CN216447264U - Positioning tool for rail vehicle - Google Patents
Positioning tool for rail vehicle Download PDFInfo
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- CN216447264U CN216447264U CN202123107129.7U CN202123107129U CN216447264U CN 216447264 U CN216447264 U CN 216447264U CN 202123107129 U CN202123107129 U CN 202123107129U CN 216447264 U CN216447264 U CN 216447264U
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Abstract
The positioning tool comprises two bases and at least two groups of fixing assemblies, wherein the fixing assemblies are positioned above the two bases, the at least two groups of fixing assemblies are arranged in the length direction of the bases and are connected with the bases, and the door cover plate, the two hinges and the aluminum framework are connected with the two bases through the fixing assemblies; the fixing assembly comprises a base and a clamping piece, one side of the base is connected with the base, the other side of the base is clamped with the clamping piece, the door cover plate is connected with the base, and the door cover plate, the hinge and the aluminum framework are limited by the at least two clamping pieces. The base and the fixed subassembly of this application are fixed a position door cover plate, are folded paper and aluminium skeleton, have reduced door cover plate, have folded paper and aluminium skeleton and have taken place the possibility of position displacement, have improved door cover plate, have folded paper and aluminium skeleton location's accuracy, have improved work efficiency.
Description
Technical Field
The application relates to the field of rail vehicles, in particular to a positioning tool for rail vehicles.
Background
The accurate positioning among the door cover plate, the hinge and the aluminum framework is the basis for achieving accurate positioning when the interior trim part of the rail transit vehicle is installed, and is also the basis of a certain mechanical structure or a kinematic pair. In the prior art, the door cover plate, the hinge and the aluminum framework are mutually positioned through structural adhesive bonding, but the defect of inaccurate bonding position can occur after the door cover plate, the hinge and the aluminum framework are bonded in a simple positioning mode, so that the positioning accuracy of the door cover plate, the hinge and the aluminum framework is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the door cover plate, fold paper and the accuracy of location between the aluminium skeleton, this application provides a location frock for rail vehicle.
The application provides a rail vehicle uses location frock adopts following technical scheme:
a positioning tool for a rail vehicle is used for positioning a door cover, two hinges and an aluminum framework, wherein the door cover plate comprises a short plate, an inclined plate and a long plate, the inclined plate is positioned between the short plate and the long plate and is fixedly connected with the short plate and the long plate respectively, the hinges are positioned above the short plate and the inclined plate, the aluminum framework is positioned above the inclined plate and the long plate, the positioning tool comprises two bases and at least two groups of fixing assemblies, the fixing assemblies are positioned above the two bases, the at least two groups of fixing assemblies are arranged in the length direction of the bases and are connected with the bases, and the door cover plate, the two hinges and the aluminum framework are connected with the two bases through the fixing assemblies;
the fixing assembly comprises a base and clamping pieces, one side of the base is connected with the base, the other side of the base is connected with the clamping pieces, the door cover plate is connected with the base, and at least two clamping pieces limit the door cover plate, the hinge and the aluminum framework.
Through adopting above-mentioned technical scheme, the base is connected with the base, places door cover plate on the base again, then with fastener and base joint, base and fixed subassembly are to door cover plate, fold paper and aluminium skeleton go on fixing a position, have reduced door cover plate, have folded paper and aluminium skeleton and have taken place the possibility of position displacement, have improved door cover plate, have folded paper and aluminium skeleton location's accuracy, have improved work efficiency.
Optionally, the base includes a vertical plate and a horizontal plate connected to the vertical plate, an inclined plate adapted to the inclined plate is disposed at a connection position of the horizontal plate and the vertical plate, a step for overlapping the short plate is disposed on a top side of the vertical plate, the inclined plate is disposed on the inclined plate, and the long plate is disposed on the horizontal plate.
Through adopting above-mentioned technical scheme, the setting of riser, diaphragm and oblique shape board makes base adaptation in a cover plate, and follow-up again fixes a position a cover plate, fold paper and aluminium skeleton through fixed subassembly, and setting up of base can carry out preliminary location to a cover plate.
Optionally, the fixing assemblies have three groups, the vertical plate, the transverse plate and the inclined plate are all provided with a clamping groove for accommodating the base, and the clamping groove on the inclined plate is obliquely arranged.
Through adopting above-mentioned technical scheme, in the draw-in groove was gone into to the base card, made fixed subassembly and base carry out preliminary location, the draw-in groove slope setting of oblique shaped plate, in a fixed subassembly slope inserted this draw-in groove, made the better work of fixing a position of going on of fixed subassembly, improved follow-up door housing board, the accuracy of folding paper and aluminium skeleton location.
Optionally, the base is provided with a first accommodating groove in a shape like a Chinese character 'tu', and the bottom of the first accommodating groove is provided with a bottom groove for accommodating the door cover plate.
Through adopting above-mentioned technical scheme, the connection of door housing plate and base is through door housing plate card income kerve in, and the base has formed preliminary location to the door housing plate, makes the displacement that the door housing plate has reduced the horizontal direction, has improved the accuracy of door housing plate location.
Optionally, the clamping piece is in a convex shape and is clamped with the base through a first accommodating groove.
Through adopting above-mentioned technical scheme, fastener and base joint are fixed once more to the door cover plate that blocks into the kerve to reduced door cover plate, folded paper and the possibility that aluminium skeleton takes place the displacement, further improved door cover plate, folded paper and the accuracy of aluminium skeleton location, improved work efficiency.
Optionally, a second accommodating groove for accommodating the short plate is formed in the bottom edge of the clamping piece of the fixing assembly positioned at the vertical plate, and third accommodating grooves for accommodating the aluminum skeleton are formed in the bottom edges of the clamping piece of the fixing assembly positioned at the inclined plate and the clamping piece of the fixing assembly positioned at the transverse plate;
and a limiting groove for accommodating the top of the hinge is formed in the groove top of the second accommodating groove.
Through adopting above-mentioned technical scheme, the second holding tank can make the short slab insert, and the third holding tank can make the aluminium skeleton insert, and the spacing groove can make the inserting of folding paper, and second holding tank, third holding tank and spacing groove are better to the door cover plate, fold paper and aluminium skeleton carry on spacingly, have improved the stability of door cover plate, folding paper and aluminium skeleton and the accuracy of location.
Optionally, the side surfaces of the vertical plate, the transverse plate and the inclined plate are provided with a limiting block, and the limiting blocks correspond to the clamping grooves one to one.
Through adopting above-mentioned technical scheme, a base joint is in the draw-in groove of two bases, and two stoppers carry on spacingly to the base, have reduced the possibility that the base takes place to deflect.
Optionally, be located the fastener of the fixed subassembly of diaphragm department keep away from and be provided with the bonding limiting plate on the side of swash plate, bonding limiting plate one end extend to the direction that is close to the door cover plate, the aluminium skeleton insert behind the third holding tank of this fastener, the bonding limiting plate is spacing to the aluminium skeleton.
Through adopting above-mentioned technical scheme, the bonding limiting plate is spacing to the aluminium skeleton that inserts the third holding tank, has reduced the possibility that the bonding limiting plate deviates from the third holding tank, has improved aluminium skeleton's stability.
Optionally, a rail vehicle is with location frock still includes two at least location wedges, the one end of location wedge insert between base and the fastener after the joint, its other end is located the base and the fastener outside.
Through adopting above-mentioned technical scheme, the location wedge inserts between base and the fastener after the joint, consolidates base and fastener, has increased the stability of base with the fastener.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the base is connected with the base, the door cover plate is placed on the base, the clamping piece is clamped with the base, and the base and the fixing assembly position the door cover plate, the hinge and the aluminum framework, so that the possibility of position displacement of the door cover plate, the hinge and the aluminum framework is reduced, the positioning accuracy of the door cover plate, the hinge and the aluminum framework is improved, and the working efficiency is improved;
2. the clamping piece is clamped with the base, and the door cover plate clamped into the bottom groove is fixed again, so that the possibility of displacement of the door cover plate, the hinge and the aluminum framework is reduced, the accuracy of positioning of the door cover plate, the hinge and the aluminum framework is further improved, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a door panel, hinges and an aluminum frame.
Fig. 2 is a schematic view of the overall structure of the present application.
Fig. 3 is a schematic structural diagram of two bases in the present application.
Fig. 4 is a schematic structural view of the fixing assembly at the riser in the present application.
FIG. 5 is a schematic view of the fixing assembly at the cross plate in the present application.
Description of reference numerals: 1. door cover plate, 11, short board, 12, swash plate, 13, long board, 2, fold paper, 21, bottom plate, 22, connecting piece, 3, base, 31, riser, 311, step, 32, diaphragm, 33, the shape board that inclines, 34, the draw-in groove, 35, the bulge, 4, fixed subassembly, 41, base, 411, first holding tank, 4111, kerve, 412, socket, 42, fastener, 421, second holding tank, 4211, the spacing groove, 422, third holding tank, 5, bonding limiting plate, 6, locating wedge, 7, the stopper, 8, aluminium skeleton.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses rail vehicle is with location frock.
Referring to fig. 1, a positioning tool for rail vehicle fixes a door cover plate 1, two hinges 2 and an aluminum framework 8, the door cover plate 1 comprises a short plate 11, an inclined plate 12 and a long plate 13, the inclined plate 12 is arranged between the short plate 11 and the long plate 13 and is fixedly connected with the short plate 11 and the long plate 13 respectively, the joint of the short plate 11 and the inclined plate 12 is in circular arc transition, and the joint of the inclined plate 12 and the long plate 13 is in circular arc transition. The hinge 2 comprises two bent bottom plates 21 and a connecting piece 22, the connecting piece 22 is positioned between the two bottom plates 21 and is respectively fixedly connected with the two bottom plates 21, the hinge 2 is positioned above the short plate 11 and the inclined plate 12, and the aluminum framework 8 is positioned above the inclined plate 12 and the long plate 13.
Referring to fig. 2 and 3, a rail vehicle is with location frock includes two bases 3 and three fixed subassembly 4 of group, two bases 3 set up side by side, fixed subassembly 4 is located the top of two bases 3, three fixed subassembly 4 of group arrange along the length direction of base 3 set up and with two base 3 fixed connection, a fixed subassembly 4 sets up on short board 11, a fixed subassembly 4 sets up on swash plate 12, a fixed subassembly 4 sets up on long board 13, door shield board 1, fold paper 2 and aluminum skeleton 8 are connected with two bases 3 through fixed subassembly 4.
The base 3 comprises a vertical plate 31 and a horizontal plate 32, the horizontal plate 32 is fixedly connected with the vertical plate 31, an inclined plate 33 matched with the inclined plate 12 is arranged at the joint of the vertical plate 31 and the horizontal plate 32, the joint of the inclined plate 33 and the horizontal plate 32 is in arc transition, and the vertical plate 31, the horizontal plate 32 and the inclined plate 33 are integrally formed. Step 311 is provided on the top edge of vertical plate 31, short plate 11 is lapped on step 311, inclined plate 12 is placed on inclined plate 33, long plate 13 is placed on horizontal plate 32, the end of horizontal plate 32 far from vertical plate 31 extends upwards, protrusion 35 is formed on horizontal plate 32, protrusion 35 limits long plate 13, vertical plate 31, horizontal plate 32 and inclined plate 33 are all provided with a clamping groove 34 for accommodating base 41, clamping groove 34 on inclined plate 33 is arranged in an inclined manner, and fixing component 4 is inserted into clamping groove 34 in an inclined manner.
Fixed subassembly 4 includes base 41 and fastener 42, the bottom joint of base 41 is in draw-in groove 34, set up the first holding tank 411 of type on the base 41, set up the kerve 4111 that holds door cover plate 1 on the tank bottom of first holding tank 411, fastener 42 is the type, fastener 42 passes through first holding tank 411 joint on base 41, set up the second holding tank 421 that holds short slab 11 on the base of fastener 42 of fixed subassembly 4 that is located riser 31 department, be located the base of fastener 42 of fixed subassembly 4 of oblique plate 33 department, each set up a third holding tank 422 that holds aluminum skeleton 8 on the base of fastener 42 of fixed subassembly 4 that is located diaphragm 32 department.
Two sockets 412 are formed in the bottom edge of the base 41, when the base 41 is clamped with the clamping piece 42, the sockets 412 can be clamped into the bottom edge of the clamping groove 34, and the clamping piece 42 is limited by the sockets 412.
The short plate 11 is clamped into the bottom groove 4111 of the base 41 located at the vertical plate 31, the inclined plate 12 is clamped into the bottom groove 4111 of the base 41 located at the inclined plate 33, and the long plate 13 is clamped into the bottom groove 4111 of the base 41 located at the horizontal plate 32.
After the base 41 is clamped with the clamping piece 42, a positioning wedge 6 is inserted between one side edge of the base 41 and one side edge of the clamping piece 42, a positioning wedge 6 is also inserted between the other side edge of the base 41 and the other side edge of the clamping piece 42, one fixing component 4 corresponds to two positioning wedges 6, one end of each positioning wedge 6 is located on the outer sides of the base 41 and the clamping piece 42, and the positioning wedges 6 are easily pulled out when the positioning wedges 6 are detached.
Referring to fig. 4, two limit grooves 4211 for accommodating the connecting member 22 are further formed on the side of the fastener 42 of the fixing assembly 4 located at the vertical plate 31 close to the long plate 13.
Referring to fig. 5, two adhesion limiting plates 5 are provided on the catching piece 42 of the fixing assembly 4 at the transverse plate 32. After base 41 is gone into to door cover plate 1 card, the structure glue is smeared on the side that aluminium skeleton 8 is close to door cover plate 1, place aluminium skeleton 8 on swash plate 12 and long board 13, aluminium skeleton 8 is kept away from the one end of swash plate 12 and is inserted in second holding tank 421, limiting plate 5 and fastener 42 fixed connection will bond, the one end that bonds limiting plate 5 extends to long board 13's direction, it is spacing to aluminium skeleton 8, the possibility that aluminium skeleton 8 deviates from second holding tank 421 has been reduced, pass through structure glue fixed connection with aluminium skeleton 8 and long board 13 again, thereby strengthen being connected between door cover plate 1 and the fixed subassembly 4.
The side surfaces of the vertical plate 31, the horizontal plate 32 and the inclined plate 33 are respectively provided with a limiting block 7, six limiting blocks 7 are arranged, the limiting blocks 7 are close to the clamping grooves 34 and correspond to the clamping grooves 34 one by one, after one base 41 is inserted into the two clamping grooves 34, the limiting blocks 7 are located on one side of the base 41 and limit the clamping grooves 34, and the possibility that the base 41 deflects is reduced.
The implementation principle of the positioning tool for the rail vehicle in the embodiment of the application is as follows: firstly, the three bases 41 are respectively inserted on the base 3, then the door cover plate 1 is clamped in the three first accommodating grooves 411, the side surface of the short plate 11 of the door cover plate 1 close to the vertical plate 31 is coated with structural adhesive, the short plate 11 is lapped behind the step 311, the short plate 11 is fixedly connected on the step 311 through the structural adhesive, thereby the door cover plate 1 is fixedly connected with the vertical plate 31, the clamping piece 42 is clamped on the base 41 at the transverse plate 32, after the base 41 is clamped with the clamping piece 42, the two positioning wedges 6 are inserted, the positioning wedges 6 reinforce the base 41 and the clamping piece 42, the aluminum framework 8 coated with the structural adhesive is placed on the inclined plate 12 and the long plate 13, one end of the aluminum framework 8 is inserted into the second accommodating groove 421, the aluminum framework 8 is fixedly connected on the inclined plate 12 and the long plate 13 through the structural adhesive, the limiting plate 5 limits the aluminum framework 8, then the clamping piece 42 is clamped on the base 41 at the inclined plate 33, this base 41 and fastener 42 joint back, insert two location wedges 6, base 41 and fastener 42 carry on spacingly to aluminium skeleton 8 once more, fastener 42 of joint on the base 41 that lies in riser 31 department, fold paper 2 with two and all paint the structure glue on the side of base 3, fold paper 2 again and insert in spacing groove 4211, another fold paper 2 inserts in another spacing groove 4211, fold paper 2 and accomplish the back, insert two location wedges 6 on base 41 and fastener 42, finally, after the structure glue solidifies completely, door cover board 1, two fold paper 2 and aluminium skeleton 8 have fixed connection, the location frock accomplishes door cover board 1 this moment, two location work of folding paper 2 and aluminium skeleton 8, demolish the location frock can.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a rail vehicle is with location frock, fixes a door cover board (1), two fold paper (2) and an aluminium skeleton (8), door cover board (1) including short board (11), swash plate (12) and long board (13), swash plate (12) be located between short board (11) and long board (13) and respectively with short board (11) and long board (13) fixed connection, fold paper (2) be located the top of short board (11) and swash plate (12), aluminium skeleton (8) be located the top of swash plate (12) and long board (13), its characterized in that: the positioning tool comprises two bases (3) and at least two groups of fixing assemblies (4), the fixing assemblies (4) are positioned above the two bases (3), the at least two groups of fixing assemblies (4) are arranged in the length direction of the bases (3) and connected with the bases (3), and the door cover plate (1), the two hinges (2) and the aluminum framework (8) are connected with the two bases (3) through the fixing assemblies (4);
the fixing component (4) comprises a base (41) and clamping pieces (42), one side of the base (41) is connected with the base (3), the other side of the base is connected with the clamping pieces (42), the door cover plate (1) is connected with the base (41), and at least two clamping pieces (42) limit the door cover plate (1), the hinge (2) and the aluminum framework (8).
2. The positioning tool for the railway vehicle as claimed in claim 1, wherein: the base (3) comprises a vertical plate (31) and a transverse plate (32) connected with the vertical plate (31), an inclined plate (33) matched with the inclined plate (12) is arranged at the joint of the transverse plate (32) and the vertical plate (31), a step (311) enabling the short plate (11) to be lapped is arranged on the top edge of the vertical plate (31), the inclined plate (12) is placed on the inclined plate (33), and the long plate (13) is placed on the transverse plate (32).
3. The positioning tool for the railway vehicle according to claim 2, wherein: the fixing component (4) is provided with three groups, the vertical plate (31), the transverse plate (32) and the inclined plate (33) are all provided with a clamping groove (34) for accommodating the base (41), and the clamping groove (34) on the inclined plate (33) is obliquely arranged.
4. The positioning tool for the railway vehicle as claimed in claim 3, wherein: base (41) on offer first holding tank (411) of type of protruding, the tank bottom of first holding tank (411) on offer kerve (4111) that hold door cover plate (1).
5. The positioning tool for the railway vehicle as claimed in claim 4, wherein: the clamping piece (42) is convex, and the clamping piece (42) is clamped with the base (41) through the first accommodating groove (411).
6. The positioning tool for the railway vehicle as claimed in claim 5, wherein: a second accommodating groove (421) for accommodating the short plate (11) is formed in the bottom edge of the clamping piece (42) of the fixing assembly (4) positioned at the vertical plate (31), and third accommodating grooves (422) for accommodating the aluminum framework (8) are formed in the bottom edges of the clamping pieces (42) of the fixing assembly (4) positioned at the inclined plate (33) and the bottom edges of the clamping pieces (42) of the fixing assembly (4) positioned at the transverse plate (32);
and a limiting groove (4211) for accommodating the top of the hinge (2) is formed in the top of the second accommodating groove (421).
7. The positioning tool for the railway vehicle as claimed in claim 6, wherein: the side surfaces of the vertical plate (31), the transverse plate (32) and the inclined plate (33) are respectively provided with a limiting block (7), and the limiting blocks (7) are in one-to-one correspondence with the clamping grooves (34).
8. The positioning tool for the railway vehicle as claimed in claim 7, wherein: lie in fastener (42) of fixed subassembly (4) of diaphragm (32) department keep away from and be provided with bonding limiting plate (5) on the side of swash plate (12), bonding limiting plate (5) one end extend to the direction that is close to door cover plate (1), aluminium skeleton (8) insert third holding tank (422) back of this fastener (42), bonding limiting plate (5) are spacing to aluminium skeleton (8).
9. The positioning tool for the railway vehicle according to claim 8, wherein: the clamping device is characterized by further comprising at least two positioning wedges (6), wherein one end of each positioning wedge (6) is inserted between the base (41) and the clamping piece (42) after clamping, and the other end of each positioning wedge (6) is located on the outer sides of the base (41) and the clamping piece (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107129.7U CN216447264U (en) | 2021-12-11 | 2021-12-11 | Positioning tool for rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107129.7U CN216447264U (en) | 2021-12-11 | 2021-12-11 | Positioning tool for rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447264U true CN216447264U (en) | 2022-05-06 |
Family
ID=81376392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123107129.7U Active CN216447264U (en) | 2021-12-11 | 2021-12-11 | Positioning tool for rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216447264U (en) |
-
2021
- 2021-12-11 CN CN202123107129.7U patent/CN216447264U/en active Active
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