CN219060798U

CN219060798U - Building carrying frame with anti-toppling mechanism

Info

Publication number: CN219060798U
Application number: CN202222569883.0U
Authority: CN
Inventors: 卢超; 陈超; 田昊天; 侯士焱; 侯伟锋; 丁建
Original assignee: Stecol Corp
Current assignee: Stecol Corp
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-23
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a building carrying frame with an anti-toppling mechanism, which comprises a platform and supporting legs fixedly connected to the bottom end of the platform, wherein a reinforcing mechanism penetrating to the outer wall of each supporting leg is arranged in each supporting leg; the reinforcing mechanism comprises worms which are rotationally connected inside the supporting legs, four half worm wheels are rotationally connected inside each supporting leg, the four half worm wheels are meshed with the worms, and one end of each half worm wheel is fixedly connected with a rotating leg; the bottom end of the platform is provided with a driving mechanism penetrating into the supporting leg and fixedly connected to the outer wall of the worm, and the driving mechanism is used for driving the worm to synchronously rotate; when the driving mechanism does not drive the worm to rotate any more, one end of the rotating leg is just attached to the ground. The four supporting legs are connected into a whole, so that the stability of the whole carrying frame is improved, and the platform can not topple in the using process.

Description

Building carrying frame with anti-toppling mechanism

Technical Field

The utility model belongs to the technical field of building carrying frame equipment, and particularly relates to a building carrying frame with an anti-toppling mechanism.

Background

The house construction refers to house places where people produce, live or other movable places, such as industrial buildings, civil buildings and agricultural buildings, and in the house construction, a plurality of high-level working operators cannot finish the house construction, so that room carrying frames are needed to be matched for use.

The room of chinese patent publication No. CN207063468U disclosure is built and is carried frame, still be provided with the elevating platform on its platform, be provided with the dovetailed block on the elevating platform, all be provided with the dovetailed block that supplies the dovetailed block to slide the lift on stabilizer blade and the platform, and still be provided with a plurality of go-between on the elevating platform, be provided with the connecting rope on a plurality of go-between, one side that the connecting rope kept away from the go-between still is fixed with the rotary drum, when needs tool changing or take the part on the platform, need not the upper and lower climbing of staff, just can take through the elevating platform, has improved installation effectiveness.

Although the problem that the existing carrying frame is inconvenient for workers to take, place and replace tools is solved, the problem that the carrying frame is not prevented from tilting is solved, when the workers work at the top end of the carrying frame, the workers need to walk at the top end of the carrying frame, the carrying frame is easy to shake, in the process of conveying tools from the bottom end of the carrying frame to the top end of the carrying frame, if the conveyed tools are heavier, the other end of the carrying frame is easy to tilt in the process of conveying the tools, and accordingly tilting is easy to occur.

Disclosure of Invention

The utility model provides a house building carrying frame with an anti-toppling mechanism, which aims to solve the problem that the carrying frame is easy to topple in the using process, and improves the stability of the whole device, so that the house building carrying frame can be prevented from toppling in the using process.

The utility model is realized in such a way that the house construction carrying frame with the anti-toppling mechanism comprises a platform and supporting legs fixedly connected to the bottom end of the platform, wherein a reinforcing mechanism penetrating to the outer wall of each supporting leg is arranged in each supporting leg; the reinforcing mechanism comprises worms which are rotationally connected inside the supporting legs, four half worm wheels are rotationally connected inside each supporting leg, the four half worm wheels are meshed with the worms, and one end of each half worm wheel is fixedly connected with a rotating leg; the bottom end of the platform is provided with a driving mechanism penetrating into the supporting leg and fixedly connected to the outer wall of the worm, and the driving mechanism is used for driving the worm to synchronously rotate; when the driving mechanism does not drive the worm to rotate any more, one end of the rotating leg is just attached to the ground.

When the carrying frame moves to a designated position, four worms are driven to synchronously rotate through a driving mechanism, the four worm gears are driven to respectively drive respective rotating legs to rotate through rotation of the worms, when the driving mechanism does not drive the worms to rotate any more, one end of each rotating leg is just attached to the ground, so that the supporting legs are reinforced, the contact area between the supporting legs and the ground is increased, and the purpose of preventing the carrying frame from inclining is achieved.

In the above technical scheme, preferably, the driving mechanism comprises a motor fixedly connected to the bottom end of the platform, the output end of the motor is connected with a unidirectional screw rod, the outer wall of the unidirectional screw rod is in threaded sleeve connection with a sliding frame, the inner side of the sliding frame is fixedly connected with a rack, and the rack is in sliding connection with the outer wall of one side of the supporting leg; the outer wall of the worm is fixedly connected with a second bevel gear, the inner part of the supporting leg is rotationally connected with a first bevel gear, the first bevel gear is meshed with the second bevel gear, one end of the first bevel gear is fixedly connected with a spur gear through a connecting shaft, and the spur gear is meshed with the rack; when the rack is separated from the spur gear, one end of the rotating leg is just attached to the ground.

When the worm needs to be driven to rotate, the motor is started firstly, the output end of the motor drives the unidirectional screw rod to rotate, so that the sliding frame is driven to drive the four racks to move downwards, the four racks move downwards to respectively drive the spur gears to rotate, and then the first bevel gear is driven to rotate, and the first bevel gear rotates to drive the second bevel gear to rotate, so that the worm is driven to rotate synchronously; when the rack is separated from the spur gear, one end of the rotating leg is just attached to the ground.

In the above technical solution, it is further preferable that a connecting column is fixedly connected to the bottom end of the sliding frame, and a fixing hole that is concave inwards is formed in the top surface of each rotating leg, and the fixing hole is matched with the connecting column; when one end of the rotating leg is just attached to the ground, the fixing hole is located right below the corresponding connecting column, and the connecting column can be inserted into the fixing hole.

When the one end of rotating the leg laminating to ground just, the fixed orifices on the rotating leg is located under the spliced pole for the carriage drives the spliced pole and continues to move downwards, and when the carriage moved the assigned position, the spliced pole just in time inserted in the fixed orifices, consolidates the rotating leg, makes four landing legs link into a whole, thereby has further improved and has carried the holistic stability of frame.

In the above technical scheme, it is further preferable that a side outer wall of the rack is fixedly connected with a limiting block, a side outer wall of the supporting leg is provided with a limiting chute matched with the limiting block, one end of the limiting block extends to the inside of the limiting chute, and the inner wall of the sliding frame is provided with a threaded hole matched with the unidirectional screw rod.

The rack passes through the stopper of outer wall fixed connection with landing leg sliding connection, the drive carriage drives the rack and removes along spacing spout direction through the stopper respectively when being convenient for unidirectional screw rotates, carries out spacingly to the carriage through the mutually supporting of stopper and spacing spout, avoids the carriage to take place the skew at the in-process that removes.

In the above technical scheme, preferably, the inner side of the half worm wheel is fixedly connected with a rotating shaft, and two ends of the rotating shaft penetrate through the inner wall of the supporting leg, so that the half worm wheel is rotationally connected with the supporting leg through the rotating shaft fixedly connected with the inner side.

In the above technical scheme, preferably, a rotating groove matched with the worm is formed in the support leg, and two ends of the worm are rotatably connected with the support leg through bearings fixedly connected.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the reinforcing mechanism and the driving mechanism are arranged, the output end of the motor drives the unidirectional screw rod to rotate, so that the sliding frame is driven to drive the four racks to move downwards, the racks respectively drive the corresponding spur gears to rotate and drive the first bevel gear to rotate, the first bevel gear rotationally drives the second bevel gear to drive the worm to rotate, and the worm rotationally drives the four half worm gears to respectively drive the rotating legs to rotate; when rack and straight gear separation, the one end of rotating the leg laminate to ground just, and motor output continues to drive one-way lead screw and makes the carriage drive the spliced pole and reciprocate, and when the carriage moved the assigned position, the spliced pole was inserted in corresponding fixed orifices just, consolidates the rotating the leg for four landing legs link into one entity, thereby improves and carries on holistic stability of frame, so that the platform can not take place to empty at the in-process of using.

Drawings

Fig. 1 is a schematic diagram of a building carrier with an anti-toppling mechanism according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a building carrier with an anti-toppling mechanism according to a second embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of a building carrier without a platform according to an embodiment of the present utility model;

fig. 4 is a partial enlarged view of the portion a of fig. 3.

In the figure: 1. a platform; 2. a support leg; 201. a rotating groove; 202. limiting sliding grooves; 3. a reinforcement mechanism; 301. a rotating leg; 302. a half worm wheel; 303. a worm; 304. a rotating shaft; 305. a fixing hole; 4. a driving mechanism; 401. a carriage; 402. a connecting column; 403. spur gears; 404. a rack; 405. a unidirectional screw rod; 406. a motor; 407. a first bevel gear; 408. a second bevel gear; 409. and a limiting block.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

in the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, an embodiment of the utility model provides a building carrying frame with an anti-toppling mechanism, which comprises a platform 1 and support legs 2 fixedly connected to the bottom end of the platform 1, wherein a reinforcing mechanism 3 penetrating to the outer wall of the support legs 2 is arranged in each support leg 2.

Specifically, the reinforcement mechanism 3 includes a worm 303 rotatably connected to the inside of the supporting leg 2, two ends of the worm 303 are rotatably connected to the supporting leg 2 through bearings fixedly connected, and a rotation groove 201 matched with the worm 303 is formed in the inside of the supporting leg 2; four half worm wheels 302 are rotatably connected to the inside of each supporting leg 2, a rotating shaft 304 is fixedly connected to the inner side of each half worm wheel 302, and two ends of each rotating shaft 304 penetrate through the inner wall of each supporting leg 2, so that each half worm wheel 302 is rotatably connected with each supporting leg 2 through the rotating shaft 304 fixedly connected to the inner side; and four half worm wheels 302 are meshed with the worm 303, and one end of each half worm wheel 302 is fixedly connected with a rotating leg 301 through a bolt assembly.

The bottom end of the platform 1 is provided with a driving mechanism 4 penetrating into the supporting leg 2 and fixedly connected to the outer wall of the worm 303, and the driving mechanism 4 is used for driving the worm 303 to synchronously rotate; when the driving mechanism 4 no longer drives the worm 303 to rotate, one end of the rotating leg 301 just fits to the ground.

Specifically, the driving mechanism 4 comprises a motor 406 fixedly connected to the bottom end of the platform 1 through a bolt assembly, the output end of the motor 406 is connected with a unidirectional screw rod 405, the outer wall of the unidirectional screw rod 405 is in threaded socket connection with a sliding frame 401, and the inner wall of the sliding frame 401 is provided with a threaded hole matched with the unidirectional screw rod 405. The inner side of the sliding frame 401 is fixedly connected with a rack 404 through a bolt assembly, and the rack 404 is slidably connected to the outer wall of one side of the supporting leg 2; a limiting block 409 is fixedly connected to the outer wall of one side of the rack 404, a limiting chute 202 matched with the limiting block 409 is formed in the outer wall of one side of the supporting leg 2, and one end of the limiting block 409 extends into the limiting chute 202. The outer wall of the worm 303 is fixedly connected with a second bevel gear 408, the first bevel gear 407 is rotatably connected with the inside of the supporting leg 2, the first bevel gear 407 is meshed with the second bevel gear 408, one end of the first bevel gear 407 is fixedly connected with a spur gear 403 through a connecting shaft, and the spur gear 403 is meshed with the rack 404. The bottom end of the sliding frame 401 is fixedly connected with a connecting column 402 through a bolt assembly, the top surface of each rotating leg 301 is provided with a fixing hole 305 which is concave inwards, and the fixing holes 305 are matched with the connecting columns 402; when the rack 404 is separated from the spur gear 403, one end of the rotating leg 301 is just attached to the ground, and the fixing hole 305 is located right below the corresponding connecting post 402, so that the connecting post 402 can be inserted into the fixing hole 305.

The specific working process of the utility model is as follows:

firstly, the carrying frame is moved to a designated position, when the worm 303 needs to be driven to rotate, the motor 406 is started firstly, and the output end of the motor 406 drives the unidirectional screw rod 405 to rotate, so that the sliding frame 401 is driven to drive the four racks 404 to move downwards along the direction of the limiting chute 202 through the limiting block 409 respectively, and the sliding frame 401 is prevented from shifting in the moving process; the four racks 404 move downwards to respectively drive the spur gears 403 to rotate so as to drive the first bevel gears 407 to rotate, and the first bevel gears 407 rotate to drive the second bevel gears 408 to rotate so as to drive the four worms 303 to synchronously rotate; the worm 303 rotates and drives the four half worm wheels 302 to drive the respective rotating legs 301 to rotate, when the rack 404 is separated from the spur gear 403, the worm 303 is not driven to rotate any more, one end of the rotating leg 301 is just attached to the ground, so that the contact area between the supporting leg 2 and the ground is increased, and at the moment, the fixing hole 305 on the rotating leg 301 is just located under the connecting column 402; the motor 406 output continues to drive unidirectional screw rod 405 so that carriage 401 drives spliced pole 402 and continues to move downwards, and when carriage 401 moved the assigned position, spliced pole 402 just in time inserted in fixed orifices 305, consolidates rotary leg 301 for four landing legs 2 link into one entity, thereby has further improved and has carried the holistic stability of frame, makes platform 1 can not take place to empty in the in-process of using.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation and modification of the above embodiments according to the technical principles of the present utility model are within the scope of the technical solutions of the present utility model.

Claims

1. The house building carrying frame with the anti-toppling mechanism is characterized by comprising a platform and supporting legs fixedly connected to the bottom end of the platform, wherein a reinforcing mechanism penetrating to the outer wall of each supporting leg is arranged in each supporting leg; the reinforcing mechanism comprises worms which are rotationally connected inside the supporting legs, four half worm wheels are rotationally connected inside each supporting leg, the four half worm wheels are meshed with the worms, and one end of each half worm wheel is fixedly connected with a rotating leg; the bottom end of the platform is provided with a driving mechanism penetrating into the supporting leg and fixedly connected to the outer wall of the worm, and the driving mechanism is used for driving the worm to synchronously rotate; when the driving mechanism does not drive the worm to rotate any more, one end of the rotating leg is just attached to the ground.

2. The house building carrying frame with the anti-toppling mechanism according to claim 1, wherein the driving mechanism comprises a motor fixedly connected to the bottom end of the platform, the output end of the motor is connected with a unidirectional screw rod, the outer wall of the unidirectional screw rod is in threaded sleeve joint with a sliding frame, the inner side of the sliding frame is fixedly connected with a rack, and the rack is in sliding connection with the outer wall of one side of the supporting leg; the outer wall of the worm is fixedly connected with a second bevel gear, the inner part of the supporting leg is rotationally connected with a first bevel gear, the first bevel gear is meshed with the second bevel gear, one end of the first bevel gear is fixedly connected with a spur gear through a connecting shaft, and the spur gear is meshed with the rack; when the rack is separated from the spur gear, one end of the rotating leg is just attached to the ground.

3. The house building carrying frame with the anti-toppling mechanism according to claim 2, wherein a connecting column is fixedly connected to the bottom end of the sliding frame, and a fixing hole which is concave inwards is formed in the top surface of each rotating leg and matched with the connecting column; when one end of the rotating leg is just attached to the ground, the fixing hole is located right below the corresponding connecting column, and the connecting column can be inserted into the fixing hole.

4. The house building carrying frame with the anti-toppling mechanism according to claim 2, wherein a limiting block is fixedly connected to the outer wall of one side of the rack, a limiting chute matched with the limiting block is formed in the outer wall of one side of the supporting leg, one end of the limiting block extends to the inside of the limiting chute, and a threaded hole matched with the unidirectional screw rod is formed in the inner wall of the sliding frame.

5. The building carrying frame with the anti-toppling mechanism according to claim 1, wherein a rotating shaft is fixedly connected to the inner side of the half worm wheel, and two ends of the rotating shaft penetrate through the inner wall of the supporting leg.

6. The building carrying frame with the anti-toppling mechanism according to claim 1, wherein a rotating groove matched with the worm is formed in the supporting leg, and two ends of the worm are rotatably connected with the supporting leg through bearings fixedly connected.