CN202969845U - Gradient compensator and adjustable base thereof - Google Patents
Gradient compensator and adjustable base thereof Download PDFInfo
- Publication number
- CN202969845U CN202969845U CN 201220694695 CN201220694695U CN202969845U CN 202969845 U CN202969845 U CN 202969845U CN 201220694695 CN201220694695 CN 201220694695 CN 201220694695 U CN201220694695 U CN 201220694695U CN 202969845 U CN202969845 U CN 202969845U
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- gradient compensation
- gradient
- sphere
- dish
- compensation device
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Abstract
The utility model relates to a gradient compensator of the field of building equipment. The gradient compensator comprises a base seat, and a gradient compensating disc detachably arranged at the lower end of the base seat. A first spherical surface with a first curvature radius is arranged at the center of the bottom portion of the base seat and is in a concave shape. A plane zone is arranged at the lower end of the gradient compensating disc. A second spherical surface is arranged at the center of the upper portion of the base seat and is in a convex shape. The curvature radius of the second spherical surface is slightly larger than or equal to the curvature radius of the first spherical surface. The first spherical surface is supported on the second spherical surface. The utility model further relates to an adjustable base which comprises the gradient compensator and a jacking device fixed above the gradient compensator. The jacking device can move up and down relative to the gradient compensator. The gradient compensator is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the gradient compensation device in a kind of building implements field, but especially relate to a kind of gradient compensation device of bottom of the adjusting base that is used in brace summer, panel member, raised floor etc., the utility model also relates to a kind of adjustable pedestal with this gradient compensation device.
Background technology
Raised floor comprises a large amount of adjustable for height pedestals, and they are evenly distributed on lower top layer/lower floor, build up the surface of raised floor at the top as concrete floor, roofing, platform or other need of multistory building.Other application of raised floor comprises the laboratory technique layer, is assembled to old building, balcony, balcony, swimming pool baffle plate and deck first-class.These pedestals are the support floor planking stuff together, as slab or other floor surface.These panel components have consisted of the high strength floor of a relatively flat.
When building raised floor on an and out-of-level lower floor/lower top layer own, new problem will appear.Roofdeck for example, its tilts to reach 5% usually, for rainfall runoff.Although be believed to process gradient problem with the adjustable pedestal of the height of gradient compensation device, the gradient adjustment that existing pedestal comprises is usually very inconvenient when using and adjust.
The utility model content
The first purpose of the present utility model is for providing a kind of gradient compensation device.
The second purpose of the present utility model is for providing a kind of adjustable pedestal with the gradient compensation device.
The first purpose of the present utility model is achieved through the following technical solutions:
A kind of gradient compensation device comprises a base, a gradient compensation dish that is removably installed in the base lower end; The center of described base bottom is provided with the first sphere of a first curvature radius, is spill; Described gradient compensation dish lower end is a plane domain, and the center on top is provided with the second sphere, is convex, and the radius of curvature of the second sphere is more bigger or equal than the radius of curvature of the first sphere; The first sphere is supported on the second sphere.The relative motion of the first sphere and the second sphere can be carried out angular adjustment to the lower surface of gradient compensation dish.
As preferably, described base bottom has a dowel pin at least; The second sphere of described gradient compensation dish is provided with the aperture that a row squeezes into for dowel pin, and described aperture is from the center of the upper surface of gradient compensation dish to external expansion, and the center of the relative gradient compensation dish of described aperture is helical curve and arranges.By described dowel pin is placed in different apertures, can carry out angular adjustment to the lower surface of gradient compensation dish.
As preferably, the first circular hole is offered in the center of described base bottom; Center, described gradient compensation dish upper surface is provided with the bayonet unit that can be buckled in described the first circular hole, and the diameter of described the first circular hole is larger than the diameter of bayonet unit, to adapt to base and the gradient compensation dish carries out angle adjustment.Described bayonet unit can prevent that the gradient compensation dish separates with base when regulating the offset angle of gradient compensation device.
Described bayonet unit comprises along the upwardly extending arc sections in gradient compensation dish upper surface, the free end of arc sections connects grab, described gradient compensation dish is also offered the hole that is positioned at the arc sections periphery and runs through the gradient compensation dish, be provided with annular groove or the annular protrusion that coordinates with described grab in described the second circular hole, setter passes through the finger insertion hole gap, the pressing skirt border structure can be arranged in the first circular hole skirt border structure, and after unclamping skirt border structure, skirt border structure can be buckled in the first circular hole.
As preferably, the center of described base bottom is provided with along the lower surface to the cylindrical holder of downward-extension, described gradient compensation dish upper surface is provided with the second circular hole of squeezing into for holder, the bottom surface of the lower end of described holder and the second circular hole fits, the diameter of described the second circular hole is greater than the diameter of holder, to adapt to base and the gradient compensation dish carries out angle adjustment.Described holder and the second circular hole cooperatively interact, with the supporting capacity of increase gradient compensation dish and the stability of gradient compensation device.
Described holder bottom is provided with the rhone that radially distributes, and described the second circular hole bottom is provided with the drain hole that communicates with described rhone.
Described base also comprises the first annular flange of soffit and the first sphere side edge, and the top of described base is a cylinder, and the connector between the first annular flange and cylinder and the angle between cylinder are the obtuse angle, to prevent base ponding.
Described gradient compensation dish also comprises upper surface and the second sphere side edge and fits in the second annular flange of the first annular flange lower surface, described the second annular flange upper surface is provided with projection, and the upper surface of described connector is provided with the sign that can point to projection.Described projection represents respectively the different offset angle of gradient compensation device, and indicates by described sign.
Described sign can be indicated the direction of the inclination on floor, gradient compensation device below simultaneously.
Described gradient compensation dish comprises that also the diameter of periphery is greater than the external diameter of the first annular flange along the second upwardly extending periphery of annular flange; Offer drain hole between described periphery and the second annular flange.
The second purpose of the present utility model is achieved through the following technical solutions:
A kind of adjustable pedestal, the lift-up device that comprises above-mentioned gradient compensation device and be fixed in gradient compensation device top, described lift-up device gradient compensation device relatively moves up and down.
With respect to prior art, the beneficial effects of the utility model are as follows:
1, simple in structure, easy to use;
2, base arranges described dowel pin, and after the gradient compensation device arranged described aperture, the angle compensation of gradient compensation device was more accurate, and can also improve its stability.
Description of drawings
Fig. 1 is the stereogram of one of them embodiment of gradient compensation device of the present utility model.
Fig. 2 is the stereogram at a certain visual angle of base shown in Figure 1.
Fig. 3 is the stereogram at another visual angle of base shown in Figure 1.
Fig. 4 is the stereogram of gradient compensation dish shown in Figure 1.
Fig. 5 is the stereogram of adjustable one of them embodiment of pedestal of the present utility model.
in figure: 1-gradient compensation dish, the 2-base, the 4-cylinder, the 6-floor, 7-the first annular flange, the 8-connector, 9-the first sphere, the 11-dowel pin, the 12-holder, 13-the first circular hole, the 14-rhone, 16-the second sphere, the 17-aperture, 18-the second circular hole, the 19-drain hole, 21-elasticity arc sections, 22-locates arc sections, the 23-grab, the 24-hole, 26-the second flange, the 27-projection, the 28-sign, the 29-periphery, the 31-through hole, the 32-groove, the 33-lift-up device, the 34-support platform, the 35-column part, the 36-cross clip.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is to Figure 4 shows that one of them embodiment of gradient compensation device of the present utility model.
As shown in Figure 1, this gradient compensation device comprises gradient compensation dish 1 and is removably installed in base 2 on gradient compensation dish 1.Described base 2 as shown in Figure 2 to Figure 3, described gradient compensation dish 1 is as shown in Figure 4.
As Fig. 2 to Fig. 3, described base 2 comprises substrate and from the upwardly extending cylinder 4 of upper surface of substrate.A series of leg-of-mutton floors 6 substantially extend to the outer wall of cylinder 4 from substrate, and are radial symmetrical.Be provided with the segmented internal thread in described cylinder 4, supply lifting body to be threaded connection and be fixed on the gradient compensation device.Described substrate comprises the first annular flange 7, connects the skirt shape connector 8 of cylinder 4 and the first annular flange 7, and the angle between described connector 8 and cylinder 4 is the obtuse angle, to prevent having ponding in substrate.
The center of described substrate is provided with the first sphere 9 of first curvature radius, is spill.Four pile nails 11 evenly are set on described the first sphere 9.The center of described base 2 also is provided with columniform holder 12, and described holder 12 is from the first sphere 9 to downward-extension.The axial location place of described holder 12 offers the first circular hole 13, also offers some radial rhones 14 on described holder 12, and an end of described rhone 14 communicates with the first circular hole 13, and the other end communicates with the outer wall of holder 12.
As Fig. 4, described gradient compensation dish 1 lower end is a plane domain, and the center on top is provided with the second sphere 16, is convex, and the radius of curvature of described the second sphere 16 equates with the radius of curvature of the first sphere 9.When described base 2 was installed on gradient compensation dish 1, the first sphere 9 was supported on the second sphere 16, and the position of the first sphere 9 and the second sphere 16 is adjusted, and can realize the angle compensation of gradient compensation device.
Described the second sphere 16 is provided with 24 apertures unanimous on the whole 17, and when base 2 was installed on the gradient compensation device, described dowel pin 11 was positioned at aperture 17.Described aperture 17 is to the eye similar, but in fact the axis of these apertures 17 has nuance, and in addition, four apertures 17 of described five apertures 17 of being separated by are one group, vertical axis with respect to gradient compensation dish 1, one group of group aperture 17 carries out the skew of different angles, compensates with the different directions to base 2, as 1%, 2%, 3%, 4%, 5%.Simultaneously, the center of aperture 17 is not equidistantly to arrange from the second sphere 16 centers, but is arranged on four clothoids and is 90 ° to external expansion.This correspondence is fixed on base 2 on the diverse location of gradient compensation dish 1, so that the relative base 2 of gradient compensation dish 1 carries out the compensation of different angles.
The center of described gradient compensation dish 1 also is provided with the second circular hole 18, and described the second circular hole 18 upper ends and the second sphere 16 join.After base 2 was installed on gradient compensation dish 1, described holder 12 was positioned at the second circular hole 18, and holder 12 lower ends and the second circular hole 18 bottom surfaces fit.In order to adapt to the angle adjustment of gradient compensation device, the diameter of described the second circular hole 18 is larger than the diameter of holder 12.The bottom of described the second circular hole 18 also is provided with drain hole 19, and described drain hole 19 communicates with rhone 14, has ponding to prevent gradient compensation device inside.
Described gradient compensation dish 1 also is provided with bayonet unit, and described bayonet unit comprises that the external diameter of described arc sections is less than the internal diameter of the first circular hole 13, to adapt to the angle adjustment of gradient compensation device from the second circular hole 18 upwardly extending arc sections in bottom.Described arc sections is comprised of elasticity arc sections 21 and location arc sections 22, and the free end of described elasticity arc sections 21 is connected with grab 23.For the ease of bayonet unit being installed in the second circular hole 18, the bottom of described the second circular hole 18 offers the hole 24 that runs through gradient compensation dish 1, described hole 24 is positioned at the outside of elasticity arc sections 21, setter is with finger insertion hole gap 24, and pressing elasticity arc sections 21 is installed in the second circular hole 18 bayonet unit.Described the second circular hole 18 inwalls are provided with annular protrusion (not shown in FIG.).When described base 2 was installed on gradient compensation dish 1, described grab 23 was positioned at above annular protrusion.When regulating the offset angle of gradient compensation device, need dowel pin 11 is put to another group aperture 17, in this process, described bayonet unit can prevent that gradient compensation dish 1 from separating with base 2, makes the adjusting offset angle more convenient.
Described gradient compensation dish 1 also comprises the second flange 26 that joins with upper end and the second sphere 16, and described the second flange 26 can be fitted with the first flange.Described the second flange 26 upper ends are provided with six projections 27.Described skirt shape connector 8 is provided with the triangle sign 28 that can point to projection 27, the different offset angle (not shown in FIG.) of difference mark on described projection 27, as 1%, 2%, 3%, 4%, 5%, when described sign 28 was pointed to a certain projection 27, described dowel pin 11 was positioned at corresponding that group aperture 17.Described skirt shape connector 8 also is provided with the mark of " DOWN SLOPS ", and this mark is positioned at described sign 28 tops, is used to indicate the incline direction of ground or platform.
Described the second flange 26 outer rims are provided with upwardly extending periphery 29.Also offer some through holes 31 between described periphery 29 and the second flange 26, described the first flange lower surface is provided with the groove 32 that communicates with described through hole 31, has ponding to prevent gradient compensation dish 1.
Figure 5 shows that one of them embodiment of adjustable pedestal of the present utility model.
The lift-up device 33 that this adjustable pedestal comprises above-mentioned gradient compensation device and is fixed in gradient compensation device top.Described lift-up device 33 comprises circular support platform 34, and the column part along circular support platform 34 to downward-extension 35, and described column part 35 overlaps with the central axis of support platform 34.Described support platform 34 is provided with the cross clip 36 that is formed by four blocks of sheet materials, is used for fixing concrete base plate, roofing etc.Described column part 35 outsides are provided with the external screw thread with described base 2 engagements, and described lift-up device 33 is threaded connection and is fixed on base 2, by rotating described lift-up device, can regulate the height of this pedestal.
The above embodiment has only expressed the utility model part embodiment, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a gradient compensation device, is characterized in that: comprise a base, a gradient compensation dish that is removably installed in the base lower end; The center of described base bottom is provided with the first sphere of a first curvature radius, is spill; Described gradient compensation dish lower end is a plane domain, and the center on top is provided with the second sphere, is convex, and the radius of curvature of the second sphere is larger or equal than the radius of curvature of the first sphere; The first sphere is supported on the first sphere.
2. gradient compensation device according to claim 1, is characterized in that: have a dowel pin bottom described base at least; The second sphere of described gradient compensation dish is provided with the aperture that a row squeezes into for dowel pin, and described aperture is from the center of the upper surface of gradient compensation dish to external expansion, and the center of the relative gradient compensation dish of described aperture is helical curve and arranges.
3. gradient compensation device according to claim 1 and 2 is characterized in that: the first circular hole is offered in the center of described base bottom; Center, described gradient compensation dish upper surface is provided with the bayonet unit that can be buckled in described the first circular hole, and the diameter of described the first circular hole is larger than the diameter of bayonet unit.
4. gradient compensation device according to claim 3, it is characterized in that: described bayonet unit comprises along the upwardly extending arc sections in gradient compensation dish upper surface, the free end of arc sections connects grab, described gradient compensation dish is also offered the hole that is positioned at the arc sections periphery and runs through the gradient compensation dish, is provided with annular groove or the annular protrusion that coordinates with described grab in described the second circular hole.
5. gradient compensation device according to claim 1 and 2, it is characterized in that: the center bottom described base is provided with along the lower surface to the cylindrical holder of downward-extension, described gradient compensation dish upper surface is provided with the second circular hole of squeezing into for holder, the bottom surface of the lower end of described holder and the second circular hole fits, and the diameter of described the second circular hole is greater than the diameter of holder.
6. gradient compensation device according to claim 5 is characterized in that: described holder bottom is provided with the rhone that radially distributes, and described the second circular hole bottom is provided with the drain hole that communicates with described rhone.
7. gradient compensation device according to claim 1 and 2, it is characterized in that: described base also comprises the first annular flange of soffit and the first sphere side edge, the top of described base is a cylinder, and the connector between the first annular flange and cylinder and the angle between cylinder are the obtuse angle.
8. gradient compensation device according to claim 7, it is characterized in that: described gradient compensation dish also comprises upper surface and the second sphere side edge and fits in the second annular flange of the first annular flange lower surface, described the second annular flange upper surface is provided with projection, and the upper surface of described connector is provided with the sign that can point to projection.
9. gradient compensation device according to claim 8, it is characterized in that: described gradient compensation dish comprises that also the diameter of periphery is greater than the external diameter of the first annular flange along the second upwardly extending periphery of annular flange; Offer drain hole between described periphery and the second annular flange.
10. adjustable pedestal is characterized in that: the lift-up device that comprises the described gradient compensation device of claim 1 to 9 any one and be fixed in gradient compensation device top, described lift-up device gradient compensation device relatively moves up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694695 CN202969845U (en) | 2012-12-14 | 2012-12-14 | Gradient compensator and adjustable base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694695 CN202969845U (en) | 2012-12-14 | 2012-12-14 | Gradient compensator and adjustable base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969845U true CN202969845U (en) | 2013-06-05 |
Family
ID=48510939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694695 Expired - Fee Related CN202969845U (en) | 2012-12-14 | 2012-12-14 | Gradient compensator and adjustable base thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278815A (en) * | 2014-09-28 | 2015-01-14 | 杭州月半湾实业有限公司 | Support base with automatic balance adjusting function |
| CN107701081A (en) * | 2017-11-03 | 2018-02-16 | 佛山市南海区金沙朗丽斯窗饰制品厂（普通合伙） | Fixed seat |
| CN110565897A (en) * | 2018-06-05 | 2019-12-13 | 进程配置公司 | Support for raised floor |
-
2012
- 2012-12-14 CN CN 201220694695 patent/CN202969845U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278815A (en) * | 2014-09-28 | 2015-01-14 | 杭州月半湾实业有限公司 | Support base with automatic balance adjusting function |
| CN107701081A (en) * | 2017-11-03 | 2018-02-16 | 佛山市南海区金沙朗丽斯窗饰制品厂（普通合伙） | Fixed seat |
| CN110565897A (en) * | 2018-06-05 | 2019-12-13 | 进程配置公司 | Support for raised floor |
| CN110565897B (en) * | 2018-06-05 | 2022-06-10 | 进程配置公司 | Support for raised floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130605 Termination date: 20171214 |