CN207094199U - A kind of lightning protection device for natural gas transportation pipeline - Google Patents
A kind of lightning protection device for natural gas transportation pipeline Download PDFInfo
- Publication number
- CN207094199U CN207094199U CN201720769951.4U CN201720769951U CN207094199U CN 207094199 U CN207094199 U CN 207094199U CN 201720769951 U CN201720769951 U CN 201720769951U CN 207094199 U CN207094199 U CN 207094199U
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- China
- Prior art keywords
- connecting plate
- protection device
- lightning protection
- locating
- natural gas
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Abstract
The utility model is a kind of lightning protection device for natural gas transportation pipeline, including connecting plate, base and drive bevel gear, it is characterized in that, the lower surface of the connecting plate is welded with some locating dowels, the lower section of the locating dowel is provided with locating slot, the level board with the locating dowel, the locating slot are connected respectively at the both ends of the spring, the upper surface of the connecting plate is provided with standpipe, the standpipe is vertically arranged with the connecting plate, the drive bevel gear is connected with motor by driving shaft, and the motor is arranged on the connecting plate.The utility model is simple in construction, it is reasonable in design, it is used cooperatively by the lifting arm for being provided with rack with gear, solve the problems, such as that lightning protection device is highly unadjustable, further increase the use range of lightning protection device, by setting spring between locating slot and locating dowel, effectively reduce lightning protection device because external environment change caused by shake and caused by damage, greatly reduce maintenance cost.
Description
Technical field
Technical field of safety protection equipment is the utility model is related to, more particularly to it is a kind of for the anti-of natural gas transportation pipeline
Thunder device.
Background technology
Natural gas belongs to Class A fire hazard product, has inflammable and explosive property, therefore natural gas transportation pipeline is equipped with
Lightning protection device does not reach requirement of shelter once, easily develops into the huge security incident such as fire, blast after being struck by lightning, causes
Gas pipeline stopping transportation, trigger huge economic loss and social influence.However, traditional lightning protection device exists in use
The problem of highly unadjustable, use range have certain limitation, and lightning protection device is often because of shake caused by external environment change
Move and cause to damage, considerably increase maintenance cost.
The content of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of lightning protection for natural gas transportation pipeline and fill
Put.
The utility model to achieve the above object, using following technical scheme：
A kind of lightning protection device for natural gas transportation pipeline, including connecting plate, base and drive bevel gear, its feature exist
It is be arranged in parallel in, the connecting plate with the base and the connecting plate is located at the top of the base, the connecting plate
Lower surface is welded with some locating dowels, and the locating dowel forms " T " font by level board and vertical plate and set, under the locating dowel
Side is provided with locating slot, and the locating slot is located at the upper surface of the base, and the locating slot is set in concave shape, the locating slot
Groove be adapted with the cross section of the locating dowel vertical plate, the both sides of the vertical plate of the locating dowel are parallel to be provided with spring,
The level board with the locating dowel, the locating slot are connected respectively at the both ends of the spring, and the upper surface of the connecting plate is provided with
Standpipe, the standpipe are vertically arranged with the connecting plate, and matched lifting arm is provided with the chute of the standpipe, described
The top of lifting arm is connected with lightning rod by screw thread, and rack is evenly equipped with the lifting arm, and the rack of the lifting arm is provided with
Meshed gear, one end of the gear are connected with driven wheel of differential by driven shaft, and the driven shaft is pacified by bearing
It is be arranged in parallel on the standpipe and with the connecting plate, the driven wheel of differential is engaged in the drive bevel gear,
The drive bevel gear is connected with motor by driving shaft, and the driving shaft is vertically arranged with the connecting plate, the motor installation
On the connecting plate.
The side wall of the connecting plate is provided with illuminating lamp.
The motor uses fire-proof motor.
Slipmat is provided with the chute of the standpipe.
Rack on the lifting arm uses silicon rubber.
The beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, by being provided with rack
Lifting arm is used cooperatively with gear, is solved the problems, such as that lightning protection device is highly unadjustable, is further increased lightning protection device
Use range, by setting spring between locating slot and locating dowel, effectively reduce lightning protection device and produced because external environment changes
Raw vibrations and caused by damage, greatly reduce maintenance cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- connecting plates；2- bases；3- locating slots；4- locating dowels；5- springs；6- motors；7- driving shafts；8- is actively
Bevel gear；9- standpipes；10- gears；11- lifting arms；12- lightning rods；13- driven shafts；14- driven wheels of differential；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of lightning protection device for natural gas transportation pipeline, including connecting plate 1, base 2 and initiative taper
Gear 8, it is characterised in that the connecting plate 1 is be arranged in parallel with the base 2 and the connecting plate 1 is located at the base 2
Top, the lower surface of the connecting plate 1 are welded with some locating dowels 4, and the locating dowel 4 forms " T " word by level board and vertical plate
Shape is set, and the lower section of the locating dowel 4 is provided with locating slot 3, and the locating slot 3 is located at the upper surface of the base 2, the positioning
Groove 3 is set in concave shape, and the groove of the locating slot 3 is adapted with the cross section of the vertical plate of locating dowel 4, the locating dowel
The both sides of 4 vertical plate are parallel to be provided with spring 5, the both ends of the spring 5 level board with the locating dowel 4, described fixed respectively
Position groove 3 is connected, and the upper surface of the connecting plate 1 is provided with standpipe 9, and the standpipe 9 is vertically arranged with the connecting plate 1, described vertical
Matched lifting arm 11 is provided with the chute of pipe 9, the top of the lifting arm 11 is connected with lightning rod 12, institute by screw thread
State and rack is evenly equipped with lifting arm 11, the rack of the lifting arm 11 is provided with meshed gear 10, the gear 10
One end driven wheel of differential 14 is connected with by driven shaft 13, the driven shaft 13 be arranged on by bearing on the standpipe 9 and
It is be arranged in parallel with the connecting plate 1, the driven wheel of differential 14 is engaged in the drive bevel gear 8, the drive bevel gear 8
Motor 6 is connected with by driving shaft 7, the driving shaft 7 is vertically arranged with the connecting plate 1, and the motor 6 is arranged on the connection
On plate 1.
The side wall of the connecting plate 1 is provided with illuminating lamp.
The motor 6 uses fire-proof motor.
Slipmat is provided with the chute of the standpipe 9.
Rack on the lifting arm 11 uses silicon rubber.
The utility model is opened in use, connecting plate 1 and base 2 are placed on the mounting bracket on natural gas transportation pipeline
Dynamic motor 6 rotates forward, and motor 6 drives drive bevel gear 8 to rotate by driving shaft 7, and then causes driven wheel of differential 14 by driven
Axle 13 is rotated with moving gear 10, and gear 10 is moved straight up by the rack drives lifting arm 11 of engagement in standpipe 9, makes to keep away
Thunder pin 12 is moved to proper height, when needing to move down lightning rod 12, starts motor 6 and inverts, solve lightning protection dress
Put the problem of highly unadjustable, further increase the use range of lightning protection device, by locating slot 3 and locating dowel 4 it
Between set spring 5, effectively reduce lightning protection device because external environment change caused by shake and caused by damage, greatly reduce
Maintenance cost, the utility model is simple in construction, reasonable in design, easy for installation.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improvement directly applies to other occasions, within the scope of protection of the utility model.
Claims (5)
1. a kind of lightning protection device for natural gas transportation pipeline, including connecting plate (1), base (2) and drive bevel gear (8),
Characterized in that, the connecting plate (1) is be arranged in parallel with the base (2) and the connecting plate (1) is located at the base (2)
Top, the lower surface of the connecting plate (1) is welded with some locating dowels (4), and the locating dowel (4) is by level board and vertical plate group
Set into " T " font, the lower section of the locating dowel (4) is provided with locating slot (3), and the locating slot (3) is located at the base (2)
Upper surface, the locating slot (3) are set in concave shape, the groove of the locating slot (3) and the horizontal stroke of the locating dowel (4) vertical plate
Section is adapted, and the both sides of the vertical plate of the locating dowel (4) are parallel to be provided with spring (5), the both ends of the spring (5) respectively with
Level board, the locating slot (3) of the locating dowel (4) are connected, and the upper surface of the connecting plate (1) is provided with standpipe (9), described
Standpipe (9) is vertically arranged with the connecting plate (1), and matched lifting arm (11) is provided with the chute of the standpipe (9),
The top of the lifting arm (11) is connected with lightning rod (12) by screw thread, and rack, the liter are evenly equipped with the lifting arm (11)
The rack of drop arm (11) is provided with meshed gear (10), and one end of the gear (10) is connected with by driven shaft (13)
Driven wheel of differential (14), the driven shaft (13) are arranged on the standpipe (9) by bearing and put down with the connecting plate (1)
Row is set, and the driven wheel of differential (14) is engaged in the drive bevel gear (8), and the drive bevel gear (8) passes through actively
Axle (7) is connected with motor (6), and the driving shaft (7) is vertically arranged with the connecting plate (1), and the motor (6) is arranged on the company
On fishplate bar (1).
A kind of 2. lightning protection device for natural gas transportation pipeline according to claim 1, it is characterised in that the connection
The side wall of plate (1) is provided with illuminating lamp.
A kind of 3. lightning protection device for natural gas transportation pipeline according to claim 1, it is characterised in that the motor
(6) fire-proof motor is used.
A kind of 4. lightning protection device for natural gas transportation pipeline according to claim 1, it is characterised in that the standpipe
(9) slipmat is provided with chute.
A kind of 5. lightning protection device for natural gas transportation pipeline according to claim 1, it is characterised in that the lifting
Rack on arm (11) uses silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769951.4U CN207094199U (en) | 2017-06-29 | 2017-06-29 | A kind of lightning protection device for natural gas transportation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769951.4U CN207094199U (en) | 2017-06-29 | 2017-06-29 | A kind of lightning protection device for natural gas transportation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094199U true CN207094199U (en) | 2018-03-13 |
Family
ID=61554304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769951.4U Active CN207094199U (en) | 2017-06-29 | 2017-06-29 | A kind of lightning protection device for natural gas transportation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709052A (en) * | 2018-04-24 | 2018-10-26 | 河南机电职业学院 | A kind of industrial web camera lightning protection device |
| CN110850243A (en) * | 2019-11-06 | 2020-02-28 | 福建建利达工程技术有限公司 | Natural gas line protection lightning protection detection device with fixing function |
-
2017
- 2017-06-29 CN CN201720769951.4U patent/CN207094199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709052A (en) * | 2018-04-24 | 2018-10-26 | 河南机电职业学院 | A kind of industrial web camera lightning protection device |
| CN110850243A (en) * | 2019-11-06 | 2020-02-28 | 福建建利达工程技术有限公司 | Natural gas line protection lightning protection detection device with fixing function |
| CN110850243B (en) * | 2019-11-06 | 2022-02-18 | 福建建利达工程技术有限公司 | Natural gas line protection lightning protection detection device with fixing function |
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