Overhead assembly light structure cantilever platform for tower

Abstract

The utility model relates to a tower aerial assembly light structure cantilever platform which comprises a tower body, arc-shaped supporting plates are fixed to the two sides of the tower body respectively, and the two arc-shaped supporting plates extend into arc-shaped grooves formed in the side faces of two platform plate bodies respectively to limit the platform plate bodies. An arc-shaped groove is formed in the platform plate body, a plurality of circular grooves are formed in the upper portion and the lower portion of the end, located in the arc-shaped groove, of the platform plate body, and wireless pressure sensors are installed in the circular grooves. A scaffold building mode is omitted, the risk that the platform falls off is reduced, in addition, a plurality of wireless pressure sensors are arranged on the surface of the arc-shaped supporting plate, when the platform plate body breaks or deforms, pressure induction of the wireless pressure sensors changes greatly, workers can watch changing data and evacuate from the platform in time, and the working efficiency is improved. And the safety of the platform is improved.

Description

Technical Field

[0001] The utility model relates to the field of tower installation, in particular to a light-structure cantilever platform for tower aerial assembly. Background Art

[0002] In the polysilicon and high-purity silicon industries, distillation towers for distillation units are often fabricated on-site. Due to their high height, typically designed between 85 and 95 meters, distillation tower construction typically uses three sections: the skirt, lower barrel, and upper barrel. Both the lower barrel and skirt, and the lower barrel and upper barrel, are assembled aerially. Aerial assembly inevitably requires the use of a platform.

[0003] According to the published patent 202311537039.2, a light-structure cantilever platform for an aerial assembly of a tower is known to include support beams, which are arranged at intervals along the outer circumferential direction of the tower, wherein the support beams can be detachably connected to the outer wall of the tower, and a support pedal is provided between two adjacent support beams; a protective beam is vertically provided at one end of each support beam away from the tower, and a protective portion is provided between adjacent protective beams; an auxiliary reinforcement beam is provided at the bottom end of the support beam, and the bottom end of the auxiliary reinforcement beam abuts against the outer wall of the tower when in use.

[0004] However, in tower aerial work, the traditional assembly method of lightweight cantilevered work platforms, if traditional scaffolding is used, is prone to significant safety hazards, especially the significantly increased risk of accidental detachment of scaffolding materials or components. Current designs of such platforms lack effective anti-fall blocking mechanisms or interception mechanisms in the event of an unexpected fall. This means that if the platform falls uncontrollably, its descent cannot be stopped in time, potentially resulting in serious injury to the workers on board. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and meet the actual needs. It provides a tower aerial assembly light structure cantilever platform to solve the current problem of the traditional light structure cantilever assembly method. If the traditional scaffolding construction scheme is used, it is easy to cause major safety hazards, especially the risk of accidental detachment of scaffolding materials or components. The current existing platform design of this type lacks an effective anti-fall blocking mechanism or interception mechanism in the event of an accidental fall. This means that once the platform falls out of control, it will not be able to stop its descent in time, which may cause serious injury to the workers on the platform.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: designing a tower aerial assembly light structure cantilever platform, including a tower body, arc-shaped support plates are fixed on both sides of the tower body, and the two arc-shaped support plates are respectively extended into the arc-shaped grooves provided on the sides of the two platform plates to limit the platform plates;

[0007] A plurality of circular grooves are provided at upper and lower positions of one end of the platform plate body located in the arc-shaped groove, and wireless pressure sensors are installed inside the plurality of circular grooves.

[0008] Preferably, a chassis is fixed at the bottom of the tower body, a plurality of support columns are fixed on the top of the chassis, and the tops of the plurality of support columns are connected with arc-shaped support plates through fixing rings.

[0009] Preferably, a plurality of bolts are passed through the interior of the fixing ring, and the bolts in the fixing ring pass through the support columns and are threadedly connected to the thread grooves on the surface of the tower body.

[0010] Preferably, a plurality of oblique support rods are fixed on the top of the fixing ring, a platform plate is fixed on the top of the plurality of oblique support rods, and a protective net is installed on the top of the platform plate.

[0011] Preferably, one end of a connecting rod is fixed to both the front and rear ends of the top of the platform plate body, and an annular slide rail is fixed to the other end of the connecting rod.

[0012] Preferably, the annular slide rail is installed at the top end of the exterior of the tower body, and annular slideways are provided at both the upper and lower ends of the interior of the annular slide rail.

[0013] Preferably, one end of a sliding block is slidably connected inside the annular slideway, a moving block is fixed to the other end of the sliding block, a connecting block is fixed to one end of the moving block, and a hanging ring is fixed to the surface of the connecting block.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The present invention combines an arc-shaped support plate, a platform plate, and a wireless pressure sensor. This not only allows the arc-shaped support plate pre-set on the tower surface to be plugged into the platform plate, thereby directly supporting and limiting the platform plate, eliminating the need for scaffolding and reducing the risk of the platform falling. Furthermore, multiple wireless pressure sensors are provided on the surface of the arc-shaped support plate. When the platform plate breaks or deforms, the pressure sensing of the wireless pressure sensors changes significantly, allowing workers to view the changing data and evacuate the platform in a timely manner, thereby improving the safety of the platform and resolving the problem of assembling traditional lightweight cantilever work platforms. Using traditional scaffolding construction methods can easily lead to significant safety hazards, particularly the significantly increased risk of accidental detachment of scaffolding materials or components. Current existing platform designs of this type lack effective anti-fall blocking mechanisms or interception mechanisms in the event of an unexpected fall. This means that if the platform falls out of control, it cannot be stopped in time, potentially resulting in serious injury to workers on the platform.

[0016] 2. The present invention combines a fixing ring, a support column and an oblique support rod, so that not only can a plurality of support columns be used to support the bottom of the platform plate, but also a plurality of oblique support rods on the top of the fixing ring can be used to support the platform plate, thereby providing double support and preventing the platform plate from falling. Moreover, by passing the bolts through the fixing ring and the support column, the fixing ring and the support column can be limited at the same time. Since the support column passes through the fixing ring, the fixing ring can also limit the support column, thereby achieving double limitation of the support column and preventing displacement of the support column.

[0017] 3. The utility model can connect the annular slide rail with the tower through the combination of the annular slide rail and the connecting rod sliding block, and use the connecting rod to connect the annular slide rail and the platform plate body. The connecting rod is used to limit the platform plate body, which can improve the anti-fall effect of the platform plate body. Moreover, after the connecting rod is separated from the platform plate body, even if the platform plate body falls directly, the annular slide rail will not fall directly with the platform plate body. The safety rope hung on the surface of the hanging ring by the staff will pull the staff, thereby preventing the staff from falling directly, thereby improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the internal top view of the arc-shaped groove of the utility model;

[0020] Figure 3 This is a schematic diagram of the annular slide rail structure of the present utility model.

[0021] In the figure: 1. chassis; 101. tower body; 2. platform plate; 201. protective net; 202. inclined support rod; 203. fixing ring; 204. bolt; 205. support column; 206. arc groove; 207. arc support plate; 208. circular groove; 209. wireless pressure sensor; 3. annular slide rail; 301. connecting block; 302. hanging ring; 303. connecting rod; 304. moving block; 305. annular slide; 306. sliding block. DETAILED DESCRIPTION

[0022] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0023] Example 1: A tower aerial assembly light structure cantilever platform, see Figures 1 to 3 , including a tower body 101, arc-shaped support plates 207 are fixed on both sides of the tower body 101, and the two arc-shaped support plates 207 are respectively extended into the arc-shaped grooves 206 opened on the sides of the two platform plates 2 to limit the platform plates 2; a plurality of circular grooves 208 are opened at the upper and lower positions of one end of the platform plate 2 located in the arc-shaped groove 206, and wireless pressure sensors 209 are installed inside the plurality of circular grooves 208. The arc-shaped support plates 207 are first installed on the surface of the tower body 101, and then the platform plate 2 with the arc-shaped grooves 206 opened on the side is plugged into the arc-shaped support plates 207 to complete the support and limit of the platform plate 2. The scaffolding method is eliminated, and the risk of the platform falling is reduced. In addition, a plurality of wireless pressure sensors 209 are provided on the surface of the arc-shaped support plate 207. When the platform plate 2 is broken or deformed, the pressure sensing of the wireless pressure sensor 209 will change significantly. The host computer carried by the staff can view the changing data and evacuate from the platform in time, thereby improving the safety of the platform and solving the problem of the traditional assembly method of the light-structure cantilever work platform. If the traditional scaffolding construction scheme is used, it is easy to have a major safety hazard, especially the risk of accidental detachment of scaffolding materials or components. The current existing platform design of this type lacks an effective anti-fall blocking mechanism or interception mechanism in the event of an accidental fall. This means that once the platform falls out of control, it will not be able to stop its descent in time, which may cause serious injury to the workers on the platform.

[0024] For details, see Figure 1 A chassis 1 is fixed at the bottom of the tower body 101, and a plurality of support columns 205 are fixed on the top of the chassis 1. The tops of the plurality of support columns 205 are connected with arc-shaped support plates 207 through the fixing ring 203. The bottom of the platform plate 2 can be supported by the plurality of support columns 205. Moreover, the plurality of inclined support rods 202 on the top of the fixing ring 203 can also be used to support the platform plate 2, thereby providing double support and preventing the platform plate 2 from falling.

[0025] For further information, see Figure 1 A plurality of bolts 204 are passed through the interior of the fixing ring 203. The bolts 204 inside the fixing ring 203 pass through the support column 205 and are threadedly connected to the thread groove on the surface of the tower body 101. The bolts 204 pass through the fixing ring 203 and the support column 205, and can limit the fixing ring 203 and the support column 205 at the same time. Since the support column 205 passes through the fixing ring 203, the fixing ring 203 can also limit the support column 205, thereby realizing double limitation of the support column 205 and avoiding displacement of the support column 205.

[0026] It is worth noting that, see Figure 1 A plurality of oblique support rods 202 are fixed on the top of the fixing ring 203 , a platform plate 2 is fixed on the top of the plurality of oblique support rods 202 , and a protective net 201 is installed on the top of the platform plate 2 .

[0027] It is worth noting that see Figure 1 The platform plate 2 can be prevented from falling by the user by using the safety rope 303. The safety rope 303 can be used to hold the user in place and prevent the user from falling.

[0028] It is worth mentioning that see Figure 3 The annular slide rail 3 is installed at the top of the tower body 101, and annular slideways 305 are provided at the upper and lower ends of the annular slide rail 3.

[0029] It is worth emphasizing that see Figure 3 One end of the sliding block 306 is slidably connected to the inside of the annular slide 305, and the other end of the sliding block 306 is fixed to the moving block 304. One end of the moving block 304 is fixed to the connecting block 301, and a hanging ring 302 is fixed on the surface of the connecting block 301. When the staff works on the surface of the platform plate 2, they need to wear a safety rope and wrap one end of the safety rope around the surface of the hanging ring 302. When the staff moves, the moving block 304 will be driven to move in the annular slide rail 3, and the moving block 304 will drive the sliding block 306 to slide in the annular slide 305.

[0030] When using a tower aerial assembly to assemble a light structure cantilever platform, first install the arc support plate 207 on the surface of the tower body 101, and then plug the platform plate 2 with an arc groove 206 on the side into the arc support plate 207 to complete the support and positioning of the platform plate 2, eliminating the need to use scaffolding to build a way, reducing the risk of the platform falling, and a plurality of wireless pressure sensors 209 are provided on the surface of the arc support plate 207. When the platform plate 2 is broken or deformed, the pressure sensing of the wireless pressure sensor 209 will change significantly. The host computer carried by the staff can view the changing data and evacuate from the platform in time, thereby improving the safety of the platform. The bottom of the platform plate 2 can be supported by multiple support columns 205, and the multiple inclined support rods 202 on the top of the fixing ring 203 can also be used to support the platform plate 2, thereby providing double support and avoiding the platform plate 2 from falling. The bolts 204 pass through the fixing ring 203 and the support columns 205, and can simultaneously control the fixing ring 203 and the support The support column 205 is limited. Since the support column 205 passes through the fixing ring 203, the fixing ring 203 can also limit the support column 205, realizing a double limit on the support column 205, avoiding the displacement of the support column 205, connecting the annular slide rail 3 with the tower, and connecting the annular slide rail 3 with the platform plate 2 using the connecting rod 303. The platform plate 2 is limited by the connecting rod 303, which can improve the anti-falling effect of the platform plate 2. Moreover, after the connecting rod 303 is separated from the platform plate 2, that is, The platform plate 2 will fall directly, and the annular slide rail 3 will not fall directly with the platform plate 2. The safety rope hung on the surface of the hanging ring 302 by the staff will pull the staff, thereby preventing the staff from falling directly. When the staff is working on the surface of the platform plate 2, they need to wear a safety rope and wrap one end of the safety rope around the surface of the hanging ring 302. When the staff moves, the moving block 304 will move in the annular slide rail 3, and the moving block 304 will drive the sliding block 306 to slide in the annular slide 305.

[0031] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0032] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A tower aerial assembly light structure cantilever platform, comprising a tower body (101), characterized in that: Arc-shaped support plates (207) are fixed on both sides of the tower body (101), and the two arc-shaped support plates (207) respectively extend into arc-shaped grooves (206) provided on the sides of the two platform plates (2) to limit the position of the platform plates (2); A plurality of circular grooves (208) are provided at upper and lower positions of one end of the platform plate (2) located in the arc-shaped groove (206), and wireless pressure sensors (209) are installed inside the plurality of circular grooves (208).

2. The tower aerial assembly light structure cantilever platform according to claim 1, characterized in that: A chassis (1) is fixed at the bottom of the tower body (101), a plurality of support columns (205) are fixed at the top of the chassis (1), and the tops of the plurality of support columns (205) pass through a fixing ring (203) and are connected to an arc-shaped support plate (207).

3. The tower aerial assembly lightweight structure cantilever platform according to claim 2, characterized in that: A plurality of bolts (204) are passed through the interior of the fixing ring (203), and the bolts (204) in the fixing ring (203) pass through the support column (205) and are threadedly connected to the thread grooves on the surface of the tower body (101).

4. The tower aerial assembly light structure cantilever platform according to claim 2, characterized in that: A plurality of oblique support rods (202) are fixed on the top of the fixing ring (203), a platform plate (2) is fixed on the top of the plurality of oblique support rods (202), and a protective net (201) is installed on the top of the platform plate (2).

5. The tower aerial assembly light structure cantilever platform according to claim 1, characterized in that: One end of a connecting rod (303) is fixed to both the front and rear ends of the top of the platform plate body (2), and the other end of the connecting rod (303) is fixed to an annular slide rail (3).

6. The tower aerial assembly lightweight structure cantilever platform according to claim 5, characterized in that: The annular slide rail (3) is installed on the external top end of the tower body (101), and annular slideways (305) are provided at both the upper and lower ends of the annular slide rail (3).

7. The tower aerial assembly lightweight structure cantilever platform according to claim 6, characterized in that: One end of a sliding block (306) is slidably connected inside the annular slideway (305), a moving block (304) is fixed to the other end of the sliding block (306), a connecting block (301) is fixed to one end of the moving block (304), and a hanging ring (302) is fixed on the surface of the connecting block (301).

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