Fire-fighting fan distribution box with reinforced structure

Abstract

The utility model discloses a fire-fighting blower fan distribution box with a reinforced structure. The fire-fighting blower fan distribution box comprises a housing, one end of the housing is provided with a door body, the bottom end of one end of the door body is provided with a button, the top end of a threaded rod is provided with a screwing block, and one side of a mounting plate is provided with a mounting screw. The shell is mounted on one side of the mounting plate, the screwing block at the top end of the shell can rotate, the threaded rod can be driven to rotate by rotating the screwing block, the threaded rod and the moving block form threaded connection, the moving block can be driven to ascend and descend by screwing the threaded rod, and the mounting block and the shell can be driven to ascend and descend by ascending and descending of the moving block. The height of the distribution box can be adjusted to different heights, meanwhile, the positioning screw is installed on the moving block, the moving block moves to drive the positioning screw to move, if the distribution box is not stably fixed, the positioning screw can be tightened to fix the moving block, and therefore the purpose that the height of a distribution room of the fire-fighting fan distribution box is convenient to adjust is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, and particularly relates to a fire-fighting fan distribution box with a reinforcement structure. Background Art

[0002] A fire-fighting fan refers to an industrial fan that can continuously operate for more than 60 minutes under the condition of 300°C high temperature and does not damage under the condition of 100°C temperature for 20 hours each time. The drive of existing fire-fighting and smoke exhaust fans is usually only borne by an electric motor alone. When a power supply system fails, power can only be provided by another circuit of commercial power or a standby generator set. Therefore, a fire-fighting fan distribution box is required to distribute power to the fan. The distribution box is an electrical equipment, which has the advantages of small volume, simple installation, special technical performance, fixed position, unique configuration function, not restricted by the site, wide application, stable and reliable operation, and high space utilization rate.

[0003] The current fire-fighting fan distribution boxes can basically meet people's usage requirements, but there are still some problems, which are specifically described as follows:

[0004] 1. The problem that it is difficult to adjust the height of the distribution room for the fire-fighting fan distribution box. During use, the distribution box is installed on the wall. Sometimes when the distribution room is installed, adjustment and fixation are required. If the distribution box is disassembled to adjust its height, it will be rather troublesome.

[0005] 2. The problem that it is difficult to reinforce the four corners of the distribution box for the fire-fighting fan distribution box. When in use, the four corners of the distribution room may be knocked and damaged, resulting in damage to the distribution box. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fire-fighting fan distribution box with a reinforcement structure to solve the defects that the existing fire-fighting fan distribution box is difficult to adjust the height of the distribution room and difficult to reinforce the four corners of the distribution box.

[0007] To solve the above technical problems, the utility model provides the following technical solution: A fire-fighting fan distribution box with a reinforcement structure, including a housing;

[0008] A door body is installed at one end of the housing, a button is installed at the bottom end of one end of the door body, protective structures are installed on both sides of the housing, and electronic components are installed inside the housing;

[0009] An installation block is installed at one end of the housing, and an adjustment structure is installed on one side of the installation block. The adjustment structure includes a housing, a threaded rod, a positioning screw, a moving block, and a screwing block. The housing is installed at one end of the installation block;

[0010] The moving block is fixed at one end of the mounting block. Positioning screws are movably connected to both sides of the moving block. A threaded rod passes through the middle position of the moving block. A screwing block is installed at the top end of the threaded rod. One end of the adjustment structure is installed with a mounting plate, and a mounting screw is installed on one side of the mounting plate.

[0011] During use, first, the screwing block at the top of the housing can be rotated. The screwing block can be rotated to drive the threaded rod to rotate. The threaded rod and the moving block form a threaded connection. Turning the threaded rod can drive the moving block to move up and down. The up and down movement of the moving block can drive the mounting block and the outer shell to move up and down, so that the distribution box can be adjusted to different heights. At the same time, the positioning screws are installed on the moving block, and the movement of the moving block will also drive the positioning screws to move. If the distribution box is not fixed stably enough, the positioning screws can be tightened to fix the moving block.

[0012] Furthermore, the protection structure includes a protection plate, a rubber pad, a connecting plate and fixing screws. The protection plates are installed on both sides of the outer shell. A rubber pad is installed at the top of the protection plate. Connecting plates are installed on both sides of the protection plate, and fixing screws are installed at the top of the connecting plates. The protection plates can be made of steel material to protect the four corners of the outer shell and prevent damage to the four corners of the outer shell. At the same time, the rubber pad on the outside of the protection plate has elasticity, and the edges and corners of the rubber pad and the protection plate are rounded to prevent injury caused by the four corners of the outer shell.

[0013] Furthermore, the fixing screws and the connecting plate form a threaded connection, and the fixing screws are symmetrically distributed about the central axis of the connecting plate, and the protection plate can be fixed by the fixing screws.

[0014] Furthermore, a lamp body is installed at one end of the door body, and the lamp bodies are arranged at equal intervals at one end of the door body, and the lamp bodies can emit light.

[0015] Furthermore, an anti-misoperation structure is installed at one end of the button. The anti-misoperation structure includes a baffle, a clamping block and a handle. The clamping block is installed at one end of the door body. A baffle is movably connected to one end of the clamping block, and handles are installed at the top and bottom of the baffle, and the baffle can protect the button.

[0016] Furthermore, the outer diameter of the baffle is smaller than the inner diameter of the clamping block, and the baffle and the clamping block form a clamping structure, and the baffle can be inserted into the clamping block.

[0017] Furthermore, external threads are uniformly arranged on the outer side wall of the mounting screw, internal threads that cooperate with the external threads are uniformly arranged on the inner side wall of the mounting plate, and the mounting screw and the mounting plate are in threaded connection, and the distribution box can be fixed by the mounting screw.

[0018] The fire-fighting fan distribution box with a reinforcement structure provided by the present utility model has the following advantages: By installing a housing on one side of the mounting plate, the screwing block at the top of the housing can rotate. The screwing block can be rotated to drive the threaded rod to rotate. The threaded rod and the moving block form a threaded connection. Turning the threaded rod can drive the moving block to move up and down. The up and down movement of the moving block can drive the mounting block and the outer shell to move up and down, so that the distribution box can be adjusted to different heights. At the same time, the positioning screw is installed on the moving block, and the movement of the moving block will also drive the positioning screw to move. If the distribution box is not fixed stably enough, the positioning screw can be tightened to fix the moving block, so as to achieve the purpose of facilitating the adjustment of the height of the distribution room of the fire-fighting fan distribution box.

[0019] By installing protective plates on both sides of the outer shell, the protective plates can be made of steel material, which can protect the four corners of the outer shell and prevent the four corners of the outer shell from being damaged. At the same time, the rubber pads on the outside of the protective plates have elasticity, and the rubber pads and the corners of the protective plates are rounded, which can prevent the four corners of the outer shell from hurting people, so as to achieve the purpose of facilitating the protection of the four corners of the outer shell of the fire-fighting fan distribution box. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0021] Figure 2 is a front view sectional structure diagram of the present utility model;

[0022] Figure 3 is of the present utility model Figure 2 partial sectional enlarged structure diagram at A in;

[0023] Figure 4 is a side view sectional structure diagram of the present utility model;

[0024] Figure 5 is a three-dimensional structure diagram of the anti-misoperation structure of the present utility model.

[0025] Explanation of the reference numerals in the drawings: 1, outer shell; 2, protective structure; 201, protective plate; 202, rubber pad; 203, connecting plate; 204, fixing screw; 3, electronic component; 4, door body; 5, anti-misoperation structure; 501, baffle; 502, engaging block; 503, handle; 6, button; 7, lamp body; 8, mounting block; 9, mounting plate; 10, mounting screw; 11, adjustment structure; 1101, housing; 1102, threaded rod; 1103, positioning screw; 1104, moving block; 1105, screwing block. Detailed Description of the Invention

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 - 5 , an embodiment provided by the present utility model: a fire-fighting fan distribution box with a reinforcement structure, including a housing 1.

[0028] One end of the housing 1 is provided with a door body 4, and one end of the door body 4 is provided with a lamp body 7. The lamp bodies 7 are arranged at equal intervals at one end of the door body 4.

[0029] At the bottom end of one end of the door body 4, a button 6 is installed. One end of the button 6 is provided with an anti-misoperation structure 5. The anti-misoperation structure 5 includes a baffle 501, a clamping block 502 and a handle 503. The clamping block 502 is installed at one end of the door body 4. One end of the clamping block 502 is movably connected to the baffle 501. The outer diameter of the baffle 501 is smaller than the inner diameter of the clamping block 502. The baffle 501 and the clamping block 502 form a clamping structure. Handles 503 are installed at both the top end and the bottom end of the baffle 501.

[0030] Referring to the attached Figure 1 and the attached Figure 5 As shown, the clamping block 502 and the baffle 501 form a clamping structure. The baffle 501 can be clamped into the inside of the clamping block 502. The baffle 501 can cover the surface of the button 6 to protect the button 6 and prevent the button 6 from being misoperated. When the button 6 needs to be used, hold the handle 503 and remove the baffle 501 so that the baffle 501 no longer covers the surface of the button 6, and then the button 6 can be used.

[0031] Both sides of the housing 1 are provided with a protection structure 2. The protection structure 2 includes a protection plate 201, a rubber pad 202, a connecting plate 203 and a fixing screw 204. The protection plate 201 is installed on both sides of the housing 1. A rubber pad 202 is installed at the top end of the protection plate 201. Connecting plates 203 are installed on both sides of the protection plate 201. A fixing screw 204 is installed at the top end of the connecting plate 203. The fixing screw 204 and the connecting plate 203 form a threaded connection. The fixing screws 204 are symmetrically distributed about the central axis of the connecting plate 203.

