CN104196550B - A kind of high flexibility face end support side protection structure - Google Patents
A kind of high flexibility face end support side protection structure Download PDFInfo
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- CN104196550B CN104196550B CN201410487261.0A CN201410487261A CN104196550B CN 104196550 B CN104196550 B CN 104196550B CN 201410487261 A CN201410487261 A CN 201410487261A CN 104196550 B CN104196550 B CN 104196550B
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- guard board
- side guard
- sub
- installing plate
- high flexibility
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Abstract
The invention discloses a kind of high flexibility face end support side protection structure, comprise installing plate and n side guard board, side guard board is hinged and connected successively, each side guard board is by two sub-backplate compositions, two sub-backplate one end of each side guard board are respectively arranged with the first stretching structure, second stretching structure, above-mentioned two sub-backplates are by the first stretching structure, second stretching structure socket, every sub-backplate is provided with baffle plate near installing plate side, telescopic oil cylinder is connected with between the baffle plate of two sub-backplates of each side guard board, telescopic oil cylinder two ends respectively with the panel hinge of above-mentioned two sub-backplates, at least one rotational fuel tank is provided with between each side guard board and installing plate, the two ends of above-mentioned rotational fuel tank respectively with side guard board, installing plate is hinged, wherein, n be more than or equal to 2 natural number.High flexibility face end support side disclosed in this invention protection structure, achieve the improvement to supporting structure, it can form good protection to top and side.
Description
Technical field
The present invention relates to pit gear technical field, particularly relate to a kind of high flexibility face end support side protection structure.
Background technology
In order to better in the safety of underground transportation, exploitation and protection underground work personnel, high flexibility face end support side protection structure is the prerequisite support apparatus of underground work.In prior art, high flexibility face end support side protection structure design in side guard board and back timber directly hinged, hydraulic jack is connected with side guard board, and under the driving of hydraulic jack, side guard board rotates around the pin joint with back timber.In said structure, side guard board is mainly protected top, cannot form protection, cause the potential safety hazard to support component and personnel to side, needs to improve.
Summary of the invention
In order to solve the technical problem existed in background technology, the present invention proposes a kind of high flexibility face end support side protection structure, achieve the improvement to supporting structure, it can form good protection to top and side.
A kind of high flexibility face end support side protection structure that the present invention proposes, comprise installing plate and n side guard board, side guard board is hinged and connected successively, each side guard board is by two sub-backplate compositions, two sub-backplate one end of each side guard board are respectively arranged with the first stretching structure, second stretching structure, above-mentioned two sub-backplates are by the first stretching structure, second stretching structure socket, every sub-backplate is provided with baffle plate near installing plate side, telescopic oil cylinder is connected with between the baffle plate of two sub-backplates of each side guard board, telescopic oil cylinder two ends respectively with the panel hinge of above-mentioned two sub-backplates, at least one rotational fuel tank is provided with between each side guard board and installing plate, the two ends of above-mentioned rotational fuel tank respectively with side guard board, installing plate is hinged, wherein, n be more than or equal to 2 natural number.
Preferably, the first stretching structure, the second stretching structure are respectively connecting rod or connection chamber, the connection chamber matched with above-mentioned connecting rod or connection chamber or connecting rod.
Preferably, the quantity of side guard board is 2-4.
Preferably, the rotational fuel tank quantity between each side guard board and installing plate is 2-4.
In the present invention, n side guard board head and the tail are hinged, owing to being provided with rotational fuel tank between different side guard board and installing plate, thus the rotation forming different angles between different side guard board can be made, therefore, can according to protection demand, the rotational angle of each side guard board of adjustment flexibly; Each side guard board is by two sub-backplate compositions, two sub-backplate one end of each side guard board are respectively arranged with the first stretching structure, the second stretching structure, above-mentioned two sub-backplates are by the first stretching structure, the second stretching structure socket, every sub-backplate is provided with baffle plate near installing plate side, telescopic oil cylinder is connected with between the baffle plate of two sub-backplates of each side guard board, telescopic oil cylinder two ends respectively with the panel hinge of above-mentioned two sub-backplates, can be adjusted flexibly by the length of each telescopic oil cylinder to each side guard board; Therefore, the control to each side guard board length and location can be realized, thus realize effect top and side being formed to good protection.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of high flexibility face end support side protection structure that the present invention proposes;
Fig. 2 is the schematic side view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the schematic diagram of a kind of high flexibility face end support side protection structure that the present invention proposes; Fig. 2 is the schematic side view of Fig. 1.
With reference to Fig. 1, a kind of high flexibility face end support side protection structure that the present invention proposes, comprise installing plate 1, first side guard board 2, second side guard board 3, 3rd side guard board 4, first side guard board 2, second side guard board 3, 3rd side guard board 4 is hinged and connected successively, first side guard board 2, second side guard board 3, 3rd side guard board 4 is by two sub-backplate compositions, two sub-backplate one end of each side guard board are respectively arranged with connecting rod, connection chamber, above-mentioned two sub-backplates are socketed by being inserted in connection chamber by connecting rod, every sub-backplate is provided with baffle plate 6 near installing plate 1 side, telescopic oil cylinder 7 is connected with between the baffle plate 6 of two sub-backplates of each side guard board, telescopic oil cylinder 7 two ends are hinged with the baffle plate 6 of above-mentioned two sub-backplates respectively, 3 rotational fuel tanks 5 are provided with between each side guard board and installing plate 1, the two ends of above-mentioned rotational fuel tank 5 respectively with respective side backplate, installing plate 1 is hinged.
In the above-described embodiments, 3 side guard board head and the tail are hinged, owing to being provided with rotational fuel tank 5 between different side guard board and installing plate 1, thus the rotation forming different angles between different side guard board can be made, therefore, can according to protection demand, the rotational angle of each side guard board of adjustment flexibly, each side guard board is by two sub-backplate compositions, two sub-backplate one end of each side guard board are respectively arranged with connecting rod, connection chamber, above-mentioned two sub-backplates are socketed by being inserted in connection chamber by connecting rod, every sub-backplate is provided with baffle plate 6 near installing plate 1 side, telescopic oil cylinder 7 is connected with between the baffle plate 6 of two sub-backplates of each side guard board, telescopic oil cylinder 7 two ends are hinged with the baffle plate 6 of above-mentioned two sub-backplates respectively, can by the position of each telescopic oil cylinder 7 piston rod of adjustment, connecting rod length in connection chamber is adjusted, and then the length of each side guard board is adjusted flexibly, therefore, the control to each side guard board length and location can be realized, thus realize effect top and side being formed to good protection.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a high flexibility face end support side protection structure, it is characterized in that, comprise installing plate (1) and n side guard board, side guard board is hinged and connected successively, each side guard board is by two sub-backplate compositions, two sub-backplate one end of each side guard board are respectively arranged with the first stretching structure, second stretching structure, above-mentioned two sub-backplates are by the first stretching structure, second stretching structure socket, every sub-backplate is provided with baffle plate (6) near installing plate (1) side, telescopic oil cylinder (7) is connected with between the baffle plate (6) of two sub-backplates of each side guard board, telescopic oil cylinder (7) two ends are hinged with the baffle plate (6) of above-mentioned two sub-backplates respectively, at least one rotational fuel tank (5) is provided with between each side guard board and installing plate (1), the two ends of above-mentioned rotational fuel tank (5) respectively with side guard board, installing plate (1) is hinged, wherein, n be more than or equal to 2 natural number.
2. high flexibility face end support side according to claim 1 protection structure, is characterized in that, the first stretching structure, the second stretching structure are respectively connecting rod or connection chamber, the connection chamber matched with above-mentioned connecting rod or connection chamber or connecting rod.
3. high flexibility face end support side according to claim 1 protection structure, is characterized in that, the quantity of side guard board is 2-4.
4. high flexibility face end support side according to claim 1 protection structure, is characterized in that, rotational fuel tank (5) quantity between each side guard board and installing plate (1) is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487261.0A CN104196550B (en) | 2014-09-22 | 2014-09-22 | A kind of high flexibility face end support side protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487261.0A CN104196550B (en) | 2014-09-22 | 2014-09-22 | A kind of high flexibility face end support side protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196550A CN104196550A (en) | 2014-12-10 |
| CN104196550B true CN104196550B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487261.0A Active CN104196550B (en) | 2014-09-22 | 2014-09-22 | A kind of high flexibility face end support side protection structure |
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| CN (1) | CN104196550B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395254A (en) * | 2016-11-25 | 2017-02-15 | 攀枝花市钛海科技有限责任公司 | Protective device used for scraper |
| CN114320418B (en) * | 2022-01-05 | 2023-11-03 | 国家能源集团国源电力有限公司 | Coal mine working face support and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3709786C1 (en) * | 1987-03-25 | 1988-03-17 | Hemscheidt Maschf Hermann | Hydraulic shield support assembly for pneumatic stowing operations |
| CN201474714U (en) * | 2009-05-19 | 2010-05-19 | 郑晶晶 | Pulling top beam hydraulic support frame |
| CN102828762A (en) * | 2012-09-07 | 2012-12-19 | 郑州四维机电设备制造有限公司 | Backstop gangue beam suspension swinging beam type gangue filing hydraulic support frame with side protection plate |
| CN202628152U (en) * | 2012-05-28 | 2012-12-26 | 四川省煤炭产业集团有限责任公司 | Lower end hydraulic support for high-inclination-angle and high-dipping fully mechanized mining surface |
| CN204060752U (en) * | 2014-09-22 | 2014-12-31 | 巨隆液压设备(集团)有限公司 | A kind of high flexibility face end support side protection structure |
-
2014
- 2014-09-22 CN CN201410487261.0A patent/CN104196550B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3709786C1 (en) * | 1987-03-25 | 1988-03-17 | Hemscheidt Maschf Hermann | Hydraulic shield support assembly for pneumatic stowing operations |
| CN201474714U (en) * | 2009-05-19 | 2010-05-19 | 郑晶晶 | Pulling top beam hydraulic support frame |
| CN202628152U (en) * | 2012-05-28 | 2012-12-26 | 四川省煤炭产业集团有限责任公司 | Lower end hydraulic support for high-inclination-angle and high-dipping fully mechanized mining surface |
| CN102828762A (en) * | 2012-09-07 | 2012-12-19 | 郑州四维机电设备制造有限公司 | Backstop gangue beam suspension swinging beam type gangue filing hydraulic support frame with side protection plate |
| CN204060752U (en) * | 2014-09-22 | 2014-12-31 | 巨隆液压设备(集团)有限公司 | A kind of high flexibility face end support side protection structure |
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| Publication number | Publication date |
|---|---|
| CN104196550A (en) | 2014-12-10 |
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