CN201324455Y - Anti-falling device for wire tower - Google Patents
Anti-falling device for wire tower Download PDFInfo
- Publication number
- CN201324455Y CN201324455Y CNU2008202381154U CN200820238115U CN201324455Y CN 201324455 Y CN201324455 Y CN 201324455Y CN U2008202381154 U CNU2008202381154 U CN U2008202381154U CN 200820238115 U CN200820238115 U CN 200820238115U CN 201324455 Y CN201324455 Y CN 201324455Y
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- Prior art keywords
- anchor ear
- plate
- steel strand
- sections
- plates
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- 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.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims description 6
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to an anti-falling device for a wire tower, which belongs to the anti-falling device. The anti-falling device is characterized in that both an upper anchor ear and a lower anchor ear mainly comprise a front anchor ear plate, a rear anchor ear plate and a clamping plate, the front anchor ear plates and the rear anchor ear plates are V-shaped bent plates with an included angle of 135 degree between the left sections and the right sections, the clamping plates are bent plates with an included angle of 90 degree between the left sections and the right sections, bolt holes are correspondingly formed on the left sections and the right sections of the front anchor ear plates and the rear anchor ear plates and the left sections and the right sections of the clamping plates, screw rods penetrate into the bolt holes, and nuts are tightened on the screw rods; the upper anchor ear and the lower anchor ear are respectively fastened and installed on the wire tower, a bolt penetrates into the bolt hole on the right section of the upper anchor ear to install a wedge-shaped wire clip; a bolt penetrates into the bolt hole on the right section of the lower anchor ear to install a UT wire clip, the two end sections of a steel strand, the length of which can be adjusted according to the need, are installed in the wedge-shaped wire clip and the UT wire clip, and a wire grabber is connected on the steel strand. When in use, the safety belt of the operation personnel is connected with the wire grabber, if the operation personnel fall by accident, the wire grabber can be locked on the steel strand under the impact of the weight of the operation personnel, the falling of the body stops, and can be prevented from falling down.
Description
Technical field
The utility model belongs to falling proof device, especially relates to a kind of device that prevents that personal height from falling.
Background technology
Along with the raising of people's awareness of safety, to the reinforcement of work high above the ground personal security protection, the high-altitude falling proof device is increasingly extensive in architectural uses such as mobile communication base station iron tower, TV signal towers; But on transmission line of electricity bar, tower,, habitual thought cause bar, tower falling proof device utilization rate on transmission line of electricity bar, tower lower owing to restricting and popularize reasons such as falling proof device is expensive big.Present most popular safety belt uses loaded down with trivial detailsly when personal height is shifted, but inconvenient personal height moves reliably protecting is provided when also being unfavorable on personnel lower beam, tower; The power transmission lines overhauling personnel cause the high-altitude fall injury to happen occasionally owing to lack reliable fall arrest protection when work high above the ground is shifted, and have both influenced enterprise security production, also are work high above the ground personnel's major safety risks.
Summary of the invention
The purpose of this utility model is to propose a kind of line tower falling proof device, can prevent reliably that power transmission lines overhauling personnel's high-altitude from falling, and eliminates work high above the ground personnel's major safety risks effectively, realizes safety in production.
The purpose of this utility model is achieved like this: a kind of line tower falling proof device, comprise anchor ear and following anchor ear, the corresponding respectively upper and lower part that is installed in the electric wire tower of last anchor ear and following anchor ear is characterized in that anchor ear and following anchor ear mainly be made up of forward and backward anchor ear plate and clamping plate respectively; Before, back anchor ear plate is a left side, right section is mutually the V-arrangement bending plate of 135 ° of angles, clamping plate is a left side, right section is mutually the bending plate of 90 ° of angles, preceding, the left side of back anchor ear plate, right section goes up and on the left side of clamping plate, on the right section respectively correspondence offer screw, in screw, install screw rod, during installation, before inciting somebody to action, the left side section of back anchor ear plate is corresponding to respectively the clamping plate coordination being abutted against on 90 ° of inner side edges of electric wire tower angle steel on 90 ° of outer side edges of electric wire tower angle steel, in corresponding screw, install screw rod, tightening nuts, to go up respectively, following anchor ear is fastening as required to be installed on the electric wire tower, in addition, install bolt in the screw on the right section of last anchor ear the wedge wire clamp is installed, install bolt in the screw on the right section of following anchor ear the UT wire clamp is installed, the two ends section of steel strand wires is installed in wedge wire clamp and UT wire clamp, like this, just last, steel strand wires have been connected and installed between the following anchor ear, and the length of steel strand wires can be provided with as required, on steel strand wires, connect and grab the rope device, on highly higher electric wire tower, last, on the angle steel of the electric wire tower between the following anchor ear, anti-sway anchor ear also is installed as required, the structure of anti-sway anchor ear and last, following anchor ear is identical, steel strand wires pass anti-sway plate hoop, can play to prevent that steel strand wires are because of oversize effect of rocking; During use, operating personnel's safety belt connects grabs the rope device, grabs the rope device and is connected on the steel strand wires, in operation process, if slipping, personnel fall, it is locked on steel strand wires under human body weight impacts to grab the rope device, human body tenesmus is stopped, thereby play the ascend a height effect of anti-fall operation of electric wire tower.
A kind of line tower falling proof device that the utility model proposed, rational in infrastructure, safe and reliable, eliminate work high above the ground personnel's major safety risks effectively, realize safety in production.
Now in conjunction with the accompanying drawings and embodiments the line tower falling proof device that the utility model proposed is described further.
Description of drawings
Fig. 1 is that the master of the line tower falling proof device that proposes of the utility model looks schematic diagram.
Fig. 2 is a part 1 among Fig. 1: the schematic top plan view that goes up anchor ear.
Among Fig. 1: 1, go up anchor ear 2, screw rod 3, wedge wire clamp 4, steel strand wires 5, UT wire clamp 6, following anchor ear
Among Fig. 2: 7, preceding anchor ear plate 8, back anchor ear plate 9, clamping plate 10, electric wire tower
The specific embodiment
From Fig. 1, Fig. 2 as can be seen: a kind of line tower falling proof device, comprise anchor ear 1 and following anchor ear 6, the corresponding respectively upper and lower part that is installed in electric wire tower 10 of last anchor ear 1 and following anchor ear 6, it is characterized in that anchor ear 1 and following anchor ear 6 respectively mainly by preceding anchor ear plate 7 with after anchor ear plate 8 and clamping plate 9 form; Preceding anchor ear plate 7 and back anchor ear plate 8 are a left side, right section is mutually the V-arrangement bending plate of 135 ° of angles, clamping plate 9 is a left side, right section is mutually the bending plate of 90 ° of angles, left side at preceding anchor ear plate 7 and back anchor ear plate 8, right section goes up and on the left side of clamping plate 9, on the right section respectively correspondence offer screw, in screw, install screw rod 2, during installation, to on the corresponding respectively outer side edges that abuts against electric wire tower 10 angle steel of the left side section of preceding anchor ear plate 7 and back anchor ear plate 8 clamping plate 9 coordinatioies be abutted against on the inner side edge of electric wire tower 10 angle steel, in corresponding screw, install screw rod 2, tightening nuts, before making, back anchor ear plate 7,8 online as required bars tighten the location, to go up so respectively, following anchor ear 1,6 fastening as required being installed on the electric wire tower 10, in addition, install bolt 2 in the screw on last anchor ear 1 right section wedge wire clamp 3 is installed, install bolt 2 in the screw on following anchor ear 6 right sections UT wire clamps 5 are installed, the two ends section of steel strand wires 4 is installed in wedge wire clamp 3 and UT wire clamp 5, like this, just last, following anchor ear 1, steel strand wires 4 have been connected and installed between 6, and the length of steel strand wires 4 can be provided with as required, on steel strand wires 4, connect and grab the rope device, on highly higher electric wire tower 10, last, following anchor ear 1, on the angle steel of the electric wire tower 10 between 6, anti-sway anchor ear also is installed as required, the structure of anti-sway anchor ear and last, following anchor ear 1,6 is identical, steel strand wires 4 pass anti-sway anchor ear, can play to prevent that steel strand wires 4 are because of oversize effect of rocking; During use, operating personnel's safety belt connects grabs the rope device, grabs the rope device and is connected on the steel strand wires 4, in operation process, if slipping, personnel fall, it is locked on steel strand wires 4 under human body weight impacts to grab the rope device, the human body tenesmus is stopped, thereby play the anti-fall effect of electric wire tower 10 ascend operations.
Claims (1)
1, a kind of line tower falling proof device comprises anchor ear (1) and following anchor ear (6), it is characterized in that:
A, go up anchor ear (1) and following anchor ear (6) respectively mainly by preceding anchor ear plate (7) with afterwards anchor ear plate (8) and clamping plate (9) are formed, preceding anchor ear plate (7) and back anchor ear plate (8) are left and right section V-arrangement bending plate that is mutually 135 ° of angles, clamping plate (9) is left and right section bending plate that is mutually 90 ° of angles, correspondence is offered screw respectively on left and right section on preceding anchor ear plate (7) and back anchor ear plate (8) left and right section with at clamping plate (9), installs screw rod (2) in screw;
Install bolt (2) in b, the screw on the right section of last anchor ear (1) wedge wire clamp (3) is installed, install bolt (2) in the screw on the right section of following anchor ear (6) UT wire clamp (5) is installed, the two ends section of steel strand wires (4) is installed in wedge wire clamp (3) and UT wire clamp (5), between upper and lower anchor ear (1,6), steel strand wires (4) have been connected and installed, the length of steel strand wires (4) can be provided with as required, goes up to connect at steel strand wires (4) and grabs the rope device;
C, on the angle steel of the electric wire tower (10) between the upper and lower anchor ear (1,6), the anti-sway anchor ear with upper and lower anchor ear (1,6) same structure is installed, steel strand wires (4) pass anti-sway anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202381154U CN201324455Y (en) | 2008-12-26 | 2008-12-26 | Anti-falling device for wire tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202381154U CN201324455Y (en) | 2008-12-26 | 2008-12-26 | Anti-falling device for wire tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324455Y true CN201324455Y (en) | 2009-10-14 |
Family
ID=41176433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202381154U Expired - Lifetime CN201324455Y (en) | 2008-12-26 | 2008-12-26 | Anti-falling device for wire tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324455Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350419A (en) * | 2022-08-26 | 2022-11-18 | 宿迁电力设计院有限公司 | Tension type flexible and semi-rigid horizontal vertical anti-falling protection system for transmission tower |
-
2008
- 2008-12-26 CN CNU2008202381154U patent/CN201324455Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350419A (en) * | 2022-08-26 | 2022-11-18 | 宿迁电力设计院有限公司 | Tension type flexible and semi-rigid horizontal vertical anti-falling protection system for transmission tower |
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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: ANHUI ELECTRIC POWER COMPANY MAANSHAN POWER SUPPLY BRANCH Effective date: 20131023 Owner name: MA'ANSHAN POWER SUPPLY COMPANY, STATE GRID ANHUI E Effective date: 20131023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 243011 MAANSHAN, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131023 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: MAANSHAN POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER COMPANY Address before: 243011 Anhui province Ma'anshan city rain Road No. 7 Patentee before: Anhui Electric Power Corporation Ma'anshan Power Supply Company |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |