Maintenance device for building fire-fighting equipment

Abstract

The utility model discloses a building fire-fighting equipment maintenance device which comprises a rack, a support is fixedly arranged above the rack, a spray head frame is arranged on the side wall of the support in a sliding mode, a pair of guide grooves are formed in the side wall of the support, and a pair of guide blocks connected with the interiors of the guide grooves in a sliding mode are arranged on the side wall of the spray head frame. A main shell is fixedly arranged on the spray head frame, the upper side and the lower side of the main shell are connected with an auxiliary shell through telescopic pipes, and nozzles are arranged on the main shell and the auxiliary shell. According to the fire fighting pipeline paint spraying device, automatic sliding positioning of the spray head frame along the guide groove is achieved, fire fighting pipelines of different heights can be conveniently subjected to paint spraying operation, the position does not need to be manually and frequently adjusted, and the efficiency and accuracy of maintenance operation are greatly improved; and the possibility of adjustment and adaptation is provided for fire-fighting pipelines with different diameters and shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of building fire protection maintenance, in particular to a building fire protection equipment maintenance device. Background Art

[0002] In modern high-rise buildings and large facilities, the maintenance and inspection of fire-fighting equipment is an indispensable part of ensuring fire safety. Among them, fire-fighting pipes are one of the indispensable equipment in the fire sprinkler system. At present, the fire-fighting pipes in the underground fire-fighting equipment room are in a humid environment for a long time, which will cause surface rust. In order to avoid leakage due to rust, it is necessary to spray and touch up the surface regularly. The traditional maintenance method of manual spraying is time-consuming and labor-intensive, the labor intensity of the staff is high, and the maintenance efficiency is low. Therefore, it is urgent to develop a new maintenance equipment to improve the maintenance efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a building fire protection equipment maintenance device, which solves the problem of low efficiency of existing manual maintenance.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a building fire protection equipment maintenance device, including a frame, a bracket is fixedly provided above the frame, a nozzle frame is slidably provided on the side wall of the bracket, a pair of guide grooves are provided on the side wall of the bracket, a pair of guide blocks slidably connected to the guide grooves are provided on the side wall of the nozzle frame, a main shell is fixedly provided on the nozzle frame, the upper and lower sides of the main shell are connected to the auxiliary shell by telescopic tubes, nozzles are provided on the main shell and the auxiliary shell, a pair of slide grooves are provided on the nozzle frame, a pair of slide grooves are provided in the slide grooves, a screw connected to the slide block is rotatably installed in the slide groove, a driving assembly connected to the guide block is provided on the bracket, and a paint supply assembly is provided on the frame.

[0005] Preferably, the driving assembly includes a dual-axis motor arranged on the bracket, a pair of winding rollers are installed on the driving end of the dual-axis motor, a pair of guide wheels are fixedly provided on the top of the bracket, a traction rope is wound around the winding roller, and one end of the traction rope passes through the guide wheel and is connected to the guide block.

[0006] Preferably, the paint supply assembly includes a paint bucket and a paint supply pump arranged on the frame, the input end of the paint supply pump is connected to the paint bucket, and the output end is connected to the main shell through a paint supply pipe, and the bracket is provided with a strip groove for the paint supply pipe to pass through.

[0007] Preferably, walking wheels are provided at the bottom of the frame.

[0008] Preferably, the nozzle on the auxiliary shell is inclined toward the main shell.

[0009] Beneficial Effects

[0010] The utility model provides a building fire protection equipment maintenance device, which has the following beneficial effects:

[0011] By adopting a winding roller and traction rope system driven by a dual-axis motor, the automatic sliding positioning of the sprinkler frame along the guide groove is realized, which facilitates the painting operation of fire protection pipes at different heights and eliminates the need for frequent manual position adjustments, greatly improving the efficiency and accuracy of maintenance operations.

[0012] The design of the nozzle on the auxiliary shell tilting towards the main shell helps to form a more uniform and wider coverage painting effect, improve the paint utilization rate and enhance the protective performance of the pipeline.

[0013] The wheels at the bottom of the frame allow the entire device to be easily moved to different work locations, greatly improving the adaptability and flexibility of the site. In addition, the integrated design of the paint supply components (including paint buckets, paint pumps and paint delivery pipes) ensures the continuity and convenience of paint supply, reduces the need for external equipment, and simplifies the operation process.

[0014] The rotation adjustment of the screw and the coordinated use of the slider and the slide groove provide the possibility of adjustment and adaptation for fire-fighting pipes of different diameters and shapes, thereby enhancing the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a partial top view and cross-sectional structure schematic diagram of the utility model.

[0017] In the figure: 1. frame; 2. bracket; 3. nozzle frame; 4. guide groove; 5. guide block; 6. main shell; 7. telescopic tube; 8. auxiliary shell; 9. nozzle; 10. slide groove; 11. slider; 12. screw; 13. double-axis motor; 14. winding roller; 15. guide wheel; 16. traction rope; 17. paint bucket; 18. paint supply pump; 19. paint delivery tube; 20. strip groove; 21. walking wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2The utility model provides a technical solution: a building fire protection equipment maintenance device, comprising a frame 1, a bracket 2 is fixedly provided above the frame 1, a nozzle frame 3 is slidably provided on the side wall of the bracket 2, a pair of guide grooves 4 are provided on the side wall of the bracket 2, a pair of guide blocks 5 slidably connected to the guide grooves 4 are provided on the side wall of the nozzle frame 3, a main shell 6 is fixedly provided on the nozzle frame 3, the upper and lower sides of the main shell 6 are connected to the auxiliary shell 8 through a telescopic tube 7, nozzles 9 are provided on the main shell 6 and the auxiliary shell 8, a pair of slide grooves 10 are provided on the nozzle frame 3, a pair of sliders 11 connected to the auxiliary shell 8 are provided in the slide grooves 10, a screw 12 connected to the slider 11 is rotatably installed in the slide groove 10, a driving assembly connected to the guide block 5 is provided on the bracket 2, and a paint supply assembly is provided on the frame 1.

[0020] By adopting the above technical solution, the side wall of the nozzle rack 3 is equipped with a pair of guide blocks 5, which are slidably connected to the guide groove 4 on the bracket 2, ensuring the smooth movement of the nozzle rack 3. The guide groove 4 can guide the sliding of the nozzle rack 3, so that the nozzle rack 3 can be flexibly positioned for pipes of different heights. The main shell 6 is connected to the sub-shell 8 by the telescopic tube 7, so that the device can adapt to fire pipes of different diameters, thereby expanding the scope of application.

[0021] This embodiment is further configured such that the driving assembly includes a dual-axis motor 13 arranged on the bracket 2, a pair of winding rollers 14 are installed on the driving end of the dual-axis motor 13, a pair of guide wheels 15 are fixedly provided on the top of the bracket 2, a traction rope 16 is wound around the winding roller 14, and one end of the traction rope 16 passes through the guide wheel 15 and is connected to the guide block 5.

[0022] By adopting the above technical solution, the dual-axis motor 13 realizes precise control of the guide block 5 through the winding roller 14 and the traction rope 16, thereby driving the nozzle frame 3 to move along the guide groove 4. The setting of the guide wheel 15 ensures the smooth operation of the traction rope 16 and reduces friction and resistance.

[0023] This embodiment is further configured such that the paint supply assembly includes a paint bucket 17 and a paint supply pump 18 arranged on the frame 1, the input end of the paint supply pump 18 is connected to the paint bucket 17, and the output end is connected to the main shell 6 through a paint supply pipe 19, and a strip groove 20 is opened on the bracket 2 for the paint supply pipe 19 to pass through.

[0024] By adopting the above technical solution, the paint bucket 17 stores the paint, the paint supply pump 18 draws the paint from the paint bucket 17, and transports it to the nozzle 9 of the main shell 6 and the sub-shell 8 through the paint delivery pipe 19. The strip groove 20 on the bracket 2 facilitates the passage of the paint delivery pipe 19, ensuring the continuity and stability of the paint supply process.

[0025] This embodiment is further configured such that a walking wheel 21 is provided at the bottom of the frame 1 .

[0026] By adopting the above technical solution, the bottom of the frame 1 is equipped with walking wheels 21, so that the entire device can be easily moved to the position of the fire-fighting pipe that needs maintenance, which greatly improves the flexibility and convenience of the operation.

[0027] This embodiment is further configured such that the nozzle 9 on the auxiliary housing 8 is inclined toward the main housing 6 .

[0028] By adopting the above technical solution, the design of the nozzle 9 on the auxiliary shell 8 being inclined toward the main shell 6 is helpful to form a more uniform painting effect with a wider coverage, thereby improving the paint utilization rate.

[0029] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0030] Embodiment: When working, the device is moved to the specified position by the walking wheel 21, and the height of the nozzle frame 3 is adjusted according to the height of the pipeline. The double-axis motor 13 is started to drive a pair of winding rollers 14 to rotate, and then the traction rope 16 pulls a pair of guide blocks 5 to move upward along the guide groove 4, so as to adjust the height of the nozzle frame 3. When the nozzle frame 3 corresponds to the height of the pipeline, the double-axis motor 13 is stopped, and the position of the upper and lower side sub-shells 8 is adjusted according to the diameter of the pipeline. The screw 12 can be rotated to make the slider 11 screwed thereon drive the sub-shell 8 to move along the slide groove 10, so as to adjust the spraying range. After the adjustment is completed, the paint supply pump 18 is started, and the paint is transported to the nozzle 9 through the paint delivery pipe 19. The paint sprayed from the nozzle 9 maintains the pipeline.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building fire protection equipment maintenance device, comprising a frame (1), characterized in that: A bracket (2) is fixedly provided above the frame (1); a nozzle frame (3) is slidably provided on the side wall of the bracket (2); a pair of guide grooves (4) are provided on the side wall of the bracket (2); a pair of guide blocks (5) slidably connected to the guide grooves (4) are provided on the side wall of the nozzle frame (3); a main shell (6) is fixedly provided on the nozzle frame (3); the upper and lower sides of the main shell (6) are connected to the auxiliary shell (8) through a telescopic tube (7); nozzles (9) are provided on the main shell (6) and the auxiliary shell (8); a pair of slide grooves (10) are provided on the nozzle frame (3); a pair of sliders (11) connected to the auxiliary shell (8) are provided in the pair of slide grooves (10); a screw (12) connected to the slider (11) is rotatably installed in the slide groove (10); a driving assembly connected to the guide block (5) is provided on the bracket (2); and a paint supply assembly is provided on the frame (1).

2. A building fire equipment maintenance device according to claim 1, characterized in that: The driving assembly comprises a double-axis motor (13) arranged on the bracket (2), a pair of winding rollers (14) are installed on the driving end of the double-axis motor (13), a pair of guide wheels (15) are fixedly provided on the top of the bracket (2), a traction rope (16) is wound around the winding roller (14), and one end of the traction rope (16) passes through the guide wheel (15) and is connected to the guide block (5).

3. A building fire equipment maintenance device according to claim 2, characterized in that: The paint supply assembly comprises a paint bucket (17) and a paint supply pump (18) arranged on the frame (1); the input end of the paint supply pump (18) is connected to the paint bucket (17), and the output end is connected to the main shell (6) through a paint supply pipe (19); and the bracket (2) is provided with a strip groove (20) through which the paint supply pipe (19) passes.

4. A building fire equipment maintenance device according to claim 1, characterized in that: The bottom of the frame (1) is provided with running wheels (21).

5. A building fire fighting equipment maintenance device according to claim 1, characterized in that: The nozzle (9) on the auxiliary housing (8) is inclined toward the main housing (6).

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