CN218712728U - Climbing mechanism of steel tile in inclined shaft - Google Patents

Abstract

The utility model relates to a climbing mechanism of steel tile piece in inclined shaft. The utility model discloses install lifting unit on the supporting seat, install the hinged-support on lifting unit, the last rotation of hinged-support is connected with the second pneumatic cylinder, and the top of second pneumatic cylinder is provided with the load board of arc and slope, and the both ends of load board all are provided with the anticreep subassembly of scalable removal, are provided with the swing subassembly that drive second pneumatic cylinder and load board use the hinged-support to rotate as the basic point on the hinged-support. The utility model discloses in, through the drive mode who adopts swing subassembly and pneumatic cylinder, can carry out nimble regulation operation to the angle and the height of load board, make the steel tile piece on the load board can be accurate remove to assembling the position, and combine the anticreep guard action of anticreep subassembly, can be when the load board motion is adjusted, play the anticreep guard action to the steel tile piece, avoid the steel tile piece to take place the phenomenon that drops, and then ensure that the steel tile piece can be automatic and safe remove to assembling the position, the efficiency of assembling of steel tile piece has been improved.

Description

Climbing mechanism of steel tile in inclined shaft

Technical Field

The utility model relates to a climbing mechanism of steel tile piece in inclined shaft. The method is suitable for the technical field of construction of the inclined shaft of the pumped storage power station.

Background

The water diversion inclined shaft is used as an important building in a pumped storage power station, has the characteristics of steep inclination angle, large diameter and long length, and has great construction difficulty. In the construction of the inclined shaft, in order to ensure the stability of the structure of the inner wall of the inclined shaft, the steel tiles need to be assembled on the inner wall of the inclined shaft for supporting so as to ensure the integral stability of the inner wall of the inclined shaft, and therefore the steel tiles need to be assembled by means of an assembling machine.

At present, steel tile pieces of an inner wall shield of an inclined shaft are assembled by adopting a hoisting machine to hoist the steel tile pieces to a proper position, and the steel tile pieces are assembled by combining a manual mode, because the inner wall of the inclined shaft is of an arc-shaped structure, the steel tile pieces can not be quickly and accurately moved to the assembling position by the hoisting mode, and because the weight of the steel tile pieces is heavier, the size is larger, the manual operation can bring larger burden, and the steel tile pieces can not be automatically and flexibly assembled.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the technical problem, the utility model provides an improve steel tile piece and assemble efficiency, realize that steel tile piece position freely adjusts climbing mechanism of steel tile piece in inclined shaft of effect in a flexible way.

The utility model adopts the technical proposal that: the utility model provides a climbing mechanism of steel tile piece in inclined shaft for with steel tile piece jacking to inclined shaft inner wall on, its characterized in that: install lifting unit on the supporting seat, install the hinged-support of rotation on the inclined shaft cross section on lifting unit, hinged-support bottom plate fixed mounting of hinged-support is on lifting unit, fixed mounting has the second pneumatic cylinder of arranging along the radial direction of inclined shaft on hinged-support roof of hinged-support, fixed mounting has the load board that is used for placing the steel tile on the flexible tip of second pneumatic cylinder, be equipped with steel tile anti-disengaging structure on the last bottom surface of load board, be equipped with on the supporting seat and be used for driving second pneumatic cylinder and load board and use the hinged-support to rotate or the swing subassembly that stops as the basic point. So, when the steel tile piece is installed on the inclined shaft inner wall in needs, after removing the supporting seat to the corresponding position, place on the load board at the steel tile piece, remove hinged-support and upper portion subassembly to hinged-support rotation center and the unanimous department in inclined shaft axle center through lifting unit, rotate the corresponding position department of steel tile piece to the installation position on the inclined shaft inner wall through swing subassembly control second pneumatic cylinder and load board and place the steel tile piece on the load board, remove the installation position department of steel tile piece on the inclined shaft inner wall through the steel tile piece on the second pneumatic cylinder with the load board, make things convenient for personnel to install the steel tile piece on the load board on the inclined shaft inner wall.

The swing assembly is provided with a motor fixedly mounted on the supporting seat, a driving gear rotating along with the output shaft of the motor is fixedly mounted on the output shaft of the motor, and a driven gear matched with the driving gear is mounted on the outer wall of the second hydraulic cylinder at a position corresponding to the driving gear. Therefore, after the supporting seat is moved to the corresponding position, the output shaft of the motor is controlled to rotate, so that a driving gear on the output shaft of the motor and a driven gear matched with the driving gear on the outer wall of the second hydraulic cylinder are driven to rotate, and finally the second hydraulic cylinder and a load carrying plate at the end part of the second hydraulic cylinder are driven to rotate; after the load board and the steel tiles on the load board are rotated to the corresponding positions, the driving gear stops rotating by controlling the motor to stop working, and the second hydraulic cylinder and the load board at the end part of the second hydraulic cylinder stop rotating under the matching action of the driven gear and the gear of the driving gear. And stopping the second hydraulic cylinder and the load-carrying plate at the position where the steel tile is to be installed.

The steel tile anti-falling structure is provided with a guard plate arranged on the side edge below the inclined shaft on the top surface of the load-carrying plate and anti-falling assemblies respectively arranged at two ends of the load-carrying plate;

through grooves arranged along the radial direction of the load plate are arranged at the positions of the two ends of the load plate along the through length direction of the load plate, the anti-drop assembly is provided with an anti-drop plate arranged in the through grooves, the anti-falling plate moves along the radial direction of the load bearing plate, the electric cylinder is installed on the bottom surface under the load bearing plate, and the output end of the electric cylinder is fixedly connected with the end part of the anti-falling plate extending out of the lower bottom surface of the load bearing plate through the transmission frame. Because of the inclined shaft wholly becomes the form of slope down, install the backplate on inclined shaft below side load board top surface edge and can effectively avoid the steel tile to receive the action of gravity to drop from inclined shaft below side load board top surface edge in the transportation. In order to facilitate the steel tiles on the load-carrying plate to correspond to the inner wall of the inclined shaft, the load-carrying plate is in an upward convex arc shape, and two ends of the load-carrying plate are bent downwards. The anti-falling assemblies are arranged at the two ends of the load bearing plate, so that the steel tiles can be effectively prevented from sliding off from the two ends of the load bearing plate. After moving the steel tile piece to the position of waiting to install, through the electric jar work of control installation on the bottom surface under the load board, drive the anticreep board and move downwards in logical inslot until breaking away from with the steel tile piece, so, conveniently install the steel tile piece in assembling position department.

And a plurality of balls are uniformly arranged on the side faces, facing to the other anti-falling plate, of the anti-falling plates of the two anti-falling assemblies. So, the anticreep board removes the in-process in logical inslot, can reduce the frictional force of anticreep board and steel tile under the effect of ball, avoids the wearing and tearing of steel tile.

The utility model discloses a hydraulic support structure, including first hydraulic cylinder, second hydraulic cylinder, carriage, support assembly, bracing piece, carriage and support assembly, the stiff end of second hydraulic cylinder is connected between the lower bottom surface of stiff end and load board and is installed the supporting component, the supporting component has carriage and the bracing piece of fixed mounting on second hydraulic cylinder stiff end outer wall on the bottom surface under the load board of fixed mounting, the carriage is equipped with the spout along the carriage length direction on erection bracing's tip, installs in the spout of carriage bracing piece slidable. So, rotate or go up and down the in-process at the steel tile piece along with the load board, go up and down to the rotation of load board and played good direction supporting role, can effectively avoid the relative rotation between load board and the second hydraulic stem to lead to the steel tile on the load board and treat that the mounted position department does not correspond on the inclined shaft inner wall.

The inner wall of the bottom of the inclined shaft is provided with a track along the direction of the whole length of the inclined shaft, and the lower bottom surface of the supporting seat is provided with a roller which is in sliding fit with the track. So, remove the supporting seat to the different positions back in the inclined shaft through the track, conveniently install the steel tile piece in the different positions department of inclined shaft inner wall.

The two side surfaces of the supporting seat are respectively provided with a first hydraulic cylinder which is arranged along the direction vertical to the moving direction of the supporting seat, and the end part of the telescopic end of the first hydraulic cylinder is fixedly provided with a touch plate. So, after removing the supporting seat to corresponding position, through stretching out the flexible end of first pneumatic cylinder, make fixed mounting contradict on the inclined shaft inner wall at the flexible end of first pneumatic cylinder's touch panel, stability when increasing this climbing mechanism jacking steel tile.

The lifting assembly is provided with a lifting frame and a plurality of third hydraulic cylinders, the third hydraulic cylinders are fixedly installed on the supporting seat along the vertical direction, the end parts of the telescopic ends of the third hydraulic cylinders are fixedly installed on the lower bottom surface of the lifting frame, and the hinged supports are installed on the upper bottom surface of the lifting frame. So, can adjust the height of hinged-support for the center of hinged-support need keep unanimous with the inclined shaft axle center, thereby can guarantee constantly when second pneumatic cylinder and load board rotate and inclined shaft inner wall cooperation.

The utility model has the advantages that: the utility model discloses a driving method of swing subassembly and pneumatic cylinder can highly carry out nimble regulation operation to the angle of load board, make the steel tile piece on the load board can be accurate remove to assembling the position, and combine the anticreep guard action of anticreep subassembly, can be when the load board motion is adjusted, play the anticreep guard action to the steel tile piece, avoid the steel tile piece to take place the phenomenon that drops, and then ensure that the steel tile piece can be automatic and safe remove to assembling the position, improved the efficiency of assembling of steel tile piece.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a joint between the swing assembly and the second hydraulic cylinder according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a support assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a connection portion between the anti-dropping assembly and the load board according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a load board according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a joint between the lifting assembly and the hinged support according to an embodiment of the present invention.

Description of reference numerals: 1. a supporting seat; 2. a swing assembly; 21. a motor; 22. a driving gear; 23. a driven gear; 3. a first hydraulic cylinder; 4. a hinged support; 5. a second hydraulic cylinder; 6. a support assembly; 61. a carriage; 62. a support bar; 7. an anti-drop component; 71. an electric cylinder; 72. a transmission frame; 73. an anti-drop plate; 74. a ball bearing; 8. a load board; 81. a through groove; 82. a guard plate; 9. a touch plate; 10. a lifting assembly; 101. a third hydraulic cylinder; 102. a lifting frame.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

This embodiment is a climbing mechanism of steel tile in inclined shaft, has supporting seat 1, and steel tile and the load board 8 of placing the steel tile realize position adjustable installation on supporting seat 1 through swing subassembly 2 and pneumatic cylinder.

In this embodiment, be equipped with the track along the inclined shaft logical length direction on inclined shaft bottom inner wall, place supporting seat 1 on the track. The bottom of the supporting seat 1 is provided with a roller which is in sliding fit with the track. So for this climbing mechanism can remove along the drift length direction of inclined shaft in the inclined shaft, will place the steel tile on this climbing mechanism load board 8 and remove to treating mounted position department in the inclined shaft.

In this embodiment, in order to increase the structural stability of the whole lifting mechanism after moving the supporting seat 1 to the position to be installed, the two side surfaces of the supporting seat 1 are respectively provided with the first hydraulic cylinders 3 arranged along the direction perpendicular to the moving direction of the supporting seat 1, and the end parts of the telescopic ends of the first hydraulic cylinders 3 are fixedly provided with the contact plates 9. So, after corresponding the position with supporting seat 1 through rail motion to steel tile installation, through the work of the first pneumatic cylinder 3 of control, make the telescopic link of first pneumatic cylinder 3 stretch out for fixed mounting hugs closely the inclined shaft inner wall at the conflict board 9 of the 3 telescopic link tip of first pneumatic cylinder. The supporting seat 1 and the supporting seat 1 are stably installed in the inclined shaft by clamping the abutting plates 9 on the two sides of the supporting seat 1 on the inner wall of the inclined shaft on the two sides of the supporting seat 1 respectively.

In this embodiment, install lifting unit 10 on the last bottom surface of supporting seat 1, as shown in fig. 6, the upper surface of supporting seat 1 is provided with lifting unit 10, and lifting unit 10 is including setting up the third pneumatic cylinder 101 on supporting seat 1, and be fixed with the crane 102 that is located the hinged-support 4 bottom on the flexible end tip of third pneumatic cylinder 101, drive effect through third pneumatic cylinder 101, can drive crane 102 goes up and down, can adjust the height of hinged-support 4, make the center of hinged-support 4 need keep with wait to install steel tile inclined shaft section axle center unanimous when installing the steel tile, thereby can guarantee second pneumatic cylinder 5 and weight plate 8 rotate time with inclined shaft inner wall cooperation, conveniently carry out the jacking installation operation with the steel tile.

In the embodiment, a hinged support 4 is fixedly arranged on the upper bottom surface of the lifting frame 102, a hinged support bottom plate of the hinged support 4 is fixedly arranged on the lifting frame 102, a hinged support top plate of the hinged support 4 is fixedly provided with a second hydraulic cylinder 5 arranged along the radial direction of the inclined shaft, and a load bearing plate 8 matched with a steel tile to be installed is fixedly arranged at the end part of the telescopic end of the second hydraulic cylinder 5. The hinged support top plate and the second hydraulic cylinder 5 installed on the hinged support top plate rotate on the cross section of the inclined shaft by taking the connecting point of the lower bottom surface of the hinged support 4 and the upper bottom surface of the hinged support 4 as a base point through the swing assembly 2 installed on the supporting seat 1. In this embodiment, the load board 8 is an arc board with a convex middle part.

Further, the swing assembly 2 has a motor 21 fixedly mounted on the support base 1, a driving gear 22 rotating with the output shaft of the motor 21 is fixedly mounted on the output shaft of the motor 21, and a driven gear 23 in gear fit with the driving gear 22 is disposed on the outer wall of the second hydraulic cylinder 5 at a position corresponding to the driving gear 22. So, when needs rotate second pneumatic cylinder 5, through control motor 21 work, drive the driving gear 22 rotation on the motor 21 output shaft, the second pneumatic cylinder realizes rotating around driving gear 22 under driven gear 23 on the second pneumatic cylinder and the gear cooperation of driving gear 22 on the motor 21 output shaft, rotate second pneumatic cylinder 5 and install the loading plate 8 at 5 tip of second pneumatic cylinder to corresponding angle back through swing subassembly 2, the flexible end of control second pneumatic cylinder 5 stretches out, it treats mounted position department to be about to the steel tile on the loading plate 8 to move to the steel tile on the inclined shaft inner wall.

In this embodiment, the support member 6 is connected and mounted between the lower bottom surface of the load plate 8 and the fixed end of the second hydraulic cylinder 5. The support member 6 has a carriage 61 fixedly mounted on the lower bottom surface of the load board 8 and a support rod 62 mounted on the outer wall of the fixed end of the second hydraulic cylinder 5. The carriage 61 is provided with a sliding groove along the length direction of the carriage 61 at the end of the mounting support rod 62, and the support rod 62 is slidably mounted in the sliding groove of the carriage 61. So, through swing subassembly 2 with second pneumatic cylinder 5 and load board 8 rotate to corresponding position, through second pneumatic cylinder 5 with load board 8 and place the steel tile jacking of load board 8 treat the mounted position department to the inclined shaft inner wall on, the bracing piece 62 of installing on the second pneumatic cylinder 5 stiff end outer wall outwards removes in installing the balladeur train 61 spout on the bottom surface under load board 8. This supporting component 6 plays good direction supporting role to the steel tile on load board 8 and the load board 8 in to load board 8 lift in-process. The relative rotation of the load plate 8 and the second hydraulic cylinder 5 at the joint is avoided.

In this embodiment, a guard plate 82 is fixedly attached to the upper bottom surface of the load board 8 at the edge position of the lower side of the inclined shaft. Anti-dropping assemblies 7 are mounted at both ends of the load plate 8 bent downward.

Further, through grooves 81 arranged along the radial direction of the load plate 8 are formed in the positions of the two ends of the load plate 8 along the longitudinal direction of the load plate 8, anti-falling plates 73 capable of moving along the radial direction of the load plate 8 are installed in the through grooves 81, a transmission frame 72 is installed at the end parts of the anti-falling plates 73 on the lower bottom surface side of the load plate 8, and the transmission frame 72 is fixedly connected with the end parts of the telescopic ends of the electric cylinders 71 fixedly installed on the lower bottom surface of the load plate 8. Backplate 82 plays good guard action with anticreep subassembly 7 to the steel tile piece of placing on load board 8, can effectively avoid the steel tile piece to fall from inclined shaft below side or load board 8 both sides. And after transporting the steel tile piece to the position of waiting to install on the inclined shaft inner wall, control electric cylinder 71 and move, drive transmission frame 72 and anticreep board 73 and remove to bottom surface side under the carrier plate 8 in leading to groove 81 to finally shift out from bottom surface side under the carrier plate 8, so, make things convenient for personnel will place the steel tile piece of corresponding position department and install on the inclined shaft inner wall.

Further, in order to prevent the steel tile from being worn by the anti-falling plate 73 due to the friction between the anti-falling plate 73 and the steel tile in the moving process, a plurality of balls 74 are arranged on the surfaces of the two anti-falling plates 73, which are in contact with the steel tile.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a climbing mechanism of steel tile piece in inclined shaft for with steel tile piece jacking to inclined shaft inner wall on, its characterized in that: have supporting seat (1) of arranging in the inclined shaft, install lifting unit (10) on supporting seat (1), install hinged-support (4) rotatory on the inclined shaft cross section on lifting unit (10), hinged-support bottom plate fixed mounting of hinged-support (4) is on lifting unit (10), fixed mounting has second pneumatic cylinder (5) of arranging along the inclined shaft radial direction on the hinged-support roof of hinged-support (4), fixed mounting has load board (8) that are used for placing the steel tile on the flexible tip of second pneumatic cylinder (5), be equipped with steel tile anti-disengaging structure on the last bottom surface of load board (8), be equipped with on supporting seat (1) and be used for driving swing subassembly (2) that second pneumatic cylinder (5) and load board (8) use hinged-support (4) to rotate or stop as the basic point.

2. The jacking mechanism for steel tiles in a deviated well according to claim 1, wherein: the swing assembly (2) is provided with a motor (21) fixedly mounted on the supporting seat (1), a driving gear (22) rotating along with an output shaft of the motor (21) is fixedly mounted on an output shaft of the motor (21), and a driven gear (23) matched with the driving gear (22) in a gear mode is mounted on the outer wall of the second hydraulic cylinder (5) at a position corresponding to the driving gear (22).

3. The jacking mechanism for steel tiles in inclined shaft according to claim 1, wherein: the steel tile anti-falling structure is provided with a guard plate (82) arranged on the top surface of the load plate (8) and arranged on the lower side edge of the inclined shaft and anti-falling assemblies (7) respectively arranged at two ends of the load plate (8);

the utility model discloses a safety device for vehicle, including load board (8) and anticreep board (73), anticreep subassembly (7) are installed in logical groove (81), anticreep board (73) that load board (8) radial direction arranged are equipped with along load board (8) logical long direction in load board (8) both ends position department, anticreep board (73) are installed in logical groove (81) along load board (8) radial direction and are removed, install on load board (8) bottom surface electric jar (71), and the output of electric jar (71) passes through driving frame (72) and stretches out the outer anticreep board (73) end fixed connection of load board (8) bottom surface.

4. The jacking mechanism for steel tiles in a deviated well according to claim 3, wherein: a plurality of balls (74) are uniformly arranged on the side surface of the anti-falling plate (73) of the two anti-falling assemblies (7) facing to the other anti-falling plate (73).

5. The jacking mechanism for steel tiles in inclined shaft according to claim 1, wherein: connect between the stiff end of second pneumatic cylinder (5) and the lower bottom surface of load board (8) and install supporting component (6), supporting component (6) have carriage (61) and the bracing piece (62) of fixed mounting on second pneumatic cylinder (5) stiff end outer wall of fixed mounting on the bottom surface under load board (8), carriage (61) are equipped with the spout along carriage (61) logical length direction on the tip of erection bracing pole (62), and install in the spout of carriage (61) bracing piece (62) slidable.

6. The jacking mechanism for steel tiles in a deviated well according to claim 1, wherein: the inner wall of the bottom of the inclined shaft is provided with a track along the direction of the through length of the inclined shaft, and the lower bottom surface of the supporting seat (1) is provided with a roller which is in sliding fit with the track.

7. The jacking mechanism for steel tiles in a deviated well according to claim 1, wherein: the two side faces of the supporting seat (1) are respectively provided with a first hydraulic cylinder (3) which is arranged along the moving direction of the supporting seat (1), and the end part of the telescopic end of the first hydraulic cylinder (3) is fixedly provided with a touch plate (9).

8. The jacking mechanism for steel tiles in inclined shaft according to claim 1, wherein: the lifting assembly (10) is provided with a lifting frame (102) and a plurality of third hydraulic cylinders (101), the third hydraulic cylinders are fixedly installed on the supporting seat (1) along the vertical direction, the end parts of the telescopic ends of the third hydraulic cylinders (101) are fixedly installed on the lower bottom surface of the lifting frame (102), and the hinged supports (4) are installed on the upper bottom surface of the lifting frame (102).

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