Windproof anti-seismic prefabricated cabin

Abstract

The invention discloses a windproof anti-seismic prefabricated cabin, and relates to the technical field of prefabricated cabins, the windproof anti-seismic prefabricated cabin comprises a concrete foundation, a base, a heat conducting plate, a noise reduction waterproof plate, a top plate and a maintenance door, a waterproof electric telescopic rod is fixed in the concrete foundation, the base is fixed above the concrete foundation, and a supporting column is fixedly mounted above the base; heat conduction plates are arranged on the inner sides of the supporting columns, crawling ladders are arranged on the front side and the rear side of the concrete foundation, and a windproof rope is fixed to the top end of the top plate. According to the windproof anti-seismic prefabricated cabin, water is prevented from entering the prefabricated cabin during heavy rain or flood disaster, the reinforcing rods have the effects of improving the structural strength and resisting seismic, the reinforcing rods serve as important parts of water-cooling heat dissipation, the heat dissipation effect can be improved, and before typhoon or sudden gust comes, the windproof structure is pulled open through a mechanical structure, so that the anti-seismic effect is achieved. The prefabricated cabin is automatically and firmly fixed to the ground, the wind resistance of the prefabricated cabin is improved, the automation degree is high, and the manual operation process is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated cabins, and in particular to a windproof and earthquake-resistant prefabricated cabin. Background Art

[0002] The prefabricated cabin is an outdoor smart substation launched by the State Grid based on the core concept of "standard distribution". The prefabricated cabin is an important embodiment of the new technologies, new materials and new equipment applied in smart substations. It is composed of a prefabricated cabin, secondary equipment cabinets, cabin auxiliary facilities, etc. The production, assembly, wiring, and commissioning are completed in the factory, and it is transported to the project site as a whole. It is located on the installation foundation, and an earthquake-resistant and wind-proof structure is set on the prefabricated cabin to increase the safety of use;

[0003] For example, the Chinese invention patent with the authorization announcement number CN106836878B discloses a prefabricated cabin installation structure to reduce the amount of civil construction during the installation of the prefabricated cabin and improve the wind resistance and earthquake resistance of the prefabricated cabin. The present invention also provides a prefabricated cabin. The prefabricated cabin installation structure includes a prefabricated cabin, and the prefabricated cabin includes a cabin body and a base. The prefabricated cabin installation structure also includes a sleeper connector and counterweight sleepers arranged side by side at intervals. The bottom of the base is detachably connected to the counterweight sleepers through the sleeper connector and supported on the counterweight sleepers. During on-site construction, the counterweight sleepers are laid on the construction site as required. The base of the prefabricated cabin is detachably connected to the counterweight sleepers through the sleeper connector. At the same time, the sleeper connector between the base and the counterweight sleepers also plays a supporting role. Granite gravel is filled around the counterweight sleepers and the gaps between them. The installation is completed, which greatly reduces the amount of civil construction on site. The counterweight sleepers are equivalent to the self-balanced gravity foundation of the prefabricated cabin, which can effectively improve the wind resistance and earthquake resistance of the prefabricated cabin.

[0004] However, the existing wind-proof and earthquake-resistant prefabricated cabins still have the following problems:

[0005] 1. When it rains heavily, the road is flooded or a flood occurs, water can easily enter the interior of the prefabricated cabin and affect the electrical components inside the prefabricated cabin;

[0006] 2. When strong winds come, workers are required to manually prop up the windproof structure, and the degree of automation is low. Therefore, we propose a windproof and earthquake-resistant prefabricated cabin to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide a windproof and earthquake-resistant prefabricated cabin to solve the problem of the existing windproof and earthquake-resistant prefabricated cabin proposed in the above background technology. When it rains heavily, the road is flooded or a flood occurs, water can easily enter the interior of the prefabricated cabin and affect the electrical components inside the prefabricated cabin. When strong winds come, the existing windproof and earthquake-resistant prefabricated cabin needs staff to manually prop up the windproof structure and has a low degree of automation.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a windproof and earthquake-resistant prefabricated cabin, comprising a concrete foundation, a base, a heat-conducting plate, a noise-reducing and waterproof plate, a top plate and a maintenance door:

[0009] A waterproof electric telescopic rod is fixed inside the concrete foundation, and a baffle is fixed to the output end of the waterproof electric telescopic rod, a filter is installed at the water inlet at the rear end of the concrete foundation, a water outlet pipe is installed at the bottom end of the concrete foundation, and a control valve is installed inside the water outlet pipe, a water pump is fixed on the left side of the concrete foundation, and a water inlet pipe is fixed to the input end of the water pump, a delivery pipe is fixed to the output end of the water pump, and a circulation pipe located above the water outlet pipe is installed at the right end of the concrete foundation;

[0010] A base is fixed on the top of the concrete foundation, and a support column is fixedly installed on the top of the base, a reinforcing rod is fixed on the outer side of the support column, a second connecting groove is opened inside the support column at the corner above the base, and a first connecting groove is opened inside the support column at the front and rear ends above the base that are not at the corners, a heat conduction plate is arranged on the inner side of the support column, a noise reduction and waterproof plate is arranged on the outer side of the support column, a top plate is fixed above the support column and a rectangular seat is fixed above the top plate, a cylinder is installed inside the rectangular seat, and a protective plate is fixed to the output end of the cylinder, a maintenance plate is arranged on the front side of the rectangular seat, and a maintenance door is installed on the top of the maintenance plate through a hinge, and ladders are arranged on the front and rear sides of the concrete foundation;

[0011] A windproof rope is fixed to the top of the top plate, and installation boxes are provided on the front, back, left and right sides of the concrete foundation. A waterproof motor is fixed to the outer side of the installation box, and a first bevel gear is rotatably installed inside the installation box. A screw rod is fixed to the outer side of the first bevel gear, and a pressure plate is threadedly connected to the outer end of the screw rod. The outer end of the first bevel gear is meshedly connected to the second bevel gear, and a winding roller is fixed to the outer side of the second bevel gear, and the winding roller is rotatably installed on a support plate, and the support plate is fixed to the inside of the installation box.

[0012] The above technical solution is adopted to prevent water from entering the prefabricated cabin during heavy rain or floods. The reinforcement rods not only increase the structural strength and earthquake resistance, but also, as an important component of water-cooled heat dissipation, can improve the heat dissipation effect. Before the arrival of a typhoon or sudden gust of wind, the windproof structure is opened through a mechanical structure to automatically fix the prefabricated cabin firmly to the ground, thereby increasing the wind resistance of the prefabricated cabin. The high degree of automation effectively avoids the manual operation process.

[0013] Preferably, the delivery pipe is fixedly connected to the bottom end of the support column, and the delivery pipe passes through the noise reduction and waterproof plate and is fixedly connected to the support column, so as to facilitate the delivery of cooling water to the support column.

[0014] Preferably, the top end of the circulation pipe is fixedly connected to the support column, and the top end of the circulation pipe passes through the noise reduction and waterproof plate and is fixedly connected to the support column, so as to facilitate the outflow of water after heat exchange.

[0015] Preferably, the concrete foundation, water pump, water inlet pipe, delivery pipe, support column, reinforcement rod, first connecting groove, second connecting groove and circulation pipe constitute a water circulation structure, and the interior of the reinforcement rod is a hollow structure, so that the cooling water circulates in the prefabricated cabin.

[0016] Preferably, the bottom end of the maintenance plate is provided with an internal entrance of the top plate, and the staff enters the prefabricated cabin through the entrance.

[0017] Preferably, the output end of the waterproof motor is fixedly connected to the first bevel gear, and the waterproof motor drives the first bevel gear to rotate, thereby starting the wind-resistant structure.

[0018] Preferably, a slide groove is provided at the outer end of the installation box, and the movement track of the pressure plate is limited by the installation box and the slide groove.

[0019] Preferably, the pressing plate passes through the slide groove, and the pressing plate slides inside the slide groove through a screw rod, and the position of the pressing plate is controlled by the rotation of the screw rod.

[0020] Preferably, one end of the windproof rope away from the top plate is fixedly connected to a winding roller, and the windproof rope can be retracted and released when the winding roller rotates.

[0021] Compared with the prior art, the invention has the following beneficial effects: the windproof and earthquake-resistant prefabricated cabin can prevent water from entering the prefabricated cabin during heavy rain or floods; the reinforcement rod not only increases the structural strength and earthquake resistance, but also, as an important component of water-cooled heat dissipation, can improve the heat dissipation effect; before a typhoon or sudden gust of wind comes, the windproof structure is opened by a mechanical structure, and the prefabricated cabin is automatically and firmly fixed to the ground, thereby increasing the wind resistance of the prefabricated cabin; the degree of automation is high, and the manual operation process is effectively avoided;

[0022] 1. The maintenance door is set on the top plate, and the maintenance plate protects the maintenance door to prevent water from accumulating on the road surface during heavy rain or water from entering the interior of the top plate during floods;

[0023] 2. The support column is connected to the hollow reinforcement rod through the first connecting groove and the second connecting groove. The concrete foundation, water pump, water inlet pipe, delivery pipe, support column, reinforcement rod, first connecting groove, second connecting groove and circulation pipe constitute a water circulation structure. The interior of the reinforcement rod is a hollow structure, and water can flow inside the reinforcement rod. The reinforcement rod not only increases the structural strength and earthquake resistance, but also, as an important component of water cooling and heat dissipation, can improve the heat dissipation effect.

