CN201086111Y - Tool special for bending steel bar - Google Patents
Tool special for bending steel bar Download PDFInfo
- Publication number
- CN201086111Y CN201086111Y CNU2007201270450U CN200720127045U CN201086111Y CN 201086111 Y CN201086111 Y CN 201086111Y CN U2007201270450 U CNU2007201270450 U CN U2007201270450U CN 200720127045 U CN200720127045 U CN 200720127045U CN 201086111 Y CN201086111 Y CN 201086111Y
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- China
- Prior art keywords
- fixed
- rotating shaft
- welding
- chassis
- baffle
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a reinforcing steel bending tool used in construction engineering, which belongs to the field of construction engineering and mainly comprises a fixed chassis, a fixed baffle, fixed rotating shaft sleeves, a lower rotating shaft, an upper rotating shaft, a shaft-connecting plate, a rotary baffle and a handle. The utility model is characterized in that the fixed rotating shaft sleeves are fixed with the middle part of the back surface of the chassis by welding, the fixed baffle is arranged on the front surface of the chassis, the shaft sleeves and the fixed baffle being fixedly connected with each other; the lower rotating shaft and the upper rotating shaft are fixed with the middle part of the shaft-connecting plate by welding, one side of the shaft-connecting plate is fixedly connected with the rotary baffle, and the rotary baffle is fixed with the upper part of the handle by welding. The tool can bend 2-4 reinforcing steels of 6-8 mm diameter at each time, can increase the work efficiency by 4 times, and also has the advantages of easy operation, fixed operational track, reduced consumption of time and labor and simple structure. The practice proved that the tool can improve work efficiency, ensure product quality and reduce the consumption of manpower, material and finance.
Description
Affiliated technical field
The utility model belongs to building engineering field, a kind of specifically moment reinforcement specific purpose tool that uses in architectural engineering.
Background technology
At present, in the medium and small at home architectural engineering, the engineering of considerable part is arranged because mechanization degree is low, and the reinforcing bar semi-finished product brake forming of 6～8 mm dias is to operate by hand, instrument falls behind; It is slow that used bayonet socket is removed sub-rotary speed, and rotational trajectory is fixing, labour intensity is big, and the semi-finished product of making not specification, error are big, time-consuming, inefficiency.
Summary of the invention
In order to address the above problem, the utility model provides a kind of moment reinforcement specific purpose tool, and it is simple in structure, is convenient to operation, and the moment reinforcement rotary speed is fast, light, laborsaving, error is little, has reduced labour intensity, has improved operating efficiency greatly.
The technical solution of the utility model is achieved in that it mainly comprises fixed underpan, fixed dam, fixed rotating shaft sleeve pipe, lower rotary shaft, goes up connecting plate, butterfly, spanner between rotating shaft, rotating shaft, be characterized in: chassis reverse side middle part partially is provided with the fixed rotating shaft sleeve pipe, be fixedly connected by welding, a positive side is provided with fixed dam on the chassis, the two is fixedly connected, rotating shaft connecting plate middle part and lower rotary shaft and last rotating shaft, fixing by welding, the one side is fixedlyed connected with butterfly, and the top of butterfly and spanner is fixing by welding.
The beneficial effects of the utility model are: in use, the chassis is fixed, then, the manual lower rotary shaft of rotating part is inserted in the fixed rotating shaft sleeve pipe on chassis and can operates, each 2～4 reinforcing bars of flexible 6～8 millimeters reinforcing bars, operating efficiency improves more than four times than originally, its operation rotation is light, track is fixed, laborsaving, save time, the reinforcing bar semi-finished product of making meet the requirements fully, and have simple in structurely, are convenient to advantages such as operation, facts have proved, improve operating efficiency, guaranteed product quality, saved a large amount of human and material resources, financial resources.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail.
Figure is a structural representation of the present utility model.
Among the figure: 1, chassis, 2, fixed dam, 3, the fixed rotating shaft sleeve pipe, 4, lower rotary shaft, 5, go up rotating shaft, 6, the rotating shaft connecting plate, 7, butterfly, 8, spanner.
The specific embodiment
As shown in the figure, the utility model comprises two parts, and standing part is made up of chassis 1, fixed dam 2, fixed rotating shaft sleeve pipe 3; The chassis 1 of its moment reinforcement is to make with 15 centimetres wide, 20 centimeter length, 0.5 cm thick iron plate, and four angles are provided with the nail hole of 4 millimeters of four diameters; Fixed dam 2 is to be welded on the fixed underpan 1 with 8 centimeter length, 5 centimetres high, the body iron plate of 0.5 cm thick; The 1 middle circular hole that 2.4 centimetres of diameters are arranged is welding 2.7 centimetres of diameters, 10 centimeter length fixed rotating shaft sleeve pipes 3 in its lower section on the chassis.Rotating part is made up of lower rotary shaft 4, upward rotating shaft 5, rotating shaft connecting plate 6, butterfly 7, spanner 8,2 centimetres of diameters, long 13 centimetres lower rotary shaft 4 in fixed rotating shaft sleeve pipe 3 interpolations, lower rotary shaft 4 the higher authorities are welding 4 centimetres wide, the rotating shaft connecting plate 6 of 5 centimeter length, 0.5 cm thick; Welding the last rotating shaft 5 of 1.6 centimetres of diameters, 5 centimetres of length above the rotating shaft connecting plate 6; Then long 6 centimetres of one face down bondings of rotating shaft connecting plate 6, high 5 centimetres, thick 0.5 centimetre butterfly 7; Butterfly 7 is fixing by welding with spanner 8 upper ends, and spanner 8 is directly through 20 centimetres, long 55 centimetres.
Using method
At first on wooden operating platform, bore the circular hole of 3 centimetres of diameters → fixed rotating shaft sleeve pipe 3 is inserted in the circular holes → pound respectively into the nail hole with four nails, the chassis is fixed on the operating platform → again by the specification requirement of reinforcing bar semi-finished product on operating platform, draw respectively dimension line, angle line → counterclockwise shift spanner 8 onto butterfly 7 and fixed dam 2 in collinear position.At this moment, the straight reinforcing bar that 1.2 centimetres space → will cut by the blanking size is arranged between the straight line of last rotating shaft 5 and fixed dam 2 and butterfly 7, be placed in 1.2 centimetres the space → clockwise direction is moved spanner makes it rotate to the angle line place that has finished, has just finished the bending of an angle of reinforcing bar.The reinforcing bar semi-finished product have several angles must bending several times.This instrument can satisfy the reinforcing bar semi-finished product making moulding requirement that angle is 45,90,135,180 degree.
Claims (1)
1. moment reinforcement specific purpose tool, it is characterized in that: chassis reverse side middle part partially is provided with the fixed rotating shaft sleeve pipe, be fixedly connected by welding, a positive side is provided with fixed dam on the chassis, and the two is fixedly connected, rotating shaft connecting plate middle part and lower rotary shaft and last rotating shaft, fixing by welding, the one side is fixedlyed connected with butterfly, and the top of butterfly and spanner is fixing by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201270450U CN201086111Y (en) | 2007-07-20 | 2007-07-20 | Tool special for bending steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201270450U CN201086111Y (en) | 2007-07-20 | 2007-07-20 | Tool special for bending steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086111Y true CN201086111Y (en) | 2008-07-16 |
Family
ID=39633700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201270450U Expired - Fee Related CN201086111Y (en) | 2007-07-20 | 2007-07-20 | Tool special for bending steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086111Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626758A (en) * | 2012-03-28 | 2012-08-08 | 天津二十冶建设有限公司 | Simple reinforcing steel processing device |
| CN105903851A (en) * | 2016-05-30 | 2016-08-31 | 长葛市凯德利机械厂 | Reinforcing bar hoop-bending machine with adjustable working clearance |
| CN106001316A (en) * | 2016-06-16 | 2016-10-12 | 安徽中变变压器有限公司 | Paper covered flat wire bending processing assembly and bending method |
| CN108347009A (en) * | 2017-01-24 | 2018-07-31 | 国网山东省电力公司高密市供电公司 | Circle clamping device is gripped in a kind of power circuit bracing wire |
-
2007
- 2007-07-20 CN CNU2007201270450U patent/CN201086111Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626758A (en) * | 2012-03-28 | 2012-08-08 | 天津二十冶建设有限公司 | Simple reinforcing steel processing device |
| CN105903851A (en) * | 2016-05-30 | 2016-08-31 | 长葛市凯德利机械厂 | Reinforcing bar hoop-bending machine with adjustable working clearance |
| CN106001316A (en) * | 2016-06-16 | 2016-10-12 | 安徽中变变压器有限公司 | Paper covered flat wire bending processing assembly and bending method |
| CN108347009A (en) * | 2017-01-24 | 2018-07-31 | 国网山东省电力公司高密市供电公司 | Circle clamping device is gripped in a kind of power circuit bracing wire |
| CN108347009B (en) * | 2017-01-24 | 2024-03-15 | 国网山东省电力公司高密市供电公司 | Clamping device for power line stay wire choke ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Daochang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20110720 |