CN204826656U - Shear wall template reinforcing apparatus - Google Patents
Shear wall template reinforcing apparatus Download PDFInfo
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- CN204826656U CN204826656U CN201520529293.2U CN201520529293U CN204826656U CN 204826656 U CN204826656 U CN 204826656U CN 201520529293 U CN201520529293 U CN 201520529293U CN 204826656 U CN204826656 U CN 204826656U
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- shear wall
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- wall formwork
- screw rod
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Abstract
The utility model provides a shear wall template reinforcing apparatus relates to construction technical field, and shear wall template reinforcing apparatus includes microscler backing plate, screw rod and the nut that matches with the screw rod, and the cross -section of microscler backing plate is the double T shape of vertical setting, and microscler backing plate includes vertical portion and two horizontal portions, and vertical portion is provided with a plurality of through -holes that run through the side of vertical portion, the size and the screw rod phase -match of through -hole along the extending direction of microscler backing plate. Two horizontal portions do not connect the outside contact of tip with lower floor's shear force wall of vertical portion, and the upside of a horizontal portion of top contacts in upper shear wall template's lower extreme and two the horizontal portions, and the screw rod passes eye and through -hole that lower floor's shear force was reserved on the wall in proper order. The utility model provides a shear wall template reinforcing apparatus, simple structure, construction convenience pours and accomplishes the back, can dismantle and use repeatedly, practices thrift the cost, can effectively consolidate moreover and face limit shear force wall outside template and reduce to leak and starch.
Description
Technical field
The utility model relates to technical field of building construction, in particular to a kind of shear wall formwork bracing means.
Background technology
The existing limit shear wall outboard template reinforcing mode that faces is at present, and at the shear wall top pre embedded bolt that lower floor has built, the correspondence position bottom the shear wall formwork of upper strata adopts screw rod vertically to drawing, and slices off the screw rod be exposed at outside shear wall after form removal.Adopt the method need hole on shear wall formwork, construction is complicated, and screw rod cannot reclaim, and needs at substantial screw rod.And in shear wall concreting process, the easy spillage in the foot of a wall portion, swollen mould, faulting of slab ends etc., affect Surface Quality of Concrete.
Utility model content
The purpose of this utility model is to provide a kind of shear wall formwork bracing means, improves to make above-mentioned problem.
To achieve these goals, the technical scheme of the utility model embodiment employing is as follows:
A kind of shear wall formwork bracing means, the nut that described shear wall formwork bracing means comprises microscler backing plate, screw rod and mates with described screw rod,
The cross section of described microscler backing plate is the double-T vertically arranged, described microscler backing plate comprises vertical portion and two transverse parts, described vertical portion is provided with multiple through hole running through the side of described vertical portion along the bearing of trend of described microscler backing plate, multiple described through hole is arranged at described vertical portion and connects between the position of described two transverse parts respectively, size and the described screw rod of described through hole match
During use, described two transverse parts do not connect the end of described vertical portion and the contact outside of lower floor's shear wall, the upper contact of a transverse part of top in the lower end of upper strata shear wall formwork and described two transverse parts, described upper strata shear wall formwork is between the outside and described vertical portion of described lower floor shear wall, described screw rod is successively through eye reserved on described lower floor shear wall and described through hole, described nut comprises the first nut and the second nut, described first nut is arranged at the part of described screw rod through the outside of described vertical portion, described second nut is arranged at the part of described screw rod through the inner side of described lower floor shear wall,
Be arranged at described first nut on same described screw rod and described second nut is tightened in opposite directions, make the described lower floor shear wall between described first nut and described second nut, described upper strata shear wall formwork and described microscler backing plate clamping.
Further, the bearing of trend of described through hole is vertical with the bearing of trend of described microscler backing plate.
When described screw rod is through after through hole, can ensure that screw rod is vertical with the vertical portion of microscler backing plate, make two transverse parts end can all with the outside close contact of lower floor's shear wall, reach better fixed effect.Make the contact of the lower end of upper strata shear wall formwork and transverse part more steadily with tight simultaneously.
Further, described through hole spaced set is in described vertical portion.
Spaced set can make the stressed more even of backing plate, and then backing plate is more fully fitted to upper strata shear wall formwork, ensure that the medial surface of upper strata shear wall formwork and the outside of lower floor's shear wall are same plane, plays better fixed effect.
Further, described shear wall formwork bracing means also comprises the first pad, and described first pad is arranged between the inner side of described first nut and described lower floor shear wall.
The area of the inner side metope of the first pad contacts lower floor shear wall is larger, first pad can adjust the force direction of the first nut to lower floor's shear wall, make the direction of active force can completely perpendicular to the inner side metope of lower floor's shear wall, ensure that screw rod can not rock in the eye of lower floor's shear wall, add stability and the fixed effect of whole shear wall formwork bracing means.
Further, described pad is for adopting metal self-locking gasket.
Self-locking gasket is made up of the two panels pad of unified specification, the outside of every sheet is with radial repousse, inner side is pitch face, after the first nut is tightened, outside self-locking gasket, radial repousse becomes interlocking pattern with two ends contact surface, and the angle at the oblique angle, slope of pitch face is greater than screw flight angle inside self-locking gasket, when screw rod is elongated because of mechanical oscillation, the first nut will rotate loosening thereupon.The radial repousse frictional force in outside due to self-locking gasket is greater than the frictional force between the pitch face of inner side.In this state, only allow the changing of the relative positions relatively between the pitch face of inner side, then produce certain lifting tension force.When screw rod shrinks, the pitch face of self-locking gasket can make the first nut get back to original position.Thus reach the extraordinary locking and tight effect of system.
Further, described in described microscler pad contact, the surface of upper strata shear wall formwork is provided with double faced adhesive tape.
It is more tight that double faced adhesive tape makes microscler backing plate contact with upper strata shear wall formwork, and serve the effect of sealing, when making to build upper strata shear wall formwork, can not occur the situation of spillage, have extraordinary mortar leakage prevention effect in junction.
Further, described microscler backing plate adopts metal to make.
Microscler backing plate can receive very large pressure when being fixed upper strata shear wall formwork, microscler backing plate adopt intensity high, do not allow yielding metal to make.Reduce impaired possibility in use procedure, extend the application life of shear wall formwork bracing means, provide cost savings, and good fixed effect can be ensured again.
Further, the width of described transverse part is equal with the thickness of described upper strata shear wall formwork.
When shear wall formwork bracing means uses, can ensure that upper strata shear wall formwork can both contact closely with the outside of vertical portion, transverse part and lower floor's shear wall, ensure that its stability on correct fixed-direction, better fixed effect is served to upper strata shear wall formwork.
Further, described nut also comprises the 3rd nut being arranged at described screw rod, and described 3rd nut is arranged at the side of described first nut away from described vertical portion.
After first nut and the 3rd nut are tightened, produce axial force between two nuts, the frictional force between nut and screw rod tooth is increased, and then the phenomenon preventing nut from automatically getting loose occurs, play better fixed effect, more in safety when making shear wall formwork bracing means use.
Further, described shear wall formwork bracing means also comprises the second pad, and described second pad is arranged between described first nut and described vertical portion.
Second pad plays the effect similar to the first pad, makes the two ends of screw rod have same firm effect, further ensures the stability of screw rod.
The shear wall formwork bracing means that the utility model provides, structure is simple, easy construction, after having built, can dismantle and Reusability, cost-saving, and effectively can reinforce and face limit shear wall outboard template and reduce spillage.
For making above-mentioned purpose of the present utility model, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.Shown in accompanying drawing, above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing by real size equal proportion convergent-divergent, focus on purport of the present utility model is shown.
The external structure schematic diagram of the shear wall formwork bracing means that Fig. 1 provides for the utility model first embodiment;
The structural representation of the microscler backing plate of the shear wall formwork bracing means that Fig. 2 provides for the utility model first embodiment;
The sectional view of the shear wall formwork bracing means that Fig. 3 provides for the utility model first embodiment;
The using state schematic diagram of the shear wall formwork bracing means that Fig. 4 provides for the utility model first embodiment;
The external structure schematic diagram of the shear wall formwork bracing means that Fig. 5 provides for the utility model second embodiment;
The sectional view of the shear wall formwork bracing means that Fig. 6 provides for the utility model second embodiment;
The using state schematic diagram of the shear wall formwork bracing means that Fig. 7 provides for the utility model second embodiment;
The external structure schematic diagram of the shear wall formwork bracing means that Fig. 8 provides for the utility model the 3rd embodiment.
In figure, mark is specially:
Microscler backing plate 101, screw rod 102, vertical portion 103, transverse part 104, through hole 105, first nut 106, second nut 107, first pad 108, the 3rd nut 109, second pad 110;
Lower floor's shear wall 201, upper strata shear wall formwork 202.
Detailed description of the invention
Below in conjunction with accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Consult Fig. 1-4, the shear wall formwork bracing means that the utility model first embodiment provides, the nut that described shear wall formwork bracing means comprises microscler backing plate 101, screw rod 102 and mates with described screw rod 102.
The cross section of described microscler backing plate 101 is the double-T vertically arranged, described microscler backing plate 101 comprises vertical portion 103 and two transverse parts 104, described vertical portion 103 is provided with multiple through hole 105 running through the side of described vertical portion 103 along the bearing of trend of described microscler backing plate 101, multiple described through hole 105 is arranged at described vertical portion 103 and connects between the position of described two transverse parts 104 respectively, and size and the described screw rod 102 of described through hole 105 match.
During use, described two transverse parts 104 do not connect the end of described vertical portion 103 and the contact outside of lower floor's shear wall 201, the upper contact of a transverse part 104 of top in the lower end of upper strata shear wall formwork 202 and described two transverse parts 104, described upper strata shear wall formwork 202 is between the outside and described vertical portion 103 of described lower floor shear wall 201, described screw rod 102 is successively through eye reserved on described lower floor shear wall 201 and described through hole 105, described nut comprises the first nut 106 and the second nut 107, described first nut 106 is arranged at the part of described screw rod 102 through the outside of described vertical portion 103, described second nut 107 is arranged at the part of described screw rod 102 through the inner side of described lower floor shear wall 201.
Be arranged at described first nut 106 on same described screw rod 102 and described second nut 107 is tightened in opposite directions, described lower floor shear wall 201, described upper strata shear wall formwork 202 and described microscler backing plate 101 between described first nut 106 and described second nut 107 are clamped.
Further, the bearing of trend of described through hole 105 is vertical with the bearing of trend of described microscler backing plate 101.
When described screw rod 102 is through after through hole 105, can ensure that screw rod 102 is vertical with the vertical portion 103 of microscler backing plate 101, make two transverse parts 104 end can all with the outside close contact of lower floor shear wall 201, reach better fixed effect.Make the contact of the lower end of upper strata shear wall formwork 202 and transverse part 104 more steadily with tight simultaneously.
Further, described through hole 105 spaced set is in described vertical portion 103.
Spaced set can make the stressed more even of backing plate, and then backing plate is more fully fitted to upper strata shear wall formwork 202, ensure that the medial surface of upper strata shear wall formwork 202 and the outside of lower floor's shear wall 201 are same plane, play better fixed effect.
The shear wall formwork bracing means that the utility model provides, structure is simple, easy construction, after having built, can dismantle and Reusability, cost-saving, and effectively can reinforce and face limit shear wall outboard template.
Consult Fig. 5-7, the shear wall formwork bracing means that the utility model second embodiment provides, the difference of the present embodiment and a upper embodiment is:
Described shear wall formwork bracing means also comprises the first pad 108, and described first pad 108 is arranged between the inner side of described first nut 106 and described lower floor shear wall 201.
The area that first pad 108 contacts the inner side metope of lower floor's shear wall 201 is larger, first pad 108 can adjust the force direction of the first nut 106 pairs of lower floor's shear walls 201, make the direction of active force can completely perpendicular to the inner side metope of lower floor's shear wall 201, ensure that screw rod 102 can not rock in the eye of lower floor's shear wall 201, add stability and the fixed effect of whole shear wall formwork bracing means.
Further, described pad is for adopting metal self-locking gasket.
Self-locking gasket is made up of the two panels pad of unified specification, the outside of every sheet is with radial repousse, inner side is pitch face, after the first nut 106 is tightened, outside self-locking gasket, radial repousse becomes interlocking pattern with two ends contact surface, and the angle at the oblique angle, slope of pitch face is greater than the angle of thread of screw rod 102 inside self-locking gasket, when screw rod 102 is elongated because of mechanical oscillation, the first nut 106 will rotate loosening thereupon.The radial repousse frictional force in outside due to self-locking gasket is greater than the frictional force between the pitch face of inner side.In this state, only allow the changing of the relative positions relatively between the pitch face of inner side, then produce certain lifting tension force.When screw rod 102 shrinks, the pitch face of self-locking gasket can make the first nut 106 get back to original position.Thus reach the extraordinary locking and tight effect of system.
Further, the surface that described microscler backing plate 101 contacts described upper strata shear wall formwork 202 is provided with double faced adhesive tape.
It is more tight that double faced adhesive tape makes microscler backing plate 101 contact with upper strata shear wall formwork 202, and serve the effect of sealing, when making to build upper strata shear wall formwork 202, can not occur the situation of spillage, have extraordinary mortar leakage prevention effect in junction.
Further, described microscler backing plate 101 adopts metal to make.
Microscler backing plate 101 can receive very large pressure when being fixed upper strata shear wall formwork 202, microscler backing plate 101 adopt intensity high, do not allow yielding metal to make.Reduce impaired possibility in use procedure, extend the application life of shear wall formwork bracing means, provide cost savings, and good fixed effect can be ensured again.
Further, the width of described transverse part 104 is equal with the thickness of described upper strata shear wall formwork 202.
When shear wall formwork bracing means uses, can ensure that upper strata shear wall formwork 202 can both contact closely with the outside of vertical portion 103, transverse part 104 and lower floor's shear wall 201, ensure that its stability on correct fixed-direction, better fixed effect is served to upper strata shear wall formwork 202.
The shear wall formwork bracing means that the present embodiment provides, structure is simple, easy construction, after having built, can dismantle and Reusability, cost-saving, and effectively can reinforce and face limit shear wall outboard template and reduce spillage.
Consult Fig. 8, the shear wall formwork bracing means that the utility model the 3rd embodiment provides, the difference of the present embodiment and the second embodiment is:
Described nut also comprises the 3rd nut 109 being arranged at described screw rod 102, and described 3rd nut 109 is arranged at the side of described first nut 106 away from described vertical portion.
After first nut 106 and the 3rd nut 109 are tightened, axial force is produced between two nuts, frictional force between nut and screw rod 102 tooth is increased, and then the phenomenon preventing nut from automatically getting loose occurs, play better fixed effect, more in safety when making shear wall formwork bracing means use.
Described shear wall formwork bracing means also comprises the second pad 110, and described second pad 110 is arranged between described first nut 106 and described vertical portion.
Second pad 110 plays the effect similar to the first pad 108, makes the two ends of screw rod 102 have same firm effect, further ensures the stability of screw rod 102.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
The shear wall formwork bracing means that the present embodiment provides, structure is simple, easy construction, after having built, can dismantle and Reusability, cost-saving, and effectively can reinforce and face limit shear wall outboard template and reduce spillage.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Claims (10)
1. a shear wall formwork bracing means, is characterized in that, the nut that described shear wall formwork bracing means comprises microscler backing plate, screw rod and mates with described screw rod,
The cross section of described microscler backing plate is the double-T vertically arranged, described microscler backing plate comprises vertical portion and two transverse parts, described vertical portion is provided with multiple through hole running through the side of described vertical portion along the bearing of trend of described microscler backing plate, multiple described through hole is arranged at described vertical portion and connects between the position of described two transverse parts respectively, size and the described screw rod of described through hole match
During use, described two transverse parts do not connect the end of described vertical portion and the contact outside of lower floor's shear wall, the upper contact of a transverse part of top in the lower end of upper strata shear wall formwork and described two transverse parts, described upper strata shear wall formwork is between the outside and described vertical portion of described lower floor shear wall, described screw rod is successively through eye reserved on described lower floor shear wall and described through hole, described nut comprises the first nut and the second nut, described first nut is arranged at the part of described screw rod through the outside of described vertical portion, described second nut is arranged at the part of described screw rod through the inner side of described lower floor shear wall,
Be arranged at described first nut on same described screw rod and described second nut is tightened in opposite directions, make the described lower floor shear wall between described first nut and described second nut, described upper strata shear wall formwork and described microscler backing plate clamping.
2. shear wall formwork bracing means according to claim 1, is characterized in that, the bearing of trend of described through hole is vertical with the bearing of trend of described microscler backing plate.
3. shear wall formwork bracing means according to claim 2, is characterized in that, described through hole spaced set is in described vertical portion.
4. shear wall formwork bracing means according to claim 1, is characterized in that, described shear wall formwork bracing means also comprises the first pad, and described first pad is arranged between the inner side of described first nut and described lower floor shear wall.
5. shear wall formwork bracing means according to claim 4, is characterized in that, described pad is for adopting metal self-locking gasket.
6. shear wall formwork bracing means according to claim 1, is characterized in that, described in described microscler pad contact, the surface of upper strata shear wall formwork is provided with double faced adhesive tape.
7. shear wall formwork bracing means according to claim 1, is characterized in that, described microscler backing plate adopts metal to make.
8. shear wall formwork bracing means according to claim 1, is characterized in that, the width of described transverse part is equal with the thickness of described upper strata shear wall formwork.
9. shear wall formwork bracing means according to claim 1, is characterized in that, described nut also comprises the 3rd nut being arranged at described screw rod, and described 3rd nut is arranged at the side of described first nut away from described vertical portion.
10. shear wall formwork bracing means according to claim 9, is characterized in that, described shear wall formwork bracing means also comprises the second pad, and described second pad is arranged between described first nut and described vertical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529293.2U CN204826656U (en) | 2015-07-21 | 2015-07-21 | Shear wall template reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529293.2U CN204826656U (en) | 2015-07-21 | 2015-07-21 | Shear wall template reinforcing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204826656U true CN204826656U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529293.2U Active CN204826656U (en) | 2015-07-21 | 2015-07-21 | Shear wall template reinforcing apparatus |
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| CN (1) | CN204826656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740577A (en) * | 2017-09-14 | 2018-02-27 | 中国十七冶集团有限公司 | A kind of reinforcing device for template |
| CN108035257A (en) * | 2017-11-20 | 2018-05-15 | 中铁十二局集团第七工程有限公司 | Based on a kind of safe docking facilities of screw rod and implementation for sliding positioning |
| CN113482328A (en) * | 2021-07-01 | 2021-10-08 | 广西建工集团控股有限公司 | Integral hoisting installation construction method for steel pipe template of outer shear wall |
-
2015
- 2015-07-21 CN CN201520529293.2U patent/CN204826656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740577A (en) * | 2017-09-14 | 2018-02-27 | 中国十七冶集团有限公司 | A kind of reinforcing device for template |
| CN108035257A (en) * | 2017-11-20 | 2018-05-15 | 中铁十二局集团第七工程有限公司 | Based on a kind of safe docking facilities of screw rod and implementation for sliding positioning |
| CN113482328A (en) * | 2021-07-01 | 2021-10-08 | 广西建工集团控股有限公司 | Integral hoisting installation construction method for steel pipe template of outer shear wall |
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