CN104399203B - fixed safety belt hanger - Google Patents
fixed safety belt hanger Download PDFInfo
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- CN104399203B CN104399203B CN201410672437.XA CN201410672437A CN104399203B CN 104399203 B CN104399203 B CN 104399203B CN 201410672437 A CN201410672437 A CN 201410672437A CN 104399203 B CN104399203 B CN 104399203B
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- safety belt
- standpipe
- hanger
- sleeve pipe
- safety
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Abstract
The invention relates to a safety protection device for inspection of power equipment, and discloses a fixed safety belt hanger. The fixed safety belt hanger comprises a vertical pipe and a safety belt hanging ring, wherein the lower end of the vertical pipe is connected with at least two fastening components; the fastening components comprise two symmetric hoop pieces; certain ends of the two hoop pieces are integrally and fixedly connected with the vertical pipe, and the other ends of the hoop pieces are fixedly connected through bolts in a mutual matching manner; the side, opposite to the fastening components, of the vertical pipe is provided with a buffer component; the upper end of the vertical pipe is provided with an upper casing; the side wall of the upper casing is connected with a pulley through a supporting lug; the top of the upper casing is connected with the safety belt hanging ring through a pin shaft. Through fixation of the fastening components and a base, the inspection operation of electric equipment such as a coupling capacitor and a lightning arrester has a reliable and firm hanging fixation point and is safe and reliable, and meanwhile the defect that the safety belt is hung on a lower part but is used at a high position is also overcome; compared with the prior art, the fixed safety belt hanger has the characteristics of significant progressiveness and prominent substantiality.
Description
Technical field
The present invention relates to a kind of safety device for electric power apparatus examination is and in particular to a kind of fixation type safety
Band hanger.
Background technology
In the maintenance of large-scale power transmission and transforming equipment is constructed, operating personnel must carry out safe guarantor in strict accordance with operational procedure
Shield, when ascending a height operation, the body of operating personnel should be fastened seat belts, simultaneously by safety belt reliably and firmly with equipment framework
Connect, can effectively prevent operating personnel from stepping on sky and fall, proper use of safety belt is the important measures preventing personal injury.?
On the electrical equipment such as the coupled capacitor device of 35KV, 110KV electric pressure and arrester during upkeep operation, should there is safe and reliable preventing
Height falls measure.Because field apparatus framework is various informative, size differs it is impossible to reliable fixing safety belt suspension device, overhaul people
Member often safety belt is suspended on porcelain vase, there is the hidden danger that porcelain insulator breaking causes personal injury and device damage.
In transformer station, plurality of devices pedestal is all circular isometrical cement pole and steel pole, the body of rod does not have suitable safety belt hang
Hanging point, hangs over the drawbacks of again there is safety belt " low extension is high to be used " on horizontal framework, a lot of architecture designs also cannot install other classes additional
The seat belt hanger of type.When carrying out plant maintenance, maintainer stands in very passive, the peace that works on equipment framework or insulating ladder
Full band cannot effectively play safety protection function.Because various main equipments arrangement is intensive, using lift truck not only cost
Greatly, and lift truck cannot be close.Especially, cement pole, due to smooth surface, is difficult to carry out bolt fastening, and can not be welded
Connect fixation.
CN201997018U discloses a kind of safety belt suspension device, including the first seat belt hanger, the second safety belt
Hanger, base, two pairs of grabs and a pair of adjusting means；The structure of the first seat belt hanger and the second seat belt hanger is complete
Exactly the same, wherein, the first seat belt hanger includes safety belt link, support bar, upper sleeve pipe and setting of casing；Base is provided with two
To slotted eye；The upper end of two pairs of grabs is each passed through two pairs of slotted eyes, and its bottom is laciniation, and the bottom of every a pair of grab
It is fixedly connected by cross bar；Adjusting means includes top board, lower roof plate and adjusting rod.This safety belt suspension device has been suitable to channel-section steel
The fixing station place of cooperation.
CN202044672U discloses a kind of safety belt hanger special for transformer, and it is by base, standpipe, safety belt link
Composition, base is two pieces of parallel train wheel bridges, lower plate and vertical connecting plate composition, the side of upper and lower clamping plate and connecting plate
It is fixedly connected, another side opening of upper and lower clamping plate, the upper surface of train wheel bridge plate face is fixed with standpipe socket, and have two vertically
Downward fastening leading screw, the opening side of lower plate plate face has the translot perpendicular to connecting plate.This invention is equally applicable to groove
Steel is fixed.
CN202920859U discloses a kind of insertion slot type seat belt hanger, including safety belt, square tube column, angle bar cross-arm
And slot；Described slot is the box of top end opening rectangular shape upward, and the side of described box is perpendicular with angle bar cross-arm
Face connection directly；Described square tube column lower end is inserted in slot, and the upper end of described safety belt is connected with the upper end of square tube column.Described
The top of square tube column is provided with the rotation link of safety harness.On the wall of described slot and square tube column lower end equal
It is provided with bolt hole, be bolted connection between the wall of described slot and square tube column.This invention need to be joined with angle bar cross-arm
Close and use, or directly slot is welded on use on angle bar cross-arm.
In summary it can be seen, hang and fixing in different transformer station's occasions, make safety belt be easy to, ensure maintenance people
The personal safety of member, electric power and its relevant departments have done a lot of innovations and have improved to this, but are not still applied to cement
The concrete article such as bar carry out hanging fixing device, make coupled capacitor device and arrester etc. with concrete article such as cement poles be
The upkeep operation of the electrical equipment of pedestal receives certain impact.
Content of the invention
The technical problem to be solved is, for the deficiencies in the prior art, provides one kind can conscientiously ensure to grasp
Author's personal safety, fixation type safety band hanger easy and simple to handle.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：Fixation type safety band hanger, including vertical
Pipe and safety belt link, the lower end of described standpipe connects at least two secure components, and it is symmetrical that described secure component includes two panels
Anchor ear piece, described two anchor ear piece one end are all fixed as one with described standpipe formula, and the other end cooperates and is bolted
Connect, the side setting buffer unit of the relatively described secure component of described standpipe, the upper sleeve pipe of upper end setting of described standpipe, described
The side wall of upper sleeve pipe connects pulley by journal stirrup, and the top of described upper sleeve pipe connects described safety belt link by bearing pin.
The top of described upper sleeve pipe is passed through to hang crossbeam and is connected described safety belt link, and described safety belt link can be along described
Hang crossbeam to reciprocate.
Described standpipe arranges some cross-arms.
Described secure component is 2 ~ 4.
Described buffer unit be rubber blanket or some to spring.
Described suspension crossbeam is high-strength light polyurethane/steel composite material product.
Described standpipe and described secure component are high-strength light polyurethane/steel composite material product.
Beneficial effects of the present invention are as follows：
The lower end that fixation type safety of the present invention passes through described standpipe with hanger connects at least two secure components, described tight
Gu part includes the symmetrical anchor ear piece of two panels, described two anchor ear piece one end are all fixed as one with described standpipe formula, the other end
Cooperate and be bolted to connection, the side setting buffer unit of the relatively described secure component of described standpipe, effectively solving
Standpipe and the concrete article such as cement pole in the past no fixed connection point problem it is achieved that standpipe and said base effective
Safety fixing so that the inspection operation of the electrical equipment such as the coupled capacitor device of 35KV, 110KV electric pressure and arrester have can
Hang fixing point by firm, safer, the drawbacks of also overcome safety belt " low extension is high to be used ", with prior art phase simultaneously
Ratio has significant progressive and prominent substantive distinguishing features.
The combination of secure component and standpipe in the present invention, on the one hand, stability is very good, convenient dismounting, is not in cunning
De- accident, simultaneously because the inner side setting buffer unit of standpipe, both will not cause any damage and destruction, also so that consolidating to pedestal
Fixed pattern seat belt hanger is more preferable with the fixed effect of pedestal；On the other hand, novel, practical, and change fastening part
The size of anchor ear piece in part, can make fixation type safety be applied to maintenance and the service work of different substation equipments with hanger
In, limited little by pedestal, especially more applicable to the pedestal of the concrete article such as cement pole, there is prominent substantive spy
Point.
Additionally, safety belt link can carry out 360 degree of rotations around bearing pin in the present invention, it is prevented effectively from the winding of safety belt；Or
Person moves back and forth on hanging crossbeam, is also suitably for the inspection operation of relatively long distance, convenient and reliable；Pulley then facilitates conveying thing up and down
Part；Cross-arm plays the standby effect of protection, falls once maintainer and slipping, and can step down on cross-arm it is ensured that safety temporarily；
And polyurethane/steel composite material light weight, specific strength is high, and corrosion-resistant, anti-fatigue performance is good, high fire line and explosion-proof, high
Impact resistance, low production cost, easy to maintenance, economy and durability, so that the fixation type safety band hanger of entirety, overcomes
Existing seat belt hanger is heavy, is difficult the shortcoming carried, quality is lighter, and intensity is higher, is more applicable for electric power
Repairing work.
Brief description
Fig. 1：The structural representation of the embodiment of the present invention one；
Fig. 2：The A-A profile of the embodiment of the present invention one；
Fig. 3：The structural representation of the embodiment of the present invention two；
Fig. 4：The suspension crossbeam schematic diagram of the embodiment of the present invention two；
Wherein, 1- standpipe, 2- safety belt link, 3- anchor ear piece, 4- bolt, 5- buffer unit, the upper sleeve pipe of 6-, 7- pulley,
8- bearing pin, 9- hangs crossbeam, 10- cross-arm, 11- groove, 12- fin, 13- substrate.
Specific embodiment
In order to be further elucidated with more detail rather than limit the present invention, provide the following example.
Fixation type safety band hanger of the present invention, including standpipe 1 and safety belt link 2, the lower end of described standpipe 1 connect to
Few two secure components, described secure component includes the symmetrical anchor ear piece 3 of two panels, described two anchor ear piece 3 one end all with described
Standpipe 1 fixes as one formula, and the other end is cooperated and is fixedly connected by bolt 4, the relatively described secure component of described standpipe 1
Side arranges buffer unit 5, the upper sleeve pipe 6 of upper end setting of described standpipe 1, and the side wall of described upper sleeve pipe 6 is connected by journal stirrup to be slided
Wheel 7, the top of described upper sleeve pipe 6 connects described safety belt link 2 by bearing pin 8.
Embodiment one
As depicted in figs. 1 and 2, fixation type safety band hanger, including standpipe 1 and safety belt link 2, the lower end of standpipe 1
Connect two secure components, secure component includes the symmetrical anchor ear piece 3 of two panels, one end of two anchor ear pieces 3 is all solid with standpipe 1
Connect, can be using welding；Standpipe 1 and secure component is made to be integrally formed formula, the other end of two anchor ear pieces 3 cooperates by bolt
4 are fixedly connected, and the side of standpipe 1 tightened relative part arranges the rubber blanket 5 of 1 centimetre or 1.5 cm thicks, then rubber blanket 5 and base
Bottom 13（Particularly cement pole, and such isometrical cylinder rod class）Side wall contact（Fig. 2）Buffering is played to substrate 13
The effect of protection；The upper sleeve pipe 6 of upper end setting of standpipe 1, the side wall of upper sleeve pipe 6 connects pulley 7, the top of upper sleeve pipe 6 by journal stirrup
Portion passes through bearing pin 8 safety harness link 2.
Wherein, standpipe 1 and secure component are high-strength light polyurethane/steel composite material product, and it has light weight, than
Intensity is high, and corrosion-resistant, anti-fatigue performance is good, high fire line and explosion-proof, high impact resistance, and low production cost is safeguarded
Conveniently, so that the fixation type safety band hanger of entirety is gently more a lot of than existing seat belt hanger the advantages of economy and durability,
Intensity is higher, has significant progressive；Additionally, standpipe 1 is additionally provided with a cross-arm 10, facilitates and trample during fortuitous event.This
Outward, upper sleeve pipe 6, can disassemble from standpipe 1, convenient transport.
Embodiment two
As shown in figure 3, fixation type safety band hanger, including standpipe 1 and safety belt link 2, the lower end of standpipe 1 connects two
Individual secure component, secure component includes the symmetrical anchor ear piece 3 of two panels, and one end of two anchor ear pieces 3 is all affixed with standpipe 1, can adopt
With welding, standpipe 1 and secure component is made to be integrally formed formula, the other end of two anchor ear pieces 3 cooperates and connects by bolt 4 is fixing
Connect, the side of standpipe 1 tightened relative part setting 1 to or 2 pairs of springs 5；Then spring 5 and substrate 13（Particularly cement pole, and
Such isometrical cylinder rod class）Side wall contact, play the effect of buffer protection；The upper sleeve pipe 6 of upper end setting of standpipe 1,
The side wall of upper sleeve pipe 6 connects pulley 7 by journal stirrup, and the top of upper sleeve pipe 6 is passed through to hang crossbeam 9 safety harness link 2, safety
Band link 2 can reciprocate along hanging crossbeam 9.
Refering to Fig. 4, realize safety belt link 2 and reciprocate along hanging crossbeam 9, hang the bottom setting groove of crossbeam 9
11, the fin 12 that safety belt link 2 setting is matched with groove 11.Groove 11 and fin 12 are circle or other
Shape, as long as cooperating, enables to fin 12 mobile in groove 11.
Wherein, standpipe 1, secure component and suspension crossbeam 9 are high-strength light polyurethane/steel composite material product, have
The effect same with embodiment one, repeats no more；Additionally, standpipe 1 is additionally provided with two cross-arms 10.
In above example, by standpipe 1, the isostructural combination of secure component, all efficiently solve standpipe 1 and cement pole
Deng concrete article in the past no fixed connection point problem it is achieved that the effective and safe of standpipe 1 and said base fix so that
The inspection operation of the electrical equipment such as the coupled capacitor device of 35KV, 110KV electric pressure and arrester has the suspension of robust
Fixing point, safer, the drawbacks of also overcome safety belt " low extension high use ", compared with prior art, have significantly simultaneously
Progressive and prominent substantive distinguishing features.
In sum, every claim that fixation type safety of the present invention is addressed with hanger and technical support are bright
Really, any modification that all technical supports according to the present invention are substantially made and change still fall within the scope of the technology of the present invention support
Interior.
Claims (5)
1. fixation type safety band hanger, including standpipe and safety belt link it is characterised in that：The lower end of described standpipe connect to
Few two secure components, described secure component includes the symmetrical anchor ear piece of two panels, and described two anchor ear piece one end are all vertical with described
Pipe fixes as one formula, and the other end cooperates and is bolted to connection, the side of the relatively described secure component of described standpipe
Setting buffer unit, the upper sleeve pipe of upper end setting of described standpipe, the side wall of described upper sleeve pipe passes through journal stirrup connection pulley, described on
The top of sleeve pipe connects described safety belt link by bearing pin；The top of described upper sleeve pipe is passed through to hang the crossbeam described safety of connection
Band link, described safety belt link can reciprocate along described suspension crossbeam, the described bottom setting groove hanging crossbeam, described
The setting of safety belt link and the fin of described fit depressions；Described standpipe arranges some cross-arms.
2. fixation type safety band hanger as claimed in claim 1 it is characterised in that：Described secure component is 2 ~ 4.
3. fixation type safety band hanger as claimed in claim 1 it is characterised in that：If described buffer unit be rubber blanket or
Do to spring.
4. fixation type safety band hanger as claimed in claim 1 it is characterised in that：Described suspension crossbeam gathers for high-strength light
Urethane/steel composite material product.
5. fixation type safety band hanger as claimed in claim 1 or 2 it is characterised in that：Described standpipe and described fastening part
Part is high-strength light polyurethane/steel composite material product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672437.XA CN104399203B (en) | 2014-11-22 | 2014-11-22 | fixed safety belt hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672437.XA CN104399203B (en) | 2014-11-22 | 2014-11-22 | fixed safety belt hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104399203A CN104399203A (en) | 2015-03-11 |
| CN104399203B true CN104399203B (en) | 2017-02-08 |
Family
ID=52636907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672437.XA Active CN104399203B (en) | 2014-11-22 | 2014-11-22 | fixed safety belt hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104399203B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390327A (en) * | 2016-11-30 | 2017-02-15 | 国网山东省电力公司龙口市供电公司 | Safety belt suspending device for high-place operation of transformer substation |
| CN110829250A (en) * | 2019-11-25 | 2020-02-21 | 国网江苏省电力有限公司仪征市供电分公司 | Maintenance protection assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201295476Y (en) * | 2008-10-23 | 2009-08-26 | 高世伟 | Substation equipment maintenance and repair safety belt suspension device |
| CN201997018U (en) * | 2011-03-23 | 2011-10-05 | 邢台供电公司 | Safety belt hanging device |
| CN202044672U (en) * | 2011-04-25 | 2011-11-23 | 华北电网有限公司唐山供电公司 | Safety belt hanger special for transformer |
| CN202150653U (en) * | 2011-07-29 | 2012-02-22 | 温县供电有限责任公司 | Auxiliary hanger for overhaul of safety belt |
| KR20140040580A (en) * | 2012-09-26 | 2014-04-03 | 주식회사 근하기공 | Safety belt rack device for construction |
| CN202920859U (en) * | 2012-12-07 | 2013-05-08 | 国家电网公司 | Slot type safety belt hanger |
| CN203208568U (en) * | 2013-05-07 | 2013-09-25 | 国家电网公司 | Safety belt hanger |
-
2014
- 2014-11-22 CN CN201410672437.XA patent/CN104399203B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104399203A (en) | 2015-03-11 |
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