CN222659722U - Direction-adjustable steel pipe straightener for municipal and building sites - Google Patents

Abstract

The utility model discloses an adjustable steel pipe straightening machine for municipal and building construction sites, including a fixed frame, a hydraulic cylinder is fixedly installed at the middle end of the top of the fixed frame, a second straightening plate is fixedly installed at the output end of the hydraulic cylinder, a tooth plate is fixedly installed at the top of the second straightening plate, and a rotating shaft is movably connected to the upper end of the fixed frame through a bearing. The utility model is convenient for supporting the steel pipes required to be straightened in municipal and building construction sites through the arrangement of the first straightening plate, and the effect of straightening the steel pipe is achieved through the arrangement of the hydraulic cylinder and the second straightening plate. The effect of automatic unloading of the steel pipe is achieved through the arrangement of the hydraulic cylinder, the second straightening plate, the tooth plate, the gear, the rotating shaft, the L-shaped rotating rod, the fixed frame, the through groove, the toggle plate, the mobile frame and the guide plate. The overall operation is convenient and fast, which brings great convenience to the daily work of the personnel.

Description

Direction-adjustable steel pipe straightener for municipal and building sites

Technical Field

The utility model relates to the technical field of steel pipe straightening machines, in particular to an azimuth-adjustable steel pipe straightening machine for municipal and building sites.

Background

At present, a large number of steel pipe scaffold frames are needed in engineering construction and municipal maintenance, the steel pipe scaffold frames are mainly applied to the erection of parts such as inner and outer frames, discharging platforms and edge opening safety protection, the scaffold steel pipes are mostly used for penetrating through the whole construction period in a leasing mode, the turnover of materials in the whole construction process, the erection and disassembly of the scaffold and other reasons can cause a considerable amount of steel pipe bending deformation, and in order to enable deformed steel pipes to be reused, a steel pipe straightener is adopted on a construction site to straighten the deformed steel pipes.

The utility model provides a steel pipe straightener, which is provided with a bulletin number of CN218692749U, and comprises a base, wherein a supporting plate is connected to the middle rear side of the upper part of the base through bolts, the upper sides of the front parts of the supporting plates are integrally connected with a top plate, guide sleeves are connected to the middle front sides of the left part and the right part of the top plate through bolts, guide rods are arranged in the guide sleeves in a sliding manner, lifting mounting plates are connected to the lower ends of the guide rods through bolts, an electric push rod is connected to the middle front side of the upper part of the top plate through bolts, the lower ends of the output rods of the electric push rod are connected to the middle part of the upper part of the lifting mounting plates through bolts, and the upper straightening pressing plate, the first straightening groove, the lower straightening pressing plate and the second straightening groove are arranged, so that the functions of a dent preventing straightening steel pipe are realized, and the problem that the comprehensive performance of the steel pipe is affected due to the dent of a stress surface of the steel pipe can be effectively avoided.

The steel pipe straightener in the technology can straighten the bent steel pipe in municipal and house construction sites, but because automatic blanking operation cannot be carried out on the steel pipe after straightening is finished, personnel are often required to manually take down the steel pipe from the lower straightening pressing plate, and the labor intensity of daily work of the personnel is greatly increased.

Disclosure of utility model

The utility model aims to provide a steel pipe straightener with adjustable azimuth for municipal and building construction sites, which has the advantages of being capable of effectively straightening steel pipes and simultaneously automatically discharging the steel pipes after the straightening is completed, thereby bringing great convenience to the work of personnel.

The steel pipe straightener comprises a fixing frame, wherein a hydraulic cylinder is fixedly arranged at the middle end of the top of the fixing frame, a second straightening pressing plate is fixedly arranged at the output end of the hydraulic cylinder, a toothed plate is fixedly arranged at the top of the second straightening pressing plate, a rotating shaft is movably connected to the upper end of the fixing frame through a bearing, an L-shaped rotating rod is fixedly connected to the back surface of the rotating shaft, a gear is fixedly arranged on the front surface of the rotating shaft, a processing table is fixedly connected to the bottom of the fixing frame, a first straightening pressing plate is fixedly connected to the middle end of the top of the processing table, guide plates are movably connected to the two ends of the top of the processing table, a movable frame is fixedly connected between the back surfaces of the two guide plates, a stirring plate is fixedly connected to the top of the movable frame, a through groove is formed in the middle end of the stirring plate, and the lower end of the L-shaped rotating rod is movably connected to the surface of the through groove.

As the preferred scheme, the equal fixedly connected with unloading frame in both ends of processing bench front surface, the top fixedly connected with buffer spring of unloading frame, buffer spring's top fixedly connected with backup pad, the equal fixedly connected with of both ends of backup pad bottom prevents the pole that inclines, the surface swing joint of preventing the pole that inclines is in the top of unloading frame.

As the preferred scheme, the equal fixedly connected with diaphragm of lower extreme of processing platform both sides, the middle-end threaded connection of diaphragm has the screw rod, the bottom of screw rod is through bearing swing joint there being the movable plate, the both ends of movable plate bottom all have the movable wheel through bearing swing joint, the both ends of diaphragm all swing joint have the gag lever post, the bottom fixedly connected with of gag lever post is in the top of movable plate.

As the preferred scheme, both ends at mount top all swing joint has the guide bar, the bottom fixed connection of guide bar is in the top of second alignment clamp plate.

As a preferable scheme, the lower end fixedly connected with fixed plate at the mount back, the lower extreme swing joint of removal frame is in the surface of fixed plate, fixedly connected with supporting spring between the middle-end of fixed plate bottom and the surface of removal frame.

As an optimal scheme, both ends of the poking plate are movably connected with supporting slide bars, and the front surface of each supporting slide bar is fixedly connected with the upper end of the back surface of the fixing frame.

As a preferable scheme, a reinforcing rod is fixedly arranged at the middle end of the left side of the toothed plate, and the bottom of the reinforcing rod is fixedly connected to the top of the second straightening pressing plate.

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

1. According to the utility model, through the arrangement of the first straightening pressing plate, the steel pipes which are required to be straightened in municipal and building sites are supported conveniently, the effect of straightening the steel pipes is achieved through the arrangement of the hydraulic cylinder and the second straightening pressing plate, and the effect of automatic blanking of the steel pipes is achieved through the arrangement of the hydraulic cylinder, the second straightening pressing plate, the toothed plate, the gear, the rotating shaft, the L-shaped rotating rod, the fixing frame, the through groove, the poking plate, the moving frame and the material guide plate, so that the whole operation is convenient and rapid, and great convenience is brought to daily work of personnel.

2. According to the utility model, through the arrangement of the blanking frame, the buffer spring and the supporting plate, the steel pipe falling from the top of the processing table is convenient to buffer and guide, the purpose of guiding the supporting plate is achieved through the arrangement of the anti-tilting rod, the supporting plate is prevented from being deflected under the action of force, the moving plate and the moving wheel can move downwards along the surface of the transverse plate under the action of rotating the personnel operating the screw rod, the screw rod can drive the moving plate and the moving wheel to move, the bottom of the moving wheel can be in contact with the ground, the personnel can conveniently adjust and transfer the overall placement direction, the purpose of guiding the moving plate is achieved through the arrangement of the limiting rod, the purpose of guiding the second straightening pressing plate is avoided, the second straightening pressing plate is prevented from being inclined in the moving process, the purpose of supporting the moving frame is achieved through the arrangement of the fixing plate and the supporting spring, the purpose of supporting the moving plate is avoided, the purpose of supporting and guiding the moving plate is achieved through the arrangement of the supporting plate, the toothed bar is prevented from being inclined in the moving process, and the purpose of supporting the toothed bar is avoided due to the inclination of the toothed bar is strengthened.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the back structure of the fixing frame of the present utility model;

FIG. 3 is a schematic view of the left side structure of the fixing frame of the present utility model;

Fig. 4 is a schematic diagram of the structure of the blanking frame of the present utility model.

In the figure, 1, a processing table; 2, a blanking frame, 3, a supporting plate, 4, a first straightening pressing plate, 5, a second straightening pressing plate, 6, a guide rod, 7, a fixed frame, 8, a hydraulic cylinder, 9, a moving frame, 10, a guide plate, 11, a supporting sliding rod, 12, a supporting spring, 13, a fixed plate, 14, a through groove, 15, a toggle plate, 16, an L-shaped rotating rod, 17, a rotating shaft, 18, a gear, 19, a toothed plate, 20, a reinforcing rod, 21, a buffer spring, 22, an anti-tilting rod, 23, a transverse plate, 24, a screw rod, 25, a moving plate, 26, a moving wheel, 27 and a limiting rod.

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.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Embodiment one:

Referring to fig. 1-3, the utility model provides an azimuth adjustable steel pipe straightener for municipal and building sites, which comprises a fixed frame 7, wherein a hydraulic cylinder 8 is fixedly arranged at the middle end of the top of the fixed frame 7, a second straightening press plate 5 is fixedly arranged at the output end of the hydraulic cylinder 8, a toothed plate 19 is fixedly arranged at the top of the second straightening press plate 5, a rotating shaft 17 is movably connected to the upper end of the fixed frame 7 through a bearing, an L-shaped rotating rod 16 is fixedly connected to the back surface of the rotating shaft 17, a gear 18 is fixedly arranged on the front surface of the rotating shaft 17, a processing table 1 is fixedly connected to the bottom of the fixed frame 7, a first straightening press plate 4 is fixedly connected to the middle end of the top of the processing table 1, guide plates 10 are movably connected to two ends of the top of the processing table 1, a movable frame 9 is fixedly connected between the back surfaces of the two guide plates 10, a stirring plate 15 is fixedly connected to the top of the movable frame 9, a through groove 14 is formed in the middle end of the stirring plate 15, and the lower end of the L-shaped rotating rod 16 is movably connected to the surface of the through groove 14.

In this technical scheme, through the setting of first alignment clamp plate 4, be convenient for support the required steel pipe of straightening of municipal administration and building site, through the setting of pneumatic cylinder 8 and second alignment clamp plate 5, reached the effect of straightening processing to the steel pipe, through pneumatic cylinder 8, second alignment clamp plate 5, pinion rack 19, gear 18, pivot 17, L shape bull stick 16, mount 7, logical groove 14, stir board 15, remove the setting of frame 9 and stock guide 10, reached the effect of carrying out automatic unloading to the steel pipe, holistic convenient operation is swift, brings very big facility for personnel's daily work.

Embodiment two:

On the basis of the first embodiment, the utility model discloses that as shown in fig. 1-4, both ends of the front surface of a processing table 1 are fixedly connected with a blanking frame 2, the top of the blanking frame 2 is fixedly connected with a buffer spring 21, the top of the buffer spring 21 is fixedly connected with a supporting plate 3, both ends of the bottom of the supporting plate 3 are fixedly connected with an anti-tilting rod 22, the surface of the anti-tilting rod 22 is movably connected with the top of the blanking frame 2, the lower ends of both sides of the processing table 1 are fixedly connected with a transverse plate 23, the middle end of the transverse plate 23 is in threaded connection with a screw 24, the bottom of the screw 24 is movably connected with a moving plate 25 through a bearing, both ends of the bottom of the moving plate 25 are movably connected with a moving wheel 26 through a bearing, both ends of the transverse plate 23 are movably connected with a limiting rod 27, the bottom of the limiting rod 27 is fixedly connected with the top of the moving plate 25, both ends of the top of the fixing frame 7 are movably connected with a guide rod 6, the bottom of the guide rod 6 is fixedly connected with the top of the second straightening press plate 5, the lower end of the back surface of the fixing frame 7 is fixedly connected with a fixed plate 13, the lower end of the moving frame 9 is movably connected with the fixed plate 13, the lower end of the moving plate is movably connected with the fixed plate 13 by a fixed plate 13, the surface of the fixed plate is fixedly connected with the top of the fixing frame 7 by a left end of the fixing plate 11, the top of the fixing plate is fixedly connected with the top of the supporting plate 11, and the top of the reinforcing plate is fixedly connected with the top bar 11, and the top of the supporting plate is fixedly connected with the top bar is fixedly arranged at the top surface of the top bar 11.

In this technical scheme, through the setting of unloading frame 2, buffer spring 21 and backup pad 3, be convenient for cushion and direction the steel pipe that processing platform 1 top was fallen, through the setting of preventing inclined rod 22, the purpose of leading to backup pad 3 has been reached, avoid backup pad 3 to take place the skew under the atress, through diaphragm 23, screw rod 24, movable plate 25 and movable wheel 26's setting, can move downwards along diaphragm 23's surface under personnel's control screw rod 24 action, screw rod 24 moves and can drive movable plate 25 and movable wheel 26 and remove, and make movable wheel 26's bottom can contact with the ground, thereby the personnel of being convenient for adjust and shift holistic place position, through setting up of gag lever post 27, the purpose of leading to movable plate 25 has been reached, avoid movable plate 25 to take place the slope at the in-process of removal, through setting up of guide rod 6, the purpose of leading to second straightening clamp plate 5 to take place the slope at the in-process of removal, setting up through fixed plate 13 and supporting spring 12, the bottom of movable plate 25 has been reached and support plate 9 has been carried out the purpose of carrying out the slope through setting up 15, the purpose of leading to 15 has been reached, and 19 has been reached and the purpose of leading to take place the rack is reached, and is reached through setting up the purpose of 19.

The steel pipe straightening machine has the working principle that through the arrangement of the first straightening pressing plate 4, steel pipes which are required to be straightened in municipal and building sites are supported conveniently, the second straightening pressing plate 5 can be pushed to move downwards through the extension of the hydraulic cylinder 8, the second straightening pressing plate 5 can be in contact with the top of the steel pipe under the moving action, the bending part of the steel pipe can be straightened, the effect of straightening the steel pipe is achieved, then the second straightening pressing plate 5 can be driven to move upwards through the contraction of the hydraulic cylinder 8, the toothed plate 19 can be driven to move through the second straightening pressing plate 5, the toothed plate 19 can be contacted and meshed with the gear 18 under the action of continuous movement, the toothed plate 19 can be driven to rotate along the bearing position on the fixing frame 7, the L-shaped pressing plate 16 can be pushed upwards through the position of the through groove 14, the stirring plate 15 can be driven to move, the moving frame 9 and the guide plate 10 can be driven to move upwards, the guide plate 10 can be driven to be enabled to move downwards along the two ends of the steel pipe, the steel pipe can be contacted with the steel pipe, and the whole body can be conveniently and quickly moved down, and the steel pipe can be conveniently and directly moved by people who roll down.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. The steel pipe straightener with adjustable be used for municipal administration and building site's position, including mount (7), its characterized in that, the middle-end fixed mounting at mount (7) top has pneumatic cylinder (8), the output fixed mounting of pneumatic cylinder (8) has second alignment clamp plate (5), the top fixed mounting of second alignment clamp plate (5) has pinion rack (19), the upper end of mount (7) has pivot (17) through bearing swing joint, the back fixedly connected with L shape bull stick (16) of pivot (17), the positive surface fixed mounting of pivot (17) has gear (18), the bottom fixedly connected with processing platform (1) of mount (7), the middle-end fixedly connected with first alignment clamp plate (4) at processing platform (1) top, the both ends at processing platform (1) top are all swing joint have stock guide (10), two fixedly connected with movable frame (9) between the back of stock guide (10), the top fixedly connected with toggle plate (15) of movable frame (9), the surface fixedly connected with of toggle plate (15) has the bull stick (14) of opening in the well shape of connecting with slot (14).

2. The azimuth adjustable steel pipe straightener for municipal administration and building construction sites of claim 1 is characterized in that two ends of the front surface of the processing table (1) are fixedly connected with a blanking frame (2), the top of the blanking frame (2) is fixedly connected with a buffer spring (21), the top of the buffer spring (21) is fixedly connected with a supporting plate (3), two ends of the bottom of the supporting plate (3) are fixedly connected with anti-tilting rods (22), and the surface of each anti-tilting rod (22) is movably connected to the top of the blanking frame (2).

3. The azimuth adjustable steel pipe straightener for municipal administration and building construction sites of claim 1 is characterized in that transverse plates (23) are fixedly connected to the lower ends of two sides of the machining table (1), a screw (24) is connected to the middle end of each transverse plate (23) in a threaded mode, a movable plate (25) is movably connected to the bottom of each screw (24) through a bearing, movable wheels (26) are movably connected to the two ends of the bottom of each movable plate (25) through bearings, limiting rods (27) are movably connected to the two ends of each transverse plate (23), and the bottoms of the limiting rods (27) are fixedly connected to the tops of the movable plates (25).

4. The azimuth adjustable steel pipe straightener for municipal and building sites according to claim 1, wherein guide rods (6) are movably connected to two ends of the top of the fixing frame (7), and the bottoms of the guide rods (6) are fixedly connected to the top of the second straightening pressing plate (5).

5. The azimuth adjustable steel pipe straightener for municipal and building sites according to claim 1, wherein the lower end of the back of the fixed frame (7) is fixedly connected with a fixed plate (13), the lower end of the movable frame (9) is movably connected to the surface of the fixed plate (13), and a supporting spring (12) is fixedly connected between the middle end of the bottom of the fixed plate (13) and the surface of the movable frame (9).

6. The azimuth adjustable steel pipe straightener for municipal and building sites according to claim 1, wherein the two ends of the poking plate (15) are movably connected with supporting slide bars (11), and the front surface of the supporting slide bars (11) is fixedly connected with the upper end of the back surface of the fixing frame (7).

7. The azimuth adjustable steel pipe straightener for municipal and building construction sites according to claim 1, wherein a reinforcing rod (20) is fixedly arranged at the middle end of the left side of the toothed plate (19), and the bottom of the reinforcing rod (20) is fixedly connected to the top of the second straightening pressing plate (5).