CN108750967A - A kind of excavation stand sling cart - Google Patents
A kind of excavation stand sling cart Download PDFInfo
- Publication number
- CN108750967A CN108750967A CN201810792176.3A CN201810792176A CN108750967A CN 108750967 A CN108750967 A CN 108750967A CN 201810792176 A CN201810792176 A CN 201810792176A CN 108750967 A CN108750967 A CN 108750967A
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- CN
- China
- Prior art keywords
- stand
- drive mechanism
- arm
- hinged
- scaling platform
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
- B66C23/86—Slewing gear hydraulically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0641—Single levers, e.g. parallel links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Abstract
The invention discloses a kind of excavation stand sling carts, including vehicle main body, guide rail, stand carrying trolley, scaling platform, lifting body and boom hoisting.The scaling platform is flexible to be mounted on vehicle main body upper end, and the scaling platform is connected with the first telescoping drive mechanism that its can be driven flexible；The lifting body is connected on scaling platform, and the stand that the lifting body is used to locate above it jacks up；The boom hoisting carries trolley for slinging and sending by stand to stand；The stand carrying trolley is mounted on guide rail and can transport stand along guide rail transverse translation, the stand carrying trolley is connected with translational drive mechanism, and the translational drive mechanism can drive the stand transverse shifting being placed on stand carrying trolley and send stand to the top of the lifting body in retracted state.The design integrated level is high, installs high degree of automation, and stand sets up efficient, reduction manual operation, reduction construction safety hidden danger.
Description
Technical field
The present invention relates to a kind of stands to install apparatus field, more particularly to a kind of excavation stand sling cart.
Background technology
Currently, tunnel, in digging process, the rock of tunnel upper wall falls or even caves in order to prevent, need when digging
Arc stand is set up on tunnel to support tunnel, due to there are multiple steps in stand installation process, it usually needs multiple machine associations
It could be completed with cooperation, and precise match of the stand between the multiple machines of affiliative need of multiple machines, and since tunnel is opened
The scene of digging, landform is complex, and there are certain difficulties for the accurate collaborative work between machine so that stand erection installs
It is rather troublesome, and when usual erection, it is also necessary to multiple manually to carry out auxiliary installation, installation effectiveness is low, excessive artificial behaviour
Also leading to construction safety, there are hidden danger.
Invention content
The present invention is directed to solve above-mentioned technical problem at least to a certain extent.For this purpose, the present invention proposes that a kind of energy is automatic
By the efficient excavation stand sling cart of stand movement lifting.
The technical solution adopted by the present invention to solve the technical problems is：A kind of excavation stand sling cart, including vehicle main body,
Guide rail, stand carrying trolley, scaling platform, lifting body and boom hoisting.The vehicle main body bottom is provided with rolled portion, described
Rolled portion is connected with the roll drive mechanism of its rolling of driving；The scaling platform is flexible mounted on vehicle main body upper end, described to stretch
Contracting platform is connected with the first telescoping drive mechanism that its can be driven flexible；The lifting body is connected on scaling platform, described
The stand that lifting body is used to locate above it jacks up；The boom hoisting is small to stand carrying for slinging and sending by stand
Che Shang；The guide rail is laterally fixedly mounted on pedestal；The stand carrying trolley is mounted on guide rail and can be along guide rail cross
Stand is transported to translation, the stand carrying trolley is connected with translational drive mechanism, and the translational drive mechanism can drive placement
The stand transverse shifting on trolley is carried in stand and send stand to the top of the lifting body in retracted state.
Further, the lifting body is slidably connected at scaling platform, and the lifting body, which is connected with, can drive its sliding
Sliding drive mechanism, the lifting body includes jacking clamping plate for carrying stand and is connected to jacking clamping plate lower end
Lift drive mechanism, the lift drive mechanism is for driving jacking clamping plate and stand to rise to realize the installation of stand.
Further, the stretching end bottom of the scaling platform is provided with support cylinder, the bottom of the scaling platform middle-end
Portion is provided with telescopic support leg, and the support leg may be folded on scaling platform bottom surface.
Further, the lift drive mechanism includes fixed part and is connect with fixed part and retractable pars contractilis, institute
Pars contractilis top is stated to connect with jacking clamping plate；The lifting body further includes the first limiting plate, the second connecting plate, the first flexible oil
Cylinder and spacer pin, the fixed part upper end are provided with limiting plate, and first connecting plate is fixedly connected with limiting plate, and described first
Connecting plate is provided with the limit hole with spacer pin Matching installation, and second connecting plate is made of connecting lateral plate and connecting bottom board,
The connecting bottom board is provided with the relief hole of corresponding fixed part, the fixed part lower end insertion relief hole and limiting plate bottom surface and company
Connect bottom plate fitting, the connecting lateral plate is provided with the limiting slot of corresponding limit hole, the spacer pin penetrate limiting slot and with limit
Hole matching connection, first telescopic oil cylinder one end are connect with the second connecting plate, the other end and limit pin connection, the jacking folder
Plate can move under the driving of the first telescopic oil cylinder along limiting slot.
Further, the vehicle main body includes pedestal, two side frames and chassis in pedestal down either side, the side is arranged
Frame is fixedly connected with pedestal, and the chassis bottom is connect with rolled portion, and the chassis is connect with side frame by the second telescopic oil cylinder,
It is provided with auxiliary table on the outside of two side frames.
Further, the auxiliary table includes platen and auxiliary ladder, and platen both sides are both provided with first support bar, the
Two supporting rods and third telescopic oil cylinder；Two third telescopic oil cylinder tops are connected by ladder support bar, and bottom end is hinged with platen；
Described auxiliary ladder one end is rotatablely connected with ladder support bar, and the other end is contacted with platen upper surface；The first support bar one
End is hinged with platen, and one end of the other end and second support bar is hinged, the other end and the ladder support bar of the second support bar
Rotation connection, the third support cylinder are provided with the first sliding groove extended along its telescopic direction, the first support bar and the
Two supporting rod hinged places are limited in the first sliding groove and can be moved along the first sliding groove under the driving of third telescopic oil cylinder, and described
Three telescopic oil cylinders are set gradually with platen hinged place along side frame outwardly direction with platen hinged place and first support bar.
Further, the boom hoisting includes arm and lifting rope；The arm bottom end is hinged on pedestal, the arm top
Hold flexible to change length of boom, the arm is connected with the second telescoping drive mechanism that its can be driven flexible, the arm
It is connected with the rotary drive mechanism that it can be driven to be rotated around hinged place；Around being connected on arm upper end, the lifting rope in the middle part of the lifting rope
It is used for bind stand around the vertically extending one end of arm, the other end to be connected with lifting rope folding and unfolding driving mechanism, and the arm includes
Outer arm and interior arm, the hollow form of centre bore is equipped with centered on the outer arm, and the interior lifting arm sleeve is mounted in outer arm
In heart hole, second telescoping drive mechanism is hydraulically extensible oil；Second telescoping drive mechanism one end is connected to outer hang
Arm, the other end are connected to interior arm.
Further, the rotary drive mechanism is hydraulically extensible oil, and described rotary drive mechanism one end is hinged with pedestal,
The other end is flexibly connected with outer arm and can be slided along outer length of boom direction.
Further, the outer arm bottom is connect by the first hinged seat with pedestal, the outer arm and the first hinged seat
Hinged, first hinged seat bottom is evenly arranged with a circle bolt hole to be bolted on pedestal；The rotation is driven
Motivation structure is connect by the second hinged seat with pedestal, and the rotary drive mechanism and the second hinged seat are hinged, the pedestal setting
There are the arc track being arranged around the first hinged seat, second hinged seat to be slidably connected on arc track.
Further, the rolled portion is crawler belt, the moving direction of the stand carrying trolley, the flexible side of scaling platform
To the rotating direction of the, glide direction of lifting body and rolled portion on same a direction.
The beneficial effects of the invention are as follows：Artificial need to be by stand bind to boom hoisting, and boom hoisting can send stand
To stand carrying trolley, stand is sent under the action of stand carries trolley to the top of lifting body, lifting body and stand
It is sent again to tunnel excavation with the stretching of scaling platform, final lifting body jacks up stand, and stand is mounted on tunnel
Wall, moving and hang and rising for stand overall process is entirely that machine is automatically performed, artificial only to be carried out after stand reaches designated position
Installation is fixed, and the first step that stand carrying trolley allows boom hoisting to complete stand in the abundant tailstock in space is hung
Dress, is lifted without the stand decorating position at the headstock of narrow space, and the design can complete the institute of stand installation
There is step, integrated level is high, and position is relatively fixed between each mechanism, and harmony is good, and high degree of automation is installed in stand, and stand is set up
It is efficient, manual operation is reduced, construction safety hidden danger is reduced.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is mounting structure schematic diagram of the present invention；
Fig. 2 is mounting structure vertical view of the present invention；
Fig. 3 is that the G-G of Fig. 2 goes out sectional view；
Fig. 4 is the right view of structure of the invention；
Fig. 5 is the decomposition state schematic diagram of lifting body；
Fig. 6 is enlarged view at the A of Fig. 1；
Fig. 7 is enlarged view at the B of Fig. 1；
Fig. 8 is enlarged view at the C of Fig. 1；
Fig. 9 is enlarged view at the D of Fig. 1；
Figure 10 is enlarged view at the E of Fig. 4；
Figure 11 is another angle schematic diagram of mounting structure of the present invention；
Figure 12 is enlarged view at the F of Figure 11.
Specific implementation mode
The present invention is described in detail with reference to the accompanying drawings and examples.
Referring to figs. 1 to Figure 12, a kind of excavation stand sling cart of the invention, including vehicle main body 1, guide rail 2, stand carrying it is small
Vehicle 3, scaling platform 4, lifting body 5 and boom hoisting.
1 bottom of the vehicle main body is provided with rolled portion 15, and the rolled portion 15 is connected with the roll drive of its rolling of driving
Mechanism.In the present embodiment, it is motor that rolled portion 15, which uses caterpillar belt structure, roll drive mechanism, and motor drives crawler belt to roll with reality
The forward or backward of existing vehicle main body 1, certainly in other embodiments, rolled portion 15 can also be the structure of roller type, and crawler belt is only
It is to be limited not as specific as the preferred of the present embodiment, the roll mode of caterpillar belt structure is adapted to rough road surface,
Reduction is jolted, and keeps whole device movement more steady.
The guide rail 2 is laterally fixedly mounted in vehicle main body 1.In the present embodiment, in order to which stand carrying transport is more steady,
There are two the settings of guide rail 2, and the direction that guide rail 2 extends is consistent with the direction that vehicle main body 1 is moved forward and backward, i.e. the laying direction of guide rail 2
Extend the direction excavated along tunnel.
The stand carrying trolley 3 is mounted on guide rail 2 and can transport stand, the stand along 2 transverse translation of guide rail
Carrying trolley 3 is connected with translational drive mechanism, and the translational drive mechanism can drive the stand being placed on stand carrying trolley 3
Transverse shifting simultaneously send stand to the top of the lifting body 5 in retracted state.Preferably, 2 agent structure of guide rail is one
I-steel, 3 bottom of stand carrying trolley are provided with two rows of idler wheels, and two rows of idler wheels are respectively embedded into inside the slot of I-steel both sides and carry out
Sliding.In the present embodiment, it is preferable that translational drive mechanism is the first hydraulic wireline winch 31, and every stand carrying trolley 3 is correspondingly arranged
One the first hydraulic wireline winch 31, the stand carrying trolley 3 is connected with the first connecting line at the both ends of its glide direction, described to lead
Rail 2 is both provided with pulley at corresponding both ends, and the first connecting line that 3 both ends of trolley are carried with stand bypasses corresponding cunning respectively
Same first hydraulic wireline winch 31 is taken turns and is finally connected to, the first hydraulic wireline winch 31 is mounted in vehicle main body 1.First hydraulic wireline winch 31
Positive and negative rotation can control stand carrying trolley 3 move forward or back.Specifically, 3 upper end of stand carrying trolley is arranged at intervals with two
Block carries the first side plate of 3 moving direction of trolley being vertically arranged perpendicular to stand, and two first side plates, which form one, vertically to be run through
Passageway for placing stand, the first side plate and passageway bottom surface are connected with tilting backup plate, and backup plate is parallel to vertically arranged, and two tiltedly
The backup plate set is for carrying stand, and two first side plates are provided with corresponding bolt hole, and the first side plate connection bolt can assist
Fixed stand.
The scaling platform 4 is flexible to be mounted on 1 upper end of vehicle main body, and scaling platform 4 is arranged among two guide rails 2, described to stretch
Contracting platform 4 is connected with the first telescoping drive mechanism that its can be driven flexible；In the present embodiment, it is preferable that the first telescopic drive machine
Structure is the second hydraulic wireline winch 45, and the second hydraulic wireline winch 45 is mounted on vehicle main body 1, and vehicle main body 1 is set in the rear and front end of scaling platform 4
It is equipped with corresponding pulley, scaling platform 4 is separately connected two the second connecting lines, and two the second connecting lines bypass the cunning at both ends respectively
It takes turns and is finally connected on the second hydraulic wireline winch 45, the positive and negative rotation of the second hydraulic wireline winch 45 can control the flexible of scaling platform 4.
In the present embodiment, it is preferable that the link position of the second connecting line and scaling platform 4 is in the latter half of of scaling platform 4, i.e. stretching side
To it is latter half of, be not restricted specifically certainly, corresponding connection position can be set according to the outreach of scaling platform 4
It sets.In order to which stress is steady in 4 telescopic process of scaling platform, the second hydraulic wireline winch 45, the second connecting line and corresponding pulley are set
Two groups are equipped with, in vertical upper interval setting, and is symmetrical arranged according to the center line of scaling platform 4, the flexible stress of such scaling platform 4
More uniformly.Specifically, there are two sliding rail framves 115,115 inside of sliding rail frame to be provided with one for the setting of 1 upper end of vehicle main body
The idler wheel arranged along telescopic direction is arranged, channel steel corresponding with idler wheel matching, 4 both sides of scaling platform are arranged in 4 both sides of scaling platform
Channel steel be inlaid on two side wheels realize movement.Certainly in other embodiments, the connection side of scaling platform 4 and vehicle main body 1
There are many kinds of formulas, as long as scaling platform 4 is slidably connected at realization Telescopic in vehicle main body 1.
The lifting body 5 is connected on scaling platform 4, and the lifting body 5 is used to that stand top above it will to be located
It rises；The boom hoisting carries trolley 3 for slinging and sending by stand to stand.Lifting body 5 is slided to left end shown in Fig. 2
The retracted state of as lifting body 5 is moved until it cannot slide.
Artificial need to be by stand bind to boom hoisting, and boom hoisting can send stand to stand carrying trolley 3, stand
Frame is sent under the action of stand carries trolley 3 to the top of lifting body 5, and lifting body 5 and stand are again with scaling platform 4
Stretching is sent to tunnel excavation, and final lifting body 5 jacks up stand, and stand is mounted on tunnel upper wall.
In order to which scaling platform 4 supports its stand, the stretching end of the scaling platform 4 in the case where not leaning on external equipment
Bottom is provided with support cylinder 41, i.e. the front bottom end that direction is stretched out in scaling platform 4 is arranged in support cylinder 41.Support cylinder 41
Height can be adjusted according to distance from the ground and can bear higher load.In the present embodiment, support cylinder 41 is provided with two
It is a, it is respectively provided at both sides.In order to keep the support of scaling platform 4 more steady, it is more uniformly stressed, 4 middle-end of the scaling platform
Bottom be provided with telescopic support leg 42,42 bottom of support leg is screw jack, can adjust height according to actual conditions,
In order to which support leg 42 does not interfere the retraction of scaling platform 4, the support leg 42 to may be folded on 4 bottom surface of scaling platform, specifically, such as
Shown in Figure 12,42 top of support leg is connect with scaling platform 4, and 42 top of support leg is logical close to the side at 4 middle part of scaling platform
It is hinged with scaling platform 4 to cross hinge, 42 top of support leg is provided with bolt hole, and scaling platform 4 is provided with corresponding bolt hole, when
When support leg 42 struts, 42 top of support leg is connected to 4 bottom surface of scaling platform, and bolt hole is aligned, and can pass through matched spiral shell
Bolt is fixed.When scaling platform is shunk, then demounting bolt, support leg 42 to be accepted, there are two the settings of support leg 42, point
It is not arranged in 4 both sides of scaling platform.In the present embodiment, support leg 42 is arranged to realize automatic contraction in 4 bottom of scaling platform
There are cord holder 43, cord holder 43 to be connect with 42 bottom end of support leg by retraction cord 44, cord holder 43 is by recycling 44 energy of retraction cord
The receipts of support leg 42 are stacked in 4 bottom surface of scaling platform.
When scaling platform 4 stretches out, support cylinder 41 and support leg are all also not acted upon, and at this moment bear the weight of a stand
It may make 4 unstability of scaling platform.Therefore in the present embodiment, for the smooth working of device, the lifting body 5 is slidably connected at
Scaling platform 4, the lifting body 5 are connected with the sliding drive mechanism that it can be driven to slide.
Sliding drive mechanism is third hydraulic wireline winch, similar with the type of drive of scaling platform 4, by 5 liang of lifting body
The third connecting line on side bypasses the third pulley being arranged at 4 both ends of scaling platform and is connect with third hydraulic wireline winch.And in order to balance
Stablize and transport stand, third hydraulic wireline winch, third pulley, third connecting line are provided with two groups and in the vertical direction interval setting.
Lifting body 5 can not rise carrying stand first in this way, and first equal scaling platforms 4 extend to designated position, support cylinder
41 and after support leg 42 all starts effect, lifting body 5 carries the stand above it again, and stand is moved to corresponding positions
It sets, the load of stand has acted against on support cylinder 41 and support leg 42, the steady stress of realization device so that whole device
Work is more steady.Specifically, the lifting body 5 includes jacking clamping plate 51 for carrying stand and is connected to jacking folder
The lift drive mechanism 52 of 51 lower end of plate.51 upper end of jacking clamping plate is provided with the inclined plate of two piece of second side plate and a Block- matching stand
Composition, two piece of second side plate is vertical with the glide direction of lifting body 5 and interval setting, inclined plate are inclined at two second side plates
It is intermediate and be vertically arranged with two second side plates, the spiral shell that stand is carried on the inclined plate of both sides and is installed by the hole on the second side plate
Bolt is auxiliarily fixed, and in order to which inclined plate can bear the gravity of stand, has filled in chock below inclined plate, inclined plate and chock are provided with
Corresponding bolt hole is to be bolted.
The lift drive mechanism 52 is for driving jacking clamping plate 51 and stand to rise to realize the installation of stand, the liter
Drop driving mechanism 52 is hydraulic cylinder, more steady in order to jack stand, and force is more uniform, and jacking clamping plate 51 and lifting drive
There are two the settings of mechanism 52, is separately positioned on the both sides of 5 glide direction of lifting body.Certainly due to the interference of support cylinder 41,
Scaling platform 4 cannot completely be shunk back in vehicle main body 1, therefore in order to which stand carrying trolley 3 can send stand to lifting body 5
Side, right end of the guide rail 2 in end, that is, Fig. 2 of corresponding 4 external part of scaling platform exceed pedestal 11, so that stand carrying trolley 3
Track and the track of lifting body 5 realize the handing-over of stand there are overlapping region.
The concrete structure of lifting body 5 is introduced below, as shown in Figure 5 and Figure 8, the lift drive mechanism 52 includes solid
Determine portion 522 and connect with fixed part 522 and retractable pars contractilis 521,521 top of the pars contractilis connects with jacking clamping plate 51
It connects, fixed part 522 is the cylinder tube of hydraulic cylinder, and pars contractilis 521 is the cylinder rod of hydraulic cylinder；The lifting body 5 also wraps
The first connecting plate 57, the second connecting plate 53, the first telescopic oil cylinder 55 and spacer pin 54 are included, 522 upper end of the fixed part is provided with
Limiting plate 522a, first connecting plate 57 are fixedly connected with the limiting plate 522a of both sides, for constitutional balance, limiting plate 522a
It is arranged there are two and is spaced in the glide direction of lifting body 5 and is arranged, each first connecting plate 57 is provided with and spacer pin 54
The limit hole 57a of Matching installation.Second connecting plate 53 is made of two connecting lateral plates and connecting bottom board, two connecting lateral plates
It is arranged along 5 glide direction interval of lifting body, the connecting bottom board is provided with the relief hole 53c of corresponding fixed part 522, described
Relief hole 53c is inserted into 522 lower end of fixed part and the bottom surfaces limiting plate 522a are bonded with connecting bottom board, and relief hole 53c sizes are less than limit
Position plate 522a and it is more than fixed part 522, fixed part 522 can move a certain distance in relief hole 53c, and two connecting lateral plates are all provided with
It is equipped with the limiting slot 53a of corresponding limit hole 57a, the vertically extending settings of limiting slot 53a, two the first connecting plate 57 settings connect two
It connects among side plate, the spacer pin 54 penetrates limiting slot 53a and matches connection, first telescopic oil cylinder 55 with limit hole 57a
It is arranged among two first connecting plates 57,55 one end of the first telescopic oil cylinder is connect with the second connecting plate 53, the other end and spacer pin
54 connections, specifically, the first telescopic oil cylinder 55 are hinged to 53b by the first hinge ear on the second connecting plate 53.First flexible oil
The telescopic direction of cylinder 55 is vertical.Two lift drive mechanisms 52, jacking 51, two the first connecting plates 57 of clamping plate are flexible first
It can be vertically movable to adjust the position of stand installation under the driving of oil cylinder 55.In addition, 53 lower end both sides of the second connecting plate are provided with
Pulley yoke 56, the opposite inside of two pulley yokes 56 are both provided with jacking idler wheel 56a, and the jacking idler wheel 56a insertions of both sides are flexible flat
It is realized in the channel steel of 4 both sides of platform and rolls movement.In the present embodiment, in order to reduce device overall volume, it is preferable that the stand is held
The rolling square of the load moving direction of trolley 3, the telescopic direction of scaling platform 4, the glide direction of lifting body 5 and rolled portion 15
To on same a direction.
The concrete structure of vehicle main body 1 is introduced from Fig. 1, Fig. 3 and Fig. 4 below, the vehicle main body 1 includes pedestal 11, setting
In two side frames 12 and chassis 14 of 11 down either side of pedestal, side frame 12 is arranged in 11 relative rolling portion of pedestal, 15 moving direction
Both sides, the side frame 12 is fixedly connected with pedestal 11, and 14 bottom of the chassis is connect with rolled portion 15, scaling platform 4, guide rail
2 are arranged on pedestal 11, and pedestal 11 is provided with main workbench 111 among two guide rails 2, and the chassis 14 passes through with side frame 12
Second telescopic oil cylinder 16 connects, it is generally the case that the second telescopic oil cylinder 16 does not act on, and 12 bottom of side frame is in direct contact with chassis 14
To transmit load.When needing to raise tunnel of the pedestal 11 to adapt to different height, the second telescopic oil cylinder 16 starts to act on, by side
Frame 12 and the whole lifting of pedestal 11.The outside of two side frames 12 is installed with auxiliary table 13, two auxiliary tables 13
Installation is adjusted for worker to the part of stand both sides to fix.
The preferred structure of auxiliary table 13, the auxiliary table 13 are introduced below by Fig. 3, Fig. 4, Fig. 9, Figure 10
Including platen 131 and auxiliary ladder 135,131 top of platen is additionally provided with plateau 137, plateau 137 and platen 131 are by corresponding
Ladder connection.Platen 131 is both provided with the flexible oil of first support bar 132, second support bar 136 and third in vertical both sides
Cylinder 133；Two 133 tops of third telescopic oil cylinder are connected by ladder support bar 134, and bottom end is hinged with platen 131；The auxiliary
135 one end of ladder is rotatablely connected with ladder support bar 134, and the other end is contacted with 131 upper surface of platen；The first support bar
132 one end and platen 131 are hinged, and the other end and one end of second support bar 136 are hinged, the second support bar 136 it is another
End is rotatablely connected with ladder support bar 134, and the third support cylinder 133 is provided with the first sliding groove extended along its telescopic direction
1331, the first support bar 132 and 136 hinged place of second support bar are limited in the first sliding groove 1331 and can stretch in third oily
It is moved along the first sliding groove 1331 under the driving of cylinder 133, the third telescopic oil cylinder 133 and 131 hinged place of platen and first
Strut 132 is vertically set gradually with 131 hinged place of platen along 12 outwardly direction of side frame.Specifically, first support bar 132
Hinged by connecting shaft with second support bar 136, which is inserted into the first sliding groove 1331 and can be moved along the first sliding groove 1331
It is dynamic.Third support cylinder 133 includes cylinder tube and telescopic cylinder rod, and the first sliding groove 1331 is arranged on cylinder tube, oil cylinder
Cylinder is hinged with platen 131, and cylinder rod is connect with ladder support bar 134, and platen 131 is stretched in corresponding first support bar 132 and third
133 lower section of contracting oil cylinder is provided with resigning and receives folded hole 1311.When third support cylinder 133 extends, drive second support bar 136 with
The connecting shaft of first support bar 132 slides in and out along the first sliding groove 1331, drives first support bar 132 to rotate up, makes third
Telescopic oil cylinder 133 is tilted upward, and ladder support bar 134 is driven to ramp up so that the auxiliary inclination of ladder 135 is lifted, and third is flexible
The angle that the controllable auxiliary ladder of oil cylinder 133 lifts, can manually stop and assist fulfiling assignment on ladder.
The preferred structure of boom hoisting is described in detail from Fig. 1, Fig. 3, Fig. 6 and Fig. 7 below, the boom hoisting includes hanging
Arm 6 and lifting rope 9；6 bottom end of the arm is hinged on pedestal 11, and the arm 6, which is connected with, to drive it to be rotated around hinged place
Rotary drive mechanism 8；Stress point is more when being sling for stand, is more uniformly stressed, the arm 6 setting there are two and
Vertical interval setting, two arms 6 are separately positioned on two outsides of guide rail 2, i.e., two guide rails 2 are arranged in two arms 6
Between.In order to preferably adjust the stand position being lifted on arm 6,6 top flexible of the arm is to change the length of arm 6
Degree, the arm 6 are connected with the second telescoping drive mechanism 7 that its can be driven flexible.Specifically, the arm 6 includes outer arm
61 and interior arm 62, the hollow form of centre bore is equipped with centered on the outer arm 61, the interior arm 62 is sleeved on outer arm 61
Centre bore in and can stretch along its length, second telescoping drive mechanism 7 be hydraulically extensible oil；Described second stretches
7 one end of contracting driving mechanism is connected to outer arm 61, and the other end is connected to interior arm 62, in order to which interior arm 62 can be more contracted to
In outer arm 61, the second telescoping drive mechanism 7 is connected to the upper end position of interior arm 62.The rotary drive mechanism 8 is hydraulic pressure
Telescopic oil cylinder, 8 one end of the rotary drive mechanism is hinged with pedestal 11, and the other end is flexibly connected with outer arm 61 and can be along outer
61 length direction of arm slides, and specifically, 61 side of outer arm is arranged at intervals with two steel plates for being equipped with arm sliding slot 612, hangs
612 extending direction of arm sliding slot is the length direction of arm 6, and 8 top of rotary drive mechanism is provided with connecting hole, and top is embedded in two steel
Among plate and connecting hole is aligned with arm sliding slot 612, and connecting hole and arm sliding slot 612 are inserted with pin rod, rotary driving machine
Structure 8 is fixedly connected or is rotatablely connected with pin rod by connecting hole, and gag lever post can be moved in sliding slot to drive rotation to drive
It is moved along sliding slot one end of mechanism 8.It is described outer in order to which arm 6 can adjust certain angle to adapt to the stand of different size
61 bottom of arm is connect by the first hinged seat 112 with pedestal 11, and 61 and first hinged seat 112 of the outer arm is hinged, described
First hinged seat, 112 bottom is evenly arranged with a circle bolt hole to be bolted on pedestal 11；The rotary driving machine
Structure 8 is connect by the second hinged seat 113 with pedestal 11, and the rotary drive mechanism 8 and the second hinged seat 113 are hinged, the base
Frame 11 is provided with the arc track 114 being arranged around the first hinged seat 112, and the center of curvature of arc track 114 is fallen to be hinged first
On the axis of seat 112, second hinged seat 113 is slidably connected on arc track 114.When needing to adjust the angle, first
Hinged seat 112 can be by being fixed with bolt again after rotating corresponding angle after dismounting, and the second hinged seat 113 can be in arc track
It is moved on 114 to adapt to the first hinged seat 112 after adjusting the angle, the first hinged seat 112 and the second hinged seat 113 are held along stand
The setting of 3 moving direction interval of trolley is carried, and the second hinged seat 113 is positioned close to 11 end position of pedestal, the i.e. left end of Fig. 3.
9 middle part of the lifting rope is used for bind around 6 upper end of arm, the lifting rope 9 is connected on around 6 vertically extending one end of arm
There are stand, the other end to be connected with lifting rope folding and unfolding driving mechanism 91；In order to which 9 folding and unfolding of lifting rope is more smooth, reduce resistance, it is described in hang
62 sidewall upper of arm is provided with first pulley 624, which is provided with the first crossed beam trunking of corresponding first pulley 624
622, and the opposite sidewall upper edge of the side wall is provided with second crossed beam trunking 621 corresponding with the first crossed beam trunking 622, and it is described to hang
Rope 9 bypasses first pulley 624, the second crossed beam trunking 621 and the first crossed beam trunking 622 simultaneously successively since lifting rope folding and unfolding driving mechanism 91
It finally extends vertically for connecting stand, reducing friction resistance is additionally provided among the second crossed beam trunking 621 and the first crossed beam trunking 622
Cylinder 626, cylinder 626 be higher than the second crossed beam trunking 621 and the first crossed beam trunking 622 slot bottom.Lifting rope 9 successively around be connected on lifting rope receive
The extending direction for putting driving mechanism 91, first pulley 624, the second crossed beam trunking 621 and the first crossed beam trunking 622 is existed along arm 6
The direction of rotation that rotary drive mechanism 8 drives in the case of shrinking.It is described to hang outside in order to preferably reduce the resistance that lifting rope 9 is subject to
Arm 61 and the side lower end of 624 homonymy of first pulley are provided with second pulley 611.In the present embodiment, lifting rope folding and unfolding driving mechanism
91 be hoist engine.In fact arm 6 coordinate again under the action of rotary drive mechanism 8 lifting rope 9 and hoist engine can by stand from
11 side-lower of pedestal is sent to stand carrying trolley, and the second telescoping drive mechanism 7 is intended merely to stand, and that alignment is more easily adjusted is vertical
Frame, which carries trolley and received when arm 6, is stacked in the 6 non-bulging pedestal 11 of arm when not in use of pedestal 11, is hidden on pedestal 11.
Above-mentioned transverse direction is that guide rail puts extending direction, the i.e. left and right directions at the visual angle Fig. 2, Fig. 3, vertical for the upper of the visual angles Fig. 2
Lower direction, and it is vertically vertical with transverse direction and plummet direction, plummet direction lifts direction.In the present embodiment, the stand carrying
The rotating direction of the moving direction of trolley 3, the telescopic direction of scaling platform 4, the glide direction of lifting body 5 and rolled portion 15
It is transverse direction.
The present apparatus is automation control, above-mentioned all motors, driving mechanism, hoist engine, oil cylinder, hydraulic wireline winch, cord holder
Equal power supplying apparatus are all connected with control system, and control system controls the work of entire machine by controlling power plant
Make so that plant automation degree is high.
The operation principle of the present apparatus：
When present apparatus job initiation state, stand carries trolley 3 in position as shown in Figure 2, is located at the left end of guide rail 2, rotation
It is contraction state to turn driving mechanism 8, and arm 6 is also received and is stacked on pedestal 11, and arm 6 is almost parallel with horizontal plane, the second flexible drive
Motivation structure 7 is elongation state so that 6 top of arm exceeds pedestal 11 and guide rail 2, and stand bind is received on lifting rope 5 with rear lifting rope
Putting driving mechanism 91 drives lifting rope 5 to shrink, and stand is raised to certain altitude, subsequent rotary drive mechanism 8 starts to extend, prop up
Arm 6, arm 6 drives stand to rotate to 11 top of pedestal, while the second telescoping drive mechanism 7 also begins to shrink, and is driven in rotation
Under the action of motivation structure 8 and the second telescoping drive mechanism 7, make stand alignment stand carrying trolley 3, then lifting rope folding and unfolding driving machine
Structure 91 starts to put rope, so that stand is dropped on stand carrying trolley 3, subsequent rotary drive mechanism 8 and the second telescoping drive mechanism 7
It resets, the receipts of arm 6 are stacked on pedestal 11.Subsequent stand carrying trolley 3 drives stand to move right.Until stand is moved to and is in
Until the top of the lifting body 5 of retracted state, subsequent lifting body 5 is motionless, and scaling platform 4 stretches out, support cylinder 41 and branch
Support leg 42 is strutted with support telescopic platform 4.Subsequent jacking clamping plate 51 rises certain distance, and it is small positioned at stand carrying to have accepted top
Stand on vehicle 3, after stand, which is detached from stand, carries the limitation of trolley 3, lifting body 5 is whole to move right until to specified peace
Until holding position, jacking clamping plate 51 is begun to ramp up, and stand is jacked to tunnel inner wall, scaling platform 4 of then manually stopping is right
Stand apical position carries out installation fixation.It is inadequate only to carry out installation fixation in apical position for stand, with tunnel
Extend and excavate, construction personnel, which can stop, assists ladder 135 or plateau 137 to only carrying out installing fixed stand before to top
The part on both sides carries out installation fixation.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (10)
1. a kind of excavation stand sling cart, it is characterised in that：Including vehicle main body (1), guide rail (2), stand carrying trolley (3), stretch
Contracting platform (4), lifting body (5) and boom hoisting；
Vehicle main body (1) bottom is provided with rolled portion (15), and the rolled portion (15) is connected with rolling drive of its rolling of driving
Motivation structure；
The scaling platform (4) is flexible to be mounted on vehicle main body (1) upper end, and the scaling platform (4), which is connected with, can drive it flexible
The first telescoping drive mechanism；
The lifting body (5) is connected on scaling platform (4), and the lifting body (5) is used to that stand above it will to be located
It jacks up；
The boom hoisting by stand for slinging and sending to stand carrying trolley (3)；
The guide rail (2) is laterally fixedly mounted in vehicle main body (1)；
The stand carrying trolley (3) is mounted on guide rail (2) and can be transported along guide rail (2) transverse translation stand, described vertical
Frame carrying trolley (3) is connected with translational drive mechanism, and the translational drive mechanism, which can drive, to be placed on stand carrying trolley (3)
Stand transverse shifting and stand is sent to the top of the lifting body (5) in retracted state.
2. excavation stand sling cart according to claim 1, it is characterised in that：The lifting body (5) is slidably connected at
Scaling platform (4), the lifting body (5) are connected with the sliding drive mechanism that it can be driven to slide, lifting body (5) packet
The lift drive mechanism (52) for including the jacking clamping plate (51) for carrying stand and being connected to jacking clamping plate (51) lower end, it is described
Lift drive mechanism (52) is for driving jacking clamping plate (51) and stand to rise to realize the installation of stand.
3. excavation stand sling cart according to claim 1, it is characterised in that：The stretching end of the scaling platform (4)
Bottom is provided with support cylinder (41), and the bottom of scaling platform (4) middle-end is provided with telescopic support leg (42), described
Support leg (42) may be folded on scaling platform (4) bottom surface.
4. excavation stand sling cart according to claim 2, it is characterised in that：The lift drive mechanism (52) includes solid
Determine portion (522) and is connect with fixed part (522) and retractable pars contractilis (521), pars contractilis (521) top and jacking
Clamping plate (51) connects；The lifting body (5) further includes the first connecting plate (57), the second connecting plate (53), the first telescopic oil cylinder
(55) and spacer pin (54), fixed part (522) upper end are provided with limiting plate (522a), first connecting plate (57) and limit
Position plate (522a) is fixedly connected, and first connecting plate (57) is provided with and the limit hole (57a) of spacer pin (54) Matching installation,
Second connecting plate (53) is made of connecting lateral plate and connecting bottom board, and the connecting bottom board is provided with corresponding fixed part (522)
Relief hole (53c), relief hole (53c) is inserted into and the limiting plate bottom surface (522a) and connecting bottom board in fixed part (522) lower end
Fitting, the connecting lateral plate are provided with the limiting slot (53a) of corresponding limit hole (57a), and the spacer pin (54) penetrates limiting slot
(53a) and connection is matched with limit hole (57a), described first telescopic oil cylinder (55) one end is connect with the second connecting plate (53), separately
One end is connect with spacer pin (54), and the jacking clamping plate (51) can be along limiting slot under the driving of the first telescopic oil cylinder (55)
(53a) is mobile.
5. excavation stand sling cart according to claim 1, it is characterised in that：The vehicle main body (1) include pedestal (11),
It is arranged in two side frames (12) of pedestal (11) down either side and chassis (14), the side frame (12) and the fixed company of pedestal (11)
It connects, chassis (14) bottom is connect with rolled portion (15), and the chassis (14) passes through the second telescopic oil cylinder with side frame (12)
(16) it connects, auxiliary table (13) is provided on the outside of two side frames (12).
6. excavation stand sling cart according to claim 5, it is characterised in that：The auxiliary table (13) includes platen
(131) and auxiliary ladder (135), platen (131) both sides are both provided with first support bar (132), second support bar (136) and the
Three telescopic oil cylinders (133)；Two third telescopic oil cylinder (133) tops are connected by ladder support bar (134), bottom end and platen
(131) hinged；The auxiliary ladder (135) one end is rotatablely connected with ladder support bar (134), on the other end and platen (131)
Surface contacts；Described first support bar (132) one end is hinged with platen (131), one end of the other end and second support bar (136)
Hinged, the other end and the ladder support bar (134) of the second support bar (136) are rotatablely connected, the third support cylinder
(133) the first sliding groove (1331) extended along its telescopic direction, the first support bar (132) and second support bar are provided with
(136) hinged place is limited in the first sliding groove (1331) and can be under the driving of third telescopic oil cylinder (133) along the first sliding groove
(1331) mobile, the third telescopic oil cylinder (133) and platen (131) hinged place and first support bar (132) and platen (131)
Hinged place is set gradually along side frame (12) outwardly direction.
7. excavation stand sling cart according to claim 5, it is characterised in that：The boom hoisting include arm (6) and
Lifting rope (9)；Arm (6) bottom end is hinged on pedestal (11), and arm (6) the top flexible is long to change arm (6)
Degree, the arm (6) are connected with the second telescoping drive mechanism (7) that its can be driven flexible, and the arm (6) is connected with and can drive
Its rotary drive mechanism rotated around hinged place (8)；Around being connected on arm (6) upper end, the lifting rope (9) in the middle part of the lifting rope (9)
It is used for bind stand around arm (6) vertically extending one end, the other end to be connected with lifting rope folding and unfolding driving mechanism (91), described to hang
Arm (6) includes outer arm (61) and interior arm (62), and the hollow form of centre bore is equipped with centered on the outer arm (61), described interior
Arm (62) is sleeved in the centre bore of outer arm (61), and second telescoping drive mechanism (7) is hydraulically extensible oil；It is described
Second telescoping drive mechanism (7) one end is connected to outer arm (61), and the other end is connected to interior arm (62).
8. excavation stand sling cart according to claim 7, it is characterised in that：The rotary drive mechanism (8) is hydraulic pressure
Telescopic oil cylinder, described rotary drive mechanism (8) one end is hinged with pedestal (11), and the other end is flexibly connected with outer arm (61) and can
It is slided along outer arm (61) length direction.
9. excavation stand sling cart according to claim 8, it is characterised in that：Outer arm (61) bottom passes through first
Hinged seat (112) is connect with pedestal (11), and the outer arm (61) is hinged with the first hinged seat (112), first hinged seat
(112) bottom is evenly arranged with a circle bolt hole to be bolted on pedestal (11)；The rotary drive mechanism (8) is logical
It crosses the second hinged seat (113) to connect with pedestal (11), the rotary drive mechanism (8) is hinged with the second hinged seat (113), described
Pedestal (11) is provided with the arc track (114) being arranged around the first hinged seat (112), and the second hinged seat (113) sliding connects
It is connected on arc track (114).
10. excavation stand sling cart according to claim 2, it is characterised in that：The rolled portion (15) is crawler belt, described
Stand carries moving direction, the telescopic direction of scaling platform (4), the glide direction of lifting body (5) and the rolling of trolley (3)
The rotating direction in portion (15) is on same a direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792176.3A CN108750967B (en) | 2018-07-18 | 2018-07-18 | Excavation vertical lifting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792176.3A CN108750967B (en) | 2018-07-18 | 2018-07-18 | Excavation vertical lifting truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108750967A true CN108750967A (en) | 2018-11-06 |
| CN108750967B CN108750967B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792176.3A Active CN108750967B (en) | 2018-07-18 | 2018-07-18 | Excavation vertical lifting truck |
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| CN (1) | CN108750967B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661042A (en) * | 2020-12-16 | 2021-04-16 | 广东博智林机器人有限公司 | Hoisting device, transportation system and production line system |
| CN112984299A (en) * | 2021-02-05 | 2021-06-18 | 保利长大海外工程有限公司 | Construction machine table capable of moving stably |
| CN115612773A (en) * | 2022-10-31 | 2023-01-17 | 北京中冶设备研究设计总院有限公司 | Single-drive cover moving device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136797A (en) * | 1997-07-14 | 1999-02-09 | Shimizu Corp | Relay device for work and transportation system employing the same |
| FR2863261A1 (en) * | 2003-12-03 | 2005-06-10 | Cheminees Tortigue Patrick | Handling apparatus e.g. truck, for heavy objects e.g. stone units, has supports including arms that are positioned under horizontal table such that arms do not extend outside, during their extension towards top or horizontal folding |
| CN102287209A (en) * | 2011-07-29 | 2011-12-21 | 中铁一局集团有限公司 | Tunnel arch center installation operation vehicle |
| CN202970736U (en) * | 2012-12-26 | 2013-06-05 | 中铁一局集团有限公司 | Steel arch mounting device |
| CN204057856U (en) * | 2014-08-31 | 2014-12-31 | 国网山东齐河县供电公司 | Job platform on new-type bar |
| TWM494160U (en) * | 2014-08-15 | 2015-01-21 | wen-feng Yu | Platform structure capable of being folded for storage |
| CN104879061A (en) * | 2015-06-09 | 2015-09-02 | 中铁工程机械研究设计院有限公司 | Multifunctional self-propelled portal wagon drill |
| CN105858532A (en) * | 2016-06-03 | 2016-08-17 | 国网山东省电力公司栖霞市供电公司 | Adjustable lifting platform used in aerial work for line construction |
| CN106379839A (en) * | 2016-12-01 | 2017-02-08 | 中铁工程机械研究设计院有限公司 | Work platform for modular multifunctional drill jumbo and method |
| CN206048123U (en) * | 2016-08-17 | 2017-03-29 | 南京戈德水泥技术工程有限责任公司 | A kind of telescopic platform apparatus for examination and repair of folding |
| CN106837392A (en) * | 2017-01-20 | 2017-06-13 | 中铁工程装备集团有限公司 | Tunnel gantry type multifunctional supporting chassis |
| CN207393228U (en) * | 2017-10-27 | 2018-05-22 | 中铁西南科学研究院有限公司 | A kind of operation tunnel Disease Treatment installs trolley with steel arch-shelf |
| CN108275579A (en) * | 2018-01-31 | 2018-07-13 | 中铁隧道集团二处有限公司 | Pipeline fast dismounting device in a kind of tunnel |
| CN208747510U (en) * | 2018-07-18 | 2019-04-16 | 湖南进军隧道智能装备有限公司 | A kind of excavation stand sling cart |
-
2018
- 2018-07-18 CN CN201810792176.3A patent/CN108750967B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1136797A (en) * | 1997-07-14 | 1999-02-09 | Shimizu Corp | Relay device for work and transportation system employing the same |
| FR2863261A1 (en) * | 2003-12-03 | 2005-06-10 | Cheminees Tortigue Patrick | Handling apparatus e.g. truck, for heavy objects e.g. stone units, has supports including arms that are positioned under horizontal table such that arms do not extend outside, during their extension towards top or horizontal folding |
| CN102287209A (en) * | 2011-07-29 | 2011-12-21 | 中铁一局集团有限公司 | Tunnel arch center installation operation vehicle |
| CN202970736U (en) * | 2012-12-26 | 2013-06-05 | 中铁一局集团有限公司 | Steel arch mounting device |
| TWM494160U (en) * | 2014-08-15 | 2015-01-21 | wen-feng Yu | Platform structure capable of being folded for storage |
| CN204057856U (en) * | 2014-08-31 | 2014-12-31 | 国网山东齐河县供电公司 | Job platform on new-type bar |
| CN104879061A (en) * | 2015-06-09 | 2015-09-02 | 中铁工程机械研究设计院有限公司 | Multifunctional self-propelled portal wagon drill |
| CN105858532A (en) * | 2016-06-03 | 2016-08-17 | 国网山东省电力公司栖霞市供电公司 | Adjustable lifting platform used in aerial work for line construction |
| CN206048123U (en) * | 2016-08-17 | 2017-03-29 | 南京戈德水泥技术工程有限责任公司 | A kind of telescopic platform apparatus for examination and repair of folding |
| CN106379839A (en) * | 2016-12-01 | 2017-02-08 | 中铁工程机械研究设计院有限公司 | Work platform for modular multifunctional drill jumbo and method |
| CN106837392A (en) * | 2017-01-20 | 2017-06-13 | 中铁工程装备集团有限公司 | Tunnel gantry type multifunctional supporting chassis |
| CN207393228U (en) * | 2017-10-27 | 2018-05-22 | 中铁西南科学研究院有限公司 | A kind of operation tunnel Disease Treatment installs trolley with steel arch-shelf |
| CN108275579A (en) * | 2018-01-31 | 2018-07-13 | 中铁隧道集团二处有限公司 | Pipeline fast dismounting device in a kind of tunnel |
| CN208747510U (en) * | 2018-07-18 | 2019-04-16 | 湖南进军隧道智能装备有限公司 | A kind of excavation stand sling cart |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112661042A (en) * | 2020-12-16 | 2021-04-16 | 广东博智林机器人有限公司 | Hoisting device, transportation system and production line system |
| CN112984299A (en) * | 2021-02-05 | 2021-06-18 | 保利长大海外工程有限公司 | Construction machine table capable of moving stably |
| CN115612773A (en) * | 2022-10-31 | 2023-01-17 | 北京中冶设备研究设计总院有限公司 | Single-drive cover moving device |
| CN115612773B (en) * | 2022-10-31 | 2024-02-02 | 北京中冶设备研究设计总院有限公司 | Single-drive cover moving device |
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| CN108750967B (en) | 2023-08-15 |
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