Scaffold for constructional engineering
Through the electric telescopic rod and motor-driven mechanical structure, combined with the cooperation of pins and connecting rods, the problem of scaffolding falling prevention is solved, safe material lifting is achieved, and the safety and stability of scaffolding used in construction projects are improved.
Patent Information
- Application Number
- CN202422996835.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The existing scaffolding does not have a fall prevention function during use. When the lifting components fail, it is easy to cause a fall, endangering the safety of the workers.
The mechanical structure adopts an electric telescopic rod and a motor drive. Through the cooperation of the pin and the connecting rod, the height of the support plate can be adjusted and the material can be lifted and lowered to prevent falling. At the same time, the cloth belt and the winding roller are used to drive the hook to move, so that the material can be lifted and lowered safely.
It effectively prevents scaffolding components from falling, ensures the safety of workers, achieves stable lifting of materials, and meets usage requirements.
Smart Images
Figure CN223446575U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of scaffold, concretely is a scaffold for construction engineering. BACKGROUND
[0002] Scaffold is the working platform that erects to guarantee each construction process to carry on smoothly, and divides into outside scaffold, inside scaffold according to the position of erection, and can divide into wood scaffold, bamboo scaffold, steel pipe scaffold according to different materials, and divides into vertical pole type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, pick type scaffold, climbing type scaffold according to the structural form.
[0003] The existing scaffold does not have the function of preventing falling in the use process, and the lifting component is prone to falling after failure in the working process, thereby easily causing harm to the workers, and cannot meet the use requirement, therefore, the utility model provides a scaffold for construction engineering. UTILITY MODEL CONTENT
[0004] In view of the defects of prior art, the utility model aims at providing a scaffold for construction engineering, which has the advantage of preventing falling, and solves the problem that the existing scaffold does not have the function of preventing falling in the use process, and the lifting component is prone to falling after failure in the working process, thereby easily causing harm to the workers, and cannot meet the use requirement.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a scaffold for construction engineering, including horizontal plate, the middle shaft at the top of horizontal plate is fixedly connected with electric telescopic rod, the top of electric telescopic rod is fixedly connected with support plate, the back of support plate bottom is fixedly connected with fixed plate, one side of fixed plate is fixedly connected with first motor, the output end of first motor is fixedly connected with crankshaft, the surface of crankshaft is movably connected with adjusting rod, the back of adjusting rod is fixedly connected with connecting pin, the surface of connecting pin is movably connected with movable rod, one side of movable rod is movably connected with connecting seat, one side of connecting seat is movably connected with rectangular rod, one side of rectangular rod is fixedly connected with bolt, the surface of bolt is inserted with connecting barrel and vertical column, the top of connecting barrel is fixedly connected with support plate, the bottom of vertical column is fixedly connected with horizontal plate.
[0006] Preferably, the back of the support plate is fixedly connected with a fixed frame, one side of the fixed frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a winding roller, the surface of the winding roller is fixedly connected with a cloth belt, the bottom of the cloth belt is fixedly connected with a horizontal rod, and the bottom of the horizontal rod is fixedly connected with a hook.
[0007] Preferably, the four corners of the bottom of the cross plate are fixedly connected with supporting legs, the top of the inner cavity of the supporting leg is fixedly connected with an electric cylinder, and the bottom of the electric cylinder is movably connected with a universal wheel.
[0008] Preferably, the two sides of the inner cavity of the adjusting rod are slidably connected with slide rods, and the top of the slide rod is fixedly connected with the supporting plate.
[0009] Preferably, the vertical column and the connecting barrel are provided with insertion holes on one side, and the insertion holes are matched with the insertion pins.
[0010] Preferably, the connecting barrel is fixedly connected with a fixed seat on one side, the fixed seat is fixedly connected with a cylinder on one side, and the surface of the cylinder is slidably connected with the rectangular rod.
[0011] Preferably, the shaft is fixedly connected with a bearing on one side, and the outer ring of the bearing is fixedly connected with the fixed frame.
[0012] Compared with the prior art, the utility model provides a scaffold for constructional engineering, has the following advantages
[0013] Beneficial effects:
[0014] 1, the utility model starts electric telescopic rod, through electric telescopic rod drives supporting plate to remove, thereby adjusting the height of supporting plate, then fine tuning the height of supporting plate, with the insertion hole on connecting barrel and vertical column can correspond, subsequently starting first motor, through first motor drives crankshaft to rotate, crankshaft drives adjusting rod to remove, adjusting rod drives connecting pin to remove, connecting pin drives movable rod to remove, movable rod drives connecting seat to remove, connecting seat drives rectangular rod to remove, rectangular rod drives insertion pin to remove, with insertion pin passes through connecting barrel, thereby plays the function of preventing falling.
[0015] 2, the utility model connects material and hook, subsequently starting second motor, through second motor drives the rotation of the shaft, the rotation of the shaft drives winding roller, winding roller to the tape reel, thereby drives cross rod to remove, namely can drive hook to remove, thereby drives material to lift. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the three-dimensional structure schematic diagram under the first visual angle state of the utility model;
[0017] Figure 2 It is the three-dimensional structure schematic diagram under the second visual angle state of the utility model;
[0018] Figure 3 It is the partial structure schematic diagram of the utility model;
[0019] Figure 4 It is the cross section structure schematic diagram of the supporting leg of the utility model.
[0020] In the figure: 1, the horizontal plate; 2, the electric telescopic rod; 3, the support plate; 4, the fixed plate; 5, the first motor; 6, the crankshaft; 7, the adjusting rod; 8, the connecting pin; 9, the movable rod; 10, the connecting seat; 11, the rectangular rod; 12, the bolt; 13, the connecting cylinder; 14, the vertical column; 15, the fixed frame; 16, the second motor; 17, the rotating shaft; 18, the winding roller; 19, the cloth belt; 20, the horizontal rod; 21, the hook; 22, the support leg; 23, the electric cylinder; 24, the universal wheel. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. The "in one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or selective embodiment excluding other embodiments.
[0023] Embodiment one:
[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the utility model provides a building engineering scaffold, including horizontal plate 1, the middle axle department of horizontal plate 1 top is fixedly connected with electric telescopic rod 2, the top of electric telescopic rod 2 is fixedly connected with support plate 3, the rear side of support plate 3 bottom is fixedly connected with fixed plate 4, one side of fixed plate 4 is fixedly connected with first motor 5, the output of first motor 5 is fixedly connected with crankshaft 6, the surface of crankshaft 6 is movably connected with adjusting lever 7, the back of adjusting lever 7 is fixedly connected with connecting pin 8, the surface of connecting pin 8 is movably connected with movable rod 9, one side of movable rod 9 is movably connected with connecting seat 10, one side of connecting seat 10 is movably connected with rectangular rod 11, one side of rectangular rod 11 is fixedly connected with latch 12, the surface of latch 12 is inserted with connecting cylinder 13 and vertical column 14, the top of connecting cylinder 13 is fixedly connected with support plate 3, the bottom of vertical column 14 is fixedly connected with horizontal plate 1, the four corners of horizontal plate 1 bottom are all fixedly connected with support leg 22, the top of the inner chamber of support leg 22 is fixedly connected with electric cylinder 23, the bottom of electric cylinder 23 is movably connected with universal wheel 24, the both sides of adjusting lever 7 inner chamber are all slidably connected with slide rod, and the top of slide rod is fixedly connected with support plate 3, one side of vertical column 14 and connecting cylinder 13 is all set up with the insertion hole, and the insertion hole is adapted with latch 12, one side of connecting cylinder 13 is fixedly connected with fixed seat, and one side of fixed seat is fixedly connected with cylinder, and the surface of cylinder is slidably connected with rectangular rod 11.
[0025] The specific action of the technical solution is: starting the electric telescopic rod 2, moving the support plate 3 through the electric telescopic rod 2, adjusting the height of the support plate 3, then fine-tuning the height of the support plate 3, so that the insertion holes on the connecting cylinder 13 and the vertical column 14 can correspond, then starting the first motor 5, rotating the crankshaft 6 through the first motor 5, moving the adjusting lever 7 through the crankshaft 6, moving the connecting pin 8 through the adjusting lever 7, moving the movable rod 9 through the connecting pin 8, moving the connecting seat 10 through the movable rod 9, moving the rectangular rod 11 through the connecting seat 10, moving the latch 12 through the rectangular rod 11, so that the latch 12 penetrates through the connecting cylinder 13, thereby achieving the function of preventing falling.
[0026] Embodiment two:
[0027] Based on the embodiment one, the utility model discloses as shown in Figure 1 and Figure 2 The back of the support plate 3 is fixedly connected with a fixed frame 15, one side of the fixed frame 15 is fixedly connected with a second motor 16, the output end of the second motor 16 is fixedly connected with a rotating shaft 17, the surface of the rotating shaft 17 is fixedly connected with a winding roller 18, the surface of the winding roller 18 is fixedly connected with a cloth tape 19, the bottom of the cloth tape 19 is fixedly connected with a horizontal rod 20, the bottom of the horizontal rod 20 is fixedly connected with a hook 21, one side of the rotating shaft 17 is fixedly connected with a bearing, and the outer ring of the bearing is fixedly connected with the fixed frame 15.
[0028] The specific role of the technical scheme is: the material is connected with the hook 21, then the second motor 16 is started, the rotating shaft 17 is driven to rotate through the second motor 16, the winding roller 18 is driven to rotate through the rotating shaft 17, the winding roller 18 is used for winding and unwinding the belt 19, so as to drive the horizontal rod 20 to move, and the hook 21 can be driven to move, so that the material is lifted.
[0029] Working principle: start the electric telescopic rod 2, drive the support plate 3 to move through the electric telescopic rod 2, so as to adjust the height of the support plate 3, then finely adjust the height of the support plate 3, so that the insertion hole on the connecting cylinder 13 and the vertical column 14 can correspond, then start the first motor 5, drive the crank shaft 6 to rotate through the first motor 5, drive the adjusting rod 7 to move through the crank shaft 6, drive the connecting pin 8 to move through the adjusting rod 7, drive the movable rod 9 to move through the connecting pin 8, drive the connecting seat 10 to move through the movable rod 9, drive the rectangular rod 11 to move through the connecting seat 10, drive the insertion pin 12 to move through the rectangular rod 11, so that the insertion pin 12 penetrates through the connecting cylinder 13, thereby playing a function of preventing falling;
[0030] The material is connected with the hook 21, then the second motor 16 is started, the rotating shaft 17 is driven to rotate through the second motor 16, the winding roller 18 is driven to rotate through the rotating shaft 17, the winding roller 18 is used for winding and unwinding the belt 19, so as to drive the horizontal rod 20 to move, and the hook 21 can be driven to move, so that the material is lifted.
[0031] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such variations are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited functionality, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described in this disclosure, but extends to various modifications, combinations, and permutations of the embodiments disclosed herein.
[0032] Furthermore, in order to provide a concise description of illustrative embodiments, all features of the actual implementation can not be described (i.e., those features not related to the best mode of performing the present application currently under consideration, or those features not related to the implementation of the present application).
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the scope of protection of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.
Claims
1. A scaffold for construction engineering, comprising a horizontal plate (1), characterized in that: An electric telescopic rod (2) is fixedly connected to the central axis of the top of the horizontal plate (1), a support plate (3) is fixedly connected to the top of the electric telescopic rod (2), a fixed plate (4) is fixedly connected to the rear side of the bottom of the support plate (3), a first motor (5) is fixedly connected to one side of the fixed plate (4), an output end of the first motor (5) is fixedly connected to a crankshaft (6), an adjusting rod (7) is movably connected to the surface of the crankshaft (6), and a connecting pin (8) is fixedly connected to the back side of the adjusting rod (7). The surface of the connecting pin (8) is movably connected to a movable rod (9), one side of the movable rod (9) is movably connected to a connecting seat (10), one side of the connecting seat (10) is movably connected to a rectangular rod (11), one side of the rectangular rod (11) is fixedly connected to a latch (12), the surface of the latch (12) is plugged with a connecting tube (13) and a vertical column (14), the top of the connecting tube (13) is fixedly connected to the support plate (3), and the bottom of the vertical column (14) is fixedly connected to the horizontal plate (1).
2. A scaffold for construction engineering according to claim 1, characterized in that: The back of the support plate (3) is fixedly connected to a fixing frame (15), one side of the fixing frame (15) is fixedly connected to a second motor (16), the output end of the second motor (16) is fixedly connected to a rotating shaft (17), the surface of the rotating shaft (17) is fixedly connected to a winding roller (18), the surface of the winding roller (18) is fixedly connected to a cloth belt (19), the bottom of the cloth belt (19) is fixedly connected to a cross bar (20), and the bottom of the cross bar (20) is fixedly connected to a hook (21).
3. A scaffold for construction engineering according to claim 1, characterized in that: The four corners of the bottom of the horizontal plate (1) are fixedly connected to support legs (22), the top of the inner cavity of the support leg (22) is fixedly connected to an electric cylinder (23), and the bottom of the electric cylinder (23) is movably connected to a universal wheel (24).
4. A scaffold for construction engineering according to claim 1, characterized in that: Both sides of the inner cavity of the adjustment rod (7) are slidably connected with sliding rods, and the tops of the sliding rods are fixedly connected to the support plate (3).
5. A scaffold for construction engineering according to claim 1, characterized in that: One side of the vertical column (14) and the connecting tube (13) is provided with a socket, and the socket is adapted to the latch (12).
6. A scaffold for construction engineering according to claim 1, characterized in that: One side of the connecting cylinder (13) is fixedly connected to a fixing seat, and one side of the fixing seat is fixedly connected to a cylinder, and the surface of the cylinder is slidably connected to the rectangular rod (11).
7. A scaffold for construction engineering according to claim 2, characterized in that: A bearing is fixedly connected to one side of the rotating shaft (17), and the outer ring of the bearing is fixedly connected to the fixing frame (15).