Fire valve capable of being rapidly installed

Abstract

The utility model relates to the technical field of fire-fighting valves, in particular to a fire-fighting valve capable of being rapidly installed, which comprises a pipe body, a flange, a main body, a rotating column, a rotating wheel and a connecting device, the flange is fixedly connected to one end of the pipe body, the main body is fixedly connected to the surface of the pipe body, and the rotating column is arranged on the upper surface of the main body; a rotating wheel is arranged at one end of the rotating column, the connecting device is arranged on the surface of the flange, the connecting device comprises a first connecting ring and a second connecting ring, the first connecting ring is arranged on the surface of the flange, and the second connecting ring is arranged on the surface of the flange. According to the utility model, by arranging the connecting device, the equipment is effectively connected, the effect of quickly connecting with a pipeline is achieved, and the situation that when the equipment is used, bolts are generally used for installation and connection, the use of the bolts is too tedious, time-consuming and labor-consuming, and the working efficiency is low when a user installs the equipment is reduced; and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire valve technical field especially relates to a fire valve of quick installation. BACKGROUND

[0002] Valve is used to open and close pipeline, control flow direction, adjust and control the parameter of pipeline accessory of conveying medium, according to its function, can be divided into shut-off valve, check valve, regulating valve etc., wherein fire valve is an important part of control on industrial, building pipeline.

[0003] Prior art such as the utility model with publication number CN220727253U discloses a fire valve door of quick installation, the utility model discloses a valve body, the valve body one side is provided with the connecting pipe, the connecting pipe one side swing mounting has the water pipe, the connecting pipe is close to the water pipe one side fixed mounting has the sealing groove, the water pipe is close to the connecting pipe one side fixed mounting has the sealing ring, the utility model equipment, the connection mode of the valve and the water pipe of existing technology is not enough convenient, and the traditional water valve needs to be fixed using more bolts, is fixed and installed through the cooperation of multiple bolts and nuts, needs to be tightened one by one to multiple bolts, it is more time-consuming when installing, and the work load of operating personnel is increased.

[0004] In daily work, during the installation process of equipment, the equipment is generally installed and connected using bolts, the use of bolts is too cumbersome, time-consuming and labor-intensive, causing the user to install, the problem of low work efficiency. SUMMARY

[0005] The utility model discloses a fire valve of quick installation, which solves the problem of slow installation of existing technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fire valve of quick installation, including pipe body, flange, main part, rotating column, rotating wheel and connecting device, one end of the pipe body is fixedly connected with the flange, the surface of the pipe body is fixedly connected with the main part, the upper surface of the main part is provided with the rotating column, one end of the rotating column is provided with the rotating wheel, the connecting device is arranged on the surface of the flange, the connecting device includes first connecting ring and second connecting ring, the first connecting ring is arranged on the surface of the flange, the second connecting ring is arranged on the surface of the flange, the surface of the flange is provided with a groove, the inside of the first connecting ring and the second connecting ring is fixedly connected with a protruding block, the protruding block is clamped with the inner wall of the groove, the surface of the first connecting ring is provided with a connecting hole, the surface of the second connecting ring is fixedly connected with a connecting block, the connecting block is clamped with the inside of the connecting hole, the inner wall of the connecting hole is provided with a clamping hole, and the surface of the connecting block is provided with a pulling hole.

[0007] Further, the inner wall of the pull hole is slidably connected with a clamping rod, one end of the clamping rod is clamped with the inner part of the clamping hole, by arranging the clamping rod, the connection between the connecting block and the inner part of the connecting hole is stable, and the situation that the connecting block is easily separated from the inner part of the connecting hole, causing the first connecting ring and the second connecting ring to be separated, is reduced.

[0008] Further, the end of the clamping rod away from the clamping hole is fixedly connected with a first spring, and the end of the first spring away from the clamping rod is fixedly connected with the inner part of the pull hole, and the first spring is arranged to facilitate the clamping rod to exert a reset elastic force.

[0009] Further, the surface of the clamping rod is fixedly connected with a pull rod, and the pull rod is slidably connected with the inner wall of the pull hole, and the pull rod is arranged to facilitate the movement of the clamping rod.

[0010] Further, the surface of the rotating column is provided with a positioning device, the positioning device comprises a positioning wheel and a connecting plate, the side surface of the main body of the connecting plate is fixedly connected, the surface of the connecting plate is fixedly connected with the surface of the rotating column, the side surface of the positioning wheel is provided with a positioning groove, the surface of the connecting plate is provided with a sliding groove, the inner part of the sliding groove is fixedly connected with a limiting rod, the surface of the limiting rod is slidably connected with a sliding block, one end of the sliding block is fixedly connected with a positioning rod, and the end of the positioning rod is clamped with the inner wall of the positioning groove, by arranging the positioning rod, the rotation of the positioning wheel is limited, and the situation that the equipment is difficult to limit the rotating column is reduced.

[0011] Further, the surface of the limiting rod is sleeved with a second spring, and the two ends of the second spring are fixedly connected with the surface of the sliding block and the inner part of the sliding groove, respectively, and the second spring is arranged to facilitate the sliding block to exert a reset elastic force.

[0012] Further, the surface of the sliding block is fixedly connected with a spring rod, and the spring rod is slidably connected with the inner part of the connecting plate, and the spring rod is arranged to facilitate the limiting of the sliding block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model lie in that:

[0014] 1. In the utility model, when the equipment is used, the user installs the equipment with the fire pipeline, when the equipment is used, the user slides the pull rod, and the pull rod moves to drive the clamping rod to move, when the clamping rod moves, the first spring displacement shape change generates elastic force, and the clamping rod moves to separate from the inside of the clamping hole, the connecting block loses the restraint, the first connecting ring loses the restraint, the first connecting ring is pulled to drive the protruding block to separate from the inside of the recess, the connecting device is set, the equipment is effectively connected, the function of quickly connecting with the pipeline is played, the equipment is used, the bolt is generally used for installation and connection, the use of the bolt is too complicated, time-consuming and laborious, the user installs, the working efficiency is low, the practicability of the equipment is improved.

[0015] In the utility model, the positioning device is set, when the equipment is used, the user pulls the sliding block, when the sliding block moves, the elastic rod is connected in the inside of the connecting plate, when the sliding block moves, the limiting rod is moved on the surface, when the sliding block moves, the second spring displacement shape change generates elastic force, when the sliding block moves, the positioning rod moves to separate from the inside of the positioning groove, the positioning wheel loses the restraint, the positioning device is set, the rotating column is effectively limited, the function of limiting the rotating column is played, when the equipment is used, the rotating column is easily affected by external factors and rotates, the equipment is easily closed, the stability of the equipment is improved. ACCURACY OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model;

[0017] Figure 2 A side view structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model;

[0018] Figure 3 A partial structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model;

[0019] Figure 4 A structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model; Figure 3 A structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model;

[0020] Figure 5 A structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model; Figure 3 A structure schematic diagram of the fire valve capable of being quickly installed is provided for the utility model.

[0021] Legend: 1, pipe body; 2, flange; 3, main body; 4, rotating column; 5, rotating wheel; 6, connecting device; 61, first connecting ring; 62, second connecting ring; 63, connecting block; 64, connecting hole; 65, clamping hole; 66, pulling hole; 67, clamping rod; 68, pulling rod; 69, first spring; 610, protrusion; 611, groove; 7, positioning device; 71, positioning wheel; 72, positioning groove; 73, connecting plate; 74, sliding groove; 75, sliding block; 76, limiting rod; 77, second spring; 78, positioning rod; 79, elastic rod. DETAILED DESCRIPTION

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: a fire valve can be installed fast, it includes pipe body 1, flange 2, main body 3, rotating column 4, rotating wheel 5 and connecting device 6, one end fixedly connected with flange 2 has pipe body 1, the surface fixedly connected with main body 3 has pipe body 1, the upper surface of main body 3 is provided with rotating column 4, and one end of rotating column 4 is provided with rotating wheel 5.

[0023] The specific setting and function of the connecting device 6 and the positioning device 7 will be described below.

[0024] In this embodiment: the connecting device 6 is arranged on the surface of the flange 2, the connecting device 6 includes a first connecting ring 61 and a second connecting ring 62, the first connecting ring 61 is arranged on the surface of the flange 2, the second connecting ring 62 is arranged on the surface of the flange 2, the surface of the flange 2 is provided with a groove 611, the first connecting ring 61 and the second connecting ring 62 are fixedly connected with a protrusion 610 inside, the protrusion 610 is clamped with the inner wall of the groove 611, the surface of the first connecting ring 61 is provided with a connecting hole 64, the surface of the second connecting ring 62 is fixedly connected with a connecting block 63, the connecting block 63 is clamped with the inside of the connecting hole 64, the inner wall of the connecting hole 64 is provided with a clamping hole 65, and the surface of the connecting block 63 is provided with a pulling hole 66.

[0025] Specifically, the inner wall of the pulling hole 66 is slidably connected with a clamping rod 67, one end of the clamping rod 67 is clamped with the inside of the clamping hole 65.

[0026] In this embodiment: by arranging the clamping rod 67, the connecting block 63 and the connecting hole 64 can be stably connected, which reduces the possibility that the connecting block 63 is easily separated from the inside of the connecting hole 64 during use, causing the first connecting ring 61 and the second connecting ring 62 to separate.

[0027] Specifically, the end of the clamping rod 67 away from the clamping hole 65 is fixedly connected with a first spring 69, the end of the first spring 69 away from the clamping rod 67 is fixedly connected with the inside of the pulling hole 66, and the first spring 69 is arranged to facilitate the application of a reset spring force to the clamping rod 67.

[0028] Specific, the surface of the card bar 67 is fixedly connected with a pull rod 68, the pull rod 68 is in sliding connection with the inner wall of the pull hole 66, the pull rod 68 is arranged, and the card bar 67 is moved.

[0029] In the embodiment: the surface of the rotating column 4 is provided with a positioning device 7, the positioning device 7 comprises a positioning wheel 71 and a connecting plate 73, the connecting plate 73 is fixedly connected to the side surface of the main body 3, the positioning wheel 71 is fixedly connected to the surface of the rotating column 4, the side surface of the positioning wheel 71 is provided with a positioning groove 72, the surface of the connecting plate 73 is provided with a sliding groove 74, the inner part of the sliding groove 74 is fixedly connected with a limiting rod 76, the surface of the limiting rod 76 is in sliding connection with a sliding block 75, one end of the sliding block 75 is fixedly connected with a positioning rod 78, and one end of the positioning rod 78 is clamped with the inner wall of the positioning groove 72.

[0030] In the embodiment: the positioning rod 78 is arranged, the positioning wheel 71 is limited, and when the device is used, the positioning wheel 71 is not easy to rotate at will, and the device is difficult to limit the rotating column 4.

[0031] Specifically, the surface of the limiting rod 76 is sleeved with a second spring 77, the two ends of the second spring 77 are fixedly connected with the surface of the sliding block 75 and the inner part of the sliding groove 74 respectively, and the second spring 77 is arranged, so as to conveniently exert a reset elastic force on the sliding block 75.

[0032] Specifically, the surface of the sliding block 75 is fixedly connected with an elastic rod 79, the elastic rod 79 is in sliding connection with the inner part of the connecting plate 73, and the elastic rod 79 is arranged, so as to limit the sliding block 75.

[0033] Working principle: when the device is used, the user installs the device with the fire pipe, when the device is used, the user slides the pull rod 68, and then the pull rod 68 moves and drives the card rod 67 to move, when the card rod 67 moves, the first spring 69 is displaced and deformed to generate an elastic force, then the card rod 67 moves and separates from the inner part of the card hole 65, then the connecting block 63 is unbound, then the first connecting ring 61 is unbound, the first connecting ring 61 drives the protruding block 610 to separate from the inner part of the groove 611, the connecting device 6 is arranged, the device is effectively connected, the device is quickly connected with the pipe, when the device is used, the bolt is used for installation and connection, the use of the bolt is too cumbersome, time-consuming and laborious, and the working efficiency of the user during installation is low, and the practicability of the device is improved.

[0034] When the device is in use, the user pulls the sliding block 75, and when the sliding block 75 moves, the elastic rod 79 slides in the inside of the connecting plate 73, and when the sliding block 75 moves, the surface of the limiting rod 76 moves, and when the sliding block 75 moves, the second spring 77 is displaced and deformed to generate elastic force, and when the sliding block 75 moves, the positioning rod 78 moves out of the inside of the positioning groove 72, and the positioning wheel 71 loses the restraint, and through the setting of the positioning device 7, the rotating column 4 is effectively limited, the rotating column 4 is limited, and the stability of the device is improved.

Claims

1. A fire valve that can be installed quickly, comprising a pipe body (1), a flange (2), a main body (3), a rotating column (4), a rotating wheel (5) and a connecting device (6), characterized in that: One end of the pipe body (1) is fixedly connected with a flange (2), the surface of the pipe body (1) is fixedly connected with a main body (3), the upper surface of the main body (3) is provided with a rotating column (4), one end of the rotating column (4) is provided with a rotating wheel (5), the connecting device (6) is arranged on the surface of the flange (2), the connecting device (6) comprises a first connecting ring (61) and a second connecting ring (62), the first connecting ring (61) is arranged on the surface of the flange (2), the second connecting ring (62) is arranged on the surface of the flange (2), the surface of the flange (2) is provided with a groove (611), the first connecting ring (61) and the second connecting ring (62) are fixedly connected with a protrusion (610) in the inside, the protrusion (610) is clamped with the inner wall of the groove (611), the surface of the first connecting ring (61) is provided with a connecting hole (64), the surface of the second connecting ring (62) is fixedly connected with a connecting block (63), the connecting block (63) is clamped in the inside of the connecting hole (64), the inner wall of the connecting hole (64) is provided with a clamping hole (65), the surface of the connecting block (63) is provided with a pulling hole (66).

2. A fire valve according to claim 1, wherein: The inner wall of the pulling hole (66) is slidably connected with a clamping rod (67), one end of the clamping rod (67) is clamped in the inside of the clamping hole (65).

3. A fire valve according to claim 2, wherein: One end of the clamping rod (67) away from the clamping hole (65) is fixedly connected with a first spring (69), one end of the first spring (69) away from the clamping rod (67) is fixedly connected with the inside of the pulling hole (66).

4. A fire valve according to claim 3, wherein: The surface of the clamping rod (67) is fixedly connected with a pulling rod (68), the pulling rod (68) is slidably connected with the inner wall of the pulling hole (66).

5. The quick-mounting fire valve according to claim 1, wherein: The surface of the rotating column (4) is provided with a positioning device (7), the positioning device (7) comprises a positioning wheel (71) and a connecting plate (73), the connecting plate (73) is fixedly connected with the side surface of the main body (3), the positioning wheel (71) is fixedly connected with the surface of the rotating column (4), the side surface of the positioning wheel (71) is provided with a positioning groove (72), the surface of the connecting plate (73) is provided with a sliding groove (74), the inside of the sliding groove (74) is fixedly connected with a limiting rod (76), the surface of the limiting rod (76) is slidably connected with a sliding block (75), one end of the sliding block (75) is fixedly connected with a positioning rod (78), one end of the positioning rod (78) is clamped with the inner wall of the positioning groove (72).

6. A fire valve according to claim 5, wherein: The surface of the limiting rod (76) is sleeved with a second spring (77), the two ends of the second spring (77) are fixedly connected with the surface of the sliding block (75) and the inside of the sliding groove (74) respectively.

7. A quick-mounting fire valve according to claim 6, wherein: The surface of the sliding block (75) is fixedly connected with an elastic rod (79), the elastic rod (79) is slidably connected with the inside of the connecting plate (73).

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