CN201393022Y

CN201393022Y - Retention clip used for electrical cabling channel

Info

Publication number: CN201393022Y
Application number: CN200920080089U
Authority: CN
Inventors: 刘菊花
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-09
Filing date: 2009-04-09
Publication date: 2010-01-27
Anticipated expiration: 2019-04-09

Abstract

The utility model discloses a retention clip used for an electrical cabling channel. The retention clip is made from plastic material and is of 'U'-shaped structure. A bend angle (Alpha) of a fixed clamp (1) is less than or equal to 90 degrees, the inside of two side walls of the fixed clamp (1) is provided with an inverted hook (V), the bottom inside the fixed clamp (1) is provided with mucilage glue (2), the fixed clamp (1) is bonded on the outer surface of a cover (3) of the cabling channel through the mucilage glue (2), and the inverted hook (V) arranged on two side walls of the fixed clamp (1) can be fastened in an outlet hole (J) on the side wall of a cabling channel body (4). The retention clip has simple structure and convenient use and can effectively prevent the cover (3) of the cabling channel from slipping off.

Description

A kind of geometrical clamp that is used for the electrical traces groove

Technical field

The utility model relates to a kind of electric auxiliary, and especially a kind of additional device that is used for the electrical traces groove belongs to technical field of electricity.

Background technology

Trough is made up of cell body and groove lid two parts, be a kind of line and connecton layout of lead, be widely used in electric power system and electric equipment field, usually be vertically mounted in the electrical control cabinet, its potential hidden danger is the landing from the cell body easily of trough lid, present existing trough, all be to rely on the outside tension force in cell body two side to act on groove to cover and make its not landing, in use, when the heating of lead or peripheral components and parts and after causing ambient temperature to raise, the intensity of cell body and groove lid, mechanical performances such as hardness all can have reduction in various degree, the outer tension force of cell body two side also reduces even complete obiteration thereupon greatly, the groove lid of this moment will be because of action of gravity landing downwards, if trough uses in the environment of vibration is arranged, this defective is particularly outstanding.

Summary of the invention

In order to solve the prior art above shortcomings, the utility model proposes a kind of geometrical clamp that is used for the electrical traces groove, this geometrical clamp is " U " font, the bending angle is less than or equal to 90 °, inboard in the geometrical clamp two side is provided with barb, bottom in geometrical clamp " U " font inboard is provided with powerful double faced adhesive tape, by this double faced adhesive tape geometrical clamp and trough lid are bonded together, when the trough lid fastens with cell body, the barb of geometrical clamp just buckles in the wire hole of cell body, prevent the landing from the cell body of trough lid, the utility model is simple in structure, easy to use, can effectively prevent the landing of trough lid.

The utility model solves its technical problem, the technical scheme that is adopted is: a kind of geometrical clamp that is used for the electrical traces groove, make by plastic material, be " U " font structure, its design feature is: the bending angle of geometrical clamp is less than or equal to 90 °, inboard, two side at geometrical clamp is provided with barb, is provided with viscose glue in the inside bottom of geometrical clamp.

Said fixing is pressed from both sides, and is bonded in the outer surface of trough lid by the viscose glue of its inside bottom setting.

The said fixing folder, the barb that its two side is provided with can buckle in the wire hole of trough body sidewall.

Compared with prior art, the beneficial effects of the utility model are: because the utility model is provided with viscose glue in the inside bottom of " U " font geometrical clamp, geometrical clamp is bonded in the outer surface of trough lid by this viscose glue, thereby geometrical clamp and trough lid is joined together, when the trough lid is fastened on the cell body, because the bending angle of " U " font geometrical clamp is less than or equal to 90 °, the barb of inboard, geometrical clamp two side just links closely in the wire hole of cabling cell body, just realized the fixing of trough lid and cell body relative position by this geometrical clamp, even trough is vertically installed, even ambient temperature raises, the intensity of cell body, mechanical performances such as hardness all reduce, tension force reduces or complete obiteration outside the cell body both sides, the trough lid is because the effect of this geometrical clamp, can be from landing on the cell body yet, thus guaranteed that the trough lid can firm for a long time being fastened on the cell body.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is a basic structure schematic diagram of the present utility model.

Fig. 2 is that the utility model is bonded in the schematic diagram that trough covers.

Fig. 3 is a scheme of installation of the present utility model.

Embodiment

As Figure 1-3, first kind of embodiment of the present utility model is: a kind of geometrical clamp 1 that is used for the electrical traces groove, make by plastic material, be " U " font structure, its A/F L is less than bottom width B, the bending angle ∠ a of geometrical clamp 1 is less than 90 °, present embodiment adopts 80 ° bending angle, respectively be provided with a barb V in the inboard, two side of geometrical clamp 1, inside bottom at geometrical clamp 1 is provided with viscose glue 2, in the present embodiment, viscose glue 2 uses dual face strengthened glue, geometrical clamp 1 just is bonded in the outer surface of trough lid 3 by this dual face strengthened glue 2, dual face strengthened glue 2 can guarantee geometrical clamp 1 and trough lid 3 are connected into an integral body, for guaranteeing that geometrical clamp 1 does not separate after stressed with trough lid 3, on every trough lid 3, can use a plurality of geometrical clamps 1, the concrete quantity of using geometrical clamp should be covered 3 length according to trough and decides, in the present embodiment, bonding altogether two geometrical clamps 1 on trough lid 3, the purpose that barb V is set on the geometrical clamp 1 is to need this barb V is buckled in the wire hole J of cabling cell body 4 sidewalls, as a plurality of geometrical clamps 1 are set, when the position of discharging geometrical clamp 1, should note making the barb V on each geometrical clamp 1 correspondence to buckle into corresponding wire hole J on the cell body 4, when trough lid 3 is fastened on the cell body 4, because the bending angle of " U " font geometrical clamp 1 is less than 90 °, the barb V of inboard, geometrical clamp two side just links closely in the wire hole J of cabling cell body 4, just realized the fixing of trough lid 3 and cell body 4 relative positions by geometrical clamp 1, even trough is vertically installed, even ambient temperature raises, the intensity of cell body 4, mechanical performances such as hardness all reduce, tension force reduces or complete obiteration outside the cell body both sides, trough lid 3 is because the effect of geometrical clamp 1, can be from landing on the cell body 4 yet, thereby what guaranteed that trough lid 3 can be firm for a long time is fastened on the cell body 4, has effectively prevented the landing of trough lid 3.

Claims

1, a kind of geometrical clamp that is used for the electrical traces groove, made by plastic material, be " U " font structure, it is characterized in that: the bending angle of geometrical clamp is less than or equal to 90 °, inboard, two side at geometrical clamp is provided with barb, is provided with viscose glue in the inside bottom of geometrical clamp.

2, a kind of geometrical clamp that is used for the electrical traces groove according to claim 1 is characterized in that: geometrical clamp is bonded in the outer surface of trough lid by the viscose glue of its inside bottom setting.

3, a kind of geometrical clamp that is used for the electrical traces groove according to claim 1 is characterized in that: the barb that the geometrical clamp two side is provided with can buckle in the wire hole of trough body sidewall.