CN104444940B - Well lid lifting and mounting device - Google Patents

Well lid lifting and mounting device Download PDF

Info

Publication number
CN104444940B
CN104444940B CN201410643628.3A CN201410643628A CN104444940B CN 104444940 B CN104444940 B CN 104444940B CN 201410643628 A CN201410643628 A CN 201410643628A CN 104444940 B CN104444940 B CN 104444940B
Authority
CN
China
Prior art keywords
frame
guide rail
lifting
well lid
jack
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
CN201410643628.3A
Other languages
Chinese (zh)
Other versions
CN104444940A (en
Inventor
靳才
田金成
王利锋
常城
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.)
BEIJING TIANRUN CONSTRUCTION Co Ltd
Original Assignee
BEIJING TIANRUN CONSTRUCTION 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 BEIJING TIANRUN CONSTRUCTION Co Ltd filed Critical BEIJING TIANRUN CONSTRUCTION Co Ltd
Priority to CN201410643628.3A priority Critical patent/CN104444940B/en
Publication of CN104444940A publication Critical patent/CN104444940A/en
Application granted granted Critical
Publication of CN104444940B publication Critical patent/CN104444940B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

The invention relates to a well lid lifting and mounting device which comprises a body frame, a lifting frame, a jack and a well lid inhaul cable. A lifting frame guide rail is fixed to the body frame, the well lid inhaul cable is fixed to the lifting frame, and the lifting frame can vertically move along the lifting frame guide rail on the body frame under the action of the jack. According to the well lid lifting and mounting device, a heavy well lid, especially a well lid with the surface covered with stone and other decoration faces or the edge prone to being damaged, can be lifted and mounted stably, personnel investment is reduced, the effect that lifting and mounting can be independently completed by one person is achieved, the well lid lifting and mounting device is convenient to use and practical, and work efficiency is improved.

