CN206873307U - Movable type bridge justifies pier stud work high above the ground operating platform - Google Patents

Movable type bridge justifies pier stud work high above the ground operating platform Download PDF

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Publication number
CN206873307U
CN206873307U CN201720781924.9U CN201720781924U CN206873307U CN 206873307 U CN206873307 U CN 206873307U CN 201720781924 U CN201720781924 U CN 201720781924U CN 206873307 U CN206873307 U CN 206873307U
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CN
China
Prior art keywords
operating platform
outer layer
work high
web plate
support frame
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CN201720781924.9U
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Chinese (zh)
Inventor
宋书东
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CCCC First Harbor Engineering Co Ltd
No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
No 5 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Original Assignee
CCCC First Harbor Engineering Co Ltd
No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
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Priority to CN201720781924.9U priority Critical patent/CN206873307U/en
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Abstract

The utility model discloses movable type bridge circle pier stud work high above the ground operating platform, belong to expressway bridge engineering construction field, including the platform support that can be fixed on Pier Formwork, in a ring, platform support includes fence skeleton, railing, column, support frame, foot-operated web plate and hanging ladder to the platform support;Fence skeleton includes inner framework and outer layer skeleton, inner framework is fixed on the upper end of Pier Formwork by bolt one, foot-operated web plate is arranged between inner framework and outer layer skeleton, foot-operated web plate bottom is provided with support frame as described above, support frame is fixed on the side of Pier Formwork by bolt two, and two breach are provided with foot-operated web plate, hanging ladder is provided with below two breach, uprights vertical is welded on outer layer skeleton, and the railing is welded on column in a ring.The drawbacks of operating platform overcomes traditional scaffold building take a lot of work, be time-consuming, accelerate efficiency of construction, while also ensure the safety under the conditions of work high above the ground.

Description

Movable type bridge justifies pier stud work high above the ground operating platform
Technical field
Movable type bridge circle pier stud work high above the ground operating platform is the utility model is related to, belongs to expressway bridge engineering and applies Work field.
Background technology
In expressway bridge engineering construction, during for cast-in-situ steel reinforced concrete Cylindrical Pier pillar height idle job, pass The operating platform of system is general by the way of scaffold is set up, and the scope of operation is provided for operating personnel.
The major defect of scaffold is exactly to set up and remove needs to expend the substantial amounts of artificial and time, has had a strong impact on construction Efficiency.On the other hand, some units in charge of construction are not provided with operating platform, personnel stand in no any protective equipment to save the time Die head is operated, and larger potential safety hazard be present.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of movable type bridge circle pier stud work high above the ground Operating platform, the drawbacks of overcoming traditional scaffold building take a lot of work, be time-consuming, accelerate efficiency of construction, while also ensure work high above the ground Under the conditions of safety.
To achieve these goals, the kind movable type bridge circle pier stud work high above the ground operating platform that the utility model uses, Including the platform support that can be fixed on Pier Formwork, in a ring, platform support includes fence skeleton, column to the platform support Bar, column, support frame, foot-operated web plate and hanging ladder;
The fence skeleton includes inner framework and outer layer skeleton, and the inner framework is fixed on pier stud mould by bolt one The upper end of plate, the foot-operated web plate are arranged between inner framework and outer layer skeleton, and foot-operated web plate bottom is provided with support frame as described above, Support frame is fixed on the side of Pier Formwork by bolt two, and two breach are provided with foot-operated web plate, hanging ladder is provided with below two breach, The uprights vertical is welded on outer layer skeleton, and the railing is welded on column in a ring.
It is welded as an improvement, 50 × 30 × 3 rectangular tubes are respectively adopted in the inner framework and outer layer skeleton.
As an improvement, the hanging ladder there are two, the both ends of platform support are arranged symmetrically in.
As an improvement, support frame as described above has 8 groups, the bottom of foot-operated web plate is regularly arranged on, support frame is triangular in shape, adopts It is welded with 50 × 30 × 3 rectangular tubes.
As an improvement, a drift angle of support frame as described above welds with inner framework, another drift angle welds with outer layer skeleton, the 3rd Drift angle is fixed on Pier Formwork side by bolt two.
As an improvement, the column is welded with reinforcement steel plate with outer layer skeleton junction.
As an improvement, the column uses 40 × 30 × 3 rectangular tubes, the railing is welded using 50 × 30 × 3 rectangular tubes Form.
Compared with prior art, the utility model has the advantages that:
1st, using integrated movable operating platform, substitute traditional scattered spelling formula scaffold, save substantial amounts of installing/dismounting Time.
2nd, fence skeleton is connected using bolt and template top, has good reliability.
3rd, support frame is connected using bolt and formwork sides, and easy to operate, reliability is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the structural representation of platform support in the utility model.
In figure:1st, railing, 2, column, 3, fence skeleton, 4, support frame, 5, bolt one, 6, bolt two, 7, Pier Formwork, 8th, web plate is ridden, 9, hanging ladder.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples, The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only solving The utility model is released, is not limited to the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terminology used herein are with belonging to skill of the present utility model The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of movable type bridge circle pier stud work high above the ground operating platform, including can be fixed on Platform support on Pier Formwork 7, in a ring, platform support includes fence skeleton 3, railing 1, column 2, branch to the platform support Support 4, foot-operated web plate 8 and hanging ladder 9;
The fence skeleton 3 includes inner framework and outer layer skeleton, and the inner framework is fixed on pier stud by bolt 1 The upper end of template 7, the foot-operated web plate 8 are arranged between inner framework and outer layer skeleton, and the foot-operated bottom of web plate 8 is provided with the branch Support 4, support frame 4 are fixed on the side of Pier Formwork 7 by bolt 26, ride and two breach are provided with web plate 8, under two breach Side is provided with hanging ladder 9, and the column 2 is vertically welded on outer layer skeleton, and the railing 1 is welded on column 2 in a ring.
As the improvement of embodiment, the inner framework and outer layer skeleton be respectively adopted the welding of 50 × 30 × 3 rectangular tubes and Into easy to operate, steadiness is high.
As the improvement of embodiment, the hanging ladder 9 has two, is arranged symmetrically in the both ends of platform support, is easy to constructor Member climbs to be more convenient into platform, operating process.Hanging ladder 9 be arranged on Pier Formwork 7 on and with the breach pair on foot-operated web plate 8 Should.
As the improvement of embodiment, support frame as described above 4 has 8 groups, is regularly arranged on the bottom of foot-operated web plate 8, support frame 4 It is triangular in shape, it is welded using 50 × 30 × 3 rectangular tubes, firm support is provided platform support by support frame 4.
As the improvement of embodiment, a drift angle and the inner framework of support frame as described above 4 are welded, another drift angle and outer layer skeleton Welding, the 3rd drift angle is fixed on the side of Pier Formwork 7 by bolt 26, reasonable in design, easy for operation, and operates Platform overall structure steadiness is high.
As the improvement of embodiment, the column 2 is welded with reinforcement steel plate with outer layer skeleton junction, makes overall structure more It is firm.
As the improvement of embodiment, the column 2 uses 40 × 30 × 3 rectangular tubes, and the railing 1 uses 50 × 30 × 3 Rectangular tube is welded, easy to process, cost is low.
This operating platform carries out pouring construction again on Pier Formwork 7 after installation.During installation, personnel stand in pier stud mould On the hanging ladder 9 in the outside of plate 7, crane is coordinated to lift by crane the operating platform in place, then workmen bolts on one 5 and bolt two 6.Operating platform sets two people's row breach, and workmen, from following climbing to operating platform lower section, is entered along hanging ladder 9 by breach Enter on the foot-operated web plate 8 of operating platform, concrete cast is carried out on this operating platform and operation is pricked by reinforcing bar side.Complete concrete Pour with after steel flxer sequence, before continuing up installation form, dismantling operation platform, installation form is grasped again afterwards Make stage+module, repeat above-mentioned action.Compared with traditional scaffold, efficiency of construction is greatly improved, and it is cheap. General operation platform can be used as the pier stud of same diameter, different height.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (7)

1. a kind of movable type bridge justifies pier stud work high above the ground operating platform, it is characterised in that including that can be fixed on Pier Formwork(7) On platform support, in a ring, platform support includes fence skeleton to the platform support(3), railing(1), column(2), support Frame(4), foot-operated web plate(8)And hanging ladder(9);
The fence skeleton(3)Including inner framework and outer layer skeleton, the inner framework passes through bolt one(5)It is fixed on pier stud Template(7)Upper end, the foot-operated web plate(8)Between inner framework and outer layer skeleton, web plate is ridden(8)Bottom is provided with Support frame as described above(4), support frame(4)Pass through bolt two(6)It is fixed on Pier Formwork(7)Side, ride web plate(8)On be provided with Two breach, two breach lower section are provided with hanging ladder(9), the column(2)It is vertically welded on outer layer skeleton, the railing(1)In ring Shape is welded on column(2)On.
2. a kind of movable type bridge circle pier stud work high above the ground operating platform according to claim 1, it is characterised in that described Inner framework and outer layer skeleton are respectively adopted 50 × 30 × 3 rectangular tubes and are welded.
3. a kind of movable type bridge circle pier stud work high above the ground operating platform according to claim 1, it is characterised in that described Hanging ladder(9)There are two, be arranged symmetrically in the both ends of platform support.
4. a kind of movable type bridge circle pier stud work high above the ground operating platform according to claim 1, it is characterised in that described Support frame(4)With 8 groups, foot-operated web plate is regularly arranged on(8)Bottom, support frame(4)It is triangular in shape, using 50 × 30 × 3 Rectangular tube is welded.
5. a kind of movable type bridge circle pier stud work high above the ground operating platform according to claim 4, it is characterised in that described Support frame(4)A drift angle and inner framework weld, another drift angle welds with outer layer skeleton, and the 3rd drift angle passes through bolt two(6) It is fixed on Pier Formwork(7)Side.
6. a kind of movable type bridge circle pier stud work high above the ground operating platform according to claim 1, it is characterised in that described Column(2)Reinforcement steel plate is welded with outer layer skeleton junction.
7. a kind of movable type bridge circle pier stud work high above the ground operating platform according to claim 1, it is characterised in that described Column(2)Using 40 × 30 × 3 rectangular tubes, the railing(1)It is welded using 50 × 30 × 3 rectangular tubes.
CN201720781924.9U 2017-06-30 2017-06-30 Movable type bridge justifies pier stud work high above the ground operating platform Active CN206873307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720781924.9U CN206873307U (en) 2017-06-30 2017-06-30 Movable type bridge justifies pier stud work high above the ground operating platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720781924.9U CN206873307U (en) 2017-06-30 2017-06-30 Movable type bridge justifies pier stud work high above the ground operating platform

Publications (1)

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CN206873307U true CN206873307U (en) 2018-01-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242941A (en) * 2019-06-05 2019-09-17 五冶集团上海有限公司 A kind of dysprosium lamp frame being used in turn
CN111794106A (en) * 2020-07-06 2020-10-20 浙江省衢州市交通建设集团有限公司 Annular platform for bridge pier column construction and construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242941A (en) * 2019-06-05 2019-09-17 五冶集团上海有限公司 A kind of dysprosium lamp frame being used in turn
CN111794106A (en) * 2020-07-06 2020-10-20 浙江省衢州市交通建设集团有限公司 Annular platform for bridge pier column construction and construction method

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