CN201404614Y - Professional anti-falling safety belt with lock bar for electrical operation - Google Patents
Professional anti-falling safety belt with lock bar for electrical operation Download PDFInfo
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- CN201404614Y CN201404614Y CN2009200857885U CN200920085788U CN201404614Y CN 201404614 Y CN201404614 Y CN 201404614Y CN 2009200857885 U CN2009200857885 U CN 2009200857885U CN 200920085788 U CN200920085788 U CN 200920085788U CN 201404614 Y CN201404614 Y CN 201404614Y
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- bar
- locking
- belt
- safety belt
- band
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Abstract
The utility model relates to a professional anti-falling safety belt with a lock bar for electrical operation, which can effectively prevent falling of human body during the process of ascending and descending bars, can play an anti-falling function by using the pull force generated during the operation of human body to directly lock the bar, and overcomes the defect that the traditional closed bar belt is easy to slide down and move under a stress-free state. The safety belt consists of a waistband and a closed bar belt, wherein two ends of the closed bar belt are connected with the left sideand the right side of the waistband; a lock bar is provided with a sliding ring with two ends connected; the closed bar belt consists of a left pull belt and a right pull belt; one sliding ring movably passes through the left pull belt and the right pull belt respectively; the movable ends of the left pull belt and the right pull belt are connected with each other by a connecting part; the connection between the closed bar belt and any one side of the waistband is a movable connection by a lock hook; therefore, the safety belt is convenient for use, by the self-gravity of human body during the falling process, the pull belt connected with the human body tensions the lock bar belt from two sides instantly by the sliding rings at two ends of the lock bar belt so as to lock the electrical rod firmly, thus leading the human body to be hung on the high-altitude rod.
Description
Technical field
The utility model relates to a kind of safety belt, and particularly a kind of electrician specialty is stepped on the bar-locking-type fall-prevention professional electrician operation safety belt that the bar operation is used.
Background technology
At present, the safety belt that the electrician steps on bar operation use all is traditional cover rod-type safety belts, be also referred to as electrician's railing operation band, be made up of with the railing band that two ends are connected with the waistband left and right sides waistband, the hidden danger that this safety belt exists in the actual job process mainly is to step in bar, lower beam process and the operation process to slide, come off and cause the person to fall from the high-altitude with stepping on bar instrument pine because of pin.This type of accident also happens occasionally in the actual job, causes personal injury, can not ensure work high above the ground personnel's safety fully.
Summary of the invention
The purpose of this utility model provides a kind of human body fall that can effectively prevent to step in bar, the lower beam process, pulling force was directly locked the firm body of rod and is played anti-fall effect when the setting place can utilize the human body operation on bar, can also overcome traditional railing band and easily glide under the state of not stressing and move the not enough bar-locking-type fall-prevention professional electrician operation safety belt in position.
The utility model is achieved through the following technical solutions:
A kind of bar-locking-type fall-prevention professional electrician operation safety belt of the present utility model, comprise waistband, form with the railing band that two ends are connected with the waistband left and right sides, wherein: the slip ring that locking bar band two ends connect, described railing band is made up of left pull strap, right pull strap, be penetrated with a described slip ring on it respectively versatilely, the movable end of described left pull strap and right pull strap is connected by connector, and the latch hook formula that is connected to of described railing band and the wherein any side of waistband flexibly connects.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: the described slip ring that described locking bar band two ends connect is by a rectangle round steel ring and be with garden tube slip ring at two vertical opposite side of described rectangle round steel ring and constitute, and the width of described rectangle round steel ring endoporus is not more than three times of safety belt thickness.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: described connector is the locking bar button, it is made up of snap close and the clasp that is mated.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: a side that is connected with described railing band at described snap close is provided with the anticreep bolt with the snap close one, a side that is connected with described railing band at described clasp is provided with the anticreep bolt with the clasp one, and the length of anticreep bolt is greater than rectangle garden steel loop longitudinal edge length.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: it is hinged that described snap close is that dead bolt one end and clasp collude an end, and between described dead bolt and clasp collude, being provided with the mousing-hook spring, described dead bolt cooperates overlap joint with the movable end that clasp colludes.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: the left pull strap of described railing band is fixedlyed connected with being connected to of waistband, the latch hook formula that is connected to of the right pull strap of described railing band and waistband flexibly connects.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: the long adjusting button of an adjustable band is set on described locking bar band.
A kind of bar-locking-type fall-prevention professional electrician operation safety belt described in the utility model, wherein: link of part device in described waistband, and be equipped with the 3 meters long anti-fall ropes of iron tower operation.
The utlity model has following remarkable advantage:
Bar-locking-type fall-prevention professional electrician operation safety belt of the present utility model, be on traditional railing tape base plinth, to change the railing band portion into locking bar band and pull strap two parts, the convenient use, railing impetus place is changed into the locking bar band that can directly regulate band garden, two ends steel rectangle slip ring with bar, the pull strap belt body of waistband both sides extension is passed the slip ring at locking bar band two ends respectively, locking bar button in the connection, to form ring lock form to electric pole, when human body falls accidentally, self gravitation when utilizing the human body tenesmus, the pull strap that connects human body by locking bar band two ends slip ring moment from both sides tension locking bar band with electric pole lock jail, human body hangs on the body of rod of high-altitude, avoids the high-altitude to fall and causes personal injury.Bar-locking-type fall-prevention professional electrician operation safety belt one is the human body fall that can effectively prevent to step in bar, the lower beam process; The 2nd, pulling force can not only directly be locked the firm body of rod and directly plays anti-fall effect when the setting place utilized the human body operation on bar, easily glided under the state of not stressing and moved the deficiency of position but also can overcome traditional railing band.What whole safety belt was followed when design is the national standard that the relevant safety belt of country is produced.
Description of drawings:
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is a fundamental diagram of the present utility model;
Fig. 3 is a locking bar buckle structure opening schematic diagram of the present utility model;
Fig. 4 is a locking bar buckle structure snap close view of the present utility model;
Fig. 5 is a locking bar buckle structure side view of the present utility model;
Fig. 6 is the utility model slip ring structural representation;
Fig. 7 is a working method schematic diagram of the present utility model;
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described further, but not as the utility model is limited.
As shown in Figure 1, the bar-locking-type fall-prevention professional electrician operation safety belt of the utility model embodiment, comprise waistband 8, form with the railing band 5 that two ends are connected with waistband 8 left and right sides, locking bar band 1 two ends connect slip ring 3, described railing band 5 is made up of left pull strap 5-1, right pull strap 5-2, see Fig. 2, be penetrated with a described slip ring 3 on it respectively versatilely, the movable end of described left pull strap 5-1 and right pull strap 5-2 is connected by connector, and described railing band 5 flexibly connects with the latch hook formula that is connected to of the wherein any side of waistband 8.As shown in Figure 6, the described slip ring 3 that described locking bar band 1 two ends connect is by a rectangle round steel ring 3-1 and be with garden tube slip ring 3-2 at the two vertical opposite side of described rectangle round steel ring 3-1 and constitute, the width of described rectangle round steel ring 3-1 endoporus is not more than three times of safety belt thickness, its purpose can avoid left pull strap 5-1, right band 5-2 belt body to produce and reverse, influence pull strap and in time shrink locking bar, cause and block and can not in time act on locking the body of rod; Install two cylinder slip ring 3-2 respectively with the pull strap contact-making surface, its purpose can strengthen the flexibility of pull strap, reduces resistance, strains locking bar band 1 when helping the human body tenesmus fast, shortens the locking time to the body of rod.Avoid the pull strap belt body to produce and reverse, influence pull strap and in time shrink locking bar.
As shown in Figure 3, described connector is a locking bar button 4, and it is made up of with the clasp 4-2 two parts that are mated snap close 4-1.As shown in Figure 5, it is hinged that described snap close 4-1 is that dead bolt 4-6 one end and clasp collude 4-5 one end, and collude at described dead bolt 4-6 and clasp and to be provided with mousing-hook spring 4-4 between the 4-5, described dead bolt 4-6 cooperates overlap joint to form snap close unlatching mouth with the movable end that clasp colludes 4-5, snap close 4-1 is provided with the safeties (not shown) by national standard, and opens the facility that resets.Clasp 4-2 opens mouth at snap close and presses down and can be inserted in, and presses down and can take out.
As Fig. 2 and shown in Figure 4, a side that is connected with described railing band 5 at described snap close 4-1 is provided with the anticreep bolt 4-3 with snap close 4-1 one, a side that is connected with described railing band 5 at described clasp 4-2 is provided with the anticreep bolt 4-3 with clasp 4-2 one, the length of anticreep bolt 4-3 is greater than rectangle garden steel loop 3-1 longitudinal edge length, on the iron tower that does not need the locking bar operation and other member during operation (under the locking bar button opening), as shown in Figure 2, can prevent effectively that pull strap from deviating from from the slip ring 3 at locking bar band 1 two ends, the left side of described railing band 5, right pull strap 5-1,5-2 can be fixedly connected for any side with being connected of waistband 8, opposite side flexibly connects arbitrarily, connects locking as latch hook 7 with the waistband link.As shown in Figure 1, the left pull strap 5-1 of described railing band 5 connects the locking-type flexible connection with the right pull strap 5-2 of fixedly connected, the described railing band 5 of being connected to of waistband 8 with the latch hook 7 that is connected to of waistband 8 with the waistband link.The long adjusting button 2 of an adjustable band is set on described locking bar band 1; Link 9 of part device in described waistband 8, and be equipped with the one 3 meters long anti-fall ropes 10 of iron tower operation, this only gives to add with reference to the requirement of the safety belt of existing use and joins, can be used for iron tower, other member operations makes auxiliary security and ensures and use, descend in rain, snow, eternal frost climate condition, also can be used as auxiliary guarantee in work high above the ground.
Bar-locking-type fall-prevention professional electrician operation safety belt is to change railing band 5 parts into locking bar band 1 and pull strap two partly on traditional railing band 5 bases.Railing band 5 impetus places are changed into locking bar band 1 (see figure 1) that can directly regulate two ends band slip ring 3 with bar.Left and right pull strap 5-1, the 5-2 that extend 8 both sides of waistband pierces into the slip ring 3 at locking bar band 1 two ends respectively, and parallel connection connects locking bar button 4, as Fig. 2, to form the ring lock form to electric pole 11.What whole safety belt was followed when design is the national standard that the relevant safety belt of country is produced.
Locking bar band 1 (Fig. 1) adopts two ends to wear bar mode with lock, purpose is symmetrically and evenly stressed in order to make the left and right pull strap in both sides do the time spent, time moment of locking bar dynamics and shortening human body tenesmus hour locking lever can be strengthened,, locking bar intensity can be strengthened with the maximum effectively contact-making surface of 1 pair of electric pole of hour locking lever band.As for regulating whether easily problem of belt length, in same engineering construction, belong to same voltage circuit basically usually, bar footpath size is similar substantially, and general only the need adjusted once.
Operation principle:
1, steps on the preceding preparation of bar:, be optimum length with energy latch closure electric pole 3/4ths 1. according to good locking bar band 1 length of operation field electric pole setting place (job position on the bar) bar footpath size adjustment.2. regulate left and right sides pull strap 5-1,5-2 length according to the different symmetries of individual brachium, both sides length wants symmetry consistent.
2, step on bar (lower beam) and operation: (as Fig. 7) 1. tightens the belt.2. move into electric pole latch hook 7 is connected locking with the waistband link, make the locking bar band entangle electric pole.3. snap close 4-1 and the clasp 4-2 with locking bar button 4 buckles in the electric pole front, make with locking bar band 1 and locking bar and buckle the 4 enclosure forms that form the body of rod, can not will left and right pull strap 5-1,5-2 strain and locked electric pole fully when stepping on bar (lower beam), can suitably loosen with human body together about (the enclosure form can not be excessive, otherwise can influence locking time in when tenesmus and distance).Arrive head of the mast setting place, can use the human body hypsokinesis gravity automatic locking jail body of rod (Fig. 2).In stepping on bar (lower beam) process as because of climbers, get loose downslide, when the human body that causes drops, left and right pull strap 5-1,5-2 can utilize human body self gravity to tighten up from locking bar band 1 two ends by 3 moments of locking bar band 1 two ends slip ring, with electric pole lock jail, avoid human body to continue tenesmus, make human body hang on (Fig. 7) on the electric pole.At the setting place, when sliding, locked under the firm state (Fig. 2) at electric pole as generation climbers pine, can make equally on people's body overhang electric pole, avoid tenesmus.
3, lower beam: only need pull strap is suitably loosened descending get final product, when in descending process, falling, also can lock firm electric pole equally and avoid dropping.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (8)
1. a bar-locking-type fall-prevention professional electrician operation safety belt comprises waistband (8), forms with the railing band (5) that two ends are connected with waistband (8) left and right sides, it is characterized in that; A locking bar band (1) two ends connect slip ring (3), described railing band (5) is made up of left pull strap (5-1), right pull strap (5-2), be penetrated with a described slip ring (3) on it respectively versatilely, described left pull strap (5-1) is connected by connector with the movable end of right pull strap (5-2), and described railing band (5) flexibly connects with the latch hook formula that is connected to of the wherein any side of waistband (8).
2. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 1, it is characterized in that: the described slip ring (3) that described locking bar band (1) two ends connect is by a rectangle round steel ring (3-1) and be with garden tube slip ring (3-2) at two vertical opposite side of described rectangle round steel ring (3-1) and constitute, and the width of described rectangle round steel ring (3-1) endoporus is not more than three times of safety belt thickness.
3. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 2 is characterized in that: described connector is locking bar button (4), and it is made up of snap close (4-1) and the clasp (4-2) that is mated.
4. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 3, it is characterized in that: a side that is connected with described railing band (5) at described snap close (4-1) is provided with the anticreep bolt (4-3) with snap close (4-1) one, a side that is connected with described railing band (5) at described clasp (4-2) is provided with the anticreep bolt (4-3) with clasp (4-2) one, and the length of described anticreep bolt (4-3) is greater than described rectangle garden steel loop (3-1) longitudinal edge length.
5. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 4, it is characterized in that: described snap close (4-1) is hinged for dead bolt (4-6) end and clasp collude (4-5) end, and collude at described dead bolt (4-6) and clasp and to be provided with mousing-hook spring (4-4) between (4-5), described dead bolt (4-6) colludes (4-5) with clasp movable end cooperates overlap joint.
6. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 5 is characterized in that: the left pull strap (5-1) of described railing band (5) is fixedlyed connected with being connected to of waistband (8), the right pull strap (5-2) of described railing band (5) flexibly connects with the latch hook formula that is connected to of waistband (8).
7. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 6 is characterized in that: the long adjusting button (2) of an adjustable band is set on described locking bar band (1).
8. bar-locking-type fall-prevention professional electrician operation safety belt according to claim 7 is characterized in that: a link of part device (9) in described waistband 8, and be equipped with the 3 meters long anti-fall ropes of iron tower operation (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200857885U CN201404614Y (en) | 2009-05-15 | 2009-05-15 | Professional anti-falling safety belt with lock bar for electrical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200857885U CN201404614Y (en) | 2009-05-15 | 2009-05-15 | Professional anti-falling safety belt with lock bar for electrical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404614Y true CN201404614Y (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200857885U Expired - Fee Related CN201404614Y (en) | 2009-05-15 | 2009-05-15 | Professional anti-falling safety belt with lock bar for electrical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404614Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949022A (en) * | 2014-05-21 | 2014-07-30 | 国家电网公司 | Anti-falling safety belt of power transmission line |
| CN110917521A (en) * | 2019-12-16 | 2020-03-27 | 广西电网有限责任公司南宁供电局 | Safety belt hook |
-
2009
- 2009-05-15 CN CN2009200857885U patent/CN201404614Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949022A (en) * | 2014-05-21 | 2014-07-30 | 国家电网公司 | Anti-falling safety belt of power transmission line |
| CN110917521A (en) * | 2019-12-16 | 2020-03-27 | 广西电网有限责任公司南宁供电局 | Safety belt hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120515 |