CN202114662U - Pressing device for hull longitudinal - Google Patents
Pressing device for hull longitudinal Download PDFInfo
- Publication number
- CN202114662U CN202114662U CN 201120204450 CN201120204450U CN202114662U CN 202114662 U CN202114662 U CN 202114662U CN 201120204450 CN201120204450 CN 201120204450 CN 201120204450 U CN201120204450 U CN 201120204450U CN 202114662 U CN202114662 U CN 202114662U
- Authority
- CN
- China
- Prior art keywords
- hydraulic jack
- frame
- lifting
- longitudinal
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a pressing device for mounting a longitudinal on a bottom plate of a hull, which comprises a frame, connecting bolts, lifting arms, hoisting lugs, springs, a hydraulic jack, a tray, adjusting screw rods, connecting supports, connecting shafts, lifting frames and permanent-magnet suckers. The lifting arms are mounted on the frame through the connecting bolts, hoisting lugs are screwed into the lifting arms and the tray respectively and connected with the springs, the hydraulic jack is fixed on the tray, the connecting shafts are mounted in the connecting supports, the adjusting screw rods are screwed into the connecting supports and the frame, hand wheels are mounted on the adjusting screw rods, the permanent-magnet suckers are connected with the lifting frame through pin shafts, and the lifting frames are fixed on the connecting shafts through nuts. Since the hydraulic jack is lifted by the lifting arms through the springs, when a jacking rod of the hydraulic jack is in a restraint state, a base moves downwardly to tightly press the longitudinal, so that the gap between a combined surface of the longitudinal and the bottom plate can be eliminated, labor intensity of workers can be greatly reduced, and automation degree is high.
Description
Technical field
The utility model relates to a kind of hold down gag, especially for the hull base plate hold down gag that vertical bone is used is installed, and belongs to mechanical equipment technical field.
Background technology
In prior art; Vertical bone is installed in elimination slit, composition surface on the base plate; Usually adopt manual work welding rod on base plate, compress through the crow bar manpower and eliminate the slit, this mode operating efficiency is extremely low, labor strength is big; Need a large amount of activity durations could satisfy production, automaticity is extremely low.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art; Provide a kind of hull base plate that the hold down gag that vertical bone is used is installed; Be used for eliminating vertical bone and base plate faying face slit, this device can be pressed on the base plate indulging bone accurately and fast, eliminates the faying face slit; The convenient simultaneously bone of will indulging is adjusted to the base plate assembly line and is overlapped, and adopts artificial tack-weld then.
According to the technical scheme that the utility model provides, said hull longitudinal hold down gag comprises Rack Body, connecting bolt, lift arm, hanger, spring, hydraulic jack, pallet, adjustment screw mandrel, connecting rack, coupling spindle, hoisting frame and permanent magnetic chuck; The said body arm of carrying is installed on the Rack Body through connecting bolt, in lift arm and pallet, screws in hanger respectively, and spring links to each other with hanger; Hydraulic jack is fixed on the pallet; The coupling spindle connecting rack of packing into, adjustment screw mandrel screw in connecting rack and the Rack Body, and handwheel is contained in to be adjusted on the screw mandrel; Permanent magnetic chuck links to each other with hoisting frame through bearing pin, and hoisting frame is fixed on the coupling spindle through nut.
As further improvement of the present invention, on the said adjustment screw mandrel handwheel is installed.On the said Rack Body road wheel is installed.
Compared with present technology the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Owing to be employed under the lift arm and the liquid jack mentioned through spring, help liquid jack push rod under restrained condition, base moves down; Owing to adopt permanent magnetic chuck to hold base plate, force the liquid jack base to move down and compress vertical bone; Can eliminate vertical bone and base plate faying face slit; Can reduce labor strength greatly, automaticity is high.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
Like Fig. 1～shown in Figure 2: the utility model mainly is made up of Rack Body 1, connecting bolt 2, lift arm 3, hanger 4, spring 5, hydraulic jack 6, pallet 7, adjustment screw mandrel 8, handwheel 9, connecting rack 10, coupling spindle 11, hoisting frame 12, permanent magnetic chuck 13, bearing pin 14, road wheel 15 etc.
The utility model employing is carried body arm 3 and is installed on the Rack Body 1 through connecting bolt 2, and hanger 4, spring 5, hydraulic jack 6 and pallet 7 are installed on the said lift arm 3.Hanger 4 screws in lift arm 3, the pallet 7, and spring 5 links to each other with hanger 4, and hydraulic jack 6 is fixed on the pallet 7; Pallet 7 connects with lift arm 3 through hanger 4, spring 5, and coupling spindle 11 connecting rack 10 of packing into is in adjustment screw mandrel 8 screw-in connecting racks 10 and the Rack Body 1; Handwheel 9 is contained on the adjustment screw mandrel 8; Permanent magnetic chuck 13 links to each other with hoisting frame 12 through bearing pin 14, and hoisting frame 12 is fixed on the coupling spindle 11 through nut, and road wheel 15 is installed on the Rack Body 1.Adjustment screw mandrel 8, handwheel 9, connecting rack 10, coupling spindle 11, hoisting frame 12, the permanent magnetic chuck 13 of symmetry are housed on base plate 16.
The utility model operation principle and the course of work:
Shop traveller will be indulged bone 17 and be hung on the base plate 16, and vertical bone hold down gag is pushed into the place that there are the slit in vertical bone and base plate composition surface, and the startup permanent magnetic chuck holds base plate; Start hydraulic jack and will indulge the downward pre-compacted of bone; The rotation handwheel will be indulged and be adjusted to the assembly line position about bone, and continuation startup hydraulic jack will be indulged bone and compressed downwards, carry on the base plate simultaneously; Up to there not being the slit, artificial with the faying face tack-weld.Continue the next position, accomplish the compressing of whole vertical bone, adjustment and tack-weld.
Claims (3)
1. a hull longitudinal hold down gag is characterized in that: comprise Rack Body (1), connecting bolt (2), lift arm (3), hanger (4), spring (5), hydraulic jack (6), pallet (7), adjustment screw mandrel (8), connecting rack (10), coupling spindle (11), hoisting frame (12) and permanent magnetic chuck (13); The said body arm (3) of carrying is installed on the Rack Body (1) through connecting bolt (2); In lift arm (3) and pallet (7), screw in hanger (4) respectively; Spring (5) links to each other with hanger (4); Hydraulic jack (6) is fixed on the pallet (7), and coupling spindle (11) connecting rack (10) of packing into, adjustment screw mandrel (8) screw in connecting rack (10) and the Rack Body (1); Permanent magnetic chuck (13) links to each other with hoisting frame (12) through bearing pin (14), and hoisting frame (12) is fixed on the coupling spindle (11) through nut.
2. want 1 described hull longitudinal hold down gag like right, it is characterized in that: said adjustment screw mandrel (8) is gone up handwheel (9) is installed.
3. want 1 described hull longitudinal hold down gag like right, it is characterized in that: said Rack Body (1) is gone up road wheel (15) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120204450 CN202114662U (en) | 2011-06-17 | 2011-06-17 | Pressing device for hull longitudinal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120204450 CN202114662U (en) | 2011-06-17 | 2011-06-17 | Pressing device for hull longitudinal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114662U true CN202114662U (en) | 2012-01-18 |
Family
ID=45455760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120204450 Expired - Lifetime CN202114662U (en) | 2011-06-17 | 2011-06-17 | Pressing device for hull longitudinal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240999A (en) * | 2011-06-17 | 2011-11-16 | 无锡华联科技集团有限公司 | Pressing device for longitudinal beam of ship body |
-
2011
- 2011-06-17 CN CN 201120204450 patent/CN202114662U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240999A (en) * | 2011-06-17 | 2011-11-16 | 无锡华联科技集团有限公司 | Pressing device for longitudinal beam of ship body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120118 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |