CN214935462U

CN214935462U - Bridge crane capable of lifting in sectional mode

Info

Publication number: CN214935462U
Application number: CN202121167339.2U
Authority: CN
Inventors: 赵建军; 李好选
Original assignee: Henan Zhongyuan Mining Equipment Co ltd
Current assignee: Henan Zhongyuan Mining Equipment Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of the hoist, especially, be a bridge crane that sectional type goes up and down, which comprises a roof, the top fixed mounting of roof has last hoist, the bottom fixed mounting of roof has four backup pads, upward be provided with two on the hoist and go up the wire rope, the bottom fixed mounting that goes up the wire rope has same movable plate for two, the bottom of movable plate is seted up flutedly. Through last hoist, lower hoist, go up the wire rope, lower wire rope, the movable plate, the guide way, the deflector, the cooperation of disc and couple, the goods goes up and down to the sectional type, prevent the wire rope overlength, cause the great swing of goods and lead to droing of goods to effectively protected goods and peripheral personnel's safety, through the riser, place the board, clamping screw, the cooperation of fixed plate and slipmat, can carry out effectual support to lower hoist, the dismouting of hoist is overhauld and is maintained under the while convenience.

Description

Bridge crane capable of lifting in sectional mode

Technical Field

The utility model relates to a hoist technical field especially relates to a bridge crane that sectional type goes up and down.

Background

The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Because its both ends are located on high cement column or metal support, the shape is similar to the bridge, when the height that needs to hoist the goods is higher, it is known that highly higher, and the amplitude of steel wire and goods swing is big more, and the probability that the goods takes place to drop is big more to cause the damage of goods, brought the hidden danger simultaneously for the safety, just need to use the bridge crane that the sectional type goes up and down this moment, avoid steel wire and goods to take place the swing.

However, when the height of the existing bridge crane for hoisting the goods is high, the steel wire and the goods are prone to swing, the goods are prone to being separated and damaged, and meanwhile potential safety hazards are brought, so that the bridge crane capable of lifting in a sectional mode is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current bridge crane when the height that needs hoisted the goods is higher, steel wire and goods easily take place to swing, lead to the goods to take place to break away from and damage, have brought the shortcoming of hidden danger for the safety simultaneously, and the bridge crane of a sectional type lift that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bridge crane capable of lifting in a sectional mode comprises a top plate, wherein an upper crane is fixedly mounted at the top of the top plate, four supporting plates are fixedly mounted at the bottom of the top plate, two upper steel wire ropes are arranged on the upper crane, the bottom ends of the two upper steel wire ropes are fixedly provided with the same moving plate, a groove is formed in the bottom of the moving plate, a driving motor is fixedly mounted on the inner wall of one side of the groove, a lead screw is fixedly mounted on an output shaft of the driving motor, a mounting seat is sleeved on the outer side of the lead screw in a threaded manner, two vertical plates are fixedly mounted at the bottom of the mounting seat, a placing plate is fixedly mounted at the bottoms of the two vertical plates, the same lower crane is movably placed at the tops of the two placing plates, two lower steel wire ropes are arranged on the lower crane, a disc is fixedly mounted at the bottom ends of the two lower steel wire ropes, and a hook is fixedly mounted at the bottom of the disc, the equal screw thread in one side that two risers kept away from each other is provided with clamping screw, and the equal fixed mounting in one end that two clamping screw are close to each other has the fixed plate, and two fixed plates move about respectively the both sides of butt hoist under.

Preferably, the guide grooves are formed in one side, close to each other, of the two supporting plates on one side, the guide plates are sleeved in the four guide grooves in a sliding mode, and the four guide plates are fixedly installed on the front side and the rear side of the moving plate respectively.

Preferably, the same cross rod is fixedly installed on the inner walls of the two sides of the groove, and the installation seat is sleeved on the outer side of the cross rod in a sliding mode.

Preferably, a limiting groove is formed in the inner wall of the top of the groove, the roller is rotatably mounted at the top of the mounting seat, and the roller is connected in the limiting groove in a rolling mode.

Preferably, two fixed plates are close to each other and are all fixedly mounted with anti-slip mats on one side, and the two anti-slip mats are movably abutted to two sides of the lower crane respectively.

Preferably, the top plate is fixedly provided with two guide sleeves, and the two upper steel wire ropes are respectively sleeved in the corresponding guide sleeves in a sliding manner.

In the utility model, the bridge crane capable of lifting in a sectional manner can lift goods in a sectional manner by matching the upper crane, the lower crane, the upper steel wire rope, the lower steel wire rope, the movable plate, the guide groove, the guide plate, the disc and the hook, so that the goods can be prevented from falling off due to the fact that the steel wire rope is too long and the goods are greatly swung, and the safety of the goods and peripheral personnel is effectively protected;

in the utility model, the bridge crane capable of lifting in a sectional manner is convenient for lifting goods to a specified position through the matching of the driving motor, the lead screw and the mounting seat, and can effectively support the lower crane through the matching of the vertical plate, the placing plate, the fixing screw, the fixing plate and the non-slip mat, and is convenient for the disassembly, assembly, maintenance and repair of the lower crane;

the utility model has the advantages of reasonable design, through last hoist, lower hoist, go up the wire rope, lower wire rope, the movable plate, the guide way, the deflector, the cooperation of disc and couple, the cargo goes up and down to the sectional type, prevent the wire rope overlength, cause the great swing of goods and lead to droing of goods, thereby effectively protected goods and peripheral personnel's safety, through the riser, place the cooperation of board, clamping screw, fixed plate and slipmat, can carry out effectual support to lower hoist, the dismouting of hoist is overhauld and is maintained under the while is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a bridge crane lifting in a sectional manner according to the present invention;

fig. 2 is a sectional view of a bridge crane lifting in a sectional manner according to the present invention;

FIG. 3 is a schematic structural diagram of the part A of the bridge crane according to the present invention

In the figure: 1. a top plate; 2. a support plate; 3. loading the crane; 4. feeding a steel wire rope; 5. a guide groove; 6. a guide plate; 7. placing the plate; 8. a vertical plate; 9. a crane is lowered; 10. a steel wire rope is arranged; 11. a disc; 12. hooking; 13. moving the plate; 14. a groove; 15. a guide sleeve; 16. a drive motor; 17. a screw rod; 18. a cross bar; 19. fixing the screw rod; 20. a fixing plate; 21. a non-slip mat; 22. a mounting seat; 23. a roller; 24. a limiting groove.

Detailed Description

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.

Referring to fig. 1-3, a bridge crane capable of lifting in a sectional manner comprises a top plate 1, an upper crane 3 is fixedly mounted at the top of the top plate 1, four supporting plates 2 are fixedly mounted at the bottom of the top plate 1, two upper steel wire ropes 4 are arranged on the upper crane 3, the bottom ends of the two upper steel wire ropes 4 are fixedly mounted with a same moving plate 13, a groove 14 is formed at the bottom of the moving plate 13, a driving motor 16 is fixedly mounted on the inner wall of one side of the groove 14, a lead screw 17 is fixedly mounted on an output shaft of the driving motor 16, a mounting seat 22 is sleeved on the outer side of the lead screw 17 in a threaded manner, two vertical plates 8 are fixedly mounted at the bottom of the mounting seat 22, placing plates 7 are fixedly mounted at the bottoms of the two vertical plates 8, a same lower crane 9 is movably placed at the tops of the two placing plates 7, and two lower steel wire ropes 10 are arranged on the lower crane 9, the bottom ends of the two lower steel wire ropes 10 are fixedly provided with a disc 11, the bottom of the disc 11 is fixedly provided with a hook 12, goods can be hung conveniently through the hook 12, the lower steel wire ropes 10 begin to be collected through the lower crane 9, the lower steel wire ropes 10 drive the disc 11, the hook 12 and the goods to ascend and descend, then the upper crane 3 is started, the upper crane 3 begins to collect the steel wire ropes 4, the upper steel wire ropes 4 drive a movable plate 13 and the goods to ascend and descend for the second time, so that the sectional type goods can be lifted, the lengths of the upper steel wire ropes 4 and the lower steel wire ropes 10 are ensured to be shorter, the goods falling caused by the larger swinging of the upper steel wire ropes 4, the lower steel wire ropes 10 and the goods is avoided, one sides, far away from each other, of the two vertical plates 8 are all provided with fixing screw rods 19 in a threaded manner, and one ends, close to each other, of the two fixing screw rods 19 are all fixedly provided with a fixing plate 20, two fixed plates 20 activity butt respectively in the both sides of hoist 9 down, through riser 8 and the cooperation of placing board 7, can be effectual to the support of hoist 9 down, the load of hoist 9 has been guaranteed down, unscrew clamping screw 19, make fixed plate 20 and slipmat 21 not with the both sides contact of hoist 9 down, thereby hoist 9 down that can be quick pulls down, the convenience is overhauld and is maintained hoist 9 down, then place hoist 9 down on placing board 7, screw up clamping screw 19, make fixed plate 20 and slipmat 21 firmly butt the both sides of hoist 9 down, thereby can be fast to carrying out fixed mounting to hoist 9 down.

The utility model discloses in, the guide way 5 has all been seted up to one side that two backup pads 2 that are located one side are close to each other, has all slided in four guide ways 5 and has cup jointed deflector 6, and four deflector 6 fixed mounting are the front and back side of movable plate 13 respectively, conveniently lead movable plate 13, make its more stable that removes, have avoided the goods to take place the swing.

The utility model discloses in, fixed mounting has same horizontal pole 18 on the both sides inner wall of recess 14, mount pad 22 slides and cup joints in the outside of horizontal pole 18, and the convenience is carried on spacingly to mount pad 22, makes it not rotatory together with lead screw 17.

The utility model discloses in, spacing groove 24 has been seted up on the top inner wall of recess 14, the top of mount pad 22 is rotated and is installed gyro wheel 23, gyro wheel 23 roll connection is in spacing groove 24, conveniently leads mount pad 22, makes more steady of its removal, effectively avoids the goods to take place to rock.

The utility model discloses in, the equal fixed mounting in one side that two fixed plates 20 are close to each other has slipmat 21, and two slipmats 21 move about the butt respectively in the both sides of hoist 9 down, through slipmat 21, have guaranteed that fixed plate 20 and hoist 9 down firmly the butt together, can carry out effectual fixed to hoist 9 down.

The utility model discloses in, fixed two uide bushings 15 that are provided with on the roof 1, two go up wire rope 4 and slide respectively to cup joint in the uide bushing 15 that corresponds, the convenience leads to last wire rope 4, avoids going up wire rope 4 and takes place the swing.

In the utility model, when in use, when the height of goods to be lifted is higher, the goods are hung through the hook 12, the lower steel wire rope 10 starts to be collected through the lower crane 9, the lower steel wire rope 10 drives the disc 11, the hook 12 and the goods to ascend so as to finish the preliminary ascending and descending, then the upper crane 3 is started, the upper crane 3 starts to collect the upper steel wire rope 4, the upper steel wire rope 4 drives the movable plate 13 and the goods to ascend and descend for the second time, the movable plate 13 is more stable to move through the matching of the guide plate 6 and the guide groove 5, the lengths of the upper steel wire rope 4 and the lower steel wire rope 10 are ensured to be shorter through the sectional ascending and descending, the swinging of the upper steel wire rope 4, the lower steel wire rope 10 and the goods is avoided, the goods are prevented from falling off, when the height of the goods is proper, the driving motor 16 is started, the output shaft of the driving motor 16 drives the screw rod 17 to rotate, under the limit of the transverse rod 18 and the limit groove 24, lead screw 17 has driven the horizontal migration of mount pad 22 and goods to can lift the goods to appointed position, through riser 8 and the cooperation of placing board 7, can be effectual to the support of hoist 9 down, guaranteed the load of hoist 9 down, unscrew clamping screw 19, make fixed plate 20 and slipmat 21 not contact with the both sides of hoist 9 down, thereby can be quick pull down hoist 9, the convenience is overhauld and is maintained hoist 9 down.

Claims

1. The bridge crane capable of lifting in a sectional mode comprises a top plate (1) and is characterized in that an upper crane (3) is fixedly mounted at the top of the top plate (1), four supporting plates (2) are fixedly mounted at the bottom of the top plate (1), two upper steel wire ropes (4) are arranged on the upper crane (3), the bottom ends of the two upper steel wire ropes (4) are fixedly mounted with a same movable plate (13), a groove (14) is formed in the bottom of the movable plate (13), a driving motor (16) is fixedly mounted on the inner wall of one side of the groove (14), a lead screw (17) is fixedly mounted on an output shaft of the driving motor (16), a mounting seat (22) is sleeved on the outer side of the lead screw (17) in a threaded mode, two vertical plates (8) are fixedly mounted at the bottom of the mounting seat (22), and a placing plate (7) is fixedly mounted at the bottoms of the two vertical plates (8), the two tops of placing board (7) are movable and are placed same lower hoist (9), be provided with two lower wire rope (10) down on hoist (9), the bottom fixed mounting of two lower wire rope (10) has disc (11), the bottom fixed mounting of disc (11) has couple (12), and the equal screw thread in one side that two risers (8) kept away from each other is provided with clamping screw (19), and the equal fixed mounting in one end that two clamping screw (19) are close to each other has fixed plate (20), and two fixed plate (20) move about the both sides of butt hoist (9) under respectively.

2. A bridge crane capable of lifting in a sectional manner as claimed in claim 1, wherein the two supporting plates (2) on one side are provided with guide grooves (5) on the side close to each other, the four guide grooves (5) are sleeved with guide plates (6) in a sliding manner, and the four guide plates (6) are respectively and fixedly mounted on the front and rear sides of the moving plate (13).

3. A bridge crane lifting in a sectional manner as claimed in claim 1, wherein the same cross bar (18) is fixedly mounted on the inner walls of the two sides of the groove (14), and the mounting seat (22) is slidably sleeved on the outer side of the cross bar (18).

4. A bridge crane capable of lifting in a sectional manner as claimed in claim 1, wherein a limiting groove (24) is formed in an inner wall of a top portion of the groove (14), a roller (23) is rotatably mounted on the top portion of the mounting seat (22), and the roller (23) is rotatably connected in the limiting groove (24).

5. A bridge crane capable of lifting and lowering in a sectional manner as claimed in claim 1, wherein the two fixing plates (20) are fixedly provided with anti-slip mats (21) on the sides close to each other, and the two anti-slip mats (21) are movably abutted against the two sides of the lower crane (9) respectively.

6. A bridge crane with sectional lifting according to claim 1, wherein the top plate (1) is fixedly provided with two guide sleeves (15), and the two upper steel wire ropes (4) are respectively slidably sleeved in the corresponding guide sleeves (15).