CN101858047A - Insulating pressure plate - Google Patents
Insulating pressure plate Download PDFInfo
- Publication number
- CN101858047A CN101858047A CN 201010195177 CN201010195177A CN101858047A CN 101858047 A CN101858047 A CN 101858047A CN 201010195177 CN201010195177 CN 201010195177 CN 201010195177 A CN201010195177 A CN 201010195177A CN 101858047 A CN101858047 A CN 101858047A
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- insulating
- press boards
- insulating press
- compressing tablet
- metal
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Abstract
The invention discloses an insulating pressure plate comprising a metal enhancing tablet and an insulating enhancing layer which is wrapped outside the metal enhancing tablet and is formed by injection molding or die stamping. The insulating pressure plate has higher stress strength because of the metal enhancing tablet and very good insulation performance because of the insulating enhancing layer; the insulating enhancing layer is wrapped outside the metal enhancing tablet and both are tightly combined together, and all-sided wrapping can make the insulating effect all-sided; and the insulating pressure plate in a complicated structure is processed through molding so as to satisfy the needs of various occasions and various structures in a plurality of aspects. The invention has the advantages of simple manufacturing process, convenient installation, good insulating effect and wide application.
Description
Technical field
The present invention relates to a kind of insulating press boards that is used for the hot line job machine, particularly the insulating press boards used of electric flat car track.
Background technology
In the machine that much needs hot line job, can often need use insulating press boards and carry out insulation processing.Present insulating press boards or form with insulation materials such as pure rubber, plastics needs stressed occasion easy deformation to satisfy the demand at some; Or insulating laminated sheet, with insulation materials being bonded on the metal platen in layer, though can satisfy the requirement of pressurized and insulation like this, the insulating press boards that make the surface texture complexity is difficulty relatively just by strong adhesive.
The electric flat carriage that is widely used in large enterprises such as industrial and mineral, metallurgy and shipbuilding such as picture, the voltage that electric flat carriage uses is the safe voltage of 36V, so electric flat carriage often is in the mode that mobile state does not generally adopt cable power supply, but directly by the track transmission electric energy, its track is the orbit of flatcar, is again the supply line of flatcar.The track of electric flat carriage generally fixedly mounts on the ground by track pressing plate and screw, and this moment, screw was equivalent to the earthing pole of electric flat carriage, so must carry out insulation processing to screw, isolated from the connection of the earth.
At present, the general track pressing plate that adopts is the cast iron pressing plate, though it can satisfy the pressurized of track pressing plate, does not have insulating properties.Make the insulation of track screw and ground, a kind of mode is to adopt to add one deck felt pad between track and track pressing plate, and the insulation effect of this mode is poor, has only the one side insulation, and not strong to the track pressing plate conformability of surface texture relative complex; Another kind of mode is to adopt the insulating screw of specially treated, though this mode insulation effect is good, needs special mounting.
Summary of the invention
Goal of the invention: at above defective the invention provides a kind of simple in structure, insulation effect good, compressive strength is high, time saving and energy saving insulating press boards is installed.
Technical scheme: in order to realize above purpose, a kind of insulating press boards of the present invention is characterized in that this insulating press boards comprises that metal strengthens compressing tablet and is wrapped in described metal and strengthens the compressing tablet insulation enhancement layer by injection moulding or compression molding outward.The effect that metal strengthens compressing tablet is the compressive strength that increases insulating press boards, the insulation enhancement layer makes the insulating press boards insulation, it is wrapped in described metal by injection moulding or mold pressing and strengthens outside the compressing tablet, it is in conjunction with tight, it also is omnibearing that comprehensive parcel can make insulation effect, and can be processed by molding to baroque insulating press boards according to concrete needs, to satisfy various occasions, the many-sided requirement of various structure.Described metal strengthens compressing tablet can do rectangularity, H shape, various cross sectional shapes such as three-back-shaped as required.
Preferably, described metal strengthens compressing tablet and is the band steel, its compressive strength height, and thickness can be selected as required.
Preferably, described insulation enhancement layer is a fiber reinforced nylon, and its mechanical strength, rigidity, heat resistance, creep resistant and endurance life height are not yielding.
Be the compressive strength of reinforced insulation pressing plate stress point, described metal strengthens compressing tablet fixedly connected hole, and reinforcing rib is arranged on every side in described fixedly connected hole.
For making the tight more and firm of insulating press boards and casting cement combination, there is boss at the two ends of described insulating press boards upper surface and/or soffit, form claw-like and cement and tightly combine.
Beneficial effect: compare with existing structure, a kind of insulating press boards of the present invention, manufacture method is simple, insulation effect good, installation is time saving and energy saving, be widely used.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of a kind of insulating press boards of the present invention;
Fig. 2 is the structural representation of a kind of specific embodiment electric flat carriage of the present invention with the track insulation pressing plate;
Fig. 3 is electric flat carriage shown in Figure 2 strengthens compressing tablet with the metal of track insulation pressing plate a structural representation.
The specific embodiment
Core of the present invention provides a kind of insulating press boards, and its method is by injection moulding or compression molding insulation materials and metal enhancing compressing tablet to be combined closely, and constitutes the insulating press boards that a kind of insulation effect is good, compressive strength is high.
In order to make those skilled in the art better understand technical scheme of the present invention, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, insulating press boards is made up of metal enhancing compressing tablet 1 and insulation enhancement layer 2.It is the pressurized of reinforced insulation pressing plate that described metal strengthens compressing tablet 1 effect, and the effect of described insulation enhancement layer 2 is to make the insulating press boards insulation.Insulation enhancement layer 2 by injection moulding or mold pressing be wrapped in comprehensively metal strengthen outside the compressing tablet 1 and metal to strengthen the combination of compressing tablet 1 tight, insulation effect is good.The concrete shape of described insulation enhancement layer 2 can produce various structures by molding according to the needs of application scenario.
As Fig. 2, shown in Figure 3, metal strengthens compressing tablet 1, and its material is the band steel, and thickness can be selected as required; Insulation enhancement layer 2, its material is a fiber reinforced nylon, is wrapped in described metal by injection mo(u)lding and strengthens outside the compressing tablet 1; Screw is connected with ground by fixedly connected hole 3, sleeve configuration is made in described fixedly connected hole 3, be convenient to adjust, there is a rectangle pad to be fixed between screw and the insulating press boards, thereby concentrate stressed on the both sides in fixedly connected hole 3, for strengthening its compressive strength, the both sides that strengthen the fixedly connected hole of compressing tablet 1 at described metal increase reinforcing rib.There is boss 5 at the upper surface of insulating press boards and the two ends of soffit, and the flatcar track will be used cement grouting after fixing by insulating press boards and screw, and these four groups of boss 5 can form claw-like and cement is combined closely, and strengthen its firmness.
More than a kind of insulating press boards provided by the invention is described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall into the protection domain of claim of the present invention.
Claims (5)
1. an insulating press boards is characterized in that this insulating press boards comprises that metal strengthens compressing tablet (1) and is wrapped in the outer insulation enhancement layer (2) by injection moulding or compression molding of described metal enhancing compressing tablet (1).
2. a kind of insulating press boards according to claim 1 is characterized in that described metal strengthens compressing tablet (1) and is the band steel.
3. a kind of insulating press boards according to claim 1 is characterized in that described insulation enhancement layer (2) is a fiber reinforced nylon.
4. a kind of insulating press boards according to claim 1, it is characterized in that described metal strengthens compressing tablet (1) and with the insulating press boards that insulation enhancement layer (2) is formed the hole of fixedlying connected (3) arranged, the fixedly connected hole (3) that strengthens compressing tablet (1) at described metal has reinforcing rib (4) on every side.
5. a kind of insulating press boards according to claim 1 is characterized in that there is boss (5) at described insulating press boards upper surface and/or soffit two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010195177 CN101858047A (en) | 2010-06-08 | 2010-06-08 | Insulating pressure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010195177 CN101858047A (en) | 2010-06-08 | 2010-06-08 | Insulating pressure plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101858047A true CN101858047A (en) | 2010-10-13 |
Family
ID=42944188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010195177 Pending CN101858047A (en) | 2010-06-08 | 2010-06-08 | Insulating pressure plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086483A (en) * | 2017-06-13 | 2017-08-22 | 河南森源电气股份有限公司 | A kind of insulated type metal dampers plate and preparation method thereof |
| CN108312078A (en) * | 2018-03-16 | 2018-07-24 | 广州金谷钻石工具有限公司 | A kind of metal-bonded diamond stone material rubbing down horseshoe block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4081985A (en) * | 1984-04-03 | 1985-10-10 | Osredecki, V. | Electrical insulating pad for rail sleeper |
| CN2171629Y (en) * | 1993-07-29 | 1994-07-13 | 罗丽珠 | Strong rubber mat board on sleeper |
| JPH0849201A (en) * | 1994-08-10 | 1996-02-20 | Kowa Kasei Kk | Rail fastening device |
| EP1897778A1 (en) * | 2005-05-13 | 2008-03-12 | Plásticos Mondragón, S.L.U. | Method and device for checking the tightness of railway track anchors |
| CN201857556U (en) * | 2010-06-08 | 2011-06-08 | 常熟市锦隆轨道胶泥配件厂 | Insulating laminated sheet |
-
2010
- 2010-06-08 CN CN 201010195177 patent/CN101858047A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4081985A (en) * | 1984-04-03 | 1985-10-10 | Osredecki, V. | Electrical insulating pad for rail sleeper |
| CN2171629Y (en) * | 1993-07-29 | 1994-07-13 | 罗丽珠 | Strong rubber mat board on sleeper |
| JPH0849201A (en) * | 1994-08-10 | 1996-02-20 | Kowa Kasei Kk | Rail fastening device |
| EP1897778A1 (en) * | 2005-05-13 | 2008-03-12 | Plásticos Mondragón, S.L.U. | Method and device for checking the tightness of railway track anchors |
| CN201857556U (en) * | 2010-06-08 | 2011-06-08 | 常熟市锦隆轨道胶泥配件厂 | Insulating laminated sheet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086483A (en) * | 2017-06-13 | 2017-08-22 | 河南森源电气股份有限公司 | A kind of insulated type metal dampers plate and preparation method thereof |
| CN107086483B (en) * | 2017-06-13 | 2024-03-26 | 河南森源电气股份有限公司 | Insulating metal movable door plate and preparation method thereof |
| CN108312078A (en) * | 2018-03-16 | 2018-07-24 | 广州金谷钻石工具有限公司 | A kind of metal-bonded diamond stone material rubbing down horseshoe block |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101013 |