CN203568222U - Side wall reinforcing structure of rectangular coal scuttle - Google Patents

Side wall reinforcing structure of rectangular coal scuttle Download PDF

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Publication number
CN203568222U
CN203568222U CN201320714828.4U CN201320714828U CN203568222U CN 203568222 U CN203568222 U CN 203568222U CN 201320714828 U CN201320714828 U CN 201320714828U CN 203568222 U CN203568222 U CN 203568222U
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CN
China
Prior art keywords
coal bunker
plane
reinforcing structure
rectangle coal
rectangle
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
Application number
CN201320714828.4U
Other languages
Chinese (zh)
Inventor
师伟
黄丽莉
吴荣兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Polytechnic
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Ningbo Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Polytechnic filed Critical Ningbo Polytechnic
Priority to CN201320714828.4U priority Critical patent/CN203568222U/en
Application granted granted Critical
Publication of CN203568222U publication Critical patent/CN203568222U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a side wall reinforcing structure of a rectangular coal scuttle. The side wall reinforcing structure comprises the rectangular coal scuttle, supporting columns and supporting beams, wherein the upper end of the rectangular coal scuttle is open and rectangular, the lower portion of the periphery of the rectangular coal scuttle is provided with inclined surfaces inclined inwards, the supporting columns are arranged beside the inclined surfaces of two sides or the periphery of the rectangular coal scuttle, the upper ends of the supporting columns are provided with the supporting beams, the upper end of each supporting beam is vertically and evenly provided with a plurality of vertical reinforcing ribs along the corresponding inclined surface, the vertical reinforcing ribs are connected with the inclined surfaces and the supporting beams, a plurality of transverse reinforcing boards penetrate through the lower middle portions of the vertical reinforcing ribs side by side, and the joints of the inclined surfaces and the vertical reinforcing ribs and the joints of the inclined surfaces and the transverse reinforcing boards are provided with thickened reinforcing boards. The side wall reinforcing structure is simple in structure, the inclined side wall is thickened, an external connection structure is reinforced, and service life of the coal scuttle is greatly prolonged.

Description

A kind of sidewall reinforcing structure of rectangle coal bunker
Technical field
The utility model relates to the mounting connection structure field of petrochemical equipment, particularly relates to a kind of sidewall reinforcing structure of rectangle coal bunker.
Background technology
Coal bunker is electric power, requisite equipment in the multiple industry such as Coal Chemical Industry, present coal bunker be take rectangle coal bunker as main, the sidewall of rectangle coal bunker is all the inclined-plane to inner inclination, when coal charge pours down from the opening part of coal bunker, the sloped sidewall of coal bunker is direct stressed part, sidewall is in use easy to be damaged at first, and coal bunker is to be all generally fixedly connected by structure and steel structure in the outside of sloped sidewall, it is concentrated that the inclination of coal charge makes external connection structure also be subject to very large stress, easily occur damaging, these two aspects have all affected the service life of coal bunker greatly, easily there is accident, and the diversion fee of coal bunker is very huge, very uneconomical.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of sidewall reinforcing structure of rectangle coal bunker, simple in structure, has thickeied sloped sidewall, has strengthened external connection structure, has greatly improved the service life of coal bunker.
The utility model solves the technical scheme that its technical matters adopts: the sidewall reinforcing structure that a kind of rectangle coal bunker is provided, comprise rectangle coal bunker, pillar stiffener and support beam, described rectangle coal bunker upper end open is rectangular, its surrounding bottom is intilted inclined-plane, the both sides of described rectangle coal bunker or the inclined-plane arranged alongside of surrounding have pillar stiffener, the upper end of described pillar stiffener is provided with support beam, the upper end of described support beam is vertical evenly distributed several vertical strengthening ribs that has along inclined-plane, this vertical strengthening rib connects inclined-plane and support beam, the middle and lower part of described vertical strengthening rib is installed with some horizontal brace panels side by side, there is thickening brace panel on described inclined-plane with the location arrangements that vertical strengthening rib and horizontal brace panel are connected.
The thickness of described thickening brace panel is 1.25 times~1.35 times of inclined-plane wall thickness.
Fixing by being welded to connect between described thickening brace panel and inclined-plane.
The inferior contiguous block that is welded with in the connecting portion of the upper end of described thickening brace panel and the upright side walls of rectangle coal bunker.
The inside of the surrounding sidewall of described rectangle coal bunker evenly anyhow alternative arrangement have reinforced rib.
beneficial effect
The utility model relates to a kind of sidewall reinforcing structure of rectangle coal bunker, simple in structure, has thickeied sloped sidewall, in the outside of sidewall, increased vertical strengthening rib density, and installed horizontal brace panel additional, and improved the side wall strength of coal bunker, greatly improved the service life of coal bunker.
Accompanying drawing explanation
Fig. 1 is main TV structure figure of the present utility model;
Fig. 2 is that master of the present utility model looks local amplification assumption diagram;
Fig. 3 is local amplification assumption diagram of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As Fig. 1-3 diagram, embodiment of the present utility model relates to a kind of sidewall reinforcing structure of rectangle coal bunker, comprise rectangle coal bunker 7, pillar stiffener 6 and support beam 5, described rectangle coal bunker 7 upper end open are rectangular, its surrounding bottom is intilted inclined-plane 2, the described both sides of rectangle coal bunker 7 or the inclined-plane of surrounding 2 arranged alongside have pillar stiffener 6, the upper end of described pillar stiffener 6 is provided with support beam 5, the upper end of described support beam 5 is 2 vertical evenly distributed several vertical strengthening ribs 3 that have along inclined-plane, this vertical strengthening rib 3 connects inclined-plane and support beam 5, the middle and lower part of described vertical strengthening rib 3 is installed with some horizontal brace panels 4 side by side, the location arrangements that described inclined-plane 2 is connected with vertical strengthening rib 3 and horizontal brace panel 4 has thickening brace panel 1.
The thickness of described thickening brace panel 1 is 1.25 times~1.35 times of inclined-plane wall thickness.
Fixing by being welded to connect between described thickening brace panel 1 and inclined-plane 2.
The inferior contiguous block 8 that is welded with in the connecting portion of the upper end of described thickening brace panel 1 and the upright side walls of rectangle coal bunker 7.
The inside of the surrounding sidewall of described rectangle coal bunker 7 evenly anyhow alternative arrangement have reinforced rib.
Thicken sloped sidewall, in the outside of sidewall, increased vertical strengthening rib density, and installed horizontal brace panel additional, improved the side wall strength of coal bunker, greatly improved the service life of coal bunker.

Claims (5)

1. the sidewall reinforcing structure of a rectangle coal bunker, comprise rectangle coal bunker (7), pillar stiffener (6) and support beam (5), described rectangle coal bunker (7) upper end open is rectangular, its surrounding bottom is intilted inclined-plane (2), inclined-plane (2) arranged alongside of the both sides of described rectangle coal bunker (7) or surrounding has pillar stiffener (6), the upper end of described pillar stiffener (6) is provided with support beam (5), it is characterized in that, the upper end of described support beam (5) is (2) vertical evenly distributed several vertical strengthening ribs (3) that has along inclined-plane, this vertical strengthening rib (3) connects inclined-plane and support beam (5), the middle and lower part of described vertical strengthening rib (3) is installed with some horizontal brace panels (4) side by side, there is thickening brace panel (1) on described inclined-plane (2) with the location arrangements that vertical strengthening rib (3) and horizontal brace panel (4) are connected.
2. the sidewall reinforcing structure of a kind of rectangle coal bunker according to claim 1, is characterized in that: the thickness of described thickening brace panel (1) is 1.25 times~1.35 times of inclined-plane wall thickness.
3. the sidewall reinforcing structure of a kind of rectangle coal bunker according to claim 1 and 2, is characterized in that: fixing by being welded to connect between described thickening brace panel (1) and inclined-plane (2).
4. the sidewall reinforcing structure of a kind of rectangle coal bunker according to claim 1, is characterized in that: the inferior contiguous block (8) that is welded with in the connecting portion of the upper end of described thickening brace panel (1) and the upright side walls of rectangle coal bunker (7).
5. the sidewall reinforcing structure of a kind of rectangle coal bunker according to claim 1, is characterized in that: the inside of the surrounding sidewall of described rectangle coal bunker (7) evenly anyhow alternative arrangement have reinforced rib.
CN201320714828.4U 2013-11-14 2013-11-14 Side wall reinforcing structure of rectangular coal scuttle Expired - Fee Related CN203568222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320714828.4U CN203568222U (en) 2013-11-14 2013-11-14 Side wall reinforcing structure of rectangular coal scuttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320714828.4U CN203568222U (en) 2013-11-14 2013-11-14 Side wall reinforcing structure of rectangular coal scuttle

Publications (1)

Publication Number Publication Date
CN203568222U true CN203568222U (en) 2014-04-30

Family

ID=50535966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320714828.4U Expired - Fee Related CN203568222U (en) 2013-11-14 2013-11-14 Side wall reinforcing structure of rectangular coal scuttle

Country Status (1)

Country Link
CN (1) CN203568222U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105691971A (en) * 2016-04-15 2016-06-22 广东赛因迪科技股份有限公司 Cone container supporting structure
CN110436063A (en) * 2019-06-21 2019-11-12 中机国能电力工程有限公司 A kind of suspension type rectangle steel coal hopper bulge reinforcement means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105691971A (en) * 2016-04-15 2016-06-22 广东赛因迪科技股份有限公司 Cone container supporting structure
CN105691971B (en) * 2016-04-15 2018-04-06 广东赛因迪科技股份有限公司 A kind of Cone container supporting construction
CN110436063A (en) * 2019-06-21 2019-11-12 中机国能电力工程有限公司 A kind of suspension type rectangle steel coal hopper bulge reinforcement means
CN110436063B (en) * 2019-06-21 2022-05-24 中机国能电力工程有限公司 Method for reinforcing bulge of suspended rectangular steel coal bucket

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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: 20140430

Termination date: 20141114

EXPY Termination of patent right or utility model