CN206936699U - A kind of fixing device for the welding of angle steel support frame - Google Patents
A kind of fixing device for the welding of angle steel support frame Download PDFInfo
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- CN206936699U CN206936699U CN201720744248.8U CN201720744248U CN206936699U CN 206936699 U CN206936699 U CN 206936699U CN 201720744248 U CN201720744248 U CN 201720744248U CN 206936699 U CN206936699 U CN 206936699U
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- angle steel
- support plate
- screw rod
- welding
- supporting plate
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Abstract
The utility model discloses a kind of fixing device for the welding of angle steel support frame, including base, guide groove is provided with base, one end of guide groove is provided with fixed support plate, the one end of guide groove away from fixed support plate is provided with mobile supporting plate, move portion is provided with below mobile supporting plate, screw rod is provided through in move portion, move portion and screw rod are located in guide groove, move portion screws with screw rod, rotational support plate is hinged with fixed support plate and mobile supporting plate, angle steel is placed between fixed support plate and mobile supporting plate, screw rod is rotated to compress fixed support plate and mobile supporting plate, further according to the angle of angle steel angular adjustment rotational support plate.The utility model can clamp the angle steel between fixed support plate and mobile supporting plate, angle steel is not allowed to be also easy to produce larger vibration, will not produce larger gap between two angle steel yet, ensure that welding quality, can be wider according to the angle of angle steel angular adjustment rotational support plate, its scope of application.
Description
Technical field
It the utility model is related to fixing device, and in particular to a kind of fixing device for the welding of angle steel support frame.
Background technology
Steel tower, refers to the high tower built up with ferrous materials, and realization is born a certain aerial load or communication function and set up
Freestanding steel structure is referred to as steel tower.Present steel tower is typically all manufactured using angle steel, steel sheet component, is connected with group
Conjunction forms, and simply local to use a small amount of weldment, such as hanging wire angle steel reinforcing plate, basic seat board is typically all using electric welding weldering
Connect.Tower upper-part typically all uses galvanizing by dipping anti-corrosion.Steel tower is generally divided into following several classes from the type of section steel material：1st, angle
Head tower：The steel tower that main material and web member are mainly made using angle steel, can be divided into triangle tower, four turrets, five according to cross sectional shape difference
Turret, hexagonal tower, Octagonal pagoda, communicate the most frequently used for four turrets and triangle tower；2nd, steel tube tower：Main material uses steel pipe, oblique material etc.
Using angle steel or the steel tower of steel pipe manufacturing, according to cross sectional shape difference can be divided into three Guan Ta, four Guan Ta, five Guan Ta, six pipe towers,
Eight pipe towers, most commonly used communication is three Guan Ta and four pipe towers；3rd, single-pipe tower, only pipe tower is called, whole tower body is using single big
The cantilevered structures of diameter steel pipe manufacturing；4th, mast or Guywire tower, it is made up of gin pole and towline (or drag-line) towering
Steel construction.
Angle steel tower refers to the self-supporting highrise steel structure made using angle steel, is mainly characterized by angle steel tower tower body and uses angle steel type
Material assembles, and is connected by screw bolts, welding job amount very little, and maxi-mum height is usually 45m, 50m, 55m, because material purchases are held
Easily, there are special streamline, the equipment for having large-scale production and the outstanding advantages such as mechanism, piece weight be lighter in factory, thus
To widely using.The characteristics of angle steel tower is：Shape Coefficient is big, and in the case where tower height is very high, steel quantity consumption is bigger than steel tube tower, basis
Active force is accordingly larger；Main member form has：The cross column that single angle, two or four angle steel are spliced with bolt；Connection side
Formula is usually bolt connection；Automaticity is high, and welding job amount is small, short time limit, and reliability is high；Piece weight is lighter,
Transport more convenient, construction quality is easily detected and ensured；High strength steel can be directly used, can further reduce steel consumption
Amount and tower material expense；The deformation of angle tower is larger；Unit price is relatively low；The number of components is more；There is no the influence of aeolian vibration.
The major part angle steel category construction carbon structural steels of angle steel tower, it is the shaped steel steel of simple section, is mainly used in
Framework of hardware and factory building etc., require have preferable solderability, plastically deformed performance and certain machinery strong in use
Degree, the raw material steel billet for producing angle steel are low-carbon billet, and finished product angle steel is hot rolling shaping, normalizing or hot-rolled state delivery, is commonly used
Angle steel be 90 ° of angle steel, but sometimes can also use to 30 ° of angle steel, 45° angle steel and 60 ° of angle steel, production and peace in angle steel tower
During dress, it will usually a portable support stand is built with angle steel, it is portable building for supporting some equipment or part
, it is necessary to which two angle steel are welded together during support frame, the method for generally use is that two angle steel manually are leaned against into one
Rising, then welded, this mode is because angle steel is longer, for 30 ° of angle steel, 45° angle steel and 60 ° of angle steel,
Operating personnel are difficult to it is fixed, and angle steel easily produces vibration during welding, cause between two angle steel to exist during welding compared with
Big gap, welding quality is influenceed, result even in angle steel and scrap, waste of materials.
Utility model content
Technical problem to be solved in the utility model be angle steel welding when, especially for 30 ° of angle steel, 45° angle steel and
For 60 ° of angle steel, easily produced between angle steel compared with big gap, cause the problem of welding quality is bad, and even angle steel is scrapped, mesh
Be provide it is a kind of for angle steel support frame welding fixing device, solve the above problems.
The utility model is achieved through the following technical solutions：
A kind of fixing device for the welding of angle steel support frame, including base, guide groove is provided with base, guide groove
One end is provided with fixed support plate, and the one end of guide groove away from fixed support plate is provided with mobile supporting plate, moves under supporting plate
Side is provided with move portion, and screw rod is provided through in move portion, and move portion and screw rod are located in guide groove, and move portion is revolved with screw rod
Close, when screw rod rotates, move portion can be moved along screw rod in guide groove, and when screw rod rotates, move portion can led along screw rod
Moved into groove, that is, move supporting plate and moved to the direction of fixed support plate, move portion is moved to the direction of fixed support plate
To suitable position；Rotational support plate is hinged with fixed support plate and mobile supporting plate, passes through the rotation of rotational support plate
To adjust the angle between rotational support plate and fixed support plate or mobile supporting plate, in this process, fixed support plate and
Mobile supporting plate keeping parallelism, two angle steel are bonded and are placed on fixed support plate between mobile supporting plate, are rotated further by spiral shell
Bar compresses fixed support plate and mobile supporting plate, further according to the angle of angle steel angular adjustment rotational support plate, in welding, angle
Steel is not allowed to be also easy to produce larger vibration, will not produce larger gap between two angle steel yet, ensure that welding quality.
Further, the rotational support plate can be fixed on fixed support plate or mobile supporting plate by threaded fastener
On, after rotational support plate is rotated into suitable position according to angle steel angle, it is fixed, enables angle steel more solid
It is scheduled between fixed support plate and mobile supporting plate.
Further, also extended through in the move portion and be provided with guide rod, the screw rod is parallel to each other with guide rod, is oriented to
Bar plays guide effect, makes the movement of move portion and mobile supporting plate more stable, when avoiding welding, fixed support plate and movement
Supporting plate change in location is larger, causes the problem of final welding quality is bad, and even angle steel is scrapped.
Further, described screw rod one end is provided with handle, is easy to rotate screw rod.
Further, the screw rod is connected with drive device, and drive device drives screw rod to rotate, and reduces labor intensity, drives
Motor can be selected in dynamic device.
Further, controller is connected with the drive device, controls rotating speed and the direction of drive device, controller can
From PLC common on the market.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of fixing device for the welding of angle steel support frame of the utility model, when screw rod rotates, move portion being capable of edge
Screw rod moves in guide groove, that is, moves supporting plate and moved to the direction of fixed support plate, can be by fixed support plate and movement
Angle steel between supporting plate clamps, and when avoiding welding, angle steel produces larger vibration or swing, influences welding quality.
2nd, a kind of fixing device for the welding of angle steel support frame of the utility model, can be rotated according to angle steel angular adjustment
The angle of supporting plate, its scope of application is wider, suitable for the welding between the angle steel of different angle, also will not between two angle steel
Larger gap is produced, ensure that welding quality.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the mobile supporting plate structure schematic diagram of the utility model embodiment two.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- guide grooves, 3- fixed support plates, 4- movement supporting plates, 5- move portions, 6- screw rods, 7- rotational supports
Plate, 8- guide rods, 9- handles.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, a kind of fixing device for the welding of angle steel support frame, including base 1, it is provided with base 1 and leads
To groove 2, one end of guide groove 2 is provided with fixed support plate 3, and the one end of guide groove 2 away from fixed support plate 3 is provided with mobile branch
Fagging 4, the mobile lower section of supporting plate 4 are provided with move portion 5, screw rod 6, move portion 5 and screw rod 6 are provided through in move portion 5
In in guide groove 2, move portion 5 screws with screw rod 6, and when screw rod 6 rotates, move portion 5 can move along screw rod 6 in guide groove 2,
When screw rod 6 rotates, move portion 5 can move along screw rod 6 in guide groove 2, that is, move supporting plate 4 to the side of fixed support plate 3
To movement, move portion 5 is moved to suitable position to the direction of fixed support plate 3；Fixed support plate 3 and mobile supporting plate 4
On be hinged with rotational support plate 7, adjust rotational support plate 7 and fixed support plate 3 by the rotation of rotational support plate 7 or move
Angle between dynamic supporting plate 4, in this process, fixed support plate 3 and the mobile keeping parallelism of supporting plate 4, by two angle steel
It is bonded and is placed on fixed support plate 3 between mobile supporting plate 4, is rotated further by screw rod 6 by fixed support plate 3 and mobile supporting plate
4 compress, and further according to the angle of angle steel angular adjustment rotational support plate 7, in welding, angle steel is not allowed to be also easy to produce larger vibration,
Larger gap will not be also produced between two angle steel, ensure that welding quality.
In said apparatus, rotational support plate 7 can be fixed on fixed support plate 3 or mobile support by threaded fastener
On plate 4, after rotational support plate 7 is rotated into suitable position according to angle steel angle, it is fixed, angle steel is relatively stablized
Ground is fixed between fixed support plate 3 and mobile supporting plate 4；The one end of screw rod 6 is provided with handle 9, is easy to rotate screw rod 6.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the utility model is further illustrated.
As shown in Fig. 2 a kind of fixing device for the welding of angle steel support frame, also extends through in move portion 5 and is provided with guiding
Bar 8, screw rod 6 are parallel to each other with guide rod 8, and guide rod 8 plays guide effect, make the movement of move portion 5 and mobile supporting plate 4 more
Adding stabilization, when avoiding welding, fixed support plate 3 and the mobile change in location of supporting plate 4 are larger, cause final welding quality bad,
The problem of even angle steel is scrapped.
Embodiment 3
The present embodiment is on the basis of embodiment 1, and the utility model is further illustrated.
A kind of fixing device for the welding of angle steel support frame, screw rod 6 are connected with drive device (not shown), drive
Device drives screw rod 6 to rotate, and reduces labor intensity, and motor can be selected in drive device；Controller is connected with drive device (in figure
It is not shown), rotating speed and the direction of drive device are controlled, PLC common on the market can be selected in controller, and can lead to
Cross control of the control method realization of the prior art to drive device.
Embodiment above, has been carried out further to the purpose of this utility model, technical scheme and beneficial effect
Describe in detail, should be understood that and these are only specific embodiment of the present utility model, be not used to limit this practicality
New protection domain, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of fixing device for the welding of angle steel support frame, it is characterised in that including base (1), base is provided with (1)
Guide groove (2), one end of guide groove (2) are provided with fixed support plate (3), the one end of guide groove (2) away from fixed support plate (3)
Mobile supporting plate (4) is provided with, is provided with move portion (5) below mobile supporting plate (4), move portion is provided through spiral shell on (5)
Bar (6), move portion (5) and screw rod (6) are located in guide groove (2), and move portion (5) screws with screw rod (6), when screw rod (6) rotates,
Move portion (5) can move along screw rod (6) in guide groove (2)；On the fixed support plate (3) and mobile supporting plate (4)
It is hinged with rotational support plate (7).
A kind of 2. fixing device for the welding of angle steel support frame according to claim 1, it is characterised in that the rotation
Supporting plate (7) can be fixed on by threaded fastener on fixed support plate (3) or mobile supporting plate (4).
A kind of 3. fixing device for the welding of angle steel support frame according to claim 1, it is characterised in that the movement
Also extended through in portion (5) and be provided with guide rod (8), the screw rod (6) is parallel to each other with guide rod (8).
A kind of 4. fixing device for the welding of angle steel support frame according to claim 1, it is characterised in that the screw rod
(6) one end is provided with handle (9).
A kind of 5. fixing device for the welding of angle steel support frame according to claim 1, it is characterised in that the screw rod
(6) drive device is connected with, drive device drives screw rod (6) to rotate.
A kind of 6. fixing device for the welding of angle steel support frame according to claim 5, it is characterised in that the driving
Controller is connected with device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744248.8U CN206936699U (en) | 2017-06-23 | 2017-06-23 | A kind of fixing device for the welding of angle steel support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744248.8U CN206936699U (en) | 2017-06-23 | 2017-06-23 | A kind of fixing device for the welding of angle steel support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936699U true CN206936699U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744248.8U Active CN206936699U (en) | 2017-06-23 | 2017-06-23 | A kind of fixing device for the welding of angle steel support frame |
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| Country | Link |
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| CN (1) | CN206936699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333603A (en) * | 2021-06-04 | 2021-09-03 | 安徽宏源铁塔有限公司 | Hydraulic tightness fixing device for angle steel |
-
2017
- 2017-06-23 CN CN201720744248.8U patent/CN206936699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333603A (en) * | 2021-06-04 | 2021-09-03 | 安徽宏源铁塔有限公司 | Hydraulic tightness fixing device for angle steel |
| CN113333603B (en) * | 2021-06-04 | 2024-06-11 | 安徽宏源铁塔有限公司 | Hydraulic tightening and loosening fixing device for angle steel |
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