Building fire-fighting detection device

Abstract

The utility model relates to the technical field of building fire protection, in particular to a building fire protection detection device which comprises a base, the top of the base is fixedly connected with a handrail, and the top of the base is provided with a moving mechanism; the moving mechanism comprises telescopic rods, universal wheels, side plates, a supporting bottom plate, a transverse rod, a straight sliding groove, a sliding rod, an electric push rod and a curved sliding groove. The number of the telescopic rods and the number of the universal wheels are four, the four telescopic rods are fixedly connected to the four corners of the bottom of the base respectively, the four universal wheels are fixedly connected to the bottom ends of the four telescopic rods respectively, the number of the side plates is two, and the two side plates are fixedly connected to the bottom of the base. The supporting bottom plate is fixedly connected to the bottom of the side plate, the electric push rod drives the sliding rod to move downwards, the sliding rod moves downwards to drive the four universal wheels to move downwards, and the supporting bottom plate is replaced to make contact with the ground, so that the device can be carried and moved instead of manpower, and the labor cost during fire fighting detection is reduced.

Description

Technical Field

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

[0002] Fire hydrants are water supply facilities installed on the fire water supply network in buildings. They are mainly used to draw water for fire fighting in buildings. They can also be directly connected to water hoses and water guns to discharge water for fire fighting. They are one of the important fire fighting facilities for fire fighting. Since fire hydrants play an important role in protecting the safety of life and property in buildings, it is necessary to ensure that fire hydrants can be used normally when a fire occurs. Therefore, fire hydrants must be inspected regularly to ensure that they are in good condition and the water pressure meets the standard.

[0003] After searching, the patent with Chinese patent announcement number CN216450171U discloses: a building fire detection device, including a mounting plate, a fixed sleeve, a sleeve column, and a smoke alarm body, wherein a connecting mechanism is arranged inside the fixed sleeve, and a lifting mechanism is arranged on the outer wall of the sleeve column; the connecting mechanism includes a hand plate, a moving rod, a sleeve rod, a sleeve, a bottom plate, a connecting rod, a slide plate, a limit plate, a spring, and an arc-shaped clamping plate, wherein the hand plate is fixedly mounted on one end of the moving rod, the moving rod passes through one side of the fixed sleeve, and the moving rod is slidably connected with a rod groove opened on the outer wall of the fixed sleeve, the arc-shaped clamping plate is fixedly mounted on the other end of the moving rod, one end of the sleeve rod is fixedly mounted on the top end of the moving rod, the sleeve is sleeved on the outer wall of the sleeve rod, the sleeve is fixedly mounted on the bottom end of the bottom plate, one end of the spring is fixedly mounted on the bottom end of the bottom plate, the other end of the spring is fixedly mounted on the top end of the moving rod, and the spring is wound on the outer wall of the sleeve. The above patent has the following shortcomings: although the patent can detect fire-fighting facilities, it does not have a convenient moving mechanism, so the device can only be moved by manpower, which increases the manpower cost of fire detection. In view of this, we propose a building fire detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a building fire detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A building fire detection device comprises a base, a railing is fixedly connected to the top of the base, and a moving mechanism is arranged on the top of the base;

[0007] The moving mechanism includes a telescopic rod, a universal wheel, a side plate, a supporting bottom plate, a cross bar, a straight slide, a slide rod, an electric push rod, and a curved slide;

[0008] The number of the telescopic rods and universal wheels is four, the four telescopic rods are respectively fixedly connected to the four corners of the bottom of the base, the four universal wheels are respectively fixedly connected to the bottom ends of the four telescopic rods, the number of the side panels is two, the two side panels are fixedly connected to the bottom of the base, the supporting bottom plate is fixedly connected to the bottom of the side panels, and the telescopic rods are provided to provide supporting force for the universal wheels.

[0009] Preferably, the cross bar is fixedly connected to the middle of the telescopic rod, the straight slide groove is opened through one side of the cross bar, and the curved slide groove is opened through one side of the side plate, and the straight slide groove is driven to move by the movement of the cross bar.

[0010] Preferably, the middle part of the slide rod is slidably connected inside the straight slide groove, the two ends of the slide rod are slidably connected inside the curved slide groove, the top end of the electric push rod is hinged to the bottom of the base, and the bottom end of the electric push rod is hinged to the middle part of the slide rod.

[0011] Preferably, a flipping mechanism is provided on the top of the base, and the flipping mechanism includes a fixed block and a rack. There are two fixed blocks, and the two fixed blocks are fixedly connected to the right side of the base. A horizontal axis is rotatably connected between the two fixed blocks through a bearing. A movable plate is fixedly connected to the middle of the horizontal axis, and a notch is penetrated on the movable plate. A slot is fixedly connected to the right side of the railing, and a movable rod is clamped inside the slot. The front end of the movable rod is hinged to the railing, and the movable rod is limited by setting the slot.

[0012] Preferably, a gear is fixedly connected to the middle of the horizontal axis, the bottom end of the rack is fixedly connected to the middle of the telescopic rod, and the gear is meshed with the rack.

[0013] Preferably, a push handle is fixedly connected to one side of the base.

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

[0015] The electric push rod drives the slide bar to move downward, and the downward movement of the slide bar drives the four universal wheels to move downward, and replaces the supporting bottom plate to contact the ground, thereby replacing manual handling to move the device, reducing the labor cost when performing fire detection.

[0016] The rack is moved by the movement of the telescopic rod, and the movement of the rack drives the movable plate to flip, and the movable plate is switched between the two functions of ladder climbing and spare railing, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 It is a cross-sectional view of the moving mechanism area in the utility model.

[0020] In the figure: 1. base; 2. moving mechanism; 21. telescopic rod; 22. universal wheel; 23. side plate; 24. supporting bottom plate; 25. cross bar; 26. straight slide; 27. slide bar; 28. electric push rod; 29. ​​curved slide; 3. railing; 4. flip mechanism; 41. fixed block; 42. horizontal axis; 43. movable plate; 44. movable rod; 45. slot; 46. rack; 47. gear; 5. push handle. DETAILED DESCRIPTION

[0021] 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. Example

[0022] like Figure 1-3 As shown, a building fire detection device includes a base 1, a railing 3 is fixedly connected to the top of the base 1, and a mobile mechanism 2 is arranged on the top of the base 1; the mobile mechanism 2 includes a telescopic rod 21, a universal wheel 22, a side plate 23, a support bottom plate 24, a cross bar 25, a straight slide 26, a slide bar 27, an electric push rod 28, and a curved slide 29; the number of the telescopic rods 21 and the universal wheel 22 is four, the four telescopic rods 21 are respectively fixedly connected to the four corners of the bottom of the base 1, the four universal wheels 22 are respectively fixedly connected to the bottom ends of the four telescopic rods 21, the number of the side plates 23 is two, the two side plates 23 are fixedly connected to the bottom of the base 1, and the support bottom plate 24 is fixedly connected to the bottom of the side plate 23. The telescopic rod 21 is provided to provide support force for the universal wheel 22. The cross bar 25 is fixedly connected to the middle of the telescopic rod 21, the straight slide 26 is penetrated and opened on one side of the cross bar 25, and the curved slide 29 is penetrated and opened on one side of the side plate 23. The movement of the cross bar 25 drives the straight slide groove 26 to move. The middle of the slide rod 27 is slidably connected inside the straight slide groove 26, and the two ends of the slide rod 27 are slidably connected inside the curved slide groove 29. The top of the electric push rod 28 is hinged to the bottom of the base 1, and the bottom of the electric push rod 28 is hinged to the middle of the slide rod 27.

[0023] Specifically, the electric push rod 28 drives the slide bar 27 to move downward, and the downward movement of the slide bar 27 drives the four universal wheels 22 to move downward, and replace the supporting bottom plate 24 to contact the ground. Example

[0024] like Figure 1-3 As shown, a flip mechanism 4 is provided on the top of the base 1, and the flip mechanism 4 includes a fixed block 41 and a rack 46. There are two fixed blocks 41, and the two fixed blocks 41 are fixedly connected to the right side of the base 1. A horizontal axis 42 is rotatably connected between the two fixed blocks 41 through a bearing. A movable plate 43 is fixedly connected to the middle of the horizontal axis 42, and a notch is provided on the movable plate 43. A clamping slot 45 is fixedly connected to the right side of the railing 3, and a movable rod 44 is clamped inside the clamping slot 45. The front end of the movable rod 44 is hinged to the railing 3. The movable rod 44 is limited by setting the clamping slot 45. A gear 47 is fixedly connected to the middle of the horizontal axis 42, and the bottom end of the rack 46 is fixedly connected to the middle of the telescopic rod 21, and the gear 47 is meshed with the rack 46. A push handle 5 is fixedly connected to one side of the base 1.

[0025] Specifically, the rack 46 is moved by the movement of the telescopic rod 21 , and the movement of the rack 46 drives the movable plate 43 to flip over and block the hole on the railing 3 .

[0026] The working principle of the utility model is as follows:

[0027] When the device needs to be moved, first the rear end of the movable rod 44 is taken out of the slot 45, and then the electric push rod 28 is turned on to drive the slide bar 27 to move downward. The slide bar 27 moves downward and drives the cross bar 25 to move downward through the straight slide slot 26. The cross bar 25 moves downward to drive the telescopic rod 21 to extend, and drives the universal wheel 22 to move downward, replacing the support base plate 24 to contact the ground. Then the push handle 5 can be pushed to drive the device to move. The telescopic rod 21 extends and drives the rack 46 to move downward. The rack 46 moves downward and drives the gear 47 to rotate. The rotation of the gear 47 drives the horizontal shaft 42 to rotate. The rotation of the horizontal shaft 42 drives the movable plate 43 to rotate, and after rotating half a circle, it becomes a ladder for the staff to climb to the base 1.

[0028] The above shows and describes the basic principle, 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 descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A building fire detection device, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a railing (3), and the top of the base (1) being provided with a moving mechanism (2); The moving mechanism (2) comprises a telescopic rod (21), a universal wheel (22), a side plate (23), a supporting bottom plate (24), a cross bar (25), a straight slide groove (26), a slide rod (27), an electric push rod (28), and a curved slide groove (29); The number of the telescopic rods (21) and the universal wheels (22) is four, the four telescopic rods (21) are respectively fixedly connected to the four corners of the bottom of the base (1), the four universal wheels (22) are respectively fixedly connected to the bottom ends of the four telescopic rods (21), the number of the side panels (23) is two, the two side panels (23) are fixedly connected to the bottom of the base (1), and the supporting bottom plate (24) is fixedly connected to the bottom of the side panels (23).

2. A building fire detection device according to claim 1, characterized in that: The cross bar (25) is fixedly connected to the middle part of the telescopic rod (21), the straight slide groove (26) is opened through one side of the cross bar (25), and the curved slide groove (29) is opened through one side of the side plate (23).

3. A building fire detection device according to claim 2, characterized in that: The middle part of the slide rod (27) is slidably connected to the inside of the straight slide groove (26), the two ends of the slide rod (27) are slidably connected to the inside of the curved slide groove (29), the top end of the electric push rod (28) is hinged to the bottom of the base (1), and the bottom end of the electric push rod (28) is hinged to the middle part of the slide rod (27).

4. A building fire detection device according to claim 3, characterized in that: A flip mechanism (4) is arranged on the top of the base (1), and the flip mechanism (4) comprises a fixed block (41) and a rack (46). There are two fixed blocks (41), and the two fixed blocks (41) are fixedly connected to the right side of the base (1). A transverse axis (42) is rotatably connected between the two fixed blocks (41) via a bearing. A movable plate (43) is fixedly connected to the middle of the transverse axis (42), and a notch is formed through the movable plate (43). A clamping slot (45) is fixedly connected to the right side of the railing (3), and a movable rod (44) is clamped inside the clamping slot (45). The front end of the movable rod (44) is hinged to the railing (3).

5. A building fire detection device according to claim 4, characterized in that: A gear (47) is fixedly connected to the middle of the transverse shaft (42), a bottom end of the rack (46) is fixedly connected to the middle of the telescopic rod (21), and the gear (47) is meshed with the rack (46).

6. A building fire detection device according to claim 5, characterized in that: A push handle (5) is fixedly connected to one side of the base (1).

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