CN204225691U - The bonding hold down gag of a kind of rail vehicle side window glass - Google Patents
The bonding hold down gag of a kind of rail vehicle side window glass Download PDFInfo
- Publication number
- CN204225691U CN204225691U CN201420645496.3U CN201420645496U CN204225691U CN 204225691 U CN204225691 U CN 204225691U CN 201420645496 U CN201420645496 U CN 201420645496U CN 204225691 U CN204225691 U CN 204225691U
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- CN
- China
- Prior art keywords
- side window
- rail vehicle
- window glass
- support bar
- hold down
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to rail vehicle technical field, is specifically related to the bonding hold down gag of a kind of rail vehicle side window glass.This device comprises sucker, telescoping mechanism and support bar; Described sucker is arranged on the end of support bar; Described telescoping mechanism is arranged on support bar movably, treats solid glass for compressing.The adjustment that this device utilizes sucker and telescoping mechanism to realize pressure point locations and pressure size; And effectively keep treating to be in impaction state between solid glass and car body, thus reach and make the completely crued object of bonding adhesive; And this device is also applicable to the fixing of various sizes specification glass, and its structure is simple, easy to operate.
Description
Technical field
The utility model relates to rail vehicle technical field, particularly relates to the bonding hold down gag of a kind of rail vehicle side window glass.
Background technology
In order to reach appearance effect attractive in appearance and wide visual field, the side window of rail vehicle (comprising subway, tram and passenger train etc.) adopts large-area glass structure usually.Be connected and fixed in mode at glass and car body, due to compared with the mechanical means such as bonded structure and bolton in the past in antifatigue, vibration resistance, eliminate stress and concentrate and have very large advantage in weight reduction etc.Therefore, the side window glass of current track vehicle mostly adopts bonding mode to fix.In order to ensure that side window glass is firmly bonding, the structural type bonding adhesive with excellent properties is widely used in the bonding of rail vehicle side window glass, just and the bonding adhesive of this type within 48 ~ 72 hours, can reach at bonding rear general needs and solidify completely.In order to reach bonding technology and quality requirement, after beating gluing connecing, need to use hold down gag to keep the impaction state between glass and car body, and till bonding adhesive solidifies completely.
In prior art, be fixed often through the fight each other side window glass after glue and car body of nylon tape and rubber pad (or foam) in the past.Particularly, by nylon tape two ends being fixed on to realize, to the binding of side window glass and compression, to increase a take-up device to regulate elongation and the contraction of nylon tape on nylon tape simultaneously on car body, thus the adjustment of realization to glass thrust.
Although nylon tape can reach the compression effect to glass, find that it exists following shortcoming in actual use:
(1) nylon tape can not free adjustment to the pressure point locations of glass: the two ends of nylon tape need to adopt to be fastened or the method for hook is fixed on the suitable position of car body, is difficult to like this ensure every bar nylon tape to the pressure spot of the glass that it compresses at same position.In addition, the distribution of pressure spot is limited to the position of nylon tape on glass, can not free adjustment.
(2) nylon tape and rubber pad easily slide: because glass surface is very smooth, and the pressure of nylon tape can not ensure completely perpendicular to glass surface, nylon tape and rubber pad will be caused so easily to slide along glass surface in the process compressed, the stress point of glass is caused to change, also nylon tape can be caused to reduce the pressure of glass simultaneously, the thrust causing glass to be subject to is unbalanced, glass even may be caused to produce alice phenomenon in edge, have a strong impact on bonding quality.
Therefore, for above deficiency, needing a kind of when compressing rail vehicle side window glass, pressure point locations and pressure size can be regulated, and the hold down gag of the side window glass of different size specification can be applicable to.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model there is provided the bonding hold down gag of a kind of rail vehicle side window glass, make when compressing rail vehicle side window glass, pressure point locations and pressure size can be regulated, and the side window glass of different size specification can be applicable to.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides the bonding hold down gag of a kind of rail vehicle side window glass, and it comprises sucker, telescoping mechanism and support bar; Described sucker is arranged on the end of support bar; Described telescoping mechanism is arranged on support bar movably, treats solid glass for compressing.
Wherein, described telescoping mechanism comprises handle, sliding sleeve and fixed cover, and described fixed cover is set on support bar; Described sliding sleeve is slidably mounted on fixed cover, and treats solid glass described in being crimped under the drive of handle.
Wherein, described fixed cover is provided with chute, and described sliding sleeve is positioned on chute.
Wherein, described fixed cover is provided with threaded rod, and described threaded rod passes sliding sleeve and is connected with described handle, described handle drives sliding sleeve moving axially along described threaded rod.
Wherein, described fixed cover is connected with support bar by navigation button.
Wherein, on described sliding sleeve with treat that one end that solid glass crimps is provided with anti-scratch pad.
Wherein, described sucker is arranged on the end of support bar by fixed part.
Wherein, described sucker is two pawl vacuum cups.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: the bonding hold down gag of the utility model rail vehicle side window glass by sucker suction on car body, support bar is provided with moveable telescoping mechanism, the pressuring action treating solid glass is realized by telescoping mechanism, make to treat to remain on impaction state between solid glass and car body, until bonding adhesive solidifies completely.This device is when compressing, and pressure point locations and the pressure size for the treatment of solid glass are all adjustable, and this device is also applicable to the fixing of various sizes specification glass, and its structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the working state schematic representation of the bonding hold down gag of the utility model embodiment rail vehicle side window glass;
Fig. 2 is the structural representation of the bonding hold down gag of the utility model embodiment rail vehicle side window glass;
Fig. 3 is the structural representation of the utility model embodiment telescoping mechanism.
Wherein, 1: sucker; 2: telescoping mechanism; 3: support bar; 4: fixed cover; 5: navigation button; 6: sliding sleeve; 7: handle; 8: anti-scratch pad; 9: treat solid glass; 10: car body.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
And, in description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 1-2, the bonding hold down gag of rail vehicle side window glass that the present embodiment provides comprises sucker 1, telescoping mechanism 2 and support bar 3; Sucker 1 is arranged on the end of support bar 3, this device can be made to be adsorbed on and treat on the car body 10 that solid glass 9 bonds by sucker 1; Telescoping mechanism 2 is arranged on support bar 3 movably, for regulating the position of pressure spot on support bar 3, and crimped to treat solid glass 9 by telescopic adjustment, thus can keep treating to be in impaction state, till bonding adhesive solidifies completely between solid glass 9 and car body 10.
In the present embodiment, the quantity of telescoping mechanism 2 is by treating that the size of solid glass 9 is determined, and the quantity of telescoping mechanism 2 is two in the present embodiment.Certainly, the telescoping mechanism 2 arranging other quantity at support bar 3 also belongs to protection domain of the present utility model.
In addition, the quantity of sucker 1 can be two, and is separately fixed at the two ends of support bar 3.Preferably, sucker 1 is two pawl vacuum cups, can be adsorbed on securely on the upper and lower framed side wallboard of side window glass, thus reaches the effect making whole device fixing, and it is not only easy to use, and is connected firmly.
What deserves to be explained is, the structure of sucker 1 is not limited to certain particular form, and the adsorbent equipment that other and sucker 1 have same or similar effect can be applicable in the present embodiment too.And sucker 1 is also removably mounted on the end of support bar 3 by fixed part, for convenience detach with replacing.
As shown in Figure 3, the present embodiment telescoping mechanism 2 comprises handle 7, sliding sleeve 6 and fixed cover 4.Wherein, fixed cover 4 is provided with the spatial accommodation corresponding with support bar 3 shape, and is set on support bar 3 by fixed cover 4, between the two for removably to connect.And sliding sleeve 6 is slidably mounted on fixed cover 4, can moves on fixed cover 4 length direction, that is, move left and right in figure 3; Handle 7 is arranged on the side of fixed cover 4, drives sliding sleeve 6 to move and be crimped on fixed cover 4 length direction treat on solid glass 9 by handle 7.
Telescoping mechanism 2 can be treated solid glass 9 and apply pressure, and regulates pressure size by rotary handle 7.And utilize rotary handle 7 to drive sliding sleeve 6 can have a variety of form along the mode of fixed cover 4 movement, be described in wherein most preferred mode.Fixed cover 4 is provided with externally threaded threaded rod, and this threaded rod, through sliding sleeve 6 and being connected with handle 7 one end internal thread bar, presses effect by rotary handle 7 pairs of sliding sleeves 6 generations, and then sliding sleeve 6 threadingly the moving axially of bar.And, can be reached by the rotating cycle of joystick 7 and treat the adjustable effect of solid glass 9 pressure size.
Further, in order to make sliding sleeve 6 move better, outside fixed cover 4, chute is provided with; Sliding sleeve 6 is enclosed within fixed cover 4, and makes to be positioned on chute inside it.When sliding sleeve 6 moves, it stably can slide along chute.
And can also be connected with navigation button 5 in the side of fixed cover 4, navigation button 5, through fixed cover 4 and support bar 3 clamping, plays the effect that location is fixing.
Certainly, when needs moving telescopic mechanism 2, also can by loosening navigation button 5 to reset.Visible, telescoping mechanism 2 by its position at support bar 3 of navigation button 5 up-down adjustment, to reach the adjustable effect of pressure point locations.And navigation button 5 also can ensure that pressure spot can not offset in compaction process after tightening.
Preferably, on sliding sleeve 6 with treat that one end that solid glass 9 crimps is provided with anti-scratch pad 8.Conveniently draw materials and reduce cost of production, anti-scratch pad 8 can adopt rubber pad, and thus hardness excessive scuffing in anti-anti-skid sheath 6 front end treats solid glass 9.
The bonding hold down gag of the utility model rail vehicle side window glass can be applied on rail vehicle (comprising subway, tram and passenger train etc.), and specific works process is:
The first step, by side window glass (treating solid glass) by the side window position of adhesive bonds at rail vehicle; Second step, respectively by the wallboard of the sucker suction of this device above side window glass and on the wallboard of below; 3rd step, adjustment fixed cover in the position of support bar, and with navigation button locking, thus realize pressure point locations adjustable and ensure pressure spot can not offset in compaction process; 4th step, rotary handle is crimped on side window glass to drive sliding sleeve, and regulates pressure size according to the actual conditions of side window glass; 5th step, keeps treating to be in impaction state between solid glass and car body, till bonding adhesive solidifies completely.
In sum, the bonding hold down gag of the utility model rail vehicle side window glass by sucker suction on car body, support bar is provided with moveable telescoping mechanism, the pressuring action treating solid glass is realized by telescoping mechanism, make to treat to remain on impaction state between solid glass and car body, until bonding adhesive solidifies completely.This device is when compressing, and pressure point locations and the pressure size for the treatment of solid glass are all adjustable, and this device is applicable to the fixing of various sizes specification glass, and its structure is simple, easy to operate.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (8)
1. the bonding hold down gag of rail vehicle side window glass, is characterized in that, comprises sucker (1), telescoping mechanism (2) and support bar (3); Described sucker (1) is arranged on the end of support bar (3); Described telescoping mechanism (2) is arranged on support bar (3) movably, treats solid glass (9) for compressing.
2. the bonding hold down gag of rail vehicle side window glass according to claim 1, it is characterized in that, described telescoping mechanism (2) comprises handle (7), sliding sleeve (6) and fixed cover (4), and described fixed cover (4) is set on support bar (3); Described sliding sleeve (6) is slidably mounted on fixed cover (4), and treats solid glass (9) described in being crimped under the drive of handle (7).
3. the bonding hold down gag of rail vehicle side window glass according to claim 2, is characterized in that, described fixed cover (4) is provided with chute, and described sliding sleeve (6) is positioned on chute.
4. the bonding hold down gag of rail vehicle side window glass according to claim 3, it is characterized in that, described fixed cover (4) is provided with threaded rod, described threaded rod passes sliding sleeve (6) and is connected with described handle (7), and described handle (7) drives sliding sleeve (6) moving axially along described threaded rod.
5. the bonding hold down gag of rail vehicle side window glass according to claim 2, is characterized in that, described fixed cover (4) is connected with support bar (3) by navigation button (5).
6. the bonding hold down gag of rail vehicle side window glass according to claim 2, is characterized in that, described sliding sleeve (6) is gone up and treated that one end that solid glass (9) crimps is provided with anti-scratch pad (8).
7. the bonding hold down gag of rail vehicle side window glass according to claim 1, is characterized in that, described sucker (1) is arranged on the end of support bar (3) by fixed part.
8. the bonding hold down gag of rail vehicle side window glass according to claim 7, is characterized in that, described sucker (1) is two pawl vacuum cups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645496.3U CN204225691U (en) | 2014-10-30 | 2014-10-30 | The bonding hold down gag of a kind of rail vehicle side window glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645496.3U CN204225691U (en) | 2014-10-30 | 2014-10-30 | The bonding hold down gag of a kind of rail vehicle side window glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225691U true CN204225691U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645496.3U Withdrawn - After Issue CN204225691U (en) | 2014-10-30 | 2014-10-30 | The bonding hold down gag of a kind of rail vehicle side window glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453595A (en) * | 2014-10-30 | 2015-03-25 | 南车青岛四方机车车辆股份有限公司 | Bonding and pressing device for side window glass of railway vehicle |
-
2014
- 2014-10-30 CN CN201420645496.3U patent/CN204225691U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453595A (en) * | 2014-10-30 | 2015-03-25 | 南车青岛四方机车车辆股份有限公司 | Bonding and pressing device for side window glass of railway vehicle |
| CN104453595B (en) * | 2014-10-30 | 2016-08-24 | 中车青岛四方机车车辆股份有限公司 | A kind of bonding hold down gag of rail vehicle side window glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |