Combined fire-fighting electrical control cabinet convenient to install

Abstract

The utility model provides a combined fire-fighting electrical control cabinet convenient to install, which belongs to the technical field of electrical equipment, and comprises a casing, a heat dissipation cover installed at the top end of the casing, a cabinet door rotatably connected inside one side of the casing, a handle installed on one side of the cabinet door, and a control panel installed on the other side of the cabinet door. The splicing structure comprises rotating bases fixed to the two ends of the interior of the machine shell, telescopic springs arranged on the outer sides of the connecting rods in a sleeving mode and connected with the connecting blocks, and connecting assemblies arranged on one sides of the connecting rods. According to the utility model, the two sets of devices are pushed to be closed, one end of the connecting rod is inserted into the turncap, and the turncap pulls the two sets of machine shells through the connecting rod to be tightly attached and fixed by rotating the rotating rod, so that the function of convenient assembly of the device is realized, the device can be assembled only by simple splicing on site, the assembly time is greatly shortened, and the assembly efficiency is improved. The working efficiency is improved, the reliability and stability of connection are ensured, and the convenience of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, and particularly relates to a combined fire electrical control cabinet which is convenient for installation. Background Art

[0002] The fire electrical control cabinet is an indispensable part of modern buildings. It integrates multiple functions such as fire alarm, fire extinguishing, smoke exhaust, evacuation indication, etc., and plays a crucial role in the fire protection system. It is widely used in various places, such as factories, shopping malls, hotels, hospitals, schools, etc.

[0003] After retrieval, a patent with the Chinese patent application number 201921731019.8 discloses a combined fire electrical control cabinet which is convenient for installation, including a control cabinet main body. An air vent is arranged on the upper outer surface of the control cabinet main body, a lighting device is arranged on the inner surface of the rear end of the control cabinet main body, a cabinet door is arranged on the front outer surface of the control cabinet main body, and a multi-functional placement box, a quick-installation heat dissipation mechanism and a support plate are arranged on the front outer surface of the cabinet door. The support plate is located above the quick-installation heat dissipation mechanism, and the multi-functional placement box is located above the support plate. For the combined fire electrical control cabinet which is convenient for installation of the utility model, through the arranged quick-installation heat dissipation mechanism, the quick-installation heat dissipation mechanism can provide the installation function on the cabinet door, can be convenient for installation and dissipate heat on the cabinet door, and through the arranged multi-functional placement box, the multi-functional placement box can provide different functions according to needs, enhancing the flexibility of use;

[0004] The above patent still has the following deficiencies: (1) The defect of being inconvenient for splicing and installation. During the combination process of the existing device, adjacent two groups of devices are usually fixed by bolts, resulting in the need to prepare complete installation tools and equipment in advance, and the gap between the two groups of devices after combination is large, reducing the strength of the device;

[0005] (2) The defect of being inconvenient for dividing the internal space of the device, making it difficult to flexibly divide the internal space of the device according to actual needs, restricting the flexibility of the internal space.

[0006] Therefore, there is an urgent need for a combined fire electrical control cabinet which is convenient for installation to solve the above problems. Summary of the Utility Model

[0007] The purpose of the utility model is to address the problem of the defect of being inconvenient for splicing and installation currently. During the combination process of the existing device, adjacent two groups of devices are usually fixed by bolts, resulting in the need to prepare complete installation tools and equipment in advance, and the gap between the two groups of devices after combination is large, reducing the strength of the device.

[0008] To achieve the above-mentioned invention purpose, the present utility model provides the following technical solutions:

[0009] A combined fire-fighting electrical control cabinet that is convenient for installation, including a cabinet body, and further including:

[0010] A heat dissipation cover, installed at the top of the cabinet body;

[0011] A cabinet door, rotatably connected to the inside of one side of the cabinet body, and a handle is installed on one side of the cabinet door, and an air inlet is opened at the bottom end of the cabinet door;

[0012] Adjustable feet, fixed at the four corners of the bottom end of the cabinet body;

[0013] A loading and unloading structure, arranged at both ends inside the cabinet body, and a side plate is arranged on one side of the loading and unloading structure;

[0014] A splicing structure, arranged at both ends inside the cabinet body. Among them, the splicing structure includes a rotating seat fixed at both ends inside the cabinet body, a connecting block rotatably connected to the bottom end of the rotating seat, a connecting rod slidably arranged inside the connecting block, a telescopic spring sleeved outside the connecting rod and connected to the connecting block, and a connecting component arranged on one side of the connecting rod;

[0015] An installation rack, installed on one side inside the cabinet body, and wire management racks connected to the cabinet body are arranged at both ends of the installation rack, and a wire inlet hole is opened at the bottom end of one side of the cabinet body.

[0016] As a preferred technical solution of the present application, the connecting component includes fixing plates fixed at both ends inside the installation rack and slidably arranged outside the connecting rod, a rotary cap rotatably connected to one side of the fixing plate, a rotary rod inserted into the inside of both ends of the cabinet body, and a bevel gear installed at the bottom end of the rotary rod and meshed with the rotary cap.

[0017] As a preferred technical solution of the present application, an external thread is arranged on the outer side wall of one end of the connecting rod, and an internal thread matching the external thread is arranged inside the rotary cap.

[0018] As a preferred technical solution of the present application, a "cross"-shaped groove is opened at the top of the rotary rod, and a tooth groove meshed with the bevel gear is opened on the outer side of the rotary cap.

[0019] As a preferred technical solution of the present application, the loading and unloading structure includes mounting seats at both ends of the cabinet body, a compression spring installed on one side inside the mounting seat, a fixed buckle slidably arranged inside the mounting seat and connected to the compression spring, a moving frame slidably arranged inside the mounting seat and connected to the side plate, and a buckle groove opened inside one side of the moving frame.

[0020] As a preferred technical solution of the present application, a clamping structure is formed between the fixed buckle and the buckle groove, and a telescopic structure is formed between the fixed buckle and the mounting seat through the compression spring.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] In the solution of this application:

[0023] By pushing two sets of devices to close, one end of the connecting rod is inserted into the inside of the screw cap, and the screw rod is rotated, so that the screw cap pulls two sets of casings to fit tightly through the connecting rod, thereby realizing the convenient assembly function of this device. The device can be assembled only by simple splicing on site, greatly shortening the assembly time, improving the work efficiency, ensuring the reliability and stability of the connection at the same time, and enhancing the convenience of this device;

[0024] By inserting the moving frame into the inside of the mounting seat at other positions, the side plate divides the space inside the device, and the position between the moving frame and the mounting seat is fixed through the fixing buckle and the buckle groove, thereby realizing the space division function of this device. Through reasonable space division, the space inside the electrical control cabinet can be utilized more effectively, so that different types of electrical components and equipment can be placed orderly, avoiding space waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is one of the structural schematic diagrams of the present utility model;

[0026] Figure 2 is the second structural schematic diagram of the present utility model;

[0027] Figure 3 is the third structural schematic diagram of the present utility model;

[0028] Figure 4 provided by the present utility model Figure 3 is the enlarged partial sectional structural schematic diagram at A in;

[0029] Figure 5 is the three-dimensional sectional structural schematic diagram of the loading and unloading structure provided by the present utility model.

[0030] In the figure: 1, casing; 2, heat dissipation cover; 3, splicing structure; 301, rotating seat; 302, connecting block; 303, connecting rod; 304, telescopic spring; 305, fixing plate; 306, screw cap; 307, bevel gear; 308, screw rod; 4, cabinet door; 5, handle; 6, air inlet; 7, adjusting support foot; 8, side plate; 9, loading and unloading structure; 901, mounting seat; 902, compression spring; 903, fixing buckle; 904, buckle groove; 905, moving frame; 10, wire management rack; 11, mounting rack; 12, wire inlet hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0032] As Figures 1 - 5 shown, a combined fire protection electrical control cabinet that is convenient for installation proposed in this embodiment includes a cabinet body 1, and further includes:

[0033] A heat dissipation cover 2, installed at the top of the cabinet body 1;

[0034] A cabinet door 4, rotatably connected to the inside of one side of the cabinet body 1, and a handle 5 is installed on one side of the cabinet door 4. An air inlet 6 is opened at the bottom end of the cabinet door 4;

[0035] Adjusting feet 7, fixed at the four corners of the bottom end of the cabinet body 1;

[0036] A loading and unloading structure 9, arranged at both ends inside the cabinet body 1, and a side plate 8 is arranged on one side of the loading and unloading structure 9;

[0037] A splicing structure 3, arranged at both ends inside the cabinet body 1. Among them, the splicing structure 3 includes a rotating seat 301 fixed at both ends inside the cabinet body 1, a connecting block 302 rotatably connected to the bottom end of the rotating seat 301, a connecting rod 303 sliding inside the connecting block 302, a telescopic spring 304 sleeved outside the connecting rod 303 and connected to the connecting block 302, and a connecting component arranged on one side of the connecting rod 303;

[0038] An installation rack 11, installed on one side inside the cabinet body 1, and wire management racks 10 connected to the cabinet body 1 are arranged at both ends of the installation rack 11. An inlet hole 12 is opened at the bottom end of one side of the cabinet body 1.

[0039] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, as a preferred embodiment, on the basis of the above method, further, the connecting component includes fixing plates 305 fixed at both ends inside the mounting bracket 11 and sliding on the outer side of the connecting rod 303, a rotating cap 306 rotatably connected to one side of the fixing plate 305, a rotating rod 308 inserted into the inner parts of both ends of the machine housing 1, and a bevel gear 307 installed at the bottom end of the rotating rod 308 and meshing with the rotating cap 306. An external thread is provided on the outer side wall of one end of the connecting rod 303, and an internal thread matching the external thread is provided inside the rotating cap 306. A "cross"-shaped groove is formed at the top of the rotating rod 308, and a tooth groove meshing with the bevel gear 307 is formed on the outer side of the rotating cap 306. Manually rotate the connecting rod 303 to adjust the direction of the connecting rod 303 so that one end of the connecting rod 303 is aligned with the hole on one side of the fixing plate 305. Push the two sets of devices to close, so that one end of the connecting rod 303 passes through the fixing plate 305 and is inserted into the inside of the rotating cap 306. At the same time, affected by the reaction force, the other end of the connecting rod 303 slides inside the connecting block 302 and compresses the telescopic spring 304, so as to make the two machine housings 1 approach each other. Use a cross screwdriver to rotate the rotating rod 308, so that the bevel gear 307 drives the rotating cap 306 to rotate. Immediately afterwards, the rotating cap 306 drives the connecting rod 303 to move leftward through the engagement of the threads. At the same time, the connecting rod 303 pulls the two machine housings 1 to fit tightly and be fixed.

[0040] As Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the loading and unloading structure 9 includes mounting seats 901 at both ends of the machine housing 1, a compression spring 902 installed on one side inside the mounting seat 901, a fixing buckle 903 sliding inside the mounting seat 901 and connected to the compression spring 902, a moving frame 905 sliding inside the mounting seat 901 and connected to the side plate 8, and a buckle groove 904 formed inside one side of the moving frame 905. A clamping structure is formed between the fixing buckle 903 and the buckle groove 904, and a telescopic structure is formed between the fixing buckle 903 and the mounting seat 901 through the compression spring 902. By pulling the side plate 8 forcefully, the moving frame 905 is driven to slide inside the mounting seat 901. At the same time, the fixing buckle 903 leaves the inside of the buckle groove 904 under the pressure of the buckle groove 904, and the side plate 8 can be used to combine the devices. After the combination is completed, insert the moving frame 905 into the inside of the mounting seat 901 at other positions, so that the side plate 8 divides the space inside the device. By pushing the fixing buckle 903 into the inside of the buckle groove 904 through the compression spring 902, the position between the moving frame 905 and the mounting seat 901 can be fixed, so that the side plate 8 is not easy to shake.

[0041] Specifically, when the easy-to-install combined fire electrical control cabinet is in use: Pull the handle 5 to drive the cabinet door 4 to rotate, open the device, install the switch control device on one side of the mounting bracket 11, use the wire management rack 10 to organize and fix the cables, and import the external cables into the interior of the device through the cable inlet hole 12. When multiple groups of devices need to be combined, remove the side plate 8 through the disassembly and assembly structure 9, and use the splicing structure 3 to connect and fix two adjacent devices.

[0042] When combining the devices, manually rotate the connecting rod 303 to adjust the direction of the connecting rod 303 so that the connecting rod 303 is aligned with the hole on one side of the fixing plate 305. Push the two devices together so that one end of the connecting rod 303 passes through the fixing plate 305 and inserts into the interior of the screw cap 306. At the same time, affected by the reaction force, the other end of the connecting rod 303 slides inside the connecting block 302 and compresses the telescopic spring 304, so as to make the two casings 1 approach each other. Use a cross screwdriver to rotate the screw rod 308 so that the bevel gear 307 drives the screw cap 306 to rotate. Immediately afterwards, the screw cap 306 drives the connecting rod 303 to move leftward through the engagement of the threads. At the same time, the connecting rod 303 pulls the two casings 1 to fit tightly and be fixed;

[0043] By pulling the side plate 8 forcefully, drive the moving frame 905 to slide inside the mounting seat 901. At the same time, the fixing buckle 903 leaves the interior of the buckle groove 904 under the pressure of the buckle groove 904, and the side plate 8 can be used to combine the devices. After the combination is completed, insert the moving frame 905 into the interior of the mounting seat 901 at other positions, so that the side plate 8 divides the space inside the device. Push the fixing buckle 903 into the interior of the buckle groove 904 through the compression spring 902, and the position between the moving frame 905 and the mounting seat 901 can be fixed, making the side plate 8 not easy to shake.

[0044] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above-mentioned various embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A modular fire protection electrical control cabinet that is easy to install, comprising a housing (1), characterized in that: Also includes: A heat dissipation cover (2) is mounted on the top of the housing (1); A cabinet door (4) is rotatably connected to the inside of one side of the housing (1), and a handle (5) is installed on one side of the cabinet door (4), and an air inlet (6) is opened at the bottom end of the cabinet door (4); Adjust the feet (7) and fix them at the four corners of the bottom of the housing (1); A loading and unloading structure (9) is arranged at two ends inside the housing (1), and a side plate (8) is arranged on one side of the loading and unloading structure (9); A splicing structure (3) is arranged at two ends inside the housing (1), wherein the splicing structure (3) comprises a rotating seat (301) fixed at two ends inside the housing (1), a connecting block (302) rotatably connected to the bottom end of the rotating seat (301), a connecting rod (303) sliding inside the connecting block (302), a telescopic spring (304) sleeved on the outside of the connecting rod (303) and connected to the connecting block (302), and a connecting component arranged on one side of the connecting rod (303); The mounting frame (11) is mounted on one side of the casing (1), and both ends of the mounting frame (11) are provided with a wire management frame (10) connected to the casing (1), and a wire entry hole (12) is provided at the bottom end of one side of the casing (1).

2. The easy-to-install combined fire protection electrical control cabinet according to claim 1 is characterized in that: The connection assembly comprises a fixing plate (305) fixed at both ends of the interior of the mounting frame (11) and sliding on the outside of the connecting rod (303), a rotary cap (306) rotatably connected to one side of the fixing plate (305), a rotary rod (308) inserted into both ends of the housing (1), and a bevel gear (307) mounted at the bottom end of the rotary rod (308) and meshing with the rotary cap (306).

3. The easy-to-install combined fire protection electrical control cabinet according to claim 2 is characterized in that: An external thread is provided on the outer wall of one end of the connecting rod (303), and an internal thread matching the external thread is provided inside the screw cap (306).

4. The easy-to-install combined fire protection electrical control cabinet according to claim 2 is characterized in that: A "cross"-shaped groove is formed on the top of the rotary rod (308), and a tooth groove meshing with the bevel gear (307) is formed on the outer side of the rotary cap (306).

5. The easy-to-install combined fire protection electrical control cabinet according to claim 1 is characterized in that: The loading and unloading structure (9) comprises mounting seats (901) at both ends of the housing (1), a compression spring (902) mounted on one side of the mounting seat (901), a fixing buckle (903) sliding inside the mounting seat (901) and connected to the compression spring (902), a movable frame (905) sliding inside the mounting seat (901) and connected to the side plate (8), and a buckle groove (904) provided inside one side of the movable frame (905).

6. The easy-to-install combined fire electrical control cabinet according to claim 5, characterized in that: A snap-fit ​​structure is formed between the fixing buckle (903) and the buckle groove (904), and a telescopic structure is formed between the fixing buckle (903) and the mounting seat (901) via a compression spring (902).

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