CN211714259U - Shear force wall reinforcing bar positioner - Google Patents
Shear force wall reinforcing bar positioner Download PDFInfo
- Publication number
- CN211714259U CN211714259U CN201922346152.8U CN201922346152U CN211714259U CN 211714259 U CN211714259 U CN 211714259U CN 201922346152 U CN201922346152 U CN 201922346152U CN 211714259 U CN211714259 U CN 211714259U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- horizontal
- shear wall
- cap
- locking cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a shear force wall reinforcing bar positioner, including location cap and anchor clamps, the location cap includes inside hollow locking cap, and the fixed orifices corresponding with the reinforcing bar is seted up to the bottom of locking cap, and the locking cap is run through from top to bottom by the through-hole, and anchor clamps include first horizontal splint and second horizontal splint, and first horizontal splint pass through the lead screw and connect second horizontal splint dismantled and assembled, and many reinforcing bars are all by the centre gripping between first horizontal splint and second horizontal splint. The utility model has the advantages that: the reinforcing bar passes through the vertical joint of locking cap at the centre position of patchhole, and the reinforcing bar protective layer can be big on one side little when preventing to be in milk, and the locking cap is the toper simultaneously, has guaranteed that the reinforcing bar can insert the patchhole smoothly, can fix a position the reinforcing bar through anchor clamps, prevents that the reinforcing bar from taking place interval change and horizontal displacement, can make the reinforcing bar accuracy insert to the patchhole in, thereby has avoided the workman to aim at the unnecessary trouble that the operation caused with the mirror.
Description
Technical Field
The utility model relates to a technical field of shear force wall particularly, relates to a shear force wall reinforcing bar positioner.
Background
The shear wall is used in a shear wall structure system and a frame shear wall structure system, and is used in a high-rise building structure, the shear wall is a reinforced concrete structure wall which is arranged by utilizing the positions of partition walls of an outer wall and an inner wall of a building, belongs to a vertical cantilever plate with the lower end fixed on the top surface of a foundation, the vertical load mainly generates downward pressure in the wall body, and lateral force generates horizontal shearing force and bending moment in the wall body, because the wall body has larger capacity of bearing horizontal force (horizontal shearing force), the shear wall is fixedly called as a shear wall, the height of the shear wall is generally the same as the height of the whole house, a hole needs to be opened due to opening a window and passing a pipeline on the vertical surface of the shear wall from a foundation to a roof, at the moment, the hole is aligned up and down as much as possible, the arrangement is regular, a limb is formed between the hole and the adjacent hole, a beam is formed between the upper hole and the lower hole, and, the stress is clear, and the stress steel bar is easy to arrange and has clear effect, so the economic index is better.
The existing prefabricated shear wall has a lot of common defects, firstly, when the existing prefabricated shear wall is in vertical butt joint, the steel bars are easy to change in distance and horizontally displace, and in order to enable the steel bars to be accurately inserted into the insertion holes, workers need to perform alignment operation by using mirrors, so that the butt joint process is very troublesome; secondly, the vertical steel bars on the existing precast shear wall are straightened in advance in a fine mode, and part of some inserting holes are still attached to the inner walls of the inserting holes, so that the steel bar protective layer is large on one side and small on the other side during grouting.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a shear force wall reinforcing bar positioner can fix a position the position of reinforcing bar, makes the reinforcing bar accuracy insert to the patchhole in, thereby it is troublesome to have avoided the workman to aim at the unnecessary that the operation caused with the mirror, and can guarantee that the reinforcing bar is in the centre position of patchhole.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a shear force wall reinforcing bar positioner, includes locking cap and anchor clamps, the locking cap includes inside hollow locking cap, the fixed orifices corresponding with the reinforcing bar is seted up to the bottom of locking cap, the locking cap is run through from top to bottom by the through-hole, anchor clamps include first horizontal splint and second horizontal splint, first horizontal splint pass through the lead screw and connect dismantled and assembled the horizontal splint of second, many the reinforcing bar is all by the centre gripping first horizontal splint with between the horizontal splint of second.
Further, the fixing cap is conical, and the diameter of the fixing cap gradually decreases from bottom to top.
Furthermore, the fixing cap clamps the steel bar through a plurality of first fastening screws and a plurality of second fastening screws respectively, and the first fastening screws and the second fastening screws are circumferentially arranged.
Furthermore, the first fastening screw and the second fastening screw are horizontally arranged, one end of the first fastening screw and one end of the second fastening screw are in threaded connection with the fixing cap, the other end of the first fastening screw extends into the fixing cap and is provided with a first anti-skid pad between the reinforcing steel bars, and the other end of the second fastening screw extends into the fixing cap and is provided with a second anti-skid pad between the reinforcing steel bars.
Further, the first fastening screw is located below the second fastening screw.
Furthermore, the first horizontal clamping plate and the second horizontal clamping plate are both provided with screw rod grooves corresponding to the screw rods.
Further, the first horizontal clamping plate and the second horizontal clamping plate are respectively provided with a sawtooth-shaped clamping surface matched with each other, and the reinforcing steel bar is clamped between the two sawtooth-shaped clamping surfaces.
Furthermore, scale marks are arranged on the clamp.
The utility model has the advantages that: the reinforcing bar passes through the vertical joint of locking cap at the centre position of patchhole, and the reinforcing bar protective layer can be big on one side little when preventing to be in milk, and the locking cap is the toper simultaneously, has guaranteed that the reinforcing bar can insert the patchhole smoothly, can fix a position the reinforcing bar through anchor clamps, prevents that the reinforcing bar from taking place interval change and horizontal displacement, can make the reinforcing bar accuracy insert to the patchhole in, thereby has avoided the workman to aim at the unnecessary trouble that the operation caused with the mirror.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a shear wall rebar positioning device according to an embodiment of the present invention;
fig. 2 is a front view of a positioning cap according to an embodiment of the present invention;
fig. 3 is a bottom view of a positioning cap according to an embodiment of the present invention;
FIG. 4 is a schematic view of a locking cap according to an embodiment of the present invention in use;
fig. 5 is a schematic view of a clamp according to an embodiment of the present invention;
fig. 6 is an exploded view of a clamp according to an embodiment of the present invention.
In the figure:
1. a first shear wall PC member; 2. a second shear wall PC member; 3. grouting holes; 4. an insertion hole; 5. reinforcing steel bars; 6. a fixing cap; 7. a fixing hole; 8. a first fastening screw; 9. a second fastening screw; 10. a first non-slip mat; 11. a second non-slip mat; 12. scale lines; 13. a screw rod; 14. a first horizontal clamping plate; 15. a second horizontal clamping plate; 16. a screw rod groove; 17. and (4) clamping.
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 all belong to the protection scope of the present invention.
As shown in fig. 1-6, according to the embodiment of the present invention, a shear wall steel bar positioning device comprises a positioning cap and a clamp 17, the positioning cap includes a hollow fixing cap 6, a fixing hole 7 corresponding to a steel bar 5 is provided at the bottom of the fixing cap 6, the fixing cap 6 is vertically penetrated by a through hole, the clamp 17 includes a first horizontal clamping plate 14 and a second horizontal clamping plate 15, the first horizontal clamping plate 14 is detachably connected to the second horizontal clamping plate 15 through a screw 13, and a plurality of steel bars 5 are all clamped between the first horizontal clamping plate 14 and the second horizontal clamping plate 15.
In one embodiment of the present invention, the fixing cap 6 is a cone, and the diameter thereof gradually decreases from bottom to top.
In an embodiment of the present invention, the fixing cap 6 is clamped by a plurality of first fastening screws 8 and a plurality of second fastening screws 9 respectively to the reinforcing bar 5, a plurality of first fastening screws 8 and a plurality of second fastening screws 9 arranged circumferentially.
In a specific embodiment of the present invention, the first fastening screw 8 and the second fastening screw 9 are horizontally disposed, one end of the first fastening screw 8 and one end of the second fastening screw 9 are both connected to the fixing cap 6 by screw threads, the other end of the first fastening screw 8 extends into the fixing cap 6 and the first anti-slip mat 10 is disposed between the steel bars 5, and the other end of the second fastening screw 9 extends into the fixing cap 6 and the second anti-slip mat 11 is disposed between the steel bars 5.
In a specific embodiment of the present invention, the first fastening screw 8 is located below the second fastening screw 9.
In an embodiment of the present invention, the first horizontal clamping plate 14 and the second horizontal clamping plate 15 are both provided with a screw groove 16 corresponding to the screw 13.
In an embodiment of the present invention, the first horizontal clamping plate 14 and the second horizontal clamping plate 15 are provided with saw-tooth-shaped clamping surfaces that are engaged with each other, and the reinforcing steel bar 5 is clamped between the two saw-tooth-shaped clamping surfaces.
In a specific embodiment of the present invention, the fixture 17 is provided with scale marks 12.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention will be described in detail through specific use modes.
The shear wall comprises a first shear wall PC component 1 and a second shear wall PC component 2, the first shear wall PC component 1 is located below the second shear wall PC component 2, the second shear wall PC component 2 is vertically and fixedly connected to the first shear wall PC component 1, the first shear wall PC component 1 and the second shear wall PC component 2 jointly form a main body structure of the shear wall, a plurality of reinforcing steel bars 5 are arranged at the top of the first shear wall PC component 1, a plurality of insertion holes 4 corresponding to the reinforcing steel bars 5 one by one are formed in the bottom of the second shear wall PC component 2, the grouting holes 3 are arranged on the second shear wall PC component 2 in a concave mode, the insertion holes 4 are connected with the grouting holes 3 in a penetrating mode, and the reinforcing steel bars 5 are fixedly fastened inside the insertion holes 4. The grouting hole 3 is an arc-shaped pipeline groove with 150 degrees of radian, and the grouting hole 3 penetrates through the side wall of the PC component 2 of the second shear wall and is in seamless connection with the insertion hole 4 to prevent grouting mortar from rapidly flowing downwards,
the positioning cap is fixed on the upper part of the steel bar 5 and comprises a fixing cap 6, a fixing hole 7, a first fastening screw 8, a second fastening screw 9, a first anti-skid pad 10 and a second anti-skid pad 11; fixing cap 6 is interlock formula joint fastening connection in the upper end of reinforcing bar 5, and fixed orifices 7 are the indent formula and set up in the bottom of fixing cap 6, and the fastening is twisted soon in the inside of fixing cap 6 to first fastening screw 8, and the fastening is twisted soon in the inside of fixing cap 6 to second fastening screw 9, and second fastening screw 9 is located the top of first fastening screw 8, and first slipmat 10 sets up the one end that is close to reinforcing bar 5 at first fastening screw 8, and second slipmat 11 sets up the one end that is close to reinforcing bar 5 at second fastening screw 9.
Reinforcing bar 5 is through the positive position of 6 vertical joints of locking cap in patchhole 4, reinforcing bar protective layer can be big on one side little when preventing to be in milk, locking cap 6 is toper (or conical), it can insert in patchhole 4 smoothly to have guaranteed reinforcing bar 5 and locking cap 6, thereby it is troublesome to have avoided the workman to aim at the operation with the mirror and cause unnecessary, locking cap 6 is run through from top to bottom by the through-hole that is latticed a plurality of minor diameters, can make the thick liquids fill in locking cap 6, and then make the thick liquids pour into locking cap 6 below, also can avoid influencing locking cap 6's structural strength simultaneously, prevent in the use by extrusion deformation, reinforcing bar 5 is through first fastening screw 8, second fastening screw 9 comes to be connected fixedly with locking cap 6, prevent that it is unable to press from both sides reinforcing bar 5 completely tight.
The clamp 17 comprises a screw rod 13, a first horizontal clamping plate 14 and a second horizontal clamping plate 15. The scale mark 12 is arranged on a clamp 17, and the first horizontal clamping plate 14 and the second horizontal clamping plate 15 are both provided with a screw rod groove 16, wherein the screw rod groove 16 on the first horizontal clamping plate 14 is a through hole matched with the screw rod 13, and the screw rod groove 16 on the second horizontal clamping plate 15 is a threaded hole matched with the screw rod 13. Since the plurality of reinforcing bars 5 are arranged in a triangular waveform, the first horizontal clamping plate 14 and the second horizontal clamping plate 15 are also provided with corresponding saw-tooth-shaped clamping surfaces, and the plurality of reinforcing bars 5 are clamped by the saw-tooth-shaped clamping surfaces.
When the concrete use, firstly inserting the steel bar 5 into the fixing hole 7, then utilizing the first fastening screw 8 and the second fastening screw 9 and matching with the first anti-skid pad 10 and the second anti-skid pad 11 to screw and clamp the steel bar 5, realizing the connection between the steel bar 5 and the fixing cap 6, then transporting the second shear wall PC component 2 to the site for installation after being prefabricated in a factory, cleaning the exposed steel bar 5 on the first shear wall PC component 1 before installation, then clamping the steel bar 5 in the horizontal direction through the first horizontal clamping plate 3 and the second horizontal clamping plate 4, inserting the screw rod 2 into the screw rod groove 6, screwing the screw rod 2 so as to enable the first horizontal clamping plate 3 and the second horizontal clamping plate 4 to clamp the steel bar 5 more tightly, preventing the steel bar 5 from generating interval change and horizontal displacement, then hoisting the second shear wall PC component 2 to the installation position, slowly lowering the second shear wall PC component 2 to be close to the first horizontal clamping plate 3 and the second horizontal clamping plate 4, observing the scale mark 12 on the clamp 17 (the scale mark 12 is reserved according to the size of the second shear wall PC member 2, the numerical value shown by the scale mark 12 is the distance from the boundary of the second shear wall PC member 2 to the first steel bar 5), when the boundary of the second shear wall PC member 2 is coincided with the scale mark 1, the insertion hole 4 on the second shear wall PC member 2 is right opposite to the steel bar 5 on the first shear wall PC member 1, and vertically butting the second shear wall PC member 2 with the first shear wall PC member 1, then the screw rod 2 is loosened, the first horizontal clamping plate 3 and the second horizontal clamping plate 4 are removed, the second shear wall PC component 2 is slowly hoisted downwards, the fixing cap 6 and the reinforcing steel bar 5 are completely inserted into the insertion hole 4, thereby effectively avoided the workman to aim at the unnecessary trouble that the operation caused with the mirror, it can to grout through grout hole 3 at last.
In conclusion, with the above technical solution of the present invention, the grouting hole is set to be an arc-shaped pipeline slot with 150 degrees of radian, and the grouting hole is made to penetrate through the side wall of the PC component of the second shear wall and is seamlessly connected with the insertion hole, so as to solve the problem that the poured mortar cannot flow downwards quickly, the steel bar is vertically clamped at the center of the insertion hole through the fixing cap, so as to prevent the steel bar protection layer from being large and small at one side during grouting, the fixing cap is tapered, so as to ensure that the fixing cap and the steel bar are smoothly inserted into the insertion hole, avoid unnecessary trouble caused by alignment operation of a worker with a mirror, the outer side wall of the fixing cap is opened with a plurality of small-diameter through holes in a grid shape, so as to enable the grout to be filled into the fixing cap, further enable the grout to be poured below the fixing cap, and simultaneously avoid influencing the structural strength of the fixing cap, and prevent the grout, the reinforcing bar comes to be connected fixedly with the locking nut through first fastening screw, second fastening screw, has solved the unable problem that presss from both sides the reinforcing bar completely, can fix a position the reinforcing bar through anchor clamps, prevents that the reinforcing bar from taking place interval change and horizontal displacement, can make the reinforcing bar accuracy insert to the plug-in hole, thereby it is troublesome to have avoided the workman to aim at the unnecessary that the operation caused with the mirror.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a shear force wall reinforcing bar positioner, its characterized in that, includes locking cap and anchor clamps (17), the locking cap includes inside hollow locking cap (6), fixed orifices (7) corresponding with reinforcing bar (5) are seted up to the bottom of locking cap (6), locking cap (6) are run through from top to bottom by the through-hole, anchor clamps (17) include first horizontal splint (14) and second horizontal splint (15), first horizontal splint (14) are connected through lead screw (13) second horizontal splint (15) dismantled and assembledly, it is many reinforcing bar (5) all by the centre gripping first horizontal splint (14) with between second horizontal splint (15).
2. A shear wall rebar positioning device as defined in claim 1, wherein the fixing cap (6) is tapered with a diameter that gradually decreases from bottom to top.
3. The shear wall rebar positioning device according to claim 1, wherein the fixing cap (6) clamps the rebar (5) through a plurality of first fastening screws (8) and a plurality of second fastening screws (9), respectively, and the plurality of first fastening screws (8) and the plurality of second fastening screws (9) are circumferentially arranged.
4. The shear wall rebar positioning device according to claim 3, wherein the first fastening screw (8) and the second fastening screw (9) are horizontally arranged, one end of the first fastening screw (8) and one end of the second fastening screw (9) are both in threaded connection with the fixing cap (6), the other end of the first fastening screw (8) extends into the fixing cap (6) and is provided with a first anti-skid pad (10) between the fixing cap and the rebar (5), and the other end of the second fastening screw (9) extends into the fixing cap (6) and is provided with a second anti-skid pad (11) between the fixing cap and the rebar (5).
5. A shear wall rebar positioning device according to claim 3, wherein the first fastening screw (8) is located below the second fastening screw (9).
6. The shear wall rebar positioning device as set forth in claim 1, wherein each of the first horizontal clamping plate (14) and the second horizontal clamping plate (15) is provided with a screw groove (16) corresponding to the screw (13).
7. A shear wall rebar positioning device as claimed in claim 1, wherein the first horizontal clamping plate (14) and the second horizontal clamping plate (15) are each provided with a serrated clamping surface that cooperate with each other, the rebar (5) being clamped between the serrated clamping surfaces.
8. A shear wall rebar positioning device as claimed in claim 1, wherein the clamps (17) are provided with graduations (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346152.8U CN211714259U (en) | 2019-12-24 | 2019-12-24 | Shear force wall reinforcing bar positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346152.8U CN211714259U (en) | 2019-12-24 | 2019-12-24 | Shear force wall reinforcing bar positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211714259U true CN211714259U (en) | 2020-10-20 |
Family
ID=72819831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922346152.8U Active CN211714259U (en) | 2019-12-24 | 2019-12-24 | Shear force wall reinforcing bar positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211714259U (en) |
-
2019
- 2019-12-24 CN CN201922346152.8U patent/CN211714259U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111561061B (en) | Assembled wallboard, wall structure and construction method of wall structure | |
| CN211714259U (en) | Shear force wall reinforcing bar positioner | |
| CN211201169U (en) | Prefabricated assembled window that wafts | |
| CN210163783U (en) | Quick-inserting type steel beam flange plate construction supporting system | |
| CN208401474U (en) | Combined type temporary cable line overhead device | |
| CN214739017U (en) | Steel tube bundle combined shear wall and steel beam connecting device | |
| CN214995799U (en) | Tool type wall hanging cantilever frame | |
| CN210395735U (en) | Installation and construction assembly of prefabricated shear wall | |
| CN210713822U (en) | Building template connecting piece | |
| CN210289119U (en) | Concrete floor aluminum and wood template splicing structure | |
| CN219158381U (en) | Externally hung assembly beam type wall connecting device | |
| CN208792734U (en) | Band iron wall-connecting piece and even wall component | |
| CN214462515U (en) | Combined wall joint tongue-and-groove formwork system | |
| CN212336400U (en) | Prefabricated wallboard and wall structure thereof | |
| CN211341830U (en) | Locator is once only pour to prefabricated anti-bank in room of many waters | |
| CN214423970U (en) | Adjustable corner wall connecting piece structure | |
| CN215054012U (en) | Pre-buried tapered threaded sleeve anchoring structure of cantilever steel beam | |
| CN210032586U (en) | Novel square steel keel connecting device | |
| CN211596743U (en) | Wall guide template clamp for building construction | |
| CN215168053U (en) | Novel prevent that sleeve pipe is fixed on adverse slope device | |
| CN216007369U (en) | Building outer wall insulation template connecting device | |
| CN215168077U (en) | Template reinforcing apparatus is accepted to aluminum alloy for construction | |
| CN211597390U (en) | Steel bar connecting structure of vertical steel bars of prefabricated shear wall | |
| CN216109687U (en) | Double-wall formwork construction system at settlement joint | |
| CN213449189U (en) | Parapet construction tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |