CN216446492U

CN216446492U - Electric telescopic sunshade and rainproof shed for hanging basket

Info

Publication number: CN216446492U
Application number: CN202123093469.9U
Authority: CN
Inventors: 龙诚璧; 黄文武; 钟林东; 黄建喜; 张聪; 张文; 黄坤廷
Original assignee: Guangxi Road Construction Engineering Group Co Ltd
Current assignee: Guangxi Road Construction Engineering Group Co Ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-06
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an electric telescopic sunshade and rainproof shed for a hanging basket, which consists of a supporting system, a shielding system, a sliding system and a driving system, wherein the supporting system is supported and arranged on the upper part of the hanging basket, the sliding system capable of slidably supporting the shielding system is arranged on the upper part of the supporting system, the shielding system can shield the upper part of the sliding system above the hanging basket, and the driving system for driving the shielding system to open and retract is arranged on the shielding system. This hang basket with electronic telescopic sunshade weather enclosure rational in infrastructure, convenient operation, stability are high, can keep off the rain for bridge cantilever casting construction festival section sunshade, the canopy can electronic the withdrawal draw in when need not to use, has better popularization and application and worth.

Description

Electric telescopic sunshade and rainproof shed for hanging basket

Technical Field

The utility model relates to the technical field of bridge construction equipment, in particular to an electric telescopic sunshade and rainproof shed for a hanging basket.

Background

The hanging basket is the main machines of large-scale bridge cantilever pouring construction. The hanging basket is a movable scaffold capable of walking along a rail, the hanging basket is hung on a box girder section which is stretched and anchored, and during cantilever casting, the work of template installation, reinforcement, pipeline installation, concrete casting, prestress tensioning, mud jacking and the like of the box girder section is performed on the hanging basket.

Due to the working property of the cantilever pouring construction, the construction is usually carried out in the air without shielding, and the field construction condition is greatly influenced by the weather. When the electric heating furnace is operated in high-temperature days, diseases such as heatstroke of constructors and the like are easily caused, the physical health of the constructors is affected, and even safety accidents are caused. In rainy days, the construction platform is wetted by rainwater, so that operators can slip and fall down easily; meanwhile, the bound steel bars are easy to rust after being drenched, so that quality hidden danger is caused; in addition, if heavy rain suddenly rains in the process of pouring the concrete of the beam section, rainwater washes the unformed concrete and mixes the unformed concrete into the unformed concrete, and the appearance quality and the strength of the concrete are negatively affected.

At the present stage, most construction units fix the canopy at the top of the cradle in a welding manner for shading the sun and keeping off the rain, but when the wind speed of an operation area is too large or typhoon is encountered, the overlarge windward area of the canopy brings huge wind load, so that the safety of the cradle structure is threatened. The construction unit that the small part conditional condition adopts flexible canopy to be used for solving above-mentioned problem, nevertheless uses at present and mostly is manual telescopic canopy, and string basket canopy needs transversely to cover whole bridge roof beam body, and general size is huge, and manual operation is troublesome, and after long-term wind-blown rain drenches, spare part corrosion such as gear, pin will greatly increased canopy remove frictional resistance, cause and use very inconveniently. Therefore, the research and development of the electric telescopic sunshade and rainproof shed suitable for the hanging basket cantilever casting construction has important values for improving the operation environment, ensuring the construction quality and the construction safety.

Disclosure of Invention

The utility model aims to provide an electric telescopic sunshade and rainproof shed for a hanging basket, which has the advantages of reasonable structure, convenience in operation and high stability, can shade the sun and rain for a bridge cantilever casting construction section, can be retracted and folded electrically when not in use, and has good popularization and application values.

In order to realize the purpose of the utility model, the technical scheme is as follows:

the utility model provides a hang basket with electronic telescopic sunshade weather enclosure, its by braced system, shelter from system, sliding system and actuating system and constitute jointly, braced system supports to set up on hanging basket upper portion, can slide to support the sliding system who shelters from the system and set up on braced system upper portion, shelters from the system and can shelter from setting up in sliding system upper portion of hanging basket top for the actuating system that the drive sheltered from the system and opened and pack up sets up on sheltering from the system.

Further preferred is: the supporting system comprises upright posts, cross beams and longitudinal beams; the upright columns are arranged above the hanging basket main truss, two upright columns are arranged on each hanging basket main truss, the upright columns are arranged along the bridge direction, and the bottom ends of the upright columns are fixedly connected with the hanging basket main truss; the cross beam is arranged and fixedly arranged above the upright post along the transverse bridge direction; the longitudinal beams are arranged and fixedly arranged above the cross beam along the bridge direction.

Further preferred is: the inclined strut is arranged between the upright column and the cross beam/longitudinal beam, and two ends of the inclined strut are fixedly connected with the upright column and the cross beam/longitudinal beam in a welding mode and are used for strengthening the integral supporting structure. The upright posts, the cross beams, the longitudinal beams and the inclined struts are all cut by section steel.

Further preferred is: the sliding system comprises a trolley track and a moving trolley, the trolley track is fixed at the top of the supporting system, the moving trolley is fixed at the bottom of the shielding system, the moving trolley is installed in the trolley track, and when the shielding system is opened and retracted, the moving trolley moves and travels in the trolley track. The number of the trolley rails is set to meet the requirement of sliding support of the shed frame.

Further preferred is: the movable trolley is fixed at the bottom of a lower shed frame steel pipe of the shielding system through a limiting bolt, the limiting bolt comprises a screw rod, a nut and a limiting ring, one end of the screw rod is fixedly connected with the movable trolley in a threaded mode or in a welded mode, the other end of the screw rod penetrates through the lower shed frame steel pipe and then is locked through the nut, and the limiting ring is arranged on the screw rod below the lower shed frame steel pipe.

Further preferred is: the shielding system consists of a plurality of groups of shed frames and tarpaulin, each shed frame comprises an upper shed frame steel pipe, a lower shed frame steel pipe and a support steel pipe, the upper shed frame steel pipes are fixed above the lower shed frame steel pipes through the support steel pipes, the upper shed frame steel pipes and the lower shed frame steel pipes are arranged in parallel, the plurality of groups of shed frames are fixed at the bottom of the tarpaulin in parallel, the plurality of groups of shed frames are arranged along the transverse bridge direction, the innermost shed frame is fixed on the support system, and the lower shed frame steel pipes of the rest shed frames are connected with the moving trolley of the sliding system; the driving system comprises an electric hydraulic push rod and a scissor type telescopic connecting rod, the electric hydraulic push rod is arranged on the innermost canopy frame, the electric hydraulic push rod is required to be parallel to the canopy frame during installation, the scissor type telescopic connecting rod is formed by connecting and hinging a plurality of groups of long scissor type connecting rods and a group of short scissor type connecting rods in series, the short scissor type connecting rods are positioned at the tail ends of the scissor type telescopic connecting rods, each group of long scissor type connecting rods is formed by cross-hinging two transmission rods, the two transmission rods are crossed at the middle points of the rod pieces and are hinged at the cross points through a central hinge rotating shaft to form a movable X shape, and the end parts of the transmission rods of each group of long scissor type connecting rods are correspondingly hinged and connected in series through end part hinge pin shafts; the short scissor type connecting rod is composed of two short rods with the length being only half of that of the transmission rod, the short scissor type connecting rod is movable in shape, one ends of the two short rods are hinged, the other ends of the two short rods are hinged and connected in series with the end portion of the long scissor type connecting rod, the scissor type telescopic connecting rod is located between an upper shed frame steel pipe and a lower shed frame steel pipe of a plurality of groups of shed frames, a central hinged rotating shaft on the scissor type telescopic connecting rod is hinged with the corresponding upper shed frame steel pipe and the lower shed frame steel pipe respectively, two electric hydraulic push rods are hinged with the two transmission rods at the front end of the scissor type telescopic connecting rod respectively, and the short scissor type connecting rod at the tail end of the scissor type telescopic connecting rod is hinged and fixed on the outmost shed frame. The distance between the upper shed frame steel pipe and the lower shed frame steel pipe is required to be ensured to be larger than the height of a power system, and is not smaller than two times of the diameter of the transmission rod, and the number of shed frames is larger than three.

Further preferred is: the upper canopy frame steel pipe of the canopy frame is fixedly connected with the awning cloth in a binding connection, riveting connection or bonding mode.

Further preferred is: and a piston shaft of the electric hydraulic push rod is hinged with the transmission rod through a connecting sleeve and a sleeve bolt. The type of the electric hydraulic push rod is not limited, and the electric hydraulic push rod can be an integral straight type electric hydraulic push rod, a parallel type electric hydraulic push rod or a split type electric hydraulic push rod.

This hang basket with electric telescopic sunshade weather enclosure's theory of operation: the electric hydraulic push rod pushes the scissor type telescopic connecting rod to stretch out and draw back, and the travelling car below the shed frame is driven to move in the trolley track in an oriented mode.

