CN216212708U

CN216212708U - Combined transformer rack

Info

Publication number: CN216212708U
Application number: CN202122670966.4U
Authority: CN
Inventors: 郭俊; 陈晔; 郭明忠; 孙敏
Original assignee: Tieling Xiangshi Electric Power Equipment Co ltd
Current assignee: Tieling Xiangshi Electric Power Equipment Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a combined transformer rack which comprises a pair of bottom support frames, a pair of concrete stand columns and a plurality of pairs of embedded threaded pipes, wherein the plurality of pairs of embedded threaded pipes are arranged on two sides of the pair of concrete stand columns, and the pair of bottom support frames are arranged on two sides of the pair of concrete stand columns.

Description

Combined transformer rack

Technical Field

The utility model relates to the technical field of transformer racks, in particular to a combined transformer rack.

Background

In the application process, the transformer rack is generally used for fixing and supporting a transformer, the existing transformer rack is generally in a welding structure, the transformer rack is generally connected in the installation process by welding, so that the installation process is very slow, meanwhile, the damaged part is inconvenient to replace, and the damaged part cannot be directly replaced in the use process, so that the maintenance difficulty is improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a combined transformer rack, which solves the problems of the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a combined transformer rack comprises a pair of bottom support frames, a pair of concrete stand columns and a plurality of pairs of embedded threaded pipes, wherein the plurality of pairs of embedded threaded pipes are arranged on two sides of the pair of concrete stand columns;

the end fastening structure includes: the pair of sliding grooves, the pair of sliding blocks, the pair of sleeves, the split bolts, the pair of fastening nuts and the pair of rotating sleeves;

the end parts of the bottom surfaces of the pair of bottom supporting frames are provided with a pair of symmetrical sliding grooves, a pair of sliding blocks are embedded in the pair of sliding grooves, a pair of sleeves are arranged on the top surfaces of the pair of sliding blocks, the split bolt penetrates through the pair of sleeves, the pair of fastening nuts are sleeved on the two ends of the split bolt, and the pair of fastening nuts are sleeved with a pair of rotating sleeves.

Preferably, the support assembly comprises: the positioning device comprises two pairs of reinforcing support plates, a plurality of positioning holes and a plurality of positioning rods;

two pairs of reinforcing support plates are respectively arranged on two sides of the bottom surface of the bottom support frame, a plurality of positioning holes are formed in the side strips parallel to the concrete upright posts, a plurality of positioning rods are inserted into the positioning holes and are in threaded connection with the embedded threaded pipes, and a plurality of positioning nuts are sleeved on the positioning rods.

Preferably, the positioning nuts are attached to the outer surface of the reinforcing support plate, and the reinforcing support plate is a plate with a triangular structure.

Preferably, a pair of symmetrical external thread structures is respectively arranged at two ends of the split bolt.

Preferably, a plurality of pairs of long round holes are symmetrically formed in the pair of bottom support frames.

Preferably, a pair of limiting grooves are formed in symmetrical wall surfaces in the pair of sliding grooves, and a pair of limiting blocks are arranged on two sides of the pair of sliding blocks and assembled in the pair of limiting grooves.

Advantageous effects

The utility model provides a combined transformer rack. The method has the following beneficial effects: this combination formula transformer rack adopts the structure of separately combining formula, and the adoption is fixed to drawing the helicitic texture when the installation, constitutes complete transformer rack through tip fastening structure cooperation as a pair of end support frame on basis, sets up supporting component additional strengthening intensity and holding power in transformer rack below, overall structure simple to operate, and the simple weight of integrated structure is light.

Drawings

Fig. 1 is a schematic front view of a combined transformer rack according to the present invention.

Fig. 2 is a schematic side view of a combined transformer stand according to the present invention.

Fig. 3 is a schematic top view of the combined transformer rack of the present invention.

In the figure: 1. a bottom support frame; 2. a concrete column; 3. pre-burying a threaded pipe; 4. a sliding groove; 5. a slider; 6. a sleeve; 7. oppositely pulling the bolts; 8. fastening a nut; 9. rotating the sleeve; 10. reinforcing the support plate; 11. positioning holes; 12. positioning a rod; 13. and a limiting block.

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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): according to the attached drawings 1-3 of the specification, the combined transformer rack comprises a pair of bottom support frames 1, a pair of concrete columns 2 and a plurality of pairs of embedded threaded pipes 3, wherein the plurality of pairs of embedded threaded pipes 3 are arranged on two sides of the pair of concrete columns 2, the pair of bottom support frames 1 are arranged on two sides of the pair of concrete columns 2, two pairs of support assemblies are respectively arranged on two sides of the pair of bottom support frames 1 and connected with the plurality of pairs of embedded threaded pipes 3, a pair of symmetrical end fastening structures are arranged on the pair of bottom support frames 1, in the specific implementation process, the pair of bottom support frames 1 are respectively arranged on two sides of the pair of concrete columns 2, the pair of bottom support frames 1 are fixed on two sides of the pair of concrete columns 2 through the plurality of pairs of embedded threaded pipes 3 and the support assemblies on the pair of concrete columns 2, and the pair of bottom support frames 1 can be connected and fixed through the end fastening structures, while defining the spacing of a pair of base supports 1;

as can be seen from fig. 1 to 3 of the specification, the end fastening structure includes: a pair of slide grooves 4, a pair of slide blocks 5, a pair of sleeves 6, a pair of tie bolts 7, a pair of fastening nuts 8, and a pair of rotating sleeves 9, which are connected and positioned as follows;

a pair of symmetrical sliding grooves 4 are formed in the end portions of the bottom surfaces of the pair of bottom supporting frames 1, a pair of sliding blocks 5 are embedded in the pair of sliding grooves 4, a pair of sleeves 6 are arranged on the top surfaces of the pair of sliding blocks 5, a pair of pull bolts 7 penetrate through the pair of sleeves 6, a pair of fastening nuts 8 are sleeved on the two ends of the pull bolts 7, and a pair of rotating sleeves 9 are sleeved outside the pair of fastening nuts 8;

in the specific implementation process, the pair of sliding blocks 5 can be limited through the pair of sliding grooves 4, after the pair of sliding blocks 5 slide and align in the sliding grooves 4, the pair of sleeves 6 are penetrated through by the pair of split bolts 7, the pair of fastening nuts 8 are installed on the split bolts 7, then the two sides of the pair of sleeves 6 are fixed and limited through the pair of fastening nuts 8, the pair of sliding blocks 5 are connected and used for limiting and fixing the pair of sleeves 6, and the pair of rotating sleeves 9 are used for increasing the external friction force of the fastening nuts 8.

Preferably, as can be seen from fig. 1 to 3 of the specification, the support assembly includes: two pairs of reinforced support plates 10, a plurality of positioning holes 11 and a plurality of positioning rods 12, the connection relationship and the position relationship are as follows;

two pairs of reinforcing support plates 10 are respectively arranged on two sides of the bottom surfaces of the pair of bottom support frames 1, a plurality of positioning holes 11 are formed in edge strips of the reinforcing support plates 10 parallel to the concrete upright posts 2, a plurality of positioning rods 12 are inserted into the plurality of positioning holes 11 and are in threaded connection with the plurality of embedded threaded pipes 3, and a plurality of positioning nuts are sleeved on the plurality of positioning rods 12;

in the concrete implementation process, the reinforcing support plates 10 respectively arranged on two sides of the pair of bottom support frames 1 are used as bottom supports for connecting and supporting the combined transformer rack, a plurality of positioning rods 12 are used for penetrating through a plurality of positioning holes 11 and are connected in the embedded threaded rods so as to fix the side edges of the reinforcing support plates 10, and therefore the transformer rack formed by the bottom support frames 1 is supported by the reinforcing support plates 10.

Preferably, a plurality of positioning nuts are attached to the outer surface of the reinforcing support plate 10, the reinforcing support plate 10 is a plate with a triangular structure, and the plurality of positioning nuts press and limit the side surface of the reinforcing support plate 10, so as to fix the reinforcing support plate 10.

Preferably, the opposite ends of the split bolt 7 are respectively provided with a pair of symmetrical external thread structures for installing the fastening nut 8.

As a preferred scheme, a plurality of pairs of oblong holes are symmetrically formed in the pair of bottom support frames 1 and used for mounting the transformer.

Preferably, a pair of limiting grooves is formed in symmetrical wall surfaces in the pair of sliding grooves 4, and a pair of limiting blocks 13 is arranged on two sides of the pair of sliding blocks 5 and assembled in the pair of limiting grooves for limiting the movement of the sliding blocks 5 in the vertical direction, so that the sliding blocks 5 are prevented from slipping out of the limiting grooves.

In summary, the combined transformer rack adopts a split combined structure, a split thread structure is adopted for fixing during installation, a pair of bottom support frames 1 serving as a foundation are matched through an end fastening structure to form the complete transformer rack, and a support component is arranged below the transformer rack to reinforce the structural strength and the supporting force, so that the combined structure is convenient to install, simple and light.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A combined transformer rack comprises a pair of bottom support frames (1), a pair of concrete columns (2) and a plurality of pairs of embedded threaded pipes (3), wherein the plurality of pairs of embedded threaded pipes (3) are arranged on two sides of the pair of concrete columns (2), and the pair of bottom support frames (1) are arranged on two sides of the pair of concrete columns (2), and the combined transformer rack is characterized in that two pairs of support assemblies are respectively arranged on two sides of the pair of bottom support frames (1) and connected with the plurality of pairs of embedded threaded pipes (3), and a pair of symmetrical end fastening structures are arranged on the pair of bottom support frames (1);

the end fastening structure includes: a pair of sliding grooves (4), a pair of sliding blocks (5), a pair of sleeves (6), a pair of split bolts (7), a pair of fastening nuts (8) and a pair of rotating sleeves (9);

a pair of symmetrical sliding grooves (4) are formed in the end portion of the bottom surface of the bottom support frame (1), a pair of sliding blocks (5) are embedded in the sliding grooves (4), a pair of sleeves (6) are arranged on the top surface of the sliding blocks (5), the split bolts (7) penetrate through the pair of sleeves (6), a pair of fastening nuts (8) are sleeved on the two ends of the split bolts (7), and a pair of rotating sleeves (9) are sleeved outside the fastening nuts (8).

2. The modular transformer rack of claim 1, wherein the support assembly comprises: two pairs of reinforced support plates (10), a plurality of positioning holes (11) and a plurality of positioning rods (12);

two pairs of reinforcing support plates (10) are respectively arranged on two sides of the bottom surface of the bottom support frame (1), a plurality of positioning holes (11) are formed in edge strips parallel to the concrete upright posts (2) of the reinforcing support plates (10), a plurality of positioning rods (12) are inserted into the positioning holes (11) and are connected in the embedded threaded pipes (3) in a threaded mode, and a plurality of positioning nuts are sleeved on the positioning rods (12).

3. A modular transformer gantry according to claim 2, characterized in that several of said positioning nuts are applied to the outer surface of the reinforcing support plate (10), said reinforcing support plate (10) being a plate of triangular configuration.

4. A combined transformer platform according to claim 1, characterized in that, a pair of symmetrical external thread structures are respectively arranged at two ends of the split bolt (7).

5. The combined transformer platform according to claim 1, wherein a plurality of pairs of oblong holes are symmetrically formed in a pair of the bottom support frames (1).

6. The combined transformer rack according to claim 1, wherein a pair of limiting grooves are formed on symmetrical wall surfaces in the pair of sliding grooves (4), and a pair of limiting blocks (13) are arranged on two sides of the pair of sliding blocks (5) and are assembled in the pair of limiting grooves.