CN213806681U

CN213806681U - Device convenient to firm shear force wall

Info

Publication number: CN213806681U
Application number: CN202021717614.9U
Authority: CN
Inventors: 郭斌; 陈纪存; 董国伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-27
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a device convenient to stabilize shear force wall, including the wall body, the both sides of wall body all fixedly connected with fixed plate, the inside swing joint of wall body has the reinforcing bar, the bottom other end fixedly connected with third connecting block of fixed plate, the opposite side activity of third connecting block has cup jointed the second connecting block, the opposite side fixedly connected with first connecting block of second connecting block, the top fixedly connected with fixed block of first connecting block, the other end swing joint of fixed plate has the bolt, the opposite side fixedly connected with nut of bolt, the inside activity of fixed plate has cup jointed the movable rod; through the fixing device of the shear wall body, the fixing device at the bottom can freely stretch out and draw back under different placing spaces when the fixing device is in contact with the ground, and the problems of poor stability of the shear wall and fixation of the fixing device and the ground contact area in the prior art are solved.

Description

Device convenient to firm shear force wall

Technical Field

The utility model belongs to the technical field of the device of shear force wall, concretely relates to device convenient to firm shear force wall.

Background

Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls in houses or structures which mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquake action and prevent structural shearing (shearing) damage, also known as earthquake-resistant walls, are generally made of reinforced concrete, but shear walls appearing on the market still have various defects and cannot meet production requirements.

In the use process of the existing shear wall, because a fixing device is not installed on the wall body of the shear wall, and meanwhile, a fixing device is not installed on the placement of the steel bars in the bottom of the shear wall, the problems that the stability of the shear wall is poor and the placement of the steel bars in the shear wall is unstable are solved, and therefore a device convenient for stabilizing the shear wall is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device convenient to stabilize shear force wall to propose current shear force wall in the use in solving above-mentioned background, because fixing device is not installed to the wall body of shear force wall, the reinforcing bar is also not installed fixing device in placing in the shear force wall bottom simultaneously, thereby make shear force wall poor stability and the unstable problem of placing of reinforcing bar in shear force wall, for this reason we provide the problem of the device of the shear force wall of being convenient for stabilize.

In order to achieve the above object, the utility model provides a following technical scheme: a device convenient for stabilizing a shear wall comprises a wall body, wherein fixed plates are fixedly connected to two sides of the wall body, reinforcing steel bars are movably connected to the inner part of the wall body, a third connecting block is fixedly connected to the other end of the bottom of the fixed plate, a second connecting block is movably sleeved on the other side of the third connecting block, a first connecting block is fixedly connected to the other side of the second connecting block, a fixed block is fixedly connected to the top of the first connecting block, a bolt is movably connected to the other end of the fixed plate, a nut is fixedly connected to the other side of the bolt, a movable rod is movably sleeved on the inner part of the fixed plate, a connecting rod is movably sleeved on the other side of the movable rod, the other side of the movable rod penetrates through the inner part of the connecting rod from front to back and extends to the rear surface of the fixed plate, a fixed block is movably connected to the bottom of the connecting rod, and the other side of the movable rod penetrates through the inner part of the connecting rod from front to back and extends to the rear surface of the fixed block, the other side swing joint of first connecting block has first spring, the surface activity of first spring has cup jointed first protective sheath, the inside fixedly connected with stopper of third connecting block.

Preferably, one side swing joint of bolt has the second protective sheath, the internal surface swing joint of second protective sheath has the second spring, the bottom swing joint of bolt has the movable block, the bottom of bolt is from last down running through the inside of second protective sheath and extending to the top of movable block.

Preferably, the number of the nuts and the number of the bolts are two, and the two nuts and the two bolts are respectively positioned on two sides of the fixing plate.

Preferably, the number of the fixing plates, the connecting rods, the first connecting blocks, the second connecting blocks and the third connecting blocks is two, and the fixing plates, the connecting rods, the first connecting blocks, the second connecting blocks and the third connecting blocks are respectively located on two sides of the wall body.

Preferably, a groove matched with the second connecting block is formed in the third connecting block, and the other side of the limiting block is located in the middle of the groove.

Preferably, the number of the second springs and the number of the movable blocks are four, and the four second springs and the four movable blocks are located on the same circle with the circle center of the steel bar as the circle center.

Preferably, the cross section of the second protective sleeve is in a hollow circular shape, and the cross section area of the third connecting block is one point and one time of the cross section area of the second connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the fixing device of the shear wall body, the fixing device at the bottom can freely stretch out and draw back under different placing spaces when the fixing device is in contact with the ground, and the problems of poor stability of the shear wall and fixation of the fixing device and the ground contact area in the prior art are solved.

2. Scalable fixing device through the reinforcing bar of design has reached the stabilizing effect of reinforcing bar when placing in the shear force wall, and fixing device has the spring simultaneously, has certain elasticity, can put into the effect of the reinforcing bar of different specifications, has solved poor stability and can not put into the problem of different specifications reinforcing bar when the reinforcing bar was placed in the past.

Drawings

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

fig. 2 is a schematic front sectional view of the connecting rod and the first spring of the present invention;

FIG. 3 is a schematic front view of a second protective sheath of the present invention;

fig. 4 is a schematic top view of a second protective sheath according to the present invention.

In the figure: 1. a wall body; 2. a fixing plate; 3. a movable rod; 4. a connecting rod; 5. a fixed block; 6. a first connection block; 7. a second connecting block; 8. a nut; 9. a bolt; 10. a third connecting block; 11. reinforcing steel bars; 12. a first spring; 13. a first protective sheath; 14. a limiting block; 15. a second protective cover; 16. a second spring; 17. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a device convenient for stabilizing a shear wall comprises a wall body 1, wherein both sides of the wall body 1 are fixedly connected with fixed plates 2, the inner part of the wall body 1 is movably connected with a reinforcing steel bar 11, the other end of the bottom of the fixed plate 2 is fixedly connected with a third connecting block 10, the other side of the third connecting block 10 is movably sleeved with a second connecting block 7, the other side of the second connecting block 7 is fixedly connected with a first connecting block 6, the top of the first connecting block 6 is fixedly connected with a fixed block 5, the other end of the fixed plate 2 is movably connected with a bolt 9, the other side of the bolt 9 is fixedly connected with a nut 8, the inner part of the fixed plate 2 is movably sleeved with a movable rod 3, the other side of the movable rod 3 is movably sleeved with a connecting rod 4, the other side of the movable rod 3 penetrates through the inner part of the connecting rod 4 from front to back and extends to the rear surface of the fixed block 5, the other side of the first connecting block 6 is movably connected with a first spring 12, the outer surface of the first spring 12 is movably sleeved with a first protecting sleeve 13, and the inside of the third connecting block 10 is fixedly connected with a limiting block 14.

In this embodiment, when the wall 1 needs to be fixed, the nut 8 is rotated toward one side of the wall 1, so that the bolt 9 is rotated, because the two sides of the wall body 1 are provided with the grooves matched with the bolts 9, the fixing plate 2 and the wall body 1 are better fixed, at the moment, the first connecting block 6 moves to one side to drive the second connecting block 7 to move to one side far away from the third connecting block 10, the contact area of the first connecting block 6, the second connecting block 7 and the third connecting block 10 with the ground is increased, when the first connecting block 6 moves in the opposite direction, the second connecting block 7 is driven to move to one side close to the third connecting block 10, the contact area of the first connecting block 6, the second connecting block 7 and the third connecting block 10 with the ground is reduced, when the wall body 1 does not need to be fixed, the nut 8 is rotated in the opposite direction to drive the bolt 9 to move until the bolt 9 is completely separated from the groove on one side of the wall body 1, and the fixing plate 2 is separated from the wall body 1.

Specifically, one side swing joint of bolt 9 has second protective sheath 15, and the internal surface swing joint of second protective sheath 15 has second spring 16, and the bottom swing joint of bolt 9 has movable block 17, and the bottom of bolt 9 is from last down running through the inside of second protective sheath 15 and extending to the top of movable block 17.

In this embodiment, put into the in-process of second protective sheath 15 to reinforcing bar 11, because reinforcing bar 11's specification is different, make the movable block 17 receive the extrusion toward the side motion that is close to second protective sheath 15 internal surface, second spring 16 has received the extrusion this moment, bolt 9 begins the surface motion toward second protective sheath 15 simultaneously, put into second protective sheath 15 when reinforcing bar 11 completely, movable block 17 is minimum apart from second protective sheath 15 internal surface distance this moment, the extrusion that second spring 16 received reaches the maximum value, rotate nut 8 this moment, drive bolt 9 and rotate, make reinforcing bar 11 fixed in second protective sheath 15, can not pop out owing to receiving the extrusion.

Specifically, the number of the nuts 8 and the bolts 9 is two, and the two nuts 8 and the bolts 9 are respectively located on two sides of the fixing plate 2.

In this embodiment, through set up nut 8 and bolt 9 in the both sides of fixed plate 2, make when needs fixed wall body 1, toward one side rotation nut 8 of wall body 1, make bolt 9 take place to rotate, because the both sides of wall body 1 seted up with bolt 9 assorted recess, make fixed plate 2 and wall body 1 better fixed, when not needing fixed wall body 1, toward opposite direction rotation nut 8, the motion of bolt 9 has been driven, fixed plate 2 and wall body 1 separation this moment of recess that bolt 9 breaks away from wall body 1 one side completely.

Specifically, the number of the fixing plates 2, the connecting rods 4, the first connecting blocks 6, the second connecting blocks 7 and the third connecting blocks 10 is two, and the two fixing plates 2, the connecting rods 4, the first connecting blocks 6, the second connecting blocks 7 and the third connecting blocks 10 are respectively located on two sides of the wall body 1.

In this embodiment, the number of the fixing plates 2, the connecting rods 4, the first connecting blocks 6, the second connecting blocks 7 and the third connecting blocks 10 is two, so as to increase the stability of the wall body 1.

Specifically, a groove matched with the second connecting block 7 is formed in the third connecting block 10, and the other side of the limiting block 14 is located in the middle of the groove.

In this embodiment, because the inside of third connecting block 10 is seted up with second connecting block 7 assorted recess, make second connecting block 7 can slide in third connecting block 10, thereby place the size in space according to the shear force wall, increase or reduce first connecting block 6, the area of contact of second connecting block 7 and third connecting block 10 and ground, because the opposite side of stopper 14 is located the centre of recess, when making second connecting block 7 move toward the opposite side of third connecting block 10, prevent that first spring 12 from being compressed excessively, shorten the life of first spring 12.

Specifically, the number of the second springs 16 and the number of the movable blocks 17 are four, and the four second springs 16 and the four movable blocks 17 are located on the same circle with the center of the reinforcing steel bar 11 as the center of the circle.

In this embodiment, the number of the second springs 16 and the movable blocks 17 is four, and the four second springs 16 and the movable blocks 17 are located on the same circle using the circle center of the steel bar 11 as the circle center, so that the steel bar 11 is better fixed in the second protection sleeve 15.

Specifically, the cross-sectional shape of the second protective sheath 15 is a hollow circle, and the cross-sectional area of the third connecting block 10 is one point and one time of the cross-sectional area of the second connecting block 7.

In this embodiment, the cross sectional shape through setting up second protective sheath 15 is the cavity circular, is convenient for placing of reinforcing bar 11 in second protective sheath 15, because the cross sectional area of third connecting block 10 is one point one time of the cross sectional area of second connecting block 7, the slip of second connecting block 7 at third connecting block 10 of being convenient for prevents that second connecting block 7 from having big rocking in the slip process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for facilitating the stabilisation of shear walls, comprising a wall body (1), characterized in that: the wall comprises a wall body (1), wherein fixing plates (2) are fixedly connected to two sides of the wall body (1), reinforcing steel bars (11) are movably connected to the inside of the wall body (1), a third connecting block (10) is fixedly connected to the other end of the bottom of the fixing plate (2), a second connecting block (7) is movably sleeved on the other end of the third connecting block (10), a first connecting block (6) is fixedly connected to the other end of the second connecting block (7), a fixed block (5) is fixedly connected to the top of the first connecting block (6), a bolt (9) is movably connected to the other end of the fixing plate (2), a nut (8) is fixedly connected to the other end of the bolt (9), a movable rod (3) is movably sleeved on the inside of the fixing plate (2), a connecting rod (4) is movably sleeved on the other side of the movable rod (3), the other side of the movable rod (3) runs through the inside of the connecting rod (4) from the front to the back and extends to the rear surface of the fixing plate (2), the bottom swing joint of connecting rod (4) has fixed block (5), the opposite side of movable rod (3) runs through the inside of connecting rod (4) and extends to the rear surface of fixed block (5) backward in the past, the opposite side swing joint of first connecting block (6) has first spring (12), first protective sheath (13) has been cup jointed in the surface activity of first spring (12), the inside fixedly connected with stopper (14) of third connecting block (10).

2. A device for facilitating the stabilization of a shear wall of claim 1, wherein: one side swing joint of bolt (9) has second protective sheath (15), the internal surface swing joint of second protective sheath (15) has second spring (16), the bottom swing joint of bolt (9) has movable block (17), the bottom of bolt (9) is from last down running through the inside of second protective sheath (15) and extending to the top of movable block (17).

3. A device for facilitating the stabilization of a shear wall of claim 1, wherein: the number of the nuts (8) and the number of the bolts (9) are two, and the nuts (8) and the bolts (9) are respectively positioned on two sides of the fixing plate (2).

4. A device for facilitating the stabilization of a shear wall of claim 1, wherein: the number of the fixing plates (2), the connecting rods (4), the first connecting blocks (6), the second connecting blocks (7) and the third connecting blocks (10) is two, and the fixing plates (2), the connecting rods (4), the first connecting blocks (6), the second connecting blocks (7) and the third connecting blocks (10) are located on two sides of the wall body (1) respectively.

5. A device for facilitating the stabilization of a shear wall of claim 1, wherein: the third connecting block (10) is internally provided with a groove matched with the second connecting block (7), and the other side of the limiting block (14) is positioned in the middle of the groove.

6. A device for facilitating the stabilization of a shear wall according to claim 2, wherein: the number of the second springs (16) and the number of the movable blocks (17) are four, and the second springs (16) and the movable blocks (17) are located on the same circle with the circle center of the steel bar (11) as the circle center.

7. A device for facilitating the stabilization of shear walls according to claim 2, wherein: the cross section of the second protective sleeve (15) is hollow and circular, and the cross section area of the third connecting block (10) is 1.1 times that of the second connecting block (7).