Construction platform fall protection device

Abstract

This invention relates to the field of construction technology and discloses a fall protection device for a construction platform, comprising: a lifting platform, a fixing device disposed above the lifting platform, a safety rope disposed on the fixing device, and a storage device disposed on one side above the lifting platform. The lifting platform is used to move construction workers up and down; the fixing device is used to fix the safety rope; one end of the safety rope is connected to the fixing device, and the other end of the safety rope is connected to the construction worker, the safety rope being used to protect the construction worker; the storage device is used to store construction tools. This invention enables construction workers to place their personal construction tools in the storage device when using the construction platform, facilitating quick tool identification and preventing tools from falling.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a fall protection device for building construction platforms. Background Technology

[0002] Fall arrestors are used on building exteriors, during interior decoration, or in areas with high ceilings where direct construction is impossible. Traditional platform fall arrestors are ineffective at securing and protecting tools carried by workers during construction. Tools can roll off the platform, causing damage to both the tools and the ground. Furthermore, tools falling from heights can pose a safety hazard to other workers on the ground. Therefore, it is necessary to provide a new type of fall arrestor for construction platforms to address these technical problems. Summary of the Invention

[0003] This invention was made to solve the above-mentioned technical problems, and its purpose is to provide a fall protection device for construction platforms, which can place construction tools to prevent them from falling when construction workers are carrying out construction work.

[0004] To achieve the above objectives, the present invention provides a fall protection device for a construction platform, comprising: a lifting platform, a fixing device disposed above the lifting platform, a safety rope disposed on the fixing device, and a storage device disposed on one side above the lifting platform. The lifting platform is used to move construction workers up and down; the fixing device is used to fix the safety rope; one end of the safety rope is connected to the fixing device, and the other end of the safety rope is connected to the construction worker, the safety rope being used to protect the construction worker; the storage device is used to store construction tools.

[0005] Preferably, the storage device includes: a storage box, a plurality of limiting clamps disposed within the storage box, a lifting assembly disposed below the storage box, a connecting plate disposed at the lower end of the lifting assembly, a slider disposed on one side of the connecting plate, and a slide groove disposed on one side of the lifting platform, wherein the slider is slidably disposed within the slide groove, and the storage box moves within the slide groove under the action of the slider; the lifting assembly is used to drive the storage box to move up and down; and the clamps are used to fix the construction tool.

[0006] Preferably, the lifting assembly includes: a base rod, an adjusting rod slidably disposed within the base rod, a plurality of adjusting holes penetrating the adjusting rod, a side plate disposed at the upper end of the base rod, and a limiting rod penetrating the side plate and the adjusting holes; wherein, the lower end of the base rod is fixed to the connecting block; and the storage box is fixed to the upper end of the adjusting rod.

[0007] Preferably, a handle is provided at one end of the limiting rod near the side plate, and the handle is a metal handle.

[0008] Preferably, a spring is provided between the handle and the side plate, the spring being used to limit the displacement of the limiting rod.

[0009] Preferably, limiting blocks are provided at both ends of the slide groove, and the limiting blocks are used to restrict the movement of the slider within the slide groove.

[0010] Preferably, an auxiliary device is provided on one side of the fixing device, the auxiliary device being used to store the safety rope.

[0011] Preferably, the auxiliary device includes: a round rod, a connecting plate disposed at one end of the round rod, a limiting plate disposed at the other end of the round rod, a ring slidably sleeved on the round rod, a connecting block fixed on the ring, and a clamping plate disposed on the connecting block, wherein the connecting plate is connected to the fixing device by a screw; the clamping plate is used to fix the safety rope; and the limiting plate is used to limit the safety rope on the round rod.

[0012] Preferably, a connecting pad is provided between the connecting plate and the fixing device, and the size of the connecting pad is the same as that of the connecting plate.

[0013] Preferably, the limiting plate is a silicone plate.

[0014] As can be seen from the above description and practice, the construction platform anti-fall device of the present invention brings construction workers to the construction site through a lifting platform, and fixes the construction workers with safety ropes. Then, the safety ropes are fixed to the lifting platform through a fixing device to ensure the safety of the construction workers. The tools required for construction can be stored in the storage device, which can not only facilitate the construction workers to obtain and store them, but also prevent the tools from falling. Attached Figure Description

[0015] Figure 1 This is a first-view structural schematic diagram of the anti-fall device for a construction platform involved in one embodiment of the present invention.

[0016] Figure 2 This is a second-view structural schematic diagram of the anti-fall device for a construction platform involved in one embodiment of the present invention.

[0017] Figure 3 for Figure 2 A schematic diagram of the structure of part A in the middle.

[0018] Figure 4 for Figure 2 A schematic diagram of the structure of section B.

[0019] Figure 5 for Figure 2 A schematic diagram of the structure of section C.

[0020] Figure 6 This is a schematic diagram of the structure of a storage device according to one embodiment of the present invention.

[0021] The attached figures are labeled as follows:

[0022] 1. Lifting platform; 2. Fixing device; 3. Safety rope; 4. Storage device; 41. Slide rail; 42. Slider; 43. Connecting plate; 44. Lifting assembly; 441. Base rod; 442. Adjusting rod; 443. Side plate; 444. Limiting rod; 445. Storage box; 446. Limiting clamp; 447. Adjusting hole; 448. Handle; 449. Spring; 45. Limiting block; 5. Auxiliary device; 51. Connecting plate; 52. Screw; 53. Round rod; 54. Ring; 55. Connecting block; 56. Clamping plate; 57. Connecting pad; 58. Limiting plate. Detailed Implementation

[0023] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete, and will fully convey the concept of exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0024] Furthermore, the accompanying drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. It should be noted that in this disclosure, the terms "comprising," "configured with," and "set in" are used to indicate an open-ended inclusion, meaning that additional elements / components / etc. may exist besides those listed; the terms "first," "second," etc., are used only as labels and are not intended to limit the number or order of objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention.

[0025] Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] This embodiment discloses a fall protection device for a construction platform. Figure 1 The entire three-dimensional structure of the fall arrestor on the construction platform is shown from a first-person perspective. Figure 2 The entire three-dimensional structure of the fall arrestor for the construction platform is shown from a second-person perspective. Figure 3 It shows Figure 2 The specific structure of section A; Figure 4 It shows Figure 2 The specific structure of section B; Figure 5 It shows Figure 2 The specific structure of section C; Figure 6 The specific structure of the storage device is shown.

[0027] Please refer to Figure 1 and Figure 6 The anti-fall device for the construction platform in this invention includes: a lifting platform 1, a fixing device 2 located above the lifting platform 1, a safety rope 3 located on the fixing device 2, and a storage device 4 located on one side above the lifting platform 1. The lifting platform 1 is used to move the construction personnel up and down; the fixing device 2 is used to fix the safety rope 3; one end of the safety rope 3 is connected to the fixing device 2, and the other end is connected to the construction personnel to protect them; the storage device 4 is used to store construction tools.

[0028] The storage device 4 includes a storage box 445, several limiting clamps 446 disposed within the storage box 445, a lifting assembly 44 disposed below the storage box 445, a connecting plate 43 disposed at the lower end of the lifting assembly 44, a slider 42 disposed on one side of the connecting plate, and a slide groove 41 disposed on one side of the lifting platform 1. The slider 42 is slidably disposed within the slide groove 41, and the storage box 445 moves within the slide groove 41 under the action of the slider 42. The lifting assembly 44 is used to drive the storage box 445 to move up and down. The limiting clamps 446 are used to fix the construction tools. Several limiting clamps 446 are fixedly connected to the inner wall of the storage box 445 and on the side away from the safety rope 3. The limiting clamps 446 are evenly distributed on the side wall of the storage box 445. When the worker is working on the lifting platform 1, he can put the tools he carries into the storage box 445 and clamp the various tools through the limiting clamps 446 inside the storage box. This makes it convenient for the worker to quickly identify and retrieve the tools.

[0029] The lifting assembly 44 includes a base rod 441, an adjusting rod 442 slidably disposed within the base rod 441, several adjusting holes 447 penetrating the adjusting rod 442, a side plate 443 disposed at the upper end of the base rod, and a limiting rod 444 penetrating the side plate 443 and the adjusting holes. The lower end of the base rod 441 is fixed to a connecting plate 43, and the upper end of the adjusting rod 442 is fixed to a storage box 445. The storage box 445 is fixed to the upper end of the adjusting rod 442. The storage box 445 can be height-adjusted via the adjusting rod 442 and the base rod 441, and can slide within a groove 41 via a slider 42, allowing for omnidirectional adjustment of its position. This ensures that workers can use the storage box 445 normally in various situations and retrieve necessary tools from it, while also preventing tools from falling from the lifting platform 1 and causing injury.

[0030] The limiting rod 444 has a handle 448 near the side plate 443. The handle 448 is a metal handle. The handle 448 on the limiting rod 444 increases the contact area between the worker and the limiting rod 444, allowing the worker to better control the limiting rod 444. In addition, the efficiency of the limiting rod 444 sliding inside the adjusting rod 442 can be increased by using the handle 448.

[0031] A spring 449 is provided between the handle 448 and the side plate 443 to limit the displacement of the limiting rod 444. The two ends of the spring 449 are fixedly connected to the handle 448 and the side plate 443, respectively. When the worker pulls out the limiting rod 444, the spring 449 deforms, adjusting the length of the adjusting rod 442. After inserting the limiting rod 444 into the corresponding adjusting hole 447, the limiting rod 444 is released. Under the action of the spring 449, the limiting rod 444 moves into the adjusting hole 447, assisting in the connection between the limiting rod 444 and the adjusting rod 442, thus improving the efficiency of the worker when adjusting the adjusting rod 442.

[0032] Limiting blocks 45 are provided at both ends of the slide groove 41. The limiting blocks 45 are used to restrict the movement of the slider 42 within the slide groove 41. The cross-section of the limiting block 45 is rectangular. The limiting block 45 can prevent the slider 42 from sliding out of the slide groove 41 when the slider 42 drives the connecting plate 43 to slide inside the slide groove 41. The limiting block 45 can play a certain limiting role in the sliding of the slider 42 within the slide groove 41.

[0033] An auxiliary device 5 is provided on one side of the fixing device 2. The auxiliary device 5 is used to store the safety rope 3. The auxiliary device 5 includes a round rod 53, a connecting plate 51 set at one end of the round rod 53, a limiting plate 58 set at the other end of the round rod 53, a ring 54 slidably sleeved on the round rod 53, a connecting block 55 fixed on the ring 54, and a clamping plate 56 set on the connecting block 55. The connecting plate 51 is connected to the fixing device 2 by a screw 52; the clamping plate 56 is used to fix the safety rope 3; the limiting plate 58 is used to limit the safety rope 3 on the round rod 53, and the limiting plate 58 is a silicone plate. The silicone plate is heat-insulating and aging-resistant, which can better cushion the ring and prevent it from falling off, thereby increasing the practicality of the construction platform. The safety rope 3 is clamped onto the clamp plate 56, which is attracted to the connecting block 55, making the clamp plate 56 more firmly fixed to the round rod 53. This allows the safety rope 3 to be adjusted from the surface of the lifting platform 1 to below the clamp plate 56 for suspension. The safety rope 3 will not fall onto the surface of the lifting platform 1, thus not affecting the worker's work. It also prevents the worker from accidentally stepping on the excess rope of the safety rope 3 while working on the lifting platform 1 and slipping and falling off the platform, thus enhancing the safety of the construction platform. Furthermore, if the worker accidentally slips, the safety rope 3 will cause the clamp plate 56 to disengage from the magnetic attraction of the connecting block 55, allowing the safety rope 3 to continue working normally and ensuring the worker's safety.

[0034] A connecting pad 57 is provided between the connecting plate 51 and the fixing device 2. The size of the connecting pad 57 is the same as that of the connecting plate 51. Since the connecting plate 51 is connected to the fixing device 2 by the screw 52, ​​the surface of the connecting plate 51 may cause damage to the surface of the fixing device 2 when it comes into contact with the fixing device 2. The connecting pad 57 can prevent damage to the surface of the fixing device 2.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fall arrest device for a building construction platform, characterised in that, The building construction platform anti-falling device comprises a lifting platform, a fixing device arranged above the lifting platform, a safety rope arranged on the fixing device, and a storage device arranged on one side above the lifting platform. The lifting platform is used to drive the construction personnel to move up and down. The fixing device is used to fix the safety rope. One end of the safety rope is connected with the fixing device, and the other end of the safety rope is connected with the construction personnel, and the safety rope is used to protect the construction personnel. The storage device is used to store construction tools. The storage device comprises a storage box, a plurality of limiting clamps arranged in the storage box, a lifting assembly arranged below the storage box, a connecting plate arranged at the lower end of the lifting assembly, a sliding block arranged on one side of the connecting plate, and a sliding groove arranged on one side of the lifting platform. The sliding block is arranged in the sliding groove, and the storage box moves in the sliding groove under the driving of the sliding block. The lifting assembly is used to drive the storage box to move up and down. The limiting clamps are used to fix the construction tools. The lifting assembly comprises a bottom rod, an adjusting rod arranged in the bottom rod, a plurality of adjusting holes arranged on the adjusting rod, a side plate arranged at the upper end of the bottom rod, and a limiting rod arranged in the adjusting holes and the side plate. The bottom rod is fixed on the connecting plate. The storage box is fixed on the upper end of the adjusting rod. An auxiliary device is arranged on one side of the fixing device, and the auxiliary device is used to accommodate the safety rope. The auxiliary device comprises a round rod, a connecting disc arranged at one end of the round rod, a limiting plate arranged at the other end of the round rod, a round ring arranged on the round rod, a connecting block fixed on the round ring, and a clamping plate arranged on the connecting block. The connecting disc is connected with the fixing device through a screw rod. The clamping plate is used to fix the safety rope. The limiting plate is used to limit the safety rope on the round rod.

2. The building construction platform anti-falling device according to claim 1, wherein a handle is arranged at one end of the limiting rod close to the side plate, and the handle is a metal handle.

3. The building construction platform anti-falling device according to claim 2, wherein a spring is arranged between the handle and the side plate, and the spring is used to limit the displacement of the limiting rod.

4. The building construction platform anti-falling device according to claim 1, wherein limiting blocks are arranged at both ends of the sliding groove, and the limiting blocks are used to limit the movement range of the sliding block in the sliding groove.

5. The building construction platform anti-falling device according to claim 1, wherein a connecting pad is arranged between the connecting disc and the fixing device, and the connecting pad has the same size as the connecting disc.

6. The building construction platform anti-falling device according to claim 1, wherein the limiting plate is a silica gel plate. ​ ​ ​ ​ ​ ​

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