Building construction hoisting equipment
By introducing adjustment boxes and electric slide chutes into construction lifting equipment, using the combination of pulleys and connecting ropes, the problems of falling off and transporting the existing equipment are solved, and stable and flexible multi-point lifting is achieved, which improves the Safety and adaptability.
Patent Information
- Application Number
- CN202420677833.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Existing construction lifting equipment is prone to falling off when used for a long time, resulting in unstable lifting objects and clamping methods limit the type and stability of the items transported.
A construction hoisting equipment including an adjustment box and an electric slide chute is designed. Through the combination of pulleys and connecting ropes, the rope is retracted and released by the motor to achieve multi-point hoisting and clamping, which enhances the stability and flexibility of transportation. sex.
It improves the stability and safety of lifting equipment, can adapt to the stable transportation of a variety of construction supplies, avoids safety accidents caused by a single lifting point, and expands the types of transported items.
Smart Images
Figure CN222181584U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a kind of building construction hoisting equipment. Background Art
[0002] Hoisting is a general term for the installation and positioning of equipment by cranes or lifting mechanisms; hoisting frames play a vital role in the construction process. They can lift construction materials or equipment to the required height and position. With the continuous research and development of the construction industry, the requirements for hoisting frames are becoming more and more stringent. During the use of hoisting frames, when mobilizing wider structures, the hoisting frames are used in conjunction with the hoisted objects, and the stability of the hoisting frame structure is required to be high.
[0003] The existing patent (publication number: CN219239022U) discloses a construction hoisting device, including a construction hoisting plate, the front end of the construction hoisting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating worm, the rotating worm passes through the construction hoisting plate and is rotatably connected to it, the rotating worm is meshed with two worm wheels, each of the worm wheels is penetrated by a first threaded rod fixedly connected to it, each of the first threaded rods is rotatably connected to the construction hoisting plate, each of the first threaded rods is fixedly connected to a second threaded rod, and each The second threaded rods are rotatably connected to the construction hoisting plate, the outer walls of each of the first threaded rod and the second threaded rod are sleeved with a movable plate threadedly connected thereto, the top of each movable plate is fixedly connected to a limiting block, each limiting block is slidably connected to the construction hoisting plate, each movable plate is fixedly connected to a clamping block, the top of the construction hoisting plate is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a construction hoisting frame, a pulley is rotatably connected to the construction hoisting frame, and the outer wall of the pulley is sleeved with a construction hoisting line.
[0004] The inventor discovered the following problems in the prior art during the process of implementing the utility model: the prior art structure mostly uses one lifting point to bear force, which is prone to the connection point falling off after long-term use, thereby affecting the falling off of the object to be hoisted, causing great danger. The prior art structure adopts a clamping method, which limits the types of items that can be fixed and transported by the device, and cannot stably clamp and transport a variety of construction supplies. Utility Model Content
[0005] In view of the shortcomings of the prior art, the utility model provides a construction hoisting device, which solves the problem that the existing structure mostly uses one lifting point to bear force, and the connection point is prone to fall off after long-term use, which in turn affects the fall of the object to be hoisted, causing great danger. The existing structure adopts a clamping method, which limits the types of items that can be fixed and transported by the device, and cannot stably clamp and transport a variety of construction supplies.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a construction hoisting equipment, including an adjusting box and an electric slide, a pair of connecting rods are provided on the upper wall of the adjusting box, the upper ends of the pair of connecting rods are connected to pulleys, the pair of pulleys are slidably installed in the moving end of the electric slide, a lifting mechanism is provided in the adjusting box, and two pairs of circular holes are provided on the lower wall of the adjusting box, and connecting ropes are movably inserted in the two pairs of circular holes.
[0007] Preferably, the lifting mechanism includes a connecting plate installed in the adjusting box, a control box and a motor are provided in the adjusting box, an active rotating rod is provided at the driving end of the motor, the active rotating rod is rotatably connected between the control box and the wall of the connecting plate, a driven rotating rod is rotatably connected between the inner wall of the control box and the connecting plate, a driving gear is provided on the active rotating rod, a driven gear is provided on the driven rotating rod, the driving gear is meshed with the driven gear, rope winding rollers are provided on the active rotating rod and the driven rotating rod, and two pairs of limit cylinders are provided in the adjusting box.
[0008] Preferably, a pair of connecting ropes are wound around each of the pair of rope winding rollers, and the two pairs of connecting ropes pass through the two pairs of limiting cylinders respectively.
[0009] Preferably, one end of the two pairs of limiting cylinders is provided with an inclination angle.
[0010] Preferably, the lower ends of the two pairs of connection ropes are wound and connected with a bottom plate, and the moving object body is placed on the upper end of the bottom plate.
[0011] Beneficial Effects
[0012] The utility model provides a construction hoisting device. The utility model is designed with a structure for stable hoisting and transportation. The electric slide is adjusted to drive the pulley to slide in the electric slide, so that the device can be moved. When hoisting is required, the motor is started to drive two pairs of connecting ropes to be rolled up and released, and the moving object body is placed on the bottom plate. The motor is controlled to drive the two pairs of connecting ropes to be rolled up, so that the moving object body is clamped by the adjustment box and the bottom plate to increase stability. If other types of items need to be transported, the connecting ropes can be untied from the bottom plate, tied to fix the transported items, and hoisted and moved. The device has strong stability in movement, and can be stably transported by clamping and multi-point hoisting to avoid safety accidents caused by stress on a single hoisting point. The types of transported items that can be adapted are also diversified. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the internal structure of the regulating box of the utility model.
[0015] In the figure: 1. adjustment box; 2. connecting rod; 3. pulley; 4. electric slide; 5. connecting rope; 6. bottom plate; 7. moving object body; 8. round hole; 9. limit cylinder; 10. connecting plate; 11. rope winding roller; 12. control box; 13. driving gear; 14. driven gear; 15. driving rotating rod; 16. driven rotating rod; 17. motor. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-2 The utility model provides a technical solution: a construction hoisting device, including an adjusting box 1 and an electric slide 4, a pair of connecting rods 2 are provided on the upper wall of the adjusting box 1, the upper ends of the pair of connecting rods 2 are connected with pulleys 3, the pair of pulleys 3 are slidably installed in the moving end of the electric slide 4, a lifting mechanism is provided in the adjusting box 1, and two pairs of round holes 8 are provided on the lower wall of the adjusting box 1, and connecting ropes 5 are movably inserted in the two pairs of round holes 8.
[0018] In this embodiment, specifically, the lifting mechanism includes a connecting plate 10 installed in the adjusting box 1, a control box 12 and a motor 17 are provided in the adjusting box 1, an active rotating rod 15 is provided at the driving end of the motor 17, the active rotating rod 15 is rotatably connected between the control box 12 and the wall of the connecting plate 10, a driven rotating rod 16 is rotatably connected between the inner wall of the control box 12 and the connecting plate 10, a driving gear 13 is provided on the active rotating rod 15, a driven gear 14 is provided on the driven rotating rod 16, the driving gear 13 is meshed with the driven gear 14, a rope winding roller 11 is provided on the active rotating rod 15 and the driven rotating rod 16, and two pairs of limit cylinders 9 are provided in the adjusting box 1.
[0019] In this embodiment, specifically, a pair of connecting ropes 5 are wound around each of the pair of rope winding rollers 11 , and the two pairs of connecting ropes 5 pass through the two pairs of limiting cylinders 9 respectively.
[0020] In this embodiment, specifically, one end of the two pairs of limiting cylinders 9 are both provided with an inclined angle.
[0021] In this embodiment, specifically, the lower ends of the two pairs of connection ropes 5 are wound and connected with a bottom plate 6 , and a moving object body 7 is placed on the upper end of the bottom plate 6 .
[0022] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.
[0023] Embodiment: By adjusting the electric slide 4, the pulley 3 is driven to slide in the electric slide 4, so that the device is moved. When lifting is required, the starting motor 17 drives the active rotating rod 15 to rotate, and the rotation of the active rotating rod 15 drives the active gear 13 to rotate, and the rotation of the active gear 13 drives the driven gear 14 to rotate, and the rotation of the driven gear 14 drives the driven rotating rod 16 to rotate, and the active rotating rod 15 and the driven rotating rod 16 drive a pair of rope winding rollers 11 to rotate, and the rotation of the pair of rope winding rollers 11 drives the two pairs of connecting ropes 5 to be wound and released, and the moving object body 7 is placed on the bottom plate 6, and the control motor 17 drives the two pairs of connecting ropes 5 to be wound, so that the moving object body 7 is clamped by the adjustment box 1 and the bottom plate 6 to increase stability. If other types of items need to be transported, the connecting ropes 5 can be untied from the bottom plate 6, and the transported items can be tied and fixed for lifting and moving.
[0024] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.
Claims
1. A construction hoisting device, comprising an adjustment box (1) and an electric slide (4), characterized in that: A pair of connecting rods (2) are provided on the upper wall surface of the regulating box (1), the upper ends of the pair of connecting rods (2) are connected to pulleys (3), and the pair of pulleys (3) are slidably installed in the movable end of the electric slide (4). A lifting mechanism is provided in the regulating box (1), and two pairs of circular holes (8) are provided on the lower wall surface of the regulating box (1), and connecting ropes (5) are movably inserted in the two pairs of circular holes (8).
2. A construction hoisting equipment according to claim 1, characterized in that: The lifting mechanism comprises a connecting plate (10) installed in the regulating box (1), wherein a control box (12) and a motor (17) are arranged in the regulating box (1), a driving rod (15) is arranged at a driving end of the motor (17), the driving rod (15) is rotatably connected between the control box (12) and the wall surface of the connecting plate (10), a driven rod (16) is rotatably connected between the inner wall surface of the control box (12) and the connecting plate (10), a driving gear (13) is arranged on the driving rod (15), a driven gear (14) is arranged on the driven rod (16), the driving gear (13) is meshingly connected with the driven gear (14), a rope winding roller (11) is arranged on both the driving rod (15) and the driven rod (16), and two pairs of limit cylinders (9) are arranged in the regulating box (1).
3. A construction hoisting equipment according to claim 2, characterized in that: A pair of connecting ropes (5) are wound around each of the pair of rope winding rollers (11), and the two pairs of connecting ropes (5) pass through the two pairs of limiting cylinders (9) respectively.
4. A construction hoisting equipment according to claim 2, characterized in that: One end of the two pairs of limiting cylinders (9) is provided with an inclination angle.
5. A construction hoisting equipment according to claim 1, characterized in that: The lower ends of the two pairs of connection ropes (5) are wound and connected to a bottom plate (6), and a moving object body (7) is placed on the upper end of the bottom plate (6).