CN113200461A - Hydraulic and hydroelectric engineering construction lifting equipment - Google Patents

Abstract

The invention is suitable for water conservancy and hydropower engineering and provides a lifting device for water conservancy and hydropower engineering construction, which comprises a base, wherein a speed reducing motor is vertically and fixedly arranged at the center position of the bottom end of the base, a rotating table is arranged at the top end of the base, the output end of the speed reducing motor penetrates through the base and is vertically and fixedly connected with the center position of the bottom end of the rotating table, a suspension mechanism is fixedly arranged at the top end of the rotating table, a supporting mechanism is fixedly arranged on the side wall of the rotating table, reinforcing mechanisms are vertically and fixedly arranged at four corners of the bottom end of the base, moving mechanisms are vertically and fixedly arranged at four corners of the bottom end of the base, by matching with the rotation mode of the suspension arm, the suspension arm can be supported and reinforced in real time, so that the maximum stress strength of the suspension arm can be improved, reinforcing mechanisms are installed at four corners of the bottom end of the base, and can be matched with four rollers to synchronously improve the working stability of the lifting machine.

Description

Hydraulic and hydroelectric engineering construction lifting equipment

Technical Field

The invention belongs to the technical field of hydraulic and hydroelectric engineering, and particularly relates to lifting equipment for hydraulic and hydroelectric engineering construction.

Background

Hydraulic and hydroelectric engineering equipment is of various types, wherein lifting equipment such as a lifting machine is frequently used;

for example, application No.: 202020790326 relates to a hydraulic and hydroelectric engineering construction handling equipment in X, relates to handling equipment technical field, this hydraulic and hydroelectric engineering construction handling equipment, including chassis and gallows, gallows fixed connection is at the top on chassis, the inner wall fixedly connected with cross cover on chassis, the side on chassis is provided with the movable rod, the inner wall swing joint of cross cover has the square bar, the square bar is close to the one end of movable rod run through the chassis and with the fixed surface of movable rod be connected, the bottom of movable rod is provided with stop gear, the circular slot has been seted up at the top of square bar, the top on chassis is provided with locking mechanism. The utility model discloses a set up cross cover, movable rod, bolt and depression bar to among the solution prior art, simple and easy little loop wheel machine in the present hydraulic and hydroelectric engineering construction handling equipment is when using, and the chassis is less to the support area of gallows, and the gallows is emptyd easily, arouses the incident after empting easily.

Based on the discovery of the prior art, the following two problems are discovered in the actual work of the existing hoisting equipment;

firstly, the lifting height of the suspension arm is large, and the trolley is provided with the roller wheels for moving conveniently, so that the large-weight hydraulic and hydroelectric engineering tool is difficult to hoist;

second, the conventional suspension machine has rollers installed below the base in consideration of the movement operation of the suspension machine, but the installation of the rollers is disadvantageous to the daily suspension operation of the suspension machine, and reduces the stability of the equipment.

Disclosure of Invention

The invention provides hydraulic and hydroelectric engineering construction lifting equipment, and aims to solve the problems that lifting of hydraulic and hydroelectric engineering tools with large weight is very difficult, and the installation of rollers is not beneficial to daily suspension operation of a suspension machine, so that the stability of the equipment is reduced.

The invention is realized in such a way, the hydraulic and hydroelectric engineering construction lifting equipment comprises a base, wherein a speed reducing motor is vertically and fixedly installed at the center position of the bottom end of the base, a rotating table is arranged at the top end of the base, the output end of the speed reducing motor penetrates through the base and is vertically and fixedly connected to the circle center position of the bottom end of the rotating table, a suspension mechanism is fixedly installed at the top end of the rotating table, a supporting mechanism is fixedly installed on the side wall of the rotating table, reinforcing mechanisms are vertically and fixedly installed at four corners of the bottom end of the base, and moving mechanisms are vertically and fixedly installed at four corners of the bottom end of the base.

Furthermore, the top central point of revolving stage puts vertical fixation and installs the mount pad, the top edge of revolving stage rotates installs and supports the down tube, support the down tube and keep away from the top of revolving stage and seted up the mounting groove, the fixed pulley is installed to the mounting groove internal rotation, first spout has been seted up to the bottom of revolving stage, the second spout, two have all been seted up to the double-phase internal cell wall of first spout equal roll installation in the second spout has the rotation wheel, two rotate and install the connecting axle between the rotation wheel.

Furthermore, the suspension mechanism comprises a driving motor, the driving motor is fixedly installed at the top end of the installation seat, a rope take-up disc is fixedly installed at the output end of the driving motor, a lifting rope is wound at a central groove of the outer ring wall of the rope take-up disc, one end of the lifting rope, far away from the rope take-up disc, bypasses the fixed pulley and extends to vertically suspend downwards, and a hook is fixedly installed.

Furthermore, the supporting mechanism comprises a telescopic cylinder, the telescopic cylinder is vertically and fixedly installed on the outer ring wall of the rotating platform, an output end of the telescopic cylinder is fixedly connected with a telescopic rod, a bottom supporting rod is vertically and fixedly installed at the bottom of the end part of the telescopic rod, which is far away from the telescopic cylinder, a first universal wheel is vertically and fixedly installed at the bottom end of the bottom supporting rod, a top supporting rod is vertically and fixedly connected at the top end of the telescopic rod, and the top end of the top supporting rod is vertically and fixedly connected with the connecting shaft.

Furthermore, four strengthening mechanism all includes the lift cylinder, four the top of lift cylinder is perpendicular fixed mounting respectively in four edges of base bottom, four the equal fixedly connected with lifter of below output of lift cylinder, four the equal perpendicular fixed mounting in bottom of lifter has the support disc.

Furthermore, the four moving mechanisms all comprise protection plates, the top ends of the four protection plates are respectively vertically and fixedly installed at four corners of the bottom end of the base, the top ends of the four protection plates penetrate through the bottom end and are provided with third sliding grooves, two opposite inner groove walls of the four third sliding grooves are respectively provided with fourth sliding grooves, four sliding columns are respectively and slidably installed in the third sliding grooves, two opposite outer side walls of the four sliding columns are respectively and vertically and fixedly provided with limiting pieces, the four sliding columns are respectively and slidably installed in the corresponding third sliding grooves through the two limiting pieces and the sliding fit corresponding to the fourth sliding grooves, a support bottom plate is respectively arranged below the four protection plates, the top ends of the four support bottom plates are respectively and fixedly installed with fixed blocks, the top ends of the four fixed blocks are respectively and vertically and fixedly installed with rotating discs, and annular ball installation grooves are respectively formed in the outer ring walls of the four rotating discs, four equal roll installation has a plurality of balls, four in the annular ball mounting groove the rotation chamber, four have all been seted up to the bottom of slip post rotate the rotation of intracavity homogeneous phase adaptation and install fixed block, rolling disc and a plurality of ball, four the equal fixed mounting in bottom of supporting baseplate has the second universal wheel.

Furthermore, four the guard plate all is L type design and is close to and corresponds lift cylinder one side and be the arc design.

Furthermore, four the equal perpendicular fixedly connected with first handle in top central point of slip post puts, four the equal perpendicular fixed mounting in top of first handle has first anticreep circle piece, four the equal perpendicular fixed mounting in top of supporting baseplate has the second handle, four the equal perpendicular fixed mounting in top of second handle has the second anticreep circle piece.

Furthermore, the lower bottoms of the four second universal wheels are arranged to be flush with the height of the first universal wheel.

Compared with the prior art, the invention has the following beneficial effects:

A：

the device considers the problems that the lifting height of a suspension arm of the lifting machine equipment is large, and the lifting of a hydraulic and hydroelectric engineering tool with large weight is very difficult, so that a supporting mechanism is arranged between the lower part of the suspension arm and a rotating platform, the supporting mechanism mainly comprises a top supporting rod, a bottom supporting rod and a first universal wheel, and the supporting mechanism can play a role in supporting and reinforcing the suspension arm in real time by matching with the rotation mode of the suspension arm, so that the maximum stress strength of the suspension arm can be improved;

B：

this device considers the gyro wheel that the handling machine removed the operation and installed and can lead to reducing the problem of equipment stability when the handling machine uses, consequently all installs reinforcing mechanism at four edges of the bottom of base, can cooperate four gyro wheels through four reinforcing mechanism to promote the stability of handling machine during operation in step.

Drawings

FIG. 1 is a schematic view of the overall structure of a lifting device for hydraulic and hydroelectric engineering construction provided by the invention;

FIG. 2 is a schematic view of an orthographic sectional structure of the support diagonal bar of the lifting equipment for hydraulic and hydroelectric engineering construction provided by the invention;

FIG. 3 is a schematic structural view of a supporting diagonal rod of a hydraulic and hydroelectric engineering construction lifting device provided by the invention in a side view and sectional view;

FIG. 4 is a schematic structural diagram of a reinforcing mechanism and a moving mechanism of a lifting device for hydraulic and hydroelectric engineering construction provided by the invention;

FIG. 5 is a schematic view of a cross-sectional installation structure of a protection plate of the lifting equipment for hydraulic and hydroelectric engineering construction provided by the invention;

FIG. 6 is a schematic view of a rotating disc mounting structure of a lifting device for hydraulic and hydroelectric engineering construction provided by the invention;

FIG. 7 is a schematic structural view of a rotating disc of a lifting device for hydraulic and hydroelectric engineering construction provided by the invention;

FIG. 8 is a schematic structural view of a lifting plate provided in a second embodiment of the lifting equipment for hydraulic and hydroelectric engineering construction provided by the invention;

fig. 9 is a schematic view of a cross-sectional mounting structure of a lifting plate provided in a second embodiment of the lifting equipment for hydraulic and hydroelectric engineering construction provided by the invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base;

2. a reduction motor;

3. a rotating table; 31. a mounting seat; 32. supporting the diagonal rods; 33. mounting grooves; 34. a fixed pulley; 35. a first chute; 36. a second chute; 37. a rotating wheel; 38. a connecting shaft;

4. a suspension mechanism; 41. a drive motor; 42. a rope retracting disc; 43. a lifting rope; 44. hooking;

5. a support mechanism; 51. a telescopic cylinder; 52. a telescopic rod; 53. a bottom support bar; 54. a first universal wheel; 55. a top support bar;

6. a reinforcement mechanism; 61. a lifting cylinder; 62. a lifting rod; 63. a support disc;

7. a moving mechanism; 71. a protection plate; 72. a third chute; 73. a fourth chute; 74. a sliding post; 75. a limiting sheet; 76. a first grip; 77. a first anti-drop round block; 78. a support base plate; 79. a fixed block; 710. rotating the disc; 711. an annular ball mounting groove; 712. a ball bearing; 713. a rotation chamber; 714. a second universal wheel; 715. a second grip; 716. a second anti-drop round block;

8. a hanger plate; 81. a strip-shaped chute; 82. a moving block; 83. moving the handle; 84. mounting a sheet; 85. a screw; 86. a limiting bottom plate; 87. and (4) a lifting hook.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

As shown in figure 1: the utility model provides a hydraulic and hydroelectric engineering construction handling equipment, including base 1, a serial communication port, the perpendicular fixed mounting in bottom central point of base 1 has gear motor 2, the top of base 1 is provided with revolving stage 3, gear motor 2's output runs through the perpendicular fixed connection of base 1 and puts at the bottom centre of a circle position of revolving stage 3, revolving stage 3's top fixed mounting suspends mechanism 4 in midair, revolving stage 3's lateral wall fixed mounting has supporting mechanism 5, the equal perpendicular fixed mounting in four edges in bottom of base 1 has reinforcing mechanism 6, the equal perpendicular fixed mounting in four edges in bottom of base 1 has moving mechanism 7.

As shown in figures 1 to 3: wherein, the top center of the rotary table 3 is vertically fixed with a mounting seat 31, the top edge of the rotary table 3 is rotatably mounted with a supporting diagonal rod 32, the top edge of the rotary table 3 is mounted with two parallel mounting bases, the supporting diagonal rod 32 is rotatably mounted between the mounting bases, the top end of the supporting diagonal rod 32 far away from the rotary table 3 is provided with a mounting groove 33, the mounting groove 33 is rotatably mounted with a fixed pulley 34, the bottom end of the rotary table 3 is provided with a first chute 35, two inner chute walls of the first chute 35 are both provided with a second chute 36, two inner chute walls of the second chute 36 are both provided with a rotating wheel 37, a connecting shaft 38 is rotatably mounted between the two rotating wheels 37, the connecting shaft 38 is vertically fixed connected with the top support rod 55, therefore, when the telescopic cylinder 51 is started, the station of the top support rod 55 is adjusted, the connecting shaft 38 is driven to slide in the first chute 35, meanwhile, the two rotating wheels 37 can be forced to replace the connecting shaft 38 to slide in the corresponding second sliding groove 36, so that the friction resistance in the adjusting process can be reduced, meanwhile, the effective supporting point of the supporting mechanism 5 can be adjusted, and in addition, the height of the fixed pulley 34 can be lifted, and a certain effect of adjusting the height of the hydraulic and hydroelectric engineering tool is achieved.

As shown in figure 1: wherein, suspend mechanism 4 in midair including driving motor 41, driving motor 41 fixed mounting is on the top of mount pad 31, driving motor 41's output fixed mounting has receipts rope dish 42, receipts rope dish 42 is located the coplanar design with fixed pulley 34, the purpose can make things convenient for the rolling of lifting rope 43, avoid the slope rolling of lifting rope 43, it has lifting rope 43 to twine in the outer rampart central groove department of receipts rope dish 42, lifting rope 32 is kept away from receipts rope dish 42 one end and is walked around and extend vertical downwards from fixed pulley 34 and suspend in midair and fixed mounting have couple 44, because couple 44 and lifting rope 43's dead weight, even if couple 44 is under the prerequisite that does not suspend hydraulic and hydro-power engineering apparatus in midair, still can vertically downwards and walk around from fixed pulley 34 all the time.

As shown in fig. 4: the four reinforcing mechanisms 6 respectively comprise lifting cylinders 61, the top ends of the four lifting cylinders 61 are respectively vertically and fixedly installed at four corners of the bottom end of the base 1, the lower output ends of the four lifting cylinders 61 are respectively and fixedly connected with lifting rods 62, the bottom ends of the four lifting rods 62 are respectively and vertically and fixedly installed with supporting discs 63, the supporting discs 63 increase the contact area of the reinforcing mechanisms 6 and the ground, and therefore the supporting stability is improved;

as shown in fig. 4 to 7: wherein, the four moving mechanisms 7 all include the protection plate 71, the top ends of the four protection plates 71 are respectively vertically and fixedly installed at four corners of the bottom end of the base 1, the top ends of the four protection plates 71 all penetrate through the bottom end and are provided with the third sliding grooves 72, two opposite inner groove walls of the four third sliding grooves 72 are respectively provided with the fourth sliding grooves 73, four sliding columns 74 are respectively and slidably installed in the four third sliding grooves 72, the supporting base plate 78 can be driven to synchronously move by adjusting the specific positions of the sliding columns 74 in the corresponding third sliding grooves 72, and then the position of the second universal wheel 714 is adjusted, so that the use of the second universal wheel 714 can be further facilitated, because in a specific construction site, the problem of uneven surface can be caused, the good rolling contact between the second universal wheel 714 and the ground can be further facilitated by adjusting the position of the second universal wheel 714, two opposite outer side walls of the four sliding columns 74 are respectively and vertically and fixedly installed with the limiting pieces 75, four sliding columns 74 are slidably mounted in corresponding third sliding grooves 72 through two limiting plates 75 and sliding fit corresponding to the fourth sliding grooves 73, so that the sliding stability of the sliding columns 74 can be improved, supporting base plates 78 are arranged below four protection plates 71, fixing blocks 79 are fixedly mounted at the top ends of the four supporting base plates 78 and facilitate rotation of the supporting base plates 78, the positions corresponding to second universal wheels 714 are further conveniently adjusted, rotating discs 710 are vertically and fixedly mounted at the top ends of the four fixing blocks 79, annular ball mounting grooves 711 are formed in the outer annular walls of the four rotating discs 710, a plurality of balls 712 are rotatably mounted in the four annular ball mounting grooves 711, rotating cavities 713 are formed at the bottom ends of the four sliding columns 74, the fixing blocks 79, the rotating discs 710 and the balls 712 are rotatably mounted in the four rotating cavities 713 in a manner of uniform phase adaptation, and second universal wheels 714 are fixedly mounted at the bottom ends of the four supporting base plates 78, further reducing rotational friction facilitates rotation of the support base 78, i.e., further facilitating adjustment of the position of the second universal wheel 714.

As shown in fig. 4 to 5: wherein, four guard plates 71 all are L type design and are close to corresponding lift cylinder 61 one side and are the arc design, and the 6 also corner departments of fixed mounting in base 1 bottom equally of strengthening mechanism, and the 6 outsides of strengthening mechanism that the parcel corresponds can play the protective effect who removes.

As shown in fig. 4: wherein, the equal perpendicular fixedly connected with first handle 76 in top central point of four slip posts 74 puts, and the equal perpendicular fixed mounting in top of four first handles 76 has first anticreep circle piece 77, and the equal perpendicular fixed mounting in top of four supporting baseplate 78 has second handle 715, and the equal perpendicular fixed mounting in top of four second handles 715 has second anticreep circle piece 716, and anticreep circle piece 77's design is the hand that takes off when avoiding using the handle.

As shown in figures 1 and 4: the lower bottoms of the four second universal wheels 714 and the first universal wheels 54 are arranged in a flush mode, the lifting cylinders 61 are started, the lifting rods 62 are used for pushing the supporting disks 63, the whole lifting machine can be lifted, the four second universal wheels 714 and the first universal wheels 54 are lifted off at the same time, the specific placing positions of the four second universal wheels 714 are convenient to adjust, after the adjustment is completed, the four lifting cylinders 61 are synchronously started again, the corresponding supporting disks 63 are driven by the lifting rods 62 to fall to the same height of the four second universal wheels 714 and the first universal wheels 54, and the four supporting disks 63, the four second universal wheels 714 and the first universal wheels 54 support the whole lifting machine at the same time.

Example two

As shown in fig. 8 to 9:

firstly, other structures are kept unchanged, the hook 44 in the first embodiment is replaced by the hanging plate 8, the hanging area is initially increased, and the hanging device is more suitable for some water conservancy and hydropower appliances with larger length;

secondly, the hanging end of the hanging rope 43 at the center position of the top end of the hanging plate 8 is vertically and fixedly connected, the top end of the hanging plate 8 penetrates through the bottom end and is provided with two linear-distribution strip-shaped sliding grooves 81, the two strip-shaped sliding grooves 81 are internally provided with the moving blocks 82 in a sliding mode, the bottom ends of the two moving blocks 82 are fixedly provided with the lifting hooks 87, the relative distance between the two lifting hooks 87 can be adjusted by moving the moving blocks 82, and water conservancy and hydropower appliances with different lengths can be lifted more conveniently;

finally, the top ends of the two moving blocks 82 are fixedly provided with moving handles 83, which are convenient for moving and adjusting the moving blocks 82 which are slidably arranged in the strip-shaped sliding grooves 81, and the outer ring walls of the two moving handles 83 are vertically and fixedly provided with mounting pieces 84, the two mounting pieces 84 are provided with screws 85 in a threaded manner, after the moving block 82 is adjusted to a specific position in the corresponding strip-shaped sliding groove 81 by the moving handle 83, the hanging plate 8 is rotationally extruded by the nail head of the screw 85 by screwing the screw 85, thereby fixing the position of the moving block 82, avoiding the situation that the lifted water conservancy and hydropower appliances fall down and are damaged due to the deviation of the moving block 82 in the lifting process, the bottom ends of the two moving blocks 82 are fixedly provided with the limiting bottom plates 86, the two limiting bottom plates 86 are matched with the moving handles 83, the corresponding moving blocks 82 are limited to slide in the strip-shaped sliding grooves 81, and the stability of the adjusting process and the lifting process of the moving blocks 82 is further improved;

EXAMPLE III

As shown in figure 1;

firstly, the supporting mechanism 5 comprises a telescopic cylinder 51, the telescopic cylinder 51 is vertically and fixedly installed on the outer annular wall of the rotating platform 3, so that the rotating platform 3 can rotate in the horizontal direction and is synchronously forced to rotate, the output end of the telescopic cylinder 51 is fixedly connected with a telescopic rod 52, a bottom supporting rod 53 is vertically and fixedly installed at the lower bottom of the end part of the telescopic rod 52 far away from the telescopic cylinder 51, the telescopic rod 52, a top supporting rod 55 and the supporting inclined rod 32 can be supported by the design of the bottom supporting rod 53, and the lifting capacity of the supporting inclined rod 32 is initially improved;

secondly, the bottom end of the bottom support rod 53 is vertically and fixedly provided with a first universal wheel 54, the design of the first universal wheel 54 is that the bottom support rod 53 is also accompanied with the rotation of the rotating platform 3, so the rolling friction between the universal wheel 54 and the ground replaces the direct sliding friction between the bottom end of the bottom support rod 53 and the ground by utilizing the characteristic that the universal wheel 54 can freely rotate in the horizontal direction, the friction resistance in the hoisting process is reduced, and the driving load of the speed reducing motor 2 is also reduced;

finally, the top end of the telescopic rod 52 is vertically and fixedly connected with a top supporting rod 55, the top end of the top supporting rod 55 is vertically and fixedly connected with the connecting shaft 38, the connecting shaft 38 is rotatably installed with the two corresponding rotating wheels 37, so that the top supporting rod 55 can be ensured to be always vertically downward, because the top supporting rod 55 can replace the sliding of the top supporting rod 55 in the second sliding groove 36 by rolling the rotating wheels 37 in the corresponding second sliding grooves 36, when different types of water conservancy and hydropower appliances are hoisted, the telescopic cylinder 51 can be started, the telescopic rod 52 is utilized to drive the top supporting rod 55 and the bottom supporting rod 53 to move, in the process, due to the movement of the top supporting rod 55, the two rotating wheels 37 can be driven by the connecting shaft 38 to roll in the corresponding second sliding grooves 36, the supporting point of the supporting mechanism 5 is further adjusted, and the water conservancy and hydropower engineering appliances with different weights can be hoisted conveniently, meanwhile, the height of the fixed pulley 34 can be adjusted in a lifting mode, and therefore the lifting machine can be more conveniently adapted to lift hydraulic and hydroelectric engineering tools of different types and specifications.

Principle of operation

Adjustment step of the moving mechanism 7:

firstly, the lifting cylinder 61 is started, the supporting disc 63 is pushed by the lifting rod 62, the whole lifting machine can be lifted, and at the moment, the four second universal wheels 714 and the first universal wheel 54 are lifted off simultaneously;

then, the four first grips 76 are respectively held to drive the corresponding sliding posts 74 to slide in the corresponding third sliding slots 72, and at the same time, the two limiting pieces 75 corresponding to each sliding post 74 also slide synchronously in the corresponding fourth sliding slots 73, so as to improve the stability of the sliding posts 74 in the moving process, and at this time, the positions of the support base plate 78 and the second universal wheels 714 are synchronously limited to move;

finally, the four second handles 715 are respectively held to drive the corresponding supporting base plate 78 to rotate, at this time, since the sliding column 74 is kept still, the rotation of the supporting base plate 78 drives the corresponding fixed block 79 and the rotating disc 710 to rotate in the corresponding rotating cavity 713, and since the outer annular wall of the rotating disc 710 is provided with the annular ball mounting groove 711, and the plurality of balls 712 are arranged between the annular ball mounting groove 711 and the rotating cavity 713 in a rolling manner, the balls 712 can replace the rotating disc 710 to contact with the inner cavity wall of the rotating cavity 713, so that the operation is convenient and the friction is reduced, and meanwhile, the rotation of the supporting base plate 78 can drive the second universal wheel 714 to rotate, further, the position of the second universal wheel 714 is adjusted, after the adjustment is completed, the four lifting cylinders 61 are synchronously started, the corresponding supporting disc 63 is driven by the lifting rod 62 to descend to the same height as the four second universal wheels 714 and the first universal wheel 54, at this time, the four supporting disks 63, the four second universal wheels 714 and the first universal wheel 54 simultaneously support the whole trolley;

a suspension step:

firstly, the speed reduction motor 2 is started to drive the rotating platform 3 to rotate in the horizontal direction, meanwhile, the whole suspension mechanism 4 and the whole supporting mechanism 5 can be driven to rotate in the horizontal direction, the output end of the telescopic cylinder 51 is fixedly connected with the telescopic rod 52, the bottom supporting rod 53 is vertically and fixedly arranged at the lower bottom of the end part of the telescopic rod 52 far away from the telescopic cylinder 51, the telescopic rod 52, the top supporting rod 55 and the supporting inclined rod 33 can be supported by the design of the bottom supporting rod 53, and the lifting capacity of the inclined rod 33 is preliminarily improved;

then, the telescopic cylinder 51 is started, the telescopic rod 52 is used for driving the top supporting rod 55 and the bottom supporting rod 53 to move, in the process, due to the movement of the top supporting rod 55, the two rotating wheels 37 are driven to roll in the corresponding second sliding grooves 36 through the connecting shaft 38, so that the supporting point of the supporting mechanism 5 is adjusted, hydraulic and hydroelectric engineering appliances with different weights can be conveniently hoisted, meanwhile, the height of the fixed pulley 34 can be adjusted in a lifting mode, and the lifting machine is more conveniently adapted to hoist hydraulic and hydroelectric engineering appliances with different types and specifications;

finally, when the bottom support rod 53 is pushed, the first universal wheel 54 at the bottom end of the bottom support rod 53 is also synchronously pushed, and by utilizing the characteristic that the universal wheel 54 can freely rotate in the horizontal direction, the rolling friction between the universal wheel 54 and the ground replaces the sliding friction between the bottom end of the bottom support rod 53 and the ground directly, so that the friction resistance in the hoisting process is reduced, and meanwhile, the driving load of the speed reduction motor 2 is also reduced;

a transferring step:

firstly, hang couple 44 on hydraulic and hydro-power engineering apparatus, then start driving motor 41, drive receipts rope dish 42 rotatory, begin to roll lifting rope 43, and then hang hydraulic and hydro-power engineering apparatus unsettled, the drive of cooperation gear motor 2 is rotatory for hydraulic and hydro-power engineering apparatus realizes transporting.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides a water conservancy and hydropower engineering construction handling equipment, includes base (1), its characterized in that, the bottom central point of base (1) puts perpendicular fixed mounting and has gear motor (2), the top of base (1) is provided with revolving stage (3), the output of gear motor (2) runs through the bottom centre of a circle position of base (1) perpendicular fixed connection at revolving stage (3), the top fixed mounting of revolving stage (3) suspends mechanism (4) in midair, the lateral wall fixed mounting of revolving stage (3) has supporting mechanism (5), four equal perpendicular fixed mounting in edge in bottom of base (1) has strengthening mechanism (6), four equal perpendicular fixed mounting in edge in bottom of base (1) have moving mechanism (7).

2. The water conservancy and hydropower engineering construction lifting equipment as claimed in claim 1, wherein the top center of the rotating platform (3) is vertically and fixedly provided with a mounting seat (31), the top edge of the rotating platform (3) is rotatably provided with a supporting diagonal bar (32), the supporting diagonal bar (32) is far away from the top end of the rotating platform (3) and is provided with a mounting groove (33), a fixed pulley (34) is rotatably mounted in the mounting groove (33), the bottom end of the rotating platform (3) is provided with a first chute (35), two inner chute walls of the first chute (35) are provided with second chutes (36), two rotating wheels (37) are rotatably mounted in the second chutes (36), and a connecting shaft (38) is rotatably mounted between the rotating wheels (37).

3. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 2, wherein the suspension mechanism (4) comprises a driving motor (41), the driving motor (41) is fixedly installed at the top end of the installation seat (31), the output end of the driving motor (41) is fixedly installed with a rope take-up disc (42), a lifting rope (43) is wound at the central groove of the outer annular wall of the rope take-up disc (42), and one end of the lifting rope (43) far away from the rope take-up disc (42) is wound from the fixed pulley (34) and suspended vertically downwards and is fixedly installed with a hook (44).

4. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 3, wherein the supporting mechanism (5) comprises a telescopic cylinder (51), the telescopic cylinder (51) is vertically and fixedly installed on the outer ring wall of the rotating platform (3), an expansion link (52) is fixedly connected to the output end of the telescopic cylinder (51), a bottom support rod (53) is vertically and fixedly installed at the bottom of the end portion of the expansion link (52) far away from the telescopic cylinder (51), a first universal wheel (54) is vertically and fixedly installed at the bottom end of the bottom support rod (53), a top support rod (55) is vertically and fixedly connected to the top end of the expansion link (52), and the top end of the top support rod (55) is vertically and fixedly connected with the connecting shaft (38).

5. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 4, wherein each of the four reinforcing mechanisms (6) comprises a lifting cylinder (61), the top ends of the four lifting cylinders (61) are respectively vertically and fixedly installed at four corners of the bottom end of the base (1), the lower output ends of the four lifting cylinders (61) are respectively and fixedly connected with a lifting rod (62), and the bottom ends of the four lifting rods (62) are respectively and vertically and fixedly installed with a supporting disc (63).

6. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 5, wherein each of the four moving mechanisms (7) comprises a protection plate (71), the top ends of the four protection plates (71) are respectively vertically and fixedly mounted at four corners of the bottom end of the base (1), the top ends of the four protection plates (71) are respectively provided with a third sliding chute (72) through the bottom end, two inner walls of the four third sliding chutes (72) are respectively provided with a fourth sliding chute (73), sliding columns (74) are respectively and slidably mounted in the four third sliding chutes (72), two opposite outer walls of the four sliding columns (74) are respectively and vertically and fixedly provided with a limiting piece (75), and the four sliding columns (74) are respectively and slidably mounted in the corresponding third sliding chutes (72) through the sliding fit of the two limiting pieces (75) and the corresponding fourth sliding chutes (73), four the below of guard plate (71) all is provided with supporting baseplate (78), four the equal fixed mounting in top of supporting baseplate (78) has fixed block (79), four the equal perpendicular fixed mounting in top of fixed block (79) has rolling disc (710), four annular ball mounting groove (711), four have all been seted up to the outer rampart of rolling disc (710) all roll in annular ball mounting groove (711) and have been installed a plurality of balls (712), four rotation chamber (713) have all been seted up to the bottom of slip post (74), four fixed block (79), rolling disc (710) and a plurality of ball (712), four are installed in the rotation of homogeneous phase adaptation in rotation chamber (713), four the equal fixed mounting in bottom of supporting baseplate (78) has second universal wheel (714).

7. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 6, wherein the four protection plates (71) are all L-shaped and arc-shaped near the corresponding lifting cylinder (61).

8. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 7, wherein the four sliding columns (74) are vertically and fixedly connected with a first handle (76) at the center of the top end, the four first handles (76) are vertically and fixedly provided with a first anti-falling round block (77) at the top end, the four supporting base plates (78) are vertically and fixedly provided with a second handle (715) at the top end, and the four second handles (715) are vertically and fixedly provided with a second anti-falling round block (716) at the top end.

9. The hydraulic and hydroelectric engineering construction lifting equipment as claimed in claim 8, wherein the lower bottoms of the four second universal wheels (714) are arranged to be flush with the height of the first universal wheel (54).

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