CN209164844U

CN209164844U - A kind of pipeline quick connector

Info

Publication number: CN209164844U
Application number: CN201821463565.3U
Authority: CN
Inventors: 刘锦云
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-07
Filing date: 2018-09-07
Publication date: 2019-07-26
Anticipated expiration: 2028-09-07

Abstract

The utility model discloses a kind of pipeline quick connectors, including mother socket, male plug, mother socket includes five hydraulic female connectors, one electric wire female connector, gear reduction and hand lever, male plug includes five hydraulic pin ends, one electric wire pin end and rack gear, hole corresponds to the rack position of male plug there are two setting in mother socket plane, two toothed racks are pushed into female plug bore on male plug, hand lever is pulled clockwise after reaching designated position, hand lever drives double-layer gear rotation in gear reduction, to be translated with carry-over bar, realize the quick connection of male plug and mother socket, after male plug is connected to mother socket designated position, double-layer gear drives lock core to block rack gear and fixes in gear reduction.The utility model allows operation is more laborsaving easily can connect more root canal roads and power connection simultaneously, rapidly and efficiently improve work efficiency, and is oil-proof when disassembling pipe by gear reduction, simple and quick, maintains easily.

Description

A kind of pipeline quick connector

Technical field

The utility model relates to a kind of pipeline quick connectors, belong to engineering mechanical device technical field.

Background technique

Engineering mechanical device market at present, most of to use hydraulic device, excavator occupies the biggish market share, answers Relatively broad with field: the workpieces such as quartering hammer, tamper, log grapple, grinder, grab bucket or crampon can be according to life It produces and need of work is installed on excavator, the use scope and working efficiency of excavator can be improved in this way.

Workpiece or excavator either on excavator itself or excavator connect other auxiliary devices, are all Need to connect respective line quantity, this is the step that a most basic step is also most critical, and existing excavator connects auxiliary device Pipeline quantity is generally 2-6 root, and normal disassembling pipe is manually spanner to be taken to operate, and process is slowly time-consuming and laborious, such as encounters strand Silk is more time-consuming and laborious, and while dismounting manage in trapped fuel can leak out, therefore existing design a kind of single male and female fast joint and be mounted on pipeline Both ends, hand-held pin end are forced into female connector, block the corresponding slot position of pin end by multiple iron shots in female connector outer ring It is fixed, the dismounting speed of pipeline is improved, but when existing connector changes needs to push female connector outer ring shelves ring energetically Iron shot is allowed to be rolled into vacant slot release pin end, this process is laborious and there are overpressures to launch risk of hurting sb.'s feelings, pin and box sub installation On digging machine without corresponding central pivot point cause using when shake big pin and box sub easy to damage, mistake when if you need to dismount more root canal roads Journey is time-consuming and laborious, launches risk of hurting sb.'s feelings and then increases.

Utility model content

To solve the above problems, the utility model provide it is a kind of easily and fast, it is safe, laborsaving and can replace simultaneously The pipeline quick connector of more fluid pressure lines and power connection.

The technical solution that the utility model solves the above problems is as follows: a kind of pipeline quick connector, including mother socket, public affairs Plug, it is characterised in that: the mother socket further include five hydraulic female connectors, an electric wire female connector, gear reduction and Hand lever, the male plug further include five hydraulic pin ends, an electric wire pin end and rack gear, are set in the mother socket plane There are two the rack position that hole corresponds to the male plug, two rack gears are pushed into the mother socket on the male plug Hole pulls the hand lever after reaching designated position clockwise,

The hand lever drives double-layer gear rotation in the gear reduction, so that the rack gear is driven to translate, it is real The quick connection of the existing male plug and the mother socket, it is described after the male plug is connected to the mother socket designated position Double-layer gear drives lock core card residence to state rack gear and fixes in gear reduction.

The beneficial effects of the utility model are: reducing and connecing by the design of exclusive hydraulic female connector and hydraulic pin end The failure rate of head damage drives gear reduction matching plus hand lever, Quick labor-saving while can replace multiple pipelines and connects Head and power lug and pipeline it is oil-proof, multifunction, safeguard work personnel dismount when safety.

It is above-mentioned be technical solution on the basis of, the utility model can also do following improvement.

Further, the hydraulic female connector is divided into three circles composition, and inner ring is that T-shaped structure upper section is equipped with O-ring seal, Inner ring lower section is that triangle engraved structure is fixed, and centre circle is blocking ring moving up and down, is equipped with compressed spring below blocking ring, outer ring is Shell upper section is equipped with O-ring seal, and lower section is internal thread structure.

Beneficial effect using above-mentioned further scheme is that hydraulic female connector can have good leakproofness not in dismounting Oil leak, hydraulic pin end upper section are not contacted with hydraulic female connector inner wall, reduce vibration bring loss when in use, energy and liquid Pressure pin end more rapidly accurately connects, next increases the transmission flow of oil pipe.

Further, the hydraulic pin end is divided into two circles composition, and inner ring is that I-shape construction moving up and down blocks up core, Stifled core middle section is equipped with compressed spring and for blocking up the triangle center of circle structure of guide-rail and fixation that core moves up and down, and outer ring is on shell Section is equipped with O-ring seal, and lower section is internal thread structure.

Beneficial effect using above-mentioned further scheme is that hydraulic pin end can have good leakproofness not in dismounting Oil leak, hydraulic pin end upper section are not contacted with hydraulic female connector inner wall, reduce vibration bring loss when in use, energy and liquid Pressure female connector more rapidly accurately connects, next increases the transmission flow of oil pipe.

Further, the hydraulic T-shaped structure of female connector inner ring and hydraulic pin end inner ring I-shape construction contact surface Product size is the same, and the hydraulic female connector centre circle blocking ring is as the hydraulic pin end outer ring shell contact area size.

Beneficial effect using above-mentioned further scheme is that hydraulic female connector can tightly cooperate with hydraulic pin end, is reached To quick connection effect.

Further, the gear reduction is pinion gear, double-layer gear, lock core, the first layer gear of double-layer gear It is greater than pinion gear greater than second layer gear, the pinion gear drives double-layer gear transmission, on one axis of double-layer gear, the tooth Item is connect with second layer gear, and then the first gear on axis is connect with the pinion gear.

Beneficial effect using above-mentioned further scheme is translation one step of locking can be arrived using gear reduction Position, while making operation very laborsaving using gear reduction ratio, pulling force is strong, and stability is good.

Further, there are two fixation holes respectively on mother socket pedestal both sides.

Beneficial effect using above-mentioned further scheme is to allow mother socket is stronger to be mounted on object.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the mother socket front side structure schematic diagram of the utility model；

Fig. 3 is the mother socket rear structure schematic diagram of the utility model；

Fig. 4 is the mother socket positive structure schematic of the utility model；

Fig. 5 is the male plug front side structure schematic diagram of the utility model；

Fig. 6 is the male plug positive structure schematic of the utility model；

Fig. 7 is the male plug side view of the utility model；

Fig. 8 is the hydraulic female connector structural schematic diagram of the utility model；

Fig. 9 is the hydraulic pin end structural schematic diagram of the utility model；

Figure 10 is that the hydraulic female connector of the utility model connect main view with hydraulic pin end；

Hydraulic female connector and hydraulic pin end connection side view of the Figure 11 for the utility model；

Figure 12 is the gear reduction schematic diagram of the utility model；

Figure 13 is the half section structure diagram of the utility model；

Figure 14 is the view in full section of the utility model；

Figure 15 is the mother socket rearview of the utility model；

Figure 16 is the male plug rearview of the utility model；

Figure 17 is the side view of the utility model；

In figure, 1, mother socket；2, male plug；3, hydraulic female connector；4, electric wire female connector；5, gear reduction；6, hand Pull rod；7, hydraulic pin end；8, electric wire pin end；9, rack gear；10, perforation；11, pinion gear；12, double-layer gear first layer；13, Lock core；14, the double-layer gear second layer；15, the T-shaped structure of inner ring；16, centre circle blocking ring；17, compressed spring；18, triangle hollow out knot Structure；19, O-ring seal；20, I-shape construction blocks up core；21, compressed spring；22, triangle center of circle structure；23, internal screw thread；24, interior Screw thread；25, O-ring seal；26, nut；27, fixation hole.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with example, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

As shown in Fig. 1-17, a kind of pipeline quick connector, including mother socket 1, male plug 2, it is characterised in that: it is described Mother socket 1 further includes five hydraulic female connectors, 3, electric wire female connectors 4, gear reduction 5 and hand lever 6, the male plug First 2 further include five hydraulic pin ends, 7, electric wire pin ends 8 and rack gear 9, sets that there are two holes 10 in 1 plane of mother socket 9 position of the rack gear of the male plug 2 is corresponded to, two rack gears 9 are pushed into the female plug bore 10 on the male plug 2, The hand lever 6 is pulled clockwise after reaching designated position, and the hand lever 6 drives double-layered tooth in the gear reduction 5 It takes turns first layer 12 and the double-layer gear second layer 14 to rotate, so that the rack gear 9 be driven to translate, realizes the male plug 2 and described The quick connection of mother socket 1, after the male plug 2 is connected to 1 designated position of mother socket, in the gear reduction 5 The double-layer gear second layer 14 blocks rack gear 9 with movable lock core 13 and fixes.

The hydraulic female connector 3 divides to be formed for three circles, and inner ring is that T-shaped 15 upper section of structure is equipped with O-ring seal 19, inner ring Lower section is fixed for triangle engraved structure 18, and centre circle is blocking ring 16 moving up and down, is equipped with compressed spring 17 below blocking ring 16, outside Circle is that shell upper section is equipped with O-ring seal 19, and lower section is 24 structure of internal screw thread.Hydraulic female connector 3 can have very well in dismounting Leakproofness it is oil-proof, hydraulic 7 upper section of pin end is not contacted with hydraulic 3 inner wall of female connector, reduce when in use vibration bring Loss, more rapidly can accurately be connect with hydraulic pin end 7, next increases the transmission flow of oil pipe.

The hydraulic pin end 7 is divided to be formed for two circles, and inner ring is that I-shape construction moving up and down blocks up core 20, blocks up core 20 Middle section is equipped with compressed spring 21 and is shell for blocking up 22 guide rail of triangle center of circle structure that core 20 moves up and down and fixation, outer ring Upper section is equipped with O-ring seal 25, and lower section is 23 structure of internal screw thread.Hydraulic pin end 7 can have good leakproofness in dismounting Oil-proof, hydraulic 7 upper section of pin end is not contacted with hydraulic 3 inner wall of female connector, reduces vibration bring loss when in use, energy It is more rapidly accurately connect with hydraulic female connector 3, next increases the transmission flow of oil pipe.

The T-shaped structure 15 of 3 inner ring of hydraulic female connector and 20 contacts area of hydraulic 7 inner ring I-shape construction of pin end are big Small the same, the hydraulic 3 centre circle blocking ring 16 of female connector is as hydraulic 7 outer ring shell contact area size of pin end.Hydraulic mother Connector 3 can tightly cooperate with hydraulic pin end 7, reach quick connection effect.

The gear reduction 5 is pinion gear 11, double-layer gear first layer 12 and the double-layer gear second layer 14, lock core 13, the first layer gear 12 of double-layer gear is greater than second layer gear 14 and is greater than pinion gear 11, and the pinion gear 11 drives double-layered tooth It takes turns first layer 12 to be driven, on 14 1 axis of double-layer gear first layer 12 and the second layer, the rack gear 9 connects with second layer gear 14 It connects, then the first gear 12 on axis is connect with the pinion gear 11.Translation can be locked using gear reduction 5 by a step In place, while using gear reduction ratio make operation very laborsaving, pulling force is strong, and stability is good.

The hand lever 6 is mounted on 11 axis of pinion gear of the gear reduction 5, fixed by nut 26.It lengthens Type hand lever 6 drives the transmission of pinion gear 11 to make operation more laborsaving.

There are two fixation holes 27 respectively on the 1 pedestal both sides of mother socket.Allow mother socket 1 is stronger to be mounted on object.

The application method of the utility model are as follows:

Installation procedure: it will be installed respectively at 7 lower end internal screw thread of hydraulic female connector 3 and hydraulic pin end and liquid accessed to Threaded Connector Coupling Hose is pressed, electric wire female connector and electric wire pin end are installed into electric wire.

Process for using: two rack gears 9 are pushed into the female plug bore 10 on male plug 2, reach up time behind designated position Needle pulls the hand lever 6.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the protection of utility model Within the scope of.

Claims

1. a kind of pipeline quick connector, including mother socket, male plug, it is characterised in that: the mother socket further includes five liquid Press female connector, an electric wire female connector, gear reduction and hand lever, the male plug further include five hydraulic pin ends, One electric wire pin end and rack gear are set in the mother socket plane there are two the rack position that hole corresponds to the male plug, Two rack gears are pushed into the female plug bore on the male plug, pull the hand lever clockwise after reaching designated position, The hand lever drives double-layer gear rotation in the gear reduction, to drive the rack gear translation, realizes the public affairs The quick connection of plug and the mother socket, after the male plug is connected to the mother socket designated position, the The gear deceleration Double-layer gear drives lock core card residence to state rack gear and fixes in mechanism.

2. pipeline quick connector according to claim 1, it is characterised in that: the hydraulic female connector is divided into three circle groups Be that T-shaped structure upper section is equipped with O-ring seal at, inner ring, inner ring lower section is that triangle engraved structure is fixed, centre circle be can on move down Dynamic blocking ring, blocking ring lower section are equipped with compressed spring, and outer ring is that shell upper section is equipped with O-ring seal, and lower section is internal thread structure.

3. pipeline quick connector according to claim 1, it is characterised in that: the hydraulic pin end is divided into two circle groups At inner ring is that I-shape construction moving up and down blocks up core, and stifled core middle section is equipped with compressed spring and moves up and down for blocking up core Triangle center of circle structure of guide-rail and fixation, outer ring be shell upper section be equipped with O-ring seal, lower section is internal thread structure.

4. pipeline quick connector according to claim 1 to 3, it is characterised in that: in the hydraulic female connector T-shaped structure is enclosed as hydraulic pin end inner ring I-shape construction contact area size, the hydraulic female connector centre circle blocking ring As the hydraulic pin end outer ring shell contact area size.

5. pipeline quick connector according to claim 1, it is characterised in that: the gear reduction be pinion gear, Double-layer gear, lock core, the first layer gear of double-layer gear are greater than second layer gear and are greater than pinion gear, and the pinion gear drives double-deck Gear drive, on one axis of double-layer gear, the rack gear is connect with second layer gear, then the first gear on axis with it is described Pinion gear connection.

6. pipeline quick connector according to claim 1, it is characterised in that: mother socket pedestal both sides have two respectively A fixation hole.