Lateral rigid anti-seismic support structure of bridge

Abstract

The utility model relates to the technical field of anti-seismic supports, in particular to a bridge lateral rigid anti-seismic support structure which comprises a first supporting column, a sliding way is arranged at one end of the first supporting column, a first supporting disc is fixedly connected to the top of the first supporting column, and a telescopic column is slidably connected to the top of the first supporting disc. A second supporting column is slidably connected to the top of the telescopic column, a second supporting disc is fixedly connected to the top of the second supporting column, supporting plates are fixedly connected to the four edges of the middle of the second supporting disc, and clamping rings are fixedly connected to one ends of the supporting plates. Through the arrangement of the telescopic plate and the bridge frame assembly comprising the sliding block, the bridge frame plate, the clamping plate and the sliding groove, in the using process, the sliding block drives the bridge frame plate to slide, the bridge frame plate drives the clamping plate to operate, the bridge frame plate drives the sliding groove to operate, and then the sliding groove and the telescopic plate are used in cooperation; therefore, the effects that workers can correspondingly adjust and adapt to the device according to the bridges with different widths, the adaptability of the device is improved, and the utilization range is expanded are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant brackets, in particular to a bridge frame lateral rigid earthquake-resistant bracket structure. Background Art

[0002] Cable trays are divided into trough cable trays, tray cable trays, ladder cable trays, grid cable trays and other structures, which are composed of brackets, brackets and installation accessories. They can be erected independently or laid on various buildings (structures) and pipe gallery brackets, reflecting the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts must be galvanized. If the bridge is installed in the open air outside the building, if it is near the seaside or in a corrosion zone, the material must have the physical properties of corrosion resistance, moisture resistance, good adhesion and high impact resistance. Seismic brackets are various components or devices that limit the displacement of auxiliary electromechanical engineering facilities, control the vibration of facilities, and transfer loads to the load-bearing structure. Seismic supports should provide reliable protection for building mechanical and electrical engineering facilities during earthquakes and withstand seismic effects from any horizontal direction; seismic supports should be verified according to the loads they bear; all components that make up the seismic supports should be finished components, and components with connecting fasteners should be easy to install; the seismic support limits of insulated pipes should be designed according to the dimensions of the pipes after insulation, and should not restrict the displacement caused by thermal expansion and contraction of the pipes.

[0003] One disclosed in the Chinese utility model patent application disclosure CN209943417U. It includes a mounting wall, a relatively parallel mounting plate is installed at the bottom of the mounting wall, two mounting plates are connected to the bottom of the vertical downward mounting frames, a horizontal support frame is connected between the bottoms of the two mounting frames, the two mounting frames are rotatably connected to the two sides of the two mounting frames with inclined upward connecting frames, the tops of the two connecting frames are connected to the mounting wall, a mounting groove is provided on the side where the two mounting frames are close to each other, slide rails are provided on both sides of the mounting groove, and a first sliding block is installed on one side of the two slide rails. When the bridge frame is subjected to earthquake vibration, the utility model can buffer the lateral position of the bridge frame for earthquake resistance, and can adjust the lateral earthquake resistance of the bridge frame according to the compression amount of the buffer spring in a normal state, without the need to disassemble the bracket and reinstall it, which is more convenient to use.

[0004] However, the device lacks a device that can extend the width of the bridge, resulting in that when in use, the staff cannot adjust and adapt the device according to the different widths of the bridge, resulting in low adaptability of the device and a limited range of use. There is also a lack of a device that can further stabilize the bridge, resulting in that when in use, the device has only one fulcrum that can resist earthquakes, resulting in high pressure on the stress point and poor earthquake resistance. Utility Model Content

[0005] The utility model aims to provide a bridge frame lateral rigid anti-seismic support structure to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A bridge frame lateral rigid anti-seismic support structure, comprising a first support column, one end of the first support column is provided with a slideway, the top of the first support column is fixedly connected to a first support plate, the top of the first support plate is slidably connected to a telescopic column, the top of the telescopic column is slidably connected to a second support column, the top of the second support column is fixedly connected to a second support plate, the middle of the second support plate is fixedly connected to support plates at four sides, one end of the support plate is fixedly connected to a clamping ring, and the top four corners of the second support plate are fixedly connected to fixing grooves;

[0008] One end of the slide is slidably connected to a bridge assembly, one end of the bridge assembly is slidably connected to a telescopic plate, the bottom of the first support column is fixedly connected to a third support plate, and the middle of the third support plate is fixedly connected to connection assemblies on all four sides.

[0009] Preferably, the bridge frame assembly includes a slider, a bridge frame plate, a clamping plate and a slide groove, one end of the slider is fixedly connected to the bridge frame plate, the top of the bridge frame plate is fixedly connected to the clamping plate, and one end of the clamping plate is provided with a slide groove.

