CN211574137U

CN211574137U - Anti-seismic support

Info

Publication number: CN211574137U
Application number: CN201922107689.9U
Authority: CN
Inventors: 王斌
Original assignee: Jiangsu Fengtong Electric Co ltd
Current assignee: Jiangsu Fengtong Electric Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-25
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an anti-seismic support, including the link, the staple bolt under the top central point of link puts fixedly connected with, the adjustable shelf is hollow structure, and the internally mounted of adjustable shelf has interior pole, the top fixedly connected with limiting plate of interior pole, and the externally mounted of interior pole has the spring, the adjustable shelf lower extreme passes through-hole and mount fixed connection, the bottom surface position of adjustable shelf is installed and is used for cooperating the limiting plate to carry out spacing solid fixed ring. Install the down tube respectively at the both ends of link for when the support outside receives vibrations, can make the support can follow outside vibrations skew, prevent that the support is loose because of outside vibrations, through pole in the top fixed mounting of adjustable shelf, and install the spring in the outside of pole, make when vibrations, the pole drives the adjustable shelf and reciprocates in the spring can make, thereby promotes the antidetonation effect.

Description

Anti-seismic support

Technical Field

The utility model relates to an antidetonation support.

Background

After engineering construction accomplished, in order to satisfy the power consumption demand of resident family, for the safety of power consumption, need guarantee the safety of power consumption through laying power pipeline, if these pipelines snap-on the wall body, when the emergence earthquake, often take place to fall easily to cause the incident.

Traditional antidetonation support is fixed support and power or cable duct only through the welding, and its holistic antidetonation effect is not good, has both influenced the stability of piping erection and has also reduced the life of support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antidetonation support to the antidetonation support that proposes in solving above-mentioned background art only fixes support and electric power or cable duct through the welding, and its holistic antidetonation effect is not good, has both influenced the stability of piping erection and has also reduced the life's of support problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-seismic support, includes the link, the staple bolt under the top central point of link puts fixedly connected with, and the top swing joint of staple bolt has rather than the last staple bolt of looks adaptation down, the top of link, the bilateral symmetry of lower staple bolt are provided with the mount, and the top swing joint of mount has the adjustable shelf, the both ends swing joint of link has the down tube, the adjustable shelf is hollow structure, and the internally mounted of adjustable shelf has interior pole, the top fixedly connected with limiting plate of interior pole, and the externally mounted of interior pole has the spring, the adjustable shelf lower extreme passes through-hole and mount fixed connection, the bottom surface position of adjustable shelf is installed and is used for cooperating the limiting plate to carry out spacing solid fixed ring.

Preferably, the outer sides of the upper anchor ear and the lower anchor ear are movably connected through a fixing screw.

Preferably, a gap is reserved between the inner edge wall of the fixing ring and the outer wall of the inner rod, and the width of the gap is 0.1-0.5 cm.

Preferably, the limiting plate is located inside the movable frame, and the diameter of the limiting plate is larger than that of the inner rod.

Preferably, the inner walls of the upper anchor ear and the lower anchor ear are both provided with an anti-abrasion layer.

Preferably, the adjustable angle between the diagonal rod and the connecting frame is 0-90 °.

Preferably, the movable frame and the top of the diagonal rod are both movably connected with mounting frames.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is fixedly provided with the lower hoop at the top of the connecting frame and is connected with the upper hoop above through the fixing screw, so that the pipeline is fixed in the space formed between the upper hoop and the lower hoop, and the pipeline is fixed;

2. the utility model is provided with the diagonal rods at the two ends of the connecting frame respectively, so that when the outside of the bracket is vibrated, the bracket can deviate along with the outside vibration, and the bracket is prevented from being loosened due to the outside vibration;

3. the utility model discloses an interior pole of top fixed mounting at the adjustable shelf to install the spring in the outside of pole, make when vibrations, the spring can make interior pole drive the adjustable shelf and reciprocate, thereby promote the antidetonation effect.

Drawings

FIG. 1 is a schematic view of the overall assembly structure of the present invention;

fig. 2 is a cross-sectional view taken at a in fig. 1 according to the present invention.

In the figure: 1. a connecting frame; 2. a lower hoop; 3. an anchor ear is arranged; 4. a movable frame; 5. a fixed mount; 6. a diagonal bar; 7. a fixing ring; 8. an inner rod; 9. a spring; 10. a limiting plate; 11. fixing screws; 12. a through hole; 13. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-seismic support comprises a connecting frame 1, wherein a lower hoop 2 is fixedly connected at the top center position of the connecting frame 1, an upper hoop 3 matched with the lower hoop 2 is movably connected at the top of the lower hoop 2, the lower hoop 2 is fixedly installed at the top of the connecting frame 1 and is connected with the upper hoop 3 above through a fixing screw 11, a pipeline is fixed in a space formed between the upper hoop 3 and the lower hoop 2, so that the pipeline is fixed, an anti-wear layer 13 is installed on the inner walls of the upper hoop 3 and the lower hoop 2, the outer sides of the upper hoop 3 and the lower hoop 2 are movably connected through the fixing screw 11, fixed frames 5 are symmetrically arranged at the top of the connecting frame 1 and the two sides of the lower hoop 2, a movable frame 4 is movably connected at the top of the fixed frame 5, an inner rod 8 is fixedly installed at the top of the movable frame 4, and a spring 9 is installed at the outer side of the inner rod 8, so that during vibration, the spring 9 can enable the inner rod 8 to drive the movable frame 4 to move up and down, so that the anti-seismic effect is improved, the two ends of the connecting frame 1 are movably connected with the inclined rods 6, the inclined rods 6 are respectively installed at the two ends of the connecting frame 1, so that when the outside of the support is vibrated, the support can deviate along with the external vibration, the support is prevented from being loosened due to the external vibration, the adjustable angle between the inclined rods 6 and the connecting frame 1 is 0-90 degrees, the movable frame 4 is of a hollow structure, the inner rod 8 is installed inside the movable frame 4, the top of the inner rod 8 is fixedly connected with the limiting plate 10, the limiting plate 10 is located inside the movable frame 4, the diameter of the limiting plate 10 is larger than that of the inner rod 8, the spring 9 is installed outside the inner rod 8, the lower end of the movable frame 4 penetrates through the through hole 12 to be fixedly connected with the fixed, a gap is reserved between the inner edge wall of the fixing ring 7 and the outer wall of the inner rod 8, the width of the gap is 0.1-0.5 cm, and the top parts of the movable frame 4 and the inclined rod 6 are movably connected with an installation frame 14.

The working principle is as follows: for the anti-seismic support, firstly, the pipeline is placed above the lower hoop 2, then the upper hoop 3 is placed at the top of the lower hoop 2 and fixed by the fixing screw 11, the inner walls of the upper hoop 3 and the lower hoop 2 are both provided with the anti-wear layer 13, so as to prevent the pipeline from being damaged due to the abrasion between the upper hoop 3 and the lower hoop 2 after the pipeline is fixed, when the pipeline is vibrated outside, the inclined rod 6 can swing with the connecting frame 1, and when the connecting frame 1 swings, the fixing frame 5 at the top can swing left and right to cause the movable frame 4 to swing left and right, further the inner rod 8 can contract and extend towards the inner side of the movable frame 4, further the spring 9 outside the inner rod 8 can stretch up and down, the stretching of the spring 9 can absorb the energy brought by the vibration, thereby improving the anti-seismic effect, the technology related to the spring is the disclosed prior art, the whole using process of the anti-seismic support is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-seismic support, characterized by: comprises a connecting frame (1), a lower hoop (2) is fixedly connected at the center position of the top of the connecting frame (1), the top of the lower anchor ear (2) is movably connected with an upper anchor ear (3) matched with the upper anchor ear, the top of the connecting frame (1) and two sides of the lower anchor ear (2) are symmetrically provided with fixed frames (5), the top of the fixed frame (5) is movably connected with a movable frame (4), two ends of the connecting frame (1) are movably connected with inclined rods (6), the movable frame (4) is of a hollow structure, an inner rod (8) is arranged in the movable frame (4), a limiting plate (10) is fixedly connected to the top of the inner rod (8), and the outer part of the inner rod (8) is provided with a spring (9), the lower end of the movable frame (4) passes through the through hole (12) and is fixedly connected with the fixed frame (5), the bottom surface position of adjustable shelf (4) is installed and is used for cooperating limiting plate (10) to carry out spacing solid fixed ring (7).

2. An earthquake-resistant support according to claim 1, wherein: the outer sides of the upper anchor ear (3) and the lower anchor ear (2) are movably connected through a fixing screw (11).

3. An earthquake-resistant support according to claim 1, wherein: a gap is reserved between the inner edge wall of the fixing ring (7) and the outer wall of the inner rod (8), and the width of the gap is 0.1-0.5 cm.

4. An earthquake-resistant support according to claim 1, wherein: the limiting plate (10) is arranged inside the movable frame (4), and the diameter of the limiting plate (10) is larger than that of the inner rod (8).

5. An earthquake-resistant support according to claim 1, wherein: and the inner walls of the upper anchor ear (3) and the lower anchor ear (2) are both provided with an anti-abrasion layer (13).

6. An earthquake-resistant support according to claim 1, wherein: the adjustable angle between the inclined rod (6) and the connecting frame (1) is 0-90 degrees.

7. An earthquake-resistant support according to claim 1, wherein: the top parts of the movable frame (4) and the inclined rod (6) are movably connected with mounting frames (14).