CN209012560U - A kind of traversing device for gas pipeline - Google Patents
A kind of traversing device for gas pipeline Download PDFInfo
- Publication number
- CN209012560U CN209012560U CN201821752572.5U CN201821752572U CN209012560U CN 209012560 U CN209012560 U CN 209012560U CN 201821752572 U CN201821752572 U CN 201821752572U CN 209012560 U CN209012560 U CN 209012560U
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- China
- Prior art keywords
- poling
- gas pipeline
- bar
- fixed
- sliding
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Abstract
The utility model discloses a kind of traversing devices for gas pipeline comprising bar, poling and casing；One end of bar and one end of poling are connected by connector；Sliding sleeve is equipped with casing on the outer wall of poling；Length direction on the outer wall of poling along poling is uniformly provided with several sliding slots, and sliding slot is closed at one end, another end opening, and the closed end of sliding slot is located at the other end of poling；The sliding block to match with sliding slot is fixed in internal surface of sleeve pipe.The utility model has the advantages that the utility model structure is simple, Yi Shixian；Fixation avoids the case where being broken；And then avoid and occur that gas pipeline and the case where passing through end of protecting tube can not be sought, it ensure that being normally carried out for construction, reduce construction cost；It is simple to operate, it is time saving and energy saving.
Description
Technical field:
The utility model relates to a kind of traversing device more particularly to a kind of traversing devices for gas pipeline.
Background technique:
Due to the expansion of city size, the development of pipeline network construction, pipeline network of fuel gas in city is gradually to suburb and periphery district
Development, in this way it is avoided that pass through the traffic such as national highway, viaduct, expressway, railway build gas ductwork during
Route, therefore gas pipeline needs to pass through from underground when by above-mentioned traffic route；At present in underground crossing gas pipeline
When, need to be arranged a protecting tube on the outside of gas pipeline, to play the protection to gas pipeline；Protecting tube needs elder generation and combustion gas
Pipeline is fixedly connected, i.e., is first fixed with a steel plate in one end that gas pipeline passes through, is fixed on by the end of passing through of protecting tube
On steel plate, then the another side of steel plate is fixed on bar again, bar is pulled to drive gas pipeline and protecting tube to Forward
It is dynamic, since the length of bar is certain, bar is needed replacing every certain spacing during passing through, it is therefore desirable to will
The cutting of the weld seam of bar and steel plate, then on being welded on next bar, cumbersome complexity, meanwhile, gas pipeline, protection
Soldered between pipe and steel plate belongs to 90 ° of angle seams, and under the action of horizontal pull, the angle seam of steel plate side is easily split
Seam, or even fracture, after there is fracture, it is extremely difficult to search out gas pipeline and protecting tube passes through end, or even needs to pull out again,
Again it constructs；It is time-consuming and laborious, increase construction cost.
Utility model content:
The purpose of this utility model is to provide a kind of structure is simple, fixation, and easy to operate one kind is for firing
The traversing device of feed channel.
The utility model is implemented by following technical solution: a kind of traversing device for gas pipeline comprising bar is worn
Pipe and casing；One end of the bar is connect with one end of the poling by connector；It is slided on the outer wall of the poling
It is arranged with described sleeve pipe；Length direction on the outer wall of the poling along the poling is uniformly provided with several sliding slots, described
Sliding slot is closed at one end, another end opening, and the closed end of the sliding slot is located at the other end of the poling；It is solid in described sleeve pipe inner wall
Surely there is the sliding block to match with the sliding slot.
Further, in the two sidewalls of the sliding slot, correspondence offers card slot, and the card slot is located at the opening of the sliding slot
End；Snap-gauge is inserted in the card slot.
Further, the connector includes two fixed rings and bolt；Two fixed rings are separately fixed at described
On bar and the poling, the bolt is inserted in two fixed rings and is fixed.
Further, it is fixed with locking cap in one end of the bolt, offers through-hole in the other end of the bolt,
Limit steel bar is inserted in the through-hole.
The advantages of the utility model: the utility model structure is simple, Yi Shixian；Poling and the corresponding welding of gas pipeline is solid
Fixed, then sliding sleeve is corresponding with protecting tube again is welded and fixed, and then connect poling by connector with bar, soldered is
Flush joint, uniform force, fixation avoid the case where being broken；And then avoid appearance can not seek gas pipeline and
The case where passing through end of protecting tube ensure that being normally carried out for construction, reduce construction cost；When needing replacing bar, nothing
It need to be cut, can directly be taken out bolt from fixed ring again, bolt is then being plugged into next bar and poling
Fixed ring in, it is simple to operate, it is time saving and energy saving.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the partial enlarged view of part A in Fig. 1.
Fig. 3 uses schematic diagram for the utility model.
Bar 1, poling 2, sliding slot 2.1, card slot 2.2, casing 3, sliding block 3.1, connector 4, fixed ring 4.1, bolt 4.2,
Through-hole 4.21, locking cap 4.3, limit steel bar 4.4, snap-gauge 5, gas pipeline 6, protecting tube 7.
Specific embodiment:
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 2, a kind of traversing device for gas pipeline comprising bar 1, poling 2 and casing 3；It wears
One end of bar 1 is connect with one end of poling 2 by connector 4；Sliding sleeve is equipped with casing 3 on the outer wall of poling 2；Poling 2
Length direction on outer wall along poling 2 is uniformly provided with several sliding slots 2.1, and sliding slot 2.1 is closed at one end, another end opening, sliding
The closed end of slot 2.1 is located at the other end of poling 2；The sliding block 3.1 to match with sliding slot 2.1 is fixed in 3 inner wall of casing；In cunning
The two sidewalls correspondence of slot 2.1 offers card slot 2.2, and card slot 2.2 is located at the open end of sliding slot 2.1；Card is inserted in card slot 2.2
Plate 5, the sliding scale for limiting boot 3.
Connector 4 includes two fixed rings 4.1 and bolt 4.2；Two fixed rings 4.1 are separately fixed at bar 1 and poling 2
On, bolt 4.2, which is inserted with, in two fixed rings 4.1 is fixed；It is fixed with locking cap 4.3 in one end of bolt 4.2, is being inserted
The other end of pin 4.2 offers through-hole 4.21, and limit steel bar 4.4 is inserted in through-hole 4.21, is arranged on bolt 4.2 and fixes
Cap 4.3 and limit steel bar 4.4 are the scopes of activities for limiting be set on bolt 4.2 two fixed rings 4.1, prevent from fixing
Ring 4.1 falls off from bolt 4.2.
Working principle: it as shown in figure 3, the end of passing through of gas pipeline 6 is aligned with the nozzle of poling 2, is then welded
Fixed, after fixing, it is corresponding with the nozzle of protecting tube 7 to make the nozzle of casing 3, and is welded and fixed for sliding sleeve 3, complete
It is at later, the fixed ring 4.1 on poling 2 is corresponding with the fixed ring 4.1 on first bar 1, and bolt 4.2 is inserted into, so
Limit steel bar 4.4 is inserted into through-hole 4.21 afterwards, completes the connection with bar 1, then pulls bar 1 with 6 He of gas pipeline
Protecting tube 7 is passed through from underground；Casing 3 and protecting tube 7 and gas pipeline 6 and poling 2 soldered is flush joint, and stress is equal
Even, fixation avoids the case where being broken；And then it avoids and occurs that wearing for gas pipeline 6 and protecting tube 7 can not be sought
The case where more holding, ensure that being normally carried out for construction, reduces construction cost；When needing replacing bar 1, no longer need to be cut
It cuts, can directly take out bolt 4.2 from fixed ring 4.1, bolt 4.2 is then being plugged into next bar 1 and poling 2
Fixed ring 4.1 in, cut down, grasp after completing the passing through of gas pipeline 6 and protecting tube 7, then by casing 3 and poling 2
Make it is simple and convenient, it is time saving and energy saving；The utility model structure is simple, Yi Shixian.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of traversing device for gas pipeline, which is characterized in that it includes bar, poling and casing；The bar
One end is connect with one end of the poling by connector；Sliding sleeve is equipped with described sleeve pipe on the outer wall of the poling；It is described
Length direction on the outer wall of poling along the poling is uniformly provided with several sliding slots, and the sliding slot is closed at one end, the other end
Opening, the closed end of the sliding slot is located at the other end of the poling；It is fixed with and the sliding slot phase in described sleeve pipe inner wall
The sliding block matched.
2. a kind of traversing device for gas pipeline according to claim 1, which is characterized in that the two of the sliding slot
Side wall correspondence offers card slot, and the card slot is located at the open end of the sliding slot；Snap-gauge is inserted in the card slot.
3. a kind of traversing device for gas pipeline according to claim 1, which is characterized in that the connector includes
Two fixed rings and bolt；Two fixed rings are separately fixed on the bar and the poling, in two fixations
The bolt is inserted in ring to be fixed.
4. a kind of traversing device for gas pipeline according to claim 3, which is characterized in that the one of the bolt
End is fixed with locking cap, offers through-hole in the other end of the bolt, is inserted with limit steel bar in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752572.5U CN209012560U (en) | 2018-10-26 | 2018-10-26 | A kind of traversing device for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821752572.5U CN209012560U (en) | 2018-10-26 | 2018-10-26 | A kind of traversing device for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012560U true CN209012560U (en) | 2019-06-21 |
Family
ID=66840347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821752572.5U Active CN209012560U (en) | 2018-10-26 | 2018-10-26 | A kind of traversing device for gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012560U (en) |
-
2018
- 2018-10-26 CN CN201821752572.5U patent/CN209012560U/en active Active
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