CN115478503A - Height limiting rod for transformer substation - Google Patents
Height limiting rod for transformer substation Download PDFInfo
- Publication number
- CN115478503A CN115478503A CN202211266855.XA CN202211266855A CN115478503A CN 115478503 A CN115478503 A CN 115478503A CN 202211266855 A CN202211266855 A CN 202211266855A CN 115478503 A CN115478503 A CN 115478503A
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- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/048—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a height limiting rod for a transformer substation, which comprises a base, two supporting cylinders and two limiting crossbearers, wherein the upper end of the base is connected with the supporting cylinders, the upper ends of the supporting cylinders are connected with lifting columns, one ends of the two limiting crossbearers are connected with the upper ends of the lifting columns through rotating seats, the other ends of the two limiting crossbearers are arranged close to each other, and the two limiting crossbearers are independently opened and are opposite in opening direction. The vehicle access control system has the advantages that the vehicle access can be independently controlled, the problem of pole running is avoided, the traffic of the other side is not influenced while the traffic of one side is controlled, the road congestion is prevented, the access height can be respectively limited by adopting two independent traffic control crossbearers, and the use is more flexible and convenient; linear crossbearer adopts the mode of flat-open, has reduced limit for height pole top cable wiring height requirement, has reduced the wiring degree of difficulty, simultaneously, prevents that limit for height pole from upwards opening touching cable and taking place the electric conduction problem, has improved the security.
Description
Technical Field
The invention relates to the technical field of electric power construction devices, in particular to a height limiting rod for a transformer substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network.
Along with the increase of the upgrading and the transformation of the power grid year by year, the extension projects of the transformer substation are increased. And (4) developing, expanding and constructing in the operated transformer substation, and frequently enabling various vehicles to enter a site. Because the road top all has electrified high overline to pass through in the station, if limit for height pole sets up improper, will arouse the electric shock accident to take place.
At present, the vehicle enters the station interior construction, and when the height limiting rod that the scene adopted was being lifted the pole and was released, whole height limiting rod can all be opened, can't be alone to getting into or the vehicle of going out carries out the management and control, when meetting simultaneously going out with the vehicle of getting into, if one of them car superelevation, because the height limiting rod opens when passing another qualified vehicle this moment, superelevation vehicle has the problem of borrowing the interior building site of machine entering, very easily with Gao Kuaxian snap in the station, cause danger.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the height limiting rod for the transformer substation, which can be used for independently controlling the access of vehicles, so that the problem of rod running is avoided, the traffic of the other side is not influenced while the traffic of one side of the road is limited, the road congestion is prevented, and the access height can be respectively limited by adopting two independent limiting crossbars, so that the use is more flexible and convenient; the linear crossbearer adopts the mode of flat-opening, has reduced limit for height pole top cable wiring height requirement, has reduced the wiring degree of difficulty, simultaneously, prevents that limit for height pole from upwards opening touching cable and taking place electrically conductive problem, has improved the security.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a transformer substation is with limit for height pole, includes base, support section of thick bamboo and restriction crossbearer, the upper end of base is connected with a support section of thick bamboo, the upper end of supporting a section of thick bamboo is connected with the lift post, the quantity of restriction crossbearer is two, and the one end of two restriction crossbearers is passed through the roating seat and is connected with the upper end of lift post, and the other end of two restriction crossbearers is close to the setting, and two restriction crossbearers are opened alone and are opened opposite direction.
Preferably, the base is hollow quadrangular structure, and it has the fixed plate to articulate on the lower extreme lateral wall of base, be connected with the reinforcing plate on the fixed plate, be equipped with on the lateral wall of base with reinforcing plate complex slide opening, sliding connection has the roof on the inner wall of base, the upper end of roof is equipped with the drag hook that stretches out by the slide opening, and when the fixed plate was closed with the drag hook cooperation, the fixed plate opened the back reinforcing plate top in one side of roof, be equipped with the fixed orifices on the fixed plate.
Preferably, the base is hollow quadrangular structure, and it has the fixed plate to articulate on the lower extreme lateral wall of base, be connected with the reinforcing plate on the fixed plate, be equipped with on the lateral wall of base with reinforcing plate complex slide opening, sliding connection has the roof on the inner wall of base, the upper end of roof is equipped with the drag hook that stretches out by the slide opening, and when the fixed plate was closed with the drag hook cooperation, the fixed plate opened the back reinforcing plate top in one side of roof, be equipped with the fixed orifices on the fixed plate.
Preferably, four inside edges of the base are vertically provided with guide rods, the side walls of the guide rods are provided with sliding grooves, the two ends of the top plate are matched with the sliding grooves, the upper end of each guide rod is provided with a pressing plate, and springs are connected between the pressing plates and the top plate.
Preferably, the upper end of the base is provided with a jack, the upper end of the supporting cylinder is provided with a first flange plate, the lower end of the supporting cylinder is provided with a second flange plate, the second flange plate is connected with the upper end of the base through a bolt, and the lower end of the second flange plate is provided with an inserting cylinder matched with the jack.
Preferably, the lifting column comprises a supporting rod and a lifting cylinder, a third flange plate connected with the first flange plate is arranged at the lower end of the supporting rod, a positioning column inserted into the supporting cylinder is arranged at the lower end of the third flange plate, a positioning hole is formed in the side wall of the supporting rod, the lifting cylinder is sleeved at the upper end of the supporting rod, and a handle and a first positioning bolt matched with the positioning hole are arranged on the side wall of the supporting rod.
Preferably, the roating seat is hollow structure, and the lower extreme of roating seat is equipped with the plug bush of cover in the section of thick bamboo outside of lifting, be equipped with the locking bolt of being connected with the section of thick bamboo that lifts on the plug bush, the upper end of roating seat is equipped with the fourth ring flange, is equipped with the drive shaft in the roating seat, the outside of drive shaft has the fifth ring flange through the bearing housing, the upper end bolted connection of fifth ring flange and fourth ring flange, be connected through the bearing between drive shaft and fourth ring flange and the roating seat, the cover has driven gear in the drive shaft, the outside of roating seat is equipped with the motor, be connected with the drive gear with driven gear meshing on the output shaft of motor, the one end and the drive shaft of restricted traverse frame are connected.
Preferably, a protective cover is arranged on the outer side of the motor.
Preferably, a warning light is arranged at the upper end of the travel limiting cross frame, an extension stop lever is arranged on one side of the travel limiting cross frame, a slide rod is connected above the extension stop lever, a sliding sleeve matched with the slide rod is arranged on the side wall of the travel limiting cross frame, and a second positioning bolt for fixing the slide rod is arranged on the sliding sleeve.
Preferably, a flexible stop lever is arranged below the row limiting cross frame, a pull sleeve is arranged on the side wall of the row limiting cross frame, a pull ring is arranged at the upper end of the flexible stop lever, a zipper is connected to the pull ring, a pull rod is connected to the upper end of the zipper, and the pull rod is in threaded fit with the pull sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can independently control the access of vehicles, avoids the problem of pole running, does not influence the traffic of the other side while controlling the traffic of the road of one side, prevents road congestion, and simultaneously adopts two independent traffic control crossbearers, can respectively limit the access height, and is more flexible and convenient to use; linear crossbearer adopts the mode of flat-open, has reduced limit for height pole top cable wiring height requirement, has reduced the wiring degree of difficulty, simultaneously, prevents that limit for height pole from upwards opening touching cable and taking place the electric conduction problem, has improved the security.
2. The hinged fixing plates are arranged on the periphery of the base, the fixing and stable supporting of the base can be realized through the fixing plates, and the fixing plates are stored in a rotatable mode, so that the carrying and storage are inconvenient, and the space is saved.
3. The invention adopts a detachable connection mode among all the parts, is convenient for local replacement and maintenance, is flexible in disassembly and assembly, convenient for transportation, high in repeated utilization rate and cost-saving.
4. The height of the restriction cross frame can be adjusted through the lifting column, the requirements of different restriction heights are met, the length of the restriction cross frame can be adjusted, the restriction cross frame is suitable for road restriction of different widths, and the use universality is improved.
5. The height limiting device is provided with the flexible stop lever for limiting the height, so that the height is convenient to adjust, and when a vehicle collides with the flexible stop lever, the flexible stop lever can move along the situation, so that the damage to the height limiting lever, the vehicle or goods is avoided, and the safety is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of a single row of height-limiting rods;
FIG. 3 is a first schematic perspective view of a base;
FIG. 4 is a first cross-sectional view of the base;
FIG. 5 is a second schematic perspective view of the base;
FIG. 6 is a second cross-sectional view of the base;
FIG. 7 is a schematic view of the fixing plate;
FIG. 8 is a schematic structural view of a support cylinder;
FIG. 9 is a schematic structural view of the lifting column;
FIG. 10 is a schematic view of the rotary base;
FIG. 11 is a first schematic structural view of a first row-limiting cross frame;
fig. 12 is a structural schematic diagram of a second row limiting cross frame.
In the figure: 1-a base; 101-a jack; 102-a slide hole; 103-pulling hook; 104-a fixing plate; 105-a shaft sleeve; 106-fixed orifices; 107-top plate; 108-a reinforcement plate; 109-pressing plate; 110-a guide bar; 111-a spring; 112-a rotating shaft; 113-a relief groove; 2-a support cylinder; 201-a first flange; 202-a second flange; 203-inserting a barrel; 3-a lifting column; 301-a locating post; 302-third flange; 303-support bar; 304-a locating hole; 305-a first positioning bolt; 306-a handle; 307-lifting cylinder; 4-a rotating seat; 401-a locking bolt; 402-a plug bush; 403-a motor; 404-a shield; 405-a drive gear; 406-a fourth flange; 407-driven gear; 408-a bearing; 409-a drive shaft; 410-a fifth flange; 5-a restriction transverse frame; 501-sliding sleeves; 502-a second positioning bolt; 503-a slide bar; 504-extending the bar; 505-pulling the sleeve; 6-flexible stop lever; 601-a pull ring; 602-a zipper; 603-a pull rod; 7-warning light.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, a height-limiting rod for transformer substation, including base 1, supporting cylinder 2 and restriction crossbearers 5, the quantity of restriction crossbearers 5 is two, two restriction crossbearers 5 are high to be close to the setting, the one end of two restriction crossbearers 5 is connected with roating seat 4, the upper end of base 1 is connected with supporting cylinder 2, the upper end of supporting cylinder 2 is connected with lift post 3, roating seat 4 is connected with the upper end of lift post 3, two restriction crossbearers 5 open opposite direction, and can open alone, and open opposite direction, it is the same with vehicle running direction to open the direction.
When the vehicle access control device is used, access of vehicles can be controlled independently, the problem of pole running is avoided, the traffic of the other side is not influenced while the traffic of one side is controlled, road congestion is prevented, and meanwhile, the access height can be limited respectively by adopting two independent traffic limiting crossbearers 5, so that the use is more flexible and convenient; the linear crossbearer adopts the mode of flat-opening, has reduced limit for height pole top cable wiring height requirement, has reduced the wiring degree of difficulty, simultaneously, prevents that limit for height pole from upwards opening touching cable and taking place electrically conductive problem, has improved the security.
As shown in fig. 3-6, in order to facilitate the storage and transportation of the base 1, the base 1 is of a hollow quadrangular prism structure, the side wall of the lower end of the base 1 is hinged with a fixing plate 104, and the fixing plate 104 can be rotatably attached to the side wall of the base 1, so as to be stored, thereby facilitating the transportation and saving the space.
Be connected with reinforcing plate 108 on the fixed plate 104, be equipped with on the lateral wall of base 1 with reinforcing plate 108 complex slide opening 102, sliding connection has roof 107 on base 1's the inner wall, fixed plate 104 opens the back, reinforcing plate 108 pushes up in one side of roof 107, can fix fixed plate 104, be equipped with fixed orifices 106 on the fixed plate 104, fix base 1 on the underground foundation through the bolt, the upper end of roof 107 is equipped with the drag hook 103 that stretches out by slide opening 102, when fixed plate 104 is rotatory accomodate, roof 107 upwards slides, abdicate oneself to reinforcing plate 108, fixed plate 104 just can rotate to vertically this moment, then loosen drag hook 103, make roof 107 descend, drag hook 104 is caught and is fixed with the upper end cooperation of fixed plate 104 to the drag hook 103, prevent that fixed plate 104 from opening, when using again, upwards stimulate drag hook 103, make drag hook 103 and fixed plate 104 separate, roof 107 abdicate oneself to reinforcing plate 108 simultaneously, just can open fixed plate 104.
As shown in fig. 7, a shaft sleeve 105 is provided on the sidewall of the base 1, a rotating shaft 112 engaged with the shaft sleeve 105 is provided on the fixing plate 104, and a relief groove 113 engaged with the bottom of the slide hole 102 is provided on the sidewall of the reinforcing plate 108 to prevent position interference when the reinforcing plate 108 rotates.
In order to improve the fastness and the reliability of roof 107, at the equal vertical guide bar 110 that is equipped with in four inside edges of base 1, be equipped with the spout on the lateral wall of guide bar 110, the both ends and the spout cooperation of roof 107, can win the vertical slip of roof 107 by treasure, can fix the horizontal of roof 107 again, the upper end of guide bar 110 is equipped with clamp plate 109, be connected with spring 111 between clamp plate 109 and the roof 107, effect through spring 111, can improve the convenience that roof 107 resets downwards and the reliability that reinforcing plate 108 supported.
The supporting cylinder 2 is a basic height support, the upper end of the base 1 is provided with a jack 101, as shown in fig. 8, the upper end of the supporting cylinder 2 is provided with a first flange 201, the lower end of the supporting cylinder 2 is provided with a second flange 202, the second flange 202 is connected with the upper end of the base 1 through a bolt, and the lower end of the second flange 202 is provided with an inserting cylinder 203 matched with the jack 101.
As shown in fig. 9, the lifting column 3 is a height adjusting structure, and mainly includes a supporting rod 303 and a lifting cylinder 307, a third flange 302 connected to the first flange 201 is disposed at a lower end of the supporting rod 303, a positioning post 301 inserted into the supporting cylinder 2 is disposed at a lower end of the third flange 302, a positioning hole 304 is disposed on a side wall of the supporting rod 303, the lifting cylinder 307 is sleeved at an upper end of the supporting rod 303, a handle 306 and a first positioning bolt 305 engaged with the positioning hole 304 are disposed on the side wall of the supporting rod 303, the first positioning bolt 305 is opened, and the height of the lifting cylinder 307 can be moved up and down by the handle 306, so as to adjust the height of the travel limiting cross frame 5, a plurality of positioning holes 304 are disposed on the side wall of the supporting rod 303, which represent different heights, and the lifting cylinder 307 can be positioned and fixed by the engagement of the first positioning bolt 305 and the positioning hole 304.
As shown in fig. 10, the rotary base 4 is a hollow structure, the lower end of the rotary base 4 is provided with an insertion sleeve 402 which is sleeved outside the lifting cylinder 307, the insertion sleeve 402 is provided with a locking bolt 401 which is connected with the lifting cylinder 307, the upper end of the rotary base 4 is provided with a fourth flange 406, the rotary base 4 is provided with a driving shaft 409, the outer side of the driving shaft 409 is sleeved with a fifth flange 410 through a bearing 408, the fifth flange 410 is connected with the upper end of the fourth flange 406 through a bolt, the driving shaft 409 is connected with the fourth flange 406 and the rotary base 4 through a bearing 408, the driving shaft 409 is sleeved with a driven gear 407, the outer side of the rotary base 4 is provided with a motor 403, the output shaft of the motor 403 is connected with a driving gear 405 which is meshed with the driven gear 407, one end of the travel limiting cross frame 5 is connected with the driving shaft 409, and the driving shaft 409 can rotate under the action of the motor 403 to drive the travel limiting cross frame 5 to rotate and open by 90 degrees.
The motor 403 is a stepping motor 403, and a protective cover 404 is arranged outside the motor 403 to play a role in discharging water and preventing dust.
As shown in fig. 11 to 12, a warning light 7 is disposed at an upper end of the traffic control cross frame 5, and can warn passing vehicles in dark, an extension bar 504 is disposed at one side of the traffic control cross frame 5, and can adjust a blocking length of the traffic control cross frame 5 according to a width of a road, a slide rod 503 is connected above the extension bar 504, a slide sleeve 501 matched with the slide rod 503 is disposed on a side wall of the traffic control cross frame 5, and a second positioning bolt 502 for fixing the slide rod 503 is disposed on the slide sleeve 501.
In order to improve the convenience of regulating the travel limiting height and prevent the device from being damaged by collision, a flexible stop lever 6 is arranged below the travel limiting cross frame 5, a pull sleeve 505 is arranged on the side wall of the travel limiting cross frame 5, a pull ring 601 is arranged at the upper end of the flexible stop lever 6, a zipper 602 is connected onto the pull ring 601, a pull rod 603 is connected onto the upper end of the zipper 602, and the pull rod 603 is in threaded fit with the pull sleeve 505.
The highest point of the limiting cross frame 5 is straightened, the height of the flexible stop lever 6 is adjusted through the pull rod 603, the height of the flexible stop lever 6 is limited by the flexible stop lever 6, the adjustment is convenient, and when a vehicle collides with the flexible stop lever 6, the flexible stop lever 6 can move along the road, so that the damage to the height limiting lever, the vehicle or goods is avoided.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a transformer substation is with limit for height pole, includes base, a support section of thick bamboo and restriction crossbearer, its characterized in that: the upper end of base is connected with a support section of thick bamboo, the upper end of supporting a section of thick bamboo is connected with the lift post, the quantity of restriction crossbearer is two, and the one end of two restriction crossbearers is passed through the roating seat and is connected with the upper end of lift post, and the other end of two restriction crossbearers is close to the setting, and two restriction crossbearers are opened alone and are opened opposite direction.
2. The height limiting rod for the substation of claim 1, wherein: the base is hollow quadrangular structure, and it has the fixed plate to articulate on the lower extreme lateral wall of base, be connected with the reinforcing plate on the fixed plate, be equipped with on the lateral wall of base with reinforcing plate complex slide opening, sliding connection has the roof on the inner wall of base, the upper end of roof is equipped with the drag hook by the slide opening is stretched out, when the fixed plate is closed with the drag hook cooperation, the fixed plate is opened the back reinforcing plate and is pushed up in one side of roof, be equipped with the fixed orifices on the fixed plate.
3. The height limiting rod for the transformer substation as claimed in claim 2, wherein: the side wall of the base is provided with a shaft sleeve, the fixing plate is provided with a rotating shaft matched with the shaft sleeve, and the side wall of the reinforcing plate is provided with a yielding groove matched with the bottom of the sliding hole.
4. The height limiting rod for the substation of claim 2, wherein: the base is characterized in that four corners inside the base are vertically provided with guide rods, sliding grooves are formed in the side walls of the guide rods, the two ends of the top plate are matched with the sliding grooves, a pressing plate is arranged at the upper end of each guide rod, and springs are connected between the pressing plate and the top plate.
5. The height limiting rod for the substation of claim 1, wherein: the upper end of base is equipped with the jack, and the upper end of supporting a section of thick bamboo is equipped with first ring flange, the lower extreme of supporting a section of thick bamboo is equipped with the second ring flange, the upper end bolted connection of second ring flange and base, the lower extreme of second ring flange be equipped with the jack complex insert a section of thick bamboo.
6. The height limiting rod for the substation of claim 5, wherein: the lifting column comprises a supporting rod and a lifting barrel, a third flange plate connected with the first flange plate is arranged at the lower end of the supporting rod, a positioning column inserted into the supporting barrel is arranged at the lower end of the third flange plate, positioning holes are formed in the side wall of the supporting rod, the lifting barrel is sleeved at the upper end of the supporting rod, and a handle and a first positioning bolt matched with the positioning holes are arranged on the side wall of the supporting rod.
7. The height limiting rod for the substation of claim 6, wherein: the roating seat is hollow structure, and the lower extreme of roating seat is equipped with the plug bush of cover in the section of thick bamboo outside of lifting, be equipped with the locking bolt of being connected with the section of thick bamboo that lifts on the plug bush, the upper end of roating seat is equipped with the fourth ring flange, is equipped with the drive shaft in the roating seat, the outside of drive shaft has the fifth ring flange through bearing housing, the upper end bolted connection of fifth ring flange and fourth ring flange, be connected through the bearing between drive shaft and fourth ring flange and the roating seat, the cover has driven gear in the drive shaft, the outside of roating seat is equipped with the motor, be connected with the drive gear with driven gear meshing on the output shaft of motor, the one end and the drive shaft of restricted traverse frame are connected.
8. The height limiting rod for the substation of claim 7, wherein: and a protective cover is arranged on the outer side of the motor.
9. The height limiting rod for the substation of claim 1, wherein: the upper end of the traffic control crossbearer is provided with a warning light, one side of the traffic control crossbearer is provided with an extension stop lever, the upper part of the extension stop lever is connected with a slide bar, the side wall of the traffic control crossbearer is provided with a slide sleeve matched with the slide bar, and the slide sleeve is provided with a second positioning bolt for fixing the slide bar.
10. The height limiting rod for the substation of claim 1, wherein: the flexible stop lever is arranged below the travel limiting cross frame, the pull sleeve is arranged on the side wall of the travel limiting cross frame, the pull ring is arranged at the upper end of the flexible stop lever, the pull ring is connected with the zipper, the pull rod is connected to the upper end of the zipper, and the pull rod is in threaded fit with the pull sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266855.XA CN115478503A (en) | 2022-10-17 | 2022-10-17 | Height limiting rod for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266855.XA CN115478503A (en) | 2022-10-17 | 2022-10-17 | Height limiting rod for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115478503A true CN115478503A (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211266855.XA Pending CN115478503A (en) | 2022-10-17 | 2022-10-17 | Height limiting rod for transformer substation |
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| CN (1) | CN115478503A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212835101U (en) * | 2020-07-24 | 2021-03-30 | 浙江鑫格实业有限公司 | Intelligent road height-limiting passing facility capable of identifying special vehicles |
| CN214271805U (en) * | 2021-01-07 | 2021-09-24 | 江苏财经职业技术学院 | Height limiting device for road |
| CN214363069U (en) * | 2020-11-24 | 2021-10-08 | 金堆城钼业汝阳有限责任公司 | Mine transport vehicle limiting alarm device |
| CN214363066U (en) * | 2020-09-11 | 2021-10-08 | 陕西建工第十五建设有限公司 | Municipal administration limit for height device of convenient regulation |
| WO2022126508A1 (en) * | 2020-12-15 | 2022-06-23 | 南京大衍数字科技有限公司 | Smart traffic system |
| CN217003837U (en) * | 2022-04-14 | 2022-07-19 | 山东宇恒规划设计有限公司 | Portable city three-dimensional terrain auxiliary surveying and mapping device |
-
2022
- 2022-10-17 CN CN202211266855.XA patent/CN115478503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212835101U (en) * | 2020-07-24 | 2021-03-30 | 浙江鑫格实业有限公司 | Intelligent road height-limiting passing facility capable of identifying special vehicles |
| CN214363066U (en) * | 2020-09-11 | 2021-10-08 | 陕西建工第十五建设有限公司 | Municipal administration limit for height device of convenient regulation |
| CN214363069U (en) * | 2020-11-24 | 2021-10-08 | 金堆城钼业汝阳有限责任公司 | Mine transport vehicle limiting alarm device |
| WO2022126508A1 (en) * | 2020-12-15 | 2022-06-23 | 南京大衍数字科技有限公司 | Smart traffic system |
| CN214271805U (en) * | 2021-01-07 | 2021-09-24 | 江苏财经职业技术学院 | Height limiting device for road |
| CN217003837U (en) * | 2022-04-14 | 2022-07-19 | 山东宇恒规划设计有限公司 | Portable city three-dimensional terrain auxiliary surveying and mapping device |
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Application publication date: 20221216 |
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| RJ01 | Rejection of invention patent application after publication |