Detachable important equipment open-air protection structure

Abstract

The utility model discloses a detachable important equipment open-air protection structure in the technical field of protection structures, which comprises an explosion-proof wall, a parapet wall is arranged at the top of the explosion-proof wall, an equipment body is arranged in an inner cavity of the explosion-proof wall, the top of the equipment body extends out of the explosion-proof wall, a plurality of embedded bolts are embedded in the parapet wall, and the parapet wall and the equipment body are connected through bolts. The tops of the multiple embedded bolts extend out of the parapet wall and are provided with support assemblies, limiting top plates are installed at the tops of the support assemblies, steel beam assemblies are installed between the support assemblies and the limiting top plates through multiple locking bolts, and protective covers are installed at the tops of the steel beam assemblies through multiple fixing high-strength bolts. Through mutual cooperation of the support assembly, the steel beam assembly, the protection cover, the locking bolts and the fixing high-strength bolts, the protection cover can be rapidly installed on the top of the parapet wall, the end, extending out of the parapet wall, of the equipment body is located in the protection cover, safe operation of a power station in a special period is guaranteed, and the structure is high in practicability.

Description

Technical Field

[0001] This utility model relates to the technical field of protective structures, and in particular to a detachable outdoor protective structure for important equipment. Background Technology

[0002] Hydropower stations contain equipment of high importance. If such equipment is attacked or exploded, it could cause the entire power station to shut down or even cause a safety accident, resulting in great loss of life and property. Therefore, protective structures are needed to protect the equipment during use.

[0003] However, due to reasons such as architectural aesthetics or local permit restrictions, permanent protective devices cannot be directly installed on the protected equipment. Instead, the protective devices can only be quickly installed during special periods (such as wartime preparedness). Based on this, we propose a detachable outdoor protective structure for important equipment. Utility Model Content

[0004] To address the aforementioned issue that permanent protective devices cannot be directly installed on the protected equipment due to architectural aesthetics or local permit restrictions, and can only be quickly installed during special periods (such as wartime preparedness), this utility model provides a detachable outdoor protective structure for important equipment.

[0005] This utility model provides a detachable outdoor protection structure for important equipment, employing the following technical solution:

[0006] A detachable outdoor protection structure for critical equipment includes an explosion-proof wall. A parapet wall is provided at the top of the explosion-proof wall. An equipment body is housed within the cavity of the explosion-proof wall, with the top of the equipment body extending out of the explosion-proof wall. Several pre-embedded bolts are embedded inside the parapet wall, and the tops of each of the pre-embedded bolts extend out of the parapet wall and are fitted with support assemblies. A limiting top plate is installed on the top of the support assemblies. A steel beam assembly is installed between the support assemblies and the limiting top plate via several locking bolts. A protective cover is installed on the top of the steel beam assembly via several fixing high-strength bolts. One end of the equipment body extending out of the parapet wall is located inside the protective cover.

[0007] By adopting the above technical solution, several pre-embedded bolts are set on the parapet wall, and then the bracket assembly is installed on the parapet wall. Several high-strength fixing bolts are used to connect the steel beam assembly and the protective cover to form a whole. Several locking bolts are used to install the end of the steel beam assembly inside the bracket assembly, so that the protective cover can be installed on the outside of the equipment body. The protective cover protects the equipment body and makes the structure easy to disassemble and assemble during use.

[0008] Optionally, the support assembly includes a base plate, which is sleeved on the outside of a plurality of pre-embedded bolts. Nuts are screwed onto the outside of each of the pre-embedded bolts. A pressure plate is provided between the nuts and the base plate. A stiffening wing plate is connected to the top of the base plate. A vertical baffle is connected to the side of the stiffening wing plate near the center of the limiting top plate.

[0009] By adopting the above technical solution, the foundation plate, stiffening flange and vertical baffle are fixedly installed on the parapet wall by pre-embedded bolts, which facilitates the installation of steel beam components.

[0010] Optionally, an equilateral angle steel is provided at the connection between the vertical baffle and the limiting top plate, and the equilateral angle steel is screwed to the limiting top plate by locking bolts.

[0011] By adopting the above technical solution, equilateral angle steel is installed at the connection between the vertical baffle and the limiting top plate using locking bolts, thereby making the connection between the vertical baffle and the limiting top plate more secure.

[0012] Optionally, the bottom of the protective cover and steel beam assembly is connected with several guide steel bars.

[0013] By adopting the above technical solution, the first RHS square steel beam, the second RHS square steel beam, the third RHS square steel beam, and the fourth RHS square steel beam are guided into the support on the parapet wall through the guide steel bars.

[0014] Optionally, the top of both the protective cover and the steel beam assembly is connected to several hooks.

[0015] By adopting the above technical solution, it is convenient to connect to the hoisting equipment via the hook, thereby enabling the hoisting of the structure.

[0016] Optionally, the steel beam assembly includes a first RHS square steel beam, which is installed at both ends of the top of the parapet wall. A third RHS square steel beam connects the two sets of first RHS square steel beams. A fourth RHS square steel beam connects the left side of the third RHS square steel beam to the top of the parapet wall. A second RHS square steel beam connects the right side of the third RHS square steel beam to the top of the parapet wall. The ends of the first, second, and fourth RHS square steel beams away from the third RHS square steel beam are all located inside the support assembly.

[0017] By adopting the above technical solution, the first RHS square steel beam, the second RHS square steel beam, and the fourth RHS square steel beam can be connected to the parapet wall, thereby facilitating the installation of the protective cover.

[0018] Optionally, a reinforcing component is provided at the connection between the first RHS square steel beam and the second and fourth RHS square steel beams. The reinforcing component includes several L-shaped explosion-proof steel plates. The several L-shaped explosion-proof steel plates are connected to the first RHS square steel beam, the second RHS square steel beam, and the third RHS square steel beam respectively by several fixing high-strength bolts. A first explosion-proof steel plate is connected between two adjacent L-shaped explosion-proof steel plates, and a second explosion-proof steel plate is connected between two adjacent L-shaped explosion-proof steel plates at the end closest to the first explosion-proof steel plate.

[0019] By adopting the above technical solution, the connection between the first RHS square steel beam, the second RHS square steel beam, and the protective cover is more robust, thereby making the protective structure more stable during use and thus better protecting the equipment body.

[0020] In summary, this utility model has at least one of the following beneficial effects:

[0021] Through the cooperation of the bracket assembly, steel beam assembly, protective cover, locking bolts and fixing high-strength bolts, a protective cover can be quickly installed on the top of the parapet wall to protect the equipment body, so that the end of the equipment body that extends out of the parapet wall is located inside the protective cover, ensuring the safe operation of the power station during special periods, making the structure highly practical.

[0022] By using L-shaped explosion-proof steel plates, the first explosion-proof steel plate, and the second explosion-proof steel plate together, the connection between the first RHS square steel beam, the second RHS square steel beam, and the protective cover is made more robust, thus making the protective structure more stable during use and better protecting the equipment body. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the planar structure of the present invention;

[0025] Figure 2 For the present utility model Figure 1 Schematic diagram of the cross-sectional structure of the middle AA section;

[0026] Figure 3 For the present utility model Figure 1 Schematic diagram of the cross-sectional structure of the middle BB section;

[0027] Figure 4For the present utility model Figure 1 Schematic diagram of the cross-sectional structure of the middle CC section;

[0028] Figure 5 This is a three-dimensional structural diagram of the protective cover of this utility model;

[0029] Figure 6 This is a schematic diagram of the reinforcement component structure of this utility model;

[0030] Figure 7 For the present utility model Figure 1 Enlarged structural diagram at point D;

[0031] Figure 8 For the present utility model Figure 7 A schematic diagram of the front cross-sectional structure.

[0032] In the diagram: 1. First RHS square steel beam; 2. Second RHS square steel beam; 3. Third RHS square steel beam; 4. Fourth RHS square steel beam; 5. Protective cover; 6. L-shaped explosion-proof steel plate; 7. First explosion-proof steel plate; 8. Second explosion-proof steel plate; 9. Parapet wall; 10. Equipment body; 11. Hook; 12. Guide steel bar; 13. Locking bolt; 14. Embedded bolt; 15. Foundation base plate; 16. Pressure plate; 17. Stiffening wing plate; 18. Vertical baffle; 19. Equal angle steel; 20. Limiting top plate; 21. Fixing high-strength bolt; 22. Explosion-proof wall. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-8 The present invention will be described in further detail below.

[0034] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model provides a detachable outdoor protection structure for important equipment, including an explosion-proof wall 22, a parapet wall 9 on the top of the explosion-proof wall 22, an equipment body 10 in the inner cavity of the explosion-proof wall 22, and the top of the equipment body 10 extending out of the explosion-proof wall 22. Several pre-embedded bolts 14 are embedded inside the parapet wall 9, and the tops of the several pre-embedded bolts 14 extend out of the parapet wall 9 and are equipped with bracket assemblies.

[0035] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 7 and Figure 8The support assembly includes a base plate 15, which is sleeved on the outside of several pre-embedded bolts 14. Nuts are screwed onto the outside of each pre-embedded bolt 14. A pressure plate 16 is placed between the nuts and the base plate 15. A stiffening wing plate 17 is connected to the top of the base plate 15. A vertical baffle 18 is connected to the side of the stiffening wing plate 17 near the center of the limiting top plate 20. This allows the base plate 15, stiffening wing plate 17, and vertical baffle 18 to be fixedly installed on the parapet wall 9 using the pre-embedded bolts 14, thus facilitating the installation of the steel beam assembly.

[0036] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 7 and Figure 8 A limiting top plate 20 is installed on the top of the bracket assembly. An equilateral angle steel 19 is provided at the connection between the vertical baffle 18 and the limiting top plate 20, and the equilateral angle steel 19 is screwed to the limiting top plate 20 by locking bolts 13. The equilateral angle steel 19 is installed at the connection between the vertical baffle 18 and the limiting top plate 20 by locking bolts 13, thereby making the connection between the vertical baffle 18 and the limiting top plate 20 more secure.

[0037] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 3 , Figure 4 and Figure 5 A steel beam assembly is installed between the support assembly and the limiting top plate 20 via several locking bolts 13. A protective cover 5 is installed on the top of the steel beam assembly via several fixing high-strength bolts 21. Several guide steel bars 12 are connected to the bottom of the protective cover 5 and the steel beam assembly. The guide steel bars 12 are used for guidance, so that the first RHS square steel beam 1, the second RHS square steel beam 2, the third RHS square steel beam 3, and the fourth RHS square steel beam 4 are guided into the support on the parapet wall 9 through the guide steel bars 12.

[0038] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 2 , Figure 3 and Figure 4 The steel beam assembly includes a first RHS square steel beam 1, which is installed at both ends of the top of the parapet wall 9. A third RHS square steel beam 3 connects the two sets of first RHS square steel beams 1. A fourth RHS square steel beam 4 connects the left side of the third RHS square steel beam 3 to the top of the parapet wall 9, and a second RHS square steel beam 2 connects the right side of the third RHS square steel beam 3 to the top of the parapet wall 9. The ends of the first RHS square steel beam 1, the second RHS square steel beam 2, and the fourth RHS square steel beam 4 furthest from the third RHS square steel beam 3 are all located inside the support assembly. This allows the first RHS square steel beam 1, the second RHS square steel beam 2, and the fourth RHS square steel beam 4 to connect to the parapet wall 9, thus facilitating the installation of the protective cover 5.

[0039] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 3 , Figure 4 and Figure 6 Reinforcing components are installed at the connection points of the first RHS square steel beam 1 with the second RHS square steel beam 2 and the fourth RHS square steel beam 4. These reinforcing components include several L-shaped explosion-proof steel plates 6, which are connected to the first RHS square steel beam 1, the second RHS square steel beam 2, and the third RHS square steel beam 3 respectively by several high-strength bolts 21. A first explosion-proof steel plate 7 connects adjacent L-shaped explosion-proof steel plates 6, and a second explosion-proof steel plate 8 connects the end of adjacent L-shaped explosion-proof steel plates 6 closest to the first explosion-proof steel plate 7. This makes the connection between the first RHS square steel beam 1, the second RHS square steel beam 2, and the protective cover 5 more secure, thereby making the protective structure more stable during use and better protecting the equipment body 10.

[0040] Please refer to the attached diagram in the instruction manual. Figure 2 , Figure 3 and Figure 4 The end of the equipment body 10 extending out of the parapet wall 9 is located inside the protective cover 5. Several hooks 11 are connected to the top of both the protective cover 5 and the steel beam assembly. This facilitates connection to lifting equipment via the hooks 11, enabling the structure to be lifted.

[0041] Working principle: In use, several pre-embedded bolts 14 are set on the parapet wall 9 in advance. Then, the foundation plate 15, stiffening wing plate 17 and vertical baffle 18 are installed on the top of the parapet wall 9. The foundation plate 15 is fixed to the outside of the pre-embedded bolts 14 using pressure plate 16 and nuts. The first RHS square steel beam 1, the second RHS square steel beam 2, the third RHS square steel beam 3, the fourth RHS square steel beam 4 and the protective cover 5 are combined and connected to form a whole by several fixing high-strength bolts 21. At the same time, L-shaped explosion-proof steel plates 6, first explosion-proof steel plates 7 and second explosion-proof steel plates 8 are set at the connection between the first RHS square steel beam 1 and the second RHS square steel beam 2 and the fourth RHS square steel beam 4, so that the connection between the first RHS square steel beam 1, the second RHS square steel beam 2, the third RHS square steel beam 3 and the fourth RHS square steel beam 4 is more secure.

[0042] Then, the external hoisting equipment uses hook 11 to hoist the first RHS square steel beam 1, the second RHS square steel beam 2, the third RHS square steel beam 3, the fourth RHS square steel beam 4, and the protective cover 5 into the upper part of the equipment body 10, and uses guide steel bars 12 to guide the first RHS square steel beam 1, the second RHS square steel beam 2, the third RHS square steel beam 3, and the fourth RHS square steel beam 4 into the supports located on the parapet wall 9. At this time, the first RHS square steel beam 1, the second RHS square steel beam 2, and the fourth RHS square steel beam 4 are... The ends of the four RHS square steel beams 4 are located between the vertical baffles 18. Then, the limiting top plate 20 is placed on top of the vertical baffles 18. The ends of the first RHS square steel beam 1, the second RHS square steel beam 2, and the fourth RHS square steel beam 4 are locked and fixed using equilateral angle steel 19 and locking bolts 13. If disassembly is required, the operation is reversed. The protective cover 5 protects the equipment body 10 to ensure the safe operation of the power station during special periods. This structure is easy to disassemble and assemble, which improves the practicality of the structure.

[0043] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A detachable exposed protection structure for important equipment, comprising an explosion-proof wall (22), wherein a parapet wall (9) is provided on the top of the explosion-proof wall (22), characterized in that: The explosion-proof wall (22) has an equipment body (10) inside its cavity, and the top of the equipment body (10) extends out of the explosion-proof wall (22). Several pre-embedded bolts (14) are embedded inside the parapet wall (9). The tops of the pre-embedded bolts (14) extend out of the parapet wall (9) and are equipped with bracket assemblies. A limiting top plate (20) is installed on the top of the bracket assembly. A steel beam assembly is installed between the bracket assembly and the limiting top plate (20) by several locking bolts (13). A protective cover (5) is installed on the top of the steel beam assembly by several fixing high-strength bolts (21). One end of the equipment body (10) extending out of the parapet wall (9) is located inside the protective cover (5).

2. The detachable outdoor protection structure for important equipment according to claim 1, characterized in that: The support assembly includes a base plate (15), which is sleeved on the outside of a plurality of pre-embedded bolts (14). Nuts are screwed onto the outside of the plurality of pre-embedded bolts (14). A pressure plate (16) is provided between the nuts and the base plate (15). A stiffening wing plate (17) is connected to the top of the base plate (15). A vertical baffle (18) is connected to the side of the stiffening wing plate (17) near the center of the limiting top plate (20).

3. The detachable outdoor protection structure for important equipment according to claim 2, characterized in that: An equilateral angle steel (19) is provided at the connection between the vertical baffle (18) and the limiting top plate (20), and the equilateral angle steel (19) is screwed to the limiting top plate (20) by locking bolts (13).

4. The detachable outdoor protection structure for important equipment according to claim 1, characterized in that: The bottom of the protective cover (5) and the steel beam assembly are connected to several guide steel bars (12).

5. The detachable outdoor protection structure for important equipment according to claim 1, characterized in that: The top of both the protective cover (5) and the steel beam assembly is connected to several hooks (11).

6. The detachable outdoor protection structure for important equipment according to claim 1, characterized in that: The steel beam assembly includes a first RHS square steel beam (1), which is installed at the front and rear ends of the top of the parapet wall (9). A third RHS square steel beam (3) is connected between the two sets of first RHS square steel beams (1). A fourth RHS square steel beam (4) is connected between the left side of the third RHS square steel beam (3) and the top of the parapet wall (9). A second RHS square steel beam (2) is connected between the right side of the third RHS square steel beam (3) and the top of the parapet wall (9). The ends of the first RHS square steel beam (1), the second RHS square steel beam (2), and the fourth RHS square steel beam (4) that are away from the third RHS square steel beam (3) are all located inside the support assembly.

7. The detachable outdoor protection structure for important equipment according to claim 6, characterized in that: Reinforcing components are provided at the connection points of the first RHS square steel beam (1) with the second RHS square steel beam (2) and the fourth RHS square steel beam (4). The reinforcing components include several L-shaped explosion-proof steel plates (6). The several L-shaped explosion-proof steel plates (6) are connected to the first RHS square steel beam (1), the second RHS square steel beam (2) and the third RHS square steel beam (3) respectively by several fixing high-strength bolts (21). A first explosion-proof steel plate (7) is connected between two adjacent L-shaped explosion-proof steel plates (6). A second explosion-proof steel plate (8) is connected between two adjacent L-shaped explosion-proof steel plates (6) at the end near the first explosion-proof steel plate (7).

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