CN207858171U - Steel-pipe pile welds misalignment amount adjusting apparatus - Google Patents
Steel-pipe pile welds misalignment amount adjusting apparatus Download PDFInfo
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- CN207858171U CN207858171U CN201820184882.5U CN201820184882U CN207858171U CN 207858171 U CN207858171 U CN 207858171U CN 201820184882 U CN201820184882 U CN 201820184882U CN 207858171 U CN207858171 U CN 207858171U
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- anchor ear
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Abstract
The utility model belongs to mechanical equipment technical field.A kind of steel-pipe pile welds misalignment amount adjusting apparatus, including supporting rack and hoop component, and main support slot and at least two pair support slots are offered on support frame as described above；The hoop component includes the arc anchor ear that multi-disc matching pivot joint is arranged and the open-and-close mechanism being arranged between two arc anchor ears of head and the tail, arc anchor ear matching fitting described in multi-disc is arranged on the outer wall of steel-pipe pile, and open-and-close mechanism driving adjusts the folding amount of the two arc anchor ears of head and the tail；Axis pin is provided in the main support slot and secondary support slot, the arc anchor ear support is arranged on axis pin.The utility model overall structure is simple, processing safety is high, operation is convenient, while reducing cost of labor, improves production efficiency, improves product quality stability.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and in particular to a kind of steel-pipe pile welding misalignment amount adjusting apparatus.
Background technology
At present in wind-powered electricity generation industry inside and outside tower or multitube stake when girth welding, because barrel diameter is larger, generally use group pair
Machine form carries out unfitness of butt joint adjustment.This mode quantities is big, and group is longer to the time, it is desirable that the work capacity of worker is strong.And because
Disk perimeter mode need to first be carried out and carry out unfitness of butt joint calculating, needed after welding a segment length, rotation shell ring adjusts new position and carries out group
It is right.And this mode generates deviation once welding, or there is mistake when measurement, when calculating, finally it will be easy to make when welding ending
Occur at the case where unfitness of butt joint is excessive or cylinder indent.There is only great hidden danger of quality for this mode, to generate product report
Useless danger, and virtually also reduce production efficiency and product quality.
Invention content
The purpose of this utility model is in view of the above problems and insufficient, provide it is a kind of reasonable in design, can
Raising group reduces equipment use cost and cost of labor to shell ring unfitness of butt joint regulated efficiency, ensures the steel-pipe pile weldering of product quality
Wrong side amount adjusting apparatus.
In order to achieve the above objectives, it is adopted the technical scheme that：
A kind of steel-pipe pile welding misalignment amount adjusting apparatus, including：Supporting rack, offer on support frame as described above main support slot and
At least two secondary support slots；And hoop component, the hoop component include arc anchor ear and the setting of multi-disc matching pivot joint setting
Open-and-close mechanism between two arc anchor ears of head and the tail, arc anchor ear matching fitting described in multi-disc are arranged on the outer wall of steel-pipe pile,
And the open-and-close mechanism driving adjusts the folding amount of the two arc anchor ears of head and the tail；Setting in the main support slot and secondary support slot
There are axis pin, the arc anchor ear support to be arranged on axis pin.
The main support slot inner support is provided with the hinging pin shaft of corresponding two arcs anchor ear, is arranged in the pair support slot
There is support axis pin, and arc anchor ear matching fitting is slidably supported on the support axis pin.
Support frame as described above includes main backstop and the secondary supporting rack in main backstop both sides is arranged, and main backstop and pair support
Main support slot and secondary support slot are offered on frame respectively.
The main backstop and secondary supporting rack are that channel steel welding forms.
Hoop component includes upper arc anchor ear, lower-left arc anchor ear and bottom right arc anchor ear, and the open-and-close mechanism includes solid
The fixed fold-line-shaped being arranged in bottom right arc anchor ear end in the pedestal of upper arc anchor ear end, pivot joint that is arranged shores frame, Yi Jishe
It sets in pedestal and shores the power push-rod between frame.
The power push-rod is jack or hydraulic cylinder.
The arc anchor ear includes two arc wing plates, the web being arranged between two wing plates and is radially arranged on two
Bearing rib between wing plate, the bearing rib inner end stretches out the wing plate inside edge, and support is bonded with steel-pipe pile.
It is provided with lifting lifting lug on the arc anchor ear of the top.
Using above-mentioned technical proposal, acquired advantageous effect is：
The utility model overall structure is simple, processing safety is high, operation is convenient, while reducing cost of labor, carries
High efficiency improves product quality stability.
The box girder construction that the arc anchor ear of the utility model is welded using wing plate and web, strengthens overall structure and steps up
Dispersion pressure is concentrated on bearing rib again while intensity, for cylinder when receiving all angles load pressure, unfitness of butt joint can
Uniformly adjustment.
The support frame structure of the utility model is formed using more channel steels, is ensureing enough bearing strengths simultaneously, weight
It is lighter, cost is reduced, and opposite connecting pin axis body accumulates floor space smaller, but overally support and more stablize, is conducive to cylinder
Section group is to operation.
The structure design of the hoop component of the utility model, can be while ensureing to transmit enough clamping forces, and can be
When folding, shell ring placement and process transfer, adjustment welding unfitness of butt joint are not influenced, and guarantee welding quality overcomes and deposits in the prior art
Technical barrier, have prodigious promotional value and use value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the right side structural representation of Fig. 1.
Fig. 3 is the structural schematic diagram of the working condition of the utility model.
Fig. 4 is the enlarged structure schematic diagram of utility model works state.
Serial number in figure：101 be main backstop, 102 be secondary supporting rack, 103 be hinging pin shaft, 104 be support axis pin, 201
It is lower-left arc anchor ear for upper arc anchor ear, 202,203 be bottom right arc anchor ear, 204 is pedestal, 205 to shore frame, 206 be
Jack, 301 be wing plate, 302 be bearing rib, 303 be lifting lifting lug.
Specific implementation mode
It elaborates to specific embodiment of the present utility model below in conjunction with attached drawing.
Referring to Fig. 1-Fig. 4, a kind of steel-pipe pile of the utility model welds misalignment amount adjusting apparatus, including supporting rack and anchor ear group
Part, supporting rack include main backstop 101 and the secondary supporting rack 102 in 101 both sides of main backstop are arranged, and main backstop and pair support
Main support slot and secondary support slot are offered on frame respectively, the main backstop and secondary supporting rack are that channel steel welding forms.
Hoop component includes the upper arc anchor ear 201 of matching pivot joint setting, lower-left arc anchor ear 202 and bottom right arc anchor ear 203, Yi Jishe
The open-and-close mechanism between two arc anchor ears of head and the tail is set, open-and-close mechanism includes the platform for being fixed at 201 end of arc anchor ear
Seat 204, pivot joint are arranged the fold-line-shaped in bottom right arc anchor ear end and shore frame 205 and setting in pedestal and shore between frame
Jack 206.The action drives of jack adjust the folding amount and clamping force of the two arc anchor ears of head and the tail；In main support slot
Support is provided with the hinging pin shaft 103 of corresponding lower-left arc anchor ear 202 and bottom right arc anchor ear 203, is arranged in secondary support slot
There is support axis pin 104, and lower-left arc anchor ear 202 and the matching fitting of bottom right arc anchor ear 203 are slidably supported on support axis pin 104
On, lifting lifting lug 303 is provided on upper arc anchor ear 201.
Upper arc anchor ear 201, lower-left arc anchor ear 202 and bottom right arc anchor ear 203 include two arc wing plates 301, set
The bearing rib 302 set the web between two wing plates 301 and be radially arranged between two wing plates 301, bearing rib
302 inner ends stretch out 301 inside edge of wing plate, and support is bonded with steel-pipe pile, and intermediate bearing rib is at radial every 30 ° of progress
Centripetal welding, the preferred number of all bearing ribs is 18 in hoop component, and requires prominent wing plate inside edge 30mm, is used
In holding cylinder tightly, this mode can effectively increase the opposite pressure of jack transmission.
When mounted, using from down to up, the mounting means of first intermediate and then both sides.First by main backstop and secondary supporting rack
Position is fixed on ground, adjusts interstitial site to control whole left and right and high and low position.Install main backstop and with it is auxiliary
After supporting rack, the hinging pin shaft of fixed lower-left arc anchor ear and bottom right arc anchor ear is installed in the main support slot of main backstop,
Lower-left arc anchor ear and bottom right arc anchor ear are installed respectively again after placing naturally.
The bearing rib inner ring diameter of the misalignment amount adjusting apparatus is 2000mm, disclosure satisfy that most of multitube stake and small-sized
The wrong scalar adjustment of the cylinders with small diameter such as land wind-powered electricity generation welding.According to off-the-shelf item demand, general ocean wind-powered electricity generation multitube stake outer diameter control
System is in Φ 2000mm.
Its course of work is：Specific practical operation is as shown in Figure 3, Figure 4, now by will group this mistake is placed on naturally to cylinder
On the amount adjusting apparatus of side, lid closes portion's clasping structure, and between being placed in pedestal by jack and shore frame, adjustment jack pressure is high
Degree reaches enclasping force transmission process, whole inner circle is made to reduce.For cylinder because of multi-direction extruding stress, opposite position while welding will be automatic
The whole unfitness of butt joint of adjustment.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (8)
1. a kind of steel-pipe pile welds misalignment amount adjusting apparatus, which is characterized in that including：
Supporting rack offers main support slot and at least two secondary support slots on support frame as described above；
And hoop component, the hoop component include the arc anchor ear of multi-disc matching pivot joint setting and are arranged in two arcs of head and the tail
Open-and-close mechanism between shape anchor ear, arc anchor ear matching fitting described in multi-disc is arranged on the outer wall of steel-pipe pile, and the folding
Mechanism driving adjusts the folding amount of the two arc anchor ears of head and the tail；
Axis pin is provided in the main support slot and secondary support slot, the arc anchor ear support is arranged on axis pin.
2. steel-pipe pile according to claim 1 welds misalignment amount adjusting apparatus, which is characterized in that branch in the main support slot
Support is provided with the hinging pin shaft of corresponding two arcs anchor ear, is provided with support axis pin in the pair support slot, and the arc is embraced
Hoop matching fitting is slidably supported on the support axis pin.
3. steel-pipe pile according to claim 1 welds misalignment amount adjusting apparatus, which is characterized in that support frame as described above includes master
Supporting rack and the secondary supporting rack in main backstop both sides is set, offered respectively on main backstop and secondary supporting rack main support slot and
Secondary support slot.
4. steel-pipe pile according to claim 3 welds misalignment amount adjusting apparatus, which is characterized in that the main backstop and pair
Supporting rack is that channel steel welding forms.
5. steel-pipe pile according to claim 1 welds misalignment amount adjusting apparatus, which is characterized in that hoop component includes upper arc
Shape anchor ear, lower-left arc anchor ear and bottom right arc anchor ear, the open-and-close mechanism include being fixed at arc anchor ear end
Pedestal, pivot joint are arranged the fold-line-shaped in bottom right arc anchor ear end and shore frame and be arranged in pedestal and shore dynamic between frame
Push bar.
6. steel-pipe pile according to claim 5 welds misalignment amount adjusting apparatus, which is characterized in that the power push-rod is thousand
Jin top or hydraulic cylinder.
7. steel-pipe pile according to claim 1 welds misalignment amount adjusting apparatus, which is characterized in that the arc anchor ear includes
Two arc wing plates, the web being arranged between two wing plates and the bearing rib being radially arranged between two wing plates, the branch
It supports gusset inner end and stretches out the wing plate inside edge, and be bonded support with steel-pipe pile.
8. steel-pipe pile according to claim 1 welds misalignment amount adjusting apparatus, which is characterized in that be located at the arc of the top
Lifting lifting lug is provided on anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184882.5U CN207858171U (en) | 2018-02-02 | 2018-02-02 | Steel-pipe pile welds misalignment amount adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820184882.5U CN207858171U (en) | 2018-02-02 | 2018-02-02 | Steel-pipe pile welds misalignment amount adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207858171U true CN207858171U (en) | 2018-09-14 |
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ID=63461002
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820184882.5U Active CN207858171U (en) | 2018-02-02 | 2018-02-02 | Steel-pipe pile welds misalignment amount adjusting apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436359A (en) * | 2019-08-16 | 2019-11-12 | 上海市机电设计研究院有限公司 | For lifting the corner variable diameter operation platform of wind-powered electricity generation Prefabricated Concrete tower |
| CN114918610A (en) * | 2021-12-06 | 2022-08-19 | 中国化学工程第四建设有限公司 | Device and method for repairing misalignment allowance of butt joint of aluminum-magnesium alloy barrel body |
-
2018
- 2018-02-02 CN CN201820184882.5U patent/CN207858171U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436359A (en) * | 2019-08-16 | 2019-11-12 | 上海市机电设计研究院有限公司 | For lifting the corner variable diameter operation platform of wind-powered electricity generation Prefabricated Concrete tower |
| CN110436359B (en) * | 2019-08-16 | 2024-02-23 | 上海市机电设计研究院有限公司 | Corner reducing construction platform for hoisting wind power precast concrete tower barrel |
| CN114918610A (en) * | 2021-12-06 | 2022-08-19 | 中国化学工程第四建设有限公司 | Device and method for repairing misalignment allowance of butt joint of aluminum-magnesium alloy barrel body |
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