CN214093805U

CN214093805U - Effectual revolving platform of bearing for roof beam

Info

Publication number: CN214093805U
Application number: CN202021605189.4U
Authority: CN
Inventors: 吴永胜; 王振东; 任铁林
Original assignee: Hunan Chudi Hengda Testing Co ltd
Current assignee: Hunan Chudi Hengda Testing Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-08-31
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses an effectual revolving platform of bearing is used to roof beam, including bottom plate, base and platform, the both sides on bottom plate top all are provided with elevating system, the top of bottom plate is provided with the base, the inside central point department of putting of base is provided with driving motor, and driving motor's top is fixed with the platform, the both sides of platform bottom all are provided with stable structure, the spout sets up the inside on the base top, the inside of connecting block is provided with the support frame, the central point department of putting of support frame bottom is provided with the gyro wheel, the inside of platform is provided with additional strengthening. The utility model discloses a be provided with stable structure, when the rotatory in-process of platform, drive the connecting block and drive support frame and gyro wheel simultaneously and slide in the inside of spout, and can rotate as required at the rotatory in-process support frame of platform to guarantee that the gyro wheel can slide in the inside of spout, thereby improved the stability in this revolving platform use.

Description

Effectual revolving platform of bearing for roof beam

Technical Field

The utility model relates to a revolving platform technical field specifically is a effectual revolving platform of bearing for roof beam.

Background

With the continuous development of society, the use of the rotary table is more and more extensive, and the style of the rotary table is more and more diversified, and the rotary table for the beam is a component part of the rotary table, and the current rotary table for the beam still has some defects in the use process.

When the traditional revolving platform for the beam is used, the revolving platform is easy to deviate in the revolving process due to poor stability.

Disclosure of Invention

An object of the utility model is to provide a effectual revolving platform of bearing is used to roof beam to propose the not good problem of revolving platform stability in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual revolving platform of bearing for roof beam, includes bottom plate, base and platform, the both sides on bottom plate top all are provided with elevating system, the top of bottom plate is provided with the base, the inside central point department of putting of base is provided with driving motor, and driving motor's top is fixed with the platform, the both sides of platform bottom all are provided with stable structure, stable structure includes connecting block, support frame, gyro wheel and spout, the bottom fixed connection of connecting block top and platform, the spout sets up the inside on the base top, the inside of connecting block is provided with the support frame, and the bottom of support frame extends to the inside of spout, the central point department of putting of support frame bottom is provided with the gyro wheel, the inside of platform is provided with additional strengthening.

Preferably, the lifting mechanism comprises a supporting plate, an air cylinder and a sliding groove, the sliding groove is formed in the top end of the bottom plate, the supporting plate is arranged in the sliding groove, the top end of the supporting plate is hinged to the bottom end of the base, the air cylinder is hinged to two ends of one side of the supporting plate, and the bottom end of the air cylinder is hinged to the top end of the bottom plate.

Preferably, the width of the bottom end of the supporting plate is smaller than that of the sliding groove, and the supporting plate and the sliding groove form a sliding structure through an air cylinder.

Preferably, the bottom end of the support frame is designed in an inverted U shape, and the width of the support frame is smaller than that of the sliding groove.

Preferably, the additional strengthening includes first strengthening rib, second strengthening rib, third strengthening rib and fourth strengthening rib, first strengthening rib sets up the inside at the platform, the one end of first strengthening rib is provided with the third strengthening rib, one side of first strengthening rib is provided with the fourth strengthening rib, the opposite side of first strengthening rib is provided with the second strengthening rib.

Preferably, the first reinforcing ribs and the third reinforcing ribs are arranged in a crossed manner, and the fourth reinforcing ribs and the second reinforcing ribs are arranged in a crossed manner.

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

1. by the aid of the stable structure, when the platform rotates, the connecting block is driven to simultaneously drive the supporting frame and the roller to slide in the sliding groove, and the supporting frame can rotate as required in the rotating process of the platform, so that the roller can slide in the sliding groove, and stability of the rotary table in the using process is improved;

2. by arranging the reinforcing structure, the bearing effect of the rotary table can be enhanced under the action of the first reinforcing rib, the second reinforcing rib, the third reinforcing rib and the fourth reinforcing rib when the rotary table is used, and the phenomenon that the supporting platform is deformed due to overweight of a beam body is avoided, so that the bearing effect of the rotary table is enhanced;

3. through being provided with elevating system, when needs move the platform to suitable height, then start the backup pad for the backup pad shrink, and the backup pad slides through the sliding tray this moment, consequently can upwards translate the base, thereby has realized that this revolving platform has the effect of going up and down.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged partial cross-sectional view of the utility model at a in fig. 1;

FIG. 3 is a schematic top view of the reinforcing structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a base plate; 2. a lifting mechanism; 201. a support plate; 202. a cylinder; 203. a sliding groove; 3. a base; 4. stabilizing the structure; 401. connecting blocks; 402. a support frame; 403. a roller; 404. a chute; 5. a platform; 6. a drive motor; 7. a reinforcing structure; 701. a first reinforcing rib; 702. a second reinforcing rib; 703. a third reinforcing rib; 704. and a fourth reinforcing rib.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a revolving platform with good bearing effect for a beam comprises a bottom plate 1, a base 3 and a platform 5, wherein lifting mechanisms 2 are arranged on two sides of the top end of the bottom plate 1, each lifting mechanism 2 comprises a supporting plate 201, an air cylinder 202 and a sliding groove 203, each sliding groove 203 is arranged inside the top end of the bottom plate 1, the supporting plate 201 is arranged inside each sliding groove 203, the top end of each supporting plate 201 is hinged to the bottom end of the corresponding base 3, the air cylinders 202 are hinged to two ends of one side of each supporting plate 201, the types of the air cylinders 202 can be SU32X75, the input ends of the air cylinders 202 are electrically connected with the output ends of a control panel, the bottom ends of the air cylinders 202 are hinged to the top end of the bottom plate 1, the width of the bottom ends of the supporting plates 201 is smaller than that of the sliding grooves 203, and the supporting plates 201 form a sliding structure with the sliding grooves 203 through the air cylinders 202;

specifically, as shown in fig. 1, when the mechanism is used, firstly, when the platform 5 needs to be moved to a proper height, the supporting plate 201 is started, so that the supporting plate 201 is contracted, and at this time, the supporting plate 201 slides through the sliding groove 203, so that the base 3 can be translated upwards, otherwise, when the cylinder 202 extends, the included angle between the supporting plate 201 and the bottom plate 1 is gradually reduced, so that the base 3 and the platform 5 are moved downwards, and the effect that the turntable has a lifting function is achieved;

a base 3 is arranged above the bottom plate 1, a driving motor 6 is arranged at the central position inside the base 3, the type of the driving motor 6 can be Y90S-2, the input end of the driving motor 6 is electrically connected with the output end of a control panel, a platform 5 is fixed at the top end of the driving motor 6, stabilizing structures 4 are arranged on two sides of the bottom end of the platform 5, each stabilizing structure 4 comprises a connecting block 401, a supporting frame 402, a roller 403 and a sliding groove 404, the top end of the connecting block 401 is fixedly connected with the bottom end of the platform 5, the sliding groove 404 is arranged inside the top end of the base 3, a supporting frame 402 is arranged inside the connecting block 401, the bottom end of the supporting frame 402 extends into the sliding groove 404, the roller 403 is arranged at the central position of the bottom end of the supporting frame 402, the bottom end of the supporting frame 402 is designed in an inverted;

specifically, as shown in fig. 2, when the structure is used, firstly, in the process of rotating the platform 5, the connecting block 401 is driven to simultaneously drive the supporting frame 402 and the roller 403 to slide in the chute 404, and in the process of rotating the platform 5, the roller 403 can also rotate in the connecting block 401 as required, so that the roller 403 can slide in the chute 404, and under the combined action of the opposite rollers 403, the stability of the platform 5 during moving is increased, thereby improving the stability of the turntable in the use process;

a reinforcing structure 7 is arranged inside the platform 5, the reinforcing structure 7 comprises a first reinforcing rib 701, a second reinforcing rib 702, a third reinforcing rib 703 and a fourth reinforcing rib 704, the first reinforcing rib 701 is arranged inside the platform 5, the third reinforcing rib 703 is arranged at one end of the first reinforcing rib 701, the fourth reinforcing rib 704 is arranged at one side of the first reinforcing rib 701, the second reinforcing rib 702 is arranged at the other side of the first reinforcing rib 701, the first reinforcing rib 701 and the third reinforcing rib 703 are arranged in a crossed manner, and the fourth reinforcing rib 704 and the second reinforcing rib 702 are arranged in a crossed manner;

specifically, as shown in fig. 3, when the structure is used, firstly, under the action of the first reinforcing rib 701, the second reinforcing rib 702, the third reinforcing rib 703 and the fourth reinforcing rib 704, the bearing effect of the revolving platform can be enhanced, the phenomenon that the supporting platform 5 is deformed due to the overweight of the beam body is avoided, so that the bearing effect of the revolving platform is enhanced, and meanwhile, the service life of the platform 5 is prolonged.

The working principle is as follows: when the telescopic lifting platform is used, firstly, a beam body is placed above the platform 5, the platform 5 is adjusted according to the height required by the platform 5, and therefore the air cylinder 202 needs to be started, the air cylinder 202 can drive the supporting plate 201 to slide in the sliding groove 203 in the telescopic process, and when the supporting plate 201 is inclined to different degrees, the platform 5 is lifted, and therefore the platform 5 can be adjusted to a proper height;

after the driving motor 6 is started, when the driving motor 6 is started and drives the platform 5 to rotate, however, in the process of rotating the platform 5, the supporting frame 402 is driven to move at the same time, and the supporting frame 402 rotates through the connecting block 401, so that the roller 403 can slide in the chute 404, and the platform 5 continues to rotate;

and finally, under the combined action of the first reinforcing rib 701, the second reinforcing rib 702, the third reinforcing rib 703 and the fourth reinforcing rib 704, the bearing capacity of the platform 5 can be increased, the phenomenon that the platform 5 is pressed and deformed due to overweight of a beam body is avoided, and the use process of the rotary table is finally completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an effectual revolving platform of bearing for roof beam, includes bottom plate (1), base (3) and platform (5), its characterized in that: the lifting mechanism (2) is arranged on each of two sides of the top end of the bottom plate (1), the base (3) is arranged above the bottom plate (1), the driving motor (6) is arranged at the central position inside the base (3), the platform (5) is fixed at the top end of the driving motor (6), the stabilizing structures (4) are arranged on each of two sides of the bottom end of the platform (5), each stabilizing structure (4) comprises a connecting block (401), a supporting frame (402), a roller (403) and a sliding groove (404), the top end of the connecting block (401) is fixedly connected with the bottom end of the platform (5), the sliding groove (404) is arranged inside the top end of the base (3), the supporting frame (402) is arranged inside the connecting block (401), the bottom end of the supporting frame (402) extends to the inside of the sliding groove (404), the roller (403) is arranged at the central position of the bottom end of the supporting frame (402), and a reinforcing structure (7) is arranged in the platform (5).

2. The revolving platform with good bearing effect for the beam according to claim 1, characterized in that: elevating system (2) are including backup pad (201), cylinder (202) and sliding tray (203), sliding tray (203) set up the inside on bottom plate (1) top, the inside of sliding tray (203) is provided with backup pad (201), and backup pad (201) top is articulated mutually with the bottom of base (3), the both ends of backup pad (201) one side all articulate cylinder (202), and cylinder (202) bottom is articulated mutually with the top of bottom plate (1).

3. The revolving platform with good bearing effect for the beam according to claim 2, characterized in that: the width of the bottom end of the supporting plate (201) is smaller than that of the sliding groove (203), and the supporting plate (201) forms a sliding structure through the cylinder (202) and the sliding groove (203).

4. The revolving platform with good bearing effect for the beam according to claim 1, characterized in that: the bottom end of the support frame (402) is designed in an inverted U shape, and the width of the support frame (402) is smaller than that of the sliding groove (404).

5. The revolving platform with good bearing effect for the beam according to claim 1, characterized in that: the reinforcing structure (7) comprises a first reinforcing rib (701), a second reinforcing rib (702), a third reinforcing rib (703) and a fourth reinforcing rib (704), wherein the first reinforcing rib (701) is arranged inside the platform (5), the third reinforcing rib (703) is arranged at one end of the first reinforcing rib (701), the fourth reinforcing rib (704) is arranged on one side of the first reinforcing rib (701), and the second reinforcing rib (702) is arranged on the other side of the first reinforcing rib (701).

6. The revolving platform with good bearing effect for the beam according to claim 5, wherein: the first reinforcing ribs (701) and the third reinforcing ribs (703) are arranged in a crossed manner, and the fourth reinforcing ribs (704) and the second reinforcing ribs (702) are arranged in a crossed manner.