CN210952800U - Leveling bolt for electric power facilities - Google Patents
Leveling bolt for electric power facilities Download PDFInfo
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- CN210952800U CN210952800U CN201921857394.7U CN201921857394U CN210952800U CN 210952800 U CN210952800 U CN 210952800U CN 201921857394 U CN201921857394 U CN 201921857394U CN 210952800 U CN210952800 U CN 210952800U
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- metal plate
- positioning block
- electric power
- planometer
- leveling
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Abstract
The utility model discloses a leveling bolt for electric power facilities, which comprises a nut and a screw rod, wherein the top of the nut is provided with an embedded hexagonal hole and is movably connected with a leveling device; the bottom of the planometer is provided with a positioning block, the cross section of the positioning block is hexagonal, the side part of the positioning block is provided with a rubber layer with the thickness of 0.1-0.2 mm, the surface of the rubber layer is provided with a plurality of rubber bulges, the positioning block is embedded with the hexagonal hole, and the nut and the planometer are movably connected through the positioning block and the hexagonal hole. The utility model discloses a set up the hexagonal hole swing joint at locating piece and bolt nut top in the assessor bottom, increased the levelling function under the condition that does not influence the bolt normal use.
Description
Technical Field
The utility model relates to a fastener field especially relates to an electric power facility is with levelling bolt.
Background
In electric power facilities, a bolt is one of indispensable fastening elements. When the electric power facility is deviated, danger such as toppling occurs, and damage is caused to the surroundings. At present, no leveling bolt specially designed for electric power facilities exists, and an alarm prompt is given before electric power is set to dump so as to prevent the electric power from damaging the periphery.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: to prior art's not enough and defect, the utility model provides an electric power facility is with levelling bolt through the hexagonal hole swing joint who sets up locating piece and bolt nut top in the evaluator bottom, has not influenced the bolt and has increased the levelling function under the condition of normal use.
The technical scheme is as follows: the utility model discloses a leveling bolt for electric power facility, its characterized in that: the device comprises a nut and a screw, wherein the top of the nut is provided with an embedded hexagonal hole and is movably connected with a planometer; the bottom of the planometer is provided with a positioning block, the cross section of the positioning block is hexagonal, the side part of the positioning block is provided with a rubber layer with the thickness of 0.1-0.2 mm, the surface of the rubber layer is provided with a plurality of rubber bulges, the positioning block is embedded with the hexagonal hole, and the nut and the planometer are movably connected with the hexagonal hole through the positioning block;
the leveling device is of a closed structure, a glass window is arranged on the surface of the front face of the leveling device, an alarm lamp and an alarm bell are arranged below the glass window, a side plate is arranged on one side in the leveling device, a battery is arranged on the other side in the leveling device, the side plate is an insulating plastic plate body, and an upper metal plate and a lower metal plate which are arranged in parallel are arranged on the side portion of the side plate; a metal connecting rod is arranged between the upper layer metal plate and the lower layer metal plate, a rotating shaft connected with the back wall of the leveling device through a positioning rod is arranged in the middle of the metal connecting rod, and connecting pieces are arranged at the end parts of two ends of the metal connecting rod; the upper layer metal plate, the battery, the alarm lamp, the alarm bell and the lower layer metal plate are sequentially connected through a lead.
Wherein, the casing of the planometer is an opaque plastic casing.
Wherein, the vertical cross section of the rubber bulge is round or oval.
The upper layer metal plate and the lower layer metal plate are copper plates.
The metal connecting rod is a copper rod and the connecting piece is a copper sheet.
Has the advantages that: compared with the prior art, the utility model has the following apparent advantage: the utility model discloses a set up the hexagonal hole swing joint at locating piece and bolt nut top in the assessor bottom, increased the levelling function under the condition that does not influence the bolt normal use. The utility model discloses an upper metal sheet, lower floor's metal sheet and middle part free rotation's metal connecting rod carry out the closed or disconnection of warning return circuit, easy operation, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the evaluator and the positioning block of the present invention;
FIG. 3 is a schematic structural view of the positioning rod of the present invention;
in the figure, 1 is a screw cap, 2 is a screw rod, 3 is a hexagonal hole, 4 is a planometer, 5 is a positioning block, 6 is a rubber layer, 7 is a rubber bulge, 8 is a side plate, 9 is an upper layer metal plate, 10 is a lower layer metal plate, 11 is a metal connecting rod, 12 is a rotating shaft, 13 is a connecting sheet, 14 is a glass window, 15 is a lead, 16 is a battery, 17 is an alarm lamp, 18 is an alarm electric bell, and 19 is a positioning rod.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description.
The utility model discloses a leveling bolt for electric power facilities, which comprises a nut 1 and a screw 2, wherein the top of the nut 1 is provided with an embedded hexagonal hole 3, and the top of the nut 1 is movably connected with a leveling device 4; the bottom of the planometer 4 is provided with a positioning block 5, the cross section of the positioning block 5 is hexagonal, the side part of the positioning block 5 is provided with a rubber layer 6 with the thickness of 0.1 mm-0.2 mm, the surface of the rubber layer 6 is provided with a plurality of rubber bulges 7, the positioning block 5 is embedded with the hexagonal hole 3, and the nut 1 and the planometer 4 are movably connected with the hexagonal hole 3 through the positioning block 5; the leveling device 4 is of a closed structure, a glass window 14 is arranged on the surface of the front face of the leveling device 4, an alarm lamp 17 and an alarm bell 18 are arranged below the glass window 14, a side plate 8 is arranged on one side in the leveling device 4, a battery 16 is arranged on the other side of the leveling device, the side plate 8 is an insulating plastic plate body, and an upper metal plate 9 and a lower metal plate 10 which are arranged in parallel are arranged on the side part of the side plate 8; a metal connecting rod 11 is arranged between the upper layer metal plate 9 and the lower layer metal plate 10, a rotating shaft 12 connected with the back wall of the leveling instrument 4 through a positioning rod 19 is arranged in the middle of the metal connecting rod 11, and connecting sheets 13 are arranged at the two end parts of the metal connecting rod 11; the upper layer metal plate 9, the battery 16, the alarm lamp 17, the alarm bell 18 and the lower layer metal plate 10 are connected in sequence through the lead 15. Wherein, the shell of the planometer 4 is an opaque plastic shell. The vertical cross-sectional shape of the rubber protrusion 7 is circular or elliptical. The upper metal plate 9 and the lower metal plate 10 are copper plates. The metal connecting rod 11 is a copper rod and the connecting sheet 13 is a copper sheet.
When the bolt is used, the bolt is firstly installed at a position needing to be leveled, the leveling device 4 is installed on the nut 1 by inserting the positioning block 5 at the bottom of the leveling device 4 into the hexagonal hole 3 at the top of the nut 1, the rubber layer 6 with the thickness of 0.1-0.2 mm is arranged on the lateral part of the positioning block 5, and the surface of the rubber layer 6 is provided with the plurality of rubber protrusions 7, so that the positioning block 5 is conveniently clamped in the hexagonal hole 3.
If the electric power facility deflects, the upper metal plate 9 and the lower metal plate 10 move, but the metal connecting rod 11 is kept horizontal with the horizontal plane under the action of the middle rotating shaft 12 of the metal connecting rod 11, the connecting sheets 13 at the two end parts of the metal connecting rod 11 are connected with the upper metal plate 9 and the lower metal plate 10, the upper metal plate 9, the battery 16, the alarm lamp 17, the alarm electric bell 18, the lower metal plate 10 and the metal connecting rod 11 are communicated to form a loop, power is supplied to the alarm lamp 17 and the alarm electric bell 18, the alarm lamp 17 is turned on at the moment, the alarm electric bell 18 is turned off, and an alarm is given to the deflection condition.
When the electric power facility does not deflect or deflects within a reasonable range, the connecting sheets 13 at the two end parts of the metal connecting rod 11 are not connected with the upper layer metal plate 9 and the lower layer metal plate 10 to form an open circuit, the battery 16 does not supply power to the alarm lamp 17 and the alarm electric bell 18, at the moment, the alarm lamp 17 is not on, the alarm electric bell 18 does not sound, and the electric power facility is in a safe state. Simple operation and convenient use. The distance between the upper layer metal plate 9 and the lower layer metal plate 10 can be set according to specific conditions so as to adjust the sensitivity of the leveling device 4 and meet the requirements of various conditions.
Claims (5)
1. Leveling bolt for electric power facility, its characterized in that: comprises a screw cap (1) and a screw rod (2), wherein the top of the screw cap (1) is provided with an embedded hexagonal hole (3), and the top of the screw cap (1) is movably connected with a planometer (4); the bottom of the planometer (4) is provided with a positioning block (5), the cross section of the positioning block (5) is hexagonal, the side part of the positioning block (5) is provided with a rubber layer (6) with the thickness of 0.1-0.2 mm, the surface of the rubber layer (6) is provided with a plurality of rubber bulges (7), the positioning block (5) is embedded with the hexagonal hole (3), and the nut (1) and the planometer (4) are movably connected with the hexagonal hole (3) through the positioning block (5);
the leveling device (4) is of a closed structure, a glass window (14) is arranged on the surface of the front side of the leveling device, an alarm lamp (17) and an alarm bell (18) are arranged below the glass window (14), a side plate (8) is arranged on one side of the interior of the leveling device (4), a battery (16) is arranged on the other side of the interior of the leveling device, the side plate (8) is an insulating plastic plate body, and an upper metal plate (9) and a lower metal plate (10) which are arranged in parallel are arranged on the side portion of the side plate (8); a metal connecting rod (11) is arranged between the upper layer metal plate (9) and the lower layer metal plate (10), a rotating shaft (12) connected with the back wall of the planometer (4) through a positioning rod (19) is arranged in the middle of the metal connecting rod (11), and connecting pieces (13) are arranged at the end parts of two ends of the metal connecting rod (11); the upper layer metal plate (9), the battery (16), the alarm lamp (17), the alarm bell (18) and the lower layer metal plate (10) are sequentially connected through a lead (15).
2. The leveling bolt for electric power facilities according to claim 1, characterized in that: the shell of the planometer (4) is an opaque plastic shell.
3. The leveling bolt for electric power facilities according to claim 1, characterized in that: the vertical cross section of the rubber bulge (7) is circular or elliptical.
4. The leveling bolt for electric power facilities according to claim 1, characterized in that: the upper layer metal plate (9) and the lower layer metal plate (10) are copper plates.
5. The leveling bolt for electric power facilities according to claim 1, characterized in that: the metal connecting rod (11) is a copper rod and the connecting sheet (13) is a copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857394.7U CN210952800U (en) | 2019-10-31 | 2019-10-31 | Leveling bolt for electric power facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857394.7U CN210952800U (en) | 2019-10-31 | 2019-10-31 | Leveling bolt for electric power facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952800U true CN210952800U (en) | 2020-07-07 |
Family
ID=71383391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857394.7U Active CN210952800U (en) | 2019-10-31 | 2019-10-31 | Leveling bolt for electric power facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952800U (en) |
-
2019
- 2019-10-31 CN CN201921857394.7U patent/CN210952800U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Leveling bolts for power facilities Effective date of registration: 20220127 Granted publication date: 20200707 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: Nanjing Guoqiang Fastener Manufacturing Co.,Ltd. Registration number: Y2022320000035 |