CN216787193U

CN216787193U - Pre-buried structure that electric power frame laid among electric power transmission engineering

Info

Publication number: CN216787193U
Application number: CN202220242477.0U
Authority: CN
Inventors: 左越; 杜春; 张博; 李迪; 孙占东; 周鑫; 刘胜友
Original assignee: State Grid Corp of China SGCC; State Grid Liaoning Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Liaoning Electric Power Co Ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-06-21
Anticipated expiration: 2032-01-29

Abstract

The utility model discloses a pre-buried structure for laying an electric power frame in an electric power transmission project, and particularly relates to the field of the electric power project. The embedded structure has good firmness after being embedded, the contact area between the arranged reinforcing assembly and the poured cement is large, the contact stress direction is inclined, the firmness after the integral embedded structure is embedded is improved, and the service life is prolonged.

Description

Pre-buried structure that electric power frame laid among electric power transmission engineering

Technical Field

The utility model relates to the field of power engineering, in particular to a pre-embedded structure for laying a power frame in power transmission engineering.

Background

The transmission and distribution of electric energy are mainly realized by high-voltage and low-voltage alternating-current power networks, in recent years, the high-voltage direct-current transmission technology is rapidly advanced and is more and more widely applied in some transmission fields, so that the research of the ultra-high-voltage (more than 100 ten thousand volts) alternating-current transmission and direct-current transmission technology is the key point in the development direction of the transmission engineering technology to form a larger power network.

The firmness of the embedded structure laid by the power frame in the existing power transmission engineering after embedding is not ideal, and the inclination problem is easy to occur when the embedded structure is subjected to larger wind power.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide an embedded structure laid by an electric power rack in an electric power transmission project, where the embedded structure has good firmness after being embedded, the contact area between the reinforcing component and the poured cement is large, and the contact stress direction is inclined, so as to improve the firmness after the integral embedded structure is embedded, and the problem of inclination is not likely to occur when the integral embedded structure is subjected to a large wind force, so as to prolong the service life, thereby solving the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pre-buried structure that electric power frame laid in electric power transmission engineering, includes the ground base plate, the middle part bottom of ground base plate is connected with inserts the post, the bottom of inserting the post is provided with the taper block, and inserts two lateral walls in the bottom of post and all be provided with the dog, the middle part of inserting the post is provided with pours the groove, and inserts two outer wall connections in the bottom of post and have the shunt tubes with pour tank bottom intercommunication, the inside of ground base plate corresponds the top position department of pouring the groove place and is provided with first sprue gate, and is connected with electric power frame base on the ground base plate top, the bottom of ground base plate is located the both sides position department of inserting the post and all is connected with a plurality of and consolidates the subassembly, and the inside of ground base plate is close to top one side dislocation at reinforcement subassembly place and is provided with the second and pours the mouth.

In a preferred embodiment, the power frame base comprises a fixing ring arranged at the edge of the floor slab, a ring opening is arranged inside the fixing ring, a convex ring is arranged at the edge position where the top end of the fixing ring is located at the ring opening, and a plurality of brackets staggered with the second pouring opening are arranged on the inner wall of the convex ring.

In a preferred embodiment, the top of the fixing ring is connected with a plurality of fastening bolts in an annular equidistant manner, the fixing ring is fixedly connected with the top end of the floor base plate through the fastening bolts, and an internal thread groove is formed in the position, corresponding to the outer part of the screw rod of the fastening bolts, of the top of the floor base plate.

In a preferred embodiment, the bottom end of the convex ring and the top end of the fixing ring are connected by welding, and the end of the bracket and the inner wall of the convex ring are connected by welding.

In a preferred embodiment, the reinforcing component comprises a mounting plate connected to the bottom of the ground substrate, a T-shaped clamping block is arranged at the top end of the mounting plate, and a corrugated plate is connected to the bottom end of the mounting plate.

In a preferred embodiment, a T-shaped clamping groove is formed in the bottom of the ground substrate in the horizontal direction corresponding to the outer portion of the T-shaped clamping block.

In a preferred embodiment, the bottom end of the T-shaped clamping block and the top end of the corrugated plate are connected with the mounting plate in a welding mode.

The utility model has the beneficial effects that:

according to the embedded structure, when the embedded structure is embedded, the bottom conical block of the inserted column is inserted into the ground, the arranged stop block plays a certain lifting resistance after cement pouring, so that the firmness of the embedded structure after embedding is improved, cement is poured into the embedded pit from the first pouring port and the second pouring port, the reinforcing component is arranged to facilitate assembly and disassembly at the bottom of the ground substrate, the reinforcing component is clamped and connected in a matched mode through the T-shaped clamping block and the T-shaped clamping groove, after installation and subsequent cement pouring, the firmness between the arranged reinforcing component and the ground substrate is good, the contact area between the corrugated plate arranged at the bottom and the poured cement is large, the contact stress direction is inclined, the firmness of the embedded structure is improved, the inclination problem is not prone to occur when the embedded structure is subjected to high wind force, and the service life is prolonged.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a schematic structural view of the base of the power rack of the present invention.

FIG. 3 is a cross-sectional view of the base plate of the present invention.

Fig. 4 is a schematic structural view of the reinforcing member of the present invention.

In the figure: 1. a ground substrate; 2. inserting a column; 3. a conical block; 4. a stopper; 5. pouring a groove; 6. a shunt tube; 7. a first sprue gate; 8. a power rack base; 9. fastening a bolt; 10. a reinforcement assembly; 11. a second pouring opening; 12. an internal thread groove; 13. a T-shaped clamping groove; 81. a fixing ring; 82. looping; 83. a convex ring; 84. a support; 101. mounting a plate; 102. a T-shaped fixture block; 103. a corrugated plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embedded structure for laying the electric power frame in the electric power transmission project shown in the attached drawings 1-4 comprises a ground substrate 1, wherein the bottom end of the middle part of the ground substrate 1 is connected with an inserting column 2, the bottom end of the inserting column 2 is provided with a taper block 3, two outer side walls of the bottom of the inserting column 2 are provided with stop blocks 4, the middle part of the inserting column 2 is provided with a pouring groove 5, two outer walls of the bottom of the inserting column 2 are connected with a shunt pipe 6 communicated with the bottom of the pouring groove 5, a first pouring gate 7 is arranged at the position, corresponding to the upper part of the pouring groove 5, of the inside of the ground substrate 1, the top end of the ground substrate 1 is connected with an electric power frame base 8, the positions, located at two sides of the inserting column 2, of the bottom end of the ground substrate 1 are connected with a plurality of reinforcing assemblies 10, and a second pouring gate 11 is arranged at one side, close to the top of the reinforcing assemblies 10, of the inside of the ground substrate 1.

As shown in fig. 1-3, the power frame base 8 includes a fixing ring 81 disposed at the edge of the ground substrate 1, a ring opening 82 is disposed inside the fixing ring 81, a protruding ring 83 is disposed at the edge position of the ring opening 82 at the top end of the fixing ring 81, a plurality of brackets 84 staggered from the second pouring opening 11 are disposed on the inner wall of the protruding ring 83, wherein a plurality of fastening bolts 9 are connected to the top of the fixing ring 81 in a ring shape at equal intervals, the fixing ring 81 is fixedly connected to the top end of the ground substrate 1 through the fastening bolts 9, an inner thread groove 12 is disposed at the top of the ground substrate 1 corresponding to the outer position of the screw of the fastening bolt 9, the bottom end of the protruding ring 83 is welded to the top end of the fixing ring 81, the end of the bracket 84 is welded to the inner wall of the protruding ring 83, so as to facilitate the connection and fixation of the power frame base 8 on the top end of the ground substrate 1, and the position of the pouring opening at the bottom can not be shielded to influence the subsequent pouring conveniently after the connection.

As shown in fig. 1 and fig. 3-4, the reinforcing component 10 includes a mounting plate 101 connected to the bottom of the ground substrate 1, a T-shaped fixture block 102 is disposed at the top end of the mounting plate 101, and a corrugated plate 103 is connected to the bottom end of the mounting plate 101, wherein a T-shaped clamping groove 13 is disposed at the bottom of the ground substrate 1 corresponding to the outside of the T-shaped fixture block 102 along the horizontal direction, the bottom end of the T-shaped fixture block 102 and the top end of the corrugated plate 103 are welded to the mounting plate 101, so that the reinforcing component 10 is convenient to assemble and disassemble at the bottom of the ground substrate 1 during installation, the reinforcing component 10 is clamped in a matching manner through the T-shaped fixture block 102 and the T-shaped clamping groove 13, after installation and subsequent cement pouring, the firmness between the reinforcing component 10 and the ground substrate 1 is good, the contact area between the corrugated plate 103 disposed at the bottom and the poured cement is large, and the contact force direction is inclined, the firmness of the whole embedded structure after being embedded is improved, and the service life is prolonged.

The working principle is as follows: the utility model designs an embedded structure paved by an electric power frame in an electric power transmission project, and the concrete structure is shown as the attached drawing 1-4 in the specification, in the technical scheme, when the embedded structure is embedded, a bottom conical block 3 of an insert column 2 is inserted into the ground, a set stop block 4 plays a certain lifting resistance after cement pouring, so that the firmness of the embedded structure after the embedded structure is embedded is improved, the cement is poured into an embedded pit from a first pouring gate 7 and a second pouring gate 11, the assembly and disassembly at the bottom of a floor plate 1 are convenient by setting a reinforcing assembly 10, the reinforcing assembly 10 is matched and clamped through a T-shaped clamping block 102 and a T-shaped clamping groove 13, after the installation and the subsequent cement pouring, the firmness between the set reinforcing assembly 10 and the floor plate 1 is better, the contact area between a corrugated plate 103 arranged at the bottom and the poured cement is larger, and the contact stress direction is inclined, the firmness of whole embedded structure after burying underground is improved, life is prolonged, and simultaneously, the electric power frame base 8 connected on the top end of the ground base plate 1 is convenient to connect and fix, and the position of a pouring opening in the bottom cannot be shielded to influence subsequent pouring after installation.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an embedded structure that electric power frame laid in electric power transmission engineering, includes ground base plate (1), its characterized in that: the bottom end of the middle part of the ground substrate (1) is connected with an inserting column (2), the bottom end of the inserting column (2) is provided with a conical block (3), and the two outer side walls of the bottom of the inserted column (2) are both provided with a stop block (4), the middle part of the inserted column (2) is provided with a pouring groove (5), and the two outer walls at the bottom of the inserted column (2) are connected with a shunt tube (6) communicated with the bottom of the pouring groove (5), a first pouring port (7) is arranged at the upper position of the inner part of the ground substrate (1) corresponding to the pouring groove (5), the top end of the ground base plate (1) is connected with an electric power frame base (8), the bottom end of the ground base plate (1) is respectively connected with a plurality of reinforcing components (10) at the two sides of the inserting column (2), and a second pouring opening (11) is arranged in the ground substrate (1) in a staggered manner at one side of the top of the ground substrate, which is close to the reinforcing component (10).

2. The embedded structure laid by the power frame in the power transmission project according to claim 1, characterized in that: electric power frame base (8) are including setting up solid fixed ring (81) in ground base plate (1) edge, the inside of solid fixed ring (81) is provided with collar (82), and the marginal position department that the top of solid fixed ring (81) is located collar (82) place is provided with bulge loop (83), the inner wall of bulge loop (83) is provided with a plurality of and second pours mouthful (11) support (84) that the position staggers.

3. The embedded structure laid by the power frame in the power transmission project according to claim 2, characterized in that: the top of the fixing ring (81) is connected with a plurality of fastening bolts (9) in an annular equal distance mode, the fixing ring (81) is fixedly connected with the top of the floor base plate (1) through the fastening bolts (9), and an inner thread groove (12) is formed in the position, corresponding to the fastening bolts (9), of the top of the floor base plate (1).

4. The embedded structure laid by the power frame in the power transmission project according to claim 2, characterized in that: the bottom of bulge loop (83) and the connected mode between the top of solid fixed ring (81) are the welding, the connected mode between the tip of support (84) and the inner wall of bulge loop (83) is the welding.

5. The embedded structure laid by the power frame in the power transmission project according to claim 1, characterized in that: consolidate subassembly (10) including connecting mounting panel (101) in ground base plate (1) bottom, the top of mounting panel (101) is provided with T type fixture block (102), and the bottom of mounting panel (101) is connected with buckled plate (103).

6. The embedded structure laid by the power frame in the power transmission project according to claim 5, characterized in that: the bottom of the ground substrate (1) is provided with a T-shaped clamping groove (13) along the horizontal direction corresponding to the outer part of the T-shaped clamping block (102).

7. The embedded structure laid by the power frame in the power transmission project according to claim 5, characterized in that: the bottom end of the T-shaped fixture block (102) and the top end of the corrugated plate (103) are connected with the mounting plate (101) in a welding mode.