CN216553324U

CN216553324U - Anti-impact iron fence

Info

Publication number: CN216553324U
Application number: CN202122624085.9U
Authority: CN
Inventors: 雷义
Original assignee: Chongqing Leixin Machinery Manufacturing Co ltd
Current assignee: Chongqing Leixin Machinery Manufacturing Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-17
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the field of iron art, and particularly relates to an anti-impact iron fence which comprises a butt-joint column, wherein supporting legs are welded at the bottom of the butt-joint column, two symmetrically distributed limiting sliding grooves are formed in the butt-joint column, limiting sliding blocks are connected in the limiting sliding grooves in a sliding mode, connecting blocks are fixedly connected to the limiting sliding blocks, vertical rods are fixedly connected to one ends, far away from the limiting sliding blocks, of the connecting blocks, cross beams are welded to the vertical rods, a plurality of uniformly distributed grids are welded to the cross beams, a plurality of uniformly distributed sleeves are welded to the cross beams, and sliding rods are connected in the sleeves in a sliding mode. Parts such as pole setting, crossbeam, grid constitute the iron fence through the design to the quantity of iron fence is two, designs parts such as sleeve, slide bar, spacing ring, first spring again between two iron fences, and the iron fence in the outside can act as the buffer layer, and utilizes the elasticity of first spring can effectual reduction to the impact of iron fence.

Description

Anti-impact iron fence

Technical Field

The utility model belongs to the field of iron art, and particularly relates to an anti-impact iron fence.

Background

The iron fence is divided into a highway iron guardrail, a railway iron guardrail, an airport iron guardrail, a factory iron guardrail, a warehouse iron guardrail, a municipal iron guardrail, a district iron guardrail, a stadium iron guardrail, a mountain body protection and the like according to different purposes. However, the existing iron fence is inconvenient to install, has insufficient impact resistance and is easy to be damaged by impact. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide an anti-impact iron fence, which solves the problem that a wallboard is easily damaged in the hoisting process.

In order to achieve the purpose, the utility model provides an anti-impact iron fence which comprises a butt-joint column, wherein supporting legs are welded at the bottom of the butt-joint column, two limiting sliding grooves which are symmetrically distributed are formed in the butt-joint column, a limiting sliding block is connected in the limiting sliding grooves in a sliding manner, a connecting block is fixedly connected to the limiting sliding block, a vertical rod is fixedly connected to one end, away from the limiting sliding block, of the connecting block, a cross beam is welded to the vertical rod, a plurality of grids which are uniformly distributed are welded to the cross beam, a plurality of sleeves which are uniformly distributed are welded to the cross beam, a sliding rod is connected in each sleeve in a sliding manner, the other cross beam is welded to the sliding rod, a first spring is arranged in each sleeve, a movable cavity is formed in the butt-joint column, a baffle ring is connected in the movable cavity in a sliding manner, a limiting pin is fixedly connected to the baffle ring, and penetrates through the butt-joint column and is connected with the butt-joint column in a sliding manner, one end of the limiting pin is in contact with the limiting sliding block, the other end of the limiting pin is fixedly connected with a pulling block, the pulling block is in contact with the outer surface of the butting column, and a second spring is sleeved outside the limiting pin.

The principle of the utility model is as follows: when the device is used, the limiting slide block and the connecting block on the upright rod are respectively placed into the limiting sliding groove and the guide groove on the butt joint column, the limiting slide block contacts with the limiting pin, then the pulling block is pulled outwards, the pulling block drives the limiting pin to move, the limiting pin drives the baffle ring to slide in the movable cavity and compress the second spring, the limiting pin is separated from the limiting slide block, then the limiting pin can smoothly enter the bottom of the limiting slide block, then the other upright rod is installed and fixed on the other butt joint column, the iron fence consisting of the upright rod, the cross beam and the grating is quickly assembled on the butt joint column, the integral length can be determined according to the number of the iron fences which are matched, if external impact force impacts the iron fence, the impact force can impact the upright rod, the cross beam and the grating, and at the moment, the current upright rod, the cross beam and the grating can drive the slide rod to slide in the sleeve, the sliding rod can drive the limiting ring to compress the first spring in the sleeve while sliding, and the first spring can effectively buffer impact force.

The utility model has the beneficial effects that: parts such as pole setting, crossbeam, grid constitute the iron fence through the design to the quantity of iron fence is two, designs parts such as sleeve, slide bar, spacing ring, first spring again between two iron fences, and the iron fence in the outside can act as the buffer layer, and utilizes the elasticity of first spring can effectual reduction to the impact of iron fence.

Through designing a butt joint post that has the supporting legs to design parts such as spacing spout, guide way, activity chamber, fender ring, spacer pin, pull block, second spring on the butt joint post, cooperate with the pole setting in the iron fence to and connecting block and the spacing slider in the pole setting, can assemble the iron fence quick with the butt joint post, and can be according to the quantity of the iron fence of changeing joining in marriage, determine holistic length.

Furthermore, one end of the second spring is fixedly connected with a baffle ring, and the other end of the second spring is fixedly connected with the inner surface of the movable cavity. Through the design of second spring, have supplementary effect that resets to the spacer pin.

Furthermore, two guide grooves which are symmetrically distributed are formed in the butt joint column, the guide grooves are communicated with the limiting sliding grooves, and connecting blocks are connected in the guide grooves in a sliding mode. Through the design of the guide groove, the sliding of the connecting block is facilitated.

Furthermore, a limiting ring is connected in the sleeve in a sliding mode and is fixedly connected with the sliding rod. The sliding rod is limited by the design of the limiting ring.

Furthermore, one end of the first spring is fixedly connected with a limiting ring, and the other end of the first spring is fixedly connected with the inner surface of the sleeve. Through the design of first spring, can be with the elastic force on the iron fence that comprises pole setting, crossbeam, grid.

Drawings

Fig. 1 is a schematic view of a ballistic iron barrier in accordance with an embodiment of the present invention;

fig. 2 is a top plan view of fig. 1 of a fencing system embodying the present invention;

fig. 3 is an enlarged view of a portion of fig. 2 of an impact barrier according to an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a butt joint column 1, a supporting leg 2, a limiting sliding groove 3, a guide groove 4, a limiting sliding block 5, a connecting block 6, a vertical rod 7, a cross beam 8, a grating 9, a sleeve 10, a sliding rod 11, a limiting ring 12, a first spring 13, a movable cavity 14, a baffle ring 15, a limiting pin 16, a pull block 17 and a second spring 18.

As shown in fig. 1, this embodiment provides protecting against shock iron fence, including butt joint post 1, butt joint post 1's bottom welding has supporting legs 2, butt joint post 1 is last to set up two symmetric distribution's spacing spout 3, sliding connection has spacing slider 5 in the spacing spout 3, fixedly connected with connecting block 6 on the spacing slider 5, butt joint post 1 is last to set up two symmetric distribution's guide way 4, guide way 4 communicates with each other with spacing spout 3, sliding connection has connecting block 6 in the guide way 4, through the design of guide way 4, the sliding of connecting block 6 of being convenient for.

As shown in fig. 1, 2 and 3, one end of the connecting block 6, which is far away from the limiting slider 5, is fixedly connected with a vertical rod 7, a cross beam 8 is welded on the vertical rod 7, a plurality of grids 9 which are uniformly distributed are welded on the cross beam 8, a plurality of sleeves 10 which are uniformly distributed are welded on the cross beam 8, a sliding rod 11 is slidably connected in each sleeve 10, another cross beam 8 is welded on the sliding rod 11, a limiting ring 12 is slidably connected in each sleeve 10, the limiting ring 12 is fixedly connected with the sliding rod 11, through the design of the limiting ring 12, the limiting effect is achieved on the sliding rod 11, a first spring 13 is arranged in each sleeve 10, one end of the first spring 13 is fixedly connected with the limiting ring 12, the other end of the first spring 13 is fixedly connected with the inner surface of each sleeve 10, and through the design of the first spring 13, elastic force can be applied to an iron fence which is composed of the vertical rod 7, the cross beams 8 and the grids 9.

As shown in fig. 3, a movable cavity 14 is formed in the butt joint column 1, a stop ring 15 is slidably connected in the movable cavity 14, a limit pin 16 is fixedly connected to the stop ring 15, the limit pin 16 penetrates through the butt joint column 1 and is in sliding connection with the butt joint column 1, one end of the limit pin 16 is in contact with the limit slider 5, the other end of the limit pin 16 is fixedly connected with a pull block 17, the pull block 17 is in contact with the outer surface of the butt joint column 1, a second spring 18 is sleeved outside the limit pin 16, one end of the second spring 18 is fixedly connected with the stop ring 15, the other end of the second spring 18 is fixedly connected to the inner surface of the movable cavity 14, and the stop pin 16 has an auxiliary reset effect through the design of the second spring 18.

The specific implementation process of the utility model is as follows: when the device is used, the limiting slide block 5 and the connecting block 6 on the upright rod 7 are respectively placed into the limiting slide groove 3 and the guide groove 4 on the butting column 1, at the moment, the limiting slide block 5 contacts the limiting pin 16, then the pulling block 17 is pulled outwards, the pulling block 17 drives the limiting pin 16 to move, the limiting pin 16 drives the baffle ring 15 to slide in the movable cavity 14 and compress the second spring 18, at the moment, the limiting pin 16 is separated from the limiting slide block 5, then the limiting pin 16 can smoothly enter the bottom of the limiting slide block 5, then the other upright rod 7 is installed and fixed on the other butting column 1, at the moment, the iron fence consisting of the upright rod 7, the cross beam 8 and the grid 9 is quickly assembled on the butting column, the integral length can be determined according to the number of the iron fences which are transferred, at the impact force can impact the upright rod 7, the cross beam 8 and the grid 9 if the iron fence is impacted by the external force, at this time, the current upright rod 7, the beam 8 and the grid 9 can drive the sliding rod 11 to slide in the sleeve 10, the sliding rod 11 can drive the limiting ring 12 to compress the first spring 13 in the sleeve 10 while sliding, and the first spring 13 can effectively buffer the impact force.

In the scheme, the iron fences are formed by designing the vertical rods 7, the cross beams 8, the grids 9 and other parts, the number of the iron fences is two, parts such as the sleeve 10, the sliding rod 11, the limiting ring 12 and the first spring 13 are designed between the two iron fences, the outer iron fence can serve as a buffer layer, and the impact on the iron fences can be effectively reduced by utilizing the elasticity of the first spring 13; through designing a docking post 1 with supporting legs 2 to design parts such as spacing spout 3, guide way 4, activity chamber 14, fender ring 15, spacer pin 16, pull block 17, second spring 18 on docking post 1, cooperate with pole setting 7 in the iron fence to and connecting block 6 and spacing slider 5 on the pole setting 7, can assemble the iron fence fast with docking post 1, and can be according to the quantity of the iron fence of joining in marriage, determine holistic length.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Protecting against shock iron fence, including bottom plate and crane hook, including docking post, its characterized in that: the butt joint column is characterized in that supporting legs are welded at the bottom of the butt joint column, two limiting sliding grooves which are symmetrically distributed are formed in the butt joint column, a limiting sliding block is connected in the limiting sliding grooves in a sliding mode, a connecting block is fixedly connected to the limiting sliding block, one end, away from the limiting sliding block, of the connecting block is fixedly connected with a vertical rod, a cross beam is welded to the vertical rod, a plurality of grids which are uniformly distributed are welded to the cross beam, a plurality of sleeves which are uniformly distributed are welded to the cross beam, a sliding rod is connected in each sleeve in a sliding mode, another cross beam is welded to the sliding rod, a first spring is arranged in each sleeve, a movable cavity is formed in the butt joint column, a baffle ring is connected in the movable cavity in a sliding mode, a limiting pin is fixedly connected to the baffle ring, penetrates through the butt joint column and is connected with the butt joint column in a sliding mode, and one end of the limiting pin is in contact with the limiting sliding block, the other end fixedly connected with of spacer pin draws the piece, draw the piece and the surface contact of butt joint post, the outside of spacer pin has cup jointed the second spring.

2. An impact protection iron fence according to claim 1 wherein: one end of the second spring is fixedly connected with a baffle ring, and the other end of the second spring is fixedly connected to the inner surface of the movable cavity.

3. An impact resistant iron fence according to claim 1 wherein: two guide grooves which are symmetrically distributed are formed in the butting column and are communicated with the limiting sliding groove, and a connecting block is connected in the guide grooves in a sliding mode.

4. An impact protection iron fence according to claim 1 wherein: the sleeve is connected with a limiting ring in a sliding mode, and the limiting ring is fixedly connected with the sliding rod.

5. An impact protection iron fence according to claim 1 wherein: one end of the first spring is fixedly connected with a limiting ring, and the other end of the first spring is fixedly connected with the inner surface of the sleeve.