Novel anti-seismic combined hanging support

Abstract

The utility model relates to the technical field of hanging supports, in particular to a novel anti-seismic combined hanging support which comprises a fixing frame, an adjusting frame and a lifting device, a sliding cavity is formed in the fixing frame, a fixing hole is formed in one end of the fixing frame, a plurality of sliding holes are formed in the side wall of the adjusting frame, a threaded rod is arranged on the side wall of the fixing frame, and the lifting device is arranged on the threaded rod. The lifting device comprises an auxiliary box, a lifting rod, an auxiliary block and a motor, the motor is arranged on the upper side wall of the auxiliary box, the lifting rod penetrates through the auxiliary box and is connected with the output end of the motor, the lifting rod penetrates through the auxiliary block, the auxiliary block is in threaded connection with the lifting rod, a supporting rod is arranged at the lower end of the auxiliary block, and the supporting rod is in threaded connection with the lifting rod. The supporting rod is connected with the upper side wall of the fixing frame and the upper side wall of the adjusting frame, the adaptability and universality of the device are improved, the device meets the installation requirements of different devices, the space utilization efficiency is improved, and the layout of the devices is more reasonable and attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging brackets, in particular to a novel earthquake-resistant combined hanging bracket. Background Art

[0002] As we all know, the existing seismic-resistant combined hanging bracket is a support system with powerful functions, stable structure and flexible installation. It is a specially designed bracket system, which is widely used in the installation of electromechanical equipment in various types of buildings. It is mainly used to support and fix various electromechanical equipment inside the building, such as air-conditioning ducts, ventilation equipment, cable trays, etc.

[0003] When using the existing seismic combined hanging bracket, once the installation position and height are determined, it is difficult to flexibly adjust them. This not only limits the layout and installation flexibility of electromechanical equipment, but also often requires customized brackets of different specifications when facing equipment of different weights and sizes, which increases the installation cost and difficulty, resulting in high limitations in its use. For this reason, we propose a new seismic combined hanging bracket. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a novel earthquake-resistant combined hanging bracket.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel seismic-resistant combined hanging bracket, comprising a fixed frame, an adjusting frame and a lifting device, a sliding cavity is arranged in the fixed frame, the adjusting frame is in the sliding cavity, the sliding cavity is slidably connected to the adjusting frame, a fixing hole is arranged at one end of the fixed frame, a plurality of sliding holes are arranged on the side wall of the adjusting frame, the fixing hole and the sliding hole can overlap, a threaded rod is arranged on the side wall of the fixed frame, the threaded rod passes through the fixing hole and the sliding hole and is threadedly connected thereto, the lifting device is symmetrically arranged on the upper ends of the fixed frame and the adjusting frame, the lifting device comprises an auxiliary box, a lifting rod, an auxiliary block and a motor, the lifting rod and the auxiliary block are both in the auxiliary box, the motor is on the upper side wall of the auxiliary box, the lifting rod passes through the auxiliary box and is connected to the output end of the motor, the lifting rod passes through the auxiliary block, the auxiliary block is threadedly connected to the lifting rod, and a support rod is arranged at the lower end of the auxiliary block, and the support rod is respectively connected to the upper side walls of the fixed frame and the adjusting frame.

[0008] In order to facilitate the buffering of vibration, the utility model has the following improvements: the upper side walls of the fixed frame and the adjusting frame are both provided with symmetrical telescopic rods, springs are provided inside the telescopic rods, the springs pass through the telescopic rods, a sliding box is provided at the upper end of one of the telescopic rods, and a sliding plate is provided at the upper end of the other telescopic rod, the sliding plate passes through the sliding box and is slidably connected thereto.

[0009] In order to facilitate holding and installing the threaded rod, the utility model is improved in that: a holding block is arranged at one end of the threaded rod, and anti-slip grooves are arranged on the holding block.

[0010] In order to facilitate the fixing of the device, the utility model has the following improvements: a fixing frame is arranged on the upper side wall of the auxiliary box, and a mounting screw is arranged on the fixing frame, and the mounting screw passes through the fixing frame and is threadedly connected with the fixing frame.

[0011] In order to prevent slipping during use, the utility model has the following improvements: anti-slip silica gel is provided on the side walls of the sliding box and the sliding plate.

[0012] In order to facilitate installation and transportation, the utility model has the following improvements: the material of the fixing frame and the adjusting frame is a high-strength light alloy.

[0013] In order to reduce the friction resistance of the adjusting frame during the sliding process, the utility model has the following improvements: a lubricating layer is provided on the inner wall of the fixing frame.

[0014] In order to facilitate accurate positioning and adjustment of the position of the fixed frame, the utility model has the following improvements: the motor is a servo motor.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a new type of earthquake-resistant combined hanging bracket, which has the following beneficial effects:

[0017] The novel earthquake-resistant combined hanging bracket is provided with a fixed frame and an adjusting frame. The adjusting frame slides in the fixed frame. A threaded rod is used to penetrate the fixing hole and the sliding hole, so that the placement area can be adjusted conveniently, so that it can adapt to different installation environments and equipment requirements, improve the adaptability and versatility of the device, and is very convenient. A lifting rod and an auxiliary block are provided. The lifting rod moves under the drive of a motor, and the auxiliary block moves with the rotation of the lifting rod, driving the fixed frame and the adjusting frame to move, so that the height of the device can be adjusted conveniently to meet the installation requirements of different equipment. Not only the space utilization efficiency is improved, but also the layout of the equipment is more reasonable and beautiful. A telescopic rod and a spring are provided. The spring is telescopic when vibrating, and the telescopic rod is extended or shortened to drive the sliding box and the sliding plate to rise and fall, which effectively disperses the earthquake energy and reduces the vibration and impact on the equipment, thereby protecting the stable operation of the equipment and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0020] Figure 3 This is a schematic diagram of the internal cross-section of the structural auxiliary box of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the telescopic rod structure of the utility model.

[0022] In the figure: 1. fixed frame; 2. adjustment frame; 3. auxiliary box; 4. fixed frame; 5. mounting screws; 6. motor; 7. holding block; 8. sliding box; 9. sliding plate; 10. telescopic rod; 11. threaded rod; 12. auxiliary block; 13. lifting rod; 14. support rod; 15. spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4A novel earthquake-resistant combined hanging bracket comprises a fixed frame 1, an adjusting frame 2 and a lifting device, wherein a sliding cavity is arranged in the fixed frame 1, the adjusting frame 2 is in the sliding cavity, the sliding cavity is slidably connected with the adjusting frame 2, a fixing hole is arranged at one end of the fixed frame 1, a plurality of sliding holes are arranged on the side wall of the adjusting frame 2, the fixing hole and the sliding hole can overlap, a threaded rod 11 is arranged on the side wall of the fixed frame 1, the threaded rod 11 passes through the fixed hole and the sliding hole and is threadedly connected thereto, the lifting device is symmetrically arranged on the upper ends of the fixed frame 1 and the adjusting frame 2, the lifting device comprises an auxiliary box 3, a lifting rod 13, an auxiliary block 12 and a motor 6, the lifting rod 13 and the auxiliary block 12 are both in the auxiliary box 3, the motor 6 is on the upper side wall of the auxiliary box 3, the lifting rod 13 passes through the auxiliary box 3 and is connected to the output end of the motor 6, The lifting rod 13 passes through the auxiliary block 12, and the auxiliary block 12 is threadedly connected to the lifting rod 13. A support rod 14 is provided at the lower end of the auxiliary block 12, and the support rod 14 is respectively connected to the upper side walls of the fixed frame 1 and the adjusting frame 2. Symmetrical telescopic rods 10 are provided on the upper side walls of the fixed frame 1 and the adjusting frame 2. A spring 15 is provided in the telescopic rod 10, and the spring 15 passes through the telescopic rod 10. A sliding box 8 is provided on the upper end of one of the telescopic rods 10, and a sliding plate 9 is provided on the upper end of the other telescopic rod 10. The sliding plate 9 passes through the sliding box 8 and is slidably connected thereto. A fixing frame 4 is provided on the upper side wall of the auxiliary box 3, and a mounting screw 5 is provided on the fixing frame 4. The mounting screw 5 passes through the fixing frame 4 and is threadedly connected thereto. A holding block 7 is provided at one end of the threaded rod 11, and anti-slip patterns are provided on the holding block 7.

[0025] During use, the device is placed on the upper end of the sliding box 8 and the sliding block, and the adjusting frame 2 is used to slide in the fixed frame 1 to adapt it to the device for adjustment. The sliding plate 9 slides in the sliding box 8. When adjusting, the appropriate position, the corresponding sliding hole coincides with the fixed hole, the threaded rod 11 passes through the fixed hole and the sliding hole and is tightened for adjustment. The distance between the sliding holes is within the range of common device sizes. The holding block 7 is pinched, and the device is installed using the mounting screws 5 and the fixing frame 4. When a different height is required, the motor 6 is started, and the output of the motor 6 drives the lifting rod 13 to rotate. Under the limitation of the auxiliary box 3, the auxiliary block 12 moves and rises with the rotation of the lifting rod 13, driving the support rod 14 to move, and the fixed frame 1 and the adjusting frame 2 move with the support rod 14 to adjust their heights. If there is vibration or earthquake during use, the spring 15 stretches and contracts under the condition of external force, driving the telescopic rod 10 to extend or shorten, and the sliding box 8 and the sliding plate 9 are slightly lifted and lowered, which can buffer the vibration and improve the use and anti-seismic effect.

[0026] In actual use, it is necessary to increase the friction force to prevent the device from slipping on it. In order to meet the above requirements, in this embodiment, the upper side walls of the sliding box 8 and the sliding plate 9 are provided with anti-slip silicone.

[0027] In actual use, it is necessary to improve its anti-seismic performance and reduce its own weight to facilitate installation and transportation. In order to meet the above requirements, in this embodiment, the material of the fixing frame 1 and the adjusting frame 2 is a high-strength lightweight alloy.

[0028] In actual use, it is necessary to reduce the friction resistance of the adjustment frame 2 during sliding to improve the smoothness of adjustment. In order to meet the above requirements, in this embodiment, a lubricating layer is provided on the inner wall of the fixed frame 1.

[0029] In actual use, it is necessary to conveniently control the lifting speed and position of the lifting rod 13 to achieve accurate positioning and adjustment of the device. In order to meet the above requirements, in this embodiment, the motor 6 is a servo motor.

[0030] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel earthquake-resistant combined hanging bracket, comprising a fixing frame (1), an adjusting frame (2) and a lifting device, characterized in that: The fixed frame (1) is provided with a sliding cavity, the adjusting frame (2) is in the sliding cavity, the sliding cavity is slidably connected to the adjusting frame (2), one end of the fixed frame (1) is provided with a fixing hole, the side wall of the adjusting frame (2) is provided with a plurality of sliding holes, the fixing hole and the sliding hole can overlap, the side wall of the fixed frame (1) is provided with a threaded rod (11), the threaded rod (11) passes through the fixing hole and the sliding hole and is threadedly connected thereto, the lifting device is symmetrically arranged at the upper ends of the fixed frame (1) and the adjusting frame (2), the lifting device comprises an auxiliary box (3), a lifting rod (11) and a lower end of the fixing ... 3), an auxiliary block (12) and a motor (6), the lifting rod (13) and the auxiliary block (12) are both inside the auxiliary box (3), the motor (6) is on the upper side wall of the auxiliary box (3), the lifting rod (13) passes through the auxiliary box (3) and is connected to the output end of the motor (6), the lifting rod (13) passes through the auxiliary block (12), the auxiliary block (12) is threadedly connected to the lifting rod (13), and a support rod (14) is provided at the lower end of the auxiliary block (12), and the support rod (14) is respectively connected to the upper side walls of the fixed frame (1) and the adjusting frame (2).

2. According to the novel earthquake-resistant combined hanging bracket of claim 1, it is characterized by: The upper side walls of the fixed frame (1) and the adjusting frame (2) are both provided with symmetrical telescopic rods (10), wherein a spring (15) is provided inside the telescopic rods (10), and the spring (15) passes through the telescopic rods (10), wherein a sliding box (8) is provided at the upper end of one of the telescopic rods (10), and a sliding plate (9) is provided at the upper end of the other telescopic rod (10), and the sliding plate (9) passes through the sliding box (8) and is slidably connected thereto.

3. The novel earthquake-resistant combined hanging bracket according to claim 2 is characterized in that: A holding block (7) is provided at one end of the threaded rod (11), and anti-slip grooves are provided on the holding block (7).

4. The novel earthquake-resistant combined hanging bracket according to claim 3 is characterized in that: A fixing frame (4) is arranged on the upper side wall of the auxiliary box (3), and a mounting screw (5) is arranged on the fixing frame (4). The mounting screw (5) passes through the fixing frame (4) and is threadedly connected thereto.

5. The novel earthquake-resistant combined hanging bracket according to claim 4 is characterized in that: The upper side walls of the sliding box (8) and the sliding plate (9) are provided with anti-slip silica gel.

6. The novel earthquake-resistant combined hanging bracket according to claim 5 is characterized in that: The fixing frame (1) and the adjusting frame (2) are made of high-strength light alloy.

7. The novel earthquake-resistant combined hanging bracket according to claim 6 is characterized in that: The inner wall of the fixing frame (1) is provided with a lubricating layer.

8. The novel earthquake-resistant combined hanging bracket according to claim 7 is characterized in that: The motor (6) is a servo motor.

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