A detachable tool rack for building construction
Patent Information
- Application Number
- CN202522623551.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-10
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-12-10
AI Technical Summary
传统的焊接式或绑扎式挂架虽然承载力较高，焊接节点需现场动火，工序繁琐且受天气、防火等级限制；绑扎式节点依赖铁丝或脚手架扣件，人工量大、松紧度不一，反复拆装易导致钢丝疲劳断裂；一旦焊接或绑扎完成，层间高度与洞洞板（孔板）间距即被固定，无法适应不同施工阶段工具尺寸的变化，造成空间浪费或层高超限
该房建施工用可拆卸式工具挂架，通过下洞洞板的顶部上设有上洞洞板，且上洞洞板的侧面设有螺纹杆、转板、第一螺纹孔和第二螺纹孔，通过旋转转板带动螺纹杆旋转，由于螺纹杆与第一螺纹孔之间螺纹连接，且上洞洞板的顶部上设有第二螺纹孔，便于将螺纹杆插入到另外的上洞洞板上，与另外上洞洞板上的第二螺纹孔连接，便于此工具挂架之间拆卸和连接，同时由于上洞洞板上设有第二螺纹孔，且第二螺纹孔可与螺纹杆之间螺纹连接，便于控制多个上洞洞板之间的距离，使得此工具挂架可适用于不同高度的工具使用，避免了较长工具占用较多插孔，提高了此工具挂架的实用性。
Smart Images
Figure CN224751288U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tool rack technology, specifically a detachable tool rack for building construction. Background Technology
[0002] With the continuous expansion of building construction scale and the increasing diversification of building functional requirements, a large number of temporary tool racks need to be erected on construction sites to store hand-held power tools, measuring instruments, small components, and fasteners. Although traditional welded or tied racks have high load-bearing capacity, welding joints require on-site hot work, which is cumbersome and subject to weather and fire protection rating restrictions. Tie-up joints rely on wire or scaffolding couplers, which require a large amount of manual labor, have inconsistent tightness, and are prone to fatigue breakage of steel wires due to repeated disassembly and assembly. Once welding or tying is completed, the inter-layer height and the spacing of the perforated plate (hole plate) are fixed, which cannot adapt to changes in tool size at different construction stages, resulting in wasted space or exceeding the floor height limit. Utility Model Content
[0003] The purpose of this utility model is to provide a detachable tool rack for building construction, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a detachable tool rack for building construction, comprising a base, a lower perforated plate installed on the top of the base, an upper perforated plate on the top of the lower perforated plate, an insertion hole on the upper perforated plate, and movable openings on both sides of the upper perforated plate. A second threaded hole and a first threaded hole are respectively opened on the upper and lower sides of the movable openings. A threaded rod is threadedly connected to the inner cavity of the first threaded hole, and a rotating plate is installed on the top of the threaded rod.
[0005] As a further improvement of this utility model, a plurality of upper perforated plates are provided above the lower perforated plate, a positioning groove is provided on the top of the upper perforated plate, and a positioning plate is installed on the bottom of the upper perforated plate.
[0006] As a further improvement of this utility model, an elastic plate is installed on the inner wall of the socket, and four elastic plates are provided inside the socket.
[0007] As a further improvement of this utility model, the cross-section of the elastic plate is J-shaped, and the tail of the elastic plate is inclined towards the center of the insertion hole.
[0008] As a further improvement of this utility model, the bottom of the base is equipped with four casters, which are respectively located at the four corners of the bottom of the base.
[0009] As a further improvement of this utility model, the height of the movable opening is greater than the height of the threaded rod, and the second threaded hole is located directly above the first threaded hole and is adapted to the threaded rod.
[0010] Compared with the prior art, the beneficial effects of this utility model are: This detachable tool rack for building construction features an upper perforated plate on top of a lower perforated plate. The upper perforated plate has a threaded rod, a rotating plate, a first threaded hole, and a second threaded hole on its side. Rotating the rotating plate causes the threaded rod to rotate. Since the threaded rod is threadedly connected to the first threaded hole, and the upper perforated plate has a second threaded hole, it's easy to insert the threaded rod into another upper perforated plate and connect it to the second threaded hole on that plate. This facilitates the disassembly and connection of the tool racks. Furthermore, the second threaded hole on the upper perforated plate, which can be threadedly connected to the threaded rod, allows for easy control of the distance between multiple upper perforated plates. This makes the tool rack suitable for tools of different heights, avoiding the need for longer tools to occupy more insertion holes and improving the practicality of the tool rack.
[0011] This detachable tool rack for building construction has an elastic plate inside the socket. The elastic plate can clamp the hooks when they are inserted into the socket, improving stability. The shape of the elastic plate can also better limit the position of the hooks. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is a schematic diagram of the overall structure of a detachable tool rack for building construction according to this utility model; Figure 2 This is an exploded view of the positioning groove and positioning plate of a detachable tool rack for building construction according to this utility model. Figure 3 This is an exploded view of the elastic plate and the insertion hole of a detachable tool rack for building construction according to this utility model. Figure 4 This utility model relates to a detachable tool rack for building construction. Figure 3 Enlarged view of point A in the middle.
[0014] In the diagram: 1. Base; 2. Lower perforated plate; 3. Upper perforated plate; 4. Insertion hole; 5. Threaded rod; 6. Rotating plate; 7. First threaded hole; 8. Second threaded hole; 9. Movable opening; 10. Positioning groove; 11. Positioning plate; 12. Elastic plate; 13. Caster wheel. Detailed Implementation
[0015] 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.
[0016] Please see Figures 1-4 This utility model provides a detachable tool rack for building construction, including a base 1, a lower perforated plate 2 installed on the top of the base 1, an upper perforated plate 3 on the top of the lower perforated plate 2, an insertion hole 4 on the upper perforated plate 3, and movable openings 9 on both sides of the upper perforated plate 3. A second threaded hole 8 and a first threaded hole 7 are respectively opened on the upper and lower sides of the movable openings 9. A threaded rod 5 is threadedly connected to the inner cavity of the first threaded hole 7, and a rotating plate 6 is installed on the top of the threaded rod 5. The second threaded hole 8 is located on the top of the lower perforated plate 2. The upper perforated plate 3 is located on the top of the lower perforated plate 2. The upper perforated plate 3 has a threaded rod 5, a rotating plate 6, a first threaded hole 7, and a second threaded hole 8 on its side. Rotating the rotating plate 6 causes the threaded rod 5 to rotate. Since the threaded rod 5 is threadedly connected to the first threaded hole 7, and the upper perforated plate 3 has a second threaded hole 8 on its top, it is easy to insert the threaded rod 5 into another upper perforated plate 3 and connect it to the second threaded hole 8 on another upper perforated plate 3. This facilitates the disassembly and connection of this tool rack. At the same time, since the upper perforated plate 3 has a second threaded hole 8, and the second threaded hole 8 can be threadedly connected to the threaded rod 5, it is easy to control the distance between multiple upper perforated plates 3. This makes this tool rack suitable for tools of different heights, avoids longer tools occupying more insertion holes 4, and improves the practicality of this tool rack.
[0017] Several upper perforated plates 3 are provided above the lower perforated plate 2. The top of the upper perforated plate 3 is provided with a positioning groove 10, and the bottom of the upper perforated plate 3 is provided with a positioning plate 11. The positioning groove 10 and the positioning plate 11 on the upper perforated plate 3 facilitate positioning between multiple upper perforated plates 3 using the positioning groove 10 and the positioning plate 11.
[0018] An elastic plate 12 is installed on the inner wall of the socket 4, and four elastic plates 12 are provided inside the socket 4. The elastic plates 12 inside the socket 4 can be used to clamp the hook when it is inserted into the socket 4, thereby improving stability.
[0019] The elastic plate 12 has a J-shaped cross-section, and its tail is inclined toward the center of the insertion hole 4. The elastic plate 12 can be used to better limit the hook.
[0020] Four casters 13 are installed at the bottom of the base 1, and the four casters 13 are respectively located at the four corners of the bottom of the base 1. The presence of casters 13 at the bottom of the base 1 improves the mobility of this tool rack.
[0021] The height of the movable opening 9 is greater than the height of the threaded rod 5. The second threaded hole 8 is located directly above the first threaded hole 7 and is adapted to the threaded rod 5. Because the height of the movable opening 9 is greater than the height of the threaded rod 5, the threaded rod 5 can be stored in the movable opening 9 when it is not needed, reducing space occupation.
[0022] Working principle: When using this device, insert the positioning plate 11 at the bottom of one upper perforated plate 3 into the positioning groove 10 at the top of another upper perforated plate 3. By rotating the rotating plate 6 on one upper perforated plate 3, the threaded rod 5 is driven to rotate, so that the threaded rod 5 on one upper perforated plate 3 rotates into the second threaded hole 8 on the other upper perforated plate 3, thus realizing the fixed connection between the two upper perforated plates 3. According to the required distance between the two upper perforated plates 3, the depth of the threaded rod 5 inserted into the second threaded hole 8 on the other upper perforated plate 3 can be adjusted. Then, the upper perforated plate 3 is fixed on the lower perforated plate 2.
[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A detachable tool rack for building construction, comprising a base (1), characterized in that, The base (1) has a lower perforated plate (2) installed on its top. The lower perforated plate (2) has an upper perforated plate (3) on its top. The upper perforated plate (3) has an insertion hole (4). The upper perforated plate (3) has movable openings (9) on both sides. The upper and lower sides of the movable openings (9) have a second threaded hole (8) and a first threaded hole (7) respectively. The inner cavity of the first threaded hole (7) is threaded with a threaded rod (5). The top of the threaded rod (5) is equipped with a rotating plate (6).
2. The detachable tool rack for building construction according to claim 1, characterized in that, Several upper perforated plates (3) are provided above the lower perforated plate (2). The top of the upper perforated plate (3) is provided with a positioning groove (10), and the bottom of the upper perforated plate (3) is provided with a positioning plate (11).
3. A detachable tool rack for building construction according to claim 1, characterized in that, The inner wall of the socket (4) is fitted with an elastic plate (12), and four elastic plates (12) are provided inside the socket (4).
4. A detachable tool rack for building construction according to claim 3, characterized in that, The cross-section of the elastic plate (12) is J-shaped, and the tail of the elastic plate (12) is inclined toward the center of the insertion hole (4).
5. A detachable tool rack for building construction according to claim 1, characterized in that, The base (1) is equipped with four casters (13) at its bottom. The four casters (13) are respectively located at the four corners of the bottom of the base (1).
6. A detachable tool rack for building construction according to claim 1, characterized in that, The height of the movable opening (9) is greater than the height of the threaded rod (5), and the second threaded hole (8) is located directly above the first threaded hole (7) and is adapted to the threaded rod (5).