CN209618689U - Liftable type D type beam pacifies portal frame of disassembling and using - Google Patents
Liftable type D type beam pacifies portal frame of disassembling and using Download PDFInfo
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- CN209618689U CN209618689U CN201822269621.6U CN201822269621U CN209618689U CN 209618689 U CN209618689 U CN 209618689U CN 201822269621 U CN201822269621 U CN 201822269621U CN 209618689 U CN209618689 U CN 209618689U
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- supported plate
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- portal frame
- type beam
- crossbeam
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a kind of Liftable type D type beam peace and disassembles and uses portal frame, belongs to railway haulage equipment technical field, including electric block, is used for suspension hook D type beam；Crossbeam is slidably connected with the electric block；Elevating mechanism be clamped the slideway of several blocked holes of the bracket institution including bracket institution, the support bracket institution and being provided with, and the bracket institution includes the left supported plate and right supported plate being rotatablely connected with the crossbeam；Walking mechanism, the electric drive mechanism including driving wheel, driven wheel and driving driving wheel rotation.Liftable type D type beam provided by the utility model pacifies portal frame of disassembling and using, and facilitates the carrying of D type beam, haulage equipment height to facilitate adjusting, conveying convenient, structure disassembled simply is convenient.
Description
Technical field
The utility model belongs to railway haulage equipment technical field, is to be related to a kind of Liftable type D type beam more specifically
Pacify portal frame of disassembling and using.
Background technique
In rail reinforcement, D type beam peace tears open it is more universal, but due to D type beam or large scale equipment volume is big, weight
Greatly, therefore, setting up D type beam is mostly goliath or special track crane, goliath or special track crane bulky and
Difficult, and the electric wire of the route and railway road overhead around railway and contact network arrangements more complications, transportation environment
It is complicated；The height of current portal frame disassembly difficulty and the haulage equipment including portal frame is difficult to adjust, therefore is carrying
When large scale equipment including D type beam, it is often required that railway overlying contact net has a power failure, use process quite inconvenience and had a power failure
Cause conveying is inconvenient, influences normal rail track to run in journey.
Utility model content
The purpose of this utility model is to provide a kind of Liftable type D type beams to pacify portal frame of disassembling and using, to solve the prior art
Present in D type beam difficult, the technical problem that haulage equipment height is difficult to adjust, equipment conveying is inconvenient.
A kind of Liftable type D type beam peace that in order to achieve the above purposes, the technical solution adopted by the utility model is: is disassembled and used gantry
Frame, comprising:
Electric block is staggered relatively two, is used for suspension hook D type beam；
Crossbeam is slidably connected with the electric block；
Elevating mechanism is two groups, for hoisting cross beam and is all provided with the crossbeam both ends, each group of elevating mechanism includes and institute
State the slideway that one end of the beam was rotatablely connected and drove the bracket institution of crossbeam up and down motion, the support bracket institution, the cunning
Road is provided with several blocked holes for being clamped the bracket institution, and the bracket institution includes the left supported plate with crossbeam rotation connection
And right supported plate, the left supported plate and right supported plate it is inverted V shaped arrangement and by upper end and crossbeam rotation connection, pass through lower end and cunning
Road is slidably connected, and the blocked hole is arranged along slideway length direction, and the blocked hole limits left supported plate and the right side by means of pin shaft
Supporting plate；
Walking mechanism, the electric drive mechanism including driving wheel, driven wheel and driving driving wheel rotation, the vehicle with walking machine are set up
In the slideway bottom end.
Further, the elevating mechanism further include the cylinder being fixed on the left supported plate and with cylinder ejection end
The first otic placode for being installed in right supported plate of rotation connection.
Further, the left supported plate and the right supported plate opposite side are installed with several the second ears for being provided with hinge hole
Plate, second otic placode are connected by telescopic rod between any two.
Further, the length of telescopic bar is adjustable and for limiting the angle between the left supported plate and the right supported plate
Size.
Further, the telescopic rod includes the inner and outer tubes being divided on left supported plate and right supported plate, said inner tube and
Outer tube grafting and opposite sliding setting, are equipped with one in said inner tube and arrange the first hole, along its length along length on the outer tube
Degree direction is equipped with one and arranges the 2nd hole, the first hole and second that the telescopic rod is aligned by means of being inserted into any two simultaneously
Bolt in hole is relatively fixed.
Further, the crossbeam is column.
Further, the electric drive mechanism includes motor, the retarder connecting with the motor output end, subtracts with described
The rotary gear shaft of fast device output end connection, the gear being fixedly connected with the rotary gear shaft, the gear are connected by chain and are led
Driving wheel.
Further, the driving wheel and driven wheel are universal wheel.
Further, the slideway is equipped with side plate, and the blocked hole is set on side plate, and the pin shaft is passed through and aligned
Two blocked holes, the pin shaft and slideway length reverse vertical.
Further, the left supported plate is provided with the clamping groove being adapted to the pin shaft with right supported plate side.
The utility model has the beneficial effects that: compared with prior art, the utility model is real by using elevating mechanism
The electric block height of existing crossbeam and the lifting D type beam being placed on crossbeam is adjustable, and using bracket institution and clamping timbering machine
The clamping of structure pin shaft guarantees the stability of portal frame on the basis of the dynamic electric block of D type sill bolt is height-adjustable；The utility model
Structure is simple, installation, convenient disassembly, easily operated, and since beam height is adjustable, can be with during transporting portal frame
Avoid because ordinary gantry frame it is excessively high caused by railway overlying contact net have a power failure；Using electrically driven (operated) walking mechanism, facilitate equipment defeated
It send, the rail track changeable suitable for environment, and the degree of automation is higher.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that Liftable type D type beam provided by the embodiment of the utility model pacifies gantry frame structure schematic diagram of disassembling and using；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the main view of Fig. 1；
Fig. 4 is Telescopic rod structure schematic diagram provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure:
1- slideway；2- pin shaft；3- driven wheel；The first otic placode of 4-；5- driving wheel；6- cylinder；7- left supported plate；8- right supported plate；
9- crossbeam；10- electric block；11- blocked hole；12- telescopic rod；1201- outer tube；1202- inner tube；13- electric drive mechanism；14-
Second otic placode.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1-Fig. 3, disassemble and use portal frame as a kind of Liftable type D type beam peace provided by the utility model
A kind of specific embodiment, comprising: electric block 10 is staggered relatively two, is used for suspension hook D type beam；
Crossbeam 9 is slidably connected with the electric block 10；
Elevating mechanism, be two groups, for hoisting cross beam 9 and be all provided with 9 both ends of crossbeam, each group of elevating mechanism include with
Described 9 one end of crossbeam is rotatablely connected and the bracket institution for driving crossbeam 9 to move up and down, the slideway 1 for supporting the bracket institution, institute
It states slideway 1 and is provided with several blocked holes 11 for being clamped the bracket institution, the bracket institution includes rotating to connect with the crossbeam 9
The left supported plate 7 and right supported plate 8 connect, the left supported plate 7 and right supported plate 8 it is inverted V shaped arrangement and by upper end and crossbeam 9 rotation connect
Connect, be slidably connected by lower end and slideway 1, the blocked hole 11 along 1 length direction of slideway arrange, the blocked hole 11 by
Left supported plate 7 and right supported plate 8 are limited in pin shaft 2；
Walking mechanism, including the electric drive mechanism 13 that driving wheel 5, driven wheel 3 and driving driving wheel 5 rotate, the walking
Mechanism is placed in 1 bottom end of slideway.
Electric block 10 is two and is slidably connected on crossbeam 9 that two electric blocks 10 staggered relatively are with hook-shaped
Crook is hooked to the both ends of D type beam when needing mobile D type beam in portion；For passing through left supported plate 7 and right supported plate 8 in elevating mechanism
The liter of the vertical height for the electric block 10 being slidably connected on crossbeam 9 and crossbeam 9 is realized in the clamping position different from slideway 1
Drop realizes the lifting that D type beam is lifted by electric block 10 by the lifting of electric block 10, is realized by the lifting of crossbeam 9
The railway overlying contact net for causing portal frame to work since portal frame is excessively high is avoided to have a power failure when haulage equipment；
Bracket institution includes the left supported plate 7 and right supported plate 8 being rotatablely connected respectively with the crossbeam 9, left supported plate 7 and right supported plate
8 shapes have a certain degree, left supported plate 7 and right supported plate 8 it is inverted V shaped arrangement and by upper end and crossbeam 9 rotation connection, pass through under
End is slidably connected with slideway 1, is provided with several blocked holes on two side plates of slideway 1, and being each passed through blocked hole by pin shaft 2 will
Left supported plate 7 and right supported plate 8 connect and fix, and are realized and left supported plate 7 and right branch by the different of 8 angle of left supported plate 7 and right supported plate
The lifting for the crossbeam 9 that plate 8 is rotatablely connected, and the lifting of crossbeam 9 drives the lifting of the electric block 10 of lifting D type beam.
The setting of walking mechanism guarantees automatically moving for entire portal frame, by the electric drive for being fixed on 1 bottom end of slideway
Structure 13 drives driving wheel 5 to rotate, and the rotation of driven wheel 3 is driven by the rotation of driving wheel 5, and then realize the automatic of entire portal frame
Mobile, high degree of automation saves manpower.
Further, as a kind of specific embodiment provided by the utility model, the elevating mechanism further includes fixing
Cylinder 6 on the left supported plate 7 and the first otic placode 4 for being installed in right supported plate 8 with the rotation connection of cylinder ejection end.Gas
The connection of the ejection end of cylinder 6 and the first otic placode 4 for being installed in right supported plate 8 is dismountable rotation connection, and cylinder 6 is installed in left branch
One end of plate 7, the corresponding other end for being installed in right supported plate 8 of the first otic placode 4, opens up on the first otic placode 4 and cylinder ejection end connects
The hole connect, 6 through hole of cylinder and the first otic placode 4 are rotatablely connected.Cylinder ejection end is scalable, by pushing away with telescopic cylinder
The cylinder 6 on top realizes push and contraction of the right supported plate 8 with respect to left supported plate 7, meanwhile, pass through cylinder ejection end and the first otic placode 4
Connection, the further reinforcing of right supported plate 8 Yu left supported plate 7 may be implemented, meet right supported plate 8 with respect to left supported plate 7 push and
In the case of contraction, realize that the variable left supported plate 7 of angle is connect firm with right supported plate 8.
Further, as a kind of specific embodiment provided by the utility model, the left supported plate 7 and the right supported plate
8 opposite sides are installed with several the second otic placodes 14 for being provided with hinge hole, and second otic placode 14 passes through telescopic rod 12 between any two
Connection.Second otic placode 14 is installed in the opposite side of left supported plate 7 and right supported plate 8 in pairs, and the second otic placode 14 occurred in pairs passes through length
It spends adjustable telescopic rod 12 to connect, further reinforcement effect, and convenient disassembly, operation is risen to the connection of left supported plate 7 and right supported plate 8
Simply.
Further, as a kind of specific embodiment provided by the utility model, 12 length of telescopic rod is adjustable and
For limiting the corner dimension between the left supported plate 7 and the right supported plate 8.According to the angle between left supported plate 7 and right supported plate 8
The lifting of crossbeam 9 may be implemented in difference, using length can linear change telescopic rod 12 realize 9 height change of crossbeam the case where
Under further fix.
Further, as a kind of specific embodiment provided by the utility model, referring to Fig. 4, the telescopic rod 12
Including the outer tube 1201 being divided on left supported plate 7 and right supported plate 8 and inner tube 1202, said inner tube 1202 and 1201 grafting of outer tube and
Opposite sliding setting is equipped with one in said inner tube 1202 and arranges the first hole, along its length along length on the outer tube 1201
Direction is equipped with one and arranges the 2nd hole, the first hole and second that the telescopic rod 12 is aligned by means of being inserted into any two simultaneously
Bolt in hole is relatively fixed, and outer tube 1201 therein is connected with left supported plate 7, and 1201 cavity of outer tube is inserted into 1202 one end of inner tube
It is interior and relatively fixed by the bolt in two the first holes and the second hole aligned, the other end of inner tube 1202 and the right side
Supporting plate 8 connects, easy to operate, and Adapter Property is high, and structure is simple, convenient disassembly.
Further, as a kind of specific embodiment provided by the utility model, the crossbeam 9 is column.
Further, as a kind of specific embodiment provided by the utility model, the electric drive mechanism 13 includes electricity
Machine, the retarder connecting with the motor output end, the rotary gear shaft connecting with the retarder output end and the gear turn
The gear that axis is fixedly connected, the gear connect driving wheel 5 by chain.Power resources of the motor as driving wheel 5, operability
Height saves manpower, high degree of automation.
Further, as a kind of specific embodiment provided by the utility model, the driving wheel 5 and driven wheel 3 are
Universal wheel, turning is convenient, adapts to the transportation environment of railway complexity.
Further, as a kind of specific embodiment provided by the utility model, the slideway 1 is equipped with side plate, described
Blocked hole 11 is set on side plate, and the pin shaft 2 passes through two blocked holes 11 aligned, and the pin shaft 2 and 1 length of slideway are anti-
To vertical.Slideway 1 is section U shape, sets that there are two the side plates being oppositely arranged and one to be located at bottom end connection two on slideway 1
The bottom plate sliding contact of the bottom end and 1 bottom end of slideway of the bottom plate of a side plate being oppositely arranged, left supported plate 7 and right supported plate 8.
Further, as a kind of specific embodiment provided by the utility model, the left supported plate 7 and 8 side of right supported plate
End is provided with the clamping groove being adapted to the pin shaft 2.Further increase the fastness of clamping and the stability of entire portal frame.
The utility model has the beneficial effects that: the utility model is realized crossbeam and is placed in by using elevating mechanism
The electric block height of lifting D type beam on crossbeam is adjustable, and realizes card using the pin shaft of bracket institution and clamping bracket institution
It connects, guarantees the stability of portal frame on the basis of the dynamic electric block of D type sill bolt is height-adjustable, and since beam height can
It adjusts, therefore can be to avoid railway overlying contact caused by excessively high because of ordinary gantry frame in transport portal frame process and use process
Net the problem having a power failure；The utility model structure is simple, installation, convenient disassembly, easily operated；Using electrically driven (operated) walking mechanism,
Equipment is facilitated to convey, the rail track changeable suitable for environment, and the degree of automation is higher；Using the adjustable cylinder of length and
Telescopic rod realizes that left supported plate and right supported plate, to the further reinforcing of elevating mechanism, guarantee in pin shaft and slideway under different angles
Clamping is further realized on the basis of clamping to reinforce, and using electric drive mechanism, promotes the degree of automation of portal frame, operation side
Just, manpower is saved, and adapts to changeable and complicated Railway Environment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
- The portal frame 1. Liftable type D type beam peace is disassembled and used, it is characterised in that: include:Electric block is staggered relatively two, is used for suspension hook D type beam；Crossbeam is slidably connected with the electric block；Elevating mechanism is two groups, for hoisting cross beam and is all provided with the crossbeam both ends, each group of elevating mechanism includes and the cross Beam one end is rotatablely connected and the bracket institution for driving crossbeam to move up and down, the slideway for supporting the bracket institution, the slideway are opened There are several blocked holes for being clamped the bracket institution, the bracket institution includes and the left supported plate of crossbeam rotation connection and the right side It supporting plate, the left supported plate and the inverted V shaped arrangement of right supported plate and is slided by upper end and crossbeam rotation connection, by lower end and slideway Dynamic connection, the blocked hole arrange that the blocked hole limits left supported plate and right supported plate by means of pin shaft along slideway length direction；Walking mechanism, the electric drive mechanism including driving wheel, driven wheel and driving driving wheel rotation, the walking mechanism are placed in institute State slideway bottom end.
- The portal frame 2. Liftable type D type beam peace as described in claim 1 is disassembled and used, it is characterised in that: the elevating mechanism also wraps Include the cylinder being fixed on the left supported plate and the first otic placode for being installed in right supported plate with the rotation connection of cylinder ejection end.
- The portal frame 3. Liftable type D type beam as claimed in claim 2 peace is disassembled and used, it is characterised in that: the left supported plate and described Right supported plate opposite side is installed with several the second otic placodes for being provided with hinge hole, and second otic placode is connected by telescopic rod between any two It connects.
- The portal frame 4. Liftable type D type beam peace as claimed in claim 3 is disassembled and used, it is characterised in that: the length of telescopic bar can It adjusts and for limiting the corner dimension between the left supported plate and the right supported plate.
- The portal frame 5. Liftable type D type beam peace as claimed in claim 4 is disassembled and used, it is characterised in that: the telescopic rod includes point Inner and outer tubes on left supported plate and right supported plate, said inner tube and outer tube grafting and opposite sliding setting, in said inner tube On be equipped with one arrange the first hole along its length, be equipped with one along its length on the outer tube and arrange the 2nd hole, the telescopic rod is borrowed It is relatively fixed to help the bolt being inserted into the first hole and the second hole that any two align simultaneously.
- The portal frame 6. Liftable type D type beam peace as described in claim 1 is disassembled and used, it is characterised in that: the crossbeam is column.
- The portal frame 7. Liftable type D type beam peace as claimed in any one of claims 1 to 6 is disassembled and used, it is characterised in that: the electricity Driving mechanism includes motor, the retarder connecting with the motor output end, the gear connecting with the retarder output end turn Axis, the gear being fixedly connected with the rotary gear shaft, the gear connect driving wheel by chain.
- The portal frame 8. Liftable type D type beam peace as claimed in any one of claims 1 to 6 is disassembled and used, it is characterised in that: the master Driving wheel and driven wheel are universal wheel.
- The portal frame 9. Liftable type D type beam peace as described in claim 1 is disassembled and used, it is characterised in that: the slideway is equipped with side plate, The blocked hole is set on side plate, and the pin shaft passes through two blocked holes aligned, and the pin shaft and slideway length are reversed Vertically.
- The portal frame 10. Liftable type D type beam peace as claimed in claim 9 is disassembled and used, it is characterised in that: the left supported plate and right branch Plate side is provided with the clamping groove being adapted to the pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269621.6U CN209618689U (en) | 2018-12-29 | 2018-12-29 | Liftable type D type beam pacifies portal frame of disassembling and using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269621.6U CN209618689U (en) | 2018-12-29 | 2018-12-29 | Liftable type D type beam pacifies portal frame of disassembling and using |
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| Publication Number | Publication Date |
|---|---|
| CN209618689U true CN209618689U (en) | 2019-11-12 |
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ID=68448364
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269621.6U Active CN209618689U (en) | 2018-12-29 | 2018-12-29 | Liftable type D type beam pacifies portal frame of disassembling and using |
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| Country | Link |
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| CN (1) | CN209618689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021728A (en) * | 2019-12-24 | 2020-04-17 | 浙江浙建钢结构有限公司 | Building construction hoisting frame and assembling process thereof |
| CN111620437A (en) * | 2020-04-23 | 2020-09-04 | 河海大学 | Height adjusting device based on oxidation ditch propeller pump and using method thereof |
-
2018
- 2018-12-29 CN CN201822269621.6U patent/CN209618689U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021728A (en) * | 2019-12-24 | 2020-04-17 | 浙江浙建钢结构有限公司 | Building construction hoisting frame and assembling process thereof |
| CN111620437A (en) * | 2020-04-23 | 2020-09-04 | 河海大学 | Height adjusting device based on oxidation ditch propeller pump and using method thereof |
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