[0032] Referring to the attached Figures 1 - 3As shown, the protection plate 201 is connected by fixing screws 204 and a connecting plate 203. The protection plate 201 can be made of steel material, which can protect the four corners of the outer shell 1 and prevent damage to the four corners of the outer shell 1. At the same time, the rubber pad 202 on the outside of the protection plate 201 has elasticity, and the corners of both the rubber pad 202 and the protection plate 201 are rounded to prevent injury to people at the four corners of the outer shell 1.

[0033] An electronic component 3 is installed inside the outer shell 1. An installation block 8 is installed at one end of the outer shell 1. An adjustment structure 11 is installed on one side of the installation block 8. The adjustment structure 11 includes a housing 1101, a threaded rod 1102, a positioning screw 1103, a moving block 1104, and a turning block 1105. The housing 1101 is installed at one end of the installation block 8.

[0034] The moving block 1104 is fixed at one end of the installation block 8. Positioning screws 1103 are movably connected to both sides of the moving block 1104. A threaded rod 1102 passes through the middle position of the moving block 1104, and a turning block 1105 is installed at the top of the threaded rod 1102.

[0035] Refer to the appendix Figure 4 As shown, the turning block 1105 at the top of the housing 1101 can rotate. By rotating the turning block 1105, the threaded rod 1102 can be driven to rotate. The threaded rod 1102 and the moving block 1104 form a threaded connection. By turning the threaded rod 1102, the moving block 1104 can be driven to move up and down. The up and down movement of the moving block 1104 can drive the installation block 8 and the outer shell 1 to move up and down, so that the distribution box can be adjusted to different heights. At the same time, the positioning screw 1103 is installed on the moving block 1104, and the movement of the moving block 1104 will also drive the positioning screw 1103 to move. When the distribution box is not fixed stably enough, the positioning screw 1103 can be tightened to fix the moving block 1104.

[0036] An installation plate 9 is installed at one end of the adjustment structure 11. An installation screw 10 is installed on one side of the installation plate 9. External threads are uniformly arranged on the outer side wall of the installation screw 10, and internal threads that cooperate with the external threads are uniformly arranged on the inner side wall of the installation plate 9. The installation screw 10 is threadedly connected to the installation plate 9.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fire-fighting fan distribution box with a reinforced structure, comprising a housing (1); Features: A door body (4) is installed at one end of the housing (1), a button (6) is installed at the bottom end of one end of the door body (4), protective structures (2) are installed on both sides of the housing (1), and an electronic component (3) is installed inside the housing (1); A mounting block (8) is mounted on one end of the housing (1); an adjustment structure (11) is mounted on one side of the mounting block (8); the adjustment structure (11) comprises a housing (1101), a threaded rod (1102), a positioning screw (1103), a moving block (1104) and a screwing block (1105); the housing (1101) is mounted on one end of the mounting block (8); The moving block (1104) is fixed to one end of the mounting block (8), and positioning screws (1103) are movably connected to both sides of the moving block (1104). A threaded rod (1102) passes through the middle of the moving block (1104), and a screw block (1105) is installed at the top of the threaded rod (1102). A mounting plate (9) is installed at one end of the adjustment structure (11), and a mounting screw (10) is installed on one side of the mounting plate (9).

2. A fire-fighting fan distribution box with a reinforced structure according to claim 1, characterized in that: The protective structure (2) comprises a protective plate (201), a rubber pad (202), a connecting plate (203) and fixing screws (204); the protective plate (201) is mounted on both sides of the housing (1); the rubber pad (202) is mounted on the top of the protective plate (201); connecting plates (203) are mounted on both sides of the protective plate (201); and fixing screws (204) are mounted on the top of the connecting plate (203).

3. A fire-fighting fan distribution box with a reinforced structure according to claim 2, characterized in that: The fixing screws (204) and the connecting plate (203) form a threaded connection, and the fixing screws (204) are symmetrically distributed about the central axis of the connecting plate (203).

4. The fire-fighting fan distribution box with a reinforced structure according to claim 1, characterized in that: A lamp body (7) is installed at one end of the door body (4), and the lamp bodies (7) are arranged at equal intervals at one end of the door body (4).

5. The fire-fighting fan distribution box with a reinforced structure according to claim 1, characterized in that: An anti-accidental touch structure (5) is installed at one end of the button (6), and the anti-accidental touch structure (5) comprises a baffle (501), a locking block (502) and a handle (503). The locking block (502) is installed at one end of the door body (4), one end of the locking block (502) is movably connected to the baffle (501), and the top and bottom ends of the baffle (501) are both installed with handles (503).

6. A fire-fighting fan distribution box with a reinforced structure according to claim 5, characterized in that: The outer diameter of the baffle (501) is smaller than the inner diameter of the locking block (502), and the baffle (501) and the locking block (502) form a locking structure.

7. The fire-fighting fan distribution box with a reinforced structure according to claim 1, characterized in that: External threads are evenly arranged on the outer wall of the mounting screw (10), and internal threads matching the external threads are evenly arranged on the inner wall of the mounting plate (9). The mounting screw (10) and the mounting plate (9) are threadedly connected.

Images