CN204416943U - Cable sister block tackle arrangement - Google Patents

Cable sister block tackle arrangement Download PDF

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Publication number
CN204416943U
CN204416943U CN201420744145.8U CN201420744145U CN204416943U CN 204416943 U CN204416943 U CN 204416943U CN 201420744145 U CN201420744145 U CN 201420744145U CN 204416943 U CN204416943 U CN 204416943U
Authority
CN
China
Prior art keywords
cable
bolt
connection board
coaming plate
tackle arrangement
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.)
Active
Application number
CN201420744145.8U
Other languages
Chinese (zh)
Inventor
蔡天仁
李伟刚
门佳红
张金河
崔洪斌
朱战
郑京浩
刘宝民
张涛
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.)
Harbin Electric Machinery Co Ltd
Original Assignee
Harbin Electric Machinery 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 Harbin Electric Machinery Co Ltd filed Critical Harbin Electric Machinery Co Ltd
Priority to CN201420744145.8U priority Critical patent/CN204416943U/en
Application granted granted Critical
Publication of CN204416943U publication Critical patent/CN204416943U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of cable sister block tackle arrangement of outdoor portal crane cart cable slide wire, is made up of connection board, end face coaming plate, pulley, connection wheel shaft, spring washer, sliding support axle, bolt, cable clamp, damping rubber block, jam nut; This device has rational in infrastructure, operates steadily, and two-wheel is located, buffering push-and-pull, drag rope, two-way spindle, be convenient to the features such as replacing, compensate for single-sheaved block defect, can be in operation after adopting the two-way single-sided welding of connecting panel replacing coaster, coaster is provided with pivot shaft, bidirectional rotation function, prevents cable tensile phenomenon from occurring, be convenient to high-altitude install, reduce labor intensity, remarkable in economical benefits, is easy to apply.

Description

Cable sister block tackle arrangement
Technical field:
The utility model relates to a kind of connected row walking apparatus of outdoor portal crane cart cable slide wire, particularly relates to a kind of cable sister block tackle arrangement.
Background technology:
Gauntry crane cart slip running gear is attached cable, at steel rope walking structure, by overhead steel rope, hang coaster attached cable with hoisting crane at high-altitude back and forth movement, radical function is to hoisting crane electric supply installation, current gauntry crane cart slickline cables adopts single-sheaved block to hang attached cable walking, defect is given prominence to, main manifestations is: 1) coaster is synthesized by cast iron, attached cable adopts iron wire binding damage cable, walking can not promote mutually, and stuck fragmentation between frequent coaster, can not change; 2) coaster does not have safety hitch, and operational process often breaks cable, causes waste, and economic loss is inestimable; 3) slip frame steel rope need be fallen earthward replacings when changing coaster, wasting time and energy needs to employ wheel crane and carries out hanging steel rope, and service efficiency is low, and faults frequent generation, cannot safeguard.
In sum, single-sheaved block cast iron pattern coaster can not meet the running gear of outdoor portal crane cart slip coaster, continues to use and will cause the economic loss that manpower, material etc. are larger.Therefore be badly in need of design one and can realize high-altitude exchange, simple installation, operate steadily and reduce the cable sister block tackle arrangement of cable bad replacement cost.
Summary of the invention:
The utility model provide a kind of can easy installation and removal and the cable sister block tackle arrangement operated steadily, the technical solution of the utility model is: by connection board (1), end face coaming plate (2), pulley (3), connect wheel shaft (4), M10 nut (5), spring washer (6), sliding support axle (7), M10 bolt (8), cable clamp (9), M10 bolt (10), damping rubber block (11), M8 jam nut (12), M6 bolt (13), M6 nut (14) form; Connection board (1) and end face coaming plate (2) end face are welded to form; Damping rubber block (11) M8 external screw rod connects closing fixing with the through hole of end face coaming plate (2); The external screw rod that connection wheel shaft (4) penetrates pulley (3) two ends connects closing fixing with connection board (1); The external screw rod that M10 bolt (8) penetrates sliding support axle (7) two ends connects closing fixing with connection board (1); The other end and the cable clamp (9) of M10 bolt (8) are welded and fixed; M10 bolt (10) penetrates cable clamp (9) and connects conjunction fixing; M6 bolt (13) penetrates connection board (1) and connects conjunction fixing.
Described a kind of cable sister block tackle arrangement, cable clamp (9) is drilled with respectively 4 through holes, uses screw lock nut.Sliding support axle (7) is preset clearance when assembling, angle rotatable.
Described a kind of cable sister block tackle arrangement, end face coaming plate (2) is two-sided one-sided welding, can dismounting flexibly.
Described pulley (3) wants radius of machining to be the groove of 7.5mm when machine up, back and forth can walk on cable wire.
Principle of work:
The utility model is mounted in gauntry crane cart slip and is suspended on fixing steel wire cable and contacts with sister block coaster concave panel, connects to rotate clamping plate and ribbon cable is fixed, at clamping plate upper locking nut simultaneously.According to aerial cables running length, general selectable lengths installs a coaster at 6M, and rubber draft gear can be made like this to contact with each other promotion, φ 6 steel rope is selected to make hauling rope, be of a size of and be less than cable circular pitch length, fully play draw during operation, prevent cable from breaking.Fixing rope traction rope, pricks with steel rope the little axle of traction that head locking is connected to coaster, and steel rope bundle head is correctly selected and generally selected positive and negative two to prick head.After coil holder and steel rope trailer are dialled in the push-and-pull of installation coaster on crane end face, start crane large vehicle walking, sister block coaster drives cable to do reciprocal operation aloft.
The utility model has the following advantages:
1) realize high-altitude and change coaster, operate steadily, do not rock two-wheel positioning function.
2) rational in infrastructure, there is rubber buffer thrust, be provided with traction catch gear, practical.
3) the two-way clamping plate S. A. of cable, can prevent cable windings, split off, and is easy to promote.
4) anti-vibration taked by fastening clip for cable plate, rubber protection connection mode.
5) connection board and end face coaming plate single-sided welding, realizes the detachable object changed.
Accompanying drawing illustrates:
Fig. 1: double pulleies unit assemble welding front view
Fig. 2: double pulleies unit assemble welding lateral plan
Fig. 3: double pulleies unit assemble welding birds-eye view
Wherein:
1 is that connection board 2 is for end face coaming plate 3 is for pulley 4 is for connecting wheel shaft
5 be M10 nut 6 for spring washer 7 for sliding support axle 8 for M10 bolt 9 for cable clamp 10 for M10 bolt 11 is damping rubber block
12 is jam nut M8 13 for M6 bolt 14 is nut M6
Detailed description of the invention:
As shown in Figure 1: two-sided connection board and coaming plate are by geometry blanking, and boring connects with pulley, wheel shaft, axis hole bearing fit jam nut.Welding end surface coaming plate and connection board two-sided one-sided weld after connect damping rubber block screw rod closing nut.Midship mounting axle centre hole penetrates bolt and cable clamp one end is welded and fixed.Rope traction bolt being installed, penetrating connection board through hole closing nut.
As shown in Figure 2, cable clamp is that attached cable device is drilled with 4 through holes respectively, uses screw lock nut.Pivot shaft is preset clearance when assembling, angle rotatable.
As shown in Figure 3, end face coaming plate is two-sided one-sided welding, can dismounting flexibly.Pulley machinery processing belt is fluted, and cable wire is back and forth walked.

Claims (4)

1. a cable sister block tackle arrangement, is characterized in that: be made up of connection board (1), end face coaming plate (2), pulley (3), connection wheel shaft (4), M10 nut (5), spring washer (6), sliding support axle (7), M10 bolt (8), cable clamp (9), M10 bolt (10), damping rubber block (11), M8 jam nut (12), M6 bolt (13), M6 nut (14); Connection board (1) and end face coaming plate (2) end face are welded to form; Damping rubber block (11) connects closing fixing by M8 external screw rod with the through hole of end face coaming plate (2); The external screw rod that connection wheel shaft (4) penetrates pulley (3) two ends connects closing fixing with connection board (1); The external screw rod that M10 bolt (8) penetrates sliding support axle (7) two ends connects closing fixing with connection board (1); The other end and the cable clamp (9) of M10 bolt (8) are welded and fixed; M10 bolt (10) penetrates cable clamp (9) and connects conjunction fixing; M6 bolt (13) penetrates connection board (1) and connects conjunction fixing.
2. a kind of cable sister block tackle arrangement according to claim 1, is characterized in that: cable clamp (9) is drilled with respectively four through holes, uses screw lock nut, and sliding support axle (7) is preset clearance when assembling, angle rotatable.
3. a kind of cable sister block tackle arrangement according to claim 1, is characterized in that: end face coaming plate (2) is two-sided one-sided welding, can dismounting flexibly.
4. a kind of cable sister block tackle arrangement according to claim 1, is characterized in that: described pulley (3) wants radius of machining to be the groove of 7.5mm when machine up, back and forth can walk on cable wire.
CN201420744145.8U 2014-12-02 2014-12-02 Cable sister block tackle arrangement Active CN204416943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420744145.8U CN204416943U (en) 2014-12-02 2014-12-02 Cable sister block tackle arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420744145.8U CN204416943U (en) 2014-12-02 2014-12-02 Cable sister block tackle arrangement

Publications (1)

Publication Number Publication Date
CN204416943U true CN204416943U (en) 2015-06-24

Family

ID=53467332

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420744145.8U Active CN204416943U (en) 2014-12-02 2014-12-02 Cable sister block tackle arrangement

Country Status (1)

Country Link
CN (1) CN204416943U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105910067A (en) * 2016-06-16 2016-08-31 中国葛洲坝集团三峡建设工程有限公司 Aerial large-span adjustable easy-maintenance illuminating system and mounting utilization method
CN106829620A (en) * 2017-02-10 2017-06-13 杭州振华钣金有限公司 A kind of cable coaster
CN107651553A (en) * 2017-09-29 2018-02-02 武汉船用机械有限责任公司 A kind of crane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105910067A (en) * 2016-06-16 2016-08-31 中国葛洲坝集团三峡建设工程有限公司 Aerial large-span adjustable easy-maintenance illuminating system and mounting utilization method
CN106829620A (en) * 2017-02-10 2017-06-13 杭州振华钣金有限公司 A kind of cable coaster
CN106829620B (en) * 2017-02-10 2019-07-02 杭州振华钣金有限公司 A kind of cable coaster
CN107651553A (en) * 2017-09-29 2018-02-02 武汉船用机械有限责任公司 A kind of crane

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