CN211360482U

CN211360482U - Old and useless reinforcing bar cutting device of building site

Info

Publication number: CN211360482U
Application number: CN201921962367.6U
Authority: CN
Inventors: 闫刚君; 张翠华; 康意星; 吴兴伟; 薛春杰; 赵亚胜; 霍亚宾; 张翼飞; 程苏娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-28
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a building site waste steel bar cutting device, which comprises a fixed base, reinforcing bar spacing groove has been seted up to fixed base top one side, fixed base top middle part both sides all install fixed frame, fixed frame top mid-mounting has hydraulic telescoping rod, hydraulic telescoping rod output end installs the limiting plate, limiting plate both sides top all welds there is spacing fixture block, spacing draw-in groove has all been seted up to fixed frame inner wall both sides bottom, fixed base top one side middle part is located reinforcing bar spacing groove inner wall limit portion position department and installs the backup pad, sliding guide is installed at backup pad side top, through reinforcing bar spacing groove, fixed frame, hydraulic telescoping rod and limiting plate, extrudees the waste steel bar fixedly, prevents that the waste steel bar from appearing rocking phenomenon when cutting off, influences cutting off of device, and through spacing draw-in groove and spacing fixture block, can make the more steady that the limiting plate removed, the use of the limiting plate of being convenient for.

Description

Old and useless reinforcing bar cutting device of building site

Technical Field

The utility model relates to a building technical field specifically is a building site old and useless reinforcing bar cutting device.

Background

The construction site is a site in which civil engineering is carried out, the range of the construction site is often closed by a coaming, a wire netting or an enclosing wall, the access of personnel, materials, machinery and vehicles is limited, a large amount of waste steel bars are often generated after a single project of the construction site is finished, the waste steel bars cannot be directly used in the project again, and the waste steel bars are generally cut off to be reused;

traditional cutting off adopts the abrasive wheel cutting machine manual work to cut off, cuts off efficiency lower, and during cutting off, can produce the metal spark, after the staff contacted the metal spark, can cause harm to staff's health.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building site old and useless reinforcing bar cutting device can effectively solve traditional cutting off that proposes in the above-mentioned background art and adopt the abrasive wheel cutting machine manual work to cut off, and cutting efficiency is lower, and when cutting off, can produce the metal spark, after the staff contacted the metal spark, can cause the problem of harm to staff's health.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for waste steel bars in a building site comprises a fixed base, wherein a steel bar limiting groove is formed in one side of the top end of the fixed base, fixed frames are mounted on two sides of the middle of the top end of the fixed base, a hydraulic telescopic rod is mounted in the middle of the top end of each fixed frame, a limiting plate is mounted at the output end of the hydraulic telescopic rod, limiting fixture blocks are welded on the tops of two sides of each limiting plate, and limiting clamping grooves are formed in the bottoms of two sides of the;

the utility model discloses a water jet cutting machine, including unable adjustment base, reinforcing bar limiting groove, sliding guide, guide rail, cylinder, water sword, unable adjustment base top one side middle part is located reinforcing bar limiting groove inner wall limit portion position department and installs the backup pad, sliding guide is installed at backup pad side top, the sliding guide middle part cup joints and installs the guide rail coaster, guide rail coaster side mid-mounting has the cylinder, the welding of cylinder push rod end has the fixed block, the water sword is installed to fixed block top one side, water sword top mid-connection has the raceway, unable adjustment base top opposite side mid-mounting has high-pressure water pump.

Preferably, a fixing hole is formed in one side of the top end of the fixing block, and a water jet cutter is installed in the fixing hole.

Preferably, the width of the limiting clamping block is equal to the width of the limiting clamping groove, and the limiting clamping block is located inside the limiting clamping groove.

Preferably, the middle part of the bottom end of the inner wall of the reinforcing steel bar limiting groove is provided with a recovery groove, the two sides of the middle part of the inner wall of the recovery groove are provided with sliding grooves, the top of one end face of the inner wall of the recovery groove is provided with a collecting hole, a collecting barrel is installed inside the collecting hole, and the bottom end inside the collecting barrel is provided with filter cloth.

Preferably, the bottom end of the inner wall of the collecting barrel is equidistantly provided with water seepage holes, the bottoms of the two sides of the collecting barrel are welded with sliders, the sliders are located inside the sliding grooves, and the bottom of one side of the inner wall of the recovery groove is provided with water drainage holes.

Preferably, the cross-sectional shape of the collecting hole is T-shaped, the cross-sectional shape of the collecting barrel is T-shaped, and the cross-sectional dimension of the collecting hole is the same as the cross-sectional dimension of the collecting barrel.

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

1. through reinforcing bar spacing groove, fixed frame, hydraulic telescoping rod and limiting plate, extrude fixedly to old and useless reinforcing bar, prevent that old and useless reinforcing bar from appearing the phenomenon of rocking when cutting off, influencing cutting off of device, and through spacing draw-in groove and spacing fixture block, can make more steady that the limiting plate removed, the use of the limiting plate of being convenient for.

2. Through cylinder and fixed block, can adjust the height of water sword, cut off old and useless reinforcing bar, and through sliding guide and guide rail coaster, can adjust the position of water sword in reinforcing bar spacing groove top, through the position of adjustment water sword, can cut off the whole old and useless reinforcing bars of reinforcing bar spacing inslot internal fixation, be favorable to improving the work efficiency of device.

3. Through accumulator, collecting vessel and filter cloth, can collect the metal piece that the old and useless reinforcing bar of cutting produced, the staff of being convenient for carries out recycle to the metal piece of collecting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial cross-sectional view of the recovery tank of the present invention;

FIG. 3 is a partial cross-sectional view of the collector barrel of the present invention;

reference numbers in the figures: 1. a fixed base; 2. a reinforcing steel bar limiting groove; 3. a fixing frame; 4. a hydraulic telescopic rod; 5. a limiting plate; 6. a limiting clamping groove; 7. a limiting clamping block; 8. a support plate; 9. a sliding guide rail; 10. a rail block; 11. a cylinder; 12. a fixed block; 13. water jet; 14. a water delivery pipe; 15. a recovery tank; 16. a chute; 17. a collection barrel; 18. filtering cloth; 19. and (4) collecting holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a building site waste steel bar cutting device, including unable adjustment base 1, unable adjustment base 1 top one side has seted up reinforcing bar spacing groove 2, unable adjustment base 1 top middle part both sides all install fixed frame 3, fixed frame 3 top middle part is installed with hydraulic telescoping rod 4, hydraulic telescoping rod 4 output end installs limiting plate 5, limiting plate 5 both sides top all welds limiting fixture block 7, limiting fixture block 7's width equals limiting slot 6 width, limiting fixture block 7 is located limiting slot 6 inside, the use of limiting plate 5 is convenient for, can make limiting plate 5 move more stably, fixed frame 3 inner wall both sides bottom has all seted up limiting slot 6;

1 top one side middle part of unable adjustment base is located 2 inner wall limit portion positions of reinforcing bar spacing groove and locates to install backup pad 8, sliding guide 9 is installed at backup pad 8 side top, sliding guide 9 middle part cup joints installs guide rail coaster 10, guide rail coaster 10 side mid-mounting has

cylinder

11, 11 push rod end welding of cylinder has fixed block 12, the fixed orifices has been seted up to fixed block 12 top one side, and install water sword 13 in the fixed orifices, the installation of the water sword 13 of being convenient for, be favorable to reducing the installation and use degree of difficulty of water sword 13, water sword 13 top mid-coupling has

raceway

14, 14 one end of raceway is connected with the high-pressure pump, and high-pressure pump one end is connected with outside water source, the use of the water sword 13.

Accumulator 15 has been seted up at 2 inner wall bottom middle parts of reinforcing bar spacing groove, 16 spout have all been seted up to 15 inner wall middle part both sides of accumulator, collecting hole 19 has been seted up at 15 inner wall terminal surface tops of accumulator, the cross sectional shape of collecting hole 19 is the T type, the cross sectional shape of collecting bucket 17 is the T type, and the cross sectional dimension of collecting hole 19 is the same with the cross sectional dimension of collecting bucket 17, be convenient for the installation of collecting bucket 17, be favorable to reducing the installation degree of difficulty of collecting

bucket

17, 19 internally mounted of collecting hole has collecting bucket 17, the infiltration hole has been seted up to 17 inner wall bottom equidistance of collecting bucket, 17 both sides bottom of collecting bucket has all welded the slider, and the slider is located inside 16 spout, the wash port has been seted up to 15 inner wall one side bottoms of accumulator, be convenient for the use of collecting bucket 17, be favorable to.

The utility model discloses a theory of operation and use flow: a cutting device for waste steel bars in a building site is characterized in that in the actual use process, a worker puts the waste steel bars into a steel bar limiting groove 2, one end of each waste steel bar is in contact with the inner side surface of the steel bar limiting groove 2, when the steel bar limiting groove 2 is fully stacked by the waste steel bars, the worker starts a hydraulic telescopic rod 4, the hydraulic telescopic rod 4 drives a limiting plate 5 to move, the limiting plate 5 drives a limiting clamping block 7 to move in a limiting clamping groove 6 while moving, the limiting clamping block 7 and the limiting clamping groove 6 enable the limiting plate 5 to move more stably and facilitate the use of the limiting plate 5, when the limiting plate 5 is in contact with the waste steel bars, the worker enables the hydraulic telescopic rod 4 to work, the limiting plate 5 extrudes and fixes the waste steel bars, the waste steel bars are prevented from shaking when the waste steel bars are cut, the cutting of the device is influenced by simultaneously fixing a, the use difficulty of the device can be reduced, and the device is convenient for workers to use;

after the waste steel bars are fixed, a worker starts the water jet cutter 13 to enable the water jet cutter 13 to spray high-pressure water flow, then the worker starts the air cylinder 11 to adjust the height of the water jet cutter 13 to cut off the waste steel bars, then the worker starts the guide rail pulley 10, the guide rail pulley 10 moves on the sliding guide rail 9, the guide rail pulley 10 moves to drive the water jet cutter 13 to move, all the waste steel bars fixed in the steel bar limiting grooves 2 can be cut off by moving the water jet cutter 13, the working efficiency of the device can be improved, and the working difficulty of the worker can be reduced;

after cutting off old and useless reinforcing bar, under the effect of gravity, metal piece reachs accumulator 15 along rivers, the filter cloth 18 of installation in the collecting vessel 17, can block the metal piece that carries in the rivers, be convenient for collect metal piece, be favorable to reducing staff's the collection degree of difficulty, rivers arrive the infiltration hole along filter cloth 18, reach accumulator 15 bottom through the infiltration hole, discharge through the wash port, when staff outwards stimulates collecting vessel 17, can clear up the metal piece in the collecting vessel 17, the staff of being convenient for is to metal piece's recycle.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waste steel bar cutting device of building site, includes unable adjustment base (1), its characterized in that: the steel bar limiting groove (2) is formed in one side of the top end of the fixed base (1), the fixed frames (3) are mounted on two sides of the middle of the top end of the fixed base (1), the hydraulic telescopic rod (4) is mounted in the middle of the top end of the fixed frame (3), the limiting plate (5) is mounted at the output end of the hydraulic telescopic rod (4), limiting clamping blocks (7) are welded on the tops of two sides of the limiting plate (5), and limiting clamping grooves (6) are formed in the bottoms of two sides of the inner wall of the fixed;

unable adjustment base (1) top one side middle part is located reinforcing bar spacing groove (2) inner wall limit portion position department and installs backup pad (8), sliding guide (9) are installed at backup pad (8) side top, sliding guide (9) middle part cup joints and installs guide pulley (10), guide pulley (10) side mid-mounting has cylinder (11), cylinder (11) push rod end welding has fixed block (12), water sword (13) are installed to fixed block (12) top one side, water sword (13) top mid-connection has raceway (14).

2. The cutting device for waste steel bars at construction sites according to claim 1, characterized in that: and one side of the top end of the fixing block (12) is provided with a fixing hole, and a water jet cutter (13) is arranged in the fixing hole.

3. The cutting device for waste steel bars at construction sites according to claim 1, characterized in that: the width of the limiting clamping block (7) is equal to that of the limiting clamping groove (6), and the limiting clamping block (7) is located inside the limiting clamping groove (6).

4. The cutting device for waste steel bars at construction sites according to claim 1, characterized in that: recovery tank (15) have been seted up at reinforcing bar spacing groove (2) inner wall bottom middle part, spout (16) have all been seted up to recovery tank (15) inner wall middle part both sides, collecting hole (19) have been seted up at recovery tank (15) inner wall terminal surface top, collecting hole (19) internally mounted has collecting vessel (17), filter cloth (18) are installed to collecting vessel (17) inside bottom.

5. The cutting device for waste steel bars in construction sites according to claim 4, wherein: the bottom of the inner wall of the collecting barrel (17) is equidistantly provided with water seepage holes, the bottoms of the two sides of the collecting barrel (17) are respectively welded with a sliding block, the sliding blocks are positioned inside the sliding grooves (16), and the bottom of one side of the inner wall of the recovery groove (15) is provided with a water drainage hole.

6. The cutting device for waste steel bars in construction sites according to claim 4, wherein: the cross-sectional shape of the collecting hole (19) is T-shaped, the cross-sectional shape of the collecting barrel (17) is T-shaped, and the cross-sectional dimension of the collecting hole (19) is the same as that of the collecting barrel (17).