A tool for controlling trabecular spacing

Abstract

This utility model discloses an auxiliary tool for controlling the spacing of small beams, comprising a long steel plate, a short steel plate, multiple vertical steel plates, and a horizontal steel plate, which are connected by bolts to form a stable structure. Multiple groups of circular holes are opened on one side of the long steel plate for positioning and adjusting the spacing, and the other end is connected sequentially by steel plates A, B, and C to form a Z-shaped support structure. The short steel plate is connected to the bottom of the long steel plate, and its left and right sides are connected to the middle of the horizontal steel plate via vertical steel plates A and B. The two ends of the horizontal steel plate are connected to vertical steel plates C and D and supported on the ground. This auxiliary tool for controlling the spacing of small beams facilitates precise setting and maintenance of the beam spacing during construction, is easy to operate, highly reusable, and improves construction accuracy and efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of municipal engineering construction technology, specifically relating to an auxiliary tool for controlling the spacing of small beams. Background Technology

[0002] To effectively alleviate the increasing pressure on urban traffic networks, the application of underpass tunnels in urban areas is becoming more and more widespread. In tunnel construction, the quality of formwork erection is one of the important factors affecting the concrete structure. Improper erection of small beams can lead to gaps in the formwork, which can cause bulging of the formwork during concrete pouring, posing a great danger. However, in traditional construction, workers usually use a measuring tape to control the spacing between small beams, which often leads to large deviations, wasting manpower and resources while increasing construction safety hazards. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an auxiliary tool that facilitates the precise setting and maintenance of beam spacing during construction, is easy to operate, highly reusable, and can improve construction accuracy and efficiency.

[0004] The technical solution of this utility model is as follows: an auxiliary tool for controlling the spacing of small beams, comprising: a long steel plate, steel plate A, steel plate B, steel plate C, a short steel plate, vertical steel plate A, vertical steel plate B, a horizontal steel plate, vertical steel plate C, vertical steel plate D, and bolts. The long steel plate has at least eight circular holes on one side, with two holes forming a group. The long steel plate is parallel to the horizontal plane. The other end of the long steel plate is fixedly connected to one end of steel plate A. The other end of steel plate A is perpendicularly fixedly connected to one end of steel plate B. The other end of steel plate B is perpendicularly fixedly connected to one end of steel plate C. The steel plate C... The other end of the steel plate is in contact with the ground. Steel plates A, B, and C are connected to form a Z-shaped structure. The short steel plate is fixedly connected to the bottom of one side of the long steel plate with a round hole by bolts. The left and right sides of the short steel plate are respectively fixedly connected to one end of the vertical steel plate A and the vertical steel plate B. The other ends of the vertical steel plates A and B are fixedly connected to the middle of the top of the horizontal steel plate. The left and right ends of the horizontal steel plate are respectively fixedly connected to one end of the vertical steel plate C and the vertical steel plate D. The other ends of the vertical steel plates C and D are in contact with the ground.

[0005] Furthermore, in the long steel plate, two of the round holes in a set of round holes are 20mm apart, and the distance between each set of round holes is 100mm. The diameter of the round holes is 10mm.

[0006] Furthermore, the short steel plate has two screw holes with a diameter of 10mm, and the two screw holes correspond to two of the round holes in a set of round holes on the long steel plate.

[0007] Furthermore, the vertical steel plate A and the vertical steel plate B are 50mm apart.

[0008] Furthermore, the long steel plate has a specification of 500×800×3mm, the steel plate B, steel plate C, short steel plate, vertical steel plate C and vertical steel plate D have a specification of 80×50×3mm, and the steel plate A, vertical steel plate A, vertical steel plate B and horizontal steel plate have a specification of 100×80×3mm.

[0009] The beneficial effects of this utility model are:

[0010] 1. Improve the accuracy of beam spacing setting: The group of circular holes opened in the long steel plate provides a standardized positioning benchmark, which makes the beam installation spacing controllable and uniform, ensuring that the structural construction meets the design requirements and improving the construction quality;

[0011] 2. Stable structure and reliable support: The auxiliary tool adopts a Z-shaped support structure and multiple vertical and horizontal steel plates for ground support, forming a three-dimensional stable frame, which enhances the resistance to lateral deformation and ensures that it is not easy to shake or shift during positioning.

[0012] 3. Easy installation and disassembly, high reusability: This auxiliary tool is composed of multiple detachable parts, which facilitates transportation, handling and on-site adjustment. If a part is damaged, only the local parts need to be replaced, making maintenance convenient. The key connection parts are fixed with bolts, which facilitates quick installation and disassembly. It can be reused in different construction sections, reducing construction costs and improving the economy of the tool.

[0013] 4. Easy to operate and highly applicable: All components are conventional steel components, which are simple to manufacture and suitable for various small beam construction scenarios. On-site workers can easily master and operate them without special training.

[0014] 5. Enhanced construction safety: By precisely controlling the spacing of small beams, abnormal structural stress caused by uneven beam spacing can be effectively avoided, which is conducive to improving the overall structural stability and construction safety. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of an auxiliary tool for controlling the spacing of small beams according to the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of an auxiliary tool for controlling the spacing of small beams according to the present invention.

[0017] In the diagram: 1-long steel plate, 2-steel plate A, 3-steel plate B, 4-steel plate C, 5-short steel plate, 6-vertical steel plate A, 7-vertical steel plate B, 8-horizontal steel plate, 9-vertical steel plate C, 10-vertical steel plate D, 11-bolt. Detailed Implementation

[0018] like Figure 1-2As shown, an auxiliary tool for controlling the spacing of small beams includes: a long steel plate 1, steel plate A2, steel plate B3, steel plate C4, a short steel plate 5, a vertical steel plate A6, a vertical steel plate B7, a horizontal steel plate 8, a vertical steel plate C9, a vertical steel plate D10, and bolts 11. The long steel plate 1 has at least eight circular holes on one side, with two holes forming a group. The long steel plate 1 is parallel to the horizontal plane. The other end of the long steel plate 1 is fixedly connected to one end of steel plate A2. The other end of steel plate A2 is perpendicularly fixedly connected to one end of steel plate B3. The other end of steel plate B3 is perpendicularly fixedly connected to one end of steel plate C4. The other end of steel plate C4... The ends of the steel plates A2, B3, and C4 are in contact with the ground and are connected to form a Z-shaped structure. The short steel plate 5 is fixedly connected to the bottom of one side of the long steel plate 1 with a round hole by bolts 11. The left and right sides of the short steel plate 5 are respectively vertically fixedly connected to one end of the vertical steel plate A6 and the vertical steel plate B7. The other ends of the vertical steel plate A6 and the vertical steel plate B7 are vertically fixedly connected to the middle position of the top of the horizontal steel plate 8. The left and right ends of the horizontal steel plate 8 are respectively vertically fixedly connected to one end of the vertical steel plate C9 and the vertical steel plate D10. The other ends of the vertical steel plate C9 and the vertical steel plate D10 are in contact with the ground.

[0019] Preferably, two of the round holes in a group on the long steel plate 1 are 20mm apart, the distance between each group of round holes is 100mm, and the diameter of the round holes is 10mm.

[0020] Preferably, the short steel plate 5 has two screw holes with a diameter of 10mm, and the two screw holes correspond to two of the round holes in a set on the long steel plate 1.

[0021] Preferably, the vertical steel plate A6 and the vertical steel plate B7 are 50mm apart.

[0022] Preferably, the long steel plate 1 has a specification of 500×800×3mm, the steel plate B3, steel plate C4, short steel plate 5, vertical steel plate C9 and vertical steel plate D10 have a specification of 80×50×3mm, and the steel plate A2, vertical steel plate A6, vertical steel plate B7 and horizontal steel plate 8 have a specification of 100×80×3mm.

[0023] In use, according to the beam spacing required by the design drawings, select a corresponding set (two beams per set) from the pre-set circular holes on the long steel plate 1 to determine the left and right boundaries of the beams. Place the two beams to be installed against the sides of the corresponding circular holes, ensuring that the spacing is consistent with the distance corresponding to the set of circular holes, thus ensuring alignment. If there is any offset or error, the beam position can be finely adjusted to align with the circular holes. Temporary positioning is achieved using the fixing structure composed of short steel plate 5 and vertical steel plates A6, B7, 8, C9, and D10 to prevent movement (the beams are placed on one side or between the circular holes of the long steel plate, and the left and right positioning of the beams is achieved through the clamping structure of short steel plate 5 and vertical steel plates A6 and B7, preventing displacement during adjustment or construction). After the beams are aligned, welding, binding, or other construction procedures (such as positioning treatment before concrete pouring) are performed to ensure that the beams will not shift during final forming. After the beams are fixed, the auxiliary tools are removed and moved to the next area for continued use.

[0024] Finally, it should be noted that the above preferred examples are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred examples, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the definition of the claims of this utility model.

Claims

1. An auxiliary tool for controlling the spacing of small beams, characterized in that, include: Long steel plate (1), steel plate A (2), steel plate B (3), steel plate C (4), short steel plate (5), vertical steel plate A (6), vertical steel plate B (7), horizontal steel plate (8), vertical steel plate C (9), vertical steel plate D (10), and bolts (11). The long steel plate (1) has at least eight round holes on one side, with two round holes forming a group. The long steel plate (1) is parallel to the horizontal plane. The other end of the long steel plate (1) is fixedly connected to one end of steel plate A (2). The other end of steel plate A (2) is vertically fixedly connected to one end of steel plate B (3). The other end of steel plate B (3) is vertically fixedly connected to one end of steel plate C (4). The other end of steel plate C (4) is in contact with the ground. The steel plates A (2), B (3), and C (4) are connected to form a Z-shaped structure; the short steel plate (5) is fixedly connected to the bottom of one side of the long steel plate (1) with a round hole by bolts (11); the left and right sides of the short steel plate (5) are respectively fixedly connected to one end of the vertical steel plate A (6) and the vertical steel plate B (7); the other end of the vertical steel plate A (6) and the vertical steel plate B (7) is fixedly connected to the middle position of the top of the horizontal steel plate (8); the left and right ends of the horizontal steel plate (8) are respectively fixedly connected to one end of the vertical steel plate C (9) and the vertical steel plate D (10); the other end of the vertical steel plate C (9) and the vertical steel plate D (10) is in contact with the ground.

2. The auxiliary tool for controlling the spacing of small beams according to claim 1, characterized in that, The two holes in a set of holes on the long steel plate (1) are 20mm apart, the holes in each set are 100mm apart, and the diameter of the holes is 10mm.

3. The auxiliary tool for controlling the spacing of small beams according to claim 1, characterized in that, The short steel plate (5) has two screw holes with a diameter of 10 mm. The two screw holes correspond to two of the round holes in a set of round holes on the long steel plate (1).

4. The auxiliary tool for controlling the spacing of small beams according to claim 1, characterized in that, The vertical steel plate A (6) and the vertical steel plate B (7) are 50mm apart.

5. The auxiliary tool for controlling the spacing of small beams according to claim 1, characterized in that, The long steel plate (1) has a specification of 500×800×3mm, the steel plate B (3), steel plate C (4), short steel plate (5), vertical steel plate C (9) and vertical steel plate D (10) have a specification of 80×50×3mm, and the steel plate A (2), vertical steel plate A (6), vertical steel plate B (7) and horizontal steel plate (8) have a specification of 100×80×3mm.

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