CN104891353B - Hydraulic hoisting machine for underground coal mine - Google Patents
Hydraulic hoisting machine for underground coal mine Download PDFInfo
- Publication number
- CN104891353B CN104891353B CN201510275025.7A CN201510275025A CN104891353B CN 104891353 B CN104891353 B CN 104891353B CN 201510275025 A CN201510275025 A CN 201510275025A CN 104891353 B CN104891353 B CN 104891353B
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- compression leg
- monomer liquid
- coal mine
- liquid compression
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/163—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements where only part of the column rotates, i.e. at least the bottom part is fixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
- B66C23/86—Slewing gear hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to the field of hydraulic hoisting machines, in particular to a hydraulic hoisting machine for an underground coal mine. The hydraulic hoisting machine for the underground coal mine comprises a hoisting beam, wherein one end of the hoisting beam is connected with a hoisting hook. The hydraulic hoisting machine for the underground coal mine further comprises a three-leg support, a base disc, a single hydraulic column, a lower supporting disc and a lower rotating disc. The three-leg support is arranged on a roadway base plate in a supported mode. The base disc is fixed to the bottom end of the interior of the three-leg support, and an opening of the base disc is upward. The bottom end of a cylinder body of the single hydraulic column is installed in the base disc in a sleeving mode, and the upper portion of the single hydraulic column penetrates through the top of the three-leg support. The lower supporting disc is connected to the cylinder body of the single hydraulic column through bolts, clamped on the cylinder body of the single hydraulic column and fixed to the top of the three-leg support, and comprises two semicircular rings. The lower rotating disc is arranged on the upper side of the lower supporting disc and movably installed on the outer side of the cylinder body of the single hydraulic column in a sleeving mode. The hydraulic hoisting machine for the underground coal mine is reasonable in structure and good in using effect, and easy and convenient to assemble, can effectively solve the problem that manpower is consumed when a machine is disassembled and assembled in a narrow space, and improves the disassembly and assembly progress.
Description
Technical field
The present invention relates to hydraulic crane installation field, specifically a kind of hydraulic crane installation for underground coal mine.
Background technology
Due to underground coal mine space narrow and small with respect to ground it is impossible to using being suitable for the various hanging devices of surface condition, greatly
Overall machinery disassembled asset, when small space uses, is often first become several big parts, then equipment by type plant equipment
Operating scene is assembled again.But equipment assembly site narrow space, mechanical part again than larger so that the work of workman
Intensity is big, and equipment assembly schedule is slow.
Content of the invention
The present invention is in order to mitigate the labor intensity of workman, accelerate equipment assembly schedule, there is provided one kind is used for underground coal mine
Hydraulic crane installation.
The present invention is achieved by the following technical solutions：For the hydraulic crane installation of underground coal mine, connect including one end
There is the draw-beam of suspension hook, also include the spider being supported on roadway floor, be fixed on spider inner bottom and opening up
Chassis, cylinder body bottom is set in chassis and top passes through the monomer liquid compression leg at spider top, and bolt connection is held on list
On body fluid compression leg cylinder body and be fixed on spider top two semicircular ring group become lower support plate, on the upside of lower support plate and live
The dynamic lower rotation dish being set in outside monomer liquid compression leg cylinder body, movable set and is welded in down turn outside monomer liquid compression leg cylinder body
The rotating support frame of the two halves pipe composition of Moving plate upper end, movable set and is welded in rotation outside monomer liquid compression leg cylinder body
The upper rotation dish that the two semicircular ring group of bolster upper end becomes, on the upside of upper rotation dish and bolt connection is held on monomer liquid compression leg cylinder
Fixing chuck on body, is fixed on and provides the triple-use valve of emulsion, the two halves of described rotating support frame for it on monomer liquid compression leg
Pipe from top to bottom passes through to latch bolt connection, and the other end of draw-beam is articulated with rotating support frame wherein semi-circular tube top,
It is hinged with raise-lower hydraulic post and this semi-circular tube bottom of rotating support frame between in the middle part of draw-beam, raise-lower hydraulic post is provided with
There is the hydraulic tube of the hydraulically operated valve controlling lifting, another semi-circular tube of rotating support frame is connected with rocking arm by bearing pin.
When specifically used, all parts of the present invention are installed on underground coal mine according to the structural representation of the present invention, come
From the emulsion of hydraulic pump by supplying monomer hydraulic column pressure by triple-use valve so that monomer liquid compression leg rises, live post top is real
Back, thus using top, the base plate whole boom hoisting of fixing support；The member hangs of heavy mechanical equipment on suspension hook,
Rising and dropping control is carried out by the liquid injection port of raise-lower hydraulic post and the part of the hung heavy mechanical equipment of liquid return hole；Rocking arm passes through rotation
Rotating support frame controls the direction of rotation of the part of heavy mechanical equipment, can carry out 360 degree of rotations centered on monomer liquid compression leg；
When the part of heavy mechanical equipment has arrived installation site, control the lifting of raise-lower hydraulic post by hydraulically operated valve, thus
Rising and dropping control is carried out to the part of heavy mechanical equipment, the part of heavy mechanical equipment is installed on specified location.
Hydraulic crane rational in infrastructure, the simple and convenient assembly of installation for underground coal mine of the present invention, using effect is good, can have
Effect solves the manpower when small space dismounts for the plant equipment and pays, and improves dismounting progress.
Brief description
Fig. 1 is the structural representation of the installation of the hydraulic crane for underground coal mine of the present invention.
Fig. 2 is the partial structural diagram of lower support plate and lower rotation dish.
In figure：1- rocking arm, steel ball under 2-, 3- rotating support frame, the upper rotation dish of 4-, 5- fixation chuck, 6- monomer liquid compression leg,
7- draw-beam, 8- suspension hook, 9- raise-lower hydraulic post, the upper steel ball of 10-, 11- screw rod, 12- triple-use valve, 13- spider, 14- chassis,
Rotation dish under 15-, support plate under 16-, 17- hydraulically operated valve, 18- hydraulic tube.
Specific embodiment
For the hydraulic crane installation of underground coal mine, it is connected with the draw-beam 7 of suspension hook 8 including one end, also includes being supported in lane
Spider 13 on road base plate, is fixed on spider 13 inner bottom and opening up chassis 14, cylinder body bottom is set in bottom
Through the monomer liquid compression leg 6 at spider 13 top, bolt connection is held on monomer liquid compression leg 6 cylinder body and solid in disk 14 and top
The lower support plate 16 becoming due to the two semicircular ring group at spider 13 top, positioned at lower support plate 16 upside and movable set is in monomer
Lower rotation dish 15 outside hydraulic column 6 cylinder body, movable set and is welded in lower rotation dish 15 outside monomer liquid compression leg 6 cylinder body
The rotating support frame 3 of the two halves pipe composition at end, movable set and is welded in rotating support frame outside monomer liquid compression leg 6 cylinder body
The upper rotation dish 4 that the two semicircular ring group of 3 upper ends becomes, positioned at upper rotation dish 4 upside and bolt connection is held on monomer liquid compression leg 6 cylinder
Fixing chuck 5 on body, is fixed on and provides the triple-use valve 12 of emulsion for it on monomer liquid compression leg 6,
The two halves pipe of described rotating support frame 3 from top to bottom passes through to latch bolt connection, and the other end of draw-beam 7 is hinged
Hinged between rotating support frame 3 wherein semi-circular tube top, draw-beam 7 middle part and this semi-circular tube bottom of rotating support frame 3
There is raise-lower hydraulic post 9, raise-lower hydraulic post 9 is provided with the hydraulic tube 18 with the hydraulically operated valve 17 controlling lifting, rotate and prop up
On another semi-circular tube of bolster 3, rocking arm 1 is connected with by bearing pin.
Referring to Fig. 2, in described lower support plate 16 upper surface, it is embedded with the lower steel ball that some and lower rotation dish 15 rolls cooperation
2, it is easy to the rotating support frame 3 with lower rotation dish 15 and rotates with respect to lower support plate 16, reduce frictional resistance.Lower rotation dish
15 sides radially have some through holes, are respectively provided with steel ball 10 in each through hole, and on each through hole, screw thread is combined with one
For promoting upper steel ball 10 and monomer liquid compression leg 6 cylinder body to roll the screw rod 11 of cooperation, by the precession to screw rod 11 for the word instrument
Or screw out the upper steel ball 10 of promotion, degree of balance when can effectively ensure that rotating support frame 3 rotates.Described in the same manner referring to Fig. 1, on
Rotation dish 4 is provided with and lower rotation dish 15 identical structure, is provided with and lower support plate 16 identical structure in fixing chuck 5.
Because principle is identical, will not be described here.
Claims (3)
1. it is used for the hydraulic crane installation of underground coal mine, be connected with suspension hook including one end（8）Draw-beam（7）It is characterised in that also
Including the spider being supported on roadway floor（13）, it is fixed on spider（13）Inner bottom and opening up chassis
（14）, cylinder body bottom is set in chassis（14）Interior and top passes through spider（13）The monomer liquid compression leg at top（6）, bolt connection
It is held on monomer liquid compression leg（6）On cylinder body and be fixed on spider（13）The lower support plate that the two semicircular ring group at top becomes（16）,
Positioned at lower support plate（16）Upside and movable set in monomer liquid compression leg（6）Lower rotation dish outside cylinder body（15）, movable set
In monomer liquid compression leg（6）Outside cylinder body and be welded in lower rotation dish（15）The rotating support frame of the two halves pipe composition of upper end（3）,
Movable set is in monomer liquid compression leg（6）Outside cylinder body and be welded in rotating support frame（3）The two semicircular ring group of upper end become upper turn
Moving plate（4）, positioned at upper rotation dish（4）Upside and bolt connection is held on monomer liquid compression leg（6）Fixing chuck on cylinder body（5）,
It is fixed on monomer liquid compression leg（6）On for its provide emulsion triple-use valve（12）,
Described rotating support frame（3）Two halves pipe from top to bottom pass through latch bolt connection, draw-beam（7）The other end hinged
In rotating support frame（3）Wherein one semi-circular tube top, draw-beam（7）Middle part and rotating support frame（3）This semi-circular tube bottom it
Between be hinged with raise-lower hydraulic post（9）, raise-lower hydraulic post（9）On be provided with control lifting hydraulically operated valve（17）Hydraulic pressure
Pipe（18）, rotating support frame（3）Another semi-circular tube on rocking arm is connected with by bearing pin（1）.
2. the hydraulic crane installation for underground coal mine according to claim 1 is it is characterised in that described lower support plate（16）
It is embedded with some and lower rotation dish in upper surface（15）Roll the lower steel ball of cooperation（2）.
3. the hydraulic crane installation for underground coal mine according to claim 1 and 2 is it is characterised in that lower rotation dish（15）
Side radially has some through holes, is respectively provided with steel ball in each through hole（10）, on each through hole, screw thread is combined with one
For promoting upper steel ball（10）With monomer liquid compression leg（6）Cylinder body rolls the screw rod of cooperation（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510275025.7A CN104891353B (en) | 2015-05-27 | 2015-05-27 | Hydraulic hoisting machine for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510275025.7A CN104891353B (en) | 2015-05-27 | 2015-05-27 | Hydraulic hoisting machine for underground coal mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104891353A CN104891353A (en) | 2015-09-09 |
| CN104891353B true CN104891353B (en) | 2017-02-22 |
Family
ID=54024401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510275025.7A Expired - Fee Related CN104891353B (en) | 2015-05-27 | 2015-05-27 | Hydraulic hoisting machine for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104891353B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244622A (en) * | 2017-06-23 | 2017-10-13 | 苏州优银机械有限公司 | A kind of cantilever arrangement with movable support mechanism |
| CN108657969B (en) * | 2018-07-02 | 2023-12-19 | 山东伟红建筑安装工程有限公司 | Top column type hoisting machine |
| CN111470433A (en) * | 2020-05-22 | 2020-07-31 | 重庆工程职业技术学院 | Lifting device for mounting large-scale power equipment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU775042A1 (en) * | 1977-06-21 | 1980-10-30 | Белорусский филиал Всесоюзного научно-исследовательского и проектного института галургии | Erecting crane for mines |
| CN2064762U (en) * | 1990-01-19 | 1990-10-31 | 黄茂田 | Quick loading and unloading type hoist for high building |
| CN2130628Y (en) * | 1992-05-11 | 1993-04-28 | 天津港湾工程研究所 | Underwater plate shearing machine |
| CN2823225Y (en) * | 2005-08-26 | 2006-10-04 | 渠志为 | Weight crane |
| CN101327740A (en) * | 2008-05-20 | 2008-12-24 | 夏志辉 | Device for correcting novel braking incorrect manipulation |
| CN101519951B (en) * | 2009-04-02 | 2013-10-02 | 兖州煤业股份有限公司 | Underground special hydraulic loader |
| CN201376851Y (en) * | 2009-04-02 | 2010-01-06 | 沈阳远大铝业工程有限公司 | Pin-lift type unitary curtain wall field lifting device |
| CN101537561B (en) * | 2009-04-24 | 2010-07-21 | 辽宁鑫丰矿电设备制造有限公司 | Lifting tool car of fully-mechanized equipment |
| CN202682746U (en) * | 2012-06-25 | 2013-01-23 | 应林木 | Game console with unidirectional and adjustable-speed rotary disc |
-
2015
- 2015-05-27 CN CN201510275025.7A patent/CN104891353B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104891353A (en) | 2015-09-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20180527 |