CN105856130A - GIS shell flange butt joint tool - Google Patents
GIS shell flange butt joint tool Download PDFInfo
- Publication number
- CN105856130A CN105856130A CN201610330253.4A CN201610330253A CN105856130A CN 105856130 A CN105856130 A CN 105856130A CN 201610330253 A CN201610330253 A CN 201610330253A CN 105856130 A CN105856130 A CN 105856130A
- Authority
- CN
- China
- Prior art keywords
- gripping member
- shell flange
- push rod
- flange
- rotating push
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The invention discloses a GIS shell flange butt joint tool. The GIS shell flange butt joint tool comprises a fixed clamping piece and a movable clamping piece. A clamping part used for clamping a first shell flange is arranged on the fixed clamping piece. The movable clamping piece comprises a rotating push rod. A pushing part used for pushing a second shell flange in butt joint with the first shell flange in the axis direction of the rotating push rod is arranged at one end of the rotating push rod. The pushing part is opposite to the clamping part. A clamping space used for clamping the first shell flange and the second shell flange is formed between the pushing part and the clamping part. Through cooperative usage of pairwise butt joint devices, the problem that in the prior art, many people exert force to directly push the shell flanges, and consequently force exerting is not uniform can be solved, and the whole butt joint process is stable and labor-saving.
Description
Technical field
The present invention relates to a kind of GIS barrel body flange butting tooling.
Background technology
GIS switchgear because of it possess that compact conformation, floor space be little, high reliability and be widely used.GIS switchgear is when installing, and equipment interconnection operation is essential.During wherein shell flange mating operation is all assembly works, link the most rambunctious.In shell flange docking operation, need the enclasping force between overcoming the conductor of inner barrel and electrically connecting.Use original method at present, the most people push hard cylinder together, utilize manpower to realize cylinder docking, therefore, unavoidably there will be firmly uneven, Disalignment, thus causing the damage electrically connecting fingertip, the loop resistance causing cylinder overall is defective or the pressure appearance phenomenon such as puncturing of Insulation Test.Inner barrel parts damage can cause doing over again of assembly work, increases production cost.It addition, cylinder docks when, be to use pillar alignment pin to carry out centering location, after using, this alignment pin outwards extracted relatively elaborate, and in-convenience in use.
Summary of the invention
It is an object of the invention to provide a kind of GIS barrel body flange butting tooling, to solve existing shell flange docking operation easily occurs the cylinder technical problem that firmly inequality causes inner barrel parts to damage.
nullIn order to realize object above,In the present invention, the technical scheme of GIS barrel body flange butting tooling is as follows: GIS barrel body flange butting tooling,Including fixation clamp gripping member and moveable gripping member,Fixation clamp gripping member is provided with the clamping part for clamping the first shell flange,Described moveable gripping member includes rotating push rod,One end of described rotating push rod is provided with the pushing part for the second shell flange docked along the axis direction pushing tow of rotating push rod and the first shell flange,Described pushing part is oppositely arranged with described clamping part,Formed for clamping the first shell flange and the grasping part of the second shell flange between described pushing part and clamping part,The other end of described rotating push rod is provided with the turning handle for driving rotating push rod to rotate about the axis thereof,Described turning handle is articulated and connected with described rotating push rod and hinge axes between the two is vertical with the axis of described rotating push rod.
Described pushing part includes push block, is connected by ball-joint between described push block with described rotating push rod.
Described ball-joint include spherical axle connect, nut, screw plug, described spherical axle connects has spherical portion, described screw plug is connected with nut thread, and described screw plug and nut are formed with the spherical hollow space for accommodating described spherical portion, and described push block is arranged on described screw plug.
Described fixation clamp gripping member includes horizontal segment and vertical section, described vertical section is provided with grip block, described clamping part is formed by described grip block, and described vertical section is provided with the screwed hole being threaded into for alignment pin, and the axis of described screwed hole is parallel with the axis of described rotating push rod.
Described screwed hole internal coiling is equipped with described alignment pin, described alignment pin includes the inserting paragraph in the flange hole for being inserted into the first described shell flange and the second shell flange, and described inserting paragraph has the guide cone gradually tapered up in the direction of insertion along alignment pin.
Described alignment pin also include thread segment and for coordinating with spanner so that alignment pin rotate square toes section, thread segment, between described inserting paragraph and square toes section, is formed between described square toes section and described thread segment and moving towards the first shell flange direction of alignment pin is carried out spacing limited step.
Described grip block is provided with the clamping face for fastening with the flange face of the first shell flange, and described clamping face is vertical with the axis of described alignment pin.
Described moveable gripping member includes for being assemblied in the fixed support portion on described horizontal segment along described horizontal segment axis direction guiding movement, described rotating push rod Screw assembly is on described fixed support portion, described fixed support portion is provided with the pilot hole inserted for described horizontal segment, and fixation clamp gripping member or moveable gripping member are provided with the locking structure of locking fixation clamp gripping member and the relative position of moveable gripping member after moving to setting position at moveable gripping member.
Described moveable gripping member includes vertically extending fixing supporting section, described pilot hole is arranged on described fixing supporting section, described locking structure is arranged on the horizontal segment of described fixation clamp gripping member, is formed with the bit space that allows that the insertion to described alignment pin steps down between described fixation clamp gripping member and moveable gripping member.
Locking structure described in root includes the mobile locking slide block being assemblied on horizontal segment, and on locking slide block, Screw assembly has end in use to hold out against the trip bolt on described horizontal segment sidewall or fastening bolt.
Beneficial effects of the present invention: the GIS barrel body flange butting tooling of the present invention when in use, be in pairs with the use of, two these docking facilities lay respectively at the both sides up and down of the docking location of the first shell flange and the second shell flange, are arranged symmetrically with as far as possible.Regulation fixation clamp gripping member and the relative position of moveable gripping member, make the flange of the first shell flange to be docked and the second shell flange be positioned at the grasping part of docking facilities.The clamping part of fixation clamp gripping member is close on the flange face away from the second shell flange of the first shell flange.Now, rotating rotating push rod, pushing part pushes the second shell flange makes it move closer to the first shell flange.When distance between the second shell flange and the first shell flange is in the range of appropriate, alignment pin is inserted in the corresponding flange hole of the first shell flange, the second shell flange, it is achieved centering.Again rotate rotating push rod, until the first shell flange and the contact of the second shell flange, penetrate docking bolt and fasten, completing mating operation.By paired docking facilities with the use of, many people of the prior art can be avoided firmly directly to push away shell flange and the most uneven problem that causes, it is achieved whole docking operation is steady and laborsaving, can effectively stop the phenomenon of inner barrel parts damage.During rotating rotating push rod, if the power of needs applying is bigger, can easily change the angle of rotating push rod and turning handle, make both become 90 degree of angles, it is simple to rotating push rod is exerted a force.
Accompanying drawing explanation
Fig. 1 is the structural representation of GIS barrel body flange butting tooling of the present invention;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structural representation of the locking structure in Fig. 1;
Fig. 4 is the structural representation of the turning handle in Fig. 1;
Fig. 5 is the structural representation of the fixation clamp gripping member in Fig. 1.
Detailed description of the invention
The embodiment of GIS barrel body flange butting tooling of the present invention: as Figure 1-5, GIS barrel body flange butting tooling, including fixation clamp gripping member 1 and moveable gripping member 2, fixation clamp gripping member 1 can relative movement before clamping shell flange with moveable gripping member 2.Fixation clamp gripping member 1 is provided with the clamping part for clamping the first shell flange, and fixation clamp gripping member includes vertical section 11, and vertical section is provided with grip block, and clamping part is formed by grip block, and grip block is provided with the clamping face for fastening with the flange face of the first shell flange.It is to be connected by arc section transition between vertical section with grip block.Grip block is by installing matrix 15 and fixing cushion block 13 two parts form, and fixing cushion block 13 uses plastic material, prevents colliding with between metal and metal, scratches.Clamping face is formed by the corresponding side surface fixing cushion block 13.Vertical section 11 is provided with the screwed hole being threaded into for alignment pin 3.Alignment pin 3 Screw assembly is in vertical section 11.The length direction of definition vertical section is above-below direction, and horizontal direction is left and right directions.Then the axis direction of alignment pin 3 is left and right directions.
Alignment pin 3 includes the inserting paragraph in the flange hole for being inserted into the first shell flange and the second shell flange, inserting paragraph has the guide cone 32 gradually tapered up in the direction of insertion along alignment pin, in the present embodiment, the guide cone of alignment pin 3 is gradually reduced from right to left, it is simple to the insertion of alignment pin 3.Alignment pin 3 also include thread segment 31 and for coordinating with spanner so that alignment pin rotate square toes section 33, thread segment 31, between inserting paragraph and square toes section 33, is formed between square toes section 33 and thread segment 31 and moving towards the first shell flange direction of alignment pin 3 is carried out spacing limited step.Square toes section can be hexahedron, it is possible to use tetragonal body.
Moveable gripping member 2 includes fixing supporting section 21, the rotating push rod 23 that above-below direction extends.Rotating push rod 23 Screw assembly is on fixing supporting section 21, and screw thread between the two is special deep trapezoidal thread, preferably carries out the transmission of power.The axis of rotating push rod 23 is parallel with the axis of alignment pin 3, one end of rotating push rod 23 is provided with the pushing part for the second shell flange docked along the axis direction pushing tow of rotating push rod 23 and the first shell flange, pushing part includes push block 24, is connected by ball-joint between push block 24 with rotating push rod 23.Ball-joint include spherical axle connect 27, nut 26, screw plug 25, spherical axle connects 27 and has spherical portion, and spherical axle is connect and is connected by pin between 27 with rotating push rod 23.Screw plug 25 is threadeded with nut 26, and screw plug 25 and nut 26 are formed with the spherical hollow space for accommodating spherical portion, and push block 24 is arranged on screw plug 25.Push block 24 is also adopted by plastic material, as movable cushion block.Push block 24 is oppositely arranged with fixing cushion block 13, is formed for clamping the first shell flange and the grasping part of the second shell flange between push block 24 and fixing cushion block 13.
Horizontal segment 12 guiding movement is assemblied in the guiding pilot hole 29 of fixing supporting section.The U-shaped bit space 6 that allows that the insertion to alignment pin 3 is stepped down it is formed with between fixation clamp gripping member 1 and moveable gripping member 2.Fixation clamp gripping member 1 is provided with the locking structure of locking fixation clamp gripping member and the relative position of moveable gripping member after moving to setting position at moveable gripping member.Locking structure is arranged on horizontal segment 12, and locking structure includes the mobile locking slide block 4 being assemblied on horizontal segment 12, and locking slide block 4 is positioned at moveable gripping member and fixes the left of supporting section 21.On locking slide block 4, Screw assembly has end in use to hold out against the trip bolt 5 on fixing supporting section 21 sidewall, and trip bolt 5 also can be replaced by fastening bolt.
Further, for the ease of rotating rotating push rod, one end away from push block of rotating push rod 23 is provided with the turning handle 28 for driving rotating push rod 23 to rotate about the axis thereof.Turning handle 28 rotating push rod 23 is connected by pin-hinges and hinge axes between the two is vertical with the axis of rotating push rod 23.One end of the close rotating push rod 23 of turning handle 28 is provided with two clamping plate be arrangeding in parallel 281, forms U-type groove between two clamping plate 281, and the end of rotating push rod 23 is inserted in this U-type groove.The lower end of the fixing supporting section 21 of moveable gripping member also is provided with being easy to hand-held Anti-slip handle 22.
When in use, the GIS barrel body flange butting tooling of the present invention be in pairs with the use of, two these docking facilities lay respectively at the both sides up and down of the docking location of the first shell flange and the second shell flange, are arranged symmetrically with as far as possible.Appropriately distance will be pulled open between push block 24 and fixing cushion block 13, in making the first shell flange to be docked and second shell flange space between fixation clamp gripping member 1 and moveable gripping member 2, the clamping face of the fixing cushion block 13 in fixation clamp gripping member 1 is close on the flange face away from the second shell flange of the first shell flange.Now, rotate rotating push rod 23, owing to being matched in clearance between spherical portion and the spherical hollow space of screw plug 25 of spherical joint 27, therefore when rotating push rod 23 axial-rotation moves, push block 24 rectilinear movement pushing tow the second shell flange, make the second shell flange and the first shell flange relative motion, move closer to.When distance between the second shell flange and the first shell flange is in the range of appropriate, rotate the hexahedron of the end of alignment pin 3, the flange hole of inserting paragraph first shell flange of alignment pin 3, it is rotated further alignment pin 3, the guide cone 32 of inserting paragraph can enter in the corresponding flange hole of the second shell flange, it is achieved centering.Again rotate rotating push rod 23, until the first shell flange and the contact of the second shell flange, penetrate docking bolt and fasten, completing mating operation.Rotate backward alignment pin 3 so that it is exit.Rotate backward rotating push rod 23 so that it is depart from the first shell flange and the second shell flange.During rotating rotating push rod 23, if the power of needs applying is bigger, can easily change the angle of rotating push rod 23 and turning handle 28, make both become 90 degree of angles.
Use the structure of spiral handspike, rely on the rotation of screw thread to realize the linear motion of cylinder, it is achieved whole docking operation is steady and laborsaving, can effectively stop the phenomenon of inner barrel parts damage.Be inconvenient to the in the case of of extracting for pillar alignment pin, use engagement thread, utilize screw thread that machinery radial force is converted into axial force, overcome tradition bearing pin and only have the situation of shearing force and frictional force, be greatly reduced the dynamics of extracting of bearing pin, easy to operate the most laborsaving.This apparatus structure is simple, easy to use, easily processes.The quality problems in assembling mating operation can be reduced, reduce assembly difficulty and labor intensity.
In other embodiments, also can be in transmission connection by plane bearing between rotating push rod and push block, rotating push rod rotates assembling with plane bearing, it is achieved rotary motion is to the conversion of linear motion, making rotating push rod when rotating advance, push block does not rotates.
In other embodiments, locking structure may also be arranged on the fixing supporting section of moveable gripping member, including a trip bolt, trip bolt radially Screw assembly, at the guiding pilot hole of fixing supporting section, utilizes the end of trip bolt to hold out against on the sidewall of guiding movement section.In other embodiments, locking structure may be used without swivel nut, such as, led on horizontal segment by swivel nut Screw assembly, and is positioned at the left of moveable gripping member, utilizes swivel nut to carry out spacing to the opposing motion of fixation clamp gripping member with moveable gripping member.
In other embodiments, the structure of fixing cushion block may be used without hemispheric structure, hemisphere face form clamping face.
Claims (10)
1.GIS shell flange butting tooling, it is characterized in that: include fixation clamp gripping member and moveable gripping member, fixation clamp gripping member is provided with the clamping part for clamping the first shell flange, described moveable gripping member includes rotating push rod, one end of described rotating push rod is provided with the pushing part for the second shell flange docked along the axis direction pushing tow of rotating push rod and the first shell flange, described pushing part is oppositely arranged with described clamping part, formed between described pushing part and clamping part for clamping the first shell flange and the grasping part of the second shell flange, the other end of described rotating push rod is provided with the turning handle for driving rotating push rod to rotate about the axis thereof, described turning handle is articulated and connected with described rotating push rod and hinge axes between the two is vertical with the axis of described rotating push rod.
GIS barrel body flange butting tooling the most according to claim 1, it is characterised in that: described pushing part includes push block, is connected by ball-joint between described push block with described rotating push rod.
GIS barrel body flange butting tooling the most according to claim 2, it is characterized in that: described ball-joint include spherical axle connect, nut, screw plug, described spherical axle connects has spherical portion, described screw plug is connected with nut thread, being formed with the spherical hollow space for accommodating described spherical portion on described screw plug and nut, described push block is arranged on described screw plug.
4. according to the GIS barrel body flange butting tooling described in any one of claims 1 to 3, it is characterized in that: described fixation clamp gripping member includes horizontal segment and vertical section, described vertical section is provided with grip block, described clamping part is formed by described grip block, described vertical section is provided with the screwed hole being threaded into for alignment pin, and the axis of described screwed hole is parallel with the axis of described rotating push rod.
GIS barrel body flange butting tooling the most according to claim 4, it is characterized in that: described screwed hole internal coiling is equipped with described alignment pin, described alignment pin includes the inserting paragraph in the flange hole for being inserted into the first described shell flange and the second shell flange, and described inserting paragraph has the guide cone gradually tapered up in the direction of insertion along alignment pin.
GIS barrel body flange butting tooling the most according to claim 5, it is characterized in that: described alignment pin also include thread segment and for coordinating with spanner so that alignment pin rotate square toes section, thread segment, between described inserting paragraph and square toes section, is formed between described square toes section and described thread segment and moving towards the first shell flange direction of alignment pin is carried out spacing limited step.
GIS barrel body flange butting tooling the most according to claim 4, it is characterised in that: described grip block is provided with the clamping face for fastening with the flange face of the first shell flange, and described clamping face is vertical with the axis of described alignment pin.
GIS barrel body flange butting tooling the most according to claim 4, it is characterized in that: described moveable gripping member includes for being assemblied in the fixed support portion on described horizontal segment along described horizontal segment axis direction guiding movement, described rotating push rod Screw assembly is on described fixed support portion, described fixed support portion is provided with the pilot hole inserted for described horizontal segment, and fixation clamp gripping member or moveable gripping member are provided with the locking structure of locking fixation clamp gripping member and the relative position of moveable gripping member after moving to setting position at moveable gripping member.
GIS barrel body flange butting tooling the most according to claim 8, it is characterized in that: described moveable gripping member includes vertically extending fixing supporting section, described pilot hole is arranged on described fixing supporting section, described locking structure is arranged on the horizontal segment of described fixation clamp gripping member, is formed with the bit space that allows that the insertion to described alignment pin steps down between described fixation clamp gripping member and moveable gripping member.
GIS barrel body flange butting tooling the most according to claim 9, it is characterized in that: described locking structure includes the mobile locking slide block being assemblied on horizontal segment, and on locking slide block, Screw assembly has end in use to hold out against the trip bolt on described horizontal segment sidewall or fastening bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610330253.4A CN105856130B (en) | 2016-05-18 | 2016-05-18 | GIS barrel body flange butting tooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610330253.4A CN105856130B (en) | 2016-05-18 | 2016-05-18 | GIS barrel body flange butting tooling |
Publications (2)
Publication Number | Publication Date |
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CN105856130A true CN105856130A (en) | 2016-08-17 |
CN105856130B CN105856130B (en) | 2019-03-22 |
Family
ID=56635372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610330253.4A Expired - Fee Related CN105856130B (en) | 2016-05-18 | 2016-05-18 | GIS barrel body flange butting tooling |
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CN (1) | CN105856130B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112736743A (en) * | 2020-12-25 | 2021-04-30 | 青岛益和电气集团股份有限公司 | GIS equipment bus tube butt joint tool |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US5129136A (en) * | 1991-03-22 | 1992-07-14 | Richardson H Gary | Flange spreader |
WO2006106333A1 (en) * | 2005-04-06 | 2006-10-12 | Rbg Limited | Clamp and method of clamping a flange |
CN102886680A (en) * | 2012-09-24 | 2013-01-23 | 黑龙江建龙钢铁有限公司 | Method for aligning flange disc hole in process of replacing large-diameter valve |
CN203150966U (en) * | 2013-01-24 | 2013-08-21 | 湖北省送变电工程公司 | GIS flange butt joint positioner |
CN204248687U (en) * | 2014-11-13 | 2015-04-08 | 重庆鼎祥钢结构工程有限公司 | A kind of C-type clamp tool |
JP2015160301A (en) * | 2014-02-28 | 2015-09-07 | 日本建設工業株式会社 | Flange outer circumferential surface alignment jig |
CN104942736A (en) * | 2014-03-25 | 2015-09-30 | 富泰华工业(深圳)有限公司 | Opener |
US20160039076A1 (en) * | 2012-06-05 | 2016-02-11 | Osprey Subsea Technical Solutions (Osts) Pty Ltd | Flange catching, aligning and closing tool |
-
2016
- 2016-05-18 CN CN201610330253.4A patent/CN105856130B/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5129136A (en) * | 1991-03-22 | 1992-07-14 | Richardson H Gary | Flange spreader |
WO2006106333A1 (en) * | 2005-04-06 | 2006-10-12 | Rbg Limited | Clamp and method of clamping a flange |
US20160039076A1 (en) * | 2012-06-05 | 2016-02-11 | Osprey Subsea Technical Solutions (Osts) Pty Ltd | Flange catching, aligning and closing tool |
CN102886680A (en) * | 2012-09-24 | 2013-01-23 | 黑龙江建龙钢铁有限公司 | Method for aligning flange disc hole in process of replacing large-diameter valve |
CN203150966U (en) * | 2013-01-24 | 2013-08-21 | 湖北省送变电工程公司 | GIS flange butt joint positioner |
JP2015160301A (en) * | 2014-02-28 | 2015-09-07 | 日本建設工業株式会社 | Flange outer circumferential surface alignment jig |
CN104942736A (en) * | 2014-03-25 | 2015-09-30 | 富泰华工业(深圳)有限公司 | Opener |
CN204248687U (en) * | 2014-11-13 | 2015-04-08 | 重庆鼎祥钢结构工程有限公司 | A kind of C-type clamp tool |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112736743A (en) * | 2020-12-25 | 2021-04-30 | 青岛益和电气集团股份有限公司 | GIS equipment bus tube butt joint tool |
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Publication number | Publication date |
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CN105856130B (en) | 2019-03-22 |
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