Fire control cabinet convenient to overhaul

Abstract

The utility model provides a fire control cabinet convenient to overhaul, which comprises a cabinet body and a fixing frame, and the inner wall of the cabinet body is provided with a U-shaped clamping groove, so that when overhaul is needed, the fixing frame can be pushed upwards to be separated from the U-shaped clamping groove, and the whole row of electronic elements mounted on the fixing frame can be conveniently taken out to be overhauled; a clamping part is arranged on the fixing frame and comprises a connecting block and a threaded rod, an opening is formed in one end of the connecting block, and a clamping area is formed between the threaded rod and the opening, so that when the fixing frame is located in the clamping area, the clamping part can be quickly and conveniently detached from the fixing frame by rotating the threaded rod; the electronic component replacement process is more labor-saving, and the problems that after repeated maintenance or replacement operation is carried out, the fixing frame is prone to shaking and abrasion, and other electronic components are prone to being damaged in the buckling process are solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of fire control cabinets, and in particular to a fire control cabinet that is convenient for maintenance. Background Art

[0002] A control cabinet is a metal cabinet that encapsulates switches, instruments, electrical equipment, etc. according to electrical wiring requirements, and is an indispensable control part in various electrical systems. There are many types of control cabinets, and the one specially applied in the fire protection field is called a fire control cabinet that is convenient for maintenance. When maintaining the equipment in the existing fire control cabinet, it is inconvenient for maintenance personnel to operate. Sometimes, they need to put their hands or bodies into the control cabinet, which seriously affects the maintenance efficiency. Generally, electronic components are directly snap-mounted on the fixing frame. After multiple maintenance or replacement operations, it is easy to cause the fixing frame to shake and wear, and other electronic components are easily damaged during the snap-in process. Summary of the Utility Model

[0003] The purpose of the present utility model is to provide a fire control cabinet that is convenient for maintenance to solve the above problems.

[0004] The technical solution of the present disclosure is realized as follows:

[0005] The present disclosure provides a fire control cabinet that is convenient for maintenance, including a cabinet body and a fixing frame. On both sides of the inner wall of the cabinet body, a plurality of U-shaped card slots are symmetrically arranged at intervals. A plurality of fixing frames are provided and are respectively movably installed on the U-shaped card slots. A clamping component for fixing electronic components is provided on the fixing frame. Through the movement of the clamping component on the fixing frame, the electronic components can be installed or disassembled on the fixing frame;

[0006] The clamping component includes a connecting block and a threaded rod. One end of the connecting block is provided with an opening. The threaded rod is rotatably installed on the connecting block. One end of the threaded rod is located inside the opening, and the other end of the threaded rod is located outside the connecting block. A clamping area for the fixing frame to pass through is formed between the threaded rod and the opening. When the fixing frame is located in the clamping area, by rotating the threaded rod, the clamping component can be installed or disassembled on the fixing frame;

[0007] A notch is further provided at the end of the connecting block away from the opening, and the electronic component is movably connected to the notch.

[0008] In an embodiment, a hinge is further included. The cabinet body includes an L-shaped support seat, a top plate, and side plates. Two groups of side plates are provided and are movably connected to both sides of the L-shaped support seat through hinges. The top of the L-shaped support seat is movably connected to the top plate through a hinge, so that the cabinet body can have an open state;

[0009] When the cabinet body is in the open state, the top plate and the two groups of side plates form an angle with the L-shaped support seat, and the angle is 30 degrees - 90 degrees.

[0010] In one embodiment, it further includes bolts. There are two groups of fixed blocks distributed at intervals on one side of the two groups of side plates. There are two groups of limit grooves distributed at intervals on both the L-shaped support seat and the top plate. When the side plate fits against the end face of the L-shaped support seat under the cooperation of the hinge, the fixed block is located above the limit groove. When the bolt passes through the fixed block and the limit groove, the side plate is connected to the top plate and the L-shaped support seat, and the side plate and the L-shaped support seat are vertically distributed.

[0011] In one embodiment, it further includes a cabinet door. The cabinet door is movably connected to the side plate through a hinge, and the cabinet door is locked with the other group of side plates under the cooperation of the hinge;

[0012] A concave end is provided on the side of the cabinet door away from the cabinet body, and a control panel is fixedly installed in the concave end.

[0013] In one embodiment, a chuck is provided at one end of the threaded rod located in the opening. The chuck abuts against the fixed frame under the cooperation of the threaded rod, and a knob is installed at one end of the part of the threaded rod located outside the connecting block.

[0014] In one embodiment, heat dissipation holes are provided through both side walls of the cabinet body.

[0015] The advantages or beneficial effects in the above technical solutions at least include:

[0016] A fire control cabinet convenient for maintenance according to the present disclosure. Since a U-shaped card slot is provided on the inner wall of the cabinet body, when maintenance is required, the fixed frame can be pushed upward to disengage the fixed frame from the U-shaped card slot, facilitating the removal of the electronic components installed on the entire row of the fixed frame for maintenance. There is no need to reach into the control cabinet with hands or the body for maintenance operations, realizing rapid maintenance by maintenance personnel. Moreover, since a clamping component for fixing electronic components is provided on the fixed frame, an opening is provided at one end of the connecting block in the clamping component, and a clamping area is formed between the threaded rod and the opening in the clamping component. Therefore, when the fixed frame is located within the clamping area, by rotating the threaded rod, the clamping component can be quickly and conveniently removed from the fixed frame, making the process of replacing electronic components more labor-saving. This design improves the efficiency of maintaining or replacing electronic components, and at the same time reduces the wear of the fixed frame and the damage of electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings illustrate exemplary embodiments of the present disclosure and are used together with the description to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure, and the drawings are included in this specification and form a part of this specification.

[0018] Figure 1 The structural schematic diagram of the fire control cabinet according to the embodiment of the present disclosure is shown;

[0019] Figure 2 shows an enlarged schematic view of part A in an embodiment of the present disclosure Figure 1 ;

[0020] Figure 3 shows a schematic structural view of one perspective of an embodiment of the present disclosure

[0021] Figure 4 shows an embodiment of the present disclosure Figure 3 an enlarged schematic view of part B therein

[0022] Figure 5 shows a schematic structural view of the back surface in the open state of an embodiment of the present disclosure

[0023] Figure 6 shows a schematic structural view of another perspective of an embodiment of the present disclosure

[0024] Figure 7 shows a schematic structural view of the clamping member in an embodiment of the present disclosure

[0025] Reference numerals: 1, cabinet body; 11, L-shaped support seat; 111, U-shaped card slot; 12, top plate; 13, side plate; 131, fixing block; 132, heat dissipation hole; 14, limiting groove

[0026] 2, fixing frame; 21, clamping member; 211, connecting block; 2111, opening; 2112, notch; 212, threaded rod; 2121, chuck; 2122, knob; 3, cabinet door; 31, recessed end; 32, control panel

[0027] 4, hinge

[0028] 5, bolt Detailed implementation manners

[0029] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure

[0030] It should be noted that, without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments

[0031] It should be understood that the term "including" and its variants used herein are open-ended, that is, "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "several" mentioned in this disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0033] The names of the messages or information exchanged between multiple devices in the embodiments of this disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0034] Referring to Figures 1-7 , a fire control cabinet convenient for maintenance, includes a cabinet body 1, a fixing frame 2 and a hinge 4. Heat dissipation holes 132 are provided through both side walls of the cabinet body 1. Through the heat dissipation holes 132 on both side walls, heat can be quickly dissipated to reduce the temperature inside the cabinet body 1 and maintain the stable operation of the components inside the cabinet body 1. A plurality of U-shaped card slots 111 are symmetrically arranged on both sides of the inner wall of the cabinet body 1 at intervals. A plurality of fixing frames 2 are provided and are respectively movably installed on the U-shaped card slots 111. By pushing up the fixing frame 2, the fixing frame 2 can be taken out, which is convenient for maintaining the electronic components installed in a row on the fixing frame 2 and improving the maintenance efficiency of the maintenance personnel. A clamping component 21 for fixing the electronic components is provided on the fixing frame 2. Through the movement of the clamping component 21 on the fixing frame 2, the electronic components can be installed or disassembled on the fixing frame 2;

[0035] The clamping component 21 includes a connecting block 211 and a threaded rod 212. One end of the connecting block 211 is provided with an opening 2111. The threaded rod 212 is rotatably installed on the connecting block 211. One end of the threaded rod 212 is located inside the opening 2111 and is provided with a chuck 2121. The chuck 2121 abuts against the fixing bracket 2 under the cooperation of the threaded rod 212, so that the clamping component 21 is more stable during the clamping process, improving the service performance of the clamping component 21. The other end of the threaded rod 212 is located outside the connecting block 211 and is installed with a knob 2122. The operator can drive the threaded rod 212 to rotate by rotating the knob 2122, which is convenient for the operator to quickly adjust and improves the service performance of the clamping component 21. A clamping area for the fixing bracket 2 to pass through is formed between the threaded rod 212 and the opening 2111. When the fixing bracket 2 is located in the clamping area, by rotating the threaded rod 212, the clamping component 21 can be installed or disassembled from the fixing bracket 2, which can not only prevent the fixing bracket 2 from shaking and wearing, but also protect the electronic components from bumping and damaging each other, and can also make the process of replacing electronic components more labor-saving;

[0036] A notch 2112 is also provided at the end of the connecting block 211 far from the opening 2111. The electronic component is movably connected in the notch 2112. The notch 2112 is set according to the buckle shape of the electronic component. By pushing the electronic component into the notch 2112 from the side, the electronic component can be quickly and conveniently installed or disassembled from the clamping component 21, making the process of replacing electronic components faster, more convenient and labor-saving.

[0037] The cabinet body 1 includes an L-shaped support base 11, a top plate 12 and side plates 13. There are two groups of side plates 13, which are movably connected to both sides of the L-shaped support base 11 through hinges 4. The top of the L-shaped support base 11 is movably connected to the top plate 12 through a hinge 4, so that the cabinet body 1 can be in an open state;

[0038] When the cabinet body 1 is in the open state, the top plate 12 and the two groups of side plates 13 form an included angle with the L-shaped support base 11, and the included angle is 30 degrees - 90 degrees, so that when overhauling, the operator can conveniently and quickly complete the overhaul operation without being limited to the inside of the fire control cabinet. It has strong flexibility, is beneficial to improving the maintenance and overhaul quality, and can dissipate heat from the control cabinet, effectively protecting the electronic equipment inside the control cabinet.

[0039] Based on the above structure, since the inner wall of the cabinet body 1 is provided with a U-shaped card slot 111, when maintenance is required, the fixing frame 2 can be pushed upward to disengage the fixing frame 2 from the U-shaped card slot 111, facilitating the removal of the electronic components installed on the fixing frame 2 in a row for maintenance. There is no need to reach into the control cabinet with hands or the body for maintenance operations, achieving rapid maintenance by maintenance personnel. Additionally, since there are two sets of side plates 13 which are movably connected to both sides of the L-shaped support base 11 through hinges 4, and the top end of the L-shaped support base 11 is movably connected to the top plate 12 through a hinge 4, the cabinet body 1 can be in an open state. Therefore, by opening an angle between the top plate 12 and the two sets of side plates 13 and the L-shaped support base 11, the operator can conveniently and quickly complete the maintenance operation without being limited to the interior of the control cabinet, solving the problem of inconvenient maintenance operations due to the narrow interior of the control cabinet, which is beneficial to improving the work efficiency of maintenance and repair. At the same time, when the internal temperature is too high, the top plate 12 and the two sets of side plates 13 can be opened simultaneously with the L-shaped support base 11 to dissipate heat from the control cabinet, extending the service life of the internal equipment. Moreover, since the fixing frame 2 is provided with a clamping component 21 for fixing electronic components, one end of the connecting block 211 is provided with an opening 2111, and a clamping area is formed between the threaded rod 212 and the opening 2111. Therefore, when the fixing frame 2 is located within the clamping area, by rotating the threaded rod 212, the clamping component 21 can be removed, which can not only prevent the fixing frame 2 from shaking and wearing, but also protect the electronic components from knocking against each other and being damaged, and can also make the process of replacing electronic components more labor-saving, realizing the quickness and convenience of maintaining and replacing electronic components. This design is beneficial to optimizing the operation steps of maintenance personnel for maintaining or replacing electronic components, thereby effectively preventing the fixing frame 2 from shaking and wearing, and also improving the work efficiency of the fire control cabinet.

[0040] In one implementation, referring to Figure 1 , Figure 3 and Figure 4 , it further includes a bolt 5. Two sets of fixing blocks 131 are arranged at intervals on one side of the two sets of side plates 13, and two sets of limit slots 14 are arranged at intervals on both the L-shaped support base 11 and the top plate 12. When the side plates 13 are fitted to the end face of the L-shaped support base 11 with the cooperation of the hinges 4, the fixing blocks 131 are located above the limit slots 14. When the bolt 5 passes through the fixing blocks 131 and the limit slots 14, the side plates 13 are connected to the top plate 12 and the L-shaped support base 11. The side plates 13 are vertically distributed with respect to the L-shaped support base 11, having a limiting effect. In this way, the reliability of the fixed connection between the side plates 13 and the L-shaped support base 11 and the top plate 12 can be effectively ensured, preventing disengagement during handling and affecting the use effect of the fire control cabinet.

[0041] In one implementation, referring to Figure 5 and Figure 6, further comprising a cabinet door 3, the cabinet door 3 is movably connected to the side plate 13 through a hinge 4, and the cabinet door 3 is locked with another group of side plates 13 under the cooperation of the hinge 4, capable of opening or closing the cabinet body 1, and avoiding the probability of being accidentally opened and misoperated by non-professionals;

[0042] A recessed end 31 is provided on the side of the cabinet door 3 away from the cabinet body 1, and a control panel 32 is fixedly installed in the recessed end 31. By providing the recessed end 31, it is used to prevent the control panel 32 from being collided, improving the practicability of the fire control cabinet.

[0043] In the description of the present disclosure, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present disclosure.

[0044] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present disclosure, rather than limiting the scope of the present disclosure. For those skilled in the art, other changes or modifications can be made on the basis of the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A fire control cabinet that is easy to maintain, characterized in that: The invention comprises a cabinet (1) and a fixing frame (2), wherein a plurality of U-shaped card slots (111) are symmetrically arranged at intervals on both sides of the inner wall of the cabinet (1), the fixing frame (2) is provided with a plurality of U-shaped card slots (111) which are movably mounted on the U-shaped card slots (111), and the fixing frame (2) is provided with a clamping component (21) for fixing the electronic component, and the electronic component can be installed or removed from the fixing frame (2) by the movement of the clamping component (21) on the fixing frame (2); The clamping component (21) comprises a connecting block (211) and a threaded rod (212); one end of the connecting block (211) is provided with an opening (2111); the threaded rod (212) is rotatably mounted on the connecting block (211); one end of the threaded rod (212) is located in the opening (2111); the other end of the threaded rod (212) is located outside the connecting block (211); a clamping area for the fixing frame (2) to pass through is formed between the threaded rod (212) and the opening (2111); when the fixing frame (2) is located in the clamping area, the clamping component (21) can be mounted on or removed from the fixing frame (2) by rotating the threaded rod (212); One end of the connection block (211) away from the opening (2111) is further provided with a notch (2112), and the electronic component is movably connected in the notch (2112).

2. The fire control cabinet that is easy to maintain according to claim 1 is characterized in that: The cabinet (1) further comprises a hinge (4), wherein the cabinet body (1) comprises an L-shaped support seat (11), a top plate (12) and side plates (13), wherein the side plates (13) are provided in two groups and are movably connected to both sides of the L-shaped support seat (11) through the hinge (4), and the top end of the L-shaped support seat (11) is movably connected to the top plate (12) through the hinge (4), so that the cabinet body (1) can be in an open state; When the cabinet (1) is in an open state, the top plate (12) and the two sets of side plates (13) form an angle with the L-shaped support seat (11), and the angle is 30 degrees to 90 degrees.

3. The fire control cabinet that is easy to maintain according to claim 2 is characterized in that: The invention also comprises bolts (5), two groups of spaced-apart fixing blocks (131) are arranged on one side of the two groups of side panels (13), and two groups of spaced-apart limiting grooves (14) are arranged on the L-shaped support seat (11) and the top plate (12). When the side panels (13) are fitted with the end surface of the L-shaped support seat (11) in cooperation with the hinge (4), the fixing blocks (131) are located above the limiting grooves (14). When the bolts (5) pass through the fixing blocks (131) and the limiting grooves (14), the side panels (13) are connected to the top plate (12) and the L-shaped support seat (11), and the side panels (13) are vertically distributed with the L-shaped support seat (11).

4. The fire control cabinet that is easy to maintain according to claim 2 is characterized in that: It also comprises a cabinet door (3), wherein the cabinet door (3) is movably connected to the side panels (13) via the hinge (4), and the cabinet door (3) is locked with another set of the side panels (13) under the cooperation of the hinge (4); A recessed end (31) is provided on a side of the cabinet door (3) away from the cabinet body (1), and a control panel (32) is fixedly installed in the recessed end (31).

5. The fire control cabinet that is easy to maintain according to claim 2 is characterized in that: A chuck (2121) is provided at one end of the threaded rod (212) located in the opening (2111); the chuck (2121) abuts against the fixing frame (2) in cooperation with the threaded rod (212); and a knob (2122) is installed at one end of the threaded rod (212) located outside the connecting block (211).

6. The fire control cabinet that is easy to maintain according to claim 1 is characterized in that: Heat dissipation holes (132) are provided through both side walls of the cabinet (1).

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