CN214921807U

CN214921807U - Side beam assembling tool

Info

Publication number: CN214921807U
Application number: CN202120516397.5U
Authority: CN
Inventors: 杨平杰; 宋兴华; 王宏图; 张新征; 张晓红
Original assignee: CRRC Tangshan Co Ltd
Current assignee: CRRC Tangshan Co Ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-30
Anticipated expiration: 2031-03-11

Abstract

The utility model provides a side beam assembling tool, which belongs to the technical field of rail vehicles and comprises a first mounting seat, a limiting frame, a portal frame, a supporting frame, a tip jacking mechanism and a side part jacking mechanism, wherein a plurality of mounting holes are arranged on the first mounting seat; the limiting frame is arranged between the two first mounting seats, and the portal frame is provided with a linear driving mechanism for pressing the upper cover plate from top to bottom; the two end part jacking mechanisms are used for fixing the lower cover plate; the side jacking mechanism is arranged on the first mounting seat far away from the limiting frame and is fixedly connected with the first mounting seat through a mounting hole; the side jacking mechanism is used for jacking the lower cover plate to the limiting frame. The utility model provides a curb girder equipment frock when curb girder size, shape change, can remove the tight mechanism in lateral part top and portal frame and carry out erection joint with other mounting holes, adapts to the curb girder of multiple not unidimensional shape, need not the multiple frock of special production, has reduced manufacturing cost, has also practiced thrift operating time.

Description

Side beam assembling tool

Technical Field

The utility model belongs to the technical field of rail vehicle, more specifically say, relate to a curb girder equipment frock.

Background

Since each side member is different in shape and size, a special assembly tool needs to be manufactured for each side member, a large amount of design and manufacturing costs need to be consumed, and a production cycle is severely delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curb girder equipment frock to solve every kind curb girder that exists among the prior art and all make the frock and lead to the cost-push, consuming time longer technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a curb girder equipment frock includes:

the first mounting seats are two in number and are arranged in parallel at intervals; the first mounting seat is provided with a plurality of mounting holes arranged along the length direction of the first mounting seat;

the limiting frame is arranged between the two first mounting seats and is fixedly connected with one first mounting seat;

the two lower ends of the portal frame are respectively connected to the two first mounting seats and are fixedly connected with the first mounting seats through the mounting holes; the portal frame is provided with a linear driving mechanism for compressing the upper cover plate from top to bottom;

the support frame is arranged between the two first mounting seats and used for supporting the lower cover plate;

the two end jacking mechanisms are respectively positioned at two ends of the two first mounting seats in the length direction and are used for fixing the lower cover plate;

the side jacking mechanism is arranged on the first mounting seat far away from the limiting frame and is fixedly connected with the first mounting seat through the mounting hole; the side jacking mechanism is used for jacking the lower cover plate to the limiting frame.

As another embodiment of the present application, the end tightening mechanism includes:

the mounting block is provided with a mounting space and a connecting hole communicated with the mounting space; the connecting holes are vertically arranged;

the lead screw transmission structure is arranged in the installation space; one end of a lead screw of the lead screw transmission structure penetrates through the connecting hole; the lead screw transmission structure is detachably connected with the installation space.

As another embodiment of the present application, the spacing frame includes:

the limiting plate is fixedly arranged on the inner side of one first mounting seat along the length of the first mounting seat;

the vertical plate is fixed on the limiting plate and is positioned between the limiting plate and the other first mounting seat; the vertical plate extends upwards to be used for limiting the upper cover plate and the lower cover plate.

As another embodiment of this application, curb girder equipment frock still includes:

the number of the fixed seats is two, and the fixed seats are respectively fixedly arranged on the two first mounting seats;

the two lower ends of the inclined portal frame are respectively and rotatably connected to the two fixing seats; the upper end of the oblique portal frame is provided with the linear driving mechanism for compressing the upper cover plate.

As another embodiment of the application, one side of the oblique portal frame, which is far away from the limiting frame, is provided with the linear driving mechanism for extruding the side surface of the upper cover plate.

As another embodiment of the present application, the mounting holes are elongated holes and are mounted on the first mounting seat in a rectangular array.

the number of the second mounting seats is two, and the second mounting seats are arranged oppositely at intervals; the two mounting seats are arranged on one side of the first mounting seat; the second mounting seat is provided with the mounting hole; the second mounting seat is provided with the limiting frame, the portal frame and the side jacking mechanism; the supporting frame is arranged between the two second mounting seats; the first mounting seat and the second mounting seat are mounted between the two end tightening mechanisms.

As another embodiment of the application, the portal frame is arranged between the first mounting seat and the second mounting seat.

As another embodiment of the present application, a positioning plate for corresponding to the center of the side member is provided at a middle position of the first mounting seat and the second mounting seat.

the underframe is fixedly arranged on the ground; the first mounting seat and the end part jacking mechanism are fixedly mounted on the underframe.

The utility model provides a curb girder equipment frock's beneficial effect lies in: compared with the prior art, the side beam assembling tool has the advantages that after the two first mounting seats are installed, the supporting frame is installed between the two first mounting seats; the side beam, the upper cover plate and the lower cover plate are hoisted into a station, the lower end face of the lower cover plate is supported on the support frame, then the side jacking mechanism is used for jacking the lower cover plate to be in contact with the limiting frame, then the two end jacking mechanisms are used for jacking the two ends of the lower cover plate respectively, finally the linear driving mechanism on the portal frame moves downwards to compress and fix the upper cover plate, the side beam is convenient to assemble, when the size and the shape of the side beam change, the side jacking mechanism and the portal frame can be moved to be installed and connected with other installation holes, the side beam is suitable for side beams with various sizes and shapes, various tools are not required to be specially produced, the production cost is reduced, and the working time is also saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a side beam assembling tool provided in an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of a use state of the side beam assembling tool provided by the embodiment of the present invention;

fig. 4 is a schematic structural diagram of an end portion abutting mechanism provided in the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a first mounting seat; 11. mounting holes; 12. a fixed seat; 13. an oblique portal frame; 2. a limiting frame; 21. a limiting plate; 22. a vertical plate; 3. a gantry; 31. a linear drive mechanism; 4. a support frame; 5. an end part jacking mechanism; 51. mounting blocks; 511. an installation space; 512. connecting holes; 52. a lead screw transmission structure; 6. a lateral propping mechanism; 7. a second mounting seat; 8. positioning a plate; 9. a chassis.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, the side beam assembling tool of the present invention will now be described. A side beam assembling tool comprises two first mounting seats 1, two limiting frames 2, a portal frame 3, a supporting frame 4, an end part jacking mechanism 5 and a side part jacking mechanism 6, wherein the first mounting seats 1 are arranged in parallel at intervals; the first mounting base 1 is provided with a plurality of mounting holes 11 arranged along the length direction of the first mounting base 1; the limiting frame 2 is arranged between the two first mounting seats 1 and is fixedly connected with one first mounting seat 1; the two lower ends of the portal frame 3 are respectively connected to the two first mounting seats 1 and are fixedly connected with the first mounting seats 1 through mounting holes 11; a linear driving mechanism 31 for pressing the upper cover plate from top to bottom is arranged on the portal frame 3; the support frame 4 is arranged between the two first mounting seats 1 and used for supporting the lower cover plate; the two end jacking mechanisms 5 are respectively positioned at two ends of the two first mounting seats 1 in the length direction, and the two end jacking mechanisms 5 are used for fixing the lower cover plate; the side jacking mechanism 6 is arranged on the first mounting seat 1 far away from the limiting frame 2 and is fixedly connected with the first mounting seat 1 through a mounting hole 11; the side jacking mechanism 6 is used for jacking the lower cover plate to the limiting frame 2.

Compared with the prior art, the side beam assembling tool provided by the utility model has the advantages that after the two first mounting seats 1 are mounted, the supporting frame 4 is firstly mounted between the two first mounting seats 1; the side beam, the upper cover plate and the lower cover plate are hoisted into a station, the lower end face of the lower cover plate is supported on the support frame 4, then the side jacking mechanism 6 is used for jacking the lower cover plate to be in contact with the limiting frame 2, then the two end jacking mechanisms 5 are used for jacking the two ends of the lower cover plate respectively, finally the linear driving mechanism 31 on the portal frame 3 is used for moving downwards to compress and fix the upper cover plate, the side beam is convenient to assemble, when the size and the shape of the side beam change, the side jacking mechanism 6 and the portal frame 3 can be moved to be installed and connected with other installation holes 11, the side beam is suitable for side beams with various sizes and shapes, various tools are not required to be specially produced, the production cost is reduced, and the working time is also saved.

The portal frame 3 comprises a cross beam and two vertical beams, and the linear driving mechanism 31 is arranged on the cross beam. One end of the cross beam can be hinged with one vertical beam, the other end of the cross beam can be detachably connected through bolts and the like, and the cross beam can be opened when the side beam and the upper and lower cover plates are hoisted. The linear driving mechanism 31 may be a lead screw, an air cylinder, or an electric push rod.

Referring to fig. 1 to 4, as a specific embodiment of the side beam assembly fixture provided by the present invention, the end portion abutting mechanism 5 includes an installation block 51 and a screw transmission structure 52, the installation block 51 is provided with an installation space 511 and a connection hole 512 communicated with the installation space 511; the connection hole 512 is vertically arranged; the lead screw transmission structure 52 is installed in the installation space 511; one end of the screw transmission structure 52 passes through the connecting hole 512; the screw transmission structure 52 is detachably connected with the installation space 511, the installation blocks 51 are fixed at two ends of the first installation base 1, after the installation blocks 51 are opened and the installation space 511 is installed, connection holes 512 communicated with the installation space 511 are formed in multiple side faces of the installation blocks 51, the screw transmission structure 52 is installed in the installation space 511, and a screw penetrates through the connection holes 512 to extend towards the side beam and extrude the side beam to realize the positioning in the length direction of the side beam. The screw drive structure 52 is provided with through holes corresponding to the other connection holes 512, and the screw drive structure 52 is fixed in the installation space 511 by bolts passing through the corresponding connection holes 512 and through holes. When the size of the side member is changed, the screw is loosened, the screw driving structure 52 is operated to slide in the installation space 511, and the height of the screw driving structure 52 is adjusted to use the height of the side member.

Referring to fig. 1 and 2, as a specific embodiment of the side beam assembly fixture provided by the present invention, the limiting frame 2 includes a limiting plate 21 and a vertical plate 22, and the limiting plate 21 is installed and fixed on the inner side of a first mounting seat 1 along the length of the first mounting seat 1; the vertical plate 22 is fixed on the limiting plate 21 and is positioned between the limiting plate 21 and the other first mounting seat 1; riser 22 upwards extends and is used for spacing upper cover plate and lower apron, spacing 2 need be near installing on the side of a first mount pad 1, because at first fixed mounting limiting plate 21 in the side of this first mount pad 1, the length of limiting plate 21 sets up along 1 length direction of first mount pad, and fixed connection riser 22 on limiting plate 21, riser 22 upwards extends to the height that is higher than curb girder upper cover plate, be convenient for at 6 effect lower curb girders of lateral part top tight mechanism, upper cover plate and lower apron are spacing on riser 22. Can set up the through-hole that mounting hole 11 corresponds on limiting plate 21, limiting plate 21 and first mount pad 1 pass through the bolt fastening, also set up the through-hole simultaneously on riser 22 for be connected with limiting plate 21 through the bolt. The length of the limiting plate 21 can be set to be larger than the length of the first mounting seat 1 and the second mounting seat 7, and the limiting plate 21 is fixed close to the inner side faces of the first mounting seat 1 and the second mounting seat 7.

Referring to fig. 1 to 3, as a specific embodiment of the side beam assembly fixture provided by the present invention, the side beam assembly fixture further includes two fixing bases 12 and an oblique portal frame 13, and the two fixing bases 12 are respectively and fixedly mounted on the two first mounting bases 1; the two lower ends of the oblique portal frame 13 are respectively and rotatably connected to the two fixed seats 12; the upper end of the slant portal frame 13 is provided with a linear driving mechanism 31 for pressing the upper cover plate, and the upper cover plate of the side beam has various shapes and is not necessarily of a flat plate structure, so that the upper cover plate of the side beam cannot be well fixed only by arranging the portal frame 3. In order to ensure the stability of the upper cover plate of the side beam, the fixed seats 12 are respectively arranged on the two first mounting seats 1, the two lower ends of the inclined portal frame 13 are rotatably connected onto the fixed seats 12, and the inclined portal frame 13 can be rotated to ensure that the axis of the linear driving mechanism 31 on the inclined portal frame 13 is perpendicular to the local upper end surface of the upper cover plate of the side beam, so that the linear driving mechanism 31 can be started to be tightly pressed on the local upper end surface of the upper cover plate of the side beam, the stability of the upper cover plate of the side beam is higher, and the assembly of the whole side beam is further facilitated.

Please refer to fig. 1 to 3, as the utility model provides a side sill assembly fixture's a specific implementation way, one side that spacing frame 2 was kept away from to oblique portal frame 13 is equipped with the linear driving mechanism 31 that is used for extruding upper cover plate side, the upper end of oblique portal frame 13 is used for the extrusion to compress tightly the up end of curb girder upper cover plate, for further spacing upper cover plate along the removal of horizontal direction, keep away from the same installation linear driving mechanism 31 of one side of spacing frame 2 at oblique portal frame 13, use this linear driving mechanism 31 extrusion in the side of upper cover plate, and make the upper cover plate support under linear driving mechanism 31's effect and lean on spacing frame 2's riser 22. The oblique portal frame 13 comprises a cross beam and two vertical beams, and the linear driving mechanisms 31 are respectively arranged on the cross beam and one of the vertical beams.

Please refer to fig. 1 and fig. 2, as the utility model provides a specific implementation of curb girder assembly fixture, mounting hole 11 is the rectangular hole, and is the rectangle array and installs on first mount pad 1, and portal frame 3 and lateral part puller mechanism 6 are respectively on first mount pad 1 with the help of this rectangular hole fixed mounting, consequently can adjust the mounted position of portal frame 3 and lateral part puller mechanism 6 on first mount pad 1 according to the curb girder equipment of different shapes, ensures that sharp actuating mechanism 31 and lateral part puller mechanism 6 on the portal frame 3 can accurately compress down the curb girder upper cover plate. When the portal frame 3 and the side jacking mechanism 6 need to be finely adjusted or moved in a short distance, the portal frame 3 and the side jacking mechanism 6 only need to be slid in the same long hole; when the portal frame 3 and the side tightening mechanism 6 need to be moved for a long distance, the portal frame 3 and the side tightening mechanism 6 need to be moved out of the strip hole and installed in other strip holes. Set up a plurality of rectangular holes and be rectangular array, consequently portal frame 3 and lateral part tight mechanism 6 in top can also change vertical distance, promptly, are applicable to the curb girder equipment of different width.

Referring to fig. 1 and 3, as a specific embodiment of the side beam assembly fixture provided by the present invention, the side beam assembly fixture further includes two first mounting seats 1, and two second mounting seats 7 are disposed at opposite intervals; the two mounting seats are arranged on one side of the first mounting seat 1; the second mounting base 7 is provided with a mounting hole 11; the second mounting seat 7 is provided with a limiting frame 2, a portal frame 3 and a side jacking mechanism 6; a support frame 4 is arranged between the two second mounting seats 7; first mount pad 1 and second mount pad 7 are installed between two tip tight mechanisms 5 in top, set up two second mount pads 7 interval and set up relatively, and two second mount pads 7 are located one side of two first mount pads 1, therefore second mount pad 7 is as the extension of first mount pad 1, makes first mount pad 1 and second mount pad 7 can be used for installing the longer curb girder of length, has improved the application scope of whole curb girder equipment frock. Meanwhile, the second mounting seat 7 is provided with a limiting frame 2, a portal frame 3 and a side jacking mechanism 6; the supporting frame 4 is arranged between the two second mounting seats 7, namely the structures of the first mounting seat 1 and the second mounting seat 7 and the mechanisms mounted on the first mounting seat and the second mounting seat are the same, so that when the first mounting seat and the second mounting seat respectively act on two ends of the upper cover plate and the lower cover plate of the side beam, the stress of the upper cover plate and the lower cover plate of the side beam is balanced, and the stability of the assembly process of the side beam is further improved.

Please refer to fig. 1 and fig. 3, as the utility model provides a specific implementation of curb girder equipment frock, be equipped with portal frame 3 between first mount pad 1 and the second mount pad 7, when the curb girder is installed between two first mount pads 1 and between two second mount pads 7, the length of whole curb girder is longer, consequently handle with the help of behind the both ends of the fixed curb girder upper cover plate of portal frame 3 on first mount pad 1 and the second mount pad 7, use the straight line actuating mechanism 31 on the portal frame 3 to compress tightly the central point of curb girder upper cover plate, realize the effect of whole curb girder upper cover plate evenly positioned.

Please refer to fig. 1, as a specific embodiment of the side beam assembling tool provided by the present invention, the middle positions of the first mounting seat 1 and the second mounting seat 7 are provided with a positioning plate 8 corresponding to the center of the side beam, when the side beam is mounted on the supporting frame 4 between the first mounting seat 1 and the second mounting seat 7, the center of the side beam needs to be determined to align with the center of the whole assembling tool, so as to ensure the assembling accuracy of the side beam. Therefore, the central position of the side beam is determined, and when the side beam is installed between the first installation seat 1 and the second installation seat 7, the central position of the side beam is aligned with the positioning plate 8, so that the side beam can be accurately installed. A center ruler is arranged on the positioning plate 8, so that centering operation of the side beam is facilitated.

Referring to fig. 1 to 3, as a specific embodiment of the side beam assembly fixture provided by the present invention, the side beam assembly fixture further includes a bottom frame 9, and the bottom frame 9 is used for being fixedly installed on the ground; the first mounting seat 1 and the end abutting mechanism 5 are fixedly mounted on the bottom frame 9, the bottom frame 9 is arranged to be supported on the ground, the first mounting seat 1 and the end abutting mechanism 5 are fixed on the bottom frame 9, the stability of the first mounting seat 1 and the end abutting mechanism 5 is ensured, and the side beam assembling operation is stably and smoothly carried out. The underframe 9 is of a hollow structure, so that the weight of the underframe is reduced, and the underframe is convenient to move and the like.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Curb girder equipment frock, its characterized in that includes:

2. A side member assembling tool according to claim 1, wherein said end portion tightening mechanism includes:

3. The side sill assembly fixture of claim 1, wherein the spacer includes:

4. A side member assembling tool according to claim 1, further comprising:

5. The side beam assembling tool according to claim 4, wherein a linear driving mechanism for pressing the side surface of the upper cover plate is arranged on one side of the oblique portal frame, which is far away from the limiting frame.

6. The side sill assembly fixture of claim 1 wherein the mounting holes are elongated holes and are mounted in a rectangular array on the first mounting block.

7. A side member assembling tool according to claim 1, further comprising:

8. The side beam assembling tool according to claim 7, wherein the portal frame is provided between the first mounting seat and the second mounting seat.

9. The side beam assembling tool according to claim 7, wherein a positioning plate for corresponding to the center of the side beam is provided at a middle position of the first mounting seat and the second mounting seat.

10. A side member assembling tool according to claim 1, further comprising: