CN201437234U - Pipeline flange separating device - Google Patents
Pipeline flange separating device Download PDFInfo
- Publication number
- CN201437234U CN201437234U CN 200920076079 CN200920076079U CN201437234U CN 201437234 U CN201437234 U CN 201437234U CN 200920076079 CN200920076079 CN 200920076079 CN 200920076079 U CN200920076079 U CN 200920076079U CN 201437234 U CN201437234 U CN 201437234U
- Authority
- CN
- China
- Prior art keywords
- base plate
- pipe flange
- top board
- jack
- separator according
- 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.)
- Expired - Fee Related
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/16—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same abutted flanges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a detaching device and particularly discloses a pipeline flange separating device which comprises a top plate (1) and a bottom plate (2) which are in parallel and a double-ended threaded pull rod (3) connecting the top plate (1) and the bottom plate (2), and forms a frame; a jack (6) is arranged in the frame; one end of the jack (6) is arranged on the top plate (1), and the other end is connected with one end of a separation shovel (5); and the other end of the separation shovel (5) is a wedge block (51), passes through the bottom plate (2) and extends out of the frame. By adopting the structure, the pipeline flange separating device provides great convenience for the detachment of a pipeline flange, reduces the labor intensity of an operator, and improves the working efficiency.
Description
Technical field
The utility model relates to a kind of provision for disengagement, particularly a kind of pipe flange separator.
Background technology
Medium pipeline is aging, intermediate conduit or pipe flange bad seals, and dielectric leakage need carry out pipeline and change or seal replacing.Usual way is, with conventional instrument construction such as crowbar, flat chisel, jack, efficiency is low, and the upkeep operation time is long.
The utility model content
The technical problems to be solved in the utility model provides a kind of easy construction, pipe flange separator that labour intensity is low.
For solving the problems of the technologies described above, the utility model pipe flange separator, comprise parallel top board and base plate and the double thread pull bar that is connected described top board and described base plate, and form a rectangular frame, one jack is set in the described framework, described jack one end is arranged on the described top board, and the other end connects an end that separates shovel, and the other end of described separation shovel is voussoir and passes described base plate and stretch out outside the framework.
Preferably, two parallel connecting plates are set on the external base plate of described framework, connect a connecting rod between described two connecting plates, described connecting rod and two connecting plates, base plate are formed rectangular frame.
As the preferred version of such scheme, an end of described connecting rod is provided with a plurality of pin-and-holes, and described connecting rod is fixed on the described connecting plate by split pin is set in pin-and-hole.
Preferably, an end of described separation shovel is a plectane, links to each other with described jack.
As the preferred version of such scheme, in the middle of the voussoir of the other end of described separation shovel a deep-slotted chip breaker is set.
Preferably, four described double thread pull bars are set between described top board and the described base plate.
Preferably, described top board and described base plate are circular.
After adopting the utility model, greatly facilitate the dismounting of pipe flange, reduced labor intensity of operating personnel, improved operating efficiency.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a vertical view of the present utility model.
Reference numeral is as follows:
1, top board 511, deep-slotted chip breaker
2, base plate 6, jack
3, pull bar 7, connecting rod
4, connecting plate 71, pin-and-hole
5, separate shovel 72, split pin
51, voussoir
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1 to Figure 3, the utility model pipe flange separator comprises that four double thread pull bars 3 are parallel to each other by top board 1, base plate 2 and four rectangular frames that double thread pull bar 3 is formed, and the two ends of pull bar 3 are equipped with screw thread.Two pull bars 3 and base plate 2 and top board 1 are fixed with nut at the two ends of pull bar 3 for being threaded.In above-mentioned rectangular frame, place a jack 6, preferably adopt hydraulic jack 6.Suitably change the hydraulic jack 6 that is fit to tonnage according to actual state.The push rod of jack 6 is resisted against on the top board 1, and the base of jack 6 is placed on the plectane that separates shovel 5.
Above-mentioned separation shovel 5 is that a plectane is connected and fixed a round bar, and plectane and round bar junction are provided with a plurality of floors and play the fixing effect of reinforcement.The end of round bar is provided with voussoir 51, and the centre of voussoir 51 is provided with deep-slotted chip breaker 511.Voussoir 51 ends that separate shovel 5 pass the circular hole of base plate 2, stretch out outside the above-mentioned rectangular frame.
Outside above-mentioned rectangular frame, can connect a connecting rod 7 between parallel mobile connecting plate 4, two connecting plates 4 in two T types of fixed installation on the base plate 2, connecting rod 7, two connecting plates 4 and base plate 2 have been formed a rectangular frame (two) again.
Above-mentioned connecting rod 7 one ends are provided with a plurality of pin-and-holes 71, and connecting rod 7 is connected on the connecting plate 4 by split pin 72 is set in pin-and-hole 71.
As shown in Figure 3, top board 1 and base plate 2 are circular flat board.
When using the utility model, remove the connecting bolt of pipe flange earlier.The round bar that will separate shovel 5 then passes the circular hole of base plate 2, makes the gap of the voussoir 51 align with tube flanges that separate shovel 5.Four pull bars 3, top board 1 and jack 6 are installed.Rotate the nut of double thread pull bar 3, regulate the distance of top board 1 and base plate 2, make the compact conformation of instrument.At last two connecting plates 4 are installed on the base plate 2, regulate the distance of two connecting plates 4, (promptly two connecting plate T connectors are stuck on the base plate 2 to be connected across the both sides of pipe flange, the connecting plate lower end is clipped in the pipe flange outside, and the connecting plate pin-and-hole aligns with one group of flange bolt hole), connecting rod 7 is installed, string cottering 72, be that connecting rod 7 was gone here and there connecting plate and flange hole, string cottering 72.Two rectangular frames, pipe flange are linked into an integrated entity, start jack 6, separate shovel 5, make the voussoir 51 that separates shovel 5 press to the gap of pipe flange, thereby pipe flange is separated to pressing down.
Pipeline repair and maintenance engineering, intermediate conduit are changed or flange seal is changed, and need the above operation of six people usually, more than the activity duration 10h.Use the pipe flange separating tool, four-player can fulfil assignment, about 5h of activity duration.Each operation is saved more than 33% artificial, and the activity duration saves about 50%.Make the job execution time shorten 3h, operation intensity reduces by 30%.
Above-mentioned design example only is used for the utility model is described, and does not constitute the restriction to the claim scope, and other substantial equivalence means that it may occur to persons skilled in the art that are all in the utility model claim scope.
Claims (7)
1. pipe flange separator, it is characterized in that: comprise that parallel top board (1) is with base plate (2) and be connected described top board (1) and the double thread pull bar (3) of described base plate (2), and form a rectangular frame, one jack (6) is set in the described framework, described jack (6) one ends are arranged on the described top board (1), the other end connects an end that separates shovel (5), and the other end of described separation shovel (5) is voussoir (51) and passes described base plate (2) and stretch out outside the framework.
2. pipe flange separator according to claim 1, it is characterized in that: two parallel connecting plates (4) are set on the external base plate of described framework (2), connect a connecting rod (7) between described two connecting plates (4), described connecting rod (7) is formed rectangular frame with two connecting plates (4), base plate (2).
3. pipe flange separator according to claim 2 is characterized in that: an end of described connecting rod (7) is provided with a plurality of pin-and-holes (71), and described connecting rod (7) is fixed on the described connecting plate (4) by split pin (72) is set in pin-and-hole (71).
4. pipe flange separator according to claim 1 is characterized in that: an end of described separation shovel (5) is a plectane, links to each other with described jack (6).
5. pipe flange separator according to claim 4 is characterized in that: a deep-slotted chip breaker (511) is set in the middle of the voussoir (51) of the other end of described separation shovel (5).
6. pipe flange separator according to claim 1 is characterized in that: between described top board (1) and the described base plate (2) four described double thread pull bars (3) are set.
7. pipe flange separator according to claim 1 is characterized in that: described top board (1) and described base plate (2) are for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920076079 CN201437234U (en) | 2009-06-10 | 2009-06-10 | Pipeline flange separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920076079 CN201437234U (en) | 2009-06-10 | 2009-06-10 | Pipeline flange separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437234U true CN201437234U (en) | 2010-04-14 |
Family
ID=42399215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920076079 Expired - Fee Related CN201437234U (en) | 2009-06-10 | 2009-06-10 | Pipeline flange separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437234U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275672A (en) * | 2014-03-26 | 2015-01-14 | 杨松柏 | Auxiliary device for use in detachment and installation of pipeline equipment |
| CN104802131A (en) * | 2014-01-28 | 2015-07-29 | 王亮亮 | Flange opener |
| CN113753791A (en) * | 2021-09-18 | 2021-12-07 | 广东韶钢松山股份有限公司 | Special tool and method for replacing and sealing energy accumulator joint |
-
2009
- 2009-06-10 CN CN 200920076079 patent/CN201437234U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802131A (en) * | 2014-01-28 | 2015-07-29 | 王亮亮 | Flange opener |
| CN104275672A (en) * | 2014-03-26 | 2015-01-14 | 杨松柏 | Auxiliary device for use in detachment and installation of pipeline equipment |
| CN113753791A (en) * | 2021-09-18 | 2021-12-07 | 广东韶钢松山股份有限公司 | Special tool and method for replacing and sealing energy accumulator joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20130610 |