CN203991822U - A kind of artificial pipe bender - Google Patents
A kind of artificial pipe bender Download PDFInfo
- Publication number
- CN203991822U CN203991822U CN201420319513.4U CN201420319513U CN203991822U CN 203991822 U CN203991822 U CN 203991822U CN 201420319513 U CN201420319513 U CN 201420319513U CN 203991822 U CN203991822 U CN 203991822U
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- CN
- China
- Prior art keywords
- pipe
- lever
- cylindrical shell
- artificial
- degree
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
An artificial pipe bender, comprises cylindrical shell, lever stress hole, pipe clamp and lever, and the centre position of described cylindrical shell is welded with the pipe clamp that is parallel to tube-surface, and the cylindrical shell two ends that keep to the side are provided with lever stress hole, and lever inserts in lever stress hole.During use by cylindrical shell traverse in ground, dead ahead, pipe clamp also pastes ground outwardly, then the metal tube that will bend is inserted pipe clamp from cylinder body bottom from the inside to the outside, insertion depth is the pipe end that will control to the length at the turn of bilge center of pipe, by two levers, firmly metal tube is bent to required camber.Artificial pipe bender of the present utility model is made easily, and cost is low, easy to carry, simple to operate, and the curved pipe going out can reach needed camber.
Description
Technical field
The utility model relates to a kind of bend pipe utensil, specifically a kind of artificial pipe bender.Be mainly used in engineering construction.
Background technology
In architectural electricity engineering construction, usually need certain bending metal pipe to become required camber, existing conventional method is to carry out bend pipe with pipe bender, once but the shortcoming such as existing utensil is heavier, need power supply while using, bend pipe speed is slow, can not adjust after bend pipe sizing again.
Summary of the invention
The purpose of this utility model is to provide a kind of artificial pipe bender, and it is lightweight, cost is low, easy to carry, bend pipe is simple to operate, the curved pipe going out meets the requirements.
The utility model is by achieving the above object by the following technical solutions: a kind of artificial pipe bender, comprises cylindrical shell, lever stress hole, pipe clamp and lever.The centre position of described cylindrical shell is welded with the pipe clamp that is parallel to tube-surface, and the cylindrical shell two ends that keep to the side are provided with lever stress hole, and lever inserts lever stress hole, and the degree of depth that lever inserts is as the criterion to encounter offside inside pipe wall.
Described pipe clamp semicircular in shape.
The radius of described pipe clamp is greater than the external diameter of the pipe of required bending.
The beneficial effects of the utility model are:
The effect make easily, cost being low, easy to carry, bend pipe is simple to operate, the curved pipe going out meets the requirements.
Accompanying drawing explanation
Fig. 1 is the structural representation of artificial pipe bender described in the utility model.
Fig. 2 is that the angle of bend of artificial pipe bender described in the utility model is controlled schematic diagram.
In figure, be labeled as: cylindrical shell 1, lever stress hole 2, pipe clamp 3, lever 4.
The specific embodiment
By drawings and Examples, the technical solution of the utility model is described further below.
As shown in Figure 1, artificial pipe bender described in the utility model, comprises cylindrical shell 1, lever stress hole 2, pipe clamp 3 and lever 4.The centre position of described cylindrical shell 1 is welded with the pipe clamp 3 that is parallel to tube-surface, and cylindrical shell 1 two ends that keep to the side are provided with lever stress hole 2, and lever 4 inserts lever stress holes 2, and the degree of depth that lever 4 inserts is as the criterion to encounter offside inside pipe wall.
Described pipe clamp 3 semicirculars in shape.
The radius of described pipe clamp 3 is greater than the external diameter of the pipe of required bending.
As shown in Figure 2, any one end of described cylindrical shell 1 keeps to the side perpendicular to being designated as 180 degree directly over the cylindrical shell of ground, and pasting place, ground is 0 degree, and level is 90 degree near pipe clamp 3 places, horizontal offside is 270 degree, according to self and actual conditions, needs also can mark on this basis meticulousr angle.When pipe does not have bending 180 degree holes directly over.When starting to operate, directly over pipe, during angle of arrival, now the angle of bend of pipe is consistent with the angle showing.For example, when indicate the position of 90 degree forward to directly over time, now the angle of bend of pipe is also 90 degree.
The number in the lever stress hole 2 that described cylindrical shell 1 arranges depends on bend pipe angle of bend, and angle of bend is less, and lever stress hole 2 is relatively more, general 4-6; As less demanding to angle of bend, 2 positions, lever stress hole can be opened arbitrarily; When angle of bend is had relatively high expectations, the position of opening in lever stress hole 2 should be according to the same horizontal plane perforate at these places, position such as 0 degree having marked, 45 degree, 90 degree, 135 degree, 180 degree, 270 degree, so that more intuitively understand angle of bend.
Described cylindrical shell 1 is steel pipe or volume welded tube, according to architectural electricity engineering construction process standard < < zjq00-SG-006-2003 > >, when the dark timing of circuit, bending radius should not be less than 6 times of pipe external diameter, in the time of in being embedded in underground or concrete, its bending radius should not be less than 10 times of pipe external diameter, so choose cylindrical shell 1 diameter, must meet code requirement.The utility model is mainly used in DN25 and following metal tube, so the general DN250 that selects of cylindrical shell 1, the length of cylindrical shell 1 is according to the spacing customization of both sides stress hole, and the spacing of stress hole is generally determined according to people's shoulder breadth, and generally selecting length is 50cm.
During use, the operating procedure of artificial pipe bender described in the utility model is as follows:
(1) select to place the operationlocation of artificial pipe bender;
(2) by cylindrical shell 1 traverse in ground, dead ahead, pipe clamp is outwardly and paste ground;
(3) by the metal tube that will bend from the inside to the outside from cylinder body bottom inserts pipe clamp, insertion depth is the pipe end that will control to the length at the turn of bilge center of pipe;
(4) lever of two stressed use 4 is inserted respectively in lever stress hole 2, insertion depth is advisable to offside inside pipe wall;
(5) people's two hands have grasped respectively lever 4, by lever, exert oneself metal tube to bend to required camber, and camber accurately measures with protractor or with sample pipe and compares.
Claims (7)
1. an artificial pipe bender, is characterized in that, comprises cylindrical shell, lever stress hole, pipe clamp and lever, and the centre position of described cylindrical shell is welded with the pipe clamp that is parallel to tube-surface, and the cylindrical shell two ends that keep to the side are provided with lever stress hole, and lever inserts lever stress hole.
2. artificial pipe bender according to claim 1, is characterized in that, described pipe clamp semicircular in shape.
3. artificial pipe bender according to claim 1, is characterized in that, the radius of described pipe clamp is greater than the external diameter of the pipe of required bending.
4. artificial pipe bender according to claim 1, is characterized in that, described cylindrical shell is steel pipe or volume welded tube.
5. artificial pipe bender according to claim 1, is characterized in that, described lever is metal tube or metal bar, wooden stick.
6. artificial pipe bender according to claim 1, is characterized in that, the hole count in the lever stress hole arranging on described cylindrical shell is 4-6.
7. artificial pipe bender according to claim 1, is characterized in that, the position of opening in the lever stress hole arranging on described cylindrical shell is 0 degree, 45 degree, 90 degree, 135 degree, 180 degree, 270 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319513.4U CN203991822U (en) | 2014-06-16 | 2014-06-16 | A kind of artificial pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319513.4U CN203991822U (en) | 2014-06-16 | 2014-06-16 | A kind of artificial pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991822U true CN203991822U (en) | 2014-12-10 |
Family
ID=52031888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319513.4U Expired - Lifetime CN203991822U (en) | 2014-06-16 | 2014-06-16 | A kind of artificial pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001765A (en) * | 2014-06-16 | 2014-08-27 | 广西壮族自治区冶金建设公司 | Manual pipe bender |
-
2014
- 2014-06-16 CN CN201420319513.4U patent/CN203991822U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001765A (en) * | 2014-06-16 | 2014-08-27 | 广西壮族自治区冶金建设公司 | Manual pipe bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |