CN212609101U

CN212609101U - Hoisting structure for driving

Info

Publication number: CN212609101U
Application number: CN202021311823.3U
Authority: CN
Inventors: 梅玉龙; 胡文华; 刘承军; 王宽; 杨林; 李玉刚
Original assignee: Guizhou Hi New Zone Grand Ceremony Science And Technology Development Co ltd
Current assignee: Guizhou Hi New Zone Grand Ceremony Science And Technology Development Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-26
Anticipated expiration: 2030-07-07

Abstract

The utility model provides a hoisting structure for a traveling crane, which comprises a base, a fixed installation mechanism and a hoisting component, the fixed mounting mechanism is fixedly mounted on the base, the hoisting component is fixedly mounted in the middle of the base, the fixed mounting mechanism comprises fixed rods symmetrically arranged on the base, the inner sides of the fixed rods are connected with sliding rods in a sliding way, the front end of the slide bar at the left side and the rear end of the slide bar at the right side are both fixedly provided with a fixed supporting plate, a power mechanism for driving the two slide bars to move towards opposite directions is fixedly arranged in the middle of the base, the power mechanism comprises a gear and a rotating shaft with a vertical shaft connected with the middle position of the base, the gear is fixedly arranged at the end part of the rotating shaft, tooth grooves are uniformly formed in the inner sides of the sliding rods, the sliding rods are meshed with the gears and are connected, and a driving mechanism for driving the rotating shaft to rotate is further mounted on the base. The utility model provides a hoisting structure for driving has the dismouting effect of being convenient for.

Description

Hoisting structure for driving

Technical Field

The utility model relates to a hoist device field for the driving especially relates to a hoist structure for driving.

Background

The crane, the navigation vehicle and the overhead travelling crane are commonly known by people as a crane, and the travelling crane is basically the same as the crane which is called at present. The driving modes of the vehicle are basically two types: one is centralized driving, namely, one motor is used for driving the long transmission shaft to drive the driving wheels at the two sides; the two wheels are driven respectively, namely the driving wheels at the two sides are driven by one motor respectively. The middle and small bridge cranes are combined into an integrated three-in-one driving mode by adopting brakes, reducers and motors, the common bridge crane with large hoisting capacity is convenient to install and adjust, and a driving device usually adopts a universal coupling.

The crane needs the hoisting device to hoist the goods, but the current crane device is inconvenient to install and is very troublesome to dismantle.

Therefore, it is necessary to provide a crane hoisting structure to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hoisting structure for driving has solved the inconvenient problem of hoist device dismouting.

In order to solve the technical problem, the hoisting structure for the traveling crane provided by the utility model comprises a base, a fixed mounting mechanism and a hoisting component, wherein the base is a rectangular block structure, the fixed mounting mechanism is fixedly mounted on the base, the hoisting component is fixedly mounted at the middle position of the base, the fixed mounting mechanism comprises fixed rods symmetrically arranged on the base, the inner sides of the fixed rods are all connected with slide rods in a sliding manner, the front ends of the left slide rods and the rear ends of the right slide rods are all fixedly mounted with fixed support plates, the middle position of the base is also fixedly mounted with a power mechanism for driving the two slide rods to move in opposite directions, the power mechanism comprises a gear and a rotating shaft vertically connected with the middle position of the base, the gear is fixedly mounted at the end part of the rotating shaft, tooth grooves are uniformly formed in the inner sides of the slide rods, and, and a driving mechanism for driving the rotating shaft to rotate is also fixedly arranged on the base.

Preferably, the driving mechanism comprises a driving motor, a mounting groove is formed in the base, the driving motor is fixedly mounted in the mounting groove, and the other end of the rotating shaft is fixedly connected with the output end of the driving motor.

Preferably, one side of the sliding rod, which is close to the fixing rod, is fixedly provided with a sliding strip, the fixing rod is correspondingly provided with sliding grooves, and the sliding strips are arranged in the corresponding sliding grooves in a sliding manner.

Preferably, one side of the fixed supporting plate, which is far away from the base, is fixedly provided with a plurality of suckers.

Preferably, a portal frame for protecting the gear is fixedly installed on the base, and the hoisting assembly is fixedly installed on the portal frame through a connecting mechanism.

Preferably, the connecting mechanism comprises an installation plate fixedly arranged on the portal frame, a plurality of extension parts are fixedly arranged on the side part of the installation plate, fastening screws used for fixing the installation plate on the portal frame are connected to the extension parts in a threaded manner, and a plurality of threaded holes for screwing the fastening screws are correspondingly formed in the portal frame.

Preferably, the hoist and mount subassembly sets up the mount pad on the mounting panel including bull stick, rotation motor and symmetry, the bull stick horizontal axis connects on the mount pad, fixed cover is equipped with the rotating turret on the bull stick, rotation motor fixed mounting is on the mount pad, the one end of bull stick and the output fixed connection who rotates the motor, the rotating turret upward rolls up and is equipped with the lifting rope, the terminal fixed mounting of lifting rope has the lifting hook.

Compared with the prior art, the utility model provides a hoist and mount structure for driving has following beneficial effect:

the utility model provides a hoisting structure for driving, which is designed with a fixed rod, a driving motor, sliding rods, a fixed supporting plate, a gear and a rotating shaft which is vertically connected with the middle position of a base, when a device is installed, the driving motor drives the rotating shaft to rotate, the gear which is fixedly installed on the rotating shaft can drive two sliding rods to simultaneously move outwards, the fixed supporting plate which is fixedly installed on the sliding rods can be outwards supported on an external fixed object, and the stable installation of the device can be realized; the device is also fixedly provided with the sucker, so that the firmness of the fixed installation of the device can be improved.

Drawings

Fig. 1 is a first structural schematic view of a preferred embodiment of a crane hoisting structure provided by the present invention;

fig. 2 is a schematic structural diagram ii of a preferred embodiment of the hoisting structure for traveling crane according to the present invention;

FIG. 3 is a schematic structural view of the fixing and mounting mechanism of the present invention;

fig. 4 is a schematic structural view of the hoisting assembly of the present invention;

reference numbers in the figures: 1. a base; 2. a fixed mounting mechanism; 3. hoisting the assembly; 4. fixing the rod; 5. a slide bar; 6. fixing the support plate; 7. a gear; 8. a rotating shaft; 9. a drive motor; 10. a slide bar; 11. a chute; 12. a suction cup; 13. a gantry; 14. a connecting mechanism; 15. mounting a plate; 16. an extension portion; 17. fastening screws; 18. a rotating rod; 19. rotating the motor; 20. a mounting seat; 21. a rotating frame; 22. a lifting rope; 23. and (4) a lifting hook.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a first structural diagram of a preferred embodiment of a crane hoisting structure provided by the present invention; fig. 2 is a schematic structural diagram ii of a preferred embodiment of the hoisting structure for traveling crane according to the present invention; fig. 3 is a schematic structural view of the fixed mounting mechanism 2 of the present invention; fig. 4 is a schematic structural diagram of the hoisting assembly 3 of the present invention. The hoisting structure for the traveling crane comprises a base 1, a fixed mounting mechanism 2 and a hoisting component 3, wherein the base 1 is a rectangular block-shaped structure, the fixed mounting mechanism 2 is fixedly mounted on the base 1, the hoisting component 3 is fixedly mounted at the middle position of the base 1, the fixed mounting mechanism 2 comprises a fixed rod 4 symmetrically arranged on the base 1, the inner side of the fixed rod 4 is connected with a slide rod 5 in a sliding manner, a fixed support plate 6 is fixedly mounted at the front end of the left slide rod 5 and the rear end of the right slide rod 5, a power mechanism driving the two slide rods 5 to move in opposite directions is also fixedly mounted at the middle position of the base 1, the power mechanism comprises a gear 7 and a rotating shaft 8 vertically connected at the middle position of the base 1, the gear 7 is fixedly mounted at the end part of the rotating shaft 8, and tooth grooves are uniformly formed in the, the sliding rods 5 are all connected with the gears 7 in a meshed mode, and a driving mechanism for driving the rotating shaft 8 to rotate is further fixedly mounted on the base 1. When the device is used, firstly, the hoisting assembly 3 is fixedly installed on the portal frame 13, then the device is fixedly installed on a travelling crane, the fixed objects are symmetrically arranged and fixedly installed on the travelling crane, then the device is fixedly placed in the middle of the two fixed objects, the driving motor 9 drives the rotating shaft 8 to rotate, the gear 7 fixedly installed on the rotating shaft 8 can drive the two sliding rods 5 to move outwards simultaneously, the fixed supporting plate 6 fixedly installed on the sliding rods 5 can outwards support the external fixed objects, and the stable installation of the device can be realized.

The driving mechanism comprises a driving motor 9, a mounting groove is formed in the base 1, the driving motor 9 is fixedly mounted in the mounting groove, and the other end of the rotating shaft 8 is fixedly connected with the output end of the driving motor 9.

The slide bar 5 is close to one side of dead lever 4 and all fixedly is provided with draw runner 10, all correspond on the dead lever 4 and seted up spout 11, draw runner 10 all slides and sets up in corresponding spout 11.

One side of the fixed supporting plate 6, which is far away from the base 1, is fixedly provided with a plurality of suckers 12.

A portal frame 13 used for protecting the gear 7 is fixedly installed on the base 1, and the hoisting assembly 3 is fixedly installed on the portal frame 13 through a connecting mechanism 14.

The connecting mechanism 14 comprises an installation plate 15 fixedly arranged on the portal frame 13, a plurality of extension parts 16 are fixedly arranged on the side part of the installation plate 15, fastening screws 17 used for fixing the installation plate 15 on the portal frame 13 are connected to the extension parts 16 in a threaded mode, and a plurality of threaded holes for screwing the fastening screws 17 into are correspondingly formed in the portal frame 13.

Hoist and mount subassembly 3 sets up mount pad 20 on mounting panel 15 including bull stick 18, rotation motor 19 and symmetry, 18 horizontal axis of bull stick connects on mount pad 20, fixed cover is equipped with rotating turret 21 on the

bull stick

18, 19 fixed mounting of rotation motor is on mount pad 20, the one end of bull stick 18 and the output fixed connection who rotates motor 19, the rotating turret 21 is rolled up and is equipped with lifting rope 22, the terminal fixed mounting of lifting rope 22 has lifting hook 23.

The utility model provides a hoisting structure for driving's theory of operation as follows:

when the device is used, firstly, the hoisting assembly 3 is fixedly installed on the portal frame 13, then the device is fixedly installed on a travelling crane, the fixed objects are symmetrically arranged and fixedly installed on the travelling crane, then the device is fixedly placed in the middle of the two fixed objects, the driving motor 9 drives the rotating shaft 8 to rotate, the gear 7 fixedly installed on the rotating shaft 8 can drive the two sliding rods 5 to move outwards simultaneously, the fixed supporting plate 6 fixedly installed on the sliding rods 5 can outwards support the external fixed objects, and the stable installation of the device can be realized.

the utility model provides a hoisting structure for driving, design dead lever 4, driving motor 9, slide bar 5, fixed support plate 6, gear 7 and vertical pivot 8 that connects at base 1 intermediate position, when the installation device, driving motor 9 drive pivot 8 rotates, gear 7 fixedly mounted on pivot 8 just can drive two slide bars 5 and move to the outside simultaneously, fixed support plate 6 fixedly mounted on slide bar 5 just can outwards support on external fixture, just can realize the stable installation to the device; the device is also fixedly provided with a sucker 12, so that the firmness of the fixed installation of the device can be improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a hoisting structure for driving which characterized in that: including base (1), fixed mounting mechanism (2) and hoist and mount subassembly (3), base (1) is rectangle block structure, fixed mounting mechanism (2) fixed mounting is on base (1), hoist and mount subassembly (3) fixed mounting is at the intermediate position of base (1), fixed mounting mechanism (2) is including dead lever (4) that the symmetry set up on base (1), the equal sliding connection in inboard of dead lever (4) has slide bar (5), the equal fixed mounting in rear end of the front end of left slide bar (5) and right side slide bar (5) has fixed support plate (6), the intermediate position of base (1) still fixed mounting has the power unit that drives two slide bars (5) and remove to opposite direction, power unit is including gear (7) and pivot (8) that vertical axle connects at base (1) intermediate position, gear (7) fixed mounting is at the tip of pivot (8), the tooth's socket has all evenly been seted up to the inboard of slide bar (5), slide bar (5) all are connected with gear (7) meshing, it has drive pivot (8) pivoted actuating mechanism still to fixed mounting on base (1).

2. The hoisting structure for driving according to claim 1, wherein the driving mechanism comprises a driving motor (9), the base (1) is provided with an installation groove, the driving motor (9) is fixedly installed in the installation groove, and the other end of the rotating shaft (8) is fixedly connected with the output end of the driving motor (9).

3. The hoisting structure for driving according to claim 1, wherein sliding bars (10) are fixedly arranged on one sides of the sliding bars (5) close to the fixing rods (4), sliding grooves (11) are correspondingly formed in the fixing rods (4), and the sliding bars (10) are slidably arranged in the corresponding sliding grooves (11).

4. A crane lifting structure according to claim 1, wherein a plurality of suckers (12) are fixedly mounted on one side of the fixed support plate (6) far away from the base (1).

5. A crane lifting structure according to claim 1, wherein a gantry (13) for protecting the gear (7) is fixedly mounted on the base (1), and the lifting assembly (3) is fixedly mounted on the gantry (13) through a connecting mechanism (14).

6. The crane hoisting structure according to claim 5, wherein the connecting mechanism (14) comprises a mounting plate (15) fixedly arranged on the gantry (13), a plurality of extending portions (16) are fixedly arranged on the side portion of the mounting plate (15), the extending portions (16) are in threaded connection with fastening screws (17) for fixing the mounting plate (15) on the gantry (13), and a plurality of threaded holes for screwing the fastening screws (17) are correspondingly formed in the gantry (13).

7. The hoisting structure for driving according to claim 6, wherein the hoisting assembly (3) comprises a rotating rod (18), a rotating motor (19) and a mounting seat (20) symmetrically arranged on the mounting plate (15), the rotating rod (18) is horizontally connected to the mounting seat (20) in a horizontal axis manner, a rotating frame (21) is fixedly sleeved on the rotating rod (18), the rotating motor (19) is fixedly arranged on the mounting seat (20), one end of the rotating rod (18) is fixedly connected with the output end of the rotating motor (19), a hoisting rope (22) is wound on the rotating frame (21), and a lifting hook (23) is fixedly arranged at the tail end of the hoisting rope (22).