Building steel structure with heat preservation and insulation structure

Abstract

The utility model relates to the technical field of building steel structures, in particular to a building steel structure with a heat preservation and heat insulation structure, and aims to solve the problem that a heat insulation plate is inconvenient to limit, the building steel structure comprises two longitudinal beams and a heat preservation mechanism, and the heat preservation mechanism is arranged between the two longitudinal beams; the heat preservation mechanism comprises a set of cross beams installed on the front faces and the back faces of the two longitudinal beams, the front face of each cross beam and the back face of each cross beam are each provided with two grooves, and the inner walls of the two sets of grooves are jointly provided with two sets of heat insulation plates. Through mutual cooperation of the longitudinal beams and the cross beams, a stable supporting frame is provided for the thermal insulation plate, the thermal insulation and heat preservation performance is remarkably enhanced through arrangement of the thermal insulation plate, transfer and loss of heat are effectively reduced, it is ensured that the thermal insulation plate is accurately limited after being installed through ingenious combination of the clamping grooves, the clamping blocks and the positioning blocks, the sliding phenomenon is completely eradicated, and the service life of the thermal insulation plate is prolonged. Therefore, a worker does not need to continuously hold the thermal insulation plate by hand for operation, and the installation efficiency and convenience are greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building steel structures, in particular to a building steel structure with a heat preservation and insulation structure. BACKGROUND

[0002] The building steel structure is a building structure form with steel as the main component, and the steel has the advantages of high strength, light weight, good anti-seismic performance, short construction period and the like, and is widely applied to various engineering fields such as modern buildings, bridges, factories, warehouses, gymnasiums, towers and the like. The design and construction of the steel structure mainly depend on the characteristics of the steel, and the role of the steel in bearing load, resisting external force and adapting to the environment is emphasized.

[0003] The existing building steel structure comprises a roof steel frame, and the roof steel frame comprises a main beam and a plurality of support beams which are uniformly welded at equal intervals on both sides of the main beam. A plurality of heat insulation boards are arranged on the side of the roof steel frame, and each heat insulation board comprises a board body, a rainproof plug-in plate is fixedly installed on the side of the board body away from the main beam, a rainproof groove matched with the rainproof plug-in plate is formed in the surface of the other side of the board body, a butt plug-in plate is fixedly installed in the middle of the side of the board body away from the main beam, and a butt groove matched with the butt plug-in plate is formed in the middle of the other side of the board body. After the roof steel frame is built, the heat insulation boards can be installed by splicing, so as to replace the traditional installation mode of heat insulation wall boards by bolting or welding, and the construction efficiency of the steel structure house can be greatly improved.

[0004] However, the existing technical solution can install the heat insulation boards, but still has some problems in actual use, for example, the heat insulation boards cannot be conveniently limited in position during use, so that the heat insulation boards are prone to slide due to the slope when placed on the support beams, so that the workers need to support, thereby causing slow installation progress, and thus the problem needs to be improved. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem that the heat insulation boards cannot be conveniently limited in position, the application provides a building steel structure with a heat preservation and insulation structure.

[0006] The building steel structure with a heat preservation and insulation structure provided by the application adopts the following technical solution:

[0007] The utility model provides a kind of building steel structure with heat preservation and insulation structure, including two longitudinal beams and heat preservation mechanism, the heat preservation mechanism is arranged between two longitudinal beams, the heat preservation mechanism includes a group of installation in the front of two longitudinal beams and the back of longitudinal beam crossbeam, the front of each described crossbeam and the back of crossbeam are provided with two grooves, the inner wall of two groups of described grooves is commonly provided with two groups of temperature insulation plate, the front of each described crossbeam and the back of crossbeam are provided with a group of first threaded hole, two groups of described first threaded hole are threadedly connected with positioning block by a group of first bolt, the bottom of each described temperature insulation plate is provided with two clamping grooves, the inner wall of each described clamping groove is clamped with clamping block, the bottom of two groups of described clamping block is respectively fixedly connected with the upper surface of two groups of positioning block.

[0008] Preferably, the left and right sides of each longitudinal beam are fixedly connected with a bracket, and the upper surfaces of the two groups of brackets are in contact with the bottoms of the two groups of temperature insulation plates.

[0009] By adopting the above technical scheme, the bracket can support the temperature insulation plate, increase the load capacity of the temperature insulation plate, and prevent the temperature insulation plate from loosening.

[0010] Preferably, the front and back of each temperature insulation plate are provided with a limiting groove, and the inner wall of each groove is fixedly connected with a limiting strip, and the two groups of limiting strips extend into the interiors of the two groups of limiting grooves.

[0011] By adopting the above technical scheme, the limiting groove and the limiting strip can limit the temperature insulation plate, so that the temperature insulation plate can slide along the direction of the limiting groove, and prevent the temperature insulation plate from moving upward and separating from the groove.

[0012] Preferably, the bottoms of the two longitudinal beams are fixedly connected with a connecting beam, and the bottom of each crossbeam is fixedly connected with the upper surface of the connecting beam.

[0013] By adopting the above technical scheme, the phenomenon of the longitudinal beam and the crossbeam falling off during use is effectively reduced, thereby ensuring the stability and load capacity of the overall structure.

[0014] Preferably, the left and right sides of each crossbeam are provided with a stop block, and the two groups of stop blocks are fixedly installed on the left and right sides of the group of crossbeams by the two groups of second bolts.

[0015] By adopting the above technical scheme, the stop block can limit the temperature insulation plate, prevent it from sliding and displacing after installation, and ensure the installation stability and use safety of the temperature insulation plate.

[0016] Preferably, the left and right sides of each crossbeam are provided with two positioning holes, and the mutually far ends of the two groups of positioning holes are fixedly connected with the mutually close sides of the two groups of stop blocks.

[0017] By adopting the above technical scheme, the close cooperation of the positioning hole and the positioning rod can effectively improve the stability of the stop block, prevent the stop block from rotating around the second bolt, and ensure the stability and reliability of the stop block during use.

[0018] To sum up, the present application has at least one of the following beneficial technical effects:

[0019] 1. By the cooperation of the longitudinal beam and the cross beam, a stable support frame is provided for the thermal insulation plate, the setting of the thermal insulation plate significantly enhances the heat insulation and heat preservation performance, effectively reduces the heat transfer and loss, the ingenious combination of the clamping groove, the clamping block and the positioning block ensures the accurate positioning of the thermal insulation plate after installation, and prevents the sliding phenomenon from occurring, so that the staff does not need to continuously hold the thermal insulation plate for work, greatly improving the installation efficiency and convenience;

[0020] 2. By the cooperation of the first threaded hole and the first bolt, the position of the positioning block can be flexibly adjusted, so that the device has wide applicability and can be adapted to thermal insulation plates of different specifications and sizes to meet various installation needs. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic diagram of a building steel structure with a heat preservation and insulation structure according to an embodiment of the present application.

[0022] Figure 2 is a structural schematic diagram of a thermal insulation plate according to an embodiment of the present application.

[0023] Figure 3 is a structural schematic diagram of a supporting strip according to an embodiment of the present application.

[0024] Figure 4 is a structural schematic diagram of a positioning rod according to an embodiment of the present application.

[0025] Reference signs: 1, longitudinal beam; 2, heat preservation mechanism; 201, cross beam; 202, groove; 203, thermal insulation plate; 204, first threaded hole; 205, positioning block; 206, clamping block; 207, clamping groove; 208, limiting groove; 209, first bolt; 3, stop block; 301, second bolt; 302, positioning hole; 303, positioning rod; 4, connecting beam; 5, limiting strip; 6, supporting strip. DETAILED DESCRIPTION

[0026] The following will be described in detail in combination with the accompanying Figures 1-4 The present application will be further described in detail.

[0027] The present application discloses a building steel structure with a heat preservation and insulation structure. Referring to Figure 1The utility model provides a kind of building steel structure with heat preservation and insulation structure includes two longitudinal beams 1 and heat preservation mechanism 2, heat preservation mechanism 2 is arranged between two longitudinal beams 1.

[0028] With reference to Figure 3 Every longitudinal beam 1 left and right two sides are fixedly connected with bracket strip 6, and the upper surface of two groups of bracket strips 6 is respectively contacted with the bottom surface of two groups of temperature insulation plates 203, by being provided with bracket strip 6, temperature insulation plate 203 can be supported, the load capacity of temperature insulation plate 203 is increased, and temperature insulation plate 203 is prevented from loosening.

[0029] With reference to Figure 1 And Figure 2 The front surface and the back surface of each temperature insulation plate 203 are provided with limiting slot 208, and the inner wall of each recess 202 is fixedly connected with limiting strip 5, and two groups of limiting strips 5 are respectively extended to the inside of two groups of limiting slots 208. By limiting slot 208 and limiting strip 5, temperature insulation plate 203 can be limited, so that temperature insulation plate 203 can slide along the direction of limiting slot 208, temperature insulation plate 203 is prevented from moving upwards, and the phenomenon that temperature insulation plate 203 is separated from recess 202 occurs.

[0030] With reference to Figure 1 The bottom surface of two longitudinal beams 1 is fixedly connected with connecting beam 4, and the bottom surface of each cross beam 201 is fixedly connected with the upper surface of connecting beam 4. By connecting beam 4, longitudinal beam 1 and cross beam 201 can be reinforced, the phenomenon that longitudinal beam 1 and cross beam 201 fall off in use is effectively avoided, so as to ensure the stability and load capacity of the overall structure.

[0031] With reference to Figure 3 Every cross beam 201 is provided with stopper 3, and two groups of stoppers 3 are fixedly installed on the left and right two sides of a group of cross beams 201 by two groups of second bolts 301. By stopper 3, temperature insulation plate 203 can be limited, to prevent sliding displacement after installation, and the installation stability and use safety of temperature insulation plate 203 are effectively ensured.

[0032] With reference to Figure 4The left and right sides of each cross beam 201 are provided with two positioning holes 302, and the two groups of positioning holes 302 are fixedly connected with the mutually close sides of the two groups of stop blocks 3 at the mutually far ends.

[0033] The implementation principle of the building steel structure with the heat preservation and insulation structure is as follows: in use, the longitudinal beam 1 is connected with the cross beam 201, the position of the positioning block 205 is adjusted through the threaded connection of the first bolt 209 and the first threaded hole 204, so that the positioning block 205 can be flexibly changed according to the width of the heat insulation plate 203. The heat insulation plate 203 is placed in the groove 202, the heat insulation plate 203 is pushed, and the heat insulation plate 203 is smoothly moved through the cooperation of the limiting groove 208 and the limiting strip 5; when the heat insulation plate 203 reaches the specified position, the clamping block 206 is continuously pushed into the clamping groove 207, so that the accurate positioning and firm locking of the heat insulation plate 203 are realized, and the sliding displacement of the heat insulation plate 203 is reduced; the installation process of the workers is facilitated, and the installation speed is accelerated. After the installation is completed, the heat insulation plate 203 can efficiently block the heat transmission, and has the effects of heat preservation and insulation.

[0034] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A building steel structure with thermal insulation structure, comprising two longitudinal beams (1) and a thermal insulation mechanism (2), characterized in that: The heat preservation mechanism (2) is arranged between the two longitudinal beams (1), the heat preservation mechanism (2) includes a group of cross beams (201) installed on the front surface of the two longitudinal beams (1) and the back surface of the longitudinal beam (1), the front surface of each cross beam (201) and the back surface of the cross beam (201) are provided with two grooves (202), the inner walls of the two groups of grooves (202) are provided with two groups of heat insulation plates (203) in common, the front surface of each cross beam (201) and the back surface of the cross beam (201) are provided with a group of first threaded holes (204), the two groups of first threaded holes (204) are threadedly connected with the positioning blocks (205) through a group of first bolts (209), the bottom surface of each heat insulation plate (203) is provided with two clamping grooves (207), the inner wall of each clamping groove (207) is clamped with a clamping block (206), and the bottom surfaces of the two groups of clamping blocks (206) are fixedly connected with the upper surfaces of the two groups of positioning blocks (205) respectively.

2. The building steel structure having a thermal insulation structure according to claim 1, characterized in that: The left and right side surfaces of each longitudinal beam (1) are fixedly connected with a supporting strip (6), and the upper surfaces of the two groups of supporting strips (6) are in contact with the bottom surfaces of the two groups of heat insulation plates (203) respectively.

3. The building steel structure having a thermal insulation structure according to claim 1, characterized in that: The front surface and the back surface of each heat insulation plate (203) are provided with a limiting groove (208), the inner wall of each groove (202) is fixedly connected with a limiting strip (5), and the two groups of limiting strips (5) extend into the interiors of the two groups of limiting grooves (208) respectively.

4. The building steel structure having a thermal insulation structure according to claim 1, characterized in that: The bottom surfaces of the two longitudinal beams (1) are fixedly connected with a connecting beam (4), and the bottom surfaces of the cross beams (201) are fixedly connected with the upper surface of the connecting beam (4).

5. The building steel structure having a thermal insulation structure according to claim 1, characterized in that: The left and right sides of each cross beam (201) are provided with a stop block (3), and the two groups of stop blocks (3) are fixedly installed on the left and right side surfaces of a group of cross beams (201) through the two groups of second bolts (301).

6. The building steel structure having a thermal insulation structure according to claim 5, characterized in that: The left and right side surfaces of each cross beam (201) are provided with two positioning holes (302), and the ends of the two groups of positioning holes (302) away from each other are fixedly connected with the side surfaces of the two groups of stop blocks (3) close to each other respectively.

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