阅读说明：本技术 一种带缓冲防护的建筑围栏 (Building fence with buffer protection ) 是由 章国松 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种带缓冲防护的建筑围栏,包括若干根竖直的钢管,钢管上插套固定有若干个圆柱形的防撞缓冲件,防撞缓冲件由半圆柱环状的第一支撑件、半圆柱环状的第二支撑件和若干螺栓组成；所述的第一支撑件包括半管状的第一内套管和半圆柱环状的第一外管套,第一外管套的上、下端成型有半圆锥形的第一连接套,第一外管套的内壁上成型有若干半圆环形的第一筋板,第一筋板的内圈和第一连接套的内圈均成型在第一内套管上；所述的第一筋板上成型有若干根第一连接柱,第一连接柱上成型有螺纹孔。(The invention discloses a building fence with buffer protection, which comprises a plurality of vertical steel pipes, wherein a plurality of cylindrical anti-collision buffer parts are fixed on the steel pipes in an inserting and sleeving manner, and each anti-collision buffer part consists of a semi-cylindrical annular first support part, a semi-cylindrical annular second support part and a plurality of bolts; the first support piece comprises a semi-tubular first inner sleeve and a semi-cylindrical annular first outer sleeve, the upper end and the lower end of the first outer sleeve are provided with semi-conical first connecting sleeves, the inner wall of the first outer sleeve is provided with a plurality of semi-annular first rib plates, and the inner ring of each first rib plate and the inner ring of each first connecting sleeve are both formed on the first inner sleeve; a plurality of first connecting columns are formed on the first rib plate, and threaded holes are formed in the first connecting columns.)

1. The utility model provides a building rail of area buffering protection, includes a plurality of vertical steel pipes (1), its characterized in that: a plurality of cylindrical anti-collision buffer pieces (2) are fixed on the steel pipe (1) in an inserting way, and each anti-collision buffer piece (2) consists of a semi-cylindrical annular first support piece (21), a semi-cylindrical annular second support piece (22) and a plurality of bolts (23); the first supporting piece (21) comprises a semi-tubular first inner sleeve (211) and a semi-cylindrical annular first outer sleeve (212), the upper end and the lower end of the first outer sleeve (212) are provided with semi-conical first connecting sleeves (213), the inner wall of the first outer sleeve (212) is provided with a plurality of semi-annular first rib plates (214), and the inner rings of the first rib plates (214) and the first connecting sleeves (213) are formed on the first inner sleeve (211); a plurality of first connecting columns (215) are formed on the first rib plate (214), and threaded holes (216) are formed on the first connecting columns (215);

the second supporting piece (22) comprises a semi-tubular second inner sleeve (221) and a semi-cylindrical annular second outer sleeve (222), a semi-conical second connecting sleeve (223) is formed at the upper end and the lower end of the second outer sleeve (222), a plurality of semi-annular second rib plates (224) are formed on the inner wall of the second outer sleeve (222), the inner ring of each second rib plate (224) and the inner ring of each second connecting sleeve (223) are formed on the second inner sleeve (221), a plurality of second connecting columns (225) opposite to the first connecting columns (215) are formed on the second rib plates (224), stepped holes (226) penetrating through the outer wall of the second outer sleeve (222) are formed on the second connecting columns (225), bolts (23) are inserted in the stepped holes (226), and the bolts (23) are screwed in threaded holes (216) of the first supporting piece (21).

2. The building fence with the buffer protection function according to claim 1, wherein: one end of the first connecting column (215) is flush with the side end face of the first rib plate (214), and the other end of the first connecting column (215) is formed on the inner wall of the first outer sleeve (212); one end of the second connecting column (225) is flush with the side end face of the second rib plate (224), and the other end of the second connecting column (225) is formed on the inner wall of the second outer pipe sleeve (222).

3. The building fence with the buffer protection function according to claim 1, wherein: two first rib plates (214) in the first supporting piece (21) or two second rib plates (224) in the second supporting piece (22) are arranged, and the side end faces of the first rib plates (214) and the second rib plates (224) are overlapped and abutted together.

4. The building fence with the buffer protection function according to claim 1, wherein: the upper end and the lower end of a first inner sleeve (211) on the first support (21) extend out of the first connecting sleeve (213), and the upper end and the lower end of a second inner sleeve (221) on the second support (22) extend out of the second connecting sleeve (223).

5. The building fence with the buffer protection function according to claim 1, wherein: a plurality of first cylindrical annular shaft sleeves (217) are formed on the outer wall of one side of the first outer pipe sleeve (212), and a plurality of second cylindrical annular shaft sleeves (227) which are staggered with the first shaft sleeves (217) are formed on the outer wall of one side, which is far away from the first shaft sleeves (217), of the second outer pipe sleeve (222); and the first shaft sleeves (217) on the anti-collision buffer parts (2) are inserted between the second shaft sleeves (227) on the adjacent anti-collision buffer parts (2) and are fixedly connected with the second shaft sleeves (227) through pin shafts.

6. The building fence with the buffer protection function according to claim 5, wherein: a first avoidance cutting groove (219) is formed in the outer wall of one side, close to the second shaft sleeve (227), of the first outer pipe sleeve (212), and a first insertion groove (218) opposite to the second shaft sleeve (227) is formed in the outer wall of the first outer pipe sleeve (212) between the first shaft sleeves (217); a second avoiding cutting groove (229) is formed on the outer wall of one side, close to the first shaft sleeve (217), of the second outer pipe sleeve (222), and a second slot (228) opposite to the first shaft sleeve (217) is formed on the outer wall of the second outer pipe sleeve (222) between the second shaft sleeves (227).

7. The building fence with the buffer protection function according to claim 4, wherein the building fence with the buffer protection function comprises: same crashproof bolster (2) on steel pipe (1) be equipped with three at least, upper and lower adjacent crashproof bolster (2) support and lean on together, crashproof bolster (2) distribute in the middle and upper portion of steel pipe (1).

Technical Field

The invention relates to the technical field of protective fences, in particular to a building fence with buffer protection.

Background

Guardrail-here, the industrial "protective fence" is referred to. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. In the building construction process, guard rails are installed on the outer side of a building site area, wherein most of the guard rails consist of vertical guard rails and guard plates or guard nets, the guard nets or the guard plates are fixed on the guard rails, and the guard rails are fixed on the bottom surfaces; however, in the construction process, the engineering machinery or the engineering vehicle is not smaller than the limit value and can touch the guard rail, and the guard rail can deform or even collapse and damage after the collision; there is a need for a guard rail that can be buffered.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a building fence with buffer protection, which can buffer after collision so as to protect the guard rail and reduce the damage of the guard rail.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a building fence with buffer protection comprises a plurality of vertical steel pipes, wherein a plurality of cylindrical anti-collision buffer parts are fixed on the steel pipes in an inserting and sleeving manner and comprise semi-cylindrical annular first support parts, semi-cylindrical annular second support parts and a plurality of bolts; the first support piece comprises a semi-tubular first inner sleeve and a semi-cylindrical annular first outer sleeve, the upper end and the lower end of the first outer sleeve are provided with semi-conical first connecting sleeves, the inner wall of the first outer sleeve is provided with a plurality of semi-annular first rib plates, and the inner ring of each first rib plate and the inner ring of each first connecting sleeve are both formed on the first inner sleeve; a plurality of first connecting columns are formed on the first rib plate, and threaded holes are formed in the first connecting columns;

the second support piece comprises a semi-tubular second inner sleeve and a semi-cylindrical annular second outer sleeve, a semi-conical second connecting sleeve is formed at the upper end and the lower end of the second outer sleeve, a plurality of semi-annular second rib plates are formed on the inner wall of the second outer sleeve, the inner ring of each second rib plate and the inner ring of each second connecting sleeve are formed on the second inner sleeve, a plurality of second connecting columns opposite to the first connecting columns are formed on the second rib plates, stepped holes penetrating through the outer walls of the second outer sleeves are formed on the second connecting columns, bolts are inserted in the stepped holes and are screwed in the threaded holes of the first support piece.

Preferably, one end of the first connecting column is flush with the side end face of the first rib plate, and the other end of the first connecting column is formed on the inner wall of the first outer sleeve; one end of the second connecting column is flush with the side end face of the second rib plate, and the other end of the second connecting column is formed on the inner wall of the second outer pipe sleeve.

Preferably, two first rib plates in the first supporting piece or two second rib plates in the second supporting piece are arranged, and the side end face of the first rib plate is overlapped with the side end face of the second rib plate and is abutted against the first rib plate and the second rib plate.

Preferably, the upper end and the lower end of the first inner sleeve on the first support part extend out of the first connecting sleeve, and the upper end and the lower end of the second inner sleeve on the second support part extend out of the second connecting sleeve.

Preferably, a plurality of first cylindrical annular shaft sleeves are formed on the outer wall of one side of the first outer pipe sleeve, and a plurality of second cylindrical annular shaft sleeves which are staggered with the first shaft sleeves are formed on the outer wall of one side, away from the first shaft sleeves, of the second outer pipe sleeve; and the first shaft sleeves on the anti-collision buffer parts are inserted between the second shaft sleeves on the adjacent anti-collision buffer parts and are fixedly connected with the second shaft sleeves through pin shafts.

Preferably, a first avoiding cutting groove is formed in the outer wall of one side, close to the second shaft sleeve, of the first outer pipe sleeve, and a first slot opposite to the second shaft sleeve is formed in the outer wall of the first outer pipe sleeve between the first shaft sleeves; and a second avoiding cutting groove is formed on the outer wall of one side, close to the first shaft sleeve, of the second outer pipe sleeve, and a second slot opposite to the first shaft sleeve is formed on the outer wall of the second outer pipe sleeve between the second shaft sleeves.

Preferably, the number of the anti-collision buffer parts on the same steel pipe is at least three, the upper and lower adjacent anti-collision buffer parts abut against each other, and the anti-collision buffer parts are distributed on the middle and upper parts of the steel pipe.

The invention has the beneficial effects that: the bumper can buffer after collision, so that the protective guard is protected, and the damage of the protective guard is reduced; meanwhile, when part of the anti-collision buffer piece is damaged, the anti-collision buffer piece is convenient to replace.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an exploded view of the inner bumper of the present invention;

FIG. 4 is a schematic view of a first support member according to the present invention;

FIG. 5 is a schematic structural view of a second support member according to the present invention.

In the figure: 1. a steel pipe; 2. an anti-collision buffer member; 21. a first support member; 211. a first inner sleeve; 212. a first outer jacket; 213. a first connecting sleeve; 214. a first rib plate; 215. a first connecting column; 216. a threaded hole; 217. a first bushing; 218. a first slot; 219. a first avoidance cutting groove; 22. a second support member; 221. a second inner sleeve; 222. a second outer tube sleeve; 223. a second connecting sleeve; 224. a second rib plate; 225. a second connecting column; 226. a stepped bore; 227. a second shaft sleeve; 228. a second slot; 229. a second avoidance cutting groove; 23. and (4) bolts.

Detailed Description

Example (b): as shown in fig. 1 to 5, a building fence with buffer protection comprises a plurality of vertical steel pipes 1, a plurality of cylindrical anti-collision buffer parts 2 are fixed on the steel pipes 1 in an inserting manner, and each anti-collision buffer part 2 consists of a semi-cylindrical annular first support part 21, a semi-cylindrical annular second support part 22 and a plurality of bolts 23; the first support 21 comprises a semi-tubular first inner sleeve 211 and a semi-cylindrical annular first outer sleeve 212, the upper end and the lower end of the first outer sleeve 212 are provided with semi-conical first connecting sleeves 213, the inner wall of the first outer sleeve 212 is provided with a plurality of semi-annular first rib plates 214, and the inner rings of the first rib plates 214 and the inner rings of the first connecting sleeves 213 are formed on the first inner sleeve 211; a plurality of first connecting columns 215 are formed on the first rib plate 214, and threaded holes 216 are formed on the first connecting columns 215;

the second supporting member 22 includes a semi-tubular second inner sleeve 221 and a semi-cylindrical annular second outer sleeve 222, a semi-conical second connecting sleeve 223 is formed at the upper end and the lower end of the second outer sleeve 222, a plurality of semi-annular second rib plates 224 are formed on the inner wall of the second outer sleeve 222, the inner rings of the second rib plates 224 and the inner rings of the second connecting sleeve 223 are formed on the second inner sleeve 221, a plurality of second connecting columns 225 opposite to the first connecting columns 215 are formed on the second rib plates 224, stepped holes 226 penetrating through the outer wall of the second outer sleeve 222 are formed on the second connecting columns 225, bolts 23 are inserted in the stepped holes 226, and the bolts 23 are screwed in the threaded holes 216 of the first supporting member 21.

One end of the first connecting column 215 is flush with the side end face of the first rib plate 214, and the other end of the first connecting column 215 is formed on the inner wall of the first outer sleeve 212; one end of the second connecting column 225 is flush with the side end face of the second rib plate 224, and the other end of the second connecting column 225 is formed on the inner wall of the second outer pipe sleeve 222.

Two first rib plates 214 in the first support member 21 or two second rib plates 224 in the second support member 22 are provided, and the side end surfaces of the first rib plates 214 and the second rib plates 224 are overlapped and abutted together.

The upper and lower ends of the first inner tube 211 of the first support 21 extend out of the first connection sleeve 213, and the upper and lower ends of the second inner tube 221 of the second support 22 extend out of the second connection sleeve 223.

A plurality of first cylindrical annular shaft sleeves 217 are formed on the outer wall of one side of the first outer pipe sleeve 212, and a plurality of second cylindrical annular shaft sleeves 227 which are staggered with the first shaft sleeves 217 are formed on the outer wall of one side, which is far away from the first shaft sleeves 217, of the second outer pipe sleeve 222; the first shaft sleeve 217 on the anticollision buffer 2 is inserted between the second shaft sleeves 227 on the adjacent anticollision buffer 2 and is fixedly connected with the second shaft sleeves 227 through a pin shaft.

A first avoidance cutting groove 219 is formed on the outer wall of one side of the first outer sleeve 212 close to the second sleeve 227, and a first insertion groove 218 opposite to the second sleeve 227 is formed on the outer wall of the first outer sleeve 212 between the first sleeves 217; a second relief groove 229 is formed on the outer wall of the second outer sleeve 222 on the side close to the first shaft sleeve 217, and a second insertion groove 228 is formed on the outer wall of the second outer sleeve 222 between the second shaft sleeves 227 and opposite to the first shaft sleeve 217.

Same steel pipe 1 on the anticollision bolster 2 be equipped with threely at least, upper and lower adjacent anticollision bolster 2 supports and leans on together, anticollision bolster 2 distribute in steel pipe 1 middle and upper portion.

The working principle is as follows: the invention relates to a building fence with buffer protection, which mainly comprises a steel pipe 1 and an anti-collision buffer part 2, wherein the anti-collision buffer part 2 is an injection molding part, the anti-collision buffer part 2 can be fixed on the steel pipe 1 through a bolt 23 in an inserting and sleeving manner, and the left and right adjacent anti-collision buffer parts 2 can be fixedly connected through a pin shaft; when the engineering machinery collides with the building fence, the structure of the anti-collision buffer part 2 and the structure of the anti-collision buffer part 2 are buffered;

meanwhile, the anti-collision buffer piece 2 can protect the steel pipe 1 and reduce the probability of bending deformation of the steel pipe 1 after collision; when the collision of anticollision bolster 2 damaged, through dismantling bolt 23 and round pin axle, can change the anticollision bolster 2 of damage, the easy maintenance and the with low costs of building the rail.

The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.