CN211239084U - Outlet supporting device for tension pole tower - Google Patents
Outlet supporting device for tension pole tower Download PDFInfo
- Publication number
- CN211239084U CN211239084U CN201922111540.8U CN201922111540U CN211239084U CN 211239084 U CN211239084 U CN 211239084U CN 201922111540 U CN201922111540 U CN 201922111540U CN 211239084 U CN211239084 U CN 211239084U
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- CN
- China
- Prior art keywords
- main rod
- hanging
- card
- rod
- locking device
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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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 238000004904 shortening Methods 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000012211 strain insulator Substances 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 239000012212 insulator Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Abstract
The utility model provides a strain tower is qualified for next round of competitions and holds in palm hanger. Comprises a main rod, a hanging rod, a locking device, a hanging clamp and a connecting seat; the main rod adopts a structure with a telescopic middle part, the main rod II is sleeved in the main rod I, the extension or the shortening of the main rod can be adjusted, different working requirements are met, a locking device is arranged between the main rod II and the main rod I, a clamp spring with a locking and clamping function is installed in the main rod by the locking device, and a limiting clamp piece with an anti-falling function is installed at the joint of the main rod II and the main rod I; the second main rod is connected with the two ends of the first main rod through connecting seatsThe hanging rod is provided, and the hanging clamp is penetrated out of the upper end of the hanging rod and used for hanging a wire for operation. The hanging card adopts 16mm2A plurality of steel wires. The utility model discloses a II suits of mobile jib are adjusted the mobile jib and are locked in mobile jib I, and the mobile jib both ends are equipped with the peg and have worn out and hang the card, and the card of hanging that has telescoping device and lock card device hangs the mobile jib on the wire, prevents to take place the personal high altitude accident of falling. The device is suitable for being used as a wire outgoing supporting and hanging device of a strain tower.
Description
Technical Field
The utility model relates to a power equipment's shaft tower is qualified for next round of competitions and is drawn the hanger, especially relates to strain insulator shaft tower and is qualified for next round of competitions and draw the hanger.
Background
At present, in the process of carrying out wire outlet operation on strain towers of 66 kilovolt and 220 kilovolt transmission lines, two operation modes are provided, the first mode is that an operator climbs on an insulator for operation, and the synthesized insulator is not allowed to be stepped, so the method is the most traditional mode, is mainly used for small-sized operation such as daily defect treatment and the like, can not carry out operation such as insulator replacement and the like, and has more working danger points; the second is that the operation personnel uses the bamboo pole operation that both ends have the couple, hangs the couple on the wire, and then the operation personnel sit and carry out the operation on the bamboo pole, though this kind of mode can carry out operations such as change insulator, still has more risk: firstly, the tool is a product without leaving factory from any manufacturer, is a 'three-free' product, completely belongs to a tool made by an operation unit, and does not meet the conditions of safety tools and instruments; secondly, the product is qualified without test and has high danger coefficient; thirdly, the bamboo pole is easy to split and break, which causes the high-altitude falling accident.
Disclosure of Invention
In order to carry out the operation of changing of strain insulator shaft tower insulator safely, the utility model provides a strain insulator shaft tower is qualified for the next round of competitions and holds in the palm the hanger. This support hanger passes through II suits of mobile jib and adjusts the mobile jib and lock in mobile jib I, and the mobile jib both ends are equipped with the peg and wear out to have hung the card, and the card of hanging that has telescoping device and locking device hangs the mobile jib on the wire, solves the technical problem that strain insulator shaft tower changed the insulator.
The utility model provides a scheme that technical problem adopted is:
the strain tower outgoing line support hanger comprises a main rod, a hanging rod, a locking device, a hanging clamp and a connecting seat; the main rod adopts a structure with a telescopic middle part, the main rod II is sleeved in the main rod I, the extension or the shortening of the main rod can be adjusted, different working requirements are met, a locking device is arranged between the main rod II and the main rod I, a clamp spring with a locking and clamping function is installed in the main rod by the locking device, and a limiting clamp piece with an anti-falling function is installed at the joint of the main rod II and the main rod I; the second main rod and the two ends of the first main rod are connected with hanging rods through connecting seats, and hanging clamps are worn out of the upper ends of the hanging rods and used for hanging wires to conduct operation.
