CN116537635A - Portable fixed fence of transformer substation - Google Patents
Portable fixed fence of transformer substation Download PDFInfo
- Publication number
- CN116537635A CN116537635A CN202310736417.3A CN202310736417A CN116537635A CN 116537635 A CN116537635 A CN 116537635A CN 202310736417 A CN202310736417 A CN 202310736417A CN 116537635 A CN116537635 A CN 116537635A
- Authority
- CN
- China
- Prior art keywords
- rod
- winding drum
- pull
- accommodating
- telescopic rod
- 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.)
- Withdrawn
Links
- 238000004804 winding Methods 0.000 claims abstract description 60
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a portable fixed type shielding column of a transformer substation; relates to transformer substation appurtenance technical field, includes: the accommodating small chamber and the pull-up rod are arranged in the accommodating small chamber and connected with the bottom of the accommodating small chamber, and the pull-up rod is vertically arranged with the accommodating small chamber; the winding drum is arranged on the pull-up rod and connected with the pull-up rod, and is sleeved on the outer side of the pull-up rod; a clamping groove is formed in the side edge of the winding drum; the rail is arranged in the winding drum and can stretch from the inside of the winding drum, one end of the rail is connected with the inside of the winding drum, and the other end of the rail is provided with a buckle; the clamping groove is used for installing the buckle of the adjacent fence. According to the invention, the winding drum, the telescopic rod, the accommodating chamber and the laser correlation sensor are reasonably installed on site according to equipment of a transformer substation, so that the use is convenient, the safety of operators at night is ensured, and the risk of mistakenly entering an electrified interval is effectively prevented; because of the fixed installation and use on site, the physical effort consumption of operation and maintenance personnel when carrying the installation rail is reduced.
Description
Technical Field
The invention relates to the technical field of transformer substation auxiliary tools, in particular to a portable fixed type shielding column of a transformer substation.
Background
The transformer substation shielding is an isolating device used for limiting personnel to enter the area where the high-voltage electrical equipment is located, and has the function of protecting personal safety. With the expansion of the power grid scale and the improvement of the voltage level, the safety protection requirements on personnel and equipment of the transformer substation are also higher and higher.
The prior transformer substation fence mainly has the following defects:
1. the temporary barrier is installed by two persons pulling the barrier to cover the supporting rod, and the efficiency is low.
2. The temporary shielding fence is formed by weaving a wire net, is inconvenient to put and recycle, is easy to be mixed into a group, and takes a long time when the temporary shielding fence is tidied.
3. When the movable field demand of temporary shielding fence is large, the transportation is time-consuming and labor-consuming, unstable in field application, and easy to be blown down by strong wind to cause damage.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a portable fixed type shielding column of a transformer substation.
The technical scheme provided by the invention is as follows:
portable fixed type shielding column of transformer substation; comprising the following steps:
the accommodating chamber is provided with a plurality of accommodating chambers,
the pull-up rod is arranged in the accommodating small chamber and connected with the bottom of the accommodating small chamber, and the pull-up rod is vertically arranged with the accommodating small chamber;
the winding drum is arranged on the pull-up rod and connected with the pull-up rod, and is sleeved on the outer side of the pull-up rod; a clamping groove is formed in the side edge of the winding drum;
the rail is arranged in the winding drum and can stretch from the inside of the winding drum, one end of the rail is connected with the inside of the winding drum, and the other end of the rail is provided with a buckle;
the clamping groove is used for installing the buckle of the adjacent fence.
According to the technical scheme, the clamping groove is a T-shaped clamping groove, and the buckle is a T-shaped buckle which is connected with the T-shaped clamping groove in an embedded mode.
According to the technical scheme, the lifting rod comprises an installation tray, a base and a telescopic rod, wherein the bottom of the installation tray is connected with the bottom of the inner side of the accommodating chamber, the base is arranged on the installation tray, the telescopic rod is arranged on the base, and an installation fixing piece for installing a winding drum is arranged on the telescopic rod.
