Electromechanical anti-seismic supporting device for subway construction

Abstract

The utility model discloses an electromechanical anti-seismic supporting device for subway construction, and relates to the technical field of subway construction. A through opening is formed in the working plate, a connecting column is arranged in the through opening, the top end of the connecting column is fixedly connected with the mounting base, the bottom end of the connecting column is fixedly connected with a limiting disc, the bottom end of the limiting disc is connected with a mounting disc through a fixing column, and the mounting disc is connected with a plurality of tension springs; sliding barrels are fixedly connected to the two ends of the bottom plate, sliding plates are slidably connected into the sliding barrels, the top ends of the sliding plates are fixedly connected with the working plate, a plurality of damping shock absorbers are connected to the bottom plate, and the other ends of the damping shock absorbers are rotationally connected with the working plate. According to the utility model, the plurality of tension springs are matched with one another, so that the vibration movement of the mounting seat is reduced, the mounting seat is transversely buffered, meanwhile, the plurality of damping shock absorbers are matched for longitudinal buffering, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of subway construction, and specifically relates to an electromechanical anti-seismic support device for subway construction. Background Art

[0002] During the subway construction process, the electromechanical equipment used needs to be supported and placed through a support device. However, during the use of the existing support device, it cannot perform multi-dimensional shock absorption on the electromechanical equipment, and the vibration in the subway construction area is relatively frequent, directly affecting the normal operation of the electromechanical equipment. Therefore, an electromechanical anti-seismic support device for subway construction is proposed to solve the above technical problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the utility model provides an electromechanical anti-seismic support device for subway construction to solve the problems of the existing technology proposed in the background art.

[0004] To achieve the above purpose, the utility model provides an electromechanical anti-seismic support device for subway construction, adopting the following technical solutions, including: a mounting base, a first shock absorption mechanism, a second shock absorption mechanism, and a lifting mechanism; the mounting base is used for mounting electromechanical equipment; the first shock absorption mechanism includes a working plate, a through hole is opened on the working plate, a connecting column is arranged in the through hole, the top end of the connecting column is fixedly connected with the mounting base, the bottom end of the connecting column is fixedly connected with a limiting disc, the bottom end of the limiting disc is connected with a mounting disc through a fixing column, a plurality of tension springs are connected to the mounting disc, and the other end of the tension spring is connected with the working plate; the second shock absorption mechanism includes a bottom plate, both ends of the bottom plate are fixedly connected with sliding cylinders, a sliding plate is slidably connected in the sliding cylinder, the top end of the sliding plate is fixedly connected with the working plate, a plurality of damping shock absorbers are rotatably connected to the bottom plate, and the other end of the damping shock absorber is rotatably connected with the working plate; the lifting mechanism is arranged below the sliding cylinder, and the lifting mechanism is used to adjust the height of the sliding cylinder.

[0005] Further, the lifting mechanism includes a support leg, two guiding shells are arranged on the side wall of the support leg, a guiding plate is slidably connected in the guiding shell, the guiding plate is fixedly connected with the sliding cylinder, an electric push rod is arranged on the side wall of the sliding cylinder, a fixing block is arranged at the output end of the electric push rod, and the fixing block is fixedly connected with the side wall of the support leg.

[0006] Further, a sliding groove is opened on the guiding shell, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected with the guiding plate.

[0007] Further, an avoidance opening is opened on the bottom plate.

[0008] Further, a plurality of sliding rods are fixedly connected to the bottom end of the working plate, and a limiting block is connected to the bottom end of the sliding rod through the bottom plate.

[0009] Further, a cushion block is arranged at the bottom end of the supporting leg.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through the mutual cooperation of a plurality of tension springs, the present utility model facilitates reducing the movement of the mounting seat caused by vibration. The plurality of tension springs are used to perform lateral buffering on the mounting seat, and at the same time, through the cooperation of a plurality of damping shock absorbers for longitudinal buffering, the practicability is improved.

[0012] 2. The present utility model adjusts the height of the sliding cylinder through the cooperation of the electric push rod and the fixed block, and at the same time guides the stroke of the guide housing through the cooperation of the guide plate and the sliding cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0014] Figure 2 is a partially sectional schematic structural diagram of the present utility model disassembled;

[0015] Figure 3 is Figure 2 an enlarged structural diagram at A in

[0016] Figure 4 is Figure 2 an enlarged structural diagram at B in

[0017] In the figure: 1 - mounting seat; 2 - working plate; 3 - connecting column; 4 - limiting disc; 5 - mounting disc; 6 - tension spring; 7 - bottom plate; 8 - sliding cylinder; 9 - sliding plate; 10 - damping shock absorber; 11 - supporting leg; 12 - guide housing; 13 - guide plate; 14 - electric push rod; 15 - fixed block; 16 - slider; 17 - avoidance opening; 18 - sliding rod; 19 - limiting block; 20 - cushion block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The preferred embodiments of the present utility model will be described in more detail below. Although the preferred embodiments of the present utility model are described below, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present utility model more thorough and complete, and to fully convey the scope of the present utility model to those skilled in the art.

[0019] In the description of the present utility model, it should be noted that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0021] As Figures 1-4 shown, the present utility model is an electromechanical anti-seismic support device for subway construction, including: a mounting base 1 for mounting electromechanical equipment; a working plate 2 is provided with a through hole, a connecting column 3 is arranged in the through hole, the top end of the connecting column 3 is fixedly connected to the mounting base 1, the bottom end of the connecting column 3 is fixedly connected with a limiting disc 4, the bottom end of the limiting disc 4 is connected with a mounting disc 5 through a fixing column, and a plurality of tension springs 6 are connected to the mounting disc 5, and the other ends of the tension springs 6 are connected to the working plate 2; through the mutual cooperation of the plurality of tension springs 6, it is convenient for the mounting base 1 to move under vibration, so that the plurality of tension springs 6 perform buffering to perform lateral buffering on the mounting base 1.

[0022] A bottom plate 7 is arranged below the working plate 2, both ends of the bottom plate 7 are fixedly connected with sliding cylinders 8, a sliding plate 9 is slidably connected in the sliding cylinders 8, the top end of the sliding plate 9 is fixedly connected to the working plate 2, and a plurality of damping shock absorbers 10 are rotatably connected to the bottom plate 7, and the other ends of the damping shock absorbers 10 are rotatably connected to the working plate 2; through the cooperation of the plurality of damping shock absorbers 10 for longitudinal buffering, the practicability is improved.

[0023] A cushion block 20 is arranged at the bottom end of the leg 11, a guiding shell 12 is arranged on the side wall of the leg 11, a guiding plate 13 is slidably connected in the guiding shell 12, the upper part of the guiding plate 13 is fixedly connected to the sliding cylinder 8, an electric push rod 14 is arranged on the side wall of the sliding cylinder 8, the output end of the electric push rod 14 is connected with a fixing block 15, and the fixing block 15 is fixedly connected to the side wall of the leg 11, so that the cooperation of the electric push rod 14 and the fixing block 15 adjusts the height of the sliding cylinder 8. A sliding groove is arranged on the guiding shell 12, a sliding block 16 is slidably connected in the sliding groove, and the sliding block 16 is fixedly connected to the guiding plate 13, and the guiding plate 13 is limited through the cooperation of the sliding block 16 and the sliding groove.

[0024] A avoiding opening 17 is arranged on the bottom plate 7 to avoid the plurality of tension springs 6 and the mounting disc 5. Wherein, a plurality of sliding rods 18 are fixedly connected to the bottom end of the working plate 2, and the bottom ends of the sliding rods 18 penetrate through the bottom plate 7 and are connected with limiting blocks 19, and the sliding plate 9 is guided and limited through the cooperation of the plurality of sliding rods 18 and the limiting blocks 19.

[0025] In summary, the working principle and process of the electromechanical seismic support device for subway construction are as follows: during use, first move the device to the required position, then install the electromechanical equipment on the mounting plate, and turn on the electric push rod 14. The cooperation between the electric push rod 14 and the fixed block 15 is used to adjust the height of the sliding cylinder 8. When the device is shaken, the tension spring 6 buffers the mounting seat 1. Through the mutual cooperation of multiple tension springs 6, it is convenient to reduce the influence of the mounting seat 1 being shaken. At the same time, longitudinal buffering is carried out through the cooperation of multiple damping shock absorbers 10.

[0026] The above embodiments are only preferred embodiments of the present invention. The above description does not limit the protection scope of the present invention in sequence. The above description is exemplary and not exhaustive. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention. Without departing from the scope and spirit of the described embodiments, many modifications and changes are obvious to those of ordinary skill in the art of this technology.

Claims

1. An electromechanical seismic support device for subway construction, characterized in that: include: A mounting seat (1), a first shock absorbing mechanism, a second shock absorbing mechanism, and a lifting mechanism; the mounting seat (1) is used for installing electromechanical equipment; the first shock absorbing mechanism comprises a working plate (2), the working plate (2) is provided with a through opening, a connecting column (3) is arranged in the through opening, the top end of the connecting column (3) is fixedly connected to the mounting seat (1), the bottom end of the connecting column (3) is fixedly connected to a limiting plate (4), the bottom end of the limiting plate (4) is connected to a mounting plate (5) via a fixing column, the mounting plate (5) is connected to a plurality of tension springs (6), the tension springs (6) The other end is connected to the working plate (2); the second shock absorbing mechanism includes a base plate (7), both ends of the base plate (7) are fixedly connected to a slide cylinder (8), a slide plate (9) is slidably connected inside the slide cylinder (8), the top end of the slide plate (9) is fixedly connected to the working plate (2), a plurality of damping shock absorbers (10) are rotatably connected to the base plate (7), and the other end of the damping shock absorber (10) is rotatably connected to the working plate (2); the lifting mechanism is arranged at the lower part of the slide cylinder (8), and the lifting mechanism is used to adjust the height of the slide cylinder (8).

2. The electromechanical anti-seismic support device for subway construction according to claim 1, characterized in that: The lifting mechanism comprises a support leg (11), the side wall of the support leg (11) is provided with two guide shells (12), a guide plate (13) is slidably connected inside the guide shell (12), the guide plate (13) is fixedly connected to the slide cylinder (8), the side wall of the slide cylinder (8) is provided with an electric push rod (14), the output end of the electric push rod (14) is provided with a fixed block (15), and the fixed block (15) is fixedly connected to the side wall of the support leg (11).

3. The electromechanical anti-seismic support device for subway construction according to claim 2, characterized in that: The guide shell (12) is provided with a slide groove, a slider (16) is slidably connected in the slide groove, and the slider (16) is fixedly connected to the guide plate (13).

4. The electromechanical anti-seismic support device for subway construction according to claim 1, characterized in that: The bottom plate (7) is provided with an escape opening (17).

5. The electromechanical anti-seismic support device for subway construction according to claim 1, characterized in that: A plurality of sliding rods (18) are fixedly connected to the bottom end of the working plate (2), and the bottom ends of the sliding rods (18) pass through the bottom plate (7) and are connected to the limiting blocks (19).

6. The electromechanical anti-seismic support device for subway construction according to claim 2, characterized in that: A cushion block (20) is provided at the bottom end of the supporting leg (11).

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