CN219175827U

CN219175827U - Scaffold auxiliary installation fixer

Info

Publication number: CN219175827U
Application number: CN202320703110.9U
Authority: CN
Inventors: 唐翠丽; 姜新强; 刘国卿; 张文超; 马志杰
Original assignee: Shandong Huabang Construction Group Co ltd
Current assignee: Shandong Huabang Construction Group Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-06-13
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses an auxiliary scaffold mounting fixer, which belongs to the technical field of scaffolds and aims at solving the problems that a common scaffold is not portable enough and relatively poor in stability when in use, and the auxiliary scaffold mounting fixer comprises a base, wherein a plurality of symmetrically arranged fixing rods are fixed at the top end of the base, a mounting frame is commonly fixed at the top ends of the plurality of fixing rods, a scaffold main rod is fixed at the top end of the mounting frame, and a plurality of symmetrically arranged connecting plates are fixed on the outer side wall of the base; according to the utility model, the lifting plate is controlled to descend so as to push the connecting rod and the universal wheels to prop open, and the scaffold main rod is supported in an auxiliary manner, so that the supporting strength and stability of the universal wheels and the connecting rods to the scaffold main rod are improved, the limiting rod is pushed to be inserted into the ground when the lifting plate descends, the base can be integrally fixed, the stability and the firmness of the device are further improved, the shaking and the deviation of the scaffold main rod are avoided, and the scaffold main rod is safer.

Description

Scaffold auxiliary installation fixer

Technical Field

The utility model belongs to the technical field of scaffolds, and particularly relates to an auxiliary installation fixer for a scaffold.

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 traditional scaffold is mostly built for fixed concatenation, is comparatively inconvenient and heavy when removing, and needs to use more scaffolds in different positions in the building construction process, for the removal convenience, these are all general with the scaffold set up the universal wheel on the stabilizer blade, lock the universal wheel after removing required position of putting, and all weights of scaffold and constructor on the scaffold are all pressed on the universal wheel in the use, do not have better fixing device to it, stability and security are relatively poor.

Therefore, a scaffold auxiliary installation fixture is needed to solve the problems that a common scaffold is not portable enough and relatively poor in stability when in use.

Disclosure of Invention

The utility model aims to provide an auxiliary scaffold mounting fixer for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary installation fixer of scaffold frame, includes the base, the top of base is fixed with a plurality of dead levers that are the symmetry setting, and is a plurality of the top of dead lever is fixed with the mounting bracket jointly, the top of mounting bracket is fixed with the scaffold mobile jib, the lateral wall of base is fixed with a plurality of connecting plates that are the symmetry setting, the top slip of connecting plate runs through there is the slider, the lower extreme of slider is fixed with the universal wheel, the top of base be provided with universal wheel matched with control assembly.

In the scheme, it is to be noted that, the control assembly include with the lead screw that the base top rotates to be connected, the lead screw runs through to inside the mounting bracket, the lead screw with the top inner wall of mounting bracket rotates to be connected, the lateral wall threaded connection of lead screw has the lifter plate, sliding connection between lifter plate and the dead lever, a plurality of the top of slider all with articulated connecting rod between the lifter plate, the lateral wall fastening of lead screw has cup jointed the worm wheel, one side lateral wall rotation of mounting bracket is connected with the control shaft, the lateral wall fastening of control shaft has cup jointed the worm, the worm with intermeshing transmission between the worm wheel, one side outer wall rotation of mounting bracket be connected with control shaft coaxial coupling's knob.

It is further worth to say that the low end of lifter plate is fixed with a plurality of gag lever posts that are the symmetry setting, the gag lever post slides and runs through the top lateral wall of base, the low end of gag lever post is the toper of standing upside down.

The sliding through groove is formed in the top end of the connecting plate, and two side walls of the sliding block are in sliding connection with two side walls of the sliding through groove.

As a preferred embodiment, the connecting rod and the sliding block are arranged in an inclined manner, and the vertical section of the sliding block is in an inverted convex shape.

As a preferable implementation mode, the worm and the worm wheel are positioned in the mounting frame, and the screw rod and the control shaft are vertically arranged.

Compared with the prior art, the scaffold auxiliary installation fixer provided by the utility model at least comprises the following beneficial effects:

(1) Can promote connecting rod and a plurality of universal wheels through control lifter plate decline and prop open to carry out auxiliary stay to the scaffold frame mobile jib, improve universal wheel and connecting rod to scaffold frame mobile jib's supporting strength and stability, promote the gag lever post and insert ground when the lifter plate descends, can carry out whole fixedly to the base, further improve the stability and the fastness of the device, avoid scaffold frame mobile jib to take place to rock and skew, safer.

(2) Can control a plurality of connecting rods and gag lever post through rotating the knob and remove, the device of being convenient for carries out fixed point installation and erects, and the device of also being convenient for accomodates simultaneously and removes, has also improved the portability of scaffold frame when using greatly when having improved scaffold frame overall stability, and is more practical.

Drawings

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

FIG. 2 is a schematic view of a screw structure according to the present utility model;

FIG. 3 is a schematic view of a worm gear structure according to the present utility model;

fig. 4 is a schematic view of a base structure of the present utility model in a split view.

In the figure: 1. a base; 2. a fixed rod; 3. a mounting frame; 4. a scaffold main rod; 5. a connecting plate; 6. a slide block; 7. a universal wheel; 8. a control assembly; 81. a screw rod; 82. a lifting plate; 83. a connecting rod; 84. a worm wheel; 85. a control shaft; 86. a worm; 87. a knob; 9. a limit rod; 10. sliding through groove.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-4, the utility model provides an auxiliary scaffold mounting fixer, which comprises a base 1, wherein a plurality of symmetrically arranged fixing rods 2 are fixed at the top end of the base 1, a mounting frame 3 is commonly fixed at the top ends of the plurality of fixing rods 2, a scaffold main rod 4 is fixed at the top end of the mounting frame 3, a plurality of symmetrically arranged connecting plates 5 are fixed on the outer side wall of the base 1, a sliding block 6 is slidably penetrated at the top end of the connecting plates 5, universal wheels 7 are fixed at the lower end of the sliding block 6, and a control assembly 8 matched with the universal wheels 7 is arranged at the top end of the base 1; the scaffold main rod is supported by the base 1 and the connecting plate 5 in combination with the universal wheels 7, so that the stability of the scaffold after construction can be greatly improved.

As further shown in fig. 1, 2, 3 and 4, it is worth specifically explaining that the control assembly 8 includes a screw rod 81 rotatably connected to the top end of the base 1, the screw rod 81 penetrates into the mounting frame 3, the screw rod 81 is rotatably connected to the top end inner wall of the mounting frame 3, the outer side wall of the screw rod 81 is in threaded connection with a lifting plate 82, the lifting plate 82 is slidably connected with a plurality of fixing rods 2, connecting rods 83 are hinged between the top ends of a plurality of sliding blocks 6 and the lifting plate 82, the outer side wall fastening of the screw rod 81 is sleeved with a worm gear 84, one side wall of the mounting frame 3 is rotatably connected with a control shaft 85, the outer side wall fastening of the control shaft 85 is sleeved with a worm 86, the worm 86 and the worm gear 84 are in meshed transmission, and the outer side wall of the mounting frame 3 is rotatably connected with a knob 87 coaxially connected with the control shaft 85; the lifting plate 82 is controlled to descend so as to push the connecting rod 83 and the universal wheels 7 to be unfolded, the scaffold main rod 4 is supported in an auxiliary mode, and the supporting strength and stability of the universal wheels 7 and the connecting rod 83 to the scaffold main rod 4 are improved.

As further shown in fig. 1 and 4, it is worth specifically explaining that a plurality of symmetrically arranged limiting rods 9 are fixed at the lower end of the lifting plate 82, the limiting rods 9 slide through the top side wall of the base 1, and the lower end of the limiting rods 9 is in an inverted cone shape; the lifting plate 82 pushes the limiting rod 9 to be inserted into the ground when being lowered, the base 1 can be integrally fixed, the stability and the firmness of the device are further improved, the shaking and the deviation of the scaffold main rod 4 are avoided, and the scaffold main rod is safer.

The scheme comprises the following working processes: when the scaffold main rod 4 is needed to be spliced and built, the scaffold main rod 4 is pushed to a required fixed position, then the knob 87 is rotated to drive the control shaft 85 to rotate, the worm 86 and the worm gear 84 are driven to carry out meshing transmission when the control shaft 85 rotates, the screw rod 81 and the lifting plate 82 are driven to carry out threaded transmission when the worm 86 and the worm 86 are driven to carry out meshing transmission, then the lifting plate 82 is driven to descend, the sliding blocks 6 are pushed to move through the connecting rods 83 when the lifting plate 82 descends, then the sliding blocks 6 are mutually far away from and the connecting rods 83 and the universal wheels 7 are driven to stretch out, the supporting strength of the scaffold main rod 4 can be enhanced, meanwhile, the lifting plate 82 descends to push the limiting rods 9 to be inserted into the ground, the whole device is fixed, the stability of the scaffold main rod 4 is guaranteed, finally, the universal wheels 7 are locked, the scaffold main rod 4 is installed and fixed, when the lifting plate 82 is required to be driven to ascend after the use, the lifting plate 82 is driven to ascend, the limiting rods 9 are driven to ascend when the lifting plate 82 is descended, and the universal wheels are matched with the connecting rods 83 to mutually close, so that the portable main rod 7 is convenient for people to use the scaffold main rod 4.

The working process can be as follows: can promote connecting rod 83 and a plurality of universal wheels 7 to strut through control lifter plate 82 decline to carry out auxiliary stay to scaffold mobile jib 4, improve the supporting strength and the stability of universal wheel 7 and connecting rod 83 to scaffold mobile jib 4, promote gag lever post 9 to insert ground when lifter plate 82 descends, can wholly fix base 1, further improve the stability and the fastness of the device, avoid scaffold mobile jib 4 to take place to rock and skew, safer.

As further shown in fig. 1, 2 and 4, it should be noted that the top end of the connecting plate 5 is provided with a sliding through groove 10, and two side walls of the slider 6 are slidably connected with two side walls of the sliding through groove 10.

As further shown in fig. 1, 2, 3 and 4, it should be noted that the connecting rod 83 is disposed obliquely with the sliding block 6, the vertical section of the sliding block 6 is in an inverted convex shape, the worm 86 and the worm gear 84 are located in the mounting frame 3, and the screw rod 81 is disposed vertically with the control shaft 85; the knob 87 is turned to control the plurality of connecting rods 83 and the limiting rods 9 to move, so that the device is convenient to install and erect at fixed points, meanwhile, the device is convenient to store and move, the overall stability of the scaffold is improved, the portability of the scaffold in use is greatly improved, and the scaffold is more practical.

To sum up: the knob 87 is turned to control the plurality of connecting rods 83 and the limiting rods 9 to move, so that the device is convenient to install and erect at fixed points, meanwhile, the device is convenient to store and move, the overall stability of the scaffold is improved, the portability of the scaffold in use is greatly improved, and the scaffold is more practical.

Claims

1. The utility model provides an auxiliary installation fixer of scaffold frame, includes base (1), its characterized in that, the top of base (1) is fixed with a plurality of dead levers (2) that are the symmetry setting, and is a plurality of the top of dead lever (2) is fixed with mounting bracket (3) jointly, the top of mounting bracket (3) is fixed with scaffold mobile jib (4), the lateral wall of base (1) is fixed with a plurality of connecting plates (5) that are the symmetry setting, the top slip of connecting plate (5) runs through has slider (6), the lower extreme of slider (6) is fixed with universal wheel (7), the top of base (1) be provided with universal wheel (7) matched with control assembly (8).

2. A scaffold auxiliary installation fixture according to claim 1, wherein: the control assembly (8) comprises a screw rod (81) connected with the top end of the base (1) in a rotating mode, the screw rod (81) penetrates through the inside of the installation frame (3), the screw rod (81) is connected with the inner wall of the top end of the installation frame (3) in a rotating mode, the outer side wall of the screw rod (81) is connected with a lifting plate (82) in a threaded mode, the lifting plate (82) is connected with a plurality of fixing rods (2) in a sliding mode, the top ends of the sliding blocks (6) are all hinged to the lifting plate (82) in a hinged mode, a worm wheel (84) is fixedly sleeved on the outer side wall of the screw rod (81), a control shaft (85) is connected to one side wall of the installation frame (3) in a rotating mode, a worm (86) is fixedly sleeved on the outer side wall of the control shaft (85), the worm (86) is in a meshed transmission mode, and a knob (87) connected with the control shaft (85) in a coaxial mode is connected with the outer side wall of the installation frame (3).

3. A scaffold auxiliary installation fixture according to claim 2, wherein: the lifting device is characterized in that a plurality of limit rods (9) which are symmetrically arranged are fixed at the lower end of the lifting plate (82), the limit rods (9) penetrate through the top end side wall of the base (1) in a sliding mode, and the lower end of the limit rods (9) is in an inverted cone shape.

4. A scaffold auxiliary installation fixture according to claim 3, wherein: the top of the connecting plate (5) is provided with a sliding through groove (10), and side walls on two sides of the sliding block (6) are in sliding connection with side walls on two sides of the sliding through groove (10).

5. The scaffold auxiliary installation fixture of claim 4, wherein: the connecting rod (83) and the sliding block (6) are obliquely arranged, and the vertical section of the sliding block (6) is in an inverted convex shape.

6. The scaffold auxiliary installation fixture of claim 5, wherein: the worm (86) and the worm wheel (84) are positioned inside the mounting frame (3), and the screw rod (81) and the control shaft (85) are vertically arranged.