CN103104174B - Door closing device for portal crane - Google Patents
Door closing device for portal crane Download PDFInfo
- Publication number
- CN103104174B CN103104174B CN201310041787.1A CN201310041787A CN103104174B CN 103104174 B CN103104174 B CN 103104174B CN 201310041787 A CN201310041787 A CN 201310041787A CN 103104174 B CN103104174 B CN 103104174B
- Authority
- CN
- China
- Prior art keywords
- backing plate
- housing
- folding portion
- holder
- door closer
- 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.)
- Active
Links
Abstract
The invention discloses a door closing device for a portal crane. The door closing device for the portal crane comprises a shell, a base plate and two connecting seats, wherein the inner cavity of the shell is provided with a door closing mechanism, the base plate is detachably connected with the shell and is provided with two ends which stretch along the longitudinal direction of the shell and the two connecting seats are arranged at the two ends of the base plate. Each connecting seat comprises a body, a first folding part and a second folding part, wherein the first folding part folds upward along the body and the second folding part folds inward along the first folding part. A groove is formed among the body, the first folding part and the second folding part. The base plate is arranged inside the groove. The second folding part is detachably connected with the base plate. A plurality of connecting holes are formed in the bodies of the connecting seats.
Description
Technical field
the present invention relates to a kind of door closer-holder, particularly relate to the door closer-holder of a kind of machine.
Background technology
in prior art, the installation of door closer-holder and door machine must be completely supporting, if the size of door closer-holder and door machine have some different slightly, just normally cannot assemble, just must change door closer-holder to meet installation requirements.Therefore, the versatility of door closer-holder is faced with huge technical barrier, also causes the machining accuracy of door closer-holder to need significantly to improve simultaneously.
Summary of the invention
for the problems referred to above, the invention provides the door closer-holder of a kind of machine, the door closer-holder of more multi-specification can assemble with door machine by mutually.
for solving the problems of the technologies described above, the invention provides the door closer-holder of a kind of machine, it comprises:
housing, is provided with Bi Men mechanism in its inner chamber;
backing plate, it is connected with housing is dismountable, and described backing plate has the two ends of the length direction along housing;
lay respectively at two Connection Blocks at the two ends of backing plate, the first folding portion that each Connection Block comprises body, upwards turn down along body and the second folding portion along the first folding portion fold inward, a groove is formed between described body, described first folding portion and described second folding portion, described backing plate is arranged in this groove, described second folding portion is connected with described backing plate is mutually dismountable, and the body of described Connection Block offers multiple connecting hole.
preferably, second folding portion of described Connection Block offers multiple upper hole for being connected with backing plate, described backing plate offers the screwed hole corresponding with upper hole, and this door closer-holder also comprises a screw rod for being connected with backing plate by Connection Block with screwed hole by upper hole.
preferably, described housing and described backing plate are by bolt or Stud connection.
preferably, described connecting hole is oval hole.
the present invention adopts above structure, significantly can improve the versatility of door closer-holder, significantly reduce the machining accuracy of door closer-holder.
Accompanying drawing explanation
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is the top view of accompanying drawing 1.
accompanying drawing 3 is the top view of accompanying drawing 1, and dotted portion is wherein sightless part.
accompanying drawing 4 is the top view of Connection Block in the present invention.
accompanying drawing 5 be in the present invention in accompanying drawing 4 A-A to sectional view.
accompanying drawing 6 be in the present invention in accompanying drawing 4 B-B to sectional view.
in above accompanying drawing: 1, housing; 2, backing plate; 3, Connection Block; 31, body; 311, connecting hole; 32, the first folding portion; 33, the second folding portion; 331, upper hole; 34, groove; .
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be those skilled in the art will recognize that thus make more explicit defining to protection scope of the present invention.
as illustrated in the accompanying drawings from 1 to 3, embodiments of the invention are the door closer-holder of a kind of machine, and it comprises housing 1, backing plate 2 and Connection Block 3.
bi Men mechanism is accommodated in the inner chamber of housing 1.Concrete, Bi Men mechanism comprises the hydraulic oil riddled in housing 1 inner chamber, the inner chamber of housing 1 is divided into the piston of ante-chamber and back cavity, is arranged in the back cavity of housing 1 and is connected to spring, the closer axle of piston, and the external surface of piston body is provided with the teeth groove be meshed with closer axle.
backing plate 2 is between housing 1 and Connection Block 3.Backing plate 2 is connected with housing 1 is dismountable.Concrete, housing 1 offers the first locating hole, backing plate 2 offers second locating hole corresponding with the first locating hole of housing 1.Housing 1 and backing plate 2 adopt dismountable connections such as stud, bolt or screw rod.Backing plate 2 has the two ends of the length direction along housing 1.In the present invention, the length direction of housing 1 is the direction of the piston feeding in housing 1.Generally speaking, the first locating hole setting two ends in their length direction of housing 1 are firmly to connect.
in the present invention, Connection Block 3 is two, and these two Connection Blocks 3 lay respectively at the two ends of backing plate 2.
as shown in figs. 4 through 6, each Connection Block 3 comprises body 31, first folding portion 32 and the second folding portion 33.
body 31 extends along the width of housing 1.The bottom of body 31 offers multiple connecting hole 311, and these connecting holes 311 can be connected with the connector of door machine.Preferably, connecting hole 311 is oval hole, adopts this kind of mode, and body 31 is more with the assembling specification of the connector of door machine, allows the size of assembling more.
first folding portion 32 opposing body 31 upwards turns down.First folding portion 32 is two the first cylindrical body and the second cylindrical body that lay respectively at body 31 left and right sides, and each cylindrical body opposing body 31 upwards turns down, and namely each cylindrical body extends along the short transverse of housing 1.
relative first folding portion 32 fold inward of second folding portion 33.Second folding portion 33 is two the 3rd cylindrical body and the 4th cylindrical body that are connected with the second cylindrical body with the first cylindrical body respectively, and namely relative first cylindrical body of the 3rd cylindrical body turns down to the right, and relative second cylindrical body of the 4th cylindrical body turns down left.
form a groove 34 between described body 31, described first folding portion 32 and described second folding portion 33, described backing plate 2 is arranged in this groove 34.
backing plate 2 is connected with the second folding portion 33 is mutually dismountable.Concrete, the second folding portion 33 offers multiple upper hole 331, backing plate 2 offers the screwed hole corresponding with upper hole 331, backing plate 2 is connected with Connection Block 3 is dismountable by upper hole 331 and screwed hole by screw rod.More specifically, upper hole 331 is opened in the 3rd cylindrical body and the 4th cylindrical body.
operating principle of the present invention is as follows:
connect housing 1 and backing plate 2.Backing plate 2 with housing 1 is inserted in the groove 34 of Connection Block 3, backing plate 2 is connected with the second folding portion 33 of Connection Block 3, then by connecting hole 311, Connection Block 3 is arranged on the connector of a machine.Adopt above step, housing 1 can be fixed on the connector of a machine.Because Connection Block 3 adopts march-past, be thus applicable to the housing 1 of various sizes.And the lower opening of Connection Block 3 is multiple, and then be also applicable to the door machine of various perforate, thus adopt the present invention, the versatility of door closer-holder can be improved, solve housing 1 must with door machine contrast one by one can not be multiplexing problem.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. a door closer-holder for door machine, is characterized in that, it comprises:
Housing, Bi Men mechanism is provided with in its inner chamber, described Bi Men mechanism comprises the hydraulic oil riddled in described housing cavity, the inner chamber of described housing is divided into the piston of ante-chamber and back cavity, is arranged in the back cavity of described housing and is connected to spring, the closer axle of described piston, and the external surface of described piston is provided with the teeth groove be meshed with described closer axle;
Backing plate, it is connected with described housing is dismountable, and described backing plate has the two ends of the length direction along housing, and the length direction of described housing is the direction of the described piston feeding in described housing;
Lay respectively at two Connection Blocks at the two ends of described backing plate, the first folding portion that each described Connection Block comprises body, upwards turn down along described body and the second folding portion along described first folding portion fold inward, a groove is formed between described body, described first folding portion and described second folding portion, described backing plate is arranged in described groove, described second folding portion is connected with described backing plate is dismountable, and the body of described Connection Block offers multiple connecting hole.
2. according to the door closer-holder described in claim 1, it is characterized in that: the second folding portion of described Connection Block offers multiple upper hole for being connected with described backing plate, described backing plate offers the screwed hole corresponding with described upper hole, described door closer-holder also comprises a screw rod for being connected with backing plate by described Connection Block with screwed hole by described upper hole.
3. according to the door closer-holder described in claim 1, it is characterized in that: described housing and described backing plate are by bolt or Stud connection.
4. according to the door closer-holder described in claim 1, it is characterized in that: described connecting hole is oval hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310041787.1A CN103104174B (en) | 2013-02-04 | 2013-02-04 | Door closing device for portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310041787.1A CN103104174B (en) | 2013-02-04 | 2013-02-04 | Door closing device for portal crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103104174A CN103104174A (en) | 2013-05-15 |
| CN103104174B true CN103104174B (en) | 2015-01-21 |
Family
ID=48312340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310041787.1A Active CN103104174B (en) | 2013-02-04 | 2013-02-04 | Door closing device for portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104174B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114023C (en) * | 1998-08-03 | 2003-07-09 | 道尔玛有限公司和两合公司 | Door closer |
| CN201531180U (en) * | 2009-10-14 | 2010-07-21 | 固力保安制品有限公司 | Door closer |
| DE102010012264B4 (en) * | 2010-03-22 | 2015-07-16 | Assa Abloy Sicherheitstechnik Gmbh | A door locking device |
| CN201810091U (en) * | 2010-07-06 | 2011-04-27 | 江晓彬 | Novel multifunctional door closer |
| DE102011001969A1 (en) * | 2011-04-12 | 2012-10-18 | Dorma Gmbh + Co. Kg | Closer system |
| CN203097640U (en) * | 2013-02-04 | 2013-07-31 | 苏州市富尔达实业有限公司 | Portal closing device used for portal crane |
-
2013
- 2013-02-04 CN CN201310041787.1A patent/CN103104174B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103104174A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2017134917A (en) | CYLINDER PISTON UNIT | |
| CN202483985U (en) | Buffering hydraulic cylinder | |
| CN104379961A (en) | Damper | |
| ITMI20110834A1 (en) | EXTRACTION GUIDE SET FOR A DRAWER | |
| CN201093027Y (en) | Hydraulic cylinder | |
| CN105637252A (en) | System for controlling variable load in a hydraulic device | |
| CN102913507A (en) | Hydraulic cylinder with hollow piston rod | |
| CN103104174B (en) | Door closing device for portal crane | |
| CN104903612B (en) | Snubber | |
| CN203097640U (en) | Portal closing device used for portal crane | |
| DE102015104489B4 (en) | Vibration damper with reduced overall length | |
| CN206053017U (en) | Three layers of board plug type viscous damping wall | |
| CN103717910B (en) | Hydropneumatic device and kit | |
| CN204662731U (en) | The general lock pin section bar of a kind of curtain-wall stand-column | |
| CN106662194A (en) | Piston And Damper | |
| CN104364553B (en) | Improvement in amortisseur | |
| CN206429592U (en) | Balanced type gas spring | |
| CN203441860U (en) | Dual-ejector-rod composite hydraulic cylinder capable of realizing sequential actions | |
| CN106662190A (en) | Pressure cushioning device and damping force generating mechanism | |
| CN106457344A (en) | Cushion pin | |
| CN205709667U (en) | Card jack before the intelligence that being easy to constructs is easily installed and safeguards | |
| CN205179583U (en) | Mounting panel is assembled to wiring system | |
| CN102777532A (en) | Double-rod oil buffer for hinge | |
| CN203925536U (en) | A kind of pushing one-way lock | |
| CN104005575B (en) | The fastening structure of ATM cover through walls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215416 Jiangsu city of Suzhou province Taicang City Shuangfeng town Industrial Park Road No. 1 in Fulda Applicant after: Suzhou Fuerda Industry Co., Ltd. Address before: 215416 Jiangsu city of Suzhou province Taicang City Shuangfeng town Industrial Park Road No. 1 in Fulda Applicant before: Suzhou Fuerda Industry Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Like Inventor after: Nie Fei Inventor before: Nie Fei |
|
| CB03 | Change of inventor or designer information |