CN204376316U - Insulated flexible ladder securing device - Google Patents

Insulated flexible ladder securing device Download PDF

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Publication number
CN204376316U
CN204376316U CN201520125015.0U CN201520125015U CN204376316U CN 204376316 U CN204376316 U CN 204376316U CN 201520125015 U CN201520125015 U CN 201520125015U CN 204376316 U CN204376316 U CN 204376316U
Authority
CN
China
Prior art keywords
firm
pressing plate
rope ladder
ladder
insulated flexible
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 - Fee Related
Application number
CN201520125015.0U
Other languages
Chinese (zh)
Inventor
刘仰安
王成全
马欣
徐国强
孙传蒙
武明珠
宋维庭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Jining Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520125015.0U priority Critical patent/CN204376316U/en
Application granted granted Critical
Publication of CN204376316U publication Critical patent/CN204376316U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses insulated flexible ladder securing device, it is characterized in that, comprise firm body, the bilateral symmetry of described firm body is provided with the first pin pressing plate and crus secunda pressing plate, the other bilateral symmetry of described firm body is provided with rope ladder putting hole, and the side of the rope ladder putting hole of described firm body is provided with rope ladder locking device.Described firm body is connected with the first pin pressing plate by folding, and described firm body is connected with crus secunda pressing plate by folding.The effect of firm rope ladder can be played by the utility model, decrease equipotential electrician labour intensity, improve job safety, improve equal potential working efficiency.Use the utility model climbing rope ladder and equal potential working time all effectively to reduce, ground electrician time also shortens.

Description

Insulated flexible ladder securing device
Technical field
The present invention relates to electric power technical field of high-altitude operation equipment, particularly relate to a kind of insulated flexible ladder securing device.
Background technology
No matter on any equipment of electric power system, live line working can realize maintenance to equipment, defect elimination, can make again equipment maintenance running status, ensures the stable operation of electric power system, make user obtain continual electric energy, there is great Social benefit and economic benefit.The advantage of equal potential working displays gradually, as the most frequently used mode entering electric field along insulated flexible ladder, also there is personnel's physical demands large, the problem of security presence hidden danger.The method of equipotential turnover electric field common are and enters along vertical ladder, enters along insulated ladder, enters along insulated flexible ladder, takes advantage of seat (hanging basket) to enter, enter electric field along insulator, on the transmission line of 220kV, entering electric field along insulated flexible ladder is comparatively common mode.But climb in rope ladder process equipotential electrician, rope ladder amplitude of fluctuation is large, and be difficult to fix, operating personnel's muscle power expends greatly.
Summary of the invention
Object of the present invention is exactly to solve the problem, and provides a kind of insulated flexible ladder securing device, can reduce equipotential electrician labour intensity, improves job safety, improves equal potential working efficiency.
To achieve these goals, the present invention adopts following technical scheme:
Insulated flexible ladder securing device, comprise firm body, the bilateral symmetry of described firm body is provided with the first pin pressing plate and crus secunda pressing plate, and the other bilateral symmetry of described firm body is provided with rope ladder putting hole, and the side of the rope ladder putting hole of described firm body is provided with rope ladder locking device.
Described firm body is connected with the first pin pressing plate by folding, and described firm body is connected with crus secunda pressing plate by folding.
Described rope ladder locking device is flexibly connected with firm body by rotating shaft.
The side of the rope ladder putting hole of described firm body is provided with boss, and the link position of described rope ladder locking device and firm body is positioned on boss.
Described firm body, the first pin pressing plate and crus secunda pressing plate are all glass mat.
Beneficial effect of the present invention: the effect can playing firm rope ladder by the utility model, decreases equipotential electrician labour intensity, improves job safety, improve equal potential working efficiency.Use the utility model climbing rope ladder and equal potential working time all effectively to reduce, ground electrician time also shortens.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation that the utility model fixes rope ladder.
Wherein, 1. the first pin pressing plate, 2. crus secunda pressing plate, 3. folding, 4. firm body, 5. rope ladder locking device, 6. rope ladder putting hole, 7. rope ladder.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, insulated flexible ladder securing device, comprises firm body 4, and the bilateral symmetry of firm body 4 is provided with the first pin pressing plate 1 and crus secunda pressing plate 2, firm body 4 is connected with the first pin pressing plate 1 by folding 3, and firm body 4 is connected with crus secunda pressing plate 2 by folding.
The other bilateral symmetry of firm body 4 is provided with rope ladder putting hole 6, and the side of the rope ladder putting hole 6 of firm body 4 is provided with rope ladder locking device 5.Rope ladder locking device 5 is flexibly connected with firm body 4 by rotating shaft.The side of the rope ladder putting hole 6 of firm body 4 is provided with boss, and rope ladder locking device 5 is positioned on boss with the link position of firm body 4.
Firm body 4, first pin pressing plate 1 and crus secunda pressing plate 2 are all glass mat.According to field of employment and the safety requirements of insulated flexible ladder securing device, the power of 7000N can be born in each parts of insulated flexible ladder securing device and coupling part.Glass mat all meets the requirements from mechanical performance, dielectric property and processability.
As shown in Figure 2, when using the utility model, utilize rope ladder locking device 5 to be fixed on by rope ladder in rope ladder putting hole 6, after having hung rope ladder, ground electrician's pin steps down on the first pin pressing plate 1 and crus secunda pressing plate 2, compresses rope ladder with self gravitation.Firm body 4 conducting pressure of securing device, makes pressure conduction to rope ladder.First pin pressing plate 1 and crus secunda pressing plate 2 can be folded up by folding 3180 °, and when transport and preservation, the first pin pressing plate 1 and crus secunda pressing plate 2 are folded, and minimizing takes up room, and opens during use.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims (5)

1. insulated flexible ladder securing device, it is characterized in that, comprise firm body, the bilateral symmetry of described firm body is provided with the first pin pressing plate and crus secunda pressing plate, the other bilateral symmetry of described firm body is provided with rope ladder putting hole, and the side of the rope ladder putting hole of described firm body is provided with rope ladder locking device.
2. insulated flexible ladder securing device as claimed in claim 1, it is characterized in that, described firm body is connected with the first pin pressing plate by folding, and described firm body is connected with crus secunda pressing plate by folding.
3. insulated flexible ladder securing device as claimed in claim 1, it is characterized in that, described rope ladder locking device is flexibly connected with firm body by rotating shaft.
4. insulated flexible ladder securing device as claimed in claim 1, it is characterized in that, the side of the rope ladder putting hole of described firm body is provided with boss, and the link position of described rope ladder locking device and firm body is positioned on boss.
5. insulated flexible ladder securing device as claimed in claim 1, it is characterized in that, described firm body, the first pin pressing plate and crus secunda pressing plate are all glass mat.
CN201520125015.0U 2015-03-03 2015-03-03 Insulated flexible ladder securing device Expired - Fee Related CN204376316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520125015.0U CN204376316U (en) 2015-03-03 2015-03-03 Insulated flexible ladder securing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520125015.0U CN204376316U (en) 2015-03-03 2015-03-03 Insulated flexible ladder securing device

Publications (1)

Publication Number Publication Date
CN204376316U true CN204376316U (en) 2015-06-03

Family

ID=53332498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520125015.0U Expired - Fee Related CN204376316U (en) 2015-03-03 2015-03-03 Insulated flexible ladder securing device

Country Status (1)

Country Link
CN (1) CN204376316U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104934899A (en) * 2015-07-02 2015-09-23 国家电网公司 Portable distribution auxiliary operation platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104934899A (en) * 2015-07-02 2015-09-23 国家电网公司 Portable distribution auxiliary operation platform

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150603

Termination date: 20160303

CF01 Termination of patent right due to non-payment of annual fee