CN213279131U

CN213279131U - Joint for electrical engineering

Info

Publication number: CN213279131U
Application number: CN202022241345.XU
Authority: CN
Inventors: 徐兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-25
Anticipated expiration: 2030-10-10

Abstract

The application discloses connect for electrical engineering, including fixed pipe with fixing device and connection sealing device, fixing device includes the supporting shoe of fixed connection at fixed socle end lateral wall, open the inside of supporting shoe has the spout, the entrance hole has all been opened to the both ends lateral wall of fixed pipe, open the inside of fixed pipe has the movable groove, the guide way has all been opened to the both ends inner wall of fixed pipe, connection sealing device includes the spacing frame of fixed connection at fixed intraductal lateral wall, open the one end lateral wall of spacing frame has the through-hole, the both ends inner wall of fixed pipe has all been opened the constant head tank, the inside sliding connection left side fly leaf and the right fly leaf of activity groove. The second spring promotes the movable block to reset, and the movable block drives two locating levers and passes the constant head tank and insert respectively in the locating hole of left fly leaf and right fly leaf both sides to with the rigidity of left fly leaf and right fly leaf, thereby conveniently protect and prevent dust the cable joint, avoid the not hard up of cable junction.

Description

Joint for electrical engineering

Technical Field

The application relates to a connector, in particular to a connector for electrical engineering.

Background

Electrical engineering is the field of engineering in which the techniques and equipment for the production, transmission, distribution, use and control of electrical energy are studied. The engineering master academic degree authorization unit cultivates advanced engineering technical talents for researching, developing and designing theories, technologies and equipment in the processes of electric energy production, transmission, distribution, control, detection, protection and use.

When carrying out the cable connection, current electrical engineering need connect the protection to the cable junction usually, and current joint is inconvenient fixes the cable, and the cable junction is not hard up easily, and the dust gets into the cable junction easily to cause the pine of cable to take off and leak electricity, inconvenient to provide the protection to the cable. Therefore, a joint for electrical engineering is proposed to address the above problems.

Disclosure of Invention

A joint for electrical engineering comprising a fixing tube to fix a device and a connection sealing device;

the fixing device comprises a supporting block fixedly connected to the side wall at the bottom end of the fixing pipe, a sliding groove is formed in the supporting block, wire inlet holes are formed in the side walls at two ends of the fixing pipe, a movable groove is formed in the fixing pipe, and guide grooves are formed in the inner walls at two ends of the fixing pipe;

the connection sealing device comprises a limiting frame fixedly connected to the outer side wall of the fixed pipe, a through hole is formed in the side wall of one end of the limiting frame, positioning grooves are formed in the inner walls of the two ends of the fixed pipe, and a left movable plate and a right movable plate are slidably connected to the inner portions of the movable grooves.

Further, the equal fixedly connected with first spring in inside both sides in entrance hole, the one end fixed connection splint's of first spring one end, the other end fixed connection slipmat of splint, splint are the arc, splint sliding connection is in the inside in entrance hole.

Further, the one end of the equal fixed connection guide block in both ends of left side fly leaf and right fly leaf, open the inside of guide block has the locating hole, the one end fixed connection dirt proof boot of left side fly leaf, the spread groove is connected in the cooperation of dirt proof boot, the spread groove is seted up inside the one end of right fly leaf, the one end fixed connection seal ring of left side fly leaf, seal ring cooperation connection seal groove, the seal groove is seted up inside the one end of right fly leaf, the fixed cover of the equal fixed connection in inside of left side fly leaf and right fly leaf.

Furthermore, the inside sliding connection movable block of spacing frame, the one end fixed connection of movable block adjusts the one end of pole, adjust pole sliding connection through-hole, the inner wall of second spring elastic connection spacing frame is passed through to the one end of movable block.

Furthermore, one end of the movable block is fixedly connected with one end of each of the two positioning rods, the positioning rods are connected with the positioning grooves in a sliding mode, and one ends of the positioning rods penetrate through the positioning grooves and are connected with the positioning holes in a clamping mode.

Further, the inside sliding connection slider of spout, the one end of bottom fixed connection connecting rod of slider, the other end fixed connection sucking disc of connecting rod, the spout is T type groove.

The beneficial effect of this application is: the application provides a avoid not hard up convenient dirt-proof joint that is used for electrical engineering of solidus.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of a suction cup, a chute, a connecting rod, a slider and a support block according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a guide block, a left movable plate, a dust-proof sleeve and a fixing sleeve according to an embodiment of the present application.

In the figure: 1. the fixed pipe, 2, the entrance hole, 3, splint, 4, the slipmat, 5, first spring, 6, the guide way, 7, the guide block, 8, left side activity board, 9, seal ring, 10, the dirt proof boot, 11, right side activity board, 12, fixed cover, 13, the seal groove, 14, the spread groove, 15, spacing frame, 16, the through-hole, 17, the second spring, 18, the constant head tank, 19, the regulation pole, 20, the activity groove, 21, the locating hole, 22, the activity piece, 23, the locating lever, 24, the sucking disc, 25, the spout, 26, the connecting rod, 27, the slider, 28, the supporting shoe.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, a joint for electrical engineering includes a fixing pipe 1, a fixing device and a connecting and sealing device;

the fixing device comprises a supporting block 28 fixedly connected to the side wall of the bottom end of a fixing pipe 1, a sliding groove 25 is formed in the supporting block 28, wire inlet holes 2 are formed in the side walls of two ends of the fixing pipe 1, a movable groove 20 is formed in the fixing pipe 1, and guide grooves 6 are formed in the inner walls of two ends of the fixing pipe 1;

the connecting and sealing device comprises a limiting frame 15 fixedly connected to the outer side wall of the fixed pipe 1, a through hole 16 is formed in the side wall of one end of the limiting frame 15, positioning grooves 18 are formed in the inner walls of the two ends of the fixed pipe 1, and a left movable plate 8 and a right movable plate 11 are connected to the inner portions of the movable grooves 20 in a sliding mode.

The two sides of the inside of the wire inlet hole 2 are fixedly connected with first springs 5, one end of each first spring 5 is fixedly connected with one end of a clamping plate 3, the other end of each clamping plate 3 is fixedly connected with an anti-skid pad 4, each clamping plate 3 is an arc-shaped plate, and each clamping plate 3 is connected to the inside of the wire inlet hole 2 in a sliding mode, so that the structure is more reasonable, and the connection is convenient; the two ends of the left movable plate 8 and the right movable plate 11 are fixedly connected with one end of the guide block 7, a positioning hole 21 is formed in the guide block 7, one end of the left movable plate 8 is fixedly connected with a dustproof sleeve 10, the dustproof sleeve 10 is connected with a connecting groove 14 in a matched mode, the connecting groove 14 is formed in one end of the right movable plate 11, one end of the left movable plate 8 is fixedly connected with a sealing washer 9, the sealing washer 9 is connected with a sealing groove 13 in a matched mode, the sealing groove 13 is formed in one end of the right movable plate 11, and the insides of the left movable plate 8 and the right movable plate 11 are fixedly connected with a fixing sleeve 12 respectively, so that the structure; the inner part of the limiting frame 15 is connected with a movable block 22 in a sliding manner, one end of the movable block 22 is fixedly connected with one end of an adjusting rod 19, the adjusting rod 19 is connected with the through hole 16 in a sliding manner, and one end of the movable block 22 is elastically connected with the inner wall of the limiting frame 15 through a second spring 17, so that the structure is more reasonable and the connection is convenient; one end of the movable block 22 is fixedly connected with one end of two positioning rods 23, the positioning rods 23 are connected with the positioning grooves 18 in a sliding mode, one end of each positioning rod 23 penetrates through each positioning groove 18 and is clamped and connected with the corresponding positioning hole 21, and the structure is more reasonable and convenient to connect; the inside sliding connection slider 27 of spout 25, the one end of bottom fixed connection connecting rod 26 of slider 27, the other end fixed connection sucking disc 24 of connecting rod 26, spout 25 is T type groove, and the structure is more reasonable, the connection of being convenient for.

When the cable connecting device is used, electrical components appearing in the cable connecting device are externally connected with a power supply and a control switch, two cables to be connected firstly respectively penetrate through wire inlet holes 2 on two sides of a fixed pipe 1, a clamping plate 3 drives an anti-slip pad 4 to be attached to the side wall of the cable under the elastic action of a first spring 5, so that the cable is clamped and fixed, the adjusting rod 19 drives a movable block 22 to slide along the inside of a limiting frame 15 by pulling an adjusting rod 19, the movable block 22 drives a second spring 17 to compress, a positioning rod 23 at one end of the movable block 22 is moved out of a positioning groove 18, then the two cables respectively penetrate through a fixed sleeve 12 inside a left movable block 22 and a limiting sleeve inside a right movable block 11, the two cables are connected, a left movable block 8 and the right movable block 11 are pushed to be close to each other through a guide groove 6 and a guide block 7, a dustproof sleeve 10 at one end of the left movable block 8 is inserted into, seal ring 9 is connected sealedly with the cooperation of seal groove 13, loosen and adjust pole 19, second spring 17 promotes the movable block 22 and resets, movable block 22 drives two locating levers 23 and passes constant head tank 18 and insert respectively in the locating hole 21 of left side fly leaf 8 and right fly leaf 11 both sides, thereby with the position fixation of left side fly leaf 8 and right fly leaf 11, thereby conveniently protect and prevent dust the cable junction, avoid the not hard up of cable junction, it takes off to reduce pulling force messenger cable junction, slider 27 through the inside sliding connection of supporting shoe 28, connecting rod 26 and sucking disc 24, thereby conveniently fix a position supporting shoe 28 and fixed position of managing 1, and convenient use.

The application has the advantages that:

1. the cable clamping device is reasonable in structure, two cables to be connected respectively penetrate through the wire inlet holes in the two sides of the fixed pipe, the clamping plate drives the anti-slip pad to be tightly attached to the side wall of the cable under the action of the elastic force of the first spring, so that the cable is clamped and fixed, the dustproof sleeve at one end of the left movable plate is inserted into the connecting groove in the right movable plate, and the sealing washer is matched with the sealing groove for sealing, so that dust is prevented from entering the cable clamping device;

2. the cable joint protection device is reasonable in structure, the adjusting rod is adjusted through pulling, the adjusting rod drives the movable block to slide along the inside of the limiting frame, the movable block drives the second spring to compress, the positioning rod at one end of the movable block is moved out of the positioning groove, then two cables are respectively passed through the fixed sleeve inside the left movable block and the limiting sleeve inside the right movable block, the two cables are connected, the left movable plate and the right movable plate are pushed to be close to each other through the guide groove and the guide block, the adjusting rod is loosened, the second spring pushes the movable block to reset, the movable block drives the two positioning rods to pass through the positioning groove and to be respectively inserted into the positioning holes on two sides of the left movable plate and the right movable plate, the positions of the left movable plate and the right movable plate are fixed, the cable joint is conveniently protected and prevented from dust, loosening of the cable joint is, Connecting rod and sucking disc to the convenience is fixed a position, facilitates the use to the position of supporting shoe and fixed pipe.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A joint for electrical engineering, characterized by: comprises a fixed pipe (1), a fixing device and a connecting sealing device;

the fixing device comprises a supporting block (28) fixedly connected to the side wall of the bottom end of a fixing pipe (1), a sliding groove (25) is formed in the supporting block (28), the side walls of two ends of the fixing pipe (1) are provided with wire inlet holes (2), a movable groove (20) is formed in the fixing pipe (1), and the inner walls of two ends of the fixing pipe (1) are provided with guide grooves (6);

connect sealing device and include spacing frame (15) of fixed connection at fixed pipe (1) lateral wall, open the one end lateral wall of spacing frame (15) has through-hole (16), constant head tank (18) have all been opened to the both ends inner wall of fixed pipe (1), the inside sliding connection left side fly leaf (8) and the right fly leaf (11) of activity groove (20).

2. A joint for electrical engineering according to claim 1, characterized in that: the utility model discloses a novel wire-wound cable, including inlet wire hole (2), the equal fixedly connected with first spring in inside both sides (5), the one end of the one end fixed connection splint (3) of first spring (5), the other end fixed connection slipmat (4) of splint (3), splint (3) are the arc, splint (3) sliding connection is in the inside in inlet wire hole (2).

3. A joint for electrical engineering according to claim 1, characterized in that: the one end of the equal fixed connection guide block in both ends (7) of left side fly leaf (8) and right fly leaf (11), open the inside of guide block (7) has locating hole (21), the one end fixed connection dirt proof boot (10) of left side fly leaf (8), spread groove (14) is connected in the cooperation of dirt proof boot (10), spread groove (14) are seted up inside the one end of right fly leaf (11), the one end fixed connection seal ring (9) of left side fly leaf (8), seal groove (13) is connected in the cooperation of seal ring (9), seal groove (13) are seted up inside the one end of right fly leaf (11), the fixed cover (12) of the equal fixed connection in inside of left side fly leaf (8) and right fly leaf (11).

4. A joint for electrical engineering according to claim 1, characterized in that: the inside sliding connection movable block (22) of spacing frame (15), the one end fixed connection of movable block (22) adjusts the one end of pole (19), adjust pole (19) sliding connection through-hole (16), the inner wall of second spring (17) elastic connection spacing frame (15) is passed through to the one end of movable block (22).

5. A joint for electrical engineering according to claim 4, characterized in that: one end of the movable block (22) is fixedly connected with one end of each positioning rod (23), each positioning rod (23) is connected with the corresponding positioning groove (18) in a sliding mode, and one end of each positioning rod (23) penetrates through each positioning groove (18) and is connected with the corresponding positioning hole (21) in a clamping mode.

6. A joint for electrical engineering according to claim 1, characterized in that: the inside sliding connection slider (27) of spout (25), the one end of the bottom fixed connection connecting rod (26) of slider (27), the other end fixed connection sucking disc (24) of connecting rod (26), spout (25) are T type groove.