CN216357083U

CN216357083U - Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution

Info

Publication number: CN216357083U
Application number: CN202122271084.0U
Authority: CN
Inventors: 王哲
Original assignee: Individual
Current assignee: Beijing Xin Technology Development Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-19
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of installation of communication gateways and discloses an installation structure of an integrated communication gateway for extra-high voltage direct current power transmission and distribution. According to the utility model, the four devices are distributed in a rectangular shape, the communication devices move from top to bottom, the ridge line of the communication device extrudes the first extrusion block to deform the first extrusion block, the first extrusion block fixes the communication device in reverse, and two adjacent surfaces of the communication device are extruded and fixed by the two groups of second extrusion blocks along with the movement of the communication device, so that the use is convenient, and the stability of the device is enhanced.

Description

Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution

Technical Field

The utility model relates to the technical field of communication gateway installation, in particular to an installation structure of an integrated communication gateway for extra-high voltage direct current power transmission and distribution.

Background

The ultra-high voltage direct current transmission refers to direct current transmission with voltage class of +/-800 kV and above and related technologies. The ultra-high voltage direct current transmission has the main characteristics of large transmission capacity, long transmission distance and high voltage, and can be used for asynchronous networking of a power system. All measures for improving the reliability of the conventional direct-current transmission are still effective for improving the reliability of the extra-high voltage direct-current transmission, and further need to be enhanced. Mainly comprises reducing the failure rate of the components; reasonable structural design is adopted, such as modularization, opening and the like; the concept of redundancy is widely adopted, such as parallel redundancy of a control protection system and a water cooling system, serial redundancy of a thyristor and the like; and the functions of monitoring the equipment state and self-checking the equipment are enhanced. The mounting structure of the integrated communication gateway for high-voltage direct-current power transmission and distribution is usually designed for communication gateways with specific specifications, and the integrated communication gateway cannot be well fixed when facing communication gateways of other models, so that the universal applicability is relatively general.

Chinese patent CN213846918U discloses an installation structure of an integrated communication gateway for extra-high voltage dc power transmission and distribution, which includes a base, a rigid gasket, a connection screw, a combination screw, a top cover, a flexible gasket and a hand screw; the base is tubular in outline, the base, the lower supporting angle and the bottom plate are of an integrated structure, a base thread is arranged in the tubular structure on the upper side of the base, the bottom plate is rectangular plate-shaped in outline, and two plate grooves with right-angled included angles are formed in the bottom plate; the top cover is tubular in outline, the top cover and the upper supporting corners are of an integrated structure, the upper sides of the upper supporting corners are of a horizontal rectangular plate-shaped structure, two transverse threaded holes are formed in the top cover, the axial lines of the two transverse threaded holes are horizontal, and the included angle is a right angle; the optical axis part of hand screw is gone up to open there is the outer groove, the screw head part of hand screw is hollow cup structure. The connecting screw is located inside the plate groove, the rigid gasket is located above the plate groove, and the rigid gasket is sleeved outside the connecting screw. The combined screw is screwed into the transverse threaded hole, the hand screw is located inside the top cover, the combined screw extends into an outer groove of the hand screw, and the hand screw is in threaded connection with the seat screw. The cover is equipped with flexible gasket on the hand screw of top cap top, the screw head of hand screw compresses tightly the upper surface of flexible gasket. Rubber anti-slip sheets are bonded in the inner spaces of the lower supporting angle and the upper supporting angle. The utility model has the technical effects and advantages that: according to the installation structure of the integrated communication gateway for the extra-high voltage direct current power transmission and distribution, the position of the base can be adjusted along the plate groove, and the design can adapt to communication gateways with slightly different lengths, so that the communication gateways are well fixed; the hand-screwed screw and the top cover are connected by the connecting screw but are not separated, so that the assembly process of the top cover and the base can be simplified, and the usability is improved; the interval of top cap and base is changeable, and this design can be comparatively good adaptation all kinds of highly different communication gateways, and communication gateways all are rectangle box-like structure usually, the laminating corner that the inner space profile of base and top cap can be good.

The device is fixed communication device when using and is gone on through the mode that presss from both sides from top to bottom, and there is the clearance between communication device's the side and the device limit when installation, when the gland of locking is not hard up during the operation, receives external vibrations and can lead to communication device to rock, poor stability, for this reason, we provide an extra-high voltage direct current power transmission and distribution and use integrated communication gateway's mounting structure.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides an installation structure of an integrated communication gateway for extra-high voltage direct current power transmission and distribution.

In order to achieve the purpose, the utility model adopts the following technical scheme that the installation structure of the integrated communication gateway for the extra-high voltage direct current power transmission and distribution comprises an installation seat, wherein a first fixed block is fixedly installed at the upper end of the installation seat, a second fixed block is fixedly installed at the upper end of the installation seat corresponding to the side surface of the first fixed block, the first fixed block and the second fixed block are distributed in an L shape at the upper end of the installation seat, a connecting block is fixedly installed at the upper end of the installation seat, the connecting block is a right-angled triangular block, two sides of the connecting block are respectively and fixedly connected with the side surfaces of the first fixed block and the second fixed block, a first extrusion block is fixedly installed on the side surface of the connecting block, the first extrusion block is an arc-shaped block, the installation block is an arc-shaped block, a second extrusion block is fixedly installed on the side surface of the installation block, and the second extrusion block is a hollow arc-shaped block, two groups of fixing grooves are formed in the upper end of the mounting seat.

Preferably, two groups of springs are fixedly mounted on the side surface of the connecting block.

Preferably, the upper end of the intersection of the first fixing block and the second fixing block is provided with a fixing threaded hole, the inner thread of the fixing threaded hole is connected with a threaded column, and the upper end of the threaded column is fixedly provided with an extrusion plate.

Preferably, the upper end fixed mounting of extrusion version places the piece, places the side of piece and has seted up the movable hole, and the inside movable mounting in movable hole has the loose axle, and the one end fixed mounting of loose axle has the limiting plate, and the other end fixed mounting of limiting plate has the handle, and the handle is oval-shaped piece.

Preferably, the side surface of the handle is equidistantly provided with anti-slip sleeves, and the anti-slip sleeves are arc-shaped grooves.

Advantageous effects

The utility model provides an installation structure of an integrated communication gateway for extra-high voltage direct current power transmission and distribution. The method has the following beneficial effects:

(1) this extra-high voltage direct current power transmission and distribution is with integrated communication gateway's mounting structure is the rectangle form to four the device and distributes, removes communication device top-down, and communication device's crest line extrudees first extrusion piece and makes first extrusion piece warp to first extrusion piece, and first extrusion piece is in reverse fixing communication device, and two adjacent faces of communication device are extruded by two sets of second extrusion pieces fixedly along with communication device's removal, and convenient to use has strengthened the device's stability.

(2) This extra-high voltage direct current power transmission and distribution is with integrated communication gateway's mounting structure through the inside movable shaft that removes at the movable hole, is holding the handle again and rotates, and the handle drives and places the piece and rotate, places the piece and drives the extrusion version and rotate, and the extrusion version drives the screw thread post and rotates on fixed threaded hole, and the screw thread post is downwards extrudeed fixed convenient to use with communication device in the pivoted, has strengthened the device's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

fig. 2 is a partial structural schematic view of a first extrusion block of the present invention.

Illustration of the drawings:

1. a mounting seat; 2. a first fixed block; 3. a second fixed block; 4. connecting blocks; 5. a spring; 6. a first extrusion block; 7. mounting blocks; 8. a second extrusion block; 9. fixing the threaded hole; 10. a threaded post; 11. extruding the plate; 12. placing the blocks; 13. a movable hole; 14. a movable shaft; 15. a limiting plate; 16. a handle; 17. an anti-slip sleeve; 18. and fixing the grooves.

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.

Example (b): an installation structure of an integrated communication gateway for extra-high voltage direct current power transmission and distribution is disclosed, as shown in figures 1-2, and comprises an installation base 1, wherein a first fixed block 2 is fixedly installed at the upper end of the installation base 1, the first fixed block 2 is a rectangular plate, a second fixed block 3 is fixedly installed at the upper end of the installation base 1 corresponding to the side surface of the first fixed block 2, the second fixed block 3 is a rectangular plate, the first fixed block 2 and the second fixed block 3 are distributed in an L shape at the upper end of the installation base 1, a connecting block 4 is fixedly installed at the upper end of the installation base 1, the connecting block 4 is a right-angled triangular block, two sides of the connecting block 4 are respectively and fixedly connected with the side surfaces of the first fixed block 2 and the second fixed block 3, a first extrusion block 6 is fixedly installed at the side surface of the connecting block 4, the first extrusion block 6 is an arc-shaped block, and installation blocks 7 are fixedly installed at the side surfaces of the first fixed block 2 and the second fixed block 3, the mounting block 7 is an arc-shaped block, a second extrusion block 8 is fixedly mounted on the side surface of the mounting block 7, the second extrusion block 8 is a hollow arc-shaped block, and two groups of fixing grooves 18 are formed in the upper end of the mounting base 1;

