CN216129238U

CN216129238U - Assembled gantry crane

Info

Publication number: CN216129238U
Application number: CN202121902439.5U
Authority: CN
Inventors: 李作金
Original assignee: Individual
Current assignee: Shanghai Baofeng Supply Chain Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-03-25
Anticipated expiration: 2031-08-15

Abstract

The utility model discloses an assembled gantry crane which comprises two bottom plates, wherein the upper surface of each bottom plate is fixedly connected with a counterweight plate, the upper surface of each counterweight plate is provided with a slot, a plug board is arranged inside each slot, the upper surface of each plug board is provided with a slot, the inner walls of the two slots are jointly provided with a cross beam, the outer surface of the cross beam is connected with a control mechanism in a sliding manner, and the bottom surface of the control mechanism is fixedly connected with a hoisting mechanism. The utility model has reasonable design structure, can form a supporting mechanism by matching the counterweight plate and the inserting plate, can support the cross beam by the bent plate and prevent the cross beam from sliding by matching the clamping groove and the bent plate, thereby ensuring that the device can be quickly assembled when being installed, and solving the problem that the labor intensity of workers is higher in the installation process because the components of the crane are larger when the gantry crane is installed.

Description

Assembled gantry crane

Technical Field

The utility model relates to the technical field of gantry cranes, in particular to an assembled gantry crane.

Background

The gantry crane is a gantry crane with a horizontal bridge frame arranged on two support legs to form a portal shape, the crane runs on a ground track and is mainly used for carrying and installing in an open storage yard, a dock, a power station, a port, a railway freight station and the like, a hoisting mechanism, a trolley running mechanism and a bridge frame structure of the gantry crane are basically the same as those of the bridge crane, and due to large span, the crane running mechanisms mostly adopt a respective driving mode to prevent the crane from generating deflection running to increase resistance and even generate accidents, a crane trolley of the gantry crane runs on the bridge frame, and some crane trolleys are the gantry crane.

Along with the development of science and technology, the application of the gantry crane is more and more extensive, and the gantry crane is often seen in factory buildings and automobile maintenance places, but the labor intensity of workers in the installation process is higher due to the fact that the components of the crane are larger when the existing gantry crane is installed, and therefore the assembly type gantry crane is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to make up the defects of the prior art and provides an assembled gantry crane.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pin-connected panel gantry crane, includes two bottom plates, every the equal fixedly connected with counterweight plate of upper surface of bottom plate, every the slot has all been seted up to the upper surface of counterweight plate, every the inside of slot all is equipped with the picture peg, every the draw-in groove has all been seted up, two to the upper surface of picture peg the inner wall of draw-in groove is equipped with the crossbeam jointly, the surface sliding connection of crossbeam has control mechanism, control mechanism's bottom surface fixedly connected with hoisting mechanism, hoisting mechanism passes through the fixed fixedly connected with couple of rope.

Furthermore, two the equal fixedly connected with bent plate in the side that the picture peg kept away from each other, two a side that the bent plate is close to each other contacts with both ends about the crossbeam respectively.

Through adopting above-mentioned technical scheme, make a pin-connected panel gantry crane can carry out spacingly through the bent plate to the crossbeam, prevent that the crossbeam from appearing sliding.

Furthermore, jacks are formed in a side face, away from each other, of the bent plate and the left end and the right end of the cross beam, two groups of insertion rods are jointly arranged inside the jacks, and the two insertion rods are fixedly connected with pull plates at the ends, away from each other.

By adopting the technical scheme, the split mounting type gantry crane can control the inserted bar by being provided with the pulling plate, so that the beam is positioned.

Further, every the equal joint of surface of picture peg has U type cardboard, every the equal fixedly connected with layer board in the left and right sides face of picture peg, two the common fixedly connected with fixed plate in the back of U type cardboard, the back fixedly connected with handle of fixed plate.

Through adopting above-mentioned technical scheme, make a pin-connected panel gantry crane can support two picture pegs through U type cardboard and picture peg, prevent that the picture peg from appearing not hard up.

Furthermore, every the equal fixedly connected with clamp plate of surface of picture peg, every the clamp plate all through the upper surface fixed mounting of two bolts and nut and counterweight plate.

Through adopting above-mentioned technical scheme, make a pin-connected panel gantry crane can fix the picture peg through the clamp plate, avoid the picture peg swing to appear.

Furthermore, every the surface of inserted bar all is equipped with the extension spring, two a side that the extension spring is close to each other is respectively with a side fixed connection that two bent plates kept away from each other, two a side fixed connection that one end that the extension spring was kept away from each other two arm-plates are close to each other respectively.

By adopting the technical scheme, the split mounting type gantry crane can enable the tension spring to pull the inserted rod to automatically reset through the pull plate by means of the tension spring.

III) beneficial effects

Compared with the prior art, this kind of pin-connected panel gantry crane hoist possesses following beneficial effect:

firstly, the method comprises the following steps: the supporting mechanism can be formed by matching the counterweight plate and the inserting plate, and the bent plate can support the cross beam and prevent the cross beam from sliding through matching of the clamping groove and the bent plate, so that the device can be quickly assembled during installation, and the problem that the labor intensity of workers is high during installation due to large components of the crane during installation of the gantry crane is solved.

Secondly, the method comprises the following steps: the lifting mechanism can support the two inserting plates by arranging the fixing plate and the U-shaped clamping plate, limit the inserting plates, prevent the inserting plates from sliding, and can pull an object to lift by the aid of the hook by the aid of the matching of the control mechanism, the lifting mechanism and the hook.

Drawings

FIG. 1 is a schematic perspective view of a cross beam according to the present invention;

fig. 2 is a schematic perspective view of a front view of the weight plate of the present invention;

fig. 3 is a top view of a fixation plate of the present invention.

In the figure: 1. a base plate; 2. a weight plate; 3. pressing a plate; 4. a nut; 5. a support plate; 6. pulling a plate; 7. bending a plate; 8. a card slot; 9. a cross beam; 10. a control mechanism; 11. hooking; 12. a hoisting mechanism; 13. a fixing plate; 14. a U-shaped clamping plate; 15. inserting plates; 16. a slot; 17. a tension spring; 18. a jack; 19. inserting a rod; 20. a nut; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides a pin-connected panel gantry crane, including two bottom plates 1, the equal fixedly connected with counterweight plate 2 of the upper surface of every bottom plate 1, slot 16 has all been seted up to the upper surface of every counterweight plate 2, every slot 16's inside all is equipped with picture peg 15, draw-in groove 8 has all been seted up to every picture peg 15's upper surface, the inner wall of two draw-in grooves 8 is equipped with crossbeam 9 jointly, the surface sliding connection of crossbeam 9 has control mechanism 10, the bottom surface fixedly connected with hoisting mechanism 12 of control mechanism 10, hoisting mechanism 12 passes through rope fixedly connected with couple 11.

Furthermore, one side surface of each of the two insertion plates 15, which is far away from each other, is fixedly connected with a bent plate 7, and one side surface of each of the two bent plates 7, which is close to each other, is respectively contacted with the left end and the right end of the cross beam 9.

Through adopting above-mentioned technical scheme, make a pin-connected panel gantry crane can carry out spacingly through bent plate 7 to crossbeam 9, prevent that crossbeam 9 from appearing sliding.

Further, jack 18 has all been seted up to the side that two bent plates 7 kept away from each other and both ends about crossbeam 9, and two inserted bars 19 are equipped with jointly in the inside of two sets of jacks 18, the equal fixedly connected with arm-tie 6 of one end that two inserted bars 19 kept away from each other.

By adopting the technical scheme, the split mounting type gantry crane can control the inserted bar 19 by arranging the pull plate 6, so that the beam 9 is positioned.

Furthermore, the outer surface of each plug board 15 is clamped with a U-shaped clamping board 14, the left side and the right side of each plug board 15 are fixedly connected with a supporting board 5, the back surfaces of the two U-shaped clamping boards 14 are fixedly connected with a fixing board 13, and the back surface of the fixing board 13 is fixedly connected with a handle 21.

Through adopting above-mentioned technical scheme, make a pin-connected panel gantry crane can support two picture pegs 15 through U type cardboard 14 and picture peg 15, prevent that picture peg 15 from appearing becoming flexible.

Further, the outer surface of each inserting plate 15 is fixedly connected with a pressing plate 3, and each pressing plate 3 is fixedly installed on the upper surface of the counterweight plate 2 through two bolts 4 and nuts 20.

Through adopting above-mentioned technical scheme, make a pin-connected panel gantry crane can fix picture peg 15 through clamp plate 3, avoid picture peg 15 to appear swinging.

Furthermore, the outer surface of each inserted bar 19 is sleeved with a tension spring 17, one side surface, close to each other, of each of the two tension springs 17 is fixedly connected with one side surface, far away from each other, of each of the two bent plates 7, and one end, far away from each other, of each of the two tension springs 17 is fixedly connected with one side surface, close to each other, of each of the two pulling plates 6.

By adopting the technical scheme, the assembled gantry crane can enable the tension spring 17 to automatically reset by pulling the insert rod 19 through the pull plate 6 through the tension of the tension spring 17.

The working principle is as follows: when the lifting device is installed, the inserting plates 15 are firstly inserted into the inserting grooves 16, the U-shaped clamping plates 14 are enabled to position the two inserting plates 15 through the matching of the fixing plates 13 and the U-shaped clamping plates 14, the two pulling plates 6 are pulled to enable the pulling plates 6 to slide in the inserting holes 18, the cross beam 9 is clamped on the two inserting plates 15 through the clamping grooves 8, the cross beam 9 is fixed through the elasticity of the tension springs 17, the control mechanism 10 and the lifting mechanism 12 can work, and objects are lifted.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pin-connected panel gantry crane, includes two bottom plates (1), its characterized in that: every equal fixedly connected with counterweight plate (2) of upper surface of bottom plate (1), every slot (16), every have all been seted up to the upper surface of counterweight plate (2), every the inside of slot (16) all is equipped with picture peg (15), every draw-in groove (8), two have all been seted up to the upper surface of picture peg (15) the inner wall of draw-in groove (8) is equipped with crossbeam (9) jointly, the surface sliding connection of crossbeam (9) has control mechanism (10), the bottom surface fixedly connected with hoisting mechanism (12) of control mechanism (10), hoisting mechanism (12) are through rope fixed fixedly connected with couple (11).

2. The assembly gantry crane of claim 1, wherein: two the equal fixedly connected with bent plate (7) in a side that picture peg (15) kept away from each other, two a side that bent plate (7) are close to each other contacts with both ends about crossbeam (9) respectively.

3. The assembly gantry crane of claim 2, wherein: jack (18) have all been seted up, two jack (18) are two sets of to both ends about the side of bent plate (7) keeping away from each other and crossbeam (9) the inside of jack (18) is equipped with two inserted bars (19), two the equal fixedly connected with arm-tie (6) of one end that inserted bar (19) kept away from each other.

4. The assembly gantry crane of claim 1, wherein: every the equal joint of surface of picture peg (15) has U type cardboard (14), every the equal fixedly connected with layer board (5) of the left and right sides face of picture peg (15), two the common fixedly connected with fixed plate (13) in back of U type cardboard (14), the back fixedly connected with handle (21) of fixed plate (13).

5. The assembly gantry crane of claim 1, wherein: every the equal fixedly connected with clamp plate (3) in surface of picture peg (15), every clamp plate (3) all through the fixed surface installation of two bolts (4) and nut (20) and counterweight plate (2).

6. The assembly gantry crane of claim 3, wherein: every the surface of inserted bar (19) all is equipped with extension spring (17), two a side that extension spring (17) are close to each other is respectively with a side fixed connection that two bent plates (7) kept away from each other, two a side fixed connection that one end that extension spring (17) kept away from each other is close to each other respectively two arm-tie (6).