CN114291771B - Installation lifting device for building electromechanical equipment - Google Patents
Installation lifting device for building electromechanical equipment Download PDFInfo
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- CN114291771B CN114291771B CN202210004073.2A CN202210004073A CN114291771B CN 114291771 B CN114291771 B CN 114291771B CN 202210004073 A CN202210004073 A CN 202210004073A CN 114291771 B CN114291771 B CN 114291771B
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
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- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 8
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Abstract
The invention discloses an installation lifting device of building electromechanical equipment, which comprises a base (1), a movable base component, an electric hydraulic column (9), a cat ladder (10), a lifting seat (12), a lifting bucket lifting component and a lifting bucket (27); the movable base component is arranged at the bottom of the base (1), a plurality of electric hydraulic columns (9) are respectively arranged at the top of the base (1) at intervals, and the lifting base (12) is arranged on the plurality of electric hydraulic columns (9) and lifts above the base (1) through the plurality of electric hydraulic columns (9); one end of the cat ladder (10) is arranged at the side part of the base (1), and the other end of the cat ladder (10) extends to the upper part of the lifting seat (12); one end of the lifting seat (12) is provided with a lifting bucket groove, and the lifting bucket (27) is embedded in the lifting bucket groove through a lifting bucket lifting assembly and can lift up and down. The invention can meet the stable and safe lifting demands of personnel and equipment and is convenient for the installation of the electromechanical equipment of the building.
Description
Technical Field
The invention relates to lifting equipment, in particular to an installation lifting device of building electromechanical equipment.
Background
Electromechanical installation is the installation to the integration equipment, and electromechanical installation engineering includes: pipeline engineering, electrical engineering, ventilation engineering, air conditioning engineering, intelligent engineering and fire engineering. Installation of equipment, lines and pipelines of common industrial and public and civil construction projects, engineering of power transformation and distribution stations of 35 kilovolts and below, and manufacturing and installation of nonstandard steel components. Electromechanical installation is a relatively large-scale job, some large enterprises migrate, and one project needs to be implemented in nearly half a year, and the technical requirements for installation are quite large. The engineering content comprises boilers, ventilation air conditioners, refrigeration, electricity, meters, motors, compressor units, broadcast movies, television broadcasting control equipment and the like.
However, the electromechanical installation often needs to be performed at a certain height, but because of the high-altitude operation, if the equipment is rocked after being lifted, the normal operation of the work can be seriously affected, accidents can be possibly caused, and the high-altitude operation part tool can possibly fall, so that the work progress is affected, personnel injury is easily caused, the stability of the common lifting equipment is insufficient, and the falling objects cannot be intercepted, so that the use is not facilitated.
Disclosure of Invention
The invention aims to provide the installation lifting device for the building electromechanical equipment, which can meet the stable and safe lifting demands of personnel and equipment and is convenient for the installation of the building electromechanical equipment.
The invention is realized in the following way:
an installation lifting device of building electromechanical equipment comprises a base, a movable base component, an electric hydraulic column, a ladder stand, a lifting seat, a lifting bucket lifting component and a lifting bucket; the movable base component is arranged at the bottom of the base, the plurality of electric hydraulic columns are respectively arranged at the top of the base at intervals, and the lifting seat is arranged on the plurality of electric hydraulic columns and is lifted above the base through the plurality of electric hydraulic columns; one end of the cat ladder is arranged at the side part of the base, and the other end of the cat ladder extends to the upper part of the lifting seat; one end of the lifting seat is provided with a lifting bucket groove, and the lifting bucket is embedded in the lifting bucket groove through a lifting bucket lifting assembly and can lift up and down.
The movable base assembly comprises a supporting plate, a lifting frame, a screw rod, a first motor, a supporting block, a second motor and a movable wheel; the pair of support plates are vertically arranged on two sides of the bottom of the base; the first motor is arranged at the top of the base and is coaxially connected with the lower end of the screw rod, the screw rod is screwed with the lifting frame, and the bottom of the lifting frame downwards penetrates through the base and is connected with the supporting block; the supporting block is located between a pair of backup pad, and the second motor is installed on the supporting block, and the output of second motor is connected with at least a pair of removal wheel.
The two sides of one end of the lifting seat are respectively provided with a ladder stand groove, and the ladder stand penetrates through the lifting seat through the ladder stand grooves; limiting grooves are formed in two sides of the inner wall of the ladder groove, limiting rods are formed on two sides of the ladder along the height direction of the ladder, and the limiting rods are embedded in the limiting grooves in a matching mode, so that the lifting seat can lift up and down relative to the ladder.
The lifting bucket lifting assembly comprises a mounting box, a storage battery and a lifting transmission assembly; the pair of mounting boxes are respectively arranged at two sides of the other end of the lifting seat, and the storage batteries are embedded in the mounting boxes; the lifting transmission assemblies are respectively and correspondingly arranged on the pair of mounting boxes, and the output ends of the lifting transmission assemblies are respectively connected to the two sides of the lifting hopper, so that the lifting hopper is lifted by the lifting transmission assemblies; the storage battery is electrically connected with the lifting transmission assembly.
The pair of mounting boxes are respectively provided with a top box with openings on the bottom surface and the outer side surface, and the pair of lifting transmission components are respectively covered by the pair of top box covers; the inner side surfaces of the pair of top boxes are connected through a connecting frame, and the connecting frame is horizontally erected above the lifting hopper.
Each group of lifting transmission components comprises a fixed plate, a rotating wheel, a steel wire rope, a rotating rod, a first gear, a second gear and a third motor; the fixed plate is embedded in the top box, the rotating wheel and the first gear are respectively rotatably arranged on the fixed plate through the rotating rod, the third motor is arranged in the top box, and the second gear is coaxially arranged at the output end of the third motor and is in meshed transmission connection with the first gear; one end of the steel wire rope is wound on the rotating wheel, and the other end of the steel wire rope is connected with the lifting bucket.
The bottom of each steel wire rope is connected with a clamping block which is of a strip-shaped structure and is fixed on the lifting hopper; the two sides of the mounting box are respectively connected with a connecting plate, and clamping grooves are formed in the connecting plates, and the clamping blocks can be embedded into the clamping grooves of the connecting plates, so that the clamping blocks drive the lifting hopper to lift up and down along the connecting plates.
The lifting bucket is of a box-shaped structure with a top surface and an outer side surface, a side cover is arranged at an opening of the outer side surface of the lifting bucket through a rotating shaft, and the side cover can be turned over through the rotating shaft and fixed on the lifting bucket through a buckle.
An extension groove is formed in the other end of the lifting seat, and the extension plate is embedded in the extension groove through the translation extension component and can horizontally extend to the outside of the lifting seat.
The translation extension assembly comprises a screw barrel, a screw rod, a third gear, a fourth gear and a fourth motor; the screw barrel is arranged at the side end of the extension plate, one end of the screw rod is screwed in the screw barrel, and the third gear is coaxially arranged at the other end of the screw rod; the fourth motor is arranged on the lifting seat, the output end of the fourth motor extends into the extending groove and is coaxially connected with the fourth gear, and the fourth gear is meshed with the third gear for transmission.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the first motor is started by the external controller, the first motor rotates and drives the screw rod to rotate, the lifting frame is lowered along the base after the screw rod rotates, so that the supporting block is lowered, the movable wheel arranged at the second motor is contacted with the ground and has the supporting effect after the supporting block is lowered, the second motor is started by the external controller after the movable wheel supports the base, and the second motor rotates after being started, so that the movable wheels at two sides are driven to rotate, the base is moved on the ground, and the flexible movement requirement in the construction operation process can be met.
2. According to the invention, the third motor is started to rotate through the external controller, the rotating third motor rotates to drive the second gear to select, the first gear is meshed to rotate after the second gear rotates, the first gear rotates to drive the rotating rod to rotate, so that the rotating rod drives the rotating rod to rotate, the steel wire rope is put down after the rotating wheel rotates, and the lifting bucket is lowered to the base and the level, so that the mechanical device is conveniently transported to the lifting base, and the lifting bucket is convenient for personnel to install.
3. According to the invention, the external controller is used for starting the fourth motor, the output shaft of the fourth motor rotates and drives the fourth gear to rotate, and the fourth gear is meshed with the third gear, so that the screw is driven to synchronously rotate. The rotation of the screw rod is converted into the axial linear motion of the screw cylinder through the threads, so that the screw cylinder is pushed out, and the extension plate moves out along the extension groove through the screw cylinder, so that the area of the lifting seat extends, and the work of personnel is facilitated.
Drawings
Fig. 1 is a perspective view (top view) of an installation lifting device of a construction machine according to the present invention;
fig. 2 is a perspective view (bottom view) of the installation elevating device of the construction machine according to the present invention;
FIG. 3 is a perspective view of a mobile base assembly of the installation hoist of the electromechanical building apparatus of the present invention;
FIG. 4 is an exploded view of a bucket elevator assembly of the installed elevator assembly of the electromechanical apparatus of the present invention;
FIG. 5 is a perspective view of a bucket elevator assembly of the installation elevator apparatus of the building electro-mechanical device of the present invention;
FIG. 6 is an enlarged schematic view at A in FIG. 4;
FIG. 7 is a schematic view of the construction of an extension board of the installation lifting device of the building electro-mechanical device of the present invention;
FIG. 8 is an exploded view of a translationally extending assembly in the installation of a lifting device for a building electro-mechanical device of the present invention;
fig. 9 is an enlarged schematic view at B in fig. 8.
In the figure, 1 a base; 2. a support plate; 3. a lifting frame; 4. a screw rod; 5. a first motor; 6. a support block; 7. a second motor; 8. a moving wheel; 9. an electric hydraulic column; 10. a ladder stand; 11. a limit rod; 12. a lifting seat; 13. a limit groove; 14. a mounting box; 15. a storage battery; 16. a top box; 17. a connecting frame; 18. a fixing plate; 19. a rotating wheel; 20. a wire rope; 21. a rotating rod; 22. a first gear; 23. a second gear; 24. a third motor; 25. a connecting plate; 26. a clamping block; 27. lifting bucket; 28. a side cover; 29. a rotating shaft; 30. a buckle; 31. an extension groove; 32. an extension plate; 33. a screw cylinder; 34. a screw; 35. a third gear; 36. a fourth gear; 37. and a fourth motor.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1 and 2, an installation lifting device of a building electromechanical device comprises a base 1, a movable base component, an electric hydraulic column 9, a ladder stand 10, a lifting seat 12, a lifting bucket lifting component and a lifting bucket 27; the movable base component is arranged at the bottom of the base 1, a plurality of electric hydraulic columns 9 are respectively arranged at the top of the base 1 at intervals, and the lifting seat 12 is arranged on the plurality of electric hydraulic columns 9 and lifts above the base 1 through the plurality of electric hydraulic columns 9; one end of the ladder stand 10 is arranged at the side part of the base 1, and the other end of the ladder stand 10 extends to the upper part of the lifting seat 12; a lifting bucket groove (not shown) is formed at one end of the lifting base 12, and a lifting bucket 27 is embedded in the lifting bucket groove by a lifting bucket lifting assembly and can be lifted up and down. The base 1 can be moved to a working position by moving the base component, the lifting seat 12 is used as a working platform of constructors for the installation work of electromechanical equipment and the like, and the lifting seat 12 can be lifted to the height of a working surface through the electric hydraulic column 9 according to construction requirements. The machinery, electromechanical equipment and the like to be installed can be placed in the lifting hopper 27 and lifted by the lifting hopper lifting assembly, so that the machinery, electromechanical equipment and the like can be transported between the ground and the working surface.
Referring to fig. 1 to 3, the movable base assembly includes a support plate 2, a lifting frame 3, a screw 4, a first motor 5, a support block 6, a second motor 7 and a movable wheel 8; a pair of support plates 2 are vertically arranged at two sides of the bottom of the base 1; the first motor 5 is arranged at the top of the base 1 and is coaxially connected with the lower end of the screw rod 4, the screw rod 4 is screwed with the lifting frame 3, the upper end of the screw rod 4 can be positioned through the bearing by the fixing frame, and the bottom of the lifting frame 3 downwards penetrates through the base 1 and is connected with the supporting block 6; the supporting block 6 is located between a pair of supporting plates 2, a second motor 7 is mounted on the supporting block 6, and an output end of the second motor 7 is connected with at least one pair of moving wheels 8. Under the drive of the first motor 5, the screw rod 4 rotates, the lifting frame 3 can adopt an inverted U-shaped structure, the screw rod 4 is in threaded connection with the lifting frame 3, the rotation of the screw rod 4 is converted into linear motion of the lifting frame 3, when the lifting frame 3 moves downwards, the supporting block 6 is moved downwards until the moving wheel 8 is in contact with the ground, and the supporting plate 2 is lifted off the ground, so that the moving wheel 8 can drive the movement of the invention. On the contrary, when the invention needs to be fixed, the lifting frame 3 is driven to ascend by the first motor 5, so that the pair of support plates 2 are supported on the ground.
Preferably, the supporting block 6 is in a rectangular structure, two ends of the supporting block 6 are respectively provided with a second motor 7, the second motor 7 can be a double-shaft motor, two output shafts of the second motor 7 are respectively connected with the moving wheels 8 through wheel shafts, and the four moving wheels 8 drive the movement of the invention. The number of moving wheels 8 can also be increased according to the actual load-bearing requirements.
Referring to fig. 2 to 4, a ladder stand (not shown) is formed on both sides of one end of the lifting seat 12, and the ladder stand 10 penetrates through the lifting seat 12 via the ladder stand; limiting grooves 13 are formed in two sides of the inner wall of the ladder groove, limiting rods 11 are formed in two sides of the ladder 10 along the height direction of the ladder 10, and the limiting rods 11 are embedded in the limiting grooves 13 in a matching mode, so that the lifting seat 12 can lift up and down relative to the ladder 10. The lifting seat 12 is ensured to stably and horizontally ascend or descend through the limiting groove 13 and the limiting rod 11, and the safety of constructors on the lifting seat 12 is ensured.
Referring to fig. 4 and 5, the bucket elevator assembly includes a mounting box 14, a battery 15, and an elevator drive assembly; a pair of mounting boxes 14 are respectively arranged at two sides of the other end of the lifting seat 12, and a storage battery 15 is embedded in the mounting boxes 14; the pair of lifting transmission components are respectively and correspondingly arranged on the pair of mounting boxes 14, and the output ends of the pair of lifting transmission components are respectively connected to the two sides of the lifting bucket 27, so that the lifting bucket 27 is lifted through the pair of lifting transmission components; the battery 15 is electrically connected to the lifting drive assembly. The storage battery 15 can be used for supplying power to the lifting transmission assembly, and also can be used for supplying power to electric equipment such as the first motor 5, the second motor 7 and the like so as to ensure that the electric equipment operates normally.
The pair of mounting boxes 14 are provided with top boxes 16 with openings on the bottom surface and the outer side surface, and the pair of lifting transmission assemblies are respectively covered by the pair of top boxes 16; the inner side surfaces of the pair of top boxes 16 are connected by a connecting frame 17, and the connecting frame 17 is horizontally erected above the lifting hopper 27. The top box 16 can protect the lifting transmission assembly, and the connecting frame 17 can improve the overall structural stability of the lifting bucket lifting assembly.
Referring to fig. 4 and 6, each set of the lifting transmission assemblies includes a fixed plate 18, a rotating wheel 19, a wire rope 20, a rotating rod 21, a first gear 22, a second gear 23 and a third motor 24; the fixed plate 18 is embedded in the top box 16, the rotating wheel 19 and the first gear 22 are respectively rotatably arranged on the fixed plate 18 through a rotating rod 21, the third motor 24 is arranged in the top box 16, and the second gear 23 is coaxially arranged at the output end of the third motor 24 and is in meshed transmission connection with the first gear 22; one end of the wire rope 20 is wound on the rotating wheel 19, and the other end of the wire rope 20 is connected with the lifting bucket 27. Under the drive of the third motor 24, the second gear 23 drives the first gear 22 to rotate, so that the rotating wheel 19 is driven to synchronously rotate through the rotating rod 21, and the winding and the lower part of the steel wire rope 20 on the rotating wheel 19 are realized through the control of the third motor 24 on the forward and reverse rotation of the rotating wheel 19, so that the lifting function of the lifting hopper 27 is realized.
Preferably, in order to improve the lifting stability and safety of the lifting bucket 27, two rotating wheels 19 may be disposed on the fixing plate 18 of each lifting transmission assembly, and two first gears 22 are symmetrically disposed on two sides of the second gear 23, and the two first gears 22 and the two rotating wheels 19 are driven to rotate by the second gear 23, so that the two steel wire ropes 20 pull the lifting bucket 27, and the lifting bucket 27 ensures a stable and safe lifting function through four steel wire ropes 20 on two sides.
The bottom of each steel wire rope 20 is connected with a clamping block 26, and the clamping blocks 26 are of a strip-shaped structure and are fixed on a lifting bucket 27; the two sides of the mounting box 14 are respectively connected with a connecting plate 25, and clamping grooves (not shown in the figure) are formed on the connecting plates 25, and clamping blocks 26 can be embedded in the clamping grooves of the connecting plates 25, so that the clamping blocks 26 drive the lifting hoppers 27 to lift up and down along the connecting plates 25. Through the limit of fixture block 26 and draw-in groove, can improve the lift stability of lift bucket 27, avoid taking place to rock in the lift process. The number of clips 26 and detents should be matched to the number of wire ropes 20.
The lifting bucket 27 is of a box-shaped structure with a top surface and an outer side surface, a side cover 28 is arranged at an opening of the outer side surface of the lifting bucket 27 through a rotating shaft 29, and the side cover 28 can be turned over and opened through the rotating shaft 29 and is fixed on the lifting bucket 27 through a buckle 30. The side cover 28 is opened through the rotating shaft 29, so that the electromechanical equipment is conveniently placed into the lifting bucket 27, and after the electromechanical equipment is placed into the lifting bucket 27, the side cover 28 can be locked through the buckle 30, so that the electromechanical equipment is prevented from falling from the lifting bucket 27.
Referring to fig. 7 and 9, an extension groove 31 is formed in the other end of the lifting seat 12, and an extension plate 32 is embedded in the extension groove 31 by a translational extension assembly and can horizontally extend to the outside of the lifting seat 12, so as to enlarge the area of the lifting seat 12, thereby facilitating construction operation.
The translation extension assembly comprises a screw cylinder 33, a screw 34, a third gear 35, a fourth gear 36 and a fourth motor 37; the screw barrel 33 is arranged at the side end of the extension plate 32, one end of the screw rod 34 is screwed in the screw barrel 33, and the third gear 35 is coaxially arranged at the other end of the screw rod 34; the fourth motor 37 is installed on the lifting seat 12, the output end of the fourth motor 37 extends into the extending groove 31 and is coaxially connected with the fourth gear 36, and the fourth gear 36 is meshed with the third gear 35 for transmission. Under the drive of the fourth motor 37, the screw 34 is screwed with respect to the screw cylinder 33, so that the rotation of the screw 34 is converted into linear motion of the screw cylinder 33, and the screw cylinder 33 drives the extension plate 32 to horizontally move along the extension groove 31, so that the extension plate 32 moves to the outside of the lifting seat 12, and the usable area of the lifting seat 12 is increased.
Preferably, in order to ensure smooth movement of the extension plate 32, a translation extension assembly may be installed at both side ends of the extension plate 32, and the fourth motors 37 at both sides are operated in synchronization, thereby ensuring stable translation of the extension plate 32.
The working principle of the invention is as follows:
when the movable support is moved, the first motor 5 is started through the external controller, the output end of the first motor 5 rotates to drive the screw rod 4 to rotate, the lifting frame 3 descends along the base 1 through screw threads after the screw rod 4 rotates, so that the supporting block 6 descends synchronously, the movable wheel 8 connected to the output end of the second motor 7 contacts the ground and plays a supporting role after the supporting block 6 descends, the second motor 7 is started through the external controller after the movable wheel 8 supports the supporting plate 2 from the ground, the movable wheels 8 on two sides are driven to roll through the wheel shafts after the second motor 7 is started, and the base 1 is moved on the ground, so that the movable support is realized.
When lifting, the plurality of electric hydraulic columns 9 are started through the external controller, and the plurality of electric hydraulic columns 9 are synchronously started and lift the lifting seat 12, so that the effect of lifting the lifting seat 12 is achieved; the constructor can perform the installation work of the electromechanical device on the lifting seat 12.
When the mechanical and electromechanical equipment to be installed is transported, the third motor 24 is started to rotate through the external controller, the output end of the third motor 24 drives the second gear 23 to rotate and enables the first gear 22 meshed with the third motor to synchronously rotate, the first gear 22 drives the rotating rod 21 to synchronously rotate, the rotating rod 21 drives the rotating wheel 19 to rotate, and when the rotating wheel 19 rotates, the steel wire rope 20 wound on the rotating wheel 19 is put down, so that the lifting bucket 27 is lowered to the base 1, and the mechanical and electromechanical equipment is conveniently placed into the lifting bucket 27. The lifting bucket 27 is lifted by the steel wire rope 20 under the control of the turning of the third motor 24, so that mechanical and electromechanical equipment is transported to the lifting seat 12, and the lifting bucket is convenient for constructors to install.
The fourth motor 37 is started through the external controller, the output shaft of the fourth motor 37 rotates and drives the fourth gear 36 to rotate, and the fourth gear 36 is meshed with the third gear 35 to drive the screw 34 to synchronously rotate. The rotation of the screw 34 is converted into the axial linear motion of the screw barrel 33 through the screw thread, so that the screw barrel 33 is pushed out, the extension plate 32 moves out along the extension groove 31 through the screw barrel 33, the area of the lifting seat 12 is extended, and the work of personnel is facilitated.
The foregoing description of the preferred embodiments of the invention is not intended to limit the scope of the invention, and therefore, any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. An installation elevating gear of building electromechanical equipment, characterized by: the lifting device comprises a base (1), a movable base component, an electric hydraulic column (9), a cat ladder (10), a lifting seat (12), a lifting bucket lifting component and a lifting bucket (27); the movable base component is arranged at the bottom of the base (1), a plurality of electric hydraulic columns (9) are respectively arranged at the top of the base (1) at intervals, and the lifting base (12) is arranged on the plurality of electric hydraulic columns (9) and lifts above the base (1) through the plurality of electric hydraulic columns (9); one end of the cat ladder (10) is arranged at the side part of the base (1), and the other end of the cat ladder (10) extends to the upper part of the lifting seat (12); a lifting bucket groove is formed at one end of the lifting seat (12), and a lifting bucket (27) is embedded in the lifting bucket groove through a lifting bucket lifting assembly and can lift up and down;
the lifting bucket lifting assembly comprises a mounting box (14), a storage battery (15) and a lifting transmission assembly; a pair of mounting boxes (14) are respectively arranged at two sides of the other end of the lifting seat (12), and a storage battery (15) is embedded in each mounting box (14); the lifting transmission assemblies are respectively and correspondingly arranged on the pair of mounting boxes (14), and the output ends of the lifting transmission assemblies are respectively connected to the two sides of the lifting hopper (27) so that the lifting hopper (27) can lift through the lifting transmission assemblies; the storage battery (15) is electrically connected with the lifting transmission assembly;
the pair of mounting boxes (14) are provided with top boxes (16) with openings on the bottom surface and the outer side surface, and the pair of lifting transmission components are respectively covered by the pair of top boxes (16); the inner side surfaces of the pair of top boxes (16) are connected through a connecting frame (17), and the connecting frame (17) is horizontally erected above the lifting hopper (27);
each group of lifting transmission components comprises a fixed plate (18), a rotating wheel (19), a steel wire rope (20), a rotating rod (21), a first gear (22), a second gear (23) and a third motor (24); the fixed plate (18) is embedded in the top box (16), the rotating wheel (19) and the first gear (22) are rotatably arranged on the fixed plate (18) through the rotating rod (21) respectively, the third motor (24) is arranged in the top box (16), and the second gear (23) is coaxially arranged at the output end of the third motor (24) and is in meshed transmission connection with the first gear (22); one end of the steel wire rope (20) is wound on the rotating wheel (19), and the other end of the steel wire rope (20) is connected with the lifting bucket (27);
the bottom of each steel wire rope (20) is connected with a clamping block (26), and the clamping blocks (26) are of a strip-shaped structure and are fixed on a lifting bucket (27); the two sides of the mounting box (14) are respectively connected with a connecting plate (25), clamping grooves are formed in the connecting plates (25), and clamping blocks (26) can be embedded into the clamping grooves of the connecting plates (25), so that the clamping blocks (26) drive the lifting hopper (27) to lift up and down along the connecting plates (25).
2. The installation elevating device of building electromechanical equipment according to claim 1, wherein: the movable base assembly comprises a supporting plate (2), a lifting frame (3), a screw rod (4), a first motor (5), a supporting block (6), a second motor (7) and a movable wheel (8); a pair of support plates (2) are vertically arranged at two sides of the bottom of the base (1); the first motor (5) is arranged at the top of the base (1) and is coaxially connected with the lower end of the screw rod (4), the screw rod (4) is screwed with the lifting frame (3), and the bottom of the lifting frame (3) downwards penetrates through the base (1) and is connected with the supporting block (6); the supporting block (6) is positioned between the pair of supporting plates (2), the second motor (7) is arranged on the supporting block (6), and the output end of the second motor (7) is connected with at least one pair of moving wheels (8).
3. The installation elevating device of building electromechanical equipment according to claim 1, wherein: the two sides of one end of the lifting seat (12) are respectively provided with a ladder groove, and the ladder (10) penetrates through the lifting seat (12) through the ladder grooves; limiting grooves (13) are formed in two sides of the inner wall of the ladder groove, limiting rods (11) are formed in two sides of the ladder (10) along the height direction of the ladder (10), and the limiting rods (11) are embedded in the limiting grooves (13) in a matching mode, so that the lifting seat (12) can lift up and down relative to the ladder (10).
4. The installation elevating device of building electromechanical equipment according to claim 1, wherein: the lifting bucket (27) is of a box-shaped structure with a top surface and an outer side surface, a side cover (28) is arranged at an opening of the outer side surface of the lifting bucket (27) through a rotating shaft (29), and the side cover (28) can be turned over, opened and closed through the rotating shaft (29) and is fixed on the lifting bucket (27) through a buckle (30).
5. The installation elevating device of building electromechanical equipment according to claim 1, wherein: an extension groove (31) is formed in the other end of the lifting seat (12), and an extension plate (32) is embedded in the extension groove (31) through a translation extension component and can horizontally extend to the outside of the lifting seat (12).
6. The mounting and lifting device for building electromechanical equipment according to claim 5, wherein: the translation extension assembly comprises a screw barrel (33), a screw (34), a third gear (35), a fourth gear (36) and a fourth motor (37); the screw cylinder (33) is arranged at the side end of the extension plate (32), one end of the screw rod (34) is screwed in the screw cylinder (33), and the third gear (35) is coaxially arranged at the other end of the screw rod (34); the fourth motor (37) is arranged on the lifting seat (12), the output end of the fourth motor (37) extends into the extending groove (31) and is coaxially connected with the fourth gear (36), and the fourth gear (36) is meshed with the third gear (35) for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210004073.2A CN114291771B (en) | 2022-01-05 | 2022-01-05 | Installation lifting device for building electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210004073.2A CN114291771B (en) | 2022-01-05 | 2022-01-05 | Installation lifting device for building electromechanical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114291771A CN114291771A (en) | 2022-04-08 |
| CN114291771B true CN114291771B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210004073.2A Active CN114291771B (en) | 2022-01-05 | 2022-01-05 | Installation lifting device for building electromechanical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114291771A (en) | 2022-04-08 |
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