CN105575568A - Stainless steel resistive patch for crane - Google Patents
Stainless steel resistive patch for crane Download PDFInfo
- Publication number
- CN105575568A CN105575568A CN201610061871.3A CN201610061871A CN105575568A CN 105575568 A CN105575568 A CN 105575568A CN 201610061871 A CN201610061871 A CN 201610061871A CN 105575568 A CN105575568 A CN 105575568A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- shaped connecting
- connecting sheet
- resistive patch
- crane
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/08—Cooling, heating or ventilating arrangements
- H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
The invention belongs to the technical field of resistors, and particularly discloses a stainless steel resistive patch for a crane. The stainless steel resistive patch comprises an alloy stainless steel sheet body, a first V-shaped connecting sheet, a second V-shaped connecting sheet, first triangular clamping sheets and second triangles, wherein the first V-shaped connecting sheet and the second V-shaped connecting sheet are connected to two ends of the alloy stainless steel sheet body; the first triangular clamping sheets and the second triangles are arranged in the first V-shaped connecting sheet and the second V-shaped connecting sheet; parallelogram ventilation holes are formed in the middle connected parts of the first triangular clamping sheets and the second triangles; and mounting round holes are arranged in the first V-shaped connecting sheet and the second V-shaped connecting sheet respectively. The stainless steel resistive patch has the beneficial effects that (1) by alloy carbon steel, the stainless steel resistive patch is high in strength, free of oxidation, excellent in corrosion resistance and vibration resistance and long in service lifetime; (2) the working performance is stable; the error is within a range from -10% to +10%; and accurate control is ensured; and (3) the stainless steel resistive patch is high in power and wide in application range and can be applied to large crane equipment. Meanwhile, the stainless steel resistive patch is simple in structure, low in production cost and easy to popularize.
Description
Technical field
The present invention relates to resistive technologies field, be specifically related to a kind of crane electric resistance of stainless sheet.
Background technology
Along with the fast development of modern industry, stainless steel is used widely in modern mechanical production and processing, and as processing resistor disc, it has large, the resistance to concussion of intensity, corrosion-resistant, not oxidizable.But current crane resistor disc, yielding when it uses, power is little, deviation is large, cannot reach accurate control criterion and stability is also poor, and the little scope of application that causes of power is little.Therefore, a high-power electric resistance of stainless sheet reasonable in design how is provided to be current institute problem demanding prompt solution.
Therefore, based on the problems referred to above, the invention provides a kind of crane electric resistance of stainless sheet.
Summary of the invention
Goal of the invention: object of the present invention provides a kind of crane electric resistance of stainless sheet, solves existing
Electric resistance of stainless sheet power is little, poor stability and control precision difference etc. problem, improve electric resistance of stainless sheet power and ensure intensive work time stability and reduce error.
Technical scheme: a kind of crane electric resistance of stainless sheet, comprise stainless steel alloy flap-type body, and the first V-arrangement brace to be connected with stainless steel alloy flap-type body two ends and the second V-arrangement brace, and be arranged on the first triangle card and second triangle of the first V-arrangement brace and the second V-arrangement brace inside, wherein the first triangle card and the second triangle intermediate connections are parallelogram louvre, and are separately positioned on the installation circular hole of the first V-arrangement brace and the second V-arrangement brace inside.
The technical program, described stainless steel alloy flap-type body adopts 1Cr25Ni20Si2 or 2Cr25Ni20Si2.
The technical program, described first V-arrangement brace and the second V-arrangement brace angle are 90 °-150 °.
The technical program, described first triangle card and the second triangle are evenly arranged on the first V-arrangement brace respectively and are connected with the second V-arrangement brace internal derangement.
Compared with prior art, the beneficial effect of a kind of crane electric resistance of stainless sheet of the present invention is: 1, adopt alloy carbon steel, its intensity is oxidized greatly, or not corrosion-resistant and vibration resistance excellent result, long service life; 2, stable work in work, error, within positive and negative 10%, ensures to manipulate accurately; 3, power is large, can be used in goliath equipment, applied widely.Simultaneously structure of the present invention is simple, production cost is low, easily promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane electric resistance of stainless sheet of the present invention;
Wherein in figure, sequence number is as follows: 1-stainless steel alloy flap-type body, 2-first V-arrangement brace, 3-second V-arrangement brace, 4-parallelogram louvre, 5-install circular hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
A kind of crane electric resistance of stainless sheet as shown in Figure 1, comprise stainless steel alloy flap-type body 1, and the first V-arrangement brace 2 and the second V-arrangement brace 3 to be connected with stainless steel alloy flap-type body 1 two ends, and be arranged on the first triangle card 2-1 and the second triangle 3-1 of the first V-arrangement brace 2 and the second V-arrangement brace 3 inside, wherein the first triangle card 2-1 and the second triangle 3-1 intermediate connections are parallelogram louvre 4, and are separately positioned on the installation circular hole 5 of the first V-arrangement brace 2 and the second V-arrangement brace 3 inside; First V-arrangement brace 2 and the second V-arrangement brace 3 angle are 90 °-150 °.
Further preferred stainless steel alloy flap-type body 1 adopts 1Cr25Ni20Si2 or 2Cr25Ni20Si2, and its resistivity is high, intensity is large, corrosion-resistant and vibration-resistant property is superior, extends resistor disc useful life, reduces maintenance cost.
Further preferred first triangle card 2-1 and the second triangle 3-1 are evenly arranged on the first V-arrangement brace 2 respectively and are connected with the second V-arrangement brace 3 internal derangement, and production and processing is convenient on the one hand, can reduce error on the other hand, ensure its stability; And parallelogram louvre 4 can effectively play ventilation thermolysis.
Overall cylindrical after the assembling of this electric resistance of stainless sheet, its rated power is 500W, resistance is 10 Ω, the motor being applicable to various crane adjusts resistance, is particularly useful for intermediate frequency crane, and its resistance value error is little, control precision is excellent, control stability can be excellent.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. a crane electric resistance of stainless sheet, is characterized in that: comprise stainless steel alloy flap-type body (1), and with conjunction
The first V-arrangement brace (2) that gold stainless steel flap-type body (1) two ends connect and the second V-arrangement brace (3), and be arranged on the first triangle card (2-1) and second triangle (3-1) of the first V-arrangement brace (2) and the second V-arrangement brace (3) inside, wherein the first triangle card (2-1) and the second triangle (3-1) intermediate connections are parallelogram louvre (4), and are separately positioned on the installation circular hole (5) of the first V-arrangement brace (2) and the second V-arrangement brace (3) inside.
2. a kind of crane electric resistance of stainless sheet according to claim 1, is characterized in that: described stainless steel alloy flap-type body (1) adopts 1Cr25Ni20Si2 or 2Cr25Ni20Si2.
3. a kind of crane electric resistance of stainless sheet according to claim 1, is characterized in that: described first V-arrangement brace (2) and the second V-arrangement brace (3) angle are 90 °-150 °.
4. a kind of crane electric resistance of stainless sheet according to claim 1, is characterized in that: described first triangle card (2-1) is connected with the second triangle (3-1) dislocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061871.3A CN105575568A (en) | 2016-01-29 | 2016-01-29 | Stainless steel resistive patch for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061871.3A CN105575568A (en) | 2016-01-29 | 2016-01-29 | Stainless steel resistive patch for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105575568A true CN105575568A (en) | 2016-05-11 |
Family
ID=55885602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061871.3A Pending CN105575568A (en) | 2016-01-29 | 2016-01-29 | Stainless steel resistive patch for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105575568A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059701A (en) * | 2001-08-21 | 2003-02-28 | Akashi Denki Kk | Method of manufacturing resistive material |
| CN201247658Y (en) * | 2008-06-03 | 2009-05-27 | 浙江三港起重电器有限公司 | Stainless sheet type resistor |
| CN202058520U (en) * | 2011-04-01 | 2011-11-30 | 大连神通电气有限公司 | Stainless-steel resistor |
| CN103050202A (en) * | 2011-10-14 | 2013-04-17 | 大连神通电气有限公司 | Stainless steel resistor |
| CN205564426U (en) * | 2016-01-29 | 2016-09-07 | 太仓弘杉环保科技有限公司 | Hoist stainless steel resistance card |
-
2016
- 2016-01-29 CN CN201610061871.3A patent/CN105575568A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059701A (en) * | 2001-08-21 | 2003-02-28 | Akashi Denki Kk | Method of manufacturing resistive material |
| CN201247658Y (en) * | 2008-06-03 | 2009-05-27 | 浙江三港起重电器有限公司 | Stainless sheet type resistor |
| CN202058520U (en) * | 2011-04-01 | 2011-11-30 | 大连神通电气有限公司 | Stainless-steel resistor |
| CN103050202A (en) * | 2011-10-14 | 2013-04-17 | 大连神通电气有限公司 | Stainless steel resistor |
| CN205564426U (en) * | 2016-01-29 | 2016-09-07 | 太仓弘杉环保科技有限公司 | Hoist stainless steel resistance card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |