CN220998900U - Lifting device for building construction - Google Patents
Lifting device for building construction Download PDFInfo
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- CN220998900U CN220998900U CN202323107018.5U CN202323107018U CN220998900U CN 220998900 U CN220998900 U CN 220998900U CN 202323107018 U CN202323107018 U CN 202323107018U CN 220998900 U CN220998900 U CN 220998900U
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- hoisting
- building construction
- lifting
- box
- construction according
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- 238000009435 building construction Methods 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction equipment, in particular to a lifting device for building construction. The device comprises a hoisting assembly part, a hoisting part, an electric control and wireless remote control transceiver part and a hoisting box part; the lifting assembly is characterized by comprising a door-shaped fixing frame, a reinforcing connecting rod, a limiting sliding rail, a concave sliding block, an electromagnetic locking block and a pedal plate; the hoisting part comprises an electric hoist, a deep groove fixed pulley and a plurality of stranded steel cables; the electric control and wireless remote control receiving and transmitting part comprises a distribution box, a receiving assembly and a handle type transmitting remote controller; the hoisting box part comprises a hoisting box, a hoisting ring and a limiting hole. The utility model has the characteristics of simple structure, firmness and stability, and simultaneously increases the safety of constructors.
Description
Technical Field
The utility model relates to the technical field of building construction equipment, in particular to a lifting device for building construction.
Background
The lifting device can be used for various buildings and structures, including high-rise buildings, bridges, machine and equipment foundations and the like. In the field of construction and construction, hoisting devices are commonly used for hoisting and installing various equipment and devices, such as small and medium sized concrete members, steel structures, machines and equipment, etc. The hoisting device has the characteristics of adjustable height, firmness, stability and the like, so as to ensure the construction safety and high efficiency.
The type and form of the hoisting device are various, including a fixed hoisting frame, a telescopic hoisting frame, a movable hoisting frame and the like. The fixed hoisting frame is usually used in occasions requiring higher stability; the telescopic hoisting frame is usually used in occasions requiring frequent movement and adjustment; the movable hoisting frame is suitable for occasions requiring flexibility and mobility. The hoisting device is one of the indispensable tools in building construction.
The Chinese patent discloses a lifting device for building construction, which is named as an authorized bulletin number CN217921169U, and is described as comprising a base component, wherein the base component comprises a base, a sliding piece and a rotating piece, a channel is formed in the base, the sliding piece is connected in the channel on the base in a sliding way, and the rotating piece is fixedly connected to the top end of the sliding piece; the hoisting assembly comprises a hydraulic part, a telescopic part, a hoisting part and a fixing part, wherein the hydraulic part is fixedly connected with the end part of the rotating part, the telescopic part is fixedly connected with the side wall of the hydraulic part, the hoisting part is fixedly connected with the side wall of the telescopic part, and the fixing part is fixedly connected with the end part of the hoisting part.
The patent is still to be perfected in the following technical points:
1. When the lifting device lifts cargoes, the cargoes are connected by only one steel wire rope, and the cargoes are easy to shake in the air in a suspended state, so that the cargoes can be fallen off, and dangers are generated;
2. When goods need fall on the ground, the lifting device is required to be rotated, and the goods cannot be directly unloaded on the construction ground, so that the goods can shake and swing irregularly due to inertia during rotation.
Disclosure of utility model
The utility model provides a lifting device for building construction, which aims to solve the technical problems in the prior art.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
A lifting device for building construction comprises a lifting assembly part, a lifting part, an electric control and wireless remote control receiving and transmitting part and a lifting box part; the hoisting assembly part comprises a door-shaped fixing frame, a reinforcing connecting rod, a limiting sliding rail, a concave sliding block, an electromagnetic locking block and a pedal plate; the hoisting part comprises an electric hoist, a deep groove fixed pulley and a plurality of stranded steel cables; the electric control and wireless remote control receiving and transmitting part comprises a distribution box, a receiving assembly and a handle type transmitting remote controller; the hoisting box part comprises a hoisting box, a hoisting ring and a limiting hole.
The door-shaped fixing frame is fixed on the working surface through special clamping and bolts.
The top end of the reinforcing connecting rod is arranged in the middle of the back surface of the upper cross beam of the door-shaped fixing frame, and the bottom end of the reinforcing connecting rod is arranged at the edge of the working surface.
The limiting slide rail is 2, the top ends of the limiting slide rail are respectively arranged on the back surface of the upper cross bar of the door-shaped fixing frame, and the lower ends of the limiting slide rail are arranged on a wall body perpendicular to the construction ground.
The limit sliding rail is provided with the electromagnetic locking block.
The foot pedal is arranged on the construction ground right below the limiting slide rail.
The electric hoist is arranged on the construction ground through bolts.
The deep groove fixed pulley is arranged in the middle position on the upper beam of the door-shaped fixing frame.
The distribution box is arranged on the door-shaped fixing frame.
The back of the hanging box is provided with the concave sliding block, the middle position of the upper cross beam of the concave sliding block is provided with the hanging ring, and the bottom of the hanging ring is provided with the limiting hole.
The beneficial effects of the utility model are as follows:
The lifting device for building construction provided by the utility model has a simple structure, and is firm and stable. The stability of the lifting box in the lifting process is enhanced through the mutual matching of the limiting sliding rail and the concave sliding block; through the arrangement of the limiting slide rail, the hoisting box can directly unload cargoes in the construction ground, and the safety of constructors is enhanced; the electromagnetic locking blocks and the limiting holes are matched with each other, so that the lifting box can not slide up and down due to the change of the ductility of the stranded steel cables due to the reduction of cargoes in the unloading process, and the stability of the lifting box is improved.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is a left side schematic view of the hoist assembly.
Fig. 3 is a front view of the hoist assembly.
Fig. 4 is a schematic view of the back structure of the lifting case.
Fig. 5 is a schematic structural view of the distribution box in the present utility model.
Fig. 6 is an isometric view of a handle-type transmitting remote control according to the present utility model.
Fig. 7 is an enlarged partial schematic view of the connection location at a.
Reference numerals in the drawings denote:
1. Hoisting assembly part, 101, door-shaped fixing frame, 102, limit sliding rail, 103, connecting sheet, 104, electromagnetic locking block, 105, reinforced connecting rod, 2, hoisting part, 209, electric hoist, 210, stranded steel cable, 211, deep groove positioning pulley, 303, distribution box, 304, handle type emission remote controller, 4, foot pedal, 505, concave sliding block, 6, hoisting box, 602, hoisting ring and 604, limit hole.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments thereof, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
A lifting device for building construction comprises a lifting assembly part 1, a lifting part 2, an electric control and wireless remote control receiving and transmitting part and a lifting box part. The hoisting assembly part 1 comprises a door-shaped fixing frame 101, a reinforcing connecting rod 105, a limiting sliding rail 102, a concave sliding block 505, an electromagnetic locking block 104 and a pedal plate 4; the hoisting part 2 comprises an electric hoist 209, a deep groove fixed pulley 211 and a multi-strand stranded steel cable 210; the electric control and wireless remote control receiving and transmitting part comprises a distribution box 303, a receiving component and a handle type transmitting remote controller 304; the lifting box part comprises a lifting box 6, a lifting ring 602 and a limiting hole 604.
The portal fixing frame 101 is fixed on the working surface by special clamping and bolts. The top end of the reinforcing connecting rod 105 is installed at the middle position of the back surface of the upper beam of the door-shaped fixing frame 101, and the bottom end of the reinforcing connecting rod is installed at the edge of the working surface. The two ends of the reinforcing connecting rod 105 are fixed on the door-shaped fixing frame and the working surface through bolts respectively, so that the stability of the door-shaped fixing frame 105 is enhanced. The limit sliding rail 102 is 2, the top ends of which are symmetrically arranged on the back surface of the upper cross bar of the door-shaped fixing frame 101, and the lower ends of which are arranged on the wall body vertical to the construction ground. The connecting sheet 103 can be used for connecting the plurality of limit sliding rails 102 together according to the lifting height required in actual work. An electromagnetic locking block 104 is arranged on the limit sliding rail 102. The back of the hanging box 6 is provided with a concave sliding block 505, the middle position of the upper cross beam is provided with a lifting ring 602, and the bottom of the upper cross beam is provided with a limiting hole 604.
The number of the concave sliding blocks 505 is 2, the concave sliding blocks are slid onto the limiting sliding rail 102, the lifting box 6 can be lifted along the limiting sliding rail 102, and the stability of the lifting box 6 in the lifting process is improved. The lifting device can directly discharge cargoes in the lifting box 6 on the construction ground by lifting along the limiting sliding rail 102, and constructors do not need to stand at the edge of the construction ground when discharging, so that the safety of the constructors is improved. When the position of the limit hole 604 on the lifting box 6 is overlapped with that of the electromagnetic locking block 104 on the limit sliding rail 102, the electromagnetic locking block 104 is controlled by the handle type emission remote controller 304 to extend forwards and be inserted into the limit hole 604, so that the stability of the lifting box during unloading is improved, and the personal safety of constructors is ensured.
The foot pedal 4 is installed on the construction floor right below the limit slide rail 102. The foot pedal 4 can be selectively placed, when heavy or relatively large goods are unloaded, the foot pedal 4 can be placed and fixed on the construction ground right below the limit sliding rail 102 through bolts, so that the foot pedal 4 is more stable, and a constructor can conveniently stand on the foot pedal to carry the goods; when unloading some relatively light and small goods, the foot pedal 4 may not be placed, since the height of the constructor is sufficient to be able to remove the goods.
The electric hoist 209 is mounted on the construction ground by bolts; the deep groove fixed pulley 211 is installed at an intermediate position above the upper beam of the portal frame 101. One end of the stranded wire rope 210 is wound on the electric hoist 209, and the other end is connected with the hoisting ring 602 through the deep groove positioning slide rail 211.
The distribution box 303 is mounted on the door-shaped fixing frame 101, a control button is arranged on the distribution box 303, and a receiving component is arranged inside the control button. The distribution box 303 is fixed to the door-shaped fixing frame 101 by bolts. Constructors can control the electric winch 209 to drive the lifting box 6 to lift along the limiting sliding rail 102 through a button or a handle type emission remote controller 304 on the distribution box 303, and the lifting box 6 cannot swing and shake in the lifting process due to the limitation of the limiting sliding rail 102, so that the possibility of falling due to shaking in the conveying process of cargoes is reduced.
Because the electrical connection of the distribution box 303 and the handle-type transmitting remote controller 304 are conventional, they will not be described in detail herein.
The application process of the utility model is as follows: firstly, mounting a door-shaped fixing frame on a working surface, respectively mounting two ends of a reinforcing connecting rod on the door-shaped fixing frame and the working surface, and locking a bolt; the upper ends of the 2 limit sliding rails 102 are symmetrically arranged on the back surface of an upper cross bar of the door-shaped fixing frame, and the lower ends of the upper cross bar are arranged on a wall body perpendicular to the construction ground; and selectively installing pedals according to the unloaded goods. Secondly, sliding a concave sliding block on the back of the hoisting box onto a limiting sliding rail; the hoisting box is connected with the electric hoist by a plurality of stranded steel cables which bypass the fixed pulleys of the deep grooves; then, constructor can be according to the work needs, and the autonomous control button or the electronic hoist engine of control through handle formula emission remote controller that are equipped with on the block terminal drive hoist and mount case goes up and down, and spacing hole and the electromagnetic locking piece coincidence on the hoist and mount case also lie in construction ground this moment, outwards stretch out through block terminal or handle formula emission remote controller control electromagnetic locking piece to insert spacing downthehole. Finally, constructors stand on the construction ground or the foot pedals to unload cargoes, namely, the hoisting device completes the transportation of cargoes once.
The above examples are given for clarity of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. The lifting device for building construction comprises a lifting assembly part (1), a lifting part (2), an electric control and wireless remote control receiving and transmitting part and a lifting box part; the lifting assembly is characterized in that the lifting assembly part (1) comprises a door-shaped fixing frame (101), a reinforced connecting rod (105), a limiting sliding rail (102), a concave sliding block (505), an electromagnetic locking block (104) and a pedal plate (4); the hoisting part (2) comprises an electric hoist (209), a deep groove fixed pulley (211) and a multi-strand stranded steel cable (210); the electric control and wireless remote control receiving and transmitting part comprises a distribution box (303), a receiving assembly and a handle type transmitting remote controller (304); the hoisting box part comprises a hoisting box (6), a hoisting ring (602) and a limiting hole (604).
2. The lifting device for building construction according to claim 1, wherein the portal frame (101) is fixed on the working surface by special clamping and bolts.
3. The hoisting device for building construction according to claim 1, wherein the top end of the reinforcing connecting rod (105) is installed at the middle position of the back surface of the upper beam of the portal-shaped fixing frame (101), and the bottom end of the reinforcing connecting rod is installed at the edge of the working surface.
4. The lifting device for building construction according to claim 1, wherein the number of the limiting slide rails (102) is 2, the top ends of the limiting slide rails are respectively arranged on the back surface of the upper cross bar of the door-shaped fixing frame (101), and the lower ends of the limiting slide rails are arranged on a wall body perpendicular to the construction ground.
5. The lifting device for building construction according to claim 1, wherein the limit sliding rail (102) is provided with the electromagnetic locking block (104).
6. The lifting device for building construction according to claim 1, wherein the foot pedal (4) is mounted on the construction floor right below the limit slide rail (102).
7. The hoisting device for building construction according to claim 1, characterized in that the electric hoist (209) is mounted on the construction floor by means of bolts.
8. The hoisting device for building construction according to claim 1, wherein the deep groove fixed pulley (211) is installed at a middle position above the upper beam of the door-shaped fixed frame (101).
9. A lifting device for building construction according to claim 1, characterized in that the distribution box (303) is mounted on the door-shaped holder (101).
10. The hoisting device for building construction according to claim 1, wherein the back of the hoisting box (6) is provided with the concave sliding block (505), the middle position of the upper beam is provided with the hoisting ring (602), and the bottom of the upper beam is provided with the limit hole (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323107018.5U CN220998900U (en) | 2023-11-17 | 2023-11-17 | Lifting device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323107018.5U CN220998900U (en) | 2023-11-17 | 2023-11-17 | Lifting device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998900U true CN220998900U (en) | 2024-05-24 |
Family
ID=91086639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323107018.5U Active CN220998900U (en) | 2023-11-17 | 2023-11-17 | Lifting device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998900U (en) |
-
2023
- 2023-11-17 CN CN202323107018.5U patent/CN220998900U/en active Active
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