two groups of springs 5 are fixedly arranged on the side surface of the connecting block 4, and the springs 5 are the prior art and are not described herein;

a fixed threaded hole 9 is formed in the upper end where the first fixed block 2 and the second fixed block 3 are intersected, a threaded column 10 is connected to the inner portion of the fixed threaded hole 9 in a threaded mode, an extrusion plate 11 is fixedly installed at the upper end of the threaded column 10, and the extrusion plate 11 is in a round cake shape;

a placing block 12 is fixedly installed at the upper end of the extrusion plate 11, a movable hole 13 is formed in the side face of the placing block 12, a movable shaft 14 is movably installed inside the movable hole 13, a limiting plate 15 is fixedly installed at one end of the movable shaft 14, a handle 16 is fixedly installed at the other end of the limiting plate 15, and the handle 16 is an oval block;

the side of the handle 16 is provided with anti-slip sleeves 17 at equal intervals, and the anti-slip sleeves 17 are arc-shaped grooves.

The working principle of the utility model is as follows:

when using, be the rectangle form to four the device and distribute, remove communication device top-down, first extrusion piece 6 deformation is made to first extrusion piece 6 to communication device's crest line extrusion, and first extrusion piece 6 is fixed communication device in turn, and two adjacent faces of communication device are extruded fixedly by two sets of second extrusion pieces 8 along with communication device's removal.

Through the inside removal loose axle 14 at activity hole 13, holding handle 16 again and rotating, handle 16 drives and places the piece 12 and rotate, places the piece 12 and drives extrusion version 11 and rotate, and extrusion version 11 drives screw post 10 and rotates on fixed screw hole 9, and screw post 10 extrudes fixedly downwards and communication device when the pivoted.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an extra-high voltage direct current power transmission and distribution is with integrated communication gateway's mounting structure, includes mount pad (1), and the upper end fixed mounting of mount pad (1) has first fixed block (2), and the side fixed mounting that the upper end of mount pad (1) corresponds first fixed block (2) has second fixed block (3), and first fixed block (2) and second fixed block (3) are "L" shape distribution, its characterized in that in the upper end of mount pad (1): the utility model discloses a fixing device for fixing a bearing, including mount pad (1), connecting block (4) are right triangle's piece, the both sides of connecting block (4) are fixed connection respectively in the side of first fixed block (2) and second fixed block (3), the side fixed mounting of connecting block (4) has first extrusion piece (6), first extrusion piece (6) are curved piece, the equal fixed mounting in side of first fixed block (2) and second fixed block (3) has installation piece (7), installation piece (7) are curved piece, the side fixed mounting of installation piece (7) has second extrusion piece (8), second extrusion piece (8) are hollow arc piece, two sets of fixed slots (18) have been seted up to the upper end of mount pad (1).

2. The installation structure of the integrated communication gateway for extra-high voltage direct current power transmission and distribution according to claim 1, characterized in that: and two groups of springs (5) are fixedly arranged on the side surface of the connecting block (4).

3. The installation structure of the integrated communication gateway for extra-high voltage direct current power transmission and distribution according to claim 1, characterized in that: fixed threaded hole (9) have been seted up to first fixed block (2) with the crossing upper end of second fixed block (3), and the internal thread of fixed threaded hole (9) is connected with screw thread post (10), and the upper end fixed mounting of screw thread post (10) has extrusion version (11).

4. The installation structure of the integrated communication gateway for extra-high voltage direct current power transmission and distribution according to claim 3, characterized in that: the upper end fixed mounting of extrusion version (11) places piece (12), places the side of piece (12) and has seted up movable hole (13), and the inside movable mounting of movable hole (13) has loose axle (14), and the one end fixed mounting of loose axle (14) has limiting plate (15), and the other end fixed mounting of limiting plate (15) has handle (16), and handle (16) are oval-shaped piece.

5. The installation structure of the integrated communication gateway for extra-high voltage direct current power transmission and distribution according to claim 4, characterized in that: the side of the handle (16) is equidistantly provided with anti-skidding sleeves (17), and the anti-skidding sleeves (17) are arc-shaped grooves.