CN205604084U - Hanging flower basket device of prefabricated little case roof beam construction usefulness - Google Patents
Hanging flower basket device of prefabricated little case roof beam construction usefulness Download PDFInfo
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- CN205604084U CN205604084U CN201620342010.8U CN201620342010U CN205604084U CN 205604084 U CN205604084 U CN 205604084U CN 201620342010 U CN201620342010 U CN 201620342010U CN 205604084 U CN205604084 U CN 205604084U
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- box girder
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Abstract
The utility model relates to a hanging flower basket device of prefabricated little case roof beam construction usefulness, when having solved the interior crossbeam construction of prefabricated little case girder span, because of the environment is complicated, the limited operating personnel of causing in space is difficult to the safe problem that reaches aerial operation platform, including platform bottom plate, characterized by two side edge of platform bottom plate articulated vertical step ladder respectively, vertical step ladder includes the straight -bar of two parallels, is equipped with the crosspiece between two straight -bars, the top of straight -bar is equipped with rings. Small and exquisitely lightly, easily carry easy installation, simple manufacture, it is collapsible between vertical step ladder and the platform bottom plate, be fit for the narrow and small construction position in bridge floor position and stretch and hang the construction, the stability in use is good, strong operability, safe and reliable.
Description
Technical field
This utility model relates to Construction Engineering Equipment technology, particularly relates to a kind of working nacelle device of prefabricated small box girder.
Background technology
In the engineerings such as bridge, the operations such as the reinforcement welding across interior crossbeam of prefabricated small box girder need operator to enter platform to carry out, owing to engineering-environment is changeable, building body structure different, people use multiple method to realize this process, and wherein hanging basket is also one of conventional equipment.If patent publication No. is CN105197848A, it is provided that a kind of building hanging basket Structure of hoist, including underframe, base plate, foot branching pad, elevator mounting frame, rear railing, safety lock installing plate, bearing, front railing and connecting hole；Underframe is internally installed base plate, and underframe sidewall is provided with front railing；Underframe side is provided with rear railing, and rear railing and underframe one end are provided with bearing；Holder top is provided with elevator mounting frame.Such as this CN102086694A of patent publication No., a kind of cradle for constructional engineering of design, including platform, fence, also include corner platform, corner platform includes 1 medium-height trestle, 2 connecting rods and 2 adjusting rods, and the outer end of medium-height trestle is movable with one end of 2 connecting rods to be connected, and the inner of medium-height trestle is movable with one end of 2 adjusting rods to be connected, the other end of 2 connecting rods is movable with the outer end, inner side of 1 platform respectively to be connected, and the other end of 2 adjusting rods is movable with the inner, the inner side of 1 platform respectively to be connected.Inside platform, connecting rod, adjusting rod and medium-height trestle combination formed an adjustable-angle quadric chain；When adjusting the connection of adjusting rod and platform, the length of adjusting rod changes therewith, can change the platform angle relative to medium-height trestle.For another example patent announcement number is CN204960275U, a kind of building suspension bracket hanging basket, including base, the upper end of base is installed with bracing frame, the inner chamber of bracing frame is provided with slide rail, the surface activity of slide rail is provided with slide block, slide block is fixing with slide bar to be connected, slide bar is provided with four groups, and often group slide bar is connected by scissors fender rod, the inner chamber of base is provided with automatic balancing arrangement, automatic balancing arrangement is by balance weight, balance guide rail, gravity sensor, connection wire rod, balance weight driving means and accumulator composition, balance weight is movably arranged on the surface of balance guide rail, the lower end of balance guide rail is provided with gravity sensor, balance weight is connected with balance weight driving means by connection wire rod, the upper end of balance drive device is fixedly installed controller.
Summary of the invention
When the purpose of this utility model is to solve construction of beam in Small Precast Box girder span, because circumstance complication, limited space cause operator to be difficult to the problem that safety reaches aerial operation platform, a kind of reasonable in design is provided, simple to operate, carry with, the working nacelle device of little prefabricated small box girder that takes up room is installed.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals: a kind of working nacelle device of prefabricated small box girder, including platform floor, it is characterized in that described platform floor dual-side portion is respectively articulated with a vertical step ladder, vertically step ladder includes two parallel straight-bars, being provided with crosspiece between two straight-bars, the top of straight-bar is provided with suspension ring.What the technical program was in the relation of being parallel to each other when being made two panels duty by reinforcing bar conventional in engineering vertically walks ladder, and use reinforced mesh formation to make job platform base plate bottom vertically step ladder, by suspension ring, whole device is hung in box beam or bridge plane, it is hinged relationship owing to vertically walking between ladder and platform floor, platform floor and both sides are vertically walked after ladder folds and install, avoid stretching extension space little and be difficult to installation question, and speed of operation is fast.
As preferably, described platform floor two ends are provided with hinge ring, and vertically step ladder bottom is provided through cutting with scissors the lateral pin of ring.Safety is the precondition of this device, and two ends hinge ring uses the steel material of sufficient intensity to make, and monolateral more than the two pieces that respectively sets, and the hinged ring of monolateral institute is coaxial with lateral pin.
As preferably, described suspension ring are enclosed ring.Suspension ring are the supports that all gravity is born in upper end, and enclosed ring avoids peg to depart from suspension ring, to ensure safety.
As preferably, described vertically step ladder is formed by connecting by some joint interludes.This device can make more piece package assembly, to meet the most different hanging requirements.
As preferably, one end of described interlude is provided with adapter sleeve, and adapter sleeve is provided with holding screw.Connecting according to actual height and install appropriate interlude, easy to carry, assembling is quick.
As preferably, the other end of described interlude is provided with the screw or hole slot coordinated with holding screw.Interlude is connected by the way of grafting, screw fastening with canned paragraph, safe and efficient.
The beneficial effects of the utility model are: small volume and less weight, portable easy installation, make simple, vertically collapsible between step ladder and platform floor, are suitable for the narrow and small construction part in bridge floor position and stretch extension construction, and stability in use is good, and strong operability is safe and reliable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the left view structural representation of this utility model Fig. 1.
Fig. 3 is partial enlargement structural representation at the M of this utility model Fig. 2.
Fig. 4 is a kind of interlude structural representation of the present utility model.
In figure: 1. platform floor, the most vertically walk ladder, 21. interludes, 3. suspension ring, 4. crosspiece, 5. lateral pin, 6. hinge ring, 7. adapter sleeve, 8. holding screw.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
See Fig. 1, Fig. 2, the working nacelle device of the present embodiment one prefabricated small box girder, it is provided with one piece of netted platform floor 1 made with reinforcing bar, alleviate its weight on the premise of proof strength as far as possible, it is respectively provided with two hinge rings 6 in platform floor 1 dual-side portion, assembles two pieces by hinge ring 6 and vertically walk ladder 2.Vertically step ladder 2 includes two parallel straight-bars, is provided with the crosspiece 4 as cat ladder between two straight-bars, and vertically the bottom of step ladder 2 is provided through cutting with scissors the lateral pin 5 of ring, as it is shown on figure 3, be equipped with suspension ring 3 at the top of four straight-bars, suspension ring 3 are enclosed ring.
In order to make this device adapt to the most different prefabricated small box girder across interior construction of beam, it is designed by the structure that interlude 21 is formed by connecting by vertically walking ladder 2, height according to practice of construction point carries out disassembled and assembled freely interlude, as shown in Figure 4, it it is the structural representation of a kind of interlude 21, its one end is provided with adapter sleeve 7, equipped with holding screw 8 on adapter sleeve 7, when epimere reinforcing bar end inserts, screw holding screw 8, and the other end of interlude 21 is provided with the screw coordinated with holding screw 8, with ensure holding screw 8 screw in after being fastened securely of interlude 21 and upper-lower section connecting portion.
During use, being put down from wet seam crossing by this device and use two steel pipes penetrate suspension ring 3 and be fixed on beam slab, operating personnel fastens one's safety belt and constructs to job platform from vertically step ladder about 2.Utilize this device can carry out constructing in Small Precast Box girder span the work such as the reinforcement welding of crossbeam, model sheetinstallat, concrete placings, form removable.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after simple transformation of the present utility model is belonged to protection domain of the present utility model.
Claims (6)
1. the working nacelle device of prefabricated small box girder, including platform floor (1), it is characterized in that described platform floor dual-side portion is respectively articulated with vertical step ladder (2), vertically step ladder includes two parallel straight-bars, being provided with crosspiece (4) between two straight-bars, the top of straight-bar is provided with suspension ring (3).
A kind of working nacelle device of prefabricated small box girder the most according to claim 1, it is characterised in that described platform floor (1) two ends are provided with hinge ring (6), vertically walks ladder (2) bottom and is provided through cutting with scissors the lateral pin (5) of ring.
A kind of working nacelle device of prefabricated small box girder the most according to claim 1 and 2, it is characterised in that described suspension ring (3) are enclosed ring.
A kind of working nacelle device of prefabricated small box girder the most according to claim 1 and 2, it is characterised in that the described ladder (2) that vertically walks is formed by connecting by some joint interludes (21).
A kind of working nacelle device of prefabricated small box girder the most according to claim 4, it is characterised in that one end of described interlude (21) is provided with adapter sleeve (7), and adapter sleeve is provided with holding screw (8).
A kind of working nacelle device of prefabricated small box girder the most according to claim 5, it is characterised in that the other end of described interlude (21) is provided with the screw or hole slot coordinated with holding screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342010.8U CN205604084U (en) | 2016-04-21 | 2016-04-21 | Hanging flower basket device of prefabricated little case roof beam construction usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620342010.8U CN205604084U (en) | 2016-04-21 | 2016-04-21 | Hanging flower basket device of prefabricated little case roof beam construction usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604084U true CN205604084U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620342010.8U Active CN205604084U (en) | 2016-04-21 | 2016-04-21 | Hanging flower basket device of prefabricated little case roof beam construction usefulness |
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| CN (1) | CN205604084U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764048A (en) * | 2016-11-23 | 2017-05-31 | 中国冶集团有限公司 | The method that airduct installation is carried out using self-locking type wind pipe suspension bracket |
| CN107858931A (en) * | 2017-11-23 | 2018-03-30 | 中建局集团第五建筑有限公司 | Variable space operation platform for wet joint diaphragm plate of precast beam and manufacturing method thereof |
| CN108589552A (en) * | 2018-06-11 | 2018-09-28 | 交通运输部科学研究院 | A kind of collapsible suspension apparatus |
-
2016
- 2016-04-21 CN CN201620342010.8U patent/CN205604084U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764048A (en) * | 2016-11-23 | 2017-05-31 | 中国冶集团有限公司 | The method that airduct installation is carried out using self-locking type wind pipe suspension bracket |
| CN106764048B (en) * | 2016-11-23 | 2018-10-23 | 中国一冶集团有限公司 | The method that air hose installation is carried out using self-locking type wind pipe hanger |
| CN107858931A (en) * | 2017-11-23 | 2018-03-30 | 中建局集团第五建筑有限公司 | Variable space operation platform for wet joint diaphragm plate of precast beam and manufacturing method thereof |
| CN107858931B (en) * | 2017-11-23 | 2023-12-12 | 中建一局集团第五建筑有限公司 | Precast beam wet joint diaphragm plate variable space operation platform and manufacturing method thereof |
| CN108589552A (en) * | 2018-06-11 | 2018-09-28 | 交通运输部科学研究院 | A kind of collapsible suspension apparatus |
| CN108589552B (en) * | 2018-06-11 | 2023-07-21 | 交通运输部科学研究院 | Folding suspension device |
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