CN210163064U - Hydraulic pushing device for flat ground shipbuilding - Google Patents
Hydraulic pushing device for flat ground shipbuilding Download PDFInfo
- Publication number
- CN210163064U CN210163064U CN201921079808.8U CN201921079808U CN210163064U CN 210163064 U CN210163064 U CN 210163064U CN 201921079808 U CN201921079808 U CN 201921079808U CN 210163064 U CN210163064 U CN 210163064U
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- rod
- hydraulic
- flat ground
- hinged
- groups
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 241000272165 Charadriidae Species 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic pushing device for flat ground shipbuilding, which comprises two groups of bases, wherein a groove is arranged on each base, two ends in the groove are respectively and rotatably connected with a hydraulic rod and a support rod, the tail end of a piston rod of the hydraulic rod is hinged on one side of the support rod, two groups of bases are respectively and rotatably connected with a screw rod between two ends on the adjacent side, two groups of sliders are sleeved on the screw rod, the lower surfaces of the sliders are hinged with a first connecting rod, a second connecting rod is hinged above the screw rod on the surface of the base, the first connecting rod and the second connecting rod are both hinged with the surface of a connecting block, universal wheels are arranged on the connecting block, when in use, the universal wheels are arranged in an overhead way, the device is supported by the two groups of bases, when in idle storage, the piston rod of the hydraulic rod retracts to drive the, when accomodating, the shared volume of device is less, is convenient for remove through the universal wheel, the simple operation.
Description
Technical Field
The utility model relates to a boats and ships technical field specifically is a hydraulic pressure thrustor for flat ground shipbuilding.
Background
In a flat ground shipbuilding system, ships, ocean engineering equipment or large structures need to be jacked up and erected for use and assembly, and because parts are large in size, large power is often needed for jacking and supporting, and a hydraulic jacking device becomes an extremely important device in flat ground shipbuilding projects.
The existing hydraulic pushing device is large in size, occupies a large space even if the supporting part is retracted, lacks of a power-assisted pushing roller and is inconvenient to move and store.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure thrustor for flat ground shipbuilding, during the use, the universal wheel is built on stilts to be placed, and the device is supported by two sets of bases, accomodates when idle, and the hydraulic stem piston rod returns to contract and drives itself and the bracing piece is accomodate into the recess in, and the rethread rotates the rocker and drives universal wheel to contact ground base jack-up, and the shared volume of device is less when accomodating, is convenient for remove through the universal wheel, the simple operation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure thrustor for flat ground shipbuilding, includes two sets of bases, set up flutedly on the base, both ends rotate respectively in the recess and are connected with hydraulic stem and bracing piece, the piston rod end of hydraulic stem articulates in one side on the bracing piece, the bracing piece top articulates there is the backup pad, the welding of one side has the telescopic link on the hydraulic stem, the telescopic link top articulates in the backup pad upper surface, and is two sets of all rotate between the adjacent one side both ends of base and be connected with the lead screw, two sets of sliders have been cup jointed on the lead screw, the slider lower surface articulates there is first connecting rod, base surface lead screw top articulates there is the second connecting rod, first connecting rod and second connecting rod all articulate with the connecting block surface, install the universal wheel on the.
Preferably, the bottoms of the two groups of bases are provided with cavities, and the cross sections of the cavities are circular.
Preferably, the upper surface of the supporting plate is glued with a rubber pad.
Preferably, reinforcing ribs are welded between the two groups of support plates.
Preferably, the hydraulic rod and the support rod are arranged in the groove in a sinking mode.
Preferably, the rocker is glued with a rubber sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
during the use, the universal wheel is built on stilts to be placed, and the device is supported by two sets of bases, accomodates when idle, and the hydraulic stem piston rod contracts to retract and drives itself and the bracing piece is accomodate and is gone into the recess, and the rethread rotates the rocker and drives the universal wheel to contact ground base jack-up, and the shared volume of device is less when accomodating, is convenient for remove through the universal wheel, the simple operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a base; 2. a groove; 3. a hydraulic lever; 4. a support bar; 5. a support plate; 6. a telescopic rod; 7. a screw rod; 8. a slider; 9. a first link; 10. a second link; 11. connecting blocks; 12. a universal wheel; 13. a rocker; 14. a cavity; 15. a rubber pad; 16. reinforcing ribs; 17. a rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic pressure thrustor for flat ground shipbuilding, including two sets of bases 1, seted up recess 2 on the base 1, both ends rotate respectively in the recess 2 and are connected with hydraulic stem 3 and bracing piece 4, the piston rod end of hydraulic stem 3 articulates one side on bracing piece 4, 4 top hinges on the bracing piece have backup pad 5, the welding of one side has telescopic link 6 on the hydraulic stem 3, 6 tops of telescopic link articulate in backup pad 5 upper surface, all rotate between the adjacent one side both ends of two sets of bases 1 and be connected with lead screw 7, two sets of slider 8 have been cup jointed on the lead screw 7, 8 lower surfaces of slider articulate have first connecting rod 9, 7 tops of base 1 surface lead screw articulate has second connecting rod 10, first connecting rod 9 and second connecting rod 10 all articulate with connecting block 11 surfaces, install universal wheel 12 on the connecting block 11.
Specifically, cavity 14 has all been seted up to the bottom in two sets of bases 1, and cavity 14 cross-section is circular, and cavity 14 has all been seted up to the bottom in two sets of bases 1, reduce cost when not influencing support intensity.
Specifically, rubber pads 15 are glued to the upper surface of the supporting plate 5, and the rubber pads 15 are glued to the upper surface of the supporting plate 5, so that contact friction is increased.
Specifically, the reinforcing ribs 16 are welded between the two groups of supporting plates 5, and the reinforcing ribs 16 are arranged to increase the supporting strength.
Specifically, hydraulic stem 3 and bracing piece 4 formula of sinking are installed in recess 2, set up hydraulic stem 3 and bracing piece 4 formula of sinking and install in recess 2, reduce base 1 volume.
Specifically, rubber sleeve 17 is glued on rocker 13, and rubber sleeve 17 is glued on rocker 13, increases hand gripping friction.
The working principle is as follows: during the use, two sets of hydraulic stem 3 drive two sets of bracing pieces 4 and rotate to drive backup pad 5 and rise, with required part jack-up, accomodate when idle, hydraulic stem 3 withdraws, and in hydraulic stem 3 and bracing piece 4 all retrieved into recess 2, drive two sets of sliders 8 through rotating rocker 13 and remove to universal wheel 12 contact ground to being close to base 1 one side respectively, with base 1 jack-up, can the mobile device place this moment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic thrustor for flat ground shipbuilding, includes two sets of bases (1), its characterized in that: the base (1) is provided with a groove (2), two ends of the groove (2) are respectively rotatably connected with a hydraulic rod (3) and a support rod (4), the tail end of a piston rod of the hydraulic rod (3) is hinged on one side of the support rod (4), the top end of the support rod (4) is hinged with a support plate (5), one side of the hydraulic rod (3) is welded with a telescopic rod (6), the top end of the telescopic rod (6) is hinged on the upper surface of the support plate (5), two groups of bases (1) are respectively rotatably connected with a lead screw (7) between two adjacent sides of the two ends, the lead screw (7) is sleeved with two groups of sliding blocks (8), the lower surface of each sliding block (8) is hinged with a first connecting rod (9), a second connecting rod (10) is hinged above the lead screw (7) on the surface of the base (1), and the first connecting rod (9), the universal wheel (12) is installed on the connecting block (11), and a rocker (13) is welded at one end of the screw rod (7).
2. The hydraulic thruster for flat ground shipbuilding according to claim 1, characterized in that: cavities (14) are formed in the bottoms of the two groups of bases (1), and the sections of the cavities (14) are circular.
3. The hydraulic thruster for flat ground shipbuilding according to claim 1, characterized in that: the upper surface of the supporting plate (5) is glued with a rubber pad (15).
4. The hydraulic thruster for flat ground shipbuilding according to claim 1, characterized in that: and reinforcing ribs (16) are welded between the two groups of supporting plates (5).
5. The hydraulic thruster for flat ground shipbuilding according to claim 1, characterized in that: the hydraulic rod (3) and the support rod (4) are arranged in the groove (2) in a sinking mode.
6. The hydraulic thruster for flat ground shipbuilding according to claim 1, characterized in that: the rocker (13) is glued with a rubber sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079808.8U CN210163064U (en) | 2019-07-12 | 2019-07-12 | Hydraulic pushing device for flat ground shipbuilding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079808.8U CN210163064U (en) | 2019-07-12 | 2019-07-12 | Hydraulic pushing device for flat ground shipbuilding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210163064U true CN210163064U (en) | 2020-03-20 |
Family
ID=69794443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921079808.8U Expired - Fee Related CN210163064U (en) | 2019-07-12 | 2019-07-12 | Hydraulic pushing device for flat ground shipbuilding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210163064U (en) |
-
2019
- 2019-07-12 CN CN201921079808.8U patent/CN210163064U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |