CN213115166U - Large-span spherical net rack ceiling switching device - Google Patents
Large-span spherical net rack ceiling switching device Download PDFInfo
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- CN213115166U CN213115166U CN202021590361.3U CN202021590361U CN213115166U CN 213115166 U CN213115166 U CN 213115166U CN 202021590361 U CN202021590361 U CN 202021590361U CN 213115166 U CN213115166 U CN 213115166U
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Abstract
The utility model discloses a large-span spherical net rack ceiling switching device, which comprises a switching plate, a first connecting plate and a second connecting plate, wherein the switching plate is used for being connected with a lower screw hole of a net rack structure bolt ball; one side of the lower surface of the adapter plate is provided with an electromechanical supporting rod, and the other opposite side is provided with a vertical connecting rod vertical to the electromechanical supporting rod; the lower end of the vertical connecting rod is connected with the transverse connecting rod; the transverse connecting rod is connected with the switching keel through a screw rod, and the switching keel is used for installing a ceiling board. The utility model discloses an all hidden projects in the large-span ball-type rack interior decoration furred ceiling, the installation of electromechanical device, warm logical, equipment such as fire-fighting pipeline, rational arrangement consolidates in concentrated load department, has ensured construction quality effectively, has guaranteed rack safety.
Description
Technical Field
The utility model belongs to the technical field of the utensil is connected to indoor furred ceiling, concretely relates to spherical rack furred ceiling switching device of large-span.
Background
The spherical grid structure is a spherical space structure formed by connecting a plurality of rod pieces through bolt ball nodes according to a certain grid form, the bolt ball is provided with an upper screw hole and a lower screw hole, the upper screw hole is positioned at the upper part of the bolt ball, and the lower screw hole is positioned at the lower part of the bolt ball. However, in the process of suspending the indoor suspended ceiling, the number of the rod pieces which are converged on the nodes is large, and the grid structure is more complicated than a plane structure in the process of manufacturing and installing the suspended ceiling.
In addition, when decoration and fitment are carried out, for example, electromechanical equipment, heating ventilation and fire fighting pipelines are constructed, structural parts can be damaged frequently, the influence of factors such as loads is caused in the construction process, a great deal of inconvenience is brought to the ceiling construction process, and the conventional grid structure cannot meet the smooth installation of a ceiling, the electromechanical equipment, the heating ventilation and the fire fighting pipelines.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spherical rack furred ceiling switching device of large-span can the rational utilization furred ceiling space, installs electromechanical device, warm logical, fire control pipeline etc. and arranges, avoids leading to the damage in the erection equipment process.
The utility model discloses the principle: utilize the mechanical hole that the ball-type rack bolt ball was reserved, be connected keysets and rack bolt ball with high strength bolt, for decorating furred ceiling fossil fragments skeleton installation and electromechanical device, warm logical, fire control pipeline installation provide the working interface, form reverse support. Vertical connecting rods and electromechanical supporting rods are connected to the left side and the right side of the adapter plate, and the steel plate support is guaranteed to be evenly stressed on the bolt-ball joints of the net rack.
The utility model adopts the following technical scheme:
the suspended ceiling switching device of the large-span spherical net rack is characterized in that:
the adapter plate is used for being connected with a lower screw hole of a bolt ball of the grid structure;
one side of the lower surface of the adapter plate is provided with an electromechanical supporting rod, and the other opposite side is provided with a vertical connecting rod vertical to the electromechanical supporting rod 3;
the lower end of the vertical connecting rod is connected with the transverse connecting rod;
the transverse connecting rod is connected with the switching keel through a screw rod, and the switching keel is used for installing a ceiling board;
two adjacent bolt balls are in a group, in two adjacent groups of bolt balls, two adapter plates on the left side and two adapter plates on the right side are respectively connected through the same electromechanical supporting rod, the electromechanical supporting rod for connecting the two adapter plates on the left side is a left electromechanical supporting rod, and the electromechanical supporting rod for connecting the two adapter plates on the right side is a right electromechanical supporting rod. Such structure is convenient installs electromechanical device, warm logical, fire control pipeline etc. on electromechanical bracing piece, can be convenient avoid the connecting rod on the rack, rational utilization furred ceiling space.
In order to facilitate the installation of electromechanical equipment and the like, preferably, a bracket is arranged on the electromechanical support rod between two adjacent groups of bolt balls, and the bracket comprises a transverse support rod and two vertical support rods;
one of the vertical connecting rods is arranged on the left electromechanical supporting rod, the other vertical connecting rod is arranged on the right electromechanical supporting rod, and the two vertical supporting rods are connected through the transverse supporting rod;
preferably, the number of the brackets is at least two, so that the ceiling space can be fully and reasonably utilized.
Preferably, the transverse connecting rod is perpendicular to or parallel to the electromechanical connecting rod, so that construction is facilitated.
Preferably, the electromechanical bracing piece is the channel-section steel, the keysets is galvanized steel sheet, and vertical connecting rod is galvanized square pipe, and horizontal connecting rod is galvanized angle steel, the furred ceiling board is aluminum plate or gypsum board.
Preferably, all weld between keysets and the electromechanical bracing piece, between vertical connecting rod and the keysets, between vertical connecting rod and the transverse connection pole.
The utility model has the advantages that:
the utility model provides a working interface for decoration and installation of electromechanical equipment, heating ventilation and fire fighting pipelines, the bracket of the utility model realizes all hidden projects in a suspended ceiling of large-span spherical net rack indoor decoration, and the installation of electromechanical equipment, heating ventilation and fire fighting pipelines, and the like, is reasonably arranged and reinforced at a concentrated load, effectively ensures the construction quality and ensures the safety of the net rack;
the switching device of the utility model is connected under each bolt ball, so that electromechanical equipment, heating ventilation, fire fighting pipelines and the like can be reasonably arranged according to the actual conditions according to the stress distribution condition of the net rack; after the part of hidden engineering is completed, the suspended ceiling plate is arranged on the switching keel, so that the installation of the suspended ceiling plate for large-span spherical net rack indoor decoration is realized, and the suspended ceiling plate is economical, practical, safe and reliable.
Drawings
Fig. 1 is a schematic perspective view (a bolt ball) of the adapter of the present invention;
fig. 2 is a side view of the adapter of the present invention (two adjacent sets of bolt balls);
FIG. 3 is a right side view of FIG. 2;
reference numerals: 1-transverse connecting rod, 2-vertical connecting rod, 3-electromechanical supporting rod, 31-left electromechanical supporting rod, 32-right electromechanical supporting rod, 4-adapter plate, 5-screw rod, 6-bracket, 7-adapter keel and 8-ceiling board.
Detailed Description
The invention is described below with reference to the accompanying drawings:
the suspended ceiling switching device for the large-span spherical net rack is characterized in that 12# channel steel is selected for the electromechanical supporting rod 3, galvanized steel plates of 200mm 12mm are selected for the switching plate, galvanized angle steel of 50mm 5mm is selected for the transverse connecting rod 1, and square pipes of 40mm 80mm 3mm are selected for the vertical connecting rod 2.
As shown in fig. 1 and 2, the lower screw holes reserved by the bolt balls of the spherical net rack are used
The high-strength bolt connects the adapter plate 4 with the lower screw hole of the bolt ball, and a working interface is provided for installation of the decorative ceiling keel framework and installation of electromechanical equipment, heating ventilation and fire fighting pipelines, so that reverse support is formed. One side of the lower surface of the adapter plate is provided with an electromechanical supporting rod 3, and the other opposite side is provided with a vertical connecting rod 2 vertical to the electromechanical supporting rod 3; the lower end of the vertical connecting rod is connected with the transverse connecting rod 1; according to the position connection relation, the structural parts under other bolt balls are installed, and the uniform stress of the adapter plate on the bolt ball joint is ensured. The utility model discloses do not harm former spatial grid structure's wholeness, guarantee all to have one set of bolted connection keysets that excels in below each bolt ball, the interval of keysets is according to bolt ball node position determination.
The transverse connection rod is perpendicular to the electromechanical connection rod (see fig. 1), so that later-stage construction is facilitated, the transverse connection rod is connected with the switching keel 7 through the screw rod 5, and the switching keel is used for installing a ceiling board.
Two adjacent bolt balls are in a group, in two adjacent groups of bolt balls, two adapter plates on the left side and two adapter plates on the right side are respectively connected through the same electromechanical supporting rod, the electromechanical supporting rod for connecting the two adapter plates on the left side is a left electromechanical supporting rod 31, and the electromechanical supporting rod for connecting the two adapter plates on the right side is a right electromechanical supporting rod 32.
Be equipped with bracket 6 on the electromechanical bracing piece between the bolt ball of adjacent two sets of, the bracket includes horizontal bracing piece and two vertical support bars, and one of them vertical connecting rod sets up on left electromechanical bracing piece 31, and another vertical connecting rod sets up on right electromechanical bracing piece 32, and two vertical support bars pass through horizontal bracing piece is connected.
Can be with electromechanical device, warm logical, install on bracket 6 fire control pipeline etc, bracket 6 is as electromechanical device, warm logical, the working interface of fire control pipeline installation, because this part is the hidden engineering above the furred ceiling, during the construction to the installation of keysets top, regard electromechanical bracing piece as the basis, with electromechanical device, warm logical, install on the bracket fire control pipeline etc, according to the atress distribution condition of rack, the rational arrangement electromechanical device, warm logical, arranging of fire control pipeline, and consider the load that the fire control was watered fully, all electromechanical device, warm logical, fire control pipeline dazzle on the rack and dazzle down and arrange between dazzling, can rationally avoid the pull rod and the down tube of rack, can not bump.
After the construction installation of hidden engineering is accomplished, then according to arranging of switching fossil fragments skeleton, connect transverse connection pole 1 at 2 lower extremes of vertical connecting rod, evenly set up a plurality of lead screws 5 on transverse connection pole 1, these lead screws 5 reconnection switching fossil fragments 7, then install furred ceiling board 8 on switching fossil fragments 7. The transverse connecting rod is flexibly adjusted according to the block material dividing size of the suspended ceiling plate.
Claims (5)
1. Spherical rack furred ceiling switching device of large-span, its characterized in that:
the bolt ball comprises an adapter plate (4) which is used for being connected with a lower screw hole of a bolt ball of a grid structure;
one side of the lower surface of the adapter plate is provided with an electromechanical supporting rod (3), and the other opposite side is provided with a vertical connecting rod (2) which is vertical to the electromechanical supporting rod (3);
the lower end of the vertical connecting rod is connected with a transverse connecting rod (1);
the transverse connecting rod is connected with a switching keel (7) through a screw rod (5), and the switching keel is used for installing a ceiling board;
two adjacent bolt balls are in a group, in two adjacent groups of bolt balls, two adapter plates on the left side and two adapter plates on the right side are respectively connected through the same electromechanical supporting rod, the electromechanical supporting rod for connecting the two adapter plates on the left side is a left electromechanical supporting rod (31), and the electromechanical supporting rod for connecting the two adapter plates on the right side is a right electromechanical supporting rod (32).
2. The transition device according to claim 1, wherein:
a bracket is arranged on the electromechanical supporting rod between two adjacent groups of bolt balls, the bracket comprises a transverse supporting rod and two vertical supporting rods,
one of the vertical connecting rods is arranged on the left electromechanical supporting rod, the other vertical connecting rod is arranged on the right electromechanical supporting rod, and the two vertical supporting rods are connected through the transverse supporting rod.
3. The transition device according to claim 2, wherein: the number of the brackets is at least two.
4. The transition device according to claim 3, wherein:
the transverse connecting rod is perpendicular or parallel to the electromechanical connecting rod.
5. The transition device according to claim 4, wherein: the electromechanical supporting rod is a channel steel, the adapter plate is a galvanized steel plate, the vertical connecting rods are galvanized square tubes, the transverse connecting rods are galvanized angle steel, and the ceiling plate is an aluminum plate or a gypsum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590361.3U CN213115166U (en) | 2020-08-04 | 2020-08-04 | Large-span spherical net rack ceiling switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590361.3U CN213115166U (en) | 2020-08-04 | 2020-08-04 | Large-span spherical net rack ceiling switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213115166U true CN213115166U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021590361.3U Active CN213115166U (en) | 2020-08-04 | 2020-08-04 | Large-span spherical net rack ceiling switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213115166U (en) |
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2020
- 2020-08-04 CN CN202021590361.3U patent/CN213115166U/en active Active
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