CN205114856U - Gantry crane track reinforced structure - Google Patents
Gantry crane track reinforced structure Download PDFInfo
- Publication number
- CN205114856U CN205114856U CN201520884223.9U CN201520884223U CN205114856U CN 205114856 U CN205114856 U CN 205114856U CN 201520884223 U CN201520884223 U CN 201520884223U CN 205114856 U CN205114856 U CN 205114856U
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- parallels
- concrete foundation
- rail
- steel tank
- track
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Abstract
The utility model relates to a gantry crane track reinforced structure, including parallels and steel box beam, per 2 of parallels is 1 group, and every group parallels vertically sets up in track concrete foundation rag bolt both sides along the track respectively, and the parallels width is aequilate with concrete foundation, and is high definite according to the actual measurement, guarantees the parallels and places the back and go up the plane at same level, the steel box beam erects on the parallels, and rag bolt and concrete foundation fixed connection are passed through to the bottom, and clamp plate and the fixed rail of pressing plate bolt are passed through to the top, lay the rubber pad between rail and the steel box beam, fill in space between parallels, concrete foundation and the steel box beam has the rubble, and steel box beam both sides heap is established the rubble and is consolidated. The utility model is suitable for an old orbital transformation of renovating can be consolidated original track basis to it satisfies the disposition of equipment requirement to make new rail lay, its method is simple, uses manpower sparingly and the fund, and the time limit for a project is short, does not influence normal production.
Description
Technical field
The utility model relates to track laying technical field, particularly relates to a kind of portal crane rail ruggedized construction.
Background technology
Portal crane rail basis uses for many years, and local damage appears in concrete parts, causes rail pressing plate to loosen, lose the fixation to track, track plays pendulum, thus produces serious potential safety hazard, may cause the accidents such as gauntry crane equipment derailing time serious.
At present, the transformation of overhauling for this type of track foundation generally needs mass-type foundation to remove, and then again makes new basis.This way is at substantial fund on the one hand, needs duration of growing very much and manpower and materials on the other hand, also can affect the normal use of weight-lifting equipment and then impact is normal produces.
Summary of the invention
The utility model provides a kind of portal crane rail ruggedized construction, can reinforce original track foundation, and makes new steel rail laying meet equipment use requirement; Its structure is simple, and save manpower and fund, the duration is short, does not affect normal production.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of portal crane rail ruggedized construction, comprise parallels and steel tank ellbeam, every 2 of described parallels is 1 group, often organize parallels and be longitudinally arranged on track concrete foundation holding-down bolt both sides along track respectively, parallels width and concrete foundation wide, height is determined according to actual measurement, ensures that parallels places rear upper plane at same level height; Steel tank shaped beam is located on parallels, and bottom is fixedly connected with concrete foundation by holding-down bolt, and rail is fixed by pressing plate and follower bolt in top, lays rubber pad between rail and steel tank ellbeam; Parallels, fill gaps between concrete foundation and steel tank ellbeam have rubble, and steel tank ellbeam both sides heap establishes rubble to reinforce.
Compared with prior art, the beneficial effects of the utility model are:
1) be applicable to the renewal and reform of old track, can reinforce original track foundation, and make new steel rail laying meet equipment use requirement;
2) structure is simple, and save manpower and fund, the duration is short, does not affect normal production.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral plan of the present utility model.
In figure: 1. steel tank ellbeam 2. follower bolt 3. holding-down bolt 4. holding-down bolt captive nut 5. parallels 6. rubble 7. concrete foundation 8. follower bolt captive nut 9. rail pressing plate 10. rail 11. rubber pad
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Seeing Fig. 1-Fig. 2, is structural representation of the present utility model.A kind of portal crane rail ruggedized construction of the utility model, comprise parallels 5 and steel tank ellbeam 1, every 2 of described parallels 5 is 1 group, often organize parallels 5 and be longitudinally arranged on track concrete foundation holding-down bolt 3 both sides along track respectively, parallels 5 width and concrete foundation 7 wide, height is determined according to actual measurement, ensures that parallels 5 places rear upper plane at same level height; Steel tank ellbeam 1 is erected on parallels 5, and bottom is fixedly connected with concrete foundation 7 by holding-down bolt 3, and rail 10 is fixed by pressing plate 9 and follower bolt 2 in top, lays rubber pad 11 between rail 10 and steel tank ellbeam 1; Parallels 5, fill gaps between concrete foundation 7 and steel tank ellbeam 1 have rubble, and steel tank ellbeam 1 both sides heap establishes rubble to reinforce.
Principle of the present utility model is: in former concrete foundation 7, add steel tank ellbeam 1, by parallels 5, steel tank ellbeam 1 is remained on sustained height, steel tank ellbeam 1 relies on holding-down bolt 3 to be fixed in former concrete foundation 7, is locked by holding-down bolt captive nut 4; Steel tank ellbeam 1 both sides and and former concrete foundation 7 between space rubble 6 fill up; Steel tank ellbeam 1 fix levelling after, rail 10 is dropped on steel tank ellbeam 1, by rail pressing plate 9, portal crane rail 10 is pushed down, follower bolt 2 is relied on steel tank ellbeam 1 and rail pressing plate 9 to be connected and fixed, locked by follower bolt captive nut 8, thus realize fixing rail 10; Lay rubber pad 11 between rail 10 and steel tank ellbeam 1, can cushioning effect be played, reduce equipment noise, slow down the impact of crane facility operation to track structure, the service life of advancing the track structure.The under-filled rubble of whole track foundation is in order to reinforce.
A kind of portal crane rail ruggedized construction of the utility model, is applicable to the renewal and reform of outmoded orbit fixed structure; Concrete construction method is as follows:
1) folding is except relayable rail, carries out the smooth reinforcing in local according to actual conditions to concrete foundation 7;
2) parallels 5 is set along track laying direction levelling, often organizes each 50 ~ 100mm place, foot bolt 3 both sides, concrete foundation original place and place and the wide parallels 5 of concrete foundation 7, then plane on all parallels 5 is adjusted to same level height;
3) make steel tank ellbeam 1, its length >=rail 10 length, width is identical with parallels 5 width; Offer anchor (bolt) hole with holding-down bolt 3 correspondence position bottom steel tank ellbeam 1, follower bolt hole is offered on steel tank ellbeam 1 top;
4) after the anchor (bolt) hole of steel tank ellbeam 1 aligns with corresponding holding-down bolt 3, steel tank ellbeam 1 time backwardness is placed on parallels 5, adjusts position holding-down bolt captive nut 4 and fix;
5) with rubble 6, jolt ramming is filled up in parallels 5, space between concrete foundation 7 and steel box-shaped case 1, and in heap sloping, steel tank ellbeam 1 both sides, reinforcement effect is played to whole track foundation;
6) on steel tank ellbeam 1, the position of steel rail laying 10 first arranges one deck rubber pad 11, then is placed on rubber pad 11 by rail 10, and rail pressing plate 9 is established in rail 10 both sides, is fixed by follower bolt 2 and follower bolt captive nut 8.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (1)
1. a portal crane rail ruggedized construction, it is characterized in that, comprise parallels and steel tank ellbeam, every 2 of described parallels is 1 group, often organize parallels and be longitudinally arranged on track concrete foundation holding-down bolt both sides along track respectively, parallels width and concrete foundation wide, height is determined according to actual measurement, ensure parallels place after upper plane at same level height; Steel tank shaped beam is located on parallels, and bottom is fixedly connected with concrete foundation by holding-down bolt, and rail is fixed by pressing plate and follower bolt in top, lays rubber pad between rail and steel tank ellbeam; Parallels, fill gaps between concrete foundation and steel tank ellbeam have rubble, and steel tank ellbeam both sides heap establishes rubble to reinforce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884223.9U CN205114856U (en) | 2015-11-06 | 2015-11-06 | Gantry crane track reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884223.9U CN205114856U (en) | 2015-11-06 | 2015-11-06 | Gantry crane track reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114856U true CN205114856U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884223.9U Active CN205114856U (en) | 2015-11-06 | 2015-11-06 | Gantry crane track reinforced structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205114856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514279A (en) * | 2016-11-09 | 2017-03-22 | 北京工业大学 | Foundation-machine tool base structure and machine body connecting structure |
| CN108483249A (en) * | 2018-05-31 | 2018-09-04 | 河南省中原起重机械有限公司 | A kind of bridge crane that stability is high |
| CN109720985A (en) * | 2019-01-28 | 2019-05-07 | 上海隧道工程有限公司 | Track bearing system and construction method for gantry crane operation |
-
2015
- 2015-11-06 CN CN201520884223.9U patent/CN205114856U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514279A (en) * | 2016-11-09 | 2017-03-22 | 北京工业大学 | Foundation-machine tool base structure and machine body connecting structure |
| CN106514279B (en) * | 2016-11-09 | 2019-01-29 | 北京工业大学 | A kind of ground-machine tool basic structure and lathe bed connection structure |
| CN108483249A (en) * | 2018-05-31 | 2018-09-04 | 河南省中原起重机械有限公司 | A kind of bridge crane that stability is high |
| CN109720985A (en) * | 2019-01-28 | 2019-05-07 | 上海隧道工程有限公司 | Track bearing system and construction method for gantry crane operation |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |