CN209379952U - A kind of Large Diameter Pipeline steel pipes with straight clamping device - Google Patents
A kind of Large Diameter Pipeline steel pipes with straight clamping device Download PDFInfo
- Publication number
- CN209379952U CN209379952U CN201821783264.9U CN201821783264U CN209379952U CN 209379952 U CN209379952 U CN 209379952U CN 201821783264 U CN201821783264 U CN 201821783264U CN 209379952 U CN209379952 U CN 209379952U
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- Prior art keywords
- bent plate
- replaceable
- steel pipes
- large diameter
- clamping device
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of Large Diameter Pipeline steel pipes with straight clamping device, including chuck, fixation bent plate raised outward is fixed on the movable jaw of chuck, replaceable bent plate is removably connected on the outside of fixed bent plate, replaceable bent plate has gap between adjacent fixed bent plate, between adjacent replaceable bent plate in arc raised outward.Large Diameter Pipeline steel pipes with straight clamping device described in the utility model, by the replaceable bent plate for replacing different size, clamping action can be played to the steel pipes with straight of different tube diameters, on a machine can the diameter steel pipe to a variety of calibers clamp, save resource, it is flexible and convenient to use, it is particularly suitable for Large Diameter Pipeline steel pipes with straight.
Description
Technical field
The utility model belongs to steel pipe technical field of processing equipment, clamps and fills more particularly, to a kind of Large Diameter Pipeline steel pipes with straight
It sets.
Background technique
Steel pipe is widely used in industries such as building, ships.Steel pipes with straight is weld seam and the longitudinal parallel steel of steel pipe
Pipe.Steel pipes with straight simple production process, high production efficiency is at low cost, and development is very fast.In the production process of steel pipes with straight, warp
Often need to drill to steel pipes with straight, cut etc. operation, and therefore, it is necessary to grip to steel pipes with straight.
The Chinese patent of Publication No. CN206966887U discloses a kind of steel pipe cutting clamper, including steel pipe socket, described
Steel pipe socket one end is provided with the fixation device for wearing and fixing steel pipe, and the fixed device includes being connected to the steel pipe socket
The elastic component of end face, the side wall of the elastic component radially deformation and can be connected to steel pipe inner wall.
Although the utilization rate of tailing, is only applicable to a kind of pipe when above-mentioned steel pipe cutting clamper can increase steel pipe cutting
The steel pipe of diameter can only use another machine instead to the steel pipe of other calibers, and waste of resource is inconvenient for use.
Utility model content
In view of this, the utility model is directed to a kind of Large Diameter Pipeline steel pipes with straight clamping device, by replacing different rule
The replaceable bent plate of lattice can play clamping action to the steel pipes with straight of different tube diameters, on a machine can be to a variety of calibers
Steel pipes with straight clamped, save resource, it is flexible and convenient to use, be particularly suitable for Large Diameter Pipeline steel pipes with straight.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of Large Diameter Pipeline steel pipes with straight clamping device, including chuck are fixed on the movable jaw of chuck raised outward
Fixation bent plate, be removably connected with replaceable bent plate on the outside of fixed bent plate, replaceable bent plate in arc raised outward,
There is gap between adjacent fixed bent plate, between adjacent replaceable bent plate.
Further, replaceable bent plate is bolt-connected on fixed bent plate, and the screw rod of bolt sequentially passes through replaceable
Bent plate and fixed bent plate reach the inside of fixed bent plate, and the screw rod of bolt is screwed with the nut to match with bolt, replaceable bent plate
Interior to be equipped with dogging shoulder portion connected with the outside world, the head of bolt is placed in dogging shoulder portion and without departing from the outer surface of replaceable bent plate.
Further, replaceable bent plate is arranged concentrically with fixed bent plate, the inner wall of the radian and steel pipe of replaceable bent plate
Radian is identical.
Further, several lug bosses, the outer surface of lug boss and fixed bent plate are equipped at intervals on the inside of replaceable bent plate
It fits.
Further, bolt is hexagon socket head cap screw, and the screw rod of bolt passes through lug boss.
Further, lug boss and replaceable bent plate are integrally formed, lug boss with a thickness of 1.5-50cm.
Further, the inner surface of replaceable bent plate is fixed with reinforcing rib.
Further, the material of replaceable bent plate and fixed bent plate is Q690 steel plate.
Further, chuck is two-jaw(ed)chuck, scroll chuck or chuck.
Compared with the existing technology, Large Diameter Pipeline steel pipes with straight clamping device described in the utility model has the advantage that
(1) Large Diameter Pipeline steel pipes with straight clamping device described in the utility model, by the replaceable song for replacing different size
Plate can play clamping action to the steel pipes with straight of different tube diameters, on a machine can steel pipes with straight to a variety of calibers into
Resource is saved in row clamping, flexible and convenient to use, is particularly suitable for Large Diameter Pipeline steel pipes with straight；
(2) Large Diameter Pipeline steel pipes with straight clamping device described in the utility model, can conveniently be dismantled by bolt can
Bent plate is replaced, and the screw rod of bolt passes through lug boss, bolt less frangibility is solid and reliable.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the overall structure diagram of Large Diameter Pipeline steel pipes with straight clamping device described in the utility model embodiment；
Fig. 2 is that the structure of the replaceable bent plate of Large Diameter Pipeline steel pipes with straight clamping device described in the utility model embodiment is shown
It is intended to.
Description of symbols:
1, chuck；2, fixed bent plate；3, replaceable bent plate；31, dogging shoulder portion；32, lug boss；33, reinforcing rib；4, bolt；
41, nut.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of Large Diameter Pipeline steel pipes with straight clamping device, as shown in Figure 1, including chuck 1, chuck 1 is two-jaw(ed)chuck, three-jaw card
Disk or chuck etc..Fixation bent plate 2 raised outward, the outside of fixed bent plate 2 are fixed on the movable jaw of chuck 1
It is removably connected with replaceable bent plate 3, replaceable bent plate 3 is arranged concentrically with fixed bent plate 2.Replaceable bent plate 3 is in convex outward
The arc risen, the radian of replaceable bent plate 3 is identical as the radian of the inner wall of steel pipe, between adjacent fixed bent plate 2, adjacent replaceable
There is gap between bent plate 3.When clamping, the inner wall of replaceable bent plate 3 and steel pipe fits.
Specifically, replaceable bent plate 3 is connected on fixed bent plate 2 by bolt 4, bolt 4 is hexagon socket head cap screw 4.Bolt 4
Screw rod sequentially pass through replaceable bent plate 3 and fixed bent plate 2 reaches the inside of fixed bent plate 2, the screw rod of bolt 4 is screwed with and bolt
4 nuts 41 to match, replaceable bent plate 3 is interior to be equipped with dogging shoulder portion 31 connected with the outside world, and the head of bolt 4 is placed in dogging shoulder portion
On 31 and without departing from the outer surface of replaceable bent plate 3.
Referring to figs. 1 and 2, the inside of replaceable bent plate 3 is equipped at intervals with several lug bosses 32, lug boss 32 and fixation
The outer surface of bent plate 2 fits.Lug boss 32 and replaceable bent plate 3 are integrally formed, lug boss 32 with a thickness of 1.5-50cm.It is logical
The replaceable bent plate 3 for replacing lug boss 32 with different thickness is crossed, clamping can be played to the steel pipes with straight of different calibers
Effect, can clamp the steel pipes with straight of a variety of calibers on a machine, save resource, flexible and convenient to use.Setting
Lug boss 32, it is possible to reduce the weight of replaceable bent plate 3 saves material.
In addition, the screw rod of bolt 4 passes through lug boss 32, the less frangibility of bolt 4.The inner surface of replaceable bent plate 3 is fixed
There is reinforcing rib 33, reinforcing rib 33 can further enhance the intensity of replaceable bent plate 3.The material of replaceable bent plate 3 and fixed bent plate 2
It is Q690 steel plate, it is sturdy and durable.
Working principle: when clamping, first according to the internal diameter of steel pipes with straight, installing on fixed bent plate 2 has suitable thickness
The replaceable bent plate 3 of the lug boss 32 of degree.Then, drive the movable jaw of chuck 1 radially mobile to the center of chuck 1, set
Upper steel pipes with straight.Finally, the movable jaw of driving chuck 1 is moved radially outwards, steel pipes with straight is blocked.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of Large Diameter Pipeline steel pipes with straight clamping device, it is characterised in that: solid on the movable jaw of chuck (1) including chuck (1)
Surely there is fixation bent plate (2) raised outward, be removably connected with replaceable bent plate (3) on the outside of fixed bent plate (2), it is replaceable
Bent plate (3) has gap between adjacent fixed bent plate (2), between adjacent replaceable bent plate (3) in arc raised outward.
2. Large Diameter Pipeline steel pipes with straight clamping device according to claim 1, it is characterised in that: replaceable bent plate (3) passes through
Bolt (4) is connected on fixed bent plate (2), and the screw rod of bolt (4) sequentially passes through replaceable bent plate (3) and fixed bent plate (2) are arrived
Up to the inside of fixed bent plate (2), the screw rod of bolt (4) is screwed with the nut (41) to match with bolt (4), replaceable bent plate (3)
Interior to be equipped with dogging shoulder portion (31) connected with the outside world, the head of bolt (4) is placed on dogging shoulder portion (31) and without departing from replaceable song
The outer surface of plate (3).
3. Large Diameter Pipeline steel pipes with straight clamping device according to claim 1 or 2, it is characterised in that: replaceable bent plate (3) with
Fixed bent plate (2) are arranged concentrically, and the radian of replaceable bent plate (3) is identical as the radian of the inner wall of steel pipe.
4. Large Diameter Pipeline steel pipes with straight clamping device according to claim 1 or 2, it is characterised in that: replaceable bent plate (3)
Inside is equipped at intervals with several lug bosses (32), and lug boss (32) and the outer surface of fixed bent plate (2) fit.
5. Large Diameter Pipeline steel pipes with straight clamping device according to claim 4, it is characterised in that: bolt (4) is interior hexagonal spiral shell
The screw rod of bolt (4), bolt (4) passes through lug boss (32).
6. Large Diameter Pipeline steel pipes with straight clamping device according to claim 4, it is characterised in that: lug boss (32) with it is replaceable
Bent plate (3) be integrally formed, lug boss (32) with a thickness of 1.5-50cm.
7. Large Diameter Pipeline steel pipes with straight clamping device according to claim 1, it is characterised in that: replaceable bent plate (3) it is interior
Surface is fixed with reinforcing rib (33).
8. Large Diameter Pipeline steel pipes with straight clamping device according to claim 1, it is characterised in that: replaceable bent plate (3) and solid
The material for determining bent plate (2) is Q690 steel plate.
9. Large Diameter Pipeline steel pipes with straight clamping device according to claim 1, it is characterised in that: chuck (1) be two-jaw(ed)chuck,
Scroll chuck or chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783264.9U CN209379952U (en) | 2018-10-31 | 2018-10-31 | A kind of Large Diameter Pipeline steel pipes with straight clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783264.9U CN209379952U (en) | 2018-10-31 | 2018-10-31 | A kind of Large Diameter Pipeline steel pipes with straight clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209379952U true CN209379952U (en) | 2019-09-13 |
Family
ID=67867761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783264.9U Expired - Fee Related CN209379952U (en) | 2018-10-31 | 2018-10-31 | A kind of Large Diameter Pipeline steel pipes with straight clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209379952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290598A (en) * | 2018-10-31 | 2019-02-01 | 天津鑫凯建业科技有限公司 | A kind of Large Diameter Pipeline steel pipes with straight clamping device |
-
2018
- 2018-10-31 CN CN201821783264.9U patent/CN209379952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290598A (en) * | 2018-10-31 | 2019-02-01 | 天津鑫凯建业科技有限公司 | A kind of Large Diameter Pipeline steel pipes with straight clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 |