CN219748393U - Connection structure of prefabricated bay window - Google Patents
Connection structure of prefabricated bay window Download PDFInfo
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- CN219748393U CN219748393U CN202321302338.3U CN202321302338U CN219748393U CN 219748393 U CN219748393 U CN 219748393U CN 202321302338 U CN202321302338 U CN 202321302338U CN 219748393 U CN219748393 U CN 219748393U
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- anchor bolt
- bar
- prefabricated
- steel
- embedded anchor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 8
- 238000011065 in-situ storage Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
The utility model relates to the field of building prefabricated structures, in particular to a connecting structure of prefabricated convex windows, which comprises a processing platform and 2 convex window steel molds oppositely arranged, wherein the convex window steel molds are arranged on the processing platform and are characterized by further comprising supporting bars, screws, embedded anchors and hook steel bars; the support bars are arranged between the 2 convex window steel moulds and connected with the top surfaces of the convex window steel moulds; the embedded anchor bolt is connected with the supporting bar through a screw rod, one end of the screw rod on the supporting bar is locked by a nut, and the hook reinforcing steel bar is connected with the embedded anchor bolt. The utility model effectively solves the problem of the construction of the prefabricated convex window and the cast-in-situ structural steel bar in site construction, greatly reduces the construction difficulty and saves the installation time of the prefabricated component. The device assembly degree is high, easily installs and removes, convenient and fast has shortened prefabricated bay window processing production engineering time, and the phenomenon of displacement and jam bolt hole can not take place in concrete placement in-process to the pre-buried crab-bolt.
Description
Technical Field
The utility model relates to the field of building prefabricated structures, in particular to a connecting structure of prefabricated bay windows.
Background
As is well known, in the assembled building construction, a reinforcement out mode is often adopted between the prefabricated convex window and the cast-in-situ structure, and the reinforcement at the position is often in a frame-beating condition due to the difference between the binding time of the cast-in-situ structure reinforcement and the hoisting time of the prefabricated component, so that the accurate fixing cannot be realized, the hoisting progress of the prefabricated component is influenced, the whole construction progress is influenced, and the economic suitability is poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a connecting structure of a prefabricated bay window, which can effectively solve the problem in the background technology.
In order to solve the problems, the utility model adopts the following technical scheme: the connecting structure of the prefabricated bay window comprises a processing platform and 2 bay window steel moulds which are oppositely arranged, wherein the bay window steel moulds are arranged on the processing platform; the support bars are arranged between the 2 convex window steel moulds and connected with the top surfaces of the convex window steel moulds; the embedded anchor bolt is connected with the supporting bar through a screw rod, one end of the screw rod on the supporting bar is locked by a nut, and the hook reinforcing steel bar is connected with the embedded anchor bolt.
Preferably, a first round hole which is adaptive to the embedded anchor bolt is formed in the support bar; the upper end of the embedded anchor bolt is sleeved with the screw rod, and the lower end of the embedded anchor bolt is provided with a second round hole for the hooked reinforcing steel bar to pass through.
Preferably, the embedded anchor bolt is sleeved with the screw rod and then penetrates through the first round hole in the supporting bar, one end of the screw rod is in threaded connection with the nut, and the embedded anchor bolt is fixed on the supporting bar.
Preferably, 2 first round holes are linearly formed in the support bar, 2 groups of embedded bolts and screws are arranged to be connected with the support bar, and hook steel bars are arranged at the lower ends of the 2 groups of embedded bolts.
Preferably, the hook steel bar is L-shaped, hooks are arranged at the end parts of the hook steel bar, and the diameter of the hook steel bar is 6-10mm.
Preferably, the length of the supporting bar is 380-420mm, the width of the supporting bar is 40-60mm, and the thickness of the supporting bar is 6-10mm.
Preferably, the length of the embedded anchor bolt is 160-200mm, and the inner diameter is 6-10mm; the outer diameter of the screw rod is 6-10mm.
Compared with the prior art, the utility model provides a connecting structure of a prefabricated bay window, which has the following beneficial effects:
after the connecting structure is adopted, the traditional reinforcement discharging mode is not needed between the prefabricated convex window and the cast-in-situ structure, the problem that the prefabricated convex window and the cast-in-situ structure are erected in site construction is effectively solved, the construction difficulty is greatly reduced, and the installation time of prefabricated components is saved.
The device assembly degree is high, easily installs and removes, convenient and fast has shortened prefabricated bay window processing production engineering time, and the phenomenon of displacement and jam bolt hole can not take place in concrete placement in-process to the pre-buried crab-bolt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 4 is a schematic view of the usage state structure of the present utility model.
Wherein: 1. the support bar comprises 1-1 parts of support bars, a first round hole, 2 parts of screws, 3 parts of embedded anchor bolts, 3-1 parts of second round holes, 4 parts of hook reinforcing steel bars.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the utility model provides a connecting structure of a prefabricated bay window, which comprises a processing platform and 2 bay window steel moulds oppositely arranged, wherein the bay window steel moulds are arranged on the processing platform, and the connecting structure is characterized by further comprising a supporting bar 1, a screw 2, a pre-embedded anchor bolt 3 and a hook steel bar 4; the support bar 1 is erected between 2 convex window steel moulds and is connected with the top surfaces of the convex window steel moulds; the embedded anchor bolt 3 is connected with the support bar 1 through the screw rod 2, the screw rod 2 is locked at one end of the support bar 1 through a nut, and the hook reinforcing steel bar 4 is connected with the embedded anchor bolt 3.
Preferably, a first round hole 1-1 which is matched with the embedded anchor bolt 3 is formed in the support bar 1; the upper end of the embedded anchor bolt 3 is sleeved with the screw rod 2, and the lower end of the embedded anchor bolt is provided with a second round hole 3-1 for the hooked reinforcing steel 4 to pass through.
Preferably, the embedded anchor bolt 3 is sleeved with the screw rod 2 and then penetrates through the first round hole 1-1 on the support bar 1, one end of the screw rod 2 is in threaded connection with the nut, and the embedded anchor bolt 3 is fixed on the support bar 1.
Preferably, 2 first round holes 1-1 are linearly formed in the support bar 1, 2 groups of embedded anchor bolts 3 and screws 2 are arranged to be connected with the support bar 1, and hook steel bars 4 are arranged at the lower ends of the 2 groups of embedded anchor bolts 3.
Preferably, the hook steel bar 4 is L-shaped, hooks are arranged at the end parts of the hook steel bar 4, and the diameter of the hook steel bar 4 is 6-10mm.
Preferably, the length of the supporting bar 1 is 380-420mm, the width is 40-60mm, and the thickness is 6-10mm.
Preferably, the length of the embedded anchor bolt 3 is 160-200mm, and the inner diameter is 6-10mm; the outer diameter of the screw rod 2 is 6-10mm.
As a specific embodiment of the present utility model:
the connecting structure of the prefabricated bay window mainly comprises an embedded anchor bolt 3, a supporting bar 1, a screw 2, a nut and a hook reinforcing bar 4. The supporting strips 1 are made of steel, have the thickness of 8mm, the width of 50mm and the length of 400mm, are provided with a plurality of supporting strips 1 along the length direction of the bay window steel die, and the intervals of the supporting strips 1 are according to the requirements of a design drawing, and the supporting strips 1 are provided with first round holes 1-1 which are adaptive to the embedded anchor bolts 3; the specification of the embedded anchor bolt 3 is M8 (inner diameter) fine tooth embedded anchor bolt 3, the length is 180mm, the lower end part is provided with a second round hole 3-1, each support bar 1 is provided with two first round holes 1-1, and the distance between the two first round holes 1-1 is according to the requirements of a design drawing; the screw rod 2 is an M8 (outer diameter) harness screw rod, is screwed into the embedded anchor bolt 3 and is fixed on the steel support bar 1 by adopting a matched nut; the hook steel bar 4 is a thread steel bar with phi 8mm, is L-shaped steel bar with the hook, penetrates into a second round hole 3-1 at the lower end of the embedded anchor bolt 3, and enhances the contact capacity between the embedded anchor bolt 3 and concrete; after the connecting structure is adopted, a traditional reinforcement discharging mode is not needed between the prefabricated convex window and the cast-in-situ structure, the problem that the prefabricated convex window and the cast-in-situ structure are erected in site construction is effectively solved, the construction difficulty is greatly reduced, and the installation time of prefabricated components is saved. The device assembly degree is high, easily installs and removes, convenient and fast has shortened prefabricated bay window processing production engineering time, and the phenomenon of displacement and jam bolt hole can not take place in concrete placement in-process to pre-buried crab-bolt 3.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The connecting structure of the prefabricated bay window comprises a processing platform and 2 bay window steel moulds which are oppositely arranged, wherein the bay window steel moulds are arranged on the processing platform, and the connecting structure is characterized by further comprising a supporting bar (1), a screw (2), a pre-embedded anchor bolt (3) and a hook steel bar (4); the support bars (1) are erected between 2 convex window steel moulds and are connected with the top surfaces of the convex window steel moulds; the embedded anchor bolt (3) is connected with the supporting bar (1) through the screw rod (2), one end of the screw rod (2) on the supporting bar (1) is locked by a nut, and the hook reinforcing steel bar (4) is connected with the embedded anchor bolt (3).
2. The connecting structure of the prefabricated bay window according to claim 1, characterized in that a first round hole (1-1) which is matched with the embedded anchor bolt (3) is formed on the supporting bar (1); the upper end of the embedded anchor bolt (3) is sleeved with the screw (2), and the lower end of the embedded anchor bolt is provided with a second round hole (3-1) for the hook reinforcing steel bar (4) to pass through.
3. The connecting structure of the prefabricated bay window according to claim 2, wherein the embedded anchor bolt (3) passes through the first round hole (1-1) on the supporting bar (1) after being sleeved with the screw rod (2), one end of the screw rod (2) is in threaded connection with the nut, and the embedded anchor bolt (3) is fixed on the supporting bar (1).
4. The connecting structure of the prefabricated bay window according to claim 2, characterized in that 2 first round holes (1-1) are linearly formed in the supporting bar (1), 2 groups of embedded bolts (3) and screws (2) are arranged to be connected with the supporting bar (1), and hook steel bars (4) are arranged at the lower ends of the 2 groups of embedded bolts (3).
5. The connection structure of prefabricated bay window of claim 4, wherein the hooked bar (4) is L-shaped and has hooks at ends, and the hooked bar (4) has a diameter of 6-10mm.
6. A prefabricated bay window connection structure according to claim 1 or 2, characterized in that the support bar (1) has a length of 380-420mm, a width of 40-60mm and a thickness of 6-10mm.
7. The connecting structure of prefabricated bay window according to claim 1 or 2, characterized in that the length of the embedded anchor bolt (3) is 160-200mm and the inner diameter is 6-10mm; the outer diameter of the screw (2) is 6-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302338.3U CN219748393U (en) | 2023-05-26 | 2023-05-26 | Connection structure of prefabricated bay window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302338.3U CN219748393U (en) | 2023-05-26 | 2023-05-26 | Connection structure of prefabricated bay window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748393U true CN219748393U (en) | 2023-09-26 |
Family
ID=88088177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321302338.3U Active CN219748393U (en) | 2023-05-26 | 2023-05-26 | Connection structure of prefabricated bay window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748393U (en) |
-
2023
- 2023-05-26 CN CN202321302338.3U patent/CN219748393U/en active Active
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