CN219060943U

CN219060943U - Sliding device of large-scale equipment

Info

Publication number: CN219060943U
Application number: CN202223334448.6U
Authority: CN
Inventors: 李新春; 许金峰
Original assignee: Ningbo Tongqu Intelligent Technology Co ltd
Current assignee: Ningbo Tongqu Intelligent Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a sliding device of large equipment, which comprises two rails and a supporting plate, wherein four fixed blocks are symmetrically and fixedly arranged on the lower surfaces of two ends of the supporting plate, and rollers matched with the rails are rotatably arranged between the two fixed blocks at the same end through rotating shafts. When the speed sensor detects that the moving speed of the supporting plate is too high, the motor drives the bidirectional screw rod to rotate, so that the bidirectional screw rod drives two moving blocks which are in threaded connection with the outer surfaces of the two ends of the bidirectional screw rod to be close to each other, the two moving blocks push the brake blocks along the axial direction of the supporting tube through the push rod, the brake blocks abut against the brake sleeve fixedly arranged on the outer surface of the rotating shaft, the roller is braked by utilizing the friction force between the brake blocks and the brake sleeve, the supporting plate is decelerated or stopped from moving, and the risk of out of control caused by too high sliding speed of the equipment and collision of the equipment is avoided.

Description

Sliding device of large-scale equipment

Technical Field

The utility model relates to the technical field of sliding devices, in particular to a sliding device of large equipment.

Background

The sliding construction of the large steel structure has the characteristics of large structure weight, long sliding distance and the like, and the traditional sliding construction method is to install a polished steel plate or a stainless steel plate on the basis of a high-strength slideway as a slideway surface and adopt polytetrafluoroethylene or engineering plastic alloy as a sliding block.

In the patent with the publication number of CN212927094U, a sliding device for sliding construction of a large steel structure is disclosed, and comprises a track, a supporting plate and a brake block; the lower extreme fixed mounting of layer board has two supporting seats, two the equal swing joint of both ends has the pulley about the supporting seat, four the spout has all been seted up in the middle part outside of pulley, spout and orbital upper end looks adaptation, four the equal fixed mounting of one end inwards of pulley has the limiting plate, four the size of the equal big pulley of limiting plate size, orbital lower extreme fixed mounting has the fixed plate, both ends all run through there is the gim peg about the fixed plate.

The lack of a braking mechanism with too high a speed when sliding large equipment in the patent documents above easily leads to the risk of out of control caused by too high a sliding speed of the large equipment and the equipment to collide.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sliding device of large equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a large-scale equipment's slider, includes two tracks and layer board, the lower surface symmetry fixed mounting at layer board both ends has four fixed blocks, and is two with the same end rotate through the pivot between the fixed block install with track assorted gyro wheel, fixed mounting between pivot and the gyro wheel, the surface fixed mounting that the pivot is located between two fixed blocks has the brake housing, the lower surface fixed mounting that the layer board is close to its central point put has the supporting shoe, the supporting shoe is close to the opposite both sides of fixed block respectively fixed mounting have two stay tubes, two the inside of stay tube is inserted and is equipped with the bracing piece, the one end fixed mounting that the bracing piece is close to the pivot has the brake block, the lower surface of layer board is equipped with brake mechanism.

As a further scheme of the utility model, the braking mechanism comprises two supporting plates symmetrically and fixedly arranged on the lower surface of the supporting plate, a bidirectional screw rod is rotatably arranged between the two supporting plates, the middle section of the bidirectional screw rod penetrates through the outer surfaces of the supporting blocks and is rotatably arranged with the supporting blocks, the outer surfaces of the two ends of the bidirectional screw rod are respectively in threaded connection with two moving blocks, and two pushing rods are respectively rotatably arranged on the opposite sides of the moving blocks and the outer surfaces of the two braking blocks.

As a further scheme of the utility model, the outer surface of one supporting plate is fixedly provided with a motor, and the output end of the motor penetrates through the outer surface of the supporting plate and is fixedly arranged with one end of the bidirectional screw rod.

As a further scheme of the utility model, the lower surface of the moving block is fixedly provided with an L-shaped clamping plate, and one end of the L-shaped clamping plate, which is far away from the moving block, is arranged at the outer side of the track.

As a further scheme of the utility model, the lower surface of the supporting plate is fixedly provided with a speed sensor.

As a further scheme of the utility model, a rubber pad is fixedly arranged on one side of the L-shaped clamping plate, which is close to the rail.

The beneficial effects of the utility model are as follows:

1. when the pallet bearing equipment moves, the speed sensor detects the moving speed of the pallet, when the moving speed of the pallet is detected to be too high, the motor is connected, the motor drives the bidirectional screw rod to rotate, the bidirectional screw rod drives two moving blocks which are in threaded connection with the outer surfaces of the two ends of the bidirectional screw rod to be close to each other, the two moving blocks push the brake blocks along the axial direction of the supporting pipe through the push rod, the brake blocks are abutted against the brake sleeve fixedly arranged on the outer surface of the rotating shaft, the friction force between the brake blocks and the brake sleeve is utilized to brake the roller, the pallet is decelerated or stopped from moving, the out of control caused by the too high sliding speed of the equipment is avoided, and the equipment is in danger of collision.

2. When the two moving blocks are mutually closed, the L-shaped clamping plate fixedly arranged on the lower surface of the moving block moves towards the side edge of the track, so that the L-shaped clamping plate can clamp the side edge of the track, and the braking effect on the supporting plate is further improved.

Drawings

FIG. 1 is a schematic diagram of the installation state structure of a sliding device of a large-scale apparatus according to the present utility model;

FIG. 2 is a schematic view of the bottom structure of a sliding device of a large-scale apparatus according to the present utility model;

fig. 3 is a schematic diagram of an L-shaped clamping plate of a sliding device of a large-scale apparatus according to the present utility model.

In the figure: 1. a track; 2. a supporting plate; 3. a fixed block; 4. a rotating shaft; 5. a roller; 6. a support block; 7. a support tube; 8. a support rod; 9. a brake block; 10. a brake sleeve; 11. a support plate; 12. a bidirectional screw; 13. a moving block; 14. a push rod; 15. a motor; 16. a speed sensor; 17. an L-shaped clamping plate; 18. and a rubber pad.

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.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1-3, a sliding device of large equipment comprises two rails 1 and a supporting plate 2, wherein four fixing blocks 3 are symmetrically and fixedly arranged on the lower surfaces of two ends of the supporting plate 2, idler wheels 5 matched with the rails 1 are rotatably arranged between the two fixing blocks 3 at the same end through rotating shafts 4, the rotating shafts 4 and the idler wheels 5 are fixedly arranged, a brake sleeve 10 is fixedly arranged on the outer surface of the rotating shafts 4 between the two fixing blocks 3, supporting blocks 6 are fixedly arranged on the lower surface of the supporting plate 2 close to the center, two supporting tubes 7 are fixedly arranged on the opposite sides of the supporting blocks 6 close to the fixing blocks 3 respectively, supporting rods 8 are inserted into the two supporting tubes 7, a brake block 9 is fixedly arranged on one end of each supporting rod 8 close to the rotating shaft 4, and a brake mechanism is arranged on the lower surface of the supporting plate 2.

In this embodiment, the braking mechanism includes two support plates 11 symmetrically and fixedly mounted on the lower surface of the supporting plate 2, a bidirectional screw 12 is rotatably mounted between the two support plates 11, the middle section of the bidirectional screw 12 penetrates through the outer surface of the support block 6 and is rotatably mounted with the support block, the outer surfaces of two ends of the bidirectional screw 12 are respectively in threaded connection with two moving blocks 13, and two push rods 14 are respectively rotatably mounted on two opposite sides of the moving blocks 13 and the outer surfaces of the two braking blocks 9.

In this embodiment, the outer surface of one support plate 11 is fixedly provided with a motor 15, and the output end of the motor 15 penetrates through the outer surface of the support plate 11 and is fixedly arranged with one end of the bidirectional screw 12.

In this embodiment, the lower surface of the moving block 13 is fixedly provided with an L-shaped clamping plate 17, and one end of the L-shaped clamping plate 17 away from the moving block 13 is located at the outer side of the track 1, and the moving distance of the L-shaped clamping plate 17 is matched with the distance from the end of the L-shaped clamping plate to the side of the track 1, so that the brake block 9 abuts against the brake sleeve 10, and meanwhile, the L-shaped clamping plate 17 can clamp the side of the track 1.

In this embodiment, the lower surface of the supporting plate 2 is fixedly provided with a speed sensor 16, the speed sensor 16 and the motor 15 are controlled by a peripheral controller matched with the speed sensor 16 and the motor, and a control circuit can be realized by simple programming by a person skilled in the art, which belongs to the common knowledge in the art, and is only used, not improved, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

In this embodiment, a rubber pad 18 is fixedly installed on one side of the L-shaped clamping plate 17, which is close to the track 1, and the rubber pad 18 is used for increasing friction between the L-shaped clamping plate 17 and the track 1, so as to improve braking effect.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when the device is used, the rollers 5 arranged below the supporting plate 2 are placed on the track 1, and the rollers 5 are braked by the brake mechanism, so that when the device is placed on the supporting plate 2, the supporting plate 2 can be stabilized, the device can be placed conveniently, after the device is placed, the device can be pushed to slide along the track 1 paved in advance, and the large-scale device can be moved conveniently;

when the supporting plate 2 carries equipment to move, the speed sensor 16 detects the moving speed of the supporting plate 2, when the moving speed of the supporting plate 2 is detected to be too high, the motor 15 is connected, the motor 15 drives the bidirectional screw rod 12 to rotate, the bidirectional screw rod 12 drives two moving blocks 13 which are in threaded connection with the outer surfaces of the two ends of the bidirectional screw rod 12 to be close to each other, the two moving blocks 13 push the brake block 9 along the axial direction of the supporting tube 7 through the push rod 14, the brake block 9 abuts against the brake sleeve 10 fixedly arranged on the outer surface of the rotating shaft 4, the friction force between the brake block 9 and the brake sleeve 10 is utilized to brake the roller 5, the supporting plate 2 is decelerated or stopped to move, and the risk of out of control caused by too high sliding speed of the equipment and impact of the equipment is avoided;

when the two moving blocks 13 are close to each other, the L-shaped clamping plate 17 fixedly arranged on the lower surface of the moving block 13 moves towards the side edge of the track 1, so that the L-shaped clamping plate 17 can clamp the side edge of the track 1, and the braking effect on the supporting plate 2 is further improved.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a large-scale equipment's slider, includes two track (1) and layer board (2), its characterized in that, the lower surface symmetry fixed mounting at layer board (2) both ends has four fixed blocks (3), and is two with rotating between fixed block (3) through pivot (4) install with track (1) assorted gyro wheel (5), fixed mounting between pivot (4) and gyro wheel (5), surface fixed mounting that pivot (4) are located between two fixed blocks (3) has brake sleeve (10), the lower surface fixed mounting that layer board (2) are close to its central point has supporting shoe (6), two supporting tube (7) are fixed mounting respectively to the opposite both sides that supporting shoe (6) are close to fixed block (3), two the inside cartridge of supporting tube (7) has bracing piece (8), one end fixed mounting that bracing piece (8) are close to pivot (4) has brake block (9), the lower surface of layer board (2) is equipped with brake mechanism.

2. The sliding device of the large-scale equipment according to claim 1, wherein the braking mechanism comprises two supporting plates (11) symmetrically and fixedly installed on the lower surface of the supporting plate (2), a bidirectional screw rod (12) is rotatably installed between the two supporting plates (11), the middle section of the bidirectional screw rod (12) penetrates through the outer surface of the supporting block (6) and is rotatably installed with the outer surface, two moving blocks (13) are respectively in threaded connection with the outer surfaces of two ends of the bidirectional screw rod (12), and two pushing rods (14) are respectively rotatably installed on the opposite sides of the moving blocks (13) and the outer surfaces of the two braking blocks (9).

3. A sliding device for large-scale equipment according to claim 2, characterized in that the outer surface of one of the support plates (11) is fixedly provided with a motor (15), and the output end of the motor (15) penetrates the outer surface of the support plate (11) and is fixedly arranged with one end of the bidirectional screw rod (12).

4. The sliding device of the large-scale equipment according to claim 2, wherein the lower surface of the moving block (13) is fixedly provided with an L-shaped clamping plate (17), and one end of the L-shaped clamping plate (17) far away from the moving block (13) is arranged outside the track (1).

5. A sliding device for large equipment according to claim 1, characterized in that the lower surface of the pallet (2) is fixedly equipped with a speed sensor (16).

6. The sliding device of large equipment according to claim 4, characterized in that the side of the L-shaped clamping plate (17) close to the rail (1) is fixedly provided with a rubber pad (18).