CN102776317A - Bridge device connected between tap hole of converter and platform - Google Patents

Bridge device connected between tap hole of converter and platform Download PDF

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Publication number
CN102776317A
CN102776317A CN2012102680848A CN201210268084A CN102776317A CN 102776317 A CN102776317 A CN 102776317A CN 2012102680848 A CN2012102680848 A CN 2012102680848A CN 201210268084 A CN201210268084 A CN 201210268084A CN 102776317 A CN102776317 A CN 102776317A
Authority
CN
China
Prior art keywords
vertical
platform
converter
tap hole
framework
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.)
Pending
Application number
CN2012102680848A
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Chinese (zh)
Inventor
王敏
路建强
程保保
王志国
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.)
Heilongjiang Jianlong Iron and Steel Co Ltd
Original Assignee
Heilongjiang Jianlong Iron and Steel Co Ltd
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 Heilongjiang Jianlong Iron and Steel Co Ltd filed Critical Heilongjiang Jianlong Iron and Steel Co Ltd
Priority to CN2012102680848A priority Critical patent/CN102776317A/en
Publication of CN102776317A publication Critical patent/CN102776317A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a bridge device connected between a tap hole of a converter and a platform, and relates to a device for connecting the tap hole with the platform so as to solve the problems that a bucket between the tap hole of the converter and the platform is used as a bridge, the bucket of a forklift is not long enough to bring the problem of insecurity to the operating personnel. The bridge device comprises a ceiling, two longitudinal frames, two trough rods, a plurality of cross beams and a plurality of vertical beams, wherein the two longitudinal frames are arranged in parallel, and the cross beams are transversely and uniformly arranged at the bottom between the two longitudinal frames; the two ends of each cross beam are fixedly connected with corresponding longitudinal frame, and the vertical beams are vertically and uniformly arranged in each longitudinal frame; the two ends of each vertical beam are fixedly connected with corresponding longitudinal frame, and the ceiling is arranged at the top ends of the two longitudinal frames; and the two trough rods are transversely arranged at one end of the bottom of each longitudinal frame in parallel, and the two ends of each trough rod is fixedly connected with the corresponding longitudinal frame. The bridge device is used for connecting the tap hole with the platform.

Description

Be used for the Overbridge device that is connected between converter taphole and the platform
Technical field
The present invention relates to a kind of device that is used to connect tap hole and platform.
Background technology
At present, the scraper bowl that need use alloy fork truck front when changing converter taphole is as the bridge that connects between platform and the tap hole, because the distance between converter taphole and platform is 1.5m; And the length of alloy fork truck scraper bowl only has 1.0m, when changing tap hole, though the bridge that has alloy fork truck scraper bowl to be connected with platform as tap hole; But still have the space of 0.5m, and platform is 8.3m apart from floor level, when operator stand in the fork truck bucket operation; Have unsafe factor, promptly SF is low.
Summary of the invention
The objective of the invention is to utilize scraper bowl as gap bridge in order to solve between converter taphole and the platform; The scraper bowl length of forklift only has 1m; Cause having between converter taphole and the platform gap of 0.5m; Bring unsafe problem to operator, and a kind of Overbridge device of being connected between converter taphole and the platform of being used for is provided.
The present invention includes ceiling, two vertical frameworks, two grooved bars, several crossbeams, several vertical beams; Two vertical frameworks are arranged in parallel; Several crossbeams laterally are uniformly distributed with and are arranged on two bottoms between the vertical framework, are fixedly connected between the vertical framework corresponding with it of the two ends of each crossbeam, vertically be uniformly distributed with in each vertical framework several vertical beams are set; And the two ends of each vertical beam vertical frame fixation corresponding with it connects; Ceiling is arranged on the top of two vertical frameworks, and two grooved bars are parallel and be horizontally installed on an end of two vertical base of frame, and the two ends of the grooved bar vertical frame fixation corresponding with it connects.
The present invention comprises following beneficial effect: one, utilize the fork of fork truck that the present invention is placed between converter taphole and the platform, make to form passage between converter taphole and the platform and do not have the gap, guaranteed operator's safety.Two, the present invention can satisfy two operator's operations on this device.Three, the time of utilizing the present invention to change converter taphole shortens to 40 minutes, has saved 30 minutes than original.Four, after steel tapping hole replacement finishes, fork truck is withdrawn the working space with the present invention fast, can not impact next procedure.
Description of drawings
Fig. 1 is one-piece construction figure of the present invention.
Embodiment
Embodiment one: combine Fig. 1 that this embodiment is described; This embodiment comprises the vertical framework of ceiling 1, two 2, two grooved bars 3, several crossbeams 4, several vertical beams 5; Said two vertical frameworks 2 are arranged in parallel; Several crossbeams 4 laterally are uniformly distributed with and are arranged on two bottoms between the vertical framework 2, are fixedly connected (welding) between the vertical framework 2 corresponding with it of the two ends of each crossbeam 4, vertically be uniformly distributed with in each vertical framework 2 several vertical beams 5 are set; And the two ends of each vertical beam 5 vertical framework 2 corresponding with it is fixedly connected (welding); Said ceiling 1 is arranged on the top of two vertical frameworks 2, and ceiling 1 can stop that the lime-ash that falls above the converter flue pounds operator, and said two grooved bars 3 are parallel and be horizontally installed on an end of two vertical framework 2 bottoms; The two ends of the grooved bar 3 vertical framework 2 corresponding with it is fixedly connected (welding), and two grooved bars 3 of this device, several crossbeams 4, several vertical beams 5 are steel matter.During use, the fork 6 of alloy fork truck front end is pitched in the gap between grooved bar 3 and crossbeam 4 always, makes Overbridge device place between converter taphole and the platform and forms passage, and after steel tapping hole replacement finished, fork truck was withdrawn the working space with Overbridge device fast.
Embodiment two: combine Fig. 1 that this embodiment is described, the spacing t between two grooved bars 3 of this embodiment is 450mm~550mm.Design makes the Overbridge device that scoops up that fork 6 can be firm like this.Other composition and annexation are identical with embodiment one.
Embodiment three: combine Fig. 1 that this embodiment is described, the spacing t between two grooved bars 3 of this embodiment is 500mm.Design makes the Overbridge device that scoops up that fork 6 can be firm like this.Other composition and annexation are identical with embodiment one or two.
Embodiment four: combine Fig. 1 that this embodiment is described; The length L of the vertical framework 2 of each of this embodiment is 1800mm~2000mm; The height H of each vertical framework 2 is 1800mm~2000mm, and the width B between two vertical frameworks 2 is 1700mm~1800mm.Design like this makes Overbridge device be communicated with converter taphole and platform, and can satisfy two operator's operations on Overbridge device.Other composition and annexation are identical with embodiment three.
Embodiment five: combine Fig. 1 that this embodiment is described, the length L of the vertical framework 2 of each of this embodiment is 2000mm, and the height H of each vertical framework 2 is 2000mm, and the width B between two vertical frameworks 2 is 1700mm.Design like this makes Overbridge device be communicated with converter taphole and platform, and can satisfy two operator's operations on Overbridge device.Other composition and annexation are identical with embodiment four.
Embodiment six: combine Fig. 1 that this embodiment is described, the material of the vertical framework 2 of each of this embodiment is selected the 45# steel for use.This material is heat-resisting, anticorrosion.Other composition and annexation are identical with embodiment five.

Claims (6)

1. one kind is used for the Overbridge device that is connected between converter taphole and the platform; It is characterized in that: said device comprises ceiling (1), two vertical frameworks (2), two grooved bars (3), several crossbeams (4), several vertical beams (5); Said two vertical frameworks (2) are arranged in parallel; Several crossbeams (4) laterally are uniformly distributed with the bottom that is arranged between two vertical frameworks (2); Be fixedly connected between the vertical framework (2) corresponding of the two ends of each crossbeam (4) with it; Vertically be provided with several vertical beams (5) that are uniformly distributed with setting in each vertical framework (2), and vertical framework (2) fixed connection corresponding with it of the two ends of each vertical beam (5), said ceiling (1) is arranged on the top of two vertical frameworks (2); Said two grooved bars (3) are parallel and be horizontally installed on an end of two vertical frameworks (2) bottoms, vertical framework (2) fixed connection that the two ends of grooved bar (3) are corresponding with it.
2. the Overbridge device that is connected between converter taphole and the platform of being used for according to claim 1, it is characterized in that: the spacing t between two grooved bars (3) is 450mm~550mm.
3. the Overbridge device that is connected between converter taphole and the platform of being used for according to claim 1 and 2, it is characterized in that: the spacing t between two grooved bars (3) is 500mm.
4. the Overbridge device that is connected between converter taphole and the platform of being used for according to claim 3; It is characterized in that: the length L of each vertical framework (2) is 1800mm~2000mm; The height H of each vertical framework (2) is 1800mm~2000mm, and the width B between two vertical frameworks (2) is 1700mm~1800mm.
5. the Overbridge device that is connected between converter taphole and the platform of being used for according to claim 4; It is characterized in that: the length L of each vertical framework (2) is 2000mm; The height H of each vertical framework (2) is 2000mm, and the width B between two vertical frameworks (2) is 1700mm.
6. the Overbridge device that is connected between converter taphole and the platform of being used for according to claim 4, it is characterized in that: the material of each vertical framework (2) is selected the 45# steel for use.
CN2012102680848A 2012-07-30 2012-07-30 Bridge device connected between tap hole of converter and platform Pending CN102776317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102680848A CN102776317A (en) 2012-07-30 2012-07-30 Bridge device connected between tap hole of converter and platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102680848A CN102776317A (en) 2012-07-30 2012-07-30 Bridge device connected between tap hole of converter and platform

Publications (1)

Publication Number Publication Date
CN102776317A true CN102776317A (en) 2012-11-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102680848A Pending CN102776317A (en) 2012-07-30 2012-07-30 Bridge device connected between tap hole of converter and platform

Country Status (1)

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CN (1) CN102776317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107419081A (en) * 2017-08-30 2017-12-01 新乡市百分百机电有限公司 A kind of gap bridge with annealing furnace docking platform

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202030776U (en) * 2011-01-30 2011-11-09 河北钢铁股份有限公司邯郸分公司 Water flowing cooling gap bridge of tapping hole of blast furnace
CN202139255U (en) * 2011-05-24 2012-02-08 天津二十冶建设有限公司 Tooling platform for assembling converter body equipment
CN202755016U (en) * 2012-07-30 2013-02-27 黑龙江建龙钢铁有限公司 Gap bridge device for connection between converter tap hole and platform

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202030776U (en) * 2011-01-30 2011-11-09 河北钢铁股份有限公司邯郸分公司 Water flowing cooling gap bridge of tapping hole of blast furnace
CN202139255U (en) * 2011-05-24 2012-02-08 天津二十冶建设有限公司 Tooling platform for assembling converter body equipment
CN202755016U (en) * 2012-07-30 2013-02-27 黑龙江建龙钢铁有限公司 Gap bridge device for connection between converter tap hole and platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107419081A (en) * 2017-08-30 2017-12-01 新乡市百分百机电有限公司 A kind of gap bridge with annealing furnace docking platform

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Application publication date: 20121114