CN102444352A - Industrial door spring carrier - Google Patents
Industrial door spring carrier Download PDFInfo
- Publication number
- CN102444352A CN102444352A CN2011103367095A CN201110336709A CN102444352A CN 102444352 A CN102444352 A CN 102444352A CN 2011103367095 A CN2011103367095 A CN 2011103367095A CN 201110336709 A CN201110336709 A CN 201110336709A CN 102444352 A CN102444352 A CN 102444352A
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- CN
- China
- Prior art keywords
- carrier
- industrial door
- door spring
- installation
- spring
- 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.)
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Abstract
The invention relates to an industrial door spring carrier. The industrial door spring carrier is characterized by comprising a carrier body, wherein the carrier body is composed of an installation part which is arranged on the middle part and supporting parts which are connected on the two ends of the installation part; and the supporting part is arranged in an inclined manner along the vertical direction of the installation part. A wearing pad is arranged on the inner side surface of the carrier body. An installation hole for installation is arranged on the outer side lower end of the installation part. And the carrier body is fixed on a bracket through the installation hole on the outer side lower end of the installation part, a bolt and a nut. The industrial door spring carrier carriers the spring in the form of the carrier based on the Newton's third law of motion, so that the carrier can bear the weight of the spring. The industrial door spring carrier is simple in structure, durable in use and convenient to install, so that the service life of the associated parts is effectively prolonged. Compared with the prior art, the problem that axial rigidity of balanced steel shaft is not enough due to the excessive weight of the industrial door spring can be effectively solved without complex technical transformation.
Description
Technical field
The present invention relates to a kind of carriage, especially a kind of industrial door spring carrier belongs to building material field.
Background technology
When industrial door size during greater than 5m * 5m; The spring that adopts reaches single deadweight 80 ㎏, and two then reach 160 ㎏, though and the intensity of balance steel axle is enough; But rigidity is not enough, has if things go on like this caused the flimsy problems of associated components such as the interior bearing of spring base, motor.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, a kind of reliable industrial door spring carrier is provided, simple in structure, durable in use, solved the overweight not enough problem of balance steel axle rigidity that causes of industrial door spring by its dead weight effectively.
According to technical scheme provided by the invention; Said industrial door spring carrier; Characteristic is: comprise bracket body, said bracket body is made up of installation portion in the middle of being positioned at and the support portion that is connected the installation portion two ends, and the support portion is obliquely installed along the vertical direction of installation portion.
Medial surface at said bracket body is provided with wear-resistant pad.
Lower end, the outside at said installation portion is provided with the installing hole that is used to install.
Said bracket body is fixed on the support through installing hole, the screw bolt and nut of lower end, the installation portion outside.
The present invention has the following advantages:
(1) the present invention is the basis with newton's third law of motion, holds spring with the form of carriage, makes it bear the deadweight of spring; The present invention is simple in structure, durable in use and easy for installation, has effectively prolonged the application life of associated components;
(2) the present invention compared with prior art need not can effectively solve the overweight not enough problem of balance steel axle rigidity that causes of industrial door spring by its dead weight through numerous and diverse technological transformation;
(3) the present invention adopts zinc-plating material to process, and rustless property is good.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is this shirt and novel user mode sketch map.
The specific embodiment
Below in conjunction with concrete accompanying drawing the present invention is described further.
Like Fig. 1 ~ shown in Figure 3: the industrial door spring carrier comprises wear-resistant pad 1, bracket body 2, half-round head square neck bolt 3, hexagonal flange nut 4, support 5, expansion bolt 6, installation portion 21, support portion 22 etc.
The present invention includes bracket body 2, said bracket body 2 is made up of installation portion in the middle of being positioned at 21 and the support portion 22 that is connected installation portion 21 two ends, and support portion 22 is obliquely installed along the vertical direction of installation portion 21; The medial surface of said bracket body 2 is used for the support spring, is provided with wear-resistant pad 1 at the medial surface of bracket body 2;
Like Fig. 1, shown in Figure 2, be provided with the installing hole that is used to install in the lower end, the outside of said installation portion 22, said bracket body 2 is fixed on the support 5 through installing hole, half-round head square neck bolt 3 and the hexagonal flange nut 4 of lower end, installation portion 22 outside.
Said bracket body 2 adopts zinc-plating material to process with support 5, and rustless property is good.
As shown in Figure 2, in use, support 5 is fixed on body of wall or the associated fitting through expansion bolt 6.When the industrial door spring by its dead weight was overweight, the industrial door spring carrier was the basis with newton's third law of motion, held spring with the form of carriage, made it bear spring by its dead weight.The flimsy problems of associated components such as bearing in the spring base that causes inadequately because of balance steel axle rigidity, motor have effectively been solved.
Claims (4)
1. industrial door spring carrier; It is characterized in that: comprise bracket body (2); Said bracket body (2) is made up of installation portion (21) in the middle of being positioned at and the support portion (22) that is connected installation portion (21) two ends, and support portion (22) are obliquely installed along the vertical direction of installation portion (21).
2. industrial door spring carrier as claimed in claim 1 is characterized in that: the medial surface at said bracket body (2) is provided with wear-resistant pad (1).
3. industrial door spring carrier as claimed in claim 1 is characterized in that: the lower end, the outside at said installation portion (22) is provided with the installing hole that is used to install.
4. industrial door spring carrier as claimed in claim 1 is characterized in that: said bracket body (2) is fixed on the support (5) through installing hole, bolt (3) and the nut (4) of lower end, installation portion (22) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103367095A CN102444352A (en) | 2011-10-29 | 2011-10-29 | Industrial door spring carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103367095A CN102444352A (en) | 2011-10-29 | 2011-10-29 | Industrial door spring carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444352A true CN102444352A (en) | 2012-05-09 |
Family
ID=46007250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103367095A Pending CN102444352A (en) | 2011-10-29 | 2011-10-29 | Industrial door spring carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444352A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213830Y (en) * | 1994-11-14 | 1995-11-29 | 杜启正 | Transmission shaft of hand rolling door |
| CN2502001Y (en) * | 2001-08-27 | 2002-07-24 | 黄材山 | Rolling device of improved long-span winding engine |
| CN1401877A (en) * | 2001-08-21 | 2003-03-12 | 黄材山 | Improved rolling device for large span cable hoist |
| EP1637668A2 (en) * | 2004-09-17 | 2006-03-22 | Stephen Lukos | Anti-bow roller tube arrangement |
| CN101733675A (en) * | 2009-12-28 | 2010-06-16 | 苏州工业园区瑞来福工厂维修服务有限公司 | Elevating rack |
| CN202299840U (en) * | 2011-10-29 | 2012-07-04 | 无锡捷阳节能科技有限公司 | Spring bracket of industrial door |
-
2011
- 2011-10-29 CN CN2011103367095A patent/CN102444352A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213830Y (en) * | 1994-11-14 | 1995-11-29 | 杜启正 | Transmission shaft of hand rolling door |
| CN1401877A (en) * | 2001-08-21 | 2003-03-12 | 黄材山 | Improved rolling device for large span cable hoist |
| CN2502001Y (en) * | 2001-08-27 | 2002-07-24 | 黄材山 | Rolling device of improved long-span winding engine |
| EP1637668A2 (en) * | 2004-09-17 | 2006-03-22 | Stephen Lukos | Anti-bow roller tube arrangement |
| CN101733675A (en) * | 2009-12-28 | 2010-06-16 | 苏州工业园区瑞来福工厂维修服务有限公司 | Elevating rack |
| CN202299840U (en) * | 2011-10-29 | 2012-07-04 | 无锡捷阳节能科技有限公司 | Spring bracket of industrial door |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120509 |