CN107916786B - Building template fastening structure - Google Patents
Building template fastening structure Download PDFInfo
- Publication number
- CN107916786B CN107916786B CN201810024961.4A CN201810024961A CN107916786B CN 107916786 B CN107916786 B CN 107916786B CN 201810024961 A CN201810024961 A CN 201810024961A CN 107916786 B CN107916786 B CN 107916786B
- Authority
- CN
- China
- Prior art keywords
- pull rod
- sides
- profile steel
- wall
- pull
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 12
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
- E04G17/0755—Tying means, the tensional elements of which are fastened or tensioned by other means the element consisting of several parts
- E04G17/0758—Tying means, the tensional elements of which are fastened or tensioned by other means the element consisting of several parts remaining completely or partially embedded in the cast material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a building tool, and provides a building template fastening structure, which comprises templates positioned on two sides of a wall to be poured, wherein a plurality of battens are vertically arranged on the outer sides of the templates, a plurality of tapered cylindrical pull rods are uniformly penetrated through the templates, a plurality of limit grooves are respectively preset at two ends of each pull rod, the limit grooves on two sides of the wall are positioned in a straight line along the length direction of the wall, the pull rods on the same side are spanned and provided with profile steel, the profile steel is matched and clamped with the limit grooves along the length direction of the wall, the profile steel is in contact and compression connection with the outer sides of the battens, and the profile steel is fixed with the pull rods through a connecting device. According to the invention, the pull rod is inserted into the template and then is directly poured for construction, the profile steel is directly fixed and limited after being clamped in, the profile steel can be fixed without being respectively adjusted and directly clamped in, the working procedure and the adjusting time are reduced, the tapered pull rod is directly taken out from the other end after the construction is completed, the sleeve is avoided, the cost is reduced, and the profile steel can be repeatedly used.
Description
Technical Field
The invention relates to a building tool, in particular to a building template fastening structure.
Background
When pouring the building shear force wall, often use the fastening pull rod to fix the back with both sides template, the pouring forms the wall body, traditional mode generally adopts the screw rod, and the screw rod passes between the both sides template, utilizes the nut of both sides to fasten, and the fastening length of every screw rod needs unanimity just can guarantee the straightness that hangs down of wall body, and when building, the quantity of screw rod is huge, and every needs manual adjustment, and length needs to guarantee unanimity, and visible engineering volume is huge. After pouring, the opposite-pull screw rod is in direct contact with the concrete and cannot be pulled out, so that the opposite-pull screw rod cannot be recycled. The existing method is that a sleeve is additionally arranged on the outer side of a screw rod, the sleeve is positioned in a wall body, the sleeve after pouring is remained in the wall body, and the screw rod is pulled out. The method has the advantages that one sleeve working procedure is added, the sleeve is required to be prepared according to the width of the wall body, the operation is complex, the sleeve is left in the wall, the cost is increased, the post-end treatment is complex, and the labor is wasted.
And along with the change of wall thickness, the fastener also needs to carry out corresponding dimensional change, changes the elasticity degree of screw rod in prior art and can change the size, but the adjustment is wasted time and energy, needs to measure the adjustment to every screw rod, and the process is wasted time and energy, and the adjustment volume of both sides also is difficult to keep unanimous, causes the straightness that hangs down of wall to be difficult to guarantee.
Disclosure of Invention
The invention provides the building template fastening structure which has a simple structure and greatly reduces the cost and the operation time, and aims to solve the defects of complicated procedures and high cost and difficult adjustment in the prior art.
Building templates fastening structure, including the template that is located the wall body both sides of waiting to pour, the template outside is vertical to be equipped with a plurality of battens, evenly runs through a plurality of cylindrical pull rods that have the tapering on the template, the both ends of pull rod are equipped with respectively and preset a plurality of spacing grooves, spacing groove and pull rod length direction set up perpendicularly, wall body both sides spacing groove position is located sharp along wall body length direction, the pull rod of homonymy spans and is equipped with the shaped steel, shaped steel cooperates the chucking with the spacing groove along the length direction of wall body, shaped steel and batten outside contact compress tightly and are connected, shaped steel and pull rod pass through connecting device and are fixed.
Preferably, the section of the section steel is I-shaped, two sides of the pull rod are respectively provided with a plurality of groups of limiting grooves matched with the section steel, and the limiting grooves are arranged at intervals along the length direction of the pull rod.
Preferably, the connecting device is of a bracket structure, the lower part of the bracket is connected with the pull rod in a sleeved mode, and a compression bolt for combining the profile steel with the pull rod is arranged above the bracket.
Preferably, the connecting device is of a U-shaped support structure, openings of the supports on two sides are arranged oppositely, through holes matched with the pull rods are formed in the lower side edges, and the liftable compression nuts are fixed on the upper side edges.
Preferably, the middle part of the pull rod is of a detachable structure, and two ends with limiting grooves are in threaded connection with the middle part.
The invention has the advantages that the pull rod can be directly poured and constructed after being inserted into the template, the width of the wall body is the same as the interval between clamping grooves on two sides, the steel is directly fixed and limited after being clamped, the clamping grooves are respectively selected for installation according to actual needs, the steel can be directly clamped and fixed without being respectively adjusted, the working procedure and the adjusting time are reduced, the tapered pull rod is directly taken out from the other end after the construction is completed, the sleeve is avoided, the cost is reduced, the steel can be repeatedly used, the installation and the use are simple and convenient, the construction flow is simplified, and the construction quality is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the pull rod and the connecting device of the present invention;
FIG. 4 is a schematic view of another embodiment of a pull rod according to the present invention;
in the figure, the connecting device 1, the bracket 11, the compression bolt 12, the limit groove 13, the batten 2, the formwork 3, the concrete 4, the pull rod 5 and the section steel 6.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3, the invention provides a building template fastening structure, which can be used for fixing templates at two sides during wall construction, and comprises templates 3 positioned at two sides of a wall to be poured, wherein the templates at two sides are arranged at intervals, the inner side of each template is a pouring surface, the outer side of each template is vertically provided with a plurality of battens 2, each batten is used for pressing and supporting the outer side, the templates at the left side and the right side uniformly penetrate through a plurality of pull rods 5, the pull rods are of a cylindrical structure with taper, and the pull rods horizontally penetrate through the templates at the two sides. The both ends of pull rod are equipped with the spacing groove 13 of presetting respectively, and the part in spacing groove is located the outside of both sides template, and the spacing groove sets up with pull rod length direction is perpendicular. The transverse interval of pull rod sets up, the stretch out distance that is located same side pull rod spacing groove is the same, namely the spacing groove on the different pull rods is with being located same straight line, the pull rod of homonymy spanned and is set up with spacing groove matched with shaped steel 6, as shown in fig. 1, shaped steel sets up along the length direction of wall body, shaped steel is equipped with draw-in groove matched with arch, shaped steel and the outside contact of batten compress tightly and are connected, and shaped steel arch and pull rod draw-in groove cooperation after-fixing, form both sides shaped steel and batten fixed, the fixed knot structure that both sides interval was limited by the pull rod simultaneously, realize the fixed of template position when guaranteeing both sides interval.
The section steel and the pull rod are fixed through the connecting device, the connecting device is used for tightly combining the section steel and the pull rod, the connecting device with the clamping function can be used for fixing the section steel, in order to realize quick clamping, the support 11 sleeved with the pull rod is adopted, as shown in fig. 2, the connecting device is of a support structure, the lower part of the support 11 is connected with the pull rod in a sleeved mode, the section steel can be disassembled from one end of the pull rod, the compression bolt 12 for combining the section steel with the pull rod is arranged above the support, and the lower section steel is fixed or not through tightness of the compression bolt, so that the disassembly and the disassembly of working and non-working states are realized.
And as the shaped steel of whole connection, can adopt T shape steel sheet, and in this embodiment, in order to easy to assemble and spacing fixed, the cross-section of shaped steel is the I shape, and the both sides of pull rod are equipped with respectively with shaped steel matched with spacing inslot, direct clamp shaped steel in the spacing inslot during the use, gland nut compresses tightly can realize the location.
As shown in fig. 2, in this embodiment, the bracket structure of the connecting device is U-shaped, the openings of the brackets on both sides are arranged oppositely, the lower side of the U-shape is provided with a through hole matched with the pull rod, the lower side is used as a supporting structure to increase the supporting surface when pressing, and the upper side is fixed with a liftable compression nut.
Example two
In this embodiment, in order to adapt to the construction of different walls, the pull rod presets a plurality of groups of spacing grooves according to the construction requirement, when needing to carry out different size construction, select spacing groove according to actual length, with shaped steel and the spacing groove phase-match of selecting can fix the wall body of appointed width, the construction is pour after the width is fixed, whole process need not complicated adjustment debugging, only need according to actual width select spacing groove place shaped steel can, adjustment process is simple quick.
Example III
In this embodiment, in order to solve the width difference when the wall body is built, the pull rod size that needs is different, and the part and the middle section separable setting that have the spacing groove in pull rod both ends, the length at middle part can be changed the adjustment according to the length of actual need to improve the utilization ratio, further reduce cost.
When the concrete pouring device is used, the templates at two sides are placed according to the required distance, the pull rods penetrate through the templates, the profile steel at two sides is respectively fixed, one side of the profile steel is fixed with the wood Fang Yajie, the lower part of the profile steel is limited by the pull rods, the connecting device is sleeved on the pull rods, and the profile steel and the pull rods are fixed by the compression nuts, so that concrete pouring can be performed in the middle of the shared template. After the concrete is solidified, the compression nuts on the two sides are loosened, the connecting device is removed, after the section steel is taken down, the pull rod is ejected out from the thinner side of the pull rod, the pull rod can be taken out, and then the template is taken down, and next construction is performed.
Claims (3)
1. The building template fastening structure comprises templates positioned on two sides of a wall to be poured, wherein a plurality of battens are vertically arranged on the outer sides of the templates, and the building template fastening structure is characterized in that a plurality of tapered cylindrical pull rods uniformly penetrate through the templates, a plurality of preset limit grooves are respectively arranged at two ends of each pull rod, the limit grooves are vertically arranged in the length direction of the pull rods, the limit grooves on two sides of the wall are positioned in straight lines along the length direction of the wall, the pull rods on the same side span steel sections, the steel sections are matched and clamped with the limit grooves along the length direction of the wall, the steel sections are in contact and compression connection with the outer sides of the battens, and the steel sections are fixed with the pull rods through connecting devices; the connecting device is of a bracket structure, the lower part of the bracket is connected with the pull rod in a sleeved mode, and a compression bolt for combining the profile steel with the pull rod is arranged above the bracket; the connecting device is of a U-shaped support structure, openings of the supports on two sides are arranged oppositely, through holes matched with the pull rods are formed in the lower side edges, and the compression nuts capable of ascending and descending are fixed on the upper side edges.
2. The building template fastening structure according to claim 1, wherein the section of the profile steel is I-shaped, two sides of the pull rod are respectively provided with a plurality of groups of limiting grooves matched with the profile steel, and the limiting grooves are arranged at intervals along the length direction of the pull rod.
3. The construction form fastening structure according to claim 2, wherein the tie rod has a detachable structure at a middle portion thereof, and both ends with the limiting grooves are screw-coupled to the middle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024961.4A CN107916786B (en) | 2018-01-11 | 2018-01-11 | Building template fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024961.4A CN107916786B (en) | 2018-01-11 | 2018-01-11 | Building template fastening structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107916786A CN107916786A (en) | 2018-04-17 |
| CN107916786B true CN107916786B (en) | 2024-05-03 |
Family
ID=61891398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810024961.4A Active CN107916786B (en) | 2018-01-11 | 2018-01-11 | Building template fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916786B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485726A (en) * | 2019-08-21 | 2019-11-22 | 山东方圆建筑材料有限公司 | The combination of building template pull rod |
| CN114856186B (en) * | 2022-04-02 | 2024-03-19 | 广东天凛高新科技有限公司 | Opposite pulling device for quick positioning, locking and dismounting of templates and application method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2280510A1 (en) * | 1999-08-19 | 2001-02-19 | Theodore G. Hubert | Tie bars for concrete forms |
| CN201424808Y (en) * | 2009-04-01 | 2010-03-17 | 中十冶集团有限公司 | Rapidly assembled and disassembled wooden formwork structure |
| CN202081651U (en) * | 2011-05-20 | 2011-12-21 | 中建七局第三建筑有限公司 | Bolt-type lockset for reinforcing double-edge mold plate |
| CN102364005A (en) * | 2011-10-26 | 2012-02-29 | 江苏天宁建设工程有限公司 | Conical tie bar |
| CN206707281U (en) * | 2017-03-24 | 2017-12-05 | 广州毅昌模板工程有限公司 | Early-dismantling formwork system reinforces fastener and reinforcement assembly |
| CN207714753U (en) * | 2018-01-11 | 2018-08-10 | 山东方圆建筑材料有限公司 | building template fastening structure |
-
2018
- 2018-01-11 CN CN201810024961.4A patent/CN107916786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2280510A1 (en) * | 1999-08-19 | 2001-02-19 | Theodore G. Hubert | Tie bars for concrete forms |
| CN201424808Y (en) * | 2009-04-01 | 2010-03-17 | 中十冶集团有限公司 | Rapidly assembled and disassembled wooden formwork structure |
| CN202081651U (en) * | 2011-05-20 | 2011-12-21 | 中建七局第三建筑有限公司 | Bolt-type lockset for reinforcing double-edge mold plate |
| CN102364005A (en) * | 2011-10-26 | 2012-02-29 | 江苏天宁建设工程有限公司 | Conical tie bar |
| CN206707281U (en) * | 2017-03-24 | 2017-12-05 | 广州毅昌模板工程有限公司 | Early-dismantling formwork system reinforces fastener and reinforcement assembly |
| CN207714753U (en) * | 2018-01-11 | 2018-08-10 | 山东方圆建筑材料有限公司 | building template fastening structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107916786A (en) | 2018-04-17 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 276000 no.1688, southeast corner, intersection of West Outer Ring Road and Chuangye Road, Yitang Town, Lanshan District, Linyi City, Shandong Province Applicant after: SHANDONG FANGYUAN BUILDING MATERIALS Co.,Ltd. Address before: 276000 Shandong province Lanshan District Linyi City Lanshan Street office Zhang Jiazhu Xu Village 760 meters to the Northwest Applicant before: SHANDONG FANGYUAN BUILDING MATERIALS Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |