Construction frame with self-cleaning function for building construction

Abstract

The utility model discloses a building construction scaffold with a self-cleaning function, which relates to the technical field of scaffolds and comprises a scaffold body, a mounting mechanism is arranged on the scaffold body, a cross rod is connected onto the mounting mechanism, a moving mechanism is mounted outside the cross rod, a self-cleaning mechanism is connected onto the moving mechanism, and the self-cleaning mechanism is connected onto the scaffold body. The self-cleaning mechanism comprises a bottom plate, a spring, a cleaning rubber strip and a movable plate, a cleaning opening is formed in the movable plate, the mounting mechanism comprises a mounting box, an auxiliary mechanism is mounted on the mounting box, and the auxiliary mechanism comprises a lifting rod and a fixed piece. Through the arrangement of the self-cleaning mechanism, after the moving mechanism drives the cleaning adhesive tape to complete the cleaning work of construction waste on the scaffold platform and moves out of the platform, the movable plate moves downwards under the elastic force of the spring through the power failure of the electromagnet; viscous materials attached to the cleaning adhesive tape are peeled off from the cleaning adhesive tape under the action of the scraping piece of the cleaning opening, and the self-cleaning work of the cleaning adhesive tape is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction scaffolds, in particular to a construction scaffold for building construction with a self-cleaning function. Background Art

[0002] Construction scaffolds are often used in building construction. They are working platforms erected to ensure the smooth progress of each construction process. When decorating the exterior wall or interior of a construction site, for some high-rise buildings, it is impossible to directly carry out high-altitude decoration. To make it convenient for construction workers to work up and down and to increase safety, a safety net maintenance and high-altitude installation component is set up. According to the erected position, it can be divided into external scaffolds and internal scaffolds; according to different materials, it can be divided into wooden scaffolds, bamboo scaffolds and steel pipe scaffolds; according to the structural form, it can be divided into vertical pole scaffolds, bridge scaffolds, portal scaffolds, suspended scaffolds, hanging scaffolds, cantilever scaffolds, climbing scaffolds, etc. When using a scaffold for the plastering wall construction operation in building construction, sticky substances such as putty powder often drip onto the surface of the scaffold platform and coagulate.

[0003] At present, although the existing construction scaffolds on the market already have a pedal cleaning function (a Chinese utility model patent with the publication number CN221461742U), there are still many disadvantages when using this device. For example, during the actual use of the construction scaffold, when the scraper on the scaffold platform cleans the uncongealed construction sticky substances, the sticky substances are easily filled into the gap between the scraper and the platform and coagulate, increasing the subsequent cleaning difficulty. When too much sticky substance coagulates between the gaps, it will affect the reciprocating movement speed of the scraper. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages that when the existing construction scaffold is actually in use, when the scraper on the scaffold platform cleans the uncongealed construction sticky substances, the sticky substances are easily filled into the gap between the scraper and the platform and coagulate, increasing the subsequent cleaning difficulty. When too much sticky substance coagulates between the gaps, it will affect the reciprocating movement speed of the scraper, and to propose a construction scaffold for building construction with a self-cleaning function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A construction scaffold for building construction with a self-cleaning function, comprising a scaffold body, an installation mechanism is arranged on the scaffold body, a cross bar is connected to the installation mechanism, a moving mechanism is installed outside the cross bar, and a self-cleaning mechanism is connected to the moving mechanism. The self-cleaning mechanism includes a bottom plate, a spring, a cleaning rubber strip and a movable plate. A cleaning port is opened on the movable plate. The installation mechanism includes an installation box, and an auxiliary mechanism is installed on the installation box. The auxiliary mechanism includes a lifting rod and a fixed piece. The fixed piece and the lifting rod are detachably connected by screws.

[0007] Preferably, the movable plate and the bottom plate form an elastic structure through the spring. An electromagnet is embedded at the bottom of the bottom plate. The inner wall of the cleaning port is in contact with the outer wall of the cleaning rubber strip. The number of cleaning ports is the same as the number of cleaning rubber strips.

[0008] Preferably, a sealing ring is arranged at the bottom of the cleaning port, and a scraping blade is connected to the bottom of the sealing ring. The scraping blade is arranged circumferentially along the bottom of the sealing ring.

[0009] Preferably, installation holes are opened on the upper, lower, left, right, front and rear surfaces of the installation box. Bearings are fixed in the installation holes, and a threaded sleeve is connected to the inner wall of the inner ring of the bearing.

[0010] Preferably, the moving mechanism includes a lead screw and a slider. A threaded hole matching the lead screw is opened on the slider. An outer tube is arranged outside the lead screw, and the outer tube is connected to the cross bar.

[0011] Preferably, an external thread is arranged on the outer wall of the rod part of the lifting rod, and the material of the lifting rod is the same as that of the scaffold body.

[0012] Preferably, a driving member is installed on the cross bar. The output end of the driving member is connected to one end of the lead screw. A protective box is arranged outside the driving member.

[0013] Preferably, the protective box and the outer wall of the cross bar are detachably connected by bolts, and the driving member adopts a micro stepping motor.

[0014] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, through the setting of the self-cleaning mechanism, after the moving mechanism drives the cleaning rubber strip to complete the cleaning of construction waste on the scaffold platform and moves out of the platform, by powering off the electromagnet, the movable plate moves downward under the elastic force of the spring, so that the sticky substances attached to the cleaning rubber strip are peeled off from the cleaning rubber strip under the action of the scraping blade at the cleaning port, completing the self-cleaning work of the cleaning rubber strip.

[0016] 2. In the present utility model, through the arrangement of the cleaning rubber strip, it is possible to clean the pedal with a mesh surface or a diamond-shaped opening on the construction frame. The cleaning rubber strip can clean various-shaped openings on the construction frame platform, which is beneficial to improving the applicable range of the self-cleaning mechanism.

[0017] 3. In the present utility model, through the arrangement of the electromagnet, after the self-cleaning of the cleaning rubber strip is completed, by activating the electromagnet to adsorb the movable plate towards the bottom plate, the cleaning rubber strip is exposed, thus facilitating the subsequent cleaning of construction waste such as viscous substances on the construction frame platform by the cleaning rubber strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure in the present utility model;

[0019] Figure 2 is a schematic diagram of the internal structure of the moving mechanism in the present utility model seen from above;

[0020] Figure 3 is a schematic diagram of the internal cross-sectional structure of the self-cleaning mechanism in the present utility model;

[0021] Figure 4 is a schematic diagram of the internal structure of the installation box in the present utility model;

[0022] Figure 5 is an enlarged schematic diagram of part A in the present utility model;

[0023] Figure 6 is a partial sectional view schematic diagram of the installation box in the present utility model.

[0024] LEGEND DESCRIPTION:

[0025] 1. Construction frame body; 2. Installation mechanism; 201. Installation box; 202. Installation hole; 203. Threaded sleeve; 204. Bearing; 3. Self-cleaning mechanism; 301. Bottom plate; 302. Spring; 303. Cleaning rubber strip; 304. Movable plate; 305. Cleaning port; 306. Sealing ring; 307. Scraper; 4. Moving mechanism; 401. Lead screw; 402. Slide block; 5. Auxiliary mechanism; 501. Lifting rod; 502. Fixed piece; 6. Cross bar; 7. Protection box; 8. Driving part; 9. Outer tube; 10. Electromagnet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Referring to Figure 1-6 , a construction scaffold for building construction with a self-cleaning function includes a scaffold body 1. An installation mechanism 2 is provided on the scaffold body 1. A cross bar 6 is connected to the installation mechanism 2. A moving mechanism 4 is installed outside the cross bar 6. A self-cleaning mechanism 3 is connected to the moving mechanism 4. The self-cleaning mechanism 3 includes a bottom plate 301, a spring 302, a cleaning rubber strip 303 and a movable plate 304. A cleaning port 305 is opened on the movable plate 304. The installation mechanism 2 includes an installation box 201. An auxiliary mechanism 5 is installed on the installation box 201. The auxiliary mechanism 5 includes a lifting rod 501 and a fixed piece 502. The fixed piece 502 and the lifting rod 501 are detachably connected by screws.

[0028] By adopting the above technical solution, when viscous substances from construction operations drip onto the construction scaffold platform, the self-cleaning mechanism 3 is moved on the mesh surface of the construction scaffold platform through the moving mechanism 4, so that the cleaning rubber strip 303 cleans the viscous substances on the mesh surface of the construction scaffold platform. Through the setting of the cleaning rubber strip 303, the cleaning rubber strip 303 can remove the viscous substances in the mesh of the mesh surface. When the cleaning rubber strip 303 moves out of the construction scaffold platform, the movable plate 304 on the cleaning rubber strip 303 moves downward under the action of the spring 302, so that the viscous substances attached to the cleaning rubber strip 303 are peeled off from the cleaning rubber strip 303 under the action of the scraping piece 307 at the cleaning port 305, completing the self-cleaning work of the cleaning rubber strip 303.

[0029] As Figure 1 shown in Figure 3 , the movable plate 304 and the bottom plate 301 form an elastic structure through the spring 302. An electromagnet 10 is embedded at the bottom of the bottom plate 301. The inner wall of the cleaning port 305 is in contact with the outer wall of the cleaning rubber strip 303. The number of the cleaning ports 305 is the same as the number of the cleaning rubber strips 303.

[0030] By adopting the above technical solution, the electromagnet 10 is electrically connected to the control panel on the protective box 7, so that the cleaning rubber strip 303 is moved out of the mesh surface of the construction platform, the power supply of the electromagnet 10 is disconnected, the force for adsorbing the movable plate 304 disappears, and the movable plate 304 moves downward under the action of the spring 302, so that the viscous substance attached to the cleaning rubber strip 303 is peeled off from the cleaning rubber strip 303 under the action of the scraping blade 307 at the cleaning port 305, completing the self-cleaning work of the cleaning rubber strip 303. By starting the electromagnet 10, the movable plate 304 can be adsorbed upward, so that the movable plate 304 fits with the bottom plate 301 when not in use, avoiding affecting the cleaning function of the cleaning rubber strip 303 on the platform. The top surface of the movable plate 304 is provided with a material that attracts the electromagnet 10, such as an iron sheet or an iron block, etc.

[0031] Specifically, a sealing ring 306 is provided at the bottom of the cleaning port 305, and a scraping blade 307 is connected to the bottom of the sealing ring 306. The scraping blade 307 is arranged circumferentially along the bottom of the sealing ring 306. When cleaning the viscous substance on the cleaning rubber strip 303, through the arrangement of the sealing ring 306 and the scraping blade 307, the viscous substance can be prevented from entering the cleaning port 305, thereby affecting the smooth progress of the subsequent cleaning work.

[0032] Such as Figure 1 , Figure 2 And Figure 6 As shown, mounting holes 202 are provided on the top and bottom, left and right, and front and back surfaces of the mounting box 201, and bearings 204 are fixed in the mounting holes 202. The inner wall of the inner ring of the bearing 204 is connected with a threaded sleeve 203.

[0033] By adopting the above technical solution, the threaded hole of the threaded sleeve 203 is thread-matched with the end of the support rod of the construction frame, so that support rods of the same model can be selected for the assembly work of the construction frame according to the requirements of building construction.

[0034] Such as Figure 1 And Figure 2 As shown, the moving mechanism 4 includes a lead screw 401 and a slider 402. A threaded hole matching the lead screw 401 is provided on the slider 402, and an outer tube 9 is provided outside the lead screw 401. The outer tube 9 is connected to the cross bar 6.

[0035] By adopting the above technical solution, through the cooperation of the lead screw 401 and the slider 402, the position moving function can be smoothly provided for the self-cleaning mechanism 3, so that the self-cleaning mechanism 3 can provide cleaning work for the construction frame platform.

[0036] Such as Figure 2 And Figure 4 As shown, the outer wall of the rod portion of the lifting rod 501 is provided with an external thread, and the material of the lifting rod 501 is the same as that of the construction frame body 1.

[0037] By adopting the above technical solution, through the arrangement of the lifting rod 501, when the staff stands on the construction frame platform for construction operations, construction tools or paint buckets can be hung on the fixed piece 502, which is convenient for the staff to carry out construction operations.

[0038] As Figure 1 shown in Figure 2 Figure, a driving member 8 is installed on the cross bar 6. The output end of the driving member 8 is connected to one end of the lead screw 401, and a protective box 7 is arranged outside the driving member 8.

[0039] By adopting the above technical solution, the protective box 7 provides a protective function for the driving member 8. The driving member 8 drives the lead screw 401 to rotate, so that the slider 402 on the lead screw 401 moves in the outer tube 9. The slider 402 is of a square structure, and the edges and corners of the slider 402 are in contact with the inner wall of the outer tube 9. When the slider 402 cooperates with the lead screw 401, it moves horizontally and will not be driven by the lead screw 401 to rotate. A control panel is arranged outside the protective box 7 for controlling the start of the driving member 8 and the electromagnet 10.

[0040] Specifically, the protective box 7 is detachably connected to the outer wall of the cross bar 6 by bolts. The driving member 8 adopts a micro stepping motor. Through the detachable structure of the protective box 7, it is convenient to replace or repair the driving member 8 in the protective box 7. By adopting the micro stepping motor, the lead screw 401 can be driven to rotate forward and backward, so that the self-cleaning mechanism 3 can move horizontally back and forth on the construction frame platform to clean the viscous substances on the platform.

[0041] Working principle: When using the construction frame for the construction operation of painting the wall in building construction, the displacement of the self-cleaning mechanism 3 is carried out through the cooperation of the moving mechanism 4 and the driving member 8. The driving member 8 (the driving member 8 adopts a stepping motor and can rotate forward and backward) drives the lead screw 401 on the moving mechanism 4 to rotate, so that the slider 402 on the lead screw 401 can drive the self-cleaning mechanism 3 to move horizontally on the platform to clean the viscous substances on the construction frame platform. Then, when the self-cleaning mechanism 3 moves out of the construction frame platform, the electromagnet 10 is turned off, so that the movable plate 304 moves downward under the restoration of the spring 302, and the scraper 307 on the movable plate 304 completes the cleaning of the waste outside the cleaning rubber strip 303. Finally, through the auxiliary mechanism 5, it can provide a hanging connection for the paint bucket or a placement for materials for the staff standing on the construction frame, so that the standing staff does not need to bend down, squat down or carry construction materials by hand for building construction operations.

[0042] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A construction scaffold for building construction with self-cleaning function, comprising a scaffold body, characterized in that, An installation mechanism is provided on the construction frame body. A cross bar is connected to the installation mechanism. A moving mechanism is installed outside the cross bar. A self-cleaning mechanism is connected to the moving mechanism. The self-cleaning mechanism includes a bottom plate, a spring, a cleaning rubber strip, and a movable plate. A cleaning port is opened on the movable plate. The installation mechanism includes an installation box. An auxiliary mechanism is installed on the installation box. The auxiliary mechanism includes a lifting rod and a fixed piece. The fixed piece and the lifting rod are detachably connected by screws.

2. The construction scaffold for building construction with self-cleaning function according to claim 1, characterized in that, The movable plate and the bottom plate form an elastic structure through the spring. An electromagnet is embedded at the bottom of the bottom plate. The inner wall of the cleaning port is in contact with the outer wall of the cleaning rubber strip. The number of cleaning ports is the same as the number of cleaning rubber strips.

3. The construction scaffold for building construction with self-cleaning function according to claim 2, characterized in that, A sealing ring is provided at the bottom of the cleaning port. A scraping blade is connected to the bottom of the sealing ring. The scraping blade is arranged circumferentially along the bottom of the sealing ring.

4. A construction scaffold for building construction with a self-cleaning function according to claim 1, characterized in that, Installation holes are opened on the upper and lower, left and right, and front and rear surfaces of the installation box. Bearings are fixed in the installation holes. The inner wall of the inner ring of the bearing is connected with a threaded sleeve.

5. The construction scaffold for building construction with self-cleaning function according to claim 1, characterized in that, The moving mechanism includes a lead screw and a slider. A threaded hole matching the lead screw is opened on the slider. An outer tube is provided outside the lead screw. The outer tube is connected to the cross bar.

6. The construction scaffold for building construction with self-cleaning function according to claim 1, characterized in that, External threads are provided on the outer wall of the rod part of the lifting rod. The material of the lifting rod is the same as that of the construction frame body.

7. A construction scaffold for building construction with a self-cleaning function according to claim 1, characterized in that, A driving member is installed on the cross bar. The output end of the driving member is connected to one end of the lead screw. A protective box is arranged outside the driving member.

8. A construction scaffold for building construction with a self-cleaning function according to claim 7, characterized in that, The protective box and the outer wall of the cross bar are detachably connected by bolts. The driving member adopts a micro stepping motor.

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