According to a further technical scheme, the winding drum comprises a fixed shaft, a winding shaft and a shell, wherein the fixed shaft is sleeved on the telescopic rod and connected with the telescopic rod, a fence is arranged on the winding shaft, the outer side of the winding shaft is provided with the shell, the shell is connected with two ends of the fixed shaft, two ends of the winding shaft are connected with the fixed shaft through bearings, the winding shaft is sleeved on the telescopic rod, and the upper end of the shell is connected with the telescopic rod through a mounting fixing piece.
As a further technical scheme of the invention, the telescopic rod comprises a lower fixing part, an upper fixing part and a telescopic part, wherein the lower fixing part is connected with the base, the upper end of the lower fixing part is connected with the telescopic part, and the upper end of the telescopic part is connected with the upper fixing part.
According to the invention, the installation fixing piece is a plurality of first buckles, and the inner side of the fixing shaft is provided with a first groove connected with the first buckles.
As a further technical scheme of the invention, the upper end of the telescopic rod is provided with a laser correlation sensor which is also connected with an alarm device.
As a further technical scheme of the invention, a cover plate is arranged at the upper end of the accommodating small chamber, and the accommodating small chamber is arranged below the ground surface.
The beneficial effects of the invention are as follows:
1. the invention adopts a reel storage structure: the assembly and disassembly are simple, the time and the labor are saved, the assembly is faster when the device is used in a maintenance site, the device is not required to be carried, the device can be used and received in the site, the volume is small, and the device does not occupy redundant space;
2. the invention adopts the design of the T-shaped buckle and the T-shaped clamping groove, the mechanical strength of the telescopic rod is higher, and the pull-open fence has good supporting and fixing functions;
3. the laser correlation device is arranged at the top end of the telescopic rod, so that protection measures for preventing the user from entering the electrified interval by mistake can be well taken at night;
4. the portable fixed type shielding column of the transformer substation has the advantages of less material consumption, reduced manufacturing cost and production cost saving;
5. the portable fixed fence net of the transformer substation can be replaced, so that the scrapping cost is reduced, and meanwhile, the environmental pollution is reduced.
6. The invention is universal with a winding drum, a telescopic rod, a containing chamber and a laser correlation sensor, is reasonably installed on site according to equipment of a transformer substation, is convenient to use, ensures the safety of operators at night, and effectively prevents the risk of mistakenly entering an electrified interval; because of the fixed installation and use on site, the physical effort consumption of operation and maintenance personnel when carrying the installation rail is reduced. The damage of rail during the transport has been reduced, the cost of scrapping is saved.
Drawings
Fig. 1 is a portable fixed type fence structure diagram of a transformer substation;
FIG. 2 is a drawing of a structure of a lift rod according to the present invention;
FIG. 3 is a block diagram of a spool in accordance with the present invention;
the figure shows:
1-a storage chamber, 2-a pull rod, 3-a winding drum, 4-a fence, 5-a laser correlation sensor and 6-an alarm device;
201-mounting a tray, 202-a base and 203-a telescopic rod;
301-fixed shaft, 302-reel, 303-housing;
231-mounting fixtures, 232-lower fixtures, 233-upper fixtures, 234-telescoping;
301-clamping groove, 401-clamping buckle.
Detailed Description
The conception, specific structure, and technical effects produced by the present invention will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present invention. It is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present invention based on the embodiments of the present invention.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1 to 3, which illustrate specific embodiments of the present invention:
referring to fig. 1 to 3, a portable stationary fence for a substation; comprising the following steps:
the accommodating cell 1, the pull-up rod 2 is arranged in the accommodating cell 1 and connected with the bottom of the accommodating cell 1, and the pull-up rod 2 is arranged perpendicular to the accommodating cell 1; the winding drum 3 is arranged on the pull-up rod 2 and connected with the pull-up rod 2, and the winding drum 3 is sleeved on the outer side of the pull-up rod 2; a clamping groove is formed in the side edge of the winding drum 3; the rail 4 is arranged inside the winding drum 3 and can be stretched from the inside of the winding drum 3, one end of the rail 4 is connected with the inside of the winding drum 3, and the other end of the rail 4 is provided with a buckle 401; the clamping groove 301 is used for installing a buckle 401 of an adjacent fence.
In the embodiment of the invention, the accommodating small chamber is arranged below the ground surface of the transformer substation, the pit slot for accommodating the accommodating small chamber is arranged at the place where the fence is required, the accommodating small chamber is arranged in the pit slot, the accommodating small chamber is sealed by the cover plate, the position of the cover plate is level with the ground, and the traffic capacity of the ground surface is not affected when the transformer substation is not used. The accommodating chamber plays a role in fixedly supporting the pull-up rod, the accommodating chamber can collect the winding drum and the pull-up rod together, the accommodating chamber is of a frame support structure, the pull-up rod is arranged in the middle of the accommodating chamber, the bottom of the pull-up rod is fixed with the accommodating chamber, the winding drum is arranged on the pull-up rod, the retractable fence is arranged in the winding drum, the fence can adopt a net structure woven by a woven rope or a plastic rope, and the practical design is particularly used as the reference.
In the embodiment of the invention, after the rail net is pulled up from the accommodating small chamber, the rail net can be pulled out from the winding drum, then the pulling up rod is pulled out from the accommodating small chamber at the other end, the rail T-shaped buckle is used for fixing the T-shaped clamping groove at the other end, and the rail net can be wound in the winding drum by utilizing the rolling principle of the winding drum winding shaft when the rail is retracted, and then the rail net is retracted and placed in the accommodating small chamber.
When the rail is used, the rail net can be pulled out of the winding drum for use after the lifting rod of the accommodating small chamber is opened and lifted, then the lifting rod is pulled out of the accommodating small chamber at the other end, the T-shaped clamping grooves at the other end are fixed by the T-shaped clamping buckles of the rail, the rail net can be rolled back by the winding drum reel when the rail is retracted, the rail net is retracted into the winding drum, and then the telescopic rod is retracted and placed in the accommodating small chamber.
The accommodating chambers are arranged around the equipment needing shielding of the transformer substation, a plurality of accommodating chambers can be arranged, when the accommodating chambers are used, the cover plate is opened, the lifting rod is pulled up, the shielding of the invention is placed around the periphery needing shielding warning, adjacent shielding is connected with the clamping grooves through the buckles, other finding fixtures are not needed for fixing, the accommodating chambers are convenient to install, after the accommodating chambers are used, the lifting rod is contracted and collected in the accommodating chambers, the cover plate is covered, the carrying is not needed, and the accommodating chambers are convenient to use.
In the embodiment of the present invention, the structures of the clamping groove and the buckle are not limited, so that the rail can be fixed on the adjacent winding drum to realize the enclosure effect, preferably, the clamping groove 301 is a T-shaped clamping groove, and the buckle 401 is a T-shaped buckle in embedded connection with the T-shaped clamping groove. When the T-shaped buckle is used, the T-shaped buckle is embedded into the T-shaped clamping groove from the upper part of the clamping groove, so that the T-shaped buckle is convenient to mount and dismount, is connected and fastened, and is not easy to fall off.
In the embodiment of the invention, the pull-up rod 2 comprises a mounting tray 201, a base 202 and a telescopic rod 203, wherein the bottom of the mounting tray 201 is connected with the bottom of the inner side of the accommodating chamber 1, the base 202 is arranged on the mounting tray 201, the telescopic rod 203 is arranged on the base 202, and a mounting fixing piece 231 for mounting the winding drum 3 is arranged on the telescopic rod 203.
