CN217535198U - Novel bridge crane end beam mechanism - Google Patents
Novel bridge crane end beam mechanism Download PDFInfo
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- CN217535198U CN217535198U CN202221509856.8U CN202221509856U CN217535198U CN 217535198 U CN217535198 U CN 217535198U CN 202221509856 U CN202221509856 U CN 202221509856U CN 217535198 U CN217535198 U CN 217535198U
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Abstract
The utility model discloses a novel bridge crane end beam mechanism, including lifting by crane subassembly, crossbeam, slide rail and bearing structure. The utility model discloses a bearing structure has been set up, be provided with the regulation structure bottom bearing structure's PMKD, and PMKD's the left and right sides is provided with left fixed knot structure and right fixed knot structure respectively, adjust the distance between left fixed knot structure and right fixed knot structure's bottom through adjusting the structure, and then adjust the fixed distance of crossbeam bottom, so that fix the end beam structure on the supporting seat of different intervals, through having set up the regulation structure, left side fixed knot constructs and right fixed knot structure, through the high position of adjusting the movable rod, the movable rod drives the fixed plate through the second connecting rod and removes, adjust the distance between the fixed plate of left fixed knot structure and right fixed knot structure, so that fix two fixed plates on the supporting seat of different intervals.
Description
Technical Field
The utility model relates to a bridge crane correlation field especially relates to a novel bridge crane end beam mechanism.
Background
The bridge crane is a hoisting device which is transversely erected above workshops, warehouses and material yards for hoisting materials, because the two ends of the bridge crane are located on high cement columns or metal supports and are shaped like a bridge, the bridge frame of the bridge crane longitudinally runs along rails laid on the elevated frames on the two sides, the space below the bridge frame can be fully utilized for hoisting the materials, the bridge crane is not hindered by ground equipment, and the bridge crane is a hoisting machine with the widest application range and the largest quantity.
The end beam is the supporting beam of bridge crane girder, supports the girder to pass the track of hoist with the load of girder through the wheel, current end beam length is fixed, is not convenient for fix the end beam on the supporting seat of different intervals, leads to not being convenient for the end beam to fix on the supporting seat of different intervals.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a novel bridge crane end beam mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel bridge crane end beam mechanism, includes lifting by crane subassembly and bearing structure, both sides are provided with the crossbeam respectively around lifting by crane the bottom of subassembly, the top of crossbeam is fixed with the slide rail, both sides slide along the slide rail respectively around lifting by crane the bottom of subassembly, the bottom of crossbeam is fixed with bearing structure, bearing structure includes PMKD, regulation structure, left fixed knot constructs and right fixed knot constructs, PMKD's bottom middle part is provided with the regulation structure, PMKD's the left and right sides all is provided with left fixed knot structure and right fixed knot structure, adjust about the structure both ends be connected with left fixed knot structure and right fixed knot structure respectively, left side fixed knot construct with right fixed knot construct the top respectively with the crossbeam about both ends fixed connection.
Optionally, the adjusting structure comprises a movable rod, a screw rod, a polished rod and a limit nut, the screw rod and the polished rod vertically penetrate through the movable rod, the limit nut is arranged on the upper side and the lower side of the screw rod, the inner wall of the limit nut is in threaded connection with the screw rod, the left side and the right side of the movable rod are rotatably connected with the left fixing structure and the right fixing structure through rotating shafts, and the top ends of the screw rod and the polished rod are fixedly connected with the fixing base plate.
Optionally, right side fixed knot constructs including branch, first connecting rod, fixed plate and second connecting rod, the bottom of branch adopts pivot and first connecting rod to rotate to be connected, the bottom of first connecting rod adopts pivot and fixed plate to rotate to be connected, the top left side of fixed plate adopts pivot and second connecting rod to rotate to be connected, the left end of second connecting rod adopts pivot and movable rod to rotate to be connected, the left end and the crossbeam fixed connection of branch.
Optionally, the left fixing structure and the right fixing structure are consistent in structure, and the left fixing structure and the right fixing structure are arranged in a left-right symmetrical mode.
Optionally, the movable rod is arranged in the horizontal direction, and the movable rod, the movable bottom plate and the cross beam are arranged in parallel.
Optionally, the screw rod and the polished rod are both vertically arranged, and the inner wall of the movable rod is attached to the polished rod.
Optionally, the number of the limiting nuts is two, and the two limiting nuts are respectively attached to the upper side and the lower side of the movable rod.
Optionally, the second connecting rod is straight rod-shaped, and the second connecting rod inclines outwards from top to bottom.
The utility model has the advantages that:
the utility model discloses a bearing structure has been set up, is provided with the regulation structure bottom bearing structure's PMKD, and PMKD's the left and right sides is provided with left fixed knot structure and right fixed knot respectively and constructs, adjusts through adjusting the distance between left fixed knot constructs and right fixed knot constructs the bottom, and then adjusts the fixed distance of crossbeam bottom to in order to fix the end beam structure on the supporting seat of different intervals.
The utility model discloses a set up and adjusted structure, left fixed knot structure and right fixed knot and construct, through the high position of adjusting the movable rod, the movable rod passes through the second connecting rod and drives the fixed plate and remove, adjusts the distance between the fixed plate of left fixed knot structure and right fixed knot structure to fix two fixed plates on the supporting seat of different intervals.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the supporting structure of the present invention;
fig. 3 is a front view of the support structure of the present invention;
FIG. 4 is a sectional view of the adjusting structure of the present invention;
fig. 5 is a schematic view of the right fixing structure of the present invention.
Wherein: the device comprises a hoisting component-1, a beam-2, a slide rail-3, a supporting structure-4, a fixed bottom plate-41, an adjusting structure-42, a left fixed structure-43, a right fixed structure-44, a movable rod-421, a screw rod-422, a polish rod-423, a limit nut-424, a support rod-441, a first connecting rod-442, a fixed plate-443 and a second connecting rod-444.
Detailed Description
In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
In the present application, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1, the utility model provides a novel bridge crane end beam mechanism, which comprises a hoisting component 1 and a supporting structure 4, wherein the front side and the rear side of the bottom of the hoisting component 1 are respectively provided with a crossbeam 2, the top of the crossbeam 2 is fixed with a slide rail 3, the front side and the rear side of the bottom of the hoisting component 1 respectively slide along the slide rail 3, and the bottom of the crossbeam 2 is fixed with the supporting structure 4;
the sliding rail 3 is supported through the cross beam 2, the hoisting assembly 1 slides along the sliding rail 3, and the cross beam 2 is supported and fixed through the supporting structure 4.
Referring to fig. 2-3, the utility model provides a novel bridge crane end beam mechanism, supporting structure 4 includes fixed baseplate 41, adjusts structure 42, left fixed knot structure 43 and right fixed knot structure 44, and the bottom middle part of fixed baseplate 41 is provided with adjusts structure 42, and the left and right sides of fixed baseplate 41 all is provided with left fixed knot structure 43 and right fixed knot structure 44, adjusts the left and right both ends of structure 42 and is connected with left fixed knot structure 43 and right fixed knot structure 44 respectively, and the top of left fixed knot structure 43 and right fixed knot structure 44 is respectively with the left and right both ends fixed connection of crossbeam 2;
further, the left fixing structure 43 and the right fixing structure 44 have the same structure, the left fixing structure 43 and the right fixing structure 44 are arranged in a left-right symmetry manner, and the left side and the right side of the cross beam 2 are supported by the left fixing structure 43 and the right fixing structure 44;
compared with the prior art, adjust the distance between the bottom of left fixed knot structure 43 and right fixed knot structure 44 through adjusting structure 42, and then adjust the fixed distance of crossbeam 2 bottom to fix the end beam structure on the supporting seat of different intervals.
Referring to fig. 4, the utility model provides a novel bridge crane end beam mechanism, adjusting structure 42 includes movable rod 421, screw rod 422, polished rod 423 and stop nut 424, the inside of movable rod 421 is vertically penetrated screw rod 422 and polished rod 423, the upper and lower both sides of screw rod 422 are provided with stop nut 424, the inner wall of stop nut 424 is in threaded connection with screw rod 422, the left and right sides of movable rod 421 adopts the pivot to rotate with left fixed knot structure 43 and right fixed knot structure 44 and is connected, the top of screw rod 422 and polished rod 423 all is fixed with PMKD 41;
further, the movable rod 421 is arranged in a horizontal direction, the movable rod 421, the movable bottom plate 41 and the cross beam 2 are arranged in parallel, so that the movable rod 421 and the movable bottom plate 41 move in parallel, the screw 422 and the polish rod 423 are both arranged vertically, the inner wall of the movable rod 421 is attached to the polish rod 423 to limit the moving track of the movable rod 421, two limit nuts 424 are arranged, the two limit nuts 424 are respectively attached to the upper side and the lower side of the movable rod 421, and the movable rod 421 is fixed through the two limit nuts 424;
compared with the prior art, with the vertical slip of movable rod 421 along polished rod 453, adjust the height of movable rod 421, then through rotating stop nut 424, stop nut 424 removes through the screw-thread fit with between the screw rod 422, locks fixedly through two stop nut 424 to movable rod 421.
Referring to fig. 5, the utility model provides a novel bridge crane end beam mechanism, the right fixing structure 44 includes a supporting rod 441, a first connecting rod 442, a fixing plate 443 and a second connecting rod 444, the bottom end of the supporting rod 441 is rotatably connected with the first connecting rod 422 through a rotating shaft, the bottom end of the first connecting rod 442 is rotatably connected with the fixing plate 443 through a rotating shaft, the left side of the top of the fixing plate 443 is rotatably connected with the second connecting rod 444 through a rotating shaft, the left end of the second connecting rod 444 is rotatably connected with the movable rod 421 through a rotating shaft, and the left end of the supporting rod 441 is fixedly connected with the cross beam 2;
further, the second connecting rod 444 is shaped like a straight rod, and the second connecting rod 444 tilts outwards from top to bottom, so that the movable rod 421 moves vertically to drive the fixing plate 443 to move through the second connecting rod 444, and the distance between the fixing plates 443 of the left fixing structure 43 and the right fixing structure 44 is adjusted;
compared with the prior art, through the height of adjusting movable rod 421, movable rod 421 drives the fixed plate 443 of left fixed knot structure 43 and right fixed knot structure 44 to remove through second connecting rod 444, and fixed plate 443 drives first connecting rod 442 to rotate, adjust the distance between the fixed plate 443 of left fixed knot structure 43 and right fixed knot structure 44, so that fix two fixed plates 443 on the supporting seat of different intervals, fixed plate 443 supports branch 441 through first connecting rod 442, branch 441 supports crossbeam 2, and fixed plate 443 supports movable rod 421 through second connecting rod 444, movable rod 421 supports crossbeam 2 through screw 422, the supporting effect to crossbeam 2 is good.
The utility model provides a novel bridge crane end beam mechanism, through having set up bearing structure 4, 41 bottom PMKD at bearing structure 4 is provided with regulation structure 42, and PMKD 41's the left and right sides is provided with left fixed knot structure 43 and right fixed knot structure 44 respectively, adjust the distance between left fixed knot structure 43 and right fixed knot structure 44's bottom through adjusting structure 42, and then adjust the fixed distance of 2 bottoms of crossbeam, so that fix the end beam structure on the supporting seat of different intervals, through having set up regulation structure 42, left fixed knot structure 43 and right fixed knot structure 44, through adjusting the high position of movable rod 421, movable rod 421 drives fixed plate 443 through second connecting rod 444 and removes, adjust the distance between the fixed plate 443 of left fixed knot structure 43 and right fixed knot structure 44, so that fix two fixed plates 443 on the supporting seat of different intervals.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A novel bridge crane end beam mechanism comprises a hoisting assembly (1), wherein cross beams (2) are respectively arranged on the front side and the rear side of the bottom of the hoisting assembly (1), slide rails (3) are fixed on the top of each cross beam (2), and the front side and the rear side of the bottom of the hoisting assembly (1) respectively slide along the slide rails (3);
the method is characterized in that: still include bearing structure (4), the bottom of crossbeam (2) is fixed with bearing structure (4), bearing structure (4) include PMKD (41), adjust structure (42), left fixed knot construct (43) and right fixed knot construct (44), the bottom middle part of PMKD (41) is provided with adjusts structure (42), the left and right sides of PMKD (41) all is provided with left fixed knot structure (43) and right fixed knot construct (44), adjust structure (42) about both ends be connected with left fixed knot construct (43) and right fixed knot construct (44) respectively, the top of left side fixed knot construct (43) and right fixed knot construct (44) respectively with crossbeam (2) about both ends fixed connection.
2. The novel end beam mechanism of the bridge crane as claimed in claim 1, wherein: adjust structure (42) including movable rod (421), screw rod (422), polished rod (423) and stop nut (424), the inside of movable rod (421) is vertical to be run through screw rod (422) and polished rod (423), the upper and lower both sides of screw rod (422) all are provided with stop nut (424), the inner wall and screw rod (422) threaded connection of stop nut (424), the left and right sides of movable rod (421) all adopts pivot and left fixed knot to construct (43) and right fixed knot to construct (44) and rotates and be connected, the top of screw rod (422) and polished rod (423) all with PMKD (41) fixed connection.
3. The novel end beam mechanism of the bridge crane as claimed in claim 1, wherein: the right fixing structure (44) comprises a support rod (441), a first connecting rod (442), a fixing plate (443) and a second connecting rod (444), the bottom end of the support rod (441) is rotatably connected with the first connecting rod (442) through a rotating shaft, the bottom end of the first connecting rod (442) is rotatably connected with the fixing plate (443) through a rotating shaft, the left side of the top of the fixing plate (443) is rotatably connected with the second connecting rod (444) through a rotating shaft, the left end of the second connecting rod (444) is rotatably connected with the movable rod (421) through a rotating shaft, and the left end of the support rod (441) is fixedly connected with the cross beam (2).
4. The novel end beam mechanism of the bridge crane as claimed in claim 1, wherein: the structure of the left fixing structure (43) is consistent with that of the right fixing structure (44), and the left fixing structure (43) and the right fixing structure (44) are arranged in a bilateral symmetry mode.
5. The novel end beam mechanism of the bridge crane as claimed in claim 2, wherein: the movable rod (421) is arranged in the horizontal direction, and the movable rod (421), the fixed bottom plate (41) and the cross beam (2) are arranged in parallel.
6. The novel end beam mechanism of the bridge crane as claimed in claim 2, wherein: screw rod (422) and polished rod (423) all are vertical setting, the inner wall and the laminating of polished rod (423) of movable rod (421).
7. The novel end beam mechanism of the bridge crane as claimed in claim 2, wherein: two limiting nuts (424) are arranged, and the two limiting nuts (424) are attached to the upper side and the lower side of the movable rod (421) respectively.
8. The novel end beam mechanism of the bridge crane as claimed in claim 3, wherein: the second connecting rod (444) is straight rod-shaped, and the second connecting rod (444) inclines outwards from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509856.8U CN217535198U (en) | 2022-06-16 | 2022-06-16 | Novel bridge crane end beam mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509856.8U CN217535198U (en) | 2022-06-16 | 2022-06-16 | Novel bridge crane end beam mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535198U true CN217535198U (en) | 2022-10-04 |
Family
ID=83418909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221509856.8U Active CN217535198U (en) | 2022-06-16 | 2022-06-16 | Novel bridge crane end beam mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535198U (en) |
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2022
- 2022-06-16 CN CN202221509856.8U patent/CN217535198U/en active Active
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