CN107587444B - A kind of alarming device for electric power overhaul - Google Patents
A kind of alarming device for electric power overhaul Download PDFInfo
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- CN107587444B CN107587444B CN201710785014.2A CN201710785014A CN107587444B CN 107587444 B CN107587444 B CN 107587444B CN 201710785014 A CN201710785014 A CN 201710785014A CN 107587444 B CN107587444 B CN 107587444B
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- bolted connection
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Abstract
The present invention relates to a kind of alarming device more particularly to a kind of alarming devices for electric power overhaul.The technical problem to be solved in the present invention is to provide one kind during warning, and warning sign can move up and down, easily cause people note that and be not easy to be blown over by the wind, reduce the alarming device for electric power overhaul of economic loss.In order to solve the above-mentioned technical problems, the present invention provides such a alarming devices for electric power overhaul, include cabinet etc.；Middle part is equipped with driving device in cabinet, is equipped among bottom in cabinet and moves up and down device, is provided with first through hole among top of the box, and the moving parts for moving up and down device is located in first through hole, and the moving parts for moving up and down device is equipped with warning sign.Increase of the present invention has travel switch, so that operation of the present invention is easier, has reached during warning, and warning sign can move up and down, easily cause people note that and be not easy to be blown over by the wind, reduce the effect of economic loss.
Description
Technical field
The present invention relates to a kind of alarming device more particularly to a kind of alarming devices for electric power overhaul.
Background technique
Electric power is the energy using electric energy as power.Invention is started in 19 century 70s, the invention and application of electric power
Second of industrialization climax.Since 18th century of human history, one of scientific and technological revolution three times that the world occurs, from this section's technological transformation
People's lives are become.The large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science,
The power generation and consumption system being made of links such as power generation, transmission of electricity, power transformation, distribution and electricity consumptions.It is by the primary of nature
The energy is converted to electric power by mechanical energy device, then supplies power to each user through transmission of electricity, power transformation and distribution.
During electric power overhaul, for the sake of security, worker generally can place one piece of warning sign in maintenance place.Mesh
Preceding warning sign is fixed during warning people, and people are relatively difficult to notice easily to have an accident,
And warning sign can gentlier be blown over by the wind, and cause economic loss, therefore need to research and develop one kind during warning, warning sign can
Move up and down, easily cause people note that and be not easy to be blown over by the wind, reduce economic loss for electric power overhaul warning fill
It sets.
Summary of the invention
(1) technical problems to be solved
The present invention is in order to overcome current warning sign people to be relatively difficult to notice to easily have an accident, and police
Show the shortcomings that board can gentlier be blown over by the wind, cause economic loss, the technical problem to be solved in the present invention is to provide one kind in police
During showing, warning sign can be moved up and down, easily cause people note that and be not easy to be blown over by the wind, reduce economic loss
Alarming device for electric power overhaul.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a alarming devices for electric power overhaul, including
There are cabinet, warning sign, driving device and move up and down device, middle part is equipped with driving device in cabinet, sets among bottom in cabinet
Device is moved up and down, is provided with first through hole among top of the box, the moving parts for moving up and down device is located in first through hole,
The moving parts for moving up and down device is equipped with warning sign, and driving device cooperates with device is moved up and down.
Preferably, driving device includes first motor, bearing block, shaft and gear, and left side passes through bolt in cabinet
The mode of connection is connected with first motor, and right side is connected with bearing block, first motor by bolted connection in cabinet
It is mounted on the left and right sides in cabinet in a symmetrical manner with bearing block, the bearing in bearing block is connected with shaft by the mode of being full of,
Shaft left end passes through the output axis connection of shaft coupling and first motor, and the mode being connected by key among shaft is connected with gear.
Preferably, moving up and down device includes sliding rail, sliding block, rack gear and elevating lever, passes through spiral shell among bottom in cabinet
It tethers the mode connect and is connected with sliding rail vertically, sliding rail is equipped with sliding block, connects by bolted connection on front side of sliding block with teeth
Item, rack gear top are connected with elevating lever by bolted connection, and elevating lever is located in first through hole, and elevating lever top passes through
Bolted mode is connected with warning sign, and sliding rail, sliding block, rack gear and elevating lever are respectively positioned on gear rear, and wheel and rack is nibbled
It closes.
Preferably, further include having first movement device, first movement device include sleeve, movable block, vertical bar, wheel,
First spring and fixed block, cabinet outer bottom is symmetrical by bolted connection to be connected with sleeve, is equipped in sleeve
Movable block, movable block lower part are connected with vertical bar by bolted connection, and vertical bar bottom end connects by bolted connection
There is wheel, be connected with the first spring in movable block top and sleeve between lower part, lower part is symmetrical in sleeve passes through bolt
The mode of connection is connected with fixed block, and sleeve and movable block slide up and down cooperation.
It preferably, further include having counter weight device, counter weight device includes ballast box, case lid, clump weight and handle, outside cabinet
Two sides lower part has been bolted ballast box by symmetrical mode, connects in such a way that pin shaft connects at the top of ballast box
It is connected to case lid, case lid is towards external-open, and bottom is equipped with clump weight in ballast box, and clump weight top is connected with by bolted connection
Handle.
It preferably, further include having second spring, travel switch, fixing plate and moving plate, sliding rail right side is symmetrical above and below
It is connected with fixed plate by bolted connection, second spring, the connection of second spring inner end are connected on fixed plate medial surface
Have travel switch, sliding block right side is connected with movable plate by bolted connection, movable plate between two travel switches,
Travel switch and first motor have circuit connection.
It preferably, further include having cylinder and rubber slab, the outer left and right sides of cabinet left and right pair by bolted connection
What is claimed is equipped with cylinder, and cylinder is located at counterweight lower box part, and the telescopic rod lower end of cylinder has been connected by screw to rubber slab.
It preferably, further include having handle, case lid top is connected with handle by bolted connection, and handle is located at cabinet
Two sides.
Preferably, further include rubber sleeve, bond rubber sleeve, rubber in such a way that glue bonds among handle top
Set will be fully wrapped around among handle top.
Working principle: when operator is using the present invention, the present invention is placed on the place warned by operator,
Start driving device, driving device driving moves up and down device and moves up and down, and the moving parts for moving up and down device drives warning
Board moves up and down, and to have the function that warning, so as to attract much attention, reduces the generation of peril.It has used
Bi Hou closes driving device.
Because driving device includes first motor, bearing block, shaft and gear, left side is bolted in cabinet
Mode be connected with first motor, right side is connected with bearing block, first motor and axis by bolted connection in cabinet
It holds seat and is mounted on the left and right sides in cabinet in a symmetrical manner, the bearing in bearing block is connected with shaft, shaft by the mode of being full of
Left end passes through the output axis connection of shaft coupling and first motor, and the mode being connected by key among shaft is connected with gear, so
Operator starts the rotation of first motor positive and negative alternate, and the rotation of first motor positive and negative alternate just will drive shaft positive and negative alternate and turn
Dynamic, the rotation of shaft positive and negative alternate has just driven the gear positive and negative alternate in shaft to rotate, and the rotation of gear positive and negative alternate just drives
The moving parts moved up and down on device moves up and down.
Because moving up and down device includes sliding rail, sliding block, rack gear and elevating lever, connected among bottom by bolt in cabinet
The mode connect is connected with sliding rail vertically, and sliding rail is equipped with sliding block, is connected with rack gear, tooth by bolted connection on front side of sliding block
Top is connected with elevating lever by bolted connection, and elevating lever is located in first through hole, and elevating lever top passes through bolt
The mode of connection is connected with warning sign, and sliding rail, sliding block, rack gear and elevating lever are respectively positioned on gear rear, wheel and rack engagement, institute
Just rack gear is driven to move up and down with the rotation of gear positive and negative alternate, sliding block moves up and down play the guiding role on the slide rail, on rack gear
Lower movement has just driven the elevating lever on rack gear to move up and down, and the elevating lever on rack gear moves up and down the police just driven on drop bar
Show that board moves up and down, plays the role of warning.
Because further including having first movement device, first movement device includes sleeve, movable block, vertical bar, wheel, first
Spring and fixed block, cabinet outer bottom is symmetrical by bolted connection to be connected with sleeve, is equipped with activity in sleeve
Block, movable block lower part are connected with vertical bar by bolted connection, and vertical bar bottom end is connected with wheel by bolted connection
Son is connected with the first spring between lower part in movable block top and sleeve, and left and right sides lower part is symmetrical logical in sleeve
Cross bolted mode and be connected with fixed block, sleeve and movable block slide up and down cooperation, so when the present invention will bumps not
When traveling on flat road surface, under the active force of movable block and the first spring of sleeve, the present invention can be because of the first spring
It will not be rocked because of jolting very much under cushioning effect, will not damage internal part, fixed block has blocked movable block toward moving down
Dynamic amplitude, will not fall off sleeve.
Because further including having counter weight device, counter weight device includes ballast box, case lid, clump weight and handle, and cabinet is outer left
Right two sides lower part has been bolted ballast box by symmetrical mode, and ballast box connects in such a way that pin shaft connects
There is a case lid, case lid is towards external-open, and bottom is equipped with clump weight in ballast box, and clump weight top is connected with by bolted connection to be mentioned
Hand, so when using the present invention in the case where condition is relatively more severe, the openable case lid of operator, by clump weight
Handle toward clump weight is put into inside ballast box, increase weight for the present invention, make center of gravity of the invention on the lower side, enhance the present invention
Stability.When needing to move position of the invention, operator opens case lid, and clump weight is proposed by handle, is then closed
The i.e. removable present invention of closed box lid.
Because further including having second spring, travel switch, fixing plate and moving plate, sliding rail right side is symmetrical above and below to be passed through
Bolted mode is connected with fixed plate, and second spring is connected on fixed plate medial surface, and second spring inner end is connected with row
Cheng Kaiguan, sliding block right side are connected with movable plate by bolted connection, and movable plate is between two travel switches, stroke
Switch has circuit connection with first motor, so sliding block up moves when first motor rotates forward, sliding block is up mobile to encounter top
Travel switch after, first motor reversion, sliding block will move down, sliding block moves down encounter lower section travel switch after, the
One motor rotates forward, and repeatedly, ceaselessly positive and negative alternate rotates first motor, so that operation of the present invention is more convenient, improves
Working efficiency of the invention.
Because further including having cylinder and rubber slab, the outer left and right sides of cabinet are symmetrical by bolted connection
Equipped with cylinder, cylinder is located at counterweight lower box part, and the telescopic rod lower end of cylinder has been connected by screw to rubber slab, so as the present invention
After being placed on smooth position, operator starts the telescopic rod elongation of cylinder, and telescopic rod elongation has just driven rubber slab down
Mobile, the wheel that moves down always will be detached from ground, and rubber slab has just supported the present invention；Behaviour when moving the present invention
The telescopic rod for making personnel control cylinder shortens, and telescopic rod shortening has just driven rubber slab up to move, and rubber slab up moves one
Section will land apart from rear wheel, at this moment stop cylinder and shorten, operator can push the present invention.
Because further including having handle, case lid top is connected with handle by bolted connection, and handle is located at cabinet two
Side, so operator need to only hold hand above handle when opening case lid, up handle can open case lid, lead to
It is more laborsaving to cross handle opening case lid, it is convenient.
Because further including rubber sleeve, rubber sleeve, rubber sleeve are bonded in such a way that glue bonds among handle top
Will be fully wrapped around among handle top, so while rubber sleeve is soft, when operator opens chamber door by handle
Hand holds rubber sleeve feel can be more comfortable.
(3) beneficial effect
The first movement device that the present invention is equipped with facilitates the promotion present invention, counter weight device is additionally provided with, so that the present invention is more
Add stabilization, increase has travel switch so that operation of the present invention is easier, reached during warning, warning sign can on
Lower movement, easily cause people note that and be not easy to be blown over by the wind, reduce the effect of economic loss.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the schematic view of the front view that the present invention moves up and down device.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the schematic cross-sectional view of first movement device of the present invention.
Fig. 5 is the third schematic view of the front view of the invention.
Fig. 6 is the first schematic view of the front view of counter weight device of the present invention.
Fig. 7 is the 4th kind of schematic view of the front view of the invention.
Fig. 8 is the 5th kind of schematic view of the front view of the invention.
Fig. 9 is second of schematic view of the front view of counter weight device of the present invention.
The label in accompanying drawing is: 1- cabinet, 2- warning sign, 3- first through hole, 4- driving device, 5- move up and down device,
41- first motor, 42- bearing block, 43- shaft, 44- gear, 51- sliding rail, 52- sliding block, 53- rack gear, 54- elevating lever, 6-
One mobile device, 7- counter weight device, 61- sleeve, 62- movable block, 63- vertical bar, 64- wheel, the first spring of 65-, 66- are fixed
Block, 71- ballast box, 72- case lid, 73- clump weight, 74- handle, 8- second spring, 9- travel switch, 10- fixed plate, 11- are moved
Movable plate, 12- cylinder, 13- rubber slab, 14- handle, 15- rubber sleeve.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of alarming device for electric power overhaul includes as shown in figs 1-9 cabinet 1, warning sign 2, driving device 4
With move up and down device 5, middle part is equipped with driving device 4 in cabinet 1, is equipped among bottom in cabinet 1 and moves up and down device 5, case
1 top center of body is provided with first through hole 3, and the moving parts for moving up and down device 5 is located in first through hole 3, moves up and down device 5
Moving parts be equipped with warning sign 2, driving device 4 and move up and down device 5 cooperation.
Embodiment 2
A kind of alarming device for electric power overhaul includes as shown in figs 1-9 cabinet 1, warning sign 2, driving device 4
With move up and down device 5, middle part is equipped with driving device 4 in cabinet 1, is equipped among bottom in cabinet 1 and moves up and down device 5, case
1 top center of body is provided with first through hole 3, and the moving parts for moving up and down device 5 is located in first through hole 3, moves up and down device 5
Moving parts be equipped with warning sign 2, driving device 4 and move up and down device 5 cooperation.
Driving device 4 includes first motor 41, bearing block 42, shaft 43 and gear 44, and left side passes through spiral shell in cabinet 1
It tethering the mode connect and is connected with first motor 41, right side is connected with bearing block 42 by bolted connection in cabinet 1, the
One motor 41 is mounted on the left and right sides in cabinet 1 with bearing block 42 in a symmetrical manner, and the bearing in bearing block 42 passes through the side of being full of
Formula is connected with shaft 43, and 43 left end of shaft passes through the output axis connection of shaft coupling and first motor 41, passes through key among shaft 43
The mode of connection is connected with gear 44.
Embodiment 3
A kind of alarming device for electric power overhaul includes as shown in figs 1-9 cabinet 1, warning sign 2, driving device 4
With move up and down device 5, middle part is equipped with driving device 4 in cabinet 1, is equipped among bottom in cabinet 1 and moves up and down device 5, case
1 top center of body is provided with first through hole 3, and the moving parts for moving up and down device 5 is located in first through hole 3, moves up and down device 5
Moving parts be equipped with warning sign 2, driving device 4 and move up and down device 5 cooperation.
Driving device 4 includes first motor 41, bearing block 42, shaft 43 and gear 44, and left side passes through spiral shell in cabinet 1
It tethering the mode connect and is connected with first motor 41, right side is connected with bearing block 42 by bolted connection in cabinet 1, the
One motor 41 is mounted on the left and right sides in cabinet 1 with bearing block 42 in a symmetrical manner, and the bearing in bearing block 42 passes through the side of being full of
Formula is connected with shaft 43, and 43 left end of shaft passes through the output axis connection of shaft coupling and first motor 41, passes through key among shaft 43
The mode of connection is connected with gear 44.
Moving up and down device 5 includes sliding rail 51, sliding block 52, rack gear 53 and elevating lever 54, is passed through among bottom in cabinet 1
Bolted mode is connected with sliding rail 51 vertically, and sliding rail 51 is equipped with sliding block 52, the side being bolted on front side of sliding block 52
Formula is connected with rack gear 53, and 53 top of rack gear is connected with elevating lever 54 by bolted connection, and it is logical that elevating lever 54 is located at first
In hole 3,54 top of elevating lever is connected with warning sign 2, sliding rail 51, sliding block 52, rack gear 53 and lifting by bolted connection
Bar 54 is respectively positioned on 44 rear of gear, and gear 44 is engaged with rack gear 53.
Embodiment 4
A kind of alarming device for electric power overhaul includes as shown in figs 1-9 cabinet 1, warning sign 2, driving device 4
With move up and down device 5, middle part is equipped with driving device 4 in cabinet 1, is equipped among bottom in cabinet 1 and moves up and down device 5, case
1 top center of body is provided with first through hole 3, and the moving parts for moving up and down device 5 is located in first through hole 3, moves up and down device 5
Moving parts be equipped with warning sign 2, driving device 4 and move up and down device 5 cooperation.
Driving device 4 includes first motor 41, bearing block 42, shaft 43 and gear 44, and left side passes through spiral shell in cabinet 1
It tethering the mode connect and is connected with first motor 41, right side is connected with bearing block 42 by bolted connection in cabinet 1, the
One motor 41 is mounted on the left and right sides in cabinet 1 with bearing block 42 in a symmetrical manner, and the bearing in bearing block 42 passes through the side of being full of
Formula is connected with shaft 43, and 43 left end of shaft passes through the output axis connection of shaft coupling and first motor 41, passes through key among shaft 43
The mode of connection is connected with gear 44.
Moving up and down device 5 includes sliding rail 51, sliding block 52, rack gear 53 and elevating lever 54, is passed through among bottom in cabinet 1
Bolted mode is connected with sliding rail 51 vertically, and sliding rail 51 is equipped with sliding block 52, the side being bolted on front side of sliding block 52
Formula is connected with rack gear 53, and 53 top of rack gear is connected with elevating lever 54 by bolted connection, and it is logical that elevating lever 54 is located at first
In hole 3,54 top of elevating lever is connected with warning sign 2, sliding rail 51, sliding block 52, rack gear 53 and lifting by bolted connection
Bar 54 is respectively positioned on 44 rear of gear, and gear 44 is engaged with rack gear 53.
It further include having first movement device 6, first movement device 6 includes sleeve 61, movable block 62, vertical bar 63, wheel
64, the first spring 65 and fixed block 66,1 outer bottom of cabinet is symmetrical by bolted connection to be connected with sleeve 61,
Movable block 62 is equipped in sleeve 61,62 lower part of movable block is connected with vertical bar 63 by bolted connection, and 63 bottom end of vertical bar is logical
It crosses bolted mode and is connected with wheel 64, be connected with the first spring 65 in 62 top of movable block and sleeve 61 between lower part,
Lower part is symmetrical in sleeve 61 is connected with fixed block 66 by bolted connection, glides on sleeve 61 and movable block 62
Dynamic cooperation.
It further include having counter weight device 7, counter weight device 7 includes ballast box 71, case lid 72, clump weight 73 and handle 74, case
The outer two sides lower part of body 1 has been bolted ballast box 71 by symmetrical mode, is connected at the top of ballast box 71 by pin shaft
The mode connect is connected with case lid 72, and case lid 72 is towards external-open, and bottom is equipped with clump weight 73 in ballast box 71, and 73 top of clump weight passes through
Bolted mode is connected with handle 74.
It further include having second spring 8, travel switch 9, fixed plate 10 and movable plate 11,51 right side of sliding rail is symmetrical above and below
It is connected with fixed plate 10 by bolted connection, is connected with second spring 8 on 10 medial surface of fixed plate, in second spring 8
End is connected with travel switch 9, and 52 right side of sliding block is connected with movable plate 11 by bolted connection, and movable plate 11 is located at two
Between travel switch 9, travel switch 9 and first motor 41 have circuit connection.
Further include having cylinder 12 and rubber slab 13, the outer left and right sides of cabinet 1 by bolted connection bilateral symmetry
Be equipped with cylinder 12, cylinder 12 is located at 71 lower part of ballast box, and the telescopic rod lower end of cylinder 12 has been connected by screw to rubber slab 13.
It further include having handle 14,72 top of case lid is connected with handle 14 by bolted connection, and handle 14 is located at case
1 two sides of body.
It further include rubber sleeve 15,14 top center of handle bonds rubber sleeve 15, rubber in such a way that glue bonds
Set 15 is fully wrapped around by 14 top center of handle.
Working principle: when operator is using the present invention, the present invention is placed on the place warned by operator,
Start driving device 4, the driving of driving device 4 moves up and down device 5 and moves up and down, and the moving parts for moving up and down device 5 drives
Warning sign 2 moves up and down, and to have the function that warning, so as to attract much attention, reduces the generation of peril.Make
After, driving device 4 is closed.
Because driving device 4 includes first motor 41, bearing block 42, shaft 43 and gear 44, left side is logical in cabinet 1
It crosses bolted mode and is connected with first motor 41, right side is connected with bearing block by bolted connection in cabinet 1
42, first motor 41 and bearing block 42 are mounted on the left and right sides in cabinet 1 in a symmetrical manner, and the bearing in bearing block 42 passes through
The mode of being full of is connected with shaft 43, and 43 left end of shaft passes through the output axis connection of shaft coupling and first motor 41, leads among shaft 43
The mode for crossing key connection is connected with gear 44, so operator starts the rotation of 41 positive and negative alternate of first motor, first motor 41
Positive and negative alternate rotation just will drive the rotation of 43 positive and negative alternate of shaft, and the rotation of 43 positive and negative alternate of shaft has just driven the tooth in shaft 43
The rotation of 44 positive and negative alternates is taken turns, the rotation of 44 positive and negative alternate of gear has just driven the moving parts moved up and down on device 5 to move up and down.
Because moving up and down device 5 includes sliding rail 51, sliding block 52, rack gear 53 and elevating lever 54, in cabinet 1 among bottom
It is connected with sliding rail 51 vertically by bolted connection, sliding rail 51 is equipped with sliding block 52, is bolted on front side of sliding block 52
Mode be connected with rack gear 53,53 top of rack gear is connected with elevating lever 54 by bolted connection, and elevating lever 54 is located at the
In one through-hole 3,54 top of elevating lever is connected with warning sign 2, sliding rail 51, sliding block 52,53 and of rack gear by bolted connection
Elevating lever 54 is respectively positioned on 44 rear of gear, and gear 44 is engaged with rack gear 53, so the rotation of 44 positive and negative alternate of gear has just driven tooth
Item 53 moves up and down, and sliding block 52 is moved up and down on sliding rail 51 and play the guiding role, and rack gear 53, which moves up and down, has just driven rack gear 53
On elevating lever 54 move up and down, the elevating lever 54 on rack gear 53 move up and down just driven drop bar on warning sign 2 on moves down
It is dynamic, play the role of warning.
Because further including having first movement device 6, first movement device 6 include sleeve 61, movable block 62, vertical bar 63,
Wheel 64, the first spring 65 and fixed block 66,1 outer bottom of cabinet is symmetrical by bolted connection to be connected with sleeve
61, sleeve 61 is interior to be equipped with movable block 62, and 62 lower part of movable block is connected with vertical bar 63,63 bottom end of vertical bar by bolted connection
It is connected with wheel 64 by bolted connection, is connected with the first spring between lower part in 62 top of movable block and sleeve 61
65, left and right sides lower part is symmetrical in sleeve 61 is connected with fixed block 66 by bolted connection, sleeve 61 with
Movable block 62 slides up and down cooperation, so when the present invention will advance on rough road surface, movable block 62 with
Under the active force of first spring 65 of sleeve 61, the present invention can because under 65 cushioning effect of the first spring will not because of jolting very much and
It rocks, internal part will not be damaged, fixed block 66 has blocked the amplitude that movable block 62 moves down, will not fall off sleeve
61。
Because further including having counter weight device 7, counter weight device 7 includes ballast box 71, case lid 72, clump weight 73 and handle
74, the outer left and right sides lower part of cabinet 1 has been bolted ballast box 71 by symmetrical mode, and ballast box 71 passes through pin
The mode of axis connection is connected with case lid 72, and case lid 72 is towards external-open, and bottom is equipped with clump weight 73,73 top of clump weight in ballast box 71
It is connected with handle 74 by bolted connection, so when using the present invention in the case where condition is relatively more severe, behaviour
Make the openable case lid 72 of personnel, by the handle 74 on clump weight 73 toward clump weight 73 is put into inside ballast box 71, for the present invention
Increase weight, makes center of gravity of the invention on the lower side, enhance stability of the invention.When needing to move position of the invention, operation
Personnel open case lid 72, and clump weight 73 is proposed by handle 74, are then shut off the i.e. removable present invention of case lid 72.
It is right above and below 51 right side of sliding rail because further including having second spring 8, travel switch 9, fixed plate 10 and movable plate 11
What is claimed is connected with fixed plate 10 by bolted connection, is connected with second spring 8, second spring on 10 medial surface of fixed plate
8 inner ends are connected with travel switch 9, and 52 right side of sliding block is connected with movable plate 11 by bolted connection, and movable plate 11
Between two travel switches 9, travel switch 9 and first motor 41 have circuit connection, so sliding block 52 when first motor 41 rotates forward
It up moves, after sliding block 52 up moves the travel switch 9 for encountering top, first motor 41 is inverted, and sliding block 52 past will move down
It is dynamic, sliding block 52 moves down encounter lower section travel switch 9 after, first motor 41 rotates forward, and repeatedly, first motor 41 is ceaselessly
Positive and negative alternate rotation, so that operation of the present invention is more convenient, improves working efficiency of the invention.
Because further including having cylinder 12 and rubber slab 13, the outer left and right sides of cabinet 1 control by bolted connection
It is symmetrically equipped with cylinder 12, cylinder 12 is located at 71 lower part of ballast box, and the telescopic rod lower end of cylinder 12 has been connected by screw to rubber
Plate 13, so operator starts the telescopic rod elongation of cylinder 12, telescopic rod elongation after the present invention is placed on smooth position
With regard to having driven rubber slab 13 to move down, the wheel 64 that moves down always will be detached from ground, and rubber slab 13 has just supported this
Invention；The telescopic rod that operator controls cylinder 12 when moving the present invention shortens, and telescopic rod shortening has just driven rubber
Plate 13 up moves, and wheel 64 will land after rubber slab 13 up moves a distance, at this moment stops cylinder 12 and shortens, operation
Personnel can push the present invention.
Because further including having handle 14,72 top of case lid is connected with handle 14 by bolted connection, handle 14
In 1 two sides of cabinet, so operator need to only hold hand above handle 14 when opening case lid 72, up handle 14 is just
Case lid 72 can be opened, it is more laborsaving by the opening case lid 72 of handle 14, it is convenient.
Because further including rubber sleeve 15,14 top center of handle bonds rubber sleeve 15 in such a way that glue bonds,
Rubber sleeve 15 is fully wrapped around by 14 top center of handle, so while rubber sleeve 15 is soft, operator passes through handle 14
When opening chamber door hand hold 15 feel of rubber sleeve can be more comfortable.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of alarming device for electric power overhaul, which is characterized in that include cabinet (1), warning sign (2), driving device
(4) it and moves up and down device (5), middle part is equipped with driving device (4) in cabinet (1), is equipped among the interior bottom of cabinet (1) and above moves down
Dynamic device (5), cabinet (1) top center are provided with first through hole (3), and the moving parts for moving up and down device (5) is located at first and leads to
In hole (3), the moving parts for moving up and down device (5) is equipped with warning sign (2), driving device (4) and moves up and down device (5)
Cooperation；
Driving device (4) includes first motor (41), bearing block (42), shaft (43) and gear (44), a left side in cabinet (1)
Side is connected with first motor (41) by bolted connection, and cabinet (1) interior right side connects by bolted connection
It being connected to bearing block (42), first motor (41) and bearing block (42) are mounted on the left and right sides in cabinet (1) in a symmetrical manner,
Bearing in bearing block (42) is connected with shaft (43) by the mode of being full of, and shaft (43) left end passes through shaft coupling and first motor
(41) output axis connection, the intermediate mode being connected by key of shaft (43) are connected with gear (44)；
Moving up and down device (5) includes sliding rail (51), sliding block (52), rack gear (53) and elevating lever (54), cabinet (1) interior bottom
It is connected with vertically by bolted connection among portion sliding rail (51), sliding rail (51) is equipped with sliding block (52), before sliding block (52)
Side is connected with rack gear (53) by bolted connection, and rack gear (53) top is connected with lifting by bolted connection
Bar (54), elevating lever (54) are located in first through hole (3), and elevating lever (54) top is connected with police by bolted connection
Show board (2), sliding rail (51), sliding block (52), rack gear (53) and elevating lever (54) are respectively positioned on gear (44) rear, gear (44) with
Rack gear (53) engagement；
It further include having first movement device (6), first movement device (6) includes sleeve (61), movable block (62), vertical bar
(63), wheel (64), the first spring (65) and fixed block (66), cabinet (1) outer bottom by bolted connection left and right pair
What is claimed is connected with sleeve (61), is equipped with movable block (62) in sleeve (61), movable block (62) lower part is by bolted connection
Be connected with vertical bar (63), vertical bar (63) bottom end is connected with wheel (64) by bolted connection, movable block (62) top with
It is connected with the first spring (65) between sleeve (61) interior lower part, sleeve (61) interior lower part is symmetrical to be bolted
Mode is connected with fixed block (66), and sleeve (61) and movable block (62) slide up and down cooperation；
It further include having counter weight device (7), counter weight device (7) includes ballast box (71), case lid (72), clump weight (73) and mentions
Hand (74), the outer two sides lower part of cabinet (1) have been bolted ballast box (71), ballast box by symmetrical mode
(71) top is connected with case lid (72) in such a way that pin shaft connects, and case lid (72) is equipped with towards external-open, ballast box (71) interior bottom
Clump weight (73), clump weight (73) top are connected with handle (74) by bolted connection；
It further include having second spring (8), travel switch (9), fixed plate (10) and movable plate (11), on sliding rail (51) right side
It is lower to be symmetrically connected with fixed plate (10) by bolted connection, second spring is connected on fixed plate (10) medial surface
(8), second spring (8) inner end is connected with travel switch (9), and sliding block (52) right side is connected with by bolted connection
Movable plate (11), for movable plate (11) between two travel switches (9), there are circuit company in travel switch (9) and first motor (41)
It connects.
2. a kind of alarming device for electric power overhaul according to claim 1, which is characterized in that further include having cylinder
(12) and rubber slab (13), cabinet (1) outer left and right sides are symmetrical by bolted connection is equipped with cylinder (12),
Cylinder (12) is located at ballast box (71) lower part, and the telescopic rod lower end of cylinder (12) has been connected by screw to rubber slab (13).
3. a kind of alarming device for electric power overhaul according to claim 2, which is characterized in that further include having handle
(14), case lid (72) top is connected with handle (14) by bolted connection, and handle (14) is located at cabinet (1) two sides.
4. a kind of alarming device for electric power overhaul according to claim 3, which is characterized in that further include rubber sleeve
(15), handle (14) top center bonds rubber sleeve (15) in such a way that glue bonds, and rubber sleeve (15) is by handle (14)
Top center is fully wrapped around.
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| CN201710785014.2A CN107587444B (en) | 2017-09-04 | 2017-09-04 | A kind of alarming device for electric power overhaul |
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| CN201710785014.2A CN107587444B (en) | 2017-09-04 | 2017-09-04 | A kind of alarming device for electric power overhaul |
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| CN107587444B true CN107587444B (en) | 2019-09-24 |
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| CN108385994A (en) * | 2018-02-11 | 2018-08-10 | 邹宗春 | A kind of architectural engineering safeguard |
| CN108385555B (en) * | 2018-02-12 | 2020-12-15 | 义乌市汇淼科技有限公司 | Warning sign is used in bridge construction |
| CN112538830B (en) * | 2020-12-04 | 2021-11-16 | 铜仁职业技术学院 | Warning sign for building engineering convenient to remove |
| CN113305689B (en) * | 2021-06-01 | 2022-09-16 | 东营博瑞制动系统有限公司 | Brake pad lining outer arc grinding equipment and method thereof |
| CN114382032A (en) * | 2022-01-14 | 2022-04-22 | 广州金贝壳网络科技股份有限公司 | Intelligent parking lot security device |
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| CN107587444A (en) | 2018-01-16 |
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Effective date of registration: 20201207 Address after: Room 104-2, building 8, 3333 Guangyi Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jiaqiang Energy Technology Co.,Ltd. Address before: 325000 Luxiang Road, Fengmen Street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Pan Xiaoqiu |
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