CN205497445U - Device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment - Google Patents

Device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment Download PDF

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Publication number
CN205497445U
CN205497445U CN201620202180.6U CN201620202180U CN205497445U CN 205497445 U CN205497445 U CN 205497445U CN 201620202180 U CN201620202180 U CN 201620202180U CN 205497445 U CN205497445 U CN 205497445U
Authority
CN
China
Prior art keywords
hydraulic cylinder
vehicle body
rotary hydraulic
rotating hydraulic
backup pad
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
CN201620202180.6U
Other languages
Chinese (zh)
Inventor
李文强
马国新
杨玉龙
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.)
Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Original Assignee
Gansu Jiu Steel Group Hongxing Iron and Steel 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 Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd filed Critical Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority to CN201620202180.6U priority Critical patent/CN205497445U/en
Application granted granted Critical
Publication of CN205497445U publication Critical patent/CN205497445U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment, including a conveying trolley body, the conveying trolley automobile body includes vehicle body support and fixes the axletree in the vehicle body support bottom, and the wheel is installed through the bearing in the both ends of axletree, and the last rotary hydraulic cylinder bracket that is equipped with of vehicle body support, rotary hydraulic cylinder bracket include preceding backup pad and back backup pad, and the front end at vehicle body support is installed through high adjusting device to preceding backup pad, and the rear end at vehicle body support is fixed to back backup pad. The utility model discloses an aspect has greatly reduced operation personnel's intensity of labour, has improved the operating efficiency, or else on the other hand needs the alignment owing to adopt the disposable height position of adjusting backup pad before good of high adjusting device when dismantling with the installation, direct to the dress can, to a great extent guaranteed rotary hydraulic cylinder to the dress precision. Simultaneously, can effectively guarantee operation personnel's safety, prevent that rotary hydraulic cylinder from transporting the in -process because the landing causes personnel's injury of colliding with.

Description

The device that in a kind of metallurgical machinery equipment, confined space rotating hydraulic cylinder is changed
Technical field
This utility model belongs to metallurgical machinery equipment repair apparatus technical field, is specifically related to the device that in a kind of metallurgical machinery equipment, confined space rotating hydraulic cylinder is changed.
Background technology
Smelter rustless steel is sheared unit and is to ensure that the important unit of rustless steel final production product quality; and the rotating hydraulic cylinder being replaced is the visual plant of milling train mandrel; in daily production process, if rotating hydraulic cylinder occurs abnormal, unit will be directly affected and shut down completely.Changing rotating hydraulic cylinder is again as job content meticulous in upkeep operation.
At present, the most at the stainless little unit of smelter, existing service kit uses wastes time and energy.Major defect is: according to on-the-spot environment and structure, positional distance is narrow and small, and task difficulty is bigger.Have to be dead by rotating hydraulic potting with jack before dismounting, early stage must make hanger hanging point with electrogas welding, and the length of sling must be measured, and the short 100mm of long 100mm affects and removes and installs.Especially especially difficult to dress operation in installation process, being wherein the difficulty of maximum to dress bolt, bolt hole position, outer ring is wrong, and mandrel cannot be connected with the catcher of rotating hydraulic cylinder, must begin the beguine, so wasting time and energy, operating personnel's labor intensity is big, enters not go to dress personnel with during jack, danger coefficient is the biggest, pouring out of rotating hydraulic cylinder is poured into generally with 3 hours, also wants dress more than 2 hours, and working performance is low.
Utility model content
The purpose of this utility model is to solve technical problem present in prior art, it is provided that a kind of simple in construction, with low cost, easy to process, use the device that in metallurgical machinery equipment simple, that working performance is high, confined space rotating hydraulic cylinder is changed.
In order to achieve the above object, this utility model is by the following technical solutions: the device that in a kind of metallurgical machinery equipment, confined space rotating hydraulic cylinder is changed, including a transport trolley body, described transport trolley includes vehicle body hanger and is fixed on the axletree bottom vehicle body hanger, the two ends of described axletree are provided with wheel by bearing, described vehicle body hanger is provided with rotating hydraulic bracket cylinder, described rotating hydraulic bracket cylinder includes front end panel and rear bearing sheet, described front end panel is arranged on the front end of vehicle body hanger by arrangement for adjusting height, described rear bearing sheet is fixed on the rear end of vehicle body hanger.
Further, described arrangement for adjusting height includes regulating bolt and being arranged on the elongated hole of vehicle body hanger front end.
Further, the front bottom end of described vehicle body hanger is provided with locating piece.
Further, the top of described front end panel and rear bearing sheet is arc.
This utility model hinge structure has the advantages that the device that in this utility model metallurgical machinery equipment, confined space rotating hydraulic cylinder is changed mainly includes transporting trolley body, when rotating hydraulic cylinder is changed, operating personnel only need to winch on corresponding supporting surface and corresponding track by transporting trolley body, the height position to the rotating hydraulic cylinder that need to change of front end panel is adjusted again by regulation bolt, on the front end panel being placed in vehicle body hanger by the rotating hydraulic cylinder of dismounting and rear bearing sheet, the transport to rotating hydraulic cylinder can be completed.This utility model is relative with existing jack sling, on the one hand significantly reduces the labor intensity of operating personnel, improves working performance;On the other hand owing to using arrangement for adjusting height disposably to regulate the high and low position of front end panel, when removing and installing, or else need centering, directly to filling, largely ensure that rotating hydraulic cylinder to filling precision.Meanwhile, this utility model simple in construction, with low cost, easy to process, use simple, can effectively ensure that the safety of operating personnel, prevent rotating hydraulic cylinder during transporting owing to landing causes personnel to collide with injury.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
This utility model reference implication is as follows: 1, vehicle body hanger;2, axletree;3, bearing;4, front end panel;5, rear bearing sheet;6, regulation bolt;7, elongated hole;8, locating piece;9, supporting track.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
nullAs shown in Figure 1-2,The device that in a kind of metallurgical machinery equipment, confined space rotating hydraulic cylinder is changed,Including a transport trolley body,Transport trolley include vehicle body hanger 1 and be welded on the axletree 2 bottom vehicle body hanger 1,The two ends of axletree 2 are provided with wheel by bearing 3,Wheel is positioned on supporting track 9,Vehicle body hanger 1 is provided with rotating hydraulic bracket cylinder,Rotating hydraulic bracket cylinder includes front end panel 4 and rear bearing sheet 5,Front end panel 4 is arranged on the front end of vehicle body hanger 1 by arrangement for adjusting height,Arrangement for adjusting height includes regulating bolt 6 and being arranged on the elongated hole 7 of vehicle body hanger 1 front end,Rear bearing sheet 5 is fixed on the rear end of vehicle body hanger 1,The top of front end panel 4 and rear bearing sheet 5 is arc,The front bottom end of vehicle body hanger 1 is provided with locating piece 8,Locating piece 8 is used for positioning,Dolly sideslip when preventing dolly from pulling out.
During use, winch on supporting surface and the supporting track 9 of relevant device by transporting trolley, advance and transport trolley, the height position to the rotating hydraulic cylinder that need to change of front end panel 4 is adjusted by regulation bolt 6, on the front end panel 4 that the rotating hydraulic cylinder of dismounting is placed in vehicle body hanger 1 and rear bearing sheet 5, release and transport trolley, hang away old rotating hydraulic cylinder, again new rotating hydraulic cylinder is winched on the front end panel 4 in vehicle body hanger 1 and rear bearing sheet 5, advance transport trolley directly to arrive installation site, complete the replacing of rotating hydraulic cylinder.

Claims (4)

1. the device that in a metallurgical machinery equipment, confined space rotating hydraulic cylinder is changed, it is characterized in that: include a transport trolley body, described transport trolley includes vehicle body hanger (1) and is fixed on the axletree (2) of vehicle body hanger (1) bottom, the two ends of described axletree (2) are provided with wheel by bearing (3), described vehicle body hanger (1) is provided with rotating hydraulic bracket cylinder, described rotating hydraulic bracket cylinder includes front end panel (4) and rear bearing sheet (5), described front end panel (4) is arranged on the front end of vehicle body hanger (1) by arrangement for adjusting height, described rear bearing sheet (5) is fixed on the rear end of vehicle body hanger (1).
The device that in a kind of metallurgical machinery equipment the most according to claim 1, confined space rotating hydraulic cylinder is changed, it is characterised in that: described arrangement for adjusting height includes regulating bolt (6) and being arranged on the elongated hole (7) of vehicle body hanger (1) front end.
The device that in a kind of metallurgical machinery equipment the most according to claim 1, confined space rotating hydraulic cylinder is changed, it is characterised in that: the front bottom end of described vehicle body hanger (1) is provided with locating piece (8).
The device that in a kind of metallurgical machinery equipment the most according to claim 1, confined space rotating hydraulic cylinder is changed, it is characterised in that: the top of described front end panel (4) and rear bearing sheet (5) is arc.
CN201620202180.6U 2016-03-16 2016-03-16 Device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment Expired - Fee Related CN205497445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620202180.6U CN205497445U (en) 2016-03-16 2016-03-16 Device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620202180.6U CN205497445U (en) 2016-03-16 2016-03-16 Device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment

Publications (1)

Publication Number Publication Date
CN205497445U true CN205497445U (en) 2016-08-24

Family

ID=56728765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620202180.6U Expired - Fee Related CN205497445U (en) 2016-03-16 2016-03-16 Device that limitation space rotary hydraulic cylinder changed among metallurgical mechanical equipment

Country Status (1)

Country Link
CN (1) CN205497445U (en)

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Legal Events

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

Granted publication date: 20160824

Termination date: 20170316