CN105774440A - Covering device detached and installed conveniently and used for carriage moving gap - Google Patents
Covering device detached and installed conveniently and used for carriage moving gap Download PDFInfo
- Publication number
- CN105774440A CN105774440A CN201610198772.XA CN201610198772A CN105774440A CN 105774440 A CN105774440 A CN 105774440A CN 201610198772 A CN201610198772 A CN 201610198772A CN 105774440 A CN105774440 A CN 105774440A
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- CN
- China
- Prior art keywords
- component
- elastic
- parts
- bearer connection
- screw rod
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/60—Covers, caps or guards, e.g. comprising anti-theft devices
Abstract
The invention provides a covering device (7) detached and installed conveniently and used for a carriage moving gap. The covering device is used for covering the moving gap between a first component (8) and a second component (9) which can be movably connected together. The covering device (7) comprises an elastic material body (74) and a bearing block drive elastic assembly (71) which can move forwards and backwards horizontally in a cavity in the elastic material body (74). The bearing block drive elastic assembly (71) comprises an elastic jacking force transferring component (711), two wedge-shaped tooth components (715 and 716) which are symmetrically and fixedly arranged on the two sides of the elastic jacking force transferring component (711) and an inner threaded sleeve (713) fixedly arranged at the position of the center axis of the elastic jacking force transferring component (711) through fixing teeth on the periphery, wherein hinging linkage board components (712 and 714) are symmetrically arranged on the front side and the rear side of the bearing block drive elastic assembly (71).
Description
Technical field
The present invention relates to connector field, be specially the overlay device in the activity gap, compartment of a kind of easy accessibility.
Background technology
For the connecting portion of some movable parts, generally require elastic overlay device and its flexible connection gap is hidden, to avoid external object to fall into gap, thus causing production accident or Personal Risk.Such as, the connecting portion in compartment and compartment, connecting portion between the tractor of tractor-trailer and towed vehicle or other device positions etc. being flexibly connected.More existing overlay devices are often not easy to adjust dismounting, and this brings difficulty to maintenance and repair work.Though some device then convenient disassembly, overall supporting dynamics is inadequate, and stability is not enough.
Summary of the invention
It is an object of the invention to provide the overlay device in the activity gap, compartment of a kind of easy accessibility, it can overcome defect of the prior art.
nullThe overlay device in the activity gap, compartment of a kind of easy accessibility according to the present invention，For the movable gap being movably connected with between first component together and second component is covered，The carrier block that described overlay device includes can flatly moving in the longitudinal direction in body of elastic material and the cavity in described body of elastic material drives elastic parts，Described carrier block drives elastic parts to include elastic top pressure force transferring part、It is installed in two chisel teeth parts of described elastic top pressure force transferring part both sides symmetrically and is fixedly installed on the inner thread sleeve at described elastic top pressure force transferring part central axis place by peripheral fixing tooth，Described carrier block drives the both sides, front and back of elastic parts to be respectively symmetrically and is provided with hinged interlock plate parts，Each described hinged interlock plate parts all include the middle fixing plate being fixedly connected on the respective end place of described inner thread sleeve and the teeth portion part draw back plate being articulated with described middle fixing plate both sides，The outboard end of described teeth portion part draw back plate is hinged to the adjacent end of the corresponding person in said two chisel teeth parts，Each including by inclined plane part and multiple chisel teeths of limiting with the planar portions of described centerline axis parallel in said two chisel teeth parts，The left and right sides of described cavity is also respectively provided with can two bearer connection draw runners of left and right stretching motion，Said two bearer connection draw runner is strained toward each other by shrinking elastic component and each of which is all provided with multiple pushing and withstanding roller at medial surface place，The corresponding person's one_to_one corresponding in each and the plurality of chisel teeth parts in the plurality of pushing and withstanding roller；nullDescribed inner thread sleeve coordinates with adjusting screw flight，Described adjustment screw rod circumference is rotatable and axial restraint be carried on the fixing plate on the front-rear side walls being fixedly installed on described body of elastic material respectively，It is provided with drive motor on rear side of described fixing plate，Described drive motor and described adjustment screw rod are rotationally connected，Described drive motor is in order to improve the stability that described adjustment screw rod rotates，Thus，Adjusting the rotation of described adjustment screw rod can drive described carrier block to drive elastic parts to move forward and backward，It is thus possible to by said two bearer connection draw runner left and right stretching motion，So that in the corresponding person of the second carrying groove of each the first carrying groove that can extend into described first component in said two bearer connection draw runner and described second component，Thus described overlay device is carried between described first component and second component and covers described movable gap movably，Before said two bearer connection draw runner、Rear end is equipped with directed roller，The medial wall of described directed roller and described front-rear side walls rolls and is connected，Described directed roller causes the abrasion to described front-rear side walls in order to prevent said two bearer connection draw runner from sliding for a long time.
By the present invention, coordinate with multiple rollers of carrier strip owing to being provided with chisel teeth, it is possible to uniform applied thrust on the longitudinally of carrier strip, thus in carrying cavity carrier strip pushed in two parts in left and right.By arranging the elastic body between two chisel teeth parts, when carrier strip parts can be carried out top pressure locking by it in planar portions and roller contact, extruding force between the carrier strip of both sides is flexibly transmitted such that it is able to make covering device entirety stress firm and allow the activity allowance between the parts of left and right.By arranging the fixing plate and teeth portion part draw back plate being hinged, while it can allow for the elastic deformation of described elastic body, allow when screw rod push-and-pull screw shell reliably push-and-pull chisel teeth parts in the lump, so that it is guaranteed that being synchronized with the movement the stretching motion of carrier strip is reliably controlled of chisel teeth parts.By being provided with the screw shell of peripheral tooth, it is possible to synchronously push-pull effort is delivered to body of elastic material, and the hinge assembly of front and back can be carried regularly so that integrally-built push-and-pull performance enhancement.Whole apparatus structure is solid and reliable, easy to use, it is possible to effectively solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overlooking plan cross-section schematic diagram of assembly of the invention；Carrier strip therein not yet stretches in cavity thus being in detachable state.
Fig. 2 is the section view viewgraph of cross-section at one of the roller in Fig. 1 place.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
nullThe overlay device 7 in the activity gap, compartment of a kind of easy accessibility according to embodiment，For the movable gap between the first component 8 being movably connected with together and second component 9 is covered，The carrier block that described overlay device 7 includes can flatly moving in the longitudinal direction in body of elastic material 74 and the cavity in described body of elastic material 74 drives elastic parts 71，Described carrier block drives elastic parts 71 to include elastic top pressure force transferring part 711、It is installed in two chisel teeth parts 715 of described elastic top pressure force transferring part 711 both sides symmetrically、716 and be fixedly installed on the inner thread sleeve 713 at described elastic top pressure force transferring part 711 central axis place by peripheral fixing tooth，Described carrier block drives the both sides, front and back of elastic parts 71 to be respectively symmetrically and is provided with hinged interlock plate parts 712、714，Each described hinged interlock plate parts 712、714 all include the middle fixing plate 21 being fixedly connected on the respective end place of described inner thread sleeve 713 and the teeth portion part draw back plate 19 being articulated with described middle fixing plate 21 both sides、20，Described teeth portion part draw back plate 19、The outboard end of 20 and said two chisel teeth parts 715、The adjacent end of the corresponding person in 716 is hinged，Said two chisel teeth parts 715、Each include, in 716, multiple chisel teeths that the planar portions 18 by inclined plane part 17 with described centerline axis parallel limits，The left and right sides of described cavity is also respectively provided with can two bearer connection draw runners 72 of left and right stretching motion、75，Said two bearer connection draw runner 72、75 are strained and each of which is all provided with multiple pushing and withstanding roller 721 at medial surface place toward each other by shrinking elastic component，The corresponding person's one_to_one corresponding in each and the plurality of chisel teeth parts in the plurality of pushing and withstanding roller 721；nullDescribed inner thread sleeve 713 and adjustment screw rod 73 threaded engagement，Described adjustment screw rod 73 circumference is rotatable and axial restraint be carried on the front-rear side walls 742 being fixedly installed on described body of elastic material 74 respectively、Fixing plate 744 on 741、On 743，It is provided with drive motor 102 on rear side of described fixing plate 743，Described drive motor 102 is rotationally connected with described adjustment screw rod 73，Described drive motor 102 is in order to improve the stability that described adjustment screw rod 73 rotates，Thus，Adjusting the rotation of described adjustment screw rod 73 can drive described carrier block to drive elastic parts 71 to move forward and backward，It is thus possible to by said two bearer connection draw runner 72、About 75 stretching motions，So as said two bearer connection draw runner 72、Each the first carrying groove 80 that can extend into described first component 8 and the second of described second component 9 in 75 carries in the corresponding person of groove 90，Thus described overlay device 7 is carried between described first component 8 and second component 9 and covers described movable gap movably，Said two bearer connection draw runner 72、Before 75、Rear end is equipped with directed roller 101，Described directed roller 101 and described front-rear side walls 742、The medial wall of 741 rolls and is connected，Described directed roller 101 is in order to prevent said two bearer connection draw runner 72、75 slide for a long time and cause described front-rear side walls 742、The abrasion of 741.
Alternatively, wherein, described first component 8 is the compartment being flexibly connected with second component 9.
Alternatively, wherein, described first component 8 and second component 9 respectively tractor and towed vehicle.
Valuably, the jointed shaft between hinged interlock plate parts adopts the structure with end disc, it is possible to transmit axial push-pull effort.
Valuably, the chisel teeth at every side place and the group number of roller are three groups.
Coordinate with multiple rollers of carrier strip owing to being provided with chisel teeth, it is possible to uniform applied thrust on the longitudinally of carrier strip, thus in carrying cavity carrier strip pushed in two parts in left and right.By arranging the elastic top pressure force transferring part between two chisel teeth parts, when carrier strip parts can be carried out top pressure locking by it in planar portions and roller contact, extruding force between the carrier strip of both sides is flexibly transmitted such that it is able to make covering device entirety stress firm and allow the activity allowance between the parts of left and right.By arranging the fixing plate and teeth portion part draw back plate being hinged, while it can allow for the elastic deformation of described elastic top pressure force transferring part, allow when screw rod push-and-pull screw shell reliably push-and-pull chisel teeth parts in the lump, so that it is guaranteed that being synchronized with the movement the stretching motion of carrier strip is reliably controlled of chisel teeth parts.By being provided with the screw shell of peripheral tooth, it is possible to synchronously push-pull effort is delivered to elastic top pressure force transferring part, and the hinge assembly of front and back can be carried regularly so that integrally-built push-and-pull performance enhancement.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (3)
- null1. the overlay device (7) in the activity gap, compartment of an easy accessibility，For the movable gap between the first component (8) being movably connected with together and second component (9) is covered，The carrier block that described overlay device (7) includes can flatly moving in the longitudinal direction in body of elastic material (74) and the cavity in described body of elastic material (74) drives elastic parts (71)，Described carrier block drives elastic parts (71) to include elastic top pressure force transferring part (711)、It is installed in two chisel teeth parts (715 of described elastic top pressure force transferring part (711) both sides symmetrically、716) inner thread sleeve (713) at described elastic top pressure force transferring part (711) central axis place and by peripheral fixing tooth it is fixedly installed on，Described carrier block drives the both sides, front and back of elastic parts (71) to be respectively symmetrically and is provided with hinged interlock plate parts (712、714)，Each described hinged interlock plate parts (712、714) middle fixing plate (21) being fixedly connected on the respective end place of described inner thread sleeve (713) and the teeth portion part draw back plate (19 being articulated with described middle fixing plate (21) both sides are all included、20)，Described teeth portion part draw back plate (19、20) outboard end and said two chisel teeth parts (715、716) adjacent end of the corresponding person in is hinged，Said two chisel teeth parts (715、716) each including by inclined plane part (17) and multiple chisel teeths of limiting with the planar portions of described centerline axis parallel (18) in，The left and right sides of described cavity is also respectively provided with can two bearer connection draw runners (72 of left and right stretching motion、75)，Said two bearer connection draw runner (72、75) strained toward each other by shrinking elastic component and each of which is all provided with multiple pushing and withstanding roller (721) at medial surface place，The corresponding person's one_to_one corresponding in each and the plurality of chisel teeth parts in the plurality of pushing and withstanding roller (721)；nullDescribed inner thread sleeve (713) and adjustment screw rod (73) threaded engagement，Described adjustment screw rod (73) circumference is rotatable and axial restraint be carried on the front-rear side walls (742 being fixedly installed on described body of elastic material (74) respectively、741) the fixing plate (744 on、743) on，Described fixing plate (743) rear side is provided with drive motor (102)，Described drive motor (102) and described adjustment screw rod (73) are rotationally connected，Described drive motor (102) is in order to improve the stability that described adjustment screw rod (73) rotates，Thus，Adjusting the rotation of described adjustment screw rod (73) can drive described carrier block to drive elastic parts (71) to move forward and backward，It is thus possible to by said two bearer connection draw runner (72、75) left and right stretching motion，So as said two bearer connection draw runner (72、75) each the first carrying groove (80) that can extend into described first component (8) and the second of described second component (9) in carries in the corresponding person of groove (90)，Thus described overlay device (7) is carried between described first component (8) and second component (9) and covers described movable gap movably，Said two bearer connection draw runner (72、75) front、Rear end is equipped with directed roller (101)，Described directed roller (101) and described front-rear side walls (742、741) medial wall rolls and is connected，Described directed roller (101) is in order to prevent said two bearer connection draw runner (72、75) slide for a long time and cause described front-rear side walls (742、741) abrasion.
- 2. the overlay device (7) in the activity gap, compartment of a kind of easy accessibility as claimed in claim 1, wherein, described first component (8) is the compartment being flexibly connected with second component (9).
- 3. the overlay device (7) in the activity gap, compartment of a kind of easy accessibility as claimed in claim 1, wherein, described first component (8) and second component (9) respectively tractor and towed vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198772.XA CN105774440B (en) | 2016-04-01 | 2016-04-01 | A kind of overlay device in the compartment activity gap of convenient disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198772.XA CN105774440B (en) | 2016-04-01 | 2016-04-01 | A kind of overlay device in the compartment activity gap of convenient disassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105774440A true CN105774440A (en) | 2016-07-20 |
| CN105774440B CN105774440B (en) | 2018-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198772.XA Active CN105774440B (en) | 2016-04-01 | 2016-04-01 | A kind of overlay device in the compartment activity gap of convenient disassembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN105774440B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1475077A (en) * | 1923-03-26 | 1923-11-20 | Mangin Henri | Joints extensible and retractable in all directions for movable platforms without interruption of continuity |
| US6077078A (en) * | 1996-12-27 | 2000-06-20 | Thomson-Csf | Motion simulator device with at least three degrees of freedom |
| CN2441702Y (en) * | 2000-09-07 | 2001-08-08 | 青岛欧特美交通设备有限公司 | Guard board and railway train passenger path with said guard board |
| CN1654259A (en) * | 2004-02-10 | 2005-08-17 | 许布奈有限公司 | Footplate for an interconnecting gangway with a bellow, for the communication passage between articulated railway vehicles |
| CN101817347A (en) * | 2009-02-26 | 2010-09-01 | 纳博特斯克株式会社 | Pedal device for station |
| CN101905698A (en) * | 2009-06-08 | 2010-12-08 | 许布奈有限公司 | Two interconnecting gangways that have hinged gap bridge between the pivotally attached vehicle each other |
-
2016
- 2016-04-01 CN CN201610198772.XA patent/CN105774440B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1475077A (en) * | 1923-03-26 | 1923-11-20 | Mangin Henri | Joints extensible and retractable in all directions for movable platforms without interruption of continuity |
| US6077078A (en) * | 1996-12-27 | 2000-06-20 | Thomson-Csf | Motion simulator device with at least three degrees of freedom |
| CN2441702Y (en) * | 2000-09-07 | 2001-08-08 | 青岛欧特美交通设备有限公司 | Guard board and railway train passenger path with said guard board |
| CN1654259A (en) * | 2004-02-10 | 2005-08-17 | 许布奈有限公司 | Footplate for an interconnecting gangway with a bellow, for the communication passage between articulated railway vehicles |
| CN101817347A (en) * | 2009-02-26 | 2010-09-01 | 纳博特斯克株式会社 | Pedal device for station |
| CN101905698A (en) * | 2009-06-08 | 2010-12-08 | 许布奈有限公司 | Two interconnecting gangways that have hinged gap bridge between the pivotally attached vehicle each other |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105774440B (en) | 2018-03-23 |
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Effective date of registration: 20180214 Address after: 311803 Zhejiang city of Shaoxing province Zhuji City Ma Jian Zhen Gong Dian Village No. 168 Applicant after: Zhou Meirong Address before: Dachang Town, Jiaonan city of Shandong province Qingdao City Yin Jia Zhuang 266000 No. 34 Applicant before: Li Changjuan |
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Effective date of registration: 20191120 Address after: Room c506a-18, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou rongchuangda Electronic Technology Co., Ltd Address before: 311803 Zhejiang city of Shaoxing province Zhuji City Ma Jian Zhen Gong Dian Village No. 168 Patentee before: Zhou Meirong |