CN206205407U - It is a kind of can flexible combination multi-functional scaffold - Google Patents

Abstract

The utility model discloses it is a kind of can flexible combination multi-functional scaffold, the scaffold includes two first vertical ladders, the second vertical ladder, horizontal ladder, end wall bracket and four adjustable shelfs；The horizontal ladder crossbearer is between two first vertical ladders, second vertical ladder is leant against on horizontal ladder, end wall bracket is "X" shape and four ends and the releasable connection of two first vertical ladders, and four adjustable shelfs are located at two first vertical ladder two bottom sides respectively, and the first vertical ladder, the second vertical ladder, horizontal ladder and adjustable shelf are releasable connection；Scaffold can need to be reequiped self structure according to construction, increase construction space, it is ensured that the stabilization of scaffold；The need in order to meet construction environment, the first vertical ladder, second found terraced and horizontal ladder can be combined, and form different double ladders and yi shaped ladder.The utility model simple structure, can arbitrarily be assembled according to the construction site under different condition different demands, simple and easy to use, be that workmen brings facility.

Description

It is a kind of can flexible combination multi-functional scaffold

Technical field

The utility model belongs to architectural furniture, and in particular to it is a kind of can be according to flexible and changeable multi-functional of actual conditions Scaffold.

Background technology

At present, in constructing out of doors, when being related to build by laying bricks or stones, fit up, the process such as equipment is installed when, usually occur that eminence is made The phenomenon of industry, the construction of builder and the upper and lower of builder and ensures the life security of builder for convenience, it is often necessary to Used for builder by some architectural furnitures such as scaffold or ladder etc..It is at the construction field (site) workmen that scaffold is The various supports set up for high-rise working, mainly on building sites be used in exterior wall, inside fitting or floor height is higher cannot The place directly constructed, scaffold making material generally has：Bamboo and wood, steel pipe or synthetic material etc., except construction site, pin hand Frame is also used extensively in departments such as advertising, municipal administration, traffic road and bridge, mines.

Traditional scaffold is set up by steel pipe, fastener and miscellaneous part, for the stability and peace of scaffold Entirely, the structure of support body is complex, and the scaffold needs to depend on the fixed bodies such as wall, pillar and built, in assembling and Need to consume substantial amounts of manpower during dismounting, construction must be removed one by one after finishing in this place, and another place is carried out again Build, waste time and energy, have impact on construction speed, extend the engineering time；And traditional scaffold is immovable, spirit Poor activity, must be dismantled when it is moved, cumbersome；Small volume is now occurred in that and has been moved easily Independent scaffold, the scaffold can be moved by manpower or the roller being provided with, it is to avoid be dismantled, but this pin hand Holder function is single, and all parts just only work to set up scaffold, it is impossible to meet people to many need of construction scaffolding Ask.

Utility model content

For the technical deficiency of existing construction scaffolding, the purpose of this utility model is to propose that one kind can flexible combination Multi-functional scaffold, the scaffold simple structure is easy to use, can need to be moved to different construction sites according to construction, The scaffold is assembled by different ladders simultaneously, can carry out simple dismounting combination according to condition of construction, can be in difference Construction site under condition different demands is constructed, simple and easy to use, is that workmen brings facility.

To achieve the above object, the technical scheme that the utility model is used is：

It is a kind of can flexible combination multi-functional scaffold, including vertical ladder, horizontal ladder, end wall bracket and four adjustable shelfs are described vertical Ladder includes the first vertical ladder and the second vertical ladder；The horizontal stroke ladder crossbearer is horizontal terraced to be and the first vertical ladder between two first vertical ladders Releasable connection；Described second vertical ladder is leant against on horizontal ladder, releasable connection between the second vertical terraced and horizontal body；The end wall bracket is in " X " Shape and four ends and the releasable connection of two first vertical ladders；Four adjustable shelfs are located at two first vertical ladder two bottom sides, and activity respectively Frame is flexible with the first vertical ladder to be connected；Wherein, ladder, horizontal ladder and adjustable shelf are found and is releasable connection, can be according to specific condition of construction Dismounting combination is carried out using different vertical ladders, horizontal ladder, end wall bracket and adjustable shelf.

Described first vertical ladder and the second vertical terraced structure are identical, are marked time bar, the bar of marking time including two vertical rods and multiple Array is fixed between two vertical rods, and the vertical rod outside is equipped with multiple connecting holes for fixing end wall bracket and horizontal ladder, many Individual connecting hole is arranged in array and connecting hole is respectively positioned on above junction of the bar with vertical rod of marking time, the connecting hole outside at vertical rod two ends It is equipped with fixed connecting plate.

It is further that the horizontal ladder includes that two the second vertical rods and multiple second are marked time bar, described second marks time bar battle array Row are fixed between two the second vertical rods, and the second vertical rod outside is equipped with multiple second connecting holes, multiple second connecting holes In array arrangement and the second connecting hole is respectively positioned on the second top for marking time bar and the second connecting hole, two the second vertical rod two ends are all provided with There is the locating slot for being positioned to horizontal ladder, two second vertical rod one end are equipped with and are fixedly connected block.

It is further that described the distance between bar of marking time is identical with second the distance between bar of marking time, between connecting hole Distance it is identical with the distance between the second connecting hole；When the scaffold vertical terraced is combined with horizontal ladder, by phase With distance reach the principle of equidistant displacement, meet more combinations between vertical ladder and horizontal ladder.

It is further that the adjustable shelf is in " F " shape, including the first expansion link positioned at upper part, the of center section Two expansion links, fix bar, screw rod and roller, the first expansion link and the second expansion link are by the first vertical ladder bottom sidewall insertion first In two bars of marking time of vertical ladder bottom, roller is located at screw rod lower section, is attached in screw rod insertion fix bar；Set on the roller There is retaining mechanism, it is when being constructed, roller is locked, prevent scaffold from moving, bring danger to workmen.

It is further that the horizontal ladder is attached in inserting connecting hole by pin with two first vertical ladders, bar of marking time It is inserted in locating slot and is positioned horizontal ladder；Connected by pin, conveniently carry out dismounting combination, bar of marking time is inserted in locating slot will Horizontal ladder is positioned, and improves the stability of scaffold.

It is further that the described second vertical ladder is attached with horizontal ladder by connecting joint, the connection joint includes band The through plate in hole is connected with hook, the through plate is connected by the end insertion vertical rod of vertical rod and by pin, connects hook In second connecting hole of the horizontal ladder of insertion or hang over and be fixed in the second vertical rod；The connection joint design is simple, convenient disassembly, together When vertical ladder can be docked by connecting joint, increase by first stand ladder length, it is right equally can also to carry out vertical terraced and horizontal ladder Connect.

It is further that the horizontal ladder has two, one of them horizontal ladder is fixed on the two first vertical upper parts of ladder, another Horizontal ladder is fixed on two first vertical ladder centre positions；Builder can be according to specific condition of construction, on the horizontal stroke ladder of different height Constructed.

It is further that the end wall bracket is attached by pin or lock with the first vertical ladder, by pin or lock Button is fixedly connected, and conveniently carries out dismounting combination.

It is further that the end wall bracket is connected with the first vertical ladder by lock, and end wall bracket end side is provided with band The lock of convex portion, end wall bracket end opposite side is provided with monkey wrench, and the lock is connected with monkey wrench by rotating shaft, the company Connect hole both sides and be provided with the lockhole inserted for convex portion.

It is further that two bars of marking time of the described first vertical ladder bottom are respectively arranged at two ends with the lock for fixing adjustable shelf Tight screw；When adjustable shelf carries out movable telescopic in two bars of marking time of the first vertical ladder bottom, can be consolidated by lock-screw Lock is tight.

The beneficial effects of the utility model are：

The multi-functional scaffold simple structure that the utility model is proposed, it is easy to use, can be according to being moved the need for construction To different construction sites, energy and time are saved, it is ensured that the construction period is normally carried out, while the vertical ladder of the scaffold It is respectively equipped with the connecting hole and the second connecting hole of array distribution with horizontal ladder, can be connect according to condition of construction, joint bolt, connection First-class attachment means carry out simple dismounting combination, each ladder can by the textural association of itself into be adapted to it is various under the conditions of enter The shelf of row construction, such as " yi shaped ladder " and " double ladder " of different length, while can be according to different construction environments to scaffold Structure reequiped, the utility model is simple and easy to use, more convenient compared to existing scaffold, and construction space is bigger, For workmen brings facility.

Brief description of the drawings

Fig. 1 is the overall structure diagram of embodiment 1；

Fig. 2 is the side view of embodiment 1；

Fig. 3 is the structural representation of non-activity frame in embodiment 1；

Fig. 4 is the front view for founding ladder；

Fig. 5 is the side view for founding ladder；

Fig. 6 is the front view of horizontal ladder；

Fig. 7 is the side view of horizontal ladder；

Fig. 8 is the front view of adjustable shelf；

Fig. 9 is the second vertical ladder terraced by connecting the structural representation that joint is connected with horizontal；

Figure 10 is the structural representation for connecting joint；

Figure 11 is the structural representation of end wall bracket end；

Figure 12 is the connecting hole structural representation with lockhole；

Figure 13 is the structural representation of embodiment 2；

Figure 14 is the structural representation of embodiment 3；

Figure 15 is the structural representation of embodiment 4；

Figure 16 is the structural representation of embodiment 5；

Figure 17 is the side view of embodiment 6；

Figure 18 is the structural representation of embodiment 7；

Figure 19 is the structural representation of embodiment 8；

Figure 20 is the structural representation of embodiment 9；

Figure 21 is the structural representation of embodiment 10；

Figure 22 is the structural representation of embodiment 11.

In figure：1st, the first vertical ladder；2nd, the second vertical ladder；3rd, horizontal ladder；4th, end wall bracket；5th, adjustable shelf；6th, vertical rod；7th, mark time bar； 8th, connecting hole；9th, the second vertical rod；10th, second mark time bar；11st, the second connecting hole；12nd, it is fixedly connected block；13rd, latch；14th, position Groove；15th, it is raised；16th, lockhole；17th, fixed connecting plate；18th, monkey wrench；20th, fix bar；21st, the first expansion link；22nd, second Expansion link；23rd, roller；24th, screw rod；25th, joint is connected；26th, through plate；27th, hook is connected；28th, lock-screw；29th, rotating shaft.

Specific embodiment

In order that the purpose, technical scheme and advantage of utility model are clearer, below in conjunction with the accompanying drawings to the utility model It is further elaborated.

Embodiment 1

In embodiment 1, as shown in figs. 1-12, it is a kind of can flexible combination multi-functional scaffold, including vertical ladder, horizontal ladder 3, End wall bracket 4 and four adjustable shelfs 5, the vertical ladder include the two first vertical ladders 2 of vertical ladder 1 and second；Terraced 3 crossbearer of horizontal stroke is at two Between first vertical ladder 1, it is attached by screw between the vertical ladder 1 of horizontal ladder 3 and first；Described second vertical ladder 2 leans against horizontal ladder 3 On, it is attached by connecting joint 25 between the second vertical ladder 2 and horizontal body 3, the insertion of through plate 26 second for connecting joint 25 is stood It is bolted in the vertical rod 6 of ladder 2, connection hook 27 is located in the second connecting hole of the outside of vertical rod 6 and the horizontal ladder 3 of illustration；It is described End wall bracket 4 is "X" shape and four ends are attached with two first vertical ladders 1 by screw or lock；Four adjustable shelfs 5 distinguish position Terraced 1 two bottom sides are found in two first, and adjustable shelf 5 stretches with the first vertical ladder 1 and is connected.

It is identical that described first vertical ladder 1 founds terraced 2 structure with second, is marked time bar 7 including two vertical rods 6 and multiple, described to step on The step array of bar 7 is fixed between two vertical rods 6, and the outside of the vertical rod 6 is equipped with multiple for fixing end wall bracket 4 with horizontal ladder 3 Connecting hole 8, multiple connecting holes 8 are arranged in array and connecting hole 8 is respectively positioned on above junction of the bar 7 with vertical rod 6 of marking time, vertical rod 6 The outside of connecting hole 8 at two ends is equipped with fixed connecting plate 17, it is preferred that the court of fixed connecting plate 17 at two ends in same vertical rod 6 To opposite.

Used as a kind of prioritization scheme of the present utility model, the horizontal ladder 3 includes that two the second vertical rods 9 and multiple second are marked time Bar 10, the described second array of bar 10 of marking time is fixed between two the second vertical rods 9, and the outside of second vertical rod 6 is equipped with multiple Second connecting hole 11, multiple second connecting holes 11 are arranged in array and the second connecting hole 11 is respectively positioned on second and marks time bar 10 and second The top of the junction of vertical rod 10, two two ends of the second vertical rod 9 are equipped with for horizontal terraced 3 locating slot 14 for being positioned, two The one end of second vertical rod 9 is equipped with and is fixedly connected block 12.

Used as a kind of prioritization scheme of the present utility model, described the distance between bar 7 of marking time is marked time between bar 10 with second Distance it is identical, the distance between connecting hole 8 is identical with the distance between the second connecting hole 11；In the vertical ladder and horizontal stroke of the scaffold When ladder 3 is combined, the principle of equidistant displacement is reached by identical distance, met more between vertical ladder and horizontal ladder 3 Combination.

Used as a kind of prioritization scheme of the present utility model, the adjustable shelf 5 is in " F " shape, including positioned at the first of upper part Second expansion link 22 of expansion link 21, center section, fix bar 20, screw rod 24 and roller 23, the first expansion link 21 and second are stretched Contracting bar 22 stands in two bars 7 of marking time of terraced 1 bottom by the first vertical terraced 1 bottom sidewall insertion first, and roller 23 is located at screw rod 24 Lower section, is attached in the insertion fix bar 20 of screw rod 24；The roller 23 is provided with retaining mechanism, when being constructed by roller 23 are locked, and scaffold is rolled when can avoid construction, so as to cause construction risk.

Used as a kind of prioritization scheme of the present utility model, the horizontal ladder 3 is inserted by pin with two first vertical ladders 1 and is connected It is attached in hole 8, bar 7 of marking time is inserted in locating slot 14 and is positioned；Connected by pin, conveniently carry out dismounting combination, can The height of the horizontal ladder of adjustment is needed according to construction, is inserted in locating slot 14 by bar 7 of marking time and horizontal ladder 3 is positioned, increased and apply The stability of the movements and postures of actors.

Used as a kind of prioritization scheme of the present utility model, the described second vertical ladder 2 is connected with horizontal ladder 3 by connecting joint 25 Connect, the connection joint 25 includes that through plate 26 with holes is stood with hook 27, the through plate 26 is connected by the end insertion of vertical rod 6 The inside of bar 6 is simultaneously connected by pin, and connection hook 27 is fixed in inserting horizontal terraced 3 the second connecting hole 11；The connection connects First 25 simple structure, convenient disassembly, while can be attached miscellaneous part by connecting joint 25, can be carried out two vertical ladders , also with horizontal ladder 3 can be attached vertical ladder by docking.

Used as a kind of prioritization scheme of the present utility model, the horizontal ladder 3 has two, and one of horizontal ladder 3 is fixed on two Part on first vertical ladder 1, another horizontal ladder 3 is fixed on two first and stands terraced 1 centre position；Builder can be according to specific construction Situation, is constructed on the horizontal stroke ladder 3 of different height.

Used as a kind of prioritization scheme of the present utility model, the end wall bracket 4 has 4 and is located at the outer of two horizontal ladders 3 respectively Side, the both sides of each horizontal ladder 3 are equipped with end wall bracket 4, not only ensure that the safety of builder, also strengthen consolidating for whole scaffold It is fixed so that scaffold is more stablized；Described first vertical ladder 1 is attached with end wall bracket 4 by pin or lock, by pin It is fixedly connected, conveniently carries out dismounting combination.

Used as a kind of prioritization scheme of the present utility model, the end wall bracket 4 is connected with the first vertical ladder 1 by lock 13, institute State the end side of end wall bracket 4 and be provided with the lock 13 with convex portion 15, the opposite side of end wall bracket 4 is provided with monkey wrench 17, the lock 13 It is connected by rotating shaft 29 with monkey wrench 18, the both sides of the connecting hole 8 are provided with the lockhole 16 for the insertion of convex portion 15.

Used as a kind of prioritization scheme of the present utility model, described first two two ends of bar 7 of marking time for standing terraced 1 bottom set respectively There is the lock-screw 28 for fixing adjustable shelf 5；Adjustable shelf 5 carries out activity and stretches in the first stand terraced 1 bottom two mark time bar 7 During contracting, locking can be fixed by lock-screw 28.

It is horizontal on the horizontal ladder 3 to be covered with pedal as a kind of prioritization scheme of the present utility model, described pedal one end with Horizontal terraced 3 end part aligning, the pedal other end differs two distances of the second foot-driven lever 10 with terraced 3 the other end of horizontal stroke；Builder can The spatially lower climbing, construction of the convenient construction person in scaffold, it is to avoid builder is by applying being available by pedal and horizontal ladder 3 Climbed outside the movements and postures of actors, it is ensured that the safety of builder.

In the scaffold, for 7, the second of horizontal ladder 3 marks time the number of bar 10 for 5 to the number of bar 7 of marking time of vertical ladder.

The utility model in the specific implementation, all parts is combined by releasable connection, and workmen passes through roller The position of 23 adjustment scaffolds, the height of scaffold is adjusted by adjustable shelf 5, after adjusting that wheel rolling 23 is locked；Work as construction Rack position and Height Adjustment well after, can be by being constructed on the second vertical climbing of ladder 2 to horizontal ladder 3, also can be from inside scaffold Constructed by the first vertical climbing of ladder 1 to horizontal ladder 3；The scaffold simple structure, conveniently carries out dismountable, allows workmen It is safer in construction；When only needing to be constructed at one, adjustable shelf can be assembled when the scaffold is combined, such as Shown in Fig. 3.

Embodiment 2

In example 2, as shown in figure 13, according to specific condition of construction, can be by the multi-functional scaffold in embodiment 1 Simple dismounting combination is carried out, the fixed connecting plate 17 that the vertical ladder of two of which is provided with by top is attached, and can form herringbone Ladder, when simple indoor construction or finishing is carried out, can be more convenient without installing whole scaffold, in order to ensure double ladder Stability, ensure the safety of workmen, be fixed with drawstring or steel wire, or one in the middle of two second vertical ladders 2 End wall bracket 4.

Embodiment 3

In embodiment 3, as shown in figure 14, according to specific condition of construction, the vertical ladder of two in embodiment 2 can be carried out Reconfigure, two vertical ladders are linked together in " one " word, yi shaped ladder more long is formed, by two fixations for standing ladder bottom The connecting hole 8 corresponding with another vertical ladder of connecting plate 17 is attached, and can also be adjusted by adjusting the position of two vertical ladder connections The length of whole yi shaped ladder is described different when the length of yi shaped ladder is adjusted because the connecting hole 8 of vertical ladder both sides is array arrangement The connecting hole 8 for founding ladder is corresponding.Yi shaped ladder combined by the present embodiment increased vertical ladder separately as yi shaped ladder length While, need to adjust the length of yi shaped ladder also dependent on construction.

Two vertical ladders can be also attached by connecting joint 25, connection joint 25 two ends insert respectively the inside of vertical rod 6 and Fixed using bolt with the connecting hole 8 in vertical rod 6 respectively.

Embodiment 4

In example 4, as shown in figure 15, according to specific condition of construction, the vertical ladder of two in embodiment 3 can be changed to Two horizontal ladders 3, are attached, equally by second connecting hole 11 of the block 12 respectively with another horizontal ladder 3 that be fixedly connected of horizontal ladder 3 Also the length of the position adjustment yi shaped ladder that block 12 is connected with the second connecting hole 11 can be fixedly connected by adjustment.

Two horizontal ladders 3 can be also attached by connecting joint 25, and connection joint 25 two ends are inserted in the second vertical rod 9 respectively Portion and it is fixed with bolts with the second connecting hole 11 in the second vertical rod 9 respectively.

Embodiment 5

In embodiment 5, as shown in figure 16, according to specific condition of construction, can be by the vertical ladder in embodiment 1 and horizontal ladder 3 It is combined, forms yi shaped ladder more long, is carried out with the second connecting hole 11 of horizontal ladder 3 by the fixed connecting plate 17 for standing ladder bottom Connection, equally also can be by adjusting the mesh that the position of the connecting hole 11 of fixed connecting plate 17 and second reaches the length of adjustment yi shaped ladder 's.

Vertical ladder can be also attached with horizontal ladder 3 by connecting joint 25, connected the two ends of joint 25 and inserted vertical rod 6 and the respectively The inside of two vertical rod 9 and distribution is fixed with the second connecting hole 11 of connecting hole 8 using bolt.

Embodiment 6

In embodiment 6, as shown in figure 17, according to condition of construction in practice, the two of scaffold that can be in embodiment 1 Side is equipped with the second vertical ladder 2 for inclining and being fixed on horizontal ladder 3, and two second vertical ladders 2 are oppositely arranged, and further increase construction The stability of frame.

Embodiment 7

In embodiment 7, as shown in figure 18, the height of constructing operation is carried out to increase, scaffold in embodiment 1 Top up installation frame again, the two first vertical tops of ladder 1 are provided with the first vertical ladder 1 again, by fixing between the first vertical ladder 1 Connecting plate 17 or connection joint 25 are attached, in addition, being again provided with 3 Hes of horizontal ladder between the vertical ladder 1 of the first of upper strata scaffold Bearing diagonal 4 ensures the stability of upper strata scaffold.

Embodiment 8

In embodiment 8, as shown in figure 19, in order to increase constructing operation space simultaneously, can be by applying in multiple embodiments 1 The adjustable shelf of the movements and postures of actors is removed carries out Side by side groupings, wherein being attached by pin between the first vertical ladder 1 of different scaffolds.

Embodiment 9

In embodiment 9, as shown in figure 20, on the basis of embodiment 8, in order to increase the height of constructing operation, can be The scaffold of embodiment 8 upward installation frame again, links together between upper and lower scaffold by between the first vertical ladder 1, its In the connected mode of the first vertical ladder 1 be to be attached by connecting joint 25, the of upper strata is inserted at connection joint 25 two ends respectively Inside the vertical rod 6 of the first vertical ladder 2 of one vertical ladder 1 and lower floor, then it is bolted with connecting hole 8 respectively.

Embodiment 10

In embodiment 10, as shown in figure 21, when scaffold is in stair enterprising enforcement used time, the combination of scaffold For：First vertical ladder 1 stands in lower, and a horizontal stroke terraced 3 stands in eminence, and another horizontal terraced 3 crossbearer is stood between terraced 1 in horizontal ladder 2 and first, Stabilization is carried out by end wall bracket 4 between the vertical ladder 1 of horizontal stroke ladder 3 and first for standing, the scaffold is stood on stair, the horizontal stroke ladder 3 of crossbearer Height can as the case may be adjusted.

In the present embodiment, horizontal ladder 3 can also be changed to vertical ladder.

Embodiment 11

In embodiment 11, as shown in figure 22, when needing for scaffold to do sloping, as illustrated, vertical terraced by two Docked by the fixed connecting plate 17 of bottom, and triangular structure is made by two horizontal ladders 3 and be fixed, while also It is supported by another horizontal opposition of ladder 3 ladder.

In the utility model, besides the above described embodiments, the first vertical vertical ladder 2 of ladder 1, second in scaffold, horizontal stroke Ladder 3 can also be carried out other and combined by self structure with joint 25 is connected, and can be applied the increase that is fixed together of two scaffolds Work space, while the vertical ladder 2 of the vertical ladder 1, second of each several part of the scaffold such as first or horizontal ladder 3 can also be fixedly connected on into tradition Scaffold on, combination of the present utility model is flexible and changeable, can be combined according to Specific construction situation.

General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appending claims and its equivalent thereof.

Claims (10)

1. it is a kind of can flexible combination multi-functional scaffold, it is characterised in that：Including vertical ladder, horizontal ladder (3), end wall bracket (4) and four Individual adjustable shelf (5), the vertical ladder includes the first vertical ladder (1) and the second vertical ladder (2)；Horizontal ladder (3) crossbearer is in two first vertical ladders (1) Between, it is releasable connection between horizontal ladder (3) and the first vertical ladder (1)；Described second vertical ladder (2) is leant against on horizontal ladder (3), and second stands Releasable connection between terraced (2) and horizontal stroke ladder (3)；The end wall bracket (4) is "X" shape and four ends and two first vertical ladder (1) removable companies Connect；Four adjustable shelfs (5) are movably fixed to two first vertical ladder (1) two bottom sides, and adjustable shelf (5) and the first vertical ladder respectively (1) stretch and connect；

As described first vertical ladder (1) and second vertical terraced (2) structure, marked time bar (7), institute including two vertical rods (6) and multiple State bar of marking time (7) array to be fixed between two vertical rods (6), vertical rod (6) outside is equipped with multiple for fixing end wall bracket (4) and horizontal stroke ladder (3) connecting hole (8), multiple connecting holes (8) are arranged in array and connecting hole (8) is respectively positioned on bar of marking time (7) and vertical The junction top of bar (6)；Connecting hole (8) outside at vertical rod (6) two ends is equipped with fixed connecting plate (17).

2. multi-functional scaffold as claimed in claim 1, it is characterised in that：The horizontal ladder (3) includes two the second vertical rods (9) Marked time bar (10) with multiple second, described second bar (10) array of marking time is fixed between two the second vertical rods (9), described second Vertical rod (6) outside is equipped with multiple second connecting holes (11), and multiple second connecting holes (11) are arranged and the second connecting hole in array (11) it is respectively positioned on the second top for marking time bar (10) and the second vertical rod (9) junction, it is fixed that two the second vertical rod (9) two ends are equipped with Position groove (14), two the second vertical rod (9) one end are equipped with and are fixedly connected block (12).

3. multi-functional scaffold as claimed in claim 2, it is characterised in that：The distance between described bar of marking time (7) and second The distance between bar (10) of marking time is identical, and the distance between connecting hole (8) is identical with the distance between the second connecting hole (11).

4. multi-functional scaffold as claimed in claim 3, it is characterised in that：The adjustable shelf (5) is in " F " shape, including is located at First expansion link (21) of upper part, second expansion link (22) of center section, fix bar (20), screw rod (24) and roller (23), the first expansion link (21) and the second expansion link (22) are by first first vertical ladder (1) bottom of vertical ladder (1) bottom sidewall insertion Two bars of marking time (7) in, roller (23) is attached positioned at screw rod (24) lower section, screw rod (24) in inserting fix bar (20)； The roller (23) is provided with retaining mechanism.

5. multi-functional scaffold as claimed in claim 4, it is characterised in that：The horizontal ladder (3) is led to two first vertical ladders (1) Cross during pin inserts connecting hole (8) and be attached, bar of marking time (10) is inserted in locating slot (14).

6. multi-functional scaffold as claimed in claim 5, it is characterised in that：Described second vertical ladder (2) is with horizontal stroke ladder (3) by even Pass joint (25) is attached, it is described connection joint (25) including through plate (26) with holes with connect hook (27), the connection Plate (26) is inserted in vertical rod (6) by the end of vertical rod (6) and is connected by pin, connection hook (27) positioned at vertical rod (6) outward Simultaneously insert in second connecting hole (11) of horizontal ladder (3) or directly hang over and be fixed in the second vertical rod (9) in portion.

7. multi-functional scaffold as claimed in claim 6, it is characterised in that：The horizontal ladder (3) has two, one of horizontal ladder (3) part on two first vertical ladders (1) is fixed on, another horizontal ladder (3) is fixed on two first vertical ladder (1) centre positions.

8. multi-functional scaffold as claimed in claim 7, it is characterised in that：The end wall bracket (4) is by pin or lock It is attached with the first vertical ladder (1).

9. multi-functional scaffold as claimed in claim 8, it is characterised in that：The end wall bracket (4) passes through with the first vertical ladder (1) Lock (13) connection, end wall bracket (4) the end side is provided with the lock (13) with convex portion (15), and end wall bracket (4) opposite side sets There is monkey wrench (18), the lock (13) is connected with monkey wrench (18) by rotating shaft (29), connecting hole (8) both sides set There is the lockhole (16) for convex portion (15) insertion.

10. multi-functional scaffold as claimed in claim 9, it is characterised in that：Two of described first vertical ladder (1) bottom mark time Bar (7) is respectively arranged at two ends with the lock-screw (28) for fixing adjustable shelf (5).