CN201512394U - Light small-sized device hoisting and safety protection bracket - Google Patents
Light small-sized device hoisting and safety protection bracket Download PDFInfo
- Publication number
- CN201512394U CN201512394U CN2009201891525U CN200920189152U CN201512394U CN 201512394 U CN201512394 U CN 201512394U CN 2009201891525 U CN2009201891525 U CN 2009201891525U CN 200920189152 U CN200920189152 U CN 200920189152U CN 201512394 U CN201512394 U CN 201512394U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 241000519996 Teucrium chamaedrys Species 0.000 claims description 12
- 241001272720 Medialuna californiensis Species 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a light small-sized device hoisting and safety protection bracket which comprises steel tubes, a pulley for fixation and hoisting or a clamping ring for a safety belt, and a clamp apparatus for connecting device support posts or a device bracket, wherein the clamp apparatus is composed of a clamping hoop, an enclosed bolt and a nut, a movable screw, a clamping base and a connecting piece, the connecting rod type clamping base is fixed with the connecting piece through the nut, the clamping hoop is composed of a plurality of arc components, the arc components are movably connected through the movable screw, and are sealed by the enclosed bolt and the nut. The light small-sized device hoisting and safety protection bracket has the characteristics that the safety belt can be fastened on the protection bracket by operaters during high work, thereby guaranteeing the safety of personnel. A wind block rope can be avoided when small-sized devices are hoisted, which reduces the operation area, and a derrick mast can be omitted when the bracket is used in field during hoisting, thereby reducing number of brought devices and tools, lessening workload of workers in fields, and greatly saving production cost and utilization rate of personnel. The light small-sized device hoisting and safety protection bracket is especially suitable for being used in power system voltage switch fields.
Description
Technical field
The present invention is applicable to electric system, relates to the midget plant lifting and the safety precaution of operation field.
Background technology
Some midget plants do not arrive lifting seat because of the bad crane in seat, camp site as (equipment below 200 kilograms such as lightning arrester, disconnector porcelain vase) in lifting work, there is charging equipment top, maintenance position, and it is not enough that dried lifting safety distance is taken off in use.At crane with take off and do when all can not use, just can only use manpower to hang the equipment of removing like this.Hang the equipment of removing with manpower merely, not only equipment and personnel's safety all can not get the failure-free guarantee, and danger coefficient is very big, and the on-the-spot personnel amount of using strengthens greatly.If with the gin pole lifting, protective rope and the windproof rope of intermediate equipment will be played in equipment four limits, working area has increased, and the field operation personnel want seven to eight at least.Not only strengthened workmen's working strength, prolonged the engineering time, the also corresponding increasing of construction cost.Simultaneously during field operation, service personnel ascend operation safety strap fixing nowhere (stipulate according to " State Grid Corporation of China's electric power safety working regulation " lining: safety strap can not be to hang on mobile or the unstable object, on supporters such as lightning arrester, circuit breaker (switch), disconnector (disconnecting link), current transformer, voltage transformer).There is very large potential safety hazard in the work.
Summary of the invention
The purpose of this utility model is: the safety problem when guaranteeing the light lifting of midget plant and service personnel ascend operation for solution, provide a kind of legerity type, can be safe and reliable the equipment of lifting below 200 kilograms, can be used as midget plant lifting and the safety precaution support that the ascend operation personnel are the attachment point of hanging safety belt again.
The technical solution of the utility model is as follows: snap ring of being used with pulley or safety strap by steel pipe, fixed hoisting and connecting device pillar or equipment supporter constitute with jig.Jig by clip, seal bolt and nut, moving screw, jig base and attaching parts constitute.The jig base is fixed by nut and attaching parts, and the half moon clip is made of a plurality of curved portions, and each curved portions flexibly connects by moving screw, and by sealing bolt and nut seals connection.
Jig base described in the utility model is a link type jig base, and attaching parts is the folder base type, and the link rod part of link type jig base is fixed by nut and attaching parts.
Base described in the utility model is an arm of force type jig base, and attaching parts is a U type shroud ring, and the arm of force portion of jig base is fixed by nut and U type shroud ring formula attaching parts.Described clip is half moon.
Characteristics of the present utility model are: personnel can beat safety strap on protective stent during ascend operation, have ensured personnel's safety.Need not block the wind rope during midget plant lifting, reduce working area, used at the scene with this support during lifting and can not use gin pole, can be with a lot of equipment and instrument less like this, reduce field operation personnel's quantity, saved productive costs and personnel's Occupation coefficient greatly.Being particularly suitable for electric system high-voltage switch gear field working environment uses.
Description of drawings
Fig. 1 is the utility model embodiment 1 mounting structure scheme drawing;
Fig. 2 is the utility model embodiment 1 jig structural representation;
Fig. 3 is the utility model embodiment 2 mounting structure scheme drawings;
Fig. 4 is the utility model embodiment 2 jig structural representations.
The specific embodiment
Embodiment 1: connecting device support (channel-section steel)
Referring to Fig. 1,2, snap ring 2 that present embodiment is used with pulley or safety strap by steel pipe 1, fixed hoisting and connecting device pillar or equipment supporter 3 usefulness jigs constitute.Jig 3 by half moon clip 4, seal bolt and nut 5, moving screw 6, link type jig base 7 and attaching parts 8 constitute.The link rod part of link type jig base 7 is fixing by nut and attaching parts 8, and half moon clip 4 is made of a plurality of curved portions, and each curved portions flexibly connects by moving screw 6, and by sealing bolt and nut 5 seals connection.Attaching parts 8 is the folder base type, utilizes steel pipe 1, special mould clamp 3, attaching parts 8 that the support (channel-section steel) that steel pipe 1 is fixed on equipment itself is gone up use.
Embodiment 2: the connecting device pillar
Referring to Fig. 3,4, snap ring 2 that present embodiment is used with pulley or safety strap by steel pipe 1, fixed hoisting and connecting device pillar or equipment supporter 3 usefulness jigs constitute.Jig 3 by half moon clip 4, seal bolt and nut 5, moving screw 6, arm of force type jig base 7 and attaching parts 8 constitute.The arm of force portion of arm of force type jig base 7 is fixing by nut and attaching parts 8, and half moon clip 4 is made of a plurality of curved portions, and each curved portions flexibly connects by moving screw 6, and by sealing bolt and nut 5 seals connection.Attaching parts 8 is embraced for the U type and is utilized steel pipe 1, special mould clamp 3 that steel pipe 1 is fixed on the shaft tower of equipment own to use.
Need not block the wind rope when the utility model carries out simple and easy hoisting, only with a steel pipe be fixed on the equipment supporter limit (on), be equipped with pulley and just can be used as the lifting usefulness that gin pole carries out midget plant.Above safety strap system can being hung over simultaneously, what make safety strap is that hanging point is a fixed pivot, can be hanging safety belt on this fixed link or is equipped with pulley lifting midget plant, thereby realize the function of safety precaution and lifting.Both satisfied the regulation of " State Grid Corporation of China's electric power safety working regulation " lining, and can guarantee personal safety again.This support uses through test of many times at the scene, has played fine lifting and protection effect.
Claims (4)
1. legerity type midget plant lifting and safety precaution support is characterized in that: snap ring of being used with pulley or safety strap by steel pipe (1), fixed hoisting (2) and connecting device pillar or equipment supporter constitute with jig (3); Jig (3) by clip (4), seal bolt and nut (5), moving screw (6), jig base (7) and attaching parts (8) and constitute; Jig base (7) is fixing by nut and attaching parts (8), and clip (4) is made of a plurality of curved portions, and each curved portions flexibly connects by moving screw (6), and seals connection by sealing bolt and nut (5).
2. legerity type midget plant lifting according to claim 1 and safety precaution support, it is characterized in that: base (7) is a link type jig base, attaching parts (8) is the folder base type, and the link rod part of jig base (7) is fixing by nut and attaching parts (8).
3. legerity type midget plant lifting according to claim 1 and safety precaution support, it is characterized in that: jig base (7) is an arm of force type jig base, attaching parts (8) is a U type shroud ring, and the arm of force portion of jig base (7) is fixing by nut and U type shroud ring formula attaching parts (8).
4. according to claim 1, one of 2 or 3 lifting of legerity type midget plant and safety precaution support, it is characterized in that: clip (4) is half moon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201891525U CN201512394U (en) | 2009-09-17 | 2009-09-17 | Light small-sized device hoisting and safety protection bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201891525U CN201512394U (en) | 2009-09-17 | 2009-09-17 | Light small-sized device hoisting and safety protection bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512394U true CN201512394U (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201891525U Expired - Fee Related CN201512394U (en) | 2009-09-17 | 2009-09-17 | Light small-sized device hoisting and safety protection bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517044A (en) * | 2016-11-30 | 2017-03-22 | 国网山东省电力公司东明县供电公司 | Special later guarantee vehicle based on power supply |
| CN112370679A (en) * | 2020-11-05 | 2021-02-19 | 国网河南省电力公司武陟县供电公司 | Special stores pylon of outdoor 35kV circuit breaker aerial work safety belt |
| CN115173312A (en) * | 2022-07-29 | 2022-10-11 | 中国电建集团河南工程有限公司 | Temporary installation tool and construction method for online monitoring equipment of power transmission line |
-
2009
- 2009-09-17 CN CN2009201891525U patent/CN201512394U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517044A (en) * | 2016-11-30 | 2017-03-22 | 国网山东省电力公司东明县供电公司 | Special later guarantee vehicle based on power supply |
| CN106517044B (en) * | 2016-11-30 | 2019-03-12 | 国网山东省电力公司东明县供电公司 | A kind of special logistics vehicle based on power supply power supply |
| CN112370679A (en) * | 2020-11-05 | 2021-02-19 | 国网河南省电力公司武陟县供电公司 | Special stores pylon of outdoor 35kV circuit breaker aerial work safety belt |
| CN112370679B (en) * | 2020-11-05 | 2022-02-01 | 国网河南省电力公司武陟县供电公司 | Special stores pylon of outdoor 35kV circuit breaker aerial work safety belt |
| CN115173312A (en) * | 2022-07-29 | 2022-10-11 | 中国电建集团河南工程有限公司 | Temporary installation tool and construction method for online monitoring equipment of power transmission line |
| CN115173312B (en) * | 2022-07-29 | 2024-04-05 | 中国电建集团河南工程有限公司 | Temporary installation tool and construction method for power transmission line on-line monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JIANGXI GANDONGBEI POWER SUPPLY COMPANY Effective date: 20131115 Owner name: JIANGXI GANDONGBEI POWER SUPPLY COMPANY Effective date: 20131115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 333300 JINGDEZHEN, JIANGXI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131115 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Jiangxi Northeast of Jiangxi Power Supply Company Address before: 333300 No. 116 Renmin Middle Road, Jiangxi, Leping Patentee before: Jiangxi Northeast of Jiangxi Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |