Straightening device for steel structural member

Abstract

The straightening device comprises a platform plate, an L-shaped fixing plate is installed at the upper end of the platform plate, hydraulic cylinders are arranged on the two sides of the rear side of the upper end of the L-shaped fixing plate respectively, a straightening top plate is installed on the front faces of the hydraulic cylinders, a fixing block is arranged on the left side of the upper end of the platform plate, and the right side of the upper end of the platform plate is provided with a fixing block. An oil cylinder is installed on the left side of the fixing block, the right side of the oil cylinder penetrates through the right side of the fixing block through a piston rod and is provided with a push seat, a cavity is formed in the left side of the upper end of the platform plate, a stepping motor is arranged on the left side of the front face of the platform plate, a lead screw is installed at the output end of the stepping motor, and the back face of the lead screw penetrates through an inner cavity of the cavity. The hydraulic cylinder drives the straightening top plate to move, the straightening top plate extrudes and straightens the steel structural member on the L-shaped fixing plate, the oil cylinder drives the push seat to move, the push seat pushes the steel structural member which is straightened in a moving mode, and the rear half part of the steel structural member which is not straightened on the rear side is straightened in a pushing mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure component straightening device technical field, specifically is a kind of for steel structure component's straightening device. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types.Structure is mainly by section steel and steel plate etc. The component such as steel beam, steel column, steel truss is made, and adopts silanization, pure manganese phosphorization, washing and drying, galvanizing etc. Rust removal and rust prevention process. Welding, bolt or rivet connection is generally used between each component or part. Because its self weight is lighter, and construction is simple, it is widely used in large factory, venue, super high-rise, bridge etc. Steel structure is easy to rust, and general steel structure is to be rusted, galvanized or painted.

[0003] Steel structure component needs to use straightening device when producing, traditional straightening device needs manual steel structure piece to be pushed, there can be great security risk, prone to safety accident, cannot satisfy use demand, also cannot be adjusted according to steel structure piece placement position.

[0004] Therefore, it is necessary to provide a straightening device for steel structure components to solve the above technical problems. The information disclosed in this background section is only intended to increase the understanding of the overall background of the present utility model and should not necessarily be considered as acknowledging or implying in any form that this information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a straightening device for steel structure components, which solves the problem of the existing straightening device that needs manual steel structure piece to be pushed, which can cause great security risk, prone to safety accident, cannot satisfy use demand, and cannot be adjusted according to steel structure piece placement position.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a straightening device for steel structure components, comprising a platform plate, an L-shaped fixed plate is installed on the upper end of the platform plate, a hydraulic cylinder is arranged on the upper end of the L-shaped fixed plate on both sides of the rear side, a straightening top plate is installed on the front side of the hydraulic cylinder, a fixed block is arranged on the left side of the upper end of the platform plate, an oil cylinder is installed on the left side of the fixed block, a push seat is installed on the right side of the oil cylinder through the piston rod penetrating the right side of the fixed block, a cavity is formed on the left side of the upper end of the platform plate, a stepping motor is arranged on the front left side of the platform plate, a lead screw is installed on the output end of the stepping motor, the back of the lead screw penetrates the inner cavity of the cavity, a thread sleeve is sleeved on the surface of the lead screw, a support column is arranged on the upper end of the thread sleeve, the support column penetrates the left side of the upper end of the platform plate, and the upper end of the support column is fixed with the lower end of the fixed block.

[0007] Preferably, the screw rod back and surface front side are all set with bearing sleeve, and the bearing sleeve outside is fixed with the cavity inner cavity front side and back side.

[0008] Preferably, the step motor lower end is installed with the mounting seat, and the mounting seat back is fixed with the platform plate front left side.

[0009] Preferably, the platform plate lower end is installed with the fixed support around, and the fixed support lower end is installed with the base pad.

[0010] Preferably, the hydraulic cylinder lower end is installed with the mounting column, and the mounting column lower end is fixed with the platform plate upper end back side.

[0011] Preferably, the L-shaped fixed plate upper end both sides are all set with the guide groove, the guide groove inner cavity is slidably connected with the guide seat, and the guide seat upper end is fixed with the straightening top plate lower end.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a hydraulic cylinder drives straightening top plate to move, and straightening top plate extrudes and straightens the steel structural member on L-shaped fixed plate, and through the oil cylinder drives pusher to move, and pusher pushes the steel structural member of moving straightening and straightens the steel structural member of the back half part of the back side and straightens the steel structural member.

[0014] The utility model discloses the setting of bearing seat plays the stable effect when the screw rod rotates, the setting of mounting seat plays the convenient installation and the fixed effect of step motor, and the setting of fixed support and base pad plays the support and the fixed effect of platform plate. DRAWINGS DESCRIPTION

[0015] Fig. 1 It is the structure schematic diagram of the utility model;

[0016] Fig. 2 It is the platform plate structure plan view of the utility model;

[0017] Fig. 3 It is the cavity structure section view of the utility model.

[0018] In the drawing: 1, platform plate;2, L-shaped fixed plate;3, hydraulic cylinder;4, straightening top plate;5, fixed block;6, oil cylinder;7, pusher;8, cavity;9, step motor;10, screw rod;11, screw thread sleeve seat;12, support column;13, fixed support;14, guide groove. PREFERRED EMBODIMENT

[0019] In order to make the technical scheme of the present application better understood, the present application will be described in detail below with reference to the drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0020] It should be noted that similar reference numerals and letters refer to similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0021] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", etc. are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0023] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "linked" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figs. 1-3The utility model relates to a straightening device for steel structural member, including platform board 1, the upper end of platform board 1 is equipped with L type fixed plate 2, the upper end rear side of L type fixed plate 2 is equipped with hydraulic cylinder 3, and the front side of hydraulic cylinder 3 is equipped with straightening top plate 4, and the left side of the upper end of platform board 1 is equipped with fixed block 5, and the left side of fixed block 5 is equipped with oil cylinder 6, and the right side of oil cylinder 6 is through the piston rod and is equipped with pusher 7 that penetrates the right side of fixed block 5, and the left side of the upper end of platform board 1 is equipped with cavity 8, and the left side of the front side of platform board 1 is equipped with step motor 9, and the output of step motor 9 is equipped with lead screw 10, and the back of lead screw 10 penetrates the inner chamber of cavity 8, and the surface of lead screw 10 is equipped with silk thread sleeve 11, and the upper end of support column 12 is equipped with support column 12, and the upper end of support column 12 penetrates the left side of the upper end of platform board 1, and the upper end of support column 12 is fixed with the lower end of fixed block 5,

[0025] The back and the surface front side of lead screw 10 are equipped with bearing sleeve, and the outer side of bearing sleeve is fixed with the inner chamber front side and rear side of cavity 8, place the steel structural member needing straightening on L type fixed plate 2, start hydraulic cylinder 3, and hydraulic cylinder 3 drives straightening top plate 4 to move, and straightening top plate 4 drives guide seat to slide in the inner chamber of guide groove 14, effectively prevent the inclination or shaking of straightening top plate 4 when moving,

[0026] The lower end of step motor 9 is equipped with mounting seat, and the back of mounting seat is fixed with the left side of the front side of platform board 1, and straightening top plate 4 extrudes and straightens the steel structural member on L type fixed plate 2, and simultaneously starts oil cylinder 6, and oil cylinder 6 drives pusher 7 to move, and pusher 7 pushes the steel structural member of moving straightening, and pushes and straightens the rear half of the steel structural member of rear side not straightening,

[0027] The lower end of step motor 9 is equipped with mounting seat, and the back of mounting seat is fixed with the left side of the front side of platform board 1, and straightening top plate 4 extrudes and straightens the steel structural member on L type fixed plate 2, and simultaneously starts oil cylinder 6, and oil cylinder 6 drives pusher 7 to move, and pusher 7 pushes the steel structural member of moving straightening, and pushes and straightens the rear half of the steel structural member of rear side not straightening,

[0028] The lower end of step motor 9 is equipped with mounting seat, and the back of mounting seat is fixed with the left side of the front side of platform board 1, and straightening top plate 4 extrudes and straightens the steel structural member on L type fixed plate 2, and simultaneously starts oil cylinder 6, and oil cylinder 6 drives pusher 7 to move, and pusher 7 pushes the steel structural member of moving straightening, and pushes and straightens the rear half of the steel structural member of rear side not straightening,

[0029] The upper end of L type fixed plate 2 is equipped with guide groove 14 on both sides, and guide seat is slidably connected in the inner chamber of guide groove 14, and the upper end of guide seat is fixed with the lower end of straightening top plate 4, and the setting of guide groove 14 and guide seat plays a good protection effect when straightening top plate 4 moves,

[0030] The sliding sleeve plate is provided with a sliding column on the front side, and the sliding column is fixed on the two sides of the inner cavity of the cavity 8 through the mounting block. The sliding sleeve plate and the sliding column can stabilize the movement of the silk thread sleeve 11, and prevent the silk thread sleeve 11 from shaking or tilting during movement.

[0031] In use, the steel structure member to be straightened is placed on the L-shaped fixing plate 2, the hydraulic cylinder 3 is started, the straightening top plate 4 is driven to move by the hydraulic cylinder 3, the guide seat is driven to slide in the inner cavity of the guide groove 14 by the straightening top plate 4, the inclination or shaking of the straightening top plate 4 during movement is effectively prevented, the steel structure member on the L-shaped fixing plate 2 is extruded and straightened by the straightening top plate 4, the oil cylinder 6 is started synchronously, the pusher 7 is driven to move by the oil cylinder 6, the steel structure member to be straightened is pushed by the pusher 7, the rear half of the steel structure member to be straightened on the rear side is pushed and straightened, the screw rod 10 is driven to rotate by the stepping motor 9, the support column 12 is driven to move forward and backward by the screw rod 10 through the silk thread sleeve 11, the pusher 7 is driven to move forward and backward by the support column 12 through the fixing block 5 and the oil cylinder 6, the position of the steel structure member can be adjusted, and the steel structure member can be straightened and pushed conveniently.

[0032] The standard parts used in the application file can be purchased from the market, and can be customized according to the description and drawings. The specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art. The mechanical parts and equipment adopt conventional models in the prior art. The control mode is automatically controlled by the controller. The control circuit of the controller can be realized by simple programming of the person skilled in the art. It is common knowledge in the art. And the utility model is mainly used to protect the mechanical device, so the control mode and circuit connection of the utility model will not be explained in detail, and the external controller mentioned in the description can control the electrical elements mentioned in this paper. Moreover, the external controller is a conventional known device.

[0033] It should be noted that in this paper, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0034] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0035] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A straightening device for steel structural members, comprising a platform plate (1), characterized in that: The upper end of the platform plate (1) is provided with an L-shaped fixed plate (2), the upper end of the L-shaped fixed plate (2) is provided with a hydraulic cylinder (3) on the left and right sides, the front surface of the hydraulic cylinder (3) is provided with a straightening top plate (4), the left side of the upper end of the platform plate (1) is provided with a fixed block (5), the left side of the fixed block (5) is provided with an oil cylinder (6), the right side of the oil cylinder (6) penetrates the right side of the fixed block (5) through a piston rod and is provided with a push seat (7), the left side of the upper end of the platform plate (1) is provided with a cavity (8), the left side of the front surface of the platform plate (1) is provided with a stepping motor (9), the output end of the stepping motor (9) is provided with a lead screw (10), the back surface of the lead screw (10) penetrates the inner cavity of the cavity (8), the surface of the lead screw (10) is provided with a silk thread sleeve (11), the upper end of the silk thread sleeve (11) is provided with a supporting column (12), the upper end of the supporting column (12) penetrates the left side of the upper end of the platform plate (1), and the upper end of the supporting column (12) is fixed with the lower end of the fixed block (5).

2. A straightening device for steel structural members as claimed in claim 1, wherein: The back surface and the surface of the lead screw (10) are provided with bearing sleeves, and the outer sides of the bearing sleeves are fixed with the front side and the rear side of the inner cavity of the cavity (8).

3. A straightening device for steel structural members as claimed in claim 1, wherein: The lower end of the stepping motor (9) is provided with a mounting seat, and the back surface of the mounting seat is fixed with the left side of the front surface of the platform plate (1).

4. The straightening device for steel structural members according to claim 1, characterized in that: The lower end of the fixed column (13) is provided with a base pad.

5. The straightening device for steel structural members according to claim 1, characterized in that: The lower end of the hydraulic cylinder (3) is provided with a mounting column, and the lower end of the mounting column is fixed with the rear side of the upper end of the platform plate (1).

6. A straightening device for steel structural members as claimed in claim 1, wherein: The upper end of the L-shaped fixed plate (2) is provided with a guide groove (14) on the left and right sides, the guide groove (14) is slidably connected with a guide seat, and the upper end of the guide seat is fixed with the lower end of the straightening top plate (4).

7. The straightening device for steel structural members according to claim 1, characterized in that: The left and right sides of the silk thread sleeve (11) are provided with sliding sleeve plates, the front surface of the sliding sleeve plate is provided with a sliding column, and the left and right sides of the sliding column are fixed with the left and right sides of the inner cavity of the cavity (8) through mounting blocks.

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