Building curtain wall fixing frame

Abstract

The utility model discloses a building curtain wall fixing frame which comprises a main frame body, a clamping groove is formed in the top of the main frame body, a connecting piece is fixedly connected to the bottom of the main frame body, an inserting groove is formed in the surface of the connecting piece, base plates are fixedly connected to the two sides of the front face of the main frame body, and a fixing device is arranged on the main frame body. The fixing device comprises a movable rod which is connected to the side wall of the main frame body in an inserted mode and extends into the clamping groove. The utility model relates to the technical field of building curtain wall fixing frames, through the cooperation among a movable rod, a spring and a baffle, when two main frame bodies need to be assembled, a connecting piece at the bottom of one main frame body is inserted into a clamping groove formed in the top of the other main frame body, and then during insertion, the movable rod is pulled out through a pull ring, so that the two main frame bodies are assembled. The baffle can extrude the spring, the movable rod shrinks, a space is reserved for the entering of the connecting piece, after the connecting piece is inserted, the pull ring is loosened, and the movable rod is reset under the action of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain wall fixing frames, and specifically relates to a building curtain wall fixing frame. Background Technique

[0002] A building curtain wall is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. The curtain wall does not bear any structural loads and is only connected to the structural slab or column to bear its own weight and resist wind pressure.

[0003] When the existing building curtain wall fixing frames are connected, one fixing frame is bolted or directly inserted into the inner wall of another fixing frame to assemble multiple fixing frames in this way.

[0004] However, the method of using bolts to assemble two fixing frames in the existing building curtain wall fixing frames is too cumbersome, and the method of direct insertion is not stable enough after a long time, which affects the installation of the building curtain wall and is prone to falling off danger after a long time. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a building curtain wall fixing frame, which solves the problems that the method of using bolts to assemble two fixing frames is too cumbersome, the method of direct insertion is not stable enough after a long time, which affects the installation of the building curtain wall, and is prone to falling off danger after a long time.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A building curtain wall fixing frame includes a main frame body. A card slot is opened at the top of the main frame body. A connecting piece is fixedly connected to the bottom of the main frame body. A slot is opened on the surface of the connecting piece. Both sides of the front of the main frame body are fixedly connected with backing plates. A fixing device is arranged on the main frame body. The fixing device includes: a movable rod inserted into the side wall of the main frame body and extending into the card slot; a baffle fixedly connected to one end of the movable rod inside the main frame body; a spring sleeved on the outer wall of the movable rod, with one end abutted against the inner wall of the main frame body and the other end abutted against the side surface of the baffle; a pull ring fixedly connected to one end of the movable rod outside the main frame body; a connecting part arranged on the outer wall of the main frame body; a lower fixing unit arranged on the front of the connecting part; an upper fixing mechanism arranged at the bottom of the lower fixing unit; wherein, by inserting the connecting piece at the bottom of one main frame body into the card slot at the top of another main frame body, it is convenient to connect multiple main frame bodies. The pull ring drives the movable rod to move and squeezes the spring through the baffle. One end of the movable rod is inserted into the inner wall of the slot opened on the surface of the connecting piece to fix it, and it is also convenient for later disassembly.

[0007] Preferably, two sets of connecting parts are provided and are respectively arranged on both sides of the outer wall of the main frame body. The connecting part includes: a straight plate fixedly connected to the outer wall of the main frame body; two chutes respectively opened at the top and bottom of the straight plate; a cross frame body sleeved on the outer wall of the straight plate; two sliders respectively fixedly connected to the upper and lower inner walls of the cross frame body and slidably clamped on the inner wall of the chute. Wherein, by sliding and clamping the sliders on the inner wall of the cross frame body into the inner wall of the chute opened on the straight plate, it is convenient to install the cross frame body.

[0008] Preferably, two sets of lower fixing units are provided and are respectively arranged on the fronts of the two cross frame bodies. The lower fixing unit includes: a support plate fixedly connected to the front of the cross frame body; an adjusting plate arranged on the front of the support plate; two first adjusting bolts respectively rotatably connected to both sides of the inner wall of the adjusting plate and threadedly connected to the inner wall of the support plate. Wherein, by adjusting the amount of the two first adjusting bolts entering the inside of the support plate, the distance between the adjusting plate and the support plate is controlled to adapt to curtain walls of different specifications.

[0009] Preferably, two sets of upper fixing mechanisms are provided and are respectively arranged at the bottoms of the two adjusting plates. The upper fixing mechanism includes: a cross plate fixedly connected to the bottom of the adjusting plate; a clamping plate arranged on the back of the cross plate; two second adjusting bolts respectively threadedly connected to both sides of the inner wall of the cross plate and penetrating through one end of the cross plate and rotatably connected to the outer wall of the clamping plate. Wherein, by adjusting the two second adjusting bolts, the distance between the clamping plate and the cross plate is controlled to fix the top of the curtain wall.

[0010] Preferably, two mounting ears are respectively fixedly connected to both sides of the outer wall of the main frame body.

[0011] Beneficial effects

[0012] The utility model provides a fixing frame for a building curtain wall. It has the following beneficial effects: Through the cooperation among the movable rod, the spring and the baffle, when assembling two main frame bodies, first insert the connecting piece at the bottom of one main frame body into the clamping groove opened at the top of the other main frame body. When inserting, pull out the movable rod through the pull ring, the baffle can squeeze the spring, the movable rod shrinks, leaving space for the entry of the connecting piece. After inserting, release the pull ring, the movable rod resets under the action of the spring and is inserted into the inner wall of the slot opened on the surface of the connecting piece, thus realizing the assembly of multiple main frame bodies. When disassembling, it is also relatively convenient and fast.

[0013] Through the cooperation among the support plate, the adjusting plate and the first adjusting bolt, when installing and fixing the curtain wall, the adjusting plate can control the distance between the support plate and the adjusting plate by adjusting the first adjusting bolt, so as to adapt to curtain walls with different specifications in the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the present utility model;

[0015] Figure 2 It is a schematic external view of the present utility model;

[0016] Figure 3 is Figure 2 a schematic structural diagram of the support plate, the adjusting plate and the first adjusting bolt in

[0017] Figure 4 is Figure 1 a schematic structural diagram of the pull ring, the movable rod and the spring in

[0018] Figure 5 is Figure 2 a schematic structural diagram of the straight plate, the sliding groove and the transverse frame body in

[0019] In the figure: 1, main frame body; 11, clamping groove; 12, connecting piece; 121, inserting slot; 13, backing plate; 2, fixing device; 21, movable rod; 22, baffle; 23, spring; 24, pull ring; 25, connecting part; 251, straight plate; 252, sliding groove; 253, transverse frame body; 254, sliding block; 26, lower fixing unit; 261, support plate; 262, adjusting plate; 263, first adjusting bolt; 27, upper fixing mechanism; 271, cross plate; 272, clamping plate; 273, second adjusting bolt; 3, mounting ear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] For the existing fixing brackets for building curtain walls, the method of assembling two fixing brackets with bolts is too cumbersome, and the method of direct insertion is not stable enough after a long time, which affects the installation of the building curtain wall and is prone to falling off danger after a long time.

[0022] In view of this, the present utility model provides a fixing frame for building curtain walls. Through the cooperation among the movable rod, the spring and the baffle, when assembling two main frames, first insert the connecting piece at the bottom of one main frame into the clamping groove opened at the top of the other main frame. When inserting again, pull out the movable rod outward through the pull ring, and the baffle can squeeze the spring, and the movable rod shrinks to leave space for the entry of the connecting piece. After inserting, release the pull ring, and the movable rod resets under the action of the spring and inserts into the inner wall of the slot opened on the surface of the connecting piece, so as to realize the assembly of multiple main frames. When disassembling, it is also relatively convenient and fast.

[0023] By those skilled in the art, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: As Figures 1 - 5 It can be seen that a fixing frame for building curtain walls includes a main frame 1. A clamping groove 11 is opened at the top of the main frame 1. A connecting piece 12 is fixedly connected to the bottom of the main frame 1. A slot 121 is opened on the surface of the connecting piece 12. Both sides of the front surface of the main frame 1 are fixedly connected with a backing plate 13. A fixing device 2 is arranged on the main frame 1. The fixing device 2 includes: a movable rod 21 inserted into the side wall of the main frame 1 and extending into the clamping groove 11; a baffle 22 fixedly connected to one end of the movable rod 21 inside the main frame 1; a spring 23 sleeved on the outer wall of the movable rod 21, with one end abutted against the inner wall of the main frame 1 and the other end abutted against the side surface of the baffle 22; a pull ring 24 fixedly connected to one end of the movable rod 21 outside the main frame 1; a connecting portion 25 arranged on the outer wall of the main frame 1; a lower fixing unit 26 arranged on the front surface of the connecting portion 25; an upper fixing mechanism 27 arranged at the bottom of the lower fixing unit 26. Among them, by inserting the connecting piece 12 at the bottom of one main frame 1 into the clamping groove 11 at the top of the other main frame 1, it is convenient to connect multiple main frames 1. The pull ring 24 drives the movable rod 21 to move, squeezes the spring 23 through the baffle 22, and one end of the movable rod 21 is inserted into the inner wall of the slot 121 opened on the surface of the connecting piece 12 to fix it, and it is also convenient for later disassembly;

[0025] In the specific implementation process, it is particularly worth noting that when assembling the two main frames 1, first insert the connecting piece 12 at the bottom of one main frame 1 into the clamping groove 11 opened at the top of the other main frame 1. When inserting, pull out the movable rod 21 through the pull ring 24, then the baffle 22 can squeeze the spring 23, and the movable rod 21 shrinks to make room for the entry of the connecting piece 12. After inserting, release the pull ring 24, and the movable rod 21 resets under the action of the spring 23 and inserts into the inner wall of the slot 121 opened on the surface of the connecting piece 12, thus realizing the assembly of multiple main frames 1. When disassembling, it is also relatively convenient and fast;

[0026] Furthermore, there are two sets of connecting parts 25, which are respectively arranged on both sides of the outer wall of the main frame 1. The connecting part 25 includes: a straight plate 251 fixedly connected to the outer wall of the main frame 1; two sliding grooves 252 respectively opened at the top and bottom of the straight plate 251; a transverse frame body 253 sleeved on the outer wall of the straight plate 251; two sliders 254 respectively fixedly connected to the upper and lower inner walls of the transverse frame body 253 and slidably clamped in the inner wall of the sliding groove 252. Among them, by sliding and clamping the slider 254 on the inner wall of the transverse frame body 253 in the sliding groove 252 opened on the straight plate 251, it is convenient to install the transverse frame body 253;

[0027] In the specific implementation process, it is particularly worth noting that the transverse frame body 253 is slidably clamped in the sliding groove 252 opened on the straight plate 251 through the slider 254 on the inner wall, which is convenient for assembling the transverse frame body 253. The transverse frame body 253 plays a role in bearing the installation of the curtain wall. When multiple transverse frame bodies 253 are assembled, the transverse frame bodies 253 can be firmly installed by the main frame 1 as long as the two ends of the transverse frame body 253 are tightly abutted against each other;

[0028] Specifically, when using this building curtain wall fixing frame and assembling two main frames 1, first insert the connecting piece 12 at the bottom of one main frame 1 into the clamping groove 11 opened at the top of the other main frame 1. When inserting, pull out the movable rod 21 through the pull ring 24, then the baffle 22 can squeeze the spring 23, and the movable rod 21 shrinks to make room for the entry of the connecting piece 12. After inserting, release the pull ring 24, and the movable rod 21 resets under the action of the spring 23 and inserts into the inner wall of the slot 121 opened on the surface of the connecting piece 12, thus realizing the assembly of multiple main frames 1. When disassembling, it is also relatively convenient and fast. The transverse frame body 253 is slidably clamped in the sliding groove 252 opened on the straight plate 251 through the slider 254 on the inner wall, which is convenient for assembling the transverse frame body 253. The transverse frame body 253 plays a role in bearing the installation of the curtain wall. When multiple transverse frame bodies 253 are assembled, the transverse frame bodies 253 can be firmly installed by the main frame 1 as long as the two ends of the transverse frame body 253 are tightly abutted against each other.

[0029] Example Two: Consisting ofFigures 1 - 5 It can be seen that there are two sets of lower fixing units 26, which are respectively arranged on the front surfaces of two cross frame bodies 253. The lower fixing unit 26 includes: a support plate 261 fixedly connected to the front surface of the cross frame body 253; an adjusting plate 262 arranged on the front surface of the support plate 261; two first adjusting bolts 263, which are respectively rotatably connected to both sides of the inner wall of the adjusting plate 262 and are threadedly connected to the inner wall of the support plate 261. Among them, by adjusting the amount of the two first adjusting bolts 263 entering the support plate 261, the distance between the adjusting plate 262 and the support plate 261 is controlled to adapt to curtain walls of different specifications.

[0030] In the specific implementation process, it is particularly worth noting that when installing and fixing the curtain wall, the adjusting plate 262 can control the distance between the support plate 261 and the adjusting plate 262 by adjusting the first adjusting bolts 263, so as to adapt to curtain walls of different specifications in the market. When adjusting the first adjusting bolts 263, since the first adjusting bolts 263 are set to two and are respectively arranged at both ends of the adjusting plate 262, the situation that the adjusting plate 262 does not move will not occur.

[0031] Furthermore, there are two sets of upper fixing mechanisms 27, which are respectively arranged at the bottoms of two adjusting plates 262. The upper fixing mechanism 27 includes: a cross plate 271 fixedly connected to the bottom of the adjusting plate 262; a clamping plate 272 arranged on the back of the cross plate 271; two second adjusting bolts 273, which are respectively threadedly connected to both sides of the inner wall of the cross plate 271 and one end penetrating the cross plate 271 is rotatably connected to the outer wall of the clamping plate 272. Among them, by adjusting the two second adjusting bolts 273, the distance between the clamping plate 272 and the cross plate 271 is controlled to fix the top of the curtain wall.

[0032] In the specific implementation process, it is particularly worth noting that after the bottom of the curtain wall is fixed by the lower fixing unit 26, the top of the curtain wall is fixed by the upper fixing mechanism 27. By respectively adjusting the two second adjusting bolts 273, the distance between the clamping plate 272 and the cross plate 271 is adjusted until the clamping plate 272 and the cross plate 271 are tightly pressed against the front and back of the curtain wall, and then the curtain wall can be fixed.

[0033] Furthermore, two installation ears 3 are respectively fixedly connected to both sides of the outer wall of the main frame body 1.

[0034] In the specific implementation process, it is particularly worth noting that the installation ears 3 are used to fix the main frame body 1 on the wall surface.

[0035] Specifically, on the basis of the above-mentioned first embodiment, when installing and fixing the curtain wall, the adjusting plate 262 can control the distance between the supporting plate 261 and the adjusting plate 262 by adjusting the first adjusting bolt 263, so as to adapt to curtain walls with different specifications on the market. When adjusting the first adjusting bolt 263, since the first adjusting bolt 263 is set to two and are respectively arranged at both ends of the adjusting plate 262, the situation that the adjusting plate 262 is immovable will not occur. After the bottom of the curtain wall is fixed by the lower fixing unit 26, the top of the curtain wall is fixed by the upper fixing mechanism 27. By adjusting the two second adjusting bolts 273 respectively, the distance between the clamping plate 272 and the cross plate 271 can be adjusted until the clamping plate 272 and the cross plate 271 are pressed against the front and back of the curtain wall, and then the curtain wall can be fixed. The installation ear 3 is used to fix the main frame body 1 on the wall surface.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0037] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building curtain wall fixing bracket, comprising a main frame body (1), characterized in that: A clamping groove (11) is formed at the top of the main frame body (1). A connecting piece (12) is fixedly connected to the bottom of the main frame body (1). A slot (121) is formed on the surface of the connecting piece (12). Padding plates (13) are fixedly connected to both sides of the front surface of the main frame body (1). A fixing device (2) is arranged on the main frame body (1). The fixing device (2) includes: A movable rod (21) is inserted into the side wall of the main frame body (1) and extends into the clamping groove (11); A baffle (22) is fixedly connected to one end of the movable rod (21) inside the main frame body (1); A spring (23) is sleeved on the outer wall of the movable rod (21), and one end abuts against the inner wall of the main frame body (1), and the other end abuts against the side surface of the baffle (22); A pull ring (24) is fixedly connected to one end of the movable rod (21) outside the main frame body (1); A connecting part (25) is arranged on the outer wall of the main frame body (1); A lower fixing unit (26) is arranged on the front surface of the connecting part (25); An upper fixing mechanism (27) is arranged at the bottom of the lower fixing unit (26); Wherein, the connecting piece (12) at the bottom of one main frame body (1) is inserted into the clamping groove (11) at the top of another main frame body (1), which is convenient for connecting multiple main frame bodies (1). The pull ring (24) drives the movable rod (21) to move, and the spring (23) is compressed by the baffle (22). One end of the movable rod (21) is inserted into the inner wall of the slot (121) formed on the surface of the connecting piece (12) for fixing it, and it is also convenient for later disassembly.

2. The fixing bracket for a building curtain wall according to claim 1, wherein: Two groups of connecting parts (25) are arranged, respectively on both sides of the outer wall of the main frame body (1). The connecting part (25) includes: A straight plate (251) is fixedly connected to the outer wall of the main frame body (1); Two sliding grooves (252) are respectively formed at the top and bottom of the straight plate (251); A transverse frame body (253) is sleeved on the outer wall of the straight plate (251); Two sliders (254) are respectively fixedly connected to the upper and lower inner walls of the transverse frame body (253) and are slidably clamped in the inner walls of the sliding grooves (252); Wherein, the sliders (254) on the inner wall of the transverse frame body (253) are slidably clamped in the inner walls of the sliding grooves (252) formed on the straight plate (251), which is convenient for installing the transverse frame body (253).

3. The fixing bracket for a building curtain wall according to claim 2, wherein: Two groups of lower fixing units (26) are arranged, respectively on the front surfaces of the two transverse frame bodies (253). The lower fixing unit (26) includes: A support plate (261) is fixedly connected to the front surface of the transverse frame body (253); An adjusting plate (262) is arranged on the front surface of the support plate (261); Two first adjusting bolts (263) are respectively rotatably connected to both sides of the inner wall of the adjusting plate (262) and are threadedly connected to the inner wall of the support plate (261); Among them, by adjusting the amount of the two first adjusting bolts (263) entering the inside of the support plate (261), the distance between the adjusting plate (262) and the support plate (261) is controlled to adapt to curtain walls of different specifications.

4. The fixing bracket for a building curtain wall according to claim 3, wherein: Two sets of the upper fixing mechanisms (27) are provided, which are respectively arranged at the bottoms of the two adjusting plates (262). The upper fixing mechanism (27) includes: A horizontal plate (271), fixedly connected to the bottom of the adjusting plate (262); A clamping plate (272), arranged on the back of the horizontal plate (271); Two second adjusting bolts (273), which are respectively threadedly connected to both sides of the inner wall of the horizontal plate (271), and one end penetrating through the horizontal plate (271) is rotatably connected to the outer wall of the clamping plate (272); Among them, by adjusting the two second adjusting bolts (273), the distance between the clamping plate (272) and the horizontal plate (271) is controlled to fix the top of the curtain wall.

5. A fixing bracket for a building curtain wall according to claim 1, characterized in that: Two mounting ears (3) are respectively fixedly connected to both sides of the outer wall of the main frame body (1).

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