CN203402814U - Special hoisting appliance for pre-finishing roller ring - Google Patents

Special hoisting appliance for pre-finishing roller ring Download PDF

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Publication number
CN203402814U
CN203402814U CN201320424086.1U CN201320424086U CN203402814U CN 203402814 U CN203402814 U CN 203402814U CN 201320424086 U CN201320424086 U CN 201320424086U CN 203402814 U CN203402814 U CN 203402814U
Authority
CN
China
Prior art keywords
finish rolling
collars
hoisting tool
bolt
tool special
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
CN201320424086.1U
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Chinese (zh)
Inventor
高佳悦
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.)
Baotou Iron and Steel Group Co Ltd
Inner Mongolia Baotou Steel Union Co Ltd
Original Assignee
Baotou Iron and Steel Group 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 Baotou Iron and Steel Group Co Ltd filed Critical Baotou Iron and Steel Group Co Ltd
Priority to CN201320424086.1U priority Critical patent/CN203402814U/en
Application granted granted Critical
Publication of CN203402814U publication Critical patent/CN203402814U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a special hoisting appliance for a pre-finishing roller ring. The special hoisting appliance comprises a flying ring, a disc, at least two draw bar brackets, a fixing block and a bolt, wherein the flying ring is fixed at the top end of the disk; one end part of each draw bar bracket is connected with the edge of the disc; the other end part of each draw bar bracket is connected to the fixing block; a screw hole is formed in the lateral wall of the fixing block; a bolt is arranged on the screw hole.

Description

Pre-finish rolling collars hoisting tool special
Technical field
The utility model relates to a kind of high-speed wire mill pre-finishing mill group, specifically, relates to a kind of pre-finish rolling collars hoisting tool special.
Background technology
High-speed wire mill pre-finishing mill group adopts carboloy collars, and carbon tungsten roller ring is a kind of high hardness, high fragility, low toughness and wear-resisting alloy steel.Collars maximum gauge 285mm, minimum diameter 252mm, because the particularity of material causes collars weight very big, collars weight is greatly about 55kg.Because collars is mounted on roller case transmission shaft, roller case transmission shaft is overhead high more than 1 meter, in changing collars process and inconvenient, can only greatly affect the replacing time with manpower transport, delay production rolling, and there is potential safety hazard, easily have one's foot squashed, squeeze the casualty accidents such as hand.
Utility model content
The technical matters that the utility model solves is to provide a kind of pre-finish rolling collars hoisting tool special, uses the utility model can save pre-finish rolling collars and obtains the replacing time, has improved work efficiency.
Technical scheme is as follows:
A finish rolling collars hoisting tool special, comprises suspension ring, disk, at least two rob supports, fixed block and bolts; Described suspension ring are fixed on the top of described disk; An end of described rob support is connected on the edge of described disk, and another end is connected on described fixed block; Described fixed block has screw at sidewall, on described screw, is provided with bolt.
Further: the quantity of described rob support is 4.
Further: a sidewall of described fixed block is circular arc.
Further: the diameter of described screw and described bolt is 12mm.
Compared with prior art, technique effect of the present utility model comprises:
Use the utility model can save pre-finish rolling collars and obtain the replacing time, improved work efficiency.And effectively eliminated potential safety hazard, made to change collars work and alleviated labour intensity, brought great convenience.
Accompanying drawing explanation
Fig. 1 is the front elevational schematic of pre-finish rolling collars hoisting tool special in the utility model;
Fig. 2 is the schematic top plan view of pre-finish rolling collars hoisting tool special in the utility model.
The specific embodiment
Below with reference to accompanying drawing and preferred embodiment, technical solutions of the utility model are elaborated.
As shown in Figure 1, be the front elevational schematic of pre-finish rolling collars hoisting tool special in the utility model; As shown in Figure 2, be the schematic top plan view of pre-finish rolling collars hoisting tool special in the utility model.The structure of pre-finish rolling collars hoisting tool special comprises: suspension ring 1, disk 2, rob support 3, fixed block 4, bolt 5.Wherein, suspension ring 1 are fixed on the top of disk 2; An end of 4 rob supports 3 is connected on the edge of disk 2, and another end is connected on fixed block 4; Fixed block 4 has screw at sidewall, and on screw, is provided with bolt 5.The close pre-planishing roll ring-side wall of fixed block 4 is circular arc, and the diameter of circular arc sidewall is than the large 3mm of the maximum gauge of pre-finish rolling collars.The diameter of screw is 12mm, and bolt 5 is outer six square bolts of diameter 12mm.
The size of the thickness of fixed block 4 and length and bolt 5 adapts, and is difficult for the weight of the pre-finish rolling collars of wide increasing hoisting tool special.
Suspension ring 1 are used for installing the steel rope of lifting use, the pre-finish rolling collars so that crane is sling.
Pre-finish rolling collars external diameter constantly reduces along with use, and pre-finish rolling collars hoisting tool special can be used during directly maximum and minimum diameter at pre-finish rolling collars.When needs are used pre-finish rolling collars hoisting tool special that pre-finish rolling collars is installed, with bolt 5, be screwed into pre-planishing roll looping mill rolling groove, make bolt 5 all the time in pre-planishing roll looping mill rolling groove, steel rope or suspension hook are arranged in suspension ring 1, operation crane or overhead traveling crane lifting, after pre-finish rolling collars is installed on roller case transmission shaft, unclamps bolt 5 and just can take down pre-finish rolling collars hoisting tool special, easy to operate simple, greatly improved the replacing speed of pre-finish rolling collars.

Claims (4)

1. a pre-finish rolling collars hoisting tool special, is characterized in that: comprise suspension ring, disk, at least two rob supports, fixed block and bolts; Described suspension ring are fixed on the top of described disk; An end of described rob support is connected on the edge of described disk, and another end is connected on described fixed block; Described fixed block has screw at sidewall, on described screw, is provided with bolt.
2. pre-finish rolling collars hoisting tool special as claimed in claim 1, is characterized in that: the quantity of described rob support is 4.
3. pre-finish rolling collars hoisting tool special as claimed in claim 1, is characterized in that: a sidewall of described fixed block is circular arc.
4. pre-finish rolling collars hoisting tool special as claimed in claim 1, is characterized in that: the diameter of described screw and described bolt is 12mm.
CN201320424086.1U 2013-07-17 2013-07-17 Special hoisting appliance for pre-finishing roller ring Active CN203402814U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320424086.1U CN203402814U (en) 2013-07-17 2013-07-17 Special hoisting appliance for pre-finishing roller ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320424086.1U CN203402814U (en) 2013-07-17 2013-07-17 Special hoisting appliance for pre-finishing roller ring

Publications (1)

Publication Number Publication Date
CN203402814U true CN203402814U (en) 2014-01-22

Family

ID=49938753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320424086.1U Active CN203402814U (en) 2013-07-17 2013-07-17 Special hoisting appliance for pre-finishing roller ring

Country Status (1)

Country Link
CN (1) CN203402814U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108203050A (en) * 2016-12-20 2018-06-26 中冶宝钢技术服务有限公司 Wheel loader lifts auxiliary tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108203050A (en) * 2016-12-20 2018-06-26 中冶宝钢技术服务有限公司 Wheel loader lifts auxiliary tool

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