Fire extinguisher sealing detection equipment

Abstract

The utility model relates to the technical field of airtight detection, and discloses a fire extinguisher sealing detection device, including a base plate, the bottom of the base plate is fixedly connected with a supporting leg, the top of the base plate is provided with a detection mechanism for performing sealing detection on the fire extinguisher tank body, and the top of the base plate is provided with a fixing mechanism, and the fixing mechanism is composed of a fixing component for fixing the fire extinguisher tank body and a positioning component for positioning the fire extinguisher tank body. The utility model is provided with a base plate, a detection mechanism, a fixing component and a positioning component. When in use, the user can fix the fire extinguisher tank body through the fixing component, and then position the fire extinguisher tank body through the positioning component, and then perform sealing detection on the fire extinguisher tank body through the detection mechanism, so as to achieve the effect of detecting multiple fire extinguisher tank bodies at one time, thereby greatly improving the detection efficiency, and also facilitating the user to perform batch detection, further improving the detection efficiency and practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of airtightness detection, and in particular to a fire extinguisher sealing detection device. Background Art

[0002] The sealing test of fire extinguishers is an important procedure to ensure the internal pressure and the integrity of the closed system of the fire extinguisher. The main purpose is to ensure that the fire extinguisher can work reliably when needed. When testing the fire extinguisher tank, the fire extinguisher tank sealing test equipment is required.

[0003] Most existing fire extinguisher detection equipment can only detect a single fire extinguisher tank at a time, resulting in limited detection efficiency. At the same time, existing fire extinguisher detection equipment is not convenient for users to perform batch detection, which further reduces the detection efficiency of the detection equipment and also reduces the practicability of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a fire extinguisher sealing detection device to solve the problem that the existing fire extinguisher detection equipment can only detect a single fire extinguisher tank at a time, resulting in limited detection efficiency. At the same time, the existing fire extinguisher detection equipment is not convenient for users to perform batch detection, which further reduces the detection efficiency of the detection equipment and also reduces the practicability of the equipment.

[0005] The utility model provides the following technical solution: a fire extinguisher sealing detection device, comprising a base plate, the bottom of the base plate is fixedly connected with a supporting leg, the top of the base plate is provided with a detection mechanism for sealing detection of the fire extinguisher tank body, the top of the base plate is provided with a fixing mechanism, the fixing mechanism is composed of a fixing component for fixing the fire extinguisher tank body and a positioning component for positioning the fire extinguisher tank body.

[0006] As a preferred embodiment of the above technical solution, the detection mechanism includes two support rods fixedly connected to the top of the bottom plate, the top of the support rods is fixedly connected to the top plate, the outer side of the support rods is fixedly connected to the limit plate, the top of the top plate is fixedly connected to a cylinder, the output shaft of the cylinder passes through the top plate and is fixedly connected to a slide plate, the top of the slide plate is fixedly connected to an air pump, an air outlet pipe is arranged at the bottom of the air pump, the end of the air outlet pipe away from the air pump passes through the slide plate and is fixedly connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to two branch pipes, the outer side of the branch pipe is fixedly connected to a rubber plug, and a pressure gauge is installed on the top of the rubber plug. When in use, the user can fix the fire extinguisher tank body through the fixing assembly, and then the fixing plate with the fire extinguisher tank body fixed on the top can be inserted into the positioning groove through the positioning assembly, and then the cylinder is started. The cylinder works to drive the slide plate to move through the support rods, and the movement of the slide plate drives the air pump, the air outlet pipe, the connecting pipe and the branch pipe When the two rubber plugs move to a certain position, they will be inserted into the tank openings on the tops of the two fire extinguisher tanks. At this time, the two rubber plugs can seal the two fire extinguisher tanks. Then the user starts the air pump, and the air pump works to transport the gas to the connecting pipe through the air outlet pipe, and then to the branch pipe through the connecting pipe, and then transported into the fire extinguisher tanks. At this time, the user can observe the pressure gauges on the two rubber plugs. When the sealing of the fire extinguisher tank is intact, the air pressure in the fire extinguisher tank will quickly rise to the delivery pressure of the air pump. On the contrary, the air pressure in the fire extinguisher tank is lower than the delivery pressure of the air pump, and the value displayed on the pressure gauge is also lower than the compressed air pressure delivered by the air pump. It can be determined that the internal sealing of the fire extinguisher tank is not good, thereby realizing the detection of the sealing of the fire extinguisher tank and realizing that multiple fire extinguisher tanks can be tested at one time, thereby improving the detection efficiency.

[0007] As a preferred embodiment of the above technical solution, one end of the two support rods is fixedly connected to the top of the base plate, and the other ends of the two support rods are fixedly connected to the bottom of the top plate, the two support rods are slidably connected to the slide plate, the outer sides of the two support rods are fixedly connected to the limit plate, the slide plate is distributed below the limit plate, the connecting pipe is fixedly connected to the bottom of the slide plate, one end of the two branch pipes is fixedly connected to the connecting pipe, and the outsides of the two branch pipes are fixedly connected with rubber plugs, the ends of the two branch pipes away from the connecting pipe pass through the two rubber plugs and are distributed below the rubber plugs, the sizes of the two rubber plugs are adapted to the tank mouth of the fire extinguisher tank body, and pressure gauges are installed on the two rubber plugs.

[0008] As a preferred embodiment of the above technical solution, the positioning assembly includes a positioning groove opened on the top of the base plate and a positioning plate fixedly connected to the outer side of the base plate, the inner side of the positioning groove is plugged with a fixing plate, and the outer side of the fixing plate is fixedly connected with a handle.

[0009] As a preferred embodiment of the above technical solution, the size of the positioning groove is matched with the fixing plate, the positioning plates are fixedly connected to the outside of the bottom plate, and the two positioning plates are respectively distributed on the side of the positioning groove away from the handle.

[0010] As a preferred embodiment of the above technical solution, the fixing component includes two inner grooves provided on the top of the fixing plate, the inner side of the inner groove is rotatably connected with a bidirectional screw, the outer side of the bidirectional screw is threadedly connected with two clamping plates, two slots are provided on the clamping plate, the outer side of the clamping plate is slidably connected with a cross bar, and the outer end of the bidirectional screw is fixedly connected with a crank. When in use, the user can place two fire extinguisher tanks that need to be tested on the fixing plate and make the two fire extinguisher tanks between the slots on the two clamping plates, and then turn the crank. The rotation of the crank drives the bidirectional screw to rotate, and the rotation of the bidirectional screw drives the two clamping plates to move through the cross bar, and the clamping plates When moving to a certain position, the two fire extinguisher tanks will be fixed in the slots on the splint, and then the user can insert the fixing plate into the positioning slot on the bottom plate, and then inspect the fire extinguisher tanks through the detection mechanism, and then the fixing plate can be taken out from the positioning slot, and then the fixing plate with another fire extinguisher tank to be inspected fixed on the top will be inserted into the positioning slot again, and then it can be inspected again through the detection mechanism, thus achieving the effect of fixing multiple fire extinguisher tanks at one time, which is convenient for subsequent detection mechanisms to detect them, and also convenient for users to conduct batch detection, thereby improving the efficiency of detection.

[0011] As a preferred embodiment of the above technical solution, one end of the bidirectional screw is rotatably connected to the inner side of the left inner groove through a bearing seat, and the other end of the bidirectional screw passes through the left inner groove and is fixedly connected to the crank, and the cross bar is fixedly connected to the inner side of the right inner groove, and the ends of the two splints away from the bidirectional screws are both slidably connected to the cross bar, and both splints are provided with slots.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a bottom plate, a detection mechanism, a fixing assembly and a positioning assembly. When in use, the user can place two fire extinguisher tanks that need to be detected on the fixing plate and make the two fire extinguisher tanks be between the card slots on the two clamping plates, and then turn the crank, the rotation of the crank drives the two-way screw to rotate, the rotation of the two-way screw drives the two clamping plates to move through the cross bar, and the clamping plates move to a certain position to fix the two fire extinguisher tanks in the card slots on the clamping plates, and then the user can insert the fixing into the positioning slot on the bottom plate, and then start the cylinder, the cylinder work drives the slide plate to move through the support rod, the slide plate movement drives the air pump, the air outlet pipe, the connecting pipe, the branch pipe and the rubber plug to move, the two rubber plugs move to a certain position to be inserted into the tank openings on the tops of the two fire extinguisher tanks, at this time the two rubber plugs can seal the two fire extinguisher tanks, and then the user starts the air pump, and the air pump works to pass the gas through the air outlet The air pressure in the fire extinguisher tank is then transported to the connecting pipe, and then to the branch pipe through the connecting pipe, and then transported into the fire extinguisher tank. At this time, the user can observe the pressure gauges on the two rubber plugs. When the sealing of the fire extinguisher tank is intact, the air pressure in the fire extinguisher tank will quickly rise to the delivery pressure of the air pump. On the contrary, the air pressure in the fire extinguisher tank is lower than the delivery pressure of the air pump, and the value displayed on the pressure gauge is also lower than the compressed air pressure delivered by the air pump. It can be determined that the internal seal of the fire extinguisher tank is not good. When the inspection is completed, the user can remove the rubber plug from the fire extinguisher tank, and then insert the next fixing plate with the fire extinguisher tank fixed on the top into the positioning groove again, and then perform the inspection in the same way. This achieves the effect of inspecting multiple fire extinguisher tanks at one time, thereby greatly improving the efficiency of the inspection, and also making it convenient for users to conduct batch inspections, further improving the inspection efficiency and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a fire extinguisher sealing detection device from a first perspective;

[0015] Figure 2 A second perspective schematic diagram of a fire extinguisher sealing detection device;

[0016] Figure 3 A third-view schematic diagram of a fire extinguisher sealing detection device;

[0017] Figure 4 It is a side cross-sectional view of a fire extinguisher sealing detection device;

[0018] Figure 5 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 6 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0020] Figure 7 for Figure 4Enlarged schematic diagram of the structure at point C in the middle.

[0021] In the figure: 1. bottom plate; 2. supporting leg; 11. support rod; 12. top plate; 13. limit plate; 14. cylinder; 15. slide plate; 16. air pump; 17. outlet pipe; 18. connecting pipe; 19. branch pipe; 110. rubber plug; 111. pressure gauge; 21. positioning groove; 22. positioning plate; 23. fixing plate; 24. handle; 31. inner groove; 32. two-way screw; 33. splint; 34. slot; 35. cross bar; 36. crank. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Embodiment 1

[0024] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a fire extinguisher sealing detection device, comprising a bottom plate 1, the bottom of the bottom plate 1 is fixedly connected with a supporting leg 2, the top of the bottom plate 1 is provided with a detection mechanism for sealing detection of the fire extinguisher tank body, the top of the bottom plate 1 is provided with a fixing mechanism, the fixing mechanism is composed of a fixing component for fixing the fire extinguisher tank body and a positioning component for positioning the fire extinguisher tank body, the detection mechanism comprises two support rods 11 fixedly connected to the top of the bottom plate 1, the top of the support rod 11 is fixedly connected with a top plate 12, the outer side of the support rod 11 is fixedly connected with a limiting plate 13, the top of the top plate 12 is fixedly connected with a cylinder 14, the output shaft of the cylinder 14 passes through the top plate 12 and is fixedly connected with a slide plate 15, the top of the slide plate 15 is fixedly connected with an air pump 16, the bottom of the air pump 16 is provided with an air outlet pipe 17, the end of the air outlet pipe 17 away from the air pump 16 passes through the slide plate 15 and is fixedly connected with a connecting pipe 18, the connecting pipe Two branch pipes 19 are fixedly connected to the bottom of 18, and a rubber plug 110 is fixedly connected to the outside of the branch pipe 19, and a pressure gauge 111 is installed on the top of the rubber plug 110. One end of the two support rods 11 is fixedly connected to the top of the bottom plate 1, and the other end of the two support rods 11 is fixedly connected to the bottom of the top plate 12. The two support rods 11 are slidably connected to the slide plate 15, and the outsides of the two support rods 11 are fixedly connected to the limiting plate 13. The slide plate 15 is distributed below the limiting plate 13. The connecting pipe 18 is fixedly connected to the bottom of the slide plate 15, and one end of the two branch pipes 19 is fixedly connected to the connecting pipe 18, and the outsides of the two branch pipes 19 are fixedly connected to the rubber plug 110, and the ends of the two branch pipes 19 away from the connecting pipe 18 pass through the two rubber plugs 110 respectively and are distributed below the rubber plug 110. The sizes of the two rubber plugs 110 are adapted to the tank mouth of the fire extinguisher tank body, and the two rubber plugs 110 are installed with a pressure gauge 111.

[0025] According to the above technical scheme, when in use, the user can fix the fire extinguisher tank body through the fixing component, and then insert the fixing plate 23 with the fire extinguisher tank body fixed on the top into the positioning groove 21 through the positioning component, and then start the cylinder 14. The cylinder 14 drives the slide plate 15 to move through the support rod 11. The movement of the slide plate 15 drives the air pump 16, the air outlet pipe 17, the connecting pipe 18, the branch pipe 19 and the rubber plug 110 to move. When the two rubber plugs 110 move to a certain position, they will be inserted into the tank openings on the tops of the two fire extinguisher tank bodies. At this time, the two rubber plugs 110 can seal the two fire extinguisher tank bodies. Then the user starts the air pump 16, and the air pump 16 works to pass the gas through the air outlet pipe 17. It is transported to the connecting pipe 18, and then transported to the branch pipe 19 through the connecting pipe 18, and then transported into the fire extinguisher tank. At this time, the user can observe the pressure gauges 111 on the two rubber plugs 110. When the airtightness of the fire extinguisher tank is intact, the air pressure in the fire extinguisher tank will quickly rise to the delivery pressure of the air pump 16. On the contrary, the air pressure in the fire extinguisher tank is lower than the delivery pressure of the air pump 16, and the value displayed by the pressure gauge 111 is also lower than the compressed air pressure delivered by the air pump 16. It can be determined that the internal seal of the fire extinguisher tank is not good, thereby realizing the detection of the airtightness of the fire extinguisher tank while realizing the detection of multiple fire extinguisher tanks at one time, thereby improving the detection efficiency.

[0026] Embodiment 2

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, the utility model provides a technical solution: a fire extinguisher sealing detection device, comprising a bottom plate 1, the bottom of the bottom plate 1 is fixedly connected with a supporting leg 2, the top of the bottom plate 1 is provided with a detection mechanism for sealing detection of the fire extinguisher tank, the top of the bottom plate 1 is provided with a fixing mechanism, the fixing mechanism is composed of a fixing component for fixing the fire extinguisher tank and a positioning component for positioning the fire extinguisher tank, the positioning component comprises a positioning groove 21 opened on the top of the bottom plate 1 and a positioning plate 22 fixedly connected to the outer side of the bottom plate 1, the inner side of the positioning groove 21 is plugged with a fixing plate 23, the outer side of the fixing plate 23 is fixedly connected with a handle 24, the size of the positioning groove 21 is adapted to the fixing plate 23, the positioning plates 22 are fixedly connected to the outer side of the bottom plate 1, and the two positioning plates 22 are respectively The two-way screw 32 is respectively distributed on the side of the positioning groove 21 away from the handle 24. The fixing assembly includes two inner grooves 31 opened on the top of the fixing plate 23. The inner side of the inner groove 31 is rotatably connected with a bidirectional screw 32. The external thread of the bidirectional screw 32 is connected to two clamping plates 33. Two card slots 34 are opened on the clamping plate 33. The outside of the clamping plate 33 is slidably connected with a cross bar 35. The outer end of the bidirectional screw 32 is fixedly connected with a crank 36. One end of the bidirectional screw 32 is rotatably connected to the inner side of the left inner groove 31 through a bearing seat, and the other end of the bidirectional screw 32 passes through the left inner groove 31 and is fixedly connected to the crank 36. The cross bar 35 is fixedly connected to the inner side of the right inner groove 31. The ends of the two clamping plates 33 away from the bidirectional screw 32 are slidably connected to the cross bar 35, and the two clamping plates 33 are provided with card slots 34.

[0028] The two fire extinguisher tanks 33 are fixed to the slots 34 on the two clamping plates 33, and then the user can insert the fixing plate 23 into the positioning slot 21 on the bottom plate 1, and then detect the fire extinguisher tanks through the detection mechanism, and then the fixing plate 23 can be taken out from the positioning slot 21, and then the fixing plate 23 with another fire extinguisher tank to be detected fixed on the top can be inserted into the positioning slot 21 again, and then it can be detected by the detection mechanism again, thereby achieving the effect of fixing multiple fire extinguisher tanks at one time, so as to facilitate the subsequent detection mechanism to detect them, and also facilitate the user to perform batch detection, thereby improving the detection efficiency.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A fire extinguisher sealing detection device, comprising a base plate (1), the bottom of the base plate (1) being fixedly connected to a supporting leg (2), characterized in that: A detection mechanism for performing a sealing detection on a fire extinguisher tank body is arranged on the top of the base plate (1), and a fixing mechanism is arranged on the top of the base plate (1), wherein the fixing mechanism comprises a fixing component for fixing the fire extinguisher tank body and a positioning component for positioning the fire extinguisher tank body.

2. A fire extinguisher sealing detection device according to claim 1, characterized in that: The detection mechanism comprises two support rods (11) fixedly connected to the top of the bottom plate (1), the top of the support rods (11) being fixedly connected to a top plate (12), the outer side of the support rods (11) being fixedly connected to a limit plate (13), the top of the top plate (12) being fixedly connected to a cylinder (14), the output shaft of the cylinder (14) passing through the top plate (12) being fixedly connected to a slide plate (15), the top of the slide plate (15) being fixedly connected to an air pump (16), the bottom of the air pump (16) being provided with an air outlet pipe (17), one end of the air outlet pipe (17) away from the air pump (16) passing through the slide plate (15) being fixedly connected to a connecting pipe (18), the bottom of the connecting pipe (18) being fixedly connected to two branch pipes (19), the outer side of the branch pipe (19) being fixedly connected to a rubber plug (110), and the top of the rubber plug (110) being mounted with a pressure gauge (111).

3. A fire extinguisher sealing detection device according to claim 2, characterized in that: One end of the two support rods (11) is fixedly connected to the top of the bottom plate (1), and the other ends of the two support rods (11) are fixedly connected to the bottom of the top plate (12). The two support rods (11) are slidably connected to the slide plate (15). The outer sides of the two support rods (11) are fixedly connected to the limit plate (13). The slide plate (15) is distributed below the limit plate (13). The connecting pipe (18) is fixedly connected to the bottom of the slide plate (15). One end of each branch pipe (19) is fixedly connected to the connecting pipe (18), and the outside of each of the two branch pipes (19) is fixedly connected to a rubber plug (110). One end of each of the two branch pipes (19) away from the connecting pipe (18) passes through the two rubber plugs (110) and is distributed below the rubber plugs (110). The sizes of the two rubber plugs (110) are adapted to the tank opening of the fire extinguisher tank body, and a pressure gauge (111) is installed on each of the two rubber plugs (110).

4. The fire extinguisher sealing detection device according to claim 1, characterized in that: The positioning assembly comprises a positioning groove (21) formed on the top of the bottom plate (1) and a positioning plate (22) fixedly connected to the outside of the bottom plate (1); a fixing plate (23) is inserted into the inside of the positioning groove (21); and a handle (24) is fixedly connected to the outside of the fixing plate (23).

5. A fire extinguisher sealing detection device according to claim 4, characterized in that: The size of the positioning groove (21) is compatible with the fixing plate (23), the positioning plates (22) are fixedly connected to the outside of the bottom plate (1), and the two positioning plates (22) are respectively distributed on the side of the positioning groove (21) away from the handle (24).

6. A fire extinguisher sealing detection device according to claim 4, characterized in that: The fixing assembly comprises two inner grooves (31) formed on the top of the fixing plate (23); a bidirectional screw (32) is rotatably connected to the inner side of the inner groove (31); the outer side of the bidirectional screw (32) is threadably connected to two clamping plates (33); two clamping grooves (34) are formed on the clamping plates (33); the outer side of the clamping plates (33) is slidably connected to a cross bar (35); and the outer end of the bidirectional screw (32) is fixedly connected to a crank (36).

7. A fire extinguisher sealing detection device according to claim 6, characterized in that: One end of the bidirectional screw (32) is rotatably connected to the inner side of the left inner groove (31) through a bearing seat, and the other end of the bidirectional screw (32) passes through the left inner groove (31) and is fixedly connected to the crank (36). The cross bar (35) is fixedly connected to the inner side of the right inner groove (31). One end of the two clamping plates (33) away from the bidirectional screw (32) is slidably connected to the cross bar (35), and a clamping slot (34) is provided on the two clamping plates (33).

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