CN220928866U - A dustproof canopy for hydraulic generator rotor equipment - Google Patents
A dustproof canopy for hydraulic generator rotor equipment Download PDFInfo
- Publication number
- CN220928866U CN220928866U CN202322576011.1U CN202322576011U CN220928866U CN 220928866 U CN220928866 U CN 220928866U CN 202322576011 U CN202322576011 U CN 202322576011U CN 220928866 U CN220928866 U CN 220928866U
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- support frame
- dust
- supporting frame
- main support
- folding
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- 239000000428 dust Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model relates to the technical field of hydraulic generator installation, in particular to a dustproof shed for hydraulic generator rotor assembly, which comprises a supporting frame, wherein the supporting frame comprises a first main supporting frame and a second main supporting frame which are parallel to each other, the ends of the first main supporting frame and the second main supporting frame are connected through two auxiliary supporting frames, a folding truss is arranged at the top of the supporting frame, the folding direction of the folding truss is vertical to the first main supporting frame, and tarpaulin is arranged on the top cover of the folding truss. The dust-proof shed is provided with the supporting frame, so that the whole dust-proof shed is supported; the folding truss in top can cover dust canopy top with the tarpaulin cooperatees, and can fold according to the installation needs, changes the open space at top, and easy operation is convenient, not only is convenient for be under construction, can also prevent effectively that the dust from falling into.
Description
Technical Field
The utility model relates to the technical field of hydraulic generator installation, in particular to a dustproof shed for hydraulic generator rotor assembly.
Background
The rotor of the hydraulic generator is a rotating part of the hydraulic generator and consists of a rotating shaft, a bracket, a magnetic yoke, magnetic poles, a current collecting device and the like, and is used for generating a magnetic field, converting energy and transmitting torque. The general hydraulic generator rotor on-site assembly stations have serious cross interference and much dust, and some places even have water seepage, and the construction progress and the assembly quality of the rotor are directly affected.
The traditional rotor field stacking station is not provided with a dustproof shed, and local shielding is adopted when water seepage exists. Even if a few rotors are assembled to take waterproof measures, a mode of dismounting and then installing is often adopted when a magnetic yoke or a magnetic pole is hoisted, and the top shielding range is difficult to adjust according to the current installation condition, so that the construction is extremely inconvenient.
Disclosure of utility model
The utility model aims to provide a dustproof shed for assembling a hydraulic generator rotor, which can adjust the shielding range of the top according to the current installation condition, and is convenient for improving the construction efficiency.
The utility model provides a dustproof shed for assembling a hydraulic generator rotor, which comprises a supporting frame, wherein the supporting frame comprises a first main support frame and a second main support frame which are parallel to each other, the ends of the first main support frame and the second main support frame are connected through two auxiliary supporting frames, a folding truss is arranged at the top of the supporting frame, the folding direction of the folding truss is perpendicular to the first main support frame, and tarpaulin is covered at the top of the folding truss.
Preferably, the support frames comprise a plurality of upright posts, the upright posts are connected through an upper group of transverse support beams and a lower group of transverse support beams, the bottoms of the upright posts are connected with a foundation plate, and the foundation plate is fixedly connected with the ground.
Preferably, the foundation plate is provided with a plurality of through holes, and the expansion bolts penetrate through the through holes to be connected with the ground.
Preferably, the upper part of the auxiliary supporting frame is provided with a rail, the rail is fixedly connected with the upright post of the auxiliary supporting frame, and the bottom of the folding truss is provided with an electric travelling mechanism matched with the rail.
Preferably, the track length is equal to the distance between the first main support and the second main support.
Preferably, a beam bracket is arranged between the bottom of the track and the upright post.
Preferably, the folding truss comprises a plurality of trusses parallel to the first main support frame, and the trusses are connected through a scissor telescopic structure.
Preferably, the electric running mechanism comprises casters matched with the rails at the bottoms of the trusses, the casters corresponding to the trusses at the two ends are connected with a running motor through chain wheels, and limiting plates are arranged at the two ends of the rails.
Preferably, the support frame is coated with a color steel plate, a door and a glass window are arranged on the color steel plate, and a metal frame is arranged around the glass window.
Preferably, a plurality of humidity sensors are arranged on the inner side of the supporting frame.
The beneficial effects are that:
The dust-proof shed is provided with the supporting frame, so that the whole dust-proof shed is supported; the folding truss in top can cover dust canopy top with the tarpaulin cooperatees, and can fold according to the installation needs, changes the open space at top, and easy operation is convenient, not only is convenient for be under construction, can also prevent effectively that the dust from falling into.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of a portion of the structure omitted in the present utility model;
fig. 3 is a schematic structural view of the electric running mechanism of the utility model.
Reference numerals illustrate:
The device comprises a 1-upright post, a 2-transverse supporting beam, a 3-beam support, a 4-track, 5-truckles, a 6-truss, 7-glass windows, 8-entrance doors, 9-tarpaulin, 10-first main support frames, 11-second main support frames, 12-rotor stations, 13-scissor telescopic structures, 14-limiting plates and 15-auxiliary support frames.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 3, a dust shed for assembling a rotor of a hydraulic generator comprises a supporting frame, wherein the supporting frame comprises a first main supporting frame 10 and a second main supporting frame 11 which are parallel to each other, the ends of the first main supporting frame 10 and the second main supporting frame 11 are connected through two auxiliary supporting frames 15, the supporting frame comprises a plurality of upright posts 1, and the upright posts 1 are connected through an upper group of transverse supporting beams 2 and a lower group of transverse supporting beams 2. The bottom of the upright post 1 is connected with a foundation plate, a plurality of through holes are formed in the foundation plate, expansion bolts penetrate through the through holes to be connected with the ground, and the foundation plate is fixedly connected with the ground. The upright column 1 can be made of 20# I-steel or phi 100 x 10mm carbon steel pipes, and has a height of 5000mm, so that the dust-proof shed is ensured to be high enough. The base plate adopts 300mm, and the thickness is 30 mm's steel sheet, increases the area of contact between stand 1 and the ground, makes overall structure more stable. The transverse supporting beam 2 adopts carbon steel pipes with diameter of 89 mm or 6mm, and plays a role of transverse supporting in the supporting frame.
The support frame top is equipped with folding truss, and folding truss's folding direction is perpendicular with first main support frame 10, and folding truss includes a plurality of trusses 6 parallel with first main support frame 10, connects through cutting fork extending structure 13 between the truss 6, has guaranteed to connect stably between the truss 6 when being convenient for fold. The top cover of the folding truss is provided with tarpaulin 9. The upper parts of the auxiliary supporting frames 15 are respectively provided with a rail 4, the rails 4 are vertical to the first main supporting frame 10, and the lengths of the rails 4 are equal to the distance between the first main supporting frame 10 and the second main supporting frame 11. The rail 4 is fixedly connected with the upright post 1 of the auxiliary supporting frame 15, and the beam brackets 3 are arranged between the bottom of the rail 4 and the upright post 1, so that the support to the rail 4 is enhanced. The track 4 is located inside the dust booth. The bottom of the folding truss is provided with an electric running mechanism matched with the track 4. The electric running mechanism comprises casters 5 matched with the bottom of a truss 6 and a track 4, the casters 5 close to the trusses 6 at two ends of the track 4 are connected with a running motor (the running motor is omitted in the figure and is not shown) through sprockets, and limiting plates 14 are arranged at two ends of the track 4 to prevent the casters 5 from falling out of the track 4. Preferably, the caster 5 is a solid nylon caster 5, which has good rolling effect, long service life, good obstacle surmounting capability, convenient push-pull and labor saving. The tarpaulin 9 extends to folding truss outside, cladding braced frame upper portion, avoids the dust to fall into from the clearance between dust canopy and the braced frame, and tarpaulin 9 can adopt the PVC surface fabric, and is firm, wear-resisting anti tearing, fire prevention fire-retardant, is convenient for realize the whole closure to rotor installation region.
The supporting frame is coated with a color steel plate, preferably a rock wool color steel plate with the thickness of 50mm, a door 8 and a glass window 7 are arranged on the color steel plate, and a metal frame is arranged around the glass window 7. Through the glazing 7, the worker can patrol and check the internal construction situation without entering the construction area. The support frame inboard is equipped with a plurality of humidity transducer, can carry out real-time supervision to dustproof canopy inside humidity, the staff of being convenient for in time discovers the problem. The inside floor glue of laying of dustproof canopy is convenient for wash and cleans, plays certain dustproof effect.
The working process comprises the following steps:
When the dustproof shed is installed in a limited space, the first support frame is close to the closed end, the second main support frame 11 is close to the external walking channel, a 45-degree chamfer is formed in a section of the auxiliary support frame 15, which is close to the second main support frame 11, for effectively utilizing space, and the entrance door 8 is arranged on one side chamfer. When the chamfering is provided, the shape of the top rail 4 does not need to be changed, and the two ends of the rail 4 are respectively connected with the first main support frame 10 and the second main support frame 11. The glass window 7 is arranged on the second main support frame 11, so that workers can conveniently patrol and observe when passing through the channel.
When the rotor yoke and the magnetic pole are hoisted, the top tarpaulin 9 can be not dismantled, and the folding truss and the tarpaulin 9 can be driven to be folded by controlling the travelling motor, so that the top space when the rotor yoke and the magnetic pole are hoisted is displayed; when the lifting is finished, the casters 5 are driven by controlling the travelling motor, the folding truss and the tarpaulin 9 are stretched to complete the whole covering, and dust is prevented from falling into the rotor station 12 during on-site assembly.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A dustproof canopy for hydraulic generator rotor equipment, its characterized in that includes braced frame, braced frame includes first main support frame and the second main support frame that is parallel to each other, first main support frame with connect through two auxiliary stay frame between the tip of second main support frame, braced frame top is equipped with folding truss, folding truss's folding direction with first main support frame is perpendicular, folding truss top lid is equipped with the tarpaulin.
2. The dust canopy for hydro-generator rotor assembly of claim 1, wherein the support frames each comprise a plurality of posts connected by upper and lower sets of transverse support beams, the bottoms of the posts being connected to a foundation plate fixedly connected to the ground.
3. The dust shed for assembling a rotor of a hydro-generator as defined in claim 2, wherein the base plate is provided with a plurality of through holes through which expansion bolts are connected to the ground.
4. The dustproof shed for assembling the rotor of the hydraulic generator according to claim 2, wherein the upper parts of the auxiliary supporting frames are respectively provided with a rail, the rails are fixedly connected with the upright posts of the auxiliary supporting frames, and the bottoms of the folding trusses are provided with electric travelling mechanisms matched with the rails.
5. The dust canopy for hydro-generator rotor assembly of claim 4, wherein the track length is equal to a distance between the first main support frame and the second main support frame.
6. The dust cap for assembling a hydro-generator rotor of claim 4, wherein a beam bracket is disposed between the rail bottom and the upright post.
7. The dust canopy for hydro-generator rotor assembly of claim 4, wherein the folding trusses include a plurality of trusses parallel to the first main support frame, the trusses being connected by a scissors telescoping structure.
8. The dustproof shed for assembling the rotor of the hydraulic generator according to claim 7, wherein the electric traveling mechanism comprises casters matched with the rails at the bottoms of the trusses, the casters corresponding to the trusses at the two ends are connected with a traveling motor through chain wheels, and limiting plates are arranged at the two ends of the rails.
9. The dust canopy for assembling a rotor of a hydro-generator of claim 1, wherein the support frame is covered with a colored steel plate, the colored steel plate is provided with a door and a glass window, and the glass window is provided with a metal frame around.
10. The dust shed for hydro-generator rotor assembly of claim 1, wherein the support frame is internally provided with a plurality of humidity sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576011.1U CN220928866U (en) | 2023-09-21 | 2023-09-21 | A dustproof canopy for hydraulic generator rotor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322576011.1U CN220928866U (en) | 2023-09-21 | 2023-09-21 | A dustproof canopy for hydraulic generator rotor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928866U true CN220928866U (en) | 2024-05-10 |
Family
ID=90965728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322576011.1U Active CN220928866U (en) | 2023-09-21 | 2023-09-21 | A dustproof canopy for hydraulic generator rotor equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928866U (en) |
-
2023
- 2023-09-21 CN CN202322576011.1U patent/CN220928866U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |