CN212801921U - Steel platform leveling mechanism - Google Patents
Steel platform leveling mechanism Download PDFInfo
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- CN212801921U CN212801921U CN202021120560.8U CN202021120560U CN212801921U CN 212801921 U CN212801921 U CN 212801921U CN 202021120560 U CN202021120560 U CN 202021120560U CN 212801921 U CN212801921 U CN 212801921U
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Abstract
The utility model discloses a steel platform leveling mechanism relates to installation technical field, and it includes base and steel platform, the base is the level setting, the vertical fixing screw that is fixed with on the base, fixing screw is provided with two, arbitrary along the at least interval of length direction of base on the base fixing screw is provided with two, arbitrary along the at least interval of width direction of base on the base fixing screw is provided with two, arbitrary equal threaded connection has lock nut and the leveling nut that is the interval setting from top to bottom on the fixing screw, the steel platform includes the bottom platform, the vertical through-hole of having seted up on the platform of bottom, arbitrary through-hole and through-hole one-to-one are all worn to establish by fixing screw, just the bottom platform is located between lock nut and the leveling nut. The utility model discloses adjust the bottom platform of erectting on the base with the help of the leveling nut to make the bottom platform be the level and place, and then help improving the stability that the steel platform was placed.
Description
Technical Field
The utility model belongs to the technical field of the installation technique and specifically relates to a steel platform levelling mechanism is related to.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
The prior patent publication No. CN107975255A discloses a factory truss steel structure gas station, which is composed of a concrete foundation, a cylindrical barrel type vertical pile and a ceiling. A square pit is excavated on the ground of a gas station, a prefabricated concrete foundation is hoisted in place after the pit bottom is hardened, a lower flange of a cylindrical stand column and a bolt of the concrete foundation are screwed by a nut, an upper flange assembly is reversely buckled on the stand column, and the flange assembly is placed on the ground.
By adopting the scheme, when the steel structure is installed, a worker firstly hoists the concrete foundation to the bottom of the hardened pit, then fixes the flange below the upright post on the concrete foundation through the matching of the bolt and the nut, then reversely buckles the flange assembly on the upright post and places the flange assembly on the ground. In the work, the bottom of the steel structure is fixed on the ground by workers by using the method, so that the stability of the steel structure is improved, but the pit bottom is difficult to ensure to be flat, and the concrete foundation placed on the pit bottom is easy to incline, so that the placing stability of the steel structure is reduced, and the place to be improved exists.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims to provide a steel platform levelling mechanism adjusts the bottom platform of erectting on the base with the help of leveling nut to make the bottom platform be the level and place, and then help improving the stability that the steel platform was placed.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a steel platform leveling mechanism, includes base and steel platform, the base is the level setting, the vertical fixing screw that is fixed with on the base, fixing screw is provided with two, arbitrary along the length direction at least interval of base on the base fixing screw is provided with two, arbitrary along the width direction at least interval of base on the base, arbitrary equal threaded connection has lock nut and the leveling nut that the interval set up about being on the fixing screw, the steel platform includes the bottom platform, the through-hole has vertically been seted up on the platform of bottom, arbitrary through-hole is all worn to establish by fixing screw, just fixing screw and through-hole one-to-one, just the bottom platform is located between lock nut and the leveling nut.
Through adopting above-mentioned technical scheme, in the work, the staff overlaps the leveling bolt cover on fixing screw earlier, again with the through-hole on the bottom platform and fixing screw one-to-one and erect the bottom platform on the base, then adjust a plurality of leveling bolts messenger bottom platform and be the level setting again, screw lock nut again at last to make the bottom platform place the level on the base, and then help improving the stability that the steel platform placed.
The utility model discloses further set up to: and a bubble level meter is horizontally embedded in one side of the bottom platform, which deviates from the base.
By adopting the technical scheme, when the bottom platform is leveled, a worker adjusts the leveling nut by observing the bubbles in the bubble level meter, and the leveling efficiency of the worker is improved.
The utility model discloses further set up to: and a steel ball is connected between the bottom platform and the base.
By adopting the technical scheme, the bottom platform is supported by the steel ball, so that the condition that the leveling nut is damaged by the pressure of the bottom platform is reduced.
The utility model discloses further set up to: the bottom platform and the base are provided with grooves in the middle of the side faces close to each other, and the two opposite sides of the steel ball are embedded in the two grooves respectively.
Through adopting above-mentioned technical scheme, in the work, in the staff earlier with the steel ball embedding base middle part the recess, erect the bottom platform in the base top again, with the help of bottom platform middle part set up with steel ball complex recess, help improving the stability that the steel ball was placed to help reducing the regulation degree of difficulty of steel platform, and then help improving staff's work efficiency.
The utility model discloses further set up to: and corrugated pipes are sleeved on any of the fixing screw rods, and any corrugated pipe is positioned between the leveling nut and the base.
By adopting the technical scheme, the corrugated pipe sleeved between the leveling nut and the base is used for reducing the occurrence of the situation that the fixing screw rod is corroded.
The utility model discloses further set up to: the steel platform of telling still includes the stand, stand perpendicular to bottom platform, just fixedly connected with gusset between stand and the bottom platform.
Through adopting above-mentioned technical scheme, make stand and bottom platform fixed more stable with the help of the gusset.
The utility model discloses further set up to: the lifting lugs are fixedly arranged on the upper side of the upright post, and two lifting lugs are symmetrically arranged on the upright post.
Through adopting above-mentioned technical scheme, the staff removes steel platform with the help of the hoist and mount of lug, helps reducing staff's the work degree of difficulty.
The utility model discloses further set up to: and a spring gasket is arranged between any locking nut and the bottom platform.
Through adopting above-mentioned technical scheme, with the help of the spring shim of setting between lock nut and bottom platform, help reducing the not hard up condition of lock nut and take place to help improving the reliability of locking.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the bottom platform erected on the base is adjusted by the leveling nut, so that the bottom platform is horizontally placed, and the placing stability of the steel platform is improved;
(2) through inlaying the simple and easy bubble spirit level of establishing at bottom platform upper surface and inlaying the steel ball of establishing between bottom platform and base, help reducing the regulation degree of difficulty of steel platform to help improving staff's work efficiency.
Drawings
FIG. 1 is a schematic view of the leveling mechanism of the steel platform according to the present embodiment;
FIG. 2 is a schematic cross-sectional view of the bottom stage structure according to the present embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an exploded schematic view mainly showing the overall structure of the leveling mechanism of the steel platform in the embodiment.
Reference numerals: 1. a base; 11. fixing the screw rod; 12. locking the nut; 13. a leveling nut; 14. a bellows; 15. a spring washer; 2. a steel platform; 21. a bottom platform; 211. a through hole; 212. a bubble level; 22. a column; 221. lifting lugs; 23. a rib plate; 3. a ground surface; 31. positioning a screw rod; 32. positioning a nut; 4. a groove; 41. and (5) steel balls.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1, 2 and 3, the steel platform leveling mechanism comprises a base 1 and a steel platform 2, wherein the base 1 is horizontally fixed on the ground 3. The upper surface of the base 1 is welded with three fixing screw rods 11, the fixing screw rods 11 are welded on the base 1 at equal intervals along the length direction of the base 1, and the three fixing screw rods 11 are welded on the base 1 at equal intervals along the width direction of the base 1. Any one of the fixing screws 11 is connected with a locking nut 12 and a leveling nut 13 which are arranged at intervals up and down. The steel platform 2 comprises a bottom platform 21, through holes 211 are vertically formed in the bottom platform 21, any fixing screw 11 penetrates through the through holes 211, the fixing screws 11 correspond to the through holes 211 one by one, and the bottom platform 21 is erected between the leveling nuts 13 and the locking nuts 12.
During work, a worker firstly fixes the base 1 on the ground 3 horizontally, then sleeves the leveling nuts 13 on the fixing screw rods 11 in a threaded manner, and then erects the bottom platform 21 on the leveling nuts 13. When leveling is carried out, the staff adjusts the levelness of the bottom platform 21 by adjusting the leveling nuts 13, and finally screws the locking nut 12.
Referring to fig. 2 and 3, positioning screws 31 are embedded in the ground 3, eight positioning screws 31 are embedded in the ground 3, and the ground 3 is hardened. Any one of the positioning screws 31 is provided with a positioning nut 32 in a threaded sleeve mode, and the eight positioning screws 31 and the eight positioning nuts 32 are matched to fix the base 1 on the hardened ground 3. Any one of the fixing screws 11 is sleeved with a corrugated pipe 14, and any one of the corrugated pipes 14 is positioned between the leveling nut 13 and the base 1. A spring washer 15 is provided between either lock nut 12 and the bottom platform 21. The bellows 14 helps to reduce the occurrence of rust corrosion at the bottom of the set screw 11, and the spring washer 15 disposed between the lock nut 12 and the bottom platform 21 helps to reduce the occurrence of loosening of the lock nut 12.
Referring to fig. 4, grooves 4 are formed in the middle of the side faces, close to each other, of the bottom platform 21 and the base 1, a steel ball 41 is connected between the bottom platform 21 and the base 1, and two opposite sides of the steel ball 41 are embedded in the two grooves 4 respectively. Still the level of bubble 212 is inlayed horizontally on the side that bottom platform 21 deviates from base 1, and the level of bubble 212 all inlays all around bottom platform 21 and is equipped with one. The steel platform 2 further comprises a stand column 22, and the stand column 22 is perpendicular to the bottom platform 21 and is welded and fixed with the side face, away from the base 1, of the bottom platform 21. Rib plates 23 are vertically welded between the upright column 22 and the bottom platform 21, and two rib plates 23 are welded on four sides of the upright column 22 perpendicular to the bottom platform 21 at equal intervals. Lifting lugs 221 are fixedly arranged on one side of the upright column 22 far away from the bottom platform 21, and two lifting lugs 221 are symmetrically arranged on the upright column 22.
During work, a worker firstly embeds the steel ball 41 in the groove 4 on the base 1 and then hoists the steel platform 2 to the base 1 by the aid of the lifting lug 221. When leveling, the operator adjusts the levelness of the bottom base 1 by observing the simple bubble level 212 embedded in the bottom platform 21.
The implementation principle of the above embodiment is as follows: during work, a worker firstly fixes the base 1 on the hardened ground 3 horizontally through the matching of the positioning screw rod 31 and the positioning nut 32, then sleeves the leveling nut 13 on the fixing screw rod 11 in a threaded manner, then embeds the steel ball 41 in the groove 4 on the base 1, and then hoists the steel platform 2 to the base 1 through the lifting lug 221. When leveling is performed, the worker finely adjusts the leveling nut 13 by means of the bubble level 212 embedded in the bottom platform 21, so as to level the bottom platform 21, and then screws the lock nut 12. In this embodiment, after the leveling is completed, the worker closes the gap between the bottom platform 21 and the base 1 with the steel bar and welds the bottom platform 21 and the base 1 together with the steel bar.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel platform leveling mechanism, includes base (1) and steel platform (2), base (1) is the level setting, its characterized in that, vertically on base (1) be fixed with clamping screw (11), clamping screw (11) are provided with two along the length direction at least interval of base (1) on base (1), arbitrary clamping screw (11) are provided with two along the width direction at least interval of base (1) on base (1), arbitrary clamping screw (11) are gone up equal threaded connection has lock nut (12) and leveling nut (13) that the interval set up from top to bottom, steel platform (2) include bottom platform (21), through-hole (211) have vertically been seted up on bottom platform (21), arbitrary clamping screw (11) all wear to establish through-hole (211), just clamping screw (11) and through-hole (211) one-to-one, and the bottom platform (21) is positioned between the locking nut (12) and the leveling nut (13).
2. The steel platform leveling mechanism according to claim 1, wherein a bubble level (212) is embedded horizontally in the side of the bottom platform (21) facing away from the base (1).
3. A steel platform levelling mechanism according to claim 1, characterized in that a steel ball (41) is connected between the bottom platform (21) and the base (1).
4. The steel platform leveling mechanism according to claim 3, wherein the bottom platform (21) and the base (1) are provided with a groove (4) at the middle of the side surfaces close to each other, and the two opposite sides of the steel ball (41) are embedded in the two grooves (4) respectively.
5. The steel platform leveling mechanism according to claim 1, wherein a corrugated pipe (14) is sleeved on any one of the fixing screws (11), and any one of the corrugated pipes (14) is located between the leveling nut (13) and the base (1).
6. The steel platform leveling mechanism according to claim 1, wherein the steel platform (2) further comprises an upright (22), the upright (22) is perpendicular to the bottom platform (21), and a rib plate (23) is fixedly connected between the upright (22) and the bottom platform (21).
7. The steel platform leveling mechanism according to claim 6, wherein lifting lugs (221) are fixedly arranged on the upper side of the upright column (22), and two lifting lugs (221) are symmetrically arranged on the upright column (22).
8. A steel platform levelling mechanism according to claim 1 wherein a spring washer (15) is provided between any of the lock nuts (12) and the base platform (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120560.8U CN212801921U (en) | 2020-06-16 | 2020-06-16 | Steel platform leveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021120560.8U CN212801921U (en) | 2020-06-16 | 2020-06-16 | Steel platform leveling mechanism |
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| Publication Number | Publication Date |
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| CN212801921U true CN212801921U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021120560.8U Active CN212801921U (en) | 2020-06-16 | 2020-06-16 | Steel platform leveling mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387621A (en) * | 2022-08-11 | 2022-11-25 | 中国能源建设集团西北电力建设甘肃工程有限公司 | Quick positioning and leveling device for column bottom plate |
-
2020
- 2020-06-16 CN CN202021120560.8U patent/CN212801921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387621A (en) * | 2022-08-11 | 2022-11-25 | 中国能源建设集团西北电力建设甘肃工程有限公司 | Quick positioning and leveling device for column bottom plate |
| CN115387621B (en) * | 2022-08-11 | 2024-04-26 | 中国能源建设集团西北电力建设甘肃工程有限公司 | Quick positioning and leveling device for column bottom plate |
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