CN208184106U - A kind of building safety protective fence - Google Patents

Abstract

The utility model provides a kind of building safety protective fence, is separately connected first end column and second end column including first end column, second end column and middle standing pillar and loop bar between the two, the both ends of loop bar；Loop bar further includes interior bar, sleeve and connector, and the interior bar is socketed in the sleeve inner, and interior bar and sleeve relative position are also provided with perforative recessed grain, and connector being capable of the sliding in recessed grain.Connector further includes ontology, and one end of ontology is equipped with block piece, and the other end is detachably connected elastic card fastener, and the other end and through-hole of elastic card fastener are clamped.With protective fence, by designing unique loop bar structure, the horizontal width of building safety protective fence can be adjusted flexibly in this building safety according to actual needs；In addition, connector can flexibly be cooperated by its elastic nature and removable feature with through-hole in loop bar, to reduce the assembly difficulty of building safety protective fence, width is adjusted flexibly with protective fence convenient for building safety.

Description

A kind of building safety protective fence

Technical field

The utility model relates to building field more particularly to a kind of building safety protective fences.

Background technique

As the rapid development of construction industry also proposes work progress safety management in order to ensure the high-quality and efficient completion of engineering Requirements at the higher level are gone out, therefore in the construction process, have required inside and outside building, foundation pit side setting installation safe construction guardrail. For the ease of the carrying up and down of construction material, the balustrade of interior of building is normally placed at last setting, therefore, at stair at For one of the place easily caused danger, protected working is particularly important.

In order to step up security, easy stair building peace is built using scaffolding steel pipe and fastener mostly by construction enterprises Protective fence is used entirely.Temporary building safety is usually each column in both ends with protective fence, if the length of cross bar is longer, centre is standing A column is found, to guarantee that railing is stablized.But middle standing pillar is usually fastenedly connected with steel fastener with cross bar, and dismounting is inconvenient, and Cross bar between two heel posts has regular length, when stairway width changes, in fact it could happen that two heel posts are placed exactly in stair The case where step edge, causes stair building safety protective fence that can not consolidate standing, strongly limits the practicality.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of building safety protective fences, to solve background technique Middle building safety protective fence influences the problem of application due to restricted width.

The utility model provides a kind of building safety protective fence, including first end column, second end column and sets The middle standing pillar being placed between the first end column and the second end column, in the axial direction of the middle standing pillar, successively It is distributed multiple through-holes；Loop bar is additionally provided between the first end column and the second end column, one end of the loop bar connects The first end column is connect, the other end connects the second end column；The loop bar further includes interior bar, sleeve and connector, The interior bar is socketed in the sleeve inner, and the interior bar and the sleeve relative position are also provided with perforative recessed grain, described Connector further includes ontology, and the height of the ontology is less than the height of the recessed grain, the length of the ontology and the sleeve Width matches, and one end of the ontology is equipped with block piece, and the other end is detachably connected elastic card fastener, the elastic card fastener The other end and the through-hole be clamped, the size of the block piece is greater than the size of the recessed grain.

Preferably, the building safety includes at least two loop bars with protective fence.

Preferably, the first end column, the second end column and the middle standing pillar include pedestal, the pedestal Including hollow base body, it is equipped with sand inlet and sand inlet lid in the upper surface of the base body, in the pedestal sheet The lower surface of body is equipped with sand outlet and sand outlet lid.

Technical solution provided by the embodiment of the utility model may include it is following the utility model has the advantages that

The utility model provides a kind of building safety protective fence, including first end column, second end column and two Middle standing pillar and loop bar between person, the both ends of loop bar are separately connected first end column and second end column；Loop bar further includes interior Bar, sleeve and connector, the interior bar are socketed in the sleeve inner, and interior bar and sleeve relative position are also provided with perforative Recessed grain, connector being capable of the slidings in recessed grain.Connector further includes ontology, and one end of ontology is equipped with block piece, and the other end is removable Connection elastic card fastener is unloaded, the other end and through-hole of elastic card fastener are clamped.This building safety is unique by design with protective fence Loop bar structure, the horizontal width of building safety protective fence can be adjusted flexibly according to actual needs；In addition, being connected in loop bar Part can flexibly be cooperated by its elastic nature and removable feature with through-hole, to reduce building safety protective fence Width is adjusted flexibly with protective fence convenient for building safety in assembly difficulty.

Detailed description of the invention

Illustrate the utility model embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, to those skilled in the art, Without creative efforts, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of building safety protective fence provided by the embodiment of the utility model；

Fig. 2 is a kind of structural schematic diagram of loop bar provided by the embodiment of the utility model；

Fig. 3 is a kind of structural schematic diagram of connector provided by the embodiment of the utility model；

Fig. 4 is a kind of structural schematic diagram of building safety guard rail foundation provided by the embodiment of the utility model；

It is as shown in the figure:

1- first end column, 2- second end column, 3- middle standing pillar, 4- loop bar, 41- interior bar, 42- sleeve, 43- connection The recessed grain of part, 44-, 45- ontology, 46- block piece, 47- elastic card fastener, 5- pedestal, 51- base body, 52- sand inlet, 53- into Husky lid body, 54- sand outlet, 55- sand outlet lid.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution in the utility model, below in conjunction with attached drawing The technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only this Utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art Member's every other embodiment obtained without making creative work, all should belong to the protection of the utility model Range.

Referring to Fig. 1, it show a kind of structural schematic diagram of building safety protective fence provided by the embodiment of the utility model. As seen from Figure 1, this building safety protective fence includes first end column 1, second end column 2 and to be set to the first end vertical Middle standing pillar 3 between column 1 and the second end column 2 is sequentially distributed multiple through-holes in the axial direction of the middle standing pillar 3 31；Loop bar 4 is additionally provided between the first end column 1 and the second end column 2, described in one end connection of the loop bar 4 First end column 1, the other end connect the second end column 2.The loop bar 4 being laterally arranged can be with first end column 1, second end Column 2 and middle standing pillar 3 form grid dress lattice gear, prevent construction personnel from falling along stair.

Referring to figs. 2 and 3, the structural schematic diagram and sheet of a kind of shown loop bar respectively provided by the embodiment of the utility model A kind of structural schematic diagram for connector that utility model embodiment provides.By Fig. 1-3 as it can be seen that loop bar 4 further includes interior bar 41, sleeve 42 and connector 43, the interior bar 41 be socketed in inside the sleeve 42,42 relative position of the interior bar 41 and the sleeve Perforative recessed poor 44 are also provided with, the connector 43 further includes ontology 45, and the height of the ontology 45 is less than described recessed poor 44 Height, the length of the ontology 45 and the width of the sleeve 42 match, and one end of the ontology 45 is equipped with block piece 46, The other end is detachably connected elastic card fastener 47, and the other end of the elastic card fastener 47 and the through-hole 31 are clamped, the resistance The size of block piece 46 is greater than recessed poor 44 size.

Interior bar 41 during installation, is first socketed in inside the sleeve 42 by this building safety with protective fence, then by connector 43 ontology 45 passes through recessed poor the 44 of sleeve 42 and the setting of 41 relative position of interior bar, then elastic card fastener 47 is mounted on ontology 45 One end, thus by between block piece 46 and elastic card fastener 47 interior bar 41 and sleeve 42 be fixed up, realize that loop bar 4 is consolidated It is fixed.When the spacing of stairway step changes, the fixation position between first end column 1 and second end column 2 may also change therewith Become, the length of loop bar 4 is also required to change correspondingly.At this point, only need to remove elastic card fastener 47 from ontology 45, then transposition is whole The relative position of interior bar 41 and sleeve 42, due to being provided with recessed poor 44, during the adjustment, ontology 45 will be in recessed poor 44 Sliding after adjustment, then elastic card fastener 47 is retightened on ontology 45.As it can be seen that the protection of this building safety By designing unique 4 structure of loop bar, the level that building safety protective fence can be adjusted flexibly according to actual needs is wide on column Degree；In addition, connector 43 can flexibly be cooperated by its elastic nature and removable feature with through-hole 31 in loop bar 4, thus The assembly difficulty for reducing building safety protective fence, is adjusted flexibly width with protective fence convenient for building safety.

In order to improve safety, building safety protective fence should include at least two loop bars 4.In the axial direction of middle standing pillar 3, Multiple through-holes 31 are sequentially distributed, therefore, the setting quantity of loop bar 4 can also add according to actual needs, fix position It can be adjusted according to the demand of stress balance etc..

In addition, when the colour of sky is darker, construction personnel probably accidentally touches building safety protective fence, if built It builds safety to be fixed built on the sand with protective fence, construction personnel is easy to breakthrough building safety and is dropped to downstairs with protective fence, therefore, improves The stability of building safety protective fence is necessary.Referring to fig. 4, it show provided by the embodiment of the utility model one The structural schematic diagram of kind building safety guard rail foundation.From fig. 4, it can be seen that in the application preferred embodiment, first end column 1, The second end column 2 and the middle standing pillar 3 include pedestal 5, and the pedestal 5 includes hollow base body 51, in institute The upper surface for stating base body 51 is equipped with sand inlet 52 and sand inlet lid 53, is equipped in the lower surface of the base body 51 Husky mouth 54 and sand outlet lid 55.When using building safety protective fence, after sand outlet 54 is blocked with sand outlet lid 55, Fine sand is poured by sand inlet 52, until base body 51 is full of, to increase the weight of pedestal 5, to improve building peace The full stability for using protective fence；After building safety protective fence use finishes, sand outlet lid 55 is opened, makes fine sand from out Husky mouth 54 flows out, and to mitigate the weight of pedestal 5, facilitates the movement and carrying of building safety protective fence.

Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model Seek protection scope.

Claims (1)

1. a kind of building safety protective fence, which is characterized in that including first end column (1), second end column (2) and setting Middle standing pillar (3) between the first end column (1) and the second end column (2), the axis in the middle standing pillar (3) Upwards, multiple through-holes (31) are sequentially distributed；Set is additionally provided between the first end column (1) and the second end column (2) Bar (4), one end of the loop bar (4) connect the first end column (1), and the other end connects the second end column (2)；It is described Loop bar (4) further includes interior bar (41), sleeve (42) and connector (43), and the interior bar (41) is socketed in the sleeve (42) Portion, the interior bar (41) and the sleeve (42) relative position are also provided with perforative recessed poor (44), and the connector (43) is also Including ontology (45), the height of the ontology (45) is less than the height of recessed poor (44), the length of the ontology (45) and institute The width for stating sleeve (42) matches, and one end of the ontology (45) is equipped with block piece (46), and the other end is detachably connected elasticity Fastener (47), the other end of the elastic card fastener (47) and the through-hole (31) are clamped, the size of the block piece (46) Greater than the size of recessed poor (44).