CN214087371U

CN214087371U - Crane main platform with quick connection structure

Info

Publication number: CN214087371U
Application number: CN202022921179.8U
Authority: CN
Inventors: 钱小波
Original assignee: Wuxi Bomao Technology Co ltd
Current assignee: Wuxi Bomao Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-31
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a hoist technical field just discloses hoist main platform with fast connection structure, the on-line screen storage device comprises a base, the top fixed mounting of base has first mount, the inside fixed mounting of first mount has first motor, the output shaft of first motor has the carousel through shaft coupling fixed mounting, first draw-in groove has been seted up to the one end of carousel, the top fixed mounting of base has the second mount, the inside fixed mounting of second mount has the second motor, the output shaft of second motor has the gear through shaft coupling fixed mounting, the outer wall swing joint of gear has the ring gear. This crane main platform with fast antithetical couplet structure can make the installation that the device can be quick and dismantle the hoist, and the operation through first motor and second motor makes first draw-in groove and second draw-in groove can die the shelf card of hoist, has saved a large amount of times to reduce artificial working strength, improved the efficiency of work.

Description

Crane main platform with quick connection structure

Technical Field

The utility model relates to a hoist technical field specifically is crane main platform with fast antithetical couplet structure.

Background

The crane is a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range, and the crane has the working characteristic of intermittent motion, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the crane is more and more widely developed and used in the market. The main platform generally needs to be built for the crane when the crane is used, most of crane main platforms on the market are inconvenient to install and disassemble, a large amount of time is needed for construction, the efficiency of engineering is influenced, and the workload of workers is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hoist main platform with fast antithetical couplet structure possesses advantages such as quick installation dismantlement, has solved the problem that most hoist main platform are not convenient for install and dismantle on the market.

(II) technical scheme

In order to realize the purpose of the above-mentioned quick installation dismantlement, the utility model provides a following technical scheme: the crane main platform with the quick connection structure comprises a base, wherein a first fixing frame is fixedly installed at the top of the base, a first motor is fixedly installed inside the first fixing frame, a limiting ring is fixedly installed at the top of the first fixing frame, a stress ball is movably connected to the outer wall of the limiting ring, a rotary disc is fixedly installed on the output shaft of the first motor through a coupler, a first clamping groove is formed in one end of the rotary disc, a second fixing frame is fixedly installed at the top of the base, a second motor is fixedly installed inside the second fixing frame, a gear is fixedly installed on the output shaft of the second motor through a coupler, a gear ring is movably connected to the outer wall of the gear, a top plate is fixedly installed at one end of the gear ring, a second clamping groove is formed in the top of the top plate, a connecting block is fixedly installed on one side of the base, and a first hydraulic cylinder is movably connected to the front face of the connecting block, the output end swing joint of first pneumatic cylinder has first hydraulic stem, the one end swing joint of first hydraulic stem has the second pneumatic cylinder, the output swing joint of second pneumatic cylinder has the second hydraulic stem, the one end swing joint of second hydraulic stem has the supporting legs.

Preferably, the outer wall of the stress ball is movably connected with one end of the rotary table, and the stress ball is a stainless steel stress ball.

Preferably, a connecting rod is movably mounted at one end of the connecting block, and one end of the connecting rod is movably connected with the outer wall of the second hydraulic cylinder.

Preferably, the central axis of the first clamping groove coincides with the central axis of the second clamping groove, and the number of the first clamping groove and the number of the second clamping groove are four.

Preferably, the diameter of the outer surface of the top plate is equal to that of the outer surface of the gear ring, and the diameter of the top plate is three meters.

Preferably, the base is fifty centimeters in length and forty centimeters in width.

Preferably, the central axis of the turntable coincides with the central axis of the toothed ring, and the diameter of the outer surface of the turntable is smaller than the diameter of the inner surface of the toothed ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a hoist main platform with fast antithetical couplet structure possesses following beneficial effect:

1. this hoist main platform with fast antithetical couplet structure, through the first motor that sets up, the second motor, the carousel, the spacing ring, first mount, the second mount, the gear, the ring gear, first draw-in groove, the second draw-in groove, roof and atress ball, can be so that the installation that the device can be quick with dismantle the hoist, the operation through first motor and second motor makes first draw-in groove and second draw-in groove can die the shelf card of hoist, a large amount of time has been saved, and artificial working strength has been reduced, the efficiency of work has been improved.

2. This hoist main platform with fast antithetical couplet structure, base, first motor, second motor, carousel, spacing ring, first mount, second mount, gear, ring gear, first draw-in groove, second draw-in groove, roof and the atress ball through setting up can be so that the upper surface of this main platform can rotate to the hoist of control connection carries out work, makes the practicality of hoist obtain promoting, and more convenience is got up in the use, is convenient for satisfy staff's demand.

3. This hoist main platform with fast antithetical couplet structure, through the base that sets up, the connecting block, the connecting rod, the supporting legs, first hydraulic stem, first pneumatic cylinder, second hydraulic stem and supporting legs, can be so that the stationarity of whole main platform has obtained the promotion, has promoted main platform's intensity, has increased the elevating capacity of hoist, has avoided damaging or slope because the main platform that the elevating capacity leads to too greatly, has reduced the risk of during operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the connection structure of the gear and the gear ring of the present invention.

In the figure: 1. a base; 2. a first fixing frame; 3. a first motor; 4. a limiting ring; 5. a force-bearing ball; 6. a first card slot; 7. a second card slot; 8. a turntable; 9. a top plate; 10. a gear; 11. a toothed ring; 12. a second motor; 13. a second fixing frame; 14. a first hydraulic cylinder; 15. a first hydraulic lever; 16. a second hydraulic cylinder; 17. a second hydraulic rod; 18. supporting legs; 19. a connecting rod; 20. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a crane main platform with a quick connection structure includes a base 1, the length of the base 1 is fifty centimeters, the width of the base 1 is forty centimeters, a first fixing frame 2 is fixedly installed at the top of the base 1, a first motor 3 is fixedly installed inside the first fixing frame 2, a limiting ring 4 is fixedly installed at the top of the first fixing frame 2, a force-receiving ball 5 is movably connected to the outer wall of the limiting ring 4, the force-receiving ball 5 is a stainless steel force-receiving ball, a turntable 8 is fixedly installed at the output shaft of the first motor 3 through a coupler, the outer wall of the force-receiving ball 5 is movably connected with one end of the turntable 8, a first clamping groove 6 is opened at one end of the turntable 8, a second fixing frame 13 is fixedly installed at the top of the base 1, a second motor 12 is fixedly installed inside the second fixing frame 13, and a gear 10 is fixedly installed at the output shaft of the second motor 12 through a coupler, the outer wall of the gear 10 is movably connected with a toothed ring 11, the central axis of the rotary disc 8 coincides with the central axis of the toothed ring 11, the outer surface diameter of the rotary disc 8 is smaller than the inner surface diameter of the toothed ring 11, one end of the toothed ring 11 is fixedly provided with a top plate 9, the outer surface diameter of the top plate 9 is equal to the outer surface diameter of the toothed ring 11, the diameter of the top plate 9 is three meters, the top of the top plate 9 is provided with a second clamping groove 7, the central axis of the first clamping groove 6 coincides with the central axis of the second clamping groove 7, the number of the first clamping groove 6 and the number of the second clamping grooves 7 are four, the crane can be rapidly installed and disassembled by arranging the first motor 3, the second motor 12, the rotary disc 8, the limiting ring 4, the first fixing frame 2, the second fixing frame 13, the gear 10, the toothed ring 11, the first clamping groove 6, the second clamping groove 7, the top plate 9 and the stress ball 5, the crane can be clamped by the first clamping groove 6 and the second clamping groove, the upper surface of the main platform can rotate through the arranged base 1, the first motor 3, the second motor 12, the rotary table 8, the limiting ring 4, the first fixing frame 2, the second fixing frame 13, the gear 10, the gear ring 11, the first clamping groove 6, the second clamping groove 7, the top plate 9 and the stress ball 5, so that the connected crane can be controlled to work, the practicability of the crane is improved, the crane is more convenient to use and convenient to meet the requirements of workers, a connecting block 20 is fixedly arranged on one side of the base 1, a first hydraulic cylinder 14 is movably connected to the front of the connecting block 20, the output end of the first hydraulic cylinder 14 is movably connected with a first hydraulic rod 15, one end of the first hydraulic rod 15 is movably connected with a second hydraulic cylinder 16, and a connecting rod 19 is movably arranged at one end of the connecting block 20, one end of connecting rod 19 and the outer wall swing joint of second pneumatic cylinder 16, the output swing joint of second pneumatic cylinder 16 has second hydraulic cylinder 17, the one end swing joint of second hydraulic cylinder 17 has supporting legs 18, base 1 through setting up, connecting block 20, connecting rod 19, supporting legs 18, first hydraulic stem 15, first pneumatic cylinder 14, second pneumatic cylinder 16, second hydraulic cylinder 17 and supporting legs 18, can make the stationarity of whole main platform obtain the promotion, the intensity of main platform has been promoted, the load lifting of hoist has been increased, main platform damage or slope because the too big lead to of load lifting has been avoided, the risk of during operation has been reduced.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the crane is used, the first motor 3 and the second motor 12 are started to enable the first clamping groove 6 to be overlapped with the second clamping groove 7, four upright posts of the crane are inserted into the second clamping groove 7 and the first clamping groove 6, the first motor 3 is operated to enable the first motor 3 to drive the rotary table 8 to rotate, the upright posts are clamped in the first clamping groove 6, the second motor 12 is operated in the opposite direction, the second motor 12 is operated to drive the gear 10 to rotate, the gear 10 rotates to enable the toothed ring 11 to rotate, finally the top plate 9 rotates to enable the second clamping groove 7 to be clamped with the upright posts, the crane is fixed on the platform, when the angle needs to be adjusted to enable the upper surface of the main platform to rotate, the first motor 3 and the second motor 12 are operated simultaneously, the first clamping groove 6 and the second clamping groove 7 can always fix the crane and synchronously rotate, and the stress ball 5 rotates along the limiting ring 4 during rotation, make sliding friction become rolling friction, reduce rotatory power that needs, when hoist during operation, with the length of first hydraulic stem 15 of first pneumatic cylinder 14 adjustment for second hydraulic stem 17 rotates along the one end of connecting rod 19, after rotatory required angle, starts second hydraulic cylinder 16 and makes second hydraulic stem 17 stretch out and draw back, until supporting legs 18 and ground contact, make supporting legs 18 can support the main platform through connecting rod 19.

To sum up, this crane main platform with fast antithetical couplet structure can make the installation that the device can be quick and dismantle the hoist, a large amount of time has been saved, and artificial working strength has been reduced, the efficiency of work has been improved, the upper surface of this main platform can rotate, thereby the hoist of control connection works, make the practicality of hoist obtain promoting, it is more convenient to use, be convenient for satisfy staff's demand, the stationarity of whole main platform has obtained the promotion, the intensity of main platform has been promoted, the load lifting capacity of hoist has been increased, main platform damage or the slope because the load lifting capacity leads to greatly has been avoided, the risk of during operation has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Crane main platform with fast antithetical couplet structure, including base (1), its characterized in that: the automatic transmission mechanism is characterized in that a first fixing frame (2) is fixedly mounted at the top of the base (1), a first motor (3) is fixedly mounted inside the first fixing frame (2), a limiting ring (4) is fixedly mounted at the top of the first fixing frame (2), a stress ball (5) is movably connected to the outer wall of the limiting ring (4), a turntable (8) is fixedly mounted on the output shaft of the first motor (3) through a coupler, a first clamping groove (6) is formed in one end of the turntable (8), a second fixing frame (13) is fixedly mounted at the top of the base (1), a second motor (12) is fixedly mounted inside the second fixing frame (13), a gear (10) is fixedly mounted on the output shaft of the second motor (12) through a coupler, a gear ring (11) is movably connected to the outer wall of the gear (10), and a top plate (9) is fixedly mounted at one end of the gear ring (11, second draw-in groove (7) have been seted up at the top of roof (9), one side fixed mounting of base (1) has connecting block (20), the positive swing joint of connecting block (20) has first pneumatic cylinder (14), the output swing joint of first pneumatic cylinder (14) has first hydraulic stem (15), the one end swing joint of first hydraulic stem (15) has second pneumatic cylinder (16), the output swing joint of second pneumatic cylinder (16) has second hydraulic stem (17), the one end swing joint of second hydraulic stem (17) has supporting legs (18).

2. The crane main platform with the fast-coupling structure according to claim 1, wherein: the outer wall of the stress ball (5) is movably connected with one end of the rotary table (8), and the stress ball (5) is a stainless steel stress ball.

3. The crane main platform with the fast-coupling structure according to claim 1, wherein: one end movable mounting of connecting block (20) has connecting rod (19), the outer wall swing joint of one end and second pneumatic cylinder (16) of connecting rod (19).

4. The crane main platform with the fast-coupling structure according to claim 1, wherein: the central axis of the first clamping groove (6) coincides with the central axis of the second clamping groove (7), and the number of the first clamping groove (6) and the number of the second clamping grooves (7) are four.

5. The crane main platform with the fast-coupling structure according to claim 1, wherein: the diameter of the outer surface of the top plate (9) is equal to that of the outer surface of the gear ring (11), and the diameter of the top plate (9) is three meters.

6. The crane main platform with the fast-coupling structure according to claim 1, wherein: the length of the base (1) is fifty centimeters, and the width of the base (1) is forty centimeters.

7. The crane main platform with the fast-coupling structure according to claim 1, wherein: the axis of carousel (8) coincides mutually with the axis of ring gear (11), the surface diameter of carousel (8) is less than the internal surface diameter of ring gear (11).