CN215673912U - Gradient adjusting device for overhead pipeline - Google Patents
Gradient adjusting device for overhead pipeline Download PDFInfo
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- CN215673912U CN215673912U CN202120381910.4U CN202120381910U CN215673912U CN 215673912 U CN215673912 U CN 215673912U CN 202120381910 U CN202120381910 U CN 202120381910U CN 215673912 U CN215673912 U CN 215673912U
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- plate
- fine tuning
- fixedly connected
- base
- adjusting device
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the field of pipeline erection, in particular to an overhead pipeline gradient adjusting device which comprises a reinforced concrete base, wherein a coarse adjusting structure, a supporting upright post, a bracket and a fine adjusting structure are sequentially arranged above the reinforced concrete base from bottom to top, and the outer side of the supporting upright post is fixedly connected with a jacking structure; the coarse adjustment structure comprises a balance plate laid on the top surface of the reinforced concrete base and a bottom plate moving up and down relative to the balance plate, the bottom plate is positioned above the balance plate, and the bottom plate is fixedly connected to the bottom of the support upright; the fine adjustment structure comprises a fine adjustment base plate fixedly connected to the top of the support and a base plate moving in the normal direction relative to the fine adjustment base plate, and the base plate is located on the inner side of the fine adjustment base plate. After the pipeline construction is finished, the height of the support has the functions of coarse adjustment and fine adjustment, so that the construction difficulty is reduced, and the work way is ensured to be in the best operation condition.
Description
Technical Field
The utility model relates to the field of pipeline erection, in particular to an overhead pipeline gradient adjusting device.
Background
In daily production and life, pipelines are often laid overhead, particularly in industrial production and old community transformation projects. For the overhead pipeline, in order to ensure the normal operation of the system, the slope setting is usually performed, the common minimum slope is 0.2% -0.3%, for example, the length of the pipeline is 100m, the elevation changes only by 20-30 cm and changes continuously and gradually, the support of the overhead pipeline is usually a concrete support, a steel pipe support or an air frame, the support hardly meets the slope requirement of the pipeline in the construction process, the fluctuation is large, the normal support foundation is reinforced concrete, the upper support upright posts are connected by using a foundation bolt and a bottom plate, once the support is formed, the elevation cannot be adjusted, and the difficulty in gradually adjusting the overall slope is very large after the overhead pipeline is laid on the support.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gradient adjusting device for an overhead pipeline, which is used for solving the problems.
In order to achieve the purpose, the utility model provides the following scheme:
the gradient adjusting device for the overhead pipeline comprises a reinforced concrete base, wherein a coarse adjusting structure, a supporting upright post, a bracket and a fine adjusting structure are sequentially arranged above the reinforced concrete base from bottom to top, and a jacking structure is fixedly connected to the outer side of the supporting upright post;
the coarse adjustment structure comprises a balance plate laid on the top surface of the reinforced concrete base and a bottom plate moving up and down relative to the balance plate, the bottom plate is positioned above the balance plate, and the bottom plate is fixedly connected to the bottom of the support upright;
the fine adjustment structure comprises a fine adjustment base plate fixedly connected to the top of the support and a base plate moving in the normal direction of the fine adjustment base plate, and the base plate is located on the inner side of the fine adjustment base plate.
Preferably, a coarse adjustment backing plate is arranged between the bottom plate and the balance plate, a plurality of coarse adjustment bolts are embedded in the reinforced concrete base, bolt holes matched with the coarse adjustment bolts are formed in the bottom plate and the balance plate, and coarse adjustment nuts are matched with the coarse adjustment bolts in a threaded mode.
Preferably, a plurality of accurate adjustment bases of accurate adjustment backing plate top surface fixedly connected with, accurate adjustment base upper portion rotates and is connected with the accurate adjustment nut, the inboard screw-thread fit of accurate adjustment nut has the accurate adjustment hood, accurate adjustment hood sliding fit is in the accurate adjustment base, accurate adjustment hood top with backing plate bottom contact sets up.
Preferably, the hardness of the coarse adjustment backing plate and the balance plate is less than that of the bottom plate.
Preferably, the backing plate and the fine adjustment backing plate are of arc structures and are concentric.
Preferably, the jacking structure comprises a jacking ring fixedly connected to the outer side of the support column, and the top surface of the jacking ring and the side surface of the support column are fixedly connected with a plurality of fixed angle steels.
Preferably, the top of the support column is fixedly connected with a cross beam, and the bottom of the support is in contact with the top surface of the cross beam.
