CN111013044A - Safety rope mechanism for mounting main transformer - Google Patents
Safety rope mechanism for mounting main transformer Download PDFInfo
- Publication number
- CN111013044A CN111013044A CN201911411705.1A CN201911411705A CN111013044A CN 111013044 A CN111013044 A CN 111013044A CN 201911411705 A CN201911411705 A CN 201911411705A CN 111013044 A CN111013044 A CN 111013044A
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- Prior art keywords
- rod
- safety
- main transformer
- safety rope
- short
- 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.)
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
Abstract
The invention belongs to a transformer substation appliance, in particular to a safety rope mechanism for mounting a main transformer, which comprises at least four h-shaped supports and a plurality of safety ropes connected to the supports, wherein each support comprises a long rod, a short rod and a threaded sleeve, a transverse connecting rod is arranged at the upper end of the short rod, the long rod is also provided with the transverse connecting rod at the position corresponding to the connecting rod on the short rod, and two ends of the threaded sleeve are respectively connected with two connecting rods so as to adjust the distance between the long rod and the short rod; two bolt holes used for penetrating safety ropes are formed in the long rod, the two bolt holes are vertically arranged, and the distance between the two bolt holes is 600-1000 mm. Simple structure can install on ground or wall body around the main transformer, and is very convenient, and the operation personnel can wear the safety belt and hang on the safety rope, has greatly improved the operation security.
Description
Technical Field
The invention belongs to a transformer substation appliance, and particularly relates to a safety rope mechanism for mounting a main transformer.
Background
All projects of electric power system under construction at present, there are actual defects at present when the safety protection measure of main transformer equipment installation: after the main transformer body is installed in place, construction operators on the upper portion of the top surface wear all-dimensional impact-resistant safety belts on the body. However, the safety hook on the safety belt has no reliable and effective place for hooking, the safety belt is in the same nominal shape, the operating personnel can install and erect the line without safety guarantee measures, and the space of the top surface of the main transformer is narrow, so that the safety hook is very dangerous.
Disclosure of Invention
In order to solve the problems, the invention provides a safety rope mechanism for mounting a main transformer, which has no obstacle in longitudinal walking and no dead angle protection in all-dimensional operation. The technical scheme adopted by the invention is as follows:
a safety rope mechanism for installing a main transformer comprises at least four h-shaped supports and a plurality of safety ropes connected to the supports, wherein each support comprises a long rod, a short rod and a threaded sleeve,
the upper end of the short rod is provided with a transverse connecting rod, the long rod is also provided with a transverse connecting rod corresponding to the position of the connecting rod on the short rod, and two ends of the threaded sleeve are respectively connected with two connecting rods so as to adjust the distance between the long rod and the short rod;
two bolt holes used for penetrating safety ropes are formed in the long rod, the two bolt holes are vertically arranged, and the distance between the two bolt holes is 600-1000 mm.
Above-mentioned safety rope mechanism is used in main transformer installation, the length of long rod is 2000~2500mm, the length of quarter butt is 1000~1200 mm.
Above-mentioned safety rope mechanism is used in installation of main transformer, the bracing piece has been welded respectively to the below of stock and quarter butt, the bottom of stock, quarter butt and bracing piece all is equipped with the bolt mount pad.
The invention has the beneficial effects that: simple structure can install on ground or wall body around the main transformer, and is very convenient, and the operation personnel can wear the safety belt and hang on the safety rope, has greatly improved the operation security.
Drawings
FIG. 1 is a schematic top view of an embodiment of the present invention;
FIG. 2 is a schematic view of a stent according to an embodiment of the present invention.
In the figure: 1 is a bracket, 2 is a safety rope, 3 is a firewall, 4 is a main transformer, 21 is a long rod, 22 is a short rod, 23 is a threaded sleeve, 24 is a supporting rod and 25 is a bolt hole.
Detailed Description
The invention is further explained below with reference to the drawings.
The embodiment is a safety rope mechanism for installing a main transformer, which comprises at least four h-shaped brackets 1 and a plurality of safety ropes 2 connected to the brackets, wherein the brackets 1 comprise long rods 21, short rods 22 and threaded sleeves 23,
the upper end of the short rod 22 is provided with a transverse connecting rod, the long rod 21 is also provided with a transverse connecting rod corresponding to the position of the connecting rod on the short rod 22, and two ends of the thread bush 23 are respectively connected with two connecting rods so as to adjust the distance between the long rod 21 and the short rod 22;
two bolt holes 25 for penetrating the safety rope 2 are formed in the long rod 21, the two bolt holes 25 are vertically arranged, and the distance between the two bolt holes 25 is 600-1000 mm. The support is h type, can block on preventing hot wall 3 wall body by the lower part, can adjust the interval between stock 21 and the quarter butt 22 according to the wall body thickness of difference. The firewall 3 is a concrete supporting wall body poured at the bottom of the main transformer 4.
The height of the upper safety line 2 may be: 1600 mm-1700 mm, because the hook rope of the safety belt is generally arranged at the waist of the human body and is used for standing, bending and arm stretching; therefore, the height can completely meet the requirement of high hanging and low hanging of the safety belt.
The height of the safety rope in the next course can be as follows: 700 mm-800 mm. If the operator on the top surface of the main transformer body needs to squat to extend the arm for operation; the height of the hook of the safety rope can also completely meet the requirement of high hanging and low hanging of the safety rope.
According to the safety rope mechanism for mounting the main transformer, the length of the long rod 21 is 2000-2500 mm, and the length of the short rod 22 is 1000-1200 mm. The horizontal distance between the safety rope 2 and the main transformer 4 is 400-600 mm.
Above-mentioned safety rope mechanism is used in main transformer installation, the bracing piece 24 has been welded respectively to the below of stock 21 and quarter butt 22, the bottom of stock 21, quarter butt 22 and bracing piece 24 all is equipped with the bolt mount pad.
The materials and equipment required for manufacturing the mechanism are also very simple and convenient: one part of a gasoline generator, one part of a water-cooling drilling machine and 4 stand rods of 2.5 meters; 4 stand rods for 1 meter; a plurality of sets of matched bayonets; 4 steel wire ropes with the length of phi 12 are required to meet the requirement that the length between two firewalls 3 is additionally added with 1.5 meters; 4 pairs of turn buckle bolts; the connecting position of a plurality of pairs of U-shaped clamping rings and each steel wire rope is not less than 3U-shaped clamping rings and is one infrared level meter.
The mechanism can be clamped on the wall body of a firewall 3, and an upper safety rope 2 and a lower safety rope 2 are arranged at the two ends of the outer side of a main transformer 4, so that a hook of a safety belt on an operator can be hung on the safety ropes 2 at any time; so as to practically ensure the personal safety of operators and achieve the aim of safety protection without dead angles.
Claims (3)
1. The utility model provides a safety rope mechanism is used in installation of main transformer which characterized in that: comprises at least four h-shaped brackets (1) and a plurality of safety ropes (2) connected with the brackets, wherein the brackets (1) comprise long rods (21), short rods (22) and thread sleeves (23),
the upper end of the short rod (22) is provided with a transverse connecting rod, the long rod (21) is also provided with a transverse connecting rod corresponding to the position of the connecting rod on the short rod (22), and two ends of the threaded sleeve (23) are respectively connected with the two connecting rods so as to adjust the distance between the long rod (21) and the short rod (22);
two bolt holes (25) used for penetrating the safety rope (2) are formed in the long rod (21), the two bolt holes (25) are vertically arranged, and the distance between the two bolt holes is 600-1000 mm.
2. The safety line mechanism for installing a main transformer according to claim 1, wherein: the length of the long rod (21) is 2000-2500 mm, and the length of the short rod (22) is 1000-1200 mm.
3. The safety line mechanism for installing a main transformer according to claim 1, wherein: the utility model discloses a bolt, including stock (21), stock (22) and quarter butt (22), the below of stock (21) and quarter butt (22) has welded bracing piece (24) respectively, the bottom of stock (21), quarter butt (22) and bracing piece (24) all is equipped with the bolt mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411705.1A CN111013044A (en) | 2019-12-31 | 2019-12-31 | Safety rope mechanism for mounting main transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911411705.1A CN111013044A (en) | 2019-12-31 | 2019-12-31 | Safety rope mechanism for mounting main transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111013044A true CN111013044A (en) | 2020-04-17 |
Family
ID=70197538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911411705.1A Withdrawn CN111013044A (en) | 2019-12-31 | 2019-12-31 | Safety rope mechanism for mounting main transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111013044A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557085A (en) * | 2009-05-20 | 2009-10-14 | 陈永辉 | Wiring device of high-voltage circuit |
| US20100038954A1 (en) * | 2008-08-18 | 2010-02-18 | Wonderland Nurserygoods Co., Ltd. | Seatbelt adjusting device |
| CN202059076U (en) * | 2011-04-29 | 2011-11-30 | 吉林省电力有限公司松原供电公司 | Safety rope support for transformer equipment repair and maintenance |
| CN203895807U (en) * | 2014-04-10 | 2014-10-22 | 国家电网公司 | Special-purpose safety belt high hanging support rack for isolating switch |
| CN107940614A (en) * | 2017-11-22 | 2018-04-20 | 江林伟 | A kind of outdoor machine of air-conditioner installation and maintenance roll-over protective structure |
| CN109779381A (en) * | 2019-01-30 | 2019-05-21 | 国网山东省电力公司建设公司 | A kind of drawstring clamp device of electric power pylon group inner suspended holding pole immediately |
| CN211675960U (en) * | 2019-12-31 | 2020-10-16 | 国网山东省电力公司建设公司 | Safety rope mechanism for mounting main transformer |
-
2019
- 2019-12-31 CN CN201911411705.1A patent/CN111013044A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100038954A1 (en) * | 2008-08-18 | 2010-02-18 | Wonderland Nurserygoods Co., Ltd. | Seatbelt adjusting device |
| CN101557085A (en) * | 2009-05-20 | 2009-10-14 | 陈永辉 | Wiring device of high-voltage circuit |
| CN202059076U (en) * | 2011-04-29 | 2011-11-30 | 吉林省电力有限公司松原供电公司 | Safety rope support for transformer equipment repair and maintenance |
| CN203895807U (en) * | 2014-04-10 | 2014-10-22 | 国家电网公司 | Special-purpose safety belt high hanging support rack for isolating switch |
| CN107940614A (en) * | 2017-11-22 | 2018-04-20 | 江林伟 | A kind of outdoor machine of air-conditioner installation and maintenance roll-over protective structure |
| CN109779381A (en) * | 2019-01-30 | 2019-05-21 | 国网山东省电力公司建设公司 | A kind of drawstring clamp device of electric power pylon group inner suspended holding pole immediately |
| CN211675960U (en) * | 2019-12-31 | 2020-10-16 | 国网山东省电力公司建设公司 | Safety rope mechanism for mounting main transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200417 |