A construction industry welding robot truss
Patent Information
- Application Number
- CN202522222318.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-10-21
AI Technical Summary
传统安全爬梯多采用半弧形防护笼结构（如防护弧板），虽能有效防止人员坠落，但存在以下局限性：目前常见的防护笼内侧仅能满足单人攀爬需求（若是笼内空间较大，对人员的防护效果不佳），操作人员不方便携带工具箱，常需额外依赖人工传递或机械吊运，效率低下且增加协作成本；且工具另外进行运输与人员攀爬分离，导致检修时间延长，尤其在紧急维修时可能延误工期；此外，拿持的工具通常外挂或临时放置在桁架上，可能引发坠落风险
本方案通过设置的导向框和支撑框，在安全爬梯防护笼的中部固定焊接导向框，支撑框在防护笼外侧可通过滑板沿着导向框垂直移动，将支撑框一端通过套环与操作人员身上安全绳连接，使得操作人员攀爬时可通过安全绳带动支撑框及其顶面安放的工具箱同步上升，便于快速拿取工具进行检修操作，省去二次运输步骤，人员与工具同步抵达作业高度，减少等待时间，此外，导向框连接两侧防护弧板形成的防护笼，不影响防护笼对操作人员的防护功能，同时增加了携带工具箱的功能，实用性强。
Smart Images
Figure CN224729386U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of welding robot truss technology, specifically relating to a welding robot truss for the construction industry. Background Technology
[0002] In the application of welding robot trusses in the construction industry, safety ladders are a key facility for ensuring the safety of workers at heights. For details, please refer to the appendix. Figure 1 Traditional safety ladders often employ a semi-circular protective cage structure (such as a protective arc plate). While effective in preventing falls, they have several limitations: the inner side of the commonly used protective cage can only accommodate a single person (if the cage space is large, the protection is inadequate); operators find it inconvenient to carry toolboxes, often requiring manual transfer or mechanical hoisting, which is inefficient and increases collaboration costs; tools are transported separately from personnel, extending maintenance time, potentially delaying the project schedule, especially during emergency repairs; furthermore, tools are usually externally attached or temporarily placed on the truss, potentially posing a fall risk. Therefore, there is an urgent need for a welding robot truss in the construction industry that can synchronously raise and lower toolboxes to improve the convenience and efficiency of maintenance operations, thereby optimizing high-altitude work processes. Utility Model Content
[0003] To address the aforementioned problems in the existing technology, this utility model provides a welding robot truss for the construction industry, which features improved operational safety and maintenance efficiency.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a welding robot truss for the construction industry, comprising a support, a truss, a welding robot, and a safety ladder. The truss is fixedly installed on the top of the support, and the welding robot is installed on the truss. One end of the support is fixedly connected to the safety ladder. The safety ladder includes columns, support rods, mounting plates, and protective arc plates. Two columns are symmetrically arranged and fixedly connected by multiple support rods. One column is fixedly connected to the support through multiple mounting plates. A protective arc plate is fixedly connected to one side of the column to form a climbing protection structure. A guide frame is fixedly connected to the end of the protective arc plate. The guide frame connects to the two protective arc plates to form a closed-loop protection structure. A support frame is provided on the outside of the protective arc plate. One side wall of the support frame is slidably connected to a groove in the middle of the guide frame via a sliding plate. A vertical guide rod is fixed on the inner side of the groove. The sliding plate is sleeved on the outside of the guide rod through a guide hole penetrating its middle, guiding the vertical movement of the support frame. A first ring is sleeved on the edge of the sliding plate. The first ring is fixedly connected to a second ring via a connecting rope. Pulling the second ring causes the support frame to move vertically.
[0005] As a preferred technical solution for a welding robot truss in the construction industry according to this utility model, the top of the guide frame is fixedly connected to a connecting rod, and the second collar can be sleeved on the connecting rod to realize the positioning of the support frame.
[0006] As a preferred technical solution for a welding robot truss in the construction industry according to this utility model, the end of the connecting rod is fixed with a stop ball to prevent the second ring from coming off.
[0007] As a preferred technical solution for a welding robot truss in the construction industry according to this utility model, an L-shaped baffle is fixed to the top edge of the support frame, and a toolbox is provided on the top surface of the support frame. The L-shaped baffle surrounds the outside of the toolbox to prevent it from slipping.
[0008] As a preferred technical solution for a welding robot truss in the construction industry according to this utility model, the edge of the sliding plate is provided with a connecting hole, and the first ring passes through the connecting hole.
[0009] As a preferred technical solution for a welding robot truss in the construction industry according to this utility model, a safety lock buckle is fitted on one side of the second ring for connection with the operator's safety belt.
[0010] As a preferred technical solution for a welding robot truss in the construction industry according to this utility model, the guide rod surface is coated with a lubricating coating to reduce the sliding friction resistance of the slide plate.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This solution utilizes a guide frame and a support frame. The guide frame is fixedly welded to the middle of the safety ladder cage, while the support frame moves vertically along the guide frame via a sliding plate on the outside of the cage. One end of the support frame is connected to the operator's safety rope via a collar, allowing the operator to lift the support frame and the toolbox placed on top of it simultaneously while climbing. This facilitates quick access to tools for maintenance, eliminating secondary transportation steps. Personnel and tools reach the working height simultaneously, reducing waiting time. Furthermore, the guide frame connects to the protective arc plates on both sides to form the protective cage, without affecting the cage's protective function for the operator, while also adding the function of carrying the toolbox, making it highly practical. Attached Figure Description
[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional schematic diagram of the safety ladder and support frame of this utility model; Figure 3 This is a three-dimensional schematic diagram of the safety ladder of this utility model; Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle; Figure 5 This is a three-dimensional schematic diagram of the support frame and toolbox of this utility model.
[0013] In the diagram: 1. Support frame; 2. Truss; 3. Welding robot; 4. Safety ladder; 41. Column; 42. Support rod; 43. Mounting plate; 44. Protective arc plate; 45. Guide frame; 451. Slide groove; 452. Guide rod; 453. Connecting rod; 454. Ball stop; 46. Support frame; 461. L-shaped baffle; 462. Slide plate; 463. Guide hole; 464. Connecting hole; 465. First ring; 466. Connecting rope; 467. Second ring; 47. Toolbox; 48. Safety lock. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example
[0015] In this embodiment, refer to Figure 1 and Figure 2 As shown, a welding robot truss for the construction industry includes a support 1, a truss 2, a welding robot 3, and a safety ladder 4. The truss 2 is fixedly installed on the top of the support 1, and the welding robot 3 is installed on the truss 2. One end of the support 1 is fixedly connected to the safety ladder 4, which can provide maintenance personnel to climb and perform robot inspection and maintenance operations. The specific installation method and operating principle of the welding robot 3 and the truss 2 can refer to the existing technology. Reference Figure 2 and Figure 3 As shown, specifically, the safety ladder 4 includes columns 41, support rods 42, mounting plates 43, and protective arc plates 44. Two columns 41 are symmetrically arranged and are fixedly connected by multiple support rods 42. One side of the column 41 is fixedly connected to the bracket 1 by multiple mounting plates 43. The welding method can be welding or bolt connection. The protective arc plate 44 is fixedly connected to one side of the column 41 to form a climbing protection structure. Multiple support rods 42 are used as steps. The end of the protective arc plate 44 is fixedly connected to the guide frame 45. The guide frame 45 connects the two protective arc plates 44 to form a closed-loop protection structure. The protection area for maintenance personnel is the same as that of a conventional ladder protective cage, and it does not affect the climbing and protection of operators. Reference Figure 2 , Figure 3 and Figure 5As shown, specifically, a support frame 46 is provided on the outer side of the protective arc plate 44. An L-shaped baffle 461 is fixed to the top edge of the support frame 46. A toolbox 47 is provided on the top surface of the support frame 46. The L-shaped baffle 461 surrounds the toolbox 47 to prevent it from slipping. One side wall of the support frame 46 is slidably connected to the slide groove 451 in the middle of the guide frame 45 via a sliding plate 462. A vertical guide rod 452 is fixed to the inner side of the slide groove 451. The sliding plate 462 is sleeved on the outer side of the guide rod 452 through a guide hole 463 passing through its middle, guiding the vertical movement of the support frame 46. The surface of the guide rod 452 is coated with a lubricating coating to reduce the sliding friction resistance of the sliding plate 462. This makes it easier for the operator to slide the support frame 46. The edge of the slide plate 462 is fitted with the first collar 465, and the edge of the slide plate 462 is provided with a connecting hole 464. The first collar 465 passes through the connecting hole 464 to form a movable connection. The first collar 465 is fixedly connected to the second collar 467 through the connecting rope 466. The connecting rope 466 can be made of steel wire rope to ensure tension and bendable. Pulling the second collar 467 will cause the support frame 46 to move vertically. A safety buckle 48 is fitted on one side of the second collar 467 for connection with the operator's safety belt. It is directly connected to the safety belt on the maintenance personnel, making operation convenient. Specifically, through the above technical solution, when maintenance personnel need to climb the ladder to the truss 2 for maintenance work, the maintenance personnel first place the toolbox 47 on the top of the support frame 46. Then, the maintenance personnel crawl into the protective cage to use the ladder. Before climbing, the operator attaches the safety rope buckle to the second ring 467 at one end of the support frame 46. The safety rope buckle 48 is a common existing technology, and the specific structure and opening and closing method can refer to the existing safety rope. As the operator climbs upward, the support frame 46 and the toolbox 47 can be moved upward simultaneously, making it convenient for the staff to directly access the maintenance tools without the need for secondary tool transportation, saving maintenance time. In addition, by positioning the toolbox 47 on the support frame 46, the maintenance personnel can conveniently place the tools inside the toolbox 47 when using them, avoiding the risk of tools falling off when directly placed or hung on the truss 2 during traditional maintenance, thus improving operational safety and convenience. Example
[0016] In another embodiment of this solution, refer to Figure 4As shown, specifically, a connecting rod 453 is fixedly connected to the top of the guide frame 45. A second collar 467 can be sleeved on the connecting rod 453 to position the support frame 46. A retaining ball 454 is fixed to the end of the connecting rod 453 to prevent the second collar 467 from coming off. After the maintenance personnel and toolbox 47 arrive at the maintenance height simultaneously, the operator can disconnect the safety rope from the second collar 467 and then sleeve the second collar 467 on the outside of the connecting rod 453 at the top of the guide frame 45 to lock the height of the support frame 46 and the toolbox 47. This eliminates the need for maintenance personnel to bear the weight of the toolbox 47 at all times, while also improving the stability of the toolbox 47 and preventing it from shaking due to manual activity.
[0017] The working principle and usage process of this utility model are as follows: When maintenance work is required during the use of the welding robot 3, the maintenance personnel first place the necessary tools inside the toolbox 47, and then place the toolbox 47 on the top of the outer support frame 46 of the ladder, using the L-shaped baffle 461 for shielding and positioning. The maintenance personnel then crawl into the protective cage and climb the ladder, simultaneously engaging the safety rope buckle on their body with the second ring 467 located at the inner end of the support frame 46 within the protective cage. As the maintenance personnel climb upwards, the support frame 46 and toolbox 47 are simultaneously pulled upwards. After reaching the maintenance position, the operator can release the safety buckle 48 from the second ring 467, and then engage the second ring 467 on the outside of the connecting rod 453 at the top of the guide frame 45, thus positioning the support frame 46 and toolbox 47. The maintenance personnel can then easily access the tools for maintenance work, making the operation convenient and quick.
[0018] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A welding robot truss for the construction industry, comprising a support frame, a truss, a welding robot, and a safety ladder, characterized in that: A truss is fixedly installed on the top of the support frame, a welding robot is installed on the truss, and a safety ladder is fixedly connected to one end of the support frame. The safety ladder includes columns, support rods, mounting plates, and protective arc plates. Two columns are symmetrically arranged and are fixedly connected by multiple support rods. One column is fixedly connected to a bracket by multiple mounting plates. A protective arc plate is fixedly connected to one side of the column to form a climbing protection structure. The end of the protective arc plate is fixedly connected to the guide frame. The guide frame connects the two protective arc plates to form a closed-loop protective structure. A support frame is provided on the outside of the protective arc plate. One side wall of the support frame is slidably connected to the slide groove in the middle of the guide frame through a sliding plate. A vertical guide rod is fixed on the inner side of the slide groove. The sliding plate is sleeved on the outside of the guide rod through the guide hole in the middle to guide the vertical movement of the support frame. The edge of the skateboard is fitted with a first loop, and the first loop is fixedly connected to a second loop by a connecting rope. Pulling the second loop causes the support frame to move vertically.
2. The welding robot truss for the construction industry according to claim 1, characterized in that: The top of the guide frame is fixedly connected to a connecting rod, and the second collar can be sleeved on the connecting rod to achieve the positioning of the support frame.
3. The welding robot truss for the construction industry according to claim 2, characterized in that: The end of the connecting rod is fixed with a stop ball to prevent the second collar from coming off.
4. A welding robot truss for the construction industry according to claim 3, characterized in that: An L-shaped baffle is fixed to the top edge of the support frame, and a toolbox is provided on the top surface of the support frame. The L-shaped baffle surrounds the outside of the toolbox to prevent it from slipping.
5. A welding robot truss for the construction industry according to claim 4, characterized in that: The edge of the skateboard has a through-hole, and the first collar passes through the through-hole.
6. A welding robot truss for the construction industry according to claim 5, characterized in that: A safety buckle is fitted onto one side of the second ring for connection to the operator's safety belt.
7. A welding robot truss for the construction industry according to claim 6, characterized in that: The guide rod surface is coated with a lubricating coating to reduce the sliding friction resistance of the slide plate.