CN217478908U

CN217478908U - One-way truss leg portal crane

Info

Publication number: CN217478908U
Application number: CN202220596348.1U
Authority: CN
Inventors: 和辉; 和伟
Original assignee: Shandong Shenzhou Machinery Co ltd
Current assignee: Shandong Shenzhou Machinery Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-09-23
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses an one-way truss leg gantry crane in hoist technical field, including removing the crossbearer, the bottom of removing the crossbearer sets up the bottom plate, the bottom of bottom plate sets up removes hoist device, the both sides of removing the crossbearer both ends and keeping away from each other all set up the connecting piece, the one end bottom that the bottom plate was kept away from respectively to four connecting pieces all sets up one-way truss, the bottom of four one-way trusses all sets up connects the base, the inner wall of four one-way trusses evenly sets up a plurality of bracing pieces, the top and the bottom of a plurality of bracing pieces all set up the stiffener, promote and hoist and mount work to the goods through removing hoist device, the bottom accessible bolt of connecting the base simultaneously is connected with removing orbital mobile device, wherein remove hoist device and be prior art, do not do this again to describe. The whole weight of this device is lighter than conventional hoist, can ensure the support intensity of device simultaneously, and the device is whole can carry out the split simultaneously, and convenient dispersion is transported to suitable position and is assembled the use.

Description

One-way truss leg portal crane

Technical Field

The utility model relates to a hoist technical field specifically is an one-way truss leg gantry crane.

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 gantry crane is used as a device widely used in the industrial production and processing process, is used for lifting heavier materials or lifting and hoisting heavier materials, finished products and the like in the industrial production process, and directly influences the effect of the gantry crane by the self weight and the strength of the gantry crane during the work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an one-way truss leg gantry crane 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 an one-way truss leg gantry crane, including removing the crossbearer, the bottom of removing the crossbearer sets up the bottom plate, the bottom of bottom plate sets up removes hoist device, the both sides of removing the crossbearer both ends and keeping away from each other all set up the connecting piece, the one end bottom that the bottom plate was kept away from respectively to four connecting pieces all sets up one-way truss, the bottom of four one-way trusses all sets up the connection base, the inner wall of four one-way trusses evenly sets up a plurality of bracing pieces, the top and the bottom of a plurality of bracing pieces all set up the stiffener, promote and hoist and mount work to the goods through removing hoist device, the bottom accessible bolt of connecting the base simultaneously is connected with the mobile rail's mobile device, wherein remove hoist device and mount for prior art, this is not done repeatedly.

As a further aspect of the present invention: the bottom of a plurality of connection bases all sets up the bed hedgehopping base, and the top and the bottom of a plurality of bed hedgehopping bases all set up connecting bolt, and a plurality of connecting bolt run through threaded connection with position assorted bed hedgehopping base respectively, through the whole height of multiplicable device of bed hedgehopping base, and then improve the holistic lifting height of device, the bottom accessible connecting bolt of bed hedgehopping base carries out swing joint with removing orbital mobile device simultaneously.

As a further aspect of the present invention: the bases of the two sides of the plurality of heightening bases are far away from each other, hollow cavities are formed in the bases, the inner walls of the hollow cavities are provided with hollow cavity reinforcing columns, the whole weight of the device is reduced through the hollow cavities, and meanwhile the connection strength of the device is increased through the hollow cavity reinforcing columns.

As a further aspect of the present invention: a plurality of connecting pieces include a transverse connection board and a vertical connecting board, and a plurality of horizontal fixing bolt of threaded connection are all run through at a plurality of transverse connection board's top, and the both ends that remove the crossbearer are kept away from respectively to a plurality of vertical connecting boards all run through and set up vertical fixing bolt, can be connected spacingly to one-way truss with removing the crossbearer through the connecting piece.

As a further aspect of the present invention: a plurality of transverse connection boards all are the right angle installation with the vertical connecting plate that is close to mutually, the erection joint of being convenient for.

As the utility model discloses further scheme again: a plurality of transverse connection plates are movably connected with the top of the bottom plate through transverse fixing bolts, a plurality of vertical connection plates are movably connected with the movable cross frame through vertical fixing bolts, and the transverse connection plates and the vertical connection plates are connected and limited through the transverse fixing bolts and the vertical connection plates.

As the utility model discloses further scheme again: the length distance that a plurality of transverse connection board kept away from each other and form between the both sides is greater than the bottom plate and keeps away from each other and form between the both sides, and the bottom fixed connection of bottom plate one end is kept away from with position assorted transverse connection board in the top of four one-way trusses, confirms the installation dimension, ensures that one-way truss can be connected spacingly with transverse connection board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, can promote the holistic work of device through bed hedgehopping base and promote the height, hoist and promote the height to heavier material through removing crossbearer, bottom plate and removal hoist device simultaneously, provide the support for removing the crossbearer through one-way truss simultaneously, when lightening whole weight, guarantee to support intensity, be the whole normal work that promotes of device. The whole weight of this device is lighter than conventional hoist, can ensure the support intensity of device simultaneously, and the device is whole can carry out the split simultaneously, and convenient dispersion is transported and is assembled the use to suitable position.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic diagram of the lifting structure of the device of the present invention;

fig. 3 is an enlarged schematic view of the structure of the unidirectional truss of the present invention;

FIG. 4 is an enlarged view of the structure of the connecting member of the present invention;

fig. 5 is an enlarged schematic view of the structure of the middle heightening base of the present invention.

In the figure: 1. moving the cross frame; 110. a base plate; 120. moving the hoisting device; 2. a unidirectional truss; 210. a support bar; 220. a reinforcing bar; 3. connecting a base; 4. a connecting member; 410. a transverse connecting plate; 420. a vertical connecting plate; 430. a transverse fixing bolt; 440. a vertical fixing bolt; 5. heightening the base; 510. a hollow cavity; 520. a hollow cavity reinforcing column; 530. and connecting the bolts.

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.

Please refer to fig. 1-5, in the embodiment of the utility model, an one-way truss leg gantry crane, including removing crossbearer 1, the bottom of removing crossbearer 1 sets up bottom plate 110, the bottom of bottom plate 110 sets up removes hoist device 120, the both sides of removing crossbearer 1 both ends and keeping away from each other all set up connecting piece 4, the one end bottom of bottom plate 110 is kept away from respectively to four connecting pieces 4 all sets up one-way truss 2, the bottom of four one-way trusses 2 all sets up connection base 3, the inner wall of four one-way trusses 2 evenly sets up a plurality of bracing pieces 210, the top and the bottom of a plurality of bracing pieces 210 all set up stiffener 220, promote and hoist and mount work to the goods through removing hoist device 120, the bottom accessible bolt of connecting base 3 is connected with the orbital mobile device of removal simultaneously, wherein remove hoist device 120 and be prior art, do not do this again and describe repeatedly.

Wherein, a plurality of bottoms of connecting base 3 all set up bed hedgehopping base 5, and the top and the bottom of a plurality of bed hedgehopping bases 5 all set up connecting bolt 530, and a plurality of connecting bolt 530 run through threaded connection with position assorted bed hedgehopping base 5 respectively, through bed hedgehopping base 5 multiplicable device overall height, and then improve the holistic lifting height of device, simultaneously bed hedgehopping base 5's bottom accessible connecting bolt 530 carries out swing joint with the mobile device that removes the track.

The bases of the two sides of the plurality of heightening bases 5, which are far away from each other, are all provided with hollow cavities 510, the inner walls of the plurality of hollow cavities 510 are all provided with hollow cavity reinforcing columns 520, the whole weight of the device is reduced through the hollow cavities 510, and meanwhile, the connection strength of the device is increased through the hollow cavity reinforcing columns 520.

A plurality of connecting pieces 4 include a transverse connection board 410 and a vertical connecting board 420, and a plurality of transverse fixing bolt 430 of threaded connection are all run through at the top of a plurality of transverse connection boards 410, and a plurality of vertical connecting boards 420 are kept away from the both ends that remove crossbearer 1 respectively and are all run through and set up vertical fixing bolt 440, can be connected spacingly to unidirectional truss 2 and removal crossbearer 1 through connecting piece 4.

The plurality of transverse connecting plates 410 and the adjacent vertical connecting plates 420 are arranged at right angles, so that the installation and the connection are convenient.

The plurality of transverse connecting plates 410 are movably connected with the top of the bottom plate 110 through transverse fixing bolts 430, the plurality of vertical connecting plates 420 are movably connected with the movable cross frame 1 through vertical fixing bolts 440, and the transverse connecting plates 410 and the vertical connecting plates 420 are connected and limited through the transverse fixing bolts 430 and the vertical connecting plates 420.

The length distance that forms between the both sides are kept away from each other to a plurality of transverse connection board 410 is greater than the length distance that forms between the both sides are kept away from each other to bottom plate 110, and the bottom fixed connection that bottom plate 110 one end was kept away from with position assorted transverse connection board 410 is all kept away from at the top of four one-way truss 2, confirms the erection dimension, ensures that one-way truss 2 can be connected spacingly with transverse connection board 410.

The utility model discloses a theory of operation is: when the lifting device is used for lifting heavy equipment or materials, the device is only required to be dispersedly transported to a proper position, then the connecting base 3 is connected with the track motion device, the connecting base 3 and the unidirectional truss 2 are connected through bolts, and then the unidirectional truss 2 and the moving cross frame 1 are connected and limited through the connecting piece 4. When the hoisting operation is performed, the hoisting device 120 is controlled to move to perform the hoisting operation on the material or the equipment. When the lifting height is higher than the height of the movable cross frame 1, the heightening base 5 and the connecting base 3 are connected and limited only by the connecting bolt 530, and then the heightening base 5 and the movable device of the movable rail are connected and limited by the bolt, so that the overall height of the device can be increased, and the lifting height of the movable hoisting device 120 is increased.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an one-way truss leg gantry crane, includes removal crossbearer (1), its characterized in that: the bottom that removes crossbearer (1) sets up bottom plate (110), the bottom of bottom plate (110) sets up removes hoist device (120), the both sides of removing crossbearer (1) both ends and keeping away from each other all set up connecting piece (4), four the one end bottom that bottom plate (110) were kept away from respectively in connecting piece (4) all sets up one-way truss (2), four the bottom of one-way truss (2) all sets up connects base (3), four the inner wall of one-way truss (2) evenly sets up a plurality of bracing pieces (210), and is a plurality of the top and the bottom of bracing piece (210) all set up stiffener (220).

2. A one-way truss leg gantry crane according to claim 1, wherein: it is a plurality of the bottom of connecting base (3) all sets up bed hedgehopping base (5), and is a plurality of the top and the bottom of bed hedgehopping base (5) all set up connecting bolt (530), and is a plurality of connecting bolt (530) run through threaded connection with position assorted bed hedgehopping base (5) respectively.

3. A one-way truss leg gantry crane according to claim 2, wherein: the base, which is far away from two sides of the plurality of heightening bases (5), is provided with a hollow cavity (510), and the inner wall of the hollow cavity (510) is provided with a hollow cavity reinforcing column (520).

4. A unidirectional truss leg gantry crane as claimed in claim 1 wherein: a plurality of connecting piece (4) include a transverse connection board (410) and a vertical connecting plate (420), and is a plurality of transverse fixing bolt (430) of threaded connection are all run through at the top of transverse connection board (410), and are a plurality of vertical connecting plate (420) are kept away from the both ends that remove crossbearer (1) respectively and are all run through and set up vertical fixing bolt (440).

5. A unidirectional truss leg gantry crane as claimed in claim 4, wherein: the transverse connecting plates (410) and the adjacent vertical connecting plates (420) are arranged at right angles.

6. A unidirectional truss leg gantry crane as claimed in claim 4, wherein: the plurality of transverse connecting plates (410) are movably connected with the top of the bottom plate (110) through transverse fixing bolts (430), and the plurality of vertical connecting plates (420) are movably connected with the movable cross frame (1) through vertical fixing bolts (440).

7. A unidirectional truss leg gantry crane as claimed in claim 1 wherein: the tops of the four unidirectional trusses (2) are fixedly connected with the bottoms of the ends, far away from the bottom plate (110), of the transverse connecting plates (410) matched in position.

8. A unidirectional truss leg gantry crane as claimed in claim 4, wherein: the distance between the two sides of the plurality of transverse connecting plates (410) far away from each other is larger than the distance between the two sides of the bottom plate (110) far away from each other.