CN215484513U

CN215484513U - A portable scaffold frame for fitment

Info

Publication number: CN215484513U
Application number: CN202121135557.8U
Authority: CN
Inventors: 卜继斌; 谢德林; 陈康荣; 崔文佳; 廖锦富; 陈文胜; 罗伟龙; 林敏君
Original assignee: Guangzhou Pearl River Decoration Engineering Co ltd
Current assignee: Guangzhou Pearl River Decoration Engineering Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-11
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a movable scaffold for decoration, which relates to the technical field of decoration equipment and comprises a mounting plate, a scaffold body, lifting devices, movable fixing devices and auxiliary using devices, wherein the scaffold body is vertically arranged at the top of the mounting plate, the lifting devices are arranged at the top of the mounting plate, each lifting device comprises a driving piece and a lifting piece, the lifting pieces are in sliding fit with the mounting plate, the lifting pieces are positioned on the scaffold body and are in transmission connection with the driving pieces, the four movable fixing devices are arranged, the four movable fixing devices are distributed on the side wall of the scaffold body in a rectangular mode, the auxiliary using devices are fixedly connected with the lifting pieces and are in sliding fit with the mounting plate, and the bottom of the mounting plate is provided with four movable wheels. The utility model solves the problem that in the prior art, constructors need to extend the upper half body out of the range of a scaffold to obtain used materials, and the danger that the constructors fall down from a high place is increased.

Description

A portable scaffold frame for fitment

Technical Field

The utility model relates to the technical field of decoration equipment, in particular to a movable scaffold for decoration.

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.

The movable scaffold with the publication number of CN209040518U comprises an underframe, a stair, a support and a working platform, wherein two ends of the stair are respectively connected with one ends of the underframe and the working platform in a splicing type structure, two ends between the stair are respectively connected with the other ends of the underframe and the working platform in a splicing type structure, and all splicing parts are provided with taper pins for locking connection; the universal wheels capable of being fixed are arranged on the lower bottom surface of the bottom frame, the working platform is provided with guardrails, and the working platform is parallel to the bottom frame. The utility model has the advantages of stable foundation, convenient movement, high safety and convenient use.

However, in the prior art, the universal wheels are generally directly clamped, the friction force of the universal wheels is increased, the universal wheels are not easy to roll, the design is often not safe, when the buckles fail or the force for pushing the universal wheels is large enough, the scaffold can still roll, and in the prior art, constructors need to stretch the upper half body out of the range of the platform mechanism to obtain objects, so that the danger that the constructors fall down from a high place is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the disadvantages of the prior art, the present invention provides a movable scaffold for decoration, which solves the above technical problems.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a portable scaffold frame for fitment, its characterized in that includes mounting panel, scaffold body, elevating gear, removal fixing device and supplementary operative installations, the vertical top that sets up at the mounting panel of scaffold body, elevating gear sets up the top at the mounting panel, elevating gear includes driving piece and lifting member, lifting member and mounting panel sliding fit, the lifting member be located the scaffold body and with scaffold body sliding fit, the lifting member is connected with the driving piece transmission, it is equipped with four, four to remove fixing device and be the rectangle and distribute on the lateral wall of scaffold body, supplementary operative installations and lifting member fixed connection and supplementary operative installations and mounting panel sliding fit, the bottom of mounting panel is equipped with four and removes the wheel.

Further, the driving piece includes driving motor, drive lead screw, drive gear, drive rack, two first mount pads and two second mount pads, two first mount pad symmetry sets up the top at the mounting panel, the both ends of drive lead screw are rotated and are connected on two first mount pads, driving motor is located the mounting panel and is connected with the drive lead screw transmission, drive rack threaded connection just with mounting panel sliding fit on the drive lead screw, two the second mount pad is located the side of drive rack, is equipped with the drive shaft rather than the rotation connection on two second mount pads, drive gear is located the one end of drive shaft and meshes with the drive rack.