Description

Manhole cover lifting and placing device
Technical field
The present invention relates to the lifting of well lid with lay, belong to municipal works technical field it is adaptable to heavy well cover and have dress The steady lifting of the well lid of facing with lay.
Background technology
Shift to underground with various pipe networks, while save space, ground increased various well lids, well lid Appearance bring impact to building ground is attractive in appearance, the building more especially whole structure being had high demands, often on well lid Increase the various decorative covers consistent with surrounding, such as stone material, metallic plate, floor tile etc., while bringing attractive in appearance, increased well The attached weight of lid, these ornament materials edges are also broken.Maintenance due to pipe network etc., the number of times that well lid is opened is often relatively Many, this just further increases the broken probability of decorative well cover.Decorative well cover brings inconvenience also to the construction of workman, generally requires Many people could steadily lift, and because the error of workman easily makes decorative cover damaged, causes damage.
Most of manhole cover lifting, with to lay be all to be completed with extremely simple hook crowbar, easily causes well at present Lid edge and well head edge breakage, some heavy well covers are also difficult to move easily, bring trouble to construction.
Content of the invention
In view of this, it is an object of the invention to provide a kind of manhole cover lifting and placing device, can be smoothly to well lid Lifted and laid, convenient and practical, personnel's input can be reduced simultaneously, improve work efficiency.
Manhole cover lifting and placing device that the present invention provides, including main body frame, hoisting frame, jack and well lid drag-line, Hoisting frame guide rail is fixed with described main body frame, admittedly on described hoisting frame, described hoisting frame is described for described well lid drag-line Can move up and down along the hoisting frame guide rail on described main body frame in the presence of jack;
Described main body frame includes multiple montants, lower cross frame and upper crossbearer, the parallel vertical placement of multiple montants, described on Crossbearer is located at the top of described montant, and described lower cross frame is located at the optional position between montant two ends, described montant and upper crossbearer, Lower cross frame place plane is vertically arranged;
Described hoisting frame guide rail is made up of channel-section steel, the chute that the groove on described channel-section steel slides as hoisting frame;
Described hoisting frame is arranged between crossbearer and lower cross frame, and including lifting frame body, described lifting frame body is by many Individual rod member is constituted, and one end of described rod member is fixed together, and forms fulcrum, and described fulcrum is located at the center of described hoisting frame Position, the free end of described rod member slides in the groove of described hoisting frame guide rail.
Preferably, described upper crossbearer and lower cross frame are all the sphere of movements for the elephants shape framework being connected by rod member, described perpendicular Bar is arranged at four knuckles of sphere of movements for the elephants shape framework.
Preferably, montant between crossbearer and lower cross frame on described is fixed with described hoisting frame guide rail.
Preferably, drag-line guide rail is provided with described rod member, described drag-line guide rail can slide on rod member, described draws One end of rope is fixed on described drag-line guide rail, and other end is used for connecting well lid to be hoisted.
Preferably, described jack is arranged between hoisting frame and lower cross frame, and the base of described jack is fixed on described On lower cross frame, the free end raise the head in its top is fixed on the fulcrum of described hoisting frame.
Preferably, described jack is mechanical jack or hydraulic jack.
Preferably, the upside of described lifting frame body is provided with guide rod, is provided with guide pin bushing on crossbearer on described, described Guide rod can slide up and down along described guide pin bushing.
Manhole cover lifting and placing device that the present invention provides, can be smoothly to heavy well cover, and especially well lid surface is covered It is stamped the decorative covers such as stone material or the well lid of edge cracky is lifted and lays, reduce personnel and put into, realizing one can With the effect of complete independently, convenient and practical, improve work efficiency.
Brief description
By the description to the embodiment of the present invention referring to the drawings, the above-mentioned and other purposes of the present invention, feature and Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is the schematic elevation view with placing device for the manhole cover lifting of the present invention;
Fig. 2 is the schematic top plan view with placing device for the manhole cover lifting of the present invention.
Specific embodiment
It is more fully described various embodiments of the present invention hereinafter with reference to accompanying drawing.In various figures, identical element To be represented using same or similar reference.For the sake of clarity, the various pieces in accompanying drawing are not necessarily to scale.
As shown in Figure 1 and Figure 2, the manhole cover lifting of the present invention and placing device include main body frame 1, hoisting frame 2, jack 3 With well lid drag-line 4.Hoisting frame guide rail 11 is fixed with described main body frame 1, described well lid drag-line 4 is fixed on described hoisting frame 2 On, described hoisting frame 2 can be along the hoisting frame guide rail on described main body frame 1 about 11 in the presence of described jack 3 Mobile, thus being lifted well lid by well lid drag-line 4 or putting down, realize the lifting to heavy well cover and lay operation.
Described main body frame 1 main body is the frame structure being connected by rod member, including multiple montants 12, lower cross frame 14 and upper crossbearer 13, the parallel vertical placement of multiple montants 12, described upper crossbearer 13 is located at the top of described montant 12, described Lower cross frame 14 is located at the optional position between montant two ends it is preferable that described upper crossbearer 13 and lower cross frame 14 are all by rod member even Connect fixing sphere of movements for the elephants shape framework, described montant 12 is arranged at four knuckles of sphere of movements for the elephants shape framework, described montant 12 It is vertically arranged with upper crossbearer 13, lower cross frame 14 place plane.Preferably, between described upper crossbearer 13, the rod member of lower cross frame 14 with And pass through to be welded and fixed and montant 12 between.Preferably, the lower end of described montant is provided with wheel 15, conveniently whole lifting and peace Put the movement of device.Described wheel 15 part is chosen as fixing wheel, is partly chosen as universal wheel, can ensure simultaneously stable with Easy to operate.
Be fixed with described hoisting frame guide rail 11 on montant 12 between crossbearer 13 and lower cross frame 14 on described it is preferable that Described hoisting frame guide rail 11 is made up of channel-section steel, the chute that the groove on described channel-section steel slides as hoisting frame 2.
Described hoisting frame 2 is arranged between crossbearer 13 and lower cross frame 14, including lifting frame body 21 it is preferable that described Lifting frame body 21 is made up of multiple rod members 211, and one end of described rod member 211 is fixed together, and forms fulcrum 2111, institute State the center that fulcrum 2111 is located at hoisting frame 2.Other end is free end 2112, and described free end 2112 is led in hoisting frame Slide in the groove of rail 11.Drag-line guide rail 2113 is provided with described rod member 211, described drag-line guide rail 2113 can be in rod member Slide on 211.One end of described drag-line 4 is fixed on described drag-line guide rail 2113, and other end is used for connecting weight to be hoisted Type well lid.Described drag-line guide rail 2113 can adjust the position of drag-line 4, in order to connect well lid hanging point.
Described jack 3 is arranged between hoisting frame 2 and lower cross frame 14, and the base 31 of described jack 3 is fixed on lower horizontal stroke On frame 14, raise the head 32 free end of its top is fixed on the fulcrum 2111 of described hoisting frame 2, and described hoisting frame 2 is in jack 3 Can move up and down under effect.Described jack 3 may be selected mechanical jack or hydraulic jack, as long as ensure that lifting Amount is more than well lid thickness more than well lid weight, lifting altitude.
So that moving up and down of hoisting frame 2 is more stable, the upside of described lifting frame body 21 is provided with guide rod 22, it is provided with guide pin bushing 131 on crossbearer 13 on described, described guide rod 22 can slide up and down along described guide pin bushing 131, so, makes Described hoisting frame 2 rod member 211 along hoisting frame guide rail 11 slide up and down when more smooth, be difficult to block.
The manhole cover lifting of the present invention and placing device when using, first by this device movement to above well lid it is ensured that well Lid is placed in the middle, and device is fixed, it is to avoid mobile;Release jack 3, to extreme lower position, adjusts drag-line guide rail 2113 position, will Drag-line 4 is connected with well lid hanging point, adjusts drag-line guide rail 213 position, makes cable pull and fixes;Operation jack 3 makes hoisting frame 2 Prolong hoisting frame guide rail 11 slowly upper shifting, lift well lid;When manhole cover lifting exceedes terrace, this device is promoted to remove well lid.Apply After work finishes, then well lid is moved back to original place, is directed at well head, slow decline, finely tune well lid position during decline, finally make well lid Exactly is in place.
Finally it should be noted that:Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously The non-restriction to embodiment.For those of ordinary skill in the field, can also do on the basis of the above description Go out change or the variation of other multi-forms.There is no need to be exhaustive to all of embodiment.And thus drawn Obvious change that Shen goes out or change among still in protection scope of the present invention.

Claims (7)

1. a kind of manhole cover lifting and placing device be it is characterised in that include main body frame, hoisting frame, jack and well lid drag-line, Hoisting frame guide rail is fixed with described main body frame, admittedly on described hoisting frame, described hoisting frame is described for described well lid drag-line Can move up and down along the hoisting frame guide rail on described main body frame in the presence of jack;
Described main body frame includes multiple montants, lower cross frame and upper crossbearer, the parallel vertical placement of multiple montants, described upper crossbearer Positioned at the top of described montant, described lower cross frame is located at the optional position between montant two ends, described montant and upper crossbearer, lower horizontal stroke Frame place plane is vertically arranged;
Described hoisting frame guide rail is made up of channel-section steel, the chute that the groove on described channel-section steel slides as hoisting frame;
Described hoisting frame is arranged between crossbearer and lower cross frame, and including lifting frame body, described lifting frame body is by multiple bars Part is constituted, and one end of described rod member is fixed together, and forms fulcrum, and described fulcrum is located at the centre bit of described hoisting frame Put, the free end of described rod member slides in the groove of described hoisting frame guide rail.
2. manhole cover lifting according to claim 1 with placing device it is characterised in that described upper crossbearer and lower cross frame are The sphere of movements for the elephants shape framework being connected by rod member, described montant is arranged at four knuckles of sphere of movements for the elephants shape framework.
3. manhole cover lifting according to claim 2 and placing device it is characterised in that on described crossbearer and lower cross frame it Between montant on be fixed with described hoisting frame guide rail.
4. manhole cover lifting according to claim 1 and placing device are it is characterised in that be provided with drag-line on described rod member Guide rail, described drag-line guide rail can slide on rod member, and one end of described drag-line is fixed on described drag-line guide rail, other end For connecting well lid to be hoisted.
5. the manhole cover lifting according to claim 1 or 4 with placing device it is characterised in that described jack is arranged on and carries Rise between frame and lower cross frame, the base of described jack is fixed on described lower cross frame, the free end raise the head in its top is fixed to institute State on the fulcrum of hoisting frame.
6. the manhole cover lifting according to any one of claim 1-4 and placing device are it is characterised in that described jack is machine Tool formula jack or hydraulic jack.
7. the manhole cover lifting according to any one of claim 1-4 and placing device are it is characterised in that in described hoisting frame master The upside of body is provided with guide rod, is provided with guide pin bushing on described, described guide rod can slide up and down along described guide pin bushing on crossbearer.
CN201410643628.3A 2014-11-06 2014-11-06 Well lid lifting and mounting device Active CN104444940B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410643628.3A CN104444940B (en) 2014-11-06 2014-11-06 Well lid lifting and mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410643628.3A CN104444940B (en) 2014-11-06 2014-11-06 Well lid lifting and mounting device

Publications (2)

Publication Number Publication Date
CN104444940A CN104444940A (en) 2015-03-25
CN104444940B true CN104444940B (en) 2017-02-15

Family

ID=52891812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410643628.3A Active CN104444940B (en) 2014-11-06 2014-11-06 Well lid lifting and mounting device

Country Status (1)

Country Link
CN (1) CN104444940B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105152048A (en) * 2015-09-11 2015-12-16 方星 Construction engineering lifting device with upper and lower position limiting sensors and storage box
CN105366581A (en) * 2015-12-11 2016-03-02 国网山东莱阳市供电公司 Small hoisting machine suitable for cable well mouths
CN106904560B (en) * 2017-04-19 2019-01-22 三峡大学 A kind of well cover opening device
CN111517244A (en) * 2020-04-13 2020-08-11 田文良 Well lid moves device for municipal administration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466521A (en) * 1965-12-08 1967-01-20 Commissariat Energie Atomique Plate lifting device
IL34325A (en) * 1970-04-15 1973-07-30 Gusman E Dismountable manhole cover lifter
US5035336A (en) * 1987-04-20 1991-07-30 Schmitz Robert J Compact collapsible manhole cover lifter
DE3802034C2 (en) * 1988-01-25 1990-02-08 Cielker, Werner, 5000 Koeln, De
JP4563091B2 (en) * 2004-07-12 2010-10-13 日本電話施設株式会社 Manhole iron lid bite release device
CN202415065U (en) * 2011-12-13 2012-09-05 辽宁省电力有限公司鞍山供电公司 Hook type lifter for high-voltage cable well cover
CN202465208U (en) * 2012-02-21 2012-10-03 贵州省建材产品质量监督检验院 Handling device for recovery service of manhole cover
CN203199941U (en) * 2013-04-16 2013-09-18 成都海科机械设备制造有限公司 Ascending and descending device
CN203699786U (en) * 2013-12-02 2014-07-09 国网安徽淮南市潘集区供电有限责任公司 Mobile lifting device for cable cover plate

Also Published As

Publication number Publication date
CN104444940A (en) 2015-03-25

Similar Documents

Publication Publication Date Title
RU2014133732A (en) Folding shoulder base for mobile drilling rig
CN203959642U (en) Steel plate hoisting implement
CN205772935U (en) A kind of liftable moving lifting apparatus being applicable to restricted clearance
CN204569154U (en) Large space of a whole page glass suspender
CN104242121B (en) Wheelbarrow switch load wagon
CN202423978U (en) Overhead wire crossing frame
CN103663142B (en) Tailing mechanism and translation tailing hoisting method
CN108328509A (en) A kind of building machinery material elevator with safe spacing function
CN106586812B (en) The horizontal punching lifting beam device of Large Rotor and hanging method
CN205634751U (en) Portable car maintenance station and formula of cutting machine of lifting thereof
CN203845712U (en) Heavy-duty equipment hoisting device
CN203973518U (en) A kind of groove-splitting tool box with suspension arrangement
CN103738834B (en) A kind of adjustable 3 hanging methods
KR101307979B1 (en) The safe stacker for sub-precise equipment and distribution
CN103255917B (en) A kind of plane dystopy integral hoisting construction Apparatus for () and method therefor crossing vertical obstruction
CN101967961B (en) Hydraulic lifting device special for workover operation tubes and rods
MX342375B (en) Assembly process of a telescopic tower.
CN206901722U (en) One kind steps up fixed hydraulic jack
CN204689550U (en) The support of the hanging suspension hook of scissor lift
CN107512666A (en) A kind of multifunction power engineering truck
CN203095394U (en) Lifting appliance
CN104495632A (en) Expanded type suspension rope lifting and hoisting system
CN204265331U (en) A kind of fuel line hanger
CN204167748U (en) Wheelbarrow switch load wagon
CN206053442U (en) A kind of automobile elvator with soak-preventing function

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
GR01 Patent grant
C14 Grant of patent or utility model