CN211816406U - F-shaped steel bell-mouth type reinforced concrete jacking pipe - Google Patents
F-shaped steel bell-mouth type reinforced concrete jacking pipe Download PDFInfo
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- CN211816406U CN211816406U CN202020012270.5U CN202020012270U CN211816406U CN 211816406 U CN211816406 U CN 211816406U CN 202020012270 U CN202020012270 U CN 202020012270U CN 211816406 U CN211816406 U CN 211816406U
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- bellmouth
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Abstract
The utility model belongs to the technical field of the pipe connection, especially, relate to a F shaped steel bell mouth formula reinforced concrete push pipe. Reinforcing ribs are arranged inside the bellmouth concrete jacking pipe; the lower end of the bellmouth concrete top pipe is provided with a bellmouth fixing clamping groove; the upper end of the bellmouth concrete jacking pipe is provided with a connecting steel bellmouth, and a circle of telescopic connecting piece is arranged inside the connecting steel bellmouth; the telescopic connecting piece consists of two groups of adjusting screws, a steel structure clamping joint, a limiting bolt and a rubber plug; the two groups of adjusting screw rods are fixed inside the connecting steel bell mouth through two limiting bolts, the lower ends of the two groups of adjusting screw rods are connected with steel structure clamping joints, and rubber plugs are arranged at the upper ends of the two groups of adjusting screw rods. A group of clamping devices are added in the bellmouth and matched with the clamping grooves to enable adjacent concrete jacking pipes to be stably connected and fixed; in addition, the sealing element has good permeability resistance when being matched.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, especially, relate to a F shaped steel bell mouth formula reinforced concrete push pipe.
Background
The prefabricated steel bellmouth concrete pipe is widely applied as an urban comprehensive pipe gallery. The steel bell concrete pipe is formed by stirring cement, steel bars, sand, stones and the like serving as raw materials by a centrifugal machine, can be used for drainage, underground cable layout, pedestrian passageways and the like, and enables urban underground space to be more reasonably utilized by application.
When the steel bell concrete pipe is used as an underground comprehensive pipe gallery, various cables and electronic equipment arranged in the pipeline need to be in a dry state for a long time, so that the pipeline has higher requirements on impermeability and pressure resistance.
After the steel bell mouth concrete pipe is installed and applied, the seepage resistance of the joint of the connection between the pipelines is poor due to unstable connection.
SUMMERY OF THE UTILITY MODEL
Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims at providing an F-shaped steel bell-mouthed reinforced concrete pipe jacking with simple structure, reasonable design and convenient use, which adds a group of clamping devices inside the bell mouth and ensures that the adjacent concrete pipe jacking is stably connected and fixed by matching with the clamping grooves; in addition, the sealing element has good permeability resistance when being matched.
In order to achieve the above object, the utility model adopts the following technical scheme: the concrete pipe comprises a bellmouth concrete top pipe, reinforcing ribs, a bellmouth fixing clamping groove, a connecting steel bellmouth and a telescopic connecting piece; reinforcing ribs are arranged inside the bellmouth concrete jacking pipe; the lower end of the bellmouth concrete top pipe is provided with a bellmouth fixing clamping groove; the upper end of the bellmouth concrete jacking pipe is provided with a connecting steel bellmouth, and a circle of telescopic connecting piece is arranged inside the connecting steel bellmouth; the telescopic connecting piece consists of two groups of adjusting screws, a steel structure clamping joint, a limiting bolt and a rubber plug; the two groups of adjusting screw rods are fixed inside the connecting steel bell mouth through two limiting bolts, the lower ends of the two groups of adjusting screw rods are connected with steel structure clamping joints, and rubber plugs are arranged at the upper ends of the two groups of adjusting screw rods.
Preferably, the telescopic connecting piece inside the connecting steel bell mouth corresponds to the bell mouth fixing clamping groove.
Preferably, the steel structure clamping joint is of a cylindrical structure.
Preferably, the outer diameter of the bell mouth concrete top pipe is consistent with the inner diameter of the connecting steel bell mouth.
Preferably, the lower end face of the bell mouth concrete top pipe is provided with sealing rubber.
After the structure is adopted, the utility model discloses beneficial effect does: a group of clamping devices are added in the bellmouth and matched with the clamping grooves to enable adjacent concrete jacking pipes to be stably connected and fixed; in addition, the sealing element has good permeability resistance when being matched.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is described in detail by the following specific embodiments and the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the connection state of the present invention.
Description of reference numerals: the concrete pipe support comprises a bellmouth concrete top pipe 1, reinforcing ribs 2, a bellmouth fixing clamping groove 3, a connecting steel bellmouth 4, a telescopic connecting piece 5, two groups of adjusting screw rods 6, a steel structure clamping joint 7, a limiting bolt 8 and a rubber plug 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
Referring to fig. 1 and 2, the following technical solutions are adopted in the present embodiment: the concrete pipe comprises a bell mouth concrete top pipe 1, reinforcing ribs 2, a bell mouth fixing clamping groove 3, a connecting steel bell mouth 4 and a telescopic connecting piece 5; reinforcing ribs 2 are arranged inside the bellmouth concrete top pipe 1; the lower end of the bellmouth concrete top pipe 1 is provided with a bellmouth fixing clamping groove 3; the upper end of the bellmouth concrete top pipe 1 is provided with a connecting steel bellmouth 4, and a circle of telescopic connecting piece 5 is arranged inside the connecting steel bellmouth 4; the telescopic connecting piece 5 consists of two groups of adjusting screws 6, a steel structure clamping joint 7, a limiting bolt 8 and a rubber plug 9; two sets of adjusting screw 6 fix inside connecting steel bellmouth 4 through two spacing bolts 8, and the lower extreme of two sets of adjusting screw 6 is connected with steel construction joint 7, the upper end of two sets of adjusting screw 6 is provided with rubber end cap 9.
The telescopic connecting piece 5 inside the connecting steel bell mouth 4 corresponds to the bell mouth fixing clamping groove 3; the steel structure clamping joint 7 is of a cylindrical structure; the outer pipe diameter of the bell mouth concrete jacking pipe 1 is consistent with the inner diameter of the connecting steel bell mouth 4; and sealing rubber is arranged on the lower end face of the bellmouth concrete top pipe 1.
The working principle of the specific embodiment is as follows: firstly, two sections of reinforced concrete jacking pipes are spliced together end to end, then an adjusting screw 6 is rotated through an inner hexagonal wrench, a steel structure clamping joint 7 is spliced into a socket fixing clamping groove 3, the two sections of reinforced concrete jacking pipes are tightly connected, and a rubber plug 9 can be embedded into a reserved groove 3 to be sealed after rotating to the bottom.
After adopting above-mentioned structure, this embodiment beneficial effect does: a group of clamping devices are added in the bellmouth and matched with the clamping grooves to enable adjacent concrete jacking pipes to be stably connected and fixed; in addition, the sealing element has good permeability resistance when being matched.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a F shaped steel bellmouth formula reinforced concrete push pipe which characterized in that: the concrete pipe comprises a bell mouth concrete top pipe (1), reinforcing ribs (2), a bell mouth fixing clamping groove (3), a connecting steel bell mouth (4) and a telescopic connecting piece (5); reinforcing ribs (2) are arranged inside the bellmouth concrete top pipe (1); the lower end of the bellmouth concrete top pipe (1) is provided with a bellmouth fixing clamping groove (3); the upper end of the bellmouth concrete top pipe (1) is provided with a connecting steel bellmouth (4), and a circle of telescopic connecting piece (5) is arranged inside the connecting steel bellmouth (4); the telescopic connecting piece (5) consists of two groups of adjusting screws (6), a steel structure clamping joint (7), a limiting bolt (8) and a rubber plug (9); the two groups of adjusting screw rods (6) are fixed inside the connecting steel bell mouth (4) through two limiting bolts (8), the lower ends of the two groups of adjusting screw rods (6) are connected with steel structure clamping joints (7), and rubber plugs (9) are arranged at the upper ends of the two groups of adjusting screw rods (6).
2. The F-shaped steel bell-mouthed reinforced concrete jacking pipe as claimed in claim 1, wherein: the telescopic connecting piece (5) inside the connecting steel bell mouth (4) corresponds to the bell mouth fixing clamping groove (3).
3. The F-shaped steel bell-mouthed reinforced concrete jacking pipe as claimed in claim 1, wherein: the steel structure clamping joint (7) is of a cylindrical structure.
4. The F-shaped steel bell-mouthed reinforced concrete jacking pipe as claimed in claim 1, wherein: the outer pipe diameter of the bell mouth concrete jacking pipe (1) is consistent with the inner diameter of the connecting steel bell mouth (4).
5. The F-shaped steel bell-mouthed reinforced concrete jacking pipe as claimed in claim 1, wherein: and sealing rubber is arranged on the end surface of the bellmouth concrete top pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012270.5U CN211816406U (en) | 2020-01-06 | 2020-01-06 | F-shaped steel bell-mouth type reinforced concrete jacking pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012270.5U CN211816406U (en) | 2020-01-06 | 2020-01-06 | F-shaped steel bell-mouth type reinforced concrete jacking pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816406U true CN211816406U (en) | 2020-10-30 |
Family
ID=73041355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020012270.5U Expired - Fee Related CN211816406U (en) | 2020-01-06 | 2020-01-06 | F-shaped steel bell-mouth type reinforced concrete jacking pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816406U (en) |
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2020
- 2020-01-06 CN CN202020012270.5U patent/CN211816406U/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: 20201030 Termination date: 20220106 |