Elevator for house building construction

Abstract

The utility model discloses a hoist for house building construction, which comprises a rack, a lifting platform, a lifting mechanism, an auxiliary feeding and discharging mechanism, a linear sliding rail and a sliding block, the lifting platform is arranged in the rack, the lifting mechanism for driving the lifting platform to move up and down is arranged at the top of the rack, the auxiliary feeding and discharging mechanism is arranged on the lifting platform, and the linear sliding rail is arranged on the sliding block. The auxiliary feeding and discharging mechanism comprises a supporting rod, a supporting shaft, a second motor, a winding wheel, a sling, a hook and a rotary transposition mechanism, the supporting shaft is fixed to the bottom of the supporting rod and rotationally connected with the lifting table, the second motor is fixed to the upper end of the supporting rod, the winding wheel is fixed to an output shaft of the second motor, the sling is fixed to the winding wheel, and the hook is rotationally connected with the lifting table. The bottom of the sling is fixed to the hook, and a rotating transposition mechanism used for driving the supporting shaft to rotate is installed on the lifting table. The building material lifting device is convenient to lift building materials, has the function of assisting feeding, discharging and carrying, and saves manpower.

Description

TECHNICAL FIELD

[0001] The utility model relates to house building construction technical field especially, relate to a house building construction hoist. BACKGROUND

[0002] When carrying out house building construction, hoist is often used to carry building materials to high place. House building construction uses a large amount of building materials, and the weight of many building materials is larger. The existing hoist needs manual operation to carry building materials into the hoist when using, and manual operation is needed to unload building materials after lifting in place. It is very labor-intensive. Therefore, in view of the above status, it is urgent to develop a house building construction hoist which is convenient for building material lifting and has the functions of auxiliary feeding and discharging and labor saving to overcome the shortcomings in current practical application and meet the current demand. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a kind of house building construction hoist to solve the problems raised in the above background.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A house building construction hoist, comprising a rack, a lifting platform, a lifting mechanism, an auxiliary feeding and discharging mechanism, a linear slide rail and a sliding block, the rack is provided with a lifting platform, the top of the rack is provided with a lifting mechanism for driving the lifting platform to move up and down, the lifting platform is provided with an auxiliary feeding and discharging mechanism, the auxiliary feeding and discharging mechanism comprises a support rod, a support shaft, a second motor, a winding wheel, a sling, a hook and a rotary position changing mechanism, the bottom of the support rod is fixed with a support shaft, the support shaft is rotatably connected with the lifting platform, the upper end of the support rod is fixed with a second motor, the output shaft of the second motor is fixed with a winding wheel, the winding wheel is fixed with a sling, the bottom of the sling is fixed with a hook, and the lifting platform is provided with a rotary position changing mechanism for driving the support shaft to rotate.

[0006] Preferably, the rotary position changing mechanism comprises a third motor, a first gear and a second gear, the third motor is fixed on the lifting platform, the output shaft of the third motor is fixed with a first gear, one side of the first gear is provided with a second gear engaged with it, and the second gear is fixedly installed on the support shaft.

[0007] Preferably: the lifting mechanism comprises: a first motor, a drive shaft, a winding wheel and a steel wire rope, the first motor is fixedly installed on the top of the rack, the drive shaft is rotatably connected to the top of the rack, the output shaft of the first motor is fixed with the drive shaft, two winding wheels are fixedly installed on the drive shaft, one steel wire rope is installed on each winding wheel, the upper end of the steel wire rope is fixed with the winding wheel, and the lower end of the steel wire rope is fixed with the lifting platform.

[0008] Preferably: the rack is welded by a plurality of steel pipes.

[0009] Preferably: the number of linear sliding rails is two, and the linear sliding rails are fixed in the rack.

[0010] Preferably: a sliding block is slidably installed on each linear sliding rail, and the sliding block is fixedly installed on the side surface of the lifting platform.

[0011] The house building construction elevator has the advantages that when in use, the first gear and the second gear are driven to rotate by the third motor, the support rod and the support shaft are driven to rotate by the second gear, the second motor, the winding wheel, the sling and the hook are driven to rotate by the support rod, the hook is rotated to the front of the lifting platform, the building material is hung on the hook, the winding wheel is driven to rotate by the second motor, the sling is driven to move upward by the winding wheel, the building material is lifted, the hook and the building material are driven to rotate above the lifting platform by the rotary position changing mechanism, the second motor drives the sling to move downward, the hook places the building material on the lifting platform, the lifting mechanism drives the lifting platform to move upward to the required position, the auxiliary feeding and discharging mechanism is used to unload the heavy building material from the lifting platform, manpower is saved, the building material is conveniently lifted, the auxiliary feeding and discharging carrying function is provided, and manpower is saved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0013] Figure 2 It is a part of structure schematic diagram of the utility model Figure 1 .

[0014] Figure 3 It is a part of structure schematic diagram of the utility model Figure 2 .

[0015] LEGEND:

[0016] 1, rack; 2, lifting platform; 3, lifting mechanism; 301, first motor; 302, drive shaft; 303, winding wheel; 304, steel wire rope; 4, auxiliary feeding and discharging mechanism; 401, support rod; 402, support shaft; 403, second motor; 404, winding wheel; 405, sling; 406, hook; 407, rotary transposition mechanism; 4071, third motor; 4072, first gear; 4073, second gear; 5, linear slide rail; 6, sliding block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] The specific embodiments are given below.

[0019] Referring to Figures 1-3 In the embodiments of the utility model, a house building construction elevator comprises a rack 1, a lifting platform 2, a lifting mechanism 3, an auxiliary feeding and discharging mechanism 4, a linear slide rail 5 and a sliding block 6. The rack 1 is welded by multiple steel pipes. The rack 1 is internally provided with the lifting platform 2. The top of the rack 1 is installed with the lifting mechanism 3 for driving the lifting platform 2 to move up and down. The linear slide rail 5 is two in number. The linear slide rail 5 is fixed in the rack 1. Each linear slide rail 5 is slidably installed with a sliding block 6. The sliding block 6 is fixedly installed on the side surface of the lifting platform 2. The lifting platform 2 is installed with the auxiliary feeding and discharging mechanism 4. When in use, the heavy building materials are first lifted to the lifting platform 2 by the auxiliary feeding and discharging mechanism 4. Then, the lifting platform 2 is driven by the lifting mechanism 3 to move up to the required position. Then, the heavy building materials are unloaded from the lifting platform 2 by the auxiliary feeding and discharging mechanism 4, so as to save manpower.

[0020] The lifting mechanism 3 comprises a first motor 301, a drive shaft 302, a winding wheel 303 and a steel wire rope 304, the first motor 301 is fixedly installed on the top of the frame 1, the drive shaft 302 is rotatably connected to the top of the frame 1, the output shaft of the first motor 301 is fixed with the drive shaft 302, two winding wheels 303 are fixedly installed on the drive shaft 302, one steel wire rope 304 is installed on each winding wheel 303, the upper end of the steel wire rope 304 is fixed with the winding wheel 303, and the lower end of the steel wire rope 304 is fixed with the lifting platform 2; in use, the first motor 301 drives the drive shaft 302 and the winding wheel 303 to rotate, the winding wheel 303 drives the steel wire rope 304 to stretch and retract, and the steel wire rope 304 drives the lifting platform 2 to move up and down.

[0021] The auxiliary feeding and discharging mechanism 4 comprises a supporting rod 401, a supporting shaft 402, a second motor 403, a winding wheel 404, a sling 405, a hook 406 and a rotary displacement mechanism 407, the bottom of the supporting rod 401 is fixed with the supporting shaft 402, the supporting shaft 402 is rotatably connected with the lifting platform 2, the upper end of the supporting rod 401 is fixed with the second motor 403, the output shaft of the second motor 403 is fixed with the winding wheel 404, the winding wheel 404 is fixed with the sling 405, the bottom of the sling 405 is fixed with the hook 406, the lifting platform 2 is provided with the rotary displacement mechanism 407 for driving the supporting shaft 402 to rotate, the rotary displacement mechanism 407 comprises a third motor 4071, a first gear 4072 and a second gear 4073, the third motor 4071 is fixed on the lifting platform 2, the output shaft of the third motor 4071 is fixed with the first gear 4072, one side of the first gear 4072 is provided with the second gear 4073 which is engaged with the first gear 4072, and the second gear 4073 is fixedly installed on the supporting shaft 402; in use, the first gear 4072 and the second gear 4073 are first driven by the third motor 4071 to rotate, the supporting rod 401 and the supporting shaft 402 are driven by the second gear 4073 to rotate, the second motor 403, the winding wheel 404, the sling 405 and the hook 406 are driven by the supporting rod 401 to rotate, so that the hook 406 is rotated to the front of the lifting platform 2, the building material is hung on the hook 406, the winding wheel 404 is driven by the second motor 403 to rotate, the sling 405 is driven by the winding wheel 404 to move upwards, so that the building material is lifted, then the hook 406 and the building material are driven by the rotary displacement mechanism 407 to rotate to the upper side of the lifting platform 2, then the sling 405 is driven by the second motor 403 to move downwards, so that the hook 406 places the building material on the lifting platform 2.

[0022] Working principle: the house building construction elevator, in use, first through the third motor 4071 drive first gear 4072 and second gear 4073 rotation, through the second gear 4073 drive support rod 401, support shaft 402 rotation, through the support rod 401 drive second motor 403, winding wheel 404, sling 405, hook 406 rotation, so that the hook 406 rotation to the front of the lifting platform 2, and then build materials hung on the hook 406, and then through the second motor 403 drive winding wheel 404 rotation, through the winding wheel 404 rotation drive sling 405 up, so as to lift the building materials, then, again because of rotating change position mechanism 407 drive hook 406 and building materials rotation to the lifting platform 2 above, then, the second motor 403 drive sling 405 down, so that the hook 406 building materials placed on the lifting platform 2 can, then, lifting mechanism 3 drive lifting platform 2 up to the desired position, and then through the auxiliary feeding and discharging mechanism 4 from the lifting platform 2 unload heavier building materials, in order to save manpower.

[0023] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art within the technical range disclosed by the present application, according to the technical scheme of the present application and the inventive concept of the present application, equivalent replacement or change, should be covered within the protection scope of the present application.

Claims

1. A hoist for building construction, characterized in that, The utility model relates to a kind of auxiliary feeding and discharging mechanism, including rack (1), lifting platform (2), lifting mechanism (3), auxiliary feeding and discharging mechanism (4), linear slide rail (5) and slider (6), lifting platform (2) is provided in the rack (1), the top of the rack (1) is equipped with the lifting mechanism (3) for driving lifting platform (2) to move up and down, lifting platform (2) is installed with auxiliary feeding and discharging mechanism (4), auxiliary feeding and discharging mechanism (4) includes: support rod (401), support shaft (402), second motor (403), winding wheel (404), sling (405), hook (406) and rotary position conversion mechanism (407), the bottom of support rod (401) is fixed with support shaft (402), support shaft (402) is rotatably connected with lifting platform (2), the upper end of support rod (401) is fixed with second motor (403), the output shaft of second motor (403) is fixed with winding wheel (404), winding wheel (404) is fixed with sling (405), the bottom of sling (405) is fixed with hook (406), lifting platform (2) is installed with rotary position conversion mechanism (407) for driving support shaft (402) to rotate.

2. The building construction hoist according to claim 1, characterized by The rotary position conversion mechanism (407) includes: third motor (4071), first gear (4072) and second gear (4073), the third motor (4071) is fixed on lifting platform (2), the output shaft of the third motor (4071) is fixed with first gear (4072), one side of the first gear (4072) is provided with second gear (4073) engaged with it, and the second gear (4073) is fixedly installed on the support shaft (402).

3. The building construction hoist according to claim 1, wherein The lifting mechanism (3) includes: first motor (301), drive shaft (302), winding wheel (303) and steel wire rope (304), the first motor (301) is fixedly installed on the top of the rack (1), the drive shaft (302) is rotatably connected to the top of the rack (1), the output shaft of the first motor (301) is fixed with the drive shaft (302), two winding wheels (303) are fixedly installed on the drive shaft (302), one steel wire rope (304) is installed on each winding wheel (303), the upper end of the steel wire rope (304) is fixed with the winding wheel (303), and the lower end of the steel wire rope (304) is fixed with the lifting platform (2).

4. The building construction hoist according to claim 1, wherein The rack (1) is welded by a plurality of steel pipes.

5. The building construction hoist according to claim 1, wherein The number of linear slide rails (5) is two, and the linear slide rails (5) are fixed in the rack (1).

6. The building construction hoist according to claim 5, wherein Each linear slide rail (5) is slidably installed with a slider (6), and the slider (6) is fixedly installed on the side surface of the lifting platform (2).

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