CN110894755A - Movable overhaul room with living room - Google Patents
Movable overhaul room with living room Download PDFInfo
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- CN110894755A CN110894755A CN201811069469.5A CN201811069469A CN110894755A CN 110894755 A CN110894755 A CN 110894755A CN 201811069469 A CN201811069469 A CN 201811069469A CN 110894755 A CN110894755 A CN 110894755A
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- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000000694 effects Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
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- Engineering & Computer Science (AREA)
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- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention relates to an electric power overhaul facility, and particularly discloses a movable overhaul room with a living room, which comprises a main body framework and a movable upright post, wherein the main body framework comprises a bottom frame, the main body upright post arranged on the upper side of the bottom frame and a main telescopic support column arranged on the lower side of the bottom frame, the main body upright post and the movable upright post are connected through a folding mechanism, the main telescopic support column is also arranged on the lower side of the movable upright post, and the bottom frame is also provided with an auxiliary telescopic support column. The invention has the advantages of good stability and reliability, flexible unfolding and folding processes and the like.
Description
Technical Field
The invention relates to electric power overhaul facilities, in particular to a movable overhaul room with a living room.
Background
Because of the city and living area are kept away from usually in transformer substation's substation equipment construction and maintenance, there are a great deal of inconveniences in the course of the work, mainly reflect: 1. the construction site has no overhaul room and living room, and the working comfort is poor; 2. constructors do not have temporary shielding measures, and particularly huge potential safety hazards are brought to maintenance work in severe weather such as summer, winter and cold; 3. the maintenance vehicle is leased, the construction workers are difficult to configure in a humanized manner, the space utilization rate is low, and the cost is high; 4. the temporary work shed is built, so that the working time of maintenance can be occupied, the maintenance efficiency is reduced, the reliability is poor in extreme weather (such as rainstorm, strong wind, heavy snow, earthquake and the like), and the effect of shielding wind and rain cannot be achieved. Therefore, a comfortable, safe and convenient temporary maintenance place and a living place are provided for maintenance personnel, so that the use of field tools is standardized, the maintenance efficiency is improved, the operation risk is reduced, the emergency repair capacity is improved, the power grid engineering quality is ensured, and the method has great significance.
Patent document CN206329087U discloses a movable overhaul room, which includes a working area and a foldable rest room, the expansion and folding of the rest room is realized by the telescopic motion of a plurality of oil cylinders, in this technical scheme, in order to provide enough space (the transverse dimension of the overhaul room is about 5 m), the hydraulic cylinder needs a longer stroke during the expansion and folding process, which results in a longer length of the hydraulic cylinder, thus increasing the dead weight of the overhaul room and being inconvenient for transportation of the overhaul room; after the overhaul room is unfolded, the rest room is in a suspension state, the bottom of the rest room is not supported, overturning is easy to occur, and the overall stability and reliability of the overhaul room under extreme conditions are poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the movable overhaul room with the living room, which has good stability and reliability and flexible unfolding and folding processes.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a take portable maintenance room between living, includes main part skeleton and activity stand, the main part skeleton includes the bottom frame, locates the main part stand of bottom frame upside and locates the main flexible support column of bottom frame downside, the main part stand with link to each other through folding mechanism between the activity stand, activity stand downside also is equipped with main flexible support column, the bottom frame still disposes supplementary flexible support column.
As a further improvement of the above technical solution: and a pressure sensor is arranged in the main telescopic supporting column.
As a further improvement of the above technical solution: folding mechanism includes first pole group and second pole group, first pole group with second pole group all includes upper boom, intermediate lever and lower beam, the upper boom, intermediate lever and the lower beam one end of first pole group with the upper end, middle part and the lower extreme of activity stand correspond articulatedly, the upper boom and the intermediate lever other end of first pole group all articulate with the upper boom one end of second pole group, the upper boom and the intermediate lever one end of second pole group all articulate with the lower beam other end of first pole group, the upper boom other end of second pole group with the upper end of main part stand is articulated, the intermediate boom other end of second pole group is articulated with an intermediate boom lifting drive spare, the intermediate boom lifting drive spare is located on the main part stand, the lower beam other end of second pole group with the lower extreme of main part stand is articulated.
As a further improvement of the above technical solution: the intermediate lever lifting driving piece is an electric cylinder.
As a further improvement of the above technical solution: and a recovery mechanism for driving the auxiliary telescopic supporting columns to be unfolded out of the bottom frame or recovered to the lower side of the bottom frame is arranged at the lower side of the bottom frame.
As a further improvement of the above technical solution: retrieve the mechanism and include guide rail, slider, connecting rod and pendulum rod, the guide rail is followed the direction of motion of activity stand arranges, the slider is located on the guide rail and dispose reciprocal translation actuating mechanism, pendulum rod one end with the bottom frame is articulated, the other end with supplementary flexible support column links to each other, connecting rod one end with the slider is articulated, the other end with the pendulum rod middle section is articulated.
Compared with the prior art, the invention has the advantages that: the invention discloses a movable overhaul room with a living room, which comprises a main body framework and a movable stand column, wherein the movable stand column is connected with the main body framework through a folding mechanism; because the main telescopic supporting columns are arranged on the lower sides of the main framework and the movable stand columns, good support can be provided, and the overall stability and reliability of the equipment are ensured; the bottom frame is also provided with an auxiliary telescopic supporting column, which is beneficial to the expansion of the folding mechanism; meanwhile, the loading and unloading of the truck are facilitated, and the defect that no lifting device is arranged on site is overcome; the specific process of equipment deployment is as follows: after equipment transportation arrives the scene, supplementary flexible support column extension makes equipment wholly rise, main flexible support column and ground separation, then folding mechanism action expandes the movable stand, this in-process because main flexible support column separates with ground for folding mechanism can expand very smoothly, and after the movable stand moved to the target location, main flexible support column extension and ground contact, supplementary flexible support column retraction and ground separation at last, provide the support for equipment by main flexible support column.
Drawings
Fig. 1 is a perspective view illustrating a development state of a mobile service room with a living room according to the present invention.
Fig. 2 is a schematic perspective view of the folding mechanism of the present invention.
Fig. 3 is a schematic perspective view of the recovery mechanism of the present invention when deployed.
Fig. 4 is a perspective view illustrating an unfolded or folded state of the mobile service room with a living room according to the present invention.
The reference numerals in the figures denote: 1. a main body skeleton; 11. a bottom frame; 12. a main body column; 13. a main telescopic support column; 14. an auxiliary telescopic support column; 2. a movable upright post; 3. a folding mechanism; 31. a rod is arranged; 32. an intermediate lever; 33. a lower rod; 34. the middle rod lifts the driving piece; 4. a recovery mechanism; 41. a guide rail; 42. a slider; 43. a connecting rod; 44. a swing link.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples of the specification.
Fig. 1 to 4 show an embodiment of a mobile overhaul room with a living room according to the present invention, the mobile overhaul room with a living room of the present embodiment includes a main body frame 1 and a movable upright post 2, the main body frame 1 includes a bottom frame 11, a main body upright post 12 disposed on an upper side of the bottom frame 11, and a main telescopic support column 13 disposed on a lower side of the bottom frame 11, the main body upright post 12 is connected to the movable upright post 2 through a folding mechanism 3, the main telescopic support column 13 is also disposed on a lower side of the movable upright post 2, and the bottom frame 11 is further configured with an auxiliary telescopic support column 14. The main framework 1 is a cuboid structure which is arranged along the longitudinal direction (vertical to the paper surface in the drawing), the longitudinal length is 5000mm, the transverse width is 2000mm, the vertical height is 2500mm, the main framework can be used as an overhaul room, four main upright posts 12 above the bottom framework 11 are distributed at four corners, and main telescopic support columns 13 below the main framework correspond to the main upright posts; the movable upright post 2 is two in front and back, the distance between the movable upright post 2 and the main body framework 1 after the movable upright post is unfolded is 3350mm, the length of the movable upright post is equal to that of the main body framework 1, the height of the movable upright post is 2400mm, and the space between the movable upright post 2 and the main body framework 1 can be used as a living room.
The movable overhaul room with the living room comprises a main body framework 1 and a movable upright post 2, wherein the movable upright post 2 is connected with the main body framework 1 through a folding mechanism 3, and the space between the movable upright post 2 and the main body framework 1 can be increased after the folding mechanism 3 is unfolded, so that the living room and the overhaul room can be built in the main body framework 1 and the space between the main body framework 1 and the main body framework respectively; because the main telescopic support columns 13 are arranged on the lower sides of the bottom frame 11 and the movable upright post 2, good support can be provided, and the overall stability and reliability of the equipment are ensured, especially when the equipment is applied to extreme weather conditions; the bottom frame 11 is also provided with an auxiliary telescopic supporting column 14, which is beneficial to the unfolding and folding of the folding mechanism 3 and is also convenient for loading and unloading the vehicle, and the defect that no lifting device is arranged in factories and on the spot is overcome; the specific process of equipment deployment is as follows: after equipment transportation arrives the scene, before folding mechanism 3 expandes, supplementary flexible support column 14 extends and makes equipment wholly rise, main flexible support column 13 and ground separation, then folding mechanism 3 acts and expandes activity stand 2, this in-process is because main flexible support column 13 and ground separation for folding mechanism 3 can expand very smoothly, after activity stand 2 moved to the target position, main flexible support column 13 extension and ground contact, last supplementary flexible support column 14 contracts and separates with ground, support for equipment is provided by main flexible support column 13. When the equipment needs to be folded, the auxiliary telescopic supporting columns 14 extend to be in contact with the ground, the main telescopic supporting columns 13 retract to be separated from the ground, then the folding mechanisms 3 act to draw the movable upright columns 2 to the main body framework 1, and in the process, the main telescopic supporting columns 13 are also separated from the ground, so that the folding mechanisms 3 can be folded very smoothly.
Further, in the present embodiment, a pressure sensor (not shown in the figure, commercially available) is provided in the main telescopic supporting column 13. When the balance state of the equipment is adjusted, when the bearing capacity of the pressure sensor in each main telescopic supporting column 13 is in the same range, balance is approved to be achieved, and the adjusting process is more accurate and visual.
Further, in this embodiment, the folding mechanism 3 includes a first rod set and a second rod set, the first rod set and the second rod set each include an upper rod 31, an intermediate rod 32, and a lower rod 33, one end of the upper rod 31, the intermediate rod 32, and the lower rod 33 of the first rod set is connected with the movable upright 2The upper end, middle part and lower extreme correspond articulatedly, the last pole 31 of first pole group and the last pole 31 one end of intermediate lever 32 other end all with the second pole group are articulated, the last pole 31 of second pole group and intermediate lever 32 one end all articulate with the lower pole 33 other end of first pole group, the last pole 31 other end of second pole group is articulated with the upper end of main part stand 12, the intermediate lever 32 other end of second pole group is articulated with an intermediate lever lift driving piece 34, intermediate lever lift driving piece 34 is located on main part stand 12, the lower pole 33 other end of second pole group is articulated with the lower extreme of main part stand 12. The intermediate rod lifting driving piece 34 preferably adopts an electric cylinder, the action is accurate, and hydraulic leakage is avoided. The folding mechanism 3 with the structure converts the up-and-down movement of one end of the middle rod 32 of the second rod group into the left-and-right movement of the movable upright post 2, so that the stroke of the middle rod lifting driving piece 34 is short, and the self-weight of the middle rod lifting driving piece can be reduced; the connection points of the two groups of rod sets with the movable upright post 2 and the main upright post 12 are three (including the connection between the middle rod lifting driving piece 34 and the main upright post 12), so that the movable upright post 2 can be reliably driven to move relative to the main upright post 12. Each rod piece is made of common stainless steel materials as an example, strength and overall modal analysis is carried out on the folding mechanism 3, whether the structure meets the design requirements of equipment or not is checked through corresponding analysis, the natural frequency of the overall framework where the corresponding rod piece is located is obtained at the same time, and then the design is optimized and the seismic frequency section is avoided. Combining the requirements of unfolding and recovery, applying the requirement of 0.01MPa of transverse equivalent load on the unfolding side, restraining the corresponding part, and obtaining the unfolding structure with the deformation of about 7mm, which basically meets the requirements. In order to verify the feasibility of the folding mechanism 3 in the integral framework, the folding mechanism 3 was assembled in the integral framework and subjected to modal analysis. By analysis, the modal frequencies of the above members in the state where the equipment is supported by the main telescopic support 13 are 2.5998H respectivelyZ、2.6395HZ、2.7001HZ、4.2587HZ、4.3846HZ、4.4265HZAccording to the corresponding frequency and mode results of the first 6 orders, the integral framework structure is mainly the symmetrical mode of the folding mechanism 3, the maximum mode quantity is about 11mm, and the integral framework structure is combined with the seismic frequency (generally 30H)Z～40HZ) Avoiding the common seismic frequency range and meeting the requirement on strengthThe range of the earthquake resonance is avoided, and the result shows that the folding mechanism 3 has feasibility.
Further, in the present embodiment, the lower side of the bottom frame 11 is provided with a recovery mechanism 4 for driving the auxiliary telescopic supporting columns 14 to be unfolded out of the bottom frame 11 or recovered to the lower side of the bottom frame 11. When the equipment needs to be assembled and disassembled, the auxiliary telescopic supporting columns 14 can be unfolded to the left side and the right side of the bottom frame 11 by using the recovery mechanism 4, so that the space below the bottom frame 11 is made available, and a truck can conveniently enter the lower side of the bottom frame 11; on the other hand, when the auxiliary telescopic supporting columns 14 support the equipment, the gravity center of the equipment can be increased, and the auxiliary telescopic supporting columns 14 are unfolded to the left side and the right side of the bottom frame 11, so that the distance between the auxiliary telescopic supporting columns 14 is increased, and the stability of the equipment in the state is favorably maintained.
Further, in the present embodiment, the recycling mechanism 4 includes a guide rail 41, a slider 42, a connecting rod 43 and a swing rod 44, the guide rail 41 is disposed along the moving direction (left and right direction in the drawing) of the movable upright 2, the slider 42 is disposed on the guide rail 41 and is configured with a reciprocating translation driving mechanism (not shown in the drawing, and various common components and assemblies that linearly reciprocate can be used to realize functions), one end of the swing rod 44 is hinged to the bottom frame 11, that is, the hinged position is a swing center, the other end is connected to the auxiliary telescopic supporting column 14, one end of the connecting rod 43 is hinged to the slider 42, and the other end is hinged to the middle section of. When the auxiliary telescopic supporting columns 14 need to be unfolded to the outer side of the bottom frame 11, the reciprocating translation driving mechanism drives the sliding blocks 42 to slide along the guide rails 41, and further drives the swing rods 44 to swing around the swing center through the connecting rods 43, and the auxiliary telescopic supporting columns 14 also swing around the swing center when the swing rods 44 swing, so that the purpose can be achieved; in contrast, the recovery process is performed by driving the slide block 42 to slide along the guide rail 41 in the opposite direction by the reciprocating translation driving mechanism.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (6)
1. The utility model provides a take portable maintenance room between life which characterized in that: including main part skeleton (1) and activity stand (2), main part skeleton (1) includes bottom frame (11), locates main part stand (12) of bottom frame (11) upside and locates main flexible support column (13) of bottom frame (11) downside, main part stand (12) with link to each other through folding mechanism (3) between activity stand (2), activity stand (2) downside also is equipped with main flexible support column (13), bottom frame (11) still disposes supplementary flexible support column (14).
2. The mobile service room with living room of claim 1, wherein: and a pressure sensor is arranged in the main telescopic supporting column (13).
3. The mobile service room with living room of claim 1 or 2, wherein: the folding mechanism (3) comprises a first rod group and a second rod group, the first rod group and the second rod group respectively comprise an upper rod (31), a middle rod (32) and a lower rod (33), one end of the upper rod (31), the middle rod (32) and the lower rod (33) of the first rod group is correspondingly hinged with the upper end, the middle part and the lower end of the movable upright post (2), the other end of the upper rod (31) and the middle rod (32) of the first rod group is hinged with one end of the upper rod (31) of the second rod group, one end of the upper rod (31) and one end of the middle rod (32) of the second rod group are hinged with the other end of the lower rod (33) of the first rod group, the other end of the upper rod (31) of the second rod group is hinged with the upper end of the main upright post (12), the other end of the middle rod (32) of the second rod group is hinged with a middle rod lifting driving piece (34), and the middle rod lifting driving piece (34) is arranged on the main upright post (12), the other end of the lower rod (33) of the second rod group is hinged with the lower end of the main body upright post (12).
4. The mobile service room with living room of claim 3, wherein: the intermediate rod lifting driving piece (34) is an electric cylinder.
5. The mobile service room with living room of claim 1 or 2, wherein: and a recovery mechanism (4) for driving the auxiliary telescopic supporting column (14) to be unfolded out of the bottom frame (11) or recovered to the lower side of the bottom frame (11) is arranged on the lower side of the bottom frame (11).
6. The mobile service room with living room of claim 5, wherein: retrieve mechanism (4) and include guide rail (41), slider (42), connecting rod (43) and pendulum rod (44), guide rail (41) are followed the direction of motion of activity stand (2) is arranged, slider (42) are located on guide rail (41) and dispose reciprocal translation actuating mechanism, pendulum rod (44) one end with bottom frame (11) are articulated, the other end with supplementary flexible support column (14) link to each other, connecting rod (43) one end with slider (42) are articulated, the other end with pendulum rod (44) middle section is articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069469.5A CN110894755B (en) | 2018-09-13 | 2018-09-13 | Movable overhaul room with living room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069469.5A CN110894755B (en) | 2018-09-13 | 2018-09-13 | Movable overhaul room with living room |
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| Publication Number | Publication Date |
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| CN110894755A true CN110894755A (en) | 2020-03-20 |
| CN110894755B CN110894755B (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811069469.5A Active CN110894755B (en) | 2018-09-13 | 2018-09-13 | Movable overhaul room with living room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112695890A (en) * | 2020-12-17 | 2021-04-23 | 上海建工集团股份有限公司 | Folding box type house and use method thereof |
| CN115233826A (en) * | 2022-07-27 | 2022-10-25 | 江西中一建工集团有限公司 | Space-variable movable energy-saving building |
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| CN112695890A (en) * | 2020-12-17 | 2021-04-23 | 上海建工集团股份有限公司 | Folding box type house and use method thereof |
| CN115233826A (en) * | 2022-07-27 | 2022-10-25 | 江西中一建工集团有限公司 | Space-variable movable energy-saving building |
| CN115233826B (en) * | 2022-07-27 | 2023-05-02 | 江西中一建工集团有限公司 | Space-variable movable energy-saving building |
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| CN110894755B (en) | 2021-06-18 |
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