CN115749100A - Vibration and vibration double-control suspended ceiling structure - Google Patents
Vibration and vibration double-control suspended ceiling structure Download PDFInfo
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- CN115749100A CN115749100A CN202211483393.7A CN202211483393A CN115749100A CN 115749100 A CN115749100 A CN 115749100A CN 202211483393 A CN202211483393 A CN 202211483393A CN 115749100 A CN115749100 A CN 115749100A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 109
- 239000010959 steel Substances 0.000 claims abstract description 109
- 239000000725 suspension Substances 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000035939 shock Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention provides a vibration and vibration double-control suspended ceiling structure, which comprises: the net rack layer, the derivative layer, the bent layer and the modeling layer; the bottom of the net frame layer is fixedly connected with the top of the derivative layer through a first connecting piece; the bottom of the derived layer is fixedly connected with the top of the bent layer through a second connecting piece; the bent layer comprises a plurality of single steel trusses, a plurality of transverse tie bars and a plurality of transverse angle steels; the top parts of the single steel trusses are fixedly connected through a plurality of transverse tie rods, and the bottom parts of the single steel trusses are fixedly connected through a plurality of transverse angle steel; the molding layer includes: a plurality of hanger rods and a top plate; the suspension rod is provided with a damping spring assembly, the top end of the suspension rod is fixedly connected with the bottom of the bent layer, and the bottom end of the suspension rod is fixedly connected with the top plate. The invention can resist the vibration generated by earthquake and daily use.
Description
Technical Field
The application relates to the technical field of architectural decoration, especially, relate to a shake furred ceiling structure of two accuses of shaking.
Background
According to the latest technical requirements, the building engineering should implement the earthquake and vibration dual control technology, i.e. important buildings need measures for resisting the vibration generated in daily use while making measures for resisting the earthquake. In addition, in public buildings, for example, spaces such as large conference rooms and large banquet halls, facilities for installing sound boxes or light rails, such as sound-light bridges and surface-light bridges, should be installed in addition to the ceiling shape.
However, the conventional suspended ceiling in the prior art usually only considers the gravity load of the suspended ceiling, which can be said to be "stacking" of steel materials, for example, four side bodies in the horizontal and vertical directions are spliced by steel square pipes, and the important consideration is the control of material strength, so that the conventional suspended ceiling inevitably uses a large amount of steel materials, wastes materials, and increases the load; and generally does not overly address shock/vibration resistance and provide convenient conditions for the installation of ancillary equipment.
Disclosure of Invention
In view of this, the invention provides a suspended ceiling structure with vibration and vibration control, so that the suspended ceiling structure can resist the vibration generated by earthquake and daily use.
The technical scheme of the invention is realized in the following way:
a vibration and vibration dual-control suspended ceiling structure comprises: the net rack layer, the derivative layer, the bent layer and the modeling layer;
the bottom of the net rack layer is fixedly connected with the top of the derivative layer through a first connecting piece;
the bottom of the derived layer is fixedly connected with the top of the bent layer through a second connecting piece;
the frame arrangement layer comprises a plurality of single steel trusses, a plurality of transverse tie rods and a plurality of transverse angle steels; the top parts of the single steel trusses are fixedly connected through a plurality of transverse tie rods, and the bottom parts of the single steel trusses are fixedly connected through a plurality of transverse angle steel;
each single steel truss comprises: the upper steel, the lower steel, a plurality of upright rods and a plurality of oblique square steels; wherein, the upper steel is positioned above the lower steel, a plurality of upright posts are fixedly connected between the upper steel and the lower steel, and two sides of each upright post are provided with symmetrical oblique square steels;
the molding layer comprises: a plurality of hanger rods and a top plate; the suspension rod is provided with a damping spring assembly, the top end of the suspension rod is fixedly connected with the bottom of the bent layer, and the bottom end of the suspension rod is fixedly connected with the top plate.
Preferably, the net rack layer comprises a plurality of rows of net racks;
each row of racks includes: a plurality of upper pull rods, a plurality of lower pull rods, a plurality of reinforcing inclined rods, a plurality of vertical rods and a plurality of ball nodes; the upper pull rods are respectively and correspondingly arranged above the lower pull rods, and the two adjacent upper pull rods and the two adjacent lower pull rods are fixedly connected through ball joints; a plurality of vertical rods are vertically arranged between the upper pull rod and the lower pull rod, two ends of each vertical rod are respectively fixed on the ball joint, the reinforcing inclined rod is obliquely arranged between the upper pull rod and the lower pull rod, and the end parts of the reinforcing inclined rod are respectively fixedly connected with the ball joint;
a plurality of pairs of diagonal braces and a plurality of cross bars are arranged between two adjacent rows of net racks, wherein the first ends of two diagonal braces in each pair of diagonal braces are respectively fixed on two ball nodes between the upper pull rods, and the second ends of the two diagonal braces in each pair of diagonal braces are fixed on the same ball node between the lower pull rods; two ends of the cross rods are respectively fixed on two ball joints between the upper pull rods of two adjacent rows of net racks and on ball joints between the lower pull rods of two adjacent rows of net racks, and the cross rods are vertical to the plane of each row of net racks.
Preferably, the derivative layer comprises a plurality of rows of steel structures, and the steel structures in each row are arranged at intervals of a preset distance in a staggered manner from front to back;
each row of steel structures comprises: the square tube type solar water heater comprises a plurality of vertical square tubes and a plurality of longitudinal square tubes, wherein the longitudinal square tubes are arranged between every two adjacent vertical square tubes, and two ends of each longitudinal square tube are respectively fixed at the tops of the two vertical square tubes;
an inclined square tube is arranged between two adjacent rows of steel structures, and two ends of the inclined square tube are respectively fixed on the tops of the vertical square tubes of the two adjacent rows of steel structures; the top surfaces of the longitudinal square pipe and the oblique square pipe are flush.
Preferably, the first connecting piece comprises a cross-shaped upright post and a first steel plate; first steel sheet is fixed in the top of vertical square pipe, and the bottom mounting of cross stand is on first steel sheet, the top of cross stand and the bottom fixed connection on rack layer.
Preferably, the plurality of transverse tie bars in the bent layer are spaced by a preset distance and are respectively and vertically fixed at the top ends of the plurality of upper steels; the plurality of transverse angle steels are spaced by a preset distance and are respectively and fixedly connected between two adjacent lower steels.
Preferably, the top end of the suspender in the modeling layer is fixedly connected to the transverse angle steel, and the bottom end of the suspender is fixedly connected with the top plate through the hanging piece.
Preferably, a support rod is arranged between the hanger rod and the lower steel, one end of the support rod is fixed on the hanger rod, and the other end of the support rod is fixed on the lower steel.
Preferably, the damping spring assembly is connected to the boom and divides the boom into two sections; the damper spring assembly further includes: the spring comprises a shell sleeve, a spring, an upper spring stopper and a lower spring stopper;
the lower end of the upper-section suspender is fixedly connected with the top of the shell sleeve;
the lower end of the shell is provided with a through hole, and the upper part of the lower section suspender penetrates through the through hole at the bottom of the shell; the spring is arranged in the shell sleeve and is sleeved on the upper part of the lower section suspender;
the upper spring stopper is fixed at the top end of the lower section suspender, the top of the spring is abutted against the bottom of the upper spring stopper, and the lower spring stopper is arranged at the bottom of the spring and is fixed on the shell sleeve.
Preferably, the second connecting member is a second steel plate.
Preferably, the vertical square tubes and the inclined square tubes are galvanized square tubes with 140 × 80 × 5; the longitudinal square tube was galvanized square tube with 200 × 100 × 5.
As can be seen from the above, in the suspended ceiling structure with dual vibration and control functions, the structures and the position relations of the net frame layer, the derivative layer, the bent frame layer and the modeling layer are reasonably arranged, so that the suspended ceiling structure can resist the vibration generated by earthquake and daily use, and further has the dual vibration and control functions. Further, by reasonably arranging the structure of the derivative layer, more convenient installation conditions and space can be provided for the additional equipment.
Drawings
Fig. 1 is a schematic structural diagram of a vibration and vibration double-control suspended ceiling structure in an embodiment of the invention.
Fig. 2 is a schematic structural view of a rack layer in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a derivative layer in an embodiment of the invention.
Fig. 4 is a schematic structural diagram of a shelving layer in an embodiment of the invention.
Fig. 5 is a schematic structural view of a single steel truss in the embodiment of the present invention.
Fig. 6 is a schematic structural view of a modeling layer in an embodiment of the invention.
Fig. 7 is a schematic structural view of a damper spring assembly according to an embodiment of the present invention.
Detailed Description
In order to make the technical scheme and advantages of the invention more apparent, the invention is further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, the present invention provides a vibration and vibration dual-control suspended ceiling structure, which includes: the net rack layer 1, the derivative layer 2, the bent layer 3 and the modeling layer 4;
the bottom of the net frame layer 1 is fixedly connected with the top of the derivative layer 2 through a first connecting piece;
the bottom of the derivative layer 2 is fixedly connected with the top of the bent layer 3 through a second connecting piece;
the bent layer 3 comprises a plurality of single steel trusses 39, a plurality of transverse tie bars 35 and a plurality of transverse angle steels 36; the plurality of single trusses 39 are arranged side by side, the tops of the plurality of single trusses 39 are fixedly connected through a plurality of transverse tie bars 35, and the bottoms of the plurality of single trusses 39 are fixedly connected through a plurality of transverse angle steels 36;
each single steel truss 39 includes: upper steel 31, lower steel 32, a plurality of upright rods 34 and a plurality of oblique square steel 33; wherein, the upper steel 31 is positioned above the lower steel 32, a plurality of upright rods 34 are fixedly connected between the upper steel 31 and the lower steel 32, and two sides of each upright rod are provided with symmetrical oblique square steels 33;
the molding layer 4 comprises: a plurality of hanger rods 41 and a top plate 42; the suspension rod 41 is provided with a damping spring assembly 43, the top end of the suspension rod 41 is fixedly connected with the bottom of the bent layer 3, and the bottom end of the suspension rod 41 is fixedly connected with the top plate 42.
In the technical scheme of the invention, the net rack layer 1 is arranged, so that the net rack layer 1 can be adapted to the external shape of a building, and the derivative layer 2 is arranged below the net rack layer 1, so that enough installation space and convenient conditions can be provided for installing equipment such as a sound box or a light track; the bent layer 3 is arranged below the derivative layer 2, the bent layer 3 comprises a plurality of single steel trusses 39, each single steel truss 39 is equal to a simplified beam structure, and each single steel truss 39 is formed by upper steel 31, lower steel 32, vertical rods 34 and oblique steel 33 to form a triangular stable supporting structure, so that the horizontal force caused by earthquake action can be resisted, mechanical vibration can be resisted, and the effect of supporting the whole framework core is achieved; in addition, through set up damping spring assembly 43 on jib 41 to can resist local vibration, can avoid wind vibration, the influence that vibration such as sound vibration caused whole furred ceiling structure during daily use. Therefore, the suspended ceiling structure provided by the invention improves the shock/vibration resistance and realizes the dual control of shock and vibration.
In the technical scheme of the invention, the suspended ceiling structure with vibration and vibration control can be realized by using various realization methods. The technical solution of the present invention will be described in detail below by taking one implementation manner as an example.
For example, in one embodiment of the present invention, as shown in fig. 2, the net layer 1 may include a plurality of rows of net frames;
each row of racks includes: a plurality of upper pull rods 11, a plurality of lower pull rods 12, a plurality of reinforcing inclined rods 13, a plurality of vertical rods 17 and a plurality of ball nodes 14; the plurality of upper pull rods 11 are respectively and correspondingly arranged above the plurality of lower pull rods 12, and the two adjacent upper pull rods 11 and the two adjacent lower pull rods 12 are fixedly connected through a ball joint 14; a plurality of vertical rods 17 are vertically arranged between the upper pull rod 11 and the lower pull rod 12, two ends of each vertical rod 17 are respectively fixed on the ball joint 14, the reinforcing inclined rod 13 is obliquely arranged between the upper pull rod 11 and the lower pull rod 12, and the end parts of the reinforcing inclined rods are respectively fixedly connected with the ball joint 14;
a plurality of pairs of inclined supporting rods 15 and a plurality of cross rods 18 are arranged between two adjacent rows of net racks, wherein the first ends of two inclined supporting rods in each pair of inclined supporting rods 15 are respectively fixed on two ball nodes 14 between the upper pull rods 11, and the second ends are fixed on the same ball node 14 between the lower pull rods 12; two ends of a plurality of cross bars 18 are respectively fixed on two ball joints 14 between the upper pull rods 11 of two adjacent rows of net racks and the ball joints 14 between the lower pull rods 12 of two adjacent rows of net racks, and the cross bars 18 are vertical to the plane of each row of net racks.
In the technical scheme of the invention, because a plurality of rods are fixed on each ball joint 14, and the derived layer 2 below the net rack layer is also connected to the ball joint, namely, the lower load is also arranged on the ball joint, and the lower load and the plurality of rods of the net rack layer form a space intersection system balance at the ball joint, the safety of the whole structure is ensured.
For another example, preferably, in an embodiment of the present invention, as shown in fig. 3, the derivative layer 2 may include a plurality of rows of steel structures, each row of steel structures being spaced apart by a predetermined distance and being staggered back and forth;
each row of steel structures comprises: the square tube type square tube comprises a plurality of vertical square tubes 23 and a plurality of longitudinal square tubes 22, wherein the longitudinal square tubes 22 are arranged between every two adjacent vertical square tubes 23, and two ends of each longitudinal square tube 22 are respectively fixed to the tops of the two vertical square tubes 23;
an inclined square tube 21 is arranged between two adjacent rows of steel structures, and two ends of the inclined square tube 21 are respectively fixed on the tops of the vertical square tubes 23 of the two adjacent rows of steel structures; the top surfaces of the longitudinal square pipe 22 and the oblique square pipe 21 are flush.
In the technical scheme of the invention, because most of the equipment in the suspended ceiling is of an arc structure (for example, a surface light bridge is arc), each row of steel structures can be arranged in a staggered manner, so that the vertical square pipes 23 are not linearly arranged in the horizontal and vertical directions, the longitudinal square pipes 22 and the oblique square pipes 21 form a parallelogram structure, and bent channels can be formed between the vertical square pipes 23, so that the equipment of the arc structure can be inserted between the vertical square pipes more conveniently, an arrangement space is provided for the arc equipment, and the equipment can be flexibly bent between the vertical square pipes 23.
Preferably, as an example, the vertical square tube 23 and the oblique square tube 21 may use 140 × 80 × 5 galvanized square tubes; the longitudinal square tube 22 may be galvanized square tube using 200 × 100 × 5.
Further, as an example, in a preferred embodiment of the present invention, as shown in fig. 3, the first connecting member may include a cross-shaped pillar 232 and a first steel plate 231; first steel sheet 231 is fixed in the top of vertical square pipe 23, and the bottom mounting of cross stand 232 is on first steel sheet 231, and the top of cross stand 232 and the bottom fixed connection on net rack layer 1.
Preferably, the top end of the cross-shaped post 232 is fixedly connected to the bottom of the ball joint 14 between the lower tension rods 12 in the net rack layer 1, as an example.
Preferably, the top end of the cross-shaped pillar 232 may be provided with an arc surface matching the surface of the ball joint 14, as an example.
In the technical scheme of the invention, if the vertical square tube 23 and the ball joint 14 of the net rack layer are directly welded and fixed, because the ball joint is a ball surface, the welding between the top surface of the vertical square tube and the ball surface is insufficient, and the reliability of connection is difficult to ensure. Therefore, the ball joint is connected with the vertical square pipe through the cross-shaped upright post and the first steel plate, and the connection reliability is ensured.
Preferably, the first steel plate 231 may be a 200 × 10 galvanized steel plate, by way of example.
For another example, preferably, in an embodiment of the present invention, as shown in fig. 4, the plurality of transverse tie bars 35 in the bent layer 3 are spaced apart by a predetermined distance and are respectively fixed vertically to the top ends of the plurality of upper steels 31; the plurality of transverse angle steels 36 are spaced at a preset distance and are respectively fixedly connected between two adjacent lower steels 32.
In addition, as an example, in a preferred embodiment of the present invention, the second connecting member may be a second steel plate 233, a top surface of the second steel plate 233 may be fixedly connected to a bottom end of the vertical square pipe 23 in the derivative layer 2, and a bottom surface of the second steel plate 233 may be fixedly connected to a top surface of the upper steel 31 in the bent layer 3, so as to fixedly connect the derivative layer 2 and the bent layer 3.
Preferably, the second steel plate may be a 160 × 100 × 10 galvanized steel plate, as an example.
In addition, as an example, in a preferred embodiment of the present invention, as shown in fig. 6, the top end of the hanger bar 41 in the molding layer 4 may be fixedly connected to the transverse angle 36, and the bottom end of the hanger bar 41 may be fixedly connected to the top plate 42 through the hanger 44.
In the technical scheme of the invention, the top end of the hanger rod 41 can be fixedly connected to the transverse angle steel 36 through threads and nuts, so that the bent frame layer 3 and the modeling layer 4 can be fixedly connected. In addition, the length of the hanger rod 41 can be adjusted to meet the requirement of ceiling modeling design.
In addition, as an example, in a preferred embodiment of the present invention, as shown in fig. 6, a support rod 45 may be further disposed between the suspension rod 41 and the lower steel 32, one end of the support rod 45 is fixed on the suspension rod 41, and the other end of the support rod 45 is fixed on the lower steel 32, so that the suspension rod 41, the lower steel 32 and the support rod 45 form a triangular stable support structure, thereby further improving the shock/vibration resistance of the suspended ceiling and improving the stability of the suspended ceiling.
Also by way of example, in a preferred embodiment of the invention, as shown in FIG. 7, the damper spring assembly 43 is attached to the boom and divides the boom into two sections;
the damper spring assembly 43 may further include: a housing 431, a spring 433, an upper spring stop 432 and a lower spring stop 434;
the lower end of the upper-section suspender is fixedly connected with the top of the shell cover 431;
the lower end of the shell 431 is provided with a through hole, and the upper part of the lower section suspender passes through the through hole at the bottom of the shell 431; the spring 433 is arranged in the shell 431 and sleeved on the upper part of the lower-section suspender;
the upper spring stopper 432 is fixed to the top end of the lower suspension rod, the top of the spring 433 abuts against the bottom of the upper spring stopper 432, and the lower spring stopper 434 is disposed at the bottom of the spring 433 and fixed to the housing 431.
In the technical scheme of the invention, when vibration is generated, the upper-section suspender and the shell 431 are kept still, and the lower-section suspender moves up and down in the through hole at the bottom of the shell 431, so that the upper spring stopper 432 fixed at the top end of the lower-section suspender is driven to move up and down, the spring 433 is continuously compressed, and the spring 433 plays a role in vibration reduction and vibration resistance. In addition, a vibration reduction and isolation layer is formed by installing a vibration reduction spring assembly on each suspension rod. For example, the damping spring assembly may be pulled down 30 ° off center at maximum, and the housing 431 may bear 500% of the overload at maximum, and may bear 10KN of horizontal load overall. When the earthquake takes place, when the horizontal acceleration of earthquake effect transmission is acted on the net rack layer 1, because the skew and the energy dissipation of damping spring subassembly, can be so that the energy can not transmit the molding layer 4 of lower part, the completion of furred ceiling when having guaranteed the earthquake effect, can not take place the whole of molding layer and drop. Similarly, when the horizontal acceleration of earthquake effect transmission is acted on the model layer 4, because the skew and the energy dissipation of damping spring subassembly, model layer and rack layer separation can be so that the energy that the furred ceiling layer received can not transmit the rack layer on upper portion. Therefore, the vibration damping and shock resistance can be further achieved by providing the vibration damping spring assembly 43.
Preferably, as an example, a through hole may be provided at the top of the housing 431, and the lower end of the upper suspension rod may be passed through the through hole at the top of the housing 431 and fixedly connected thereto by a screw and a nut.
In summary, in the technical scheme of the invention, as the structural and positional relations of the grid layer 1, the derivative layer 2, the bent layer 3 and the modeling layer 4 are reasonably arranged, the bent layer can be used for improving the capability of the suspended ceiling for resisting the horizontal force of the earthquake, the modeling layer is used for improving the capability of the suspended ceiling for resisting the daily generated vibration, and the suspended ceiling has the function of vibration and vibration double control. Further, by properly arranging the structure of the derivative layer, more convenient installation conditions and space can be provided for the additional equipment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a two furred ceiling structures of shake, its characterized in that includes: the net rack layer, the derivative layer, the bent layer and the modeling layer;
the bottom of the net rack layer is fixedly connected with the top of the derivative layer through a first connecting piece;
the bottom of the derived layer is fixedly connected with the top of the bent layer through a second connecting piece;
the bent layer comprises a plurality of single steel trusses, a plurality of transverse tie bars and a plurality of transverse angle steels; the top parts of the single steel trusses are fixedly connected through a plurality of transverse tie rods, and the bottom parts of the single steel trusses are fixedly connected through a plurality of transverse angle steel;
each single steel truss comprises: the steel comprises upper steel, lower steel, a plurality of upright rods and a plurality of oblique square steel; wherein, the upper steel is positioned above the lower steel, a plurality of upright posts are fixedly connected between the upper steel and the lower steel, and two sides of each upright post are provided with symmetrical oblique square steels;
the molding layer comprises: a plurality of hanger rods and a top plate; the suspension rod is provided with a damping spring assembly, the top end of the suspension rod is fixedly connected with the bottom of the bent layer, and the bottom end of the suspension rod is fixedly connected with the top plate.
2. The vibration and vibration controlled suspended ceiling structure of claim 1, wherein the grid layer comprises a plurality of rows of grids;
each row of racks includes: the device comprises a plurality of upper pull rods, a plurality of lower pull rods, a plurality of reinforcing inclined rods, a plurality of vertical rods and a plurality of ball nodes; the upper pull rods are respectively and correspondingly arranged above the lower pull rods, and the adjacent two upper pull rods and the adjacent two lower pull rods are fixedly connected through ball joints; a plurality of vertical rods are vertically arranged between the upper pull rod and the lower pull rod, two ends of each vertical rod are respectively fixed on the ball joint, the reinforcing inclined rod is obliquely arranged between the upper pull rod and the lower pull rod, and the end parts of the reinforcing inclined rod are respectively fixedly connected with the ball joint;
a plurality of pairs of diagonal braces and a plurality of cross bars are arranged between two adjacent rows of net racks, wherein the first ends of two diagonal braces in each pair of diagonal braces are respectively fixed on two ball nodes between the upper pull rods, and the second ends of the two diagonal braces in each pair of diagonal braces are fixed on the same ball node between the lower pull rods; two ends of the cross rods are respectively fixed on two ball joints between the upper pull rods of two adjacent rows of net racks and on ball joints between the lower pull rods of two adjacent rows of net racks, and the cross rods are vertical to the plane of each row of net racks.
