Multipurpose fire pump adapter

Abstract

The utility model discloses a multipurpose fire pump adapter, which relates to the technical field of fire fighting equipment, and comprises an adapter body, the lower side of the adapter body is fixedly connected with a circular plate, the outer side of the circular plate is movably sleeved with a fixed seat, the outer wall of the adapter body is fixedly connected with a plurality of vertically distributed clamping rings, and the outer wall of the adapter body is fixedly connected with a fixed seat. The outer sides of the clamping rings are movably sleeved with protection mechanisms, and the outer side of the fixing base is in threaded connection with a fixing mechanism. According to the multipurpose fire pump adapter disclosed by the utility model, through the arrangement of the hoop, the protection mechanism can be integrally fixed on the adapter body quickly, or the protection mechanism can be disassembled quickly, so that the purpose of integrally and quickly replacing the protection mechanism or disassembling the protection mechanism is achieved; the adapter can quickly cause abrasion of the protection mechanism due to external influence, or the adapter can be taken down when not needed, and the purpose of reducing maintenance cost and construction cost is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, and particularly relates to a multi-purpose fire pump adapter. Background Technique

[0002] The pump adapter is a device used in cooperation with a pump in fire-fighting. When a fire occurs, the pump of a fire truck can be quickly and conveniently connected to the fire-fighting equipment in a building through the interface of the adapter, and water is sent and pressurized, so that the fire-fighting equipment indoors can obtain sufficient pressurized water source to extinguish fires on different floors, effectively solving the situation that it is difficult for a fire truck to extinguish a fire after a fire occurs in a building or the fire-fighting equipment indoors cannot extinguish a fire due to lack of sufficient pressurized water source.

[0003] Chinese patent document CN217187628U discloses a multi-purpose fire pump adapter, which includes a base. In the middle of the upper end surface of the base, a main pipeline is arranged. At the top of the main pipeline, a pair of fire outlet pipes are arranged. On the outer circle position of the upper end surface of the base, two pairs of external connection plates are arranged. Above the external connection plates, an arc-shaped outer plate is arranged. On the inner end surface of the arc-shaped outer plate, two fixed sticker plates are arranged. On the inner end surface of the fixed sticker plates, two adjustable telescopic rods are arranged. At the head of the telescopic rod, an anti-collision sticker plate is arranged. On the inner end surface of the anti-collision sticker plate, an arc-shaped fitting groove is arranged corresponding to the main pipeline. The multi-purpose fire pump adapter described in the utility model belongs to the field of fire-fighting equipment. By arranging an external connection plate above the base and then installing an arc-shaped outer plate, and using the arc-shaped outer plate to arrange fixed sticker plates and an anti-collision sticker plate with a shock-absorbing function, the position of the main pipeline of the fire pump adapter can be effectively protected from being damaged by impacts such as vehicle collisions.

[0004] The following problems exist in the prior art:

[0005] This adapter uses a flange structure for fixation. However, some fire pump adapters are installed in places with low pedestrian flow, and these adapters do not require much protection from a protection mechanism. But they are connected to the adapter body and are difficult to disassemble. If this adapter is installed in such a place, it may cause an increase in cost. Content of the Utility Model

[0006] The utility model provides a multi-purpose fire pump adapter to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0008] A multi-purpose fire pump adapter, comprising an adapter body, a circular plate is fixedly connected to the lower side of the adapter body, a fixing seat is movably sleeved on the outer side of the circular plate, a plurality of vertically distributed snap rings are fixedly connected to the outer wall of the adapter body, and a plurality of the outer sides of the snap rings are movably sleeved with a protection mechanism, and a fixing mechanism is threadedly connected to the outer side of the fixing seat.

[0009] Preferably, the protection mechanism includes a fixed semi-ring, the inner groove of the fixed semi-ring is movably sleeved on the outer side of the snap ring, and there are two fixed semi-rings distributed annularly, and a clamp is fixedly sleeved on the outer side of the fixed semi-ring.

[0010] Preferably, a plurality of annularly distributed rubber blocks are fixedly connected to one side of the two fixed semi-rings away from the adapter body, and a rubber sleeve is fixedly sleeved on the outer side of the rubber blocks.

[0011] Preferably, the fixing mechanism includes a threaded sleeve, the inner side of the threaded sleeve is threadedly connected to the outer side of the fixing seat, a rotating cylinder ring is rotatably connected to the upper side of the threaded sleeve, a plurality of annularly distributed fixing components are fixedly connected to the inner side of the upper wall of the threaded sleeve, the fixing component includes a clamping block, the front and rear sides of the clamping block are movably sleeved with two symmetrically distributed limiting rods through a first circular plate, the two ends of the limiting rod are fixedly connected to the inner and outer sides of the upper wall of the threaded sleeve, the outer side of the clamping block near the bottom is movably sleeved in a card slot opened on the upper surface of the circular plate, a push groove is opened in the middle of the lower side of the clamping block, a plurality of annularly distributed push plates are fixedly connected to the upper surface of the rotating cylinder ring, the shape of the push plate is a right trapezoid, and the upper inclined surface of the push plate is attached to the inner upper surface of the push groove.

[0012] Preferably, the lower surface of the clamping block is an inclined surface, and the side close to the adapter body is at a higher position of the inclined surface, and a rubber ring is embedded on the upper surface of the convex ring in the middle of the inner side of the fixing seat.

[0013] Preferably, springs are movably sleeved on the outer sides of the two limiting rods, and the springs are located on the side of the vertical plate close to the adapter body.

[0014] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The present utility model provides a multi-purpose fire pump adapter, which adopts the cooperation of an adapter body, a snap ring, a protection mechanism, a fixed semi-ring, a clamp, a rubber block and a rubber sleeve. Through the setting of the clamp, the whole protection mechanism can be quickly fixed on the adapter body or quickly removed, achieving the purpose of quickly replacing or disassembling the protection mechanism as a whole, so that the adapter can quickly wear the protection mechanism due to external influences, or remove it when not needed, achieving the purpose of reducing maintenance costs and construction costs.

[0016] 2. The present utility model provides a multi-purpose fire pump adapter, which adopts the cooperation of an adapter body, a circular plate, a fixing mechanism, a threaded sleeve, a rotating cylinder ring, a push plate, a fixing component, a clamping block, a limiting rod, a spring, a push groove and a rubber ring. By rotating the threaded sleeve, the clamping block is caused to clamp the circular plate downward, so that the adapter body is quickly installed on the fixing seat, achieving the purpose of quickly replacing the adapter body. When encountering an adapter body that is easily damaged by the outside world or has not been maintained for a long time, if it is damaged, it can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a partial sectional three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 3 of the present utility model Figure 2 is an enlarged structural schematic diagram of part A in;

[0020] Figure 4 is a partial sectional three-dimensional structural schematic diagram of the fixing seat part of the present utility model;

[0021] Figure 5 of the present utility model Figure 4 is an enlarged structural schematic diagram of part B in;

[0022] Figure 6 is a three-dimensional structural schematic diagram of the fixing component part of the present utility model.

[0023] In the figure: 1. Adapter body; 2. Circular plate; 3. Fixing seat; 4. Snap ring; 5. Protection mechanism; 51. Fixed semi-ring; 52. Clamp; 53. Rubber block; 54. Rubber sleeve; 6. Fixing mechanism; 61. Threaded sleeve; 62. Rotating cylinder ring; 63. Push plate; 64. Fixing component; 641. Clamping block; 642. Limiting rod; 643. Spring; 644. Push groove; 65. Rubber ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As Figures 1 - 3As shown in the figure, a multi-purpose fire pump adapter includes an adapter body 1. A circular plate 2 is fixedly connected to the lower side of the adapter body 1. A fixing seat 3 is movably sleeved on the outer side of the circular plate 2. A plurality of vertically distributed snap rings 4 are fixedly connected to the outer wall of the adapter body 1. A protective mechanism 5 is movably sleeved on the outer sides of the plurality of snap rings 4. A fixing mechanism 6 is threadedly connected to the outer side of the fixing seat 3.

[0026] It should be noted that a flange structure is provided on the lower side of the fixing seat 3, which can be used to fix the fixing seat 3 on the water pump.

[0027] As Figure 2 、 Figure 3 shown in the figure, the protective mechanism 5 includes a fixed semi-ring 51. The inner groove of the fixed semi-ring 51 is movably sleeved on the outer side of the snap ring 4, and there are two fixed semi-rings 51 distributed in a ring shape. A clamp 52 is fixedly sleeved on the outer side of the fixed semi-ring 51.

[0028] It should be noted that the clamp 52 is used to fix the fixed semi-ring 51 on the adapter body 1. Due to the setting of the snap ring 4, the possibility of its sliding down is avoided.

[0029] As Figure 2 、 Figure 3 shown in the figure, a plurality of annularly distributed rubber blocks 53 are fixedly connected to the side of the two fixed semi-rings 51 away from the adapter body 1. A rubber sleeve 54 is fixedly sleeved on the outer side of the rubber blocks 53.

[0030] It should be noted that the rubber blocks 53 are used to reduce the impact of the outside world on the adapter body 1. The rubber sleeve 54 is made of high-elastic rubber to enhance the connection between the rubber blocks 53.

[0031] As Figures 4 - 6 shown in the figure, the fixing mechanism 6 includes a threaded sleeve 61. The inner side of the threaded sleeve 61 is threadedly connected to the outer side of the fixing seat 3. A rotating cylinder ring 62 is rotatably connected to the upper side of the threaded sleeve 61. A plurality of annularly distributed fixing components 64 are fixedly connected to the inner side of the upper wall of the threaded sleeve 61. The fixing component 64 includes a clamping block 641. The front and rear sides of the clamping block 641 are movably sleeved with two symmetrically distributed limiting rods 642 through a first circular plate. The two ends of the limiting rod 642 are fixedly connected to the inner and outer surfaces of the inner side of the upper wall of the threaded sleeve 61. The outer side of the clamping block 641 near the bottom is movably sleeved in a card slot opened on the upper surface of the circular plate 2. A push groove 644 is opened in the middle of the lower side of the clamping block 641. A plurality of annularly distributed push plates 63 are fixedly connected to the upper surface of the rotating cylinder ring 62. The shape of the push plate 63 is a right trapezoid, and the upper inclined surface of the push plate 63 is attached to the inner upper surface of the push groove 644.

[0032] It should be noted that by rotating the threaded sleeve 61, the threaded sleeve 61 moves up and down. When the threaded sleeve 61 moves upward, it pushes the rotating cylinder ring 62 upward, and the rotating cylinder ring 62 drives the push plate 63 upward. Furthermore, the push plate 63 pushes the push groove 644, causing the clamping block 641 to move toward the side close to the adapter body 1, so that it is clamped into the card slot on the circular plate 2, completing the fixation of the adapter body 1.

[0033] As Figure 4 , Figure 5 shown, the lower surface of the clamping block 641 is an inclined surface, and the side close to the adapter body 1 is at a higher position of the inclined surface. A rubber ring 65 is embedded in the upper surface of the middle convex ring on the inner side of the fixed seat 3.

[0034] It should be noted that due to the shape of the clamping block 641, the closer it is to the adapter body 1, the greater the downward pressure on the circular plate 2, causing the circular plate 2 to press the rubber ring 65 more downward to prevent water leakage from the gap between the circular plate 2 and the fixed seat 3.

[0035] As Figure 4 , Figure 6 shown, springs 643 are movably sleeved on the outer sides of the two limiting rods 642, and the springs 643 are located on the side of the vertical plate close to the adapter body 1.

[0036] It should be noted that due to the setting of the springs 643, when the push plate 63 moves downward, the springs 643 push the clamping block 641 to move away from the side of the adapter body 1, enabling the circular plate 2 to be quickly removed.

[0037] Working principle of the utility model: First, the clamp 52 is used to fix the fixed half-ring 51 on the adapter body 1. Due to the setting of the snap ring 4, the possibility of its sliding down is avoided. The rubber block 53 is used to reduce the impact of the outside on the adapter body 1. The rubber sleeve 54 is made of high-elastic rubber to enhance the correlation between the rubber blocks 53. Through the setting of the clamp 52, the protection mechanism 5 can be quickly fixed on the adapter body 1 or quickly removed, achieving the purpose of quickly replacing or disassembling the protection mechanism 5 as a whole, so that the adapter can quickly replace the protection mechanism 5 due to external influence or remove it when not needed, achieving the purpose of reducing maintenance costs and construction costs. Finally, rotate the threaded sleeve 61, causing the threaded sleeve 61 to move up and down. When the threaded sleeve 61 moves up, it pushes the rotating cylinder ring 62 to move up. The rotating cylinder ring 62 drives the push plate 63 to move up, and further causes the push plate 63 to push the push groove 644, so that the clamping block 641 moves toward the side close to the adapter body 1, causing it to be stuck into the card slot on the circular plate 2, completing the fixation of the adapter body 1. The setting of the spring 643 causes the spring 643 to push the clamping block 641 to move away from the adapter body 1 when the push plate 63 moves down, enabling it to quickly remove the circular plate 2. By rotating the threaded sleeve 61, the clamping block 641 clamps the circular plate 2 downward, causing the adapter body 1 to be quickly installed on the fixed seat 3, achieving the purpose of quickly replacing the adapter body 1, and avoiding the situation that when encountering some adapter bodies 1 that are easily damaged by the outside or not maintained for a long time, if they are damaged, they can be quickly replaced.

[0038] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-purpose fire pump adapter, comprising an adapter body (1), characterized in that: A circular plate (2) is fixedly connected to the lower side of the connector body (1), a fixed seat (3) is movably sleeved on the outer side of the circular plate (2), a plurality of vertically distributed clamping rings (4) are fixedly connected to the outer wall of the connector body (1), a plurality of the outer sides of the clamping rings (4) are movably sleeved with protective mechanisms (5), and a fixing mechanism (6) is threadedly connected to the outer side of the fixing seat (3).

2. A multi-purpose fire pump adapter according to claim 1, characterized in that: The protection mechanism (5) comprises a fixed half ring (51), the inner groove of the fixed half ring (51) is movably sleeved on the outer side of the clamping ring (4), and two fixed half rings (51) are distributed in an annular shape, and the outer side of the fixed half ring (51) is fixedly sleeved with a clamp (52).

3. A multi-purpose fire pump adapter according to claim 2, characterized in that: A plurality of annularly distributed rubber blocks (53) are fixedly connected to the sides of the two fixed half rings (51) away from the adapter body (1), and a rubber sleeve (54) is fixedly sleeved on the outer side of the rubber block (53).

4. The multi-purpose fire pump adapter according to claim 1, characterized in that: The fixing mechanism (6) comprises a threaded sleeve (61), the inner side of the threaded sleeve (61) is threadedly connected to the outer side of the fixing seat (3), the upper side of the threaded sleeve (61) is rotatably connected to a rotating drum ring (62), the inner side of the upper wall of the threaded sleeve (61) is fixedly connected to a plurality of annularly distributed fixing components (64), the fixing components (64) comprising a clamping block (641), the front and rear sides of the clamping block (641) are movably sleeved with two symmetrically distributed limiting rods (642) through a first circular plate, the limiting rods (642) are rotatably sleeved to the inner side of the upper wall of the threaded sleeve (61), and the limiting rods (642) are symmetrically distributed. The two ends of the clamp block (641) are fixedly connected to the inner and outer surfaces of the inner side of the upper wall of the threaded sleeve (61); the outer side of the clamp block (641) is movably sleeved in a groove provided on the upper surface of the circular plate (2) near the bottom; a push groove (644) is provided in the middle of the lower side of the clamp block (641); a plurality of annular push plates (63) are fixedly connected to the upper surface of the rotating drum ring (62); the push plates (63) are in the shape of a right-angled trapezoid, and the upper inclined surface of the push plate (63) is in contact with the inner upper surface of the push groove (644).

5. A multi-purpose fire pump adapter according to claim 4, characterized in that: The lower surface of the clamping block (641) is an inclined surface, and the side close to the adapter body (1) is at a higher position on the inclined surface. A rubber ring (65) is embedded in the upper surface of the inner middle convex ring of the fixing seat (3).

6. A multi-purpose fire pump adapter according to claim 4, characterized in that: The outer sides of the two limiting rods (642) are both movably sleeved with springs (643), and the springs (643) are located on a side of the vertical plate close to the adapter body (1).

Images