CN213123564U - A safety sign tablet for transformer substation optimal design - Google Patents
A safety sign tablet for transformer substation optimal design Download PDFInfo
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- CN213123564U CN213123564U CN202022055754.0U CN202022055754U CN213123564U CN 213123564 U CN213123564 U CN 213123564U CN 202022055754 U CN202022055754 U CN 202022055754U CN 213123564 U CN213123564 U CN 213123564U
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Abstract
The utility model provides a safety signboard for transformer substation optimal design, which belongs to the technical field of electric power and aims to solve the problems that the prior transformer substation safety signboard is generally a safety signboard welded on a support rod, the support rod is fixedly connected with the safety signboard, when the safety signboard is replaced, the whole frame is dismantled and a new rod is erected, manpower and financial resources are wasted, the angle of the safety signboard can not be adjusted, the safety signboard can not be suitable for the warning at different heights, and the safety signboard can not be easily seen at night due to the dark sight, and comprises a base; and the left side of the base is rotatably connected with a group of hand wheels. This safety signboard based on transformer substation optimal design only needs to rotate the hand wheel and just can realize the altitude mixture control of signboard, through fastening bolt quick replacement and installation signboard, convenient to use has saved manpower financial resources, and the problem of signboard can not be seen because of the sight darkness has been solved in the design of light, has reduced danger.
Description
Technical Field
The utility model belongs to the technical field of electric power, more specifically say, in particular to a safety signboard for transformer substation's optimal design.
Background
The transformer substation is a place for converting voltage and current in an electric power system, receiving electric energy and distributing the electric energy, the transformer substation in a power plant is a boosting transformer substation, the boosting transformer substation is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid, the transformer substation is provided with multiple types of equipment and wide area distribution when carrying out annual power failure or large-scale maintenance, safety measures are staggered and complex, a signboard is used for effectively preventing other people from being switched on under the condition of unconsciousness, the signboard is called a warning board and is used for warning workers that the workers cannot approach the electrified part of the equipment or forbidding operating the equipment, and the signboard is also used for indicating the workers where the workers can work and reminding other safety items which need to be noticed during working.
Based on the aforesaid, current transformer substation's safety sign tablet generally is a safety sign tablet of welding on the bracing piece, and fixed connection between bracing piece and the safety sign tablet will demolish whole frame when changing the safety sign tablet and erect new pole again, extravagant manpower financial resources, and the angle of safety sign tablet is many can not be adjusted moreover, can not be applicable to the warning of co-altitude, and can not see the safety sign tablet easily because of the sight dark evening.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a safety signboard for optimal design of a transformer substation is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a safety signboard for transformer substation optimal design to solve current transformer substation's safety signboard and generally weld a safety signboard on being a bracing piece, fixed connection between bracing piece and the safety signboard, will demolish whole frame when changing the safety signboard and stand new pole again, extravagant manpower financial resources, and the angle of safety signboard can not adjust more, can not be applicable to the warning of co-altitude, and can not see the problem of safety signboard because of the sight dark easily evening.
The utility model relates to a purpose and efficiency for transformer substation optimization design's safety signboard is reached by following specific technological means:
a safety signboard for optimized design of a transformer substation comprises a base; a group of hand wheels are rotatably connected to the left side of the base; two groups of driving screw rods are rotatably connected inside the base; a group of rotating rods are rotatably connected above the driving screw rod; a group of supporting rods are rotatably connected above the rotating rod; the inner side of the supporting rod is connected with a group of signboard in a sliding mode.
Furthermore, the hand wheel still includes the pivot, and hand wheel front end fixedly connected with a set of pivot.
Furthermore, the hand wheel still includes drive bevel gear, and the even fixedly connected with two sets of drive bevel gears in front of the hand wheel, drive lead screw still include driven bevel gear, and the bottom fixedly connected with of drive lead screw has a set of driven bevel gear, and drive bevel gear and driven bevel gear meshing are connected, and drive bevel gear, driven bevel gear have constituted bevel gear drive mechanism jointly.
Further, the driving screw further comprises a sliding block, the driving screw is coaxially connected with a set of sliding block in a threaded manner, the base further comprises sliding grooves, two sets of sliding grooves are formed in the inner portion of the upper side of the base, the sliding blocks are connected with the sliding grooves in a sliding manner, and the driving screw and the sliding blocks jointly form a screw nut transmission pair.
Furthermore, the slider is connected with the dwang rotation, and the dwang is connected with the bracing piece rotation, and slider, dwang, bracing piece have constituted slider-crank mechanism jointly.
Furthermore, the bracing piece still includes fastening bolt, draw-in groove, and the rear of two sets of bracing pieces respectively rotates and is connected with a set of fastening bolt, and a set of draw-in groove has respectively been seted up to the inboard of two sets of bracing pieces, signboard and bracing piece sliding connection.
Furthermore, the bracing piece still includes the light, and the inboard of two sets of bracing pieces respectively evenly fixedly connected with ten groups of lights.
Compared with the prior art, the utility model discloses following beneficial effect has:
the safety signboard based on the optimized design of the transformer substation rotates a hand wheel to drive a crank block mechanism which is composed of a slide block, a rotating rod and a support rod to move and simultaneously drive the height adjustment of the signboard, is suitable for the warning at different heights, and then turns on a lighting lamp, the signboard is illuminated, the problem that characters on the signboard cannot be seen clearly in the dark is solved, the signboard can be replaced and installed only by adjusting the fastening bolt, the whole safety signboard frame can be replaced and installed quickly without dismantling, and in conclusion, the safety signboard based on the transformer substation optimization design can realize the height adjustment of the signboard only by rotating the hand wheel, through fastening bolt quick replacement and installation signboard, convenient to use has saved manpower and financial resources, and the problem of signboard can not be seen because of the sight dark has been solved in the design of light, has reduced danger.
Drawings
Fig. 1 is a schematic view of the overall axial structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the rotating rod shaft side of the present invention.
Fig. 3 is a schematic diagram of the shaft side structure of the support rod of the present invention.
Fig. 4 is a schematic structural diagram of the driving screw shaft of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 101. a chute; 2. a hand wheel; 201. a rotating shaft; 202. a drive bevel gear; 3. driving a lead screw; 301. a driven bevel gear; 302. a slider; 4. rotating the rod; 5. a support bar; 501. an illuminating lamp; 502. fastening a bolt; 503. a card slot; 6. a signboard.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a safety signboard for the optimized design of a transformer substation, which comprises a base 1; a group of hand wheels 2 are rotatably connected to the left side of the base 1; two groups of driving screw rods 3 are rotatably connected inside the base 1; a group of rotating rods 4 are rotatably connected above the driving screw rod 3; a group of support rods 5 are rotatably connected above the rotating rod 4; the inner side of the support rod 5 is connected with a group of signboard 6 in a sliding way.
Wherein, hand wheel 2 still includes pivot 201, and hand wheel 2 front end fixedly connected with a set of pivot 201, in use, drives pivot 201 and rotates through rotating hand wheel 2.
Wherein, the hand wheel 2 still includes the drive bevel gear 202, the even fixedly connected with two sets of drive bevel gear 202 in front end of hand wheel 2, the drive lead screw 3 still includes driven bevel gear 301, the bottom fixedly connected with of drive lead screw 3 has a set of driven bevel gear 301, the drive bevel gear 202 is connected with driven bevel gear 301 meshing, the drive bevel gear 202, driven bevel gear 301 have constituted bevel gear drive jointly, in use, the rotation of pivot 201 drives the rotation of the bevel gear drive that constitutes jointly by drive bevel gear 202, driven bevel gear 301, drive the rotation of drive lead screw 3 simultaneously.
Wherein, the driving screw 3 still includes the slider 302, the coaxial threaded connection of driving screw 3 has a set of slider 302, base 1 still includes spout 101, two sets of spouts 101 have been seted up to base 1's upside inside, slider 302 and spout 101 sliding connection, driving screw 3, slider 302 have constituted screw nut transmission pair jointly, in use, the rotation of driving screw 3 drives the slider 302 that is constituted by driving screw 3, slider 302 jointly on the screw nut transmission pair and slides from beginning to end on spout 101.
Wherein, slider 302 rotates with dwang 4 to be connected, and dwang 4 rotates with bracing piece 5 to be connected, and slider 302, dwang 4, bracing piece 5 have constituted slider-crank mechanism jointly, and in use, the slider 302 slides forward and backward and has driven the motion of the slider-crank mechanism who comprises slider 302, dwang 4, bracing piece 5 jointly, realizes the change of the angle and the height of bracing piece 5.
Wherein, bracing piece 5 still includes fastening bolt 502, draw-in groove 503, the rear of two sets of bracing pieces 5 is respectively rotated and is connected with a set of fastening bolt 502, a set of draw-in groove 503 has respectively been seted up to the inboard of two sets of bracing pieces 5, signboard 6 and bracing piece 5 sliding connection, in use, through unscrewing fastening bolt 502, realize signboard 6 and pass through the change of draw-in groove 503 on bracing piece 5, through screwing up fastening bolt 502, realize signboard 6 and pass through draw-in groove 503 fixed on bracing piece 5, high durability and convenient use, the change of signboard just can be realized to the frame that need not demolish whole safe signboard, the manpower has been saved, signboard 6 fixed back, the altitude mixture control of signboard 6 has been realized through the angle of bracing piece 5 and the change of height, be applicable to the warning of.
Wherein, bracing piece 5 still includes light 501, and ten groups of light 501 of the even fixedly connected with in the inboard of two sets of bracing pieces 5, in use, throw light on signboard 6 through light 501, solved in the dark and looked the problem of the word on signboard 6 unclear.
The specific use mode and function of the embodiment are as follows:
in use, the signboard 6 is replaced on the support rod 5 through the clamping groove 503 by unscrewing the fastening bolt 502, the signboard 6 is fixed on the support rod 5 through the clamping groove 503 by screwing the fastening bolt 502, after the signboard 6 is fixed, the hand wheel 2 is rotated to drive the rotating shaft 201 to rotate, the rotation of the rotating shaft 201 drives the bevel gear transmission mechanism formed by the driving bevel gear 202 and the driven bevel gear 301 to rotate, and simultaneously drives the driving screw 3 to rotate, the rotation of the driving screw 3 drives the sliding block 302 on the screw nut transmission pair formed by the driving screw 3 and the sliding block 302 to slide back and forth on the sliding groove 101, the back and forth sliding of the sliding block 302 drives the movement of the crank-slider mechanism formed by the sliding block 302, the rotating rod 4 and the support rod 5, so as to realize the change of the angle and the height of the support rod 5, and realize the height adjustment of the signboard 6, the warning lamp is suitable for warning at different heights, then the lighting lamp 501 is turned on to illuminate the signboard 6, and the problem that characters on the signboard 6 cannot be seen clearly in the dark is solved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a safety signboard for transformer substation optimal design which characterized in that: the safety signboard for the optimized design of the transformer substation comprises a base (1); a group of hand wheels (2) are rotatably connected to the left side of the base (1); two groups of driving screw rods (3) are rotatably connected inside the base (1); a group of rotating rods (4) are rotatably connected above the driving screw rod (3); a group of support rods (5) are rotatably connected above the rotating rod (4); the inner side of the supporting rod (5) is connected with a group of signboard (6) in a sliding manner.
2. A safety signboard for substation optimization design according to claim 1, wherein: the hand wheel (2) further comprises a rotating shaft (201), and the front end of the hand wheel (2) is fixedly connected with a group of rotating shafts (201).
3. A safety signboard for substation optimization design according to claim 1, wherein: the hand wheel (2) further comprises a driving bevel gear (202), the front end of the hand wheel (2) is uniformly and fixedly connected with two sets of driving bevel gears (202), the driving screw (3) further comprises a driven bevel gear (301), the bottom end of the driving screw (3) is fixedly connected with a set of driven bevel gears (301), the driving bevel gear (202) is meshed with the driven bevel gears (301), and the driving bevel gear (202) and the driven bevel gears (301) jointly form a bevel gear transmission mechanism.
4. A safety signboard for substation optimization design according to claim 1, wherein: the driving lead screw (3) further comprises a sliding block (302), the driving lead screw (3) is coaxially connected with a group of sliding blocks (302) in a threaded manner, the base (1) further comprises a sliding groove (101), two groups of sliding grooves (101) are formed in the upper side of the base (1), the sliding blocks (302) are connected with the sliding grooves (101) in a sliding manner, and the driving lead screw (3) and the sliding blocks (302) jointly form a lead screw nut transmission pair.
5. A safety signboard for substation optimization design according to claim 4, wherein: slider (302) rotate with dwang (4) and are connected, dwang (4) rotate with bracing piece (5) and are connected, and slider (302), dwang (4), bracing piece (5) have constituted slider-crank mechanism jointly.
6. A safety signboard for substation optimization design according to claim 1, wherein: the support rod (5) further comprises fastening bolts (502) and clamping grooves (503), a group of fastening bolts (502) are rotatably connected to the rear portions of the two groups of support rods (5), a group of clamping grooves (503) are formed in the inner sides of the two groups of support rods (5), and the signboard (6) is in sliding connection with the support rods (5).
7. A safety signboard for substation optimization design according to claim 1, wherein: the supporting rods (5) further comprise illuminating lamps (501), and the inner sides of the two groups of supporting rods (5) are respectively and uniformly fixedly connected with ten groups of illuminating lamps (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055754.0U CN213123564U (en) | 2020-09-18 | 2020-09-18 | A safety sign tablet for transformer substation optimal design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055754.0U CN213123564U (en) | 2020-09-18 | 2020-09-18 | A safety sign tablet for transformer substation optimal design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213123564U true CN213123564U (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022055754.0U Expired - Fee Related CN213123564U (en) | 2020-09-18 | 2020-09-18 | A safety sign tablet for transformer substation optimal design |
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| Country | Link |
|---|---|
| CN (1) | CN213123564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322852A (en) * | 2021-06-02 | 2021-08-31 | 国网河北省电力有限公司高邑县供电分公司 | Safety signboard of electric power construction |
-
2020
- 2020-09-18 CN CN202022055754.0U patent/CN213123564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322852A (en) * | 2021-06-02 | 2021-08-31 | 国网河北省电力有限公司高邑县供电分公司 | Safety signboard of electric power construction |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20210918 |