CN102536291A - Hydraulic support base - Google Patents
Hydraulic support base Download PDFInfo
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- CN102536291A CN102536291A CN2011104054933A CN201110405493A CN102536291A CN 102536291 A CN102536291 A CN 102536291A CN 2011104054933 A CN2011104054933 A CN 2011104054933A CN 201110405493 A CN201110405493 A CN 201110405493A CN 102536291 A CN102536291 A CN 102536291A
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- cell body
- baffle plate
- fill area
- hydraulic support
- screw
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Abstract
The invention provides a hydraulic support base. The hydraulic support base comprises a first groove body and a second groove body which are mutually connected, wherein two sides of the first groove body are provided with a first outer main rib and a first inner main rib, two sides of the second groove body are provided with a second outer main rib and a second inner main rib, the first inner main rib and the second inner main rib are connected through a cover plate, the first groove body and the second groove body are respectively provided with a filling area, and the inner part of each filling area is provided with a deformed steel bar assembly and is filled with solid fillings. Compared with the base formed by welding steel plates, the hydraulic support base disclosed by the invention has the advantages of low density, anti-bending performance and anti-inflect performance, furthermore, the weight of a hydraulic support is reduced, and the cost is reduced.
Description
Technical field
The present invention relates to the heavy-duty machinery technical field, particularly a kind of hydraulic support foundation.
Background technology
Hydraulic support is the fully-mechanized mining working support apparatus, and its main effect is a supporting stope top board, and the maintenance safe working space is passed work plane and felled and transported equipment.
The base of hydraulic support mainly bears resistance to compression and counter-bending ability, and resistance to compression is relevant with material, the structure of base with counter-bending ability.Existing base all is to be welded with steel plate, and resistance to compression and bending resistance are all fine, but the density of steel plate is big, weight is big, cost is high.
Summary of the invention
The objective of the invention is to propose a kind of hydraulic support foundation,, reduce cost effectively to alleviate the weight of hydraulic support.
First cell body that hydraulic support foundation of the present invention is connected and second cell body; The both sides of first cell body are provided with main muscle in the first outer main muscle and first; The both sides of second cell body are provided with main muscle in the second outer main muscle and second; And, in first in the main muscle and second main muscle be connected through first cover plate; First cell body and second cell body are respectively arranged with fill area; The fill area set inside has concrete-bar component and fills with solid filler.
Preferably, in the above-mentioned hydraulic support foundation, concrete-bar component is the screw-thread steel assembly.
Preferably, in the above-mentioned hydraulic support foundation, the fill area of said first cell body also is connected with the first bar shaped guard shield; The fill area of said second cell body also is connected with the second bar shaped guard shield.
Preferably, in the above-mentioned hydraulic support foundation, first cell body is connected with second cell body through passing a bridge; And two end faces of first cell body are respectively first baffle plate and first bent plate; Between first baffle plate and first bent plate, also be provided with second baffle and the 3rd baffle plate; The part of gap bridge in first cell body is arranged between second baffle and the 3rd baffle plate; The fill area of first cell body comprises first fill area and second fill area; Wherein, first fill area is the zone that first baffle plate and second baffle limit; Second fill area is the 3rd baffle plate and the zone of passing a bridge and limiting.
Preferably, in the above-mentioned hydraulic support foundation, two end faces of second cell body are respectively the 4th baffle plate and second bent plate; Between the 4th baffle plate and second bent plate, also be provided with the 5th baffle plate and the 6th baffle plate; The part of gap bridge in second cell body is arranged between the 5th baffle plate and the 6th baffle plate; The fill area of second cell body comprises the 3rd fill area and the 4th fill area; Wherein, the 3rd fill area is the zone that the 4th baffle plate and the 5th baffle plate limit; The 4th fill area is the 6th baffle plate and the zone of passing a bridge and limiting.
Preferably, in the above-mentioned hydraulic support foundation, between first fill area and second fill area of said first cell body, also be provided with needling; And, between the 3rd fill area and the 4th fill area of said second cell body, also be provided with needling.
Preferably, in the above-mentioned hydraulic support foundation, the screw-thread steel assembly comprises many screw-thread steels and at least one fixed mount; Each root screw-thread steel is fixedly connected with fixed mount.
Preferably, in the above-mentioned hydraulic support foundation, screw-thread steel lies on the fixed mount through steel wire, or screw-thread steel is fixed in said fixed mount through spot welding.
Preferably, in the above-mentioned hydraulic support foundation, first baffle plate, second baffle, the 3rd baffle plate, the 4th baffle plate, the 5th baffle plate and the 6th baffle plate all are provided with circular hole, are used for welding each root screw-thread steel of screw-thread steel assembly.
Preferably, in the above-mentioned hydraulic support foundation, solid filler is a concrete.
The present invention is through being respectively arranged with fill area in the cell body that is connected at two; And, screw-thread steel is set in fill area and fills solid filler, this structure; For the base that steel plate is welded, have that density is little, bending resistance is pressed, resistant to bending performance; And then, alleviated the weight of hydraulic support, reduced cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of hydraulic support foundation embodiment of the present invention;
Fig. 2 A is among the hydraulic support foundation embodiment of the present invention, the structural representation of first cell body;
Fig. 2 B is among the hydraulic support foundation embodiment of the present invention, the structural representation of second cell body;
Fig. 3 is among the hydraulic support foundation embodiment of the present invention, the structural representation of screw-thread steel assembly;
Fig. 4 is among the hydraulic support foundation embodiment of the present invention, and second cell body is the layout sketch map of the base during fluid concrete not.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
With reference to Fig. 1, Fig. 2 A, Fig. 2 B, Fig. 3 and Fig. 4, elaborate in the face of hydraulic support foundation embodiment of the present invention down.
Hydraulic support foundation embodiment of the present invention comprises first cell body 100 and second cell body 200 that is connected.The both sides of first cell body 100 are provided with main muscle 190 in the first outer main muscle 180 and first.The both sides of the first outer main muscle 180 are provided with outer pasting board and interior pasting board; The both sides of main muscle 190 also are provided with outer pasting board and interior pasting board in first; The both sides of second cell body 200 are provided with main muscle 290 in the second outer main muscle 280 and second.The both sides of the second outer main muscle 280 are provided with outer pasting board and interior pasting board; The both sides of main muscle 290 also are provided with outer pasting board and interior pasting board in second.And, in first in the main muscle 190 and second main muscle 290 be connected through first cover plate 40; First cell body 100 and second cell body 200 are respectively arranged with fill area; The fill area set inside has screw-thread steel assembly 400 and fills with solid filler.
In the present embodiment, solid filler is selected concrete, but the present invention does not do concrete qualification for the kind of solid filler, for example, and can also be for cast mineral or through the bonding bulk material of adhesive.First cell body 100 and second cell body 200 can be welded into the metal profile of grooved by steel plate.And main muscle, outer main muscle, each pasting board and cover plate 40 also will be welded on the relevant position of two cell bodies according to the design corresponding structure of the requirement of concrete support in each.
The present invention is respectively arranged with fill area through in the cell body that is connected at two, and; Screw-thread steel is set in fill area and fills solid filler; This structure for the base that steel plate is welded, has that density is little, a resistance to compression, resistant to bending performance; And then, alleviated the weight of hydraulic support, reduced cost.
In one embodiment, first cell body 100 and second cell body 200 can adopt following mode to design.Wherein, first cell body 100 300 is connected with second cell body 200 through passing a bridge.
With reference to Fig. 2 A, two end faces of first cell body 100 are respectively first baffle plate 110 and first bent plate 140; Between first baffle plate 110 and first bent plate 140, also be provided with second baffle 120 and the 3rd baffle plate 130; The part of gap bridge 300 in first cell body 100 is arranged between second baffle 120 and the 3rd baffle plate 130.
The fill area of first cell body 100 comprises first fill area 150 and second fill area 160; Wherein, first fill area 150 is the zone of first baffle plate 110 and second baffle 120 qualifications; Second fill area 160 is the zone of the 3rd baffle plate 130 and 300 qualifications of passing a bridge.
With reference to Fig. 2 B, two end faces of second cell body 200 are respectively the 4th baffle plate 210 and second bent plate 240; Between the 4th baffle plate 210 and second bent plate 240, also be provided with the 5th baffle plate 220 and the 6th baffle plate 230; The part of gap bridge 300 in second cell body 200 is arranged between the 5th baffle plate 220 and the 6th baffle plate 230.
The fill area of second cell body 200 comprises the 3rd fill area 250 and the 4th fill area 260; Wherein, the 3rd fill area 250 is the zone that the 4th baffle plate 210 and the 5th baffle plate 220 limit; The 4th fill area 260 is the zone of the 6th baffle plate 230 and 300 qualifications of passing a bridge.
In first cell body 100, the 3rd baffle plate 130 and first bent plate 140 surround the top in zone, also are connected with round steel 70 before also being connected with second cover plate, 90, the second cover plates 90.In first cell body 200 similar structure is arranged also.
And first fill area 150 and second fill area 160 also are fixedly connected with the first bar shaped guard shield 170; The 3rd fill area 250 and the 4th fill area 260 also are fixedly connected with the second bar shaped guard shield 270, can play a protective role to the solid fill area.When specifically manufacturing and designing, the first bar shaped guard shield 170 and the second bar shaped guard shield 270 can be steel plate.That is to say that first cell body and above second cell body will weld rectangular steel plates filling screw-thread steel and concrete part, but the not enough metal profile that becomes sealing.
In addition, also be connected with needling 80 on first cell body 100 and second cell body 200, needling 80 is arranged between two fill areas, arranges equally with general needling form, can be designed to different patterns and structure according to the needs of unit-frame type not.Needling 80 lower parts are without fill concrete, to increase the intensity of support.And in the specific implementation, gap bridge 300 will extend to solid filler, and for example concrete the inside is to strengthen the antitorque commentaries on classics performance of base.
In Fig. 1, the cross section of first cell body 100 and second cell body 200 is the U type, but the cell body of other shapes also is fine, and the present invention does not do qualification at this.
Below in conjunction with Fig. 3, specify screw-thread steel 400 concrete structure in one embodiment.
Screw-thread steel assembly 400 comprises many screw-thread steels 410 and at least one fixed mount 420; Each root screw-thread steel 410 is fixedly connected with fixed mount 420.The fixed form here can for:
1) screw-thread steel 410 lies on the fixed mount 420 through steel wire.For example, screw-thread steel will be fixed with finer wire, forms net structure.Shown in Fig. 3 is this structure.
2) screw-thread steel 410 is fixed on the fixed mount 420 through the mode of spot welding, forms net structure.
Certainly, in operation, mode 1) more simple and convenient.
In addition, first baffle plate 110, second baffle 120, the 3rd baffle plate 130, the 4th baffle plate 210, the 5th baffle plate 220 and the 6th baffle plate 230 all are provided with circular hole, are used for welding each root screw-thread steel 410 of screw-thread steel assembly 400.
Need to prove that Fig. 4 shows the not layout sketch map of the base during fluid concrete of second cell body 200.In fact, first cell body 100 not the base during fluid concrete also be to arrange like this.Here only be to be that example describes with second cell body 200.Filled such as behind the concrete solid filler, structure is then shown in first cell body 100 among this figure.
Do briefly bright in the face of the manufacturing process of hydraulic support foundation of the present invention down.
Be placed on a plurality of screw-thread steel assemblies 400 respectively interior welding of fill area of first cell body 100 and second cell body 200 earlier; Then, needling 80, outer main muscle, in main muscle, outer main muscle both sides pasting board, in pasting board and the cover plate 40 of main muscle both sides weld after arranging; After welding is accomplished, last fill concrete.
Screw-thread steel and concrete have resistance to compression and bending resistance, though do not have the strong of steel plate, the adjustment that bar structure is suitable in conjunction with the shell of steel plate, can effectively be played resistance to compression and bending resistance.And screw-thread steel and concrete density are little, light weight, cost are low, can effectively reduce the cost of hydraulic support.
More than be merely preferred embodiment of the present invention, or not all within spirit of the present invention and principle in order to restriction the present invention, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. hydraulic support foundation comprises:
First cell body (100) that is connected and second cell body (200);
The both sides of said first cell body (100) are provided with main muscle (190) in the first outer main muscle (180) and first;
The both sides of said second cell body (200) are provided with main muscle (290) in the second outer main muscle (280) and second; And
In said first in the main muscle (190) and second main muscle (290) be connected through first cover plate (40);
It is characterized in that,
Said first cell body (100) and said second cell body (200) are respectively arranged with fill area; Said fill area set inside has concrete-bar component and fills with solid filler.
2. hydraulic support foundation according to claim 1 is characterized in that,
Said concrete-bar component is screw-thread steel assembly (400).
3. hydraulic support foundation according to claim 1 and 2 is characterized in that,
The fill area of said first cell body (100) also is connected with the first bar shaped guard shield (170); And
The fill area of said second cell body (200) also is connected with the second bar shaped guard shield (270).
4. hydraulic support foundation according to claim 3 is characterized in that,
Said first cell body (100) is connected with said second cell body (200) through pass a bridge (300); And
Two end faces of said first cell body (100) are respectively first baffle plate (110) and first bent plate (140); Between said first baffle plate (110) and first bent plate (140), also be provided with second baffle (120) and the 3rd baffle plate (130); The part that said gap bridge (300) is positioned at said first cell body (100) is arranged between said second baffle (120) and said the 3rd baffle plate (130); And
The fill area of said first cell body (100) comprises first fill area (150) and second fill area (160); Wherein, said first fill area (150) is the zone that said first baffle plate (110) and said second baffle (120) limit; Said second fill area (160) is the zone that said the 3rd baffle plate (130) and said gap bridge (300) limit.
5. hydraulic support foundation according to claim 4 is characterized in that,
Two end faces of said second cell body (200) are respectively the 4th baffle plate (210) and second bent plate (240); Between said the 4th baffle plate (210) and said second bent plate (240), also be provided with the 5th baffle plate (220) and the 6th baffle plate (230); The part that said gap bridge (300) is positioned at said second cell body (200) is arranged between said the 5th baffle plate (220) and said the 6th baffle plate (230); And
The fill area of said second cell body (200) comprises the 3rd fill area (250) and the 4th fill area (260); Wherein, said the 3rd fill area (250) is the zone that said the 4th baffle plate (210) and said the 5th baffle plate (220) limit; Said the 4th fill area (260) is the zone that said the 6th baffle plate (230) and said gap bridge (300) limit.
6. hydraulic support foundation according to claim 5 is characterized in that,
Between first fill area (150) and second fill area (160) of said first cell body (100), also be provided with needling (80); And
Between the 3rd fill area (250) and the 4th fill area (260) of said second cell body (200), also be provided with needling (80).
7. hydraulic support foundation according to claim 2 is characterized in that,
Said screw-thread steel assembly (400) comprising:
Many screw-thread steels (410) and at least one fixed mount (420);
Said each root screw-thread steel (410) is fixedly connected with said fixed mount (420).
8. hydraulic support foundation according to claim 7 is characterized in that,
Said screw-thread steel (410) lies on the said fixed mount (420) through steel wire; Or
Said screw-thread steel (410) is fixed in said fixed mount (420) through spot welding.
9. hydraulic support foundation according to claim 8 is characterized in that,
Said first baffle plate (110), said second baffle (120), said the 3rd baffle plate (130), said the 4th baffle plate (210), said the 5th baffle plate (220) and said the 6th baffle plate (230) all are provided with circular hole, are used for welding each root screw-thread steel (410) of said screw-thread steel assembly (400).
10. hydraulic support foundation according to claim 1 is characterized in that,
Said solid filler is a concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104054933A CN102536291A (en) | 2011-12-08 | 2011-12-08 | Hydraulic support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104054933A CN102536291A (en) | 2011-12-08 | 2011-12-08 | Hydraulic support base |
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| Publication Number | Publication Date |
|---|---|
| CN102536291A true CN102536291A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104054933A Pending CN102536291A (en) | 2011-12-08 | 2011-12-08 | Hydraulic support base |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736026A (en) * | 2016-02-18 | 2016-07-06 | 刘建华 | Hydraulic cylinder bracket with detachable supporting base |
| CN108643953A (en) * | 2018-04-26 | 2018-10-12 | 三重型装备有限公司 | Pusher rod, hydraulic support and pusher rod production method |
| CN112943322A (en) * | 2021-03-15 | 2021-06-11 | 沈阳城市学院 | Colliery hydraulic support base and hydraulic support thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037214A (en) * | 2008-06-20 | 2011-04-27 | 布西鲁斯欧洲有限公司 | Shield support assembly for underground mining and supporting surface element therefor |
| CN201943728U (en) * | 2010-12-15 | 2011-08-24 | 中国神华能源股份有限公司 | Cavity structure of hydraulic support base |
-
2011
- 2011-12-08 CN CN2011104054933A patent/CN102536291A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037214A (en) * | 2008-06-20 | 2011-04-27 | 布西鲁斯欧洲有限公司 | Shield support assembly for underground mining and supporting surface element therefor |
| CN201943728U (en) * | 2010-12-15 | 2011-08-24 | 中国神华能源股份有限公司 | Cavity structure of hydraulic support base |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736026A (en) * | 2016-02-18 | 2016-07-06 | 刘建华 | Hydraulic cylinder bracket with detachable supporting base |
| CN108643953A (en) * | 2018-04-26 | 2018-10-12 | 三重型装备有限公司 | Pusher rod, hydraulic support and pusher rod production method |
| CN112943322A (en) * | 2021-03-15 | 2021-06-11 | 沈阳城市学院 | Colliery hydraulic support base and hydraulic support thereof |
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Application publication date: 20120704 |