CN204531519U - A kind of metope and roof heat insulation system - Google Patents

Abstract

A kind of metope and roof heat insulation system, belong to technical field of grain storage equipment.Comprise metope structure, roof structure and steel frame, described metope structure is fixedly installed on outside described steel frame, described roof structure is fixedly installed on described steel frame top, described metope structure comprises the steel board, inner glass silk flosssilk wadding insulation layer, metope purlin air layer, outside glass silk flosssilk wadding insulation layer and the exterior wall color corrugated sheet steel that from inside to outside set gradually, and described roof structure comprises the gauze wire cloth, glass silk flosssilk wadding insulation layer and the roof color steel plate that from inside to outside set gradually.Metope of the present utility model and roofing are waterproof thermal-insulated type metope, and steel work is firm, water resistance and good heat insulating.

Description

A wall and roof insulation system

technical field

The utility model belongs to the technical field of grain storage equipment, in particular to a wall and roof heat preservation system.

Background technique

At present, house-style granaries are the most commonly built and most commonly used type of granaries in my country. Flat-storey granaries are the main types, and there are fewer building and arched granaries. The floor and roof of the house-type warehouses currently built generally have floors, roof panels and ceilings, which are relatively heat-insulated and moisture-proof. The advantage of the granary is that the construction is simple and the construction cost is low; the disadvantage is that it occupies a large area and it is difficult to realize the mechanization of the granary.

The steel structure grain depot has become the development trend in the field of grain storage at this stage, and it is also a necessary stage for the development of grain storage technology. The existing steel structure granaries mainly have the following disadvantages: poor waterproof performance and thermal insulation performance; traditional bulk grain storage roofs and walls are waterproofed with traditional coiled materials, and walls are waterproofed with waterproof coatings, but these traditional waterproofing measures all have waterproof materials After aging, internal water vapor phenomenon occurs, and food is often lost due to flooding, and its thermal insulation performance is affected.

Utility model content

In order to solve the above technical problems, the utility model proposes a wall and roof insulation system.

The technical scheme of the utility model is achieved in that:

A wall and roof thermal insulation system, comprising a wall structure, a roof structure and a steel structure frame, the wall structure is fixedly arranged on the outside of the steel structure frame, and the roof structure is fixedly arranged on the top of the steel structure frame, The wall structure includes a steel bearing plate, an inner glass wool insulation layer, a purlin air layer on the wall, an outer glass wool insulation layer and an outer wall color steel profiled plate arranged in sequence from the inside to the outside. Steel wire mesh, glass wool insulation layer and roof color steel plate are arranged in sequence.

Preferably, the steel structure frame further includes a wall corner brace and a roof corner brace, and one end of the wall corner brace is connected to the wall purlin through a bolt, and the other end is connected to the wall surface fixed on the steel beam. The corner brace connecting plate is connected, and one end of the roof corner brace is connected with the roof corner brace connecting plate fixedly arranged on the roof purlin through a bolt, and the other end is connected with the steel beam.

Preferably, inner ridge tiles are provided between the steel wire mesh and the roof purlins at the joints of the adjacent roof structures, and roof panels and outer ridge tiles are respectively provided at the end and outside of the color steel plate on the roof. The two ends of the outer ridge tile are fixedly arranged on the roof color steel plate through plugging.

Preferably, kicks are provided at the bottom of the inner side of the wall structure.

The utility model adopts double-layer glass wool and air layer for physical heat preservation on the wall surface of the steel structure bulk grain depot. The roof also adopts heat preservation materials, and the heat preservation coefficient can reach 0.015. Reinforced with triple steel structural parts, the strength is higher, the pressure can withstand greater pressure, and the structure of the grain depot is more stable.

Description of drawings

Fig. 1 is the elevation structure schematic diagram of the utility model.

Fig. 2 is a schematic diagram of the back elevation of the utility model.

Fig. 3 is a schematic diagram of the side elevation of the utility model.

Fig. 4 is a schematic side sectional structure diagram of the utility model.

Fig. 5 is a structural schematic diagram of the floor of the present invention.

Fig. 6 is a schematic diagram of the steel structure frame of the present invention.

Fig. 7 is a schematic diagram of a roof construction node of the present invention.

Fig. 8 is a schematic diagram of the wall corner support structure of the present invention.

Fig. 9 is a schematic diagram of the roof corner bracing structure of the present invention.

Fig. 10 is a schematic diagram of the wall structure of the present invention.

Fig. 11 is a schematic diagram of the inter-column support structure of the present invention.

Fig. 12 is a schematic diagram of the horizontal support structure of the present invention.

In the figure: 1. Ground; 101. Concrete layer; 102. Waterproof layer; 103. Concrete leveling layer; 104. Mixed stone rolling layer; 105. Plain soil tamping layer; ; 301, steel column; 302, steel beam; 303, wall purlin; 304, roof purlin; 305, wall brace; 306, roof brace; 307, wall corner brace; 308, roof corner brace; 309, Stiffening board; 4. Wall surface; 401. Steel bearing plate; 402. Inner glass wool insulation layer; 403. Wall purlin air layer; 404. Outer glass wool insulation layer; Roof; 501, steel wire mesh; 502, glass wool insulation layer; 503, roof color steel plate; 504, inner ridge tile; ; 7. Windows; 8. Window transmission rod; 9. Ventilation hole; 10. Kicking; 11. Scattering water;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 12, it is an embodiment of a wall and roof insulation system of the present invention, including: ground 1, anchor bolt 2, steel frame 3, wall 4, roof 5, two Double-layer warehouse door 6, some windows 7, window transmission rod 8, ventilation hole 9, skirting 10, diffuser 11.

The ground 1 is a composite layer ground, including a concrete layer 101, a waterproof layer 102, a concrete leveling layer 103, a stone-mixed rolling layer 104, and a plain soil compacting layer 105 arranged in sequence from top to bottom, and has a good moisture-proof effect.

The anchor bolts 2 are pre-embedded in the ground 1 during construction.

The steel frame 3 includes steel columns 301 , steel beams 302 , wall purlins 303 , roof purlins 304 , wall braces 305 , and roof braces 306 . Steel columns 301 and steel beams 302 are connected by bolts to form a uniformly distributed portal frame. A wall purlin 303 perpendicular to the steel column 301 is fixed on the outer side of the steel column 301 by bolts, and a roof purlin 304 perpendicular to the steel beam 302 is fixed on the outer side of the steel beam 302 by bolts. The outside of the wall purlin 303 is fixed with a wall brace 305 perpendicular to the wall purlin 303 by bolts, and the outside of the roof purlin 304 is fixed with a roof brace 306 perpendicular to the roof purlin 304 . The wall braces 305 are fixed between the wall purlins 303 by bolts and are parallel to the wall purlins 303 , and the roof braces 306 are fixed by bolts and arranged between the roof purlins 304 and parallel to the roof purlins 304 . All parts are fastened by bolts, and the installation and disassembly are very convenient; moreover, after the braces are installed, the wall part of the steel structure frame 3 is stronger and can bear greater force. A number of stiffening plates 309 are provided at intervals on both sides of the core column of the steel column 301 to reinforce the steel column 301 . The steel column 301 is a steel column of H-shaped steel, the steel beam 302 is a steel beam of H-shaped steel, the wall purlin 303 is a wall purlin of H-shaped steel, the roof purlin 304 is a roof purlin of C-shaped steel, and the wall brace 305 is a C-shaped steel The wall bracing bar, the roof bracing bar 306 is the roof bracing bar of round steel.

In order to further stabilize the above-mentioned steel structure, the steel structure frame 3 is also provided with a wall corner brace 307 and a roof corner brace 308. One end of the wall corner brace 307 is connected to the wall purlin 303 by bolts, and the other end is connected to the steel beam 302 by bolts. One end of the roof corner brace 308 is connected with the roof corner brace connection plate on the roof purlin 304 by bolts, and the other end is connected with the steel beam 302 by bolts. The wall corner brace 307 is a wall corner brace of L-shaped angle steel, and the roof corner brace 308 is a roof corner brace of L-shaped angle steel.

The bottom of the steel column 301 in the steel structure frame 3 is also partially buried when the ground 1 is built, and the bottom of the buried end is fixedly connected with the anchor bolt 2 by bolts. The steel column 301 does not need to be buried too deep, which can save resources , but also can make the steel frame 3 of the grain depot more stable.

Between the steel columns 301 at the four corners of the grain depot and between the steel columns 301 near the wall 4 and in the middle are also provided with a plurality of inter-column support frames 12 . A plurality of horizontal support frames 13 are also arranged between the steel beams 302 at both ends of the ridge near the grain depot and between the steel beams 302 in the middle. Both adjacent inter-column support frames 12 and adjacent horizontal support frames 13 are connected by tie rods 14 . The skill of setting up the support frame in this way can strengthen the steel structure frame 3, provide more stable support for important parts, save materials, and avoid unnecessary waste of reinforcement materials.

In this embodiment, the wall surface 4 is fixedly arranged on the outer side of the steel structure frame 3 perpendicular to the ground 1 , and the roof 5 is arranged on the top of the steel structure frame 3 . The wall surface 4 includes a steel bearing plate 401 , an inner glass wool insulation layer 402 , a wall purlin air layer 403 , an outer glass wool insulation layer 404 , and an outer wall color steel profiled plate 405 arranged sequentially from the inside to the outside. The roof 5 includes a steel wire mesh 501 , a glass wool insulation layer 502 , and a roof color steel plate 503 arranged sequentially from the inside to the outside. The walls 4 and roof 5 of the grain depot are covered by color steel plates, and the waterproof performance of the grain depot is greatly improved. Wall 4 and roof 5 are all provided with the thermal insulation structure of the glass wool thermal insulation layer, so that the thermal insulation effect of the grain depot is better.

Kicking foot 10 is arranged on the bottom of metope 4 inner side, because wall corner is more vulnerable to impact, installation of kicking foot 10 can better make the combination between body of wall and ground firmly, reduce body of wall deformation, avoid external force collision to cause damage, and kick The feet are also relatively easy to clean, and at the same time have the effect of moisture resistance. The water 11 whose upper surface is inclined is arranged at the bottom of the outer side, so that the accumulated water near the outer corner of the grain depot can be quickly drained away, and prevent the dripping water from the eaves from scouring the soil around the outer wall, reducing the wall and foundation being soaked by water. Possibly, protecting the walls and foundations can prolong the life of the grain depot.

The installation mouth of door and window is reserved on the wall surface 4 of one side, and double-deck warehouse door 6 and window 7 are installed respectively. The double-layer warehouse door 6 includes an inner grain retaining gate and an outer sliding gate. The inner grain retaining gate is used to block and seal the grain in the grain depot, and the outer sliding gate protects the inner gate and provides further sealing and heat preservation. effect. The lower part of the wall 4 on the opposite side to the wall 4 with the double-layer warehouse door 6 is evenly provided with ventilation holes 9, which are used to ventilate the interior of the grain depot at any time, dry the grain, and ensure that the grain will not go moldy And so on. Windows 7 are arranged on the walls 4 around, and the window drive rod 8 is arranged on the outside of the wall 4 , and each window 7 is provided with a window drive rod 8 . Except the window 7 above the double-deck door 6, the handles of all windows 7 are connected with the upper ends of the corresponding window drive rods 8. The lower end of the window transmission rod 8, that is, the part where the operator performs the operation, is about 1.5 m to 1.7 m away from the ground, which is convenient for the operator to open and close the window for ventilation and ensure the air quality in the grain depot.

The inner ridge tile 504 is arranged between the steel wire mesh 501 and the roof purlin 304 adjacent to the joint of the roof 5, and the end of the roof color steel plate 503 at the joint of the adjacent roof 5 is provided with a roof panel turning over the eaves 505, and the adjacent roof 5. Outer ridge tiles 506 are arranged on the outer side of the roof color steel plate 503 at the connection, and the two ends of the outer ridge tile 506 are fixedly arranged on the roof color steel plate 503 through plugging 507. The inner ridge tiles 504 and the outer ridge tiles 506 together protect the gaps between the adjacent roofs 5, so that rainwater will not enter the interior of the grain depot from the gaps. And the sealing 507 further ensures its waterproofness by sealing the gap between the outer ridge tile 506 and the roof color steel plate 503 .

Bolts are 10.9-grade friction-type high-strength bolts.

After using the above materials, the overall structure of the grain depot can be more stable, the construction quality can be further guaranteed, and the service life of the grain depot can be extended.

The installation method of this steel structure grain depot is completed according to the following steps:

1) First design the specifications of the steel structure frame according to the geographical location and building area of the construction site, and then process and manufacture steel columns 301, steel beams 302, wall purlins 303, roof purlins 304, wall braces 305, The specifications of the roof braces 306, wall brackets 307, roof brackets 308 and other supporting components should be inspected before entering the site, and then the materials should be stacked at the designated location;

2) To lay the foundation, first tamp the plain soil, the tamping coefficient is greater than or equal to 0.93, and form a plain soil tamping layer 105, and at the same time pre-bury the anchor bolts 2, and then pour the mixed stone rolling 104, the thickness of the mixed stone rolling layer is 290mm, Lay a layer of concrete leveling layer 103 to level the foundation. After leveling, lay a waterproof layer 102. The waterproof layer 102 is made of 1:2 cement mortar mixed with 5% water-proof slurry with a mass percentage of 5%. Finally, a layer of concrete layer 101 is laid on the waterproof layer 102, and the surface layer is beaten and calendered with 1:1 cement mortar. The thickness of the concrete layer and concrete leveling layer is 90mm.

3) Use a crane to install the steel column 301 and the leveling anchor nails on the foundation. After the installation is completed, correct the steel column 301, and then install and fasten the inter-column support 12 and the tie rod 14. Then utilize the crane to install the steel beam 302 on the steel column 301. After the first three gantry steel frames are installed, install the horizontal support 13 between the first two gantry steel frames, and lock the horizontal support 13 after the adjustment is correct. Then install other portal steel frames. Install the roof purlin 304 after all the portal steel frames are adjusted and adjusted their straightness, install the roof brace 306 after the roof purlin 304 is installed, then install the roof corner brace 308, and finally install the wall purlin 303 .

4) Install the wall surface 4 on the wall surface purlin 303, and then reserve the installation openings for the windows 7 and the gate 6 on the wall surface 4, and then carry out the corner installation, gable installation and external wall flashing installation;

5) Use a crane to install the two roofs 5 on the roof purlins 304, a roof panel overhang (505) is installed between the ends of the roof 5, and an inner ridge tile 504 is installed between the top of the roof 5 and the roof purlin 304, and the outer ridge The tile 506 is installed on the roof 5 through the plugging 507;

6) Finally, install the push-pull door and the grain-retaining door of the double-layer warehouse door 6, and then install the window 7 and the window transmission rod 8 to their respective positions.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of the new protection.

Claims (4)

1. A wall and roof thermal insulation system, characterized in that it comprises a wall structure, a roof structure and a steel structure frame, the wall structure is fixedly arranged on the outside of the steel structure frame, and the roof structure is fixedly arranged on the outside of the steel structure frame The top of the steel structure frame, the wall structure includes a steel bearing plate, an inner glass wool insulation layer, a purlin air layer on the wall, an outer glass wool insulation layer and an outer wall color steel profiled plate arranged sequentially from the inside to the outside. The roof structure includes steel wire mesh, glass wool insulation layer and roof color steel plate arranged sequentially from the inside to the outside. 2. A wall and roof thermal insulation system according to claim 1, characterized in that: the steel structure frame also includes wall corner braces and roof corner braces, and the wall corner braces are connected to the wall surface through one end of the bolt. Purlin connection, the other end is connected with the wall corner bracing connecting plate fixed on the steel beam, the roof corner bracing is connected with the roof corner bracing connecting plate fixed on the roof purlin through one end of the bolt, and the other end is connected with the steel beam beam connection. 3. A wall and roof insulation system according to claim 1, characterized in that: inner ridge tiles are arranged between the steel wire mesh and the roof purlins at the joints of the adjacent roof structures, and the roof color The end and the outer side of the steel plate are respectively provided with a roof overhang and an outer ridge tile, and the two ends of the outer ridge tile are fixedly arranged on the roof color steel plate by sealing. 4. The wall and roof insulation system according to claim 1, characterized in that: the bottom of the inner side of the wall structure is provided with skirting feet.