CN110683280A

CN110683280A - Building engineering material lifting machine convenient to remove

Info

Publication number: CN110683280A
Application number: CN201910929269.0A
Authority: CN
Inventors: 许雪峰
Original assignee: Hubei Chunhuan Construction Engineering Co Ltd
Current assignee: Hubei Chunhuan Construction Engineering Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-01-14

Abstract

The invention discloses a building engineering material hoister convenient to move, which comprises an outer frame, an inner frame and an intermediate frame, wherein the intermediate frame is arranged between the outer frame and the inner frame, the outer walls of the two sides of the intermediate frame are respectively connected with the outer frame and the inner frame in a sliding manner, the outer frame, the inner frame and the intermediate frame are symmetrically provided with two frames, an inner frame connecting plate and an intermediate frame connecting plate are respectively welded between the two inner frames and the intermediate frame, the bottom ends and the top ends of the inner frame connecting plate and the intermediate frame connecting plate are respectively provided with a lifting motor and a connecting shaft, two ends of a bottom plate are respectively provided with a travelling wheel through a rotating shaft, in order to solve the problems that the existing material hoister has overlarge structure and cannot move or has overlarge installation space, the hoister is formed by combining three groups of supports, has smaller occupied area compared with the traditional continuous hoister, and can effectively realize three-stage height limitation by utilizing the direct structural limitation of the outer frame, the inner frame and, effectively meeting the lifting requirements of different heights.

Description

Building engineering material lifting machine convenient to remove

Technical Field

The invention belongs to the technical field of material elevators, and particularly relates to a building engineering material elevator convenient to move.

Background

The material lifter is a mechanical conveying device of a fixing device, is mainly suitable for continuous vertical lifting of powdery, granular and small materials, and is provided with safety protection devices such as a rope breaking protection safety device, a stopping safety device, a buffer device, an upper-lower height and limit limiter, a rope loosening prevention device and the like.

At present, a material hoist is often used in the construction process of building engineering, and compared with a hoist which is set up by a high-rise building, when the construction of the low-rise building is in progress, if the same construction hoist as the high-rise building is adopted, on one hand, the operation is more complicated, on the other hand, the cost is higher, and the height of the whole support needs to be higher than the highest floor height, so that the problem that the whole support cannot be moved due to too large height when the hoisting machine is moved subsequently is caused, if the hoisting machine in an inclined state is adopted, a larger base installation space needs to be reserved, in addition, if the existing hoister only adopts one hoisting device to store materials, the problem of low lifting efficiency exists, if a continuous lifting device is adopted, a reciprocating transmission structure is required to be matched, the reciprocating transmission structure is matched with the rotating shaft, so that the lifting device arranged on the structure has the problem of certain rotation and overturning.

Disclosure of Invention

Technical problem to be solved

In order to overcome the prior art not enough, the building engineering material lifting machine convenient to remove is provided to solve current material lifting machine and have the structure too big and can't remove or the too big problem of installation space, and have the problem that efficiency is lower or partial structure overturns when using, in order to reach the effect that effectively removes and high-efficient stable promotion.

(II) technical scheme

The invention is realized by the following technical scheme: the invention provides a conveniently-moved building engineering material hoister, which comprises an outer frame, an inner frame and an intermediate frame, wherein the intermediate frame is arranged between the outer frame and the inner frame, the outer walls of two sides of the intermediate frame are respectively connected with the outer frame and the inner frame in a sliding manner, a bottom plate is welded on the outer wall of one side of each of two outer frames, the two bottom plates are fixedly connected with the installation ground through foundation bolts, the outer frame, the inner frame and the intermediate frame are symmetrically provided with two parts, an inner frame connecting plate and an intermediate frame connecting plate are respectively welded between the two inner frames and the intermediate frame, the bottom ends and the top ends of the inner frame connecting plate and the intermediate frame connecting plate are respectively provided with a lifting motor and a connecting shaft, the connecting shaft is rotatably connected with the lifting motor, driving gears are respectively arranged at two ends of the two connecting shafts, the four driving gears are respectively embedded in the two inner frames and the intermediate frame, and driven gears are respectively meshed with two sides of, driven gear is provided with eight altogether, and eight driven gear divide into two sets ofly altogether, and two sets of driven gear realizes respectively that inner tower and intermediate tower and the meshing between intermediate tower and the outrigger is connected, two the position department that lies in the inner tower between the inner tower even board top installs initiative pivot and driven spindle, driven spindle lies in initiative pivot and the inner tower even between the board, one of them install the feeding motor on one side outer wall of inner tower, the feeding motor rotates with the initiative pivot through the pivot and is connected, the cover is equipped with the biography material device on driven spindle and the initiative pivot, and passes the material device and constitute jointly by steel cable and mounting panel, feeding motor and elevator motor all with switch electric connection, the walking wheel is all installed through the pivot at the both ends of bottom plate to the convenience removes the lifting machine, the mounting panel equidistance is provided with a plurality of altogether, and all be connected with three groups of steel cables between two adjacent mounting panels, every all the welding has two installation branches on one side outer wall of mounting panel, two rotate through the pivot between the installation branch and be connected with the storage case, the bottom embedding of storage case has the balancing weight, the balancing weight sets up in the central point of storage bottom of the case and puts the department.

Furthermore, a plurality of through holes are uniformly formed in the mounting plate, and the bottom surface of the mounting plate is fixedly provided with a lighting lamp through bolts.

Furthermore, two reinforced supporting plates are welded between the bottom plate and the outer wall of one side of the outer frame and are of inclined plane triangular structures.

Furthermore, the outside cover of pay-off motor is equipped with the rain shade, and the outer wall welding of rain shade and interior frame.

(III) advantageous effects

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

1) the elevator is formed by combining three groups of supports, and compared with the traditional continuous elevator, the elevator occupies a small area, so that the mountable space range of the elevator is enlarged, three-level height limitation can be effectively realized by utilizing direct structural limitation of an outer frame, an inner frame and an intermediate frame, the lifting requirements of different heights are effectively met (each level is limited to the height of a two-layer building, so that the elevator can be effectively suitable for the lifting operation of materials of middle-low-rise buildings in 1-6 floors), and the problem of overlarge height when the elevator is moved can be effectively avoided by retracting and accommodating;

wherein, between the outrigger and the middle frame to and the regulation structure between middle frame and the interior frame is the same, utilize mutually supporting of motor drive and gear engagement isotructure, can realize corresponding height's regulation, make overall regulation structure remain stable connection and drive through mechanical structure's transmission on the one hand, on the other hand adopts the same regulation structure to make the cost of manufacture lower, is convenient for realize using widely of this lifting machine.

2) The problem that has the lower or partial structure upset of efficiency for solving current material hoist when using, this lifting machine has set up corresponding promotion and location structure, when carrying out the promotion of material, utilize a plurality of mounting panel and steel cable interconnect, the combination forms conveyer, and form continuous conveying under the cooperation of two pivots, thereby effectively guarantee the conveying efficiency of this lifting machine, and the mounting panel forms the cooperation through installation branch and storage case again at the in-process of conveying, thereby effectively guarantee that the storage case is in the ascending state of opening all the time, in order to avoid the storage case phenomenon of overturning to appear, thereby realize the stable conveying of material.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic view showing the connection of the outer frame and the intermediate frame according to the present invention.

Fig. 5 is a schematic view of the connection between the intermediate frame and the inner frame according to the present invention.

Fig. 6 is a schematic view of the structure of the mounting plate of the present invention.

Detailed Description

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

As shown in fig. 1-6, a building engineering material elevator convenient for moving comprises an outer frame 1, an inner frame 3 and an intermediate frame 12, wherein the intermediate frame 12 is installed between the outer frame 1 and the inner frame 3, and the outer walls of the two sides of the intermediate frame 12 are respectively connected with the outer frame 1 and the inner frame 3 in a sliding manner, the outer frame 1, the inner frame 3 and the intermediate frame 12 are combined together to form a supporting structure of the whole elevator, and three-level height limitation is formed, the height limitation of each level is equivalent to the height of the buildings at the two sides, so that the whole elevator is effectively suitable for the use in the construction of middle and low-rise buildings of 1-6 floors, the connection among the three supports greatly reduces the whole height of the whole elevator after contraction, so as to effectively realize the moving operation of the elevator, two inner frame connecting plates 10 and intermediate frame connecting plates 11 are symmetrically arranged among the outer frame 1, the inner frame 3 and the intermediate frame 12, the bottom end and the top end of the inner frame connecting plate 10 and the middle frame connecting plate 11 are respectively provided with a lifting motor 15 and a connecting shaft 16, the connecting shaft 16 is rotatably connected with the lifting motor 15, two ends of the two connecting shafts 16 are respectively provided with a driving gear 14, four driving gears 14 are respectively embedded in the two inner frames 3 and the middle frame 12, two sides of the four driving gears 14 are respectively engaged and connected with driven gears 13, eight driven gears 13 are arranged, the eight driven gears 13 are divided into two groups, the two groups of driven gears 13 respectively realize the engagement connection between the inner frames 3 and the middle frame 12 and between the middle frame 12 and the outer frame 1, the lifting and the descending between the supports are effectively realized by the driving of the lifting motor 15 and the transmission between the gears, so as to achieve effective height adjustment, and the adjustment process of the hoister is more stable by using the integral mechanical lifting structure and the connecting structure, position department that lies in interior frame even board 10 top between two inner tower 3 installs initiative pivot 7 and driven spindle 9, driven spindle 9 is located between initiative pivot 7 and the interior frame even board 10, install pay-off motor 8 on one side outer wall of one of them interior frame 3, pay-off motor 8 rotates with initiative pivot 7 through the pivot to be connected, the cover is equipped with biography material device on driven spindle 9 and the initiative pivot 7, and pass the material device and constitute jointly by steel cable 2 and mounting panel 4, utilize the cooperation between a plurality of mounting panel 4 and two pivots, can effectively realize the continuous promotion of this lifting machine, thereby effectively guarantee lifting efficiency, pay-off motor 8 and elevator motor 15 all with switch electric connection.

And the two ends of the bottom plate 17 are provided with walking wheels 21 through rotating shafts, so that the elevator is convenient to move.

Further, mounting panel 4 equidistance is provided with a plurality of altogether, and all be connected with three group's steel cable 2 between two adjacent mounting panels 4, all weld on one side outer wall of every mounting panel 4 has two installation branch 5, it is connected with storage case 6 to rotate through the pivot between two installation branch 5, utilize the cooperation between installation branch 5 and the storage case 6, can effectively realize the rotation of storage case 6, thereby change the relative position between storage case 6 and the mounting panel 4, in order to guarantee that storage case 6 is in the ascending state of opening all the time, avoid appearing the upset phenomenon, a plurality of through-holes have evenly been seted up on mounting panel 4, thereby reduce mounting panel 4's weight, the lifting machine of being convenient for removes, mounting panel 4's the condition around bolt fixed mounting has light 22, be convenient for observe mounting panel 4 through light 22, the underrun observation effect.

Further, the bottom of storage case 6 is embedded with balancing weight 19, and balancing weight 19 sets up in the central point department of putting of storage case 6 bottom, effectively avoids the storage case 6 that is vacant to produce the upset phenomenon when removing about through the counter weight.

Furthermore, all weld on one side outer wall of two outriggers 1 has bottom plate 17, and two bottom plates 17 all pass through rag bolt and installation ground fixed connection, guarantee that whole mechanism also can form effectively fixedly under the condition of not pre-buried outrigger 1.

It is worth to be noted that, a reinforcing supporting plate 18 is welded between the two bottom plates 17 and the outer wall of one side of the outer frame 1, and the reinforcing supporting plate 18 is of an inclined triangular structure.

Specifically, the outside cover of pay-off motor 8 is equipped with rain-proof cover 20, and rain-proof cover 20 and the outer wall welding of inner frame 3.

When the invention is used, firstly, the integral mechanism is arranged at a designated position by utilizing the matching between the bottom plate 17 and the foundation bolt, when a plurality of materials are required to be transported simultaneously, a plurality of elevators are sequentially arranged to meet the requirements of lifting different materials, when the invention is used for lifting, the materials to be lifted and transported are placed in the material storage box 6, the weight of the materials is utilized to be matched with the counterweight block 19, so that the material storage box 6 is in an upward opening state, then the feeding motor 8 is started, the feeding motor 8 drives the driving rotating shaft 7 to rotate through the rotating shaft, the driving rotating shaft 7 drives the steel rope 2 and the mounting plate 4 to generate a moving and conveying effect when rotating, and simultaneously, the driving action of the whole material conveying device is realized by driving the driven rotating shaft 9 to rotate by driving the steel rope 2 and the mounting plate 4 to drive the driven rotating shaft, at the moment, the storage box 6 moves synchronously along with the movement of the mounting plate 4, so that materials are conveyed to a specified floor position, the position of the mounting plate 4 is changed in a transmission process, the storage box 6 is driven to change in position, but the storage box 6 is matched with the mounting plate 4 through the mounting support rod 5 in the position change process to rotate relatively to a certain extent (as shown in fig. 1), so that the storage box 6 is always in an upward opening state, and the phenomenon that the storage box 6 is turned over in the conveying process is avoided;

in addition, the adjustment of the whole supporting structure can be carried out according to the conveying requirements of different heights in the conveying process, wherein the outer frame 1 is limited by the primary height and can be suitable for lifting materials at a lower position,

the middle frame 12 is limited by the second-level height, the middle frame 12 and the outer frame 1 can effectively move relatively by the cooperation of the lifting motor 15 and each gear, if the lifting motor 15 drives the connecting shaft 16 to rotate correspondingly by using structures such as a gear transmission box, the connecting shaft 16 drives the driving gears 14 at two ends to rotate when rotating, the driving gears 14 drive the driven gears 13 at two sides to rotate, so that meshing transmission is formed between the two driven gears 13 and the inner walls at two sides of the outer frame 1, the middle frame 12 is driven to move up and down along the outer frame 1, the height adjusting effect is achieved, the other side of the middle frame 12 is connected by the inner frame 3, the inner frame 3 forms the third-level height limitation, and the lifting principle of the middle frame 12 is the same as that of the middle frame 12.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims

1. The utility model provides a building engineering material lifting machine convenient to remove which characterized in that: comprises an outer frame (1), an inner frame (3) and an intermediate frame (12), wherein the intermediate frame (12) is arranged between the outer frame (1) and the inner frame (3), the outer walls of two sides of the intermediate frame (12) are respectively connected with the outer frame (1) and the inner frame (3) in a sliding manner, a bottom plate (17) is welded on the outer wall of one side of the outer frame (1), the two bottom plates (17) are fixedly connected with the installation ground through foundation bolts, the outer frame (1), the inner frame (3) and the intermediate frame (12) are symmetrically arranged, an inner frame connecting plate (10) and an intermediate frame connecting plate (11) are respectively welded between the two inner frames (3) and the intermediate frame (12), a lifting motor (15) and a connecting shaft (16) are respectively arranged at the bottom end and the top end of the inner frame connecting plate (10) and the intermediate frame connecting plate (11), and the connecting shaft (16) is rotatably connected with the lifting motor (15), driving gears (14) are installed at two ends of two connecting shafts (16), four driving gears (14) are respectively embedded into two inner frames (3) and an intermediate frame (12), driven gears (13) are respectively meshed with two sides of the four driving gears (14), the number of the driven gears (13) is eight, the eight driven gears (13) are divided into two groups, the two groups of the driven gears (13) are respectively connected with the inner frames (3) and the intermediate frame (12) and the outer frame (1) in a meshed mode, a driving rotating shaft (7) and a driven rotating shaft (9) are installed at positions, located above an inner frame connecting plate (10), between the two inner frames (3), the driven rotating shaft (9) is located between the driving rotating shaft (7) and the inner frame connecting plate (10), and a feeding motor (8) is installed on the outer wall of one side of one inner frame (3), the feeding motor (8) is rotationally connected with the driving rotating shaft (7) through a rotating shaft, the driven rotating shaft (9) and the driving rotating shaft (7) are sleeved with a material conveying device, the material conveying device is composed of a steel rope (2) and a mounting plate (4), the feeding motor (8) and the lifting motor (15) are electrically connected with a power switch, the two ends of the bottom plate (17) are provided with walking wheels (21) through rotating shafts, the mounting plates (4) are equidistantly provided with a plurality of walking wheels, three groups of steel ropes (2) are connected between every two adjacent mounting plates (4), two mounting support rods (5) are welded on the outer wall of one side of each mounting plate (4), a material storage box (6) is rotatably connected between the two mounting support rods (5) through a rotating shaft, the bottom end of the storage box (6) is embedded with a balancing weight (19), and the balancing weight (19) is arranged at the central position of the bottom end of the storage box (6).

2. The conveniently movable construction engineering material hoist of claim 4, characterized in that: two all welded between bottom plate (17) and one side outer wall of outrigger (1) strengthens fagging (18), it is the inclined plane triangle-shaped structure to strengthen fagging (18).

3. The conveniently movable construction engineering material hoist of claim 1, characterized in that: the outer sleeve of pay-off motor (8) is equipped with rain-proof cover (20), and rain-proof cover (20) and the outer wall welding of inner tower (3).

4. The conveniently movable construction engineering material hoist of claim 1, characterized in that: a plurality of through holes are uniformly formed in the mounting plate (4), and a lighting lamp (22) is fixedly mounted on the bottom surface of the mounting plate (4) through bolts.