CN213927566U - Liftable support for construction engineering construction - Google Patents

Abstract

The utility model discloses a lifting bracket for building engineering construction, which relates to the technical field of building engineering auxiliary equipment, and comprises two shells arranged on a base, wherein a winding roller is arranged at the top end of each shell, a driving motor is arranged outside each shell, the output end of the driving motor is connected with a rotating shaft, a first gear is sleeved on the rotating shaft, the first gear is meshed with a second gear, a wire collecting roller is connected outside the second gear, a lead screw is connected in each shell, the lead screw is connected with a first bevel gear, the rotating shaft is connected with a second bevel gear, an internal thread block is connected on the lead screw, a first fixing rod is connected on the side wall of the internal thread block, two sliding rods are arranged on a bottom plate, a fixing block is connected on each sliding rod, a second fixing rod is connected on the side wall of the fixing block, a lifting box is connected with the first fixing rod and the second fixing rod, a connecting rod is connected on the lifting box, a rope body is connected on the connecting rod, the rope body bypasses the winding roller and is connected with the wire collecting roller, the utility model discloses can two-way transportation, convenient and practical.

Description

Liftable support for construction engineering construction

Technical Field

The utility model relates to a building engineering auxiliary assembly technical field, concretely relates to building engineering construction is with promoting support.

Background

In the building work progress, in order to make things convenient for the operation, often need promote the eminence with building material, traditional method mainly accomplishes through the manual work, not only work efficiency is low, high in labor strength, certain danger still exists, though some can replace artificial hoisting device has appeared now, but most simple structure, only can carry out the single transportation, the gyration is long, the practicality is relatively poor, and building material is very easily taken place to rock at the in-process of transportation, not only lead to the emergence of the incident that drops easily, the wearing and tearing to hoisting device have also been increased, the service life is shortened.

Disclosure of Invention

The utility model is directed to the above-mentioned problem, a building engineering construction is with promoting support is provided, the problem of the inconvenient use of hoisting device has been solved.

The utility model adopts the technical proposal that: a lifting support for construction of constructional engineering comprises a base and a shell; the bottom of the base is provided with universal wheels, one side wall of the base is connected with a push rod, and the other side wall of the base is hinged with an inclined plate;

the base is symmetrically provided with two shells, the top ends of the two shells are respectively provided with two fixing frames, a winding roller is rotatably connected between the two fixing frames, the outer sides of the two shells are respectively provided with a driving motor, the output end of the driving motor is connected with the first end of a rotating shaft, the outer wall of the rotating shaft is sleeved with a first gear, a second gear is meshed and connected above the first gear, the outer side wall of the second gear is fixedly connected with the first end of a take-up roller, and the second end of the take-up roller is rotatably connected with the shells;

a screw rod is rotatably connected in the shell, a first bevel gear is fixedly connected to the lower end of the screw rod, a second end of the rotating shaft respectively penetrates through the first gear, and a second bevel gear is fixedly connected to the outer wall of the shell;

be provided with the bottom plate on the base, the symmetry is provided with two slide bars on the bottom plate, the slide bar top is provided with the roof, sliding connection has the fixed block on the slide bar, a fixed block lateral wall fixedly connected with second dead lever, fixedly connected with lift box between first dead lever and the second dead lever, lift box top fixedly connected with connecting rod, the first end of the fixedly connected with rope body on the connecting rod, the second end of the rope body is walked around the wire winding roller and is received line roller fixed connection.

Further, base lower surface four corners department is provided with the bracing piece respectively, fixedly connected with horizontal pole between two bracing pieces of homonymy, the universal wheel sets up in the bracing piece bottom, the bracing piece lateral wall articulates there is the first end of movable rod, the second end of movable rod articulates there is the fixed plate, the spiro union has fixing bolt on the fixed plate.

Further, the diameter size of the second gear is larger than that of the first gear.

Further, a lateral wall fixed connection first guide bar on casing top, another lateral wall fixed connection second guide bar on casing top, the second end of the rope body is respectively walked around second guide bar, winding roller, first guide bar and is received line roller fixed connection.

Further, the length dimension of the second guide rod is greater than that of the first guide rod.

Further, the roof is solar panel, roof below electric connection has solar lamp.

The utility model has the advantages that:

the utility model has the advantages that by arranging the screw rod and the slide rod, the driving motor drives the rotating shaft to rotate to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the screw rod to rotate, the screw rod drives the inner thread block to move up and down in the shell, and when the first fixed rod moves up and down in the chute, the lifting box is driven to move up and down, so that the second fixed rod is driven to move up and down, the fixed block is driven to move up and down on the slide rod, and the stability of the device is improved;

by arranging the top plate which is a solar panel, and the solar lamp is electrically connected below the top plate, the solar lamp is beneficial to providing illumination for the device under the condition of dim light, and is beneficial to use by a user;

by arranging the winding roller and the wire collecting roller, the rope body respectively winds the second guide rod, the winding roller and the first guide rod, is wound or loosened on the wire collecting roller, further is tightened or stretched, rises or falls along the lifting box, and is beneficial to preventing the lifting box from suddenly falling to cause unnecessary injury; the utility model discloses can realize the different lifts of two lift boxes, nimble swift has reduced the revolution time, has guaranteed the device's continuity and stability, has improved the efficiency of construction.

The foregoing is illustrative of the preferred embodiments of the present invention, and is not intended to exclude other objects, features and advantages of the invention. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the housing structure of the present invention;

fig. 3 is a schematic enlarged view of a part a of the present invention;

FIG. 4 is a schematic view of the movable rod structure of the present invention;

fig. 5 is a schematic enlarged view of a part at B of the present invention.

Reference numerals:

1-a base, 2-a shell, 3-a winding roller, 4-a driving motor, 5-a lifting box, 6-a sliding rod, 7-a second fixed rod, 8-a fixed block, 9-a fixed frame, 11-an inclined plate, 12-a push rod, 13-a universal wheel, 14-a supporting rod, 15-a cross rod, 16-a movable rod and 17-a fixed bolt, 18-fixing plate, 21-screw rod, 22-internal thread block, 23-first fixing rod, 31-first guide rod, 32-second guide rod, 33-rope body, 41-take-up roller, 42-first bevel gear, 43-second bevel gear, 44-rotating shaft, 45-first gear, 46-second gear, 51-connecting rod, 61-bottom plate and 62-top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a liftable bracket for construction of constructional engineering includes a base 1, a housing 2; the bottom of the base 1 is provided with universal wheels 13, the universal wheels 13 are beneficial to moving the device, one side wall of the base 1 is connected with a push rod 12, the push rod 12 is beneficial to pushing the device, the other side wall of the base 1 is hinged with an inclined plate 11, the inclined plate 11 inclines downwards when in use, so that a user can transport building materials and the like to the base 1, and the building materials are overturned upwards and placed on the base 1 after use, so that the building materials are convenient to store;

the four corners department of base 1 lower surface is provided with bracing piece 14 respectively, fixedly connected with horizontal pole 15 between two bracing pieces 14 of homonymy, and horizontal pole 15 is favorable to increasing the stability of bracing piece 14, and universal wheel 13 sets up in bracing piece 14 bottom, and the 14 lateral walls of bracing piece articulate has the first end of movable rod 16, and the second end of movable rod 16 articulates there is fixed plate 18, and the spiro union has fixing bolt 17 on the fixed plate 18.

The device is moved to a proper position, the universal wheels 13 below the supporting rods 14 are locked, then the movable rods 16 are driven to deflect downwards, the fixed plates 18 are driven to move downwards, the fixed plates 18 are kept flush with the ground, and then the fixing bolts 17 on the fixed plates 18 are screwed downwards, so that the stability of the device on the ground is improved.

The base 1 is symmetrically provided with two shells 2, the top ends of the two shells 2 are respectively provided with two fixing frames 9, a winding roller 3 is rotatably connected between the two fixing frames 9, the outer sides of the two shells 2 are respectively provided with a driving motor 4, the output end of the driving motor 4 is connected with a first end of a rotating shaft 44, the outer wall of the rotating shaft 44 is sleeved with a first gear 45, a second gear 46 is meshed and connected above the first gear 45, the outer side wall of the second gear 46 is fixedly connected with a first end of a take-up roller 41, and a second end of the take-up roller 41 is rotatably connected with the shells 2;

the driving motor 4 drives the rotating shaft 44 to rotate to drive the first gear 45 to rotate, the first gear 45 drives the second gear 45 to rotate to drive the wire take-up roller 41 to rotate, and the diameter size of the second gear 45 is larger than that of the second gear, so that the wire take-up roller 41 can be decelerated;

a lead screw 21 is rotatably connected in the shell 2, a first bevel gear 42 is fixedly connected to the lower end of the lead screw 21, a second end of a rotating shaft 44 penetrates through a first gear 45 and a second bevel gear 43 is fixedly connected to the outer wall of the shell 2, the first bevel gear 42 is meshed with the second bevel gear 43, an inner thread block 22 is in threaded connection with the lead screw 21, a first fixing rod 23 is fixedly connected to one side wall of the inner thread block 22, a sliding groove matched with the first fixing rod 23 is formed in the outer side wall of the shell 2, the first fixing rod 23 is in sliding connection with the sliding groove, and the sliding groove is beneficial to limiting the inner thread block 22 to move only up and down without rotating;

the driving motor 4 drives the rotating shaft 44 to rotate to drive the second bevel gear 43 to rotate, the second bevel gear 43 drives the first bevel gear 42 to rotate, the first bevel gear 42 rotates to drive the screw rod 21 to rotate, and the screw rod 21 rotates to drive the internal thread block 22 to move up and down in the shell 2;

the base 1 is provided with a bottom plate 61, the bottom plate 61 is symmetrically provided with two slide bars 6, the top ends of the slide bars 6 are provided with a top plate 62, the top plate 62 is a solar panel, and a solar lamp is electrically connected below the top plate 62 and is beneficial to providing illumination for the device and being beneficial to use by a user under the condition of dim light;

a fixed block 8 is connected onto the slide rod 6 in a sliding manner, a second fixed rod 7 is fixedly connected onto one side wall of the fixed block 8, and a lifting box 5 is fixedly connected between the first fixed rod 23 and the second fixed rod 7;

when the first fixing rod 23 moves up and down in the sliding groove, the lifting box 5 is driven to move up and down, so that the second fixing rod 7 is driven to move up and down, the fixing block 8 is driven to move up and down on the sliding rod 6, and the stability of the up-and-down movement of the lifting box 5 is improved;

the top end of the lifting box 5 is fixedly connected with a connecting rod 51, and the connecting rod 51 has a certain height from the top end of the lifting box 5, so that a user can conveniently take the building materials and the like in the lifting box 5;

the first end of the rope body 33 is fixedly connected to the connecting rod 51, the second end of the rope body 33 is fixedly connected with the winding roller 41 by bypassing the winding roller 3, the rope body 33 is wound on the winding roller 3 for a plurality of turns for a plurality of times, because the speed of the winding roller 41 is less than that of the rotating shaft 44, when the lead screw 21 rotates to drive the internal thread block 22 to move upwards, the lifting box 5 is driven to move upwards, after the lifting box 5 moves upwards for a certain distance, the winding roller 41 starts to rotate for a circle to wind up, the winding roller 3 is driven to rotate, the rope body 33 is ensured to move without interfering with the movement of the lead screw 21, and the rope body 33 is prevented from suddenly falling down to cause unnecessary damage due to the loose distance length of the rope body 33;

one side wall of the top end of the shell 2 is fixedly connected with a first guide rod 31, the other side wall of the top end of the shell 2 is fixedly connected with a second guide rod 32, the second end of the rope body 33 respectively bypasses the second guide rod 32, the winding roller 3 and the first guide rod 31 to be fixedly connected with the winding roller 41, the first guide rod 31 and the second guide rod 32 are favorable for guiding the rope body 33, the rope body 33 is ensured not to be disordered, and the stability of the device is improved, the length size of the second guide rod 32 is larger than that of the first guide rod 31, so that the top end of the second guide rod 32 is positioned at the central position of the lifting box 5, and the stability of the lifting box 5 in the lifting process is further improved;

the driving motor 4 drives the rotating shaft 44 to rotate, drives the wire take-up roller 41 to rotate, the rope body 33 respectively bypasses the second guide rod 32, the wire winding roller 3 and the first guide rod 31, and the rope body 33 is wound or loosened on the wire take-up roller 41 to be tightened or stretched, rises or falls along with the lifting box 5, so that the lifting box 5 is prevented from falling suddenly, and unnecessary injury is caused.

The working principle is as follows: when the device is used, the push rod 12 is used for moving the device to a proper position, the universal wheel 13 below the locking support rod 14 is locked, then the movable rod 16 is driven to deflect downwards, the fixed plate 18 is driven to move downwards, then the fixed plate 18 is kept flush with the ground, the fixed bolt 17 on the fixed plate 18 is screwed downwards, and then the inclined plate 11 is rotated downwards;

by respectively controlling the driving motor 4, the driving motor 4 drives the rotating shaft 44 to rotate to drive the second bevel gear 43 to rotate, the second bevel gear 43 drives the first bevel gear 42 to rotate, the first bevel gear 42 rotates to drive the screw 21 to rotate, the screw 21 rotates to drive the internal thread block 22 to move up and down in the shell 2, and the first fixing rod 23 drives the lifting box 5 to move up and down when moving up and down in the chute, so that the second fixing rod 7 is driven to move up and down, and the fixing block 8 is driven to move up and down on the sliding rod 6;

when driving motor 4 drive pivot 44 pivoted, drive first gear 45 and rotate, first gear 45 rotates drive second gear 45 and rotates, it rotates to drive receipts line roller 41, rope body 33 is received the rolling or is relaxed and then make rope body 33 tighten up or stretch on receiving line roller 41, follow lift box 5 and rise or descend, can realize two lift box 5's different lifts, and is nimble swift, the revolution time has been reduced, the device's continuity and stability have been guaranteed, and the construction efficiency is improved.

The utility model has the advantages that by arranging the screw rod and the slide rod, the driving motor drives the rotating shaft to rotate to drive the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the screw rod to rotate, the screw rod drives the inner thread block to move up and down in the shell, and when the first fixed rod moves up and down in the chute, the lifting box is driven to move up and down, so that the second fixed rod is driven to move up and down, the fixed block is driven to move up and down on the slide rod, and the stability of the device is improved;

by arranging the top plate which is a solar panel, and the solar lamp is electrically connected below the top plate, the solar lamp is beneficial to providing illumination for the device under the condition of dim light, and is beneficial to use by a user;

by arranging the winding roller and the wire collecting roller, the rope body respectively winds the second guide rod, the winding roller and the first guide rod, is wound or loosened on the wire collecting roller, further is tightened or stretched, rises or falls along the lifting box, and is beneficial to preventing the lifting box from suddenly falling to cause unnecessary injury; the utility model discloses can realize the different lifts of two lift boxes, nimble swift has reduced the revolution time, has guaranteed the device's continuity and stability, has improved the efficiency of construction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. A lifting support for construction of constructional engineering is characterized by comprising a base (1) and a shell (2); the bottom of the base (1) is provided with universal wheels (13), one side wall of the base (1) is connected with a push rod (12), and the other side wall of the base (1) is hinged with an inclined plate (11);

the wire winding machine is characterized in that two shells (2) are symmetrically arranged on the base (1), two fixing frames (9) are respectively arranged at the top ends of the two shells (2), a wire winding roller (3) is rotatably connected between the two fixing frames (9), driving motors (4) are respectively arranged on the outer sides of the two shells (2), the output ends of the driving motors (4) are connected with the first end of a rotating shaft (44), a first gear (45) is sleeved on the outer wall of the rotating shaft (44), a second gear (46) is meshed and connected above the first gear (45), the outer side wall of the second gear (46) is fixedly connected with the first end of a wire winding roller (41), and the second end of the wire winding roller (41) is rotatably connected with the shells (2);

a screw rod (21) is rotatably connected in the shell (2), a first bevel gear (42) is fixedly connected to the lower end of the screw rod (21), a second end of the rotating shaft (44) penetrates through a first gear (45) and a second bevel gear (43) fixedly connected to the outer wall of the shell (2), the first bevel gear (42) is meshed with the second bevel gear (43), an inner thread block (22) is in threaded connection with the screw rod (21), a first fixing rod (23) is fixedly connected to one side wall of the inner thread block (22), a sliding groove matched with the first fixing rod (23) is formed in the outer side wall of the shell (2), and the first fixing rod (23) is in sliding connection with the sliding groove;

be provided with bottom plate (61) on base (1), the symmetry is provided with two slide bars (6) on bottom plate (61), slide bar (6) top is provided with roof (62), sliding connection has fixed block (8) on slide bar (6), fixed block (8) a lateral wall fixedly connected with second dead lever (7), fixedly connected with lift box (5) between first dead lever (23) and second dead lever (7), lift box (5) top fixedly connected with connecting rod (51), the first end of fixedly connected with rope body (33) on connecting rod (51), wire winding roller (3) and receipts line roller (41) fixed connection are walked around to the second end of rope body (33).

2. The liftable support for building engineering construction according to claim 1, wherein supporting rods (14) are respectively arranged at four corners of the lower surface of the base (1), a cross rod (15) is fixedly connected between the two supporting rods (14) at the same side, the universal wheel (13) is arranged at the bottom end of each supporting rod (14), the side wall of each supporting rod (14) is hinged with a first end of a movable rod (16), the second end of each movable rod (16) is hinged with a fixed plate (18), and a fixed bolt (17) is screwed on each fixed plate (18).

3. The liftable support for the construction of construction works according to claim 1, characterized in that the second gear (46) has a diametric size greater than that of the first gear (45).

4. The liftable bracket for building engineering construction according to claim 1, wherein a first guide rod (31) is fixedly connected to one side wall of the top end of the shell (2), a second guide rod (32) is fixedly connected to the other side wall of the top end of the shell (2), and the second end of the rope body (33) is fixedly connected with the wire take-up roller (41) by respectively bypassing the second guide rod (32), the winding roller (3) and the first guide rod (31).

5. The liftable support for the construction of construction works according to claim 4, characterized in that the second guide bar (32) has a length dimension greater than the length dimension of the first guide bar (31).

6. The liftable rack for building engineering construction according to claim 1, wherein the top plate (62) is a solar panel, and a solar lamp is electrically connected below the top plate (62).

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