CN205975996U - Thick liquid anchor lap joint structure and wall body - Google Patents

Abstract

The utility model provides a thick liquid anchor lap joint structure belongs to building construction field, starches anchor lap joint structure and includes the opening of cavity and intercommunication cavity including fixed box, embedded bar, wire spiral and sleeve subassembly, fixed box, and the one end of embedded bar is located the cavity, and the other end of embedded bar stretches out the cavity, and the embedded bar is located between the box bottom of opening and fixed box, the sleeve subassembly includes the sleeve main part and pours the sleeve pipe, and the sleeve main part is installed in fixed box, and is located the cavity, sleeve main part and embedded bar parallel arrangement, sleeve main part have a chamber and with the pouring hole of section of thick bamboo chamber intercommunication, pour the sleeve pipe and install in pouring hole, and with section of thick bamboo chamber intercommunication, wire spiral is located fixed box, and embedded bar and sleeve main part be located wire spiral, and wire spiral has along the movement tendency of its axis direction extension. The wall body is including thick liquid anchor overlap joint structure. The assembled wall structure that thick liquid anchor lap joint structure obtained is firm reliable, and the shock resistance is strong.

Description

Slurry anchor overlap joint attachment structure and body of wall

Technical field

This utility model is related to the realm of building construction, in particular to a kind of slurry anchor overlap joint attachment structure and body of wall.

Background technology

Precast reinforced concrete structure is one of important directions of China's building structure development, and it is conducive to China to build Industrialized development, improve production efficiency energy saving, develops Green environmental-protection building, and is conducive to improving and ensure building work Cheng Zhiliang.Compared with cast-in-situ construction method, assembled reinforced concrete structure is conducive to green construction because fabricated construction more can meet green The saving land of color construction, energy-conservation, section material, water saving and environmental conservation etc. require, and reduce the negative effect to environment, make an uproar including reduction Sound, prevent airborne dust, reduce environmental pollution, cleaning transport, reduce place interference, save water, electricity, resource and the energy such as material, abiding by Follow the principle of sustainable development.And, fabricated construction continuously can complete multiple or whole operations of engineering in order, from And reduce the engineering machinery type and quantity marched into the arena, eliminate procedure connection rests the time, realizes interchange operation, minimizing is applied Workman person, thus improving work efficiency, reducing supplies consumption, reduce environmental pollution, is that green construction provides safeguard.In addition, assembled Structure largely reduces building waste (accounting for 30%-the 40% of municipal refuse total amount), as steel scrap muscle, waste iron wire, gives up Bamboo and wood material, discarded concrete etc..

Chinese scholars have done substantial amounts of research work to assembled reinforced concrete structure, and develop multiple fabricated construction shapes Formula, such as prestressing without bondn assembling frame, Hybrid connections assembly concrete framework, precast construction high strength steel fibre concrete Framework, assembled integral steel reinforced concrete framework etc..Because China recognizes deficiency to precast concrete anti-seismic performance, lead to The research of precast concrete and engineer applied also obvious gap compared with Foreign Advanced Lerel, precast concrete exists The application of earthquake territory is restricted, and therefore China is in the urgent need to launching the systematic study to precast concrete anti-seismic performance.

Inventor finds under study for action, and traditional prefabricated concrete structure at least has the disadvantage that：

The structure of existing assembly concrete is single, and the structural strength of the junction between precast concrete is poor, It is given a shock or easily crack occurs during other external force, there is potential safety hazard；Especially precast concrete and after-pouring coagulation At link position between soil, structural integrity is poor, and shock resistance is poor.

Utility model content

The purpose of this utility model is to provide a kind of slurry anchor overlap joint attachment structure, to improve assembled of the prior art Intensity difference at the attachment structure of body of wall, the weak problem of the anti-seismic performance of body of wall.

The purpose of this utility model also resides in a kind of body of wall of offer, to improve the connection of assembled body of wall of the prior art Intensity difference at structure, the weak problem of the anti-seismic performance of body of wall.

