CN212906826U

CN212906826U - Safety warning board for transformer substation maintenance

Info

Publication number: CN212906826U
Application number: CN202022205554.9U
Authority: CN
Inventors: 钟兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-06
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a transformer substation maintains and uses safety warning sign, including the fixed stay main part, the connecting plate, the fixed plate, the locking ring, the locking bolt, upset regulation supporting component, the warning placer, fixed spacing post, a supporting plate, swivelling joint spare and fixing stud, the fixed stay main part is half-circle ring setting, the protruding lateral wall of fixed stay main part arc is equipped with the spacing groove along fixed stay main part axial, upset regulation supporting component one end is located the spacing inslot, the backup pad is located on the upset regulation supporting component, swivelling joint spare is located in the backup pad, swivelling joint spare connects warning placer, fixing stud is and runs through swivelling joint spare one end and sets up and locate in the backup pad. The utility model belongs to the technical field of the transformer substation, specifically be one kind can be according to the in-service use condition, fix on the horizontal railing or vertical railing of transformer substation's rail guard to self-adaptation presss from both sides tightly fixed, can dual adjustment warn the transformer substation of placer's position and maintain and use safety warning sign.

Description

Safety warning board for transformer substation maintenance

Technical Field

The utility model belongs to the technical field of the transformer substation, especially, relate to a transformer substation maintains and uses safety warning sign.

Background

The national grid company controls the dangerous factors and harmful factors in the production and operation activities within a safe range and prevents, reduces and eliminates the harm of safety signs, equipment signs and the like which are arranged to be generally called as safety facilities, and stipulates places, equipment (facilities), specific areas of maintenance and construction and the like related to the production activities in the transformer substation and other places where people need to be reminded of the dangerous and harmful factors, and should configure standardized safety facilities. Therefore, more safety facilities such as various signboards for limiting height and speed, safety distance, wearing safety helmets and the like are arranged in the transformer substation for safety warning, reminding and warning workers to pay attention to safety; in addition, the transformer substation is subjected to standard management, and a field indication board with a guiding function is arranged, so that field workers can clearly identify different fields of the transformer substation, a safe and clear working environment is created, and the safety of personnel is guaranteed. However, the safety facilities and the field indicating boards also cause different standing and mounting combination modes of various signboards in the transformer substation, the signboards are scattered and distributed at all places of the transformer substation, the signboards are not visual and striking enough, the mounting is not firm, the signboards are easy to be blown down when encountering strong wind, the appearance of the transformer substation is disordered and not attractive, the problems of potential safety hazards and high manufacturing cost also exist, and meanwhile, when the signboards are required to be replaced, the manufacturing period is long, and the mounting and replacing difficulty is high.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a transformer substation maintains and uses safety warning sign can fix on the horizontal railing or the vertical railing of transformer substation's rail guard according to the in service behavior of reality to self-adaptation presss from both sides tightly fixedly, can dual adjustment warn placer's position, overall structure is stable, and the practicality is strong.

The utility model adopts the technical scheme as follows: a safety warning board for transformer substation maintenance comprises a fixed support main body, a connecting plate, a fixing plate, a locking ring, a locking bolt, a turnover adjusting support component, a warning placement device, a fixed limiting column, a support plate, a rotary connecting piece and a fixing stud, wherein the fixed support main body is arranged in a semicircular ring shape, the arc-shaped convex side wall of the fixed support main body is provided with a limiting groove along the axial direction of the fixed support main body, one end of the turnover adjusting support component is arranged in the limiting groove, the support plate is arranged on the turnover adjusting support component, the rotary connecting piece is arranged on the support plate and is connected with the warning placement device, one end of the fixing stud penetrating through the rotary connecting piece is arranged on the support plate, the fixed limiting column is oppositely arranged at the bottom of the warning placement part, the two sides of the fixed support main body are symmetrically provided with the, the locking ring is symmetrically arranged at two ends of the connecting plate, one end of the locking ring is hinged to the connecting plate, the locking bolt is arranged at the other end of the locking ring, locking threaded holes matched with the locking bolt are formed in the connecting plate, the fixing plates are symmetrically arranged on the connecting plate in pairs and are arranged on the side wall of the fixed support main body, and limiting through holes are formed in the fixing plates and are matched with the fixed limiting columns.

Further, upset is adjusted supporting component and is included rotatory supporting shoe, telescopic link, fastening bolt and presss from both sides tight fixed block, spacing inslot middle part is located to the rotatory supporting shoe, the telescopic link is located on the rotatory supporting shoe, spacing groove and telescopic link phase-match, fastening bolt radially is to run through rotatory supporting shoe along the fixed stay main part and sets up threaded connection and press from both sides tight fixed block, on the telescopic link was located to the backup pad, realize that the telescopic link upset goes out the spacing groove and is perpendicular setting with the spacing groove, can adjust telescopic link rotating member spacing groove simultaneously, adjustment warning placer's angle makes fixed spacing post insert and locates further fixed warning placer in the spacing through-hole.

Furthermore, the warning placement device is a transparent hollow cavity, and the side wall of the warning placement device is provided with a protective door which plays a protective role in placing warning slogans in the warning placement device.

Furthermore, the inner wall of the protective door is provided with a sealing ring, so that the waterproof sealing effect is achieved.

Furthermore, the side wall of one side, close to each other, of the locking ring and the fixed support main body is provided with an inflation adjusting air bag, the inflation adjusting air bags are arranged oppositely, and the device is fixed on a protective guard in a transformer substation by adjusting and clamping the protective guard in the transformer substation through the inflation adjusting air bags.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a safety warning sign for transformer substation maintenance, which realizes the clamping diameter of an adjusting locking ring by matching an arranged locking ring and a fixed support main body with an inflatable adjusting air bag, and is suitable for protective railings with different thicknesses; the angle between the warning placement device and the fixed support main body is adjusted through the arranged overturning adjusting support assembly, and the device is fixed on a transverse or longitudinal guardrail rod of the guardrail by matching with the locking ring and the fixed support main body; through the arranged fixed limiting column, when the telescopic rod turns over and enters the limiting groove, the warning placement device is better matched with the limiting through hole; the angle between the warning placement device and the telescopic rod is adjusted through the rotary connecting piece and the fixing stud, the range of the position adjustment of the warning placement device is enlarged, and the angle of display warning is enlarged; this device can be fixed on the horizontal railing or vertical railing of transformer substation's rail guard according to the in service behavior of reality to self-adaptation presss from both sides tightly fixedly, can dual adjustment warn placer's position, overall structure is stable, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a safety warning board for maintaining a transformer substation of the present invention;

fig. 2 is the utility model relates to a transformer substation maintains warning placer schematic structure with safety warning sign.

In the drawings: 1. the device comprises a fixed supporting main body, 2, a connecting plate, 3, a fixing plate, 4, a locking ring, 5, a locking bolt, 6, a turnover adjusting supporting component, 7, a warning placing device, 8, a fixed limiting column, 9, a supporting plate, 10, a rotary connecting piece, 11, a fixing stud, 12, a limiting groove, 13, a limiting through hole, 14, a rotary supporting block, 15, a telescopic rod, 16, a fastening bolt, 17, a clamping fixing block, 18, a protective door, 19, a sealing ring, 20 and an inflation adjusting air bag.

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 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.

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.

As shown in fig. 1-2, a safety warning board for maintaining a transformer substation comprises a fixed support main body 1, a connecting plate 2, a fixing plate 3, a locking ring 4, a locking bolt 5, a turning adjusting support assembly 6, a warning placement device 7, a fixed limit post 8, a support plate 9, a rotary connecting piece 10 and a fixed stud 11, wherein the fixed support main body 1 is arranged in a semicircular shape, a limit groove 12 is axially arranged on the arc-shaped convex side wall of the fixed support main body 1 along the fixed support main body 1, one end of the turning adjusting support assembly 6 is arranged in the limit groove 12, the support plate 9 is arranged on the turning adjusting support assembly 6, the rotary connecting piece 10 is arranged on the support plate 9, the rotary connecting piece 10 is connected with the warning placement device 7, one end of the fixed stud 11 penetrating through the rotary connecting piece 10 is arranged on the support plate 9, the fixed limit post 8 is oppositely arranged at the, the fixed bolster main part 1 both sides are the symmetry and set up and be connected with connecting plate 2, locking ring 4 is the semicircle annular setting, locking ring 4 is the symmetry and sets up and locate connecting plate 2 both ends, 4 one ends of locking ring are articulated to be located on connecting plate 2, locking bolt 5 locates the locking ring 4 other end, be equipped with on the connecting plate 2 with locking bolt 5 assorted locking screw hole, fixed plate 3 is two bisymmetry settings and locates on connecting plate 2 and locate on the fixed bolster main part 1 lateral wall, be equipped with spacing through-hole 13 on the fixed plate 3, spacing through-hole 13 and fixed spacing post 8 phase-match.

The overturning adjusting support assembly 6 comprises a rotating support block 14, an expansion link 15, a fastening bolt 16 and a clamping fixed block 17, wherein the rotating support block 14 is arranged in the middle of the inside of a limit groove 12, the expansion link 15 is arranged on the rotating support block 14, the limit groove 12 is matched with the expansion link 15, the fastening bolt 16 is radially arranged along a fixed support main body 1 and penetrates through the rotating support block 14 to be connected with the clamping fixed block 17 in a threaded manner, a support plate 9 is arranged on the expansion link 15, the expansion link 15 is overturned out of the limit groove 12 and is vertically arranged with the limit groove 12, meanwhile, the limit groove 12 of a rotating part of the expansion link 15 can be adjusted, the angle of the warning placement device 7 is adjusted, and a fixed limit column 8 is inserted into a limit through hole; the warning placement device 7 is arranged in a transparent hollow cavity, and a protective door 18 is arranged on the side wall of the warning placement device 7 and plays a role in protecting warning slogans placed in the warning placement device 7; the inner wall of the protective door 18 is provided with a sealing ring 19 which plays a role in waterproof sealing; the locking ring 4 and the fixed supporting body 1 are provided with an inflation adjusting air bag 20 on the side wall close to one side, the inflation adjusting air bags 20 are arranged oppositely, and the device is fixed on a protective guard in a transformer substation by adjusting and clamping the protective guard in the transformer substation through the inflation adjusting air bags 20.

When the device is used specifically, the device is fixed on a protective fence of a transformer substation, and a transverse or longitudinal protective fence with a proper height is selected; the protective handrail is wrapped by the fixed supporting main body 1 and the locking ring 4, the locking bolt 5 is screwed down, and the inflatable adjusting air bag 20 is adjusted to bulge and clamp in an adaptive manner; controlling the telescopic rod 15 to rotate, rotating the rotary supporting block 14 in the limiting groove 12, enabling the telescopic rod 15 to enter the limiting groove 12, fixing the position of the rotary supporting block 14 through a fastening bolt 16 and a clamping bolt, stably fixing the telescopic rod 15 in the limiting groove 12, adjusting the fixing stud 11, rotating the rotary connecting block, adjusting the angle of the warning placement device 7, enabling the limiting supporting column to be inserted into the limiting through hole 13, limiting the adjusting warning device, screwing the fixing stud 11 and locking the position of the warning placement device 7; the telescopic rod 15 is controlled to rotate, when the telescopic rod 15 and the limiting groove 12 are vertically arranged, the telescopic rod 15 is locked, the telescopic rod 15 is fixed, and the position of the warning placement device 7 is adjusted again; the guard door 18 of the warning placement device 7 is opened and the warning slogan is placed in the warning placement device 7.

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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a transformer substation maintains and uses safety warning sign which characterized in that: the turnover adjusting and supporting device comprises a fixed supporting main body, a connecting plate, a fixing plate, a locking ring, a locking bolt, a turnover adjusting and supporting assembly, a warning and placing device, a fixed limiting column, a supporting plate, a rotating connecting piece and a fixed double-screw bolt, wherein the fixed supporting main body is arranged in a semicircular shape, the arc-shaped convex side wall of the fixed supporting main body is provided with a limiting groove along the axial direction of the fixed supporting main body, one end of the turnover adjusting and supporting assembly is arranged in the limiting groove, the supporting plate is arranged on the turnover adjusting and supporting assembly, the rotating connecting piece is arranged on the supporting plate, the rotating connecting piece is connected with the warning and placing device, one end of the fixed double-screw bolt penetrating through the rotating connecting piece is arranged on the supporting plate, the fixed limiting column is oppositely arranged at the bottom of the warning and placing, the, one end of the locking ring is hinged to the connecting plate, the locking bolt is arranged at the other end of the locking ring, locking threaded holes matched with the locking bolt are formed in the connecting plate, the fixing plates are symmetrically arranged on the connecting plate in pairs and are arranged on the side wall of the fixed supporting main body, and limiting through holes are formed in the fixing plates and are matched with the fixed limiting columns.

2. The safety warning board for substation maintenance according to claim 1, characterized in that: the turnover adjusting and supporting component comprises a rotating supporting block, a telescopic rod, a fastening bolt and a clamping fixing block, wherein the rotating supporting block is arranged in the middle of a limiting groove, the telescopic rod is arranged on the rotating supporting block, the limiting groove is matched with the telescopic rod, the fastening bolt radially penetrates through the rotating supporting block along a fixed supporting main body and is connected with the clamping fixing block in a threaded manner, and the supporting plate is arranged on the telescopic rod.

3. The safety warning board for substation maintenance according to claim 1, characterized in that: the warning placement device is arranged in a transparent hollow cavity, and a protective door is arranged on the side wall of the warning placement device.

4. The safety warning board for substation maintenance according to claim 3, characterized in that: and a sealing ring is arranged on the inner wall of the protective door.

5. The safety warning board for substation maintenance according to claim 1, characterized in that: the locking ring and the fixed supporting main body are provided with inflation adjusting air bags on the side wall close to one side, and the inflation adjusting air bags are arranged oppositely.