Assembling tool suitable for TBM trailer

Abstract

The utility model belongs to the technical field of TBM auxiliary equipment, and particularly provides an assembling tool suitable for a TBM trailer, which comprises a leveling assembly, a supporting platform, a supporting rod assembly and a bottom platform, at least one group of leveling assemblies are arranged along the bottom platform at intervals and are used for adjusting the levelness of the bottom platform; the supporting platform is of a supporting frame structure, one end of the supporting platform is movably connected with the bottom platform, and the other end of the supporting platform extends in the vertical direction. The supporting platform is provided with at least two sets of supporting rod assemblies which are arranged at intervals in the vertical direction, and the two ends of a single set of supporting rod assemblies are fixedly connected with the two parallel ends of the supporting platform respectively. Adjustment in the vertical direction is achieved by arranging the leveling assembly, adjustment in the two axial directions in the horizontal direction is achieved by arranging the supporting assembly and the supporting rod assembly, the trailer frame can move in the six directions, and therefore matched installation of the trailer frame is easier.

Description

Technical Field

[0001] This utility model belongs to the field of TBM auxiliary equipment technology, and relates to an assembly tooling adapted to TBM trailers. Background Technology

[0002] When assembling TBM trailers on-site, the confined space in the tunnel necessitates using a crane to assemble them in reverse and then turn them back over. This process is not only cumbersome, requiring multiple cranes to work together, but also difficult to assemble, making rapid trailer assembly impossible. Utility Model Content

[0003] The present invention aims to provide an assembly fixture that enables TBM trailers to be mounted, which is simple and convenient to assemble and does not require the cooperation of multiple cranes.

[0004] This utility model provides an assembly tooling adapted to a TBM trailer, including a leveling assembly, a support platform, a strut assembly, and a bottom platform;

[0005] The leveling assembly includes at least one set of components spaced apart from each other along the bottom platform, used to adjust the levelness of the bottom platform;

[0006] The support platform is configured as a support frame structure, with one end of the support platform being movably connected to the bottom platform and the other end of the support platform extending vertically.

[0007] The support platform is provided with at least two sets of strut assemblies arranged at intervals along the vertical direction, and the two ends of each strut assembly are fixedly connected to the two ends of the support platform that are parallel to each other.

[0008] Furthermore, each leveling assembly includes at least two pieces spaced apart from each other. Each leveling assembly includes an adjusting screw and an adjusting handle and a base respectively connected to both ends of the adjusting screw. The adjusting screw is threadedly connected to the base platform, the base is used to connect to the ground, and the adjusting handle is used for convenient operation by the operator.

[0009] Furthermore, rollers are provided on the end of the support platform that is away from the bottom platform.

[0010] Furthermore, at least two sets of tracks are provided on the bottom platform, and at least two sets of pulleys are provided at the bottom of the support platform, with each set of pulleys matched with a single set of tracks.

[0011] Furthermore, the track is configured as a U-shaped slide rail structure that matches the pulley.

[0012] Furthermore, the single strut assembly includes a first strut and a second strut connected to each other, with the first strut and the second strut arranged horizontally relative to each other.

[0013] Furthermore, the first support rod is provided with a plurality of first mounting holes spaced apart in the horizontal direction, and the second support rod is provided with a plurality of second mounting holes spaced apart in the horizontal direction. The plurality of first mounting holes and the plurality of second mounting holes are connected to each other by bolts, and the relative distance between the first support rod and the second support rod is adjusted by different fits between the plurality of first mounting holes and the plurality of second mounting holes.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The assembly fixture provided by this utility model achieves vertical adjustment (movement) through a leveling component, and achieves two axial adjustments in the horizontal direction (i.e., movement along the X and Y axes respectively) through a support component and a strut component, allowing the trailer frame to move in six directions, thus making its assembly easier. Furthermore, this assembly fixture features a simple structure, convenient operation, no need for multiple cranes, small footprint, flexibility, quick installation, and strong practicality.

[0016] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of an assembly tooling adapted to a TBM trailer in an embodiment of this utility model.

[0019] in:

[0020] 1. Leveling component, 2. Support platform, 3. Strut assembly, 4. Base platform. Detailed Implementation

[0021] To make the above-mentioned objectives, features, and advantages of this utility model clearer and easier to understand, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be noted that the accompanying drawings of this utility model are all in a simplified form and use non-precise proportions, and are only used to facilitate and clearly assist in illustrating the implementation of this utility model; the "several" mentioned in this utility model are not limited to the specific number shown in the examples in the drawings; the directions or positional relationships indicated by "front," "middle," "rear," "left," "right," "up," "down," "top," "bottom," and "middle" mentioned in this utility model are all based on the directions or positional relationships shown in the accompanying drawings of this utility model, and do not indicate or imply that the device or component referred to must have a specific orientation, nor should they be construed as limitations on this utility model.

[0022] Example:

[0023] See Figure 1 As shown, the present invention provides an assembly tooling adapted to a TBM trailer, including a leveling assembly 1, a support platform 2, a strut assembly 3, and a bottom platform 4.

[0024] The leveling assembly 1 is provided with at least one set of components spaced apart along the bottom platform 4 for adjusting the levelness of the bottom platform (4); a single set of leveling assembly 1 includes at least two components spaced apart, and a single leveling assembly 1 includes an adjusting screw and an adjusting handle and a base respectively connected to both ends of the adjusting screw; the adjusting screw is threaded to the bottom platform 4, the base is used to connect to the ground, and the adjusting handle is used for convenient operation by the operator;

[0025] The support platform 2 is configured as a support frame structure, and one end of the support platform 2 is movably connected to the bottom platform 4, while the other end of the support platform 2 extends vertically.

[0026] At least two sets of strut assemblies 3 are provided on the support platform 2, which are arranged at intervals along the vertical direction. The two ends of each strut assembly 3 are fixedly connected to the two ends of the support platform 2 that are parallel to each other.

[0027] Preferably, a roller is also provided on the end of the support platform 2 that is away from the bottom platform 4.

[0028] Preferably, at least two sets of tracks are provided on the base platform 4, and at least two sets of pulleys are provided at the bottom of the support platform 2. Each set of pulleys is matched with a set of tracks, and the relative position of the support platform 2 on the base platform 4 is adjusted by the displacement of the pulleys on the tracks.

[0029] More preferably, the track is configured as a U-shaped slide rail structure that matches the pulley.

[0030] Preferably, the single strut assembly 3 includes a first strut and a second strut connected to each other, with the first strut and the second strut arranged horizontally relative to each other.

[0031] More preferably, the first support rod is provided with a plurality of first mounting holes spaced apart in the horizontal direction, and the second support rod is provided with a plurality of second mounting holes spaced apart in the horizontal direction. The plurality of first mounting holes and the plurality of second mounting holes are connected to each other by bolts, and the relative distance between the first support rod and the second support rod is adjusted by different fits between the plurality of first mounting holes and the plurality of second mounting holes.

[0032] Furthermore, depending on actual needs, the assembly tooling may be provided in multiple sets arranged side by side.

[0033] Furthermore, the specific method for assembling the TBM trailer using the assembly tooling described above is as follows:

[0034] The left and right frames of the trailer are first placed on the rollers of the two sets of assembly fixtures arranged side by side using a crane. The left and right frames need to be aligned and connected using a connecting frame. Support platform 2 has rollers on its upper part; if the spacing between the left and right frames is not appropriate, the frames can be moved on the rollers for adjustment. The leveling component 1 is connected to the base platform 4. When there is a height difference between the left and right frames, the height of the support 1 can be adjusted by adjusting the screws of the fixture, with an adjustable height range of ±100mm. The base platform 4 has a track, and the lower part of the support platform 2 moves on the track of the base platform 4 via traveling wheels, with a forward and backward movement range of ±300mm. When there is a front-to-back deviation between the left and right frames of the trailer, the support platform 2 can be moved to align the trailer. At this point, the left and right frames of the trailer are aligned front-to-back, left-to-right, and up-down. The bolts are then installed to complete the trailer assembly. The fixture is also equipped with a strut assembly 3, which can meet the assembly needs of trailers of different sizes and has strong versatility.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An assembly fixture adapted to a TBM trailer, characterized in that, It includes a leveling assembly (1), a support platform (2), a strut assembly (3), and a base platform (4); The leveling component (1) is provided with at least one set of components spaced apart from each other along the bottom platform (4) for adjusting the levelness of the bottom platform (4); The support platform (2) is configured as a support frame structure, and one end of the support platform (2) is movably connected to the bottom platform (4), while the other end of the support platform (2) extends vertically. At least two sets of strut assemblies (3) are provided on the support platform (2) and spaced apart from each other in the vertical direction. The two ends of each strut assembly (3) are fixedly connected to the two ends of the support platform (2) that are parallel to each other.

2. The assembly fixture adapted to a TBM trailer according to claim 1, characterized in that, A single leveling assembly (1) includes at least two pieces spaced apart from each other. The single leveling assembly (1) includes an adjusting screw and an adjusting handle and a base that are respectively connected to both ends of the adjusting screw. The adjusting screw is threadedly connected to the base platform (4). The base is used to connect to the ground. The adjusting handle is used for convenient operation by the operator.

3. The assembly fixture adapted to a TBM trailer according to claim 1, characterized in that, Rollers are also provided on the end of the support platform (2) away from the bottom platform (4).

4. The assembly fixture adapted to a TBM trailer according to claim 1, characterized in that, At least two sets of tracks are provided on the bottom platform (4), and at least two sets of pulleys are provided at the bottom of the support platform (2), with each set of pulleys matching a set of tracks.

5. The assembly fixture adapted to a TBM trailer according to claim 4, characterized in that, The track is configured as a U-shaped slide rail structure that matches the pulley.

6. The assembly fixture adapted for a TBM trailer according to any one of claims 1-5, characterized in that, The single strut assembly (3) includes a first strut and a second strut connected to each other, with the first strut and the second strut arranged horizontally relative to each other.

7. The assembly fixture adapted to a TBM trailer according to claim 6, characterized in that, The first support rod has a plurality of first mounting holes spaced apart in the horizontal direction, and the second support rod has a plurality of second mounting holes spaced apart in the horizontal direction. The plurality of first mounting holes and the plurality of second mounting holes are connected to each other by bolts, and the relative distance between the first support rod and the second support rod can be adjusted by different fits between the plurality of first mounting holes and the plurality of second mounting holes.

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