CN215199414U

CN215199414U - Reinforcing bar bender for civil and industrial building engineering

Info

Publication number: CN215199414U
Application number: CN202121506647.3U
Authority: CN
Inventors: 刘海鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-12-17
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a steel bar bender for industry and civilian building engineering relates to steel bar bender technical field. The utility model discloses a box, operation platform is installed at the top of box, the last bender of installing of operation platform, install in the box and be vertical to the body of rod and threaded sleeve, the body of rod with threaded sleeve's bottom all with the box is connected, the slip cap is equipped with the loop bar on the body of rod, the top of loop bar with operation platform's bottom surface is connected. The utility model discloses a mutually supporting of box, operation platform, bender, the body of rod, threaded sleeve, loop bar, lead screw, rotary drum, driving piece and connecting rod has realized can adjusting to the height of bender, can adjust the height of bender according to the user of different heights, consequently has brought very big facility for staff's use.

Description

Reinforcing bar bender for civil and industrial building engineering

Technical Field

The utility model relates to a steel bar bending machine equipment technical field, concretely relates to steel bar bending machine for industry and civilian building engineering.

Background

Industrial and civil buildings (abbreviated as civil and industrial buildings) are civil construction specialties of a professional catalog of schools, the industrial and civil buildings are mainly practical technical talents in construction enterprises, installation units, design units, owners, supervision and other units and management departments at all levels to cultivate and engage in construction technology, project management, construction project budget, engineering construction supervision and other aspects, mechanical equipment is necessary in the construction process, a large amount of steel bars are used in the construction process, the steel bars need to be bent when in use, a steel bar bending machine is used for bending the steel bars, the steel bar bending machine is steel bar processing equipment and is used for bending the steel bars into various required bending degrees or shapes, at present, the common steel bar bending machine comprises a horizontal working disc rotating on a vertical shaft, a central pin shaft and a bending pin shaft are arranged on the horizontal working disc, the steel bar to be bent is clamped between the center pin shaft and the bending pin shaft, the steel bar is bent when the horizontal working turntable rotates, and a plurality of jacks are formed in the horizontal working turntable and used for inserting the bending pin shaft and correspondingly replacing the center pin shafts with different diameters.

Present civil engineering construction reinforcing bar bender is mostly all fixed at a certain fixed position, can't remove, there is very big use limitation, also have some reinforcing bar benders universal auto-lock wheel of bottom installation, though be convenient for remove, but stability when using is relatively poor, and current reinforcing bar bender can not come height-adjusting according to the user of different heights, if the user uses the reinforcing bar bender unmatched with oneself height, user's fatigue will be accelerated, consequently, very big inconvenience has been brought for user's use, consequently, a civil engineering construction reinforcing bar bender is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that the background art provided, the utility model provides a reinforcing bar bender for industry and civilian building engineering.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a reinforcing bar bender for civil and industrial building engineering, includes the box, operation platform is installed at the top of box, the last bender of installing of operation platform, install in the box and be vertical to body of rod and screw sleeve, the body of rod with screw sleeve's bottom all with the box is connected, the slip cover is equipped with the loop bar on the body of rod, the top of loop bar is connected with operation platform's bottom surface, install the lead screw rather than screw-thread fit in the screw sleeve, the top of lead screw is rotated and is installed the rotary drum, the top of rotary drum with operation platform's bottom surface is connected, install in the box and be used for driving the lead screw carries out the driving piece that rectilinear movement, install the framework in the box, the sleeve is installed at the top of framework, telescopic one end runs through the framework top and is connected with it, install the supporting leg in the sleeve, the universal wheel is installed to the bottom of supporting leg, the bottom of box is seted up and is used for the supporting leg with the through-hole that the universal wheel passes through, install in the box and be used for the drive the supporting leg carries out the drive assembly that moves.

Further, the driving piece includes to rotate through the bearing and installs on the screw sleeve and with lead screw thread fit's worm wheel still includes to rotate through the bearing in the box and with worm wheel engaged with worm, the one end of worm runs through box one side, still including installing the loading board of box one side, install the motor on the loading board, the output shaft of motor with the worm runs through the end connection of box one side.

Furthermore, the number of the rod bodies and the number of the sleeve rods are four and are symmetrically distributed in the box body, the number of the threaded sleeves, the number of the lead screws, the number of the rotary drums, the number of the worm gears and the number of the worm screws are two and are symmetrically distributed in the box body, and connecting rods used for connecting the two worm screws are arranged between the two opposite sides of the worm screws.

Furthermore, the frame body, the sleeve, the supporting legs, the universal wheels and the through holes are four and are symmetrically distributed in the box body, and the number of the driving assemblies is two and is symmetrically distributed in the box body.

Further, drive assembly is including installing pneumatic cylinder in the box, the movable rod is installed to the piston end of pneumatic cylinder, the both ends of movable rod all articulate there is first connecting rod, two the tip of first connecting rod all articulates there is the second connecting rod, two the tip of second connecting rod all with the supporting leg is connected, still includes the symmetry and installs two articulated seats in the box, two the second connecting rod is articulated with the articulated seat that corresponds respectively.

Further, every the second connecting rod all includes that two contained angles are the connecting rod of obtuse angle, one of them the tip of connecting rod with the top of supporting leg is connected, another the connecting rod with it is articulated to articulate the seat.

The utility model has the advantages as follows: the utility model realizes the adjustment of the height of the bending machine through the mutual matching of the box body, the operation platform, the bending machine, the rod body, the threaded sleeve, the loop bar, the lead screw, the rotary drum, the driving piece and the connecting rod, and can adjust the height of the bending machine according to users with different heights, thereby bringing great convenience to the use of workers; through the mutual cooperation of framework, sleeve, supporting leg, universal wheel, through-hole and drive assembly, realized this device when being convenient for remove, stability when using is also better.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a structural diagram of a driving member of the present invention;

FIG. 3 is a partial block diagram of the present invention;

fig. 4 is an enlarged view of fig. 2 a according to the present invention;

FIG. 5 is a bottom view of the case structure of the present invention;

FIG. 6 is a view of the structure of the driving assembly of the present invention;

fig. 7 is an enlarged view of the present invention at B in fig. 6.

Reference numerals: 1. a box body; 2. an operating platform; 3. bending machine; 4. a rod body; 5. a threaded sleeve; 6. a loop bar; 7. a screw rod; 8. a rotating drum; 9. a drive member; 901. a worm gear; 902. a worm; 903. a carrier plate; 904. a motor; 10. a frame body; 11. a sleeve; 12. supporting legs; 13. a universal wheel; 14. a through hole; 15. a drive assembly; 1501. a hydraulic cylinder; 1502. a movable rod; 1503. a first link; 1504. a second link; 15041. a connecting rod; 1505. a hinged seat; 16. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-7, an embodiment of the present invention provides a steel bar bending machine for civil and industrial building engineering, which comprises a box 1, an operation platform 2 is installed at the top of the box 1, the operation platform 2 is used for a worker to perform steel bar bending work, a bending machine 3 is installed on the operation platform 2, the bending machine 3 is of a conventional structure and is used for bending steel bars, a rod body 4 and a threaded sleeve 5 which are vertical to each other are installed in the box 1, the rod body 4 and the bottom of the threaded sleeve 5 are both connected with the box 1, a sleeve rod 6 is slidably sleeved on the rod body 4, the rod body 4 plays a role in guiding and limiting, the top end of the sleeve rod 6 is connected with the bottom surface of the operation platform 2, a lead screw 7 which is in threaded fit with the threaded sleeve 5 is installed in the threaded sleeve 5, a rotary drum 8 is rotatably installed at the top of the lead screw 7, the top end of the rotary drum 8 is connected with the bottom surface of the operation platform 2, a driving member 9 for driving the lead screw 7 to perform linear movement is installed in the box 1, a frame body 10 is arranged in a box body 1, a sleeve 11 is arranged at the top part of the frame body 10, one end of the sleeve 11 penetrates through the top end of the frame body 10 and is connected with the top end of the frame body, a supporting leg 12 is arranged in the sleeve 11, as shown in figure 6, the supporting leg 12 is of a cylindrical structure and is consistent and matched with the shape of the sleeve 11, the size of the sleeve 11 is larger than that of the supporting leg 12, a universal wheel 13 is arranged at the bottom end of the supporting leg 12, a through hole 14 for the supporting leg 12 and the universal wheel 13 to pass through is arranged at the bottom part of the box body 1, a driving assembly 15 for driving the supporting leg 12 to move is arranged in the box body 1, when in use, a screw rod 7 is driven by a driving piece 9 to do vertical linear motion, a rotary cylinder 8 and a loop bar 6 are driven to do synchronous motion, because the top end of the rotary cylinder 8 is connected with the bottom surface of an operation platform 2, and the top end of the loop bar 6 is also connected with the bottom surface of the operation platform 2, so as to drive the operation platform 2 to do synchronous motion, realizes the height adjustment of the bending machine 3, can adjust the height of the bending machine 3 according to users with different heights, therefore, the use of the universal wheel brings great convenience for workers, the supporting leg 12 is driven by the driving component 15 to move up and down, the supporting leg 12 is fixedly connected with the universal wheel 13, the universal wheel 13 is driven to move synchronously, when the supporting leg 12 and the universal wheel 13 pass through the through hole 14 downwards, the universal wheels 13 contact the ground, the box body 1 is jacked up to be far away from the ground, at the moment, the device can be moved, when moving to the required position, when the supporting legs 12 and the universal wheels 13 pass through the through holes 14 upwards, the universal wheels 13 are gradually far away from the ground, the bottom of the case 1 is contacted with the ground, the following steel bar bending work can be started, the device is moved, and the stability of the device in use is guaranteed, and the device is convenient to move.

As shown in fig. 2-5, in some embodiments, driving element 9 includes a worm wheel 901 rotatably mounted on threaded sleeve 5 through a bearing and in threaded engagement with lead screw 7, and further includes a worm 902 rotatably mounted in box 1 through a bearing and engaged with worm wheel 901, one end of worm 902 penetrates through one side of box 1, and further includes a bearing plate 903 mounted on one side of box 1, where motor 904 is mounted on bearing plate 903, and an output shaft of motor 904 and an end of worm 902 penetrating through one side of box 1 are connected, and when in use, the output shaft of motor 904 rotates forward to drive worm 902 to rotate, which drives worm wheel 901 to rotate, and as worm wheel 901 and lead screw 7 are in threaded engagement, lead screw 7 is driven to move upward, so as to complete raising of bending machine 3, otherwise 3 is lowered, and height adjustment of bending machine 3 is achieved.

As shown in fig. 2-4, in some embodiments, the number of the rod 4 and the sleeve 6 is four and symmetrically distributed in the box 1, the number of the threaded sleeve 5, the lead screw 7, the drum 8, the worm wheel 901 and the worm 902 is two and symmetrically distributed in the box 1, this design makes the operation platform 2 and the bending machine 3 more stable during height adjustment and also makes the bending work of the reinforcing steel bar more stable, a connecting rod 16 for connecting the two is installed between opposite sides of the two worms 902, the connecting rod 16 is designed to connect the two worms 902, so that the two worms 902 can rotate synchronously, and further improves stability.

As shown in fig. 5-7, in some embodiments, the number of the frame 10, the sleeve 11, the supporting legs 12, the universal wheels 13 and the through holes 14 is four and symmetrically distributed in the box 1, this design realizes more stability in moving the device, the number of the driving assemblies 15 is two and symmetrically distributed in the box 1, and this design realizes that when two driving assemblies 15 move synchronously, the four supporting legs 12 and the four universal wheels 13 are driven to move synchronously.

As shown in fig. 6, in some embodiments, the driving assembly 15 includes a hydraulic cylinder 1501 installed in the box 1, a movable rod 1502 is installed at a piston end of the hydraulic cylinder 1501, the piston end of the hydraulic cylinder 1501 is fixedly connected with the movable rod 1502, first connecting rods 1503 are hinged to both ends of the movable rod 1502, second connecting rods 1504 are hinged to both ends of each first connecting rod 1503, both ends of each second connecting rod 1504 are connected with the supporting leg 12, and two hinge seats 1505 symmetrically installed in the box 1 are further included, the two second connecting rods 1504 are respectively hinged to the corresponding hinge seats 1505, when in use, the piston end of the hydraulic cylinder 1501 moves upwards to drive the movable rod 1502 to move upwards to drive the two first connecting rods 1503 to synchronously rotate around the hinge point, so as to drive the two second connecting rods 1504 to synchronously rotate around the hinge point, so as to drive the supporting leg 12 and the universal wheel 13 to move downwards to pass through the through hole 14, the size of the through hole 14 is larger than that of the supporting leg 12 and the universal wheel 13, so that the box body 1 is jacked up, otherwise, the bottom surface of the box body 1 is contacted with the ground.

As shown in fig. 6, in some embodiments, each second link 1504 includes two links 15041 that are angled at an obtuse angle, wherein one of the links 15041 is connected at its end to the top of the support leg 12 and the other link 15041 is hinged to the hinge mount 1505.

Claims

1. The utility model provides a reinforcing bar bender for industry and civilian building engineering, its characterized in that, includes box (1), operation platform (2) are installed at the top of box (1), install bender (3) on operation platform (2), install in box (1) and be vertical to body of rod (4) and threaded sleeve (5), the body of rod (4) with the bottom of threaded sleeve (5) all with box (1) is connected, sliding sleeve is equipped with loop bar (6) on the body of rod (4), the top of loop bar (6) with the bottom surface of operation platform (2) is connected, install lead screw (7) rather than screw-thread fit in the threaded sleeve (5), rotary drum (8) are installed in the top rotation of lead screw (7), the top of rotary drum (8) with the bottom surface of operation platform (2) is connected, install in box (1) and be used for driving lead screw (7) carry out the driving piece (9) that rectilinear movement, install framework (10) in box (1), sleeve (11) are installed at the top of framework (10), the one end of sleeve (11) is run through framework (10) top and rather than being connected, install supporting leg (12) in sleeve (11), universal wheel (13) are installed to the bottom of supporting leg (12), the bottom of box (1) has been seted up and has been used for supporting leg (12) with through-hole (14) that universal wheel (13) pass through, install in box (1) and be used for the drive supporting leg (12) carry out drive assembly (15) that move.

2. The reinforcing bar bending machine for civil and industrial building engineering as claimed in claim 1, wherein the driving member (9) comprises a worm wheel (901) rotatably mounted on the threaded sleeve (5) through a bearing and in threaded fit with the lead screw (7), and further comprises a worm (902) rotatably mounted in the box body (1) through a bearing and engaged with the worm wheel (901), one end of the worm (902) penetrates one side of the box body (1), and further comprises a bearing plate (903) mounted on one side of the box body (1), wherein a motor (904) is mounted on the bearing plate (903), and an output shaft of the motor (904) and the worm (902) penetrate through an end part on one side of the box body (1) to be connected.

3. The bending machine for the reinforcing steel bars for civil engineering and construction according to claim 1, characterized in that the number of the bar body (4) and the sleeve bar (6) is four and symmetrically distributed in the box body (1), the number of the threaded sleeve (5), the lead screw (7), the rotary drum (8), the worm wheel (901) and the worm (902) is two and symmetrically distributed in the box body (1), and a connecting rod (16) for connecting the two is installed between the opposite sides of the two worms (902).

4. The reinforcing steel bar bending machine for civil and industrial building engineering according to claim 1, wherein the frame body (10), the sleeve (11), the supporting legs (12), the universal wheels (13) and the through holes (14) are four and symmetrically distributed in the box body (1), and the number of the driving assemblies (15) is two and symmetrically distributed in the box body (1).

5. The reinforcing bar bending machine for civil and industrial construction according to claim 1, characterized in that the driving assembly (15) comprises a hydraulic cylinder (1501) installed in the box body (1), a movable rod (1502) is installed at the piston end of the hydraulic cylinder (1501), first connecting rods (1503) are hinged at both ends of the movable rod (1502), second connecting rods (1504) are hinged at the end parts of the first connecting rods (1503), the end parts of the second connecting rods (1504) are connected with the supporting leg (12), and two hinge seats (1505) symmetrically installed in the box body (1) are further included, and the second connecting rods (1504) are hinged with the corresponding hinge seats (1505) respectively.

6. Bar bending machine for civil and industrial construction work, according to claim 5, characterized in that each of said second connecting rods (1504) comprises two connecting rods (15041) with obtuse included angle, wherein the end of one of said connecting rods (15041) is connected to the top of said supporting leg (12), and the other of said connecting rods (15041) is hinged to said hinge seat (1505).