CN206175001U - Embedding slot way for subway tunnel - Google Patents
Embedding slot way for subway tunnel Download PDFInfo
- Publication number
- CN206175001U CN206175001U CN201621110779.3U CN201621110779U CN206175001U CN 206175001 U CN206175001 U CN 206175001U CN 201621110779 U CN201621110779 U CN 201621110779U CN 206175001 U CN206175001 U CN 206175001U
- Authority
- CN
- China
- Prior art keywords
- bolt
- groove
- embedded board
- rail groove
- 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an embedding slot way for subway tunnel, the inside of section of jurisdiction bolt is provided with the strengthening rib, the one end of section of jurisdiction bolt runs through embedded plate and is connected with the track groove, the L template is installed at embedded plate's top, embedded plate's bottom is provided with the mounting hole, the bolt fastening groove is installed at the top in track groove, the bolt has been cup jointed on the bolt fastening groove, section of jurisdiction bolt positioning hole has been seted up at the top middle part in track groove, the inner chamber bottom in track groove is provided with spacing draw -in groove, the surface of spacing draw -in groove is connected with T type bolt, the device dismantlement easy to assemble, and the holistic fastness of device is guaranteed to two pre -buried devices, reduces the hidden danger that drops, the bearing capacity in track addition groove is safe convenient.
Description
Technical field
This utility model belongs to pre-buried channel flow technical field, and in particular to a kind of subway tunnel pre-buried channel flow.
Background technology
Pre-buried channel flow is the component being pre-installed in Metro Tunnel, is the component and fitting disposed when structure is poured into a mould,
For building overlap joint during superstructure by laying bricks or stones, the installation for being beneficial to field engineering equipment Foundations is fixed, and at present, Metro Tunnel is adopted
Pre-buried channel flow although form is different, varied, by pre-buried cell body connecting seat and the embedded ribs group that is fixed on connecting seat
Into using screw-thread steel as embedded ribs, mainly by the screw thread increase embedded ribs and the contact surface of concrete of screw thread steel surface
Product, and then the bearing capacity of pre-buried channel flow is improved, using H-shaped steel as embedded ribs, mainly by H-shaped steel embedded ribs one end
Ensureing the bearing capacity of pre-buried channel flow, this two classes pre-buried channel flow simple structure, structure is single, it is impossible to form double guarantor for rectangular block
Danger, bearing capacity is little, and potential safety hazard is larger, and mechanical property is bad, installing/dismounting inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of subway tunnel pre-buried channel flow, to solve above-mentioned background technology in carry
The problem for going out.
For achieving the above object, this utility model provides following technical scheme：A kind of subway tunnel pre-buried channel flow, including
Segment bolt and embedded board, the segment bolt is internally provided with reinforcement, and one end of the segment bolt runs through embedded board
Rail groove is connected with, L-type plate is installed at the top of the embedded board, the bottom of the embedded board is provided with installing hole, the rail
Bolt fixing groove is installed at the top of road groove, bolt is socketed with the bolt fixing groove, the top middle portion of the rail groove is opened
Segment bolt location hole is provided with, the intracavity bottom of the rail groove is provided with spacing draw-in groove, the surface connection of the spacing draw-in groove
There is T-bolt.
Preferably, the bolt is scholar's font bolt, and is connected in the upper side wall of rail groove, the bolt and installing hole spiral shell
Stricture of vagina connects.
Preferably, the segment bolt location hole of the embedded board respective carter groove is provided with embedded board location hole, and described
Segment bolt stretches into the inside of rail groove through segment bolt location hole and embedded board location hole.
Preferably, the rail groove is internally provided with protection dividing plate, and the protection dividing plate is arranged on segment bolt termination
Downside, and in the upside of T-bolt.
Technique effect of the present utility model and advantage：The subway tunnel pre-buried channel flow, segment bolt is advance with embedded board
On subway tunnel wall, the reinforcement inside segment bolt increases pulling force, it is to avoid segment bolt comes off, by segment bolt
It is fixedly connected embedded board and rail groove, double pre-embedded devices, it is ensured that the overall fastness of device, it is to avoid one of position fracture is led
The potential safety hazard of cause, then make embedded board and rail groove interfix by scholar's font bolt, it is ensured that the stability of pre-embedded device, together
The safety of Shi Zengjia rail grooves and stable, and scholar's font bolt and rail groove clamping, are easily installed and dismantle, and the device is convenient to pacify
Assembly and disassembly are unloaded, double pre-embedded devices, it is ensured that the overall fastness of device, reduce the hidden danger that comes off, and increase the weight capacity of rail groove, safety
It is convenient.
Description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is pre-buried plate structure schematic diagram of the present utility model；
Fig. 3 is track slot structure schematic diagram of the present utility model.
In figure：1 segment bolt, 2 reinforcements, 3 embedded boards, 4 bolts, 5 T-bolts, 6 rail grooves, 7 spacing draw-in grooves, 8 L
Template, 9 installing holes, 10 segment bolt location holes, 11 bolt fixing grooves.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides a kind of subway tunnel pre-buried channel flow as Figure 1-3, including segment bolt 1 and pre-
Buried plate 3, the segment bolt 1 is internally provided with reinforcement 2, and one end of the segment bolt 1 connects rail through embedded board 3
Road groove 6, the top of the embedded board 3 is provided with L-type plate 8, and the bottom of the embedded board 3 is provided with installing hole 9, the rail groove
6 top is provided with bolt fixing groove 11, and bolt 4, the top middle portion of the rail groove 6 are socketed with the bolt fixing groove 11
Segment bolt location hole 10 is offered, the intracavity bottom of the rail groove 6 is provided with spacing draw-in groove 7, the table of the spacing draw-in groove 7
Face is connected with T-bolt 5.
Further, the bolt 4 is scholar's font bolt, and is connected in the upper side wall of rail groove 6, the bolt 4 and peace
Dress hole 9 is threadedly coupled, and the groove of scholar's font bolt will be connected to the upper side wall of rail groove 6, is being threadedly coupled with embedded board 3, side
Just dismantle, be conveniently replaceable.
Further, the segment bolt location hole 10 of the respective carter groove 6 of the embedded board 3 is provided with embedded board location hole,
And the segment bolt 1 stretches into the inside of rail groove 6 through segment bolt location hole 10 and embedded board location hole, increase rail groove
6 stability, is conveniently replaceable, and prevents from coming off, safety and stability.
Further, the rail groove 6 is internally provided with protection dividing plate, and the protection dividing plate is arranged on segment bolt 1
The downside of termination, and the pipeline cable inside the upside of T-bolt 5, protection, increase service life.
Operation principle：Segment bolt 1 is internally provided with reinforcement 2, increases stablizing for segment bolt 1 and subway tunnel
Property, one end of segment bolt 1 is connected with rail groove 6, the segment bolt location hole of the respective carter groove 6 of embedded board 3 through embedded board 3
10 are provided with embedded board location hole, and the segment bolt 1 stretches into rail through segment bolt location hole 10 and embedded board location hole
The inside of road groove 6, rail groove 6 is internally provided with protection dividing plate, and the protection dividing plate is arranged under the termination of segment bolt 1
Side, and the pipeline cable inside the upside of T-bolt 5, protection, increase service life, increase the stability of rail groove 6, just
In replacing, prevent from coming off, safety and stability, the top of embedded board 3 is provided with L-type plate 8, and the bottom of embedded board 3 is provided with installing hole
9, the top of rail groove 6 is provided with bolt fixing groove 11, and bolt 4 is socketed with bolt fixing groove 11, and bolt 4 is scholar's font spiral shell
Bolt, and be connected in the upper side wall of rail groove 6, the bolt 4 is threadedly coupled with installing hole 9, and the groove of scholar's font bolt is by clamping
In the upper side wall of rail groove 6, it is being threadedly coupled with embedded board 3, convenient dismounting is conveniently replaceable, and the top middle portion of rail groove 6 is opened up
There is a segment bolt location hole 10, the intracavity bottom of rail groove 6 is provided with spacing draw-in groove 7, the surface of spacing draw-in groove 7 is connected with T-shaped
Bolt 5, increased the stability of structure, convenient with changing.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (4)
1. a kind of subway tunnel pre-buried channel flow, including segment bolt（1）And embedded board（3）, it is characterised in that：The section of jurisdiction spiral shell
Bolt（1）Be internally provided with reinforcement（2）, the segment bolt（1）One end run through embedded board（3）It is connected with rail groove（6）,
The embedded board（3）Top L-type plate is installed（8）, the embedded board（3）Bottom be provided with installing hole（9）, the track
Groove（6）Top bolt fixing groove is installed（11）, the bolt fixing groove（11）On be socketed with bolt（4）, the rail groove
（6）Top middle portion offer segment bolt location hole（10）, the rail groove（6）Intracavity bottom be provided with spacing draw-in groove
（7）, the spacing draw-in groove（7）Surface be connected with T-bolt（5）.
2. a kind of subway tunnel pre-buried channel flow according to claim 1, it is characterised in that：The bolt（4）For scholar's word
Type bolt, and it is connected in rail groove（6）Upper side wall, the bolt（4）With installing hole（9）Threaded connection.
3. a kind of subway tunnel pre-buried channel flow according to claim 1, it is characterised in that：The embedded board（3）Correspondence
Rail groove（6）Segment bolt location hole（10）It is provided with embedded board location hole, and the segment bolt（1）Through segment bolt
Location hole（10）Rail groove is stretched into embedded board location hole（6）Inside.
4. a kind of subway tunnel pre-buried channel flow according to claim 1, it is characterised in that：The rail groove（6）It is interior
Portion is provided with protection dividing plate, and the protection dividing plate is arranged on segment bolt（1）The downside of termination, and in T-bolt（5）It is upper
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110779.3U CN206175001U (en) | 2016-10-11 | 2016-10-11 | Embedding slot way for subway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110779.3U CN206175001U (en) | 2016-10-11 | 2016-10-11 | Embedding slot way for subway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175001U true CN206175001U (en) | 2017-05-17 |
Family
ID=58677509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110779.3U Expired - Fee Related CN206175001U (en) | 2016-10-11 | 2016-10-11 | Embedding slot way for subway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852488A (en) * | 2020-08-26 | 2020-10-30 | 中铁十四局集团大盾构工程有限公司 | Construction method for large-diameter shield tunnel contact net channel of high-speed railway |
-
2016
- 2016-10-11 CN CN201621110779.3U patent/CN206175001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852488A (en) * | 2020-08-26 | 2020-10-30 | 中铁十四局集团大盾构工程有限公司 | Construction method for large-diameter shield tunnel contact net channel of high-speed railway |
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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: 20170517 Termination date: 20181011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |