High-strength net frame type fireproof wallboard

Abstract

The utility model discloses a high-strength net frame type fireproof wallboard in the technical field of steel structure walls, which comprises an I-shaped mounting framework, steel plates are fixedly connected to the front side wall and the rear side wall of the I-shaped mounting framework through bolts, and auxiliary supporting plates are arranged on the left side and the right side between the rear side wall of the steel plate on the front side and the front side wall of the steel plate on the rear side. Mounting holes are formed in the four corners of the rear side wall of the steel plate on the front side and the four corners of the front side wall of the steel plate on the rear side, mounting rods are fixedly connected to the upper side and the lower side of the front side wall and the lower side of the rear side wall of the auxiliary supporting plate, and the tail ends of the mounting rods extend to inner cavities of the mounting holes and are connected with the inner cavity walls of the mounting holes in a clamped mode. The fire-proof exterior trimming panel mounting structure is reasonable in structural design, the whole body can be quickly mounted, so that the construction progress is accelerated, the fire-proof exterior trimming panel can be quickly mounted and replaced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure walls, in particular to a high-strength grid-type fire wall panel. Background Art

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosing and dividing spaces. The walls of load-bearing structure buildings combine load-bearing and enclosure functions. The function of the walls of skeleton structure system buildings is to enclose and divide spaces. Ordinary walls are usually made of bricks, and the construction period is relatively long. For the convenience of steel structure walls, the frame is installed and then the concrete is poured. It has the characteristics of lightness, high strength, corrosion resistance, shock resistance, fire resistance, etc., and has a wide range of applications.

[0003] When installing the main steel frame of the existing steel structure wall, it is usually necessary to use a large number of bolts and welding to install it, which makes the installation very troublesome and seriously affects the construction progress. In addition, the external fireproof exterior panels are usually installed in a fixed manner, which not only makes the installation more troublesome, but also cannot be quickly replaced when the fireproof exterior panels are damaged. For this reason, we propose a high-strength grid-type fire wall panel. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength grid-type fire wall panel to solve the problem raised in the above background technology that when installing the main steel frame of the existing steel structure wall, it is usually necessary to install it through a large number of bolts and welding, which makes the installation very troublesome and seriously affects the construction progress. In addition, the external fireproof exterior panels usually adopt a fixed installation method, which not only makes the installation more troublesome, but also cannot be quickly replaced when the fireproof exterior panels are damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength grid-type fire wall panel, comprising an I-shaped mounting frame, the front and rear side walls of the I-shaped mounting frame are fixedly connected with steel plates by bolts, auxiliary support plates are arranged on the left and right sides between the rear side wall of the front steel plate and the front side wall of the rear steel plate, mounting holes are opened at the four corners of the rear side wall of the front steel plate and the four corners of the front side wall of the rear steel plate, the front and rear side walls of the auxiliary support plates are fixedly connected with mounting rods on the upper and lower sides, and the ends of the mounting rods extend to the inner cavity of the mounting hole and are locked with the inner cavity wall of the mounting hole. Then, reinforcement grooves are opened on the upper and lower left and right sides of the rear side wall of the front steel plate and on the upper and lower left and right sides of the front side wall of the rear steel plate, reinforcement plates are fixedly connected to the front and rear sides of the upper and lower right side walls of the left auxiliary support plate and the upper and lower left side walls of the right auxiliary support plate, reinforcement rods are fixedly connected to the front side walls of the four front reinforcement plates and the rear side walls of the four rear reinforcement plates, and the reinforcement rods are evenly distributed from the outside to the inside, and the ends of the reinforcement rods extend to the inner cavity of the reinforcement grooves and are fixedly connected to reinforcement rings, and the reinforcement rings are evenly distributed.

[0006] As a further description of the above technical solution:

[0007] A connecting hole is provided in the middle of the I-shaped mounting frame.

[0008] As a further description of the above technical solution:

[0009] A steel grid is inserted into the inner cavity of the connecting hole, and a reinforcing rod is fixedly connected between the left and right side walls of the inner cavity of the steel grid. The left and right side walls of the steel grid extend to the outside of the connecting hole and contact the right side wall of the auxiliary support plate on the left and the left side wall of the auxiliary support plate on the right.

[0010] As a further description of the above technical solution:

[0011] The front side wall of the steel plate on the front side and the rear side wall of the steel plate on the rear side are provided with fireproof exterior panels, and positioning holes are opened at the four corners of the front side wall of the steel plate on the front side and the four corners of the rear side wall of the steel plate on the rear side. The four corners of the rear side wall of the front fireproof exterior panel and the four corners of the front side wall of the rear fireproof exterior panel are fixedly connected with positioning pins, and the ends of the positioning pins extend to the inner cavity of the positioning holes and are clamped with the inner cavity wall of the positioning holes, and fixing grooves are opened in the middle of the front side wall of the fireproof exterior panel on the front side and in the middle of the rear side wall of the fireproof exterior panel on the rear side.

[0012] As a further description of the above technical solution:

[0013] The left and right sides of the rear wall of the inner cavity of the fixing groove on the front side and the left and right sides of the front wall of the inner cavity of the fixing groove on the rear side are provided with card slots, a rod body is fixedly connected at the middle of the front wall of the steel plate on the front side and the middle of the rear wall of the steel plate on the rear side, the end of the rod body extends to the inner cavity of the fixing groove and is sleeved with a hollow disk body, the left and right side walls of the hollow disk body are fixedly connected with fixing plates, the end of the fixing plate is fixedly connected with a fixing block, the end of the fixing block extends to the inner cavity of the card slot and is carded with the inner cavity wall of the card slot, the front side wall of the hollow disk body on the front side and the rear side wall of the hollow disk body on the rear side are screwed with fixing bolts, the end of the fixing bolt extends to the inner cavity of the hollow disk body and is screwed with the rod body.

[0014] As a further description of the above technical solution:

[0015] A chuck is clamped on the front side of the inner cavity wall of the front fixing groove and the rear side of the inner cavity wall of the rear fixing groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The high-strength grid-type fire wall panel connects the steel plate and the auxiliary support plate by inserting the mounting rod on the auxiliary support plate into the mounting hole, inserting the steel grid into the connecting hole, inserting the I-shaped mounting frame between the two steel plates and fixing them with bolts, and then completing the installation of the whole. When pouring concrete, the concrete flows into the reinforcement groove. After drying, the reinforcement ring cooperates with the reinforcement rod through the reinforcement plate to make the connection between the auxiliary support plate and the steel plate more stable while increasing the overall strength. The steel grid cooperates with the reinforcement rod to further improve the overall strength, and the whole can be installed quickly, thereby improving the construction progress.

[0018] 2. The high-strength grid-type fire wall panel positions the fireproof exterior panel by inserting the positioning pin into the positioning hole. At the same time, the two fixing plates are vertically inserted into the fixing groove along with the hollow disc body. The fixation of the hollow disc body is released by rotating the fixing bolts. The hollow disc body is pulled and rotated at the same time to rotate the two fixing plates to a horizontal state. The hollow disc body is pushed again to make the fixing block snap into the slot. The fixing bolts are rotated again to fix the hollow disc body and install the fireproof exterior panel. The fireproof exterior panel can be installed and replaced quickly, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic diagram of a high-strength grid-type fire wall panel proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a cross-sectional view of the structure of a high-strength grid-type fire wall panel proposed by the utility model;

[0021] Figure 3 A front view schematic diagram of a structural front reinforcement ring of a high-strength grid-type fire wall panel proposed by the utility model;

[0022] Figure 4 A front view schematic diagram of a hollow plate body on the front side of the structure of a high-strength grid-type fire wall panel proposed by the utility model;

[0023] Figure 5 A front view schematic diagram of a structural front side positioning pin of a high-strength grid-type fire wall panel proposed by the utility model;

[0024] Figure 6 A high-strength grid-type fire wall panel proposed by the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0025] In the figure: 100, I-shaped mounting frame; 110, steel plate; 111, auxiliary support plate; 112, mounting hole; 113, mounting rod; 114, reinforcement groove; 115, reinforcement plate; 116, reinforcement rod; 117, reinforcement ring; 120, connection hole; 130, steel grid; 131, reinforcement rod; 140, fireproof exterior panel; 141, positioning hole; 142, positioning pin; 143, fixing groove; 150, clamping groove; 151, rod body; 152, hollow disk body; 153, fixing plate; 154, fixing block; 155, fixing bolt; 160, clamping disc. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides a high-strength grid-type fire wall panel, which can be quickly installed as a whole, thereby improving the construction progress, and can quickly install and replace the fireproof exterior panel 140, thereby improving work efficiency. Figure 1-6 , including an I-shaped mounting frame 100;

[0030] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 6The front and rear side walls of the I-shaped mounting frame 100 are fixedly connected with a steel plate 110 by bolts. The steel plate 110 is used to install the fireproof exterior panel 140. Auxiliary support plates 111 are provided on the left and right sides between the rear side wall of the front steel plate 110 and the front side wall of the rear steel plate 110. The auxiliary support plates 111 are used to cooperate with the I-shaped mounting frame 100 for auxiliary support. The four corners of the rear side wall of the front steel plate 110 and the four corners of the front side wall of the rear steel plate 110 are provided with mounting holes 112. The mounting holes 112 are used to install mounting rods 113. The upper and lower sides of the front and rear side walls of the auxiliary support plate 111 are fixedly connected with mounting rods 113. The mounting rods 113 are used to cooperate with the mounting holes 112 to install the auxiliary support plate 111. The ends of the mounting rods 113 extend to the mounting holes The inner cavity of 112 is clamped with the inner cavity wall of the mounting hole 112, and the upper and lower left and right sides of the rear wall of the front steel plate 110 and the upper and lower left and right sides of the front wall of the rear steel plate 110 are provided with reinforcement grooves 114, and the reinforcement grooves 114 are used to place reinforcement rods 116, and the front and rear sides of the upper and lower sides of the right side wall of the left auxiliary support plate 111 and the front and rear sides of the upper and lower sides of the left side wall of the right auxiliary support plate 111 are fixedly connected with reinforcement plates 115, and the reinforcement plates 115 are used to install reinforcement rods 116, and the front side walls of the four front reinforcement plates 115 and the rear side walls of the four rear reinforcement plates 115 are fixedly connected with reinforcement rods 116, and the reinforcement rods 116 are evenly distributed in sequence from the outside to the inside, and the ends of the reinforcement rods 116 extend to the inner cavity of the reinforcement grooves 114 and A reinforcement ring 117 is fixedly connected and the reinforcement rings 117 are evenly distributed. The reinforcement ring 117 is used to cooperate with the dry concrete after the filling concrete is dried to make the connection between the steel plate 110 and the auxiliary support plate 111 more stable. A connection hole 120 is opened in the middle of the inner part of the I-shaped mounting frame 100. The connection hole 120 is used to install the steel grid 130. The inner cavity of the connection hole 120 is plugged with the steel grid 130. The steel grid 130 is used to cooperate with the reinforcing rod 131 to improve the overall strength. The reinforcing rod 131 is fixedly connected between the left and right side walls of the inner cavity of the steel grid 130. The reinforcing rod 131 is used to strengthen the strength of the steel grid 130. The left and right side walls of the steel grid 130 extend to the outside of the connection hole 120 and are respectively connected to the right side of the left auxiliary support plate 111 The side wall contacts the left side wall of the right auxiliary support plate 111. The steel plate 110 and the auxiliary support plate 111 are connected by inserting the mounting rod 113 on the auxiliary support plate 111 into the mounting hole 112. The steel grid 130 is inserted into the connecting hole 120, and then the I-shaped mounting frame 100 is inserted between the two steel plates 110 and fixed with bolts. Then, the overall installation is completed. When pouring concrete, the concrete flows into the reinforcement groove 114. After drying, the reinforcement ring 117 cooperates with the reinforcement rod 116 through the reinforcement plate 115, so that the connection between the auxiliary support plate 111 and the steel plate 110 is more stable and the overall strength is increased. The steel grid 130 cooperates with the reinforcement rod 131 to further improve the overall strength.

[0031] To sum up, the whole can be installed quickly, thus improving the construction progress.

[0032] Please refer again Figure 1 , Figure 2 , Figure 4 and Figure 5The front side wall of the front steel plate 110 and the rear side wall of the rear steel plate 110 are provided with a fireproof exterior panel 140, which is used for decoration and fire prevention. The four corners of the front side wall of the front steel plate 110 and the four corners of the rear side wall of the rear steel plate 110 are provided with positioning holes 141, and the positioning holes 141 are used to install positioning pins 142. The four corners of the rear side wall of the front fireproof exterior panel 140 and the four corners of the front side wall of the rear fireproof exterior panel 140 are fixedly connected with positioning pins 142, and the positioning pins 142 are used to cooperate with the positioning holes 141 to assist in positioning the fireproof exterior panel 140. The end of the positioning pin 142 extends to the inner cavity of the positioning hole 141 and is clamped with the inner cavity wall of the positioning hole 141. The middle of the front side wall of the front fireproof exterior panel 140 A fixing groove 143 is opened at the middle of the rear wall of the rear fireproof exterior panel 140, and the fixing groove 143 is used to install a fixing plate 153. A card slot 150 is opened on the left and right sides of the inner cavity rear wall of the front side fixing groove 143 and the left and right sides of the inner cavity front wall of the rear side fixing groove 143. The card slot 150 is used to install a fixing block 154. A rod body 151 is fixedly connected at the middle of the front wall of the front steel plate 110 and the middle of the rear wall of the rear steel plate 110. The rod body 151 is used to install a hollow disk body 152. The end of the rod body 151 extends to the inner cavity of the fixing groove 143 and is sleeved with a hollow disk body 152. The hollow disk body 152 is used to install the fixing plate 153. The left and right side walls of the hollow disk body 152 are fixedly connected with the fixing plate 1 53, the fixing plate 153 is used to cooperate with the hollow plate 152 to fix the fireproof exterior panel 140 through the rod body 151, and the end of the fixing plate 153 is fixedly connected with a fixing block 154, and the fixing block 154 is used to cooperate with the slot 150 to limit the fixing plate 153, and the end of the fixing block 154 extends to the inner cavity of the slot 150 and is clamped with the inner cavity wall of the slot 150. The front side wall of the front hollow plate 152 and the rear side wall of the rear hollow plate 152 are screwed with fixing bolts 155, and the fixing bolts 155 are used to fix the hollow plate 152. The ends of the fixing bolts 155 extend to the inner cavity of the hollow plate 152 and are screwed with the rod body 151. The front side and rear side of the inner cavity wall of the front fixing groove 143 A chuck 160 is clamped on the rear side of the inner cavity wall of the fixing groove 143. The chuck 160 is used to protect the inside of the fixing groove 143. The positioning pin 142 is inserted into the positioning hole 141 to complete the positioning of the fireproof exterior panel 140. At the same time, the two fixing plates 153 are vertically inserted into the fixing groove 143 along with the hollow disk body 152. The fixing of the hollow disk body 152 is released by rotating the fixing bolts 155. The hollow disk body 152 is pulled and rotated at the same time to rotate the two fixing plates 153 to a horizontal state. The hollow disk body 152 is pushed again to make the fixing block 154 clamped in the clamping groove 150. The fixing bolts 155 are rotated again to fix the hollow disk body 152, and the fireproof exterior panel 140 is installed.

[0033] In summary, the fireproof exterior panel 140 can be installed and replaced quickly, thereby improving work efficiency.

[0034] During specific use, the technical personnel in this field insert the mounting rod 113 on the auxiliary support plate 111 into the mounting hole 112 to connect the steel plate 110 and the auxiliary support plate 111, insert the steel grid 130 into the connecting hole 120, and then insert the I-shaped mounting frame 100 between the two steel plates 110 and fix them with bolts, and then complete the installation of the whole. When pouring concrete, the concrete flows into the reinforcement groove 114. After drying, the reinforcement ring 117 cooperates with the reinforcement rod 116 through the reinforcement plate 115, so that the connection between the auxiliary support plate 111 and the steel plate 110 is more stable while increasing the overall strength. The steel grid 130 cooperates with the reinforcement rod 131 to further The overall strength is further improved. After the pouring of the wall is completed, the positioning pin 142 is inserted into the positioning hole 141 to complete the positioning of the fireproof exterior panel 140. At the same time, the two fixing plates 153 are vertically inserted into the fixing groove 143 with the hollow disk body 152. The fixing bolts 155 are turned to release the fixation of the hollow disk body 152. The hollow disk body 152 is pulled and the hollow disk body 152 is rotated at the same time to rotate the two fixing plates 153 to a horizontal state. The hollow disk body 152 is pushed again to make the fixing block 154 snap into the slot 150. The fixing bolts 155 are turned again to fix the hollow disk body 152. Then the chuck 160 is snapped into the fixing slot 143 to install the fireproof exterior panel 140.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-strength grid-type fire wall panel, characterized in that: The invention comprises an I-shaped mounting frame (100), the front and rear side walls of the I-shaped mounting frame (100) are fixedly connected with a steel plate (110) by bolts, auxiliary support plates (111) are arranged on the left and right sides between the rear side wall of the front steel plate (110) and the front side wall of the rear steel plate (110), the four corners of the rear side wall of the front steel plate (110) and the four corners of the front side wall of the rear steel plate (110) are provided with mounting holes (112), the front and rear side walls of the auxiliary support plate (111) are fixedly connected with mounting rods (113) on the upper and lower sides, the ends of the mounting rods (113) extend to the inner cavity of the mounting hole (112) and are clamped with the inner cavity wall of the mounting hole (112), the left and right sides of the rear side wall of the front steel plate (110) are provided with mounting holes (112), and the front and rear side walls of the auxiliary support plate (111) are fixedly connected with mounting rods (113) on the upper and lower sides, the ends of the mounting rods (113) extend to the inner cavity of the mounting hole (112) and are clamped with the inner cavity wall of the mounting hole (112), and the left and right sides of the rear side wall of the front steel plate (110) are provided with mounting holes (112). The left and right upper and lower sides of the front side wall of the steel plate (110) on the side and right upper and lower sides and the rear side are provided with reinforcement grooves (114); the front and rear sides of the upper and lower sides of the right side wall of the auxiliary support plate (111) on the left side and the front and rear sides of the upper and lower sides of the left side wall of the auxiliary support plate (111) on the right side are fixedly connected with reinforcement plates (115); the front side walls of the four reinforcement plates (115) on the front side and the rear side walls of the four reinforcement plates (115) on the rear side are fixedly connected with reinforcement rods (116), and the reinforcement rods (116) are evenly distributed from the outside to the inside; the ends of the reinforcement rods (116) extend to the inner cavity of the reinforcement grooves (114) and are fixedly connected with reinforcement rings (117), and the reinforcement rings (117) are evenly distributed.

2. The high-strength grid-type fire wall panel according to claim 1, characterized in that: A connection hole (120) is provided in the middle of the I-shaped mounting frame (100).

3. The high-strength grid-type fire wall panel according to claim 2, characterized in that: A steel grid (130) is inserted into the inner cavity of the connection hole (120), and a reinforcing rod (131) is fixedly connected between the left and right side walls of the inner cavity of the steel grid (130). The left and right side walls of the steel grid (130) respectively extend to the outside of the connection hole (120) and respectively contact the right side wall of the auxiliary support plate (111) on the left and the left side wall of the auxiliary support plate (111) on the right.

4. The high-strength grid-type fire wall panel according to claim 1, characterized in that: The front side wall of the front steel plate (110) and the rear side wall of the rear steel plate (110) are provided with a fireproof exterior panel (140), and positioning holes (141) are opened at the four corners of the front side wall of the front steel plate (110) and the four corners of the rear side wall of the rear steel plate (110). The four corners of the rear side wall of the front fireproof exterior panel (140) and the four corners of the front side wall of the rear fireproof exterior panel (140) are fixedly connected with positioning pins (142), and the ends of the positioning pins (142) extend to the inner cavity of the positioning hole (141) and are clamped with the inner cavity wall of the positioning hole (141), and fixing grooves (143) are opened in the middle of the front side wall of the front fireproof exterior panel (140) and the middle of the rear side wall of the rear fireproof exterior panel (140).

5. The high-strength grid-type fire wall panel according to claim 4, characterized in that: The left and right sides of the rear side wall of the inner cavity of the front fixing groove (143) and the left and right sides of the front side wall of the inner cavity of the rear fixing groove (143) are provided with a clamping groove (150); the middle of the front side wall of the front steel plate (110) and the middle of the rear side wall of the rear steel plate (110) are fixedly connected with a rod body (151); the end of the rod body (151) extends to the inner cavity of the fixing groove (143) and is sleeved with a hollow disk body (152); the left and right side walls of the hollow disk body (152) are fixedly connected with a fixing plate (153), the end of the fixing plate (153) is fixedly connected to a fixing block (154), the end of the fixing block (154) extends to the inner cavity of the slot (150) and is clamped with the inner cavity wall of the slot (150), the front side wall of the hollow disk body (152) on the front side and the rear side wall of the hollow disk body (152) on the rear side are screwed with fixing bolts (155), the end of the fixing bolts (155) extends to the inner cavity of the hollow disk body (152) and is screwed with the rod body (151).

6. The high-strength grid-type fire wall panel according to claim 5, characterized in that: A chuck (160) is clamped on the front side of the inner cavity wall of the front fixing groove (143) and the rear side of the inner cavity wall of the rear fixing groove (143).

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