CN220723343U - Mobile gantry crane hovering positioning and installing equipment - Google Patents
Mobile gantry crane hovering positioning and installing equipment Download PDFInfo
- Publication number
- CN220723343U CN220723343U CN202322468894.4U CN202322468894U CN220723343U CN 220723343 U CN220723343 U CN 220723343U CN 202322468894 U CN202322468894 U CN 202322468894U CN 220723343 U CN220723343 U CN 220723343U
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- rods
- gantry crane
- clamping
- wire rope
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model provides movable type gantry crane hovering positioning and installing equipment, which comprises a top beam, a support and pulleys, wherein the supports are symmetrically arranged at two ends of the top beam, the pulleys are symmetrically arranged at the bottom of the support, a sliding frame is arranged at the outer side of the top beam, the sliding frame is connected with a lifting hook through a lifting mechanism, and the bottom of the lifting mechanism is connected with a clamping and positioning mechanism, and relates to the technical field of gantry cranes; according to the utility model, the steel wire rope is connected with the hanging ring through the hanging hook, when the steel wire rope drives the sliding rod to move upwards, the sliding rod pulls the clamping jaw to rotate inwards through the rotating rod, two sides of an article are clamped by the clamping blocks and are automatically centered, and the article can be automatically clamped when the hanging hook moves upwards, so that the problems that the manual centering is generally troublesome in a binding mode before hoisting in the prior art, and the efficiency of hoisting the article by the gantry crane is affected are solved.
Description
Technical Field
The utility model relates to the technical field of gantry cranes, in particular to a movable type gantry crane hovering positioning and installing device.
Background
The gantry crane is a novel small-sized hoisting gantry crane which is developed according to the requirements of carrying equipment, warehouse in and out, hoisting and maintaining heavy equipment and material transportation in daily production of middle and small factories, is suitable for manufacturing molds, steam repair factories, mines, civil construction sites and occasions needing hoisting, is commonly used as material transportation and constructors in building construction, realizes hoisting mechanization, can reduce manpower, reduces production and operation cost and improves working efficiency;
the utility model discloses a safe lifting high-precision hovering of a movable gantry crane, which comprises a gantry frame and a hoisting structure arranged on a beam of the gantry frame, wherein the gantry frame comprises two vertical supports on two sides and a beam arranged between the two vertical supports, the vertical supports comprise vertical supports, horizontal supports arranged at the bottom of the vertical supports and oblique supports arranged between the two sides of the vertical supports and between the ends of the horizontal supports and the vertical supports, at least one pair of universal wheels are arranged at the bottom of the horizontal supports, brake pads are arranged on the universal wheels, the hoisting structure comprises lifting lugs, lifting hooks and a chain hoist arranged on the lifting hooks, the equipment adopts a mode of hanging components and floors by using a tower crane, the components (embedded parts) and the hooks are firmly fixed by pulling the chain hoist to pull the components (embedded parts) to a construction height, the universal wheels (with brakes) are transported to installation positions, and the joints of the goods and the lifting hooks need to be arranged in the center of the equipment in advance before the goods are hoisted, so that the goods are uniformly stressed, and the goods are easy to topple over in the hoisting process, but the equipment is generally convenient to mount the gantry crane in a mode of manually-positioning mode of the utility model, and the equipment is used for solving the problem that the problem of hanging is generally caused by manually lifting the problem of the equipment of hanging and the equipment is suspended in a positioning mode of the lifting and suspending mode.
Disclosure of Invention
Aiming at the problems, the utility model provides a movable type gantry crane hovering positioning and installing device, which aims to solve the problems that the manual centering before hoisting is generally carried out in a binding mode in the prior art, the process is troublesome, and the efficiency of hoisting articles by the gantry crane is affected.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the movable type gantry crane hovering positioning and installing device comprises a top beam, a support and pulleys, wherein the supports are symmetrically arranged at two ends of the top beam, the pulleys are symmetrically arranged at the bottom of the support, a sliding frame is arranged on the outer side of the top beam, the sliding frame is connected with a lifting hook through a lifting mechanism, and the bottom of the lifting mechanism is connected with a clamping and positioning mechanism.
The further improvement is that: the clamping and positioning mechanism comprises a fixing frame, sliding rods, rotating rods and clamping jaws, wherein the fixing frame is arranged below the lifting hook, the clamping jaws are symmetrically hinged to the two ends of the fixing frame, the sliding rods are connected to the middle of the fixing frame in a sliding mode, the two rotating rods are hinged to the bottom ends of the sliding rods, and the bottom ends of the two rotating rods are hinged to the inner sides of the two clamping jaws respectively.
The further improvement is that: the top of sliding rod is connected with rings, the sliding rod passes through rings and lifting hook connection, reset spring has been cup jointed to the bottom of sliding rod, the clamp splice is connected to the bottom of clamping jaw, "V" groove has been seted up to the inside of clamp splice.
The further improvement is that: the hoisting mechanism comprises a rotating roller, a steel wire rope and a motor, the bottom of the sliding frame is hinged with the rotating roller, the motor is installed on one side of the bottom of the sliding frame, the output end of the motor is connected with one end of the rotating roller, the steel wire rope is wound on the outer side of the rotating roller, and the bottom end of the steel wire rope is connected with the top end of the lifting hook.
The further improvement is that: the shape of back timber is equipped with I-steel structure, the inboard of carriage and the outside sliding connection of back timber, the inboard of carriage is equipped with slide mechanism.
The further improvement is that: the sliding mechanism comprises a movable plate, rollers, telescopic rods and damping springs, wherein the telescopic rods are symmetrically connected to the inner sides of the sliding frames, one ends of the telescopic rods are connected with the movable plate, one sides of the movable plate are equidistantly rotated to be connected with the rollers, and the damping springs are arranged on the outer sides of one ends of the telescopic rods.
The further improvement is that: the support is formed by welding three alloy steel pipes and forms a triangular structure, and a reinforcing rod is welded on the inner side of the support.
The beneficial effects of the utility model are as follows: when the steel wire rope drives the sliding rod to move upwards, the sliding rod pulls the clamping jaw to rotate inwards through the rotating rod, two sides of an article are clamped by the clamping blocks and are automatically centered, the article can be automatically clamped when the lifting hook moves upwards, after the steel wire rope does not pull the sliding rod to move upwards, the sliding rod is driven to move downwards to reset by the elasticity of the reset spring, the sliding rod drives the clamping jaw to prop open towards two sides through the rotating rod, the clamping blocks are separated from the outer side of the article, the clamping blocks can be put down after the article reaches a designated position, and the problem that the process of manually centering is generally troublesome in a binding mode before hoisting in the prior art, and the efficiency of hoisting the article by the gantry crane is affected is solved.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of a hoisting mechanism structure of the utility model;
FIG. 3 is a schematic view of a clamping and positioning mechanism according to the present utility model;
fig. 4 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.
Wherein: 1. a top beam; 2. a bracket; 3. a pulley; 4. a reinforcing rod; 5. a carriage; 6. a rotating roller; 7. a lifting hook; 8. a clamping jaw; 9. a wire rope; 10. a motor; 11. a movable plate; 12. a roller; 13. a telescopic rod; 14. a damping spring; 15. a fixing frame; 16. a slide bar; 17. a hanging ring; 18. a rotating lever; 19. a return spring; 20. and clamping blocks.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the embodiment, the movable gantry crane hovering positioning installation device comprises a top beam 1, a support 2 and pulleys 3, wherein the supports 2 are symmetrically arranged at two ends of the top beam 1, the pulleys 3 are symmetrically arranged at the bottom of the support 2, a sliding frame 5 is arranged on the outer side of the top beam 1, the sliding frame 5 is connected with a lifting hook 7 through a lifting mechanism, the bottom of the lifting mechanism is connected with a clamping and positioning mechanism, the whole gantry crane can be driven to move through the pulleys 3 at the bottom of the support 2 until the clamping and positioning mechanism is located above a hoisted article, the lifting mechanism drives the clamping and positioning mechanism to move downwards to clamp the article and then move upwards, the clamping and positioning mechanism has an automatic centering function, stress points of the article can be automatically gathered at the center of the article, and the hoisting process article is prevented from tilting.
The hoisting mechanism comprises a roller 6, a steel wire rope 9 and a motor 10, the roller 6 is hinged to the bottom of the sliding frame 5, the motor 10 is installed on one side of the bottom of the sliding frame 5, the output end of the motor 10 is connected with one end of the roller 6, the steel wire rope 9 is wound on the outer side of the roller 6, the bottom end of the steel wire rope 9 is connected with the top end of the lifting hook 7, one end of the roller 6 is connected with the output end of the motor 10, the motor 10 can drive the roller 6 to rotate at the bottom of the sliding frame 5, the roller 6 pays out the steel wire rope 9 when the motor 10 rotates clockwise, the lifting hook 7 is driven to move downwards by the steel wire rope 9, and the lifting hook 7 is driven to move upwards by the steel wire rope 9 when the motor 10 rotates anticlockwise.
The clamping and positioning mechanism comprises a fixing frame 15, a sliding rod 16, a rotating rod 18 and clamping jaws 8, the fixing frame 15 is arranged below the lifting hook 7, clamping jaws 8 are symmetrically hinged to two ends of the fixing frame 15, the sliding rod 16 is slidably connected to the middle of the fixing frame 15, two rotating rods 18 are hinged to the bottom ends of the sliding rod 16, the bottom ends of the two rotating rods 18 are respectively hinged to the inner sides of the two clamping jaws 8, lifting rings 17 are connected to the top ends of the sliding rod 16, the sliding rod 16 is connected with the lifting hooks 7 through the lifting rings 17, reset springs 19 are sleeved at the bottom ends of the sliding rod 16, the bottom ends of the clamping jaws 8 are connected with clamping blocks 20, V-shaped grooves are formed in the clamping blocks 20, a steel wire rope 9 is connected with the lifting rings 17 through the lifting hooks 7, when the steel wire rope 9 drives the sliding rod 16 to move upwards, the sliding rod 16 is hinged to the sliding rod 8 through the rotating rods 18, the sliding rod 16 is used for pulling the clamping jaws 8 to rotate inwards through the rotating rods 18, two sides of an article are clamped and automatically centered, the lifting hooks 7 can be automatically moved upwards, the article can be automatically clamped by the lifting hooks 7 through the clamping rings 17 through the clamping blocks 9, the reset springs can be pulled downwards by the sliding rods 16 to the positions of the sliding rods 16 to the sliding rods, and the article can be stretched to the two sides by the sliding rods through the sliding rods, and the sliding rods can be stretched to the positions by the sliding rods 16 to the sliding rods, and the article can be stretched to the articles by the position by the elastic rods.
The shape of back timber 1 is equipped with I-steel structure, the inboard of carriage 5 and the outside sliding connection of back timber 1, the inboard of carriage 5 is equipped with slide mechanism, slide mechanism includes fly leaf 11, gyro wheel 12, telescopic link 13 and damping spring 14, the inboard symmetry of carriage 5 is connected with telescopic link 13, the one end of telescopic link 13 is connected with fly leaf 11, one side equidistance rotation of fly leaf 11 is connected with a plurality of gyro wheels 12, the one end outside of telescopic link 13 is equipped with damping spring 14, gyro wheel 12 can reduce the frictional force between carriage 5 and the back timber 1 for the process that carriage 5 moved is more smooth and easy, drives its reset after this in-process telescopic link 13 and damping spring 14 are shaken at fly leaf 11, and damping spring 14 comprises connecting spring and damping piece, and the damping piece removes the kinetic energy that produces frictional force consumable fly leaf 11 shake and produce, carries out the shock attenuation to fly leaf 11, can make the process that carriage 5 moved more stable.
The support 2 is formed by welding three alloy steel pipes, and forms a triangular structure, the reinforcing rods 4 are welded on the inner sides of the supports 2, the supports 2 of the triangular structure can enable the structures of the supports to be more stable, the connection of the structures of the supports 2 can be reinforced through the reinforcing rods 4, and the supporting capacity of the supports 2 is further improved.
According to the movable type gantry hovering positioning installation equipment, a steel wire rope 9 is connected with a hanging ring 17 through a hanging hook 7, when the steel wire rope 9 drives a sliding rod 16 to move upwards, the sliding rod 16 pulls a clamping jaw 8 to rotate inwards through a rotating rod 18, two sides of an article are clamped and automatically centered by a clamping block 20, the article can be automatically clamped when the hanging hook 7 moves upwards, after the steel wire rope 9 does not pull the sliding rod 16 upwards, the sliding rod 16 is driven to move downwards to reset by the elastic force of a reset spring 19, the sliding rod 16 drives the clamping jaw 8 to open towards two sides through the rotating rod 18, the clamping block 20 is separated from the outer side of the article, and the article can be put down after the article reaches a designated position.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a portable portal crane hovers location erection equipment, includes back timber (1), support (2) and pulley (3), its characterized in that: the two ends of the top beam (1) are symmetrically provided with brackets (2), the bottoms of the brackets (2) are symmetrically provided with pulleys (3), the outer side of the top beam (1) is provided with a sliding frame (5), the sliding frame (5) is connected with a lifting hook (7) through a lifting mechanism, and the bottoms of the lifting mechanism are connected with a clamping and positioning mechanism;
the clamping and positioning mechanism comprises a fixing frame (15), sliding rods (16), rotating rods (18) and clamping jaws (8), wherein the fixing frame (15) is arranged below the lifting hook (7), the clamping jaws (8) are symmetrically hinged to the two ends of the fixing frame (15), the sliding rods (16) are slidably connected to the middle of the fixing frame (15), two rotating rods (18) are hinged to the bottom ends of the sliding rods (16), and the bottom ends of the two rotating rods (18) are respectively hinged to the inner sides of the two clamping jaws (8).
2. The mobile gantry crane hover positioning installation apparatus according to claim 1, wherein: the top of sliding rod (16) is connected with rings (17), sliding rod (16) are connected with lifting hook (7) through rings (17), reset spring (19) has been cup jointed to the bottom of sliding rod (16), clamp splice (20) are connected to the bottom of clamping jaw (8), the inside of clamp splice (20) has seted up "V" groove.
3. The mobile gantry crane hover positioning installation apparatus according to claim 1, wherein: the hoisting mechanism comprises a rotating roller (6), a steel wire rope (9) and a motor (10), wherein the rotating roller (6) is hinged to the bottom of the sliding frame (5), the motor (10) is installed on one side of the bottom of the sliding frame (5), the output end of the motor (10) is connected with one end of the rotating roller (6), the steel wire rope (9) is wound on the outer side of the rotating roller (6), and the bottom end of the steel wire rope (9) is connected with the top end of the lifting hook (7).
4. The mobile gantry crane hover positioning installation apparatus according to claim 1, wherein: the top beam (1) is provided with an I-shaped steel structure, the inner side of the sliding frame (5) is in sliding connection with the outer side of the top beam (1), and a sliding mechanism is arranged on the inner side of the sliding frame (5).
5. The mobile gantry crane hover positioning installation apparatus according to claim 4, wherein: the sliding mechanism comprises a movable plate (11), rollers (12), telescopic rods (13) and damping springs (14), wherein the telescopic rods (13) are symmetrically connected to the inner sides of the sliding frames (5), one ends of the telescopic rods (13) are connected with the movable plate (11), one sides of the movable plate (11) are equidistantly rotated to be connected with the rollers (12), and the damping springs (14) are arranged on the outer sides of one ends of the telescopic rods (13).
6. The mobile gantry crane hover positioning installation apparatus according to claim 1, wherein: the support (2) is formed by welding three alloy steel pipes and forms a triangular structure, and a reinforcing rod (4) is welded on the inner side of the support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322468894.4U CN220723343U (en) | 2023-09-12 | 2023-09-12 | Mobile gantry crane hovering positioning and installing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322468894.4U CN220723343U (en) | 2023-09-12 | 2023-09-12 | Mobile gantry crane hovering positioning and installing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220723343U true CN220723343U (en) | 2024-04-05 |
Family
ID=90492244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322468894.4U Active CN220723343U (en) | 2023-09-12 | 2023-09-12 | Mobile gantry crane hovering positioning and installing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220723343U (en) |
-
2023
- 2023-09-12 CN CN202322468894.4U patent/CN220723343U/en active Active
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