CN210973628U - Hook bridge crane - Google Patents
Hook bridge crane Download PDFInfo
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- CN210973628U CN210973628U CN201921344260.5U CN201921344260U CN210973628U CN 210973628 U CN210973628 U CN 210973628U CN 201921344260 U CN201921344260 U CN 201921344260U CN 210973628 U CN210973628 U CN 210973628U
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- driving motor
- bridge crane
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- hook
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Abstract
The utility model discloses a lifting hook bridge crane, including auxiliary beam, stand, walking dolly and supporting beam, supporting beam's both ends are all through the vertical stand of installing of connecting seat, and all install the spud pile in one side of stand, first motor case is installed to one side of stand bottom, and the inside of first motor case is provided with vibrating motor, transversely install auxiliary beam between the stand top, and the both ends of auxiliary beam bottom all transversely install the spreader, the second motor case is installed to the auxiliary beam bottom of spreader one side, and the internally mounted of second motor case has a driving motor. The utility model discloses an installation vibrating motor, a driving motor, lead screw, spreader, rod cover, montant and cleaning brush for the cleaning brush removes about the track, clears up the dust, improves the stability of dolly operation.
Description
Technical Field
The utility model relates to a crane equipment technical field specifically is a lifting hook bridge crane.
Background
The bridge crane is a hoisting device which is transversely erected above workshops, warehouses and stockyards for hoisting materials, because the two ends of the bridge crane are positioned on a high cement column or a metal support and are shaped like a bridge, the bridge frame of the bridge crane longitudinally runs along rails laid on the high frames at the two sides, the space below the bridge frame can be fully utilized for hoisting the materials without being blocked by ground equipment, the bridge crane is a hoisting machine with the widest application range and the largest quantity, but the existing bridge crane still has some defects, the weight of the goods hoisted by the crane is heavier, the goods are easy to slide and shake in the process of hoisting the heavy objects, the goods fall off, the danger is larger, because corresponding auxiliary devices are lacked in the process of hoisting the heavy objects, the goods are easy to be unstable, the number of lifting hooks is only one, when the large goods are hoisted, because only one, it is not very stable during the jack-up, take place the slope easily, lead to the goods to drop, the security is relatively poor, and the track is long-time not clear up the dust in addition, can influence the work efficiency of hoist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting hook bridge crane to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hook bridge crane comprises an auxiliary cross beam, stand columns, traveling trolleys and a supporting cross beam, wherein the stand columns are vertically arranged at two ends of the supporting cross beam through connecting seats, fixing piles are arranged on one sides of the stand columns, a first motor box is arranged on one side of the bottom end of each stand column, a vibration motor is arranged in each first motor box, the auxiliary cross beam is transversely arranged between the top ends of the stand columns, cross columns are transversely arranged at two ends of the bottom end of each auxiliary cross beam, a second motor box is arranged at the bottom end of each auxiliary cross beam on one side of each cross column, a first driving motor is arranged in each second motor box, guard rails are arranged at two ends of the top end of each supporting cross beam, two rails which are parallel to each other are arranged at the top end of each supporting cross beam between the guard rails, two traveling trolleys are symmetrically arranged on the rails, and wheels matched with the rails, the steelframe is installed to the bottom of walking dolly, and the fixed frame is installed on the top of walking dolly, the internally mounted of fixed frame has the reel, and the fixed frame internally mounted of reel one side has third driving motor, and third driving motor's output is connected with the one end of reel, the winding of reel surface has wire rope, and wire rope's one end installs the steelframe that runs through supporting beam, the mounting is installed to the bottom of steelframe, and the lifting hook is installed to the bottom of mounting.
Preferably, the lead screw is all transversely installed through the bearing in the both sides of spreader inner wall, and the output of second motor case is connected with the one end of lead screw, be provided with the rod cover on the lead screw, and the rod cover passes through threaded connection with the lead screw, the montant that runs through the spreader bottom is installed to the bottom of rod cover, and the bottom of montant installs the cleaning brush.
Preferably, the bottom end of the cleaning brush is attached to the rail, and the length of the rail is smaller than that of the filament rod.
Preferably, the inside of walking dolly is provided with second driving motor, and the output shaft is installed to second driving motor's output, all connect through the transmission shaft between the wheel of walking dolly same side, and the one end of output shaft is passed through the belt and is connected with the top of transmission shaft.
Preferably, the telescopic frame is vertically installed at one end of the bottom end of the fixing frame, and the steel wire rope extends to the inside of the telescopic frame.
Preferably, be welding integrated structure between lifting hook and the mounting, and the inboard of lifting hook is provided with the arch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the cleaning trolley is characterized in that the vibration motor, the first driving motor, the lead screw, the transverse column, the rod sleeve, the vertical rod and the cleaning brush are arranged, vibration is generated when the vibration motor works, so that dust in a rail is vibrated out, then the lead screw is driven to rotate by the first driving motor, and the rod sleeve moves left and right due to threaded connection between the lead screw and the rod sleeve, so that the cleaning brush moves left and right on the rail, the dust can be finally cleaned, and the running stability of the trolley can be improved;
(2) the second driving motor is arranged to rotate to drive the winding drum to rotate, so that the steel wire rope is contracted or expanded, the lifting hook is lifted up and lowered down, the steel wire rope shakes due to the fact that the size of a heavy object is large, the steel wire rope is wrapped together by the telescopic frame, the shaking range of the steel wire rope is reduced, and the stability of the steel wire rope is guaranteed;
(3) through installing two walking dollies, the lifting hook, the wheel, third driving motor, belt and transmission shaft, rotate through third driving motor and drive the output shaft and rotate, because the output shaft passes through the belt and is connected with the transmission shaft, thereby make the wheel rotate, the wheel rotates and drives the walking dolly round trip movement on the track, through adjusting the distance between two walking dollies, make the distance between the lifting hook can be adjusted, thereby can realize the jack-up with the heavy object of equidimension not, the scope that the hoist is suitable for has been enlarged.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the front view of the internal structure of the present invention;
FIG. 2 is a schematic view of a side view of a part of the structure of the walking trolley of the present invention;
FIG. 3 is a front view of the present invention;
in the figure: 1. an auxiliary cross beam; 2. a column; 3. a walking trolley; 4. fixing the pile; 5. a support beam; 6. a fixing member; 7. a steel frame; 8. a hook; 9. a wire rope; 10. a vibration motor; 11. a first motor case; 12. a track; 13. protecting the fence; 14. a second motor case; 15. a first drive motor; 16. a cross post; 17. a cleaning brush; 18. a rod sleeve; 19. a vertical rod; 20. a screw rod; 21. a bearing; 22. a fixing frame; 23. a second drive motor; 24. a reel; 25. a third drive motor; 26. an output shaft; 27. a belt; 28. a drive shaft; 29. a wheel; 30. an expansion bracket.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a hook bridge crane comprises an auxiliary cross beam 1, stand columns 2, a traveling trolley 3 and a supporting cross beam 5, wherein the stand columns 2 are vertically arranged at two ends of the supporting cross beam 5 through connecting seats, fixing piles 4 are arranged on one sides of the stand columns 2, a first motor box 11 is arranged on one side of the bottom ends of the stand columns 2, a vibration motor 10 is arranged inside the first motor box 11, the type of the vibration motor 10 can be Y90S-6, the auxiliary cross beam 1 is transversely arranged between the top ends of the stand columns 2, and cross columns 16 are transversely arranged at two ends of the bottom end of the auxiliary cross beam 1;
both sides of the inner wall of the transverse column 16 are transversely provided with screw rods 20 through bearings 21, the output end of the second motor box 14 is connected with one end of each screw rod 20, a rod sleeve 18 is arranged on each screw rod 20, each rod sleeve 18 is in threaded connection with each screw rod 20, a vertical rod 19 penetrating through the bottom end of the transverse column 16 is arranged at the bottom end of each rod sleeve 18, a cleaning brush 17 is arranged at the bottom end of each vertical rod 19, and dust on the surface of the rail 12 is cleaned through the back-and-forth movement of the cleaning brush 17;
the bottom end of the cleaning brush 17 is attached to the rail 12, and the length of the rail 12 is smaller than that of the screw rod 20, so that the cleaning brush 17 can clean dust on the surface of the rail 12, and the inconvenience in cleaning the edge of the rail 12 is avoided;
a second motor box 14 is installed at the bottom end of the auxiliary cross beam 1 on one side of the cross column 16, a first driving motor 15 is installed inside the second motor box 14, the type of the first driving motor 15 can be YZSB, guard rails 13 are respectively arranged at two ends of the top end of the supporting cross beam 5, two parallel rails 12 are arranged at the top end of the supporting cross beam 5 between the guard rails 13, and two travelling trolleys 3 are symmetrically arranged on the rails 12;
a second driving motor 25 is arranged in the traveling trolley 3, the type of the second driving motor 25 can be Y80M1-2, an output shaft 26 is arranged at the output end of the second driving motor 25, wheels 29 on the same side of the traveling trolley 3 are connected through a transmission shaft 28, one end of the output shaft 26 is connected with the top end of the transmission shaft 28 through a belt 27, so that the two traveling trolleys 3 can move back and forth, and the lifting of heavy objects with different sizes can be met by adjusting the distance between the two traveling trolleys 3;
the four corners of the bottom end of the walking trolley 3 are respectively provided with a wheel 29 matched with the rail 12, the bottom end of the walking trolley 3 is provided with a steel frame 7, the top end of the walking trolley 3 is provided with a fixed frame 22, a winding drum 24 is arranged inside the fixed frame 22, a third driving motor 23 is arranged inside the fixed frame 22 at one side of the winding drum 24, the type of the third driving motor 23 can be YZU L, and the output end of the third driving motor 23 is connected with one end of the winding drum 24;
an expansion bracket 30 is vertically installed at one end of the bottom end of the fixed frame 22, and the steel wire rope 9 extends into the expansion bracket 30, so that the steel wire rope 9 can only rock in the expansion bracket 30, and the amplitude of the steel wire rope 9 is reduced;
a steel wire rope 9 is wound on the surface of the winding drum 24, a steel frame 7 penetrating through the supporting beam 5 is installed at one end of the steel wire rope 9, a fixing piece 6 is installed at the bottom end of the steel frame 7, and a lifting hook 8 is installed at the bottom end of the fixing piece 6;
be welding integral structure between lifting hook 8 and the mounting 6, and lifting hook 8's inboard is provided with the arch, strengthens the stability of lifting hook 8 and the 6 structures of mounting, and the frictional force of increase lifting hook 8 and heavy object prevents that the heavy object from dropping.
The working principle is as follows: when the device is used, the supporting beam 5 is fixed and erected at a designated position through the fixing pile 4, then a heavy object is placed on the ground, the third driving motor 25 is controlled to be started through the control center, the third driving motor 25 rotates to drive the output shaft 26 to rotate, the output shaft 26 is connected with the transmission shaft 28 through the belt 27, the transmission shaft 28 also rotates, the transmission shaft 28 rotates to drive the wheels 29 to rotate, the wheels 29 rotate to drive the walking trolley 3 to move left and right on the track 12, when the walking trolley 3 moves above the heavy object, the third driving motor 25 is closed, then the control center controls to start the second driving motor 23, the second driving motor 23 rotates to drive the winding drum 24 to rotate, the winding drum 24 rotates the steel wire rope 9 to open and enable the hook 8 to descend downwards, then the heavy object is hung by the hook 8, after the operation, the control center controls to start the second driving motor 23, the second driving motor 23 rotates to drive the winding drum, when a large heavy object is encountered, the distance between the two travelling trolleys 3 can be adjusted, namely, the distance between the lifting hooks 8 is adjusted, the heavy objects with different sizes can be lifted through the mutual matching of the two travelling trolleys 3, when the lifting hooks 8 and the travelling trolleys 3 are not used, the lifting hooks 8 and the travelling trolleys 3 move to one side through the third driving motor 25, the control center firstly controls and starts the vibration motor 10, the vibration motor 10 generates vibration during working, so that dust on the track 12 is shaken out, then the control center controls and starts the first driving motor 15, the first driving motor 15 rotates and drives the screw rod 20 to rotate, the screw rod 20 rotates and drives the rod sleeve 18 to move inside the transverse column 16, so that the vertical rod 19 and the cleaning brush 17 move left and right, and finally the cleaning brush 17 is used for cleaning the dust on the track 12 through left and right movement, the above is the whole working principle of the utility model.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a lifting hook bridge crane, includes auxiliary beam (1), stand (2), walking dolly (3) and supporting beam (5), its characterized in that: the vertical upright post (2) is vertically installed at the two ends of the supporting beam (5) through connecting seats, the fixing piles (4) are installed on one side of the upright post (2), a first motor box (11) is installed on one side of the bottom end of the upright post (2), a vibration motor (10) is arranged inside the first motor box (11), an auxiliary beam (1) is transversely installed between the top ends of the upright posts (2), cross posts (16) are transversely installed at the two ends of the bottom end of the auxiliary beam (1), a second motor box (14) is installed at the bottom end of the auxiliary beam (1) on one side of each cross post (16), a first driving motor (15) is installed inside the second motor box (14), guard rails (13) are arranged at the two ends of the top end of the supporting beam (5), and two rails (12) which are parallel to each other are arranged at the top end of the supporting beam (5) between the guard rails, two walking trolleys (3) are symmetrically arranged on the track (12), wheels (29) matched with the track (12) are arranged at four corners of the bottom end of each walking trolley (3), a steel frame (7) is arranged at the bottom end of each walking trolley (3), a fixed frame (22) is installed at the top end of the walking trolley (3), a winding drum (24) is installed inside the fixed frame (22), a third driving motor (23) is installed inside the fixed frame (22) on one side of the winding drum (24), the output end of the third driving motor (23) is connected with one end of a winding drum (24), a steel wire rope (9) is wound on the surface of the winding drum (24), and one end of the steel wire rope (9) is provided with a steel frame (7) which penetrates through the supporting beam (5), mounting (6) are installed to the bottom of steelframe (7), and lifting hook (8) are installed to the bottom of mounting (6).
2. A hook bridge crane according to claim 1, wherein: lead screw (20) are all transversely installed through bearing (21) to the both sides of spreader (16) inner wall, and the output of second motor case (14) is connected with the one end of lead screw (20), be provided with rod cover (18) on lead screw (20), and rod cover (18) pass through threaded connection with lead screw (20), montant (19) that run through spreader (16) bottom are installed to the bottom of rod cover (18), and cleaning brush (17) are installed to the bottom of montant (19).
3. A hook bridge crane according to claim 2, wherein: the bottom end of the cleaning brush (17) is attached to the rail (12), and the length of the rail (12) is smaller than that of the screw rod (20).
4. A hook bridge crane according to claim 1, wherein: the inside of walking dolly (3) is provided with second driving motor (25), and output shaft (26) are installed to the output of second driving motor (25), all connect through transmission shaft (28) between wheel (29) with one side of walking dolly (3), and the one end of output shaft (26) is passed through belt (27) and is connected with the top of transmission shaft (28).
5. A hook bridge crane according to claim 1, wherein: the telescopic frame (30) is vertically installed at one end of the bottom end of the fixing frame (22), and the steel wire rope (9) extends into the telescopic frame (30).
6. A hook bridge crane according to claim 1, wherein: be welding integrated structure between lifting hook (8) and mounting (6), and the inboard of lifting hook (8) is provided with the arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344260.5U CN210973628U (en) | 2019-08-19 | 2019-08-19 | Hook bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344260.5U CN210973628U (en) | 2019-08-19 | 2019-08-19 | Hook bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210973628U true CN210973628U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921344260.5U Active CN210973628U (en) | 2019-08-19 | 2019-08-19 | Hook bridge crane |
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| Country | Link |
|---|---|
| CN (1) | CN210973628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117819399A (en) * | 2024-03-05 | 2024-04-05 | 河南隧通机械有限公司 | Bridge crane |
-
2019
- 2019-08-19 CN CN201921344260.5U patent/CN210973628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117819399A (en) * | 2024-03-05 | 2024-04-05 | 河南隧通机械有限公司 | Bridge crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 19 Kuang Road, Changnuo Industrial Zone, Weizhuang Town, Changyuan City, Xinxiang City, Henan Province, 453400 Patentee after: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. Address before: 453400 County, Henan, Changyuan province Xinxiang County Industrial Zone Patentee before: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |