CN221348198U - A composite PE pipe support structure for underground pipe gallery - Google Patents
A composite PE pipe support structure for underground pipe gallery Download PDFInfo
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- CN221348198U CN221348198U CN202323231851.0U CN202323231851U CN221348198U CN 221348198 U CN221348198 U CN 221348198U CN 202323231851 U CN202323231851 U CN 202323231851U CN 221348198 U CN221348198 U CN 221348198U
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- supporting seat
- support
- support seat
- seat
- pipe gallery
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Abstract
本实用新型涉及路桥施工领域，尤其涉及一种地下管廊复合式PE管支撑结构，包括混凝土基座、设置在所述混凝土基座顶部的下支撑座、活动设置在所述下支撑座上侧的上支撑座；所述上支撑座的定面设置成支撑管道的弧形面，所述上支撑座与所述下支撑座之间设有可升降的支撑部；所述上支撑座与所述下支撑座在竖向上插装配合，且所述上支撑座与所述下支撑座之间插装配合位置具有装配间隙，以使得所述上支撑座能够相对所述下支撑座在横向移动、转动。本实用新型通过设置分体的上支撑座和下支撑座，并通过设置可升降的支撑部，有效的解决了现有技术中存在的问题。
The utility model relates to the field of road and bridge construction, and in particular to a composite PE pipe support structure for an underground pipe gallery, comprising a concrete base, a lower support seat arranged on the top of the concrete base, and an upper support seat movably arranged on the upper side of the lower support seat; the fixed surface of the upper support seat is arranged as an arc surface supporting the pipeline, and a liftable support portion is arranged between the upper support seat and the lower support seat; the upper support seat and the lower support seat are plug-in matched in the vertical direction, and the plug-in matching position between the upper support seat and the lower support seat has an assembly gap, so that the upper support seat can move and rotate horizontally relative to the lower support seat. The utility model effectively solves the problems existing in the prior art by providing a split upper support seat and a lower support seat, and by providing a liftable support portion.
Description
Technical Field
The utility model relates to the field of road and bridge construction, in particular to a composite PE pipe supporting structure of an underground pipe gallery.
Background
Often arranged large-scale water supply and drainage pipeline in the pipeline corridor under the road, this type of pipeline adopts PE material and the compound preparation of reinforcing bar to adopt more, when building in the pipeline corridor, can build the support pier stud to erect large-scale pipeline on the support pier stud.
In order to maintain the stable position of the pipeline, a supporting seat for supporting the pipeline is arranged on the supporting pier column so as to support and position the pipeline. The existing supporting seat is directly fixedly connected with the pier column according to the set installation position of the pipeline, and because the PE pipe has larger deformation capacity relative to the rigid pipe, when the PE pipe is installed, the pipeline is partially deviated and deformed due to the accumulation of construction and assembly errors, the self weight of the pipeline, stress generated by connection and other reasons, the actual position of the pipeline and the set position can have certain difference, and because the PE pipe has better deformation capacity, the pipeline is easily deformed partially between the PE pipe and the supporting seat to be matched with the positioning installation of the supporting seat, so that the supporting force of the supporting seat to the pipeline is unbalanced, the pipeline is easily deformed and damaged at the partial deformation position, and the installation quality of the pipeline is lower.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a composite PE pipe supporting structure of an underground pipe gallery, which effectively solves the problems in the prior art by arranging a split upper supporting seat and a split lower supporting seat and arranging a liftable supporting part.
In order to solve the problems, the utility model provides a composite PE pipe supporting structure of an underground pipe gallery, which comprises a concrete base, a lower supporting seat arranged at the top of the concrete base, and an upper supporting seat movably arranged at the upper side of the lower supporting seat; the fixed surface of the upper supporting seat is arranged to be an arc-shaped surface for supporting the pipeline, and a liftable supporting part is arranged between the upper supporting seat and the lower supporting seat; the upper supporting seat and the lower supporting seat are vertically inserted and assembled, and an assembly gap is formed between the upper supporting seat and the lower supporting seat at the inserted and assembled position, so that the upper supporting seat can transversely move and rotate relative to the lower supporting seat.
Further, the supporting portion is provided as a threaded telescopic rod.
Further, the threaded telescopic rod comprises a threaded rod and a threaded sleeve, the lower end of the threaded rod is fixed on the lower supporting seat and/or the concrete base, the threaded sleeve is screwed on the threaded rod, and the threaded sleeve can support the upper supporting seat.
Further, the lower supporting seat is provided with a limiting groove, and the lower section of the upper supporting seat can be inserted into the limiting groove;
the lower support seat is provided with an operation hole penetrating through the wall of the limiting groove at the position of the threaded telescopic rod.
Further, the limiting groove comprises two sub-groove bodies which are respectively arranged at two ends of the upper supporting seat, and an avoidance space is arranged between the two sub-groove bodies.
Further, the lower supporting seat comprises a base plate arranged at the bottom of the limiting groove, and the base plate is connected with the concrete base seat.
Furthermore, a positioning bolt is arranged on the groove wall of the limiting groove, and can extend into the inner side of the limiting groove and be abutted to the upper supporting seat.
Further, a nut screwed with the positioning bolt is arranged on the outer surface of the groove wall of the limiting groove.
Further, the supporting parts are equidistantly spaced at least three along the length direction of the upper supporting seat.
Further, the upper supporting seat comprises an arc-shaped plate, a bottom plate arranged on the lower side of the arc-shaped plate and a plurality of supporting plates connected between the arc-shaped plate and the bottom plate, and the top surface of the arc-shaped plate forms an arc-shaped surface.
The utility model has the beneficial effects of simple structure, and effectively solves the problems in the prior art by arranging the upper support seat and the lower support seat which are separated and arranging the liftable support part.
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 view of a partial enlarged structure at a in fig. 1.
Fig. 3 is a schematic top view of the embodiment shown in fig. 1, illustrating the mating positions of the upper support base and the lower support base.
Wherein: 1. a concrete base; 2. a lower support base; 201. dividing the groove body; 202. a substrate; 3. an upper support base; 301. an arc surface; 302. an arc-shaped plate; 303. a bottom plate; 304. a support plate; 4. a support part; 401. a threaded rod; 402. a threaded sleeve; 5. an operation hole; 6. positioning bolts; 7. a nut; 8. 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 utility model, as shown in fig. 1-3, there is provided an underground pipe gallery composite PE pipe supporting structure, comprising a concrete base 1, a lower supporting seat 2 arranged at the top of the concrete base 1, and an upper supporting seat 3 movably arranged at the upper side of the lower supporting seat 2; the fixed surface of the upper supporting seat 3 is arranged to be an arc-shaped surface 301 for supporting the pipeline 8, and a liftable supporting part 4 is arranged between the upper supporting seat 3 and the lower supporting seat 2; the upper support seat 3 and the lower support seat 2 are vertically assembled in an inserting manner, and an assembling gap is formed between the upper support seat 3 and the lower support seat 2 in an inserting and assembling position, so that the upper support seat 3 can move and rotate transversely relative to the lower support seat 2.
When the support structure is installed, the lower support seat 2 is fixed on the concrete base 1 in advance, and then the upper support seat 3 is vertically inserted into the lower support seat 2, so that the arc-shaped surface 301 is approximately positioned at the support position of the pipeline 8 through the insertion and positioning of the lower support seat 2 and the upper support seat. When installing pipeline 8, place pipeline 8 in arcwall face 301 top to support pipeline 8 through interim supporting part 4 spare such as cushion, in order to confirm the actual mounted position of pipeline 8, can rise last supporting seat 3 through supporting part 4 this moment, make arcwall face 301 and pipeline 8 bottom cooperation laminating, the fit clearance between last supporting seat 3 and the lower supporting seat 2 can make last supporting seat 3 at lateral shifting, rotate (around vertical axis), so that arcwall face 301 can with the laminating of pipeline 8 surface even atress. After the upper supporting seat 3 stably supports the pipeline 8, the positioning supporting installation of the pipeline 8 is completed, and then the temporary supporting part 4 is removed.
After the pipeline 8 is installed, the arc-shaped surface 301 is supported after being adjusted to adapt to the actual position of the pipeline 8, so that the pipeline 8 can be uniformly supported by the arc-shaped surface 301, and deformation caused by concentrated stress of the pipeline 8 is prevented.
For the arrangement of the support 4, in a preferred embodiment, the support 4 is further specifically provided as a threaded telescopic rod. Therefore, when the lifting device is lifted, only the threaded telescopic rod is required to be rotated, and the operation is convenient.
In an alternative embodiment, for the arrangement of the threaded telescopic rod, a structure as shown in the figure may be adopted, the threaded telescopic rod includes a threaded rod 401 and a threaded sleeve 402, the lower end of the threaded rod 401 is fixed on the lower support seat 2 and/or the concrete base 1, the threaded sleeve 402 is screwed on the threaded rod 401, and the threaded sleeve 402 is capable of supporting the upper support seat 3. As shown, the threaded sleeve 402 is only required to be rotated when the upper support base 3 is lifted. At the time of construction, the threaded rod 401 may be directly poured on the concrete base 1, whereby the force of the upper support stand 3 may be directly transferred to the concrete base 1.
In the illustrated embodiment, for the structure of the plug-in connection between the upper support base 3 and the lower support base 2, more specifically, as shown in the figure, the lower support base 2 has a limit groove into which the lower section of the upper support base 3 can be inserted; the lower supporting seat 2 is provided with an operation hole 5 penetrating through the wall of the limiting groove at the position of the threaded telescopic rod. As shown, the threaded sleeve 402 can be rotated by extending the operating hole 5 into the wrench to raise and lower the threaded sleeve 402.
In the illustrated embodiment, for the structure of the limiting groove, more specifically, as shown in the drawing, the limiting groove includes two sub-groove bodies 201 respectively disposed at two ends of the upper supporting seat 3, and an avoidance space is provided between the two sub-groove bodies 201. As shown in the figure, by providing two sub-tanks 201, the position interference of the limiting tank to the middle of the pipe 8 can be prevented, and the height of the pipe 8 relative to the concrete base 1 can be reduced.
In the illustrated embodiment, the lower support base 2 includes a base plate 202 disposed at the bottom of the limiting groove, and the base plate 202 is connected to the concrete base 1. As shown in the figure, by providing the base plate 202, the two-stage divided tank 201 can be integrally positioned and connected, and the construction is easy.
In the illustrated embodiment, a further optimized arrangement is that the slot wall of the limit slot is provided with a positioning bolt 6, and the positioning bolt 6 can extend into the inner side of the limit slot and abut against the upper support seat 3. As shown in the figure, the positioning bolts 6 are respectively arranged at the periphery of the limiting groove, so that after the pipeline 8 is installed, the relative positions between the upper supporting seat 3 and the lower supporting seat 2 are determined through the positioning bolts 6, the upper supporting seat 3 is prevented from moving randomly, and then a pipeline can be stably supported.
For the mounting of the positioning bolt, in the illustrated embodiment, further specifically, the outer surface of the groove wall of the limit groove is provided with a nut 7 screwed with the positioning bolt. As shown in the figure, the positioning bolt is screwed and matched with the nut 7, the nut 7 is welded on the groove wall of the limiting groove, compared with the process of threads on the side wall of the limiting groove, the screw hole matched with the positioning bolt is easy to form in the limiting groove, and further the screw hole is easy to process.
For the arrangement of the support part 4 in the present utility model, optionally, the support part 4 is at least three of the support parts are equidistantly spaced along the length direction of the upper support base 3.
With respect to the structure of the arc plate 302, in the illustrated embodiment, further specifically, the upper support base 3 includes an arc plate 302, a bottom plate 303 disposed on the lower side of the arc plate 302, and a plurality of support plates 304 connected between the arc plate 302 and the bottom plate, and the top surface of the arc plate 302 forms the arc surface 301.
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 (10)
1. The utility model provides a compound PE pipe supporting structure of underground pipe gallery, its characterized in that includes concrete base, sets up the lower supporting seat at concrete base top, the activity sets up the upper supporting seat of lower supporting seat upside;
The fixed surface of the upper supporting seat is arranged to be an arc-shaped surface for supporting the pipeline, and a liftable supporting part is arranged between the upper supporting seat and the lower supporting seat;
The upper supporting seat and the lower supporting seat are vertically inserted and assembled, and an assembly gap is formed between the upper supporting seat and the lower supporting seat at the inserted and assembled position, so that the upper supporting seat can transversely move and rotate relative to the lower supporting seat.
2. The underground pipe gallery composite PE pipe support structure of claim 1, wherein the support is provided as a threaded telescoping rod.
3. The underground pipe gallery composite PE pipe support structure of claim 2, wherein the threaded telescoping rod comprises a threaded rod and a threaded sleeve, the lower end of the threaded rod is secured to the lower support base and/or the concrete base, the threaded sleeve is threaded to the threaded rod, and the threaded sleeve is capable of supporting the upper support base.
4. The underground pipe gallery composite PE pipe support structure of claim 2, wherein the lower support seat has a limit slot into which a lower section of the upper support seat can be inserted;
the lower support seat is provided with an operation hole penetrating through the wall of the limiting groove at the position of the threaded telescopic rod.
5. The underground pipe gallery composite PE pipe supporting structure according to claim 4, wherein the limiting groove comprises two sub-groove bodies respectively arranged at two ends of the upper supporting seat, and an avoidance space is formed between the two sub-groove bodies.
6. The underground pipe gallery composite PE pipe support structure of claims 4 or 5, wherein the lower support base includes a base plate disposed at the bottom of the spacing groove, the base plate being coupled to the concrete base.
7. The underground pipe gallery composite PE pipe support structure of claim 4, wherein the retaining groove has a retaining bolt disposed on a groove wall thereof, the retaining bolt being capable of extending into the inner side of the retaining groove and abutting the upper support base.
8. The underground pipe gallery composite PE pipe support structure of claim 7, wherein the outer surface of the wall of the limit groove is provided with a nut screwed with the positioning bolt.
9. The underground pipe gallery composite PE pipe support structure of claim 1, wherein the support portions are equally spaced at least three along the length of the upper support base.
10. The underground pipe gallery compound PE pipe support structure of claim 1, wherein the upper support base includes an arcuate plate, a bottom plate disposed on a lower side of the arcuate plate, a plurality of support plates connected between the arcuate plate and the bottom plate, a top surface of the arcuate plate forming the arcuate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231851.0U CN221348198U (en) | 2023-11-29 | 2023-11-29 | A composite PE pipe support structure for underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231851.0U CN221348198U (en) | 2023-11-29 | 2023-11-29 | A composite PE pipe support structure for underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221348198U true CN221348198U (en) | 2024-07-16 |
Family
ID=91831677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323231851.0U Expired - Fee Related CN221348198U (en) | 2023-11-29 | 2023-11-29 | A composite PE pipe support structure for underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221348198U (en) |
-
2023
- 2023-11-29 CN CN202323231851.0U patent/CN221348198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240716 |