CN213915879U

CN213915879U - Reinforcing bar that highway construction was used cuts device

Info

Publication number: CN213915879U
Application number: CN202022713470.6U
Authority: CN
Inventors: 祁虎林; 韩龙; 张旭; 王秋莲
Original assignee: Qinghai Jianghao Construction Group Co ltd
Current assignee: Qinghai Jianghao Construction Group Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a reinforcing bar cuts device for highway construction relates to reinforcing bar cuts device technical field, including processing platform, reinforcing bar fixed establishment and cutting mechanism, press from both sides tight piece sliding connection at the top of processing platform, the top of movable rod passes spacing hole and the bottom rigid coupling of pressing from both sides tight piece, spring fixed connection is in one of them group press from both sides the bottom of tight piece upper groove inner chamber, one end fixed connection of first depression bar is in the top of spring, the other end of first depression bar is equipped with the activity chamber, the utility model discloses an adjust the distance between the tight piece of clamp, first depression bar and second depression bar press at the top of reinforcing bar simultaneously, and press at the bottom of reinforcing bar through the clamp plate, make the position of reinforcing bar fixed, rethread manual pulling hand lever, make the rolling disc rotate, the cutting disc is close to the reinforcing bar gradually, and accomplish and cut, and whole process of cutting is controlled through the removal that changes into the pulling hand lever, therefore, the truncation precision is higher, and the truncation effect of the whole device is improved.

Description

Reinforcing bar that highway construction was used cuts device

Technical Field

The utility model relates to a reinforcing bar cuts technical field, specifically is a reinforcing bar cuts device of highway construction usefulness.

Background

The steel bar is a steel material for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes square with round corners, and comprises plain round steel bars, ribbed steel bars, twisted steel bars and the like, the steel bars are various, and are generally classified according to chemical compositions, production processes, rolling shapes, supply forms, diameters and purposes in structures, in highway construction, the steel bar is also one of common equipment, and when the steel bar is used, the steel bar needs to be cut off.

However, current reinforcing bar cuts the fixed effect of device to the reinforcing bar of different diameters and differs for when cutting the reinforcing bar of different models, fixed not jail may take place to slide, and moreover, current cutting mechanism is difficult for controlling, and the effect that leads to cutting is relatively poor, and based on this, the utility model discloses a reinforcing bar cuts device of highway construction usefulness, with the solution of the aforesaid problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar that highway construction was used cuts device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar cuts device that highway construction used, includes processing platform, reinforcing bar fixed establishment and cuts off the mechanism, reinforcing bar fixed establishment includes servo motor, lead screw, movable rod, presss from both sides tight piece, spring, first depression bar and second depression bar, servo motor installs the inner chamber at the processing platform, the output at servo motor is connected to the lead screw, the position that processing bench top is close to the lead screw top is equipped with spacing hole, the screw thread opposite direction at lead screw both ends, the movable rod is equipped with two sets ofly, and threaded connection is at the both ends of lead screw respectively, press from both sides tight piece sliding connection at the top of processing platform, spacing hole is passed on the top of movable rod and the bottom rigid coupling of pressing from both sides tight piece, it also is equipped with two sets ofly to press from both sides tight piece relative one side slope setting, the top of pressing from both sides tight piece is equipped with the recess, spring fixed connection is one set of them press from both sides the bottom of tight piece upper groove inner chamber, one end of the first pressure lever is fixedly connected above the spring, the other end of the first pressure lever is provided with a movable cavity, one end of the second pressure lever is slidably connected in the movable cavity, and the other end of the second pressure lever is movably connected in the groove of the other group of clamping blocks.

Preferably, the truncation mechanism includes rolling disc, installation pole, second motor, drive belt, cutting disc, connecting block, movable frame, spacing section of thick bamboo and hand lever, the both ends at processing bench top are equipped with the stand, the rolling disc rotates to be connected at the right-hand member the front side of stand, installation pole fixed connection is in the upper end of rolling disc, the front side at the installation pole is installed to the second motor, the cutting disc rotates the upper end of connection at the installation pole, the drive belt cup joints between second motor output and cutting disc, connecting block fixed connection is in the front side of rolling disc, the fixed top that sets up at the processing platform of spacing section of thick bamboo, hand lever swing joint is at the inner chamber of spacing section of thick bamboo, movable frame fixed connection is at the left end of hand lever, and movable frame cover is established in the periphery of connecting block.

Preferably, a top plate is arranged between the stand columns at the top of the processing table, a hydraulic telescopic rod is arranged in the middle of the top plate, a pressing plate is fixedly connected to the bottom of the hydraulic telescopic rod, and the pressing plate is located above the first pressing rod.

Preferably, an electromagnet is further arranged on the upright column at the right end of the machining table, and the mounting rod is made of an iron material.

Preferably, the movable frame is perpendicular to the hand lever, and a holding part is arranged at one end of the hand lever, which is far away from the movable frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a reinforcing bar fixed establishment of design, diameter size according to the required reinforcing bar that cuts, adjust the distance between the tight piece of clamp through servo motor, first depression bar and second depression bar press at the top of reinforcing bar simultaneously, and drive the clamp plate through hydraulic telescoping rod and press in the bottom of reinforcing bar, make the rigidity of reinforcing bar, the manual pulling hand lever of rethread, make the rolling disc rotate, the cutting disc is close to the reinforcing bar gradually, and accomplish and cut, whole process of cutting is controlled through the removal that changes into the pulling hand lever, thereby make the precision of cutting higher, improve the effect of cutting of whole device.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic side view of the installation rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-processing table, 2-reinforcing steel bar fixing mechanism, 201-servo motor, 202-screw rod, 203-movable rod, 204-clamping block, 205-spring, 206-first pressure rod, 207-second pressure rod, 3-cutting mechanism, 301-rotary disc, 302-mounting rod, 303-second motor, 304-transmission belt, 305-cutting disc, 306-connecting block, 307-movable frame, 308-limiting cylinder, 309-hand lever, 4-limiting hole, 5-groove, 6-movable cavity, 7-upright column, 8-top plate, 9-hydraulic telescopic rod, 10-pressing plate, 11-holding piece, 12-reinforcing steel bar and 13-electromagnet.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a steel bar cutting device for highway construction comprises a processing table 1, a steel bar fixing mechanism 2 and a cutting mechanism 3, wherein the steel bar fixing mechanism 2 comprises a servo motor 201, a screw rod 202, a movable rod 203, clamping blocks 204, a spring 205, a first pressure rod 206 and a second pressure rod 207, the servo motor 201 is installed in an inner cavity of the processing table 1, the screw rod 202 is connected with the output end of the servo motor 201, a position, close to the upper part of the screw rod 202, of the top of the processing table 1 is provided with a limiting hole 4, the directions of threads at two ends of the screw rod 202 are opposite, the movable rod 202 is provided with two groups and respectively connected with two ends of the screw rod 202 in a threaded manner, the clamping blocks 204 are connected to the top of the processing table 1 in a sliding manner, the top ends of the movable rod 203 penetrate through the limiting hole 4 to be fixedly connected with the bottoms of the clamping blocks 204, the clamping blocks 204 are also provided with two groups, one opposite sides of the two groups of the clamping blocks 204 are obliquely arranged, the tops of the clamping blocks 204 are provided with grooves 5, the springs 205 are fixedly connected to the bottoms of the inner cavities of the grooves 5 on one group of the clamping blocks 204, one end of the first pressure lever 206 is fixedly connected above the spring 205, the other end of the first pressure lever 206 is provided with a movable cavity 6, one end of the second pressure lever 207 is slidably connected in the movable cavity 6, and the other end of the second pressure lever 207 is movably connected in the groove 5 of the other group of clamping blocks 204.

The cutting mechanism 3 comprises a rotating disc 301, an installation rod 302, a second motor 303, a transmission belt 304, a cutting disc 305, a connecting block 306, a movable frame 307, a limiting cylinder 308 and a hand lever 309, two ends of the top of the machining table 1 are provided with uprights 7, the rotating disc 301 is rotatably connected to the front side of the right-end upright 7, the installation rod 302 is fixedly connected to the upper end of the rotating disc 301, the second motor 303 is installed on the front side of the installation rod 302, the cutting disc 305 is rotatably connected to the upper end of the installation rod 302, the transmission belt 304 is sleeved between the output end of the second motor 303 and the cutting disc 305, the connecting block 306 is fixedly connected to the front side of the rotating disc 301, the limiting cylinder 308 is fixedly arranged on the top of the machining table 1, the hand lever 309 is movably connected to the inner cavity of the limiting cylinder 308, the movable frame 307 is fixedly connected to the left end of the hand lever 309, and the movable frame 307 is sleeved on the periphery of the connecting block 306.

Wherein, be equipped with roof 8 between the stand 7 at processing platform 1 top, the intermediate position of roof 8 is equipped with hydraulic telescoping rod 9, and hydraulic telescoping rod 9's bottom fixedly connected with clamp plate 10, and clamp plate 10 is located the top of first depression bar 206.

Wherein, still be equipped with electro-magnet 13 on the processing platform 1 right-hand member stand, installation pole 302 is made by the iron material.

The movable frame 307 and the hand lever 309 are perpendicular to each other, and a holding member 11 is disposed at an end of the hand lever 309 away from the movable frame 307.

One specific application of this embodiment is: the device supplies electric energy to electrical elements in the device through an external power supply and controls the on-off of the electrical elements through a control switch;

when the steel bar fixing mechanism is used, a steel bar 12 is placed on a processing table 1, the servo motor 201 is adjusted, the screw rod 202 rotates, the clamping blocks 204 at the top of the processing table 1 are close to each other, the steel bar 12 is located between the clamping blocks 204, and along with the fact that the steel bar 12 is jacked up by the V-shaped grooves formed by the inclined surfaces of the clamping blocks 204 at the two sides, the first pressure rod 206 and the second pressure rod 207 are jacked up, the spring 205 is stretched, the restoring force of the spring 205 enables the first pressure rod 206 and the second pressure rod 207 to be pressed at the top of the steel bar 12, meanwhile, the hydraulic telescopic rod 9 is opened, the pressure plate 10 descends and presses on the first pressure rod 206, the pressure at the top of the steel bar 12 is improved, the steel bar 12 is more stable, and the whole steel bar fixing mechanism 2 can fix the steel bars 12 of various models in a same manner;

then, the current of the electromagnet 13 is cut off, so that the mounting rod 302 can move, and by manually pulling the hand lever 309, the movable frame 307 moves horizontally to the right, the connecting block 306 moves, so that the rotating disc 301 rotates counterclockwise, the cutting disc 305 on the mounting rod 302 gradually approaches to the steel bar 12, and meanwhile, the second motor 303 is powered on to drive the cutting disc 305 to rotate through the driving belt 304, and cut along with the rotation of the cutting disc 305, so that the operation of cutting the steel bar is gradually completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a reinforcing bar of highway construction usefulness cuts device which characterized in that: including processing platform (1), reinforcing bar fixed establishment (2) and truncation mechanism (3), reinforcing bar fixed establishment (2) includes servo motor (201), lead screw (202), movable rod (203), presss from both sides tight piece (204), spring (205), first depression bar (206) and second depression bar (207), the inner chamber at processing platform (1) is installed in servo motor (201), lead screw (202) are connected at servo motor's (201) output, the position that processing platform (1) top is close to lead screw (202) top is equipped with spacing hole (4), the screw thread opposite direction at lead screw (202) both ends, movable rod (203) are equipped with two sets ofly, and threaded connection is at the both ends of lead screw (202) respectively, press from both sides tight piece (204) sliding connection at the top of processing platform (1), the top of movable rod (203) passes spacing hole (4) and presss from both sides the bottom rigid coupling of tight piece (204), the clamping blocks (204) are also provided with two groups, two groups of clamping blocks (204) are obliquely arranged on the opposite side, a groove (5) is arranged at the top of each clamping block (204), a spring (205) is fixedly connected to one group of clamping blocks (204) and is arranged at the bottom of the inner cavity of the groove (5), one end of a first pressure lever (206) is fixedly connected to the upper side of the spring (205), the other end of the first pressure lever (206) is provided with a movable cavity (6), one end of a second pressure lever (207) is slidably connected to the movable cavity (6), and the other end of the second pressure lever (207) is movably connected to the other group of clamping blocks (204) and is arranged in the groove (5).

2. The reinforcing bar cutting apparatus for road construction as claimed in claim 1, wherein: the cutting mechanism (3) comprises a rotating disc (301), an installation rod (302), a second motor (303), a transmission belt (304), a cutting disc (305), a connecting block (306), a movable frame (307), a limiting cylinder (308) and a hand lever (309), wherein two ends of the top of the machining table (1) are provided with stand columns (7), the rotating disc (301) is rotatably connected to the right end of the front side of the stand column (7), the installation rod (302) is fixedly connected to the upper end of the rotating disc (301), the second motor (303) is installed on the front side of the installation rod (302), the cutting disc (305) is rotatably connected to the upper end of the installation rod (302), the transmission belt (304) is sleeved between the output end of the second motor (303) and the cutting disc (305), the connecting block (306) is fixedly connected to the front side of the rotating disc (301), and the limiting cylinder (308) is fixedly arranged at the top of the machining table (1), hand lever (309) swing joint is in the inner chamber of spacing section of thick bamboo (308), movable frame (307) fixed connection is at the left end of hand lever (309), and movable frame (307) cover is established in the periphery of connecting block (306).

3. The reinforcing bar cutting apparatus for road construction as claimed in claim 2, wherein: be equipped with between stand (7) at processing platform (1) top roof (8), the intermediate position of roof (8) is equipped with hydraulic telescoping rod (9), the bottom fixedly connected with clamp plate (10) of hydraulic telescoping rod (9), and clamp plate (10) are located the top of first depression bar (206).

4. The reinforcing bar cutting apparatus for road construction as claimed in claim 2, wherein: an electromagnet (13) is further arranged on the upright column at the right end of the machining table (1), and the mounting rod (302) is made of an iron material.

5. The reinforcing bar cutting apparatus for road construction as claimed in claim 2, wherein: the movable frame (307) and the hand lever (309) are perpendicular to each other, and a holding piece (11) is arranged at one end, away from the movable frame (307), of the hand lever (309).