CN220868548U - Steel member for building curtain wall - Google Patents

Abstract

The utility model discloses a steel member of a building curtain wall, which belongs to the technical field of steel members and comprises a frame, wherein a mounting piece is arranged outside the frame, a protecting shell is sleeved outside the frame, the protecting shell is lapped on the mounting piece, a limiting structure is arranged on the mounting piece, the limiting structure is lapped with the protecting shell, a groove is formed in the protecting shell, a positioning rod is connected to the mounting piece, a lapping plate is connected with the outer thread of the positioning rod, the lapping plate is in sliding connection with the groove, and the lapping plate is lapped on a rotating plate. This building curtain steel member through setting up protective housing and limit structure, this steel member is through the cooperation between rotating plate, draw-in groove and the lap board for the protective housing can play certain guard action to the bolt of this steel member's junction, has avoided the bolt of junction to expose in the air for a long time and takes place rusty phenomenon, and the follow-up processing of dismantling to the bolt of being convenient for, the effectual follow-up operation that has reduced.

Description

Steel member for building curtain wall

Technical Field

The utility model belongs to the technical field of steel members, and particularly relates to a steel member of a building curtain wall.

Background

The building curtain wall is an outer wall protection wall of a building, which is not load-bearing, and is generally composed of a panel and a rear supporting structure, wherein the convenience and the strength of the building curtain wall during assembly are directly determined by the structure of a steel member, the steel member is required to be installed by using screws in the process of assembly, the current steel member is difficult to protect the screws at the joint in the process of installation, the screws at the joint are easy to rust due to long-time exposure to air, and the screws are difficult to detach rapidly, so that the subsequent operation procedures are increased.

Disclosure of utility model

In order to overcome the defects, the utility model provides a steel member for a building curtain wall, which solves the problems that the screw at the joint is difficult to protect in the installation process of the current steel member, the screw at the joint is easy to rust when being exposed in the air for a long time, and the screw is difficult to detach quickly in the follow-up process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building curtain steel member, includes the frame, be equipped with the mounting outside the frame, the frame has cup jointed the protecting crust outward, protecting crust overlap joint is on the mounting, be equipped with limit structure on the mounting, limit structure overlaps mutually with the protecting crust, set up flutedly in the protecting crust, recess and limit structure sliding connection, limit structure includes backup pad and locating lever, the backup pad is connected on the mounting, the backup pad internal rotation is connected with the commentaries on classics board, the commentaries on classics board overlap joint is on the protecting crust, the draw-in groove has been seted up in the commentaries on classics board, the locating lever is connected on the mounting, locating lever external screw connection has the lapping plate, lapping plate and recess sliding connection, the lapping plate overlap joint is on the commentaries on classics board.

As a further aspect of the utility model: the installation piece is connected with a connecting plate outside, and the connecting plate is connected with the frame through bolts.

As a further aspect of the utility model: the protective shell is provided with a fixed block outside, and the frame is connected with a concave plate outside.

As a further aspect of the utility model: the fixed block is clamped in the concave plate.

Compared with the prior art, the utility model has the beneficial effects that:

This building curtain steel member, through setting up shield shell and limit structure, accomplish the back to rotating plate when shield shell and installed part overlap joint and overturn the processing, make the rotating plate can overlap joint in the top of shield shell, and the draw-in groove then can alternate with the lapping plate, then can rotate the surface at the locating lever after rotating the lapping plate, and the lapping plate then can carry out fixed processing with shield shell and installed part, this steel member passes through the cooperation between rotating plate, draw-in groove and the lapping plate, make the shield shell can play certain guard action to the bolt of this steel member's junction, the bolt of junction has been avoided exposing in the air for a long time and takes place rusty phenomenon, and follow-up be convenient for dismantle the processing to the bolt, the effectual follow-up operation that has reduced.

This building curtain steel member through setting up fixed block and concave plate, when the protecting crust is protecting the junction of frame and installed part, the fixed block on protecting crust right side then can slide in concave plate, and the fixed block then can slide the end of concave plate to can play certain spacing effect to the protecting crust, avoided the protecting crust to take place the phenomenon of skew when fixed with the installed part.

This building curtain steel member, through setting up the recess, when the protecting crust carries out overlap joint with the installed part, the recess in the protecting crust then can alternate with the overlap plate for the recess plays certain positioning action to the overlap plate, has avoided the protecting crust to overlap joint with the installed part when bump with the overlap plate.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the explosion structure of the protective shell of the present utility model;

FIG. 3 is a schematic view of a spacing structure of the present utility model;

In the figure: 1. a frame; 2. a mounting member; 3. a protective shell; 4. a limit structure; 401. a support plate; 402. a rotating plate; 403. a clamping groove; 404. a positioning rod; 405. a lapping plate; 5. a groove; 6. a fixed block; 7. a concave plate; 8. a connecting plate; 9. and (5) a bolt.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a building curtain steel member, including frame 1, frame 1 is equipped with mounting 2 outward, the frame 1 has cup jointed protective housing 3 outward, protective housing 3 overlap joint is on mounting 2, be equipped with limit structure 4 on the mounting 2, mounting 2 is connected with connecting plate 8 outward, connecting plate 8 is connected with frame 1 through bolt 9, limit structure 4 overlaps mutually with protective housing 3, set up flutedly 5 in protective housing 3, protective housing 3 is equipped with fixed block 6 outward, frame 1 is connected with concave template 7 outward, fixed block 6 joint is in concave template 7, through setting up concave template 7, when protective housing 3 is connected with frame 1 and mounting 2, fixed block 6 on protective housing 3 right side then can slide in concave template 7, make concave template 7 play certain guide effect to fixed block 6, the phenomenon that fixed block 6 takes place the skew when moving has been avoided;

The groove 5 is in sliding connection with the limiting structure 4, the limiting structure 4 comprises a supporting plate 401 and a positioning rod 404, and by arranging the fixing block 6, when the protective shell 3 is lapped above the mounting piece 2, the fixing block 6 can slide to the tail end of the concave plate 7, so that a certain limiting effect can be achieved on the protective shell 3, and the phenomenon that the position of the protective shell 3 is deviated when the protective shell 3 is fixed with the mounting piece 2 is avoided;

The support plate 401 is connected to the mounting piece 2, the support plate 401 is rotationally connected with the rotating plate 402, through the arrangement of the support plate 401, when the protective shell 3 is lapped above the mounting piece 2, the rear rotating plate 402 can be lapped above the protective shell 3 after being overturned, the rotating plate 402 can rotate in the support plate 401, so that the support plate 401 plays a certain supporting role on the rotating plate 402, and the phenomenon that the rotating plate 402 is misplaced during rotation is avoided;

the revolving plate 402 is lapped on the protective shell 3, the clamping groove 403 is formed in the revolving plate 402, the positioning rod 404 is connected to the mounting piece 2, the lapping plate 405 is connected to the positioning rod 404 through external threads, the lapping plate 405 is connected with the groove 5 in a sliding mode, the lapping plate 405 is lapped on the revolving plate 402, and through the groove 5, when the protective shell 3 is lapped with the mounting piece 2, the groove 5 in the protective shell 3 is interpenetrated with the lapping plate 405, so that the groove 5 plays a certain positioning role on the lapping plate 405, and the phenomenon that the protective shell 3 collides with the lapping plate 405 when being lapped with the mounting piece 2 is avoided.

The working principle of the utility model is as follows:

When the connecting plate 8 on the side of the mounting piece 2 is connected with the frame 1 through the bolts 9, the protecting shell 3 slides to the tail end of the protecting shell 3 in the concave plate 7 after penetrating through the frame 1, the left side of the protecting shell 3 is lapped above the mounting piece 2, the groove 5 is penetrated through the lapping plate 405, the rotating plate 402 is overturned after the protecting shell 3 and the mounting piece 2 are lapped, the rotating plate 402 is lapped above the protecting shell 3, the clamping groove 403 is penetrated through the lapping plate 405, the lapping plate 405 is rotated and then the outer surface of the positioning rod 404 is rotated, and the lapping plate 405 is used for fixing the protecting shell 3 and the mounting piece 2.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (4)

1. A steel member for building curtain walls, comprising a frame (1), characterized in that: the utility model provides a frame (1) is equipped with mounting (2) outward, frame (1) cup joints protective housing (3) outward, protective housing (3) overlap joint is on mounting (2), be equipped with limit structure (4) on mounting (2), limit structure (4) overlap joint mutually with protective housing (3), set up fluted (5) in protective housing (3), recess (5) and limit structure (4) sliding connection, limit structure (4) include backup pad (401) and locating lever (404), backup pad (401) are connected on mounting (2), backup pad (401) internal rotation is connected with swivel plate (402), swivel plate (402) overlap joint is on protective housing (3), set up draw-in groove (403) in swivel plate (402), locating lever (404) are connected on mounting (2), locating lever (404) external screw thread connection has strap (405), strap (405) and recess (5) sliding connection, swivel plate (405) are lapped on swivel plate (402).

2. A building curtain wall steel component according to claim 1, wherein: the installation piece (2) is externally connected with a connecting plate (8), and the connecting plate (8) is connected with the frame (1) through bolts (9).

3. A building curtain wall steel component according to claim 1, wherein: the protective shell (3) is provided with a fixed block (6), and the frame (1) is externally connected with a concave plate (7).

4. A building curtain wall steel member according to claim 3, wherein: the fixing block (6) is clamped in the concave plate (7).