CN212241543U

CN212241543U - Large-scale precast concrete component roll-over stand

Info

Publication number: CN212241543U
Application number: CN202020603675.6U
Authority: CN
Inventors: 华恺鹏; 黄德铭; 龚俊; 巫文伟; 黄雨俊
Original assignee: Zhejiang Building Materials Group Zhejiang Construction Industrialization Co ltd
Current assignee: Zhejiang Building Materials Group Zhejiang Construction Industrialization Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-29
Anticipated expiration: 2030-04-21

Abstract

The utility model provides a large-scale precast concrete component roll-over stand, which comprises a main body, a connecting plate, a stress piece and a fixing piece; the main body is of a rectangular structure, and a plurality of universal wheels are arranged at the bottom of the main body; the connecting plate is of a rectangular plate-shaped structure, and the bottom of the outer end of the connecting plate is connected with the top end of the main body in a fixed connection mode; the stress piece is arranged at the bottom end of the inner part of the side groove, and the outer side of the stress piece is connected with the electric cylinder through the connecting piece; the fixing piece and the top plate are embedded into two ends of the rotating piece, the connecting plates are used for being mounted at the top end of the main body, so that when the device moves concrete floors with different lengths, the length of the concrete floors can be adjusted through the connecting plates, the concrete floors with various lengths can be moved and turned over, the inner plates are arranged inside the connecting plates, the connecting plates and the inner plates can be pulled in a telescopic mode, and the length of the concrete floors can be adjusted.

Description

Large-scale precast concrete component roll-over stand

Technical Field

The utility model belongs to the technical field of the roll-over stand, more specifically say, in particular to large-scale concrete prefabricated component roll-over stand.

Background

The precast concrete members are building members, including beams, plates, columns, building finishing accessories and the like, which are manufactured in advance in factories by using concrete as a basic material.

For example, application No.: CN201920104874.X relates to a large-scale concrete prefabricated part roll-over stand, which comprises a supporting device, wherein the supporting device comprises a U-shaped support, a shock absorption gasket and wheels, the shock absorption gasket is arranged at the bottom end of the U-shaped support, the wheels are arranged in the middle of the bottom end of the shock absorption gasket, a telescopic assembly is arranged in the middle of the top end of the supporting device, the telescopic assembly comprises a fixed seat, a hydraulic column, a gear, a cross rod, a motor and a slide rail, the hydraulic lifting device comprises an electric slider and mounting holes, wherein a hydraulic column is mounted inside a fixing seat, gears are mounted at the top end of the hydraulic column, a cross rod is mounted between the gears, a motor is mounted at one end of the cross rod, slide rails are mounted on two sides of the cross rod, the electric slider is sleeved in the middle of the outer side of the cross rod, the mounting holes are formed in the middle of the top end of the electric slider, a grabbing assembly is mounted in the middle of the top end of a telescopic assembly and comprises an electric lifting and contracting rod, a vacuum pump; the utility model has the advantages of the security is high, stability is good, the upset is nimble, can realize 360 degrees upsets.

Based on discovery among the prior art, current precast concrete component roll-over stand when using, can remove the concrete floor of different length usually, if meet the concrete floor of different length, can't adjust spacing use according to the length of floor, and current precast concrete component roll-over stand when using, when not overturning, quick fixed structure is not perfect enough, can't make this device fix at horizontal position fast.

In view of the above, the present invention provides a roll-over stand for large-sized precast concrete members, which is developed and improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a large-scale precast concrete component roll-over stand to solve current precast concrete component roll-over stand when using, can remove the concrete floor of different length usually, if meet the concrete floor of different length, can't adjust spacing use according to the length of floor, and current precast concrete component roll-over stand when using, when not overturning, the structure of quick fixation is not perfect enough, can't make this device fix the problem at horizontal position fast.

The utility model discloses purpose and efficiency of large-scale precast concrete component roll-over stand are reached by following concrete technical means:

a large-scale precast concrete component roll-over stand comprises a main body, a connecting plate, a stress piece and a fixing piece; the main body is of a rectangular structure, and a plurality of universal wheels are arranged at the bottom of the main body; the connecting plate is of a rectangular plate-shaped structure, and the bottom of the outer end of the connecting plate is connected with the top end of the main body in a fixed connection mode; the stress piece is arranged at the bottom end of the inner part of the side groove, and the outer side of the stress piece is connected with the electric cylinder through the connecting piece; the fixing piece and the top plate are embedded in two ends of the inner portion of the rotating piece, and the outer side of the top plate is connected with the inner portion of the rotating piece through a spring.

Further, the main body comprises a bottom piece and a side groove; a bottom piece with an inclined structure is arranged on the outer side of the bottom of the main body, and a side groove is formed in the inner side of the main body; the side groove is of a rectangular structure.

Furthermore, the connecting plate comprises an inner plate and a cam; an inner plate is embedded in the connecting plate, and a plurality of limiting grooves with arc structures are arranged at the top end of the inner plate; the outside of cam is equipped with the control lever, and the top of connecting plate is passed to the control lever.

Further, the force-bearing part comprises a rotating part; the stress piece is of a rectangular plate-shaped structure, and a rotating shaft is arranged in the middle of the outer side of the stress piece; jacks are arranged at the two ends of the outer side of the stress piece; the inner side of the rotating part is connected with the rotating shaft through a connecting groove of a T-shaped circular structure, and a plurality of fixing rods are arranged on the outer side of the rotating part.

Further, the fixing piece comprises a pulling plate; the fixing piece is of a cylindrical structure, and a top plate is arranged on the outer side of the fixing piece; the outer side of the fixing piece is provided with a pulling plate with a rectangular plate-shaped structure, and the inner end of the fixing piece is inserted into the jacks at the two ends of the stress piece.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the device, a connecting plate and a fixing part are arranged, the connecting plate is arranged at the top end of a main body, so that when the device moves concrete floors with different lengths, the length can be adjusted through the connecting plate, the concrete floors with various lengths can also be moved and turned over, an inner plate is arranged in the connecting plate, so that the connecting plate and the inner plate can be pulled in a telescopic manner, the length can be adjusted, a limiting groove at the top end of the inner plate is used for inserting a cam, after the device is adjusted to a proper height, a control rod of the cam can be rotated through manpower, the cam can be rotated, so that the protruding position of the cam is downwards inserted into the limiting groove, the connecting plate and the inner plate can be fixed at a proper length for use, the device can stably move the floors, and in the moving process, the floor can not be separated, so that potential safety hazards are avoided;

the fixing piece is arranged inside two ends of the rotating piece, when the rotating piece is in a horizontal state, the fixing piece can automatically receive power transmitted by the spring, the spring can push the top plate, the inner end of the fixing piece is inserted into the jacks at two ends of the stress piece, the rotating piece cannot rotate, so that the rotating piece drives the floor slab to be more stable, the pull plate at the outer end of the fixing piece is used for directly controlling the fixing piece to move through manpower, when the limit of the rotating piece needs to be relieved, the pull plate can be pulled through manpower, so that the inner end of the fixing piece is separated from the jacks, the rotating piece can continue to rotate, the problem that concrete floor slabs with different lengths can be moved normally when the rotating piece is used is solved, if concrete floor slabs with different lengths are encountered, the limit can not be adjusted according to the length of the floor slab for use is solved, and current precast concrete spare roll-over stand when using, when not overturning, the structure of quick fixation is not perfect enough, can't make this device fix the problem at horizontal position fast.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of a partially enlarged structure of a portion a of the present invention, which is drawn from fig. 1.

Fig. 3 is a schematic bottom view of the present invention.

Fig. 4 is a schematic view of the separated structure of the force-receiving member of the present invention.

Fig. 5 is a schematic view of a partial cross-sectional structure of the rotary member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a bottom piece; 102. a side groove; 2. a connecting plate; 201. an inner plate; 202. a cam; 3. a force-receiving member; 301. a rotating member; 4. a fixing member; 401. and (5) pulling the plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a large-scale precast concrete component roll-over stand, which comprises a main body 1, a connecting plate 2, a stress piece 3 and a fixing piece 4; the main body 1 is of a rectangular structure, a plurality of universal wheels are arranged at the bottom of the main body 1, and the side grooves 102 are arranged on the inner side of the main body 1, so that the stress piece 3 can be installed in the side grooves for use, and the side grooves 102 can play a role in assisting in supporting the stress piece 3; the connecting plate 2 is of a rectangular plate-shaped structure, the bottom of the outer end of the connecting plate 2 is connected with the top end of the main body 1 in a fixed connection mode, the limiting groove in the top end of the inner plate 201 is used for enabling the cam 202 to be inserted, after the device is adjusted to a proper height, the control rod of the cam 202 can be rotated manually, the cam 202 can rotate, the protruding position of the cam 202 is enabled to be downwards inserted into the limiting groove, the connecting plate 2 and the inner plate 201 can be fixed to be used at a proper length, the floor can be stably moved, in the moving process, the floor cannot be separated, and potential safety hazards are avoided; the stress element 3 is arranged at the bottom end of the inner part of the side groove 102, the outer side of the stress element 3 is connected with the electric cylinder through a connecting piece, the jacks at the two sides of the stress element 3 are used for inserting the inner ends of the fixing elements 4, so that the fixing elements 4 can drive the rotating element 301 to limit, the inserting rods at the outer side of the rotating element 301 are used for inserting into the holes of the floor slab, and the floor slab can be conveniently moved; the fixing piece 4 and the top plate are embedded in two ends of the inner part of the rotating piece 301, the outer side of the top plate is connected with the inner part of the rotating piece 301 through a spring, and the pulling plate 401 at the outer end of the fixing piece 4 is used for directly controlling the fixing piece 4 to move through manpower, so that when the limit of the rotating piece 301 needs to be relieved, the pulling plate 401 can be pulled through manpower, the inner end of the fixing piece 4 is separated from the inner part of the jack, and the rotating piece 301 can continue to rotate; the main body 1 comprises a bottom part 101 and a side groove 102; a bottom piece 101 with an inclined structure is arranged on the outer side of the bottom of the main body 1, and a side groove 102 is arranged on the inner side of the main body 1; the side groove 102 is a rectangular structure, and the bottom piece 101 is arranged at the outer side of the bottom of the main body 1, so that when the main body 1 is used, if the main body falls over, the bottom piece 101 can be in contact with the ground, and the device is supported; the connecting plate 2 comprises an inner plate 201 and a cam 202; an inner plate 201 is embedded in the connecting plate 2, and a plurality of limiting grooves with arc structures are arranged at the top end of the inner plate 201; the control rod is arranged on the outer side of the cam 202 and penetrates through the top end of the connecting plate 2, the connecting plate 2 is arranged at the top end of the main body 1, so that when the device moves concrete floors with different lengths, the length of the device can be adjusted through the connecting plate 2, the concrete floors with various lengths can also be moved and turned over, and the inner plate 201 is arranged inside the connecting plate 2, so that the connecting plate 2 and the inner plate 201 can be pulled in a telescopic mode, and the length of the connecting plate 2 and the inner plate 201 can be adjusted; the force receiving part 3 comprises a rotating part 301; the stress piece 3 is of a rectangular plate-shaped structure, and a rotating shaft is arranged in the middle of the outer side of the stress piece 3; two ends of the outer side of the stress element 3 are provided with jacks; the inner side of the rotating piece 301 is connected with the rotating shaft through a connecting groove of a T-shaped circular structure, a plurality of fixing rods are arranged on the outer side of the rotating piece 301, the stress piece 3 is used for receiving power transmitted by an electric cylinder, so that the stress piece 3 can drive the rotating piece 301 to move, the inserting rods on the inner side of the rotating piece 301 can drive a floor slab to move, and the stress piece 3 is connected with the rotating piece 301 through the rotating shaft, so that the rotating piece 301 can be more smooth when rotating; wherein, the fixing part 4 comprises a pulling plate 401; the fixing piece 4 is of a cylindrical structure, and a top plate is arranged on the outer side of the fixing piece 4; the outside of mounting 4 is equipped with rectangular plate-like structure's arm-tie 401, and inside the jack at atress 3 both ends was inserted to the inner of mounting 4, mounting 4 is used for installing inside the both ends of rotating member 301, when making rotating member 301 be in the horizontality, can make the power that the automatic receiving spring of mounting 4 transmitted, make the spring can promote the roof, make inside the jack at atress 3 both ends was inserted to the inner of mounting 4, make rotating member 301 unable rotation, thereby make rotating member 301 drive the floor more firm.

The specific use mode and function of the embodiment are as follows:

in the utility model, when the device is needed, the device can be moved by manpower using the push rod to make the main body 1 be positioned at both sides of the concrete floor, then the main body 1 is pushed by manpower to make the inserted rod at the inner side of the rotating piece 301 be inserted into the hole of the concrete floor, then the control rod is rotated to make the protruding position of the cam 202 face down, so that the protruding position of the cam 202 can be inserted into the fixing hole to fix the inner plate 201, then the power switch of the electric cylinder is opened by manpower to make the electric cylinder drive the stress piece 3 and the rotating piece 301 to rise, thereby driving the floor to rise, when the floor is moved to a proper height, the switch can be closed, then the pull plate 401 is pulled by manpower to make the inner end of the fixing piece 4 break away from the inner part of the jack at both sides of the stress piece 3, the rotary 301 is then rotated by a manual force so that the floor can be moved upside down.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a large-scale precast concrete component roll-over stand which characterized in that: the method comprises the following steps: the device comprises a main body (1), a connecting plate (2), a stress piece (3) and a fixing piece (4); the main body (1) is of a rectangular structure, and a plurality of universal wheels are arranged at the bottom of the main body (1); the connecting plate (2) is of a rectangular plate-shaped structure, and the bottom of the outer end of the connecting plate (2) is connected with the top end of the main body (1) in a fixed connection mode; the stress piece (3) is arranged at the bottom end of the inner part of the side groove (102), and the outer side of the stress piece (3) is connected with the electric cylinder through a connecting piece; the fixed piece (4) and the top plate are embedded at two ends of the inner part of the rotating piece (301), and the outer side of the top plate is connected with the inner part of the rotating piece (301) through a spring.

2. The large-scale precast concrete unit roll-over stand according to claim 1, wherein: the main body (1) comprises a bottom piece (101) and a side groove (102); a bottom piece (101) with an inclined structure is arranged on the outer side of the bottom of the main body (1), and a side groove (102) is arranged on the inner side of the main body (1); the side groove (102) is of a rectangular structure.

3. The large-scale precast concrete unit roll-over stand according to claim 1, wherein: the connecting plate (2) comprises an inner plate (201) and a cam (202); an inner plate (201) is embedded into the connecting plate (2), and a plurality of limiting grooves with arc structures are formed in the top end of the inner plate (201); the outer side of the cam (202) is provided with a control rod, and the control rod penetrates through the top end of the connecting plate (2).

4. The large-scale precast concrete unit roll-over stand according to claim 1, wherein: the stress piece (3) comprises a rotating piece (301); the stress piece (3) is of a rectangular plate-shaped structure, and a rotating shaft is arranged in the middle of the outer side of the stress piece (3); jacks are arranged at the two ends of the outer side of the stress piece (3); the inner side of the rotating piece (301) is connected with the rotating shaft through a connecting groove of a T-shaped circular structure, and a plurality of fixing rods are arranged on the outer side of the rotating piece (301).

5. The large-scale precast concrete unit roll-over stand according to claim 1, wherein: the fixing piece (4) comprises a pulling plate (401); the fixing piece (4) is of a cylindrical structure, and a top plate is arranged on the outer side of the fixing piece (4); the outer side of the fixing piece (4) is provided with a pulling plate (401) with a rectangular plate-shaped structure, and the inner end of the fixing piece (4) is inserted into the insertion holes at the two ends of the stress piece (3).