Fire-fighting maintenance equipment dismounting and mounting device

Abstract

The utility model discloses a fire-fighting maintenance equipment replacer, and relates to the technical field of replacers, the fire-fighting maintenance equipment replacer comprises a mounting sleeve, one side of the mounting sleeve is in threaded connection with a fixing sleeve, one end of the fixing sleeve far away from the mounting sleeve is conical, the inner wall of the mounting sleeve is fixedly connected with a fixing plate, and the fixing plate is in threaded connection with the fixing sleeve. Sliding grooves which are circumferentially arranged at equal intervals are formed in the surface of the mounting sleeve, L-shaped operating rods are slidably connected to the inner walls of the sliding grooves, the operating rods penetrate through the surface of the fixing plate and are slidably connected with the interior of the fixing plate, and telescopic rods which are circumferentially arranged at equal intervals are fixedly connected to the inner wall of the fixing sleeve; the ends, away from the inner wall of the fixing sleeve, of the telescopic rods are fixedly connected with fixing rings. According to the dismounting and mounting device for the fire-fighting maintenance equipment, in the using process of the dismounting and mounting device, a user can press different operating rods to enable screwing rods of different models to pop out for work, and workers do not need to search corresponding tools back and forth to dismount and mount screws.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and assembly technology, and in particular to a fire protection maintenance equipment disassembly and assembly device. Background Technology

[0002] Fire protection maintenance equipment is a type of equipment used for the maintenance and upkeep of fire protection facilities. Regular maintenance and upkeep of fire protection facilities using fire protection maintenance equipment can ensure that the facilities can be used continuously without malfunctions during use.

[0003] Patent No. CN221186299U discloses a fire protection maintenance equipment disassembly and assembly tool. By rotating the bolt and using the connecting component to drive the contact block to slide inside the socket, the contact block moves away from the socket, thereby releasing the fixing of the screwdriver flat head. This allows the tip of the screwdriver flat head to be removed from the socket, and thus the screwdriver flat head can be replaced.

[0004] However, during the implementation of this solution, since only one flathead screwdriver can be installed, when another type of screw is needed, it is necessary to flip it over and replace the other screwdriver head, which is inconvenient. Therefore, a fire protection maintenance equipment disassembly and assembly device is proposed. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a fire protection maintenance equipment disassembly and assembly tool that can solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fire protection maintenance equipment disassembly and assembly device, comprising an installation sleeve, a fixing sleeve threadedly connected to one side of the installation sleeve, the end of the fixing sleeve away from the installation sleeve being conical, a fixing plate fixedly connected to the inner wall of the installation sleeve, a sliding groove arranged equidistantly in a circle on the surface of the installation sleeve, an L-shaped operating rod slidably connected to the inner wall of the sliding groove, the operating rod penetrating the surface of the fixing plate and slidably connected to the interior of the fixing plate, a telescopic rod arranged equidistantly in a circle fixedly connected to the inner wall of the fixing sleeve, a fixing ring fixedly connected to the end of the telescopic rod away from the inner wall of the fixing sleeve, and a turning rod arranged equidistantly in a circle placed inside the fixing ring.

[0007] Preferably, a spring is movably sleeved on the surface of the operating rod, and the two ends of the spring are fixedly connected to the surface of the fixed plate and the surface of the operating rod, respectively.

[0008] Preferably, a fixing rod is fixedly connected to one end of the operating lever near the turning rod, and a horizontal plate is fixedly connected to the surface of the fixing rod. A mating groove is provided at one end of the turning rod near the fixing rod, and the mating groove is adapted to the horizontal plate.

[0009] Preferably, connecting grooves are provided on both sides of the inner wall of the mating groove, and connecting blocks are fixedly connected to both sides of the horizontal plate, the connecting blocks being adapted to the connecting grooves.

[0010] Preferably, a limiting sleeve is fixedly connected to the inner wall of the mounting sleeve, and the surface of the limiting sleeve is provided with sliding grooves arranged in a circular and equidistant pattern. A sliding plate is fixedly connected to the surface of the operating rod, and the surface of the sliding plate is slidably connected to the inner wall of the sliding groove. A rotating disk is rotatably connected to the inner wall of the limiting sleeve, and a connecting rod is fixedly connected to the bottom of the rotating disk. The surface of the connecting rod is rotatably connected to the inside of the limiting sleeve, and a torsion spring is movably sleeved on the surface of the connecting rod. The two ends of the torsion spring are fixedly connected to the surface of the connecting rod and the inside of the limiting sleeve, respectively.

[0011] Preferably, the surface of the rotating disk is fixedly connected with blocking blocks arranged equidistantly in a circle, the cross-section of the blocking blocks is inverted L-shaped, and the upper side of the horizontal part of the blocking blocks is an inclined surface.

[0012] Preferably, the surface of the mounting sleeve is provided with marking areas arranged equidistantly in a circle, and the marking areas are located on one side of the slide groove.

[0013] Preferably, the surface of the mounting sleeve is fixedly connected to two protruding plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The fire protection maintenance equipment disassembly and assembly device allows users to press different operating levers to make different types of screwing levers pop out for work, thus eliminating the need for staff to search for the corresponding tools to disassemble and assemble screws, thereby improving the effectiveness of the device and making it worthy of promotion. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the mounting sleeve of this utility model;

[0019] Figure 3 This is a schematic diagram of the surface structure of the limiting sleeve of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the limiting sleeve of this utility model;

[0021] Figure 5 This is a schematic diagram of the surface structure of the operating lever of this utility model;

[0022] Figure 6This is a schematic diagram of the surface structure of the screwing rod of this utility model;

[0023] Figure 7 This is a schematic diagram of the internal structure of the fixing sleeve of this utility model.

[0024] Reference numerals: 1. Mounting sleeve; 2. Fixing sleeve; 3. Tightening rod; 4. Protruding plate; 5. Slide groove; 6. Operating rod; 7. Spring; 8. Limiting sleeve; 9. Fixing plate; 10. Fixing rod; 11. Horizontal plate; 12. Sliding groove; 13. Blocking block; 14. Rotating disk; 15. Connecting rod; 16. Torsion spring; 17. Sliding plate; 18. Marking area; 19. Mating groove; 20. Connecting groove; 21. Connecting block; 22. Telescopic rod; 23. Fixing ring. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Please see Figure 1-7 This utility model provides a technical solution: a fire protection maintenance equipment disassembly and assembly device, including an installation sleeve 1, a fixing sleeve 2 threadedly connected to one side of the installation sleeve 1, the end of the fixing sleeve 2 away from the installation sleeve 1 being conical, two protruding plates 4 fixedly connected to the surface of the installation sleeve 1, thereby facilitating the user to rotate the installation sleeve 1, a fixing plate 9 fixedly connected to the inner wall of the installation sleeve 1, and a sliding groove 5 circumferentially and equidistantly arranged on the surface of the installation sleeve 1, an L-shaped operating rod 6 slidably connected to the inner wall of the sliding groove 5, the operating rod 6 passing through the surface of the fixing plate 9 and slidably connected to the inside of the fixing plate 9, for limiting the position of the operating rod 6 in the installation sleeve 1, a spring 7 movably sleeved on the surface of the operating rod 6, the two ends of the spring 7 being fixedly connected to the surface of the fixing plate 9 and the surface of the operating rod 6 respectively, for resetting the operating rod 6.

[0027] The inner wall of the fixed sleeve 2 is fixedly connected with telescopic rods 22 arranged circumferentially at equal intervals. The end of the telescopic rod 22 away from the inner wall of the fixed sleeve 2 is fixedly connected with a fixing ring 23. Inside the fixing ring 23, there are screwing rods 3 arranged circumferentially at equal intervals. The ends of all screwing rods 3 away from the mounting sleeve 1 are different and can be different types of Phillips head screwdrivers or flat head screwdrivers, so that the device can disassemble and assemble screws of different types, thereby improving the effectiveness of the device and making it worthy of promotion. The telescopic rods 22 can extend and retract automatically, which is a conventional technical means for those skilled in the art, and therefore will not be discussed in detail here.

[0028] Furthermore, a fixing rod 10 is fixedly connected to one end of the operating lever 6 near the turning lever 3. A horizontal plate 11 is fixedly connected to the surface of the fixing rod 10. A mating groove 19 is provided at one end of the turning lever 3 near the fixing rod 10. The mating groove 19 is adapted to the horizontal plate 11. Connecting grooves 20 are provided on both sides of the inner wall of the mating groove 19. Connecting blocks 21 are fixedly connected to both sides of the horizontal plate 11. The connecting blocks 21 are adapted to the connecting grooves 20. The connecting blocks 21 are made of magnets and can attract the turning lever 3, thereby improving the fixing effect between the turning lever 3 and the operating lever 6. When assembling the turning lever 3, first connect each turning lever 3 to each operating lever 6 in sequence, and then pass it through each fixing ring 23. Finally, screw the fixing sleeve 2 onto the mounting sleeve 1 to complete the assembly of the turning lever 3.

[0029] A limiting sleeve 8 is fixedly connected to the inner wall of the mounting sleeve 1. The surface of the limiting sleeve 8 is provided with sliding grooves 12 arranged in a circular and equidistant pattern. A sliding plate 17 is fixedly connected to the surface of the operating rod 6. The surface of the sliding plate 17 is slidably connected to the inner wall of the sliding groove 12. A rotating disk 14 is rotatably connected to the inner wall of the limiting sleeve 8. A connecting rod 15 is fixedly connected to the bottom of the rotating disk 14. The surface of the connecting rod 15 is rotatably connected to the inside of the limiting sleeve 8. A torsion spring 16 is movably sleeved on the surface of the connecting rod 15. The two ends of the torsion spring 16 are fixedly connected to the surface of the connecting rod 15 and the inside of the limiting sleeve 8, respectively, to reset the rotating disk 14.

[0030] Furthermore, the surface of the rotating disk 14 is fixedly connected with blocking blocks 13 arranged equidistantly in a circle. The cross-section of the blocking blocks 13 is inverted L-shaped, and the upper side of the horizontal part of the blocking blocks 13 is inclined, which blocks the sliding path of the sliding plate 17 in the sliding groove 12.

[0031] The surface of the mounting sleeve 1 is provided with marking areas 18 arranged equidistantly in a circle. The marking areas 18 are located on one side of the slide groove 5 and are used to mark the model on each operating lever 6, thereby facilitating the use of the equipment by the staff and improving the ease of use of the device.

[0032] Specifically, in use, the user can twist the lever 3 according to the required model and press the corresponding operating lever 6, thereby driving the operating lever 6 to slide in the slide groove 5, thus compressing the spring 7. At the same time, it drives the corresponding twisting lever 3 to slide in the fixed sleeve 2. While the operating lever 6 is sliding, it drives the sliding plate 17 to slide in the sliding groove 12, pressing the inclined surface of the blocking block 13, thereby driving the blocking block 13 to move, which in turn drives the rotating disk 14 to rotate in the limiting sleeve 8, causing the torsion spring 16 to twist. When the sliding plate 17 contacts the vertical surface of the blocking block 13, the lower horizontal part of the blocking block 13 no longer blocks the movement path of the sliding plate 17. At this time, the other sliding plate 17 separates from the blocking block 13 under the elastic force of the spring 7 and returns to its original state, so that the previously exposed twisting lever 3 retracts back into the fixed sleeve 2. With the pressing of the operating lever 6 at this time, the sliding plate 17 and the vertical surface of the blocking block 13 are in contact. The separation stops pushing the inclined surface of the blocking block 13. Then, under the elastic force of the torsion spring 16, the blocking block 13 returns to its original shape, blocking the upward path of the sliding plate 17. During the pressing process of the operating lever 6, the turning rod 3 gradually comes into contact with the conical surface of the fixed sleeve 2. Under the obstruction of the conical surface of the fixed sleeve 2, the conical surface of the fixed sleeve 2 gradually pushes the turning rod 3 towards the center of the fixed sleeve 2, causing the horizontal plate 11 and the mating groove 19 to slide against each other. Simultaneously, the movement of the turning rod 3 pulls the fixed ring 23, causing the telescopic rod 22 to stretch until the turning rod 3 protrudes from the fixed sleeve 2, completing the replacement of the turning rod 3. Thus, during use, the user can press different operating levers 6 to pop out different types of turning rods 3 for operation, eliminating the need for personnel to search for corresponding tools to disassemble and assemble screws, thereby improving the device's effectiveness and making it worthy of promotion.

[0033] Working principle: During use, the user can turn the lever 3 according to the required model and press the corresponding operating lever 6 to compress the spring 7, causing the corresponding turning lever 3 to slide in the fixed sleeve 2. At the same time, the sliding plate 17 presses against the inclined surface of the blocking block 13, thereby driving the blocking block 13 to move. This causes the rotating disk 14 to rotate in the limiting sleeve 8, causing the torsion spring 16 to twist. When the sliding plate 17 contacts the vertical surface of the blocking block 13, the other sliding plate 17 separates from the blocking block 13 under the elastic force of the spring 7, returning to its original state. This causes the previously exposed turning lever 3 to retract back into the fixed sleeve 2. With the pressing of the operating lever 6 at this time, the sliding plate 17... Separated from the vertical surface of the blocking block 13, the obstruction block 13 is no longer pushed. Under the elastic force of the torsion spring 16, the blocking block 13 returns to its original state, blocking the upward path of the sliding plate 17. During the pressing process, the operating lever 6 gradually contacts the conical surface of the fixed sleeve 2. At this time, under the obstruction of the conical surface of the fixed sleeve 2, the conical surface of the fixed sleeve 2 gradually pushes the twisting lever 3 towards the center of the fixed sleeve 2, thereby causing the horizontal plate 11 and the mating groove 19 to slide against each other. At the same time, the movement of the twisting lever 3 pulls the fixed ring 23, causing the telescopic rod 22 to stretch until the twisting lever 3 protrudes from the fixed sleeve 2, completing the replacement of the twisting lever 3.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fire protection maintenance equipment disassembly and assembly tool, comprising an installation sleeve (1), characterized in that: A fixing sleeve (2) is threaded to one side of the mounting sleeve (1). The end of the fixing sleeve (2) away from the mounting sleeve (1) is conical. A fixing plate (9) is fixedly connected to the inner wall of the mounting sleeve (1). A sliding groove (5) is circumferentially equidistantly arranged on the surface of the mounting sleeve (1). An L-shaped operating rod (6) is slidably connected to the inner wall of the sliding groove (5). The operating rod (6) passes through the surface of the fixing plate (9) and is slidably connected to the inside of the fixing plate (9). A telescopic rod (22) is circumferentially equidistantly arranged on the inner wall of the fixing sleeve (2). A fixing ring (23) is fixedly connected to the end of the telescopic rod (22) away from the inner wall of the fixing sleeve (2). A rotating rod (3) is circumferentially equidistantly arranged inside the fixing ring (23).

2. The fire protection maintenance equipment disassembly and assembly device according to claim 1, characterized in that: A spring (7) is movably sleeved on the surface of the operating rod (6), and the two ends of the spring (7) are fixedly connected to the surface of the fixing plate (9) and the surface of the operating rod (6), respectively.

3. The fire protection maintenance equipment disassembly and assembly device according to claim 1, characterized in that: The operating lever (6) is fixedly connected to a fixing rod (10) at one end near the turning rod (3). A horizontal plate (11) is fixedly connected to the surface of the fixing rod (10). A mating groove (19) is provided at one end of the turning rod (3) near the fixing rod (10). The mating groove (19) is adapted to the horizontal plate (11).

4. The fire protection maintenance equipment disassembly and assembly device according to claim 3, characterized in that: The inner wall of the mating groove (19) is provided with connecting grooves (20) on both sides, and connecting blocks (21) are fixedly connected to both sides of the horizontal plate (11). The connecting blocks (21) are adapted to the connecting grooves (20).

5. A fire protection maintenance equipment disassembly and assembly tool according to claim 1, characterized in that: The inner wall of the mounting sleeve (1) is fixedly connected to a limiting sleeve (8). The surface of the limiting sleeve (8) is provided with sliding grooves (12) arranged in a circular and equidistant pattern. The surface of the operating rod (6) is fixedly connected to a sliding plate (17). The surface of the sliding plate (17) is slidably connected to the inner wall of the sliding groove (12). The inner wall of the limiting sleeve (8) is rotatably connected to a rotating disk (14). The bottom of the rotating disk (14) is fixedly connected to a connecting rod (15). The surface of the connecting rod (15) is rotatably connected to the inside of the limiting sleeve (8). The surface of the connecting rod (15) is movably sleeved with a torsion spring (16). The two ends of the torsion spring (16) are fixedly connected to the surface of the connecting rod (15) and the inside of the limiting sleeve (8), respectively.

6. A fire protection maintenance equipment disassembly and assembly tool according to claim 5, characterized in that: The rotating disk (14) has a fixed connection to a series of circumferentially equidistant blocking blocks (13). The blocking blocks (13) have an inverted L-shaped cross section, and the upper side of the horizontal part of the blocking blocks (13) is an inclined surface.

7. A fire protection maintenance equipment disassembly and assembly device according to claim 1, characterized in that: The surface of the mounting sleeve (1) is provided with marking areas (18) arranged circumferentially at equal intervals, and the marking areas (18) are located on one side of the slide groove (5).

8. A fire protection maintenance equipment disassembly and assembly device according to claim 1, characterized in that: The surface of the mounting sleeve (1) is fixedly connected to two protruding plates (4).

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