CN202080669U - Simple closed structure for arched shell plate of coal handling gallery - Google Patents
Simple closed structure for arched shell plate of coal handling gallery Download PDFInfo
- Publication number
- CN202080669U CN202080669U CN2011201143786U CN201120114378U CN202080669U CN 202080669 U CN202080669 U CN 202080669U CN 2011201143786 U CN2011201143786 U CN 2011201143786U CN 201120114378 U CN201120114378 U CN 201120114378U CN 202080669 U CN202080669 U CN 202080669U
- Authority
- CN
- China
- Prior art keywords
- shell plate
- arched shell
- gallery
- roof plate
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003518 caustics Substances 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000009408 flooring Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a simple closed structure for an arched shell plate of a coal handling gallery, comprising a main truss structure and an arched shell plate, wherein the arched shell plate is arranged in the main truss structure; the arched shell plate is completely independent of the main truss structure; the arched shell plate is fixed by an anchor bolt pre-embedded in the main truss structure; and the arched shell plate is formed by splicing two symmetric arc-shaped plates. In the utility model, the gallery enclosure structure adopts the arched shell plate which is completely independent of the main truss structure, and is fixed by an insertion part that is pre-embedded in the gallery surface. The arched shell plate has a light concrete prefabricated structure; and the height of the arched shell plate can be determined according to the headroom required by technology and is independent of the height of the main truss structure. The arched shell plate is sealed in the main structure of the gallery so that the main structure is not eroded by coal-contained caustic water flow during the daily washing operation of the coal handling gallery, thus greatly simplifying the node structure of the main structure close to the floor. The arched shell plate has good fireproof performance, and the main structure of the gallery is not endangered even when fire occurs in the gallery.
Description
Technical field
The utility model relates to a kind of simple and easy sealing type structure, particularly relates to a kind of the employing and the truss main structure simple and easy sealing type structure of coal transporting trestle portal-rigid frames of arched roof plate fully independently.
Background technology
The thermal powerplant coal transporting trestle is divided into closed and open-air formula at present.Wherein the building enclosure of closed coal transporting trestle generally all adopts outer-enwraped type, promptly utilizes trestle main couple structure, the interior outside respectively with composite insulation boards and the sealing of individual layer profiled sheet building enclosure.Common closed coal transporting trestle building enclosure is referring to Fig. 1, but the closed coal transporting trestle building enclosure of above-mentioned routine, inapplicable for following two kinds of situations: a kind of is that the coal transporting trestle span is less and do not adopted truss structure or adopted the bridge floor lower disposed lenticular truss, and then building enclosure can't adopt main structure as supporter.Another situation is that the coal transporting trestle span is very big, and truss main structure height is very high, considerably beyond coal handling system operation headroom demand, if then still adopt conventional outsourcing sealing mode, certainly will bring many meaningless quantitiess.
The utility model content
At the problems referred to above, main purpose of the present utility model is to provide a kind of and has adopted and the truss main structure simple and easy sealing type structure of coal transporting trestle portal-rigid frames of arched roof plate fully independently.
The utility model solves above-mentioned technical matters by following technical proposals: the simple and easy sealing type structure of a kind of coal transporting trestle arched roof plate, described structure comprises the truss main structure, arched roof plate, described arched roof plate is positioned at the inside of described truss main structure and independent fully with the truss main structure, described arched roof plate is fixed by the crab-bolt that is embedded in advance in the truss main structure, and described arched roof plate is that the plate of two symmetrical arcs is spliced.
In specific embodiment of the utility model, described arched roof plate is the light concrete precast construction.
Positive progressive effect of the present utility model is: the simple and easy sealing type structure of the coal transporting trestle arched roof plate that the utility model provides has the following advantages: trestle building enclosure of the present utility model adopts arched roof plate, independent fully with the truss main structure, utilize the embedded part that is embedded in advance in the trestle bridge floor to take root.Arched roof plate is the light concrete precast construction, and stressed reasonable, it is convenient to construct.The height of arched roof plate can be determined according to the technological requirement headroom, and is irrelevant with truss main structure height.Like this can be so that trestle sealing work amount is reduced to minimum.Simultaneously, the minimum closed volume that this utility model reached also makes supporting design such as dedusting, ventilation, illumination consider the minimizing of volume, has also reached excellent economy.The arched roof plate sealing is positioned at trestle main structure inside, can simplify the joint structure of main structure near the flooring place greatly so that when coal transporting trestle day, ordinary water washed operation, main structure was not contained coal corrosive property current and corrodes.Arched roof plate has good fire resistance, even if the trestle internal fires, also not entail dangers to the trestle main structure.
Description of drawings
Fig. 1 is the structural representation of common closed coal transporting trestle building enclosure.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 2 is a structural representation of the present utility model, the utility model comprises truss main structure 3, arched roof plate 1, arched roof plate 1 is positioned at the inside of truss main structure 3 and independent fully with truss main structure 3, arched roof plate 1 is fixing by the crab-bolt 2 that is embedded in advance in the truss main structure 3, and the plate that described arched roof plate 1 is two symmetrical arcs is spliced.
In specific embodiment of the utility model, described arched roof plate 1 is the light concrete precast construction.
In specific embodiment of the utility model, coal transporting trestle 4 be positioned at arched roof plate below, as shown in Figure 2.
Trestle building enclosure of the present utility model adopts arched roof plate, and is independent fully with the truss main structure, utilizes the embedded part that is embedded in advance in the trestle bridge floor to take root.Arched roof plate is the light concrete precast construction, and stressed reasonable, it is convenient to construct.The height of arched roof plate can be determined according to the technological requirement headroom, and is irrelevant with truss main structure height.Like this can be so that trestle sealing work amount is reduced to minimum.Simultaneously, the minimum closed volume that this utility model reached also makes supporting design such as dedusting, ventilation, illumination consider the minimizing of volume, has also reached excellent economy.The arched roof plate sealing is positioned at trestle main structure inside, can simplify the joint structure of main structure near the flooring place greatly so that when coal transporting trestle day, ordinary water washed operation, main structure was not contained coal corrosive property current and corrodes.Arched roof plate has good fire resistance, even if the trestle internal fires, also not entail dangers to the trestle main structure.The simple and easy sealing pattern of the disclosed arched roof plate of the utility model is independent of the truss main structure, only needs at the pre-buried embedded part of structure flooring.Have characteristics such as practicality, economy, simplicity.Both can satisfy the trestle sealing requirement of no truss main structure, and also can satisfy other and be not suitable for the truss main structure is enclosed in interior project situation.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. simple and easy sealing type structure of coal transporting trestle arched roof plate, described structure comprises truss main structure (3), it is characterized in that: described structure also comprises arched roof plate (1), described arched roof plate (1) is positioned at the inside of described truss main structure (3) and fully independent with truss main structure (3), described arched roof plate (1) is fixing by the crab-bolt (2) that is embedded in advance in the truss main structure (3), and described arched roof plate (1) is that the plate of two symmetrical arcs is spliced.
2. the simple and easy sealing type structure of coal transporting trestle arched roof plate according to claim 1 is characterized in that: described arched roof plate (1) is the light concrete precast construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201143786U CN202080669U (en) | 2011-04-18 | 2011-04-18 | Simple closed structure for arched shell plate of coal handling gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201143786U CN202080669U (en) | 2011-04-18 | 2011-04-18 | Simple closed structure for arched shell plate of coal handling gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080669U true CN202080669U (en) | 2011-12-21 |
Family
ID=45341313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201143786U Expired - Fee Related CN202080669U (en) | 2011-04-18 | 2011-04-18 | Simple closed structure for arched shell plate of coal handling gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122701A (en) * | 2013-02-19 | 2013-05-29 | 中国能源建设集团广东省电力设计研究院 | Structure-improved coal storage yard used for thermal power plant |
| CN114476703A (en) * | 2022-01-26 | 2022-05-13 | 中国神华煤制油化工有限公司 | Coal conveying trestle |
-
2011
- 2011-04-18 CN CN2011201143786U patent/CN202080669U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122701A (en) * | 2013-02-19 | 2013-05-29 | 中国能源建设集团广东省电力设计研究院 | Structure-improved coal storage yard used for thermal power plant |
| CN103122701B (en) * | 2013-02-19 | 2015-05-13 | 中国能源建设集团广东省电力设计研究院 | Structure-improved coal storage yard used for thermal power plant |
| CN114476703A (en) * | 2022-01-26 | 2022-05-13 | 中国神华煤制油化工有限公司 | Coal conveying trestle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205637106U (en) | Building structure system of completely assembling formula steel construction | |
| CN202080669U (en) | Simple closed structure for arched shell plate of coal handling gallery | |
| CN103343590A (en) | Energy-saving daylighting roof capable of achieving structural drainage | |
| CN205444718U (en) | High -rise building compound incubation group power template | |
| CN109779119B (en) | The box modules are fastened with cables to form an arched enclosure structure. | |
| CN203347082U (en) | Energy-saving day-lighting roof capable of draining water structurally | |
| CN202080735U (en) | Simple closed structure of coal handling gallery with portal-rigid frame | |
| CN101994349B (en) | The building heat preservation wallboard of inter-embedding type assembling | |
| CN204959684U (en) | Flood prevention device | |
| CN205395300U (en) | Honeycomb panel with fire -retardant and erosion prevention | |
| CN222206947U (en) | A rock wool fireproof sandwich panel for color steel house construction | |
| CN2474622Y (en) | Composite non weight bearing insulating building block | |
| CN207934322U (en) | A kind of regeneration concrete thermal-insulating and anti-cracking wallboard | |
| CN208088568U (en) | A kind of prefabricated steel compound shear wall with groove profile batten plate | |
| CN203022218U (en) | Novel plate structure of new building wall | |
| CN220868553U (en) | Photovoltaic integrated outer wall | |
| CN206800672U (en) | Novel external wall light energy-saving thermal preservation system | |
| CN221856042U (en) | Energy-saving heat-insulating inner wallboard for building | |
| CN206337659U (en) | Light duty flooring | |
| CN221761219U (en) | A vertical flue for high-rise concrete modular buildings | |
| CN216380068U (en) | A wear-resistant and impact-resistant fireproof board | |
| CN221193842U (en) | Embedded joint and close joint combined wall | |
| CN104278755A (en) | Structure thermal insulation wall joint sealing structure | |
| CN219528488U (en) | An assembled protection device for construction elevators in the shaft | |
| CN202483096U (en) | Combined tile cover for heat collection and upper roof heat collecting system of building employing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |