CN205894128U - Underwater bump -cutter machine self -adaptation safety spike - Google Patents
Underwater bump -cutter machine self -adaptation safety spike Download PDFInfo
- Publication number
- CN205894128U CN205894128U CN201620860429.2U CN201620860429U CN205894128U CN 205894128 U CN205894128 U CN 205894128U CN 201620860429 U CN201620860429 U CN 201620860429U CN 205894128 U CN205894128 U CN 205894128U
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- CN
- China
- Prior art keywords
- spike
- major axis
- axle
- supporting leg
- connecting seat
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an underwater bump -cutter machine's self -adaptation safety spike, its characteristics are that the spike is connected with the landing leg connecting seat by slewing mechanism, slewing mechanism is the rotatory shafting of two dimension that " ten " word structure is formed to major axis and minor axis, and the abnormal shape axle of minor axis for being equipped with intermediate shaft bearing, major axis suit are in intermediate shaft bearing and be " ten " word with the minor axis and intersect, the spike sets up the rectangular plate of selling the axle for being equipped with a plurality of equidistance, and the spike is rotating on the minor axis and with minor axis and major axis by the support setting and is connected, realizes the spike self -adaptation on rubble -mound foundation adjustment. Compared with the prior art, the utility model having the self -adaptation foundation bed slope and making X or Y axial pivoted ability, the round pin axle can insert the foundation bed of holding in the stone gap, has improved stability and reliability that the spike was stood, foundation bed condition fuzziness and under water under the unable condition of observing better solution the safety problem of standing of evener.
Description
Technical field
This utility model is related to underwater dumped rockfill leveling field of mechanical technique, especially a kind of is suitable for rubble-mound foundation under water
Evener adaptive security spike.
Background technology
Underwater leveling machine is a kind of machinery completing rubble mound foundation levelling operation under water, and the leveling of underwater dumped rockfill bedding
It is one of gravity type quay engineering, the important working procedure of the marine hydraulic engineering such as breakwater engineering and waterway regulation works.
During underwater leveling machine work, four supporting legs are stood in water, can voluntarily walk, laterally walk, voluntarily rectify a deviation, machine people one
Sample, completes underwater bed leveling operation by carrying mechanism.Because evener main body is under water, always by flowing, wave affected,
And cannot observe, and underwater dumped rockfill bedding to be often piles and piles of stone pile up forms, assume randomness, the high bottom of bedding is uneven.
Evener in hanging in water and under water stepping when it is impossible to determine the formation state of underfooting bedding.
The stability that the evener of prior art is stood is poor, and when walking especially on rubble-mound foundation, spike easily snaps off or damages
Bad spike, functional reliability is poor, the smooth and work efficiency of impact rubble-mound foundation.
Utility model content
The purpose of this utility model is a kind of underwater leveling machine adaptive security designing for the deficiencies in the prior art
Spike, using cross axle self adaptation supporting construction, realizes the rotation with respect to vertical axises for the horizontal plane of spike, can comply with bedding
The gradient, prevents from rolling over bad spike because of being uneven of bedding, and spike adopts some bearing pins of equidistant placement with the contact surface of bedding, can
In insertion stone gap, bedding of holding, improves stability and the reliability that spike is stood.
The purpose of this utility model is achieved in that a kind of adaptive security spike of underwater leveling machine, including leveling
Machine supporting leg, supporting leg connecting seat and spike, spike is connected with evener supporting leg by supporting leg connecting seat, is characterized in spike by rotating machine
Structure is connected with supporting leg connecting seat, and described rotating mechanism is the Two Dimensional Rotating shafting that major axis and short axle form " ten " word structure；Described
Short axle is to be provided with the special-shaped axle of intermediate bearing, and major axis is sleeved in bearing and is intersected for " ten " word with short axle, and short axle two ends are by axle
Hold and be arranged on the support of spike with locking nut；Described major axis two ends are arranged on the otic placode of supporting leg connecting seat by locking nut
On；Described spike is to be provided with some rectangular slabs being placed equidistant bearing pin, spike be arranged in short axle by support and with short axle and length
Axle is to rotate to connect, and realizes self-adaptative adjustment on rubble-mound foundation for the spike.
This utility model compared with prior art has structure simply, realizes horizontal plane the turning with respect to vertical axises of spike
Dynamic, spike can comply with the gradient of bedding, prevents from rolling over because of being uneven of bedding bad, and the contact surface of spike and bedding is using equidistant
Arrange some bearing pins, bedding of holding in pluggable stone gap, improves stability and the reliability that spike is stood.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is Fig. 1 side view；
Fig. 3 is rotating mechanism structural representation.
Specific embodiment
Refering to accompanying drawing 1～accompanying drawing 2, this utility model is propped up by spike 1, rotating mechanism 2, supporting leg connecting seat 3 and evener
Lower limb 12 forms, and supporting leg connecting seat 3 is fastened on evener supporting leg 12 by bolt, and spike 1 is arranged on supporting leg by rotating mechanism 2 and connects
Carry out the Two Dimensional Rotating of horizontal plane on seat 3 and with supporting leg connecting seat 3 for vertical axises；Described rotating mechanism 2 is major axis 7 and short axle 8
The Two Dimensional Rotating shafting of composition " ten " word structure；Described spike 1 be provided with some rectangular slabs being placed equidistant bearing pin 5, spike 1 by
Support 14 is arranged in short axle 8 by bearing 10 and is to rotate to be connected with short axle 8 and major axis 7, realizes spike 1 around " ten " word structure
X-axis to y-axis on rubble-mound foundation two-dimensional adaptive rotation adjustment.
Refering to accompanying drawing 3, described rotating mechanism 2 is the Two Dimensional Rotating shafting that major axis 7 and short axle 8 form " ten " word structure；Institute
Stating short axle 8 is to be provided with the special-shaped axle of intermediate bearing 9, and major axis 7 is sleeved in intermediate bearing 9 and is intersected for " ten " word with short axle 8, long
Can relatively rotate between axle 7 and short axle 8, short axle 8 two ends be arranged on the support 14 of spike 1 by bearing 10 it is ensured that spike 1 around
The x-axis direction of " ten " word axle rotates；Described major axis 7 two ends are arranged on the otic placode 4 of supporting leg connecting seat 3 by locking nut 11, can
Ensure that spike 1 is rotated around the y-axis direction of " ten " word axle together with short axle 8.Described intermediate bearing 9 and bearing 10 are the work of water lubrication
The sliding bearing that engineering plastics alloy makes, spike 1 adapts to the different slopes in space from the contact surface of bedding, and spike 1 can comply with throwing
The gradient of ground mass bed, will not be because of the folding bad spike 1 that is uneven of bedding.In addition, spike 1 is big with the contact area of bedding, reduce
The pressure to bedding for the spike 1, the contact surface of spike 1 and bedding be provided with some be placed equidistant bearing pin 5, bearing pin 5 can be inserted into be thrown
Clench bedding in the gap of stone, improve stability and the reliability that spike 1 is stood.This utility model adopts self adaptation to tie
Structure, preferably resolve cannot observe under water, the safety of evener is stood problem under bedding condition unclear operation operating mode.
Above simply this utility model is further described, and be not used to limit this patent, all for this utility model
Equivalence enforcement, is intended to be limited solely by within the right of this patent.
Claims (1)
1. a kind of underwater leveling machine adaptive security spike, including evener supporting leg (12), supporting leg connecting seat (3) and spike (1),
Spike (1) is connected with evener supporting leg (12) by supporting leg connecting seat (3) it is characterised in that spike (1) by rotating mechanism (2) and props up
Lower limb connecting seat (3) connects, and described rotating mechanism (2) is the Two Dimensional Rotating axle that major axis (7) and short axle (8) form " ten " word structure
System；Described short axle (8) is to be provided with the special-shaped axle of intermediate bearing (9), major axis (7) be sleeved on intermediate bearing (9) interior and with short axle (8)
Intersect for " ten " word, short axle (8) two ends are arranged on the support (14) of spike (1) by bearing (10) and locking nut (11)；Institute
State major axis (7) two ends to be arranged on the otic placode (4) of supporting leg connecting seat (3) by locking nut (11)；Described supporting leg connecting seat (3) by
Otic placode (4) is arranged on major axis (7)；Described spike (1) be provided with some rectangular slabs being placed equidistant bearing pin (5), spike (1) by
It is above and with short axle (8) and major axis (7) to rotate to be connected that support (14) is arranged on short axle (8), realizes spike (1) on rubble-mound foundation
Self-adaptative adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860429.2U CN205894128U (en) | 2016-08-10 | 2016-08-10 | Underwater bump -cutter machine self -adaptation safety spike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860429.2U CN205894128U (en) | 2016-08-10 | 2016-08-10 | Underwater bump -cutter machine self -adaptation safety spike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894128U true CN205894128U (en) | 2017-01-18 |
Family
ID=57781672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620860429.2U Withdrawn - After Issue CN205894128U (en) | 2016-08-10 | 2016-08-10 | Underwater bump -cutter machine self -adaptation safety spike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088188A (en) * | 2016-08-10 | 2016-11-09 | 中船第九设计研究院工程有限公司 | A kind of underwater leveling machine adaptive security spike |
| CN109795460A (en) * | 2019-01-30 | 2019-05-24 | 魏伍强 | Axial compressive force universal joint, support leg device and engineering machinery |
-
2016
- 2016-08-10 CN CN201620860429.2U patent/CN205894128U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088188A (en) * | 2016-08-10 | 2016-11-09 | 中船第九设计研究院工程有限公司 | A kind of underwater leveling machine adaptive security spike |
| CN106088188B (en) * | 2016-08-10 | 2018-08-24 | 中船第九设计研究院工程有限公司 | A kind of underwater leveling machine adaptive security spike |
| CN109795460A (en) * | 2019-01-30 | 2019-05-24 | 魏伍强 | Axial compressive force universal joint, support leg device and engineering machinery |
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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: 20170118 Effective date of abandoning: 20180824 |
|
| AV01 | Patent right actively abandoned |