Building bailey truss supporting device

Abstract

The utility model relates to the technical field of Bailey truss machining, and discloses a building Bailey truss supporting device which comprises a bearing frame, a set of fixing pieces are symmetrically installed at the top of the bearing frame, a supporting frame is fixedly arranged on the fixing pieces, a pushing and clamping mechanism is arranged on the supporting frame, and the pushing and clamping mechanism comprises a pushing rod arranged in the supporting frame and springs distributed on the two sides of the pushing rod. A plurality of rollers are arranged in the middle of the top end of the bearing frame at equal intervals. The rollers are arranged on the bearing frame, so that the bottom of the bailey truss can be supported, the sliding resistance of the building bailey truss can be reduced, the position of the bailey truss can be conveniently and rapidly moved during machining, and the machining efficiency is improved; the clamping distance of the positioning plate to the building bailey truss is adjusted by extruding the spring through the push rod to stretch out and draw back, the device can adapt to bailey trusses of different sizes and shapes, the construction efficiency is improved, meanwhile, the bailey truss can be effectively fixed, and the safety of the construction process is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of Bailey frame processing, and in particular to a building Bailey frame supporting device. Background Art

[0002] Bailey frame, also known as "assembled highway steel bridge", is a structure used to support or suspend equipment, tools or other items. It is usually composed of cross bars, vertical bars and connectors, and has lateral and longitudinal stability. It can be used to suspend cranes, hoists, lamps, photographic equipment and other items, or to support the construction of temporary work platforms and other purposes. Bailey frame is a steel frame that forms a certain unit, which can be spliced ​​and assembled into many components and equipment. In construction projects, Bailey frame is an important supporting structure and is widely used in the construction of bridges, highways, large equipment and other fields. Traditional Bailey frame support devices are usually built with materials such as steel pipe scaffolding. Most of them are integrated and have a relatively fixed structure. There is a lack of fixed structure for the Bailey frame, which makes it easy for the Bailey frame to shift during construction. There are certain safety hazards and it is difficult to meet the needs under various complex construction conditions.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that traditional Bailey frame support devices are usually constructed with materials such as steel pipe scaffolding, most of which are integrally formed, have a relatively fixed structure, and lack a fixed structure for the Bailey frame, which causes the Bailey frame to easily shift during construction, poses certain safety hazards, and is difficult to meet the needs under various complex construction conditions, the present application provides a building Bailey frame support device.

[0005] The present application provides a Bailey frame support device for buildings that adopts the following technical solution:

[0006] A building Bailey frame support device includes a load-bearing frame, a group of fixing parts are symmetrically installed on the top of the load-bearing frame, a support frame is fixed on the fixing parts, and a push-clamp mechanism is provided on the support frame. The push-clamp mechanism includes a push rod arranged inside the support frame, springs distributed on both sides of the push rod, and a positioning plate fixed to the end of the push rod. A plurality of rollers are equidistantly provided in the middle of the top end of the load-bearing frame.

[0007] Preferably, a slide groove is provided at the center of the top end of the load-bearing frame, the roller is rotatably connected to the inner wall of the slide groove, and supporting feet are fixed at the corners of the bottom end of the load-bearing frame.

[0008] Preferably, a sliding cavity adapted to the push rod is provided inside the support frame, one end of the push rod away from the positioning plate extends into the sliding cavity and is fixed with a connecting rod, and positioning slideways adapted to the connecting rod are provided on both sides of the sliding cavity.

[0009] Preferably, a slideway is provided on the surface of the support frame, and a connecting slide rod adapted to the slideway is fixed to the top end of the push rod.

[0010] Preferably, the top end of the connecting slide rod extends out of the slideway and is fixedly connected with a push block, and a plurality of anti-slip protrusions are evenly distributed on both sides of the slideway.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] The present application provides a roller on the load-bearing frame to support the bottom of the Bailey frame, thereby reducing the sliding resistance and facilitating the rapid movement of the Bailey frame during processing. A push-clamp mechanism consisting of a positioning plate, a push rod and a spring is added, and the positioning plate is used to adjust the clamping distance of the building Bailey frame by extending and retracting the push rod to squeeze the spring, which can adapt to Bailey frames of different sizes and shapes, thereby improving construction efficiency, and can effectively fix the Bailey frame to ensure the safety of the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of a building Bailey frame support device according to an embodiment of the application.

[0014] Figure 2 It is a schematic diagram of the structure of the load-bearing frame of the application embodiment.

[0015] Figure 3 It is a cross-sectional view of the support frame of the application embodiment.

[0016] Explanation of the accompanying drawings: 1. load-bearing frame; 2. fixing member; 3. support frame; 4. positioning plate; 5. supporting foot; 6. slide groove; 7. roller; 8. sliding cavity; 9. push rod; 10. connecting slide rod; 11. push block; 12. anti-slip protrusion; 13. positioning slide; 14. spring; 15. connecting rod. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-3 This application is described in further detail.

[0018] The present application embodiment discloses a Bailey frame support device for a building. Figure 1-Figure 2, including a load-bearing frame 1, support feet 5 are fixed at the corners of the bottom end of the load-bearing frame 1, a slide groove 6 is opened at the center of the top of the load-bearing frame 1, and a number of rollers 7 are equidistantly rotated inside the slide groove 6. When the Bailey frame is placed on the load-bearing frame 1, the rollers 7 can support the bottom of the Bailey frame, and as the Bailey frame moves, the rollers 7 will roll to increase the sliding speed. The overall structure is simple and easy to operate, and installation and adjustment can be completed without professional skills.

[0019] like Figure 3 As shown, a group of fixing members 2 are symmetrically installed on the top of the load-bearing frame 1. The fixing members 2 are located on both sides of the top of the load-bearing frame 1 and are used as limiters on both sides of the building Bailey frame. A support frame 3 is fixed on the fixing members 2. A push-clamp mechanism is provided on the support frame 3. The push-clamp mechanism includes a push rod 9 arranged inside the support frame 3, springs 14 distributed on both sides of the push rod 9, and a positioning plate 4 fixed to the end of the push rod 9. A sliding cavity 8 adapted to the push rod 9 is opened inside the support frame 3.

[0020] One end of the push rod 9 away from the positioning plate 4 extends into the sliding cavity 8 and is fixed with a connecting rod 15. The connecting rod 15 is set to be L-shaped, and positioning slides 13 adapted to the connecting rod 15 are opened on both sides of the sliding cavity 8. The connecting rod 15 can extend into the positioning slide 13 to slide and squeeze the spring 14, thereby driving the push rod 9 to contract and move in the sliding cavity 8.

[0021] Specifically, a slideway is provided on the surface of the support frame 3, and a connecting slide bar 10 adapted to the slideway is fixed to the top of the push rod 9. The top of the connecting slide bar 10 extends outside the slideway and is fixedly connected to a push block 11. A number of anti-slip protrusions 12 are evenly distributed on both sides of the slideway. The push block 11 is located on the top of the anti-slip protrusion 12. The movable distance of the push rod 9 in the sliding cavity 8 can be adjusted by pushing the push block 11, and the anti-slip protrusion 12 can enhance the friction resistance between the push block 11 and the overall stability.

[0022] The implementation principle of a building Bailey frame support device in the embodiment of the present application is as follows: when in use, the building Bailey frame is set on the load-bearing frame 1 and the push block 11 on the support frame 3 is pushed for adjustment according to the size of the Bailey frame. The push rod 9 can be pushed to slide in the sliding cavity 8 through the connecting slide rod 10, and then the spring 14 inside the positioning slideway 13 is squeezed and compressed by the connecting rod 15. After adjusting to a suitable distance, the push block 11 is released. Due to the elasticity of the spring 14, the connecting rod 15 can be pushed to slide and reset in the positioning slideway 13. As the push block 11 slides, it can be buffered by the anti-slip protrusion 12, so that the push rod 9 is pushed out of the sliding cavity 8, so that the positioning plate 4 can be close to the outer wall of the building Bailey frame, which can adapt to Bailey frames of different sizes and shapes, improve the construction efficiency, and effectively fix the Bailey frame to ensure the safety of the construction process. If the processing position of the building Bailey frame is to be adjusted, the Bailey frame can be pushed to one side. At this time, the roller 7 slides in the slide groove 6 to play an auxiliary sliding role and is used to reduce the sliding resistance.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A Bailey frame support device for buildings, comprising a load-bearing frame (1), characterized in that: A group of fixing parts (2) are symmetrically installed on the top of the load-bearing frame (1), a support frame (3) is fixed on the fixing parts (2), and a push-clamping mechanism is provided on the support frame (3), and the push-clamping mechanism includes a push rod (9) arranged inside the support frame (3), springs (14) distributed on both sides of the push rod (9), and a positioning plate (4) fixed to the end of the push rod (9), and a plurality of rollers (7) are equidistantly provided in the middle of the top end of the load-bearing frame (1).

2. A Bailey frame support device for construction according to claim 1, characterized in that: A slide groove (6) is provided at the center of the top of the load-bearing frame (1), and the roller (7) is rotatably connected to the inner wall of the slide groove (6). Support feet (5) are fixed at the corners of the bottom end of the load-bearing frame (1).

3. A Bailey frame support device for buildings according to claim 1, characterized in that: The support frame (3) has a sliding cavity (8) adapted to the push rod (9) formed inside, one end of the push rod (9) away from the positioning plate (4) extends into the sliding cavity (8) and is fixed with a connecting rod (15), and positioning slideways (13) adapted to the connecting rod (15) are formed on both sides of the sliding cavity (8).

4. A Bailey frame support device for buildings according to claim 1, characterized in that: A slideway is provided on the surface of the support frame (3), and a connecting slide bar (10) adapted to the slideway is fixed to the top end of the push rod (9).

5. A Bailey frame support device for construction according to claim 4, characterized in that: The top end of the connecting slide rod (10) extends outside the slideway and is fixedly connected to a push block (11), and a plurality of anti-slip protrusions (12) are evenly distributed on both sides of the slideway.

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