CN212359113U - Building templates fastener - Google Patents
Building templates fastener Download PDFInfo
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- CN212359113U CN212359113U CN202020680315.6U CN202020680315U CN212359113U CN 212359113 U CN212359113 U CN 212359113U CN 202020680315 U CN202020680315 U CN 202020680315U CN 212359113 U CN212359113 U CN 212359113U
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- Prior art keywords
- template
- horizontal
- cylindrical
- bolt
- screw hole
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 239000002023 wood Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 19
- 238000010276 construction Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000002567 autonomic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a building templates fastener, including wooden circle template, the cylindrical form board is connected and is constituteed to wooden circle template, the cylinder template outward flange is provided with the steel band, fixedly connected with flitch all around the cylinder template, the one side that the cylindrical form board was kept away from to the flitch has horizontal billet through the mounting screw, and horizontal billet bottom and top on the adjacent flitch are located same water flat line, horizontal billet includes basal portion and bellying, first screw hole has been seted up in the middle of the basal portion, the second screw hole has been seted up at the bellying both ends, and horizontal billet end on the adjacent flitch uses fixed connection together through second bolt and second nut cooperation each other, the utility model discloses a set up the first screw hole of multiunit and second screw hole on horizontal billet, conveniently consolidate the use to unidimensional wall post, application scope is wide.
Description
Technical Field
The utility model relates to a fastening structure on the building engineering specifically is a building templates fastener.
Background
The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of carrying out the template engineering is to guarantee the quality and the construction safety of concrete engineering, accelerate the construction progress and reduce the engineering cost, and along with the improvement of aesthetic concept of people, designers adopted a large amount of concrete of cylinder form in the design of buildings, and its outward appearance is smooth, and the geometric shape is pleasing to the eye, deeply likes people. The unique appearance structure of cylinder form concrete also brings inconvenience for the construction simultaneously, causes building engineering construction template fastener structure unstability easily, and the phenomenon of thick liquid, leaking appears running easily in the template junction, and current fastener all is fixed mounting in addition for leading, can not adapt to not unidimensional wall post and consolidate the use, and the support effect flexibility is relatively poor, can't carry out autonomic regulation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building templates fastener to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a building template fastening device comprises a cylindrical template, battens, steel belts, a fastening head, a first nut, a first bolt, a horizontal steel bar, a screw, a first threaded hole, a second bolt, a second nut, a round wood template, a first lug, a first groove, a second lug, a second groove, a base and a bulge, wherein the round wood template is a semicircular template, the top end of the round wood template is provided with the first lug, the bottom end of the round wood template is provided with the first groove, the left end and the right end of the round wood template are respectively provided with the second lug and the second groove, the first lug is matched with the first groove, the second lug is matched with the second groove, the round wood template is connected to form the cylindrical template, the outer edge of the cylindrical template is provided with the steel belts, the steel belts are arranged at the joint of the upper round wood template and the lower round wood template and are distributed at intervals along the axial direction of the cylindrical template, the distance between the upper steel belt and the lower steel belt is 20-30 cm, battens are fixedly connected to the periphery of the cylindrical template, the number of the battens is 4, the battens are uniformly distributed along the central axis of the cylindrical template, horizontal steel bars are arranged on one surface of each batten far away from the cylindrical template through screws, the horizontal steel bars on the same batten are uniformly distributed at intervals, the bottom ends and the top ends of the horizontal steel bars on adjacent battens are positioned on the same horizontal line, the horizontal steel bar is concave in cross section and comprises a base part and a convex part, the convex part is arranged on the upper part and the lower part of the front surface of the base part, a first threaded hole is arranged in the middle of the base part, second threaded holes are arranged at two ends of the convex part, the screw is installed in first screw hole, and the horizontal billet end on the adjacent flitch uses fixed connection together through second bolt and the cooperation of second nut each other, the second bolt is installed in the second screw hole.
In this embodiment: fastening heads are installed at two ends of the steel belt, the fastening heads and the steel belt are of an integrated structure, a threaded through hole is formed in the middle of each fastening head, and the fastening heads are matched with first nuts through first bolts to be used and are close to each other.
In this embodiment: the first screw hole that the basal portion middle part was seted up and the second screw hole of one end wherein is greater than 6 of bellying quantity, along horizontal billet long limit direction equidistance distribution.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the wood round template is a semicircular template, the upper part, the lower part, the left part and the right part of the semicircular template are respectively provided with a convex block and a concave groove, the convex blocks and the concave grooves are matched with each other, so that the wood round template can be conveniently connected to form the cylindrical template, and the cylindrical template is flexible to assemble and high in adjustability;
(2) the steel belt is firstly arranged at the joint of the upper round template and the lower round template and then distributed at intervals along the axial direction of the cylindrical template, so that the stability of the template is enhanced, the tightness of the joints of the templates is ensured, and the slurry leakage and slurry leakage are effectively avoided.
(3) The middle part of the horizontal steel bar is arranged on the batten through two or more screws, so that the horizontal steel bar is stressed uniformly and cannot be inclined, and the stability of the building template reinforcing device is improved;
(4) the first threaded holes and the second threaded holes formed in the horizontal steel bars are multiple in number and are distributed at equal intervals along the long edge direction of the horizontal steel bars, so that wall columns with different sizes can be conveniently reinforced and used, and the application range is wide;
(5) the cross-sectional shape of horizontal billet is the spill, and the equidistance distributes and has first screw hole of multiunit and second screw hole, has alleviateed the weight of horizontal billet greatly, has reduced workman intensity of labour, and the surfacing about the horizontal billet can be in the same place the firm connection of adjacent horizontal billet through mutually supporting of bolt and nut, has further improved building templates reinforcing apparatus's stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the semicircular template of the present invention;
fig. 3 is a schematic view of the horizontal steel bar structure of the present invention;
reference numerals: cylindrical formwork 1, flitch 2, steel band 3, fastening head 4, first nut 5, first bolt 6, horizontal billet 7, screw 8, first screw hole 9, second screw hole 10, second bolt 11, second nut 12, log template 13, first lug 131, first recess 132, second lug 133, second recess 134, basal portion 71, bellying 72.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a building formwork fastening device includes a cylindrical formwork 1, a batten 2, a steel strip 3, a fastening head 4, a first nut 5, a first bolt 6, a horizontal steel bar 7, a screw 8, a first screw hole 9, a second screw hole 10, a second bolt 11, a second nut 12, a round wood formwork 13, a first bump 131, a first groove 132, a second bump 133, a second groove 134, a base 71 and a protrusion 72, wherein the round wood formwork 13 is a semi-round formwork, the top end of the round wood formwork 13 is provided with the first bump 131, the bottom end of the round wood formwork 13 is provided with the first groove 132, the left end and the right end of the round wood formwork 13 are respectively provided with the second bump 133 and the second groove 134, the first bump 131 is adapted to the first groove 132, the second bump 133 is adapted to the second groove 134, so that the round wood formwork 13 can be connected to form the cylindrical formwork 1, the assembly is flexible and the adjustability is high.
In this embodiment: the steel belts 3 are arranged at the outer edge of the cylindrical template 1, the steel belts 3 are arranged at the joint of the upper round wooden template and the lower round wooden template 13 and are distributed at intervals along the axial direction of the cylindrical template 1, and the distance between the upper steel belt 3 and the lower steel belt 3 is 20-30 cm, so that the stability of the template is enhanced, the joint of the round wooden template 13 is ensured to be tight, and slurry leakage and leakage are effectively avoided; battens 2 are fixedly connected to the periphery of the cylindrical template 1, 4 groups of battens 2 are arranged, the battens are uniformly distributed along the central axis of the cylindrical template 1, a horizontal steel bar 7 is mounted on one surface, far away from the cylindrical template 1, of each batten 2 through screws 8, and the middle of the horizontal steel bar 7 is mounted on the battens 2 through two or more screws 8, so that the horizontal steel bar 7 is stressed uniformly and cannot be inclined, and the stability of the building template reinforcing device is improved;
in this embodiment: the horizontal steel bars 7 on the same batten 2 are uniformly distributed at intervals, the bottom end and the top end of the horizontal steel bar 7 on the adjacent batten 2 are located on the same horizontal line, the cross-sectional shape of the horizontal steel bar 7 is concave, the horizontal steel bar 7 comprises a base 71 and a protruding part 72, the protruding part 72 is installed on the upper portion and the lower portion of the front surface of the base 71, a first threaded hole 9 is formed in the middle of the base 71, second threaded holes 10 are formed in two ends of the protruding part 72, a screw 8 is installed on the first threaded hole 9, the tail ends of the horizontal steel bars 7 on the adjacent batten 2 are matched with a second nut 12 through a second bolt 11 and fixedly connected together, the second bolt 11 is installed in the second threaded hole 10, the cross-sectional shape of the horizontal steel bar 7 is concave, and the first threaded hole 9 and the second threaded hole 10 are formed, so that the weight of, reduced workman intensity of labour, surperficial level about horizontal billet 7, through mutually supporting of second bolt 11 and second nut 12, can be in the same place the firm connection of adjacent horizontal billet 7, further improved building templates reinforcing apparatus's stability.
In this embodiment: fastening heads 4 are installed at two ends of the steel belt 3, the fastening heads 4 and the steel belt 3 are of an integrated structure, a threaded through hole is formed in the middle of each fastening head 4, and the fastening heads 4 are matched with first nuts 5 through first bolts 6 to be used and are close to each other.
In this embodiment: the first screw hole 9 that basic portion 71 middle part was seted up and the second screw hole 10 of one end wherein of bellying 72 quantity is greater than 6, along horizontal billet 7 long edge direction equidistance distribution, conveniently consolidates the use to not unidimensional wall post, and application scope is wide.
The utility model discloses a theory of operation is: at first splice into cylindrical formwork 1 with semicircular formwork 13, then install steel band 3 in semicircular formwork 13 junction, use and make the binding head 4 at steel band 3 both ends draw close each other through first bolt 6 and the cooperation of first nut 5, it is inseparable to ensure wooden circular formwork 13 junction, avoid running the thick liquid, leak the thick liquid, install 4 flitch 2 all around cylindrical formwork 1 after that, install horizontal billet 7 through screw 8 on the flitch 2, and horizontal billet 7 interval evenly distributed on the same flitch 2, horizontal billet 7 bottom and top on the adjacent flitch 2 are located same water flat line, through mutually supporting of second bolt 11 and second nut 12, can be in the same place with the firm connection of adjacent horizontal billet 7.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. The utility model provides a building templates fastener, includes cylinder template (1), flitch (2), steel band (3), fastening head (4), first nut (5), first bolt (6), horizontal billet (7), screw (8), first screw hole (9), second screw hole (10), second bolt (11), second nut (12), wooden circle template (13), first lug (131), first recess (132), second lug (133), second recess (134), basal portion (71) and bellying (72), its characterized in that: the wood circular template (13) is a semicircular template, a first convex block (131) is arranged at the top end of the wood circular template (13), a first groove (132) is formed in the bottom end of the wood circular template (13), a second convex block (133) and a second groove (134) are respectively arranged at the left end and the right end of the wood circular template (13), the first convex block (131) is matched with the first groove (132), the second convex block (133) is matched with the second groove (134), the wood circular template (13) is connected to form a cylindrical template (1), steel belts (3) are arranged on the outer edge of the cylindrical template (1), the steel belts (3) are arranged at the joint of the upper wood circular template and the lower wood circular template (13) and are distributed along the axial direction of the cylindrical template (1) at intervals, the distance between the upper steel belt (3) and the lower steel belt (3) is 20-30 cm, battens (2) are fixedly connected around the cylindrical template (1), and the number of the battens (2, evenly distributed along the central axis of the cylindrical template (1), one surface of the batten (2) far away from the cylindrical template (1) is provided with horizontal steel bars (7) through screws (8), the horizontal steel bars (7) on the same batten (2) are evenly distributed at intervals, the bottom end and the top end of each horizontal steel bar (7) on the adjacent batten (2) are located on the same horizontal line, the cross section of each horizontal steel bar (7) is concave, each horizontal steel bar (7) comprises a base portion (71) and a protruding portion (72), the protruding portions (72) are arranged on the upper portion and the lower portion of the front surface of the base portion (71), a first threaded hole (9) is formed in the middle of the base portion (71), second threaded holes (10) are formed in the two ends of the protruding portions (72), the screws (8) are arranged in the first threaded holes (9), and the tail ends of the horizontal steel bars (7) on the adjacent battens (2) are matched with second nuts (12) through second bolts (11, the second bolt (11) is mounted in the second threaded hole (10).
2. A building template fastening device according to claim 1, wherein: fastening head (4) are installed at steel band (3) both ends, fastening head (4) and steel band (3) structure as an organic whole, set up threaded through-hole in the middle of fastening head (4), use and draw close each other through first bolt (6) and first nut (5) cooperation between fastening head (4).
3. A building template fastening device according to claim 1, wherein: the number of first threaded holes (9) formed in the middle of the base portion (71) and second threaded holes (10) formed in one end of the protruding portion (72) is larger than 6, and the first threaded holes and the second threaded holes are distributed equidistantly along the long side direction of the horizontal steel bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680315.6U CN212359113U (en) | 2020-04-28 | 2020-04-28 | Building templates fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680315.6U CN212359113U (en) | 2020-04-28 | 2020-04-28 | Building templates fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212359113U true CN212359113U (en) | 2021-01-15 |
Family
ID=74134587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020680315.6U Expired - Fee Related CN212359113U (en) | 2020-04-28 | 2020-04-28 | Building templates fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212359113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876191A (en) * | 2022-06-07 | 2022-08-09 | 中国建筑第八工程局有限公司 | Quick reinforcing device for cylindrical formwork and construction method thereof |
-
2020
- 2020-04-28 CN CN202020680315.6U patent/CN212359113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876191A (en) * | 2022-06-07 | 2022-08-09 | 中国建筑第八工程局有限公司 | Quick reinforcing device for cylindrical formwork and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |