CN212866790U

CN212866790U - Scaffold frame for interior decoration convenient to altitude mixture control

Info

Publication number: CN212866790U
Application number: CN202021541293.1U
Authority: CN
Inventors: 高卫锡; 吴国强; 杨贞君
Original assignee: Jiangsu Chengjia Construction Engineering Co ltd
Current assignee: Jiangsu Chengjia Construction Engineering Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-02
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a scaffold frame for interior decoration convenient to altitude mixture control belongs to the technical field of scaffold frame, and it includes the scaffold frame body, and the scaffold frame body includes the bracing piece of a plurality of vertical settings, and the universal wheel is installed to the bottom of bracing piece, is connected through the connecting rod between per two adjacent bracing pieces, is provided with a supporting bench between a plurality of bracing pieces, is provided with lift platform on the supporting bench, is provided with lifting unit between lift platform and the supporting bench. When the user stands and decorates the house on lift platform, when decorating the eminence of indoor wall and handling, the user stands and just can oneself control lift platform's lift through lifting unit on lift platform. This application has the effect that realizes lift platform free lift.

Description

Scaffold frame for interior decoration convenient to altitude mixture control

Technical Field

The application relates to the technical field of scaffolds, in particular to a scaffold for interior decoration convenient to altitude mixture control.

Background

In the building decoration construction, no matter the water heating electrician process, the woodworking process or the wall painting and spraying process, a scaffold is often used. The scaffold refers to various supports erected for workers to operate and solve vertical and horizontal transportation on a construction site, and is a general term in the building field, and refers to a place which is used on an outer wall, interior decoration or a place with a higher floor height on a construction site and cannot be directly constructed.

Scaffold among the correlation technique, for example, chinese patent with publication number CN205822746U discloses a scaffold that security performance is high for interior decoration, climbing rod upper surface is equipped with the footboard, the footboard upper surface is equipped with anti-skidding closed angle, the inside drainage hole that is equipped with of footboard, the upper surface of stand body base is equipped with the spirit level, triangle fork and leading wheel inlay in the base of stand body with spiral structure.

In view of the above-mentioned related art, the inventor believes that the height of the wall surface painting varies when the wall surface is painted, and the scaffold in the related art has a defect that the height is difficult to adjust although the scaffold is highly safe.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the scaffold height is difficult to adjust, this application provides a scaffold for interior decoration convenient to altitude mixture control.

The application provides a pair of scaffold frame for interior decoration convenient to altitude mixture control adopts following technical scheme:

a scaffold convenient for height adjustment for interior decoration comprises a scaffold body, wherein the scaffold body comprises a plurality of vertically arranged support rods, universal wheels are mounted at the bottoms of the support rods, every two adjacent support rods are connected through a connecting rod, a support table is arranged between the support rods, a lifting platform is arranged on the support table, and a lifting assembly is arranged between the lifting platform and the support table;

the lifting assembly comprises a plurality of driving wheels and a plurality of screws, the driving wheels are rotatably arranged on one surface, close to the supporting platform, of the lifting platform, a driving belt is sleeved on the driving wheels, the screws are vertically fixed on one surface, facing the lifting platform, of the supporting platform, the screws are slidably arranged on the lifting platform in a penetrating mode, the driving wheels and the screws are arranged in a one-to-one correspondence mode, the driving wheels are sleeved on the screws, and the driving wheels are in threaded connection with the screws;

the lifting platform is provided with a first mounting hole, a rotary table is arranged in the first mounting hole in a rotating mode, the rotary table is fixedly connected with the driving wheel, and the screw rod is coaxially and movably arranged in the rotary table in a penetrating mode.

Through adopting above-mentioned technical scheme, the user stands when carrying out fitment to the house on lift platform, when carrying out fitment processing to the eminence of indoor wall, the user rotates the carousel, drive rather than continuous drive wheel rotation when the carousel rotates, when this drive wheel rotates, can drive other drive wheels of drive belt drive and rotate to can drive whole lift platform and rise, when rising to required height, can the stall carousel. Therefore, the lifting of the lifting platform can be controlled by the user standing on the lifting platform, and convenience is increased.

Preferably, the transmission wheel is a gear, and the transmission belt is a synchronous belt.

Through adopting above-mentioned technical scheme, can make the transmission more reliable to guarantee synchronous drive through the hold-in range, make drive ratio keep invariable.

Preferably, an angular contact ball bearing is arranged between the rotary disc and the side wall of the first mounting hole.

Through adopting above-mentioned technical scheme, angular contact ball bearing can bear axial force and axial force simultaneously, can reliably fix the gear on lift platform through angular contact ball bearing to can ensure that the gear can have sufficient holding power to support lift platform when the rotation.

Preferably, a positioning groove is formed in one surface, facing the supporting table, of the lifting platform, a positioning ring is fixedly arranged on one surface, facing the lifting platform, of the gear, and the positioning ring is inserted into the positioning groove and is rotatably connected with the inner wall surface of the positioning groove.

Through adopting above-mentioned technical scheme, the area of contact between gear and the lift platform can be increased in the setting of holding ring and constant head tank to can make the gear when the pivoted, lift platform rises or when descending more steady.

Preferably, a plurality of balls are embedded in one surface, facing the positioning groove, of the positioning ring, and the balls are in rolling connection with the bottom surface of the positioning groove.

Through adopting above-mentioned technical scheme, the frictional force between holding ring and the constant head tank can be reduced in the setting of ball.

Preferably, fences are arranged around the lifting platform, and a tool placing frame is detachably arranged on the fences;

the tool placing frame is characterized in that an arc-shaped placing frame is fixedly arranged on the side wall of the tool placing frame, and the placing frame is arranged on the fence.

Through adopting above-mentioned technical scheme, the setting of rail can be protected user's personal safety. Place the frame with the instrument through the rack and place on the rail, the user can place the instrument in the frame is placed to the instrument to can the person of facilitating the use operation, need not to bother its real people and submit the instrument.

Preferably, the ladder stand is obliquely arranged on one side of the support platform, one end of the ladder stand is arranged on one side of the support platform, and the bottom of the ladder stand is arranged on the ground.

Through adopting above-mentioned technical scheme, the setting of cat ladder can convenient to use person climb lift platform.

Preferably, a second mounting hole is formed in the position, close to the support table, of the ladder stand, the second mounting hole is formed in the length direction of the ladder stand, a support shaft is inserted into the second mounting hole, and two ends of the support shaft are fixed to the side wall of the support table;

the position that the bracing piece is close to the universal wheel is provided with the supporting seat, the standing groove has been seted up towards the one side of brace table to the supporting seat, the standing groove is arranged in to the bottom of cat ladder.

Through adopting above-mentioned technical scheme, when need not use, with the cat ladder shifting up, the back shaft will slide in the second mounting hole, places the bottom of cat ladder in the standing groove of supporting seat, can collect the cat ladder.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the effect of realizing free lifting of the lifting platform can be achieved through the arrangement of the lifting platform and the lifting assembly;

2. the tool placing frame is arranged, so that the effect of placing tools for a user is facilitated;

3. through the setting of cat ladder, supporting seat and standing groove, can play the effect of being convenient for accomodate the cat ladder.

Drawings

Fig. 1 is a schematic view of the overall structure of a scaffold body in an embodiment of the present application;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a scaffold body; 11. a support bar; 12. a universal wheel; 13. a connecting rod; 14. a support table; 2. a lifting platform; 21. a first mounting hole; 211. a turntable; 22. Angular contact ball bearings; 23. positioning a groove; 231. a positioning ring; 232. a ball bearing; 24. a fence; 3. a lifting assembly; 31. a gear; 32. a screw; 33. a synchronous belt; 4. a tool placement frame; 41. placing a rack; 5. climbing a ladder; 51. a second mounting hole; 52. a support shaft; 53. a supporting seat; 54. and (6) placing the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses scaffold frame for interior decoration convenient to altitude mixture control.

Referring to fig. 1, a scaffold frame for interior decoration convenient to altitude mixture control, including scaffold frame body 1, scaffold frame body 1 includes a plurality of universal wheels 12, a plurality of bracing pieces 11, a supporting bench 14 and lift platform 2 that supreme setting gradually down from down. Be the one-to-one setting between universal wheel 12 and the bracing piece 11, bracing piece 11 is vertical to be set up on universal wheel 12, is connected through connecting rod 13 between every two adjacent bracing pieces 11, and brace table 14 sets up in the top of a plurality of bracing pieces 11, is provided with lifting unit 3 between elevating platform 2 and the brace table 14.

Referring to fig. 1, a ladder 5 is obliquely installed on one side of a support base 14, a second installation hole 51 is formed in a position of the ladder 5 close to the support base 14, the second installation hole 51 is formed along the length direction of the ladder 5, a support shaft 52 is inserted into the second installation hole 51, both ends of the support shaft 52 are fixed to the side wall of the support base 14, and the bottom of the ladder 5 is installed on the ground. When the movable ladder stand 5 moves the support shaft 52 in the longitudinal direction of the second mounting hole 51, that is, when the ladder stand 5 is moved to the position of the universal wheel 12, the second mounting hole 51 is moved to a position away from the ground. The supporting base 53 is arranged at a position of the supporting rod 11 close to the universal wheel 12, the supporting base 53 is provided with a placing groove 54 towards one side of the supporting base 14, the ladder 5 is moved towards the position of the universal wheel 12, then the ladder 5 is moved upwards, the bottom of the ladder 5 can be placed in the placing groove 54, and the ladder 5 is collected.

Referring to fig. 1, a fence 24 is disposed around the lifting platform 2, and a tool placement frame 4 is disposed on the fence 24. Fixed arc rack 41 that is provided with on the lateral wall of frame 4 is placed to the instrument, and the user places the instrument of fitment usefulness in frame 4 is placed to the instrument, then hangs arc rack 41 on rail 24, and the user stands when carrying out the fitment indoor on lift platform 2, can directly place the instrument of taking in frame 4 at the instrument and carry out interior decoration convenient operation swift.

Referring to fig. 2, the lifting assembly 3 includes a plurality of driving wheels, in this embodiment, gears 31, and a plurality of screws 32. A plurality of gears 31 rotate and set up in the one side that lift platform 2 is close to brace table 14, and the peripheral cover of a plurality of gears 31 is equipped with the drive belt, and in this embodiment, the drive belt is hold-in range 33. When one gear 31 rotates, the other gears 31 can be driven to rotate by the timing belt 33. A plurality of first mounting holes 21 are formed in the lifting platform 2, and angular contact ball bearings 22 are fixedly arranged in the first mounting holes 21.

Referring to fig. 2, a rotary disk 211 is coaxially and fixedly disposed on the gear 31, and the rotary disk 211 is inserted into the first mounting hole 21 and fixedly connected to the inner ring of the angular ball bearing 22. The plurality of screws 32 are vertically fixed on one surface of the support platform 14 facing the lifting platform 2, the plurality of gears 31 and the plurality of screws 32 are arranged in a one-to-one correspondence manner, and the screws 32 penetrate through the central shaft of the gear 31 and the central shaft of the turntable 211 of the gear 31 and are in threaded connection with the gear 31 and the turntable 211 on the gear 31. Locating slot 23 has been seted up towards the one side of brace table 14 at lift platform 2, and gear 31 is fixed towards the one side of lift platform 2 and is provided with holding ring 231, and a plurality of balls 232 have been inlayed towards the one side of locating slot 23 to holding ring 231, and holding ring 231 inserts and locates in locating slot 23, and holding ring 231 rotates with the lateral wall face of locating slot 23 to be connected, a plurality of balls 232 and the bottom surface roll connection of locating slot 23.

The implementation principle of scaffold frame for interior decoration convenient to altitude mixture control of this application embodiment is: first, before the user finishes the room, the user places the tools to be used in the tool placement frame 4, and then hangs the rack 41 of the tool placement frame 4 on the rail 24. Secondly, the user can begin to decorate the indoor space by climbing the lifting platform 2 through the crawling ladder 5. The user stands when fitment to the house on lift platform 2, decorate the eminence of indoor wall and handle, because the problem of height is difficult to the operation time, the user rotates carousel 211, drive the gear 31 rotation rather than linking to each other when carousel 211 rotates, when this gear 31 rotates, can drive other gears 31 rotations of hold-in range 33 drive, thereby can drive whole lift platform 2 and rise, when rising to required height, stall carousel 211.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a scaffold frame for interior decoration convenient to altitude mixture control, includes scaffold frame body (1), scaffold frame body (1) includes bracing piece (11) of a plurality of vertical settings, universal wheel (12) are installed to the bottom of bracing piece (11), and every adjacent two be connected through connecting rod (13) between bracing piece (11), a plurality of be provided with supporting bench (14), its characterized in that between bracing piece (11): a lifting platform (2) is arranged on the supporting platform (14), and a lifting assembly (3) is arranged between the lifting platform (2) and the supporting platform (14);

the lifting assembly (3) comprises a plurality of driving wheels and a plurality of screws (32), the driving wheels are rotatably arranged on one surface, close to the supporting platform (14), of the lifting platform (2), a driving belt is sleeved on the driving wheels, the screws (32) are vertically fixed on one surface, facing the lifting platform (2), of the supporting platform (14), the screws (32) penetrate through the lifting platform (2) in a sliding mode, the driving wheels and the screws (32) are arranged in a one-to-one correspondence mode, the driving wheels are sleeved on the screws (32), and the driving wheels are in threaded connection with the screws (32);

the lifting platform (2) is provided with a first mounting hole (21), a rotary disc (211) is arranged in the first mounting hole (21) in a rotating mode, the rotary disc (211) is fixedly connected with a transmission wheel, and the screw rod (32) is coaxially and movably arranged in the rotary disc (211) in a penetrating mode.

2. A scaffolding for interior decoration facilitating height adjustment according to claim 1, wherein: the transmission wheel is a gear (31), and the transmission belt is a synchronous belt (33).

3. A scaffolding for interior decoration facilitating height adjustment according to claim 2, wherein: an angular contact ball bearing (22) is arranged between the rotary disc (211) and the side wall of the first mounting hole (21).

4. A scaffolding for interior decoration facilitating height adjustment according to claim 3, wherein: locating slot (23) have been seted up to lift platform (2) one side towards brace table (14), gear (31) one side towards lift platform (2) is fixed and is provided with holding ring (231), holding ring (231) are inserted and are located in locating slot (23) to rotate with the internal face of locating slot (23) and be connected.

5. A scaffolding for interior finishing to facilitate height adjustment according to claim 4, wherein: the positioning ring (231) is embedded with a plurality of balls (232) towards one side of the positioning groove (23), and the balls (232) are in rolling connection with the bottom surface of the positioning groove (23).

6. A scaffolding for interior decoration facilitating height adjustment according to claim 1, wherein: a fence (24) is arranged around the lifting platform (2), and a tool placing frame (4) is detachably arranged on the fence (24);

an arc-shaped placing frame (41) is fixedly arranged on the side wall of the tool placing frame (4), and the placing frame (41) is arranged on the fence (24).

7. A scaffolding for interior decoration facilitating height adjustment according to claim 1, wherein: the ladder stand is characterized by comprising a ladder stand (5) obliquely arranged on one side of the supporting table (14), one end of the ladder stand (5) is arranged on one side of the supporting table (14), and the bottom of the ladder stand (5) is arranged on the ground.

8. A scaffolding for interior finishing to facilitate height adjustment according to claim 7, wherein: a second mounting hole (51) is formed in the position, close to the support table (14), of the ladder stand (5), the second mounting hole (51) is formed in the length direction of the ladder stand (5), a support shaft (52) is inserted into the second mounting hole (51), and two ends of the support shaft (52) are fixed to the side wall of the support table (14);

the supporting rod (11) is provided with a supporting seat (53) at a position close to the universal wheel (12), a placing groove (54) is formed in one surface, facing the supporting table (14), of the supporting seat (53), and the bottom of the ladder stand (5) is placed in the placing groove (54).