CN201350297Y - Telegraph pole falling protection device - Google Patents
Telegraph pole falling protection device Download PDFInfo
- Publication number
- CN201350297Y CN201350297Y CNU200820238114XU CN200820238114U CN201350297Y CN 201350297 Y CN201350297 Y CN 201350297Y CN U200820238114X U CNU200820238114X U CN U200820238114XU CN 200820238114 U CN200820238114 U CN 200820238114U CN 201350297 Y CN201350297 Y CN 201350297Y
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- hoop plate
- hoop
- straight section
- plate
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 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
- 230000000694 effects 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
- 238000005728 strengthening 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
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Abstract
The utility model relates to a telegraph pole falling protection device, which belongs to falling protection devices. The telegraph pole falling protection device is characterized in that an upper hoop and a lower hoop respectively comprise a front hoop plate and back hoop plate, the middles of the front hoop plate and the back hoop plate are circular arc sections, screw holes are respectively correspondingly opened on a left straight section and a right straight section of the front hoop plate and the back hoop plate, screw bolts penetrate through the screw holes, and reinforcing plates are respectively welded on each transition section between one circular arc section and one straight section of the front hoop plate and the back hoop plate. When mounted, the circular arc sections of the front hoop plate and the back hoop plate are tightly clung to a telegraph pole, both the upper hoop and the lower hoop can be mounted and positioned on the telegraph pole by tightening nuts, bolts penetrate through the screw holes on the straight section on the same side of the front hoop plate and the back hoop plate of the upper hoop to mount a wedge clamp, bolts penetrate through the screw holes on the straight section on the same side of the front hoop plate and the back hoop plate of the lower hoop to install a UT cable clamp, steel strands are disposed in the wedge clamp and the UT cable clamp, and a rope grab is connected with the steel strands. When used, a safety belt of an operator is connected with the rope grab, if the operator slips down, the rope grab can be deadlocked on the steel strands by means of the impact of the weight of the operator, and thereby stopping the operator falling, and achieving the purpose of falling protection.
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, and both 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 bar 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 bar falling proof device, comprise anchor ear and following anchor ear, it is characterized in that anchor ear and following anchor ear main respectively by two medium film sections be arc section before, back anchor ear plate is formed, preceding, the left side of back anchor ear plate, the corresponding respectively uniform screw of offering on the right straight section, before each, the reinforcement gusset is established in the weldering to the changeover portion of straight section of the arc section of back anchor ear plate, before strengthening, the rigidity of back anchor ear plate and intensity, in screw, install screw rod, during installation, before, the arc section of back anchor ear plate is adjacent to the line bar, fastening nut, before making, the online as required bar of back anchor ear plate tightens the location, like this, install on last anchor ear and all online bar of following anchor ear and locate; In addition, before last anchor ear, install bolt in the screw on the one side straight section of back anchor ear plate the wedge wire clamp is installed, before following anchor ear, install bolt in the screw on the homonymy straight section of back anchor ear plate 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, during use, the operating personnel connects on safety belt and 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, the human body tenesmus is stopped, thereby play the anti-fall effect of line bar ascend operation.
A kind of line bar 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 bar falling proof device that the utility model proposed is described further.
Description of drawings
Fig. 1 is that the master of the line bar 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, electric pole
The specific embodiment
From Fig. 1, among Fig. 2 as can be seen: a kind of line bar falling proof device, comprise anchor ear 1 and following anchor ear 6, last anchor ear 1 and following anchor ear 6 respectively correspondence be installed in electric pole 9 on, the bottom, it is characterized in that anchor ear 1 and following anchor ear 6 respectively mainly by two medium film sections be the preceding anchor ear plate 7 of arc section and afterwards anchor ear plate 8 form, left side at preceding anchor ear plate 7 and back anchor ear plate 8, the corresponding respectively uniform screw of offering on the right straight section, arc section at preceding anchor ear plate 7 and back anchor ear plate 8 arrives a left side, the reinforcement gusset is established in weldering respectively on the changeover portion of right straight section, rigidity and intensity with anchor ear plate before strengthening 7 and back anchor ear plate 8, on a left side, install screw rod 2 in the screw on the right straight section, during installation, the arc section of preceding anchor ear plate 7 and back anchor ear plate 8 is adjacent to electric pole 9, install screw rod 2, fastening nut, before making, back anchor ear plate 7,8 online bars tighten the location, like this, just will go up anchor ear 1 and following anchor ear 6 location will be installed on electric pole 9 respectively as required; In addition, before last anchor ear 1, back anchor ear plate 7, install bolt in the screw on 8 the right side straight section wedge wire clamp 3 is installed, following anchor ear 6 before, back anchor ear plate 7, install bolt in the screw on 8 the right side straight section 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, 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, during use, the operating personnel connects on safety belt and 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 pole 9 ascend operations.
Claims (1)
1, a kind of line bar 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) main respectively by two medium film sections be the preceding anchor ear plate (7) of arc section and afterwards anchor ear plate (8) form, the corresponding respectively uniform screw of offering on the left and right straight section of preceding anchor ear plate (7) and back anchor ear plate (8), the reinforcement gusset is established in arc section weldering respectively to the changeover portion of left and right straight section at preceding anchor ear plate (7) and back anchor ear plate (8), installs screw rod (2) in the screw on left and right straight section;
Install bolt in b, the screw on the right side straight section of the forward and backward anchor ear plate (7,8) of last anchor ear (1) wedge wire clamp (3) is installed, install bolt in the screw on the right side straight section of the forward and backward anchor ear plate (7,8) that descends 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), just between upper and lower anchor ear (1,6), be connected and installed the steel strand wires (4) that length is provided with as required, go up to connect at steel strand wires (4) and grab the rope device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820238114XU CN201350297Y (en) | 2008-12-26 | 2008-12-26 | Telegraph pole falling protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820238114XU CN201350297Y (en) | 2008-12-26 | 2008-12-26 | Telegraph pole falling protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201350297Y true CN201350297Y (en) | 2009-11-25 |
Family
ID=41373687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820238114XU Expired - Lifetime CN201350297Y (en) | 2008-12-26 | 2008-12-26 | Telegraph pole falling protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201350297Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570364A (en) * | 2011-12-14 | 2012-07-11 | 河南省电力公司洛阳供电公司 | Method and device for protecting overhead ground wires of power transmission line |
| CN103758392A (en) * | 2014-01-17 | 2014-04-30 | 江苏省电力公司检修分公司 | Stepping handle of cross arm of power transmission steel pipe tower |
-
2008
- 2008-12-26 CN CNU200820238114XU patent/CN201350297Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570364A (en) * | 2011-12-14 | 2012-07-11 | 河南省电力公司洛阳供电公司 | Method and device for protecting overhead ground wires of power transmission line |
| CN103758392A (en) * | 2014-01-17 | 2014-04-30 | 江苏省电力公司检修分公司 | Stepping handle of cross arm of power transmission steel pipe 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: 20131018 Owner name: MA'ANSHAN POWER SUPPLY COMPANY, STATE GRID ANHUI E Effective date: 20131018 |
|
| 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: 20131018 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 |
Granted publication date: 20091125 |
|
| CX01 | Expiry of patent term |