CN219773531U - Scaffold convenient to transport - Google Patents

Abstract

The utility model relates to the technical field of scaffolds, and discloses a scaffold convenient to carry, which comprises a base and a bearing plate, wherein the base is provided with a bearing plate lifting mechanism; the bearing plate elevating system includes: the support frame is fixedly arranged on the inner wall of the bottom of the base; the chassis is fixedly arranged at the top of the supporting frame, and a double-headed motor is fixedly arranged in the chassis; the rotating rod is fixedly connected to the output end of the double-headed motor through a coupler; and the first bevel gear is fixedly sleeved at one end of the rotating rod. Through setting up loading board elevating system, start the double-end motor and drive bull stick corotation or reversal, bull stick corotation or reversal drive first bevel gear corotation or reversal, first bevel gear corotation or reversal drive with its meshed second bevel gear corotation or reversal to make the threaded rod rise or descend, thereby drive rather than fixed connection's loading board rise or descend, be convenient for adjust the height of loading board, make things convenient for constructor to use.

Description

Scaffold convenient to transport

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold convenient to carry.

Background

Scaffold refers to various supports erected at construction sites for workers to operate and to address vertical and horizontal transport. The general term of the building world refers to a place which cannot be directly constructed when being used on an outer wall, an interior decoration or a high floor height on a building site, and mainly comprises the following materials for constructors to operate up and down or surrounding safety nets to enclose and install components at high altitude: bamboo, wood, steel pipes or synthetic materials, etc., some projects also use scaffolds as templates, and are widely used in advertising industry, municipal administration, traffic roads and bridges, mines, etc.

The publication number is: CN207017616U discloses a scaffold for building, including scaffold horizontal pole and scaffold bracing piece, connect through the hasp spare between scaffold horizontal pole and the scaffold bracing piece, scaffold bracing piece bottom is provided with the base, the universal wheel is installed to the base downside, install brake equipment on the universal wheel, the hasp spare passes through the connecting rod and is connected with safety device, scaffold horizontal pole middle part is connected with two hand bars, be provided with the riser between the two hand bars, this utility model is opened through hand bar corresponding to riser one side and is had the groove that matches with the riser, hand bar and riser can make things convenient for the builder to climb, is provided with the skid resistant course through scaffold horizontal pole upside, and the effect of antiskid that plays that can be fine avoids the landing, is provided with the strengthening rib through between scaffold horizontal pole and the scaffold bracing piece, has improved the stability of equipment, comprises two support columns and elastic network through installation device, the safety has been improved.

Based on the above, i found that the scaffold height cannot be adjusted, and the use is not convenient enough.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a scaffold convenient to carry.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the scaffold convenient to carry comprises a base and a bearing plate, wherein the base is provided with a bearing plate lifting mechanism;

the bearing plate elevating system includes:

the support frame is fixedly arranged on the inner wall of the bottom of the base;

the chassis is fixedly arranged at the top of the supporting frame, and a double-headed motor is fixedly arranged in the chassis;

the rotating rod is fixedly connected to the output end of the double-headed motor through a coupler;

the first bevel gear is fixedly sleeved at one end of the rotating rod;

the two balls are respectively rotationally clamped in two circular grooves formed in the inner wall of the base;

one end of each connecting rod is fixedly connected to the outer walls of the two balls;

the two bevel gears are respectively and fixedly connected to the other ends of the two connecting rods, threaded holes are formed in the inner walls of the two bevel gears, and the first bevel gear and the second bevel gear are meshed with each other;

the threaded rod is in threaded connection on the screw hole, the one end fixed connection of threaded rod is on the bottom outer wall of loading board. Can play the effect of hanging to the two bevel gears when not influencing two bevel gears pivoted through setting up two ball cooperation connecting rods, through setting up double-end motor, start double-end motor drive bull stick corotation or reversal, bull stick corotation or reversal drive a bevel gear corotation or reversal, a bevel gear corotation or reversal drive with its engaged two bevel gears corotation or reversal to make threaded rod rise or decline, thereby drive rather than fixed connection's loading board rise or decline, be convenient for adjust the height of loading board, convenience constructor uses.

Preferably, the bearing plate is provided with an anti-slip mechanism;

the anti-slip mechanism includes:

the anti-slip pad is fixedly connected to the top outer wall of the bearing plate;

the anti-skid blocks are fixedly connected to the outer wall of the top of the anti-skid pad, and a plurality of anti-skid blocks are arranged;

the guardrail is fixedly arranged around the bearing plate. Through setting up slipmat cooperation a plurality of antiskid block, can increase the frictional force of loading board to avoid constructor during operation to slip, promote staff's security, can play the effect of protection to constructor through setting up the guardrail, further promote constructor's security.

Preferably, the bottom of base fixed mounting has four supporting legs, and four the bottom fixed mounting of supporting leg has four universal wheels, one side fixed mounting of base has the handle. The base can be conveniently moved by arranging four universal wheels to be matched with the handle, so that the practicability is improved.

Preferably, the other end of bull stick is provided with a bevel gear, two balls, two connecting rods, two bevel gears and threaded rod the same, and two the other end of threaded rod is fixed mounting has the stopper respectively. Through set up a bevel gear, two balls, two connecting rods, two bevel gears and threaded rod the same at the other end of bull stick, can promote the stationarity that the loading board goes up and down, can play spacing effect to two threaded rods through setting up two stopper, avoid two threaded rods to break away from two screw holes.

Preferably, the bearing plate and the anti-skid pad are respectively provided with a plurality of water draining holes, one side of the bearing plate is fixedly provided with a fixing plate, and the fixing plate is fixedly provided with two armrests. Through setting up a plurality of wash port, the rainwater can flow along a plurality of wash port when overcast and rainy weather to avoid the too much influence constructor of loading board ponding to use, through setting up two armrests, when another constructor promotes the base and remove or make the loading board rise and descend, constructor can hold two armrests in order to increase self stability and security.

Preferably, a cat ladder is fixedly arranged on one side of the bearing plate. The up-down bearing plate of constructors can be facilitated by the aid of the crawling ladder, and accordingly constructors can use the crawling ladder conveniently.

(III) beneficial effects

Compared with the prior art, the utility model provides a scaffold convenient to carry, which comprises the following components

The beneficial effects are that:

1. this scaffold convenient to transport, through setting up loading board elevating system, start the double-end motor and drive bull stick corotation or reversal, bull stick corotation or reversal drive first bevel gear corotation or reversal, first bevel gear corotation or reversal drive with its meshed second bevel gear corotation or reversal to make threaded rod rise or decline, thereby drive rather than fixed connection's loading board rise or decline, be convenient for adjust the height of loading board, make things convenient for constructor to use.

2. This scaffold convenient to transport, through setting up a plurality of non slipping spur of slipmat cooperation, can increase the frictional force of loading board, thereby avoid constructor during operation to slip, promote staff's security, can play the effect of protection to constructor through setting up the guardrail, further promote constructor's security, can be convenient for the base to remove through setting up four universal wheel cooperation handles, thereby promote the practicality, through setting up a plurality of wash port, the rainwater can flow along a plurality of wash port when overcast and rainy weather, thereby avoid the loading board ponding too much influence constructor to use, through setting up two armrests, when another constructor promotes the base and remove or make the loading board rise and descend, constructor can hold two armrests in order to increase self stability and security, can make things convenient for constructor to go up and down the loading board through setting up the cat ladder, thereby convenience constructor uses.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic diagram of a lifting mechanism for a carrier plate according to the present utility model;

fig. 3 is a schematic view of the anti-slip mechanism of the present utility model.

In the figure: 1. a base; 2. a carrying plate; 3. a bearing plate lifting mechanism; 301. a support frame; 302. a chassis; 303. a rotating rod; 304. a first bevel gear; 305. a ball; 306. a connecting rod; 307. a two-size bevel gear; 308. a threaded rod; 4. an anti-slip mechanism; 401. an anti-slip pad; 402. an anti-skid block; 403. guard bars; 5. support legs; 6. a universal wheel; 7. a handle; 8. a limiting block; 9. a drain hole; 10. an armrest; 11. and (5) climbing a ladder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1-3, the utility model provides a scaffold convenient to carry, which comprises a base 1 and a bearing plate 2, wherein the base 1 is provided with a bearing plate lifting mechanism 3; the carrier plate lifting mechanism 3 includes: the supporting frame 301 is fixedly arranged on the inner wall of the bottom of the base 1; the chassis 302 is fixedly arranged at the top of the supporting frame 301, and a double-headed motor is fixedly arranged in the chassis 302; the rotating rod 303 is fixedly connected to the output end of the double-headed motor through a coupler; a first bevel gear 304 is fixedly sleeved at one end of the rotating rod 303; the two balls 305 are respectively rotationally clamped in two circular grooves formed in the inner wall of the base 1; one end of each of the two connecting rods 306 is fixedly connected to the outer walls of the two balls 305; the two bevel gears 307 are respectively and fixedly connected to the other ends of the two connecting rods 306, threaded holes are formed in the inner walls of the two bevel gears 307, and the first bevel gear 304 and the two bevel gears 307 are meshed with each other; threaded rod 308 threaded connection is on the screw hole, threaded rod 308's one end fixed connection is on the bottom outer wall of loading board 2, can play the effect of hanging to the two bevel gears 307 when not influencing the rotation of two bevel gears 307 through setting up two balls 305 cooperation two connecting rods 306, through setting up double-end motor, start motor drive bull stick 303 corotation or reversal, bull stick 303 corotation or reversal drive first bevel gear 304 corotation or reversal, first bevel gear 304 corotation or reversal drive with its meshed two bevel gears 307 corotation or reversal, thereby make threaded rod 308 rise or decline, thereby drive its fixed connection's loading board 2 rise or decline, be convenient for adjust loading board 2's height, make things convenient for constructor to use, the other end of bull stick 303 is the same to be provided with first bevel gear 304, two balls 305, two connecting rods 306, two bevel gears 307 and threaded rod 308, and the other end fixed mounting of two threaded rod 308 has stopper 8 respectively, through setting up stable bevel gear 304, two bevel gears 304, two balls 306, two conical gears 307 and two threaded rod 308 are the lifting plate 2 can be lifted and two threaded rod 308 can be avoided two threaded rod 308 to two threaded rod 8 to the setting up through two threaded rod 8.

In this embodiment, by setting the lifting mechanism 3 for the bearing plate, the starting motor drives the rotating rod 303 to rotate forward or reversely, the rotating rod 303 rotates forward or reversely drives the first bevel gear 304 to rotate forward or reversely, the first bevel gear 304 rotates forward or reversely drives the second bevel gear 307 meshed with the first bevel gear 304 to rotate forward or reversely, so that the threaded rod 308 ascends or descends, thereby driving the bearing plate 2 fixedly connected with the threaded rod to ascend or descend, so that the height of the bearing plate 2 can be conveniently adjusted, and convenience is brought to constructors.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bearing plate 2 is provided with an anti-slip mechanism 4; the anti-slip mechanism 4 includes: the anti-slip pad 401 is fixedly connected to the top outer wall of the bearing plate 2; the anti-skid blocks 402 are fixedly connected to the top outer wall of the anti-skid pad 401, and a plurality of anti-skid blocks 402 are arranged; guardrail 403 fixed mounting is around loading board 2, through setting up slipmat 401 cooperation a plurality of non slipping spur 402, can increase the frictional force of loading board 2, thereby avoid constructor during operation to fall, promote staff's security, can play the effect of protection to constructor through setting up guardrail 403, further promote constructor's security, the bottom fixed mounting of base 1 has four supporting legs 5, the bottom fixed mounting of four supporting legs 5 has four universal wheels 6, one side fixed mounting of base 1 has handle 7, can be convenient for the base 1 remove through setting up four universal wheels 6 cooperation handle 7, thereby promote the practicality, the wash port 9 of looks adaptation has been seted up on loading board 2 and slipmat 401 respectively, one side fixed mounting of loading board 2 has the fixed plate, fixed mounting has two 10 on the fixed plate, through setting up a plurality of wash port 9, rainwater can flow along a plurality of wash port 9, thereby avoid loading board 2 ponding influence constructor to use through setting up two handrails 10, promote another handrails 1 or can use the handrails 2 to climb down by setting up the handrails 2 and can be convenient for the constructor to climb the ladder to install on one side of the handrails 2, thereby the handrails is convenient for the constructor has the handrails to climb 11 to install the ladder to install on one side of the handrails 2.

In this embodiment, through setting up slipmat 401 cooperation a plurality of non-slip blocks 402, can increase the frictional force of loading board 2, thereby avoid constructor during operation to slip, promote staff's security, can play the effect of protection to constructor through setting up guardrail 403, further promote constructor's security, can be convenient for base 1 remove through setting up four universal wheels 6 cooperation handles 7, thereby promote the practicality, through setting up a plurality of wash port 9, the rainwater can flow along a plurality of wash port 9 when overcast and rainy weather, thereby avoid loading board 2 ponding too much influence constructor to use, through setting up two armrests 10, when another constructor promotes base 1 and remove or make loading board 2 rise and descend, constructor can hold two armrests 10 in order to increase self stability and security, can make things convenient for constructor to use loading board 2 from top to bottom through setting up cat ladder 11, thereby convenience constructor use.

The working principle of the scaffold convenient to carry is specifically described below.

As shown in fig. 1-3, when in use, a constructor climbs onto the bearing plate 2 through the ladder 11, the double-headed motor is started to drive the rotary rod 303 to rotate forward or reversely, the rotary rod 303 drives the first bevel gear 304 to rotate forward or reversely, the first bevel gear 304 drives the second bevel gear 307 meshed with the first bevel gear 304 to rotate forward or reversely, thereby the threaded rod 308 rises or falls, thereby the bearing plate 2 fixedly connected with the threaded rod is driven to rise or fall, the height of the bearing plate 2 is convenient to adjust, the friction force of the bearing plate 2 can be increased through the arrangement of the anti-slip pad 401 and the plurality of anti-slip blocks 402, so that the constructor is prevented from slipping during working, the safety of the constructor is improved, the safety of the constructor is further improved through the arrangement of the guard rail 403, the base 1 can be conveniently moved through the arrangement of the plurality of the universal wheels 6 and the handle 7, rainwater can flow out along the plurality of the drain holes 9 when overcast and rainy, thereby the bearing plate 2 is prevented from being accumulated and influencing the use of the constructor, the constructor is prevented from being used by the bearing plate 2 through the arrangement of the two handrails 10, and the constructor can be prevented from moving on the base 1 or the two handrails and the constructor from moving down due to the stability of the safety of the constructor.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. Scaffold frame convenient to transport, including base (1) and loading board (2), its characterized in that: the base (1) is provided with a bearing plate lifting mechanism (3);

the carrier plate lifting mechanism (3) comprises:

the support frame (301) is fixedly arranged on the inner wall of the bottom of the base (1);

the machine box (302) is fixedly arranged at the top of the supporting frame (301), and a double-head motor is fixedly arranged in the machine box (302);

the rotating rod (303) is fixedly connected to the output end of the double-headed motor through a coupler;

a first bevel gear (304) fixedly sleeved at one end of the rotating rod (303);

the two balls (305) are respectively rotationally clamped in two circular grooves formed in the inner wall of the base (1);

one end of each connecting rod (306) is fixedly connected to the outer walls of the two balls (305);

the two bevel gears (307) are respectively and fixedly connected to the other ends of the two connecting rods (306), threaded holes are formed in the inner walls of the two bevel gears (307), and the first bevel gear (304) and the two bevel gears (307) are meshed with each other;

threaded rod (308), threaded connection is in on the screw hole, the one end fixed connection of threaded rod (308) is on the bottom outer wall of loading board (2).

2. A portable scaffold according to claim 1, wherein: an anti-slip mechanism (4) is arranged on the bearing plate (2);

the anti-slip mechanism (4) comprises:

the anti-slip pad (401) is fixedly connected to the top outer wall of the bearing plate (2);

the anti-skid block (402) is fixedly connected to the top outer wall of the anti-skid pad (401);

the guard bar (403) is fixedly arranged around the bearing plate (2).

3. A portable scaffold according to claim 1, wherein: the base is characterized in that four supporting legs (5) are fixedly arranged at the bottom of the base (1), four universal wheels (6) are fixedly arranged at the bottoms of the four supporting legs (5), and a handle (7) is fixedly arranged at one side of the base (1).

4. A portable scaffold according to claim 1, wherein: the other end of the rotating rod (303) is provided with a first bevel gear (304), two balls (305), two connecting rods (306), a second bevel gear (307) and a threaded rod (308) in the same way, and the other ends of the two threaded rods (308) are respectively fixedly provided with a limiting block (8).

5. A portable scaffold according to claim 2, wherein: the anti-skid device is characterized in that the bearing plate (2) and the anti-skid pad (401) are respectively provided with a water drain hole (9) which is matched with each other, one side of the bearing plate (2) is fixedly provided with a fixing plate, and the fixing plate is fixedly provided with two armrests (10).

6. A portable scaffold according to claim 1, wherein: one side of the bearing plate (2) is fixedly provided with a crawling ladder (11).