CN207239649U - Horizontal base positioning adjustment frock - Google Patents
Horizontal base positioning adjustment frock Download PDFInfo
- Publication number
- CN207239649U CN207239649U CN201720813614.0U CN201720813614U CN207239649U CN 207239649 U CN207239649 U CN 207239649U CN 201720813614 U CN201720813614 U CN 201720813614U CN 207239649 U CN207239649 U CN 207239649U
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- China
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- elevating mechanism
- adjustment frock
- clamping device
- pedestal
- horizontal base
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Abstract
The utility model discloses a kind of horizontal base to position adjustment frock, the adjustment frock includes the first ship midship adjusting mechanism, the first elevating mechanism, rotating mechanism, clamping device, the second elevating mechanism, second ship midship adjusting mechanism and linkage mechanism, the first ship midship adjusting mechanism is fixed on the lower end of the first elevating mechanism, one end of the clamping device is connected by rotating mechanism with the first elevating mechanism, the other end of clamping device is connected by linkage mechanism with the second elevating mechanism, and the lower end of second elevating mechanism is fixedly connected with second ship midship adjusting mechanism.Compared with prior art, the utility model solves large and medium-sized special equipment（Installation accuracy is more demanding）Horizontal alignment problem before the positioning and installation of pedestal, the utility model can realize pedestal short distance displacement and complete base level calibration, and adapt to installation positioning and the horizontal alignment demand of different size pedestal.
Description
Technical field
It the utility model is related to special tooling design and manufacturing technology, and in particular to a kind of horizontal base positioning adjustment frock,
It is specifically for use in large and medium-sized special equipment on naval vessels（Installation accuracy is more demanding）Horizontal alignment before the positioning and installation of pedestal,
It can be applied to horizontal alignment before the positioning and installation of general large and medium-sized pedestal.
Background technology
Generally for large and medium-sized special equipment（Installation accuracy is more demanding）Horizontal alignment before the positioning and installation of pedestal, passes
The localization method of system is according to the center line of the original calibration in deck, and the method hammered into shape by lift heavy is realized in center deck line and pedestal
The alignment of heart line is at the same time by manually carrying in place；Traditional base level calibration method generally has two kinds：First, appoint in base bottom
Meaning chooses several welding spot welding adjustable bolts, the calibration to base level is completed by adjusting bolt, second, at pedestal bottom
Portion type block is carved to complete the calibration to base level by pad.
Therefore, traditional pedestal installation positioning and be horizontally mounted calibration method, its there are the problem of：First, large and medium-sized pedestal
Need by manpower short-haul operation and the mobile inconvenience of fine setting.Two be due to that installation pedestal quantity is more on ship, is especially installed
The high large and medium-sized pedestal of required precision, different shipforms is different, and traditional method takes, and slightly touching calibration body can
It can cause to shift, or harmonize again again, the duplication of labour and seriously affect the duration.
The content of the invention
For defect existing in the prior art, the utility model provides a kind of horizontal base positioning adjustment frock, solves
Large and medium-sized special equipment（Installation accuracy is more demanding）Horizontal alignment problem before the positioning and installation of pedestal, the utility model was both
Can realize pedestal short distance displacement, and base level calibration can be completed, and adapt to different size pedestal installation positioning and
Horizontal alignment demand.
To achieve the above object, the utility model uses following technical scheme：
A kind of horizontal base positioning adjustment frock, the adjustment frock include the first ship midship adjusting mechanism, the first elevating mechanism,
Rotating mechanism, clamping device, the second elevating mechanism, second ship midship adjusting mechanism and linkage mechanism, the first ship midship adjust machine
Structure is fixed on the lower end of the first elevating mechanism, one end of the clamping device is connected by rotating mechanism with the first elevating mechanism,
The other end of clamping device is connected by linkage mechanism with the second elevating mechanism, the lower end of second elevating mechanism and second ship
Midship adjusting mechanism is fixedly connected.
The clamping device includes crossbeam and base fixing mechanism, and it is flat that horizontal detection is equipped with the upper surface of the crossbeam
Platform, base fixing mechanism is equipped with the lower surface of the crossbeam.
Its depth of the groove of side is 0.3mm~0.5mm at the upper surface of the horizontal detection platform and its 0 °, 180 °,
Width is 0.2mm~0.3mm, and the detection faces surface roughness Ra is 1.6 μm, and detection faces flatness is 0.02mm, is being detected
Detection groove is carved with face every 30 °, the size of the detection faces is 160mm*160mm.
The base fixing mechanism includes fixed seat, clamp screws, flange positioning disk, screw rod end connecting, longitudinal direction
Adjusting screw rod and longitudinal register nut, the both ends of the longitudinally adjust screw rod are consolidated by screw rod end connecting with crossbeam respectively
Fixed connection, is equipped with longitudinal register nut, the fixed seat passes through flange positioning disk and crossbeam phase on the longitudinally adjust screw rod
Even, clamp screws are arranged on the lower part of fixed seat.
The top of first elevating mechanism and the second elevating mechanism is respectively equipped with screw head and dial.
The dial is 360 degree one circle, is 6 degree per small lattice, every 30 scale note number of division, every revolution journey away from for 6mm,
When adjusting foundation level degree, the scope that can adjust as needed determines that the first elevating mechanism and the second elevating mechanism need to be pulled
The number of turns turned.
The both ends of the linkage mechanism are movable end, and one end of linkage mechanism and clamping device are hinged, linkage mechanism
The other end is hinged with the second elevating mechanism.
The angle of regulation range of the linkage mechanism is 0-6 °.
A kind of method of adjustment of horizontal base positioning adjustment frock, comprises the following steps：
Step 1, ship midship direction（The transverse direction of pedestal）Adjusting process：Adjust the first ship midship adjusting mechanism and second ship midship tune
The screw rod in mechanism is saved, realizes pedestal in transverse movement, until pedestal cross hairs hull fore and aft line is overlapped；
Step 2, the adjusting process in bow stern direction（The clamping and lengthwise movement of pedestal）：Pedestal is placed in fixed seat,
The positioning of fixed seat is realized by flange positioning disk and longitudinal register nut, removes the fastening bolt on flange positioning disk, real
Existing movement of the pedestal on bow stern direction, after pedestal is vertically moved in place, with longitudinal register nut check, and mounting flange is determined
Fastening bolt on the disk of position realizes two-way positioning, and the spacing between two fixed seats is adjusted by longitudinally adjust screw rod（Adjust
Clamp screws spacing）, the flange positioning disk internal diameter is that thread forms are connected with longitudinally adjust screw rod.
Step 3, the raising and lowering motor performance process of pedestal：The first elevating mechanism and the second elevating mechanism are adjusted at the same time
The screw head at top, realizes the raising and lowering of pedestal, when the first elevating mechanism and the rotating angle of the second elevating mechanism differ
During cause, the level angle of pedestal changes, and when adjusting foundation level degree, the scope that adjusts as needed determines first liter
Screw head at the top of descending mechanism and the second elevating mechanism needs the number of turns of switching, meanwhile, linkage mechanism is adjusted, realizes that intermediate regulations are made
To ensure base level,
Step 4, foundation level degree test and base level adjustment auxiliary plane：Horizontal detection platform, in the horizontal inspection
Survey on platform and place quadrant, this quadrant and another quadrant while reading placed on ship reference checks platform, rotation
First elevating mechanism and the second elevating mechanism, realize rising overally and declining for pedestal, are adjusted to pedestal according to reading difference
Position, fixed pedestal, then, cuts pedestal, meanwhile, carry out subsequent operation after lowering pedestal to deck with angle.
Compared with prior art, the beneficial effects of the utility model are：
Effect one：The utility model level adjustment method is simple, it is only necessary to the first elevating mechanism of switching and the second elevating mechanism
The screw head at top realizes that base level is harmonized, and manpower can be effectively saved when high-volume installs the large and medium-sized pedestal of high accuracy,
Shorten construction period；
Effect two：The base fixing mechanism designed on the clamping device 4 designed in the utility model frock is compared with traditional handicraft
It more effectively can reliably clamp the large-scale pedestal of various pedestal, especially some heavier-weights, when clamping will not be because of outer masterpiece
With and be shifted over, for base stand location precision and harmonize accuracy correction provides reliably ensure；
Effect three：The horizontal detection platform designed in the utility model frock, with the reference checks platform installed in cabin
Design it is corresponding, examined for the foundation level degree after directly detection positioning clamping and directly effective detection platform be provided, and passed
System method needs to set up detection platform when other zero, and three horizontal detection platforms at the top of frock can adapt to different size of base respectively
Seat detection；
Effect four：First elevating mechanism of the utility model Fixture Design and the second elevating mechanism top dial（Scale
Disk is 360 degree one circle, is 6 degree per small lattice, every 30 scale note number of division, and every revolution journey is away from for 6mm）Design can effectively refer to
Construction personnel is led, to reduce the number manually adjusted；
Effect five：The both ends of the linkage mechanism of the utility model Fixture Design are movable end, can be automatically performed pedestal water
Straight angle degree preconditions（Adjustable range is 0-6 °）, reduce the scope manually adjusted.
The utility model frock rely primarily on adjustment screw and linkage structure realize pedestal vertically and horizontally, height direction it is short
Distance is mobile and positioning is finely tuned, while realizes that pedestal installation level adjusts.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structure diagram of the utility model clamping device.
Fig. 4 is the top view of the utility model dial.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment horizontal base positioning adjustment frock, the adjustment frock include the
One ship midship adjusting mechanism 1, the first elevating mechanism 2, rotating mechanism 3, clamping device 4, the second elevating mechanism 5, second ship midship are adjusted
Mechanism 6 and linkage mechanism 7, the first ship midship adjusting mechanism 1 are fixed on the lower end of the first elevating mechanism 2, the clamping device 4
One end be connected by rotating mechanism 3 with the first elevating mechanism 2, the other end of clamping device 4 passes through linkage mechanism 7 and second liter
Descending mechanism 5 is connected, and the lower end of second elevating mechanism 5 is fixedly connected with second ship midship adjusting mechanism 6.
The present embodiment clamping device 4 includes crossbeam 41 and base fixing mechanism, and water is equipped with the upper surface of the crossbeam 41
Flat detection platform 42, is equipped with base fixing mechanism in the lower surface of the crossbeam 41, the upper surface of horizontal detection platform 42 and its
Its depth of the groove of side is 0.3mm~0.5mm at 0 °, 180 °, and width is 0.2mm~0.3mm, the detection faces rough surface
It is 1.6 μm to spend Ra, and detection faces flatness is 0.02mm, is carved with detection groove, the ruler of the detection faces every 30 ° in detection faces
Very little is 160mm*160mm；Base fixing mechanism includes fixed seat 8, clamp screws 9, flange positioning disk 10, screw rod end connection knot
Structure 11, longitudinally adjust screw rod 12 and longitudinal register nut 13, the both ends of the longitudinally adjust screw rod 12 pass through screw rod end respectively
Connection structure 11 is fixedly connected with crossbeam 41, and longitudinal register nut 13, the fixation are equipped with the longitudinally adjust screw rod 12
Seat 8 is connected by flange positioning disk 10 with crossbeam 41, and clamp screws 9 are arranged on the lower part of fixed seat 8.
As further preferred, the top of the first elevating mechanism 2 and the second elevating mechanism 5 is respectively equipped with the present embodiment
Screw head 14 and dial 15, dial 15 are 360 degree for a circle, and every revolution journey is away from for 6mm.
As still more preferably, the both ends of linkage mechanism 7 are movable end in the present embodiment, one end of linkage mechanism 7
It is hinged with clamping device 4, the other end of linkage mechanism 7 and the second elevating mechanism 5 are hinged, the angular adjustment model of the linkage mechanism 7
Enclose for 0-6 °.
The method of adjustment of the present embodiment horizontal base positioning adjustment frock, comprises the following steps：
Step 1, the adjusting process in ship midship direction：Adjust on the first ship midship adjusting mechanism 1 and second ship midship adjusting mechanism 2
Screw rod, realizes pedestal in transverse movement, until pedestal cross hairs hull fore and aft line is overlapped；
Step 2, the adjusting process in bow stern direction：Pedestal 16 is placed in fixed seat 8, the positioning of fixed seat 8 is to pass through
Flange positioning disk 10 and longitudinal register nut 13 are realized, remove the fastening bolt on flange positioning disk 10, realize pedestal in bow stern
Movement on direction, after pedestal is vertically moved in place, is locked with longitudinal register nut 13, and on mounting flange positioning disk 10
Fastening bolt realizes two-way positioning, and the spacing between two fixed seats 8 is adjusted by longitudinally adjust screw rod 12；
Step 3, the raising and lowering motor performance process of pedestal：The first elevating mechanism 2 and the second elevator are adjusted at the same time
The screw head at the top of structure 5, realizes the raising and lowering of pedestal, when 5 rotating angle of the first elevating mechanism 2 and the second elevating mechanism
When inconsistent, the level angle of pedestal changes, and when adjusting foundation level degree, the scope that adjusts as needed determines
One elevating mechanism 2 and the screw head at the top of the second elevating mechanism 5 need the number of turns of switching, meanwhile, linkage mechanism 7 is adjusted, in realization
Between adjustment effect to ensure base level；
Step 4, foundation level degree test and base level adjustment auxiliary plane：Horizontal detection platform, in the horizontal inspection
Survey on platform and place quadrant, this quadrant and another quadrant while reading placed on ship reference checks platform, rotation
First elevating mechanism 2 and the second elevating mechanism 5, realize rising overally and declining for pedestal, are adjusted pedestal according to reading difference
In place, fixed pedestal, then, cuts pedestal, meanwhile, carry out subsequent operation after lowering pedestal to deck with angle.
Although above-described embodiment makes the utility model specific descriptions, for those of ordinary skill in the art
For, it is understood that in disclosed in the utility model can be based within the spirit and scope for not departing from the utility model
Appearance is modified or improved, these modification and improvement are all within the spirit and scope of the utility model.
Claims (7)
1. a kind of horizontal base positioning adjustment frock, it is characterised in that the adjustment frock includes the first ship midship adjusting mechanism（1）、
First elevating mechanism（2）, rotating mechanism（3）, clamping device（4）, the second elevating mechanism（5）, second ship midship adjusting mechanism（6）With
Linkage mechanism（7）, the first ship midship adjusting mechanism（1）It is fixed on the first elevating mechanism（2）Lower end, the clamping device
（4）One end pass through rotating mechanism（3）With the first elevating mechanism（2）It is connected, clamping device（4）The other end pass through linkage mechanism
（7）With the second elevating mechanism（5）It is connected, second elevating mechanism（5）Lower end and second ship midship adjusting mechanism（6）It is fixed to connect
Connect.
2. horizontal base positioning adjustment frock according to claim 1, it is characterised in that the clamping device（4）Including
Crossbeam（41）And base fixing mechanism, in the crossbeam（41）Upper surface be equipped with horizontal detection platform（42）, in the crossbeam
（41）Lower surface be equipped with base fixing mechanism.
3. horizontal base positioning adjustment frock according to claim 2, it is characterised in that the horizontal detection platform（42）
Upper surface and its 0 °, 180 ° at the groove of side its depth be 0.3mm~0.5mm, width is 0.2mm~0.3mm, detection faces
Surface roughness Ra is 1.6 μm, and detection faces flatness is 0.02mm, is carved with detection groove, the inspection every 30 ° in detection faces
The size in survey face is 160mm*160mm.
4. horizontal base positioning adjustment frock according to claim 2, it is characterised in that the base fixing mechanism includes
Fixed seat（8）, clamp screws（9）, flange positioning disk（10）, screw rod end connecting（11）, longitudinally adjust screw rod（12）With
Longitudinal register nut（13）, the longitudinally adjust screw rod（12）Both ends pass through screw rod end connecting respectively（11）With crossbeam
（41）It is fixedly connected, in the longitudinally adjust screw rod（12）It is equipped with longitudinal register nut（13）, the fixed seat（8）Pass through method
Blue positioning disk（10）With crossbeam（41）It is connected, clamp screws（9）It is arranged on fixed seat（8）Lower part.
5. horizontal base positioning adjustment frock according to claim 1, it is characterised in that first elevating mechanism（2）
With the second elevating mechanism（5）Top be respectively equipped with screw head（14）And dial（15）.
6. horizontal base positioning adjustment frock according to claim 5, it is characterised in that the dial（15）For a circle
It it is 360 degree, every revolution journey is away from for 6mm.
7. horizontal base positioning adjustment frock according to claim 1, it is characterised in that the linkage mechanism（7）Two
End is movable end, linkage mechanism（7）One end and clamping device（4）Hinged, linkage mechanism（7）The other end and second lifting
Mechanism（5）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813614.0U CN207239649U (en) | 2017-07-06 | 2017-07-06 | Horizontal base positioning adjustment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813614.0U CN207239649U (en) | 2017-07-06 | 2017-07-06 | Horizontal base positioning adjustment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239649U true CN207239649U (en) | 2018-04-17 |
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ID=61878396
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813614.0U Active CN207239649U (en) | 2017-07-06 | 2017-07-06 | Horizontal base positioning adjustment frock |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598559A (en) * | 2017-07-06 | 2018-01-19 | 沪东中华造船(集团)有限公司 | Horizontal base positioning adjustment frock and its method of adjustment |
| CN108974250A (en) * | 2018-06-15 | 2018-12-11 | 沪东中华造船(集团)有限公司 | A method of location and installation precision of the control special equipment pedestal on block |
-
2017
- 2017-07-06 CN CN201720813614.0U patent/CN207239649U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598559A (en) * | 2017-07-06 | 2018-01-19 | 沪东中华造船(集团)有限公司 | Horizontal base positioning adjustment frock and its method of adjustment |
| CN107598559B (en) * | 2017-07-06 | 2019-08-02 | 沪东中华造船(集团)有限公司 | Horizontal base positioning adjustment tooling and its method of adjustment |
| CN108974250A (en) * | 2018-06-15 | 2018-12-11 | 沪东中华造船(集团)有限公司 | A method of location and installation precision of the control special equipment pedestal on block |
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