CN215368516U - Brace connecting piece of window upper opening - Google Patents
Brace connecting piece of window upper opening Download PDFInfo
- Publication number
- CN215368516U CN215368516U CN202121208639.0U CN202121208639U CN215368516U CN 215368516 U CN215368516 U CN 215368516U CN 202121208639 U CN202121208639 U CN 202121208639U CN 215368516 U CN215368516 U CN 215368516U
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- plate
- purline
- window
- locking grooves
- shaped
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Abstract
The utility model discloses a brace connecting piece for an upper window, which comprises a plate piece and a connecting bolt, wherein the plate piece is arranged on a C-shaped purline in a limiting way, and the connecting bolt is arranged on the plate piece and is used for connecting the upper window; the C-shaped purline comprises two parallel purline side ribs, a plurality of supporting rib plates are arranged on the bottom surface of the plate, locking grooves are prefabricated between the supporting rib plates and the plate, the locking grooves are respectively positioned at the end parts of the plate, and the plate is clamped on the purline side ribs through the locking grooves; the bottom surfaces of the plates are attached to the purline edge ribs and are fixedly connected through self-tapping screws. According to the application, the plate is arranged on the C-shaped purline through the locking groove and the self-tapping screw, so that the plate is more convenient and quicker to install, the connection strength is ensured, and manpower and material resources are saved; in addition, the connecting piece can be formed by punching, so that batch production can be realized, the production cost is reduced, and the manpower, material resources and financial resources are saved; the construction is simple and convenient, time-saving and labor-saving, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a brace connecting piece for a window upper opening.
Background
At present, purlins and braces on a maintenance structure window, an opening and a door can not be directly connected, the plate is welded on the upper opening of the C-shaped purlin in the conventional construction process, fire is required to be started, the efficiency is low, and the stress concentration of the purlins can be caused by welding. The phenomenon that the stress in the object is locally increased appears in places with sharp changes of the shape of the object, such as notches, holes, grooves and rigid constraint places, fatigue cracks can be generated in the object due to stress concentration, and static load fracture can also be generated on parts made of brittle materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a brace connecting piece for a window upper opening, which solves the problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a brace connecting piece for an upper window, which comprises a plate piece and a connecting bolt, wherein the plate piece is arranged on a C-shaped purline in a limiting way, and the connecting bolt is arranged on the plate piece and is used for connecting the upper window; the C-shaped purline comprises two parallel purline side ribs, a plurality of supporting rib plates are arranged on the bottom surface of the plate, locking grooves are prefabricated between the supporting rib plates and the plate, the locking grooves are respectively positioned at the end parts of the plate, and the plate is clamped on the purline side ribs through the locking grooves; the bottom surfaces of the plates are attached to the purline edge ribs and are fixedly connected through self-tapping screws.
Further, the support rib is fixed to both sides of the plate.
Still further, the support ribs are perpendicular to the plate.
Furthermore, the height of the locking grooves is equal to the thickness of the edge ribs of the purlines, and the distance between the locking grooves on the two end sides of the plate is equal to or smaller than the horizontal distance between the inner walls of the C-shaped purlines.
Still further, the middle part of plate is provided with the nut that is used for installing connecting bolt.
Still further, the bottom of the connecting bolt is in contact with the bottom of the C-shaped purline.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the application, the plate is arranged on the C-shaped purline through the locking groove and the self-tapping screw, so that the plate is more convenient and quicker to install, the connection strength is ensured, and manpower and material resources are saved; in addition, the connecting piece can be formed by punching, so that batch production can be realized, the production cost is reduced, and the manpower, material resources and financial resources are saved; the construction is simple and convenient, time-saving and labor-saving, and the cost is reduced.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic main body view of a brace connector for a window upper opening according to the present invention;
FIG. 2 is a schematic view of the attachment of a brace connector to the upper window opening of the present invention;
fig. 3 is a schematic view of a conventional connector in a brace connector for a window upper opening according to the present invention.
Description of reference numerals:
1. a C-shaped purline; 1a, purlin edge ribs; 2. a plate member; 2a, supporting rib plates; 2b, locking grooves; 3. a connecting bolt; 3a, a nut; 4. a self-tapping screw; 5. a conventional plate member.
Detailed Description
As shown in fig. 1, the embodiment discloses a brace connecting piece for a window upper opening, which comprises plate pieces 2 and connecting bolts 3, wherein the plate pieces 2 are arranged on a C-shaped purline 1 in a limiting way, and the connecting bolts 3 are arranged on the plate pieces 2 and are used for connecting the window upper opening;
in this embodiment, the C-shaped purlin 1 includes two parallel purlin edge ribs 1a, four support rib plates 2a are mounted on the bottom surface of the plate 2, and the support rib plates 2a are perpendicular to the plate 2;
the bottom surfaces of the plates 2 are attached to the purline edge ribs 1a and are fixedly connected through self-tapping screws 4 to enhance the rigidity of the connecting plates, and connecting pieces of the connecting bolts 3 in the tension direction are not easy to deform;
and a nut 3a for installing the connecting bolt 3 is arranged in the middle of the plate 2, and the bottom of the connecting bolt 3 is in contact with the bottom of the C-shaped purline 1 for increasing the stressed contact surface.
As shown in fig. 2, locking grooves 2b are preformed between the support rib plates 2a and the plate 2, the locking grooves 2b are respectively located at the end portions of the plate 2, and the plate 2 is clamped on the purlin edge rib 1a through the locking grooves 2 b; the bottom surfaces of the plates 2 are attached to the purline edge ribs 1a and are connected and fixed through self-tapping screws 4; in this embodiment, the height of the locking groove 2b is equal to the thickness of the purlin edge rib 1a, and the distance between the locking grooves 2b on the two end sides of the plate 2 is equal to or smaller than the horizontal distance between the inner walls of the C-shaped purlins 1, so that the locking grooves 2b and the purlin edge ribs 1a are conveniently matched and spliced for installation, the installation efficiency is improved, and the connection rigidity between the plate 2 and the C-shaped purlins 1 is ensured to be enhanced.
As shown in fig. 3, when the conventional plate 5 is connected to the C-shaped purlin 1, the connection is performed by welding, which is not only inefficient, but also easily increases local stress, which affects installation and use.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a brace connecting piece of window suitable for reading which characterized in that: the window frame comprises a plate and a connecting bolt, wherein the plate is limited on a C-shaped purline, and the connecting bolt is arranged on the plate and is used for connecting an upper opening of a window; the C-shaped purline comprises two parallel purline side ribs, a plurality of supporting rib plates are arranged on the bottom surface of the plate, locking grooves are prefabricated between the supporting rib plates and the plate, the locking grooves are respectively positioned at the end parts of the plate, and the plate is clamped on the purline side ribs through the locking grooves; the bottom surfaces of the plates are attached to the purline edge ribs and are fixedly connected through self-tapping screws.
2. A window riblet connection as claimed in claim 1 wherein: the support rib plates are fixed on two sides of the plate.
3. A window riblet connection as claimed in claim 1 wherein: the support ribs are perpendicular to the plate.
4. A window riblet connection as claimed in claim 1 wherein: the height of the locking grooves is equal to the thickness of the purline edge ribs, and the distance between the locking grooves on the two end sides of the plate is equal to or smaller than the horizontal distance between the inner walls of the C-shaped purlines.
5. A window riblet connection as claimed in claim 1 wherein: and a nut used for mounting the connecting bolt is arranged in the middle of the plate.
6. A window riblet connection as claimed in claim 1 wherein: the bottom of the connecting bolt is in contact with the bottom of the C-shaped purline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121208639.0U CN215368516U (en) | 2021-06-01 | 2021-06-01 | Brace connecting piece of window upper opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121208639.0U CN215368516U (en) | 2021-06-01 | 2021-06-01 | Brace connecting piece of window upper opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215368516U true CN215368516U (en) | 2021-12-31 |
Family
ID=79632573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121208639.0U Active CN215368516U (en) | 2021-06-01 | 2021-06-01 | Brace connecting piece of window upper opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215368516U (en) |
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2021
- 2021-06-01 CN CN202121208639.0U patent/CN215368516U/en active Active
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