Embodiment of the present utility model is realized in：

Based on above-mentioned first purpose, this utility model provides a kind of slurry anchor overlap joint attachment structure, including fixed bin, pre-buried Reinforcing bar, tie hoop and sleeve assembly, wherein：

The opening that described fixed bin includes cavity and connects described cavity, one end of described embedded bar is located at described sky Intracavity, the other end of described embedded bar stretches out described cavity, and described embedded bar is located at described opening and described fixed bin Cassette bottom between；Described sleeve assembly includes sleeve body and pours sleeve pipe, and described sleeve body is installed on described fixed bin, And be located at described cavity in, described sleeve body is be arranged in parallel with described embedded bar, described sleeve body have barrel chamber and Pour mouth with described barrel chamber connects, described pour sleeve pipe be installed on described in pour mouth, and connect with described barrel chamber；Described spiral Stirrup is located in described fixed bin, and described embedded bar and described sleeve body are located in described tie hoop, described spiral shell Rotation stirrup has the movement tendency along the elongation of its axis direction.

In this utility model preferred embodiment, two the first side plates that described fixed bin includes base plate, is oppositely arranged And two the second side plates being oppositely arranged, adjacent described first side plate and described second side plate seamless connection, described bottom Plate is located at the bottom of two described first side plates and two described second side plates, respectively with described two first side plates and two Described second side plate is seamlessly connected.

In this utility model preferred embodiment, described fixed bin is cuboid, and two described first side plates are respectively On two length sides of described fixed bin, the length direction of described embedded bar is parallel to the length of described first side plate Direction.

In this utility model preferred embodiment, described pour sleeve pipe and described sleeve body and adopt threaded.

In this utility model preferred embodiment, the described sleeve pipe that pours is set to plastic tube, and the described sleeve pipe that pours has Pour end and installation end, described installation end is connected with described sleeve body, and the section along its length of described plastic tube is Circular, the diameter of the tube chamber of described plastic tube is gradually reduced towards the direction of described installation end by the described end that pours.

In this utility model preferred embodiment, described sleeve body is set to cylindrical tube shape, described barrel chamber along it The cross sectional shape of length direction is circle, and the cross sectional shape along its axis direction of described sleeve body is circular.

In this utility model preferred embodiment, the internal face of described sleeve body is provided with spacing protuberance, described Between the both ends of described sleeve body, the protrusion direction of described spacing protuberance is along described sleeve body for spacing protruding parts Radial direction inside.

In this utility model preferred embodiment, described sleeve body is provided with venthole, and described venthole connects There is escape pipe, described escape pipe is connected with described barrel chamber.

In this utility model preferred embodiment, described tie hoop is set to spring.

Based on above-mentioned second purpose, this utility model provides a kind of body of wall, including concrete layer, load-bearing reinforcing bar and institute The slurry anchor overlap joint attachment structure stated, described load-bearing reinforcing bar is plugged in described sleeve body, and one end of described load-bearing reinforcing bar is located at In described sleeve body, and it is pushed against on the inwall of described fixed bin, its other end stretches out described sleeve body；Described load-bearing steel Muscle and described slurry anchor overlap joint attachment structure are located in described concrete layer.

The beneficial effect of this utility model embodiment is：

In sum, this utility model embodiment provides a kind of slurry anchor overlap joint attachment structure, and it is simple and reasonable, just In manufacturing processing, manufacture low with installation cost, meanwhile, this slurry anchor overlap joint attachment structure is by being inserted into one admittedly by two reinforcing bars Determine to be attached in box, then carry out the perfusion of concrete grout, two reinforcing bars of docking are quickly positioned by fixed bin, and Play the effect of preliminary connection, then be fixed by concrete, overall attachment structure intensity is high, safe and reliable, resists Shake ability is strong.Specific as follows：

The slurry anchor overlap joint attachment structure that the present embodiment provides, including fixed bin, embedded bar, tie hoop and sleeve group Part, sleeve assembly includes sleeve body and pours sleeve, and sleeve body includes the barrel chamber that barrel and barrel surround, and barrel chamber is used for Plug-in mounting reinforcing bar and casting concrete, are easy to the plug-in mounting positioning of reinforcing bar, meanwhile, are easy to the reinforcing bar that plug-in mounting completes and carry out concrete Pour fixation, in into the barrel chamber, concrete and rebar contacts for concreting, the space of into the barrel chamber is filled up so that concrete, steel Muscle and sleeve body are overall structure, and this overall construction intensity is high, and stress is good, and shock resistance is strong, safe and reliable.With When, barrel is provided with and pours mouth, be provided with pouring mouth and pour sleeve pipe, pour sleeve pipe and connect with barrel chamber, carry out coagulation When soil pours, the concrete outfan of placing installation connects with pouring sleeve pipe, easy for installation, pours conveniently, improves concrete Pour efficiency, and then improve the efficiency of construction, shorten construction period, save construction cost.Embedded bar passes through coagulation Soil is fixed in fixed bin, and is fixed on together with sleeve body in fixed bin, is arranged with outside sleeve body and embedded bar Tie hoop, improves the bearing capacity of concrete layer, using safer.

The body of wall that the present embodiment provides, has all advantages that slurry anchor overlaps attachment structure.

Brief description

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structure chart of the slurry anchor overlap joint attachment structure of this utility model embodiment；

Fig. 2 is the sectional view of the slurry anchor overlap joint attachment structure of this utility model embodiment；

Fig. 3 is the structure chart of the sleeve assembly of slurry anchor overlap joint attachment structure of this utility model embodiment；

Fig. 4 is the sectional view of the sleeve body of slurry anchor overlap joint attachment structure of this utility model embodiment；

Fig. 5 is that the slurry anchor of this utility model embodiment overlaps the sleeve body of attachment structure and the structure chart of bar connecting；

Fig. 6 is the structure chart of the body of wall of this utility model embodiment.

In figure：

Sleeve body 100, barrel 110, spacing protuberance 111, barrel chamber 120, pour mouth 130, escape pipe 140,

Pour sleeve pipe 200, pour end 210, installation end 220,

Concrete layer 300, load-bearing reinforcing bar 400, fixed bin 500, the first side plate 510, through hole 511, the second side plate 520, bottom Plate 530, embedded bar 600, tie hoop 700.

Specific embodiment

Precast reinforced concrete structure is one of important directions of China's building structure development, and it is conducive to China to build Industrialized development, improve production efficiency energy saving, develops Green environmental-protection building, and is conducive to improving and ensure building work Cheng Zhiliang.Compared with cast-in-situ construction method, assembled reinforced concrete structure is conducive to green construction because fabricated construction more can meet green The saving land of color construction, energy-conservation, section material, water saving and environmental conservation etc. require, and reduce the negative effect to environment, make an uproar including reduction Sound, prevent airborne dust, reduce environmental pollution, cleaning transport, reduce place interference, save water, electricity, resource and the energy such as material, abiding by Follow the principle of sustainable development.Because China recognizes deficiency to precast concrete anti-seismic performance, precast concrete is led to be tied The research of structure and engineer applied also obvious gap compared with Foreign Advanced Lerel, precast concrete is in the application of earthquake territory It is restricted, therefore China is in the urgent need to launching the systematic study to precast concrete anti-seismic performance.

In consideration of it, this utility model designer devises a kind of slurry anchor overlap joint attachment structure and body of wall, by pre-buried steel Embedded bar is first utilized concreting in fixed bin by muscle and be inserted into reinforcing bar and be inserted in fixed bin and be fixedly connected Interior, then in sleeve body, concrete perfusion will carry insertion reinforcing bar to be fixed, and concrete fills up the space of barrel chamber, coagulation Soil, sleeve body and be inserted into reinforcing bar and become one structure, complete the docking of two reinforcing bars, and total intensity are high, Shock resistance is strong, safe to use.

Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Generally described in accompanying drawing herein and The assembly of this utility model embodiment illustrating can be arranged with various different configurations and design.

Therefore, below requirement is not intended to limit to the detailed description of the embodiment of the present utility model providing in the accompanying drawings The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all Belong to the scope of this utility model protection.

It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.

In description of the present utility model, it should be noted that the orientation of instruction or the position relationship such as term " interior ", " outward " It is based on orientation shown in the drawings or position relationship, or the orientation usually put or position when this utility model product uses Relation, is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.This Outward, term " first ", " second ", etc. be only used for distinguish description, and it is not intended that instruction or hint relative importance.

In addition it is also necessary to explanation in description of the present utility model, unless otherwise clearly defined and limited, term " sets Put ", should be interpreted broadly " installation ", " being connected ", " connection ", for example, it may be being fixedly connected or being detachably connected, Or be integrally connected；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to pass through intermediary It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning in this utility model for the above-mentioned term.

It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can To be mutually combined.

Slurry anchor overlap joint attachment structure embodiment

Refer to Fig. 1-Fig. 5, present embodiments provide a kind of slurry anchor overlap joint attachment structure, for assembled wall construction The connection of Shi Butong prefabricated component, is attached so that the entirety of assembled body of wall especially for the reinforcing bar in different prefabricated components Sound construction is reliable, improves its anti-seismic performance, increases the safety using.

Refer to Fig. 1 and Fig. 2, slurry anchor overlap joint attachment structure includes fixed bin 500, embedded bar 600, tie hoop 700 And sleeve assembly.

Fixed bin 500 is part that is fixing and installing, and fixed bin 500 includes cavity and the opening connecting this cavity, tool Body, fixed bin 500 is set to rectangular shape, two the first side plates 510 that fixed bin 500 includes base plate 530, is oppositely arranged And two the second side plates 520 being oppositely arranged, the first adjacent side plate 510 and the second side plate 520 be seamlessly connected, two Side plate 510 and two the second side plates 520 define hollow and both ends open rectangular shape, and base plate 530 is located at two First side plate 510 and the bottom of two the second side plates 520, respectively with two the first side plates 510 and two the second side plates 520 nothings Seam connects, and base plate 530 is rectangular-shaped plate, and two the first side plates 510 and two the second side plates 520 are located at the four of base plate 530 respectively On individual side, base plate 530 has been sealed on an open-ended place.Two the first side plates 510 are two length sides of fixed bin 500 Plate, arranges through hole 511 on two the first side plates 510, is easy to fixation and the installation of embedded bar 600.

Refer to Fig. 3 and Fig. 4, sleeve assembly includes sleeve body 100 and pours sleeve pipe 200.

Sleeve body 100 is the component of main primary structure member and its interconnection function, during practice of construction, at each Piece reinforcing bar of plug-in mounting in sleeve body 100.Specifically, sleeve body 100 is made using metal material, the knot of sleeve body 100 Structure intensity is high, is hardly damaged, the life-span length of use, using more safe and reliable during use.Sleeve body 100 preferably employs Rustless steel is made, good corrosion resistance, is difficult the damage that is corroded.Sleeve body 100 includes barrel 110, barrel chamber 120, pours mouth 130 And venthole.Barrel 110 defines barrel chamber 120, and barrel 110 can be platy structure, be easy to processing and manufacturing, further, Barrel 110 is set to rectangular plate-like, during processing, by the relative two length side of barrel 110 or two width profile Head and the tail connect, and are then welded, you can processing obtains the sleeve body 100 with barrel chamber 120, the thickness of barrel 110, width And length is arranged on demand, flexibly, thickness is thicker, and intensity is higher, and stress is more preferable for processing；Thickness reduces, and material reduces, and reduces Cost.After sleeve body 100 machines, sleeve body 100 is in the column of hollow, can be cylindric or flat column, plus Work flexibly, is preferably arranged to, and the section outer contour shape along its length of sleeve body 100 is circle, i.e. sleeve body 100 is the cylindric of hollow, and the outer peripheral face of sleeve body 100 is cambered surface, and when carrying out concreting, concrete is to sleeve body 100 impulsive force is little, and sleeve body 100 is unlikely to deform.The outer peripheral face of sleeve body 100 is the outside wall surface of barrel 110, barrel 110 internal face defines barrel chamber 120.

