CN215948690U - Shear wall positioning rib - Google Patents
Shear wall positioning rib Download PDFInfo
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- CN215948690U CN215948690U CN202121467207.1U CN202121467207U CN215948690U CN 215948690 U CN215948690 U CN 215948690U CN 202121467207 U CN202121467207 U CN 202121467207U CN 215948690 U CN215948690 U CN 215948690U
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- placing groove
- telescopic rod
- rod
- pole
- telescopic
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Abstract
The utility model discloses a shear wall positioning rib which comprises a telescopic rod, wherein two ends of the telescopic rod are respectively provided with a fixing seat, the fixing seats are respectively provided with a first placing groove and a second placing groove along the vertical direction and the longitudinal direction, the first placing groove and the second placing groove are vertically intersected, one sides, close to the telescopic rod, of the first placing groove and one side, close to the telescopic rod, of the second placing groove are located on different planes, the first placing groove and the second placing groove extend to one side, far away from each other, of the two fixing seats, one side, far away from each other, of the two fixing seats is fixedly connected with four locking columns, the extending direction of the locking columns is the same as the extending direction of the telescopic rod, one side, away from the central axis of the telescopic rod, of each locking column is located on the same circle, the four locking columns are sleeved with the same nut, and the nut is in threaded connection with one side, away from the central axis of the telescopic rod, of each locking column. When the wooden template is erected, the position of the wooden template can be positioned by means of the upper nut and the lower nut, and the utility model is convenient to install and cannot damage the structural strength of the steel reinforcement framework.
Description
Technical Field
The utility model relates to the technical field of positioning ribs, in particular to a shear wall positioning rib.
Background
Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls that mainly bear horizontal and vertical loads caused by wind loads or earthquake action in buildings.
The casting process of the shear wall generally comprises the steps of firstly building a steel reinforcement framework by using vertical steel bars and longitudinal steel bars, then supporting a wood template outside the steel reinforcement framework, and after the wood template is erected, casting concrete inwards; meanwhile, in order to accurately support the wood formwork between two adjacent vertical steel bars and strengthen the connection strength of the steel bar framework, positioning bars need to be erected at the connection positions of the vertical steel bars and the vertical steel bars; the positioning ribs in the prior art are generally directly welded to the vertical steel bars of the steel bar framework, however, the structural strength of the steel bar framework is weakened in such a way, and the structural safety of the shear wall is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a shear wall positioning rib to solve the problem that the structural safety of a shear wall is affected when the positioning rib is welded on a vertical steel bar of a steel bar cage in the prior art.
In order to achieve the purpose, the technical scheme of the shear wall positioning rib provided by the utility model is as follows: comprises a telescopic rod, wherein two ends of the telescopic rod are respectively provided with a fixed seat, the fixed seats are respectively provided with a first placing groove and a second placing groove along the longitudinal direction and the vertical direction, the first placing groove and the second placing groove are vertically intersected, one sides of the first placing groove and the second placing groove close to the telescopic rod are positioned on different planes, the first placing groove and the second placing groove extend to one side of the two fixing seats far away from each other, four locking columns are fixedly connected to one side of the two fixing seats far away from each other, the extending direction of the locking columns is the same as that of the telescopic rod, one side of each locking column departing from the central axis of the telescopic rod is positioned on the same circle, and the four locking columns are sleeved with the same nut together, and the nut is in threaded connection with one side of each locking column, which is deviated from the central axis of the telescopic rod.
Has the advantages that: after the steel bar framework of the shear wall is erected, the length of the telescopic rod is adjusted, so that the telescopic rod and the fixed seats at the two ends of the telescopic rod can be placed in the steel bar framework; the telescopic rod is placed in a steel bar framework, the length of the telescopic rod is adjusted to enable the vertical steel bars and the longitudinal steel bars to be located in the first placing groove and the second placing groove, then the nuts are sleeved on the locking columns and are screwed towards the direction of the telescopic rod, the nuts are enabled to inwards extrude the steel bars located in the first placing groove and the second placing groove, and the telescopic rod is further fixed at the position; when the wood template is erected, the position of the wood template can be positioned by means of an upper nut and a lower nut; compared with the traditional connection mode of welding the positioning ribs on the vertical steel bars, the utility model has the advantages of convenient installation and no damage to the structural strength of the steel bar framework.
Further, four connecting rods are sequentially sleeved on the telescopic rod, and the connecting rods are far away from one end of the telescopic rod and fixedly connected with a hoop.
Has the advantages that: after the positions of at least two rows of telescopic rods are fixed, the connecting rods on the telescopic rods are rotated, so that the hoops at one ends of the connecting rods are buckled on the telescopic rods adjacent to the telescopic rods, the positions of the sliding connecting rods on the telescopic rods need to be noticed during buckling, and the situation that the buckling cannot be finished because the connecting rods on two adjacent telescopic rods are positioned on the same straight line is avoided; through connecting rod interconnect between the telescopic link, and then form the structure that pin down each other, when certain telescopic link wherein receives vertical or fore-and-aft external force, because the existence of connecting rod for the atress telescopic link receives the pin down of other telescopic links and can't remove easily, and then has strengthened steel skeleton's stability.
Further, the telescopic link includes interior pole and outer pole, interior pole threaded connection in the outer pole, the fixing base connect in interior pole with the one end each other is kept away from to the outer pole, the connecting rod cover is located on the outer pole, the outer pole cover is equipped with the one end of interior pole has the dog along circumferential extension.
Has the advantages that: the connecting rod can be prevented from sliding from the outer rod to the inner rod by arranging the stop block on the outer rod; before use, the inner rod is screwed into the outer rod; firstly fixing the fixing seats on the steel bar framework, then placing the telescopic rod between the two fixing seats and screwing the inner rod out of the outer rod, so that the ends, far away from each other, of the inner rod and the outer rod are respectively abutted against the two fixing seats, and then welding and fixing the inner rod and the outer rod with the fixing seats; through with interior pole threaded connection in the outer pole, after guaranteeing to adjust the length of telescopic link, its both ends can keep pressing the position of fixing base.
Furthermore, one side of the fixed seat facing each other is provided with a groove, and one ends of the inner rod and the outer rod far away from each other are in threaded connection in the groove.
Has the advantages that: through set up the recess in the fixing base for interior pole and outer pole keep away from each other one end can directly revolve to connect fixedly in the recess, compare in welded mode, reduced the construction procedure through this design, improved the efficiency of construction.
Drawings
FIG. 1 is a first perspective view of a shear wall locating bar according to the present invention;
FIG. 2 is a second perspective view of a shear wall locating rib of the present invention; .
In the figure: 1. a telescopic rod; 2. a first fixed seat; 3. a second fixed seat; 4. a locking post; 5. a connecting rod; 6. a rotating plate; 7. hooping; 8. an inner rod; 9. an outer rod; 10. and a stop block.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to orientations and positional relationships that are based on the orientation shown in the drawings, are used for convenience in describing the utility model and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to the position in fig. 1, as shown in fig. 1 and 2, a shear wall positioning rib comprises a telescopic rod 1 extending in the left-right direction, wherein a first fixed seat 2 and a second fixed seat 3 are respectively arranged at the left end and the right end of the telescopic rod 1; taking the first fixing seat 2 as an example, the first fixing seat 2 is respectively provided with a first placing groove and a second placing groove along the longitudinal direction and the vertical direction, specifically, the first placing groove and the second placing groove are in a U-shaped groove structure with openings extending to the right side surface of the fixing seat, and the second placing groove vertically penetrates through the upper groove wall and the lower groove wall of the first placing groove; the horizontal distance between the left side groove wall of the first placing groove and the left side surface of the first fixed seat 2 is smaller than the horizontal distance between the left side groove wall of the second placing groove and the left side surface of the first fixed seat 2, so that a space for placing longitudinal steel bars is formed in the first placing groove; the right flank of first fixing base 2 and four locking post 4 of left surface fixedly connected with of second fixing base 3, the direction of controlling all along of every locking post 4 extends, and one side that each locking post 4 deviates from 1 the central axis of telescopic link is located same circle, and each locking post 4 overcoat is equipped with same nut jointly, and the nut deviates from one side threaded connection in 1 central axis of telescopic link with each locking post 4.
In this embodiment, the cover is equipped with four connecting rods 5 in proper order on the telescopic link 1, and is concrete, and the columniform rotor plate 6 of one end fixedly connected with of connecting rod 5 has seted up the through-hole on the rotor plate 6, and telescopic link 1 passes through the through-hole on the rotor plate 6 and is connected with connecting rod 5 rotation, and rotor plate 6 can be on telescopic link 1 horizontal slip, and telescopic link 1's one end fixedly connected with staple bolt 7 is kept away from to every connecting rod 5. After the positions of at least two rows of telescopic rods 1 are fixed, rotating the connecting rods 5 on the telescopic rods 1 to enable the hoops 7 at one ends of the connecting rods 5 to be buckled on the telescopic rods adjacent to the telescopic rods 1, and paying attention to the positions of the sliding connecting rods 5 on the telescopic rods 1 during buckling to avoid that the connecting rods 5 on the two adjacent telescopic rods 1 are positioned on the same straight line and cannot be buckled, and then screwing bolts on the hoops 7 to fix the hoops 7 on the telescopic rods 1; through connecting rod 5 interconnect between the telescopic link 1, and then form the structure that pin each other, when certain telescopic link 1 among them receives vertical or fore-and-aft external force, because the existence of connecting rod 5 for atress telescopic link 1 receives the pin of other telescopic links 1 and can't remove easily, and then has strengthened steel reinforcement framework's stability.
In this embodiment, the telescopic rod 1 comprises an inner rod 8 and an outer rod 9, the rotating plate 6 is sleeved on the outer rod 9, a stop 10 is fixedly connected to the position of the rod body of the outer rod 9 close to the right end along the circumferential direction of the rod body, and the stop 10 is arranged on the outer rod 9, so that the connecting rod 5 can be prevented from sliding from the outer rod 9 to the inner rod 8; the inner rod 8 is in threaded connection with the outer rod 9, specifically, a thread groove is formed in the right end of the outer rod 9, internal threads are arranged in the thread groove, and external threads matched with the internal threads of the thread groove are arranged on the inner rod 8; the right-hand member of interior pole 8 and the left end of outer pole 9 respectively with first fixing base 2 and 3 threaded connection of second fixing base, specifically, first recess and second recess have been seted up respectively to the left surface of first fixing base 2 and the right flank of second fixing base 3, be provided with the internal thread the same with the thread groove in the first recess, be provided with the screw thread section on the body of rod on the outer pole 9, be provided with the internal thread section with the threaded rod looks adaptation of outer pole 9 in the second recess.
The specific use process of the shear wall positioning rib of the embodiment is as follows, after the steel reinforcement framework of the shear wall is erected, the inner rod 8 is screwed into the outer rod 9 before use, and at the moment, the first fixing seat 2 and the second fixing seat 3 are not connected to the inner rod 8 and the outer rod 9, so that the first fixing seat 2 and the second fixing seat 3 are firstly fixed on the steel reinforcement framework; when the fixing device is fixed, the positions of the first fixing seat 2 and the second fixing seat 3 are controlled, so that the vertical steel bars and the longitudinal steel bars of the steel bar framework are respectively positioned in the first placing groove and the second placing groove, then the nuts are sleeved on the locking columns 4 and screwed towards the direction of the inner rods 8 and the outer rods 9, so that the nuts inwards extrude the steel bars positioned in the first placing groove and the second placing groove, and the first fixing seat 2 and the second fixing seat 3 are fixed at the positions; then, the inner rod 8 and the outer rod 9 are placed between the first fixing seat 2 and the second fixing seat 3, and the inner rod 8 is screwed out of the outer rod 9, so that the right end of the inner rod 8 and the left end of the outer rod 9 are respectively close to the first fixing seat 2 and the second fixing seat 3, and the right side surface of the first fixing seat 2 and the left side surface of the second fixing seat 3 are respectively provided with a first groove and a second groove, so that the right end of the inner rod 8 and the left end of the outer rod 9 can be directly screwed in the first groove and the second groove, the connection of the inner rod 8 and the first fixing seat 2 is completed, and the connection of the outer rod 9 and the second connecting seat is completed; after the installation is finished, when the wood formwork is erected, the position of the wood formwork can be positioned by means of the upper nut and the lower nut; compared with the traditional connection mode of welding the positioning ribs on the vertical steel bars, the utility model has the advantages of convenient installation and no damage to the structural strength of the steel bar framework.
In the above embodiment, the telescopic link includes interior pole and outer pole, the thread groove has been seted up in the outer pole, be provided with the internal thread in the thread groove, interior pole threaded connection is in the thread groove, the right-hand member of interior pole and the left end of outer pole respectively with first fixing base and second fixing base threaded connection, in other embodiments, the thread groove still can not set up the internal thread, interior pole directly inserts and locates in the outer pole, directly take out interior pole from the outer pole during the use, when the right-hand member of interior pole and the left end of outer pole offset with first fixing base and second fixing base respectively, weld the right-hand member of interior pole and the left end of outer pole respectively with first fixing base and second fixing base, then through welded mode with interior pole and outer pole fixed connection again.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A shear force wall location muscle which characterized in that: comprises a telescopic rod, wherein two ends of the telescopic rod are respectively provided with a fixed seat, the fixed seats are respectively provided with a first placing groove and a second placing groove along the longitudinal direction and the vertical direction, the first placing groove and the second placing groove are vertically intersected, one sides of the first placing groove and the second placing groove close to the telescopic rod are positioned on different planes, the first placing groove and the second placing groove extend to one side of the two fixing seats far away from each other, four locking columns are fixedly connected to one side of the two fixing seats far away from each other, the extending direction of the locking columns is the same as that of the telescopic rod, one side of each locking column departing from the central axis of the telescopic rod is positioned on the same circle, and the four locking columns are sleeved with the same nut together, and the nut is in threaded connection with one side of each locking column, which is deviated from the central axis of the telescopic rod.
2. A shear wall locating bar as defined in claim 1, wherein: four connecting rods are sequentially sleeved on the telescopic rod, and the connecting rods are far away from one end of the telescopic rod and fixedly connected with a hoop.
3. A shear wall locating bar as defined in claim 2, wherein: the telescopic link includes interior pole and outer pole, interior pole threaded connection in the outer pole, the fixing base connect in interior pole with each other's one end is kept away from to the outer pole, the connecting rod cover is located on the outer pole, the outer pole cover is equipped with the one end of interior pole has the dog along circumferential extension.
4. A shear wall locating bar as defined in claim 3, wherein: one sides of the fixed seats facing each other are provided with grooves, and one ends of the inner rod and the outer rod, which are far away from each other, are in threaded connection in the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467207.1U CN215948690U (en) | 2021-06-30 | 2021-06-30 | Shear wall positioning rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467207.1U CN215948690U (en) | 2021-06-30 | 2021-06-30 | Shear wall positioning rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215948690U true CN215948690U (en) | 2022-03-04 |
Family
ID=80436328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121467207.1U Active CN215948690U (en) | 2021-06-30 | 2021-06-30 | Shear wall positioning rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215948690U (en) |
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2021
- 2021-06-30 CN CN202121467207.1U patent/CN215948690U/en active Active
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