CN112478599B - Method for replacing belt corridor platform plate - Google Patents
Method for replacing belt corridor platform plate Download PDFInfo
- Publication number
- CN112478599B CN112478599B CN202011400845.1A CN202011400845A CN112478599B CN 112478599 B CN112478599 B CN 112478599B CN 202011400845 A CN202011400845 A CN 202011400845A CN 112478599 B CN112478599 B CN 112478599B
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- China
- Prior art keywords
- belt
- platform plate
- gallery
- vestibule
- landing slab
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
Abstract
The invention discloses a method for replacing a platform plate of a belt corridor. Demolish former landing slab afterwards to shift out the belt vestibule with it in, go into the belt vestibule with new landing slab hoist and mount again in, and with new landing slab welding in the belt vestibule, at last with belt bracket's column base and new landing slab welded fastening, and demolish the change that support piece can accomplish the landing slab. This application need not demolish belt bracket at the in-process of changing the landing slab, only needs to be connected belt bracket's column base and former landing slab and cut off, has saved the time of processes such as dismantlement, equipment and hoist and mount of belt bracket dismouting in-process, therefore can shorten maintenance duration.
Description
Technical Field
The invention relates to the technical field of production equipment maintenance, in particular to a method for replacing a belt corridor platform plate.
Background
The belt gallery is widely applied to metallurgical production enterprises. The belt vestibule is after long-time, and steel structures such as the landing slab of vestibule can be because of corroding or meet circumstances such as fire and take place to destroy, need carry out anticorrosive treatment to the vestibule this moment, and the position of serious destruction needs to be changed.
When the seriously damaged platform plate is replaced, the belt bracket is firstly detached, then the damaged platform plate is detached, a new steel plate is replaced, and welding is carried out. The workload of replacement is large, the construction period is long, and the normal use of the belt gallery is influenced.
Therefore, how to shorten the repair time of the platform board is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a method for replacing a belt corridor platform plate, which is characterized in that a belt bracket is fixedly connected with a corridor stand column through a supporting piece, and then the belt bracket does not need to be removed before an original platform plate is removed, so that the maintenance time of the platform plate is shortened.
In order to achieve the purpose, the invention provides a method for replacing a belt corridor platform plate, which comprises the following steps:
fixedly connecting the belt bracket with the gallery upright post through a supporting piece;
connecting and cutting off a column base of the belt bracket and the original platform plate;
dismantling the original platform plate and moving out of the belt gallery;
hoisting a new platform plate into the belt gallery, and welding the new platform plate into the belt gallery;
welding and fixing the column feet of the belt bracket and the new platform plate;
and removing the supporting piece.
With belt bracket and vestibule stand fixed connection through support piece, include:
connecting the column feet of the belt bracket through a supporting piece to increase the integrity of the column feet;
and fixedly connecting the column base with the gallery upright column through a supporting piece.
Support piece is first channel-section steel, through first channel-section steel will belt support with during vestibule stand fixed connection, first channel-section steel with the one end that belt support links to each other is higher than with the one end that the vestibule stand links to each other.
Before dismantling the original platform board, still include:
the corner supports for temporarily supporting the platform plate when the platform plate enters and exits the belt gallery are arranged on the outer side of the belt gallery;
after the support member is dismantled, the method further comprises:
and removing the corner brace.
Belt vestibule outside sets up and is used for the landing slab to come in and go out carry out the corner brace that supports temporarily during the belt vestibule, include:
a mounting hole is formed in one side of the belt gallery base;
welding and fixing a cross brace of the corner brace with a cross beam at the lower part of the belt gallery, and welding and fixing a supporting leg of the corner brace with the mounting hole;
after dismantling the corner brace, still include:
and plugging the mounting hole.
Hang new platform board and pack into in the belt vestibule, include:
arranging a hooking device on one side of the vestibule ceiling far away from the corner brace, and hooking the side edge of the new platform plate through the hooking device;
hook through lifting device the opposite side of landing slab is followed the gusset will new landing slab hangs and packs into in the belt vestibule.
The method for replacing the belt gallery platform plate comprises the steps of fixedly connecting a belt bracket with a gallery upright post through a supporting piece, then connecting and cutting off a column foot of the belt bracket with an original platform plate, and fixing the belt bracket above the original platform plate under the support of the supporting piece. Demolish former landing slab afterwards to shift out the belt vestibule with it in, go into the belt vestibule with new landing slab hoist and mount again in, and with new landing slab welding in the belt vestibule, at last with belt bracket's column base and new landing slab welded fastening, and demolish the change that support piece can accomplish the landing slab.
This application need not demolish belt support at the in-process of changing the landing slab, only needs to be connected belt support's column base and former landing slab and cut off, has saved the time of processes such as dismantlement, equipment and hoist and mount among the belt support dismouting process, therefore can shorten maintenance duration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a method of replacing a belt gallery platform plate provided by the present invention;
FIG. 2 is a schematic view of the structure of a belt corridor;
fig. 3 is a schematic structural view after reinforcing the belt corridor.
