CN218665096U

CN218665096U - Double-force-arm bridge crane

Info

Publication number: CN218665096U
Application number: CN202223334821.8U
Authority: CN
Inventors: 杨勇
Original assignee: Jiangchang Qianjiang Oilfield Industry Co ltd
Current assignee: Jiangchang Qianjiang Oilfield Industry Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-21
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a double force arm bridge crane belongs to bridge crane technical field. The technical scheme is that the bridge crane mainly aims at the problem that the position of a heavy object cannot be transferred by the existing bridge crane, and comprises a first fixing rod and a second fixing rod, wherein a plurality of connecting rods are mounted on one side of the first fixing rod, and the second fixing rod is mounted at the tail end of each connecting rod; the utility model discloses a slide block, including first dead lever and second dead lever, set casing is all installed to the bottom of first dead lever and second dead lever, first motor is installed to one side of set casing, the threaded rod is installed to the output of first motor, the surface toothing of threaded rod has the adapter sleeve, nine auxiliary rods of group are installed at the top of adapter sleeve, and the slider is installed to the tail end of nine auxiliary rods of group. The utility model discloses a first motor, threaded rod, adapter sleeve, auxiliary rod and slider are installed to first dead lever and second dead lever, and first motor drives the threaded rod and rotates and drive the slider and remove to accomplish the adjustment of goods position.

Description

Double-force-arm bridge crane

Technical Field

The utility model relates to a bridge crane technical field especially relates to a double force arm bridge crane.

Background

Bridge crane is as a modern cargo connecting part commonly used, and its main function lies in, hoists the goods, lifts by crane the goods to the transportation of follow-up goods, and current bridge crane is because of its displacement adjustment part that lacks, in bridge crane use, can't adjust the goods position that bridge crane hoisted, and then influence the device and use and experience.

The utility model discloses compare in current bridge crane, added hoist and mount displacement adjustment part, in the device use, can adjust the position of hoist and mount back goods, and then promote bridge crane's use and experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at the problem that exists among the background art, provide a double force arm bridge crane.

The technical scheme of the utility model: a double-force-arm bridge crane comprises a first fixing rod and a second fixing rod, wherein a plurality of connecting rods are mounted on one side of the first fixing rod, and the second fixing rod is mounted at the tail end of each connecting rod;

the utility model discloses a fixed casing, including first dead lever and second dead lever, set casing, first motor is installed to the bottom of first dead lever and second dead lever, the first motor is installed to one side of set casing, the threaded rod is installed to the output of first motor, and the threaded rod extends to the inside of set casing, the surface engagement of threaded rod has the adapter sleeve, nine auxiliary rod of group are installed at the top of adapter sleeve, nine groups the slider is installed to the tail end of auxiliary rod, and the slider is connected with the set casing gomphosis.

Preferably, the bottom of the slider is provided with a storage shell, one side of the storage shell is provided with a gear reducer, and the output end of the gear reducer extends to the inner side of the storage shell.

Preferably, a second motor is mounted to one side of the gear reducer.

Preferably, the bottom of the sliding block is provided with a fixed pulley, and the fixed pulley is positioned at one side of the accommodating shell.

Preferably, the winding wheel is installed to gear reducer's output, the external surface of winding wheel is fixed with the connection rope, and connects the rope and walk around the fixed pulley and extend to the below of fixed pulley.

Preferably, the bottom of connecting the rope is installed the connecting plate, the couple is installed to the bottom of connecting plate.

Preferably, the bottoms of the first fixing rod and the second fixing rod are respectively provided with a tabling groove, and the outer surfaces of the first fixing rod and the second fixing rod are respectively provided with twelve groups of threaded fixing holes.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the utility model discloses an install first motor, the threaded rod, the adapter sleeve, auxiliary rod and slider, when the position of goods after the needs adjustment jack-up, can be via external control unit, carry the inside to first motor with the electric energy, first motor is via electromagnetic effect this moment, carry the inside to the threaded rod with the turning force, the threaded rod takes place to rotate under the drive of first motor, the adapter sleeve to its surface meshing produces the effort, the adapter sleeve takes place to remove under the meshing of threaded rod, the slider that drives its top installation via the auxiliary rod takes place to remove, thereby accomplish the adjustment of goods position, and then hoisting device's use is experienced.

Drawings

Fig. 1 shows a schematic structural view of a double-arm bridge crane according to the present invention;

FIG. 2 is a schematic view of a bottom connection structure of the first fixing rod and the second fixing rod of FIG. 1;

FIG. 3 is a schematic view of the connecting portion of the connecting cord of FIG. 1;

FIG. 4 is a schematic view showing a structure of a connection portion of the motor of FIG. 3;

fig. 5 is a cross-sectional partial structural schematic view of the stationary casing of fig. 2.

Reference numerals: 1. a first fixing lever; 2. a connecting rod; 3. a second fixing bar; 4. a stationary case; 5. a first motor; 6. a threaded rod; 7. connecting sleeves; 8. an auxiliary lever; 9. a slider; 10. a housing case; 11. a gear reducer; 12. a second motor; 13. a fixed pulley; 14. a winding wheel; 15. connecting ropes; 16. a connecting plate; 17. hooking; 18. a fitting groove; 19. and (4) a threaded fixing hole.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, 2, 3 and 4, the present invention provides a double-arm bridge crane, which includes a first fixing rod 1 and a second fixing rod 3, wherein one side of the first fixing rod 1 is provided with a plurality of connecting rods 2, the first fixing rod 1 provides fixing points for the outer surface and the installed connecting rods 2, a fixing shell 4, an embedding groove 18 and a threaded fixing hole 19, the connecting rod 2 is installed at one side of the first fixing rod 1 to provide a fixing point for the second fixing rod 3 installed at the tail end thereof, the second fixing rod 3 is installed at the tail end of the connecting rod 2, and simultaneously provides fixing points for the fixing shell 4 installed at the outer surface, the embedding groove 18 and the threaded fixing hole 19; a receiving case 10 is installed at the bottom of the slider 9, the receiving case 10 is installed at the bottom of the slider 9 to provide a fixing point for a gear reducer 11 installed at one side thereof, the gear reducer 11 is installed at one side of the receiving case 10, an output end of the gear reducer 11 extends to the inner side of the receiving case 10, the gear reducer 11 is installed at the inner side of the receiving case 10, when a rotational force is transmitted to the inner portion of the gear reducer 11 via a second motor 12, the gear reducer 11 is rotated by the driving of the rotational force and transmits the rotational force to the inner portion of the winding wheel 14, the second motor 12 is installed at one side of the gear reducer 11, when electric energy is transmitted to the inner portion of the second motor 12 via an external control part, the second motor 12 transmits the rotational force to the inner portion of the gear reducer 11 via an electromagnetic effect, a fixed pulley 13 is installed at the bottom of the slider 9, and the fixed pulley 13 is located at one side of the receiving case 10, the fixed pulley 13 is installed at the bottom of the sliding block 9 to provide a fixed point for the connecting rope 15 which bypasses the outer surface of the fixed pulley, the output end of the gear reducer 11 is provided with the winding wheel 14, the winding wheel 14 is driven by the gear reducer 11 to rotate to drive the connecting rope 15 fixed on the outer surface of the fixed pulley to extend or contract to drive the connecting rope 15 to move, the outer surface of the winding wheel 14 is fixed with the connecting rope 15, the connecting rope 15 bypasses the fixed pulley 13 and extends to the lower part of the fixed pulley 13, the connecting rope 15 is driven by the winding wheel 14 to move, and further drives the connecting plate 16 installed at the bottom of the connecting rope to move up and down, the connecting plate 16 is installed at the bottom of the connecting rope 15 and simultaneously provides a fixed point for the hook 17 installed at the bottom of the connecting rope, the hook 17 is installed at the bottom of the connecting plate 16, and goods are hung on the outer surface of the hook 17 before the device is used, when connecting rope 15 and taking place the shrink, the goods is under traction force effect, remove the goods to ground top, accomplish the jack-up transportation of goods, gomphosis groove 18 is all installed to the bottom of first dead lever 1 and second dead lever 3, gomphosis groove 18 is installed to the surface of first dead lever 1 and second dead lever 3, before the using device with gomphosis groove 18 and external support column looks gomphosis, accomplish the primary fixed of first dead lever 1 and second dead lever 3, twelve groups of screw thread fixing hole 19 are all installed to the surface of first dead lever 1 and second dead lever 3, before the using device, insert the inside of external bolt screw thread fixing hole 19, and be connected external bolt and external support column, accomplish the fixed of device.

Firstly, an embedding groove 18 is embedded with an external support column to complete primary fixing of a first fixing rod 1 and a second fixing rod 3, an external bolt is inserted into a threaded fixing hole 19 and connected with the external bolt to complete fixing of a device, then electric energy is transmitted into a second motor 12 through an external control component, at the moment, the second motor 12 transmits rotating force to the inside of a gear reducer 11 through electromagnetic effect, the gear reducer 11 rotates under the driving of the rotating force and transmits the rotating force to the inside of a winding wheel 14, the winding wheel 14 rotates under the driving of the gear reducer 11 to drive a connecting rope 15 fixed on the outer surface of the winding wheel to extend or contract to drive the connecting rope 15 to move, the connecting rope 15 moves under the driving of the winding wheel 14 to further drive a connecting plate 16 installed at the bottom of the connecting rope to move, and when the connecting rope 15 contracts, goods move to the upper part of the ground under the action of traction force to complete transportation of the goods.

Example two

As shown in fig. 1, fig. 2 and fig. 5, the present invention provides a dual-force arm bridge crane, compared with the first embodiment, the present embodiment further includes: the lifting device comprises a first fixing rod 1 and a second fixing rod 3, wherein a fixing shell 4 is installed at the bottom of each of the first fixing rod 1 and the second fixing rod 3, the fixing shell 4 is installed at the bottom of each of the first fixing rod 1 and the second fixing rod 3, meanwhile, a fixing point is provided for a first motor 5 installed at one side of the fixing shell 4, the first motor 5 is installed at one side of the fixing shell 4, when the position of lifted goods needs to be adjusted, electric energy can be transmitted to the inside of the first motor 5 through an external control component, at the moment, the first motor 5 transmits rotating force to the inside of a threaded rod 6 through an electromagnetic effect, the output end of the first motor 5 is provided with the threaded rod 6, the threaded rod 6 extends to the inside of the fixing shell 4, the threaded rod 6 rotates under the driving of the first motor 5, acting force is generated on a connecting sleeve 7 meshed with the outer surface of the threaded rod 6, the connecting sleeve 7 moves under the meshing of the connecting sleeve 6, nine groups of auxiliary rods 8 are installed at the top of the connecting sleeve 7, the auxiliary rods 8 move under the driving of the connecting sleeve 7, and the sliding blocks 9 are connected with a lifting device 17 for indirectly driving the goods to move under the lifting device.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a double force arm bridge crane, includes first dead lever (1) and second dead lever (3), its characterized in that: a plurality of connecting rods (2) are mounted on one side of the first fixing rod (1), and a second fixing rod (3) is mounted at the tail end of each connecting rod (2);

set casing (4) are all installed to the bottom of first dead lever (1) and second dead lever (3), first motor (5) are installed to one side of set casing (4), threaded rod (6) are installed to the output of first motor (5), and threaded rod (6) extend to the inside of set casing (4), the surface toothing of threaded rod (6) has adapter sleeve (7), nine auxiliary rod (8) of group, nine groups of top installation of adapter sleeve (7) slider (9) are installed to the tail end of auxiliary rod (8), and slider (9) are connected with set casing (4) gomphosis.

2. A double-arm bridge crane according to claim 1, wherein the bottom of the slide block (9) is provided with a housing (10), one side of the housing (10) is provided with a gear reducer (11), and the output end of the gear reducer (11) extends to the inner side of the housing (10).

3. A double-arm bridge crane according to claim 2, wherein the gear reducer (11) is fitted with a second motor (12) on one side.

4. A double-arm bridge crane according to claim 1, wherein the bottom of the slide (9) is provided with a fixed pulley (13), and the fixed pulley (13) is located at one side of the storage case (10).

5. A double-arm bridge crane according to claim 2, wherein the output end of the gear reducer (11) is provided with a winding wheel (14), the outer surface of the winding wheel (14) is fixed with a connecting rope (15), and the connecting rope (15) passes around the fixed pulley (13) and extends to the lower part of the fixed pulley (13).

6. A double-arm bridge crane according to claim 5, wherein the connecting rope (15) is provided with a connecting plate (16) at the bottom, and the connecting plate (16) is provided with a hook (17) at the bottom.

7. The double-force-arm bridge crane as claimed in claim 1, wherein the bottoms of the first fixing rod (1) and the second fixing rod (3) are respectively provided with a fitting groove (18), and the outer surfaces of the first fixing rod (1) and the second fixing rod (3) are respectively provided with twelve groups of threaded fixing holes (19).