CN221348234U - Adjustable moving device for large-size pipeline - Google Patents

Abstract

The utility model relates to the field of civil engineering, in particular to an adjustable moving device for a large-size pipeline, which comprises the following components: and (3) a main beam: the support roller assemblies comprise mounting frames slidably mounted on the main beams and support seats arranged at the tops of the mounting frames, the support seats are provided with support rollers, and the support rollers incline downwards from outside to inside; the screw rod assembly comprises a screw rod and two screw rod sliding blocks, wherein the screw rod extends along the extending direction of the main beam, a handle is formed at one end of the screw rod, the two screw rod sliding blocks are respectively arranged on the two mounting frames, and the screw rod and the two screw rod sliding blocks are arranged in such a way that the two screw rod sliding blocks move in opposite directions when the screw rod rotates. The position of the supporting roller assembly is adjusted through the screw rod assembly, so that the problems in the prior art are effectively solved.

Description

Adjustable moving device for large-size pipeline

Technical Field

The utility model relates to the field of civil engineering, in particular to an adjustable moving device for a large-size pipeline.

Background

Often be provided with the water supply and drainage pipeline of jumbo size in underground pipe gallery, like blow off pipeline, when the pipe fitting, set up the pier stud that supports the pipeline in advance in pipe gallery, after pipe gallery construction is accomplished, install the pipeline on the pier stud again, at present pipeline in the pipe gallery adopts the segmentation hoist and mount to the pier stud after more, connects each section on the pier stud again, when adjusting pipeline section position on the pier stud, need move the pipeline section in the horizontal direction to make the pipeline section that newly promotes align with the pipeline section that has installed.

The applicant solves the problem of adopting self-made travelling trolleys to move on the pier column in the past, and specifically aims to set a plurality of trolleys at intervals on the pier column to support the pipeline, and the specific structural form of the trolley is that two conveying roller seats are welded at the top of a section of steel beam, and the two conveying roller seats are obliquely welded, so that the axes of conveying rollers of the two conveying roller seats are arranged to be inclined and approximately in a V shape, and the conveying rollers support the pipeline.

In the existing mobile trolley, the steel beam and the conveying roller seat are welded and fixed, when in actual installation, due to the construction errors of pier columns, pipeline deformation and other reasons, the following working conditions can appear in the mobile trolley when supporting the pipeline, the conveying roller seat is not matched with the actual height of the pipeline, so that the problem of single trolley overload or single trolley overload appears, at present, the working condition of single trolley virtual support is solved by a mode of heightening the bottom of the steel beam, the problem of single trolley overload is solved by a mode of temporarily supporting a steel rod after the trolley is removed, and at present, no actual solution is adopted.

Therefore, improvements to existing large-sized pipeline-moving carts are urgently needed.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the adjustable moving device for the large-size pipeline, and the position of the supporting roller assembly is adjusted through the screw rod assembly, so that the problems in the prior art are effectively solved.

In order to solve the above problems, the present utility model provides a large-sized pipe adjustable moving device, comprising: and (3) a main beam: the support roller assemblies comprise mounting frames slidably mounted on the main beams and support seats arranged at the tops of the mounting frames, the support seats are provided with support rollers, and the support rollers incline downwards from outside to inside; the screw rod assembly comprises a screw rod and two screw rod sliding blocks, wherein the screw rod extends along the extending direction of the main beam, a handle is formed at one end of the screw rod, the two screw rod sliding blocks are respectively arranged on the two mounting frames, and the screw rod and the two screw rod sliding blocks are arranged in such a way that the two screw rod sliding blocks move in opposite directions when the screw rod rotates.

Further, the main beam comprises a beam body with a U-shaped cross section, and the screw rod sliding block are arranged on the inner side of the beam body.

Further, the mounting frame comprises a frame body with an inverted U-shaped cross section, and the frame body is buckled on the upper side of the beam body.

Further, the side wall of the frame body is located on the outer side of the beam body.

Further, the inner wall of the beam body is provided with a limit rib, and the screw rod sliding block is provided with a limit protrusion extending into the lower side of the limit rib.

Further, the handle extends out of the beam body.

Further, the screw rod sliding block is detachably connected with the mounting frame.

Further, the screw rod sliding block is connected with the mounting frame through bolts.

The utility model has the beneficial effects of simple structure, and effectively solves the problems in the prior art by adjusting the position of the supporting roller assembly through the screw rod assembly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic side cross-sectional view of the embodiment of fig. 1 showing the position of the main beam and the mounting bracket in engagement.

Wherein: 1. a main beam; 2. a mounting frame; 3. a support base; 301. a support roller; 4. a screw rod; 5. a screw rod sliding block; 501. a limit protrusion; 6. a handle; 7. a limit rib; 8. a bolt; 9. a pipeline.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but that the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that a direct connection indicates that two bodies connected together do not form a connection relationship by an excessive structure, but are connected to form a whole by a connection structure. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present utility model, as shown in fig. 1-2, there is provided a large-sized pipe adjustable moving apparatus comprising: main beam 1: the two support roller assemblies comprise a mounting frame 2 slidably mounted on the main beam 1 and a support seat 3 arranged on the top of the mounting frame 2, wherein the support seat 3 is provided with a support roller 301, and the support roller 301 is inclined downwards from outside to inside; the lead screw subassembly, including lead screw 4 and two lead screw sliders 5, lead screw 4 is followed the extending direction of girder 1 extends, just the one end of lead screw 4 forms handle 6, two lead screw sliders 5 are installed respectively two mounting bracket 2, the lead screw with two lead screw sliders 5 set up so that lead screw 4 rotates the time two lead screw sliders 5 are towards opposite direction removal.

When the moving device is used, the whole device is placed on the lower side of the pipeline 9, the two mounting frames 2 are moved relatively or oppositely by rotating the handle 6, so that the position of the supporting roller 301 can be adjusted, the supporting roller 301 can adapt to the actual height of the pipeline 9, and the supporting roller 301 and the pipeline 9 can be supported in an adaptive manner, so that the defects of a virtual support caused by insufficient supporting height of the supporting roller 301 and overload support of the whole device caused by excessive supporting height of the supporting roller 301 are prevented, and the local deformation of the pipeline 9 caused by the defects of the virtual support and the overload support (PE pipeline 9 is mostly adopted in a pipeline corridor, and PE pipeline 9 is easy to deform) are further prevented.

In the illustrated embodiment, for the arrangement of the screw 4, more specifically, as shown in the figure, the screw 4 is divided into two sections from the middle, and the threads of the screw 4 at both ends are rotated in opposite directions, so as to realize that the screw slider 5 moves in opposite directions when the screw 4 rotates.

In the illustrated embodiment, as for the structure of the main beam 1, and in further detail, as shown in the drawing, the main beam 1 includes a beam body having a U-shaped cross section, and the screw 4 and the screw slider 5 are disposed inside the beam body. As shown in the figure, through adopting the U-shaped beam body to this makes the beam body inboard form the installation space of lead screw 4 and lead screw slider 5, makes whole device appearance regular, easily deposits the transportation, can also form the protection to lead screw 4, lead screw slider 5.

In the illustrated embodiment, further specifically, the mounting frame 2 includes a frame body having an inverted U-shaped cross section, and the frame body is fastened to an upper side of the beam body. As shown in the figure, the U-shaped steel can be directly processed into the frame body, so that the processing is convenient, and the sliding fit between the frame body and the beam body is easy to realize.

In the illustrated embodiment, further specifically, the side walls of the frame are located outside of the beam. As shown in the figure, the side wall of the frame body can be prevented from extending into the inner side of the beam body to interfere with the screw rod assembly, so that the inner side of the beam body can provide more sufficient installation space for the screw rod assembly.

In the illustrated embodiment, a further optimization is that, as shown in the figure, the inner wall of the beam body is provided with a limit rib 7, and the screw slider 5 is provided with a limit protrusion 501 extending into the lower side of the limit rib 7. As shown in the figure, the limit rib 7 is matched with the limit protrusion 501, so that the screw rod slide block 5 can be stopped to move upwards, the upward force transmission of the screw rod slide block 5 to the screw rod 4 is reduced, and the screw rod slide block 5 is prevented from deforming.

In the embodiment shown, the handle 6 extends further specifically out of the beam. As shown in the figure, through the arrangement, the handle 6 can be stretched out from one side of the whole device, so that when the pipeline 9 is installed, the handle 6 is stretched out from one side with larger operation space in the pipe gallery, and the operation is convenient.

In the exemplary embodiment shown, a further advantageous arrangement consists in that the spindle slide 5 is detachably connected to the mounting frame 2. As shown in the figure, the screw rod sliding block 5 can be detached, so that the inner side of the connecting body can be cleaned conveniently.

For the detachable connection between the screw slide 5 and the mounting frame 2, in the illustrated embodiment, in further detail, as shown, the screw slide 5 is connected to the mounting frame 2 by means of bolts 8.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.

Claims (8)

1. A large-scale pipe adjustable mobile device, comprising:

And (3) a main beam:

The support roller assemblies comprise mounting frames slidably mounted on the main beams and support seats arranged at the tops of the mounting frames, the support seats are provided with support rollers, and the support rollers incline downwards from outside to inside;

The screw rod assembly comprises a screw rod and two screw rod sliding blocks, wherein the screw rod extends along the extending direction of the main beam, a handle is formed at one end of the screw rod, the two screw rod sliding blocks are respectively arranged on the two mounting frames, and the screw rod and the two screw rod sliding blocks are arranged in such a way that the two screw rod sliding blocks move in opposite directions when the screw rod rotates.

2. The adjustable large-sized pipeline moving device according to claim 1, wherein the main beam comprises a beam body with a U-shaped cross section, and the screw rod sliding block are arranged on the inner side of the beam body.

3. The adjustable large-sized pipeline moving device according to claim 2, wherein the mounting frame comprises a frame body with an inverted U-shaped cross section, and the frame body is buckled on the upper side of the beam body.

4. A large scale pipe adjustable displacement apparatus according to claim 3, wherein the side wall of the frame is located outside the beam.

5. The adjustable large-size pipeline moving device according to claim 2, wherein the inner wall of the beam body is provided with a limit rib, and the screw rod sliding block is provided with a limit protrusion extending into the lower side of the limit rib.

6. The adjustable large-sized pipe moving apparatus according to claim 2, wherein the handle protrudes outside the beam body.

7. The adjustable large-scale pipe moving device according to claim 2, wherein the screw slider is detachably connected to the mounting frame.

8. The adjustable large-scale pipe moving device according to claim 7, wherein the screw slider is connected to the mounting frame by bolts.