This hang electronic telescopic sunshade weather enclosure of basket's advantage does:

1. this hang basket with electronic telescopic sunshade weather enclosure can be for bridge cantilever casting construction festival section sunshade rain, solves the problem that high temperature, heavy rainy day are difficult to normal operation when hanging the basket construction, has guaranteed the safety and the quality of construction when having improved the efficiency of construction.

2. When the rainshed or typhoon and other extreme weather are not needed, the rainshed can be retracted. The canopy can be retracted without using the canopy, so that the operation space is not invaded, and the material transfer above the hanging basket is not hindered; when typhoon and other extreme weather occurs, the canopy is retracted, the windward area of the cradle is not increased, and the structure safety is not influenced.

3. The opening and the folding of the canopy are completed by the electric driving system, the operation is convenient, the driving effect is good, the using condition of the canopy can be greatly improved, and the maintenance difficulty is reduced.

Drawings

FIG. 1 is a schematic view of the installation and arrangement of the electric telescopic sunshade and rainproof shed of the hanging basket;

FIG. 2 is a schematic right side view of the canopy of FIG. 1 in an open position;

FIG. 3 is a schematic right side view of the canopy of FIG. 1 in a stowed position;

FIG. 4 is a schematic top view of the canopy in an open position;

FIG. 5 is a schematic top view of the canopy in a stowed position;

FIG. 6 is a schematic view of the mounting relationship of the support system, the slide system and the shield system;

FIG. 7 is a schematic view showing the installation relationship between a scissor-type telescopic link and an end hinge pin;

FIG. 8 is a left side schematic view of FIG. 7;

FIG. 9 is a schematic view showing the installation relationship between the steel pipes of the canopy frame, the scissor-type telescopic links, and the central hinge shaft;

FIG. 10 is a left side schematic view of FIG. 9;

FIG. 11 is a schematic view showing the installation relationship of the traveling carriage;

FIG. 12 is a left side view of FIG. 11;

FIG. 13 is a schematic view showing the installation relationship between an electro-hydraulic push rod and a scissor-type telescopic link;

the names corresponding to the sequence numbers in the figure are:

1. hanging a basket main truss; 2. a column; 3. a cross beam; 4. a stringer; 5. bracing; 6. tarpaulin; 7. steel pipes of the upper shed frame; 8. a lower shed frame steel pipe; 9. supporting the steel pipe; 10. a trolley track; 11. moving the trolley; 12. an electro-hydraulic push rod; 13. a scissor-fork type telescopic connecting rod; 14. the center is hinged with a rotating shaft; 15. the end part is hinged with a pin shaft; 16. a screw; 17. a nut; 18. a limiting ring; 19. a connecting sleeve; 20. a sleeve bolt.

Detailed Description

In order to make the technical solutions and advantages of the present application clearer, the following describes the technical solutions clearly and completely with reference to the embodiments.

Example 1

Example 2

The supporting system comprises upright posts 2, cross beams 3 and longitudinal beams 4; the upright columns 2 are arranged above the hanging basket main truss 1, two upright columns 2 are arranged on each hanging basket main truss 1, the upright columns 2 are arranged along the bridge direction, and the bottom ends of the upright columns 2 are fixedly connected with the hanging basket main truss 1; the cross beam 3 is fixedly arranged above the upright post 2 along the transverse bridge direction; the longitudinal beam 4 is arranged and fixedly arranged above the cross beam 3 along the bridge direction. And an inclined strut 5 is arranged between the upright post 2 and the cross beam 3/longitudinal beam 4, and two ends of the inclined strut 5 are fixedly connected with the upright post 2 and the cross beam 3/longitudinal beam 4 in a welding mode and are used for strengthening the integral supporting structure. The upright posts, the cross beams, the longitudinal beams and the inclined struts are all cut by section steel.

The sliding system comprises a trolley track 10 and a movable trolley 11, the trolley track 10 is fixed at the top of the supporting system, the movable trolley 11 is fixed at the bottom of the shielding system, the movable trolley 11 is installed in the trolley track 10, and when the shielding system is opened and retracted, the movable trolley 11 moves and travels in the trolley track 10. The number of the trolley tracks 10 is set to meet the requirement of sliding support of the shed frame.

The movable trolley 11 is fixed at the bottom of a lower shed frame steel pipe 8 of the shielding system through a limiting bolt, the limiting bolt comprises a screw rod 16, a nut 17 and a limiting ring 18, one end of the screw rod 16 is fixedly connected with the movable trolley 11 through threads or welded, the other end of the screw rod 16 penetrates through the lower shed frame steel pipe 8 and then is locked through the nut 17, and the limiting ring 18 is arranged on the screw rod 16 below the lower shed frame steel pipe 8.

The shielding system consists of a plurality of groups of shed frames and tarpaulin 6, each shed frame comprises an upper shed frame steel pipe 7, a lower shed frame steel pipe 8 and a support steel pipe 9, the upper shed frame steel pipes 7 are fixed above the lower shed frame steel pipes 8 through the support steel pipes 9, the upper shed frame steel pipes 7 and the lower shed frame steel pipes 8 are arranged in parallel, the plurality of groups of shed frames are fixed at the bottom of the tarpaulin 6 in parallel, the plurality of groups of shed frames are arranged along the transverse bridge direction, the innermost shed frame is fixed on the support system, and the lower shed frame steel pipes 8 of the rest shed frames are connected with the movable trolley 11 of the sliding system; the driving system comprises an electric hydraulic push rod 12 and a scissor type telescopic connecting rod 13, the electric hydraulic push rod 12 is installed on the innermost canopy frame, the electric hydraulic push rod 12 is required to be parallel to the canopy frame during installation, the scissor type telescopic connecting rod 13 is formed by connecting and hinging a plurality of groups of long scissor type connecting rods and a group of short scissor type connecting rods in series, the short scissor type connecting rods are located at the tail ends of the scissor type telescopic connecting rods 13, each group of long scissor type connecting rods is formed by crosswise hinging two transmission rods, the two transmission rods are crossed at the middle points of the rod pieces and are hinged through a central hinge rotating shaft 14 to form a movable X shape, and the end parts of the transmission rods of each group of long scissor type connecting rods are correspondingly hinged and connected in series through end part hinge pin shafts 15; the short scissor type connecting rod is composed of two short rods with the length only being half of that of the transmission rod, the short scissor type connecting rod is movable in shape, one ends of the two short rods are hinged, the other ends of the two short rods are hinged and connected in series with the end portion of the long scissor type connecting rod, the scissor type telescopic connecting rod 13 is located between an upper shed frame steel pipe 7 and a lower shed frame steel pipe 8 of a plurality of groups of shed frames, a central hinged rotating shaft 14 on the scissor type telescopic connecting rod 13 is hinged with the corresponding upper shed frame steel pipe 7 and the lower shed frame steel pipe 8 respectively, two electric hydraulic push rods 12 are hinged with the two transmission rods at the front end of the scissor type telescopic connecting rod 13 respectively, and the short scissor type connecting rod at the tail end of the scissor type telescopic connecting rod 13 is hinged and fixed on the shed frame on the outermost side. The distance between the upper shed frame steel pipe 7 and the lower shed frame steel pipe 8 is required to be greater than the height of a power system, and is not less than twice the diameter of the transmission rod, and the number of shed frames is greater than three.

The upper shed frame steel pipe 7 of the shed frame is fixedly connected with the awning cloth 6 in a binding connection, riveting connection or bonding mode.

The piston shaft of the electro-hydraulic push rod 12 is hinged with the transmission rod through a connecting sleeve 19 and a sleeve bolt 20. The type of the electric hydraulic push rod is not limited, and the electric hydraulic push rod can be an integral straight type electric hydraulic push rod, a parallel type electric hydraulic push rod or a split type electric hydraulic push rod.

The above description is not intended to limit the present application, and the present application is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions or substitutions within the spirit and scope of the present application.

Claims

1. The utility model provides a hang basket with electronic telescopic sunshade weather enclosure which characterized in that: the shielding system can shield the upper part of the hanging basket and is arranged on the upper part of the sliding system, and the driving system for driving the shielding system to open and pack up is arranged on the shielding system.

2. The electric telescopic sunshade rainproof shed for the hanging basket according to claim 1, characterized in that: the supporting system comprises upright columns (2), cross beams (3) and longitudinal beams (4); the upright columns (2) are arranged above the hanging basket main truss (1), two upright columns (2) are arranged on each hanging basket main truss (1), the upright columns (2) are arranged along the bridge direction, and the bottom ends of the upright columns (2) are fixedly connected with the hanging basket main truss (1); the cross beam (3) is fixedly arranged above the upright post (2) along the transverse bridge direction; the longitudinal beam (4) is fixedly arranged above the cross beam (3) along the bridge direction.

