CN204333861U - A kind of mining influence district power circuit can automatic stroke-regulating yoke plate - Google Patents
A kind of mining influence district power circuit can automatic stroke-regulating yoke plate Download PDFInfo
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- CN204333861U CN204333861U CN201520041778.7U CN201520041778U CN204333861U CN 204333861 U CN204333861 U CN 204333861U CN 201520041778 U CN201520041778 U CN 201520041778U CN 204333861 U CN204333861 U CN 204333861U
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- gold utensil
- yoke plate
- special connection
- connection gold
- plate body
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- 238000005065 mining Methods 0.000 title claims abstract description 19
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000010931 gold Substances 0.000 claims abstract description 82
- 229910052737 gold Inorganic materials 0.000 claims abstract description 82
- 238000004513 sizing Methods 0.000 claims abstract description 33
- 239000000725 suspension Substances 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
A kind of mining influence district power circuit can automatic stroke-regulating yoke plate, belong to power system device technical field, particularly relate to the equipment of power circuit mining influence district and the use of geology bad district straight line pole, technical problem to be solved is to provide a kind of device that can automatically regulate suspension string to offset, the technical scheme adopted is: a kind of mining influence district power circuit can automatic stroke-regulating yoke plate, yoke plate body upper part is provided with sizing, bottom is provided with the pulley groove placing pulley, special connection gold utensil top to be connected with pulley by connecting bolt and special connection gold utensil is positioned at the below of yoke plate body, can connect with being connected gold utensil bottom described special connection gold utensil, in the middle part of the sizing of yoke plate body, be provided with sizing indicating device, be provided with special connection gold utensil mark indicating device at special connection gold utensil top, the utility model is applied to power circuit mining influence district and geology bad district straight line pole.
Description
Technical field
A kind of mining influence district power circuit can automatic stroke-regulating yoke plate, belongs to power system device technical field, particularly relates to the equipment that power circuit mining influence district and geology bad district straight line pole use.
Background technology
The shaft tower that mining influence district and the bad district of geology cause tilts to happen occasionally, the suspension string that support lead wire and earth wire is connected with shaft tower changes with the tilt variation of shaft tower, cause that lead wire and earth wire is stressed is greater than design tension force, after mining influence district and geology bad district shaft tower tilt, ensure that the primary measure of power circuit safe operation is release lead wire and earth wire tension force, adjustment suspension clamp, makes lead wire and earth wire suspension clamp tilting value in the scope of regulations stipulate.At present, the suspension string that support lead wire and earth wire is connected with shaft tower is generally the mode of being fixedly connected with, and the adjustment of this structure generally needs line outage or charged adjustment.Because mining influence district and geology bad district shaft tower tilt variation are frequent, as adjustment not in time, will likely cause the accidents such as the broken string of falling tower to occur, therefore adjustment workload is many and frequent.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of device that can automatically regulate suspension string to offset.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of mining influence district power circuit can automatic stroke-regulating yoke plate, comprise yoke plate body, sizing, special connection gold utensil, connecting bolt, pulley, pulley groove, described yoke plate body upper part is provided with sizing, bottom is provided with the pulley groove placing pulley, described special connection gold utensil top to be connected with pulley by connecting bolt and special connection gold utensil is positioned at the below of yoke plate body, can connect bottom described special connection gold utensil with being connected gold utensil;
In the middle part of the sizing of described yoke plate body, be provided with sizing indicating device, be provided with special connection gold utensil mark indicating device at described special connection gold utensil top.
Described yoke plate body cross-section adopts polygonal design, and bottom section is set to trapezoidal.
Described special connection gold utensil is special connection gold utensil I, described yoke plate body is connected to below U-bolt by the first connecting bolt, described U-bolt is connected to below ground wire cross-arm by U ring, described yoke plate body upper part is provided with sizing, bottom is provided with the pulley groove placing pulley, described special connection gold utensil I top to be connected with pulley by the second connecting bolt and special connection gold utensil I is positioned at the below of yoke plate body, is connected bottom described special connection gold utensil I by the 3rd connecting bolt with the ground wire suspension clamp clamping ground wire;
In the middle part of the sizing of described yoke plate body, be provided with sizing indicating device, described special connection gold utensil I top is provided with special connection gold utensil I identifies indicating device.
Described special connection gold utensil is special connection gold utensil II, described yoke plate body is connected to below U-bolt by the 4th connecting bolt, U-bolt is connected to below wire cross-arm by U ring, described yoke plate body upper part is provided with sizing, bottom is provided with the pulley groove placing pulley, special connection gold utensil II top to be connected with pulley by the 5th connecting bolt and special connection gold utensil II is positioned at the below of yoke plate body, be connected with wire insulation substring top by bulb bottom described special connection gold utensil II, be connected with the hanging conductor clamp clamping wire bottom wire insulation substring,
In the middle part of the sizing of described yoke plate body, be provided with sizing indicating device, described special connection gold utensil II top be provided with special connection gold utensil II and identify indicating device, bottom described special connection gold utensil II, be provided with bulb.
Compared to the prior art the utility model has following beneficial effect.
One, yoke plate body of the present utility model is by the first connecting bolt, U-bolt, U1880 ring realizes the connection with ground wire cross-arm, special connection gold utensil I realizes the connection with pulley in yoke plate body pulley groove by the second connecting bolt, the connection with ground wire suspension clamp is realized by the 3rd connecting bolt, so just achieve the connection of yoke plate body and overhead ground wire, when mining influence district and geology bad district electric power line pole tower tilt, slop tension realizes in the rotation of yoke plate body pulley groove the automatic adjustment that ground wire suspension string forward offsets with movable pulley with the special gold utensil I that is connected by ground wire suspension string, the size scale line that its wing drop adjustment amount identifies indicating device interval by sizing indicating device that yoke plate body is arranged and special connection gold utensil I draws, now slop tension is transferred on pulley thereupon, suffered by shaft tower, non-design load stress reaches release, ensure that the safe and stable operation of shaft tower and ground wire, it is identical with special connection gold utensil I that wire suspension string realizes self-regulating process by special connection gold utensil II.So, ground wire suspension string, wire suspension string effectively can reduce artificial rod-rising tower adjustment number of times by realizing adjustment automatically, avoid corresponding risk to occur;
The utility model structure is simple simultaneously, is easy to carry, easy to operate, alleviates personnel labor intensity, improves operating efficiency, reduces operating risk and improves power supply reliability.
Two, when the utility model is connected with shaft tower and suspension string (ground wire suspension string and wire suspension string), by realizing the length adjustment of vertical direction with the combination of existing multiple gold utensil, simultaneously bottom special connection gold utensil II, bulb and socket-clevis eye combine and can realize wire suspension string horizontal direction 360 degree and rotate freely, special connection gold utensil I also can be connected gold utensil and combine and connect socket-clevis eye again and realize ground wire suspension string horizontal direction 360 degree and rotate freely with other, ensure that shaft tower tilts in any direction wire suspension string thus, ground wire suspension string can realize automatic adjustment, be applicable to power circuit overhead line structures lead wire and earth wire suspension string to use.
Three, after adopting the utility model, do not change the original safety prevention measure of lead wire and earth wire, especially for use in pre reeled silk type suspension clamp (especially OPGW), more can embody its superiority, when can avoid adopting the modes such as coaster to realize automatically adjusting, the lead wire and earth wire damage accident not having vibration abatement to cause occurs and OPGW light core discontinuity events simultaneously.
Four, yoke plate body cross-section of the present utility model adopts polygonal design, and especially bottom section adopts trapezoidal design, adds its cross section resistance moment, improves secure connection coefficient.
Accompanying drawing explanation
Fig. 1 is the structural representation after the utility model and ground wire suspension string are assembled.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation after the utility model and wire suspension string are assembled.
Fig. 4 is the structural representation of the utility model yoke plate body.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the structural representation of the utility model pulley.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the structural representation of the special connection gold utensil I of the utility model.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the structural representation of the special connection gold utensil II of the utility model.
Figure 11 is the left view of Figure 10.
In figure, 1 is ground wire cross-arm, 2 is U1880 ring, 3 is U-bolt, 4 is the first connecting bolt, 5 is yoke plate body, 6 is sizing, 7 is size indication indicating device, 8 is special connection gold utensil I, 9 identify indicating device for special connection gold utensil I, 10 is pulley, 11 is pulley groove, 12 is the second connecting bolt, 13 is the 3rd connecting bolt, 14 is ground wire suspension clamp, 15 is ground wire, 16 is wire cross-arm, 17 is the 4th connecting bolt, 18 is special connection gold utensil II, 19 identify indicating device for special connection gold utensil II, 20 is the 5th connecting bolt, 21 is bulb, 22 is wire insulation substring, 23 is hanging conductor clamp.
Embodiment
Embodiment one
As Fig. 1, Fig. 2, shown in Fig. 4-Fig. 9, a kind of mining influence district power circuit can automatic stroke-regulating yoke plate, comprise yoke plate body 5, sizing 6, special connection gold utensil I 8, first connecting bolt 4, second connecting bolt 12, 3rd connecting bolt 13, pulley 10, pulley groove 11, described yoke plate body 5 is connected to below U-bolt 3 by the first connecting bolt 4, described U-bolt 3 is connected to below ground wire cross-arm 1 by U1880 ring 2, described yoke plate body 5 top is provided with sizing 6, bottom is provided with the pulley groove 11 placing pulley 10, described special connection gold utensil I 8 top to be connected with pulley 10 by the second connecting bolt 12 and special connection gold utensil I 8 is positioned at the below of yoke plate body 5, be connected with the ground wire suspension clamp 14 clamping ground wire 15 by the 3rd connecting bolt 13 bottom described special connection gold utensil I 8,
In the middle part of the sizing 6 of described yoke plate body 5, be provided with sizing indicating device 7, described special connection gold utensil I 8 top is provided with special connection gold utensil I identifies indicating device 9.
Described yoke plate body 5 cross section adopts polygonal design, and bottom section is set to trapezoidal.
Described first connecting bolt 4, second connecting bolt 12, the 3rd connecting bolt 13, U1880 ring 2, U-bolt 3 are prior art.
When the utility model is connected with the ground wire suspension string of ground wire suspension clamp 14, be connected by special connection gold utensil I 8 with yoke plate body 5, special connection gold utensil I 8 is connected with the ground wire suspension clamp 14 clamping ground wire 15 by the 3rd connecting bolt 13.
Embodiment two
As Fig. 3-Fig. 7, Figure 10, shown in Figure 11, a kind of mining influence district power circuit can automatic stroke-regulating yoke plate, comprise yoke plate body 5, sizing 6, special connection gold utensil II 18, 4th connecting bolt 17, 5th connecting bolt 20, bulb 21, pulley 10, pulley groove 11, described yoke plate body 5 is connected to below U-bolt 3 by the 4th connecting bolt 17, U-bolt 3 is connected to below wire cross-arm 16 by U1880 ring 2, described yoke plate body 5 top is provided with sizing 6, bottom is provided with the pulley groove 11 placing pulley 10, special connection gold utensil II 18 top to be connected with pulley 10 by the 5th connecting bolt 20 and special connection gold utensil II 18 is positioned at the below of yoke plate body 5, bulb 21 is provided with and this bulb 21 is connected with wire insulation substring 22 top bottom described special connection gold utensil II 18, be connected with the hanging conductor clamp 23 clamping wire bottom wire insulation substring 22,
In the middle part of the sizing 6 of described yoke plate body 5, be provided with sizing indicating device 7, described special connection gold utensil II 18 top be provided with special connection gold utensil II and identify indicating device 19.
Described yoke plate body 5 cross section adopts polygonal design, and bottom section is set to trapezoidal.
Described 4th connecting bolt 17, the 5th connecting bolt 20, U1880 ring 2, U-bolt 3 are prior art.
When the utility model is connected with hanging conductor clamp 23, only special connection gold utensil I 8 need be replaced by special connection gold utensil II 18, now special connection gold utensil II 18 connects wire insulation substring 22 by bulb 21, clamps the hanging conductor clamp 23 of wire.
Above-described embodiment is unrestricted to explanation of the present utility model, is not departing from the distortion done under the utility model principle prerequisite also within protection range of the present utility model.Such as the cross section of yoke plate body 5 is designed to the shape that other improves job stability, bulb is also designed to the bottom of special connection gold utensil I 8 and makes connected suspension string also can realize horizontal 360-degree rotation.
Claims (4)
1. a mining influence district power circuit can automatic stroke-regulating yoke plate, it is characterized in that: comprise yoke plate body (5), sizing (6), special connection gold utensil, connecting bolt, pulley (10), pulley groove (11), described yoke plate body (5) top is provided with sizing (6), bottom is provided with the pulley groove (11) placing pulley (10), described special connection gold utensil top to be connected with pulley (10) by connecting bolt and special connection gold utensil is positioned at the below of yoke plate body (5), can connect with being connected gold utensil bottom described special connection gold utensil,
Sizing (6) middle part of described yoke plate body (5) is provided with sizing indicating device (7), is provided with special connection gold utensil mark indicating device at described special connection gold utensil top.
2. a kind of mining influence district according to claim 1 power circuit can automatic stroke-regulating yoke plate, it is characterized in that: described yoke plate body (5) cross section adopts polygonal design, and bottom section is set to trapezoidal.
3. a kind of mining influence district according to claim 1 and 2 power circuit can automatic stroke-regulating yoke plate, it is characterized in that: described special connection gold utensil is special connection gold utensil I (8), described yoke plate body (5) is connected to U-bolt (3) below by the first connecting bolt (4), described U-bolt (3) is connected to ground wire cross-arm (1) below by U1880 ring (2), described yoke plate body (5) top is provided with sizing (6), bottom is provided with the pulley groove (11) placing pulley (10), described special connection gold utensil I (8) top is connected with pulley (10) by the second connecting bolt (12) and special connection gold utensil I (8) is positioned at the below of yoke plate body (5), described special connection gold utensil I (8) bottom is connected with the ground wire suspension clamp (14) clamping ground wire (15) by the 3rd connecting bolt (13),
Be provided with sizing indicating device (7) at sizing (6) middle part of described yoke plate body (5), described special connection gold utensil I (8) top is provided with special connection gold utensil I identifies indicating device (9).
4. a kind of mining influence district according to claim 1 and 2 power circuit can automatic stroke-regulating yoke plate, it is characterized in that: described special connection gold utensil is special connection gold utensil II (18), described yoke plate body (5) is connected to U-bolt (3) below by the 4th connecting bolt (17), U-bolt (3) passes through U(1880) ring (2) be connected to wire cross-arm (16) below, described yoke plate body (5) top is provided with sizing (6), bottom is provided with the pulley groove (11) placing pulley (10), special connection gold utensil II (18) top is connected with pulley (10) by the 5th connecting bolt (20) and special connection gold utensil II (18) is positioned at the below of yoke plate body (5), described special connection gold utensil II (18) bottom is provided with bulb (21) and this bulb (21) is connected with wire insulation substring (22) top, wire insulation substring (22) bottom is connected with the hanging conductor clamp (23) clamping wire,
Sizing (6) middle part of described yoke plate body (5) is provided with sizing indicating device (7), described special connection gold utensil II (18) top is provided with special connection gold utensil II and identifies indicating device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041778.7U CN204333861U (en) | 2015-01-22 | 2015-01-22 | A kind of mining influence district power circuit can automatic stroke-regulating yoke plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041778.7U CN204333861U (en) | 2015-01-22 | 2015-01-22 | A kind of mining influence district power circuit can automatic stroke-regulating yoke plate |
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| Publication Number | Publication Date |
|---|---|
| CN204333861U true CN204333861U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041778.7U Active CN204333861U (en) | 2015-01-22 | 2015-01-22 | A kind of mining influence district power circuit can automatic stroke-regulating yoke plate |
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| CN (1) | CN204333861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638591A (en) * | 2015-01-22 | 2015-05-20 | 国网山西省电力公司晋城供电公司 | Automatically adjustable stroke yoke plate for electric power lines in mining influence region |
-
2015
- 2015-01-22 CN CN201520041778.7U patent/CN204333861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638591A (en) * | 2015-01-22 | 2015-05-20 | 国网山西省电力公司晋城供电公司 | Automatically adjustable stroke yoke plate for electric power lines in mining influence region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |