CN218025211U

CN218025211U - Hoisting device for civil construction

Info

Publication number: CN218025211U
Application number: CN202221976173.3U
Authority: CN
Inventors: 王子豪; 陈云祥; 何英健
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-13
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a hoisting device for civil construction, including removing the frame, the bottom of removing the frame is provided with the universal wheel, and the one end of removing the frame is provided with the notch, fixedly connected with mount in the notch, the outside of mount is provided with the hoist and mount frame, be provided with the push pedal on the hoist and mount frame, and the top of hoist and mount frame is provided with the recess, the recess internal rotation is connected with the screw rod, be provided with output and screw rod one end fixed connection's motor one in the hoist and mount frame, the outer surface screw thread of screw rod has cup jointed the spiral shell piece, the top of spiral shell piece and the bottom fixed connection of push pedal, remove top one side fixedly connected with fixed case of frame. The utility model discloses in, through the cooperation setting of motor two, winding roller, hoist and mount haulage rope, hoist and mount frame, mount isotructure, can be convenient stable carry on some building apparatus steady safe hoist and mount work, the cooperation is removed the frame and can be carried out stable transportation operation.

Description

Hoisting device for civil construction

Technical Field

The utility model relates to a civil construction auxiliary assembly technical field especially relates to a hoisting device for civil construction.

Background

The civil construction refers to applied materials and equipment and technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to an object of engineering construction, namely, various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research, the building construction is a very common project in the civil construction, in the building construction, in order to ensure that materials can be conveniently conveyed, hoisting equipment is required to be used for transportation operation, generally, in the building construction process, the building of scaffolds is very important, in order to improve the convenience of building the scaffolds, hoisting and transportation work is required to be carried out on parts of the scaffolds, and therefore, a certain demand is provided for a hoisting device for the civil construction;

some hoisting devices for civil construction of current, most all are large-scale construction lifting device, not only economic cost is high, moreover when the hoist and mount transportation to some miniareas, for example, carry out the handling of scaffold member, large-scale lifting device then has the use limitation, therefore the most manual use tool racks that all are of conventional miniareas hoist and mount transportation, not only the operation is wasted time and energy, lack the stationarity during hoist and mount moreover, the safety problem that falls appears easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a hoisting device for civil construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hoist and transport device for civil construction, is including removing the frame, the bottom of removing the frame is provided with the universal wheel, and the one end of removing the frame is provided with the notch, fixedly connected with mount in the notch, the outside of mount is provided with hoist and mount frame, be provided with the push pedal on the hoist and mount frame, and the top of hoist and mount frame is provided with the recess, the recess internal rotation is connected with the screw rod, be provided with output and screw rod one end fixed connection's motor one in the hoist and mount frame, the surface screw thread of screw rod has cup jointed the spiral shell piece, the top of spiral shell piece and the bottom fixed connection of push pedal, top one side fixedly connected with fixed box of removing the frame, the top of fixed box is provided with accomodates the groove, and rotates on the fixed box and is connected with the axis of rotation, the surface of axis of rotation just is located accomodate the nested fixedly connected with wire winding roller in the groove, the winding has the hoist and mount haulage rope on the wire winding roller, the one end of hoist and mount frame, top one side of removing the frame is provided with motor two, the equal nested fixedly connected with the band pulley of one end of motor two, connect through the belt transmission between the band pulley, surface one side of mount frame is provided with the controller.

As a further description of the above technical solution:

and one side of the outer surface of the hoisting frame is fixedly connected with a limiting sliding block which is in nested sliding connection with the limiting sliding groove.

As a further description of the above technical solution:

the bottom fixedly connected with fixing base of hoist and mount frame, be provided with the inner chamber in the fixing base, nested sliding connection has the buffer block in the inner chamber, and is connected with buffer spring between inner chamber inner wall top and the top of buffer block, the bottom of buffer block just is located the below position fixedly connected with supporting pad of fixing base.

As a further description of the above technical solution:

the fixing base is provided with four groups and is arranged on two sides of the bottom of the hoisting frame close to two ends, and the supporting pad is made of rubber.

As a further description of the above technical solution:

the hoisting traction ropes are arranged in two groups, and the two groups of hoisting traction ropes are wound on the winding roller respectively and are close to the two ends.

As a further description of the above technical solution:

the top fixedly connected with direction box of mount, it is connected with the guide pulley to rotate in the direction box, hoist and mount haulage rope and guide pulley are sliding connection.

As a further description of the above technical solution:

and a protective box is arranged on the outer side of the second motor.

As a further description of the above technical solution:

the model of controller is STM32, be electric connection between motor one, motor two and the controller.

The utility model discloses following beneficial effect has:

this hoisting device for civil construction, through motor two, the winding roller, hoist and mount haulage rope, hoist and mount frame, the cooperation setting of mount isotructure, can be convenient stable carry out the hoist and mount work of steady safety with some building apparatus, the cooperation is removed the frame and can is carried out stable transportation operation, structural connection is stable, easy operation is convenient, it is safe to use, at the hoist and mount in-process, the structure operates steadily, push pedal structure through setting up, can carry out convenient automatic discharge operation, high durability and convenient use, operation labour saving and time saving, and some large-scale building construction lifting device relatively, this device overall design is retrencied relatively, economic cost is low, and application scope is extensive, it is little to use the limitation.

Drawings

Fig. 1 is a schematic view of the overall structure of a lifting device for civil construction according to the present invention;

fig. 2 is a front view of a lifting device for civil construction according to the present invention;

fig. 3 is an enlarged view of a in fig. 2 of a hoisting device for civil construction according to the present invention.

Illustration of the drawings:

1. a movable frame; 2. a universal wheel; 3. a recess; 4. a fixed mount; 5. a hoisting frame; 6. a limiting chute; 7. a limiting slide block; 8. a fixed seat; 9. an inner cavity; 10. a buffer block; 11. a buffer spring; 12. a support pad; 13. pushing the plate; 14. a groove; 15. a screw; 16. a first motor; 17. a screw block; 18. a fixed box; 19. a rotating shaft; 20. a storage groove; 21. a winding roller; 22. hoisting a traction rope; 23. a guide box; 24. a guide wheel; 25. a second motor; 26. a protective box; 27. a pulley; 28. a belt; 29. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a hoisting device for civil construction comprises a moving frame 1, wherein universal wheels 2 are arranged at the bottom of the moving frame 1, a notch 3 is formed in one end of the moving frame 1, a fixed frame 4 is fixedly connected in the notch 3, the bottom of the fixed frame 4 extends to the position below the moving frame 1, so that the hoisting frame 5 can be directly close to the ground when descending, articles to be hoisted can be conveniently placed on the hoisting frame 5, the carrying convenience can be improved, the hoisting frame 5 is arranged on the outer side of the fixed frame 4, a push plate 13 is arranged on the hoisting frame 5, a groove 14 is formed in the top of the hoisting frame 5, a screw rod 15 is rotatably connected in the groove 14, a first motor 16 with an output end fixedly connected with one end of the screw rod 15 is arranged in the hoisting frame 5, a screw block 17 is sleeved on the outer surface of the screw rod 15, and the top of the screw block 17 is fixedly connected with the bottom of the push plate 13, the setting of push pedal 13 structure, can be when hoisting to some fixed floor positions, remove through promoting article, it assists the discharge operation to promote the convenience of unloading after the hoist and mount, remove the fixed case 18 of top one side fixedly connected with of frame 1, the top of fixed case 18 is provided with accomodates groove 20, and rotate on the fixed case 18 and be connected with axis of rotation 19, axis of rotation 19's surface just is located and accomodates the interior nested fixedly connected with wire winding roller 21 of groove 20, the winding has hoist and mount haulage rope 22 on the wire winding roller 21, the one end of hoist and mount haulage rope 22 and the top fixed connection of hoist and mount frame 5, top one side of removing frame 1 is provided with motor two 25, the output of motor two 25 and the equal nested fixedly connected with band pulley 27 of one end of axis of rotation 19, connect through belt 28 transmission between two band pulleys 27, surface one side of mount 4 is provided with controller 29.

In the further scheme, a limiting sliding groove 6 is formed in one side of the outer surface of the fixing frame 4, a limiting sliding block 7 which is connected with the limiting sliding groove 6 in a nested sliding mode is fixedly connected to one side of the outer surface of the hoisting frame 5, and the arrangement of a limiting structure can guarantee the stability of the whole hoisting frame 5 structure during hoisting, lifting and moving.

In the further scheme, the bottom fixedly connected with fixing base 8 of hoist and mount frame 5, be provided with inner chamber 9 in the fixing base 8, nested sliding connection has buffer block 10 in the inner chamber 9, and be connected with buffer spring 11 between the top of inner chamber 9 inner wall top and buffer block 10, the bottom of buffer block 10 just is located fixing base 8 below position fixedly connected with supporting pad 12, the setting of this structure, can drop to hoist and mount frame 5 and play a cushioning effect when contacting with ground, also when guaranteeing to go up goods simultaneously, the stability of structure, when hoist and mount frame 5 descends and press close to ground or go up goods, supporting pad 12 contacts with ground earlier, press to hoist and mount frame 5 when goods, hoist and mount frame 5 receives the action of gravity and push down, supporting pad 12 then produces the reaction force with ground and drive buffer block 10 compression buffer spring 11, can play a buffer protection's effect to whole hoist and mount frame 5.

In the further scheme, fixing base 8 is provided with four groups altogether and sets up and be close to both ends position in the bottom both sides of hoisting frame 5, and supporting pad 12 is the rubber material, and the stability that the structure supported can effectively be guaranteed to four groups of structures, and the rubber material is wear-resisting durable.

In the further scheme, hoist and mount haulage rope 22 is provided with two sets ofly altogether, and two sets of hoist and mount haulage rope 22 twine respectively on winding roller 21 and are close to both ends position, and two sets of haulage rope structures set up, can be connected to simultaneously on the lug of hoist and mount frame 5 both sides, guarantee hoist and mount frame 5 stationarity when the hoist and mount operation, two sets of haulage rope twine simultaneously on winding roller 21, neither influence the normal function of structure, also can guarantee the synchronism when hoist and mount structure operation simultaneously.

In the further scheme, the top fixedly connected with of mount 4 leads box 23, and the direction box 23 internal rotation is connected with guide pulley 24, and hoist and mount haulage rope 22 and guide pulley 24 are sliding connection, and the setting of this structure can guarantee the stationarity and the smoothness nature of whole hoisting structure operation.

In the further scheme, a protective box 26 is installed on the outer side of the second motor 25, and the second motor 25 can be well protected by the protective box 26.

In a further scheme, the model of the controller 29 is STM32, the first motor 16, the second motor 25 and the controller 29 are electrically connected, and the controller 29 can ensure that the whole structure can stably control operation and operation.

The working principle is as follows: when the hoisting device for civil construction is used, building appliances to be hoisted are placed on the hoisting frame 5, a second motor 25 is started, the second motor 25 drives the belt wheel 27 to rotate, the belt wheel 27 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the winding roller 21 to rotate, the winding roller 21 drives the hoisting traction rope 22 to wind, so that the hoisting traction rope 22 can drive the hoisting frame 5 to ascend, the whole moving frame 1 can be moved to a position corresponding to unloading through the universal wheel 2, meanwhile, the building appliances can be hoisted on building structures at positions higher than the ground through the hoisting frame 5, when unloading needs to be carried out on the building structures at the positions higher positions, for example, a scaffold platform position of a bridge structure or a building low-level construction protection facility position, one end position of the hoisting frame 5 is butted to the building structure unloading position through the moving frame 1, a first motor 16 is started, a first motor 16 drives a screw rod 15 to rotate, the screw rod 15 drives a screw block 17 to move, the screw block 177 drives a push plate 13 to move, the push plate 13 can push the building appliances on the hoisting frame 5 and automatically push the hoisting frame 5 and the hoisting structure to unload, and the building structure can be unloaded.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hoisting device for civil construction, is including removing frame (1), its characterized in that: the bottom of the moving frame (1) is provided with universal wheels (2), one end of the moving frame (1) is provided with a notch (3), a fixing frame (4) is fixedly connected in the notch (3), a hoisting frame (5) is arranged on the outer side of the fixing frame (4), a push plate (13) is arranged on the hoisting frame (5), a groove (14) is formed in the top of the hoisting frame (5), a screw rod (15) is rotationally connected in the groove (14), a first motor (16) with an output end fixedly connected with one end of the screw rod (15) is arranged in the hoisting frame (5), a screw block (17) is sleeved on the outer surface thread of the screw rod (15), the top of the screw block (17) is fixedly connected with the bottom of the push plate (13), a fixing box (18) is fixedly connected with one side of the top of the moving frame (1), a winding rope (21) is arranged on the top of the fixing box (18), a winding rope (22) is rotatably connected on the fixing box (18), and a second hoisting rope (22) is connected with a hoisting motor (5), the output end of the second motor (25) and one end of the rotating shaft (19) are fixedly connected with belt wheels (27) in a nesting mode, the belt wheels (27) are connected in a transmission mode through belts (28), and a controller (29) is arranged on one side of the outer surface of the fixing frame (4).

2. The hoisting device for civil construction according to claim 1, characterized in that: and one side of the outer surface of the fixed frame (4) is provided with a limiting sliding groove (6), and one side of the outer surface of the hoisting frame (5) is fixedly connected with a limiting sliding block (7) which is connected with the limiting sliding groove (6) in a nested sliding manner.

3. The hoisting device for civil construction according to claim 1, characterized in that: the bottom fixedly connected with fixing base (8) of hoist and mount frame (5), be provided with inner chamber (9) in fixing base (8), nested sliding connection has buffer block (10) in inner chamber (9), and is connected with buffer spring (11) between the top of inner chamber (9) inner wall top and buffer block (10), the bottom of buffer block (10) just is located fixing base (8) below position fixedly connected with supporting pad (12).

4. The hoisting device for civil construction according to claim 3, characterized in that: the fixing seat (8) is provided with four groups and is arranged on two sides of the bottom of the hoisting frame (5) close to two ends, and the supporting pad (12) is made of rubber.

5. The hoisting device for civil construction according to claim 1, characterized in that: the hoisting traction ropes (22) are arranged in two groups, and the two groups of hoisting traction ropes (22) are wound on the winding roller (21) respectively and are close to the two ends.

6. The hoisting device for civil construction according to claim 1, characterized in that: the top fixedly connected with direction box (23) of mount (4), direction box (23) internal rotation is connected with guide pulley (24), hoist and mount haulage rope (22) are sliding connection with guide pulley (24).

7. The hoisting device for civil construction according to claim 1, characterized in that: and a protective box (26) is arranged on the outer side of the second motor (25).

8. The hoisting device for civil construction according to claim 1, characterized in that: the model of controller (29) is STM32, be electric connection between motor one (16), motor two (25) and controller (29).