CN207453603U - A kind of concrete arranges plate combined type coal scuttle - Google Patents
A kind of concrete arranges plate combined type coal scuttle Download PDFInfo
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- CN207453603U CN207453603U CN201720931103.9U CN201720931103U CN207453603U CN 207453603 U CN207453603 U CN 207453603U CN 201720931103 U CN201720931103 U CN 201720931103U CN 207453603 U CN207453603 U CN 207453603U
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Abstract
The utility model discloses a kind of concrete row plate combined type coal scuttle, concrete coal scuttle wall connect with reinforced concrete beam column and formed by several precast concretes row's plate, is arranged plate and is prefabricated in the factory processing, after the completion for the treatment of main structure construction, it can be with Assembling into coal scuttle, using row's plate combined type coal scuttle, precast concrete row's plate prefabricated can form, Assembling, short time limit, coal scuttle wall uses concrete structure, and low cost, economic advantages are apparent.
Description
【Technical field】
The utility model is related to thermal power plant structure designs, and in particular to a kind of concrete arranges plate combined type coal scuttle.
【Background technology】
In thermal power generation workshop, coal scuttle is a kind of essential extraordinary knot as storage, the container of turnover fuel
Structure.Factory's foreign coal reaches main building by Elevated belt, then with coal conveyer belt by coal dropping port into coal scuttle, therefore coal scuttle is high
Degree determines the height of main building coal conveyer belt layer, and then determines the height of power plant building.
Before the 1980s, China generally uses monolithic reinforced concrete structure, coal scuttle wall and concrete structure
One-piece casting, construction is complicated, the cycle is long, and coal scuttle wall and frame overall connection local stiffness are very big, rigidity ratio above and below floor
Beyond the requirement of new earthquake resistant code, therefore this structure type is not used substantially after the implementation of new edition earthquake resistant code.Mesh
In preceding thermal power generation workshop, for coal scuttle largely using steel construction circle coal scuttle, circular steel coal hopper has easy for installation, construction period
It is short, from heavy and light, reasonable stress, it is favourable to overall structure antidetonation the advantages that, but cost is higher, low space utilization, due to coal bunker
Between be rectangle plane, the space availability ratio of circular coal scuttle generally only 60~70%, is as a result exactly the height for causing bunker bay
And volume increases, and in turn results in technology major coal conveyer belt and transports distance and height increase, corresponding pulling equipment output power
Also to increase.
Compare two kinds of structure types of conventional concrete coal scuttle and steel coal hopper, it can be seen that concrete coal scuttle is compared with steel coal hopper
Low cost, but it is complicated to construct, long in time limit, rigidity ratio exceeds new seismic code permissible value, at present low crack area need by
Examine that rear can be used；Steel coal hopper construction period is fast, and from heavy and light, but low space utilization, cost are high, later stage investment is high.
【Utility model content】
The utility model aim is that having overcome the deficiencies of the prior art and provide a kind of concrete arranges plate combined type coal scuttle,
Assembling is convenient, short time limit, and economical and practical.
To achieve the above object, the utility model adopts the following technical solution：
A kind of concrete arranges plate combined type coal scuttle, the circle including concrete coal scuttle wall and in concrete coal scuttle wall
Steel coal hopper；
Concrete coal scuttle wall is connected with reinforced concrete beam column by several precast concretes row's plate and formed, concrete coal scuttle wall
Each side wall by polylith precast concrete row plate connection after be mounted on two reinforced concrete beam columns between form.
Further, every piece of one edge of precast concrete row's plate offers row's plate link slot, other edge is equipped with and connects with row's plate
The protrusion of access slot cooperation, contiguous prefabricated concrete are connected between arranging plate by arranging plate link slot with male cooperation, armored concrete
Opened up on beam column it is fluted, polylith precast concrete row plate connection after be mounted on and precast concrete row vertically disposed two of plate
It is fixed in the groove of reinforced concrete beam column.
Further, the precast concrete row plate is elongated plates, and polylith elongated plates are mounted on after vertically placing connection
Precast concrete row plate both ends, horizontally disposed two reinforced concrete beam columns groove in.
Further, the precast concrete row plate is high-strength prestressed precast hollow slab.
Further, concrete coal scuttle wall is rectangular configuration.
Further, row's plate link slot depth ratio bottom at the top of precast concrete row plate is deep.
Further, it is reserved between the edge protuberance of precast concrete row plate and the groove of reinforced concrete beam column for ground
The gap of the lower agent structure alternate displacement of shake effect.
Compared with traditional technology, the utility model has the advantages that：
Concrete row's plate combined type coal scuttle of the utility model, concrete coal scuttle wall arrange plate and steel by several precast concretes
Reinforced concrete beam column connection composition, row's plate are prefabricated in the factory processing, can be with Assembling coal-forming after the completion for the treatment of main structure construction
Bucket, using row's plate combined type coal scuttle, precast concrete row's plate prefabricated can form, and Assembling, short time limit, coal scuttle wall is using mixed
Xtah Crude Clay structure, low cost, economic advantages are apparent.
Further, coal scuttle is spliced by high-strength prestressed precast concrete row's plate by link slot, and row's plate is installed on mixed
In solidifying soil beam column groove, beam column groove meets the needs of row's plate installation, also meets under the effect of agent structure horizontal earthquake power
The needs of the displacement changing of the relative positions.Meet the policy direction that country greatly develops fabricated construction, construction is fast, easy for installation, economic benefit
Significantly.
Further, coal scuttle is square structure, and space availability ratio is big, can reduce the volume of main building.
Further, it is reserved between the edge protuberance of precast concrete row plate and the groove of reinforced concrete beam column for ground
The gap of the lower agent structure alternate displacement of shake effect under the effect of horizontal earthquake power, can utilize the gap arranged between plate mutual
The changing of the relative positions, transmission internal force is not to structure of main power house.
【Description of the drawings】
Fig. 1 a the utility model concrete arranges plate combined type coal scuttle top view
Fig. 1 b the utility model concrete arranges plate combined type coal scuttle side view
Fig. 2 the utility model precast concrete arranges plate combined type coal scuttle wall side schematic view；
Fig. 3 the utility model precast concrete row's plate combined type coal scuttle stands like a wall face installation diagram；
Connection schematic front view between Fig. 4 a the utility model precast concrete row's plate combined type coal scuttle row's plate；
Connection schematic top plan view between Fig. 4 b the utility model precast concrete row's plate combined type coal scuttle row's plate；
Wherein：1 precast concrete row plate, 2 reinforced concrete beam columns, 3 grooves, 4 row's plate link slots, 5 circular steel coal hoppers.
【Specific embodiment】
Below in conjunction with attached drawing and example, the utility model is described in further detail.
Referring to Fig. 1 a, 1b, 2,3,4a and 4b, a kind of concrete arranges plate combined type coal scuttle, including concrete coal scuttle wall and peace
Circular steel coal hopper 5 in concrete coal scuttle wall；Concrete coal scuttle wall arranges plate 1 and armored concrete by several precast concretes
The connection composition of beam column 2.
Concrete coal scuttle wall is rectangular configuration, and each side wall of concrete coal scuttle wall arranges plate 1 by polylith precast concrete
It is formed after connection between two reinforced concrete beam columns 2.
Every piece of 1 one edge of precast concrete row's plate offers row's plate link slot 4, other edge is equipped with arranging plate link slot 4
The protrusion of cooperation, contiguous prefabricated concrete are connected between arranging plate 1 by arranging plate link slot 4 with male cooperation, reinforced beam
Fluted 3 are opened up on column 2, polylith precast concrete row's plate 1 is mounted on after connecting and arranges plate 1 vertically disposed two with precast concrete
It is fixed in the groove 3 of root reinforced concrete beam column 2.
The precast concrete row plate 1 is elongated plates, and polylith elongated plates are mounted on prefabricated mix after vertically placing connection
Solidifying 1 both ends of soil row's plate, horizontally disposed two reinforced concrete beam columns 2 groove 3 in.
Precast concrete row's plate 1 is high-strength prestressed precast hollow slab, the edge protuberance of precast concrete row's plate 1 with
It is reserved between the groove 3 of reinforced concrete beam column 2 for the gap of agent structure alternate displacement under geological process, concrete
The 4 depth ratio bottom of row's plate link slot at 1 top of soil row plate is deep, and the depth of row's plate link slot 4 is past from 1 top of precast concrete row plate
Bottom is gradually reduced, and precast concrete row's plate 1 is facilitated to be inserted into.
The utility model has simple, easy for construction, low cost of form etc. a little, has responded country and has greatly developed assembled
The policy of structure, especially suitable for thermal power plant coal bucket structure.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific embodiment of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should be all considered as
Belong to the utility model and determine scope of patent protection by the claims submitted.
Claims (7)
1. a kind of concrete arranges plate combined type coal scuttle, it is characterised in that：Including concrete coal scuttle wall and mounted on concrete coal scuttle
Circular steel coal hopper (5) in wall；
Concrete coal scuttle wall is made of several side walls being connected with each other, and each side wall of concrete coal scuttle wall is prefabricated mixed by polylith
Solidifying soil row's plate (1) forms between two reinforced concrete beam columns (2) are mounted on after connecting.
2. the hollow row's plate combined type coal scuttle of precast concrete according to claim 1, it is characterised in that：Every piece of concrete
(1) one edge of soil row's plate offers row's plate link slot (4), other edge is equipped with the protrusion coordinated with row's plate link slot (4), adjacent
It is connected between precast concrete row's plate (1) by arranging plate link slot (4) with male cooperation, reinforced concrete beam column opens up on (2)
Fluted (3), polylith precast concrete row's plate (1) are mounted on after connecting and arrange vertically disposed two of plate (1) with precast concrete
It is fixed in the groove (3) of reinforced concrete beam column (2).
3. the hollow row's plate combined type coal scuttle of precast concrete according to claim 2, it is characterised in that：The concrete
Soil row's plate (1) is elongated plates, and polylith elongated plates are mounted on precast concrete row plate (1) both ends, water after vertically placing connection
In the groove (3) of flat two reinforced concrete beam columns (2) set.
4. according to the hollow row's plate combined type coal scuttle of claim 1-3 any one of them precast concretes, it is characterised in that：It is described
Precast concrete row's plate (1) is high-strength prestressed precast hollow slab.
5. according to the hollow row's plate combined type coal scuttle of claim 1-3 any one of them precast concretes, it is characterised in that：Coagulation
Sooty coal headwall is rectangular configuration.
6. the hollow row's plate combined type coal scuttle of precast concrete according to Claims 2 or 3, it is characterised in that：Concrete
Row's plate link slot (4) depth ratio bottom at the top of soil row's plate (1) is deep.
7. the hollow row's plate combined type coal scuttle of precast concrete according to Claims 2 or 3, it is characterised in that：Concrete
It is reserved between the edge protuberance of soil row's plate (1) and the groove (3) of reinforced concrete beam column (2) for main body knot under geological process
The gap of structure alternate displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931103.9U CN207453603U (en) | 2017-07-28 | 2017-07-28 | A kind of concrete arranges plate combined type coal scuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931103.9U CN207453603U (en) | 2017-07-28 | 2017-07-28 | A kind of concrete arranges plate combined type coal scuttle |
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| Publication Number | Publication Date |
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| CN207453603U true CN207453603U (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720931103.9U Active CN207453603U (en) | 2017-07-28 | 2017-07-28 | A kind of concrete arranges plate combined type coal scuttle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233027A (en) * | 2021-04-22 | 2021-08-10 | 中国电建集团河北省电力勘测设计研究院有限公司 | Cluster formula steel coal storage bucket |
-
2017
- 2017-07-28 CN CN201720931103.9U patent/CN207453603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233027A (en) * | 2021-04-22 | 2021-08-10 | 中国电建集团河北省电力勘测设计研究院有限公司 | Cluster formula steel coal storage bucket |
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