CN212893567U - Double-beam portal crane for wind power tower cylinder - Google Patents
Double-beam portal crane for wind power tower cylinder Download PDFInfo
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- CN212893567U CN212893567U CN202021439467.3U CN202021439467U CN212893567U CN 212893567 U CN212893567 U CN 212893567U CN 202021439467 U CN202021439467 U CN 202021439467U CN 212893567 U CN212893567 U CN 212893567U
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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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- 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
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model belongs to the technical field of cranes, in particular to a double-beam portal crane for a wind power tower cylinder, which comprises a device main body, a slide rail, a crane control room and a lifting hook, wherein the top of the device main body is fixedly connected with the slide rail, the top of the slide rail is fixedly connected with the crane control room, the middle part of the bottom of the crane control room is fixedly connected with a connecting shaft, the bottom of the connecting shaft is fixedly connected with the lifting hook, the middle part of the bottom of the device main body is fixedly connected with a base, the base can deform under the action of larger gravity to cause the tower cylinder placed on the base to shift, so that a user can improve the integral supporting force of the base through a supporting rib plate arranged inside the base, and can improve the weighing force of the base under the action of a bearing plate, so that the tower cylinder can be placed well under the action of the, the supporting and protecting effect of the device is improved, and the device has wide development prospect in the future.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a two roof beam gantry crane for wind power tower section of thick bamboo.
Background
The portal crane is a deformation of the bridge crane, the metal structure of the portal crane is a portal frame, two support legs are mounted under a bearing main beam, the portal crane can directly walk on a track on the ground, cantilever beams can extend out of two ends of the main beam, the portal crane has the advantages of being high in site utilization rate, large in operation range, wide in application range, strong in universality and the like, and the portal crane is widely used in port goods yards.
Current two roof beam gantry crane for wind power tower section of thick bamboo, at a tower section of thick bamboo in-process of lifting by crane, can not be fine place a tower section of thick bamboo in certain position, thereby the person of facilitating the use lifts by crane work to a tower section of thick bamboo, and can not also not lift the effect that the protection supported when placing a tower section of thick bamboo, current two roof beam gantry crane for wind power tower section of thick bamboo is lifting by crane the in-process simultaneously, because of the stability can be poor, so early lift by crane a crane heavier tower section of thick bamboo can influence the focus of crane, thereby make a tower section of thick bamboo can take place the slope.
Therefore, how to design a double-beam portal crane for a wind power tower becomes a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two roof beam gantry crane for wind power tower cylinder to solve the above-mentioned two roof beam gantry crane for wind power tower cylinder that proposes in the background art and be not convenient for support the protection and the poor problem of stability ability to a tower section of thick bamboo.
In order to achieve the above object, the utility model provides a following technical scheme: a double-beam portal crane for a wind power tower cylinder comprises a device main body, a slide rail, a crane control chamber and a hook, wherein the slide rail is fixedly connected to the top of the device main body, the crane control chamber is fixedly connected to the top of the slide rail, a connecting shaft is fixedly connected to the middle part of the bottom of the crane control chamber, the hook is fixedly connected to the bottom of the connecting shaft, top beams are fixedly connected to two sides of the bottom of the device main body, a base is fixedly connected to the middle part of the bottom of the device main body, the tower cylinder is tightly attached to the top end of the base, a rubber base plate is fixedly connected to the top of the base, a bearing plate is fixedly connected to the bottom inside of the base, a supporting rib plate is fixedly connected to the top of the bearing plate, a connecting seat is fixedly connected to the bottom end of the, one side fixedly connected with of mounting connects the rope, the other end fixedly connected with of connecting the rope catches the earth anchor, crane control room's bottom both sides swing joint has the pulley, the outside nested connection of tower section of thick bamboo has the lantern ring.
Preferably, the two sides of the top of the sliding rail are fixedly connected with limiting blocks.
Preferably, the bottom of the top beam is movably connected with a hydraulic rod.
Preferably, the top of the lantern ring is fixedly connected with a connecting piece.
Preferably, the base, the tower barrel, the rubber base plate, the supporting rib plate and the bearing plate are combined together to form the supporting and protecting mechanism.
Preferably, the ground grabbing anchor, the connecting rope, the fixing piece, the supporting beam and the connecting seat are combined together to form a convenient stabilizing mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of a two roof beam gantry crane for wind power tower cylinder through setting up at the inside support rib plate of base, improves the whole holding power of base, and can improve the power of weighing of base under the effect of bearing plate to make a tower section of thick bamboo can be fine place under the effect of base, thereby make the device main part lift by crane work to a tower section of thick bamboo, great improvement the device support protective effect.
2. This kind of a two roof beam gantry crane for wind power tower cylinder, the ground grabbing anchor embedding has increased the land fertility of grabbing of device main part behind ground, then will connect the rope at the mounting through a supporting beam one side, and fix the connection rope of the other end with the ground grabbing anchor for the ground grabbing anchor has formed forty-five degrees brace angle under the linkage effect of connecting the rope, thereby makes the work of lifting by crane that can be stable of device main part.
Drawings
FIG. 1 is a schematic diagram of the main structure of the device of the present invention;
FIG. 2 is a schematic diagram of the sectional structure of the base of the present invention;
FIG. 3 is a schematic diagram of an enlarged structure at A of the present invention;
fig. 4 is a schematic diagram of a tower cylinder connection structure of the present invention.
The labels in the figure are: 1. the device main part, 2, slide rail, 3, stopper, 4, hoist control room, 5, pulley, 6, connecting axle, 7, lifting hook, 8, back timber, 9, hydraulic stem, 10, a supporting beam, 11, base, 12, a tower section of thick bamboo, 13, rubber tie plate, 14, support rib plate, 15, bearing plate, 16, connecting seat, 17, grab the earth anchor, 18, connecting rope, 19, mounting, 20, the lantern ring, 21, connecting piece.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a double-beam portal crane for a wind power tower cylinder comprises a device main body 1, slide rails 2, a crane control room 4 and a lifting hook 7, wherein the slide rails 2 are fixedly connected to the top of the device main body 1, the crane control room 4 is fixedly connected to the top of the slide rails 2, a connecting shaft 6 is fixedly connected to the middle part of the bottom of the crane control room 4, the lifting hook 7 is fixedly connected to the bottom of the connecting shaft 6, top beams 8 are fixedly connected to two sides of the bottom of the device main body 1, a base 11 is fixedly connected to the middle part of the bottom of the device main body 1, a tower cylinder 12 is tightly attached to the top of the base 11, a rubber cushion plate 13 is fixedly connected to the top of the base 11, a bearing plate 15 is fixedly connected to the inner bottom of the base 11, a supporting rib plate 14 is fixedly connected to the top of the, one side of the supporting beam 10 is fixedly connected with a fixing piece 19, one side of the fixing piece 19 is fixedly connected with a connecting rope 18, the other end of the connecting rope 18 is fixedly connected with a ground grabbing anchor 17, two sides of the bottom of the crane control room 4 are movably connected with pulleys 5, and the outer side of the tower barrel 12 is connected with a lantern ring 20 in a nesting mode.
Preferably, top both sides fixedly connected with stopper 3 of slide rail 2, when the user uses device main part 1 to lift by crane the during operation, the user need remove through controlling the crane control room, thereby make lifting hook 7 of connection on crane control room 4 can remove appointed position, consequently when crane control room 4 moves on slide rail 2 through pulley 5, the user can carry out spacing work to pulley 5 through stopper 3 that sets up, thereby make crane control room 4 can not break away from out on slide rail 2 at the during operation, great improvement the device's spacing effect, make the user lift by crane the during operation safer.
Preferably, the bottom swing joint of back timber 8 has hydraulic stem 9, when the user uses device main part 1 to carry out lifting by crane the work, because of the height of device main part 1 is comparatively limited, thereby lead to device main part 1 can only lift by crane the object that highly is less than device main part 1 when lifting by crane tower section of thick bamboo 12, consequently, the user can be through the hydraulic stem 9 that sets up, can adjust device main part 1's overall height under the effect of pneumatic cylinder through pneumatic cylinder 9, thereby make device main part 1 can be applicable to the user and carry out lifting by crane the work under the co-altitude, great improvement the device's lift effect.
Preferably, the top fixedly connected with connecting piece 21 of the lantern ring 20, when the user uses the device main part 1 to lift a tower section of thick bamboo 12, the user can control the crane control room 4 to drive the lifting hook 7 to move downwards, after the lifting hook 7 descends to a certain height, the user fixes on the connecting piece 21 on the tower section of thick bamboo 12 through the lifting hook 7, through the connection effect of connecting piece 21, make tower section of thick bamboo 12 can be fine by the lifting hook 7 lift, great improvement the device's connection effect.
Preferably, the base 11, the tower 12, the rubber backing plate 13, the supporting rib plate 14 and the bearing plate 15 are jointly combined into a supporting protection mechanism, before the device body 1 lifts the tower, because the tower 12 is large in size and is not convenient to move repeatedly, when a user lifts the tower 12, the tower needs to be placed on the base 11 at the middle position of the bottom of the device body 1, when the tower 12 is placed on the base 11, the tower 12 can be attached to the rubber backing plate 13 on the base 11, then the tower 12 can be protected by the elastic effect of the rubber backing plate 13, the problem that the tower 12 is worn when being placed is avoided, and meanwhile, when the tower 12 is placed on the base 11, the base 11 is deformed under the action of large gravity, so that the tower 12 placed on the base 11 is displaced, and therefore, the user can use the supporting rib plate 14 arranged inside the base 11, improve the whole holding power of base 11, and can improve the title gravity of base 11 under the effect of bearing plate 15 to make tower section of thick bamboo 12 can be fine place under the effect of base 11, thereby make device main part 1 lift by crane work tower section of thick bamboo 12, great improvement the device support protective effect.
Preferably, the ground grabbing anchor 17, the connecting rope 18, the fixing member 19, the supporting beam 10 and the connecting seat 16 are combined together to form a convenient stabilizing mechanism, when the device body 1 lifts the tower drum 12, the device body 1 is unstable when lifting the tower drum, so that the device body 1 is inclined in the process of lifting the tower drum, the tower drum collides with the supporting beam 10, and the device body 1 or the tower drum 12 is damaged and deformed, therefore, a user can connect the supporting beam 10 through the connecting seat 16 arranged at the lower end of the device body 1 by the connecting action of the connecting seat 16, then embed the ground grabbing anchor 17 at one side of the connecting seat 16 into the ground, increase the ground grabbing force of the device body 1, and connect the connecting rope 18 through the fixing member 19 arranged at one side of the supporting beam 10, and fix the connecting rope 18 and the ground anchor 17 of grabbing of the other end to make ground anchor 17 form forty-five degrees supporting angle under the connection effect of connecting rope 18, thereby can be fine play stable effect to a supporting beam 10, and then make the lifting by crane work that can be stable of device main part 1, great improvement the device stable effect.
The working principle is as follows: firstly, through being provided with stopper 3, when the user uses device main part 1 to lift by crane the during operation, the user need remove through controlling the hoist control room, thereby make lifting hook 7 of connection on hoist control room 4 can remove appointed position, consequently when hoist control room 4 moves on slide rail 2 through pulley 5, the user can carry out spacing work to pulley 5 through the stopper 3 that sets up, thereby make hoist control room 4 can not break away from on slide rail 2 at the during operation, great improvement the device's spacing effect, make the user lift by crane the during operation safer.
Then, through being provided with hydraulic stem 9, when the user uses device main part 1 to carry out lifting by crane the work, because of the height of device main part 1 is comparatively limited to lead to device main part 1 can only lift by crane the object that the height is less than device main part 1 when lifting by crane tower section of thick bamboo 12, consequently the user can be through the hydraulic stem 9 that sets up, can adjust the whole height of device main part 1 under the effect of pneumatic cylinder 9 through the pneumatic cylinder 9, thereby make device main part 1 can be applicable to the user and carry out lifting by crane the work under the co-altitude, great improvement the device's lift effect.
Then, through being provided with connecting piece 21, when the user used device main part 1 to lift by crane tower section of thick bamboo 12, the user can control crane control room 4 and drive lifting hook 7 downstream, after lifting hook 7 descends to certain height, the user passes through lifting hook 7 to be fixed on connecting piece 21 on tower section of thick bamboo 12, through the connection effect of connecting piece 21 for tower section of thick bamboo 12 can be fine by lifting hook 7 lift by, great improvement the connection effect of the device.
Subsequently, by providing the base 11, before the device main body 1 lifts the tower, because the tower 12 itself is large, and is not convenient for moving repeatedly, when a user lifts the tower 12, the tower needs to be placed on the base 11 at the middle position of the bottom of the device main body 1 first, when the tower 12 is placed on the base 11, the tower 12 will be attached to the rubber pad 13 on the base 11, then the tower 12 can be protected by the elastic effect of the rubber pad 13, so as to avoid the problem of abrasion of the tower 12 when placed, and meanwhile, when the tower 12 is placed on the base 11, the base 11 will deform under the action of large gravity, so that the tower 12 placed on the base 11 will shift, therefore, the user can improve the overall supporting force of the base 11 through the supporting rib plate 14 arranged inside the base 11, and the weighing gravity of the base 11 can be improved under the action of the bearing plate 15, so that the tower drum 12 can be placed well under the action of the base 11, the device main body 1 can lift the tower drum 12, and the supporting and protecting effect of the device is greatly improved.
Finally, by arranging the ground anchor 17, when the device body 1 lifts the tower drum 12, the device body 1 is unstable when lifting the tower drum, thereby causing the device body 1 to incline during the process of lifting the tower drum, causing the tower drum to collide with the supporting beam 10, thereby causing the device body 1 or the tower drum 12 to be damaged and deformed, so that a user can connect the supporting beam 10 through the connecting base 16 arranged at the lower end of the device body 1 by the connecting action of the connecting base 16, then embed the ground anchor 17 at one side of the connecting base 16 into the ground, increasing the ground holding force of the device body 1, simultaneously connect the connecting rope 18 through the fixing piece 19 arranged at one side of the supporting beam 10, and fix the connecting rope 18 at the other end with the ground anchor 17, thereby causing the ground anchor 17 to form a forty-five degree supporting angle under the connecting action of the connecting rope 18, therefore, the supporting beam 10 can be well stabilized, the device main body 1 can be stably lifted, the stabilizing effect of the device is greatly improved, and the working principle of the double-beam portal crane for the wind power tower cylinder is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two roof beam gantry crane for wind power tower cylinder, includes device main part (1), slide rail (2), crane control room (4) and lifting hook (7), its characterized in that: the device comprises a device body (1), a sliding rail (2) is fixedly connected to the top of the device body (1), a crane control room (4) is fixedly connected to the top of the sliding rail (2), a connecting shaft (6) is fixedly connected to the middle of the bottom of the crane control room (4), a lifting hook (7) is fixedly connected to the bottom of the connecting shaft (6), top beams (8) are fixedly connected to two sides of the bottom of the device body (1), a base (11) is fixedly connected to the middle of the bottom of the device body (1), a tower drum (12) is tightly attached to the top of the base (11), a rubber base plate (13) is fixedly connected to the top of the base (11), a bearing plate (15) is fixedly connected to the inner bottom of the base (11), a supporting rib plate (14) is fixedly connected to the top of the bearing plate (15), and a connecting seat (16, the top fixedly connected with of connecting seat (16) is a supporting beam (10), one side fixedly connected with mounting (19) of a supporting beam (10), one side fixedly connected with of mounting (19) is connected rope (18), the other end fixedly connected with of connecting rope (18) grabs ground anchor (17).
2. The double-beam gantry crane for wind tower as claimed in claim 1, wherein: pulleys (5) are movably connected to two sides of the bottom of the crane control room (4), and lantern rings (20) are connected to the outer side of the tower barrel (12) in an embedded mode.
3. The double-beam gantry crane for wind tower as claimed in claim 1, wherein: and the two sides of the top of the sliding rail (2) are fixedly connected with limiting blocks (3).
4. The double-beam gantry crane for wind tower as claimed in claim 1, wherein: the bottom of the top beam (8) is movably connected with a hydraulic rod (9).
5. The double-beam gantry crane for wind tower as claimed in claim 2, wherein: the top of the lantern ring (20) is fixedly connected with a connecting piece (21).
6. The double-beam gantry crane for wind tower as claimed in claim 1, wherein: the base (11), the tower tube (12), the rubber base plate (13), the supporting rib plate (14) and the bearing plate (15) are combined together to form a supporting protection mechanism.
7. The double-beam gantry crane for wind tower as claimed in claim 1, wherein: the ground grabbing anchor (17), the connecting rope (18), the fixing piece (19), the supporting beam (10) and the connecting seat (16) are combined together to form a mechanism convenient to stabilize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439467.3U CN212893567U (en) | 2020-07-21 | 2020-07-21 | Double-beam portal crane for wind power tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439467.3U CN212893567U (en) | 2020-07-21 | 2020-07-21 | Double-beam portal crane for wind power tower cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN212893567U true CN212893567U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021439467.3U Active CN212893567U (en) | 2020-07-21 | 2020-07-21 | Double-beam portal crane for wind power tower cylinder |
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| CN (1) | CN212893567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314299A (en) * | 2021-12-03 | 2022-04-12 | 中国水电建设集团新能源开发有限责任公司西北分公司 | Hoisting auxiliary frame for installation of wind power generation tower cylinder |
-
2020
- 2020-07-21 CN CN202021439467.3U patent/CN212893567U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314299A (en) * | 2021-12-03 | 2022-04-12 | 中国水电建设集团新能源开发有限责任公司西北分公司 | Hoisting auxiliary frame for installation of wind power generation tower cylinder |
| CN114314299B (en) * | 2021-12-03 | 2024-01-16 | 中国水电建设集团新能源开发有限责任公司西北分公司 | Hoisting auxiliary frame for installing wind power generation tower drum |
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