CN215926629U

CN215926629U - Scaffold frame that building engineering used

Info

Publication number: CN215926629U
Application number: CN202121379050.7U
Authority: CN
Inventors: 吴雪萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-01
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the field of scaffolds for constructional engineering, in particular to a scaffold for constructional engineering, wherein lower rib plates are symmetrically arranged on the upper surface of a base, an electric telescopic rod is hinged to one end of the upper surface of the base, two ends of a lower cross rod penetrate through lower chutes and are respectively and fixedly connected with lower driving plates, lower racks are fixedly arranged on two sides of the two lower driving plates, a connecting mechanism is arranged on the outer sides of the two lower rib plates, an upper chute is arranged on the upper rib plate, an upper cross rod is arranged in the upper chute in a sliding manner, upper driving plates are fixedly arranged on two ends of the upper cross rod, upper racks are fixedly arranged above one end of the upper driving plate and below the other end of the upper driving plate, the upper racks are meshed with upper gears for transmission, and a bearing plate is fixedly arranged above the two upper rib plates. This design is convenient for extend folding, and folding back volume is less simultaneously, and the complicated scene of being convenient for is extended folding down and is carried, and highly controllable simultaneously satisfies under the low latitude operation scene, the high demand of different operations, convenient practicality more.

Description

Scaffold frame that building engineering used

Technical Field

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

Background

The scaffold for the building engineering is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site, when the workers construct on the site, the workers often face the conditions of low-altitude temporary maintenance and operation, when the height of the scaffold is higher than the height of the workers, the scaffold needs to be borrowed for operation, in the prior art, the scaffold is relatively fixed in height, large in size and inconvenient to detach and move, the labor intensity of the workers is greatly increased during the low-altitude temporary multi-scene multi-height maintenance or operation, time and labor are wasted, and the scaffold for the building engineering is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the height of a scaffold is relatively fixed, the size is relatively large, and the scaffold is not convenient to disassemble and move in the prior art, and provides the scaffold for constructional engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a scaffold for constructional engineering is designed, which comprises a base, two lower ribbed plates, an electric telescopic rod and two upper ribbed plates, wherein the base is provided with a plurality of upper ribbed plates;

two lower rib plates are symmetrically and fixedly arranged on two sides of the upper surface of the base, a lower chute is arranged on each lower rib plate, an electric telescopic rod is hinged at one end of the upper surface of the base, a fixing part is fixedly arranged at the telescopic end of the electric telescopic rod, a lower cross rod is fixedly arranged on the fixing part, two ends of the lower cross rod penetrate through the lower chutes and are respectively and fixedly connected with a lower driving plate, two ends of the lower cross rod slide in the lower chutes in a reciprocating manner, lower racks are fixedly arranged above one end and below the other end of each of the two lower driving plates, a connecting mechanism is arranged on the outer sides of the two lower rib plates and comprises four lower gears, a long rod, two rotating shafts, a short plate and an upper gear, the four lower gears are respectively rotatably arranged at two ends of the outer sides of the two lower rib plates, the four lower gears are respectively meshed with the lower racks for transmission, the long rod is fixedly arranged on the outer sides of the four lower gears, the two rotating shafts are respectively hinged between the long rods, the short plate is hinged on the rotating shafts, go up the equal fixed mounting of gear and in short slab one end inboard, go up the gear and rotate and install at last floor outside both ends, go up and seted up the spout on the floor, slidable placement has last horizontal pole in the last spout, goes up horizontal pole both ends fixed mounting and has last drive plate, goes up the equal fixed mounting in drive plate one end top and other end below and has a rack, goes up the rack and all with last gear engagement transmission, accepts board fixed mounting and goes up the rib top at two.

Preferably, four corners of the upper surface of the bearing plate are fixedly provided with fixing mechanisms.

Preferably, the fixing mechanism comprises a support plate, four groups of clamping pieces, a linkage piece and bolts, the support plate is fixedly installed at four corners of the upper surface of the bearing plate, each group of clamping pieces is hinged to one side of the support plate, the linkage piece is movably placed between each group of clamping pieces, the bolts penetrate through the bearing plate and are in threaded connection with the linkage piece, and the bolts are in rotary connection with the bearing plate.

Preferably, the short plate is shorter in length than the long rod.

Preferably, the length of the lower sliding groove and the length of the upper sliding groove meet the requirement that the connecting mechanism is fully extended and folded.

The scaffold for the building engineering provided by the utility model has the beneficial effects that:

through setting up electric telescopic handle, mounting, sheer pole, bottom suspension drive board, coupling mechanism go up floor, last drive board, go up the horizontal pole, accept the board, can make both sides synchronous drive, guarantee that both sides extend in step and fold, be convenient for accomodate, save parking space, expand fast simultaneously when using, the low latitude of being convenient for fast operation saves time the manpower, convenient practicality.

Drawings

Fig. 1 is a schematic front view of a scaffold for construction engineering according to the present invention.

Fig. 2 is a schematic bottom view of a scaffold for construction engineering according to the present invention.

Fig. 3 is an enlarged schematic view of a structure of a part a of the scaffold for construction engineering according to the present invention.

Fig. 4 is a schematic side view of a scaffold for construction engineering according to the present invention.

Fig. 5 is a front view schematically illustrating a scaffold for construction work according to the present invention.

In the figure: the device comprises a base 1, a lower rib plate 2, a lower chute 21, an electric telescopic rod 3, a fixing piece 31, a lower cross bar 4, a lower driving plate 5, a lower rack 51, a connecting mechanism 6, a lower gear 61, a long rod 62, a rotating shaft 63, a short plate 64, an upper gear 65, an upper rib plate 7, an upper chute 71, an upper driving plate 8, an upper rack 81, an upper cross bar 9, a bearing plate 10, a fixing mechanism 11, a supporting plate 111, a clamping piece 112, a linkage piece 113 and a bolt 114.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, a scaffold for construction engineering includes a base 1, two lower ribbed plates 2, an electric telescopic rod 3, and two upper ribbed plates 7, wherein;

two lower rib plates 2 are symmetrically and fixedly arranged on two sides of the upper surface of a base 1, a lower sliding groove 21 is arranged on each lower rib plate 2, an electric telescopic rod 3 is hinged at one end of the upper surface of the base 1, a fixing part 31 is fixedly arranged at the telescopic end of the electric telescopic rod 3, a lower cross rod 4 is fixedly arranged on the fixing part 31, two ends of each lower cross rod 4 penetrate through the lower sliding grooves 21 and are respectively and fixedly connected with a lower driving plate 5, the electric telescopic rod 3 telescopically drives the lower cross rod 4 to slide in the lower sliding groove 21 in a reciprocating manner so as to drive the lower driving plates 5 to move in a reciprocating manner, two ends of each lower cross rod 4 slide in the lower sliding grooves 21 in a reciprocating manner, lower racks 51 are fixedly arranged above one end and below the other end of each of the two lower driving plates 5, a connecting mechanism 6 is arranged on the outer sides of the two lower rib plates 2, each connecting mechanism 6 comprises four lower gears 61, a long rod 62, two rotating shafts 63, a short plate 64 and an upper gear 65, the four lower gears 61 are respectively rotatably arranged at two ends of the outer sides of the two lower rib plates 2, four lower gears 61 are all meshed with the lower rack 51 for transmission, the long rod 62 is fixedly arranged at the outer sides of the four lower gears 61, two rotating shafts 63 are respectively hinged between the long rods 62, the short plates 64 are hinged on the rotating shafts 63, the length of the short plates 64 is shorter than that of the long rod 62, so that the folding and the folding are convenient, the upper gears 65 are fixedly arranged at the inner sides of one ends of the short plates 64, the upper gears 65 are rotatably arranged at the two ends of the outer side of the upper rib plate 7, the upper sliding grooves 71 are arranged on the upper rib plate 7, the upper cross rods 9 are slidably arranged in the upper sliding grooves 71, the upper driving plates 8 are fixedly arranged at the two ends of the upper cross rods 9, the upper racks 81 are fixedly arranged above one end and below the other end of the upper driving plates 8, the upper racks 81 are all meshed with the upper gears 65 for transmission, the bearing plates 10 are fixedly arranged above the two upper rib plates 7, the lengths of the lower sliding grooves 21 and the upper sliding grooves 71 meet the requirement that the connecting mechanism 6 can be fully extended and folded, when in use, control electric telescopic handle 3 stretches out, promote bottom end rail 4 and drive 5 removals of lower drive plate, make bottom rack 51 drive gear 61 down and rotate, thereby make stock 62 rotate in opposite directions, it rotates with last gear 65 to drive short slab 64 through the articulated drive of pivot 63, thereby drive plate 8 and remove, guarantee to accept board 10 horizontal lift, through setting up electric telescopic handle 3, mounting 31, bottom end rail 4, bottom end plate 5, coupling mechanism 6, go up rib 7, go up drive plate 8, go up horizontal pole 9, accept board 10, can make both sides synchronous drive, guarantee that both sides extend in step is folding, be convenient for accomodate, save parking space, expand fast when using simultaneously, the low latitude fast operation of being convenient for, save time manpower, convenient and practical.

Four corners of the upper surface of the bearing plate 10 are fixedly provided with fixing mechanisms 11. Fixing mechanism 11 includes bearing plate 111, four sets of holder 112, link 113, bolt 114, bearing plate 111 fixed mounting is in accepting board 10 upper surface four corners, every group holder 112 all articulates in bearing plate 111 one side, link 113 activity is placed between every group holder 112, bolt 114 runs through and accepts board 10 and link 113 threaded connection, bolt 114 rotates with accepting board 10 and is connected, through setting up fixing mechanism 11, be convenient for build scaffold steel pipe fast, be convenient for make up between a plurality of devices and build the use, have multiple use, bolt 114 is rotated, make link 113 rise, drive holder 112 and open, after putting into the steel pipe, reverse rotation bolt 114, control holder 112 is closed, the centre gripping steel pipe.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A scaffold for constructional engineering is characterized by comprising a base (1), two lower ribbed plates (2), an electric telescopic rod (3) and two upper ribbed plates (7), wherein the base is provided with a plurality of upper ribbed plates;

two lower floor (2) symmetry fixed mounting is in base (1) upper surface both sides, lower spout (21) have been seted up on lower floor (2), electric telescopic handle (3) articulate base (1) upper surface one end, electric telescopic handle (3) flexible end fixed mounting has mounting (31), fixed mounting has sheer pole (4) on mounting (31), sheer pole (4) both ends are run through lower spout (21) and respectively fixedly connected with lower drive plate (5), sheer pole (4) both ends are in reciprocal slip in lower spout (21), two equal fixed mounting has lower rack (51), two below lower drive plate (5) one end top and the other end the equal fixed mounting in lower floor (2) outside installs coupling mechanism (6), coupling mechanism (6) include four lower gear (61), Stock (62), two pivot (63), short slab (64), go up gear (65), four lower gear (61) rotates respectively and installs two lower floor (2) outside both ends, four lower gear (61) all with lower rack (51) meshing transmission, stock (62) fixed mounting is four the gear (61) outside is down, two pivot (63) articulate respectively between stock (62), short slab (64) articulate on pivot (63), it all fixed mounting in to go up gear (65) short slab (64) one end inboard, it installs to go up gear (65) rotation go up floor (7) outside both ends, go up and seted up spout (71) on floor (7), upward sliding placement has last horizontal pole (9) in spout (71), it has last drive plate (8) to go up horizontal pole (9) both ends fixed mounting, the upper rack (81) is fixedly arranged above one end and below the other end of the upper driving plate (8), the upper rack (81) is in meshing transmission with the upper gear (65), and the bearing plate (10) is fixedly arranged above the two upper ribbed plates (7).

2. A scaffold for building engineering according to claim 1, characterized in that the fixing mechanisms (11) are fixedly mounted at four corners of the upper surface of the bearing plate (10).

3. A scaffold for building engineering according to claim 2, wherein the fixing mechanism (11) comprises a support plate (111), four sets of clamping members (112), a linkage member (113) and a bolt (114), the support plate (111) is fixedly installed at four corners of the upper surface of the bearing plate (10), each set of clamping members (112) is hinged to one side of the support plate (111), the linkage member (113) is movably placed between each set of clamping members (112), the bolt (114) penetrates through the bearing plate (10) to be in threaded connection with the linkage member (113), and the bolt (114) is rotatably connected with the bearing plate (10).

4. A scaffolding for building engineering according to claim 1, characterized in that the length of the short plate (64) is shorter than the long rod (62).

5. A scaffolding for building engineering according to claim 1, characterized in that the length of the lower runner (21) and the upper runner (71) is such that the connection mechanism (6) is fully extended and folded.