CN205763433U - A kind of electric tube expander saddle seat fixed plate - Google Patents
A kind of electric tube expander saddle seat fixed plate Download PDFInfo
- Publication number
- CN205763433U CN205763433U CN201620464179.0U CN201620464179U CN205763433U CN 205763433 U CN205763433 U CN 205763433U CN 201620464179 U CN201620464179 U CN 201620464179U CN 205763433 U CN205763433 U CN 205763433U
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- China
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- screw
- handoff block
- saddle seat
- threaded rod
- fixed plate
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Abstract
The open a kind of electric tube expander saddle seat fixed plate of this utility model, including base plate, handoff block, threaded rod and lifting bolt, groove and the first screw it is provided with on described base plate, described groove agrees with handoff block, described handoff block is installed in groove, described handoff block includes carbon fiber board, flat thin magnet and glass-fiber-plate, described flat thin magnet is embedded in carbon fiber board and arranges, described carbon fiber board and flat thin magnet all bond with glass-fiber-plate, jack and the second screw it is provided with on described carbon fiber board, the center of circle of described first screw and the second screw is respectively positioned on same straight line, described threaded rod is screwed in the first screw and the second screw, described threaded rod upper surface is provided with the 3rd screw matched with lifting bolt, described threaded rod upper surface is provided with flat recess；This electric tube expander saddle seat fixed plate removal efficiency is high.
Description
Technical field
This utility model relates to a kind of electric tube expander saddle seat fixed plate.
Background technology
Electric tube expander is pipe, the equipment of tube sheet in the device fabrications such as heat exchanger, condenser, air-conditioning, high-pressure heater, for expanding the diameter of metal tube end, make itself and the tight swollen conjunction of boiler's tube-plate connecting portion, so it does not leak, leak gas, and certain pressure can be born.With auto-controller, swelling degree can be automatically controlled, it is to avoid the defects such as the slight crack caused when expanding the seepage caused not and cross swollen and tube sheet buckling deformation.It is applicable to boiler manfacturing and installation, petrochemical industry exchanger and condenser, locomotive manufacturing and maintenance.
Electric tube expander is commonly used to saddle seat, but current saddle seat is changed to use and dismantled mode one by one, unloads time-consuming long, dismantles cumbersome.
Utility model content
The technical problems to be solved in the utility model is to provide the electric tube expander saddle seat fixed plate that a kind of removal efficiency is high.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of electric tube expander saddle seat fixed plate, including base plate, handoff block, threaded rod and lifting bolt, groove and the first screw it is provided with on described base plate, described groove agrees with handoff block, described handoff block is installed in groove, described handoff block includes carbon fiber board, flat thin magnet and glass-fiber-plate, described flat thin magnet is embedded in carbon fiber board and arranges, described carbon fiber board and flat thin magnet all bond with glass-fiber-plate, jack and the second screw it is provided with on described carbon fiber board, the center of circle of described first screw and the second screw is respectively positioned on same straight line, described threaded rod is screwed in the first screw and the second screw, described threaded rod upper surface is provided with the 3rd screw matched with lifting bolt, described threaded rod upper surface is provided with flat recess.
As preferably, described base plate is that hollow is arranged, and can reduce the weight of entirety, facilitate user to carry.
As preferably, described backplate surface is that titanizing is arranged, high rigidity, and abrasionproof sassafras does not peels off, colour-fast, and highly anticorrosion goes in various environment, durable in use.
As preferably, described handoff block side is arranged for polishing, can reduce and the frictional force of groove cell wall so that handoff block can easier split out from groove.
As preferably, the cell wall of described groove is that chromium plating is arranged, and the friction of chromium coating is decimal, particularly dry friction coefficient, is minimum in all of metal, and chromium coating tool has good wearability, and the frictional force between handoff block is few, so that handoff block is easier to split out.
As preferably, described base plate is provided with the 3rd screw and pin-and-hole, user can be facilitated to be installed to by base plate on various work platforms, it is provided that the connected mode of two kinds, flexibly and easily.
nullThe beneficial effects of the utility model are: be provided by handoff block，And saddle seat is inserted in the jack in handoff block，And handoff block is connected with bed bolt，Simple in construction，Connect reliable，It is convenient to mount and dismount，Each handoff block can disposably be dismantled，Flexible speed block is dismantled compared with dismantling mode one by one with existing employing，And it is provided by flat thin magnet，Can and saddle seat between formed one absorption active force，The connection making saddle seat is convenient reliably，Lifting bolt can be threaded in bar，User is facilitated handoff block to be taken out from groove，In addition，Base plate is that hollow is arranged，The weight of entirety can be reduced，User is facilitated to carry，Backplate surface is that titanizing is arranged，High rigidity，Abrasionproof sassafras，Do not peel off，Colour-fast，Highly anticorrosion，Go in various environment，Durable in use，Handoff block side is arranged for polishing，Can reduce and the frictional force of groove cell wall，Handoff block can easier be split out from groove.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of this utility model a kind of electric tube expander saddle seat fixed plate；
Fig. 2 is the sectional view of the handoff block of this utility model a kind of electric tube expander saddle seat fixed plate；
Fig. 3 is the front view of the lifting bolt of this utility model a kind of electric tube expander saddle seat fixed plate；
Fig. 4 is the top view of the threaded rod of this utility model a kind of electric tube expander saddle seat fixed plate.
Detailed description of the invention
Embodiment 1
nullAs Figure 1-4，A kind of electric tube expander saddle seat fixed plate，Including base plate 1、Handoff block 2、Threaded rod 3 and lifting bolt 4，Groove (not shown) and the first screw (not shown) it is provided with on described base plate 1，First screw is positioned at groove floor，Described groove agrees with handoff block 2，Described handoff block 2 is installed in groove，Groove meets with the shape of handoff block 2，After being possible to prevent to install, foreign body enters in groove，Handoff block 2 is caused to be stuck，Described handoff block 2 includes carbon fiber board 5、Flat thin magnet 6 and glass-fiber-plate 7，Weight is slim and graceful，Described flat thin magnet 6 is embedded in carbon fiber board 5 and arranges，Good integrity，Connect reliable，Described carbon fiber board 5 and flat thin magnet 6 all bond with glass-fiber-plate 7，Stability Analysis of Structures，It is connected firmly，Even if also will not be separated by bigger external force，Jack 8 and the second screw 9 it is provided with on described carbon fiber board 5，Jack 8 is used for installing saddle seat，After handoff block 2 is installed to groove, the center of circle of the first screw and the second screw 9 is respectively positioned on same straight line，Described threaded rod 3 is screwed in the first screw and the second screw 9，Owing to the center of circle of the first screw and the second screw 9 is respectively positioned on same straight line，Threaded rod 3 can be preferably screwed in the first screw and the second screw 9，Described threaded rod 3 upper surface is provided with the 3rd screw 10 matched with lifting bolt 4，Threaded rod 3 is back-outed and re-uses lifting bolt 4 after the first screw and connect threaded rod 3，Finger can be stretched in the ring of lifting bolt 4，Directly handoff block 2 is extracted，Convenient disassembly and speed block，Described threaded rod 3 upper surface is provided with flat recess 11，Threaded rod 3 can be screwed in the first screw and the second screw 9 by flat recess 11 with user-friendly screwdriver.
Having the beneficial effect that of the present embodiment is provided by handoff block, and saddle seat is inserted in the jack in handoff block, and handoff block is connected with bed bolt, simple in construction, connect reliable, it is convenient to mount and dismount, each handoff block can disposably be dismantled, flexible speed block is dismantled compared with dismantling mode one by one with existing employing, and be provided by flat thin magnet, can and saddle seat between formed one absorption active force so that the connection of saddle seat is convenient reliably, lifting bolt can be threaded in bar, facilitates user handoff block to be taken out from groove.
Embodiment 2
nullAs Figure 1-4，A kind of electric tube expander saddle seat fixed plate，Including base plate 1、Handoff block 2、Threaded rod 3 and lifting bolt 4，It is provided with the 3rd screw 12 and pin-and-hole 13 on described base plate 1，User can be facilitated to be installed on various work platforms by base plate 1，The connected mode of two kinds is provided，Flexibly and easily，Described base plate 1 surface is that titanizing is arranged，High rigidity，Abrasionproof sassafras，Do not peel off，Colour-fast，Highly anticorrosion，Go in various environment，Durable in use，Described base plate 1 is arranged for hollow，The weight of entirety can be reduced，User is facilitated to carry，Groove (not shown) and the first screw (not shown) it is provided with on described base plate 1，First screw is positioned at groove floor，Described groove agrees with handoff block 2，Described handoff block 2 is installed in groove，The cell wall of described groove is that chromium plating is arranged，The friction of chromium coating is decimal，Particularly dry friction coefficient，Chromium coating tool has good wearability，And the frictional force between handoff block 2 is few，So that handoff block 2 is easier to split out，Described handoff block 2 side is arranged for polishing，Can reduce and the frictional force of groove cell wall，Handoff block 2 can easier be split out from groove，Groove meets with the shape of handoff block 2，After being possible to prevent to install, foreign body enters in groove，Handoff block 2 is caused to be stuck，Described handoff block 2 includes carbon fiber board 5、Flat thin magnet 6 and glass-fiber-plate 7，Weight is slim and graceful，Described flat thin magnet 6 is embedded in carbon fiber board 5 and arranges，Good integrity，Connect reliable，Described carbon fiber board 5 and flat thin magnet 6 all bond with glass-fiber-plate 7，Stability Analysis of Structures，It is connected firmly，Even if also will not be separated by bigger external force，Jack 8 and the second screw 9 it is provided with on described carbon fiber board 5，Jack 8 is used for installing saddle seat，After handoff block 2 is installed to groove, the center of circle of the first screw and the second screw 9 is respectively positioned on same straight line，Described threaded rod 3 is screwed in the first screw and the second screw 9，Owing to the center of circle of the first screw and the second screw 9 is respectively positioned on same straight line，Threaded rod 3 can be preferably screwed in the first screw and the second screw 9，Described threaded rod 3 upper surface is provided with the 3rd screw 10 matched with lifting bolt 4，Threaded rod 3 is back-outed and re-uses lifting bolt 4 after the first screw and connect threaded rod 3，Finger can be stretched in the ring of lifting bolt 4，Directly handoff block 2 is extracted，Convenient disassembly and speed block，Described threaded rod 3 upper surface is provided with flat recess 11，Threaded rod 3 can be screwed in the first screw and the second screw 9 by flat recess 11 with user-friendly screwdriver.
nullHaving the beneficial effect that of the present embodiment is provided by handoff block，And saddle seat is inserted in the jack in handoff block，And handoff block is connected with bed bolt，Simple in construction，Connect reliable，It is convenient to mount and dismount，Each handoff block can disposably be dismantled，Flexible speed block is dismantled compared with dismantling mode one by one with existing employing，And it is provided by flat thin magnet，Can and saddle seat between formed one absorption active force，The connection making saddle seat is convenient reliably，Lifting bolt can be threaded in bar，User is facilitated handoff block to be taken out from groove，Base plate is that hollow is arranged，The weight of entirety can be reduced，User is facilitated to carry，Backplate surface is that titanizing is arranged，High rigidity，Abrasionproof sassafras，Do not peel off，Colour-fast，Highly anticorrosion，Go in various environment，Durable in use，Handoff block side is arranged for polishing，Can reduce and the frictional force of groove cell wall，Handoff block can easier be split out from groove.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (6)
1. an electric tube expander saddle seat fixed plate, it is characterized in that: include base plate, handoff block, threaded rod and lifting bolt, groove and the first screw it is provided with on described base plate, described groove agrees with handoff block, described handoff block is installed in groove, described handoff block includes carbon fiber board, flat thin magnet and glass-fiber-plate, described flat thin magnet is embedded in carbon fiber board and arranges, described carbon fiber board and flat thin magnet all bond with glass-fiber-plate, jack and the second screw it is provided with on described carbon fiber board, the center of circle of described first screw and the second screw is respectively positioned on same straight line, described threaded rod is screwed in the first screw and the second screw, described threaded rod upper surface is provided with the 3rd screw matched with lifting bolt, described threaded rod upper surface is provided with flat recess.
Electric tube expander saddle seat fixed plate the most according to claim 1, it is characterised in that: described base plate is that hollow is arranged.
Electric tube expander saddle seat fixed plate the most according to claim 2, it is characterised in that: described backplate surface is that titanizing is arranged.
Electric tube expander saddle seat fixed plate the most according to claim 3, it is characterised in that: described handoff block side is arranged for polishing.
Electric tube expander saddle seat fixed plate the most according to claim 4, it is characterised in that: the cell wall of described groove is that chromium plating is arranged.
Electric tube expander saddle seat fixed plate the most according to claim 5, it is characterised in that: it is provided with the 3rd screw and pin-and-hole on described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464179.0U CN205763433U (en) | 2016-05-21 | 2016-05-21 | A kind of electric tube expander saddle seat fixed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620464179.0U CN205763433U (en) | 2016-05-21 | 2016-05-21 | A kind of electric tube expander saddle seat fixed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763433U true CN205763433U (en) | 2016-12-07 |
Family
ID=58116606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620464179.0U Active CN205763433U (en) | 2016-05-21 | 2016-05-21 | A kind of electric tube expander saddle seat fixed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763433U (en) |
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2016
- 2016-05-21 CN CN201620464179.0U patent/CN205763433U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |