CN207426184U - Power construction fountain terminal - Google Patents
Power construction fountain terminal Download PDFInfo
- Publication number
- CN207426184U CN207426184U CN201721336306.XU CN201721336306U CN207426184U CN 207426184 U CN207426184 U CN 207426184U CN 201721336306 U CN201721336306 U CN 201721336306U CN 207426184 U CN207426184 U CN 207426184U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- galvanized steel
- bar body
- fountain
- power construction
- 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
Links
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The utility model is related to power construction wire connection terminal technical fields, are a kind of power construction fountain terminals.Including galvanized steel bar body and copper tip, the upper end of galvanized steel bar body and the lower end of copper tip are fixed together by welding, and the diameter of the weld part formed between the upper end of galvanized steel bar body and the lower end of copper tip is more than the diameter of galvanized steel bar body, copper ring platform is integrally formed on the outside of the upper end of copper tip, axial threaded hole is equipped at the middle part of copper tip, it is characterised in that is circumferentially equipped at intervals at least two elongated slots on the outside of the middle part of galvanized steel bar body.The utility model is rational in infrastructure, it is easy to use, by setting bull stick, positioning convex platform and stiffener plate, one can be made in the utility model and concrete, drastically increase the stability of the utility model, the combination of three improves the anti-theft of the utility model, security risk and economic loss caused by reducing when stolen.
Description
Technical field
The utility model is related to power construction wire connection terminal technical fields, are a kind of power construction fountain ends
Son.
Background technology
The power supply generally use direct current supply of subway, by the use of rail as the line of return, if the insulation of rail over the ground declines,
The electric current for flowing through rail is very easy to leak into the earth, and so as to form stray electrical current, stray electrical current can cause neighbouring buried gold
Belong to works, such as the corrosion of running water pipe, gas pipe, cable and armored concrete metal structure, serious consequence is caused, on ground
In the work progress of iron stray current system, flat copper survey anti-terminal because its with the bonding strength of concrete smaller, Er Qieshi
Work scene is complicated, and each work post is all being constructed, therefore easily stolen, once large area is stolen will to be difficult to ensure that fountain system
The integrality of system causes serious security risk and economic loss.
The content of the invention
The utility model provides a kind of power construction fountain terminal, overcome the above-mentioned prior art no
Foot, can effectively solve in the work progress of metro stray current guard system, and flat copper surveys anti-terminal because of itself and concrete
Bonding strength is smaller, therefore easily stolen, once the stolen integrality that will be difficult to ensure that stray current system of large area, makes
Into serious security risk and economic loss.
A kind of power construction fountain terminal, including galvanized steel bar body and copper tip, galvanized steel bar body
Upper end and the lower end of copper tip are fixed together by welding, and shape between the upper end of galvanized steel bar body and the lower end of copper tip
Into weld part diameter be more than galvanized steel bar body diameter, copper ring platform is integrally formed on the outside of the upper end of copper tip, in copper
The middle part of terminal is equipped with axial threaded hole, and at least two elongated slots are circumferentially equipped at intervals on the outside of the middle part of galvanized steel bar body,
The bull stick that can be laterally rotated hingedly is installed in each elongated slot, convex is integrally formed in the lower end outside of galvanized steel bar body
Platform.
The outer end of above-mentioned positioning convex platform is integrally formed with limited ring dais.
Circumferentially be equipped at intervals on the outside of copper tip between above-mentioned copper ring platform and weld part top and bottom respectively with
The stiffener plate that copper ring platform and weld part are fixed together.
The outer end of above-mentioned bull stick is in hook-shaped.
Three elongated slots are circumferentially equipped at intervals on the outside of the middle part of above-mentioned galvanized steel bar body, are hingedly installed in each elongated slot
There is the bull stick that can be laterally rotated.
The utility model is rational in infrastructure, easy to use, can be by this reality by setting bull stick, positioning convex platform and stiffener plate
One is made with new and concrete, drastically increases the stability of the utility model, the combination of three improves this practicality
New anti-theft, security risk and economic loss caused by reducing when stolen.
Description of the drawings
Fig. 1 is the main view broken section structure diagram of the utility model.
Coding in figure is respectively：1 is galvanized steel bar body, and 2 be copper tip, and 3 be weld part, and 4 be copper ring platform, and 5 be axis
To threaded hole, 6 be elongated slot, and 7 be bull stick, and 8 be stiffener plate, and 9 be positioning convex platform, and 10 be limited ring dais.
Specific embodiment
As shown in Figure 1, which includes galvanized steel bar body 1 and copper tip 2, zinc-plated
The upper end of round steel body 1 and the lower end of copper tip 2 are fixed together by welding, and the upper end of galvanized steel bar body 1 and copper end
The diameter of the weld part 3 formed between the lower end of son 2 is more than the diameter of galvanized steel bar body 1, one on the outside of the upper end of copper tip 2
Body is equipped with copper ring platform 4, is equipped with axial threaded hole 5 at the middle part of copper tip 2, on the outside of the middle part of galvanized steel bar body 1 circumferentially between
Every equipped at least two elongated slots 6, the bull stick 7 that can be laterally rotated hingedly is installed in each elongated slot 6, in galvanized steel bar body
1 lower end outside is integrally formed with positioning convex platform 9.Usually, bull stick 7 is located in elongated slot 6, saves space, is readily transported, in subway
During power construction, bull stick 7 is turned into 6 outside of elongated slot, one then is made in the utility model and concrete, is greatlyd improve
The stability of the utility model, and positioning convex platform 9 and concrete are made one and also further improve the utility model
Stability, the combination of the two improve the anti-theft of the utility model, security risk and economy caused by reducing when stolen
Loss.
As shown in Figure 1, the outer end of positioning convex platform 9 is integrally formed with limited ring dais 10.The setting of limited ring dais 10 is further
Improve the stability of the utility model.
As shown in Figure 1,2 outside of copper tip between copper ring platform 4 and weld part 3 is circumferentially equipped at intervals with top and bottom
The stiffener plate 8 being fixed together respectively with copper ring platform 4 and weld part 3.In the prior art, it is by 4 lower end of copper ring platform
Wing plate is set to increase intensity, but its no and weld part 3 connects, therefore intensity is not high, passes through and sets and copper ring platform 4 and weldering
The stiffener plate 8 that socket part 3 is fixed together, improves the intensity between galvanized steel bar body 1 and copper tip 2, improves this reality
With new anti-theft.
As shown in Figure 1, the outer end of bull stick 7 is in hook-shaped.In this way, it together with it can be hung over reinforcing bar in construction and welds
It connects, improves bonding strength.
As needed, preferably, three elongated slots 6 are circumferentially equipped at intervals on the outside of the middle part of galvanized steel bar body 1,
The bull stick 7 that can be laterally rotated hingedly is installed in each elongated slot 6.
Claims (9)
1. a kind of power construction fountain terminal, including galvanized steel bar body and copper tip, galvanized steel bar body it is upper
End and the lower end of copper tip are fixed together by welding, and are formed between the upper end of galvanized steel bar body and the lower end of copper tip
Weld part diameter be more than galvanized steel bar body diameter, copper ring platform is integrally formed on the outside of the upper end of copper tip, at copper end
The middle part of son is equipped with axial threaded hole, it is characterised in that is circumferentially equipped at intervals at least two on the outside of the middle part of galvanized steel bar body
Elongated slot is hingedly equipped with the bull stick that can be laterally rotated in each elongated slot, is integrally set in the lower end outside of galvanized steel bar body
There is positioning convex platform.
2. power construction fountain terminal according to claim 1, it is characterised in that the outer end one of positioning convex platform
Body is equipped with limited ring dais.
3. power construction fountain terminal according to claim 1 or 2, it is characterised in that copper ring platform and weld part
Between copper tip on the outside of be circumferentially equipped at intervals with what top and bottom were fixed together respectively with copper ring platform and weld part
Stiffener plate.
4. power construction fountain terminal according to claim 1 or 2, it is characterised in that the outer end of bull stick is in extension
It is hook-shaped.
5. power construction fountain terminal according to claim 3, it is characterised in that the outer end of bull stick is in hook
Shape.
6. power construction fountain terminal according to claim 1 or 2, it is characterised in that galvanized steel bar body
Three elongated slots are circumferentially equipped at intervals on the outside of middle part, the bull stick that can be laterally rotated hingedly is installed in each elongated slot.
7. power construction fountain terminal according to claim 3, it is characterised in that in galvanized steel bar body
Three elongated slots are circumferentially equipped at intervals on the outside of portion, the bull stick that can be laterally rotated hingedly is installed in each elongated slot.
8. power construction fountain terminal according to claim 4, it is characterised in that in galvanized steel bar body
Three elongated slots are circumferentially equipped at intervals on the outside of portion, the bull stick that can be laterally rotated hingedly is installed in each elongated slot.
9. power construction fountain terminal according to claim 5, it is characterised in that in galvanized steel bar body
Three elongated slots are circumferentially equipped at intervals on the outside of portion, the bull stick that can be laterally rotated hingedly is installed in each elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336306.XU CN207426184U (en) | 2017-10-17 | 2017-10-17 | Power construction fountain terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336306.XU CN207426184U (en) | 2017-10-17 | 2017-10-17 | Power construction fountain terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426184U true CN207426184U (en) | 2018-05-29 |
Family
ID=62311528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721336306.XU Expired - Fee Related CN207426184U (en) | 2017-10-17 | 2017-10-17 | Power construction fountain terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426184U (en) |
-
2017
- 2017-10-17 CN CN201721336306.XU patent/CN207426184U/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: 20180529 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |