CN201791844U - Variable frequency lifting electric tube expander - Google Patents
Variable frequency lifting electric tube expander Download PDFInfo
- Publication number
- CN201791844U CN201791844U CN201020521336XU CN201020521336U CN201791844U CN 201791844 U CN201791844 U CN 201791844U CN 201020521336X U CN201020521336X U CN 201020521336XU CN 201020521336 U CN201020521336 U CN 201020521336U CN 201791844 U CN201791844 U CN 201791844U
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- China
- Prior art keywords
- tube expander
- head
- expanding
- expander
- lifting electric
- 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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Abstract
The utility model relates to a variable frequency lifting electric tube expander. The electric tube expander comprises a tube expander control instrument, an upright rod, at least one tube expander head, an expanding rod and an expanding head, wherein the tube expander head is arranged on a middle sliding pole of the upright rod; the expanding rod and the expanding head are connected with the tube expander head; a lifting table is arranged below the upright rod and connected with a hydraulic lift; the tube expander control instrument is arranged on the sliding pole on the upper part of the upright rod; the tube expander head is connected with the sliding pole through a sliding buckle and can move leftwards and rightwards along the sliding pole; and the expanding head can spatially rotate in all directions along the head of the expanding rod. The electric tube expander can save labor and efficiently position expanded connection through the hydraulic lift and the expanding head according to the height and the position of a specific machine when a great number of large-diameter expanding tubes of large-sized equipment for chemical industry, power generation and the like are subjected to the expanded connection.
Description
Technical field:
The utility model relates to a kind of electric tube expander, but especially relates to the frequency conversion lifting electric tube expander of a kind of free lifting location expanded joint.
Background technology:
The composition of frequency conversion vertical pipe expander is that the middle part that tube expander controller, vertical rod are installed on the top of vertical rod is equipped with the tube expander head, when needs expanded joint pipe, vertical rod is removed to the position that needs expanded joint, regulate the height of vertical rod middle part litter, aligning is by the expanded joint mouth of pipe, but when carrying out expanded joint for the expand tube of main equipments such as big specification, large diameter chemical industry, generating, because the limitation of vertical rod height itself, can't reach the expanded joint point, so just need other equipment to increase the height of vertical rod, and when expanded joint, can't fix the position accurately.
Summary of the invention:
But technical problem to be solved in the utility model provides a kind of free lifting expanded joint position and can play the frequency conversion lifting electric tube expander of accurate location.
The technical scheme in the invention for solving the technical problem is: a kind of frequency conversion lifting electric tube expander, comprise tube expander controller, vertical rod, be installed in the tube expander head on the litter in the middle of the vertical rod, be connected expander roll and bloated head on the tube expander head, a lifting platform is installed below vertical rod, and lifting platform is connected on the hydraulic elevator.
For the mobile expanded joint machine of energy, the below of described hydraulic elevator is equipped with wheel.
In order to move by the water product on the height of regulating, the tube expander head is to be connected on the litter by slide fastener, can be along the litter move left and right.
Render a service, play the function of expanded joint simultaneously in order to improve to produce, the number of described tube expander head has one at least.
For can be multi-faceted position expanded joint and do not need to change expander roll, but described bloated head is along 360 ° of expander roll head space rotations.
After adopting said structure, when the expand tube of main equipments such as extensive, the large diameter chemical industry of expanded joint, generating, can locate expanded joint laborsaving, efficiently by the rotation of the hydraulic elevator and the head that expands according to the height and the position of concrete machine.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
1, tube expander controller 2, vertical rod 3, slide fastener 4, tube expander head 5, expander roll 6, expand 7, lifting platform 8, hydraulic elevator
The specific embodiment:
A kind of frequency conversion lifting electric tube expander shown in Figure 1, comprise tube expander controller 1, vertical rod 2, be installed in the tube expander head 4 on the litter in the middle of the vertical rod 2, be connected the expander roll 5 on the tube expander head and expand 6, a lifting platform 7 is installed below vertical rod 2, lifting platform is connected on the hydraulic elevator 8, and the effect of hydraulic elevator 8 is to make expanded joint reach required diverse location.
When the expand tube of main equipments such as extensive, the large diameter chemical industry of expanded joint, generating, can be according to the height and the position of concrete machine, by moving or lifting hydraulic elevator 8, reach and specify the expanded joint point, regulate the height of tube expander head 4 in vertical rod 2,, rotate 6 a location expanded joint that expand along expander roll 5.
Claims (6)
1. frequency conversion lifting electric tube expander, comprise tube expander controller (1), vertical rod (2), be installed in the tube expander head (4) on the litter in the middle of the vertical rod (2), be connected the expander roll (5) on the tube expander head and expand (6), it is characterized in that: a lifting platform (7) is installed in the below in vertical rod (2), and lifting platform (7) is connected on the hydraulic elevator (8).
2. frequency conversion lifting electric tube expander according to claim 1 is characterized in that: the below of described hydraulic elevator (8) is equipped with wheel.
3. frequency conversion lifting electric tube expander according to claim 1 is characterized in that: described tube expander controller (1) is mounted on the litter on vertical rod (2) top.
4. frequency conversion lifting electric tube expander according to claim 1 is characterized in that: described tube expander head (4) is to be connected on the litter by slide fastener (3), can be along the litter move left and right.
5. according to claim 1 or 4 described frequency conversion lifting electric tube expanders, it is characterized in that: the number of described tube expander head (4) has one at least.
6. frequency conversion lifting electric tube expander according to claim 1 is characterized in that: described bloated head (6) along expander roll (5) but 360 ° of head space rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020521336XU CN201791844U (en) | 2010-09-08 | 2010-09-08 | Variable frequency lifting electric tube expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020521336XU CN201791844U (en) | 2010-09-08 | 2010-09-08 | Variable frequency lifting electric tube expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201791844U true CN201791844U (en) | 2011-04-13 |
Family
ID=43846765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020521336XU Expired - Fee Related CN201791844U (en) | 2010-09-08 | 2010-09-08 | Variable frequency lifting electric tube expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201791844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091740A (en) * | 2010-09-08 | 2011-06-15 | 苏州市天迅机具科技有限公司 | Variable-frequency lifting electric tube expander |
| CN109954804A (en) * | 2019-04-23 | 2019-07-02 | 珠海格力智能装备有限公司 | Control method and device of pipe expander, storage medium and processor |
-
2010
- 2010-09-08 CN CN201020521336XU patent/CN201791844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091740A (en) * | 2010-09-08 | 2011-06-15 | 苏州市天迅机具科技有限公司 | Variable-frequency lifting electric tube expander |
| CN109954804A (en) * | 2019-04-23 | 2019-07-02 | 珠海格力智能装备有限公司 | Control method and device of pipe expander, storage medium and processor |
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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: 20110413 Termination date: 20110908 |