CN219528454U - Large-span steel vestibule lifting device - Google Patents
Large-span steel vestibule lifting device Download PDFInfo
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- CN219528454U CN219528454U CN202222884564.9U CN202222884564U CN219528454U CN 219528454 U CN219528454 U CN 219528454U CN 202222884564 U CN202222884564 U CN 202222884564U CN 219528454 U CN219528454 U CN 219528454U
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- tower
- stay cord
- corridor
- mounting plate
- atress
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses large-span steel corridor lifting equipment which comprises a first tower and a second tower, wherein one side of the first tower is connected with a corridor body, a supporting installation frame is arranged at the bottom of the corridor body, one side of the corridor body is connected with the second tower, one side of the top of the first tower is connected with a stress supporting platform, the bottom of the stress supporting platform is connected with a supporting rod, the bottom of the top end of the stress supporting platform is connected with a pull rope assembly, one side of the pull rope assembly is connected with a transmission assembly, one side of a stress lifting block is connected with a second connecting rope connected with a second sliding connecting block, the pull rope penetrates through the stress lifting block and is connected with the corridor body at the bottom, and gravity dispersion is carried out on a plurality of fixed angle positions through the relation of triangular positions during lifting, so that the bearing capacity is uniform, fatigue caused by the fact that the bearing capacity is fixed at one point is directly avoided, and the lifting efficiency and safety of the corridor are improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a large-span steel corridor lifting device.
Background
The steel corridor is built between two buildings, plays a role in connectivity, enables personnel in the building to conveniently pass through another building, generally needs to be matched with a greenhouse surface material, and when the steel corridor is connected by welding, an embedded steel plate is required to be arranged, and one surface, which is in contact with concrete, of the steel corridor is welded with an anchor rib so as to achieve certain strength and rigidity.
The present patent (publication number: CN 205677262U) discloses a large-span steel corridor lifting device, and the large-span steel corridor lifting device is characterized in that: including the box joist that is used for the bearing and drives steel corridor and the lifting support of installation on the tower building roof of steel corridor left and right sides, install the riser on the lifting support, the riser is equipped with and fixes and drive the steel strand wires that box joist promoted with the box joist. The box-shaped joist is used as lifting equipment for lifting the steel corridor, and the lower anchoring points are arranged on the box-shaped joist, so that the mode that the traditional lower hoisting points are directly welded and anchored on a steel structure is replaced, and the steel structure is protected; in addition, the position of the lower anchoring point is staggered with the steel structure in the vertical direction, so that the lifting route of the lower steel corridor is not blocked after the lifting of the upper steel corridor is finished, namely, the steel corridor can be lifted for multiple times only by arranging a lifting support and a lifter on the roof of a tower, thereby avoiding the secondary change of the position of the lifter and greatly simplifying the construction flow.
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the weight borne by the steel corridor when being lifted needs to be dispersed, which is not easy to cause insufficient load to cause sliding, and the tensioning and the stress of the connecting rope need to be further enhanced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide the large-span steel corridor lifting equipment which can achieve the effects of carrying out bearing dispersion and further strengthening the tension of a connecting rope when the steel corridor is lifted.
(II) technical scheme
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a large-span steel vestibule lifting means, includes first tower and second tower, one side of first tower is connected with the vestibule body, support mounting bracket has been placed to the bottom of vestibule body, one side of vestibule body is connected with the second tower;
one side at first tower top is connected with atress supporting platform, atress supporting platform's bottom is connected with branch, atress supporting platform's bottom on top is connected with the stay cord subassembly, one side of stay cord subassembly is connected with drive assembly.
The further improvement is that: the first tower and the second tower are symmetrically connected, and the corridor body is positioned at the middle position of the first tower and the second tower.
The further improvement is that: the stay cord subassembly includes first slip connecting block, stay cord, atress and draws and rise the piece, second and connect rope and second slip connecting block, the intermediate position department of first slip connecting block is connected with the stay cord, the bottom of stay cord is connected with atress and draws and rise the piece, one side that the atress draws and rises the piece is connected with the second and connects the rope, the top that the rope was connected to the second is connected with the second and is slided the connecting block.
The further improvement is that: the stay cord passes the inboard of first sliding connection piece and is the both sides dispersion, the top fixedly connected with first connecting rope of first sliding connection piece, the one end of stay cord runs through in the intermediate position department of second sliding connection piece and is connected with drive assembly, the other end of stay cord runs through in atress pulling up piece and vestibule body top looks fixed connection.
The further improvement is that: the transmission assembly comprises a mounting plate, a transmission motor, a mounting plate, a fixing plate, a rotating rod and a clamping block, wherein the top of the mounting plate is fixedly connected with the transmission motor, the output end of the transmission motor is connected with the mounting plate, one side of the mounting plate is connected with the fixing plate, the rotating rod is connected with the central position of the mounting plate, and the clamping block is arranged on one side of the rotating rod.
The further improvement is that: one side of mounting panel fixed mounting is in one side of first tower, one side fixed mounting of fixed plate is in one side of first tower, the output of drive motor runs through in the intermediate position of mounting panel and is connected with the dwang, be connected with rather than assorted stay cord on the lateral wall of dwang.
(III) beneficial effects
Compared with the prior art, the utility model provides the large-span steel corridor lifting equipment which has the following beneficial effects
1. When promoting the vestibule body, drive through the driving motor on the mounting panel of first tower with second tower top side installation, the driving motor output runs through the mounting disc of one side and is connected with the dwang, drives the stay cord that one side is connected and rolls when rotating, carries out the atress through the fixed plate of mounting disc one side fixed connection at first tower side, when setting up the winding to the stay cord through this, effectually disperses its atress to the pulling force effect of stay cord has been improved.
2. The stay cord passes the first sliding connection piece at second sliding connection piece and top and is connected, first sliding connection piece top and first connecting rope fixed connection, first connecting rope top fixed connection carries out the secondary to its top through the branch of bottom fixed connection in first tower one side and consolidates, the stay cord is connected with the atress of bottom through first sliding connection piece opposite side and the atress lift piece at last, one side of atress lift piece is connected with the second connecting rope that is connected with the second sliding connection piece, the stay cord passes the atress lift piece and is connected with the vestibule body of bottom, through being the relation of triangle position when rising, carry out gravity dispersion to a plurality of fixed angular positions for its atress is even, further increased the bearing capacity, directly avoided fixing at a point because of the bearing capacity, cause the bearing fatigue, the efficiency and the safety that the vestibule promoted have been improved.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of a portion of the pull cord assembly of the present utility model;
fig. 4 is a schematic view of a part of the structure of the transmission assembly of the present utility model.
In the figure: 1. a first turret; 2. a second turret; 3. a gallery body; 4. a support mounting rack; 5. a force bearing support platform; 6. a support rod; 7. a first connecting rope; 8. a pull cord assembly; 801. a first sliding connection block; 802. a pull rope; 803. a force-bearing lifting block; 804. a second connecting rope; 805. the second sliding connecting block; 9. a transmission assembly; 901. a mounting plate; 902. a drive motor; 903. a mounting plate; 904. a fixing plate; 905. a rotating lever; 906. and clamping blocks.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to fig. 1-4, the embodiment provides a large-span steel corridor lifting device, which comprises a first tower 1 and a second tower 2, wherein one side of the first tower 1 is connected with a corridor body 3, a support mounting frame 4 is arranged at the bottom of the corridor body 3, and one side of the corridor body 3 is connected with the second tower 2;
one side at the top of the first tower 1 is connected with a stress supporting platform 5, the bottom of the stress supporting platform 5 is connected with a supporting rod 6, the bottom at the top end of the stress supporting platform 5 is connected with a pull rope assembly 8, and one side of the pull rope assembly 8 is connected with a transmission assembly 9.
The first tower 1 and the second tower 2 are symmetrically connected, and the corridor body 3 is positioned at the middle position of the first tower 1 and the second tower 2.
The stay cord subassembly 8 includes first slip connecting block 801, stay cord 802, atress lifting block 803, second connecting rope 804 and second slip connecting block 805, the intermediate position department of first slip connecting block 801 is connected with stay cord 802, the bottom of stay cord 802 is connected with atress lifting block 803, one side of atress lifting block 803 is connected with second connecting rope 804, the top of second connecting rope 804 is connected with second slip connecting block 805, be the multiangle atress to stay cord 802 through this setting and pull up for its atress is even, further increased the bearing capacity.
The stay cord 802 passes the inboard of first sliding connection piece 801 and is both sides dispersion, the first connecting rope 7 of top fixedly connected with of first sliding connection piece 801, the one end of stay cord 802 runs through in the intermediate position department of second sliding connection piece 805 and is connected with drive assembly 9, the other end of stay cord 802 runs through in atress pulling up piece 803 and vestibule body 3 top looks fixed connection, first connecting rope 7 top fixed connection carries out the secondary to its top through bottom fixed connection at the branch 6 of first tower 1 one side at the one end of atress supporting platform 5, atress supporting platform 5.
The transmission assembly 9 comprises a mounting plate 901, a transmission motor 902, a mounting plate 903, a fixing plate 904, a rotating rod 905 and a clamping block 906, wherein the transmission motor 902 is fixedly connected to the top of the mounting plate 901, the output end of the transmission motor 902 is connected with the mounting plate 903, one side of the mounting plate 903 is connected with the fixing plate 904, the rotating rod 905 is connected to the central position of the mounting plate 903, the clamping block 906 is mounted on one side of the rotating rod 905, the transmission motor 902 on the mounting plate 901 rotates, the mounting plate 903 penetrating through one side at the output end of the transmission motor 902 is connected with the rotating rod 905, the rotating rod 905 is driven to rotate, and the corridor body at the bottom is driven to ascend through the arrangement.
One side fixed mounting of mounting panel 901 is in one side of first tower 1, one side fixed mounting of fixed plate 904 is in one side of first tower 1, the output of driving motor 902 runs through in the intermediate position of mounting panel 903 and is connected with dwang 905, be connected with rather than assorted stay cord 802 on the lateral wall of dwang 905, the stay cord 802 that drives one side and be connected carries out the rolling when dwang 905 rotates, effectually dispersed it receives gravity to the pulling force effect of stay cord 802 has been improved.
The working principle of the utility model is that; when lifting the vestibule body 3, the transmission motor 902 on the mounting plate 901 mounted on the side edge of the top of the first tower 1 and the second tower 2 is used for transmission, the output end of the transmission motor 902 penetrates through the mounting plate 903 on one side to be connected with the rotating rod 905, the pull rope 802 connected on one side is driven to wind during rotation, the fixing plate 904 fixedly connected on the side edge of the first tower 1 is stressed through one side of the mounting plate 903, the pull rope 802 penetrates through the second sliding connecting block 805 to be connected with the first sliding connecting block 801 on the top, the top of the first sliding connecting block 801 is fixedly connected with the first connecting rope 7, the top of the first connecting rope 7 is fixedly connected with one end of the stress supporting platform 5, the stress supporting platform 5 is used for secondarily reinforcing the top of the first tower 1 through the strut 6 fixedly connected on one side of the first tower 1, finally the pull rope 802 is connected with the second connecting rope 804 connected with the bottom through the other side of the first sliding connecting block 805, and the pull rope 802 penetrates through the second sliding block 803 to be connected with the connecting block 3 on the bottom, and the pull rope 802 is connected with the connecting body 3 on the bottom through the second sliding block 805 in a triangular position, and multiple dispersed positions are fixed when lifting.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a large-span steel vestibule lifting means, includes first tower (1) and second tower (2), its characterized in that: one side of the first tower (1) is connected with a corridor body (3), a support mounting rack (4) is arranged at the bottom of the corridor body (3), and one side of the corridor body (3) is connected with a second tower (2);
one side of the top of the first tower (1) is connected with a stress supporting platform (5), the bottom of the stress supporting platform (5) is connected with a supporting rod (6), the bottom of the top end of the stress supporting platform (5) is connected with a pull rope assembly (8), and one side of the pull rope assembly (8) is connected with a transmission assembly (9);
the stay cord subassembly (8) is including first slip connecting block (801), stay cord (802), atress lift-up piece (803), second connecting rope (804) and second slip connecting block (805), the intermediate position department of first slip connecting block (801) is connected with stay cord (802), the bottom of stay cord (802) is connected with atress lift-up piece (803), one side of atress lift-up piece (803) is connected with second connecting rope (804), the top of second connecting rope (804) is connected with second slip connecting block (805).
2. A large span steel gallery lifting apparatus as claimed in claim 1, wherein: the first tower (1) and the second tower (2) are symmetrically connected, and the corridor body (3) is located at the middle position of the first tower (1) and the middle position of the second tower (2).
3. A large span steel gallery lifting apparatus as claimed in claim 1, wherein: the stay cord (802) are the both sides dispersion of inboard that passes first sliding connection piece (801), the top fixedly connected with first connecting rope (7) of first sliding connection piece (801), the one end of stay cord (802) runs through in the intermediate position department of second sliding connection piece (805) and is connected with drive assembly (9), the other end of stay cord (802) runs through in atress pulling up piece (803) and vestibule body (3) top looks fixed connection.
4. A large span steel gallery lifting apparatus as claimed in claim 1, wherein: the transmission assembly (9) comprises a mounting plate (901), a transmission motor (902), a mounting plate (903), a fixing plate (904), a rotating rod (905) and a clamping block (906), wherein the transmission motor (902) is fixedly connected to the top of the mounting plate (901), the mounting plate (903) is connected to the output end of the transmission motor (902), the fixing plate (904) is connected to one side of the mounting plate (903), the rotating rod (905) is connected to the central position of the mounting plate (903), and the clamping block (906) is mounted to one side of the rotating rod (905).
5. A large span steel gallery lifting apparatus as claimed in claim 4, wherein: one side fixed mounting of mounting panel (901) is in one side of first tower (1), one side fixed mounting of fixed plate (904) is in one side of first tower (1), the output of driving motor (902) runs through in intermediate position and dwang (905) of mounting disc (903) and is connected, be connected with rather than assorted stay cord (802) on the lateral wall of dwang (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884564.9U CN219528454U (en) | 2022-10-31 | 2022-10-31 | Large-span steel vestibule lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884564.9U CN219528454U (en) | 2022-10-31 | 2022-10-31 | Large-span steel vestibule lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528454U true CN219528454U (en) | 2023-08-15 |
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ID=87632661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222884564.9U Active CN219528454U (en) | 2022-10-31 | 2022-10-31 | Large-span steel vestibule lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528454U (en) |
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2022
- 2022-10-31 CN CN202222884564.9U patent/CN219528454U/en active Active
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