CN110449827A - Curved logical production method under 45 degree of lateral bending of ladder type hot galvanizing cable bridge horizontal - Google Patents
Curved logical production method under 45 degree of lateral bending of ladder type hot galvanizing cable bridge horizontal Download PDFInfo
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- CN110449827A CN110449827A CN201910085653.7A CN201910085653A CN110449827A CN 110449827 A CN110449827 A CN 110449827A CN 201910085653 A CN201910085653 A CN 201910085653A CN 110449827 A CN110449827 A CN 110449827A
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- lateral bending
- curved logical
- horizontal lateral
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Coating With Molten Metal (AREA)
Abstract
The invention proposes curved logical production methods under a kind of 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending, it include: that the horizontal lateral bending that whole gantry is divided into pre-set dimension and angle is led to curved logical section under section and 45 degree to make, curved logical section is located at the wherein one end of gantry under 45 degree, wherein, the logical section of horizontal lateral bending is horizontally disposed, and it includes first segment, second segment and third section that horizontal lateral bending, which leads to section,；Curved logical section is connect with the other end of third section under 45 degree, and curved logical section is arranged along the setting direction of third section under 45 degree, and bends downward 45 degree in the horizontal direction.Whole gantry is divided into horizontal lateral bending and leads to curved under gantry and 45 degree lead to, the two corner angle, it adjusts according to field condition, joint connection in site, meet the requirement of field condition and Cable Bending Radius to gantry angle, meet the needs of field fabrication bridge elbow, work efficiency is high, production method is simple, without electrogas welding, zinc coat without destroy, interface position is without fast mouth, do not damage cable, low in the pollution of the environment.
Description
Technical field
The present invention relates to technical fields, in particular under a kind of 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending
Curved logical production method.
Background technique
Currently, smelt and chemical industry, especially heavy industry, bad environments electrical equipment power supply-distribution system in, ladder type
Hot galvanizing cable testing bridge is used widely.In cable testing bridge installation process, conventional Wan Tongdouyou gantry producer is produced into
Product in-site installation.But the case where construction site is variation, and finished product gantry tends not to adapt to the needs at live turning, needs root
According to the production lateral bending installation of live specific dimensions.In existing construction technology, mopping after the welding of cable bridge horizontal lateral bending, on the one hand
Postwelding hot galvanized layer is destroyed, solder joint polishing be not thorough, be easy scratch cable, molding unsightly, pollution environment, get rusty easily,
On the other hand, service life is not grown, and is deformed after welding greatly, and entire portal structure unsightly, install also not by globality poor after installation
It is convenient, construction efficiency is also influenced, labor cost increases.
Summary of the invention
In consideration of it, the invention proposes curved logical production sides under a kind of 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending
Method, it is intended to solve the problems, such as that curved logical producing efficiency is low under 45 degree of lateral bending of ladder type hot galvanizing cable bridge horizontal.
On one side, the invention proposes curved logical production sides under a kind of 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending
Method, comprising: the horizontal lateral bending that whole gantry is divided into pre-set dimension and angle is led into curved logical section under section and 45 degree and is made, it is described
Curved logical section is located at the wherein one end of the gantry under 45 degree, wherein the logical section of the horizontal lateral bending is horizontally disposed, described
It includes first segment, second segment and third section that horizontal lateral bending, which leads to section, and the first segment is located at opposite with curved logical section under described 45 degree
The other end of the gantry；The second segment is connect with the first segment, setting direction of the second segment along the first segment
Bend preset angle；One end of the third section is connect with the second segment, setting of the third section along the second segment
Direction bends preset angle, and the first segment is arranged in parallel with the third section；Curved logical section and the third under described 45 degree
The other end of section connects, and curved logical section is arranged along the setting direction of the third section under described 45 degree, and in the horizontal direction downwards
45 degree of bending.
Further, after the interior curved side that the horizontal lateral bending leads to the inflection point of section is cut, side, which is helped, wherein is set
Set a lapping plate.
Further, the lapping plate is integral with the lateral wall, and the lapping plate is the extended segment of the lateral wall.
Further, the horizontal lateral bending after cutting leads to the lateral wall of the interior curved side of the inflection point of section and the lapping plate leads to
Cross rivet clasp connection.
Further, the lateral wall and lapping plate of the interior curved side of the inflection point of the logical section of the horizontal lateral bending after cutting are opposite
It is provided with through-hole on position, the through-hole and wears bolt.
Further, the groove of a positive triangle is opened up at the excurvation side of the inflection point of the logical section of the horizontal lateral bending, and outside
A groove is opened up on lateral wall, in order to the bending of outer lateral wall.
Further, the inflection point of curved logical section is cut into a connecting plate, the connecting plate and the third under described 45 degree
The side plate connection of section.
Further, the third section is connect with the connecting plate by rivet clasp.
Further, unthreaded hole is provided on the third section and the connecting plate relative position.
Further, the inflection point under described 45 degree between curved logical section and the third section offers 45 degree of grooves, so as to
Curved logical section is bent downward under described 45 degree.
Compared with prior art, the beneficial effects of the present invention are this method provides a kind of live ladder type hot galvanizing cable
Whole gantry is divided into horizontal lateral bending and leads to curved logical under gantry and 45 degree, the two corner angle, according to existing by bridge elbow production method
Field situation is adjusted, and joint connection in site meets the requirement of field condition and Cable Bending Radius to gantry angle；Manufacturing process only with
Hand-held cutting machine and pistol electric drill, are carried out cutting drilling, are connected and fixed using ball screw nut, and it is curved to be just able to satisfy field fabrication gantry
Logical demand, work efficiency is high, production method is simple, without fast mouth, does not damage without electrogas welding, zinc coat without destruction, interface position
It is cable, low in the pollution of the environment.Entire portal structure is beautiful after installation, and globality is strong, easy for installation etc..
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is that ladder type hot galvanizing cable bridge horizontal lateral bending provided in an embodiment of the present invention turns curved logical production stream under 45 degree
Cheng Tu；
Fig. 2 is that curved logical structure is shown under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending provided in an embodiment of the present invention turn
It is intended to；
Fig. 3 is the cutting schematic diagram at the A of Fig. 2；
Fig. 4 is the connection schematic diagram at the A of Fig. 2；
Fig. 5 is the cutting schematic diagram at the B of Fig. 2；
Fig. 6 is the connection schematic diagram at the B of Fig. 2.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig.1, present embodiments provide it is 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending a kind of under it is curved logical
Production method, comprising the following steps:
Step S101: the horizontal lateral bending that whole gantry is divided into pre-set dimension and angle is led into curved logical Duan Jinhang under section and 45 degree
It makes, curved logical section is located at the wherein one end of the gantry under described 45 degree.
Step S102: the horizontal lateral bending leads to that section is horizontally disposed, and it includes first segment, that the horizontal lateral bending, which leads to section,
Two sections and third section；
Step S103: curved logical section is connect with the other end of the third section under described 45 degree, curved logical section under described 45 degree
Setting direction along the third section is arranged, and bends downward 45 degree in the horizontal direction.
In conjunction with shown in Fig. 2-6, the horizontal lateral bending that whole gantry is divided into pre-set dimension and angle is led into curved under section and 45 degree lead to
Section 4 is made, and curved logical section 4 is located at the wherein one end of the gantry under described 45 degree, wherein the horizontal lateral bending leads to section edge
Horizontally arranged, it includes first segment 1, second segment 2 and third section 3 that the horizontal lateral bending, which leads to section, and the first segment 1 is located at and institute
State the other end for the gantry that curved logical section 44 is opposite under 45 degree；The second segment 2 is connect with the first segment 1, and described second
Section 2 bends preset angle along the setting direction of the first segment 1；One end of the third section 3 is connect with the second segment 2,
The third section 3 bends preset angle along the setting direction of the second segment 2, and the first segment 1 is parallel with the third section 3
Setting；Curved logical section 4 is connect with the other end of the third section 3 under described 45 degree, and curved logical section 4 is along the third under described 45 degree
The setting direction setting of section 3, and 45 degree are bent downward in the horizontal direction.
Specifically, side, which is helped, wherein sets after the interior curved side that the horizontal lateral bending leads to the inflection point of section is cut
Set a lapping plate.The lapping plate is integral with the lateral wall, and the lapping plate is the extended segment of the lateral wall.After cutting
The lateral wall that the horizontal lateral bending leads to the interior curved side of the inflection point of section is connect with the lapping plate by rivet clasp.The water after cutting
Flat lateral bending, which leads on the lateral wall and the opposite position of lapping plate of the interior curved side of the inflection point of section, is provided with through-hole, the through-hole with wear
Bolt.
Specifically, opening up the groove of a positive triangle at the excurvation side of the inflection point of the logical section of the horizontal lateral bending, and outside
A groove is opened up on lateral wall, in order to the bending of outer lateral wall.
Specifically, the inflection point of curved logical section 4 is cut into a connecting plate, the connecting plate and the third under described 45 degree
The side plate connection of section 3.The third section 3 is connect with the connecting plate by rivet clasp.The third section 3 is opposite with the connecting plate
Unthreaded hole is provided on position.
Specifically, the inflection point under described 45 degree between curved logical section 4 and the third section 3 offers 45 degree of grooves, with
It is bent downward convenient for curved logical section 4 under described 45 degree.
As can be seen that this method provides a kind of live ladder type hot galvanizing cable testing bridge curved logical production method, by whole gantry
It is divided into curved logical under horizontal lateral bending leads to gantry with 45 degree, the two corner angle is adjusted, joint connection in site according to field condition, and satisfaction shows
The requirement of field condition and Cable Bending Radius to gantry angle；Manufacturing process is carried out only with hand-held cutting machine and pistol electric drill
Cutting drilling is connected and fixed using ball screw nut, is just able to satisfy the demand of field fabrication bridge elbow, and work efficiency is high, production
Mode is simple, without electrogas welding, zinc coat without destroy, interface position is without fast mouth, do not damage cable, low in the pollution of the environment.It is whole after installation
A portal structure is beautiful, and globality is strong, easy for installation etc..
In the specific implementation, the present invention to solve above-mentioned technical problem and use technical solution, a kind of ladder is provided
Formula horizontal side curves curved logical cable testing bridge under 45 degree, it is characterised in that: using whole gantry according to live actual size and angle,
Cutting make it is a kind of include horizontal lateral bending it is logical with 45 degree under curved logical gantry, under described 45 degree curved logical both sides and the curved logical gantry at
One；
It is calculated according to live actual size, the bending point of the interior excurvation of horizontal lateral bending and size to be cut and angle
Degree, also, after curved side reserves bending inside, lapping plate required for lateral wall overlaps.The connecting plate is integral with lateral wall, institute
State the extended segment that connecting plate is lateral wall.When outer lateral wall is cut, only in bending point, one positive three is cut away to the flanging on top and bottom
Angle, lateral wall then inside from top to bottom, open a 0.5mm shallow ridges with cutting sheet and be more easier in this way in flanging.
It being calculated according to live actual size, curved logical inflection point under 45 degree, the upper hem of lateral wall does not have to cutting, meanwhile,
When lower part is cut, retain lapping plate when curved logical overlap joint.The connecting plate is integral with lateral wall, and the connecting plate is lateral wall
Extended segment.
Side is connected by rivet clasp between the interior curved side of above-mentioned horizontal lateral bending, and reserved lapping plate is overlapped position with lateral wall, is bored
The dedicated ball screw nut connection of ophthalmically acceptable gantry installation.Excurvation side is then natural at curved.Also, without breakpoint.
It is curved logical under above-mentioned 45 degree, it is connected in bending point by rivet clasp, reserved lapping plate is overlapped position with lateral wall, and jewel hole is used
The dedicated ball screw nut connection of gantry installation.The upper hem of lateral bending is then natural at curved.Also, without breakpoint.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. curved logical production method under a kind of 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending characterized by comprising
The horizontal lateral bending that whole gantry is divided into pre-set dimension and angle is led to curved logical section under section and 45 degree to make, described 45 degree
Under curved logical section be located at the wherein one end of the gantry, wherein
The horizontal lateral bending leads to that section is horizontally disposed, and it includes first segment, second segment and third section that the horizontal lateral bending, which leads to section,
The first segment is located at the other end of the gantry opposite with curved logical section under described 45 degree；The second segment and the first segment
Connection, the second segment bend preset angle along the setting direction of the first segment；One end of the third section and described the
Two sections of connections, the third section bend preset angle, the first segment and the third along the setting direction of the second segment
Section is arranged in parallel；
Curved logical section is connect with the other end of the third section under described 45 degree, and curved logical section is along the third section under described 45 degree
Setting direction setting, and 45 degree are bent downward in the horizontal direction.
2. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 1, special
Sign is, after the interior curved side that the horizontal lateral bending leads to the inflection point of section is cut, one lapping plate of setting is helped in side wherein.
3. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 2, special
Sign is that the lapping plate is integral with the lateral wall, and the lapping plate is the extended segment of the lateral wall.
4. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 3, special
Sign is that the horizontal lateral bending after cutting leads to the lateral wall of the interior curved side of the inflection point of section and the lapping plate is connected by rivet clasp
It connects.
5. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 4, special
Sign is that the lateral wall and lapping plate of the interior curved side of the inflection point of the logical section of the horizontal lateral bending after cutting are arranged on opposite position
There is a through-hole, the through-hole and wears bolt.
6. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 1, special
Sign is, opens up the groove of a positive triangle at the excurvation side of the inflection point of the logical section of the horizontal lateral bending, and help open up on the outside
One groove, in order to the bending of outer lateral wall.
7. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 1, special
Sign is that the inflection point of curved logical section is cut into a connecting plate, the side plate company of the connecting plate and the third section under described 45 degree
It connects.
8. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 7, special
Sign is that the third section is connect with the connecting plate by rivet clasp.
9. curved logical production method under 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 8, special
Sign is, is provided with unthreaded hole on the third section and the connecting plate relative position.
10. -9 curved logical production under described in any item 45 degree of ladder type hot galvanizing cable bridge horizontal lateral bending according to claim 1
Method, which is characterized in that the inflection point under described 45 degree between curved logical section and the third section offers 45 degree of grooves, in order to
Curved logical section is bent downward under described 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085653.7A CN110449827A (en) | 2019-01-29 | 2019-01-29 | Curved logical production method under 45 degree of lateral bending of ladder type hot galvanizing cable bridge horizontal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910085653.7A CN110449827A (en) | 2019-01-29 | 2019-01-29 | Curved logical production method under 45 degree of lateral bending of ladder type hot galvanizing cable bridge horizontal |
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| Publication Number | Publication Date |
|---|---|
| CN110449827A true CN110449827A (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910085653.7A Pending CN110449827A (en) | 2019-01-29 | 2019-01-29 | Curved logical production method under 45 degree of lateral bending of ladder type hot galvanizing cable bridge horizontal |
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| CN203147045U (en) * | 2013-02-19 | 2013-08-21 | 安徽精工电缆桥架有限公司 | Ladder-type lower bridge elbow for cable bridge |
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| CN108213856A (en) * | 2016-12-21 | 2018-06-29 | 宜宾市翠屏区伍益砖厂 | The production method of cable testing bridge elbow |
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2019
- 2019-01-29 CN CN201910085653.7A patent/CN110449827A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026802A1 (en) * | 1999-02-04 | 2000-08-09 | Aparellaje Electrico, S.A. | Connector device for electrical cable carrier tray sections |
| JP2002044826A (en) * | 2000-07-26 | 2002-02-08 | Sumitomo Wiring Syst Ltd | Bending angle regulating plate for wire harness |
| CN202612846U (en) * | 2012-05-17 | 2012-12-19 | 天津市华通机电设备工贸有限公司 | Common upper and lower corner channels for marine platform bridge |
| CN102773672A (en) * | 2012-08-09 | 2012-11-14 | 天津二十冶建设有限公司 | Production method of cable tray bend without damaging zinc coating |
| CN203147045U (en) * | 2013-02-19 | 2013-08-21 | 安徽精工电缆桥架有限公司 | Ladder-type lower bridge elbow for cable bridge |
| CN204651819U (en) * | 2015-06-10 | 2015-09-16 | 上海申捷管业科技有限公司 | cable bridge horizontal elbow |
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Application publication date: 20191115 |