CN210884943U

CN210884943U - Gantry crane portal

Info

Publication number: CN210884943U
Application number: CN201921447687.8U
Authority: CN
Inventors: 孙校
Original assignee: Laiwu Yulu Hoisting Machinery Co Ltd
Current assignee: Shandong Yulu Lifting Machinery Co.,Ltd.
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-30
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a gantry crane portal, comprising a base plate, the fixed support that is provided with in bottom plate upper end, the fixed connecting rod that is provided with in support upper end, the spout has been seted up to connecting rod outside surface, the inside activity block of spout is provided with the slider, the slider lower extreme passes through the fixed electric hoist that is provided with of mount pad, the fixed lifting hook that is provided with of electric hoist lower extreme, the fixed storehouse of storing that is provided with of support one side lower extreme, support one side is storing the fixed water pump that is provided with of storehouse upper end through the mount pad, the fixed communicating pipe that is provided with in water pump upper end, the fixed oil pipe that is provided with of water pump lower extreme, the end of intaking of water pump is through advancing oil pipe and storing. The utility model discloses simple structure excellent in use effect can conveniently pour into lubricating oil into to the spout is inside to make things convenient for the slider to slide in the spout is inside.

Description

Gantry crane portal

Technical Field

The utility model relates to a hoisting accessory technical field specifically is a gantry crane portal.

Background

The gantry crane is a variant of a bridge crane and is also called a gantry crane. The device is mainly used for loading and unloading outdoor goods yards, stockyards and bulk goods. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards.

The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam.

However, the currently used gantry crane is not only a large gantry crane moving on a rail, but also a small gantry crane used in a factory building, but the currently used small gantry crane is generally fixed on a beam of the device in a manner that an electric hoist lifting a cargo is clamped in a sliding chute through a sliding block, but the crane is generally higher than an adult, so that lubricating oil is not conveniently smeared inside the sliding block and the sliding chute after the device is used for a long time, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gantry crane portal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gantry crane gantry, includes the bottom plate, the fixed support that is provided with in bottom plate upper end, the fixed connecting rod that is provided with in support upper end, the spout has been seted up to connecting rod outside surface, the inside activity block of spout is provided with the slider, the slider lower extreme is provided with the electric hoist through the mount pad is fixed, the fixed lifting hook that is provided with of electric hoist lower extreme, the fixed storehouse of storing that is provided with of support one side lower extreme, support one side is storing the fixed water pump that is provided with of storehouse upper end through the mount pad, the fixed communicating pipe that is provided with in water pump upper end, the fixed oil pipe that is provided with of water pump lower extreme, the end of intaking of water pump is through advancing oil pipe and storing fixed connection between the storehouse, the fixed shower.

Preferably, the lower end of the bottom plate is fixedly provided with a universal wheel, and the device can be conveniently moved through the universal wheel.

Preferably, the fixed retainer plate that is provided with in support middle part, the fixed elastic rope that is provided with in retainer plate one side, the fixed couple that is provided with of one end that the retainer plate was kept away from to the elastic rope, through couple and the goods that the elastic rope hung the device and hoisted, can prevent that the goods from taking place to rock when the device removes.

Preferably, the upper end of the bottom plate is fixedly provided with support rods on two sides of the support, and the stability of the support can be improved through the support rods.

Preferably, a fixing rod is fixedly arranged on one side of the upper end of the support, the upper end of the fixing rod is fixedly connected with the connecting rod, and the stability between the connecting rod and the support can be improved through the fixing rod.

Preferably, the upper end of the storage bin is movably provided with a top cover through threads, and lubricating oil can be added into the storage bin by opening the top cover through the threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can go into inside the spout through the lubricating oil that the storehouse is inside to store through the water pump after the device uses for a long time to can evenly paint lubricating oil inside the spout when the slider is at spout inside movement adjustment lifting hook direction, so that the slider slides inside the spout, prevents that the device from using the back slider for a long time and blocking.

2. The utility model discloses can be through pulling elasticity rope after the goods lifts by crane, then will hang the two corners department of the goods of lifting by crane, can remove through the whole my goods that lifts by crane of universal wheel thrust unit afterwards, hang the goods that the device hoisted by crane through couple and elasticity rope when removing, can prevent that the goods from taking place to rock when the device removes, lead to the goods to drop.

Drawings

FIG. 1 is a schematic view of the overall structure of a gantry crane of the present invention;

FIG. 2 is a right side view of a portal frame of the gantry crane of the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of a gantry crane of the present invention.

In the figure: 1. a base plate; 2. a support; 3. a connecting rod; 301. a chute; 4. a slider; 5. an electric hoist; 6. a hook; 7. a storage bin; 8. a water pump; 9. a communicating pipe; 10. an oil inlet pipe; 11. a spray head; 12. a universal wheel; 13. a stationary ring; 14. an elastic cord; 15. hooking; 16. a support bar; 17. fixing the rod; 18. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portal frame of a portal crane comprises a bottom plate 1, wherein a bracket 2 is fixedly arranged at the upper end of the bottom plate 1, the upper end of the bracket 2 is fixedly provided with a connecting rod 3, the outer side surface of the connecting rod 3 is provided with a chute 301, a slide block 4 is movably clamped in the slide groove 301, an electric hoist 5 is fixedly arranged at the lower end of the slide block 4 through a mounting seat, the lower end of the electric hoist 5 is fixedly provided with a lifting hook 6, the lower end of one side of the bracket 2 is fixedly provided with a storage bin 7, a water pump 8 is fixedly arranged at the upper end of the storage bin 7 at one side of the bracket 2 through a mounting seat, a communicating pipe 9 is fixedly arranged at the upper end of the water pump 8, an oil inlet pipe 10 is fixedly arranged at the lower end of the water pump 8, the water inlet end of the water pump 8 is fixedly connected with the storage bin 7 through the oil inlet pipe 10, the one end that communicating pipe 9 kept away from water pump 8 is fixed and is provided with shower nozzle 11, water pump 8's play water end is through fixed connection between communicating pipe 9 and shower nozzle 11.

The lower end of the bottom plate 1 is fixedly provided with a universal wheel 12, the device can be conveniently moved through the universal wheel 12, a fixing ring 13 is fixedly arranged in the middle of the bracket 2, an elastic rope 14 is fixedly arranged on one side of the fixing ring 13, a hook 15 is fixedly arranged at one end of the elastic rope 14 far away from the fixed ring 13, the goods lifted by the device are hung through the hook 15 and the elastic rope 14, can prevent the goods from shaking when the device moves, the upper end of the bottom plate 1 is fixedly provided with support rods 16 at both sides of the bracket 2, the stability of the bracket 2 can be improved through the support rod 16, one side of the upper end of the bracket 2 is fixedly provided with a fixed rod 17, the upper end of the fixed rod 17 is fixedly connected with the connecting rod 3, can improve the stability between connecting rod 3 and the support 2 through dead lever 17, it is provided with top cap 18 through the screw activity to store storehouse 7 upper end, opens top cap 18 through the screw and can be for storing the inside lubricating oil that adds of storehouse 7.

The working principle is as follows: when the device is used, the goods are hung by the lifting hook 6, then the lifting hook 6 can be driven by the electric hoist 5 to ascend so as to lift the goods, the elastic rope 14 can be pulled after the goods are lifted, then two corners of the lifted goods are hung, then the device can be pushed integrally to move with the lifted goods by the universal wheel 12, the goods lifted by the device can be hung by the hook 15 and the elastic rope 14 during moving, the goods can be prevented from shaking when the device is moved, so that the goods fall off, after the device is moved to a target area, the goods can be controlled to fall down by the electric hoist 5, after the device is used for a long time, the lubricating oil stored in the storage bin 7 can be pumped into the sliding groove 301 by the water pump 8, so that the lubricating oil can be uniformly smeared inside the sliding groove 301 when the sliding block 4 moves in the sliding groove 301 to adjust the direction of the lifting hook 6, so that the sliding block 4 can conveniently slide in the sliding, the slider 4 blocks after preventing device uses for a long time, and this is exactly the utility model relates to a portal crane portal's theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portal crane portal, comprising a base plate (1), characterized in that: the water-saving and water-saving device is characterized in that a support (2) is fixedly arranged at the upper end of the bottom plate (1), a connecting rod (3) is fixedly arranged at the upper end of the support (2), a sliding groove (301) is formed in the outer side surface of the connecting rod (3), a sliding block (4) is movably clamped in the sliding groove (301), an electric hoist (5) is fixedly arranged at the lower end of the sliding block (4) through a mounting seat, a lifting hook (6) is fixedly arranged at the lower end of the electric hoist (5), a storage bin (7) is fixedly arranged at the lower end of one side of the support (2), a water pump (8) is fixedly arranged at the upper end of the storage bin (7) at one side of the support (2) through the mounting seat, a communicating pipe (9) is fixedly arranged at the upper end of the water pump (8), an oil inlet pipe (10) is, the one end that water pump (8) was kept away from in communicating pipe (9) is fixed and is provided with shower nozzle (11), the play water end of water pump (8) passes through fixed connection between communicating pipe (9) and shower nozzle (11).

2. A portal crane portal according to claim 1, wherein: the lower end of the bottom plate (1) is fixedly provided with a universal wheel (12).

3. A portal crane portal according to claim 1, wherein: the middle of the support (2) is fixedly provided with a fixing ring (13), one side of the fixing ring (13) is fixedly provided with an elastic rope (14), and one end, far away from the fixing ring (13), of the elastic rope (14) is fixedly provided with a hook (15).

4. A portal crane portal according to claim 1, wherein: and supporting rods (16) are fixedly arranged at the upper end of the bottom plate (1) on the two sides of the bracket (2).

5. A portal crane portal according to claim 1, wherein: a fixing rod (17) is fixedly arranged on one side of the upper end of the support (2), and the upper end of the fixing rod (17) is fixedly connected with the connecting rod (3).

6. A portal crane portal according to claim 1, wherein: the upper end of the storage bin (7) is movably provided with a top cover (18) through threads.