CN216476423U - Assembled prefabricated component turning device - Google Patents

Abstract

An assembled prefabricated part overturning device comprises a base (1). Two vertical plates (2) are arranged on a base (1) in parallel at intervals, rotating shafts (3) are rotatably connected to the vertical plates (2) through bearings, a driving assembly (4) connected with the corresponding rotating shaft (3) in a linkage manner is arranged on one vertical plate (2), and a positioning and fixing mechanism (5) matched with the corresponding rotating shaft (3) is arranged on the other vertical plate (2); a component clamping mechanism (6) is arranged at one end of the two rotating shafts (3) close to each other; auxiliary supporting sleeves (7) are movably sleeved on the rotating shafts (3), and a fixing frame (8) is connected between each auxiliary supporting sleeve (7) and the corresponding vertical plate (2); a plurality of balls (9) are arranged between each auxiliary supporting sleeve (7) and the corresponding rotating shaft (3) in a rolling way. The utility model prevents all forces from acting on the joint of the rotating shaft and the vertical plate, thereby preventing the joint from being broken and improving the overturning stability of the component.

Description

Assembled prefabricated component turning device

Technical Field

The utility model relates to the technical field of building equipment, in particular to an assembled prefabricated part overturning device.

Background

The fabricated concrete building is a concrete structure type house building which is designed and built in a field assembly mode by mainly taking a reinforced concrete prefabricated part produced in a factory. Generally, the method is divided into two categories of fully assembled buildings and partially assembled buildings: the fully assembled building is generally a multi-storey building with low requirements for seismic fortification; the main components of a partially assembled building are generally prefabricated components which are connected on site by cast-in-place concrete to form the building with an assembled integral structure.

When the prefabricated part is overturned by using the overturning device, all force acts on the connecting part of the rotating shaft and the device due to the heavy weight of the part, so that the connecting part is easy to break, and the overturning steel part is influenced.

CN110271963A discloses a special turning device of steel member, including roll-over stand and conveyer belt, the conveyer belt is located between the roll-over stand inside wall. A cylinder is fixedly mounted on the side wall of the roll-over stand, a push rod is arranged in the inner cavity of the cylinder, a roller shaft is fixedly mounted on the outer side of the other end of the push rod, a connecting rod is connected to the end face of one end of the roller shaft, a motor is arranged on one side of the cylinder, and a belt pulley is fixedly mounted between one end of the motor and the roller shaft. The other end of the connecting rod is fixedly connected with a clamping rod, one end of the clamping rod is provided with a power supply source, and one side of the power supply source is provided with a chuck. However, the clamping rod is not provided with a fixing frame, and the connecting part of the connecting rod and the device is easy to break.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly type prefabricated part overturning device which can prevent all force from acting on the connecting part of a rotating shaft and a vertical plate, so that the connecting part is prevented from being broken, and the overturning stability of a member is improved.

In order to achieve the purpose, the utility model provides the following technical scheme:

an assembled prefabricated part turnover device comprises a base, wherein two vertical plates are arranged on the base in parallel at intervals, a rotating shaft is rotatably connected to each vertical plate through a bearing, a driving assembly in linkage connection with the corresponding rotating shaft is arranged on one vertical plate, and a positioning and fixing mechanism matched with the corresponding rotating shaft is arranged on the other vertical plate; and a component clamping mechanism is arranged at one end of the two rotating shafts, which is close to each other.

Auxiliary support sleeves are movably sleeved on the rotating shafts, and a fixing frame is connected between each auxiliary support sleeve and the corresponding vertical plate; a plurality of balls are connected between each auxiliary supporting sleeve and the corresponding rotating shaft in a rolling way.

Through adopting above-mentioned technical scheme, through mutually supporting of rotation axis, auxiliary stay cover, mount and ball, can carry out auxiliary stay to the rotation axis for it is more steady during the upset, can not cause the influence to the component, and the result of use is better.

As a further scheme of the utility model: the drive assembly comprises a servo motor which is arranged on a vertical plate and is in linkage connection with a rotating shaft.

By adopting the technical scheme, the prefabricated part can be driven to rotate forwards or backwards, and the use is convenient.

As a further scheme of the utility model: the positioning and fixing mechanism comprises a gear arranged at the free end of the rotating shaft, a clamping plate matched with a gear tooth groove is hinged to the vertical plate, an iron sheet is arranged at the top of the clamping plate, and a magnet matched with the iron sheet is arranged on the vertical plate.

Through adopting above-mentioned technical scheme, the mode that adopts magnetism to inhale is fixed the cardboard to the cooperation of accessible magnet and iron sheet, and the component can normally overturn this moment. After the turnover part is in place, the clamping plate can be put down, the gear is clamped through the matching of the clamping plate and the tooth grooves, the rotating shaft cannot rotate, and therefore the turnover position of the component is fixed.

As a further scheme of the utility model: the component clamping mechanism comprises a shell connected with the rotating shaft, a bidirectional screw rod is connected in the shell in a matched and rotating mode through a bearing and a shaft seat, and the axis of the bidirectional screw rod is perpendicular to the axis of the rotating shaft.

The screw sleeves are respectively connected on two sections of screw threads with different rotation directions of the two-way screw rod in a threaded manner, each screw sleeve is provided with a clamping plate, the shell is provided with a through hole corresponding to each clamping plate, and each clamping plate movably penetrates through the corresponding through hole along the horizontal direction.

Through adopting above-mentioned technical scheme, when using, can drive two splint and be close to each other or keep away from each other to press from both sides tight prefabricated component, simple structure, convenient operation presss from both sides tight action rapidly, improves work efficiency.

As a further scheme of the utility model: and the clamping plate is provided with an anti-skid rubber pad.

Through adopting above-mentioned technical scheme, can conveniently press from both sides tight prefabricated component to in the centre gripping process, the component is difficult for dropping.

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

1. after the structure is adopted, the rotating shaft, the auxiliary supporting sleeve, the fixing frame and the balls are matched with each other, so that the auxiliary supporting can be carried out on the rotating shaft, when the prefabricated part is turned over, all force is prevented from acting on the connecting part of the rotating shaft and the vertical plate, the fracture of the connecting part is avoided, the turning stability of the part is improved, the part cannot be influenced, and the using effect is good.

2. The auxiliary support sleeve is provided with a plurality of balls in a rolling manner between the auxiliary support sleeve and the corresponding rotating shaft, so that the friction force between the auxiliary support sleeve and the rotating shaft is reduced, the abrasion is reduced, and the service life of the device is prolonged.

3. According to the utility model, the clamping plates are arranged on the threaded sleeves of the two threaded sections with different screwing directions of the two-way screw rod, and the two clamping plates are driven to mutually approach or separate by rotating the two-way screw rod, so that the prefabricated part is clamped, the structure is simple, the operation is convenient, the clamping action is rapid, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an assembled prefabricated part turnover device.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a base; 2. a vertical plate; 3. a rotating shaft; 4. a drive assembly; 5. a positioning and fixing mechanism; 501. a gear; 502. clamping a plate; 503. iron sheets; 504. a magnet; 6. a member holding mechanism; 601. a housing; 602. a bidirectional screw rod; 603. a threaded sleeve; 604. a splint; 605. a through hole; 606. an anti-skid rubber pad; 7. an auxiliary support sleeve; 8. a fixed mount; 9. and a ball.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1, an assembled prefabricated part turnover device comprises a base 1, wherein two vertical plates 2 are arranged on the base 1 in parallel at intervals, each vertical plate 2 is rotatably connected with a rotating shaft 3 through a bearing, one vertical plate 2 is provided with a driving component 4 in linkage connection with the corresponding rotating shaft 3, and the other vertical plate 2 is provided with a positioning and fixing mechanism 5 matched with the corresponding rotating shaft 3; a component clamping mechanism 6 is arranged at one end of the two rotating shafts 3 which are close to each other; auxiliary supporting sleeves 7 are movably sleeved on the rotating shafts 3, and a fixing frame 8 is connected between each auxiliary supporting sleeve 7 and the corresponding vertical plate 2. A plurality of balls 9 are arranged between each auxiliary support sleeve 7 and the corresponding rotating shaft 3 in a rolling way by arranging ball grooves, as shown in fig. 2, the friction force between the auxiliary support sleeve 7 and the rotating shaft 3 can be reduced, so that the abrasion is reduced, and the service life of the device is prolonged. Through mutually supporting of rotation axis 3, auxiliary stay cover 7, mount 8 and ball 9, can carry out auxiliary stay to rotation axis 3 for more steady during the upset, can not cause the influence to the component, the result of use is better.

The driving assembly 4 comprises a servo motor which is arranged on the vertical plate 2 and is in linkage connection with the rotating shaft 3, and can drive the prefabricated part to rotate positively or negatively, so that the use is convenient.

In addition, the component clamping mechanism 6 comprises a shell 601 connected with the rotating shaft 3, a bidirectional screw 602 is connected in the shell 601 in a matching and rotating manner through a bearing and a shaft seat, and the axis of the bidirectional screw 602 is perpendicular to the axis of the rotating shaft 3; threaded sleeves 603 are respectively connected on two threaded sections with different screwing directions of the bidirectional screw rod 602 in a threaded manner, clamping plates 604 are arranged on the threaded sleeves 603, through holes 605 which are in one-to-one correspondence with the clamping plates 604 are arranged on the shell 601, and the clamping plates 604 movably penetrate through the corresponding through holes 605 along the horizontal direction. In use, rotation of the two-way lead screw 602 causes the two clamping plates 604 to move toward or away from each other, thereby clamping the prefabricated part.

The clamping plate 604 is provided with an anti-skid rubber pad 606, which is convenient for clamping prefabricated components, and the components are not easy to fall off in the clamping process.

As shown in fig. 3, the positioning and fixing mechanism 5 includes a gear 501 provided at the free end of the rotating shaft 3, a vertical plate 2 is hinged with a catch plate 502 adapted to the tooth groove of the gear 501, an iron piece 503 is provided on the top of the catch plate 502, and a magnet 504 adapted to the iron piece 503 is provided on the vertical plate 2. The clamping plate 502 can be fixed by the magnetic attraction mode through the matching of the magnet 504 and the iron sheet 503, and the components can be normally turned over at the moment. After the component is overturned in place, the clamping plate 502 can be put down, the gear 501 is clamped through the matching of the clamping plate 502 and the tooth grooves, the rotating shaft 3 cannot rotate, and the overturning position of the component is fixed.

The working principle of the utility model is as follows: when the prefabricated component overturning device is used, a prefabricated component is clamped and fixed through the component clamping mechanism 6, and then the rotating shaft 3 is driven to rotate through the driving assembly 4, so that the prefabricated component is driven to overturn. In the upset in-process, through the mutually supporting of auxiliary stay cover 7, mount 8 and ball 9, carry out auxiliary stay to rotation axis 3, avoid rotation axis 3 and riser 2's junction fracture, stability when improving the device and using.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. An assembled prefabricated part turnover device comprises a base (1) and is characterized in that two vertical plates (2) are arranged on the base (1) in parallel at intervals, a rotating shaft (3) is rotatably connected to each vertical plate (2) through a bearing, a driving assembly (4) in linkage connection with the corresponding rotating shaft (3) is arranged on one vertical plate (2), and a positioning and fixing mechanism (5) matched with the corresponding rotating shaft (3) is arranged on the other vertical plate (2); a component clamping mechanism (6) is arranged at one end of the two rotating shafts (3) close to each other;

auxiliary supporting sleeves (7) are movably sleeved on the rotating shafts (3), and a fixing frame (8) is connected between each auxiliary supporting sleeve (7) and the corresponding vertical plate (2); a plurality of balls (9) are arranged between each auxiliary supporting sleeve (7) and the corresponding rotating shaft (3) in a rolling way.

2. The prefabricated member turnover device of claim 1, wherein the driving assembly (4) comprises a servo motor which is arranged on the vertical plate (2) and is connected with the rotating shaft (3) in a linkage manner.

3. The prefabricated member turnover device of claim 1, wherein the positioning and fixing mechanism (5) comprises a gear (501) arranged at the free end of the rotating shaft (3), a clamping plate (502) adapted to the tooth space of the gear (501) is hinged to the vertical plate (2), an iron sheet (503) is arranged at the top of the clamping plate (502), and a magnet (504) adapted to the iron sheet (503) is arranged on the vertical plate (2).

4. The prefabricated member overturning device of claim 1, wherein the member clamping mechanism (6) comprises a housing (601) connected with the rotating shaft (3), a bidirectional screw rod (602) is rotatably connected in the housing (601) through a bearing and a shaft seat in a matching manner, and the axis of the bidirectional screw rod (602) is perpendicular to the axis of the rotating shaft (3).

5. The prefabricated member overturning device of claim 4, wherein threaded sleeves (603) are respectively and threadedly connected to two threaded sections with different screwing directions of the bidirectional screw rod (602), clamping plates (604) are arranged on the threaded sleeves (603), through holes (605) corresponding to the clamping plates (604) are arranged on the shell (601), and the clamping plates (604) movably penetrate through the corresponding through holes (605) in the horizontal direction.

6. The prefabricated member turnover device as claimed in claim 5, wherein said clamping plate (604) is provided with a non-slip rubber pad (606).

Images