CN217105959U - Light dual high noise reduction floating platform - Google Patents
Light dual high noise reduction floating platform Download PDFInfo
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- CN217105959U CN217105959U CN202220182434.8U CN202220182434U CN217105959U CN 217105959 U CN217105959 U CN 217105959U CN 202220182434 U CN202220182434 U CN 202220182434U CN 217105959 U CN217105959 U CN 217105959U
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Abstract
The utility model belongs to the technical field of the technique of the platform that floats and specifically relates to a light dual high floating platform of making an uproar that falls is related to, including the basic unit, the fixed concrete layer that is provided with in the basic unit, be provided with the polyvinyl chloride pipe in the concrete layer, the accommodation hole has been seted up on concrete layer, the polyvinyl chloride pipe is fixed to be set up on the lateral wall of accommodation hole, the both sides opening and the inside cavity of polyvinyl chloride pipe, the polyvinyl chloride intussuseption is filled with a glass fiber cotton. The staff pours concrete layer on the basic unit to install inside hollow polyvinyl chloride pipe in concrete layer, and pack first glass fiber cotton at the polyvinyl chloride intraductal, pack first glass fiber cotton through the polyvinyl chloride pipe and improve the sound insulation performance of floating platform, and, hollow polyvinyl chloride pipe saves the material under the prerequisite of guaranteeing the bearing capacity, and the comprehensive cost is low.
Description
Technical Field
The application relates to the technical field of floating platforms, in particular to a light double high-noise-reduction floating platform.
Background
Along with the continuous expansion of urban construction, the population concentration is also more and more dense, and the treatment of noise and vibration of the building is favorable for reducing the harm of low-frequency noise to people. At present, vibration isolation and noise reduction measures of additionally arranging a vibration absorber and an inert cushion layer and constructing a floating platform are commonly adopted for a building equipment layer, long-time use effects show that the noise reduction effects of the vibration absorber and the inert cushion layer are not ideal, the service lives of the vibration absorber and the inert cushion layer are short, and the post-maintenance treatment cost is high; the traditional floating platform structure has higher cost and quite limited popularization value.
SUMMERY OF THE UTILITY MODEL
In order to improve the noise reduction effect of the floating platform, the application provides a light dual high noise reduction floating platform.
The application provides a floating platform that falls of dual high noise reduction of lightweight adopts following technical scheme:
the utility model provides a dual high unsteady ground platform of making an uproar that falls of lightweight, includes the basic unit, the fixed concrete layer that is provided with in the basic unit, be provided with the polyvinyl chloride pipe in the concrete layer, the accommodation hole has been seted up on concrete layer, the polyvinyl chloride pipe is fixed to be set up on the lateral wall of accommodation hole, the both sides opening and the inside cavity of polyvinyl chloride pipe, the polyvinyl chloride intussuseption is filled with first glass fiber cotton.
Through adopting above-mentioned technical scheme, the staff pours the concrete layer on the basic unit to install inside hollow polyvinyl chloride pipe in the concrete layer, and pack first glass fiber cotton in polyvinyl chloride pipe, pack first glass fiber cotton through polyvinyl chloride pipe and improve the sound insulation performance of floating platform, and, hollow polyvinyl chloride pipe saves the material under the prerequisite of guaranteeing the bearing capacity, and comprehensive cost is low.
Optionally, a second glass fiber wool is filled between the base layer and the concrete layer.
Optionally, a through hole is formed in the top wall of the second glass fiber cotton, a plurality of isolation pads are arranged on the second glass fiber cotton, and the isolation pads are arranged in the through hole in a quincunx staggered and fixed mode.
Through adopting above-mentioned technical scheme, the noise reduction effect of floating platform is further improved to the isolating pad, sets up the use amount that the isolating pad reduces through the crisscross isolating pad that sets up of quincunx, has practiced thrift the cost under the prerequisite that satisfies the operation requirement.
Optionally, a template is fixedly arranged between the second glass fiber cotton and the concrete layer.
Through adopting above-mentioned technical scheme, the template prevents effectively that the concrete layer from taking place to subside to the direction of second glass fiber cotton, improves concrete layer's stability.
Optionally, the top of the formwork is provided with protrusions at intervals along the length direction of the formwork.
By adopting the technical scheme, the contact area between the template and the concrete layer is increased, and the stability of the template is improved.
Optionally, a waterproof film is fixedly arranged on the template.
Through adopting above-mentioned technical scheme, the waterproof membrane improves the water-proof effects of floating platform.
Optionally, the top and the bottom of concrete layer are provided with first fixed reinforcing bar and second fixed reinforcing bar along the length direction of basic unit respectively fixedly, first fixed reinforcing bar and second fixed reinforcing bar are provided with a plurality ofly along the width direction interval of basic unit.
Through adopting above-mentioned technical scheme, first fixed reinforcing bar and the fixed reinforcing bar of second improve concrete layer connection stability and bearing capacity.
Optionally, a connecting steel bar is arranged on the first fixed steel bar, and the top of the connecting steel bar is fixedly connected with the first fixed steel bar, and the bottom of the connecting steel bar is fixedly connected with the second fixed steel bar.
Through adopting above-mentioned technical scheme, the connecting reinforcement improves the stability of the connection between first fixed reinforcing bar and the fixed reinforcing bar of second, and when first fixed reinforcing bar removed to the direction of the fixed reinforcing bar of second, the connecting reinforcement effectively hindered first fixed reinforcing bar and removed.
In summary, the present application includes at least one of the following beneficial technical effects:
the concrete layer is poured on the base layer by workers, the hollow polyvinyl chloride pipe is installed in the concrete layer, the polyvinyl chloride pipe is filled with the first glass fiber cotton, the sound insulation performance of the floating platform is improved by filling the first glass fiber cotton through the polyvinyl chloride pipe, the hollow polyvinyl chloride pipe saves materials on the premise of ensuring the bearing capacity, and the comprehensive cost is low;
the isolation pads further improve the noise reduction effect of the floating platform, the use amount of the isolation pads is reduced by arranging the isolation pads in a quincunx staggered manner, and the cost is saved on the premise of meeting the use requirement;
the template effectively prevents the concrete layer from subsiding to the direction of second glass fiber cotton, improves the stability of concrete layer.
Drawings
Fig. 1 is a schematic overall structure diagram of a lightweight dual high noise reduction floating platform according to an embodiment of the present application.
Fig. 2 is a schematic connection diagram of a first fixing steel bar, a second fixing steel bar and a connecting steel bar according to an embodiment of the present application.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
Description of the drawings: 1. a base layer; 2. a concrete layer; 21. an accommodation hole; 3. a polyvinyl chloride pipe; 4. first glass fiber wool; 5. second glass fiber wool; 51. perforating; 6. an insulating pad; 7. a template; 71. a boss portion; 8. a water-resistant film; 9. a first fixed rebar; 10. a second fixed rebar; 11. and connecting the reinforcing steel bars.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a light double high noise reduction floating platform. Referring to fig. 1, the light double high noise reduction floating platform comprises a base layer 1, a concrete layer 2 is fixedly laid on the base layer 1, a polyvinyl chloride pipe 3 is installed in the concrete layer 2, and first glass fiber cotton 4 is filled in the polyvinyl chloride pipe 3. And a second glass fiber cotton 5 is filled between the base layer 1 and the concrete layer 2, and a plurality of isolation pads 6 are arranged on the second glass fiber cotton 5. The sound insulation performance of the floating platform is improved by filling the first glass fiber cotton 4 in the polyvinyl chloride pipe 3, the vibration isolation and noise reduction performance of the vibration isolation layer is further improved by matching the isolation pad 6 and the second glass fiber cotton 5, the purposes of meeting the requirement of vibration isolation and noise reduction of buildings and reducing the comprehensive cost are achieved, and the polyvinyl chloride pipe 3 and the isolation pad 6 are matched to form dual noise reduction.
The basic unit 1 adopts the graded rubble compaction, and basic unit 1 can improve the whole intensity of bearing of the platform that floats, effectively prevents to float the platform and takes place to subside.
The concrete layer 2 is formed by pouring C20 concrete, and the cross section of the concrete layer 2 is rectangular. The concrete layer 2 is provided with a containing hole 21, and the high-strength polyvinyl chloride pipe 3 is fixedly arranged on the side wall of the containing hole 21.
Referring to fig. 2, the top and the bottom of concrete layer 2 are fixed pre-buried with first fixed steel bar 9 and second fixed steel bar 10 respectively along the length direction of basic unit 1, and first fixed steel bar 9 and second fixed steel bar 10 adopt the cross section to be circular shape reinforcing bar, and first fixed steel bar 9 and second fixed steel bar 10 install a plurality ofly along the width direction interval of basic unit 1. First fixed rebar 9 and second fixed rebar 10 are pre-buried in concrete layer 2, improve the holistic bearing capacity and the tensile strength of concrete layer 2, make concrete layer 2 shear, tensile strength strong.
Install connecting reinforcement 11 on the first fixed reinforcement 9, connecting reinforcement 11 is the U type, and connecting reinforcement 11 carries out the ligature through the steel wire with the junction of first fixed reinforcement 9 and the fixed reinforcement 10 of second. The top of the connecting reinforcement 11 is fixedly connected to the first fixing reinforcement 9 and the bottom is fixedly connected to the second fixing reinforcement 10. Connecting reinforcement 11 is located between two adjacent polyvinyl chloride pipes 3, and connecting reinforcement 11 installs a plurality ofly along the length direction interval of first fixed reinforcing bar 9. Connecting reinforcement 11 is with the first fixed reinforcement 9 and the fixed reinforcing bar 10 interconnect of second of same vertical direction, and when first fixed reinforcement 9 removed to the direction of the fixed reinforcing bar 10 of second, connecting reinforcement 11 effectively hindered first fixed reinforcement 9 and removed, and connecting reinforcement 11 improves the stability of the connection between first fixed reinforcement 9 and the fixed reinforcing bar 10 of second.
The polyvinyl chloride pipe 3 is opened at both sides and hollow inside, the main component of the polyvinyl chloride pipe 3 is polyvinyl chloride, and a stabilizer, a lubricant and the like are added into the polyvinyl chloride pipe to enhance the heat resistance, toughness and ductility of the polyvinyl chloride pipe 3. A plurality of polyvinyl chloride pipes 3 are installed at intervals along the length direction of the mat layer.
Referring to fig. 1, the first glass fiber cotton 4 and the second glass fiber cotton 5 both adopt glass fiber cotton, are inorganic non-metallic materials with excellent performance, and have the advantages of good insulation, strong heat resistance, good corrosion resistance, high mechanical strength and the like, and particularly have the characteristic of good noise reduction effect.
Referring to fig. 1 and 3, a template 7 is installed at the bottom of the concrete layer 2 along the length direction of the cushion layer, the template 7 is a rectangular plate made of alloy materials, the template 7 effectively prevents the concrete layer 2 from settling towards the second glass fiber cotton 5, and the stability of the concrete layer 2 is improved. In order to increase the contact area between the formwork 7 and the concrete layer 2, the top of the formwork 7 is provided with protrusions 71 at intervals along the length direction of the formwork 7, the cross section of each protrusion 71 is rectangular, triangular or dovetail-shaped, and in the embodiment, the cross section of each protrusion 71 is rectangular. The protruding portions 71 increase the contact area between the formwork 7 and the concrete layer 2, and improve the stability of connection between the formwork 7 and the concrete layer 2.
Referring to fig. 1 and 3, a waterproof membrane 8 is fixedly arranged on the template 7, and the waterproof membrane 8 is a waterproof breathable membrane and has waterproof and breathable effects. Waterproof membrane 8 is pasted on the top and the bottom of template 7, and waterproof membrane 8 contacts with concrete layer 2 and isolation pad 6 and second glass fiber cotton 5 respectively. The waterproof effect of the floating platform is improved,
referring to fig. 1, the isolation pad 6 is a KIP isolation pad 6, the KIP isolation pad 6 has the effects of fire prevention, moisture prevention, corrosion prevention, mildew prevention and vibration reduction, and the KIP isolation pad 6 is wrapped with an elastic waterproof rubber layer and is wrapped with leaf-shaped elastic glass fibers. The top wall of the second glass fiber wool 5 is provided with a through hole 51, and a plurality of isolation pads 6 are fixedly installed in the through hole 51 of the second glass fiber wool 5 in a quincunx staggered manner. The noise reduction effect of the floating platform is further improved by the isolation pads 6, the isolation pads 6 are arranged in a quincunx staggered mode to reduce the using amount of the isolation pads 6, and the cost is saved on the premise that the using requirements are met.
The embodiment of the application has the advantages that the noise reduction performance is good: a polyvinyl chloride pipe 3 is additionally arranged in the concrete layer 2, and first glass fiber cotton 4 is filled in the polyvinyl chloride pipe 3, so that the noise reduction performance of the floating platform is enhanced; and a double noise reduction is made to the floating platform using the insulating mat 6 and the second glass fibre wool 5.
The embodiment of the application also has the advantages of low construction cost: the polyvinyl chloride pipe 3 adopts a hollow structure, so that the material of the polyvinyl chloride pipe 3 is saved on the premise of ensuring the bearing capacity; the isolating cushions 6 are arranged in a staggered manner in a quincunx manner to reduce the using amount of the isolating cushions 6, the using amount of the isolating cushions 6 is reduced on the premise of ensuring the bearing capacity, and the cost is saved.
The implementation principle of the light double high noise reduction floating platform in the embodiment of the application is as follows: concrete layer 2 is pour to the staff on basic unit 1 to inside hollow polyvinyl chloride pipe 3 of installation in concrete layer 2, and pack first glass fiber cotton 4 in polyvinyl chloride pipe 3, pack first glass fiber cotton 4 through polyvinyl chloride pipe 3 and improve the sound insulation performance of floating platform, and, material, comprehensive cost are hanged down in the prerequisite of guaranteeing the bearing capacity are saved to hollow polyvinyl chloride pipe 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a floating platform of making an uproar falls in dual high of lightweight, includes basic unit (1), its characterized in that: the fixed concrete layer (2) that is provided with on basic unit (1), be provided with polyvinyl chloride pipe (3) in concrete layer (2), accommodation hole (21) have been seted up in concrete layer (2), polyvinyl chloride pipe (3) are fixed to be set up on the lateral wall of accommodation hole (21), the both sides opening and the inside cavity of polyvinyl chloride pipe (3), polyvinyl chloride pipe (3) intussuseption is filled with first glass fiber cotton (4).
2. A lightweight dual high noise reducing floating platform according to claim 1, wherein: and second glass fiber cotton (5) is filled between the base layer (1) and the concrete layer (2).
3. A lightweight dual high noise reducing floating platform according to claim 2, wherein: the top wall of the second glass fiber cotton (5) is provided with a through hole (51), the second glass fiber cotton (5) is provided with a plurality of isolation pads (6), and the isolation pads (6) are arranged in the through hole (51) in a quincunx staggered and fixed mode.
4. A lightweight dual high noise reducing floating platform according to claim 2 or 3, wherein: and a template (7) is fixedly arranged between the second glass fiber cotton (5) and the concrete layer (2).
5. A lightweight dual high noise reducing floating platform according to claim 4, wherein: the top of the template (7) is provided with convex parts (71) at intervals along the length direction of the template (7).
6. A lightweight dual high noise reducing floating platform according to claim 5, wherein: and a waterproof membrane (8) is fixedly arranged on the template (7).
7. A lightweight dual high noise reducing floating platform according to claim 1, wherein: the top and the bottom of concrete layer (2) are fixed respectively along the length direction of basic unit (1) and are provided with first fixed reinforcing bar (9) and second fixed reinforcing bar (10), first fixed reinforcing bar (9) and second fixed reinforcing bar (10) are provided with a plurality ofly along the width direction interval of basic unit (1).
8. A lightweight dual high noise reducing floating platform according to claim 7, wherein: be provided with connecting reinforcement (11) on first fixed reinforcement (9), the top and first fixed reinforcement (9) fixed connection, bottom and second fixed reinforcement (10) fixed connection of connecting reinforcement (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182434.8U CN217105959U (en) | 2022-01-21 | 2022-01-21 | Light dual high noise reduction floating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182434.8U CN217105959U (en) | 2022-01-21 | 2022-01-21 | Light dual high noise reduction floating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217105959U true CN217105959U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182434.8U Active CN217105959U (en) | 2022-01-21 | 2022-01-21 | Light dual high noise reduction floating platform |
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| Country | Link |
|---|---|
| CN (1) | CN217105959U (en) |
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- 2022-01-21 CN CN202220182434.8U patent/CN217105959U/en active Active
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