3. The vibration and vibration dual control suspended ceiling structure according to claim 1, wherein the derivative layer comprises a plurality of rows of steel structures, and the steel structures in each row are spaced by a preset distance and are arranged in a staggered manner from front to back;
each row of steel structures comprises: the square tube type solar water heater comprises a plurality of vertical square tubes and a plurality of longitudinal square tubes, wherein the longitudinal square tubes are arranged between every two adjacent vertical square tubes, and two ends of each longitudinal square tube are respectively fixed at the tops of the two vertical square tubes;
an inclined square tube is arranged between two adjacent rows of steel structures, and two ends of the inclined square tube are respectively fixed on the tops of the vertical square tubes of the two adjacent rows of steel structures; the top surfaces of the longitudinal square pipe and the oblique square pipe are flush.
4. The vibration and vibration dual control suspended ceiling structure according to claim 3, wherein the first connecting member comprises a cross-shaped upright post and a first steel plate; first steel sheet is fixed in the top of vertical square pipe, and the bottom mounting of cross stand is on first steel sheet, the top of cross stand and the bottom fixed connection on rack layer.
5. The suspended ceiling structure controlled by vibration and vibration according to claim 1, wherein the plurality of transverse tie bars in the bent layer are spaced by a preset distance and are respectively and vertically fixed on the top ends of the plurality of upper steel bars; many horizontal angle steel intervals default distance to fixed connection is between two adjacent below steels respectively.
6. The suspended ceiling structure with double vibration and vibration control as claimed in claim 1, wherein the top end of the hanger rod in the modeling layer is fixedly connected to the transverse angle steel, and the bottom end of the hanger rod is fixedly connected with the top plate through a hanging piece.
7. The suspended ceiling structure with vibration and vibration control according to claim 1, wherein a support rod is arranged between the suspension rod and the lower steel, one end of the support rod is fixed on the suspension rod, and the other end of the support rod is fixed on the lower steel.
8. The vibration-controlled ceiling structure according to claim 1, wherein the vibration-damping spring assembly is connected to the suspension rod and divides the suspension rod into two sections;
the damper spring assembly further includes: the spring comprises a shell sleeve, a spring, an upper spring stopper and a lower spring stopper;
the lower end of the upper-section suspender is fixedly connected with the top of the shell sleeve;
the lower end of the shell is provided with a through hole, and the upper part of the lower section suspender penetrates through the through hole at the bottom of the shell; the spring is arranged in the shell sleeve and is sleeved on the upper part of the lower section suspender;
the upper spring stopper is fixed at the top end of the lower section suspender, the top of the spring is abutted against the bottom of the upper spring stopper, and the lower spring stopper is arranged at the bottom of the spring and is fixed on the shell sleeve.
9. The vibration and vibration controlled ceiling structure according to claim 1, wherein the second connecting member is a second steel plate.
10. The vibration-control suspended ceiling structure according to claim 3, wherein the vertical square tubes and the oblique square tubes are galvanized square tubes with 140 × 80 × 5; the longitudinal square tube was galvanized square tube with 200 × 100 × 5.
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| CN202211483393.7A CN115749100B (en) | 2022-11-24 | 2022-11-24 | Vibration double-control suspended ceiling structure |
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| CN202211483393.7A CN115749100B (en) | 2022-11-24 | 2022-11-24 | Vibration double-control suspended ceiling structure |
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| CN115749100B CN115749100B (en) | 2024-03-22 |
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