CN219363005U - Crane equipment with rotary lifting appliance - Google Patents

Abstract

The utility model discloses crane equipment with a rotary lifting appliance, which comprises a gantry crane, wherein the bottom of a supporting leg of the gantry crane is fixedly connected with a supporting bottom plate, a supporting bottom frame is arranged outside the supporting leg of the gantry crane, walking casters are fixedly connected to two sides of the bottom end of the supporting bottom frame, hydraulic cylinders are fixedly connected to two sides of the supporting leg of the gantry crane, a walking trolley is arranged at the top end of the gantry crane, and a winder is arranged at one side of the walking trolley. This crane equipment with rotatory hoist drives hoist bottom plate through driving motor and rotates, thereby the position that the goods of hoist bottom plate bottom can rotate to place realizes nimble function of transportation, and the reinforcement at hoist bottom plate top is grabbed the pole and is moved in reserving the spout inside in the rotatory in-process, consolidates and grabs the pole and can improve hoist bottom plate and carry the stability of drawing the goods, but this structure has realized the function of rotatable regulation, has solved inconvenient rotatory problem of lifting by crane the goods.

Description

Crane equipment with rotary lifting appliance

Technical Field

The utility model relates to the technical field of cranes, in particular to crane equipment with a rotary lifting appliance.

Background

The crane is a hoisting machine for vertically and horizontally transporting goods, and the variety of the crane is more, wherein the gantry crane is a bridge type crane with a portal shape formed by arranging a horizontal bridge on two supporting legs, and is widely used for carrying and installing power stations, ports, railway goods stations and the like.

Through retrieving, according to the gantry crane with weight monitoring that application number CN202220324722.2 discloses, mention "herein the top inboard of support piece is provided with position control mechanism, position control mechanism is including supporting diaphragm, slide rail groove, gyro wheel, connecting plate and roof, slide rail groove has been seted up to the outer wall both sides of supporting the diaphragm, and supports diaphragm upper end top and be provided with the roof, the inner wall block in slide rail groove has the gyro wheel, and the outside department of gyro wheel is provided with the connecting plate, the lower extreme both sides of connecting plate are provided with the mounting panel", and the gantry crane in above-mentioned application is when lifting by crane the goods, and gantry crane lifting by crane mechanism lacks rotation regulation structure, and after lifting by crane and transferring the goods, still needs the manual adjustment goods to put the position.

There is a need for a crane apparatus with a rotating spreader that solves the technical drawbacks presented in the above-mentioned art.

Disclosure of Invention

The utility model aims to provide crane equipment with a rotary lifting appliance, so as to solve the problem that the prior art is inconvenient to rotate and lift cargoes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crane equipment with rotatory hoist, includes gantry crane, the landing leg bottom fixedly connected with braced bottom plate of gantry crane, the landing leg outside of gantry crane is provided with the support underframe, the both sides fixedly connected with walking truckle of support underframe bottom, the landing leg both sides fixedly connected with pneumatic cylinder of gantry crane, the travelling trolley is installed on the top of gantry crane, the rolling ware is installed to travelling trolley one side, the internally mounted of rolling ware has the hoist cable wire, the bottom fixedly connected with hoist mainboard of hoist cable wire, driving motor is installed on the top of hoist mainboard, the bottom swing joint of hoist mainboard has the hoist bottom plate, the both sides of hoist bottom plate bottom are provided with the lifting hook, the top fixedly connected with adjusting slide of lifting hook, the both ends of bottom plate are provided with the regulation spout, the both sides fixedly connected with on hoist bottom plate top consolidates the grab bar, the reservation spout has been seted up to the bottom of hoist mainboard.

Preferably, the output end of the driving motor is fixedly connected with the top end of the lifting appliance bottom plate.

Preferably, the reinforcing grab bar is L-shaped, and is embedded in the reserved chute and is in sliding connection.

Preferably, the adjusting slide block is sleeved outside the lifting appliance bottom plate, the inner side of the adjusting slide block is embedded in the adjusting slide groove, and the inner side of the adjusting slide block is movably connected with the mounting bolt.

Preferably, the inside fixedly connected with spacing slider of support underframe, spacing spout has been seted up to gantry crane's landing leg department, spacing slider inlays in the inside of spacing spout.

Preferably, the output end of the hydraulic cylinder is fixedly connected with the top end of the supporting underframe, and the walking casters are arranged at four corners of the bottom of the supporting underframe.

Preferably, the two ends of the gantry crane are provided with movable sliding grooves, and the two ends of the travelling trolley are embedded in the movable sliding grooves.

Preferably, one end of the mounting bolt penetrates through the adjusting sliding block and is embedded in the lifting appliance bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: the crane equipment with the rotary lifting appliance not only realizes the function of rotatable adjustment and stable lifting, but also realizes the function of convenient movement;

(1) Through being provided with hoist mainboard, driving motor, hoist bottom plate, reserve spout and consolidate the grab bar, the driving motor at hoist mainboard top can drive hoist bottom plate rotation, and after lifting by crane goods, driving motor drives hoist bottom plate rotation, thereby the position that the goods of hoist bottom plate bottom can rotate to realize nimble transportation's function, and the consolidate grab bar at hoist bottom plate top moves in reserve spout inside in the rotatory process, consolidate grab bar can improve hoist bottom plate and carry the stability of drawing the goods, and this structure has realized rotatable regulation's function;

(2) Through being provided with travelling trolley, rolling ware, lifting hook, adjusting slide block, mounting bolt and adjusting chute, need to be with lifting hook on the goods before lifting the goods first, travelling trolley and rolling ware can lift and shift the goods afterwards, lifting hook's interval can be adjusted according to the size of goods, need to remove two sets of lifting hook to suitable interval during the regulation, then use mounting bolt to fix can, install spacing knot on the lifting hook, can be with lifting hook closure avoid the goods to drop, this structure has realized the function of stable lifting;

(3) Through being provided with support underframe, pneumatic cylinder, spacing spout, supporting baseplate, the spacing slider of walking truckle, the gantry crane is through the supporting baseplate of landing leg bottom to its steady support, when needing to remove the gantry crane, need start the pneumatic cylinder, the pneumatic cylinder promotes and supports the underframe and move down, until the walking truckle that supports the underframe bottom and ground contact and support the gantry crane, uses the tractor can stimulate the gantry crane walking later and shift, and this structure has realized the function of being convenient for remove the gantry crane.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

fig. 2 is a schematic diagram of the front view structure of a main board of the lifting appliance;

fig. 3 is a schematic view of a lifting appliance main board of the utility model in a bottom view;

fig. 4 is a schematic front view of the supporting base plate of the present utility model.

In the figure: 1. a supporting bottom frame; 2. a hydraulic cylinder; 3. a gantry crane; 4. a lifting appliance main board; 5. hoisting a steel rope; 6. moving the chute; 7. a walking trolley; 8. a winder; 9. a driving motor; 10. a lifting appliance bottom plate; 11. lifting a hook; 12. limiting sliding grooves; 13. a support base plate; 14. a walking castor; 15. reserving a chute; 16. reinforcing the grab bar; 17. an adjusting slide block; 18. installing a bolt; 19. adjusting the chute; 20. and a limit sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a crane device with a rotary lifting appliance comprises a gantry crane 3, wherein a supporting bottom plate 13 is fixedly connected to the bottom of a supporting leg of the gantry crane 3, a supporting bottom frame 1 is arranged outside the supporting leg of the gantry crane 3, travelling casters 14 are fixedly connected to two sides of the bottom end of the supporting bottom frame 1, hydraulic cylinders 2 are fixedly connected to two sides of the supporting leg of the gantry crane 3, a travelling trolley 7 is mounted on the top end of the gantry crane 3, a winder 8 is mounted on one side of the travelling trolley 7, a lifting steel rope 5 is mounted in the winder 8, a lifting main plate 4 is fixedly connected to the bottom end of the lifting steel rope 5, a driving motor 9 is mounted on the top end of the lifting main plate 4, a lifting appliance bottom plate 10 is movably connected to the bottom end of the lifting appliance main plate 4, lifting hooks 11 are arranged on two sides of the bottom end of the lifting appliance bottom plate 10, regulating slide blocks 17 are fixedly connected to the top ends of the lifting appliance bottom plate 10, reinforcing grabbing rods 16 are fixedly connected to two sides of the top end of the lifting appliance bottom plate 10, and reserved slide grooves 15 are formed in the bottom end of the lifting appliance main plate 4;

the output end of the driving motor 9 is fixedly connected with the top end of the lifting appliance bottom plate 10, the reinforcing grab bar 16 is L-shaped, and the reinforcing grab bar 16 is embedded in the reserved chute 15 and is in sliding connection;

specifically, as shown in fig. 1, fig. 2 and fig. 3, after lifting the goods, the driving motor 9 drives the lifting appliance bottom plate 10 to rotate, the goods at the bottom of the lifting appliance bottom plate 10 can be placed in a rotating direction, so that the function of flexible transportation is realized, the reinforcing grabbing rod 16 at the top of the lifting appliance bottom plate 10 moves in the reserved sliding groove 15 in the rotating process, and the stability of lifting the goods by the lifting appliance bottom plate 10 can be improved by the reinforcing grabbing rod 16.

Example 2: the adjusting slide block 17 is sleeved outside the lifting appliance bottom plate 10, the inner side of the adjusting slide block 17 is embedded in the adjusting slide groove 19, the inside of the adjusting slide block 17 is movably connected with the mounting bolts 18, the two ends of the gantry crane 3 are provided with the moving slide grooves 6, the two ends of the travelling trolley 7 are embedded in the moving slide grooves 6, and one end of each mounting bolt 18 penetrates through the adjusting slide block 17 and is embedded in the lifting appliance bottom plate 10;

specifically, as shown in fig. 1 and 2, the distance between the lifting hooks 11 can be adjusted according to the size of the cargo, two groups of lifting hooks 11 need to be moved to a proper distance during adjustment, then the lifting hooks 11 are fixed by using the mounting bolts 18, and limit buckles are mounted on the lifting hooks 11, so that the lifting hooks 11 can be closed to avoid the cargo from falling.

Example 3: the inner side of the supporting underframe 1 is fixedly connected with a limiting slide block 20, a limiting slide groove 12 is formed in a supporting leg of the gantry crane 3, the limiting slide block 20 is embedded in the limiting slide groove 12, the output end of the hydraulic cylinder 2 is fixedly connected with the top end of the supporting underframe 1, and the traveling casters 14 are arranged at four corners of the bottom of the supporting underframe 1;

specifically, as shown in fig. 1 and 4, the hydraulic cylinder 2 pushes the supporting underframe 1 to move downwards until the travelling casters 14 at the bottom of the supporting underframe 1 contact the ground and support the gantry crane 3, and then the gantry crane 3 can be pulled to move by using a tractor, so that the adjustable supporting underframe 1 realizes the function of being convenient for moving the gantry crane 3.

Working principle: when the lifting device is used, the gantry crane 3 is required to be moved to a place where construction is required, then the travelling trolley 7 drives the lifting tool main board 4 to move on the gantry crane 3, the winder 8 realizes lifting and lowering operations, after the lifting tool main board 4 moves to the upper part of goods, the goods are hooked by using the lifting hooks 11, the distance between the lifting hooks 11 can be adjusted according to the size of the goods, two groups of lifting hooks 11 are required to be moved to a proper distance when the distance is adjusted, then the lifting hooks are fixed by using the mounting bolts 18, limit buckles are arranged on the lifting hooks 11, then lifting is started, after goods are lifted, the lifting tool bottom board 10 is driven by the driving motor 9 to rotate, the goods at the bottom of the lifting tool bottom board 10 can be rotated and placed in a direction, so that flexible transportation is realized, when the gantry crane 3 is required to be moved, the hydraulic cylinder 2 is required to push the supporting bottom frame 1 to move downwards until the travelling casters 14 at the bottom of the supporting bottom frame 1 are contacted with the ground, and the lifting tool 3 is supported, and then the travelling crane 3 can be pulled by using the traction trolley to move, and the travelling device is convenient to realize the function of the gantry crane 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (8)

1. Crane apparatus with rotary spreader, comprising a gantry crane (3), characterized in that: the landing leg bottom fixedly connected with braced bottom plate (13) of gantry crane (3), landing leg outside of gantry crane (3) is provided with supports underframe (1), the both sides fixedly connected with walking truckle (14) of braced underframe (1) bottom, landing leg both sides fixedly connected with pneumatic cylinder (2) of gantry crane (3), travelling trolley (7) are installed on the top of gantry crane (3), coiler (8) are installed to travelling trolley (7) one side, internally mounted of coiler (8) has hoist cable (5), the bottom fixedly connected with hoist mainboard (4) of hoist cable (5), driving motor (9) are installed on the top of hoist mainboard (4), the bottom swing joint of hoist mainboard (4) has hoist bottom plate (10), the both sides of hoist bottom plate (10) are provided with lifting hook (11), the top fixedly connected with regulating slide (17) of lifting hook (11), the both ends of hoist bottom plate (10) are provided with regulating slide groove (19), hoist bottom (10) are consolidated bottom fixedly connected with hoist mainboard (16), bottom (15) are seted up to reserve spout (15).

2. A crane arrangement with a rotating spreader according to claim 1, characterized in that: the output end of the driving motor (9) is fixedly connected with the top end of the lifting appliance bottom plate (10).

3. A crane arrangement with a rotating spreader according to claim 1, characterized in that: the reinforcing grabbing rod (16) is L-shaped, and the reinforcing grabbing rod (16) is embedded in the reserved sliding groove (15) and is in sliding connection.

4. A crane arrangement with a rotating spreader according to claim 1, characterized in that: the adjusting slide block (17) is sleeved outside the lifting appliance bottom plate (10), the inner side of the adjusting slide block (17) is embedded in the adjusting slide groove (19), and the inner side of the adjusting slide block (17) is movably connected with the mounting bolt (18).

5. A crane arrangement with a rotating spreader according to claim 1, characterized in that: the inner side of the supporting underframe (1) is fixedly connected with a limiting sliding block (20), a limiting sliding groove (12) is formed in a supporting leg of the gantry crane (3), and the limiting sliding block (20) is embedded in the limiting sliding groove (12).

6. A crane arrangement with a rotating spreader according to claim 1, characterized in that: the output end of the hydraulic cylinder (2) is fixedly connected with the top end of the supporting underframe (1), and the walking castor (14) is arranged at four corners of the bottom of the supporting underframe (1).

7. A crane arrangement with a rotating spreader according to claim 1, characterized in that: the two ends of the gantry crane (3) are provided with movable sliding grooves (6), and the two ends of the travelling trolley (7) are embedded in the movable sliding grooves (6).

8. A crane arrangement with a rotating spreader according to claim 4, characterized in that: one end of the mounting bolt (18) penetrates through the adjusting sliding block (17) and is embedded in the lifting appliance bottom plate (10).