CN214497885U - Connecting joint for connecting formwork column and wallboard - Google Patents
Connecting joint for connecting formwork column and wallboard Download PDFInfo
- Publication number
- CN214497885U CN214497885U CN202120503784.5U CN202120503784U CN214497885U CN 214497885 U CN214497885 U CN 214497885U CN 202120503784 U CN202120503784 U CN 202120503784U CN 214497885 U CN214497885 U CN 214497885U
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- 238000009415 formwork Methods 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 3
- 239000011440 grout Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a connecting node for connecting formwork column and wallboard, including prefabricated formwork column and prefabricated wallboard, prefabricated formwork column is from taking first connecting template, prefabricated wallboard is from taking second connecting template, install the regulation pole in the first connecting template, evenly be equipped with a plurality of horizontally arranged first crotch in the direction of height of regulation pole; u-shaped node stirrups with openings arranged rightwards or leftwards and vertically are pre-buried in the second connecting template, and the U-shaped node stirrups are arranged in the height direction of the second connecting template. The utility model discloses well die shell post and wallboard are prefabricated at the mill in advance, save the time of establishing template and ligature node reinforcing bar on-the-spot, and prefabricated die shell post and prefabricated wallboard are connected through the cooperation of crotch with the node stirrup, and the effect of pouring concrete after adding has increased the closely type of junction, has also increased the wholeness and the shearing resistance that die shell post and wallboard are connected simultaneously.
Description
Technical Field
The utility model relates to a building engineering field, concretely relates to a connection node for connecting formwork column and wallboard.
Background
In the field of building engineering, most of the prior constructional columns adopt post-pouring concrete, the constructional columns and the shear walls adopt integral pouring, the construction time cost is undoubtedly increased in the construction process, and meanwhile, the construction steps are complex; although the steel form shell structure free of disassembly appears in the market, the constructional column and the wallboard still adopt the integral pouring in the structure, and meanwhile, the concrete and the steel form shell structure can be separated in the long-term use process due to poor adhesion of the concrete and the steel.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to provide a connection node for connecting formwork column and wallboard, formwork column and wallboard are prefabricated at the mill in advance, save the on-the-spot time of establishing template and ligature node reinforcing bar, and prefabricated formwork column and prefabricated wallboard are connected through the cooperation of crotch and node stirrup, and the effect of pouring concrete after adding has increased the closely type of junction, has also increased the wholeness and the shearing resistance that formwork column and wallboard are connected simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme:
a connecting node for connecting a formwork column and a wallboard comprises a prefabricated formwork column and a prefabricated wallboard, wherein the prefabricated formwork column is provided with a first connecting template, the prefabricated wallboard is provided with a second connecting template, the first connecting template and the second connecting template are I-shaped grooves and are equal in size, the first connecting template is arranged on the side surface of the prefabricated formwork column, an adjusting rod is arranged in the first connecting template, a plurality of first hooks which are horizontally arranged are uniformly arranged in the height direction of the adjusting rod, the first hooks are all arranged on the same side of the adjusting rod, a handle is fixedly arranged at the upper end of the adjusting rod, and the first connecting template is connected with the prefabricated wallboard through the first hooks; the second connecting template is arranged on the side face of the prefabricated wall panel, U-shaped joint stirrups which are vertically arranged with right openings or left openings are pre-embedded in the second connecting template, and the U-shaped joint stirrups are arranged in the height direction of the second connecting template; the first hook and the U-shaped node stirrup are fixedly connected through a rotary adjusting rod, the first connecting template and the second connecting template form a closed I-shaped post-cast concrete area, and concrete is poured in the I-shaped post-cast concrete area.
Preferably, the top surface of the first connecting template is provided with a pouring opening and an adjusting opening, the pouring opening and the adjusting opening are through holes, the handle is placed in the adjusting opening, and the handle is not higher than the upper surface of the prefabricated formwork column.
Preferably, a first sleeve for placing the adjusting rod is embedded in the bottom surface of the first connecting template, the upper surface of the first sleeve and the bottom surface of the first connecting template are on the same horizontal plane, and the first sleeve and the adjusting rod are movably connected and are detachable.
Preferably, the adjusting rod can also be a pull rod, a plurality of second hooks which are vertically arranged and have upward openings are uniformly arranged in the height direction of the pull rod, the second hooks are all arranged on the same side of the pull rod, the lower end of the pull rod is provided with at least one pair of symmetrical spring pins, and the upper end of the pull rod is fixedly provided with the handle; the U-shaped node stirrup can also be a semicircular node stirrup, the semicircular node stirrup is provided with a plurality of semicircular nodes, the number of the semicircular nodes is consistent with that of the second hooks, the semicircular node stirrup is horizontally placed and evenly embedded in the second connecting template, and the second hooks and the semicircular node stirrup are mutually staggered in the height direction.
Preferably, the lower end swing joint of pull rod has the second sleeve, the side of second sleeve be equipped with corresponding pinhole and at least one grout hole of spring catch, the second sleeve is pre-buried the bottom surface of first connection template, just the pinhole with grout hole all is located the top of first connection template bottom surface, the second crotch with semi-circular node stirrup passes through spring catch on the pull rod with fixed connection is carried out in the pinhole cooperation on the second sleeve.
Preferably, the prefabricated formwork column and the prefabricated wall panel are made of the same material and are both made of concrete.
Compared with the prior art, the beneficial effects of the utility model are that: the prefabricated formwork column and the prefabricated wallboard are connected through a first connecting formwork and a second connecting formwork in a connecting node area, the first connecting formwork and the second connecting formwork are spliced to form a closed I-shaped post-cast concrete area, concrete is injected into the post-cast concrete area through a pouring opening, and the I-shaped groove forms a mechanical meshing effect on the prefabricated formwork column and the prefabricated wallboard; in addition, the cooperation of the hooks and the joint stirrups in the connecting template forms a mutually restricted pulling force between the prefabricated formwork column and the prefabricated wallboard, so that the tightness between the prefabricated formwork column and the prefabricated wallboard is increased, and the integrity and the shearing resistance of the connection between the formwork column and the wallboard are also increased.
Drawings
Fig. 1 is a cross-sectional view of an overall structure of a connection node between a prefabricated formwork column and a prefabricated wall panel according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a prefabricated formwork column with a first connecting formwork according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of a prefabricated wall panel with a second connecting template according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a first sleeve according to a first embodiment of the present invention;
fig. 5 is a sectional view of the overall structure of the connection node between the prefabricated formwork column and the prefabricated wall panel according to the second embodiment of the present invention;
fig. 6 is a schematic structural view of a prefabricated formwork column with a first connecting formwork according to a second embodiment of the present invention;
fig. 7 is a schematic structural view of a prefabricated wall panel with a second connecting template according to a second embodiment of the present invention;
fig. 8 is a schematic structural view of a second sleeve according to a second embodiment of the present invention;
in the figure: 1-prefabricating a formwork column; 2-prefabricating a wallboard; 3-a first connection template; 4-a second connecting template; 5-adjusting the rod; 6-first hook; 7-a handle; 8-U-shaped node stirrup; 9-an adjusting port; 10-pouring a mouth; 11-a first sleeve; 12-a pull rod; 13-a second hook; 14-a spring pin; 15-semicircular node hooping; 16-a second sleeve; 17-grouting holes; 18-pin hole.
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 without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "horizontal", "vertical", "height", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, a first embodiment of the present invention provides a connection node for connecting a formwork column and a wall panel, including a prefabricated formwork column 1 and a prefabricated wall panel 2, where the prefabricated formwork column 1 is provided with a first connection template 3, the prefabricated wall panel 2 is provided with a second connection template 4, the first connection template 3 and the second connection template 4 are both h-shaped grooves and have the same size, the first connection template 3 is disposed on a side surface of the prefabricated formwork column 1, at least two first connection templates 3 are disposed on a side connected to the prefabricated wall panel 2, an adjustment rod 5 is installed in the first connection template 3, a plurality of first hooks 6 horizontally disposed are uniformly disposed in a height direction of the adjustment rod 5, the plurality of first hooks 6 are disposed on the same side of the adjustment rod 5 and on the same longitudinal line, the upper end of the adjusting rod 5 is fixedly provided with a handle 7, so that the adjusting rod can be operated conveniently, and the first connecting template 3 is connected with the prefabricated wall plate 2 through the first hook 6; the second connecting template 4 is arranged on the side face of the prefabricated wall panel 2, U-shaped joint stirrups 8 which are vertically arranged with openings facing right or left are pre-embedded in the second connecting template 4, and the U-shaped joint stirrups 8 are arranged in the height direction of the second connecting template 4; first crotch 6 with U-shaped node stirrup 8 carries out fixed connection through rotation adjusting rod 5, and is a plurality of first crotch 6 all hooks U type node stirrup 8, and U-shaped node stirrup 8 is equivalent to being located prefabricated formwork column 1 with vertical atress reinforcing bar between the prefabricated wallboard 2 connected node, first connection template 3 with second connection template 4 forms confined "worker" font post-cast concrete district, the concrete has been pour to "worker" font post-cast concrete district in, the "worker" font recess has formed the mechanical interlock effect to prefabricated formwork column 1 and prefabricated wallboard 2.
The top surface of first connection template 3 is equipped with pours mouth 10 and regulation mouth 9, pour mouth 10 with regulation mouth 9 all is the through-hole, it is the passageway of post-cast concrete to pour mouth 10, and the concrete pouring of being convenient for arrives "worker" style of calligraphy post-cast concrete district, the setting of regulation mouth 9 is convenient for the workman to operate adjust pole 5, handle 7 is placed in adjusting mouth 9 just handle 7 is not higher than the upper surface of prefabricated formwork column 1 avoids handle 7 to influence the placing of last layer prefabricated formwork column 1.
The bottom surface of the first connecting template 2 is embedded with a first sleeve 11 for placing the adjusting rod 5, so that the adjusting rod 5 can be rotated conveniently, the upper surface of the first sleeve 11 and the bottom surface of the first connecting template 2 are on the same horizontal plane, and the first sleeve 11 and the adjusting rod 5 are movably connected and are detachable.
As shown in fig. 5 to 8, the second embodiment is different from the first embodiment in that:
the adjusting rod 5 can also be a pull rod 12, a plurality of second hooks 13 which are vertically arranged and have upward openings are uniformly arranged in the height direction of the pull rod 12, the second hooks 13 are all arranged on the same side of the pull rod 12, the lower end of the pull rod 12 is provided with at least one pair of symmetrical spring pins 14 for fixing the pull rod 12, and the upper end of the pull rod 12 is fixedly provided with the handle 7; the U-shaped node stirrup 8 can also be a semicircular node stirrup 15, the semicircular node stirrup 15 is provided with a plurality of parts, the number of the parts is consistent with that of the second hooks 13, the semicircular node stirrup 15 is horizontally placed and evenly embedded in the second connecting template 4, and the second hooks 13 and the semicircular node stirrup 15 are staggered in the height direction, so that the pull rod 12 can be pulled up conveniently.
The lower extreme swing joint of pull rod 12 has second sleeve 16, the side of second sleeve 16 be equipped with the corresponding pinhole 18 of spring catch 14 and at least one grout hole 17, second sleeve 16 is pre-buried the bottom surface of first connection template 3, just pinhole 18 with grout hole 17 all is located the top of first connection template 3 bottom surface is convenient for lock pull rod 12 and cast in situ concrete's inflow for the concrete fills up the hollow region of second sleeve 16, thereby strengthens pull rod 12 with the wholeness and the cooperation intensity of second sleeve 16, second crotch 13 with semi-circular node stirrup 15 passes through spring catch 14 on pull rod 12 with the cooperation of pinhole 18 on the second sleeve 16 carries out fixed connection.
The prefabricated formwork column 1 and the prefabricated wall panel 2 are made of the same material and are made of concrete.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (6)
1. A connecting node for connecting a formwork column and a wallboard comprises a prefabricated formwork column and a prefabricated wallboard, and is characterized in that the prefabricated formwork column is provided with a first connecting template, the prefabricated wallboard is provided with a second connecting template, the first connecting template and the second connecting template are I-shaped grooves and are equal in size, the first connecting template is arranged on the side face of the prefabricated formwork column, an adjusting rod is installed in the first connecting template, a plurality of first hooks which are horizontally arranged are uniformly arranged in the height direction of the adjusting rod, the first hooks are all arranged on the same side of the adjusting rod, a handle is fixedly installed at the upper end of the adjusting rod, and the first connecting template is connected with the prefabricated wallboard through the first hooks; the second connecting template is arranged on the side face of the prefabricated wall panel, U-shaped joint stirrups which are vertically arranged with right openings or left openings are pre-embedded in the second connecting template, and the U-shaped joint stirrups are arranged in the height direction of the second connecting template; the first hook and the U-shaped node stirrup are fixedly connected through a rotary adjusting rod, the first connecting template and the second connecting template form a closed I-shaped post-cast concrete area, and concrete is poured in the I-shaped post-cast concrete area.
2. A connection joint for connecting a formwork column and a wall panel according to claim 1, wherein the top surface of the first connection formwork is provided with a pouring opening and an adjustment opening, the pouring opening and the adjustment opening are both through holes, the handle is placed in the adjustment opening and the handle is not higher than the upper surface of the prefabricated formwork column.
3. A connecting joint for connecting formwork columns and wall panels as claimed in claim 1, wherein a first sleeve for placing the adjusting rod is embedded in the bottom surface of the first connecting formwork, the upper surface of the first sleeve and the bottom surface of the first connecting formwork are on the same horizontal plane, and the first sleeve and the adjusting rod are movably connected and detachably mounted.
4. A connecting joint for connecting formwork columns and wall panels as claimed in claim 1, wherein the adjusting rod can also be a pull rod, a plurality of second hooks which are vertically arranged and have upward openings are uniformly arranged in the height direction of the pull rod, the second hooks are all arranged on the same side of the pull rod, the lower end of the pull rod is provided with at least one pair of symmetrical spring pins, and the handle is fixedly arranged at the upper end of the pull rod; the U-shaped node stirrup can also be a semicircular node stirrup, the semicircular node stirrup is provided with a plurality of semicircular nodes, the number of the semicircular nodes is consistent with that of the second hooks, the semicircular node stirrup is horizontally placed and evenly embedded in the second connecting template, and the second hooks and the semicircular node stirrup are mutually staggered in the height direction.
5. The connection node for connecting formwork columns and wall panels as claimed in claim 4, wherein the lower end of the pull rod is movably connected with a second sleeve, the side surface of the second sleeve is provided with a pin hole and at least one grouting hole corresponding to the spring pin, the second sleeve is embedded in the bottom surface of the first connection formwork, the pin hole and the grouting hole are both located above the bottom surface of the first connection formwork, and the second hook and the semicircular node stirrup are fixedly connected through the cooperation of the spring pin on the pull rod and the pin hole on the second sleeve.
6. A joint for joining formwork columns and wall panels as claimed in claim 1, wherein the prefabricated formwork columns and the prefabricated wall panels are made of the same material and are made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503784.5U CN214497885U (en) | 2021-03-10 | 2021-03-10 | Connecting joint for connecting formwork column and wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503784.5U CN214497885U (en) | 2021-03-10 | 2021-03-10 | Connecting joint for connecting formwork column and wallboard |
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| Publication Number | Publication Date |
|---|---|
| CN214497885U true CN214497885U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120503784.5U Active CN214497885U (en) | 2021-03-10 | 2021-03-10 | Connecting joint for connecting formwork column and wallboard |
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| Country | Link |
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| CN (1) | CN214497885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658277A (en) * | 2022-03-15 | 2022-06-24 | 重庆大学 | Light steel and light concrete prefabricated assembled steel-concrete structure house system |
| CN114658098A (en) * | 2022-03-15 | 2022-06-24 | 重庆大学 | Assembled steel-concrete structure modularization camp house building system |
| CN116290733A (en) * | 2023-01-13 | 2023-06-23 | 中国一冶集团有限公司 | A segmented steel formwork system and construction method for settlement joint construction |
-
2021
- 2021-03-10 CN CN202120503784.5U patent/CN214497885U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658277A (en) * | 2022-03-15 | 2022-06-24 | 重庆大学 | Light steel and light concrete prefabricated assembled steel-concrete structure house system |
| CN114658098A (en) * | 2022-03-15 | 2022-06-24 | 重庆大学 | Assembled steel-concrete structure modularization camp house building system |
| CN114658098B (en) * | 2022-03-15 | 2022-11-18 | 重庆大学 | Assembled steel-concrete structure modularization camp house building system |
| CN114658277B (en) * | 2022-03-15 | 2022-11-18 | 重庆大学 | Light steel and light concrete prefabricated assembled steel-concrete structure house system |
| CN116290733A (en) * | 2023-01-13 | 2023-06-23 | 中国一冶集团有限公司 | A segmented steel formwork system and construction method for settlement joint construction |
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