CN218809793U - Cross-bracing type staircase with scissors for hollow structure building site - Google Patents
Cross-bracing type staircase with scissors for hollow structure building site Download PDFInfo
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- CN218809793U CN218809793U CN202223487635.8U CN202223487635U CN218809793U CN 218809793 U CN218809793 U CN 218809793U CN 202223487635 U CN202223487635 U CN 202223487635U CN 218809793 U CN218809793 U CN 218809793U
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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 a hollow structure is scissors cross bracing formula staircase for building site relates to staircase construction technical field, and this scissors cross bracing formula staircase aims at solving the staircase under the prior art and lays the dispersion, and the dismouting of being not convenient for is overhauld, inconvenient quick searching, and inconvenient technical problem who carries out two-way stream of people guide, and this scissors cross bracing formula staircase includes first platform and second platform, first logical groove has been seted up in the first platform, the second logical groove has been seted up in the second platform, first platform and second platform left end top-down and first side outer frame attach, first platform and second platform right-hand member and second side outer frame attach, and this scissors cross bracing formula staircase forms the cross bracing between first staircase and second staircase, realizes holistic effective firm, and the dismouting of being convenient for is overhauld, plays extremely good stream of people guide effect.
Description
Technical Field
The utility model belongs to the technical field of the staircase construction, concretely relates to hollow structure is scissors cross bracing formula staircase for building site.
Background
The building places of the hollow structure in the engineering construction field are many, the most typical and common hollow structure design is mostly applied to shopping malls, and generally, when passenger flow enters a hall with the hollow structure in the shopping mall, the passenger flow can conveniently and selectively reach the left side or the right side of the upper floor of the hollow structure through the escalator, so that the guiding and shunting of the passenger flow in the shopping mall are facilitated; however, the existing hollow structure places often have the defect that the arrangement of the escalators is too dispersed, and the phenomenon that the escalators in the corresponding directions cannot be found in time when people want to walk to the upper layer after entering the existing hollow structure places is caused, and the elevators are more difficult to find in large markets and queue up after people find, so that the shopping experience is greatly reduced; under the condition that the escalators are dispersedly arranged, the installation and the disassembly are more difficult.
At present, the invention patent with the patent number CN 202210882709.3 discloses an anti-seismic bracing type scissor stair with an included diagonal beam cross brace, which comprises a first platform, a second platform, a first through groove, a second through groove, a fifth platform and a sixth platform, wherein the first platform, the first through groove and the fifth platform are sequentially connected with an outer frame on one side from top to bottom; the second platform, the second through groove and the sixth platform are sequentially connected with the outer frame on the other side from top to bottom; a first ladder plate and a first oblique beam are arranged between the first platform and the second through groove; a second step plate and a second oblique beam are arranged between the second platform and the first through groove; a third ladder plate and a third oblique beam are arranged between the first through groove and the sixth platform; a fourth ladder plate and a fourth oblique beam are arranged between the second through groove and the fifth platform; the first oblique beam and the second oblique beam are arranged in a crossed mode to form a first cross brace; two sides of the first cross brace are respectively connected with the first step plate and the second step plate; the third oblique beam and the fourth oblique beam are arranged in a crossed mode to form a second crossed support; the two sides of the second cross brace are respectively connected with the third step plate and the fourth step plate, and the application and system protection expansion of the protected bracing type structure system (the cross brace is laterally connected with the step plates, the bracing end is connected with the stair platform, the bracing substitute beam is used for bearing weight, and the bracing end is used for guiding various forces (dead weight and earthquake force) to carry out force transmission dispersion on the bracing end corresponding to the stair four-way platform) are combined; belong to and prop the formula stair structure equivalence change and carry out the technological development that continues for propping formula staircase structure, solve staircase dispersion in the current hollow structure place, the dismouting of being inconvenient for is overhauld, inconvenient quick the seeking, and the inconvenient problem that carries out two-way people and flow the guide.
Therefore, in order to solve the problems of inconvenience in bidirectional pedestrian flow guidance and difficulty in installation and maintenance of the escalator caused by dispersion of the escalator, it is necessary to improve the use scene of the escalator.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
To prior art's not enough, the utility model aims to provide a hollow structure is scissors cross bracing formula staircase for building site, this scissors cross bracing formula staircase aims at solving prior art down the staircase and lays the dispersion, the dismouting of being not convenient for is overhauld, inconvenient quick seeking, and the inconvenient technical problem who carries out two-way people and flow the guide.
(2) Technical scheme
In order to solve the technical problem, the utility model provides such hollow structure is scissors cross bracing formula staircase for building site, this scissors cross bracing formula staircase include first platform and second platform, first logical groove has been seted up in the first platform, it leads to the groove to have seted up the second in the second platform, first platform and second platform left end top-down and first side outer frame attach, first platform and second platform right-hand member and second side outer frame attach, install first staircase and second staircase between first platform and the second platform, first staircase and second staircase lean on interior one side crossing department to form the cross bracing, the cross bracing inboard is provided with isolating device, first platform and second platform rear end and third side outer frame attach.
When the scissor cross-bracing type escalator of the technical scheme is used, a first platform and a second platform are sequentially arranged on the inner sides of a first side outer frame, a second side outer frame and a third side outer frame from top to bottom, then a first through groove and a second through groove are formed in the first platform and the second platform, the first platform and the second platform are integrated, a first escalator and a second escalator are installed between the first platform and the second platform, a first steel beam and a second steel beam on one side, close to the inner side, of the first escalator and the second escalator pass through a steel structure cross-shaped connecting piece, the inner sides of the first steel beam and the second steel beam are connected with a plurality of reinforcing ribs through anchor bolts to form cross bracing, and an isolating device is installed on the inner side of the cross bracing.
Further, first staircase includes first truss and baffle, first truss and baffle upper end lean on the first apron board of outer one side fixedly connected with, first truss and baffle inboard rotate and are connected with first staircase conveyer belt, first breast board is installed to first apron board upper end, the first breast board outside is provided with first handrail, first staircase is by the first girder steel of the equal fixedly connected with in one side.
Further, the second staircase includes second truss and baffle, the second apron board is leaned on outer one side fixedly connected with in second truss and baffle upper end, second truss and baffle inboard rotate and are connected with second staircase conveyer belt, the second breast board is installed to second apron board upper end, the second breast board outside is provided with the second handrail, the second staircase leans on one side fixedly connected with second girder steel, first girder steel and second girder steel form the cross brace, first girder steel and second girder steel.
Further, first girder steel one end and first logical inslot left side inner wall connection, and the other end and the second of first girder steel lead to inslot right side inner wall connection.
Further, the one end and the first logical inslot right side inner wall of second girder steel are connected, and the other end and the second of second girder steel lead to inslot left side inner wall connection.
Further, the longitudinal axes of the first steel beam and the second steel beam are arranged in parallel with the longitudinal axes of the first escalator and the second escalator respectively.
Further, first platform and second platform top-down set up, first logical groove and second logical groove align from top to bottom, isolating device is connected with first girder steel and second girder steel respectively.
Further, the cross bracing node is provided with a steel structure cross connecting piece for connecting the first steel beam and the second steel beam, and reinforcing ribs which are distributed at equal intervals are fixedly connected on the inner sides of the first steel beam and the second steel beam.
(3) Advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a scissors cross bracing formula staircase forms cross bracing between first staircase and second staircase, effectively improves holistic anti pushing performance, power consumption shock resistance and bearing strength, realizes holistic effectively firm, and the staircase is concentrated and is settled, and the dismouting of being convenient for is overhauld, and the up-and-down setting is in the same place, and the crowd of being convenient for finds the staircase that corresponds the direction fast, plays fabulous people stream guide effect.
Drawings
Fig. 1 is a schematic perspective view of a cross brace type escalator according to an embodiment of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to an embodiment of the cross bracing type escalator of the present invention;
fig. 3 is a schematic view of the mounting structure of the first escalator and the second escalator in one embodiment of the cross-braced escalator of the invention;
fig. 4 is a schematic view of a node structure of a cross brace in a specific embodiment of the cross brace type escalator of the present invention.
The labels in the figures are: 1. a first platform; 2. a second platform; 3. a first through groove; 4. a second through groove; 5. a first side outer frame; 6. a second side outer frame; 7. a first escalator; 71. a first truss and a baffle; 72. a first apron board; 73. a first escalator conveyor belt; 74. a first breast plate; 75. a first armrest; 76. a first steel beam; 8. a second escalator; 81. a second truss and a baffle; 82. a second apron board; 83. a second escalator conveyor; 84. a second breast board; 85. a second handrail; 86. a first steel beam; 9. cross bracing; 10. an isolation device; 11. a third side outer frame; 12. a steel structure cross-shaped connecting piece; 13. and (4) reinforcing ribs.
Detailed Description
The scissor cross-bracing type escalator for the hollow structure construction site is characterized in that a schematic perspective structure diagram is shown in fig. 1, an enlarged structural diagram at a position A in fig. 1 is shown in fig. 2, the scissor cross-bracing type escalator comprises a first platform 1 and a second platform 2, a first through groove 3 is formed in the first platform 1, a second through groove 4 is formed in the second platform 2, the left ends of the first platform 1 and the second platform 2 are connected with a first side outer frame 5, the right ends of the first platform 1 and the second platform 2 are connected with a second side outer frame 6, a first escalator 7 and a second escalator 8 are installed between the first platform 1 and the second platform 2, a cross brace 9 is formed at the intersection position of the inner sides of the first escalator 7 and the second escalator 8, an isolating device 10 is arranged on the inner side of the cross brace 9, and the rear ends of the first platform 1 and the second platform 2 are connected with a third side outer frame 11.
In the present embodiment, the first platform 1 and the second platform 2 are integrated, and the whole middle of the first platform is designed to be hollow, and the isolation device 10 is preferably a light and decorative isolation device, including but not limited to KT board, PVC foam board, PP board, acrylic board.
The first escalator 7 comprises a first truss and a baffle 71, a first skirt guard plate 72 is fixedly connected to one outer side of the upper end of the first truss and the baffle 71, a first escalator conveyor belt 73 is rotatably connected to the inner side of the first truss and the baffle 71, a first breast plate 74 is mounted at the upper end of the first skirt guard plate 72, a first handrail 75 is arranged on the outer side of the first breast plate 74, a first steel beam 76 is fixedly connected to one inner side of the first escalator 7, the second escalator 8 comprises a second truss and a baffle 81, a second skirt guard plate 82 is fixedly connected to one outer side of the upper end of the second truss and the baffle 81, a second escalator conveyor belt 83 is rotatably connected to the inner side of the second truss and the baffle 81, a second breast plate 84 is mounted at the upper end of the second skirt guard plate 82, a second handrail 85 is arranged on the outer side of the second breast plate 84, a second steel beam 86 is fixedly connected to one inner side of the second escalator 8, the first steel beam 76 and the second steel beam 86 form a cross brace 9, and the first steel beam 76 and the second steel beam 86.
Simultaneously, first girder steel 76 one end and the first interior wall connection in groove 3 left side that leads to, and the other end and the second of first girder steel 76 lead to the 4 right sides interior wall connections in groove, the one end and the first interior wall connection in groove 3 right side that lead to of second girder steel 86, and the other end and the 4 left sides interior wall connections in second girder steel 86, the longitudinal axis of first girder steel 76 and second girder steel 86 sets up with the longitudinal axis parallel arrangement of first staircase 7 and second staircase 8 respectively.
In addition, the first platform 1 and the second platform 2 are arranged from top to bottom, the first through grooves 3 and the second through grooves 4 are aligned up and down, the isolation devices 10 are respectively connected with the first steel beams 76 and the second steel beams 86, steel-structure cross-shaped connecting pieces 12 used for connecting the first steel beams 76 and the second steel beams 86 are installed at the joints of the cross braces 9, reinforcing ribs 13 which are distributed at equal intervals are fixedly connected to the inner sides of the first steel beams 76 and the second steel beams 86, the reinforcing ribs 13 are connected through anchor bolts, the first steel beams 76 and the second steel beams 86 are respectively provided with 2, and the inner ends of the first steel beams 76 and the second steel beams 86 are connected with the steel-structure cross-shaped connecting pieces 12 in an inserting mode.
The schematic view of the installation structure of the first staircase 7 and the second staircase 8 in the scissor cross bracing type staircase is shown in fig. 3, and the schematic view of the node structure of the cross bracing 9 is shown in fig. 4.
When the scissor cross bracing type staircase of the technical scheme is used, the invention patent with the patent number of CN 202210882709.3 discloses an anti-seismic bracing type scissor staircase with a cross beam cross bracing, on the basis of which the bracing type staircase structure is equivalently changed into the bracing type staircase structure, firstly, any two layers of platforms and stairs in the bracing type staircase structure are taken, then the platforms in the bracing type staircase structure are replaced by a first platform 1 and a second platform 2, the structural performance of the bracing type staircase structure is unchanged, then the stair plates in the bracing type staircase structure are changed into a first staircase 7 and a second staircase 8, 2 first steel beams 76 and 2 second steel beams 86 at the inner side of the first staircase 7 and the second staircase 8 are inserted into a steel structure cross connecting piece 12, the inner sides of the first steel beam 76 and the second steel beam 86 are connected with a plurality of reinforcing ribs 13 through anchor bolts to form a cross brace 9, finally, a first platform 1 and a second platform 2 are sequentially arranged on the inner sides of the first side outer frame 5, the second side outer frame 6 and the third side outer frame 11 from top to bottom, a first through groove 3 and a second through groove 4 are arranged in the first platform 1 and the second platform 2, the first platform 1 and the second platform 2 are integrated, a first staircase 7 and a second staircase 8 are arranged between the first platform 1 and the second platform 2, and an isolating device 10 is arranged on the inner side of the cross brace 9, so that the structure of the brace type staircase is equivalently changed into a brace type staircase structure.
Claims (8)
1. The utility model provides a hollow structure is scissors cross bracing formula staircase for building site, this scissors cross bracing formula staircase includes first platform and second platform, its characterized in that, set up first logical groove in the first platform, set up the second logical groove in the second platform, first platform and second platform left end top-down and first side outer frame attach, first platform and second platform right-hand member and second side outer frame attach, install first staircase and second staircase between first platform and the second platform, first staircase and second staircase lean on the crossing of one side formation cross bracing in, the cross bracing inboard is provided with isolating device, first platform and second platform rear end and third side outer frame attach.
2. The cross-bracing type escalator for hollow structure construction sites of claim 1, wherein the first escalator comprises a first truss and a baffle, a first skirt guard panel is fixedly connected to the upper end of the first truss and the baffle near the outer side, a first escalator conveyor belt is rotatably connected to the inner side of the first truss and the baffle, a first breast board is mounted at the upper end of the first skirt guard panel, a first handrail is arranged on the outer side of the first breast board, and a first steel beam is fixedly connected to the inner side of the first escalator.
3. The scissor cross-bracing type escalator for the hollow structure construction site according to claim 2, wherein the second escalator comprises a second truss and a baffle, a second skirt guard panel is fixedly connected to the outer side of the upper ends of the second truss and the baffle, a second escalator conveyor belt is rotatably connected to the inner side of the second truss and the baffle, a second breast board is mounted at the upper end of the second skirt guard panel, a second handrail is arranged on the outer side of the second breast board, a second steel beam is fixedly connected to the inner side of the second escalator, the first steel beam and the second steel beam form a cross brace, and the first steel beam and the second steel beam form a cross brace.
4. The scissor cross-bracing escalator for hollow structure construction sites according to claim 2, wherein one end of the first steel beam is connected with the left inner wall of the first through groove, and the other end of the first steel beam is connected with the right inner wall of the second through groove.
5. The scissor cross-bracing escalator for hollow structure construction sites of claim 3, wherein one end of the second steel beam is connected with the right inner wall of the first through groove, and the other end of the second steel beam is connected with the left inner wall of the second through groove.
6. A scissor cross brace escalator for a hollow structure construction site according to claim 3, wherein the longitudinal axes of the first steel beam and the second steel beam are arranged parallel to the longitudinal axes of the first escalator and the second escalator, respectively.
7. The scissor cross-bracing escalator for hollow structure construction sites of claim 3, wherein the first platform and the second platform are arranged from top to bottom, the first through groove and the second through groove are aligned up and down, and the isolation device is connected with the first steel beam and the second steel beam respectively.
8. The scissor cross bracing type escalator for the hollow structure construction site according to claim 3, wherein a steel structure cross-shaped connecting piece for connecting the first steel beam and the second steel beam is installed at the cross bracing joint, and reinforcing ribs which are distributed at equal intervals are fixedly connected to the inner sides of the first steel beam and the second steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223487635.8U CN218809793U (en) | 2022-12-26 | 2022-12-26 | Cross-bracing type staircase with scissors for hollow structure building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223487635.8U CN218809793U (en) | 2022-12-26 | 2022-12-26 | Cross-bracing type staircase with scissors for hollow structure building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218809793U true CN218809793U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223487635.8U Active CN218809793U (en) | 2022-12-26 | 2022-12-26 | Cross-bracing type staircase with scissors for hollow structure building site |
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| Country | Link |
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| CN (1) | CN218809793U (en) |
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- 2022-12-26 CN CN202223487635.8U patent/CN218809793U/en active Active
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