Valve quick connector and dismounting device

Abstract

The utility model belongs to the technical field of quick connectors, and particularly relates to a valve quick connector and a dismounting device, which solve the problems of complexity in installation and inconvenience in use in the prior art, and comprises a valve connector and a hose connector, a valve pipe is installed on one side of the valve connector, and a driving threaded rod is rotatably installed in the valve connector. The top of the driving threaded rod is fixedly connected with a rotary knob through a screw, two symmetrically-arranged fixing blocks are fixedly connected into the valve connector, driven shafts are rotationally installed in the fixing blocks, and through the arrangement of the driving threaded rod, the rotary knob and other structures, when the valve connector needs to be connected with a hose connector, after a plug is inserted, the rotary knob is rotated, and the driven shafts are driven to rotate; and the driving threaded rod, the driven shaft and the driven threaded rod are driven to rotate, and the three clamping blocks are driven to clamp the plug, so that equipment installation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of quick connectors, in particular to a valve quick connector and a disassembly device. Background Art

[0002] At present, valves are widely used in the transmission and control of various fluids (such as gas, liquid, etc.) in the fields of industry, construction and infrastructure. Quick connectors, as a convenient and efficient valve connection and disassembly device, play an important role in the use and maintenance of valves.

[0003] The authorization announcement number in the prior art is: CN218063847U, and the name is a valve hose quick connector, including a hose connector end and a valve connector end, and its characteristics are that the mounting plate is fixed to the inner surface of the hose connector end, the inner tube is fixed to the right side of the mounting plate, the electric push rod is fixed to the inner surface of the hose connector end located on the right side of the mounting plate, the arc-shaped fixing block is fixed on the electric push rod, and the O-ring is fixed to the outer surface of the inner tube. This design makes it possible to start the electric push rod after the hose is sleeved on the outer surface of the inner tube, and the electric push rod is pushed toward the inner tube, driving the upper and lower arc-shaped fixing blocks to move toward the inner tube, thereby fixing and clamping the hose sleeved on the outer surface of the inner tube, and the O-ring is tightly fitted with the hose under the extrusion of the arc-shaped fixing block, thereby increasing the sealing performance, so that the hose is tightly connected to the quick connector and is not easy to leak;

[0004] However, when the patent is used to connect the valve connector and the hose connector, the water pipe will be twisted due to the threaded connection, and the installation is more complicated. When the patent is used, the pressure of the water flow cannot be seen in an intuitive form, so the operator can only adjust the valve by feeling, and the use of the equipment is inconvenient. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a valve quick connector and a disassembly device, which solves the problems of complicated installation and inconvenient use.

[0006] In order to solve the above technical problems, the utility model provides a valve quick connector and disassembly device, including a valve connector and a hose connector, a valve tube is installed on one side of the valve connector, an active threaded rod is rotatably installed inside the valve connector, a knob is fixedly connected to the top of the active threaded rod by a screw, two symmetrically arranged fixed blocks are fixedly connected inside the valve connector, a driven shaft is rotatably installed inside the fixed block, a synchronous belt is installed on the outer circumference of one of the driven shafts and the active threaded rod, a transmission belt is installed on the outer circumference of the other driven shaft and the active threaded rod, and the two driven shafts are fixedly connected to the outer circumference of the two driven shafts. A driving bevel gear is fixedly sleeved on the outer circumference of the shaft, and two symmetrically arranged driven threaded rods are rotatably installed inside the valve joint. A driven bevel gear is fixedly sleeved on the outer circumference of the driven threaded rod, and the driving bevel gear and the driven bevel gear are meshed. A fixed rod is fixedly connected to the inside of the valve joint, and connecting blocks are threadedly sleeved on the outer circumferences of the two driven threaded rods and the driving threaded rod. The tops of the three connecting blocks and the fixed rods are fixedly connected with clamping blocks by screws, and buffer heads are slidably assembled on both sides of the clamping blocks. The inside of the valve joint is fixedly connected with three guide rods equidistantly distributed in an array.

[0007] Preferably, a soft tube is installed on one side of the hose connector, a plug is installed on one side of the hose connector, a sealing gasket is provided on one side of the hose connector, a mounting block is installed on the top of the valve connector, and a water pressure gauge is installed on the top of the mounting block.

[0008] Preferably, a buffer groove is provided inside the buffer head, the clamping block is slidably connected inside the buffer groove, a buffer spring is commonly connected between the clamping block and the inner wall of the buffer groove, and the buffer groove is used for the sliding of the clamping block.

[0009] Preferably, a guide groove is provided inside the connecting block, the guide rod is slidably connected inside the guide groove, a gear groove is provided inside the valve joint, the active bevel gear is rotatably installed inside the gear groove, and the guide groove is used for the guide rod to slide.

[0010] Preferably, a circular groove is opened inside the valve joint, the driven bevel gear is rotatably installed inside the circular groove, a rotating groove is opened inside the valve joint, the active threaded rod is rotatably installed inside the rotating groove, and the circular groove is used for the driven bevel gear to rotate.

[0011] Preferably, a driven groove is provided inside the fixed block, and the driven shaft is rotatably installed inside the driven groove. A sliding groove is provided inside the valve joint, and the connecting block is slidably connected inside the sliding groove. The driven groove is used for the rotation of the driven shaft.

[0012] Compared with the related art, the utility model has the following beneficial effects:

[0013] 1. The utility model is provided with structures such as an active threaded rod and a knob. When the valve joint needs to be connected to a hose joint, after inserting the plug, the knob is turned to drive the active threaded rod to rotate, drive the driven shaft to rotate, drive the driven threaded rod to rotate, and drive the three clamping blocks to clamp the plug, making the equipment installation more convenient.

[0014] 2. The utility model is provided with structures such as mounting blocks and water pressure gauges. When the equipment is in use, water flows out from the valve pipe. When passing through the valve joint, the water pressure gauge displays the pressure of the water flow and displays it on the water flow meter. The operator adjusts the flow rate of the valve through the value of the water pressure gauge, so that the operator can monitor the water flow more intuitively.

[0015] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the valve joint of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall internal structure of the valve joint of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the card block of the utility model;

[0021] Figure 5 It is an enlarged view of the mark A of the present utility model.

[0022] Numbers in the figure:

[0023] 1. Valve connector; 101. Active threaded rod; 102. Knob; 103. Drive belt; 104. Synchronous belt; 105. Driven shaft; 106. Fixed block; 107. Active bevel gear; 108. Driven bevel gear; 109. Guide rod; 110. Block; 111. Buffer head; 112. Fixed rod; 113. Buffer spring; 114. Connecting block; 115. Driven threaded rod; 2. Valve pipe; 3. Mounting block; 4. Water pressure gauge; 5. Hose connector; 6. Soft pipe; 7. Sealing pad; 8. Plug. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 A valve quick connector and disassembly device, comprising a valve connector 1 and a hose connector 5, a valve tube 2 is installed on one side of the valve connector 1, an active threaded rod 101 is rotatably installed inside the valve connector 1, a knob 102 is fixedly connected to the top of the active threaded rod 101 by screws, two symmetrically arranged fixed blocks 106 are fixedly connected inside the valve connector 1, a driven shaft 105 is rotatably installed inside the fixed block 106, a synchronous belt 104 is commonly installed on the outer circumference of one driven shaft 105 and the active threaded rod 101, a transmission belt 103 is commonly installed on the outer circumference of the other driven shaft 105 and the active threaded rod 101, active bevel gears 107 are fixedly sleeved on the outer circumferences of the two driven shafts 105, two symmetrically arranged driven threaded rods 115 are rotatably installed inside the valve connector 1, and a driven bevel gear 107 is fixedly sleeved on the outer circumference of the driven threaded rod 115 The moving bevel gear 108, the driving bevel gear 107 and the driven bevel gear 108 are meshed with each other, and a fixing rod 112 is fixedly connected inside the valve joint 1, and connecting blocks 114 are threadedly sleeved on the outer circumferences of the two driven threaded rods 115 and the driving threaded rod 101, and the tops of the three connecting blocks 114 and the fixing rod 112 are fixedly connected with clamping blocks 110 by screws, and buffer heads 111 are slidably assembled on both sides of the clamping blocks 110, and three arrays of equidistantly distributed guide rods 109 are fixedly connected inside the valve joint 1, through the arrangement of the active threaded rod 101, the knob 102 and other structures, when the valve joint 1 needs to be connected to the hose joint 5, after inserting the plug 8, the knob 102 is turned to drive the active threaded rod 101 to rotate, drive the driven shaft 105 to rotate, drive the driven threaded rod 115 to rotate, and drive the three clamping blocks 110 to clamp the plug 8, so that the equipment installation is more convenient.

[0026] See also Figure 1-5 A soft tube 6 is installed on one side of the hose connector 5, a plug 8 is installed on one side of the hose connector 5, a sealing gasket 7 is arranged on one side of the hose connector 5, a mounting block 3 is installed on the top of the valve connector 1, and a water pressure gauge 4 is installed on the top of the mounting block 3. Through the arrangement of the mounting block 3, the water pressure gauge 4 and other structures, when the equipment is in use, water flows out from the valve pipe 2, and the water pressure gauge 4 displays the pressure of the water flow when passing through the valve connector 1, and is displayed on the water flow meter. The operator adjusts the flow rate of the valve through the value of the water pressure gauge 4, so that the operator can monitor the water flow more intuitively.

[0027] See also Figure 1-5 A buffer groove is provided inside the buffer head 111, and the clamping block 110 is slidably connected inside the buffer groove. A buffer spring 113 is commonly connected between the clamping block 110 and the inner wall of the buffer groove. A guide groove is provided inside the connecting block 114, and the guide rod 109 is slidably connected inside the guide groove. A gear groove is provided inside the valve joint 1, and the active bevel gear 107 is rotatably installed inside the gear groove. A circular groove is provided inside the valve joint 1, and the driven bevel gear 108 is rotatably installed inside the circular groove. A rotating groove is provided inside the valve joint 1, and the active threaded rod 101 is rotatably installed inside the rotating groove. A driven groove is provided inside the fixed block 106, and the driven shaft 105 is rotatably installed inside the driven groove. A sliding groove is provided inside the valve joint 1, and the connecting block 114 is slidably connected inside the sliding groove.

[0028] The specific implementation process of the utility model is as follows: when the operator needs to install the hose connector 5 on the valve connector 1, the hose plug 8 is inserted into the valve connector 1 and the knob 102 is turned. The knob 102 drives the active threaded rod 101 to rotate, and the active threaded rod 101 drives one of the connecting blocks 114 to slide outward along the guide rod 109. At the same time, the active threaded rod 101 drives the synchronous belt 104 and the transmission belt 103 to slide, and the synchronous belt 104 and the transmission belt 103 drive the two driven shafts 105 to rotate, and the two driven shafts 105 drive the two active bevel gears 107 to rotate, and the active bevel gear 107 drives the driven bevel gear 108 to rotate, and the driven bevel gear 108 drives the driven threaded rod 115 to rotate, and the two driven threaded rods 115 drive the other two connecting blocks 114 to slide outward along the other two guide rods 109, and the three connecting blocks 114 drive the three card blocks 110 to plug 8 is fixed on the block 110 on the fixed rod 112. When the hose connector 5 needs to be disassembled, the knob 102 is rotated in the opposite direction, and the knob 102 drives the active threaded rod 101 to rotate in the opposite direction. The active threaded rod 101 drives one of the connecting blocks 114 to slide inward along the guide rod 109. At the same time, the active threaded rod 101 drives the synchronous belt 104 and the transmission belt 103 to slide in the opposite direction. The synchronous belt 104 and the transmission belt 103 drive the two driven shafts 105 to rotate in the opposite direction. The two driven shafts 105 drive the two active bevel gears 107 to rotate in the opposite direction. The active bevel gear 107 drives the driven bevel gear 108 to rotate in the opposite direction. The driven bevel gear 108 drives the driven threaded rod 115 to rotate in the opposite direction. The two driven threaded rods 115 drive the other two connecting blocks 114 to slide inward along the other two guide rods 109, thereby separating the valve connector 1 and the hose connector 5, making the installation and disassembly of the equipment more convenient.

[0029] Furthermore, when the equipment is started, water flows out from the valve pipe 2, passes through the valve connector 1 and the hose connector 5, and finally flows out from the soft pipe 6. The operator observes the pressure of the water flowing out of the valve through the water pressure gauge 4 on the valve connector 1, thereby controlling the speed of the water flow by adjusting the valve, thereby monitoring the size of the water flow.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A valve quick connector and disassembly device, comprising a valve connector (1) and a hose connector (5), characterized in that: A valve tube (2) is installed on one side of the valve joint (1); an active threaded rod (101) is rotatably installed inside the valve joint (1); a knob (102) is fixedly connected to the top of the active threaded rod (101) by means of screws; two symmetrically arranged fixing blocks (106) are fixedly connected inside the valve joint (1); a driven shaft (105) is rotatably installed inside the fixing block (106); a synchronous belt (104) is installed on the outer circumference of one of the driven shafts (105) and the active threaded rod (101); a transmission belt (103) is installed on the outer circumference of the other driven shaft (105) and the active threaded rod (101); active bevel gears (107) are fixedly sleeved on the outer circumferences of the two driven shafts (105); Two symmetrically arranged driven threaded rods (115) are rotatably mounted inside the head (1), a driven bevel gear (108) is fixedly sleeved on the outer circumference of the driven threaded rod (115), the driving bevel gear (107) and the driven bevel gear (108) are meshed, a fixed rod (112) is fixedly connected inside the valve joint (1), a connecting block (114) is threadedly sleeved on the outer circumference of the two driven threaded rods (115) and the driving threaded rod (101), the tops of the three connecting blocks (114) and the fixed rod (112) are fixedly connected by screws, and buffer heads (111) are slidably mounted on both sides of the clamping block (110), and three arrays of equally spaced guide rods (109) are fixedly connected inside the valve joint (1).

2. A valve quick connector and disassembly device according to claim 1, characterized in that: A soft tube (6) is installed on one side of the hose connector (5), a plug (8) is installed on one side of the hose connector (5), a sealing gasket (7) is provided on one side of the hose connector (5), a mounting block (3) is installed on the top of the valve connector (1), and a water pressure gauge (4) is installed on the top of the mounting block (3).

3. A valve quick connector and disassembly device according to claim 1, characterized in that: A buffer groove is provided inside the buffer head (111), the clamping block (110) is slidably connected inside the buffer groove, and a buffer spring (113) is commonly connected between the clamping block (110) and the inner wall of the buffer groove.

4. A valve quick connector and disassembly device according to claim 1, characterized in that: A guide groove is provided inside the connection block (114), the guide rod (109) is slidably connected inside the guide groove, a gear groove is provided inside the valve joint (1), and the active bevel gear (107) is rotatably mounted inside the gear groove.

5. A valve quick connector and disassembly device according to claim 1, characterized in that: A circular groove is provided inside the valve joint (1), and the driven bevel gear (108) is rotatably mounted inside the circular groove. A rotating groove is provided inside the valve joint (1), and the active threaded rod (101) is rotatably mounted inside the rotating groove.

6. A valve quick connector and disassembly device according to claim 1, characterized in that: A driven groove is provided inside the fixed block (106), and the driven shaft (105) is rotatably mounted inside the driven groove. A sliding groove is provided inside the valve joint (1), and the connecting block (114) is slidably connected inside the sliding groove.

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