Preferably, the hanging clamp is characterized in that a telescopic device and a locking clamp device for adjusting the length are arranged at two ends of the main rod, the telescopic device adopts a hand-operated mechanical adjusting mode, the handle is shaken to drive the gears to positively engage and rotate, the hanging clamp is wound or unfolded, and the purposes of extension and shortening are achieved; and meanwhile, the locking device is arranged between the gears, when the hanging clamp is adjusted, the metal card of the locking device moves along with the gears, and the metal card props against the fixed length of the gears after the steel wire is adjusted, so that the safety of operating personnel is ensured.
Preferably, the hanging card is 16mm2A plurality of steel wires.
Preferably, the peg is the pipe fitting suit extending structure of different diameters, is connected and can fold through connecting seat and mobile jib, hangs the card and installs at the mobile jib both ends, passes the peg and hangs on the wire.
Preferably, the main rod I and the main rod II are made of carbon fibers or aluminum alloy materials.
Positive effect, because the utility model discloses a II suits of mobile jib are adjusted the mobile jib and are locked in mobile jib I, and the mobile jib both ends are equipped with the peg and have worn out and hang the card, and the card of hanging that has telescoping device and lock card device hangs the mobile jib on the wire. The potential safety hazard aiming at the high-altitude operation in the construction operation within the whole province range at present is solved, and reliable safety measures are taken. The operation personnel convenient to carry, easy operation during the operation prevents the personal high altitude accident of falling, further satisfies the work needs. The device is suitable for being used as a wire outgoing supporting and hanging device of a strain tower.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a front view of the utility model with the hanging rod folded and the main rod contracted;
fig. 4 is a side view of the utility model with the hanging rod folded and the main rod contracted.
In the figure, 1, a main rod I, 2, a main rod II, 3, a hanging rod, 4, a conducting wire, 5, a locking device, 6, a hanging clamp and 7, a connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure, the outlet wire holder of the strain tower comprises a main rod, a hanging rod 3, a locking device 5, a hanging clamp 6 and a connecting seat 7; the main rod adopts a structure with a telescopic middle part, the main rod II 2 is sleeved in the main rod I1 and can adjust the extension or the shortening of the main rod to meet different working requirements, a locking device is arranged between the main rod II and the main rod I, a clamp spring with a locking and clamping function is installed in the main rod of the locking device, and a limiting clamp piece with an anti-falling function is installed at the joint of the main rod II and the main rod I; the second main rod and the two ends of the first main rod are connected with hanging rods through connecting seats, and hanging clamps are worn out of the upper ends of the hanging rods and used for hanging wires 4 to conduct operation.
The hanging card is characterized in that a telescopic device and a locking device for adjusting the length are arranged at two ends of the main rod, the telescopic device adopts a hand-operated mechanical adjusting mode, the handle is shaken to drive forward meshing rotation between the gears, the hanging card is wound or unfolded, and the purposes of extension and shortening are achieved; and meanwhile, the locking device is arranged between the gears, when the hanging clamp is adjusted, the metal card of the locking device moves along with the gears, and the metal card props against the fixed length of the gears after the steel wire is adjusted, so that the safety of operating personnel is ensured.
The hanging card adopts 16mm2A plurality of steel wires.
The peg is the pipe fitting suit extending structure of different diameters, is connected and can fold through connecting seat and mobile jib, hangs the card and installs at the mobile jib both ends, passes the peg and hangs on the wire.
The main rod I and the main rod II are made of carbon fibers or aluminum alloy materials.
The utility model discloses a theory of operation:
the main rod is made of carbon fiber or aluminum alloy, so that the weight of the appliance is effectively reduced on the basis of ensuring the strength of the main rod, and the transportation of the appliance between the ground and the tower top is facilitated; and the main rod adopts a two-section structure with a telescopic middle part, and the extension and the shortening are manually adjusted to meet the requirements of different works. The clamp locking function is that a clamp spring is installed in the main body, the clamp spring does not act when the main body is adjusted, the clamp spring acts after the main body is adjusted, the length of the main body is fixed, and the main body is ensured not to change left and right. Have the anticreep function simultaneously, through the spacing card of junction installation at two poles, spacing card is as an organic whole with the mobile jib, and when extending to the biggest, two spacing card blocks die, prevent to throw off because of the two poles that the extension excessively leads to, ensure safety.
The hanging clamps of the strain tower outgoing line supporting and hanging device hung at the two ends of the conducting wire adopt a plurality of steel wires with the length adjustable by 16 square millimeters, and the two ends of the main rod are also provided with a telescopic device and a locking device for adjusting the length of the steel wires. Scalable device adopts hand formula mechanical regulation mode, and it is rotatory to wave the forward interlock that drives between the gear through the handle, just so can twine the copper wire or exhibition is put, reaches the purpose of extension and shortening, installs the locking device between the gear simultaneously, and when the adjustment copper wire, the metal card of locking device withstands the gear fixed length at the metal card after the copper wire has adjusted well along with gear motion, has so not only increased the adaptability of multiplexer utensil and has guaranteed operation personnel's safety.
The utility model discloses a working process:
during operation, an operator firstly adjusts the length of a main rod of the outlet wire support hanger of the tension tower, then adjusts the length of one hanging clamp to be hung on a conducting wire, then adjusts the other hanging clamp, hangs the hanging clamp on the conducting wire after the hanging clamp is proper in length, and finally can start operation under the condition that the function of locking the hanging clamp is reliable and correct.
The utility model has the characteristics that:
the utility model discloses strain insulator shaft tower is qualified for next round of competitions and holds in the palm hanger and compare in two kinds of traditional operation modes and will effectively improve the current operating condition of transmission line strain insulator shaft tower operation of being qualified for the next round of competitions.
Compare in first operation mode, the strain tower is qualified for the next round of competitions and holds in the palm the hanger and can engage in operations such as strain tower wire removal, stringing, change insulator, does not receive the restriction of operation type, and the operation that can't be accomplished in the climbing of completion operation personnel on the insulator that can be better has also guaranteed work quality when improving work efficiency.
Compared with the second operation mode, the outgoing line supporting and hanging device of the tension tower has higher reliability compared with a bamboo pole, and the outgoing line supporting and hanging device main body of the tension tower is made of carbon fiber materials, so that the outgoing line supporting and hanging device is lighter in weight and higher in strength than the bamboo pole; meanwhile, the telescopic bamboo rod has strong adaptability compared with a bamboo rod, and is more competent for harsh operating conditions. The lead hanging clamp of the two appliances, the strain tower outgoing line supporting and hanging device has scalability compared with a bamboo pole, and the adaptability to operation is further improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. Strain insulator shaft tower is qualified for next round of competitions and is held in palm hanger, characterized by: comprises a main rod, a hanging rod (3), a locking device (5), a hanging clamp (6) and a connecting seat (7); the main rod adopts a structure with a telescopic middle part, the main rod II (2) is sleeved in the main rod I (1) and can adjust the extension or the shortening of the main rod to meet different working requirements, a locking device is arranged between the main rod II and the main rod I, a clamp spring with a locking and clamping function is installed in the main rod by the locking device, and a limiting card with an anti-falling function is installed at the joint of the main rod II and the main rod I; the two ends of the main rod II and the two ends of the main rod I are connected with hanging rods through connecting seats, and hanging clamps are penetrated out of the upper ends of the hanging rods and used for hanging wires (4) to conduct operation.
2. The tension tower outgoing line holder of claim 1, wherein: the hanging card is characterized in that a telescopic device and a locking device for adjusting the length are arranged at two ends of the main rod, the telescopic device adopts a hand-operated mechanical adjusting mode, the handle is shaken to drive forward meshing rotation between the gears, the hanging card is wound or unfolded, and the purposes of extension and shortening are achieved; and meanwhile, the locking device is arranged between the gears, when the hanging clamp is adjusted, the metal card of the locking device moves along with the gears, and the metal card props against the fixed length of the gears after the steel wire is adjusted, so that the safety of operating personnel is ensured.
3. The tension tower outgoing line holder of claim 2, wherein: the hanging card adopts 16mm2A plurality of steel wires.
4. The tension tower outgoing line holder of claim 1, wherein: the peg is the pipe fitting suit extending structure of different diameters, is connected and can fold through connecting seat and mobile jib, hangs the card and installs at the mobile jib both ends, passes the peg and hangs on the wire.
5. The tension tower outgoing line holder of claim 1, wherein: the main rod I and the main rod II are made of carbon fibers or aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111540.8U CN211239084U (en) | 2019-11-30 | 2019-11-30 | Outlet supporting device for tension pole tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111540.8U CN211239084U (en) | 2019-11-30 | 2019-11-30 | Outlet supporting device for tension pole tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239084U true CN211239084U (en) | 2020-08-11 |
Family
ID=71926786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922111540.8U Active CN211239084U (en) | 2019-11-30 | 2019-11-30 | Outlet supporting device for tension pole tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239084U (en) |
-
2019
- 2019-11-30 CN CN201922111540.8U patent/CN211239084U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |