CN113356615A

CN113356615A - Hoister for building wall construction and using method thereof

Info

Publication number: CN113356615A
Application number: CN202110743280.5A
Authority: CN
Inventors: 苏平
Original assignee: Individual
Current assignee: Xinjiang Kate Construction Engineering Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-09-07
Anticipated expiration: 2041-06-30
Also published as: CN113356615B

Abstract

The invention relates to the technical field of building construction, in particular to a hoist for building wall construction and a method of using the same, comprising a hoisting channel, an electric hoist, a discharging device and a hoisting box. Gear, unloading gear and unloading motor, the tops of the two unloading plates are fixedly connected with two lifting rods, the tops of the four lifting rods are fixedly connected with connecting rings, and the bottom ends of the traction ropes are connected with the interior of the connecting rings. The two unloading plates are rotatably connected with rotating shafts, the two rotating shafts are respectively fixedly connected with the bottom of the front side and the bottom of the rear side of the lifting box, the transmission gear is fixedly connected with the front end of the rotating shaft on the front side, the unloading gear is connected with the The output end of the discharge motor is connected, the bottom end of the discharge plate located on the front side is provided with a fixed plate, the discharge motor is installed on the fixed plate, and the top end of the discharge gear meshes with the bottom end of the transmission gear; it can be lifted during material transportation. During the process of automatic unloading, so as to ensure the efficiency of building wall construction.

Description

Hoister for building wall construction and using method thereof

Technical Field

The invention relates to the technical field of building construction, in particular to a building wall construction elevator and a using method thereof.

Background

As is well known, the hoister for building wall construction is an auxiliary device which is used for building wall construction, hoisting materials and facilitating construction personnel to carry out wall construction, and is widely used in the field of building construction.

The patent of the retrieved prior patent CN108290717B discloses a method for controlling a hoist, a hoist and a control device for controlling a drive of a hoist, comprising a drive with an associated control device, a guy frame, a hoisting rope and a hoisting container, in order to ensure a height compensation when loading and unloading at least one hoisting container, the drive is kept switched on during loading or unloading, and the rotation angle of the guy frame is continuously adjusted on the basis of a predetermined trend of the rotation angle in order to compensate for a change in the length of the hoisting rope. The existing elevator driving and controlling method, the control device of the elevator and the driving and controlling elevator driver are found when in use, the elevator needs manual operation for discharging when discharging, so that the efficiency of building wall building construction is influenced, in addition, the distribution of materials in a lifting box is easily uneven when charging, the maximum safe loading capacity is reduced, in addition, a double-gear transmission discharging mechanism is adopted, a driving gear is suspended and fixed near a discharging area or is synchronously lifted along with the lifting box, the former has the defect that the latter has inconvenient maintenance of the driving gear transmission mechanism, and the latter needs to simultaneously spend more energy consumption to synchronously lift the driving gear transmission mechanism.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the elevator for building wall construction and the use method thereof, which can automatically unload materials while the materials are transported and lifted, can improve the convenience of maintenance, and save energy consumption, thereby ensuring the efficiency of building wall construction.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a lifting machine for building wall construction comprises a lifting channel, an electric hoist, a discharging device and a lifting box, wherein the left side of the top of the lifting channel is communicated with a discharging opening, the right side and the bottom of the lifting channel are communicated with a feeding opening, the outer side of the feeding opening is communicated with a feeding channel, the electric hoist is installed at the top end of the lifting channel, the bottom end of a traction rope of the electric hoist extends into the lifting channel, the top of the interior of the lifting channel is provided with a first infrared positioning device, the bottom of the interior of the lifting channel is provided with two placing plates, the discharging device comprises two discharging plates, a transmission gear, a discharging gear and a discharging motor, the discharging plate at the rear side is provided with a second infrared positioning device, the top ends of the two discharging plates are fixedly connected with two lifting rods, the four lifting rods are provided with connecting rods, and the top ends of the four connecting, the top ends of the four lifting rods are fixedly connected with a connecting ring, the bottom ends of the traction ropes are connected with the inside of the connecting ring, rotating shafts are rotatably connected on the two discharging plates, the two rotating shafts are respectively fixedly connected with the bottom of the front side and the bottom of the rear side of the lifting box, the four lifting rods are respectively positioned at four corners outside the lifting box, the discharging gear is fixedly connected with the front end of the rotating shaft positioned at the front side, the transmission gear is connected with the output end of the discharging motor, the output end of the discharging motor penetrates through the transmission gear and protrudes out of the transmission gear, the discharging rope is wound on the part of the output end protruding out of the transmission gear, the two ends of the discharging rope are respectively wound on the rotating shaft and the part of the output end protruding out of the transmission gear, the discharging rope is provided with redundant length, and the redundant length is set so that the discharging rope is just tensioned when the lifting box reaches the highest stroke, a fixed plate is arranged on one side of the discharging plate positioned on the front side, the discharging motor is installed on the fixed plate, a certain distance is reserved between the fixed plate and the side part of the discharging plate, the fixed plate is fixed on the placing plate, and the bottom end of the discharging gear is intermittently meshed with the top end of the transmission gear;

the lifting box is characterized by further comprising a driving motor, an electric telescopic rod and a material pushing plate, wherein the driving motor is installed on the bottom plate of the lifting box, the electric telescopic rod is connected with the output end of the driving motor, the electric telescopic rod stretches into the lifting box, and the material pushing plate is fixed at the end portion of the electric telescopic rod.

The top and the bottom on left side of lift box and the top and the bottom on right side all rotate and are connected with the ball, the ball with promote the inside wall of passageway and contact.

Four infrared scanning devices are arranged on the inner side wall of the lifting box.

The using method of the elevator for building wall construction comprises the following steps:

step one, using an electric hoist to place a lifting box below a placing plate and suspend the lifting box in the air, then putting materials into the lifting box through a feeding channel, starting a discharging motor to rotate in a positive and negative switching mode in the early process of material putting, so as to drive a transmission gear and a discharging gear to rotate, so as to drive the lifting box to swing, so that the materials on the lifting box can be uniformly distributed in the box body of the lifting box, stopping material feeding when four infrared scanning devices send signals, and stopping the discharging motor to rotate;

step two, an electric hoist is used for lifting the lifting box, when the first infrared positioning device sends a signal, the lifting of the lifting box is stopped, at the moment, the lifting box reaches the maximum height stroke, and at the moment, the discharging rope between the rotating shaft and the part of the output end, protruding out of the transmission gear, is just tensioned;

and step three, when the discharging motor drives the transmission gear to rotate, the discharging rope and the rotating shaft are driven to rotate, the lifting box is driven to rotate towards the left side, meanwhile, the driving motor is used for driving the electric telescopic rod to extend, and the material pushing plate is used for pushing out the material in the lifting box, so that discharging is completed.

(III) advantageous effects

Compared with the prior art, the invention provides the elevator for building wall construction and the use method thereof, and the elevator has the following beneficial effects: according to the invention, through the double-meshing transmission mode of gear meshing and the discharging rope, the materials can be automatically discharged in the material transportation and lifting process, the convenience of maintenance can be improved, the energy consumption is saved, and the efficiency of building wall building construction is ensured.

Drawings

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

FIG. 2 is a schematic structural view of a discharging device of the present invention;

fig. 3 is a top view of the lifting box of the present invention.

In the figure: 1. a lifting channel; 2. an electric hoist; 3. lifting the box; 4. a hauling rope; 5. placing the plate; 6. a stripper plate; 7. a transmission gear; 8. a discharge gear; 9. a discharging motor; 10. a lifting bar; 11. a connecting rod; 12. a connecting ring; 13. a rotating shaft; 14. a fixing plate; 15. a drive motor; 16. an electric telescopic rod; 17. a material pushing plate; 18. a ball bearing; 19. a feed channel; 20. a first infrared positioning device; 21. an infrared scanning device; 22. and a second infrared positioning device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the elevator for building wall construction of the invention comprises an elevating channel 1, an electric hoist 2, a discharging device and an elevating box 3, wherein the left side of the top of the elevating channel 1 is communicated with a discharging opening, the right side bottom of the elevating channel 1 is communicated with a feeding opening, the outer side of the feeding opening is communicated with a feeding channel 19, the electric hoist 2 is installed at the top end of the elevating channel 1, the bottom end of a traction rope 4 of the electric hoist 2 extends into the elevating channel 1, the top of the interior of the elevating channel 1 is provided with a first infrared positioning device 20, the bottom of the interior of the elevating channel 1 is provided with two placing plates 5, the discharging device comprises two discharging plates 6, a transmission gear 7, a discharging gear 8 and a discharging motor 9, the discharging plate 6 at the rear side is provided with a second infrared positioning device 22, the top ends of the two discharging plates 6 are fixedly connected with two lifting rods 10, the four lifting rods 10 are provided with connecting rods 11, the top ends of the four connecting rods 11 are connected with each other, the top ends of the four lifting rods 10 are fixedly connected with connecting rings 12, the bottom ends of the traction ropes 4 are connected with the inside of the connecting rings 12, the two discharging plates 6 are rotatably connected with rotating shafts 13, the two rotating shafts 13 are respectively fixedly connected with the bottom of the front side and the bottom of the rear side of the lifting box 3, the four lifting rods 10 are respectively positioned at four corners outside the lifting box 3, the discharging gear 8 is fixedly connected with the front end of the rotating shaft 13 positioned at the front side, the transmission gear 7 is connected with the output end of the discharging motor 9, the output end of the discharging motor 9 penetrates through the transmission gear 7 and protrudes out of the transmission gear 7, the part of the output end protruding out of the transmission gear 7 is wound with a discharging rope, the two ends of the discharging rope are respectively wound on the rotating shaft 13 and the part of the output end protrudes out of the transmission gear 7, the discharging rope is provided with a redundant length, the redundant length is set to enable the discharging rope to be just tensioned when the lifting box 3 reaches the highest stroke, a fixed plate 14 is arranged on one side of the discharging plate 6 positioned on the front side, the discharging motor 9 is installed on the fixed plate 14, a certain distance is reserved between the fixed plate 14 and the side part of the discharging plate 6, the fixed plate 14 is fixed on the placing plate 5, and the bottom end of the discharging gear 8 is intermittently meshed with the top end of the transmission gear 7;

the lifting box is characterized by further comprising a driving motor 15, an electric telescopic rod 16 and a material pushing plate 17, wherein the driving motor 15 is installed on the bottom plate of the lifting box 3, the electric telescopic rod 16 is connected with the output end of the driving motor 15, the electric telescopic rod 16 extends into the lifting box 3, and the material pushing plate 17 is fixed at the end portion of the electric telescopic rod 16.

The top and bottom of the left side of the lifting box 3 and the top and bottom of the right side are rotatably connected with balls 18, and the balls 18 are in contact with the inner side wall of the lifting channel 1.

Four infrared scanning devices 21 are arranged on the inner side wall of the lifting box 3

The lifting box 3 rotates between the four lifting rods 10 and the two discharging plates 6, and meanwhile, the driving motor 15 is used for driving the electric lifting rods to extend, so that when the lifting box 3 rotates to the horizontal level, materials in the lifting box 3 are pushed out through the material pushing plate 17, and discharging is completed conveniently and quickly, and the efficiency of building wall building construction is guaranteed; the lifting box is characterized by further comprising a driving motor 15, an electric telescopic rod 16 and a material pushing plate 17, wherein the driving motor 15 is installed on the bottom plate of the lifting box 3, the electric telescopic rod 16 is connected with the output end of the driving motor 15, the electric telescopic rod 16 extends into the lifting box 3, the material pushing plate 17 is fixed at the end portion of the electric telescopic rod 16, the driving motor 15 drives the electric telescopic rod 16 to extend, the electric telescopic rod 16 can drive the material pushing plate 17 to push out materials in the lifting box 3, and therefore the discharging speed of the lifting box 3 is improved; the top and the bottom of the left side of the lifting box 3 and the top and the bottom of the right side of the lifting box are both rotatably connected with balls 18, the balls 18 are in contact with the inner side wall of the lifting channel 1, and the contact between the lifting box 3 and the inner side wall of the lifting channel 1 can be avoided through the balls 18; the outside intercommunication of feed inlet is provided with feedstock channel 19 to be convenient for throw the material in the lifting box 3.

It should be further noted that the top inside the lifting channel 1 is provided with a first infrared positioning device 20, and the lifting height of the lifting box 3 can be determined by using the first infrared positioning device 20; four infrared scanning devices 21 are arranged on the inner side wall of the lifting box 3, and whether the lifting box 3 is filled with materials or not can be monitored through the four infrared scanning devices 21; a second infrared positioning device 22 is provided on the stripper plate 6 on the rear side, with which second infrared positioning device 22 it is possible to monitor whether the lifting box 3 is turned to a horizontal position.

step one, an electric hoist 2 is used for lowering a lifting box 3 to a position above a placing plate 5 and suspending the lifting box, then materials are put into the lifting box 3 through a feeding channel 19, in the early stage process of material putting, a discharging motor 9 is started to rotate in a positive and negative switching mode so as to drive a transmission gear 7 and a discharging gear 8 to rotate, and therefore the lifting box 3 is driven to swing, the materials on the lifting box can be uniformly distributed in the box body of the lifting box 3, when four infrared scanning devices 21 send signals, the feeding is stopped, and meanwhile, the discharging motor 9 is stopped to rotate;

step two, the lifting box 3 is lifted by using the electric hoist 2, when the first infrared positioning device sends a signal, the lifting of the lifting box 3 is stopped, the lifting box 3 reaches the maximum height stroke, and the discharging rope between the rotating shaft 13 and the part of the output end, which protrudes out of the transmission gear 7, is just tensioned;

and step three, when the discharging motor 9 drives the transmission gear 7 to rotate, the discharging rope and the rotating shaft 13 are driven to rotate, the lifting box 3 is driven to rotate towards the left side, meanwhile, the driving motor 15 is used for driving the electric telescopic rod 16 to extend, the material pushing plate 17 is used for pushing out the material in the lifting box 3, and discharging is finished.

In conclusion, when the elevator for building wall construction is used, the electric hoist 2 is used for lowering the lifting box 3 to the position above the placing plate 5 and suspending, then the materials are put into the lifting box 3 through the feeding channel 19, in the early process of material input, the discharging motor 9 is started to rotate in a positive and negative switching way so as to drive the transmission gear 7 and the discharging gear 8 to rotate, thereby driving the lifting box 3 to swing, enabling the materials on the lifting box 3 to be uniformly distributed in the box body of the lifting box, stopping feeding when the four infrared scanning devices 21 all send signals, simultaneously, the rotation of the discharging motor 9 is stopped, the lifting box 3 is lifted by using the electric hoist 2, when the first infrared positioning device sends a signal, stopping lifting the lifting box 3, wherein the lifting box 3 reaches the maximum height stroke, and the discharging rope between the rotating shaft 13 and the part of the output end protruding out of the transmission gear 7 is just tensioned; when driving drive gear 7 through unloading motor 9 and rotating to drive rope and the axis of rotation 13 of unloading and rotate, make lifting box 3 rotate to the left side, simultaneously, use driving motor 15 to drive electric telescopic handle 16 and extend, make scraping wings 17 release the material in lifting box 3, thereby accomplish and unload.

According to the invention, through the double-meshing transmission mode of gear meshing and the discharging rope, the materials can be automatically discharged in the material transportation and lifting process, the convenience of maintenance can be improved, the energy consumption is saved, and the efficiency of building wall building construction is ensured.

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

Claims

1. A hoist for building wall construction, characterized in that: comprising a hoisting channel (1), an electric hoist (2), a discharge device and a hoisting box (3), the top left side of the hoisting channel (1) A discharge port is communicated with each other, a feed port is communicated with the bottom of the right side of the lifting channel (1), and a feed channel (19) is communicated with the outer side of the feed port, and the electric hoist (2) is installed At the top of the hoisting channel (1), the bottom end of the traction rope (4) of the electric hoist (2) extends into the interior of the hoisting channel (1), and the top of the inside of the hoisting channel (1) is provided with a first infrared positioning In the device (20), two placing plates (5) are arranged at the bottom of the inside of the lifting channel (1), and the discharging device comprises two discharging plates (6), a transmission gear (7), and a discharging gear (8) and a discharge motor (9), a second infrared positioning device (22) is arranged on the discharge plate (6) on the rear side, and two lifting rods (10) are fixedly connected to the top of the two discharge plates (6). ), the four lifting rods (10) are all provided with connecting rods (11), the tops of the four connecting rods (11) are connected to each other, the tops of the four lifting rods (10) are fixedly connected with a connecting ring (12), and the traction rope The bottom end of (4) is connected with the inside of the connecting ring (12), the two discharge plates (6) are rotatably connected with rotating shafts (13), and the two rotating shafts (13) are respectively connected with the front of the lifting box (3). The side bottom and the rear bottom are fixedly connected, the four lifting rods (10) are respectively located at the four corners of the outer side of the lifting box (3), and the discharge gear (8) is fixedly connected with the front end of the rotating shaft (13) located on the front side , the transmission gear (7) is connected with the output end of the discharge motor (9), the output end of the discharge motor (9) penetrates the transmission gear (7) and protrudes from the transmission gear (7), A discharge rope is wound on the part of the output end protruding from the transmission gear (7), and the two ends of the discharge rope are respectively wound on the rotating shaft (13) and the part of the output end protruding from the transmission gear (7). position, and the discharge rope is provided with a redundant length, and the redundancy is set so that when the lifting box (3) reaches the highest stroke, the discharge rope is just tensioned, and the discharge plate (6) located on the front side is just tensioned. A fixing plate (14) is provided on one side of the discharger, the discharge motor (9) is mounted on the fixing plate (14), and a certain distance is reserved between the fixing plate (14) and the side of the discharge plate (6). And the fixing plate (14) is fixed on the placing plate (5), and the bottom end of the discharge gear (8) is intermittently meshed with the top end of the transmission gear (7);

It also includes a driving motor (15), an electric telescopic rod (16) and a pushing plate (17), the driving motor (15) is installed on the bottom plate of the lifting box (3), and the electric telescopic rod (16) is connected to the bottom plate of the lifting box (3). The output end of the drive motor (15) is connected, the electric telescopic rod (16) extends into the inside of the lifting box (3), and the pushing plate (17) is fixed on the end of the electric telescopic rod (16).

2. The hoist for building wall construction according to claim 1, wherein the top and bottom of the left side and the top and bottom of the right side of the lifting box (3) are rotatably connected with balls (18), The balls (18) are in contact with the inner side walls of the lifting channel (1).

3. The hoist for building wall construction according to claim 1, wherein four infrared scanning devices (21) are arranged on the inner side wall of the hoisting box (3).

4. A method of using a hoist for building wall construction as claimed in any one of claims 1-3, characterized in that: comprising the following steps:

Step 1. Use the electric hoist (2) to lower the lifting box (3) to the position above the placing plate (5) and hang it in the air, and then put the material into the lifting box (3) through the feeding channel (19), and then put the material into the lifting box (3) through the feeding channel (19). In the early stage of input, start the unloading motor (9) to switch between forward and reverse rotation to drive the transmission gear (7) and the unloading gear (8) to rotate, thereby driving the lifting box (3) to swing, so that the material on it can be evenly distributed. Distributed inside the box body of the lifting box (3), when the four infrared scanning devices (21) all send out signals, the feeding will be stopped, and the rotation of the unloading motor (9) will be stopped at the same time;

Step 2: Use the electric hoist (2) to lift the lifting box (3), when the first infrared positioning device sends a signal, stop the lifting of the lifting box (3), and at this time the lifting box (3) reaches the maximum height stroke, At this time, the discharge rope between the rotating shaft (13) and the part of the output end protruding from the transmission gear (7) is just tensioned;

Step 3. When the transmission gear (7) is driven to rotate by the unloading motor (9), the unloading rope and the rotating shaft (13) are driven to rotate, so that the lifting box (3) rotates to the left, and at the same time, the driving motor (15) is used to rotate. ) to drive the electric telescopic rod (16) to stretch, so that the pushing plate (17) pushes out the material in the lifting box (3), so as to complete the unloading.