CN103701065A - Mounting rack for replacing tension-resistant cross arms - Google Patents
Mounting rack for replacing tension-resistant cross arms Download PDFInfo
- Publication number
- CN103701065A CN103701065A CN201310630137.0A CN201310630137A CN103701065A CN 103701065 A CN103701065 A CN 103701065A CN 201310630137 A CN201310630137 A CN 201310630137A CN 103701065 A CN103701065 A CN 103701065A
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- Prior art keywords
- cross
- tension
- cross arms
- arm
- mounting rack
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Abstract
The invention discloses a mounting rack for replacing tension-resistant cross arms, and relates to a cross arm mounting rack. A side extension plate (13) at the butt joint end of one side semicircle (9) and the other side semicircle (10) forms a telegraph pole hoop through a connecting bolt (6); insertion pipes (8) are respectively arranged on the two sides of the outer edge of the hoop; positioning screws (7) are propped against the middle parts of two sliding plates (1) in two insertion pipes (8) after penetrating through the outer walls of the two insertion pipes (8); lower grooved plates (11) are respectively arranged at the lower ends of the two sliding plates (1); wheel seats (2) are respectively arranged on the outer sides of the upper parts of the two sliding plates (1); grooved wheels (4) are respectively arranged in the two wheel seats (2). According to the mounting rack for replacing tension-resistant cross arms, a rope is towed by personnel under the pole by utilizing the grooved wheels, so that two cross arms are arranged on the pole and are positioned quickly, and the hoops of the two cross arms are positioned by personnel on the pole through the lower grooved plates; therefore, the tension-resistant cross arms can be replaced quickly.
Description
[technical field]
The present invention relates to a kind of cross-arm installing rack, especially relate to a kind of cross-arm and change tension installing rack.
[background technology]
Known, in both sides, electric pole top, tension cross-arm is set, by tension cross-arm, support porcelain vase, aerial condutor is fixed on and on cross-arm, forms electric pole, while there is old or corrosion damage due to tension cross-arm, need to change tension cross-arm, because tension cross-arm both sides are extended long, if so the anchor ear of two cross-arm opposite faces will be fixed on electric pole very painstakingly, and personnel can not help substantially under bar.
[summary of the invention]
In order to overcome the deficiency in background technology, the present invention discloses a kind of cross-arm and changes tension installing rack, and the present invention utilizes the cooperation of personnel under sheave and lower slotted-plate and bar, just can complete faster the replacing of tension cross-arm.
For achieving the above object, the present invention adopts following technical scheme:
A kind of cross-arm is changed tension installing rack, comprise a side semicircle, opposite side semicircle, slide plate, sheave and lower slotted-plate, the side extension board of one side semicircle, opposite side semicircle butt end forms electric pole anchor ear by connecting bolt, outer rim both sides at anchor ear are respectively equipped with intubate, set screw is through the middle part that withstands on two slide plates in two intubate after two intubate outer walls, in the lower end of two slide plates, be respectively equipped with lower slotted-plate, the upper outside of two slide plates is respectively equipped with wheel seat, in two wheel seats, is respectively equipped with sheave.
Described cross-arm is changed tension installing rack, the upper and lower upper outside that is fixed on slide plate by connecting screw of two wheel seats, and the axle of described sheave is through on wheel seat.
Described cross-arm is changed tension installing rack, has two female adjustment holes of tool on the outer wall of two intubate, and set screw is through the outside, middle part that withstands on slide plate after described adjustment hole.
Owing to adopting technical scheme as above, the present invention has following beneficial effect:
Cross-arm of the present invention is changed tension installing rack, utilizes sheave to make personnel's pull rope under bar, makes the quick upper boom of two cross-arms location, and on bar, personnel locate the anchor ear of two cross-arms by lower slotted-plate, just can complete faster the replacing of tension cross-arm; When the present invention changes tension cross-arm, on bar, personnel are comparatively light; The present invention is simple and practical.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of a side semicircle of the present invention and opposite side semicircle;
In the drawings: 1, slide plate; 2, wheel seat; 3, axle; 4, sheave; 5, connecting screw; 6, connecting bolt; 7, set screw; 8, intubate; 9, a side semicircle; 10, opposite side semicircle; 11, lower slotted-plate; 12, adjustment hole; 13, side extension board.
[embodiment]
By the following examples, can explain in more detail the present invention, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention is not limited to the following examples;
Cross-arm described in 1 or 2 is changed tension installing rack by reference to the accompanying drawings, comprise a side semicircle 9, opposite side semicircle 10, slide plate 1, sheave 4 and lower slotted-plate 11, one side semicircle 9, the side extension board 13 of opposite side semicircle 10 butt ends forms electric pole anchor ear by connecting bolt 6, outer rim both sides at anchor ear are respectively equipped with intubate 8, on the outer wall of two intubate 8, have two female adjustment holes 12 of tool, set screw 7 withstands on the middle part of two slide plates 1 after through adjustment hole 12 described in two intubate 8 outer walls, in the lower end of two slide plates 1, be respectively equipped with lower slotted-plate 11, the upper and lower upper outside that is fixed on slide plate 1 by connecting screw 5 of two wheel seats 2, the axle 3 of described sheave 4 is through on wheel seat 2.
Implement cross-arm of the present invention and change tension installing rack, during use, the side extension board 13 of one side semicircle 9, opposite side semicircle 10 is fixed on to electric pole upper end, then utilize set screw 7 to regulate the height of lower slotted-plate 11, two ropes are passed respectively to two sheaves 4, under bar, personnel just can pull on electric pole by the two tension cross-arms that are bundled in two tension cross-arm middle parts, then on bar, personnel regulate the anchor ear of two cross-arms, make to approach in the groove of two semicircle anchor ear cross-arms in lower slotted-plate 11 bottoms, on bar, personnel just can install tension cross-arm; The present invention, when taking off tension cross-arm, is bundled in two ropes at the middle part of two tension cross-arms, and just detachable two tension cross-arms of personnel on bar then can be imitated and taken precautions against old two tension cross-arms and fall and injure personnel under bar by a crashing object
.
Part not in the detailed description of the invention is prior art.
Claims (3)
1. a cross-arm is changed tension installing rack, comprise a side semicircle (9), opposite side semicircle (10), slide plate (1), sheave (4) and lower slotted-plate (11), it is characterized in that: a side semicircle (9), the side extension board (13) of opposite side semicircle (10) butt end forms electric pole anchor ear by connecting bolt (6), in the outer rim both sides of anchor ear, be respectively equipped with intubate (8), set screw (7) is through the middle part that withstands on two slide plates (1) in two intubate (8) after two intubate (8) outer wall, in the lower end of two slide plates (1), be respectively equipped with lower slotted-plate (11), the upper outside of two slide plates (1) is respectively equipped with wheel seat (2), in two wheel seats (2), be respectively equipped with sheave (4).
2. cross-arm according to claim 1 is changed tension installing rack, it is characterized in that: two wheel seats (2) by connecting screw (5), be fixed on up and down the upper outside of slide plate (1), the axle (3) of described sheave (4) is through on wheel seat (2).
3. cross-arm according to claim 1 is changed tension installing rack, it is characterized in that: on the outer wall of two intubate (8), have two female adjustment holes of tool (12), set screw (7) is through the outside, middle part that withstands on slide plate (1) after described adjustment hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630137.0A CN103701065B (en) | 2013-12-02 | 2013-12-02 | A kind of cross-arm changes tension installing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310630137.0A CN103701065B (en) | 2013-12-02 | 2013-12-02 | A kind of cross-arm changes tension installing rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103701065A true CN103701065A (en) | 2014-04-02 |
| CN103701065B CN103701065B (en) | 2016-08-17 |
Family
ID=50362510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310630137.0A Expired - Fee Related CN103701065B (en) | 2013-12-02 | 2013-12-02 | A kind of cross-arm changes tension installing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103701065B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269102A (en) * | 2017-07-18 | 2017-10-20 | 国网河南省电力公司桐柏县供电公司 | A kind of cross-arm support meanss with ice-melt function |
| CN107762240A (en) * | 2017-10-20 | 2018-03-06 | 河海大学 | A kind of data-adjustable transmits the arranging device of wire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0928012A (en) * | 1995-07-14 | 1997-01-28 | Iwabuchi Kk | Device for lifting pole switch |
| CN102185265A (en) * | 2011-05-13 | 2011-09-14 | 四川省电力公司绵阳电业局 | Construction method for replacing cross arm of 35kV line linear rod |
| CN103138204A (en) * | 2013-03-07 | 2013-06-05 | 宁夏电力公司吴忠供电局 | Multifunctional installing rack used for replacing tension cross arm |
-
2013
- 2013-12-02 CN CN201310630137.0A patent/CN103701065B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0928012A (en) * | 1995-07-14 | 1997-01-28 | Iwabuchi Kk | Device for lifting pole switch |
| CN102185265A (en) * | 2011-05-13 | 2011-09-14 | 四川省电力公司绵阳电业局 | Construction method for replacing cross arm of 35kV line linear rod |
| CN103138204A (en) * | 2013-03-07 | 2013-06-05 | 宁夏电力公司吴忠供电局 | Multifunctional installing rack used for replacing tension cross arm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269102A (en) * | 2017-07-18 | 2017-10-20 | 国网河南省电力公司桐柏县供电公司 | A kind of cross-arm support meanss with ice-melt function |
| CN107269102B (en) * | 2017-07-18 | 2019-04-26 | 国网河南省电力公司桐柏县供电公司 | A kind of cross arm support device with ice-melt function |
| CN107762240A (en) * | 2017-10-20 | 2018-03-06 | 河海大学 | A kind of data-adjustable transmits the arranging device of wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103701065B (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20161202 |