Rapid testing device for sealing performance of fire-fighting equipment product

Abstract

The utility model relates to the technical field of fire-fighting inspection equipment, and discloses a fire-fighting equipment product sealing performance rapid inspection device which comprises a base, the upper surface of the base is fixedly connected with an electric sliding rail, the output end of the electric sliding rail is fixedly connected with a sliding block, and the upper surface of the sliding block is fixedly connected with a clamping assembly. The clamping assembly comprises a bottom plate and a second limiting rod, the outer wall of the bottom plate is fixedly connected to the upper surface of the sliding block, the outer wall of the second limiting rod is arranged above the sliding block, a supporting block is fixedly connected to the upper surface of the bottom plate, a hollow column is fixedly connected to the upper surface of the supporting block, and an annular disc is slidably connected to the outer wall of the hollow column. According to the utility model, through mutual cooperation of the pressure sensor, the pressure gauge and the clamping assembly, the problems that fire hose joints of different sizes cannot be clamped when the device is used and the detection efficiency is low due to too tedious sealing performance detection are solved, and the effects of improving the practicability of the device and improving the detection efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire inspection equipment, in particular to a rapid inspection device for the sealing performance of fire protection equipment products. Background Art

[0002] Many fire-fighting equipment have sealing performance assessment requirements, and if these products are installed in fire hydrant boxes and not used for a long time, they may age or corrode. If they leak during use, they will not be able to extinguish the fire. Therefore, they need to be inspected regularly, and a fire-fighting equipment product sealing performance rapid inspection device is required.

[0003] The rapid inspection device for the sealing performance of fire-fighting equipment generally clamps the fire-fighting equipment through a clamping mechanism, and uses a sealing detection instrument to detect the sealing conditions of these equipment, so as to facilitate timely discovery and unified repair and replacement, thereby ensuring the normal operation of the fire-fighting equipment.

[0004] However, when using traditional inspection devices, it is impossible to perform clamping inspection according to fire hose connectors of different sizes, which makes the use too limited and single. At the same time, the sealing inspection is too cumbersome, resulting in low inspection efficiency. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a rapid testing device for the sealing performance of fire-fighting equipment products, aiming to improve the problem in the prior art that when using the testing device, it is impossible to perform clamping detection according to fire hose connectors of different sizes, resulting in overly limited and single use, and the sealing inspection is too cumbersome, resulting in low detection efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly testing the sealing performance of fire-fighting equipment products, comprising a base, an electric slide rail is fixedly connected to the upper surface of the base, a slider is fixedly connected to the output end of the electric slide rail, a clamping assembly is fixedly connected to the upper surface of the slider, the clamping assembly comprises a bottom plate and a second limiting rod, the outer wall of the bottom plate is fixedly connected to the upper surface of the slider, the outer wall of the second limiting rod is arranged above the slider, the upper surface of the bottom plate is fixedly connected to a support block, the upper surface of the support block is fixedly connected to a hollow column, and the outer wall of the hollow column is slidably connected to a ring disk.

[0007] Furthermore, a cylinder is fixedly connected to the upper surface of the base plate, an annular block is fixedly connected to the output end of the cylinder, a positioning rod is fixedly connected to the inner wall of the annular block, both ends of the positioning rod are fixedly connected to the outer wall of the annular disk, a positioning block one is fixedly connected to the outer wall of the annular disk, and a fixing block one is fixedly connected to the outer wall of the annular disk.

[0008] Furthermore, the inner wall of the positioning block 1 is slidably connected to the limiting rod 1, and the inner wall of the fixing block 1 is slidably connected to the outer wall of the limiting rod 2.

[0009] Furthermore, one end of the limiting rod one is fixedly connected to a positioning block two, one end of the limiting rod two is fixedly connected to a fixing block two, the outer wall of the positioning block two is fixedly connected to the outer wall of the hollow column, and the outer wall of the fixing block two is fixedly connected to the outer wall of the hollow column.

[0010] Furthermore, a support frame is fixedly connected to the upper surface of the base, an electric push rod is fixedly connected to the inner wall of the support frame, and an upper clamping plate is fixedly connected to the output end of the electric push rod.

[0011] Furthermore, a lower clamping plate is fixedly connected to the upper surface of the base, and anti-wear pads are fixedly connected to the outer walls of the upper clamping plate and the lower clamping plate.

[0012] Furthermore, a fixing seat is fixedly connected to the upper surface of the base, a water injection hole is opened inside the fixing seat, and a sealing gasket is fixedly connected to the outer wall of the fixing seat.

[0013] Furthermore, a pressure sensor is fixedly connected to the upper surface of the fixing seat, and a pressure gauge is fixedly connected to the upper surface of the pressure sensor.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the cylinder, the annular block, the positioning rod, the annular disk, the hollow column, the positioning block 1, the positioning block 2, the limit rod 1, the fixing block 1, the fixing block 2 and the limit rod 2 cooperate with each other, thereby solving the problem that when using the inspection device, it is impossible to perform clamping detection according to fire hose connectors of different sizes, thereby achieving the effect of clamping and fixing connectors of various sizes, thereby improving the practicality of the device.

[0016] 2. In the utility model, the fixing seat, water injection hole, sealing gasket, pressure sensor and pressure gauge cooperate with each other, thereby solving the problem that the sealing inspection is too complicated and the inspection efficiency is too low, thereby achieving the effect of fast and convenient inspection of fire-fighting equipment and improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a rapid testing device for the sealing performance of fire-fighting equipment products proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a fixing seat of a rapid testing device for the sealing performance of fire-fighting equipment products proposed by the utility model;

[0019] Figure 3The utility model provides a schematic diagram of the structure of a clamping assembly of a device for quickly testing the sealing performance of fire-fighting equipment.

[0020] Legend:

[0021] 1. Base; 2. Support frame; 3. Electric push rod; 4. Upper clamping plate; 5. Lower clamping plate; 6. Anti-wear pad; 7. Electric slide rail; 8. Slider; 9. Clamping assembly; 10. Fixed seat; 11. Water injection hole; 12. Sealing pad; 13. Pressure sensor; 14. Pressure gauge; 15. Bottom plate; 16. Cylinder; 17. Ring block; 18. Positioning rod; 19. Ring disk; 20. Hollow column; 21. Positioning block 1; 22. Positioning block 2; 23. Limit rod 1; 24. Fixed block 1; 25. Fixed block 2; 26. Limit rod 2; 27. Support block. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a rapid inspection device for the sealing performance of fire-fighting equipment products, including a base 1, an electric slide rail 7 is fixedly connected to the upper surface of the base 1, a slider 8 is fixedly connected to the output end of the electric slide rail 7, a clamping assembly 9 is fixedly connected to the upper surface of the slider 8, the clamping assembly 9 includes a bottom plate 15 and a limiting rod 26, the outer wall of the bottom plate 15 is fixedly connected to the upper surface of the slider 8, the outer wall of the limiting rod 26 is arranged above the slider 8, the upper surface of the bottom plate 15 is fixedly connected to a support block 27, the upper surface of the support block 27 is fixedly connected to a hollow column 20, the outer wall of the hollow column 20 is slidably connected to an annular disk 19, the upper surface of the bottom plate 15 is fixedly connected to a cylinder 16, the gas The output end of the cylinder 16 is fixedly connected with an annular block 17, and the inner wall of the annular block 17 is fixedly connected with a positioning rod 18. Both ends of the positioning rod 18 are fixedly connected to the outer wall of the annular disk 19. The outer wall of the annular disk 19 is fixedly connected with a positioning block 21. The outer wall of the annular disk 19 is fixedly connected with a fixed block 24. The inner wall of the positioning block 21 is slidably connected with a limiting rod 23. The inner wall of the fixed block 24 is slidably connected to the outer wall of the limiting rod 26. One end of the limiting rod 23 is fixedly connected with a positioning block 22. One end of the limiting rod 26 is fixedly connected with a fixed block 25. The outer wall of the positioning block 22 is fixedly connected to the outer wall of the hollow column 20, and the outer wall of the fixed block 25 is fixedly connected to the outer wall of the hollow column 20.

[0024] Specifically, by arranging the electric slide rail 7 and the slider 8, the connector can be accurately transported to the front of the fixed seat 10, which is convenient for sealing detection; the positioning rod 18 is pushed by the cylinder 16 to make the annular disk 19 slide on the surface of the hollow column 20, so that the limiting rod 1 23 in the positioning block 1 21 slides inside it, and the other end of the limiting rod 1 23 is connected to the positioning block 2 22, and the positioning block 22 is stationary, which plays a limiting role and is convenient for its adjustment; at the same time, the limiting rod 26 in the fixed block 1 24 slides inside it, and the other end of the limiting rod 26 is connected to the fixed block 25, and the fixed block 25 is stationary, which also plays a limiting role and is convenient for its adjustment. Through the cooperation of the limiting rod 1 23 and the limiting rod 26, the connector is limited and clamped, and it is firmly fixed.

[0025] Reference Figure 1 A support frame 2 is fixedly connected to the upper surface of the base 1, an electric push rod 3 is fixedly connected to the inner wall of the support frame 2, an upper clamping plate 4 is fixedly connected to the output end of the electric push rod 3, a lower clamping plate 5 is fixedly connected to the upper surface of the base 1, and anti-wear pads 6 are fixedly connected to the outer walls of the upper clamping plate 4 and the lower clamping plate 5.

[0026] Specifically, the upper clamping plate 4 is pushed downward by setting the electric push rod 3, so that the upper clamping plate 4 fits with the lower clamping plate 5, clamps the fire hose, so that the test water cannot pass through, so as to ensure the accuracy of the sealing detection; the anti-wear pad 6 can prevent the upper clamping plate 4 and the lower clamping plate 5 from wearing the fire hose.

[0027] Reference Figure 1 and Figure 2 A fixing seat 10 is fixedly connected to the upper surface of the base 1, a water injection hole 11 is opened inside the fixing seat 10, a sealing gasket 12 is fixedly connected to the outer wall of the fixing seat 10, a pressure sensor 13 is fixedly connected to the upper surface of the fixing seat 10, and a pressure gauge 14 is fixedly connected to the upper surface of the pressure sensor 13.

[0028] Specifically, by setting the water injection hole 11 to connect with the external water source, the sealing performance of the connectors at both ends of the fire hose can be tested. The information is transmitted to the pressure gauge 14 through the transmission of the pressure sensor 13 and the sealing performance is displayed, so as to facilitate recording and adjustment according to different pressure resistance requirements, and thus complete the sealing performance test more carefully, thereby improving the detection efficiency; the sealing pad 12 can effectively prevent water from overflowing during detection.

[0029] Working principle: When it is necessary to test the sealing performance of fire-fighting equipment products, first pass the connectors at both ends of the fire hose through the upper clamping plate 4 and the lower clamping plate 5, and then pass the connector through the hollow column 20 in the clamping assembly 9, start the cylinder 16 on the bottom plate 15, so that its output end pushes the annular block 17 and the positioning rod 18, so that the annular disk 19 slides on the surface of the hollow column 20, and the limiting rod 1 23 and the limiting rod 26 slide in the positioning block 1 21 and the fixed block 1 24 respectively. The positioning block 22 and the fixed block 25 on the hollow column 20 are immovable, which play a role of limiting clamping, and the size of the connector is adjusted and clamped, so as to fix it. Hold; then start the electric slide rail 7, so that its output end drives the slider 8 and the clamping assembly 9 above and the connector to move to the front of the fixed seat 10, and the connector is tightly abutted against the two sets of sealing pads 12. At this time, start the electric push rod 3 on the support frame 2, and its output end drives the upper clamping plate 4 to move downward, clamp the fire hose, so that the test water cannot pass through, and connect the water injection hole 11 to the external water source. The sealing performance of the connectors at both ends of the fire hose can be tested, and the sealing performance is displayed through the pressure sensor 13 and the pressure gauge 14, so that it is easy to record and adjust according to different pressure resistance requirements, thereby completing the sealing performance test.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid testing device for the sealing performance of fire-fighting equipment, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to an electric slide rail (7), the output end of the electric slide rail (7) is fixedly connected to a slider (8), the upper surface of the slider (8) is fixedly connected to a clamping assembly (9), the clamping assembly (9) comprises a bottom plate (15) and a second limiting rod (26), the outer wall of the bottom plate (15) is fixedly connected to the upper surface of the slider (8), the outer wall of the second limiting rod (26) is arranged above the slider (8), the upper surface of the bottom plate (15) is fixedly connected to a support block (27), the upper surface of the support block (27) is fixedly connected to a hollow column (20), and the outer wall of the hollow column (20) is slidably connected to an annular disk (19).

2. A rapid testing device for sealing performance of fire-fighting equipment according to claim 1, characterized in that: The upper surface of the base plate (15) is fixedly connected to a cylinder (16), the output end of the cylinder (16) is fixedly connected to an annular block (17), the inner wall of the annular block (17) is fixedly connected to a positioning rod (18), both ends of the positioning rod (18) are fixedly connected to the outer wall of the annular disk (19), the outer wall of the annular disk (19) is fixedly connected to a positioning block 1 (21), and the outer wall of the annular disk (19) is fixedly connected to a fixing block 1 (24).

3. A rapid testing device for sealing performance of fire-fighting equipment according to claim 2, characterized in that: The inner wall of the positioning block 1 (21) is slidably connected to the limiting rod 1 (23), and the inner wall of the fixing block 1 (24) is slidably connected to the outer wall of the limiting rod 2 (26).

4. A rapid testing device for sealing performance of fire-fighting equipment according to claim 3, characterized in that: One end of the limiting rod 1 (23) is fixedly connected to the positioning block 2 (22), one end of the limiting rod 2 (26) is fixedly connected to the fixing block 2 (25), the outer wall of the positioning block 2 (22) is fixedly connected to the outer wall of the hollow column (20), and the outer wall of the fixing block 2 (25) is fixedly connected to the outer wall of the hollow column (20).

5. A rapid testing device for sealing performance of fire-fighting equipment according to claim 4, characterized in that: The upper surface of the base (1) is fixedly connected to a support frame (2), the inner wall of the support frame (2) is fixedly connected to an electric push rod (3), and the output end of the electric push rod (3) is fixedly connected to an upper clamping plate (4).

6. A rapid testing device for sealing performance of fire-fighting equipment according to claim 5, characterized in that: A lower clamping plate (5) is fixedly connected to the upper surface of the base (1), and anti-wear pads (6) are fixedly connected to the outer walls of the upper clamping plate (4) and the lower clamping plate (5).

7. A rapid testing device for sealing performance of fire-fighting equipment according to claim 6, characterized in that: A fixing seat (10) is fixedly connected to the upper surface of the base (1), a water injection hole (11) is provided inside the fixing seat (10), and a sealing gasket (12) is fixedly connected to the outer wall of the fixing seat (10).

8. A rapid testing device for sealing performance of fire-fighting equipment according to claim 7, characterized in that: A pressure sensor (13) is fixedly connected to the upper surface of the fixing seat (10), and a pressure gauge (14) is fixedly connected to the upper surface of the pressure sensor (13).

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