CN214744115U

CN214744115U - Base for anti-seismic support

Info

Publication number: CN214744115U
Application number: CN202120112010.XU
Authority: CN
Inventors: 刘洋; 张璐; 刘国梁
Original assignee: Henan Longzhinuo Electrical Equipment Co ltd
Current assignee: Cheng Xuehu
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-16
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to a mechanical equipment technical field, especially a base that antidetonation support was used, including deciding the pole and deciding pole both ends and its articulated down tube, the down tube other end is articulated with moving gliding slider in the pole, and slider one end or both ends are provided with the spring, and the spring other end moves the pole and is connected the slip that makes the slider and receive the hindrance of spring force. The utility model discloses a base that antidetonation support was used adopts two down tube and moves pole sliding connection structure, makes the support of being connected with it can be when keeping structural rigidity, and the direction is inhaled with controlling about going on, the safety of pipeline cable on protection support and the support under the extreme condition such as emergence earthquake.

Description

Base for anti-seismic support

Technical Field

The utility model relates to a mechanical equipment technical field, especially a base that antidetonation support was used.

Background

At present, in the engineering construction process, the laying of pipelines and cable bridges is often needed, the pipelines are used for conveying tap water, fire water, natural gas and the like, and the cable bridges are used for arranging cables, network cables and the like. If the pipelines are directly fixed on the wall body, the pipelines are easy to fall when an earthquake occurs, so that safety accidents are caused.

For example, patent No. CN201820962756.8 discloses an anti-seismic support convenient to mount, in order to improve its anti-vibration capability, a structure of vertical support, horizontal oblique support and vertical oblique support is adopted, the horizontal oblique support is transversely supported to prevent transverse vibration, the vertical oblique support is longitudinally made to prevent longitudinal vibration, but the three supports are all rigid structures, the rigidity of the structure is improved, and only vibration can be prevented but vibration cannot be absorbed, and continuous shaking during earthquake can cause mechanical damage to cause support fracture and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that traditional rigidity antidetonation support can not absorb vibrations, the utility model provides a base that antidetonation support was used, support ann is absorbed vibrations by the base on the base.

The utility model adopts the technical proposal that: the utility model provides a base that antidetonation support was used, is including deciding the pole and deciding the pole both ends and its articulated down tube, and the down tube other end is articulated with the gliding slider in moving the pole, and slider one end or both ends are provided with the spring, and the spring other end makes the slip of slider receive the hindrance of spring force with moving the pole and being connected.

The moving rod is of a C-shaped chute structure with an opening facing the inclined rod, an inward flanging is arranged at the opening end, a rotating shaft is arranged in the sliding block, rolling wheels are arranged at two ends of the rotating shaft, the two rolling wheels roll in a matched mode with a chute formed by the flanging, 4 stop blocks are arranged in the moving rod, one stop block is arranged at each of two ends of each sliding block, and a spring is arranged between each sliding block and each stop block.

The rotating shaft is connected with the roller through a bearing, a clamp spring is arranged at the outer end of the rotating shaft, a shaft shoulder is arranged in the middle of the rotating shaft, and the bearing is fixed between the clamp spring and the shaft shoulder.

The check block is L-shaped, one side of the check block is provided with a hole which is connected with the moving rod through a bolt, the other side of the check block is connected with the spring, and the moving rod is provided with a plurality of through holes so that the position of the check block can be adjusted.

The moving rod is of a T-shaped groove structure, the sliding block is a T-shaped sliding block, end covers are arranged at two ends of the T-shaped groove of the moving rod, and a spring is arranged between each end cover and the corresponding sliding block.

The utility model has the advantages that: the utility model discloses a base that antidetonation support was used adopts two down tube and moves pole sliding connection structure, makes the support of being connected with it can be when keeping structural rigidity, and the direction is inhaled with controlling about going on, the safety of pipeline cable on protection support and the support under the extreme condition such as emergence earthquake.

Drawings

Fig. 1 is a front view of embodiment 1 of the present invention;

FIG. 2 is an enlarged view of part B of FIG. 1;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a front view of embodiment 2;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 3;

fig. 6 is an installation schematic diagram of the present invention.

In the figure: 1-fixed rod, 2-diagonal rod, 3-moving rod, 4-sliding block, 5-spring, 6-flanging, 7-rotating shaft, 8-roller, 9-stop block, 10-bolt, 11-end cover, 12-vertical support, 13-longitudinal oblique support, 14-bearing and 15-snap spring.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1.

As shown in fig. 1 to 3, a base for an anti-seismic support comprises a fixed rod 1 fixed on a roof and an inclined rod 2 hinged with the fixed rod 1 at two ends, the other end of the inclined rod 2 is hinged with a slide block 4 sliding in the movable rod 3, two ends of the slide block 4 are provided with springs 5, and the other end of the spring 5 is connected with the movable rod 3 to enable the slide of the slide block 4 to be blocked by the elasticity of the spring 5; the moving rod 3 is of a C-shaped sliding groove structure with an opening facing the inclined rod 2, an inward flanging 6 is arranged at the opening end, a rotating shaft 7 is arranged in the sliding block 4, rolling wheels 8 are arranged at two ends of the rotating shaft 7, the rotating shaft 7 is connected with the rolling wheels 8 through bearings 14, a clamp spring 15 is arranged at the outer end of the rotating shaft 7, a shaft shoulder is arranged in the middle of the rotating shaft 7, and the bearings 14 are fixed between the clamp spring 15 and the shaft shoulder; two gyro wheels 8 roll with the spout cooperation that turn-ups 6 formed, move and be provided with 4 dogs 9 in the pole 3, respectively one at every slider 4 both ends, set up spring 5 between slider 4 and the dog 9.

Furthermore, in order to facilitate the installation of the check block 9, the pre-tightening force of the spring can be adjusted by adjusting the position of the check block 9, the check block 9 is L-shaped, one side of the check block is provided with a hole which is connected with the moving rod 3 through a bolt, the other side of the check block is connected with the spring 5, and the moving rod 3 is provided with a plurality of through holes so that the position of the check block 9 can be adjusted.

The installation of this embodiment, at first with slider 4, down tube 2 with decide 1 articulated connections of pole, then move the interior dog of packing into in proper order of pole 3, a spring, a slide block, a spring, the dog, it is fixed with two dogs, the down tube on the left side is installed, the dog of packing into in proper order again, a spring, a slide block, a spring, the dog, it is fixed with two dogs, the down tube on the right is installed, come adjusting spring's pretightning force through the position of adjusting dog 9, fix the roof with the ejector pin at last, accomplish the pedestal mounting, the gallows of antidetonation support is fixed on moving the pole. As shown in fig. 6, the base can absorb the vertical and longitudinal vibrations after the longitudinally-inclined bracket 12 is mounted on the base, and can absorb the vertical and lateral vibrations after the transversely-inclined bracket is mounted on the base.

Example 2.

As shown in fig. 4 and 5, a base for an anti-seismic support comprises a fixed rod 1 fixed on a roof and an inclined rod 2 hinged with the fixed rod 1 at two ends, the other end of the inclined rod 2 is hinged with a slide block 4 sliding in the movable rod 3, two ends of the slide block 4 are provided with springs 5, and the other end of the spring 5 is connected with the movable rod 3 to enable the slide of the slide block 4 to be blocked by the elasticity of the spring 5; move pole 3 and be T shape groove structure, slider 4 is T shape slider, moves the T type groove both ends of pole 3 and is provided with end cover 11, sets up spring 5 between end cover 11 and the slider 4. Compared with the embodiment 1, the structure is simple and the cost is low.

In other embodiments, the moving rod is fixed to the roof and the fixed rod is connected to the bracket.

The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.

Claims

1. The utility model provides a base that antidetonation support was used which characterized in that: the slide block comprises a fixed rod and an inclined rod hinged with the fixed rod at two ends, the other end of the inclined rod is hinged with a slide block sliding in the movable rod, a spring is arranged at one end or two ends of the slide block, and the other end of the spring is connected with the movable rod to enable the slide block to be blocked by the elastic force of the spring.

2. A base for an anti-seismic support according to claim 1, wherein: the moving rod is of a C-shaped chute structure with an opening facing the inclined rod, an inward flanging is arranged at the opening end, a rotating shaft is arranged in the sliding block, rolling wheels are arranged at two ends of the rotating shaft, the two rolling wheels roll in a matched mode with a chute formed by the flanging, 4 stop blocks are arranged in the moving rod, one stop block is arranged at each of two ends of each sliding block, and a spring is arranged between each sliding block and each stop block.

3. A base for an anti-seismic support according to claim 2, wherein: the rotating shaft is connected with the roller through a bearing, a clamp spring is arranged at the outer end of the rotating shaft, a shaft shoulder is arranged in the middle of the rotating shaft, and the bearing is fixed between the clamp spring and the shaft shoulder.

4. A base for an anti-seismic support according to claim 2, wherein: the check block is L-shaped, one side of the check block is provided with a hole which is connected with the moving rod through a bolt, the other side of the check block is connected with the spring, and the moving rod is provided with a plurality of through holes so that the position of the check block can be adjusted.

5. A base for an anti-seismic support according to claim 1, wherein: the moving rod is of a T-shaped groove structure, the sliding block is a T-shaped sliding block, end covers are arranged at two ends of the T-shaped groove of the moving rod, and a spring is arranged between each end cover and the corresponding sliding block.