CN103075613A - Roadway work surface hydraulic roof connecting device - Google Patents
Roadway work surface hydraulic roof connecting device Download PDFInfo
- Publication number
- CN103075613A CN103075613A CN2013100098147A CN201310009814A CN103075613A CN 103075613 A CN103075613 A CN 103075613A CN 2013100098147 A CN2013100098147 A CN 2013100098147A CN 201310009814 A CN201310009814 A CN 201310009814A CN 103075613 A CN103075613 A CN 103075613A
- Authority
- CN
- China
- Prior art keywords
- square chest
- roof connecting
- outer square
- connects
- jack
- 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.)
- Granted
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
- Actuator (AREA)
Abstract
The invention discloses a roadway work surface hydraulic roof connecting device, which comprises an outer square box, wherein the outer square box is connected onto a base of the roof connecting device through a hinge, a support frame is fixed under the base of the roof connecting device, the support frame is in contact with the ground during the work, a slideway is arranged in the outer square box, a movable square box is arranged on the slideway, a roof connecting jack is arranged in the outer square box, the top of a piston rod of the roof connecting jack is connected with the movable square box through a shaft, the upper part of the movable square box is provided with a sleeve, a roof connecting rod is arranged in the sleeve, and the roof connecting rod is connected with a roof connecting plate through a spherical surface. The roadway work surface hydraulic roof connecting device has the advantages that (1) the hydraulic driving is adopted, and the heavy physical work of personnel is reduced; (2) the mechanical operation is realized, and the work efficiency is high; (3) the adaptability is high, the application is wide, and the device can be mounted on any equipment with roof connecting requirements; and (4) the roof connecting rod and the roof connecting plate are connected through the spherical surface, the local unevenness and inclination of a roof plate can be met, the contact area of the roof connecting plate and the roof plate is large, and the roof connecting stability is good.
Description
Technical field
The present invention relates to the mine mechanism field, is that a kind of hydraulic pressure of a kind of sinking and drifting face connects ejection device specifically.
Background technique
Mining face under mine often takes to connect the method on top when temporary fixed certain equipment.Traditional top method that connects is: stand in the tunnel with a round log, a lumps of wood is respectively put on below the round log and round log top, uses below the timber wedge stretching between round log and the lumps of wood, round log is fixed, and then the equipment that will need to fix is fastened on round log.The method is not only wasted a large amount of human and material resources, and it is bad to connect the top effect, and security incident easily occurs when connecing the ejection device unstability poor stability.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this invention is to provide a kind of mechanical type and connect ejection device, not only high working efficiency, and easy construction, stability is high.Concrete scheme is as follows:
A kind of hydraulic pressure of a kind of sinking and drifting face connects ejection device, and this hydraulic pressure connects ejection device an outer square chest, and outer square chest is connected through the hinge and is connecing on the base of ejection device, connect ejection device base below be fixed with supporting frame, in support frame as described above when work, contact with ground; In the described outer square chest slideway is set, movable square chest is set on the described slideway, connect the top jack and be arranged in the outer square chest; The piston rod part and the movable square chest that connect the top jack are coupling, and movable square chest can be slided along the slideway of outer square chest, and the top of movable square chest arranges sleeve, arranges in the sleeve and connects push rod, connects push rod and connects top board.
The described push rod top that connects is spheroid, and described spheroid cooperates with the spherical groove that connects the top board bottom.
Described outer square chest is connected by bearing pin with base, and outer square chest jack is fixed on the base, and outer square chest jack piston and outer square chest are coupling.
Advantage of the present invention is:
(1) by hydraulic driving, reduces personnel's heavy physical labour;
(2) realize mechanized operation, high working efficiency;
(3) strong adaptability is widely used, and this device can be installed on the equipment that any needs connect the top;
(4) connecing top board is that sphere is connected with connecing push rod, can adapt to injustice and the inclination of top board part, and the area of contact that connects top board and top board is large, connects the top good stability.
(5) be connected one group of outer square chest jack between outer square chest and the base, flexible by outer square chest jack, can adjust outer square chest is erectility or level.Being erectility during work, is level during transportation.
Description of drawings
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the ejection device structural drawing that connects of the present invention.
Embodiment
Specify the present invention below in conjunction with accompanying drawing, as shown in Figure 1-Figure 3, the present invention includes outer square chest 5, outer square chest 5 is connected through the hinge on the base 9 that connects ejection device, is fixed with supporting frame 20 below the outer square chest 5, contacts with ground during support frame as described above 20 work; The described outer square chest 5 interior slideways that arrange arrange movable square chest 3 on the described slideway, connect top jack 4 and be arranged in the outer square chest 5; Movable square chest 3 is coupling with the piston that connects top jack 4, and movable square chest 3 can be slided along the slideway of outer square chest 5, and the top of movable square chest 3 arranges sleeve 12, and 12 li settings of sleeve connect push rod 2, connect push rod 2 and connect top board 1.
Even for proof stress, with injustice and the inclination that adapts to the top board part, connect top board 1 large with the area of contact that connects push rod 2, connect the top good stability.Described push rod 2 tops that connect are spheroid 21, and described spheroid 21 cooperates with the spherical groove that connects top board 1 bottom.
The convenience of transportation when guaranteeing that connect ejection device does not use, described outer square chest 5 is connected by bearing pin 7 with base 9, and outer square chest jack 10 is fixed on the base 9, and the piston of outer square chest jack 10 and outer square chest 5 are coupling.
By stretching of outer square chest jack, can adjust outer square chest is erectility or level.Being erectility during work, is level during transportation.
Working principle of the present invention
This hydraulic pressure connect ejection device be with emulsion pump as power source, flexible by jack drives the motion of flexible square chest, and will connect a kind of hydraulic pressure that ejection device is directly installed on the equipment and connect ejection device.
This hydraulic pressure connects ejection device an outer square chest, and outer square chest is connected through the hinge and is connecing on the base of ejection device, by stretching of outer square chest jack, can adjust the position of outer square chest, that is: outer square chest can rotate around bearing pin, can vertically stand when needing, and implements to connect top work.During transportation, can horizontal positioned, save the space.
Movable square chest is contained in the outer square chest, can slide along the slideway of outer square chest, and the slip of movable square chest is abutted against the top jack and is driven, and when work, jack piston rod stretches out, and promotion activity square chest moves upward.
A sleeve is equipped with on the top of movable square chest, is equipped with one in the sleeve and connects push rod, and connecing push rod top has a spheroid, and spheroid connects one and connects top board.When movable square chest moves upward, connect top board and also move upward simultaneously, contact with top board until connect top board, the top work that connects is finished in compacting.
The base that connects ejection device is mounted on the concrete equipment in down-hole, during equipment moving, does not connect top work, and connecing ejection device can be with equipment moving.
Claims (3)
1. a sinking and drifting face hydraulic pressure connects ejection device, it is characterized in that: this hydraulic pressure connects ejection device an outer square chest, outer square chest is connected through the hinge and is connecing on the base of ejection device, connect ejection device base below be fixed with supporting frame, in support frame as described above when work, contact with ground; In the described outer square chest slideway is set, movable square chest is set on the described slideway, connect the top jack and be arranged in the outer square chest; The piston rod part and the movable square chest that connect the top jack are coupling, and movable square chest can be slided along the slideway of outer square chest, and the top of movable square chest arranges sleeve, arranges in the sleeve and connects push rod, connects push rod and connects top board.
2. device according to claim 1, it is characterized in that: the described push rod top that connects is spheroid, described spheroid cooperates with the spherical groove that connects the top board bottom.
3. device according to claim 1, it is characterized in that: described outer square chest is connected by bearing pin with base, and outer square chest jack is fixed on the base, and outer square chest jack piston and outer square chest are coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009814.7A CN103075613B (en) | 2013-01-10 | 2013-01-10 | Roadway work surface hydraulic roof connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009814.7A CN103075613B (en) | 2013-01-10 | 2013-01-10 | Roadway work surface hydraulic roof connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103075613A true CN103075613A (en) | 2013-05-01 |
| CN103075613B CN103075613B (en) | 2015-02-04 |
Family
ID=48152248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310009814.7A Active CN103075613B (en) | 2013-01-10 | 2013-01-10 | Roadway work surface hydraulic roof connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103075613B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089094A (en) * | 2016-06-20 | 2016-11-09 | 林州市振晨重工装备制造有限公司 | It is provided with the rig of anti-deformation top braces |
| CN110318791A (en) * | 2019-07-15 | 2019-10-11 | 辽宁工程技术大学 | It is a kind of shallowly to locate to use mine roof support means under mine |
| CN111043489A (en) * | 2020-02-23 | 2020-04-21 | 西安电子工程研究所 | Vertical lifting mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201482U (en) * | 1987-04-18 | 1988-01-27 | 山东省煤炭工业管理局机械化处 | Sliding and toppling prevention device for high type roof fitting pit prop |
| US8091844B1 (en) * | 2008-11-26 | 2012-01-10 | Bragg Dana C | Air conditioner support device |
| CN202165102U (en) * | 2011-07-25 | 2012-03-14 | 上海先为土木工程有限公司 | Bottom lifting mechanism of hydraulic support |
| US20120160980A1 (en) * | 2010-12-22 | 2012-06-28 | Tai-Shun Wang | Video Camera Support Device that can be operated in two different manners |
| CN203010127U (en) * | 2013-01-10 | 2013-06-19 | 辽宁鑫丰矿电设备制造有限公司 | Hydraulic roof-contact device for laneway working face |
-
2013
- 2013-01-10 CN CN201310009814.7A patent/CN103075613B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87201482U (en) * | 1987-04-18 | 1988-01-27 | 山东省煤炭工业管理局机械化处 | Sliding and toppling prevention device for high type roof fitting pit prop |
| US8091844B1 (en) * | 2008-11-26 | 2012-01-10 | Bragg Dana C | Air conditioner support device |
| US20120160980A1 (en) * | 2010-12-22 | 2012-06-28 | Tai-Shun Wang | Video Camera Support Device that can be operated in two different manners |
| CN202165102U (en) * | 2011-07-25 | 2012-03-14 | 上海先为土木工程有限公司 | Bottom lifting mechanism of hydraulic support |
| CN203010127U (en) * | 2013-01-10 | 2013-06-19 | 辽宁鑫丰矿电设备制造有限公司 | Hydraulic roof-contact device for laneway working face |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089094A (en) * | 2016-06-20 | 2016-11-09 | 林州市振晨重工装备制造有限公司 | It is provided with the rig of anti-deformation top braces |
| CN110318791A (en) * | 2019-07-15 | 2019-10-11 | 辽宁工程技术大学 | It is a kind of shallowly to locate to use mine roof support means under mine |
| CN111043489A (en) * | 2020-02-23 | 2020-04-21 | 西安电子工程研究所 | Vertical lifting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103075613B (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202321556U (en) | Integral translation device for drilling machine | |
| CN203822152U (en) | Full hydraulic underground drill rig automatic translation device | |
| CN103075613B (en) | Roadway work surface hydraulic roof connecting device | |
| CN202544886U (en) | Self-moving type tunnel advance support bracket | |
| CN203010127U (en) | Hydraulic roof-contact device for laneway working face | |
| CN102797485B (en) | Rotary accommodating platform for hydraulic support for fully mechanized mining for coal mine | |
| CN108518179B (en) | Coal mine tunnel bottom plate small-diameter anchor cable reverse circulation drilling machine and construction method | |
| CN203961786U (en) | The mining one rig of a kind of super narrow moulded coal | |
| CN203383843U (en) | Thin coal seam filling and coal mining bracket | |
| CN203450719U (en) | Hydraulic control retractable type handpiece pad frame for scraper conveyer | |
| CN202745908U (en) | Bottom lifting device for mine hydraulic support | |
| CN204357457U (en) | Crawler type anchor props up machine | |
| CN203441363U (en) | Self-moving device for full-hydraulic drilling machine | |
| CN203499722U (en) | Adjusting device of scraper conveyor | |
| CN206570810U (en) | A kind of roof pressing type pile compacting equipment | |
| CN203925282U (en) | Crawler type deep foundation ditch anchoring rig | |
| CN204344147U (en) | A kind of hydraulic shield support | |
| CN103552947B (en) | A kind of Foldable hydraulic support upending frame | |
| CN106677182A (en) | Up-pressing type pile-pressing device | |
| CN203130132U (en) | Top beam of end support assembly comprising double supports | |
| CN205711681U (en) | Hydraulic ceiling coil slip casting machine | |
| CN204344122U (en) | A kind of large-scale development machine bolting with wire mesh device | |
| CN203877859U (en) | High-altitude operation machine | |
| CN203939140U (en) | Building roof Special-purpose lifting support | |
| CN204252122U (en) | A kind of self-propelled automatic lifting full circle swinging integrally constructs machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIAONING XINFENG MINE INDUSTRY (GROUP) CO., LTD. Free format text: FORMER NAME: LIAONING XINFENG COAL MINE ELECTRICAL EQUIPMENT MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 112700 Diaobingshan Development Zone, Tieling, Liaoning Patentee after: Liaoning Xinfeng mining (Group) Co., Ltd. Address before: 112700 Diaobingshan Development Zone, Tieling, Liaoning Patentee before: Liaoning Xinfeng Mine Electrical Equipment Manufacturing Co., Ltd. |