CN204793865U - Novel tight line frame of multi -functional distribution lines - Google Patents

Abstract

The utility model provides a novel multifunctional power distribution line tensioning frame, which includes a vertical support arm, a hoop, a mounting hole, a fixing rod, a beam, a sliding device, a connecting bolt, a fastening bolt and a utility pole. The vertical support The arm is vertically welded in the middle of the beam; the hoop is installed in the mounting hole on the vertical support arm through the connecting bolt; the mounting holes are evenly arranged on the vertical support arm; the fixed rod is connected to the vertical support arm and the beam; the sliding device is installed on the lower part of the beam through connecting bolts; the hoop is fixed on the utility pole through fastening bolts. The utility model, through the setting of the hoop, the mounting hole, the beam and the sliding device, is conducive to the flexible and light pulling of the wire during the wire tightening operation, and is suitable for the installation and use of utility poles of different heights and sizes. It can also be installed according to the wiring installation requirements. The height of the beam can be flexibly adjusted, and it can prevent falling off, thereby saving manpower, improving work efficiency, and being easy to use and popularize.

Description

A new type of multifunctional power distribution line tightening frame

technical field

The utility model belongs to the technical field of power distribution line tools, in particular to a novel multifunctional power distribution line tightening frame.

Background technique

At present, the State Grid Corporation of China has stepped up efforts to transform rural distribution networks, and insulated wires are widely used in rural power grid projects. In the wiring construction of transmission lines, setting out and tightening are the most important processes. Paying off is to first pass the wires and ground wires through the pay-off pulleys on each tower by human or mechanical traction, so as to cover a complete pay-off section. Tightening the wire is to tighten the wire and ground wire from one end or the tension tower in the middle until the sag value required by the design is reached. The last process is the installation of accessories. Existing patent No. is CN203014286U a kind of distribution line tightening frame, although structure is simple, and manufacturing cost is low, but does exist inconvenient to use, poor flexibility, the problem of relatively single function.

Therefore, it is very necessary to invent a kind of novel multifunctional power distribution line tight wire frame.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a new type of multifunctional distribution line tensioner to solve the problems of inconvenient use, poor flexibility and relatively single function of the existing distribution line tensioner. A new type of multi-functional power distribution line tightening frame, including vertical support arms, hoops, mounting holes, fixing rods, beams, sliding devices, connecting bolts, fastening bolts and utility poles, the vertical support arms are vertically welded on The middle position of the beam; the hoop is installed in the installation hole on the vertical support arm through the connecting bolt; the installation holes are evenly arranged on the vertical support arm; the fixed rod connects the vertical support arm and the cross beam; The sliding device mentioned above is installed on the lower part of the crossbeam through connecting bolts; the hoop is installed and fixed on the utility pole through fastening bolts.

The sliding device includes a fixed plate, a connecting frame, a rotating shaft and a pulley, and the connecting frame is welded in the middle of the lower part of the fixing plate; the pulley is installed on the connecting frame through the rotating shaft.

The pulley specifically adopts a U-shaped round tube track wheel. By installing it at the lower part of the crossbeam, it is conducive to the flexible and light pulling of the wire during the wire tightening operation, and has the function of preventing falling off, thereby saving manpower and improving work efficiency.

Specifically, one or more sliding devices are installed on the lower part of the crossbeam, which is conducive to adapting to multi-thread tightening work at the same time, thereby saving manpower, reducing labor intensity, and improving work efficiency.

The hoop is specifically made of stainless steel throat hoop pipe clamp, and the hoop is specifically used as two pieces. Through the installation with the utility pole, it is beneficial to flexibly adapt to the installation and use of utility poles of different heights and sizes, and has strong flexibility. , easy to use.

The mounting holes are evenly arranged on the vertical support arm, and the hoops are fixed in the mounting holes by connecting bolts, which is conducive to flexibly adjusting the height of the beam according to the wiring installation requirements, and further facilitates the installation of tight wire requirements. Save manpower and improve work efficiency.

Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with hoops, mounting holes, crossbeams and sliding devices, which is conducive to the flexibility and lightness of the wire during the wire tightening operation, and is suitable for different heights and different heights. The installation and use of large-scale utility poles can also flexibly adjust the height of the beam according to the needs of wiring installation, and have the function of preventing falling off, thereby saving manpower, improving work efficiency, and facilitating use and promotion.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a schematic view of the side structure of the utility model.

Fig. 3 is a schematic diagram of the structure of the hoop of the present invention.

Fig. 4 is a structural schematic diagram of the sliding device of the present invention.

In the picture:

1- vertical support arm, 2- hoop, 3- mounting hole, 4- fixed rod, 5- beam, 6- sliding device, 61- fixed plate, 62- connecting frame, 63- rotating shaft, 64- pulley, 7- Connecting bolts, 8-fastening bolts, 9-telephone poles.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in accompanying drawings 1 to 4:

The utility model provides a new type of multifunctional power distribution line tightening frame, which includes a vertical support arm 1, a hoop 2, a mounting hole 3, a fixing rod 4, a beam 5, a sliding device 6, a connecting bolt 7, a fastening bolt 8 and Telephone pole 9, the vertical support arm 1 is vertically welded at the middle position of the beam 5; the hoop 2 is installed in the installation hole 3 on the vertical support arm 1 through the connecting bolt 7; the installation hole 3 is uniform Set on the vertical support arm 1; the fixed rod 4 connects the vertical support arm 1 and the beam 5; the sliding device 6 is installed on the lower part of the beam 5 through the connecting bolt 7; the hoop 2 is connected by the fastening bolt 8 are installed and fixed on the utility pole 9.

Described sliding device 6 comprises fixed plate 61, connecting frame 62, rotating shaft 63 and pulley 64, and described connecting frame 62 is welded in the middle of fixed plate 61 bottom; Described pulley 64 is installed on connecting frame 62 by rotating shaft 63 .

The pulley 64 specifically adopts a U-shaped round tube track wheel. By installing it on the lower part of the crossbeam 5, it is beneficial for the wire to be flexible and light when tightening the wire. .

Specifically, one or more sliding devices 6 are installed on the lower part of the crossbeam 5, which is conducive to adapting to multi-thread tightening work at the same time, thereby saving manpower, reducing labor intensity, and improving work efficiency.

The hoop 2 specifically adopts a stainless steel throat hoop pipe clamp, and the hoop 2 specifically adopts two pieces, which is conducive to the flexible installation and use of utility poles 9 of different heights and sizes by cooperating with the utility pole 9. , flexible and easy to use.

The mounting holes 3 are evenly arranged on the vertical support arm 1, and the hoop 2 is fixed in the mounting holes 3 through the connecting bolts 7, which is beneficial to flexibly adjust the height of the beam 5 according to the wiring installation requirements, and further It is convenient to install tight line requirements, save manpower and improve work efficiency.

working principle

The utility model is realized in this way. When the utility model is in use, first fix the hoop 2 in the mounting hole 3 on the vertical support arm 1, and then install the hoop 2 on the utility pole 9 through the hoop 2, and according to the installation It is required to fix and adjust the installation height by fastening bolts 8; when in use, pass the wire to be tightened into the pulley 64, the wire head goes down through the pulley 64, connect the pulling device, and tighten the wiring to achieve wiring The utility model has a simple structure, avoids subsequent adjustments, reduces labor intensity, and improves work efficiency.

Utilize the technical solution described in the utility model, or those skilled in the art design similar technical solutions under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effect, all fall into the protection scope of the utility model .

Claims (6)

1. a Multifunction distribution line stringing frame, it is characterized in that, this Multifunction distribution line stringing frame comprises perpendicular support arm (1), anchor ear (2), installing hole (3), fixed lever (4), crossbeam (5), carriage (6), connecting bolt (7), fastening bolt (8) and electric pole (9), described perpendicular support arm (1) is vertically welded in the centre position of crossbeam (5); Described anchor ear (2) is arranged in the installing hole (3) on perpendicular support arm (1) by connecting bolt (7); Described installing hole (3) is evenly arranged on perpendicular support arm (1); Described fixed lever (4) connects perpendicular support arm (1) and crossbeam (5); Described carriage (6) is arranged on the bottom of crossbeam (5) by connecting bolt (7); Described anchor ear (2) is fixed on electric pole (9) by fastening bolt (8).

2. Multifunction distribution line stringing frame as claimed in claim 1, it is characterized in that, described carriage (6) comprises fixed head (61), link (62), rotating shaft (63) and pulley (64), described link (62) is welded on the centre of fixed head (61) bottom; Described pulley (64) is arranged on link (62) by rotating shaft (63).

3. Multifunction distribution line stringing frame as claimed in claim 2, is characterized in that, described pulley (64) specifically adopts U-shaped pipe rail wheel.

4. Multifunction distribution line stringing frame as claimed in claim 1, it is characterized in that, described carriage (6) is specifically provided with one or more in the bottom of crossbeam (5).

5. Multifunction distribution line stringing frame as claimed in claim 1, is characterized in that, described anchor ear (2) specifically adopts stainless steel larynx banded penstock folder, and described anchor ear (2) is specifically adopted as 2.

6. Multifunction distribution line stringing frame as claimed in claim 1, is characterized in that, described installing hole (3) is specifically in the upper average setting of perpendicular support arm (1), and described anchor ear (2) is fixed in installing hole (3) by connecting bolt (7).