[0010] Preferably, the connecting assembly comprises a mounting post, a connecting post and a metal ring, one end of the mounting post is fixedly connected to the connecting post, and one end of the connecting post is fixedly connected to the metal ring.

[0011] Preferably, a steel bar rope is fixedly connected to the inner surface of the metal ring, and a clamp ring is fixedly connected to one end of the steel bar rope.

[0012] Preferably, both ends of the telescopic plate are slidably connected with a bridge assembly.

[0013] Preferably, one end of the top of the support plate is fixedly connected with a fixing groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] This kind of bridge frame lateral rigid anti-seismic support structure, through the telescopic plate and bridge frame assembly, including the setting of slider, bridge frame plate, card plate and slide groove. When in use, the slider drives the bridge frame plate to slide, the bridge frame plate drives the card plate to run, and the bridge frame plate drives the slide groove to run, and then through the coordinated use of the slide groove and the telescopic plate, the staff can make corresponding adjustments and adapt the device according to the different widths of the bridge frame, thereby improving the adaptability of the device and expanding the scope of use.

[0016] The bridge frame lateral rigid earthquake-resistant support structure is provided with a clamping ring, a steel rope and a connecting assembly, including an installation column, a connecting column and a metal ring. When in use, the clamping ring drives the steel rope to run, and the connecting assembly drives the steel rope. Then, through the coordinated use of the clamping ring and the connecting assembly, the device has multiple earthquake-resistant fulcrums, which reduces the pressure on the stress point and improves the earthquake-resistant effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram showing the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the device structure of the utility model;

[0019] Figure 3 It is a plan view of the bridge assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the bridge assembly of the utility model.

[0021] In the figure: 1. first support column; 2. slide; 3. first support plate; 4. telescopic column; 5. second support column; 6. second support plate; 7. support plate; 8. fixing groove; 9. clamping ring; 10. third support plate; 11. mounting column; 12. connecting column; 13. metal ring; 14. slider; 15. bridge plate; 16. clamping plate; 17. slide; 18. telescopic plate; 19. steel rope. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A lateral rigid anti-seismic support structure of a bridge frame, comprising a first support column 1, a slideway 2 is provided at one end of the first support column 1, a first support plate 3 is fixedly connected to the top of the first support column 1, a telescopic column 4 is slidably connected to the top of the first support plate 3, a second support column 5 is slidably connected to the top of the telescopic column 4, a second support column 6 is fixedly connected to the top of the second support column 5, a support plate 7 is fixedly connected to the four sides of the middle of the second support plate 6, a clamping ring 9 is fixedly connected to one end of the support plate 7, and a fixing groove 8 is fixedly connected to the four corners of the top of the second support plate 6. Through the arrangement of the first support column 1, the first support plate 3, the telescopic column 4 and the second support column 5, when in use, the first support column 1 drives the first support plate 3 to operate, the first support plate 3 drives the telescopic column 4 to operate, and the telescopic column 4 drives the second support column 5 to operate, thereby achieving the effect that the bridge frame device can be adjusted to a required height;

[0025] One end of the slideway 2 is slidably connected to a bridge assembly, and one end of the bridge assembly is slidably connected to a telescopic plate 18. The bottom of the first support column 1 is fixedly connected to a third support plate 10, and the middle of the third support plate 10 is fixedly connected to four sides with connection assemblies.

[0026] In this embodiment, preferably, the bridge assembly includes a slider 14, a bridge plate 15, a card plate 16 and a slide 17. One end of the slider 14 is fixedly connected to the bridge plate 15, and the top of the bridge plate 15 is fixedly connected to the card plate 16. One end of the card plate 16 is provided with a slide 17. Through the telescopic plate 18 and the bridge assembly, including the slider 14, the bridge plate 15, the card plate 16 and the slide 17, when in use, the slider 14 drives the bridge plate 15 to slide, the bridge plate 15 drives the card plate 16 to run, and the bridge plate 15 drives the slide 17 to run, and then through the coordinated use of the slide 17 and the telescopic plate 18, the staff can adjust and adapt the device according to the different widths of the bridge, the adaptability of the device is improved, and the scope of use is expanded;

[0027] In this embodiment, preferably, the connection assembly includes a mounting column 11, a connection column 12 and a metal ring 13, one end of the mounting column 11 is fixedly connected to the connection column 12, and one end of the connection column 12 is fixedly connected to the metal ring 13. Through the clamp ring 9, the steel rope 19 and the connection assembly, including the mounting column 11, the connection column 12 and the metal ring 13, when in use, the clamp ring 9 drives the steel rope 19 to run, the mounting column 11 drives the connection column 12 to run, the connection column 12 drives the metal ring 13 to run, and the metal ring 13 drives the steel rope 19, and then through the coordinated use of the clamp ring and the metal ring 13, the device has multiple fulcrums that can resist earthquakes, so that the pressure at the force point is reduced and the anti-seismic effect is improved;

[0028] In this embodiment, preferably, a steel bar rope 19 is fixedly connected to the inner surface of the metal ring 13, and a clamp ring 9 is fixedly connected to one end of the steel bar rope 19. Through the arrangement of the clamp ring 9 and the steel bar rope 19, when in use, the clamp ring 9 drives the steel bar rope 19 to run, thereby achieving the effect of making the device more stable;

[0029] In this embodiment, preferably, both ends of the telescopic plate 18 are slidably connected with a bridge assembly. Through the arrangement of the telescopic plate 18 and the bridge assembly, when in use, through the coordinated use of the telescopic plate 18 and the bridge assembly, the staff can adjust and adapt the device to the bridges of different widths, thereby improving the adaptability of the device and expanding the scope of use;

[0030] In this embodiment, preferably, a fixing groove 8 is fixedly connected to one end of the top of the support plate 7. By setting the support plate 7 and the fixing groove 8, when in use, the support plate 7 and the fixing groove 8 are used in coordination, thereby achieving the effect of allowing the device to be fixed at a specified position.

[0031] When a bridge frame lateral rigid seismic support structure of the present embodiment is in use, the staff first fixes the device in a specified position through the fixing groove 8 on the top of the device, and then sets the first support column 1, the first support plate 3, the telescopic column 4 and the second support column 5. When in use, the first support column 1 drives the first support plate 3 to operate, the first support plate 3 drives the telescopic column 4 to operate, and the telescopic column 4 drives the second support column 5 to operate, so that the bridge frame device can be adjusted to a required height, and then through the setting of the clamping ring 9, the steel rope 19 and the connecting assembly, including the installation column 11, the connecting column 12 and the metal ring 13, when in use, the clamping ring 9 drives the steel rope 19 to operate, the installation column 11 drives the connecting column 12 to operate, and the connecting column 12 drives the metal ring The ring 13 runs and the metal ring 13 drives the steel rope 19, and then the clamp ring and the metal ring 13 are used in coordination, so that the device has more fulcrums that can resist earthquakes, the pressure on the force points is reduced, and the anti-seismic effect is improved, and then the telescopic plate 18 and the bridge frame assembly, including the setting of the slider 14, the bridge frame plate 15, the card plate 16 and the slide 17, when in use, the slider 14 drives the bridge frame plate 15 to slide, the bridge frame plate 15 drives the card plate 16 to run, and the bridge frame plate 15 drives the slide 17 to run, and then the slide 17 and the telescopic plate 18 are used in coordination, so that the staff can adjust and adapt the device according to the different widths of the bridge frame, the adaptability of the device is improved, and the scope of use is expanded. Finally, the two devices are connected to each other, so that the device can start running.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bridge lateral rigid seismic support structure, characterized in that: include A first support column (1), one end of the first support column (1) is provided with a slideway (2), the top of the first support column (1) is fixedly connected to a first support plate (3), the top of the first support plate (3) is slidably connected to a telescopic column (4), the top of the telescopic column (4) is slidably connected to a second support column (5), the top of the second support column (5) is fixedly connected to a second support plate (6), the middle four sides of the second support plate (6) are fixedly connected to support plates (7), one end of the support plate (7) is fixedly connected to a clamping ring (9), and the top four corners of the second support plate (6) are fixedly connected to fixing grooves (8); One end of the slideway (2) is slidably connected to a bridge assembly, one end of the bridge assembly is slidably connected to a telescopic plate (18), the bottom of the first support column (1) is fixedly connected to a third support plate (10), and the middle of the third support plate (10) is fixedly connected to four sides with connection assemblies.

2. The bridge frame lateral rigid seismic support structure according to claim 1, characterized in that: The bridge assembly comprises a slider (14), a bridge plate (15), a clamping plate (16) and a slide groove (17); one end of the slider (14) is fixedly connected to the bridge plate (15); the top of the bridge plate (15) is fixedly connected to the clamping plate (16); and one end of the clamping plate (16) is provided with a slide groove (17).

3. The bridge frame lateral rigid seismic support structure according to claim 1, characterized in that: The connection assembly comprises a mounting post (11), a connecting post (12) and a metal ring (13); one end of the mounting post (11) is fixedly connected to the connecting post (12), and one end of the connecting post (12) is fixedly connected to the metal ring (13).

4. The bridge frame lateral rigid seismic support structure according to claim 3, characterized in that: A steel bar rope (19) is fixedly connected to the inner surface of the metal ring (13), and a clamping ring (9) is fixedly connected to one end of the steel bar rope (19).

5. The bridge frame lateral rigid seismic support structure according to claim 1, characterized in that: Both ends of the telescopic plate (18) are slidably connected to a bridge assembly.

6. The bridge frame lateral rigid seismic support structure according to claim 1, characterized in that: One end of the top of the support plate (7) is fixedly connected with a fixing groove (8).

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