CN210457234U - Assembling device for ultra-large air pipe in tall and large space - Google Patents
Assembling device for ultra-large air pipe in tall and large space Download PDFInfo
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- CN210457234U CN210457234U CN201921283945.3U CN201921283945U CN210457234U CN 210457234 U CN210457234 U CN 210457234U CN 201921283945 U CN201921283945 U CN 201921283945U CN 210457234 U CN210457234 U CN 210457234U
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Abstract
The utility model provides an assembly device of tall and big space ultra-large air pipe, the device includes hoisting support and assembly platform, hoisting support includes a crossbeam and two floorbeams, the both ends of crossbeam pass through the longeron with the both ends of two floorbeams respectively and are connected, be equipped with the stiffening beam between two floorbeams, be equipped with hoisting device on the crossbeam, hoisting device is used for hoisting the air pipe, the floorbeam both ends are equipped with the walking wheel, longeron, floorbeam and stiffening beam side projection make up into triangle-shaped; the assembling platform is a standard section of a box-type frame structure, and an air pipe is placed on the standard section; hoisting support cooperation hoisting device has utilized venue inner space to furthest, according to the length of equipment back tuber pipe, selects a plurality of standard festival to assemble the back and places the tuber pipe, and the flexibility is high, and hoisting support can also undertake the function of transporting the tuber pipe, can once hoist and mount, install multisection tuber pipe, has shortened high altitude construction time, has reduced high altitude construction's danger, simple structure, simple manufacture, swift.
Description
Technical Field
The utility model belongs to the technical field of air pipe installation, especially, relate to an assembly quality of tall and big space ultra-large air pipe.
Background
Along with the development of national economy, more and more stadiums in a tall space are provided, more and more ultra-large air pipes are provided in the tall space, the overall dimension of the air pipes can reach 5 meters multiplied by 3 meters, the installation height is about 20 meters, and along with the standard execution of a new smoke-exhaust preventing air pipe, the weight of each meter of the smoke-exhaust preventing pipe reaches about 600 kg. The air pipe is large in size, heavy in weight and weak in strength, when the air pipe is combined and hoisted on the ground, how to ensure the convenience of air pipe assembly and the hoisting safety are difficult points of construction, generally, a main roof truss, a secondary roof truss and purlins are all installed in place, no space of a crane is used, the air pipe is installed conventionally, a shear type lifting vehicle is used for jacking the air pipe to an installation position and then is fixed, the method is not suitable for the installation of an ultra-large air pipe, only one air pipe can be jacked for the shear type lifting vehicle of the ultra-large air pipe each time, the efficiency is low, the labor time is long, the cost is high, and the danger is.
Disclosure of Invention
The utility model discloses make the improvement to the problem that above-mentioned prior art exists, promptly the utility model provides an assembly device of super large-scale tuber pipe in tall and big space has simple structure, preparation and easy operation, can make full use of venue inner space, once only carries out the characteristics of installing to the multisection tuber pipe.
In order to solve the technical problems, the utility model provides an assembly device of a tall and big space ultra-large air pipe, which comprises a hoisting bracket and an assembly platform, wherein,
the hoisting support comprises a cross beam and two bottom beams, two ends of the cross beam are respectively connected with two ends of the two bottom beams through longitudinal beams, at least two reinforcing beams are arranged between the two bottom beams, a lifting device is arranged on the cross beam, traveling wheels are arranged at two ends of the bottom beams, and the longitudinal beams, the bottom beams and the reinforcing beams are combined into a triangle in a side projection manner;
the assembling platform is a standard section of the box-type frame structure, and a large-scale air pipe is placed on the standard section of the box-type frame structure.
Preferably, the lifting device is an electric hoist.
Preferably, two ends of the standard knot are provided with connecting devices, and the multiple groups of standard knots are connected in sequence pairwise through the connecting devices.
Preferably, the connecting device comprises flanges arranged at two ends of the standard section, and the plurality of groups of standard sections are connected in sequence through the flanges.
Preferably, the hoisting support and the standard knot are formed by welding profile steel, and the beam is provided with a plurality of lifting devices.
Preferably, a parking device is arranged on the travelling wheel.
Through the technical scheme, hoisting support cooperation electric hoist's design, furthest has utilized venue inner space, according to the length of the tuber pipe of equipment back, place the tuber pipe after selecting a plurality of standard festival to assemble, the flexibility is high, hoisting support can also undertake the function of transporting the tuber pipe, can once only carry out disposable hoist and mount, installation to multisection tuber pipe, has shortened high altitude construction time, has reduced high altitude construction's danger, simple structure, simple manufacture, swift, the efficiency of construction is high.
Drawings
Fig. 1 is a front view of a hoisting bracket of an assembling device for a tall, large and ultra-large air duct according to an embodiment of the present invention;
fig. 2 is a side view of a hoisting bracket of an assembling device for a tall, large and ultra-large air duct according to an embodiment of the present invention;
fig. 3 is a top view of an assembly platform of an assembly device for a tall, large and ultra-large air duct according to an embodiment of the present invention;
fig. 4 is a front view of an assembly platform of an assembly device for a tall, large and ultra-large air duct according to an embodiment of the present invention;
fig. 5 is a front view and a side view of a single air-saving pipe hoisted by the assembling device for a tall, large and ultra-large air pipe in an embodiment of the present invention;
fig. 6 is a front view of a multi-sectional air duct hoisted by the assembling device for a tall, large and ultra-large air duct according to the embodiment of the present invention;
in the figure:
1. crossbeam 2, hoisting device 3, longeron
4. Road wheel 5, flange 6 and standard knot
7. Air pipe 8, bottom beam 9 and stiffening beam
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the utility model provides an assembly device for a tall and big space ultra-large air pipe, which comprises a hoisting bracket and an assembly platform, wherein,
the hoisting support comprises a cross beam 1 and two bottom beams 8, two ends of the cross beam 1 are respectively connected with two ends of the two bottom beams 8 through longitudinal beams 3, at least two reinforcing beams 9 are arranged between the two bottom beams 8, a lifting device 2 is arranged on the cross beam 1, traveling wheels 4 are arranged at two ends of each bottom beam 8, the longitudinal beams 3, the bottom beams 8 and the reinforcing beams 9 are combined into a triangle in a side projection mode, the cross beam 1, the longitudinal beams 3 and the reinforcing beams 9 form a main body structure of the hoisting support and are used for bearing the load of a lifting air pipe 7 of the lifting device, and preferably, the cross beam 1, the longitudinal beams 3 and the reinforcing beams 9 are made of high-; preferably, the traveling wheels 4 are universal wheels, so that the moving direction of the hoisting support can be conveniently adjusted;
the assembling platform is a standard section 6 of a box-type frame structure, and a large air pipe 7 is placed on the standard section 6 of the box-type frame structure. Preferably, the upper surface of the standard joint 6 is provided with a rubber pad for protecting the outer surface of the air pipe 7 from being damaged.
Preferably, the lifting device 2 is an electric hoist or a winch cooperating with a pulley block, and preferably, the lifting device 2 is an electric hoist.
Preferably, two ends of each standard joint 6 are provided with connecting devices, a plurality of groups of standard joints 6 are connected in sequence pairwise through the connecting devices, and the length of the assembly platform is controlled by controlling the number of the joints of the connected standard joints 6, so that the air pipe 7 with different lengths can be mounted.
Preferably, the connecting device comprises flange plates 5 arranged at two ends of the standard sections 6, and the plurality of groups of standard sections 6 are connected in sequence through the flange plates 5.
An optimal scheme, hoisting support and standard festival 6 are formed by shaped steel welding, wherein, shaped steel can select channel-section steel, I-steel, square steel, angle steel or jumbo size reinforcing bar welding to form for use, is equipped with a plurality of hoisting device 2 on the crossbeam 1, and a plurality of hoisting device 2 are worked in coordination and are promoted the operation to tuber pipe 7, increase the hoist and mount point of tuber pipe, share load, prevent that the heavy damage caused to tuber pipe 7 of hoist and mount in-process load.
According to the preferable scheme, the travelling wheels 4 are provided with parking devices, the parking devices lock the travelling wheels 4 when the lifting devices 2 lift the air pipes 7, and accidents caused by rolling of the devices are prevented.
The utility model provides a construction method of assembly device of tall and big space ultra-large air pipe, including the step:
s1: cutting a profile steel welded hoisting support and standard sections 6 according to the height of a construction site, installing a lifting device 2 and a travelling wheel 4, connecting a plurality of standard sections 6 through a flange 5 to form an assembly platform, and placing the assembly platform below a pre-installation position of an air pipe 7;
s2: moving the hoisting support to a storage area of the air pipe 7, lifting the single air pipe 7 by using the lifting device 2, integrally moving the single air pipe 7 to the upper part of the assembly platform, placing the single air pipe 7 to the upper part of the assembly platform by using the lifting device 2, repeating the operation, moving the plurality of single air pipes 7 to the upper part of the assembly platform, and assembling the air pipes 7;
s3: after the air pipe 7 is assembled, the lifting device 2 is used for lifting the air pipe 7 integrally, and the reinforcement operation and the fireproof plate coating operation on the lower part of the air pipe 7 are carried out;
s4: and (4) integrally lifting the assembled air pipe 7 to a pre-installation position by using the lifting device 2, and installing the air pipe 7.
Preferably, in step S4, the air duct 7 is fixed by using a suspension rod.
Through the technical scheme, hoisting support cooperation electric hoist's design, furthest has utilized venue inner space, according to the length of the tuber pipe of equipment back, place the tuber pipe after selecting a plurality of standard festival to assemble, the flexibility is high, hoisting support can also undertake the function of transporting the tuber pipe, can once only carry out disposable hoist and mount, installation to multisection tuber pipe, has shortened high altitude construction time, has reduced high altitude construction's danger, simple structure, simple manufacture, swift, the efficiency of construction is high.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. An assembling device of a tall and big space ultra-large air pipe is characterized by comprising a hoisting bracket and an assembling platform, wherein,
the hoisting support comprises a cross beam and two bottom beams, two ends of the cross beam are respectively connected with two ends of the two bottom beams through longitudinal beams, at least two reinforcing beams are arranged between the two bottom beams, a lifting device is arranged on the cross beam, traveling wheels are arranged at two ends of the bottom beams, and the longitudinal beams, the bottom beams and the reinforcing beams are combined into a triangle in a side projection manner;
the assembling platform is a standard section of the frame structure, and a large-scale air pipe is placed on the standard section of the box-type frame structure.
2. The assembly device of claim 1, wherein the lifting device is an electric hoist.
3. The assembling device for the tall and large space ultra-large air duct according to claim 2, wherein the two ends of the standard joints are provided with connecting devices, and the plurality of groups of standard joints are connected in sequence by the connecting devices.
4. The assembling device for the tall and large space ultra-large air pipe according to claim 3, wherein the connecting device comprises flanges arranged at two ends of the standard joints, and a plurality of groups of the standard joints are connected in sequence by the flanges.
5. The assembling device for the tall and large space ultra-large air duct according to claim 4, wherein the hoisting support and the standard knot are welded by section steel, and the cross beam is provided with a plurality of lifting devices.
6. The assembly device for the tall and large space ultra-large air duct according to claim 5, wherein the travelling wheel is provided with a parking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283945.3U CN210457234U (en) | 2019-08-08 | 2019-08-08 | Assembling device for ultra-large air pipe in tall and large space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283945.3U CN210457234U (en) | 2019-08-08 | 2019-08-08 | Assembling device for ultra-large air pipe in tall and large space |
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| CN210457234U true CN210457234U (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407109A (en) * | 2019-08-08 | 2019-11-05 | 中冶天工集团有限公司 | A kind of assembling device and construction method of large space ultra-large type air hose |
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2019
- 2019-08-08 CN CN201921283945.3U patent/CN210457234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407109A (en) * | 2019-08-08 | 2019-11-05 | 中冶天工集团有限公司 | A kind of assembling device and construction method of large space ultra-large type air hose |
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