CN213356736U - Heavy air duct transportation and lifting system suitable for inside of large module - Google Patents
Heavy air duct transportation and lifting system suitable for inside of large module Download PDFInfo
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- CN213356736U CN213356736U CN202021531400.2U CN202021531400U CN213356736U CN 213356736 U CN213356736 U CN 213356736U CN 202021531400 U CN202021531400 U CN 202021531400U CN 213356736 U CN213356736 U CN 213356736U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a heavy air duct transportation and lifting system suitable for the inside of a large module, which comprises a transportation device, a left side traction device arranged on the left side of the transportation device, a right side traction device arranged on the right side of the transportation device and a lifting device arranged on the transportation device; the conveying device comprises a bottom plate which is paved on the ground and arranged along the horizontal direction, a guide device is laid on the bottom plate, a first bearing table and a second bearing table are arranged on the guide device at intervals from left to right, and the left end and the right end of a connecting plate are fixedly connected with the first bearing table and the second bearing table respectively; connecting rods which are consistent with the axis direction of the output shaft of the three-phase asynchronous motor are respectively arranged on the first bearing table and the second bearing table, and the other ends of the steel wire ropes on the left traction device and the right traction device are respectively fixedly connected with the connecting rods on the same side. Adopt the utility model discloses the personal safety of site work personnel has been guaranteed to the device.
Description
Technical Field
The utility model relates to a transportation and hoisting device especially relate to a heavy wind channel transportation and hoisting device of large-scale module inside.
Background
In the manufacturing process of the large ocean engineering module, the air supply volume of the air conditioning system is required to be very large due to the large room space in the central control chamber, so that the size of the air duct in the large module is very large, the standard of the installation accuracy of the air duct is very high due to the high requirement of the temperature standard in the central control chamber of the large module, the weight of a single air duct exceeds 600kg, and the weight of single equipment of the air duct system reaches 800 kg. Simultaneously, in the installation in heavy wind channel, usually begin after the cotton laying completion of heat preservation in the module inside, develop simultaneously also electric, instrument, professional internally mounted work such as pipeline, under this kind of operational environment, heavy equipment or wind channel are extremely difficult to transport in the room, even after the transportation targets in place, still need use and adopt artificial mode, adopt relevant chain block equipment to slowly promote equipment to appointed height, waste time and energy like this, very big influence wind channel installation job schedule.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide one kind and improved site efficiency, guaranteed personal safety, can be convenient dismantle with the system that is applicable to inside heavy wind channel transportation of large-scale module and promotion of installation.
The utility model discloses a heavy wind channel transportation and lifting system suitable for inside large-scale module, including conveyer, set up in the left side draw gear of conveyer, set up in the right side draw gear of conveyer and install the hoisting device on the conveyer;
the left traction device and the right traction device respectively comprise a motor fixing support fixed on the ground, a three-phase asynchronous motor is fixed on the motor fixing support, a pulley is fixed on an output shaft of the three-phase asynchronous motor through a flat key, a steel wire rope is wound on the pulley, a nut is fixed on the output shaft of the three-phase asynchronous motor positioned outside the pulley, and a shaft sleeve is sleeved on the output shaft of the three-phase asynchronous motor positioned inside the pulley to limit the pulley;
the transportation device comprises a bottom plate which is paved on the ground and arranged along the horizontal direction, a guide device is laid on the bottom plate, a first bearing table and a second bearing table are arranged on the guide device at intervals from left to right, and the left end and the right end of a connecting plate arranged along the horizontal direction are fixedly connected with the first bearing table and the second bearing table respectively; connecting rods which are consistent with the axial direction of an output shaft of the three-phase asynchronous motor are respectively arranged on the first bearing table and the second bearing table, the other ends of the steel wire ropes on the left traction device and the right traction device are respectively fixedly connected with the connecting rods on the same side, and the first bearing table and the second bearing table can move left and right on the guide device along the horizontal direction by the traction of the steel wire ropes on the left traction device and the right traction device;
the lifting device comprises a first supporting tower and a second supporting tower, the bottoms of the first supporting tower and the second supporting tower are fixed on a first bearing table and a second bearing table respectively through bolts, the left end and the right end of a tower beam arranged in the horizontal direction are fixed on the top of the first supporting tower and the top of the second supporting tower respectively, a guide rail is arranged on the tower beam, and a guide wheel of an electric hoist is connected with the guide rail in a sliding mode so that the electric hoist can move on the tower beam in a left-right mode.
The utility model has the advantages that: the utility model discloses an inside transportation and the promotion work to heavy wind channel and heavy equipment of large-scale module have reduced field work personnel's quantity, have improved field work efficiency simultaneously, have guaranteed personal safety, and the device can be convenient dismantlement and installation simultaneously, can use in the large-scale structure installation of each engineering module.
Drawings
FIG. 1 is a front view of the heavy duty duct transport and lifting system of the present invention adapted for use within a large module;
FIG. 2 is a schematic diagram of a traction device in the system of FIG. 1;
FIG. 3 is a schematic view of the structure of the transporter in the system of FIG. 1;
FIG. 4 is a side view of the transport unit of FIG. 3;
FIG. 5 is a schematic view of a single structure of the guide of FIG. 3;
FIG. 6 is a schematic view of a linkage of the guide of FIG. 3;
FIG. 7 is a schematic diagram of a lifting device of the system of FIG. 1;
FIG. 8 is a block diagram of a support tower in the system of FIG. 1;
fig. 9 is a top view of the tower beam structure of the present invention;
FIG. 10 is a front view of the tower beam structure shown in FIG. 9;
FIG. 11 is a cross-sectional view of the tower beam structure shown in FIG. 9.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in the accompanying drawings, the utility model discloses a system suitable for inside heavy wind channel transportation of large-scale module and promotion, including conveyer 2, set up in the left side draw gear 1 of conveyer 2, set up in the right side draw gear 5 on conveyer 2 right side and install hoisting device 3 on conveyer 2.
The left traction device 1 and the right traction device 5 respectively comprise a motor fixing support 1-1 fixed on the ground, a three-phase asynchronous motor 1-2 is fixed on the motor fixing support 1-1, a pulley 1-5 is fixed on an output shaft of the three-phase asynchronous motor 1-2 through a flat key 1-4, a steel wire rope 1-6 is wound on the pulley 1-5, a nut 1-7 is fixed on an output shaft of the three-phase asynchronous motor 1-2 positioned at the outer side of the pulley 1-5, and a shaft sleeve 1-3 is sleeved on the output shaft of the three-phase asynchronous motor 1-2 positioned at the inner side of the pulley 1-5 to limit the pulley 1-5.
The transportation device 2 comprises a bottom plate 2-1 which is paved on the ground and arranged along the horizontal direction, a guide device 2-2 is laid on the bottom plate 2-1, a first bearing table 2-3 and a second bearing table 2-5 are arranged on the guide device 2-2 at intervals from left to right, and the left end and the right end of a connecting plate 2-4 arranged along the horizontal direction are respectively fixedly connected with the first bearing table 2-3 and the second bearing table 2-5. The first bearing table 2-3 and the second bearing table 2-5 are respectively provided with a connecting rod 2-6 which is consistent with the axial direction of an output shaft of the three-phase asynchronous motor 1-2, the other ends of the steel wire ropes 1-6 on the left side traction device 1 and the right side traction device 5 are respectively fixedly connected with the connecting rods 2-6 on the same side, and the first bearing table 2-3 and the second bearing table 2-5 can move left and right on the guide device 2-2 along the horizontal direction through the traction of the steel wire ropes 1-6 on the left side traction device 1 and the right side traction device 5.
As an implementation mode of the utility model, the guiding device 2-2 comprises a front row of bearing fixing supports 2-9 and a rear row of bearing fixing supports 2-9 fixed on the bottom plate 2-1, each bearing fixing support 2-9 is provided with a bearing 2-10, a rolling shaft 2-8 is respectively arranged between the two bearings 2-10 correspondingly arranged at the front and the rear, the front end and the rear end of the rolling shafts 2-8 arranged at the left and the right in parallel at intervals are respectively connected on a connecting sheet 2-12, and each rolling shaft 2-8 positioned at the outer side of the connecting sheet 2-12 is connected with a nut 2-11 through screw threads and is screwed.
The lifting device 3 comprises a first supporting tower 3-1 and a second supporting tower 3-3, the bottoms of which are respectively fixed on a first bearing table 2-3 and a second bearing table 2-5 through bolts 4, the left end and the right end of a tower beam 3-2 arranged along the horizontal direction are respectively fixed on the top of the first supporting tower 3-1 and the top of the second supporting tower 3-3, a guide rail 6-2 is arranged on the tower beam 3-2, and a guide wheel 3-5 of an electric hoist 3-4 is in sliding connection with the guide rail 6-2 so that the electric hoist 3-4 can move left and right on the tower beam 3-2.
As an embodiment of the utility model, first support pylon 3-1 and second support pylon 3-3 structure the same, all include four vertical rectangle steel pipes 5-1 that set up along vertical direction, four vertical rectangle steel pipes 5-1 enclose into the cuboid, it has many horizontal rectangle steel pipes 5-2 to set up the welding along the level between two adjacent vertical rectangle steel pipes 5-1, the four corners department in every rectangle region that is enclosed by vertical rectangle steel pipe 5-1, horizontal rectangle steel pipe 5-2 has welded fixed plate 5-3 respectively, it has welded angle steel 5-4 respectively to weld between two fixed plates 5-3 that set up along diagonal direction.
As an implementation mode of the utility model, the vertical rectangular steel pipe 5-1 is welded with bolt connecting holes 5-5, and the bolt connecting holes 5-5 are used for passing through bolts connected with the tower beam 3-2. Preferably, the left end and the right end of the guide rail 6-2 are respectively welded on a left base plate 6-1 and a right base plate 6-1, and the left base plate 6-1 and the right base plate are respectively fixed on the first support tower 3-1 and the second support tower 3-3 through bolts penetrating through bolt connecting holes 5-5.
Still further preferably, reinforcing ribs 6-3 are respectively welded between the left end of the guide rail 6-2 and the first support tower 3-1 and between the right end of the guide rail 6-2 and the second support tower 3-3 to play a role in fixing the reinforcing guide rail 6-2, and a fixing plate 6-4 is welded on the upper part of the guide rail 6-2 to improve the strength of the guide rail 6-2 and reduce the micro-deformation of the guide rail 6-2.
The working principle is as follows:
when a heavy air duct is to be installed in a large module, after the heavy air duct is lifted to a set height by lifting a heavy electric hoist 3-4, a first bearing table 2-3 in a transportation device 2 is dragged and dragged by a steel wire rope 1-6 on a three-phase asynchronous motor 1-2 in a left-end traction device 1, at the moment, a traction device 5 at the right end stops traction, the first bearing table 2-3 in the transportation device 2 and a second bearing table 2-5 move towards the left side together under the dragging of the steel wire rope 1-6, the first bearing table 2-3 in the transportation device 2 and a lifting device 3 on the second bearing table 2-5 move towards the left side together, when the heavy air duct is dragged to a designated position, the electric hoist 3-4 is operated to lift the heavy air duct to the installation height, and after the heavy air duct is installed, the transportation device 2 and the lifting device 3 can be dragged and dragged by the traction device 5 at the right end And (5) transporting and lifting the heavy air duct next time when the air duct arrives at the original position.
Claims (6)
1. The utility model provides a be applicable to inside heavy wind channel transportation of large-scale module and hoist system which characterized in that: the device comprises a transportation device, a left side traction device arranged on the left side of the transportation device, a right side traction device arranged on the right side of the transportation device and a lifting device arranged on the transportation device;
the left traction device and the right traction device respectively comprise a motor fixing support fixed on the ground, a three-phase asynchronous motor is fixed on the motor fixing support, a pulley is fixed on an output shaft of the three-phase asynchronous motor through a flat key, a steel wire rope is wound on the pulley, a nut is fixed on the output shaft of the three-phase asynchronous motor positioned outside the pulley, and a shaft sleeve is sleeved on the output shaft of the three-phase asynchronous motor positioned inside the pulley to limit the pulley;
the transportation device comprises a bottom plate which is paved on the ground and arranged along the horizontal direction, a guide device is laid on the bottom plate, a first bearing table and a second bearing table are arranged on the guide device at intervals from left to right, and the left end and the right end of a connecting plate arranged along the horizontal direction are fixedly connected with the first bearing table and the second bearing table respectively; connecting rods which are consistent with the axial direction of an output shaft of the three-phase asynchronous motor are respectively arranged on the first bearing table and the second bearing table, the other ends of the steel wire ropes on the left traction device and the right traction device are respectively fixedly connected with the connecting rods on the same side, and the first bearing table and the second bearing table can move left and right on the guide device along the horizontal direction by the traction of the steel wire ropes on the left traction device and the right traction device;
the lifting device comprises a first supporting tower and a second supporting tower, the bottoms of the first supporting tower and the second supporting tower are fixed on a first bearing table and a second bearing table respectively through bolts, the left end and the right end of a tower beam arranged in the horizontal direction are fixed on the top of the first supporting tower and the top of the second supporting tower respectively, a guide rail is arranged on the tower beam, and a guide wheel of an electric hoist is connected with the guide rail in a sliding mode so that the electric hoist can move on the tower beam in a left-right mode.
2. The heavy duty duct transport and lifting system for large module interiors of claim 1, wherein: the guide device comprises a front row of bearing fixing supports and a rear row of bearing fixing supports which are fixed on a bottom plate, a bearing is installed in each bearing fixing support, a rolling shaft is installed between the two bearing fixing supports which are correspondingly arranged in the front and the rear directions, the front end and the rear end of each rolling shaft penetrate through the bearings in the two bearing fixing supports which are correspondingly arranged in the front and the rear directions and are fixedly connected with the bearings, the rolling shafts which are parallelly arranged at intervals on the left and the right penetrate through the front ends and the rear ends of the bearings and are respectively connected onto a connecting piece, and a nut is connected onto each rolling shaft on the outer side of the connecting piece in a threaded mode and.
3. The system for transporting and lifting a large modular internal heavy duty air duct according to claim 1 or 2, characterized in that: the first support tower and the second support tower are the same in structure and comprise four vertical rectangular steel pipes arranged in the vertical direction, the four vertical rectangular steel pipes are enclosed into a cuboid, a plurality of horizontal rectangular steel pipes are welded between every two adjacent vertical rectangular steel pipes along the horizontal direction, fixing plates are welded at four corners of each rectangular area enclosed by the vertical rectangular steel pipes and the horizontal rectangular steel pipes respectively, and angle steel is welded between the two fixing plates arranged in the diagonal direction respectively.
4. The system for transporting and lifting a large modular internal heavy duty air duct of claim 3, wherein: and the vertical rectangular steel pipe is welded with a bolt connecting hole, and the bolt connecting hole is used for penetrating through a bolt connected with a tower beam.
5. The system for transporting and lifting a large modular internal heavy duty air duct of claim 4, wherein: the left end and the right end of the guide rail are respectively welded on a left base plate and a right base plate, and the left base plate and the right base plate are respectively fixed on the first support tower and the second support tower through bolts penetrating through the bolt connecting holes.
6. The system for transporting and lifting a large modular internal heavy duty air duct of claim 5, wherein: reinforcing rib plates are respectively welded between the left end of the guide rail and the first support tower and between the right end of the guide rail and the second support tower, and a fixing plate is welded at the upper part of the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021531400.2U CN213356736U (en) | 2020-07-29 | 2020-07-29 | Heavy air duct transportation and lifting system suitable for inside of large module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021531400.2U CN213356736U (en) | 2020-07-29 | 2020-07-29 | Heavy air duct transportation and lifting system suitable for inside of large module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213356736U true CN213356736U (en) | 2021-06-04 |
Family
ID=76141673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021531400.2U Active CN213356736U (en) | 2020-07-29 | 2020-07-29 | Heavy air duct transportation and lifting system suitable for inside of large module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213356736U (en) |
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2020
- 2020-07-29 CN CN202021531400.2U patent/CN213356736U/en active Active
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