CN219134261U

CN219134261U - Prefabricated stair tread conveyer

Info

Publication number: CN219134261U
Application number: CN202320284790.5U
Authority: CN
Inventors: 段占江; 王奎; 王兆臣
Original assignee: Jining Zhongjin New Building Materials Co ltd
Current assignee: Jining Zhongjin New Building Materials Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-06
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a prefabricated stair plate conveying device, which relates to the technical field of prefabricated stair plate conveying and comprises a base, wherein an adjusting component is arranged in the base, the top end of the base is fixedly connected with a buffer cushion, one side of the base is fixedly connected with a fixed plate, the inner side of the top end of the fixed plate is fixedly connected with a second electric hydraulic cylinder, the telescopic end of the second electric hydraulic cylinder is fixedly connected with a limiting plate, the other side of the base is fixedly connected with a vertical plate, and one side of the vertical plate is fixedly connected with a transverse plate, and the prefabricated stair plate conveying device has the beneficial effects that: the cushion pad is convenient for support the prefabricated stair plate, the limiting plate is convenient to drive to move downwards through the second electric hydraulic cylinder, the top of the prefabricated stair plate is convenient to press downwards to limit, the pressing plate is convenient to drive to move downwards through the third electric hydraulic cylinder to press downwards to limit the top of the prefabricated stair plate, and the stability of the prefabricated stair plate during transportation is convenient to promote.

Description

Prefabricated stair tread conveyer

Technical Field

The utility model relates to a conveying device, in particular to a prefabricated stair plate conveying device, and belongs to the technical field of prefabricated stair plate conveying.

Background

The prefabricated stair plates are components with higher use frequency in an assembled building system, besides being more attractive than cast-in-situ stair, the prefabricated stair plates can improve the construction efficiency and reduce the pollution to the environment, the steaming mode is adopted to ensure the strength of concrete, improve the quality measurement of engineering, effectively reduce hidden dangers that the quality cannot reach the standard due to uneven manual quality, and the like, and the prefabricated stair plates are transported by a transportation device after being transported to a construction site;

the utility model discloses a ' transportation device for a prefabricated staircase ' with application number of CN202121780874.5, which is an increasingly mature technology, and provides a ' traditional transportation device which is usually horizontally placed for transportation in order to ensure stability during transportation, but is inconvenient for erecting the prefabricated staircase after transportation is finished, and needs to operate by means of tools such as travelling crane and the like, and has the advantages that a through hole is formed at the top end of a box body for facilitating the movement of a push rod, so that the prefabricated staircase can be erected by pushing a placement plate through the push rod, and the ' transportation device for the prefabricated staircase disclosed with application number of CN202221160245.7 ' is arranged through a specific technical structure, so that the technical defects of low efficiency and the like caused by the fact that a crane is mostly adopted for transportation and installation after the prefabricated staircase is transported to a construction site are practically solved;

however, the two kinds of transportation devices have the following defects in the use process:

the structure of assisting in limiting the top end of the prefabricated stair plate is not arranged, so that the stability of limiting the prefabricated stair plate is not improved.

Disclosure of Invention

The utility model aims to provide a prefabricated stair plate conveying device, which solves the problem that the structure for assisting in limiting the top end of a prefabricated stair plate is not arranged in the background art, and is not beneficial to improving the stability of limiting the prefabricated stair plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated staircase board conveyer, includes the base, the inside of base is equipped with adjusting part, the top fixedly connected with blotter of base, one side fixedly connected with fixed plate of base, the inboard fixedly connected with second electric hydraulic cylinder in top of fixed plate, the telescopic end fixedly connected with limiting plate of second electric hydraulic cylinder, the opposite side fixedly connected with riser of base, one side fixedly connected with diaphragm of riser, the bottom fixedly connected with third electric hydraulic cylinder of diaphragm, the telescopic end fixedly connected with clamp plate of third electric hydraulic cylinder.

Preferably, the adjusting component comprises a sliding groove, a linkage screw rod, a sliding plate and a supporting component, wherein the sliding groove is formed in the inner side of the top end of the base, a forward-reverse motor is fixedly connected to the inner side of the sliding groove, the linkage screw rod is fixedly arranged on a transmission shaft of the forward-reverse motor, an adjusting plate is connected to the outer side of the linkage screw rod through screw nut threads, and the sliding plate is fixedly arranged on the top end of the adjusting plate.

Preferably, one end of the linkage screw rod is rotatably connected with the inner side of the chute through a bearing.

Preferably, the outer side of the adjusting plate is attached to the inner side of the sliding groove, and the bottom end of the sliding plate is attached to the top end of the base.

Preferably, the support assembly comprises a first electric hydraulic cylinder and a rubber pad, wherein the first electric hydraulic cylinder is fixedly arranged at the top end of the sliding plate, the telescopic end of the first electric hydraulic cylinder is fixedly connected with a support plate, and the rubber pad is fixedly arranged at the top end of the support plate.

Preferably, the bottom end of the base is fixedly connected with four universal wheels.

Preferably, the opposite side fixedly connected with push pedal of riser, the top fixedly connected with holding rod of push pedal, one side of holding rod is fixed and is equipped with switch panel, switch panel's surface is equipped with positive and negative motor switch, first electronic pneumatic cylinder switch, second electronic pneumatic cylinder switch and third electronic pneumatic cylinder switch respectively, positive and negative motor first electronic pneumatic cylinder second electronic pneumatic cylinder with third electronic pneumatic cylinder is respectively through positive and negative motor switch, first electronic pneumatic cylinder switch, second electronic pneumatic cylinder switch and third electronic pneumatic cylinder switch and external power supply electric connection.

Compared with the related art, the prefabricated staircase board conveying device provided by the utility model has the following beneficial effects:

the utility model provides a prefabricated staircase board conveyer, is convenient for support the prefabricated staircase board through the blotter, is convenient for drive limiting plate through the second electronic pneumatic cylinder simultaneously and moves down, is convenient for push down the top of prefabricated staircase board and carry out spacing to it is convenient for drive the clamp plate to move down and also carry out the spacing to the top of prefabricated staircase board to push down through the third electronic pneumatic cylinder, is convenient for promote the stability when transporting the prefabricated staircase board;

a prefabricated stair plate conveying device is convenient to drive a linkage screw rod to rotate through a forward and reverse motor, the position of a support plate is convenient to adjust, the position of the support plate corresponding to the bottom surface of the middle part of the prefabricated stair plate is convenient to adjust, meanwhile, the support plate is convenient to drive to move upwards or downwards through a first electric hydraulic cylinder, the support plate is attached to the bottom surface of the prefabricated stair plate, a certain jacking acting force is arranged on the bottom surface of the prefabricated stair plate, the prefabricated stair plate is convenient to support, and the support plate is convenient to be matched with a limiting plate and a pressing plate with a pressing acting force to stably limit the prefabricated stair plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic plan view of the front face of the present utility model;

fig. 4 is a schematic plan view of the present utility model in plan view.

In the figure: 1. a base; 2. an adjustment assembly; 21. a chute; 22. a forward and reverse rotation motor; 23. a linkage screw rod; 24. an adjusting plate; 25. a slide plate; 26. a support assembly; 261. a first electro-hydraulic cylinder; 262. a support plate; 263. a rubber pad; 3. a cushion pad; 4. a fixing plate; 5. a second electro-hydraulic cylinder; 6. a limiting plate; 7. a vertical plate; 8. a cross plate; 9. a third electro-hydraulic cylinder; 10. a pressing plate; 11. a universal wheel; 12. a push plate; 13. a grip; 14. and a switch panel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the utility model provides a prefabricated staircase board conveying device, which comprises a base 1, wherein an adjusting component 2 is arranged in the base 1, a buffer pad 3 is fixedly connected to the top end of the base 1, a fixed plate 4 is fixedly connected to one side of the base 1, a second electric hydraulic cylinder 5 is fixedly connected to the inner side of the top end of the fixed plate 4, a limiting plate 6 is fixedly connected to the telescopic end of the second electric hydraulic cylinder 5, a vertical plate 7 is fixedly connected to the other side of the base 1, a transverse plate 8 is fixedly connected to one side of the vertical plate 7, a third electric hydraulic cylinder 9 is fixedly connected to the bottom end of the transverse plate 8, and a pressing plate 10 is fixedly connected to the telescopic end of the third electric hydraulic cylinder 9;

the bottom end of the base 1 is fixedly connected with four universal wheels 11, so that the transportation is convenient;

the other side of the vertical plate 7 is fixedly connected with a push plate 12, the top end of the push plate 12 is fixedly connected with a holding rod 13, one side of the holding rod 13 is fixedly provided with a switch panel 14, the surface of the switch panel 14 is respectively provided with a second electric hydraulic cylinder switch and a third electric hydraulic cylinder switch, and the second electric hydraulic cylinder 5 and the third electric hydraulic cylinder 9 are respectively electrically connected with an external power supply through the second electric hydraulic cylinder switch and the third electric hydraulic cylinder switch, so that the second electric hydraulic cylinder 5 and the third electric hydraulic cylinder 9 can be controlled to operate conveniently;

referring to fig. 1-4, a prefabricated staircase conveying device further includes an adjusting component 2, the adjusting component 2 includes a chute 21, a linkage screw rod 23, a sliding plate 25 and a supporting component 26, the chute 21 is opened on the inner side of the top end of the base 1, the inner side of the chute 21 is fixedly connected with a forward and reverse rotation motor 22, the linkage screw rod 23 is fixedly arranged on a transmission shaft of the forward and reverse rotation motor 22, the outer side of the linkage screw rod 23 is connected with an adjusting plate 24 through screw rod nut threads, and the sliding plate 25 is fixedly arranged on the top end of the adjusting plate 24;

one end of the linkage screw rod 23 is rotationally connected with the inner side of the chute 21 through a bearing;

the outer side of the adjusting plate 24 is attached to the inner side of the chute 21, and the bottom end of the sliding plate 25 is attached to the top end of the base 1;

the other side of the vertical plate 7 is fixedly connected with a push plate 12, the top end of the push plate 12 is fixedly connected with a holding rod 13, one side of the holding rod 13 is fixedly provided with a switch panel 14, the surface of the switch panel 14 is provided with a forward and reverse motor switch, and a forward and reverse motor 22 is electrically connected with an external power supply through the forward and reverse motor switch;

specifically, as shown in fig. 1, 2, 3 and 4, the forward and reverse rotation motor 22 is controlled to operate by the forward and reverse rotation motor switch, and the linkage screw rod 23 is driven to rotate by the forward and reverse rotation motor 22, so that the support plate 262 is driven to move according to the middle tread position of the prefabricated staircase plate.

Examples

The support assembly 26 comprises a first electric hydraulic cylinder 261 and a rubber pad 263, the first electric hydraulic cylinder 261 is fixedly arranged at the top end of the sliding plate 25, the telescopic end of the first electric hydraulic cylinder 261 is fixedly connected with the support plate 262, and the rubber pad 263 is fixedly arranged at the top end of the support plate 262;

the other side of the vertical plate 7 is fixedly connected with a push plate 12, the top end of the push plate 12 is fixedly connected with a holding rod 13, one side of the holding rod 13 is fixedly provided with a switch panel 14, the surface of the switch panel 14 is provided with a first electric hydraulic cylinder switch, and the first electric hydraulic cylinder 261 is electrically connected with an external power supply through the first electric hydraulic cylinder switch;

specifically, as shown in fig. 1, 2, 3 and 4, the first electric hydraulic cylinder 261 is controlled to operate through the first electric hydraulic cylinder switch, the support plate 262 is driven to move upwards through the first electric hydraulic cylinder 261 to be gradually attached to the bottom end of the tread at the middle position of the prefabricated stair plate, a certain upward pushing force is generated on the bottom end of the prefabricated stair plate, and the support plate 262 and the friction force contacted before the prefabricated stair plate are conveniently lifted through the rubber pad 263, so that stability is conveniently lifted.

Working principle: when the prefabricated stair plate conveying device is specifically used, firstly, the prefabricated stair plate is horizontally placed on the top end of the base 1 from the side edge, the second electric hydraulic cylinder 5 is controlled to operate through the second electric hydraulic cylinder switch on the switch panel 14, the limiting plate 6 is driven to move downwards through the second electric hydraulic cylinder 5 to limit the lower-layer stair surface top surface of the prefabricated stair plate in a downward pressing mode, then the forward-reverse motor 22 is controlled to operate through the forward-reverse motor switch, the linkage screw rod 23 is driven to rotate through the forward-reverse motor 22, the supporting plate 262 is driven to move according to the middle stair surface position of the prefabricated stair plate at the moment, the first electric hydraulic cylinder 261 is controlled to operate through the first electric hydraulic cylinder switch, the supporting plate 262 is driven to move upwards to be gradually attached to the stair surface bottom end of the middle position of the prefabricated stair plate, a certain upward pushing force is generated on the bottom end of the prefabricated stair plate, finally the third electric hydraulic cylinder 9 is controlled to operate through the third electric hydraulic cylinder switch, the pressing plate 10 is driven to move downwards to limit the top end of the uppermost-layer stair plate through the third electric hydraulic cylinder 9, the limiting plate 6, the supporting plate 262 is driven to move upwards according to the middle stair plate position of the prefabricated stair plate, the supporting plate 262 is driven to move upwards according to the middle stair plate position of the stair plate, the first electric hydraulic cylinder 262 is driven to move upwards, the supporting plate 262 is convenient to contact with the prefabricated stair plate 262, the middle stair plate is convenient to move, and the prefabricated stair plate can conveniently and stable, and the prefabricated stair plate can be conveniently stably and stably contacted with the prefabricated stair plate can be conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Prefabricated staircase board conveyer, including base (1), its characterized in that: the inside of base (1) is equipped with adjusting part (2), the top fixedly connected with blotter (3) of base (1), one side fixedly connected with fixed plate (4) of base (1), the inboard fixedly connected with second electric hydraulic cylinder (5) in top of fixed plate (4), the telescopic end fixedly connected with limiting plate (6) of second electric hydraulic cylinder (5), the opposite side fixedly connected with riser (7) of base (1), one side fixedly connected with diaphragm (8) of riser (7), the bottom fixedly connected with third electric hydraulic cylinder (9) of diaphragm (8), the telescopic end fixedly connected with clamp plate (10) of third electric hydraulic cylinder (9).

2. A prefabricated staircase transportation device according to claim 1, characterized in that: the adjusting assembly (2) comprises a sliding groove (21), a linkage screw rod (23), a sliding plate (25) and a supporting assembly (26), wherein the sliding groove (21) is formed in the inner side of the top end of the base (1), a forward-reverse motor (22) is fixedly connected to the inner side of the sliding groove (21), the linkage screw rod (23) is fixedly arranged on a transmission shaft of the forward-reverse motor (22), an adjusting plate (24) is connected to the outer side of the linkage screw rod (23) through screw rod nut threads, and the sliding plate (25) is fixedly arranged on the top end of the adjusting plate (24).

3. A prefabricated staircase transportation device according to claim 2, characterized in that: one end of the linkage screw rod (23) is rotatably connected with the inner side of the chute (21) through a bearing.

4. A prefabricated staircase transportation device according to claim 2, characterized in that: the outer side of the adjusting plate (24) is attached to the inner side of the sliding groove (21), and the bottom end of the sliding plate (25) is attached to the top end of the base (1).

5. A prefabricated staircase transportation device according to claim 2, characterized in that: the support assembly (26) comprises a first electric hydraulic cylinder (261) and a rubber pad (263), the first electric hydraulic cylinder (261) is fixedly arranged at the top end of the sliding plate (25), the telescopic end of the first electric hydraulic cylinder (261) is fixedly connected with a support plate (262), and the rubber pad (263) is fixedly arranged at the top end of the support plate (262).

6. A prefabricated staircase transportation device according to claim 1, characterized in that: the bottom end of the base (1) is fixedly connected with four universal wheels (11).

7. A prefabricated staircase transportation device according to claim 5, characterized in that: the utility model discloses a motor switch, including riser (7), riser, holding rod (13), riser, opposite side fixedly connected with push pedal (12), the top fixedly connected with holding rod (13) of push pedal (12), one side of holding rod (13) is fixed to be equipped with switch panel (14), the surface of switch panel (14) is equipped with positive and negative motor switch, first electronic pneumatic cylinder switch, second electronic pneumatic cylinder switch and third electronic pneumatic cylinder switch respectively, positive and negative motor (22) first electronic pneumatic cylinder (261) second electronic pneumatic cylinder (5) with third electronic pneumatic cylinder (9) are through positive and negative motor switch, first electronic pneumatic cylinder switch, second electronic pneumatic cylinder switch and third electronic pneumatic cylinder switch and external power supply electric connection respectively.