CN104505795A

CN104505795A - Cable separate bracket device

Info

Publication number: CN104505795A
Application number: CN201410815779.2A
Authority: CN
Inventors: 许晓峰; 其他发明人请求不公开姓名
Original assignee: WUHU CITY CHEN YUN AUTOMATION TECHNOLOGY CO Ltd
Current assignee: WUHU CITY CHEN YUN AUTOMATION TECHNOLOGY CO Ltd
Priority date: 2014-12-25
Filing date: 2014-12-25
Publication date: 2015-04-08

Abstract

The invention discloses a cable separate bracket device. The device comprises an upper end cross arm, a lower end cross arm, rectangular insulators, cambered cable clips, triangular supporting rods and connecting rods, wherein the upper surfaces of the upper end cross arm and the lower end cross arm are provided with the rectangular insulators respectively; the cambered cable clips are arranged on the rectangular insulators; the connecting rods are connected with the upper end cross arm and the lower end cross arm. The device has the advantages of simple structure, rational and scientific design, convenience in mounting and contribution to maintenance.

Description

A kind of cable sub-stent device

Technical field

The present invention relates to a kind of cable support technology, particularly relate to a kind of cable sub-stent device technique field.

Background technology

Along with national economy and scientific and technological development, the propelling of new countryside construction, the level of urbanization is more and more higher, electric power is applied to every field as a kind of energy, the mode of current long-distance sand transport electric energy high-altitude erection is also popular, the crisscross high-altitude construction of line constitutes an aerial electrical network, be arranged on the cable sub-stent on electric pole and high-altitude pylon, not only carry the weight of cable, also that cable is coherent, stratified separately erection, the cable that current cable support once can be born is fewer, structure is single can not set up many cables by different level, result in a large amount of electric poles and high-altitude pylon stands in farmland, to agricultural working, personnel bring inconvenience, also occupy more farmland resource, return making regular check on of cable circuit simultaneously and bring inconvenience and hard work amount.

Summary of the invention

The object of the invention is to overcome for the problems referred to above, a kind of cable branch unit is provided, by placing rectangular dielectric respectively at the upper surface of upper end cross-arm and lower end cross-arm, rectangular dielectric is placed arc strain relief clamp, upper and lower two layers are divided into by cable plant to lay, avoid that cable is in disorder to be intertwined, disposablely can more lay many cable plant.For achieving the above object, the present invention is achieved through the following technical solutions.

A kind of cable sub-stent device, is characterized in that: comprise upper end cross-arm, lower end cross-arm, rectangular dielectric, arc strain relief clamp, gusseted bar, connecting rod, arc strain relief clamp screw, cross-arm anchor ear screw; Described upper end cross-arm and the upper surface of lower end cross-arm place rectangular dielectric respectively, and rectangular dielectric is placed arc strain relief clamp, and connecting rod connects upper end cross-arm and lower end cross-arm.

The sub-Intermediate Gray arc groove of described rectangular dielectric, there is screw at two ends.

The length of described arc strain relief clamp and two ends consistent with the Length x Width of rectangular dielectric with width are with screw.

Described upper end cross-arm and the middle medial surface of lower end cross-arm have an arc groove, and there is screw groove two both sides.

The invention has the beneficial effects as follows: the invention provides a kind of cable sub-stent device, this device places rectangular dielectric respectively by the upper surface of upper end cross-arm and lower end cross-arm, rectangular dielectric is placed arc strain relief clamp, upper and lower two wiring layers are divided into lay cable plant, make cable plant clear layer, disposablely can lay many cable plant.Total is trapezoidal shape, and centre connects with gusseted bar, gives full play to leg-of-mutton stability, also favourable ventilation, avoids because wind speed is excessive and impaired.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Fig. 2 is the front view of rectangular dielectric of the present invention and arc strain relief clamp.

Fig. 3 is arc strain relief clamp structural representation of the present invention.

Fig. 4 is rectangular dielectric minor structure schematic diagram of the present invention.

In figure: 1 is upper end cross-arm, 2 is rectangular dielectric, and 3 is arc strain relief clamp, and 4 is gusseted bar, 5 is lower end cross-arm, 6 be connecting rod, 7 for rectangular dielectric two ends screw, 8 is groove, and 9 is arc strain relief clamp screw, 10 is cross-arm anchor ear screw, and 11 is bolt, and 12 is electric pole.

Embodiment

In order to make object of the present invention, technical scheme and creation characteristic clearly understand, below in conjunction with accompanying drawing, the present invention is described in further detail.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of cable sub-stent device, comprises upper end cross-arm 1, lower end cross-arm 5, rectangular dielectric 2, arc strain relief clamp 3, gusseted bar 4, connecting rod 6, arc strain relief clamp screw 9, cross-arm anchor ear screw 10; Described upper end cross-arm 1 and the upper surface of lower end cross-arm 5 place rectangular dielectric 2 respectively, and rectangular dielectric 2 is placed arc strain relief clamp 3, and gusseted bar 4 connects upper end cross-arm 1 and lower end cross-arm 5.

Upper end cross-arm 1 and lower end cross-arm 5 are fixed on electric pole 12 by cross-arm anchor ear and cross-arm anchor ear screw 10 bolt, upper end cross-arm 1 and lower end cross-arm 5 reasonably arrange rectangular dielectric 2, rectangular dielectric 2 Intermediate Gray arc grooves 8, there is screw 7 at two ends, the length of arc strain relief clamp 3 is consistent with the Length x Width of rectangular dielectric 2 with width, and arc strain relief clamp 3 two ends are with screw 9.The cable that first will lay is placed in the arc groove 8 of rectangular dielectric 2; adjust the position of cable; then wrap protection mat is placed on arc strain relief clamp 3 directly over rectangular dielectric 2; the two ends screw 9 of arc strain relief clamp 3 is alignd with the two ends screw 7 of rectangular dielectric 2; then pass the screw of the screw 9 of arc strain relief clamp 3, the screw 7 of rectangular dielectric 2 and electric wire cross-arm 1 with bolt 11 from top to bottom successively, carry out fastening at below packing ring and nut.Because the size specification of cable is different, so different rectangular dielectric 2, arc strain relief clamp 3 will be selected according to the cable of different size, rectangular dielectric 2 and arc strain relief clamp 3 are mated.

Upper end cross-arm 1 is connected by connecting rod 6 with the two ends of lower end cross-arm 5, connecting rod 6 adopts arc to be connected with lower end cross-arm 5 junction, this link makes upper end cross-arm 1, lower end cross-arm 5 and two connecting rods 6 form a planar trapezoidal, trapezoidal centre gusseted bar 4 is reinforced, the triangle formed has stable structure, can let in air when running into strong wind weather, reducing strong wind to the destruction of this device, alleviating the weight of whole device.

Claims

1. a cable sub-stent device, is characterized in that: comprise upper end cross-arm (1), lower end cross-arm (5), rectangular dielectric (2), arc strain relief clamp (3), gusseted bar (4), connecting rod (6), arc strain relief clamp screw (9), cross-arm anchor ear screw (10); Described upper end cross-arm (1) and the upper surface of lower end cross-arm (5) place rectangular dielectric (2) respectively, and at rectangular dielectric (2) upper placement arc strain relief clamp (3), connecting rod (6) connects upper end cross-arm (1) and lower end cross-arm (5).

2. cable sub-stent device according to claim 1, is characterized in that: described rectangular dielectric (2) Intermediate Gray arc groove (8), there is screw (7) at two ends.

3. cable sub-stent device according to claim 1, is characterized in that: the length of described arc strain relief clamp (3) and two ends consistent with the Length x Width of rectangular dielectric (2) with width are with screw (9).

4. cable sub-stent device according to claim 1, is characterized in that: described upper end cross-arm (1) and the middle medial surface of lower end cross-arm (5) have an arc groove, and there is screw (10) groove two both sides.