CN107875538B - Safety belt hanging rack for lifting seat of transformer - Google Patents
Safety belt hanging rack for lifting seat of transformer Download PDFInfo
- Publication number
- CN107875538B CN107875538B CN201610870903.4A CN201610870903A CN107875538B CN 107875538 B CN107875538 B CN 107875538B CN 201610870903 A CN201610870903 A CN 201610870903A CN 107875538 B CN107875538 B CN 107875538B
- Authority
- CN
- China
- Prior art keywords
- hoop
- lifting seat
- clamping
- skid
- transformer
- 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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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
- A62B35/0006—Harnesses; Accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention discloses a safety belt hanging frame of a transformer lifting seat, which comprises a height adjusting rod, a safety belt hanging ring, a hoop, two anti-skidding clamping blocks, a clamping rod component and an adjustable fastener, wherein the height adjusting rod is connected with the height adjusting rod through the adjustable fastener; the two anti-skid clamping blocks are connected together through the clamping rod component, the clamping rod component comprises two connecting rods and a rotating shaft which are respectively connected with the anti-skid clamping blocks integrally, and a structure capable of being clamped and fixed on the surface of the transformer lifting seat is formed; the adjustable fastener is installed on the other side face of each anti-slip clamping block, one end of the hoop is connected with one of the anti-slip clamping blocks in an assembling mode, and the other end of the hoop bypasses the transformer lifting seat and is connected with the other anti-slip clamping block in an assembling mode through the adjustable fastener. The safety belt hanging frame mounted on the transformer lifting seat does not occupy too large mounting space, can be adapted to transformer lifting seats in different shapes, is stable in structure, and effectively eliminates potential safety hazards.
Description
Technical Field
The invention relates to a safety belt hanger, in particular to a safety belt hanger arranged on a transformer lifting seat.
Background
When the transformer is overhauled by an electric power overhaul personnel, the transformer is high, so that certain potential safety hazards exist, and the safety belt hanging frame capable of being installed on the transformer lifting seat is needed.
Because the space at the top end of the transformer is limited, and various structures are criss-cross and complex, a proper stressed area is difficult to find for installing the safety belt hanging frame. The transformer riser is a suitable area for mounting the safety belt hanger. Because the transformer lifting frame is provided with the flange interfaces in the transverse and longitudinal directions, the available installation area of the safety belt hanging frame is limited. In addition, the cross-sectional shapes of the transformer lifting frames are different, and vertical and inclined lifting seats in various shapes exist. There is a need for a safety belt hanger that can be easily installed and used and is suitable for various transformer lifting seats.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the safety belt hanging frame arranged on the transformer lifting seat, does not occupy too large installation space, can be adapted to the transformer lifting seats in different shapes, has stable structure and effectively eliminates potential safety hazards.
The technical scheme adopted by the invention for solving the technical problems is as follows: the safety belt hanging frame of the transformer lifting seat comprises a height adjusting rod, a safety belt hanging ring, a hoop, two anti-skidding clamping blocks, a clamping rod component and an adjustable fastener;
the two anti-skid clamping blocks are assembled together through the clamping rod component, the clamping rod component comprises two connecting rods and a rotating shaft, the two connecting rods are respectively connected with the anti-skid clamping blocks integrally, the two connecting rods are rotatably arranged on the rotating shaft through a round spring, and a structure capable of being clamped and fixed on the surface of a transformer lifting seat is formed; the inner side of the rotating shaft is provided with a sleeve hole, the height adjusting rod is installed in the sleeve hole, and the safety belt hanging ring is installed on the height adjusting rod;
one side of the anti-skid clamping blocks is provided with an anti-skid surface, the other side of the anti-skid clamping blocks is provided with the adjustable fastener, one end of the hoop is connected with one of the anti-skid clamping blocks in an assembling mode, and the other end of the hoop bypasses the transformer lifting seat and then is connected with the other anti-skid clamping block in an assembling mode through the adjustable fastener.
Preferably, the adjustable fastener comprises a locking shaft, a reverse folding clamp and an elastic component, the locking shaft is locked on the outer side surface of the anti-skid clamping block along the vertical direction, the reverse folding clamp is pivoted on the locking shaft through the elastic component and clamped towards the inner side surface of the anti-skid clamping block under the action of the elastic component; the other end of the hoop bypasses the locking shaft and then is folded reversely, and is clamped and fixed under the action of the reverse folding clamp.
Preferably, the reverse folder is provided with a sawtooth-shaped latch, and when the reverse folder is clamped and fixed at the other end of the hoop, the sawtooth-shaped latch is clamped and connected on the surface of the other end of the hoop.
Preferably, the locking shaft is provided with a tightening bolt, and the other end of the hoop can be driven to rotate by rotating the tightening bolt.
Preferably, the hoop is in a belt shape.
Preferably, the anti-slip clamping block is provided with a fixing rod, the fixing rod extends along the side face of the anti-slip clamping block, and the end part of the fixing rod is provided with a hook or a trepanning which can be fixed with one end of the hoop.
Preferably, the anti-slip surface of the anti-slip clamp block is stepped.
Preferably, the anti-slip clamping block is made of rubber.
Preferably, the height adjusting rod is made of glass fiber reinforced plastic and is a hollow tube.
The invention has the beneficial effects that:
1. the two anti-skid clamping blocks are fixed on the front surface of the transformer lifting seat through the clamping rod component, the hoop is led out from one anti-skid clamping block, bypasses the back surface of the transformer lifting seat and is fixed on the other anti-skid clamping block through the adjustable fastener. When the safety belt hanging frame is fixed, the safety belt hanging frame does not occupy too large installation space, and can be adapted to transformer lifting seats in different shapes.
2. The length of the hoop is adjusted through the adjustable fastener, the hoop can be tightly attached to the transformer lifting seat, and the safety belt hanger can not slide downwards along the surface of the transformer lifting seat through the anti-skidding surface of the anti-skidding clamping block. The safety performance is improved, and potential safety hazards are eliminated.
The invention is further explained in detail with the accompanying drawings and the embodiments; the transformer elevating seat belt hanger of the present invention is not limited to the embodiment.
Drawings
FIG. 1 is a first (side) view of the present invention;
FIG. 2 is a second schematic structural view (top view) of the present invention;
FIG. 3 is an enlarged partial view of the adjustable fastener of the present invention.
Detailed Description
The embodiment is as follows:
referring to fig. 1 to 3, in the embodiment, taking the installation on the cylindrical transformer lifting seat 1 as an example, the transformer lifting seat safety belt hanger of the present invention includes a height adjusting rod 4, a safety belt hanging ring 5, an anchor ear 3, two anti-skid clamping blocks 7, a clamping rod member 6 and an adjustable fastener 2;
the two anti-skid clamping blocks 7 are connected together through the clamping rod component 6, the clamping rod component 6 comprises two connecting rods 61 and a rotating shaft 62 which are respectively connected with the anti-skid clamping blocks 7 into a whole, the two connecting rods 61 are rotatably arranged on the rotating shaft 62 through a round spring, and a structure capable of being clamped and fixed on the surface of the transformer lifting seat 1 is formed; a sleeve hole is formed on the inner side of the rotating shaft 62, the height adjusting rod 4 is mounted in the sleeve hole, and the safety belt hanging ring 5 is mounted on the height adjusting rod 4;
one side of the anti-skid clamping blocks 7 is provided with an anti-skid surface, the other side of the anti-skid clamping blocks 7 is provided with the adjustable fastener 2, one end of the hoop 3 is connected with one of the anti-skid clamping blocks 7 in an assembling mode, and the other end of the hoop 3 bypasses the transformer lifting seat 1 and then is connected with the other anti-skid clamping block 7 in an assembling mode through the adjustable fastener 2.
The adjustable fastener 2 comprises a locking shaft 22, a reverse folding clamp 21 and an elastic component, the locking shaft 22 is locked on the outer side surface of the anti-skid clamping block 7 along the vertical direction, the reverse folding clamp 21 is pivoted on the locking shaft 22 through the elastic component and is clamped towards the inner side surface of the anti-skid clamping block 7 under the action of the elastic component; the other end of the anchor ear 3 bypasses the locking shaft 22 and then is folded back and is clamped and fixed under the action of the folding-back clamp 21.
The reverse folding clamp 21 is provided with sawtooth-shaped clamping teeth, and when the reverse folding clamp 21 is clamped and fixed at the other end of the hoop 3, the sawtooth-shaped clamping teeth are clamped on the surface of the other end of the hoop 3.
The locking shaft 22 is provided with a tightening bolt 23, and the other end of the hoop 3 can be driven to rotate by rotating the tightening bolt 23.
The hoop 3 is in a belt shape. The banded hoop can keep the flexibility of the hoop 3, so that the hoop adapts to the surface of the transformer lifting seat in the process of contacting with the surface of the transformer lifting seat 1 and is not easy to break.
The anti-slip clamping block 7 is provided with a fixing rod 71, the fixing rod 71 extends along the side surface of the anti-slip clamping block 7, and the end part of the fixing rod 71 is provided with a hook or a trepanning which can be fixed with one end of the hoop 3.
The anti-slip surface of the anti-slip clamp block 7 is stepped. The anti-skid clamping blocks 7 are made of rubber.
The height adjusting rod 4 is made of glass fiber reinforced plastic and is a hollow tube. The material is light, reliable, high in strength and corrosion resistant; and has excellent insulating property and hydrophobic property.
The above embodiments are only used to further illustrate the lifting seat belt hanger of the transformer of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The transformer rises seat safety belt stores pylon, its characterized in that: comprises a height adjusting rod, a safety belt hanging ring, a hoop, two anti-skid clamping blocks, a clamping rod component and an adjustable fastener;
the two anti-skid clamping blocks are connected together through the clamping rod component, the clamping rod component comprises two connecting rods and a rotating shaft, the two connecting rods are respectively connected with the anti-skid clamping blocks integrally, and the two connecting rods are rotatably arranged on the rotating shaft through a round spring and form a structure capable of being clamped and fixed on the surface of a transformer lifting seat; the inner side of the rotating shaft is provided with a sleeve hole, the height adjusting rod is arranged in the sleeve hole, and the safety belt hanging ring is arranged on the height adjusting rod;
one side surface of each anti-skid clamping block is provided with an anti-skid surface, the other side surface of each anti-skid clamping block is provided with the adjustable fastener, one end of the hoop is connected with one anti-skid clamping block, and the other end of the hoop bypasses the transformer lifting seat and is connected with the other anti-skid clamping block through the adjustable fastener;
the adjustable fastener comprises a locking shaft, a reverse folding clamp and an elastic component, the locking shaft is fixedly locked on the outer side surface of the anti-skidding clamping block along the vertical direction, the reverse folding clamp is pivoted on the locking shaft through the elastic component and is clamped towards the inner side surface of the anti-skidding clamping block under the action of the elastic component; the other end of the hoop is reversely folded after bypassing the locking shaft and is clamped and fixed under the action of the reverse folding clamp;
the reverse folding clamp is provided with sawtooth-shaped clamping teeth, and when the reverse folding clamp is used for clamping and fixing the other end of the hoop, the sawtooth-shaped clamping teeth are clamped on the surface of the other end of the hoop;
the locking shaft is provided with a tightening bolt, and the other end of the hoop can be driven to rotate by rotating the tightening bolt.
2. The transformer lifting seat belt hanger of claim 1, wherein: the hoop is in a belt shape.
3. The transformer lifting seat belt hanger of claim 1, wherein: one of the anti-slip clamping blocks is provided with a fixed rod which extends along the side surface of the anti-slip clamping block, and the end part of the fixed rod is provided with a clamping hook or a trepanning which can be fixed with one end of the hoop.
4. The transformer lifting seat belt hanger of claim 1, wherein: the anti-slip surface of the anti-slip clamping block is in a step shape.
5. The transformer lifting seat belt hanger of claim 1, wherein: the anti-skidding clamping blocks are made of rubber materials.
6. The transformer lifting seat belt hanger of claim 1, wherein: the height adjusting rod is made of glass fiber reinforced plastic and is a hollow tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610870903.4A CN107875538B (en) | 2016-09-30 | 2016-09-30 | Safety belt hanging rack for lifting seat of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610870903.4A CN107875538B (en) | 2016-09-30 | 2016-09-30 | Safety belt hanging rack for lifting seat of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107875538A CN107875538A (en) | 2018-04-06 |
| CN107875538B true CN107875538B (en) | 2022-09-13 |
Family
ID=61768864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610870903.4A Active CN107875538B (en) | 2016-09-30 | 2016-09-30 | Safety belt hanging rack for lifting seat of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875538B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905015A (en) * | 2018-08-28 | 2018-11-30 | 贵州电网有限责任公司 | It is a kind of to be applicable in the fixed device of the power equipment safety band with fixation hole |
| TWI677361B (en) * | 2019-04-19 | 2019-11-21 | 中龍鋼鐵股份有限公司 | Fall Protection Bar |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2005130B (en) * | 1977-09-26 | 1982-05-12 | Oxley D A J | Control device for an inertia-type seat belt |
| TW201028334A (en) * | 2009-01-21 | 2010-08-01 | Formosa Saint Jose Corp | Noose set capable of quickly looping tight and loosening |
| CN202105348U (en) * | 2011-06-27 | 2012-01-11 | 辽宁省电力有限公司鞍山供电公司 | Safety belt insulating hanger for power transformation overhaul |
| CN202459896U (en) * | 2012-01-11 | 2012-10-03 | 浙江左易电力设备有限公司 | Horizontal safety stay wire device for high attitude work |
| CN204684490U (en) * | 2015-04-23 | 2015-10-07 | 国家电网公司 | Arrester maintenance safety band hook support |
| TWM522817U (en) * | 2016-03-09 | 2016-06-01 | yi-long Shi | Tool belt |
| CN206103143U (en) * | 2016-09-30 | 2017-04-19 | 国网福建省电力有限公司 | A transformer rising seat safety belt stores pylon |
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2016
- 2016-09-30 CN CN201610870903.4A patent/CN107875538B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107875538A (en) | 2018-04-06 |
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| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180710 Address after: 351100 No. 999, South Garden Road, Xia Lin Street, Chengxiang District, Putian, Fujian Applicant after: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co. Applicant after: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Address before: No. 54, No. 257, Drum Tower District, Fuzhou, Fujian Applicant before: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Applicant before: State Grid Corporation of China Applicant before: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co. |
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| GR01 | Patent grant |