CN212170244U - Subway train door R-shaped sealing strip mounting fixture - Google Patents
Subway train door R-shaped sealing strip mounting fixture Download PDFInfo
- Publication number
- CN212170244U CN212170244U CN202020259392.4U CN202020259392U CN212170244U CN 212170244 U CN212170244 U CN 212170244U CN 202020259392 U CN202020259392 U CN 202020259392U CN 212170244 U CN212170244 U CN 212170244U
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- guide post
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- pressing
- subway train
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Abstract
The utility model relates to a subway train door R shape sealing strip sectional fixture, including anchor clamps body and supporting shoe, the cavity shape cooperation of supporting shoe and sealing strip, back in the cavity is arranged in to the supporting shoe, by anchor clamps body centre gripping sealing strip. Compared with the prior art, the utility model provides an yielding problem during mechanical centre gripping to R shape sealing strip.
Description
Technical Field
The utility model belongs to the technical field of the subway train maintenance and specifically relates to a subway train door R shape sealing strip sectional fixture is related to.
Background
After the door of subway has been used for a long time, the sealing strip can take place ageing, consequently need replace the sealing strip, when operating, the sealing strip inefficiency is changed to traditional manual mode, can't satisfy the demand to long-time installation sealing strip can lead to staff's physical power to be overdraft, and working strength is also great, influences the installation quality.
Therefore, it is necessary to install the sealing strip by designing some automatic devices, but since the sealing strip of the vehicle door is mainly an R-shaped sealing strip, a cavity exists on the sealing strip, and a common clamp can cause the deformation of the cavity when clamping, so that the installation effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a subway train door R shape sealing strip sectional fixture in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
the R-shaped sealing strip mounting clamp for the subway train door comprises a clamp body and a supporting block, wherein the supporting block is matched with the cavity of the sealing strip in shape, and the supporting block is arranged in the cavity and then clamps the sealing strip through the clamp body.
The clamp body comprises a bottom plate, a first supporting plate, a second supporting plate, a first extrusion module and a second extrusion module, wherein the first extrusion module is installed on the first supporting plate, the second extrusion module is installed on the second supporting plate, and sealing strips are extruded from two sides respectively to realize clamping.
First extrusion module includes first clamp plate and two first rotatory handles, be equipped with the first clamp plate guide post that is used for maintaining the direction of movement on the first clamp plate, first clamp plate guide post passes first backup pad setting, and the other end of first clamp plate guide post sets up the first gasket that stops, the cover is equipped with the first spring of usefulness that resets on the first clamp plate guide post, and this first spring is supported by first gasket and the first backup pad that stops, first rotatory handle is through wearing to locate on the first backup pad and being used for driving first clamp plate and remove towards the sealing strip.
The first pressure plate guide post, the first blocking gasket and the first spring are all provided with two.
First rotatory handle is established at the threaded rod and is passed through screw thread and threaded rod complex briquetting including being fixed in threaded rod and the cover on first backup pad, first clamp plate guide post is located the first one end that blocks the gasket and still is equipped with briquetting cooperation portion, the briquetting is close to briquetting cooperation portion in order to drive first clamp plate after rotatory.
The second extrusion module includes second clamp plate and two rotatory handles of second, be equipped with the second clamp plate guide post that is used for maintaining the direction of movement on the second clamp plate, the second clamp plate guide post passes the setting of second backup pad, and the other end of second clamp plate guide post sets up the second and blocks the gasket, the cover is equipped with the second spring of usefulness that resets on the second clamp plate guide post, and this second spring blocks gasket and second backup pad by the second and supports, the rotatory handle of second is through wearing to locate in the second backup pad and being used for driving the second clamp plate and remove towards the sealing strip.
And the second pressure plate guide post, the second blocking gasket and the second spring are all provided with two.
The second rotating handle comprises a threaded rod fixed on the second supporting plate and a pressing block sleeved on the threaded rod and matched with the threaded rod through threads, a pressing block matching portion is further arranged at one end, located on the second blocking gasket, of the second pressing plate guide post, and the pressing block is close to the pressing block matching portion after rotating to drive the second pressing plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the problem of yielding when mechanical centre gripping to R shape sealing strip is solved.
2) The stability is higher in the clamping process.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
wherein: 1. the bottom plate, 2, first rotatory handle, 3, first backup pad, 4, first stop the gasket, 5, first clamp plate guide post, 6, first spring, 7, second clamp plate, 8, the supporting shoe, 9, sealing strip, 10, first clamp plate, 11, second backup pad, 12, second rotatory handle, 13, second clamp plate guide post, 14, second backup pad, 15, the second stops the gasket.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
A subway train door R-shaped sealing strip mounting clamp is shown in figures 1 and 2 and comprises a clamp body and a supporting block, wherein the supporting block 8 is matched with a cavity of a sealing strip 9 in shape, and the sealing strip 9 is clamped by the clamp body after the supporting block 8 is arranged in the cavity.
The clamp body comprises a bottom plate 1, a first supporting plate 3, a second supporting plate 11, a first extrusion module and a second extrusion module, wherein the first extrusion module is installed on the first supporting plate 3, the second extrusion module is installed on the second supporting plate 11, and the clamping is realized by extruding sealing strips 9 from two sides respectively.
First extrusion module includes first clamp plate 10 and two first rotatory handles 2, be equipped with the first clamp plate guide post 5 that is used for maintaining the moving direction on the first clamp plate 10, first clamp plate guide post 5 passes first backup pad 3 and sets up, and the other end of first clamp plate guide post 5 sets up first gasket 4 that blocks, the cover is equipped with the first spring 6 of usefulness that resets on the first clamp plate guide post 5, this first spring 6 is supported by first gasket 4 and the first backup pad 3 that blocks, first rotatory handle 2, through wearing to locate on the first backup pad 3 and be used for driving first clamp plate 10 and remove towards sealing strip 9.
The first pressing plate guide post 5, the first blocking gasket 4 and the first spring 6 are all provided with two.
First rotatory handle 2 is including being fixed in the threaded rod on first backup pad 3 and establishing the threaded rod and through screw and threaded rod complex briquetting, and first clamp plate guide post 5 is located the one end that first blockked gasket 4 and still is equipped with briquetting cooperation portion, and the briquetting is close to briquetting cooperation portion in order to drive first clamp plate 10 after rotatory.
In another embodiment of the present application, the second extrusion module includes a second pressing plate 7 and two second rotating handles 12, a second pressing plate guide post 13 for maintaining the moving direction is disposed on the second pressing plate 7, the second pressing plate guide post 13 passes through a second supporting plate 14, and a second blocking gasket 15 is disposed at the other end of the second pressing plate guide post 13, a second spring 14 for resetting is sleeved on the second pressing plate guide post 13, the second spring 14 is supported by the second blocking gasket 15 and the second supporting plate 11, and the second rotating handles 12 are disposed on the second supporting plate 11 and used for driving the second pressing plate 7 to move toward the sealing strip 9.
The second presser guide post 13, the second blocking washer 15, and the second spring 14 are all provided in two.
The second rotating handle 12 comprises a threaded rod fixed on the second supporting plate 11 and a pressing block sleeved on the threaded rod and matched with the threaded rod through threads, a pressing block matching portion is further arranged at one end, located on the second blocking gasket 15, of the second pressing plate guide column 13, and the pressing block is close to the pressing block matching portion after rotating to drive the second pressing plate 7.
Put sealing strip 9 on first clamp plate 10, because sealing strip 9 has a cavity, so need additionally put into a supporting shoe 8, come bearing pressure, knob handle and backup pad are threaded connection, through four knob handles of rotation, the tip of knob handle produces pressure and acts on second clamp plate and first clamp plate, clamp plate extrusion sealing strip 9, and clamp centre gripping sealing strip 9 removes the installation of accomplishing the sealing strip that has the antiskid groove increase frictional force on clamp plate and the 8 surfaces of supporting shoe. After the sealing strip is installed, the four knob handles are rotated reversely, and the elastic force generated by the spring enables the pressing plate to be loosened, so that the clamp is loosened. In the clamping and loosening processes of the clamp, the pressure plate guide post can ensure that the pressure plate cannot shift, and meanwhile, the elastic force generated by the spring enables the pressure plate to always generate outward tension, so that the sealing strip 9 can be conveniently put in and taken out.
Claims (8)
1. The R-shaped sealing strip mounting clamp for the subway train door is characterized by comprising a clamp body and a supporting block, wherein the supporting block (8) is matched with a cavity of a sealing strip (9) in shape, and the supporting block (8) is arranged in the cavity and then clamps the sealing strip (9) through the clamp body.
2. The R-shaped sealing strip mounting fixture for the subway train door as claimed in claim 1, wherein said fixture body comprises a bottom plate (1), a first supporting plate (3), a second supporting plate (11), a first extrusion module and a second extrusion module, said first extrusion module is mounted on said first supporting plate (3), said second extrusion module is mounted on said second supporting plate (11), and said sealing strips (9) are respectively extruded from two sides to realize clamping.
3. The R-shaped weather strip installation jig for the subway train door as claimed in claim 2, the first extrusion module comprises a first pressure plate (10) and two first rotating handles (2), the first pressing plate (10) is provided with a first pressing plate guide post (5) for maintaining the moving direction, the first pressing plate guide post (5) penetrates through the first supporting plate (3), and the other end of the first pressure plate guide post (5) is provided with a first blocking gasket (4), a first spring (6) for resetting is sleeved on the first pressure plate guide post (5), the first spring (6) is supported by a first blocking washer (4) and a first support plate (3), the first rotary handle (2), the first pressing plate (10) is driven to move towards the sealing strip (9) by penetrating the first supporting plate (3).
4. The R-shaped sealing strip installation clamp for the subway train door as claimed in claim 3, wherein there are two of said first pressing plate guide post (5), said first blocking gasket (4) and said first spring (6).
5. The R-shaped sealing strip mounting fixture for the subway train door as claimed in claim 3 or 4, wherein said first rotating handle (2) comprises a threaded rod fixed on the first supporting plate (3) and a pressing block sleeved on the threaded rod and matched with the threaded rod through the thread, said first pressing plate guide post (5) is further provided with a pressing block matching portion at one end of the first blocking gasket (4), and said pressing block is close to the pressing block matching portion after rotating to drive the first pressing plate (10).
6. The R-shaped weather strip installation jig for the subway train door as claimed in claim 2, the second extrusion module comprises a second pressure plate (7) and two second rotating handles (12), a second pressing plate guide post (13) for maintaining the moving direction is arranged on the second pressing plate (7), the second pressing plate guide post (13) is arranged through the second supporting plate (11), and the other end of the second pressure plate guide post (13) is provided with a second blocking gasket (15), a second spring (14) for resetting is sleeved on the second pressure plate guide post (13), the second spring (14) being supported by a second blocking washer (15) and a second support plate (11), the second rotary handle (12), the second pressing plate (7) is driven to move towards the sealing strip (9) by penetrating the second supporting plate (11).
7. The R-shaped weather strip installation jig for the subway train door as claimed in claim 6, wherein there are two of said second presser guide post (13), said second blocking washer (15) and said second spring (14).
8. The R-shaped sealing strip mounting fixture for the subway train door as claimed in claim 6 or 7, wherein said second rotary handle (12) comprises a threaded rod fixed on the second support plate (11) and a pressing block sleeved on the threaded rod and engaged with the threaded rod through the thread, a pressing block engaging portion is further provided at one end of the second blocking gasket (15) of said second pressing plate guide post (13), and said pressing block is close to the pressing block engaging portion after rotating to drive the second pressing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259392.4U CN212170244U (en) | 2020-03-05 | 2020-03-05 | Subway train door R-shaped sealing strip mounting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259392.4U CN212170244U (en) | 2020-03-05 | 2020-03-05 | Subway train door R-shaped sealing strip mounting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212170244U true CN212170244U (en) | 2020-12-18 |
Family
ID=73778496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020259392.4U Active CN212170244U (en) | 2020-03-05 | 2020-03-05 | Subway train door R-shaped sealing strip mounting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212170244U (en) |
-
2020
- 2020-03-05 CN CN202020259392.4U patent/CN212170244U/en active Active
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