Further, the lifter includes first lifter, second lifter, connecting plate and lifter plate, the one end and the drive shaft fixed connection of first lifter, lifter plate horizontal connection on the scaffold frame body and with scaffold frame body sliding fit, the connecting plate is located the bottom of lifter plate, the both ends of second lifter rotate with first lifter and connecting plate respectively and are connected.

Further, every remove fixing device all includes locating piece, dwang, telescopic link and fixed block, the locating piece is located the scaffold frame body, the one end and the locating piece of dwang rotate to be connected, telescopic link sliding connection is on the dwang, the fixed block is located the bottom of telescopic link, be equipped with a plurality of screw holes on the telescopic link, be equipped with on the dwang with screw hole screw-thread fit's bolt.

Further, supplementary use device includes the stair board, places board and two racks, two the rack symmetry set up on the lateral wall of lifter plate and with lifter plate fixed connection, between stair board and two racks, place the board and be located the bottom of two racks.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the scaffold is moved to a decoration position through the four moving wheels, the position of the scaffold is fixed through the four moving fixing devices, the position of the scaffold is prevented from moving when the scaffold is used, so that the safety of a user on the scaffold is influenced, the auxiliary using device is moved to the lowest point by driving the lifting piece to work after the driving piece is fixed, materials used for decoration are conveyed to the auxiliary using device, and the auxiliary using device is moved to the position for decoration by driving the lifting piece to work after the driving piece is placed, so that the problem that constructors need to stretch out the upper half of the body to the range of the scaffold to obtain the used materials in the prior art is solved, and the danger that the constructors fall down from a high place is increased.

Secondly, the driving motor works to drive the driving rack to move so as to drive the driving gear to rotate, the driving gear rotates to drive the driving shaft to rotate so as to drive the lifting plate to rotate through the rotation of the first lifting rod and the second lifting rod, the upper decoration material of the auxiliary using device is moved to a specified position, when high-altitude operation is carried out, a constructor does not need to stretch the upper half body out of a scaffold range to obtain the used material, and the danger that the constructor falls down from a high altitude is increased.

Thirdly, when the position of the scaffold is fixed, the telescopic rod is moved out of the rotating rod, the rotating rod is rotated to enable the fixing block to be abutted against the ground, the telescopic rod and the rotating rod are fixed through the rotating threaded bolt, when the scaffold is used on uneven ground, the telescopic rod can be stretched on the rotating rod, and the stability of the scaffold can be ensured.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a partial perspective view of the present invention;

FIG. 5 is a disassembled view of the mobile fastening device of the present invention;

in the figure: the scaffold comprises a mounting plate 1, a moving wheel 11, a scaffold body 2, a lifting device 3, a driving piece 31, a driving motor 311, a driving screw 312, a driving gear 313, a driving rack 314, a first mounting seat 315, a second mounting seat 316, a driving shaft 317, a lifting piece 32, a first lifting rod 321, a second lifting rod 322, a connecting plate 323, a lifting plate 324, a moving fixing device 4, a positioning block 41, a rotating rod 42, a telescopic rod 43, a fixing block 44, a threaded hole 45, a bolt 46, an auxiliary using device 5, a stair board 51, a placing board 52 and a placing rack 53.

Detailed Description

The utility model will be further described with reference to the accompanying drawings 1 to 5 and the detailed description of the utility model: a movable scaffold for decoration comprises a mounting plate 1, a scaffold body 2, a lifting device 3, a movable fixing device 4 and an auxiliary using device 5, the scaffold body 2 is vertically arranged on the top of the mounting plate 1, the lifting device 3 is arranged on the top of the mounting plate 1, the lifting device 3 comprises a driving piece 31 and a lifting piece 32, the lifting piece 32 is in sliding fit with the mounting plate 1, the lifting piece 32 is positioned on the scaffold body 2 and is in sliding fit with the scaffold body 2, the lifting piece 32 is in transmission connection with the driving piece 31, the number of the movable fixing devices 4 is four, the four movable fixing devices 4 are distributed on the side wall of the scaffold body 2 in a rectangular shape, the auxiliary using device 5 is fixedly connected with the lifting piece 32, the auxiliary using device 5 is in sliding fit with the mounting plate 1, and four moving wheels 11 are arranged at the bottom of the mounting plate 1;

when using, remove wheel 11 through four and remove the scaffold frame and remove fitment department, fix the position of scaffold frame through four removal fixing device 4, prevent that the position of scaffold frame from taking place to remove when using, thereby influence user's safety on the scaffold frame, drive piece 32 work is driven and supplementary operative installations 5 is removed to the minimum in fixed back drive 31 work, the material that will decorate the use is carried to supplementary operative installations 5 on, drive piece 31 work drives the position that supplementary operative installations 5 removed to the fitment after placing completion, constructor need upper half body stretch out the scaffold frame scope and obtains the use material among the prior art, the danger that personnel fall from the eminence has been increased.

Specifically, the driving member 31 includes a driving motor 311, a driving screw 312, a driving gear 313, a driving rack 314, two first mounting seats 315 and two second mounting seats 316, the two first mounting seats 315 are symmetrically disposed on the top of the mounting plate 1, two ends of the driving screw 312 are rotatably connected to the two first mounting seats 315, the driving motor 311 is located on the mounting plate 1 and is in transmission connection with the driving screw 312, the driving rack 314 is in threaded connection with the driving screw 312 and is in sliding fit with the mounting plate 1, the two second mounting seats 316 are located beside the driving rack 314, a driving shaft 317 rotatably connected to the two second mounting seats 316 is provided on the two second mounting seats 316, and the driving gear 313 is located at one end of the driving shaft 317 and is meshed with the driving rack 314; when the decoration material needs to be moved, the driving motor 311 works to drive the driving rack 314 to move so as to drive the driving gear 313 to rotate, the driving gear 313 rotates to drive the driving shaft 317 to rotate so as to drive the lifting piece 32 to move back and forth on the scaffold body 2, and the decoration material on the auxiliary using device 5 is moved to a specified position.

Specifically, the lifting member 32 includes a first lifting rod 321, a second lifting rod 322, a connecting plate 323 and a lifting plate 324, one end of the first lifting rod 321 is fixedly connected with the driving shaft 317, the lifting plate 324 is horizontally connected to the scaffold body 2 and is in sliding fit with the scaffold body 2, the connecting plate 323 is located at the bottom of the lifting plate 324, and two ends of the second lifting rod 322 are respectively rotatably connected with the first lifting rod 321 and the connecting plate 323; thereby drive shaft 317 rotates first lifter 321 and second lifter 322 and rotates and makes lifter plate 324 reciprocate on scaffold body 2, and lifter plate 324 reciprocates and drives the position of supplementary operative installations 5 and reciprocates, carries about carrying out fitment material, when carrying out the aerial work, does not need constructor to stretch out the scaffold scope with first body and obtain the use material, has increased the danger that personnel fall from the eminence.

Specifically, each of the movable fixing devices 4 includes a positioning block 41, a rotating rod 42, an expansion link 43 and a fixing block 44, the positioning block 41 is located on the scaffold body 2, one end of the rotating rod 42 is rotatably connected with the positioning block 41, the expansion link 43 is slidably connected to the rotating rod 42, the fixing block 44 is located at the bottom of the expansion link 43, the expansion link 43 is provided with a plurality of threaded holes 45, and the rotating rod 42 is provided with bolts 46 in threaded fit with the threaded holes 45; when fixing the position of scaffold, remove the back with telescopic link 43 from dwang 42, rotatory dwang 42 makes fixed block 44 inconsistent with ground, fixes telescopic link 43 and dwang 42 through swivel bolt 46 this moment, when using on the ground of unevenness, telescopic link 43 can stretch out and draw back on dwang 42, can ensure the stability of scaffold.

Specifically, the auxiliary using device 5 comprises a stair board 51, a placing board 52 and two placing racks 53, the two placing racks 53 are symmetrically arranged on the side wall of the lifting board 324 and are fixedly connected with the lifting board 324, the stair board 51 is arranged between the two placing racks 53, and the placing board 52 is arranged at the bottoms of the two placing racks 53; place board 52 and two racks 53 and be used for the place to the fitment material, the user can carry the fitment material to lifter plate 324 through stair board 51 on, when carrying out the eminence operation, does not need constructor to stretch out the scaffold frame scope with first body and obtains the use material, has increased the danger that the personnel fall down from the eminence.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. A portable scaffold frame for fitment which characterized in that: comprises a mounting plate (1), a scaffold body (2), a lifting device (3), a movable fixing device (4) and an auxiliary using device (5), wherein the scaffold body (2) is vertically arranged at the top of the mounting plate (1), the lifting device (3) is arranged at the top of the mounting plate (1), the lifting device (3) comprises a driving piece (31) and a lifting piece (32), the lifting piece (32) is in sliding fit with the mounting plate (1), the lifting piece (32) is positioned on the scaffold body (2) and in sliding fit with the scaffold body (2), the lifting piece (32) is in transmission connection with the driving piece (31), the movable fixing device (4) is provided with four movable fixing devices (4), the four movable fixing devices (4) are distributed on the side wall of the scaffold body (2) in a rectangular shape, the auxiliary using device (5) is fixedly connected with the lifting piece (32) and the auxiliary using device (5) is in sliding fit with the mounting plate (1), the bottom of the mounting plate (1) is provided with four movable wheels (11).

2. A mobile scaffolding for finishing as claimed in claim 1, wherein: the driving piece (31) comprises a driving motor (311), a driving screw rod (312), a driving gear (313), a driving rack (314), two first installation seats (315) and two second installation seats (316), the two first installation seats (315) are symmetrically arranged at the top of the installation plate (1), two ends of the driving screw rod (312) are rotatably connected to the two first mounting seats (315), the driving motor (311) is positioned on the mounting plate (1) and is in transmission connection with the driving screw rod (312), the driving rack (314) is in threaded connection with the driving screw rod (312) and is in sliding fit with the mounting plate (1), the two second mounting seats (316) are positioned at the side of the driving rack (314), the two second mounting seats (316) are provided with driving shafts (317) which are rotationally connected with the two second mounting seats, the drive gear (313) is located at one end of the drive shaft (317) and is in meshing engagement with the drive rack (314).

3. A mobile scaffolding for finishing as claimed in claim 2, wherein: the lifting piece (32) comprises a first lifting rod (321), a second lifting rod (322), a connecting plate (323) and a lifting plate (324), one end of the first lifting rod (321) is fixedly connected with the driving shaft (317), the lifting plate (324) is horizontally connected to the scaffold body (2) and is in sliding fit with the scaffold body (2), the connecting plate (323) is located at the bottom of the lifting plate (324), and two ends of the second lifting rod (322) are respectively in rotating connection with the first lifting rod (321) and the connecting plate (323).

4. A mobile scaffolding for finishing as claimed in claim 1, wherein: every remove fixing device (4) and all include locating piece (41), dwang (42), telescopic link (43) and fixed block (44), locating piece (41) are located scaffold frame body (2), the one end and locating piece (41) of dwang (42) rotate and are connected, telescopic link (43) sliding connection is on dwang (42), fixed block (44) are located the bottom of telescopic link (43), be equipped with a plurality of screw holes (45) on telescopic link (43), be equipped with on dwang (42) with screw hole (45) screw-thread fit's bolt (46).

5. A mobile scaffolding for finishing as claimed in claim 3, wherein: the auxiliary using device (5) comprises a stair board (51), a placing board (52) and two placing frames (53), wherein the two placing frames (53) are symmetrically arranged on the side wall of the lifting board (324) and fixedly connected with the lifting board (324), the stair board (51) is arranged between the two placing frames (53), and the placing board (52) is located at the bottoms of the two placing frames (53).