CN106369227A - Cable support with adjustable supporting arms - Google Patents

Cable support with adjustable supporting arms Download PDF

Info

Publication number
CN106369227A
CN106369227A CN201610893323.7A CN201610893323A CN106369227A CN 106369227 A CN106369227 A CN 106369227A CN 201610893323 A CN201610893323 A CN 201610893323A CN 106369227 A CN106369227 A CN 106369227A
Authority
CN
China
Prior art keywords
trailing arm
lock device
vertical rod
latch
expansion link
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.)
Pending
Application number
CN201610893323.7A
Other languages
Chinese (zh)
Inventor
张景山
李玲玲
郭西西
高晓欣
王教民
王葵
贾虎
韩万华
王立刚
高肈辉
王延伟
卢其军
康超
吕兴猛
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.)
Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Original Assignee
Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
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 Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co, State Grid Corp of China SGCC filed Critical Zhangqiu Power Supply Co Of State Grid Shandong Electric Power Co
Priority to CN201610893323.7A priority Critical patent/CN106369227A/en
Publication of CN106369227A publication Critical patent/CN106369227A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/06Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A cable support with adjustable supporting arms is used for additional arranging of a cable loop conveniently in the later period. The cable support comprises a vertical rod and the supporting arms. The vertical rod is fixedly provided with the multiple supporting arms evenly arranged in the length direction of the vertical rod. The cable support is characterized in that each supporting arm is of a hollow structure, a telescopic rod is arranged in an inner cavity of each supporting arm in a sliding manner, and a locking device is arranged between each telescopic rod and the corresponding supporting arm; each locking device is of a cylindrical hollow structure and is fixed to the bottom of the corresponding supporting arm, a sliding plate is arranged in an inner cavity of each locking device in a sliding manner and fixedly provided with a bolt, and a spring is arranged between each sliding plate and the inner wall of the corresponding locking device; under the actions of the springs, the acting ends of the bolts stretch out of the outer walls of the locking devices, then the acting ends of the bolts are arranged outside the locking devices, and pull rings are arranged at the drive ends of the bolts; and a plurality of inserting holes matched with the acting ends of the bolts in an inserted and connected manner are formed in the bottoms of the telescopic rods. According to the cable support, the telescopic rods can be conveniently pulled out of the supporting arms.

Description

Trailing arm adjustable type cable bearer
Technical field
The present invention relates to electric power tool technical field, specifically a kind of trailing arm adjustable type cable bearer.
Background technology
Trailing arm adjustable type cable bearer, is applicable to all power transmission cables of cable tunnel that are laid in, can save sky Between, can fundamentally solve later stage work amount again.Fast-developing with electrical network, the feeder number of cable tunnel later stage cabling increases Plus, support deficiency reserved by some cable tunnels, must not lead to and in addition builds new cable duct, causes a large amount of human and material resources, wealth The waste of power.
Content of the invention
It is an object of the invention to provide a kind of trailing arm adjustable type cable bearer, it is used for facilitating the later stage to set up cable and returns Road.
The present invention solves its technical problem and is adopted the technical scheme that: trailing arm adjustable type cable bearer, and it includes standing Bar and trailing arm, are fixed with some trailing arms being uniformly arranged along vertical rod length direction in described vertical rod, it is characterized in that, described trailing arm For hollow structure, in the inner chamber of described trailing arm, it is slidably fitted with expansion link, between described expansion link and trailing arm, be provided with locking Device;
Described lock device is cylindrical hollow structure, and described lock device is fixed on the bottom of trailing arm, in described lock device Inner chamber in be slidably fitted with slide plate, described slide plate is fixed with latch, sets between described slide plate and the inwall of lock device There is spring, the effect end of latch is placed in the outside of lock device after stretching out the outer wall of lock device in the presence of described spring, in institute The drive end stating latch is provided with draw ring;
It is provided with the jack of some effect end grafting cooperations with latch in the bottom of described expansion link.
Further, described expansion link is the metallic rod of u shape.
Further, the effect end of described latch is hemispherical.
Further, described vertical rod is channel-section steel or angle steel.
The invention has the beneficial effects as follows: the trailing arm adjustable type cable bearer that the present invention provides will be in that context it may be convenient to will stretch Bar pulls out from trailing arm, and can realize being relatively fixed of trailing arm and expansion link as desired by lock device.
Brief description
Fig. 1 is the schematic diagram of the present invention;
Fig. 2 is the scheme of installation of expansion link;
Fig. 3 is the schematic diagram of lockable mechanism;
Fig. 4 is the schematic diagram of expansion link;
Fig. 5 is one of schematic diagram of expansion link;
Fig. 6 is the two of the schematic diagram of expansion link;
In figure: 1 vertical rod, 2 lock devices, 21 slide plates, 22 springs, 23 latches, 24 draw rings, 25 chute 3 trailing arm, 4 expansion links, 41 Jack.
Specific embodiment
As shown in Figures 1 to 6, the invention mainly comprises vertical rod 1, lock device 2, trailing arm 3 and expansion link 4, with reference to attached Figure describes the present invention.
As shown in figure 1, vertical rod 1 is the basis of the present invention, vertical rod is the vertical metallic rod placed, vertical rod can for angle steel, Channel-section steel etc., vertical rod is vertically placed in cable duct.Some trailing arms 3 are fixed with vertical rod, trailing arm is vertically arranged with vertical rod, trailing arm For hollow structure, trailing arm is weldingly fixed in vertical rod.It is slidably fitted with expansion link 4 in the inner chamber of trailing arm, in expansion link and support It is provided with lock device 2, as shown in figure 3, lock device 2 is cylindrical hollow structure, the inner chamber of lock device is chute 25 between arm, Lock device be respectively arranged at two ends with circular hole, the chute of lock device is slidably fitted with slide plate 21, latch is fixed with slide plate 23, latch is through on slide plate, is provided with spring 22, under the action of the spring the effect of latch between slide plate and the inwall of lock device Lock device is stretched out through after the side wall of lock device in end, is provided with draw ring 24 in the drive end of the latch being placed in outside lock device, pulls Latch moving relative to lock device can be driven during draw ring.As shown in figure 4, being provided with some jacks 41 in the bottom of expansion link, if Dry jack spaced set on the same line, when the effect end of latch extend in jack, it is possible to achieve expansion link and support Being relatively fixed of arm.As needed, expansion link can be pulled out from trailing arm, then the effect end of latch is placed in corresponding inserting In hole, now expansion link stretches out the adjustable in length of trailing arm.
As shown in Figure 5, Figure 6, expansion link 4 is the metallic rod of u shape, on the one hand can mitigate the weight of itself, on the other hand Can ensure that enough structural strengths.It is provided with jack in the bottom of expansion link, jack is coordinated with latch.The effect end of latch is permissible For hemispherical, with facilitating, latch is inserted in jack.

Claims (4)

1. trailing arm adjustable type cable bearer, it includes vertical rod and trailing arm, described vertical rod is fixed with some along vertical rod length The trailing arm that direction is uniformly arranged, is characterized in that, described trailing arm is hollow structure, is slidably fitted with and stretches in the inner chamber of described trailing arm Contracting bar, is provided with lock device between described expansion link and trailing arm;
Described lock device is cylindrical hollow structure, and described lock device is fixed on the bottom of trailing arm, in described lock device It is slidably fitted with slide plate in chamber, described slide plate is fixed with latch, between described slide plate and the inwall of lock device, be provided with bullet Spring, in the presence of described spring, the effect end of latch is placed in the outside of lock device after stretching out the outer wall of lock device, inserts described The drive end of pin is provided with draw ring;
It is provided with the jack of some effect end grafting cooperations with latch in the bottom of described expansion link.
2. trailing arm adjustable type cable bearer according to claim 1, is characterized in that, described expansion link is the metal of u shape Bar.
3. trailing arm adjustable type cable bearer according to claim 1, is characterized in that, the effect end of described latch is hemisphere Shape.
4. trailing arm adjustable type cable bearer according to claim 1, is characterized in that, described vertical rod is channel-section steel or angle steel.
CN201610893323.7A 2016-10-13 2016-10-13 Cable support with adjustable supporting arms Pending CN106369227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610893323.7A CN106369227A (en) 2016-10-13 2016-10-13 Cable support with adjustable supporting arms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610893323.7A CN106369227A (en) 2016-10-13 2016-10-13 Cable support with adjustable supporting arms

Publications (1)

Publication Number Publication Date
CN106369227A true CN106369227A (en) 2017-02-01

Family

ID=57895254

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610893323.7A Pending CN106369227A (en) 2016-10-13 2016-10-13 Cable support with adjustable supporting arms

Country Status (1)

Country Link
CN (1) CN106369227A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2703911Y (en) * 2004-06-03 2005-06-08 赵政康 Elastic self-locking pin
CN201232680Y (en) * 2008-04-14 2009-05-06 谢文沧 Joint positioning device for telescopic pipes
CN204079321U (en) * 2014-09-18 2015-01-07 单培鑫 A kind of telescope support of minisize electric hoist
CN204633250U (en) * 2015-05-27 2015-09-09 四川加力机电有限公司 A kind of cable or cable set support
CN105743042A (en) * 2016-04-11 2016-07-06 哈尔滨共阳科技咨询有限公司 Electric power wire stringing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2703911Y (en) * 2004-06-03 2005-06-08 赵政康 Elastic self-locking pin
CN201232680Y (en) * 2008-04-14 2009-05-06 谢文沧 Joint positioning device for telescopic pipes
CN204079321U (en) * 2014-09-18 2015-01-07 单培鑫 A kind of telescope support of minisize electric hoist
CN204633250U (en) * 2015-05-27 2015-09-09 四川加力机电有限公司 A kind of cable or cable set support
CN105743042A (en) * 2016-04-11 2016-07-06 哈尔滨共阳科技咨询有限公司 Electric power wire stringing apparatus

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170201