Working platform for exterior wall coating construction

Abstract

The utility model relates to the technical field of building equipment, in particular to an operation platform for exterior wall coating construction, which comprises a movable lifting device and a pedal, the upper end of the movable lifting device is movably connected with the pedal, a first protection mechanism is arranged on the outer side of the pedal, and a second protection mechanism is arranged above the pedal. The first protection mechanism comprises two U-shaped plates, a plurality of first baffles distributed in a linear array mode are arranged on one of the two U-shaped plates, the second protection mechanism comprises a top plate, telescopic rods are connected to the four corners of the lower portion of the top plate, a mounting hole is formed in the top plate, and a transparent plate is detachably connected to the interior of the mounting hole. The first protection mechanism is additionally arranged on the outer side of the pedal of the platform, a worker can be prevented from falling off from the pedal, the height of the top plate is convenient to adjust, the occupied space of the working platform when the working platform is idle can be saved, and the structure for expanding and contracting the telescopic curtain cloth is simple and convenient to install and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to building equipment technical field, specifically disclose a working platform for exterior wall coating construction. BACKGROUND

[0002] Building exterior wall coating construction refers to the process of applying a layer of decorative or protective coating on the facade of a building, during the process of building exterior wall coating construction, a working platform is needed to provide support for construction personnel or to take construction personnel to the appropriate height so that the construction personnel can carry out the corresponding construction work.

[0003] The Chinese patent with patent No. CN221609427U discloses a construction platform for exterior wall coating construction, comprising a mobile lifting device, a workbench movably installed on the top of the mobile lifting device, a stand column fixedly connected to each corner of the top of the workbench, a fixed frame fixedly connected to the top of the stand column, and a mounting plate fixedly connected to the right side of the inside of the fixed frame. The utility model drives the winding disc to rotate through the motor, drives the pull rope to move through the winding disc, winds the pull rope, drives the moving plate to move to the right side through the pull rope, drives the shielding curtain cloth to unfold through the moving plate, and when the shielding curtain cloth completely fills the inside of the fixed frame, the motor is turned off, at this time, the top of the workbench is shielded, the sunlight directly irradiated by the sun is blocked, the workers on the top of the workbench will not be directly irradiated by the sunlight, and the utility model has the advantages of sun-shading and sun-protecting. The top of the workbench can be shielded, the sun-shading assembly can be opened when it is hot, the workers will not be irradiated by the hot sunlight, and the use comfort of the exterior wall coating construction platform is improved. However, there is no protective structure around the workbench in the above-mentioned construction platform, which increases the risk of workers falling from the workbench during construction work, is not conducive to ensuring the safety of workers, the spacing between the fixed frame and the workbench in the above-mentioned construction platform is inconvenient to adjust, is not conducive to saving the space occupied by the above-mentioned construction platform when it is idle, in addition, the mechanism for unfolding and retracting the shielding curtain cloth in the above-mentioned construction platform is complex, is inconvenient to install and maintain, dust is easy to adhere to the upper side of the shielding curtain cloth, and the unfolding and retracting quality of the shielding curtain cloth is affected. Therefore, in order to solve the above-mentioned problems, the utility model provides a working platform for exterior wall coating construction. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a working platform for exterior wall coating construction, a first protection mechanism is added to the outer side of the pedal, which can protect the safety of workers during construction, avoid workers falling from the pedal, the height of the top plate is convenient to adjust, which helps to save the space occupied by the working platform when it is idle, the structure for unfolding and retracting the telescopic curtain cloth is simple, which is convenient to install and maintain, and reduces the influence of dust or other impurities on the smooth unfolding and retracting of the telescopic curtain cloth.

[0005] The utility model is realized through the following technical solutions:

[0006] An external wall paint construction working platform, comprising a mobile lifting device and a footboard, the upper end of the mobile lifting device is movably connected with the footboard, the outer side of the footboard is provided with a first protection mechanism, the upper side of the footboard is provided with a second protection mechanism, the first protection mechanism comprises two U-shaped plates, the two ends of the two U-shaped plates are provided with two limiting plates, one side of the two U-shaped plates is provided with a plurality of first baffles arranged in a linear array, the two ends of the first baffles are detachably connected with second baffles, the two ends of the two U-shaped plates are detachably connected with third baffles, the second protection mechanism comprises a top plate, the lower side of the top plate is connected with four telescopic rods, the inside of the top plate is provided with a mounting hole, the inside of the mounting hole is detachably connected with a transparent plate, the lower side of the top plate is provided with two side plates, the inside of the two side plates is provided with a sliding hole, one end of the two side plates is detachably connected with a telescopic curtain, and the two sides of the movable end of the telescopic curtain are provided with handles.

[0007] As a further arrangement of the above scheme, the two sides of the footboard are symmetrically connected with two connecting seats, and the connecting seats are rotatably connected with the U-shaped plates, which helps to expand the two U-shaped plates from the lower side to the upper side of the two sides of the footboard before use, and put the U-shaped plates back to the lower side of the two sides of the footboard when idle, so as to avoid the conflict between the U-shaped plates and other parts in the first protection mechanism and the telescoping of the telescopic rods and the movement of the top plate.

[0008] As a further arrangement of the above scheme, the two ends of the footboard are symmetrically connected with two first pin shafts, and the two ends of the U-shaped plates are connected with second pin shafts, and the adjacent second pin shafts and first pin shafts at the same end are detachably connected with the two ends of the limiting plates, which can fix the position of the U-shaped plates after expanding to the upper side of the two sides of the footboard and putting back to the lower side of the two sides of the footboard, avoiding the shaking of the U-shaped plates and their connecting parts.

[0009] As a further arrangement of the above scheme, the two ends of the U-shaped plates are provided with a plurality of limiting grooves arranged in a linear array, the groove bottoms of the plurality of limiting grooves are provided with connecting holes, one end of the second baffle close to the limiting groove is connected with a connecting shaft, the connecting shaft penetrates the inside of the connecting hole, and the outer side of the connecting shaft is threadedly connected with a nut, which facilitates the user to adjust the position of the second baffle and the first baffle connected thereto according to the actual use demand, and provides convenience for paint construction and workers to get on and off the footboard.

[0010] As a further arrangement of the above scheme, the lower ends of the four telescopic rods are connected with the footboard, and the telescopic ends of the four telescopic rods are detachably connected with the top plate, which facilitates the installation and maintenance of the telescopic rods, and the telescopic rods are connected with the control system in the terminal equipment or mobile lifting device through electric signals, which facilitates the control of the telescoping of the telescopic rods to adjust the distance between the top plate and the footboard.

[0011] As a further arrangement of the above-mentioned scheme, the two sides of the movable end of the telescopic curtain are connected with slide rods, the slide rods are arranged to penetrate into the slide holes and are in sliding connection with the slide holes, the movement direction of the telescopic end of the telescopic curtain can be limited, the upper end of the handle is detachably connected with the slide rod, the installation and maintenance of the handle are facilitated, the worker can easily hold the handle during the process of controlling the movement of the telescopic end of the telescopic curtain, the two sides of the two side plates close to the handle are provided with L-shaped plates at both ends, the upper ends of the four L-shaped plates are connected with the top plate, and the lower ends of the two L-shaped plates on the same side are provided with clamping grooves with opening directions facing the handle.

[0012] As a further arrangement of the above-mentioned scheme, the clamping grooves are in clamping connection with the handle, after the telescopic curtain is fully stretched or retracted, the handle can be fixed through the clamping of the handle and the clamping grooves, so that the movement of the telescopic end of the telescopic curtain is avoided, and the use effect of the telescopic curtain is ensured.

[0013] The utility model has the following beneficial effects in the process of using:

[0014] The two U-shaped plates in the first protection mechanism are rotatably connected with the connecting seats on the two sides of the pedal, the two U-shaped plates and the connecting components thereof can be unfolded from below the two sides of the pedal to above the two sides of the pedal before the platform is used, and the limit plates are used for fixation, so that the U-shaped plates and other components in the first protection mechanism do not collide with the top plate during the up-down movement of the top plate driven by the telescopic rod, the combination of the plurality of limit grooves, the first baffle and the second baffle can adjust the installation positions of the first baffle and the second baffle according to actual use requirements, so that the worker can go up and down the pedal, and the worker can be prevented from falling off the pedal during construction.

[0015] The combination of the telescopic rod and the top plate can flexibly adjust the spacing between the top plate and the pedal according to actual use requirements, so that the height of the platform as a whole can be reduced when the platform is idle, the space occupied by the platform can be saved, the transparent plate is used, the safety of the worker can be protected from above, and the telescopic curtain can be kept clean, the combination of the limit rod, the handle and the L-shaped plate can simplify the adjustment mode of the unfolding and retraction of the telescopic curtain, and the worker can use conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0017] Figure 1 It is a perspective view of the utility model;

[0018] Figure 2It is the perspective schematic view of the combination of the pedal and the U-shaped plate in the utility model;

[0019] Figure 3 It is the perspective schematic view of the combination of the first baffle and the second baffle in the utility model;

[0020] Figure 4 It is the perspective schematic view of the second protection mechanism in the utility model;

[0021] Figure 5 It is the perspective schematic view of the telescopic curtain in the utility model.

[0022] In the figure: 1, mobile lifting equipment; 2, pedal; 3, first protection mechanism; 4, second protection mechanism; 21, connecting seat; 22, first pin shaft; 31, U-shaped plate; 311, limiting groove; 312, connecting hole; 313, second pin shaft; 32, limiting plate; 33, first baffle; 34, second baffle; 341, connecting shaft; 342, nut; 35, third baffle; 41, telescopic rod; 42, top plate; 421, mounting hole; 422, side plate; 423, sliding hole; 43, transparent plate; 44, telescopic curtain; 441, sliding rod; 45, handle; 46, L-shaped plate; 461, clamping groove. DETAILED DESCRIPTION

[0023] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. Figures 1-5 The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0025] This embodiment discloses a working platform for exterior wall coating construction, including a mobile lifting device 1 and a platform 2. The platform 2 is movably connected to the upper end of the mobile lifting device 1. A first protective mechanism 3 is provided on the outer side of the platform 2, and a second protective mechanism 4 is provided above the platform 2. The first protective mechanism 3 includes two U-shaped plates 31, with two limiting plates 32 provided at both ends of the two U-shaped plates 31. Multiple first baffles 33 arranged in a linear array are provided on one side of each of the two U-shaped plates 31. Second baffles 34 are detachably connected to both ends of the first baffles 33. Both ends of the U-shaped plate 31 are detachably connected to a third baffle 35. The second protective mechanism 4 includes a top plate 42. Each of the four lower corners of the top plate 42 is connected to a telescopic rod 41. The top plate 42 has an installation hole 421 inside. A transparent plate 43 is detachably connected inside the installation hole 421. Side plates 422 are provided on both lower sides of the top plate 42. Each of the two side plates 422 has a sliding hole 423 inside. One end of each of the two side plates 422 is detachably connected to a telescopic curtain 44. Handles 45 are provided on both sides of the movable end of the telescopic curtain 44.

[0026] like Figure 1 and Figure 2 As shown, two connecting seats 21 are symmetrically connected to both sides of the pedal 2. The connecting seats 21 are rotatably connected to the U-shaped plate 31, which helps to unfold the two U-shaped plates 31 from the lower sides of the pedal 2 to the upper sides before use, and to put the U-shaped plates 31 back to the lower sides of the pedal 2 when not in use, so as to avoid conflicts between the U-shaped plates 31 and other components in the first protective mechanism 3 and the extension and retraction of the telescopic rod 41 and the movement of the top plate 42.

[0027] like Figure 1 and Figure 2 As shown, two first pins 22 are symmetrically connected to both ends of the pedal 2, and two second pins 313 are connected to both ends of the U-shaped plate 31. The adjacent second pins 313 and first pins 22 at the same end are detachably connected to both ends of the limiting plate 32, which can fix the position of the U-shaped plate 31 after it is unfolded to the upper sides of the pedal 2 and placed back to the lower sides of the pedal 2, thus preventing the U-shaped plate 31 and its connecting parts from shaking.

[0028] like Figure 1 , Figure 2 and Figure 3As shown in the figure, the two ends of the U-shaped plate 31 are provided with a plurality of limiting grooves 311 arranged in linear array, the groove bottoms of the plurality of limiting grooves 311 are provided with connecting holes 312, the second baffle 34 is connected with a connecting shaft 341 at one end close to the limiting groove 311, the connecting shaft 341 penetrates the inside of the connecting hole 312, and the outside of the connecting shaft 341 is threadedly connected with a nut 342, so as to facilitate the user to adjust the position of the second baffle 34 and the first baffle 33 connected therewith according to actual use requirements, and provide convenience for paint construction and workers to go up and down the pedal 2.

[0029] As shown in the figure, Figure 1 and Figure 4 The lower ends of the four telescopic rods 41 are connected with the pedal 2, and the telescopic ends of the four telescopic rods 41 are detachably connected with the top plate 42, so as to facilitate the installation and maintenance of the telescopic rod 41, the telescopic rod 41 is connected with the control system in the terminal device or the mobile lifting device 1 through electric signal, and the telescopic of the telescopic rod 41 is facilitated to control the telescopic of the telescopic rod 41 to adjust the distance between the top plate 42 and the pedal 2.

[0030] As shown in the figure, Figure 1 , Figure 4 and Figure 5 The two sides of the movable end of the telescopic curtain cloth 44 are connected with slide rods 441, the slide rods 441 penetrate the inside of the slide hole 423 and are in sliding connection with the slide hole 423, the movement direction of the telescopic end of the telescopic curtain cloth 44 can be limited, the upper end of the handle 45 is detachably connected with the slide rod 441, the installation and maintenance of the handle 45 are facilitated, the worker is facilitated to grasp in the process of controlling the movement of the movable end of the telescopic curtain cloth 44, the two side plates 422 are provided with L-shaped plates 46 at the two ends of the side close to the handle 45, the upper ends of the four L-shaped plates 46 are connected with the top plate 42, and the lower ends of the two L-shaped plates 46 on the same side are provided with clamping grooves 461 with opening direction towards the handle 45.

[0031] As shown in the figure, Figure 1 and Figure 4 The clamping groove 461 is in clamping connection with the handle 45, after the telescopic curtain cloth 44 is completely stretched or contracted, the handle 45 is fixed through the clamping of the handle 45 and the clamping groove 461, so as to avoid the movement of the movable end of the telescopic curtain cloth 44, and ensure the use effect of the telescopic curtain cloth 44.

[0032] The construction work platform of the outer wall coating is moved to a suitable position by the mobile lifting device 1 before use, the four telescopic rods 41 are elongated by using the terminal device or the control system in the mobile lifting device 1, the top plate 42 is lifted upwards to a height higher than the height of the worker, the telescopic rods 41 are stopped from elongating, the two ends of the two third baffle plates 35 are separated from the two ends of the two U-shaped plates 31 in turn, the two third baffle plates 35 are placed aside, the two ends of the limiting plates 32 at the two ends of the U-shaped plates 31 are separated from the first pin shaft 22 and the second pin shaft 313 in turn, the fixing of the U-shaped plates 31 is released, the U-shaped plates 31 are unfolded and rotated from below one side of the step plate 2 to above the step plate 2, the connection between the two ends of the limiting plates 32 and the first pin shaft 22 and the second pin shaft 313 is restored, the U-shaped plates 31 are fixed, the above operation is repeated to unfold and fix the U-shaped plates 31 on the other side, after the fixing is completed, the two third baffle plates 35 are reset in turn to restore the connection between the third baffle plates 35 and the two U-shaped plates 31, so as to protect the safety of the worker from above both ends of the step plate 2, the worker steps on the step plate 2 from one side of the step plate 2, the two ends of a first baffle plate 33 are connected to the second baffle plate 34 in turn, the connecting shaft 341 at the end of the second baffle plate 34 away from each other is inserted into the connecting hole 312 in the limiting slot 311 and is fixed by using the nut 342, the safety of the worker is protected from above both sides of the step plate 2, the above operation is repeated to install the remaining first baffle plate 33 and second baffle plate 34, and the connecting shaft 341 at the two ends of the second baffle plate 34 is connected to the connecting hole 312 in the suitable limiting slot 311, and the first protection mechanism 3 is installed.

[0033] The lifting system in the mobile lifting device 1 is started by using the control system in the mobile lifting device 1, so that the step plate 2, the first protection mechanism 3, the second protection mechanism 4 and the worker are sent to a suitable height together, so that the worker can perform the corresponding construction work of coating paint on the outer wall, in the process of construction, the transparent plate 43 can effectively prevent the worker from being injured by bricks, stones or other objects falling from above in the building, in hot summer, the handle 45 at one side of the movable end of the telescopic curtain cloth 44 is gripped, the movable end of the telescopic curtain cloth 44 is moved, the sliding rod 441 slides in the sliding hole 423, the movable end of the telescopic curtain cloth 44 is moved from one end of the side plate 422 to the other end of the side plate 422, the handle 45 is clamped into the clamping groove 461, and the transparent plate 43 is completely blocked, so that the worker is not directly exposed to the sun.

[0034] The utility model discloses a kind of mobile lifting equipment 1, pedal 2, connecting seat 21, first pin shaft 22, U-shaped plate 31, connecting hole 312, second pin shaft 313, limiting plate 32, first baffle 33, second baffle 34, connecting axle 341, nut 342, third baffle 35, telescopic rod 41, top plate 42, mounting hole 421, side plate 422, transparent plate 43, telescopic curtain cloth 44, slide bar 441 and handle 45 in operation platform for outer wall coating construction, which are all general standard parts or components known to those skilled in the art, and the structure and principle of which can be known by technical manual or conventional experimental method by those skilled in the art.

[0035] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A working platform for exterior wall coating application, comprising a mobile lifting device and a footboard, wherein the upper end of the mobile lifting device is movably connected to the footboard, characterized in that, A first protective mechanism is provided on the outer side of the pedal, and a second protective mechanism is provided above the pedal. The first protective mechanism includes two U-shaped plates, each with two limiting plates at both ends. Multiple first baffles arranged in a linear array are provided on one side of each of the two U-shaped plates. Second baffles are detachably connected to both ends of each of the first baffles, and third baffles are detachably connected to both ends of each of the two U-shaped plates. The second protective mechanism includes a top plate, with telescopic rods connected to the four lower corners of the top plate. Mounting holes are provided inside the top plate, and transparent plates are detachably connected to the interior of the mounting holes. Side plates are provided on both lower sides of the top plate, each with sliding holes inside. Telescopic curtains are detachably connected to one end of each of the two side plates, and handles are provided on both sides of the movable end of the telescopic curtains.

2. The working platform for exterior wall coating construction according to claim 1, characterized in that, Two connecting seats are symmetrically connected to both sides of the pedal, and the connecting seats are rotatably connected to the U-shaped plate.

3. The working platform for exterior wall coating construction according to claim 1, characterized in that, The pedal is symmetrically connected to two first pins at both ends, and the U-shaped plate is connected to two second pins at both ends. The adjacent second pins and first pins at the same end are detachably connected to the two ends of the limiting plate.

4. The working platform for exterior wall coating construction according to claim 1, characterized in that, Both ends of the U-shaped plate are provided with multiple limiting grooves arranged in a linear array. The bottom of each limiting groove is provided with a connecting hole. The end of the second baffle near the limiting groove is connected to a connecting shaft. The connecting shaft passes through the interior of the connecting hole, and a nut is threaded onto the outside of the connecting shaft.

5. The working platform for exterior wall coating construction according to claim 1, characterized in that, The lower ends of the four telescopic rods are all connected to the pedals, and the telescopic ends of the four telescopic rods are all detachably connected to the top plate. The telescopic rods are connected to the control system in the terminal equipment or the mobile lifting equipment via electrical signals.

6. The working platform for exterior wall coating construction according to claim 1, characterized in that, Both sides of the movable end of the telescopic curtain are connected to sliding rods. The sliding rods pass through the interior of the sliding holes and are slidably connected to the sliding holes. The upper end of the handle is detachably connected to the sliding rods. Both ends of the two side plates near the handle are provided with L-shaped plates. The upper ends of the four L-shaped plates are connected to the top plate. The lower ends of the two L-shaped plates on the same side are provided with slots with openings facing the handle.

7. The working platform for exterior wall coating construction according to claim 6, characterized in that, The slot engages with the grip.

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