CN216922144U - Integrated shield pipe ring - Google Patents
Integrated shield pipe ring Download PDFInfo
- Publication number
- CN216922144U CN216922144U CN202122143285.2U CN202122143285U CN216922144U CN 216922144 U CN216922144 U CN 216922144U CN 202122143285 U CN202122143285 U CN 202122143285U CN 216922144 U CN216922144 U CN 216922144U
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- shield pipe
- pipe ring
- glue groove
- ring main
- wall
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Abstract
The utility model discloses an integrally formed shield pipe ring, which comprises two shield pipe ring main bodies and an auxiliary mechanism, wherein two ends of the two shield pipe ring main bodies are respectively provided with a connecting mechanism, the auxiliary mechanism consists of a first glue groove and a second glue groove, the first glue groove is formed in one side of the inner wall of the shield pipe ring main body, the second glue groove is formed in the other side of the inner wall of the shield pipe ring main body, and sealant is poured into the second glue groove and the first glue groove at the adjacent positions. According to the utility model, by means of the arrangement of the first glue groove and the second glue groove, after two adjacent shield pipe ring main bodies are connected, the second glue groove on the former shield pipe ring main body is communicated with the first glue groove of the latter shield pipe ring, and sealant is poured into the communicated second glue groove and the first glue groove, so that a thick sealing layer is formed after the sealant is dried, and meanwhile, the sealant is not easy to fall off under the limit of the second glue groove and the second glue groove, so that the sealing property of the joint between the two adjacent shield pipe rings is improved.
Description
Technical Field
The utility model relates to the field of subway tunnel buildings, in particular to an integrally-formed shield pipe ring.
Background
At present, subway tunnels generally adopt shield construction, the shield pipe ring is the main assembly component of shield construction, make the innermost barrier of tunnel, bear the effect of resisting soil layer pressure, groundwater pressure and some special loads, the shield pipe ring is the permanent lining structure of shield method tunnel, the whole quality and the safety of tunnel are directly concerned with, waterproof performance and the durability of tunnel are being influenced, general shield pipe ring all has a plurality of shield segments to assemble and form, but the equipment process is too much, the shield pipe ring of integrated into one piece in addition, this kind of shield pipe ring only need connect can to a plurality of shield pipe rings in proper order when the assembly.
In order to improve the waterproof sealing performance of the shield pipe ring connecting hook, sealant can be coated at the joint of two adjacent shield pipe rings, so that the adjacent shield pipe rings are sealed, but the sealant coating mode can only form a thin sealing adhesive layer at the joint between the two adjacent shield pipe rings, and the sealing performance of the joint between the two adjacent shield pipe rings is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an integrally formed shield pipe ring to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an integrated into one piece shield constructs pipe ring includes:
the two ends of the two shield pipe ring main bodies are provided with connecting mechanisms;
the auxiliary mechanism is composed of a first glue groove and a second glue groove, the first glue groove is arranged on one side of the inner wall of the shield pipe ring main body, the second glue groove is arranged on the other side of the inner wall of the shield pipe ring main body, and the adjacent positions are located inside the second glue groove and the first glue groove and are poured with sealant.
Preferably, coupling mechanism comprises slot and socket, the avris of shield pipe ring main part inner wall is seted up to the slot, the avris of shield pipe ring main part outer wall is seted up to the socket.
Preferably, the inner wall of the slot is provided with a first inclined plane, and the outer wall of the socket is provided with a second inclined plane.
Preferably, two be provided with sealed the pad between the shield pipe ring main part, the outer wall of corresponding position department socket is located to sealed pad cover, the surface laminating setting on one side of sealed pad and the first inclined plane of corresponding position department, the surface laminating setting on the opposite side of sealed pad and corresponding position department second inclined plane.
Preferably, the shield pipe ring main body is concrete, and the sealing gasket is rubber.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by means of the arrangement of the first glue groove and the second glue groove, after two adjacent shield pipe ring main bodies are connected, the second glue groove on the former shield pipe ring main body is communicated with the first glue groove of the latter shield pipe ring, and at the moment, sealant is poured into the communicated second glue groove and first glue groove until the second glue groove and first glue groove are filled with the sealant, so that a very thick sealing layer is formed after the sealant is dried, and meanwhile, the sealant is not easy to fall off under the limit of the second glue groove and the second glue groove, so that the sealing property of the joint between the two adjacent shield pipe rings is improved;
(2) according to the utility model, by means of the arrangement of the first inclined plane and the second inclined plane and the inclined plane design of the first inclined plane and the second inclined plane, a socket on the front shield pipe ring main body can be conveniently inserted into a slot on the rear shield pipe ring main body, so that the convenience of assembling the shield pipe ring main body is improved;
(3) according to the utility model, by means of the arrangement of the sealing gasket, after two adjacent shield pipe ring main bodies are connected, the sealing gasket is mutually pressed by the second inclined surface on the former shield pipe ring main body and the first inclined surface on the latter shield pipe ring main body, so that the sealing property of the joint between the two adjacent shield pipe rings is further enhanced.
Drawings
FIG. 1 is a schematic sectional front view of the present invention.
Fig. 2 is a schematic perspective view of a shield pipe ring according to the present invention.
Fig. 3 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.
In the figure: 1. a shield pipe ring body; 2. a first glue tank; 3. a second glue groove; 4. a slot; 5. a socket; 6. a first inclined plane; 7. a second inclined plane; 8. a gasket; 9. and (5) sealing the glue.
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.
The utility model provides an integrally formed shield pipe ring as shown in figures 1-3, which comprises two shield pipe ring main bodies 1 and an auxiliary mechanism, wherein the shield pipe ring main bodies 1 are made of concrete, two ends of each shield pipe ring main body 1 are provided with a connecting mechanism, the two connecting mechanisms have the same structure, the auxiliary mechanism is composed of a first glue groove 2 and a second glue groove 3, the first glue groove 2 is arranged on one side of the inner wall of the shield pipe ring main body 1, the second glue groove 3 is arranged on the other side of the inner wall of the shield pipe ring main body 1, sealant 9 is poured inside the second glue groove 3 and the first glue groove 2 at the adjacent position, after the two adjacent shield pipe ring main bodies 1 are connected, the second glue groove 3 on the previous shield pipe ring main body 1 is communicated with the first glue groove 2 on the next shield pipe ring main body 1, and the sealant 9 is poured into the communicated first glue groove 2 and the second glue groove 3, after the sealant 9 is dried, a thick sealing layer is formed in the first glue groove 2 and the second glue groove 3, so that the sealing performance of the joint between the two adjacent shield pipe ring main bodies 1 is improved;
the connecting mechanism consists of a slot 4 and a socket 5, wherein the slot 4 is arranged at the side of the inner wall of the shield pipe ring main body 1, the socket 5 is arranged at the side of the outer wall of the shield pipe ring main body 1, and the socket 5 on the previous shield pipe ring main body 1 is inserted into the slot 4 of the next shield pipe ring main body 1, so that the two shield pipe ring main bodies 1 are connected;
the inner wall of the slot 4 is provided with a first inclined surface 6, the outer wall of the socket 5 is provided with a second inclined surface 7, the inclination of the first inclined surface 6 is the same as that of the second inclined surface 7, so that the socket 5 on the previous shield pipe ring main body 1 can be conveniently inserted into the slot 4 of the next shield pipe ring main body 1, and the convenience of connection between the shield pipe ring main bodies 1 is improved;
be provided with sealed pad 8 between two shield pipe ring main parts 1, sealed pad 8 is rubber, the outer wall of corresponding position department socket 5 is located to sealed 8 covers, the one side of sealed pad 8 sets up with the surface laminating of the first inclined plane 6 of corresponding position department, the opposite side of sealed pad 8 sets up with the surface laminating of corresponding position department second inclined plane 7, after two adjacent shield pipe ring main parts 1 are connected, the sealed pad 8 of mutual extrusion on second inclined plane 7 of preceding shield pipe ring main part 1 and the first inclined plane 6 of following shield pipe ring main part 1, the leakproofness of junction between two adjacent shield pipe ring main parts 1 has further been improved.
The working principle of the utility model is as follows: when assembling shield pipe ring main part 1, overlap sealed 8 on the socket 5 of preceding shield pipe ring main part 1, and insert the socket 5 of preceding shield pipe ring main part 1 in the slot 4 of the shield pipe ring main part 1 of back, make corresponding second inclined plane 7 and the mutual extrusion of first inclined plane 6 sealed 8, second glue groove 3 on preceding shield pipe ring main part 1 and the first glue groove 2 on the shield pipe ring main part 1 of back are linked together simultaneously, pour sealed glue 9 in first glue groove 2 and the second glue groove 3 of intercommunication, after sealed glue 9 has done, form the sealing layer of one deck thickness in first glue groove 2 and second glue groove 3, and then seal the junction between two adjacent shield pipe ring main parts 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An integrated into one piece shield constructs pipe ring, its characterized in that includes:
the shield pipe comprises two shield pipe ring main bodies (1), wherein two ends of each shield pipe ring main body (1) are respectively provided with a connecting mechanism;
the auxiliary mechanism, the auxiliary mechanism is glued groove (3) by first gluey groove (2) and second and is constituteed, the avris of shield pipe ring main part (1) inner wall is seted up in first gluey groove (2), another avris of inner wall of shield pipe ring main part (1), adjacent position department are seted up in second gluey groove (3) the inside of second gluey groove (3) and first gluey groove (2) is watered and is equipped with sealed glue (9).
2. The integrally formed shield pipe ring according to claim 1, wherein the connecting mechanism is composed of a slot (4) and a socket (5), the slot (4) is opened at the side of the inner wall of the shield pipe ring body (1), and the socket (5) is opened at the side of the outer wall of the shield pipe ring body (1).
3. The integrally formed shield pipe ring according to claim 2, wherein the inner wall of the slot (4) is formed with a first inclined surface (6), and the outer wall of the socket (5) is formed with a second inclined surface (7).
4. The integrally formed shield pipe ring according to claim 1, wherein a sealing gasket (8) is arranged between the two shield pipe ring bodies (1), the outer wall of the socket (5) at the corresponding position is sleeved with the sealing gasket (8), one side of the sealing gasket (8) is attached to the surface of the first inclined plane (6) at the corresponding position, and the other side of the sealing gasket (8) is attached to the surface of the second inclined plane (7) at the corresponding position.
5. The integrally formed shield pipe ring according to claim 4, wherein the shield pipe ring body (1) is concrete and the sealing gasket (8) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143285.2U CN216922144U (en) | 2021-09-07 | 2021-09-07 | Integrated shield pipe ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143285.2U CN216922144U (en) | 2021-09-07 | 2021-09-07 | Integrated shield pipe ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216922144U true CN216922144U (en) | 2022-07-08 |
Family
ID=82222644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122143285.2U Active CN216922144U (en) | 2021-09-07 | 2021-09-07 | Integrated shield pipe ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216922144U (en) |
-
2021
- 2021-09-07 CN CN202122143285.2U patent/CN216922144U/en active Active
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