CN217831644U

CN217831644U - Reinforcing bar straightener for civil engineering

Info

Publication number: CN217831644U
Application number: CN202221521588.1U
Authority: CN
Inventors: 魏宝; 王志强; 王震
Original assignee: Shandong Tanki Industry & Commerce Group Co ltd
Current assignee: Shandong Tanki Industry & Commerce Group Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-18
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to the technical field of civil engineering, in particular to a reinforcing steel bar straightener for civil engineering, which comprises a platform, wherein the tops of the two ends of the platform are both fixedly provided with a bracket, and the insides of the brackets at the two ends are both provided with a guide mechanism; the supporting roller device comprises a box body, wherein a supporting roller is movably mounted at the bottom end of the interior of the box body through a plurality of shaft seats, and an adjusting mechanism is arranged in the middle of the top end of the box body. The utility model discloses a set up adjustment mechanism, during the regulation, handheld crank shakes, the crank drives the screw rod after rotating and descends in the inside rotation of axle sleeve, it descends to drive the mounting panel straight line through the bearing when the screw rod is rotatory to descend, with the compression roller laminating at the upper surface of reinforcing bar after the mounting panel descends, the lower surface of reinforcing bar is lifted through the bearing roller, then through the tractive device with the reinforcing bar toward one side tractive, the reinforcing bar drives the bearing roller clockwise when removing and rolls, drive the anticlockwise roll of compression roller, roll the extrusion through bearing roller and compression roller and make crooked position obtain the alignment, thereby reach the purpose of being convenient for to adjust.

Description

Reinforcing bar straightener for civil engineering

Technical Field

The utility model relates to a civil engineering technical field specifically is a reinforcing bar straightener for civil engineering.

Background

Civil construction, namely the construction of civil construction engineering, covers the construction of buildings, structures and engineering works in facilities, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and other engineering ranges in various categories such as ground, underground, land, water and underwater, and the like, and comprises various technical activities such as survey, design, construction, maintenance, management and the like in the engineering construction process, a large amount of reinforcing steel bars are required to be used in civil construction, and straightening machines are required to be used for straightening some finished reinforcing steel bars before construction.

Although the multithread straightening machine disclosed in the grant publication No. CN110883270a realizes that the control, the processing efficiency and the quality of the steel bar traction straightening are improved by adopting a multithread mode, and the production cost is reduced, the problem that the gap between the straightening wheels cannot be adjusted according to the specification of the steel bar during the straightening of the conventional straightening machine is not solved, and therefore a steel bar straightening machine for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar straightener for civil engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

reinforcing bar straightener for civil engineering, reinforcing bar straightener for civil engineering includes

The top parts of two ends of the platform are fixedly provided with brackets, and the brackets at two ends are internally provided with guide mechanisms;

the improved roller cleaning device comprises a box body, wherein a carrier roller is movably mounted at the bottom end inside the box body through a plurality of shaft seats, an adjusting mechanism is arranged in the middle of the top end of the box body, one end of the adjusting mechanism penetrates through a mounting plate fixedly connected with the box body, a press roller is movably mounted at the bottom end of the mounting plate through a plurality of shaft seats, and a cleaning mechanism is fixedly mounted in the middle of the bottom end of the platform.

Preferably, the guide mechanism comprises a first guide wheel and a second guide wheel, the first guide wheel is movably mounted at the bottom end inside the support through a shaft seat, a spring is fixedly mounted on the upper surface of the top of the support, a connecting piece is fixedly mounted inside one end, far away from the support, of the spring, the bottom end of the connecting piece penetrates through the support and movably mounts the second guide wheel through the shaft seat, and circular grooves are formed in the middle parts of two sides of the support in a penetrating manner;

preferably, the adjusting mechanism comprises a shaft sleeve, a screw rod and a crank, the shaft sleeve is fixedly installed in the middle of the top end of the box body, the screw rod is connected with the inner thread of the shaft sleeve, the bottom end of the screw rod is movably connected with the installation plate through a bearing, and the crank is fixedly installed at the top of the screw rod;

preferably, the cleaning mechanism comprises a frame body, a waste material box and an inner groove, the frame body is fixedly arranged on the lower surface of the middle part of the bottom end of the platform, the waste material box is movably arranged in the frame body, the inner groove is formed in the platform close to the top of the waste material box, discharge chutes are formed in the bottom end of the box body close to two sides of the carrier rollers, and the discharge chutes are communicated with the inner groove;

preferably, four corners of the top of the box body are respectively provided with a guide groove, guide rods are movably connected inside the guide grooves at the four corners, and the bottom ends of the guide rods at the four corners are connected to the four corners of the top of the mounting plate;

preferably, the bottom four corners of the platform are fixedly provided with bases, and the bottom ends of the bases are integrally formed with flanges.

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

1. this reinforcing bar straightener for civil engineering, through setting up adjustment mechanism, during the regulation, handheld crank shakes, the crank rotates the inside rotation decline of back drive screw rod at the axle sleeve, it descends to drive the mounting panel straight line through the bearing when the screw rod is rotatory to descend, the mounting panel descends the back with the compression roller laminating at the upper surface of reinforcing bar, the lower surface of reinforcing bar is lifted through the bearing roller, then through the tractive device with the reinforcing bar toward one side tractive, the reinforcing bar drives the bearing roller clockwise when removing and rolls, drive the anticlockwise roll of compression roller, it makes crooked position obtain the alignment to roll the extrusion through bearing roller and compression roller, thereby reach the mesh of being convenient for adjust.

2. This reinforcing bar straightener for civil engineering, through setting up clearance mechanism, can produce the piece during rolling friction between reinforcing bar and bearing roller and the compression roller, the piece falls into the inside groove through a plurality of blowpit of box bottom, then from the inside groove landing to the inside waste material box of framework, fill the back when waste material box with it and take out from the framework and empty can, add the piece that produces like this and can obtain centralized processing to reach the mesh of the clearance of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B of FIG. 1;

fig. 4 is an enlarged schematic view of the present invention at C in fig. 1.

In the figure: 1. a platform; 2. a support; 3. a guide mechanism; 4. a box body; 5. a carrier roller; 6. an adjustment mechanism; 7. mounting a plate; 8. a compression roller; 9. a cleaning mechanism; 10. a first guide wheel; 11. a second guide wheel; 12. a spring; 13. a connecting member; 14. a circular groove; 15. a shaft sleeve; 16. a screw; 17. a crank; 18. a frame body; 19. a waste material box; 20. an inner tank; 21. a discharge chute; 22. a guide groove; 23. a guide bar; 24. a base; 25. and (4) a flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a steel bar straightening machine for civil engineering comprises

The top parts of two ends of the platform 1 are fixedly provided with brackets 2, and the insides of the brackets 2 at the two ends are provided with guide mechanisms 3;

the device comprises a box body 4, wherein a carrier roller 5 is movably arranged at the bottom end inside the box body 4 through a plurality of shaft seats, an adjusting mechanism 6 is arranged in the middle of the top end of the box body 4, one end of the adjusting mechanism 6 penetrates through the box body 4 and is fixedly connected with a mounting plate 7, a press roller 8 is movably arranged at the bottom end of the mounting plate 7 through a plurality of shaft seats, and a cleaning mechanism 9 is fixedly arranged in the middle of the bottom end of a platform 1;

through the scheme, through setting up platform 1, can lead in step through guiding mechanism 3 when this device uses, and can adjust the alignment interval of bearing roller 5 and compression roller 8 through adjustment mechanism 6, the piece that produces during the alignment can be concentrated through clearance mechanism 9 of platform 1 bottom and is collected, makes things convenient for the later stage clearance.

In this embodiment, preferably, the guide mechanism 3 includes a first guide wheel 10 and a second guide wheel 11, the first guide wheel 10 is movably installed at the bottom end inside the bracket 2 through a shaft seat, a spring 12 is fixedly installed on the upper surface of the top of the bracket 2, a connecting piece 13 is fixedly installed inside one end of the spring 12 far away from the bracket 2, the bottom end of the connecting piece 13 penetrates through the bracket 2 and is movably installed on the second guide wheel 11 through the shaft seat, and circular grooves 14 are formed in the middle parts of two sides of the bracket 2 in a penetrating manner;

through the scheme, by arranging the guide mechanism 3, sizes of steel bars to be straightened are different, when the steel bars slide between the first guide wheel 10 and the second guide wheel 11 through traction, the second guide wheel 11 is connected with the spring 12 through the connecting piece 13, the distance between the second guide wheel 11 and the first guide wheel 10 can be controlled and synchronously controlled, and automatic adjustment is realized by driving the connecting piece 13 and the second guide wheel 11 to synchronously stretch and retract according to the change of the sizes of the steel bars through the spring 12, so that the bottom end of the second guide wheel 11 is always attached to the upper surface of the steel bar for guiding;

in this embodiment, preferably, the adjusting mechanism 6 includes a shaft sleeve 15, a screw 16 and a crank 17, the shaft sleeve 15 is fixedly installed in the middle of the top end of the box body 4, the screw 16 is connected to the inner thread of the shaft sleeve 15, the bottom end of the screw 16 is movably connected to the mounting plate 7 through a bearing, and the crank 17 is fixedly installed on the top of the screw 16;

through the scheme, by arranging the adjusting mechanism 6, during adjustment, the crank 17 is held by hand to shake, the crank 17 rotates to drive the screw 16 to rotate and descend in the shaft sleeve 15, the screw 16 rotates and descends and simultaneously drives the mounting plate 7 to linearly descend through the bearing, the mounting plate 7 descends to attach the compression roller 8 to the upper surface of the steel bar, the lower surface of the steel bar is lifted through the carrier roller 5, then the steel bar is drawn to one side through the drawing device, the steel bar moves to drive the carrier roller 5 to roll clockwise when moving, the compression roller 8 is driven to roll anticlockwise, and the bent part is straightened through rolling and extrusion of the carrier roller 5 and the compression roller 8, so that the aim of facilitating adjustment is achieved;

in this embodiment, preferably, the cleaning mechanism 9 includes a frame 18, a waste material box 19 and an inner groove 20, the frame 18 is fixedly installed on the lower surface of the middle of the bottom end of the platform 1, the waste material box 19 is movably installed inside the frame 18, the inner groove 20 is formed on the top of the platform 1 close to the waste material box 19, discharge grooves 21 are formed on both sides of the bottom end of the box body 4 close to the plurality of carrier rollers 5, and the discharge grooves 21 are communicated with the inner groove 20;

through the scheme, the cleaning mechanism 9 is arranged, so that scraps can be generated when the reinforcing steel bars roll and rub with the carrier roller 5 and the compression roller 8, the scraps fall into the inner groove 20 through the discharge grooves 21 at the bottom end of the box body 4, then slide into the waste box 19 in the frame body 18 from the inner groove 20, and the waste box 19 is taken out of the frame body 18 and poured after being filled, so that the scraps generated during processing can be intensively treated, and the aim of convenient cleaning is fulfilled;

in this embodiment, preferably, four corners of the top of the box body 4 are all provided with guide grooves 22, guide rods 23 are movably connected inside the four corner guide grooves 22, and the bottom ends of the four corner guide rods 23 are connected to four corners of the top of the mounting plate 7;

through the scheme, by arranging the guide grooves 22 and the guide rods 23, when the mounting plate 7 is lifted and adjusted, the four corners of the mounting plate 7 drive the guide rods 23 to synchronously slide in the guide grooves 22 at the four corners of the top of the box body 4, so that the mounting plate 7 can be always kept in a horizontal state;

in this embodiment, preferably, the four corners of the bottom end of the platform 1 are fixedly provided with the bases 24, and the bottom ends of the four corners of the bases 24 are integrally formed with the flanges 25;

through the scheme, the base 24 is arranged, and when the platform 1 is installed, the flanges 25 at the bottoms of the four-corner bases 24 at the bottom end of the platform 1 are fixed at the appointed positions through a plurality of bolts.

When the reinforcing steel bar straightening machine for civil engineering is used, the device is installed on one side of a traction device, one end of a reinforcing steel bar to be straightened penetrates through a circular groove 14, then the reinforcing steel bar enters from one side of a box body 4, then the reinforcing steel bar penetrates through the other side of the box body 4 and is fixed on the traction device, then the distance between a carrier roller 5 and a compression roller 8 is adjusted according to the size of the reinforcing steel bar to be straightened currently, during adjustment, a hand-held crank 17 shakes, the crank 17 rotates to drive a screw 16 to rotate and descend in the shaft sleeve 15, the screw 16 rotates and descends linearly while driving a mounting plate 7 through a bearing, the compression roller 8 is attached to the upper surface of the reinforcing steel bar after the mounting plate 7 descends, the lower surface of the reinforcing steel bar is lifted through the carrier roller 5, then the reinforcing steel bar is moved to one side through a traction device, the carrier roller 5 is driven to roll clockwise to drive the compression roller 8 to roll anticlockwise, the bent part is straightened through rolling extrusion of the carrier roller 5 and the compression roller 8, debris can be produced when the reinforcing steel bar is rolled and rubbed with the carrier roller 5 and the compression roller 8, the debris can be poured into a plurality of discharge grooves 21 at the bottom end of the box 4, then the debris can be discharged into an internal groove 19 filled into a waste material box frame 18, and can be treated after the debris is poured out, and can be treated.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reinforcing bar straightener for civil engineering which characterized in that: the reinforcing steel bar straightening machine for civil engineering comprises

The device comprises a platform (1), wherein supports (2) are fixedly arranged at the tops of two ends of the platform (1), and guide mechanisms (3) are arranged inside the supports (2) at the two ends;

the improved structure of the platform comprises a box body (4), wherein a carrier roller (5) is arranged at the bottom end of the inner portion of the box body (4) through a plurality of shaft seat movable devices, an adjusting mechanism (6) is arranged in the middle of the top end of the box body (4), one end of the adjusting mechanism (6) penetrates through the box body (4) and is fixedly connected with a mounting plate (7), a press roller (8) is arranged at the bottom end of the mounting plate (7) through a plurality of shaft seat movable devices, and a cleaning mechanism (9) is fixedly arranged in the middle of the bottom end of the platform (1).

2. The straightening machine for civil engineering steel bars according to claim 1, characterized in that: guiding mechanism (3) is including first leading wheel (10) and second leading wheel (11), axle bed movable mounting first leading wheel (10) is passed through to the inside bottom of support (2), fixed surface installs spring (12) on the top of support (2), the inside fixed mounting of one end that support (2) were kept away from in spring (12) has connecting piece (13), the bottom of connecting piece (13) is passed support (2) and is passed through axle bed movable mounting second leading wheel (11), circular slot (14) have all been seted up in the middle part of the both sides of support (2).

3. The straightening machine for the civil engineering steel bar according to claim 1, wherein: the adjusting mechanism (6) comprises a shaft sleeve (15), a screw rod (16) and a crank (17), the shaft sleeve (15) is fixedly installed in the middle of the top end of the box body (4), the screw rod (16) is connected to the inner threads of the shaft sleeve (15), the bottom end of the screw rod (16) is movably connected with the installing plate (7) through a bearing, and the crank (17) is fixedly installed at the top of the screw rod (16).

4. The straightening machine for the civil engineering steel bar according to claim 1, wherein: clearance mechanism (9) are including framework (18), waste material box (19) and inside groove (20), bottom middle part lower surface fixed mounting framework (18) of platform (1), the inside movable mounting waste material box (19) of framework (18), inside groove (20) are seted up to platform (1) top near waste material box (19), box (4) bottom is close to a plurality of discharge chute (21) have all been seted up to the both sides of bearing roller (5), and is a plurality of discharge chute (21) are linked together with inside groove (20).

5. The straightening machine for civil engineering steel bars according to claim 1, characterized in that: guide way (22) have all been seted up in the top four corners of box (4), four corners the equal swing joint in inside of guide way (22) has guide bar (23), four corners the bottom of guide bar (23) is connected in the top four corners of mounting panel (7).

6. The straightening machine for the civil engineering steel bar according to claim 1, wherein: the bottom four corners of platform (1) are all fixed mounting have base (24), the four corners the equal integrated into one piece in bottom of base (24) has flange (25).