CN222861007U - A hoist for building construction - Google Patents

Abstract

The utility model discloses a lifting machine for building construction, which is characterized by comprising a supporting bottom plate, wherein a rotating plate is arranged on the top surface of the supporting bottom plate, a first supporting frame is fixedly arranged on the top surface of the rotating plate, a second supporting frame is fixedly arranged on the outer circular wall surface of the supporting bottom plate, a PLC (programmable logic controller) controller is fixedly arranged on one side of the second supporting frame, a lifting assembly is arranged on the top surface of the rotating plate and used for lifting cargoes, the lifting assembly comprises a fixing hole, the fixing Kong Kaishe is arranged on the top surface of the rotating plate, and a limit column is movably sleeved on the inner circular wall surface of the fixing hole, so that the effect of lifting the cargoes can be achieved, the cargoes can be rotated after the cargoes are lifted, the cargoes do not need to be rotated manually, the power is saved, and meanwhile, the rear side of the top surface of the rotating sand plate is balanced as much as possible, and the lifting assembly is convenient to use.

Description

Lifting machine for construction

Technical Field

The utility model relates to the technical field of construction machinery, in particular to a lifting machine for building construction.

Background

In the process of building engineering construction, a lifting mechanism is often required to lift building materials to a construction layer, and then smooth construction of the building can be guaranteed, different lifting devices are often required for building structures with different heights and different structures, and then smooth construction of the building can be guaranteed, high-rise buildings transport the building materials through tower cranes or construction elevators, and for rural single-layer or two-layer buildings, the building materials are often lifted to a roof through simple lifting devices during construction, and further smooth construction process is guaranteed.

For example, chinese patent with publication No. CN215711322U, wherein a lifting machine for constructional engineering is proposed, this patent is through bed plate, side shield, dead lever, board slot and rings that set up, make lifting machine for constructional engineering when promoting the reinforcing bar, with reinforcing bar material card between the dead lever, and then can carry out handling promotion with reinforcing bar material, when promoting building grit material, with side shield through board slot card on the dead lever, make the bed plate upside can form the space of holding the grit material, make equipment can go on through single lifting frame, avoid lifting equipment cost's increase, make the practicality of lifting machine obtain guaranteeing, through the auto-lock universal wheel that sets up, make lifting frame remove the use through auto-lock universal wheel after loading the material, guarantee the result of use, but in this scheme, owing to support goods through setting up diagonal bracing arm and hold up pole etc. after lifting up the goods, need manual rotation to hold up pole etc. move the goods and put down, because the goods can be heavier, and then can consume more easily, the use is difficult to have a certain restriction.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a lifting machine for building construction, which solves the problems that after goods are lifted, the goods are moved and put down by manually rotating holding rods and the like, and because the goods can be heavier, the weight is further more likely to be more forceful, the use can be more inconvenient, and certain limitation exists.

The technical aim of the utility model is realized by the following technical scheme:

A lifting machine for building construction comprises a supporting bottom plate, a rotating plate is arranged on the top surface of the supporting bottom plate, a first supporting frame is fixedly arranged on the top surface of the rotating plate, a second supporting frame is fixedly arranged on the outer circular wall surface of the supporting bottom plate, a PLC (programmable logic controller) controller is fixedly arranged on one side of the second supporting frame, a lifting assembly is arranged on the top surface of the rotating plate and used for lifting cargoes, the lifting assembly comprises a fixing hole, the fixing Kong Kaishe is arranged on the top surface of the rotating plate, a limit column is movably sleeved on the inner circular wall surface of the fixing hole, a rotating plate is fixedly arranged on the top surface of the supporting bottom plate, a plurality of first supporting plates are fixedly arranged on the bottom surface of the rotating plate, rotating plates are movably sleeved on inner circular wall surfaces of the first supporting plates, first circular through holes are respectively fixedly arranged on two sides of the rotating plates, limit grooves are movably sleeved on the inner circular wall surfaces of the first circular through holes, a plurality of driving rollers are respectively arranged on the two sides of the rotating plates, a plurality of driving shafts are fixedly sleeved on the inner circular wall surfaces of the rotating plate, and are fixedly arranged on the inner circular wall surfaces of the rotating plate, and are fixedly sleeved on the driving shafts of the rotating plate.

In order to weight the top surface of the rotating plate, as the elevator for building construction, a weight bin is preferably fixedly arranged on the top surface of the rotating plate.

In order to support the bottom surface of the supporting bottom plate, as the elevator for building construction, preferably, the bottom surface of the supporting bottom plate is fixedly provided with a plurality of threaded rings, and the inner circular wall surface of each threaded ring is in threaded connection with a threaded column.

In order to control the starting and closing of the crane, as the lifting machine for building construction, preferably, a control switch is fixedly arranged on one side of the second support frame, and the control switch is electrically connected with the PLC.

In order to weight the top surface of the supporting bottom plate, as the elevator for building construction, preferably, the top surface of the second supporting frame is fixedly provided with a placing frame.

In order to connect the cover plates, as the lifting machine for building construction, preferably, two hinges are fixedly arranged on one side of the counterweight bin, the cover plates are arranged on the top surface of the counterweight bin, and the cover plates are connected with the counterweight bin through the hinges.

In summary, the utility model has the following advantages:

Through the mutually supporting use of supporting baseplate, rotor plate, first support frame, fixed orifices, spacing post, first backup pad, rotor plate, fixed column and spacing groove that set up, can reach the effect of lifting by crane the article for the article can rotate the article after lifting, need not the manual article and rotate, has saved strength, simultaneously, carries out the counter weight through sand to the top surface rear side of rotor plate, makes the atress keep balanced as far as possible, has made things convenient for the use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the support floor structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of A in FIG. 2;

Fig. 4 is a schematic view of the rotating plate structure of the present utility model.

The device comprises a supporting bottom plate, a 2, a rotating plate, a 3, a first supporting frame, a 4, a fixed hole, a 5, a limit column, a 6, a first supporting plate, a 7, a rotating plate, an 8, a fixed column, a 9, a limit groove, a 10, a second supporting plate, a 11, a driving motor, a 12, a tooth socket, a 13, a gear, a 14, a counterweight bin, a 15, a crane, a 16, a threaded ring, a 17, a threaded column, a 18, a second supporting frame, a 19, a control switch, a 20, a placing frame, a 21 and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to FIGS. 1 and 2, Fig. 3 and 4 show a hoist for construction, comprising: the supporting baseplate 1, the top surface of supporting baseplate 1 is provided with rotor plate 2, and the top surface fixed mounting of rotor plate 2 has first support frame 3, and the excircle wall fixed mounting of supporting baseplate 1 has second support frame 18, and one side fixed mounting of second support frame 18 has the PLC controller, and the top surface of rotor plate 2 is provided with the lifting assembly for promote the goods, the lifting assembly includes: the fixed hole 4, the fixed hole 4 is set up on the top surface of the rotating plate 2, the inner round wall of the fixed hole 4 has movably sleeved the spacing post 5, the spacing post 5 is fixedly installed with the top surface of the supporting base plate 1, the bottom surface of the rotating plate 2 has fixedly installed a plurality of first supporting plates 6, the inside of the first supporting plates 6 has movably sleeved the rotating plate 7, both sides of the rotating plate 7 have fixedly installed the fixed post 8 respectively, the both sides of the first supporting plates 6 have respectively set up the first round through hole, the inner round wall of the first round through hole has movably sleeved the fixed post 8, the top surface of the supporting base plate 1 has set up the spacing groove 9, the spacing groove 9 is movably sleeved with the rotating plate 7, both sides of the rotating plate 2 have fixedly installed the second supporting plate 10 respectively, the top surface of the second supporting plate 10 has set up the second round through hole, the inner round wall of the second round through hole has fixedly sleeved the driving motor 11, the driving motor 11 has electrically connected with the PLC controller, the bottom surface of the driving shaft of the driving motor 11 has fixedly installed the gear 13, the inner round wall of the supporting base plate 1 has set up a plurality of tooth grooves 12 meshed with the gear 13, the top surface of the tooth grooves 15 is fixedly installed on the top surface of the rotating plate 2, when the crane 15 has the first supporting base plate 3 has to be movably sleeved with the supporting base plate 1, at this moment, through setting up supporting baseplate 1, the user lay supporting baseplate 1 and rotor plate 2 etc. at the position of waiting to use, at this moment through setting up threaded column 17, rotate threaded column 17, make threaded column 17 reciprocate in the inside of threaded ring 16, thereby carry out better support to the bottom of supporting baseplate 1, and then through setting up rack 20, the user places the sand bag at the top surface of rack 20, thereby it is spacing to push down supporting baseplate 1's top surface, then through setting up apron 21, pour sand into the inside of counter weight storehouse 14, thereby push down the top surface of counter weight 2, make when lifting hook of lifting machine 15 lifts by crane article, make the front and back atress of rotor plate 2 keep as balanced as possible, and then through setting up and make lifting machine 15, start lifting hook make the downwardly moving, thereby lift article, remove the position of article, at this moment, through setting up and make driving motor 11 drive gear 13 rotate, because tooth's socket 12 and gear 13 mesh, thereby make second backup pad 10 and supporting baseplate 1 etc. carry out the depression limiting around rotating 5, then through setting up apron 21, thereby the effect of lifting machine need not to rotate, the counter weight is reached, and the article is lifted by crane 2, and the effect is reached as far as possible, and the article is lifted by lifting machine is moved down.

Example two

Based on the above embodiment 1, referring to fig. 2, 3 and 4, the top surface of the rotating plate 2 is fixedly provided with the counterweight bin 14, the bottom surface of the supporting base plate 1 is fixedly provided with the plurality of threaded rings 16, the inner circular wall surface of the threaded rings 16 is in threaded connection with the threaded column 17, one side of the second supporting frame 18 is fixedly provided with the control switch 19, and the control switch 19 is electrically connected with the PLC controller.

Example III

Based on the above embodiment 1 or 2, referring to fig. 2, 3 and 4, the top surface of the second support frame 18 is fixedly provided with a placement frame 20, one side of the weight compartment 14 is provided with two hinges, the top surface of the weight compartment 14 is provided with a cover plate 21, and the cover plate 21 is connected with the weight compartment 14 through the hinges.

The working principle is that when a user needs to lift an article by arranging the supporting bottom plate 1, the supporting bottom plate 1 is arranged, the user places the supporting bottom plate 1, the rotating plate 2 and the like at a position to be used, the threaded column 17 is rotated by arranging the threaded column 17, the threaded column 17 moves up and down in the threaded ring 16, the bottom of the supporting bottom plate 1 is well supported, the placing frame 20 is arranged, the sand bag is placed on the top surface of the placing frame 20 by the user, the top surface of the supporting bottom plate 1 is pressed down and limited, the cover plate 21 is arranged, sand is poured into the inner part of the counterweight warehouse 14, the top surface of the rotating plate 2 is pressed down, the front and back stressing of the rotating plate 2 is kept balanced as much as possible, the lifting hook 15 is arranged, the lifting machine 15 is started to move downwards, the article is lifted, the article is moved to the required position, the motor 11 is arranged, the gear 11 is driven by the motor, the gear 13 is driven by the gear 13 is driven, the rotating plate 13 is not required to rotate, the lifting plate 13 is rotated, the article is lifted by the lifting plate is rotated, the article is lifted by the lifting plate 2, the rotating plate is rotated, and the top surface is rotated, the lifting effect is saved, and the article is completely, and the lifting effect is achieved by the lifting mechanism is realized by the lifting mechanism through the lifting hook 15, convenient to use.

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

Claims (6)

1. A hoist for construction, comprising:

The device comprises a supporting bottom plate (1), wherein a rotating plate (2) is arranged on the top surface of the supporting bottom plate (1), a first supporting frame (3) is fixedly arranged on the top surface of the rotating plate (2), a second supporting frame (18) is fixedly arranged on the outer circular wall surface of the supporting bottom plate (1), and a PLC (programmable logic controller) is fixedly arranged on one side of the second supporting frame (18);

The lifting assembly is arranged on the top surface of the rotating plate (2) and used for lifting cargoes, the lifting assembly comprises a fixing hole (4), the fixing hole (4) is formed in the top surface of the rotating plate (2), a limit post (5) is movably sleeved on the inner circular wall surface of the fixing hole (4), the limit post (5) is fixedly arranged on the top surface of the supporting bottom plate (1), a plurality of first supporting plates (6) are fixedly arranged on the bottom surface of the rotating plate (2), rotating plates (7) are movably sleeved in the first supporting plates (6), fixing posts (8) are fixedly arranged on two sides of the rotating plates (7) respectively, first circular through holes are formed in two sides of the first supporting plates (6) respectively, limit grooves (9) are formed in the top surface of the supporting bottom plate (1) in a movable sleeved mode, second supporting plates (10) are fixedly arranged on two sides of the rotating plate (2) respectively, second supporting plates (10) are fixedly arranged on the two sides of the second supporting plates, second circular through holes (11) are formed in the inner circular wall surfaces of the first supporting plates (8) in a movable sleeved mode, second circular through holes are formed in the two sides of the supporting bottom plate (1) respectively, second supporting plates are respectively, second circular through holes are respectively connected with second circular through holes (11), the bottom surface fixed mounting of the drive shaft of driving motor (11) has gear (13), a plurality of tooth's socket (12) have been seted up to the interior circular wall of supporting baseplate (1), tooth's socket (12) with gear (13) meshing, the top surface fixed mounting of rotor plate (2) has loop wheel machine (15), the steel cable of loop wheel machine (15) with the gyro wheel activity of first support frame (3) cup joints.

2. The elevator for building construction according to claim 1, wherein the top surface of the rotating plate (2) is fixedly provided with a counterweight bin (14).

3. The lifting machine for building construction according to claim 1 is characterized in that a plurality of threaded rings (16) are fixedly arranged on the bottom surface of the supporting bottom plate (1), and threaded columns (17) are connected with the inner circular wall surfaces of the threaded rings (16) in a threaded mode.

4. The hoisting machine for building construction according to claim 1, wherein a control switch (19) is fixedly installed on one side of the second support frame (18), and the control switch (19) is electrically connected with the PLC.

5. The hoisting machine for building construction according to claim 1, wherein the top surface of the second supporting frame (18) is fixedly provided with a placing frame (20).

6. The lifting machine for building construction according to claim 2, wherein two hinges are fixedly arranged on one side of the counterweight bin (14), a cover plate (21) is arranged on the top surface of the counterweight bin (14), and the cover plate (21) is connected with the counterweight bin (14) through the hinges.