CN203375099U - Compensating mechanism for gap between installation base and ground - Google Patents
Compensating mechanism for gap between installation base and ground Download PDFInfo
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- CN203375099U CN203375099U CN201320472913.4U CN201320472913U CN203375099U CN 203375099 U CN203375099 U CN 203375099U CN 201320472913 U CN201320472913 U CN 201320472913U CN 203375099 U CN203375099 U CN 203375099U
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- lower margin
- threaded
- threaded area
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Abstract
The utility model discloses a compensating mechanism for a gap between an installation base and the ground. The compensating mechanism comprises a ground foot pad, an installation board, a ground foot hole base and a tapered gasket. According to the compensating mechanism, the ground foot hole base with a thread area is screwed in the installation board, the ground foot pat is hung at the lower end of the ground foot hole base, the ground foot pad is driven to ascend and descend simultaneously while the depth of the part, screwed in the installation board, of the ground foot hole base is adjusted, and when the ground foot pad is adjusted to abut against the surface of the ground, and the gap between the installation base and the ground will be filled; the tapered gasket is pressed in a tapered hole in the top end of the ground hole base in the small-diameter direction, then a gasket and a nut for fixation are additionally arranged, the nut is screwed tightly to enable an expansion portion of the ground foot hole base to expand in the radial direction, and the expanding ground foot hole base is located relative to the position of an installation hole of the installation base. The compensating mechanism can not only enable the gap between the installation base and the ground to be reduced to the minimum, but also be easy and convenient to adjust, and be beneficial to an improvement to installation efficiency and long-term safe use of equipment.
Description
Technical field
The utility model relates to medical instruments field, is specifically related to a kind of Large-size Medical Imaging Equipments mounting base and ground clearance compensation mechanism.
Background technique
When the mode by pre-embedded anchoring bolts is mounted and fixed on ground by medical apparatuss such as CT scan bed or other Large-size Medical Imaging Equipments, flatness reason due to ground, between the mounting base of CT scan bed and ground, always there is uncertain gap to exist, at this moment need between the mounting hole periphery of mounting base and ground, fill in pad and fill up gap to support mounting base, after gap is filled up with pad, then the mounting base that the nut at fixed position place is screwed in and applies a torque to the CT scan bed is fixed.
Way with filling in pad and fill up gap, need to superpose to fill up with a large amount of pads sometimes, and just no longer fill in pad when gap is less than the thickness of pad, cause bearing be have small unsettled.
Fill up the base gap by existing method not only consuming time, and have the existence of a small amount of gap, after the nut be tightened, downward pulling force also will cause the mounting base distortion downward at position of mounting hole.
The model utility content
For overcoming the deficiencies in the prior art, the utility model provides the device with a kind of adjusting height compensate for clearance, not only the gap between mounting base and ground can be down to minimumly, and regulates easyly, is beneficial to the raising installation efficiency.
The purpose of this utility model is to provide a kind of mounting base and ground clearance compensation mechanism.
Rocker compensating gear of the present utility model comprises: foot pad, mounting plate, lower margin hole seat and tapering packing ring; Wherein, in the seat of lower margin hole, have bolt hole, the outside of lower margin hole seat comprises the flange portion that is positioned at upper half part and the threaded area of flange portion downside, and threaded area has outside thread; There is interior threaded hole in mounting plate; Top in foot pad has interior threaded hole; The threaded area of lower margin hole seat screws in the interior threaded hole of mounting plate, and foot pad screws in and hangs over Zuo lower end, lower margin hole from Zuo lower end, lower margin hole; The diameter of the interior threaded hole of foot pad and the interior threaded hole of mounting plate is identical with pitch; The external diameter of flange portion is greater than threaded area, and is provided with tapered hole in the top of flange portion; The outside of tapering packing ring is corresponding with tapered hole has identical tapering, in the tapering packing ring, has bolt hole.
The threaded area of the outside of lower margin hole seat comprises threaded area and lower threaded area, and there is no an externally threaded groove between the two, and upper threaded area and lower threaded area have identical external diameter and pitch; Upper threaded area is used for adjusting the height with mounting plate, and lower threaded area is used for tangling foot pad.The height of the upper threaded area of lower margin hole seat is greater than the thickness of mounting plate.
Top in foot pad has interior threaded hole, and middle part is an inner chamber, and bottom has coaxial bolt hole, and the diameter of middle part inner chamber is greater than the diameter of interior threaded hole, and the height of the lower threaded area of lower margin hole seat is less than the height of the middle part inner chamber of foot pad.
Further, Zuo side, lower margin hole is provided with a plurality of gaps, and gap is in Zuo top, lower margin hole extends to threaded area always, and a plurality of gaps are in a center of symmetry.
The height of the upper threaded area that lower margin hole seat coordinates with mounting plate is greater than the thickness of mounting plate, the threaded regions of lower margin hole seat screws in the interior threaded hole of mounting plate, and through mounting plate, foot pad from the bottom of lower margin hole seat by being threaded into threaded area, and because the height of lower threaded area is less than the height of the inner chamber of foot pad, thereby foot pad is hung over to Zuo lower end, lower margin hole and do not come off.Adjust the degree of depth that lower margin hole seat screws in mounting plate, drive foot pad and follow lifting simultaneously, after adjusting height, the tapering packing ring is pressed into to the tapered hole on Zuo top, lower margin hole with the path direction, install additional and fix with packing ring and nut, while screwing nut, the tapering packing ring is clamp-oned downwards in the tapered hole on Zuo top, lower margin hole simultaneously, make lower margin hole seat radially expand, the lower margin hole seat after expansion pins with respect to the position of mounting plate.
Advantage of the present utility model:
The utility model adopts the lower margin hole seat that is threaded district to screw in mounting plate, foot pad hangs over Zuo lower end, lower margin hole, adjust the degree of depth that lower margin hole seat screws in mounting plate, drive foot pad and follow lifting simultaneously, when adjusting foot pad and withstand ground surperficial, just filled up the space between mounting base and ground.The utility model is by the threaded adjusting height, and compensate for clearance not only can be down to the gap between mounting base and ground minimumly, and regulates easyly, is beneficial to the long-term safety that improves installation efficiency and equipment and uses.
The accompanying drawing explanation
The explosive view that Fig. 1 is mounting base of the present utility model and ground clearance compensation mechanism;
The exploded view of the tapering packing ring that Fig. 2 is mounting base of the present utility model and ground clearance compensation mechanism;
The exploded view of the foot pad that Fig. 3 is mounting base of the present utility model and ground clearance compensation mechanism;
The schematic diagram that Fig. 4 is mounting base of the present utility model and ground clearance compensation mechanism fixed installation base.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described further.
Mounting base with the CT scan bed is fixed as example, and concrete enforcement of the present utility model is described.
As shown in Figures 1 to 3, mounting base of the present utility model and ground clearance compensation mechanism comprise: foot pad 4, mounting plate 2, lower margin hole seat 1 and tapering packing ring 3.Be provided with mounting hole in mounting base 5, the diameter of mounting hole is not less than the external diameter of foot pad.At first mounting plate 2, lower margin hole seat 1 and foot pad 4 are fitted together and be fixed on mounting base 5: the threaded area 12 of lower margin hole seat 1 screws in the interior threaded hole 21 of mounting plate 2, foot pad 4 screws from lower end to the threaded area 12 of lower margin hole seat 1, makes it hang over the lower end of lower margin hole seat 1 and does not come off.Afterwards, by the structure after above combination, with screw, be mounted on the mounting base 5 of CT scan bed, rotational flange section 11, adjust by adjusting threaded area 12 degree of depth screwed in, drive foot pad 4 and follow lifting simultaneously, when being adjusted to foot pad 4 and withstanding foundation surface 6, at this moment mounting base 5 is filled up with the gap of ground 6.What next will do is lower margin hole seat 1 locking that will mix up the degree of depth: tapering packing ring 3 is pressed into to the tapered hole on the top of lower margin hole seat 1 with the path direction, install additional more fixing with packing ring and nut, while screwing nut, tapering packing ring 3 is clamp-oned downwards in the tapered hole 13 on top of lower margin hole seat 1 simultaneously, the side of lower margin hole seat 1 is provided with four gaps 14 in a center of symmetry, tapering packing ring 3 is pressed into tapered hole 13 and makes lower margin hole seat 1 radially expand, lower margin hole seat 1 after expansion pins with respect to the position of mounting plate 2, and the position of mounting hole of mounting base 5 also is fixed simultaneously.Fixedly mount in the same way the mounting hole of base 5 all the other positions, finally make the CT scan bed be fixed in ground.Being provided with fixed hole 21 around the interior threaded hole of mounting plate 2, is four centrosymmetric fixed holes 21 in the present embodiment, and the diameter of spiral through hole is less than the diameter of interior threaded hole, as shown in Figure 4.In Fig. 4,6 is ground, and 7 for being embedded in the stone bolt of ground.Stone bolt 7 is squeezed into ground by the bolt hole 15 in lower margin hole seat 1.
Finally it should be noted that, the purpose of publicizing and implementing mode is to help further to understand the utility model, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and appended claim, various substitutions and modifications are all possible.Therefore, the utility model should not be limited to the disclosed content of embodiment, and the scope that the claimed scope of the utility model defines with claims is as the criterion.
Claims (7)
1. a mounting base and ground clearance compensation mechanism, is characterized in that, described rocker compensating gear comprises: foot pad (4) (4), mounting plate (2), lower margin hole seat (1) and tapering packing ring (3); Wherein, have bolt hole (15) in lower margin hole seat (1), the outside of lower margin hole seat (1) comprises the flange portion (11) that is positioned at upper half part and the threaded area (12) of flange portion downside, and threaded area (12) has outside thread; Mounting plate has interior threaded hole in (2); Top in foot pad (4) has interior threaded hole; The threaded area (12) of lower margin hole seat screws in the interior threaded hole of mounting plate (2), and foot pad (4) hangs over Zuo lower end, lower margin hole from the screw-in lower end, lower end of lower margin hole seat (1); The diameter of the interior threaded hole of foot pad and the interior threaded hole of mounting plate is identical with pitch; The external diameter of flange portion (11) is greater than the external diameter of threaded area (12), and is provided with tapered hole (13) in the top of flange portion (11); The outside of tapering packing ring (3) is corresponding with tapered hole has identical tapering, and the tapering packing ring has bolt hole in (3).
2. rocker compensating gear as claimed in claim 1, it is characterized in that, the threaded area (12) of the outside of described lower margin hole seat comprises threaded area and lower threaded area, and there is no an externally threaded groove between the two, and upper threaded area and lower threaded area have identical external diameter and pitch.
3. rocker compensating gear as claimed in claim 2, is characterized in that, the side of described lower margin hole seat (1) is provided with a plurality of gaps (14), and gap is in Zuo top, lower margin hole extends to threaded area always, and a plurality of gaps are in a center of symmetry.
4. rocker compensating gear as claimed in claim 2, is characterized in that, the top in described foot pad has interior threaded hole, and middle part is an inner chamber, and bottom has coaxial bolt hole, and the diameter of inner chamber is greater than the diameter of interior threaded hole.
5. rocker compensating gear as claimed in claim 4, is characterized in that, the height of described lower threaded area is less than the height of the inner chamber of foot pad.
6. rocker compensating gear as claimed in claim 2, is characterized in that, the height of the upper threaded area of described lower margin hole seat (1) is greater than the thickness of mounting plate (2).
7. rocker compensating gear as claimed in claim 1, is characterized in that, is provided with fixed hole (21) around the through hole of described mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472913.4U CN203375099U (en) | 2013-08-05 | 2013-08-05 | Compensating mechanism for gap between installation base and ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472913.4U CN203375099U (en) | 2013-08-05 | 2013-08-05 | Compensating mechanism for gap between installation base and ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375099U true CN203375099U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472913.4U Expired - Lifetime CN203375099U (en) | 2013-08-05 | 2013-08-05 | Compensating mechanism for gap between installation base and ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319308A (en) * | 2019-08-02 | 2019-10-11 | 深圳市领灿科技有限公司 | Adjustable ground beam for LED display |
| CN112483776A (en) * | 2019-09-11 | 2021-03-12 | 九江精密测试技术研究所 | Leveling foundation device for linear translation table |
| WO2023226254A1 (en) * | 2022-05-24 | 2023-11-30 | 中山大洋电机股份有限公司 | Fan volute assembly and induced draft fan using same |
-
2013
- 2013-08-05 CN CN201320472913.4U patent/CN203375099U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319308A (en) * | 2019-08-02 | 2019-10-11 | 深圳市领灿科技有限公司 | Adjustable ground beam for LED display |
| CN110319308B (en) * | 2019-08-02 | 2024-03-15 | 深圳市领灿科技有限公司 | Adjustable ground beam for LED display screen |
| CN112483776A (en) * | 2019-09-11 | 2021-03-12 | 九江精密测试技术研究所 | Leveling foundation device for linear translation table |
| WO2023226254A1 (en) * | 2022-05-24 | 2023-11-30 | 中山大洋电机股份有限公司 | Fan volute assembly and induced draft fan using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |