CN217176434U

CN217176434U - Fixing device for evacuation indicating lamp on window frame

Info

Publication number: CN217176434U
Application number: CN202220031366.5U
Authority: CN
Inventors: 左东洪; 张贤飞; 戚君诚; 徐华伟; 马东浩; 文兵; 石先平; 王宇健; 黄虎; 沈晓康; 沙李祺; 韦琦; 黄文�
Original assignee: China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-12
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to the field of the installation of evacuation indicating lamps, in particular to a fixing device for an evacuation indicating lamp on a window frame, which comprises an installation plate, two metal sheets and a connecting bolt; the mounting plate is provided with through grooves which are sequentially arranged along the horizontal direction; the through groove extends along the vertical direction, and two ends of the through groove are closed; the metal sheet is provided with a pre-folding line extending along the vertical direction, and the metal sheet is divided into a first body and a second body; the first body penetrates through the through groove from one side close to the window frame and then is bent to be vertical to the second body; the second body is provided with a first through hole; the two metal sheets are respectively attached to the two sides of the window frame, and the connecting bolt penetrates through the window frame and the first through holes in the two metal sheets and then is bolted with the nut. The device can guarantee the stability of sparse pilot lamp when installing in the window frame to adapt to the window frame of different thickness.

Description

Fixing device for evacuation indicating lamp on window frame

Technical Field

The utility model relates to an installation field of sparse instruction lamps and lanterns, concretely relates to a fixing device that is used for sparse instruction lamps and lanterns on window frame.

Background

In public building places such as market, station, often need install evacuation indication lamp on the window frame, the width of partial window frame is too narrow, and the contact surface between the fixing device of evacuation indication lamp and the window frame is too little, is difficult to guarantee stable connection.

SUMMERY OF THE UTILITY MODEL

Contact surface between the fixing device of sparse instruction lamps and lanterns and the window frame is too little among the prior art for solving, is difficult to guarantee the problem of stable connection, the utility model provides a fixing device for sparse instruction lamps and lanterns on the window frame, its concrete technical scheme as follows.

A fixing device for an evacuation indication lamp on a window frame comprises a mounting plate, two metal sheets and a connecting bolt; through grooves which are sequentially arranged along the horizontal direction are formed in the mounting plate; the through groove extends along the vertical direction, and two ends of the through groove are closed; the metal sheet is provided with a pre-folding line extending along the vertical direction, and the metal sheet is divided into a first body and a second body; the first body penetrates through the through groove from one side close to the window frame and then is bent to be vertical to the second body; the second body is provided with a first through hole; the two metal sheets are respectively attached to the two sides of the window frame, and the connecting bolt penetrates through the window frame and the first through holes in the two metal sheets and then is bolted with the nut.

Further, the bottom of mounting panel is equipped with the first bending plate with mounting panel vertically, one side that the mounting panel was kept away from to first bending plate is equipped with the second bending plate with first bending plate vertically, first bending plate, second bending plate form the mounting groove that is used for the sparse instruction lamps and lanterns of centre gripping.

Further, the mounting plate and the metal plate are both steel plates.

Furthermore, the first body is bent to be perpendicular to the second body and then welded with the mounting plate.

Furthermore, the first body bends towards one side far away from the window frame, bends to be perpendicular to the second body and then is bolted with the mounting plate.

Furthermore, the first body is bent to be perpendicular to the second body and then is bonded with the mounting plate.

Has the advantages that: the utility model discloses a fixing device buckles after passing logical groove on the mounting panel with the sheetmetal, makes the mounting panel be connected with the sheetmetal, supports the sheetmetal to utilize connecting bolt to connect window frame and sheetmetal, guaranteed the stability of being connected between mounting panel and the window frame. And the metal sheets penetrate through different through grooves, so that the distance between the two metal sheets can be adjusted, and the window frame with different widths can be adapted.

Drawings

Fig. 1 is a schematic structural view of a fixing device in an embodiment of the present invention during installation;

fig. 2 is an exploded view of the fixing device according to the embodiment of the present invention.

Reference numerals: 1. a window frame; 2. mounting a plate; 3. a metal sheet; 4. a connecting bolt; 21. a first bending plate; 22. a second bending plate; 23. mounting grooves; 24. a through groove; 31. a first body; 32. a second body; 33. a first through hole; 34. pre-creasing.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1, the fixing device for an evacuation indicator light on a window frame 1 disclosed in the present embodiment includes a mounting plate 2, two metal sheets 3 and a connecting bolt 4, wherein the mounting plate 2 and the two metal sheets 3 are both steel plates.

Referring to fig. 2, through grooves 24 are formed in the steel plate and are sequentially arranged in the horizontal direction; the through groove 24 extends along the vertical direction, and two ends of the through groove are closed; here, the horizontal direction and the vertical direction refer to the horizontal direction and the vertical direction after the fixing device is connected with the window frame 1; a pre-folding mark 34 extending along the vertical direction is arranged on the metal sheet 3, and the metal sheet 3 is divided into a first body 31 and a second body 32; the first body 31 passes through the through groove 24 from one side close to the window frame 1, and then is bent along the pre-folding line 34 until being perpendicular to the second body 32, and at this time, the first body 31 is attached to the mounting plate 2; when the fixing device is installed, the second bodies 32 of the two metal sheets 3 are respectively arranged on two sides of the window frame 1 and are respectively attached to the window frame 1, the second bodies 32 are provided with an upper first through hole and a lower first through hole 33, the window frame 1 is provided with two corresponding second through holes, and the connecting bolt 4 is bolted with the nut after penetrating through the first through holes 33 on the two metal sheets 3 and the second through holes on the window frame 1. When facing window frames 1 of different thicknesses, it is possible to insert two metal sheets 3 into different through slots 24 so as to adjust the spacing between the two metal sheets 3.

The bottom of mounting panel 2 is equipped with mounting panel 2 vertically first bent plate 21, one side that mounting panel 2 was kept away from to first bent plate 21 is equipped with first bent plate 21 vertically second bent plate 22, first bent plate 21, second bent plate 22 form the mounting groove 23 that is used for the sparse pilot lamp utensil of centre gripping. The evacuation indication lamp is clamped in the mounting groove 23.

In the embodiment, in order to ensure the connection strength between the metal sheet 3 and the mounting plate 2, the overall stability of the fixing device is ensured in the using process; after the first body 31 of the metal sheet 3 is bent to be perpendicular to the second body 32, the first body 31 and the mounting plate 2 need to be fixedly connected, specifically, one or more of bolting, welding or bonding and the like can be adopted, and what needs to be described is that, when the first body 31 and the mounting plate 2 are bolted, the first plate 31 needs to be bent towards the side away from the window frame 1, so as to avoid interference between the bolt and the window frame 1.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.

Claims

1. A fixing device for an evacuation indication lamp on a window frame is characterized by comprising a mounting plate, two metal sheets and a connecting bolt; through grooves which are sequentially arranged along the horizontal direction are formed in the mounting plate; the through groove extends along the vertical direction, and two ends of the through groove are closed; the metal sheet is provided with a pre-folding line extending along the vertical direction, and the metal sheet is divided into a first body and a second body; the first body penetrates through the through groove from one side close to the window frame and then is bent to be vertical to the second body; the second body is provided with a first through hole; the two metal sheets are respectively attached to the two sides of the window frame, and the connecting bolt penetrates through the window frame and the first through holes in the two metal sheets and then is bolted with the nut.

2. The fixing device as claimed in claim 1, wherein a first bent plate perpendicular to the mounting plate is provided at the bottom of the mounting plate, a second bent plate perpendicular to the first bent plate is provided at a side of the first bent plate away from the mounting plate, and the first and second bent plates form a mounting groove for clamping the evacuation indicator lamp.

3. A fixture for an evacuation indicator light on a window frame as claimed in claim 1, wherein the mounting plate and the metal plate are both steel plates.

4. A fixture for an evacuation indicator light on a window frame as claimed in claim 1, wherein the first body is bent to be perpendicular to the second body and then welded to the mounting plate.

5. A fixture for a lamp for an evacuation indicator on a window frame as claimed in claim 1, wherein the first body is bent towards a side away from the window frame and is bolted to the mounting plate after being bent to be perpendicular to the second body.

6. A fixture for an evacuation indicator light on a window frame as claimed in claim 1, wherein the first body is bent to be perpendicular to the second body and then bonded to the mounting plate.