Wherein the reference numerals in fig. 2 and 3 are:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, fig. 1 is a flowchart illustrating a method for replacing a belt gallery platform plate according to the present invention; FIG. 2 is a schematic view of the structure of a belt corridor; fig. 3 is a schematic structural view after reinforcing the belt corridor.
The invention provides a method for replacing a belt corridor platform plate, which comprises the following steps:
s1, fixedly connecting a belt bracket 1 with a corridor upright post 4 through a supporting piece 5;
through support piece 5 with belt bracket 1 and vestibule stand 4 fixed connection's aim at, replace former landing slab 2 by support piece 5 and support belt bracket 1, therefore need not dismantle and hoist and mount belt bracket 1 at the in-process of changing the landing slab.
Optionally, before belt bracket 1 and vestibule stand 4 fixed connection, at first link to each other belt bracket 1's column base through support piece 5 to increase belt bracket 1's wholeness, guarantee that belt bracket 1 can not take place too big deformation after losing the support of former platform board 2. Specifically, the position of 100mm of the column base of the belt bracket 1 can be welded together along the longitudinal direction through the supporting piece 5, so that the aim of reinforcing the belt bracket 1 is fulfilled. Of course, the height of the welding reinforcement of the column base can be set according to the needs of the user, and is not limited herein.
The column shoe is then fixedly connected to the gallery upright 4 and to the truss or the like in the belt gallery by means of the support 5. The supporting pieces 5 are arranged at preset intervals in the horizontal direction and the vertical direction, the supporting pieces 5 located at the same height are on the same layer, and at least two layers of the supporting pieces 5 are arranged in the vertical direction. In a specific embodiment of the present application, the preset distance is 1.5m, and of course, a user may also set the size of the preset distance by himself or herself as needed, which is not limited herein.
Optionally, the support 5 is a first channel steel, and the first channel steel may specifically be a 10# channel steel, and of course, a user may also select an i-steel, a square steel pipe, or the like as the support 5, which is not limited herein. In addition, for guaranteeing that first channel-section steel can support belt bracket 1, when first channel-section steel was with belt bracket 1 and vestibule stand 4 fixed connection, the one end that first channel-section steel and belt bracket 1 link to each other was higher than the one end that first channel-section steel and vestibule stand 4 link to each other.
S2, connecting and cutting off a column base of the belt bracket 1 and the original platform plate 2;
s3, removing the original platform plate 2 and moving out of the belt gallery;
optionally, for the convenience shifts out former landing slab 2 belt vestibule, can now one side of belt vestibule set up gusset 6. When moving out former landing slab 2, lifting device hoists former landing slab 2 in the top, and former landing slab 2 shifts out the belt vestibule from the one side that sets up gusset 6. The corner brace 6 can play a supporting role, and meanwhile, the original platform plate 2 can slide on the corner brace 6 in the moving-out process. In addition, in order to improve the dismantling speed of the original platform plate 2, the original platform plate 2 can be dismantled in a destructive dismantling mode.
Optional angle brace 6 includes stull and supporting leg, and the supporting leg is located the lower part of stull, and is the acute angle with the stull between the contained angle that forms. One end of the cross brace is welded and fixed with a cross beam at the lower part of the belt gallery, and the other end of the cross brace is suspended. The upper end and the stull welding of supporting leg, lower extreme and the base welded fastening of belt vestibule. The crossbeam of belt vestibule one side lower part sets up a plurality of angle braces 6 along the horizontal direction, and the distance between two adjacent angle braces 6 is greater than the default, and the default is 0.8m in this application a specific implementation, and the user can also set for the size of default by oneself as required certainly, does not do the restriction here.
Optionally, for making the supporting leg fixed more firm, guarantee the supporting effect of angle brace 6, before fixed angle brace 6, can set up the mounting hole on the base now. The lower extreme of supporting leg inserts in the mounting hole, and the mounting hole exerts ascending reaction force in the slant to the supporting leg to avoid the supporting leg to skid when supporting. The user can set the size of the mounting hole according to the requirement. In a specific embodiment of this application, 20# channel-section steel is adopted to the stull of bracing 6 and supporting leg head, therefore the width of mounting hole is not less than the width of 20# channel-section steel, and the height of mounting hole is 350mm. Of course, the user may also use channel steel or i-steel of other dimensions, square steel tube, etc. to make the corner brace 6, which is not limited herein.
S4, hoisting the new platform plate into the belt gallery, and welding the new platform plate into the belt gallery;
in the belt vestibule was packed into to the mode that new landing slab adopted hoist and mount, if one side of belt vestibule has set up gusset 6, new landing slab can follow this side hoist and mount and get into the belt vestibule. Get into the in-process of belt vestibule, angle brace 6 plays the supporting role, and new landing slab can slide on the stull.
Optionally, set up the hook device in the one side of keeping away from gusset 6 at vestibule ceiling 3 before the hoist and mount, the hook device can specifically be calabash or electric hoist. The hooking device hooks the side edge of one side of the new platform plate of the column. The side edge of the other side of the new platform plate is hooked through a hoisting device. When new landing slab got into the belt vestibule, hoisting equipment hoisted one side of its hook earlier to will be to the direction application of force of keeping away from hook device, thereby prop up new landing slab. The height of the new platform plate is adjusted through the hook device, and the lifting device is synchronously adjusted until the height of the new platform plate is just above the corner support 6. Tightening the hook device to move the new platform plate to the upper part of the angle brace 6, and matching the new platform plate with the hoisting equipment to move. Continuously tighten up hook device and make new landing slab insert belt support 1 below to accomplish the hoist and mount of new landing slab. The new deck plate is then welded into the belt gallery.
S5, welding and fixing the column base of the belt bracket 1 and the new platform plate;
s6, detaching the support piece 5.
In the embodiment in which the corner brace 6 is provided, the corner brace 6 also needs to be removed, and the mounting hole for fixing the corner brace 6 is closed after the removal of the corner brace 6 is completed.
In this embodiment, the belt support 1 is supported by the support member 5, so that it can be suspended above the platform plate. Therefore, the belt bracket 1 does not need to be disassembled and hoisted in the process of replacing the platform plate, and the time for replacing the platform plate is greatly shortened.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The method for replacing the belt gallery platform plate provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (4)
1. A method for replacing a belt corridor platform plate is characterized by comprising the following steps:
the belt bracket (1) is fixedly connected with the corridor upright post (4) through a supporting piece (5);
connecting and cutting off a column base of the belt bracket (1) and the original platform plate (2);
a mounting hole is formed in one side of the belt gallery base;
welding and fixing a cross brace of the angle brace (6) and a cross beam at the lower part of the belt gallery, and welding and fixing a supporting leg of the angle brace (6) and the mounting hole;
dismantling the original platform plate (2) and moving out of the belt gallery;
hoisting a new platform plate into the belt gallery, and welding the new platform plate into the belt gallery;
welding and fixing the column base of the belt bracket (1) with a new platform plate;
-dismantling said support (5);
-removing the corner supports (6);
and plugging the mounting hole.
2. A method of changing according to claim 1, characterized in that the fixed connection of the belt support (1) with the vestibule upright (4) by means of the support (5) comprises:
connecting the column bases of the belt bracket (1) through a supporting piece (5) to increase the integrity of the column bases;
and fixedly connecting the column base with the gallery upright column (4) through a supporting piece (5).
3. A method according to claim 2, characterized in that the support (5) is a first channel steel, and when the belt support (1) is fixedly connected to the gallery upright (4) via the first channel steel, the end of the first channel steel connected to the belt support (1) is higher than the end connected to the gallery upright (4).
4. The method of replacing of claim 1, wherein said hoisting a new deck plate into said belt gallery comprises:
a hooking device is arranged on one side, far away from the corner brace (6), of the vestibule ceiling (3), and the side edge of the new platform plate is hooked through the hooking device;
hook through lifting device the opposite side of landing slab follows corner brace (6) will new landing slab hangs and packs into in the belt vestibule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400845.1A CN112478599B (en) | 2020-12-04 | 2020-12-04 | Method for replacing belt corridor platform plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400845.1A CN112478599B (en) | 2020-12-04 | 2020-12-04 | Method for replacing belt corridor platform plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112478599A CN112478599A (en) | 2021-03-12 |
| CN112478599B true CN112478599B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011400845.1A Active CN112478599B (en) | 2020-12-04 | 2020-12-04 | Method for replacing belt corridor platform plate |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000220277A (en) * | 1999-02-02 | 2000-08-08 | Misawa Ceramics Corp | Water permeable floor member for roof balcony and laying structure thereof |
| JP2002011260A (en) * | 2000-06-28 | 2002-01-15 | Tetsuo Mizutani | Rotary door-integrated labyrinth |
| CN104018434B (en) * | 2014-06-20 | 2016-03-30 | 丰泽工程橡胶科技开发股份有限公司 | The replacing options of architectural vibration-insulation rubber supporting seat |
| CN104453268B (en) * | 2014-11-11 | 2016-08-24 | 云南震安减震技术有限公司 | A kind of method using section steel beam to change shock insulation rubber bearing |
| CN207671184U (en) * | 2017-12-21 | 2018-07-31 | 新余钢铁股份有限公司 | A kind of tool safely changing carrying roller in belt operation |
| CN111691699A (en) * | 2020-06-17 | 2020-09-22 | 五冶集团上海有限公司 | Construction method for replacing vestibule floor slab |
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| CN112478599A (en) | 2021-03-12 |
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