CN203147030U - Mobile under-hanging operating platform for construction of laying gas pipeline along bridge - Google Patents
Mobile under-hanging operating platform for construction of laying gas pipeline along bridge Download PDFInfo
- Publication number
- CN203147030U CN203147030U CN 201320089694 CN201320089694U CN203147030U CN 203147030 U CN203147030 U CN 203147030U CN 201320089694 CN201320089694 CN 201320089694 CN 201320089694 U CN201320089694 U CN 201320089694U CN 203147030 U CN203147030 U CN 203147030U
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- platform
- gas pipeline
- operating platform
- bridge
- construction
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Abstract
The utility model relates to a mobile under-hanging operating platform for the construction of laying a gas pipeline along a bridge and belongs to the technical field of building construction. The operating platform comprises a trolley arranged on a sidewalk, wherein the top of the trolley is provided with a trolley outstretching arm, counterweight blocks are arranged in the trolley in a matching manner, the outstretching end of the trolley outstretching arm is connected with a hanging rack, a cantilever work platform is arranged at the bottom of the hanging rack and comprises a platform framework and wood boards flatly paved on the platform framework, and platform guardrails are arranged around the platform framework. According to the mobile under-hanging operating platform, the mobile under-hanging operating platform is erected on the sidewalk, components, such as the platform framework and the platform guardrails, on a bridge floor are fixedly arranged at corresponding positions through a homemade mast type lifting device, and operating personnel mount the gas pipeline below the bridge by the operating platform, so that the problem that the construction cannot be carried out in the air is solved; and the structure is simple, the operation is convenient, and the traffic is not affected during construction, so that the popularization and application of the mobile under-hanging operating platform during the construction of laying the gas pipeline along the bridge are facilitated.
Description
Technical field
The utility model belongs to technical field of building construction, is specifically related to a kind of simple in structure, easy to use laying under the movable type that gas pipeline engineering uses with bridge and hangs operating platform.
Background technique
Development along with energy-saving and emission-reduction and clean energy resource, rock gas has been come into huge numbers of families, at the city-building gas ductwork, will wear position such as cross the river, river inevitably, it arranges that pipeline construction has increased much than ground difficulty of construction, and danger has also increased much.Gas pipeline is crossed over the rivers mode at present, and generally have: heavy excavation ditch pipe laying passes through, and directional drilling passes through, and truss lays, arch tube lays and leap voluntarily, more lays six kinds of worker's methods with spanning, and all there is different shortcomings in every kind of construction.Lay and arch tube lays because influence urban look as truss, substantially need not; And heavy excavation ditch pipe laying passes through and the directional drilling construction method for crossing, in the combustion gas using process, owing to pipe safety maintenance difficulty reaches reasons such as construction cost is bigger more greatly, does not make first-selected method of construction.Therefore, the inventor designs a kind of method of construction of laying gas pipeline with bridge, its easy construction, but need a kind of movably operating platform to be used.
Summary of the invention
At the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of simple in structure, easy to use laying under the movable type that gas pipeline engineering uses with bridge to hang operating platform.
Described laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, comprise the dolly that is movably arranged on the walk, the dolly top arranges the dolly cantilever arm, be equipped with balancing weight in the described dolly, it is characterized in that the end that described dolly cantilever arm stretches out connects hanger, the hanger bottom arranges the cantilever worktable, and described cantilever worktable comprises that platform framework and tiling are arranged on the plank on the platform framework, and the platform guardrail is set around the platform framework.
Described laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, it is characterized in that described hanger top is connected by bolt is vertical with the dolly cantilever arm, the hanger bottom is connected by bolt and platform framework are vertical, and described dolly cantilever arm is parallel with platform framework.
Described laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, it is characterized in that being equipped with groove steel rail on the described walk.
Described laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, it is characterized in that being equipped with between described hanger and the platform framework one group of diagonal brace reinforcing bar.
Above-mentioned laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, comprise the dolly that is movably arranged on the walk, the dolly top arranges the dolly cantilever arm, be equipped with balancing weight in the described dolly, the end that the dolly cantilever arm stretches out connects hanger, the hanger bottom arranges the cantilever worktable, and described cantilever worktable comprises that platform framework and tiling are arranged on the plank on the platform framework, and the platform guardrail is set around the platform framework.The utility model is hung operating platform under having set up movable type on the walk, by self-control Cape jasmine rod-type hoisting apparatus, parts such as the platform framework on the bridge floor, platform guardrail are fixed in corresponding position, operator are by this operating platform, gas pipeline under the bridge is installed, having solved can't be in the predicament of construction in the air, it is simple in structure, easy to operate, construction cost is low, and in work progress, do not influence traffic, be beneficial at Sui Qiao and lay applying in the gas pipeline engineering.
Description of drawings
Fig. 1 is the structural representation of hanging operating platform under the movable type of the present invention.
Among the figure: 1-dolly, 2-balancing weight, 3-walk, 4-platform guardrail, 5-plank, 6-platform framework, 7-diagonal brace, 8-hanger, 9-dolly cantilever arm.
Embodiment
The utility model will be further described below in conjunction with Figure of description:
As shown in Figure 1, lay under the movable type that gas pipeline engineering uses with bridge and to hang operating platform, be used for when Sui Qiao lays gas pipeline for usefulness such as operator stand, it comprises the dolly 1 that is movably arranged on the walk 3, dolly 1 top arranges dolly cantilever arm 9, be equipped with balancing weight 2 in the described dolly 1, the end that dolly cantilever arm 9 stretches out is by bolt and 8 vertical connections of hanger, hanger 8 bottoms arrange the cantilever worktable, described cantilever worktable comprises that platform framework 6 and tiling are arranged on the plank 5 on the platform framework 6, platform framework 6 is set by being bolted to hanger 8 bottoms, described dolly cantilever arm 9 is parallel with platform framework 6, and keeps level with ground.Tiling setting is convenient to the plank 5 of operator's walking on the described platform framework 6, owing to be aerial work, in order to guarantee operator's personal safety, the utility model arranges platform guardrail 4 around platform framework 6, also be equipped with one group of diagonal brace reinforcing bar 7 between hanger 8 and platform framework 6.
The utility model is 3 wearing and tearing for fear of 1 pair of walk of dolly in work progress, are equipped with groove steel rail on the walk 3, and dolly 1 is moved at groove steel rail, reduce the wearing and tearing to walk 3.
Owing on the dolly 1 the big hanger of weight 8 and cantilever worktable are set, the utility model is in order to improve dolly 1 in balance and the stability of work progress, be equipped with balancing weight 2 in dolly 1, the weight of balancing weight 2 multiply by 5 times of safety coefficient according to load-carrying 3 people to be considered.
Hang operating platform under the movable type of the present utility model, when construction, move on the walk of bridge, operator stand on the operating table surface and operate, and lay gas pipeline at the bridge downside, if when not constructing, it is removed get final product, it is simple in structure, conveniently moving, and also construction cost is low, and in work progress, do not influence traffic, be beneficial at Sui Qiao and lay applying in the gas pipeline engineering.
Claims (4)
1. lay under the movable type that gas pipeline engineering uses with bridge and hang operating platform, comprise the dolly (1) that is movably arranged on the walk (3), dolly (1) top arranges dolly cantilever arm (9), be equipped with balancing weight (2) in the described dolly (1), it is characterized in that the end that described dolly cantilever arm (9) stretches out connects hanger (8), hanger (8) bottom arranges the cantilever worktable, described cantilever worktable comprises that platform framework (6) and tiling are arranged on the plank (5) on the platform framework (6), and platform framework (6) arranges platform guardrail (4) all around.
2. according to claim 1 laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, it is characterized in that described hanger (8) top is connected by bolt is vertical with dolly cantilever arm (9), hanger (8) bottom is by bolt and vertical connection of platform framework (6), and described dolly cantilever arm (9) is parallel with platform framework (6).
3. according to claim 1 laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, it is characterized in that being equipped with groove steel rail on the described walk (3).
4. according to claim 1 laying under the movable type that gas pipeline engineering uses with bridge hung operating platform, it is characterized in that being equipped with one group of diagonal brace reinforcing bar (7) between described hanger (8) and the platform framework (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089694 CN203147030U (en) | 2013-02-28 | 2013-02-28 | Mobile under-hanging operating platform for construction of laying gas pipeline along bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089694 CN203147030U (en) | 2013-02-28 | 2013-02-28 | Mobile under-hanging operating platform for construction of laying gas pipeline along bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147030U true CN203147030U (en) | 2013-08-21 |
Family
ID=48974553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320089694 Expired - Lifetime CN203147030U (en) | 2013-02-28 | 2013-02-28 | Mobile under-hanging operating platform for construction of laying gas pipeline along bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416685A (en) * | 2017-08-29 | 2017-12-01 | 株洲新奥燃气有限公司 | Installation of gas pipeline construction method and its supporting structure on the downside of a kind of bridge |
| CN108708277A (en) * | 2018-06-29 | 2018-10-26 | 中国葛洲坝集团第工程有限公司 | Overpass bridge bottom wire laying device |
| CN111691293A (en) * | 2020-05-21 | 2020-09-22 | 株洲时代新材料科技股份有限公司 | Bridge beam supports inspection device |
| CN113215978A (en) * | 2021-05-13 | 2021-08-06 | 中国化学工程第四建设有限公司 | Construction method for laying pipeline along with bridge |
-
2013
- 2013-02-28 CN CN 201320089694 patent/CN203147030U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416685A (en) * | 2017-08-29 | 2017-12-01 | 株洲新奥燃气有限公司 | Installation of gas pipeline construction method and its supporting structure on the downside of a kind of bridge |
| CN107416685B (en) * | 2017-08-29 | 2019-11-05 | 株洲新奥燃气有限公司 | Installation of gas pipeline construction method and its supporting structure on the downside of a kind of bridge |
| CN108708277A (en) * | 2018-06-29 | 2018-10-26 | 中国葛洲坝集团第工程有限公司 | Overpass bridge bottom wire laying device |
| CN111691293A (en) * | 2020-05-21 | 2020-09-22 | 株洲时代新材料科技股份有限公司 | Bridge beam supports inspection device |
| CN113215978A (en) * | 2021-05-13 | 2021-08-06 | 中国化学工程第四建设有限公司 | Construction method for laying pipeline along with bridge |
| CN113215978B (en) * | 2021-05-13 | 2022-05-17 | 中国化学工程第四建设有限公司 | Construction method for laying pipeline along with bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |