Thermal insulation fireproof mobile house

Abstract

The utility model provides a kind of heat preservation fireproof portable house, it is related to heat preservation fireproof portable house technical field, the utility model includes four steel pipes, two the steel pipe are jointly fixed and connected with roof, two the steel pipe are jointly fixed and connected with bottom plate, the roof and bottom plate are jointly provided with two roof, one the roof is provided with window, one the roof is provided with door plate, folding structure is provided on the steel pipe, the folding structure is mainly composed of four side plates, the side plate is rotatably connected on steel pipe by hinge, between two the side plates located in one side is rotatably connected by three hinges, two fixed blocks are fixedly connected on two the side plates located in upper, the utility model solves the problem of low transport efficiency caused by the scattered state of the dismantled board, the transport and storage of multiple boards and parts are needed, and the transport efficiency is low.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation and fireproof prefabricated housing technology, and in particular to a thermal insulation and fireproof prefabricated housing. Background Technology

[0002] In construction, emergency rescue, and field operations, insulated and fireproof prefabricated houses are widely used due to their convenient installation and good thermal insulation and fireproof performance.

[0003] Staff often find that current insulated and fireproof prefabricated houses are usually assembled from multiple panels using connectors. Each time they need to be transported or stored, each panel must be disassembled one by one, which consumes a lot of manpower and time. At the same time, the disassembled panels are mostly in a scattered state, and multiple panels and parts need to be handled and stored during transportation, resulting in low transportation efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a heat-insulating and fireproof prefabricated house.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a heat-insulating and fireproof prefabricated house, comprising four steel pipes, a top plate fixedly connected to two of the steel pipes, a bottom plate fixedly connected to two of the steel pipes, two roofs jointly provided on the top and bottom plates, a window provided on one roof, a door panel provided on the other roof, a folding structure provided on the steel pipes, the folding structure mainly composed of four side plates, the side plates being rotatably connected to the steel pipes by hinges, and the two side plates located on one side being rotatably connected by three hinges.

[0006] The aforementioned components achieve the following effects: the panels used in the prefabricated house are all sandwich panel structures, with insulation material sandwiched between two layers of metal panels to form an integrated thermal insulation and enclosure structure. This ensures both insulation performance and a certain level of strength and water resistance. Furthermore, the surface of the sandwich panel is coated with phenolic resin paint to form a fireproof layer, providing excellent flame retardancy and reducing the damage to the prefabricated house caused by fire. The roof is connected to the steel pipes with bolts. By removing the two roof panels and then rotating the two side panels inward, the two side panels on one side can be folded together, allowing the top and bottom panels to be stacked together. This eliminates the need to disassemble individual panels, facilitating the transportation and storage of the prefabricated house. This avoids the situation where disassembled panels are mostly in a scattered state, requiring the handling and storage of multiple panels and parts during transportation, which leads to low transportation efficiency.

[0007] Preferably, two fixing blocks are fixedly connected to the two upper side plates, and two rectangular blocks are fixedly connected to the two lower side plates. Sliding rods are slidably inserted on the fixing blocks, and through slots are opened on the rectangular blocks. A connecting rod is fixedly connected to both sliding rods.

[0008] The effect achieved by the above components is that after the side plate is unfolded, the two slide rods slide simultaneously through the connecting rod, so that they are inserted into the corresponding through slots respectively, thereby limiting the side plate.

[0009] Preferably, a first spring is sleeved on the slide rod, one end of the first spring is fixedly connected to the connecting rod, and the other end of the first spring is fixedly connected to the fixing block.

[0010] The effect achieved by the above components is that when the slide bar is inserted into the through groove, the first spring is in a stretched state, so the rebound force of the first spring acts on the connecting rod, making the limit more stable.

[0011] Preferably, the side plate is provided with a support structure, which mainly consists of four support rods. The four support rods are rotatably connected to the two upper side plates in pairs. The top plate is provided with four slots, and the support rods are provided with sliding grooves, in which extension rods are slidably connected.

[0012] The effect achieved by the above components is that during the unfolding and use process, the sliding extension rod is inserted into the corresponding slot for support, preventing the steel pipe from rotating with the side plate.

[0013] Preferably, a sliding block is slidably connected to the groove, and the sliding block is fixedly connected to the extension rod.

[0014] The effect achieved by the above components is that the operator can slide the extension rod by sliding the sliding block.

[0015] Preferably, one end of the extension rod is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the inner wall of the slide groove.

[0016] The effect achieved by the above components is that when the extension rod is inserted into the slot, the second spring is in a contracted state, so the rebound force of the second spring acts on the extension rod, resulting in better support.

[0017] Preferably, a round rod is slidably inserted into the sliding block, and a round groove is formed on the support rod.

[0018] The effect achieved by the above components is that during the support process, the sliding round rod is inserted into the round groove, which can limit the extension rod.

[0019] Preferably, a third spring is sleeved on the round rod, one end of the third spring is fixedly connected to the round rod, and the other end of the third spring is fixedly connected to the sliding block.

[0020] The effect achieved by the above components is that when the round rod is inserted into the round groove, the third spring is in a stretched state, so the rebound force of the third spring acts on the round rod, making the limit more stable.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this utility model, by setting a folding structure, the panels used in the prefabricated house are all sandwich panels, with the insulation material sandwiched between two layers of metal plates to form an integrated thermal insulation and enclosure structure. This ensures both insulation effect and certain strength and waterproofness. Furthermore, the surface of the sandwich panel is coated with phenolic resin paint to form a fireproof layer, providing a good flame-retardant effect and reducing the damage to the prefabricated house caused by fire in the event of a fire. The roof is connected to the steel pipe by bolts. The two roof panels are removed, and then the two side panels are rotated inward, so that the two side panels on one side are folded together, allowing the top and bottom panels to be stacked together. This eliminates the need to disassemble individual panels, making it convenient to transport and store the prefabricated house. This avoids the situation where the disassembled panels are mostly in a scattered state, requiring the handling and storage of multiple panels and parts during transportation, which leads to low transportation efficiency. Attached Figure Description

[0022] Figure 1 A three-dimensional structural diagram of a heat-insulating and fireproof prefabricated house is provided for this utility model; Figure 2 This utility model presents a three-dimensional structural diagram of a heat-insulating and fire-resistant prefabricated house from another perspective. Figure 3 A partial schematic diagram of the folding structure of a heat-insulating and fireproof prefabricated house is provided for this utility model. Figure 4 This utility model presents a partial schematic diagram of the support structure for a heat-insulated and fire-resistant prefabricated house.

[0023] Legend: 1. Steel pipe; 2. Top plate; 3. Bottom plate; 4. Roof; 5. Window; 6. Door panel; 7. Folding structure; 71. Side plate; 72. Hinge; 73. Fixing block; 74. Rectangular block; 75. Sliding rod; 76. Through groove; 77. Connecting rod; 78. First spring; 8. Support structure; 81. Support rod; 82. Sliding groove; 83. Slot; 84. Sliding block; 85. Second spring; 86. Round rod; 87. Round groove; 88. Third spring; 89. Extension rod. Detailed Implementation

[0024] Example 1, as Figure 1 and Figure 2As shown, a screening device for concrete raw materials includes four steel pipes 1, a top plate 2 is fixedly connected to two steel pipes 1, a bottom plate 3 is fixedly connected to two steel pipes 1, two roofs 4 are provided on the top plate 2 and the bottom plate 3, a window 5 is provided on one roof 4, and a door panel 6 is provided on the other roof 4.

[0025] Reference Figure 2 and Figure 3 The steel pipe 1 is equipped with a folding structure 7, which mainly consists of four side panels 71. The side panels 71 are hinged to the steel pipe 1. The two side panels 71 on one side are rotatably connected by three hinges 72. The panels used in the prefabricated house are all sandwich panels, with insulation material sandwiched between two layers of metal panels to form an integrated insulation and enclosure structure. This ensures both insulation performance and a certain degree of strength and waterproofing. The surface of the sandwich panels is coated with phenolic resin paint to form a fireproof layer, providing good flame retardancy and reducing the damage to the prefabricated house caused by fire. The roof 4 is bolted to the steel pipe 1. The two roof panels 4 are removed, and then the two side panels 71 are rotated inward, causing the two side panels 71 on one side to fold together, so that the top panel 2 and the bottom panel 3 are stacked together. This allows for convenient transportation and storage of the prefabricated house without the need to disassemble individual panels, thus avoiding damage caused by disassembled panels. Since the materials are mostly in a scattered state, multiple plates and parts need to be handled and stored during transportation, resulting in low transportation efficiency. Two fixing blocks 73 are fixedly connected to the two upper side plates 71, and two rectangular blocks 74 are fixedly connected to the two lower side plates 71. Sliding rods 75 are slidably inserted into the fixing blocks 73, and through slots 76 are opened in the rectangular blocks 74. A connecting rod 77 is fixedly connected to both sliding rods 75. After the side plates 71 are unfolded, the two sliding rods 75 are slid simultaneously through the connecting rod 77, so that they are inserted into the corresponding through slots 76 to limit the side plates 71. A first spring 78 is sleeved on the sliding rod 75. One end of the first spring 78 is fixedly connected to the connecting rod 77, and the other end of the first spring 78 is fixedly connected to the fixing block 73. When the sliding rod 75 is inserted into the through slot 76, the first spring 78 is in a stretched state. Therefore, the rebound force of the first spring 78 acts on the connecting rod 77, making the limiting more stable.

[0026] Reference Figure 3 and Figure 4A support structure 8 is provided on the side plate 71. The support structure 8 mainly consists of four support rods 81, which are rotatably connected in pairs to the two upper side plates 71. The top plate 2 has four slots 83. The support rods 81 have sliding grooves 82. An extension rod 89 is slidably connected in the sliding grooves 82. During use, the extension rod 89 is slidably inserted into the corresponding slot 83 for support, preventing the steel pipe 1 from rotating with the side plate 71. A sliding block 84 is slidably connected to the sliding groove 82. The sliding block 84 is fixedly connected to the extension rod 89. The operator can slide the extension rod 89 by sliding the sliding block 84. A second spring 85 is fixedly connected to one end of the extension rod 89, and the other end of the second spring 85 is fixedly connected to... When the extension rod 89 is inserted into the slot 83 on the inner wall of the slide groove 82, the second spring 85 is in a contracted state. Therefore, the rebound force of the second spring 85 acts on the extension rod 89, making the support effect better. A round rod 86 is slidably inserted on the sliding block 84, and a round groove 87 is opened on the support rod 81. During the support process, the round rod 86 is slid to insert into the round groove 87, which can limit the extension rod 89. A third spring 88 is sleeved on the round rod 86. One end of the third spring 88 is fixedly connected to the round rod 86, and the other end of the third spring 88 is fixedly connected to the sliding block 84. When the round rod 86 is inserted into the round groove 87, the third spring 88 is in a stretched state. Therefore, the rebound force of the third spring 88 acts on the round rod 86, making the limit more stable.

[0027] Working principle: The panels used in the prefabricated house are all sandwich panels, with insulation material sandwiched between two layers of metal panels to form an integrated thermal insulation and enclosure structure. This ensures both insulation performance and a certain degree of strength and waterproofing. A phenolic resin coating is applied to the surface of the sandwich panels to form a fire-retardant layer, providing good flame retardancy and reducing damage to the prefabricated house from fire. The roof 4 is bolted to the steel pipe 1. The two roof panels 4 are removed, and then the two side panels 71 are rotated inwards, causing them to fold together. This allows the top panel 2 and bottom panel 3 to be stacked together, eliminating the need to disassemble individual panels. This facilitates the transportation and storage of the prefabricated house, avoiding the inefficiency caused by disassembled panels being in a scattered state and requiring the handling and storage of multiple panels and parts during transportation. After the side panels 71 are unfolded, two sliding rods 75 are simultaneously slid via connecting rod 77, allowing them to... The slide rod 75 is inserted into the corresponding through slot 76 to limit the side plate 71. When the slide rod 75 is inserted into the through slot 76, the first spring 78 is in a stretched state. Therefore, the rebound force of the first spring 78 acts on the connecting rod 77, making the limiting more stable. During the unfolding process, the sliding extension rod 89 is inserted into the corresponding slot 83 for support, preventing the steel pipe 1 from rotating with the side plate 71. The operator can slide the extension rod 89 by sliding the sliding block 84. When the extension rod 89 is inserted into the slot 83, the second spring 85 is in a contracted state. Therefore, the rebound force of the second spring 85 acts on the extension rod 89, making the support effect better. During the support process, the sliding round rod 86 is inserted into the round slot 87 to limit the extension rod 89. When the round rod 86 is inserted into the round slot 87, the third spring 88 is in a stretched state. Therefore, the rebound force of the third spring 88 acts on the round rod 86, making the limiting more stable.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A prefabricated house with thermal insulation and fireproof features, comprising four steel pipes (1), characterized in that: A top plate (2) is fixedly connected to both steel pipes (1), and a bottom plate (3) is fixedly connected to both steel pipes (1). Two roofs (4) are provided on the top plate (2) and the bottom plate (3). A window (5) is provided on one roof (4), and a door panel (6) is provided on the other roof (4). A folding structure (7) is provided on the steel pipe (1). The folding structure (7) is mainly composed of four side plates (71). The side plates (71) are rotatably connected to the steel pipe (1) by hinges. The two side plates (71) on one side are rotatably connected by three hinges (72). Connection; two fixing blocks (73) are fixedly connected to the two upper side plates (71), and two rectangular blocks (74) are fixedly connected to the two lower side plates (71). A sliding rod (75) is slidably inserted on the fixing block (73), and a through groove (76) is opened on the rectangular block (74). A connecting rod (77) is fixedly connected to both sliding rods (75); a first spring (78) is sleeved on the sliding rod (75). One end of the first spring (78) is fixedly connected to the connecting rod (77), and the other end of the first spring (78) is fixedly connected to the fixing block (73).

2. The insulated and fireproof prefabricated house according to claim 1, characterized in that: The side plate (71) is provided with a support structure (8), which is mainly composed of four support rods (81). The four support rods (81) are rotatably connected to the two side plates (71) located above. The top plate (2) is provided with four slots (83). The support rods (81) are provided with sliding grooves (82). An extension rod (89) is slidably connected in the sliding grooves (82).

3. The insulated and fireproof prefabricated house according to claim 2, characterized in that: A sliding block (84) is slidably connected to the groove (82), and the sliding block (84) is fixedly connected to the extension rod (89).

4. The insulated and fireproof prefabricated house according to claim 3, characterized in that: One end of the extension rod (89) is fixedly connected to a second spring (85), and the other end of the second spring (85) is fixedly connected to the inner wall of the slide groove (82).

5. The insulated and fireproof prefabricated house according to claim 4, characterized in that: A round rod (86) is slidably inserted on the sliding block (84), and a round groove (87) is opened on the support rod (81).

6. The insulated and fireproof prefabricated house according to claim 5, characterized in that: A third spring (88) is sleeved on the round rod (86). One end of the third spring (88) is fixedly connected to the round rod (86), and the other end of the third spring (88) is fixedly connected to the sliding block (84).

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