CN110713111A

CN110713111A - Gantry crane with functions of cleaning and scouring working ground

Info

Publication number: CN110713111A
Application number: CN201810772033.6A
Authority: CN
Inventors: 张如前
Original assignee: Jiangsu Tianneng Ocean Heavy Industry Co Ltd
Current assignee: Jiangsu Tianneng Ocean Heavy Industry Co Ltd
Priority date: 2018-07-13
Filing date: 2018-07-13
Publication date: 2020-01-21

Abstract

The invention relates to the technical field of machinery, and discloses a gantry crane with a function of cleaning and scouring a working ground, which comprises two bases, wherein a bottom plate is fixedly arranged on one side of each base, the inner wall of each bottom plate is movably connected with a hydraulic rod, a support rod is fixedly arranged on the top wall of an inner cavity of each bottom plate, connecting columns are fixedly arranged on the opposite sides of the two hydraulic rods, a telescopic frame is fixedly arranged between the opposite sides of the two connecting columns, and movable grooves are formed in the top walls of the inner cavities of the support rods. This gantry crane who possesses clearance and erode work ground function through the control hydraulic stem, can adjust the distance between the relative one side between two spliced poles to can make the high position of installation piece change, thereby can change the height of connecting rod, and then can conveniently be to the erodeing on work ground, and make the result of use better, more convenient when using the hoist.

Description

Gantry crane with functions of cleaning and scouring working ground

Technical Field

The invention relates to the technical field of machinery, in particular to a gantry crane with a function of cleaning and scouring a working ground.

Background

The gantry crane is a gantry crane with a horizontal bridge frame arranged on two support legs to form a portal shape, runs on a ground track, and is mainly used for carrying and installing in open-air storage yards, docks, power stations, ports, railway freight stations and the like.

According to the gantry crane disclosed by the Chinese patent CN 102963821B, the overall structural strength of the crane can be reduced, so that the production cost of the crane is reduced, but in the use process, the crane cannot be adjusted due to heaviness, so that the effect of the crane is general, the crane does not have the function of cleaning and scouring the working ground, after the crane is used, the ground often generates a lot of dirt and sundries, the cleaning is not convenient enough, and therefore, the gantry crane with the function of cleaning and scouring the working ground is provided for solving the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the gantry crane with the function of cleaning and scouring the working ground, which has the advantages of good use effect, convenient adjustment and the like, and solves the problems that the traditional gantry crane cannot be adjusted due to heaviness in the use process, so that the effect of the crane is general, the function of cleaning and scouring the working ground is not realized, and the ground often generates a lot of dirt and sundries after the crane is used, so that the cleaning is not convenient enough.

(II) technical scheme

In order to achieve the purpose of good use effect and convenient adjustment, the invention provides the following technical scheme: a gantry crane with the functions of cleaning and scouring a working ground comprises two bases, wherein a bottom plate is fixedly arranged on one opposite side of the two bases, a hydraulic rod is movably connected to the inner wall of the bottom plate, a support rod is fixedly arranged on the top wall of an inner cavity of the bottom plate, connecting columns are fixedly arranged on one opposite side of the two hydraulic rods, a telescopic frame is fixedly arranged between the opposite sides of the two connecting columns, a movable groove is formed in the top wall of the inner cavity of the support rod, a movable rod is movably connected to the inner wall of the movable groove, an installation block is fixedly arranged at the top end of the movable rod, two rotating rods are fixedly arranged at the bottom end of the installation block, rotating wheels are movably connected to the bottom ends of the two rotating rods, a connecting rod is fixedly arranged on the inner wall of the installation block, a through hole is formed in the inner wall, the inner wall of the sliding chute is movably connected with two sliding blocks, the bottom end of each sliding block is fixedly provided with a control box, the bottom end of each connecting rod is fixedly provided with a fixed plate, the front surface of each fixed plate is fixedly provided with two clamping rods, one opposite side of each clamping rod is movably connected with a movable wheel, the axis of each movable wheel is fixedly connected with an output shaft of a first motor, the bottom end of each first motor is fixedly provided with a fixed frame, the top wall of the inner cavity of the control box is fixedly provided with a second motor, the output shaft of the second motor is fixedly provided with a rotating plate, the bottom end of each rotating plate is fixedly provided with two fixed columns, the bottom ends of the fixed columns are fixedly provided with water spray pipes, the left side and the right side of each water spray pipe are fixedly provided with conveying pipes, the bottom ends of the conveying pipes are communicated with water inlet pipes, and an output shaft of the third motor is fixedly connected with the take-up device.

Preferably, the bottoms of the two connecting columns are positioned in the inner wall of the bottom plate, and the two connecting columns are symmetrically arranged by taking the vertical center line of the supporting rod as a center.

Preferably, the number of the telescopic frames is two, and the two telescopic frames are located on the front face of the supporting rod.

Preferably, the number of the rotating wheels is two, and the two rotating wheels are respectively positioned at the top ends of the two connecting columns.

Preferably, the number of the mounting blocks is two, and the left end and the right end of the connecting rod are respectively positioned in the inner walls of the two mounting blocks.

Preferably, the shape of spout is T type groove, the equal fixed mounting in front and the back of slider has the lug, lug and T type groove looks adaptation.

Preferably, the number of the fixing frames is two, and one ends, far away from the first motor, of the two fixing frames are fixedly connected with the control box.

Preferably, eleven water spraying holes are formed in the bottom end of the water spraying pipe, and the water spraying pipe is disc-shaped.

Preferably, the junction of conveyer pipe and inlet tube passes through suction pump swing joint, a part winding of inlet tube is on the surface of spliced pole.

(III) advantageous effects

Compared with the prior art, the invention provides the gantry crane with the functions of cleaning and scouring the working ground, which has the following beneficial effects:

1. this gantry crane who possesses clearance and erode work ground function through the control hydraulic stem, can adjust the distance between the relative one side between two spliced poles to can make the high position of installation piece change, thereby can change the height of connecting rod, and then can conveniently be to the erodeing on work ground, and make the result of use better, more convenient when using the hoist.

2. This gantry crane who possesses clearance and erode work ground function, through setting up the through-hole, the bolt of pegging graft in the inner wall of through-hole, can further fix the connecting rod, avoid appearing the connecting rod installation unstable cracked condition that appears, through starting first motor, the output shaft of first motor drives the movable wheel and rotates, make the movable wheel remove between two kellies, thereby change the position of control box, consequently, can adjust the position of spray pipe, the use of having made things convenient for the spray pipe, through starting the third motor, the output shaft of third motor drives take-up and rotates, consequently, can adjust the distance between spray pipe and the control box, make the water spray effect better.

Drawings

FIG. 1 is a schematic structural view of a gantry crane with the functions of cleaning and scouring a working floor according to the present invention;

FIG. 2 is a side view of a gantry crane structure with the functions of cleaning and scouring the working ground according to the present invention.

In the figure: the automatic water pumping device comprises a base 1, a bottom plate 2, a hydraulic rod 3, a supporting rod 4, a connecting column 5, an expansion bracket 6, a movable groove 7, a movable rod 8, an installation block 9, a rotating rod 10, a rotating wheel 11, a connecting rod 12, a through hole 13, a bolt 14, a sliding groove 15, a sliding block 16, a control box 17, a fixed plate 18, a clamping rod 19, a movable wheel 20, a first motor 21, a fixed frame 22, a second motor 23, a rotating plate 24, a fixed column 25, a water spray pipe 26, a third motor 27, a wire take-up device 28, a delivery pipe 29, a water inlet pipe 30 and a water suction.

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.

Referring to fig. 1-2, a gantry crane with the function of cleaning and scouring a working floor comprises two bases 1, a bottom plate 2 is fixedly installed on one side of each base 1, a hydraulic rod 3 is movably connected to the inner wall of the bottom plate 2, the distance between the opposite sides of two connecting posts 5 can be adjusted by controlling the hydraulic rod 3, so that the height position of an installation block 9 can be changed, the height of a connecting rod 12 can be changed, scouring of the working floor can be facilitated, the use effect is better, the crane is more convenient to use, a supporting rod 4 is fixedly installed on the top wall of an inner cavity of the bottom plate 2, connecting posts 5 are fixedly installed on the opposite sides of the two hydraulic rods 3, the bottoms of the two connecting posts 5 are positioned in the inner wall of the bottom plate 2, the two connecting posts 5 are symmetrically arranged by taking the vertical central line of the supporting rod 4 as the center, the telescopic frames 6 are fixedly arranged between the opposite sides of the two connecting posts 5, the number of the telescopic frames 6 is two, the two telescopic frames 6 are both positioned on the front side of the supporting post 4, the top wall of the inner cavity of the supporting post 4 is provided with a movable groove 7, the inner wall of the movable groove 7 is movably connected with a movable rod 8, the top end of the movable rod 8 is fixedly provided with a mounting block 9, the bottom end of the mounting block 9 is fixedly provided with two rotating rods 10, the bottom ends of the two rotating rods 10 are movably connected with rotating wheels 11, the number of the rotating wheels 11 is two, the two rotating wheels 11 are respectively positioned on the top ends of the two connecting posts 5, the inner wall of the mounting block 9 is fixedly provided with a connecting rod 12, the number of the mounting blocks 9 is two, the left end and the right end of the connecting rod 12 are respectively positioned in the inner walls of the two mounting blocks 9, the inner wall of the, avoid the unstable condition of fracture appearing in the installation of connecting rod 12, through starting first motor 21, the output shaft of first motor 21 drives movable wheel 20 to rotate, make movable wheel 20 move between two card poles 19, thereby change the position of control box 17, therefore can adjust the position of spray pipe 26, make things convenient for the use of spray pipe 26, through starting third motor 27, the output shaft of third motor 27 drives take-up 28 to rotate, therefore can adjust the distance between spray pipe 26 and control box 17, make the water spray effect better, the inner wall of through-hole 13 is pegged graft and is had bolt 14, the inner chamber diapire of connecting rod 12 has seted up spout 15, the shape of spout 15 is T type groove, the front and the back of slider 16 all fixedly mounted has the lug, lug and T type groove looks adaptation, the inner wall swing joint of spout 15 has two sliders 16, the bottom fixed mounting of slider 16 has control box 17, a fixed plate 18 is fixedly arranged at the bottom end of the connecting rod 12, two clamping rods 19 are fixedly arranged on the front surface of the fixed plate 18, movable wheels 20 are movably connected to opposite sides of the two clamping rods 19, the axis of each movable wheel 20 is fixedly connected with an output shaft of a first motor 21, fixed frames 22 are fixedly arranged at the bottom end of the first motor 21, the number of the fixed frames 22 is two, one ends of the two fixed frames 22 far away from the first motor 21 are fixedly connected with a control box 17, a second motor 23 is fixedly arranged on the top wall of an inner cavity of the control box 17, a rotating plate 24 is fixedly arranged on an output shaft of the second motor 23, two fixed columns 25 are fixedly arranged at the bottom end of the rotating plate 24, spray pipes 26 are fixedly arranged at the bottom ends of the fixed columns 25, eleven spray holes are formed in the bottom ends of the spray pipes 26, the spray pipes 26 are disc-shaped, conveying pipes 29 are fixedly arranged on the left side, part of inlet tube 30 twines on the surface of spliced pole 5, and the bottom of conveyer pipe 29 communicates has inlet tube 30, and the top of inlet tube 30 communicates has drinking-water pipe 31, and the inner chamber diapire fixed mounting of control box 17 has third motor 27, and the output shaft and the take-up 28 fixed connection of third motor 27.

In conclusion, the gantry crane with the function of cleaning and flushing the working ground can adjust the distance between the opposite sides of the two connecting columns 5 by controlling the hydraulic rods 3, so that the height position of the mounting block 9 can be changed, the height of the connecting rod 12 can be changed, the flushing of the working ground can be facilitated, the use effect is better, and the use of the gantry crane is more convenient, by arranging the through holes 13 and inserting the bolts 14 in the inner walls of the through holes 13, the connecting rod 12 can be further fixed, the situation that the connecting rod 12 is instable to be mounted and is broken is avoided, by starting the first motor 21, the output shaft of the first motor 21 drives the movable wheel 20 to rotate, so that the movable wheel 20 moves between the two clamping rods 19, the position of the control box 17 is changed, and the position of the water spray pipe 26 can be adjusted, the use of the spray pipe 26 is facilitated, and by starting the third motor 27, the output shaft of the third motor 27 drives the wire take-up device 28 to rotate, so that the distance between the spray pipe 26 and the control box 17 can be adjusted, and the water spraying effect is better.

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

Claims

1. The utility model provides a possess clearance and erode gantry crane of work ground function, includes two bases (1), its characterized in that: two relative one side fixed mounting of base (1) has bottom plate (2), the inner wall swing joint of bottom plate (2) has hydraulic stem (3), the inner chamber roof fixed mounting of bottom plate (2) has branch (4), two equal fixed mounting in relative one side of hydraulic stem (3) has spliced pole (5), fixed mounting has expansion bracket (6) between the relative one side of two spliced poles (5), movable groove (7) have been seted up to the inner chamber roof of branch (4), the inner wall swing joint of movable groove (7) has movable rod (8), the top fixed mounting of movable rod (8) has installation piece (9), the bottom fixed mounting of installation piece (9) has two dwang (10), the equal swing joint in bottom of two dwang (10) has runner (11), the inner wall fixed mounting of installation piece (9) has connecting rod (12), the inner wall of the connecting rod (12) is provided with a through hole (13), the inner wall of the through hole (13) is inserted with a bolt (14), the bottom wall of the inner cavity of the connecting rod (12) is provided with a sliding groove (15), the inner wall of the sliding groove (15) is movably connected with two sliding blocks (16), the bottom end of each sliding block (16) is fixedly provided with a control box (17), the bottom end of the connecting rod (12) is fixedly provided with a fixed plate (18), the front surface of the fixed plate (18) is fixedly provided with two clamping rods (19), one opposite side of each clamping rod (19) is movably connected with a movable wheel (20), the axis of each movable wheel (20) is fixedly connected with the output shaft of a first motor (21), the bottom end of the first motor (21) is fixedly provided with a fixed frame (22), and the top wall of the inner cavity of the control, the utility model discloses a take-up device, including second motor (23), the output shaft fixed mounting of second motor (23) has commentaries on classics board (24), the bottom fixed mounting of commentaries on classics board (24) has two fixed columns (25), the bottom fixed mounting of fixed column (25) has spray pipe (26), the equal fixed mounting in the left and right sides of spray pipe (26) has conveyer pipe (29), the bottom intercommunication of conveyer pipe (29) has inlet tube (30), the top intercommunication of inlet tube (30) has drinking-water pipe (31), the inner chamber diapire fixed mounting of control box (17) has third motor (27), the output shaft and the take-up device (28) fixed connection of third motor (27).

2. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the bottoms of the two connecting columns (5) are positioned in the inner wall of the bottom plate (2), and the two connecting columns (5) are symmetrically arranged by taking the vertical center line of the supporting rod (4) as a center.

3. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the number of expansion brackets (6) is two, two expansion brackets (6) are all located on the front surface of the supporting rod (4).

4. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the number of the rotating wheels (11) is two, and the two rotating wheels (11) are respectively positioned at the top ends of the two connecting columns (5).

5. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the number of the mounting blocks (9) is two, and the left end and the right end of the connecting rod (12) are respectively positioned in the inner walls of the two mounting blocks (9).

6. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the shape of spout (15) is T type groove, the equal fixed mounting in front and the back of slider (16) has the lug, lug and T type groove looks adaptation.

7. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the quantity of mount (22) is two, and the one end that first motor (21) was kept away from in two mount (22) all with control box (17) fixed connection.

8. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: eleven water spray holes are formed in the bottom end of the water spray pipe (26), and the water spray pipe (26) is disc-shaped.

9. A gantry crane with the function of cleaning and flushing the working ground according to claim 1, characterized in that: the delivery pipe (29) and the junction of inlet tube (30) pass through suction pump swing joint, the surface at spliced pole (5) is twined to a part of inlet tube (30).