CN115240533B - Dangerous information warning device for electric power operation and maintenance - Google Patents
Dangerous information warning device for electric power operation and maintenance Download PDFInfo
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- CN115240533B CN115240533B CN202210956909.9A CN202210956909A CN115240533B CN 115240533 B CN115240533 B CN 115240533B CN 202210956909 A CN202210956909 A CN 202210956909A CN 115240533 B CN115240533 B CN 115240533B
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- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 59
- 230000003028 elevating effect Effects 0.000 claims description 28
- 230000008093 supporting effect Effects 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/688—Free-standing bodies
- E01F9/692—Portable base members therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention belongs to the technical field of warning devices, and discloses a dangerous information warning device for electric power operation and maintenance, which comprises a base, wherein a protection box is fixedly arranged at the top of the base, movable rods are movably arranged at the tops of two sides of the protection box, and movable sleeves are movably sleeved on the outer surfaces of the movable rods. According to the invention, the movable rod, the movable sleeve, the flexible spring and the threaded rod are arranged, when one end of the back surface of the threaded rod is screwed out from the inside of the fixed block, the fixing effect on the movable sleeve and the supporting rod can be relieved, at the moment, due to the elastic force recovery effect of the flexible spring, the movable sleeve can outwards move along the outer surface of the movable rod, an operator can rotate the movable sleeve to enable the movable sleeve to drive the supporting rod to be in contact with the ground, so that the effect of reinforcing and supporting the whole protection box can be achieved, the situation that the whole base and the whole protection box are easily blown down by strong wind in the windy weather is effectively avoided, and the operation and the use of the operator are facilitated.
Description
Technical Field
The invention belongs to the technical field of warning devices, and particularly relates to a dangerous information warning device for electric power operation and maintenance.
Background
The electric power operation maintenance is the in-process of long-term operation of power equipment, needs the staff to maintain it regularly this moment to can ensure that power equipment has good life, also can get rid of the hidden danger that power equipment exists simultaneously, so that guarantee that self can normal operation in the follow-up use, and at the in-process of maintenance operation, operating personnel can set up corresponding warning device, thereby remind the pedestrian of coming and going, in order to avoid its operation that influences operating personnel, also ensure pedestrian's safety simultaneously.
The patent with the patent publication number of CN212153184U discloses a warning device for electric power overhaul, and this application is through setting up flexible beta structure to can realize this warning device and be convenient for transport and installation dismantlement advantage, so that operating personnel's operation use.
However, the technical scheme still has the following defects in actual application:
the device lacks good additional strengthening, and when it was in the external world, provided that the condition of strong wind appears in the external world, the warning device that external strong wind will be installed easily blows down this moment, not only causes the damage of device structure easily, can also have certain potential safety hazard moreover, will make operating personnel get up to receive certain weather restriction, has reduced the range of application of device.
And the patent with the publication number of CN211171704U discloses a warning device for electric power overhaul, and the application is through setting up the cooperation between red light lamp and the battery to send out the light alarm, so that pedestrian or vehicle can obtain good warning effect night.
However, the technical scheme still has the following defects in actual application:
1. the warning board of the warning device is not provided with a good protection structure, and is easy to damage due to external collision when not in use, so that the subsequent use of operators is affected, and the warning effect is greatly reduced.
2. The warning board of the warning device lacks a good disassembly and replacement structure, so that the warning board is inconvenient for operators to replace warning information of other contents, the application range of the device is further reduced, and the warning board is unfavorable for operation and use under different environments of operators, so that the warning board needs to be improved.
Disclosure of Invention
The invention aims to provide a dangerous information warning device for electric power operation and maintenance so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electric power fortune is overhauld and is used danger information warning device, includes the base, the top fixed mounting of base has the guard box, the equal movable mounting in top of guard box both sides has the movable rod, the surface activity of movable rod has cup jointed the movable sleeve, the quantity of movable sleeve is two, two fixed mounting has the bracing piece between the movable sleeve, the bottom fixed mounting of movable rod has flexible spring, flexible spring's the other end and the bottom fixed connection of movable sleeve inner chamber, the fixed block has been cup jointed in the surface activity of bracing piece, the bottom of fixed block and the top fixed connection of base, the positive middle part screw thread of bracing piece has cup jointed the threaded rod, the one end of threaded rod runs through the bracing piece and extends to the outside of bracing piece, the other end of threaded rod runs through bracing piece and fixed block and extends to the inside of fixed block in proper order, because the cooperation between fixed block and the threaded rod to can play good fixed effect to movable rod, movable sleeve and bracing piece whole, avoid its emergence position to move.
Preferably, the bottom activity of guard box inner chamber has cup jointed the movable table, the top fixed mounting of movable table has first connecting block, the top swing joint of first connecting block has the warning sign body, the top fixed mounting of warning sign body has the top cap, the surface and the inner wall swing joint on guard box top of top cap owing to the design of top cap to can play good sealed effect to the top of guard box, effectually protected the warning sign body.
Preferably, the middle part fixed mounting on top cap top has the handle, the surface of handle is coarse, because the design of handle to the follow-up operating personnel of being convenient for dismantle the replacement warning sign body.
Preferably, the appearance of warning sign body presents rectangle or is circular or trapezoidal, the front of warning sign body is equipped with warning information, because the design of the different shapes of warning sign body surface to the operating personnel of being convenient for select according to self operation demand.
Preferably, long mouths are all seted up on the positive both sides of first connecting block, the inside activity of first connecting block has cup jointed the elevating platform, the outside fixedly connected with stiff spring of elevating platform, the other end and the inner wall fixed connection of first connecting block of stiff spring, the surface of elevating platform is all smooth with the inner wall of first connecting block, therefore will make the elevating platform more smooth and easy at the inside activity of first connecting block.
Preferably, the middle part activity of first linkage piece inner chamber has cup jointed the locating piece, the top of locating piece and the bottom fixed connection of warning sign body, the fixture block has all been cup jointed to the inside front and back both sides of locating piece activity, the other end and the outside fixed connection of elevating platform of fixture block, because the rigid spring is compressed state this moment, consequently will exert an elasticity to elevating platform and fixture block, the fixture block will firm joint in the inner wall of locating piece this moment, and then can have played good fixed effect to locating piece and warning sign body whole.
Preferably, the two sides of the front face of the protection box are provided with the second vertical openings, the front face of the protection box is provided with the transverse opening positioned above the left side of the second vertical opening, the middle part of the back face of the protection box is provided with the first vertical opening, and the inner part of the transverse opening is communicated with the inner part of the second vertical opening so as to facilitate the movable adjustment and use of operators.
Preferably, the front fixed mounting of elevating platform has the round bar, the other end of round bar passes through the long mouth and extends to the inside of second perpendicular mouth and fixed mounting has the pull rod that is located the guard box outside, and the quantity of pull rod is two, and the design of two second perpendicular mouths to be convenient for operating personnel to stimulate, make to drive two elevating platform and fixture block and take place opposite movement, and then can relieve the holistic fixed effect to locating piece and warning sign body.
Preferably, the top of guard box back both sides is all fixed mounting has the fixed shell, the outside fixed mounting of fixed shell has driving motor, driving motor output shaft's the other end is fixed to cup joint the pivot, the other end of pivot runs through the fixed shell and extends to the inside of fixed shell and fixed the cup joint the initiative round wheel, because driving motor's operation, will make the pivot drive initiative round wheel and take place rotatoryly.
Preferably, the both sides of guard box back bottom all movable mounting has driven round wheel, driven round wheel passes through the drive belt and is connected with initiative round wheel transmission, the quantity of drive belt is two, two bottom fixedly connected with second connecting block between the drive belt, the one end at second connecting block back is located the inside of first perpendicular mouthful and with the back fixed connection of first connecting block, when two drive belts take place rotatory, will drive first connecting block, movable table and warning sign body wholly rise through the second connecting block, and finally the warning sign body will break away from the inside of guard box and expose in the external world to can play good warning effect to the pedestrian of passing.
The beneficial effects of the invention are as follows:
1. according to the invention, the movable rod, the movable sleeve, the flexible spring and the threaded rod are arranged, when one end of the back surface of the threaded rod is screwed out from the inside of the fixed block, the fixing effect on the movable sleeve and the supporting rod can be relieved, at the moment, due to the elastic force recovery effect of the flexible spring, the movable sleeve can outwards move along the outer surface of the movable rod, an operator can rotate the movable sleeve to enable the movable sleeve to drive the supporting rod to be in contact with the ground, so that the effect of reinforcing and supporting the whole protection box can be achieved, the situation that the whole base and the whole protection box are easily blown down by strong wind in the windy weather is effectively avoided, and the operation and the use of the operator are facilitated.
2. According to the invention, due to the design of the protection box, when the warning board body is not in use, the protection box can play a good role in protecting the warning board body from being damaged by external collision, and when the warning board is required to be used in the later period, the two driving motors can be started, the two driving motors operate to enable the two rotating shafts to drive the two driving round wheels to rotate, the two driving belts can drive the two driven round wheels to rotate, when the two driving belts rotate oppositely, the second connecting block can be driven to move upwards, and the second connecting block can drive the movable table, the first connecting block, the warning board body and the top cover to move integrally upwards, so that the warning board body is separated from the inside of the protection box, and a good follow-up warning display effect is achieved.
3. According to the invention, the positioning block, the clamping block, the second vertical port and the transverse port are arranged, when an operator needs to disassemble and replace warning contents of the warning board body, the warning board body is exposed and displayed above the protection box, then the two pull rods are pulled in opposite directions, at this time, the round rods are driven to slide into the transverse port from the second vertical port by the pull rods, in the process, the round rods drive the lifting table and the clamping block to move, so that the two clamping blocks are separated from the interiors of the two sides of the positioning block, the integral fixing effect of the positioning block and the warning board body is further solved, meanwhile, the handle can be pulled upwards by the partner, the warning board body drives the positioning block to be separated from the interiors of the first connecting block and the protection box in sequence, and the disassembling effect of the warning board body can be relieved, so that the warning board body is replaced and used later, and the application range of the device is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a back view structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the front face of the present invention;
FIG. 4 is a schematic cross-sectional view of the movable sleeve of the present invention;
FIG. 5 is a schematic diagram of a front structure of a first embodiment of the present invention;
FIG. 6 is a schematic top cross-sectional view of a first connector block of the present invention;
FIG. 7 is a schematic cross-sectional view of the interior of the stationary housing of the present invention;
FIG. 8 is a schematic diagram of a second embodiment of the present invention;
fig. 9 is a schematic structural diagram of a third embodiment of the present invention.
In the figure: 1. a base; 2. a protection box; 3. a movable rod; 4. a movable sleeve; 5. a support rod; 6. a fixed block; 7. a threaded rod; 8. a flexible spring; 9. a movable table; 10. a first connection block; 11. a warning board body; 12. a top cover; 13. a handle; 14. a long opening; 15. a lifting table; 16. a rigid spring; 17. a positioning block; 18. a clamping block; 19. a round bar; 20. a first vertical port; 21. a fixed case; 22. a driving motor; 23. a rotating shaft; 24. a driving round wheel; 25. a driven round wheel; 26. a transmission belt; 27. a second connection block; 28. a second vertical port; 29. a pull rod; 30. and a transverse opening.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 7, the embodiment of the invention provides a dangerous information warning device for electric power operation and maintenance, which comprises a base 1, wherein a protection box 2 is fixedly installed at the top of the base 1, movable rods 3 are movably installed at the tops of two sides of the protection box 2, movable sleeves 4 are movably sleeved on the outer surfaces of the movable rods 3, two movable sleeves 4 are fixedly installed between the two movable sleeves 4, a support rod 5 is fixedly installed at the bottom end of the movable rods 3, a flexible spring 8 is fixedly installed at the other end of the flexible spring 8 and the bottom of an inner cavity of the movable sleeve 4, a fixed block 6 is movably sleeved on the outer surfaces of the support rod 5, the bottom of the fixed block 6 is fixedly connected with the top of the base 1, a threaded rod 7 is sleeved at the middle thread of the front surface of the support rod 5, one end of the threaded rod 7 penetrates through the support rod 5 and extends to the outside of the support rod 5, the other end of the threaded rod 7 sequentially penetrates through the support rod 5 and the fixed block 6 and extends to the inside of the fixed block 6, and due to the cooperation between the fixed block 6 and the threaded rod 7, thereby good fixing effects can be achieved on the whole movable rods 3, the movable sleeves 4 and the support rod 5, and the whole body are prevented from moving in position.
Wherein, movable table 9 has been cup jointed in the bottom activity of guard box 2 inner chamber, and the top fixed mounting of movable table 9 has first connecting block 10, and the top swing joint of first connecting block 10 has warning sign body 11, and the top fixed mounting of warning sign body 11 has top cap 12, and the surface and the inner wall swing joint on guard box 2 top of top cap 12 owing to the design of top cap 12 to can play good sealed effect to the top of guard box 2, effectually protected warning sign body 11.
Wherein, the middle part fixed mounting on top cap 12 top has handle 13, and the surface of handle 13 is coarse, because the design of handle 13 to the follow-up operating personnel of being convenient for dismantle replacement warning sign body 11.
The appearance of the warning board body 11 is rectangular, and warning information is arranged on the front face of the warning board body 11, and due to the design of different shapes of the outer surface of the warning board body 11, operators can conveniently select according to own operation requirements.
Wherein, long mouth 14 has all been seted up to positive both sides of first connecting block 10, and elevating platform 15 has been cup jointed in the inside activity of first connecting block 10, and the outside fixedly connected with stiff spring 16 of elevating platform 15, the other end of stiff spring 16 and the inner wall fixed connection of first connecting block 10, and the surface of elevating platform 15 is all smooth with the inner wall of first connecting block 10, therefore will make elevating platform 15 at the inside activity of first connecting block 10 more smooth and easy.
Wherein, the middle part activity in first linkage piece 10 inner chamber has cup jointed locating piece 17, the top of locating piece 17 and the bottom fixed connection of warning sign body 11, the inside front and back both sides of locating piece 17 all movably cup jointed fixture block 18, the other end of fixture block 18 and the outside fixed connection of elevating platform 15, because rigid spring 16 is compressed state this moment, consequently will exert an elasticity to elevating platform 15 and fixture block 18, the joint that the fixture block 18 will be firm at this moment in the inner wall of locating piece 17, and then can have played good fixed effect to locating piece 17 and warning sign body 11 whole.
The two sides of the front face of the protection box 2 are provided with second vertical ports 28, the front face of the protection box 2 is provided with a transverse port 30 positioned above the left side of the second vertical port 28, the middle part of the back face of the protection box 2 is provided with a first vertical port 20, and the inner part of the transverse port 30 is communicated with the inner part of the second vertical port 28, so that the movement of an operator can be regulated and used.
The front of the lifting platform 15 is fixedly provided with a round rod 19, the other end of the round rod 19 penetrates through the long opening 14 and extends to the inside of the second vertical opening 28, and a pull rod 29 positioned outside the protection box 2 is fixedly arranged on the other end of the round rod, the number of the pull rods 29 is two, and the two second vertical openings 28 are designed, so that the lifting platform 15 and the clamping block 18 are driven to move in opposite directions, and the whole fixing effect on the positioning block 17 and the warning sign body 11 can be relieved.
Wherein, the top of guard box 2 back both sides is all fixed mounting has fixed shell 21, and fixed mounting has driving motor 22 in the outside of fixed shell 21, and driving motor 22 output shaft's the other end is fixed to cup joint pivot 23, and pivot 23's the other end runs through fixed shell 21 and extends to the inside of fixed shell 21 and fixed the cup joint initiative round wheel 24, owing to driving motor 22's operation, will make pivot 23 drive initiative round wheel 24 and take place the rotation.
Wherein, the both sides of guard box 2 back bottom all movable mounting has driven round wheel 25, driven round wheel 25 passes through drive belt 26 and initiative round wheel 24 transmission and is connected, the quantity of drive belt 26 is two, the bottom fixedly connected with second connecting block 27 between two drive belts 26, the one end at the second connecting block 27 back is located the inside of first perpendicular mouthful 20 and with the back fixed connection of first connecting block 10, when two drive belts 26 take place rotatory, will drive first connecting block 10 through second connecting block 27, movable table 9 and warning sign body 11 wholly rise, finally warning sign body 11 will break away from the inside of guard box 2 and expose in the external world, thereby can play good warning effect to the pedestrian of passing.
Example two
As shown in fig. 8, the embodiment of the invention provides a dangerous information warning device for electric power operation and maintenance, which comprises a base 1, wherein a protection box 2 is fixedly installed at the top of the base 1, movable rods 3 are movably installed at the tops of two sides of the protection box 2, movable sleeves 4 are movably sleeved on the outer surfaces of the movable rods 3, the number of the movable sleeves 4 is two, support rods 5 are fixedly installed between the two movable sleeves 4, flexible springs 8 are fixedly installed at the bottom ends of the movable rods 3, the other ends of the flexible springs 8 are fixedly connected with the bottoms of the inner cavities of the movable sleeves 4, fixed blocks 6 are movably sleeved on the outer surfaces of the support rods 5, the bottoms of the fixed blocks 6 are fixedly connected with the top of the base 1, threaded rods 7 are sleeved on the middle threads on the front surfaces of the support rods 5, one ends of the threaded rods 7 penetrate through the support rods 5 and extend to the outer portions of the support rods 5, the other ends of the threaded rods 7 sequentially penetrate through the support rods 5 and the fixed blocks 6 and extend to the inner portions of the fixed blocks 6, and due to the matching between the fixed blocks 6 and the threaded rods 7, good fixing effects can be achieved on the whole movable rods 3, the movable sleeves 4 and the support rods 5, and the whole positions of the support rods 5, and the whole body are prevented from moving.
Wherein, movable table 9 has been cup jointed in the bottom activity of guard box 2 inner chamber, and the top fixed mounting of movable table 9 has first connecting block 10, and the top swing joint of first connecting block 10 has warning sign body 11, and the top fixed mounting of warning sign body 11 has top cap 12, and the surface and the inner wall swing joint on guard box 2 top of top cap 12 owing to the design of top cap 12 to can play good sealed effect to the top of guard box 2, effectually protected warning sign body 11.
Wherein, the middle part fixed mounting on top cap 12 top has handle 13, and the surface of handle 13 is coarse, because the design of handle 13 to the follow-up operating personnel of being convenient for dismantle replacement warning sign body 11.
The appearance of the warning board body 11 is circular, and warning information is arranged on the front face of the warning board body 11, and due to the design of different shapes of the outer surface of the warning board body 11, operators can conveniently select according to own operation requirements.
Wherein, long mouth 14 has all been seted up to positive both sides of first connecting block 10, and elevating platform 15 has been cup jointed in the inside activity of first connecting block 10, and the outside fixedly connected with stiff spring 16 of elevating platform 15, the other end of stiff spring 16 and the inner wall fixed connection of first connecting block 10, and the surface of elevating platform 15 is all smooth with the inner wall of first connecting block 10, therefore will make elevating platform 15 at the inside activity of first connecting block 10 more smooth and easy.
Wherein, the middle part activity in first linkage piece 10 inner chamber has cup jointed locating piece 17, the top of locating piece 17 and the bottom fixed connection of warning sign body 11, the inside front and back both sides of locating piece 17 all movably cup jointed fixture block 18, the other end of fixture block 18 and the outside fixed connection of elevating platform 15, because rigid spring 16 is compressed state this moment, consequently will exert an elasticity to elevating platform 15 and fixture block 18, the joint that the fixture block 18 will be firm at this moment in the inner wall of locating piece 17, and then can have played good fixed effect to locating piece 17 and warning sign body 11 whole.
The two sides of the front face of the protection box 2 are provided with second vertical ports 28, the front face of the protection box 2 is provided with a transverse port 30 positioned above the left side of the second vertical port 28, the middle part of the back face of the protection box 2 is provided with a first vertical port 20, and the inner part of the transverse port 30 is communicated with the inner part of the second vertical port 28, so that the movement of an operator can be regulated and used.
The front of the lifting platform 15 is fixedly provided with a round rod 19, the other end of the round rod 19 penetrates through the long opening 14 and extends to the inside of the second vertical opening 28, and a pull rod 29 positioned outside the protection box 2 is fixedly arranged on the other end of the round rod, the number of the pull rods 29 is two, and the two second vertical openings 28 are designed, so that the lifting platform 15 and the clamping block 18 are driven to move in opposite directions, and the whole fixing effect on the positioning block 17 and the warning sign body 11 can be relieved.
Wherein, the top of guard box 2 back both sides is all fixed mounting has fixed shell 21, and fixed mounting has driving motor 22 in the outside of fixed shell 21, and driving motor 22 output shaft's the other end is fixed to cup joint pivot 23, and pivot 23's the other end runs through fixed shell 21 and extends to the inside of fixed shell 21 and fixed the cup joint initiative round wheel 24, owing to driving motor 22's operation, will make pivot 23 drive initiative round wheel 24 and take place the rotation.
Wherein, the both sides of guard box 2 back bottom all movable mounting has driven round wheel 25, driven round wheel 25 passes through drive belt 26 and initiative round wheel 24 transmission and is connected, the quantity of drive belt 26 is two, the bottom fixedly connected with second connecting block 27 between two drive belts 26, the one end at the second connecting block 27 back is located the inside of first perpendicular mouthful 20 and with the back fixed connection of first connecting block 10, when two drive belts 26 take place rotatory, will drive first connecting block 10 through second connecting block 27, movable table 9 and warning sign body 11 wholly rise, finally warning sign body 11 will break away from the inside of guard box 2 and expose in the external world, thereby can play good warning effect to the pedestrian of passing.
Example III
As shown in fig. 9, the embodiment of the invention provides a dangerous information warning device for electric power operation and maintenance, which comprises a base 1, wherein a protection box 2 is fixedly installed at the top of the base 1, movable rods 3 are movably installed at the tops of two sides of the protection box 2, movable sleeves 4 are movably sleeved on the outer surfaces of the movable rods 3, the number of the movable sleeves 4 is two, support rods 5 are fixedly installed between the two movable sleeves 4, flexible springs 8 are fixedly installed at the bottom ends of the movable rods 3, the other ends of the flexible springs 8 are fixedly connected with the bottoms of the inner cavities of the movable sleeves 4, fixed blocks 6 are movably sleeved on the outer surfaces of the support rods 5, the bottoms of the fixed blocks 6 are fixedly connected with the top of the base 1, threaded rods 7 are sleeved on the middle threads on the front surfaces of the support rods 5, one ends of the threaded rods 7 penetrate through the support rods 5 and extend to the outer portions of the support rods 5, the other ends of the threaded rods 7 sequentially penetrate through the support rods 5 and the fixed blocks 6 and extend to the inner portions of the fixed blocks 6, and due to the matching between the fixed blocks 6 and the threaded rods 7, good fixing effects can be achieved on the whole movable rods 3, the movable sleeves 4 and the support rods 5, and the whole positions of the support rods 5, and the whole body are prevented from moving.
Wherein, movable table 9 has been cup jointed in the bottom activity of guard box 2 inner chamber, and the top fixed mounting of movable table 9 has first connecting block 10, and the top swing joint of first connecting block 10 has warning sign body 11, and the top fixed mounting of warning sign body 11 has top cap 12, and the surface and the inner wall swing joint on guard box 2 top of top cap 12 owing to the design of top cap 12 to can play good sealed effect to the top of guard box 2, effectually protected warning sign body 11.
Wherein, the middle part fixed mounting on top cap 12 top has handle 13, and the surface of handle 13 is coarse, because the design of handle 13 to the follow-up operating personnel of being convenient for dismantle replacement warning sign body 11.
Wherein, the appearance of warning sign body 11 presents trapezoidal, and the front of warning sign body 11 is equipped with warning information, because the design of the different shapes of warning sign body 11 surface to the operating personnel of being convenient for select according to self operation demand.
Wherein, long mouth 14 has all been seted up to positive both sides of first connecting block 10, and elevating platform 15 has been cup jointed in the inside activity of first connecting block 10, and the outside fixedly connected with stiff spring 16 of elevating platform 15, the other end of stiff spring 16 and the inner wall fixed connection of first connecting block 10, and the surface of elevating platform 15 is all smooth with the inner wall of first connecting block 10, therefore will make elevating platform 15 at the inside activity of first connecting block 10 more smooth and easy.
Wherein, the middle part activity in first linkage piece 10 inner chamber has cup jointed locating piece 17, the top of locating piece 17 and the bottom fixed connection of warning sign body 11, the inside front and back both sides of locating piece 17 all movably cup jointed fixture block 18, the other end of fixture block 18 and the outside fixed connection of elevating platform 15, because rigid spring 16 is compressed state this moment, consequently will exert an elasticity to elevating platform 15 and fixture block 18, the joint that the fixture block 18 will be firm at this moment in the inner wall of locating piece 17, and then can have played good fixed effect to locating piece 17 and warning sign body 11 whole.
The two sides of the front face of the protection box 2 are provided with second vertical ports 28, the front face of the protection box 2 is provided with a transverse port 30 positioned above the left side of the second vertical port 28, the middle part of the back face of the protection box 2 is provided with a first vertical port 20, and the inner part of the transverse port 30 is communicated with the inner part of the second vertical port 28, so that the movement of an operator can be regulated and used.
The front of the lifting platform 15 is fixedly provided with a round rod 19, the other end of the round rod 19 penetrates through the long opening 14 and extends to the inside of the second vertical opening 28, and a pull rod 29 positioned outside the protection box 2 is fixedly arranged on the other end of the round rod, the number of the pull rods 29 is two, and the two second vertical openings 28 are designed, so that the lifting platform 15 and the clamping block 18 are driven to move in opposite directions, and the whole fixing effect on the positioning block 17 and the warning sign body 11 can be relieved.
Wherein, the top of guard box 2 back both sides is all fixed mounting has fixed shell 21, and fixed mounting has driving motor 22 in the outside of fixed shell 21, and driving motor 22 output shaft's the other end is fixed to cup joint pivot 23, and pivot 23's the other end runs through fixed shell 21 and extends to the inside of fixed shell 21 and fixed the cup joint initiative round wheel 24, owing to driving motor 22's operation, will make pivot 23 drive initiative round wheel 24 and take place the rotation.
Wherein, the both sides of guard box 2 back bottom all movable mounting has driven round wheel 25, driven round wheel 25 passes through drive belt 26 and initiative round wheel 24 transmission and is connected, the quantity of drive belt 26 is two, the bottom fixedly connected with second connecting block 27 between two drive belts 26, the one end at the second connecting block 27 back is located the inside of first perpendicular mouthful 20 and with the back fixed connection of first connecting block 10, when two drive belts 26 take place rotatory, will drive first connecting block 10 through second connecting block 27, movable table 9 and warning sign body 11 wholly rise, finally warning sign body 11 will break away from the inside of guard box 2 and expose in the external world, thereby can play good warning effect to the pedestrian of passing.
Working principle and using flow:
due to the design of the protection box 2, a good protection effect can be achieved on the warning board body 11, the warning board body 11 is prevented from being damaged due to external collision, so that the warning board body 11 can be used for a long time, when an operator needs to carry out warning display, two driving motors 22 can be started at the moment, two driving wheels 24 are driven to rotate by two rotating shafts 23, two driving belts 26 can drive two driven wheels 25 to rotate at the moment, when the two driving belts 26 rotate oppositely, the movable table 9, the first connecting block 10, the warning board body 11 and the top cover 12 are driven to move upwards through the second connecting block 27, and accordingly the warning board body 11 can be exposed above the protection box 2, and a good warning display effect is achieved.
If the external wind force is big, at this moment, operating personnel can rotate threaded rod 7, make the inside of its back follow fixed block 6 break away from, and then can relieve the holistic fixed effect to movable sleeve 4 and bracing piece 5, then operating personnel rotates movable sleeve 4, make it take place to rotate, in order to adjust its self position, afterwards slowly loosen movable sleeve 4, at this moment because the elasticity recovery effect of flexible spring 8, will make movable sleeve 4 follow the surface oblique downward movement of movable rod 3, finally can make the bottom of bracing piece 5 contact with the ground, thereby can play good supporting effect to the whole of base 1 and guard box 2, avoid its condition that takes place to empty.
When the operator needs to dismantle the warning sign body 11 and change warning content, can pull two pull rods 29 in opposite directions this moment, and then can make two round bars 19 slide in to the inside of horizontal mouth 30 from the inside of second perpendicular mouth 28, and in this process, round bars 19 will drive fixture block 18 through elevating platform 15 and take place the motion and break away from the inside in the locating piece 17 outside, and then can release the holistic fixed effect to locating piece 17 and warning sign body 11, then the partner can upwards pull handle 13, make top cap 12 drive warning sign body 11 and locating piece 17 break away from the inside of first linkage block 10 and guard box 2 in proper order, and then can accomplish the holistic dismantlement effect to warning sign body 11, so that it is installed to replace to follow-up.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power fortune is overhauld and is used danger information warning device, includes base (1), its characterized in that: the utility model discloses a warning sign, including base (1) and movable sleeve (4), protection case (2) are fixed mounting at the top of base (1), the equal movable mounting in top of protection case (2) both sides has movable rod (3), movable sleeve (4) have been cup jointed in the activity of the outer surface of movable rod (3), the quantity of movable sleeve (4) is two, two fixed mounting has bracing piece (5) between movable sleeve (4), the bottom fixed mounting of movable rod (3) has flexible spring (8), the other end of flexible spring (8) and the bottom fixed connection of movable sleeve (4) inner chamber, fixed block (6) have been cup jointed in the surface activity of bracing piece (5), the bottom of fixed block (6) and the top fixed connection of base (1), threaded rod (7) have been cup jointed in the middle part screw thread of the front of bracing piece (5), the one end of threaded rod (7) runs through bracing piece (5) and extends to the outside of bracing piece (5), the other end of threaded rod (7) runs through bracing piece (5) and fixed block (6) and extends to the inside of fixed block (6), the fixed block (2) inner chamber (10) has warning sign, movable table (10) are connected at the top (10) in proper order, the top of warning sign body (11) fixed mounting has top cap (12), the outer surface of top cap (12) and the inner wall swing joint on guard box (2) top, second perpendicular mouthful (28) have all been seted up to guard box (2) positive both sides, guard box (2) openly have seted up and are located horizontal mouthful (30) of second perpendicular mouthful (28) left side top, first perpendicular mouthful (20) have been seted up at guard box (2) back middle part, guard box (2) both sides's top all fixed mounting has fixed shell (21), the outside fixed mounting of fixed shell (21) has driving motor (22), the other end fixed sleeve pivot (23) of driving motor (22) output shaft, the other end of pivot (23) runs through fixed shell (21) and extends to the inside of fixed shell (21) and fixed sleeve has initiative round wheel (24), all movable mounting has driven round wheel (25) in the both sides of guard box (2) back bottom, driven round wheel (25) are through driving belt (26) and driving belt (24), the fixed connection bottom of two (26) are between two connecting blocks (27), one end of the back of the second connecting block (27) is positioned in the first vertical port (20) and is fixedly connected with the back of the first connecting block (10).
2. The danger information warning device for electric power operation and maintenance according to claim 1, characterized in that: the middle part at the top end of the top cover (12) is fixedly provided with a handle (13), and the outer surface of the handle (13) is rough.
3. The danger information warning device for electric power operation and maintenance according to claim 1, characterized in that: the appearance of the warning sign body (11) is rectangular, circular or trapezoidal, and warning information is arranged on the front face of the warning sign body (11).
4. The danger information warning device for electric power operation and maintenance according to claim 1, characterized in that: long openings (14) are formed in two sides of the front face of the first connecting block (10), a lifting table (15) is movably sleeved in the first connecting block (10), a rigid spring (16) is fixedly connected to the outer side of the lifting table (15), and the other end of the rigid spring (16) is fixedly connected with the inner wall of the first connecting block (10).
5. The dangerous information warning device for electric power operation and maintenance according to claim 4, wherein: the middle part activity of first connecting block (10) inner chamber has cup jointed locating piece (17), the top of locating piece (17) and the bottom fixed connection of warning sign body (11), the inside front and back both sides of locating piece (17) all movably cup joint fixture block (18), the outside fixed connection of the other end and elevating platform (15) of fixture block (18).
6. The dangerous information warning device for electric power operation and maintenance according to claim 4, wherein: the front of the lifting platform (15) is fixedly provided with a round rod (19), and the other end of the round rod (19) penetrates through the long opening (14) and extends to the inside of the second vertical opening (28) and is fixedly provided with a pull rod (29) positioned outside the protection box (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210956909.9A CN115240533B (en) | 2022-08-10 | 2022-08-10 | Dangerous information warning device for electric power operation and maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210956909.9A CN115240533B (en) | 2022-08-10 | 2022-08-10 | Dangerous information warning device for electric power operation and maintenance |
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| CN115240533A CN115240533A (en) | 2022-10-25 |
| CN115240533B true CN115240533B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210956909.9A Active CN115240533B (en) | 2022-08-10 | 2022-08-10 | Dangerous information warning device for electric power operation and maintenance |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115240533A (en) | 2022-10-25 |
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