CN202142810U - Pulley suspension and matching connection apparatus - Google Patents

Pulley suspension and matching connection apparatus Download PDF

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Publication number
CN202142810U
CN202142810U CN 201120274255 CN201120274255U CN202142810U CN 202142810 U CN202142810 U CN 202142810U CN 201120274255 CN201120274255 CN 201120274255 CN 201120274255 U CN201120274255 U CN 201120274255U CN 202142810 U CN202142810 U CN 202142810U
Authority
CN
China
Prior art keywords
plate
hole
parallel
angle
link plate
Prior art date
Application number
CN 201120274255
Other languages
Chinese (zh)
Inventor
陈宏学
孙云
陈俊波
Original Assignee
湖北省输变电工程公司
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 湖北省输变电工程公司 filed Critical 湖北省输变电工程公司
Priority to CN 201120274255 priority Critical patent/CN202142810U/en
Application granted granted Critical
Publication of CN202142810U publication Critical patent/CN202142810U/en

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Abstract

The present utility model discloses a pulley suspension and matching connection apparatus. The apparatus comprises a parallel hanging plate with two ends respectively provided with connecting holes, a double pulley connecting plate which is of the triangle outer shape and has three angular ends provided with connecting holes, and a right angle hanging plate. The right angle hanging plate comprises fixed plates provided with connecting holes, the end part of each fixed plate is provided with a clamping plate composed by two parallel plates, the two parallel plates are provided with connecting holes, the center lines of which are superposed, one end of the parallel hanging plate is connected with the top angular end of the double pulley connecting plate through the connecting holes, and the two bottom angular ends of the double pulley connecting plate are respectively connected with the end parts of the fixed plates of the right angle hanging plate through the connecting holes. In the apparatus, two sets of paying-off pulleys are connected and suspended together, a 90 degrees conversion of the suspension direction of the two sets of paying-off pulleys is conveniently realized, thus enveloping angles of a conducting wire on the paying-off pulleys are conformed to the requirement of national relevant standards and criterions. Moreover, the apparatus is simple in structure and convenient for operating.

Description

Coaster hangs supporting connection Work tool
Technical field
The utility model relates to the auxiliary Work tool of ultra-high-tension power transmission line live line working, relates in particular to a kind of coaster that is used in the work of the big leap unfolding conductor of ultra high voltage and hangs supporting connection Work tool.
Background technology
The big leap in the unfolding conductor process is the requirement that relevant national standard, standard are satisfied in the envelope angle of assurance lead on releasing pulley, needs to adopt the mode of sister block suspension.Because the gold utensil connecting plate has only a hanging point, and the suspension direction of gold utensil connecting plate becomes 90 ° of angles with the suspension direction of releasing pulley link plate, therefore need two cover releasing pulleys linked together concentrates suspension and will hang direction and change 90 ° through connecting Work tool.
Big in the past leap conductor cross-section is less relatively, and what employing was put in exhibition is the releasing pulley of φ 916 and following specification, and it is less relatively to load; And the big leap conductor cross-section of ultra high voltage is big, and spreading conducting wire need adopt φ 1040 releasing pulleys, and load is big, need design coaster again and hang supporting connection Work tool to satisfy above-mentioned requirements.
Summary of the invention
The purpose of the utility model is to overcome the problems referred to above that exist in the prior art; Provide a kind of and hang supporting connection Work tool through coaster and can two cover releasing pulleys be linked together and concentrate suspension and will hang 90 ° of direction conversions, thereby the envelope angle of assurance lead on releasing pulley satisfied the coaster of the requirement of relevant national standard, standard and hung supporting connection Work tool.
For realizing above-mentioned purpose; The coaster that the utility model designed hangs supporting connection Work tool; It comprises that two ends are respectively equipped with sister block connecting plate and right angle link plate that triangular in shape and three the angle ends of parallel link plate, the outline of connecting hole are equipped with connecting hole; Described right angle link plate comprises the fixed head that is provided with connecting hole, and the end of fixed head is provided with the clamping plate that two blocks of parallel-plates constitute, and said two blocks of parallel-plates are provided with the connecting hole of central lines; Said parallel link plate one end is connected with the drift angle end of sister block connecting plate through connecting hole, and two base angle ends of said sister block connecting plate are connected with the fixed head end of right angle link plate through connecting hole respectively.
Further, the described parallel link plate other end is connected to the gold utensil connecting plate through connecting hole.
Again further, two blocks of parallel-plates of described right angle link plate are connected with lug pad respectively.
Further, be provided with connecting bolt in the described connecting hole.
Utility model adopts technique scheme to have following advantage:
The utility model is used in the unfolding conductor work of the big leap of ultra high voltage; Hanging supporting connection Work tool through coaster can link together two cover releasing pulleys and concentrate suspension; And will hang 90 ° of direction conversions; Thereby the requirement of relevant national standard, standard is satisfied at the envelope angle of assurance lead on releasing pulley, and is simple in structure, easy to operate.Parallel link plate was connected to the gold utensil connecting plate with bolt above coaster hung after the supporting connection Work tool assembled, below the right angle link plate be connected to lug pad with bolt and get final product, easy to use.
Description of drawings
Fig. 1 is the utility model master TV structure sketch map;
Fig. 2 is left view and the user mode reference diagram of Fig. 1;
Among the figure: the parallel link plate of 1-, 2-sister block connecting plate, 3-right angle link plate, 3-1-fixed head, 3-2-parallel-plate, 4-gold utensil connecting plate, 5-lug pad.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
As shown in Figure 1; A kind of coaster of the utility model hangs supporting connection Work tool; Comprise that two ends are respectively equipped with sister block connecting plate 2 and right angle link plate 3 that triangular in shape and three the angle ends of parallel link plate 1, the outline of connecting hole are equipped with connecting hole; Right angle link plate 3 comprises the fixed head 3-1 that is provided with connecting hole, and the end of fixed head 3-1 is provided with the clamping plate that two parallel-plate 3-2 constitute, and two parallel-plate 3-2 are provided with the connecting hole of central lines; Parallel link plate 1 one ends are connected with the drift angle end of sister block connecting plate 2 through connecting hole, and two base angle ends of sister block connecting plate 2 are connected with the fixed head 3-1 end of right angle link plate 3 through connecting hole respectively.Parallel link plate 1 other end is connected to gold utensil connecting plate 4 through connecting hole.Two parallel-plate 3-2 of right angle link plate 3 are connected with lug pad 5 respectively.Be equipped with connecting bolt in the connecting hole of parallel link plate 1, sister block connecting plate 2 and right angle link plate 3, be connected through bolt.
During use; As shown in Figure 2; Bolt is aimed at and installed to the connecting hole of the upper end of parallel link plate 1 with the connecting hole of gold utensil link plate 4 above coaster hung after the supporting connection Work tool assembled; Connecting hole on the parallel-plate 3-2 of right angle link plate 3 is aimed at and is installed bolt with the connecting hole of lug pad 5 drift angle ends and links together; Two cover releasing pulleys are linked together concentrate suspension, the utility model to realize easily, thereby guarantee that the envelope angle of lead on releasing pulley satisfy the requirement of relevant national standard, standard 90 ° of two cover releasing pulleys suspension directions conversions.

Claims (4)

1. a coaster hangs supporting connection Work tool; It is characterized in that: comprise that two ends are respectively equipped with the parallel link plate (1) of connecting hole, outline is triangular in shape and three angle ends are equipped with the sister block connecting plate (2) and the right angle link plate (3) of connecting hole; Described right angle link plate (3) comprises the fixed head (3-1) that is provided with connecting hole; The end of fixed head (3-1) is provided with the clamping plate that two blocks of parallel-plates (3-2) constitute; Said two blocks of parallel-plates (3-2) are provided with the connecting hole of central lines; Said parallel link plate (1) one end is connected through the drift angle end of connecting hole with sister block connecting plate (2), and two base angle ends of said sister block connecting plate (2) are connected with fixed head (3-1) end of right angle link plate (3) through connecting hole respectively.
2. coaster according to claim 1 hangs supporting connection Work tool, it is characterized in that: described parallel link plate (1) other end is connected to gold utensil connecting plate (4) through connecting hole.
3. coaster according to claim 1 hangs supporting connection Work tool, it is characterized in that: two blocks of parallel-plates (3-2) of described right angle link plate (3) are connected with lug pad (5) respectively.
4. hang supporting connection Work tool according to the arbitrary described coaster of claim 1-3, it is characterized in that: be provided with connecting bolt in the described connecting hole.
CN 201120274255 2011-07-29 2011-07-29 Pulley suspension and matching connection apparatus CN202142810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120274255 CN202142810U (en) 2011-07-29 2011-07-29 Pulley suspension and matching connection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120274255 CN202142810U (en) 2011-07-29 2011-07-29 Pulley suspension and matching connection apparatus

Publications (1)

Publication Number Publication Date
CN202142810U true CN202142810U (en) 2012-02-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120274255 CN202142810U (en) 2011-07-29 2011-07-29 Pulley suspension and matching connection apparatus

Country Status (1)

Country Link
CN (1) CN202142810U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105071326A (en) * 2015-08-14 2015-11-18 平高集团有限公司 Three-to-two connection fitting and insulator chain using connection fitting
CN106300129A (en) * 2015-12-10 2017-01-04 国家电网公司 Great span device for suspending line tackles
CN107370078A (en) * 2017-08-17 2017-11-21 国网上海市电力公司 Super, UHV Overhead Transmission Line L-type suspension string livewire work side of wire fixture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105071326A (en) * 2015-08-14 2015-11-18 平高集团有限公司 Three-to-two connection fitting and insulator chain using connection fitting
CN106300129A (en) * 2015-12-10 2017-01-04 国家电网公司 Great span device for suspending line tackles
CN107370078A (en) * 2017-08-17 2017-11-21 国网上海市电力公司 Super, UHV Overhead Transmission Line L-type suspension string livewire work side of wire fixture
CN107370078B (en) * 2017-08-17 2019-09-06 国网上海市电力公司 Super, UHV Overhead Transmission Line L-type suspension string livewire work side of wire fixture

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20130121

Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee after: Hubei Electric Power Transmission & Distribution Engineering Co., Ltd.

Patentee after: State Grid Corporation of China

Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee before: Hubei Electric Power Transmission & Distribution Engineering Co., Ltd.

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20130121

CP01 Change in the name or title of a patent holder

Address after: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee after: Hubei Electric Power Transmission & Distribution Engineering Co., Ltd.

Address before: Yang Yuansheng 430063 Hubei province Wuhan city Wuchang District Road No. 5

Patentee before: Hubei Electric Transmission & Transformation Engineering Company