18, start first fixed air pump 6, make first pneumatic telescopic link 7 extend, utilize the loose end to jack up fly leaf 9, because the upper end of fly leaf 9 interconnect, form the rail guard after rising, restart first support air pump 3, make first support cylinder 5 extend, jack up second support frame 17, restart second support air pump 10, make second support cylinder 15 extend, jack up first support frame 16, through the inside restriction pole 12 of second support frame 17, limit the height of first support frame 16, and increase the stability of first support frame 16, restart third support air pump 11, make third support cylinder 14 extend, jack up elevating platform 8, the four corners of third support cylinder 14 support elevating platform 8, increase the stability of elevating platform 8, the purpose of increasing safeguard measure and increase device stability after extending has been reached.
Example 2
Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a portal crane electrical repair device, including shell 1, the upper end fixedly connected with support column 2 of shell 1, the upper end fixedly connected with backup pad 4 of support column 2, the upper end fixedly connected with first support cylinder 5 of backup pad 4, the inside articulated connection of shell 1 has action wheel 19, one side fixedly connected with drive gear 20 of action wheel 19, one side fixedly connected with output motor 21 of drive gear 20, one side fixedly connected with shell 1 of output motor 21, the inside fixedly connected with connecting plate 26 of shell 1, the shape of connecting plate 26 is circular, spout 27 has been seted up to the inside of connecting plate 26, one side sliding connection of spout 27 has slider 28, slider 28 closely agrees with spout 27, one side fixedly connected with from driving wheel 22 of slider 28, one side sliding connection from driving wheel 22 has shell 1, one side fixedly connected with shell 1 of shell 1, one side fixedly connected with second fixed air pump 25 of shell 1, one side fixedly connected with second fixed air pump 24 of second air pump 24, one side fixedly connected with shell 1 of second fixed air pump 24, the lower extreme fixedly connected with supporting leg 23 of second fixed air pump 24, the four corners of shell 1 respectively has a supporting leg 23, supporting leg 23 one side sliding connection of shell 1, the output motor 21, can make, through setting up slider 21, the slider 28, can make, through the transmission device that can make, further through the slider 20, and the device is moved, further is laborsaving.
When the device is used, when the device is required to move, the output motor 21 is started to drive the transmission gear 20 to enable the driving wheel 19 to rotate, the device is enabled to move, when the device is required to turn, the driven wheel 22 rotates in the sliding groove 27 formed in the connecting plate 26 through the sliding block 28 by rotating one end of the driven wheel 22, the device is turned, after the movement is completed, the second fixed air pump 25 is started, the second fixed air cylinder 24 is enabled to extend, the supporting leg 23 is enabled to be in contact with the ground, the device is enabled to be fixed and cannot move, and the purpose of easy and convenient movement is achieved.
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 (6)
1. The utility model provides a portal crane electrical repair device, includes shell (1), its characterized in that: the upper end of the shell (1) is fixedly connected with a support column (2), the upper end of the support column (2) is fixedly connected with a support plate (4), and the upper end of the support plate (4) is fixedly connected with a first support cylinder (5);
the automatic lifting device comprises a first support cylinder (5), a second support frame (17) fixedly connected with the upper end of the first support cylinder (5), a first support air pump (3) fixedly connected with the lower end of the support plate (4), a second support air pump (10) fixedly connected with the inside of the second support frame (17), a second support air cylinder (15) fixedly connected with one side of the second support air pump (10), a second support frame (17) fixedly connected with the lower end of the second support air cylinder (15), a limiting rod (12) fixedly connected with the inside of the second support frame (17), a first support frame (16) fixedly connected with the upper end of the second support air cylinder (15), a limiting rod (12) fixedly connected with the lower end of the first support frame (16), a third support air pump (11) fixedly connected with the inside of the first support frame (16), a lifting table (8) fixedly connected with the upper end of the third support air pump (14), and a movable plate (9) at one side of the lifting table (8).
The inside of shell (1) articulates there is action wheel (19), one side fixedly connected with drive gear (20) of action wheel (19), one side fixedly connected with output motor (21) of drive gear (20), one side fixedly connected with shell (1) of output motor (21), the inside fixedly connected with connecting plate (26) of shell (1), spout (27) have been seted up to the inside of connecting plate (26), one side sliding connection of spout (27) has slider (28), one side fixedly connected with from driving wheel (22) of slider (28), one side sliding connection from driving wheel (22) has shell (1).
2. The gantry crane electrical service device of claim 1, wherein: the movable plate is characterized in that the lower end of the movable plate (9) is fixedly connected with a first pneumatic telescopic rod (7), one side of the first pneumatic telescopic rod (7) is fixedly connected with a lifting table (8), the lower end of the first pneumatic telescopic rod (7) is fixedly connected with a first fixed air pump (6), and the upper ends of the movable plates (9) are connected with each other.
3. The gantry crane electrical service device of claim 1, wherein: the third support air cylinders (14) are arranged in a plurality of mode, the third support air cylinders (14) are respectively located at four corners inside the first support frame (16), the first support air pump (3) penetrates through the support plate (4), and the lower end of the movable plate (9) is fixedly connected with a ladder (18).
4. The gantry crane electrical service device of claim 1, wherein: the two ends of the outer side of the second supporting frame ((17) are respectively provided with a first supporting cylinder (5), two ends of the inner part of the second supporting frame (17) are respectively provided with a second supporting cylinder (15), and one side of the second supporting cylinder (15) is connected with the second supporting frame (17) in a sliding mode.
5. The gantry crane electrical service device of claim 1, wherein: the inside fixedly connected with second fixed air pump (25) of shell (1), one side fixedly connected with second fixed cylinder (24) of second fixed air pump (25), the shape of connecting plate (26) is circular, slider (28) and spout (27) fit closely.
6. The gantry crane electrical service apparatus of claim 5, wherein: one side fixedly connected with shell (1) of second fixed cylinder (24), the lower extreme fixedly connected with supporting leg (23) of second fixed cylinder (24), one side sliding connection of supporting leg (23) has shell (1), the four corners of shell (1) respectively has supporting leg (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926176.0U CN220393247U (en) | 2023-07-21 | 2023-07-21 | Electrical maintenance device of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321926176.0U CN220393247U (en) | 2023-07-21 | 2023-07-21 | Electrical maintenance device of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220393247U true CN220393247U (en) | 2024-01-26 |
Family
ID=89597152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321926176.0U Active CN220393247U (en) | 2023-07-21 | 2023-07-21 | Electrical maintenance device of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220393247U (en) |
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2023
- 2023-07-21 CN CN202321926176.0U patent/CN220393247U/en active Active
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