CN214674251U

CN214674251U - A novel cable laying structure for transformer substation

Info

Publication number: CN214674251U
Application number: CN202120445738.4U
Authority: CN
Inventors: 刘德源
Original assignee: Tiannuo Jindian Construction And Development Tianjin Group Co ltd
Current assignee: Tiannuo Jindian Construction And Development Tianjin Group Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-09
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to a cable laying technical field just discloses a novel cable laying structure for transformer substation, the camera includes a supporting plate, the front and the back of backup pad all are provided with a plurality of movable grooves, and are a plurality of the movable groove is the equidistance and arranges, the equal movable mounting in inside of movable groove has the connecting piece, the side that the backup pad was kept away from to the connecting piece extends to the outside in movable groove, just the side fixed mounting that the backup pad was kept away from to the connecting piece has the laying plate. This a novel cable laying structure for transformer substation, through the left surface at the backup pad and right flank installation anchor strut, can increase the horizontal area that should lay structure and ground contact, the increase of stationary plane can make the fastness of this structure strengthened, is difficult for the condition that the slope appears in the use, through installation cable fixing device, can fix the cable on the laying plate, improves the stability of cable.

Description

A novel cable laying structure for transformer substation

Technical Field

The utility model relates to a cable laying technical field specifically is a novel cable laying structure for transformer substation.

Background

In order to ensure safe and reliable electricity utilization in urban centers, properly solve the construction problems caused by short land utilization, difficult station site selection, expensive land and higher land acquisition and removal cost in the areas, and combine the overall requirements of area planning to improve the land utilization rate, improve urban landscapes and optimize urban environments, and the underground transformer substations are operated at the same time. Because more cables need to be laid in the underground substation and the ground is wet, a plurality of cable structure frames need to be arranged in the underground substation to additionally arrange the cables at positions away from the ground.

Its structure of current underground cable laying structure is too simple, provides whole supports by a stand, when having improved the convenience, has neglected the fastness of laying the structure, because less with the contact surface on ground, long-time use can lead to the stand slope, and stability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel cable laying structure for transformer substation, when possessing and satisfying the convenience, can increase the area of contact with ground, improve the advantage of stability, it is too simple to have solved current underground cable laying structure's structure, provides whole supports by a stand, when having improved the convenience, has neglected the fastness of laying the structure, because less with the contact surface on ground, long-time use can lead to the stand slope, the relatively poor problem of stability.

The utility model provides a following technical scheme: the utility model provides a novel cable laying structure for transformer substation, includes the backup pad, the front and the back of backup pad all are provided with a plurality of movable groove, and are a plurality of the movable groove is the equidistance and arranges, the equal movable mounting in inside in movable groove has the connecting piece, the side that the backup pad was kept away from to the connecting piece extends to the outside in movable groove, just the side fixed mounting that the backup pad was kept away from to the connecting piece has the laying plate, works as when laying plate and backup pad mutually perpendicular, the connecting piece can be fixed in movable groove, install cable fixing device on the laying plate, the left surface and the right flank of backup pad correspond and are provided with the screw hole, the screw hole is located the below of laying plate, the internal thread of screw hole is pegged graft and is had the anchor strut.

Preferably, the front and the back of the supporting plate are correspondingly and fixedly provided with fixed blocks, the fixed blocks are provided with another threaded hole in a penetrating manner, the specifications of the threaded hole in the fixed block and the threaded hole in the supporting plate are the same, and the reinforcing rod is in threaded connection with the threaded hole in the fixed block.

Preferably, the longitudinal section of the movable groove is a quarter of a circle, and the longitudinal section of the connecting piece is a semicircle.

Preferably, the cable fixing device includes the clamp plate, the equal fixed mounting in the left and right sides of clamp plate bottom has the connecting rod, two the equal activity in bottom of connecting rod runs through the laying board and extends to the below of laying board, two the equal fixed mounting in bottom of connecting rod has the stopper, two the spring has all been cup jointed to the surface of connecting rod, the spring is located the below of laying board.

Preferably, the bottom of the pressing plate and the bottom of the laying plate are correspondingly provided with clamping grooves, and the clamping grooves are arc-shaped.

Preferably, the bottom of the supporting plate is fixedly provided with an insertion plate, and the longitudinal section of the insertion plate is triangular.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a novel cable laying structure for transformer substation through the left surface at the backup pad and right flank installation anchor strut, can increase the horizontal area that should lay structure and ground contact, and the fastness that can make this structure is strengthened to the increase of stationary plane, is difficult for the condition that the slope appears in the use.

2. The novel cable laying structure for the transformer substation can enable the connecting piece to freely rotate in the movable groove through the movable connection of the connecting piece and the movable groove, so that the laying board is parallel to the supporting board or is mutually perpendicular to the supporting board, because of the design of the shape of the connecting piece and the movable groove, when the connecting piece is rotated to enable the laying board to be perpendicular to the supporting board, the plane part of the connecting piece is attached to the plane part of the movable groove, so that the connecting piece is fixed, thereby the cable laying can be carried out, when the laying board is not used, the connecting piece can be rotated to enable the laying board to be parallel to the supporting board, the connecting piece can fall into the semicircular part of the movable groove, so that the connecting piece is limited in the movable groove, thereby the laying board can not rotate, the transverse volume of the laying structure is reduced, meanwhile, two reinforcing rods can be detached from the supporting board and installed on the fixed block, and the transverse volume of the laying structure can be reduced again, the occupied space is small, and the convenience of the laying structure is met.

3. This a novel cable laying structure for transformer substation through installation cable fixing device, can be fixed the cable on the laying plate, improves the stability of cable.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a support plate; 2. a reinforcing rod; 3. an insert plate; 4. a limiting block; 5. a spring; 6. laying a board; 7. pressing a plate; 8. a card slot; 9. a connecting rod; 10. a movable groove; 11. a fixed block; 12. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel cable laying structure for a transformer substation includes a support plate 1, an insert plate 3 is fixedly installed at the bottom of the support plate 1, a longitudinal section of the insert plate 3 is triangular, so that a sharp corner is formed at the bottom of the insert plate 3, the insert plate 3 can be inserted deeper by using the sharp corner at the bottom of the insert plate 3, a plurality of movable grooves 10 are respectively formed at the front and back of the support plate 1, the plurality of movable grooves 10 are equidistantly arranged, a connecting member 12 is movably installed inside the movable grooves 10, the side of the connecting member 12 far from the support plate 1 extends to the outside of the movable groove 10, a laying plate 6 is fixedly installed at the side of the connecting member 12 far from the support plate 1, when the laying plate 6 and the support plate 1 are perpendicular to each other, the connecting member 12 can be fixed in the movable grooves 10, the longitudinal section of the movable groove 10 is a three-quarter circle, the longitudinal section of the connecting member 12 is a semicircle, the connecting piece 12 can have two forms of limit in the movable groove 10 by utilizing the shape of the connecting piece 12, when the laying board 6 is vertical to the supporting board 1, the plane of the connecting piece 12 and the movable groove 10 can not be jointed, the connecting piece 12 is fixed, when the laying board 6 is parallel to the supporting board 1, the connecting piece 12 is positioned in the semicircular space of the movable groove 10 and limited, the connecting piece 12 can freely rotate in the movable groove 10 by the movable connection of the connecting piece 12 and the movable groove 10, the laying board 6 is parallel to the supporting board 1 or is vertical to the supporting board 1, when the laying board 6 is vertical to the supporting board 1 by rotating the connecting piece 12, the plane part of the connecting piece 12 is jointed with the plane part of the movable groove 10, the connecting piece 12 is fixed, thereby cable laying can be carried out, when the laying board 6 is not used, the connecting piece 12 can be rotated to enable the laying board 6 to be parallel to the supporting board 1, the connecting piece 12 can fall into the semicircular part of the movable groove 10, so that the connecting piece 12 is limited in the movable groove 10, the laying plate 6 can not rotate, the transverse volume of the laying structure is reduced, meanwhile, the two reinforcing rods 2 can be detached from the supporting plate 1 and installed on the fixing block 11, the transverse volume of the laying structure can be reduced again, the occupied space is small, the convenience of the laying structure is met, a cable fixing device is installed on the laying plate 6, a cable can be fixed on the laying plate 6 by installing the cable fixing device, the stability of the cable is improved, the cable fixing device comprises a pressing plate 7, connecting rods 9 are fixedly installed on the left side and the right side of the bottom of the pressing plate 7, the bottoms of the two connecting rods 9 movably penetrate through the laying plate 6 and extend to the lower side of the laying plate 6, and limiting blocks 4 are fixedly installed at the bottoms of the two connecting rods 9, the outer surfaces of the two connecting rods 9 are respectively sleeved with the spring 5, the spring 5 is positioned below the laying plate 6, the cable can be limited between the pressing plate 7 and the laying plate 6 by utilizing the elasticity of the spring 5, the bottom of the pressing plate 7 and the bottom of the laying plate 6 are correspondingly provided with the clamping grooves 8, the clamping grooves 8 are arc-shaped, the contact area with the outer surface of the cable can be increased by utilizing the arc-shaped design of the clamping grooves 8, so that the fixing effect of the cable is improved, the left side surface and the right side surface of the supporting plate 1 are correspondingly provided with threaded holes, the threaded holes are positioned below the laying plate 6, the internal threads of the threaded holes are spliced with the reinforcing rods 2, the transverse area of the laying structure in contact with the ground can be increased by installing the reinforcing rods 2 on the left side surface and the right side surface of the supporting plate 1, the increase of the fixing surface can enhance the firmness of the structure, the inclination is not easy to occur in the use process, the front surface and the back surface of the supporting plate 1 are correspondingly and fixedly provided with the fixing blocks 11, run through on the fixed block 11 and be provided with another screw hole, screw hole on the fixed block 11 is the same with the screw hole specification in the backup pad 1, and reinforcing rod 2 and the screw hole threaded connection on the fixed block 11 utilize the threaded connection of screw hole on reinforcing rod 2 and the fixed block 11, can install reinforcing rod 2 on the fixed block 11, make reinforcing rod 2 and backup pad 1 parallel to reinforcing rod 2 can not occupy horizontal space, can transport and carry this structure of laying more conveniently.

The working principle is as follows: when the cable laying structure is used, the two reinforcing rods 2 can be respectively arranged in threaded holes in the left side surface and the right side surface of the supporting plate 1, the inserting plate 3 and the reinforcing rods 2 are buried in the ground, the inserting depth of the inserting plate 3 can be deeper by utilizing the sharp angle at the bottom of the inserting plate 3, then soil is filled and compacted, meanwhile, the transverse area of the laying structure in contact with the ground can be increased by the reinforcing rods 2, the firmness of the structure can be enhanced due to the increase of the fixing surface, the inclination condition is not easy to occur in the using process, then the laying plate 6 is rotated to enable the connecting piece 12 to rotate to enable the laying plate 6 to be vertical to the supporting plate 1, the plane part of the connecting piece 12 is attached to the plane part of the movable groove 10, the connecting piece 12 and the laying plate 6 are fixed, then the pressing plate 7 is pulled upwards, a cable passes through the clamping groove 8, the cable can be limited in the clamping groove 8 under the action of the spring 5 after hands are loosened, and the stability of the cable is improved, when the laying plate 6 is not used, the laying plate 6 is parallel to the supporting plate 1 through the rotatable connecting piece 12, the connecting piece 12 can fall into the semicircular part of the movable groove 10, the connecting piece 12 is limited in the movable groove 10, the laying plate 6 cannot rotate, the transverse volume of the laying structure is reduced, meanwhile, the two reinforcing rods 2 can be detached from the supporting plate 1 and mounted on the fixing block 11, the transverse volume of the laying structure can be reduced again, the occupied space is small, and the convenience of the laying structure is met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel cable laying structure for a substation, comprising a support plate (1), characterized in that: the front and the back of backup pad (1) all are provided with a plurality of movable groove (10), and are a plurality of movable groove (10) are the equidistance and arrange, the equal movable mounting in inside in movable groove (10) has connecting piece (12), the side that backup pad (1) was kept away from in connecting piece (12) extends to the outside in movable groove (10), just side fixed mounting that backup pad (1) was kept away from in connecting piece (12) has laying plate (6), works as when laying plate (6) and backup pad (1) mutually perpendicular, connecting piece (12) can be fixed in movable groove (10), install cable fixing device on laying plate (6), the left surface and the right flank of backup pad (1) should be provided with the screw hole, the screw hole is located the below of laying plate (6), the inside screw thread of screw hole is pegged graft and is had anchor strut (2).

2. The new cabling structure for substations according to claim 1, characterized in that: the front and the back of the supporting plate (1) are correspondingly and fixedly provided with a fixing block (11), the fixing block (11) is provided with another threaded hole in a penetrating mode, the threaded hole in the fixing block (11) is identical to the threaded hole in the supporting plate (1) in specification, and the reinforcing rod (2) is in threaded connection with the threaded hole in the fixing block (11).

3. The new cabling structure for substations according to claim 1, characterized in that: the longitudinal section of the movable groove (10) is a quarter of a circle, and the longitudinal section of the connecting piece (12) is a semicircle.

4. The new cabling structure for substations according to claim 1, characterized in that: cable fixing device includes clamp plate (7), the equal fixed mounting in the left and right sides of clamp plate (7) bottom has connecting rod (9), two the equal activity in bottom of connecting rod (9) runs through laying plate (6) and extends to the below of laying plate (6), two the equal fixed mounting in bottom of connecting rod (9) has stopper (4), two spring (5) have all been cup jointed to the surface of connecting rod (9), spring (5) are located the below of laying plate (6).

5. The novel cabling structure for a substation according to claim 4, wherein: the bottom of clamp plate (7) and the bottom of laying plate (6) correspond and are provided with draw-in groove (8), draw-in groove (8) are the arc.

6. A new cabling arrangement for a substation according to any one of claims 1 to 5, wherein: the bottom of the supporting plate (1) is fixedly provided with an inserting plate (3), and the longitudinal section of the inserting plate (3) is triangular.