Outdoor theft-proof corrosion-resistant fire hydrant

Abstract

The utility model relates to the technical field of fire hydrants, and particularly discloses an outdoor theft-proof corrosion-resistant fire hydrant which comprises a mounting plate, a hydrant body is arranged at the top of the mounting plate, water outlets are formed in the tops of the two sides of the hydrant body, a control rotating plate is arranged at the top of the hydrant body, a clamping hole is formed in an inner cavity of the control rotating plate, and the control rotating plate is connected with the mounting plate. An induction area is arranged at the top of the front face of the hydrant body, a limiting assembly is arranged at the top of the hydrant body and comprises a movable box, the bottom of the movable box is fixedly connected with the hydrant body, and an electric push rod is arranged at the bottom of an inner cavity of the movable box. When the control rotating plate needs to be rotated, an external induction card needs to be placed in an induction area, when the induction card is inducted in the induction area, the induction area controls the electric push rod to operate, the electric push rod drives the push plate to move downwards, and the push plate moves downwards through cooperation of a sliding groove and a sliding block in the movable box; and the push plate drives the clamping rod to move downwards.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hydrants, in particular to an outdoor anti-theft and corrosion-resistant fire hydrant. Background Art

[0002] Outdoor fire hydrants are water supply facilities installed on the fire water supply network outside the building. They are mainly used for fire trucks to take water from the municipal water supply network or the outdoor fire water supply network to extinguish fires. They can also be directly connected to water hoses and water guns to discharge water for fire extinguishing. Therefore, the outdoor fire hydrant system is also one of the important fire fighting facilities for fire fighting.

[0003] The control switch plate on the fire hydrant does not have a limiting function, which results in the fire hydrant not having an anti-water theft function when in use, causing outsiders to open the fire hydrant through external tools to steal water, resulting in insufficient stored water. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an outdoor anti-theft and corrosion-resistant fire hydrant, which has the advantages of preventing theft of water for fire hydrants, and solves the problem that fire hydrants do not have the function of preventing theft of water.

[0005] The utility model discloses an outdoor anti-theft and corrosion-resistant fire hydrant, comprising a mounting plate, a bolt body is provided on the top of the mounting plate, water outlets are provided on the tops of both sides of the bolt body, a control rotating plate is provided on the top of the bolt body, a clamping hole is provided in the inner cavity of the control rotating plate, a sensing area is provided on the top of the front of the bolt body, a limit assembly is provided on the top of the bolt body, and the limit assembly comprises a movable box, the bottom of the movable box is fixedly connected to the bolt body, an electric push rod is provided at the bottom of the inner cavity of the movable box, a push plate is provided at the output end of the electric push rod, sliders are provided on both sides of the push plate, and sliding grooves matching with the sliders are provided on both sides of the inner cavity of the movable box, a clamping rod is provided on the top of the push plate, the top of the clamping rod passes through and extends to the top of the movable box, and the top of the clamping rod is clamped with the clamping hole. When the utility model needs to rotate the control turn plate, it is necessary to place the external induction card in the induction area. When the induction card is sensed in the induction area, the induction area controls the electric push rod to run, and the push plate is driven to move downward by the electric push rod, and the push plate is moved downward by the slide groove and the slider in the movable box, and the card rod is driven downward by the push plate. When the card rod moves out of the card hole in the control turn plate, the control turn plate can be rotated normally. When there is no need to rotate the control turn plate, the user places the induction card in the induction area again, and the induction area controls the electric push rod to move, and the push plate is driven to move upward by the electric push rod, and the card rod is driven upward by the push plate. When the card rod moves into the card hole, the control turn plate can be limited for anti-theft, thereby preventing outsiders from rotating the control turn plate through external control.

[0006] The utility model discloses an outdoor anti-theft and corrosion-resistant fire hydrant, wherein the bottoms of both sides of the movable box are provided with fixing plates, and the top of the fixing plates is fixedly connected to the connection between the bolt body and the top of the fixing plates. The utility model can facilitate the disassembly and assembly of the movable box through the fixing plates and the fixing bolts, which makes it more convenient to inspect and repair the components in the movable box, avoiding the inconvenience of inspecting and repairing the components in the movable box.

[0007] The utility model discloses an outdoor anti-theft and corrosion-resistant fire hydrant, wherein the inner cavity of the mounting plate is provided with six mounting holes, and the six mounting holes are arranged in a circular shape and at equal distances with respect to the center point of the mounting plate.

[0008] The utility model discloses an outdoor anti-theft and corrosion-resistant fire hydrant, wherein the surface of the water outlet is sleeved with a sealing cover, and the outer side of the sealing cover is provided with a hexagonal protrusion, through which the sealing cover can seal the water outlet, thereby avoiding water leakage when the water outlet is not in use.

[0009] The utility model discloses an outdoor anti-theft and corrosion-resistant fire hydrant, wherein the bolt body is composed of a base layer and a wear-resistant layer, wherein the base layer is located on one side corresponding to the two wear-resistant layers, and the wear-resistant layer can play a wear-resistant role on the bolt body, thereby increasing the service life of the bolt body and avoiding the situation in which the bolt body is severely worn when used for a long time, thereby causing the bolt body to be unable to be used normally.

[0010] The utility model discloses an outdoor anti-theft and corrosion-resistant fire hydrant, wherein the wear-resistant layer is a polyurethane coating layer, and the thickness of the wear-resistant layer is 0.11-0.12 mm.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. When the control turn plate needs to be rotated, the utility model needs to place the external induction card in the induction area. When the induction card is sensed in the induction area, the induction area controls the electric push rod to run, and the push plate is driven downward by the electric push rod, and the push plate is moved downward by the slide groove and the slider in the movable box, and the card rod is driven downward by the push plate. When the card rod moves out of the card hole in the control turn plate, the control turn plate can be rotated normally. When there is no need to rotate the control turn plate, the user places the induction card in the induction area again, and the induction area controls the electric push rod to move, and the push plate is driven upward by the electric push rod, and the card rod is driven upward by the push plate. When the card rod moves into the card hole, the control turn plate can be limited for anti-theft, thereby preventing outsiders from rotating the control turn plate through external control.

[0013] 2. The utility model can facilitate the disassembly and assembly of the movable box through the fixing plate and the fixing bolts, which makes it more convenient to inspect and repair the components in the movable box, avoiding the inconvenience of inspecting and repairing the components in the movable box;

[0014] The sealing cover can seal the water outlet, thus preventing water leakage when the water outlet is not in use.

[0015] The wear-resistant layer can provide the bolt body with a wear-resistant effect, thereby increasing the service life of the bolt body and preventing the bolt body from being severely worn out when used for a long time, thereby preventing the bolt body from being unable to be used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

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

[0018] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the movable box of the utility model;

[0020] Figure 4 This is a schematic diagram of the push plate and slider structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the bolt body structure of the utility model.

[0022] In the figure: 1. Mounting plate; 2. Bolt body; 201. Base layer; 202. Wear-resistant layer; 3. Mounting hole; 4. Sealing cover; 5. Water outlet; 6. Sensing area; 7. Limiting assembly; 71. Movable box; 72. Clamping rod; 73. Fixing plate; 74. Fixing bolt; 75. Electric push rod; 76. Slide groove; 77. Push plate; 78. Sliding block; 8. Control rotating plate; 9. Clamping hole. DETAILED DESCRIPTION

[0023] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0024] See also Figure 1-5The outdoor anti-theft and corrosion-resistant fire hydrant of the utility model comprises a mounting plate 1, a bolt body 2 is arranged on the top of the mounting plate 1, water outlets 5 are arranged on the tops of both sides of the bolt body 2, a control rotating plate 8 is arranged on the top of the bolt body 2, a clamping hole 9 is opened in the inner cavity of the control rotating plate 8, a sensing area 6 is arranged on the top of the front of the bolt body 2, a limit assembly 7 is arranged on the top of the bolt body 2, the limit assembly 7 comprises a movable box 71, the bottom of the movable box 71 is fixedly connected to the bolt body 2, an electric push rod 75 is arranged at the bottom of the inner cavity of the movable box 71, a push plate 77 is arranged at the output end of the electric push rod 75, sliders 78 are arranged on both sides of the push plate 77, and slide grooves 76 adapted to the sliders 78 are opened on both sides of the inner cavity of the movable box 71, a clamping rod 72 is arranged on the top of the push plate 77, the top of the clamping rod 72 passes through and extends to the top of the movable box 71, and the top of the clamping rod 72 is clamped with the clamping hole 9. 8, it is necessary to place the induction card in the induction area 6 through the external device. When the induction card is sensed in the induction area 6, the induction area 6 controls the electric push rod 75 to operate, and the push plate 77 is driven downward by the electric push rod 75, and the push plate 77 is moved downward by the slide groove 76 and the slider 78 in the movable box 71, and the push plate 77 is moved downward, and the card rod 72 is driven downward by the push plate 77. When the card rod 72 moves out of the card hole 9 in the control rotating plate 8, the control rotating plate 8 can be rotated normally. When there is no need to rotate the control rotating plate 8, the user places the induction card in the induction area 6 again, and the induction area 6 controls the electric push rod 75 to move, and the electric push rod 75 drives the push plate 77 to move upward, and the push plate 77 drives the card rod 72 to move upward. When the card rod 72 moves into the card hole 9, the control rotating plate 8 can be limited for theft prevention, so as to prevent outsiders from rotating the control rotating plate 8 through external control.

[0025] A fixing plate 73 is provided at the bottom of both sides of the movable box 71, and the top of the fixing plate 73 is fixedly connected to the connection between the bolt body 2 and the fixing bolt 74. The utility model can facilitate the disassembly and assembly of the movable box 71 through the fixing plate 73 and the fixing bolt 74, which makes it more convenient to inspect and repair the components in the movable box 71, avoiding the inconvenience of inspecting the components in the movable box 71.

[0026] The inner cavity of the mounting plate 1 is provided with six mounting holes 3 , and the six mounting holes 3 are arranged in a circular shape and at equal distances from the center point of the mounting plate 1 .

[0027] A sealing cover 4 is sleeved on the surface of the water outlet 5, and a hexagonal protrusion is arranged on the outer side of the sealing cover 4. The sealing cover 4 can seal the water outlet 5, thereby preventing the water outlet 5 from leaking when not in use.

[0028] The bolt body 2 is composed of a base layer 201 and a wear-resistant layer 202. The base layer 201 is located on the side corresponding to the two wear-resistant layers 202. The wear-resistant layer 202 can provide wear resistance to the bolt body 2, thereby increasing the service life of the bolt body 2 and avoiding the situation where the bolt body 2 is severely worn when used for a long time, thereby causing the bolt body 2 to be unable to be used normally.

[0029] The wear-resistant layer 202 is a polyurethane coating layer, and the thickness of the wear-resistant layer 202 is 0.11-0.12 mm.

[0030] When using the present invention: when it is necessary to rotate the control turn plate 8, it is necessary to place the external induction card in the induction area 6. When the induction area 6 senses the induction card, the induction area 6 controls the electric push rod 75 to operate, and the electric push rod 75 drives the push plate 77 to move downward, and the slide groove 76 and the slider 78 in the movable box 71 cooperate with the push plate 77 to move downward, and the push plate 77 drives the card rod 72 to move downward, and when the card rod 72 moves out of the card hole 9 in the control turn plate 8, the control turn plate 8 can be rotated normally. When there is no need to rotate the control turn plate 8, the user places the induction card in the induction area 6 again, and the induction area 6 controls the electric push rod 75 to move, and the electric push rod 75 drives the push plate 77 to move upward, and the push plate 77 drives the card rod 72 to move upward, and when the card rod 72 moves into the card hole 9, the control turn plate 8 can be limited for theft prevention, so as to prevent outsiders from rotating the control turn plate 8 through external control.

[0031] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An outdoor anti-theft and corrosion-resistant fire hydrant, comprising a mounting plate (1), characterized in that: A bolt body (2) is provided on the top of the mounting plate (1), water outlets (5) are provided on the tops of both sides of the bolt body (2), a control rotating plate (8) is provided on the top of the bolt body (2), a clamping hole (9) is provided in the inner cavity of the control rotating plate (8), a sensing area (6) is provided on the top of the front of the bolt body (2), a limit assembly (7) is provided on the top of the bolt body (2), the limit assembly (7) comprises a movable box (71), the bottom of the movable box (71) is fixedly connected to the bolt body (2), and the movable box (71) is provided with a plurality of movable holes (9) on the top of the bolt body (2). An electric push rod (75) is provided at the bottom of the inner cavity of the movable box (71), a push plate (77) is provided at the output end of the electric push rod (75), sliders (78) are provided on both sides of the push plate (77), and slide grooves (76) adapted to the sliders (78) are provided on both sides of the inner cavity of the movable box (71), a clamping rod (72) is provided at the top of the push plate (77), the top of the clamping rod (72) passes through and extends to the top of the movable box (71), and the top of the clamping rod (72) is clamped with the clamping hole (9).

2. The outdoor anti-theft and corrosion-resistant fire hydrant according to claim 1, characterized in that: The bottoms of both sides of the movable box (71) are provided with fixing plates (73), and the top of the fixing plate (73) is fixedly connected to the connection point of the bolt body (2) by fixing bolts (74).

3. The outdoor anti-theft and corrosion-resistant fire hydrant according to claim 1, characterized in that: The inner cavity of the mounting plate (1) is provided with six mounting holes (3), and the six mounting holes (3) are arranged in a circular shape and at equal distances from the center point of the mounting plate (1).

4. The outdoor anti-theft and corrosion-resistant fire hydrant according to claim 1 is characterized by: A sealing cover (4) is sleeved on the surface of the water outlet (5), and a hexagonal protrusion is provided on the outer side of the sealing cover (4).

5. The outdoor anti-theft and corrosion-resistant fire hydrant according to claim 1 is characterized in that: The bolt body (2) is composed of a base layer (201) and a wear-resistant layer (202), wherein the base layer (201) is located on a side corresponding to the two wear-resistant layers (202).

6. The outdoor anti-theft and corrosion-resistant fire hydrant according to claim 5, characterized in that: The wear-resistant layer (202) is a polyurethane coating layer, and the thickness of the wear-resistant layer (202) is 0.11-0.12 mm.

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