CN102856839A - Wire lifting machine for wiring construction - Google Patents
Wire lifting machine for wiring construction Download PDFInfo
- Publication number
- CN102856839A CN102856839A CN2012103269824A CN201210326982A CN102856839A CN 102856839 A CN102856839 A CN 102856839A CN 2012103269824 A CN2012103269824 A CN 2012103269824A CN 201210326982 A CN201210326982 A CN 201210326982A CN 102856839 A CN102856839 A CN 102856839A
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- Prior art keywords
- stay pipe
- line device
- raising
- construction
- anchor ear
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Abstract
The invention discloses a wire lifting machine for wiring construction. An embracing hoop capable of being fixed on a circular pole tower is mounted on a lower portion of the wire lifting machine, a wiring supporting pipe is relatively fixed on the embracing hoop and divided into two sections through a lifting screw, an upper section is inserted into an adjusting rod capable of moving vertically, a U-shaped wire groove for containing wires is mounted on the adjusting rod, and a drawing ring is fixed on a lower side portion of the wire groove, the upper section of the supporting pipe is provided with a clamping groove for adjusting fixed length, and the middle of the supporting pipe is provided with a screw and nuts for continuously adjusting length. The wire lifting machine for wiring construction changes manual high-altitude construction into semi-mechanized high-altitude construction on special sites by combining characteristics of overhead wire construction and comprehensively utilizing the leverage principle, so that working efficiency and construction safety are improved.
Description
Technical field
The present invention relates to a kind of power construction power tool, relate in particular to a kind of Poling Construction for line construction line device of raising.
Background technology
At present, in agricultural power supply net construction, Poling Construction with compared in the past, the obvious difference that occurs is exactly because the increase of supply load, and conductor cross-section increases, the rising from weight of wire, cause thus the corresponding lengthening of stringing cross-arm, corresponding the increasing of upright insulator of middle phase; The increase of above-mentioned conductor cross-section size has brought certain difficulty to the manpower Poling Construction, it is more and more difficult when wire is crossed cross-arm and placed on every phase insulator, especially it is extremely difficult especially that the phase insulator is placed wire in the middle of, because wire is heavier, the artificial overhanging inconvenience of armrest arm firmly, be a major issue that needs solution in the construction that faces, up to the present, also do not solved the professional tool of this special work high above the ground.
The present invention is in conjunction with the characteristics of job site, utilizes lever combination to replace the artificial arm line of raising, and in conjunction with actual design, satisfies the stringing process need, greatly alleviated working strength, improved the stringing work efficiency.
Summary of the invention
The objective of the invention is to solve the problems referred to above that Poling Construction exists, a kind of Poling Construction that is applicable to use in the following transmission line construction maintenance of 35KV line device of raising is provided.
For reaching above-mentioned purpose, the line device of raising of the present invention is constituted by anchor ear, two sections stay pipe, lifting screw, adjusting lever, U-shaped metallic channel, lifting screw is divided into two sections with stay pipe, be provided with an anchor ear that can be fixed on the circular shaft tower in the bottom of hypomere stay pipe, anchor ear is comprised of the semicircle flat metal tape of 2 band edges, and the connecting bolt by connecting hole and stay pipe bottom and bearing are fixed on the anchor ear stay pipe is relative; Insert an adjusting lever moving up and down in the epimere stay pipe, a steering spindle is equipped with in the end of exposing of adjusting lever, and U-shaped metallic channel is installed on the steering spindle, fixes a draw ring at U-shaped metallic channel side lower part.
In the bottom of epimere stay pipe, the raise lifting nut of line device entire length of an adjusting is housed, lifting screw is provided with Anti-slip nut.
On the epimere stay pipe, the penetrating elongated slot of tube wall is arranged one, 4 draw-in grooves that are spacedly distributed are arranged on the elongated slot limit.
Opening part end at U-shaped metallic channel all has groove, and a lockhole is respectively arranged on the groove limit, and the tightening latch one end that two ends are with holes and lockhole are flexibly connected, the other end then lockable, can open.
At the position, two edges of a flat metal tape of semicircle of anchor ear, each processes one with spiral shell bandit's hole, and the corresponding position of another semicircle flat metal tape only processes identical circular hole.
Because the present invention is in conjunction with overhead line construction, utilized cleverly lever principle, the construction in special place by manually changing semi-mechanization into, has been reduced the manpower construction intensity, improved operating efficiency and working security.
Description of drawings
Fig. 1 Poling Construction line device structural representation of raising;
In the drawings, 1-connecting hole, 2-lock-screw, 3-anchor ear, 4-connecting bolt, 5-bearing, 6-lifting screw, 7-Anti-slip nut, 8-lifting nut, 9-spanner, 10-stay pipe, 11-adjusting lever, 12-draw-in groove, 13-adjustment screw, 14-steering spindle, 15-U-shaped metallic channel, 16-draw ring, 17-lockhole, 18-tightening latch;
Fig. 2 Poling Construction line device end view of raising;
Fig. 3 Poling Construction line device adjusting lever view of raising;
In the drawings, 19-circular hole.
Embodiment
Below in conjunction with accompanying drawing, raise line device and structure thereof of Poling Construction is elaborated:
By Fig. 1, Fig. 2 as seen, the Poling Construction line device of raising is constituted by anchor ear 3, two sections stay pipe 10, lifting screw 6, adjusting lever 11, U-shaped metallic channel 15, lifting screw 6 is divided into two sections with stay pipe 10, be provided with an anchor ear 3 that can be fixed on the circular shaft tower in the bottom of hypomere stay pipe 10, anchor ear 3 is comprised of 2 shape semicircle flat metal tapes identical, band edge, can adopt the band iron of 50 * 5mm to manufacture; Position, two edges at anchor ear 3 respectively is provided with one with spiral shell bandit's hole, and identical circular hole is only established in the corresponding position of another anchor ear 3, utilizes 2 lock-screws 2 just the anchor ear 3 of the line device of raising can be fixed on any part of the circular shaft tower of transmission line.
The connecting bolt 4 that utilizes connecting hole 1 and hypomere stay pipe 10 bottoms on the anchor ear 3 and bearing 5 are with hypomere stay pipe 10 relative being fixed on the anchor ear 3; At adjusting lever 11 moving up and down of epimere stay pipe 10 interior insertions, a steering spindle 14 is equipped with in the end of exposing of adjusting lever 11, U-shaped metallic channel 15 is installed on the steering spindle 14, fix a draw ring 16 at U-shaped metallic channel 15 side lower parts, utilize rope to affect draw ring 16, can make stay pipe 10 rely on anchor ears 3 motions, will be placed on overhead line conductors in the U-shaped metallic channel 15 and send to the position of expectation, convenient construction operation.
Bottom at epimere stay pipe 10, the lifting nut 8 that can regulate continuously the line device entire length of raising is housed, lifting screw 6 is provided with Anti-slip nut 7, rotation and lifting screw rod 6 can continuously change the effective length of whole stay pipe 10, by Anti-slip nut 7 lockings, for the bottom that conveniently is rotated in epimere stay pipe 10 is provided with spanner 9.
By Fig. 2, Fig. 3 as seen, on epimere stay pipe 10, the penetrating elongated slot of tube wall is arranged one, 4 draw-in grooves 12 that are spacedly distributed are arranged on the elongated slot limit; On adjusting lever 11, be provided with 4 circular holes 19, draw-in groove 12, adjust screw 13 and circular hole 19 matches, extension that can equidistant adjustment adjusting lever 11, the extending 150mm of each grade reaches the total length of adjusting the line device of raising.
In the opening part end of U-shaped metallic channel 15, all have a groove, respectively be provided with a lockhole 17 on the groove limit, the tightening latch 18 one ends that two ends are with holes and lockhole 17 is flexibly connected, and other end lockable, can open, and makes things convenient for wire to put into, take out when being used for construction.
At the position, two edges of a flat metal tape of semicircle of anchor ear 3, each processes one with spiral shell bandit's hole, in the corresponding position of another semicircle flat metal tape, only processes identical circular hole, guarantees the effectively fixing of 2 pairs of anchor ears 3 of lock-screw.
Embodiment is as follows
The Poling Construction line device of raising can adopt light metal material or ordinary metallic material to make, take ordinary metallic material as example, stay pipe adopts diameter 33mm steel pipe, adjusting lever adopts diameter 27mm steel pipe, U-shaped metallic channel is of a size of: high 50mm, wide 40mm, anchor ear can adopt the band iron of 50 * 5mm to manufacture, Poling Construction is raised, and obtainable straight line height is 1600～2500mm after the integral installation of line device, the raise bearing of line device, bolt, the whole selection standard spares of each parts such as screw rod, wherein adopt parts, bolt, nut, groove, the size of perforate is not elaborated at this take best fit as standard.
Claims (5)
1. Poling Construction line device of raising, it is characterized in that: the described line device of raising is by anchor ear (3), two sections stay pipe (10), lifting screw (6), adjusting lever (11), U-shaped metallic channel (15) constitutes, lifting screw (6) is divided into two sections with stay pipe (10), be provided with an anchor ear (3) that can be fixed on the circular shaft tower in the bottom of hypomere stay pipe (10), anchor ear (3) is comprised of the semicircle flat metal tape of 2 band edges, and the connecting bolt (4) by connecting hole (1) and stay pipe (10) bottom and bearing (5) are fixed on the anchor ear (3) stay pipe (10) is relative; In epimere stay pipe (10), insert an adjusting lever moving up and down (11), a steering spindle (14) is equipped with in the end of exposing of adjusting lever (11), the upper U-shaped metallic channel (15) of installing of steering spindle (14) is fixed a draw ring (16) at U-shaped metallic channel (15) side lower part.
2. the Poling Construction according to claim 1 line device of raising is characterized in that: the bottom in epimere stay pipe (10), the raise lifting nut (8) of line device entire length of an adjusting is housed, and lifting screw (6) is provided with Anti-slip nut (7).
3. the Poling Construction according to claim 1 line device of raising is characterized in that: on epimere stay pipe (10), the penetrating elongated slot of tube wall is arranged one, 4 draw-in grooves that are spacedly distributed (12) are arranged on the elongated slot limit.
4. the Poling Construction according to claim 1 line device of raising, it is characterized in that: the opening part end of described U-shaped metallic channel (15), all have groove, one lockhole (17) is respectively arranged on the groove limit, tightening latch (18) the one end that two ends are with holes and lockhole (17) are flexibly connected, the other end then lockable, can open.
5. the Poling Construction according to claim 1 line device of raising, it is characterized in that: at the position, two edges of a flat metal tape of semicircle of described anchor ear (3), each processes one with spiral shell bandit's hole, and the corresponding position of another semicircle flat metal tape only processes identical circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103269824A CN102856839A (en) | 2012-09-06 | 2012-09-06 | Wire lifting machine for wiring construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103269824A CN102856839A (en) | 2012-09-06 | 2012-09-06 | Wire lifting machine for wiring construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102856839A true CN102856839A (en) | 2013-01-02 |
Family
ID=47403157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103269824A Pending CN102856839A (en) | 2012-09-06 | 2012-09-06 | Wire lifting machine for wiring construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102856839A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882821A (en) * | 2015-06-01 | 2015-09-02 | 国家电网公司 | Rotation elevating apparatus of overhead ground wire of power transmission line |
| CN105186383A (en) * | 2015-11-04 | 2015-12-23 | 国家电网公司 | Guide wire installing device |
| CN106532569A (en) * | 2016-11-29 | 2017-03-22 | 国网河南栾川县供电公司 | Line lifting device for wire stringing construction |
| CN107039919A (en) * | 2017-05-05 | 2017-08-11 | 国网江苏省电力公司常州供电公司 | A kind of wire-binding device |
| CN109346985A (en) * | 2018-11-20 | 2019-02-15 | 国家电网有限公司 | A kind of ground line safety dismounting auxiliary device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834424A (en) * | 2010-05-03 | 2010-09-15 | 辽宁省电力有限公司锦州供电公司 | Method for mounting overhead ground wire on horizontally-arranged 10KV insulated wire lines and lightning arrester support |
| CN201679808U (en) * | 2010-03-18 | 2010-12-22 | 金城集团有限公司 | Telescopic rod |
| JP2012157149A (en) * | 2011-01-26 | 2012-08-16 | Chugoku Electric Power Co Inc:The | Compression apparatus for indirect hot line method |
| CN202856239U (en) * | 2012-09-06 | 2013-04-03 | 保定供电公司 | Wire lifting device for wire laying construction |
-
2012
- 2012-09-06 CN CN2012103269824A patent/CN102856839A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201679808U (en) * | 2010-03-18 | 2010-12-22 | 金城集团有限公司 | Telescopic rod |
| CN101834424A (en) * | 2010-05-03 | 2010-09-15 | 辽宁省电力有限公司锦州供电公司 | Method for mounting overhead ground wire on horizontally-arranged 10KV insulated wire lines and lightning arrester support |
| JP2012157149A (en) * | 2011-01-26 | 2012-08-16 | Chugoku Electric Power Co Inc:The | Compression apparatus for indirect hot line method |
| CN202856239U (en) * | 2012-09-06 | 2013-04-03 | 保定供电公司 | Wire lifting device for wire laying construction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882821A (en) * | 2015-06-01 | 2015-09-02 | 国家电网公司 | Rotation elevating apparatus of overhead ground wire of power transmission line |
| CN105186383A (en) * | 2015-11-04 | 2015-12-23 | 国家电网公司 | Guide wire installing device |
| CN106532569A (en) * | 2016-11-29 | 2017-03-22 | 国网河南栾川县供电公司 | Line lifting device for wire stringing construction |
| CN107039919A (en) * | 2017-05-05 | 2017-08-11 | 国网江苏省电力公司常州供电公司 | A kind of wire-binding device |
| CN109346985A (en) * | 2018-11-20 | 2019-02-15 | 国家电网有限公司 | A kind of ground line safety dismounting auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BAODING POWER SUPPLY COMPANY Effective date: 20131127 Owner name: STATE GRID HEBEI ELECTRIC POWER COMPANY BAODING PO Effective date: 20131127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 100761 DONGCHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20131127 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: State Grid Hebei Electric Power Company Applicant after: Baoding Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 071051 No. 138 sunny north street, new urban district, Hebei, Baoding Applicant before: Baoding Power Supply Company |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |