CN204947514U - A kind of substation secondary device room cable laying device - Google Patents

Abstract

The utility model provides a cable laying device for a secondary equipment room of a substation, which includes a support member, a top beam, a cable ladder frame, an antistatic floor and a floor; It is fixed on the floor of the substation by its base; several rows of support members are arranged parallel to the front and rear on the floor, and several support members are arranged at even intervals in each row; and every two rows of support members form a group, and two rows of the same group The supporting plates of the supporting parts are arranged oppositely; the top beams are respectively fixed and installed on the upper ends of each row of supporting parts; two cable ladder frames are respectively installed between every two rows of supporting parts; the antistatic floor is laid on top of the top beams end face. The utility model has the advantages of simple structure, low cost, convenient construction and installation, safety guarantee and easy maintenance and capacity expansion during use.

Description

A cable laying device for substation secondary equipment room

technical field

The utility model relates to the field of cable laying devices, in particular to a cable laying device for a substation secondary equipment room.

Background technique

At present, during the construction of many substations, when laying cables in the secondary equipment room, because there is no corresponding secondary equipment cable laying device, the cables in the secondary equipment room are usually laid directly on the ground of the secondary equipment room. The existing problem is that, on the one hand, due to the frequent cross-operation between various types of work on site during construction, the phenomena of cables criss-crossing and mopping the floor often occur. On the other hand, it will bring inconvenience to the future expansion; on the other hand, during the use of the substation in the secondary equipment room, it is easy to break the cable due to kicking and mixing, which will affect the power supply, and even cause a safety accident in severe cases.

Utility model content

The purpose of the utility model is to solve the problems in actual work and provide a cable laying device for secondary equipment rooms of substations with simple structure, low cost, convenient construction and installation, safety guarantee and easy capacity expansion during use.

The technical solution of the utility model is: the cable laying device of the substation secondary equipment room of the utility model, and its structural characteristics are: including support parts, top beams, cable ladder frames, antistatic floors and floors;

The above-mentioned supporting member includes a base, a pole and a supporting plate; the lower end surface of the supporting pole is welded to the upper end surface of the base; two supporting plates are fixed up and down in parallel on the same side of the pole; the supporting piece is fixed by its base Installed on the upper surface of the floor of the substation; the supports are arranged in several rows parallel to the front and back on the floor, and several supports are evenly spaced in each row; the number of rows of supports and the distance between supports in the same row are based on The design is determined; and every 2 rows of support members form a group, and the pallets of the two rows of support members in the same group are arranged opposite to each other;

The number of top beams is adapted to the number of rows of supports; the top beams are respectively fixed at the upper end of each row of supports;

The cable ladder frame includes a main beam and a partition beam; there are 2 main beams, and the partition beam is fixed between the two main beams; there are several partition beams, and the number and spacing distance of the partition beams are determined according to the design; the cable ladder frame Two sets of supports are respectively arranged between each two rows of supports; the cable ladder frame is placed on the pallets of the two rows of supports of the same group by its two main girders; so that the two cables of the same group The ladder frame is divided into upper and lower parallel settings.

The antistatic floor is laid on the upper end face of the top beam.

A further solution is: the base of the above-mentioned supporting member is a square steel plate body; the four corners of the base are provided with bolt holes; the above-mentioned base is fixedly installed on the upper end surface of the floor of the substation. The pre-embedded bolts are fixedly installed on the upper end surface of the substation floor.

A further solution is: the material of the struts and the top beam of the above-mentioned supporting member is channel steel.

A further solution is: the supporting plate of the above-mentioned supporting member is a square steel plate body; the way of fixing the supporting plate on the pole is welding.

A further solution is: the material of the above-mentioned cable ladder frame is aluminum alloy.

The utility model has positive effects: (1) The cable laying device of the substation secondary equipment room of the utility model has a simple structure, low cost, components are basically prefabricated in a factory, and is convenient for construction and installation. (2) The cable laying device for the secondary equipment room of the substation of the utility model has a uniform size, high strength, and is not easy to deform. (3) The cable laying device of the secondary equipment room of the substation of the present utility model can be used to inspect or expand the cables in the secondary equipment room conveniently by simply removing the antistatic floor during daily use, which is very convenient to use. (4) The cable laying device of the substation secondary equipment room of the utility model, through its use, enables the power cables and control cables in the substation secondary equipment room to be conveniently laid in layers, the cable laying is regular, and the antistatic during daily use There are basically no cables above the floor, so that the cables will not be broken due to kicking and mixing during use, which will affect the power supply or cause safety accidents, effectively ensuring the power supply and the personal safety of the staff.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the cable ladder frame in Fig. 1 .

The reference signs in the above-mentioned accompanying drawings are as follows:

Support 1, base 11, pole 12, supporting plate 13,

top beam 2,

Cable ladder frame 3, main girder 31, partition beam 32,

Antistatic floor 4,

Floor 5.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

(Example 1)

1 and 2, the cable laying device in the secondary equipment room of the substation in this embodiment is mainly composed of a support member 1, a top beam 2, a cable ladder frame 3, an antistatic floor 4 and a floor 5.

The support 1 is mainly composed of a base 11 , a pole 12 and a supporting plate 13 .

The base 11 is a square steel plate body, and the four corners of the base 1 are provided with bolt holes.

The material of the support rod 12 is preferably channel steel in this embodiment;

The supporting plate 13 is a square steel plate body part; the supporting plate 13 is welded up and down in parallel to two pieces on the same side of the pole 12 .

When the support member 1 is installed, its base 11 is fixed and installed on the upper end surface of the floor 5 of the substation through embedded bolts; the support member 1 is arranged in several rows parallel to the front and back on the floor 5, and several support members are evenly spaced in each row 1. The number of rows of supports 1 and the distance between supports 1 in the same row are determined according to the design, and every two rows of supports 1 form a group, and the supporting plates 13 of the two rows of supports 1 in the same group are arranged oppositely.

The supporting member 1 is prefabricated in a factory.

The top beam 2 preferably adopts channel steel in this example. The number of top beams 2 is adapted to the number of rows of support members 1; the top beams 2 are respectively arranged on the upper ends of each row of support members 1; the top beams 2 are welded and fixedly connected to each corresponding support member 1 in the same row. The top beam 2 is prefabricated in a factory.

The cable ladder frame 3 is made of aluminum alloy. The cable ladder frame 3 is mainly composed of main beams 31 and partition beams 32 . There are two main beams 31, and the spacer beams 32 are fixed between the two main beams 31; there are several spacer beams 32, and the number and spacing distance of the spacer beams 32 are determined according to the design; Two sets of supports 1 are arranged between each group; the cable ladder frame is rested on the supporting plates 13 of the two rows of supports 1 by its two main girders 31 respectively. Thereby the 2 cable ladder frames of the same group are arranged in parallel up and down in 3 points. The cable ladder frame 3 is prefabricated in a factory.

The antistatic floor 4 is laid on the upper end surface of the top beam 2 .

When laying cables in the secondary equipment room of the substation, the power cables and control cables in the secondary equipment room can be staggered up and down and laid separately, and arranged regularly.

After the cables are laid, an antistatic floor 4 is laid on the upper end surface of the top beam 2 to complete the laying of the cables in the secondary equipment room of the substation.

In summary, the cable laying device in the secondary equipment room of the substation in this embodiment has a simple structure, low cost, factory prefabricated components, and convenient construction and installation; its support, top beam, and cable ladder frame are uniform in size and strong in strength. High and not easily deformed; during daily use, you only need to remove the antistatic floor to easily check or expand the cables in the secondary equipment room, which is very convenient to use; through its use, the secondary equipment room of the substation The power cables and control cables can be easily laid in layers, and the cables are laid neatly. During daily use, the cables are basically invisible above the antistatic floor, so that the cables will not be broken due to kicking and stirring during use, which will affect the power supply or generate electricity. Safety accidents, effectively guaranteeing the personal safety of power supply and staff.

The above embodiments are descriptions of specific implementations of the present utility model, rather than limitations of the present utility model. Those skilled in the art can also make various transformations and changes without departing from the spirit and scope of the present utility model. Changes to obtain corresponding equivalent technical solutions, so all equivalent technical solutions should be included in the patent protection scope of the present utility model.

Claims (5)

1. a substation secondary device room cable laying device, is characterized in that: comprise strutting piece (1), back timber (2), cable ladder (3), antistatic floor (4) and terrace (5);

Described strutting piece (1) comprises base (11), pole (12) and supporting plate (13); Pole (12) is welded by the upper surface of its lower surface with base (11); Supporting plate (13) point is fixedly installed 2 pieces abreast up and down on the same side of pole (12); Strutting piece (1) is fixedly mounted on the upper surface of terrace (5) of transformer station by its base (11); Strutting piece (1) to be gone forward backward some rows that be arranged in parallel at terrace (5), and strutting piece (1) arranges several often arranging uniform intervals; In the row of strutting piece (1) and same row, the spacing distance of strutting piece (1) is determined according to design; And every 2 rows' strutting piece (1) are one group, two supporting plates (13) arranging strutting piece (1) of same group are oppositely arranged;

The quantity of back timber (2) and the row of strutting piece (1) adapt; The upper end that back timber (2) is often arranging strutting piece (1) is fixedly installed respectively;

Cable ladder (3) comprises girder (31) and every beam (32); Girder (31) is provided with 2, is fixedly installed between 2 girders (31) every beam (32); Be provided with some every beam (32), determine according to design every the quantity of beam (32) and spacing distance; Cable ladder (3) arranges 2 respectively between the strutting piece (1) of every 2 row one group; Cable ladder (3) is held on each supporting plate (13) of two rows' strutting piece (1) of same group by its 2 girders (31) respectively; Thus same group 2 cable ladders (3) point are be arranged in parallel up and down;

Antistatic floor (4) is laid on the upper surface of back timber (2).

2. substation secondary device room according to claim 1 cable laying device, is characterized in that: the base (11) of described strutting piece (1) is square steel plate body part; Four bights of base (1) are provided with bolt hole; Described base (11) mode be fixedly mounted on the upper surface of the terrace (5) of transformer station is that base (11) is fixedly mounted on the upper surface of terrace (5) of transformer station by pre-embedded bolt.

3. substation secondary device room according to claim 1 cable laying device, is characterized in that: the pole (12) of described strutting piece (1) and the material of back timber (2) are channel-section steel.

4. substation secondary device room according to claim 1 cable laying device, is characterized in that: the supporting plate (13) of described strutting piece (1) is square steel plate body part; Supporting plate (13) mode be fixedly installed on pole (12) is welding.

5. substation secondary device room according to claim 1 cable laying device, is characterized in that: the material of described cable ladder (3) is aluminium alloy.