CN100436034C - Welder support gear of high pressure dry welding experimental cabin - Google Patents
Welder support gear of high pressure dry welding experimental cabin Download PDFInfo
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- CN100436034C CN100436034C CNB2006100731638A CN200610073163A CN100436034C CN 100436034 C CN100436034 C CN 100436034C CN B2006100731638 A CNB2006100731638 A CN B2006100731638A CN 200610073163 A CN200610073163 A CN 200610073163A CN 100436034 C CN100436034 C CN 100436034C
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- upper bracket
- frame
- high pressure
- support frame
- welder
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Abstract
The present invention discloses a welder support frame device of a high pressure dry welding experimental cabin, which comprises a lower support frame, an upper support frame left frame, an upper support frame right frame, a welder drive device and a welder, wherein the lower support frame is arranged in the cabin body of the high pressure dry welding experiment cabin and comprises a lower support frame screw rod, a lower support frame left nut and a lower support frame right nut, and the lower support frame left nut and the lower support frame right nut are arranged on both ends of the lower support frame screw rod; the upper support frame left frame is arranged on the lower support frame left nut, a screw rod is arranged on the upper support frame left frame, and an upper support frame left support bar is arranged for matching the screw rod; the upper support frame right frame is arranged on the lower support frame right nut, a screw rod is arranged on the upper support frame right frame, and an upper support frame right support bar is arranged for matching the screw rod; the left end of the welder drive device is pivoted on the upper support frame left support bar, and the right end of the welder drive device is pivoted on the upper support frame right support bar; the welder is arranged on the welder drive device. The present invention realizes the purpose that the welder can be used for welding in the horizontal direction and the vertical direction and changes the way that the welder can be used for welding only in a single direction through the traditional support frame device.
Description
Technical field
The present invention relates to welder support, particularly relate to a kind of welder support device that can realize the comprehensive welding of welding machine that is applied to dry welded high pressure test compartment.
Background technology
At present, mainly can be divided into three kinds of shroud tub type, high pressure type and gerotor types to the repair by welding of submarine pipeline dry type.The high pressure welding is the reliable maintenance technique of the thing of important structure under water of present extensive use, but there are significant difference in behavior of hyperbaric environment electric arc and the behavior of air ambient electric arc, because pressure of ambient gas, the environmental gas composition, the variation of factors such as repair by welding subject material characteristic, the capital makes the welding arc characteristic, metallurgy characteristic and welding procedure characteristic are subjected to influence in various degree, thereby before welding repairing work under water, all need welding condition is studied at every turn, just need set up corresponding high pressure dry STUDY ON THE WELDING experimental rig, the main body of experimental rig is exactly a dry welded high pressure test compartment for this reason.
Existing high pressure soldering test device, what scale was less generally only welds at flat board or a kind of workpiece of pipeline, and larger is general by changing the needs that a whole set of welder support device adapts to flat board, these two kinds of workpiece welding of pipeline.The most important thing is that traditional holder device can only make welding machine along single direction welding, such as making the welding machine along continuous straight runs or vertically welding, can not make welding machine carry out omnibearing welding, this feasible inconvenience very that operates.Above-mentioned shortcoming has reduced test efficiency undoubtedly, has increased experimentation cost.
Summary of the invention
The purpose of this invention is to provide a kind of welder support device that can realize the comprehensive welding of welding machine that is applied to dry welded high pressure test compartment.
For achieving the above object, the present invention takes technical scheme: a kind of welder support device of dry welded high pressure test compartment, it includes: a lower carriage, it is arranged in the cabin body of dry welded high pressure test compartment, lower carriage left side nut and the right nut of lower carriage that described lower carriage includes support leading screw and these lower carriage leading screw two ends are set; One upper bracket left side frame, it is arranged on the nut of a described lower carriage left side, and this upper bracket left side frame is provided with leading screw, and cooperates this leading screw to be connected with upper bracket left side support bar; The right frame of one upper bracket, it is arranged on the right nut of described lower carriage, and the right frame of this upper bracket is provided with leading screw, and cooperates this leading screw to be connected with the right support bar of a upper bracket; One welding machine drive unit, its left end are articulated on the support bar of a described upper bracket left side, and its right-hand member is articulated on the right support bar of described upper bracket; One welding machine, it is arranged on the described welding machine drive unit.
In practical operation, be provided with slide rail in the cabin body of described dry welded high pressure test compartment, this slide rail is provided with a Plan sliding transporting vehicle, and described lower carriage is arranged on this Plan sliding transporting vehicle.
In the welder support device of above-mentioned dry welded high pressure test compartment, described welding machine drive unit includes a frame, and this frame left end is articulated on the support bar of a described upper bracket left side, and this frame right-hand member is articulated on the right support bar of described upper bracket; Described frame is provided with a slide rail, and this slide rail is provided with a sliding motor, and described welding machine is set on this sliding motor.
In addition, two sections rotation directions are opposite about described lower carriage leading screw, and the one end is provided with support lead-screw driving device.Described lower carriage lead-screw driving device can be for taking turns or a motor on the other hand.
In addition, an end of the leading screw of the leading screw of the left frame of described upper bracket and the right frame of upper bracket is respectively arranged with a upper bracket lead-screw driving device.Described upper bracket lead-screw driving device can be for taking turns or a motor on the other hand.
The present invention is owing to take above design, it has the following advantages: the present invention drives the leading screw rotation that connects separately by each handwheel of rotation, thereby change the position of frame, and then realize the welding of welding machine to horizontal direction and vertical direction, changed traditional holder device and can only make the drawback of welding machine along single direction welding.In addition, the present invention is easy to use, maintenance is simple, can increase substantially test efficiency, reduces the test difficulty, save experimentation cost.
Description of drawings
Structural representation when Fig. 1 carries out the welding of horizontal level for the present invention to workpiece to be welded
Fig. 2 is the right view of Fig. 1
Structural representation when Fig. 3 carries out the welding of upright position for the present invention to workpiece to be welded
The specific embodiment
As shown in Figure 1 and Figure 2, be the welder support device of a kind of dry welded high pressure test compartment provided by the present invention, it includes:
One lower carriage 2, it is arranged in the cabin body 1 of dry welded high pressure test compartment, lower carriage left side nut 22 and the right nut 23 of lower carriage that lower carriage 2 includes support leading screw 21 and these lower carriage leading screw 21 two ends are set;
One upper bracket left side frame 3, it is arranged on the nut 22 of a lower carriage left side, and upper bracket left side frame 3 is provided with leading screw 31, and cooperates leading screw 31 to be connected with upper bracket left side support bar 32;
The right frame 4 of one upper bracket, it is arranged on the right nut 23 of lower carriage, and the right frame 4 of upper bracket is provided with leading screw 41, and cooperates leading screw 41 to be connected with the right support bar 42 of a upper bracket;
One welding machine drive unit 5, its left end are articulated on the support bar 32 of a upper bracket left side, and its right-hand member is articulated on the right support bar 42 of upper bracket;
One welding machine 6, it is arranged on the welding machine drive unit 5.
In the present invention, be provided with slide rail 11 in the cabin body 1 of dry welded high pressure test compartment, slide rail 11 is provided with a Plan sliding transporting vehicle 12, and above-mentioned lower carriage 2 just is arranged on this Plan sliding transporting vehicle 12.Plan sliding transporting vehicle 12 is used for the support entire bracket, and after the door that opens the cabin soon of cabin body was opened like this, Plan sliding transporting vehicle 12 just can the support entire bracket pass in and out experimental cabin, is convenient to change weldment.
In the present embodiment, welding machine drive unit 5 includes a frame 51 specifically, and these frame 51 left ends are articulated on the above-mentioned upper bracket left side support bar 32, and these frame 51 right-hand members are articulated on the right support bar 42 of above-mentioned upper bracket; Also be provided with a slide rail 52 on the frame 51, slide rail 52 is provided with a sliding motor 53, and above-mentioned welding machine 6 is set on the sliding motor 53.
Two sections rotation directions are opposite about above-mentioned lower carriage leading screw 21, and the one end is provided with support lead-screw driving device; This lower carriage lead-screw driving device can be for taking turns or a motor on the other hand, and perhaps other can drive the device of lower carriage leading screw 21 rotations, and in the present embodiment, the lower carriage lead-screw driving device is specially a handwheel 24.
In addition, an end of the leading screw 41 of the leading screw 31 of upper bracket left side frame and the right frame of upper bracket is respectively arranged with a upper bracket lead-screw driving device; This upper bracket lead-screw driving device can be for taking turns or a motor on the other hand, and perhaps other can drive the device of leading screw 31,41 rotations, and in the present embodiment, the upper bracket lead-screw driving device is specially handwheel 33,43.
The present invention when in use, by two block pressur plates about bolting with Work-sheet pressing to be welded (pressing plate is not shown in the figures) on base plate, when upper bracket left side support bar 32 and the right support bar 42 of upper bracket during in position as shown in Figure 1, just can slide along slide rail 52, carry out the welding of horizontal level thereby drive 6 pairs of workpiece to be welded of welding by driving sliding motor 53.In the time need carrying out the welding of upright position to workpiece to be welded, as shown in Figure 3, at first rotate the handwheel 24 of lower carriage leading screw 21 1 ends, thereby drive 21 rotations of lower carriage leading screw, because two sections rotation directions are opposite about support leading screw 21, the lower carriage left side nut 22 and the lower carriage right side nut 23 that are arranged on lower carriage leading screw 21 two ends like this just outwards move simultaneously inwards or simultaneously; When rotation hand wheel 24 moves lower carriage left side nut 22 and the right nut 23 of lower carriage simultaneously inwards, distinguish rotation hand wheel 33 again, 43 drive leading screw 31,41 rotations, and then driving upper bracket left side support bar 32 moves downward, the right support bar 42 of upper bracket moves upward, because frame 51 and upper bracket left side support bar 32, be pivot joint between the right support bar 42 of upper bracket, so frame 51 can be around right support bar 42 rotations of upper bracket left side support bar 32 and upper bracket, and finally be positioned at as shown in Figure 3 position, at this moment can slide along slide rail 52 by driving sliding motor 53, carry out the welding of upright position thereby drive 6 pairs of workpiece to be welded of welding machine.
Claims (10)
1, a kind of welder support device of dry welded high pressure test compartment is characterized in that it includes;
One lower carriage, it is arranged in the cabin body of dry welded high pressure test compartment, lower carriage left side nut and the right nut of lower carriage that described lower carriage includes support leading screw and these lower carriage leading screw two ends are set;
One upper bracket left side frame, it is arranged on the nut of a described lower carriage left side, and this upper bracket left side frame is provided with leading screw, and cooperates this leading screw to be connected with upper bracket left side support bar;
The right frame of one upper bracket, it is arranged on the right nut of described lower carriage, and the right frame of this upper bracket is provided with leading screw, and cooperates this leading screw to be connected with the right support bar of a upper bracket;
One welding machine drive unit, its left end are articulated on the support bar of a described upper bracket left side, and its right-hand member is articulated on the right support bar of described upper bracket;
One welding machine, it is arranged on the described welding machine drive unit.
2, the welder support device of dry welded high pressure test compartment according to claim 1, it is characterized in that: be provided with slide rail in the cabin body of described dry welded high pressure test compartment, this slide rail is provided with a Plan sliding transporting vehicle, and described lower carriage is arranged on this Plan sliding transporting vehicle.
3, the welder support device of dry welded high pressure test compartment according to claim 1, it is characterized in that: described welding machine drive unit includes a frame, this frame left end is articulated on the support bar of a described upper bracket left side, and this frame right-hand member is articulated on the right support bar of described upper bracket; Described frame is provided with a slide rail, and this slide rail is provided with a sliding motor, and described welding machine is set on this sliding motor.
4, the welder support device of dry welded high pressure test compartment according to claim 2, it is characterized in that: described welding machine drive unit includes a frame, this frame left end is articulated on the support bar of a described upper bracket left side, and this frame right-hand member is articulated on the right support bar of described upper bracket; Described frame is provided with a slide rail, and this slide rail is provided with a sliding motor, and described welding machine is set on this sliding motor.
5, according to the welder support device of claim 1 or 2 or 3 or 4 described dry welded high pressure test compartments, it is characterized in that: two sections rotation directions are opposite about described lower carriage leading screw, and the one end is provided with support lead-screw driving device.
6, the welder support device of dry welded high pressure test compartment according to claim 5 is characterized in that: described lower carriage lead-screw driving device is a handwheel or a motor.
7, according to the welder support device of claim 1 or 2 or 3 or 4 or 6 described dry welded high pressure test compartments, it is characterized in that: an end of the leading screw of described upper bracket left side frame and the leading screw of the right frame of upper bracket is respectively arranged with a upper bracket lead-screw driving device.
8, the welder support device of dry welded high pressure test compartment according to claim 7 is characterized in that: described upper bracket lead-screw driving device is a handwheel or a motor.
9, the welder support device of dry welded high pressure test compartment according to claim 5 is characterized in that: an end of the leading screw of described upper bracket left side frame and the leading screw of the right frame of upper bracket is respectively arranged with a upper bracket lead-screw driving device.
10, the welder support device of dry welded high pressure test compartment according to claim 9 is characterized in that: described upper bracket lead-screw driving device is a handwheel or a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100731638A CN100436034C (en) | 2006-04-10 | 2006-04-10 | Welder support gear of high pressure dry welding experimental cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100731638A CN100436034C (en) | 2006-04-10 | 2006-04-10 | Welder support gear of high pressure dry welding experimental cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1833810A CN1833810A (en) | 2006-09-20 |
| CN100436034C true CN100436034C (en) | 2008-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100731638A Expired - Fee Related CN100436034C (en) | 2006-04-10 | 2006-04-10 | Welder support gear of high pressure dry welding experimental cabin |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101758334A (en) * | 2008-12-25 | 2010-06-30 | 北京石油化工学院 | Underwater welding test chamber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133180A (en) * | 1975-07-02 | 1979-01-09 | Compagnie Francaise Des Petroles | Apparatus for welding submerged pipe ends |
| JPH11138259A (en) * | 1997-11-07 | 1999-05-25 | Mitsubishi Heavy Ind Ltd | Underwater welding equipment |
| CN1539702A (en) * | 2003-04-25 | 2004-10-27 | 北京石油化工学院 | 'cabin inside cabin' type working space for welding subwater pipeline in dry mode and under normal pressure |
| CN2908005Y (en) * | 2006-04-10 | 2007-06-06 | 中国海洋石油总公司 | Welding machine holding device of high voltage dry welding experimental cabin |
-
2006
- 2006-04-10 CN CNB2006100731638A patent/CN100436034C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133180A (en) * | 1975-07-02 | 1979-01-09 | Compagnie Francaise Des Petroles | Apparatus for welding submerged pipe ends |
| JPH11138259A (en) * | 1997-11-07 | 1999-05-25 | Mitsubishi Heavy Ind Ltd | Underwater welding equipment |
| CN1539702A (en) * | 2003-04-25 | 2004-10-27 | 北京石油化工学院 | 'cabin inside cabin' type working space for welding subwater pipeline in dry mode and under normal pressure |
| CN2908005Y (en) * | 2006-04-10 | 2007-06-06 | 中国海洋石油总公司 | Welding machine holding device of high voltage dry welding experimental cabin |
Non-Patent Citations (2)
| Title |
|---|
| 高压焊接试验舱的设计及其关键问题研究. 陈家庆等.石油矿场机械，第33卷第3期. 2004 |
| 高压焊接试验舱的设计及其关键问题研究. 陈家庆等.石油矿场机械，第33卷第3期. 2004 * |
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| Publication number | Publication date |
|---|---|
| CN1833810A (en) | 2006-09-20 |
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Granted publication date: 20081126 Termination date: 20120410 |