CN204753397U - Temporary mounting hanger for steel box bridge - Google Patents
Temporary mounting hanger for steel box bridge Download PDFInfo
- Publication number
- CN204753397U CN204753397U CN201520422155.4U CN201520422155U CN204753397U CN 204753397 U CN204753397 U CN 204753397U CN 201520422155 U CN201520422155 U CN 201520422155U CN 204753397 U CN204753397 U CN 204753397U
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- China
- Prior art keywords
- hanging
- sides
- steel case
- operating platform
- crossbeam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 239000000725 suspension Substances 0.000 claims description 18
- 241000282326 Felis catus Species 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a steel case bridge construction and installation field discloses a steel case bridge temporary erection gallows, its operation platform including the crossbeam of hanging that is located upper portion both sides, the stand of hanging that is located both sides and is located the below, the crossbeam of hanging of both sides is connected with two respectively hang the stand, operation platform connects in hanging the stand lower extreme, be connected through connecting elements between the crossbeam of hanging of both sides. This gallows structural style is simple, can be according to its structure of the cross-section size adjustment of actual steel box bridge, has improved efficiency when reducing labour and construction cost, has also reduced safe risk, gets to promote in more large-scale steel box bridge structural installation auxiliary measure median.
Description
Technical field
The utility model relates to steel case bridge installation field, the interim mounting suspension in especially a kind of steel case bridge installation.
Background technology
Along with the continuous increase of steel case spanning degree and developing rapidly of mounting technique, component piecemeal sectional making, according to the crane capacity of crane and traffic condition, completes in factory by the steel case bridge of large span, then carries out assembled in advance at the scene.Having so a large amount of needs to place as the frocks such as miniature welding machine, oxygen cylinder, acetylene cylinder, facility and operator, to operations such as subsides ceramic substrate, welding, polishing, repairing paints at the bottom of bridge, but is not specially adapted for the operating platform of above-mentioned construction in prior art when overhead connection.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, convenient disassembly, the interim mounting suspension of steel case bridge that can reuse.
The interim mounting suspension of steel case bridge disclosed in the utility model, comprise the hanging crossbeam being positioned at both sides, top, the hanging column being positioned at both sides and be positioned at the operating platform of below, the hanging crossbeam of described both sides is connected to two described hanging columns, described operating platform is connected to hanging column lower end, is connected between the hanging crossbeam of described both sides by connecting elements.
Preferably, described connecting elements comprises and connects round steel and flower basket bolt, and the hanging crossbeam of described both sides is all connected with described connection round steel, is connected between the connection round steel of described both sides by described flower basket bolt.
Preferably, the hanging crossbeam of described both sides is connected with the hanging column of both sides by high-strength bolt.
Preferably, described operating platform comprises transverse beam, longitudinal beam, secondary beam and springboard, and described transverse beam and longitudinal beam connect and compose horizontal frame-type structure, and described secondary beam is connected between transverse beam, and described springboard is layed in operating platform upper surface.
Preferably, described operating platform both sides are provided with railing.
Preferably, the steel case bridge base plate distance that described operating platform distance is corresponding is 1.1-1.3m.
Preferably, cat ladder is provided with between two hanging columns of wherein side.
The beneficial effects of the utility model are: the interim mounting suspension of steel case bridge provided by the invention, form of structure is simple, its structure can be adjusted according to the cross-sectional sizes of actual steel case bridge, efficiency is improve while minimizing labour and construction cost, also reduce security risk, install in ancillary method at more Large Steel case bridge construction and be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the schematic diagram of operating platform in the utility model.
Reference numeral: 1-hangs crossbeam, and 2-hangs column, 3-operating platform, and 4-connects round steel, 5-flower basket bolt, 6-transverse beam, 7-longitudinal beam, 8-secondary beam, 9-springboard, 10-railing, 11-cat ladder, 12-steel case bridge.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, the interim mounting suspension of steel case bridge disclosed in the utility model, comprise the hanging crossbeam 1 being positioned at both sides, top, the hanging column 2 being positioned at both sides and be positioned at the operating platform 3 of below, the hanging crossbeam 1 of described both sides is connected to two described hanging columns 2, described operating platform 3 is connected to hanging column 2 lower end, is connected between the hanging crossbeam 1 of described both sides by connecting elements.
As shown in Figure 1, when setting up this interim mounting suspension, crossbeam 1 lodge will be hung in steel case bridge 12 both sides, operating platform 3 is placed in below steel case bridge 12, makes whole steel case bridge 12 by frame in interim mounting suspension, and is connected by the hanging crossbeam 1 of connecting elements by both sides, ensure the stability that hanging crossbeam 1 overlaps, two hanging columns 2 are respectively established in both sides, and operating platform 3 is hung by four hanging columns 2, can ensure the stability of hanging.After interim mounting suspension installation, workman just can stand on operating platform 3 and carry out constructing operation to steel case bridge 12.Whole interim mounting suspension structure is comparatively simple, and convenient disassembly, can reuse, and can have and reduce construction cost and the security risk reducing work high above the ground.
The effect of connecting elements connects both sides hanging crossbeam 1 with stable hanging, it can adopt generic connectivity part, as round steel, section bar etc., but in order to ensure that it remains enough tensionings, as preferred embodiment, described connecting elements comprises and connects round steel 4 and flower basket bolt 5, and the hanging crossbeam 1 of described both sides is all connected with described connection round steel 4, is connected between the connection round steel 4 of described both sides by described flower basket bolt 5.Adopt the connecting elements of this structure, by the tensioning regulating flower basket bolt 5 that connecting elements just can be made to keep enough, and then make hanging crossbeam 1 and steel case bridge 12 keep enough contact surface forced contact, thus improve the stability of hanging.
For making suspension bracket dismounting convenient, as preferred embodiment, the hanging crossbeam 1 of described both sides is connected with the hanging column 2 of both sides by high-strength bolt.Adopt high-strength bolt ensureing that the connection of hanging crossbeam 1 and hanging column 2 has on the basis of larger intensity, dismounting can be convenient to, recycling simultaneously.
The specific constructive form of operating platform 3 is more, specifically can refer to setting up of existing each operation platform, and as preferred embodiment, described operating platform 3 comprises transverse beam 6, longitudinal beam 7, secondary beam 8 and springboard 9, described transverse beam 6 and longitudinal beam 7 connect and compose horizontal frame-type structure, described secondary beam 8 is connected between transverse beam 6, and described springboard 9 is layed in operating platform 3 upper surface.Wherein, transverse beam 6, longitudinal beam 7 and secondary beam 8 form the load bearing frame of platform, and the construction operation it being convenient to equipment placement and workman laid by springboard 9.
For improving operating platform 3 safety, as preferred embodiment, described operating platform 3 both sides are provided with railing 10.Railing 10 is highly preferably 1m, and railing 10 is primarily of cross bar and column composition, and railing post is arranged by spacing 1m, to ensure the safety of people on platform, thing.
Workman carries out constructing operation to steel case bridge 12 on operating platform 3 needs suitable distance, and therefore, as preferred embodiment, described operating platform 3 is 1.1-1.3m apart from the steel case bridge 12 base plate distance of correspondence.And conveniently workman is current from coming and going between steel case bridge 12 bridge floor and operating platform 3, as preferred embodiment, between two hanging columns 2 of wherein side, be provided with cat ladder 11.Cat ladder 11 can be made up of round steel, and the spacing between each layer round steel is preferably 300mm.
Claims (7)
1. the interim mounting suspension of steel case bridge, it is characterized in that: comprise the hanging crossbeam (1) being positioned at both sides, top, the hanging column (2) being positioned at both sides and be positioned at the operating platform (3) of below, the hanging crossbeam (1) of described both sides is connected to two described hanging columns (2), described operating platform (3) is connected to hanging column (2) lower end, is connected between the hanging crossbeam (1) of described both sides by connecting elements.
2. the interim mounting suspension of steel case bridge as claimed in claim 1, it is characterized in that: described connecting elements comprises and connects round steel (4) and flower basket bolt (5), the hanging crossbeam (1) of described both sides is all connected with described connection round steel (4), is connected between the connection round steel (4) of described both sides by described flower basket bolt (5).
3. the interim mounting suspension of steel case bridge as claimed in claim 1 or 2, is characterized in that: the hanging crossbeam (1) of described both sides is connected with the hanging column (2) of both sides by high-strength bolt.
4. the interim mounting suspension of steel case bridge as claimed in claim 1 or 2, it is characterized in that: described operating platform (3) comprises transverse beam (6), longitudinal beam (7), secondary beam (8) and springboard (9), described transverse beam (6) and longitudinal beam (7) connect and compose horizontal frame-type structure, described secondary beam (8) is connected between transverse beam (6), and described springboard (9) is layed in operating platform (3) upper surface.
5. the interim mounting suspension of steel case bridge as claimed in claim 4, is characterized in that: described operating platform (3) both sides are provided with railing (10).
6. the interim mounting suspension of steel case bridge as claimed in claim 5, is characterized in that: the steel case bridge base plate distance of described operating platform (3) distance correspondence is 1.1-1.3m.
7. the interim mounting suspension of steel case bridge as claimed in claim 1 or 2, is characterized in that: be provided with cat ladder (11) between two hanging columns (1) of wherein side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422155.4U CN204753397U (en) | 2015-06-17 | 2015-06-17 | Temporary mounting hanger for steel box bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422155.4U CN204753397U (en) | 2015-06-17 | 2015-06-17 | Temporary mounting hanger for steel box bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753397U true CN204753397U (en) | 2015-11-11 |
Family
ID=54468123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422155.4U Active CN204753397U (en) | 2015-06-17 | 2015-06-17 | Temporary mounting hanger for steel box bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753397U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951606A (en) * | 2016-06-29 | 2016-09-21 | 中国十九冶集团有限公司 | Steel case bridge installation auxiliary platform |
| CN107201725A (en) * | 2017-06-28 | 2017-09-26 | 杭州伟业建设集团有限公司 | A kind of steel box-girder decoration hanging scaffold and its construction method |
| CN108824214A (en) * | 2018-08-14 | 2018-11-16 | 中铁十局集团第三建设有限公司 | A kind of fast-type high-speed rail Bridge Pier Construction hanging basket mounting platform and application method |
| CN109252675A (en) * | 2018-11-02 | 2019-01-22 | 中铁二十三局集团第二工程有限公司 | Back-covered construction method and back-covered the construction cape of aluminum strip plate furred ceiling |
-
2015
- 2015-06-17 CN CN201520422155.4U patent/CN204753397U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951606A (en) * | 2016-06-29 | 2016-09-21 | 中国十九冶集团有限公司 | Steel case bridge installation auxiliary platform |
| CN107201725A (en) * | 2017-06-28 | 2017-09-26 | 杭州伟业建设集团有限公司 | A kind of steel box-girder decoration hanging scaffold and its construction method |
| CN108824214A (en) * | 2018-08-14 | 2018-11-16 | 中铁十局集团第三建设有限公司 | A kind of fast-type high-speed rail Bridge Pier Construction hanging basket mounting platform and application method |
| CN109252675A (en) * | 2018-11-02 | 2019-01-22 | 中铁二十三局集团第二工程有限公司 | Back-covered construction method and back-covered the construction cape of aluminum strip plate furred ceiling |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |