CN209288004U - A kind of external arc plate automatic correction device - Google Patents
A kind of external arc plate automatic correction device Download PDFInfo
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- CN209288004U CN209288004U CN201821778695.6U CN201821778695U CN209288004U CN 209288004 U CN209288004 U CN 209288004U CN 201821778695 U CN201821778695 U CN 201821778695U CN 209288004 U CN209288004 U CN 209288004U
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- arc plate
- crossbeam
- external arc
- hydraulic
- jacking mechanism
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Abstract
The utility model relates to a kind of external arc plate automatic correction devices, including door type frame, door type frame includes column and crossbeam, and means for correcting further includes mobile device, hydraulic jacking mechanism and hydraulic telescopic machanism, mobile device activities are installed on door type frame crossbeam, can be moved horizontally along crossbeam；Hydraulic jacking mechanism is installed on the lower part of mobile device, and positioned at the lower section of crossbeam, the upper end of hydraulic jacking mechanism being capable of free extension；The upper end of hydraulic telescopic machanism is connect with the lower end of hydraulic jacking mechanism, and the lower end of hydraulic telescopic machanism being capable of free extension.The elongation of the utility model hydraulic telescopic machanism is set as fixed value according to the spacing of external arc plate and I-steel, it is not required to be adjusted the correction work that can complete external arc plate, the outer panel of external arc plate and square tube is held out against, the fixed completion assembly of spot welding, correction work are carried out again, mobile device is arranged in I-steel bottom, meets assembly, the correction work of conveyor screw square tube and torus square tube outer arc plate.
Description
Technical field
The utility model relates to steel structure construction technology field, and in particular to a kind of external arc plate automatic correction device.
Background technique
Conveyor screw square tube 200, as shown in Figure 1, including Inner arc plate 201, two outer panels 202, external arc plates 203,
Difficulty of construction is bigger, and comparison is cumbersome, it is desirable that precision it is relatively high.Square tube external arc plate needs to be carried out according to drawing size
Roll (in order to save material, can also according to on-site actual situations do not influence inner circle conveyor screw it is assembled under the premise of in school
Intercepted on positive interior round pipe), the segment arc plate for being cut into drawing dimension width is carried out further according to the size of square tube, is segmented
It can be divided according to excircle dimension, convenient for the assembly of square tube.Although arc plate shifts to an earlier date roll-forming, due to arc plate
It is oversized and ovality is caused not to be able to satisfy the requirement of square tube assembling, it is therefore desirable to which that external arc plate is corrected, satisfaction side
Pipe assembly requirement.
Conveyor screw external arc plate assembly corrects conventional construction method: external arc plate is adjusted to assembled position using gantry crane, it is first
First external arc plate end and assembled complete Inner arc plate and outer panel are carried out assembled and fixed, then utilizes solder type dragon
Door frame completes the assembled work of external arc plate with hand jack and chain block, and difficulty of construction is big, and labor intensity compares
Greatly, risk is high, and construction cost is high.
Utility model content
The technical problem to be solved by the present invention is in view of the deficiency of the prior art, provide a kind of outer circle
Arc plate automatic correction device, it can be adapted for various torus square tubes and the assembled of conveyor screw square tube external arc plate uses, behaviour
Facilitate, reduce labor intensity, improve labor efficiency, while ensure that external arc plate ovality, improves construction quality.
The utility model is technical solution used by solving technical problem set forth above are as follows:
A kind of external arc plate automatic correction device, including door type frame, the door type frame include column and crossbeam, the correction
Device further includes mobile device, hydraulic jacking mechanism and hydraulic telescopic machanism, and the mobile device activities are installed on the gate
On frame crossbeam, it can be moved horizontally on the crossbeam；The hydraulic jacking mechanism is installed on the lower part of the mobile device, position
In the lower section of the crossbeam, the upper end of hydraulic jacking mechanism being capable of free extension；The upper end of the hydraulic telescopic machanism with it is described
The lower end of hydraulic jacking mechanism connects, and the lower end of hydraulic telescopic machanism being capable of free extension.
In above scheme, the column of the door type frame is made using I-steel.
In above scheme, the crossbeam is made using I-steel；The column and crossbeam are fabricated construction, can
The height of the column and the length of the crossbeam are determined with the diameter and length according to pipeline, meet construction needs.
In above scheme, the mobile device includes driving wheel, driving motor, driven wheel, cant board and fixing axle；It is described
Driving wheel and driven wheel are located at the two sides of the crossbeam, and the driving motor is connect to drive entire shifting with the driving wheel
Device is moved along the cross beam translation；The cant board has two pieces, is fixedly installed in the outside of the driving wheel and driven wheel respectively,
The fixing axle is installed between two cant boards, and the both ends of fixing axle are connect with two pieces of cant boards respectively；It is described hydraulic to hold out against
Mechanism is fixedly installed in the fixing axle.
In above scheme, the door type frame crossbeam is located at the surface of pipeline, the hydraulic jacking mechanism and hydraulically extensible
Mechanism is located at the underface of the I-steel, and I-steel, hydraulic jacking mechanism and hydraulic telescopic machanism three coaxial arrangement are described
Hydraulic jacking mechanism can hold out against the lower surface of the crossbeam when extending, the hydraulic telescopic machanism can hold out against pipe when extending
Road.
In above scheme, the lower end of the hydraulic telescopic machanism is equipped with curved roof, and the radius of the curved roof is not small
In the external arc plate pipe radius of conveyor screw square tube.
The utility model has the beneficial effects that:
1, be automatically performed outer arc plate correction: rotation positioner, the mobile mobile device is to assembled position, by hydraulic jacking mechanism
It is held out against with I-shaped gooseneck, then extends the hydraulic telescopic machanism, elongation is set according to the spacing of external arc plate and I-steel
It is set to fixed value, is not required to be adjusted the correction work that can complete external arc plate, by the outer panel top of external arc plate and square tube
Tightly, then carried out that spot welding is fixed to complete assembled, correction work.
2, multi-functional, be suitable for torus square tube and conveyor screw square tube: mobile device is arranged in I-steel bottom, meets spiral
The assembly of body square tube and torus square tube outer arc plate, correction work.
3, fabricated construction: column is multi-sectional assembled column, and column and beam are assembling type node, and beam carries out as needed
It is welded to connect, guarantees that lower part mobile device can move freely.
4, construction personnel's safety belt hitch point is provided.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is conveyor screw rhs-structure schematic diagram；
Fig. 2 is the front view of the utility model external arc plate automatic correction device；
Fig. 3 is that the automatic correction device of external arc plate shown in Fig. 1 removes the side view after door type frame；
Fig. 4 is the implementation diagram of the utility model external arc plate automatic correction device.
In figure: 100, external arc plate automatic correction device；10, door type frame；11, column；12, crossbeam；20, mobile device；
21, driving wheel；22, driving motor；23, driven wheel；24, cant board；25, fixing axle；30, hydraulic jacking mechanism；40, hydraulic to stretch
Contracting mechanism；41, curved roof；200, conveyor screw square tube；201, Inner arc plate；202, outer panel；203, external arc plate.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
It as in Figure 2-4, is the external arc plate automatic correction device 100 of one preferred embodiment of the utility model, including door
Type frame 10, door type frame 10 include column 11 and crossbeam 12, and column 11 and crossbeam 12 are arranged right above pipeline, correct as square tube
Main frame.External arc plate automatic correction device 100 further includes mobile device 20, hydraulic jacking mechanism 30 and hydraulic telescopic machanism
40.Mobile device 20 is movably installed in the lower part of 10 crossbeam 12 of door type frame, can move horizontally on crossbeam 12.It is hydraulic to hold out against machine
Structure 30 is installed on the lower part of mobile device 20, positioned at the lower section of crossbeam 12, and the upper end of hydraulic jacking mechanism 30 being capable of free extension；
The upper end of hydraulic telescopic machanism 40 is connect with the lower end of hydraulic jacking mechanism 30, and the lower end of hydraulic telescopic machanism 40 can freely stretch
Contracting.Specifically, hydraulic telescopic machanism 40 can use hydraulic cylinder.
It advanced optimizes, in the present embodiment, the column 11 and crossbeam 12 of door type frame 10 are all made of I-steel and are made.It is vertical
Column 11 and crossbeam 12 are fabricated construction, and the height and crossbeam 12 of column 11 can be determined according to the diameter and length of pipeline
Length meets construction needs.Column 11 is multi-sectional assembled column, and column 11 and crossbeam 12 are assembling type node, 12, crossbeam
According to being welded to connect, guarantee that lower part mobile device 20 can move freely.
It advanced optimizes, in the present embodiment, mobile device 20 includes driving wheel 21, driving motor 22, driven wheel 23, edge-on
Plate 24 and fixing axle 25.Driving wheel 21 and driven wheel 23 are located at the two sides of I-shaped gooseneck 12, driving motor 22 and driving
21 connection of wheel is to drive entire mobile device 20 to translate along crossbeam 12.Cant board 24 has two pieces, is fixedly installed in driving wheel respectively
21 and driven wheel 23 outside, 24 lower half of cant board be arranged two fixing axles 25, the both ends of fixing axle 25 respectively with two pieces of sides
Vertical plate 24 connects.Hydraulic jacking mechanism 30 is fixedly installed between two fixing axles 25.Driving wheel 21 can be adjusted by gasket
Spacing with driven wheel 23 is to ensure that two sides wheel hub can be rotated freely on I-steel, to realize the shifting of mobile device 20
It is dynamic.
It advanced optimizes, in the present embodiment, 10 crossbeam 12 of door type frame is located at the surface of pipeline, hydraulic 30 He of jacking mechanism
Hydraulic telescopic machanism 40 is located at the underface of I-steel, and I-steel, hydraulic jacking mechanism 30 and 40 three of hydraulic telescopic machanism are same
Axis setting, hydraulic jacking mechanism 30 can hold out against the lower surface of crossbeam 12 when extending, hydraulic telescopic machanism 40 can push up when extending
Tight pipeline.Hydraulic jacking mechanism 30 mainly completes holding out against between fixing axle 25 and I-shaped gooseneck 12, guarantees that lower part automatically corrects
Device can work.
In an inactive state, hydraulic jacking mechanism 30 and I-shaped gooseneck 12 are disengaged position, hydraulic telescopic machanism 40
In contraction state, device 20 easy to remove is moved freely.
In working condition, hydraulic jacking mechanism 30 holds out against I-shaped gooseneck 12, and hydraulic telescopic machanism 40 is in elongate
State, convenient for being corrected to square tube external arc plate.
It advanced optimizes, in the present embodiment, the lower end of hydraulic telescopic machanism 40 is equipped with curved roof 41, curved roof 41
Diameter selection is bigger than normal, meets the square tube in most conventional section, and carry out consolidation process.
In torus square tube, 200 manufacturing process of conveyor screw square tube, Inner arc plate 201 uses ovality means for correcting school
Just and well cabinet frame consolidation process is carried out, two outer panel 202 of square tube is then carried out by the way of artificial and installs and reinforces (this patent
It is not described further).After to above-mentioned work construction, assembly, the correction work of square tube external arc plate 203 are finally carried out.It needs first
Rigid staybolt is arranged according to square tube size inside square tube, in case external arc plate 203 is deformed in correction course；Exist simultaneously
Block is welded and fixed in the suitable distance in the outside of two outer panel 202, so as to place external arc plate 203 can it is smooth, accurate with it is square
The fitting of two outer panel 202 of pipe.Square tube external arc plate 203 carries out assembled, correction using external arc plate automatic correction device 100.
Torus square tube, 200 external arc plate of conveyor screw square tube 203 are assembled to adjust external arc plate 203 first with gantry crane
To needing assembled position, and end is fixed temporarily with the Inner arc plate 201 and outer panel 202 completed.Positioner is rotated, is moved
Mobile device 20 is moved to assembled position, hydraulic jacking mechanism 30 is held out against with I-shaped gooseneck 12, then extends hydraulic telescopic machanism
40, the elongation of hydraulic telescopic machanism 40 is set as fixed value according to the spacing of external arc plate 203 and I-steel, is not required to be adjusted
The whole correction work that can complete external arc plate 203.External arc plate 203 and two outer panels 202 of square tube are held out against, guaranteed outer
The ovality precision of arc plate 203, then carried out the fixed completion assembly of spot welding, correction work.Hydraulically extensible machine is shunk again
Structure 40 rotates positioner, if assembled square tube is that conveyor screw also needs to unclamp the hydraulic jacking mechanism 30 in top, mobile dress
20 are set to next assembled position, then hydraulic jacking mechanism 30 is held out against with I-shaped gooseneck 12, then extends hydraulic telescopic machanism
40 complete the assembly of external arc plate 203, correction work.Multiple automatic correction devices can be set in I-steel lower part, primary to complete
The assembly of a plurality of square tube, improves labor efficiency.
The I-shaped gooseneck 12 of the automatic correction device hitch point as construction personnel's safety belt simultaneously, it is ensured that construction personnel
Operation safety.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (6)
1. a kind of external arc plate automatic correction device, including door type frame, the door type frame include column and crossbeam, feature exists
In the means for correcting further includes mobile device, hydraulic jacking mechanism and hydraulic telescopic machanism, the mobile device activities installation
In on the door type frame crossbeam, can be moved horizontally on the crossbeam；The hydraulic jacking mechanism is installed on the mobile dress
The lower part set, positioned at the lower section of the crossbeam, the upper end of hydraulic jacking mechanism being capable of free extension；The hydraulic telescopic machanism
Upper end is connect with the lower end of the hydraulic jacking mechanism, and the lower end of hydraulic telescopic machanism being capable of free extension.
2. external arc plate automatic correction device according to claim 1, which is characterized in that the column of the door type frame uses
I-steel is made.
3. external arc plate automatic correction device according to claim 2, which is characterized in that the crossbeam uses I-shaped steel
It forms；The column and crossbeam are fabricated construction, and the height of the column can be determined according to the diameter and length of pipeline
The length of degree and the crossbeam meets construction needs.
4. external arc plate automatic correction device according to claim 2, which is characterized in that the mobile device includes driving
Wheel, driving motor, driven wheel, cant board and fixing axle；The driving wheel and driven wheel are located at the two sides of the crossbeam, institute
Driving motor is stated to be connect with the driving wheel to drive entire mobile device along the cross beam translation；The cant board has two pieces,
It is fixedly installed in the outside of the driving wheel and driven wheel respectively, the fixing axle is installed between two cant boards, fixing axle
Both ends connect respectively with two pieces of cant boards；The hydraulic jacking mechanism is fixedly installed in the fixing axle.
5. external arc plate automatic correction device according to claim 2, which is characterized in that the door type frame crossbeam is located at pipe
The surface in road, the hydraulic jacking mechanism and hydraulic telescopic machanism are located at the underface of the I-steel, I-steel, hydraulic top
Tight mechanism and hydraulic telescopic machanism three coaxial arrangement, the hydraulic jacking mechanism can hold out against the following table of the crossbeam when extending
Face, the hydraulic telescopic machanism can hold out against pipeline when extending.
6. external arc plate automatic correction device according to claim 2, which is characterized in that under the hydraulic telescopic machanism
End is equipped with curved roof, and the radius of the curved roof is not less than the external arc plate pipe radius of conveyor screw square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778695.6U CN209288004U (en) | 2018-10-30 | 2018-10-30 | A kind of external arc plate automatic correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778695.6U CN209288004U (en) | 2018-10-30 | 2018-10-30 | A kind of external arc plate automatic correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288004U true CN209288004U (en) | 2019-08-23 |
Family
ID=67647353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778695.6U Active CN209288004U (en) | 2018-10-30 | 2018-10-30 | A kind of external arc plate automatic correction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288004U (en) |
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2018
- 2018-10-30 CN CN201821778695.6U patent/CN209288004U/en active Active
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