Fireproof separating wall for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a fireproof separating wall for constructional engineering. A fireproof separating wall for constructional engineering comprises supporting side plates, a lower base plate, an upper base plate and a wall body unit, the lower base plate and the upper base plate are arranged between the supporting side plates, the wall body unit is arranged in the length direction of the base plates, a frame formed by the base plates and the supporting side plates is filled with the wall body unit, and a protruding structure is arranged on each base plate. The supporting frame bodies in the wall body units are correspondingly provided with connecting parts spliced with the convex structures; and the effect that the firewall body is good in integrity and shock resistance after being spliced is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a fireproof isolation wall for construction engineering. Background Art

[0002] Fireproof isolation walls are one of the important fireproof elements and play a key role in the design and construction of buildings, helping to slow down the spread of fire inside the building, thereby protecting people's lives and reducing property losses. However, the fireproof isolation walls in existing construction projects have the defects of poor integrity and poor earthquake resistance after the fireproof walls are spliced. Utility Model Content

[0003] The utility model aims to solve the above-mentioned technical problems and provide a fireproof isolation wall for construction engineering, which achieves the effect of good integrity and earthquake resistance after the fire wall body is spliced.

[0004] In view of this, the utility model provides a fireproof isolation wall for construction projects, including: supporting side panels, a lower seat plate and an upper seat plate are arranged between the supporting side panels, and a wall unit. The wall unit is arranged along the length direction of the seat plate to fill the frame formed by the seat plate and the supporting side panels, and a protruding structure is arranged on the seat plate. The supporting frame in the wall unit is correspondingly provided with a connecting portion spliced ​​with the above-mentioned protruding structure.

[0005] In the present technical solution, the supporting side panels are fixedly connected to the side walls, the lower seat panel is fixed to the ground, and the upper seat panel is fixed to the top wall. The upper and lower seat panels and the supporting side panels constitute an installation frame, which is coordinated through the protruding structures arranged on the upper and lower seat panels and the corresponding connecting parts arranged on the supporting frame in the wall unit. The two are spliced ​​to improve the integrity of the fire wall body after splicing, thereby improving the seismic resistance of the fire wall body.

[0006] In the above technical solution, further, the wall unit includes two side wall panels and a support frame arranged therein, the support frame is composed of a first support column and a second support column staggered together, and both ends of the vertically arranged first support column are provided with connecting parts; wherein the wall panels on both sides are filled with fireproof sealant.

[0007] In the present technical solution, the support frame formed by the staggered connection of the first support column and the second support column can enhance the stability of the overall structure, especially when encountering earthquakes or other external force impacts, it can provide better protection. The two support columns are vertically arranged, the first support column is vertical, and the second support column is horizontal. The connecting part of the first support column can better cooperate and connect with the raised structure on the seat plate. At the same time, the fireproof blocking material can be refractory bricks, concrete, and fire-retardant bags.

[0008] In the above technical solution, further, the connecting portion is a sleeve structure and is fixedly connected to the end of the first support column, and the sleeve structure can cooperate with the protruding structure on the seat plate.

[0009] In the above technical solution, further, a connecting portion is provided at one end of the second support column, and an extending portion is extended at the other end and can be plugged with the connecting portion.

[0010] In the present technical solution, such an arrangement further improves the integrity of the fire wall body through the plug-in fit between the wall units, and the plug-in fit between the wall units and the upper and lower seat plates can significantly improve the integrity, seismic resistance and stability of the fire wall body.

[0011] In the above technical solution, further, the lower seat plate is a long strip plate, the lower seat plate is provided with a protruding structure, and the lower seat plate is provided with a stepped structure corresponding to the wall unit, and the above wall panel is provided with a concave structure corresponding to the trapezoidal structure.

[0012] In this technical solution, the lower seat plate is fixedly connected to the ground by expansion bolts, and a protruding structure is provided in the middle of the lower seat plate. In this embodiment, the specific protruding structure is cylindrical and can cooperate with the sleeve structure of the connecting part in the wall unit. Step structures are provided on both sides of the protruding structure on the lower seat plate, which can cooperate with the corresponding recessed structures provided on the wall panel to further improve the smoke and fire prevention effects. The upper seat plate and the lower seat plate have the same structure.

[0013] In the above technical solution, further, the gap between the two wall units is filled with fireproof sealant or fireproof mud.

[0014] In the technical solution, it is used to seal the gap to prevent the flame and high-temperature smoke from spreading through the small cracks between the wall units.

[0015] In the above technical solution, further, the wall panels are sprayed with a decorative fire retardant coating.

[0016] In the technical solution, the coating is used to protect combustible substrates. It not only has a decorative effect but also can provide fire protection.

[0017] In the above technical solution, further, the surfaces of the supporting side panels, the upper seat panel and the lower seat panel are sprayed with fire retardant coating.

[0018] In this technical solution, the supporting side panels, the upper seat panels and the lower seat panels are all steel structures, and the fire-retardant coating forms a protective layer on the surface of the steel structure to extend its fire resistance time in a fire.

[0019] In the above technical solution, further, it also includes a middle partition, and the upper and lower sides of the middle partition are provided with a protruding structure and a stepped structure corresponding to the connection part of the wall unit.

[0020] In this technical solution, when more than one layer of wall units are spliced ​​together to form a fireproof isolation wall, a middle partition can be set to cooperate with the supporting side panels and the upper and lower seat panels to install and fix the wall units, thereby improving the integrity and earthquake resistance of the constructed fireproof isolation wall.

[0021] In the above technical solution, further, support bars are horizontally arranged between the supporting side plates, and the middle partition plate and the support bars are threadedly connected.

[0022] In this technical solution, support bars are provided to enhance the installation stability of the middle partition and enhance the integrity and stability of the fireproof isolation wall.

[0023] The beneficial effects of the utility model are:

[0024] 1. The raised structures on the upper and lower seat plates are matched with the corresponding connecting parts of the supporting frame in the wall unit, and the two are spliced ​​to improve the integrity of the fire wall body after splicing, thereby improving the seismic resistance of the fire wall body;

[0025] 2. The second support column is provided with a connecting portion at one end and an extension portion at the other end that is extended and plugged with the connecting portion. With this arrangement, the plug-in fit between the wall units further improves the integrity of the fire wall, and the plug-in fit between the wall units and the upper and lower seat plates can significantly improve the integrity, seismic resistance and stability of the fire wall;

[0026] 3. The gap between the two wall units is filled with fireproof sealant or fireproof mud, the wall panels are sprayed with decorative fireproof paint, and the supporting side panels, upper seat panels and lower seat panels are sprayed with fireproof paint to further improve the fire and smoke prevention effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model;

[0028] Figure 2 It is a structural diagram of the wall unit;

[0029] Figure 3 It is an exploded view of the wall unit;

[0030] Figure 4 It is a structural schematic diagram of the support frame;

[0031] Figure 5 yes Figure 1 A partial enlarged view of point A in the middle.

[0032] The symbols in the figure are:

[0033] 1. Support side panels; 2. Lower seat panels; 3. Upper seat panels; 4. Wall units; 5. Protruding structures; 6. Connecting parts; 7. Support frames; 8. First support columns; 9. Second support columns; 10. Fireproofing materials; 11. Wall panels; 12. Step structures; 13. Recessed structures; 14. Extension parts; 15. Middle partitions; 16. Support strips. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0037] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0038] It should be noted that, in the present application, the terms "comprise", "include" 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 includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0039] Embodiment 1:

[0040] like Figure 1-5 As shown, this embodiment provides a fireproof isolation wall for construction engineering, including: a supporting side panel 1, wherein a lower seat panel 2 and an upper seat panel 3 are arranged between the supporting side panels 1; a wall unit 4, wherein the wall unit 4 is arranged along the length direction of the seat panel, and fills the frame formed by the seat panel and the supporting side panel 1, wherein a protruding structure 5 is arranged on the seat panel, and a connecting portion 6 spliced ​​with the protruding structure 5 is correspondingly arranged on the supporting frame 7 in the wall unit 4. The supporting side panel 1 is fixedly connected to the side wall, the lower seat panel 2 is fixed to the ground, and the upper seat panel 3 is fixed to the top wall. The upper and lower seat panels 2 and the supporting side panels 1 constitute an installation frame, and the protruding structures 5 arranged on the upper and lower seat panels 2 and the connecting portions 6 correspondingly arranged on the supporting frame 7 in the wall unit 4 are matched, and the two are spliced ​​to improve the integrity of the fire wall body after splicing, thereby improving the seismic resistance of the fire wall body.

[0041] like Figure 1-3As shown, the wall unit 4 includes two side wall panels 11 and a support frame 7 arranged therein, the support frame 7 is composed of a first support column 8 and a second support column 9 interlacedly connected, and both ends of the vertically arranged first support column 8 are provided with a connection portion 6; wherein, the above-mentioned two side wall panels 11 are filled with fireproof plugging material 10. The support frame 7 formed by the interlaced connection of the first support column 8 and the second support column 9 can enhance the stability of the overall structure, especially in the event of an earthquake or other external force impact, can provide better protection, the two support columns are arranged vertically, the first support column 8 is vertical, and the second support column 9 is horizontal, the connection portion 6 of the first support column 8 can better cooperate and connect with the raised structure 5 on the seat plate, and the fireproof plugging material 10 can be refractory bricks, concrete, and fire-retardant bags.

[0042] The connecting portion 6 is a sleeve structure and is fixedly connected to the end of the first support column 8 . The sleeve structure can cooperate with the protruding structure 5 on the seat plate.

[0043] like Figure 1 and Figure 5 As shown, the lower seat plate 2 is a long strip plate body, the lower seat plate 2 is provided with a raised structure 5, and the lower seat plate 2 is provided with a stepped structure 12 corresponding to the wall unit 4, and the above-mentioned wall panel 11 is provided with a trapezoidal structure and a recessed structure 13 correspondingly. The lower seat plate 2 is fixedly connected to the ground by expansion bolts, and a raised structure 5 is provided in the middle of the lower seat plate 2. In this embodiment, the specific raised structure 5 is cylindrical and can cooperate with the sleeve structure of the connecting part 6 in the wall unit 4. The raised structure 5 is provided with a stepped structure 12 on both sides of the lower seat plate 2, which can cooperate with the recessed structure 13 corresponding to the wall panel 11, so as to further improve the smoke and fire prevention effect. The upper seat plate 3 and the lower seat plate 2 have the same structure.

[0044] The gap between the two wall units 4 is filled with fireproof sealant or fireproof mud to seal the gap and prevent flames and high-temperature smoke from spreading through the small cracks between the wall units 4.

[0045] The wallboard 11 is sprayed with a decorative fireproof coating. The coating is used for the protection of combustible substrates. It not only has a decorative effect, but also can provide fire protection.

[0046] The surfaces of the supporting side panels 1, the upper seat panels 3 and the lower seat panels 2 are sprayed with fire retardant coatings. The supporting side panels 1, the upper seat panels 3 and the lower seat panels 2 are all steel structures, and the fire retardant coatings form a protective layer on the surface of the steel structure to extend its fire resistance time in a fire.

[0047] Embodiment 2:

[0048] This embodiment provides a fireproof isolation wall for construction projects, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] The second support column 9 is provided with a connecting portion 6 at one end and an extending portion 14 at the other end that is extended and plugged with the connecting portion 6. In this way, the plug-in cooperation between the wall units 4 further improves the integrity of the fire wall, and the plug-in cooperation between the wall units 4 and the upper and lower seat plates 2 can significantly improve the integrity, earthquake resistance and stability of the fire wall.

[0050] Embodiment 3:

[0051] This embodiment provides a fireproof isolation wall for construction projects, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] like Figure 1 As shown, it also includes a middle partition 15, and the upper and lower sides of the middle partition 15 are provided with a protrusion structure 5 and a step structure 12 corresponding to the connection part 6 of the wall unit 4. When more than one layer of wall units 4 are spliced ​​to form a fireproof isolation wall, a middle partition 15 can be provided to cooperate with the supporting side panels 1 and the upper and lower seat panels 2 to install and fix the wall units 4, so as to improve the integrity and earthquake resistance of the constructed fireproof isolation wall.

[0053] The middle partition 15 can slide between the supporting side panels 1 on both sides, and after overlapping the lower wall unit 4 first, the middle partition 15 slides between the supporting side panels 1 and overlaps on the top of the lower layer. The raised structure 5 on the lower surface of the middle partition 15 and the connecting part 6 of the lower wall unit 4 are plugged in and cooperate. If there are several layers of wall units 4 spliced ​​together to form a fireproof isolation wall, the overlap is similar.

[0054] A support bar 16 is horizontally arranged between the supporting side plates 1, and the middle partition plate 15 is threadedly connected to the support bar 16. The support bar 16 is arranged to strengthen the installation stability of the middle partition plate 15 and strengthen the integrity and stability of the fireproof isolation wall.

[0055] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A fireproof isolation wall for construction engineering, characterized in that: include: Support side plates (1), wherein a lower seat plate (2) and an upper seat plate (3) are arranged between the support side plates (1); A wall unit (4) is provided along the length direction of the seat plate to fill a frame formed by the seat plate and the supporting side plates (1); a protruding structure (5) is provided on the seat plate; a supporting frame (7) in the wall unit (4) is provided with a connecting portion (6) spliced ​​with the protruding structure (5) correspondingly.

2. A fireproof isolation wall for construction engineering according to claim 1, characterized in that: The wall unit (4) comprises two side wall panels (11) and a support frame (7) arranged therein, wherein the support frame (7) is composed of a first support column (8) and a second support column (9) connected in an alternating manner, and both ends of the vertically arranged first support column (8) are provided with connecting portions (6); Wherein, fireproof blocking material (10) is filled between the two side wall panels (11).

3. A fireproof isolation wall for construction engineering according to claim 2, characterized in that: The connecting portion (6) is a sleeve structure and is fixedly connected to the end of the first support column (8), and the sleeve structure can cooperate with the protruding structure (5) on the seat plate.

4. A fireproof isolation wall for construction engineering according to claim 3, characterized in that: The second support column (9) is provided with a connecting portion (6) at one end and an extending portion (14) at the other end which is extended and can be plugged into and cooperate with the connecting portion (6).

5. A fireproof isolation wall for construction engineering according to claim 2, characterized in that: The lower seat plate (2) is a long strip-shaped plate body, the lower seat plate (2) is provided with a protruding structure (5), and the lower seat plate (2) is provided with a stepped structure (12) corresponding to the wall unit (4), and the above-mentioned wall plate (11) is provided with a trapezoidal structure and a recessed structure (13) correspondingly.

6. A fireproof isolation wall for construction engineering according to claim 5, characterized in that: The gap between the two wall units (4) is filled with fireproof sealant or fireproof mud.

7. A fireproof isolation wall for construction engineering according to claim 6, characterized in that: The wallboard (11) is sprayed with a decorative fire-retardant paint.

8. A fireproof isolation wall for construction engineering according to claim 7, characterized in that: The surfaces of the supporting side plates (1), the upper seat plate (3) and the lower seat plate (2) are sprayed with fire retardant paint.

9. A fireproof isolation wall for construction engineering according to claim 1, characterized in that: It also comprises a middle partition (15), wherein the middle partition (15) is provided with a protruding structure (5) and a stepped structure (12) at the upper and lower sides thereof corresponding to the connection part (6) of the wall unit (4).

10. A fireproof isolation wall for construction engineering according to claim 9, characterized in that: A support bar (16) is horizontally arranged between the supporting side plates (1), and the middle partition plate (15) and the support bar (16) are threadedly connected.

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