CN216839314U - Multifunctional integrated gantry hoist - Google Patents
Multifunctional integrated gantry hoist Download PDFInfo
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- CN216839314U CN216839314U CN202220324541.XU CN202220324541U CN216839314U CN 216839314 U CN216839314 U CN 216839314U CN 202220324541 U CN202220324541 U CN 202220324541U CN 216839314 U CN216839314 U CN 216839314U
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Abstract
The utility model relates to a multi-functional integrated form gate-type headstock gear. The device is suitable for the field of hoist equipment. The utility model adopts the technical proposal that: the utility model provides a multi-functional integrated form gantry hoist which characterized in that: the installation platform at the top of the portal extends towards the upstream side to form a cantilever type structure, a trolley track which is vertical to the dam top track is installed on the installation platform, a main trolley provided with a gate automatic grabbing beam and an auxiliary trolley provided with a trash rack hanging beam are installed on the trolley track, and the auxiliary trolley is located on the cantilever type structure of the installation platform at the top of the portal. The utility model has the advantages that: the utility model discloses a form cantilever type structure with the mounting platform at portal top to the side extension to installation main hoisting mechanism and vice hoisting mechanism on mounting platform, main hoisting mechanism is used for the dam in the whole of gate to open and hangs, and vice hoisting mechanism is used for the trash rack of water inlet dam section to open and close.
Description
Technical Field
The utility model relates to a multi-functional integrated form gantry hoist. The device is suitable for the field of hoist equipment.
Background
The gate hoist of the hydropower station is the only equipment for opening and closing and hoisting the gate, plays an irreplaceable role in the operation safety of the hydropower station, generally sets an overflow dam crest and a water diversion power generation dam crest aiming at a riverbed type hydropower station, has more gates, and mostly adopts a plurality of equipment for respectively hoisting the gate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to solve the existing problems, the multifunctional integrated gantry hoist is provided.
The utility model adopts the technical proposal that: the utility model provides a multi-functional integrated form gantry hoist which characterized in that: the device is provided with a portal arranged on a dam crest track through a cart travelling mechanism, a mounting platform at the top of the portal extends towards the upstream side to form a cantilever type structure, a trolley track arranged perpendicular to the dam crest track is mounted on the mounting platform, a main trolley provided with a gate automatic grabbing beam and an auxiliary trolley provided with a trash rack hanging beam are mounted on the trolley track, and the auxiliary trolley is positioned on the cantilever type structure of the mounting platform at the top of the portal.
The mounting platform at the top of the portal is provided with two top mounting beams which are arranged perpendicular to the dam top track, and the two mounting beams are connected through a plurality of platform connecting beams; two pairs of supporting arms which respectively correspond to the two dam crest tracks one by one are connected below the mounting platform, and the bottom ends of the supporting arms are connected with the cart travelling mechanism.
The two supporting arms of each pair are connected with each other through a middle connecting beam positioned in the middle and a bottom connecting beam positioned at the bottom.
Two rotary cranes are arranged in the middle of the portal frame and are respectively arranged on the upstream side and the downstream side of the portal frame.
And a dirt cleaning grab bucket is arranged on the rotary crane.
The rotary crane is arranged at the end part of the middle connecting beam, and support columns are arranged between the middle connecting beam and the bottom connecting beam corresponding to the rotary crane.
The utility model has the advantages that: the utility model discloses a form cantilever type structure with the mounting platform at portal top to the side extension to installation main hoisting mechanism (the automatic main trolley who grabs the roof beam of configuration gate) and vice hoisting mechanism (the vice dolly of configuration trash rack hanging beam) are installed to the upstream side on mounting platform, and main hoisting mechanism is used for the whole of dam interior gate to open and hangs, and vice hoisting mechanism is used for the trash rack of water inlet dam segment to open and close.
The utility model discloses two gyration of installation are hung on the portal frame, and the use of decontaminating that the upstream side gyration was hung and is used for diversion power generation system, and the downstream side gyration is hung and is used for the maintenance handling of flood discharge floodgate dam section radial gate hydraulic hoist. The utility model discloses hang the gyration and install on the middle part tie-beam to set up the support column, simple structure, safe and reliable between middle part tie-beam and below bottom tie-beam.
The utility model discloses an equipment can accomplish whole dam section gate, trash rack, hydraulic hoist basically and open and close, trash cleaning etc. easy operation, cost are lower.
Drawings
Fig. 1 is a schematic front view of the embodiment.
FIG. 2 is a schematic side view of an embodiment.
Fig. 3 is a top view of the embodiment.
1. A gantry; 1-1, mounting a beam; 1-2, connecting a platform with a beam; 1-3, a support arm; 1-4, connecting the beam in the middle; 1-5, bottom connecting beam; 1-6, cantilever type structure; 2. a main trolley; 3. automatically grabbing the beam by the gate; 4. a secondary trolley; 5. a trash rack hanging beam; 6. rotating and hanging; 7. a cart traveling mechanism; 8. a dam crest track; 9. a trolley track.
Detailed Description
The embodiment is a multifunctional integrated gantry hoist, which comprises a gantry, a main hoisting mechanism, an auxiliary hoisting mechanism, a rotary crane and the like, wherein a cart travelling mechanism is arranged at the bottom end of the gantry, and the gantry is arranged on a dam top rail through the cart travelling mechanism.
In the embodiment, the top of the portal frame is a mounting platform, two pairs of supporting arms which respectively correspond to the two dam crest tracks one by one are arranged below the mounting platform, the lower ends of the supporting arms are provided with the cart travelling mechanism, and the two supporting arms of each pair are connected with each other through a middle connecting beam positioned in the middle and a bottom connecting beam positioned at the bottom.
In this embodiment, the mounting platform has two mounting beams which are positioned in the same horizontal plane and arranged perpendicular to the dam crest track, and the two mounting beams are connected through platform connecting beams positioned at the two ends and the middle part of the two mounting beams. In this example, two pairs of support arms are arranged corresponding to the platform connecting beams at the middle and downstream ends, respectively. The upstream end of the mounting beam is suspended and matched with the platform connecting beam at the upstream end to form a cantilever type structure.
In the embodiment, two mounting beams are respectively provided with a trolley track parallel to the mounting beams, and the main hoisting mechanism and the auxiliary hoisting mechanism are both arranged on the trolley track. In the embodiment, the main hoisting mechanism comprises a main trolley movably arranged on a trolley track at the top of the portal frame, the main trolley moves in a region between a platform connecting beam at the downstream end of the mounting platform and a middle platform connecting beam, and the main trolley is provided with a gate automatic grabbing beam; the auxiliary hoisting mechanism comprises an auxiliary trolley which is movably arranged on a trolley track at the top of the portal frame, the auxiliary trolley moves at a cantilever type structure part of the mounting platform, and a trash rack hanging beam is configured on the auxiliary trolley.
In the embodiment, two rotary cranes are arranged in the middle of the gantry, the two rotary cranes are respectively arranged on the upstream side and the downstream side of the gantry and are positioned at the opposite angles of the gantry, and the rotary cranes are provided with the sewage disposal grab buckets as required. The rotary crane is arranged at the end part of the middle connecting beam on the corresponding side, and a supporting column is arranged between the middle connecting beam and the bottom connecting beam corresponding to the rotary crane. The upstream side rotary crane is used for cleaning sewage of the water diversion power generation system, and the downstream side rotary crane is used for overhauling and hoisting a flood discharge gate dam section arc door hydraulic hoist.
The above-mentioned embodiment is only used for explaining the utility model concept, and not to the limit of the utility model protection, and all utilize this concept to be right the utility model discloses carry out insubstantial change, all shall fall into the scope of protection of the utility model.
Claims (6)
1. The utility model provides a multi-functional integrated form gantry hoist which characterized in that: the device is provided with a portal arranged on a dam crest track through a cart travelling mechanism, a mounting platform at the top of the portal extends towards the upstream side to form a cantilever type structure, a trolley track arranged perpendicular to the dam crest track is mounted on the mounting platform, a main trolley provided with a gate automatic grabbing beam and an auxiliary trolley provided with a trash rack hanging beam are mounted on the trolley track, and the auxiliary trolley is positioned on the cantilever type structure of the mounting platform at the top of the portal.
2. The multifunctional integrated gantry crane according to claim 1, wherein: the mounting platform at the top of the portal is provided with two top mounting beams which are arranged perpendicular to the dam top track, and the two mounting beams are connected through a plurality of platform connecting beams; two pairs of supporting arms which are respectively in one-to-one correspondence with the two dam crest tracks are connected below the mounting platform, and the bottom ends of the supporting arms are connected with the cart travelling mechanism.
3. The multifunctional integrated gantry crane according to claim 2, wherein: the two supporting arms of each pair are connected with each other through a middle connecting beam positioned in the middle and a bottom connecting beam positioned at the bottom.
4. The multifunctional integrated gantry crane according to claim 3, wherein: two rotary cranes are arranged in the middle of the portal frame and are respectively arranged on the upstream side and the downstream side of the portal frame.
5. The multifunctional integrated gantry crane according to claim 4, wherein: and a dirt cleaning grab bucket is arranged on the rotary crane.
6. The multifunctional integrated gantry crane according to claim 4, wherein: the rotary crane is arranged at the end part of the middle connecting beam, and support columns are arranged between the middle connecting beam and the bottom connecting beam corresponding to the rotary crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220324541.XU CN216839314U (en) | 2022-02-17 | 2022-02-17 | Multifunctional integrated gantry hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220324541.XU CN216839314U (en) | 2022-02-17 | 2022-02-17 | Multifunctional integrated gantry hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216839314U true CN216839314U (en) | 2022-06-28 |
Family
ID=82090942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220324541.XU Active CN216839314U (en) | 2022-02-17 | 2022-02-17 | Multifunctional integrated gantry hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216839314U (en) |
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2022
- 2022-02-17 CN CN202220324541.XU patent/CN216839314U/en active Active
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