CN112177389A - Building site power distribution is protection canopy for block terminal with dustproof function - Google Patents
Building site power distribution is protection canopy for block terminal with dustproof function Download PDFInfo
- Publication number
- CN112177389A CN112177389A CN202011076666.7A CN202011076666A CN112177389A CN 112177389 A CN112177389 A CN 112177389A CN 202011076666 A CN202011076666 A CN 202011076666A CN 112177389 A CN112177389 A CN 112177389A
- Authority
- CN
- China
- Prior art keywords
- plate
- frame
- support column
- support
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a protective shed with a dustproof function for a power distribution box in a construction site, which comprises a support plate, a top plate, reflective strips and folding cloth pipes, wherein the top plate is connected to the upper end of the support plate in a clamping manner, the reflective strips are bonded and connected to the outer surfaces of a first support column and a second support column at equal intervals, the outer sides of the upper ends of the first support column and the second support column are rotatably connected with support plates, first expansion brackets are arranged on the front side, the rear side and the right side below the support plate, the lower ends of the left side and the right side of each first expansion bracket are slidably connected with a first mounting plate, and a second expansion bracket is arranged on the left side below. This building site power distribution box with dustproof function is with protection canopy, the composite erection of the protection canopy of being convenient for, and the convenient protection canopy after installing fixes, and it is more convenient that the operation is got up, is convenient for carry out folding processing to the protection canopy in addition, and conveniently protects the reuse of canopy, has improved the practicality.
Description
Technical Field
The invention relates to the related technical field of power distribution boxes, in particular to a protective shed with a dustproof function for a power distribution box in a construction site.
Background
In building engineering, often can use the power distribution box for the centralized management and the allotment of electric power are carried in the building site, and the block terminal protection canopy is as the outer protection building of block terminal, great improvement the security among the building engineering, have not negligible effect.
But the block terminal protection canopy that uses under the prior art background still has certain shortcoming, for example:
1. the existing distribution box protection shed is inconvenient to fold and transport, and is inconvenient to recycle, so that the practicability is reduced;
2. the existing distribution box protection shed is inconvenient for the combined installation of the protection shed, the installed protection shed is inconvenient to fix, and the operation is not convenient enough;
3. the existing distribution box protection shed is inconvenient for carrying out dustproof and waterproof treatment on the distribution box in severe weather such as strong wind or rain, and the protection performance of the protection shed is reduced;
therefore, we propose a protection shed for a power distribution box in a construction site having a dustproof function so as to solve the problems proposed in the above.
Disclosure of Invention
The invention aims to provide a protection shed for a power distribution box in a building site with a dustproof function, and aims to solve the problems that the combination installation of the protection shed is inconvenient, the installed protection shed is inconvenient to fix, the operation is not convenient enough, the protection shed is inconvenient to fold, the protection shed is inconvenient to recycle, and the practicability is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a protective shed with a dustproof function for a power distribution box in a construction site comprises a support plate, a top plate, reflective strips and folding cloth pipes, wherein the top end of the support plate is connected with the top plate in a clamping manner, the left upper end of the support plate is connected with a first support column in a rotating manner, the right lower end of the support plate is connected with a second support column in a rotating manner, the reflective strips are adhered and connected to the outer surfaces of the first support column and the second support column at equal intervals, bottom plates are welded to the lower sides of the first support column and the second support column respectively, the outer sides of the upper ends of the first support column and the second support column are connected with a support plate in a rotating manner, the upper end of the support plate is connected with the lower side wall of the support plate in a clamping manner, the inner side of the support plate close to one end of the support plate is connected with a first movable rod, the upper end of the threaded rod is connected with the middle part of the auxiliary block in a penetrating mode, the inner sides of the left end and the right end of the carrier plate are both connected with a second movable rod in a sliding mode, and a second spring is sleeved on the outer side of the second movable rod;
the front side, the rear side and the right side below the carrier plate are respectively provided with a first telescopic frame, the left side and the right side of the first telescopic frame are respectively and rotatably connected with a first mounting plate, the lower ends of the left side and the right side of the first telescopic frame are respectively and slidably connected with the first mounting plate, the first mounting plate is connected with a second supporting column in a clamping manner, the left side below the carrier plate is provided with a second telescopic frame, one side of the second telescopic frame, which is close to the first supporting column, is rotatably connected with a second mounting plate, the lower end of the second telescopic frame, which is close to one side of the first supporting column, is slidably connected with the second mounting plate, one side of the second telescopic frame, which is far away from the second mounting plate, is rotatably connected with a connecting plate, the lower end of the second telescopic frame, which is close to one side of the connecting plate, is slidably connected with the connecting plate, a, the left end and the right end of the supporting rod are both in threaded connection with movable pipes, the inner sides of the upper end and the lower end of the first mounting plate and the second mounting plate are both in sliding connection with movable frames, one side of each movable frame, far away from the first supporting column, is fixedly connected with a third spring, the middle parts of the inner sides of the first mounting plate and the second mounting plate are rotatably connected with gears, the outer sides of the gears are provided with torsion springs, and the middle parts of the gears are fixedly connected with rotating handles;
the lower surface welding of support plate has fixed frame, and the lower surface of support plate installs folding stringing through the bolt, the internally mounted of folding department of folding stringing has supplementary frame, and the below of folding stringing is provided with the installing frame, equal sliding connection has the pull rod on the lateral wall about the installing frame, and the outside at both ends all overlaps around the pull rod and is equipped with the fourth spring.
Preferably, the upper side wall of the top plate is obliquely arranged, the top plate forms a disassembly structure on the carrier plate, and the longitudinal section of the carrier plate is of an inverted H-shaped structure.
Preferably, the first support column and the second support column are symmetrically arranged about a horizontal central axis of the carrier plate, the length of the first support column is equal to that of the second support column, and the first support column and the second support column form a turnover structure on the carrier plate.
Preferably, the upper ends of the second support column and the first support column are connected with the second movable rod in a penetrating mode, the second movable rod is symmetrically arranged relative to the vertical middle axis of the auxiliary block, and the longitudinal section of the second movable rod is of a cross-shaped structure.
Preferably, the longitudinal section of the auxiliary block is in an isosceles trapezoid shape, the auxiliary block forms a lifting structure on the inner side of the carrier plate, and the auxiliary block is connected with the second movable rod in a sliding manner.
Preferably, first mounting panel and second mounting panel all are connected with the mode that first support column adopted the block, and first mounting panel and second mounting panel are perpendicular setting to the lower extreme of first mounting panel and second mounting panel all with the activity pipe threaded connection.
Preferably, the connecting plate and the second expansion bracket are symmetrically arranged about the vertical middle axis of the carrier plate, the single bodies of the connecting plate are connected in a clamping manner, and the connecting plate forms a sliding structure on the supporting rod through the fixing seat.
Preferably, the movable frame is connected with the gear in a meshing manner, and the sliding directions of the movable frame at the upper end of the gear and the movable frame at the lower end of the gear are opposite.
Preferably, the fixing frame is sleeved on the outer side of the folding cloth pipe, pull rods are connected to the left side wall and the right side wall of the lower end of the fixing frame in a sliding mode, and the cross section of each pull rod is of a U-shaped structure.
Preferably, the folded cloth pipe has a thickness smaller than the height of the inner side of the fixing frame, the area of the cross section of the outer side of the lower end of the folded cloth pipe is equal to the area of the cross section of the inner side of the fixing frame, and the folded cloth pipe is made of waterproof cloth with a polyurethane coating film.
Compared with the prior art, the invention has the beneficial effects that: the protection shed with the dustproof function for the power distribution box of the building site is convenient for the combined installation of the protection shed, the installed protection shed is convenient to fix, the operation is more convenient, in addition, the folding treatment of the protection shed is convenient, the repeated utilization of the protection shed is convenient, and the practicability is improved;
1. the protection shed is provided with a first support column and a second support column, the first support column and the second support column form a turnover structure on the support plate, after the first support column and the second support column are turned over, a rotary threaded rod is screwed to enable an auxiliary block to slide on the inner side of the support plate, the second movable rod is pushed to move through the auxiliary block, and the first support column and the second support column are fixed through the assistance of the second movable rod, so that the protection shed is convenient to fold and transport, the protection shed is convenient to recycle, and the practicability is improved;
2. the protective shed is provided with a first mounting plate and a second mounting plate, the movable frame is connected with the gear in a meshing mode, the rotating handle is rotated in a screwing mode, the torsion spring drives the movable frame to slide, and the first mounting plate and the second mounting plate are disassembled after the movable frame loses the clamping, so that the protective shed is convenient to assemble and disassemble, the assembled protective shed is convenient to fix, and the operation is more convenient;
3. be equipped with folding stringing and installing frame, the stringing is folded in the pulling, makes folding stringing spread out from the inboard of fixed frame, and the lower extreme installation that will fold the stringing is gone into the inboard back of installing frame, through the elastic deformation of fourth spring, makes the pull rod be connected with the lower extreme block of folding stringing, through the setting of folding stringing, in bad weather such as strong wind or rain, is convenient for carry out dustproof and waterproof to the block terminal and handles, has improved the protective properties of protection canopy.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the connection between the carrier plate and the supporting plate according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of a carrier plate and a first support pillar according to the present invention;
FIG. 5 is a schematic diagram of a left side sectional view of the connection between the carrier and the auxiliary block according to the present invention;
FIG. 6 is a schematic left side view of the present invention;
FIG. 7 is a schematic sectional view of the connection between the first support post and the first mounting plate according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 7 according to the present invention;
FIG. 9 is a schematic top sectional view of the first mounting plate and the movable tube of the present invention;
FIG. 10 is a schematic view of a front cross-sectional structure of the carrier plate and the foldable cloth tubes in accordance with the present invention;
FIG. 11 is a schematic view of a top cross-sectional perspective view of the connection of the folding cloth tubes and the mounting frame of the present invention;
FIG. 12 is an enlarged view of the structure of FIG. 10 at C;
FIG. 13 is a right side view of the present invention.
In the figure: 1. a carrier plate; 2. a top plate; 3. a first support column; 4. a second support column; 5. a light-reflecting strip; 6. a base plate; 7. a support plate; 8. a first movable bar; 9. a first spring; 10. a threaded rod; 11. an auxiliary block; 12. a second movable bar; 13. a second spring; 14. a first telescopic frame; 15. a first mounting plate; 16. a second telescopic frame; 17. a second mounting plate; 18. a connecting plate; 19. a fixed seat; 20. a support bar; 21. a movable tube; 22. a movable frame; 23. a third spring; 24. a gear; 25. a torsion spring; 26. turning a handle; 27. a fixing frame; 28. folding the cloth pipe; 29. an auxiliary frame; 30. installing a frame; 31. a pull rod; 32. and a fourth spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, the present invention provides a technical solution: a protective shed with a dustproof function for a power distribution box in a construction site comprises a support plate 1, a top plate 2, a first support column 3, a second support column 4, a reflective strip 5, a bottom plate 6, a support plate 7, a first movable rod 8, a first spring 9, a threaded rod 10, an auxiliary block 11, a second movable rod 12, a second spring 13, a first telescopic frame 14, a first mounting plate 15, a second telescopic frame 16, a second mounting plate 17, a connecting plate 18, a fixed seat 19, a support rod 20, a movable pipe 21, a movable frame 22, a third spring 23, a gear 24, a torsion spring 25, a rotating handle 26, a fixed frame 27, a folding cloth pipe 28, an auxiliary frame 29, a mounting frame 30, a pull rod 31 and a fourth spring 32, wherein the upper end of the support plate 1 is connected with the top plate 2 in a clamping manner, the upper end of the left side of the support plate 1 is rotatably connected with the first support column 3, the lower end of the right, the outer surfaces of the first support column 3 and the second support column 4 are connected with reflection strips 5 at equal intervals in a sticking manner, bottom plates 6 are welded on the lower sides of the first support column 3 and the second support column 4, supporting plates 7 are rotatably connected on the outer sides of the upper ends of the first support column 3 and the second support column 4 respectively, the upper ends of the supporting plates 7 are connected with the lower side wall of the support plate 1 in a clamping manner, a first movable rod 8 is slidably connected on the inner side of one end, close to the supporting plate 1, of each supporting plate 7, a first spring 9 is fixedly connected on one side, close to the corresponding supporting plate 7, of each first movable rod 8, threaded rods 10 are rotatably connected in the middle parts of the inner sides of the left end and the right end of the support plate 1, the upper ends of the threaded rods 10 are connected with the middle parts of the auxiliary blocks 11 in a penetrating manner, second movable rods 12;
the front side, the rear side and the right side below the carrier plate 1 are respectively provided with a first telescopic frame 14, the left side and the right side of the first telescopic frame 14 are respectively rotatably connected with a first mounting plate 15, the lower ends of the left side and the right side of the first telescopic frame 14 are respectively connected with the first mounting plate 15 in a sliding way, the first mounting plate 15 is connected with a second supporting column 4 in a clamping way, the left side below the carrier plate 1 is provided with a second telescopic frame 16, one side of the second telescopic frame 16 close to the first supporting column 3 is rotatably connected with a second mounting plate 17, the lower end of the second telescopic frame 16 close to one side of the first supporting column 3 is connected with the second mounting plate 17 in a sliding way, one side of the second telescopic frame 16 far away from the second mounting plate 17 is rotatably connected with a connecting plate 18, the lower end of the second telescopic frame 16 close to one side of the connecting plate 18 is connected with the connecting plate 18 in a sliding way, the lower side of the connecting plate 18 is, the left end and the right end of the support rod 20 are both in threaded connection with movable pipes 21, the inner sides of the upper end and the lower end of the first mounting plate 15 and the second mounting plate 17 are both in sliding connection with movable frames 22, one side of each movable frame 22, far away from the first support column 3, is fixedly connected with a third spring 23, the middle parts of the inner sides of the first mounting plate 15 and the second mounting plate 17 are rotatably connected with a gear 24, the outer side of the gear 24 is provided with a torsion spring 25, and the middle part of the gear 24 is fixedly connected with a rotating handle 26;
the lower surface welding of support plate 1 has fixed frame 27, and the lower surface of support plate 1 installs folding stringing 28 through the bolt, and the internally mounted of folding department of folding stringing 28 has auxiliary frame 29, and the below of folding stringing 28 is provided with installing frame 30, and equal sliding connection has pull rod 31 on the lateral wall about installing frame 30, and the outside at both ends all is equipped with fourth spring 32 around pull rod 31.
As shown in fig. 1, 4 and 5, the upper side wall of the top plate 2 is disposed obliquely, the top plate 2 forms a detachable structure on the carrier plate 1, the longitudinal section of the carrier plate 1 is in an inverted i-shaped structure, the first support column 3 and the second support column 4 are both disposed symmetrically about the horizontal central axis of the carrier plate 1, the length of the first support column 3 is equal to the length of the second support column 4, the first support column 3 and the second support column 4 form an inverted structure on the carrier plate 1, the upper ends of the second support column 4 and the first support column 3 are both connected with the second movable rod 12 in a penetrating manner, the second movable rod 12 is disposed symmetrically about the vertical central axis of the auxiliary block 11, the longitudinal section of the second movable rod 12 is in a cross-shaped structure, the longitudinal section of the auxiliary block 11 is in an isosceles trapezoid shape, and the auxiliary block 11 forms a lifting structure on the inner side of the carrier plate 1, and the auxiliary block 11 is connected with the second movable rod 12 in a sliding mode, so that the protection shed can be conveniently folded and treated, the protection shed is convenient to transport, the protection shed is convenient to recycle, and the practicability is improved.
As shown in fig. 7, 8 and 9, the first mounting plate 15 and the second mounting plate 17 are connected to the first support column 3 by means of a snap fit, the first mounting plate 15 and the second mounting plate 17 are vertically disposed, lower ends of the first mounting plate 15 and the second mounting plate 17 are connected to the movable tube 21 by threads, the connecting plate 18 and the second telescopic frame 16 are symmetrically disposed about a vertical central axis of the support plate 1, and the single bodies of the connecting plate 18 are snap-fitted and connected to each other, the connecting plate 18 forms a sliding structure on the support rod 20 through the fixing seat 19, the movable frame 22 is connected to the gear 24 by means of meshing, and the movable frame 22 at the upper end of the gear 24 and the movable frame 22 at the lower end of the gear 24 are disposed in opposite directions, so as to facilitate the assembly and disassembly of the shelter, facilitate the fixation of the installed shelter, and facilitate the operation.
As shown in fig. 10, 11 and 12, the fixing frame 27 is sleeved on the outer side of the folding cloth pipe 28, the left and right side walls at the lower end of the fixing frame 27 are both connected with the pull rods 31 in a sliding manner, the cross section of each pull rod 31 is in a U-shaped structure, the thickness of the folded folding cloth pipe 28 is smaller than the height of the inner side of the fixing frame 27, the area of the cross section of the outer side at the lower end of the folding cloth pipe 28 is equal to the area of the cross section of the inner side of the mounting frame 30, and the material used by the folding cloth pipe 28 is a waterproof cloth with a polyurethane coating film.
The working principle is as follows: when the dustproof protective shed for the power distribution box in the construction site is used, as shown in the attached drawings 1, 4 and 5, the first support column 3 is turned over from the upper side of the support plate 1 to the lower side of the support plate 1, then the top plate 2 is clamped at the upper end of the support plate 1, the installation and fixation between the support plate 1 and the top plate 2 are completed by using bolts, the first support column 3 and the second support column 4 are turned over, the first support column 3 and the second support column 4 are both vertically arranged with the support plate 1, the rotary threaded rod 10 is screwed, the auxiliary block 11 is moved upwards in the inner side of the support plate 1, the auxiliary block 11 is connected with the second movable rod 12 in a sliding manner, after the auxiliary block 11 pushes the second movable rod 12 to move, the second movable rod 12 is connected with the first support column 3 in a penetrating manner by the aid of the second spring 13, the fixation of the first support column 3 is completed, and the fixation of the second support column 4 is completed by analogy, according to the attached drawings 2 and 3, a support plate 7 on a first support column 3 and a support plate 7 at the upper end of a second support column 4 are respectively rotated to enable the support plate 7 to be clamped with the lower surface of the support plate 1, then a first movable rod 8 is clamped and connected with the inner side wall of the support plate 1 through elastic deformation of a first spring 9, the support plate 7 is fixed, the stability is improved through support assistance of the support plate 7, and a bottom plate 6 is fixed on a cement base through bolts to complete erection of a protection shed;
as shown in fig. 1, 7 and 8, the first mounting plate 15 at the left side of the first telescopic frame 14 is engaged with the first support column 3, the rotating handle 26 is released, the gear 24 is rotated inside the first mounting plate 15 by the elastic deformation of the torsion spring 25, the gear 24 is connected with the movable frame 22 in a meshing manner, the gear 24 drives the movable frame 22 to slide inside the first mounting plate 15 after rotating, the movable frame 22 is engaged with the inner side wall of the first support column 3 to fix the first mounting plate 15 by the aid of the third spring 23, the first mounting plate 15 at the right side of the first telescopic frame 14 is pulled to spread the first telescopic frame 14 and engage the first mounting plate 15 at the right side of the first telescopic frame 14 with the second support column 4, and as shown in fig. 1, 6 and 13, the installation of the first telescopic frame 14 at the rear side and the first telescopic frame 14 at the right side of the carrier plate 1 is completed according to the above principle, a second expansion bracket 16 is mounted on the left side below the carrier plate 1 through a second mounting plate 17, as shown in fig. 6 and 9, a movable tube 21 is screwed and rotated to enable the movable tube 21 to be in bolted connection with a first mounting plate 15, a support rod 20 is mounted between the single bodies of the first mounting plate 15 through the assistance of the movable tube 21 to reinforce and support the first mounting plate 15, the support rod 20 is mounted between the single bodies of the second mounting plate 17 by analogy, then a fixed seat 19 is clamped on the support rod 20, and the fixed seat 19 is mounted on the lower side of a connecting plate 18 through a bolt, so that the connecting plate 18 slides on the support rod 20 through the fixed seat 19, and the connecting plate 18 is convenient to open and close;
according to the attached drawings 10, 11 and 12, in severe weather such as strong wind or rain, the pull rod 31 on the fixing frame 27 is pulled to make the pull rod 31 and the lower end of the folding cloth tube 28 lose the clamping, the auxiliary frame 29 is arranged at the folding position of the folding cloth tube 28, after the folding cloth tube 28 loses the fixation, the folding cloth tube 28 is spread and unfolded from the inside of the fixing frame 27, the lower end of the folding cloth tube 28 is clamped with the mounting frame 30, the mounting frame 30 is fixed on the cement base, the pull rod 31 on the mounting frame 30 and the folding cloth tube 28 are clamped and fixed through the elastic deformation of the fourth spring 32, the distribution box is covered by the folding cloth tube 28 to achieve the waterproof and dustproof effects, the reflective strips 5 are adhered and connected to the outer sides of the first support column 3 and the second support column 4 at equal intervals, the warning effect is improved through the reflective strips 5, and the whole working process of the protection shed for the distribution box for the building site electric power with the dustproof function, those not described in detail in this specification are within the skill of the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a building site power distribution is protection canopy for box with dustproof function, includes support plate (1), roof (2), reflection of light strip (5) and folding stringing (28), its characterized in that: the upper end of the support plate (1) is clamped and connected with a top plate (2), the upper end of the left side of the support plate (1) is rotated and connected with a first support column (3), the lower end of the right side of the support plate (1) is rotated and connected with a second support column (4), the outer surfaces of the first support column (3) and the second support column (4) are pasted and connected with reflective strips (5) at equal intervals, a bottom plate (6) is welded on the lower sides of the first support column (3) and the second support column (4), the outer sides of the upper ends of the first support column (3) and the second support column (4) are rotatably connected with a support plate (7), the upper end of the support plate (7) is clamped and connected with the lower side wall of the support plate (1), the inner side of the support plate (7) close to one end of the support plate (1) is slidably connected with a first movable rod (8), and the first movable rod (8, the middle parts of the inner sides of the left end and the right end of the carrier plate (1) are rotatably connected with threaded rods (10), the upper ends of the threaded rods (10) are connected with the middle part of the auxiliary block (11) in a penetrating mode, the inner sides of the left end and the right end of the carrier plate (1) are slidably connected with second movable rods (12), and second springs (13) are sleeved on the outer sides of the second movable rods (12);
the front side, the rear side and the right side below the carrier plate (1) are respectively provided with a first telescopic frame (14), the left side and the right side of the first telescopic frame (14) are respectively connected with a first mounting plate (15) in a rotating manner, the lower ends of the left side and the right side of the first telescopic frame (14) are respectively connected with the first mounting plate (15) in a sliding manner, the first mounting plate (15) is connected with a second supporting column (4) in a clamping manner, the left side below the carrier plate (1) is provided with a second telescopic frame (16), one side of the second telescopic frame (16) close to the first supporting column (3) is connected with a second mounting plate (17) in a rotating manner, the lower end of the second telescopic frame (16) close to one side of the first supporting column (3) is connected with the second mounting plate (17) in a sliding manner, one side of the second telescopic frame (16) far away from the second mounting plate (17) is connected with a connecting plate (18) in a rotating manner, and the lower end of the second telescopic, a fixing seat (19) is installed on the lower side of the connecting plate (18) through bolts, supporting rods (20) are installed between the monomers of the first mounting plate (15) and between the monomers of the second mounting plate (17), the left end and the right end of each supporting rod (20) are in threaded connection with a movable pipe (21), the inner sides of the upper end and the lower end of each of the first mounting plate (15) and the second mounting plate (17) are in sliding connection with a movable frame (22), one side, far away from the first supporting column (3), of each movable frame (22) is fixedly connected with a third spring (23), the middle parts of the inner sides of the first mounting plate (15) and the second mounting plate (17) are rotatably connected with a gear (24), a torsion spring (25) is installed on the outer side of the gear (24), and a rotating handle (26) is fixedly connected to;
the lower surface welding of support plate (1) has fixed frame (27), and the lower surface of support plate (1) installs folding stringing (28) through the bolt, the internally mounted of folding department of stringing (28) has auxiliary frame (29), and the below of folding stringing (28) is provided with installing frame (30), equal sliding connection has pull rod (31) on the lateral wall about installing frame (30), and the outside at both ends all overlaps around pull rod (31) is equipped with fourth spring (32).
2. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the upper side wall of the top plate (2) is obliquely arranged, the top plate (2) forms a dismounting structure on the carrier plate (1), and the longitudinal section of the carrier plate (1) is of an inverted H-shaped structure.
3. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the first supporting column (3) and the second supporting column (4) are symmetrically arranged about a horizontal central axis of the carrier plate (1), the length of the first supporting column (3) is equal to that of the second supporting column (4), and the first supporting column (3) and the second supporting column (4) form a turnover structure on the carrier plate (1).
4. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the upper ends of the second supporting column (4) and the first supporting column (3) are connected with the second movable rod (12) in a penetrating mode, the second movable rod (12) is symmetrically arranged relative to the vertical middle axis of the auxiliary block (11), and the longitudinal section of the second movable rod (12) is of a cross-shaped structure.
5. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the longitudinal section of the auxiliary block (11) is isosceles trapezoid, the auxiliary block (11) forms a lifting structure on the inner side of the carrier plate (1), and the auxiliary block (11) is connected with the second movable rod (12) in a sliding manner.
6. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: first mounting panel (15) and second mounting panel (17) all are connected with the mode that first support column (3) adopted the block, and first mounting panel (15) and second mounting panel (17) are perpendicular setting to the lower extreme of first mounting panel (15) and second mounting panel (17) all with activity pipe (21) threaded connection.
7. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the connecting plates (18) and the second telescopic frames (16) are symmetrically arranged about a vertical central axis of the carrier plate (1), the single bodies of the connecting plates (18) are connected in a clamping manner, and the connecting plates (18) form a sliding structure on the supporting rod (20) through the fixing seats (19).
8. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the movable frame (22) is connected with the gear (24) in a meshing mode, and the sliding directions of the movable frame (22) at the upper end of the gear (24) and the movable frame (22) at the lower end of the gear (24) are opposite.
9. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the fixing frame (27) is sleeved on the outer side of the folding cloth pipe (28), pull rods (31) are connected to the left side wall and the right side wall of the lower end of the fixing frame (27) in a sliding mode, and the cross section of each pull rod (31) is of a U-shaped structure.
10. The protection shed with the dustproof function for the power distribution box in the construction site according to claim 1, characterized in that: the folded thickness of the folding cloth pipe (28) is smaller than the height of the inner side of the fixing frame (27), the area of the cross section of the outer side of the lower end of the folding cloth pipe (28) is equal to the area of the cross section of the inner side of the mounting frame (30), and the folding cloth pipe (28) is made of waterproof cloth with a polyurethane coating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076666.7A CN112177389A (en) | 2020-10-10 | 2020-10-10 | Building site power distribution is protection canopy for block terminal with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076666.7A CN112177389A (en) | 2020-10-10 | 2020-10-10 | Building site power distribution is protection canopy for block terminal with dustproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177389A true CN112177389A (en) | 2021-01-05 |
Family
ID=73949057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011076666.7A Withdrawn CN112177389A (en) | 2020-10-10 | 2020-10-10 | Building site power distribution is protection canopy for block terminal with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262343A (en) * | 2021-05-11 | 2021-08-17 | 西安交通大学医学院第二附属医院 | Wound washs preprocessing device before ordinary surgery operation |
-
2020
- 2020-10-10 CN CN202011076666.7A patent/CN112177389A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262343A (en) * | 2021-05-11 | 2021-08-17 | 西安交通大学医学院第二附属医院 | Wound washs preprocessing device before ordinary surgery operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021189591A1 (en) | Easy-to-move foldable cabin and use method therefor | |
| CN112177389A (en) | Building site power distribution is protection canopy for block terminal with dustproof function | |
| JPH11190060A (en) | Structure formed of framework of three dimensional metal material or composite material and having at least flexible cover on roof | |
| CN202644722U (en) | Portable easy-to-assemble module board room | |
| CN113175147B (en) | Hyperbolic arc-shaped metal roof produced based on BIM technology and construction method | |
| CN208702252U (en) | A kind of Easy dismountable sunshade | |
| CN211874084U (en) | Hydraulic telescopic maintenance tent | |
| CN210563568U (en) | Energy-saving movable sentry box | |
| CN102787742B (en) | Quick folding yurt with closed-chain connecting rod bracket | |
| CN215631415U (en) | General assembled operation platform of steel construction | |
| CN221646471U (en) | Movable telescopic protective shed | |
| CN209179201U (en) | A kind of folding solar canopy | |
| CN208966044U (en) | A kind of wide span house cap steel truss segmentation sub-unit slide device | |
| CN206260406U (en) | A kind of canopy film auxiliary installation device | |
| CN216405718U (en) | Foldable large exhibition hall | |
| CN206408809U (en) | A kind of triangle joint structure for glass sunlight house | |
| CN221799349U (en) | Stainless steel bus shelter's connection structure | |
| CN216893520U (en) | A firm supporting construction of building templates for construction | |
| CN204754301U (en) | Remove assembled public latrine | |
| CN218933917U (en) | Safety device for construction | |
| CN112031224B (en) | Curtain wall, wall body with curtain wall and installation method of curtain wall | |
| CN212388968U (en) | Erecting structure for scaffold | |
| CN213837036U (en) | Self-locking detachable shed frame direction connector | |
| CN217379255U (en) | Fast-assembling folding house | |
| CN217811614U (en) | But quick assembly disassembly's steel construction board house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
|
| WW01 | Invention patent application withdrawn after publication |