3. The electric telescopic sunshade and rainproof shed for the hanging basket according to claim 2, is characterized in that: an inclined strut (5) is arranged between the upright column (2) and the cross beam (3)/longitudinal beam (4), and two ends of the inclined strut (5) are fixedly connected with the upright column (2) and the cross beam (3)/longitudinal beam (4) in a welding mode.

4. The electric telescopic sunshade and rainproof shed for the hanging basket according to claim 1, which is characterized in that: the sliding system comprises a trolley track (10) and a movable trolley (11), the trolley track (10) is fixed at the top of the supporting system, the movable trolley (11) is fixed at the bottom of the shielding system, and the movable trolley (11) is installed in the trolley track (10).

5. The electric telescopic sunshade and rainproof shed for the hanging basket according to claim 4, is characterized in that: the movable trolley (11) is fixed at the bottom of a lower shed frame steel pipe (8) of the shielding system through a limiting bolt, the limiting bolt comprises a screw rod (16), a nut (17) and a limiting ring (18), one end of the screw rod (16) is fixedly connected with the movable trolley (11) in a threaded mode or in a welded mode, the other end of the screw rod (16) penetrates through the lower shed frame steel pipe (8) and then is locked through the nut (17), and the limiting ring (18) is placed on the screw rod (16) below the lower shed frame steel pipe (8).

6. The electric telescopic sunshade and rainproof shed for the hanging basket according to claim 1 or 4, which is characterized in that: the shielding system consists of a plurality of groups of shed frames and tarpaulin (6), each shed frame comprises an upper shed frame steel pipe (7), a lower shed frame steel pipe (8) and a supporting steel pipe (9), the upper shed frame steel pipes (7) are fixed above the lower shed frame steel pipes (8) through the supporting steel pipes (9), the upper shed frame steel pipes (7) and the lower shed frame steel pipes (8) are arranged in parallel, the plurality of groups of shed frames are fixed at the bottom of the tarpaulin (6) in parallel, the plurality of groups of shed frames are arranged along the transverse bridge direction, the innermost shed frames are fixed on the supporting system, and the lower shed frame steel pipes (8) of the rest shed frames are connected with a moving trolley (11) of the sliding system; the driving system comprises an electric hydraulic push rod (12) and a scissor type telescopic connecting rod (13), the electric hydraulic push rod (12) is installed on the innermost canopy frame, the electric hydraulic push rod (12) is required to be parallel to the canopy frame during installation, the scissor type telescopic connecting rod (13) is formed by connecting and hinging a plurality of groups of long scissor type connecting rods and a group of short scissor type connecting rods in series, the short scissor type connecting rods are located at the tail ends of the scissor type telescopic connecting rods (13), each group of long scissor type connecting rods is formed by hinging and crossing two transmission rods, the two transmission rods cross at the middle points of the rod pieces and are hinged through a central hinge rotating shaft (14) to form a movable X shape, and the end parts of the transmission rods of each group of long scissor type connecting rods are correspondingly hinged and connected in series through end hinge pin shafts (15); the short scissor type connecting rod is composed of two short rods with the length only being half of that of the transmission rod, the short scissor type connecting rod is movable in shape, one ends of the two short rods are hinged, the other ends of the two short rods are hinged and connected in series with the end portion of the long scissor type connecting rod, the scissor type telescopic connecting rod (13) is located between an upper canopy frame steel pipe (7) and a lower canopy frame steel pipe (8) of a plurality of groups of canopy frames, a central hinged rotating shaft (14) on the scissor type telescopic connecting rod (13) is hinged with the corresponding upper canopy frame steel pipe (7) and the lower canopy frame steel pipe (8) respectively, the two electric hydraulic push rods (12) are hinged with the two transmission rods at the front end of the scissor type telescopic connecting rod (13) respectively, and the short scissor type connecting rod at the tail end of the scissor type telescopic connecting rod (13) is hinged and fixed on the outmost canopy frame.

7. The electric telescopic sunshade and rainproof shed for the hanging basket according to claim 6, is characterized in that: the upper shed frame steel pipe (7) of the shed frame and the tarpaulin (6) are fixedly connected in a binding connection, riveting connection or bonding mode.

8. The electric telescopic sunshade and rainproof shed for the hanging basket according to claim 6, is characterized in that: the piston shaft of the electric hydraulic push rod (12) is hinged with the transmission rod through a connecting sleeve (19) and a sleeve bolt (20).