It is preferably arranged to, the section along its length of barrel chamber 120 is circle, is easy to process, be easy to coordinate with reinforcing bar Use, be inserted into using cylindrical reinforcing bar in the barrel chamber 120 of circle, cooperation is even closer, and the barrel chamber 120 of cylinder, It is easy to the flowing of serosity, serosity enters in barrel chamber 120, little with the frictional force of the internal face of barrel 110, flowing is more smooth, It is easy to fill up the whole space of barrel chamber 120, serosity is even closer with the combination of reinforcing bar, and overall structure is more solid and reliable.I.e. whole The section along its length of individual sleeve body 100 is circular.

Further, more smooth in order to ensure the flowing of serosity, in the internal face of barrel 110, guiding gutter, water conservancy diversion are set The length direction of groove is set to cambered surface parallel to the length direction of sleeve body 100, the bottom land of guiding gutter, and the flowing of serosity is more Smooth, it is preferably arranged to, the bottom land of guiding gutter is arch.Guiding gutter helically wire along its length, be easy to serosity along Guiding gutter could quickly fill up the space of whole barrel chamber 120, shortens the flowing time of concrete it is ensured that setting time in concrete Inside complete pouring of concrete, pouring quality is high, the structure of concrete and rebar is more solid and reliable.

Sleeve body 100 is used for being fixedly connected of reinforcing bar, and one end of reinforcing bar is inserted in the barrel chamber 120 of sleeve body 100, The other end stretches out the one end of sleeve body 100, and piece reinforcing bar of plug-in mounting in a sleeve body 100, in order to ensure every reinforcing bar Plug-in mounting depth, plug-in mounting is more reasonable, being more uniformly stressed of reinforcing bar, and the internal face of barrel 110 is provided with spacing protuberance 111, the protrusion direction of spacing protuberance 111 is inside along the radial direction of barrel chamber 120, and reinforcing bar is inserted in sleeve body 100 When, reinforcing bar is pushed against on spacing protuberance 111, prevents reinforcing bar directly through sleeve body 100 it is determined that the plug-in mounting of every reinforcing bar Position, is easily installed.Further, spacing protuberance 111 is set to circulus, spacing protuberance 111 is around barrel chamber 120 Axis annular in shape, more preferably, the positioning of reinforcing bar is relatively reliable for limit effect.

After the completion of the location positioning of reinforcing bar, need to carry out grouting procedure, barrel 110 is provided with and pours mouth 130, pour Mouthfuls 130 connect with barrel chamber 120, and serosity injects at pouring mouth 130, and gas flows out at venthole, be easy to the flowing of serosity with Serosity fills up the space of whole barrel chamber 120, further, installs escape pipe 140, be difficult to be blocked on venthole, concrete, Reinforcing bar and sleeve body 100 are structure as a whole, and overall construction intensity is high.Pour mouth 130 to connect with guiding gutter, serosity can be fast Speed flows in guiding gutter, and then fills up whole barrel chamber 120.For the ease of the perfusion of serosity, it is provided with pouring mouth 130 and pours Build sleeve pipe 200, serosity injection device connects with pouring sleeve pipe 200, carry out the injection of serosity.

Specifically, pour sleeve pipe 200 to include pouring end 210 and installation end 220, pour end 210 with installation end 220 even Logical, pour sleeve pipe 200 and be arranged on barrel 110 by installation end 220, and connect with pouring mouth 130, pour end 210 for Serosity injection device connects, and then defines the flow channel that serosity is injected in barrel chamber 120 from placing installation.Pour sleeve pipe 200 are set to plastic tube, are easy to machine-shaping, and plastic tube has certain deformability, are easy to dock with injection device, injection slurry During liquid, serosity is difficult from the junction outflow pouring sleeve pipe 200 and injection device, using more safe and reliable.Pour sleeve pipe 200 It is preferably arranged to the cylindrical tube of hollow, that is, cross sectional shape along its length is circular, is easy to the flowing of serosity.Enter one Step, pouring sleeve pipe 200 is frustum, that is, pour the lumen diameter of sleeve pipe 200 by pouring end 210 sides towards installation end 220 To being gradually reduced, it is easy to the flowing of serosity.

Pour sleeve pipe 200 to be connected with barrel 110, be preferably detachably connected, be conveniently replaceable, reduce use cost, sleeve Main body 100 and pour sleeve pipe 200 and be processed respectively, is then assembled into one, reduces the difficulty of processing.Pour sleeve pipe 200 Adopt with barrel 110 and threaded, external screw thread is set in the outer peripheral face pouring sleeve pipe 200, is provided with the inwall pouring mouth 130 Female thread, external screw thread is matched with female thread, pours sleeve pipe 200 and is screwed onto and pours at mouth 130, and connected mode is simple and reliable, and Pour sleeve pipe 200 positioned at pouring in mouth 130, serosity is difficult to flow out from junction, decreases the loss of serosity.

Embedded bar 600 is arranged on fixed bin 500, in cavity, that is, the length direction of embedded bar 600 parallel to The length direction of fixed bin 500, the end of embedded bar 600 passes through the through hole 511 of first side plate 510 and then is inserted into another In the through hole 511 of one the first side plate 510, that is, embedded bar 600 has one end to stretch out fixed bin 500.Embedded bar 600 plug-in mounting Before, first sleeve body 100 and tie hoop 700 are arranged in fixed bin 500, embedded bar 600, sleeve body 100 and Tie hoop 700 be arranged in parallel, and embedded bar 600 and sleeve body 100 are located in tie hoop 700, and tie hoop 700 is installed In fixed bin 500, the two ends of tie hoop 700 are pushed against the inner plate surface of two the second side plates 520, tie hoop 700 respectively Have and extend along its length, namely recover the movement tendency of deformation, sleeve body 100, tie hoop 700 and pre-buried steel After the position of muscle 600 installs, casting concrete in fixed bin 500 so that three is structure as a whole, concrete layer 300 Sound construction is reliable, and overall structure is solid and reliable, and shock resistance is strong.Then inject serosity at pouring sleeve pipe 200, will be inserted in Reinforcing bar in sleeve body 100 is fixed, and completes embedded bar 600 and being fixedly connected of inserting reinforcing bar, overall structure jail Gu it is reliable.

The slurry anchor overlap joint attachment structure that the present embodiment provides, by embedded bar 600 is fixed in fixed bin 500, will Insertion reinforcing bar is inserted into the perfusion then carrying out concrete grout in sleeve body 100, and two reinforcing bars are connected as one by concrete Body structure, overall attachment structure intensity is high, and safe and reliable, shock resistance is strong.

Body of wall embodiment

Refer to Fig. 6, present embodiments provide a kind of body of wall, the installation for assembled architecture and splicing, this body of wall bag Include the slurry anchor overlap joint attachment structure in concrete layer 300, load-bearing reinforcing bar 400 and above-described embodiment, load-bearing reinforcing bar 400 is inserted into In sleeve body 100, one end of load-bearing reinforcing bar 400 is located in sleeve body 100, and its other end stretches out sleeve body 100；Load-bearing After the completion of reinforcing bar 400 plug-in mounting, then carry out filling concrete, load-bearing reinforcing bar 400 is fixed in sleeve body 100, load-bearing steel Muscle 400 and slurry anchor overlap joint attachment structure are located in concrete layer 300, and sleeve body 100 is structure as a whole with fixed bin 500, Then load-bearing reinforcing bar 400 and embedded bar 600 are structure as a whole.

During practice of construction, two precast wall bodies are fixedly connected, and are provided with load-bearing reinforcing bar 400 in a precast wall body, It is provided with insertion reinforcing bar, embedded bar 600 is fixedly connected with fixed bin 500, load-bearing reinforcing bar 400 plug-in mounting in another precast wall body In sleeve body 100, then it is in the milk in sleeve body 100, two reinforcing bars are fixed as overall structure, then to two The connecting sewing of individual precast wall body carries out after-pouring concrete process, completes the processing of body of wall, and this wall body structure is solid and reliable, resists Shake ability is strong, safe and reliable.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.

Claims (10)

1. a kind of slurry anchor overlap joint attachment structure is it is characterised in that include fixed bin, embedded bar, tie hoop and sleeve group Part, wherein：

The opening that described fixed bin includes cavity and connects described cavity, one end of described embedded bar is located at described cavity Interior, the other end of described embedded bar stretches out described cavity, and described embedded bar is located at described opening and described fixed bin Between cassette bottom；Described sleeve assembly includes sleeve body and pours sleeve pipe, and described sleeve body is installed on described fixed bin, and In described cavity, described sleeve body is be arranged in parallel with described embedded bar, described sleeve body have barrel chamber and with The connection of described barrel chamber pour mouth, described pour sleeve pipe be installed on described in pour mouth, and connect with described barrel chamber；Described spiral hoop Muscle is located in described fixed bin, and described embedded bar and described sleeve body are located in described tie hoop, described spiral Stirrup has the movement tendency along the elongation of its axis direction.

2. slurry anchor overlap joint attachment structure according to claim 1 is it is characterised in that described fixed bin includes base plate, relatively Two the first side plates of setting and two the second side plates being oppositely arranged, adjacent described first side plate and described second side Plate is seamlessly connected, and described base plate is located at the bottom of two described first side plates and two described second side plates, respectively with described Two the first side plates and two described second side plates are seamlessly connected.

3. slurry anchor according to claim 2 overlaps attachment structure it is characterised in that described fixed bin is cuboid, and two Individual described first side plate is located on two length sides of described fixed bin respectively, the length direction of described embedded bar parallel to The length direction of described first side plate.

4. slurry anchor overlap joint attachment structure according to claim 1 is it is characterised in that described pour sleeve pipe and described sleeve master Body adopts threaded.

5. slurry anchor overlap joint attachment structure according to claim 1 is it is characterised in that the described sleeve pipe that pours is set to plastics Pipe, described pour sleeve pipe and have pour end and installation end, described installation end is connected with described sleeve body, the edge of described plastic tube The section of its length direction is circular, and the diameter of the tube chamber of described plastic tube is by the described side pouring and holding towards described installation end To being gradually reduced.

6. slurry anchor overlap joint attachment structure according to claim 1 is it is characterised in that described sleeve body is set to cylindrical drum Shape, the cross sectional shape along its length of described barrel chamber is circle, the section shape along its axis direction of described sleeve body Shape is circular.

7. slurry anchor according to claim 1 overlaps attachment structure it is characterised in that the internal face of described sleeve body is arranged Limited location protuberance, described spacing protruding parts between the both ends of described sleeve body, the protrusion of described spacing protuberance Direction is inside along the radial direction of described sleeve body.

8. slurry anchor overlap joint attachment structure according to claim 1 is it is characterised in that described sleeve body is provided with and gives vent to anger Hole, described venthole is communicated with escape pipe, and described escape pipe is connected with described barrel chamber.

9. slurry anchor overlap joint attachment structure according to claim 1 is it is characterised in that described tie hoop is set to spring.

10. a kind of body of wall is it is characterised in that include concrete layer, load-bearing reinforcing bar and as described in any one of claim 1-9 Slurry anchor overlap joint attachment structure, described load-bearing reinforcing bar is plugged in described sleeve body, and one end of described load-bearing reinforcing bar is located at institute State in sleeve body, and be pushed against on the inwall of described fixed bin, its other end stretches out described sleeve body；Described load-bearing reinforcing bar And described slurry anchor overlap joint attachment structure be located at described concrete layer in.