CN209098749U - A kind of annealing device of girth joint - Google Patents
A kind of annealing device of girth joint Download PDFInfo
- Publication number
- CN209098749U CN209098749U CN201821728704.0U CN201821728704U CN209098749U CN 209098749 U CN209098749 U CN 209098749U CN 201821728704 U CN201821728704 U CN 201821728704U CN 209098749 U CN209098749 U CN 209098749U
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- China
- Prior art keywords
- girth joint
- frame
- rack
- electric heating
- supporting table
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Abstract
The utility model discloses a kind of annealing devices of girth joint, are related to technical field of heat treatment.The rack being symmetrical set including two, the supporting table of triangle is installed in the rack by lifting device, the supporting table inclined-plane is set as arcuate structure, the electric heating semi-ring to match with the inclined-plane radian is provided with above supporting table, two electric heating semi-rings of left and right settings form a complete circle by locking device.A kind of annealing device of girth joint of the utility model adjusts the height of electric heating semi-ring by lifting device, to adapt it to the height of girth joint, reduces the transport process of girth joint, reduces the labor intensity of worker.
Description
Technical field
The utility model relates to technical field of heat treatment, and in particular to a kind of annealing device of girth joint.
Background technique
After girth joint heat treatment traditional at present is generally by fixation is tightened with iron wire for the connector of two tubular docking,
Then transhipment cylinder is at annealing device position, if when the location of girth joint height is not it is also desirable to by girth joint
It is moved at the position opposite with annealing device height, this significantly increases the labor intensity of worker, increases girth joint
Heat treatment cost.
Utility model content
For above-mentioned disadvantage existing in the prior art, a kind of annealing device of girth joint of the utility model passes through liter
Falling unit reduces the transport process of girth joint to adjust the height of electric heating semi-ring to adapt it to the height of girth joint, drop
The low labor intensity of worker.
In order to achieve the above technical purposes, the annealing device of a kind of girth joint of the utility model, including two or so
Symmetrically arranged rack is equipped with the supporting table of triangle, the supporting table inclined-plane setting in the rack by lifting device
For arcuate structure, supporting table top is provided with the electric heating semi-ring to match with the inclined-plane radian, and two electricity of left and right settings add
Hot semi-ring forms a complete circle by locking device.
Preferably, front and back is symmetrically arranged with two groups of lifting devices, the lifting device packet respectively in each described rack
The turbine and worm transmission being connected with handwheel wheel shaft is included, the turbine and worm transmission includes the snail being connected with the handwheel
Bar, the worm screw lower section are engaged with turbine, and the turbine side is engaged with ratch, is fixedly installed with sealed tube outside the ratch,
The sealed tube side wall is fixedly installed with mandril, the through-hole and front and back phase in same rack that the mandril passes through the supporting table bottom
It is connected to another mandril of setting.
Further, the rack includes upper layer frame and lower layer's frame, and the lifting device is set to the upper layer frame
On frame, the through-hole passed through for ratch is provided on the frame of upper layer, ratch lower part is fixedly installed with limit plate, the limit plate setting
Between the upper layer frame and the internal clearance of lower layer's frame.
Further, the upper layer frame is fixedly connected at lower layer's frame ends by guide post, and same rack is led
To being fixedly installed with cross bar between column.
Further, lower layer's base of frame is also fixedly installed with idler wheel, is provided with brake valve on idler wheel.
Preferably, the locking device include the deck that is fixedly mounted on the outer wall of one of electric heating semi-ring both ends and
The fixing seat being fixedly mounted on another electric heating semi-ring both ends outer wall is installed with screw, the fixing seat on the deck
On be fixedly installed with thread bush, the threaded hole matched with the screw is provided on the thread bush.
Further, the deck and fixing seat material are insulating materials.
Compared with prior art, the utility model has the following beneficial effects: passing through the rack on the mobile both sides of idler wheel to ring
At the position of weld seam, the height of the electric heating ring of frame upper end is adjusted, by lifting device then to adapt to the position of girth joint
Highly, girth joint is encased in the annulus of two electric heating semi-rings composition, then locking device is recycled to fix girth joint
Wherein, it is heat-treated, reduces the transport process of girth joint, reduce the labor intensity of worker.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: the main view of the utility model；
Fig. 3: the side view of the utility model；
Fig. 4: the structural schematic diagram of lifting device in the utility model；
Fig. 5: the structural schematic diagram of locking device in the utility model.
In figure: 1, rack 11, upper layer frame 12, lower layer's frame 2, lifting device 21, handwheel 22, worm screw 23, whirlpool
Take turns 24, ratch 25, sealed tube 26, mandril 3, supporting table 4, electric heating semi-ring 5, locking device 51, deck 52, fixing seat
53, screw 54, thread bush 6, guide post 7, cross bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The annealing device of a kind of girth joint as shown in FIG. 1 to FIG. 3, including two racks being symmetrical set 1, machine
The supporting table 3 of triangle is installed by lifting device 2,3 inclined-plane of supporting table is set as arcuate structure, 3 top of supporting table on frame 1
It is provided with the electric heating semi-ring 4 to match with the inclined-plane radian, two electric heating semi-rings 4 of left and right settings pass through locking device 5
Composition one complete circle passes through branch in use, girth joint is fastened on inside two electric heating semi-rings 4 by locking device 5
Support platform 3 plays firm supporting role, while realizing two functions of heat treatment and locking using electric heating semi-ring 4, with existing skill
The structure that locking device and annealing device are distinguished in art is completely different, reduces heat treatment cost.
Wherein, front and back is symmetrically arranged with two groups of lifting devices 2 respectively in each rack 1, and lifting device 2 includes and hand
The turbine and worm transmission that 21 wheel shafts are connected is taken turns, as shown in figure 4, turbine and worm transmission includes the worm screw being connected with handwheel 21
22, turbine 23 is engaged with below worm screw 22, has been also meshed with ratch 24 in 23 side of turbine, has been fixedly installed with sealed tube outside ratch 24
25,25 side wall of sealed tube is fixedly installed with mandril 26, the through-hole and front and back phase in same rack 1 that mandril 26 passes through 3 bottom of supporting table
It is connected to another mandril 26 of setting.
Different according to the height of girth joint present position, adjust lifting device height: rotation handwheel, handwheel drive worm screw to turn
Dynamic, worm screw drives turbine rotation, and the ratch being meshed with turbine, which is then realized with the direction of turbine rotation, to be risen or decline, fixed
Sealed tube on ratch is mounted on therefore also to rise or decline, in this way, can be achieved with rising with the mandril that sealed tube is fixedly linked or
Person's decline, when rising, supporting table is jacked up, therefore the electric heating semi-ring positioned at supporting table top is also jacked up, and when decline, is driven
Supporting table moves downward, therefore the electric heating semi-ring positioned at supporting table top also moves downward.
Wherein, rack 1 includes upper layer frame 11 and lower layer's frame 12, and lifting device 2 is set on upper layer frame 11, upper layer
The through-hole passed through for ratch 24 is provided on frame 11,24 lower part of ratch is fixedly installed with limit plate 27, and limit plate 27 is set to
Between upper layer frame 11 and the internal clearance of lower layer's frame 12.In this way, during ratch 24 rises, it can by limit plate 27
To control the degree that ratch 24 rises or declines, be conducive to the stability for safeguarding the apparatus structure.Upper layer frame 11 and lower layer
12 end of frame is fixedly connected by guide post 6, and cross bar 7, lower layer's frame are fixedly installed between the guide post 6 of same rack 1
12 bottom of frame is also fixedly installed with idler wheel 8, is provided with brake valve on idler wheel 8.
Since the position of each girth joint is different, in order to reduce the transhipment of girth joint, heat treatment cost is reduced, by hand steered
Cross bar changes the position of rack using idler wheel, easy to use, behind the position of good rack to be determined, then passes through brake valve progress
The fixation of rack prevents its sliding.
Referring to Fig. 5, locking device 5 includes being fixedly mounted on one of electricity as a further improvement of the utility model,
The fixing seat 54 for heating the deck 51 on 4 both ends outer wall of semi-ring and being fixedly mounted on another 4 both ends outer wall of electric heating semi-ring,
Deck 53 and 54 material of fixing seat are insulating materials.It is installed with screw 53, on deck 51 to ensure screw 53 without departing from out
Deck 51 is fixedly installed with thread bush 54 in fixing seat 52, the threaded hole matched with screw 53, spiral shell is provided on thread bush 54
" ten " font or " T " shaped structure are formed between nail 53 and thread bush 54, and locking device can be made stronger, prevent pine
It is dynamic.Certainly, fixing seat 52 is respectively set at each 4 both ends of electric heating semi-ring and deck 51 is also possible, only need each deck
51 are cooperatively connected just with fixing seat 52, also can guarantee the stability of locking device.
The course of work of the utility model: through the rack 1 on the mobile both sides of idler wheel 8 at the position of girth joint, then lead to
The height for crossing the electric heating semi-ring 4 that lifting device 2 adjusts 1 upper end of rack is filled girth joint with adapting to the position height of girth joint
Enter in the annulus formed to two electric heating semi-rings 4, then recycles locking device 5 that girth joint is fixed wherein, carry out hot place
Reason, reduces the transport process of girth joint, reduces the labor intensity of worker.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solutions in the various embodiments may also be suitably combined for bright book, and forming those skilled in the art can be with
The other embodiments of understanding.
Claims (7)
1. a kind of annealing device of girth joint, it is characterised in that: the rack being symmetrical set including two, in the rack
The supporting table of triangle is installed by lifting device, the supporting table inclined-plane is set as arcuate structure, setting above supporting table
There is the electric heating semi-ring to match with the inclined-plane radian, two electric heating semi-rings of left and right settings form one by locking device
Complete circle.
2. the annealing device of girth joint according to claim 1, it is characterised in that: before distinguishing in each described rack
After be symmetrically arranged with two groups of lifting devices, the lifting device includes the turbine and worm transmission being connected with handwheel wheel shaft, institute
Stating turbine and worm transmission includes the worm screw being connected with the handwheel, is engaged with turbine, the turbine side below the worm screw
It is engaged with ratch, sealed tube is fixedly installed with outside the ratch, the sealed tube side wall is fixedly installed with mandril, and the mandril passes through
The through-hole of the supporting table bottom is connected with another mandril that front and back is oppositely arranged in same rack.
3. the annealing device of girth joint according to claim 2, it is characterised in that: the rack include upper layer frame and
Lower layer's frame, the lifting device are set on the upper layer frame, and the through-hole passed through for ratch, tooth are provided on the frame of upper layer
Bar lower part is fixedly installed with limit plate, and the limit plate is set between the upper layer frame and the internal clearance of lower layer's frame.
4. the annealing device of girth joint according to claim 3, it is characterised in that: the upper layer frame and lower layer's frame
End is fixedly connected by guide post, is fixedly installed with cross bar between the guide post of same rack.
5. the annealing device of girth joint according to claim 4, it is characterised in that: lower layer's base of frame is also fixed
Idler wheel is installed, is provided with brake valve on idler wheel.
6. the annealing device of girth joint according to claim 1, it is characterised in that: the locking device includes fixed peace
It the deck that is installed therein on an electric heating semi-ring both ends outer wall and is fixedly mounted on another electric heating semi-ring both ends outer wall
Fixing seat, be installed with screw on the deck, thread bush be fixedly installed in the fixing seat, is provided on the thread bush
The threaded hole matched with the screw.
7. the annealing device of girth joint according to claim 6, it is characterised in that: the deck and fixing seat material are
Insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728704.0U CN209098749U (en) | 2018-10-24 | 2018-10-24 | A kind of annealing device of girth joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821728704.0U CN209098749U (en) | 2018-10-24 | 2018-10-24 | A kind of annealing device of girth joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098749U true CN209098749U (en) | 2019-07-12 |
Family
ID=67156383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821728704.0U Expired - Fee Related CN209098749U (en) | 2018-10-24 | 2018-10-24 | A kind of annealing device of girth joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789324A (en) * | 2022-05-26 | 2022-07-26 | 江阴怡源设备安装有限公司 | Auxiliary device for quickly disassembling large coupler and using method |
| CN116987876A (en) * | 2023-09-26 | 2023-11-03 | 南通沿江管业有限公司 | Tool for heat treatment of pipeline welding |
-
2018
- 2018-10-24 CN CN201821728704.0U patent/CN209098749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789324A (en) * | 2022-05-26 | 2022-07-26 | 江阴怡源设备安装有限公司 | Auxiliary device for quickly disassembling large coupler and using method |
| CN116987876A (en) * | 2023-09-26 | 2023-11-03 | 南通沿江管业有限公司 | Tool for heat treatment of pipeline welding |
| CN116987876B (en) * | 2023-09-26 | 2023-12-08 | 南通沿江管业有限公司 | Tool for heat treatment of pipeline welding |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20201024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |