CN205777461U - Grafting vertical rod - Google Patents

Abstract

The utility model discloses a kind of grafting vertical rod, its drip irrigation device is to include standpipe, one end of standpipe is convexly equipped with inserted link, the aperture of the standpipe other end is suitable with the external diameter of inserted link, standpipe is provided with, away from the lateral wall of inserted link one end, the spliced eye inserted for cross bar, spliced eye is provided with four and is uniformly distributed along standpipe lateral wall circumference, standpipe is provided with the leg for fixed transverse rod near the lateral wall of inserted link one end, leg is provided with four and is uniformly distributed along standpipe lateral wall circumference, leg and spliced eye towards consistent.Cross bar is inserted in spliced eye by assembling, then below the inserted link end of another root standpipe being inserted in the stomidium of standpipe, and make leg be conflicted by cross bar press, thus realize building of scaffold, therefore this structure is equally beneficial for improving the dismounting efficiency of scaffold, and by reducing the volume of assembly for scaffold, it is possible to the management of scaf folding fittings of being more convenient for and transport, be conducive to improving the suitability of scaffold.

Description

Grafting vertical rod

Technical field

This utility model relates to assembly for scaffold for building, more specifically, it relates to a kind of grafting vertical rod.

Background technology

In building industry, construction scaffold is to be assembled by assembly for scaffold.Existing assembly for scaffold generally wraps Include cross bar, vertical rod and connection fastener, utilize connection fastener to connect fixing to cross bar and vertical rod, thus be overlapped to form construction scaffolding.

At present, notification number is that the Chinese patent of CN205314516U discloses the scaffold that a kind of suitability is strong, including One scaffold monomer, crus secunda hand cradle monomer, the 3rd scaffold monomer, the 4th scaffold monomer and latch, described first foot hands Frame monomer, crus secunda hand cradle monomer, the 3rd scaffold monomer and the 4th scaffold monomer are equipped with left spreader, right spreader, front horizontal stroke Post, rear spreader, upper pillar stand and lower pillar stand, described right spreader, rear spreader and upper pillar stand offer respectively with left spreader, front spreader and The cavity that lower pillar stand is corresponding, the lower pillar stand of described 3rd scaffold monomer is plugged on the cavity of the upper pillar stand of the first scaffold monomer In, in the cavity of the right spreader that the left spreader of described crus secunda hand cradle monomer is plugged on the first scaffold monomer, described 4th foot In the cavity of the rear spreader that the front spreader of hand cradle monomer is plugged on crus secunda hand cradle monomer, although the dismounting of scaffold can be by inserting The mode connect improves the dismounting efficiency of scaffold, but spreader circumferentially disposed on column not only increases the body of assembly for scaffold Long-pending, all make troubles also to the management of scaf folding fittings and transport, cause the suitability the strongest.

Utility model content

The deficiency existed for prior art, the purpose of this utility model is to provide a kind of volume little and easy disassembly Grafting vertical rod.

For achieving the above object, this utility model provides following technical scheme: a kind of grafting vertical rod, including standpipe, institute Stating standpipe is that hollow tubular structures is arranged, and one end of described standpipe is convexly equipped with inserted link, the aperture of the described standpipe other end and inserted link External diameter suitable, described standpipe is provided with the spliced eye inserted for cross bar, described spliced eye away from the lateral wall of inserted link one end Being provided with four and be uniformly distributed along standpipe lateral wall circumference, described standpipe is provided with near the lateral wall of inserted link one end for solid Determining the leg of cross bar, described leg is provided with four and is uniformly distributed along standpipe lateral wall circumference, described leg and spliced eye Towards unanimously.

By using technique scheme, in an assembling process cross bar is inserted in spliced eye, then by another root standpipe Inserted link end insert below standpipe stomidium in, and make leg be conflicted by cross bar pressing, thus realize building of scaffold, Therefore this structure is equally beneficial for improving the dismounting efficiency of scaffold, and by reducing the volume of assembly for scaffold, it is possible to It is more convenient for the management of scaf folding fittings and transport, is conducive to improving the suitability of scaffold.

This utility model is further arranged to: described leg is provided with increase and beam contact area towards the end of cross bar Conflict dish.

By using technique scheme, conflict dish adds the contact area of leg and cross bar, thus is conducive to improving The soundness of leg pressing cross bar, the installation of effective hoisting scaffold is steady.

This utility model is further arranged to: described conflict dish is arranged towards curved structure of end face of cross bar.

By using technique scheme, arcwall face can increase the contact area of conflict dish and cross bar, thus further Improving the soundness of leg pressing cross bar, the beneficially installation of hoisting scaffold is steady.

This utility model is further arranged to: described conflict dish is convexly equipped with towards the end face of cross bar and can be inserted near yardarm The inserted block of portion's jack.

By using technique scheme, when conflict dish is conflicted on cross bar, inserted block inserts inserting near end on cross bar In hole, make cross bar be rigidly connected with standpipe, be conducive to strengthening the one degree that cross bar is connected with standpipe, thus effectively promote connection Intensity.

This utility model is further arranged to: described standpipe is provided with abutment arms near the lateral wall of inserted link one end, described It is the abutting edge of axial linear structure that abutment arms includes with standpipe lateral wall.

By using technique scheme, adjacent standpipe is during grafting, and the abutting on the standpipe of upper end is along being fitted in down On end standpipe lateral wall, so that the abutment arms on the standpipe of upper end is fastened on standpipe lateral wall, lower end, it is possible to be prevented effectively from two Root standpipe produces and swings, and the installation of hoisting scaffold is steady.

This utility model is further arranged to: described abutment arms is provided with four and uniformly divides along standpipe lateral wall circumference Cloth.

By using technique scheme, multiple abutment arms can be provided with, make adjacent standpipe equal towards any direction in junction Swing cannot be produced, thus effectively promote the stable connection degree of adjacent standpipe.

This utility model is further arranged to: described abutment arms and leg are staggered distribution.

By using technique scheme, the distribution space of abutment arms and leg is rationally set, thus optimizes the body of vertical rod Long-pending, effectively reduce the occupation of land space of assembly for scaffold.

In sum, this utility model has the advantages that the connected structure of vertical rod and cross bar, is capable of equally The fast construction of scaffold, therefore this structure is equally beneficial for improving the dismounting efficiency of scaffold, and by reducing foot hands The volume of frame assembly, it is possible to the management of scaf folding fittings of being more convenient for and transport, is conducive to improving the suitability of scaffold.

Accompanying drawing explanation

Fig. 1 is the perspective view of grafting vertical rod；

Fig. 2 is the bridging arrangement schematic diagram of vertical rod and cross bar.

Reference: 1, standpipe；11, inserted link；12, spliced eye；13, leg；14, conflict dish；15, inserted block；16, abut Arm；161, edge is abutted；2, cross bar；21, jack.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, this utility model is further described.The most identical parts phase Same reference represents.It should be noted that the word "front", "rear" used in describing below, "left", "right", " on " and D score refers to the direction in accompanying drawing, and word " bottom surface " and " end face ", " interior " and " outward " refer respectively to towards or away from specific The direction at component geometry center.

A kind of grafting vertical rod, with reference to shown in Fig. 1, including standpipe 1, standpipe 1 is arranged in hollow tubular structures, the one of standpipe 1 End is convexly equipped with inserted link 11, and the aperture of standpipe 1 other end is suitable with the external diameter of inserted link 11, outside standpipe 1 is away from inserted link 11 one end Sidewall is provided with the spliced eye 12 inserted for cross bar 2, and spliced eye 12 is provided with four and uniformly divides along standpipe 1 lateral wall circumference Cloth；Standpipe 1 is provided with the leg 13 for fixed transverse rod 2 near the lateral wall of inserted link 11 one end, leg 13 be provided with four and Be uniformly distributed along standpipe 1 lateral wall circumference, leg 13 and spliced eye 12 towards consistent, leg 13 sets towards the end of cross bar 2 Having and increase and the conflict dish 14 of cross bar 2 contact area, conflict dish 14 is convexly equipped with towards the end face of cross bar 2 and can be inserted near cross bar 2 The inserted block 15 of end jack 21, conflict dish 14 is arranged towards curved structure of end face of cross bar 2；Standpipe 1 is near inserted link 11 1 The lateral wall of end is provided with abutment arms 16, and it is the abutting edge of axial linear structure that abutment arms 16 includes with standpipe 1 lateral wall 161, abutment arms 16 is provided with four and is uniformly distributed along standpipe 1 lateral wall circumference, simultaneously abutment arms 16 row staggered with leg 13 Column distribution.

With reference to shown in Fig. 2, four cross bars 2, in build process, are first inserted four spliced eyes of a standpipe 1 by scaffold In 12, the end of four cross bars 2 abuts in standpipe 1, it should be noted that herein, and the cross bar 2 sidewall near end is provided with slotting Hole 21, and the two ends of cross bar 2 are equipped with jack 21, and after such cross bar 2 inserts in spliced eye 12, jack 21 is exposed at outside standpipe 1, Then below being inserted inserted link 11 end of another root standpipe 1 in the stomidium of standpipe 1, and leg 13 is made to be conflicted by cross bar 2 pressing Living, leg 13 is added and the contact area of cross bar 2 by conflict dish 14, thus is conducive to improving leg 13 and presses cross bar 2 Soundness, and dish 14 curved structure setting of end face towards cross bar 2 of conflicting, increase conflict dish 14 and cross bar further The contact area of 2, thus improve leg 13 further and press the installation of the soundness of cross bar 2, beneficially hoisting scaffold and put down Surely；Above Tong Shi below conflict dish 14 conflict of standpipe 1 while cross bar 2, the inserted block 15 of top standpipe 1 is inserted into lower section cross bar In the jack 21 of 2, make cross bar 2 be rigidly connected with standpipe 1, be conducive to strengthening the one degree that cross bar 2 is connected with standpipe 1, thus Effectively promote bonding strength；And below leg 13 pressing of top standpipe 1 while cross bar 2, it is possible to be prevented effectively from top vertical Pipe 1 produces circuit oscillation after being plugged on the standpipe 1 of lower section, and the beneficially installation of hoisting scaffold is steady；And when vertical rod is positioned at foot When hand cradle corner or other positions, vertical rod instantly only connects two cross bars 2, and the vertical rod of grafting cannot be played anti-by that leg 13 The only effect of circuit oscillation, then can be carried out by abutment arms 16, adjacent standpipe 1 is during grafting, on upper end standpipe 1 Abut and be fitted on lower end standpipe 1 lateral wall along 161, so that the abutment arms 16 on upper end standpipe 1 is fastened on outside lower end standpipe 1 On sidewall, it is possible to being prevented effectively from two standpipes 1 and produce swing, the installation of hoisting scaffold is steady；And abutment arms 16 can be provided with Multiple, make adjacent standpipe 1 all cannot produce swing towards any direction in junction, and quantitative limitation will not be counted by cross bar 2, Thus effectively promote the stable connection degree of adjacent standpipe 1.

Vertical rod and the connected structure of cross bar 2, be capable of the fast construction of scaffold equally, and therefore this structure is equally advantageous In the dismounting efficiency of raising scaffold, and by reducing the volume of assembly for scaffold, it is possible to scaf folding fittings of being more convenient for Management and transport, be conducive to improving the suitability of scaffold.

Below being only preferred implementation of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned Embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It is right to it should be pointed out that, For those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, These improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (7)

1. a grafting vertical rod, including standpipe (1), described standpipe (1) arranges in hollow tubular structures, it is characterized in that: described vertical One end of pipe (1) is convexly equipped with inserted link (11), and the aperture of described standpipe (1) other end is suitable with the external diameter of inserted link (11), described Standpipe (1) is provided with the spliced eye (12) inserted for cross bar (2), described spliced eye (12) away from the lateral wall of inserted link (11) one end Being provided with four and be uniformly distributed along standpipe (1) lateral wall circumference, described standpipe (1) is on the lateral wall of inserted link (11) one end Being provided with the leg (13) for fixed transverse rod (2), described leg (13) is provided with four and along standpipe (1) lateral wall circumference uniformly Distribution, described leg (13) and spliced eye (12) towards consistent.

Grafting vertical rod the most according to claim 1, is characterized in that: described leg (13) is provided with towards the end of cross bar (2) Increase the conflict dish (14) with cross bar (2) contact area.

Grafting vertical rod the most according to claim 2, is characterized in that: described conflict dish (14) towards cross bar (2) end face in Arcwall face structure is arranged.

Grafting vertical rod the most according to claim 2, is characterized in that: described conflict dish (14) is convex towards the end face of cross bar (2) It is provided with and can be inserted into the inserted block (15) near cross bar (2) end jack (21).

5. according to the grafting vertical rod described in any one in claim 1-4, it is characterized in that: described standpipe (1) is near inserted link (11) lateral wall of one end is provided with abutment arms (16), and described abutment arms (16) includes with standpipe (1) lateral wall in the most straight Abutting edge (161) of line structure.

Grafting vertical rod the most according to claim 5, is characterized in that: described abutment arms (16) is provided with four and along standpipe (1) lateral wall circumference is uniformly distributed.

Grafting vertical rod the most according to claim 6, is characterized in that: described abutment arms (16) and leg (13) are staggered point Cloth.