Fire-fighting equipment maintenance device

Abstract

The utility model relates to the field of fire-fighting facilities, and discloses a fire-fighting facility maintenance device which comprises a maintenance car, directional wheels are symmetrically arranged on the two side edges of the bottom end of the maintenance car, a tool box is installed in the middle of the front end face of the maintenance car, and supporting frames are fixedly installed on the two sides of the upper surface of the maintenance car. A supporting plate is integrally formed in the middle of the upper surfaces of the two supporting frames, sliding grooves are formed in the supporting frames, movable parts are symmetrically and movably installed in the sliding grooves, a connecting plate is welded between the two bilaterally-symmetrical movable parts, and the top ends of the movable parts extend to the outer surfaces of the supporting frames to be welded with connecting frames. By adjusting the limiting support plate to move along the upper surface of the maintenance vehicle, the effect of conveniently adjusting the placement position and angle of the limiting support plate is achieved, the limiting and supporting effects of the limiting support plate on different fire-fighting facilities are improved, the problem that part of fire-fighting facilities are not stably placed during maintenance is solved, and the maintenance efficiency is improved. And the overall maintenance efficiency of fire-fighting equipment is improved.

Description

Technical Field

[0001] This application relates to the field of fire protection facilities, and in particular to a fire protection facility maintenance device. Background Technology

[0002] Fire protection facilities are equipment and systems used to prevent, detect, and extinguish fires, aiming to protect people and property. These include equipment such as fire extinguishers, fire hoses, and water guns. To ensure that fire protection facilities can operate normally in the event of a fire, they need to be maintained and serviced regularly. This is done using specialized tools, instruments, and equipment.

[0003] However, some fire protection facilities need to be removed from their placement and inspected using tools during maintenance. Since multiple people are needed to support the removal and placement of different fire protection facilities, it is inconvenient for people to operate them during inspection and maintenance. This may result in some fire protection facilities being placed unstable, thereby affecting the overall efficiency of maintenance and causing some inconvenience to people.

[0004] Regarding the aforementioned technologies, the inventors believe that some existing fire protection facilities have the drawback of being difficult to place stably during maintenance. Therefore, a fire protection facility maintenance device is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the problem that some existing fire protection facilities are not easy to place stably during maintenance, this application provides a fire protection facility maintenance device.

[0006] The fire protection facility maintenance device provided in this application adopts the following technical solution:

[0007] A fire protection facility maintenance device includes a repair vehicle. The repair vehicle has symmetrically arranged directional wheels on both sides of its bottom end. A toolbox is installed in the center of the front face of the repair vehicle. Support frames are fixedly installed on both sides of the upper surface of the repair vehicle. A support plate is integrally formed at the middle position of the upper surfaces of the two support frames. A sliding groove is opened inside the support frame. A movable component is symmetrically and movably installed inside the sliding groove. A connecting plate is welded between two symmetrical movable components. A connecting frame is welded to the top of each movable component extending to the outer surface of the support frame. A limiting support plate is rotatably installed on the outer surface of the connecting frame. Several anti-slip protrusions are fixedly connected to the middle of one end of the limiting support plate. A support mechanism is also provided on the outer surface of the connecting frame for adjusting the overall placement angle of the limiting support plate.

[0008] Preferably, the support mechanism includes a fixed frame, which is fixedly installed at the top of one end of the connecting frame. Limiting protrusions are welded at equal intervals to the bottom of the inner wall of the fixed frame. A movable support plate is rotatably installed at the middle of one end of the limiting support plate, opposite to the anti-slip protrusion, through a bearing seat.

[0009] Preferably, the upper surface of the maintenance vehicle is welded with fixing plates at both the front and rear ends, and a bidirectional lead screw is rotatably installed between the two fixing plates through the middle of the connecting plate. One end of the bidirectional lead screw extends to the outside of the fixing plate and is provided with a rotating handle.

[0010] Preferably, a threaded hole is provided through the middle of one end of the connecting plate, and the front and rear ends of the outer surface of the bidirectional lead screw are respectively provided with external threads with opposite thread patterns, and the bidirectional lead screw and the threaded hole are mutually compatible.

[0011] Preferably, the bottom of the movable support plate extends into the interior of the fixed frame, the movable support plate is located between two adjacent limiting protrusions, and the movable support plate and the limiting protrusions engage with each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By placing the fire-fighting equipment on the upper surface of the support plate and rotating the double-acting screw to adjust the distance between the two connecting plates, the limiting support plate is moved closer to the outer surface of the fire-fighting equipment. At the same time, the limiting support plate is rotated to limit and abut against the fire-fighting equipment, so that the movable support plate rotates and engages with the outer surface of the limiting protrusions at different positions inside the fixed frame. Compared with the existing technology, this solution has the effect of facilitating the adjustment of the placement position and angle of the limiting support plate, improving the limiting support effect of the limiting support plate on different fire-fighting equipment, solving the problem of unstable placement of some fire-fighting equipment during maintenance, and improving the overall maintenance efficiency of fire-fighting equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the application;

[0015] Figure 2 This is a cross-sectional structural diagram of the support frame in the embodiment of the application;

[0016] Figure 3 This is a schematic diagram of the connecting plate in the embodiment of the application;

[0017] Figure 4 This is a schematic diagram of the limiting support plate in the embodiment of the application;

[0018] Explanation of reference numerals in the attached drawings: 1. Repair vehicle; 2. Directional wheel; 3. Toolbox; 4. Support frame; 5. Sliding groove; 6. Moving part; 7. Connecting plate; 8. Connecting frame; 9. Limiting support plate; 10. Anti-slip protrusion; 11. Fixed frame; 12. Limiting protrusion; 13. Movable support plate; 14. Support plate; 15. Fixed plate; 16. Two-way lead screw. Detailed Implementation

[0019] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0020] This application discloses a fire protection facility maintenance device. (Refer to...) Figure 1-4 A fire protection facility maintenance device includes a maintenance vehicle 1. Two symmetrically arranged directional wheels 2 are located on the bottom sides of the maintenance vehicle 1. A toolbox 3 is installed in the center of the front face of the maintenance vehicle 1. Support frames 4 are fixedly installed on both sides of the upper surface of the maintenance vehicle 1. A support plate 14 is integrally formed at the middle position of the upper surface of the two support frames 4. A sliding groove 5 is opened inside the support frame 4. A movable component 6 is symmetrically and movably installed inside the sliding groove 5. A connecting plate 7 is welded between the two symmetrical movable components 6. A connecting frame 8 is welded to the top of the movable component 6 extending to the outer surface of the support frame 4. A limiting support plate 9 is rotatably installed on the outer surface of the connecting frame 8. Several anti-slip protrusions 10 are fixedly connected to the middle of one end of the limiting support plate 9. A support mechanism is also provided on the outer surface of the connecting frame 8 for adjusting the overall placement angle of the limiting support plate 9.

[0021] By pushing the maintenance vehicle 1 close to the fire-fighting facility to be maintained, the fire-fighting facility is removed and placed on the upper surface of the support plate 14, allowing the limiting support plate 9 to move close to the outer surface of the fire-fighting facility. At the same time, rotating the limiting support plate 9 causes the anti-slip protrusion 10 to be limited and abutted against the fire-fighting facility, keeping the limiting support plate 9 supported at a certain angle on the outer surface of the fire-fighting facility. This makes the limiting support plate 9 suitable for fire-fighting facilities of different shapes and sizes, which helps staff to maintain the fire-fighting facilities that are stably placed on the maintenance vehicle 1, demonstrating the stable placement effect of the fire-fighting facilities on the upper surface of the maintenance vehicle 1.

[0022] Reference Figure 3 and Figure 4 The support mechanism includes a fixed frame 11, which is fixedly installed at the top of one end of the connecting frame 8. Limiting protrusions 12 are welded at equal intervals to the bottom of the inner wall of the fixed frame 11. A movable support plate 13 is rotatably installed at the middle of one end of the limiting support plate 9, which is backed by the anti-slip protrusion 10, through a bearing seat. The bottom of the movable support plate 13 extends into the interior of the fixed frame 11. The movable support plate 13 is located between two adjacent limiting protrusions 12, and the movable support plate 13 and the limiting protrusions 12 are engaged with each other.

[0023] By rotating the limiting support plate 9 to abut against the fire-fighting facility, the rotating limiting support plate 9 drives the movable support plate 13 to rotate synchronously, so that the bottom of the movable support plate 13 moves along the inside of the fixed frame 11, and the movable support plate 13 rotates and is locked onto the outer surface of the limiting protrusion 12 at different positions, thereby adjusting the limiting support plate 9 to maintain different angles, demonstrating the angle adjustment effect of the movable support plate 13 on the limiting support plate 9.

[0024] Reference Figure 2 The upper surface of the maintenance vehicle 1 is welded with fixing plates 15 at both ends. A bidirectional lead screw 16 is rotatably installed between the two fixing plates 15 through the middle of the connecting plate 7. One end of the bidirectional lead screw 16 extends to the outside of the fixing plate 15 and is provided with a rotating handle. A threaded hole is opened through the middle of one end of the connecting plate 7. The front and rear ends of the outer surface of the bidirectional lead screw 16 are respectively provided with external threads with opposite thread patterns. The bidirectional lead screw 16 and the threaded hole are compatible with each other.

[0025] By rotating the handle to drive the bidirectional lead screw 16 to rotate, the bidirectional lead screw 16 drives the movable part 6 and the connecting plate 7 to move along the sliding groove 5, thereby adjusting the distance between the two connecting plates 7, demonstrating the adjustment effect of the bidirectional lead screw 16 on the distance between the two connecting plates 7.

[0026] The implementation principle of the fire protection facility maintenance device in this application embodiment is as follows: By pushing the maintenance vehicle 1 close to the fire protection facility to be maintained, the fire protection facility is removed and placed on the upper surface of the support plate 14. The double-acting screw 16 is rotated to drive the movable part 6 and the connecting plate 7 to move along the sliding groove 5, thereby adjusting the distance between the two connecting plates 7. This causes the movable part 6 to drive the connecting frame 8 and the limiting support plate 9 to move synchronously, so that the limiting support plate 9 moves closer to the outer surface of the fire protection facility. At the same time, the limiting support plate 9 is rotated to limit and abut against the fire protection facility, so that the rotating limiting support plate 9 drives the movable support plate 13 to rotate synchronously, so that the bottom of the movable support plate 13 moves along the sliding groove 5. The movable support plate 13 rotates and engages with the outer surface of the limiting protrusion 12 at different positions within the fixed frame 11, thereby adjusting the limiting support plate 9 to maintain different angles. This allows the limiting support plate 9 to be suitable for fire protection facilities of different shapes and sizes, facilitating the maintenance of fire protection facilities stably placed on the maintenance vehicle 1. Compared with existing technologies, this solution facilitates the adjustment of the placement position and angle of the limiting support plate 9, improves the limiting support effect of the limiting support plate 9 on different fire protection facilities, solves the problem of unstable placement of some fire protection facilities during maintenance, and improves the overall maintenance efficiency of fire protection facilities.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0030] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fire protection facility maintenance device, comprising a repair vehicle (1), wherein directional wheels (2) are symmetrically arranged on both sides of the bottom end of the repair vehicle (1), and a toolbox (3) is installed in the middle of the front end face of the repair vehicle (1), characterized in that: The maintenance vehicle (1) has support frames (4) fixedly installed on both sides of its upper surface. A support plate (14) is integrally formed at the middle position of the upper surface of the two support frames (4). A sliding groove (5) is opened inside the support frame (4). A movable part (6) is symmetrically installed inside the sliding groove (5). A connecting plate (7) is welded between the two symmetrical movable parts (6). A connecting frame (8) is welded to the top of the movable part (6) to the outer surface of the support frame (4). A limiting support plate (9) is rotatably installed on the outer surface of the connecting frame (8). Several anti-slip protrusions (10) are fixedly connected to the middle of one end of the limiting support plate (9). A support mechanism is also provided on the outer surface of the connecting frame (8) for adjusting the overall placement angle of the limiting support plate (9).

2. The fire protection facility maintenance device according to claim 1, characterized in that: The support mechanism includes a fixed frame (11), which is fixedly installed at the top of one end of the connecting frame (8). Limiting protrusions (12) are welded at equal intervals to the bottom of the inner wall of the fixed frame (11). A movable support plate (13) is rotatably installed at the middle of one end of the limiting support plate (9) behind the anti-slip protrusion (10) through a bearing seat.

3. The fire protection facility maintenance device according to claim 1, characterized in that: The maintenance vehicle (1) has fixed plates (15) welded to both the front and rear ends of its upper surface. A two-way screw rod (16) is rotatably installed between the two fixed plates (15) through the middle of the connecting plate (7). One end of the two-way screw rod (16) extends to the outside of the fixed plate (15) and is provided with a rotating handle.

4. A fire protection facility maintenance device according to claim 3, characterized in that: The connecting plate (7) has a threaded hole through the middle of one end, and the two-way screw (16) has external threads with opposite thread patterns at both ends of its outer surface. The two-way screw (16) and the threaded hole are compatible with each other.

5. A fire protection facility maintenance device according to claim 2, characterized in that: The bottom of the movable support plate (13) extends into the interior of the fixed frame (11). The movable support plate (13) is located between two adjacent limiting protrusions (12), and the movable support plate (13) and the limiting protrusions (12) engage with each other.

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