CN207564113U - A kind of gantry machining center lifting structure - Google Patents
A kind of gantry machining center lifting structure Download PDFInfo
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- CN207564113U CN207564113U CN201721724398.9U CN201721724398U CN207564113U CN 207564113 U CN207564113 U CN 207564113U CN 201721724398 U CN201721724398 U CN 201721724398U CN 207564113 U CN207564113 U CN 207564113U
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- supporting rod
- bottom end
- groups
- crossbeam
- fixed
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Abstract
The utility model discloses a kind of gantry machining center lifting structures, include first crossbeam, second cross beam, fixed supporting rod, bottom end rail and lifting and travelling device, lift supporting rod is respectively connected with below the first crossbeam and second cross beam outer end, lift supporting rod bottom end is respectively connected with fixed supporting rod described in two groups, supporting rod bottom end is fixed described in two groups and has been fixedly connected with bottom end rail, bottom end rail described in two groups is arranged in parallel, it is and parallel with first crossbeam and second cross beam antarafacial, triangle plate type bracket has been bolted to connection between the fixed supporting rod bottom end and bottom end rail, two groups of lifting and travelling devices are both provided on the bottom end rail of the fixed supporting rod both sides.The gantry machining center lifting structure, has many advantages, such as reasonable in design, easy to use, can be used with popularity.
Description
Technical field
The utility model belongs to hanging device technical field, and in particular to a kind of gantry machining center lifting structure.
Background technology
Middle-size and small-size planer-type hoisting apparatus be in, haulage equipment in the daily production of semiworks, warehouse into shipment and
The needs of lifting repair jumbo and transport of materials, the small-sized lifting support platform that developed are widely used in mold
Manufactory, Automobile Service factory, mine, civil construction building site etc. need the occasion of lifting.It can be realized using planer-type hoisting apparatus
Hoisting machinery can reduce manpower, reduce production and operation cost, improve working efficiency.
Conventional gantry crane needs to be laid with dedicated track, portal frame height is fixed, it is impossible to existing according to construction to foundation requirement height
Specific space come adjust height, bring some inconvenience to using；Since portal frame height is non-adjustable and is overall structure,
So that occupied space is larger in transportational process, the also transport to planer-type hoisting apparatus is made troubles.
Invention content
The purpose of this utility model is to provide a kind of gantry machining center lifting structure, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of gantry machining center lifting structure,
Including first crossbeam, second cross beam, fixed supporting rod, bottom end rail and lifting and travelling device, the first crossbeam and second cross beam
Lift supporting rod is respectively connected with below outer end, lift supporting rod bottom end described in two groups is respectively connected with fixed supporting rod, described in two groups
Fixed supporting rod bottom end has been fixedly connected with bottom end rail, and bottom end rail described in two groups is arranged in parallel, and horizontal with first crossbeam and second
Beam antarafacial is parallel, and triangle plate type bracket has been bolted to connection between the fixed supporting rod bottom end and bottom end rail, described solid
Determine to be both provided with two groups of lifting and travelling devices on the bottom end rail of supporting rod both sides.
Preferably, the first crossbeam and second cross beam connect one end by being rotatablely connected, and rotary part leads to hinge
Connecting plate connection is crossed to fix.
Preferably, it is rotated and connected by rotation axis between lift supporting rod top and first crossbeam, second cross beam described in two groups
It connecing, fixed supporting rod is the hollow tubular structure of upper end opening, and the lift supporting rod bottom end is plugged on inside fixed supporting rod,
And offer dowel hole in lift supporting rod and fixed supporting rod homonymy.
Preferably, the lifting and travelling device includes hydraulically extensible cylinder, bottom plate and traveling wheel, and the hydraulically extensible cylinder is vertical
It is arranged on bottom end rail, and fixed sleeving is provided on bottom end rail, hydraulically extensible cylinder is fixedly mounted on inside fixed sleeving, institute
The piston rod for stating hydraulically extensible cylinder bottom end is fixedly connected with bottom plate, and the bottom plate is in below bottom end rail, below the bottom plate
Traveling wheel is installed, the traveling wheel side is fixedly connected with driven wheel by drive link, on the bottom plate on the outside of the bottom end rail
Be installed with speed reducer, motor be installed on the outside of the speed reducer, with the speed reducer of driven wheel phase the same side on the outside of install
There is driving wheel, connected between the driving wheel and driven wheel by belt.
Preferably, the lifting and travelling device is both provided with four groups on two groups of bottom end rails.
The technique effect and advantage of the utility model：The gantry machining center lifting structure is walked by multigroup lifting
The height of single group traveling wheel can be adjusted in the design of device and traveling wheel, in moving process is carried out, cope with not
Same road surface using the design of lift supporting rod and fixed supporting rod, can adjust lift supporting rod height, be applicable in model as needed
It encloses extensively, while the centre of first crossbeam and second cross beam is connected by hinge, allows first crossbeam and second cross beam inside
90 ° of foldings, greatly reduce the space of device, the gantry machining center lifting structure, have it is reasonable in design,
The advantages that easy to use, can be used with popularity.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the lifting and travelling device structure diagram of the utility model.
In figure：Branch is fixed in 1 lift supporting rod, 2 first crossbeams, 3 hinges, 4 second cross beams, 5 rotation axis, 6 dowel holes, 7
Strut, 8 lifting and travelling devices, 9 fixed sleevings, 10 bottom end rails, 11 hydraulically extensible cylinders, 12 motors, 13 speed reducers, 14 bottom plates, 15
Driving wheel, 16 traveling wheels, 17 driven wheels, 18 connecting plates.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model provides a kind of gantry machining center lifting structure as shown in Figs. 1-2, including first crossbeam
2nd, second cross beam 4, fixed supporting rod 7, bottom end rail 10 and lifting and travelling device 8,4 outer end of the first crossbeam 2 and second cross beam
Lower section is respectively connected with lift supporting rod 1, and 1 bottom end of lift supporting rod is respectively connected with fixed supporting rod 7 described in two groups, solid described in two groups
Determine 7 bottom end of supporting rod and be fixedly connected with bottom end rail 10, bottom end rail 10 is arranged in parallel described in two groups, and with first crossbeam 2 and
Two crossbeams, 4 antarafacial is parallel, and triangle template branch has been bolted to connection between fixed 7 bottom end of supporting rod and bottom end rail 10
Frame is both provided with two groups of lifting and travelling devices 8 on the bottom end rail 10 of fixed 7 both sides of supporting rod.
Specifically, the first crossbeam 2 and second cross beam 4 connect, one end with hinge 3 by being rotatablely connected, and rotary part
It is connected and fixed by connecting plate 18.
Specifically, by 5 turns of rotation axis between 1 top of lift supporting rod and first crossbeam 2, second cross beam 4 described in two groups
Dynamic connection, fixed supporting rod 7 are the hollow tubular structure of upper end opening, and 1 bottom end of lift supporting rod is plugged on fixed support
Inside bar 7, and dowel hole 6 is offered in lift supporting rod 1 and fixed 7 homonymy of supporting rod.
Specifically, the lifting and travelling device 8 includes hydraulically extensible cylinder 11, bottom plate 14 and traveling wheel 16, the hydraulic pressure is stretched
Contracting cylinder 11 is vertically arranged on bottom end rail 10, and fixed sleeving 9 is provided on bottom end rail 10, and hydraulically extensible cylinder 11 is fixedly mounted
Inside fixed sleeving 9, the piston rod of 11 bottom end of hydraulically extensible cylinder is fixedly connected with bottom plate 14, and the bottom plate 14 is in down
10 lower section of crossbeam, is equipped with traveling wheel 16,16 side of traveling wheel is fixedly connected by drive link below the bottom plate 14
There is driven wheel 17, speed reducer 13 is installed on the bottom plate 14 in 10 outside of bottom end rail, 13 outside of speed reducer is installed
Have motor 12, driving wheel 15 be installed with the speed reducer 13 of 17 phase the same side of driven wheel outside, the driving wheel 15 with it is driven
It is connected between wheel 17 by belt.
Specifically, the lifting and travelling device 8 is both provided with four groups on two groups of bottom end rails 10.
Specifically, the gantry machining center lifting structure, carry out it is mobile encounter the step higher than road surface when, advance side
Upward rear three groups of traveling wheels 16 are jacked up using hydraulically extensible cylinder 11 so that and first group of front traveling wheel 16 is detached from ground,
Continue after moving ahead, the first group of traveling wheel 16 in front made to be contacted with ledge surface, then by hydraulically extensible cylinder 11 pack up in front of the
Two groups of traveling wheels 16, after moving on, second group of front traveling wheel 16 is contacted with ledge surface, followed by hydraulically extensible cylinder
11 pack up third group traveling wheel 16, after third group traveling wheel 16 is contacted with ledge surface, pack up last group of traveling wheel 16, into
And cause device on step, when being got out of a predicament or an embarrassing situation, by above-mentioned operating mode conversely, when not in use, making first crossbeam
And the inside 90 ° of foldings of second cross beam, the space of device is reduced, convenient for storage, which has
Have the advantages that reasonable in design, easy to use, can be used with popularity.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies to the technical solution recorded in foregoing embodiments or equivalent replacement is carried out to which part technical characteristic, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (5)
1. a kind of gantry machining center lifting structure, including first crossbeam（2）, second cross beam（4）, fixed supporting rod（7）, under
Crossbeam（10）And lifting and travelling device（8）, it is characterised in that：The first crossbeam（2）And second cross beam（4）Connect below outer end
It is connected to lift supporting rod（1）, lift supporting rod described in two groups（1）Bottom end is respectively connected with fixed supporting rod（7）, it is fixed described in two groups
Supporting rod（7）Bottom end has been fixedly connected with bottom end rail（10）, bottom end rail described in two groups（10）It is arranged in parallel, and and first crossbeam
（2）And second cross beam（4）Antarafacial is parallel, the fixed supporting rod（7）Bottom end and bottom end rail（10）Between be bolted to connection
There are triangle plate type bracket, the fixed supporting rod（7）The bottom end rail of both sides（10）On be both provided with two groups of lifting and travelling devices
（8）.
2. a kind of gantry machining center lifting structure according to claim 1, it is characterised in that：The first crossbeam
（2）And second cross beam（4）Connect one end by and hinge（3）Rotation connection, and rotary part passes through connecting plate（18）Connection is solid
It is fixed.
3. a kind of gantry machining center lifting structure according to claim 1, it is characterised in that：Branch is lifted described in two groups
Strut（1）Top and first crossbeam（2）, second cross beam（4）Between pass through rotation axis（5）Rotation connection, fixed supporting rod（7）For
The hollow tubular structure of upper end opening, the lift supporting rod（1）Bottom end is plugged on fixed supporting rod（7）Inside, and lifting
Supporting rod（1）With fixed supporting rod（7）Homonymy offers dowel hole（6）.
4. a kind of gantry machining center lifting structure according to claim 1, it is characterised in that：The lifting walking dress
It puts（8）Including hydraulically extensible cylinder（11）, bottom plate（14）And traveling wheel（16）, the hydraulically extensible cylinder（11）It is vertically arranged in lower horizontal stroke
Beam（10）On, and in bottom end rail（10）On be provided with fixed sleeving（9）, hydraulically extensible cylinder（11）It is fixedly mounted on fixed sleeving
（9）Inside, the hydraulically extensible cylinder（11）The piston rod of bottom end is fixedly connected with bottom plate（14）, the bottom plate（14）In lower horizontal stroke
Beam（10）Lower section, in the bottom plate（14）Lower section is equipped with traveling wheel（16）, the traveling wheel（16）Side is consolidated by drive link
Surely it is connected with driven wheel（17）, the bottom end rail（10）The bottom plate in outside（14）On be installed with speed reducer（13）, it is described to subtract
Fast machine（13）Outside is equipped with motor（12）, with driven wheel（17）The speed reducer of phase the same side（13）Outside is equipped with driving wheel
（15）, the driving wheel（15）With driven wheel（17）Between connected by belt.
5. a kind of gantry machining center lifting structure according to claim 1, it is characterised in that：The lifting walking dress
It puts（8）In two groups of bottom end rails（10）On be both provided with four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724398.9U CN207564113U (en) | 2017-12-12 | 2017-12-12 | A kind of gantry machining center lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724398.9U CN207564113U (en) | 2017-12-12 | 2017-12-12 | A kind of gantry machining center lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564113U true CN207564113U (en) | 2018-07-03 |
Family
ID=62687731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724398.9U Active CN207564113U (en) | 2017-12-12 | 2017-12-12 | A kind of gantry machining center lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264625A (en) * | 2018-09-29 | 2019-01-25 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of gantry elevator convenient for adjusting height |
| CN114074898A (en) * | 2020-08-21 | 2022-02-22 | 国网河南省电力公司濮阳供电公司 | Assembled portable resonance voltage-resistant electric crane |
-
2017
- 2017-12-12 CN CN201721724398.9U patent/CN207564113U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264625A (en) * | 2018-09-29 | 2019-01-25 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of gantry elevator convenient for adjusting height |
| CN109264625B (en) * | 2018-09-29 | 2023-10-20 | 赛埃孚汽车保修设备（太仓）有限公司 | Gantry crane convenient to height adjustment |
| CN114074898A (en) * | 2020-08-21 | 2022-02-22 | 国网河南省电力公司濮阳供电公司 | Assembled portable resonance voltage-resistant electric crane |
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