Novel control cable unreeling rack
Technical field
The present invention relates to power domain, be specifically related to Novel control cable unreeling rack。
Background technology
Cable plays vital effect in transformer station, and each transformer station is required for using substantial amounts of cable。The capital construction of new transformer station, transformer station's enlarging and technological transformation overhaul engineering are required for carrying out cable discharge。And discharge substantial amounts of cable and be a complexity and hard work, simple rely on manpower to complete extremely not easily, so needing to complete by some device。Cable unreeling rack is exactly a kind of device the most frequently used during cable discharges。
Cable unreeling rack is a kind of device the most general in the construction work such as electric power, telecommunications, needs in the capital construction of new transformer station and technological transformation overhaul etc. to discharge in the project of cable and plays an important role。Traditional cable pay off rack is mainly made up of two triangle shape support and a firm drilling rod, and when discharging cable, just dish cable is held on two triangle support by drilling rod, departs from ground by the manual lifting cable hank of the hydraulic mechanism on two stands, discharges。This old-fashioned cable unreeling rack have heaviness not easily carry, installation fee time, unwrapping wire not easily rotates, needs full-time manpower, the distinct disadvantage such as inefficient, and the easy permeability of hydraulic mechanism, of long duration, hydraulic pressure deficiency will make failure of apparatus, repair and also be inconvenient for。
Summary of the invention
It is an object of the invention to avoid above-mentioned weak point of the prior art to provide Novel control cable unreeling rack。
The purpose of the present invention is achieved through the following technical solutions:
Provide Novel control cable unreeling rack, for controlling discharging of cable coil on cable disk, it is characterised in that: include fixed underpan and the rotation dish being enclosed within described fixed underpan;The center weldment of described fixed underpan has one for overlapping the drilling rod putting described cable disk;The central authorities of described rotation dish are provided with a cylindrical hollow loop bar for wearing described drilling rod;The bottom of described rotation dish is provided with multiple swiveling wheel, and each described swiveling wheel is fixed by screw rod。
Preferably, described fixed underpan adopts steel plate to make, and its diameter is 55~65cm;The height of described drilling rod is 45~55cm。
Preferably, the diameter of described fixed underpan is 60cm;The height of described drilling rod is 53cm。
Preferably, described rotation dish adopts steel plate to make, and its diameter is 55~65cm。
Preferably, described rotation dish adopts steel plate to make, and its diameter is 60cm, and described swiveling wheel is provided with 5。
Preferably, described fixed underpan, described rotation dish weight be 49kg
Beneficial effects of the present invention:
(1) the Novel control cable unreeling rack that embodiments of the invention provide, combines cable hank fixed support and cable hank tumbler, adopts portable design, facilitates onsite application and carry, easy to assembly, saves the time;Device has significantly high practicality;Fixed underpan diameter is sufficiently large, bearing capacity is strong, it is ensured that the firm safety when operation, it is possible to the cable of different model is carried out unwrapping wire, can connect and meet design requirement, reach time saving and energy saving effect, durable in use, easy to maintenance。
(2) the Novel control cable unreeling rack that embodiments of the invention provide, rotation dish adopts roller bearing design, it is simple to rotate unwrapping wire, saves manpower;Roller bearing can be dismantled, it is simple to roller carries out repair and replacement after damaging。
This Novel cable coil unwinding holder will be greatly saved unwrapping wire personnel muscle power, shorten the unwrapping wire time, improve unwrapping wire efficiency, and easy to maintenance, durable in use, and it is succeeded in developing will have practical value and promotional value well。
Accompanying drawing explanation
Utilize accompanying drawing that invention is described further, but the embodiment in accompanying drawing does not constitute any limitation of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings。
Fig. 1 is the fixed underpan schematic diagram of the present invention。
Fig. 2 is the rotation dish schematic diagram of the present invention。
Fig. 3 is the upward view of the rotation dish in Fig. 2。
Fig. 4 is the schematic diagram of the cable disk of the present invention。
Wherein: 1-fixed underpan, 2-rotation dish, 3-cable disk, 4-drilling rod, 5-cable coil, the hollow loop bar of 6-, 7-swiveling wheel。
Detailed description of the invention
The invention will be further described with the following Examples。
Novel control cable unreeling rack, for control as shown in Figure 4 cable disk 3 on the discharging of cable coil 5, including fixed underpan 1 as shown in Figure 1 and the rotation dish 2 as shown in Figure 2 that is enclosed within described fixed underpan 1。The center weldment of described fixed underpan 1 has one for overlapping the drilling rod 4 putting described cable disk 3。The central authorities of described rotation dish 2 are provided with a cylindrical hollow loop bar 6 for wearing described drilling rod 4;The bottom of described rotation dish 2 is provided with multiple swiveling wheel 7 as shown in Figure 3, and each described swiveling wheel 7 is fixed by screw rod。
As preferably, in the present embodiment, described fixed underpan 1 adopts steel plate to make, and its diameter is 55~65cm, it is possible to bear sufficiently large weight, and during to ensure cable 5 unwrapping wire, whole pay off rack device will not rock, topple over。The height of described drilling rod 4 is 45~55cm。Further, the diameter of described fixed underpan is 60cm;The height of described drilling rod 4 is 53cm。
Rotation dish 2 can rotate freely, and cable disk 3 can be driven to rotate, and is realize the parts that cable drum is the most key。In the present embodiment, described rotation dish 2 adopts steel plate to make, and its diameter is 55~65cm。Further, described rotation dish 2 adopts steel plate to make, and its diameter is 60cm, and described swiveling wheel 7 is provided with 5。Screw rod for fixing swiveling wheel 7 can freely be dismantled, install, it is simple to change after bearing damage, thus realizing durable in use。
As preferably, described fixed underpan 1, described rotation dish 2 weight be 49kg, the weight capacity of whole described device is 3t。
Novel control cable unreeling rack provided by the present invention is applicable to polytype cable and discharges, including 500mZR-KVVP22-4*4 cable, 1000mZR-KVVP22-10*2.5 cable, 1000mZR-KVVP22-7*2.5 cable, 800mZR-KVVP22-14*4 cable, low-voltage-powered cable and optical cable etc., and meet the use standard of electric field Work tool。
In use, fixed underpan 1 is placed on smooth ground, then rotation dish 2 is enclosed within fixed underpan 1, rotation dish 2 is free to rotate, cable disk 3 is seated on rotation dish 2 again through drilling rod 4, pulling cable 5, rotation dish 2 rotates and drives cable disk 3 to rotate, thus realizing the purpose of unwrapping wire。
Novel control cable unreeling rack has very strong practicality, and economic benefit is also very considerable and old-fashioned actinobacillus device contrasts, and simple in construction is easy to carry;Pay off rack in the past is heavier, and each support needs two people to move, and site operation is wasted time and energy, and Novel control cable drum rack device one people of each parts can move completely, convenient construction。Tested by test group it can be seen that Novel control cable drum rack device unwrapping wire saving of time 1/3, be greatly improved work efficiency;Unwrapping wire saves manpower 1/3, decreases construction cost。Novel control cable drum rack device payingoff construction cost savings more than 1/3, can saving cost 288.45 yuan according to the 865.37 yuan of calculating of quota of every 100m unwrapping wire, the annual unwrapping wire length of my specialty, all at more than 10000m, saves production cost 28845 yuan every year, if promoted the use of, considerable benefit。
Finally should be noted that; above example is only in order to illustrate technical scheme; but not limiting the scope of the invention; although having made to explain to the present invention with reference to preferred embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent replacement, without deviating from the spirit and scope of technical solution of the present invention。