CN216357084U - Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution - Google Patents
Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution Download PDFInfo
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- CN216357084U CN216357084U CN202122271085.5U CN202122271085U CN216357084U CN 216357084 U CN216357084 U CN 216357084U CN 202122271085 U CN202122271085 U CN 202122271085U CN 216357084 U CN216357084 U CN 216357084U
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Abstract
The utility model relates to the technical field of integrated communication gateway equipment, and discloses an installation structure of an integrated communication gateway for extra-high voltage direct current power transmission and distribution. In the utility model, four groups of the devices are respectively fixed at four corners, the corners of the communication device move from top to bottom between the first fixing plate and the second fixing plate, the edges of the communication device are inserted into the extrusion fixing grooves, the movement of the communication device is restrained by the extrusion fixing grooves, and the extrusion blocks are always extruded in the downward movement process of the communication device, so that the extrusion blocks reversely extrude the communication device, thereby fixing the communication device and enhancing the stability of the device.
Description
Technical Field
The utility model relates to the technical field of integrated communication gateway equipment, 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 tightly from top to bottom, and there is the clearance between communication device's the side and the device limit when the 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 a base, wherein a first fixed plate is fixedly installed at the upper end of the base, a second fixed plate is fixedly installed on the side surface of the first fixed plate, the first fixed plate and the second fixed plate are distributed at the upper end of the base in an L shape, a connecting plate is fixedly installed at the upper end of the base, the connecting plate is a right-angled triangular block, two sides of the connecting plate are fixedly connected with the first fixed plate and the second fixed plate respectively, an extrusion block is fixedly installed on the side surface of the connecting plate, the extrusion block is an arc-shaped block with a rectangular cross section, an extrusion fixing groove is formed in one side, away from the connecting plate, of the extrusion block, and the extrusion fixing groove is an arc-shaped groove with a triangular cross section.
Preferably, one side of the connecting plate corresponding to the extrusion block is fixedly provided with a supporting block, and the supporting block is an arc-shaped arch block.
Preferably, the upper end of the intersection of the first fixing plate and the second fixing plate is provided with a connecting threaded hole, the inner thread of the connecting threaded hole is connected with a connecting threaded shaft, the upper end of the connecting threaded shaft is movably provided with a pressing plate, and the pressing plate is a rectangular block.
Preferably, the upper end of the pressing plate is provided with a locking threaded hole, the internal thread of the locking threaded hole is connected with a locking threaded column, the upper end of the locking threaded column is fixedly provided with a baffle plate, the baffle plate is in a round cake shape, the upper end of the baffle plate is fixedly provided with a rotating block, and the rotating block is a rectangular block.
Preferably, the upper end of the base is provided with two groups of circular grooves, and the threaded columns are arranged inside the circular 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, fix four corners respectively to four groups of the device, corner to communication device moves down from last between first fixed plate and second fixed plate, communication device's edge inserts the inside of extrusion fixed slot, come to retrain communication device's motion through the extrusion fixed slot, the process that moves down when communication device always extrudes the extrusion piece, thereby make the extrusion piece extrude communication device in reverse, from fixing communication device, the stability of the device has been strengthened.
(2) This extra-high voltage direct current power transmission and distribution is with integrated communication gateway's mounting structure rotates connecting thread axle at connecting screw hole's inside and drives the clamp plate and move down, and the clamp plate extrudees fixedly coupling communication device's top, and through rotating the turning block, the turning block drives the baffle and rotates, and the baffle drives locking screw post and fixes the clamp plate at the inside of locking screw hole baffle extrusion clamp plate when down, and dual fixed has strengthened the device's practicality.
(3) This extra-high voltage direct current power transmission and distribution is with integrated communication gateway's mounting structure, when communication device and extrusion piece separation, the supporting shoe can the elastic recovery assist extrusion piece to resume to original form state, has strengthened the life of extrusion piece, 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 the first fixing plate according to the present invention.
Illustration of the drawings:
1. a base; 2. a first fixing plate; 3. a second fixing plate; 4. extruding the block; 5. extruding the fixed groove; 6. a support block; 7. connecting the threaded hole; 8. connecting a threaded shaft; 9. pressing a plate; 10. locking the threaded hole; 11. locking the threaded column; 12. a baffle plate; 13. rotating the block; 14. a connecting 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.
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 fig. 1-2, and comprises a base 1, wherein a first fixed plate 2 is fixedly installed at the upper end of the base 1, the first fixed plate 2 is a rectangular plate, a second fixed plate 3 is fixedly installed on the side surface of the first fixed plate 2, the first fixed plate 2 and the second fixed plate 3 are distributed in an L shape at the upper end of the base 1, a connecting plate 14 is fixedly installed at the upper end of the base 1, the connecting plate 14 is a right-angled triangular block, two sides of the connecting plate 14 are respectively fixedly connected with the first fixed plate 2 and the second fixed plate 3, an extrusion block 4 is fixedly installed on the side surface of the connecting plate 14, the extrusion block 4 is an arc-shaped block with a rectangular cross section, an extrusion fixing groove 5 is formed in one side of the extrusion block 4, which is far away from the connecting plate 14, and the extrusion fixing groove 5 is an arc-shaped groove with a triangular cross section;
a supporting block 6 is fixedly arranged on one side of the connecting plate 14 corresponding to the extrusion block 4, and the supporting block 6 is an arc-shaped arch block;
a connecting threaded hole 7 is formed in the upper end of the intersection of the first fixing plate 2 and the second fixing plate 3, a connecting threaded shaft 8 is connected to the inner thread of the connecting threaded hole 7 in a threaded manner, a pressing plate 9 is movably mounted at the upper end of the connecting threaded shaft 8, and the pressing plate 9 is a rectangular block;
the upper end of the pressing plate 9 is provided with a locking threaded hole 10, the inside of the locking threaded hole 10 is in threaded connection with a locking threaded column 11, the upper end of the locking threaded column 11 is fixedly provided with a baffle 12, the baffle 12 is in a round cake shape, the upper end of the baffle 12 is fixedly provided with a rotating block 13, and the rotating block 13 is a rectangular block;
two sets of circular grooves are formed in the upper end of the base 1, and threaded columns are arranged inside the circular grooves.
The working principle of the utility model is as follows:
when using, fix four groups of the device respectively in four corners, move communication device's corner from the top down between first fixed plate 2 and second fixed plate 3, communication device's edge inserts the inside of extrusion fixed slot 5, retrains communication device's motion through extrusion fixed slot 5, and the process that moves down when communication device always extrudes extrusion piece 4, thereby makes extrusion piece 4 extrude communication device in turn, fixes communication device from coming.
And rotating the connecting threaded shaft 8 in the connecting threaded hole 7 to drive the pressing plate 9 to move downwards, extruding and fixing the pressing plate 9 above the communication device, rotating the rotating block 13 to drive the baffle plate 12 to rotate, and extruding the pressing plate 9 by the baffle plate 12 to fix the pressing plate 9 when the baffle plate 12 drives the locking threaded column 11 to move downwards in the locking threaded hole 10, so that double fixation is realized.
When the communication device is separated from the extrusion block 4, the supporting block 6 can elastically recover to assist the extrusion block 4 to recover to the initial state, so that the service life of the extrusion block 4 is prolonged.
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 (5)
1. The utility model provides an extra-high voltage direct current power transmission and distribution is with integrated communication gateway's mounting structure, includes base (1), and the upper end fixed mounting of base (1) has first fixed plate (2), and the side fixed mounting of first fixed plate (2) has second fixed plate (3), and first fixed plate (2) are "L" shape distribution, its characterized in that with second fixed plate (3) in the upper end of base (1): the utility model discloses a base, including base (1), upper end fixed mounting has connecting plate (14), connecting plate (14) are right triangle's piece, the both sides of connecting plate (14) respectively with first fixed plate (2) and second fixed plate (3) fixed connection, the side fixed mounting of connecting plate (14) has extrusion piece (4), extrusion piece (4) are the arc piece of rectangle for the cross section, extrusion fixed slot (5) have been seted up to one side that connecting plate (14) were kept away from in extrusion piece (4), extrusion fixed slot (5) are triangle-shaped's arc wall for the cross section.
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: one side of the connecting plate (14) corresponding to the extrusion block (4) is fixedly provided with a supporting block (6), and the supporting block (6) is an arc-shaped arch block.
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: the upper end of the intersection of the first fixing plate (2) and the second fixing plate (3) is provided with a connecting threaded hole (7), the inner thread of the connecting threaded hole (7) is connected with a connecting threaded shaft (8), the upper end of the connecting threaded shaft (8) is movably provided with a pressing plate (9), and the pressing plate (9) is a rectangular block.
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: locking screw hole (10) have been seted up to the upper end of clamp plate (9), and the internal thread connection of locking screw hole (10) has locking screw thread post (11), and the upper end fixed mounting of locking screw thread post (11) has baffle (12), and baffle (12) are the cake form, and the upper end fixed mounting of baffle (12) has turning block (13), and turning block (13) are the rectangle piece.
5. 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: two sets of circular grooves are formed in the upper end of the base (1), and threaded columns are arranged inside the circular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271085.5U CN216357084U (en) | 2021-09-18 | 2021-09-18 | Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271085.5U CN216357084U (en) | 2021-09-18 | 2021-09-18 | Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216357084U true CN216357084U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122271085.5U Active CN216357084U (en) | 2021-09-18 | 2021-09-18 | Installation structure of integrated communication gateway for extra-high voltage direct current power transmission and distribution |
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| Country | Link |
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| CN (1) | CN216357084U (en) |
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- 2021-09-18 CN CN202122271085.5U patent/CN216357084U/en active Active
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Effective date of registration: 20221018 Address after: 518000 1st and 2nd floors, Building 1, No. 5, Yuhu Huili Lane, Longxi Community, Longgang Street, Longgang District, Shenzhen, Guangdong Patentee after: Pengzhengju Technology (Shenzhen) Co.,Ltd. Address before: 315000 Room 411, building 2, sifangjiayuan, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Wang Zhe |