Bottom support of disc buckle type support

Abstract

The utility model relates to the technical field of bridges, and provides a bottom support of a disc buckle type support, which comprises a mounting seat, a mounting sheet, a fastener and a mounting rod, the mounting base comprises a base part and a clamping part, one side of the base part is attached to the top of the I-shaped steel, and the clamping part is formed by bending one end of the base part and clamped to one side of the I-shaped steel; the mounting piece is arranged on the other side of the I-shaped steel, and the mounting piece and the base part are fixed through the fastener; and the mounting rod is arranged on one side, far away from the I-shaped steel, of the base part. On the basis, the supporting stability of the steel pipe bailey beam support to the disc buckle type support can be improved.

Description

Technical Field

[0001] The present application relates to the field of bridges, and in particular to a base support of a disc-type bracket. Background Art

[0002] At present, when constructing a higher bridge, it is costly to use all steel tube Bailey beam supports or all disc-type supports, and the safety cannot be guaranteed. Therefore, a steel tube Bailey beam support and a disc-type support are usually used in combination.

[0003] When the two brackets are used in combination, the steel tube Bailey beam bracket supports the disc-type bracket, wherein the disc-type bracket is fixed to the I-beam of the steel tube Bailey beam bracket through the bottom bracket. However, in actual application, the support point connection at the connection between the bottom bracket and the I-beam is unstable, resulting in poor stability of the steel tube Bailey beam bracket supporting the disc-type bracket, so improvement is needed. Utility Model Content

[0004] In order to improve the stability of the steel tube Bailey beam support on the disc-type support, the present application provides a base support for the disc-type support.

[0005] The bottom bracket of a disc-type bracket provided in the present application adopts the following technical solution:

[0006] A base of a disc-type bracket comprises a mounting seat, a mounting plate, a fastener and a mounting rod; the mounting seat comprises a base and a clamping portion, one side of the base is attached to the top of an I-beam, the clamping portion is formed by bending one end of the base and is clamped to one side of the I-beam; the mounting plate is arranged on the other side of the I-beam, and the mounting plate and the base are fixed by the fastener; the mounting rod is arranged on a side of the base away from the I-beam.

[0007] By adopting the above technical solution, in actual application, the mounting rod is connected to the disc-type bracket, and the I-beam is connected to the steel tube Bailey beam bracket, wherein the mounting seat is clamped to one side of the I-beam by the clamping part, and the base is attached to the top of the I-beam. Since the mounting plate is arranged on the I-beam and fixed to the base by fasteners, the bottom bracket and the I-beam are connected as a whole to ensure that the support point connection at the connection between the bottom bracket and the I-beam is stable, thereby improving the stability of the steel tube Bailey beam bracket supporting the disc-type bracket.

[0008] Preferably, one end of the mounting plate is fixedly connected to the I-beam, and the other end is bent upward to be flush with the end of the I-beam, so that the mounting plate fits against the base.

[0009] By adopting the above technical solution, the end of the mounting plate away from the I-beam is bent upward so that the mounting plate fits the base, thereby improving the stability of the fastener fixing the mounting plate and the base.

[0010] Preferably, the fastener comprises a fastening bolt and a fastening nut, and one end of the fastening bolt is sequentially passed through the base and the mounting plate and is threadedly connected to the fastening nut.

[0011] By adopting the above technical solution, by arranging fastening bolts and fastening nuts, a detachable connection between the base and the mounting plate is achieved, so as to facilitate the installation and removal of the bottom bracket.

[0012] Preferably, the fastener further includes a fastening gasket, and the fastening gasket is arranged between the mounting plate and the fastening nut.

[0013] By adopting the above technical solution and arranging the fastening gasket, the fixation between the base and the mounting plate is made more stable.

[0014] Preferably, the mounting seat further comprises two limiting portions, the two limiting portions are arranged on both sides of the base, and a movable groove is formed between the two limiting portions and the base, and the mounting rod is movably arranged in the movable groove.

[0015] By adopting the above technical solution, two limiting parts are provided, and a movable groove is formed between the two limiting parts and the base to realize the movement of the mounting rod, thereby being able to adjust the position of the disc-type bracket.

[0016] Preferably, the base bracket further comprises a clamping ring, which is threadedly connected to the mounting rod and clamped against the two limiting portions.

[0017] By adopting the above technical solution and providing a tightening ring, the installation rod can be fixed after being moved.

[0018] Preferably, the mounting seat further comprises a blocking portion, and the blocking portion is arranged at one end of the two limiting portions away from the fastener.

[0019] By adopting the above technical solution and providing a blocking portion, the blocking portion cooperates with the fastener to limit the installation rod from being separated from the moving groove.

[0020] Preferably, the base bracket further comprises a positioning seat, and the positioning seat is threadedly connected to the mounting rod.

[0021] By adopting the above technical solution and setting a positioning seat, the height of the disc-type bracket can be adjusted.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The mounting seat is clamped on one side of the I-beam by the clamping part, and the base is attached to the top of the I-beam. Since the mounting plate is arranged on the I-beam and fixed to the base by fasteners, the bottom bracket and the I-beam are connected as a whole to ensure the stability of the support point at the connection between the bottom bracket and the I-beam, thereby improving the stability of the steel tube Bailey beam support to the disc buckle bracket;

[0024] 2. The end of the mounting piece away from the I-beam is bent upward so that the mounting piece fits the base, thereby improving the stability of the fastener fixing the mounting piece to the base;

[0025] 3. By setting fastening bolts and fastening nuts, a detachable connection between the base and the mounting plate is achieved, so as to facilitate the installation and removal of the bottom bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the bottom bracket in the embodiment of the present application;

[0027] Figure 2 It is a schematic diagram of the installation of the base support and the I-beam in the embodiment of the present application;

[0028] Figure 3 It is a schematic diagram of the exploded structure of the bottom support in the embodiment of the present application.

[0029] Figure numerals: 1. mounting seat; 11. base; 12. clamping portion; 13. limiting portion; 14. movable groove; 15. blocking portion; 2. mounting plate; 3. fastener; 31. fastening bolt; 32. fastening nut; 33. fastening gasket; 4. mounting rod; 41. movable block; 42. external thread; 5. tightening ring; 6. positioning seat; 7. I-beam. DETAILED DESCRIPTION

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0031] In the representations of the present application, the representations with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the represented specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples, unless they contradict each other.

[0032] Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" by placing other elements therebetween. In addition, when a device is said to "include" a certain component, unless otherwise stated, it does not exclude other components, but means that other components may be included.

[0033] The following is combined with Figure 1-3 This application is described in further detail.

[0034] The embodiment of the present application discloses a base of a disc-type bracket.

[0035] Reference Figure 1 and Figure 2 The bottom bracket includes a mounting seat 1, a mounting plate 2, a fastener 3 and a mounting rod 4. The mounting seat 1 has a base 11 and a clamping portion 12. The base 11 is arranged in a rectangular plate shape and fits the top of the I-beam 7. The clamping portion 12 is formed by bending one end of the base 11. The clamping portion 12 is clamped on one side of the top of the I-beam 7.

[0036] The mounting sheet 2 is arranged in a rectangular sheet shape, one end of which is fixedly connected to the side of the I-beam 7 away from the clamping portion 12, and the mounting sheet 2 is fixed to the base 11 by a fastener 3. The mounting rod 4 is a round rod and is arranged on the upper side of the base 11. The I-beam 7 is connected to the steel pipe Bailey beam bracket, and the mounting rod 4 is connected to the disc buckle bracket.

[0037] In actual application, the base 11 is first attached to the top of the I-beam 7, and the clamping part 12 is clamped to one side of the top of the I-beam 7, and then the mounting plate 2 is fixed to the base 11 by the fastener 3. Since the mounting plate 2 is fixedly connected to the I-beam 7, the bottom bracket and the I-beam 7 are fixedly connected as a whole to ensure that the support point connection at the connection between the bottom bracket and the I-beam 7 is stable, thereby improving the stability of the steel tube Bailey beam support to the disc-type bracket.

[0038] In some embodiments, one end of the mounting plate 2 is fixedly connected to the I-beam 7, and the other end is bent upward, so that the mounting plate 2 is arranged in a "Z" shape. At this time, the end of the mounting plate 2 away from the I-beam 7 is flush with the top of the I-beam 7, so that the base 11 and the mounting plate 2 are in contact with each other, and the fastener 3 is arranged at the contact point between the two, thereby effectively improving the stability of the fastener 3 fixing the mounting plate 2 and the base 11.

[0039] Reference Figure 1 and Figure 3 In some embodiments, the fastener 3 includes a fastening bolt 31 and a fastening nut 32. The fastening bolt 31 is sequentially inserted through the base 11 and the mounting plate 2 from top to bottom. The fastening bolt 31 is threadedly connected to the lower end of the fastening bolt 31 and abuts against the lower side of the mounting plate 2 to achieve the fixation between the mounting plate 2 and the base 11. In addition, the fastening bolt 31 and the fastening nut 32 realize the detachable connection between the mounting seat 1 and the mounting plate 2, thereby facilitating the installation and removal of the base.

[0040] In some embodiments, the fastener 3 also includes a fastening gasket 33, which is sleeved on the fastening bolt 31 and has its two sides respectively abutting against the mounting plate 2 and the fastening nut 32, so that the fixation between the base 11 and the mounting plate 2 is more stable, and at the same time, it can also minimize the damage to the mounting plate 2 caused by the rotation of the fastening nut 32, thereby increasing the service life of the mounting plate 2.

[0041] Reference Figure 1 In some embodiments, the mounting base 1 further includes two limiting parts 13, which are arranged in an "L"-shaped plate shape, and are relatively fixed to the upper side of the base 11. The two limiting parts 13 are located on both sides of the base 11 and are arranged along the length direction of the base 11. A moving groove 14 is formed between the two limiting parts 13 and the base 11, and correspondingly, a moving block 41 is formed on the lower end of the mounting rod 4, and the moving block 41 is slidably connected to the moving groove 14, so that the mounting rod 4 can be movably arranged in the moving groove 14, so as to realize the movement of the mounting rod 4, thereby being able to adjust the position of the disc buckle bracket.

[0042] In some embodiments, the mounting base 1 also includes a blocking portion 15, which is fixedly connected to one end of the two blocking portions 15 away from the fastening bolt 31 to achieve blocking of one end of the movable groove 14, and the fastening bolt 31 can block the other end of the movable groove 14, thereby limiting the movable block 41 from detaching from the movable groove 14, that is, limiting the mounting rod 4 from detaching from the movable groove 14.

[0043] In some embodiments, the base also includes a clamping ring 5, and an external thread 42 is provided on the mounting rod 4. The clamping ring 5 is threadedly connected to the mounting rod 4 through the external thread 42. The clamping ring 5 is rotated so that the clamping ring 5 is pressed against the upper sides of the two limiting portions 13 to fix the mounting rod 4, and displacement of the mounting rod 4 after adjusting the position is avoided as much as possible to improve the stability of the connection between the mounting rod 4 and the disc-type bracket.

[0044] In some embodiments, the base also includes a positioning seat 6, which is threadedly connected to the mounting rod 4 via an external thread 42, and the positioning seat 6 is connected and fixed with the disc-type bracket in cooperation. The positioning seat 6 is rotated to adjust the position of the positioning seat 6, thereby adjusting the height of the disc-type bracket.

[0045] The implementation principle of this embodiment is: in actual application, the base 11 is first attached to the top of the I-beam 7, and the clamping part 12 is clamped to one side of the top of the I-beam 7, and then the mounting plate 2 is fixed to the base 11 by the fastener 3. Since the mounting plate 2 is fixedly connected to the I-beam 7, the bottom bracket and the I-beam 7 are fixedly connected as a whole to ensure that the support point connection at the connection between the bottom bracket and the I-beam 7 is stable, thereby improving the stability of the steel tube Bailey beam support to the disc buckle bracket.

[0046] 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 base of a disc-type bracket, characterized in that: The invention comprises a mounting seat (1), a mounting plate (2), a fastener (3) and a mounting rod (4); the mounting seat (1) comprises a base (11) and a clamping portion (12); one side of the base (11) is attached to the top of an I-beam (7); the clamping portion (12) is formed by bending one end of the base (11) and is clamped to one side of the I-beam (7); the mounting plate (2) is arranged on the other side of the I-beam (7), and the mounting plate (2) and the base (11) are fixed by the fastener (3); the mounting rod (4) is arranged on a side of the base (11) away from the I-beam (7).

2. The base of the disc-type bracket according to claim 1, characterized in that: One end of the mounting plate (2) is fixedly connected to the I-beam (7), and the other end is bent upward to be flush with the end of the I-beam (7), so that the mounting plate (2) fits the base (11).

3. The base of the disc-type bracket according to claim 2, characterized in that: The fastener (3) comprises a fastening bolt (31) and a fastening nut (32), one end of the fastening bolt (31) being successively passed through the base (11) and the mounting plate (2) and being threadedly connected to the fastening nut (32).

4. The base of the disc-type bracket according to claim 3 is characterized in that: The fastener (3) further comprises a fastening gasket (33), wherein the fastening gasket (33) is arranged between the mounting plate (2) and the fastening nut (32).

5. The base of the disc-type bracket according to claim 1, characterized in that: The mounting seat (1) further comprises two limiting portions (13), the two limiting portions (13) being arranged on both sides of the base (11), and a movable groove (14) being formed between the two limiting portions (13) and the base (11), and the mounting rod (4) being movably arranged in the movable groove (14).

6. The base of the disc-type bracket according to claim 5, characterized in that: The base also includes a clamping ring (5), which is threadedly connected to the mounting rod (4) and is clamped against the two limiting portions (13).

7. The base of the disc-type bracket according to claim 5, characterized in that: The mounting seat (1) further comprises a blocking portion (15), wherein the blocking portion (15) is arranged at one end of the two limiting portions (13) away from the fastener (3).

8. The base of the disc-type bracket according to claim 1, characterized in that: The base also includes a positioning seat (6), and the positioning seat (6) is threadedly connected to the mounting rod (4).

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