CN104047537A - Jump wire installation auxiliary station climbing frame - Google Patents
Jump wire installation auxiliary station climbing frame Download PDFInfo
- Publication number
- CN104047537A CN104047537A CN201410274965.XA CN201410274965A CN104047537A CN 104047537 A CN104047537 A CN 104047537A CN 201410274965 A CN201410274965 A CN 201410274965A CN 104047537 A CN104047537 A CN 104047537A
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- pin plate
- casting lug
- arc casting
- pin
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Abstract
The invention discloses a jump wire installation auxiliary station climbing frame. The jump wire installation auxiliary station climbing frame comprises a ladder body, wherein the upper end of a left side column of the ladder body is connected with a left clamping plate, the upper end of the right side column of the ladder body is connected with a right clamping plate; the left clamping plate is provided with a left lower pin plate and a left upper pin plate, running through the left clamping plate; the left lower pin plate is arranged right below the left upper pin plate, a left arc casting lug is arranged between the left lower pin plate and the left upper pin plate, and the left arc casting lug is connected with the left clamping plate through a left spiral compression spring; the right clamping plate is provided with a right lower pin plate and a right upper pin plate, running through the right clamping plate; the right lower pin plate is arranged right below the right upper pin plate, a right arc casting lug is arranged between the right lower pin plate and the right upper pin plate, and the right arc casting lug is connected with the right clamping plate through a right spiral compression spring; the left upper pin plate is provided with a left stop pin hole, and the right upper pin plate is provided with a right stop pin hole. The jump wire installation auxiliary station climbing frame has the advantages of simplicity in structure, low cost, convenience in operation and short construction time.
Description
Technical field
The wire jumper the present invention relates in power equipment is installed auxiliary erect-position climbing frame.
Background technology
In power equipment, especially in the erection construction of high-altitude wire jumper, because wire jumper span is large, need to there is people to transmit the termination of cross-line aloft, conventional mode is: adopt a ladder, one end of ladder is fixed on wire jumper insulator erection column, then constructor stands on ladder from wire jumper insulator erection column, and ladder is that anchor ear is connected with the connected mode of wire jumper insulator erection column, this connected mode complicated operation, work progress is long, general form of construction work is, adopt crane that ladder is transported to predetermined altitude, then constructor adopts anchor ear that the end of ladder is connected with wire jumper insulator erection column, general is only that the spended time that said structure is installed reaches more than 1 hour, efficiency of construction is extremely low.
Summary of the invention
The object of the present invention is to provide a kind of wire jumper that auxiliary erect-position climbing frame is installed, improve construction effect, can make fast ladder be connected with wire jumper insulator erection column.
Object of the present invention is achieved through the following technical solutions: wire jumper is installed auxiliary erect-position climbing frame, comprise ladder body, the post upper end, left side of ladder body is connected with left clamping plate, the post upper end, right side of ladder body is connected with right clamping plate, left clamping plate are provided with lower-left pin plate and the upper left pin plate that runs through self, lower-left pin plate is positioned under the pin plate of upper left, is provided with left arc casting lug thereon between lower-left pin plate and upper left pin plate, and left arc casting lug thereon is connected with left clamping plate by left-hand screw Compress Spring; Right clamping plate are provided with bottom right pin plate and the upper right pin plate that runs through self, and bottom right pin plate is positioned under the pin plate of upper right, are provided with right arc casting lug thereon between bottom right pin plate and upper right pin plate, and right arc casting lug thereon is connected with right clamping plate by right-hand screw Compress Spring; Upper left pin plate has left stop bit pin-and-hole, and upper right pin plate has right stop bit pin-and-hole, is provided with the position-stopping plate of a U-shaped, and insert in left stop bit pin-and-hole position-stopping plate one end, and the position-stopping plate other end inserts in right stop bit pin-and-hole.
According to the description of said structure, inventive principle of the present invention is: utilize left clamping plate and right clamping plate to form the clamp structure that wire jumper insulator erection column is formed to clamping, lower-left pin plate, upper left pin plate, left-hand screw Compress Spring, left arc casting lug thereon form telescopic positive stop key A, bottom right pin plate and upper right pin plate, right arc casting lug thereon, right-hand screw Compress Spring form telescopic positive stop key B, then utilize between position-stopping plate restriction upper left pin plate and upper right pin plate gap constant.Before operation, left-hand screw Compress Spring, right-hand screw Compress Spring is in elongation state, gap between left arc casting lug thereon and right arc casting lug thereon is very little, when this device is from up move below, wire jumper insulator erection column pushes left arc casting lug thereon and right arc casting lug thereon, make the gap enlargement between left arc casting lug thereon and right arc casting lug thereon, now, left-hand screw Compress Spring, right-hand screw Compress Spring is all compressed, after insulator erection column passes completely through the gap area between left arc casting lug thereon and right arc casting lug thereon, at left-hand screw Compress Spring, under the elastic force of right-hand screw Compress Spring, left arc casting lug thereon and right arc casting lug thereon are returned to home position, then adopt position-stopping plate to insert in left stop bit pin-and-hole and right stop bit pin-and-hole, limit the change in location of left arc casting lug thereon and right arc casting lug thereon, thereby make wire jumper insulator erection column pass automatically the lower zone of left arc casting lug thereon and right arc casting lug thereon, so just form closing structure, guarantee that ladder body is suspended on wire jumper insulator erection column below.Operation is very easy for this structure, and the time of whole operation is a few minutes only.
Lower-left pin plate and upper left pin plate be left and right sidesing shifting freely, and bottom right pin plate and upper right pin plate be left and right sidesing shifting freely.
Preferably, it is semicircular cylinder that left arc casting lug thereon and right arc casting lug thereon are cross section, and the protrusion direction of left arc casting lug thereon points to right arc casting lug thereon, and the protrusion direction of right arc casting lug thereon points to left arc casting lug thereon.
Preferably, the left side mast axis of ladder body and the right side mast axis of ladder body acutangulate, and ladder body becomes up-narrow and down-wide structure.Convenient operation personnel below activity space expand.
Preferably, the axis of left clamping plate and the axis of right clamping plate are parallel.
The invention has the advantages that: simple in structure, cost is low, easy to operate, shorten the engineering time.
Accompanying drawing explanation
Fig. 1 is original state schematic diagram of the present invention.
Fig. 2 is the schematic diagram of the present invention while pushing wire jumper insulator erection column.
Fig. 3 is the schematic diagram after installation of the present invention.
Reference numeral in figure is expressed as: 1, wire jumper insulator erection column; 2, left clamping plate; 3, right clamping plate; 4, lower-left pin plate; 5, left-hand screw Compress Spring; 6, upper left pin plate; 7, left stop bit pin-and-hole; 8, left arc casting lug thereon; 9, ladder body; 10, position-stopping plate; 11, safety belt slide post; 41, bottom right pin plate; 51, right-hand screw Compress Spring; 61, upper right pin plate; 71, right stop bit pin-and-hole; 81, right arc casting lug thereon.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1-Figure 3.
Wire jumper is installed auxiliary erect-position climbing frame, comprise ladder body 9, the post upper end, left side of ladder body is connected with left clamping plate 2, the post upper end, right side of ladder body is connected with right clamping plate 3, left clamping plate 2 are provided with lower-left pin plate 4 and the upper left pin plate 6 that runs through self, lower-left pin plate 4 is positioned under upper left pin plate 6, is provided with left arc casting lug thereon 8 between lower-left pin plate 4 and upper left pin plate 6, and left arc casting lug thereon 8 is connected with left clamping plate 2 by left-hand screw Compress Spring 5; Right clamping plate 3 are provided with bottom right pin plate 41 and the upper right pin plate 61 that runs through self, bottom right pin plate 41 is positioned under upper right pin plate 61, between bottom right pin plate 41 and upper right pin plate 61, be provided with right arc casting lug thereon 81, right arc casting lug thereon 81 is connected with right clamping plate 3 by right-hand screw Compress Spring 51; Upper left pin plate 6 has left stop bit pin-and-hole 7, and upper right pin plate 61 has right stop bit pin-and-hole 71, is provided with the position-stopping plate 10 of a U-shaped, and insert in left stop bit pin-and-hole 7 position-stopping plate 10 one end, and position-stopping plate 10 other ends insert in right stop bit pin-and-hole 71.
According to the description of said structure, inventive principle of the present invention is: utilize left clamping plate 2 and right clamping plate 3 to form the clamp structure that wire jumper insulator erection column is formed to clamping, lower-left pin plate 4, upper left pin plate 6, left-hand screw Compress Spring 5, left arc casting lug thereon 8 form telescopic positive stop key A, bottom right pin plate 41 and upper right pin plate 61, right arc casting lug thereon 81, right-hand screw Compress Spring 51 form telescopic positive stop key B, then utilize between position-stopping plate 10 restriction upper left pin plates 6 and upper right pin plate 61 gap constant.
As Fig. 1, before operation, left-hand screw Compress Spring 5, right-hand screw Compress Spring 51 are in elongation state, and the gap between left arc casting lug thereon 8 and right arc casting lug thereon 81 is very little.
As Fig. 2, when this device is from up move below, wire jumper insulator erection column pushes left arc casting lug thereon 8 and right arc casting lug thereon 81, make the gap enlargement between left arc casting lug thereon 8 and right arc casting lug thereon 81, now, left-hand screw Compress Spring 5, right-hand screw Compress Spring 51 is all compressed, after insulator erection column passes completely through the gap area between left arc casting lug thereon 8 and right arc casting lug thereon 81, as Fig. 3, at left-hand screw Compress Spring 5, under the elastic force of right-hand screw Compress Spring 51, left arc casting lug thereon 8 and right arc casting lug thereon 81 are returned to home position, then adopt position-stopping plate 10 to insert in left stop bit pin-and-hole 7 and right stop bit pin-and-hole 71, limit the change in location of left arc casting lug thereon 8 and right arc casting lug thereon 81, thereby make wire jumper insulator erection column pass automatically the lower zone of left arc casting lug thereon 8 and right arc casting lug thereon 81, so just form closing structure, guarantee that ladder body 9 is suspended on wire jumper insulator erection column below.Operation is very easy for this structure, and the time of whole operation is a few minutes only.Compressed or while recovering, lower-left pin plate and upper left pin plate be left and right sidesing shifting freely at spring, bottom right pin plate and upper right pin plate be left and right sidesing shifting freely.
Preferably, it is semicircular cylinder that left arc casting lug thereon and right arc casting lug thereon are cross section, and the protrusion direction of left arc casting lug thereon points to right arc casting lug thereon, and the protrusion direction of right arc casting lug thereon points to left arc casting lug thereon.
Preferably, the left side mast axis of ladder body and the right side mast axis of ladder body acutangulate, and ladder body becomes up-narrow and down-wide structure.Convenient operation personnel below activity space expand.
Preferably, the axis of left clamping plate and the axis of right clamping plate are parallel.
As Fig. 3, the left side post of ladder body or right side post are also connected with the safety belt slide post 11 of U-shaped, and safety belt slide post 11 one end are connected with ladder body upper end, and safety belt slide post 11 other ends are connected with ladder body lower end.After this arranges, constructor's safety belt can hang on safety belt slide post 11, can move along safety belt slide post 11, needn't manually control the position that hangs of safety belt.
As mentioned above, can well realize the present invention.
Claims (4)
1. wire jumper is installed auxiliary erect-position climbing frame, it is characterized in that: comprise ladder body (9), the post upper end, left side of ladder body is connected with left clamping plate (2), the post upper end, right side of ladder body is connected with right clamping plate (3), left clamping plate (2) are provided with lower-left pin plate (4) and the upper left pin plate (6) that runs through self, lower-left pin plate (4) is positioned under upper left pin plate (6), between lower-left pin plate (4) and upper left pin plate (6), be provided with left arc casting lug thereon (8), left arc casting lug thereon (8) is connected with left clamping plate (2) by left-hand screw Compress Spring (5); Right clamping plate (3) are provided with bottom right pin plate (41) and the upper right pin plate (61) that runs through self, bottom right pin plate (41) is positioned under upper right pin plate (61), between bottom right pin plate (41) and upper right pin plate (61), be provided with right arc casting lug thereon (81), right arc casting lug thereon (81) is connected with right clamping plate (3) by right-hand screw Compress Spring (51); Upper left pin plate (6) has left stop bit pin-and-hole (7), upper right pin plate (61) has right stop bit pin-and-hole (71), be provided with the position-stopping plate (10) of a U-shaped, insert in left stop bit pin-and-hole (7) position-stopping plate (10) one end, and position-stopping plate (10) other end inserts in right stop bit pin-and-hole (71).
2. wire jumper according to claim 1 is installed auxiliary erect-position climbing frame, it is characterized in that: it is semicircular cylinder that left arc casting lug thereon and right arc casting lug thereon are cross section, the protrusion direction of left arc casting lug thereon points to right arc casting lug thereon, and the protrusion direction of right arc casting lug thereon points to left arc casting lug thereon.
3. wire jumper according to claim 1 is installed auxiliary erect-position climbing frame, it is characterized in that: the left side mast axis of ladder body and the right side mast axis of ladder body acutangulate, and ladder body becomes up-narrow and down-wide structure.
4. wire jumper according to claim 1 is installed auxiliary erect-position climbing frame, it is characterized in that: the axis of left clamping plate is parallel with the axis of right clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274965.XA CN104047537B (en) | 2014-06-19 | 2014-06-19 | Auxiliary erect-position climbing frame installed by wire jumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274965.XA CN104047537B (en) | 2014-06-19 | 2014-06-19 | Auxiliary erect-position climbing frame installed by wire jumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104047537A true CN104047537A (en) | 2014-09-17 |
| CN104047537B CN104047537B (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274965.XA Active CN104047537B (en) | 2014-06-19 | 2014-06-19 | Auxiliary erect-position climbing frame installed by wire jumper |
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| Country | Link |
|---|---|
| CN (1) | CN104047537B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200457890Y1 (en) * | 2009-10-09 | 2012-01-06 | 한전케이피에스 주식회사 | Polymer suspension insulator work-ladder |
| CN203387119U (en) * | 2013-08-19 | 2014-01-08 | 国家电网公司 | Flying trolley-type combined ladder |
| CN203406438U (en) * | 2013-06-22 | 2014-01-22 | 国家电网公司 | Novel ground wire insulating rod |
| CN203879366U (en) * | 2014-06-19 | 2014-10-15 | 国网四川省电力公司成都市新都供电分公司 | Jumper installing auxiliary positioning climbing frame |
-
2014
- 2014-06-19 CN CN201410274965.XA patent/CN104047537B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200457890Y1 (en) * | 2009-10-09 | 2012-01-06 | 한전케이피에스 주식회사 | Polymer suspension insulator work-ladder |
| CN203406438U (en) * | 2013-06-22 | 2014-01-22 | 国家电网公司 | Novel ground wire insulating rod |
| CN203387119U (en) * | 2013-08-19 | 2014-01-08 | 国家电网公司 | Flying trolley-type combined ladder |
| CN203879366U (en) * | 2014-06-19 | 2014-10-15 | 国网四川省电力公司成都市新都供电分公司 | Jumper installing auxiliary positioning climbing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104047537B (en) | 2015-09-09 |
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