CN205859354U - Single shaft alarming line bracing frame - Google Patents
Single shaft alarming line bracing frame Download PDFInfo
- Publication number
- CN205859354U CN205859354U CN201620838369.4U CN201620838369U CN205859354U CN 205859354 U CN205859354 U CN 205859354U CN 201620838369 U CN201620838369 U CN 201620838369U CN 205859354 U CN205859354 U CN 205859354U
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- bobbin
- warning
- main shaft
- mesopore
- rolling group
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Abstract
The utility model discloses a kind of single shaft alarming line bracing frame, it includes main body frame, warning bobbin and main shaft, it is transversely provided with mesopore in the middle part of warning bobbin, main shaft extends transversely through the mesopore of warning bobbin, warning bobbin mesopore be respectively arranged at two ends with cambridge ring, two cambridge ring sides are respectively formed with an opening, and two cambridge rings are all entrapped between warning bobbin and main shaft, be close to be provided with a clamping ring the most respectively in the outside of each cambridge ring, two clamping rings are fixed on main shaft the most removably；Both sides, main body frame upper end are respectively symmetrically and are provided with a rolling group, and each rolling group includes two rollers respectively, and main shaft is arranged with two cannelures, and each cannelure is respectively correspondingly arranged on between two rollers of a rolling group.In this utility model, warning bobbin and main shaft use split type assembling mode to link together, it is simple to warning bobbin and the respective processing of main shaft, reduce cost.
Description
Technical field
This utility model relates to a kind of prefabricated directly buried insulating pipe road warning system equipment, especially a kind of single shaft alarming line
Bracing frame.
Background technology
Prefabricated directly buried insulating pipe basic structure is steel pipe+polyurethane foam+polyethylene jacket pipe, first by outer wall of steel pipe
Penetrated after carrying out impeller blasting in polyethylene jacket pipe, then by the space pipe plug between steel pipe and polyethylene jacket pipe
Seal, on polyethylene jacket pipe, finally open material hole, urethane raw is noted between steel pipe and polyethylene jacket pipe, foam
Molding.
When wherein manufacturing prefabricated direct-buried thermal insulation pipe, in the heat-insulation layer of steel pipe, it is embedded with alarming line, once pipeline
There is seepage in place, by the conduction of alarm line, just can dedicated test instrument report alert and demonstrate the accurate location leaked and
The size of leak magnitude, in order to notify that maintainer processes rapidly the pipeline section leaked, it is ensured that heat supply network safe operation.
In placing the operation burying alarming line underground, alarming line is simply placed on the ground mussily, is unfavorable for burying work underground,
And alarming line and ground friction during burying underground, it is easily damaged alarming line.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple and reasonable and is easy to alarming line and buries work underground
Single shaft alarming line bracing frame.
In order to solve above-mentioned technical problem, this utility model includes main body frame, warning bobbin and main shaft, described warning
Being transversely provided with a mesopore in the middle part of bobbin, described main shaft extends transversely through the mesopore of warning bobbin, the two ends of described warning bobbin mesopore
Being respectively equipped with a cambridge ring, two described cambridge ring sides are respectively formed with an opening, and two described cambridge rings are all entrapped in
Between warning bobbin and main shaft, it is close to be provided with a clamping ring, two described clampings the most respectively in the outside of each described cambridge ring
Ring is fixed on main shaft the most removably；Both sides, described main body frame upper end are respectively symmetrically and are provided with a rolling group, each described rolling
Dynamic group includes two rollers respectively, and described main shaft is arranged with two cannelures, and two cannelures respectively with two rollings
Group one_to_one corresponding is arranged, and each described cannelure is respectively correspondingly arranged on between two rollers of a rolling group.
Two holes for hoist also it are arranged with on described warning bobbin.
The beneficial effects of the utility model are: in this utility model, warning bobbin and main shaft use split type assembling mode
Link together, it is simple to warning bobbin and the respective processing of main shaft, reduce cost.During use, alarming line is wrapped in warning bobbin
On, its during poling by manpower first by alarming line one end after polyethylene outer drive pipe inner wall with on outer wall of steel pipe
Bracer places fixing, makes alarming line and steel pipe simultaneously in penetrating polyethylene jacket pipe, completes poling operation.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this utility model single shaft alarming line bracing frame；
Fig. 2 is the side-looking structural representation of this utility model single shaft alarming line bracing frame；
Fig. 3 is that in this utility model, the master of cambridge ring regards cutting structural representation；
Fig. 4 is the side-looking structural representation of cambridge ring in this utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
See Fig. 1 to Fig. 4, single shaft alarming line bracing frame of the present utility model include main body frame 1, warning bobbin 2 and
Main shaft 3, is transversely provided with a mesopore in the middle part of described warning bobbin 2, described main shaft 3 extends transversely through the mesopore of warning bobbin 2, described report
That warns bobbin 2 mesopore is respectively arranged at two ends with a cambridge ring 4, and two described cambridge ring 4 sides are respectively formed with an opening, and two
Described cambridge ring 4 is all entrapped between warning bobbin 2 and main shaft 3, is close to the most respectively be provided with in the outside of each described cambridge ring 4
One clamping ring 5, two described clamping rings 5 are fixed on main shaft 3 the most removably；Both sides, described main body frame 1 upper end are the most right
Claiming to be provided with a rolling group, each described rolling group includes two rollers 6 respectively, described main shaft 3 is arranged with two cannelures
7, and two cannelures 7 arrange with two rolling group one_to_one corresponding respectively, each described cannelure 7 be respectively correspondingly arranged on
Between two rollers 6 of a rolling group.
Two holes for hoist 8 also it are arranged with on described warning bobbin 2.Hole for hoist 8 is easy to the peace of large-scale warning bobbin 2
Dress.
During installation, first main shaft 3 is passed the mesopore of warning bobbin 2, then two cambridge rings 4 are inserted into warning bobbin 2 He
Between main shaft 3, the cambridge ring 4 that then two clamping rings 5 head on correspondence is locked on main shaft 3, with by the clamping of two cambridge rings 4
Between warning bobbin 2 and main shaft 3, so far it is fixed together between warning bobbin 2 and main shaft 3.Warning bobbin 2 and main shaft 3 are adopted
Link together with split type assembling mode, it is simple to warning bobbin 2 and the respective processing of main shaft 3, reduce cost.Warning bobbin
2 and main shaft 3 installation after again by its integral hoisting on main body frame 1 so that two cannelures 7 on main shaft 3 are pacified respectively
It is contained in the rolling group of correspondence.During use, alarming line is wrapped on warning bobbin 2, and it first will report by manpower during poling
Alert line one end is placing fixing with the bracer on outer wall of steel pipe after polyethylene outer drive pipe inner wall, makes alarming line same with steel pipe
Time in penetrating polyethylene jacket pipe, complete poling operation.By material feeding foamed products molding, detection insulating tube two ends are reserved
The alarming line performance that goes out is intact to meet the requirements.
In sum, content of the present utility model is not limited in the above embodiments, and those skilled in the art can
To propose other embodiment within technological guidance's thought of the present utility model, but these embodiments are included in this practicality newly
Within the scope of type.
Claims (2)
1. a single shaft alarming line bracing frame, it is characterised in that: include main body frame (1), warning bobbin (2) and main shaft (3),
Described warning bobbin (2) middle part is transversely provided with a mesopore, and described main shaft (3) extends transversely through the mesopore of warning bobbin (2), described report
That warns bobbin (2) mesopore is respectively arranged at two ends with a cambridge ring (4), and two described cambridge ring (4) sides are respectively formed with an opening,
And two described cambridge rings (4) are all entrapped between warning bobbin (2) and main shaft (3), in the outside of each described cambridge ring (4)
Being close to be provided with a clamping ring (5) the most respectively, two described clamping rings (5) are fixed on main shaft (3) the most removably；Described main body
Framework (1) both sides, upper end are respectively symmetrically and are provided with a rolling group, and each described rolling group includes two rollers (6), described master respectively
It is arranged with two cannelures (7) on axle (3), and two cannelures (7) are arranged with two rolling group one_to_one corresponding respectively, each
Described cannelure (7) is respectively correspondingly arranged on between two rollers (6) of a rolling group.
2. according to the single shaft alarming line bracing frame described in claim 1, it is characterised in that: the upper also symmetry of described warning bobbin (2)
It is provided with two holes for hoist (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838369.4U CN205859354U (en) | 2016-08-03 | 2016-08-03 | Single shaft alarming line bracing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838369.4U CN205859354U (en) | 2016-08-03 | 2016-08-03 | Single shaft alarming line bracing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859354U true CN205859354U (en) | 2017-01-04 |
Family
ID=57657808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620838369.4U Active CN205859354U (en) | 2016-08-03 | 2016-08-03 | Single shaft alarming line bracing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213024A (en) * | 2019-07-10 | 2021-01-12 | 纬湃汽车电子(长春)有限公司 | Knock sensor |
-
2016
- 2016-08-03 CN CN201620838369.4U patent/CN205859354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213024A (en) * | 2019-07-10 | 2021-01-12 | 纬湃汽车电子(长春)有限公司 | Knock sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |