CN211873757U

CN211873757U - Lifting multifunctional scaffold

Info

Publication number: CN211873757U
Application number: CN202020315682.6U
Authority: CN
Inventors: 石达
Original assignee: Wuhan Jiuzhou Anxia Engineering Technology Co ltd
Current assignee: Wuhan Jiuzhou Anxia Engineering Technology Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2020-11-06
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses a multi-functional scaffold of over-and-under type, including the connecting rod, connecting rod bottom outer wall is provided with the supporting leg, and supporting leg bottom outer wall is provided with the wheel that rolls, connecting rod bottom outer wall is provided with first sleeve, and first sleeve bottom inner wall pegs graft and have the telescopic link, telescopic link bottom outer wall is provided with the fixed block, and fixed block bottom outer wall is provided with the tooth piece, connecting rod top outer wall is provided with the second sleeve, and second sleeve bottom inner wall is provided with the second motor, the one end outer wall of second motor output shaft is provided with the rotation post, and rotates the post outer wall and open and have first spout. The utility model discloses having made things convenient for standing of staff, standing the board volume simultaneously less, having reduced the bearing capacity of scaffold frame, and when the scaffold frame removed suitable position, the telescopic link stretches out in first sleeve ejecting with the fixed block, and the tooth piece of fixed block bottom can increase the land fertility of grabbing of scaffold frame, makes the stability of scaffold frame better.

Description

Lifting multifunctional scaffold

Technical Field

The utility model relates to a scaffold technical field especially relates to a multi-functional scaffold of over-and-under type.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

General scaffold can make the bearing capacity greatly reduced of whole scaffold owing to stand the board too big, leads to people to stand and produce danger on standing the board very easily, and people stand the during operation on scaffold simultaneously, if the relatively poor emergence that can lead to the incident of stability of scaffold, causes the threat to people's life safety. Therefore, it is desirable to design an elevating multi-functional scaffold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting multifunctional scaffold.

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

the utility model provides a multi-functional scaffold of over-and-under type, includes the connecting rod, connecting rod bottom outer wall is provided with the supporting leg, and supporting leg bottom outer wall is provided with the wheel that rolls, connecting rod bottom outer wall is provided with first sleeve, and first sleeve bottom inner wall pegs graft and have the telescopic link, telescopic link bottom outer wall is provided with the fixed block, and fixed block bottom outer wall is provided with the tooth piece, connecting rod top outer wall is provided with the second sleeve, and second sleeve bottom inner wall is provided with the second motor, the one end outer wall of second motor output shaft is provided with the rotation post, and rotates the post outer wall and open and have first spout, first spout cross section is the.

As the utility model discloses scheme further again, first spout bottom inner wall sliding connection has first slider, and first slider top outer wall is provided with flexible post.

As the utility model discloses scheme further again, second sleeve both sides inner wall all is provided with the gag lever post, and gag lever post one side outer wall is opened there is spacing hole, and spacing hole is passed to the one end of flexible post, and flexible capital portion outer wall is provided with the roof, and roof top outer wall is opened there is the rectangular channel.

As the utility model discloses scheme further again, the second spout has all been opened to the both sides inner wall of rectangular channel, and one side inner wall sliding connection of second spout has the second slider, and one side outer wall of second slider is provided with the standing board, and one side outer wall of roof is provided with the protective housing, and protective housing one side inner wall is provided with first motor, and the one end outer wall of first motor output shaft is provided with the screw lead screw.

As a further proposal of the utility model, a bearing seat is arranged on the inner wall of one side of the rectangular groove, and the inner wall of one side of the bearing seat is rotationally connected with the outer wall of one end of the threaded screw rod.

As the utility model discloses scheme further again, threaded sleeve has been cup jointed to the screw lead screw outer wall, and the board of standing wraps up threaded sleeve in inside.

As the utility model discloses scheme further again, first motor and second motor all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The utility model has the advantages that:

1. through the arrangement of the first motor, the threaded lead screw, the threaded sleeve and the standing plate, the first motor drives the threaded lead screw and the threaded sleeve to rotate, so that the standing plate can move left and right, the standing of workers is facilitated, meanwhile, the standing plate is small in size, and the bearing capacity of the scaffold is reduced;

2. through the arrangement of the second motor, the first sliding block, the rotating column and the telescopic column, the second motor rotates to drive the rotating column to rotate, so that the first sliding block slides on the surface of the rotating column to drive the telescopic column to extend and shorten, the lifting function of the scaffold is realized, and the use requirements of people are met;

3. through connecting rod, first sleeve and the fixed block that sets up, when the scaffold frame moved suitable position, the telescopic link stretched out in following first sleeve ejecting the fixed block, and the tooth piece of fixed block bottom can increase the land fertility of grabbing of scaffold frame, makes the stability of scaffold frame better.

Drawings

Fig. 1 is a schematic structural view of a multi-functional lifting scaffold provided by the present invention;

fig. 2 is a schematic view of the internal structure of a second sleeve of the multi-functional scaffold of the present invention;

fig. 3 is a schematic view of a top plate overlooking structure of the multifunctional lifting scaffold provided by the present invention.

In the figure: the device comprises a connecting rod 1, a first sleeve 2, a second sleeve 3, a protective shell 4, a first motor 5, a top plate 6, a telescopic column 7, a rolling wheel 8, a fixed block 9, a limiting rod 10, a first sliding block 11, a rotating column 12, a first sliding chute 13, a second motor 14, a second sliding chute 15, a second sliding block 16, a threaded lead screw 17, a bearing seat 18, a station plate 19 and a threaded sleeve 20.

Detailed Description

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

Referring to fig. 1-3, a multi-functional scaffold of over-and-under type, including connecting rod 1, there is the supporting leg connecting through bolted connection 1 bottom outer wall of connecting rod, and the supporting leg bottom outer wall is provided with wheel 8 that rolls, there is first sleeve 2 connecting through bolted connection 1 bottom outer wall of connecting rod, and 2 bottom inner walls of first sleeve are pegged graft and are had the telescopic link, there is fixed block 9 telescopic link bottom outer wall through bolted connection, and the 9 bottom outer walls of fixed block are provided with the tooth piece, there is second sleeve 3 connecting rod 1 top outer wall through bolted connection, and 3 bottom inner walls of second sleeve have second motor 14 through bolted connection, the welding of the one end outer wall of the output shaft of second motor 14 has rotation post 12, and rotation post 12 outer wall is opened there.

In the utility model, the inner wall of the bottom of the first sliding groove 13 is connected with the first sliding block 11 in a sliding way, the outer wall of the top of the first sliding block 11 is welded with the telescopic post 7, the inner walls of the two sides of the second sleeve 3 are connected with the limiting rod 10 through bolts, the outer wall of one side of the limiting rod 10 is provided with a limiting hole, one end of the telescopic post 7 passes through the limiting hole, the outer wall of the top of the telescopic post 7 is connected with the top plate 6 through bolts, the outer wall of the top plate 6 is provided with a rectangular groove, the inner walls of the two sides of the rectangular groove are provided with the second sliding groove 15, the inner wall of one side of the second sliding groove 15 is connected with the second sliding block 16 in a sliding way, the outer wall of one side of the second sliding block 16 is connected with the standing plate 19 through bolts, the outer wall of one side of the top plate 6 is connected with the protective, and the inner wall of one side of bearing frame 18 forms to rotate with the one end outer wall of screw lead screw 17 and is connected, and screw sleeve 20 has been cup jointed to screw lead screw 17 outer wall, and stands board 19 with screw sleeve 20 parcel inside, and first motor 5 and second motor 14 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: during the use, when the staff removes the scaffold frame to suitable position through rolling wheel 8, the telescopic link stretches out in first sleeve 2 and ejecting fixed block 9, the tooth piece of fixed block 9 bottom can increase the land fertility of grabbing of scaffold frame, make the stability of scaffold frame better, simultaneously when people need adjust the height of scaffold frame, start second motor 14, second motor 14 rotates and drives rotation post 12 and rotate, thereby make first slider 11 rotate post 12 surface slip and drive flexible post 7 extension and shorten, consequently, the function of scaffold frame liftable has been realized, people's user demand has been satisfied, first motor 5 drives screw 17 and screw sleeve 20 and rotates simultaneously, make the station board 19 remove about can moving, the staff's of having made things convenient for stands, station board 19 is small in size simultaneously, the bearing capacity of scaffold frame has been reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional scaffold of over-and-under type, includes connecting rod (1), its characterized in that, connecting rod (1) bottom outer wall is provided with the supporting leg, and supporting leg bottom outer wall is provided with rolling wheel (8), connecting rod (1) bottom outer wall is provided with first sleeve (2), and first sleeve (2) bottom inner wall pegs graft and have the telescopic link, telescopic link bottom outer wall is provided with fixed block (9), and fixed block (9) bottom outer wall is provided with the tooth piece, connecting rod (1) top outer wall is provided with second sleeve (3), and second sleeve (3) bottom inner wall is provided with second motor (14), the one end outer wall of second motor (14) output shaft is provided with rotates post (12), and rotates post (12) outer wall and opens and have first spout (13), first spout (13) cross section is the annular.

2. The multi-functional lifting scaffold according to claim 1, wherein the first sliding block (11) is slidably connected to the inner wall of the bottom of the first sliding chute (13), and the telescopic column (7) is arranged on the outer wall of the top of the first sliding block (11).

3. The multifunctional lifting scaffold according to claim 2, wherein the inner walls of the two sides of the second sleeve (3) are provided with a limiting rod (10), the outer wall of one side of the limiting rod (10) is provided with a limiting hole, one end of the telescopic column (7) passes through the limiting hole, the outer wall of the top of the telescopic column (7) is provided with a top plate (6), and the outer wall of the top plate (6) is provided with a rectangular groove.

4. The multifunctional lifting scaffold according to claim 3, wherein the inner walls of two sides of the rectangular groove are provided with second sliding grooves (15), one inner wall of one side of each second sliding groove (15) is connected with a second sliding block (16) in a sliding manner, one outer wall of one side of each second sliding block (16) is provided with a standing plate (19), one outer wall of one side of the top plate (6) is provided with a protective shell (4), one inner wall of one side of each protective shell (4) is provided with a first motor (5), and one outer wall of one end of an output shaft of the first motor (5) is provided with a threaded lead screw (17).

5. The multi-functional lifting scaffold according to claim 4, wherein the bearing seat (18) is provided on one side of the rectangular groove, and the inner wall of one side of the bearing seat (18) is rotatably connected with the outer wall of one end of the threaded lead screw (17).

6. The multi-functional scaffolding of claim 5, characterized in that the threaded screw (17) is sleeved with a threaded sleeve (20) on the outer wall and the standing board (19) wraps the threaded sleeve (20) inside.

7. The multi-functional lifting scaffold according to claim 6, wherein the first motor (5) and the second motor (14) are connected with a switch through wires, and the switch is connected with a power supply through wires.