Maintenance device for building fire-fighting equipment

Abstract

The utility model relates to the technical field of building fire-fighting equipment maintenance, in particular to a building fire-fighting equipment maintenance device which comprises a crawler traveling vehicle, a fire-fighting carriage is fixedly installed on the top of the crawler traveling vehicle, and the rear side of the fire-fighting carriage is rotationally connected with an opening and closing door through a driving end. A stabilizing frame is fixedly mounted on the front side of the crawler traveling vehicle, a water tank with a water pump is fixedly mounted in the stabilizing frame, an extension pipe is fixedly connected to the top of the water tank, a lifting frame is placed in the fire-fighting carriage, and traveling wheel seats are fixedly connected to the bottom of the lifting frame; according to the movable fire-fighting equipment, external traveling movement can be conducted through the crawler traveling vehicle, the height of the upper frame plate can be adjusted through the lifting frame, and the containing and receiving frame can be controlled to ascend and descend through the driving end in the adjusting and controlling frame to control the movable fire-fighting equipment; and the maintenance effect of high-altitude fire-fighting equipment is ensured.

Description

Technical Field

[0001] This utility model relates to a maintenance and upkeep device for building fire protection facilities, belonging to the field of building fire protection facility maintenance technology. Background Technology

[0002] Building fire protection facilities refer to the general term for equipment and facilities installed in buildings, such as automatic fire alarm systems, automatic sprinkler systems, and fire hydrant systems, used to prevent and extinguish building fires. Commonly used ones include automatic fire alarm systems, automatic sprinkler systems, and smoke alarm systems. They are important facilities for ensuring the fire safety of buildings and the safety of personnel evacuation, and play an important role in protecting buildings.

[0003] For example, a building fire protection facility maintenance device with patent number CN202321135638.7 includes a main structure, a detection mechanism and an auxiliary mechanism. The detection mechanism is located at the inner end of the main structure, and the auxiliary mechanism is located at the inner end of the main structure. The main structure includes a body, a base plate, pulleys, a push rod and a pusher. The base plate is fixedly installed at the lower end of the body.

[0004] The different locations of the fire protection facilities in these buildings lead to varying levels of difficulty in maintenance. Fire protection facilities at higher elevations are more difficult to maintain, such as fire pipes, which negatively impacts actual use and therefore requires improvement. Summary of the Invention

[0005] The purpose of this utility model is to provide a maintenance device for building fire protection facilities. This utility model can be moved externally by a tracked vehicle, and the height of the upper plate can be adjusted by a lifting frame. The lifting and lowering of the holding frame can be controlled by the drive end in the control frame to move fire protection equipment, thus ensuring the maintenance effect of fire protection facilities at heights and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A maintenance device for building fire protection facilities includes a tracked vehicle. A fire truck body is fixedly mounted on the top of the tracked vehicle. A door is rotatably connected to the rear of the fire truck body via a drive end. A stabilizing frame is fixedly mounted on the front of the tracked vehicle. A water tank with a water pump is fixedly mounted inside the stabilizing frame. An extension pipe is fixedly connected to the top of the water tank. A lifting frame is placed inside the fire truck body. A travel wheel seat is fixedly connected to the bottom of the lifting frame. An electric cylinder is fixedly mounted at the bottom of the lifting frame. A magnetic positioning plate is fixedly connected to the output end of the electric cylinder. The bottom of the magnetic positioning plate magnetically abuts against the bottom of the inner wall of the fire truck body. A drive motor is fixedly installed at the bottom of the inner wall of the lifting frame. A support screw is fixedly installed at the output end of the drive motor. A threaded sleeve is threadedly connected to the surface of the support screw. An upper frame plate is fixedly connected to the top of the threaded sleeve. A limit component is connected to the bottom of the upper frame plate. A climbing ladder is fixedly connected to the rear side of the upper frame plate. A protective frame is fixedly connected to the top of the upper frame plate. A plug-in slot is opened at the top of the protective frame. An adjustment frame is engaged with the inner wall of the plug-in slot. A winding and unwinding frame is rotatably connected to the inside of the adjustment frame through the drive end. A tough pull rope is wound around the surface of the winding and unwinding frame. One end of the tough pull rope is attached to a receiving frame.

[0008] Furthermore, a sewage tank with a drain pipe is fixedly connected to the front side of the fire truck body, and an anti-corrosion filter plate is fixedly connected to the top of the sewage tank near its inner wall.

[0009] Furthermore, the top and bottom of the extension tube are both fixed tubes, and a tensile corrugated tube is fixedly connected between the surfaces of the two fixed tubes, and a connecting tube is fixedly connected to the upper fixed tube.

[0010] Furthermore, a dust cover is fixedly connected to the bottom of the upper shelf, and the bottom of the dust cover is fixedly connected to the top of the lifting frame.

[0011] Furthermore, the limiting assembly includes a limiting inner rod and a limiting outer sleeve. The limiting inner rod is fixedly connected to the bottom of the upper frame plate, and the limiting outer sleeve is fixedly connected to the lower surface of the inner wall of the lifting frame. The surface of the inner wall of the limiting outer sleeve and the surface of the limiting inner rod are slidably connected.

[0012] Furthermore, a shock-absorbing pad is fixedly connected to the bottom of the receiving frame, and the shock-absorbing pad is made of butadiene rubber.

[0013] Furthermore, an abutment plate is fixedly connected to the bottom of the control frame near its side. The surface of the abutment plate abuts against the inner top of the protective frame, and the surface of the abutment plate is coated with a wear-resistant coating.

[0014] The beneficial effects of this utility model are:

[0015] In this utility model, the tracked vehicle can move outdoors and can be used for the inspection, maintenance and upkeep of fire-fighting pipes at high altitudes of buildings. After the tracked vehicle moves to a suitable position, it can stop outside the building and climb up to the top of the upper frame using a climbing ladder. The drive motor can drive the support screw to rotate. Under the limiting action of the inner limit rod and the outer limit sleeve, the movement trajectory of the threaded sleeve can be limited, so that the rotation of the support screw drives the threaded sleeve to move, which can guide the upper frame upward and lift it away from the lifting frame, thereby adjusting the user's standing height. It can handle the inspection and maintenance of fire-fighting facilities at different outdoor heights.

[0016] In this invention, the extension pipe on the water tank can be carried and pulled by the user beforehand to connect to the fire-fighting pipeline for water supply testing and sealing, or to test the flow effect of water. During the inspection and maintenance of fire-fighting facilities, the flow rate of drainage is compared. The sewage tank can receive the water flow, and the anti-corrosion filter screen can filter out impurities. A protective frame is added for the protection of the high-altitude rack, and the top of the protective frame is provided with a plug-in slot for external clamping connection of the control frame. Under the action of the pressure plate, the clamping and restraining effect of the control frame on the protective frame is enhanced. The drive end of the control frame can drive the winding and unwinding frame to rotate, and perform the winding and unwinding operation of the tough rope. The holding frame can be used to temporarily store tools or fire-fighting equipment, which enhances the practicality during the maintenance of fire-fighting facilities. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the overall structure of a building fire protection facility maintenance device according to this utility model;

[0019] Figure 2 This is a schematic diagram of the lifting frame in a building fire protection facility maintenance device according to the present invention;

[0020] Figure 3 This is a schematic diagram of the control frame in a building fire protection facility maintenance device according to this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the receiving frame in a building fire protection facility maintenance device according to this utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the lifting frame in a building fire protection facility maintenance device according to this utility model;

[0023] Figure 6 This is an enlarged view of section A of a building fire protection facility maintenance device according to this utility model;

[0024] Figure 7 This is an enlarged view of section B of a building fire protection facility maintenance device according to this utility model;

[0025] The following are the labeling elements in the diagram: 1. Tracked vehicle; 2. Fire truck body; 3. Door opening / closing; 4. Stabilizer; 5. Water tank; 6. Extension pipe; 7. Lifting frame; 8. Wheel seat; 9. Electric cylinder; 10. Magnetic positioning plate; 11. Drive motor; 12. Support screw; 13. Threaded sleeve; 14. Upper frame plate; 15. Climbing ladder; 16. Protective frame; 17. Insertion slot; 18. Control frame; 19. Winding and unwinding frame; 20. Tough rope; 21. Receiving frame; 22. Sewage tank; 23. Corrosion-resistant filter plate; 24. Tensile corrugated pipe; 25. Connecting pipe; 26. Dustproof cover; 27. Inner limit rod; 28. Outer limit sleeve; 29. ​​Shock-absorbing pad; 30. Abutment pressure plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please refer to Example 1 Figures 1-7 This utility model provides a technical solution:

[0028] A maintenance device for building fire protection facilities includes a tracked vehicle 1. A fire truck body 2 is fixedly installed on the top of the tracked vehicle 1. A door 3 is rotatably connected to the rear of the fire truck body 2 via a drive end. A stabilizing frame 4 is fixedly installed on the front of the tracked vehicle 1. A water tank 5 with a water pump is fixedly installed inside the stabilizing frame 4. An extension pipe 6 is fixedly connected to the top of the water tank 5. A lifting frame 7 is placed inside the fire truck body 2. A travel wheel seat 8 is fixedly connected to the bottom of the lifting frame 7. An electric cylinder 9 is fixedly installed at the bottom of the lifting frame 7. A magnetic positioning plate 10 is fixedly connected to the output end of the electric cylinder 9. The bottom of the magnetic positioning plate 10 magnetically abuts against the bottom of the inner wall of the fire truck body 2. The bottom of the inner wall of the lifting frame 7... A drive motor 11 is fixedly installed, and a support screw 12 is fixedly installed at the output end of the drive motor 11. A threaded sleeve 13 is threadedly connected to the surface of the support screw 12. An upper frame 14 is fixedly connected to the top of the threaded sleeve 13. A limit component is connected to the bottom of the upper frame 14. A climbing ladder 15 is fixedly connected to the rear side of the upper frame 14. A protective frame 16 is fixedly connected to the top of the upper frame 14. A plug-in slot 17 is opened on the top of the protective frame 16. An adjustment frame 18 is engaged with the inner wall of the plug-in slot 17. A winding and unwinding frame 19 is rotatably connected to the inside of the adjustment frame 18 through a drive end. A tough pull rope 20 is wound and connected to the surface of the winding and unwinding frame 19. A receiving frame 21 is attached to one end of the tough pull rope 20.

[0029] Specifically, such as Figures 1-7 As shown, a sewage tank 22 with a drain pipe is fixedly connected to the front side of the fire truck body 2. A corrosion-resistant filter screen 23 is fixedly connected to the top of the sewage tank 22 near its inner wall. The sewage tank 22 can receive water flow and filter impurities through the corrosion-resistant filter screen 23.

[0030] Furthermore, the top and bottom of the extension pipe 6 are both fixed pipes, and a tensile corrugated pipe 24 is fixedly connected between the surfaces of the two fixed pipes. The upper fixed pipe is fixedly connected to a connecting pipe 25. Different fire-fighting pipe openings can be connected using the connecting pipe 25, and the height can be adjusted within different ranges by the pulling movement of the tensile corrugated pipe 24.

[0031] Furthermore, a dust cover 26 is fixedly connected to the bottom of the upper shelf 14. The bottom of the dust cover 26 is fixedly connected to the top of the lifting frame 7. The addition of the dust cover 26 can provide a sealing and protective effect between the upper part of the lifting frame 7 and the upper shelf 14.

[0032] Specifically, such as Figures 1-7As shown, the limiting assembly includes a limiting inner rod 27 and a limiting outer sleeve 28. The limiting inner rod 27 is fixedly connected to the bottom of the upper frame plate 14, and the limiting outer sleeve 28 is fixedly connected to the lower surface of the inner wall of the lifting frame 7. The surface of the inner wall of the limiting outer sleeve 28 and the surface of the limiting inner rod 27 are slidably connected. Under the limiting action of the limiting inner rod 27 and the limiting outer sleeve 28, the movement trajectory of the threaded sleeve 13 can be limited, so that the support screw 12 rotates and drives the threaded sleeve 13 to move.

[0033] Please refer to Example 2 Figures 1-7 The difference between this embodiment and Embodiment 1 is that a shock-absorbing pad 29 is fixedly connected to the bottom of the receiving frame 21. The shock-absorbing pad 29 is made of butadiene rubber. Under the action of the shock-absorbing pad 29, the shock-absorbing effect of the receiving frame 21 when it falls on the ground is reduced. An abutting plate 30 is fixedly connected to the bottom of the control frame 18 near its side. The surface of the abutting plate 30 abuts against the inner top of the protective frame 16, and the surface of the abutting plate 30 is coated with a wear-resistant coating. Under the action of the abutting plate 30, the clamping and restraining effect of the control frame 18 on the protective frame 16 can be enhanced.

[0034] The working principle of this utility model is as follows: During use, the user can drive the tracked vehicle 1 outdoors for inspection, maintenance, and upkeep of fire-fighting pipelines at heights within buildings. After the tracked vehicle 1 reaches a suitable location, it can be parked outside the building. The user can then use the climbing ladder 15 to climb to the top of the upper frame 14. The driving motor 11 drives the support screw 12 to rotate. The movement trajectory of the threaded sleeve 13 is limited by the limiting inner rod 27 and the limiting outer sleeve 28, causing the support screw 12 to rotate and move the threaded sleeve 13. This guides the upper frame 14 upwards, lifting it away from the lifting frame 7, thereby adjusting the user's standing height. The extension pipe 6 on the water tank 5 can be carried and pulled by the user beforehand to connect to the fire-fighting pipeline for water supply. The sealing degree is tested, or the flow effect of water is tested by water diversion. During the inspection and maintenance of fire-fighting facilities, the flow rate of their drainage is compared. The sewage tank 22 can be used to receive the water flow, and the impurities are filtered by the anti-corrosion filter plate 23. A protective frame 16 is added to protect the high-altitude rack 14. The top of the protective frame 16 is provided with a plug-in slot 17, which can be used to externally clamp the control frame 18. Under the action of the pressure plate 30, the clamping and restraining effect of the control frame 18 on the protective frame 16 is enhanced. The operation of the drive end in the control frame 18 can drive the winding and unwinding frame 19 to rotate, and perform the winding and unwinding operation of the tough pull rope 20. The holding frame 21 can be used to temporarily store the tools or fire-fighting equipment to be used, ensuring the maintenance and upkeep of the high-altitude fire-fighting facilities.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building fire-fighting facility maintenance device, comprising a caterpillar travelling vehicle (1), a fire-fighting vehicle compartment (2) is fixedly installed on the top of the caterpillar travelling vehicle (1), characterized in that: The rear side of the fire fighting vehicle compartment (2) is rotationally connected with an opening and closing door (3) through a driving end, the front side of the caterpillar traveling vehicle (1) is fixedly installed with a stabilizing frame (4), the inside of the stabilizing frame (4) is fixedly installed with a water tank (5) with a water pump, the top of the water tank (5) is fixedly connected with an extension pipe (6), the inside of the fire fighting vehicle compartment (2) is placed with a lifting frame (7), the bottom of the lifting frame (7) is fixedly connected with a traveling wheel seat (8), the bottom of the lifting frame (7) is fixedly installed with an electric cylinder (9), the output end of the electric cylinder (9) is fixedly connected with a magnetic attraction positioning plate (10), the bottom of the magnetic attraction positioning plate (10) and the bottom of the inner wall of the fire fighting vehicle compartment (2) are magnetically attracted and abutted, the bottom of the inner wall of the lifting frame (7) is fixedly installed with a driving motor (11), the output end of the driving motor (11) is fixedly installed with a supporting screw rod (12), the surface of the supporting screw rod (12) is threadedly connected with a threaded sleeve plate (13), the top of the threaded sleeve plate (13) is fixedly connected with an upper frame plate (14), the bottom of the upper frame plate (14) is connected with a limiting assembly, the rear side of the upper frame plate (14) is fixedly connected with a climbing ladder (15), the top of the upper frame plate (14) is fixedly connected with a protection frame (16), the top of the protection frame (16) is provided with a plug-in clamping groove (17), the inner wall of the plug-in clamping groove (17) is clamped with a control frame (18), the inside of the control frame (18) is rotationally connected with a winding and unwinding frame (19) through a driving end, the surface of the winding and unwinding frame (19) is woundly connected with a flexible pull rope (20), one end of the flexible pull rope (20) is hingedly connected with a containing frame (21).

2. A device for servicing a fire protection system of a building according to claim 1, characterized in that: The front side of the fire fighting vehicle compartment (2) is fixedly connected with a pollution discharge tank (22) with a drain pipe, the top of the inner wall of the pollution discharge tank (22) is fixedly connected with a corrosion-resistant filter screen plate (23).

3. A device for servicing a fire protection system of a building according to claim 1, characterized in that: The top and bottom of the extension pipe (6) are fixed pipes, the surfaces of the two fixed pipes are fixedly connected with a stretch corrugated pipe (24), and the fixed pipe located above is fixedly connected with a butt joint pipe (25).

4. A device for servicing a fire protection system according to claim 1, characterized in that: The bottom of the upper frame plate (14) is fixedly connected with a dust cover cloth (26), and the bottom of the dust cover cloth (26) and the top of the lifting frame (7) are fixedly connected.

5. A device for servicing a fire protection system of a building according to claim 1, characterized in that: The limiting assembly comprises a limiting inner rod (27) and a limiting outer sleeve (28), the limiting inner rod (27) is fixedly connected to the bottom of the upper frame plate (14), the limiting outer sleeve (28) is fixedly connected to the lower surface of the inner wall of the lifting frame (7), and the surface of the inner wall of the limiting outer sleeve (28) and the surface of the limiting inner rod (27) are in sliding connection.

6. A device for servicing a fire protection system of a building according to claim 1, characterized in that: The bottom of the containing frame (21) is fixedly connected with a shock pad (29), and the material of the shock pad (29) is butadiene rubber.

7. A device for servicing a fire protection system of a building according to claim 1, characterized in that: The bottom of the control frame (18) is fixedly connected with an abutting pressing plate (30) near the side face thereof, the surface of the abutting pressing plate (30) and the top inner side of the protection frame (16) abut, and the surface of the abutting pressing plate (30) is coated with a wear-resistant coating.

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