CN203751058U - Portable bending device for monorail crane beam - Google Patents

Portable bending device for monorail crane beam Download PDF

Info

Publication number
CN203751058U
CN203751058U CN201320854167.5U CN201320854167U CN203751058U CN 203751058 U CN203751058 U CN 203751058U CN 201320854167 U CN201320854167 U CN 201320854167U CN 203751058 U CN203751058 U CN 203751058U
Authority
CN
China
Prior art keywords
jack
monorail crane
bending
track hanging
chains
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
CN201320854167.5U
Other languages
Chinese (zh)
Inventor
牛玉泉
徐加瑞
李恩中
孙传焕
姜峰
杨艳华
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.)
SHANDONG LIANGZHUANG MINING CO Ltd
Original Assignee
SHANDONG LIANGZHUANG MINING 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 SHANDONG LIANGZHUANG MINING CO Ltd filed Critical SHANDONG LIANGZHUANG MINING CO Ltd
Priority to CN201320854167.5U priority Critical patent/CN203751058U/en
Application granted granted Critical
Publication of CN203751058U publication Critical patent/CN203751058U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a portable bending device for a monorail crane beam. The portable bending device comprises two supports, a jack and a locking cap, wherein the two supports are used for putting the monorail crane beam; the jack is supported onto the monorail crane beam; the locking cap is provided with two chains; the locking cap is arranged at the top end of the jack; the two chains are separated in a splayed shape and bound onto the monorail crane beam; the portable bending device also comprises a steel curve rod manufactured according to the curve radius of a bend; both ends of the steel curve rod are hung on chain rings on the lower face of the monorail crane beam. When the portable bending device is used, both ends of the monorail crane beam are put on the two supports flatwise; the jack is put at the middle position of the monorail crane beam; the locking cap is arranged at the top end of the jack; the two chains are separated in the splayed shape and bound onto the monorail crane beam; the steel curve rod is hung on chain rings on the lower face of the monorail crane beam; then, the jack is pressurized; bending moment is applied to the monorail crane beam by the jack; when the monorail crane beam is bent to be consistent with the curve rod in degree of curvature, bending can be realized after the portable bending device is removed; the portable bending device is convenient, simple, time-saving and labor-saving.

Description

Portable single track hanging beam is taken bending apparatus
Technical field
The utility model relates to machining tool, relates in particular to the instrument of processing camber beam.
Background technology
At present, under coal mine, assistant conveyance adopts monorail crane locomotive means of transportation more and more, when monorail crane locomotive moves in digging tunnel, during through bend and knick point, the single track hanging beam circuit moving can only move on the bend hanging beam circuit of sweep >=10 meter in level curve radius >=6 meter or vertically, so need first take curved to single track hanging beam when down-hole mining tunnel bend or knick point are installed single track hanging beam.
Owing to single track hanging beam not being taken to curved instrument or equipment at present, so use traditional mechanical track bend device or hydraulic pressure track bend device to take curved.Above two kinds of bend amounts of thinking highly of reach 50-70 kilogram, carry extremely inconveniently, use also and waste time and energy.And track bend device is not easy to grasp sweep, can only pull down repeatedly track bend device steel tape and measure, waste time and energy.
Utility model content
The utility model, for above-mentioned present situation, proposes a kind of portable single track hanging beam and takes bending apparatus.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of portable single track hanging beam is taken bending apparatus, it is characterized in that, it comprises two supporting seat, jack and the locking caps with two chains that withstand on single track hanging beam of placing single track hanging beam, locking cap is arranged on the top of jack, and two chains are splayed and are separately bundled on single track hanging beam; Also comprise the steel curvilinear rod of making according to elbow curve radius, the two ends of steel curvilinear rod are hung on the chain ring below single track hanging beam.
Take when curved giving single track hanging beam, the two ends of single track hanging beam are lain on two supporting seats, place jack in the middle part of single track hanging beam, the top that is arranged on jack with the locking cap of two chains, two chains are splayed and are separately bundled on single track hanging beam, distance of separation should meet the chord length of single track hanging beam turn of bilge, and steel curvilinear rod is hung on the chain ring below single track hanging beam beam; Then suppress to jack, jack pair single track hanging beam applies moment of flexure, curved when consistent with curvilinear rod camber, pulls down device.
The utility model is lightweight, it is easy to maintenance to carry, fitting operation is simple, and it is time saving and energy saving to use, safe and reliable, has reduced worker's labour intensity, has improved operating efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Marginal data, 1-locking cap, 2-chain, 3-jack, 4-jack handgrip, 5-single track hanging beam, 6-supporting seat, 7-steel curvilinear rod.
Detailed description of the invention
Take bending apparatus to be described in detail below to portable single track hanging beam of the present utility model with reference to the accompanying drawings.
Portable single track hanging beam is as shown in Figure 1 taken bending apparatus, it comprises that two supporting seats of placing single track hanging beams 56, one withstand on the jack 3 on single track hanging beam, locking cap 1 with one with two chains 2, locking cap 1 is arranged on the top of jack 3, and two chains 2 are splayed and are separately bundled on single track hanging beam 5; Also comprise the steel curvilinear rod 7 of making according to elbow curve radius, steel curvilinear rod 7 two ends are hung on single track hanging beam 5 chain 2 rings below.
Take when curved giving monorail crane 5, the two ends of single track hanging beam 5 are lain on two supporting seats 6, place jack 3 in the middle part of single track hanging beam 5, locking cap 1 with two chains 2 is arranged on to the top of jack 3, two chains 2 are splayed and are separately bundled on single track hanging beam 5, distance of separation should meet the chord length of single track hanging beam 5 turn of bilges, and the chain 2 that steel curvilinear rod 7 is hung in below single track hanging beam beam encircles; Then operate jack handgrip 4 and suppress for rising jack 3, jack 3 extends single track hanging beam 5 is applied to moment of flexure, curved to when consistent, pulling down device with steel curvilinear rod 7 cambers.

Claims (1)

1. a portable single track hanging beam is taken bending apparatus, it is characterized in that, it comprises two supporting seat, jack and the locking caps with two chains that withstand on single track hanging beam of placing single track hanging beam, locking cap is arranged on the top of jack, and two chains are splayed and are separately bundled on single track hanging beam; Also comprise the steel curvilinear rod of making according to elbow curve radius, the two ends of steel curvilinear rod are hung on the chain ring below single track hanging beam.
CN201320854167.5U 2013-12-24 2013-12-24 Portable bending device for monorail crane beam Expired - Fee Related CN203751058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320854167.5U CN203751058U (en) 2013-12-24 2013-12-24 Portable bending device for monorail crane beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320854167.5U CN203751058U (en) 2013-12-24 2013-12-24 Portable bending device for monorail crane beam

Publications (1)

Publication Number Publication Date
CN203751058U true CN203751058U (en) 2014-08-06

Family

ID=51246369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320854167.5U Expired - Fee Related CN203751058U (en) 2013-12-24 2013-12-24 Portable bending device for monorail crane beam

Country Status (1)

Country Link
CN (1) CN203751058U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736792A (en) * 2013-12-24 2014-04-23 山东良庄矿业有限公司 Portable monorail hanging beam bending device and monorail hanging beam bending method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736792A (en) * 2013-12-24 2014-04-23 山东良庄矿业有限公司 Portable monorail hanging beam bending device and monorail hanging beam bending method
CN103736792B (en) * 2013-12-24 2016-03-09 山东良庄矿业有限公司 Portable single track hanging beam is taken bending apparatus and is taken bending method

Similar Documents

Publication Publication Date Title
CN203526204U (en) Device for replacing rolling mill pressing head frame and pressing head
CN103742192A (en) Fully-mechanized-coal-mining-face mechanization withdrawing method
CN203596541U (en) Cable duct cover plate hoisting device
CN201559671U (en) Automatic decoupling device for mine car
CN203751058U (en) Portable bending device for monorail crane beam
CN202378881U (en) Self-moving device for substation train
CN103736792B (en) Portable single track hanging beam is taken bending apparatus and is taken bending method
CN202785542U (en) Reactor dome hanging basket
CN203796289U (en) Lifter for steel stand in tunnel
CN204297904U (en) A kind of mechanical gripper lifting by crane intermediate channel
CN204077703U (en) Rope type car pushing machine on bend track
CN203567780U (en) Device used for carrying and installing distribution transformer
CN206691869U (en) A kind of single pile movement system
CN205706734U (en) One facilitates guide rail to shift specific purpose tool
CN203783629U (en) Rope pressing device for endless ropes
CN204024561U (en) Oil well operation down-hole fishing device
CN204588492U (en) Electric monorail hangs uses lifting beam
CN204433585U (en) The machinery barrel handling carrier of novel improved structure
CN204517590U (en) Penetrate rotor device taken out by horizontal machine
CN103410539A (en) Coal mine fully-mechanized mining hydraulic support withdrawing mechanical hand
CN103206231A (en) Protecting device of coal mine blasting driving working surfaces
CN203713871U (en) Loose wire rope restorer for aerial passenger devices
CN202624220U (en) Special vehicle for anchor cables
CN204778464U (en) Shield constructs gantry crane for subway
CN203296788U (en) Hydraulic support retreating manipulator for comprehensive excavation of coal mine

Legal Events

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

Granted publication date: 20140806

Termination date: 20151224