CN218478472U - Hoisting machine for building construction external wall - Google Patents

Abstract

The utility model belongs to the technical field of the construction, especially, relate to a building construction is hoist machine for outer wall, including balance mechanism, balance mechanism's top is provided with elevating system, elevating system's left end below is connected with fixture, balance mechanism's mid-mounting has angle adjusting mechanism. The utility model discloses start second servo motor control spliced pole and drive gear revolve, be connected with first rack and second rack meshing through the gear, can control first fly leaf and second fly leaf and drive two clamping jaws and move to opposite direction, through the clamping jaw that is close to each other, can carry out the centre gripping to prefabricated wall body, and use through two wire rope, can avoid appearing the condition of rocking at will at the in-process that lifts by crane, the problem of relatively poor stability at the in-process of transport has been solved, rotate through the second bracing piece, can adjust the angle of stock, can control the prefabricated wallboard that lifts by crane simultaneously and rotate, be convenient for the loading and transport installation.

Description

A hoisting machine for building construction exterior walls

technical field

The utility model belongs to the technical field of building construction, in particular to a hoisting machine for building construction exterior walls.

Background technique

Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It is necessary to use a hoist to carry the prefabricated wall panels.

In the process of daily use, the hoisting machine is used to transport the prefabricated wall panels from one place to another. It is widely used in the exterior walls of building construction. In order to facilitate construction, a hoisting machine for exterior walls of building construction can be used, such as Publication No. CN214733966U proposes a hoisting mechanism for building construction, which solves the problem of fixing the hoisting direction, making it inconvenient for staff to adjust the hoisting direction according to actual needs, and the hoisting mechanism as a whole is not easy to fix, resulting in insufficient hoisting mechanism for hoisting. At the same time, it is not convenient to adjust the hoisting position of the hoisting mechanism after the hoisting mechanism is fixed, and it is not convenient to adjust the hoisting position in the future. However, there are still some defects in the above-mentioned documents: in the process of hoisting the prefabricated wall, it is not convenient The control device rotates horizontally, and in the process of hoisting, only a traditional method of winding rope is used, the stability is not high during the hoisting process, and it is easy to shake and affect the hoisting of the prefabricated wall. Therefore, be badly in need of improving existing hoisting machine, provide a kind of hoisting machine for exterior wall of building construction.

Utility model content

The purpose of this utility model is to provide a hoisting machine with reasonable design, simple structure and high hoisting stability in order to solve the problems existing in the prior art in the process of hoisting prefabricated walls. In the middle, it is not convenient for the control device to rotate laterally, and in the process of lifting, only one winding rope is used in the traditional method, the stability is not high during the lifting process, and it is easy to shake and affect the lifting of the prefabricated wall. .

In order to achieve the above object, the utility model adopts the following technical solutions:

A hoisting machine for building construction exterior walls, which includes a balance mechanism, a lifting mechanism is arranged above the balance mechanism, a clamping mechanism is connected below the left end of the lifting mechanism, and an angle adjustment mechanism is installed in the middle of the balance mechanism .

As a preferred embodiment, the balance mechanism includes a base, a first support rod, a second support rod and a long rod, the upper left side of the base is fixedly connected with a first support rod, and the first support rod is away from One end of the base is provided with a second support rod, and the end of the second support rod far away from the first support rod is connected with a long rod.

As a preferred embodiment, the connection mode between the first support rod and the second support rod is bearing connection, and the second support rod is fixedly connected with the long rod.

As a preferred embodiment, the lifting mechanism includes a connecting plate, a first mounting frame, a first servo motor, a rope take-up reel, a steel wire rope, a mounting plate, a connecting block and a mounting plate, and the connecting plate is fixedly connected with The first installation frame, the front of the first installation frame is provided with a first servo motor, the output end of the first servo motor passes through the first installation frame and is fixedly connected with the rope receiving reel, the front and rear of the rope receiving reel Both sides are provided with steel wire ropes, and the top left of the rope receiving reel is connected with a mounting plate, and the end of the steel wire rope away from the rope receiving reel is provided with a connecting block, and the bottom end of the connecting block is fixedly connected with a mounting plate.

As a preferred embodiment, the connection plate is fixedly connected to the second support rod, the connection mode between the first installation frame and the rope receiving reel is a rotational connection, and two groups of the installation disc are provided, and each group of There are two installation disks, the installation disks of the two groups are connected with the long rods in rotation, and the steel wire ropes are fixedly connected with the connection block.

As a preferred embodiment, the clamping mechanism includes a second servo motor, a connecting column, a gear, a first rack, a first movable plate, a second rack, a second movable plate and clamping jaws. The output ends of the two servo motors pass through the mounting plate and are fixedly connected to the connecting column. A gear is provided at the bottom of the connecting column, and a first rack is provided on the right side of the gear. The front of the first rack is fixedly connected with a The first movable plate, the left side of the gear is provided with a second rack, the rear of the second rack is fixedly connected with the second movable plate, and the bottom of the first movable plate and the second movable plate are fixedly connected With jaws.

As a preferred implementation manner, both the first rack and the second rack are slidably connected to the mounting plate, and both the first movable plate and the second movable plate are provided with limiting slots inside.

As a preferred embodiment, the angle adjustment mechanism includes a support plate, a worm gear, a second mounting frame, a driving motor and a worm screw, the worm gear is arranged above the front end of the support plate, and a A second mounting frame, a driving motor is installed on the right side of the second mounting frame, and the output end of the driving motor passes through the second mounting frame and is fixedly connected with the worm.

As a preferred embodiment, the support plate is fixedly connected to the first support rod, the worm wheel is fixedly connected to the second support rod, and the second support rod forms a rotating structure through a worm.

Compared with the prior art, the utility model has the beneficial effects:

In the scheme of the present utility model:

Start the second servo motor to control the connecting column to drive the gear to rotate, and the gear is meshed with the first rack and the second rack to control the first movable plate and the second movable plate to drive the two jaws to move in opposite directions. The jaws close to each other can clamp the prefabricated wall, and through the use of two steel wire ropes, it can avoid random shaking during the lifting process and solve the problem of poor stability during the handling process;

Start the driving motor to control the rotation of the worm. Through the meshing connection between the worm and the worm gear, the worm gear can be controlled to drive the second support rod connected to the bearing of the first support rod to rotate at the same time. The angle of the long rod can be adjusted through the rotation of the second support rod. At the same time, it can control the rotation of the hoisted prefabricated wall panels, which is convenient for loading, transportation and installation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Now, the accompanying drawings are described as follows:

Fig. 1 is a schematic view of the overall front view structure of the utility model;

Fig. 2 is the schematic structural diagram of the front view of the balance mechanism of the utility model;

Fig. 3 is a schematic structural diagram of the front view of the lifting mechanism of the present invention;

Fig. 4 is a left view structure diagram of the clamping mechanism of the present invention;

Fig. 5 is a structural schematic diagram of a cross-sectional top view of the mounting plate and the connecting block of the present invention;

Fig. 6 is a schematic structural diagram of the front view of the angle adjustment mechanism of the utility model;

Fig. 7 is a structural schematic diagram of the mounting plate of the present invention viewed from above.

In the picture:

1. Balance mechanism; 11. Base; 12. First support rod; 13. Second support rod; 14. Long rod; 2. Lifting mechanism; 21. Connecting plate; 22. First mounting frame; 23. First servo Motor; 24, rope reel; 25, steel wire rope; 26, mounting plate; 27, connecting block; 28, mounting plate; 3, clamping mechanism; 31, second servo motor; 32, connecting column; 33, gear; 34 , the first rack; 35, the first movable plate; 36, the second rack; 37, the second movable plate; 38, the claw; 4, the angle adjustment mechanism; 41, the support plate; 42, the worm wheel; 43, the first Two mounting brackets; 44, drive motor; 45, worm.

Detailed ways

The embodiments described below are only some embodiments of the present invention, and do not represent all embodiments consistent with the present invention. Now in conjunction with accompanying drawing, exemplary embodiment is described as follows:

As shown in one of Figures 1-7, the hoisting machine for building construction exterior walls of the present utility model includes a balance mechanism 1, and a lifting mechanism 2 is arranged above the balance mechanism 1. By setting the lifting mechanism 2, it is convenient to carry out prefabricated wall panels. Lifting, the lower left end of the lifting mechanism 2 is connected with a clamping mechanism 3. By setting the clamping mechanism 3, the prefabricated wallboard can be clamped to facilitate the handling of the prefabricated wallboard. The middle part of the balance mechanism 1 is equipped with an angle adjustment mechanism 4. By setting the angle adjustment mechanism 4, the rotation of the prefabricated wall panels can be controlled.

As a preferred embodiment, on the basis of the above structure, further, the balance mechanism 1 includes a base 11, a first support rod 12, a second support rod 13 and a long rod 14, and the upper left side of the base 11 is fixedly connected with a first Support rod 12, the first support rod 12 is provided with the second support rod 13 away from the end of the base 11, and the second support rod 13 is connected with a long rod 14 away from the first support rod 12, by setting the balance mechanism 1, it is convenient for this device installation.

As a preferred embodiment, on the basis of the above structure, further, the connection mode between the first support rod 12 and the second support rod 13 is a bearing connection, and the second support rod 13 is fixedly connected with the long rod 14. By setting the second The support rod 13 can drive the clamping mechanism 3 to rotate.

As a preferred embodiment, on the basis of the above structure, further, the lifting mechanism 2 includes a connecting plate 21, a first mounting frame 22, a first servo motor 23, a rope receiving disc 24, a steel wire rope 25, a mounting disc 26, and a connecting block 27 and a mounting plate 28, the top of the connecting plate 21 is fixedly connected with a first mounting frame 22, the front of the first mounting frame 22 is provided with a first servo motor 23, the output end of the first servo motor 23 runs through the first mounting frame 22 and It is fixedly connected with the rope reel 24, the front and rear sides of the rope reel 24 are all provided with a steel wire rope 25, the top left of the rope reel 24 is connected with a mounting plate 26, and the end of the wire rope 25 away from the rope reel 24 is provided with a connecting block 27, The bottom end of the connection block 27 is fixedly connected with a mounting plate 28, and by setting the rope receiving dish 24, it is convenient to wind up the steel wire rope 25, and it is convenient to lift the prefabricated wallboard.

As a preferred embodiment, on the basis of the above structure, further, the connecting plate 21 is fixedly connected to the second support rod 13, the connection mode between the first mounting bracket 22 and the rope receiving reel 24 is a rotational connection, and the mounting plate 26 is provided with Two groups, each group of mounting discs 26 are provided with two, and the two groups of mounting discs 26 are connected to the long rod 14 in rotation, and the steel wire rope 25 is fixed with the connecting block 27. Through the setting of the two steel wire ropes 25, the lifting of the prefabricated wallboard can be improved. stability.

As a preferred embodiment, on the basis of the above structure, further, the clamping mechanism 3 includes a second servo motor 31, a connecting column 32, a gear 33, a first rack 34, a first movable plate 35, a second rack 36. The second movable plate 37 and the jaw 38, the output end of the second servo motor 31 runs through the mounting plate 28 and is fixedly connected with the connecting column 32, the bottom of the connecting column 32 is provided with a gear 33, and the right side of the gear 33 is provided with a second A rack 34, the front of the first rack 34 is fixedly connected with a first movable plate 35, the left side of the gear 33 is provided with a second rack 36, and the rear of the second rack 36 is fixedly connected with a second movable plate 37, Both the first movable plate 35 and the second movable plate 37 are fixedly connected with clamping jaws 38 , and by setting two clamping jaws 38 that always slide in opposite directions, it is convenient to clamp the prefabricated wall panels that need to be transported.

As a preferred embodiment, on the basis of the above structure, further, the first rack 34 and the second rack 36 are slidably connected to the mounting plate 28, and the insides of the first movable plate 35 and the second movable plate 37 are opened. The limiting groove, through the setting of the first rack 34 and the second rack 36 , can drive the first movable plate 35 and the second movable plate 37 to slide in reverse direction at the same time.

As a preferred embodiment, on the basis of the above structure, further, the angle adjustment mechanism 4 includes a support plate 41, a worm wheel 42, a second mounting bracket 43, a drive motor 44 and a worm 45, and a worm wheel is arranged above the front end of the support plate 41. 42, the upper back of the support plate 41 is fixedly connected with a second mount 43, the right side of the second mount 43 is equipped with a drive motor 44, the output end of the drive motor 44 runs through the second mount 43 and is fixedly connected with the worm 45, By setting the worm 45 , the worm 45 will drive the second support rod 13 to rotate through the worm wheel 42 during the rotation process.

As a preferred embodiment, on the basis of the above structure, further, the support plate 41 is fixedly connected with the first support rod 12, the worm wheel 42 is fixedly connected with the second support rod 13, and the second support rod 13 forms a rotating structure through the worm 45 , through the meshing connection between the worm gear 42 and the worm screw 45, the worm gear 42 can drive the second support rod 13 to rotate, which is convenient to drive the hoisted prefabricated wallboard to rotate.

The working principle of the utility model is as follows:

When in use, first start the first servo motor 23 to rotate the rope receiving reel 24, and the rotating rope receiving reel 24 can release the connecting block 27 and the mounting plate 28 downwards through the steel wire rope 25, so that the two clamping jaws 38 are positioned on the prefabricated wall. The two sides of the plate, then start the second servo motor 31, control the connecting column 32 to drive the gear 33 to rotate at the same time, and connect the first rack 34 and the second rack 36 by meshing with the gear 33, so that the first movable plate 35 and the second rack can be connected. The second movable plate 37 drives the two jaws 38 to move in opposite directions at the same time, and the two jaws 38 that are close to each other can clamp the prefabricated wallboard, so as to facilitate the lifting of the clamped prefabricated wallboard;

Start the first servo motor 23, control the rewinding of the rope reel 24 to rewind the steel wire rope 25, and lift the connecting block 27, the mounting plate 28 and the clamped prefabricated wall panel upwards. In the process, two steel wire ropes 25 The setting of the prefabricated wall panel can avoid serious shaking during the hoisting process, can improve the hoisting stability, and can improve the unwinding or rewinding of the steel wire rope 25 under the action of the mounting plate 26 connected to the long pole 14 in rotation. resistance, low wear;

After the prefabricated wall panel is hoisted, start the drive motor 44 to rotate the worm 45, and the second support rod 13 can be driven to rotate through the worm gear 42 meshed with the worm 45, and the prefabricated wall can be controlled by the rotating second support rod 13 and the long rod 14. The panel rotation is adjusted to facilitate the transfer of the prefabricated wall panels to the transfer trolley, and then the prefabricated wall panels are transported to the required building exterior wall construction site using the transfer trolley.

The above are only preferred specific embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model; The equivalent changes, modifications, substitutions and variations made in the experiment should all be within the scope of protection defined by the claims.

Claims (9)

1. The utility model provides a hoisting machine for construction outer wall, includes balance mechanism (1), its characterized in that: the lifting mechanism (2) is arranged above the balance mechanism (1), the clamping mechanism (3) is connected below the left end of the lifting mechanism (2), and the angle adjusting mechanism (4) is arranged in the middle of the balance mechanism (1).

2. The hoisting machine for the construction exterior wall according to claim 1, wherein: balance mechanism (1) includes base (11), first bracing piece (12), second bracing piece (13) and stock (14), the first bracing piece (12) of left side top fixedly connected with of base (11), the one end that base (11) were kept away from in first bracing piece (12) is provided with second bracing piece (13), the one end that first bracing piece (12) were kept away from in second bracing piece (13) is connected with stock (14).

3. The hoisting machine for the construction exterior wall according to claim 2, wherein: the first supporting rod (12) is connected with the second supporting rod (13) through a bearing, and the second supporting rod (13) is fixedly connected with the long rod (14).

4. The hoisting machine for the construction exterior wall according to claim 1, wherein: elevating system (2) are including connecting plate (21), first mounting bracket (22), first servo motor (23), receipts rope dish (24), wire rope (25), mounting disc (26), connecting block (27) and mounting panel (28), the first mounting bracket of top fixedly connected with (22) of connecting plate (21), the place ahead of first mounting bracket (22) is provided with first servo motor (23), the output of first servo motor (23) runs through first mounting bracket (22) and links to each other with receipts rope dish (24) is fixed, both sides all are provided with wire rope (25) around receipts rope dish (24), the upper left side of receiving rope dish (24) is connected with mounting disc (26), the one end that receipts rope dish (24) was kept away from in wire rope (25) is provided with connecting block (27), the bottom fixedly connected with mounting panel (28) of connecting block (27).

5. The hoisting machine for the construction exterior wall according to claim 4, wherein: connecting plate (21) are fixed continuous with second bracing piece (13), first mounting bracket (22) are connected for rotating with the connected mode of receipts rope dish (24), mounting disc (26) are provided with two sets ofly, every group mounting disc (26) all are equipped with two, and are two sets of mounting disc (26) all rotate with stock (14) and link to each other, wire rope (25) are fixed continuous with connecting block (27).

6. The hoisting machine for the construction exterior wall according to claim 1, wherein: fixture (3) include second servo motor (31), spliced pole (32), gear (33), first rack (34), first fly leaf (35), second rack (36), second fly leaf (37) and clamping jaw (38), the output of second servo motor (31) runs through mounting panel (28) and links to each other with spliced pole (32) is fixed, the bottom of spliced pole (32) is provided with gear (33), the right side of gear (33) is provided with first rack (34), the first fly leaf of the place ahead fixedly connected with (35) of first rack (34), the left side of gear (33) is provided with second rack (36), the rear fixedly connected with second fly leaf (37) of second rack (36), the equal fixedly connected with clamping jaw (38) in below of first fly leaf (35) and second fly leaf (37).

7. The hoisting machine for the construction exterior wall according to claim 6, wherein: the first rack (34) and the second rack (36) are connected with the mounting plate (28) in a sliding mode, and limiting grooves are formed in the first movable plate (35) and the second movable plate (37).

8. The hoisting machine for the construction exterior wall according to claim 1, wherein: angle adjustment mechanism (4) are including backup pad (41), worm wheel (42), second mounting bracket (43), driving motor (44) and worm (45), the front end top of backup pad (41) is provided with worm wheel (42), the back upper place fixedly connected with second mounting bracket (43) of backup pad (41), driving motor (44) are installed on the right side of second mounting bracket (43), the output of driving motor (44) run through second mounting bracket (43) and with worm (45) fixed connection.

9. The hoisting machine for the construction exterior wall according to claim 8, wherein: the support plate (41) is fixedly connected with the first support rod (12), the worm wheel (42) is fixedly connected with the second support rod (13), and the second support rod (13) forms a rotating structure through the worm (45).

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