Hoisting equipment for constructional engineering
By designing construction project lifting equipment with adjustment and limiting mechanisms, the problems of difficulty in adjusting the spacing of lifting devices and insufficient stability in the prior art are solved, and flexible lifting and stability improvement of tubular objects of various lengths are achieved.
Patent Information
- Application Number
- CN202420248468.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-01
AI Technical Summary
It is difficult to adjust the lifting distance between the two sides when lifting pipes in existing construction engineering lifting devices, resulting in the problem of insufficient stability when the pipes are too short-term and insufficient stability when too long.
A construction project lifting equipment including a bracket, a load-bearing block, an electric telescopic rod, a roll roll, a lifting motor, an adjustment mechanism and a limiting mechanism is designed. The lifting motor drives the roll rotation and the adjustment mechanism to adjust the position of the connecting plate to adapt to different The tubular object of length is fixed by a limiting mechanism to improve stability.
It realizes flexible lifting of tubular objects of multiple lengths, improves the stability and flexibility of hoisting, and avoids falling problems caused by the shortness of the tubular objects and cannot be lifted and shaken.
Smart Images
Figure CN222159624U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to a kind of construction engineering hoisting equipment. Background Art
[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, living, learning, and public activities. Lifting devices are often required in construction projects; the lifting devices in the prior art are usually not convenient for adjusting the spacing between the two sides of the lifting when lifting tubular objects, so that when the tubular object is too short, it cannot be lifted, and if it is too long, the stability is not high. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a construction engineering hoisting device, which solves the problems raised in the above-mentioned background technology.
[0005] (2) Technical solution
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A construction engineering lifting equipment comprises a bracket and two bearing blocks, rollers are installed on both sides of the bottom end of the bracket, electric telescopic rods are installed on both sides of the bottom end of the bracket, and the telescopic ends of the two electric telescopic rods are installed with abutment plates, a concave hole is opened at the upper end of the bracket, and a winding roller is rotatably connected in the concave hole, a lifting motor is installed at one end of the bracket, the output end of the lifting motor is connected to the winding roller, a steel wire rope is wound on the winding roller, a connecting plate is slidably connected to the bracket, the steel wire rope is connected to the connecting plate, rectangular holes are opened on both sides of the two ends of the connecting plate, an adjustment mechanism is provided on the connecting plate, and a limiting mechanism is provided on the two bearing blocks.
[0008] Furthermore, the adjustment mechanism includes a driving motor installed at the bottom end of the connecting plate, wherein the two rectangular holes are rotatably connected with a screw rod, the two rectangular holes on the same side are slidably connected with a slide seat, the screw rod is threadedly connected to the slide seat, the ends of the two screw rods close to each other are installed with a driven bevel gear, the output end of the driving motor is installed with an active bevel gear, and the two slide seats are respectively connected to the two bearing blocks.
[0009] Furthermore, the driving bevel gear is meshed with two driven bevel gears.
[0010] Furthermore, the limiting mechanism includes a connecting frame installed on the supporting block, a circular plate is slidably connected to the connecting frame, one end of the circular plate is installed with a limiting frame, a screw is rotatably connected inside the connecting frame, the screw is threadedly connected to the circular plate, a forward and reverse motor is installed on the connecting frame, and the output end of the forward and reverse motor is connected to the screw.
[0011] Furthermore, the bracket is in an inverted U-shaped structure.
[0012] Furthermore, the roller is a universal wheel.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a construction engineering hoisting equipment having the following
[0015] Beneficial effects:
[0016] The utility model can reel in or release the wire rope by driving the winding roller to rotate through the lifting motor, thereby driving the connecting plate to slide on the bracket for guiding, so that the tubular object can be placed in the two bearing blocks by adjusting the setting of the motor, so that the lifting range on both sides can be adjusted according to the length of the tubular object, so that it can be suitable for lifting tubular objects of various lengths, improves flexibility and stability, and avoids the phenomenon that the bearing positions on both sides are fixed and the tubular object is too short to be lifted; through the setting of the limiting mechanism, the two sides of the tubular object can be limited and fixed in the bearing blocks, so as to avoid the phenomenon of falling due to its shaking, and further ensures the stability of the lifting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the connecting plate of the utility model;
[0020] Figure 4 It is a structural schematic diagram of the limiting mechanism of the utility model.
[0021] In the figure: 1. bracket; 2. roller; 3. stop plate; 4. connecting plate; 5. adjustment mechanism; 51. drive motor; 52. active bevel gear; 53. slide seat; 54. screw rod; 55. driven bevel gear; 6. rectangular hole; 7. bearing block; 8. limit mechanism; 81. connecting frame; 82. circular plate; 83. limit frame; 84. forward and reverse motor; 85. screw rod; 9. concave hole; 10. winding roller; 11. lifting motor; 12. wire rope. DETAILED DESCRIPTION
[0022] 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.
[0023] Example
[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a construction engineering lifting equipment proposed by an embodiment of the utility model comprises a bracket 1 and two bearing blocks 7, rollers 2 are installed on both sides of the bottom end of the bracket 1, electric telescopic rods are installed on both sides of the bottom end of the bracket 1, and the telescopic ends of the two electric telescopic rods are installed with abutment plates 3, a concave hole 9 is provided at the upper end of the bracket 1, and a winding roller 10 is rotatably connected in the concave hole 9, a lifting motor 11 is installed at one end of the bracket 1, and the output end of the lifting motor 11 is connected to the winding roller 10, and a steel wire rope 12 is wound on the winding roller 10, a connecting plate 4 is slidably connected to the bracket 1, and the steel wire rope 12 is connected to the connecting plate 4, rectangular holes 6 are provided on both sides of the two ends of the connecting plate 4, an adjustment mechanism 5 is provided on the connecting plate 4, and a limiting mechanism 8 is provided on the two bearing blocks 7; the electric telescopic rod 11 drives the abutment plate 3 to move. The lifting motor 11 drives the winding roller 10 to rotate, and the wire rope 12 can be wound or released, thereby driving the connecting plate 4 to slide on the bracket 1 for guidance, so that the tubular object can be placed in the two bearing blocks 7 by adjusting the setting of the motor 5, so that the lifting range on both sides can be adjusted according to the length of the tubular object, so that it can be suitable for lifting tubular objects of various lengths, improve flexibility and stability, and avoid fixing the bearing positions on both sides, and the phenomenon that the tubular object cannot be lifted due to being too short; through the setting of the limiting mechanism 8, the two sides of the tubular object can be limited and fixed in the bearing blocks 7, so as to avoid the phenomenon of falling due to its shaking, and further ensure the stability of the lifting.
[0025] like Figure 2As shown, in some embodiments, the adjustment mechanism 5 includes a driving motor 51 installed at the bottom end of the connecting plate 4, wherein two rectangular holes 6 are both rotatably connected with screw rods 54, and two rectangular holes 6 on the same side are slidably connected with a slide seat 53, the screw rod 54 is threadedly connected to the slide seat 53, and the ends of the two screw rods 54 close to each other are both installed with driven bevel gears 55, and the output end of the driving motor 51 is installed with a driving bevel gear 52, and the two slide seats 53 are respectively connected to the two bearing blocks 7; the driving motor 51 drives the driving bevel gear 52 to rotate, and the driving bevel gear 52 is engaged with the two driven bevel gears 55 to drive the two driven bevel gears 55 to rotate, drive the two screw rods 54 to rotate, drive the slide seat 53 to slide in the rectangular hole 6, thereby driving the bearing block 7 to move, and the spacing is adjusted by the two bearing blocks 7 approaching or moving away from each other, which is suitable for carrying and hoisting tubular objects of various lengths.
[0026] like Figure 2 As shown, in some embodiments, the driving bevel gear 52 and the two driven bevel gears 55 are meshed with each other to facilitate adjustment.
[0027] like Figure 4 As shown, in some embodiments, the limiting mechanism 8 includes a connecting frame 81 installed on the supporting block 7, and a circular plate 82 is slidably connected to the connecting frame 81, and a limiting frame 83 is installed at one end of the circular plate 82. A screw 85 is rotatably connected inside the connecting frame 81, and the screw 85 is threadedly connected to the circular plate 82. A forward and reverse motor 84 is installed on the connecting frame 81, and the output end of the forward and reverse motor 84 is connected to the screw 85; the screw 85 is driven to rotate by the forward and reverse motor 84, and the circular plate 82 is driven to slide on the connecting frame 81, thereby driving the limiting frame 83 to move downward, so that the tubular object is limited by the limiting frame 83 and the supporting block 7, avoiding shaking in the supporting block 7 during hoisting, and further improving stability.
[0028] like Figure 1 As shown, in some embodiments, the bracket 1 is in an inverted U-shaped structure; the structure is simple.
[0029] like Figure 1 As shown, in some embodiments, the roller 2 is a universal wheel, which is convenient for movement.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A construction engineering hoisting device, comprising a bracket (1) and two bearing blocks (7), characterized in that: Rollers (2) are installed on both sides of the bottom end of the bracket (1), electric telescopic rods are installed on both sides of the bottom end of the bracket (1), and the telescopic ends of the two electric telescopic rods are installed with abutment plates (3). A concave hole (9) is opened at the upper end of the bracket (1), and a roller (10) is rotatably connected in the concave hole (9). A lifting motor (11) is installed at one end of the bracket (1), and the output end of the lifting motor (11) is connected to the roller (10). A steel wire rope (12) is wound on the roller (10). A connecting plate (4) is slidably connected to the bracket (1), and the steel wire rope (12) is connected to the connecting plate (4). Rectangular holes (6) are opened on both sides of both ends of the connecting plate (4), and an adjustment mechanism (5) is provided on the connecting plate (4). Limiting mechanisms (8) are provided on the two bearing blocks (7).
2. A construction engineering hoisting equipment according to claim 1, characterized in that: The adjustment mechanism (5) comprises a driving motor (51) mounted at the bottom end of the connecting plate (4), wherein the two rectangular holes (6) are both rotatably connected with a screw rod (54), the two rectangular holes (6) on the same side are slidably connected with a slide seat (53), the screw rod (54) and the slide seat (53) are threadedly connected, the two screw rods (54) are both mounted with a driven bevel gear (55) at the ends close to each other, the output end of the driving motor (51) is mounted with a driving bevel gear (52), and the two slide seats (53) are respectively connected with two bearing blocks (7).
3. A construction engineering hoisting equipment according to claim 2, characterized in that: The driving bevel gear (52) and the two driven bevel gears (55) are meshed with each other.
4. A construction engineering hoisting equipment according to claim 1, characterized in that: The limiting mechanism (8) comprises a connecting frame (81) mounted on the bearing block (7), a circular plate (82) being slidably connected to the connecting frame (81), a limiting frame (83) being mounted on one end of the circular plate (82), a screw rod (85) being rotatably connected inside the connecting frame (81), the screw rod (85) being threadedly connected to the circular plate (82), a forward and reverse motor (84) being mounted on the connecting frame (81), and an output end of the forward and reverse motor (84) being connected to the screw rod (85).
5. A construction engineering hoisting equipment according to claim 1, characterized in that: The bracket (1) is in an inverted U-shaped structure.
6. A construction engineering hoisting equipment according to claim 1, characterized in that: The roller (2) is a universal wheel.