CN215166597U - Groove type embedded part device for curtain wall - Google Patents
Groove type embedded part device for curtain wall Download PDFInfo
- Publication number
- CN215166597U CN215166597U CN202120841952.1U CN202120841952U CN215166597U CN 215166597 U CN215166597 U CN 215166597U CN 202120841952 U CN202120841952 U CN 202120841952U CN 215166597 U CN215166597 U CN 215166597U
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- embedded part
- gasket
- support
- curtain wall
- trough
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Abstract
A trough embedment device for a curtain wall comprising: the steel channel (1) that the notch set up outwards, T shape bolt (2) and supporting nut (6) that the head inlayed and is installed in the draw-in groove of this steel channel (1), in addition still include by the clamp enclose in built-in fitting gasket (3) between the notch both sides wall of steel channel (1), seted up through-hole (31) on this built-in fitting gasket (3), the screw rod of T shape bolt (2) passes this through-hole (31) and stretches out outside steel channel (1). The utility model discloses a slot type built-in fitting device for curtain reduces the load to the destruction of T type bolt, makes the connection structure of curtain safe and reliable more, simple structure connects convenient and fast moreover.
Description
Technical Field
The utility model relates to a building structure's connecting device especially relates to a slot type built-in fitting device that is used for curtain and major structure to be connected.
Background
At present, curtain walls are very commonly used in buildings, and the building curtain walls consist of panels and supporting structures, wherein the panels are light walls with decorative effect, can be made of various materials and do not bear the load of a main structure of the building; the support structure simultaneously connects the main body structure and the panel to provide support for the panel. At present, a plurality of supporting structures of the building curtain wall exist, and the matching connection modes of the supporting structures are also infinite. One of the supporting structures adopts a groove type embedded part mode, the groove type embedded part is formed by embedding channel steel in a main body structure, the surface of the main body structure is exposed out of a groove opening of the channel steel, the head of a T-shaped bolt is embedded in a clamping groove of the channel steel, and the screw rod part of the T-shaped bolt is connected with a support of a curtain wall panel.
In traditional slot type built-in fitting, the curtain acts on the force concentration of T type bolt to the contact site of its screw rod and channel-section steel notch, and the root of screw rod is main atress position, consequently, when the curtain wall construction is owing to receive external reason for example earthquake, strong wind take place to rock, T type bolt has probably because of the too big damage of load to influence the safety of curtain wall construction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can reduce slot type built-in fitting device for curtain of load to the destruction of T type bolt.
The utility model provides a technical scheme that above-mentioned technical problem adopted is, a slot type built-in fitting device for curtain is made in the design, include: the T-shaped bolt is embedded in a clamping groove of the channel steel, and the head part of the T-shaped bolt is matched with the nut; the embedded part gasket is clamped between two side walls of the notch of the channel steel, a through hole is formed in the embedded part gasket, and a screw rod of the T-shaped bolt penetrates through the through hole and extends out of the channel steel.
The outer portions of two side walls of the groove opening of the channel steel are provided with longitudinal grooves, two sides of the outer portion of the embedded part gasket are provided with convex steps, and the convex steps are embedded in the longitudinal grooves.
The embedded part gasket is 40-60 mm long and 20-40 mm wide.
The thickness of the embedded part gasket at the through hole is 6-9 mm.
The utility model discloses a slot type built-in fitting device for curtain still includes: the support and the support gasket are used for being connected with a curtain wall, screw holes are formed in the support and the support gasket, and a screw rod of the T-shaped bolt sequentially penetrates through the screw holes in the support and the support gasket and then is in threaded connection with the nut.
The support and the support gasket are respectively provided with a matched sawtooth-shaped anti-skid groove on the opposite surfaces of the support and the support gasket, and the sawtooth-shaped anti-skid grooves are arranged along the longitudinal direction.
Compared with the prior art, the groove type embedded part device for the curtain wall is also provided with the embedded part gasket between the screw rod of the T-shaped bolt and the two side walls of the notch of the channel steel, so that the contact surface of the T-shaped bolt acting on the channel steel is increased, the damage of load to the T-shaped bolt can be effectively reduced, the connecting structure is safer and more reliable, the structure is simple, the standardized design and batch production can be realized, and the installation is more convenient and faster; in addition, the zigzag anti-slip groove longitudinally arranged between the opposite surfaces of the support and the support cushion sheet can limit the transverse movement of the support, so that the connecting structure is more stable.
Drawings
FIG. 1 is a schematic view of a transverse structure of a groove-type embedded part device for a curtain wall according to the present invention;
FIG. 2 is a schematic longitudinal structure diagram of the groove-type embedded part device for curtain wall of the present invention;
FIG. 3 is an enlarged view of the connection between the channel and the T-bolt;
fig. 4 is an exploded view of the channel and embedment shims.
Detailed Description
The present invention will be described in more detail with reference to the embodiments shown in the drawings.
Referring to fig. 1 and 2, the groove-type embedded part device for curtain wall of the present invention includes: the steel channel 1, the T-shaped bolt 2 and the matched nut 6, the support 4 and the support gasket 5. The channel steel 1 is pre-buried in the main structure 8, a clamping groove 12 is formed in the channel steel, and a notch 13 of the channel steel is arranged outwards and exposed out of the surface of the main structure 8. The head 21 of the T-bolt 2 is fitted into the slot 12 of the channel 1, so that the T-bolt 2 can slide in the longitudinal direction of the channel 1 to be adjusted to a proper mounting position. The support 4 is used for connecting a curtain wall. In addition, in order to enable the channel steel 1 to be embedded in the main body structure 8 more firmly, an I-shaped rod piece 7 can be welded and fixed on the inner side of the channel steel 1, and the rod piece 7 is embedded in the inner side of the channel steel 1 in the main body structure 8.
As shown in fig. 2, 3 and 4, the present invention is characterized in that: the embedded part gasket 3 is clamped between two side walls of the notch 13 of the channel steel 1. The middle part of the embedded part gasket 3 is provided with a through hole 31, and the screw 22 of the T-shaped bolt 2 passes through the through hole 31 and extends out of the channel steel 1. From this, through setting up built-in fitting gasket 3 between the screw rod 22 of T shape bolt 2 and the notch 13 both sides wall of channel-section steel 1 for the contact surface that T shape bolt acts on the channel-section steel increases, and the curtain acts on T shape bolt 2 and the effort disperses through built-in fitting gasket 3 and comes, can effectively reduce the destruction of load to T type bolt and channel-section steel, makes connection structure safe and reliable more.
As shown in fig. 4, the outer portions of the two side walls of the notch 13 of the channel steel 1 are provided with downward-recessed longitudinal grooves 11, correspondingly, the two outer sides of the embedded part gasket 3 are provided with outward-protruding convex steps 32, the convex steps 32 are just embedded in the longitudinal grooves 11, and the outer side surfaces of the embedded part gasket 3 are flush with the outer side surfaces of the channel steel 1.
The embedded part gasket 3 is square in shape, the length of the embedded part gasket is 40-60 mm, the width of the embedded part gasket is 20-40 mm, and the thickness of the embedded part gasket at the through hole 31 is 6-9 mm when the embedded part gasket is seen from the outside towards the direction of the notch 13 of the channel steel 1. In the present embodiment, the embedded part gasket 3 has a length of 50 mm and a width of 29 mm, and has a thickness of 7.5 mm at the through hole 31. Of course, the size of the embedded part shim 3 can be adjusted according to the size of the channel steel 1 and the weight of the supported curtain wall unit.
As shown in fig. 3, the support 4 and the support gasket 5 are provided with screw holes, and the screw 22 of the T-shaped bolt 2 sequentially passes through the screw holes on the support 4 and the support gasket 5 and then is in threaded connection with the nut 6. In this embodiment, support 4 and support gasket 5 are equipped with matched with zigzag antiskid groove 41 and 51 respectively on the face that both are relative, and this zigzag antiskid groove 41 and 51 are along vertical setting, can prevent from following horizontal relative displacement between support 4 and the T shape bolt 2 from this, have further increased the utility model discloses a steadiness that slot type built-in fitting device connects.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A trough embedment device for a curtain wall comprising: the notch is outwards set up channel-section steel (1), the head inlays T shape bolt (2) and supporting nut (6) of inlaying in the draw-in groove of this channel-section steel (1), its characterized in that:
the embedded part is characterized by further comprising an embedded part gasket (3) clamped between two side walls of the groove opening of the channel steel (1), a through hole (31) is formed in the embedded part gasket (3), and a screw of the T-shaped bolt (2) penetrates through the through hole (31) and extends out of the channel steel (1).
2. The trough-type embedded part device for the curtain wall as claimed in claim 1, wherein:
the embedded part is characterized in that longitudinal grooves (11) are formed in the outer portions of two side walls of a notch of the channel steel (1), convex steps (32) are formed in the two outer sides of the embedded part gasket (3), and the convex steps (32) are embedded in the longitudinal grooves (11).
3. The trough-type embedded part device for the curtain wall as claimed in claim 2, wherein:
the embedded part gasket (3) is 40-60 mm long and 20-40 mm wide.
4. The trough-type embedded part device for the curtain wall as claimed in claim 3, wherein:
the thickness of the embedded part gasket (3) at the through hole (31) is 6-9 mm.
5. The trough embedment device for a curtain wall of any one of claims 1 to 4,
further comprising: the support (4) and the support gasket (5) are used for being connected with a curtain wall, screw holes are formed in the support (4) and the support gasket (5), and a screw rod of the T-shaped bolt (2) sequentially penetrates through the screw holes in the support (4) and the support gasket (5) and then is in threaded connection with the nut (6).
6. The trough-type embedded part device for the curtain wall as claimed in claim 5, wherein:
the opposite surfaces of the support (4) and the support gasket (5) are respectively provided with a sawtooth anti-skid groove which is matched with each other, and the sawtooth anti-skid groove is arranged along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841952.1U CN215166597U (en) | 2021-04-23 | 2021-04-23 | Groove type embedded part device for curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120841952.1U CN215166597U (en) | 2021-04-23 | 2021-04-23 | Groove type embedded part device for curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215166597U true CN215166597U (en) | 2021-12-14 |
Family
ID=79362095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120841952.1U Active CN215166597U (en) | 2021-04-23 | 2021-04-23 | Groove type embedded part device for curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215166597U (en) |
-
2021
- 2021-04-23 CN CN202120841952.1U patent/CN215166597U/en active Active
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