CN210398821U - Lamp mounting structure free of erecting scaffold - Google Patents
Lamp mounting structure free of erecting scaffold Download PDFInfo
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- CN210398821U CN210398821U CN201921477645.9U CN201921477645U CN210398821U CN 210398821 U CN210398821 U CN 210398821U CN 201921477645 U CN201921477645 U CN 201921477645U CN 210398821 U CN210398821 U CN 210398821U
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- mounting structure
- scaffold
- sling
- top plate
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Abstract
The utility model provides a exempt from to set up lamps and lanterns mounting structure of scaffold frame, include: the device comprises a prefabricated top plate, a lifting cable hole for lifting a lamp is reserved on the prefabricated top plate; and the supporting assembly comprises a supporting plate erected on the sling hole and a hanging rod arranged in the sling hole in a penetrating mode, and the hanging rod is provided with an upper end connected to the supporting plate and a lower end used for being connected with the lamp. The utility model provides a roof installation lamps and lanterns in big space the problem that construction cost is high.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to exempt from to set up lamps and lanterns mounting structure of scaffold frame.
Background
In modern building design, more and more indoor large-space building structures are designed and developed. The installation of lighting fixtures for very large indoor spaces has brought with it higher challenges. In large space places, in order to ensure the brightness, a large metal halide lighting lamp or a high-power LDE lamp is mostly adopted as the lighting lamp, and the weight of a single lamp is more than 10 Kg. Due to the fact that space is high, a special full-hall type scaffold (due to the fact that space is large and high, stability of a frame body needs to be guaranteed) needs to be erected or a large automobile type overhead working truck is adopted for construction in the traditional lamp installation method.
If a large-scale vibration table device simulating an earthquake is arranged in a room, the size of the indoor space reaches 38.9m (length) 28.5m (width) 24.2m (height). The top plate of the large-space structure is provided with 42 high-power LED lighting lamps, and the weight of each lamp is 18.5 kg. The top plate adopts DT3030D-2 type prestressed plate concrete double T plates (hereinafter referred to as double T plates), and the double T plates are hoisted by a large truck crane after being blocked and entering a field. In the past, the power supply pipe wiring of the lamp can be pre-embedded in the production process of the double T-shaped plate, but the method influences the mechanical property of the prestressed component; if the exposed wiring pipe is adopted, the problems of difficult operation, aesthetic property and difficult arrangement of the pipe fixing point exist, and a scaffold or an operation platform is required to be erected for construction. However, in the condition that the equipment of the indoor vibration table is not installed temporarily, the basic maintenance structure of the equipment is not removed, the ground is not hardened due to miscellaneous soil, and a scaffold is not erected or a large-scale operation vehicle is not used indoors for installing the lamp, the installation is difficult to complete by adopting the traditional lamp installation method. If the construction needs to be carried out, necessary treatment measures are taken on the ground, and the construction needs to be dismantled again after the construction is finished, and the construction waste needs to be transported outside, so that the cost is very high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the lamp mounting structure without erecting a scaffold is provided so as to solve the problem of high construction cost of mounting the lamp on the top plate in a large space.
In order to realize the above-mentioned purpose, provide a exempt from to set up lamps and lanterns mounting structure of scaffold frame, include: the device comprises a prefabricated top plate, a lifting cable hole for lifting a lamp is reserved on the prefabricated top plate; and
the supporting assembly comprises a supporting plate erected on the sling hole and a hanging rod penetrating the sling hole, and the hanging rod is provided with an upper end connected to the supporting plate and a lower end used for connecting the lamp.
Further, prefabricated roof is including the polylith roof unit that the concatenation is in the same place, pour whole concrete layer on the polylith roof unit.
Furthermore, a pipeline is embedded in the whole pouring concrete layer and extends to the sling hole.
Further, a protective layer is arranged on the whole pouring concrete layer.
Furthermore, the support plate is provided with a plurality of operation holes aligned with the sling hole.
The beneficial effects of the utility model reside in that, the utility model discloses a exempt from to set up lamps and lanterns mounting structure of scaffold frame reserves the hoist cable hole according to lamps and lanterns mounted position when the roof is prefabricated, and when individual lamps and lanterns position and two T board ribs coincide, dodge the stable in structure of rib in order to ensure the roof through adjustment lamps and lanterns mounted position. When the lamp is installed, the hoisting equipment is temporarily erected on the top plate, the sling of the hoisting equipment penetrates through the sling hole to be arranged below the sling hole, the lamp is installed below the sling hole by the aid of the supporting assembly, a scaffold and a large construction platform are avoided being erected, construction cost is saved, lamp installation construction efficiency is improved, and construction period is shortened.
Drawings
Fig. 1 is the utility model discloses exempt from to set up the structure schematic diagram of the lamps and lanterns mounting structure of scaffold frame.
Fig. 2 is a schematic view of an installation state of a support plate according to an embodiment of the present invention.
Fig. 3 is a schematic view of the lamp hoisting device according to the embodiment of the present invention.
Fig. 4 is the utility model discloses treat the installation state sketch map after lamps and lanterns hoist and mount.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Fig. 1 is the utility model discloses exempt from to set up the structure schematic diagram of the lamps and lanterns mounting structure of scaffold frame, fig. 2 do the utility model discloses the installation state schematic diagram of the bearing plate, fig. 3 do the utility model discloses the hoist and mount schematic diagram of lamps and lanterns, fig. 4 do the utility model discloses a treat the installation state schematic diagram after lamps and lanterns hoist and mount.
Referring to fig. 1 to 4, the utility model provides a exempt from to set up lamps and lanterns mounting structure of scaffold frame, include: a prefabricated roof panel 1 and a bearing assembly 2.
Specifically, a sling hole 11 for hoisting the lamp 8 is reserved in the prefabricated top plate 1.
The support assembly 2 comprises a support plate 21 and a boom 22. The support plate 21 is erected on the sling hole 11. Specifically, the supporting plate is placed on a sling hole of the prefabricated top plate. The hanger rod 22 is inserted into the hanger rope hole 11. The upper end of the boom 22 is connected to the support plate 21. The lower end of the boom 22 is mounted with a lamp 8.
The utility model discloses a exempt from to set up lamps and lanterns mounting structure of scaffold frame is applicable to the lamps and lanterns installation of "the roof in big space". Specifically, the definition of the top plate of the large space is as follows: the mounting height of the top plate is 20 meters, the length of the top plate is more than 30 meters, and the width of the top plate is more than 8 meters.
The utility model discloses a exempt from to set up lamps and lanterns mounting structure of scaffold frame reserves the hoist cable hole according to lamps and lanterns mounted position when the roof is prefabricated, and when individual lamps and lanterns position and two T board ribs coincide, dodge the stable in structure of rib in order to ensure the roof through adjustment lamps and lanterns mounted position. When the lamp is installed, the hoisting equipment is temporarily erected on the top plate, the sling of the hoisting equipment penetrates through the sling hole to be arranged below the sling hole, the lamp is installed below the sling hole by the aid of the supporting assembly, a scaffold and a large construction platform are avoided being erected, construction cost is saved, lamp installation construction efficiency is improved, and construction period is shortened.
As a preferred embodiment, the prefabricated roof panel 1 comprises a plurality of roof panel units spliced together. The top plate unit is a DT3030D-2 type prestressed plate concrete double T plate.
And a whole-pouring concrete layer 3 is poured on the plurality of top plate units.
A pipeline 81 is embedded in the whole concrete layer 3, and the pipeline 81 extends to the sling hole 11. A junction box is mounted on the support plate, and the pipeline is connected to the junction box. The power cord of the lamp extends to the inner side of the junction box and is connected with the electric wire in the pipeline.
The concrete layer is poured in a whole mode, on one hand, the waterproof and anti-leakage performance of the top plate is improved, and on the other hand, pipeline engineering is protected.
In order to further improve the waterproof and heat-insulating properties of the roof structure, the whole-poured concrete layer 3 is provided with a protective layer 4.
Specifically, the protective layer comprises a gas barrier layer, a heat insulation layer, a waterproof layer and an outer protective layer from bottom to top.
In this embodiment, the support plate 21 is provided with a plurality of operation holes aligned with the suspension cable holes 11 for facilitating the wiring of the lamp and the connection of the lamp to the suspension rod.
In a preferred embodiment, the support plate is a mesh plate. The operation holes on the grid plate are enough to allow arms of constructors or construction tools to stretch into the operation to install the lamp at the lower end of the hanging rod.
In this embodiment, the upper end of the hanger rod is bent to form a hook, and the lower end of the hanger rod is completed to form an annular hanging ring. The hook of the lamp is hooked on the hanging ring.
In this embodiment, the installation of the lamp includes the following steps:
1. installing hoisting equipment: after the hoisting and installation of the top plate of the prestressed double-T plate are finished, the hoisting equipment is fixedly installed on the top plate (roof). The hoisting equipment comprises a fixed pulley 5, a winch 7 and a sling 6. The fixed pulley 5 is erected at an installation height of 500mm from the upper surface of the top plate. The sling is arranged in the sling hole in a penetrating way. The first end of the sling is connected with the winch, and the second end of the sling is connected with the lamp. The winch is installed and fixed at a position 2 meters away from the fixed pulley. Because the weight of the lamp in the embodiment is 18.5kg, a small-sized hoist with the weight of 0.15t can be selected, and the sling adopts a steel wire rope with the diameter of 3 mm. Because lamps and lanterns design is mostly horizontal row, vertical line, therefore the hoist engine mountable once hoists a row of lamps and lanterns, only the mounted position of adjustment fixed pulley can.
2. Hoisting the lamp: the light is attached to the second end of the sling. And starting a hoist of the roof to hoist the lamp, slowing down the speed of the hoist when the lamp is close to the sling hole of the top plate, and stopping when the top end of the lamp is 0.2 m away from the hoisting opening of the top plate. At the moment, the power line of the lamp passes through the sling hole along with the sling to the roof.
3. Fixing the lamp: after the lamp is arranged below the sling hole, the lamp is manually operated on the top plate, and the hanging ring at the lower end of the hanging rod is connected with the hanging hook of the lamp through the sling hole. The hanger rod is made of 6 round steel. The total length of the hanger rod is 0.5m, and the length of the hook at the upper end of the hanger rod is 80mm, so that the hook of the hanger rod can not be separated from the support plate after the junction box is installed.
In this embodiment, the hook of the suspension rod is hung at the cross position of the grid plate (ensuring that the cross position coincides with the central axis of the sling hole). The bearing plate is welded into a grid plate in a shape like a Chinese character 'tian' by using phi 8 round steel. The bearing plate is effectively fixed through a subsequently poured whole-poured concrete layer. Then slowly releasing the winch until the hanger rod completely bears the weight of the lamp. And finally, dismantling the lamp hoisting equipment.
4. Electrical connection of the lamp: after the lamp hoisting equipment is removed, lamp piping wiring, namely pipeline installation, is carried out. Therefore, piping can be directly carried out on the double T-shaped plates, the junction box is installed at the position of the lamp, after threading and wiring are completed, the box opening of the junction box is sealed, then insulation resistance testing and power-on test operation testing are carried out, and after no problem exists, the lifting hole is reliably plugged.
5. And (3) construction of the whole pouring concrete layer: when concrete is poured, a specially-assigned person is arranged to take care of the concrete, and electric piping wiring is prevented from being damaged.
6. Construction of a protective layer: and constructing a gas barrier layer, a heat insulation layer, a waterproof layer and an outer protective layer from bottom to top in sequence.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the present invention, which are intended to be limited only by the scope of the appended claims.
Claims (5)
1. The utility model provides a exempt from to set up lamps and lanterns mounting structure of scaffold frame which characterized in that includes:
the device comprises a prefabricated top plate, a lifting cable hole for lifting a lamp is reserved on the prefabricated top plate; and
the supporting assembly comprises a supporting plate erected on the sling hole and a hanging rod penetrating the sling hole, and the hanging rod is provided with an upper end connected to the supporting plate and a lower end used for connecting the lamp.
2. The lamp mounting structure of the scaffold-free lamp according to claim 1, wherein the prefabricated roof comprises a plurality of roof units spliced together, and a whole-poured concrete layer is poured on the plurality of roof units.
3. The lamp installation structure of claim 2, wherein a pipeline is embedded in the whole concrete layer, and the pipeline extends to the sling hole.
4. The scaffold-free lamp mounting structure according to claim 2, wherein a protective layer is arranged on the cast concrete layer.
5. The scaffold-free light fixture mounting structure of claim 1, wherein the support plate defines a plurality of handling holes aligned with the cable holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921477645.9U CN210398821U (en) | 2019-09-05 | 2019-09-05 | Lamp mounting structure free of erecting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921477645.9U CN210398821U (en) | 2019-09-05 | 2019-09-05 | Lamp mounting structure free of erecting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398821U true CN210398821U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921477645.9U Active CN210398821U (en) | 2019-09-05 | 2019-09-05 | Lamp mounting structure free of erecting scaffold |
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| Country | Link |
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| CN (1) | CN210398821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213335A (en) * | 2021-04-02 | 2021-08-06 | 张娟 | Port gantry crane capable of automatically replacing lighting equipment |
-
2019
- 2019-09-05 CN CN201921477645.9U patent/CN210398821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213335A (en) * | 2021-04-02 | 2021-08-06 | 张娟 | Port gantry crane capable of automatically replacing lighting equipment |
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