CN111375625B - Steel structure building solid waste recycling method - Google Patents

Steel structure building solid waste recycling method Download PDF

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Publication number
CN111375625B
CN111375625B CN202010217310.4A CN202010217310A CN111375625B CN 111375625 B CN111375625 B CN 111375625B CN 202010217310 A CN202010217310 A CN 202010217310A CN 111375625 B CN111375625 B CN 111375625B
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CN
China
Prior art keywords
steel
locking
separating
plate
protective layer
Prior art date
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Application number
CN202010217310.4A
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Chinese (zh)
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CN111375625A (en
Inventor
赵宝军
曾维来
陈志河
陈妹儿
丁健
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.)
Guangdong Hailong Construction Technology Co.,Ltd.
SHENZHEN HAILONG BUILDING TECHNOLOGY Co.,Ltd.
Anhui Jianzhu University
Original Assignee
Guangdong Hailong Construction Technology Co ltd
Shenzhen Hailong Building Technology Co ltd
Anhui Jianzhu University
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Application filed by Guangdong Hailong Construction Technology Co ltd, Shenzhen Hailong Building Technology Co ltd, Anhui Jianzhu University filed Critical Guangdong Hailong Construction Technology Co ltd
Priority to CN202010217310.4A priority Critical patent/CN111375625B/en
Publication of CN111375625A publication Critical patent/CN111375625A/en
Application granted granted Critical
Publication of CN111375625B publication Critical patent/CN111375625B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste or contaminated solids into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B5/00Operations not covered by single other subclass or by a single other group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628Means for adjusting the position of the cutting member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D2007/013Means for holding or positioning work the work being tubes, rods or logs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/58Construction or demolition [C&D] waste

Abstract

The invention relates to a steel structure building solid waste recycling method, which adopts a steel structure building solid waste recycling device, wherein the steel structure building solid waste recycling device comprises a bottom plate, a locking sliding plate, an adjusting cylinder, a cylinder support plate, a locking mechanism and a separating mechanism; the treatment method for recycling the steel structure building solid waste by adopting the steel structure building solid waste recycling device comprises the following steps: s1, hoisting steel; s2, locking steel; s3, cutting a steel protective layer; s4, separating steel protective layers; and S5, stripping the steel protective layer. The invention can solve the problems existing in the prior art that the protective layer separation is carried out on the steel pipe: when the steel pipe protective layer is cut, the steel pipe protective layer cannot be completely separated due to uneven cutting force or certain deformation on the surface of the steel pipe; and after the cutting of the protective layer of the steel pipe is finished, the position of the cut of the protective layer needs to be manually turned outwards, and the like.

Description

Steel structure building solid waste recycling method
Technical Field
The invention relates to the technical field of steel recovery, in particular to a steel structure building solid waste recovery treatment method.
Background
The steel structure has the characteristics of light weight, high strength, good anti-seismic performance, energy conservation, environmental protection, high construction speed and the like, and steel used in the steel structure can be recycled; the steel pipe belongs to one kind of steel, and the use amount of steel pipe in steel structure building increases year by year, and the steel pipe cross-section has characteristics such as surfacing, no dead angle and small external surface area, so not only be favorable to saving anticorrosive and fire-proof paint, be convenient for remove dust moreover, can also put the prestressing force wire rope in the pipe, apply internal prestressing force etc..
When the steel pipe is used, a plastic protective layer is generally sleeved on the outer side surface of the steel pipe, and the protective layer has the functions of protection and decoration; the steel construction is demolishd and need separate the inoxidizing coating of steel pipe and steel pipe when retrieving the steel pipe to separately retrieve it, the inoxidizing coating of steel pipe carries out the isolated artificial mode of generally adopting and goes on, at first locks the steel pipe, then adopts the mode of cutting to cut the inoxidizing coating of steel pipe, peels off the inoxidizing coating from its incision position again, and the problem that exists when having now to carry out the inoxidizing coating separation to the steel pipe is as follows:
1. when the steel pipe protective layer is cut, the steel pipe protective layer cannot be completely separated due to uneven cutting force or certain deformation on the surface of the steel pipe, the steel pipe protective layer needs to be manually checked, and the steel pipe can rotate when the steel pipe protective layer is cut, so that the cut of the protective layer is uneven, and the recycling of the protective layer is influenced;
2. after the cutting of the protective layer of the steel pipe is finished, the position of the cut of the protective layer needs to be manually turned outwards, and the manual turning of the protective layer is troublesome, so that the peeling effect of the protective layer is poor.
Disclosure of Invention
In order to solve the problems, the invention provides a steel structure building solid waste recycling method which adopts a steel structure building solid waste recycling device, the steel structure building solid waste recycling device comprises a bottom plate, locking sliding plates, adjusting cylinders, cylinder support plates, locking mechanisms and separating mechanisms, the left end and the right end of the top of the bottom plate are respectively provided with a sliding chute, the locking sliding plates are symmetrically distributed on the left side and the right side of the top of the bottom plate, the bottom of each locking sliding plate is connected with the sliding chutes in a sliding fit manner, the outer side surface of each locking sliding plate is connected with the inner end of one adjusting cylinder, the outer end of each adjusting cylinder is arranged on the top of the bottom plate through the cylinder support plate, the inner side surface of the upper end of each locking sliding plate is provided with one locking mechanism, and the separating mechanisms are positioned above the locking mechanisms, the separating mechanism is arranged on the top of the bottom plate, the protective layer of the steel structure recovered round tube can be peeled off, so that the steel and the protective layer can be recovered respectively, the position of the locking sliding plate can be adjusted by the adjusting cylinder, the steel structure separating device can be locked aiming at steel pipes with different lengths, the locking mechanism can be locked aiming at the steel pipes with different inner diameters, and the separating mechanism can cut and separate the protective layer at the upper end of the steel pipe.
The locking mechanism comprises an adjusting column, a moving block, a connecting rod, a guide block, a locking rotating rod, a bearing plate, a linkage rod and a positioning spring, wherein the outer end of the adjusting column is connected with the upper end of a locking sliding plate in a sliding fit mode, the inner end of the adjusting column is provided with the guide block through a bearing, the inner end of the adjusting column is provided with external threads, the inner end of the adjusting column is connected with the moving block in a thread fit mode, the connecting rod is symmetrically distributed on the outer side of the moving block, and the connecting rod is arranged between the locking sliding plate and the guide block;
the outer side surface of the guide block is symmetrically provided with locking rotating rods through hinges, the locking rotating rods and the connecting rods are arranged in a staggered manner, the outer ends of the locking rotating rods are respectively provided with a bearing plate through hinges, the bearing plate is of an arc-shaped structure, the positioning springs are arranged between the outer ends of the locking rotating rods and the inner side surface of the bearing plate, the linkage rods are arranged between the locking rotating rods and the guide block through hinges, the inner side surface of the connecting rods is provided with square sliding grooves, the outer side surface of the moving block is symmetrically provided with square sliding blocks in sliding fit with the square sliding grooves, and during specific work, the locking mechanism can lock steel pipes with different, the guide block can be driven to move inside and outside by manually rotating the adjusting post, the locking rotating rod can stand up under the action of the linkage rod when the guide block moves inwards, thereby the bearing board supports the inside wall of steel pipe, and when the guide block outwards removed, the bearing board can finish the support action to the steel pipe.
Separating mechanism include electronic slider, the separation support, the separation cutter and the outer branch chain that props, the quantity of electronic slider is two, electronic slider symmetry is installed on both ends around the top of bottom plate, the separation support is installed on two electronic sliders, the middle part of separation support is extending structure, install the separation cutter on the right-hand member downside of separation support, the outer branch chain that props is installed on the left end downside of separation support, concrete during operation, separating mechanism can cut and separate the action with the steel pipe upper end after the locking, the concertina movement at the middle part of separation support can adjust the height of separation cutter and the outer branch chain that props, so that cut and separate the action to the steel pipe of different diameters, electronic slider can drive the protection layer of separation cutter to the steel pipe and cut, the outer branch chain props steel pipe protection layer incision position and struts.
The treatment method for recycling the steel structure building solid waste by adopting the steel structure building solid waste recycling device comprises the following steps:
s1, hoisting steel: firstly, hoisting hollow steel between the inner side surfaces of two locking sliding plates, and driving the locking sliding plates to abut against the outer side surfaces of the steel through the telescopic motion of an adjusting cylinder;
s2, steel locking: the guide block can move inwards by screwing the adjusting column, the locking rotating rod can stand up under the action of the linkage rod, so that the bearing plate is supported on the inner side surface of the steel, and then the lifting locking of the steel is released;
s3, cutting a steel protective layer: after the steel is locked, the electric sliding block is controlled to move from left to back at a constant speed, and the separating cutter can cut the outer protective layer of the steel;
s4, separating steel protective layers: when the separation cutter cuts the protective layer of the steel, the outer supporting branched chain can support the protective layer of the steel outwards along the cut of the protective layer of the steel, so that the protective layer is prevented from being completely separated, and meanwhile, the outer supporting branched chain can facilitate the stripping action of the protective layer of the steel in the later period;
s5, stripping a steel protective layer: the steel protective layer is cut and outwards propped, then the steel protective layer is peeled off manually or in a mechanical mode, then the peeled steel is unlocked, and the steel protective layer are separated and recovered.
As a preferred technical scheme of the invention, the external support branched chain comprises a downward pressing elastic column, an external support supporting plate, a separation guide block, an external support body and an external support spring, wherein the external support supporting plate is arranged on the lower side surface of the left end of the separation support through the downward pressing elastic column, the separation guide block is arranged on the bottom of the external support supporting plate, the separation guide block is of a T-shaped structure, the right end of the separation guide block is pointed, the front side surface and the rear side surface of the left end of the separation guide block are respectively provided with the external support body through the external support spring, the separation guide block can be attached to the upper end of the steel pipe with a certain force under the action of the downward pressing elastic column during specific work, the pointed structure at the right end of the separation guide block can facilitate the separation guide block to be inserted into the incision position of the protective layer and to be supported, the external support body can push the separated protective layer outwards under the action of the external support spring, so as to prevent the protective layer of, and the steel pipe protective layer can be convenient for the later stage to the action of peeling off of steel pipe protective layer after the outside perk.
As a preferred technical scheme of the invention, the lower side surface of the separation guide block is an arc-shaped surface, the arc-shaped surface of the lower side surface of the separation guide block can be attached to a steel pipe, a triangular chute is arranged on the front side of the right end of the outer support body, the outer side surface of the outer support body is an inclined surface structure with the lower end inclined inwards, the inclined surface structure of the outer support body enables the outer support body to move to the inner side of the protective layer of the steel pipe, and the inclined surface structure on the outer side surface of the outer support body enables the protective layer to be completely tilted.
As a preferred technical scheme of the invention, the separation cutter is an inclined cutter, the upper end of the separation cutter is provided with a U-shaped frame, the middle part of the U-shaped frame is connected with the middle part of the position bolt in a threaded fit manner, the lower end of the position bolt is arranged on the top of the separation cutter through a bearing, the left end and the right end of the top of the separation cutter are respectively provided with a guide rod, the guide rods penetrate through the U-shaped frame, the height of the separation cutter can be adjusted by screwing the position bolt, so that the separation cutter can be located at a proper height, the separation cutter and the separation guide block can be located at a proper height difference, and the inclined structure of the separation cutter can increase the cutting effect of the inclined structure on the steel pipe.
As a preferred technical scheme of the invention, the height of the lower end of the separation cutter is higher than that of the lower end of the separation guide block, the separation guide block can be attached to the side surface of the steel pipe with certain force due to the arrangement, and the pressure between the separation guide block and the side surface of the steel pipe can be adjusted through the change of the height of the separation cutter.
As a preferred technical scheme of the invention, a top extension block is arranged on the top of each locking sliding plate through a top extension elastic column, and an arc-shaped chute is arranged on the outer side surface of the upper end of each top extension block.
According to the preferable technical scheme, the limiting plate with the arc-shaped structure is arranged on the inner side face of the middle of the top extension block, the inner end of the limiting plate is arranged in a downward inclined mode, the top extension block can guide the separation guide block by taking the inner wall of the steel pipe as a reference, and the separation guide block is prevented from being clamped at the outer end of the steel pipe to prevent the separation mechanism from being incapable of moving.
The invention has the beneficial effects that:
the steel pipe inner support device can be used for stably locking inner supports of waste steel pipes with different diameters and lengths and preventing displacement and rotation of the steel pipes during cutting of the protective layers;
the locking mechanism can lock steel pipes with different inner diameters, the guide block can be driven to move inside and outside by manually rotating the adjusting column, and the locking rotating rod can stand up under the action of the linkage rod when the guide block moves inwards, so that the bearing plate supports the inner side wall of the steel pipe;
the height of the separation cutter can be adjusted by screwing the position bolt, so that the separation cutter can be located at a proper height, the separation cutter and the separation guide block can be located at a proper height difference, and the inclined structure of the separation cutter can increase the cutting effect of the inclined structure on the steel pipe protective layer;
the separating guide block can be attached to the upper end of the steel pipe with a certain force under the action of the pressing elastic column, the pointed structure at the right end of the separating guide block can facilitate the separating guide block to be inserted into the incision position of the protective layer and to be propped open, the external support body can push the separated protective layer outwards under the action of the external support spring, the phenomenon that the protective layer of the steel pipe is not completely separated is prevented, and the protective layer of the steel pipe can be conveniently stripped in the later period after being tilted outwards.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of a first configuration of the present invention;
FIG. 3 is a second schematic structural view of the present invention;
FIG. 4 is a schematic view of a first arrangement between the lock slide and the lock mechanism of the present invention;
FIG. 5 is a second schematic view of the present invention between the lock slide and the locking mechanism;
FIG. 6 is a schematic view of the structure of the separating bracket, separating cutter, outer supporting branch chain, U-shaped frame, position bolt and guide rod of the present invention;
fig. 7 is a schematic structural view of the outer support plate, the separation guide block, the outer support body and the outer support spring of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a steel structure construction solid waste recycling method adopts a steel structure construction solid waste recycling device, the steel structure construction solid waste recycling device comprises a bottom plate 1, locking sliding plates 2, adjusting cylinders 3, cylinder support plates 4, locking mechanisms 5 and separating mechanisms 6, the left and right ends of the top of the bottom plate 1 are respectively provided with a chute, the locking sliding plates 2 are symmetrically distributed on the left and right sides of the top of the bottom plate 1, the bottoms of the locking sliding plates 2 are connected with the chutes in a sliding fit manner, the outer side surface of each locking sliding plate 2 is connected with the inner end of one adjusting cylinder 3, the outer end of each adjusting cylinder 3 is mounted on the top of the bottom plate 1 through the cylinder support plate 4, and the inner side surface of the upper end of each locking sliding plate 2 is provided with one locking mechanism 5, the separating mechanism 6 is positioned above the locking mechanism 5, the separating mechanism 6 is installed on the top of the bottom plate 1, the steel pipe stripping device can strip a protective layer of steel products recycled from a steel structure in a circular pipe shape so as to recycle the steel products and the protective layer respectively, the adjusting cylinder 3 can adjust the position of the locking sliding plate 2, the steel pipe stripping device can lock steel pipes with different lengths, the locking mechanism 5 can lock the steel pipes with different inner diameters, and the separating mechanism 6 can cut and separate the protective layer of the upper end of the steel pipe.
The locking mechanism 5 comprises an adjusting column 51, a moving block 52, a connecting rod 53, a guide block 54, a locking rotating rod 55, a bearing plate 56, a linkage rod 57 and a positioning spring 58, wherein the outer end of the adjusting column 51 is connected with the upper end of the locking sliding plate 2 in a sliding fit manner, the guide block 54 is mounted on the inner end of the adjusting column 51 through a bearing, external threads are arranged on the inner end of the adjusting column 51, the inner end of the adjusting column 51 is connected with the moving block 52 in a thread fit manner, the connecting rods 53 are symmetrically distributed on the outer side of the moving block 52, and the connecting rods 53 are mounted between the locking sliding plate 2 and the guide block 54;
the outer side surface of the guide block 54 is symmetrically provided with locking rotating rods 55 through hinges, the locking rotating rods 55 and the connecting rods 53 are arranged in a staggered mode, the outer ends of the locking rotating rods 55 are respectively provided with bearing plates 56 through hinges, the bearing plates 56 are of arc structures, positioning springs 58 are arranged between the outer ends of the locking rotating rods 55 and the inner side surfaces of the bearing plates 56, linkage rods 57 are arranged between the locking rotating rods 55 and the guide block 54 through hinges, the inner side surfaces of the connecting rods 53 are provided with square sliding grooves, the outer side surfaces of the moving blocks 52 are symmetrically provided with square sliding blocks in sliding fit with the square sliding grooves, in specific work, the locking mechanism 5 can lock steel pipes with different inner diameters, the guide block 54 can be driven to move inside and outside through manual rotation of the adjusting columns 51, when the guide block 54 moves inwards, the locking rotating rods 55 can stand up under the action of the linkage rods 57, and the bearing plates 56, when the guide blocks 54 move outward, the support plates 56 can end the support action for the steel pipes.
The separating mechanism 6 comprises an electric sliding block 61, a separating bracket 62, a separating cutter 63 and an outer supporting branched chain 64, the number of the electric sliding blocks 61 is two, the electric sliding blocks 61 are symmetrically arranged at the front end and the rear end of the top of the bottom plate 1, the separating bracket 62 is arranged on the two electric sliding blocks 61, the middle part of the separating bracket 62 is of a telescopic structure, the lower side surface of the right end of the separating bracket 62 is provided with the separating cutter 63, the outer supporting branched chain 64 is arranged on the lower side surface of the left end of the separating bracket 62, when in specific work, the separation mechanism 6 can cut and separate the locked upper end of the steel pipe, the telescopic motion of the middle part of the separation bracket 62 can adjust the height of the separation cutter 63 and the outer support branched chain 64, so as to cut and separate the steel pipes with different diameters, the electric slide block 61 can drive the separating cutter 63 to cut the protective layer of the steel pipe, and the outer supporting branch chain 64 supports the cut position of the protective layer of the steel pipe.
Separation cutter 63 be the slope cutter, the upper end of separation cutter 63 is provided with U type frame 65, the middle part of U type frame 65 is connected with the middle part of position bolt 66 through screw-thread fit's mode, the lower extreme of position bolt 66 passes through the bearing and installs on the top of separation cutter 63, both ends all are provided with a guide arm 67 about the top of separation cutter 63, guide arm 67 passes U type frame 65, can adjust the height of separation cutter 63 through twisting position bolt 66, so that separation cutter 63 can be located suitable height, and separation cutter 63 and separation guide block 643 can be in suitable difference in height, the slope structure of separation cutter 63 can increase its cutting effect to the steel pipe inoxidizing coating.
The height of the lower end of the separation cutter 63 is higher than that of the lower end of the separation guide block 643, so that the separation guide block 643 can be attached to the side face of the steel pipe with certain force, and the pressure between the separation guide block 643 and the side face of the steel pipe can be adjusted through the change of the height of the separation cutter 63.
The treatment method for recycling the steel structure building solid waste by adopting the steel structure building solid waste recycling device comprises the following steps:
s1, hoisting steel: firstly, hoisting hollow steel between the inner side surfaces of two locking sliding plates 2, and driving the locking sliding plates 2 to abut against the outer side surfaces of the steel through the telescopic motion of an adjusting cylinder 3;
s2, steel locking: the guide block 54 can move inwards by screwing the adjusting column 51, the locking rotating rod 55 can stand up under the action of the linkage rod 57, so that the supporting plate 56 is supported on the inner side surface of the steel, and then the lifting locking of the steel is released;
s3, cutting a steel protective layer: after the steel is locked, the electric sliding block 61 is controlled to move from left to back at a constant speed, and the separating cutter 63 can cut the outer protective layer of the steel;
s4, separating steel protective layers: when the separation cutter 63 cuts the protective layer of the steel, the outer supporting branched chain 64 can support the protective layer of the steel outwards along the cut of the protective layer of the steel, so that the protective layer is prevented from being completely separated, and meanwhile, the outer supporting branched chain 64 can facilitate the later stripping action of the protective layer of the steel;
s5, stripping a steel protective layer: the steel protective layer is cut and outwards propped, then the steel protective layer is peeled off manually or in a mechanical mode, then the peeled steel is unlocked, and the steel protective layer are separated and recovered.
The outer supporting branched chain 64 comprises a downward pressing elastic column 641, an outer supporting plate 642, a separating guide 643, an outer supporting body 644 and an outer supporting spring 645, the outer supporting plate 642 is mounted on the lower side surface of the left end of the separating bracket 62 through the downward pressing elastic column 641, the separating guide 643 is mounted on the bottom of the outer supporting plate 642, the separating guide 643 is of a T-shaped structure, the right end of the separating guide 643 is pointed, the front side surface and the rear side surface of the left end of the separating guide 643 are respectively provided with the outer supporting body 644 through the outer supporting spring 645, in specific work, the separating guide 643 can be attached to the upper end of the steel pipe with certain force under the effect of the downward pressing elastic column 641, the pointed structure at the right end of the separating guide 643 can facilitate the inserting of the separating guide 643 to the cut position of the protective layer and can be propped open, the outer supporting body 644 can push the separated protective layer outwards under the effect of the outer supporting spring 645, and the phenomenon that the protective layer is not completely separated from the steel pipe is, and the steel pipe protective layer can be convenient for the later stage to the action of peeling off of steel pipe protective layer after the outside perk.
The lower side surface of the separation guide block 643 is an arc-shaped surface, the arc-shaped surface of the lower side surface of the separation guide block 643 can be attached to a steel pipe, a triangular chute is arranged on the front side of the right end of the outer support body 644, the outer side surface of the outer support body 644 is an inclined surface structure with the lower end inclined inwards, the outer support body 644 can move to the inner side of the steel pipe protection layer through the inclined surface structure of the outer side surface of the outer support body 644, and the protection layer can be completely tilted through the inclined surface structure of the outer side surface of the outer support.
Each locking slide 2 top all install one through top stretch bullet post 21 and stretch the piece 22, top stretch piece 22's upper end lateral surface is provided with the arc chute.
The limiting plate 23 with an arc-shaped structure is arranged on the inner side face of the middle of the top extension block 22, the inner end of the limiting plate 23 is arranged in a downward inclined mode, the top extension block 22 can guide the separation guide block 643 by taking the inner wall of the steel pipe as a reference, and the separation guide block 643 is prevented from being clamped at the outer end of the steel pipe to cause the separation mechanism 6 to be incapable of moving.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The steel structure building solid waste recycling method adopts the following steel structure building solid waste recycling device, and the steel structure building solid waste recycling device comprises a bottom plate (1), a locking sliding plate (2), an adjusting cylinder (3), a cylinder support plate (4), a locking mechanism (5) and a separating mechanism (6), and is characterized in that: the novel adjustable sliding plate is characterized in that sliding chutes are respectively arranged at the left end and the right end of the top of the bottom plate (1), the locking sliding plates (2) are symmetrically distributed at the left side and the right side of the top of the bottom plate (1), the bottom of each locking sliding plate (2) is connected with the sliding chutes in a sliding fit manner, the outer side surface of each locking sliding plate (2) is connected with the inner end of an adjusting cylinder (3), the outer end of each adjusting cylinder (3) is arranged on the top of the bottom plate (1) through a cylinder support plate (4), a locking mechanism (5) is arranged on the inner side surface of the upper end of each locking sliding plate (2), a separating mechanism (6) is positioned above the locking mechanism (5), and the separating mechanism (6) is arranged on the top of; wherein:
the locking mechanism (5) comprises an adjusting column (51), a moving block (52), a connecting rod (53), a guide block (54), a locking rotating rod (55), a bearing plate (56), a linkage rod (57) and a positioning spring (58), wherein the outer end of the adjusting column (51) is connected with the upper end of a locking sliding plate (2) in a sliding fit mode, the guide block (54) is installed on the inner end of the adjusting column (51) through a bearing, external threads are arranged on the inner end of the adjusting column (51), the inner end of the adjusting column (51) is connected with the moving block (52) in a thread fit mode, the connecting rod (53) is symmetrically distributed on the outer side of the moving block (52), and the connecting rod (53) is installed between the locking sliding plate (2) and the guide block (54);
the outer side of the guide block (54) is symmetrically provided with locking rotating rods (55) through hinges, the locking rotating rods (55) and the connecting rods (53) are arranged in a staggered mode, the outer ends of the locking rotating rods (55) are respectively provided with a bearing plate (56) through hinges, a positioning spring (58) is installed between the outer end of each locking rotating rod (55) and the inner side of each bearing plate (56), a linkage rod (57) is installed between each locking rotating rod (55) and the guide block (54) through hinges, the inner side of each connecting rod (53) is provided with a square sliding chute, and the outer side of each moving block (52) is symmetrically provided with square sliding blocks in sliding fit with the square sliding chutes;
the separating mechanism (6) comprises electric sliding blocks (61), separating supports (62), separating cutters (63) and outer supporting branched chains (64), the number of the electric sliding blocks (61) is two, the electric sliding blocks (61) are symmetrically arranged at the front end and the rear end of the top of the bottom plate (1), the separating supports (62) are arranged on the two electric sliding blocks (61), the middle of each separating support (62) is of a telescopic structure, the separating cutters (63) are arranged on the lower side surface of the right end of each separating support (62), and the outer supporting branched chains (64) are arranged on the lower side surface of the left end of each separating support (62);
the treatment method for recycling the steel structure building solid waste by adopting the steel structure building solid waste recycling device comprises the following steps:
s1, hoisting steel: firstly, hoisting hollow steel between the inner side surfaces of two locking sliding plates (2), and driving the locking sliding plates (2) to abut against the outer side surfaces of the steel through the telescopic motion of an adjusting cylinder (3);
s2, steel locking: the guide block (54) can move inwards by screwing the adjusting column (51), the locking rotating rod (55) can stand up under the action of the linkage rod (57), so that the bearing plate (56) is supported on the inner side surface of the steel, and then the lifting and locking of the steel are released;
s3, cutting a steel protective layer: after the steel is locked, the electric sliding block (61) is controlled to move from left to back at a constant speed, and the separating cutter (63) can cut the outer protective layer of the steel;
s4, separating steel protective layers: when the separation cutter (63) cuts the protective layer of the steel, the outer supporting branched chain (64) can support the protective layer of the steel outwards along the cut of the protective layer of the steel, so that the protective layer is prevented from being completely separated, and meanwhile, the outer supporting branched chain (64) can facilitate the later stripping action of the protective layer of the steel;
s5, stripping a steel protective layer: the steel protective layer is cut and outwards propped, then the steel protective layer is peeled off manually or in a mechanical mode, then the peeled steel is unlocked, and the steel protective layer are separated and recovered.
2. The steel structure construction solid waste recycling method according to claim 1, characterized in that: the outer supporting branched chain (64) comprises a downward pressing elastic column (641), an outer supporting plate (642), a separating guide block (643), an outer supporting body (644) and an outer supporting spring (645), the outer supporting plate (642) is installed on the lower side surface of the left end of the separating support (62) through the downward pressing elastic column (641), the separating guide block (643) is installed on the bottom of the outer supporting plate (642), the separating guide block (643) is of a T-shaped structure, the right end of the separating guide block (643) is pointed, and the front side surface and the rear side surface of the left end of the separating guide block (643) are provided with the outer supporting body (644) through the outer supporting spring (645).
3. The steel structure construction solid waste recycling method according to claim 2, characterized in that: the lower side surface of the separation guide block (643) is an arc-shaped surface, a triangular chute is arranged on the front side of the right end of the outer support body (644), and the outer side surface of the outer support body (644) is of an inclined surface structure with the lower end inclined inwards.
4. The steel structure construction solid waste recycling method according to claim 1, characterized in that: separation cutter (63) be the slope cutter, the upper end of separation cutter (63) is provided with U type frame (65), the middle part of U type frame (65) is connected with the middle part of position bolt (66) through screw-thread fit's mode, the lower extreme of position bolt (66) passes through the bearing and installs on the top of separation cutter (63), both ends all are provided with a guide arm (67) about the top of separation cutter (63), U type frame (65) are passed in guide arm (67).
5. The steel structure construction solid waste recycling method according to claim 2, characterized in that: the height of the lower end of the separation cutter (63) is higher than that of the lower end of the separation guide block (643).
6. The steel structure construction solid waste recycling method according to claim 1, characterized in that: each locking slide plate (2) is provided with a top extension block (22) on the top through a top extension elastic column (21), and the outer side surface of the upper end of the top extension block (22) is provided with an arc chute.
7. The steel structure construction solid waste recycling method of claim 6, characterized in that: and a limiting plate (23) with an arc-shaped structure is arranged on the inner side surface of the middle part of the top extension block (22), and the inner end of the limiting plate (23) is arranged in a downward inclined mode.
CN202010217310.4A 2020-03-25 2020-03-25 Steel structure building solid waste recycling method Active CN111375625B (en)

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Publication number Priority date Publication date Assignee Title
DE2332823A1 (en) * 1973-06-28 1975-01-23 Peter Juergenlohmann Boring machine for relined pipes - has a cutter fixture with stop ring and support frame to avoid lining damage
CN100446904C (en) * 2006-10-19 2008-12-31 庄添财 Three-dimensional pipe cutter
ITRN20120058A1 (en) * 2012-12-20 2014-06-21 Sica Spa APPARATUS AND METHOD OF CUTTING TUBES IN THERMOPLASTIC MATERIAL.
CN209717845U (en) * 2018-09-04 2019-12-03 中石化石油工程技术服务有限公司 A kind of outer bar or seal of tube gum cover separating machine
CN109203083A (en) * 2018-09-17 2019-01-15 邵金容 A kind of shearing equipment based on chip manufacturing
CN209868766U (en) * 2019-03-28 2019-12-31 苏州凯维特汽车部件有限公司 Rubber pad cutting device with cutting width capable of being adjusted rapidly

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