Preferably, the bottom of the bracket is fixedly connected with the top surface of the cross beam.
The utility model has the following technical effects:
the traditional fixing support is changed into an adjusting support with adjustable height. The bottom of the support upright post is provided with a coarse adjustment structure, and the whole coarse adjustment can be carried out at the initial stage of pipeline laying so that the gradient and the slope direction can roughly meet the process requirements. And a jacking structure is arranged on the outer side of the supporting upright column so as to jack the upper structure by using hydraulic equipment during rough adjustment. And a fine adjustment structure is arranged at the top of the support upright post, and fine adjustment is performed after the coarse adjustment of the pipeline is completed, so that the system achieves the optimal operation effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments 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 inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the fine tuning structure of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the fine tuning structure of the present invention;
FIG. 4 is a schematic structural view of a jacking structure of the present invention;
fig. 5 is a schematic structural diagram of a coarse tuning structure according to the present invention.
The device comprises a pipeline 1, a backing plate 2, a fine adjustment structure 3, a support 4, a support upright 5, a jacking structure 6, a coarse adjustment structure 7, a reinforced concrete base 8, a fine adjustment top cap 9, a fine adjustment nut 10, a fine adjustment base 11, a fine adjustment backing plate 12, a fixed angle steel 13, a jacking ring 14, a coarse adjustment bolt 15, a coarse adjustment nut 16, a coarse adjustment backing plate 17 and a balance plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-5, the utility model provides an overhead pipeline gradient adjusting device, which comprises a reinforced concrete base 8, wherein a coarse adjusting structure 7, a supporting upright post 5, a bracket 4 and a fine adjusting structure 3 are sequentially arranged above the reinforced concrete base 8 from bottom to top, and the outer side of the supporting upright post 5 is fixedly connected with a jacking structure 6;
the coarse adjustment structure 7 comprises a balance plate 18 laid on the top surface of the reinforced concrete base 8 and a bottom plate moving up and down relative to the balance plate 18, the bottom plate is positioned above the balance plate 18, and the bottom plate is fixedly connected to the bottom of the support upright post 5;
the fine adjustment structure 3 comprises a fine adjustment backing plate 12 fixedly connected to the top of the support 4 and a backing plate 2 moving in the normal direction relative to the fine adjustment backing plate 12, and the backing plate 2 is located on the inner side of the fine adjustment backing plate 12.
According to a further optimization scheme, a coarse adjustment backing plate 17 is arranged between a bottom plate and a balance plate 18, a plurality of coarse adjustment bolts 15 are embedded in a reinforced concrete base 8, bolt holes matched with the coarse adjustment bolts 15 are formed in the bottom plate and the balance plate 18, and coarse adjustment nuts 16 are matched with the coarse adjustment bolts 15 in a threaded mode.
Further optimize the scheme, a plurality of accurate adjustment bases 11 of 12 top surfaces fixedly connected with of accurate adjustment backing plate, 11 upper portions of accurate adjustment bases rotate and are connected with accurate adjustment nut 10, the inboard screw-thread fit of accurate adjustment nut 10 has accurate adjustment hood 9, and accurate adjustment hood 9 sliding fit is in accurate adjustment base 11, and accurate adjustment hood 9 top sets up with 2 bottom contacts of backing plate.
In a further optimized scheme, the hardness of the coarse adjustment backing plate 17 and the balance plate 18 is smaller than that of the bottom plate.
In a further optimized scheme, the backing plate 2 and the fine adjustment backing plate 12 are of arc structures and are concentric.
Further optimization scheme, jack-up structure 6 includes that fixed connection is at the jack-up ring 14 in the support post 5 outside, and a plurality of fixed angle steel 13 of jack-up ring 14 top surface and support post 5 side fixed connection.
Further optimize the scheme, 5 top fixedly connected with crossbeams of support post, 4 bottoms of support and crossbeam top surface contact set up.
Further optimizing the scheme, 4 bottoms of support and crossbeam top surface fixed connection.
The principle of use of this embodiment is as follows:
a backing plate 2 is arranged below the pipeline 1 to prevent the pipeline 1 from bearing uneven stress, a fine adjustment structure 3 is arranged below the backing plate 2, the fine adjustment structure 3 is connected with a support 4, a jacking structure 6 is arranged on the outer side of a support upright post 5 to facilitate a hydraulic device to jack up an upper part and to facilitate coarse adjustment of the elevation of the device, and the coarse adjustment structure is embedded into a reinforced concrete base 8;
the fixed angle steel 13 is set with different specifications and quantities according to the jacking force, the fixed angle steel 13 is connected with the support upright post 5 in a welding way, the jacking ring 14 is welded at the lower part of the fixed angle steel 13, and the upper part is jacked up uniformly by a hydraulic device ring in coarse adjustment;
the rough adjusting bolts 15 are pre-embedded when the reinforced concrete base 8 is manufactured, the specification and the number of the rough adjusting bolts 15 are based on actual load, after pre-embedding is completed, the balance plate 18 is drilled with positioning holes and sleeved into the rough adjusting bolts 15 to level the reinforced concrete base 8, when the ring 14 is jacked upwards by a hydraulic device and the integral rough adjusting pipeline 1 is completed, the rough adjusting nuts 16 are fixed to proper positions, and the rough adjusting backing plates 17 are placed in gaps;
4 fine tuning bases 11 are welded on each fine tuning base plate 12, and when the pipeline 1 needs fine tuning, the fine tuning nuts 10 are respectively rotated by a wrench, so that the fine tuning top caps 9 are extended or shortened to adjust the elevation of the pipeline 1.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides an overhead line slope adjusting device which characterized in that: the device comprises a reinforced concrete base (8), wherein a rough adjusting structure (7), a supporting upright post (5), a bracket (4) and a fine adjusting structure (3) are sequentially arranged above the reinforced concrete base (8) from bottom to top, and a jacking structure (6) is fixedly connected to the outer side of the supporting upright post (5);
the coarse adjusting structure (7) comprises a balance plate (18) paved on the top surface of the reinforced concrete base (8) and a bottom plate moving up and down relative to the balance plate (18), the bottom plate is positioned above the balance plate (18), and the bottom plate is fixedly connected to the bottom of the supporting upright post (5);
the fine tuning structure (3) comprises a fine tuning base plate (12) fixedly connected to the top of the support (4), and is opposite to the base plate (2) moving in the normal direction of the fine tuning base plate (12), and the base plate (2) is located on the inner side of the fine tuning base plate (12).
2. The overhead pipe gradient adjusting device according to claim 1, wherein: a coarse adjustment backing plate (17) is arranged between the bottom plate and the balance plate (18), a plurality of coarse adjustment bolts (15) are embedded in the reinforced concrete base (8), bolt holes matched with the coarse adjustment bolts (15) are formed in the bottom plate and the balance plate (18), and coarse adjustment nuts (16) are matched with the coarse adjustment bolts (15) in a threaded mode.
3. The overhead pipe gradient adjusting device according to claim 1, wherein: fine tuning backing plate (12) top surface fixedly connected with a plurality of fine tuning bases (11), fine tuning base (11) upper portion is rotated and is connected with fine tuning nut (10), fine tuning nut (10) inboard screw-thread fit has fine tuning hood (9), fine tuning hood (9) sliding fit is in fine tuning base (11), fine tuning hood (9) top with backing plate (2) bottom contact sets up.
4. The overhead pipe gradient adjusting device according to claim 2, wherein: the hardness of the coarse adjusting backing plate (17) and the balancing plate (18) is less than that of the bottom plate.
5. The overhead pipe gradient adjusting device according to claim 1, wherein: the backing plate (2) and the fine adjustment backing plate (12) are of arc structures and are concentric.
6. The overhead pipe gradient adjusting device according to claim 1, wherein: the jacking structure (6) comprises a jacking ring (14) fixedly connected to the outer side of the supporting upright post (5), and the top surface of the jacking ring (14) is fixedly connected with a plurality of fixed angle steel (13) on the side surface of the supporting upright post (5).
7. The overhead pipe gradient adjusting device according to claim 1, wherein: the top of the supporting upright post (5) is fixedly connected with a cross beam, and the bottom of the support (4) is in contact with the top surface of the cross beam.
8. The overhead pipe gradient adjusting apparatus according to claim 7, wherein: the bottom of the support (4) is fixedly connected with the top surface of the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381910.4U CN215673912U (en) | 2021-02-20 | 2021-02-20 | Gradient adjusting device for overhead pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381910.4U CN215673912U (en) | 2021-02-20 | 2021-02-20 | Gradient adjusting device for overhead pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673912U true CN215673912U (en) | 2022-01-28 |
Family
ID=79969086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120381910.4U Expired - Fee Related CN215673912U (en) | 2021-02-20 | 2021-02-20 | Gradient adjusting device for overhead pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673912U (en) |
-
2021
- 2021-02-20 CN CN202120381910.4U patent/CN215673912U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |