CN217942344U

CN217942344U - Railway wagon side wall assembling device

Info

Publication number: CN217942344U
Application number: CN202221554759.0U
Authority: CN
Inventors: 包亚军; 唐晓震; 严亚萍; 郁兆明; 孙坚; 焦国
Original assignee: CRRC Changzhou Co Ltd
Current assignee: CRRC Changzhou Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-02
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a freight train equipment's technical field especially relates to a railway freight car side wall assembly device. This kind of railway freight car side wall assembly device includes the support part that wholly plays the support frame height effect to the side wall, the tight part of clamp that uses during the side wall equipment, the support part includes the platform, is equipped with the supporting seat that is used for supporting the side wall on the platform, but the tight part of clamp includes turning device, C type anchor clamps and the L type upset closing device that the multi-angle compressed tightly, turning device and C type anchor clamps set up the one side at the supporting seat, L type upset closing device sets up the opposite side at the supporting seat. The railway wagon side wall assembling device is convenient to use, has the effects of accurate positioning and high speed, and is convenient to use, and the assembling process and the demolding are convenient to realize; the accurate positioning is realized by the clamping and pressing measures and the application of a limiting stop, so that each part can be assembled in place; the high speed is reflected in the convenient and flexible application of the tool, and the repeated measurement of the size is avoided.

Description

Railway wagon side wall assembling device

Technical Field

The utility model relates to an assembly quality especially relates to a railway freight car side wall assembly quality.

Background

The side wall of the wagon is an important component of the railway wagon, so that the quality requirement is particularly important, the quality is ensured by corresponding tools, and meanwhile, the working efficiency can be improved, and the labor intensity is reduced. According to the structural characteristics of the side wall, a horizontal installation method is adopted for the side wall, batch assembly is carried out, and corresponding compaction measures and positioning backer are needed to ensure the assembly quality. After the first assembling and welding, the second assembling and welding can be carried out, and meanwhile, the welding deformation is controlled by the measures of pressing, clamping and the like in the welding process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned defect, provide a railway freight car side wall assembly device.

In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: the railway wagon side wall assembling device comprises a supporting part which plays a supporting frame height role on the whole side wall, a clamping part used during side wall assembling comprises a platform, a supporting seat used for supporting the side wall is arranged on the platform, the clamping part comprises a turnover device, a C-shaped clamp and an L-shaped turnover pressing device, the turnover device and the C-shaped clamp can be pressed at multiple angles, the turnover device and the C-shaped clamp are arranged on one side of the supporting seat, and the L-shaped turnover pressing device is arranged on the other side of the supporting seat.

According to the utility model discloses a further embodiment, further include turning device includes the turning body, and the turning body passes through the rotation axis to be connected on fixed baseplate, is equipped with the locating hole that is used for adjusting turning device and compresses tightly the angle on the fixed baseplate.

According to another embodiment of the present invention, further comprising the C-clamp includes a C-clamp body and a clamping bolt connected to the C-clamp body.

According to the utility model discloses a further embodiment, further include L type upset closing device basis the utility model discloses a further another embodiment L type upset closing device includes the L template, and the L template passes through the flank backup pad, the pivot is fixed on the platform.

The supporting seat is composed of a supporting bottom plate attached to the platform, a supporting web plate manufactured according to the external shape of the cross section of the side wall and a supporting rib plate for connecting the supporting bottom plate and the supporting web plate.

According to the utility model discloses a further embodiment, further include be equipped with adjustable spacing backstop on the vertical section of supporting seat one end, adjustable spacing backstop is connected on the curb girder of supporting seat by the screw hole that diameter 20 was attacked to the thick board of 20mm, comes adjusting position through the screw.

According to the utility model discloses a further embodiment, further include still be equipped with the location on the platform and keep off.

The utility model has the advantages that: the railway wagon side wall assembling device is convenient to use, has the effects of accurate positioning and high speed, and is convenient to use, and the assembling process and the demolding are convenient; the accurate positioning is realized by the clamping and pressing measures and the application of a limiting stop, so that each part can be assembled in place; the speed is fast, the application of the tool is convenient and flexible, and the repeated size measurement is avoided.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural view of a front view of the present invention;

fig. 2 is a schematic structural diagram of a top view of the present invention;

fig. 3 is a schematic structural diagram of a side view of the present invention;

fig. 4 is a schematic structural diagram of the first working state of the present invention;

FIG. 5 is a schematic structural view of the second working state of the present invention;

fig. 6 is a schematic structural view of a third working state of the present invention;

wherein: 1. the device comprises a platform, 2, a C-shaped clamp, 3, a turnover device, 4, a jack, 5, a supporting seat, 6 side walls, 7, an L-shaped turnover pressing device, 8, a positioning baffle, 9, a C-shaped clamp body, 10, a clamping bolt, 11, a turnover body, 12, a positioning hole, 13, a fixed base, 14, an L-shaped plate, 15, an adjustable limiting stop, 16, a supporting web plate, 17, a supporting rib plate, 18 and a supporting base plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The embodiments of the basic utility model, and all other embodiments obtained by those skilled in the art without creative efforts, all belong to the protection scope of the present invention.

As shown in fig. 1, 2 and 3, including the support part that plays the support frame effect to the side wall 6 whole in the picture, the tight part of clamp that uses when the side wall 6 equipment, the support part includes platform 1, be equipped with the supporting seat 5 that is used for supporting side wall 6 on the platform 1, but the tight part of clamp includes turning device 3 that the multi-angle compressed tightly, C type anchor clamps 2 and L type upset closing device 7, turning device 3 and C type anchor clamps 2 set up the one side at supporting seat 5, L type upset closing device 7 sets up the opposite side at supporting seat 5. The C-shaped clamp 2 is mainly used for clamping a gap between the lower side beam I19 and the rear end of a supporting vertical plate of the supporting seat 5; the turnover device 3 that can multi-angle compress tightly is used for the clearance between the overlap joint of lower side roof beam 19 and curb plate 21, the clearance between curb plate 21 and the two 20 lower side roof beams compresses tightly, because the big whole roughness of curb plate face is relatively poor to and the face that lower side roof beam 19 formed after bending is uneven needs to compress tightly the measure, also need compress tightly the measure during the two 20 equipment of lower side roof beams in addition, the device guarantees the use at vertical optional position simultaneously, and can conveniently demold.

The turnover device 3 comprises a turnover body 11, the turnover body 11 is connected to a fixed base 13 through a rotating shaft, and a positioning hole 12 for adjusting the pressing angle of the turnover device 3 is formed in the fixed base 13. The turnover device 3 mainly plays a role of compressing the upper part and the lower part and is formed by respectively welding two turnover plates at two ends of channel steel.

The C-clamp 2 comprises a C-clamp body 9 and a clamping bolt 10 connected to the C-clamp body 9. The C-clamp 2 acts directly on the side of the support web 16 and the first lower beam 19 to clamp it.

The L-shaped overturning pressing device 7 comprises an L-shaped plate 14, and the L-shaped plate 14 is fixed on the platform 1 through a side wing supporting plate and a rotating shaft. The L-shaped overturning pressing device 7 is used for pressing the side wall assembly and is matched with the jack for use.

The supporting seat 5 consists of a supporting bottom plate 18 attached to the platform 1, a supporting web 16 manufactured according to the external shape of the cross section of the side wall and a supporting rib plate 17 connecting the supporting bottom plate 18 and the supporting web 16. The supporting seat 5 is integrally C-shaped and matched with the side wall appearance structure.

An adjustable limit stop 15 is arranged on the vertical section at one end of the supporting seat 5. The adjustable limit stop 15 can be used for transversely positioning and clamping the side wall assembly. The adjustable limit stop 15 is formed by tapping a threaded hole with the diameter of 20mm by a plate with the thickness of 20mm, welding the threaded hole with the end of the side beam of the supporting part, and adjusting the position of the side beam by a screw.

The platform 1 is also provided with a positioning block 8. The positioning block 8 is used for positioning the tail end when the side wall assembly is placed.

Example (b):

the freight train side wall comprises side sill 19, two 20, curb plate 21 and roof side rail 22 down, and curb plate 21 is the overlap joint mode with side sill 19, roof side rail 22 down and is connected, and support web 16 makes according to wallboard cross-section external shape, during the equipment side wall 6:

firstly, as shown in fig. 4, a supporting part and a clamping part corresponding to the positioning are lofted and positioned on a platform 1, when in assembly, a side plate 21 is firstly placed, 2 side plates b are placed, the side plates b are positioned longitudinally by a central line and transversely by plate edges, then a side plate a is assembled, a lower side beam 19 is assembled and positioned, then the side plate is clamped by a C-shaped clamp 2, the lower side beam is tightly connected with the rear end of a supporting web 16 in a tight manner, then a multi-angle pressing and overturning device 3 is put down, a proper positioning hole 12 is selected to be fixed by a bolt, a proper position is selected to be pressed by a jack 4, the lower side beam 19 is tightly connected with the supporting web 16, the rest multi-angle pressing and overturning devices 3 and the C-shaped clamp 2 are repeatedly operated, an upper side beam 22 is positioned by using the end part of a supporting seat 5 and an adjustable limiting stop 15, the upper side beam 22 is pressed by an L-shaped overturning and pressing device 7 and the jack, and then the side plate 21, the lower side beam 19 and the upper side beam 8 are welded;

and step two, after welding is finished, as shown in figure 5, opening the multi-angle pressing turnover device 3, inserting the bolt into another proper positioning hole 12, assembling a lower side beam II 20, after positioning, putting down the multi-angle pressing turnover device 3, inserting the bolt into another positioning hole 12, selecting a corresponding position, pressing the turnover device 3 and a jack by using the multi-angle pressing, drawing positioning lines of all side columns by using a marking template, and the like, and then assembling and welding.

And thirdly, after welding, withdrawing the adjustable limiting stop 15, opening the L-shaped overturning and pressing device 7 and the multi-angle pressing and overturning device 3, and releasing the C-shaped clamp to demould as shown in figure 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a railway freight car side wall assembly device, includes the support part that plays the support frame height effect to side wall (6) whole, the clamping part that uses when side wall (6) assemble, its characterized in that: the supporting part comprises a platform (1), a supporting seat (5) used for supporting a side wall (6) is arranged on the platform (1), the clamping part comprises a turnover device (3), a C-shaped clamp (2) and an L-shaped turnover pressing device (7) which can be pressed at multiple angles, the turnover device (3) and the C-shaped clamp (2) are arranged on one side of the supporting seat (5), and the L-shaped turnover pressing device (7) is arranged on the other side of the supporting seat (5).

2. A railway wagon side wall assembly device as defined in claim 1, wherein: the overturning device (3) comprises an overturning body (11), the overturning body (11) is connected to a fixed base (13) through a rotating shaft, and a positioning hole (12) used for adjusting the pressing angle of the overturning device (3) is formed in the fixed base (13).

3. The side wall assembly apparatus of a railway wagon of claim 1, wherein: the C-shaped clamp (2) comprises a C-shaped clamp body (9) and a clamping bolt (10) connected to the C-shaped clamp body (9).

4. The side wall assembly apparatus of a railway wagon of claim 1, wherein: the L-shaped overturning pressing device (7) comprises an L-shaped plate (14), and the L-shaped plate (14) is fixed on the platform (1) through a side wing supporting plate and a rotating shaft.

5. The side wall assembly apparatus of a railway wagon of claim 1, wherein: the supporting seat (5) is composed of a supporting bottom plate (18) attached to the platform (1), a supporting web plate (16) manufactured according to the external shape of the cross section of the side wall and a supporting rib plate (17) connecting the supporting bottom plate (18) and the supporting web plate (16).

6. A railway wagon side wall assembly device as defined in claim 1, wherein: and an adjustable limiting stop catch (15) is arranged on the vertical section at one end of the supporting seat (5).

7. The side wall assembly apparatus of a railway wagon of claim 1, wherein: and a positioning block (8) is also arranged on the platform (1).