CN214192329U

CN214192329U - Building construction material lifting mechanical device

Info

Publication number: CN214192329U
Application number: CN202022964476.0U
Authority: CN
Inventors: 申绪勇; 莫云; 卢桂花; 毛兴权; 向学坤; 毛习林
Original assignee: Shenzhen Yue Hua Cheng Technology Co ltd
Current assignee: Shenzhen Yue Hua Cheng Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-14
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a building construction material lifting mechanical device, relating to the technical field of building construction; the device comprises a primary steering wheel, a secondary steering wheel, a lifting device, a hydraulic cylinder, a telescopic rod, a primary motor, a secondary motor and a fixing device; the lifting device comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected with a telescopic rod, a primary motor is fixedly connected below the hydraulic cylinder, the primary motor is fixedly connected with a reel, a rope is wound on the reel, the top end of the telescopic rod is fixedly connected with a pulley, and the rope is wound around the pulley and fixedly connected with a hook; the tail part of the lifting device is fixedly connected with a primary rotating shaft, and the primary rotating shaft is inserted into an annular groove of a secondary steering wheel; a secondary shell of the secondary steering wheel is fixedly connected with a secondary rotating shaft, and the secondary rotating shaft is inserted into the primary shell of the primary steering wheel; the bottom of the primary shell is fixedly connected with a fixing device. The device is convenient to move, can be adjusted in lifting height at will, can be fixed on various objects for transportation, and is very portable.

Description

Building construction material lifting mechanical device

Technical Field

The utility model relates to a construction technical field specifically is construction material lifting machinery device.

Background

Modern buildings are increasingly developed in height, modern buildings generally love advanced buildings in design, and the current technological level supports us to challenge higher and firmer buildings. In the high-rise building work progress, what is essential is various hoisting devices, send workman and various building material to the eminence, for the construction facilitates, practiced thrift a large amount of manpower losses.

With regard to the lifting device we have now made a number of options, chinese utility model patent specification CN211768472U discloses a lifting and feeding device for building materials, comprising a cart assembly, a lifting assembly and a feeding assembly, which device lifts the feeding material by means of a vertically upward conveyor. Like most lifting devices, the device needs to build a huge structure on the ground, and the mechanical structure needs to reach the required height from the ground, so that the device has the advantages of huge occupied area, high material consumption, high economic cost and inconvenience for moving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction material promotes mechanical device to solve the problem that proposes in the above-mentioned background art. A lifting device which does not need to be provided with a base on the ground and can be flexibly moved is designed.

In order to achieve the above object, the utility model provides a following technical scheme:

the building construction material lifting mechanical device comprises a primary steering wheel, a secondary steering wheel, a lifting device, a hydraulic cylinder, a telescopic rod, a primary motor, a secondary motor and a fixing device; the lifting device comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected with a telescopic rod, a primary motor is fixedly connected below the hydraulic cylinder, the primary motor is fixedly connected with a reel, a rope is wound on the reel, the top end of the telescopic rod is fixedly connected with a pulley, and the rope is fixedly connected with a hook by winding the pulley; the tail part of the lifting device is fixedly connected with a primary rotating shaft, and the primary rotating shaft is inserted into an annular groove of a secondary steering wheel; a secondary rotating shaft is fixedly connected to a secondary shell of the secondary steering wheel and inserted into a primary shell of the primary steering wheel; the bottom of the primary shell is fixedly connected with a fixing device, and the fixing device comprises a fixing plate, a movable plate, a mounting seat and a locking rod.

As a further aspect of the present invention: the inside bearing of the second grade casing of second grade steering wheel is connected with the transmission shaft, the transmission shaft is worn out second grade casing rigid coupling second grade motor, transmission shaft outside rigid coupling has the internal spline, the external spline outside rigid coupling has the external spline, external spline both ends rigid coupling external gear dish.

As a further aspect of the present invention: the gear rack is characterized in that a secondary hydraulic rod is fixedly connected to the lower portion of the secondary shell and points to the tooth grooves of the outer gear disc, an annular groove is formed in the secondary shell, and the primary rotating shaft is inserted into the annular groove and fixedly connected to the outer spline.

As a further aspect of the present invention: the one-level casing and the second grade pivot bearing of one-level steering wheel are connected, the rigid coupling has two bosss in the second grade pivot, the boss is laminated with the inner wall of one-level casing, the position sleeve has been cup jointed in the second grade pivot outside, the even rigid coupling in the position sleeve outside has the multiunit bracing piece, bracing piece rigid coupling one-level shells inner wall.

As a further aspect of the present invention: the hydraulic support is characterized in that a primary hydraulic rod is fixedly connected to the inner wall of the primary shell, penetrates through the positioning sleeve and is inserted into a groove hole in the secondary rotating shaft, and a plurality of groups of uniformly distributed groove holes are formed in the secondary rotating shaft along the annular surface.

As a further aspect of the present invention: the one-level casing bottom rigid coupling mount pad, the mount pad below is equipped with the track groove, mount pad one end rigid coupling has the fixed plate, fly leaf top rigid coupling has the screens board, screens board embedding track inslot.

As a further aspect of the present invention: through holes corresponding in position are uniformly distributed at four corners of the fixed plate and the movable plate, and the fixed plate and the movable plate are fixedly connected with uniformly symmetrical suckers.

As a further aspect of the present invention: the locking rod sequentially passes through the through holes in the fixed plate and the movable plate, threads are arranged on the outer side of the locking rod, the locking rod penetrates out of the movable rod and then is sleeved with a locking sleeve, and the locking sleeve is in threaded fit with the locking rod.

Compared with the prior art, the beneficial effects of the utility model are that:

by adopting the building construction material lifting mechanical device, the device does not arrange a base on the ground, and does not build a supporting device from the ground to a specified height, so that the loss of related materials is greatly saved;

by adopting the building construction material lifting mechanical device, when the device is used for lifting different heights, only ropes with different lengths need to be selected without adding extra accessories, so that the flexibility is high, the application range is wide, the integral structure is small, the carrying is convenient, and the use is convenient;

adopt above-mentioned building construction material to promote mechanical device, this device portability is fixed on wall or post to high-rise building after, and fixed mode is various, and the one-level steering wheel is rotatory to each side earlier and does not influence fixed effect, and can rotate the second grade steering wheel after the material transportation comes, makes the material remove to this device automatically, is convenient for collect.

Drawings

Fig. 1 is a schematic structural view of a construction material lifting mechanism.

Fig. 2 is a partially enlarged structural view of the construction material lifting mechanism.

Fig. 3 is a side view schematically showing the construction material lifting mechanism.

Fig. 4 is a schematic top view of the construction material lifting mechanism.

In the figure: 1. a primary steering wheel; 2. a fixing device; 3. a secondary steering wheel; 4. a lifting device; 5. a hydraulic cylinder; 6. a first-stage motor; 7. a reel; 8. a rope; 9. hooking; 10. a pulley; 11. a primary rotating shaft; 12. a secondary shell; 13. an outer gear plate; 14. a secondary hydraulic rod; 15. an external spline; 16. an internal spline; 17. a drive shaft; 18. a support bar; 19. A boss; 20. a positioning sleeve; 21. a secondary rotating shaft; 22. a slot; 23. a primary shell; 24. a mounting seat; 25. a track groove; 26. a clamping plate; 27. a locking sleeve; 28. a suction cup; 29. a fixing plate; 30. a movable plate; 31. a through hole; 32. A locking lever; 33. an annular groove; 34. a secondary motor; 35. a telescopic rod; 36. a primary hydraulic rod.

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.

Example 1

Referring to fig. 1 to 4, in embodiment 1 of the present invention, a building construction material lifting mechanical device includes a primary steering wheel (1), a secondary steering wheel (3), a lifting device (4), a hydraulic cylinder (5), a telescopic rod (35), a primary motor (6), a secondary motor (34), and a fixing device (2); the lifting device (4) comprises a hydraulic cylinder (5), the hydraulic cylinder (5) is fixedly connected with a telescopic rod (35), a first-stage motor (6) is fixedly connected to the lower portion of the hydraulic cylinder (5), the first-stage motor (6) is fixedly connected with a reel (7), a rope (8) is wound on the reel (7), a pulley (10) is fixedly connected to the top end of the telescopic rod (35), and a hook (9) is fixedly connected to the rope (8) by winding the pulley (10); the tail part of the lifting device (4) is fixedly connected with a primary rotating shaft (11), and the primary rotating shaft (11) is inserted into an annular groove (33) of the secondary steering wheel (3); a secondary rotating shaft (21) is fixedly connected to a secondary shell (12) of the secondary steering wheel (3), and the secondary rotating shaft (21) is inserted into a primary shell (23) of the primary steering wheel (1); the bottom of the primary shell (23) is fixedly connected with a fixing device (2), and the fixing device (2) comprises a fixing plate (29), a movable plate (30), a mounting seat (24) and a locking rod (32).

This device passes through one-level steering wheel (1) adjustment direction, overlaps fixing device (2) on suitable article, uses fixing device (2) to fix the back, starts one-level motor (6) direction rope (8) and couple (9), behind the required building material of bottom installation, starts one-level motor (6) once more, can transport relevant material to the eminence.

The second grade casing (12) inner bearing of second grade steering wheel (3) is connected with transmission shaft (17), second grade casing (12) rigid coupling second grade motor (34) are worn out in transmission shaft (17), transmission shaft (17) outside rigid coupling has internal spline (16), internal spline (16) outside rigid coupling has external spline (15), external spline (15) both ends rigid coupling external gear dish (13). Second grade casing (12) below rigid coupling has second grade hydraulic stem (14), second grade hydraulic stem (14) point to the tooth's socket of outer gear dish (13), be equipped with ring channel (33) on second grade casing (12), one-level pivot (11) insert ring channel (33) rigid coupling on external splines (15). One-level casing (23) and second grade pivot (21) bearing connection of one-level steering wheel (1), the rigid coupling has two boss (19) on second grade pivot (21), the inner wall laminating of boss (19) and one-level casing (23), position sleeve (20) have been cup jointed in the second grade pivot (21) outside, the even rigid coupling in position sleeve (20) outside has multiunit bracing piece (18), bracing piece (18) rigid coupling one-level casing (23) inner wall. The fixed connection has one-level hydraulic stem (36) on one-level casing (23) inner wall, one-level hydraulic stem (36) pass position sleeve (20), insert in slotted hole (22) on second grade pivot (21), be equipped with multiunit evenly distributed's slotted hole (22) along the annular surface on second grade pivot (21).

One-level casing (23) bottom rigid coupling mount pad (24), mount pad (24) below is equipped with track groove (25), mount pad (24) one end rigid coupling has fixed plate (29), fly leaf (30) top rigid coupling has screens board (26), screens board (26) imbed in track groove (25). Through holes (31) corresponding in position are uniformly distributed at four corners of the fixed plate (29) and the movable plate (30), and the fixed plate (29) and the movable plate (30) are fixedly connected with the sucking discs (28) which are uniformly symmetrical. The locking rod (32) sequentially penetrates through holes (31) in the fixed plate (29) and the movable plate (30), threads are arranged on the outer side of the locking rod (32), the locking rod (32) penetrates out of the movable rod and then is sleeved with the locking sleeve (27), and the locking sleeve (27) is in threaded fit with the locking rod (32).

A firm object is selected in the building, a fixed plate (29) and a movable plate (30) are sleeved on two sides of the object, a locking sleeve (27) is rotated, and the object is clamped and fixed by the fixed plate (29) and the movable plate (30). Rotatory one-level steering wheel (1) makes telescopic link (35) direction up, packs up one-level pneumatic cylinder (5), but free rotation between second grade pivot (21) and position sleeve (20), after rotating required position, starts one-level hydraulic stem (36), makes in the rod end card of one-level hydraulic stem (36) goes into corresponding slotted hole (22), then the direction lock between one-level steering wheel (1) and second grade steering wheel (3) dies, no longer removes. Starting the first-stage motor (6), downwards releasing the rope (8) to the position where the building material is located, hanging the building material on the hook (9) by workers below, starting the first-stage motor (6) to rotate reversely, retracting the rope (8), and lifting the building material to the position below the pulley (10). Start secondary hydraulic stem (14) and pack up, start secondary motor (34) this moment, rotatory internal spline (16) drive one-level pivot (11) and walk the rotation around the transmission, rotate telescopic link (35) top and close secondary motor (34) to this device top back, start secondary hydraulic stem (14) and stretch out, fixed hoisting device (4) in the tooth's socket of outer gear dish (13) is blocked in secondary hydraulic stem (14) that stretch out. At the moment, the building material is positioned above the device, the hydraulic cylinder (5) is started again, the telescopic rod (35) is contracted, and then the building material falls below the device. And finishing the lifting and transporting work of the building material. Simple and convenient, the flexibility is strong.

Example 2

Referring to fig. 1 to 4, the main differences between the embodiment 2 and the embodiment 1 are:

When the found fixed object is a column object, the primary steering wheel (1) is rotated by ninety degrees, the locking rod (32) on the outer side is taken down, the movable plate (30) and the fixed plate (29) penetrate through the two sides of the column, the locking rod (32) is reinstalled, and the locking rod is locked on the two sides of the column, so that the fixation can be completed.

When the found fixed object is a wall object, the locking rod (32) on the outer side is taken down, the movable plate (30) and the fixed plate (29) are inserted at two sides of the love ratio, the locking sleeve (27) on the inner side is tightened, the movable plate (30) moves towards the fixed plate (29) to be locked, and the suckers (28) on the movable plate (30) and the fixed plate (29) are sucked on the wall, so that the fixation can be completed.

The utility model discloses a theory of operation is:

the device is not provided with a ground transportation base, but adopts a movable lifting device (4), and a rope (8) is put down at a high place for lifting. The fixing mode of the device is that a fixing object which can be found can escape by using the fixing device (2) through clamping and fixing, and the fixing can be formed by clamping. The device is provided with a first-stage steering wheel (1) and a second-stage steering wheel (3), wherein the first-stage steering wheel (1) rotates the first-stage steering wheel (1) when the fixed object direction indefinite fixing device (2) needs to be inclined and fixed, so that the lifting device (4) always keeps the direction upward. Second grade steering wheel (3) are after building material is transported, drive through second grade motor (34), make hoisting device (4) rotatory, remove the building material in the outside to the conveyer next door, conveniently collect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The building construction material lifting mechanical device is characterized by comprising a primary steering wheel (1), a secondary steering wheel (3), a lifting device (4), a hydraulic cylinder (5), a telescopic rod (35), a primary motor (6), a secondary motor (34) and a fixing device (2); the lifting device (4) comprises a hydraulic cylinder (5), the hydraulic cylinder (5) is fixedly connected with a telescopic rod (35), a first-stage motor (6) is fixedly connected to the lower portion of the hydraulic cylinder (5), the first-stage motor (6) is fixedly connected with a reel (7), a rope (8) is wound on the reel (7), a pulley (10) is fixedly connected to the top end of the telescopic rod (35), and a hook (9) is fixedly connected to the rope (8) by winding the pulley (10); the tail part of the lifting device (4) is fixedly connected with a primary rotating shaft (11), and the primary rotating shaft (11) is inserted into an annular groove (33) of the secondary steering wheel (3); a secondary rotating shaft (21) is fixedly connected to a secondary shell (12) of the secondary steering wheel (3), and the secondary rotating shaft (21) is inserted into a primary shell (23) of the primary steering wheel (1); the bottom of the primary shell (23) is fixedly connected with a fixing device (2), and the fixing device (2) comprises a fixing plate (29), a movable plate (30), a mounting seat (24) and a locking rod (32).

2. The building construction material lifting mechanical device according to claim 1, wherein a transmission shaft (17) is connected to an inner bearing of a secondary shell (12) of the secondary steering wheel (3), the transmission shaft (17) penetrates through the secondary shell (12) and is fixedly connected with a secondary motor (34), an inner spline (16) is fixedly connected to the outer side of the transmission shaft (17), an outer spline (15) is fixedly connected to the outer side of the inner spline (16), and outer gear discs (13) are fixedly connected to two ends of the outer spline (15).

3. The building construction material lifting mechanical device according to claim 1 or 2, wherein a secondary hydraulic rod (14) is fixedly connected below the secondary shell (12), the secondary hydraulic rod (14) points to the tooth grooves of the outer gear disc (13), an annular groove (33) is formed in the secondary shell (12), and the primary rotating shaft (11) is inserted into the annular groove (33) and fixedly connected to the outer spline (15).

4. The building construction material lifting mechanical device according to claim 1, wherein a first-stage shell (23) of the first-stage steering wheel (1) is in bearing connection with a second-stage rotating shaft (21), two bosses (19) are fixedly connected to the second-stage rotating shaft (21), the bosses (19) are attached to the inner wall of the first-stage shell (23), a positioning sleeve (20) is sleeved on the outer side of the second-stage rotating shaft (21), a plurality of groups of supporting rods (18) are uniformly and fixedly connected to the outer side of the positioning sleeve (20), and the supporting rods (18) are fixedly connected to the inner wall of the first-stage shell (23).

5. The building construction material lifting mechanical device according to claim 1 or 4, characterized in that a primary hydraulic rod (36) is fixedly connected to the inner wall of the primary housing (23), the primary hydraulic rod (36) passes through the positioning sleeve (20) and is inserted into a slot (22) on the secondary rotating shaft (21), and a plurality of groups of evenly distributed slots (22) are formed in the secondary rotating shaft (21) along the annular surface.

6. The building construction material lifting mechanical device according to claim 1, wherein the primary housing (23) is fixedly connected with a mounting seat (24) at the bottom, a track groove (25) is arranged below the mounting seat (24), a fixed plate (29) is fixedly connected with one end of the mounting seat (24), a clamping plate (26) is fixedly connected with the top of the movable plate (30), and the clamping plate (26) is embedded into the track groove (25).

7. The building construction material lifting mechanical device according to claim 1, wherein through holes (31) are uniformly distributed at four corners of the fixed plate (29) and the movable plate (30) and are correspondingly positioned, and the fixed plate (29) and the movable plate (30) are fixedly connected with uniform and symmetrical suckers (28).

8. The building construction material lifting mechanical device according to claim 1, wherein the locking rod (32) sequentially passes through the through holes (31) on the fixed plate (29) and the movable plate (30), the locking rod (32) is provided with threads on the outer side, the locking rod (32) penetrates through the movable rod and is sleeved with the locking sleeve (27), and the locking sleeve (27) is in threaded fit with the locking rod (32).