CN204083735U - Power distribution line maintenance construction Combined anchor ear - Google Patents
Power distribution line maintenance construction Combined anchor ear Download PDFInfo
- Publication number
- CN204083735U CN204083735U CN201420601327.XU CN201420601327U CN204083735U CN 204083735 U CN204083735 U CN 204083735U CN 201420601327 U CN201420601327 U CN 201420601327U CN 204083735 U CN204083735 U CN 204083735U
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- China
- Prior art keywords
- base
- plate
- bolt
- arc plate
- anchor ear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of power distribution line maintenance construction Combined anchor ear, comprise base and ratchet wheel tensioner, base comprises arc plate and is connected to the connection part of arc plate outer wall, described connection part is positioned at one end of described arc plate, for connecting the instrument assembled with base, comprise the base plate of arcuately plate transverse weld and be connected to two pairs of clamps of base plate two ends arcuately plate longitudinal direction, clamp is vertically connected with latch.Ratchet wheel tensioner comprises ratchet mechanism and connecting base thereof and locking belt, and one end of locking belt is around in the rotating shaft of ratchet mechanism ratchet, and the other end is connected with hook, and the connecting base of ratchet mechanism is connected with arc plate respectively by bolt assembly with hook.Connection part on base can be combinationally used with multiple service kit fast by the clamp at its base plate two ends, latch and positioning screwn, realize safety, not have a power failure overhaul of the equipments and installation on post efficiently, improve distribution operation level and security of operation, improve the performance of enterprises.
Description
Technical field
The utility model relates to a kind of distribution wire, can connect the anchor ear that base uses when being specifically related to the construction of a kind of power distribution line maintenance.
Background technique
Along with developing rapidly of Changsha power distribution network, distribution equipment that operating management department is administered gets more and more, and network structure becomes increasingly complex, and covers region more and more wider; That administers by the end of in April, 2014 Changsha electric company distribution Yun Jian center is running 10kV distribution line totally 962, distribution line length 5999km.The field operation of distribution have operating area large, coordinate that teams and groups are many, operation time the features such as intensity is large.The distribution method of operation constantly perfect, its structure becomes increasingly complex, run 10kV circuit post on equipment maintenance, change progressively increase, but safeguard, change that the operation field of equipment on 10kV circuit post exists following problem: 1, by the restriction of field apparatus, operating environment: due to factors such as geographical position, location of the machine to be installed, circumstance complications, the roomy heaviness of Large Construction instrument volume used, have impact on line maintenance construction, on many erection columns that do not have a power failure, equipment is difficult to carry out; 2, job safety distance cannot ensure: in operation process, and because 10kV complex circuit and job safety are apart from narrow and small, when operating personnel's setting tool, operating range is large.The 10kV installation exercise instrument that do not have a power failure is caused to implement; Have impact on normally carrying out of line maintenance construction; 3, operating personnel's labor intensity is high, inefficiency: for line maintenance construction in use Work tool generally bulky, equipment is heavy, complicated operation, effect is bad.The existing instrument of the loaded down with trivial details employing of operation procedure carries out installing or removing often needing two operating personnels to carry out simultaneously, and wastes time and energy.
Model utility content
The purpose of this utility model is to provide that a kind of volume is little, high security, high efficiency, the anchor ear of equipment on the erection column that do not have a power failure, the connection base that this anchor ear can double as other instrument uses.
The utility model discloses a kind of power distribution line maintenance construction Combined anchor ear, comprise base and ratchet wheel tensioner, base comprises arc plate and is connected to the connection part of arc plate outer wall, described connection part is positioned at one end of described arc plate, for connecting the instrument assembled with base, comprise the base plate of arcuately plate transverse weld and be connected to two pairs of clamps of base plate two ends arcuately plate longitudinal direction, clamp is vertically connected with latch.Ratchet wheel tensioner comprises ratchet mechanism and connecting base thereof and locking belt, and one end of locking belt is around in the rotating shaft of ratchet mechanism ratchet, and the other end is connected with hook, and the connecting base of ratchet mechanism is connected with arc plate respectively by bolt assembly with hook.
Described latch comprises handle section and inserted link section, and inserted link section is cylindrical, it offers the groove of L-type, and the minor face of groove, along the longitudinal direction of the hoop of inserted link section, long edge inserted link section, handle section has circular hole.
One piece in described often pair of clamp is connected with supporting with described groove, that described latch is located positioning screwn perpendicular to circular hole place.
Described bolt assembly is connected to longitudinal both sides of described arc plate outer wall, comprise bolt and fixing bolt connecting plate and with the pad of bolt matching and nut, the outer wall transverse weld of the base of connecting plate arcuately plate, connecting plate all has the circular hole passed for bolt.
The connecting base of described ratchet mechanism is connected to the two ends of described arc plate outer wall side bolt by described pad and fastening nuts, and connecting base can rotate around this bolt, and described hook is hung on the bolt of described arc plate outer wall opposite side.
The utility model connects ratchet wheel tensioner on base, ratchet wheel tensioner is connected with base by connecting base, its locking belt one end walk around roofbolt after be also connected with base, the length of locking belt is regulated to be fixed on roofbolt by anchor ear fast by the ratchet mechanism of ratchet wheel tensioner, locking belt is softwood matter, and good with the large stickiness of the area of contact of roofbolt, weight is also light, locking effect is good, and Security is high.Prior art generally adopts metal bracelet to lock roofbolt, and the area of contact of chain and roofbolt is little, be difficult between each joint of chain fit tightly with roofbolt, and there is the hidden danger of skidding in using process, Security is low.Connection part on base can be combinationally used with multiple service kit fast by the clamp at its base plate two ends, latch and positioning screwn, the flow process of changing section events in operation and operating type, by the combination of different modes, while not increasing service kit, realize safety, not have a power failure overhaul of the equipments and installation on post efficiently, reduce the labor intensity of operating personnel, reduce user's frequency of power cut, improve distribution operation level and security of operation, improve the performance of enterprises.
This anchor ear is as the base of other instrument of assembling, and the combination Sum decomposition of instrument is all very quick, and the safe distance solving equipment and the person is in the past difficult to guaranteed problem, greatly reduces operating risk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic top plan view of base in Fig. 1.
Fig. 3 is the B-B enlarged diagram in Fig. 1.
Fig. 4 is the structure for amplifying schematic diagram of latch in Fig. 1.
Fig. 5 is the schematic top plan view of Fig. 4.
Embodiment
As shown in Figure 1, the utility model discloses a kind of power distribution line maintenance construction Combined anchor ear, comprise base 1 and ratchet wheel tensioner 2.Base 1 comprises arc plate 11 and is connected to the connection part 12 of arc plate 11 outer wall.Connection part 12 is positioned at one end of arc plate 11, for connecting the instrument assembled with base, comprise the base plate 121 of arcuately plate 11 transverse weld and be connected to two pairs of clamps 122 of base plate 121 two ends arcuately plate 11 longitudinal direction, clamp 122 is vertically connected with latch 123.Ratchet wheel tensioner 2 comprises ratchet mechanism 21 and connecting base 22 thereof and locking belt 23, one end of locking belt 23 is around in the rotating shaft of ratchet mechanism 21 ratchet, the other end is connected with hook 24, and the connecting base 22 of ratchet mechanism 21 is connected with arc plate 11 respectively by bolt assembly 3 with hook 24.
In order to strengthen the intensity of arc plate 11, be furnished with stiffening rib 111 at its outer wall.
As shown in Figure 3, Figure 4, latch 123 comprises handle section and inserted link section, and inserted link section is cylindrical, it offers the groove of L-type, and the minor face of groove, along the longitudinal direction of the hoop of inserted link section, long edge inserted link section, handle section has circular hole.One piece in often pair of clamp 122 is connected with supporting with groove, that latch 123 is located positioning screwn 124.
Bolt assembly 3 has two groups, be connected to longitudinal both sides of arc plate 11 outer wall, comprise bolt 31 and fixing bolt 31 connecting plate 32 and with bolt 31 supporting pad and nut, the outer wall transverse weld of the base of connecting plate 32 arcuately plate 11, connecting plate 32 all has the circular hole passed for bolt 31.
The connecting base 22 of ratchet mechanism 21 is connected to the two ends of arc plate 11 outer wall side bolt 31 by pad and fastening nuts, and connecting base 22 can rotate around this bolt 31.Hook 24 is hung on the bolt 31 of arc plate 11 outer wall opposite side.
Working procedure is as follows: first anchor ear is winched to the correct position place on roofbolt, arc plate 11 inwall of base 1 and roofbolt are fitted, then hook 24 end of locking belt 23 is hung on the bolt 31 of arc plate 11 outer wall, regulate the length of locking belt 23 to make it be close to roofbolt by ratchet mechanism 21, make anchor ear firmly be fixed on roofbolt like this.Using with other tool combinations as required.During combination, between the clamp 122 at connection part inserted base plate 121 two ends of instrument, then installed by latch 123 and positioning screwn 124 quick position and secure group.
The utility model connects ratchet wheel tensioner 2 on base 1, ratchet wheel tensioner 2 is connected with the bolt 31 on base 1 by connecting base 22, be connected with the bolt 31 of opposite side on base 1 after the hook 24 of its locking belt 23 one end walks around roofbolt, regulate the length of locking belt 23 to be fixed on roofbolt by anchor ear fast by the ratchet mechanism 21 of ratchet wheel tensioner 2.Locking belt 23 is softwood matter, good with the large stickiness of the area of contact of roofbolt, and weight is also light, and locking effect is good, and Security is high.Prior art generally adopts metal bracelet to lock roofbolt, and the area of contact of chain and roofbolt is little, be difficult between each joint of chain fit tightly with roofbolt, and there is the hidden danger of skidding in using process, Security is low.Connection part 12 on base 1 can be combinationally used with multiple service kit fast by the clamp 122 at its base plate 121 two ends, latch 123 and positioning screwn 124, the flow process of changing section events in operation and operating type, by the combination of different modes, while not increasing service kit, realize safety, not have a power failure overhaul of the equipments and installation on post efficiently, reduce the labor intensity of operating personnel, reduce user's frequency of power cut, improve distribution operation level and security of operation, improve the performance of enterprises.
Adopt this device not have a power failure to 10kV circuit through practice examining to change straight line cross-arm PROJECT TIME and only need 30 minutes, and the operating type before adopting needs 150 minutes, substantially reduces the activity duration, improves working efficiency.
Claims (5)
1. a power distribution line maintenance construction Combined anchor ear, is characterized in that: this anchor ear comprises base and ratchet wheel tensioner; Base comprises arc plate and is connected to the connection part of arc plate outer wall, connection part is positioned at one end of described arc plate outer wall, comprise the base plate of arcuately plate transverse weld and be connected to two pairs of clamps of base plate two ends arcuately plate longitudinal direction, clamp is vertically connected with latch; Ratchet wheel tensioner comprises ratchet mechanism and connecting base thereof and locking belt, and one end of locking belt is around in the rotating shaft of ratchet mechanism ratchet, and the other end is connected with hook, and the connecting base of ratchet mechanism is connected with arc plate respectively by bolt assembly with hook.
2. power distribution line maintenance construction Combined anchor ear as claimed in claim 1, it is characterized in that: described latch comprises handle section and inserted link section, inserted link section is cylindrical, it offers the groove of L-type, the minor face of groove, along the longitudinal direction of the hoop of inserted link section, long edge inserted link section, handle section has circular hole.
3. power distribution line maintenance construction Combined anchor ear as claimed in claim 2, is characterized in that: one piece in described often pair of clamp is connected with supporting with described groove, that described latch is located positioning screwn perpendicular to circular hole place.
4. power distribution line maintenance construction Combined anchor ear as claimed in claim 1, it is characterized in that: described bolt assembly is connected to longitudinal both sides of described arc plate outer wall, comprise bolt and fixing bolt connecting plate and with the pad of bolt matching and nut, the outer wall transverse weld of the base of connecting plate arcuately plate, connecting plate all has the circular hole passed for bolt.
5. Combined anchor ear base is used in power distribution line maintenance construction as claimed in claim 4, it is characterized in that: the connecting base of described ratchet mechanism is connected to the two ends of described arc plate outer wall side bolt by described pad and fastening nuts, connecting base can rotate around this bolt, and described hook is hung on the bolt of described arc plate outer wall opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601327.XU CN204083735U (en) | 2014-10-17 | 2014-10-17 | Power distribution line maintenance construction Combined anchor ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601327.XU CN204083735U (en) | 2014-10-17 | 2014-10-17 | Power distribution line maintenance construction Combined anchor ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083735U true CN204083735U (en) | 2015-01-07 |
Family
ID=52176454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601327.XU Expired - Lifetime CN204083735U (en) | 2014-10-17 | 2014-10-17 | Power distribution line maintenance construction Combined anchor ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083735U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978971A (en) * | 2017-05-04 | 2017-07-25 | 国家电网公司 | Transmission line of electricity tightens up the offline bandlet cat ladder of formula certainly |
| CN108488508A (en) * | 2018-04-13 | 2018-09-04 | 无锡市东鹏金属制品有限公司 | A kind of automobile shock-avoiding suspension device bracket casting |
| CN108979140A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | A kind of formwork structure and the annular fastening device for the fastening of arc column mould |
| CN108979139A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | Formwork structure for cylinder beam and Vierendeel girder node construction |
-
2014
- 2014-10-17 CN CN201420601327.XU patent/CN204083735U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106978971A (en) * | 2017-05-04 | 2017-07-25 | 国家电网公司 | Transmission line of electricity tightens up the offline bandlet cat ladder of formula certainly |
| CN108488508A (en) * | 2018-04-13 | 2018-09-04 | 无锡市东鹏金属制品有限公司 | A kind of automobile shock-avoiding suspension device bracket casting |
| CN108979140A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | A kind of formwork structure and the annular fastening device for the fastening of arc column mould |
| CN108979139A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | Formwork structure for cylinder beam and Vierendeel girder node construction |
| CN108979139B (en) * | 2018-09-25 | 2023-08-22 | 中国五冶集团有限公司 | Template structure for construction of cylindrical beam and frame beam joint |
| CN108979140B (en) * | 2018-09-25 | 2023-12-15 | 中国五冶集团有限公司 | Template structure and annular fastening device for fastening arc-shaped column die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |