CN112177353A

CN112177353A - Material lifting device for building construction

Info

Publication number: CN112177353A
Application number: CN202011010060.3A
Authority: CN
Inventors: 董亚楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-05

Abstract

The invention is suitable for the technical field of building construction, and provides a material lifting device for building construction, which comprises a bottom plate, wherein a bearing on the bottom plate is connected with a stand column, the bottom end of the stand column is connected with a turntable, a pull rod is fixed on the bottom plate, a supporting plate is arranged on the pull rod, a rotating wheel is arranged on the supporting plate, and a rotating assembly is arranged on the bottom plate; the stand is provided with a third support, the third support is hinged with a support rod, the stand is provided with a traction assembly, the stand is fixed with a transverse plate, the stand and the support rod are respectively provided with a first pulley and a second pulley, the first pulley and the second pulley are wound with a pull rope, the bottom end of the pull rope is provided with a hanging ring, and the transverse plate is provided with a winding assembly. This material lifting device for construction drives the operation of winding roller through the second motor, and the stay cord of convoluteing promotes the material, and the material promotes after the eminence, and the ratchet is blocked to the locking lever, prevents the reversal of winding roller, drives the stand through first motor and rotates, and then rotates the material to the building in, facilitates the use.

Description

Material lifting device for building construction

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a material lifting device for building construction.

Background

The utility model discloses a material hoisting device for construction in chinese patent of No. CN209583453U is announced in the grant, comprising a base plate, motor and hoist roller, the right side of bottom plate upper surface is provided with the balancing weight, fixed surface installs the motor on the left bottom plate of balancing weight, the output welding of motor has the action wheel, install the driving rope between action wheel and the hoist roller, the upper surface of bottom plate articulates there is first vaulting pole, the fixed pulley is installed to the one end that the bottom plate was kept away from to first vaulting pole, the second vaulting pole is installed through the articulated shaft in first vaulting pole bottom, fixed cover has been seted up to the upper surface of bottom plate. The friction between the material containing barrel and the wall can be avoided, the protection of the steel rope is enhanced, and the steel rope is prevented from being damaged.

However, the above technical solutions have the following disadvantages in practical use: after the material is lifted up, the material needs to be pulled to the building manually, and the use is inconvenient.

Disclosure of Invention

The invention aims to provide a material lifting device for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a material lifting device for building construction comprises a bottom plate, wherein a support column is arranged at the bottom of the bottom plate; the base plate is in bearing connection with an upright column, the bottom end of the upright column is connected with a rotary table, a pull rod is fixed on the base plate, a supporting plate is mounted on the pull rod, a rotating wheel is arranged on the supporting plate, and a rotating assembly for driving the upright column to rotate is arranged on the base plate;

the vertical column is provided with a third support, a support rod is hinged to the third support, a pulling assembly used for pulling the support rod is arranged on the vertical column, a transverse plate is fixed on the vertical column, a first pulley and a second pulley are respectively arranged on the vertical column and the support rod, pull ropes are wound on the first pulley and the second pulley, a hanging ring is arranged at the bottom end of each pull rope, and a winding assembly used for winding the pull ropes is arranged on the transverse plate; during the use, through the rolling subassembly with the stay cord rolling, upwards promote the material to the eminence after, drive the stand through rotatory subassembly and rotate, the carousel is rotatory on the runner, and then with the material rotation to the building in, facilitate the use.

As a further scheme of the invention: the rotating assembly comprises a first motor, a first gear and a second gear;

the bottom plate is provided with a motor base, the first motor is arranged on the motor base, an output shaft of the first motor is connected with a first gear, the stand column is provided with a second gear, and the first gear is meshed with the second gear; the first gear is driven to rotate by the first motor, and the stand column is driven to rotate by the second gear.

As a still further scheme of the invention: the traction assembly comprises a guide rod, a sliding block and a connecting rod;

a support block is fixed on the upright post, a guide rod is fixed on the support block, a sliding block is arranged on the guide rod in a sliding manner, a first support seat is arranged on the sliding block, a second support seat is arranged on the support rod, two ends of a connecting rod are respectively hinged on the first support seat and the second support seat, and a locking bolt is connected to the sliding block in a threaded manner; through removing the slider along the guide arm, utilize the connecting rod to pull branch, can adjust branch's angle, and then adjust the interval of second pulley and building wall, avoid material to promote the in-process touching wall body.

As a still further scheme of the invention: the winding assembly comprises a second motor, a winding roller and a ratchet wheel;

the transverse plate is provided with a second motor and a side plate, the side plate is provided with a rotating shaft, the rotating shaft is provided with a second belt wheel, a winding roller and a ratchet wheel, an output shaft of the second motor is connected with a first belt wheel, a belt is wound on the first belt wheel and the second belt wheel, the transverse plate is provided with a vertical plate, a fourth support is fixed on the vertical plate, a lock rod is hinged on the fourth support, and a spring is arranged between the lock rod and the vertical plate; the rotating shaft is driven to rotate through the second motor and the belt, the winding roller and the ratchet wheel rotate along with the rotating shaft, the pulling rope is wound to lift materials, the locking rod can rotate under the hinged cooperation of the locking rod and the fourth support, the locking rod is extruded through the spring, the ratchet wheel is extruded through the ratchet wheel, the locking rod is matched with the locking rod, the materials are lifted to a high position, the ratchet wheel is clamped by the locking rod, the winding roller is prevented from reversing, and the materials are transferred into a building.

As a still further scheme of the invention: the bottom of the pillar is provided with a fixed seat, and the fixed seat is provided with a through hole; facilitating the fixation of the device.

As a still further scheme of the invention: the bottom plate is provided with a vertical plate, a stabilizing plate is fixed on the vertical plate, and the stand column penetrates through the stabilizing plate and is connected with a bearing of the stabilizing plate; the stability of the upright post is enhanced.

As a still further scheme of the invention: the vertical plate is provided with an electromagnet, and the lock rod is embedded with a strong magnetic block; when the pull rope needs to be released, the electromagnet is electrified to generate magnetism, and the electromagnet is attracted with the strong magnetic block to drive the lock rod to be separated from the ratchet.

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

1. this material lifting device for construction drives the pivot through second motor and belt and rotates, wire winding roller and ratchet move thereupon, the winding stay cord, promote the material, under the articulated cooperation of locking lever and fourth support, make the locking lever can rotate, utilize the spring to extrude the locking lever, utilize the cooperation of ratchet and locking lever, make the material promote after the eminence, the locking lever blocks the ratchet, prevent the reversal of wire winding roller, drive first gear rotation through first motor, utilize the second gear to drive the stand and rotate, the carousel is rotatory on the runner, and then in rotatory to the building with the material, convenient to use.

2. This material lifting device for construction utilizes the connecting rod to pull branch through removing the slider along the guide arm, can adjust the angle of branch, and then adjusts the interval of second pulley and building wall, avoids the material to promote the in-process touching wall body.

3. When the pull rope needs to be released, the material lifting device for building construction can be realized only by electrifying the electromagnet, enabling the electromagnet to generate magnetism and attract the strong magnetic block to drive the lock rod to be separated from the ratchet.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the winding roller, the ratchet and the lock lever in embodiment 1 of the present invention.

Fig. 3 is a schematic top view showing the structure of the second motor, the belt, and the winding roller in embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of the stabilizer plate, the riser and the turntable in embodiment 1 of the present invention.

Fig. 5 is a schematic structural diagram of the lock rod, the vertical plate and the electromagnet in embodiment 2 of the present invention.

In the figure: 1-bottom plate, 2-first gear, 3-motor seat, 4-first motor, 5-upright post, 6-guide rod, 7-slide block, 8-locking bolt, 9-transverse plate, 10-second motor, 11-belt, 12-winding roller, 13-first pulley, 14-pull rope, 15-support block, 16-first support, 17-connecting rod, 18-second support, 19-second pulley, 20-suspension ring, 21-support rod, 22-third support, 23-stabilizing plate, 24-vertical plate, 25-second gear, 26-support column, 27-rotating wheel, 28-support plate, 29-pull rod, 30-rotating disc, 31-fixed seat, 32-through hole, 33-side plate, 34-ratchet wheel, 35-ratchet, 36-spring, 37-lock rod, 38-fourth support, 39-vertical plate, 40-first belt wheel, 41-second belt wheel, 42-rotating shaft, 43-electromagnet and 44-strong magnet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a material lifting device for building construction includes a bottom plate 1, a pillar 26 is disposed at the bottom of the bottom plate 1; the base plate 1 is in bearing connection with an upright post 5, the bottom end of the upright post 5 is connected with a rotary table 30, a pull rod 29 is fixed on the base plate 1, a supporting plate 28 is mounted on the pull rod 29, a rotating wheel 27 is arranged on the supporting plate 28, and a rotating assembly for driving the upright post 5 to rotate is arranged on the base plate 1;

the vertical column 5 is provided with a third support 22, the third support 22 is hinged with a support rod 21, the vertical column 5 is provided with a pulling assembly for pulling the support rod 21, the vertical column 5 is fixed with a transverse plate 9, the vertical column 5 and the support rod 21 are respectively provided with a first pulley 13 and a second pulley 19, the first pulley 13 and the second pulley 19 are wound with a pull rope 14, the bottom end of the pull rope 14 is provided with a hanging ring 20, and the transverse plate 9 is provided with a winding assembly for winding the pull rope 14; during the use, through the rolling subassembly with stay cord 14 rolling, upwards promote the material, promote to the eminence after, drive stand 5 through rotatory subassembly and rotate, carousel 30 is rotatory on runner 27, and then in rotatory to the building with the material, facilitate the use.

Specifically, the rotating assembly includes a first motor 4, a first gear 2 and a second gear 25;

the base plate 1 is provided with a motor base 3, the first motor 4 is arranged on the motor base 3, an output shaft of the first motor 4 is connected with a first gear 2, the upright post 5 is provided with a second gear 25, and the first gear 2 is meshed with the second gear 25; the first gear 2 is driven to rotate by the first motor 4, and the upright post 5 is driven to rotate by the second gear 25.

Specifically, the pulling assembly comprises a guide rod 6, a sliding block 7 and a connecting rod 17;

a support block 15 is fixed on the upright post 5, a guide rod 6 is fixed on the support block 15, a slide block 7 is arranged on the guide rod 6 in a sliding manner, a first support seat 16 is arranged on the slide block 7, a second support seat 18 is arranged on a support rod 21, two ends of a connecting rod 17 are respectively hinged on the first support seat 16 and the second support seat 18, and a locking bolt 8 is connected on the slide block 7 in a threaded manner; through removing slider 7 along guide arm 6, utilize connecting rod 17 to pull branch 21, can adjust the angle of branch 21, and then adjust the interval of second pulley 19 and building wall, avoid the material to promote the in-process touching wall body.

Specifically, the winding assembly comprises a second motor 10, a winding roller 12 and a ratchet wheel 34;

the transverse plate 9 is provided with a second motor 10 and a side plate 33, the side plate 33 is provided with a rotating shaft 42, the rotating shaft 42 is provided with a second belt wheel 41, a winding roller 12 and a ratchet wheel 34, an output shaft of the second motor 10 is connected with a first belt wheel 40, a belt 11 is wound on the first belt wheel 40 and the second belt wheel 41, the transverse plate 9 is provided with a vertical plate 39, a fourth support 38 is fixed on the vertical plate 39, the fourth support 38 is hinged with a lock rod 37, and a spring 36 is arranged between the lock rod 37 and the vertical plate 39; the second motor 10 and the belt 11 drive the rotating shaft 42 to rotate, the winding roller 12 and the ratchet wheel 34 rotate along with the rotating shaft, the pulling rope 14 is wound to lift materials, the locking rod 37 can rotate under the hinged matching of the locking rod 37 and the fourth support 38, the spring 36 is used for extruding the locking rod 37, and the ratchet 35 is matched with the locking rod 37, so that after the materials are lifted to a high position, the locking rod 37 clamps the ratchet 35 to prevent the winding roller 12 from reversing, and the materials are transferred into a building.

Further, a fixed seat 31 is arranged at the bottom of the strut 26, and a through hole 32 is formed in the fixed seat 31; facilitating the fixation of the device.

Furthermore, a vertical plate 24 is arranged on the bottom plate 1, a stabilizing plate 23 is fixed on the vertical plate 24, and the upright post 5 penetrates through the stabilizing plate 23 and is connected with a bearing of the stabilizing plate; the stability of the upright 5 is enhanced.

The working principle of the embodiment of the invention is as follows: during the use, drive pivot 42 through second motor 10 and belt 11 and rotate, winding roll 12 and ratchet 34 move thereupon, convolute stay cord 14, promote the material, under the articulated cooperation of locking lever 37 and fourth support 38, make locking lever 37 can rotate, utilize spring 36 extrusion locking lever 37, utilize the cooperation of ratchet 35 and locking lever 37, make the material promote the eminence after, locking lever 37 blocks ratchet 35, prevent winding roll 12 reversal, drive first gear 2 through first motor 4 and rotate, utilize second gear 25 to drive stand 5 and rotate, carousel 30 is rotatory on runner 27, and then rotate the material to the building in, facilitate the use. Through removing slider 7 along guide arm 6, utilize connecting rod 17 to pull branch 21, can adjust the angle of branch 21, and then adjust the interval of second pulley 19 and building wall, avoid the material to promote the in-process touching wall body.

Example 2

Referring to fig. 5, in an embodiment of the present invention, a material lifting device for building construction is different from embodiment 1 in that an electromagnet 43 is installed on a vertical plate 39, and a strong magnetic block 44 is embedded on a lock rod 37; when the pull rope 14 needs to be released, the electromagnet 43 is electrified, the electromagnet 43 generates magnetism, the magnetism is attracted with the strong magnetic block 44, and the lock rod 37 is driven to be separated from the ratchet 35.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a material hoisting device for construction, includes bottom plate (1), and the bottom of bottom plate (1) is equipped with pillar (26), its characterized in that:

the base plate (1) is in bearing connection with an upright post (5), the bottom end of the upright post (5) is connected with a turntable (30), a pull rod (29) is fixed on the base plate (1), a supporting plate (28) is installed on the pull rod (29), a rotating wheel (27) is arranged on the supporting plate (28), and a rotating assembly for driving the upright post (5) to rotate is arranged on the base plate (1);

be equipped with third support (22) on stand (5), it has branch (21) to articulate on third support (22), be equipped with the tractive subassembly that is used for dragging branch (21) on stand (5), be fixed with diaphragm (9) on stand (5), install first pulley (13) and second pulley (19) on stand (5) and branch (21) respectively, around being equipped with stay cord (14) on first pulley (13) and second pulley (19), the bottom of stay cord (14) is equipped with link (20), be equipped with the rolling subassembly that is used for rolling stay cord (14) on diaphragm (9).

2. The material lifting device for building construction according to claim 1, characterized in that:

the rotating assembly comprises a first motor (4), a first gear (2) and a second gear (25);

the motor base (3) is arranged on the bottom plate (1), the first motor (4) is installed on the motor base (3), the output shaft of the first motor (4) is connected with the first gear (2), the second gear (25) is arranged on the stand column (5), and the first gear (2) is meshed with the second gear (25).

3. The material lifting device for building construction according to claim 1, characterized in that:

the traction assembly comprises a guide rod (6), a sliding block (7) and a connecting rod (17);

the novel anti-theft device is characterized in that a supporting block (15) is fixed on the stand column (5), the guide rod (6) is fixed on the supporting block (15), the sliding block (7) is arranged on the guide rod (6) in a sliding mode, a first support seat (16) is arranged on the sliding block (7), a second support seat (18) is arranged on the supporting rod (21), two ends of the connecting rod (17) are hinged to the first support seat (16) and the second support seat (18) respectively, and the sliding block (7) is connected with a locking bolt (8) in a threaded mode.

4. The material lifting device for building construction according to claim 1, characterized in that:

the winding assembly comprises a second motor (10), a winding roller (12) and a ratchet wheel (34);

be equipped with second motor (10) and curb plate (33) on diaphragm (9), install pivot (42) on curb plate (33), be equipped with second band pulley (41) on pivot (42), wire winding roller (12) and ratchet (34), the output shaft of second motor (10) has first band pulley (40), it is equipped with belt (11) to wind on first band pulley (40) and second band pulley (41), be equipped with riser (39) on diaphragm (9), be fixed with fourth support (38) on riser (39), it has locking lever (37) to articulate on fourth support (38), be equipped with spring (36) between locking lever (37) and riser (39).

5. The material lifting device for building construction according to claim 1, characterized in that:

the bottom of pillar (26) is equipped with fixing base (31), has seted up through-hole (32) on fixing base (31).

6. The material lifting device for building construction according to claim 1 or 2, characterized in that:

the base plate (1) is provided with a vertical plate (24), a stabilizing plate (23) is fixed on the vertical plate (24), and the stand column (5) penetrates through the stabilizing plate (23) and is connected with a bearing of the stabilizing plate.

7. The material lifting device for building construction according to claim 4, characterized in that:

an electromagnet (43) is installed on the vertical plate (39), and a strong magnetic block (44) is embedded on the lock rod (37).