CN219263367U - Small-diameter steam steel sleeve steel pipe installation sliding support for pipe jacking well - Google Patents
Small-diameter steam steel sleeve steel pipe installation sliding support for pipe jacking well Download PDFInfo
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- CN219263367U CN219263367U CN202320266976.8U CN202320266976U CN219263367U CN 219263367 U CN219263367 U CN 219263367U CN 202320266976 U CN202320266976 U CN 202320266976U CN 219263367 U CN219263367 U CN 219263367U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
The utility model provides a small-diameter steam steel sleeve steel pipe installation sliding support for a pipe jacking well, which comprises a prestressed steel pipe concrete pipe, a steam steel sleeve steel pipe body and a support component; according to the utility model, the support assembly is arranged, when the steam steel sleeve steel pipe body is used, the lower support plate and the upper support plate are used for supporting the steam steel sleeve steel pipe body, and the steam steel sleeve steel pipe body moves in the prestressed steel cylinder concrete pipe through the steel rollers; the setting of protection pad, the inboard of protection pad is laminated with the outside of steam steel bushing steel pipe body, and protection pad protects the anticorrosive coating in steam steel bushing steel pipe body outside, and guarantees the firm nature of upper support plate and lower backup pad to steam steel bushing steel pipe body is fixed.
Description
Technical Field
The utility model belongs to the technical field of protection of an anti-corrosion layer of an outer sleeve of a steam steel sleeve steel pipeline, and particularly relates to a small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well.
Background
The top pipe well steam steel sleeve steel pipe is provided with a working well and a receiving well which are connected by a socket type prestress steel cylinder concrete pipe; the steam steel sleeve steel pipe is welded in sections in the working well, and after one section is welded, the steam steel sleeve steel pipe is dragged by a receiving well end winch to move towards the receiving well, so that the 3PE outer anti-corrosion layer is protected, the original construction process is to pad sand at the bottom of the prestressed steel cylinder concrete pipe, friction force is reduced, damage to the outer anti-corrosion layer cannot be completely avoided, and a sliding bracket is applied to protection of the steam steel sleeve steel pipe outer sleeve anti-corrosion layer, so that the method is a good choice; therefore, the utility model provides a small-diameter steam steel sleeve steel pipe installation sliding support for a pipe jacking well.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well, which comprises a prestressed steel pipe concrete pipe, a steam steel sleeve steel pipe body and a plurality of support components, wherein the support components are arranged on the outer side of the steam steel sleeve steel pipe body; the steam steel sleeve steel pipe body is arranged below the inside of the prestressed steel pipe concrete pipe through the bracket component.
Preferably, the bracket assembly comprises a lower supporting plate, an upper supporting plate, fixing bolts, rib plates and steel rollers, wherein the upper supporting plate is arranged above the lower supporting plate, and two sides of the upper supporting plate are connected with two sides of the lower supporting plate through the fixing bolts; the rib plates are arranged on two sides below the lower supporting plate, and the lower ends of the rib plates are clamped with mounting grooves; the steel roller is arranged in the mounting groove through the shaft pin, and the lower side of the steel roller is positioned at the lower side of the rib plate; when the steel tube structure is used, the steam steel sleeve steel tube body is supported by the lower support plate and the upper support plate, the steam steel sleeve steel tube body is moved in the prestressed steel cylinder concrete tube through the steel rollers, and compared with the prior art, the sand is adopted to move the steam steel sleeve steel tube body, so that abrasion of an anticorrosive coating on the outer side of the steam steel sleeve steel tube body is avoided, damage to the anticorrosive coating is prevented, and normal operation of the steam steel sleeve steel tube body is guaranteed.
Preferably, the bracket assembly further comprises a protective pad mounted at one side of the lower support plate and the upper support plate, which are close to each other; the inner side of the protection pad is attached to the outer side of the steam steel sleeve steel pipe body, the protection pad protects the anti-corrosion layer on the outer side of the steam steel sleeve steel pipe body, and the firmness of the upper support plate and the lower support plate on the fixation of the steam steel sleeve steel pipe body is guaranteed.
Preferably, the lower support plate adopts a circular arc structure, and the size of the lower support plate is matched with the size of the steam steel sleeve steel pipe body; the upper supporting plate adopts a circular arc structure, and the size of the upper supporting plate is matched with the size of the steel tube body of the steam steel sleeve; the fixing bolts are symmetrically arranged, and a plurality of fixing bolts are adopted; the included angle of the extension lines of the rib plates is 90 degrees, and the rib plates are symmetrically arranged; the steel rollers are used for supporting the rib plates, and are symmetrically arranged.
Preferably, the protection pad adopts the convex structure of rubber material, and the size of protection pad matches with the size of lower backup pad and last backup pad, and the inboard of this protection pad is laminated with the outside of steam steel bushing steel pipe body.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the support assembly is used, the steam steel sleeve steel pipe body is supported by the lower support plate and the upper support plate, and the steam steel sleeve steel pipe body moves in the prestressed steel cylinder concrete pipe through the steel rollers.
2. According to the arrangement of the protective pad, the inner side of the protective pad is attached to the outer side of the steam steel sleeve steel pipe body, the protective pad protects the anti-corrosion layer on the outer side of the steam steel sleeve steel pipe body, and the firmness of the upper support plate and the lower support plate on the fixation of the steam steel sleeve steel pipe body is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the bracket assembly of the present utility model.
Fig. 3 is a schematic view of the structure of the lower support plate, the upper support plate and the protective pad of the present utility model.
In the figure:
the steel tube comprises a 1-prestressed steel cylinder concrete tube, a 2-steam steel sleeve steel tube body, a 3-bracket assembly, a 31-lower supporting plate, a 32-upper supporting plate, 33-fixing bolts, 34-rib plates, 35-steel rollers and 36-protection pads;
wherein the included angle a is 90 °.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 to 3
The utility model provides a small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well, which comprises a prestressed steel pipe concrete pipe 1, a steam steel sleeve steel pipe body 2 and a plurality of support components 3, wherein the support components 3 are arranged on the outer side of the steam steel sleeve steel pipe body 2; the steam steel sleeve steel pipe body 2 is arranged below the inside of the prestressed steel pipe concrete pipe 1 through the bracket component 3.
In this embodiment, the bracket assembly 3 includes a lower support plate 31, an upper support plate 32, a fixing bolt 33, a rib 34 and a steel roller 35, the upper support plate 32 is disposed above the lower support plate 31, and both sides of the upper support plate 32 are connected with both sides of the lower support plate 31 through the fixing bolt 33; the rib plates 34 are arranged on two sides below the lower supporting plate 31, and the lower ends of the rib plates 34 are clamped with mounting grooves; the steel roller 35 is installed in the installation groove by the shaft pin, and the lower side of the steel roller 35 is positioned at the lower side of the rib 34; the lower support plate 31 adopts a circular arc structure, and the size of the lower support plate 31 is matched with the size of the steam steel sleeve steel pipe body 2; the upper support plate 32 adopts a circular arc structure, and the size of the upper support plate 32 is matched with the size of the steam steel sleeve steel pipe body 2; the fixing bolts 33 are symmetrically arranged, and a plurality of fixing bolts 33 are adopted; the included angle of the extension lines of the rib plates 34 is 90 degrees, and the rib plates 34 are symmetrically arranged; the steel rollers 35 are used for supporting the rib plates 34, and the steel rollers 35 are symmetrically arranged; when the steel sleeve type steam steel sleeve pipe body 2 is used, the lower supporting plate 31 and the upper supporting plate 32 are used for supporting the steel sleeve type steam steel sleeve pipe body 2, the steel rollers 35 enable the steel sleeve type steam steel sleeve pipe body 2 to move in the prestressed steel cylinder concrete pipe 1, and compared with the prior art, sand is adopted for carrying out movement of the steel sleeve type steam steel pipe body 2, abrasion of an anticorrosive coating on the outer side of the steel sleeve type steam steel pipe body 2 is avoided, damage to the anticorrosive coating is prevented, and normal operation of the steel sleeve type steam steel pipe body 2 is guaranteed.
In this embodiment, the bracket assembly 3 further includes a protection pad 36, and the protection pad 36 is installed at one side of the lower support plate 31 and the upper support plate 32, which are close to each other; the protective pad 36 is of a circular arc structure made of rubber, the size of the protective pad 36 is matched with the sizes of the lower supporting plate 31 and the upper supporting plate 32, and the inner side of the protective pad 36 is attached to the outer side of the steam steel sleeve steel pipe body 2; the inner side of the protection pad 36 is attached to the outer side of the steam steel sleeve steel pipe body 2, the protection pad 36 protects an anti-corrosion layer on the outer side of the steam steel sleeve steel pipe body 2, and the firmness of the upper support plate 32 and the lower support plate 31 on the fixation of the steam steel sleeve steel pipe body 2 is guaranteed.
Principle of operation
In the utility model, when in use, the steam steel sleeve steel pipe body 2 is supported by the lower support plate 31 and the upper support plate 32, and the steam steel sleeve steel pipe body 2 moves in the prestressed steel cylinder concrete pipe 1 through the steel rollers 35; the inner side of the protection pad 36 is attached to the outer side of the steam steel sleeve steel pipe body 2, the protection pad 36 protects an anti-corrosion layer on the outer side of the steam steel sleeve steel pipe body 2, and the firmness of the upper support plate 32 and the lower support plate 31 on the fixation of the steam steel sleeve steel pipe body 2 is guaranteed.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (6)
1. The utility model provides a small pipe diameter steam steel bushing steel pipe installation sliding support of push pipe well which characterized in that: the steel tube structure comprises a prestressed steel tube concrete tube (1), a steam steel sleeve steel tube body (2) and a plurality of bracket components (3), wherein the bracket components (3) are arranged on the outer side of the steam steel sleeve steel tube body (2); the steam steel sleeve steel pipe body (2) is arranged below the inside of the prestressed steel pipe concrete pipe (1) through the bracket component (3).
2. The small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well according to claim 1, wherein: the bracket assembly (3) comprises a lower supporting plate (31), an upper supporting plate (32), fixing bolts (33), rib plates (34) and steel rollers (35), wherein the upper supporting plate (32) is arranged above the lower supporting plate (31), and two sides of the upper supporting plate (32) are connected with two sides of the lower supporting plate (31) through the fixing bolts (33); the rib plates (34) are arranged on two sides below the lower supporting plate (31), and the lower ends of the rib plates (34) are clamped with mounting grooves; the steel roller (35) is installed in the installation groove through the shaft pin, and the lower side of the steel roller (35) is located at the lower side of the rib plate (34).
3. The small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well according to claim 1, wherein: the bracket assembly (3) further comprises a protection pad (36), and the protection pad (36) is arranged on one side of the lower supporting plate (31) and the upper supporting plate (32) which are close to each other.
4. The small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well according to claim 2, wherein: the lower support plate (31) adopts a circular arc structure, and the size of the lower support plate (31) is matched with the size of the steam steel sleeve steel pipe body (2); the upper supporting plate (32) adopts a circular arc structure, and the size of the upper supporting plate (32) is matched with the size of the steam steel sleeve steel pipe body (2).
5. The small-diameter steam steel sleeve steel pipe installation sliding support of a pipe jacking well according to claim 2, wherein: the fixing bolts (33) are symmetrically arranged, and a plurality of fixing bolts (33) are adopted; the included angle of the extension lines of the rib plates (34) is 90 degrees, and the rib plates (34) are symmetrically arranged; the steel rollers (35) are used for supporting the rib plates (34), and the steel rollers (35) are symmetrically arranged.
6. A small diameter steam steel jacketed pipe mounting sliding bracket for a pipe jacking well as claimed in claim 3, wherein: the protection pad (36) adopts a circular arc structure made of rubber materials, the size of the protection pad (36) is matched with the sizes of the lower supporting plate (31) and the upper supporting plate (32), and the inner side of the protection pad (36) is attached to the outer side of the steam steel sleeve steel pipe body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320266976.8U CN219263367U (en) | 2023-02-21 | 2023-02-21 | Small-diameter steam steel sleeve steel pipe installation sliding support for pipe jacking well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320266976.8U CN219263367U (en) | 2023-02-21 | 2023-02-21 | Small-diameter steam steel sleeve steel pipe installation sliding support for pipe jacking well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219263367U true CN219263367U (en) | 2023-06-27 |
Family
ID=86857125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320266976.8U Active CN219263367U (en) | 2023-02-21 | 2023-02-21 | Small-diameter steam steel sleeve steel pipe installation sliding support for pipe jacking well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219263367U (en) |
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2023
- 2023-02-21 CN CN202320266976.8U patent/CN219263367U/en active Active
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