Fire-fighting equipment detection device

Abstract

The utility model relates to the technical field of fire-fighting equipment detection, and discloses a fire-fighting equipment detection device which comprises a base, a testing device is arranged on the base, and a vertical plate is arranged on the base; the testing device comprises a rotating rod, the rotating rod is rotationally connected to the front face of a vertical plate through a bearing, the rotating rod movably penetrates through the vertical plate and extends towards the back face, a motor is started, the motor drives the rotating rod to rotate, the rotating rod drives a shifting block, the shifting block drives a shifting rod to rotate, the shifting rod drives a lantern ring to rotate, the lantern ring drives a connecting rod and a moving rod to ascend, and meanwhile a spring is extruded when a fixed block ascends; when one end of the shifting block drives the shifting rod and the lantern ring to rotate by one third of the circle, the shifting block cannot drive the shifting rod and the lantern ring to rotate, the limitation of the shifting block is eliminated, the pressed spring and the balancing weight drive the testing plate and the testing rod to conduct striking testing on the helmet, automatic striking testing on the helmet is achieved, and the labor intensity of workers is reduced.

Description

Technical Field

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

[0002] With the rapid development of social economy, the particularity of construction and enterprise production has led to an increase in the hidden dangers of leakage of hazardous chemicals and radioactive substances, as well as combustion, explosion, and collapse. The probability of accidents has also increased accordingly. Once a disaster occurs, firefighters face hazardous environments such as high temperature, darkness, toxicity, and thick smoke. If they rush into the scene without the corresponding equipment, they will not only fail to complete the task, but will also increase casualties. Firefighting robots are a type of special robots that play an increasingly important role in firefighting and emergency rescue.

[0003] According to the Chinese patent announcement number CN217931067U, the technical solution disclosed in the patent document is as follows: The utility model discloses a fire equipment detection device, including a detection device mounting frame, an impact resistance performance detection component is provided on one side of the detection device mounting frame, a puncture performance detection component is provided on one side of the impact resistance performance detection component, and an insulation detection component is provided on one side of the puncture performance detection component. Further, in order to achieve the purpose of helmet impact resistance detection, the impact resistance performance detection component includes a performance detection mounting frame, a top impact rod is slidably fitted through the inside of the performance detection mounting frame, and side impact rods are symmetrically provided on both sides of the top impact rod. The utility model has made improvements on the existing technology. In actual use, it can not only detect the impact resistance of the top and surrounding of the helmet body, changing the method of only detecting the impact resistance of the top of the helmet, but also has more performance detection items for fire rescue helmets, and can detect impact resistance, puncture resistance and insulation, greatly reducing safety hazards.

[0004] The above patent has the following shortcomings: the device requires the operator to pull the impact rod to perform impact detection on the helmet during detection, which is too labor-intensive, prone to industrial accidents, and inefficient. In view of this, we propose a fire equipment detection device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a fire-fighting equipment detection device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire-fighting equipment detection device, comprising a base, a test device is arranged on the base, and a vertical plate is arranged on the base; the test device comprises a rotating rod, the rotating rod is rotatably connected to the front side of the vertical plate through a bearing, and the rotating rod movably penetrates the vertical plate and extends to the back side, the outer wall of the rotating rod is rotatably connected to a ring through a bearing, a shift block is fixedly connected to the front side of the rotating rod, a connecting rod is hinged at the bottom of the ring, a moving rod is hinged at the bottom of the connecting rod, a test plate is fixedly connected to the bottom of the moving rod, the top of the test plate is fixedly penetrated by the test rod, and the front side of the ring is fixedly connected to the shift rod.

[0007] Preferably, the front side of the vertical plate is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a sleeve, the movable sleeve of the outer wall of the moving rod is provided with a spring, the fixed sleeve of the outer wall of the moving rod is provided with a fixed block, and the moving rod movably passes through the fixed plate, the sleeve, and the base and extends to the bottom, and the fixed sleeve of the outer wall of the connecting rod is provided with a counterweight.

[0008] Preferably, a support plate is fixedly connected to the back of the vertical plate, a motor is fixedly connected to the top of the support plate, and an extending end of the rotating rod is fixedly connected to an output end of the motor.

[0009] Preferably, a testing device is provided on the base, and the testing device includes a sensor mounting plate, the sensor mounting plate is fixedly connected to the bottom of the base through a fixing rod, the top of the sensor mounting plate is fixedly connected to an impact sensor, and the top of the impact sensor is fixedly connected to a detection plate.

[0010] Preferably, a clamping device is provided on the base, and the clamping device includes a horizontal plate, the horizontal plate is fixedly connected to the right side of the detection plate, the horizontal plate is fixedly connected to a hydraulic cylinder, a groove is provided on the top of the detection plate, the output end of the hydraulic cylinder is fixedly connected to the right side of the clamping plate, the left side of the clamping plate is fixedly connected to a rack, the bottom of the inner wall of the groove is rotatably connected to a rotating rod through a bearing, and the outer wall of the rotating rod is fixedly connected to a gear.

[0011] Preferably, a slide groove is provided on the front side of the inner wall of the groove, a slider is slidably connected to the inner wall of the slide groove, and the slider is fixedly connected to the back side of the clamping plate.

[0012] Compared with the prior art, the utility model provides a fire protection equipment detection device, which has the following beneficial effects:

[0013] 1. A fire-fighting equipment detection device, by starting a motor, the motor drives the rotating rod to rotate, the rotating rod drives the shift block, the shift block drives the shift rod to rotate, the shift rod drives the ring to rotate, the ring drives the connecting rod and the moving rod to rise, and at the same time, the fixed block squeezes the spring when it rises, so that the spring is in a compressed state, when one end of the shift block drives the shift rod and the ring to rotate one-third of a circle, the shift block cannot drive the shift rod and the ring to rotate, without the restraint of the shift block, the compressed spring and the counterweight block drive the test plate and the test rod to perform a striking test on the helmet, by setting a detection plate, the helmet will be placed on the detection plate and clamped by a clamping device, when the helmet is impacted, the impact sensor will transmit the impact force information to the external detection equipment, and the calculation will be performed by the external equipment to realize automatic knocking detection of the helmet and reduce the intensity of manual labor.

[0014] 2. This fire-fighting equipment detection device uses a hydraulic cylinder. The output end of the hydraulic cylinder drives the clamping plate to move to the left, and the clamping plate drives the bottom rack to move to the left. At the same time, when the rack moves to the left, it drives the gear to rotate, and the gear drives the rack on the back to move to the right, thereby achieving relative clamping of the helmet and improving the stability of the helmet during testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the right side structure of the utility model;

[0018] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0020] Figure 5 For this utility model Figure 1 Enlarged structural diagram at point B.

[0021] In the figure: 1. base; 2. test device; 21. support plate; 22. motor; 23. rotating rod; 24. collar; 25. shift block; 26. shift rod; 27. connecting rod; 28. counterweight; 29. ​​moving rod; 210. fixed plate; 211. sleeve; 212. test plate; 213. test rod; 214. spring; 215. fixed block; 3. clamping device; 31. horizontal plate; 32. hydraulic cylinder; 33. slide groove; 34. clamping plate; 35. rack; 36. rotating rod; 37. gear; 38. slider; 5. detection device; 51. impact sensor; 52. detection plate; 53. sensor mounting plate; 4. vertical plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0023] like Figure 1-4 As shown, the utility model provides a fire-fighting equipment detection device, including a base 1, on which a test device 2 is arranged, and on which a vertical plate 4 is arranged; the test device 2 includes a rotating rod 23, which is rotatably connected to the front side of the vertical plate 4 through a bearing, and the rotating rod 23 movably penetrates the vertical plate 4 and extends to the back side, the outer wall of the rotating rod 23 is rotatably connected to a collar 24 through a bearing, a shift block 25 is fixedly connected to the front side of the rotating rod 23, a connecting rod 27 is hinged at the bottom of the collar 24, a moving rod 29 is hinged at the bottom of the connecting rod 27, a test plate 212 is fixedly connected to the bottom of the moving rod 29, the top of the test plate 212 is fixedly penetrated by the test rod 213, and a shift rod 26 is fixedly connected to the front side of the collar 24.

[0024] A fixed plate 210 is fixedly connected to the front of the vertical plate 4, a sleeve 211 is fixedly connected to the bottom of the fixed plate 210, a spring 214 is movably sleeved on the outer wall of the moving rod 29, a fixed block 215 is fixedly sleeved on the outer wall of the moving rod 29, and the moving rod 29 movably passes through the fixed plate 210, the sleeve 211, and the base 1 to extend toward the bottom, and a counterweight block 28 is fixedly sleeved on the outer wall of the connecting rod 27.

[0025] A support plate 21 is fixedly connected to the back of the vertical plate 4 , a motor 22 is fixedly connected to the top of the support plate 21 , and an extended end of the rotating rod 23 is fixedly connected to the output end of the motor 22 .

[0026] A detection device 5 is provided on the base 1, and the detection device 5 includes a sensor mounting plate 53, which is fixedly connected to the bottom of the base 1 through a fixing rod, an impact sensor 51 is fixedly connected to the top of the sensor mounting plate 53, and a detection plate 52 is fixedly connected to the top of the impact sensor 51.

[0027] In this embodiment, by starting the motor 22, the motor 22 drives the rotating rod 23 to rotate, the rotating rod 23 drives the shifting block 25, the shifting block 25 drives the shifting rod 26 to rotate, the shifting rod 26 drives the collar 24 to rotate, the collar 24 drives the connecting rod 27 and the moving rod 29 to rise, and at the same time, the fixed block 215 squeezes the spring 214 when it rises, so that the spring 214 is compressed. When one end of the shifting block 25 drives the shifting rod 26 and the collar 24 to rotate one-third of a circle, the shifting block 25 cannot drive the shifting rod 26 and the collar 24 to rotate. Without the restraint of the shifting block 25, the compressed spring 214 and the counterweight block 28 drive the test plate 212 and the test rod 213 to perform a striking test on the helmet. By setting the detection plate 52, the helmet will be placed on the detection plate 52 and clamped by the clamping device 3. When the helmet is impacted, the impact sensor 51 will transmit the impact force information to the external detection device, and the external device will calculate it to realize automatic knocking detection of the helmet, thereby reducing the labor intensity. Example

[0028] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: a clamping device 3 is arranged on the base 1, and the clamping device 3 includes a horizontal plate 31, and the horizontal plate 31 is fixedly connected to the right side of the detection plate 52, and the horizontal plate 31 is fixedly connected to the hydraulic cylinder 32, and a groove is opened on the top of the detection plate 52, and the output end of the hydraulic cylinder 32 is fixedly connected to the right side of the clamping plate 34, and the left side of the clamping plate 34 is fixedly connected to the rack 35, and the bottom of the inner wall of the groove is rotatably connected to a rotating rod 36 through a bearing, and the outer wall of the rotating rod 36 is fixedly connected to a gear 37.

[0029] A slide groove 33 is provided on the front side of the inner wall of the groove, a slider 38 is slidably connected to the inner wall of the slide groove 33 , and the slider 38 is fixedly connected to the back side of the clamping plate 34 .

[0030] In this embodiment, through the hydraulic cylinder 32, the output end of the hydraulic cylinder 32 drives the clamping plate 34 to move to the left, and the clamping plate 34 drives the bottom rack 35 to move to the left. At the same time, when the rack 35 moves to the left, it drives the gear 37 to rotate, and the gear 37 drives the rack 35 on the back to move to the right, thereby achieving relative clamping of the helmet and improving the stability of the helmet when clamping during testing.

[0031] The working principle of this fire protection equipment detection device is described in detail below.

[0032] like Figure 1-4As shown, when in use, by starting the motor 22, the motor 22 drives the rotating rod 23 to rotate, the rotating rod 23 drives the shifting block 25, the shifting block 25 drives the shifting rod 26 to rotate, the shifting rod 26 drives the collar 24 to rotate, the collar 24 drives the connecting rod 27 and the moving rod 29 to rise, and at the same time, the fixed block 215 squeezes the spring 214 when it rises, so that the spring 214 is compressed. When one end of the shifting block 25 drives the shifting rod 26 and the collar 24 to rotate one-third of a circle, the shifting block 25 cannot drive the shifting rod 26 and the collar 24 to rotate. Without the restraint of the shifting block 25, the compressed spring 214 and the counterweight block 28 drive the test plate 212 and the test rod 213 to perform a striking test on the helmet. A detection plate 52 is arranged, and the helmet will be placed on the detection plate 52 and clamped by the clamping device 3. When the helmet is impacted, the impact sensor 51 will transmit the impact force information to the external detection device, and the external device will perform calculations to realize automatic knocking detection on the helmet, thereby reducing the intensity of manual labor. Through the hydraulic cylinder 32, the output end of the hydraulic cylinder 32 drives the clamping plate 34 to move to the left, and the clamping plate 34 drives the bottom rack 35 to move to the left. At the same time, when the rack 35 moves to the left, it drives the gear 37 to rotate, and the gear 37 drives the rack 35 on the back to move to the right, thereby realizing relative clamping of the helmet and improving the stability of the clamped helmet during testing.

Claims

1. A fire-fighting equipment detection device, comprising a base (1), characterized in that: A testing device (2) is arranged on the base (1), and a vertical plate (4) is arranged on the base (1); The testing device (2) comprises a rotating rod (23), wherein the rotating rod (23) is rotatably connected to the front of the vertical plate (4) via a bearing, and the rotating rod (23) movably penetrates the vertical plate (4) and extends to the back thereof, and the outer wall of the rotating rod (23) is rotatably connected to a collar (24) via a bearing, and the front of the rotating rod (23) is fixedly connected to a shift block (25), the bottom of the collar (24) is hinged to a connecting rod (27), the bottom of the connecting rod (27) is hinged to a moving rod (29), the bottom of the moving rod (29) is fixedly connected to a testing plate (212), the top of the testing plate (212) is fixedly penetrated by the testing rod (213), and the front of the collar (24) is fixedly connected to a shift rod (26).

2. A fire fighting equipment detection device according to claim 1, characterized in that: The front side of the vertical plate (4) is fixedly connected to a fixed plate (210), the bottom side of the fixed plate (210) is fixedly connected to a sleeve (211), the outer wall of the moving rod (29) is movably sleeved with a spring (214), the outer wall of the moving rod (29) is fixedly sleeved with a fixing block (215), and the moving rod (29) movably passes through the fixing plate (210), the sleeve (211), and the base (1) to extend toward the bottom, and the outer wall of the connecting rod (27) is fixedly sleeved with a counterweight block (28).

3. A fire-fighting equipment detection device according to claim 1, characterized in that: The back of the vertical plate (4) is fixedly connected to a support plate (21), the top of the support plate (21) is fixedly connected to a motor (22), and the extending end of the rotating rod (23) is fixedly connected to the output end of the motor (22).

4. A fire-fighting equipment detection device according to claim 1, characterized in that: A detection device (5) is provided on the base (1), and the detection device (5) comprises a sensor mounting plate (53), the sensor mounting plate (53) is fixedly connected to the bottom of the base (1) via a fixing rod, an impact sensor (51) is fixedly connected to the top of the sensor mounting plate (53), and a detection plate (52) is fixedly connected to the top of the impact sensor (51).

5. A fire fighting equipment detection device according to claim 1, characterized in that: The base (1) is provided with a clamping device (3), the clamping device (3) comprising a transverse plate (31), the transverse plate (31) being fixedly connected to the right side of the detection plate (52), the transverse plate (31) being fixedly connected to a hydraulic cylinder (32), the detection plate (52) having a groove at the top, the output end of the hydraulic cylinder (32) being fixedly connected to the right side of the clamping plate (34), the left side of the clamping plate (34) being fixedly connected to a rack (35), the bottom of the inner wall of the groove being rotatably connected to a rotating rod (36) via a bearing, and the outer wall of the rotating rod (36) being fixedly connected to a gear (37).

6. A fire-fighting equipment detection device according to claim 5, characterized in that: A slide groove (33) is provided on the front side of the inner wall of the groove, a slider (38) is slidably connected to the inner wall of the slide groove (33), and the slider (38) is fixedly connected to the back side of the clamping plate (34).

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