CN210857610U

CN210857610U - Vertical piece connecting device of assembled concrete shear force wall

Info

Publication number: CN210857610U
Application number: CN201921660085.0U
Authority: CN
Inventors: 张东岭; 宋荣方; 王欢; 余术刚; 刘新阳; 王玉振; 包纯; 李春锋; 王梓旭
Original assignee: Henan Vocational College of Water Conservancy and Environment
Current assignee: Henan Vocational College of Water Conservancy and Environment
Priority date: 2019-10-03
Filing date: 2019-10-03
Publication date: 2020-06-26
Anticipated expiration: 2029-10-03

Abstract

The utility model discloses a vertical piece joint connecting device of assembled concrete shear force wall, including waiting to assemble wall and assembly wall, waiting to assemble wall one side and being provided with public plug, prefabricated female slot on the assembly wall, connecting plug fixed connection is on waiting to assemble wall, returns the fender and sets up at the connecting plug head, and the limiting plate sets up on the connecting plug of the inboard of returning the fender, and the limiting plate is rotatable to be connected with connecting plug, passes through spring coupling between limiting plate and the return fender; female slot has been seted up with the same high position of public plug in assembly wall one side, and the oral area of female slot inner chamber is fixed to be provided with the conflict piece that cooperatees and use with the limiting plate, and when public plug inserted female slot, the fender is returned to the returning can cross the conflict and advance female slot soon, and the limiting plate needs to take place rotatoryly to waiting to assemble the wall direction when crossing the conflict soon, and the bottom of female slot is through passing through spring coupling slide block. The utility model provides a position between two shear force walls can the deviation appear when having the vertical piece joint connection of assembled concrete shear force wall of being convenient for, the trouble problem of installation.

Description

Vertical piece connecting device of assembled concrete shear force wall

Technical Field

The utility model relates to a building engineering technical field specifically is a vertical piece connecting device of assembled concrete shear force wall.

Background

The fabricated building is a building assembled by prefabricated parts at a construction site, and is called as a fabricated building. The shear wall is also called as wind resisting wall or earthquake resisting wall, and structure wall. The wall body of the house or the structure mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action. The shear wall is divided into a plane shear wall and a cylinder shear wall. The plane shear wall is used in reinforced concrete frame structure, plate lifting structure and flat slab system. In order to increase the rigidity, strength and collapse resistance of the structure, the reinforced concrete shear wall can be cast in situ or prefabricated in some parts. The cast-in-place shear wall, the peripheral beams and the columns are simultaneously poured, and the integrity is good. The cylinder shear wall is used in high-rise buildings, high-rise structures and suspension structures and is formed by enclosing partition walls of elevator rooms, staircases, equipment and auxiliary rooms, the cylinder wall is a cast-in-place reinforced concrete wall body, the rigidity and the strength of the cast-in-place reinforced concrete wall body are higher than those of a plane shear wall body and can bear larger horizontal load, when the assembled shear wall is subjected to vertical splicing, a connecting device is required to be used for connecting the assembled shear wall, and the existing assembled concrete shear wall vertical splicing connecting device has the following defects:

1. before the shear walls are connected in a splicing manner, the two shear walls are not preliminarily fixed, but are directly fixed generally, and because the shear walls are directly fixed by positioning once in an assembly manner, the upper parts and the lower parts of the two shear walls cannot be completely leveled during fixing, so that the splicing quality of the shear walls cannot meet the requirement and the splicing efficiency is low;

2. the joint of the two shear walls is not well sealed, and water leakage and air leakage can occur after assembly.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a vertical piece connecting device of assembled concrete shear force wall has solved the vertical piece connecting device of assembled concrete shear force wall and can the deviation appear in the position between two shear force walls when the concatenation, and is troublesome to the installation of shear force wall, does not carry out fine sealed problem between to two shear force walls.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a vertical splicing and connecting device for an assembled concrete shear wall comprises the assembled wall and the assembled wall, wherein a male plug is arranged on one side of the assembled wall, a female slot is prefabricated in the assembled wall, the male plug comprises a connecting plug, a limiting plate and a return baffle, the connecting plug is fixedly connected to the assembled wall, the return baffle is arranged at the head of the connecting plug, the limiting plate is arranged on the connecting plug on the inner side of the return baffle, the limiting plate is rotatably connected with the connecting plug, and the limiting plate and the return baffle are connected through a spring; female slot has been seted up with the same high position of public plug in assembly wall one side, and the oral area of female slot inner chamber is fixed to be provided with the conflict piece that cooperatees and use with the limiting plate, and when public plug inserted female slot, the fender is returned to the returning can cross the conflict and advance female slot soon, and the limiting plate needs to take place rotatoryly to waiting to assemble the wall direction when crossing the conflict soon, and the bottom of female slot is through passing through spring coupling slide block.

As a preferred embodiment of the present invention, the return stop includes a stopper and a stopper, both sides of the connection plug are rotatably connected to the limiting plate through a rotating member, the stopper is fixedly connected to the connection plug on each limiting plate side, the stopper end is fixedly connected to the stopper on each limiting plate side, one end of the spring is fixedly connected to one side of the limiting plate, and the other end of the spring is fixedly connected to the stopper; the portion of female slot inner chamber just is located and fixes setting up the touch multitouch with the position correspondence department of male limiting plate, the equal fixedly connected with chute board in one side of touch multitouch, two sliding connection slider between the chute board to the equal fixed connection spring pipe in top and the bottom of slider one side.

As another preferred scheme of the utility model, treat one side fixedly connected with fixed plate of assembly wall, one side fixedly connected with of assembly wall and the fixed slot that the fixed plate cooperateed and uses, the quantity of fixed plate and fixed slot is two.

As the utility model discloses a preferred scheme again, one side fixedly connected with fixture block of fixed slot, the draw-in groove that cooperatees and use with the fixture block is seted up to one side of fixed plate, one side of fixed slot just is located the top of fixture block and the equal fixedly connected with in below and the buffer block that the fixed plate cooperateed and uses.

As the utility model discloses further preferred scheme, treat the equal fixedly connected with calibration diaphragm in top and bottom of assembly wall surface one side, the top and the bottom fixedly connected with of assembly wall surface one side cooperate the fixed cover that uses with the calibration diaphragm.

As the utility model discloses further preferred scheme in addition, the fixed surface of fixed cover is connected with the thread bush, the internal thread connection of thread bush has the half screw-thread inserted bar of tip, the one end of thread inserted bar runs through fixed cover and extends to the inside of fixed cover, the jack that cooperatees and use with the thread inserted bar is seted up on the surface of calibration diaphragm.

As the utility model discloses further preferred scheme again, treat one side fixedly connected with rubber partition of assembly wall, one side of rubber partition contacts with one side of assembly wall.

As the utility model discloses further preferred scheme again, the opposite side fixedly connected with of slider and the cushion that connecting plug cooperateed and uses.

The utility model provides a vertical piece connecting device of assembled concrete shear force wall. The method has the following beneficial effects:

(1) the vertical abutted seam connecting device for the fabricated concrete shear wall is fixedly connected with a spring through one side of a blocking block, one end of the spring is fixedly connected with one side of a limiting plate, female slots are formed in the top and the bottom of one side of the fabricated wall, abutting blocks matched with the limiting plate for use are fixedly connected to the top and the bottom of an inner cavity of the female slot, sliding groove plates are fixedly connected to the top and the bottom of the inner cavity of the female slot and positioned on one side of the abutting blocks, a sliding block is connected between the two sliding groove plates in a sliding manner, spring pipes are fixedly connected to the top and the bottom of one side of the sliding block, one end of each spring pipe is fixedly connected with one side of the inner cavity of the female slot, a clamping block is fixedly connected to one side of a fixing groove, a clamping groove matched with the clamping block for use is formed in one side of the fixing plate, and buffer, before carrying out the piece joint connection to the shear force wall, can be quick tentatively fix two shear force walls to make vertical deviation can not appear between two shear force walls, upper portion flushes completely with the lower part, can be quick when carrying out final fixing fix two shear force walls.

(2) This vertical piece connecting device of assembled concrete shear force wall, top and the equal fixedly connected with calibration diaphragm in bottom through treating assembly wall surface one side, the top and the fixed cover that bottom fixedly connected with and calibration diaphragm matched with and use of assembly wall surface one side, the fixed surface fixedly connected with thread bush of fixed cover, the inside threaded connection of thread bush has the screw inserted bar, the one end of screw inserted bar runs through fixed cover and extends to the inside of fixed cover, the jack that cooperatees and uses with the screw inserted bar is seted up on the surface of calibration diaphragm, fix the upper portion and the lower part of two shear force walls simultaneously, it does not incline to have guaranteed to treat the installation of assembly wall, thereby the shear force wall has carried out fine fixing, its normal use has been guaranteed.

(3) This vertical piece connecting device of assembled concrete shear force wall, through waiting one side fixedly connected with rubber partition of assembly wall, one side of rubber partition contacts with one side of assembly wall, has carried out fine protection to the piece department of two shear force walls, has carried out fine sealing to piece department simultaneously.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the female slot and securing slot arrangement of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partial enlarged view of the utility model at B in fig. 2;

fig. 5 is an enlarged view of a portion of fig. 1 at C according to the present invention;

fig. 6 is a bottom view of the internal structure of fig. 5 according to the present invention.

In the figure: 1. a wall to be assembled; 2. assembling a wall; 3. a connecting plug; 4. a limiting plate; 5. blocking; 6. a stopper; 7. a spring; 8. a female slot; 9. a contact block; 10. a chute plate; 11. a slider; 12. a spring tube; 13. a fixing plate; 14. fixing grooves; 15. calibrating a transverse plate; 16. fixing a sleeve; 17. a threaded sleeve; 18. a threaded bayonet; 19. a jack; 20. a rubber partition plate; 21. a clamping block; 22. a card slot; 23. a buffer block; 24. and a cushion block.

Detailed Description

With reference to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a vertical piece connecting device of assembled concrete shear force wall, is including waiting to assemble wall 1 and assembly wall 2, waits to assemble the equal fixedly connected with connecting plug 3 in top and the bottom of 1 one side of wall, and connecting plug 3's top and bottom all rotate through rotating and are connected with limiting plate 4, rotate the connecting piece specifically can be as articulated part. A blocking plug 5 is fixedly connected with the top and the bottom of the connecting plug 3 and positioned at one side of the limiting plate 4, a blocking head 6 matched with the limiting plate 4 for use is fixedly connected with one side of the blocking plug 5, a spring 7 is fixedly connected with one side of the blocking plug 5, one end of the spring 7 is fixedly connected with one side of the limiting plate 4, a female slot 8 is arranged at the top and the bottom of one side of the assembly wall 2, a touch block 9 matched with the limiting plate 4 for use is fixedly connected with the top and the bottom of the inner cavity of the female slot 8, a sliding groove plate 10 is fixedly connected with the top and the bottom of the inner cavity of the female slot 8 and positioned at one side of the touch block 9, a sliding block 11 is slidably connected between the, and the top and the bottom of slider 11 one side all fixedly connected with spring pipe 12, the outside of spring pipe 12 is the rubber leather sheath, and the inside of rubber leather sheath contains expanding spring, one end of spring pipe 12 and one side fixed connection of female slot 8 inner chamber. Treat one side fixedly connected with fixed plate 13 of assembly wall 1, one side fixedly connected with of assembly wall 2 and fixed plate 13 cooperate the fixed slot 14 that uses, and the quantity of fixed plate 13 and fixed slot 14 is two, further strengthens the stability of treating assembly wall 1 and assembly wall 2 initial joint.

Treat the equal fixedly connected with calibration diaphragm 15 in top and the bottom of assembly wall 1 surface one side, the top and the bottom fixedly connected with of assembly wall 2 surface one side cooperate with the fixed cover 16 that uses with calibration diaphragm 15, the fixed surface fixedly connected with thread bush 17 of fixed cover 16, the inside threaded connection of thread bush 17 has screw inserted bar 18, the one end of screw inserted bar 18 runs through fixed cover 16 and extends to the inside of fixed cover 16, calibration diaphragm 15's surface is seted up and is cooperated jack 19 that uses with screw inserted bar 18. The calibration cross plate 15 is fixed by welding with embedded steel bars in the wall 1 to be assembled, so that the stability of the calibration cross plate 15 can be improved, and the fixing sleeve 16 is also arranged.

Treat one side fixedly connected with rubber baffle 20 of assembly wall 1, rubber baffle 20 is the flexible rubber material, there is fine leakproofness, the phenomenon that leaks appears between two shear force walls that can be fine prevent, one side of rubber baffle 20 and one side contact of assembly wall 2, one side fixedly connected with fixture block 21 of fixed slot 14, draw-in groove 22 with fixture block 21 matched with use is seted up to one side of fixed plate 13, one side of fixed slot 14 just is located the top of fixture block 21 and the equal fixedly connected with in below buffer block 23 that cooperatees and use with fixed plate 13, buffer block 23 is the rubber material, the opposite side fixedly connected with of slider 11 cooperatees and uses cushion 24 with connecting plug 3, cushion 24 is the rubber cushion.

When the assembling wall is used, when the wall 1 to be assembled and the wall 2 to be assembled are assembled and connected, an operator can align the fixing plate 13 with the fixing groove 14, insert the fixing plate 13 into the fixing groove 14, and then preliminarily position the upper and lower positions of the wall 1 to be assembled and the wall 2 to be assembled, when the fixing plate 13 is inserted into the fixing groove 14, the limiting plate 4 can enter the female slot 8, so that the limiting plate 4 is abutted by the abutting block 9 and the limiting plate 4 is abutted by the stopper 6, the limiting plate 4 is clamped between the abutting block 9 and the stopper 6, the connecting plug 3 can be clamped inside the female slot 8, and further the left and right positions of the wall 1 to be assembled and the wall 2 are limited to a certain degree, at the moment, the operator can rotate the threaded insert rod 18 into the threaded sleeve 17, the threaded sleeve 17 and the fixing sleeve 16 are welded and fixed together, and after the threaded insert rod 18 is rotated into the jack 19, therefore, the wall 1 to be assembled and the wall 2 to be assembled are calibrated and fixed, namely, the wall 1 to be assembled can keep a specific gap with the wall 2 to be assembled, and then the overall mutual position between the wall 1 to be assembled and the wall 2 to be assembled can be further calibrated, so that the pre-designed matching is met. Certainly, after the wall 1 to be assembled is fixed, cement solidification can be performed on the wall, a hole is generally formed in the wall and is communicated with a channel in the wall, cement mortar flows to a gap and then is solidified through grouting into the hole, the prefabricated wall is further fixed, and after the wall 1 to be assembled and the wall 2 to be assembled are solidified, the calibration transverse plate 15 and the fixing sleeve 16 can be partially detached.

The vertical abutted seam connecting device for the fabricated concrete shear wall is characterized in that a spring 7 is fixedly connected to one side of a blocking block 5, one end of the spring 7 is fixedly connected to one side of a limiting plate 4, female slots 8 are respectively formed in the top and the bottom of one side of an assembled wall 2, abutting blocks 9 matched with the limiting plate 4 for use are respectively fixedly connected to the top and the bottom of the inner cavity of the female slot 8, sliding groove plates 10 are respectively fixedly connected to the top and the bottom of the inner cavity of the female slot 8 and positioned on one side of the abutting blocks 9, a sliding block 11 is slidably connected between the two sliding groove plates 10, spring tubes 12 are respectively fixedly connected to the top and the bottom of one side of the sliding block 11, one end of each spring tube 12 is fixedly connected to one side of the inner cavity of the female slot 8, a clamping block 21 is fixedly connected to one side of a fixing groove 14, a clamping groove 22 matched with the clamping block 21 for use is formed in one side of the fixing groove 14 and positioned, before splicing and connecting the shear walls, the two shear walls can be quickly and preliminarily fixed, so that vertical deviation between the two shear walls cannot occur, the upper part and the lower part are completely flush, the two shear walls can be quickly and quickly fixed when final fixing is carried out, the top and the bottom of one side of the surface of the wall 1 to be assembled are fixedly connected with a calibration transverse plate 15, the top and the bottom of one side of the surface of the wall 2 to be assembled are fixedly connected with a fixed sleeve 16 matched with the calibration transverse plate 15, the surface of the fixed sleeve 16 is fixedly connected with a threaded sleeve 17, the internal thread of the threaded sleeve 17 is connected with a threaded insert rod 18, a pointed half thread of the threaded insert rod 18 is conveniently inserted into a jack 19, one end of the threaded insert rod 18 penetrates through the fixed sleeve 16 and extends into the fixed sleeve 16, the surface of the calibration transverse plate 15 is provided with a jack 19 matched, the unthreaded part of the front end of the threaded insert rod 18 enters the insert hole 19, and the upper part and the lower part of the two prefabricated shear walls are simultaneously fixed, so that the shear walls are well fixed. Through waiting to assemble one side fixedly connected with rubber baffle 20 of wall 1, one side of rubber baffle 20 and the contact of one side of assembly wall 2 have carried out fine protection to the piece department of two shear force walls, have carried out fine sealing to piece department simultaneously.

Claims

1. The utility model provides a vertical piece connecting device of assembled concrete shear force wall, is waiting to assemble wall and assembly wall including waiting to assemble wall, waits to assemble a wall side and is provided with public plug, and the prefabrication has female slot, its characterized in that on the assembly wall: the male plug comprises a connecting plug, a limiting plate and a return gear, the connecting plug is fixedly connected to a wall to be assembled, the return gear is arranged at the head of the connecting plug, the limiting plate is arranged on the connecting plug at the inner side of the return gear, the limiting plate is rotatably connected with the connecting plug, and the limiting plate is connected with the return gear through a spring; female slot has been seted up with the same high position of public plug in assembly wall one side, and the oral area of female slot inner chamber is fixed to be provided with the conflict piece that cooperatees and use with the limiting plate, and when public plug inserted female slot, the fender is returned to the returning can cross the conflict and advance female slot soon, and the limiting plate needs to take place rotatoryly to waiting to assemble the wall direction when crossing the conflict soon, and the bottom of female slot is through passing through spring coupling slide block.

2. The vertical splicing and connecting device for the fabricated concrete shear wall according to claim 1, characterized in that: the return baffle comprises a baffle plug and a baffle head, both sides of the connecting plug are rotatably connected with a limiting plate through rotating pieces, the connecting plug on each limiting plate side is fixedly connected with the baffle plug, the end part of the baffle plug is fixedly connected with the baffle head on the limiting plate side, one end of the spring is fixedly connected with one side of the limiting plate, and the other end of the spring is fixedly connected with the baffle plug; the portion of female slot inner chamber just is located and fixes setting up the touch multitouch with the position correspondence department of male limiting plate, the equal fixedly connected with chute board in one side of touch multitouch, two sliding connection slider between the chute board to the equal fixed connection spring pipe in top and the bottom of slider one side.

3. The vertical splicing and connecting device for the fabricated concrete shear wall according to claim 1, characterized in that: treat one side fixedly connected with fixed plate of assembly wall, one side fixedly connected with of assembly wall and the fixed slot that the fixed plate cooperateed and uses, the quantity of fixed plate and fixed slot is two.

4. The vertical abutted seam connecting device for the fabricated concrete shear wall according to claim 3, wherein: one side fixedly connected with fixture block of fixed slot, the draw-in groove of using with the fixture block cooperatees is seted up to one side of fixed plate, one side of fixed slot just is located the equal fixedly connected with in top and the below of fixture block and the buffer block that the fixed plate cooperatees and uses.

5. The vertical splicing and connecting device for the fabricated concrete shear wall according to claim 1, characterized in that: treat the equal fixedly connected with calibration diaphragm in top and the bottom of assembly wall surface one side, the top and the bottom fixedly connected with of assembly wall surface one side and the fixed cover that the calibration diaphragm cooperateed and uses.

6. The vertical splicing joint connecting device for the fabricated concrete shear wall according to claim 5, wherein: the fixed surface of cover is connected with the thread bush, the inside threaded connection of thread bush has the half screw-thread inserted bar of pointed end, the one end of screw-thread inserted bar runs through fixed cover and extends to the inside of fixed cover, the jack that cooperatees and use with the screw-thread inserted bar is seted up on the surface of calibration diaphragm.

7. The vertical splicing and connecting device for the fabricated concrete shear wall according to claim 1, characterized in that: one side of the wall to be assembled is fixedly connected with a rubber partition plate, and one side of the rubber partition plate is in contact with one side of the wall to be assembled.

8. The vertical splicing and connecting device for the fabricated concrete shear wall according to claim 1, characterized in that: and the other side of the sliding block is fixedly connected with a cushion block matched with the connecting plug for use.