[0024] 3. Before a typhoon or sudden gust of wind comes, you only need to start the waterproof motor, and the pressure plate will move outward while the windproof rope will be rolled up, which can automatically fix the prefabricated cabin firmly to the ground, increase the wind resistance of the prefabricated cabin, and have a high degree of automation, effectively avoiding the manual operation process;

[0025] When the windproof rope is not needed, the windproof rope is pressed by a pressure plate and attached to the outside of the concrete foundation to reduce the space occupied by the wind-resistant structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the front view shaft side structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the front view axial section structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the connection structure between the reinforcement rod and the support column of the present invention;

[0029] Figure 4 This is a schematic diagram of the cross-sectional structure of the support column of the present invention;

[0030] Figure 5 This is a schematic diagram of the cross-section structure of the installation box of the present invention;

[0031] Figure 6 It is a schematic diagram of the rear-view axis structure of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the windproof rope of the present invention in an inclined state;

[0033] Figure 8 This is a schematic diagram of the connection structure between the filter screen and the concrete foundation of the present invention.

[0034] In the figure: 1. concrete foundation; 2. waterproof electric telescopic rod; 3. baffle; 4. filter; 5. outlet pipe; 6. water pump; 7. inlet pipe; 8. delivery pipe; 9. circulation pipe; 10. base; 11. support column; 12. reinforcement rod; 13. first connecting groove; 14. second connecting groove; 15. heat conduction plate; 16. noise reduction waterproof plate; 17. top plate; 18. rectangular seat; 19. cylinder; 20. protective plate; 21. maintenance plate; 22. maintenance door; 23. ladder; 24. windproof rope; 25. installation box; 26. waterproof motor; 27. first bevel gear; 28. screw rod; 29. ​​pressure plate; 30. second bevel gear; 31. support plate; 32. winding roller; 33. slide groove. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1: In the existing windproof and earthquake-resistant prefabricated cabin, when it rains heavily, the road is flooded or a flood occurs, water easily enters the interior of the prefabricated cabin, affecting the electrical components inside the prefabricated cabin. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1 , Figure 3 and Figure 4 ;

[0037] A windproof and earthquake-resistant prefabricated cabin, the prefabricated cabin is mainly composed of a concrete foundation 1, a base 10, a support column 11, a reinforcement rod 12, a heat conduction plate 15, a noise reduction and waterproof plate 16, a top plate 17 and a maintenance door 22. During the processing, Figure 3 and Figure 4 As shown, the support columns 11 are arranged on the base 10 at equal intervals, and the reinforcement rods 12 are fixed on the support columns 11. The longitudinal section of the reinforcement rods 12 is a "V"-shaped structure, and the strength of the overall structure is increased by the reinforcement rods 12;

[0038] Then, a heat conducting plate 15 is fixedly installed on the inner side of the support column 11, and a noise reduction and waterproof plate 16 is fixedly installed on the outer side of the support column 11. The outer side of the heat conducting plate 15 is fitted with the inner side of the reinforcing rod 12. After the electrical components are installed in the space formed by the heat conducting plate 15 and the base 10, a top plate 17 is fixedly installed on the support column 11. A rectangular seat 18 is fixed above the top plate 17. A cylinder 19 is installed inside the rectangular seat 18, and a protective plate 20 is fixed to the output end of the cylinder 19. A maintenance plate 21 is provided on the front side of the rectangular seat 18, and the top of the maintenance plate 21 is fixed to the top of the top plate 17. A maintenance door 22 is installed at the end through a hinge, and ladders 23 are provided on the front and rear sides of the concrete foundation 1. When it is necessary to repair electrical parts, a person climbs to the top of the top plate 17 through the ladder 23, lifts the protective plate 20 under the action of the cylinder 19, and then opens the maintenance door 22, and enters the space formed by the heat conducting plate 15 and the base 10 through the internal entrance opened in the top plate 17 to carry out maintenance work. When it rains heavily outside and the road is flooded or a more serious flood occurs, the maintenance door 22 is installed on the top plate 17 to prevent rainwater from entering the installation space;

[0039] like Figure 6 As shown, a filter structure is installed inside the maintenance door 22, and the outside air passes through the filter structure of the maintenance door 22 and enters the electrical installation space for heat dissipation;

[0040] Embodiment 2: The existing windproof and earthquake-resistant prefabricated cabin increases the structural strength by using the anti-vibration rod, but the anti-vibration rod is only used as a reinforcement and cannot improve the heat dissipation effect while increasing the strength. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1-Figure 4 and Figure 8 ;

[0041] After the reinforcement rod 12 is fixed on the support column 11, the support column 11 at the corner is connected to the reinforcement rod 12 with a hollow structure inside through the second connecting groove 14, and the support column 11 at the non-corner is connected to the reinforcement rod 12 with a hollow structure inside through the first connecting groove 13;

[0042] The base 10 is installed on the concrete foundation 1, the delivery pipe 8 is fixedly connected to the bottom end of the support column 11, the top of the circulation pipe 9 is fixedly connected to the support column 11, the concrete foundation 1, the water pump 6, the water inlet pipe 7, the delivery pipe 8, the support column 11, the reinforcement rod 12, the first connecting groove 13, the second connecting groove 14 and the circulation pipe 9 constitute a water circulation structure, the support column 11 at the corner above the base 10 is provided with a second connecting groove 14, and the support column 11 at the front and rear ends above the base 10 is provided with a first connecting groove 13, and the concrete foundation 1, the water pump 6, the water inlet pipe 7, the delivery pipe 8, the support column 11, the reinforcement rod 12, the first connecting groove 13, the second connecting groove 14 and the circulation pipe 9 constitute a water circulation structure. The concrete foundation 1 contains cooling water inside. Under the action of the water pump 6, the cooling water inside the concrete foundation 1 is transported to the second connecting groove 14 at the bottom of the support column 11 through the water inlet pipe 7 and the delivery pipe 8, and then flows to the reinforcement rod 12 and the first connecting groove 13. The heat generated by the electrical parts is guided to the reinforcement rod 12 through the heat conduction plate 15. After heat exchange with the cold water inside the reinforcement rod 12, the water flows to the concrete foundation 1 again through the circulation pipe 9. Through water cooling and heat dissipation, the reinforcement rod 12 can not only increase the structural strength and improve the earthquake resistance, but also play a rapid heat dissipation effect;

[0043] A waterproof electric telescopic rod 2 is fixed inside the concrete foundation 1, and a baffle 3 is fixed at the output end of the waterproof electric telescopic rod 2. A filter screen 4 is installed at the water inlet at the rear end of the concrete foundation 1. A water outlet pipe 5 is installed at the bottom end of the interior of the concrete foundation 1, and a control valve is installed inside the water outlet pipe 5. Under the action of the waterproof electric telescopic rod 2, the baffle 3 is moved so that the baffle 3 leaves the water inlet at the rear end of the concrete foundation 1, and rainwater from the outside enters the interior of the concrete foundation 1, raising the water level inside the concrete foundation 1. The concrete foundation 1 can achieve the effect of drainage during heavy rain. When it is necessary to drain the water inside the concrete foundation 1, the control valve inside the water outlet pipe 5 is opened. When it is necessary to change the water, the external conveying and pumping equipment can also be connected to the water outlet pipe 5.

[0044] Embodiment 3: In the existing windproof and earthquake-resistant prefabricated cabin, when strong winds come, workers need to manually prop up the windproof structure, and the degree of automation is low. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1 , Figure 5 , Figure 6 and Figure 7 ;

[0045] A windproof rope 24 is fixed to the top of the top plate 17, and installation boxes 25 are provided on the front, back, left and right sides of the concrete foundation 1. A waterproof motor 26 is fixed to the outer side of the installation box 25. A first bevel gear 27 is rotatably installed inside the installation box 25. A screw rod 28 is fixed to the outer side of the first bevel gear 27. A pressure plate 29 is threadedly connected to the outer end of the screw rod 28. A second bevel gear 30 is meshedly connected to the outer end of the first bevel gear 27. A winding roller 32 is fixed to the outer side of the second bevel gear 30. The winding roller 32 is rotatably installed on a support plate 31. The support plate 31 is fixed to the inside of the installation box 25. The output end of the waterproof motor 26 is fixedly connected to the first bevel gear 27. A slide groove 33 is provided at the outer end of the installation box 25. The pressure plate 29 penetrates the slide groove 33, and the pressure plate 29 slides inside the slide groove 33 through the screw rod 28. The end of the windproof rope 24 away from the top plate 17 is fixedly connected to the winding roller 32.

[0046] When strong winds come, the waterproof motor 26 is turned on, and the waterproof motor 26 drives the first bevel gear 27 to rotate, so that the screw rod 28 rotates, and the pressure plate 29 meshing with the screw rod 28 moves outward, and at the same time, the second bevel gear 30 and the winding roller 32 rotate, and the rotation of the winding roller 32 reels the windproof rope 24. When the pressure plate 29 moves to the end of the slide groove 33, the windproof rope 24 is completely tightened, and the windproof rope 24 arranged at equal intervals in the front, back, left and right directions improves the wind resistance of the prefabricated cabin;

[0047] When the windproof rope 24 is not needed, the waterproof motor 26 drives the first bevel gear 27 to rotate in the opposite direction, and the pressing plate 29 moves inward to release the windproof rope 24, and the windproof rope 24 is attached to the outside of the concrete foundation 1 to reduce space occupation;

[0048] The above completes a series of operations of the windproof and earthquake-resistant prefabricated cabin. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0049] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A windproof and earthquake-resistant prefabricated cabin, comprising a concrete foundation (1), a base (10), a heat conducting plate (15), a noise-reducing and waterproof plate (16), a top plate (17) and a maintenance door (22), Features: A waterproof electric telescopic rod (2) is fixed inside the concrete foundation (1), and a baffle (3) is fixed to the output end of the waterproof electric telescopic rod (2); a filter screen (4) is installed at the water inlet at the rear end of the concrete foundation (1); a water outlet pipe (5) is installed at the bottom end of the concrete foundation (1), and a control valve is installed inside the water outlet pipe (5); a water pump (6) is fixed on the left side of the concrete foundation (1), and a water inlet pipe (7) is fixed to the input end of the water pump (6); a delivery pipe (8) is fixed to the output end of the water pump (6); and a circulation pipe (9) located above the water outlet pipe (5) is installed at the right end of the concrete foundation (1); A base (10) is fixed above the concrete foundation (1), and a support column (11) is fixedly installed above the base (10), a reinforcing rod (12) is fixed to the outer side of the support column (11), a second connecting groove (14) is opened inside the support column (11) at the corner above the base (10), and a first connecting groove (13) is opened inside the support column (11) at the front and rear ends above the base (10) but not at the corner, a heat conducting plate (15) is arranged inside the support column (11), and the support column (11) ) is provided with a noise reduction and waterproof plate (16) on the outside, a top plate (17) is fixed above the support column (11), and a rectangular seat (18) is fixed above the top plate (17), a cylinder (19) is installed inside the rectangular seat (18), and a protective plate (20) is fixed to the output end of the cylinder (19), a maintenance plate (21) is provided on the front side of the rectangular seat (18), and a maintenance door (22) is installed on the top of the maintenance plate (21) through a hinge, and ladders (23) are provided on the front and rear sides of the concrete foundation (1); A windproof rope (24) is fixed to the top of the top plate (17); installation boxes (25) are arranged on the front, back, left and right sides of the concrete foundation (1); a waterproof motor (26) is fixed to the outer side of the installation box (25); a first bevel gear (27) is rotatably installed inside the installation box (25); a screw rod (28) is fixed to the outer side of the first bevel gear (27); a pressure plate (29) is threadedly connected to the outer end of the screw rod (28); a second bevel gear (30) is meshedly connected to the outer end of the first bevel gear (27); a winding roller (32) is fixed to the outer side of the second bevel gear (30); the winding roller (32) is rotatably installed on a support plate (31); and the support plate (31) is fixed inside the installation box (25).

2. A windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: The delivery pipe (8) is fixedly connected to the bottom end of the support column (11).

3. A windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: The top end of the circulation pipe (9) is fixedly connected to the support column (11).

4. A windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: The concrete foundation (1), the water pump (6), the water inlet pipe (7), the delivery pipe (8), the support column (11), the reinforcement rod (12), the first connecting groove (13), the second connecting groove (14) and the circulation pipe (9) constitute a water circulation structure, and the interior of the reinforcement rod (12) is a hollow structure.

5. The windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: The bottom end of the maintenance plate (21) is provided with an internal entrance of the top plate (17).

6. A windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: The output end of the waterproof motor (26) is fixedly connected to the first bevel gear (27).

7. The windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: The outer end of the installation box (25) is provided with a slide groove (33).

8. A windproof and earthquake-resistant prefabricated cabin according to claim 7, Features: The pressing plate (29) passes through the slide groove (33), and the pressing plate (29) slides inside the slide groove (33) through the screw rod (28).

9. The windproof and earthquake-resistant prefabricated cabin according to claim 1, Features: One end of the windproof rope (24) away from the top plate (17) is fixedly connected to the winding roller (32).

Images