Connecting structure of fire extinguishing equipment piping

Abstract

The invention relates to the field of fire extinguishers, in particular to a connecting structure of fire extinguishing equipment piping. Comprising a positioning gasket, an equipment piping fixing sleeve and a fixing patch, the positioning gasket is arranged on equipment, fixing stickers are connected to the two sides of the positioning gasket, the fixing stickers are located on the equipment on the two sides respectively, the sides, facing the equipment, of the fixing stickers are sticky faces, a movable lock catch is arranged on the positioning gasket, and an equipment piping fixing sleeve is arranged below the movable lock catch. And one end of the equipment piping fixing sleeve is connected with the movable lock catch. After the device is attached and positioned, the equipment piping is clamped in the device, namely, one hand operates the equipment or holds the equipment piping, and the other hand pulls up the gear to rotate, so that the position of the equipment piping fixing sleeve can be adjusted.

Description

Technical Field

[0001] The invention relates to the field of fire extinguishers, and in particular to a connection structure for fire extinguishing equipment piping. Background Art

[0002] There are many types of fires, and different types of fires require different fire extinguishing equipment. For ordinary families, it is best to choose dry powder fire extinguishers, because dry powder fire extinguishers can extinguish many types of fires and have the best fire extinguishing effect. An ordinary family equipped with two 2 kg dry powder fire extinguishers can basically deal with general fires. The pipes of the fire extinguishing equipment need to be fixed and connected. In order to better fix the connection, we designed a connection structure for the fire extinguishing equipment piping. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, adapt to actual needs, and provide a connection structure for fire extinguishing equipment piping, including a positioning gasket 1, an equipment piping fixing sleeve 2 and a fixing sticker 3; the positioning gasket is arranged on the equipment, and the fixing stickers 3 are connected on both sides of the positioning gasket, and the fixing stickers are respectively located on the equipment on both sides, and the fixing stickers are sticky surfaces facing the equipment side, and the positioning gasket is provided with a movable lock, and an equipment piping fixing sleeve 2 is provided below the movable lock, and one end of the equipment piping fixing sleeve is connected to the movable lock.

[0004] A detachable anti-falling connecting belt 4 is also provided; a connecting ring 5 is rotatably provided on the upper ends of the two fixing stickers, and Velcro is provided at both ends of the anti-falling connecting belt, and the ends of the two anti-falling connecting belts pass through the connecting rings and fit themselves.

[0005] A soft pad 6 is provided at a position in the middle of the anti-slip connection belt corresponding to the rear side of the fixing column.

[0006] The equipment piping fixing sleeve is made of a deformable rubber material, and an opening 21 is provided on one side thereof along its vertical direction. Under normal conditions, the inner wall diameter of the equipment piping fixing sleeve is smaller than the diameter of the equipment piping.

[0007] The movable lock includes a gear groove 7, a gear 8 and a rack 9; a gear groove 7 is provided in the middle of the positioning gasket, and the side wall of the gear groove is provided with a tooth pattern that meshes with the gear; the thickness of the gear 8 is greater than the thickness of the gear groove 7; a rack 9 is horizontally provided on the lower side of the gear to be kneaded with it, and an equipment piping fixing sleeve 2 is connected to the rack 9 below; limiting grooves 10 are provided on the positioning gaskets on both sides of the rack; a limiting device is provided vertically directly above the gear, and when the lower end of the gear is completely moved out of the gear groove, it is the highest point of movement, and the gear can rotate to drive the rack to rotate without restriction. When it needs to be fixed, the gear is sent back to the gear groove, and the gear and rack can be fixed.

[0008] The limiting device is a limiting block 13, a spring groove 11 is vertically arranged at the center of the gear, an opening with a diameter smaller than that of its inner cavity is arranged at the upper end of the spring groove, a connecting rod 12 is vertically arranged at the gear groove at the bottom of the inner cavity, the two rods extend from the opening and are connected to the limiting block, a spring 14 is arranged on the outer ring of the two rods in the spring groove, the bottom of the spring is connected to the gear groove, and the upper end of the spring is connected to the upper end of the spring groove of the gear.

[0009] A pull knob 15 is provided at the upper end of the gear.

[0010] A lower connecting piece 16 is provided at the lower side of the center of the rack, and an upper connecting piece 17 is provided at a position corresponding to the equipment piping fixing sleeve; the lower connecting piece is provided with multiple groups of buckle heads 18, and buckle holes 19 are provided at positions corresponding to the upper connecting piece. The distance between the positioning gasket and the equipment piping fixing sleeve is adjusted as needed, and the buckle head is selected to buckle the buckle hole into the buckle head.

[0011] The beneficial effects of the present invention are: After the device is attached and positioned, the equipment piping is inserted, and the device can be operated or supported by one hand, while the gear is pulled up and rotated by the other hand to adjust the position of the equipment piping fixing sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described below with reference to the accompanying drawings and implementation examples.

[0013] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 An enlarged schematic diagram of the positioning gasket; Figure 3 The schematic diagram of the positioning gasket is further enlarged; Figure 4 An enlarged schematic diagram of the gear slot for removing the gear; Figure 5 This is a cross-sectional view of the interior of the spring groove. DETAILED DESCRIPTION

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments: See also Figure 1-5 .

[0015] The present invention discloses a connection structure for fire extinguishing equipment piping, comprising a positioning gasket 1, an equipment piping fixing sleeve 2 and a fixing sticker 3; the positioning gasket is arranged on the equipment, the fixing stickers 3 are connected to both sides of the positioning gasket, the fixing stickers are respectively located on the equipment on both sides, the fixing stickers are sticky surfaces facing the equipment side, a movable lock is arranged on the positioning gasket, an equipment piping fixing sleeve 2 is arranged below the movable lock, and one end of the equipment piping fixing sleeve is connected to the movable lock.

[0016] A detachable anti-falling connecting belt 4 is also provided; a connecting ring 5 is rotatably provided on the upper ends of the two fixing stickers, and Velcro is provided at both ends of the anti-falling connecting belt, and the ends of the two anti-falling connecting belts pass through the connecting rings and fit themselves.

[0017] A soft pad 6 is provided at a position in the middle of the anti-slip connection belt corresponding to the rear side of the fixing column.

[0018] The equipment piping fixing sleeve is made of a deformable rubber material, and an opening 21 is provided on one side thereof along its vertical direction. Under normal conditions, the inner wall diameter of the equipment piping fixing sleeve is smaller than the diameter of the equipment piping.

[0019] The movable lock includes a gear groove 7, a gear 8 and a rack 9; a gear groove 7 is provided in the middle of the positioning gasket, and the side wall of the gear groove is provided with a tooth pattern that meshes with the gear; the thickness of the gear 8 is greater than the thickness of the gear groove 7; a rack 9 is horizontally provided on the lower side of the gear to be kneaded with it, and an equipment piping fixing sleeve 2 is connected to the rack 9 below; limiting grooves 10 are provided on the positioning gaskets on both sides of the rack; a limiting device is provided vertically directly above the gear, and when the lower end of the gear is completely moved out of the gear groove, it is the highest point of movement, and the gear can rotate to drive the rack to rotate without restriction. When it needs to be fixed, the gear is sent back to the gear groove, and the gear and rack can be fixed.

[0020] The limiting device is a limiting block 13, a spring groove 11 is vertically arranged at the center of the gear, an opening with a diameter smaller than that of its inner cavity is arranged at the upper end of the spring groove, a connecting rod 12 is vertically arranged at the gear groove at the bottom of the inner cavity, the two rods extend from the opening and are connected to the limiting block, a spring 14 is arranged on the outer ring of the two rods in the spring groove, the bottom of the spring is connected to the gear groove, and the upper end of the spring is connected to the upper end of the spring groove of the gear.

[0021] A pull knob 15 is provided at the upper end of the gear.

[0022] A lower connecting piece 16 is provided at the lower side of the center of the rack, and an upper connecting piece 17 is provided at a position corresponding to the equipment piping fixing sleeve; the lower connecting piece is provided with multiple groups of buckle heads 18, and buckle holes 19 are provided at positions corresponding to the upper connecting piece. The distance between the positioning gasket and the equipment piping fixing sleeve is adjusted as needed, and the buckle head is selected to buckle the buckle hole into the buckle head.

[0023] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings or directly or indirectly applied in related technical fields are also included in the patent protection scope of the present invention.

Claims

1. A connection structure for fire extinguishing equipment piping, characterized in that: The invention comprises a positioning gasket (1), an equipment piping fixing sleeve (2) and a fixing sticker (3); the positioning gasket is arranged on the equipment, the fixing stickers (3) are connected to the two sides of the positioning gasket, the fixing stickers are respectively located on the equipment on both sides, the fixing stickers are sticky surfaces facing the equipment, a movable lock is arranged on the positioning gasket, an equipment piping fixing sleeve (2) is arranged below the movable lock, and one end of the equipment piping fixing sleeve is connected to the movable lock.

2. A fire extinguishing equipment piping connection structure according to claim 1, characterized in that: A detachable anti-falling connecting belt (4) is also provided; a connecting ring (5) is rotatably provided at the upper ends of the two fixing stickers; Velcro is provided at both ends of the anti-falling connecting belt, and the ends of the two anti-falling connecting belts pass through the connecting rings and fit themselves.

3. A fire extinguishing equipment piping connection structure according to claim 2, characterized in that: A soft pad (6) is provided at a position in the middle of the anti-slip connection belt corresponding to the rear side of the fixing column.

4. A fire extinguishing equipment piping connection structure according to claim 1, characterized in that: The equipment piping fixing sleeve is made of a deformable rubber material, and one side thereof is provided with an opening (21) along its vertical direction. Under normal conditions, the inner wall diameter of the equipment piping fixing sleeve is smaller than the diameter of the equipment piping.

5. A fire extinguishing equipment piping connection structure according to claim 1, characterized in that: The movable lock comprises a gear groove (7), a gear (8) and a rack (9); the gear groove (7) is arranged in the middle of the positioning gasket, and the side wall of the gear groove is provided with a tooth pattern meshing with the gear; the thickness of the gear (8) is greater than the thickness of the gear groove (7); a rack (9) is arranged horizontally on the lower side of the gear to be kneaded therewith, and an equipment piping fixing sleeve (2) is connected to the lower side of the rack (9); limiting grooves (10) are arranged on the positioning gaskets on both sides of the rack; a limiting device is arranged vertically directly above the gear, and when the lower end of the gear is completely moved out of the gear groove, it is the highest point of movement, and the gear can rotate to drive the rack to rotate without restriction. When it needs to be fixed, the gear is sent back to the gear groove, and the gear and the rack can be fixed.

6. A fire extinguishing equipment piping connection structure according to claim 5, characterized in that: The limiting device is a limiting block (13), a spring groove (11) is vertically arranged at the center of the gear, an opening with a diameter smaller than that of the inner cavity is arranged at the upper end of the spring groove, a connecting rod (12) is vertically arranged at the gear groove at the bottom of the inner cavity, the two rods extend from the opening and are connected to the limiting block, a spring (14) is sleeved on the outer ring of the two rods in the spring groove, the bottom of the spring is connected to the gear groove, and the upper end of the spring is connected to the upper end of the spring groove of the gear.

7. A fire extinguishing equipment piping connection structure according to claim 6, characterized in that: A pulling knob (15) is provided at the upper end of the gear.

8. A fire extinguishing equipment piping connection structure according to claim 6, characterized in that: A lower connecting piece (16) is provided at the lower side of the center of the rack, and an upper connecting piece (17) is provided at a position corresponding to the equipment piping fixing sleeve; the lower connecting piece is provided with a plurality of groups of buckle heads (18), and buckle holes (19) are provided at positions corresponding to the upper connecting piece, and the distance between the positioning gasket and the equipment piping fixing sleeve is adjusted as needed, and the buckle heads are selected to buckle the buckle holes into the buckle heads.

Images