CN203130469U - Detachable hoisting device and vertical pump - Google Patents
Detachable hoisting device and vertical pump Download PDFInfo
- Publication number
- CN203130469U CN203130469U CN 201320103760 CN201320103760U CN203130469U CN 203130469 U CN203130469 U CN 203130469U CN 201320103760 CN201320103760 CN 201320103760 CN 201320103760 U CN201320103760 U CN 201320103760U CN 203130469 U CN203130469 U CN 203130469U
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- CN
- China
- Prior art keywords
- pump
- lifting device
- detachable
- connecting plate
- hoisting
- 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 discloses a detachable hoisting device and a vertical pump which solve the problems of enlargement of installation base holes of pumps and high costs caused by large sizes of hoisting devices of existing vertical pumps. The detachable hoisting device comprises a connecting plate which is detachably fixed on an object to be hoisted and a hoisting plate which is fixedly connected with one side of the connecting plate, and a hoisting hole is arranged on the hoisting plate. The vertical pump comprises a pump cylinder body, wherein a plurality of detachable hoisting devices are detachably installed on the upper portion of the pump cylinder body in the circumferential direction. The detachable hoisting device and the vertical pump are simple in structure and convenient to assemble and disassemble, the hoisting device is recycled while overall dimensions of the vertical pump is reduced, and investment costs of infrastructures are reduced.
Description
Technical field
The utility model relates to field of fluid machinery, relates in particular to a kind of detachable lifting device and vertical pump.
Background technique
The lifting device of existing vertical long shaft pump is generally the hanger that is arranged symmetrically on the outer cylinder body, as shown in Figure 1, also is furnished with hanger 7 on the pump foundation dunnage, and hanger 7 and pump barrel body 5 are welded.Because the large-scale vertical major axis pump pump housing is heavy, the size that lifts used hanger 7 is also corresponding bigger, and this lifting device has increased the overall dimensions of major axis pump, increases thereby make pump that basic hole is installed, and has reduced pump group operation stability, increases the infrastructure investment cost.
The model utility content
For causing the hole, installation basis of pump greatly, the lifting device size that overcomes existing vertical pump increases, the deficiency that cost is high, the utility model aims to provide a kind of detachable lifting device and vertical pump, this lifting device and vertical pump are by removably being connected on the pump housing urceolus, thereby can reduce the overall dimensions of pump, reduce the infrastructure investment cost.
To achieve these goals, the technological scheme that adopts of the utility model is:
A kind of detachable lifting device, its structural feature be, comprises removably being fixed on the connecting plate of waiting to hang on the thing, is fixedly connected on the lifting plate on connecting plate one side; Have erection opening on the described lifting plate.
As a kind of concrete mode that removably connects, have a plurality of attachment holes on the described connecting plate, described connecting plate is fixedlyed connected with thing described to be hung by the fastening piece that is contained on the attachment hole.
In order to guarantee to be connected with tubular thing to be hung, described connecting plate is arc plate.
Further, the utility model also provides a kind of vertical pump, comprises the pump barrel body, is characterized in, a plurality of aforesaid detachable lifting device circumferentially removably are equipped with on the top of described pump barrel body.
According to embodiment of the present utility model, the circumferential symmetry in the top of described pump barrel body is equipped with two detachable lifting device.
Certainly, lifting device described in the utility model is removably mounted on the flange of pump barrel body.
By said structure, when needs lift, lifting device is installed in waits to hang on the thing, realize conventional lifting, behind rigging out, the dismounting lifting device, one side can reduce to wait to hang the overall dimensions of thing, can realize the recycling of lifting device on the other hand, thereby reduce the infrastructure investment cost.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, and easy accessibility when reducing the overall dimensions of vertical pump, has been realized the recycling of lifting device, has reduced the infrastructure investment cost.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Description of drawings
Fig. 1 is the prior art constructions schematic representation;
Fig. 2 is a kind of embodiment's of the utility model structure principle chart;
Fig. 3 is the structural representation of lifting device described in the utility model;
Fig. 4 is the plan view of Fig. 3.
In the drawings
1-lifts plate; The 2-connecting plate; The 3-erection opening; The 4-attachment hole;
5-pump barrel body; The 6-lifting device; The 7-hanger.
Embodiment
A kind of detachable lifting device shown in Fig. 3 and 4, comprises the connecting plate 2 that removably is fixed on the vertical pump pump barrel body 5, is fixedly connected on the lifting plate 1 on connecting plate 2 one sides; Have erection opening 3 on the described lifting plate 1.Have a plurality of attachment holes 4 on the described connecting plate 2, described connecting plate 2 is fixedlyed connected with described pump barrel body 5 by the bolt and nut that is contained on the attachment hole 4.
A kind of vertical pump as shown in Figure 2, comprises pump barrel body 5, and 6, two detachable lifting device 6 symmetric arrangement of two above-mentioned detachable lifting device circumferentially removably are equipped with on the top of described pump barrel body 5.
Thus, when the integral lifting pump housing, diagonal arranges 2 special-purpose boom hoistings 6 on the pump foundation dunnage, and boom hoisting 6 links to each other with pump barrel body 5 by bolt, and boom hoisting 6 is removed in the good back of lifting.When decomposing lifting, at 2 boom hoistings 6 of every section cylindrical shell upper flange symmetric arrangement, be connected with pump barrel body 5 by the attachment hole on the flange, install dismounting boom hoisting 6 behind each section, boom hoisting 6 is reusable.
The content that above-described embodiment is illustrated should be understood to these embodiments and only is used for being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Claims (6)
1. a detachable lifting device is characterized in that, comprises removably being fixed on the connecting plate of waiting to hang on the thing (2), is fixedly connected on the lifting plate (1) on connecting plate (2) one sides; Have erection opening (3) on the described lifting plate (1).
2. detachable lifting device according to claim 1 is characterized in that, has a plurality of attachment holes (4) on the described connecting plate (2), and described connecting plate (2) is fixedlyed connected with thing described to be hung by the fastening piece that is contained on the attachment hole (4).
3. detachable lifting device according to claim 1 and 2 is characterized in that, described connecting plate (2) is arc plate.
4. a vertical pump comprises pump barrel body (5), it is characterized in that, the top of described pump barrel body (5) circumferentially removably is equipped with a plurality of as the described detachable lifting device of one of claim 1 ~ 3 (6).
5. vertical pump according to claim 4 is characterized in that, the circumferential symmetry in top of described pump barrel body (5) is equipped with two detachable lifting device (6).
6. according to claim 4 or 5 described vertical pumps, it is characterized in that described lifting device (6) is removably mounted on the flange of pump barrel body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103760 CN203130469U (en) | 2013-03-07 | 2013-03-07 | Detachable hoisting device and vertical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103760 CN203130469U (en) | 2013-03-07 | 2013-03-07 | Detachable hoisting device and vertical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130469U true CN203130469U (en) | 2013-08-14 |
Family
ID=48938451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103760 Expired - Fee Related CN203130469U (en) | 2013-03-07 | 2013-03-07 | Detachable hoisting device and vertical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523654A (en) * | 2013-10-30 | 2014-01-22 | 镇江船舶电器有限责任公司 | Lifting structure of equipment |
-
2013
- 2013-03-07 CN CN 201320103760 patent/CN203130469U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523654A (en) * | 2013-10-30 | 2014-01-22 | 镇江船舶电器有限责任公司 | Lifting structure of equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN NEPTUNE PUMP INDUSTRY CO., LTD. Effective date: 20140421 Owner name: PETROCHINA JINGTANG LIQUEFIED NATURAL GAS CO., LTD Free format text: FORMER OWNER: HUNAN NEPTUNE PUMP INDUSTRY CO., LTD. Effective date: 20140421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410100 CHANGSHA, HUNAN PROVINCE TO: 063210 TANGSHAN, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: 063210 Caofeidian Industrial Zone, Hebei, Tangshan City 18+ Patentee after: PetroChina Lng Ltd Jingtang Patentee after: Hunan Neptune Pump Co., Ltd. Address before: 410100 Hunan province Changsha City, national economic and Technological Development Zone (Xingsha) Panpan Road No. 26 Patentee before: Hunan Neptune Pump Co., Ltd. |
|
| 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: 20130814 Termination date: 20160307 |