CN208965535U - A kind of underwater block ground mass bed roller-compactor - Google Patents
A kind of underwater block ground mass bed roller-compactor Download PDFInfo
- Publication number
- CN208965535U CN208965535U CN201821504683.4U CN201821504683U CN208965535U CN 208965535 U CN208965535 U CN 208965535U CN 201821504683 U CN201821504683 U CN 201821504683U CN 208965535 U CN208965535 U CN 208965535U
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- CN
- China
- Prior art keywords
- hoisting
- hammer ram
- hammer
- boom
- abutment sleeve
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of underwater block ground mass bed roller-compactors, belong to ramming equipment technical field, its drip irrigation device includes barge, hammer ram and hoisting mechanism for lifting or putting down the hammer ram, the hoisting mechanism includes host boom, hoisting wirerope and hoisting winding, the host boom and hoisting winding are arranged on the barge, one end of the hoisting wirerope connect around the top of the host boom with the hoisting winding, the other end of the hoisting wirerope is connect with the hammer ram, the outer sheath of the hoisting wirerope is equipped with abutment sleeve, the hammer ram sliding is in the abutment sleeve, the side of the abutment sleeve is fixed by support plate and the side wall of the host boom, the utility model can reduce the amplitude of fluctuation of hammer ram in water, improve construction precision.
Description
Technical field
The utility model belongs to ramming equipment technical field, and more specifically it is related to a kind of underwater block ground mass bed ramming dress
It sets.
Background technique
In Wharf Construction, gravity type quay has both dock structure and soil-baffling structure dual function, has long use
History.
Wherein, foundation structure of the underwater dumped rockfill bedding as gravity type quay, because it is with large carrying capacity, antiskid, warp
Ji, the advantages that durability is good and be widely adopted, to ensure that underwater dumped rockfill bedding has enough foundation bearing capacities, applied in jackstone
After the completion of work, need to tamp it.
Currently, the method that the compacting of block ground mass bed generally uses tamping, i.e., promoted special hammer ram by crane
To after certain altitude, free-falling and repeat ram underwater dumped rockfill bedding surface, make bedding densification reinforce, eliminate or reduce its pressure
Shrink mark drop.But due to the resistance of water, buoyancy, it is easy that hammer ram is made to generate swing in water, influences construction precision, thus
The space that could be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of underwater block ground mass bed rammings to fill
It sets, the advantage is that can reduce the amplitude of fluctuation of hammer ram in water, improve construction precision.
To achieve the above object, the utility model provides following technical solution: a kind of underwater block ground mass bed roller-compactor,
Including barge, hammer ram and hoisting mechanism for lifting or putting down the hammer ram, the hoisting mechanism includes host boom, rises
Wirerope and hoisting winding are hung, the host boom and hoisting winding are arranged on the barge, the hoisting wirerope
One end connect around the top of the host boom with the hoisting winding, the other end of the hoisting wirerope with it is described
Hammer ram connection, the outer sheath of the hoisting wirerope are equipped with abutment sleeve, and the hammer ram sliding is described in the abutment sleeve
The side of abutment sleeve is fixed by support plate and the side wall of the host boom.
By using above-mentioned technical proposal, in the construction process, first barge is reached in specified regional scope, then pass through
Hoisting wirerope is packed up or discharged to hoisting winding, and hammer ram is made discontinuously to lift and put down, and realizes to underwater stone bedding surface
Repetition ram.Wherein, it can make hammer ram during lifting or putting down by abutment sleeve, it is sliding in abutment sleeve always
It moves, to reduce influence of the resistance to hammer ram of water, and then the amplitude of fluctuation of hammer ram in water can be reduced, improve construction precision.
The utility model is further arranged to: GPS locator is provided on the outer wall of the abutment sleeve, on the barge
It is provided with the console connecting with the GPS locator signal.
By using above-mentioned technical proposal, GPS locator can precise positioning to the lowered position of hammer ram, and console can
The location information of display and monitoring hammer ram carries out the position adjustment of hammer ram convenient for staff, further increases construction precision.
The utility model is further arranged to: being provided on the outer wall of the abutment sleeve and is covered at the GPS locator
The protective shell in outside.
By using above-mentioned technical proposal, protective shell can prevent rainstorm weather from having an impact to GPS locator, it is ensured that
GPS locator being capable of normal use.
The utility model is further arranged to: ball, the inner wall of the abutment sleeve is arranged in the outer wall two sides of the hammer ram
On be provided with for the ball sliding sliding slot.
By using above-mentioned technical proposal, under the cooperation of ball and sliding slot, the resistance of hammer ram in water can be reduced, made
The movement for obtaining hammer ram is more smooth.
The utility model is further arranged to: guide rail is provided on the barge, sliding has mobile base on the guide rail,
The host boom and hoisting winding are arranged in the mobile base.
By using above-mentioned technical proposal, host boom and hoisting winding can be moved neatly on guide rail, adjustment
The lowered position of hammer ram realizes fixed point compacting, it is ensured that construction precision.
The utility model is further arranged to: the hammer ram includes hammer body and suspension hook, and the hammer body is in a circular table shape, described to hang
The upper end of the hammer body is arranged in hook.
By using above-mentioned technical proposal, the available better processing depth of round table-like hammer body reduces difficulty of construction,
The compacting effect of stone bedding is improved, and can be connect by hoisting wirerope with hoisting mechanism convenient for hammer body by suspension hook.
The utility model is further arranged to: the hammer body includes upper platform body and lower platform body, the upper platform body and lower platform body
Height ratio be 2:1.
By using above-mentioned technical proposal, highly than the upper platform body and lower platform body for 2:1, the reduction of hammer body center of gravity can be made,
The amplitude of fluctuation for reducing hammer body in construction avoids useless hammer phenomenon.
The utility model is further arranged to: several ventilations up and down are arranged in the side of the upper platform body and lower platform body
Slot.
By using above-mentioned technical proposal, air channel can make the air of lower platform body bottom end be upward through upper platform body, in turn
The resistance that air is formed in lower platform body bottom end when reducing hammer body decline, faster, inertia is bigger, to stone for the speed for declining hammer body
The impact force of bedding is stronger.
In conclusion the utility model has the advantage that
1, it can make hammer ram during lifting or putting down by abutment sleeve, be slid in abutment sleeve always, with
The resistance for reducing water has an impact hammer ram, and then can reduce the amplitude of fluctuation of hammer ram in water, improves construction precision；
2, by the GPS locator on the outside of abutment sleeve can precise positioning to the lowered position of hammer ram, and console can
The location information of display and monitoring hammer ram carries out the position adjustment of hammer ram convenient for staff, further increases construction precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of hammer ram in the present embodiment；
Fig. 3 is the partial exploded view that the present embodiment highlights GPS locator mounting structure；
Fig. 4 is the enlarged diagram of A in Fig. 3.
Description of symbols: 1, barge；2, hammer ram；3, hoisting mechanism；4, host boom；5, hoisting wirerope；6, lifting
Hoist engine；7, guide rail；8, mobile base；9, hammer body；10, suspension hook；11, upper platform body；12, lower platform body；13, air channel；14, it positions
Sleeve；15, GPS locator；16, console；17, protective shell；18, ball；19, sliding slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of underwater block ground mass bed roller-compactor, as shown in Figure 1, include barge 1, hammer ram 2 and for hammer ram 2 to be lifted or
The hoisting mechanism 3 put down.
Specifically, hoisting mechanism 3 include host boom 4, hoisting wirerope 5 and hoisting winding 6, host boom 4 and rise
The two sides of barge 1, top and hoisting winding 6 of the one end of hoisting wirerope 5 around host boom 4 is arranged in weight hoist engine 6
Connection, the other end and hammer ram 2 of hoisting wirerope 5 are fixed, and hoisting wirerope 5 is packed up or discharged by hoisting winding 6, makes to ram
Hammer 2 discontinuously lifts and puts down, and can be realized and rams to the repetition on underwater stone bedding surface.
As shown in Figure 1, being equipped with guide rail 7 on barge 1, sliding has mobile base 8, host boom 4 and rewinding on guide rail 7
It raises machine 6 to be arranged in mobile base 8, i.e., host boom 4 and hoisting winding 6 can be moved neatly on guide rail 7, adjustment
The lowered position of hammer ram 2 realizes fixed point compacting, it is ensured that construction precision.
As shown in Fig. 2, hammer ram 2 includes hammer body 9 and suspension hook 10, hammer body 9 is in a circular table shape, and the upper of hammer body 9 is arranged in suspension hook 10
End can be connect with hoisting winding 6 by hoisting wirerope 5 convenient for hammer body 9 by suspension hook 10, prevent hoisting wirerope 5 de-
From hammer body 9.
As shown in Fig. 2, hammer body 9 includes upper platform body 11 and lower platform body 12, if the side of upper platform body 11 and lower platform body 12 is arranged
Dry air channel 13 up and down, can make the air of 12 bottom end of lower platform body be upward through upper platform body 11 by air channel 13, into
And reduce the resistance that air is formed in 12 bottom end of lower platform body when hammer body 9 declines, faster, inertia is bigger for the speed for declining hammer body 9,
It is stronger to the impact force of stone bedding.
Further, in order to make the reduction of 9 center of gravity of hammer body, reduce the amplitude of fluctuation of hammer body 9 in construction, avoid giving up
Hammer phenomenon, the height ratio of upper platform body 11 and lower platform body 12 in the present embodiment are 2:1.
As shown in figure 3, the outer sheath of hoisting wirerope 5 is equipped with abutment sleeve 14, hammer ram 2 is slid in abutment sleeve 14,
The side of abutment sleeve 14 is fixed by support plate and the side wall of host boom 4, hammer ram 2 can be made to mention by abutment sleeve 14
During rising or putting down, slid in abutment sleeve 14 always, to reduce influence of the resistance of water to hammer ram 2.
As shown in Figure 2,3, the outer wall junction of upper platform body 11 and lower platform body 12 is embedded with ball 18, the inner wall of abutment sleeve 14
On be provided with for ball 18 slide sliding slot 19 resistance of hammer ram 2 in water can be reduced by the cooperation of ball 18 and sliding slot 19
Power, so that the movement of hammer ram 2 is more smooth.
As shown in Figure 3,4, GPS locator 15, the model of GPS locator 15 are installed on the outer wall of abutment sleeve 14
GT03D is provided with the console 16 connecting with 15 signal of GPS locator on barge 1, can precise positioning by GPS locator 15
To the lowered position of hammer ram 2, and can show and monitor the location information of hammer ram 2 by console 16, convenient for staff into
The position of row hammer ram 2 adjusts.In addition, being fixed with the protective shell for being located at 15 outside of GPS locator on the outer wall of abutment sleeve 14
17, it can prevent rainstorm weather from having an impact to GPS locator 15 by protective shell 17, it is ensured that GPS locator 15 can be normal
It uses.
Specific operation process:
1, barge 1 is reached in specified regional scope；
2, according to the location information of GPS locator 15, mobile base 8 is pushed to move on guide rail 7, to adjust hammer ram 2
Lowered position；
3, hoisting wirerope 5 is packed up or discharged by hoisting winding 6, mentions hammer ram 2 intermittently in abutment sleeve 14
It rises and puts down, the repetition on underwater stone bedding surface is rammed in realization.
To sum up, it can make hammer ram 2 during lifting or putting down by abutment sleeve 14, always in abutment sleeve 14
Sliding, to reduce influence of the resistance of water to hammer ram 2, and then can reduce the amplitude of fluctuation of hammer ram 2 in water, improve construction essence
Degree.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of underwater block ground mass bed roller-compactor, including barge (1), hammer ram (2) and for lifting or putting the hammer ram (2)
Under hoisting mechanism (3), it is characterised in that: the hoisting mechanism (3) includes host boom (4), hoisting wirerope (5) and lifting
Hoist engine (6), the host boom (4) and hoisting winding (6) are arranged on the barge (1), the hoisting wirerope (5)
One end connect around the top of the host boom (4) with the hoisting winding (6), the hoisting wirerope (5) it is another
One end is connect with the hammer ram (2), and the outer sheath of the hoisting wirerope (5) is equipped with abutment sleeve (14), and the hammer ram (2) is sliding
It moves in the abutment sleeve (14), the side of the abutment sleeve (14) passes through the side of support plate and the host boom (4)
Wall is fixed.
2. a kind of underwater block ground mass bed roller-compactor according to claim 1, it is characterised in that: the abutment sleeve (14)
Outer wall on be provided with GPS locator (15), be provided on the barge (1) and connect with the GPS locator (15) signal
Console (16).
3. a kind of underwater block ground mass bed roller-compactor according to claim 2, it is characterised in that: the abutment sleeve (14)
Outer wall on be provided with the protective shell (17) covered on the outside of the GPS locator (15).
4. a kind of underwater block ground mass bed roller-compactor according to claim 1, it is characterised in that: outside the hammer ram (2)
Ball (18) are arranged in wall two sides, and the sliding slot for the ball (18) sliding is provided on the inner wall of the abutment sleeve (14)
(19).
5. a kind of underwater block ground mass bed roller-compactor according to claim 1, it is characterised in that: set on the barge (1)
It is equipped with guide rail (7), there is mobile base (8) sliding on the guide rail (7), the host boom (4) and hoisting winding (6) are all provided with
It sets on the mobile base (8).
6. a kind of underwater block ground mass bed roller-compactor according to claim 1, it is characterised in that: the hammer ram (2) includes
Hammer body (9) and suspension hook (10), the hammer body (9) is in a circular table shape, upper end of suspension hook (10) setting in the hammer body (9).
7. a kind of underwater block ground mass bed roller-compactor according to claim 6, it is characterised in that: the hammer body (9) includes
The height ratio of upper platform body (11) and lower platform body (12), the upper platform body (11) and lower platform body (12) is 2:1.
8. a kind of underwater block ground mass bed roller-compactor according to claim 7, it is characterised in that: the upper platform body (11) and
Several air channels (13) up and down are arranged in the side of lower platform body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504683.4U CN208965535U (en) | 2018-09-13 | 2018-09-13 | A kind of underwater block ground mass bed roller-compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821504683.4U CN208965535U (en) | 2018-09-13 | 2018-09-13 | A kind of underwater block ground mass bed roller-compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208965535U true CN208965535U (en) | 2019-06-11 |
Family
ID=66756044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821504683.4U Expired - Fee Related CN208965535U (en) | 2018-09-13 | 2018-09-13 | A kind of underwater block ground mass bed roller-compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208965535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878305A (en) * | 2021-01-19 | 2021-06-01 | 中交第四航务工程局有限公司 | Automatic ramming method and system for underwater rock block foundation bed |
-
2018
- 2018-09-13 CN CN201821504683.4U patent/CN208965535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878305A (en) * | 2021-01-19 | 2021-06-01 | 中交第四航务工程局有限公司 | Automatic ramming method and system for underwater rock block foundation bed |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20210913 |