CN209603458U - Scaffold is used in a kind of construction - Google Patents

Abstract

The utility model relates to a kind of construction scaffolds, including square mesa and four columns being vertically mounted on table top, column is located at the four corners of table top, the upper end of column is higher than table top, guardrail is installed between two neighboring column, the distance between the upper end of the column and table top are equal to the height of guardrail, sliding groove is provided on column, column is arranged on the side of another root post in sliding groove, sliding edge is provided on the side that guardrail is bonded with column, sliding edge can be embedded in sliding groove, guardrail can be moved up and down along sliding groove, hanging part is installed in the upper end of guardrail, hanging part can ride on table top, fixing bolt is equipped on the side wall of sliding groove upper end, fixing bolt can pass through sliding edge.Guardrail can be pulled upwardly after construction personnel climbs up scaffold along sliding groove, then the position of guardrail is fixed fixing bolt.Guardrail can be installed well in narrow place, protect the safety of construction personnel.

Description

Scaffold is used in a kind of construction

Technical field

The utility model relates to the technical fields of construction equipment more particularly to a kind of construction to use scaffold.

Background technique

In construction, scaffold makes a kind of necessary auxiliary equipment, and worker carries out various constructions on scaffold and makees Industry.The use of scaffold also brings security risk simultaneously although being conducive to construct, and has every year many because in foot In hand cradle construction fall and the accident that occurs.This accident in order to prevent, one side unit in charge of construction are equipped with more perfect for worker Safety rope facility, on the other hand, with scaffold sheet, it is also desirable to by the improvement of structure, accident occur to reduce Security risk.Chinese patent if Authorization Notice No. is CN206530029U discloses a kind of construction scaffold.Foot hand Frame includes operation table top, and operation table top is supported by four columns, and the construction scaffold further includes surveying baffle, climbing Ladder, side baffle quantity are two pieces, and side baffle is by first rotating shaft connection operation table top, and ladder quantity is two, the ladder packet Fixed ladder and adjustable ladder are included, fixed ladder is fixedly mounted on column, and positioning splint is equipped between two adjustable ladders.This The setting of sample can make construction personnel when carrying out operation, by side baffle, protect the safety of construction personnel well.But by Make to rotate by shaft in side baffle, if the place of construction is relatively narrow when placing scaffold, not to foot hand The space of the reserved overturning side baffle of frame, cannot flip up side baffle, and then not can be well protected the peace of construction personnel Entirely.

Utility model content

The purpose of the utility model is to provide a kind of construction scaffolds, and having can will still protect at narrow place The effect that column is installed.

The above-mentioned purpose of the utility model has the technical scheme that a kind of construction scaffold, packet Square mesa and four columns being vertically mounted on table top are included, the column is located at the four corners of table top, described The upper end of column is higher than table top, and guardrail is equipped between two neighboring column, and the distance between the upper end of the column and table top are equal to shield The height on column is provided with sliding groove on column, and column is arranged on the side of another root post in the sliding groove, In Sliding edge is provided on the side that guardrail is bonded with column, the sliding edge can be embedded in sliding groove, and the guardrail can To move up and down along sliding groove, hanging part is installed in the upper end of guardrail, the hanging part can ride on table top, described Sliding groove upper end side wall on be equipped with fixing bolt, the fixing bolt can pass through sliding edge.

By using above-mentioned technical proposal, guardrail can be made to move up and down along sliding groove, guardrail is being moved to guardrail When upper end is concordant with table top, guardrail can be hung on table top by hanging part.After construction personnel climbs up scaffold, Guardrail is pulled upwardly along sliding groove, then by fixing bolt also cross the fixed edge of sliding groove and guardrail, and then can The position of guardrail is fixed, so that it will not glide.Guardrail can be installed well in narrow place, protect and apply The safety of worker person.

The utility model is further arranged to: the guardrail includes adjustable ladder, and the adjustable ladder includes rectangular Outline border and the cross bar that is fixedly mounted in outline border, fixed ladder is fixedly installed on column, fixed ladder is located at guardrail Same plane.

By using above-mentioned technical proposal, it can use, can reduce as ladder when guardrail is located at lowermost end The cost for manufacturing entire scaffold rises when construction personnel climbs up table top, then by guardrail, plays protection construction personnel's Effect.By being provided with fixed ladder, may not need the excessively high of Guardrail design, further reduced manufacture scaffold at This.

The utility model is further arranged to: the guardrail includes two adjustable ladders, the width of adjustable ladder and solid Determine the of same size of ladder, is each provided with an adjustable ladder close to the side of column in guardrail, connects between two adjustable ladders It is connected to connecting rod, the connecting rod and the top margin of two outline borders are located at same straight line.

By using above-mentioned technical proposal, two adjustable ladders can be connected by connecting rod, compared to guardrail All at the structure of adjustable ladder, such structure can not only reduce cost, but also can mitigate the weight of guardrail for manufacture, be convenient for platform Construction personnel on face installs guardrail.

The utility model is further arranged to: hitch bar, the mounting are equipped between the two neighboring guardrail Bar is located at side of the guardrail far from table top, and the length of the hanging part is greater than the distance between hitch bar and table top, and mounts Part can ride on table top and hitch bar simultaneously.

By using above-mentioned technical proposal, it can enable hanging part is more firm to hang on table top, in construction personnel When being climbed up on table top by guardrail, guardrail is not easy that the peace of construction personnel can be protected very well because external force pulling causes to fall off Entirely.Improve the service life of the scaffold.

The utility model is further arranged to: handle is equipped on the guardrail, the handle is mounted on guardrail The center of side.

By using above-mentioned technical proposal, when guardrail is when being hung on table top, can by handle it is smooth by guardrail It is proposed along sliding groove, guardrail is installed on table top convenient for construction personnel.

The utility model is further arranged to: the length of the sliding edge and the length of guardrail are identical.

By using above-mentioned technical proposal, the contact area between guardrail and sliding groove can be increased, so make guardrail and Sliding groove is able to bear bigger power, in construction personnel because fault, when leaning against on guardrail, can be more stable support is applied Worker person protects the safety of construction personnel well.

The utility model is further arranged to: at least two fixing bolts, and fixed spiral shell are equipped on the sliding groove Bolt is respectively positioned on the upside of table top.

By using above-mentioned technical proposal, can make guardrail after installing, the connection with sliding groove more closely, energy Enough more stable supports construction personnel, protects the safety of construction personnel.

The utility model is further arranged to: Universal pulley, the Universal pulley are equipped on the bottom end of the column Upper setting brake.

By using above-mentioned technical proposal, it may be convenient to scaffold be pushed into narrow place, construction personnel can be made Scaffold is assembled in spacious place in advance, use is very convenient.

In conclusion the advantageous effects of the utility model are as follows:

1, guardrail can be installed well in narrow place, protects the safety of construction personnel；

2, its structure is simple, reduces the cost of manufacture scaffold well.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlargement diagram of part A in Fig. 1.

Appended drawing reference: 1, table top；11, column；12, sliding groove；13, guardrail；14, sliding edge；15, hitch bar；16, it mounts Part；17, fixing bolt；2, fixed ladder；21, adjustable ladder；22, connecting rod；23, outline border；24, cross bar；25, handle；26, ten thousand To pulley.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As depicted in figs. 1 and 2, a kind of construction is vertically installed with four including rectangular table top 1 with scaffold on the playing surface 1 Root post 11, column 11 are located at the four corners of table top 1, and the upper end of column 11 is above table top 1.In column 11 close to adjacent It is provided with sliding groove 12 on the side of column 11, guardrail 13 is installed, guardrail 13 is close to the side of column 11 between two columns 11 Sliding edge 14 is formed on face, the length of sliding edge 14 is identical as the length of guardrail 13 and can be embedded in sliding groove 12. Setting in this way can be such that guardrail 13 moves up and down along sliding groove 12, while increase between guardrail 13 and sliding groove 12 Contact area, and then guardrail 13 and sliding groove 12 is made to be able to bear bigger power, can be more stable support constructor Member protects the safety of construction personnel well.Hitch bar 15 is installed between two adjacent guardrails 13, hitch bar 15 is installed In side of the guardrail 13 far from table top 1.Hanging part 16 is installed in the upper end of guardrail 13, hanging part 16 is perpendicular to 13 institute of guardrail It is greater than the distance between hitch bar 15 and table top 1 in the length of the straight-bar of plane, hanging part 16.Setting in this way, can be with The extension that hanging part 16 is consolidated on the playing surface 1, to make guardrail 13 be not easy because external force pulling causes to fall off, can be improved this The service life of scaffold.Equidistant fixing bolt 17 there are three wearing on 12 side wall of sliding groove of side on the playing surface 1, works as shield When column 13 is raised to highest point, fixing bolt 17 can be also cross the side wall of sliding edge 14 and sliding groove 12.It can will protect The position on column 13 is fixed, and so that it will not glide.Guardrail 13 can be installed well in narrow place, protect and apply The safety of worker person.

As depicted in figs. 1 and 2, fixed ladder 2 is welded on column 11, fixed ladder 2 is located at same flat with guardrail 13 On face.Guardrail 13 includes two adjustable ladders 21 and a connecting rod 22, and wherein adjustable ladder 21 includes rectangular 23 He of outline border The cross bar 24 being fixedly mounted in outline border 23, the width of outline border 23 are of same size with fixed ladder 2.In guardrail 13 close to column 11 side is each provided with an adjustable ladder 21, and the both ends of connecting rod 22 are connected on two adjustable ladders 21, and even Extension bar 22 and the top margin of two outline borders 23 are located along the same line, and are equipped with handle 25 in the center of connecting rod 22.Pass through Such setting can connect two adjustable ladders 21 by connecting rod 22, and such structure can both reduce cost, The weight that guardrail 13 can be mitigated again lifts convenient for the construction personnel on table top 1 and installs guardrail 13.On the bottom end of column 11 Universal pulley 26 with brake is installed.Scaffold can be assembled in spacious place in advance, then will be by scaffold It is pushed into narrow place.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. a kind of construction scaffold, is vertically mounted on the column (11) on table top (1), institute including square mesa (1) He Sigen The column (11) stated is located at the four corners of table top (1), it is characterised in that: the upper end of the column (11) is higher than table top (1), it is equipped with guardrail (13) between two neighboring column (11), the distance between column (11) upper end and table top (1) are equal to shield The height on column (13) is provided with sliding groove (12) on column (11), and the sliding groove (12) setting is close in column (11) On the side of another root post (11), it is provided on the side that guardrail (13) is bonded with column (11) sliding edge (14), it is described Sliding edge (14) can be embedded in sliding groove (12), the guardrail (13) can be moved up and down along sliding groove (12), In The upper end of guardrail (13) is equipped with hanging part (16), and the hanging part (16) can ride on table top (1), the sliding groove (12) it is equipped on the side wall of upper end fixing bolt (17), the fixing bolt (17) can pass through sliding edge (14).

2. a kind of construction scaffold according to claim 1, it is characterised in that: the guardrail (13) is climbed including activity Terraced (21), the adjustable ladder (21) include rectangular outline border (23) and the cross bar (24) being fixedly mounted in outline border (23), It is fixedly installed on column (11) fixed ladder (2), fixed ladder (2) are generally aligned in the same plane with guardrail (13).

3. a kind of construction scaffold according to claim 2, it is characterised in that: the guardrail (13) includes two work Dynamic ladder (21), the width of adjustable ladder (21) is of same size with fixed ladder (2), in guardrail (13) close to column (11) Side is each provided with an adjustable ladder (21), is connected with connecting rod (22), the connection between two adjustable ladders (21) Bar (22) and the top margin of two outline borders (23) are located at same straight line.

4. it is according to claim 3 it is a kind of construction use scaffold, it is characterised in that: the two neighboring guardrail (13) it Between be equipped with hitch bar (15), the hitch bar (15) be located at guardrail (13) far from table top (1) side, the hanging part (16) length be greater than the distance between hitch bar (15) and table top (1), and hanging part (16) can ride over simultaneously table top (1) and On hitch bar (15).

5. a kind of construction scaffold according to claim 4, it is characterised in that: be equipped with handle on the guardrail (13) Hand (25), the handle (25) are mounted on the center on the upside of guardrail (13).

6. it is according to claim 5 it is a kind of construction use scaffold, it is characterised in that: the length of the sliding edge (14) with The length of guardrail (13) is identical.

7. a kind of construction scaffold according to claim 1, it is characterised in that: be equipped on the sliding groove (12) At least two fixing bolts (17), and fixing bolt (17) is respectively positioned on the upside of table top (1).

8. a kind of construction scaffold according to claim 1, it is characterised in that: installed on the bottom end of the column (11) Have Universal pulley (26), brake is arranged on (26) in the Universal pulley.