CN219807680U - Lifting appliance device - Google Patents

Abstract

The utility model belongs to the technical field of power conversion equipment, and discloses a lifting appliance device. The trolley assembly comprises a trolley main body, a trolley assembly and a lifting appliance assembly, wherein the trolley main body is slidably mounted on a rail bearing beam of a container, the trolley main body is in a frame shape and encloses a mounting area, the trolley assembly comprises a trolley main body, the trolley main body is arranged in the mounting area, the trolley main body is lapped on the trolley main body, the trolley main body moves relative to the trolley main body, a winding drum assembly is detachably connected to the trolley main body, the winding drum assembly is connected with the lifting appliance assembly, the winding drum assembly drives the lifting appliance to move up and down, and the lifting appliance assembly is connected with a battery; the problem that the vertical space of the lifting device occupies more in the prior art is solved.

Description

Lifting appliance device

Technical Field

The utility model relates to the technical field of power conversion equipment, in particular to a lifting appliance device.

Background

Nowadays, the dependence on the battery is higher and higher, the volume and the weight of the battery are larger and larger, the battery is required to be moved through a lifting device inside a container, the lifting device is generally installed above a container rail bearing beam, the whole vertical height of the lifting device inside the existing container is higher, meanwhile, the lifting device is more narrow above the container rail bearing beam, the lifting device is inconvenient to assemble and disassemble, the space utilization rate is low, the space on the upper side and the lower side of the lifted battery is narrower, collision is easy to occur, and safety risks are caused.

Disclosure of Invention

The utility model aims to provide a lifting device, which solves the problem that the lifting device occupies more vertical space in the prior art.

To achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a lifting device which comprises a cart assembly, a trolley assembly and a lifting device assembly, wherein the cart assembly comprises a cart main body, the cart main body is slidably arranged on a rail bearing beam of a container, the cart main body is in a frame shape and encloses a mounting area, the trolley assembly comprises a trolley main body, the trolley main body is arranged in the mounting area, the trolley main body is lapped on the cart main body, the trolley main body moves relative to the cart main body, a winding drum assembly is detachably connected to the trolley main body, the winding drum assembly is connected with the lifting device assembly, the winding drum assembly drives the lifting device assembly to move up and down, and the lifting device assembly is connected with a battery.

Preferably, the cart main body is rectangular, the cart assembly further comprises a first running motor and a guide wheel, the first running motor is rotationally connected with the guide wheel, the guide wheel is lapped on the rail bearing beam, the guide wheel is mounted on a fixing plate, and the fixing plate is connected to the cart main body through a bolt.

Preferably, the first running motor comprises two groups, the large main body comprises a first cross beam and a second cross beam, the first cross beam and the second cross beam are oppositely arranged, the first running motor is arranged on two sides of the first cross beam, the axis of the first running motor is parallel to the first cross beam, and guide wheels are arranged on two sides of the second cross beam through fixing plates.

Preferably, racks are mounted on the first beam and the second beam, a first fixing frame is arranged on the trolley main body, a driving shaft is arranged in a penetrating mode through the first fixing frame, first gears are formed at two ends of the driving shaft and meshed with the racks, a second fixing frame is arranged on the trolley main body, a second driving motor is connected to the second fixing frame through bolts, and the axis of the second driving motor is parallel to the racks.

Preferably, the trolley main body comprises a connecting beam, the connecting beam is connected through a bolt to form a rectangle, a fixed area is formed on the inner side of the trolley main body, the winding drum assembly comprises a lifting motor, a winding drum and a steel wire rope, the lifting motor and the winding drum are respectively connected with the connecting beam through bolts and are arranged in the fixed area, the lifting motor is parallel to the axis of the winding drum, the axis of the lifting motor is parallel to the rack, and the lifting motor drives the winding drum to rotate through a tooth group;

the trolley is characterized in that a fixed pulley is arranged on the trolley body, the lifting appliance assembly comprises a lifting appliance body, two groups of movable pulleys are correspondingly arranged on the lifting appliance body, the steel wire ropes are wound on two sides of the fixed pulley and then are respectively wound with the movable pulleys, and finally the two ends of the steel wire ropes are respectively fixed on the winding drum.

Preferably, the fixed pulleys comprise two groups, the movable pulleys comprise four groups, and the fixed pulleys are arranged at two ends of the moving direction of the trolley body.

Preferably, the winding drum comprises two groups, a second gear is arranged on the lifting motor, a third gear and a fourth gear are respectively arranged at the front end of the winding drum, the second gear is meshed with a fifth gear, the fifth gear is directly meshed with the third gear, and the fifth gear is meshed with the fourth gear through a sixth gear.

Preferably, a guide post is mounted on the hanger main body, a guide pipe is mounted at the bottom of the trolley main body, and the guide post is inserted into the guide pipe and slides along the axial direction of the guide pipe.

Preferably, the two sides of the trolley main body are respectively provided with a third fixing frame, the third fixing frames are rotatably connected with guide wheels, and the guide wheels roll on the first cross beam and the second cross beam.

Preferably, a groove is formed on the contact surface of the guide wheel, and the rack is arranged in the groove in a penetrating way.

The beneficial effects are that: through placing the dolly main part in the installation zone that the dolly main part constitutes, make the height of dolly main part and the high mutual coincidence of dolly main part, save the whole height of hoist device, be convenient for make the hoist device remove in narrow and small container rail girder top, simultaneously dolly main part overlap joint is in the dolly main part, and the separation of being convenient for is dismantled, and the reel subassembly can be dismantled with the dolly main part and be connected, the later stage of being convenient for is to the equipment that hoist device was dismantled.

Drawings

FIG. 1 is a main view of a spreader apparatus of the present utility model;

FIG. 2 is an enlarged view of the guide wheel of the present utility model;

FIG. 3 is a cross-sectional view of a large vehicle body of the present utility model;

fig. 4 is a sectional view of the guide tube of the present utility model in position.

In the figure: 1-a cart body; 101-a first beam; 102-a second beam; 2-a trolley body; 201-a first fixing frame; 202-connecting beams; 3-a first running motor; 4-a guide wheel; 5-a fixing plate; 6, a guide wheel; 601-grooves; 7-a rack; 8-driving shaft; 801-a first gear; 9-a second drive motor; 11-lifting motor; 12-winding drum; 13-a steel wire rope; 14-fixed pulleys; 15-a spreader body; 16-a movable pulley; 17-a second gear; 18-a third gear; 19-fourth gear; 20-a fifth gear; 21-sixth gear; 22-guiding tube; 23-guiding columns; 24-a third fixing frame.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The rail bearing roof beam top space of container under the prior art is comparatively narrow, and hoist device height is higher, occupies installation space, and spacing phenomenon appears easily to because the space is narrow, be inconvenient for later stage dismantlement and maintenance.

In order to solve the above problems, as shown in fig. 1 to 4, the present utility model provides a lifting device, which comprises a cart assembly, a trolley assembly and a lifting device assembly, wherein the cart assembly comprises a cart main body 1, the cart main body 1 is slidably mounted on a rail bearing beam of a container, the cart main body 1 is in a frame shape and encloses a mounting area, the trolley assembly comprises a cart main body 2, the cart main body 2 is arranged in the mounting area, the cart main body 2 is lapped on the cart main body 1, the cart main body 2 moves relative to the cart main body 1, a reel assembly is detachably connected to the cart main body 2, the reel assembly is connected with the lifting device assembly, the reel assembly drives the lifting device to move up and down, the lifting device assembly is connected with a battery, and the battery is driven to move.

The cart main body 1 is a rectangular frame body, part parts of the cart main body 2 are placed in an installation area, parts installed on the cart main body 2 are mutually overlapped with the frame body of the cart main body 1 in the height direction, the whole height of the lifting device is reduced, workers can conveniently install the lifting device in a small space, meanwhile, the cart main body 2 is lapped on the cart main body 1, and a winding drum component is detachably connected to the cart main body 2, so that the lifting device is convenient to detach and separate.

The cart main body 1 is rectangular, the cart assembly further comprises a first running motor 3 and a guide wheel 4, the first running motor 3 is rotationally connected with the guide wheel 4, the guide wheel 4 is lapped on a rail bearing beam, the first running motor 3 is clamped on a fixed plate 5, the fixed plate 5 is connected to the cart main body 1 through bolts, meanwhile, rotating shafts of the guide wheel 4 are arranged at two ends of a first cross beam 101 and a second cross beam 102, the height of a part of the guide wheel 4 is overlapped with the height of the cart main body 1, and the space of the guide wheel 4 in the height direction is reduced.

The cart passes through four groups of guide pulley 4 overlap joints around the framework on the rail bearing beam to wherein two sets of guide pulley 4 roll through first running motor 3, thereby drive cart main part 1 and remove on the rail bearing beam, first running motor 3 and guide pulley 4 are all through fixed plate 5 and cart main part 1 frame bolted connection, and the later stage workman of being convenient for is when dismantling, unscrews the bolt, alright separate first running motor 3 and guide pulley 4 and cart main part 1, and the workman of being convenient for dismantles.

The first running motor 3 comprises two groups, the cart main body 1 comprises a first cross beam 101 and a second cross beam 102, the first cross beam 101 and the second cross beam 102 are oppositely arranged, the first running motor 3 is arranged on two sides of the first cross beam 101, and guide wheels 4 are arranged on two sides of the second cross beam 102 through fixing plates 5.

According to the utility model, the cart main body 1 slides back and forth perpendicular to the first cross beam 101, and meanwhile, the first running motor 3 and the first cross beam 101 are installed in a parallel mode, so that the space occupied by the first running motor 3 in the height direction is reduced, and the space occupied by the lifting appliance device in the height direction is reduced.

The first cross beam 101 and the second cross beam 102 of the trolley are provided with racks 7, a connecting beam 202 in the trolley body 2 is provided with a first fixing frame 201, a driving shaft 8 is arranged in the first fixing frame 201 in a penetrating mode, two ends of the driving shaft 8 are provided with first gears 801, the first gears 801 are meshed with the racks 7, the trolley body 2 is provided with a second fixing frame, the second fixing frame is connected with a second driving motor 9 through bolts, the second driving motor 9 is in transmission connection with the driving shaft 8, and the axis of the second driving motor 9 is parallel to the racks 7.

The drive shaft 8 of second driving motor 9 front end makes the rotation through gear engagement's mode, the axis of drive shaft 8 and the axis mutually perpendicular of second driving motor 9, the first gear 801 at drive shaft 8 both ends rotates, the meshing through first gear 801 and rack 7 drives dolly main part 2 along the length direction reciprocating motion of first crossbeam 101 and second crossbeam 102, realize the removal to the battery on the hoist subassembly, wherein second driving motor 9 is parallel with rack 7, reduce the space that occupies in the direction of height, reduce the height of whole hoist device, rack 7 passes through the mode of bolt fastening and installs on first crossbeam 101 and second crossbeam 102, second driving motor 9 passes through the bolt fastening on the second mount, the later stage dismantlement of being convenient for.

In the prior art, two groups of motors are used for driving the first gears 801 on two sides to rotate, and the driving shaft 8 is used for driving the first gears 801 on two ends to rotate, and a group of second driving motors 9 are used for driving the two groups of first gears 801 to rotate at the same time, so that the number of the second driving motors 9 is reduced, the space is saved, and the cost is reduced.

The trolley body 2 is rectangular, a fixed area is formed by the inner periphery of the trolley body 2, the winding drum assembly comprises a lifting motor 11, a winding drum 12 and a steel wire rope 13, the lifting motor 11 and the winding drum 12 are connected with the trolley body 2 through bolts and are arranged in the fixed area, the lifting motor 11 is parallel to the axis of the winding drum 12, the axis of the lifting motor 11 is parallel to the rack 7, and the lifting motor 11 drives the winding drum 12 to rotate through a tooth set;

the trolley body 2 is provided with a fixed pulley 14, the lifting appliance assembly comprises a lifting appliance body 15, two groups of movable pulleys 16 are correspondingly arranged on the lifting appliance body 15, the steel wire ropes 13 are respectively wound with the movable pulleys 16 after wound on two sides of the fixed pulley 14, and finally two ends of the steel wire ropes 13 are respectively fixed on the winding drum 12.

The lifting motor 11 and the winding drum 12 are arranged in the fixed area, and meanwhile, the lifting motor 11 is parallel to the winding drum 12 and the connecting beam 202 on one side of the trolley main body 2, so that the space in the height direction of the lifting appliance device can be saved.

The lifting motor 11 drives the winding drum 12 to rotate, the steel wire rope 13 is wound or paid out, the lifting appliance main body 15 where the movable pulley 16 is located can be lifted or lowered, and the battery connected with the battery on the lifting appliance main body 15 can be moved in the height direction.

Meanwhile, the connecting beam 202 comprises four groups of frames which are surrounded by bolts, wherein the winding drum 12 is arranged in the fixed area through the rope guide rods, the two ends of the rope guide rods are detached and connected to the connecting beam 202, so that the subsequent workers can detach and overhaul conveniently, and the same lifting motor 11 is directly arranged on the connecting beam 202 through bolts, so that the subsequent workers can detach conveniently.

The fixed pulley 14 includes two groups, the movable pulley 16 includes four groups, and the fixed pulley 14 is disposed at both ends of the movement direction of the dolly body 2. The lifting appliance main body 15 is rectangular, and movable pulleys 16 are respectively arranged at four corners, so that the lifting appliance main body 15 is more stable and does not shake when lifting.

The winding drum 12 comprises two groups, a second gear 17 is arranged on a lifting motor 11, a third gear 18 and a fourth gear 19 are respectively arranged at the front end of the winding drum 12, the second gear 17 is meshed with a fifth gear 20, the fifth gear 20 is directly meshed with the third gear 18, and the fifth gear 20 is meshed with the fourth gear 19 through a sixth gear 21.

Through the gear engagement, the two groups of reels 12 can be driven to synchronously rotate through the rotation of the group of lifting motors 11, so that the lifting appliance main body 15 is more stable when moving up and down, and meanwhile, the reels 12 are respectively arranged on two sides of the lifting motors 11, so that the space of the lifting appliance device in the height direction is saved.

The lifting appliance main body 15 is provided with a guide post 23, the bottom of the trolley main body 2 is provided with a guide pipe 22, and the guide post 23 is inserted into the guide pipe 22 to slide relatively along the axial direction.

By arranging the guide post 23, the guide post 23 is inserted into the guide tube 22 to slide reciprocally, and by the cooperation, the left and right shaking of the X axis and the Y axis can be reduced when the lifting appliance main body 15 moves up and down along the Z axis, and the cooperation between the guide post 23 and the guide tube 22 is realized.

The trolley body 2 is respectively formed with a third fixing frame 24 on two sides, the third fixing frame 24 is rotationally connected with a guide wheel 6, the guide wheel 6 rolls on the first cross beam 101 and the second cross beam 102, and the guide wheel 6 is arranged at the corner of the trolley body, so that the trolley body 2 can rotate along with the trolley body 2 when the first gear 801 rotates to drive the trolley body 2 to move, and the trolley body 2 can be kept stable when moving on the cross beam of the main body 1.

The guide wheel 6 is formed with the recess 601 on the contact surface, and rack 7 wears to establish in the recess 601, and the recess 601 cup joints in the both sides of rack 7, and spacing is realized with the both sides of rack 7 in the both sides of recess 601, makes dolly main part 2 when removing, reduces perpendicular to dolly main part 2 and moves ascending rocking, makes dolly main part 2 remove more stable. The electric cabinet, the resistor box and the trolley operation drag chain are all fixed on the side face of the connecting beam 202 of the trolley main body 2 through bolts, so that the height space is saved, and the installation and the disassembly are convenient.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a hoist device, its characterized in that, includes cart subassembly, dolly subassembly and hoist subassembly, cart subassembly includes cart main part (1), cart main part (1) slidable mounting is on the rail bearing beam of container, cart main part (1) are the frame type and enclose the installation zone, dolly subassembly includes dolly main part (2), dolly main part (2) set up in the installation zone, dolly main part (2) overlap joint is in cart main part (1), dolly main part (2) for cart main part (1) remove, detachably is connected with the reel subassembly on dolly main part (2), the reel subassembly is connected with the hoist subassembly, the reel subassembly drives hoist subassembly reciprocates, the hoist subassembly is connected with the battery.

2. The lifting device according to claim 1, wherein the cart body (1) is rectangular, the cart assembly further comprises a first running motor (3) and a guide wheel (4), the first running motor (3) is rotationally connected with the guide wheel (4), the guide wheel (4) is lapped on the rail bearing beam, the guide wheel (4) is mounted on a fixing plate (5), and the fixing plate (5) is connected on the cart body (1) through bolts.

3. The lifting appliance device according to claim 2, wherein the first running motor (3) comprises two groups, the cart body (1) comprises a first cross beam (101) and a second cross beam (102), the first cross beam (101) and the second cross beam (102) are oppositely arranged, the first running motor (3) is arranged on two sides of the first cross beam (101), the axis of the first running motor (3) is parallel to the first cross beam (101), and guide wheels (4) are arranged on two sides of the second cross beam (102) through fixing plates (5).

4. A lifting device according to claim 3, characterized in that racks (7) are mounted on the first beam (101) and the second beam (102), a first fixing frame (201) is arranged on the trolley body (2), a driving shaft (8) is arranged in a penetrating manner on the first fixing frame (201), first gears (801) are formed at two ends of the driving shaft (8), the first gears (801) are meshed with the racks (7), a second fixing frame is arranged on the trolley body (2), a second driving motor (9) is connected to the second fixing frame through bolts, and the axis of the second driving motor (9) is parallel to the racks (7).

5. The lifting device according to claim 4, wherein the trolley body (2) comprises a connecting beam (202), the connecting beam (202) is surrounded into a rectangle through bolt connection, a fixed area is formed inside the trolley body (2), the winding drum assembly comprises a lifting motor (11), a winding drum (12) and a steel wire rope (13), the lifting motor (11) and the winding drum (12) are respectively connected with the connecting beam (202) through bolts and are arranged in the fixed area, the lifting motor (11) is parallel to the axis of the winding drum (12), the axis of the lifting motor (11) is parallel to the rack (7), and the lifting motor (11) drives the winding drum (12) to rotate through a tooth group;

fixed pulleys (14) are arranged on the trolley body (2), the lifting appliance assembly comprises a lifting appliance body (15), two groups of movable pulleys (16) are correspondingly arranged on the lifting appliance body (15), the steel wire ropes (13) are wound on two sides of the fixed pulleys (14) and then are respectively wound with the movable pulleys (16), and finally the two ends of the steel wire ropes (13) are respectively fixed on the winding drum (12).

6. The spreader device according to claim 5, characterized in that the fixed pulleys (14) comprise two groups and the movable pulleys (16) comprise four groups, the fixed pulleys (14) being arranged at both ends of the movement direction of the trolley body (2).

7. The lifting device according to claim 5, characterized in that the winding drum (12) comprises two groups, a second gear (17) is arranged on the lifting motor (11), a third gear (18) and a fourth gear (19) are respectively arranged at the front end of the winding drum (12), the second gear (17) is meshed with a fifth gear (20), the fifth gear (20) is directly meshed with the third gear (18), and the fifth gear (20) is meshed with the fourth gear (19) through a sixth gear (21).

8. The lifting appliance device according to claim 5, wherein a guide post (23) is mounted on the lifting appliance main body (15), a guide tube (22) is mounted at the bottom of the trolley main body (2), and the guide post (23) is inserted into the guide tube (22) and slides along the axial direction of the guide tube (22).

9. The lifting appliance device according to claim 4, wherein a third fixing frame (24) is respectively formed on two sides of the trolley body (2), a guide wheel (6) is rotatably connected to the third fixing frame (24), and the guide wheel (6) rolls on the first cross beam (101) and the second cross beam (102).

10. The lifting appliance device according to claim 9, characterized in that a groove (601) is formed on the contact surface of the guide wheel (6), and the rack (7) is arranged in the groove (601) in a penetrating manner.