CN217378414U - Temporary sleeper structure in shield tunnel - Google Patents
Temporary sleeper structure in shield tunnel Download PDFInfo
- Publication number
- CN217378414U CN217378414U CN202220379209.3U CN202220379209U CN217378414U CN 217378414 U CN217378414 U CN 217378414U CN 202220379209 U CN202220379209 U CN 202220379209U CN 217378414 U CN217378414 U CN 217378414U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- shield tunnel
- temporary
- boss
- fastener
- 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.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a temporary sleeper structure in shield tunnel, including the sleeper, the sleeper is concave type structure, respectively is equipped with two fasteners, two on the boss at both ends form the draw-in groove between the fastener, and the track is established to the card of being convenient for, the centre of sleeper is the arc structure of laminating tunnel section of jurisdiction. The utility model discloses simple structure utilizes the joint to realize sleeper and orbital connection, and convenient to detach and installation have improved the work efficiency, have practiced thrift material and cost, and the orbital setting up of interim of being applied to that can be fine.
Description
Technical Field
The utility model belongs to the technical field of the shield constructs the track, concretely relates to interim sleeper structure in shield tunnel.
Background
When the shield tunneling method is used for tunneling a tunnel, the storage battery car is required to run on the rail to play a role in conveying materials in the tunneling process of the shield tunneling machine. In the process, the temporary track needs to be installed quickly, and after the tunneling construction is completed, the temporary track needs to be removed quickly to meet the construction requirement. The temporary track is usually formed by splicing a plurality of sections of tracks, the ground is leveled in the tunnel in advance, a plurality of sleepers are paved at intervals according to a preset path, and then a group of parallel tracks are paved on the sleepers. When the sleepers are laid, two adjacent sleepers need to be aligned by manual assistance, and after the sleepers are fixed firmly, parallel rails are laid above the sleepers. A plurality of bolts are needed to be used between the sleeper and the rail to realize connection and fixation, materials are wasted, the construction period is long, and much time is needed during dismantling.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the background art, the utility model provides a shield tunnel is interior interim sleeper structure.
The technical scheme of the utility model is that: the utility model provides a shield tunnel interior temporary sleeper structure, includes the sleeper, the sleeper is concave type structure, respectively is equipped with two fasteners, two on the boss at both ends form the draw-in groove between the fastener, and the track is established to the card of being convenient for, the centre of sleeper is the arc structure of laminating tunnel section of jurisdiction.
Preferably, the boss of the sleeper is further provided with bolt holes, and bolts are arranged in the bolt holes to fix the sleeper in the tunnel.
Preferably, the clamping piece is of an n-shaped structure or an L-shaped structure.
Preferably, the boss of the sleeper is provided with a sliding groove, the clamping piece is connected with the boss of the sleeper through a butterfly bolt in a sliding mode along the sliding groove.
The utility model has the advantages that: the utility model discloses simple structure utilizes the joint to realize sleeper and orbital connection, and convenient to detach and installation have improved the work efficiency, have practiced thrift material and cost, and the orbital setting up of interim of being applied to that can be fine.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a temporary sleeper structure in a shield tunnel according to the present invention;
fig. 2 is a schematic structural view of a second embodiment of the temporary sleeper structure in the shield tunnel according to the present invention;
wherein: 1. sleeper, 2, fastener, 3, bolt hole.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.
The first embodiment is as follows: referring to fig. 1, a shield tunnel interior temporary sleeper structure, including sleeper 1, sleeper 1 is concave type structure, respectively is equipped with two fastener 2 on the boss at both ends, two form the draw-in groove between fastener 2, the track is established to the card of being convenient for, and the joint is connected between sleeper 1 and the track, and the installation and the dismantlement of being convenient for have reduced the material waste, have practiced thrift the cost, the centre of sleeper 1 is the arc structure of laminating tunnel section of jurisdiction.
Preferably, the boss of the sleeper 1 is further provided with a bolt hole 3, and a bolt is arranged in the bolt hole 3 to fix the sleeper 1 in the tunnel.
Preferably, the clamping piece 2 is of an n-shaped structure.
Preferably, be equipped with the spout on the boss of sleeper 1, fastener 2 is along spout sliding connection, fastener 2 and sleeper 1's boss pass through butterfly bolted connection, can adjust the position of fastener 2 according to orbital size, unscrews butterfly bolt when needing to adjust, moves fastener 2, adjusts the butterfly bolt of screwing up after targetting in place, and the top of butterfly bolt can be fixed fastener 2.
The second embodiment is: referring to fig. 2, a shield tunnel interior temporary sleeper structure, including sleeper 1, sleeper 1 is concave type structure, respectively is equipped with two fastener 2 on the boss at both ends, two form the draw-in groove between the fastener 2, the track is established to the card of being convenient for, and the joint is connected between sleeper 1 and the track, and the installation and the dismantlement of being convenient for have reduced the material waste, have practiced thrift the cost, the arc structure of the middle for laminating tunnel segment of sleeper 1.
Preferably, the boss of the sleeper 1 is further provided with a bolt hole 3, and a bolt is arranged in the bolt hole 3 to fix the sleeper 1 in the tunnel.
Preferably, the clamping piece 2 is of an L-shaped structure.
Preferably, be equipped with the spout on the boss of sleeper 1, fastener 2 is along spout sliding connection, fastener 2 and sleeper 1's boss pass through butterfly bolt connection, can adjust the position of fastener 2 according to orbital size, unscrew butterfly bolt when needing to adjust, move fastener 2, adjust and screw up butterfly bolt after target in place, the top of butterfly bolt can be fixed fastener 2.
While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail herein are intended to be included within the scope of the present invention; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.
Claims (4)
1. The utility model provides a shield tunnel interior temporary sleeper structure, includes the sleeper, its characterized in that, the sleeper is concave type structure, respectively is equipped with two fasteners, two on the boss at both ends form the draw-in groove between the fastener, and the track is established to the card of being convenient for, the centre of sleeper is the arc structure of laminating tunnel section of jurisdiction.
2. The temporary sleeper structure in the shield tunnel according to claim 1, wherein bolt holes are further formed in the bosses of the sleepers, and bolts are arranged in the bolt holes to fix the sleepers in the tunnel.
3. The temporary sleeper structure in the shield tunnel according to claim 1, wherein said clip is of an "n" type structure or an "L" type structure.
4. The temporary sleeper structure in the shield tunnel according to claim 1, wherein a sliding groove is formed on the boss of the sleeper, the clamping member is slidably connected along the sliding groove, and the clamping member is connected with the boss of the sleeper through a butterfly bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379209.3U CN217378414U (en) | 2022-02-24 | 2022-02-24 | Temporary sleeper structure in shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379209.3U CN217378414U (en) | 2022-02-24 | 2022-02-24 | Temporary sleeper structure in shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217378414U true CN217378414U (en) | 2022-09-06 |
Family
ID=83099207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220379209.3U Active CN217378414U (en) | 2022-02-24 | 2022-02-24 | Temporary sleeper structure in shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217378414U (en) |
-
2022
- 2022-02-24 CN CN202220379209.3U patent/CN217378414U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207047613U (en) | A kind of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system | |
| CN103452018B (en) | Track gauge correction method for double-block type ballastless track construction | |
| CN109653771A (en) | Tunnel arch two lined steel mould trolley integrated with cable duct side wall | |
| CN217378414U (en) | Temporary sleeper structure in shield tunnel | |
| CN206289476U (en) | The construction beam of railroad track is changed under the conditions of for not stopping transport | |
| CN107447598A (en) | A kind of building method of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system | |
| CN203716976U (en) | Track panel frame for backup of tunnel boring machine and transportation in tunnel | |
| CN208777996U (en) | A kind of anchor combined unit of fully mechanized mining formula pick branch | |
| CN110374018A (en) | A kind of combined steel cross bearer sets up multispan just beam track strengthening method | |
| CN107881911B (en) | Spacing timber regulation system and its erection method at rail traffic bridge girder steel beam seam | |
| CN207775625U (en) | A kind of embedded tracks plate | |
| CN106283978B (en) | A kind of ore deposit inside slope track failure railway roadbed fast repairing method | |
| CN108385454A (en) | A kind of railway plate-type ballastless track working drawing review operational method | |
| CN211772922U (en) | Translation thrustor for rush repair of railway pier | |
| CN209975279U (en) | Settlement adjustment structure suitable for CRTS II type plate ballastless track | |
| CN111041909B (en) | Ballast turnout inserting and laying construction method | |
| CN109403166B (en) | Urban rail transit trackless track laying and traveling system | |
| CN109826059B (en) | Construction method for installing hoisting equipment on station main body and assembling track panel in cooperation with hoisting equipment | |
| EP1253245B1 (en) | Method of alternative use of tracks | |
| CN209482069U (en) | A kind of simple adjustable supporting system of track | |
| CN207392235U (en) | Construction template of circular pipe culvert in urban underground comprehensive pipe gallery | |
| CN221272999U (en) | Large-number turnout transportation tool | |
| CN216237920U (en) | Subway track construction joint device | |
| CN201671029U (en) | Ballastless track bed turnout assembling platform | |
| CN206360328U (en) | Independent shape steel column welding operation frame U-shaped buckle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |