Building outer wall cleaning device

Abstract

The utility model provides a kind of building outer wall cleaning equipment, belong to building aerial work equipment technical field, to solve the problem that existing basket is easily blown by wind and present violent shaking, there is certain security risk, including electric basket main body, wire pole, hoist main body, stable protection suction disc, moving wheel, adjusting support mechanism and stable protection mechanism;The wire pole is welded in the upper front end of electric basket main body;The hoist main body is fixedly connected in the inboard of electric basket main body;The stable protection suction disc is set in the front of electric basket main body;The moving wheel is commonly provided four groups, four groups of moving wheels are all universal wheel structures with brake, four groups of moving wheels are fixedly connected in the lower end of electric basket main body respectively;The adjusting support mechanism is set in the outboard of electric basket main body;The stable protection mechanism is set in the rear of stable protection suction disc, improve the use safety of entire electric basket main body.

Description

Technical Field

[0001] This utility model belongs to the technical field of high-altitude construction equipment, and more specifically, it relates to a building exterior wall cleaning device. Background Technology

[0002] Electric suspended platforms (electric suspended baskets) are commonly used in exterior wall cleaning equipment. They are electrically driven and more efficient and safer than manual suspended platforms. Their structure includes a mechanical system (suspended platform, suspension mechanism, hoist, wire rope), an electrical system (electric control box, cables), and a safety protection system (safety lock, safety rope, overload protection). During operation, the motor drives the rope wheel through the reducer to raise and lower the platform. The dual motors are synchronously controlled, and the speed can be adjusted by frequency conversion speed regulation. The safety lock locks the safety rope to brake in case of overspeed or tilting. Its advantages are high degree of automation, improved efficiency, and dual safety design to reduce risks. Regular equipment testing and inspection of the fixed condition are required, and operators must be certified.

[0003] The existing application number is CN202022636707.5. This utility model discloses a building exterior wall cleaning device, including an arm and a suspended platform. A motor, two clamping plates, and two supports are fixedly installed on the arm. A rotating shaft is rotatably mounted on both clamping plates and is fixedly connected to the motor drive end. Two rollers are fixedly installed on the rotating shaft, and steel wire ropes are wound around both rollers. A straightening mechanism that cooperates with the steel wire ropes is installed on each of the two supports. A fixing block is fixedly installed at the lower end of each of the two steel wire ropes, and both fixing blocks are fixedly connected to the suspended platform. Two sliding rods are slidably installed through the suspended platform. The advantages are: by reducing the swing of the steel wire ropes and simply fixing the suspended platform, the stability of the platform is improved, making the cleaning operation more convenient. At the same time, the addition of a buffer mechanism effectively reduces the impact force of the suspended platform on the glass curtain wall, reducing the risk of damage and falling glass curtain walls.

[0004] Based on the above, when using electric suspended platforms to clean exterior walls, since these platforms are generally suspended by steel wire ropes, if a strong wind suddenly blows while workers are cleaning the exterior walls, the platforms are prone to violent shaking, posing a certain safety hazard. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a building exterior wall cleaning device. This device solves the safety hazard posed by the use of electric suspended platforms for exterior wall cleaning, where the platforms are typically suspended by steel cables. If a strong wind suddenly blows while workers are cleaning the exterior walls, the platform is prone to violent shaking, posing a safety risk.

[0006] The purpose and effectiveness of this building exterior wall cleaning equipment are achieved through the following specific technical means:

[0007] A building exterior wall cleaning device includes an electric suspended platform body, a guide rod, a lifting machine body, a stabilizing and protective suction cup, casters, an adjusting support mechanism, and a stabilizing and protective mechanism. The guide rod is welded to the upper front end of the electric suspended platform body. The lifting machine body is fixedly connected to the inner side of the electric suspended platform body. The stabilizing and protective suction cup is located at the front of the electric suspended platform body. Four sets of casters are provided, each set being a universal wheel structure with brakes, and each set is fixedly connected to the lower end of the electric suspended platform body. The adjusting support mechanism is located on the outer side of the electric suspended platform body. The stabilizing and protective mechanism is located behind the stabilizing and protective suction cup.

[0008] Furthermore, the adjusting support mechanism includes: placement fixing components, material placement baskets, and locking bolts; four sets of placement fixing components are provided, and the four sets of placement fixing components are respectively fixedly connected to the left and right sides of the main body of the electric hoist; two sets of material placement baskets are provided, and the two sets of material placement baskets are respectively slidably connected to the left and right sides of the placement fixing components; two sets of locking bolts are provided, and the two sets of locking bolts are respectively threaded to the inner side of the two sets of placement fixing components in front, and the lower ends of the two sets of locking bolts are inserted into the inner side of the material placement basket.

[0009] Furthermore, the adjustment support mechanism also includes: a support fixing component, a support adjusting screw, a support adjusting component, and support wheels; two sets of support fixing components are provided, and the two sets of support fixing components are respectively fixedly connected to the left and right sides of the front of the electric suspended platform body; two sets of support adjusting screws are provided, and the two sets of support adjusting screws are respectively rotatably connected to the inner side of the support fixing component; two sets of support adjusting components are provided, and the two sets of support adjusting components are respectively slidably connected to the inner side of the support fixing component, and the two sets of support adjusting components are respectively threadedly connected to the support adjusting screw; two sets of support wheels are provided, and the two sets of support wheels are both universal wheel structures, and the two sets of support wheels are respectively fixedly connected to the front end of the support adjusting component by bolts.

[0010] Furthermore, the stabilizing and protective mechanism includes: a protective guide and a protective connecting slider; the protective guide is fixedly connected to the inner front end of the electric suspended platform body, and a groove structure is provided on the inner side of the protective guide; the protective connecting slider is slidably connected to the inner side of the groove of the protective guide, and a stabilizing and protective suction cup is fixedly connected to the front end of the protective connecting slider, and the stabilizing and protective suction cup communicates internally with the protective connecting slider.

[0011] Furthermore, the stabilizing protection mechanism includes: an operating pedal and a protective return spring; the operating pedal is fixedly connected to the upper front end of the protective connecting slider; the protective return spring is fixedly connected to the rear end of the protective guide, and the rear end of the protective return spring is fixedly connected to the protective connecting slider.

[0012] Furthermore, the stabilizing protection mechanism also includes a protective fan; the protective fan is a negative pressure fan structure, the protective fan is fixedly connected to the inner side of the electric suspended platform body, and the air inlet of the protective fan is connected to the inside of the protective connecting slider through a hose.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention, through adjusting the setting of the support mechanism, allows the material placement basket to be inserted into the inner side of the fixing component, and then locked with locking bolts. This facilitates the placement of materials and tools by workers. Before lifting the main body of the electric suspended platform, the support adjustment screw is rotated first. The rotation of the support adjustment screw drives the support adjustment component to move back and forth, which in turn drives the support wheel to move back and forth. After the support wheel is adjusted to a suitable length, the main body of the electric suspended platform is then lifted. At this time, the support wheel contacts the wall, thus supporting the main body of the electric suspended platform and preventing the main body of the electric suspended platform from being too close to the wall and causing scratches to the exterior wall. It also eliminates the need for workers to use their legs to support the main body of the electric suspended platform, making it easier for workers to clean the exterior wall.

[0015] This invention, through the setting of a stabilizing and protective mechanism, allows the worker to step forward on the operating pedal. The forward movement of the operating pedal moves the protective connecting slider forward, which in turn moves the stabilizing protective suction cup forward to adhere to the wall. At this time, the protective fan is turned on, generating negative pressure suction, which causes the stabilizing protective suction cup to adhere to the wall, thus fixing the main body of the electric suspended platform. This prevents the main body of the electric suspended platform from swaying in the wind, ensuring the stability of the main body of the electric suspended platform during operation and improving the overall safety of the electric suspended platform. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the material placement basket structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the placement and fixing structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the support and adjustment component structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the protective connecting slider structure of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Main body of the electric suspended platform; 101. Placement and fixing parts; 102. Material placement basket; 103. Locking bolts; 104. Support fixing parts; 105. Support adjusting screw; 106. Support adjusting parts; 107. Support wheels; 2. Guide rod; 3. Main body of the hoist; 4. Stabilizing and protective suction cup; 401. Protective guide parts; 402. Protective connecting slider; 403. Operating pedal; 404. Protective return spring; 405. Protective fan; 5. Moving wheels. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figures 1 to 4 As shown:

[0026] This utility model provides a building exterior wall cleaning device, including an electric suspended platform body 1, a guide rod 2, a lifting machine body 3, a stabilizing and protective suction cup 4, moving wheels 5, and an adjusting support mechanism; the guide rod 2 is welded to the upper front end of the electric suspended platform body 1; the lifting machine body 3 is fixedly connected to the inner side of the electric suspended platform body 1; the stabilizing and protective suction cup 4 is located at the front of the electric suspended platform body 1; four sets of moving wheels 5 are provided, and all four sets of moving wheels 5 are universal wheels with brakes, and the four sets of moving wheels 5 are respectively fixedly connected to the lower end of the electric suspended platform body 1; the adjusting support mechanism is located on the outer side of the electric suspended platform body 1; the stabilizing and protective mechanism is located behind the stabilizing and protective suction cup 4.

[0027] The adjusting support mechanism includes: placement fixing parts 101, material placement baskets 102, and locking bolts 103; four sets of placement fixing parts 101 are provided, and the four sets of placement fixing parts 101 are fixedly connected to the left and right sides of the electric hoist body 1; two sets of material placement baskets 102 are provided, and the two sets of material placement baskets 102 are slidably connected to the left and right sides of the placement fixing parts 101; two sets of locking bolts 103 are provided, and the two sets of locking bolts 103 are threadedly connected to the inner side of the two sets of placement fixing parts 101 in front, and the lower end of the two sets of locking bolts 103 is inserted into the inner side of the material placement baskets 102.

[0028] The adjustment support mechanism includes: a support fixing component 104, a support adjusting screw 105, a support adjusting component 106, and support wheels 107. Two sets of support fixing components 104 are provided, each fixedly connected to the front left and right sides of the electric suspended platform body 1. Two sets of support adjusting screws 105 are provided, each rotatably connected to the inner side of the support fixing component 104. Two sets of support adjusting components 106 are provided, each slidably connected to the inner side of the support fixing component 104, and each set is threadedly connected to the support adjusting screw 105. Two sets of support wheels 107 are provided, both sets being universal wheels, and each set is fixedly connected to the front end of the support adjusting component 106 by bolts.

[0029] The specific usage and function of this embodiment are as follows: Insert the material placement basket 102 into the inner side of the placement fixing member 101, and then use the locking bolt 103 to lock the material placement basket 102, which facilitates the placement of materials and tools by workers. Before the electric suspended platform body 1 is lifted, first rotate the support adjustment screw 105. The rotation of the support adjustment screw 105 drives the support adjustment member 106 to move back and forth. The back and forth movement of the support adjustment member 106 drives the support wheel 107 to move back and forth. After the support wheel 107 is adjusted to a suitable length, the electric suspended platform body 1 is lifted. At this time, the support wheel 107 contacts the wall, which realizes the support of the electric suspended platform body 1, avoiding the electric suspended platform body 1 from being too close to the wall and causing scratches to the exterior wall. At the same time, it avoids workers using their legs to support the electric suspended platform body 1, which facilitates the cleaning operation of workers on the exterior wall.

[0030] Example 2:

[0031] Based on Example 1, such as Figures 1 to 5 As shown, it also includes a stabilizing and protective mechanism.

[0032] The stabilizing and protective mechanism includes a protective guide 401 and a protective connecting slider 402. The protective guide 401 is fixedly connected to the inner front end of the electric suspended platform body 1, and a groove structure is provided on the inner side of the protective guide 401. The protective connecting slider 402 is slidably connected to the inner side of the groove of the protective guide 401, and the stabilizing and protective suction cup 4 is fixedly connected to the front end of the protective connecting slider 402. The stabilizing and protective suction cup 4 is internally connected to the protective connecting slider 402.

[0033] The stabilizing and protective mechanism also includes: an operating pedal 403 and a protective reset spring 404; the operating pedal 403 is fixedly connected to the upper front end of the protective connecting slider 402; the protective reset spring 404 is fixedly connected to the rear end of the protective guide 401, and the rear end of the protective reset spring 404 is fixedly connected to the protective connecting slider 402.

[0034] The stabilizing protection mechanism also includes: a protective fan 405; the protective fan 405 is a negative pressure fan structure, the protective fan 405 is fixedly connected to the inside of the electric suspended platform body 1, and the air inlet of the protective fan 405 is connected to the inside of the protective connecting slider 402 through a hose.

[0035] The specific usage and function of this embodiment: When a strong wind suddenly occurs while the worker is cleaning the exterior wall, the worker steps forward on the operating pedal 403. The operating pedal 403 moves forward, causing the protective connecting slider 402 to move forward. The protective connecting slider 402 moves forward, causing the stabilizing protective suction cup 4 to move forward and adhere to the wall. At this time, the protective fan 405 is turned on, and the protective fan 405 generates negative pressure suction, causing the stabilizing protective suction cup 4 to adhere to the wall, thus fixing the electric suspended platform body 1. This prevents the electric suspended platform body 1 from being blown by the wind, ensures the stability of the electric suspended platform body 1 during operation, and improves the overall safety of the electric suspended platform body 1.

[0036] The following points should be noted in this article:

[0037] 1. The accompanying drawings of this embodiment only involve the structures involved in this embodiment; other structures can refer to the general design.

[0038] 2. Where there is no conflict, this embodiment and the features in the embodiment can be combined with each other to obtain new embodiments.

[0039] The above are merely specific implementations of this embodiment, but the protection scope of this embodiment is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this embodiment should be determined by the protection scope of the claims.

Claims

1. A building exterior wall cleaning device, characterized in that: The system includes an electric suspended platform body (1), a guide rod (2), a hoist body (3), a stabilizing and protective suction cup (4), moving wheels (5), an adjusting support mechanism, and a stabilizing and protective mechanism. The guide rod (2) is welded to the upper front end of the electric suspended platform body (1). The hoist body (3) is fixedly connected to the inner side of the electric suspended platform body (1). The stabilizing and protective suction cup (4) is located in front of the electric suspended platform body (1). There are four sets of moving wheels (5), all of which are universal wheels with brakes. The four sets of moving wheels (5) are fixedly connected to the lower end of the electric suspended platform body (1). The adjusting support mechanism is located on the outer side of the electric suspended platform body (1). The stabilizing and protective mechanism is located behind the stabilizing and protective suction cup (4).

2. The building exterior wall cleaning equipment as described in claim 1, characterized in that: The adjustment support mechanism includes: a placement fixing component (101), a material placement basket (102), and a locking bolt (103); the placement fixing component (101) is provided in four sets, and the four sets of placement fixing components (101) are respectively fixedly connected to the left and right sides of the electric hoist body (1); the material placement basket (102) is provided in two sets, and the two sets of material placement baskets (102) are respectively slidably connected to the left and right sides of the placement fixing component (101); the locking bolt (103) is provided in two sets, and the two sets of locking bolts (103) are respectively threaded to the inner side of the two sets of placement fixing components (101) in front, and the lower ends of the two sets of locking bolts (103) are inserted into the inner side of the material placement basket (102).

3. The building exterior wall cleaning equipment as described in claim 1, characterized in that: The adjustment support mechanism further includes: a support fixing component (104), a support adjusting screw (105), a support adjusting component (106), and a support wheel (107); the support fixing component (104) is provided in two sets, and the two sets of support fixing components (104) are respectively fixedly connected to the front left and right sides of the electric hoist body (1); the support adjusting screw (105) is provided in two sets, and the two sets of support adjusting screw (105) are respectively rotatably connected to the inner side of the support fixing component (104); the support adjusting component (106) is provided in two sets, and the two sets of support adjusting components (106) are respectively slidably connected to the inner side of the support fixing component (104), and the two sets of support adjusting components (106) are respectively threadedly connected to the support adjusting screw (105); the support wheel (107) is provided in two sets, and the two sets of support wheels (107) are both universal wheel structures, and the two sets of support wheels (107) are respectively fixedly connected to the front end of the support adjusting component (106) by bolts.

4. The building exterior wall cleaning equipment as described in claim 1, characterized in that: The stabilizing and protective mechanism includes: a protective guide (401) and a protective connecting slider (402); the protective guide (401) is fixedly connected to the inner front end of the electric suspended platform body (1), and a groove structure is provided on the inner side of the protective guide (401); the protective connecting slider (402) is slidably connected to the inner side of the groove of the protective guide (401), and a stabilizing protective suction cup (4) is fixedly connected to the front end of the protective connecting slider (402), and the stabilizing protective suction cup (4) communicates with the interior of the protective connecting slider (402).

5. The building exterior wall cleaning equipment as described in claim 4, characterized in that: The stabilizing protection mechanism further includes: an operating pedal (403) and a protective reset spring (404); the operating pedal (403) is fixedly connected to the upper front end of the protective connecting slider (402); the protective reset spring (404) is fixedly connected to the rear end of the protective guide (401), and the rear end of the protective reset spring (404) is fixedly connected to the protective connecting slider (402).

6. The building exterior wall cleaning equipment as described in claim 5, characterized in that: The stabilizing protection mechanism also includes: a protective fan (405); the protective fan (405) is a negative pressure fan structure, the protective fan (405) is fixedly connected to the inner side of the electric hoist body (1), and the air inlet of the protective fan (405) is connected to the inside of the protective connecting slider (402) through a hose.

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