Sling floating bridge node for fixing footpath

Abstract

The sling floating bridge node comprises a supporting frame and a fixing plate, the fixing plate is clamped in the middle of the supporting frame, and the fixing plate and the supporting frame are welded and fixed into a whole. The supporting frame is of a U-shaped structure, a mounting hole is formed in the supporting frame, a concrete beam is clamped in the supporting frame, and a double-end screw penetrates through the mounting hole so that the supporting frame and the concrete beam can be connected into a whole. A fixing hole is formed in the lower end of the fixing plate and is used for connecting and fixing a sling of the floating bridge; a plurality of protrusions are arranged on the side face of the base plate so as to increase the friction force between the concrete beam and the supporting frame. The sling floating bridge node for fixing the footpath is reasonable in structure and convenient to construct, the fixing plate and the supporting frame are welded and fixed, and the base plate with the protrusions is arranged between the concrete beam and the supporting frame, so that the reliability of fixing the sling of the floating bridge is effectively improved, and the use safety is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering and relates to a suspension cable floating bridge node for fixing a walkway. Background Art

[0002] During the renovation of old houses, due to limited working space, it is necessary to build a cable floating bridge to provide a channel for the transportation of personnel and materials for construction.

[0003] In the prior art, the suspension cables connecting the floating bridge need to be specially connected to the vertical fixed columns to cantilever the floating bridge. The existing suspension cable floating bridge nodes have a complex fixing method, insufficient stability, and cannot meet the requirements of high-altitude operations, which poses certain safety hazards.

[0004] Therefore, it is urgent to design a suspension floating bridge node for trail fixation to solve the technical problems existing in the prior art. Utility Model Content

[0005] The purpose of the utility model is to solve some of the technical problems existing in the prior art to at least a certain extent, and to provide a cable floating bridge node for fixing a trail, which has a reasonable structure and is convenient to construct. The fixing plate and the supporting frame are welded and fixed, and a pad with a protrusion is arranged between the concrete beam and the supporting frame, which effectively improves the reliability of the fixing of the floating bridge cable and ensures the safety of use.

[0006] In order to solve the above technical problems, the utility model provides a suspension floating bridge node for fixing a trail, which includes a support frame and a fixing plate, wherein the fixing plate is clamped in the middle of the support frame, and the two are welded and fixed in one; the support frame is a U-shaped structure, on which a mounting hole is provided, a concrete beam is clamped in the support frame, and a stud screw passes through the mounting hole to connect the support frame and the concrete beam as a whole; the lower end of the fixing plate is provided with a fixing hole, which is used to connect the suspension cable of the fixing floating bridge; it also includes a pad, and the side of the pad is provided with a plurality of protrusions to increase the friction between the concrete beam and the support frame.

[0007] In some embodiments, the support frame includes a support base plate and a pair of support side plates, which are welded together; the support side plates are provided with a plurality of mounting holes.

[0008] In some embodiments, the mounting holes are symmetrically arranged on both sides of the fixing plate.

[0009] In some embodiments, the fixing plate is provided with a notch portion, and the size of the notch portion matches the outer contour size of the support frame.

[0010] In some embodiments, a clamping portion is disposed at the top end of the notch portion, and the clamping portion abuts against the supporting side plate.

[0011] In some embodiments, the clamping portion is located on the top of the fixing plate and extends along the thickness direction of the supporting side plate.

[0012] In some embodiments, the length of the clamping portion is less than or equal to 1 / 2 of the thickness of the supporting side plate.

[0013] In some embodiments, the pad is made of rubber and has a thickness of 1-3 mm.

[0014] In some embodiments, the cross-section of the protrusion is circular, rectangular or elliptical, and extends along the thickness direction of the pad.

[0015] In some embodiments, the pad is provided with process holes, and the setting positions of the process holes match the setting positions of the mounting holes on the support frame.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a suspension cable floating bridge node for fixing a walkway, which has a reasonable structure and is convenient to construct. A fixing plate and a supporting frame are welded and fixed, and a pad with a projection is arranged between the concrete beam and the supporting frame, which effectively improves the reliability of fixing the suspension cable of the floating bridge and ensures safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0019] Figure 1 It is a schematic diagram of a suspension cable floating bridge node for fixing a trail according to the utility model;

[0020] Figure 2 yes Figure 1 Corresponding component disassembly diagram;

[0021] Figure 3 It is a schematic diagram of the support frame of the utility model;

[0022] Figure 4 It is a schematic diagram of the fixing plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the pad described in the utility model;

[0024] Figure 6 It is a schematic diagram of an application embodiment of the suspension cable floating bridge node of the utility model. DETAILED DESCRIPTION

[0025] Figures 1 to 6This is a schematic diagram of a suspension floating bridge node for fixing a trail described in the present application. The present utility model is described in detail below in conjunction with specific embodiments and drawings.

[0026] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0027] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0028] A schematic diagram of a suspension bridge node 100 for fixing a walkway according to the utility model is shown in FIG. Figure 1 and Figure 2 The suspension cable floating bridge node 100 for fixing a walkway comprises a support frame 10 and a fixing plate 20, wherein the fixing plate 20 is clamped in the middle of the support frame 10, and the two are welded and fixed in one body.

[0029] Furthermore, the support frame 10 is a U-shaped structure, and is provided with a mounting hole 10a. Figure 3 As shown, the concrete beam 200 is clamped in the support frame 10, and the stud screw passes through the mounting hole 10a. Figure 6 As shown, the support frame 10 is connected to the concrete beam as a whole; the lower end of the fixing plate 20 is provided with a fixing hole 20a, which is used to connect the sling (not shown) of the fixed floating bridge. Usually, a floating bridge is connected below the sling, so that the sling floating bridge node 100 connects the floating bridge as a whole through the sling.

[0030] Furthermore, the cable floating bridge node 100 further includes a pad 30, and a plurality of protrusions 30a are configured on the side of the pad 30, such as Figure 5 As shown, the friction between the concrete beam and the support frame 10 is increased.

[0031] Figure 3 In the illustrated embodiment, the support frame 10 includes a support bottom plate 11 and a pair of support side plates 12 , which are welded together; the support side plates 12 are provided with a plurality of mounting holes 10 a .

[0032] Furthermore, the mounting holes 10 a are symmetrically arranged on both sides of the fixing plate 20 , so that stud screws can pass through the mounting holes 10 a to fix the suspension cable floating bridge node 100 to the concrete beam 200 .

[0033] In the present invention, the fixing plate 20 is provided with a notch portion 20b. Figure 4 As shown, the size of the notch 20b matches the outer contour size of the support frame 10. Specifically, the size of the notch 20b needs to be slightly larger than the outer contour size of the support frame 10 so that the two can be fixed together by welding.

[0034] Figure 4 In the illustrated embodiment, a clamping portion 20 c is disposed at the top end of the notch portion 20 b , and the clamping portion 20 c abuts against the supporting side plate 12 .

[0035] In some embodiments, the clamping portion 20c is located at the top of the fixing plate 20 and extends along the thickness direction of the supporting side plate 12. Preferably, the length of the clamping portion 20c is less than or equal to 1 / 2 of the thickness of the supporting side plate 12. The provision of the clamping portion 20c is conducive to increasing the reliability of the connection and fixation between the fixing plate 20 and the supporting frame 10.

[0036] Figure 5 It is a schematic diagram of the pad of the utility model. The pad 30 is made of rubber and has a thickness of 1-3 mm.

[0037] The cross section of the protrusion 30 a is circular, rectangular or elliptical, and extends along the thickness direction of the pad 30 . Figure 5 In the embodiment shown, the cross section of the pad 30 is circular. The arrangement of the protrusions 30a is conducive to increasing the friction between the fixing plate 20 and the support frame 10, improving the reliability of the fixing of the two, and ensuring the safety of the use of the floating bridge.

[0038] The backing plate 30 is provided with a process hole 30b, and the setting position of the process hole 30b matches the setting position of the mounting hole 10a on the support frame 10. Specifically, the stud screw passes through the process hole 30b and the mounting hole 10a in sequence, so as to fix the fixing plate 20 and the support frame 10 as a whole through the nut.

[0039] Figure 6 It is a schematic diagram of an application embodiment of the cable floating bridge node 100 described in the utility model. The concrete beam 200 to be fixed is clamped in the U-shaped structure of the support frame 10, and then the stud screws are passed through the process holes 30b and the installation holes 10a to connect and fix the cable floating bridge node 100 to the concrete beam 200. The fixing holes 20a of the fixing plate 20 are used to connect the slings.

[0040] Compared with the shortcomings and deficiencies of the prior art, the utility model provides a cable floating bridge node for trail fixation, which has a reasonable structure and is easy to construct. The fixing plate and the support frame are welded and fixed, and a pad with a protrusion is arranged between the concrete beam and the support frame, which effectively improves the reliability of the fixing of the floating bridge cable and ensures the safety of use.

[0041] The present utility model is not limited to the above-mentioned implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, any technical solution that is the same or similar to that of the present application falls within the protection scope of the present utility model.

Claims

1. A suspension bridge node for fixing a trail, characterized in that: The invention comprises a support frame (10) and a fixing plate (20), wherein the fixing plate (20) is clamped in the middle of the support frame (10), and the two are welded and fixed in one body; the support frame (10) is a U-shaped structure, on which a mounting hole (10a) is provided, the concrete beam is clamped in the support frame (10), and a stud screw passes through the mounting hole (10a) to connect the support frame (10) and the concrete beam into one body; the lower end of the fixing plate (20) is provided with a fixing hole (20a) for connecting a sling for fixing a floating bridge; and the invention also comprises a pad (30), the side of the pad (30) is provided with a plurality of protrusions (30a) to increase the friction between the concrete beam and the support frame (10).

2. The cable floating bridge node according to claim 1, characterized in that: The support frame (10) comprises a support bottom plate (11) and a pair of support side plates (12), which are welded together; the support side plates (12) are provided with a plurality of mounting holes (10a).

3. The cable floating bridge node according to claim 2, characterized in that: The mounting holes (10a) are symmetrically arranged on both sides of the fixing plate (20).

4. The suspension cable floating bridge node according to claim 2, characterized in that: The fixing plate (20) is provided with a notch portion (20b), and the size of the notch portion (20b) matches the outer contour size of the support frame (10).

5. The cable floating bridge node according to claim 4, characterized in that: A clamping portion (20c) is disposed at the top end of the notch portion (20b), and the clamping portion (20c) abuts against the supporting side plate (12).

6. The suspension cable floating bridge node according to claim 5, characterized in that: The clamping portion (20c) is located at the top of the fixing plate (20) and extends along the thickness direction of the supporting side plate (12).

7. The cable floating bridge node according to claim 6, characterized in that: The length of the clamping portion (20c) is less than or equal to 1 / 2 of the thickness of the supporting side plate (12).

8. The suspension cable floating bridge node according to claim 1, characterized in that: The pad (30) is made of rubber and has a thickness of 1-3 mm.

9. The suspension cable floating bridge node according to claim 8, characterized in that: The cross section of the protrusion (30a) is circular, rectangular or elliptical, and extends along the thickness direction of the pad (30).

10. The suspension cable floating bridge node according to claim 8, characterized in that: The pad (30) is provided with a process hole (30b), and the setting position of the process hole (30b) matches the setting position of the mounting hole (10a) on the support frame (10).

Images