CN205313927U - Spheroid yawing device and shaping unit that vibrates - Google Patents
Spheroid yawing device and shaping unit that vibrates Download PDFInfo
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- CN205313927U CN205313927U CN201521046476.5U CN201521046476U CN205313927U CN 205313927 U CN205313927 U CN 205313927U CN 201521046476 U CN201521046476 U CN 201521046476U CN 205313927 U CN205313927 U CN 205313927U
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- spheroid
- ball bearing
- thrust ball
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Abstract
The utility model provides a spheroid yawing device and shaping unit that vibrates, including base, top cap and thrust ball bearing, thrust ball bearing's blowout patche is the plane with the ball raceway of seat circle, pressure bearing inlays between base, the top cap, still include the axis, the axis is followed the top cap top penetrates, with thrust ball bearing's blowout patche is fixed, thrust ball bearing's seat circle is fixed on the base. The beneficial effects of the utility model are that: lean on the spheroid freely to roll along with external force is non -directional, little amplitude sieve formula swing of causing, it is even to make concrete and internal material distribute, and exhaust gas is closely knit in the plate body, avoids appearing the phenomenon that the chronic water that leads to is secreted or grit, cement are educed, has improved the finished product quality.
Description
Technical field
The utility model belongs to concrete railway board field, especially relates to a kind of spheroid and puts down and shake device and adopt this spheroid to equal the shaping machine set of vibrating shaking device.
Background technology
High-speed railway CRTSI, CRTSIII first open the novel high-speed railway rail plate member that concrete railway board is the research and development of railway expert team of China. This plate body is made up of concrete and reinforcing bar and other parts, the diameter of reinforcing bar is little, density is big, it is divided into 6～8 layers up and down, and the thinner thickness of plate (190～250mm), so concrete mobility is obstructed when vibrating after building, when high amplitude height shakes frequently, aggregate (big stone) sinks, the slurry of sand and cement mixing floats, aggregate and sand, cement distribution inequality in formation track plate, the anti-power not waiting energy under reducing track plate quality and easily causing prestress back pressure, thus cause production board downwarp or two ends warpage. Vibrating time is slightly longer, and water will secrete or sandstone, Cement isolation, seriously affects final product quality, and this just needs a kind of new equipment to be avoided this kind of situation.
Summary of the invention
Problem to be solved in the utility model be the water avoiding vibrating time length to cause secrete or sandstone, Cement isolation phenomenon.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of spheroid is flat shakes device, comprises shell and is arranged on the ball of at least one of enclosure.
Preferably, described shell comprises base and top cover, described ball is the steel ball in thrust ball bearing, the blowout patche of described thrust ball bearing and the ball raceway of seat ring are plane, described pressure bearing is embedded between described base, top cover, also comprises axis, described axis wear above described top cover into, fixing with the blowout patche of described thrust ball bearing, the seat ring of described thrust ball bearing is fixed on described base.
Preferably, the outside of described base and top cover is provided with groove.
Adopt spheroid to equal the shaping machine set of vibrating shaking device, comprise the stand and the some described spheroid that vibrates on stand described in being arranged on is flat shakes device and some vibrators of vibrating, described in the vibrate bottom of stand be provided with supporting structure.
Preferably, described supporting structure is made up of rubber, and/or is provided with spring body in described supporting structure.
Preferably, described supporting structure be provided with described spheroid is flat shakes device.
Preferably, vibrate described in and it is provided with postive stop baffle above stand.
The advantage that the utility model has and positively effect be: owing to adopting technique scheme, freely roll with external force is non-directional by spheroid, the micro-amplitude sieve formula caused swings, make the distribution of material in concrete and body thereof even, Exhaust Gas, in plate body closely knit, the water avoiding time of occurrence length to cause secretes or sandstone, Cement isolation phenomenon, it is to increase final product quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that spheroid puts down the structural representation shaking device;
Fig. 2 is the structural representation of shaping machine set of vibrating;
Fig. 3 is the vertical view of shaping machine set of vibrating;
Fig. 4 is another kind of structural representation of shaping machine set of vibrating;
In figure:
1, spheroid flat shake device 2, the stand 3 that vibrates, vibrator 4, supporting structure 5, postive stop baffle 11, base 12, top cover 13, thrust ball bearing 14, axis
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Set forth a lot of detail in the following description so that fully understanding the utility model, but the utility model can also adopt other to be different from alternate manner described here to be implemented, those skilled in the art can do similar popularization when not running counter to the utility model intension, and therefore the utility model is not by the restriction of following public specific embodiment.
Secondly; the utility model is described in detail in conjunction with schematic diagram; when describing the utility model embodiment in detail; for ease of explanation; the sectional view of indication device part structure can be disobeyed general ratio and be made partial enlargement; and described schematic diagram is example, it should not limit the scope of the utility model protection at this. In addition, the three-dimensional space of length, width and height should be comprised in actual fabrication.
As shown in Figure 1, a kind of spheroid is flat shakes device, comprises base 11, top cover 12 and thrust ball bearing 13, and in described thrust ball bearing 13, original steel ball maintenance frame removes, and steel ball used is less than original steel ball. The blowout patche of described thrust ball bearing 13 and the ball raceway of seat ring are plane, ensure that spheroid has certain parallel activity, described pressure bearing 13 is embedded between described base 11, top cover 12, also comprise axis 14, described axis 14 wear above described top cover 12 into, fix with the blowout patche of described thrust ball bearing 13, the seat ring of described thrust ball bearing 13 is fixed on described base 11, the outside of described base 11 and top cover 12 is provided with groove, is provided with the elasticity parts such as India-rubber strip in described groove.Axis both can locate head bearing lid, it is also possible to prevents swinging displacement when vibrating excessive.
As shown in Figure 2,3, above-mentioned spheroid is adopted to equal the shaping machine set of vibrating shaking device, comprise the stand 2 and some described spheroid that vibrates on stand 2 described in being arranged on is flat shakes device 1 and some vibrators 3 of vibrating, described vibrator 3 be evenly distributed on described in vibrate the outside of stand 2, described spheroid puts down the putting position shaking device 1 can under steel mould, available slivering formula arranges, sectional is arranged, and can organize shape, can be single, also can arranging by the platform set of planes slivering line that vibrates below steel mould, grid type is arranged.
The described bottom vibrating stand 2 is provided with the supporting structure 4 that rubber is made, it is possible to damping, buffering. Being provided with postive stop baffle 5 above the described stand 2 that vibrates, the Shi Gangmo that prevents from vibrating comes off.
As shown in Figure 4, described supporting structure can also be provided with described spheroid is flat shakes device 1.
During work, vibrator energising work, makes stand vibrate, and power conduction causes the flat device that shakes of spheroid makes the micro-amplitude sieve formula of steel mould swing.
Owing to adopting technique scheme, freely roll with external force is non-directional by spheroid, the micro-amplitude sieve formula caused swings, make the distribution of material in concrete and body thereof even, Exhaust Gas, in plate body closely knit, the water avoiding time of occurrence length to cause secretes or sandstone, Cement isolation phenomenon, it is to increase final product quality.
Above an embodiment of the present utility model is described in detail, but described content is only better embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model. All equalizations done according to the utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (7)
1. a spheroid is put down and is shaken device, it is characterised in that: comprise shell and it is arranged on the ball of at least one of enclosure.
2. spheroid according to claim 1 is flat shakes device, it is characterized in that: described shell comprises base (11) and top cover (12), described ball is the steel ball in thrust ball bearing (13), the blowout patche of described thrust ball bearing (13) and the ball raceway of seat ring are plane, described pressure bearing (13) is embedded in described base (11), between top cover (12), also comprise axis (14), described axis (14) from described top cover (12) top wear into, the blowout patche of described axis (14) and described thrust ball bearing (13) is fixed, the seat ring of described thrust ball bearing (13) is fixed on described base (11).
3. spheroid according to claim 2 is flat shakes device, it is characterised in that: the outside of described base (11) and top cover (12) is provided with groove.
4. adopt any one of spheroid in claim 1-3 to equal the shaping machine set of vibrating shaking device, it is characterized in that: comprise the stand that vibrates (2) and the some described spheroid on stand (2) that vibrates described in being arranged on is flat shakes device (1) and some vibrators (3), described in the vibrate bottom of stand (2) be provided with supporting structure (4).
5. shaping machine set of vibrating according to claim 4, it is characterised in that: described supporting structure (4) is made up of rubber, and/or is provided with spring body in described supporting structure.
6. shaping machine set of vibrating according to claim 4, it is characterised in that: described supporting structure is provided with described spheroid is flat shakes device (1).
7. shaping machine set of vibrating according to claim 4, it is characterised in that: described in vibrate stand (2) top be provided with postive stop baffle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046476.5U CN205313927U (en) | 2015-12-15 | 2015-12-15 | Spheroid yawing device and shaping unit that vibrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046476.5U CN205313927U (en) | 2015-12-15 | 2015-12-15 | Spheroid yawing device and shaping unit that vibrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205313927U true CN205313927U (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046476.5U Active CN205313927U (en) | 2015-12-15 | 2015-12-15 | Spheroid yawing device and shaping unit that vibrates |
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| CN (1) | CN205313927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421171A (en) * | 2015-12-15 | 2016-03-23 | 天津银龙预应力材料股份有限公司 | Sphere flat rocking device and vibrating forming unit |
-
2015
- 2015-12-15 CN CN201521046476.5U patent/CN205313927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421171A (en) * | 2015-12-15 | 2016-03-23 | 天津银龙预应力材料股份有限公司 | Sphere flat rocking device and vibrating forming unit |
| CN105421171B (en) * | 2015-12-15 | 2023-07-04 | 天津银龙预应力材料股份有限公司 | Sphere swaying device and vibrating forming unit |
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| GR01 | Patent grant |