CN203050216U - Dual-opening derrick cap - Google Patents
Dual-opening derrick cap Download PDFInfo
- Publication number
- CN203050216U CN203050216U CN 201220585402 CN201220585402U CN203050216U CN 203050216 U CN203050216 U CN 203050216U CN 201220585402 CN201220585402 CN 201220585402 CN 201220585402 U CN201220585402 U CN 201220585402U CN 203050216 U CN203050216 U CN 203050216U
- Authority
- CN
- China
- Prior art keywords
- pole
- plate
- opening
- cap
- hook
- Prior art date
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 206010029987 Obturator Hernia Diseases 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
本实用新型公开了一种双口抱杆帽，涉及输配电线路施工、安装、教学用具技术领域，两个底座套筒固定连接在连接板的下端面上，所述连接板的上端面固定连接有两个挂钩板，挂钩板之间通过连接柱连接，所述挂钩板的左上角和右上角设有鸭嘴型开口，所述鸭嘴型开口上方的挂钩板上设有闭锁孔，弧形闭锁件的一端与鸭嘴型开口下方的连接柱铰接，另一端为自由端且其上设有通孔。通过使用所述抱杆帽，在立杆的过程中电杆和抱杆能够脱离，特别是在撤放电杆过程中能够牢固的固定在牵引环上，具有安全性和可靠性高的特点。
The utility model discloses a double-port holding pole cap, which relates to the technical field of power transmission and distribution line construction, installation, and teaching equipment. Two base sleeves are fixedly connected to the lower end surface of a connecting plate, and the upper end surface of the connecting plate is fixed Two hook plates are connected, and the hook plates are connected by connecting columns. The upper left corner and the upper right corner of the hook plate are provided with duckbill-shaped openings, and the hook plate above the duckbill-shaped opening is provided with a locking hole. One end of the shaped locking part is hinged to the connecting column below the duckbill-shaped opening, and the other end is a free end with a through hole. By using the pole holding cap, the electric pole and the holding pole can be separated during the pole erecting process, especially can be firmly fixed on the traction ring during the withdrawal of the electric pole, which has the characteristics of high safety and reliability.
Description
Technical field
The utility model relates to electric line construction, installation, teaching aid technical field, relates in particular to a kind of twoport pole cap.
Background technology
Reinforced concrete pole is widely used at electric line, and the group pole erecting is one of power supply enterprise's power transmission and distribution specialty routine work project, and workload is big, the technical requirements height, and the operation number is many, and is dangerous big.Because electric pole weight is heavier, be again a kind of slender member, dangerous big in high-altitude installation and the lifting process, needed Work tool is many, need work compound in many ways during operation, technical difficulty is big, and operation technique requires high, in the vertical rod process, if use formula " people " the word pole that falls to come vertical rod and remove discharge lever, must use the pole cap, old-fashioned pole cap pole in the lifting process is asynchronous with the electric pole disengaging, makes the vertical rod process imperfect.
The utility model content
Technical problem to be solved in the utility model provides a kind of pole cap that pole and electric pole are broken away from synchronously.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of twoport pole cap, it is characterized in that two base sleeves are fixedly connected on the lower surface of junction plate, the upper surface of described junction plate is fixedly connected with two hanger plates, connect by joint pin between the hanger plate, the upper left corner and the upper right corner of described hanger plate are provided with opening, the hanger plate of described opening top is provided with obturator hernia, the joint pin of one end of arc latching member and opening below is hinged, and the other end is free end and which is provided with through hole.
Preferably: be fixedly connected with stiffener between hanger plate and the junction plate.
Preferably: be provided with safety collar between two base sleeves, described safety collar is fixed on the lower surface of described junction plate.
The beneficial effect that adopts technique scheme to produce is: carrying out electric pole when standing up operation, the tow lug of " a 8 " font is enclosed within the opening, one end of " 8 " font tow lug connects the required electric pole that stands up by wire rope, the other end connects power end by haulage cable, when electric pole stood up 70 ° of left and right sides, " 8 " font tow lug was deviate from from opening, and at this moment pole can come off synchronously, finish electric pole and stand up, make the vertical rod process complete.In the process of vertical rod, also need to use a safety rope to be connected with safety collar on the pole cap, can prevent that the unexpected landing of pole from causing security incident.Fell when operation carrying out electric pole, " 8 " font tow lug was placed in the opening, closed the arc latching member at two ends, prevented that " 8 " font tow lug from deviating from from opening, caused security incident.By using described pole cap, electric pole and pole can break away from synchronously in the process of vertical rod, and have safety and high reliability features.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
Wherein: 1, base sleeve 2, hanger plate 3, safety collar 4, opening 5, obturator hernia 6, arc latching member 7, stiffener 8, junction plate 9, joint pin.
The specific embodiment
Shown in Fig. 1-2, a kind of twoport pole cap, two base sleeves 1 are fixedly connected on the lower surface of junction plate 8, the upper surface of junction plate 8 is fixedly connected with two parallel hanger plates 2, keep certain distance between the hanger plate, be fixedly connected with stiffener 7 between hanger plate 2 and the junction plate 8, be used for increasing the intensity of connection, connect by joint pin 9 between the hanger plate 2.The upper left corner of hanger plate 2 and the upper right corner are provided with opening 4, and the hanger plate 2 of described opening 4 tops is provided with obturator hernia 5, and the joint pin of an end of arc latching member 6 and opening 4 belows is hinged, and the other end is free end and which is provided with through hole.Be provided with safety collar 3 between two base sleeves 1, described safety collar 3 is fixed on the lower surface of described junction plate 8.
Stand up when operation carrying out electric pole, at first, at the head of pole and fixing, this moment, the arc latching member was not with closure of openings with two base sheath jacket casings.Secondly, " a 8 " font tow lug is enclosed within the opening 4, an end of " 8 " font tow lug connects the required electric pole that stands up by wire rope, and the other end connects power set by traction steel wire.Again, respectively with the safety collar on two wire rope connection pole caps, the wire rope of pulling power end, when electric pole stands up 70 ° of left and right sides, " 8 " font tow lug is deviate from from opening 4, hold the wire rope be connected with safety collar simultaneously and prevent that the unexpected landing of pole from causing security incident, with the pole ground of falling.The steel wire that tightens up " 8 " font tow lug power end at last stands up electric pole to 90 ° and finishes the process that electric pole stands up.
Fell when operation carrying out electric pole, at first " 8 " font tow lug was placed in the opening, and used the arc latching member with closure of openings then, prevented that " 8 " font tow lug from deviating from from opening, caused security incident.Then, the wire rope at operation " 8 " font tow lug two ends and the wire rope on the safety collar are put into electric pole.
Used specific case herein principle of the present utility model and embodiment thereof are set forth, the explanation of above embodiment is just with helping understand method of the present utility model and core concept thereof.Should be pointed out that for the person of ordinary skill of the art, can also carry out some improvement and modification to the utility model under the prerequisite that does not break away from the utility model principle, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585402 CN203050216U (en) | 2012-11-08 | 2012-11-08 | Dual-opening derrick cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585402 CN203050216U (en) | 2012-11-08 | 2012-11-08 | Dual-opening derrick cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050216U true CN203050216U (en) | 2013-07-10 |
Family
ID=48733182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585402 Expired - Lifetime CN203050216U (en) | 2012-11-08 | 2012-11-08 | Dual-opening derrick cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829596A (en) * | 2017-11-30 | 2018-03-23 | 浙江省送变电工程有限公司 | A kind of extra-high voltage iron tower group founds multipurpose herringbone holding pole |
| CN115258995A (en) * | 2022-07-05 | 2022-11-01 | 广西电网有限责任公司桂林供电局 | Releasable reconnection type herringbone holding pole cap |
-
2012
- 2012-11-08 CN CN 201220585402 patent/CN203050216U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829596A (en) * | 2017-11-30 | 2018-03-23 | 浙江省送变电工程有限公司 | A kind of extra-high voltage iron tower group founds multipurpose herringbone holding pole |
| CN115258995A (en) * | 2022-07-05 | 2022-11-01 | 广西电网有限责任公司桂林供电局 | Releasable reconnection type herringbone holding pole cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204886003U (en) | An unmanned aerial vehicle with the function of high-altitude detachment of high-voltage line grounding wire | |
| CN106013924B (en) | A kind of electric force pole tower | |
| CN203050216U (en) | Dual-opening derrick cap | |
| CN203352053U (en) | Chain-type ladder used for maintenance of straight line tower of power transmission line | |
| CN101378153A (en) | Diverter for grounding wire | |
| CN206769349U (en) | Light clamper formula scaffold on joist steel upright | |
| CN202745462U (en) | Clamping two-semicircle combined hoops for preventing rod from falling | |
| CN106532557B (en) | Across 10KV line construction platform tools devices | |
| CN206976942U (en) | A kind of power construction wire-sending device | |
| CN202840363U (en) | 1000kV UHV AC Line Tension Insulator String Insulation Lifting Bracket | |
| CN105220939B (en) | A kind of security enclosure of transforming plant cradling piece | |
| CN205134921U (en) | Building outer wall concrete constructional column hangs construction platform | |
| CN205772893U (en) | A kind of king-tower function at most lifting traction apparatus | |
| CN202220472U (en) | Holding pole cap | |
| CN202906291U (en) | Operation rope ladder hanging equipment | |
| CN204050726U (en) | Fixed connector between framework and safety belt during work high above the ground | |
| CN102916366A (en) | Scaffolding type motor-driven cutter mill | |
| CN202961564U (en) | Convenient-to-assemble type safety belt hanging frame | |
| CN205063524U (en) | Security fence of transformer substation cradling piece | |
| CN202706642U (en) | Annular concrete pole tower provided with anti-dropping device | |
| CN202949163U (en) | Maintenance platform for tubular busbar post insulator | |
| CN204627393U (en) | A kind of self-supporting folding ladder | |
| CN102477810A (en) | Steel pipe tower for transmission line and construction method thereof | |
| CN203790475U (en) | Portable fall arrester for overhead work | |
| CN206289997U (en) | Construction protection safety net |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |