A kind of power construction safety prompt function equipment
Technical field
The invention belongs to technical field of electric power construction, more particularly to a kind of power construction safety prompt function equipment.
Background technology
Electric power is the energy using electric energy as power.Invention starts 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 of world's generation, from this section's technological transformation
The life of people is become.The large-scale electrical power system that 20th century occurred is one of most important achievement in the human engineering history of science,
By generating electricity, transmitting electricity, the power generation and consumption system that power transformation, the link such as distribution and electricity consumption form.It by nature once
The energy changes into electric power by mechanical energy device, then supplies power to each user through transmission of electricity, power transformation and distribution.
Than relatively hazardous in the construction site of power construction, placed in the construction site of power construction in the prior art
One piece of warning sign reminds people dangerous, and warning sign alarming effect is poor, is not easy to be paid attention to by pedestrian, and warning sign is easily dirty, therefore needs badly
A kind of good warning effect is researched and developed, is easily paid attention to by pedestrian, warning sign is not easy dirty power construction safety prompt function equipment.
The content of the invention
(1)Technical problems to be solved
The shortcomings that present invention is not easy to be paid attention to by pedestrian to overcome warning sign alarming effect poor, and warning sign is easily dirty, the present invention will
The technical problem of solution is to provide a kind of good warning effect, is easily paid attention to by pedestrian, and warning sign is not easy dirty power construction peace
Full alert device.
(2)Technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a power construction safety prompt function equipment, shell is included
Body, drive device and alarm set, housing right side central are provided with first through hole, and left side is provided with drive device, driving dress in housing
Put and alarm set is provided with the housing on right side, alarm set coordinates with drive device, and the reminder feature of alarm set is located at housing
External right side.
Preferably, drive device includes the first motor, bearing block and rotating shaft, and housing inner top passes on left bolt connection
Mode the first motor is installed, housing inner bottom part passes on left bolted mode and is provided with bearing block, in bearing block
Bearing is connected with rotating shaft by way of interference connection, and rotating shaft top passes through shaft coupling and the output axis connection with the first motor.
Preferably, alarm set includes barrel cam, oscillating rod, roller bearing, warning sign and montant, passes through key in the middle part of rotating shaft
The mode of connection is connected with barrel cam, and groove milling is provided with barrel cam, and roller bearing is provided with groove milling, and roller bearing slides with groove milling matches somebody with somebody
Close, be connected with montant on the right side of housing inner bottom part by bolted connection, montant top is provided with oscillating rod, in the middle part of oscillating rod and
Montant top is connected by hinge, and oscillating rod left end is connected with roller bearing, and oscillating rod right-hand member connects by bolted connection
Warning sign is connected to, warning sign is located on the right side of housing.
Preferably, air jet system is also included, air jet system includes compression cylinder, cross bar, piston, connecting plate, the first bullet
Spring, the first cam, air inlet pipe, escape pipe, shower nozzle and check valve, right flank top is installed by bolted connection in housing
There is compression cylinder, the second through hole is provided with the middle part of compression cylinder left surface, level is provided with cross bar in the second through hole, and cross bar right-hand member passes through bolt
The mode of connection is connected with piston, and piston is located in compression cylinder, and piston coordinates with compression cylinder, and cross bar left end is bolted
Mode is connected with connecting plate, and the first spring is connected between connecting plate right flank and compression cylinder left surface, and connecting plate left is provided with
First cam, the first cam are connected to rotating shaft top by way of key connection, and compression cylinder top right side is provided with air inlet pipe, air inlet
Pipe connects with compression cylinder, and compression cylinder bottom right side is provided with escape pipe, and escape pipe connects with compression cylinder, and outlet pipe end passes through housing
Right upper portion, outlet pipe end are provided with shower nozzle, and shower nozzle is located on the right side of housing, and shower nozzle is located at warning sign left, air inlet pipe and outlet
Check valve is equipped with pipe.
Preferably, mobile device is also included, mobile device includes sleeve, motion bar, second spring and wheel, housing
Bottom is symmetrical to be connected with sleeve by bolted connection, and motion bar, motion bar and sleeve are provided with vertically in sleeve
Cooperation is slided up and down, second spring is connected among motion bar top and sleeve inner top, motion bar bottom is provided with wheel.
Preferably, cylinder and rubber slab, the outer symmetrical side being bolted of left lower of housing are also included
Formula is provided with cylinder, and the mode being connected by screw on the expansion link of cylinder is connected with rubber slab.
Preferably, the first swash plate and the second swash plate are also included, warning sign top left side tilting is connected by screw
Mode be connected with the first swash plate, the mode being connected by screw of warning sign top right side tilting is connected with the second swash plate,
Connected by bolted connection between first swash plate and the medial surface on the second swash plate top.
Preferably, also include pushing hands, housing left surface bottom is provided with pushing hands, pushing hands by bolted connection with shell
Body left surface bottom connects.
Preferably, also include air filter plate, be provided with air filter plate at the top of air inlet pipe, air filter plate passes through screw
The mode of connection at the top of air inlet pipe with being connected.
Operation principle:During using the present invention, caution slogan is attached in the reminder feature of alarm set by operating personnel, then this
Power construction building site is moved in invention to, and operating personnel start drive device, drive device driving alarm set, and alarm set is carried
Awake work.
Because drive device includes the first motor, bearing block and rotating shaft, housing inner top passes on left bolted
Mode is provided with the first motor, and housing inner bottom part passes on left bolted mode and is provided with bearing block, the axle in bearing block
Hold and rotating shaft is connected with by way of interference connection, rotating shaft top passes through shaft coupling and the output axis connection with the first motor, institute
Start the rotation of the first motor, the rotation of the first motor rotating band turn axle, rotating shaft rotation driving alarm set with operating personnel.
Because alarm set includes barrel cam, oscillating rod, roller bearing, warning sign and montant, connected in the middle part of rotating shaft by key
The mode connect is connected with barrel cam, and groove milling is provided with barrel cam, roller bearing is provided with groove milling, and roller bearing is slidably matched with groove milling,
Montant is connected with the right side of housing inner bottom part by bolted connection, montant top is provided with oscillating rod, and oscillating rod middle part is with erecting
Bar top is connected by hinge, and oscillating rod left end is connected with roller bearing, and oscillating rod right-hand member connects by bolted connection
There is warning sign, warning sign is located on the right side of housing, so rotating shaft rotation drives barrel cam rotation, barrel cam rotation drives roller bearing
Moved up and down in groove milling, roller bearing moves up and down in groove milling drives oscillating rod to move up and down, and oscillating rod moves up and down drive police
Show that board moves up and down, warning sign moves up and down so that people more pay attention to the content on warning sign, improves the effect of warning.
Because also including air jet system, air jet system include compression cylinder, cross bar, piston, connecting plate, the first spring,
First cam, air inlet pipe, escape pipe, shower nozzle and check valve, right flank top is provided with by bolted connection in housing
Compression cylinder, compression cylinder left surface middle part are provided with the second through hole, and level is provided with cross bar in the second through hole, and cross bar right-hand member is connected by bolt
The mode connect is connected with piston, and piston is located in compression cylinder, and piston coordinates with compression cylinder, the side that cross bar left end is bolted
Formula is connected with connecting plate, is connected with the first spring between connecting plate right flank and compression cylinder left surface, and connecting plate left is provided with the
One cam, the first cam are connected to rotating shaft top by way of key connection, and compression cylinder top right side is provided with air inlet pipe, air inlet pipe
Connected with compression cylinder, compression cylinder bottom right side is provided with escape pipe, and escape pipe connects with compression cylinder, and outlet pipe end is right through housing
Upper lateral part, outlet pipe end are provided with shower nozzle, and shower nozzle is located on the right side of housing, and shower nozzle is located at warning sign left, air inlet pipe and escape pipe
Check valve is inside equipped with, so rotating shaft rotation drives the rotation of the first cam, after the nose of the first cam touches connecting plate, connection
Toward moving right, the first spring compresses plate therewith, connecting plate turn right it is mobile drive cross bar toward moving right, cross bar mobile drive of turning right is lived
Fill in toward moving right, air is sprayed on dynamic warning sign by escape pipe from shower nozzle so that on warning sign it is water stain it is dirty blown off after
Pedestrian can see warning sign foregoing clearly, after the nose of the first cam leaves connecting plate, be connected in the presence of the first spring
Plate plate is toward moving left, and connecting plate plate turns left mobile drive cross bar toward moving left, and cross bar is turned left, and moving belt piston is past to be moved left, living
Fill in toward move left cause compression cylinder in atmospheric density be less than outside air pressure, under the active force of atmospheric pressure, air
Interior it can suck in compression cylinder.
Because also including mobile device, mobile device includes sleeve, motion bar, second spring and wheel, housing bottom
Portion is symmetrical to be connected with sleeve by bolted connection, vertical in sleeve to be provided with motion bar, on motion bar and sleeve
Lower slider coordinates, and second spring is connected among motion bar top and sleeve inner top, and motion bar bottom is provided with wheel, so behaviour
The present invention can easily be promoted by wheel by making personnel, meeting under the active force when rough road surface is advanced in second spring
It is more steady, so as to protect the part in the present invention without damage.
Because also including cylinder and rubber slab, left lower is symmetrical outside housing pacifies by bolted connection
Equipped with cylinder, the mode being connected by screw on the expansion link of cylinder is connected with rubber slab, so after the present invention shifts place onto,
Operating personnel start the expansion link elongation of cylinder, and expansion link drives rubber slab to move down, after rubber slab touches ground, wheel
Ground can be left, the present invention is supported by rubber slab so that the present invention is fixed, when needing to move of the invention, operator
Member starts cylinder and shortened, and rubber slab up moves therewith, and after wheel contacts with ground, rubber slab continues up to move, and works as rubber
After offset plate departs from ground, operating personnel can promote the present invention.
Because also including the first swash plate and the second swash plate, the side being connected by screw of warning sign top left side tilting
Formula is connected with the first swash plate, and the mode being connected by screw of warning sign top right side tilting is connected with the second swash plate, and first
Connected by bolted connection between swash plate and the medial surface on the second swash plate top, so the first swash plate and the second swash plate make
Sunlight will not direct projection warning sign, rainwater will not drench warning sign, so as to improve the service life of warning sign.
Because also including pushing hands, housing left surface bottom is provided with pushing hands, pushing hands by bolted connection with housing
Left surface bottom connects, so operating personnel can easily promote this reality new by pushing hands.
Because also including air filter plate, air filter plate is provided with the top of air inlet pipe, air filter plate is connected by screw
The mode connect at the top of air inlet pipe with being connected, so the air of compression cylinder suction is cleaner after being filtered by air filter plate so that
It is more clean inside compression cylinder, protect not contaminated inside compression cylinder.
(3)Beneficial effect
The present invention drives alarm set to remind people by drive device, provided with air jet system so that water on warning sign
Stain is dirty, which to be blown off rear pedestrian, can see warning sign foregoing clearly, be additionally provided with mobile device so that the present invention is uneven
Road surface can be more steady under the active force of second spring when advancing, reached good warning effect, easily paid attention to by pedestrian, warning sign
It is not easy dirty effect.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the schematic cross-sectional view of mobile device front view of the present invention.
Fig. 5 is the 4th kind of main structure diagram of the present invention.
Fig. 6 is warning sign of the present invention and the main structure diagram of the first swash plate and the second swash plate.
Fig. 7 is the 5th kind of main structure diagram of the present invention.
Mark in accompanying drawing for:1- housings, 2- first through hole, 3- drive devices, 4- alarm sets, the motors of 31- first,
32- bearing blocks, 33- rotating shafts, 41- barrel cams, 42- groove millings, 43- oscillating rods, 44- roller bearings, 45- warning signs, 46- montants, 5-
Air jet system, 51- compression cylinders, the through holes of 52- second, 53- cross bars, 54- pistons, 55- connecting plates, the springs of 56- first, 57- first
Cam, 58- air inlet pipe, 59- escape pipes, 510- shower nozzles, 511- check valves, 6- mobile devices, 61- sleeves, 62- motion bars, 63-
Second spring, 64- wheels, 7- cylinders, 8- rubber slabs, the swash plates of 9- first, the swash plates of 10- second, 11- pushing hands, 12- air filtrations
Plate.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of power construction safety prompt function equipment, as shown in figs. 1-7, include housing 1, drive device 3 and alarm set 4,
The right side central of housing 1 is provided with first through hole 2, and left side is provided with drive device 3 in housing 1, is set in the housing 1 on the right side of drive device 3
There is alarm set 4, alarm set 4 coordinates with drive device 3, and the reminder feature of alarm set 4 is located at the external right side of housing 1.
Embodiment 2
A kind of power construction safety prompt function equipment, as shown in figs. 1-7, include housing 1, drive device 3 and alarm set 4,
The right side central of housing 1 is provided with first through hole 2, and left side is provided with drive device 3 in housing 1, is set in the housing 1 on the right side of drive device 3
There is alarm set 4, alarm set 4 coordinates with drive device 3, and the reminder feature of alarm set 4 is located at the external right side of housing 1.
Drive device 3 includes the first motor 31, bearing block 32 and rotating shaft 33, and the inner top of housing 1 passes on left bolt company
The mode connect is provided with the first motor 31, and the inner bottom part of housing 1 passes on left bolted mode and is provided with bearing block 32, bearing
Bearing in seat 32 is connected with rotating shaft 33 by way of interference connection, the top of rotating shaft 33 by shaft coupling with the first motor 31
Output axis connection.
Embodiment 3
A kind of power construction safety prompt function equipment, as shown in figs. 1-7, include housing 1, drive device 3 and alarm set 4,
The right side central of housing 1 is provided with first through hole 2, and left side is provided with drive device 3 in housing 1, is set in the housing 1 on the right side of drive device 3
There is alarm set 4, alarm set 4 coordinates with drive device 3, and the reminder feature of alarm set 4 is located at the external right side of housing 1.
Drive device 3 includes the first motor 31, bearing block 32 and rotating shaft 33, and the inner top of housing 1 passes on left bolt company
The mode connect is provided with the first motor 31, and the inner bottom part of housing 1 passes on left bolted mode and is provided with bearing block 32, bearing
Bearing in seat 32 is connected with rotating shaft 33 by way of interference connection, the top of rotating shaft 33 by shaft coupling with the first motor 31
Output axis connection.
Alarm set 4 includes barrel cam 41, oscillating rod 43, roller bearing 44, warning sign 45 and montant 46, the middle part of rotating shaft 33
Barrel cam 41 is connected with by way of key connection, groove milling 42 is provided with barrel cam 41, roller bearing 44 is provided with groove milling 42, is rolled
Axle 44 is slidably matched with groove milling 42, and montant 46, the top of montant 46 are connected with by bolted connection on the right side of the inner bottom part of housing 1
Provided with oscillating rod 43, the middle part of oscillating rod 43 is connected with the top of montant 46 by hinge, and the left end of oscillating rod 43 connects with roller bearing 44
Connect, the right-hand member of oscillating rod 43 is connected with warning sign 45 by bolted connection, and warning sign 45 is located at the right side of housing 1.
Embodiment 4
A kind of power construction safety prompt function equipment, as shown in figs. 1-7, include housing 1, drive device 3 and alarm set 4,
The right side central of housing 1 is provided with first through hole 2, and left side is provided with drive device 3 in housing 1, is set in the housing 1 on the right side of drive device 3
There is alarm set 4, alarm set 4 coordinates with drive device 3, and the reminder feature of alarm set 4 is located at the external right side of housing 1.
Drive device 3 includes the first motor 31, bearing block 32 and rotating shaft 33, and the inner top of housing 1 passes on left bolt company
The mode connect is provided with the first motor 31, and the inner bottom part of housing 1 passes on left bolted mode and is provided with bearing block 32, bearing
Bearing in seat 32 is connected with rotating shaft 33 by way of interference connection, the top of rotating shaft 33 by shaft coupling with the first motor 31
Output axis connection.
Alarm set 4 includes barrel cam 41, oscillating rod 43, roller bearing 44, warning sign 45 and montant 46, the middle part of rotating shaft 33
Barrel cam 41 is connected with by way of key connection, groove milling 42 is provided with barrel cam 41, roller bearing 44 is provided with groove milling 42, is rolled
Axle 44 is slidably matched with groove milling 42, and montant 46, the top of montant 46 are connected with by bolted connection on the right side of the inner bottom part of housing 1
Provided with oscillating rod 43, the middle part of oscillating rod 43 is connected with the top of montant 46 by hinge, and the left end of oscillating rod 43 connects with roller bearing 44
Connect, the right-hand member of oscillating rod 43 is connected with warning sign 45 by bolted connection, and warning sign 45 is located at the right side of housing 1.
Also include air jet system 5, air jet system 5 includes compression cylinder 51, cross bar 53, piston 54, connecting plate 55, first
Spring 56, the first cam 57, air inlet pipe 58, escape pipe 59, shower nozzle 510 and check valve 511, right flank top passes through in housing 1
Bolted mode is provided with compression cylinder 51, is provided with the second through hole 52 in the middle part of the left surface of compression cylinder 51, water in the second through hole 52
Flat to be provided with cross bar 53, the right-hand member of cross bar 53 is connected with piston 54 by bolted connection, and piston 54 is located in compression cylinder 51, living
Plug 54 coordinates with compression cylinder 51, and the left end of cross bar 53 is connected with connecting plate 55, the right flank of connecting plate 55 by bolted connection
The first spring 56 is connected between the left surface of compression cylinder 51, the left of connecting plate 55 is provided with the first cam 57, and the first cam 57 is logical
The mode for crossing key connection is connected to the top of rotating shaft 33, and the top right side of compression cylinder 51 is provided with air inlet pipe 58, air inlet pipe 58 and compression cylinder
51 connections, the bottom right side of compression cylinder 51 are provided with escape pipe 59, and escape pipe 59 connects with compression cylinder 51, and the end of escape pipe 59 passes through shell
The right upper portion of body 1, the end of escape pipe 59 are provided with shower nozzle 510, and shower nozzle 510 is located at the right side of housing 1, and shower nozzle 510 is located at warning sign 45
Left, air inlet pipe 58 in escape pipe 59 with being equipped with check valve 511.
Also including mobile device 6, mobile device 6 includes sleeve 61, motion bar 62, second spring 63 and wheel 64,
The bottom of housing 1 is symmetrical to be connected with sleeve 61 by bolted connection, and motion bar 62 is provided with vertically in sleeve 61, living
Lever 62 slides up and down cooperation with sleeve 61, and second spring 63 is connected among the top of motion bar 62 and the inner top of sleeve 61, living
The bottom of lever 62 is provided with wheel 64.
Also include cylinder 7 and rubber slab 8,1 outer left lower of housing is symmetrical to pacify by bolted connection
Equipped with cylinder 7, the mode being connected by screw on the expansion link of cylinder 7 is connected with rubber slab 8.
Also include the first swash plate 9 and the second swash plate 10, the top left side tilting of warning sign 45 is connected by screw
Mode is connected with the first swash plate 9, and the mode being connected by screw of the top right side tilting of warning sign 45 is connected with the second swash plate
10, connected by bolted connection between the first swash plate 9 and the medial surface on the top of the second swash plate 10.
Also include pushing hands 11, the left surface bottom of housing 1 is provided with pushing hands 11, pushing hands 11 by bolted connection with shell
The left surface bottom of body 1 connects.
Also include air filter plate 12, the top of air inlet pipe 58 is provided with air filter plate 12, and air filter plate 12 passes through spiral shell
The mode for following closely connection is connected with the top of air inlet pipe 58.
Operation principle:During using the present invention, caution slogan is attached in the reminder feature of alarm set 4 by operating personnel, then
The present invention moves power construction building site to, and operating personnel start drive device 3, and drive device 3 drives alarm set 4, alarm set 4
Carry out prompting work.
Because drive device 3 includes the first motor 31, bearing block 32 and rotating shaft 33, the inner top of housing 1 passes on left spiral shell
Tethering the mode connect and the first motor 31 is installed, the inner bottom part of housing 1 passes on left bolted mode and is provided with bearing block 32,
Bearing in bearing block 32 is connected with rotating shaft 33 by way of interference connection, the top of rotating shaft 33 by shaft coupling with the first electricity
The output axis connection of machine 31, so operating personnel start the first motor 31 and rotated, the rotating band turn axle 33 of the first motor 31 rotates,
The rotation driving alarm set 4 of rotating shaft 33.
Because alarm set 4 includes barrel cam 41, oscillating rod 43, roller bearing 44, warning sign 45 and montant 46, rotating shaft 33
Middle part is connected with barrel cam 41 by way of key connection, and groove milling 42 is provided with barrel cam 41, roller bearing is provided with groove milling 42
44, roller bearing 44 is slidably matched with groove milling 42, and montant 46, montant are connected with by bolted connection on the right side of the inner bottom part of housing 1
46 tops are provided with oscillating rod 43, and the middle part of oscillating rod 43 is connected with the top of montant 46 by hinge, the left end of oscillating rod 43 and rolling
Axle 44 connects, and the right-hand member of oscillating rod 43 is connected with warning sign 45 by bolted connection, and warning sign 45 is located at the right side of housing 1,
So the rotation of rotating shaft 33 drives barrel cam 41 to rotate, the rotation of barrel cam 41 drives roller bearing 44 to be moved up and down in groove milling 42,
Roller bearing 44 moves up and down in groove milling 42 drives oscillating rod 43 to move up and down, and oscillating rod 43, which moves up and down, drives warning sign about 45
Mobile, warning sign 45 moves up and down so that people more pay attention to the content on warning sign 45, improves the effect of warning.
Because also including air jet system 5, air jet system 5 include compression cylinder 51, cross bar 53, piston 54, connecting plate 55,
First spring 56, the first cam 57, air inlet pipe 58, escape pipe 59, shower nozzle 510 and check valve 511, right flank top in housing 1
Compression cylinder 51 is installed by bolted connection, the second through hole 52, the second through hole 52 are provided with the middle part of the left surface of compression cylinder 51
Interior level is provided with cross bar 53, and the right-hand member of cross bar 53 is connected with piston 54 by bolted connection, and piston 54 is located at compression cylinder 51
Interior, piston 54 coordinates with compression cylinder 51, and the left end of cross bar 53 is connected with connecting plate 55 by bolted connection, and connecting plate 55 is right
The first spring 56 is connected between side and the left surface of compression cylinder 51, the left of connecting plate 55 is provided with the first cam 57, the first cam
57 are connected to the top of rotating shaft 33 by way of key connection, and the top right side of compression cylinder 51 is provided with air inlet pipe 58, air inlet pipe 58 and pressure
Contracting cylinder 51 is connected, and the bottom right side of compression cylinder 51 is provided with escape pipe 59, and escape pipe 59 is connected with compression cylinder 51, and the end of escape pipe 59 is worn
The right upper portion of housing 1 is crossed, the end of escape pipe 59 is provided with shower nozzle 510, and shower nozzle 510 is located at the right side of housing 1, and shower nozzle 510 is positioned at warning
The left of board 45, air inlet pipe 58 in escape pipe 59 with being equipped with check valve 511, so the rotation of rotating shaft 33 drives the first cam 57 to revolve
Turn, after the nose of the first cam 57 touches connecting plate 55, toward moving right, the first spring 56 compresses connecting plate 55 therewith, connection
Plate 55 turns right mobile drive cross bar 53 toward moving right, and cross bar 53 turns right moving belt piston 54 toward moving right, and air passes through outlet
Pipe 59 is sprayed on dynamic warning sign 45 from shower nozzle 510 so that water stain on warning sign 45 dirty blown off rear pedestrian and can see warning clearly
The foregoing of board 45, after the nose of the first cam 57 leaves connecting plate 55, the plate of connecting plate 55 in the presence of the first spring 56
Toward moving left, the plate of connecting plate 55 turns left mobile drive cross bar 53 toward moving left, and cross bar 53 is turned left, and moving belt piston 54 is past to move to left
Dynamic, piston 54 causes the atmospheric density in compression cylinder 51 less than the pressure of outside air toward moving left, in the effect of atmospheric pressure
Under power, air interior can be sucked in compression cylinder 51.
Because also including mobile device 6, mobile device 6 includes sleeve 61, motion bar 62, second spring 63 and wheel
64, the bottom of housing 1 is symmetrical to be connected with sleeve 61 by bolted connection, and motion bar is provided with vertically in sleeve 61
62, motion bar 62 slides up and down cooperation with sleeve 61, and second spring is connected among the top of motion bar 62 and the inner top of sleeve 61
63, the bottom of motion bar 62 is provided with wheel 64, so operating personnel can easily promote the present invention by wheel 64, uneven
Road surface can be more steady under the active force of second spring 63 when advancing, so as to protect the part in the present invention without damage.
Because also including cylinder 7 and rubber slab 8, the symmetrical side being bolted of 1 outer left lower of housing
Formula is provided with cylinder 7, and the mode being connected by screw on the expansion link of cylinder 7 is connected with rubber slab 8, so when the present invention shifts onto
Behind place, operating personnel start the expansion link elongation of cylinder 7, and expansion link drives rubber slab 8 to move down, and rubber slab 8 touches
Behind ground, wheel 64 can leave ground, and the present invention is supported by rubber slab 8 so that the present invention is fixed, when needs are mobile originally
During invention, operating personnel start cylinder 7 and shortened, and rubber slab 8 up moves therewith, after wheel 64 contacts with ground, rubber slab 8
Continuation is up moved, and after rubber slab 8 departs from ground, operating personnel can promote the present invention.
Because also including the first swash plate 9 and the second swash plate 10, the top left side tilting of warning sign 45 is connected by screw
The mode connect is connected with the first swash plate 9, and the mode being connected by screw of the top right side tilting of warning sign 45 is connected with second
Connected by bolted connection between the medial surface on swash plate 10, the first swash plate 9 and the top of the second swash plate 10, so first is oblique
The swash plate 10 of plate 9 and second cause sunlight will not direct projection warning sign 45, rainwater will not drench warning sign 45, so as to improve warning sign
45 service life.
Because also including pushing hands 11, the left surface bottom of housing 1 is provided with pushing hands 11, and pushing hands 11 is by bolted connection
It is connected with the left surface bottom of housing 1, so operating personnel can easily promote this reality new by pushing hands 11.
Because also including air filter plate 12, the top of air inlet pipe 58 is provided with air filter plate 12, and air filter plate 12 is logical
The mode for crossing mode connects for screw is connected with the top of air inlet pipe 58, so after the air that compression cylinder 51 sucks is filtered by air filter plate 12
It is cleaner so that it is more clean inside compression cylinder 51, protect not contaminated inside compression cylinder 51.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.