CN208548701U

CN208548701U - A kind of cable fixed joint

Info

Publication number: CN208548701U
Application number: CN201821340766.4U
Authority: CN
Inventors: 余翔
Original assignee: HUNAN RUNSHARE HEAVY INDUSTRY Co Ltd
Current assignee: HUNAN RUNSHARE HEAVY INDUSTRY Co Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2019-02-26
Anticipated expiration: 2028-08-20

Abstract

The utility model discloses a kind of cable fixed joint, including pin end and female connector, pin end is socketed by interpolating unit and female connector.Pin end is equipped with the first clamp and the second clamp, first clamp is equipped with fixed plate far from the side of interpolating unit, first clamp is equipped with the limit plate engaged with the first clamp and the pressing plate engaged with the second clamp close to the side of interpolating unit, and fixed plate, limit plate and pressing plate are connect by connector with fixing piece.The utility model patent solves the fixed all problems of connector, and the structure for not needing butt joint itself makes change to will not influence the performance of connector itself.And this fixed form is low in cost, installs simple and convenient.It is very suitable to large-scale use.

Description

A kind of cable fixed joint

Technical field

The utility model relates to a kind of connector, in particular to a kind of connector of aerial work platform.

Background technique

In high-altitude operation vehicle field, machine generally requires two kinds of control modes, and one is control to remove on the chassis of machine Everything other than mobile machine, one is the everythings that machine is controlled on the workbench of machine.For safety and Antitheft requirement, control handle on machine operation column must can be with fast assembling-disassembling, disassembly centralized management and work when facilitating rest When Fast Installation.Reaching fast assembling-disassembling must just use cable Quick plug-in connector to connect with upper control handle.Due to connector It is to require grafting daily, so how connector is fixed and protect just into a problem.

Have plenty of in previous machine top connection without fixed, be just freely placed inside work column, when dismounting needs double Hand while various each one end for holding connector while firmly breakout.Also quilt is easy when connector is placed on inside work column simultaneously Foot is stepped on or is damaged by pressure by weight.It is very inconvenient and dangerous.

Have plenty of and connector female end is pressed in above one block of plate with clip.The defect of this mode is: due to single connector sheet Body is also to consist of three parts and by being threadedly coupled.And with clip can only the one of position of anchor tip three parts, only The axial movement of connector is limited, and the rotation of itself cannot be limited.Cause the tie point of harness and connector that may rotate de- It is very unreliable from leading to machine communication failure.Second and the fixed position of clip be parts of plastics, plastics through it is too long when Between stress may deform, split, the electric property and waterproof effect of butt joint have adverse effect on, so influence machine Use.

Utility model content

In order to solve the above technical problems, facilitating fixation the purpose of this utility model is to provide a kind of cable fixed joint And disassembly.

The technical scheme that the utility model is provided is as follows, including pin end and female connector, the pin end by interpolating unit with Female connector socket.The pin end is equipped with the first clamp and the second clamp, and first clamp is equipped with far from the side of interpolating unit Fixed plate, first clamp engage close to the side of interpolating unit equipped with the limit plate engaged with the first clamp and with the second clamp Pressing plate, the fixed plate, limit plate and pressing plate are connect by connector with fixing piece.

Preferably, the fixed plate includes the first plate body, and first plate body is equipped with for across the first of pin end Through-hole and for across the first clamp the first card hole, and three the first connecting holes for being connect with connector.

Preferably, the limit plate includes the second plate body, and second plate body is equipped with for across the second of pin end Through-hole and the second card hole for engaging with the first clamp, and three the second connecting holes for being connect with connector.

Preferably, the pressing plate includes third plate body, and the third plate body is equipped with for the third through-hole across interpolating unit With the third card hole for engaging with the second clamp, and three third connecting holes for being connect with connector.

Preferably, the connector includes screw bolt and nut, and the screw rod end of the bolt is directed away from interpolating unit, screw cap end position On the faying face of pin end and female connector.

Preferably, the nut is equipped with spring, and the female connector is equipped with ring flange, and the ring flange is supported with spring Touching.

Preferably, the cross-sectional shape of first clamp is trapezoidal, the shape of the first card hole and the second card hole and first Clamp is identical, and the size of the first card hole and the second card hole is greater than the first clamp.

Preferably, the cross-sectional shape of second clamp is rectangle, and size is less than the first clamp.

Preferably, it further includes multiple for preventing pin end and mother that the cable fixed joint, which further includes cable fixed joint, The quick grab that connector loosens.

Preferably, it is articulated on ring flange in the middle part of the quick grab, the front end of the quick grab, which is equipped with, is used for hook The firmly gib head of fixed plate, the end of the quick grab are equipped with locking spring, and one end of the locking spring and quick grab connect It connects, the other end is connect with female connector.

The utility model has the beneficial effects that

1. it is quick and easy for installation, it is low in cost, it is suitble to large-scale use；

2. will not influence the performance of connector, fixed position is the metal part of connector, relatively reliable durable, will not be long-term Plug causes to loosen.

3. assembling speed can be made faster, single hand can quick-speed plug, it is more efficient, and another hand can continue to grasp Make machine, does not need to pause, increase safety.

4. more reliable when using, it will not loosen easily, be utilized spring, when disassembly is laborsaving.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor Under the premise of, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall schematic of the utility model one of which embodiment；

Fig. 2 is one of schematic diagram before pin end is unassembled；

Fig. 3 is the right view of Fig. 2；

Fig. 4 is one of front schematic view of fixed plate；

Fig. 5 is one of front schematic view of limit plate；

Fig. 6 is one of schematic diagram of pressing plate；

Fig. 7 is the schematic diagram of one of embodiment of the pin end after assembly；

Fig. 8 is the right view of Fig. 7.

Specific embodiment

In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention Effect.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc. The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the invention product use when it is usual The orientation or positional relationship put, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion meaning Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite Importance.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

As shown in figures 1-8, the technical solution that present embodiment provides is as follows, including pin end 1 and female connector 6, pin end 1 It is socketed by interpolating unit 13 and female connector 6.Second clamp 15 of first clamp 11 and metal of the pin end 1 equipped with metal, first Clamp 11 is equipped with fixed plate 2 far from the side of interpolating unit 13, and the first clamp 11 is equipped with and the first clamp 11 close to the side of interpolating unit 13 The limit plate 3 of engaging and the pressing plate 4 engaged with the second clamp 15, fixed plate 2, limit plate 3 and pressing plate 4 are by connector 7 and admittedly Determine part connection.

Wherein, the end of pin end 1 and female connector 6 is separately connected cable, and connection cover 14 as shown in Figure 2 can be set, It after cable penetrates connection cover 14, is connected with pin end 1, then tightens connection cover 14.Pin end 1 is connect by interpolating unit 13 with mother First 6 socket, realizes circuit connection.

Wherein, fixing piece can be the component on aerial work platform, such as railing, handrail, and holding is fixed with cable Connector is relatively motionless.

Wherein, the first clamp 11 of metal and the second clamp 15 of metal are integrated with pin end 1, therefore are had very high Intensity.

Wherein, fixed plate 2 may include the first plate body 21, and the first plate body 21 is equipped with for across the first of pin end 1 Through-hole 23 and for across the first clamp 11 the first card hole 24, and three first for being connect with connector 7 connections Hole 22, three the first connecting holes 22 are equidistantly uniformly distributed.

Wherein, limit plate 3 may include the second plate body 31, and the second plate body 31 is equipped with for across the second of pin end 1 Through-hole 33 and the second card hole 34 for engaging with the first clamp 11, and three second connections for being connect with connector 7 Hole 32.Three the second connecting holes 32 are equidistantly uniformly distributed, and with the center of the first connecting hole 22 away from consistent.

Wherein, pressing plate 4 may include third plate body 41, and third plate body 41 is equipped with logical for the third across interpolating unit 13 Hole 43 and third card hole 44 for engaging with the second clamp 15, and three third connecting holes for being connect with connector 7 42.Three third connecting holes 42 are equidistantly uniformly distributed, and with the center of the first connecting hole 22 away from consistent.

The working principle of present embodiment is as follows:

Assemble fixed plate 2 first, the first card hole 24 of fixed plate 2 be directed at the first clamp 11, then from the right side turn left across After first clamp 11,120 degree are rotated, and after keeping right and being adjacent to the first clamp 11.Then limit plate 3 is assembled, by the second of limit plate 3 Card hole 34 is directed at the first clamp 11, is close to fixed plate 2, the second card hole 34 of limit plate 3 blocks the first clamp 11 at this time, prevents Pin end 1 rotates.Then pressing plate 4 is assembled, the third card hole 44 of pressing plate 4 is directed at the second clamp 15, abutting of then turning left limit Position plate 3, at this point, all alignment of first through hole 23, the second through-hole 33 and third through-hole 43, penetrating connector 7 can be by fixed plate 2, limit plate 3, pressing plate 4 are connect with fixing piece, play fixed function.

When needing to dismantle, a hand-lifting goes out female connector 6.Therefore present embodiment is quick and easy for installation, at This is cheap, is suitble to large-scale use.Nor will affect the performance of connector, fixed position is the metal part of connector, more Add reliable durable, will not long-term plug cause to loosen.And assembling speed can be made faster, single hand can quick-speed plug, efficiency It is higher, and another hand can continue to operate machine, do not need to pause, increase safety.Reduce after service cost With the service efficiency for improving client.

As the further preferred of present embodiment, connector 7 may include screw bolt and nut, the screw rod end direction of bolt Far from interpolating unit 13, screw cap end is located on the faying face of pin end 1 and female connector 6.

As shown in Figure 1, nut, on right side, for screw rod towards left side, nut is mounted on the left side of fixed plate 2.Thus prevent Screw rod figure is prominent, has blocked female connector 6, is not easy to 6 grafting of female connector.And facilitate fastening nut.

Further, spring 5 can be set on nut, one end of spring 5 connect with nut, do not fall out, and the other end Free state, female connector 6 are equipped with ring flange 61, and ring flange 61 and spring 5 contradict.So that between pin end 1 and female connector 6 by To thrust, convenient for laborsaving when disassembly.

As the further preferred of present embodiment, the cross-sectional shape of the first clamp 11 is trapezoidal, 24 He of the first card hole The shape of second card hole 34 is identical as the first clamp 11, and the size of the first card hole 24 and the second card hole 34 is greater than the first clamp 11, the first clamp 11 is passed through convenient for the first card hole 24 and the second card hole 34.

Further, the cross-sectional shape of the second clamp 15 is rectangle or trapezoidal shape, and size is less than the first clamp 11, allow fixed plate 2, limit plate 3 to pass through 15 position of the second clamp.

As the further preferred of present embodiment, cable fixed joint can also include multiple for preventing pin end 1 The quick grab 8 loosened with female connector 6.

Wherein, as shown in Figure 1, quickly the middle part of grab 8 is articulated on ring flange 61, the front end of quick grab 8, which is equipped with, to be used Locking spring 81, one end of locking spring 81 and quick grab 8 are equipped in the end of the gib head for hooking fixed plate 2, quick grab 8 Connection, the other end are connect with female connector 6.

When needing to fasten, the right end of quick grab 8 is pressed, after the pressure for overcoming locking spring 81, quick grab 8 Left end is lifted, and after then pin end 1 and female connector 6 are inserted into, unclamps the right end of quick grab 8, left end gib head clasps pin end 1 Fixed plate 2, guarantee will not fall off in use.When needing to dismantle, pressing presses the right end of quick grab 8, overcomes After the pressure of locking spring 81, the left end of quick grab 8 is lifted, and then unplugs pin end 1 and female connector 6.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.

Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example It is merely used to help understand method and its core concept of the invention.The above is only the preferred embodiment of the present invention, should refer to Out, due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the ordinary skill people of the art For member, without departing from the principle of the present invention, can also make it is several improve, retouching or variation, can also will be above-mentioned Technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved design by invention and Technical solution directly applies to other occasions, is regarded as protection scope of the present invention.

Claims

1. a kind of cable fixed joint, including pin end (1) and female connector (6), the pin end (1) passes through interpolating unit (13) and female Connector (6) socket, which is characterized in that the pin end (1) is equipped with the first clamp (11) and the second clamp (15) of metal, institute It states the first clamp (11) and is equipped with fixed plate (2) far from the side of interpolating unit (13), first clamp (11) is close to interpolating unit (13) Side is equipped with the limit plate (3) engaged with the first clamp (11) and the pressing plate (4) engaged with the second clamp (15), the fixed plate (2), limit plate (3) and pressing plate (4) are connect by connector (7) with fixing piece.

2. cable fixed joint according to claim 1, which is characterized in that the fixed plate (2) includes the first plate body (21), first plate body (21) be equipped with for across pin end (1) first through hole (23) and for across first card The first card hole (24) of head (11), and three the first connecting holes (22) for being connect with connector (7).

3. according to cable fixed joint of any of claims 1 or 2, which is characterized in that the limit plate (3) includes the second plate body (31), second plate body (31) is equipped with for the second through-hole (33) across pin end (1) and is used for and the first clamp (11) the second card hole (34) engaged, and three the second connecting holes (32) for being connect with connector (7).

4. according to cable fixed joint as claimed in claim 3, which is characterized in that the pressing plate (4) includes third plate body (41), institute Third plate body (41) are stated to be equipped with for the third through-hole (43) across interpolating unit (13) and for engaging with the second clamp (15) Third card hole (44), and three third connecting holes (42) for being connect with connector (7).

5. according to cable fixed joint as claimed in claim 4, which is characterized in that the connector (7) includes screw bolt and nut, institute The screw rod end for stating bolt is directed away from interpolating unit (13), and screw cap end is located on the faying face of pin end (1) and female connector (6).

6. according to the cable fixed joint described in claim 5, which is characterized in that the nut is equipped with spring (5), and the mother connects Head (6) is equipped with ring flange (61), and the ring flange (61) and spring (5) contradict.

7. according to cable fixed joint as claimed in claim 6, which is characterized in that the cross-sectional shape of first clamp (11) is Trapezoidal, the shape of the first card hole (24) and the second card hole (34) is identical as the first clamp (11), and the first card hole (24) and second The size of card hole (34) is greater than the first clamp (11).

8. according to cable fixed joint as claimed in claim 7, which is characterized in that the cross-sectional shape of second clamp (15) is Rectangle, and size is less than the first clamp (11).

9. according to cable fixed joint according to any one of claims 8, which is characterized in that the cable fixed joint further includes multiple is used for The quick grab (8) for preventing pin end (1) and female connector (6) from loosening.

10. according to cable fixed joint as claimed in claim 9, which is characterized in that be articulated with method in the middle part of the quick grab (8) On blue disk (61), the front end of the quick grab (8) is equipped with the gib head for hooking fixed plate (2), the quick grab (8) End is equipped with locking spring (81), and one end of the locking spring (81) is connect with quick grab (8), the other end and female connector (6) it connects.