The bottom of the installation tray is connected with the bottom of the accommodating small chamber, the bottom of the installation tray can be provided with a buckle structure, the bottom of the corresponding accommodating small chamber is provided with a buckle groove, the bottom of the installation tray is provided with a thread structure, the bottom of the corresponding accommodating small chamber is provided with an installation thread groove, the installation tray is fixed on the bottom of the accommodating small chamber, the base is connected with the installation tray, the base plays a supporting role for the telescopic rod, the base and the installation tray can be in threaded installation, bolt connection or other connection modes which can be conveniently detached.
In the embodiment of the invention, the winding drum 3 comprises a fixed shaft 301, a winding shaft 302 and a shell 303, wherein the fixed shaft 301 is sleeved on the telescopic rod 203 and is connected with the telescopic rod 203, a fence 4 is arranged on the winding shaft 302, the shell 303 is arranged on the outer side of the winding shaft 302, the shell 303 is connected with two ends of the fixed shaft 301, two ends of the winding shaft 302 are connected with the fixed shaft 301 through bearings, the winding shaft 302 is sleeved on the telescopic rod 203, and the upper end of the shell 303 is connected with the telescopic rod 203 through a mounting fixing piece 231.
The fixed axle is used for being connected fixedly with the telescopic link, fixed axle outside suit spool, installs the rail on the spool, and the shell is connected with the fixed axle, and during the use, it is fixed with the telescopic link with the fixed axle, and the one end of rail drives the spool under the tensile effect of external force and rotates the expansion that realizes the rail, and the upper end of spool extends to the top of shell and sets up the rotation handle, and when the rail shrink, the reverse direction rotation that the spool was realized to the accessible rotation handle contracts the rail.
In the embodiment of the present invention, the telescopic rod 203 includes a lower fixing portion 232, an upper fixing portion 233 and a telescopic portion 234, wherein the lower fixing portion 232 is connected to the base 202, the upper end of the lower fixing portion 232 is connected to the telescopic portion 234, and the upper end of the telescopic portion 234 is connected to the upper fixing portion 233.
The telescopic part can realize the height adjustment of the telescopic rod, is connected with the base through the lower fixing part, the winding drum is connected with the upper fixing part, the height of the winding drum is adjusted through the telescopic part, the enclosure with different heights is realized, the telescopic part is of a multi-section telescopic structure and can be arranged according to the needs, and the telescopic part is particularly designed according to practical application.
In the embodiment of the present invention, the installation fixing members 231 are a plurality of first buckles, and a first groove connected with the first buckles is provided on the inner side of the fixing shaft 301. The fixed shaft is a hollow cylinder, wherein the inner side of the fixed shaft is arranged in a first groove connected with the installation fixing piece, the winding drum is connected with the telescopic rod through the installation fixing piece to fix the telescopic rod, at least two groups of first buckles can be horizontally arranged or vertically arranged, and the number and the arrangement positions of the first buckles and the first groove are not limited according to actual design.
In the embodiment of the invention, in order to play a role in warning a fence at night, the upper end of the telescopic rod 203 is provided with the laser correlation sensor 5, so that the fence plays a role in shielding under the condition of no illumination at night, wherein the laser correlation sensor 5 is also connected with the alarm device 6, and when triggered, the fence gives a warning. The alarm device can supply power for the built-in storage battery to realize sound warning.
The invention adopts a reel storage structure: the assembly and disassembly are simple, the time and the labor are saved, the assembly is faster when the device is used in a maintenance site, the device is not required to be carried, the device can be used and received in the site, the volume is small, and the device does not occupy redundant space; the T-shaped buckle and the T-shaped clamping groove are adopted, the mechanical strength of the telescopic rod is high, and the rail is pulled open to have good supporting and fixing effects; the laser correlation device is arranged at the top end of the telescopic rod, so that protection measures for preventing the user from entering the electrified interval by mistake can be well taken at night; the portable fixed type shielding column of the transformer substation has the advantages of less material consumption, reduced manufacturing cost and production expense saving; the portable fixed fence net of the transformer substation can be replaced, so that the scrapping cost is reduced, and meanwhile, the environmental pollution is reduced.
According to the invention, the laser correlation sensor is reasonably installed on site according to equipment of a transformer substation through the winding drum, the telescopic rod, the accommodating chamber and the laser correlation sensor, is convenient to use during use, ensures the safety of night operators, and effectively prevents the risk of mistakenly entering an electrified interval; because of the fixed installation and use on site, the physical effort consumption of operation and maintenance personnel when carrying the installation rail is reduced. The damage of rail during the transport has been reduced, the cost of scrapping is saved.
The present invention has been described in detail above, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention. Many other changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (8)
1. The utility model provides a portable fixed fence of transformer substation which characterized in that: comprising the following steps:
the accommodating chamber is provided with a plurality of accommodating chambers,
the pull-up rod is arranged in the accommodating small chamber and connected with the bottom of the accommodating small chamber, and the pull-up rod is vertically arranged with the accommodating small chamber;
the winding drum is arranged on the pull-up rod and connected with the pull-up rod, and is sleeved on the outer side of the pull-up rod; a clamping groove is formed in the side edge of the winding drum;
the rail is arranged in the winding drum and can stretch from the inside of the winding drum, one end of the rail is connected with the inside of the winding drum, and the other end of the rail is provided with a buckle;
the clamping groove is used for installing the buckle of the adjacent fence.
2. The portable stationary barrier for a substation of claim 1, wherein: the clamping groove is a T-shaped clamping groove, and the buckle is a T-shaped buckle connected with the T-shaped clamping groove in an embedded mode.
3. The portable stationary barrier for a substation of claim 1, wherein: the lifting rod comprises an installation tray, a base and a telescopic rod, wherein the bottom of the installation tray is connected with the bottom of the inner side of the accommodating chamber, the base is arranged on the installation tray, the telescopic rod is arranged on the base, and an installation fixing piece for installing the winding drum is arranged on the telescopic rod.
4. The portable stationary barrier for a substation of claim 1, wherein: the winding drum comprises a fixed shaft, a winding shaft and a shell, wherein the fixed shaft is sleeved on the telescopic rod and is connected with the telescopic rod, a fence is arranged on the winding shaft, the outer side of the winding shaft is provided with the shell, the shell is connected with two ends of the fixed shaft, two ends of the winding shaft are connected with the fixed shaft through bearings, the winding shaft is sleeved on the telescopic rod, and the upper end of the shell is connected with the telescopic rod through an installation fixing piece.
5. A portable stationary barrier for a substation according to claim 3, characterized in that: the telescopic link includes lower fixed part, upper fixed part and telescopic part, lower fixed part is connected with the base, the telescopic part is connected to the upper end of lower fixed part, the upper end of telescopic part is connected upper fixed part.
6. A portable stationary barrier for a substation according to claim 3, characterized in that: the installation mounting is a plurality of first buckles, and the fixed axle inboard sets up the first recess of being connected with first buckle.
7. The portable stationary barrier for a substation of claim 1, wherein: the upper end of the telescopic rod is provided with a laser correlation sensor which is also connected with an alarm device.
8. The portable stationary barrier for a substation of claim 1, wherein: the upper end of the accommodating small chamber is provided with a cover plate, and the accommodating small chamber is arranged below the ground surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310736417.3A CN116537635A (en) | 2023-06-21 | 2023-06-21 | Portable fixed fence of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310736417.3A CN116537635A (en) | 2023-06-21 | 2023-06-21 | Portable fixed fence of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116537635A true CN116537635A (en) | 2023-08-04 |
Family
ID=87452677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310736417.3A Withdrawn CN116537635A (en) | 2023-06-21 | 2023-06-21 | Portable fixed fence of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116537635A (en) |
-
2023
- 2023-06-21 CN CN202310736417.3A patent/CN116537635A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230804 |