CN218862672U - Drain board for tunnel - Google Patents
Drain board for tunnel Download PDFInfo
- Publication number
- CN218862672U CN218862672U CN202320238233.XU CN202320238233U CN218862672U CN 218862672 U CN218862672 U CN 218862672U CN 202320238233 U CN202320238233 U CN 202320238233U CN 218862672 U CN218862672 U CN 218862672U
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- CN
- China
- Prior art keywords
- drain bar
- tunnel
- installation
- bar body
- installation piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a tunnel technical field specifically is a drain bar for tunnel, including the drain bar body, be equipped with splicing mechanism on the drain bar body, splicing mechanism includes first installation piece and second installation piece, and the equal fixed mounting of first installation piece and second installation piece is on the drain bar body. The utility model discloses a be provided with splicing mechanism, play the purpose that makes things convenient for the drain bar body to splice the installation, do benefit to the pleasing to the eye degree that improves the installation of drain bar body, also make things convenient for follow-up dismantlement to use simultaneously.
Description
Technical Field
The utility model relates to a tunnel technical field specifically is a drain bar for tunnel.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel.
The plastic drainage plate is formed by punching a plastic bottom plate made of polystyrene or polyethylene as a raw material to form a conical boss or a convex point of a stiffening rib, the raw materials are greatly improved and changed through continuous innovation and research, and the plastic drainage plate is formed by pressing polyvinyl chloride as a raw material at present, so that the compression strength and the integral flatness are greatly improved, the breadth is 1-3 meters, and the length is 4-10 meters or more.
At present, in tunnel construction, need use the drain bar, do not have the concatenation mechanism between the current drain bar, lead to the easy phenomenon of misplacing that appears when the installation to influence the drainage function of tunnel drain bar, and influence the installation aesthetic property of drain bar, for this reason, we provide a drain bar for tunnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drain bar for tunnel to solve the problem that does not have concatenation mechanism between the drain bar.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drain bar for tunnel, includes the drain bar body, be equipped with splicing mechanism on the drain bar body, splicing mechanism includes first installation piece and second installation piece, the equal fixed mounting of first installation piece and second installation piece is on the drain bar body.
Preferably, a spring groove is formed in the first mounting block, and a sliding block is arranged in the spring groove in a sliding manner.
Preferably, one end of the sliding block is provided with an inserting rod, and one end of the inserting rod penetrates through the first mounting block.
Preferably, the inner wall of the spring groove is provided with a spring, and one end of the spring is fixedly connected with one end of the sliding block.
Preferably, the number of the second mounting blocks is four, and slots are formed in one ends of the four second mounting blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with splicing mechanism, play the purpose that makes things convenient for the drain bar body to splice the installation, do benefit to the pleasing to the eye degree that improves the installation of drain bar body, also make things convenient for follow-up dismantlement to use simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the first mounting block of the present invention;
fig. 3 is a sectional view of the second mounting block of the present invention.
In the figure: 1. a drain plate body; 21. a spring slot; 22. inserting a rod; 23. a spring; 24. a first mounting block; 25. a slider; 26. a second mounting block; 27. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Please refer to fig. 1, fig. 2 and fig. 3, a drain bar for tunnel in the figure, including drain bar body 1, be equipped with the concatenation mechanism on the drain bar body 1, through being provided with the concatenation mechanism, play the purpose of making things convenient for drain bar body 1 to carry out the concatenation installation, do benefit to the pleasing to the eye degree that improves the installation of drain bar body 1, also make things convenient for follow-up dismantlement to use simultaneously, the concatenation mechanism includes first installation piece 24 and second installation piece 26, the shape of first installation piece 24 and second installation piece 26 is square piece, first installation piece 24 and second installation piece 26 are all fixed mounting on drain bar body 1.
Wherein, spring groove 21 has been seted up on first installation piece 24, the shape of spring groove 21 is square groove, through being provided with spring groove 21, be convenient for accept the slip of slider 25, it is provided with slider 25 to slide in the spring groove 21, the shape of slider 25 is square piece, through being provided with slider 25, be convenient for accept the installation of inserted bar 22, the one end of slider 25 is equipped with inserted bar 22, the setting of inserted bar 22, be convenient for peg graft in slot 27, the one end of inserted bar 22 runs through first installation piece 24, the inner wall of spring groove 21 is equipped with spring 23, spring 23 adopts waterproof spring, the one end of spring 23 and the one end fixed connection of slider 25, the number of second installation piece 26 is four, slot 27 has been seted up to the one end of four second installation pieces 26, through being provided with slot 27, be convenient for the grafting of inserted bar 22 one end.
When this drain bar for tunnel uses: when tunnel drain bar installation, install first drain bar body 1 location, then slide second drain bar body 1 goes up the slider 25 of side, slider 25 will slide along the inner wall of spring groove 21, slider 25 is when sliding, the one end that will drive inserted bar 22 enters into in the spring groove 21, then peg graft first installation piece 24 of second drain bar body 1 side between two second installation pieces 26 of first drain bar body 1 side, loosen slider 25 again, slider 25 is under the effect of spring 23, in driving inserted bar 22 and pegging graft slot 27, accomplish the concatenation installation of two drain bars, then repeat the above-mentioned operation, carry out the concatenation installation of drain bar in proper order, through the aforesaid setting, be convenient for improve the installation aesthetic property of drain bar, also make things convenient for follow-up dismantlement to use simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A drain board for a tunnel, characterized by comprising:
the drainage plate comprises a drainage plate body (1), wherein a splicing mechanism is arranged on the drainage plate body (1), the splicing mechanism comprises a first installation block (24) and a second installation block (26), and the first installation block (24) and the second installation block (26) are fixedly installed on the drainage plate body (1).
2. The drain board for tunnel according to claim 1, wherein: a spring groove (21) is formed in the first mounting block (24), and a sliding block (25) is arranged in the spring groove (21) in a sliding mode.
3. The drain board for tunnel according to claim 2, wherein: one end of the sliding block (25) is provided with an inserting rod (22), and one end of the inserting rod (22) penetrates through the first mounting block (24).
4. The drain board for tunnel according to claim 2, wherein: the inner wall of the spring groove (21) is provided with a spring (23), and one end of the spring (23) is fixedly connected with one end of the sliding block (25).
5. The drain board for tunnel according to claim 1, wherein: the number of the second mounting blocks (26) is four, and one end of each of the four second mounting blocks (26) is provided with a slot (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238233.XU CN218862672U (en) | 2023-02-17 | 2023-02-17 | Drain board for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238233.XU CN218862672U (en) | 2023-02-17 | 2023-02-17 | Drain board for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218862672U true CN218862672U (en) | 2023-04-14 |
Family
ID=87376956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238233.XU Active CN218862672U (en) | 2023-02-17 | 2023-02-17 | Drain board for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218862672U (en) |
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2023
- 2023-02-17 CN CN202320238233.XU patent/CN218862672U/en active Active
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