CN203870907U - Safety protection device for electric power overhaul - Google Patents
Safety protection device for electric power overhaul Download PDFInfo
- Publication number
- CN203870907U CN203870907U CN201420308216.XU CN201420308216U CN203870907U CN 203870907 U CN203870907 U CN 203870907U CN 201420308216 U CN201420308216 U CN 201420308216U CN 203870907 U CN203870907 U CN 203870907U
- Authority
- CN
- China
- Prior art keywords
- square tube
- hung scroll
- vertically hung
- electric power
- lock pin
- 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.)
- Expired - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 12
- 239000003463 adsorbent Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 241000252254 Catostomidae Species 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a safety protection device for electric power overhaul. The safety protection device comprises a pair of bases and a safety warning banner fixed between the two bases. The bases comprise base plates, the back faces of the base plates are provided with attracting devices to enable the base plates to be attracted onto overhaul equipment, the front faces of the base plates are respectively provided with a U-shaped installation groove, a rotation shaft is fixed in each installation groove, the tail ends of square pipes are connected to the rotation shafts in a rotary mode, the head ends of the square pipes are provided with inserting openings where banner installation heads are inserted and the ends of the safety warning banner are installed on the banner installation heads. According to the safety protection device for electric power overhaul, due to the fact that the bases and the overhaul equipment are fixed, the back faces of the base plates are provided with the attracting devices to enable the base plates to be attracted on the overhaul equipment and magnets or suckers or adhesives can be used as the attracting device according to service environments, assembly and disassembly are convenient, after the base plates are attracted on the overhaul equipment, the base plates can fall off as long as manpower is not used, and fixation is firm.
Description
Technical field
The utility model relates to electric power overhaul safety device.
Background technology
In electric system; electric power overhaul safety device is very important equipment; in real work; protection screen, observing and controlling screen, electric energy meter screen etc., same screen has the situation of 2 and above interval equipment (as 220kV circuit measure and control device screen, 110kV circuit and main transformer protection screen, 110kV bridge switch and prepared auto restart screen, 110kV circuit electric energy meter screen etc.) a lot.
But if certain a set of protective device on this protection screen needs service work, and all the other install when still operation, the protective device of operation need to be fenced up by safety practice, reminding this device of maintainer is operational outfit, must not carry out work.Be with red cloth, the device of operation to be covered by common way in the past, but because the layout of screen and protective device differs, it is upper that red cloth is difficult to hang over reliably screen, in real work, also may fall down.Although for fear of this drawback, also have other protective devices firmly to install fixing, if need to, to this operate, protective device need to be unloaded, then load onto again, it is very inconvenient to use.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of electric power overhaul safety device, is convenient to installation and removal, installs reliably simultaneously, is also convenient to pack up in the time of equipment operating.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of electric power overhaul safety device, comprise pair of base and be fixed on the security warning vertically hung scroll between two pedestals, described pedestal comprises substrate, the back side of described substrate is provided with adsorbent equipment and is adsorbed on repair apparatus, the front of described substrate is provided with a U-shaped mounting groove, in mounting groove, fix a rotating shaft, the tail end of a square tube is rotationally connected with in rotating shaft, the head end of square tube is provided with socket and is inserted with vertically hung scroll mounting head, the end of described security warning vertically hung scroll is installed in vertically hung scroll mounting head, the sidewall of described mounting groove is locked groove before the front of pedestal is provided with, be provided with locked groove at the upside of pedestal simultaneously, square tube is provided with the vertical slot of lateral direction penetrating in corresponding rotating shaft outside, in vertical slot, be provided with one with the lock pin of shaft parallel, the two ends of lock pin protrude from square tube lateral wall, between lock pin and rotating shaft, be connected with spring, after square tube is upwards rotated and is packed up, under spring tension effect, the two ends of lock pin are connected in locked groove, square tube is in the lock state, square tube rotate and by mounting groove bottom supporting after, under spring tension effect the two ends of lock pin be connected in before in locked groove, square tube is in the lock state again, the height of described vertical slot departs from locked groove while being enough to make lock pin to be pulled outwardly.
Preferably, described adsorbent equipment is magnet, sucker or viscose glue.
Preferably, described vertically hung scroll mounting head comprises the fixed head of strip, the center, the back side of described fixed head is provided with square plug and inserts square tube, the front of described fixed head is provided with a pipe along fixed head axis direction, one end of described pipe is sealed and other end opening, and pipe wall is provided with a rule seam vertically.
Preferably, between described pipe and fixed head, be provided with floor.
Preferably, described security warning vertically hung scroll two ends are fixed on a pivot, and described pivot inserts pipe, vertically hung scroll from bar seam through.
The technical solution of the utility model has following beneficial effect:
First, fix by pedestal and repair apparatus, being provided with adsorbent equipment at substrate back is adsorbed on repair apparatus, this adsorbent equipment can select magnet according to environment for use, and sucker or viscose glue are convenient to installation and removal, and after being adsorbed on repair apparatus, do not use manpower, just can not fall, fixed.
Secondly, be provided with a U-shaped mounting groove in the front of substrate, in mounting groove, fix a rotating shaft, the tail end of a square tube is rotationally connected with in rotating shaft, the head end of square tube is provided with socket and is inserted with vertically hung scroll mounting head, the end of described security warning vertically hung scroll is installed in vertically hung scroll mounting head, and security warning vertically hung scroll covers on equipment.Like this, vertically hung scroll mounting head and vertically hung scroll can upwards fold and pack up in the time of equipment operating, and after operation completes, also can rotate fixing, thereby can realize operation and overhaul the switching between two states by folding and putting down of vertically hung scroll mounting head, property easy to use improves greatly.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the structural representation of pedestal;
Fig. 2 is A-A cut-open view in Fig. 1;
Fig. 3 is the structural representation of vertically hung scroll mounting head.
Embodiment
As shown in Figure 1, a kind of electric power overhaul safety device, comprise pair of base 1 and be fixed on the security warning vertically hung scroll between two pedestals, described pedestal 1 comprises substrate 10, the back side of described substrate 10 is provided with adsorbent equipment and is adsorbed on repair apparatus, the front of described substrate 10 is provided with a U-shaped mounting groove 11, mounting groove 11 is interior fixes a rotating shaft 111, the tail end of a square tube 12 is rotationally connected with in rotating shaft 111, the head end of square tube 12 is provided with socket and is inserted with vertically hung scroll mounting head 2, the end of described security warning vertically hung scroll is installed in vertically hung scroll mounting head, the sidewall of described mounting groove is locked groove 112 before the front of pedestal is provided with, be provided with locked groove 113 at the upside of pedestal simultaneously, square tube is provided with the vertical slot 121 of lateral direction penetrating in corresponding rotating shaft outside, in vertical slot, be provided with one with the lock pin 122 of shaft parallel, the two ends of lock pin protrude from square tube lateral wall, between lock pin and rotating shaft, be connected with spring 123, after square tube is upwards rotated and is packed up, under spring tension effect, the two ends of lock pin are connected in locked groove, square tube is in the lock state, square tube rotate and by mounting groove bottom supporting after (mounting groove bottom surface is vertical with substrate), under spring tension effect the two ends of lock pin be connected in before in locked groove, square tube is in the lock state again, the height of described vertical slot departs from locked groove while being enough to make lock pin to be pulled outwardly.Sidewall the past locked groove of described mounting groove is between upper locked groove being arc-shaped transitional surface 114.
Need to carry out service work time, the device of operation is fenced up with safety protective device, reminding this device of maintainer is operational outfit, must not carry out work, and need to be when by this operate, by locked groove before lock pin pull-out, then rotate vertically hung scroll mounting head, after vertically hung scroll mounting head is stowed in pedestal top, the two ends of lock pin are connected in upper locked groove, due to spring tension, the two ends of lock pin are connected in locked groove can not deviate from, now due to the acting in conjunction of rotating shaft and lock pin, vertically hung scroll mounting head cannot be rotated, vertically hung scroll mounting head is folding packs up, can operate, after operation completes, by locked groove before lock pin pull-out, then rotate vertically hung scroll mounting head, after vertically hung scroll mounting head is put down, square tube is supported on mounting groove bottom surface, now the two ends of lock pin are connected in front locked groove, due to spring tension, the two ends of lock pin are connected in front locked groove can not deviate from, now due to the acting in conjunction of rotating shaft and lock pin, vertically hung scroll mounting head cannot be rotated, and vertically hung scroll mounting head is put down, and security warning vertically hung scroll covers on this equipment.Like this, vertically hung scroll mounting head and vertically hung scroll can upwards fold and pack up in the time of equipment operating, and after operation completes, also can rotate fixing, thereby can realize operation and overhaul the switching between two states by folding and putting down of vertically hung scroll mounting head, property easy to use improves greatly.
Described adsorbent equipment is magnet, sucker or viscose glue.According to the concrete select magnet of environment for use, sucker or viscose glue, be convenient to installation and removal, and after being adsorbed on equipment, do not use manpower, just can not fall, fixed.
Described vertically hung scroll mounting head 2 comprises the fixed head 21 of strip, the center, the back side of described fixed head is provided with square plug 22 and inserts square tube, the front of described fixed head is provided with a pipe 24 along fixed head axis direction, one end of described pipe is sealed and other end opening, and pipe wall is provided with a rule seam 25 vertically.Between described pipe and fixed head, be provided with floor 23.Described vertically hung scroll two ends are fixed on a pivot, and described pivot inserts pipe, vertically hung scroll from bar seam through.
Claims (5)
1. an electric power overhaul safety device, it is characterized in that: comprise pair of base (1) and be fixed on the security warning vertically hung scroll between two pedestals (1), described pedestal (1) comprises substrate (10), the back side of described substrate (10) is provided with adsorbent equipment and is adsorbed on repair apparatus, the front of described substrate (10) is provided with a U-shaped mounting groove (11), in mounting groove (11), fix a rotating shaft (111), the tail end of a square tube (12) is rotationally connected with in rotating shaft (111), the head end of square tube (12) is provided with socket and is inserted with vertically hung scroll mounting head (2), the end of described security warning vertically hung scroll is installed in vertically hung scroll mounting head (2), the sidewall of described mounting groove (11) is provided with front locked groove (112) in the front of pedestal (1), be provided with upper locked groove (113) at the upside of pedestal (1) simultaneously, square tube (12) is provided with the vertical slot (121) of lateral direction penetrating in corresponding rotating shaft (111) outside, in vertical slot (121), be provided with one with the lock pin (122) of shaft parallel, the two ends of lock pin protrude from square tube lateral wall, between lock pin (122) and rotating shaft (111), be connected with spring (123), after square tube is upwards rotated and is packed up, under spring tension effect, the two ends of lock pin are connected in locked groove, square tube is in the lock state, square tube rotate and by mounting groove bottom supporting after, under spring tension effect the two ends of lock pin be connected in before in locked groove, square tube is in the lock state again, the height of described vertical slot departs from locked groove while being enough to make lock pin to be pulled outwardly.
2. electric power overhaul safety device according to claim 1, is characterized in that: described adsorbent equipment is magnet, sucker or viscose glue.
3. electric power overhaul safety device according to claim 1, it is characterized in that: described vertically hung scroll mounting head (2) comprises the fixed head (21) of strip, the center, the back side of described fixed head is provided with square plug (22) and inserts square tube, the front of described fixed head is provided with a pipe (24) along fixed head axis direction, one end of described pipe is sealed and other end opening, and pipe wall is provided with a rule seam (25) vertically.
4. electric power overhaul safety device according to claim 3, is characterized in that: between described pipe and fixed head, be provided with floor (23).
5. electric power overhaul safety device according to claim 3, is characterized in that: described security warning vertically hung scroll two ends are fixed on a pivot, and described pivot inserts pipe, vertically hung scroll from bar seam through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308216.XU CN203870907U (en) | 2014-06-10 | 2014-06-10 | Safety protection device for electric power overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308216.XU CN203870907U (en) | 2014-06-10 | 2014-06-10 | Safety protection device for electric power overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870907U true CN203870907U (en) | 2014-10-08 |
Family
ID=51651835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308216.XU Expired - Lifetime CN203870907U (en) | 2014-06-10 | 2014-06-10 | Safety protection device for electric power overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104050878A (en) * | 2014-06-10 | 2014-09-17 | 国家电网公司 | Electric power overhaul safety device |
-
2014
- 2014-06-10 CN CN201420308216.XU patent/CN203870907U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104050878A (en) * | 2014-06-10 | 2014-09-17 | 国家电网公司 | Electric power overhaul safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |