CN206625860U - A kind of hydraulic support foundation - Google Patents
A kind of hydraulic support foundation Download PDFInfo
- Publication number
- CN206625860U CN206625860U CN201720335678.4U CN201720335678U CN206625860U CN 206625860 U CN206625860 U CN 206625860U CN 201720335678 U CN201720335678 U CN 201720335678U CN 206625860 U CN206625860 U CN 206625860U
- Authority
- CN
- China
- Prior art keywords
- pedal
- pedestal
- cover plate
- support frame
- hydraulic support
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003245 coal Substances 0.000 description 8
- 238000005065 mining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
It the utility model is related to a kind of hydraulic support foundation,Including pedestal,Pedal on pedestal and the pushing beam among pedestal,The pedal includes cover plate,Support frame and gusset,The cover plate upper surface is provided with tread plate,The gusset is located at the both sides of cover plate,Support frame as described above is located at the lower surface of cover plate,And the end of support frame offsets with pedestal,The pedal includes the first pedal and the second pedal,First pedal is located above pedestal,And it is connected with pedestal by connector,Second pedal is located above pushing beam,First pedal and the second pedal are arranged side by side,One end of second pedal is free end,Its other end is to be detachably connected with the first pedal,The utility model has additional function height,Structure is novel,Increase the security of operating environment,Increase pedestrian space,Improve operating efficiency,Facilitate operation,The characteristics of being readily disassembled.
Description
Technical field
The utility model belongs to mine coal extraction equipment technical field, relates in particular to a kind of hydraulic support foundation.
Background technology
At present, hydraulic support is that one kind produces support force using fluid pressure and realizes that automatic move is set to carry out roof timbering
It is the indispensable corollary equipment of comprehensive mechanical coal mining with a kind of hydraulic power unit of management.Hydraulic support is mainly used in
Horizontal plane and longwall full-mechanized mining technique working face of the gently inclined thick coal seam along Sub-Level Caving mining full height exploitation of bottom plate less than or equal to 10 °,
It is also applied for severe inclined thick coal seam horizontal slice caving fully mechanized face.
Hydraulic support foundation is channel of coal mining working surface operating personnel work and device used of walking, the operative position of worker
Setting on the pedal of bracket base front portion casing, and existing hydraulic support pedal is generally all the big foot of an entirety
Pedal, flexibility ratio is poor, causes coal miner difficulty in walking between hydraulic support, security incident easily occurs, certain peace be present
Full hidden danger.In addition, underground needs integral demounting when overhauling hydraulic support, check man's labor intensity is big, wastes time long, influences work
Make efficiency.
Utility model content
For a variety of deficiencies of prior art, in order to solve the above problems, it is proposed that a kind of additional function is high, structure is new
Grain husk, increase pedestrian space, the hydraulic support foundation for being easy to safety operation and dismounting.
To achieve the above object, the utility model provides following technical scheme：
A kind of hydraulic support foundation, including pedestal, the pedal on pedestal and the pushing beam among pedestal, institute
Stating pedal includes cover plate, support frame and gusset, and the cover plate upper surface is provided with tread plate, and the gusset is located at the two of cover plate
Side, support frame as described above is located at the lower surface of cover plate, and the end of support frame offsets with pedestal；
The pedal includes the first pedal and the second pedal, and first pedal is located above pedestal, and its
It is connected with pedestal by connector, second pedal is located above pushing beam, first pedal and the second pedal
It is arranged side by side, one end of second pedal is free end, and its other end is to be detachably connected with the first pedal.
Further, the lower surface of first pedal is provided with the first otic placode, and first otic placode passes through with pedestal to be connected
Part connects, and the connector is the first bearing pin.
Further, the second otic placode is equipped with first pedal and the second pedal, and the two passes through the second otic placode
Connect, running through in second otic placode has the second bearing pin.
Further, the both ends of first pedal offset with pedestal.
Further, the pedestal is provided with groove, and the end of support frame as described above is located in groove.
The beneficial effects of the utility model are：
1st, pedal uses side by side configuration, and the first pedal is used cooperatively with the second pedal, has flexibility ratio height, increase
The characteristics of pedestrian space, support operative employee's safety operation is realized, facilitate check man to dismantle repair apparatus, effectively reduce coalman
The labor intensity of people.
2nd, the both ends of the first pedal are directly and base into contact, increase stress intensity, pedal are provided with tread plate, coal
Miner people walks safer on the footrests, adds the security of worker's operating environment, operating efficiency.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the first pedal plate structure schematic diagram.
In accompanying drawing：1- pedals, 2- pedestals, 3- pushing beams, the bearing pins of 4- first, the bearing pins of 5- second, 6- cover plates, 7- are anti-skidding
Bar, 8- gussets, 9- support frames, the otic placodes of 10- first, the otic placodes of 11- second.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to of the present utility model
Accompanying drawing, clear, complete description is carried out to the technical solution of the utility model, it is general based on the embodiment in the application, this area
Other similar embodiments that logical technical staff is obtained on the premise of creative work is not made, should all belong to the application
The scope of protection.
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
Embodiment one：
As shown in figure 1, a kind of hydraulic support foundation, including pedestal 2, the pedal 1 on pedestal 2 and positioned at pedestal 2
Middle pushing beam 3, the pedal 1 include the first pedal and the second pedal, and first pedal is located on pedestal 2
Side, the lower surface of first pedal are provided with the first otic placode 10, and first otic placode 10 is connected with pedestal 2 by connector,
Its connector is the first bearing pin 4, and second pedal is located at the top of pushing beam 3, by the crus secunda for setting up the top of pushing beam 3
Pedal, it is used cooperatively with the first pedal, improves processing safety, increase pedestrian space.One end of second pedal is
Free end, its other end is with the first pedal to be detachably connected, and first pedal and the second pedal are arranged side by side, institute
State and the second otic placode 11 is equipped with the first pedal and the second pedal, through there is the second bearing pin 5 in second otic placode 11, use
In the first pedal of connection and the second pedal.
The pedal 1 includes cover plate 6, support frame 9 and gusset 8 as shown in Figure 1, Figure 2, and the cover plate upper surface is provided with parallel row
The tread plate 7 of row, fixed anti-skidding effect is played, the gusset 8 is located at the both sides of cover plate 6, and support frame as described above 9 is located at cover plate 6
Lower surface, and the end of support frame 9 offsets with pedestal 2, increases stress intensity, coal miner is walked on the footrests more
It is convenient, the security of worker's operating environment is added, also improves operating efficiency.In the present embodiment, the tread plate 7 is set side by side
Put, and the tread plate 7 of adjacent row shifts to install.In some other embodiment, the tread plate 7 can be staggered, and may be used also
To be set in splayed configuration.The pedestal 2 is provided with groove, and the end of support frame as described above 9 is located in groove, improves support frame 9
Steadiness.
In use, the first pedal is placed in into the top of pedestal 2, the end of support frame 9 is placed in groove, passes through the first bearing pin
4 are connected the first otic placode 10 with pedestal 2, are connected the first pedal and the second pedal by the second bearing pin 5.Maintenance
When, the second bearing pin 5 is removed, rotates the free end of the second pedal, provides operating space for maintenance, installation and removal are just
Victory, save the working time.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, it is when the utility model practical range can not be limited, i.e., all to make equivalent changes and modifications according to the application scope, all should still it belong to
In the utility model covering scope.
Claims (5)
1. a kind of hydraulic support foundation, including pedestal, the pedal on pedestal and the pushing beam among pedestal, it is special
Sign is：The pedal includes cover plate, support frame and gusset, and the cover plate upper surface is provided with tread plate, and the gusset is located at
The both sides of cover plate, support frame as described above is located at the lower surface of cover plate, and the end of support frame offsets with pedestal；
The pedal includes the first pedal and the second pedal, and first pedal is located above pedestal, and itself and base
Seat is connected by connector, and second pedal is located above pushing beam, and first pedal and the second pedal are side by side
Set, one end of second pedal is free end, and its other end is to be detachably connected with the first pedal.
A kind of 2. hydraulic support foundation according to claim 1, it is characterised in that：The lower surface of first pedal is set
There is the first otic placode, first otic placode is connected with pedestal by connector, and the connector is the first bearing pin.
A kind of 3. hydraulic support foundation according to claim 1, it is characterised in that：First pedal and second is ridden
The second otic placode is equipped with plate, and the two is connected by the second otic placode, running through in second otic placode has the second bearing pin.
A kind of 4. hydraulic support foundation according to claim 3, it is characterised in that：The both ends of first pedal with
Pedestal offsets.
A kind of 5. hydraulic support foundation according to claim 4, it is characterised in that：The pedestal is provided with groove, described
The end of support frame is located in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335678.4U CN206625860U (en) | 2017-03-31 | 2017-03-31 | A kind of hydraulic support foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335678.4U CN206625860U (en) | 2017-03-31 | 2017-03-31 | A kind of hydraulic support foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206625860U true CN206625860U (en) | 2017-11-10 |
Family
ID=60206961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335678.4U Expired - Fee Related CN206625860U (en) | 2017-03-31 | 2017-03-31 | A kind of hydraulic support foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206625860U (en) |
-
2017
- 2017-03-31 CN CN201720335678.4U patent/CN206625860U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |