Vibration isolator installation auxiliary device

Abstract

The utility model discloses a vibration isolator installation auxiliary device, and relates to the technical field of vibration isolators. The vibration isolator comprises a vibration isolator body, a top plate is fixedly installed at the bottom of the vibration isolator body, bottom plates are symmetrically arranged below the top plate, and an adjusting mechanism used for converting an inclined plane into a plane is arranged between the top plate and the bottom plates. According to the utility model, the adjusting mechanism is arranged, so that an uneven building surface can be treated, and an irregular inclined plane can be effectively converted into a flatter mounting reference, and therefore, even if the building surface is uneven, the vibration isolator can be correctly positioned and fixed in the mounting process; and the adjusting mechanism can remarkably improve the assembly efficiency of the vibration isolator, reduce the adjusting time and improve the assembly precision, and the production efficiency is directly converted into higher production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration isolators, and particularly relates to an auxiliary device for installing a vibration isolator. Background Art

[0002] An airport terminal building, also known as a "terminal building", in some cases, there will be an intersection area between the terminal building and high-speed rail. The high-speed rail is located directly below the terminal building. To reduce the impact of high-speed rail operation on the terminal building, vibration isolation bearings are installed in the intersection area between the high-speed rail and the terminal building.

[0003] During the installation of the auxiliary device for assembling the vibration isolator, the surfaces of some buildings are not flat but inclined, and the angle of the vibration isolator cannot be adjusted, which greatly affects the use of the auxiliary device for assembling the vibration isolator. Therefore, this application document provides an auxiliary device for installing a vibration isolator. Content of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] An auxiliary device for installing a vibration isolator, including a vibration isolator, a top plate is fixedly installed at the bottom of the vibration isolator, bottom plates are symmetrically arranged below the top plate, and an adjusting mechanism for converting an inclined plane into a flat plane is arranged between the top plate and the bottom plates.

[0006] Further, round holes for convenient installation are formed on the two bottom plates.

[0007] Further, upper mounting plates are symmetrically and fixedly installed at the top of the vibration isolator, and lower mounting plates are symmetrically and fixedly installed at the bottom of the vibration isolator. The lower mounting plates are fixed on the top plate by bolts, and the upper mounting plates are fixed on the building by bolts.

[0008] Further, the adjusting mechanism includes a semi-cylinder arranged between the two bottom plates. Arc-shaped plates are fixed at both ends of the semi-cylinder. The two arc-shaped plates are connected to the bottom plates. A worm gear is fixedly installed on the semi-cylinder. A fixed plate is fixedly installed at the bottom of the top plate. A worm is rotatably connected between the fixed plates. The worm is meshed with the worm gear. A guiding member for guiding is further arranged inside the arc-shaped plates.

[0009] Further, the guiding member includes an arc-shaped groove formed on the side of the top plate and matching the top of the arc-shaped plate. A guiding rod is fixed in the middle of the arc-shaped groove. A guiding groove is formed on the arc-shaped plate. The guiding rod slides in the guiding groove and a nut is threadedly connected to the end of the guiding rod.

[0010] Further, a protection mechanism is further arranged outside the vibration isolator. The protection mechanism includes a protection outer frame fixed on the top of the top plate. The inside of the protection outer frame is hollow, and a protection inner frame is slidably connected inside the protection outer frame. A limiting member is arranged on the protection outer frame.

[0011] Further, the limiting member includes a screw hole formed on the side of the protective outer frame, and a limiting bolt is threadedly connected in the screw hole, and the end of the limiting bolt abuts against the protective inner frame.

[0012] Further, a plurality of ventilation holes are formed on the sides of the protective outer frame and the protective inner frame.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By providing an adjustment mechanism, the present utility model can be used to deal with uneven building surfaces, and can effectively convert an irregular inclined plane into a flatter installation reference. In this way, even if the building surface is uneven, it can ensure that the vibration isolator can be correctly positioned and fixed during installation; the adjustment mechanism can significantly improve the assembly efficiency of the vibration isolator, and reducing the adjustment time and improving the assembly accuracy will directly translate into higher production efficiency.

[0015] 2. By providing a protection mechanism outside the vibration isolator, the present utility model can provide a physical barrier that can protect the vibration isolator from being collided or damaged by external objects, which is crucial for maintaining the function and performance of the vibration isolator in the long term. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a partial three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the adjustment mechanism of the present utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of the adjustment mechanism from another angle of the present utility model;

[0020] Figure 5 is a three-dimensional structural schematic diagram of the protection mechanism of the present utility model;

[0021] Reference numerals: 1, vibration isolator; 2, top plate; 3, bottom plate; 4, adjustment mechanism; 401, semi-cylinder; 402, arc plate; 403, worm gear; 404, fixing plate; 405, worm; 5, round hole; 6, upper mounting plate; 7, lower mounting plate; 8, guiding member; 801, arc groove; 802, guiding rod; 803, guiding groove; 804, nut; 9, protection mechanism; 901, protective outer frame; 902, protective inner frame; 10, limiting member; 1001, screw hole; 1002, limiting bolt; 11, ventilation hole. Detailed Embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0023] This application provides an auxiliary device for mounting vibration isolators, mainly used to solve the problem that the surfaces of some buildings are not flat but inclined, and the angles of the vibration isolators cannot be adjusted, and the following technical solutions are provided, which will be described in detail below:

[0024] Embodiment 1:

[0025] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 shown, in some embodiments, it includes a vibration isolator 1. A top plate 2 is fixedly installed at the bottom of the vibration isolator 1. Bottom plates 3 are symmetrically arranged below the top plate 2. An adjusting mechanism 4 for converting an inclined plane into a flat plane is arranged between the top plate 2 and the bottom plates 3. The adjusting mechanism 4 includes a semi-cylinder 401 arranged between the two bottom plates 3. Arc-shaped plates 402 are fixed at both ends of the semi-cylinder 401. The two arc-shaped plates 402 are connected to the bottom plates 3. A turbine is fixedly installed on the semi-cylinder 401. A fixing plate 404 is fixedly installed at the bottom of the top plate 2. A worm 405 is rotatably connected between the fixing plates 404. The worm 405 meshes with the worm gear 403. It also includes a guiding member 8 arranged in the arc-shaped plate 402 for guiding. The guiding member 8 includes an arc-shaped groove 801 constructed on the side of the top plate 2 and matching the top of the arc-shaped plate 402. A guiding rod 802 is fixed in the middle of the arc-shaped groove 801. A guiding groove 803 is constructed on the arc-shaped plate 402. The guiding rod 802 slides in the guiding groove 803 and a nut 804 is threadedly connected to the end.

[0026] Specifically: By setting the adjusting mechanism 4, it can be used to handle uneven building surfaces and can effectively convert an irregular inclined plane into a flatter installation reference. In this way, even if the building surface is uneven, it can ensure that the vibration isolator 1 can be correctly positioned and fixed during the installation process; the adjusting mechanism 4 can significantly improve the assembly efficiency of the vibration isolator 1. Reducing the adjustment time and improving the assembly accuracy will directly translate into higher production efficiency.

[0027] The working principle here is as follows: When the vibration isolator 1 needs to be used, first install the bottom plate 3 on a building with an uneven surface, and then the adjusting mechanism 4 can be used to adjust the top plate 2 to a horizontal state. When the planar position of the top plate 2 of the vibration isolator 1 needs to be adjusted, the operator rotates the worm 405 between the fixed plates 404. The rotation of the worm 405 drives the worm gear 403. Since the worm gear 403 is fixed on the semi-cylinder 401, the semi-cylinder 401 is located between the two bottom plates 3, and arc-shaped plates 402 are fixed at both ends thereof. These arc-shaped plates 402 are connected to the bottom plates 3 and may be fixed together by bolts or other connecting members. The bottom of the top plate 2 is fixed with a fixed plate 404, and the worm 405 is rotatably connected therebetween. The worm 405 meshes with the worm gear 403. This design can achieve fine adjustment of the angle of the top plate 2 by rotating the worm 405, so as to adjust the position of the top plate 2 to horizontal. The guide member 8 is a component for guiding and restricting the adjustment movement. When the worm 405 is rotated, the guide rod 802 fixed in the middle of the arc-shaped groove 801 on the top plate 2 will move in the guide groove 803. When the position of the top plate 2 is adjusted to horizontal, the nut 804 can be tightened at this time, so that the nut 804 abuts against the guide groove 803, which also plays a role in restriction. The vibration isolator 1 is pre-tightened in the factory before installation. The pre-tightened vibration isolator 1 is rigid during the construction process. Then, an anti-slip gasket is laid on the upper part of the top plate 2. The main function of the anti-slip gasket is to prevent the vibration isolator 1 from slipping. The vibration isolator 1 is installed on the top plate 2, and the other end of the vibration isolator 1 is installed on the building. By providing a protection mechanism 9 outside the vibration isolator 1, a physical barrier can be provided, which can protect the vibration isolator 1 from being collided or damaged by external objects. This is crucial for maintaining the function and performance of the vibration isolator 1 for a long time.

[0028] As Figure 1 , Figure 2 shown, in some embodiments, round holes 5 for convenient installation are formed on the two bottom plates 3. Upper mounting plates 6 are symmetrically and fixedly installed at the top of the vibration isolator 1, and lower mounting plates 7 are symmetrically and fixedly installed at the bottom. The lower mounting plates 7 are fixed on the top plate 2 by bolts, and the upper mounting plates 6 are fixed on the building by bolts. The working principle here is as follows: The round holes 5 on the two bottom plates 3 are designed for convenient installation and fixation of the vibration isolator 1. Usually, these holes may be used to install the vibration isolator 1 on a building or other structures through bolts or other fixing parts; the upper mounting plates 6 are fixed at the top of the vibration isolator 1, and the lower mounting plates 7 are fixed at the bottom. The design of these two plates is to provide support and fixing points during the installation process; the lower mounting plates 7 are tightly fixed on the top plate 2 of the vibration isolator 1 by bolts or other fixing parts, which ensures that the bottom of the vibration isolator 1 is tightly combined with the top plate 2 and will not fall off or move due to vibration or other external forces; the upper mounting plates 6 are tightly fixed on the building or other structures by bolts or other fixing parts. The purpose of this is to firmly install the entire vibration isolator 1 at the required position and ensure good contact between its top and the building.

[0029] Embodiment 2:

[0030] The solution in Embodiment 1 will be further introduced in combination with the specific working mode, as detailed in the following description:

[0031] As Figure 1 、 Figure 2 、 Figure 5 shown, in some embodiments, it further includes a protection mechanism 9 disposed outside the vibration isolator 1. The protection mechanism 9 includes a protection outer frame 901 fixed to the top of the top plate 2. The inside of the protection outer frame 901 is hollow and a protection inner frame 902 is slidably connected inside the protection outer frame 901. A restricting member 10 is provided on the protection outer frame 901. The restricting member 10 includes a screw hole 1001 formed on the side of the protection outer frame 901. A restricting bolt 1002 is threadedly connected in the screw hole 1001 and the end of the restricting bolt 1002 abuts against the protection inner frame 902. A plurality of ventilation holes 11 are formed on the sides of the protection outer frame 901 and the protection inner frame 902. The working principle here is as follows: The protection outer frame 901 is a structure installed on the top of the top plate 2 of the vibration isolator 1, and its purpose is to provide external protection and limit the movement range of the protection inner frame 902. When the vibration isolator 1 is subjected to external vibration or impact, the protection outer frame 901 plays an external protection role to prevent external objects from directly contacting the key components of the vibration isolator 1. The protection inner frame 902 slides inside the protection outer frame 901. Through the design of the restricting bolt 1002, the movement range of the protection inner frame 902 is restricted. This design can prevent the internal structure from moving unnecessarily or being damaged during transportation or use, while maintaining the integrity of its function and long-term stability. The ventilation holes 11 ensure good internal air circulation and avoid unnecessary heat or pressure accumulation inside, thus contributing to maintaining the stable working state of the vibration isolator 1.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vibration isolator installation auxiliary device, comprising a vibration isolator (1), characterized in that: A top plate (2) is fixedly mounted on the bottom of the vibration isolator (1), a bottom plate (3) is symmetrically arranged below the top plate (2), and an adjustment mechanism (4) for converting an inclined surface into a flat surface is arranged between the top plate (2) and the bottom plate (3); The adjusting mechanism (4) comprises a semi-cylinder (401) arranged between two bottom plates (3), arc-shaped plates (402) are fixed at both ends of the semi-cylinder (401), the two arc-shaped plates (402) are fixedly connected to the bottom plate (3), a worm gear (403) is fixedly mounted on the semi-cylinder (401), a fixing plate (404) is fixedly mounted on the bottom of the top plate (2), a worm (405) is rotatably connected between the fixing plates (404), the worm (405) is meshed with the worm gear (403), and a guide member (8) is arranged in the arc-shaped plate (402) for guiding; The guide member (8) comprises an arc-shaped groove (801) configured on the side of the top plate (2) and matching the top of the arc-shaped plate (402); a guide rod (802) is fixed in the middle of the arc-shaped groove (801); a guide groove (803) is configured on the arc-shaped plate (402); the guide rod (802) slides in the guide groove (803) and a nut (804) is threadedly connected to the end thereof.

2. The vibration isolator installation auxiliary device according to claim 1, characterized in that: The two bottom plates (3) are provided with circular holes (5) for easy installation.

3. The vibration isolator installation auxiliary device according to claim 1, characterized in that: The vibration isolator (1) has an upper mounting plate (6) symmetrically fixedly mounted on the top and a lower mounting plate (7) symmetrically fixedly mounted on the bottom; the lower mounting plate (7) is fixed to the top plate (2) by bolts, and the upper mounting plate (6) is fixed to the building by bolts.

4. The vibration isolator installation auxiliary device according to claim 1, characterized in that: It also includes a protection mechanism (9) arranged outside the vibration isolator (1), the protection mechanism (9) including a protection outer frame (901) fixed to the top of the top plate (2), the protection outer frame (901) is hollow inside and a protection inner frame (902) is slidably connected inside the protection outer frame (901), and a limiting member (10) is arranged on the protection outer frame (901).

5. The vibration isolator installation auxiliary device according to claim 4, characterized in that: The limiting member (10) comprises a screw hole (1001) constructed on the side of the protective outer frame (901), a limiting bolt (1002) is threadedly connected to the screw hole (1001), and the end of the limiting bolt (1002) abuts against the protective inner frame (902).

6. The vibration isolator installation auxiliary device according to claim 4, characterized in that: The sides of the protective outer frame (901) and the protective inner frame (902) are configured with a plurality of ventilation holes (11).

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