CN205046523U - Assembled ditch - Google Patents
Assembled ditch Download PDFInfo
- Publication number
- CN205046523U CN205046523U CN201520818300.0U CN201520818300U CN205046523U CN 205046523 U CN205046523 U CN 205046523U CN 201520818300 U CN201520818300 U CN 201520818300U CN 205046523 U CN205046523 U CN 205046523U
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- CN
- China
- Prior art keywords
- bolt
- water channel
- section
- ditch
- sealing rod
- 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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Abstract
The utility model discloses an assembled ditch, including at least a lesson ditch section, the ditch section cast by the concrete, the both ends of ditch section are equipped with the sealing rod groove, the intermediate position on two sides is pre -buried around the ditch section has a bolt, and the outside of bolt is equipped with the bolt sleeve, the diameter of bolt is 18mm, and the bolt sleeve external diameter is 24mm. This assembled ditch, simple structure, reasonable in design, through at every water conservation canal section front -back buried bolt in advance, it is convenient to install, has improved work efficiency, and the damage of installation to the ditch section that has significantly reduced, can make between the adjacent ditch section and to connect closelyr through setting up the pull rod, ditch section both ends set up the sealing rod groove and stagnant water, water -tight effect have been realized to the sealing rod.
Description
Technical field
The utility model relates to construction of hydro project technical field, is specially a kind of assembling water channel.
Background technology
Traditional channel lifting adopts wire rope to coordinate crane girder, and lifted by crane at channel bottom by steel wire loop, but the method wire rope easily slides, potential safety hazard is large; Traditional channel is installed and is adopted the lifting of wire rope cooperation loader, then makes it connect closely with loader promotion channel, but the method is easy to the termination damaging channel, is also difficult to ensure the quality of installation and impervious outlet capacity.
Utility model content
The purpose of this utility model is to provide a kind of assembling water channel, to solve the problems of the technologies described above.
The utility model by the following technical solutions for achieving the above object: a kind of assembling water channel, comprise at least one water saving canal section, described water channel section is cast by concrete, the two ends of described water channel section are provided with sealing rod groove, before and after described water channel section, the centre position on two sides is embedded with bolt, the outside of bolt is provided with bolt sleeve, and the described diameter of bolt is 18mm, and bolt sleeve external diameter is 24mm.
As preferably, adjacent two water saving canal sections adopt pull bars fastening, and pull bar is fixed on bolt.
As preferably, around pre-embedded bolt concrete, reinforced mesh is installed.
As preferably, in described sealing rod groove, be provided with sealing rod.
As preferably, the degree of depth in water channel section imbedded by described bolt is 30mm, and 30mm is exposed in outside.
The beneficial effects of the utility model are: this assembling water channel, and structure is simple, reasonable in design; By at canal section front-back pre-embedded bolt of often economizing on water, it is convenient to install, and improves operating efficiency, and greatly reduces the damage of installation process to water channel section; Can make to connect between adjacent water channel section more tight by arranging pull bar, water channel section two ends arrange sealing rod groove and sealing rod achieves sealing, water-tight effect.
Accompanying drawing explanation
Fig. 1 be the utility model two economize on water canal section connect elevation;
Fig. 2 is the utility model water channel section lateral view;
Fig. 3 the utility model bolt and bolt sleeve schematic diagram;
In figure: 1, water channel section, 2, bolt, 3, bolt sleeve, 4, sealing rod groove, 5, pull bar.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As Figure 1-3, a kind of assembling water channel, comprise at least one water saving canal section, described water channel section 1 is cast by concrete, concrete adopts the concrete of c50, the two ends of described water channel section 1 are provided with sealing rod groove 4, before and after described water channel section 1, the centre position on two sides is embedded with bolt 2, the outside of bolt 2 is provided with bolt sleeve 3, described bolt 2 diameter is 18mm, bolt sleeve 3 external diameter is 24mm, the degree of depth in water channel section 1 imbedded by described bolt 2 is 30mm, 30mm is exposed in outside, the cross section of water channel section 1 is width gradual change form from top to bottom, thus ensure that the resistance to compression in lifting around bolt and shear-carrying capacity, also the corrosion of bolt 2 and bolt sleeve 3 can be prevented.Adjacent two water saving canal sections 2 adopt pull bar 5 fastening, pull bar 5 is fixed on bolt, pull bar 5 can make adjacent two water saving canal sections 1 connect tightr, around pre-embedded bolt 2 concrete, reinforced mesh is installed, with the region around strengthening stud, be provided with sealing rod (not shown) in described sealing rod groove 4, when water channel section crosses water, really can accomplish water-tight.
The utility model is when installation lifting, and be tightly placed on bolt with wire rope, because bolt is in the front-back centre position of water channel section, the fine setting work of feeder canal fragment position also brings great convenience.In installation process, with lifting appliance by water channel paragraph finely tune after, if the gap between the channel of two, side is wider than opposite side, the fixing adjacent two water saving canal sections of pull bar can be used, the bolt surveyed that seam is wide overlaps upper connecting rod adjustment, until two latasutures are wide reach minimum, water channel section two ends are provided with sealing rod groove and sealing rod, play sealing effect, can reach water-tight.Obtain the single-unit water channel section that mass is not more than 680kg, pre-embedded bolt in concrete by testing us, lifting and in installing concrete strength can meet the effect of external load completely; The yield strength of bolt and bolt sleeve is 500mpa; Pull bar tensile strength is 500mpa, and diameter is 18mm, and its pulling force size that can bear is 127000N as calculated; And water channel section weight is 680kg, through actual measurement, the friction coefficient of layer of sand is 0.32, so the frictional force of sand is 2132N, so the supporting capacity of pull bar is also meet the demands completely.
Obviously, embodiment described above is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (5)
1. an assembling water channel, comprise at least one water saving canal section, it is characterized in that, described water channel section is cast by concrete, the two ends of described water channel section are provided with sealing rod groove, and before and after described water channel section, the centre position on two sides is embedded with bolt, and the outside of bolt is provided with bolt sleeve, the described diameter of bolt is 18mm, and bolt sleeve external diameter is 24mm.
2. a kind of assembling water channel according to claim 1, is characterized in that, adjacent two water saving canal sections adopt pull bar fastening, and pull bar is fixed on bolt.
3. a kind of assembling water channel according to claim 1, is characterized in that, around pre-embedded bolt concrete, install reinforced mesh.
4. a kind of assembling water channel according to claim 1, is characterized in that, is provided with sealing rod in described sealing rod groove.
5. a kind of assembling water channel according to claim 1, is characterized in that, the degree of depth in water channel section imbedded by described bolt is 30mm, and 30mm is exposed in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818300.0U CN205046523U (en) | 2015-10-21 | 2015-10-21 | Assembled ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520818300.0U CN205046523U (en) | 2015-10-21 | 2015-10-21 | Assembled ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046523U true CN205046523U (en) | 2016-02-24 |
Family
ID=55340120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520818300.0U Expired - Fee Related CN205046523U (en) | 2015-10-21 | 2015-10-21 | Assembled ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295575A (en) * | 2019-07-09 | 2019-10-01 | 张永昌 | The flexible formula assembly water channel structure that hydraulic engineering uses |
-
2015
- 2015-10-21 CN CN201520818300.0U patent/CN205046523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295575A (en) * | 2019-07-09 | 2019-10-01 | 张永昌 | The flexible formula assembly water channel structure that hydraulic engineering uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20161021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |