CN220814784U

CN220814784U - Steel scaffold for constructional engineering

Info

Publication number: CN220814784U
Application number: CN202322404829.5U
Authority: CN
Inventors: 李蒙; 臧艾
Original assignee: Suqian Construction Engineering Quality Testing Center Co ltd
Current assignee: Suqian Construction Engineering Quality Testing Center Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-19
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a steel scaffold for construction engineering, and in particular relates to the technical field of construction engineering scaffolds, which comprises four scaffold main rods, wherein the outer surfaces of the lower sides of the four scaffold main rods are respectively provided with a plurality of cylindrical grooves, the outer surfaces of the cylindrical grooves are movably connected with a supporting mechanism, the outer surfaces of the four scaffold main rods are respectively fixedly connected with two short connecting rods, the inner surfaces of eight short connecting rods are respectively fixedly connected with a bolt, the inner surfaces of the bolts are respectively movably connected with two connecting pieces II, and the upper ends of four circular sheets are respectively fixedly connected with a fixing mechanism. The steel scaffold for the construction engineering has the advantages that the supporting mechanism and the adjusting mechanism are matched with each other, so that the stability of the scaffold can be greatly improved, workers do not worry about the scaffold during use, the safety performance is high, the scaffold can be quickly assembled and disassembled due to bolts, connecting sheets and the like, the scaffold is convenient to transport, and the practicability of the scaffold is improved.

Description

Steel scaffold for constructional engineering

Technical Field

The utility model relates to the technical field of constructional engineering scaffolds, in particular to a steel scaffold for constructional engineering.

Background

The scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly. The scaffold is divided into an outer scaffold and an inner scaffold according to the set-up positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are upright type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, picking type scaffold and climbing type scaffold.

The Chinese patent document CN209620540U discloses a steel scaffold for decoration, which comprises two brackets, wherein each bracket comprises two mutually parallel supporting columns, two connecting rods are fixedly arranged between the two supporting columns, each connecting rod is perpendicular to each supporting column, a sleeve is rotatably arranged on each connecting rod, a supporting platform is fixedly arranged on each sleeve, each supporting platform and each sleeve are positioned in the same plane, the length of each supporting platform is smaller than the distance between the two connecting rods, a transfer pipe is fixedly arranged at one end, far away from each sleeve, of each supporting platform, each transfer pipe and each supporting table are positioned in the same plane, the length of each transfer pipe is not larger than half of the length of each sleeve, one end, which is provided with each transfer pipe, of each support platform positioned at the same height is mutually spliced, the cross section of the inner side of each transfer pipe is not circular, a fixed shaft with the same cross section is penetrated in each transfer pipe, and the transfer pipes can be quickly installed and detached by inserting or pulling out the fixed shafts; but the following drawbacks also exist in the implementation:

The above patent documents do not perform the fixing treatment of the scaffold well, and may shake, topple, and the like during use, which has potential safety hazards.

Disclosure of utility model

The utility model mainly aims to provide a steel scaffold for constructional engineering, which can effectively solve the problem that the scaffold is not fixed in place.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a steel structure scaffold for building engineering, includes four scaffold mobile jib, four a plurality of cylinder recesses have all been seted up to scaffold mobile jib downside surface, cylinder recess surface swing joint has supporting mechanism, four two long connecting rods of scaffold mobile jib equal fixedly connected with of surface, eight long connecting rod internal surface equal fixedly connected with bolt, bolt internal surface swing joint has two connection pieces one, four scaffold mobile jib surface equal fixedly connected with two short connecting rods, eight short connecting rod internal surface equal fixedly connected with bolt, bolt internal surface swing joint has two connection pieces two, four scaffold mobile jib upper end equal fixedly connected with disk, four disk upper end equal fixedly connected with fixed establishment.

Preferably, the supporting mechanism comprises three movable pipes, wherein the lower ends of the movable pipes are fixedly connected with connectors II, the inner surfaces of the connectors II are rotationally connected with connecting rods I, the left end and the right end of each connecting rod I are fixedly connected with bases, the outer surfaces of the movable pipes are movably connected with sleeves, the upper ends of the sleeves are fixedly connected with connectors I, and the inner surfaces of the connectors I are rotationally connected with adjusting mechanisms.

Preferably, the adjusting mechanism comprises three arc plates, wherein one ends, close to each other, of the arc plates are fixedly connected with an arc telescopic rod I, the inner surfaces of the arc plates are fixedly connected with a silica gel pad I, the outer surfaces of the arc plates are fixedly connected with two connecting seats, and one ends, close to each other, of the connecting seats are fixedly connected with a connecting rod II.

Preferably, the fixing mechanism comprises an upper cover, a hinge is fixedly connected to the rear end of the upper cover, a lower cover is fixedly connected to the front end of the hinge, a second silica gel pad is fixedly connected to the inner surfaces of the upper cover and the lower cover, a lock catch is fixedly connected to the front end of the lower cover, and a lock head is fixedly connected to the front end of the upper cover.

Preferably, the lock head is provided with a connecting plate, the lower end of the connecting plate is fixedly connected with a sliding groove, two lock tongues are connected with the front wall and the rear wall of the inner cavity of the sliding groove in a sliding mode, four springs are fixedly connected with one end, relatively close to the lock tongues, of the two lock tongues, and a telescopic rod II is fixedly connected with one end, relatively close to the lock tongues, of the two lock tongues.

Preferably, the outer surface of the connecting rod is rotatably connected with the inner surface of the connector.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model is provided with the supporting mechanism and the adjusting mechanism, the supporting mechanism and the adjusting mechanism are mutually matched, so that the stability of the scaffold can be greatly improved, workers do not worry after using the scaffold, the safety performance is higher, the scaffold is provided with the bolts and the connecting sheets, the scaffold can be quickly assembled and disassembled, the scaffold is convenient to transport, and the practicability of the scaffold is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a supporting mechanism according to the present utility model;

FIG. 3 is a schematic view of an adjustment mechanism of the present utility model;

FIG. 4 is a schematic view of a fastening mechanism according to the present utility model;

Fig. 5 is a schematic view of a lock head of the present utility model.

In the figure: 1. a scaffold main rod; 2. a cylindrical groove; 3. a support mechanism; 31. a movable tube; 32. a first connecting rod; 33. a base; 34. a sleeve; 35. a first connector; 36. a second connector; 37. an adjusting mechanism; 371. a second connecting rod; 372. an arc-shaped plate; 373. a silica gel pad I; 374. arc telescopic rod I; 375. a connecting seat; 4. a wafer; 5. a fixing mechanism; 51. an upper cover; 52. a lower cover; 53. a hinge; 54. a silica gel pad II; 55. locking; 56. a lock head; 561. a connecting plate; 562. a sliding groove; 563. a bolt; 564. a spring; 565. a second telescopic rod; 6. a long connecting rod; 7. a first connecting sheet; 8. a short connecting rod; 9. a second connecting sheet; 10. and (5) a bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, a steel scaffold for building engineering comprises four scaffold main rods 1, wherein the four scaffold main rods 1 are used for mainly supporting, a plurality of cylindrical grooves 2 are formed in the outer surfaces of the lower sides of the four scaffold main rods 1, the cylindrical grooves 2 enable supporting mechanisms 3 to be capable of adjusting the height, the lifting applicability is improved, the supporting mechanisms 3 are movably connected with the outer surfaces of the cylindrical grooves 2, the supporting mechanisms 3 are used for improving the stability of the scaffold, two long connecting rods 6 are fixedly connected with the outer surfaces of the four scaffold main rods 1, bolts 10 are fixedly connected with the inner surfaces of the eight long connecting rods 6, and two connecting pieces 7 are movably connected with the inner surfaces of the bolts 10.

The equal fixedly connected with two short connecting rods 8 of four scaffold mobile jib 1 surface, the equal fixedly connected with bolt 10 of eight short connecting rod 8 internal surfaces, long connecting rod 6 and short connecting rod 8 mutually support, be connected with connection piece one 7 and connection piece two 9 respectively through bolt 10, assemble four scaffold mobile jib 1, reach the purpose of quick assembly scaffold, bolt 10 internal surface swing joint has two connection pieces two 9, the equal fixedly connected with disk 4 of four scaffold mobile jib 1 upper ends, the equal fixedly connected with fixed establishment 5 of four disk 4 upper ends, fixed establishment 5 can be fixed to the platform that the top was used for standing person or placing object.

In order to ensure the stability of the scaffold, workers are more relieved when the scaffold is used in constructional engineering, the safety of the scaffold is improved, the scaffold can be quickly assembled and disassembled, the scaffold can be transported more conveniently, referring to fig. 1-5, the supporting mechanism 3 comprises three movable pipes 31, the lower ends of the three movable pipes 31 are fixedly connected with connectors II 36, the inner surfaces of the three connectors II 36 are rotationally connected with connecting rods I32, the left end and the right end of the connecting rods I32 are fixedly connected with bases 33 together, the outer surfaces of the three movable pipes 31 are movably connected with sleeves 34, the upper ends of the three sleeves 34 are fixedly connected with connectors I35, and the inner surfaces of the three connectors I35 are rotationally connected with adjusting mechanisms 37 together.

The adjustment mechanism 37 includes three arc 372, and the equal fixedly connected with arc telescopic link one 374 of the one end that is close to each other between three arc 372 two-to-two, the equal fixedly connected with silica gel pad one 373 of three arc 372 internal surface, the equal fixedly connected with two connecting seats 375 of three arc 372 surface, the one end fixedly connected with connecting rod two 371 that two connecting seats 375 are relatively close to, connecting rod two 371 surface and connector one 35 internal surface rotation are connected.

The sleeve 34 is pulled outwards to enable the three arc plates 372 to be unfolded outwards and then to adjust the height, after adjustment is completed, the sleeve 34 is pushed inwards, the supporting mechanism 3 is fixed on the outer surface of the cylindrical groove 2, the positioning beans on the movable tube 31 are pressed, the extending length of the movable tube 31 is adjusted, the base 33 is rotated to the position of the ground and the water surface, the scaffold main rod 1 is stably fixed by utilizing the stability of the tripod, after the four scaffold main rods 1 are adjusted in the same mode, the eight short connecting rods 8 and the eight long connecting rods 6 are respectively connected with the two first connecting pieces 7 and the two second connecting pieces 9 through bolts 10, so that the main body of the steel scaffold is formed, and the stability of the scaffold is greatly improved.

The fixing mechanism 5 comprises an upper cover 51, a hinge 53 is fixedly connected to the rear end of the upper cover 51, a lower cover 52 is fixedly connected to the front end of the hinge 53, silica gel pads two 54 are fixedly connected to the inner surfaces of the upper cover 51 and the lower cover 52, a lock catch 55 is fixedly connected to the front end of the lower cover 52, and a lock head 56 is fixedly connected to the front end of the upper cover 51.

The lock 56 is provided with a connecting plate 561, the lower end of the connecting plate 561 is fixedly connected with a sliding groove 562, two lock tongues 563 are connected with the front wall and the rear wall of the inner cavity of the sliding groove 562 in a sliding mode, one end, relatively close to the two lock tongues 563, of the two lock tongues 563 is fixedly connected with four springs 564, and one end, relatively close to the two lock tongues 563, of the two lock tongues 563 is fixedly connected with a telescopic rod II 565.

Through the effect of hinge 53, open upper cover 51, place the pedal that needs to be fixed or put the body of thing board in upper cover 51 and lower cover 52 inner chamber, close upper cover 51, the in-process that upper cover 51 was closed, can make tapered end 56 pass hasp 55, can make two spring bolts 563 inwards shrink through hasp 55 and slide, can extrude four springs 564 and telescopic link two 565, but behind hasp 55, two spring bolts 563 can pop out under the effect of four springs 564, lock upper cover 51 and lower cover 52, prevent to be fixed in place.

The working principle of the utility model is as follows: when the scaffold is needed to be used, the four support mechanisms 3 are firstly arranged on the outer surfaces of the four scaffold main rods 1, the heights of the support mechanisms 3 are adjusted, the four scaffold main rods 1 are stabilized by utilizing the stability of the support mechanisms 3, and then the connection between the connecting rods 8 and the long connecting rods 6 and the connection sheets I and II are carried out through bolts 10, so that a scaffold main body is formed.

The tube body of the pedal or the object placing plate which needs to be used is placed in the inner cavity of the fixing mechanism 5, and is firmly fixed through the matching of the lock head 56 and the lock catch 55.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel structure scaffold for building engineering, includes four scaffold frame mobile poles (1), its characterized in that: four a plurality of cylinder recesses (2) have all been seted up to scaffold mobile jib (1) downside surface, cylinder recess (2) surface swing joint has supporting mechanism (3), four scaffold mobile jib (1) surface equal fixedly connected with two long connecting rods (6), eight equal fixedly connected with bolt (10) of long connecting rod (6) internal surface, bolt (10) internal surface swing joint has two connection piece one (7), four scaffold mobile jib (1) surface equal fixedly connected with two short connecting rods (8), eight equal fixedly connected with bolt (10) of short connecting rod (8) internal surface, bolt (10) internal surface swing joint has two connection piece two (9), four equal fixedly connected with disk (4) of scaffold mobile jib (1) upper end, four disk (4) upper end equal fixedly connected with fixed establishment (5).

2. A steel scaffold for construction engineering according to claim 1, wherein: the supporting mechanism (3) comprises three movable pipes (31), wherein the lower ends of the movable pipes (31) are fixedly connected with connectors II (36), the inner surfaces of the connectors II (36) are rotationally connected with connecting rods I (32), the left end and the right end of each connecting rod I (32) are fixedly connected with bases (33) together, the outer surfaces of the movable pipes (31) are movably connected with sleeves (34), the upper ends of the sleeves (34) are fixedly connected with connectors I (35), and the inner surfaces of the connectors I (35) are rotationally connected with adjusting mechanisms (37) together.

3. A steel scaffold for construction engineering according to claim 2, characterized in that: the adjusting mechanism (37) comprises three arc plates (372), wherein one ends, close to each other, of the arc plates (372) are fixedly connected with arc telescopic rods I (374), the inner surfaces of the arc plates (372) are fixedly connected with silica gel pads I (373), the outer surfaces of the arc plates (372) are fixedly connected with two connecting seats (375), and one ends, close to each other, of the connecting seats (375) are fixedly connected with connecting rods II (371).

4. A steel scaffold for construction engineering according to claim 1, wherein: the fixing mechanism (5) comprises an upper cover (51), a hinge (53) is fixedly connected to the rear end of the upper cover (51), a lower cover (52) is fixedly connected to the front end of the hinge (53), silica gel pads II (54) are fixedly connected to the inner surfaces of the upper cover (51) and the lower cover (52), a lock catch (55) is fixedly connected to the front end of the lower cover (52), and a lock head (56) is fixedly connected to the front end of the upper cover (51).

5. The steel scaffold for construction engineering according to claim 4, wherein: the lock head (56) is provided with connecting plate (561), connecting plate (561) lower extreme fixedly connected with sliding tray (562), two walls joint sliding connection have two spring bolts (563) around sliding tray (562) inner chamber, two the one end fixedly connected with four springs (564) that spring bolt (563) are close to relatively, two the one end fixedly connected with telescopic link two (565) that spring bolt (563) are close to relatively.

6. A steel scaffold for construction engineering according to claim 3, wherein: the outer surface of the connecting rod II (371) is rotationally connected with the inner surface of the connector I (35).