CN205614098U - A device for angle steel for iron tower bolt hole field fabrication - Google Patents
A device for angle steel for iron tower bolt hole field fabrication Download PDFInfo
- Publication number
- CN205614098U CN205614098U CN201620424144.4U CN201620424144U CN205614098U CN 205614098 U CN205614098 U CN 205614098U CN 201620424144 U CN201620424144 U CN 201620424144U CN 205614098 U CN205614098 U CN 205614098U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- strap
- angle steel
- ambulatory splint
- wing plate
- 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 - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a device for angle steel for iron tower bolt hole field fabrication, including angle iron fixing device and pistol drill guider, angle iron fixing device includes bottom plate, movable clamp plate alive, solid fixed splint and clamp part, pistol drill guider includes pterygoid lamina, fixture block and guide bar, the fixture block is steel -channel -shaped, the card that freely inclines of pterygoid lamina still includes the fastening bolt of threaded connection on the fixture block in locating the bayonet socket of fixture block, on the guide bar is fixed in the fixture block, and still set up the guide bar on the fixture block, be provided with sliding sleeve and staple bolt on the guide bar. The simple structure of above structure is convenient for carry to the iron tower erecting bed, accomplishes the position constraint to the angle steel through angle iron fixing device, keeps the the drilling position point of pistol drill drill bit on the angle steel through pistol drill guider, and the on -the -spot drilling of adopting this kind of mode to accomplish angle steel for iron tower not only has the advantage that the the drilling position precision is high, still has the advantage that does benefit to drilling personnel operational safety.
Description
Technical field
This utility model relates to cable steel tower making apparatus technical field in electrical network, particularly relates to a kind of device for steel tower corner iron bolt hole field fabrication.
Background technology
Iron tower of power transmission line is called for short electric power tower, is generally divided in shape: wine glass-shaped, cathead, upper font, dry font and barrel shape five kinds.Divide by purposes and have: anchor support, tangent tower, angle tower, transposition tower (restringing phase position tower), terminal tower and crossover tower etc..They be structurally characterized in that various tower all belongs to space truss structure, rod member is mainly made up of single equal leg angle or combination angle steel, material generally uses Q235(A3F) and Q345(16Mn) two kinds, rough bolt it is connected by between rod member, by bolt by Shear connection, whole tower is made up of angle steel, junction steel plate and bolt, and individual part such as column foot etc. is welded into a molectron by several block plates, therefore galvanizing anticorrosion, erection extremely convenient of transporting and construct.
Angle steel is the important component part of existing iron tower of power transmission line, and in view of welding heat affected, the form that much the most with bolts annexation between angle steel and angle steel is.In prior art, bolt hole on angle steel typically uses the mode of prefabrication, but when mounted, appoint and may have fraction angle steel because of dimensional discrepancy or the reason of leakage boring, need scene boring, for relatively thin angle steel in prior art, can manually prepare by perforating press, for thicker angle steel, typically can be drilled by instrument scenes such as power drills.But, the bolt hole drilled by power drill scene, generally there are the problem that positional precision is low.
Utility model content
For in above-mentioned prior art for relatively thin angle steel, manually can prepare by perforating press, for thicker angle steel, typically can be drilled by instrument scenes such as power drills.But, the bolt hole drilled by power drill scene, generally there are the problem that positional precision is low, this utility model provides a kind of device for steel tower corner iron bolt hole field fabrication.
A kind of device for steel tower corner iron bolt hole field fabrication that this utility model provides solves problem by techniques below main points: a kind of device for steel tower corner iron bolt hole field fabrication, including angle steel fixing device and power drill guider, described angle steel fixing device includes base plate, ambulatory splint, strap and clamping section, described ambulatory splint is parallel to each other with strap, strap is perpendicularly fixed on base plate, and described clamping section is for adjusting the spacing between ambulatory splint and strap；
Described power drill guider includes that wing plate, fixture block and guide post, described wing plate are fixed on strap away from the side of ambulatory splint, and the length direction of wing plate is parallel with the length direction of strap, and the upper surface of wing plate is parallel to each other with the upper surface of base plate；
Described fixture block is channel-section steel shape, and the free side of described wing plate is arranged in the bayonet socket of fixture block, also includes the fastening bolt being threadedly connected on fixture block, and described fastening bolt is used for making to produce compressive stress between fixture block and wing plate to realize fixture block fixing on wing plate；
Described guide post is fixed on fixture block, and guide post is vertical with base plate, described guide post is also arranged with the sliding sleeve that can slide along guide post length direction, described sliding sleeve is additionally provided with anchor ear.
Concrete, above strap and ambulatory splint are for the clamping any to angle steel to be processed: under the clamping part driving to ambulatory splint, ambulatory splint is drawn close to strap side, can realize firm being fixed on this processing unit (plant) of angle steel to be processed.In the case of fastening bolt is relaxed, fixture block can slide, so along the length direction of wing plate and width on wing plate, after fixing for angle steel to be processed, guide post moves along with fixture block, can be relative to angle steel to be processed, in the length and width direction motion that angle steel to be processed is processed.Above anchor ear is used for fixing power drill, so, can make power drill in the course of the work, and its length direction being only capable of along guide post moves, and can reach and retrains the purpose of bore position on angle steel to be processed.The simple in construction of above structure, it is easy to be carried to steel tower erecting bed, the position constraint to angle steel is completed by angle steel fixing device, power drill drill bit bore position point on angle steel is kept by power drill guider, this kind of mode is used to complete the on-the-spot boring of steel tower corner iron, not only there is the advantage that bore position precision is high, the advantage also with human users's safety of beneficially holing.
Above fastening bolt is used for making to produce compressive stress between fixture block and wing plate to realize the fixture block fixing form on wing plate, its concrete mode is after the end of fastening bolt contacts with the upper surface of wing plate or lower surface, by rotating fastening bolt further, fastening bolt length between fixture block and wing plate gradually becomes, so, normal pressure between wing plate and fixture block can produce enough maximum static friction forces, it is achieved wing plate is fixing with fixture block.
Further technical scheme is:
Described wing plate and strap are the different edge that overall structure, wing plate and strap are respectively an angle steel.In above structure, wing plate upper surface is mutually perpendicular to strap clamping face, so, uses current material, can well keep fixture block in the conversion process of position, and guide post axis is relative to processed angle steel limit mutually orthogonal relationship.
Form is implemented as clamping section, described clamping section includes threaded rod, threaded block and turning handle, the axis direction of described threaded rod is positioned at the spacing direction of ambulatory splint and strap, threaded block is fixed on base plate, threaded rod is threadeded with threaded block, and ambulatory splint is between strap and clamping section, described turning handle is fixedly connected on threaded rod.In above structure, by rotating threaded rod, change the position relative to strap, the end of threaded rod, reach to drive the ambulatory splint purpose to strap one lateral movement.Above turning handle applies the force application part of torque as operator on threaded rod.
Can be along with the forward or reverse of threaded rod as a kind of ambulatory splint, move away from strap or near strap, simultaneously, length direction along processed angle steel, ambulatory splint and strap all can be good at retraining processed angle steel, to reduce or to avoid in boring procedure, processed angle steel because self vibration influence boring smoothness and the technical scheme of gained hole precision, described threaded rod is near the side ball-joint of one end of ambulatory splint Yu ambulatory splint, described clamping section is multiple, and multiple clamping section is distributed along the length direction of ambulatory splint.
Owing to the earth's surface, setting area of steel tower mostly is earth, for ease of base plate is fixed on earth's surface, it is beneficial to keep angle steel position during processed, to facilitate operator to hole, the bottom surface of described base plate is further fixed on the many earth anchors vertical with base plate.
This utility model has the advantages that
This architecture is simple, it is easy to be carried to steel tower erecting bed, the position constraint to angle steel is completed by angle steel fixing device, power drill drill bit bore position point on angle steel is kept by power drill guider, this kind of mode is used to complete the on-the-spot boring of steel tower corner iron, not only there is the advantage that bore position precision is high, the advantage also with human users's safety of beneficially holing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of one specific embodiment of device for steel tower corner iron bolt hole field fabrication described in the utility model.
Numbering in figure is followed successively by: 1, base plate, and 2, clamping section, 3, ambulatory splint, 4, strap, 5, wing plate, 6, fixture block, 61, fastening bolt, 7, guide post, 71, sliding sleeve, 8, anchor ear, 9, earth anchor.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following example.
Embodiment 1:
As shown in Figure 1, a kind of device for steel tower corner iron bolt hole field fabrication, including angle steel fixing device and power drill guider, described angle steel fixing device includes base plate 1, ambulatory splint 3, strap 4 and clamping section 2, described ambulatory splint 3 is parallel to each other with strap 4, strap 4 is perpendicularly fixed on base plate 1, and described clamping section 2 is for adjusting the spacing between ambulatory splint 3 and strap 4；
Described power drill guider includes wing plate 5, fixture block 6 and guide post 7, described wing plate 5 is fixed on the strap 4 side away from ambulatory splint 3, and the length direction of wing plate 5 is parallel with the length direction of strap 4, the upper surface of wing plate 5 is parallel to each other with the upper surface of base plate 1；
Described fixture block 6 is in channel-section steel shape, the free side of described wing plate 5 is arranged in the bayonet socket of fixture block 6, also include that the fastening bolt 61 being threadedly connected on fixture block 6, described fastening bolt 61 are used for making to produce compressive stress between fixture block 6 and wing plate 5 to realize fixture block 6 fixing on wing plate 5；
Described guide post 7 is fixed on fixture block 6, and guide post 7 is vertical with base plate 1, described guide post 7 is also arranged with the sliding sleeve 71 that can slide along guide post 7 length direction, described sliding sleeve 71 is additionally provided with anchor ear 8.
In the present embodiment, above strap 4 and ambulatory splint 3 are for the clamping to angle steel to be processed arbitrarily one side: at clamping part under the driving of ambulatory splint 3, ambulatory splint 3 is drawn close to strap 4 side, can realize firm being fixed on this processing unit (plant) of angle steel to be processed.In the case of fastening bolt 61 is relaxed, fixture block 6 can slide along the length direction of wing plate 5 and width on wing plate 5, so, after fixing for angle steel to be processed, guide post 7 moves along with fixture block 6, can be relative to angle steel to be processed, in the length and width direction motion that angle steel to be processed is processed.Above anchor ear 8 is used for fixing power drill, so, can make power drill in the course of the work, and its length direction being only capable of along guide post 7 moves, and can reach and retrains the purpose of bore position on angle steel to be processed.The simple in construction of above structure, it is easy to be carried to steel tower erecting bed, the position constraint to angle steel is completed by angle steel fixing device, power drill drill bit bore position point on angle steel is kept by power drill guider, this kind of mode is used to complete the on-the-spot boring of steel tower corner iron, not only there is the advantage that bore position precision is high, the advantage also with human users's safety of beneficially holing.
Embodiment 2:
As it is shown in figure 1, described ladder head is further qualified on the basis of embodiment 1 by the present embodiment: described wing plate 5 and strap 4 are overall structure, wing plate 5 and strap 4 are respectively the different edge of an angle steel.In above structure, wing plate 5 upper surface is mutually perpendicular to strap 4 clamping face, so, uses current material, can well keep fixture block 6 in the conversion process of position, and guide post 7 axis is relative to processed angle steel limit mutually orthogonal relationship.
Form is implemented as clamping section 2, described clamping section 2 includes threaded rod, threaded block and turning handle, the axis direction of described threaded rod is positioned at the spacing direction of ambulatory splint 3 and strap 4, threaded block is fixed on base plate 1, threaded rod is threadeded with threaded block, and ambulatory splint 3 is between strap 4 and clamping section 2, described turning handle is fixedly connected on threaded rod.In above structure, by rotating threaded rod, change the position relative to strap 4, the end of threaded rod, reach to drive the ambulatory splint 3 purpose to strap 4 one lateral movement.Above turning handle applies the force application part of torque as operator on threaded rod.
Can be along with the forward or reverse of threaded rod as a kind of ambulatory splint 3, move away from strap 4 or near strap 4, simultaneously, length direction along processed angle steel, ambulatory splint 3 and strap 4 all can be good at retraining processed angle steel, to reduce or to avoid in boring procedure, processed angle steel because self vibration influence boring smoothness and the technical scheme of gained hole precision, described threaded rod is near the side ball-joint of one end of ambulatory splint 3 Yu ambulatory splint 3, described clamping section 2 is multiple, and multiple clamping section 2 is distributed along the length direction of ambulatory splint 3.
Embodiment 3:
Described maintenance ladder is further qualified on the basis of any one technical scheme that one embodiment of any of the above provides by the present embodiment, as shown in Figure 1, owing to the earth's surface, setting area of steel tower mostly is earth, for ease of base plate 1 is fixed on earth's surface, it is beneficial to keep angle steel position during processed, to facilitate operator to hole, the bottom surface of described base plate 1 is further fixed on the many earth anchors 9 vertical with base plate 1.
Above content is to combine the further description that this utility model is made by concrete preferred implementation, it is impossible to assert that detailed description of the invention of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, other embodiments drawn under without departing from the technical solution of the utility model, should be included in protection domain of the present utility model.
Claims (5)
1. the device for steel tower corner iron bolt hole field fabrication, including angle steel fixing device and power drill guider, it is characterized in that, described angle steel fixing device includes base plate (1), ambulatory splint (3), strap (4) and clamping section (2), described ambulatory splint (3) is parallel to each other with strap (4), strap (4) is perpendicularly fixed on base plate (1), and described clamping section (2) are used for adjusting the spacing between ambulatory splint (3) and strap (4)；
Described power drill guider includes wing plate (5), fixture block (6) and guide post (7), described wing plate (5) is fixed on the strap (4) side away from ambulatory splint (3), and the length direction of wing plate (5) is parallel with the length direction of strap (4), the upper surface of wing plate (5) is parallel to each other with the upper surface of base plate (1)；
Described fixture block (6) is in channel-section steel shape, the free side of described wing plate (5) is arranged in the bayonet socket of fixture block (6), also including the fastening bolt (61) being threadedly connected on fixture block (6), described fastening bolt (61) is used for so that producing compressive stress between fixture block (6) and wing plate (5) to realize fixture block (6) fixing on wing plate (5)；
Described guide post (7) is fixed on fixture block (6), and guide post (7) is vertical with base plate (1), also it is arranged with the sliding sleeve (71) that can slide along guide post (7) length direction on described guide post (7), described sliding sleeve (71) is additionally provided with anchor ear (8).
A kind of device for steel tower corner iron bolt hole field fabrication the most according to claim 1, it is characterised in that described wing plate (5) and strap (4) are overall structure, wing plate (5) and strap (4) are respectively the different edge of an angle steel.
A kind of device for steel tower corner iron bolt hole field fabrication the most according to claim 1, it is characterized in that, described clamping section (2) includes threaded rod, threaded block and turning handle, the axis direction of described threaded rod is positioned at the spacing direction of ambulatory splint (3) and strap (4), threaded block is fixed on base plate (1), threaded rod is threadeded with threaded block, and ambulatory splint (3) is positioned between strap (4) and clamping section (2), and described turning handle is fixedly connected on threaded rod.
A kind of device for steel tower corner iron bolt hole field fabrication the most according to claim 3, it is characterized in that, described threaded rod is near the side ball-joint of one end of ambulatory splint (3) Yu ambulatory splint (3), described clamping section (2) is multiple, and multiple clamping section (2) are along the length direction distribution of ambulatory splint (3).
A kind of device for steel tower corner iron bolt hole field fabrication the most as claimed in any of claims 1 to 4, it is characterised in that be further fixed on the many earth anchors (9) vertical with base plate (1) on the bottom surface of described base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424144.4U CN205614098U (en) | 2016-05-11 | 2016-05-11 | A device for angle steel for iron tower bolt hole field fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424144.4U CN205614098U (en) | 2016-05-11 | 2016-05-11 | A device for angle steel for iron tower bolt hole field fabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614098U true CN205614098U (en) | 2016-10-05 |
Family
ID=57026859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424144.4U Expired - Fee Related CN205614098U (en) | 2016-05-11 | 2016-05-11 | A device for angle steel for iron tower bolt hole field fabrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614098U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921787A (en) * | 2016-05-11 | 2016-09-07 | 成都市东方电力线路构件厂 | Iron tower angle steel bolt hole on-site fabrication device |
| RU198038U1 (en) * | 2020-02-05 | 2020-06-16 | Сергей Николаевич Петрухин | CONDUCTOR FOR DRILLING HOLES |
| RU220674U1 (en) * | 2023-07-21 | 2023-09-28 | Олег Евгеньевич Яковенко | Jig for drilling holes |
-
2016
- 2016-05-11 CN CN201620424144.4U patent/CN205614098U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921787A (en) * | 2016-05-11 | 2016-09-07 | 成都市东方电力线路构件厂 | Iron tower angle steel bolt hole on-site fabrication device |
| RU198038U1 (en) * | 2020-02-05 | 2020-06-16 | Сергей Николаевич Петрухин | CONDUCTOR FOR DRILLING HOLES |
| RU220674U1 (en) * | 2023-07-21 | 2023-09-28 | Олег Евгеньевич Яковенко | Jig for drilling holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205614098U (en) | A device for angle steel for iron tower bolt hole field fabrication | |
| CN205614099U (en) | On --spot processingequipment of angle steel for iron tower | |
| CN205614097U (en) | Hole processing device | |
| CN105772804A (en) | Field processing mechanism for iron tower angle steel | |
| CN105880686A (en) | Hole processing mechanism | |
| CN205165973U (en) | Top bar planting dowelling jig hole strutting arrangement | |
| CN204108386U (en) | A kind of novel rig anti-slip regulation device | |
| CN106226121A (en) | A kind of rock corning machine clamp base all-directional adjusting apparatus and control method automatically | |
| CN203401097U (en) | Multi-hole drilling machine with adjustable distance | |
| CN105921787A (en) | Iron tower angle steel bolt hole on-site fabrication device | |
| CN215978709U (en) | High-span steel pipe tower of 220kV overhead transmission line | |
| CN207847233U (en) | A kind of quick positioning and clamping device of column foot | |
| CN204476295U (en) | Multifunctional hole-drilling sectional shelf-unit | |
| CN104044122A (en) | Pistol drill clamping mechanism with position of drill to be changed conveniently | |
| CN207853604U (en) | A kind of fixture movable motor support device | |
| CN105033317A (en) | Magnetic electric drill auxiliary drilling platform | |
| CN110524016A (en) | A kind of clipping hole making drill | |
| CN205157307U (en) | Resilience value testing arrangement | |
| CN203751385U (en) | Overhauling drilling tool for low voltage electrician | |
| CN216372586U (en) | Drilling positioner for civil engineering | |
| CN205702565U (en) | A kind of top High Position Drilling power drill support | |
| CN213742188U (en) | Civil engineering construction support | |
| CN220980041U (en) | Steel card subassembly is connected to girder steel with adjustable | |
| CN208502709U (en) | A kind of portable weathering rock orientation coring device | |
| CN220226773U (en) | Directional drilling deflection preventing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |