CN214958272U - Safe cat ladder of transformer substation operation and maintenance usefulness - Google Patents
Safe cat ladder of transformer substation operation and maintenance usefulness Download PDFInfo
- Publication number
- CN214958272U CN214958272U CN202023314576.5U CN202023314576U CN214958272U CN 214958272 U CN214958272 U CN 214958272U CN 202023314576 U CN202023314576 U CN 202023314576U CN 214958272 U CN214958272 U CN 214958272U
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- Prior art keywords
- fixedly connected
- insulating
- workbench
- support frame
- maintenance
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- 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.)
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Links
- 241000282326 Felis catus Species 0.000 title claims abstract description 10
- 238000012423 maintenance Methods 0.000 title claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model discloses a safe cat ladder that fortune dimension of transformer substation overhauld usefulness, including insulating stand, the inboard fixedly connected with first workstation in bottom of insulating stand, the first support frame of top left side fixedly connected with of first workstation, the inner wall fixedly connected with footboard of first support frame, antiskid groove has been seted up to the outer wall of footboard, the inboard fixedly connected with second workstation in middle part of insulating stand, the top right side fixedly connected with second support frame of second workstation. A safe cat ladder that transformer substation's fortune dimension overhauls usefulness, through the insulating stand that sets up for support fixed whole device, play insulating purpose simultaneously, through the antiskid groove that sets up, be used for the antiskid of footboard, through the spliced pole that sets up, be used for the connection of each insulating stand, through protection handrail and the protection net bars that set up, be used for carrying out effectual protection to cat ladder personnel, prevent that personnel from falling.
Description
Technical Field
The utility model relates to a safe cat ladder field, in particular to safe cat ladder that fortune dimension of transformer substation overhauld usefulness.
Background
The transformer substation is an electric facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in an electric power system, and connects power grids of all levels of voltage through a transformer, the ladder is a common climbing tool and is applied to places which can not be reached by people, so the ladder is required to be applied to various heights and ground environments, the existing ladder is usually composed of a ladder frame and a kicking leg, and needs to be inclined at a certain angle and is preferably held by people when in use, so the ladder is not very convenient and has potential safety hazards, the ladder is taken as an accessory facility for checking and maintaining in the transformer substation, for a long time, the ladder is made of iron materials, is very easy to rust, has short service life, is easy to sideslip and the like in the use process, has very large potential safety hazards, and can often cause electric shock and the like due to the use of the ladder in the transformer substation, therefore, there is a need to develop a new safety ladder for operation and maintenance of transformer substation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a safe cat ladder of transformer substation's fortune dimension maintenance usefulness can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety ladder stand for operation and maintenance of a transformer substation comprises an insulating upright post, wherein a first workbench is fixedly connected to the inner side of the bottom of the insulating upright post, a first support frame is fixedly connected to the left side of the top of the first workbench, a pedal is fixedly connected to the inner wall of the first support frame, an anti-skid groove is formed in the outer wall of the pedal, a second workbench is fixedly connected to the inner side of the middle of the insulating upright post, a second support frame is fixedly connected to the right side of the top of the second workbench, a third workbench is fixedly connected to the inner side of the top of the insulating upright post, a protective net grid is fixedly connected to the periphery of the top of the third workbench, a protective handrail is fixedly connected to the top of the protective net grid, a connecting post is fixedly connected to the inner side of the middle of the insulating upright post, an insulating pad is arranged at the bottom of the insulating upright post, and an adjustable base is fixedly connected to the bottom of the insulating pad, the adjustable base is characterized in that a plurality of telescopic grooves are formed in the bottom of the adjustable base, springs are arranged inside the telescopic grooves, bottom portions of the springs are fixedly connected with telescopic blocks, connecting plates are fixedly connected to the left side and the right side of the connecting column, clamping seats are fixedly connected to the right side of the connecting plates, wedges are arranged on the right sides of the clamping seats, and insulating joints are arranged on the wedges.
Preferably, the number of the first support frames is two, the bottom of the first support frame is connected to the top of the first workbench through a square sleeve, and the top of the first support frame is connected to the bottom of the second workbench through a square sleeve.
Preferably, the number of the second support frames is two, the bottom of the second support frame is connected to the second workbench through a square sleeve, and the top of the second support frame is connected to the bottom of the third workbench through a square sleeve.
Preferably, the number of the adjustable bases is four, and the adjustable bases are respectively fixedly connected to the bottoms of the insulating upright posts through insulating pads.
Preferably, the number of the insulating stand columns is four, and the bottoms and the peripheries of the insulating stand columns are fixedly connected with fixing rods.
Preferably, the number of the wedges in the connecting column is two, the wedges are respectively fixed on the left side and the right side of the connecting column, and the wedges completely penetrate through the connecting column.
Preferably, the number of the clamping seats is two, the two clamping seats are respectively arranged on the left side and the right side of the connecting column, and the wedges completely penetrate through the clamping seats.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, insulating stand through the setting, a be used for supporting fixed whole device, play insulating purpose simultaneously, anti-skidding groove through the setting, an antiskid for the footboard, through the spliced pole that sets up, a connection for each insulating stand, protection handrail and protection grid through the setting, a person carries out effectual protection to the cat ladder personnel, prevent that personnel from falling, insulating pad through the setting, an insulation for insulating stand and ground, adjustable base through the setting, a ground work for conveniently at the unevenness, holding device's stability, cassette through the setting, an installation for realizing carving iron, carve iron through the setting, a fixed and linking of spliced pole and connecting plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is a schematic structural view of the connecting column of the present invention;
fig. 4 is an enlarged view of the present invention at B in fig. 3.
In the figure: 1. an insulating column; 2. a first table; 3. a first support frame; 4. a pedal; 5. an anti-slip groove; 6. a second table; 7. connecting columns; 8. a third working table; 9. a second support frame; 10. a protective armrest; 11. a protective mesh; 12. an insulating pad; 13. an adjustable base; 14. a telescopic groove; 15. a spring; 16. a telescopic block; 17. a connecting plate; 18. a card holder; 19. a wedge iron; 20. an insulated joint; 21. and (5) fixing the rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a safety ladder stand for operation, maintenance and repair of a transformer substation comprises four insulating upright posts 1, wherein the number of the insulating upright posts 1 is four, fixing rods 21 are fixedly connected to the bottom and the periphery of each insulating upright post 1, the insulating upright posts 1 are arranged to support and fix a whole device and simultaneously achieve the purpose of insulation, a first workbench 2 is fixedly connected to the inner side of the bottom of each insulating upright post 1, a first support frame 3 is fixedly connected to the left side of the top of the first workbench 2, the number of the first support frames 3 is two, the bottom of each first support frame 3 is connected to the top of the first workbench 2 through a square sleeve, the top of each first support frame 3 is connected to the bottom of a second workbench 6 through a square sleeve, a pedal 4 is fixedly connected to the inner wall of each first support frame 3, an anti-skid groove 5 is formed in the outer wall of the pedal 4, and through the arranged anti-skid groove 5, the antiskid device is used for antiskid of a pedal 4, a second workbench 6 is fixedly connected to the inner side of the middle of an insulating upright 1, a second support frame 9 is fixedly connected to the right side of the top of the second workbench 6, the number of the second support frames 9 is two, the bottom of the second support frame 9 is connected to the second workbench 6 through a square sleeve, the top of the second support frame 9 is connected to the bottom of a third workbench 8 through a square sleeve, a third workbench 8 is fixedly connected to the inner side of the top of the insulating upright 1, a protective mesh grid 11 is fixedly connected to the periphery of the top of the third workbench 8, a protective handrail 10 is fixedly connected to the top of the protective mesh grid 11, the antiskid device is used for effectively protecting ladder climbing personnel and preventing the personnel from falling through the protective handrail 10 and the protective mesh grid 11, a connecting column 7 is fixedly connected to the inner side of the middle of the insulating upright 1, the number of wedges 19 in the connecting column 7 is two, the wedges are respectively fixed on the left side and the right side of the connecting column 7, the wedges 19 completely penetrate through the connecting column 7 and are used for connecting the insulating upright columns 1 through the arranged connecting column 7, the bottom of each insulating upright column 1 is provided with an insulating pad 12, the insulating pads 12 are used for insulating the insulating upright columns 1 and the ground, the bottom of each insulating pad 12 is fixedly connected with an adjustable base 13, the number of the adjustable bases 13 is four, the adjustable bases 13 are respectively fixedly connected to the bottom of each insulating upright column 1 through the insulating pads 12, the adjustable bases 13 are arranged and are used for facilitating work on uneven ground, the holding device is stable, the bottom of each adjustable base 13 is provided with a plurality of telescopic grooves 14, springs 15 are arranged inside the telescopic grooves 14, the bottoms of the springs 15 are fixedly connected with telescopic blocks 16, and connecting plates 17 are fixedly connected on the left side and the right side of the connecting column 7, the right side of the connecting plate 17 is fixedly connected with two clamping seats 18, the two clamping seats 18 are respectively arranged on the left side and the right side of the connecting column 7, the wedges 19 completely penetrate through the clamping seats 18 and are used for achieving installation of the wedges 19 through the arranged clamping seats 18, the wedges 19 are arranged on the right side of the clamping seats 18 and are used for fixing and connecting the connecting column 7 and the connecting plate 17 through the arranged wedges 19, the wedges 19 are provided with insulating joints 20, and all parts of the device can be disassembled and assembled.
It should be noted that, the utility model relates to a safety ladder stand for operation and maintenance of transformer substation, when in use, the worker firstly fixes the first workbench 2 on the insulating upright post 1, then fixes the first support frame 3 on the first workbench 2, then fixes the pedal 4 on the first support frame 3, then fixes the second workbench 6 on the first support frame 3, then fixes the second support frame 9 on the second workbench 6, then fixes the third workbench 8 on the second support frame 9, then fixes the guard handrail 10 and the guard net grid 11 on the third workbench 8, then fixes the connecting post 7 between the insulating upright posts 1, fixes the adjustable base 13 on the bottom of the insulating upright post 1, starts to climb the ladder stand after the installation and adjustment of the ladder stand is finished, when the ladder stand reaches the top, the staff overhauls power equipment.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a safe cat ladder of transformer substation operation and maintenance usefulness, includes insulating stand (1), its characterized in that: the bottom inner side of the insulating upright post (1) is fixedly connected with a first workbench (2), the top left side of the first workbench (2) is fixedly connected with a first support frame (3), the inner wall of the first support frame (3) is fixedly connected with a pedal (4), the outer wall of the pedal (4) is provided with an anti-slip groove (5), the middle inner side of the insulating upright post (1) is fixedly connected with a second workbench (6), the top right side of the second workbench (6) is fixedly connected with a second support frame (9), the top inner side of the insulating upright post (1) is fixedly connected with a third workbench (8), the periphery of the top of the third workbench (8) is fixedly connected with a protective grid (11), the top of the protective grid (11) is fixedly connected with a protective handrail (10), and the middle inner side of the insulating upright post (1) is fixedly connected with a connecting post (7), the bottom of insulating stand (1) is provided with insulating pad (12), the adjustable base of bottom fixedly connected with (13) of insulating pad (12), a plurality of flexible groove (14) have been seted up to the bottom of adjustable base (13), the inside of flexible groove (14) is provided with spring (15), the flexible piece of bottom fixed connection (16) of spring (15), the left and right sides fixedly connected with connecting plate (17) of spliced pole (7), the right side fixedly connected with cassette (18) of connecting plate (17), the right side of cassette (18) is provided with wedges iron (19), what wedged iron (19) is provided with insulating joint (20).
2. The safety ladder stand for operation and maintenance of transformer substations as claimed in claim 1, is characterized in that: the number of the first support frames (3) is two, the bottoms of the first support frames (3) are connected to the top of the first workbench (2) through square sleeves, and the tops of the first support frames (3) are connected to the bottom of the second workbench (6) through square sleeves.
3. The safety ladder stand for operation and maintenance of transformer substations as claimed in claim 1, is characterized in that: the quantity of second support frame (9) has two, and square bushing connection is passed through in second workstation (6) in the bottom of second support frame (9), and square bushing connection is passed through in the bottom of third workstation (8) in the top of second support frame (9).
4. The safety ladder stand for operation and maintenance of transformer substations as claimed in claim 1, is characterized in that: the number of the adjustable bases (13) is four, and the adjustable bases are respectively fixedly connected to the bottoms of the insulating upright posts (1) through insulating pads (12).
5. The safety ladder stand for operation and maintenance of transformer substations as claimed in claim 1, is characterized in that: the number of the insulating upright columns (1) is four, and the bottoms and the peripheries of the insulating upright columns (1) are fixedly connected with fixing rods (21).
6. The safety ladder stand for operation and maintenance of transformer substations as claimed in claim 1, is characterized in that: the number of the wedges (19) in the connecting column (7) is two, the wedges (19) are respectively fixed on the left side and the right side of the connecting column (7), and the wedges (19) completely penetrate through the connecting column (7).
7. The safety ladder stand for operation and maintenance of transformer substations as claimed in claim 1, is characterized in that: the number of the clamping seats (18) is two, the two clamping seats are respectively arranged on the left side and the right side of the connecting column (7), and the wedge iron (19) completely penetrates through the clamping seats (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314576.5U CN214958272U (en) | 2020-12-31 | 2020-12-31 | Safe cat ladder of transformer substation operation and maintenance usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314576.5U CN214958272U (en) | 2020-12-31 | 2020-12-31 | Safe cat ladder of transformer substation operation and maintenance usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214958272U true CN214958272U (en) | 2021-11-30 |
Family
ID=79116741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023314576.5U Expired - Fee Related CN214958272U (en) | 2020-12-31 | 2020-12-31 | Safe cat ladder of transformer substation operation and maintenance usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214958272U (en) |
-
2020
- 2020-12-31 CN CN202023314576.5U patent/CN214958272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |