Water seepage detection device for fire-fighting lance

Abstract

The utility model relates to the technical field of water seepage detection devices, in particular to a water seepage detection device for a fire-fighting lance, which comprises a mounting piece and a supporting assembly, two groups of guide pieces are symmetrically arranged on the mounting piece, moving pieces are arranged on the guide pieces in a sliding manner, extension pieces are arranged on the moving pieces, and positioning holes are formed in the extension pieces. Two sets of positioning columns are symmetrically arranged in the extending piece positioning holes in an inserted and pulled mode, the positioning columns are arranged on the clamping pieces, bolts are arranged in the through holes of the clamping pieces and arranged in the threaded holes of the extending pieces, and the installation pieces are arranged on the supporting assembly. The lifting assembly is arranged on the supporting assembly, and the lifting assembly is connected with the extension piece of the detection area in a matched mode; the fire-fighting lance is convenient to disassemble and assemble, and the detection efficiency is improved.

Description

Technical Field

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

[0002] Fire hoses are water-throwing tools used for firefighting. When connected to a hose, they spray a dense, rich stream of water. They offer advantages such as long range and high water output. Depending on the type and characteristics of the jet, they can be categorized as direct current, spray, and multi-use. Direct current and spray are the most commonly used.

[0003] Fire hoses, as a crucial piece of firefighting equipment, play a vital role in firefighting. To ensure their reliability and safety, factory leak testing is essential. Traditional leak detection systems require the hoses to be disassembled and replaced in the testing area. This also requires waiting for the hoses to be disassembled and replaced after the test is complete, impacting testing efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a fire hose seepage detection device which is convenient for disassembly and assembly and improves detection efficiency.

[0005] The utility model provides a fire hose water seepage detection device, comprising:

[0006] The mounting member and the support assembly are symmetrically provided with two sets of guide members on the mounting member, a moving member is slidably provided on the guide member, an extension member is provided on the moving member, a positioning hole is provided on the extension member, two sets of positioning columns are symmetrically inserted and removed in the positioning holes of the extension member, the positioning columns are provided on the clamping member, a bolt is provided in the through hole of the clamping member, the bolt is provided in the threaded hole of the extension member, and the mounting member is provided on the support assembly;

[0007] The lifting assembly is arranged on the supporting assembly and is connected with the extension piece of the detection area.

[0008] Furthermore, the support assembly includes a mounting base and a drive assembly. A support shaft is arranged in the axial hole of the mounting base, and the support shaft is coaxially arranged on the mounting part. The drive assembly is arranged inside the cavity of the mounting base. The drive assembly is used for the mounting part to drive the two groups of extension parts to adjust.

[0009] Preferably, the lifting assembly includes a cylinder arranged inside the cavity of the mounting base, a connecting column is coaxially arranged at the output end of the cylinder, a transmission member is coaxially rotated on the connecting column, a connecting groove is provided on the extension member, and the transmission member is slidably arranged inside the connecting groove of the extension member.

[0010] Furthermore, the drive assembly includes a drive motor arranged inside the cavity of the mounting base, a drive shaft is coaxially arranged on the output end of the drive motor, a fan gear is coaxially arranged on the drive shaft, a transmission gear is coaxially arranged on the support shaft, and the fan gear and the transmission gear are meshed and connected.

[0011] Preferably, the drive motor is started once, and the support shaft drives the mounting member to rotate 180° through the engagement of the sector gear and the transmission gear.

[0012] Furthermore, a limiting member is coaxially arranged on the driving shaft, and two sets of limiting sliding grooves are symmetrically arranged on the transmission gear. The limiting member is slidably arranged in the limiting arc groove of the transmission gear.

[0013] Preferably, when the sector gear is engaged with the transmission gear, the limiting member and the limiting arc groove of the transmission gear are in a disengaged state.

[0014] Furthermore, a plurality of groups of adjustment feet are provided at the bottom end of the mounting base.

[0015] Preferably, chamfers are provided on the cylinder output end and the transmission member respectively.

[0016] Furthermore, a rubber pad is provided on the clamping member.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the movable part is slidably supported on the mounting part by the guide part, and the moving trajectory is limited; the clamping part and the extension part moving trajectory are limited by the positioning column; the distance between the two groups of clamping parts is adjusted by the bolt, and can be disassembled and replaced; the clamping parts are disassembled and replaced to adapt to fire hoses of different sizes; by setting up two groups of movable parts, when the fire hose on one side is undergoing water seepage detection, the fire hose on the other side that has completed detection can be replaced synchronously; the fire hose in the detection area is brought into contact with the detection pressure pump through the lifting assembly for easy detection; the fire hose is easy to disassemble and assemble, thereby improving detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural diagram of the present utility model;

[0019] Figure 2 This is an axonometric structural diagram of the present utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the parts structure of the utility model;

[0022] Markings in the accompanying drawings: 1. Mounting part; 2. Moving part; 3. Extension part; 4. Positioning column; 5. Clamping part; 6. Bolt; 7. Guide part; 8. Mounting base; 9. Support shaft; 10. Cylinder; 11. Connecting column; 12. Transmission part; 13. Drive motor; 14. Drive shaft; 15. Fan gear; 16. Transmission gear; 17. Limiting part; 19. Adjustment foot. DETAILED DESCRIPTION

[0023] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like Figures 1 to 4 As shown, the utility model is a fire hose water seepage detection device, comprising:

[0025] The mounting member 1 and the support assembly are symmetrically provided with two groups of guide members 7, a moving member 2 is slidably provided on the guide member 7, an extension member 3 is provided on the moving member 2, a positioning hole is provided on the extension member 3, two groups of positioning columns 4 are symmetrically inserted and removed in the positioning holes of the extension member 3, the positioning columns 4 are provided on the clamping member 5, a bolt 6 is provided in the through hole of the clamping member 5, the bolt 6 is provided inside the threaded hole of the extension member 3, and the mounting member 1 is provided on the support assembly;

[0026] The lifting assembly is arranged on the supporting assembly, and the lifting assembly is connected with the extension part 3 of the detection area; the movable part 2 is slidably supported on the mounting part 1 through the guide part 7, and the moving trajectory is limited, and the clamping part 5 and the moving trajectory of the extension part 3 are limited by the positioning column 4, and the distance between the two groups of clamping parts 5 is adjusted by the bolt 6, and can be disassembled and replaced. The clamping part 5 is disassembled and replaced to adapt to fire hoses of different sizes. By setting two groups of moving parts 2, when the fire hose on one side is undergoing water seepage detection, the fire hose on the other side that has completed the detection can be replaced synchronously. The fire hose in the detection area is contacted with the detection pressure pump through the lifting assembly for easy detection. The fire hose is easy to disassemble and assemble, thereby improving the detection efficiency.

[0027] like Figures 1 to 4 As shown, as a preferred solution, the support assembly includes a mounting base 8 and a drive assembly, a support shaft 9 is provided in the axial hole of the mounting base 8, the support shaft 9 is coaxially arranged on the mounting part 1, and the drive assembly is arranged inside the cavity of the mounting base 8, and the drive assembly is used for the mounting part 1 to drive the two groups of extension parts 3 to adjust the work positions; by driving the mounting part 1 and the two groups of extension parts 3 to adjust the work positions, it is possible to quickly switch the detection position, thereby improving the efficiency of the overall detection process, and the drive assembly in the mounting base 8 can make the fire hose on the mounting part 1 switch smoothly between different work positions, thereby enhancing the overall flexibility of the device and reducing the difficulty of replacement in the detection area.

[0028] like Figures 1 to 4 As shown, as an optimal solution, the lifting assembly includes a cylinder 10 arranged inside the cavity of the mounting base 8, and a connecting column 11 is coaxially arranged at the output end of the cylinder 10, and a transmission member 12 is coaxially rotatably arranged on the connecting column 11, a connecting groove is provided on the extension member 3, and the transmission member 12 is slidingly arranged inside the connecting groove of the extension member 3, and chamfers are respectively provided on the output end of the cylinder 10 and the transmission member 12; the cylinder 10 drives the lifting and lowering movement of the connecting column 11 and the transmission member 12, thereby realizing rapid contact and separation between the fire hose in the detection area and the booster pump, thereby improving the detection efficiency, and the transmission member 12 can slide in the connecting groove of the extension member 3, and the chamfer design on the output end of the cylinder 10 and the transmission member 12 increases the smoothness when the connecting groove of the extension member 3 contacts the transmission member 12, thereby improving the vibration during the matching process, and ensuring the safety of the fire hose during the detection process through the precise control of the cylinder 10.

[0029] like Figures 1 to 4 As shown, as a preferred solution, the drive assembly includes a drive motor 13 arranged inside the cavity of the mounting base 8, and a drive shaft 14 is coaxially arranged on the output end of the drive motor 13. A fan gear 15 is coaxially arranged on the drive shaft 14, and a transmission gear 16 is coaxially arranged on the support shaft 9. The fan gear 15 is engaged with the transmission gear 16 for transmission connection. When the drive motor 13 is started once, the fan gear 15 engages with the transmission gear 16 and the support shaft 9 drives the mounting part 1 to rotate 180°; by driving the mounting part 1 to rotate 180° by a single start of the drive motor 13, the fire hose is quickly switched between different workstations, and the efficiency of the overall detection process is improved. The coordinated use of the fan gear 15 and the transmission gear 16 enables the mounting part 1 to rotate smoothly and accurately, thereby enhancing the overall flexibility of the device and improving the transmission accuracy.

[0030] like Figures 1 to 4 As shown, as a preferred solution, a limiting member 17 is coaxially arranged on the drive shaft 14, and two sets of limiting grooves are symmetrically arranged on the transmission gear 16. The limiting member 17 is slidably arranged in the limiting arc groove of the transmission gear 16. When the sector gear 15 is engaged with the transmission gear 16, the limiting member 17 and the limiting arc groove of the transmission gear 16 are in a disengaged state; the limiting member 17 is used in conjunction with the limiting groove on the transmission gear 16, so that after the sector gear 15 is engaged and disengaged from the transmission gear 16, the mounting member 1 no longer rotates, thereby improving the transmission accuracy. When the sector gear 15 is engaged with the transmission gear 16, the limiting member 17 and the limiting arc groove of the transmission gear 16 are in a disengaged state, thereby avoiding unnecessary friction and damage and improving the safety of the overall device.

[0031] like Figures 1 to 4As shown, as a preferred solution, multiple groups of adjustment feet 19 are provided at the bottom of the mounting base 8; the design of the adjustment feet 19 enables the device to adapt to different types of ground environments and remain stable even on uneven ground.

[0032] like Figures 1 to 4 As shown, as a preferred embodiment, a rubber pad is provided on the clamping member 5; the soft material of the rubber pad can effectively prevent the clamping member 5 from causing scratches or other damage to the surface of the fire hose during the clamping process, thereby protecting the integrity of the fire hose.

[0033] like Figures 1 to 4 As shown, as a preferred solution, its working process is as follows:

[0034] After the inspection is completed, the cylinder 10 is lowered and reset through the transmission part 12, and the drive motor 13 is started to drive the sector gear 15 on the drive shaft 14 to engage with the transmission gear 16, so that the two groups of moving parts 2 are adjusted at the workstations. The fire hose that has completed the inspection is transferred to another workstation for the next step of processing or unloading. At the same time, the fire hose on the other side begins to enter the inspection preparation stage, thereby realizing the synchronous replacement of the fire hoses on both sides.

[0035] The utility model provides a fire hose water seepage detection device, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A fire hose water seepage detection device, characterized in that: include: A mounting member and a support assembly, wherein two groups of guide members are symmetrically arranged on the mounting member, a moving member is slidably arranged on the guide member, an extension member is provided on the moving member, a positioning hole is provided on the extension member, two groups of positioning columns are symmetrically inserted and removed in the positioning holes of the extension member, the positioning columns are arranged on the clamping member, a bolt is arranged in the through hole of the clamping member, the bolt is arranged inside the threaded hole of the extension member, and the mounting member is arranged on the support assembly; A lifting assembly is provided on the supporting assembly and is cooperatively connected with the extension piece of the detection area.

2. A fire hose water seepage detection device according to claim 1, characterized in that: The support assembly includes a mounting base and a drive assembly. A support shaft is provided in the axial hole of the mounting base. The support shaft is coaxially arranged on the mounting piece. The drive assembly is arranged inside the cavity of the mounting base. The drive assembly is used for the mounting piece to drive two groups of extension piece stations for adjustment.

3. A fire hose water seepage detection device according to claim 2, characterized in that: The lifting assembly includes a cylinder arranged inside the cavity of the mounting base, a connecting column is coaxially arranged at the output end of the cylinder, a transmission member is coaxially rotatably arranged on the connecting column, a connecting groove is provided on the extension member, and the transmission member is slidably arranged inside the connecting groove of the extension member.

4. A fire hose water seepage detection device as claimed in claim 3, characterized in that: The cylinder output end and the transmission member are respectively provided with chamfers.

5. A fire hose water seepage detection device according to claim 2, characterized in that: The drive assembly includes a drive motor arranged inside the cavity of the mounting base, a drive shaft is coaxially arranged on the output end of the drive motor, a sector gear is coaxially arranged on the drive shaft, a transmission gear is coaxially arranged on the support shaft, and the sector gear is meshed with the transmission gear for transmission connection.

6. A fire hose water seepage detection device according to claim 5, characterized in that: The driving motor is started once, and the sector gear is engaged with the transmission gear, and the support shaft drives the mounting member to rotate 180 degrees.

7. A fire hose water seepage detection device according to claim 5, characterized in that: A limiting member is coaxially arranged on the driving shaft, and two groups of limiting sliding grooves are symmetrically arranged on the transmission gear. The limiting member is slidably arranged in the limiting arc groove of the transmission gear.

8. A fire hose water seepage detection device according to claim 7, characterized in that: When the sector gear is engaged with the transmission gear, the limiting member and the limiting arc groove of the transmission gear are in a disengaged state.

9. A fire hose water seepage detection device according to claim 2, characterized in that: The bottom end of the mounting base is provided with multiple groups of adjustment feet.

10. A fire hose water seepage detection device according to claim 1, characterized in that: A rubber pad is provided on the clamping piece.

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