CN209705070U - It is a kind of can floating assembly gantry lock trunnion base - Google Patents
It is a kind of can floating assembly gantry lock trunnion base Download PDFInfo
- Publication number
- CN209705070U CN209705070U CN201920016842.4U CN201920016842U CN209705070U CN 209705070 U CN209705070 U CN 209705070U CN 201920016842 U CN201920016842 U CN 201920016842U CN 209705070 U CN209705070 U CN 209705070U
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- China
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- pedestal
- trunnion
- floating assembly
- base
- gantry
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Abstract
The utility model discloses it is a kind of can the gantry of floating assembly lock trunnion base, including gantry support base, the trunnion bolt being mounted in gantry support base, the movable holddown being set to above trunnion bolt and the latch support block being arranged in below trunnion bolt, a pedestal is equipped with below latch support block, pedestal is arranged with several anti-tripping brackets, latch support block is movably mounted on the upper surface of pedestal, thus can be according to the position of the specific location regulating pin supporting block of trunnion bolt；The lower surface of pedestal is contacted with anti-tripping bracket fitting again, the lower surface of pedestal is inclined-plane, to there is certain relative distance between pedestal and anti-tripping bracket, the height of pedestal can correspondingly be adjusted by changing relative distance, realize the height adjustment of pedestal, also it is thus achieved that floating assembly, reduces on-site installation work, this utility model is used for dredger field of engineering technology.
Description
Technical field
The utility model relates to dredger field of engineering technology, more particularly to it is a kind of can the gantry of floating assembly lock ear
Axle bed.
Background technique
In the prior art, boat cutter suction dredger is current China's autonomous Design in the Asia built to 7800kw reamer power certainly
Maximum boat cutter suction dredger certainly.This gear for shallow draft, it is big dig it is deep, dispatch certainly, high-power, high-intelligentization the features such as, to realize
Dredging operation, this ship are equipped with the superduty gantry that gross weight reaches 1900t.Fixed gantry when conventional cutter suction dredger is dispatched
Locking pull rod is not enough to support its weight, therefore this ship is configured with the locking trunnion fixed for gantry, and in order to guarantee to lock
The effectiveness of trunnion base plays, and the trunnion base on gantry and hull need to be corresponded to bore hole, so set, for surpassing close to 1900t
For heavy gantry, construction technology is extremely complex, and required process and special tooling also compare more, on-site installation work difficulty
Greatly, the construction period of gantry is longer.Meanwhile after ship puts construction into effect, such as gantry because long-term construction is deformed, lock
Gu trunnion cannot be adjusted according to deformed positioning, the higher cost of maintenance.
Utility model content
The purpose of this utility model is to provide it is a kind of can the gantry of floating assembly lock trunnion base, reduce locking ear
The difficulty of construction of axle bed realizes the adjustable and floating assembly of base height and horizontal position, reduces on-site installation work, real
Related reinforcement structure prepackage is showed.
To achieve the goals above, the utility model proposes it is a kind of can the gantry of floating assembly lock trunnion base, including
Gantry support base, the trunnion bolt being mounted in the gantry support base, the activity being set to above the trunnion bolt
Briquetting and the latch support block being arranged in below the trunnion bolt, the latch support block lower section is equipped with a pedestal, described
Pedestal is arranged with several anti-tripping brackets, and the latch support block is movably mounted on the upper surface of pedestal, the pedestal
The fitting of lower surface and anti-tripping bracket contact, the lower surface of the pedestal is inclined-plane.
It is further used as the improvement of technical solutions of the utility model, the upper side that the pedestal is contacted with anti-tripping bracket is set
There is strip limit plate.
It is further used as the improvement of technical solutions of the utility model, the wherein one side of the latch support block is equipped with otic placode,
The otic placode is bonded to each other with anti-tripping bracket, and the anti-tripping bracket is bolted with otic placode.
It is further used as the improvement of technical solutions of the utility model, the length of the contact edge of the anti-tripping bracket and pedestal is big
Length in the lower surface of pedestal.
It is further used as the improvement of technical solutions of the utility model, the anti-tripping bracket and base contacts are on one side wedge shape
Side, for the upper vertical on the wedge shape side in horizontal plane, the lower part on the wedge shape side and horizontal plane form tilt angle, the wedge shape
The lower part on side is contacted with the upper surface of pedestal.
It is further used as the improvement of technical solutions of the utility model, there are several wedge-shaped stabilizer blades below the pedestal, it is each described
The lower surface of wedge-shaped stabilizer blade is the contact surface with anti-tripping bracket.
It is further used as the improvement of technical solutions of the utility model, the pedestal is with anti-tripping bracket by being welded and fixed.
The utility model has the beneficial effects that: being removable between the latch support block and pedestal of this gantry locking trunnion base
Dynamic connection, therefore latch support block can left and right translates on pedestal according to the position of practical trunnion bolt so that latch support block with
Trunnion bolt preferably cooperates.The lower surface of pedestal is contacted with the fitting of each anti-tripping bracket again, and the lower surface of pedestal is inclined-plane, from
And make the relative distance for having certain between pedestal and anti-tripping bracket, change relative distance between the two, then can correspondingly adjust
Substructure height realizes the floating assembly of gantry locking trunnion base, reduces many and diverse installment work in scene, it is difficult to reduce construction
Degree.The structure setting simultaneously, reduces the setting with bore hole of two sides trunnion base, so as to shorten the construction period of gantry.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 be the utility model can floating assembly gantry locking trunnion base scheme of installation；
Fig. 2 be the utility model can floating assembly gantry locking trunnion base structural schematic diagram；
Fig. 3 be the utility model can floating assembly gantry locking trunnion base the assembling schematic diagram moved horizontally；
Fig. 4 be the utility model can floating assembly gantry locking trunnion base height adjustment assembling schematic diagram.
Specific embodiment
Such as FIG. 1 to FIG. 4, the utility model be it is a kind of can the gantry of floating assembly lock trunnion base, including gantry branch support group
Seat 6, the trunnion bolt 5 being mounted in gantry support base 6, the movable holddown 1 for being set to 5 top of trunnion bolt and setting exist
The latch support block 2 of the lower section of trunnion bolt 5 is equipped with a pedestal 3 below latch support block 2, and pedestal 3 is arranged with several supports
Bracket 4, latch support block 2 are movably mounted on the upper surface of pedestal 3, and the lower surface of pedestal 3 is bonded with anti-tripping bracket 4 to be connect
Touching, the lower surface of pedestal 3 are inclined-plane.
Latch support block 2 movably assembles on the base 3, then according to the position of trunnion bolt 5, bolt in construction
Supporting block 2 moves left and right suitable position on the base 3, so that latch support block 2 preferably cooperates with trunnion bolt 5,
It does not need to move entire gantry locking trunnion base in the process, saves manpower.The lower surface of pedestal 3 is bonded with anti-tripping bracket 4 again
Contact, and the lower surface of pedestal 3 is inclined-plane, so exist in assembly, between pedestal 3 and the longitudinal surface of anti-tripping bracket 4 certain
Relative distance, by adjusting the size of relative distance between the two, the slidable adjustment on anti-tripping bracket 4 of pedestal 3 be can be realized
The height adjustment of pedestal 3, thus just realize the gantry locking trunnion base up and down can floating assembly, reduce two and pick up the ears
The work with bore hole of axle bed, effectively shortens the construction period of gantry.Meanwhile if gantry is somebody's turn to do because long-term construction deforms
Can the gantry locking trunnion base of floating assembly can greatly reduce maintenance cost according to the adjustment that be positioned of deformation.
As the utility model preferred embodiment, the upper side that pedestal 3 is contacted with anti-tripping bracket 4 is equipped with strip
Limit plate 31.The setting of the strip limit plate 31, limiting latch support block 2 can only move left and right on the base 3, ensure that
The movement of latch support block 2 is without departing from direction.
As the utility model preferred embodiment, the wherein one side of latch support block 2 is equipped with otic placode, otic placode and support
Bracket 4 is bonded to each other, and anti-tripping bracket 4 is bolted with otic placode.It is connected by screw bolts, so that latch support block 2 and support
Bracket 4 forms an entirety, ensure that the stability of gantry locking trunnion base when construction.
As the utility model preferred embodiment, the length of the contact edge of anti-tripping bracket 4 and pedestal 3 is greater than pedestal 3
The length of lower surface.So set, the then difference and pedestal 3 of the length of the contact edge on anti-tripping bracket 4 and 3 lower surface of pedestal
The distance that can be moved on anti-tripping bracket 4, to facilitate the height adjustment range that construction personnel determines pedestal 3.
As the utility model preferred embodiment, what anti-tripping bracket 4 was contacted with pedestal 3 is on one side wedge-shaped side, wedge shape
For the upper vertical on side in horizontal plane, the lower part on wedge-shaped side and horizontal plane form tilt angle, and the lower part on wedge-shaped side is upper with pedestal 3
Surface contact.
As the utility model preferred embodiment, there are several wedge-shaped stabilizer blades, the following table of each wedge shape stabilizer blade below pedestal 3
Face is the contact surface with anti-tripping bracket 4.The setting of stabilizer blade saves the making material of pedestal 3, while also ensuring the steady of pedestal 3
It is qualitative.
As the utility model preferred embodiment, the pedestal 3 is with anti-tripping bracket 4 by being welded and fixed.It is assembling
After determining 3 height of pedestal in the process, pedestal 3 and anti-tripping bracket 4 are fixed together by welding, become the two
One entirety, while ensure that determining bearing height does not change.
Certainly, the design creation of the utility model is not limited to above embodiment, the various embodiments described above different characteristic
Combination, also can achieve good effect.Those skilled in the art are in the premise without prejudice to the spirit of the present invention
Equivalent deformation or replacement can be also made down, these equivalent variation or replacement are all contained in model defined by the claim of this application
In enclosing.
Claims (7)
1. one kind can floating assembly gantry lock trunnion base, it is characterised in that: including gantry support base (6), be mounted on institute
It states the trunnion bolt (5) in gantry support base (6), the movable holddown (1) being set to above the trunnion bolt (5) and sets
The latch support block (2) below the trunnion bolt (5) is set, is equipped with a pedestal (3) below the latch support block (2), institute
It states pedestal (3) to be arranged with several anti-tripping brackets (4), the latch support block (2) is movably mounted on the upper of pedestal (3)
The lower surface on surface, the pedestal (3) is contacted with anti-tripping bracket (4) fitting, and the lower surface of the pedestal (3) is inclined-plane.
2. it is according to claim 1 can floating assembly gantry lock trunnion base, it is characterised in that: the pedestal (3) with
One upper side of anti-tripping bracket (4) contact is equipped with strip limit plate (31).
3. it is according to claim 2 can floating assembly gantry lock trunnion base, it is characterised in that: the latch support block
(2) wherein one side is equipped with otic placode, and the otic placode is bonded to each other with anti-tripping bracket (4), and the anti-tripping bracket (4) passes through with otic placode
It is bolted.
4. it is according to claim 1 can floating assembly gantry lock trunnion base, it is characterised in that: the anti-tripping bracket
(4) it is greater than the length of the lower surface of pedestal (3) with the length of the contact edge of pedestal (3).
5. it is according to claim 4 can floating assembly gantry lock trunnion base, it is characterised in that: the anti-tripping bracket
(4) what is contacted with pedestal (3) is on one side wedge-shaped side, and the upper vertical on the wedge shape side is in horizontal plane, the lower part on the wedge shape side
Tilt angle is formed with horizontal plane, the lower part on the wedge shape side is contacted with the upper surface of pedestal (3).
6. it is according to claim 1 can floating assembly gantry lock trunnion base, it is characterised in that: under the pedestal (3)
There are several wedge-shaped stabilizer blades in side, and the lower surface of each wedge-shaped stabilizer blade is the contact surface with anti-tripping bracket (4).
7. described according to claim 1~any one of 6 can floating assembly gantry lock trunnion base, it is characterised in that:
The pedestal (3) is with anti-tripping bracket (4) by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016842.4U CN209705070U (en) | 2019-01-03 | 2019-01-03 | It is a kind of can floating assembly gantry lock trunnion base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016842.4U CN209705070U (en) | 2019-01-03 | 2019-01-03 | It is a kind of can floating assembly gantry lock trunnion base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209705070U true CN209705070U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016842.4U Active CN209705070U (en) | 2019-01-03 | 2019-01-03 | It is a kind of can floating assembly gantry lock trunnion base |
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| CN (1) | CN209705070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681519A (en) * | 2019-01-03 | 2019-04-26 | 广州文冲船厂有限责任公司 | It is a kind of can floating assembly gantry lock trunnion base |
-
2019
- 2019-01-03 CN CN201920016842.4U patent/CN209705070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681519A (en) * | 2019-01-03 | 2019-04-26 | 广州文冲船厂有限责任公司 | It is a kind of can floating assembly gantry lock trunnion base |
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