CN219387092U - Scaffold frame auxiliary construction platform for building construction - Google Patents

Abstract

The utility model discloses an auxiliary building platform of a scaffold for building construction, which comprises a workbench, a connecting rod mechanism, a first gear, a second gear, a transmission assembly, a supporting plate, supporting legs and a folding universal wheel carrier, wherein the supporting legs are fixedly arranged at the bottom of the supporting plate, the folding universal wheel carrier is hinged at the bottom of the supporting plate, the first gear and the second gear are respectively and rotatably connected with the supporting plate, the bottom of the connecting rod mechanism is respectively and fixedly connected with the first gear and the second gear, the top of the connecting rod mechanism is hinged with the workbench, and the transmission assembly is respectively meshed with the first gear and the second gear. The utility model belongs to the technical field of building construction, and particularly relates to a scaffold auxiliary construction platform for building construction, which is capable of being folded and stored in a non-use state of universal wheels and has a lifting function and is convenient for scaffold construction.

Description

Scaffold frame auxiliary construction platform for building construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a scaffold auxiliary construction platform for building construction.

Background

The scaffold is a working platform erected for ensuring that each construction process is smoothly carried out, the prior operation platform for building the stairwell masonry structure and decoration construction on the construction site of the building engineering is usually formed by welding steel pipes and fasteners or main components, and even the simple operation platform is formed by simply nailing wood plates and battens together, and the movable scaffold is required to assist in building the platform in the scaffold building process.

At present, the movable scaffold auxiliary building platform is moved by using universal wheels, and is supported by using the universal wheels when in use after movement, and the self-locking mechanism of the universal wheels is easy to wear due to the use mode, so that the utility model designs the scaffold auxiliary building platform for building construction to solve the problems.

Disclosure of Invention

In order to solve the problems, the utility model provides the scaffold auxiliary building platform for building construction, which is capable of being folded and stored in a non-use state of the universal wheels, has a lifting function and is convenient for building a scaffold.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a scaffold frame for construction assists and builds platform, includes workstation, link mechanism, gear one, gear two, drive assembly, backup pad, stabilizer blade and folding universal wheel carrier, the backup pad bottom is fixed to be located to the stabilizer blade, folding universal wheel carrier articulates locates the backup pad bottom, but gear one and gear two respectively with backup pad swivelling joint, link mechanism bottom links to each other with gear one and gear two are fixed respectively, link mechanism top and workstation are articulated, drive assembly meshes with gear one and gear two respectively, folding universal wheel carrier folds in the backup pad bottom when non-service condition, supports the backup pad by the stabilizer blade to extension universal wheel's life, drive assembly drives gear one and gear two through the meshing effect and rotate, thereby adjusts the workstation height, the workman of being convenient for builds the scaffold frame.

Further, drive assembly includes connecting rod one, stop collar, slide bar, actuating lever, actuating motor, motor place case, connecting rod two, screw rod and screw sleeve, the motor is placed the case and is linked to each other with the backup pad is fixed, the actuating motor is fixed to be located the motor and is placed the incasement, the output of actuating motor is rotatable to run through the motor and is placed the case and link to each other with the screw rod is fixed, the screw rod is rotatable to run through screw sleeve setting, be equipped with the internal thread with screw rod assorted in the screw sleeve, screw sleeve links to each other with the actuating lever is fixed, the actuating lever links to each other with the slide bar is fixed, connecting rod two ends are fixed with connecting rod two respectively and link to each other with the actuating lever, stop collar links to each other with the backup pad is fixed, the slide bar is slidable to run through the stop collar setting, fixed being equipped with the rack one on the slide bar, fixed being equipped with the rack two on the connecting rod, gear one meshes with rack one, actuating motor drives the screw rod and rotates through the interact with screw rod, converts actuating motor's rotatory effort into along spacing sleeve's slip effort, and a rack rotates, and two drives the rack rotation, and the motion of gear two through the motion of work platform realization of work level.

Further, the folding universal wheel carrier comprises a first hinge bracket, a second hinge bracket, a universal roller and a folding rod, the folding rod is hinged with the supporting plate, the first hinge bracket is hinged with the folding rod, the second hinge bracket is hinged with the supporting plate, the folding rod is hinged with the second hinge bracket, a bulge is arranged on the second hinge bracket, a groove corresponding to the bulge is arranged on the first hinge bracket, when the universal roller is in a use state, the first hinge bracket and the second hinge bracket are in a straightening state, at the moment, the bulge on the second hinge bracket falls into the groove on the first hinge bracket, the first hinge bracket and the second hinge bracket are prevented from further rotating relatively, so that the folding rod is vertical to the ground, and when the universal roller is in a non-use state, the first hinge bracket and the second hinge bracket are separated, so that the folding rod is contained at the bottom of the supporting plate.

Preferably, the sliding rods are symmetrically provided with two groups along the screw rod.

Preferably, the driving motor is a servo motor.

Preferably, the folding universal wheel frames are symmetrically provided with a plurality of groups along the supporting plate.

The utility model adopts the structure to obtain the beneficial effects as follows: the scaffold auxiliary building platform for building construction provided by the utility model has the advantages that the operation is simple, the structure is compact, the design is reasonable, the folding universal wheel frame is folded at the bottom of the supporting plate when not in use, the supporting plate is supported by the supporting legs, so that the service life of the universal wheel is prolonged, the transmission assembly drives the first gear and the second gear to rotate through the meshing effect, the height of the workbench is adjusted, and the technical problem that the self-locking mechanism of the universal wheel is easy to wear due to the supporting of the universal wheel in the prior art is solved

Drawings

Fig. 1 is a front view of a scaffold for building construction, which is provided by the utility model, for assisting in building a platform;

fig. 2 is a plan view of the scaffold auxiliary construction platform for building construction provided by the utility model;

fig. 3 is a partial enlarged view at a in fig. 1.

Wherein, 1, a workbench, 2, a connecting rod mechanism, 3, a first gear, 4, a second gear, 5, a transmission component, 6, a supporting plate, 7, a supporting leg, 8, a folding universal wheel carrier, 9, a first connecting rod, 10, a limit sleeve, 11, a slide bar, 12, a driving rod, 13 and a driving motor, 14, a motor placing box, 15, a connecting rod II, 16, a screw rod, 17, a threaded sleeve, 18, a first hinged support, 19, a second hinged support, 20, a universal roller, 21, a folding rod, 22, a first rack, 23, a second rack, 24, a protrusion, 25 and a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the scaffold auxiliary construction platform for building construction provided by the utility model comprises a workbench 1, a connecting rod mechanism 2, a first gear 3, a second gear 4, a transmission assembly 5, a supporting plate 6, supporting legs 7 and a folding universal wheel frame 8, wherein the supporting legs 7 are fixedly arranged at the bottom of the supporting plate 6, the folding universal wheel frame 8 is hinged at the bottom of the supporting plate 6, the first gear 3 and the second gear 4 are respectively and rotatably connected with the supporting plate 6, the bottom of the connecting rod mechanism 2 is respectively and fixedly connected with the first gear 3 and the second gear 4, the top of the connecting rod mechanism 2 is hinged with the workbench 1, and the transmission assembly 5 is respectively meshed with the first gear 3 and the second gear 4.

As shown in fig. 2, the transmission assembly 5 includes a first connecting rod 9, a limit sleeve 10, a slide bar 11, a driving rod 12, a driving motor 13, a motor placement box 14, a second connecting rod 15, a screw rod 16 and a threaded sleeve 17, the motor placement box 14 is fixedly connected with the support plate 6, the driving motor 13 is fixedly arranged in the motor placement box 14, the output end of the driving motor 13 rotatably penetrates through the motor placement box 14 and is fixedly connected with the screw rod 16, the screw rod 16 rotatably penetrates through the threaded sleeve 17, an internal thread matched with the screw rod 16 is arranged in the threaded sleeve 17, the threaded sleeve 17 is fixedly connected with the driving rod 12, the driving rod 12 is fixedly connected with the slide bar 11, two ends of the first connecting rod 9 are fixedly connected with the second connecting rod 15 and the driving rod 12 respectively, the limit sleeve 10 is fixedly connected with the support plate 6, the slide bar 11 slidably penetrates through the limit sleeve 10, a first rack 22 is fixedly arranged on the slide bar 11, a second rack 23 is fixedly arranged on the second connecting rod 15, the first gear 3 is meshed with the first rack 22, and the second gear 4 is meshed with the second rack 23.

As shown in fig. 3, the folding universal wheel carrier 8 comprises a first hinge bracket 18, a second hinge bracket 19, universal rollers 20 and a folding rod 21, wherein the folding rod 21 is hinged with the supporting plate 6, the first hinge bracket 18 is hinged with the folding rod 21, the second hinge bracket 19 is hinged with the supporting plate 6, the folding rod 21 is hinged with the second hinge bracket 19, a protrusion 24 is arranged on the second hinge bracket 19, and a groove 25 corresponding to the protrusion 24 is arranged on the first hinge bracket 18.

When the folding universal wheel frame 8 is in specific use, the folding universal wheel frame 8 is folded at the bottom of the supporting plate 6 in a non-use state, the supporting plate 6 is supported by the supporting legs 7, the pressure of a self-locking mechanism of the universal wheel 20 is reduced, thereby prolonging the service life of the universal wheel 20, when the universal wheel 20 rolls in the use state, the first hinge bracket 18 and the second hinge bracket 19 are in a straightening state, at the moment, the protrusions 24 on the second hinge bracket 19 fall into the grooves 25 on the first hinge bracket 18, the first hinge bracket 18 and the second hinge bracket 19 are prevented from further relative rotation, so that the folding rod 21 is vertical to the ground, when the universal wheel 20 is in a non-use state, the ventilation and the grooves 25 are separated, the first hinge bracket 19 and the second hinge bracket 19 are folded, the folding rod 21 is accommodated at the bottom of the supporting plate 6, the driving motor 13 drives the screw 16 to rotate, the rotating acting force of the driving motor 13 is converted into the sliding acting force of the sliding rod 11 along the limit sleeve 10 through the interaction with the screw sleeve 17, the first gear rack 22 drives the gear rack 4 to rotate, and the second gear rack 4 is driven by the worker to rotate, the movement of the connecting rod mechanism 2 realizes the height adjustment of the workbench 1, and the scaffold is convenient to set up.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides a scaffold frame for construction assists and builds platform which characterized in that: the automatic lifting device comprises a workbench, a connecting rod mechanism, a first gear, a second gear, a transmission assembly, a supporting plate, supporting legs and a folding universal wheel carrier, wherein the supporting legs are fixedly arranged at the bottom of the supporting plate, the folding universal wheel carrier is hinged at the bottom of the supporting plate, the first gear and the second gear are respectively and rotatably connected with the supporting plate, the bottom of the connecting rod mechanism is fixedly connected with the first gear and the second gear respectively, the top of the connecting rod mechanism is hinged with the workbench, and the transmission assembly is respectively meshed with the first gear and the second gear; the transmission assembly comprises a first connecting rod, a limiting sleeve, a sliding rod, a driving motor, a motor placing box, a second connecting rod, a screw rod and a threaded sleeve, wherein the motor placing box is fixedly connected with a supporting plate, the driving motor is fixedly arranged in the motor placing box, the output end of the driving motor rotatably penetrates through the motor placing box and is fixedly connected with the screw rod, the screw rod rotatably penetrates through the threaded sleeve, an internal thread matched with the screw rod is arranged in the threaded sleeve, the threaded sleeve is fixedly connected with the driving rod, the driving rod is fixedly connected with the sliding rod, two ends of the first connecting rod are fixedly connected with the second connecting rod respectively, the limiting sleeve is fixedly connected with the supporting plate, the sliding rod slidably penetrates through the limiting sleeve, a first rack is fixedly arranged on the sliding rod, a second rack is fixedly arranged on the second connecting rod, the first gear is meshed with the first rack, and the second gear is meshed with the first rack.

2. The scaffold for building construction of claim 1, wherein the scaffold comprises: the folding universal wheel carrier comprises a first hinge bracket, a second hinge bracket, universal rollers and folding rods, wherein the folding rods are hinged to the supporting plates, the first hinge bracket is hinged to the folding rods, the second hinge bracket is hinged to the supporting plates, the folding rods are hinged to the second hinge bracket, protrusions are arranged on the second hinge bracket, and grooves corresponding to the protrusions are formed in the first hinge bracket.

3. The scaffold for building construction of claim 2, wherein the scaffold comprises: the slide bars are symmetrically provided with two groups along the screw rod.

4. A scaffold for construction according to claim 3, wherein: the driving motor is a servo motor.

5. The scaffold for building construction according to claim 4, wherein: the folding universal wheel frame is symmetrically provided with a plurality of groups along the supporting plate.