CN201265561Y - Hoisting equipment used for slurry pump - Google Patents
Hoisting equipment used for slurry pump Download PDFInfo
- Publication number
- CN201265561Y CN201265561Y CNU2008201723366U CN200820172336U CN201265561Y CN 201265561 Y CN201265561 Y CN 201265561Y CN U2008201723366 U CNU2008201723366 U CN U2008201723366U CN 200820172336 U CN200820172336 U CN 200820172336U CN 201265561 Y CN201265561 Y CN 201265561Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- lifting arm
- slag stock
- stock pump
- hanging device
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a hoisting device for a slurry pump, in particular to a hoisting device for a horizontal slurry pump, and the like. The hoisting device comprises a hoisting rod connected with a bracket, and the hoisting rod is provided with a hoisting hook assembly. The hoisting device for the slurry pump well solves the problem concerning the maintenance of the slurry pump, and the like, so that the site maintenance is fast, simple and convenient; and the hoisting device saves the time for consigning the whole pump, saves the expenditure, reduces the cost and provides great convenience for whole pumps of various types.
Description
Technical field
The utility model relates to a kind of hanging device that is used for the slag stock pump, in particular for the hanging device of devices such as horizontal slag stock pump.
Background technique
All kinds of centrifugal type slurry pumps are that to be used for carrying the flowing medium that contains solid particle be a kind of equipment of slag slurry, are widely used in all kinds of mines and waters desilting, and its flow passage components are subjected to stronger abrasive acrion.Above characteristics add uses the abominable of operating mode, makes the maintenance work of whole pump become particularly important.
There are many problems in the maintenance of slag stock pump at present, and existing is example explanation problems of the prior art with horizontal Centrifugal Slag Pump.Usually, all is furnished with removable neck bush in the pump case of slag stock pump, they are called as flow passage components together with impeller, for the bigger slag stock pump of model, the replacing of whole pump maintenance and its flow passage components is quite difficult because of the bigger deadweight of parts, in addition, the Xian Chang confined space also is unfavorable for the operation of large lifting equipment.For the ease of the dismounting and the maintenance of whole pump, way in the past is that whole pump is transported to the crane gear that the maintenance shop utilizes specialty from the scene.So the maintenance of whole pump and maintenance will rely on lifting, the handling appliance of specialty to a great extent; Consider again to come and go maintenance shop and on-the-spot time, maintenance cost is quite high, and lacks flexibility.
In sum, the particularly large-scale whole pump of horizontal slag stock pump itself intrinsic bigger deadweight and the spatial constraints of whole pump site of deployment, make the maintenance suitable difficulty of replacing of flow passage components particularly of whole pump; Strengthened maintenance cost with putting in order the way of pump allocation and transportation, and the time that comes and goes is long, very flexible to the maintenance shop.
Summary of the invention
The purpose of this utility model is exactly the deficiency at above-mentioned original technology, and a kind of flexibility of whole pump upkeep operation, slag stock pump hanging device of reduction maintenance cost of strengthening is provided, and can be applicable to all kinds of horizontal Centrifugal Slag Pump.
Hanging device provided by the utility model, its creativeness are embodied in the lifting arm that is fixed on the slag stock pump carriage, play support, suspention effect; On the lifting arm, hook assembly is housed, is used to hang slag stock pump parts.
Above-mentioned lifting arm generally is divided into vertical section and horizontal segment two-part.Vertical component plays a supportive role, and is nested in the sleeve, and during work, this vertical section is as running shaft; And horizontal component plays the suspention effect.Horizontal segment and vertical section have angle, are preferably 90 °, and the reinforcement gusset can be established in the angle, to increase the moment of flexure of lifting arm.
Above-mentioned lifting arm sleeve fixing on slag stock pump carriage can have multiple implementation, and as welding, bolt etc., optimal way is that bolt is fixed.Bolt is fixing promptly gets through the hole on the carriage sidewall, through hole is at least one group, utilizes U bolt and support fixed muffle, and this implementation is not only simple and direct but also firm.
Above-mentioned lifting arm vertical section and sleeve Spielpassung are inserted wherein, can rotate freely.Resistance when rotating in order to reduce the lifting arm can be provided with damping device in sleeve.As the hemisphere seat being set, realize drag reduction by reducing area of contact in lifting arm vertical section bottom; Or in sleeve running in bearings.The both can strengthen the flexibility and the stability of lifting arm rotation greatly.
The sleeve two ends can be provided with seal arrangement, for example seal closure or dust cover etc.
The lifting arm horizontal segment on can also be provided with guide rail, perhaps just with horizontal segment itself as guide rail, hook assembly is arranged on the guide rail, can fix or be free to slide.Be provided with limit stoper at hook assembly, the expense hole for example arranged on guide rail and be equipped with bearing pin.
Hook assembly can adopt multiple structure, as above hangs pulley or fixed suspension hook, but can also be combined with the device of free adjustment elevation on the hook assembly, for example jack, manual or electric wire hoist.
Adopt hanging device provided by the utility model can solve slag stock pump maintenance issues well, field maintenance work becomes fast, and cost reduces.Whole Type of pump is no matter large or small, and its maintenance all will have great convenience.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Wherein, 1 is carriage, and 2 is sleeve, and 3 is suspension rod, and 4 is the channel-section steel support, and 5 is U bolt, and 6 is the hemisphere seat, and 7 is seal closure, and 8 is the suspension ring plate, and 9 is short tube, and 10 is expense mouth or bearing pin, and 11 is gusset.
Embodiment
Embodiment with indefiniteness further explains, illustrates the technical program below.
A kind of hanging device that is used for horizontal Centrifugal Slag Pump, be arranged on the carriage 1, comprise sleeve 2, lifting arm 3 and hook assembly, the vertical section and sleeve 2 Spielpassung that wherein lift arm are inserted in the sleeve, the horizontal segment of lifting arm is equipped with hook assembly, hook assembly comprises suspension ring plate 8 and the short tube 9 that cooperates with it, is respectively arranged with limit pin hole and is equipped with bearing pin 10 on the horizontal segment of suspension ring plate 8 both sides lifting arm.
Become 90 ° angle between the horizontal segment of described lifting arm and the vertical section, the angle is provided with gusset 11, and a hemisphere seat 6 is equipped with in the bottom of lifting arm vertical section, can reduce the resistance of rotation during work.
Carriage 1 sidewall is provided with two groups of through holes, by U bolt 5 and the support 4 that cooperates with through hole sleeve 2 is fixed on the carriage 1, and sleeve 1 top is provided with seal closure 7.
When the slag stock pump needs to safeguard, during maintenance, hanging device is started working, and with short tube 9 with suspension ring plate 8 assemblies are fixing in place the pump housing is hung, rotates suspension rod 3 with bearing pin 10 then, and pump housing suspention to certain position, is convenient to maintenance.
Claims (7)
1. a hanging device that is used for the slag stock pump is characterized in that: comprise with carriage being connected the lifting arm that is provided with, lift arm and be provided with hook assembly.
2. the hanging device that is used for the slag stock pump according to claim 1 is characterized in that: described lifting arm serves as the lifting arm that axle rotates for the vertical section with the lifting arm.
3. the hanging device that is used for the slag stock pump according to claim 1 and 2 is characterized in that: also comprise a sleeve that is fixed on the carriage sidewall, sleeve and the vertical section Spielpassung that lifts arm are provided with a damping device in the sleeve.
4. the hanging device that is used for the slag stock pump according to claim 3 is characterized in that: described damping device can be to add the hemisphere seat in lifting arm vertical section bottom, perhaps running in bearings in sleeve.
5. the hanging device that is used for the slag stock pump according to claim 4 is characterized in that: the carriage sidewall is provided with at least one group of through hole, by U bolt and the support that cooperates with through hole sleeve is fixed on the carriage sidewall.
6. the hanging device that is used for the slag stock pump according to claim 5 is characterized in that: the sleeve two ends are provided with seal arrangement.
7. the hanging device that is used for the slag stock pump according to claim 1 is characterized in that: the horizontal segment of described lifting arm is provided with guide rail, and guide rail is provided with the hook assembly that can slide thereon, and is combined with limit stoper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201723366U CN201265561Y (en) | 2008-09-27 | 2008-09-27 | Hoisting equipment used for slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201723366U CN201265561Y (en) | 2008-09-27 | 2008-09-27 | Hoisting equipment used for slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265561Y true CN201265561Y (en) | 2009-07-01 |
Family
ID=40831929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201723366U Expired - Fee Related CN201265561Y (en) | 2008-09-27 | 2008-09-27 | Hoisting equipment used for slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2513107A (en) * | 2013-04-03 | 2014-10-22 | Cde Global Ltd | Materials processing apparatus |
-
2008
- 2008-09-27 CN CNU2008201723366U patent/CN201265561Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2513107A (en) * | 2013-04-03 | 2014-10-22 | Cde Global Ltd | Materials processing apparatus |
| GB2513107B (en) * | 2013-04-03 | 2020-01-01 | Cde Global Ltd | Materials processing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202296842U (en) | Hanger special for universal shaft of vertical rolling mill | |
| CN204150943U (en) | A kind of Novel hook device | |
| CN201264865Y (en) | Automatic unhooking hanging hook | |
| CN201265561Y (en) | Hoisting equipment used for slurry pump | |
| CN107747566B (en) | A kind of immersible pump underground fixed mechanism | |
| CN102864770A (en) | Efficient dynamic compaction machine | |
| CN201746237U (en) | Hoist and counter weight type height limiting device thereof | |
| CN202864675U (en) | Shaft-type part hoisting tool | |
| CN202449763U (en) | Simple pneumatic crane | |
| CN202440231U (en) | Gantry crane lifting hook device | |
| CN217302115U (en) | Vertical blind plate with hoisting function | |
| CN205312925U (en) | Hydraulic luffing formula swing arm tower machine | |
| CN2848803Y (en) | Cable crane | |
| CN212609156U (en) | Rotary lifting device for sewage disposal operation of inclined plate sedimentation tank | |
| CN208994954U (en) | A kind of crane girder hoisting tooling | |
| CN210655825U (en) | Rotation type soil box lifting hook | |
| CN207073397U (en) | Drill rod loading and unloading arm for pumping reverse circulation drilling machine | |
| CN205367527U (en) | Hanging clamp debris hang | |
| CN204057793U (en) | A kind of voltage transformer lifting device | |
| CN201354298Y (en) | Equalizing beam for hoisting rotor | |
| CN204958226U (en) | Just, dismantle fixed base crane | |
| CN201777778U (en) | Rotary lifting appliance | |
| CN205820717U (en) | A kind of anti-rolling wheel support of pin type | |
| CN221116677U (en) | Motor impeller hoisting assembly quality | |
| CN205472332U (en) | Rotatable simple and easy armful of pole hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG DONGFANGTIANMING MACHINERY MANUMACTURE CO Free format text: FORMER NAME: JINAN DONGFANGTIANMIN MACHINERY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 251500 west side of Huaxing Road, Linyi Economic Development Zone, Dezhou, Shandong Patentee after: Shandong Dongfang Tianming Machinery Co., Ltd. Patentee after: Beijing Dongfang Tianming Technology Co., Ltd. Address before: 250032 No. 90, Su Shan Road, Tianqiao District, Shandong, Ji'nan Patentee before: Jinan Dongfang Tianming Mechine Co., Ltd. Patentee before: Beijing Dongfang Tianming Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20160927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |