CN109853617A - A kind of suspension slidingtype bolt stretches that top is counter to push away metal embedded part and construction technology - Google Patents

A kind of suspension slidingtype bolt stretches that top is counter to push away metal embedded part and construction technology Download PDF

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Publication number
CN109853617A
CN109853617A CN201910052980.2A CN201910052980A CN109853617A CN 109853617 A CN109853617 A CN 109853617A CN 201910052980 A CN201910052980 A CN 201910052980A CN 109853617 A CN109853617 A CN 109853617A
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China
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bolt
counter
metal embedded
suspension
fixed
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CN201910052980.2A
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CN109853617B (en
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徐振家
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Haimen Luqiao Construction Co Ltd
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Haimen Luqiao Construction Co Ltd
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Abstract

Top, which is stretched, the present invention provides a kind of suspension type bolt counter pushes away metal embedded part and construction technology, built-in fitting includes: suspension pulley round steel, it stretches top and counter pushes away bolt and nut bracket, built-in fitting metal plate, it metal embedded part reinforcing bar clubfoot and stretches top and counter pushes away bolt and nut, the suspension type bolt stretches top, and counter to push away metal embedded part quick and easy for installation, accurate positioning, there is the uneven phenomenon of recessed contracting in the plane for thoroughly having eradicated metal embedded part and concrete, the structure type for fundamentally solving the metal embedded parts of domestic all concrete structural surfaces at present is made of the on-link mode (OLM) of sheet metal and reinforcing bar, mounting process is all made of that metal embedded part is bound or is welded on and completes on reinforcing bar, the shaking of reinforcing bar when due to construction, the superposition of many factors such as the range error when deformation and measurement of template, cause the metal embedded part after pouring and coagulation There is the uneven phenomenon of recessed contracting in the plane of soil, substantially increases the construction quality of piping lane exterior wall, and reduce because construct it is bad caused by do over again the case where.

Description

A kind of suspension slidingtype bolt stretches that top is counter to push away metal embedded part and construction technology
Technical field
The present invention relates to piping lane technical field of construction, in particular to a kind of suspension slidingtype bolt stretches top, and counter to push away metal pre-buried Part and construction technology.
Background technique
Currently, during the concrete pouring construction of piping lane exterior wall, traditional metal embedded part is all by metal plate and steel Again with setting reinforcing bar positioning binding or welding after the welding of muscle clubfoot, the construction method of installation of this metal embedded part is in concreting In the process, when can be because of concreting, the impact force that pours of concrete damages metal embedded part, leads to the gold The case where belonging to built-in fitting and bending deformation occur, or even fractureing, therefore easily cause surface and the concrete surface of metal embedded part Thus the case where being uneven causes piping lane wall to occur the case where metope out-of-flatness after concrete pouring construction, The case where to which construction reference be not achieved.
Summary of the invention
The present invention provides a kind of suspension slidingtype bolt and stretches that top is counter to push away metal embedded part, for avoiding because the metal is pre-buried Part occurs the case where out-of-flatness occur after piping lane external wall construction caused by bending deforms.
The present invention provides a kind of suspension type bolt and stretches that top is counter to push away metal embedded part, comprising: suspension pulley round steel is stretched and pushes up counter push away Bolt and nut bracket, built-in fitting metal plate, metal embedded part reinforcing bar clubfoot and stretch top it is counter push away bolt and nut,
The built-in fitting metal upright is arranged, and is symmetrically arranged with fixation on the left of the upper and lower ends of the built-in fitting metal plate Strut, the fixed strut is equipped with far from one end of the built-in fitting metal plate described stretches that top is counter to push away bolt and nut bracket;
The metal embedded part reinforcing bar clubfoot is equipped with multiple, and is spaced to be located at the built-in fitting metal plate and be equipped with and stretches top and counter push away The center of bolt and nut bracket side, the top of stretching counter push away the one end of bolt and nut bracket far from the built-in fitting metal plate It is welded with and stretches top and counter push away bolt and nut;
Each described stretch pushes up counter push away between bolt and nut bracket and the adjacent metal embedded part reinforcing bar clubfoot equipped with suspension cunning Take turns round steel.
To stretch described in reduction, top is counter to push away bolt and nut bracket and the interconnecting piece for hanging pulley round steel in use The case where fractureing or deforming for, the fixed strut and described stretches that top is counter to push away bolt and nut bracket as a preferred technical scheme Between be additionally provided with fixed bracket, the fixed bracket is set as multiple, and one end of which is fixed on the tops of stretching counter to push away bolt and nut bracket Left or right, the other end is fixed in the circumferential side wall of the fixed strut, and the fixed bracket is in the fixed strut And it is described stretch push up counter push away a triangular structure is formed between bolt and nut bracket.
The suspension type bolt stretches top, and counter to push away metal embedded part in use be multiple be arranged at intervals between template Concreting gap in, then piping lane exterior wall formed by concreting, therefore in concreting process, can led It causes the suspension pulley round steel the case where deviating or deforming occur, occurs in use to reduce the suspension pulley round steel The case where offset or deformation, as a preferred technical scheme for the lower section of the suspension pulley round steel is equipped with horizontal reinforcement, described Horizontal reinforcement and the suspension pulley round steel right-angled intersection are arranged.
The suspension type bolt stretches top, and counter to push away metal embedded part in use be multiple be arranged at intervals between template Concreting gap in, then piping lane exterior wall formed by concreting, therefore in concreting process, can led It causes the suspension pulley round steel the case where deviating or deforming occur, occurs in use to reduce the suspension pulley round steel The case where offset or deformation, as a preferred technical scheme for the suspension type bolt stretches the anti-metal embedded part that pushes away in top equipped with more It is a, and be spaced and be located in the concreting gap between template, the both ends of the horizontal reinforcement are connected with each other one by one and consolidate It is set to one.
To guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing, the suspension pulley round steel energy It is enough to be mutually fixed as one one by one, as a preferred technical scheme for,
One end of the horizontal reinforcement is equipped with fixing buckle, and the fixing buckle is set as conical shell structure, the fixing buckle Osculum end is fixedly connected with the horizontal reinforcement, and the big opening end of the fixing buckle is stretched for being set in the adjacent suspension type bolt One end of the horizontal reinforcement of the anti-one of docking for pushing away metal embedded part is pushed up, butt end is the horizontal reinforcement far from described One end of fixing buckle.
To guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing, the suspension pulley round steel energy It is enough to be mutually fixed as one one by one, as a preferred technical scheme for,
The horizontal reinforcement is separated with first boss and second boss between one end of the fixing buckle is arranged also, and described first is convex Platform is located at the end of the horizontal reinforcement, and the fixation be located between the first boss () and the second boss.
To guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing, the suspension pulley round steel energy It is enough to be mutually fixed as one one by one, as a preferred technical scheme for,
Stop collar is equipped between the second boss and the fixing buckle, the sidewall spacers of the big opening end of the fixing buckle are set There are multiple notches, the inner sidewall of the stop collar is equipped with screw thread, also is provided on the outer panel of the fixing buckle for the limit The fixed screw thread of ring.
To guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing, the suspension pulley round steel energy It is enough to be mutually fixed as one one by one, as a preferred technical scheme for,
The stop collar is equipped with fixing bolt, and the fixing bolt is set as U-shaped structure, and the horizontal reinforcement is far from the fixation One end of button is equipped with third protrusion, and the circumferential side wall of the third protrusion is equipped at intervals with multiple limiting slots, and the limiting slot is for institute Fixing bolt is stated to fix far from one end of the stop collar.
To guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing, the suspension pulley round steel energy It is enough to be mutually fixed as one one by one, as a preferred technical scheme for,
The fixing bolt includes first connecting rod, second connecting rod, third connecting rod and fourth link, and described first connecting rod one end is set On the stop collar, the other end of the first connecting rod is fixedly connected with the second connecting rod, the second connecting rod and described The setting of third connecting rod fitting, the one end of the third connecting rod far from the second connecting rod is fixedly connected with the fourth link;
The stop collar is equipped with the first spring groove, is equipped with the first spring, the first connecting rod in first spring groove The up and down setting in first spring groove, one end of first spring are fixed on the slot bottom of first spring groove Portion, the other end are fixed on the one end of the first connecting rod far from the second connecting rod;
The second connecting rod is equipped with second spring slot close to one end of the first connecting rod, is equipped in the second spring slot Second spring, one end of the second spring are fixed on the left side trench bottom of the second spring slot, the second spring it is another One end is fixedly connected with the third connecting rod, second spring slot left and right in the second spring slot for the third connecting rod It is movable back and forth.
The present invention also provides a kind of construction technology, stretching top using template and the suspension type bolt, counter to push away metal pre-buried Part is constructed, and the template includes inner side template and outboard template, is equipped between the inner side template and the outboard template Concreting gap is equipped with multiple concrete type chamber reinforcing bars vertically in the concreting gap;The following steps are included:
The anti-suspension pulley round steel pushed away on metal embedded part in top is stretched using the suspension slidingtype bolt to slide the suspension Dynamic formula bolt stretch top it is counter push away metal embedded part and be suspended on drawing provide on the horizontal bar of absolute altitude;
After template integrally positions, it is intracavitary that concrete type is protruded into long handle electric wrench, will stretch that top is counter to push away on bolt and nut bracket Bolt rotation stretch and push up side plate to the other side and form anti-pushing force, cause built-in fitting metal plate to be close to the template;
The built-in fitting metal plate is stretched to the anti-side for pushing away bolt and nut bracket in top to be consolidated by fixed pin far from described in It is scheduled on the left side of the inner side template, then the right side pushed up the anti-end of thread for pushing away bolt and nut and be fixed on the outboard template will be stretched Wall;
The anti-left and right sides for pushing away metal embedded part in top, which is stretched, when the suspension slidingtype bolt is fixed on the inside one by one After between template and outboard template, then by the concrete type chamber reinforcing bar and metal embedded part reinforcing bar clubfoot, suspension pulley round steel difference Binding and fixing one by one.
It is as follows that suspension slidingtype bolt provided by the invention stretches the anti-construction advantage for pushing away metal embedded part in top:
The suspension type bolt stretches that the anti-metal embedded part that pushes away in top is quick and easy for installation, and metal has thoroughly been eradicated in accurate positioning There is the uneven phenomenon of recessed contracting in the plane of built-in fitting and concrete, fundamentally solves domestic all concrete structural surfaces at present The structure type of metal embedded parts be all to be made of the on-link mode (OLM) of sheet metal and reinforcing bar, mounting process be all made of by Metal embedded part binds or is welded on and completes on reinforcing bar, when due to construction when the shaking of reinforcing bar, the deformation and measurement of template The superposition of many factors such as range error, causing the plane of the metal embedded part after pouring and concrete to occur, recessed contracting is uneven to be showed As, substantially increase the construction quality of piping lane exterior wall, and reduce because construct it is bad caused by do over again the case where.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is that suspension slidingtype bolt provided by the present invention is stretched to push up and counter pushes away metal embedded part structural schematic diagram;
Fig. 2 is that top provided by the present invention of stretching counter pushes away bolt and nut support connection structure schematic diagram;
Fig. 3 be suspension slidingtype bolt provided by the present invention stretch top it is counter push away metal embedded part construction schematic diagram;
Fig. 4 is fixing buckle structural schematic diagram provided by the present invention;
Fig. 5 is notch arrangement schematic diagram provided by the present invention;
Fig. 6 is third boss structure schematic diagram provided by the present invention
Fig. 7 is fixing bolt provided by the present invention and limiting slot attachment structure schematic diagram;
Fig. 8 is fixing buckle provided by the present invention and horizontal reinforcement attachment structure schematic diagram;
Wherein, 1- hangs pulley round steel, and 2- stretches that top is counter to push away bolt and nut bracket, 3- built-in fitting metal plate, and 4- metal is pre-buried Part reinforcing bar clubfoot, 5- stretch top and counter push away bolt and nut, 6- long handle electric wrench, 7- outboard template, 8- inner side template, 9- concrete type chamber steel Muscle, the fixed bracket of 10-, 11- horizontal reinforcement, 12- fixing buckle, 13- first boss, 14- second boss, 15- stop collar, 16- slot Mouthful, 17- fixing bolt, 18- third boss, 19- limiting slot, the first spring groove of 20-, the first spring of 21-, 22- second spring, 23- Second spring slot, 24- first connecting rod, 25- second connecting rod, 26- third connecting rod, 27- fourth link, the fixed strut of 28-.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
It according to Fig. 1 and 2, stretches that top is counter to push away metal embedded part the embodiment of the invention provides a kind of suspension type bolt, wraps Include: suspension pulley round steel 1 stretches top and counter push away bolt and nut bracket 2, built-in fitting metal plate 3, metal embedded part reinforcing bar clubfoot 4 and stretch Top is counter to push away bolt and nut 5,
The built-in fitting metal plate 3 is vertically arranged, and is symmetrically arranged on the left of the upper and lower ends of the built-in fitting metal plate 3 solid Determine strut 28, the fixed strut 28 is equipped with far from one end of the built-in fitting metal plate 3 described stretches that top is counter to push away bolt and nut branch Frame 2;
The metal embedded part reinforcing bar clubfoot 4 is equipped with multiple, and is spaced and is located at the built-in fitting metal plate 3 and is equipped with that stretch top anti- The center of 2 side of bolt and nut bracket is pushed away, the anti-bolt and nut bracket 2 that pushes away in top of stretching is far from the built-in fitting metal plate 3 One end be welded with and stretch top and counter push away bolt and nut 5;
Each described stretch pushes up counter push away between bolt and nut bracket 2 and the adjacent metal embedded part reinforcing bar clubfoot 4 equipped with suspension Pulley round steel 1.
Above-mentioned suspension slidingtype bolt stretches the anti-manufacture craft for pushing away metal embedded part in top, comprising the following steps:
Step 1, by it is described stretch top it is counter push away bolt and nut 5 and be welded on described stretch push up counter push away on bolt and nut bracket 2;
Step 2 stretches that top is counter to push away bolt and nut bracket 2 and connect with the built-in fitting metal plate 3 for described;
Step 3 welds the suspension pulley round steel 1 with the built-in fitting metal plate 3;
The metal embedded part reinforcing bar clubfoot 4 is welded on the built-in fitting metal plate 3 by step 4, i.e., described in completion Suspension slidingtype bolt stretches the anti-production for pushing away metal embedded part in top.
As shown in figure 3, construction technology provided by the invention, stretch that top is counter to push away metal using template and the suspension type bolt Built-in fitting is constructed, and the template includes inner side template 8 and outboard template 7, the inner side template 8 and the outboard template 7 Between be equipped with concreting gap, in the concreting gap vertically be equipped with multiple concrete type chamber reinforcing bars 9;Including following Step:
The anti-suspension pulley round steel 1 pushed away on metal embedded part in top is stretched using the suspension slidingtype bolt to slide the suspension Dynamic formula bolt stretch top it is counter push away metal embedded part and be suspended on drawing provide on the horizontal bar of absolute altitude;
After template integrally positions, it is intracavitary that concrete type is protruded into long handle electric wrench 6, will stretch that top is counter to push away bolt and nut bracket 2 On bolt rotation stretch and push up side plate to the other side and form anti-pushing force, cause built-in fitting metal plate 3 to be close to the template;
By the built-in fitting metal plate 3 far from it is described stretch the anti-side for pushing away bolt and nut bracket 2 in top pass through fixed pin by its It is fixed on the left side of the inner side template 8, then the anti-end of thread for pushing away bolt and nut 5 in top will be stretched and be fixed on the outboard template 7 Right side wall;
The anti-left and right sides for pushing away metal embedded part in top, which is stretched, when the suspension slidingtype bolt is fixed on the inside one by one After between template 8 and outboard template 7, then by the concrete type chamber reinforcing bar 9 and metal embedded part reinforcing bar clubfoot 4, suspension pulley round steel 1 Distinguish binding and fixing one by one.
Working principle:
The construction of piping lane exterior wall is carried out in the two sides of the piping lane parapet using template after the construction of piping lane parapet After assembly is fixed, recycle concreting in assembled good template, to realize the construction of piping lane exterior wall;The template packet Inner side template 8 and outboard template 7 are included, concreting gap is equipped between the inner side template 8 and the outboard template 7, is used In casting concrete and piping lane side wall is formed, is equipped with multiple concrete type chamber reinforcing bars 9 vertically in the concreting gap, it is described Concrete type chamber reinforcing bar 9 is for reinforcing overall structural strength of the piping lane side wall after pouring;In use, by the suspension slidingtype Bolt stretches that top is counter to push away the left side wall that the inner side template 8 is fixed on the right side of metal embedded part, i.e., the built-in fitting metal plate 3 is far From the left side for stretching and pushing up the anti-side for pushing away bolt and nut bracket 2 and being fixed in by fixed pin the inner side template 8;It is sharp again The suspension slidingtype bolt is stretched into counter push away in top with the long handle electric wrench and is fixed on the outside on the left of metal embedded part The right side wall of template 7, i.e. described stretch push up the right side wall that the anti-end of thread for pushing away bolt and nut 5 is fixed on the outboard template 7, make institute It states suspension slidingtype bolt and stretches the anti-metal embedded part that pushes away in top and consolidate the spacing between the inner side template 8 and the outboard template 7 It is set to unanimously, avoids in concreting process, the spacing between the inner side template 8 and the outboard template 7 occurs inclined It moves and the piping lane side wall of pouring molding is caused the case where distorting out-of-flatness occur, when the suspension slidingtype bolt stretches top instead Push away metal embedded part the left and right sides be fixed on one by one between the inner side template 8 and outboard template 7 after, then by the concrete type Chamber reinforcing bar 9 and the metal embedded part reinforcing bar clubfoot 4 hang the difference of pulley round steel 1 binding and fixing one by one, thereby guarantee that the gold Belong to built-in fitting reinforcing bar clubfoot 4 and the concrete type chamber reinforcing bar 9 is unlikely to deform in concreting process, to guarantee the piping lane The construction intensity of side wall.
It is as follows that suspension slidingtype bolt provided by the invention stretches the anti-construction advantage for pushing away metal embedded part in top:
The suspension type bolt stretches that the anti-metal embedded part that pushes away in top is quick and easy for installation, and metal has thoroughly been eradicated in accurate positioning There is the uneven phenomenon of recessed contracting in the plane of built-in fitting and concrete, fundamentally solves domestic all concrete structural surfaces at present The structure type of metal embedded parts be all to be made of the on-link mode (OLM) of sheet metal and reinforcing bar, mounting process be all made of by Metal embedded part binds or is welded on and completes on reinforcing bar, when due to construction when the shaking of reinforcing bar, the deformation and measurement of template The superposition of many factors such as range error, causing the plane of the metal embedded part after pouring and concrete to occur, recessed contracting is uneven to be showed As, substantially increase the construction quality of piping lane exterior wall, and reduce because construct it is bad caused by do over again the case where.
According to Fig.2, the anti-connection for pushing away bolt and nut bracket 2 and the suspension pulley round steel 1 is pushed up to stretch described in reduction The case where portion fractures or deforms in use for, the fixed strut 28 and described stretches top as a preferred technical scheme Counter push away is additionally provided with fixed bracket 10 between bolt and nut bracket 2, the fixed bracket 10 is set as multiple, and one end of which is fixed on described The anti-left or right for pushing away bolt and nut bracket 2 in top is stretched, the other end is fixed in the circumferential side wall of the fixed strut 28, described Fixed bracket 10 pushes up counter push away and forms a triangular structure between bolt and nut bracket 2 in the fixed strut 28 and described stretch.It is logical Cross the fixed strut 28 and it is described stretch top it is counter push away the fixed bracket 10 being arranged between bolt and nut bracket 2, can be significantly Increase the suspension pulley round steel 1 and described stretch pushes up the anti-structural strength pushed away between bolt and nut bracket 2, it is anti-that top is stretched described in reduction Bolt and nut bracket 2 is pushed away to occur fractureing in use or the case where suspension pulley 1 bending deformation of round steel, greatly increase The suspension slidingtype bolt stretches the anti-construction flatness and structure for pushing away metal embedded part in piping lane side wall work progress in top The purpose of intensity.
According to Fig. 1 and Fig. 2, the suspension type bolt stretches top, and counter to push away metal embedded part in use be multiple Piping lane exterior wall is formed every in the concreting gap being arranged between template, then by concreting, therefore in coagulation In native casting process, it will lead to the suspension pulley round steel 1 and the case where deviating or deforming occur, to reduce the suspension pulley circle There is the case where deviating or deforming in use in steel 1, as a preferred technical scheme for the suspension pulley round steel 1 Lower section is equipped with horizontal reinforcement 11, and the horizontal reinforcement 11 is arranged with 1 right-angled intersection of suspension pulley round steel.The suspension type spiral shell Bolt stretch top it is counter push away metal embedded part be equipped with it is multiple, and interval be located in the concreting gap between template, the level The both ends of reinforcing bar 11 are connected with each other and are fixed as one one by one.Multiple suspension type bolts are stretched the anti-metal embedded part that pushes away in top to exist It is connected and fixed one by one in the concreting gap by the horizontal reinforcement 11, further strengthens multiple suspension type spiral shells Bolt stretches the anti-structural strength for pushing away metal embedded part in the concreting gap in top, reduces the suspension type bolt and stretches top instead The case where pushing away Toppling Deformation before and after metal embedded part occurs in the concreting gap.
According to Fig.4, described outstanding to guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing Hanging pulley round steel 1 can mutually be fixed as one one by one, as a preferred technical scheme for one end of the horizontal reinforcement 11 is set There is fixing buckle 12, the fixing buckle 12 is set as conical shell structure, the osculum end of the fixing buckle 12 and the horizontal reinforcement 11 It is fixedly connected, the big opening end of the fixing buckle 12 is used to being set in the adjacent suspension type bolt and stretches the anti-metal embedded part that pushes away in top One end of the horizontal reinforcement 11 of one of docking, butt end are one of the horizontal reinforcement 11 far from the fixing buckle 12 End.In use, by the suspension type bolt stretch top it is counter push away metal embedded part one by one before and after it is adjacent be mounted in the internal model, and Guaranteeing that the two neighboring suspension type bolt stretches the anti-horizontal reinforcement 11 pushed away on metal embedded part in top can be mutual adjacent, and The adjacent horizontal reinforcement 11 is fixed by the fixing buckle 12, to realize that the adjacent suspension type bolt stretches top The anti-fixation for pushing away metal embedded part.The big opening end of the fixing buckle 12, which is fastened on the adjacent suspension type bolt, to be stretched top and counter pushes away metal The one end of the horizontal reinforcement 11 of built-in fitting far from the fixing buckle 12.It can guarantee that the adjacent suspension type bolt stretches top and counter pushes away gold Belong to built-in fitting and realize fixed purpose in the concreting gap, to improve the flatness of piping lane external wall construction.
According to Fig.4, described outstanding to guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing Hanging pulley round steel 1 can mutually be fixed as one one by one, as a preferred technical scheme for the horizontal reinforcement 11 is arranged described One end of fixing buckle 12 also between be separated with first boss 13 and second boss 14, the first boss 13 is located at the horizontal reinforcement 11 End, the fixing buckle 12 is located between the first boss 13 and the second boss 14.The first boss 13 and institute It is movable back and forth for the fixing buckle 12 between second boss 14 to state, and guarantees that the fixing buckle 12 when in use being capable of smooth and institute The assembled adjacent horizontal reinforcement 11 is needed to be dismounted, to realize fixed or disassembly purpose.
According to Fig.5, described outstanding to guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing Hanging pulley round steel 1 can mutually be fixed as one one by one, be as a preferred technical scheme, the second boss 14 and described solid Surely stop collar 15 is equipped between button 12, the sidewall spacers of the big opening end of the fixing buckle 12 are equipped with multiple notches 16, the limit The inner sidewall of ring 15 is equipped with screw thread, and the screw thread fixed for the stop collar 15 also is provided on the outer panel of the fixing buckle 12. In use, the big opening end of the fixing buckle 12 is linked on the adjacent horizontal reinforcement 11, and by the stop collar 15 by The osculum end of the fixing buckle 12 is mobile to the big opening end, due to passing through spiral shell between the stop collar 15 and the fixing buckle 12 Line is connected with each other, therefore when the stop collar 15 is mobile to the big opening end from the osculum end of the fixing buckle 12, described solid Surely the big opening end of button 12 will be tightened, and the two neighboring horizontal reinforcement 11 can then be fixed as one.
According to Fig.6, described outstanding to guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing Hanging pulley round steel 1 can mutually be fixed as one one by one, as a preferred technical scheme for the stop collar 15, which is equipped with, to be fixed Bolt 17, the fixing bolt 17 are set as U-shaped structure, and the horizontal reinforcement 11 is equipped with third protrusion far from one end of the fixing buckle 12 18, the circumferential side wall of the third protrusion 18 is equipped at intervals with multiple limiting slots 19, and the limiting slot 19 is remote for the fixing bolt 17 One end from the stop collar 15 is fixed.In use, the fixing buckle 12 is fastened on to one end of the adjacent horizontal reinforcement 11, It is drawn after the fixing buckle 12 is fastened on the adjacent horizontal reinforcement 11 by the stop collar 15 completely, then by the fixing bolt 17 It opens, and the fixing bolt 17 is fastened on to the third protrusion 18 of the adjacent horizontal reinforcement 11 far from one end of the stop collar 15 In one of them upper described limiting slot 19, thus it can guarantee that the fixed ring 15 is not in cunning in concreting process De- the case where unclamping, can reinforce the suspension type bolt and stretch the anti-stable structure for pushing away metal embedded part in splicing in top Property.
According to Fig. 7 and Fig. 8, to guarantee that the suspension type bolt stretches the anti-metal embedded part that pushes away in top in splicing, The suspension pulley round steel 1 can mutually be fixed as one one by one, as a preferred technical scheme for the fixing bolt 17 includes First connecting rod 24, second connecting rod 25, third connecting rod 26 and fourth link 27, described 24 one end of first connecting rod are located at the stop collar On 15, the other end of the first connecting rod 24 is fixedly connected with the second connecting rod 25, the second connecting rod 25 and the third The setting of 26 fitting of connecting rod, the one end of the third connecting rod 26 far from the second connecting rod 25 and the fixed company of the fourth link 27 It connects;
The stop collar 15 is equipped with the first spring groove 20, and the first spring 21 is equipped in first spring groove 20, described The up and down setting in first spring groove 20 of first connecting rod 24, one end of first spring 21 are fixed on described first The trench bottom of spring groove 20, the other end are fixed on the one end of the first connecting rod 24 far from the second connecting rod 25;
The second connecting rod 25 is equipped with second spring slot 23, the second spring slot close to one end of the first connecting rod 24 Second spring 22 is equipped in 23, one end of the second spring 22 is fixed on the left side trench bottom of the second spring slot 23, institute The other end for stating second spring 22 is fixedly connected with the third connecting rod 26, and the second spring slot 23 supplies the third connecting rod 26 Left and right is movable back and forth in the second spring slot 23.
In use, the fixing bolt 17 is lifted up, the first connecting rod 24 drives institute under the action of being lifted up It states the first spring 21 to pull open upwards, the first connecting rod 24 moves up in first spring groove 20;Again by described Three-link 26 pulls to the right, when the third connecting rod 26 pulls to the right, drives the second spring 22 to stretch to the right, the third Connecting rod 26 moves right in the second spring slot 23, finally again by the fourth link 27 far from the third connecting rod 26 One end is inserted into the limiting slot 19, and the fixation of the fixing bolt 17 and the limiting slot 19, Ji Kebao thus can be realized Demonstrate,proving the fixed ring 15 in use is not in slip the case where unclamping, and thus strengthens the suspension type bolt and stretches top The anti-structural stability for pushing away metal embedded part in splicing.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (10)

1. a kind of suspension type bolt is stretched, top is counter to push away metal embedded part characterized by comprising suspension pulley round steel (1) stretches top instead Push away bolt and nut bracket (2), built-in fitting metal plate (3), metal embedded part reinforcing bar clubfoot (4) and stretch top it is counter push away bolt and nut (5),
The built-in fitting metal plate (3) is vertically arranged, and is symmetrically arranged on the left of the upper and lower ends of the built-in fitting metal plate (3) solid Determine strut (28), the fixed strut (28) is equipped with far from one end of the built-in fitting metal plate (3) described stretches that top is counter to push away bolt Nut bracket (2);
The metal embedded part reinforcing bar clubfoot (4) is equipped with multiple, and is spaced and is located at the built-in fitting metal plate (3) and is equipped with that stretch top anti- The center of bolt and nut bracket (2) side is pushed away, counter push away bolt and nut bracket (2) in top of stretching are far from the built-in fitting metal One end of plate (3), which is welded with, stretches top and counter pushes away bolt and nut (5);
Each described stretch pushes up counter push away between bolt and nut bracket (2) and the adjacent metal embedded part reinforcing bar clubfoot (4) equipped with suspension Pulley round steel (1).
2. a kind of suspension type bolt according to claim 1 is stretched, top is counter to push away metal embedded part, which is characterized in that the fixation Strut (28) and it is described stretch push up counter push away be additionally provided between bolt and nut bracket (2) fixed bracket (10), the fixed bracket (10) It is set as multiple, stretches the anti-left or right for pushing away bolt and nut bracket (2) in top one end of which is fixed on described, the other end is fixed on described In the circumferential side wall of fixed strut (28), the fixed bracket (10) the fixed strut (28) and it is described stretch to push up counter push away bolt Nut bracket forms a triangular structure between (2).
3. a kind of suspension type bolt according to claim 1 is stretched, top is counter to push away metal embedded part, which is characterized in that the suspension The lower section of pulley round steel (1) is equipped with horizontal reinforcement (11), and the horizontal reinforcement (11) and suspension pulley round steel (1) cross are handed over Fork setting.
4. a kind of suspension type bolt according to claim 3 is stretched, top is counter to push away metal embedded part, which is characterized in that the suspension Formula bolt stretch top it is counter push away metal embedded part be equipped with it is multiple, and interval be located in the concreting gap between template, it is described The both ends of horizontal reinforcement (11) are connected with each other and are fixed as one one by one.
5. a kind of suspension type bolt according to claim 3 is stretched, top is counter to push away metal embedded part, which is characterized in that the level One end of reinforcing bar (11) is equipped with fixing buckle (12), and the fixing buckle (12) is set as conical shell structure, the fixing buckle (12) Osculum end is fixedly connected with the horizontal reinforcement (11), and the big opening end of the fixing buckle (12) is for being set in the adjacent suspension Formula bolt stretches the one end for pushing up the horizontal reinforcement (11) of the anti-one of docking for pushing away metal embedded part, and butt end is the level The one end of reinforcing bar (11) far from the fixing buckle (12).
6. a kind of suspension type bolt according to claim 5 is stretched, top is counter to push away metal embedded part, which is characterized in that the level Reinforcing bar (11) is separated with first boss (13) and second boss (14) between one end of the fixing buckle (12) is arranged also, and described first is convex Platform (13) is located at the end of the horizontal reinforcement (11), and the fixing buckle (12) is located at the first boss (13) and described second Between boss (14).
7. a kind of suspension type bolt according to claim 5 is stretched, top is counter to push away metal embedded part, which is characterized in that described second Stop collar (15) are equipped between boss (14) and the fixing buckle (12), the sidewall spacers of the big opening end of the fixing buckle (12) are set Have multiple notches (16), the inner sidewall of the stop collar (15) is equipped with screw thread, also sets on the outer panel of the fixing buckle (12) There is the screw thread fixed for the stop collar (15).
8. a kind of suspension type bolt according to claim 7 is stretched, top is counter to push away metal embedded part, which is characterized in that the limit Ring (15) is equipped with fixing bolt (17), and the fixing bolt (17) is set as U-shaped structure, and the horizontal reinforcement (11) is far from the fixation The one end for detaining (12) is equipped with third protrusion (18), and the circumferential side wall of the third protrusion (18) is equipped at intervals with multiple limiting slots (19), the limiting slot (19) is fixed for the fixing bolt (17) far from the one end of the stop collar (15).
9. a kind of suspension type bolt according to claim 8 is stretched, top is counter to push away metal embedded part, which is characterized in that the fixation Bolt (17) includes first connecting rod (24), second connecting rod (25), third connecting rod (26) and fourth link (27), the first connecting rod (24) one end is located on the stop collar (15), the other end of the first connecting rod (24) and the second connecting rod (25) fixed company It connects, the second connecting rod (25) and the setting of the third connecting rod (26) fitting, the third connecting rod (26) connect far from described second One end of bar (25) is fixedly connected with the fourth link (27);
The stop collar (15) is equipped with the first spring groove (20), is equipped with the first spring (21) in first spring groove (20), The first connecting rod (24) up and down setting in first spring groove (20), one end of first spring (21) are fixed In the trench bottom of first spring groove (20), the other end is fixed on the first connecting rod (24) far from the second connecting rod (25) One end;
The second connecting rod (25) is equipped with second spring slot (23) close to the one end of the first connecting rod (24), the second spring Second spring (22) are equipped in slot (23), one end of the second spring (22) is fixed on the left side of the second spring slot (23) The other end of trench bottom, the second spring (22) is fixedly connected with the third connecting rod (26), the second spring slot (23) For the third connecting rod (26), left and right is movable back and forth in the second spring slot (23).
10. a kind of construction technology, stretch that top is counter to push away gold using suspension type bolt described in template and any one of claims 1 to 9 Belong to built-in fitting to construct, the template includes inner side template (8) and outboard template (7), the inner side template (8) and it is described outside It is equipped with concreting gap between side template (7), is equipped with multiple concrete type chamber reinforcing bars vertically in the concreting gap (9);Characterized by comprising the following steps:
The anti-suspension pulley round steel (1) pushed away on metal embedded part in top is stretched using the suspension slidingtype bolt to slide the suspension Formula bolt stretch top it is counter push away metal embedded part and be suspended on drawing provide on the horizontal bar of absolute altitude;
After template integrally positions, it is intracavitary that concrete type is protruded into long handle electric wrench (6), will stretch that top is counter to push away bolt and nut bracket (2) On bolt rotation stretch and push up side plate to the other side and form anti-pushing force, cause built-in fitting metal plate (3) to be close to the template;
By the built-in fitting metal plate (3) far from it is described stretch the anti-side for pushing away bolt and nut bracket (2) in top pass through fixed pin by its It is fixed on the left side of the inner side template (8), then the anti-end of thread for pushing away bolt and nut (5) in top will be stretched and be fixed on the outboard template (7) right side wall;
The anti-left and right sides for pushing away metal embedded part in top, which is stretched, when the suspension slidingtype bolt is fixed on the inner side template one by one (8) after between outboard template (7), then by the concrete type chamber reinforcing bar (9) and metal embedded part reinforcing bar clubfoot (4), suspension pulley Round steel (1) distinguishes binding and fixing one by one.
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