CN202279217U

CN202279217U - Pin-type scaffold

Info

Publication number: CN202279217U
Application number: CN201120330321XU
Authority: CN
Inventors: 朱本船; 周执平
Original assignee: ZHEJIANG SHIPBUILDING CO Ltd
Current assignee: ZHEJIANG SHIPBUILDING CO Ltd
Priority date: 2011-09-05
Filing date: 2011-09-05
Publication date: 2012-06-20
Anticipated expiration: 2021-09-05

Abstract

The utility model discloses a pin-type scaffold, which is applied to the field of ship building and comprises four upright rods, a first cross rod and a second cross rod. The first cross rod and the second cross rod are connected among the upright rods, connecting plates are disposed on the upright rods, connecting seats and pin plates are disposed at two ends of the first cross rod and two ends of the second cross rod, and both the first cross rod and the second cross rod are fittingly connected onto the upright rods by the connecting seats, the pin plates and the connecting plates. The pin-type scaffold is erected conveniently and detached freely, and is high in safety. In addition, the scaffold can be detached after construction is completed, components of the detached scaffold are taken out of a cabin, and damage and waste of support materials are avoided.

Description

The bolt-type scaffold

Technical field

The utility model relates to a kind of shipbuilding instrument, relates in particular to a kind of bolt-type scaffold.

Background technology

Scaffold is an accessory appliances comparatively commonly used in manufacture.For example in shipbuilding; It is used for the manufacturing operation in cabin; But because the used tube length of conventional scaffold is longer, as narrower and small cabin, spaces such as double bottom, wing tank, their used scaffolds must be put into the cabin with materials such as scaffold tubes in advance before segment folding; After construction finishes in the cabin; Because the big opening that picture closes up greatly the seam etc. has sealed,, material is damaged, reduces its repeat usage so scaffold must cut off into segment from little opening part taking-ups such as people's skies.

Summary of the invention

The utility model provides a kind of bolt-type scaffold, its dismounting, easy to assembly, but repeated use in order to address the aforementioned drawbacks.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of bolt-type scaffold, comprise four vertical rods, and be connected cross bar one and cross bar two between the vertical rod.Said vertical rod is provided with connecting panel, and cross bar one is equipped with Connection Block and latch plate with cross bar two two ends, and said cross bar one and cross bar two be being connected in vertical rod through Connection Block, latch plate and connecting panel all.

Said connecting panel comprises the plate body of a diameter greater than the vertical rod sectional dimension, is provided with through hole at the plate body avris; Its main body of said Connection Block is provided with a fracture and intersects vertically and the positioning through hole of through-body with fracture; Be embedded with a latch plate at said positioning through hole.

When said vertical rod was connected with cross bar one or cross bar two, said connecting panel embedded the fracture of Connection Block, and said latch plate embeds through hole and positioning through hole simultaneously.

Also comprise link plate, said link plate both sides have hook, and link plate is shelved between two cross bars two on the same horizontal surface through hook.

Said link plate comprises the rectangle framework that the parallel angle steel with two of two parallel pipes connects and composes, and is connected the steel mesh on rectangle framework top, is connected the band iron of going back additional strengthening between the parallel pipe, and said hook is connected the pipe end.

Said vertical rod comprises hollow pipe and the connecting panel that is provided with at interval perpendicular to pipe, pipe one end also be provided with the pipe inner chamber adaptive dock projection.

Said cross bar one comprises hollow pipe, is connected the Connection Block at pipe two ends and is engaged in the latch plate on the Connection Block, said Connection Block fracture direction and pipe radial parallel.

Said cross bar two comprises hollow pipe, is connected the Connection Block at pipe two ends and is engaged in the latch plate on the Connection Block, said Connection Block fracture direction and pipe radial parallel.

The utility model; Through connecting panel is set in vertical rod; At the cross bar two ends Connection Block and latch plate are set, cross bar is connected in vertical rod through Connection Block, latch plate and connecting panel, sets up convenience, high safety, dismounting freedom; After construction finishes, can scaffold be reduced into parts and take out the cabin.The destruction and the waste of timbering material have been avoided.

Further in the vertical rod butt joint projection is set, can realizes a plurality of vertical rod butt joints, flexible operation can be adjusted support height as required.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation:

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is the structural representation of link plate among Fig. 1;

Fig. 3 is the structural representation of vertical rod among Fig. 1;

Fig. 4 is the structural representation of cross bar one among Fig. 1;

Fig. 5 is the structural representation of cross bar two among Fig. 1;

Fig. 6 is the structural representation of vertical rod upper junction plate;

Fig. 7 is the perspective view of cross bar one and cross bar two upper connecting bases;

Fig. 8 is another angle structural representation of Fig. 7 Connection Block;

Fig. 9 is connection structure scheme drawing between vertical rod;

Figure 10 is the scheme drawing of the utility model multiple-structure.

The specific embodiment

Like the embodiment of Fig. 1 to a kind of bolt-type scaffold shown in Figure 8; Comprise four vertical rods 2; Be connected cross bar 1 and cross bar 24 between the vertical rod 2; Said vertical rod 2 is provided with connecting panel 2.2, and cross bar 1 is equipped with Connection Block 3.3 and latch plate 3.3 with cross bar 24 two ends, and said cross bar 1 and cross bar 24 be connected in vertical rod 2 (like the Fig. 1) through Connection Block 3.3, latch plate 3.3 and connecting panel 2.2 all.Said connecting panel 2.2 comprises the plate body 2.2a of a diameter greater than vertical rod 2 sectional dimensions, is provided with through hole 2.2b (like Fig. 6) at plate body 2.2a avris; Said Connection Block 3.2 its main bodys are provided with a fracture 3.2a and intersect vertically and the positioning through hole 3.2b (like Fig. 7,8) of through-body with fracture 3.2a; Be embedded with a latch plate 3.3 at said positioning through hole 3.2b; When said vertical rod 2 was connected with cross bar 1 or cross bar 24, said connecting panel 2.2 embedded the fracture 3.2a of Connection Block 3.2, and said latch plate 3.3 embeds through hole 2.2b and positioning through hole 3.2b simultaneously.Also comprise link plate 1, said link plate 1 both sides have hook 1.1, and link plate 1 is shelved between two cross bars 24 on the same horizontal surface (like Fig. 1) through linking up with 1.1.Being provided with of link plate can improve the stable fixed of support, and the platform that it produced simultaneously provides great convenience to the manufacturing.Said link plate 1 comprises the rectangle framework that the parallel angle steel 1.5 with two of two parallel pipes 1.2 connects and composes; Be connected the steel mesh 1.3 on rectangle framework top; Be connected the band iron 1.4 of going back additional strengthening between the parallel pipe 1.2, said hook 1.1 is connected pipe 1.2 ends (like Fig. 2).Said vertical rod 2 comprises hollow pipe 2.1 and the connecting panel 2.2 that is provided with at interval perpendicular to pipe 2.1, pipe 2.1 1 ends also be provided with the pipe inner chamber adaptive dock projection 2.3 (like Fig. 3).Said cross bar 1 comprises hollow pipe 3.1, is connected the Connection Block 3.2 at pipe 3.1 two ends and is engaged in the latch plate 3.3 on the Connection Block 3.2, said Connection Block 3.2 fracture 3.2a directions and pipe 3.1 radial parallel (like Fig. 4).Said cross bar 24 comprises hollow pipe 4.1, is connected the Connection Block 3.2 at pipe 3.1 two ends and is engaged in the latch plate 3.3 on the Connection Block 3.2, said Connection Block 3.2 fracture 3.2a directions and pipe 3.1 radial parallel (like Fig. 5).The structure of cross bar 1 and cross bar 24 is the same, and just the length of pipe 3.1 is less than pipe 4.1.

Referring to figs. 1 through Fig. 8, more specifically, each vertical rod 2 is provided with three connecting panels 2.2; Connecting panel is circular; Its avris is provided with eight through hole 2.2b altogether, is the triangle plate body to make things convenient for vertical rod 2 at different azimuth connection cross bar 1 and/or cross bar 24 said latch plates 3.3, when embedding the positioning through hole 3.2b of Connection Block 3.2; Correct under it and penetrate Connection Block 3.2, the upper end is then bigger and limited because of size.

During enforcement, more specifically, hook 1.1 is blanked part or numerical control blanking with latch plate 3.3, and edge requires the polishing fairing; Connecting panel 2.2 is a cast, and latch plate 3.3 requirements can twitch and be not easy to break away from connecting panel 2.2 bodies flexibly, can convexity be set in latch plate 3.3 bottoms; Each connecting portion adopts welding, and weld requires sequential welding, weld bead height 6mm (wherein connecting panel 2.2 can suitably reduce with pipe 2.1 welding), and steel mesh 1.3 requires all welding.The support appearance requires the polishing fairing, does not have burr; After finishing, welding requires paint, priming paint twice, finish paint twice (Chinese red).

As shown in Figure 9, the butt joint projection 2.3 of vertical rod 2 upper ends can embed the lower end of another vertical rod 2, thereby realizes two vertical rods, 2 butt joints, increases the length of vertical rod 2.Like Figure 10, up and down vertical rod 2 butt joints of two bolt-type scaffolds, the height of support increases, can be as required in using certainly with the bolt-type scaffold combination of greater number.

The utility model can increase and decrease the scaffold injected volume as required, need not prior estimating as in the past; Set up conveniently high safety; Flexible operation can be adjusted height etc. as required; Dismounting is free, after construction finishes, can scaffold be reduced into parts and take out the cabin, has avoided waste.

The above-mentioned preferred embodiment that is merely the utility model, all structures of on these embodiment or basic principle of the present invention, doing or material replacement all surely belong to the protection domain that falls into this patent.

Claims

1. bolt-type scaffold; Comprise four vertical rods (2); Be connected cross bar one (2) and cross bar two (4) between the vertical rod (2); It is characterized in that: said vertical rod (2) is provided with connecting panel (2.2), and cross bar one (3) and cross bar two (4) two ends are equipped with Connection Block (3.3) and latch plate (3.3), and said cross bar one (3) and cross bar two (4) be being connected in vertical rod (2) through Connection Block (3.3), latch plate (3.3) and connecting panel (2.2) all.

2. bolt-type scaffold according to claim 1 is characterized in that: said connecting panel (2.2) comprises the plate body (2.2a) of a diameter greater than vertical rod (2) sectional dimension, is provided with through hole (2.2b) at plate body (2.2a) avris; Its main body of said Connection Block (3.2) is provided with a fracture (3.2a) and intersects vertically and the positioning through hole (3.2b) of through-body with fracture (3.2a); Be embedded with a latch plate (3.3) at said positioning through hole (3.2b).

3. bolt-type scaffold according to claim 2; It is characterized in that: when said vertical rod (2) is connected with cross bar one (3) or cross bar two (4); Said connecting panel (2.2) embeds the fracture (3.2a) of Connection Block (3.2), and said latch plate (3.3) embeds through hole (2.2b) and positioning through hole (3.2b) simultaneously.

4. according to claim 1,2 or 3 described bolt-type scaffolds, it is characterized in that: also comprise link plate (1), said link plate (1) both sides have hook (1.1), and link plate (1) is shelved between two cross bars two (4) that are positioned on the same horizontal surface through hook (1.1).

5. bolt-type scaffold according to claim 4; It is characterized in that: said link plate (1) comprises the rectangle framework that the two parallel angle steel with two of parallel pipe (1.2) (1.5) connect and compose; Be connected the steel mesh (1.3) on rectangle framework top; Be connected the band iron (1.4) of going back additional strengthening between the parallel pipe (1.2), said hook (1.1) is connected pipe (1.2) end.

6. according to claim 1,2 or 3 described bolt-type scaffolds; It is characterized in that: said vertical rod (2) comprises hollow pipe (2.1) and the connecting panel (2.2) that is provided with at interval perpendicular to pipe (2.1), pipe (2.1) one ends also be provided with the pipe inner chamber adaptive dock projection (2.3).

7. according to claim 2 or 3 described bolt-type scaffolds; It is characterized in that: said cross bar one (3) comprises hollow pipe (3.1), is connected the Connection Block (3.2) at pipe (3.1) two ends and is engaged in the latch plate (3.3) on the Connection Block (3.2), said Connection Block (3.2) fracture (3.2a) direction and pipe (3.1) radial parallel.

8. according to claim 2 or 3 described bolt-type scaffolds; It is characterized in that: said cross bar two (4) comprises hollow pipe (4.1), is connected the Connection Block (3.2) at pipe (3.1) two ends and is engaged in the latch plate (3.3) on the Connection Block (3.2), said Connection Block (3.2) fracture (3.2a) direction and pipe (3.1) radial parallel.