CN207240106U - Dismantling device - Google Patents
Dismantling device Download PDFInfo
- Publication number
- CN207240106U CN207240106U CN201721355537.5U CN201721355537U CN207240106U CN 207240106 U CN207240106 U CN 207240106U CN 201721355537 U CN201721355537 U CN 201721355537U CN 207240106 U CN207240106 U CN 207240106U
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- clamping
- clamping device
- contiguous block
- clamping plate
- contiguous
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- 238000007796 conventional method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of dismantling device, including the first clamping device (1) and the second clamping device (2), first clamping device (1) and the second clamping device (2) include two clamping plates (6) that are detachably connected and can make up cylinder after connecting, first contiguous block (11) is installed on the first clamping device (1), second contiguous block (21) is installed on the second clamping device (2), when dismantling device uses, first clamping device (1) or the second clamping device (2) are sleeved on pipeline, it is connected between first contiguous block (11) and the second contiguous block (21) by connecting rod (3), connecting rod (3) is slidably matched with least one of the first contiguous block (11) and the second contiguous block (21), first clamping device (1) is opposite with the end face of the second clamping device (2).The utility model can solve the problems, such as to use duration existing for conventional method dismounting pipe flange and blind flange and danger coefficient is high.
Description
Technical field
It the utility model is related to the instrument suitable for pipeline and its accessory, and in particular, to a kind of dismantling device.
Background technology
Flange gasket and blind flange are mounted to the common part on pipeline.Flange gasket is installed on the flange of two adjacent channels
Between to realize the sealed connection between two pipelines, and blind flange is installed on pipe end to block pipe end.
Pipeline is often related to the replacement of flange gasket and blind flange in ordinary maintenance, this just needs movement pipeline or dismounting
Blind flange.Movement pipeline and the method for blind flange dismounting be usually at present, by crowbar be inserted into two pipelines flange gap location or
Between blind flange and pipe end prize separating, either by hand cucurbit pull one of two pipelines or pull blind flange with
Realize the separation between two pipelines or the separation of blind flange and pipe end；And flange gasket and blind flange are replaced and finished into luggage
Timing also needs to carry out pipeline or blind flange similar carrying movement.This assembly and disassembly methods workload is larger, usually needs
More people are wanted to be completed jointly with the long period；And the pipe flange applied of the pipeline being relatively large in diameter and blind flange weight all compared with
Greatly, in disassembly process, when being prized using crowbar or chain block pulls, unexpected separation or blind flange between adjacent channel
The movement dropped suddenly is unable to control, and is not only easily damaged pipeline, flange gasket or blind flange in itself, be more likely to staff with
Come dangerous.Particularly when crowbar slips or chain block criminal's card collapses chain, it is easier to cause the events such as personnel's unstability or clamp hand.
In view of this, it is necessary to a kind of dismantling device is provided, flange gasket is replaced with conventional method with solution or blind flange is deposited
With duration and high danger coefficient the problems such as.
Utility model content
The utility model uses duration and danger coefficient height etc. for existing for conventional method replacement flange gasket or blind flange
Problem, there is provided a kind of dismantling device, can effectively control two neighboring when replacing flange gasket or blind flange using the dismantling device
The direction of motion of flange moment when separation or blind flange are disassembled, ensures staff's on the premise of fast assembling-disassembling is realized
Personal safety.
To achieve these goals, the utility model provides a kind of dismantling device, and the dismantling device includes the first clamping
Device and the second clamping device, first clamping device and second clamping device include two it is detachably connected and
It can make up the clamping plate of cylinder after connection, the first contiguous block, the second clamping dress be installed on first clamping device
Put and the second contiguous block is installed, connected between first contiguous block and second contiguous block by connecting rod, the company
Extension bar is slidably matched with least one of first contiguous block and second contiguous block, and first clamping device and institute
The end face for stating the second clamping device is opposite.
Preferably, the connecting rod is leading screw, first contiguous block be equipped with passed through for the leading screw and with the silk
The through hole that thick stick is slidably matched, first clamping device and second clamping device can be driven by being provided with the leading screw
Middle one is with respect to the feed screw nut that another one is moved.
Preferably, the feed screw nut installed in the leading screw be located at first contiguous block and second contiguous block it
Between part on.
Preferably, second contiguous block is fixedly connected with the leading screw.
Preferably, the jackscrew that the clamping plate is extended radially through along the clamping plate is installed on the clamping plate, in the jackscrew
Curved roof is installed positioned at the clamping plate inner opposite end, the curved roof cross section center of circle and clamping plate cross section center of circle weight
Close.
Preferably, two first contiguous blocks, second clamping device are installed on first clamping device
Two second contiguous blocks are installed, the connecting rod there are two and is parallel to each other, two first contiguous blocks and two
Second contiguous block is connected one to one by the connecting rod.
Preferably, two first contiguous blocks are separately positioned on two clamping plates of first clamping device,
And two second contiguous blocks are separately positioned on two clamping plates of second clamping device.
Preferably, the clamping plate cross section is semicircle, and first contiguous block and second contiguous block are respectively mounted
Middle part on the outside of the correspondence clamping plate.
Preferably, two first contiguous blocks are arranged on the same clamping plate of first clamping device, and
Two second contiguous blocks are arranged on the same clamping plate of second clamping device.
Preferably, first clamping device and second clamping device include cross section and are more than 180 degree for radian
Circular arc the clamping plate and cross section be less than for radian 180 degree circular arc the clamping plate, two first contiguous blocks and
Two second contiguous blocks are installed on the clamping plate for the circular arc that corresponding cross section is more than 180 degree for radian.
By the dismantling device pipeline that is moved or blind flange can be made to be moved along specific direction, avoided suddenly
The problem of personal damage that law works control in direction is brought when mobile；And due to by the direction quilt of mobile pipeline or blind flange movement
Restriction can not deviate, and make the method for replacement flange gasket or blind flange is safer to be easier to operate to, a worker is in a short time
It can complete, save time and labour.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is a kind of schematic perspective view of preferred embodiment of the utility model dismantling device；
Fig. 2 is a kind of schematic diagram of preferred embodiment of the first clamping device described in the utility model.
Description of reference numerals
1- the first clamping device the first contiguous blocks of 11-
2- the second clamping device the second contiguous blocks of 21-
3- connecting rod 4- through holes
5- jackscrew 51- curved roofs
6- clamping plate 7- connecting plates
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein
Described embodiment is only used for describing and explaining the present invention, and is not intended to limit the present invention.
In the utility model, in the case where not making conversely explanation, the noun of locality such as " upper and lower, left and right " used is usual
Refer to the upper and lower, left and right shown in refer to the attached drawing；" inside and outside " refers to the inside and outside of the profile relative to each component in itself.
With reference to shown in Fig. 1 and 2, a kind of dismantling device, the dismantling device includes the first clamping device 1 and the second clamping dress
Put 2, first clamping device 1 and second clamping device 2 include two it is detachably connected and being capable of group after connecting
Into the clamping plate 6 of cylinder, the first contiguous block 11 is installed on first clamping device 1, is installed on second clamping device 2
There is the second contiguous block 21, connected between first contiguous block 11 and second contiguous block 21 by connecting rod 3, the connection
Bar 3 is slidably matched with least one of first contiguous block 11 and second contiguous block 21, and first clamping device 1
It is opposite with the end face of second clamping device 2.
In the flange gasket between replacing two adjacent flanges of adjacent channel, by the first clamping device 1 and the second clamping
Device 2 is clamped in the outside of two pipelines or the outside of two adjacent flanges respectively, forms two clamping plates 6 of cylinder by pipeline
Or flange sleeve is coaxial mounted in internal and described cylinder and pipeline, connecting plate 7 is equipped with 6 both sides of clamping plate, two clamping plates 6 pass through phase
The connecting plate 7 answered forms cylinder after connecting, after the disassembling bolts for connecting described two adjacent flanges, you can be initially separated
Described two adjacent flanges, operating personnel can separate two adjacent flanges by crowbar, chain block or other equipment, herein mistake
Cheng Zhong, the separation of described two adjacent flanges are not deviated by substantially along the extending direction progress of connecting rod 3.Described two
After a adjacent flanges are kept completely separate, flange gasket is replaced, then makes described two along the extending direction movement pipeline of connecting rod 3 again
A flange clamps the flange gasket after replacing, and finally described two flange gaskets are connected with and by the first clamping device 1 and the
Two clamping devices 2 are disassembled from pipeline or flange.Replacing the blind flange or blind flange corresponding to pipeline one of pipe end
During flange gasket between side flange, one of flange of the first clamping device 1 clamping blind flange and the corresponding one end of pipeline, second
Clamping device 2 clamps another one, 2 two cylinder, the second clamping device clamping plates 6 that two clamping plates 6 are formed in the first clamping device 1
The axle center of the cylinder of formation, pipeline and blind flange overlaps, and when tearing open or filling blind flange, blind flange is along connecting rod 3
Extending direction moves.
By the dismantling device pipeline that is moved or blind flange can be made to be moved along specific direction, avoided suddenly
The problem of personal damage that law works control in direction is brought when mobile；And due to by the direction quilt of mobile pipeline or blind flange movement
Restriction can not deviate, and make the method for replacement flange gasket or blind flange is safer to be easier to operate to, a worker is in a short time
It can complete, save time and labour.
As shown in Figure 1, the connecting rod 3 in addition to it can be polished rod, can also be added and be connected with the first contiguous block 11 or the second
The structures such as the sliding slot that block is slidably matched, to increase the stability of pipeline or blind flange movement.Preferably, the connecting rod 3 is silk
Thick stick, first contiguous block 11 is equipped with the through hole 4 for passing through and being slidably matched with the leading screw for the leading screw, in the leading screw
On be provided with and can drive in first clamping device 1 and second clamping device 2 one with respect to the silk that another one is moved
Thick stick nut.Feed screw nut can be moved forward steadily by the cooperation of feed screw nut and leading screw, and then make pipeline or method in disassembly process
The movement of orchid lid is more steady, adds safety coefficient.
It is further preferred that the feed screw nut is located at first contiguous block 11 and described second installed in the leading screw
On part between contiguous block 21, second contiguous block 21 is fixedly connected with the leading screw.Need to separate two adjacent channels
Between adjacent two flanges when, separated to be realized by the dismantling device, the first clamping device 1 clamps pipeline to be moved
Tube body or flange, the second clamping device 2 clamp the tube body or flange of another pipeline accordingly, and feed screw nut is rotated and transported along leading screw
Move and promote 11 opposite leading screw of the first contiguous block to slide, and then promote the first clamping device 1 and corresponding pipeline, to realize two
The separation of a adjacent flanges；After completing flange gasket replacement, when need to reconnect two flanges, feed screw nut is rotated into the second company
Connect at block 21, single-handedly the first clamping device 1 is pushed at the second clamping device 2, replaced with realizing that described two flanges clamp
Flange gasket afterwards.When needing corresponding to the pipeline one end of parting flange lid, the flange of the corresponding one end of the second clamping device 2 clamping pipeline,
First clamping device 1 clamps blind flange, promotes the first contiguous block 11 to realize blind flange with the first clamping device 1 by feed screw nut
Movement, and then separate blind flange one end corresponding to pipeline；After having replaced flange gasket or blind flange, feed screw nut is rotated to
At two contiguous blocks 21, then single-handedly promote at 1 to the second clamping device 2 of the first clamping device, blind flange and flange are passed through into spiral shell
Tether and connect.It is of course also possible to replace the first contiguous block 11 and the second contiguous block 21 and the connection relation of leading screw, i.e. the first contiguous block
11 are fixedly connected with leading screw, and the second contiguous block 21 slidably coordinates with leading screw.At this time, the second clamping device 2 clamps to be moved
The tube body or flange of pipeline, or the second clamping device 2 clamping blind flange；And the clamping accordingly of the first clamping device 1 relative to
Leading screw static pipeline tube body or flange, or with the corresponding flange of blind flange.By the setting to leading screw and feed screw nut,
Other beyond herein described dismantling device need not be utilized when the two neighboring flange or blind flange is separated with respective flange
Instrument can also stablize realization, avoid the problem of being likely to occur when using crowbar and chain block when instrument.
As shown in Figure 1, dismantling device described herein is possibly used for the pipe of a variety of different sizes in use
Road, to better conform to the pipeline of various different sizes, need to be further improved the first clamping device 1 and the second clamping device 2.
Wherein preferably, the jackscrew that the clamping plate 6 is extended radially through along the clamping plate 6 is installed on the clamping plate 6, in the jackscrew 5
Curved roof 51 is installed positioned at 6 inner opposite end of clamping plate, the 51 cross section center of circle of curved roof and 6 cross section of clamping plate
The center of circle overlaps.When the diameter of clamped pipeline tube body, flange or ring flange is less than the diameter for the cylinder that two clamping plates 6 are formed
When, by jackscrew adjust curved roof on two clamping plates 6 position so that the first clamping device 1 and the second clamping device 2 by phase
Pipeline tube body, flange or flange chuck clamping are answered, and remains to make corresponding pipeline tube body, flange or the ring flange and another side ducts pipe
Body keeps coaxial.
As shown in Figure 1, to make disassembly process more stablize, it can suitably increase the quantity and corresponding first of connecting rod 3
The quantity of 11 and second contiguous block 12 of contiguous block.Preferably, two described first are provided with first clamping device 1 to connect
Block 11 is connect, second clamping device 2 is provided with two second contiguous blocks 21, and the connecting rod 3 there are two and mutually puts down
OK, two first contiguous blocks 11 are connected one to one with two second contiguous blocks 21 by the connecting rod 3.
Two the first contiguous blocks 11 and two the second contiguous blocks 21 can have a variety of installation sites, and one of which is preferably installed
Position is that two first contiguous blocks 11 are separately positioned on two clamping plates 6 of first clamping device 1, and two
A second contiguous block 21 is separately positioned on two clamping plates 6 of second clamping device 2.The clamping plate 6 is transversal
Face is semicircle, and first contiguous block 11 and second contiguous block 21 are installed in the corresponding outside of clamping plate 6
Portion.At this time, the positional distance that two connecting rods 3 are arranged is farthest, avoid the first clamping device 1 and the second clamping device 2 with
The straight line of vertical connecting 3 is the rotation of axis, can ensure the stability moved during dismounting by movable part to greatest extent.
The preferable installation site of the another kind of first contiguous block 11 and the second contiguous block 21 is two first contiguous blocks
11 are arranged on the same clamping plate 6 of first clamping device 1, and two second contiguous blocks 21 be arranged on it is described
On the same clamping plate 6 of second clamping device 2.Installation site is ensureing by the same of movable part the moving stability in this
When, installation of the herein described dismantling device on pipeline of being more convenient for.During installation, first two first companies are separately installed with by two
The clamping plate 6 for connecing block 11 and two the second contiguous blocks 12 is connected with two connecting rods 3, and the structure connected then is placed on phase
The top of pipeline is answered, then two is not installed the clamping plate 6 of the first contiguous block 11 and the second contiguous block 21 and is provided with respectively with two
The clamping plate 6 of first contiguous block 11 and the second contiguous block 21 connects.When two the first contiguous blocks 11 are separately positioned on two clamping plates 6
And two the second contiguous blocks are when being also set, respectively on two clamping plates, the first contiguous block 11 and the second contiguous block 21 and connecting rod 3
Connection generally has two ways：One kind is first with two connecting rods 3 respectively by two contiguous blocks 11 as two contiguous blocks 21
Correspondence connects, and the structure for then again connecting two is connected with each other on pipeline；Another connection mode is connected first
After 1 and second attachment device of connection device installs on pipeline, stringed together with two connecting rods 3.Connect with first way
When connecing, for two structures connected in movement and connection since component is more, volume is larger, connects very inconvenient；And
When being connected with the second way, since the first clamping device 1 and the second clamping device 2 have installed on pipeline, it is difficult to move
It is dynamic, and the through hole 4 on the first contiguous block 11 and the second contiguous block 21 when mounted may not necessarily accurate centering, often occur corresponding two
Through hole 4 fails the problem of centering connecting rod 3 can not run through.And by the way that two the first contiguous blocks 11 are installed on same clamping plate 6
Upper and two the second contiguous blocks 21 are installed on same clamping plate 6, when installation, can effectively avoid problem above.
It is further preferred that it is that radian is big that first clamping device 1 and second clamping device 2, which include cross section,
It is less than the clamping plate 6 of the circular arc of 180 degree for radian in the clamping plate 6 of the circular arc of 180 degree and cross section, two described first
Contiguous block 11 and two second contiguous blocks 21 are installed in the clamping plate that corresponding cross section is more than the circular arc of 180 degree for radian
On 6.The arrangement angle of two connecting rods 3 is set to reach 180 degree, to ensure that movable part obtains maximum stabilization in movement
Property.
The preferred embodiment of the utility model, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment, can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the utility model, as long as it is not disobeyed
The thought of the utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. a kind of dismantling device, it is characterised in that the dismantling device includes the first clamping device (1) and the second clamping device
(2), first clamping device (1) and second clamping device (2) include two detachably connected and energy after connecting
The clamping plate (6) of cylinder is enough formed, the first contiguous block (11), second clamping are installed on first clamping device (1)
Second contiguous block (21) is installed on device (2), is passed through between first contiguous block (11) and second contiguous block (21)
Connecting rod (3) connects, at least one of the connecting rod (3) and first contiguous block (11) and second contiguous block (21)
It is slidably matched, and first clamping device (1) is opposite with the end face of second clamping device (2).
2. dismantling device according to claim 1, it is characterised in that the connecting rod (3) is leading screw, first connection
Block (11) is equipped with the through hole (4) for passing through and being slidably matched with the leading screw for the leading screw, and energy is provided with the leading screw
One is enough driven in first clamping device (1) and second clamping device (2) with respect to the feed screw nut that another one is moved.
3. dismantling device according to claim 2, it is characterised in that the feed screw nut is located at institute installed in the leading screw
State on the part between the first contiguous block (11) and second contiguous block (21).
4. the dismantling device according to Claims 2 or 3, it is characterised in that second contiguous block (21) and the leading screw
It is fixedly connected.
5. dismantling device according to claim 1, it is characterised in that be provided with the clamping plate (6) along the clamping plate
(6) jackscrew of the clamping plate (6) is extended radially through, being located at the clamping plate (6) inner opposite end in the jackscrew (5) is provided with arched top
Plate (51), curved roof (51) the cross section center of circle are overlapped with the clamping plate (6) cross section center of circle.
6. according to the dismantling device described in claim 1-3 or 5 any one, it is characterised in that in first clamping device
(1) two first contiguous blocks (11) are installed, second clamping device (2) is provided with two second contiguous blocks on
(21), the connecting rod (3) has two and is parallel to each other, two first contiguous blocks (11) and two second contiguous blocks
(21) connected one to one by the connecting rod (3).
7. the dismantling device according to claim 6, it is characterised in that two first contiguous blocks (11) are set respectively
On two clamping plates (6) of first clamping device (1), and two second contiguous blocks (21) are separately positioned on institute
State on two clamping plates (6) of the second clamping device (2).
8. dismantling device according to claim 7, it is characterised in that clamping plate (6) cross section is semicircle, described
First contiguous block (11) and second contiguous block (21) are installed in the middle part on the outside of the corresponding clamping plate (6).
9. dismantling device according to claim 6, it is characterised in that two first contiguous blocks (11) are arranged on described
On the same clamping plate (6) of first clamping device (1), and two second contiguous blocks (21) are arranged on second folder
Hold on the same clamping plate (6) of device (2).
10. dismantling device according to claim 9, it is characterised in that first clamping device (1) and second folder
It is that radian is less than 180 that device (2), which is held, including the clamping plate (6) that cross section is the circular arc that radian is more than 180 degree and cross section
The clamping plate (6) of the circular arc of degree, two first contiguous blocks (11) and two second contiguous blocks (21) are installed in
Corresponding cross section is more than for radian on the clamping plate (6) of the circular arc of 180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355537.5U CN207240106U (en) | 2017-10-20 | 2017-10-20 | Dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355537.5U CN207240106U (en) | 2017-10-20 | 2017-10-20 | Dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240106U true CN207240106U (en) | 2018-04-17 |
Family
ID=61883099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355537.5U Active CN207240106U (en) | 2017-10-20 | 2017-10-20 | Dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207240106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682929A (en) * | 2018-12-16 | 2019-04-26 | 陕西迈拓克能源科技有限公司 | A kind of tail-gas analyzer and its application method for fixed car offgas duct |
-
2017
- 2017-10-20 CN CN201721355537.5U patent/CN207240106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109682929A (en) * | 2018-12-16 | 2019-04-26 | 陕西迈拓克能源科技有限公司 | A kind of tail-gas analyzer and its application method for fixed car offgas duct |
| CN109682929B (en) * | 2018-12-16 | 2021-11-26 | 聊城市洛溪信息科技有限公司 | Tail gas detector for fixing tail gas pipe of automobile and using method thereof |
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