CN104692062A - Sliding-plate device - Google Patents
Sliding-plate device Download PDFInfo
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- CN104692062A CN104692062A CN201510085135.7A CN201510085135A CN104692062A CN 104692062 A CN104692062 A CN 104692062A CN 201510085135 A CN201510085135 A CN 201510085135A CN 104692062 A CN104692062 A CN 104692062A
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- guide groove
- oil guide
- oil
- oil storage
- skateboard body
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Abstract
The invention relates to the technical field of civil engineering, particularly to a sliding-plate device. The sliding-plate device comprises a sliding plate body, wherein a plurality of oil storage holes are formed in the sliding plate body, and a plurality of oil guide grooves are formed in the surface in which the oil storage holes are formed, of the sliding plate body. According to the sliding-plate device disclosed by the invention, the oil storage holes and the oil guide grooves are formed in the surface of the sliding plate, the oil storage holes can store lubricating oil, when the sliding plate slides on a rail, the lubricating oil in the oil storage holes can enter a glide plane, so that the friction can be lowered, the abrasion of the sliding-plate device is reduced, and the conveying efficiency of tube sections of immersed tubes is improved; during glide, the oil guide grooves can lead the lubricating oil on the former rail section into the glide plane, so that the lubrication effect is improved.
Description
Technical field
The present invention relates to technical field, particularly relate to a kind of skate apparatus.
Background technology
At present, Zhuhai and Macao bridge island, port tunnel engineering immersed tube tunnel total length is 5664m, is made up of, wherein linear portion tube coupling 28, segment of curve tube coupling 5, radius of curvature 5000m 33 tube couplings.The long 180m of single standard tube coupling, is made up of the sections of 8 long 22.5m.Tube coupling adopts holes one piping lane section form, wide 3795cm, high 1140cm.4 sliding rails (laying respectively at below two side walls and two mid-boards) are set below tube coupling, sliding rail arrange support jack, in pushing tow process, supports sections weight.Immersed tube prefabricated employing segment matches prefabrication: complete 1# segmental construction building pedestal, reach after pushing tow intensity until sections cement concrete, by tube coupling pushed forward 22.5m (i.e. single segmental length), coupling builds 2# sections; After 2# sections reaches pushing tow intensity, together with 1# sections pushed forward 22.5m again, coupling builds Section 3 section; Complete building of 8# sections by that analogy, and the most at last the tube coupling of 8 sections composition forward integral pushing about 180m to shallow dockland, carry out follow-up work.The mode of present transport immersed tube tube coupling adopts a kind of ganoid slide plate to be placed on bottom the support jack of prefabricated immersed tube, and and form slipping area between sliding rail.And this kind of slide plate bottom surface is smooth, because immersed tube weight is large, slide plate pressure is large, and lubricating oil is difficult to enter into friction pair between slide plate and sliding rail, causes friction coefficient between slipping area larger, the wearing and tearing of slide plate are larger, further, because the friction coefficient between slide plate and sliding rail is large, therefore friction drag is also very large, cause obstruction to the transport of immersed tube tube coupling, immersed tube tube coupling transports more difficult.
Therefore, for above deficiency, need to provide a kind of lubricating oil can enter into slipping area, be convenient to the skate apparatus of immersed tube transport
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: traditional skate apparatus, its side contacted with skateboard track is a smooth plane, under slide plate case of heavy load, lubricating oil is difficult to enter into slide plate and sliding rail, causes the problem that friction coefficient between slipping area is larger.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of skate apparatus, comprising skateboard body, described skateboard body offers multiple oil storage hole, the one side that skateboard body offers oil storage hole also offers multiple oil guide groove.
Wherein, described oil storage hole is the blind hole that skateboard body is offered.
Wherein, the cross sectional shape of described blind hole is circular.
Wherein, described oil storage hole is distributed in described skateboard body, and oil storage hole is about the axis for axis symmetry of skateboard body.
Wherein, described oil guide groove comprises oblique oil guide groove and vertical oil guide groove, in 30 degree of angles between described oblique oil guide groove and described vertical oil guide groove.
Wherein, the cross sectional shape of described oblique oil guide groove and described vertical oil guide groove is horn-like.
Wherein, the front end of described skateboard body is provided with inclined-plane.
Wherein, the material of described skateboard body is PTFE.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: the invention provides a kind of skate apparatus, comprise skateboard body, and described skateboard body offers multiple oil storage hole, and the one side that skateboard body offers oil storage hole also offers multiple oil guide groove.Skate apparatus provided by the invention, the surface of slide plate is provided with oil storage hole and oil guide groove, oil storage hole can store lubricating oil, lubricating oil when slide plate slides in orbit in oil storage hole can enter in slipping area, the effect reducing friction force can be reached, reduce the wearing and tearing of skate apparatus, promote the conveying efficiency of immersed tube tube coupling; And in slipping, the lubricating oil on leading portion track can guide and enter slipping area by oil guide groove, adds lubricant effect.
Accompanying drawing explanation
The advantage of the above-mentioned and/or additional aspect of the present invention will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the birds-eye view of the skate apparatus described in one embodiment of the invention;
Fig. 2 is the lateral plan of the skate apparatus described in one embodiment of the invention.
Corresponding relation wherein in Fig. 1 and Fig. 2 between Reference numeral and component names is:
1, skateboard body, 11, oil storage hole, 12, oblique oil guide groove, 13, vertical oil guide groove, 14, inclined-plane.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1, the invention provides a kind of skate apparatus, comprise skateboard body 1, described skateboard body 1 offers multiple oil storage hole 11, the one side that skateboard body 1 offers oil storage hole 11 also offers multiple oil guide groove.Skate apparatus provided by the invention, the surface of slide plate is provided with oil storage hole 11 and oil guide groove, oil storage hole 11 is the cross sectional shape that skateboard body 1 is offered is circular blind hole, and be distributed in described skateboard body 1, and about the axis for axis symmetry of skateboard body 1, be mainly used in storing lubricating oil, lubricating oil when slide plate slides in orbit in oil storage hole 11 can enter in slipping area, the effect reducing friction force can be reached, reduce the wearing and tearing of skate apparatus, promote the conveying efficiency of immersed tube tube coupling; And in slipping, the lubricating oil on leading portion track can guide and enter slipping area by oil guide groove, adds lubricant effect.
It should be noted that, oil storage hole 11 also can be arranged to other shapes, and as rectangle triangle etc. also can realize the object of the application, its aim does not depart from design philosophy of the present invention.
Preferably, described oil guide groove comprises oblique oil guide groove 12 and vertical oil guide groove 13, skateboard body 1 longitudinal direction machined 3 vertical oil guide groove 13, oil guide groove is wide 9mm foremost, rearmost end 5mm, whole oil guide groove is processed into horn shape, and this processing object is the friction pair being entered slide plate and sliding rail surface in order to enable to smear lubricating oil in orbit by oil guide groove smoothly, and horn shape is conducive to lubricating oil is stored in bottom slide plate.
Further, machined the oblique oil guide groove 12 of 4 row, 200mm of being separated by between oblique oil guide groove 12 bottom slide plate, the cross sectional shape of oblique oil guide groove 12 is also tubaeform; Become 30 ° of angles (as shown in Figure 2) between oblique oil guide groove 12 with vertical oil guide groove 13, the effect of oblique oil guide groove 12 is also be conducive to lubricating oil to enter friction pair between slide plate and sliding rail surface.
Preferably, this slide plate overall length 1000mm, wide 160mm, thick 17mm, the wide inclined-plane of 30mm 14 is machined in slide plate glide direction front end, object is in order to slide plate slippage can smooth transition through sliding rail seam, avoids producing shearing force due to track cross level direction faulting of slab ends to slide plate so that damaging slide plate.
Further, the material of described skateboard body 1 is PTFE (four poly-vinyl fluoride), and PTFE serviceability temperature scope is (Celsius from-200 degree to+260 degree) widely; Substantially all there is resistance to corrosion to all chemical substances, except some fluorides and alkalinous metal liquid; Good mechanical characteristics comprises resistance to aging, particularly for bending and swing aspect application; Outstanding flame resistance (meets ASTM-D635 and D470 test procedure, is classified as fire proofing in atmosphere; Excellent insulation characterisitic (regardless of its frequency and temperature) water absorption rate is extremely low, and there is the performance of self lubricity and not easily a series of uniqueness such as viscosity, and the skateboard body 1 be made up of PTFE surface itself is just very smooth, can increase lubricant effect, reducing friction resistance.
Certainly, skateboard body 1 also can adopt other materials, and as PVC etc. also can realize the object of the application, its aim does not depart from design philosophy of the present invention, should belong to protection scope of the present invention.
In sum, skate apparatus provided by the invention, comprises skateboard body, and described skateboard body offers multiple oil storage hole, and the one side that skateboard body offers oil storage hole also offers multiple oil guide groove.Skate apparatus provided by the invention, the surface of slide plate is provided with oil storage hole and oil guide groove, oil storage hole can store lubricating oil, lubricating oil when slide plate slides in orbit in oil storage hole can enter in slipping area, the effect reducing friction force can be reached, reduce the wearing and tearing of skate apparatus, promote the conveying efficiency of immersed tube tube coupling; And in slipping, the lubricating oil on leading portion track can guide and enter slipping area by oil guide groove, adds lubricant effect.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a skate apparatus, it is characterized in that: comprise skateboard body (1), described skateboard body (1) offers multiple oil storage hole (11), the one side that skateboard body (1) offers oil storage hole (11) also offers multiple oil guide groove.
2. skate apparatus according to claim 1, is characterized in that: the blind hole of described oil storage hole (11) for skateboard body (1) is offered.
3. skate apparatus according to claim 2, is characterized in that: the cross sectional shape of described blind hole is for circular.
4. skate apparatus according to claim 3, is characterized in that: described oil storage hole (11) is distributed in described skateboard body (1), and oil storage hole (11) is about the axis for axis symmetry of skateboard body (1).
5. skate apparatus according to claim 1, it is characterized in that: described oil guide groove comprises oblique oil guide groove (12) and vertical oil guide groove (13), in 30 degree of angles between described oblique oil guide groove (12) and described vertical oil guide groove (13).
6. skate apparatus according to claim 5, is characterized in that: the cross sectional shape of described oblique oil guide groove (12) and described vertical oil guide groove (13) is horn-like.
7. skate apparatus according to claim 1, is characterized in that: the front end of described skateboard body (1) is provided with inclined-plane (14).
8. skate apparatus according to claim 1, is characterized in that: the material of described skateboard body (1) is PTFE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085135.7A CN104692062A (en) | 2015-02-16 | 2015-02-16 | Sliding-plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085135.7A CN104692062A (en) | 2015-02-16 | 2015-02-16 | Sliding-plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104692062A true CN104692062A (en) | 2015-06-10 |
Family
ID=53339695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085135.7A Pending CN104692062A (en) | 2015-02-16 | 2015-02-16 | Sliding-plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104692062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252666A (en) * | 2020-10-27 | 2021-01-22 | 中铁建工集团山东有限公司 | Wall plastering material recovery device and recovery method for building construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943589A (en) * | 1974-11-05 | 1976-03-16 | Peder Fahrsen Pedersen | Gangway element |
| JPS521939A (en) * | 1975-06-18 | 1977-01-08 | Gutehoffnungshuette Sterkrade | Pot type supporter that height can be adjusted |
| CN201794020U (en) * | 2010-07-26 | 2011-04-13 | 深州市工程塑料有限公司 | Support sliding plate for bridge construction |
| CN102127896A (en) * | 2011-02-12 | 2011-07-20 | 深州市工程塑料有限公司 | Highly wear-resistant sliding plate for support of bridge |
| CN202012041U (en) * | 2011-02-12 | 2011-10-19 | 深州市工程塑料有限公司 | Highly wear-resistant slide plate for bridge bearer |
| CN203188115U (en) * | 2013-04-26 | 2013-09-11 | 马振 | Highway bridge supporting seat |
| CN203768798U (en) * | 2014-03-18 | 2014-08-13 | 深州市工程塑料有限公司 | Composite material sliding plate for high-speed railway bridge support |
-
2015
- 2015-02-16 CN CN201510085135.7A patent/CN104692062A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943589A (en) * | 1974-11-05 | 1976-03-16 | Peder Fahrsen Pedersen | Gangway element |
| JPS521939A (en) * | 1975-06-18 | 1977-01-08 | Gutehoffnungshuette Sterkrade | Pot type supporter that height can be adjusted |
| CN201794020U (en) * | 2010-07-26 | 2011-04-13 | 深州市工程塑料有限公司 | Support sliding plate for bridge construction |
| CN102127896A (en) * | 2011-02-12 | 2011-07-20 | 深州市工程塑料有限公司 | Highly wear-resistant sliding plate for support of bridge |
| CN202012041U (en) * | 2011-02-12 | 2011-10-19 | 深州市工程塑料有限公司 | Highly wear-resistant slide plate for bridge bearer |
| CN203188115U (en) * | 2013-04-26 | 2013-09-11 | 马振 | Highway bridge supporting seat |
| CN203768798U (en) * | 2014-03-18 | 2014-08-13 | 深州市工程塑料有限公司 | Composite material sliding plate for high-speed railway bridge support |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252666A (en) * | 2020-10-27 | 2021-01-22 | 中铁建工集团山东有限公司 | Wall plastering material recovery device and recovery method for building construction |
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Application publication date: 20150610 |