CN210509201U - Segment convenient to hoist and mount fast for subway tunnel - Google Patents
Segment convenient to hoist and mount fast for subway tunnel Download PDFInfo
- Publication number
- CN210509201U CN210509201U CN201921093759.3U CN201921093759U CN210509201U CN 210509201 U CN210509201 U CN 210509201U CN 201921093759 U CN201921093759 U CN 201921093759U CN 210509201 U CN210509201 U CN 210509201U
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- hoisting
- groove
- section
- block
- duct piece
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- Expired - Fee Related
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Abstract
The utility model discloses a convenient and fast-hoisting duct piece for subway tunnel, which comprises a duct piece body, a hoisting component, a clamping groove, a tenon block, an inserting groove, a mortise, an inserting block, a supporting seat, a top plate, anti-skid lines, a connecting groove and a sealing strip, wherein one end of the duct piece body is provided with the tenon block, the inserting groove is arranged on both sides of the tenon block, the mortise is arranged on the other end of the duct piece body, the inserting block is arranged on both sides of the mortise, the supporting seat is arranged in the center of the inner side of the duct piece body through a bolt, the hoisting component is arranged on the outer side of the inner side of the duct piece body, the hoisting component comprises a hoisting groove, a hoisting plate, a fixed bottom plate and a hoisting hole, the hoisting groove is arranged on both ends of the inner side of the duct piece body, the fixed bottom plate is arranged at the bottom of the inner side of the hoisting groove through a, can carry out quick hoist and mount through hoist and mount subassembly, improve the convenience of use greatly.
Description
Technical Field
The utility model relates to a tunnel segment technical field specifically is a subway tunnel is with section of jurisdiction convenient to hoist fast.
Background
The tunnel segment is a main assembly component for shield construction, is an innermost barrier of the tunnel and plays a role in resisting soil layer pressure, underground water pressure and some special loads; the tunnel segment is a permanent lining structure of the shield method tunnel, and the quality of the shield segment is directly related to the overall quality and safety of the tunnel; because the section of jurisdiction is huge, when transportation and installation, need hoist usually, tunnel segment among the prior art, when hoist and mount, hoist and mount inconveniently, because the surface of section of jurisdiction is smooth moreover to make during hoist and mount, take place the slippage easily, make hoist and mount have certain danger, consequently, it is necessary to design a section of jurisdiction for subway tunnel convenient to hoist and mount fast.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a section of jurisdiction for subway tunnel convenient to hoist fast to solve the problem that proposes in the above-mentioned background art.
The purpose of the utility model can be realized by the following technical scheme:
a segment for a subway tunnel convenient for quick hoisting comprises a segment body, hoisting components, clamping grooves, tenon blocks, inserting grooves, mortise blocks, supporting seats, a top plate, anti-skidding patterns, connecting grooves and sealing strips, wherein the tenon block is arranged at one end of the segment body, the inserting grooves are formed in two sides of the tenon block, the mortise grooves are formed in the other end of the segment body, the inserting blocks are arranged on two sides of the mortise grooves, the supporting seats are installed in the center of the inner side of the segment body through bolts, the hoisting components are arranged on the outer portion of the inner side of the segment body and comprise hoisting grooves, hoisting plates, fixing bottom plates and hoisting holes, the hoisting grooves are formed in two ends of the inner side of the segment body, the fixing bottom plates are installed at the bottoms of the inner sides of the hoisting grooves through bolts, the hoisting plates are installed at the tops of the fixing bottom plates through welding, and the hoisting holes are formed in one sides of the hoisting plates, a plurality of clamping grooves are formed in the inner side of the duct piece body.
As a further aspect of the present invention: the pipe piece body comprises a waterproof coating, a reinforced concrete layer and a wear-resistant coating, the waterproof coating is installed on the inner side of the reinforced concrete layer in a coating mode, and the wear-resistant coating is installed on the outer side of the reinforced concrete layer in a coating mode.
As a further aspect of the present invention: the tenon block and the mortise are of a matching structure, the tenon block is inserted into the mortise, and the insertion block is connected with the slot in a clamping manner.
As a further aspect of the present invention: connecting grooves are formed in the two sides of the duct piece body, and sealing strips are mounted on the connecting grooves in a fitting mode.
As a further aspect of the present invention: the top of supporting seat installs the roof through the welding, the top of roof has seted up anti-skidding line.
The utility model has the advantages that: the segment for the subway tunnel convenient for quick hoisting is simple in structure, good in structural stability and good in waterproof and wear-resistant effects; when hoist and mount, through with hoist and roof and block groove contact to can make hoist and section of jurisdiction body have good impetus, rethread hoist and mount subassembly can be swiftly simple hoist and mount the section of jurisdiction body, simple to operate, hoist and mount are stable, have effectively avoided traditional section of jurisdiction to take place the potential safety hazard that the slippage dropped easily at hoist and mount in-process, have improved the convenience of use greatly.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the segment body of the present invention;
fig. 3 is a sectional view of the hoisting assembly of the present invention;
in the figure: 1. a segment body; 2. a water-resistant coating; 3. a reinforced concrete layer; 4. a wear-resistant coating; 5. hoisting the assembly; 6. hoisting the groove; 7. hoisting the plate; 8. fixing the bottom plate; 9. hoisting holes; 10. a clamping groove; 11. a tenon block; 12. a slot; 13. mortises; 14. inserting a block; 15. a supporting seat; 16. a top plate; 17. anti-skid lines; 18. a connecting groove; 19. a sealing strip.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a segment for a subway tunnel convenient for quick hoisting comprises a segment body 1, a hoisting component 5, a clamping groove 10, a tenon block 11, a slot 12, a tenon groove 13, an inserting block 14, a supporting seat 15, a top plate 16, anti-skid lines 17, a connecting groove 18 and a sealing strip 19, wherein the segment body 1 comprises a waterproof coating 2, a reinforced concrete layer 3 and a wear-resistant coating 4, the waterproof coating 2 is coated and installed on the inner side of the reinforced concrete layer 3, and the wear-resistant coating 4 is coated and installed on the outer side of the reinforced concrete layer 3, so that the wear-resistant and waterproof effects of the segment body 1 are improved; a tenon block 11 is arranged at one end of the segment body 1, slots 12 are formed in two sides of the tenon block 11, a mortise 13 is formed in the other end of the segment body 1, inserting blocks 14 are arranged on two sides of the mortise 13, the tenon block 11 and the mortise 13 are in a matched structure, the tenon block 11 is inserted into the mortise 13, and the inserting blocks 14 are connected with the slots 12 in a clamping manner, so that splicing is facilitated, and the installation convenience is improved; a support seat 15 is installed in the center of the inner side of the segment body 1 through a bolt, a top plate 16 is installed on the top of the support seat 15 through welding, and anti-skid grains 17 are formed in the top of the top plate 16 and have supporting and anti-skid functions; the segment comprises a segment body 1, wherein the segment body is provided with a lifting assembly 5 on the outer side of the inner side, the lifting assembly 5 comprises lifting grooves 6, lifting plates 7, a fixed bottom plate 8 and lifting holes 9, the lifting grooves 6 are formed in two ends of the inner side of the segment body 1, the fixed bottom plate 8 is installed at the bottom of the inner side of each lifting groove 6 through bolts, the lifting plates 7 are installed at the tops of the fixed bottom plates 8 through welding, the lifting holes 9 are formed in one sides of the lifting plates 7, and a plurality of clamping grooves 10 are formed in the inner side of the segment body 1; connecting grooves 18 are formed in the two sides of the duct piece body 1, sealing strips 19 are mounted on the connecting grooves 18 in a fit mode, sealing effects are improved, and water seepage is avoided.
The utility model discloses a theory of operation: during hoisting, the hanger is clamped with a plurality of clamping grooves 10 formed in one side of the segment body 1, the middle part of the hanger is contacted with a top plate 16 at the top of a supporting seat 15, so that the hanger and the segment body 1 have stable force application points, the hanger can be prevented from slipping through anti-slip patterns 17, the lifting hook is contacted with a lifting plate 7 in a lifting groove 6, the lifting hook is clamped with a lifting hole 9, and the lifting plate 7 is connected with the segment body 1 through a fixed bottom plate 8, so that the hanger can hoist the segment body 1 through a hoisting assembly 5 when the hanger is pulled by a crane; the situation that the surface of the traditional duct piece body 1 is smooth and easy to fall off is avoided; when splicing and mounting are carried out, the tenon block 11 of one segment body 1 is inserted into the tenon groove 13 of the other segment body 1, so that the insertion block 14 in the tenon groove 13 is matched and connected with the slot 12 in the tenon block 11, the two segment bodies 1 can be spliced and mounted due to the arc-shaped segment bodies 1, and the sealing strip 19 in the connecting groove 18 can improve the sealing performance of splicing between the segment bodies 1; reinforced concrete layer 3 can make section of jurisdiction body 1 have good structural stability, and waterproof coating 2 and wear-resisting coating 4 can improve section of jurisdiction body 1's waterproof and wear-resisting effect.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a section of jurisdiction for subway tunnel convenient to quick hoist and mount, a serial communication port, including section of jurisdiction body (1), hoisting component (5), block groove (10), tenon piece (11), slot (12), tongue-and-groove (13), inserted block (14), supporting seat (15), roof (16), anti-skidding line (17), connecting groove (18) and sealing strip (19), the one end of section of jurisdiction body (1) is provided with tenon piece (11), and slot (12) have all been seted up to the both sides of tenon piece (11), tongue-and-groove (13) have been seted up to the other end of section of jurisdiction body (1), and the both sides of tongue-and-groove (13) all are provided with inserted block (14), supporting seat (15) are installed through the bolt to the inboard central authorities of section of jurisdiction body (1), the inboard outside of section of jurisdiction body (1) all is provided with hoisting component (5), hoisting component (5) are including hoisting groove (6, Hoisting plate (7), PMKD (8) and lewis hole (9), hoisting groove (6) have all been seted up at the inboard both ends of section of jurisdiction body (1), PMKD (8) are installed through the bolt to the inboard bottom in hoisting groove (6), hoisting plate (7) are installed through the welding in the top of PMKD (8), and hoisting hole (9) have been seted up to one side of hoisting plate (7), a plurality of block groove (10) have been seted up to the inboard inside of section of jurisdiction body (1).
2. The segment convenient to hoist and mount quickly for subway tunnel according to claim 1, characterized in that, segment body (1) includes waterproof coating (2), reinforced concrete layer (3) and wear-resistant coating (4), waterproof coating (2) are installed in the inboard coating of reinforced concrete layer (3), wear-resistant coating (4) are installed in the outside coating of reinforced concrete layer (3).
3. The duct piece convenient for quick hoisting of a subway tunnel according to claim 1, wherein the tenon block (11) and the mortise (13) are of a matching structure, the tenon block (11) is inserted into the mortise (13), and the insertion block (14) is connected with the insertion groove (12) in a clamping manner.
4. The duct piece convenient for quick hoisting of the subway tunnel according to claim 1, wherein connecting grooves (18) are formed in both sides of the duct piece body (1), and sealing strips (19) are attached to the connecting grooves (18).
5. The duct piece convenient for quick hoisting of a subway tunnel according to claim 1, wherein a top plate (16) is installed on the top of the supporting seat (15) through welding, and anti-skid grains (17) are formed on the top of the top plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093759.3U CN210509201U (en) | 2019-07-13 | 2019-07-13 | Segment convenient to hoist and mount fast for subway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093759.3U CN210509201U (en) | 2019-07-13 | 2019-07-13 | Segment convenient to hoist and mount fast for subway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210509201U true CN210509201U (en) | 2020-05-12 |
Family
ID=70582860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921093759.3U Expired - Fee Related CN210509201U (en) | 2019-07-13 | 2019-07-13 | Segment convenient to hoist and mount fast for subway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210509201U (en) |
-
2019
- 2019-07-13 CN CN201921093759.3U patent/CN210509201U/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 |
Granted publication date: 20200512 Termination date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |