CN220889347U - Combined scaffold - Google Patents

Abstract

The utility model discloses a combined scaffold, which relates to the technical field of scaffolds and comprises a supporting plate, wherein supporting legs are arranged at four corners of the bottom of the supporting plate, a mounting opening is formed in the top of the supporting plate, threaded screw rods are rotatably connected to the inner walls of two sides of the mounting opening, a movable plate is arranged on the outer wall of the threaded screw rods in a sliding manner through threads, a limiting rod is fixedly connected to the two ends of the inner walls of two sides of the mounting opening, the movable plate is arranged on the outer wall of the limiting rod in a sliding manner, a rotating motor is fixedly connected to one side of the supporting plate, and an output shaft of the rotating motor is fixedly arranged between the threaded screw rods. The utility model has the advantage of facilitating the safe movement of staff on the scaffold.

Description

Combined scaffold

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a combined 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 utility model discloses a combination scaffold frame is published to publication number CN 217812240U, including four stay tubes and be located between two positive stay tubes and all be connected with the strengthening rib between two back stay tubes to and the fixed base in bottom of stay tube, the internal connection of stay tube has the stopper, and the stopper top is fixed with cup joints the inside interior pole of stay tube, has seted up four equidistance on the interior pole and has arranged the through-hole that distributes, and the inside grafting of through-hole at top has the threaded rod that passes the stay tube, and the outside threaded connection of threaded rod has the nut. This combination formula scaffold, when the height through needs regulation footboard, upwards carry the interior pole, until after the interior pole reaches suitable position, pass stay tube and through-hole through the threaded rod after, lock through the nut to can fix a position current position, consequently can realize according to the high height of adjusting the footboard of construction, under the effect of stopper simultaneously, can prevent interior pole and stay tube separation.

But similar to the combined scaffold, when working, a worker is required to walk on the pedal, and when working, the worker cannot always observe the position of the foot on the pedal, and the scaffold is easy to fall down carelessly, so that the combined scaffold has a large potential safety hazard.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a combined scaffold. The scaffold has the advantage of being convenient for workers to safely move on the scaffold.

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

The utility model provides a modular scaffold frame, includes the backup pad, the bottom four corners department of backup pad all is provided with the supporting leg, open at the top of backup pad has the installing port, the both sides inner wall rotation of installing port is connected with the screw thread lead screw, the outer wall of screw thread lead screw is provided with the movable plate through the screw thread slip, the equal fixedly connected with gag lever post in both sides inner wall both ends department of installing port, the movable plate slides and sets up in the gag lever post outer wall, one side fixedly connected with rotation motor of backup pad, fixed setting between rotation motor's output shaft and the screw thread lead screw.

The utility model is further arranged that the top of the movable plate is fixedly connected with a protective frame, and one end of the protective frame is hinged with a movable door.

The utility model is further characterized in that a control button is fixedly arranged on the outer wall of one side of the protective frame, and the control button is electrically connected with the rotating motor.

The utility model is further arranged that the top of the supporting leg is provided with the installation slot, four corners of the bottom of the supporting plate are fixedly connected with the installation plugboards matched with the installation slot, two sides of the installation plugboards are provided with the movable slots, the inner walls of the movable slots are provided with the limiting blocks in a sliding manner, and two sides of the installation slot are provided with the limiting ports matched with the limiting blocks.

The utility model is further provided with a limiting spring fixedly connected between the limiting block and the movable groove.

The utility model further provides that one surface of the limiting block, which is far away from the limiting spring, is in an inclined design.

The utility model is further arranged that the outer wall of the supporting plate is sleeved with the movable sleeve.

The beneficial effects of the utility model are as follows:

This modular scaffold, when using, the staff climbs the backup pad, stands on the movable plate afterwards, when the staff needs to adjust working position, can start the rotation motor, drive the screw thread lead screw through the rotation motor and rotate, under the spacing effect of gag lever post, can drive the movable plate and remove in the installing port to make things convenient for the staff to use, avoid the staff to walk in the backup pad and cause the phenomenon of backup pad that drops simultaneously, further make things convenient for the staff to use.

This combination formula scaffold utilizes the protection frame, further increases staff's security, through control button, the staff of being convenient for adjusts working position.

This modular scaffold, when need dismantle the transportation to the scaffold, portable movable sleeve, the inclined plane of stopper is extruded through the movable sleeve, make stopper shrink to the movable inslot, upwards pull the backup pad afterwards, can separate backup pad and supporting leg, during the installation, keep away from spacing mouthful with the movable sleeve earlier, insert the installation picture peg in the installation slot afterwards, when stopper and spacing mouthful correspond, under limiting spring's elasticity effect, promote the stopper get into in the spacing mouthful, can accomplish the installation to the supporting leg, easy operation, be convenient for assemble and dismantle the scaffold.

Drawings

Fig. 1 is a schematic perspective view of the whole combined scaffold according to the present utility model;

Fig. 2 is a schematic view of a partial perspective structure of a combined scaffold screw and a moving plate according to the present utility model;

FIG. 3 is a schematic view of a partial front cross-sectional view of a combined scaffold stop spring and stop according to the present utility model;

Fig. 4 is a schematic view of a partial top cross-sectional structure of a combined scaffold moving sleeve and support leg according to the present utility model.

In the figure: 1. a support plate; 2. support legs; 3. a movable sleeve; 4. a threaded screw rod; 5. a limit rod; 6. a protective frame; 7. a movable door; 8. a control button; 9. a moving plate; 10. a mounting port; 11. a rotating motor; 12. installing a plugboard; 13. a movable groove; 14. a limit spring; 15. a limiting block; 16. a limit opening; 17. and (5) installing a slot.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-4, a combined scaffold comprises a supporting plate 1, supporting legs 2 are arranged at four corners of the bottom of the supporting plate 1, a mounting opening 10 is formed in the top of the supporting plate 1, threaded screw rods 4 are rotatably connected to the inner walls of two sides of the mounting opening 10, movable plates 9 are arranged on the outer walls of the threaded screw rods 4 in a sliding mode, limit rods 5 are connected to the two ends of the inner walls of two sides of the mounting opening 10 in a sliding mode through bolts, the movable plates 9 are arranged on the outer walls of the limit rods 5 in a sliding mode, a rotating motor 11 is connected to one side of the supporting plate 1 through bolts, and an output shaft of the rotating motor 11 is fixedly arranged between the threaded screw rods 4.

Specifically, the top of movable plate 9 has guard frame 6 through bolted connection, and guard frame 6's one end articulates there is dodge gate 7, utilizes guard frame 6 and dodge gate 7, protects the staff, increases the security of staff during operation.

Specifically, the outer wall of one side of the protection frame 6 is fixedly provided with a control button 8, and the control button 8 is electrically connected with a rotating motor 11, so that a worker can conveniently adjust the working position through the control button 8.

Specifically, the top of supporting leg 2 is opened there is installation slot 17, the bottom four corners department of backup pad 1 all has through bolted connection with the installation picture peg 12 of installation slot 17 looks adaptation, the both sides of installation picture peg 12 all are opened there is movable groove 13, the inner wall slip in movable groove 13 is provided with stopper 15, the both sides of installation slot 17 all open the spacing mouth 16 with stopper 15 looks adaptation, utilize spacing mouth 16, stopper 15, installation slot 17 and installation picture peg 12, be convenient for dismantle and install supporting leg 2.

Specifically, a limiting spring 14 is connected between the limiting block 15 and the movable groove 13 through a bolt, and the limiting block 15 is pushed into the limiting port 16 by utilizing the elasticity of the limiting spring 14 when the limiting port 16 corresponds to the limiting block 15.

Specifically, the side of the limiting block 15 far away from the limiting spring 14 is in an inclined design, and the inclined design is convenient for extruding the limiting block 15 to be contracted into the movable groove 13 through the mounting slot 17.

Specifically, the outer wall of backup pad 1 has cup jointed movable sleeve 3, utilizes movable sleeve 3, is convenient for carry out spacingly to stopper 15.

Working principle: when using, the staff climbs up backup pad 1, stands on movable plate 9 afterwards, when the staff needs to adjust working position, can start rotation motor 11, drives screw lead screw 4 through rotation motor 11 and rotates, under the spacing effect of gag lever post 5, can drive movable plate 9 and remove in installing port 10 to make things convenient for the staff to use, avoid the staff to walk on backup pad 1 and cause the phenomenon of dropping backup pad 1 simultaneously, further make things convenient for the staff to use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a combination formula scaffold frame, includes backup pad (1), its characterized in that, bottom four corners department of backup pad (1) all is provided with supporting leg (2), open at the top of backup pad (1) has installing port (10), the both sides inner wall rotation of installing port (10) is connected with screw thread lead screw (4), the outer wall of screw thread lead screw (4) is provided with movable plate (9) through the screw thread slip, the equal fixedly connected with gag lever post (5) in both sides inner wall both ends department of installing port (10), movable plate (9) slip sets up in gag lever post (5) outer wall, one side fixedly connected with rotation motor (11) of backup pad (1), fixed setting between the output shaft of rotation motor (11) and screw thread lead screw (4).

2. A combined scaffold according to claim 1, characterized in that the top of the moving plate (9) is fixedly connected with a protective frame (6), and one end of the protective frame (6) is hinged with a movable door (7).

3. A combined scaffold according to claim 2, characterized in that a control button (8) is fixedly arranged on the outer wall of one side of the protective frame (6), and the control button (8) is electrically connected with the rotating motor (11).

4. The combined scaffold according to claim 1, wherein the top of the supporting leg (2) is provided with an installation slot (17), installation plugboards (12) matched with the installation slot (17) are fixedly connected to the four corners of the bottom of the supporting plate (1), two sides of each installation plugboard (12) are provided with movable grooves (13), the inner wall of each movable groove (13) is provided with a limiting block (15) in a sliding manner, and two sides of each installation slot (17) are provided with limiting ports (16) matched with the limiting blocks (15).

5. The combined scaffold according to claim 4, wherein a limiting spring (14) is fixedly connected between the limiting block (15) and the movable groove (13).

6. A modular scaffolding according to claim 5, characterized in that the side of the stop block (15) facing away from the stop spring (14) is of an inclined design.

7. A modular scaffold according to claim 6, characterized in that the outer wall of the support plate (1) is sleeved with a movable sleeve (3).