CN208483450U - A kind of power transmission and transformation steel cylinder supporting device for welding - Google Patents
A kind of power transmission and transformation steel cylinder supporting device for welding Download PDFInfo
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- CN208483450U CN208483450U CN201821094603.2U CN201821094603U CN208483450U CN 208483450 U CN208483450 U CN 208483450U CN 201821094603 U CN201821094603 U CN 201821094603U CN 208483450 U CN208483450 U CN 208483450U
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- power transmission
- steel cylinder
- bar
- vertical pole
- vertical
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Abstract
The utility model discloses a kind of power transmission and transformation steel cylinder supporting device for welding, belong to construction of power transmission and transformation auxiliary device technical field.Including cross bar and vertical pole, connection forms rectangle frame from beginning to end two-by-two for the cross bar and the vertical pole, and the quadrangle of the rectangle frame is respectively perpendicular upwards is fixed with vertical bar；It further include the arc channel bar of opening upwards, arc channel bar bottom is fixedly connected with the vertical pole, and two sides are fixedly connected with the vertical bar；The vertical pole and the arc channel bar also are provided in the middle part of the cross bar；Brace is fixedly connected between the vertical bar and the cross bar and vertical pole；It further include that brake gear and damping spring are provided on roller devices described in roller devices.Power transmission and transformation steel cylinder is placed to carry out welding procedure using the utility model, and stability is good, and welding quality is high, steel cylinder docking and conveniently moving, highly-safe.
Description
Technical field
The utility model belongs to construction of power transmission and transformation auxiliary device technical field, specifically a kind of power transmission and transformation steel cylinder welding branch
Support arrangement.
Background technique
In recent years, it is constantly progressive as the promotion and design studies of power engineering voltage class are horizontal, many big skies
Between building, the large-scale substation of large span framework and in recent years transferring electricity from the west to the east etc. electricity power engineerings implementation, the application of steel tube structure
It is developed rapidly, application range is almost related to all construction applications.Advantage of the steel-tube construction in project of transmitting and converting electricity application has:
(1) the wind pressure Shape Coefficient of steel cylinder is small, only 1/2 or so of the profiles such as angle steel, defeated, the power transformation steel for wind as primary load
Structure can mitigate construction weight using steel pipe and reduce cost；(2) steel cylinder section is centrosymmetric, by force isotropy.
As defeated, power transformation steel construction space frame, respectively its rod piece can be enable balancedly to play the performance of material to symmetry.For
Component is antitorque also advantageously；(3) steel cylinder is compared because its material is evenly distributed on cross-sectional perimeter with other fashioned iron, same cross-sectional
The radius of gyration it is larger.
It is general straight to the welding quality of steel cylinder steel cylinder that is more demanding, and being applied in project of transmitting and converting electricity in project of transmitting and converting electricity
Diameter is larger, by its it is columnar structured influenced, easily roll, be difficult to place and stablize, the construction such as welding is extremely difficult, especially field
It when welding procedure, is limited by appointed condition, the constructions such as welding are more difficult.Traditional mode is that docking is sling using boom hoisting
After be placed on ground grading or platform, and in steel cylinder left and right settings anti-rolling facility, then welded again, this mode labor
Fatigue resistance is big, low efficiency, poor welding quality, and work progress safety is poor.
Through retrieving, Chinese invention patent, publication number: 103192335 A of CN, publication date: 2013.07.10 is disclosed
A kind of cylindrical workpiece fixing seat, it includes two fixed steel bands and fixing seat, and the fixed steel band is arc-shaped, fixed steel band
The outside at both ends be welded with a fixed bolt respectively, the fixing seat includes pedestal, column, bracket and fixinig plate, the bottom
Seat is welded by two cross bars and two vertical poles, fixes a root post, the fixation respectively above four angles of the pedestal
Piece is welded in four columns, and flanging is formed after turning down outward at the fixinig plate top, and flanging is equipped with through-hole, the fixed steel
The stud taken passes through the through-hole on the flanging, cooperates with nut and fixes.The invention can be used in placing cylindrical workpiece, prevent
Only it is rolled, but tangent between cylindrical workpiece and each face of pedestal, is contacted for line, and cylindrical workpiece change is easily led in work progress
Shape.
Utility model content
Utility model technical problems to be solved
Power transmission and transformation steel cylinder large labor intensity, low efficiency, poor welding quality, and work progress safety are welded for traditional approach
The problems such as property is poor, the utility model provides a kind of power transmission and transformation steel cylinder supporting device for welding, utilizes the branch of arc groove rod structure
Frame supports steel cylinder, and stability is good, improve welding quality, and highly-safe.
Technical solution
To solve the above problems, technical solution provided by the utility model are as follows:
A kind of power transmission and transformation steel cylinder supporting device for welding, including cross bar and vertical pole each two, the cross bar and the vertical pole
Head and the tail connection two-by-two forms rectangle frame, and the quadrangle of the rectangle frame is respectively perpendicular upwards is fixed with vertical bar；It further include opening upwards
Arc channel bar, arc channel bar bottom is fixedly connected with the vertical pole, and two sides are fixedly connected with the vertical bar；The cross
It is fixedly connected between bar, vertical pole, vertical bar and arc channel bar by welding manner；The inner arc radius surface of the arc channel bar is
0.5~2m, axial width are 5cm or more.
Further, the vertical pole, the vertical pole and the cross bar intersection location are also fixedly connected in the middle part of the cross bar
It is also vertically and fixedly provided with the vertical bar upwards, the arc channel bar is also fixedly connected between vertical bar described in the vertical pole and two sides.
Further, brace is fixedly connected between the vertical bar and the cross bar and vertical pole, the brace passes through weldering
The mode of connecing is fixedly connected between the vertical bar and the cross bar or the vertical pole.
Further, the cross bar, vertical pole, brace, vertical bar and arc channel bar are hollow pipe, and specially section is square
The hollow pipe of shape, wall thickness are 5~10mm.
Further, cushion is fixed on the arc channel bar inner headed face, the cushion is that rubber or flannelette etc. are soft
Material is made.
It further, further include roller devices, the quantity of the roller devices is 4 or more, and the roller devices are fixed
On the cross bar and/or the vertical pole, i.e., all roller devices are each attached on the cross bar, or are each attached to
On the vertical pole, or a part is fixed on the cross bar, and another part is fixed on the vertical pole；On the roller devices
Equipped with threaded connecting rod, the connecting rod penetrates the cross bar or the vertical pole, and by the cross bar or described vertical
The nut limit that is respectively provided with above and below of bar is fixed, so that the roller devices are fixed on the cross bar or the vertical pole；The rolling
The quantity of wheel apparatus can be depending on the length of the cross bar and vertical pole, and quantity is more, and each roller devices stress is smaller,
Support more balances, and stability is better.
Further, the roller devices are universal rolling wheel, can be rotated around vertical 360 ° of connecting rod.
Further, brake gear is provided on the roller devices, the brake gear is service brake arrangement.
Further, the roller devices are equipped with damping spring, and the damping spring covers in the connecting rod, and position
Between nut in the cross bar or the vertical pole and below.
Beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, arc channel bar is to power transmission and transformation steel cylinder
Position-limiting action is played, prevents it from rolling, stability is good, improves welding quality；In addition, the arcuate structure of arc channel bar can
To increase the contact area of arc channel bar intrados Yu power transmission and transformation steel cylinder surface, avoids a little or line contact makes power transmission and transformation steel cylinder table
Face local pressure occurs so as to avoid the case where power transmission and transformation steel cylinder surface scratching or recess；
(2) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, is provided with the institute of multiple supports
Arc channel bar is stated, it is possible to prevente effectively from power transmission and transformation steel cylinder deforms；
(3) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, in the vertical bar and the cross bar
It is fixedly connected to brace between vertical pole, improves the utility model integral strength, increases service life, improve safety
Performance；
(4) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, the cross bar, brace, erect vertical pole
Bar and arc channel bar are hollow pipe, and hollow structure can mitigate the utility model sole mass, while can reduce material
Cost；In addition, the hollow pipe of same specification is compared with solid post, hollow pipe bending resistance, anti-folding and anti-intensity of striking are bigger, more resistance to
With practical performance is more preferable；
(5) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, in the arc channel bar inner headed face
On be fixed with cushion, there is anti-skidding and buffer function, it is possible to prevente effectively from the generation of wear phenomenon, to reach protection power transmission and transformation
The purpose of steel cylinder and the arc channel bar；
(6) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, further includes roller devices, Ke Yifang
Just the docking when movement and welding of the utility model, while the transfer for making the utility model can be used as power transmission and transformation steel cylinder is transported
Defeated tool；
(7) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, the roller devices are universal rolling
Wheel, direction and position adjustment are more convenient, and the entrucking for being conducive to power transmission and transformation steel cylinder is placed, and safety is higher；
(8) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, is arranged on the roller devices
There is brake gear, the device of the utility model can be locked using the brake gear, prevent it from accidental movement occurs, to guarantee
Welding quality and protection construction personnel's safety；
(9) a kind of power transmission and transformation steel cylinder supporting device for welding provided by the utility model, the roller devices, which are equipped with, to be subtracted
Spring is shaken, buffering and cushioning effect are played the role of, on the one hand plays protection the utility model itself and power transmission and transformation steel cylinder, it is another
The transport that aspect makes the utility model can adapt to power transmission and transformation steel cylinder on roughness pavement is shifted.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model；
Fig. 2, the schematic diagram of the utility model support power transmission and transformation steel cylinder is utilized；
The another form of structural schematic diagram of Fig. 3, the utility model；
The partial enlarged view of the roller devices of location A in Fig. 4, Fig. 3；
The structural schematic diagram of the roller devices of brake device in Fig. 5, the utility model；
The structural schematic diagram of the roller devices with damping spring in Fig. 6, the utility model.
In attached drawing: 1, cross bar；2, vertical pole；3, brace；4, vertical bar；5, arc channel bar；6, roller devices；7, damping spring；
8, power transmission and transformation steel cylinder；9, brake gear.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, a kind of power transmission and transformation steel cylinder supporting device for welding, including cross bar 1 and vertical pole 2 each two, the cross
Head and the tail connection forms rectangle frame two-by-two for bar 1 and the vertical pole 2, and the quadrangle of the rectangle frame is respectively perpendicular upwards is fixed with vertical bar 4；
It further include the arc channel bar 5 of opening upwards, 5 bottom of arc channel bar is fixedly connected with the vertical pole 2, two sides and the vertical bar
4 are fixedly connected.It is fixedly connected between the cross bar 1, vertical pole 2, vertical bar 4 and arc channel bar 5 by welding manner.The cross bar
1, vertical pole 2, vertical bar 4 and arc channel bar 5 be bending resistance, anti-folding high-strength material be made, in the present embodiment be steel material,
Intensity is high, load-carrying is big and durable.The inner arc radius surface of the arc channel bar 5 is 0.5~2m, and axial width is 5cm or more, this
The inner arc radius surface of arc channel bar described in embodiment 5 is 1.5m, axial width 10cm, and can be used for stablizing placement radius is
The power transmission and transformation steel cylinder 8 of 1.5m.
As shown in Fig. 2, power transmission and transformation steel cylinder 8 is placed in the arc channel bar 5, the arc channel bar 5 is to power transmission and transformation steel cylinder 8
Position-limiting action is played, prevents it from rolling, stability is good, improves welding quality.In addition, the arc of the arc channel bar 5
Structure is matched with the extrados of power transmission and transformation steel cylinder 8, can increase connecing for 5 intrados of arc channel bar and 8 surface of power transmission and transformation steel cylinder
Contacting surface product avoids a little or line contact makes 8 surface local pressure of power transmission and transformation steel cylinder, draws so as to avoid 8 surface of power transmission and transformation steel cylinder
The case where wound or recess, occurs.
Embodiment 2
It is different from embodiment 1 and the improvement is that as shown in figure 3, a kind of power transmission and transformation steel cylinder supporting device for welding,
1 middle part of cross bar is also fixedly connected with the vertical pole 2, and the vertical pole 2 is also vertical fixed upwards with 1 intersection location of cross bar
There is the vertical bar 4, the arc channel bar 5 is also fixedly connected between vertical bar 4 described in the vertical pole 2 and two sides.Practical application mistake
Cheng Zhong is placed, the length of the utility model should be according to power transmission and transformation steel cylinder 8 since 8 length of power transmission and transformation steel cylinder is different in order to stablize
Length is increase accordingly.When the utility model reaches certain length, only the arc channel bar 5, Yi Zao of support is arranged in both ends
At the 8 downward depressed deformation in intermediate position of power transmission and transformation steel cylinder, therefore, the arc channel bar 5 of multiple supports is set, can be given defeated
Power transformation steel cylinder 8 provides many places supporting point, and power transmission and transformation steel cylinder 8 is effectively avoided to deform.Power transmission and transformation steel cylinder in the present embodiment, which welds, to be used
The length of jumping of support device is 4m, and 3 arc channel bars 5 of setting are respectively used to support 8 both ends of power transmission and transformation steel cylinder and centre
Position, it is more stable, and power transmission and transformation steel cylinder 8 is unlikely to deform.
Embodiment 3
As shown in Figure 1, 2, 3, a kind of power transmission and transformation steel cylinder supporting device for welding, from the different and improvement of embodiment 1 or 2
It is in being fixedly connected to brace 3 between the vertical bar 4 and the cross bar 1 and vertical pole 2, the brace 3 passes through welding manner
It is fixedly connected between the vertical bar 4 and the cross bar 1 or the vertical pole 2.The brace 3 can increase the whole of the utility model
Body intensity, to increase service life and security performance.
Embodiment 4
A kind of power transmission and transformation steel cylinder supporting device for welding, it is different from embodiment 3 and the improvement is that, the cross bar 1,
Vertical pole 2, brace 3, vertical bar 4 and arc channel bar 5 are hollow pipe, specially section be rectangle hollow pipe, wall thickness be 5~
10mm is 8mm in the present embodiment.Hollow structure can mitigate the utility model sole mass, while can reduce material cost；
In addition, the hollow pipe of same specification is compared with solid post, hollow pipe bending resistance, anti-folding and anti-intensity of striking are larger, more durable, practical
Performance is more preferable, and especially section is the hollow pipe of rectangle, and bending resistance, flexural strength are bigger.
Embodiment 5
A kind of power transmission and transformation steel cylinder supporting device for welding, and any different of embodiment 1 to 4 and thes improvement is that, institute
It states and is fixed with cushion on 5 inner headed face of arc channel bar, the cushion is made of soft materials such as rubber or flannelettes, the present embodiment
In be rubber pad, have anti-skidding and buffer function.Power transmission and transformation steel cylinder 8 place and transfer process in, the arc channel bar 5 with it is defeated
8 contact position of power transformation steel cylinder can compress and rub against, and easily cause scratch to 8 surface of power transmission and transformation steel cylinder, while also can be to the arc
Shape channel bar 5 itself causes to wear.After increasing cushion, it is possible to prevente effectively from the generation of wear phenomenon, to reach protection power transmission and transformation
The purpose of steel cylinder 8 and the arc channel bar 5.
Embodiment 6
As shown in Figure 3,4, a kind of power transmission and transformation steel cylinder supporting device for welding, the difference and improvement any with embodiment 1 to 5
Place is, further includes roller devices 6, and the quantity of the roller devices 6 is 4 or more, and the roller devices 6 are fixed on described
On cross bar 1 and/or the vertical pole 2, i.e., all roller devices 6 are each attached on the cross bar 1, or are each attached to institute
It states on vertical pole 2 or a part is fixed on the cross bar 1, another part is fixed on the vertical pole 2；The roller devices 6
It is equipped with threaded connecting rod, the connecting rod penetrates the cross bar 1 or the vertical pole 2, and by the cross bar 1 or institute
The nut limit that is provided with above and below for stating vertical pole 2 is fixed, and the roller devices 6 are fixed on the cross bar 1 or the vertical pole 2
On；The quantity of the roller devices 6 can be depending on the length of the cross bar 1 and vertical pole 2, and quantity is more, each idler wheel
6 stress of device is smaller, and support more balances, and stability is better.
A kind of power transmission and transformation steel cylinder supporting device for welding of the present embodiment can be convenient steel by the roller devices of setting
The docking when movement and welding of cylinder 8, working security is high, while the utility model being made to can be used as power transmission and transformation steel cylinder 8
Shift means of transport.
Embodiment 7
A kind of power transmission and transformation steel cylinder supporting device for welding, different from embodiment 6 and the improvement is that, the idler wheel dress
6 are set as universal rolling wheel, can be rotated around 360 ° of connecting rod on the roller devices 6, it is convenient to adjust the angle in the construction process.
In work progress, shifts and be placed on the utility model after slinging power transmission and transformation steel cylinder 8 usually using lifting appliance, placement process
The middle angle for needing to adjust the power transmission and transformation steel cylinder 8 sling, so that the arc channel bar 5 and power transmission and transformation steel cylinder on the utility model
8 alignments are placed again, and in the actual construction process, there are some potential safety problemss for adjustment power transmission and transformation steel cylinder 8.In the present embodiment,
The roller devices 6 are universal rolling wheel, can be aligned with power transmission and transformation steel cylinder 8 by adjusting the utility model angle, safety
It is relatively high.
Embodiment 8
As shown in figure 5, a kind of power transmission and transformation steel cylinder supporting device for welding, exists from the different and improvements of embodiment 6 or 7
In being provided with brake gear 9 on the roller devices 6, the brake gear 9 is service brake arrangement, for lockking the idler wheel dress
Set the idler wheel on 6.It needs to keep stable state in 8 welding process of power transmission and transformation steel cylinder, to reach preferable welding quality, this implementation
In example, the device of the utility model can be locked using the brake gear 9, prevent it from accidental movement occurs, to guarantee to weld
Quality and protection construction personnel's safety.
Embodiment 9
As shown in fig. 6, a kind of power transmission and transformation steel cylinder supporting device for welding, the different and improvement any from embodiment 6 to 8
It is in the roller devices 6 are equipped with damping spring 7, and the damping spring 7 is high-intensitive compressed spring, the damping bullet
7 sets of spring in the connecting rod on the roller devices 6, and be located at the cross bar 1 or the vertical pole 2 and nut below it
Between.When not placing power transmission and transformation steel cylinder 8 on the utility model, due to own wt, the damping spring 7 is in minute-pressure contracting shape
State；When placing power transmission and transformation steel cylinder 8, since load-carrying increases, the 7 compression shrinkage of damping spring increases, and can play buffering
Effect, to protect the utility model itself and power transmission and transformation steel cylinder 8；In addition, using in the utility model load-carrying moving process, it is described
Damping spring 7 can play cushioning effect, so that the utility model can adapt to the transport of power transmission and transformation steel cylinder 8 on roughness pavement
Transfer.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without departing from the spirit of the invention, not inventively design with should
The similar frame mode of technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (9)
1. a kind of power transmission and transformation steel cylinder supporting device for welding, including cross bar (1) and vertical pole (2), the cross bar (1) and the vertical pole
(2) head and the tail connection forms rectangle frame two-by-two, and the quadrangle of the rectangle frame is respectively perpendicular upwards is fixed with vertical bar (4), and feature exists
In: it further include the arc channel bar (5) of opening upwards, arc channel bar (5) bottom is fixedly connected with the vertical pole (2), two sides
It is fixedly connected with the vertical bar (4).
2. a kind of power transmission and transformation steel cylinder supporting device for welding according to claim 1, it is characterised in that: the cross bar (1)
Middle part is also fixedly connected with the vertical pole (2), and the vertical pole (2) is also vertically and fixedly provided with upwards with the cross bar (1) intersection location
The vertical bar (4) is fixedly connected with the arc channel bar (5) between vertical bar (4) described in the vertical pole (2) and two sides.
3. a kind of power transmission and transformation steel cylinder supporting device for welding according to claim 1, it is characterised in that: the vertical bar (4)
Brace (3) are fixedly connected between the cross bar (1) and vertical pole (2).
4. a kind of power transmission and transformation steel cylinder supporting device for welding according to claim 3, it is characterised in that: the cross bar (1),
Vertical pole (2), brace (3), vertical bar (4) and arc channel bar (5) are hollow pipe.
5. a kind of power transmission and transformation steel cylinder supporting device for welding according to any one of claims 1 to 4, it is characterised in that: described
Cushion is fixed on arc channel bar (5) inner headed face.
6. a kind of power transmission and transformation steel cylinder supporting device for welding according to any one of claims 1 to 4, it is characterised in that: also wrap
It includes roller devices (6), the roller devices (6) are fixed on the cross bar (1) and/or the vertical pole (2).
7. a kind of power transmission and transformation steel cylinder supporting device for welding according to claim 6, it is characterised in that: the roller devices
It (6) is universal rolling wheel.
8. a kind of power transmission and transformation steel cylinder supporting device for welding according to claim 6, it is characterised in that: the roller devices
(6) brake gear (9) are provided on.
9. a kind of power transmission and transformation steel cylinder supporting device for welding according to claim 6, it is characterised in that: the roller devices
(6) damping spring (7) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094603.2U CN208483450U (en) | 2018-07-11 | 2018-07-11 | A kind of power transmission and transformation steel cylinder supporting device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094603.2U CN208483450U (en) | 2018-07-11 | 2018-07-11 | A kind of power transmission and transformation steel cylinder supporting device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483450U true CN208483450U (en) | 2019-02-12 |
Family
ID=65246446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094603.2U Expired - Fee Related CN208483450U (en) | 2018-07-11 | 2018-07-11 | A kind of power transmission and transformation steel cylinder supporting device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483450U (en) |
-
2018
- 2018-07-11 CN CN201821094603.2U patent/CN208483450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190711 |