Adjustable beret piece supporting frame

Abstract

The utility model discloses an adjustable beret piece support frame, and relates to the field of beret piece support frames, and the technical scheme is that the adjustable beret piece support frame comprises a left vertical rod and a right vertical rod, outer rods are welded on the upper side and the lower side of the side end of the left vertical rod, inner rods are connected in the outer rods in a sliding mode, and the heads of the inner rods are fixed with the side end of the right vertical rod. A reinforcing structure is arranged between the inner rod and the outer rod so that the inner rod and the outer rod can be connected and reinforced, telescopic components A are installed in the side ends of the left vertical rod and the right vertical rod correspondingly, a telescopic component B is installed between the telescopic components A, and two supporting plates hinged together are installed at the head of the telescopic component B so that a diagonal bridging structure can be formed. Fixing structures are installed between the surface of the left vertical rod and the back face of the supporting plate and between the surface of the right vertical rod and the back face of the supporting plate, and the effect is that several matched lengths can correspond to different through holes A respectively, so that the length needing to be adjusted can be quickly found in the mode that a screw rod is aligned to the through holes A.

Description

Technical Field

[0001] The utility model relates to the field of Bailey plate support frames, and more particularly to an adjustable Bailey plate support frame. Background Art

[0002] Bailey support frames play a vital role in construction. They are primarily used to provide stable and reliable support for Bailey panels, ensuring they maintain their correct position and posture when constructing temporary bridges, supports, and other structures. By evenly distributing the load, the support frame effectively transfers the weight borne by the Bailey panels to the ground or other infrastructure, thereby enhancing the stability and safety of the entire structure. At the same time, the support frame can also be adjusted according to the construction environment and needs, adapting to different terrain conditions, load requirements, and Bailey panel installation angles, ensuring smooth construction, improving construction efficiency and quality, and reducing safety risks during construction. Most Bailey support frames are designed with a scissor bracing structure to improve the stability of their overall frame.

[0003] At present, Bailey support frames are generally fixed and cannot flexibly adjust the spacing between Bailey groups. For this reason, some manufacturers design Bailey support frames to be height-adjustable. However, when adjusting, they need to be measured with a ruler to adjust to the specific length. Bailey support frames commonly used on the market are almost of a few lengths (1.5 meters, 2 meters, 2.5 meters, etc.). Therefore, such delicate operations undoubtedly increase the workload of staff.

[0004] Therefore, in order to solve the above technical problems, the present application proposes an adjustable Bailey plate support frame. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an adjustable Bailey plate support frame.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable Bailey plate support frame, comprising a left upright and a right upright, outer rods welded to the upper and lower sides of the side end of the left upright, an inner rod slidably connected to the inside of the outer rod, and the head of the inner rod is fixed to the side end of the right upright, a reinforcement structure is provided between the inner rod and the outer rod to reinforce the connection between the inner rod and the outer rod, telescopic parts A are installed in the side ends of the left upright and the right upright, telescopic parts B are installed between the telescopic parts A, and two support plates hinged together are installed at the head of the telescopic part B to form a scissors brace structure, and a fixing structure is installed between the surface of the left upright and the right upright and the back of the support plate.

[0007] Preferably, the telescopic component A and the telescopic component B are telescopic rods.

[0008] Preferably, the reinforcement structure includes a large screw threadedly connected to the top of the outer rod, and the inner rod is squeezed downward by rotating the large screw.

[0009] Preferably, rollers are installed on the other three sides of the inner rod except the side in contact with the large screw to reduce the friction between the inner rod and the outer rod, thereby making it easier for staff to adjust the length between the left and right vertical poles.

[0010] Preferably, the fixing structure includes a plurality of through holes A arranged vertically on the left upright and the right upright, and screws A capable of passing through the through holes A are welded on both ends of the back side of the support plate, and nuts are threadedly connected on the outer side wall of the screws A.

[0011] Preferably, the bottom of the telescopic component B is fixedly connected to a mounting plate, the top of the mounting plate is installed with an N-shaped plate, and the telescopic component B is installed on the inner surface of the N-shaped plate. The N-shaped plate can expand a certain space in the opposite direction to prevent the telescopic component A and the support plate from protruding too much in one direction.

[0012] Preferably, a limiting groove for limiting the N-shaped plate is provided at the top of the mounting plate, and screws B threadedly connected to the nut on the outer wall are fixedly connected on both sides of the bottom end of the N-shaped plate. A through hole B is provided at the bottom of the mounting plate, which is connected to the limiting groove and for the screw B to pass through, so that the support plate can be replaced conveniently when it is damaged.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model can correspond several adaptable lengths to different through holes A respectively, so that the length to be adjusted can be quickly found by aligning the screw with the through hole A. This is easier to operate than the precise adjustment achieved by a ruler in the prior art. At the same time, the scissors brace structure can also improve the stability of the entire structure, thereby solving the problem in the background art that the adjustment needs to be measured with a ruler before it can be adjusted to a specific length, which undoubtedly increases the workload of the staff;

[0015] 2. The utility model can expand a certain space in the opposite direction through the N-shaped plate, so as to prevent the telescopic component A and the support plate from protruding too much in one direction, which would affect the actual installation;

[0016] 3. The N-shaped plate and the mounting plate of the utility model are detachably connected, and can be replaced when the supporting plate is damaged;

[0017] 4. The design of the slot of this utility model can quickly find the installation position of the N-shaped plate during installation, which is convenient for the staff to operate;

[0018] 5. In the present invention, rollers are installed on the other three sides of the inner rod except for the one in contact with the large screw to reduce the friction between the inner rod and the outer rod, so that the staff can adjust the left and right vertical rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the specific structure of the back of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the local structure of;

[0023] Figure 4 This is a schematic diagram of the specific structure of the bottom of the utility model;

[0024] Figure 5 For this utility model Figure 4 B is an enlarged view of the local structure.

[0025] In the figure: 1. Left vertical pole; 2. Right vertical pole; 3. Outer pole; 4. Inner pole; 5. Reinforcement structure; 51. Large screw; 6. Roller; 7. Telescopic part A; 8. Telescopic part B; 9. Support plate; 10. Fixing structure; 101. Through hole A; 102. Screw A; 103. Nut A; 11. Mounting plate; 12. N-shaped plate; 13. Limiting groove; 14. Screw B; 15. Through hole B. DETAILED DESCRIPTION

[0026] like Figure 1-5As shown, the utility model provides an adjustable Bailey plate support frame, including a left upright rod 1 and a right upright rod 2 (the left upright rod 1 and the right upright rod 2 are respectively connected to different Bailey plates), the left upright rod 1 is welded with an outer rod 3 on both the upper and lower sides of the side end, the inner rod 4 is slidably connected to the inner end of the outer rod 3, and the head of the inner rod 4 is fixed to the side end of the right upright rod 2, a reinforcement structure 5 is provided between the inner rod 4 and the outer rod 3 to fix the inner rod 4 and the outer rod 3 together, and a telescopic component A7 is installed in the side ends of the left upright rod 1 and the right upright rod 2. A telescopic part B8 is installed between the telescopic parts A7, and two support plates 9 hinged together are installed on the head of the telescopic part B8 to form a scissors-bracing structure. A fixed structure 10 is installed between the surface of the left upright 1 and the right upright 2 and the back of the support plate 9. The fixed structure 10 includes a plurality of through holes A101 vertically arranged on the left upright 1 and the right upright 2. Screws A102 that can pass through the through holes A101 are welded on both ends of the back of the support plate 9, and nuts are threadedly connected on the outer wall of the screw A102.

[0027] That is, the length of the telescopic component B8 is stretched to the longest in advance. At this time, there is still a certain distance between the screw rod A102 on the back of the support plate 9 and the through hole A101. The distance between the left upright pole 1 and the right upright pole 2 can be adjusted by changing the cross angle between the two support plates 9. The inner rod 4 slides along the outer rod 3, and the telescopic part AB will also expand and contract accordingly to align the screw rod on the support plate 9 with the different through holes A101 of the left upright pole 1 and the right upright pole 2. When the angle adjustment is completed, the screw rod A102 is pushed toward the through hole A101 to pass through the through hole A101, and then A nut is installed on it, and the nut is pressed against the back of the left upright pole 1 or the right upright pole 2 to fix the distance between the left upright pole 1 and the right upright pole 2. Then the inner pole 4 and the outer pole 3 are reinforced by the reinforcement structure 5 (after reinforcement, the stability is higher, of course it can be used without reinforcement). In summary, the utility model can correspond several suitable lengths to different through holes A101 respectively, so that the length to be adjusted can be quickly found by aligning the screw with the through hole A101 (aligning different holes will adjust the Bailey plate support frame to different lengths accordingly, such as the 1.5 meters, 2 meters, 2.5 meters, etc. mentioned above). Compared with the precise adjustment achieved by a ruler in the prior art, this is easier to operate. At the same time, the scissors support structure can also improve the overall stability of the structure (most Bailey plate support frames require the installation of scissors supports). The telescopic parts A7 and B8 can be telescopic rods.

[0028] The following is the specific structure of the reinforcement structure 5: the reinforcement structure 5 includes a large screw 51 threadedly connected to the top of the outer rod 3. When the length between the left upright 1 and the right upright 2 is fixed by the fixing structure 10 and the support plate 9, the large screw 51 is rotated to squeeze the inner rod 4 downward, thereby reinforcing the connection.

[0029] Furthermore, the bottom of the telescopic component B8 is fixedly connected to a mounting plate 11, and an N-shaped plate 12 is installed on the top of the mounting plate 11. The telescopic component B8 is installed on the inner surface of the N-shaped plate 12, and a certain space can be expanded in the opposite direction through the N-shaped plate 12 to prevent the telescopic component A7 and the support plate 9 from protruding too much in one direction, affecting the actual installation, and the N-shaped plate 12 and the mounting plate 11 are detachably connected. When the support plate 9 and the telescopic component B8 are damaged (that is, the scissors support structure is damaged), they can be replaced. The following is the specific detachable structure: a limiting groove 13 is provided at the top of the mounting plate 11 to limit the N-shaped plate 12, and both sides of the bottom end of the N-shaped plate 12 are fixedly connected to the outer wall with screws B14 threadedly connected to the nut, and a through hole B15 is provided at the bottom of the mounting plate 11, which is connected to the limiting groove 13 and for the screw B14 to pass through, that is, the N-shaped plate 12 is inserted into the mounting plate The limit groove 13 on the N-shaped plate 11 is limited. At this time, the screw B14 on the N-shaped plate 12 also passes through the through hole B15 on the mounting plate 11 and comes out from the bottom of the mounting plate 11. Then, the screw B14 is installed with a nut, and the nut is pressed against the top of the mounting plate 11 to achieve the installation of the N-shaped plate 12, and the installation of the telescopic component B8 and the support plate 9 is completed. Similarly, when disassembling, it is only necessary to remove the nut on the screw B14 and pull the N-shaped plate 12 out of the limit groove 13. The design of the limit groove 13 can quickly find the installation position of the N-shaped plate 12 during installation, which is convenient for the staff to operate. The inner rod 4 is equipped with rollers 6 on the other three sides except for the contact with the large screw 51 to reduce the friction between the inner rod 4 and the outer rod 3, so that the staff can adjust the left upright rod 1 and the right upright rod 2 (it will be more labor-saving when aligning the screw A101 and the through hole A101).

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. An adjustable Bailey support frame, comprising a left upright (1) and a right upright (2), wherein outer rods (3) are welded to the upper and lower sides of the side ends of the left upright (1), an inner rod (4) is slidably connected to the interior of the outer rod (3), and the head of the inner rod (4) is fixed to the side end of the right upright (2), and a reinforcement structure (5) is provided between the inner rod (4) and the outer rod (3) to reinforce the connection between the inner rod (4) and the outer rod (3), characterized in that: Telescopic components A (7) are installed in the side ends of the left upright (1) and the right upright (2), a telescopic component B (8) is installed between the telescopic components A (7), and two support plates (9) hinged together are installed at the head of the telescopic component B (8) to form a scissors brace structure, and a fixing structure (10) is installed between the surface of the left upright (1) and the right upright (2) and the back of the support plate (9).

2. The adjustable Bailey support frame according to claim 1, characterized in that: The telescopic component A (7) and the telescopic component B (8) are telescopic rods.

3. The adjustable Bailey support frame according to claim 1, characterized in that: The reinforcement structure (5) includes a large screw (51) threadedly connected to the top of the outer rod (3), and the inner rod (4) is squeezed downward by rotating the large screw (51).

4. The adjustable Bailey support frame according to claim 3, characterized in that: The inner rod (4) is provided with rollers (6) on the other three surfaces except the surface in contact with the large screw (51) to reduce the friction between the inner rod (4) and the outer rod (3).

5. The adjustable Bailey support frame according to claim 1, characterized in that: The fixing structure (10) comprises a plurality of through holes A (101) arranged vertically on the left upright (1) and the right upright (2), and screws A (102) capable of passing through the through holes A (101) are welded to both ends of the back of the support plate (9), and nuts are threadedly connected on the outer wall of the screws A (102).

6. The adjustable Bailey support frame according to claim 1, characterized in that: The bottom of the telescopic component B (8) is fixedly connected to a mounting plate (11), the top of the mounting plate (11) is mounted with an N-shaped plate (12), and the telescopic component B (8) is mounted on the inner surface of the N-shaped plate (12).

7. The adjustable Bailey support frame according to claim 6, characterized in that: The top of the mounting plate (11) is provided with a limiting groove (13) for limiting the N-shaped plate (12), and both sides of the bottom end of the N-shaped plate (12) are fixedly connected with screws B (14) on the outer wall that are threadedly connected to the nut, and the bottom of the mounting plate (11) is provided with a through hole B (15) that is connected to the limiting groove (13) and for the screw B (14) to pass through.

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