CN213684139U - Novel shield constructs section of jurisdiction - Google Patents
Novel shield constructs section of jurisdiction Download PDFInfo
- Publication number
- CN213684139U CN213684139U CN202022957734.2U CN202022957734U CN213684139U CN 213684139 U CN213684139 U CN 213684139U CN 202022957734 U CN202022957734 U CN 202022957734U CN 213684139 U CN213684139 U CN 213684139U
- Authority
- CN
- China
- Prior art keywords
- reinforcing ring
- splicing
- clamping groove
- butt joint
- segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a novel shield segment, which comprises a left reinforcing ring, wherein one side of the left reinforcing ring is connected with a right reinforcing ring through an anchoring nail, the upper and lower sides of the left reinforcing ring and the right reinforcing ring are both provided with an embedding groove, the inner side of the embedding groove is provided with a jack, the two sides of the left reinforcing ring and the right reinforcing ring are both provided with splicing segments, one end of each splicing segment is provided with a butt joint hole, the other end of each splicing segment is fixedly connected with a butt joint rod, one side of the outer surface of each splicing segment is provided with an outer clamping groove, one side of the inner surface of each splicing segment is provided with an inner clamping groove, the surfaces of the inner clamping groove and the outer clamping groove are both provided with fastening screw holes, the utility model has simple structure, is favorable for splicing combination between adjacent structures during installation, is convenient and fast for butt joint, reduces, can play the effect of joint support, guarantee the structural stability after this device installation.
Description
Technical Field
The utility model relates to a novel shield constructs section of jurisdiction belongs to shield and constructs section of jurisdiction equipment technical field.
Background
At present, along with the high-speed development of underground traffic such as urban subways, submarine tunnels and the like, the shield tunnel segment has high requirements on tunnel engineering, and has the characteristics of high structural safety, high bearing capacity, long durability and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a novel shield constructs section of jurisdiction, and simple structure is favorable to the concatenation combination between the adjacent structure when installing, and butt joint convenient and fast reduces to outside supplementary reliance, can effectively improve the installation rate, and sturdy structure can play the effect of joint support, guarantees the structural stability after this device installation, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a novel shield constructs section of jurisdiction, includes left gusset ring, left side gusset ring one side is connected with right gusset ring through the anchor nail, the scarf joint groove has all been seted up to both sides about left side gusset ring and the right gusset ring, the jack has been seted up to scarf joint inslot side, left side gusset ring all is equipped with the concatenation section of jurisdiction with right gusset ring both sides, the butt joint hole has been seted up to concatenation section of jurisdiction one end, concatenation section of jurisdiction other end fixedly connected with butt rod, outer joint groove has been seted up to concatenation section of jurisdiction surface one side, interior joint groove has been seted up to concatenation section of jurisdiction internal surface one side, the fastening screw has all been seted up with outer joint groove surface in interior joint groove, there is fastening bolt fastening screw inboard.
Furthermore, nail holes with matched structures are formed at the joints of the left reinforcing ring, the right reinforcing ring and the anchoring nails.
Further, left side strengthening ring is the semi-ring structure, left side strengthening ring and concatenation section of jurisdiction structural phase-match, just left side strengthening ring is unanimous with right strengthening ring structure.
Further, the splicing duct pieces are distributed on the inner side of the scarf joint groove in an annular array mode, and the splicing duct pieces are matched with the scarf joint groove in structure.
Furthermore, the jack is consistent with the structure of the butt joint hole, the butt joint hole is matched with the structure of the butt joint rod, and the butt joint hole and the butt joint rod are symmetrically distributed at two ends of the splicing duct piece.
Further, the inner side surface of the inner clamping groove is attached to the outer side surface of the outer clamping groove, and the depth of the inner clamping groove and the depth of the outer clamping groove are half of the thickness of the splicing pipe piece.
The utility model discloses beneficial effect:
1. the utility model relates to a novel shield constructs section of jurisdiction through being equipped with butt joint pole and fastening bolt, simple structure, and the concatenation combination between the adjacent structure when being favorable to the installation docks convenient and fast, reduces the reliance to outside supplementary, can effectively improve the installation rate.
2. The utility model relates to a novel shield constructs section of jurisdiction through being equipped with left back up ring and right back up ring, and sturdy structure can play joint support's effect, is favorable to quick installation fixed, guarantees the structural stability after this device installation, and then increases the security when using.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of a novel shield segment of the present invention;
fig. 2 is a schematic structural view of a left reinforcing ring of a novel shield segment of the present invention;
fig. 3 is a schematic view of the structure of the novel shield segment splicing segment of the utility model;
fig. 4 is a schematic diagram of a side view structure of a novel shield segment of the present invention;
reference numbers in the figures: 1. a left reinforcement ring; 2. anchoring nails; 3. a right reinforcement ring; 4. embedding grooves; 5. a jack; 6. splicing the segments; 7. a butt joint hole; 8. a docking rod; 9. an outer engagement groove; 10. an inner engagement groove; 11. fastening screw holes; 12. fastening a bolt; 13. and (6) nail holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in figures 1-4, a novel shield segment comprises a left reinforcing ring 1, wherein one side of the left reinforcing ring 1 is connected with a right reinforcing ring 3 through an anchoring nail 2, the left reinforcing ring 1 and the right reinforcing ring 3 are firm in structure and can play a role of connecting and supporting, thereby being beneficial to quick installation and fixation, ensuring the structural stability of the device after installation and further increasing the safety during use, the upper and lower sides of the left reinforcing ring 1 and the right reinforcing ring 3 are both provided with embedding grooves 4, the inner sides of the embedding grooves 4 are provided with insertion holes 5, both sides of the left reinforcing ring 1 and the right reinforcing ring 3 are both provided with splicing segments 6, one end of each splicing segment 6 is provided with a butt joint hole 7, the other end of each splicing segment 6 is fixedly connected with a butt joint rod 8, one side of the outer surface of each splicing segment 6 is provided with an outer clamping groove 9, one side of the inner surface of each splicing segment 6, fastening screw 11 has all been seted up on interior joint groove 10 and outer joint groove 9 surface, fastening bolt 12 cooperation butt joint pole 8 uses, and simple structure is favorable to the concatenation combination between the adjacent structure when installing, and butt joint convenient and fast reduces the reliance to outside supplementary, can effectively improve the installation rate, there is fastening bolt 12 fastening screw 11 inboard through threaded connection.
As shown in fig. 1-4, the joint of the left reinforcing ring 1, the right reinforcing ring 3 and the anchoring nail 2 is provided with nail holes 13 with matched structures, the left reinforcing ring 1 is of a semi-annular structure, the left reinforcing ring 1 is matched with the splicing duct piece 6 in structure, the left reinforcing ring 1 is consistent with the right reinforcing ring 3 in structure, the splicing duct pieces 6 are arranged at the inner side of the splicing groove 4 in an annular array manner, the splicing duct pieces 6 are matched with the splicing groove 4 in structure, the jack 5 is consistent with the butt joint hole 7 in structure, the butt joint hole 7 is matched with the butt joint rod 8 in structure, the butt joint hole 7 and the butt joint rod 8 are symmetrically distributed at the two ends of the splicing duct pieces 6, the inner side surface of the inner clamping groove 10 is attached to the outer side surface of the outer clamping groove 9, the depths of the inner clamping groove 10 and the outer clamping groove 9 are half of the thickness of the splicing duct piece 6, and the splicing groove 4 plays a role of assisting in limiting, help the staff quick install concatenation section of jurisdiction 6, and can play certain reinforcing effect.
The utility model discloses a theory of operation: when using, place left side reinforcing ring 1 in the assigned position, it is fixed with the 3 concatenations of right reinforcing ring through anchor nail 2, play the effect of installation fulcrum, use butt-joint lever 8 to peg graft in jack 5, install concatenation section of jurisdiction 6, 6 one end joints of concatenation section of jurisdiction are in scarf joint groove 4, be favorable to quick installation, install concatenation section of jurisdiction 6 in proper order, laminate between interior snap joint groove 10 and the outer snap joint groove 9, accomplish the round back, use fastening bolt 12 to install in fastening screw 11, make relatively fixed between the adjacent concatenation section of jurisdiction 6.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel shield constructs section of jurisdiction, includes left reinforcing ring (1), its characterized in that: one side of the left reinforcing ring (1) is connected with a right reinforcing ring (3) through an anchoring nail (2), the upper and lower sides of the left reinforcing ring (1) and the right reinforcing ring (3) are both provided with scarf grooves (4), the inner side of the scarf joint groove (4) is provided with an insertion hole (5), splicing pipe pieces (6) are arranged on the two sides of the left reinforcing ring (1) and the right reinforcing ring (3), one end of the splicing segment (6) is provided with a butt joint hole (7), the other end of the splicing segment (6) is fixedly connected with a butt joint rod (8), an outer clamping groove (9) is arranged on one side of the outer surface of the splicing segment (6), an inner clamping groove (10) is arranged on one side of the inner surface of the splicing segment (6), the surfaces of the inner clamping groove (10) and the outer clamping groove (9) are both provided with fastening screw holes (11), the inner side of the fastening screw hole (11) is connected with a fastening bolt (12) through threads.
2. The novel shield segment of claim 1, wherein: nail holes (13) matched in structure are formed in the joints of the left reinforcing ring (1), the right reinforcing ring (3) and the anchoring nails (2).
3. The novel shield segment of claim 1, wherein: the left reinforcing ring (1) is of a semi-annular structure, the left reinforcing ring (1) is structurally matched with the splicing duct piece (6), and the left reinforcing ring (1) is structurally consistent with the right reinforcing ring (3).
4. The novel shield segment of claim 1, wherein: the splicing duct piece (6) is arranged on the inner side of the embedding groove (4) in an annular array mode, and the splicing duct piece (6) is matched with the embedding groove (4) in structure.
5. The novel shield segment of claim 1, wherein: jack (5) are unanimous with butt joint hole (7) structure, butt joint hole (7) and butt joint pole (8) structure phase-match, butt joint hole (7) are symmetric distribution in concatenation section of jurisdiction (6) both ends with butt joint pole (8).
6. The novel shield segment of claim 1, wherein: the inner side surface of the inner clamping groove (10) is attached to the outer side surface of the outer clamping groove (9), and the depths of the inner clamping groove (10) and the outer clamping groove (9) are half of the thickness of the splicing duct piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957734.2U CN213684139U (en) | 2020-12-09 | 2020-12-09 | Novel shield constructs section of jurisdiction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957734.2U CN213684139U (en) | 2020-12-09 | 2020-12-09 | Novel shield constructs section of jurisdiction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213684139U true CN213684139U (en) | 2021-07-13 |
Family
ID=76739069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022957734.2U Expired - Fee Related CN213684139U (en) | 2020-12-09 | 2020-12-09 | Novel shield constructs section of jurisdiction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213684139U (en) |
-
2020
- 2020-12-09 CN CN202022957734.2U patent/CN213684139U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103953353A (en) | Shield launching counter-force frame and installation and use method thereof | |
| CN208441842U (en) | A kind of shield launching counter-force support system | |
| CN104033161A (en) | Heating power shield tunnel fixing support | |
| CN111042619A (en) | Make things convenient for salvage wire pole of dismouting | |
| CN213684139U (en) | Novel shield constructs section of jurisdiction | |
| CN109356598B (en) | Shield machine reaction frame for tunnel construction | |
| CN207749409U (en) | Detachable assembling type reinforced concrete bridge pier cushion cap connection structure | |
| CN203822315U (en) | Shield launching reaction frame | |
| CN212272217U (en) | Tunnel segment capable of deforming and releasing energy and segment lining structure | |
| CN210087334U (en) | A shield constructs section of jurisdiction for quick concatenation of subway | |
| CN219548348U (en) | Novel detachable combined cantilever supporting structure | |
| CN210315976U (en) | Steel construction rack engineering reinforcing apparatus | |
| CN209760874U (en) | Reinforced supporting structure for constructional engineering | |
| CN110952994A (en) | Bent bolt combined joint for secondary lining of mine method construction tunnel and reinforcing method | |
| CN211621652U (en) | Bearing platform template for building construction | |
| CN217761071U (en) | Tunnel pipeline fixing device that flees | |
| CN210396760U (en) | Assembled supporting system for diversion tunnel construction | |
| CN106758881B (en) | Bridge maintenance rail steel structural support arm | |
| CN205173848U (en) | A lantern ring subassembly in glass steel for pipeline rehabilitation | |
| CN204646267U (en) | A kind of corrugated steel Tunnel structure | |
| CN210033455U (en) | Assembled tunnel joint structure | |
| CN203925517U (en) | A kind of heating power shield tunnel fixed support | |
| CN201656339U (en) | Live replacement type 274 iron special clamp for guyed portal towers | |
| CN219638828U (en) | Temporary pilot tunnel of narrow space round shaft | |
| CN110645012A (en) | Tunnel segment capable of deforming and releasing energy and using method thereof |
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: 20210713 Termination date: 20211209 |