CN209150337U

CN209150337U - Novel connection gold utensil

Info

Publication number: CN209150337U
Application number: CN201821572046.0U
Authority: CN
Inventors: 宗志辉; 刘伟强
Original assignee: Shenzhen Shendian Electric Power Equipment Development Co ltd
Current assignee: Shenzhen Shendian Electric Power Equipment Development Co ltd
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2019-07-23
Anticipated expiration: 2028-09-26

Abstract

The utility model discloses a kind of novel connection gold utensils, the first fitting gasket and the second armour clamp assembly including offering the first cavity, the first fitting gasket has the first arc surface, second armour clamp assembly offers the second cavity, the first groove and third cavity, first groove is communicated with the second cavity, first groove has the second arc surface being adapted to the first arc surface, and third cavity is used for cable connection.The technical issues of the utility model solves in the prior art, is easy to appear virtual connection during installation for electric cable with large cross-section.

Description

Novel connection gold utensil

Technical field

The utility model belongs to electrically connected technical field more particularly to a kind of novel connection gold utensil.

Background technique

Currently, power matching network construction when, in order to improve the security performance and service life of product, to the connection position of cable It sets and is fitted with cable accessory progress insulating protection.There are many type of cable accessory, wherein having a kind of is cable connector, " T " Type structure, it is easy for installation, while performance is stablized, and is largely used in power distribution cabinet.

The cross-section of cable varies, and the cable of small bore is easy for installation, and current-carrying capacity is lower, heavy in section cable hardness compared with Height is difficult to be bent, and installation difficulty is larger, but current-carrying capacity is big, must use in the biggish route of load.Due to electric cable with large cross-section hardly possible Bending is easy to appear the case where inclination is installed, leads to fitting virtual connection at cable connection, security risk, therefore big section electricity occurs Cable is not only time-consuming and laborious during installation, but also whether in place to check its installation, brings many inconvenience.

Therefore, the prior art is to be improved.

Utility model content

The main purpose of the utility model is that a kind of novel connection gold utensil is proposed, to solve mentioned in background technique The technical issues of being easy to appear virtual connection during installation for electric cable with large cross-section.

The novel connection gold utensil of the utility model, the first fitting gasket and the second fitting group including offering the first cavity Part, the first fitting gasket have the first arc surface, and second armour clamp assembly offers the second cavity, the first groove and the Three cavitys, first groove are communicated with the second cavity, and the first groove has the second arc surface being adapted to the first arc surface, the Three cavitys are used for cable connection.

It preferably, further include casing and fixing piece, the fixing piece is embedded in casing after passing through the first cavity and the second cavity The 4th cavity in.

It preferably, further include the locking member contradicted on the second armour clamp assembly, the locking member is for the part that is locked.

Preferably, the second fitting gasket is provided on the right side of described sleeve pipe, the second fitting gasket has third circular arc Face.

Preferably, third fitting gasket is provided on the left of the fixing piece, the third fitting gasket has the 4th circle Cambered surface.

The novel connection gold utensil of the utility model, the second arc surface that the first groove on the second armour clamp assembly has be with The first arc surface adaptation of first fitting gasket, i.e., when electric cable with large cross-section to be mounted in the third cavity of the second fitting, Even if there is electric cable with large cross-section inclination, virtual connection can also be avoided the problem that greatly based on face contact, specifically, even if electric cable with large cross-section It is tilted when installation, because of the fit system of arc surface, also can guarantee it in certain inclination angle, the way of contact remains as face and connects Touching, reduces electric cable with large cross-section and a possibility that virtual connection occurs.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts, It is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structure broken away view of the novel connection gold utensil of the utility model；

Fig. 2 is existing connection gold utensil in background technique for the virtual connection schematic diagram of electric cable with large cross-section；

Fig. 3 is the structural schematic diagram of the novel connection gold utensil casing of the utility model；

Fig. 4 is schematic diagram when the novel connection gold utensil of the utility model is applied to electric cable with large cross-section；

Fig. 5 is the structural schematic diagram of the first fitting gasket in the novel connection gold utensil of the utility model；

Fig. 6 is the structural schematic diagram of fixing piece in the novel connection gold utensil of the utility model.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this Utility model.

It should be noted that relational language such as " first ", " second " can be used for describing various assemblies, but these arts Language is not intended to limit the component.These terms are only used to distinguish a component and another component.For example, not departing from the utility model Range, first assembly can be referred to as the second component, and the second component can also similarly be referred to as first assembly.Term "and/or" refers to continuous item and describes the combination of any one or more of item.

With reference to Fig. 2, virtual connection schematic diagram of the existing connection gold utensil for electric cable with large cross-section in Fig. 2 background technique.

It is referred in background technique, existing connection gold utensil is easy inclination, inclination is just when installing for electric cable with large cross-section Gap 50 is produced, that is, connects the virtual connection problem occurred, security risk occurs.

With reference to Fig. 1 and Fig. 4, Fig. 1 is the structure broken away view of the novel connection gold utensil of the utility model, and Fig. 4 is the utility model Novel connection gold utensil is applied to schematic diagram when electric cable with large cross-section.

The novel connection gold utensil of the utility model, the first fitting gasket 10 and the second gold medal including offering the first cavity 11 Has component 20, the first fitting gasket 10 has the first arc surface 12, and second armour clamp assembly 20 offers the second cavity 21, the first groove (be not marked in figure, but have no to doubt to anticipate and can be seen that) and third cavity 23, first groove and the second cavity 21 communicate, and the first groove has the second arc surface 22 being adapted to the first arc surface, and third cavity 23 is used for cable connection, third The space of cavity 23 is for cable connection；The utility model, when for heavy in section cable (as shown in Figure 4), the second gold medal The second arc surface for having of the first groove on tool component is adapted to the first arc surface of the first fitting gasket, i.e., will be big When O. cable is mounted in the third cavity of the second fitting, even if there is electric cable with large cross-section inclination, face contact can also be based on Virtual connection is avoided the problem that greatly.It specifically,, can also because of the fit system of arc surface even if electric cable with large cross-section tilts when installing Guarantee it in certain inclination angle, the way of contact remains as face contact, reduces electric cable with large cross-section and a possibility that virtual connection occurs.Its In, as shown in figure 5, the radial dimension D of the first fitting gasket is 1-10 millimeters, to adapt to the cable of bigger quality.

It further include casing 99 and fixing piece 100 as schemed preferably, the fixing piece 100 passes through the first cavity and the second sky It is embedded in after chamber in the 4th cavity 102 of casing 99；This preferred embodiment, by the setting of casing, fixing piece, so that by first Fitting gasket, the second armour clamp assembly carry out collocation use, to avoid the virtual connection problem of heavy in section cable, and it is stronger.Tool Body, it further include the locking member 101 contradicted on the second armour clamp assembly, the locking member 101 is for the part 100 that is locked；With So that fixing piece is embedded into the 4th cavity 102 of casing strongerly.

It should be noted that not limited for the concrete shape of the first cavity, the second cavity, third cavity, the 4th cavity Fixed, any shape should belong to the protection scope of the present embodiment.

Preferably, as shown in figure 3, being provided with the second fitting gasket 88 on the right side of described sleeve pipe, the second fitting gasket With third arc surface；Collocation use is carried out so that the casing of existing fitting and the preferred embodiment can be used.It is preferred that Ground, as shown in fig. 6, be provided with third fitting gasket 105 on the left of the fixing piece, the third fitting gasket 105 has the Four arc surfaces, so that the fixing piece collocation that can use existing fitting, casing, the preferred embodiment uses, to be adapted to Heavy in section cable.

The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims

1. a kind of novel connection gold utensil, which is characterized in that the first fitting gasket and the second fitting including offering the first cavity Component, the first fitting gasket have the first arc surface, second armour clamp assembly offer the second cavity, the first groove and Third cavity, first groove are communicated with the second cavity, and the first groove has the second arc surface being adapted to the first arc surface, Third cavity is used for cable connection.

2. novel connection gold utensil as described in claim 1, which is characterized in that further include casing and fixing piece, the fixing piece is worn It is embedded in the 4th cavity of casing after crossing the first cavity and the second cavity.

3. novel connection gold utensil as claimed in claim 2, which is characterized in that further include the locking contradicted on the second armour clamp assembly Part, the locking member is for the part that is locked.

4. novel connection gold utensil as claimed in claim 2, which is characterized in that be provided with the second fitting pad on the right side of described sleeve pipe Piece, the second fitting gasket have third arc surface.

5. novel connection gold utensil as claimed in claim 2, which is characterized in that be provided with third fitting pad on the left of the fixing piece Piece, the third fitting gasket have the 4th arc surface.