CN216303051U

CN216303051U - Construction scaffold hoists transfer device

Info

Publication number: CN216303051U
Application number: CN202122659722.6U
Authority: CN
Inventors: 额尔敦吐; 王昌; 金龙
Original assignee: Inner Mongolia Jushi Reinforcement Engineering Co ltd
Current assignee: Inner Mongolia Jushi Reinforcement Engineering Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-15
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of scaffold hoisting, and discloses a building construction scaffold hoisting and transferring device which comprises side frames, wherein the side frames are symmetrically arranged, a bottom plate is detachably arranged at the lower part of each side frame, baffles are detachably arranged at two ends of each side frame to form a frame-shaped structure, a hanging bracket connected with a tower crane hook is detachably arranged at the upper part of each side frame, each side frame comprises a bearing beam, the bearing beams are symmetrically arranged up and down, connecting discs are equidistantly arranged on the side walls of the bearing beams, the connecting discs are I-shaped rotary bodies, through holes are arranged at equal angles on flanges of the connecting discs, X-shaped frames are fixed between the adjacent connecting discs through high-strength bolts, lug seats arranged in a matrix mode are arranged on the top surfaces of the bottom plates, and the lug seats are connected with the side frames through the high-strength bolts; this application reasonable in design, simple structure, light in weight, with low costs, hoist and mount are stable, and application scope is wide, and the security of hoist and mount transportation has been improved greatly to the flexible operation.

Description

Construction scaffold hoists transfer device

Technical Field

The utility model relates to the technical field of scaffold hoisting, in particular to a building construction scaffold hoisting and transferring device.

Background

The building construction is a production movement which is carried out by people to build various building products in a certain space and time according to a specific design blueprint by utilizing various building materials and mechanical equipment; the method comprises the whole production process from construction preparation, earth breaking engineering to engineering completion acceptance inspection; in the process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, reinforcing steel bar engineering, template engineering, scaffold engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structure installation engineering and the like are carried out.

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The fastener type scaffold is suitable for various buildings and structures with plane and vertical surfaces due to large bearing capacity, convenient assembly and disassembly, flexible erection, easy adjustment of the length of the steel pipe and simple and convenient connection of the fastener.

However, need use the scaffold frame of a large amount of cylinder structures to support the template at formwork in-process, the scaffold frame is mostly all through tower crane direct hoist and mount to assigned position, and current hoist and mount case is because the space is fixed for the scaffold frame length that can load is fixed, and operation flexibility is poor, and the security is low.

Disclosure of Invention

The utility model aims to provide a lifting and transferring device for a building construction scaffold, which is light in weight, low in cost, stable in lifting, wide in application range and flexible in operation, greatly improves the safety of lifting and transferring, and effectively solves the problems in the background technology.

The technical scheme adopted by the utility model is as follows: the utility model provides a construction scaffold frame hoist and mount transfer device, includes the side bearer, the side bearer symmetry sets up, has the bottom plate at the lower part demountable installation of side bearer, has the baffle at the both ends demountable installation of side bearer, constitutes frame column structure, has the gallows of being connected with the tower crane couple at the upper portion demountable installation of side bearer.

Furthermore, considering that the length of the side frame is variable and the butt joint part requires reliable connection, the side frame comprises a bearing beam, the bearing beam is arranged in an up-down symmetrical mode, connecting discs are arranged on the side wall of the bearing beam at equal intervals and are I-shaped rotary bodies, through holes are formed in flanges of the connecting discs at equal angles, and an X-shaped frame is fixed between the adjacent connecting discs through high-strength bolts.

Furthermore, considering that the bottom plate is detachably connected with the side frames, the top surface of the bottom plate is provided with lug seats which are arranged in a matrix mode, and the lug seats are connected with the side frames through high-strength bolts.

Furthermore, considering that the baffle plate is detachably connected with the side frame, round holes which are arranged at equal angles are formed in four angular positions of the end face of the baffle plate, and the round holes of the baffle plate are connected with the side frame through high-strength bolts.

Furthermore, considering that the hanging bracket is detachably connected with the side frame, the hanging bracket comprises an oblique beam, one end of the oblique beam is fixed with the side frame through a bolt, and the other end of the oblique beam is fixed with a lifting lug through a high-strength bolt.

Furthermore, when the scaffold is placed in the side frame, all scaffold steel pipes are placed loosely, the stability is poor, the end face of the baffle is provided with a chute, and an expansion mechanism for extruding the scaffold steel pipes is arranged in the chute.

Further, the extension mechanism includes the positioning seat, removes the seat, the lower extreme at the spout is established to the positioning seat, remove the seat and establish the upper end at the spout, be equipped with first connecting rod between the positioning seat, be equipped with the second connecting rod between removing the seat, it has first expansion board to articulate on first connecting rod, articulates on the second connecting rod has the second expansion board, and the free end of second expansion board and first expansion board is articulated mutually, is equipped with the lead screw between first connecting rod and second connecting rod, is equipped with the hand wheel at the free end of lead screw.

Further, the length standard of the steel pipes of the scaffold is different, the shorter scaffold is placed in the longer side frame for hoisting, the unstable gravity center condition exists, the limiting plates are fixed between the side frames through high-strength bolts, and the limiting plates are parallel to the baffle plates.

Further, considering that the first connecting rod and the second connecting rod of the expanding mechanism transversely penetrate through the limiting plate, a through groove through which the first connecting rod and the second connecting rod penetrate is formed in the end face of the limiting plate.

The utility model has the beneficial effects that: the side frames, the baffles and the bottom plates are arranged to form a frame structure, the length of each side frame can be prolonged, the scaffold is suitable for placing scaffolds with different sizes, the overall weight of the scaffold is greatly reduced by the side frames, the wind resistance is small during hoisting, the hoisting and transferring safety is improved, and in addition, the baffles and the bottom plates enable the scaffold to be placed reliably, so that the scaffold is prevented from falling off during transferring; the hanging bracket is arranged and matched with the connecting disc on the side frame, so that the position of the hanging bracket is adjustable, the balanced stress of the hanging is ensured, the hanging is stable, and the hanging bracket is connected with the side frame by the bolt, so that the scaffold can be conveniently taken out by disassembling the hanging bracket; the expansion mechanism is arranged to extrude the scaffold placed in the side frame, and the position of the scaffold is fixed in multiple degrees of freedom, so that the hoisting stability is improved, and the scaffold is safer and more efficient; the detachable limiting plate is arranged, so that the lifting device can be used for lifting a short scaffold steel pipe, the position of the scaffold steel pipe is limited, and the condition that the lifting gravity center is unstable is avoided; this application reasonable in design, simple structure, light in weight, with low costs, hoist and mount are stable, and application scope is wide, and the security of hoist and mount transportation has been improved greatly to the flexible operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a perspective view of the side frame.

Fig. 3 is a schematic perspective view of the bottom plate.

Fig. 4 is a schematic perspective view of the baffle.

Fig. 5 is a front view structure diagram of the hanger.

FIG. 6 is a side sectional view of the expansion mechanism.

Fig. 7 is a perspective view of the expanding mechanism.

Fig. 8 is a schematic perspective view of the limiting plate.

In the figure: the device comprises a side frame 1, a bottom plate 2, a baffle 3, a hanger 4, a bearing beam 5, a connecting disc 6, a through hole 7, a high-strength bolt 8, an X-shaped frame 9, an ear seat 10, a round hole 11, an oblique beam 12, a bolt 13, a lifting lug 14, a sliding groove 15, an expansion mechanism 16, a positioning seat 17, a moving seat 18, a first connecting rod 19, a second connecting rod 20, a first expansion plate 21, a second expansion plate 22, a screw 23, a hand wheel 24, a limiting plate 25 and a through groove 26.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solution of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Example one

As shown in fig. 1-5, a building construction scaffold hoisting and transferring device comprises a side frame 1, wherein the side frame 1 is arranged symmetrically to the vertical horizontal plane, the overall weight of the device is greatly reduced, the wind resistance is small during hoisting, the hoisting and transferring safety is improved, the side frame 1 comprises a bearing beam 5, the bearing beam 5 is made of seamless steel pipes, the strength and the rigidity are high, the bearing force is large, the bearing beam 5 is arranged symmetrically up and down, connecting discs 6 are welded on the side wall of the bearing beam 5 at equal intervals, the connecting discs 6 are arranged at two ports of the bearing beam 5, the connection of the butt joint is reliable, the length of the side frame 1 is prolonged, the device is suitable for placing scaffolds with different sizes, the connecting discs 6 are i-shaped rotary bodies, through holes 7 are processed on the flanges of the connecting discs 6 at intervals of 45 degrees, X-shaped frames 9 are fixed between the adjacent connecting discs 6 through high-strength bolts 8, the X-shaped frames 9 are made by welding two inclined pipes, the stability of the structure of the side frame 1 is enhanced, the position of a scaffold can be limited in the front and rear direction, the bottom plate 2 is detachably mounted at the lower part of the side frame 1, the extension or shortening installation of the scaffold is facilitated, the bottom plate 2 is a rectangular plate, the bottom plate 2 is located between adjacent connecting discs 6, the top surface of the bottom plate 2 is welded with the lug seats 10 which are arranged in a matrix manner, the number of the lug seats is 4, the lug seats 10 are connected with the connecting discs 6 of the side frame 1 through high-strength bolts 8, the position of the scaffold is limited downwards, the scaffold is reliably placed, the scaffold is prevented from falling off in the transportation process, baffle plates 3 are detachably mounted at the two ends of the side frame 1, the baffle plates 3 are rectangular plates, round holes 11 which are arranged at intervals of 45 degrees are processed at four angular positions of the end surface of each baffle plate 3, the round holes 11 of the baffle plates 3 are connected with the connecting discs 6 of the side frame 1 through the bolts 8, and the position of the scaffold is limited in the left and right directions, make the scaffold frame place reliably, avoid the scaffold frame to drop in transporting, wherein side bearer 1,

baffle

3, 2 three of bottom plate constitute frame column structure and are used for hoist and mount transportation scaffold frame, but at the upper portion demountable installation of side bearer 1 have 4 of being connected with the tower crane couple, gallows 4 includes sloping 12, and a set of quantity is 4, and the one end of sloping 12 is fixed through bolt 13 with side bearer 1, and the other end of sloping 12 is fixed with lug 14 of being connected with the tower crane couple through high strength bolt 8, and connection pad 6 on the cooperation side bearer 1 for gallows 4 position is adjustable, has guaranteed hoist and mount atress balance, and hoist and mount are stable, and gallows 4 and side bearer 1 adopt bolt 13 to be connected, and the dismantlement gallows 4 of being convenient for carries out taking out of scaffold frame.

Example two

As shown in fig. 6-7, considering that when a scaffold is placed in the side frame 1, all scaffold steel pipes are loosely placed and have poor stability, the end surface of the baffle 3 is processed with a vertical sliding groove 15, an expanding mechanism 16 for extruding scaffold steel pipes is installed in the sliding groove 15, the scaffold placed in the side frame 1 is fixed at the position of the scaffold in multiple degrees of freedom by extruding, so that the hoisting stability is improved, and the expanding mechanism 16 is safer and more efficient, the expanding mechanism 16 includes a positioning seat 17 and a moving seat 18, the positioning seat 17 and the moving seat 18 are both in an i-shaped structure, the positioning seat 17 is fixed at the lower end of the sliding groove 15 by a bolt, the moving seat 18 is connected with the upper end of the sliding groove 15 in a sliding manner, a first connecting rod 19 is fixed between the positioning seats 17 by a bolt, the first connecting rod 19 is a square steel pipe, and a second connecting rod 20 is fixed between the moving seats 18 by a bolt, the second connecting rod 20 is a square steel pipe, a first expansion plate 21 is hinged on the first connecting rod 19, a second expansion plate 22 is hinged on the second connecting rod 20, the second expansion plate 22 is hinged with the free end of the first expansion plate 21, a lead screw 23 is installed between the first connecting rod 19 and the second connecting rod 20, the lead screw 23 is rotatably connected with the first connecting rod 19, the lead screw 23 is in threaded connection with the second connecting rod 20, a hand wheel 24 is fixed at the free end of the lead screw 23 through a bolt, and the extrusion process comprises the following steps: constructors firstly place the scaffold in a frame-shaped structure formed by the side frame 1, the baffle 3 and the bottom plate 2, rotate the hand wheel 24 to drive the screw 23 to drive the second connecting rod 20 to move downwards, and the clamping between the first expansion plate 21 and the second expansion plate 22 is gradually reduced, so that the scaffold placed loosely is pressed tightly.

EXAMPLE III

As shown in fig. 8, the steel pipe length standard of considering the scaffold differs, and hoist in longer side bearer 1 is placed to shorter scaffold, has the unstable condition of focus, demountable installation has limiting plate 25 between the side bearer 1, and limiting plate 25 is rectangle panel, and limiting plate 25 is fixed through high strength bolt 8 and side bearer 1's connection pad 6, and limiting plate 25 is parallel with baffle 3, can be used for the hoist and mount of shorter scaffold steel pipe, restricts its position, has avoided the unstable condition of hoist and mount focus.

Further, considering that the first connecting rod 19 and the second connecting rod 20 of the expansion mechanism 16 cross the limiting plate 25, a through groove 26 through which the first connecting rod 19 and the second connecting rod 20 pass is processed on the end surface of the limiting plate 25, and the through groove 26 is vertical, so that the expansion mechanism 16 can be conveniently used.

Application scenarios and working principles: in a certain building construction site, when scaffold engineering is carried out, scaffolds of various sizes need to be hoisted to designated positions, the scaffold hoisting method is used for hoisting, assembly of the side frame 1 is carried out according to the length of the scaffold to be hoisted, after the assembly is finished, the scaffold is firstly placed in a frame-shaped structure formed by the side frame 1, the baffle plate 3 and the bottom plate 2, a hand wheel 24 is rotated to drive a lead screw 23 to drive a second connecting rod 20 to move downwards, clamping between a first expansion plate 21 and a second expansion plate 22 is gradually reduced, the scaffold placed loosely is pressed tightly, then a lifting lug 14 of a hanger 4 is connected with a hook of a tower crane, hoisting and transportation is started, wind resistance is small during hoisting, stability is good, after the scaffold reaches the designated positions, a plug pin 13 on the hanger 4 is taken down, and a constructor can take out the scaffold; this application reasonable in design, simple structure, light in weight, with low costs, hoist and mount are stable, and application scope is wide, and the security of hoist and mount transportation has been improved greatly to the flexible operation.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to one skilled in the art that various changes and modifications can be made, and equivalents can be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a construction scaffold frame hoist and mount transfer device, includes side bearer (1), its characterized in that side bearer (1) symmetry sets up, has bottom plate (2) in the lower part demountable installation of side bearer (1), has baffle (3) at the both ends demountable installation of side bearer (1), constitutes frame column structure, has gallows (4) of being connected with the tower crane couple in the upper portion demountable installation of side bearer (1).

2. The hoisting and transferring device for the building construction scaffold as claimed in claim 1, wherein the side frame (1) comprises bearing beams (5), the bearing beams (5) are arranged in an up-down symmetrical manner, connecting discs (6) are arranged on the side walls of the bearing beams (5) at equal intervals, the connecting discs (6) are I-shaped rotary bodies, through holes (7) are arranged on the flanges of the connecting discs (6) at equal angles, and an X-shaped frame (9) is fixed between the adjacent connecting discs (6) through high-strength bolts (8).

3. The lifting and transferring device for the building construction scaffold as claimed in claim 1, wherein the top surface of the bottom plate (2) is provided with the lug seats (10) arranged in a matrix, and the lug seats (10) are connected with the side frames (1) through high-strength bolts (8).

4. The lifting and transferring device for the building construction scaffold as claimed in claim 1, wherein the baffle (3) is provided with round holes (11) arranged at equal angles at four corners of the end surface, and the round holes (11) of the baffle (3) are connected with the side frames (1) through high-strength bolts (8).

5. The lifting and transferring device for the building construction scaffold as claimed in claim 1, wherein the lifting frame (4) comprises an oblique beam (12), one end of the oblique beam (12) is fixed with the side frame (1) through a bolt (13), and the other end of the oblique beam (12) is fixed with a lifting lug (14) through a high-strength bolt (8).

6. The lifting and transferring device for the building construction scaffold according to claim 1, wherein the end face of the baffle (3) is provided with a chute (15), and an expanding mechanism (16) for extruding the scaffold steel pipe is arranged in the chute (15).

7. The building construction scaffold hoisting and transferring device as claimed in claim 6, wherein the expanding mechanism (16) comprises positioning seats (17) and moving seats (18), the positioning seats (17) are arranged at the lower ends of the sliding chutes (15), the moving seats (18) are arranged at the upper ends of the sliding chutes (15), first connecting rods (19) are arranged between the positioning seats (17), second connecting rods (20) are arranged between the moving seats (18), first expanding plates (21) are hinged on the first connecting rods (19), second expanding plates (22) are hinged on the second connecting rods (20), the second expanding plates (22) are hinged with the free ends of the first expanding plates (21), lead screws (23) are arranged between the first connecting rods (19) and the second connecting rods (20), and hand wheels (24) are arranged at the free ends of the lead screws (23).

8. The lifting and transferring device for the building construction scaffold as claimed in claim 1, wherein a limiting plate (25) is detachably mounted between the side frames (1), and the limiting plate (25) is parallel to the baffle (3).

9. The lifting and transferring device for the building construction scaffold as claimed in claim 8, wherein the end face of the limiting plate (25) is provided with a through groove (26).