CN107568929A - A kind of petroleum pipeline design drawing apparatus for placing - Google Patents
A kind of petroleum pipeline design drawing apparatus for placing Download PDFInfo
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- CN107568929A CN107568929A CN201711059809.1A CN201711059809A CN107568929A CN 107568929 A CN107568929 A CN 107568929A CN 201711059809 A CN201711059809 A CN 201711059809A CN 107568929 A CN107568929 A CN 107568929A
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- bearing seat
- placing
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Abstract
The present invention relates to a kind of apparatus for placing, more particularly to a kind of petroleum pipeline design drawing apparatus for placing.The technical problem to be solved in the present invention is to provide it is a kind of can regulation height, drawing is not easy to be blown up, adjustable-angle need not bend to watch the petroleum pipeline design drawing apparatus for placing of drawing.In order to solve the above-mentioned technical problem, the invention provides such a petroleum pipeline design drawing apparatus for placing, bottom plate etc. is included；Drive device is provided with the top of bottom plate, the driving part of drive device is provided with lowering or hoisting gear, and the Lift Part of lowering or hoisting gear, which is provided with, places plate.The present invention drives lowering or hoisting gear to move up and down by drive device, so as to adjust the position for placing plate, provided with rotating device, can adjust the direction for placing plate, so as to reached can adjust highly, drawing is not easy to be blown up, adjustable-angle need not bend the effect of viewing drawing.
Description
Technical field
The present invention relates to a kind of apparatus for placing, more particularly to a kind of petroleum pipeline design drawing apparatus for placing.
Background technology
One of oil, the main object of geological prospecting, it is a kind of sticky, dark brown liquid, is referred to as " industrial blood
Liquid ".There is petroleum storage upper crustal some areas.Main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon.
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle
Fluid device.Generally, fluid flows to low pressure after the supercharging such as air blower, compressor, pump and boiler at the high pressure of pipeline
Place, pressure or the gravity conveying of fluid itself can also be used.Having many uses for pipeline is general, be used primarily in feedwater, draining, heat supply,
Give gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.
After petroleum pipeline design drawing designs, operating personnel can not adjust the height of drawing, drawing easily by wind when watching
Blow afloat, need to bend when drawing is laid in desktop viewing, thus need badly research and development one kind can adjust highly, drawing is not easy by wind
Rise, adjustable-angle need not bend to watch the petroleum pipeline design drawing apparatus for placing of drawing.
The content of the invention
(1) technical problems to be solved
In order to overcome, operating personnel can not adjust the height of drawing to the present invention when watching, drawing is easily blown up, drawing is put down
The shortcomings that needing to bend when being layered on desktop viewing, the technical problem to be solved in the present invention is to provide one kind can adjust height, drawing
It is not easy to be blown up, adjustable-angle need not bend to watch the petroleum pipeline design drawing apparatus for placing of drawing.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a petroleum pipeline design drawing apparatus for placing, bag
Bottom plate included, placed plate, drive device and lowering or hoisting gear, be provided with drive device at the top of bottom plate, on the driving part of drive device
Provided with lowering or hoisting gear, the Lift Part of lowering or hoisting gear, which is provided with, places plate.
Preferably, drive device includes the first motor, first bearing seat, first gear, first rotating shaft and second gear,
Bottom plate crown center is provided with the first motor and first bearing seat, and the first motor is located at first bearing seat right, the first motor
First gear is installed, the bearing in first bearing seat is connected with first rotating shaft, and the is provided with the middle part of first rotating shaft on output shaft
Two gears, second gear are located at first gear left, and second gear engages with first gear.
Preferably, lowering or hoisting gear includes screw mandrel, nut, sleeve and mounting rod, and first rotating shaft top is provided with screw mandrel, silk
Nut is cased with bar, sleeve is installed on nut, screw mandrel and nut are respectively positioned in sleeve, and mounting rod is provided with the top of sleeve, are pacified
Placement plate is installed at the top of dress bar.
Preferably, rotating device is also included, rotating device includes the second rotating shaft, one-way clutch, the 3rd rotating shaft,
Three gears and perpendicular tooth, first gear crown center are provided with the second rotating shaft, and the second rotating shaft top is provided with one-way clutch, unidirectionally
Clutch top is provided with the 3rd rotating shaft, and the 3rd gear is provided with the top of the 3rd rotating shaft, and sleeve lateral surface is provided with perpendicular tooth vertically, erects
Tooth engages with the 3rd gear, and perpendicular gear and the 3rd gear slide up and down cooperation.
Preferably, fixing device is also included, fixing device includes motion bar, fixed plate, the first spring, pressing plate and handle
Hand, place and be symmetrically provided with first through hole before and after plate left, place and be symmetrically provided with first through hole, first through hole before and after plate right
Inside vertical to be provided with motion bar, motion bar slides up and down cooperation with first through hole, and fore-aft travel bar bottom is provided with fixed plate, Gu
The first spring is connected between placement plate bottom at the top of fixed board, pressing plate is connected with the top of fore-aft travel bar, is installed at the top of pressing plate
There is handle.
Preferably, second spring, electronic reel and bracing wire are also included, placement plate can also pass through be hinged with mounting rod
The mode of connection connects, and places that plate bottom and mounting rod top are symmetrical to be connected with second spring, under mounting rod left surface
Portion is provided with electronic reel, and bracing wire is wound with electronic reel, and end of pulling is connected with placing plate bottom left.
Preferably, also include framework, second bearing seat and 3rd bearing seat, framework, framework top are installed at the top of bottom plate
Portion is Embedded to be provided with second bearing seat and 3rd bearing seat, first rotating shaft and the second rotating shaft respectively positioned at second bearing seat and
In 3rd bearing seat, framework is netted.
Preferably, rubber blanket is also included, pressing plate bottom is provided with rubber blanket.
Preferably, also include Universal pipe and illuminating lamp, place plate left surface and Universal pipe is installed, be provided with Universal pipe
Illuminating lamp, illuminating lamp is positioned at placement plate upper left side.
Operation principle：During using the present invention, drawing is placed on and placed on plate by operating personnel, restarts drive device driving
The height of plate is placed in lowering or hoisting gear regulation, so as to adjust the height of drawing.
Because drive device includes the first motor, first bearing seat, first gear, first rotating shaft and second gear, bottom
Plate crown center is provided with the first motor and first bearing seat, and the first motor is located at first bearing seat right, the first motor it is defeated
First gear is installed, the bearing in first bearing seat is connected with first rotating shaft, and second is provided with the middle part of first rotating shaft on shaft
Gear, second gear are located at first gear left, and second gear engages with first gear.So operating personnel start the first motor
Rotation, the rotation of the first motor driven first gear, first gear drive second gear rotation, and second gear drives first rotating shaft rotation
Turn.
Because lowering or hoisting gear includes screw mandrel, nut, sleeve and mounting rod, first rotating shaft top is provided with screw mandrel, screw mandrel
On be cased with nut, sleeve is installed, screw mandrel and nut are respectively positioned in sleeve, are provided with mounting rod at the top of sleeve, are installed on nut
Placement plate is installed at the top of bar.Screw mandrel is driven to rotate forward so first rotating shaft rotates forward, screw mandrel drives nut up to move, and nut drives
Sleeve up moves, and so as to have adjusted the height for placing plate, when suitable height is arrived in regulation, operating personnel close the first motor,
When first rotating shaft inverts, nut moves down, and nut band moving sleeve moves down, so as to drive placement plate to move down.
Because also including rotating device, rotating device includes the second rotating shaft, one-way clutch, the 3rd rotating shaft, the 3rd
Gear and perpendicular tooth, first gear crown center are provided with the second rotating shaft, and the second rotating shaft top is provided with one-way clutch, unidirectionally from
Clutch top is provided with the 3rd rotating shaft, and the 3rd gear is provided with the top of the 3rd rotating shaft, and sleeve lateral surface is provided with perpendicular tooth vertically, erects tooth
Engaged with the 3rd gear, perpendicular gear and the 3rd gear slide up and down cooperation.So when the first motor rotates forward, in one-way clutch
Under effect, the second rotating shaft rotation, the 3rd rotating shaft will not rotate, when the first motor reversal, the in the presence of one-way clutch
Three rotating shafts can rotate with, so as to drive the 3rd gear to rotate, the 3rd gear band moving sleeve rotation, so as to adjust the position for placing plate
Put so that the present invention uses enhanced convenience.
Because also including fixing device, fixing device includes motion bar, fixed plate, the first spring, pressing plate and handle,
Place and be symmetrically provided with first through hole before and after plate left, place and first through hole is symmetrically provided with before and after plate right, in first through hole
Vertical to be provided with motion bar, motion bar slides up and down cooperation with first through hole, and fore-aft travel bar bottom is provided with fixed plate, fixed
The first spring is connected between placement plate bottom at the top of plate, pressing plate is connected with the top of fore-aft travel bar, is provided with the top of pressing plate
Handle.So operating personnel are lifted pressing plate by handle, the first spring is compressed therewith, then drawing is placed again below pressing plate,
Then pressing plate is slowly unclamped, in the presence of the first spring, what pressing plate can be tightly pushes down drawing, so that drawing will not be by wind
Blow away, after finishing watching drawing, operating personnel are lifted pressing plate by handle, then take out drawing.
Because also including second spring, electronic reel and bracing wire, placing plate can also be connected with mounting rod by be hinged
The mode connect connects, and places plate bottom and mounting rod top is symmetrical is connected with second spring, mounting rod left surface bottom
Electronic reel is installed, bracing wire is wound with electronic reel, end of pulling is connected with placing plate bottom left.So operator
Member starts electronic reel and reels line, and bracing wire drives placement plate left to move down, and left second spring is compressed therewith, places plate
Right is up moved, and right second spring stretches therewith, plate is placed in left low right high setting, so as to have adjusted the angle for placing plate
Degree so that the present invention uses enhanced convenience.
Because also including framework, second bearing seat and 3rd bearing seat, framework is installed at the top of bottom plate, framework top is embedding
Enter formula is provided with second bearing seat and 3rd bearing seat, and first rotating shaft and the second rotating shaft are located at second bearing seat and the 3rd respectively
In bearing block, framework is netted.So under the protection of framework, the first motor and first gear, second gear will not be by outer
The damage on boundary, while in the presence of second bearing seat and 3rd bearing seat, the present invention can more stablize.
Because also including rubber blanket, pressing plate bottom is provided with rubber blanket.So while rubber blanket soft texture, in fixation
During drawing, pressing plate will not damage drawing by pressure.
Because also including Universal pipe and illuminating lamp, place plate left surface and Universal pipe is installed, photograph is installed on Universal pipe
Bright lamp, illuminating lamp is positioned at placement plate upper left side.So in the case where lighting condition is bad, operating personnel can open illuminating lamp,
Can also be by the position of Universal pipe adjusting illuminating lamp, so that the present invention is not influenceed when using by lighting condition.
(3) beneficial effect
The present invention drives lowering or hoisting gear to move up and down by drive device, so as to adjust the position for placing plate, provided with rotation
Device, can adjust the direction for placing plate, so as to reached can adjust highly, drawing is not easy to be blown up, adjustable-angle is not required to
Bend watch drawing effect.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the first front view of the present invention.
Fig. 2 is the schematic cross-sectional view of second of front view of the present invention.
Fig. 3 is the schematic cross-sectional view of the third front view of the present invention.
Fig. 4 is the structural representation of the top view of fixing device of the present invention.
Fig. 5 is the schematic cross-sectional view of the 4th kind of front view of the present invention.
Fig. 6 is the schematic cross-sectional view of the 5th kind of front view of the present invention.
Mark in accompanying drawing for：1- bottom plates, 2- place plate, 3- drive devices, 4- lowering or hoisting gears, the motors of 31- first, 32-
First bearing seat, 33- first gears, 34- first rotating shafts, 35- second gears, 41- screw mandrels, 42- nuts, 43- sleeves, 44- peaces
Dress bar, 5- rotating devices, the rotating shafts of 51- second, 52- one-way clutch, the rotating shafts of 53- the 3rd, the gears of 54- the 3rd, 55- erect tooth, 6-
Fixing device, 61- motion bars, 62- fixed plates, the springs of 63- first, 64- pressing plates, 65- handles, 7- second springs, 8- it is electronic around
Line wheel, 9- bracing wires, 10- frameworks, 11- second bearing seats, 12- 3rd bearing seats, 13- rubber blankets, 14- Universal pipes, 15- illuminations
Lamp.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of petroleum pipeline design drawing apparatus for placing, as shown in figures 1 to 6, include bottom plate 1, place plate 2, drive device
3 and lowering or hoisting gear 4, the top of bottom plate 1 is provided with drive device 3, and the driving part of drive device 3 is provided with lowering or hoisting gear 4, lifts and fill
The Lift Part for putting 4 is provided with placement plate 2.
Embodiment 2
A kind of petroleum pipeline design drawing apparatus for placing, as shown in figures 1 to 6, include bottom plate 1, place plate 2, drive device
3 and lowering or hoisting gear 4, the top of bottom plate 1 is provided with drive device 3, and the driving part of drive device 3 is provided with lowering or hoisting gear 4, lifts and fill
The Lift Part for putting 4 is provided with placement plate 2.
Drive device 3 includes the first motor 31, first bearing seat 32, first gear 33, the tooth of first rotating shaft 34 and second
Wheel 35, the crown center of bottom plate 1 are provided with the first motor 31 and first bearing seat 32, and it is right that the first motor 31 is located at first bearing seat 32
Side, is provided with first gear 33 on the output shaft of the first motor 31, and the bearing in first bearing seat 32 is connected with first rotating shaft 34,
The middle part of first rotating shaft 34 is provided with second gear 35, and second gear 35 is located at the left of first gear 33, second gear 35 and first
Gear 33 engages.
Embodiment 3
A kind of petroleum pipeline design drawing apparatus for placing, as shown in figures 1 to 6, include bottom plate 1, place plate 2, drive device
3 and lowering or hoisting gear 4, the top of bottom plate 1 is provided with drive device 3, and the driving part of drive device 3 is provided with lowering or hoisting gear 4, lifts and fill
The Lift Part for putting 4 is provided with placement plate 2.
Drive device 3 includes the first motor 31, first bearing seat 32, first gear 33, the tooth of first rotating shaft 34 and second
Wheel 35, the crown center of bottom plate 1 are provided with the first motor 31 and first bearing seat 32, and it is right that the first motor 31 is located at first bearing seat 32
Side, is provided with first gear 33 on the output shaft of the first motor 31, and the bearing in first bearing seat 32 is connected with first rotating shaft 34,
The middle part of first rotating shaft 34 is provided with second gear 35, and second gear 35 is located at the left of first gear 33, second gear 35 and first
Gear 33 engages.
Lowering or hoisting gear 4 includes screw mandrel 41, nut 42, sleeve 43 and mounting rod 44, and the top of first rotating shaft 34 is provided with silk
Bar 41, nut 42 being cased with screw mandrel 41, sleeve 43 is installed on nut 42, screw mandrel 41 and nut 42 are respectively positioned in sleeve 43, set
The top of cylinder 43 is provided with mounting rod 44, and the top of mounting rod 44, which is provided with, places plate 2.
Embodiment 4
A kind of petroleum pipeline design drawing apparatus for placing, as shown in figures 1 to 6, include bottom plate 1, place plate 2, drive device
3 and lowering or hoisting gear 4, the top of bottom plate 1 is provided with drive device 3, and the driving part of drive device 3 is provided with lowering or hoisting gear 4, lifts and fill
The Lift Part for putting 4 is provided with placement plate 2.
Drive device 3 includes the first motor 31, first bearing seat 32, first gear 33, the tooth of first rotating shaft 34 and second
Wheel 35, the crown center of bottom plate 1 are provided with the first motor 31 and first bearing seat 32, and it is right that the first motor 31 is located at first bearing seat 32
Side, is provided with first gear 33 on the output shaft of the first motor 31, and the bearing in first bearing seat 32 is connected with first rotating shaft 34,
The middle part of first rotating shaft 34 is provided with second gear 35, and second gear 35 is located at the left of first gear 33, second gear 35 and first
Gear 33 engages.
Lowering or hoisting gear 4 includes screw mandrel 41, nut 42, sleeve 43 and mounting rod 44, and the top of first rotating shaft 34 is provided with silk
Bar 41, nut 42 being cased with screw mandrel 41, sleeve 43 is installed on nut 42, screw mandrel 41 and nut 42 are respectively positioned in sleeve 43, set
The top of cylinder 43 is provided with mounting rod 44, and the top of mounting rod 44, which is provided with, places plate 2.
Also include rotating device 5, rotating device 5 include the second rotating shaft 51, one-way clutch 52, the 3rd rotating shaft 53,
3rd gear 54 and perpendicular tooth 55, the crown center of first gear 33 are provided with the second rotating shaft 51, and the top of the second rotating shaft 51 is provided with list
To clutch 52, the top of one-way clutch 52 is provided with the 3rd rotating shaft 53, and the top of the 3rd rotating shaft 53 is provided with the 3rd gear 54, covered
43 lateral surfaces of cylinder are provided with perpendicular tooth 55 vertically, and perpendicular tooth 55 engages with the 3rd gear 54, and the perpendicular wheel of tooth 55 slides up and down with the 3rd gear 54
Coordinate.
Also include fixing device 6, fixing device 6 includes motion bar 61, fixed plate 62, the first spring 63, pressing plate 64
With handle 65, place and be symmetrically provided with first through hole before and after plate 2 left, place and be symmetrically provided with first through hole before and after the right of plate 2,
Vertical in first through hole to be provided with motion bar 61, motion bar 61 slides up and down cooperation, the bottom of fore-aft travel bar 61 with first through hole
Fixed plate 62 is installed, the first spring 63, the top of fore-aft travel bar 61 are connected between the top of fixed plate 62 and placement plate 2 bottom
Pressing plate 64 is connected with, the top of pressing plate 64 is provided with handle 65.
Also include second spring 7, electronic reel 8 and bracing wire 9, placement plate 2 can also pass through be hinged with mounting rod 44
The mode of connection connects, and places that the bottom of plate 2 and the top of mounting rod 44 are symmetrical to be connected with second spring 7, and mounting rod 44 is left
Side lower is provided with electronic reel 8, and bracing wire 9 is wound with electronic reel 8, and the end of bracing wire 9 connects with placing the bottom left of plate 2
Connect.
Also include framework 10, second bearing seat 11 and 3rd bearing seat 12, the top of bottom plate 1 is provided with framework 10, framework
10 tops are Embedded to be provided with second bearing seat 11 and 3rd bearing seat 12, and the rotating shaft 51 of first rotating shaft 34 and second is located at respectively
In second bearing seat 11 and 3rd bearing seat 12, framework 10 is netted.
Also include rubber blanket 13, the bottom of pressing plate 64 is provided with rubber blanket 13.
Also include Universal pipe 14 and illuminating lamp 15, place the left surface of plate 2 and Universal pipe 14 is installed, installed on Universal pipe 14
There is illuminating lamp 15, illuminating lamp 15 is positioned at placement plate 2 upper left side.
Operation principle：During using the present invention, drawing is placed on and placed on plate 2 by operating personnel, restarts drive device 3 and drives
The height of plate 2 is placed in the dynamic regulation of lowering or hoisting gear 4, so as to adjust the height of drawing.
Because drive device 3 includes the first motor 31, first bearing seat 32, first gear 33, first rotating shaft 34 and
Two gears 35, the crown center of bottom plate 1 are provided with the first motor 31 and first bearing seat 32, and the first motor 31 is located at first bearing seat
32 rights, are provided with first gear 33 on the output shaft of the first motor 31, and the bearing in first bearing seat 32 is connected with first turn
Axle 34, the middle part of first rotating shaft 34 are provided with second gear 35, and second gear 35 be located at the left of first gear 33, second gear 35 and
First gear 33 engages.So operating personnel start the first motor 31 and rotated, the first motor 31 drives first gear 33 to rotate, the
One gear 33 drives second gear 35 to rotate, and second gear 35 drives first rotating shaft 34 to rotate.
Because lowering or hoisting gear 4 includes screw mandrel 41, nut 42, sleeve 43 and mounting rod 44, the installation of the top of first rotating shaft 34
There is screw mandrel 41, nut 42 is cased with screw mandrel 41, sleeve 43 is installed on nut 42, screw mandrel 41 and nut 42 are respectively positioned on sleeve 43
Interior, the top of sleeve 43 is provided with mounting rod 44, and the top of mounting rod 44, which is provided with, places plate 2.Driven so first rotating shaft 34 rotates forward
Screw mandrel 41 rotates forward, and screw mandrel 41 drives nut 42 up to move, and nut 42 up moves with moving sleeve 43, so as to have adjusted placement plate
2 height, when suitable height is arrived in regulation, operating personnel close the first motor 31, and when first rotating shaft 34 inverts, nut 42 is past
Lower movement, nut 42 move down with moving sleeve 43, so as to drive placement plate 2 to move down.
Because also including rotating device 5, rotating device 5 includes the second rotating shaft 51, one-way clutch 52, the 3rd rotating shaft
53rd, the 3rd gear 54 and perpendicular tooth 55, the crown center of first gear 33 are provided with the second rotating shaft 51, and the top of the second rotating shaft 51 is provided with
One-way clutch 52, the top of one-way clutch 52 are provided with the 3rd rotating shaft 53, and the top of the 3rd rotating shaft 53 is provided with the 3rd gear 54,
The lateral surface of sleeve 43 is provided with perpendicular tooth 55 vertically, and perpendicular tooth 55 engages with the 3rd gear 54, erects the wheel of tooth 55 with being glided on the 3rd gear 54
It is dynamic to coordinate.So when the first motor 31 rotates forward, in the presence of one-way clutch 52, the second rotating shaft 51 rotates, the 3rd rotating shaft 53
It will not rotate, when the first motor 31 inverts, the 3rd rotating shaft 53 can rotate with the presence of one-way clutch 52, so that band
Dynamic 3rd gear 54 rotates, and the 3rd gear 54 rotates with moving sleeve 43, so as to adjust the position for placing plate 2 so that the present invention makes
Use enhanced convenience.
Because also including fixing device 6, fixing device 6 includes motion bar 61, fixed plate 62, the first spring 63, pressure
Plate 64 and handle 65, place and be symmetrically provided with first through hole before and after plate 2 left, place and be symmetrically provided with first before and after the right of plate 2
Through hole, vertical in first through hole to be provided with motion bar 61, motion bar 61 and first through hole slide up and down cooperation, fore-aft travel bar 61
Bottom is provided with fixed plate 62, and the first spring 63, fore-aft travel bar 61 are connected between the top of fixed plate 62 and placement plate 2 bottom
Top is connected with pressing plate 64, and the top of pressing plate 64 is provided with handle 65.So operating personnel are lifted pressing plate 64 by handle 65, the
One spring 63 is compressed therewith, then drawing is placed again below pressing plate 64, pressing plate 64 is then slowly unclamped, in the work of the first spring 63
Under, what pressing plate 64 can be tightly pushes down drawing, so that drawing will not be blown away, after finishing watching drawing, operating personnel pass through
Handle 65 lifts pressing plate 64, then takes out drawing.
Because also including second spring 7, electronic reel 8 and bracing wire 9, placing plate 2 can also pass through with mounting rod 44
The mode being articulated and connected connects, and places the bottom of plate 2 and the top of mounting rod 44 is symmetrical is connected with second spring 7, mounting rod
44 left surface bottoms are provided with electronic reel 8, and bracing wire 9 is wound with electronic reel 8, and the end of bracing wire 9 is left with placing the bottom of plate 2
Side's connection.So operating personnel start electronic reel 8 and reel line 9, bracing wire 9, which drives, places the left of plate 2 and moves down, left the
Two springs 7 compress therewith, place the right of plate 2 and up move, and right second spring 7 stretches therewith, place plate 2 and are set in left low right height
Put, so as to have adjusted the angle for placing plate 2 so that the present invention uses enhanced convenience.
Because also including framework 10, second bearing seat 11 and 3rd bearing seat 12, the top of bottom plate 1 is provided with framework 10,
The top of framework 10 is Embedded to be provided with second bearing seat 11 and 3rd bearing seat 12, and the rotating shaft 51 of first rotating shaft 34 and second is distinguished
In second bearing seat 11 and 3rd bearing seat 12, framework 10 is netted.So under the protection of framework 10, the first motor 31
It will not be damaged with first gear 33, second gear 35 by the external world, while in second bearing seat 11 and 3rd bearing seat 12
Under effect, the present invention can more stablize.
Because also including rubber blanket 13, the bottom of pressing plate 64 is provided with rubber blanket 13.So while the quality of rubber blanket 13 is soft
Soft, in fixed drawing, pressing plate 64 will not damage drawing by pressure.
Because also including Universal pipe 14 and illuminating lamp 15, place the left surface of plate 2 and Universal pipe 14 is installed, on Universal pipe 14
Illuminating lamp 15 is installed, illuminating lamp 15 is positioned at placement plate 2 upper left side.So in the case where lighting condition is bad, operating personnel
Illuminating lamp 15 can be opened, can also by the position of the adjusting illuminating lamp 15 of Universal pipe 14 so that the present invention use when not by
The influence of lighting condition.
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.
Claims (9)
1. a kind of petroleum pipeline design drawing apparatus for placing, it is characterised in that include bottom plate (1), place plate (2), driving dress
(3) and lowering or hoisting gear (4) are put, drive device (3) is provided with the top of bottom plate (1), the driving part of drive device (3) is provided with lifting
Device (4), the Lift Part of lowering or hoisting gear (4), which is provided with, places plate (2).
A kind of 2. petroleum pipeline design drawing apparatus for placing according to claim 1, it is characterised in that drive device (3)
Include the first motor (31), first bearing seat (32), first gear (33), first rotating shaft (34) and second gear (35), bottom
Plate (1) crown center is provided with the first motor (31) and first bearing seat (32), and the first motor (31) is located at first bearing seat
(32) right, is provided with first gear (33) on the output shaft of the first motor (31), the bearing connection in first bearing seat (32)
There is first rotating shaft (34), second gear (35) is installed in the middle part of first rotating shaft (34), second gear (35) is located at first gear
(33) left, second gear (35) engage with first gear (33).
A kind of 3. petroleum pipeline design drawing apparatus for placing according to claim 2, it is characterised in that lowering or hoisting gear (4)
Including screw mandrel (41), nut (42), sleeve (43) and mounting rod (44), first rotating shaft (34) top is provided with screw mandrel (41),
Nut (42) is cased with screw mandrel (41), sleeve (43) is installed on nut (42), screw mandrel (41) and nut (42) are respectively positioned on sleeve
(43) in, mounting rod (44) is installed at the top of sleeve (43), is provided with the top of mounting rod (44) and places plate (2).
4. a kind of petroleum pipeline design drawing apparatus for placing according to claim 3, it is characterised in that also include rotation
Device (5), rotating device (5) include the second rotating shaft (51), one-way clutch (52), the 3rd rotating shaft (53), the 3rd gear
(54) and perpendicular tooth (55), first gear (33) crown center are provided with the second rotating shaft (51), and the second rotating shaft (51) top is provided with
One-way clutch (52), one-way clutch (52) top are provided with the 3rd rotating shaft (53), and the is provided with the top of the 3rd rotating shaft (53)
Three gears (54), sleeve (43) lateral surface are provided with perpendicular tooth (55) vertically, and perpendicular tooth (55) engages with the 3rd gear (54), erects tooth (55)
Wheel slides up and down cooperation with the 3rd gear (54).
5. a kind of petroleum pipeline design drawing apparatus for placing according to claim 4, it is characterised in that also include fixation
Device (6), fixing device (6) include motion bar (61), fixed plate (62), the first spring (63), pressing plate (64) and handle
(65) first through hole, is symmetrically provided with before and after placement plate (2) left, placement is symmetrically provided with first through hole before and after plate (2) right,
Vertical in first through hole to be provided with motion bar (61), motion bar (61) slides up and down cooperation, fore-aft travel bar with first through hole
(61) bottom is provided with fixed plate (62), and the first spring (63) is connected between placement plate (2) bottom at the top of fixed plate (62),
Pressing plate (64) is connected with the top of fore-aft travel bar (61), handle (65) is installed at the top of pressing plate (64).
6. a kind of petroleum pipeline design drawing apparatus for placing according to claim 5, it is characterised in that also include second
Spring (7), electronic reel (8) and bracing wire (9), placing plate (2) can also be with mounting rod (44) by way of being articulated and connected
Connection, places that plate (2) bottom and mounting rod (44) top are symmetrical to be connected with second spring (7), on the left of mounting rod (44)
Face bottom is provided with electronic reel (8), bracing wire (9) is wound with electronic reel (8), bracing wire (9) end is with placing plate (2) bottom
Portion left connects.
7. a kind of petroleum pipeline design drawing apparatus for placing according to claim 6, it is characterised in that also include framework
(10), second bearing seat (11) and 3rd bearing seat (12), bottom plate (1) top are provided with framework (10), and framework (10) top is embedding
Enter formula is provided with second bearing seat (11) and 3rd bearing seat (12), and first rotating shaft (34) and the second rotating shaft (51) are located at respectively
In second bearing seat (11) and 3rd bearing seat (12), framework (10) is netted.
8. a kind of petroleum pipeline design drawing apparatus for placing according to claim 7, it is characterised in that also include rubber
Pad (13), pressing plate (64) bottom is provided with rubber blanket (13).
9. a kind of petroleum pipeline design drawing apparatus for placing according to claim 8, it is characterised in that also include universal
(14) and illuminating lamp (15) are managed, plate (2) left surface is placed and Universal pipe (14) is installed, Universal pipe is provided with illuminating lamp on (14)
(15), illuminating lamp (15) is positioned at placement plate (2) upper left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108703554A (en) * | 2018-04-26 | 2018-10-26 | 郝诗敏 | A kind of reading room reading tables |
| CN108968322A (en) * | 2018-07-07 | 2018-12-11 | 东莞市联洲知识产权运营管理有限公司 | A kind of expansible intelligent table of electric drive adjusting |
| CN109602164A (en) * | 2018-11-30 | 2019-04-12 | 苏州工业职业技术学院 | A kind of multi-media platform of multi-functional adjusting |
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|---|---|
| CN107568929B (en) | 2019-12-06 |
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