CN208852281U - Electric power pylon climbs anti-fall tool - Google Patents
Electric power pylon climbs anti-fall tool Download PDFInfo
- Publication number
- CN208852281U CN208852281U CN201821111264.4U CN201821111264U CN208852281U CN 208852281 U CN208852281 U CN 208852281U CN 201821111264 U CN201821111264 U CN 201821111264U CN 208852281 U CN208852281 U CN 208852281U
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- Prior art keywords
- side plate
- connecting plate
- electric power
- plate
- tool
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- 230000007704 transition Effects 0.000 claims description 6
- 230000009194 climbing Effects 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000036829 Device dislocation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
In particular to a kind of electric power pylon of the utility model climbs anti-fall tool.The tool includes hook and telescopic rod, wherein, hook includes the first side plate, connecting plate and the second side plate, and the first side plate and the second side plate are oppositely arranged on the both ends of connecting plate, the length of first side plate is greater than the length of the second side plate, and the first side plate is provided with connecting hole far from one end of connecting plate；One end of telescopic rod is fixedly and coaxially connected on the one end of the first side plate far from connecting plate, and the other end of telescopic rod can extend to the direction operation far from connecting plate.The utility model is climbed by the mode for then passing through telescopic rod support hook, is hung and taken number with the hook during reduction climbing, to save operating personnel's physical strength, is provided working efficiency, and can play preventing fall from height effect during upper and lower shaft tower.
Description
Technical field
The utility model relates to grid equipment technical fields, climb anti-fall tool more particularly to a kind of electric power pylon.
Background technique
Clear stipulaties in " State Grid Corporation of China's electric power safety working regulation " (circuit pack): the upper and lower shaft tower of operating personnel,
It is not allowed to lose safeguard protection during high-rise working and indexing.Steel pipe tower, 30 meters or more shaft tower and 220 kilovolts and Above Transmission Lines
The falling-proof safety device moved horizontally on operating personnel or more shaft tower and shaft tower is preferably arranged in shaft tower.But actual field 90%
Shaft tower does not install the falling-proof safety device of lower shaft tower, and previous transmission line of electricity is ascended a height operating personnel's shaft tower up and down, leans on completely
Hand grabs steady foot and steps on jail, and upper and lower shaft tower does not have any safeguard measure, is easy to that personnel's height is caused to fall event.
For this purpose, promulgating within provincial company 2012 " protection against electric shock, anti-down bar, preventing fall from height working equipment use regulation " E electricity Si safety supervision
(2012) No. 23 files regulation, upper and lower shaft tower should use " double hook ", but transmission line operator ascend a height operation when, wear safety
Band, safety belt link double hook.During upper tower, operating personnel hangs over one of them " hook " on the tower material above body, so
After step on tower；When " hook " is in below body, another " hook " is hung on the tower material above body, and removes previous
A hook " repeats above step until setting.Lower tower process, operating personnel are according to the above method, downward using two " hooks "
Tower under the mode switched.
In the process of implementing the utility model, it is found by the applicant that at least having the following deficiencies in the prior art:
The above method finds in actual use, and staff, which often climbs a step and needs, takes again, hangs double hook, and due to
Double hook heavier-weight seriously consumes operating personnel's physical strength, influences working efficiency, if abandon double hook do not have to, single safety belt again not
Preventing fall from height effect can be played during upper and lower shaft tower.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies of above-mentioned background technique, provide a kind of neither influence working efficiency
And the electric power pylon that can play preventing fall from height effect climbs anti-fall tool.
In order to achieve the goal above, a kind of electric power pylon provided by the utility model climbs anti-fall tool, the kit
Include hook and telescopic rod, wherein
The hook includes the first side plate, connecting plate and the second side plate, and first side plate and second side plate are opposite
The both ends of the connecting plate are set, and the length of first side plate is greater than the length of second side plate, first side plate
One end far from the connecting plate is provided with connecting hole；
One end of the telescopic rod is fixedly and coaxially connected on the described one end of first side plate far from the connecting plate, described
The other end of telescopic rod can extend to the direction operation far from the connecting plate.
Further, the telescopic rod includes at least two pole parts, in two adjacent rod pieces, close to described first
The rod piece sliding sleeve of one of side plate is in another described rod piece, and the end spiral shell of two rod pieces interconnected
Line connection.
Further, first side plate is provided with protrusion in the side backwards to second side plate, and the connecting hole is set
It sets in the protrusion.
Further, between first side plate and the connecting plate by arc-shaped transition, the connecting plate and described the
Pass through arc-shaped transition between two side plates.
Further, the tool further includes baffle and torsional spring, wherein
One end of the baffle is rotatably connected to the described one end of first side plate far from the connecting plate, the baffle
The other end be operably enclosed on the described one end of second side plate far from the connecting plate, the middle part of the torsional spring can turn
It is connected on one end of the baffle dynamicly, the two sides of the torsional spring act against first side plate and the baffle respectively
On.
Further, the two sides of the width direction of the baffle are oppositely arranged there are two limit plate, two limit plates
Between spacing and first side plate width it is consistent.
Further, one end of two limit plates is rotatably connected to first side plate by first rotating shaft
One end far from the connecting plate, to realize the relative rotation of baffle and the first side plate.
Further, the middle part of the torsional spring is rotatably connected to the one of two limit plates by the second shaft
On end, to realize the relative rotation of torsional spring and baffle.
The technical solution of the utility model bring beneficial effect includes at least:
A kind of electric power pylon provided by the utility model climbs anti-fall tool, due to the first side plate and the second side plate of hook
The both ends of connecting plate are oppositely arranged on, and the first side plate is provided with connecting hole far from one end of connecting plate, it thus can will be fast
The hook of difference is hung on connecting hole, and the protection rope of speed difference and the safety belt of operating personnel are connected together, to guarantee operation
Safety of the personnel in climbing；Since one end of telescopic rod is fixedly and coaxially connected on the one end of the first side plate far from connecting plate,
The other end of telescopic rod can extend to the direction operation far from connecting plate, and when climbing steel tower, telescopic rod is extended to suitable
Length condition holds the other end of telescopic rod, which is enumerated, and the length of telescopic rod adds Human Height and arm exhibition, energy
Hook is lifted to certain altitude, hook is hooked on tower material of iron tower, the climbing of operating personnel can be carried out, operating personnel climbs upwards
When climbing to hook, hook is removed, tool is elevated herein, the above step is repeated and plays until climbing up tower top.
The utility model is climbed by the mode for then passing through telescopic rod support hook, to reduce the extension during climbing
Hook hangs and takes number, to save operating personnel's physical strength, provides working efficiency, and preventing fall from height work can be played during upper and lower shaft tower
With.
Detailed description of the invention
Fig. 1 is that a kind of electric power pylon of the utility model embodiment climbs the structural schematic diagram of anti-fall tool；
Fig. 2 is enlarged diagram at the A of Fig. 1；
Fig. 3 is that a kind of electric power pylon of the utility model embodiment climbs the use state diagram of anti-fall tool.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments, but the embodiment should not be understood
For limitations of the present invention.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ",
The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and
Operation, therefore should not be understood as limiting the present invention.
It is a kind of when operating personnel climbs steel tower that a kind of electric power pylon of the utility model embodiment, which climbs anti-fall tool,
Protect the tool of operating personnel's safety.Fig. 1 is that a kind of electric power pylon of the utility model embodiment climbs the structure of anti-fall tool
Schematic diagram, referring to Fig. 1, a kind of electric power pylon of the utility model embodiment climbs anti-fall tool, and parent includes hook 1 and stretches
Bar 3.
In conjunction with Fig. 1, the hook 1 of the utility model embodiment includes the first side plate 1.1, connecting plate 1.2 and the second side plate
1.3, the first side plate 1.1 and the second side plate 1.3 are oppositely arranged on the both ends of connecting plate 1.2, form U-shaped, the length of the first side plate 1.1
Degree is greater than the length of the second side plate 1.2, and the first side plate 1.1 is provided with connecting hole 2 far from one end of connecting plate 1.2.
Fig. 3 is that a kind of electric power pylon of the utility model embodiment climbs the use state diagram of anti-fall tool, in conjunction with
Fig. 1 and Fig. 3, one end of the telescopic rod 3 of the utility model embodiment are fixedly and coaxially connected in the first side plate 1.1 far from connecting plate
On 1.2 one end, the other end of telescopic rod 3 can extend to the direction operation far from connecting plate 1.2.
A kind of electric power pylon provided by the utility model climbs anti-fall tool, due to the first side plate and the second side plate of hook
The both ends of connecting plate are oppositely arranged on, and the first side plate is provided with connecting hole far from one end of connecting plate, it thus can will be fast
The hook of difference is hung on connecting hole, and the protection rope of speed difference and the safety belt of operating personnel are connected together, to guarantee operation
Safety of the personnel in climbing；Since one end of telescopic rod is fixedly and coaxially connected on the one end of the first side plate far from connecting plate,
The other end of telescopic rod can extend to the direction operation far from connecting plate, and when climbing steel tower, telescopic rod is extended to suitable
Length condition holds the other end of telescopic rod, which is enumerated, and the length of telescopic rod adds Human Height and arm exhibition, energy
Hook is lifted to certain altitude, hook is hooked on tower material of iron tower, the climbing of operating personnel can be carried out, operating personnel climbs upwards
When climbing to hook, hook is removed, tool is elevated herein, the above step is repeated and plays until climbing up tower top.
During operating personnel's climbing, the protection rope of speed difference is slowly withdrawn, if encountering high pendant accident, is connected with protection band
Speed difference protects cord lock tight, and speed difference connects the hook being connected with tower material closed loop, can prevent from dropping.
The utility model embodiment is climbed by the mode for then passing through telescopic rod support hook, to reduce climbing process
In hook hang and take number, to save operating personnel's physical strength, provide working efficiency, and can play during upper and lower shaft tower anti-
High pendant effect.
In conjunction with Fig. 1, between first side plate 1.1 and connecting plate 1.2 of the utility model embodiment can by arc-shaped transition,
The middle part of hook can also can be made to hang over tower material of iron tower in this way by arc-shaped transition between connecting plate 1.2 and the second side plate 1.3
On, the phenomenon mode that caused hook is unstable on tower material of iron tower is hung over to avoid the edge of hook.
Further, in conjunction with Fig. 1, in the utility model embodiment, the first side plate 1.1 is backwards to the one of the second side plate 1.3
Side is provided with protrusion 8, and the setting of connecting hole 2 is in protrusion 8.
The protrusion 8 of the utility model embodiment is preferably 1.1 integrated formed structure of the first side plate, to improve the strong of hook
Degree.
In conjunction with Fig. 1 and Fig. 3, the telescopic rod 3 of the utility model embodiment includes at least two pole parts, two adjacent rod pieces
In, a rod piece sliding sleeve close to the first side plate 1.1 is in another rod piece, and the end of two rod pieces interconnected
It is threadedly coupled, not only facilitates the flexible of telescopic rod in this way, and after elongation, two rod pieces interconnected can be locked mutually, be prevented
Only the adjacent rod piece in telescopic rod 3 unclamps.
Fig. 2 is enlarged diagram at the A of Fig. 1, and in conjunction with Fig. 1 and Fig. 2, the tool of the utility model embodiment can also include
Baffle 4 and torsional spring 7, wherein one end of baffle 4 is rotatably connected to first one end of side plate 1.1 far from connecting plate 1.2,
The other end of baffle 4 is operably enclosed on second one end of side plate 1.2 far from connecting plate 1.2, and the middle part of torsional spring 7 can turn
It is connected on one end of baffle 4 dynamicly, the two sides of torsional spring 7 are acted against respectively on the first side plate 1.1 and baffle 4.
It when that will link up with above manner tower material of iron tower, pulls downwards, 4 Unscrew of baffle, hook 1 hooks tower material, torsional spring 7
Baffle is rebounded initial position, hook, baffle are connected with tower material of iron tower closed loop, are fallen off from tower material with preventing from linking up with.Operation people
When member is climbed to hook upwards, by lower baffle plate 4,4 Unscrew of baffle removes hook, and baffle 4 returns under the action of torsional spring 7
The tool is elevated to initial position, repeats the above step and play until climbing up tower top by bullet.
Further, in conjunction with Fig. 2, there are two the two sides of the width direction of the utility model embodiment baffle 4 are oppositely arranged
The width of limit plate 9, spacing and the first side plate 1.1 between two limit plates 9 is consistent, during baffle 4 rotates, two
A limit plate 9 can limit the rotation direction of baffle 4, so that the stability of rotation of baffle 4.
Further, in conjunction with Fig. 2, in the utility model embodiment, one end of two limit plates 9 can by first rotating shaft 5
It is rotationally connected to first one end of side plate 1.1 far from connecting plate 1.2, and the middle part of torsional spring 7 passes through the second shaft 6 rotationally
It is connected on one end of two limit plates 9.
In the utility model embodiment, first rotating shaft 5 and the second shaft 6 can be bolt pattern etc., and the utility model is real
Example is applied to this with no restriction.
In the utility model embodiment, for hook weight at 0.6 kilogram or so, mechanical strength is greater than 2.25kN, and uses
Alloy material is made, and has the characteristics that small in size, light-weight, one man operation.
In the utility model embodiment, telescopic rod flexible, carrying steps on tower conveniently, can use 4 section, 0.6 meter of long, carbon
Fibrous material (0.5 kilogram of weight) is made, 2.2 meters of total length after elongation, and 0.6 meter after contracting, the speed difference of cooperation Japan NGK-6M is protected
Device is protected, the high falling person event that can be reduced operating personnel or more shaft tower occurs.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of electric power pylon climbs anti-fall tool, which is characterized in that the tool includes linking up with (1) and telescopic rod (3),
In,
The hook (1) includes the first side plate (1.1), connecting plate (1.2) and the second side plate (1.3), first side plate (1.1)
The both ends of the connecting plate (1.2) are oppositely arranged on second side plate (1.3), the length of first side plate (1.1) is big
In the length of second side plate (1.2), first side plate (1.1) is provided with company far from the one end of the connecting plate (1.2)
Connect hole (2)；
One end of the telescopic rod (3) is fixedly and coaxially connected one far from the connecting plate (1.2) in first side plate (1.1)
On end, the other end of the telescopic rod (3) can extend to the direction operation far from the connecting plate (1.2).
2. electric power pylon according to claim 1 climbs anti-fall tool, which is characterized in that the telescopic rod (3) includes extremely
Few two pole parts, in two adjacent rod pieces, a rod piece sliding sleeve close to first side plate (1.1) is mounted in
In another described rod piece, and the end thread connection of two rod pieces interconnected.
3. electric power pylon according to claim 1 climbs anti-fall tool, which is characterized in that first side plate (1.1) exists
It is provided with raised (8) backwards to the side of second side plate (1.3), connecting hole (2) setting is on raised (8).
4. electric power pylon according to claim 1 climbs anti-fall tool, which is characterized in that first side plate (1.1) and
By arc-shaped transition between the connecting plate (1.2), pass through arc between the connecting plate (1.2) and second side plate (1.3)
Shape transition.
5. electric power pylon according to claim 1-4 climbs anti-fall tool, which is characterized in that the tool also wraps
Include baffle (4) and torsional spring (7), wherein
One end of the baffle (4) is rotatably connected to one of first side plate (1.1) far from the connecting plate (1.2)
End, the other end of the baffle (4) are operably enclosed in second side plate (1.2) far from the connecting plate (1.2)
It on one end, is rotatably connected on one end of the baffle (4) in the middle part of the torsional spring (7), the two sides point of the torsional spring (7)
It does not act against on first side plate (1.1) and the baffle (4).
6. electric power pylon according to claim 5 climbs anti-fall tool, which is characterized in that the width side of the baffle (4)
To two sides be oppositely arranged there are two limit plate (9), the spacing and first side plate between two limit plates (9)
(1.1) width is consistent.
7. electric power pylon according to claim 6 climbs anti-fall tool, which is characterized in that two limit plates (9)
One end is rotatably connected to the one end of first side plate (1.1) far from the connecting plate (1.2) by first rotating shaft (5).
8. electric power pylon according to claim 6 climbs anti-fall tool, which is characterized in that the middle part of the torsional spring (7) is logical
The second shaft (6) is crossed to be rotatably connected on one end of two limit plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111264.4U CN208852281U (en) | 2018-07-13 | 2018-07-13 | Electric power pylon climbs anti-fall tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111264.4U CN208852281U (en) | 2018-07-13 | 2018-07-13 | Electric power pylon climbs anti-fall tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852281U true CN208852281U (en) | 2019-05-14 |
Family
ID=66412603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821111264.4U Expired - Fee Related CN208852281U (en) | 2018-07-13 | 2018-07-13 | Electric power pylon climbs anti-fall tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368613A (en) * | 2019-08-21 | 2019-10-25 | 广东电网有限责任公司 | Suitable for climbing the anti-falling from high altitude device of 10kV steel tower |
| CN113856085A (en) * | 2021-11-03 | 2021-12-31 | 东方电子股份有限公司 | Speed difference falling protector with reverse locking mechanism for high-altitude operation of electric power iron tower |
| CN115920268A (en) * | 2022-12-29 | 2023-04-07 | 国网河北省电力有限公司建设公司 | Safety guarantee device for iron tower climbing |
-
2018
- 2018-07-13 CN CN201821111264.4U patent/CN208852281U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368613A (en) * | 2019-08-21 | 2019-10-25 | 广东电网有限责任公司 | Suitable for climbing the anti-falling from high altitude device of 10kV steel tower |
| CN113856085A (en) * | 2021-11-03 | 2021-12-31 | 东方电子股份有限公司 | Speed difference falling protector with reverse locking mechanism for high-altitude operation of electric power iron tower |
| CN115920268A (en) * | 2022-12-29 | 2023-04-07 | 国网河北省电力有限公司建设公司 | Safety guarantee device for iron tower climbing |
| CN115920268B (en) * | 2022-12-29 | 2024-02-06 | 国网河北省电力有限公司建设公司 | Safety guarantee device for climbing iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 |