CN208736495U - A kind of precession whirlpool gas flowmeter of gas dosing - Google Patents
A kind of precession whirlpool gas flowmeter of gas dosing Download PDFInfo
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- CN208736495U CN208736495U CN201821625758.4U CN201821625758U CN208736495U CN 208736495 U CN208736495 U CN 208736495U CN 201821625758 U CN201821625758 U CN 201821625758U CN 208736495 U CN208736495 U CN 208736495U
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Abstract
The utility model relates to the technical fields of gas dosing auxiliary equipment, and more particularly to a kind of precession whirlpool gas flowmeter of gas dosing, when integral installation, mounting height be can be convenient needs conveniently to be adjusted according to environment；And its integral installation mode is more various；And when its display dirty absorption fingerprint of long-time service, clear up more convenient；Including support plate and flowmeter bodies, flowmeter bodies include circulation detection pipe, connecting rod and display；Support plate includes bottom plate, top plate, two groups of screwed pipes and two groups of threaded rods, bottom plate top left and right side is provided with the first placing groove, and the first ball bearing and the first limit film are provided in two group of first placing groove, two group of first placing groove top is provided with first flap；It further include mounting post, hoop body, two groups of limit bases, screw bolt and nut, bolt one end is provided with limit rotation ear；Further include slide post, drive column and bristle, front and back is to being provided with sliding slot above display right side wall.
Description
Technical field
The utility model relates to the technical fields of gas dosing auxiliary equipment, more particularly to a kind of precession of gas dosing
Whirlpool gas flowmeter.
Background technique
It is well known that the precession whirlpool gas flowmeter of gas dosing is a kind of for remembering in gas dosing statistic processes
The auxiliary device of the gas flow flowed through in record pipeline, is widely used in a variety of applications in the field of gas flow statistics；It is existing
The precession whirlpool gas flowmeter of gas dosing include support plate and flowmeter bodies, flowmeter bodies include circulation detection
Pipe, connecting rod and display, circulation detection pipe are mounted on support plate top, and connecting rod bottom end is connect with circulation detection pipe, connect
Bar top is connect with display；The precession whirlpool gas flowmeter of existing gas dosing is in use, gas passes through circulation detection
Pipe sends a signal to display after circulation detection pipe detection, so that display is carried out numerical value and shows that flowmeter bodies are market
Common electrical part need to only be electrically connected to each other according to the operation instructions bought back together when buying back use and be electrically connected with alternating current
It carries out using therefore details are not described herein；It is found in the precession whirlpool gas flowmeter use of existing gas dosing, it is whole to pacify
Mounting height is fixed when dress, cannot be facilitated and be needed conveniently to be adjusted according to environment, causes its adaptability poor；And its is whole
Body mounting means is more single, causes it higher using limitation；And the long-time service of its display is easier to dirty absorption fingerprint,
But it is more inconvenient that it is cleared up, poor using spatter property so as to cause it.
Utility model content
In order to solve the above technical problems, mounting height can be convenient basis when the utility model provides its a kind of integral installation
Environment needs conveniently to be adjusted, and improves its adaptability；And its integral installation mode is more various, reduces it and uses limitation
Property；And when its display dirty absorption fingerprint of long-time service, cleaning is more convenient, to improve its gas for using spatter property
The precession whirlpool gas flowmeter of metering.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, including support plate and flowmeter bodies,
Flowmeter bodies include circulation detection pipe, connecting rod and display, and connecting rod bottom end is connect with circulation detection pipe, connecting rod top
It is connect with display；Support plate includes bottom plate, top plate, two groups of screwed pipes and two groups of threaded rods, and bottom plate top left and right side is equal
It is provided with the first placing groove, and is provided with the first ball bearing and the first limit film in two group of first placing groove, two group
One placing groove top is provided with first flap, and the bottom end of two groups of screwed pipes is each passed through two groups of first flaps and is inserted into two group
It connect inside one ball bearing and with two group of first limit film respectively, two groups of threaded rod bottom ends are inserted into respectively and spiral shell is filled to two groups of spiral shells
Inside line tube top end, two groups of threaded rod tips are connect with top plate bottom end；It further include mounting post, hoop body, two groups of limit bases, bolts
And nut, port is provided on hoop body, two groups of limit bases are installed in passage port, and are provided with through-hole on two groups of limit bases,
Bolt one end is provided with limit rotation ear, and the bolt other end passes through two groups of through-holes and extend out to insertion on the outside of through-hole and spiral shell is filled to nut
Inside, mounting post left end are connect with hoop body, and mounting post right end is connect with connecting rod；Further include slide post, drive column and bristle, shows
Show above device right side wall front and back to being provided with sliding slot, before slide post is slidably fixed at sliding slot, and slide post can be with respect to sliding slot
Backward sliding, drives top end to connect with slide post, and bristle, which is mounted on, to be driven on column, and bristle is close to display.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, circulation detection pipe bottom end and top plate top
Contact, further includes two groups of fixed blocks, two groups of pulling plates, two groups of pull rods, two groups of set springs and two groups of connecting plates, two groups of fixed blocks are pacified respectively
Mounted in top plate top front side and rear side, through slot is provided on two groups of fixed blocks, two groups of pull rod one end connect with two groups of pulling plates respectively
It connects, two groups of pull rod other ends, which are each passed through two groups of through slots and are respectively protruding into the inside of two groups of fixed blocks and two groups of connecting plates, to be connected
It connects, two groups of set springs are set on the outside of two groups of pull rods, and one end of two groups of set springs is connect with fixed block inner sidewall respectively, two groups of sets
The other end of spring is connect on the outside of two groups of connecting plates respectively, and circulation detection pipe is installed between two groups of connecting plates.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, further includes adjustment spring group and fixation
It is connect on the inside of ring, adjustment spring group one end and hoop body, the adjustment spring group other end is connect with fixed ring, is provided in fixed ring scarce
Mouthful.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, further includes handle, connecting column, rotation
Column, first gear and two groups of second gears, two groups of second gears, which are set with, to be fixed on the outside of two groups of screwed pipes, two group of second tooth
Wheel is engaged with first gear, and first gear suit is fixed on the outside of Rotational Cylindrical, and handle is mounted on connecting column, rotates top end
It is connect with connecting column bottom end.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, bottom plate top middle portion are provided with second and put
Slot is set, and is provided with the second ball bearing and the second limit film in the second placing groove, the second placing groove top is provided with second
Baffle, the bottom end of Rotational Cylindrical pass through second flap and are inserted into inside the second ball bearing and connect with the second limit film.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes two groups of supporting legs and two groups of cunnings
Wheel, the top of two groups of supporting legs are separately mounted to first gear bottom end left and right side, and two groups of pulleys may be rotatably mounted at two respectively
Group supporting leg lower section, and the bottom end of two groups of pulleys with bottom plate tip contact.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes bradyseism bar on four groups, four groups
Bradyseism spring, bradyseism bar and four groups of universal wheels under four groups, on four groups bradyseism bar be separately mounted to bottom plate bottom end front left side, it is right before
Side, left rear side and right lateral side, one end of four groups of bradyseism springs are connect with bradyseism bar on four groups respectively, four groups of bradyseism springs it is another
End is connect with bradyseism bar under four groups respectively, and four groups of universal wheels may be rotatably mounted at the lower section of bradyseism bar under four groups respectively, further include
Four groups of fixed frames, four groups of fixed frames are set in bradyseism bar lateral wall under four groups, and four groups of fixed frame tops respectively with bottom plate
Bottom end front left side, forward right side, left rear side are connected with right lateral side.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes four groups of lead screws, four groups of screw threads
Circle and four groups of suckers, four groups of fillets of screw are separately mounted on the left of bottom plate front and back on the right side of front and back and bottom plate, and four
Spiral shell is filled to inside four groups of fillet of screw tops respectively and spiral shell goes out to four groups of fillets of screw lower sections and four groups of suckers respectively for the bottom end of group lead screw
Connection, four groups of lead screw tops are provided with limited block.
Compared with prior art the utility model has the following beneficial effects: it can drive two groups by two groups of screwed pipes of rotation
Threaded rod is vertically moved, and be can be convenient mounting height and is needed conveniently to be adjusted according to environment, is improved
Its adaptability, the first limit film limit screwed pipe, prevent its first placing groove of leaping up out, and the first limit film and screw thread
Pipe rigid connection, when rotated threaded tubular, the first limit film is rotated therewith, and the first ball bearing is installed on first flap
Between the first limit film, thus first placing groove that will not leap up out, it can be with mechanical lock between the first limit film and the first placing groove
Tightly, so that the first limit film further progress be facilitated to fix；And hoop body set card can be facilitated by the cooperation of bolts and nuts
On the outside of column fixture, to keep its integral installation mode more various, reduces it and use limitation, when set blocks, Neng Goutong
It crosses and backs out nut manually, break clip into two with one's hands and be set with manually, be subsequently mounted nut and tighten and tighten clip degree of enclosing, so that hoop sleeve
Card is fixed；And it can be by sliding slide post, and slide post drives the bristle on column to be used for a long time in display
Easily display is wiped in time when dirty absorption fingerprint, cleaning is more convenient, so that improving it uses spatter property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the A partial enlarged view of Fig. 1；
Fig. 3 is the structural schematic diagram that mounting post is connected with hoop body；
It is attached marked in the figure: 1, circulation detection pipe；2, connecting rod；3, display；4, bottom plate；5, top plate；6, screwed pipe；7, spiral shell
Rasp bar；8, first flap；9, mounting post；10, hoop body；11, limit base；12, bolt；13, nut；14, limit rotation ear；15, sliding
Dynamic column；16, column is driven；17, bristle；18, fixed block；19, pulling plate；20, pull rod；21, spring is covered；22, connecting plate；23, fixed ring；
24, handle；25, connecting column；26, Rotational Cylindrical；27, first gear；28, second gear；29, second flap；30, supporting leg；31, sliding
Wheel；32, bradyseism spring；33, universal wheel；34, fixed frame；35, lead screw；36, the fillet of screw；37, sucker；38, limited block.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, the precession whirlpool gas flowmeter of a kind of gas dosing of the utility model, including support
Plate and flowmeter bodies, flowmeter bodies include circulation detection pipe 1, connecting rod 2 and display 3, and 2 bottom end of connecting rod and circulation are examined
Test tube 1 connects, and 2 top of connecting rod is connect with display 3；Support plate includes bottom plate 4,5, two groups of screwed pipes 6 of top plate and two groups of spiral shells
Rasp bar 7,4 top left hand of bottom plate and right side are provided with the first placing groove, and are provided with first in two group of first placing groove
Ball bearing and the first limit film, two group of first placing groove top are provided with first flap 8, the bottom end point of two groups of screwed pipes 6
Not Chuan Guo two groups of first flaps 8 be inserted into inside two group of first ball bearing and connect respectively with two group of first limit film, two groups
7 bottom end of threaded rod is inserted into respectively and spiral shell is filled to inside two groups of 6 tops of screwed pipe, and two groups of 7 tops of threaded rod connect with 5 bottom end of top plate
It connects；Further include mounting post 9,10, two groups of limit bases 11 of hoop body, bolt 12 and nut 13, is provided with port, two groups of limits on hoop body 10
Position seat 11 is installed in passage port, and through-hole is provided on two groups of limit bases 11, and 12 one end of bolt is provided with limit rotation ear 14,
12 other end of bolt passes through two groups of through-holes and extend out to insertion on the outside of through-hole and spiral shell is filled to inside nut 13,9 left end of mounting post with
Hoop body 10 connects, and 9 right end of mounting post is connect with connecting rod 2；Further include slide post 15, drive column 16 and bristle 17, display 3 is right
To sliding slot is provided with, slide post 15 is slidably fixed at sliding slot for front and back above side wall, and slide post 15 can be with respect to before and after sliding slot
To sliding, 16 top of column is driven to connect with slide post 15, bristle 17, which is mounted on, to be driven on column 16, and bristle 17 is close to display 3；
It can drive two groups of threaded rods be vertically moved by two groups of screwed pipes of rotation, mounting height side when alloing integral installation
Just it needs conveniently to be adjusted according to environment, improves its adaptability, the first limit film limits screwed pipe, prevents it from leaping up
First placing groove out, and the first limit film and screwed pipe rigid connection, when rotated threaded tubular, the first limit film turns therewith
It is dynamic, and the first ball bearing is installed between first flap and the first limit film, thus first placing groove that will not leap up out, first
It can be with mechanical interlocking, so that the first limit film further progress be facilitated to fix between limit film and the first placing groove；And it can
Hoop body set is facilitated to be stuck on the outside of column fixture by the cooperation of bolts and nuts, to keep its integral installation mode more more
Sample, reducing it can be broken into two with one's hands clip and be set with manually, is subsequently mounted when set blocks using limitation by backing out nut manually
Nut is simultaneously tightened and tightens clip degree of enclosing, so that hoop sleeve card is fixed；And it can be by sliding slide post, slide post band
The dynamic bristle driven on column easily in time wipes display when dirty absorption fingerprint is used for a long time in display, clears up
It is more convenient, so that improving it uses spatter property.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, circulation 1 bottom end of detection pipe and top plate 5 push up
End in contact, further includes 18, two groups of two groups of fixed blocks, 19, two groups of pulling plate pull rod, 20, two groups of set springs 21 and two groups of connecting plates 22, and two groups
Fixed block 18 is separately mounted on front side of 5 top of top plate and rear side, is provided with through slot, two groups of pull rods 20 1 on two groups of fixed blocks 18
End is connect with two groups of pulling plates 19 respectively, and two groups of 20 other ends of pull rod are each passed through two groups of through slots and are respectively protruding into two groups of fixed blocks
18 inside is connect with two groups of connecting plates 22, and two groups of set springs 21 are set on the outside of two groups of pull rods 20, and the one of two groups of set springs 21
End is connect with 18 inner sidewall of fixed block respectively, and the other end of two groups of set springs 21 is connected on the outside of two groups of connecting plates 22 respectively, circulation
Detection pipe 1 is installed between two groups of connecting plates 22；Its flowmeter bodies can be by pulling two groups of pulling plates, two groups of pulling plates outward
Two groups of connecting plate transverse shiftings are driven respectively, place flowmeter bodies, and unclamp two groups of pulling plates, two groups of connecting plates are in two groups of set springs
Under the action of flowmeter bodies are carried out to clamp fixation, so that its flowmeter bodies is can be convenient and is fixed when placing, and when tearing open
When unloading, two groups of pulling plates are pulled open, flowmeter bodies is taken out, can facilitate and be dismantled, it is more practical.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, further includes adjustment spring group and fixed ring
23, it connects on the inside of adjustment spring group one end and hoop body 10, the adjustment spring group other end is connect with fixed ring 23, is set in fixed ring 23
It is equipped with notch；Its fixed ring is soft ring, can carry out buffer protection to column fixture by adjustment spring group and fixed ring,
Reduce because hoop body enclose spend it is small due to caused by column fixture damage, and assist locking.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes handle 24, connecting column 25, turns
Dynamic column 26, first gear 27 and two groups of second gears 28, two groups of second gears 28, which are set with, to be fixed on outside two groups of screwed pipes 6
Side, two groups of second gears 28 are engaged with first gear 27, and the suit of first gear 27 is fixed on 26 outside of Rotational Cylindrical, and handle 24 is pacified
On connecting column 25,26 top of Rotational Cylindrical is connect with 25 bottom end of connecting column；It can be by two groups of second gears with first
The design of gear engagement, which makes only to rotate first gear, can drive two groups of second gears to be rotated, to facilitate drive screw thread
Pipe rotation can drive the first gear in Rotational Cylindrical to be rotated, adjust more convenient to use by manual handle.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, 4 top middle portion of bottom plate are provided with second
Placing groove, and the second ball bearing and the second limit film are provided in the second placing groove, the second placing groove top is provided with
Two baffles 29, the bottom end of Rotational Cylindrical 26 pass through second flap 29 and are inserted into inside the second ball bearing and connect with the second limit film
It connects；It is relatively reliable that it can assist Rotational Cylindrical to rotate by the second ball bearing, and the second limit film limits Rotational Cylindrical, prevents
Only its second placing groove of leaping up out, and the second limit film and Rotational Cylindrical rigid connection, when Rotational Cylindrical rotates, the second limit film is with one
Rotation is played, and the second ball bearing is installed between second flap and the second limit film, thus second placing groove that will not leap up out,
It can be with mechanical interlocking, so that the second limit film further progress be facilitated to fix between second limit film and the second placing groove.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes two groups of supporting legs 30 and two groups of cunnings
Wheel 31, the top of two groups of supporting legs 30 are separately mounted to 27 bottom end left and right side of first gear, and two groups of pulleys 31 can be rotated respectively
Be mounted on the lower section of two groups of supporting legs 30, and the bottom end of two groups of pulleys 31 with 4 tip contact of bottom plate；It can pass through two groups of supporting legs
Facilitate rotation with two groups of pulleys and improves support effect.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes bradyseism bar on four groups, four groups
Bradyseism bar and four groups of universal wheels 33 under 32, four groups of bradyseism spring, on four groups bradyseism bar be separately mounted to 4 bottom end front left side of bottom plate,
Forward right side, left rear side and right lateral side, one end of four groups of bradyseism springs 32 are connect with bradyseism bar on four groups respectively, four groups of bradyseism springs
32 other end is connect with bradyseism bar under four groups respectively, and four groups of universal wheels 33 are may be rotatably mounted under four groups respectively under bradyseism bar
Side, further includes four groups of fixed frames 34, four groups of fixed frames 34 are set in bradyseism bar lateral wall under four groups, and four groups of fixed frames 34
Top is connect with 4 bottom end front left side of bottom plate, forward right side, left rear side and right lateral side respectively；It can be convenient by four groups of universal wheels
It moves integrally, and when tread is not flat enough, can be buffered by four groups of bradyseism springs, maintain water in order to whole
Level state improves its reliability, and can maintain the stabilization of bradyseism bar under four groups by four groups of fixed frames, improves its stabilization
Property.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model further includes four groups of lead screws, 35, four groups of spiral shells
Line circle 36 and four groups of suckers 37, four groups of fillets of screw 36 are separately mounted to 4 right side front of 4 left side front and back of bottom plate and bottom plate
And rear, spiral shell is filled to inside four groups of 36 tops of the fillet of screw respectively and spiral shell goes out to four groups of fillets of screw 36 respectively for the bottom end of four groups of lead screws 35
Lower section is connect with four groups of suckers 37, and four groups of 35 tops of lead screw are provided with limited block 38；It can pass through four groups of lead screws, four groups of spiral shells
The cooperation of line circle and four groups of suckers facilitates stabilization, when integrally needing to stablize, rotates down four groups of lead screws manually, makes four groups of suckers
Bottom end is located at below four groups of universal wheels, thus facilitate stabilization, and when integrally needing mobile, four groups of lead screws of manual-up rotation,
It is located at four groups of sucker bottom ends above four groups of universal wheels, to facilitate overall movement, more practical, four groups of limited blocks are convenient to silk
Thick stick carries out downward limit.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model can pass through rotation at work
Two groups of screwed pipes drive two groups of threaded rods to be vertically moved, and can be convenient mounting height when integral installation according to environment needs
It being conveniently adjusted, improves its adaptability, the first limit film limits screwed pipe, its first placing groove of leaping up out is prevented,
And first limit film and screwed pipe rigid connection, when rotated threaded tubular, the first limit film is rotated therewith, and the first ball
Bearing is installed between first flap and the first limit film, so that first placing groove that will not leap up out, the first limit film are put with first
Setting can be with mechanical interlocking, so that the first limit film further progress be facilitated to fix between slot；And bolts and nuts can be passed through
Cooperation facilitate hoop body set to be stuck on the outside of column fixture, to keep its integral installation mode more various, reduce it and use office
It is sex-limited, when set card, clip can be broken into two with one's hands and be set with manually by backing out nut manually, be subsequently mounted nut and tighten and tighten
Clip degree of enclosing, so that hoop sleeve card is fixed；And it can be by sliding slide post, and slide post drives the brush on column
Hair easily in time wipes display when dirty absorption fingerprint is used for a long time in display, and cleaning is more convenient, thus
It improves it and uses spatter property；Flowmeter bodies can be by pulling two groups of pulling plates outward, and two groups of pulling plates drive two groups of companies respectively
Fishplate bar transverse shifting places flowmeter bodies, and unclamps two groups of pulling plates, and two groups of connecting plates are under the action of two groups of set springs to flow
Meter ontology carries out clamping fixation, can be convenient its flowmeter bodies when placing and is fixed, and when disassembled, pull open two groups of drawings
Plate takes out flowmeter bodies, can facilitate and be dismantled, more practical；Fixed ring is soft ring, can be by adjusting bullet
Spring group and fixed ring carry out buffer protection to column fixture, reduce because hoop body enclose spend it is small due to caused by column fixture damage
It is bad, and assist locking；It can make only to rotate first gear by the design engaged with the first gear of two groups of second gears
Two groups of second gears can be driven to be rotated, to facilitate drive rotated threaded tubular, can be driven and be rotated by manual handle
First gear on column is rotated, and is adjusted more convenient to use；Rotational Cylindrical rotation can be assisted by the second ball bearing more
Add reliably, the second limit film limits Rotational Cylindrical, prevents its second placing groove of leaping up out, and the second limit film and Rotational Cylindrical are hard
Property connection, when Rotational Cylindrical rotates, the second limit film is rotated therewith, and the second ball bearing is installed on second flap and the
Between two limit films, thus second placing groove that will not leap up out, between the second limit film and the second placing groove can with mechanical interlocking, from
And the second limit film further progress is facilitated to fix；Rotation can be facilitated by two groups of supporting legs and two groups of pulleys and improve support effect
Fruit；Overall movement can be facilitated by four groups of universal wheels, and when tread is not flat enough, four groups of bradyseism springs can be passed through
It is buffered, in order to whole maintenance level state, improves its reliability, and can maintain under four groups by four groups of fixed frames
The stabilization of bradyseism bar improves its stability；It can be facilitated by the cooperation of four groups of lead screws, four groups of fillets of screw and four groups of suckers steady
It is fixed, when integrally needing to stablize, four groups of lead screws are rotated down manually, are located at four groups of sucker bottom ends below four groups of universal wheels, from
And facilitate stabilization, and when integrally needing mobile, four groups of lead screws of manual-up rotation keep four groups of sucker bottom ends universal positioned at four groups
Wheel top, to facilitate overall movement, more practical, four groups of limited blocks are convenient to carry out downward limit to lead screw.
A kind of precession whirlpool gas flowmeter of gas dosing of the utility model, the installation side of all components described above
Formula, connection type or set-up mode are common mechanical mode, and the specific structure of its all component, model and coefficient index
It is its included technology, is implemented as long as the equal of its advantages can be reached, therefore do not adding to repeat.
A kind of precession whirlpool gas flowmeter of the gas dosing of the utility model, in the absence of explanation to the contrary,
The noun of locality that " up and down, front and back inside and outside and vertical-horizontal " etc. is included in the term only represents the term and is routinely using shape
Orientation under state, or be those skilled in the art understand that be commonly called as, should not be seen as a limitation of this term, at the same time, "
One ", the ordered series of numbers such as " second " and " third " noun does not represent specific quantity and sequence, is only used for the differentiation of title.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of precession whirlpool gas flowmeter of gas dosing, including support plate and flowmeter bodies, flowmeter bodies include
It circulates detection pipe (1), connecting rod (2) and display (3), connecting rod (2) bottom end are connect with circulation detection pipe (1), connecting rod (2)
Top is connect with display (3)；It is characterized in that, support plate includes bottom plate (4), top plate (5), two groups of screwed pipes (6) and two groups
Threaded rod (7), bottom plate (4) top left hand and right side are provided with the first placing groove, and are respectively provided in two group of first placing groove
There are the first ball bearing and the first limit film, two group of first placing groove top is provided with first flap (8), two groups of screwed pipes
(6) bottom end is each passed through two groups of first flaps (8) and is inserted into two group of first ball bearing inside and limits respectively with two group first
Bit slice connection, two groups of threaded rod (7) bottom ends are inserted into respectively and spiral shell is filled to inside two groups of screwed pipe (6) tops, two groups of threaded rods (7)
Top is connect with top plate (5) bottom end；It further include mounting post (9), hoop body (10), two groups of limit bases (11), bolt (12) and spiral shell
Female (13) are provided with port on hoop body (10), and two groups of limit bases (11) are installed in passage port, and on two groups of limit bases (11)
It is provided with through-hole, bolt (12) one end is provided with limit rotation ear (14), and bolt (12) other end passes through two groups of through-holes and extend out to
Insertion and spiral shell are filled to that nut (13) is internal, and mounting post (9) left end is connect with hoop body (10) on the outside of through-hole, mounting post (9) right end and
Connecting rod (2) connection；Further include slide post (15), drive column (16) and bristle (17), above display (3) right side wall before and after to
It is provided with sliding slot, slide post (15) is slidably fixed at sliding slot, and slide post (15) can drive with respect to sliding slot front and back to sliding
Column (16) top is connect with slide post (15), and bristle (17), which is mounted on, to be driven on column (16), and bristle (17) is close to display
(3)。
2. a kind of precession whirlpool gas flowmeter of gas dosing as described in claim 1, which is characterized in that circulation detection pipe
(1) bottom end and top plate (5) tip contact, further include two groups of fixed blocks (18), two groups of pulling plates (19), two groups of pull rods (20), two groups
Spring (21) and two groups of connecting plates (22) are covered, two groups of fixed blocks (18) are separately mounted on front side of top plate (5) top and rear side, and two groups solid
Determine to be provided with through slot on block (18), two groups of pull rod (20) one end are connect with two groups of pulling plates (19) respectively, and two groups of pull rods (20) are another
One end is each passed through two groups of through slots and is respectively protruding into the inside of two groups of fixed blocks (18) and connect with two groups of connecting plates (22), and two groups
Set spring (21) is set on the outside of two groups of pull rods (20), and one end of two groups of set springs (21) connects with fixed block (18) inner sidewall respectively
It connects, the other end of two groups of set springs (21) is connect on the outside of two groups of connecting plates (22) respectively, and circulation detection pipe (1) is installed on two groups of companies
Between fishplate bar (22).
3. a kind of precession whirlpool gas flowmeter of gas dosing as claimed in claim 2, which is characterized in that further include adjusting
It is connect on the inside of groups of springs and fixed ring (23), adjustment spring group one end and hoop body (10), the adjustment spring group other end and fixed ring
(23) it connects, is arranged in fixed ring (23) jagged.
4. a kind of precession whirlpool gas flowmeter of gas dosing as claimed in claim 3, which is characterized in that further include handle
(24), connecting column (25), Rotational Cylindrical (26), first gear (27) and two groups of second gears (28), two groups of second gears (28) point
It Tao Zhuan not be fixed on the outside of two groups of screwed pipes (6), two groups of second gears (28) are engaged with first gear (27), first gear
(27) suit is fixed on the outside of Rotational Cylindrical (26), and handle (24) is mounted on connecting column (25), Rotational Cylindrical (26) top with connect
The connection of column (25) bottom end.
5. a kind of precession whirlpool gas flowmeter of gas dosing as claimed in claim 4, which is characterized in that bottom plate (4) top
End middle part is provided with the second placing groove, and the second ball bearing and the second limit film are provided in the second placing groove, and second puts
It sets groove top end to be provided with second flap (29), the bottom end of Rotational Cylindrical (26) passes through second flap (29) and is inserted into the second ball bearing
Inside is simultaneously connect with the second limit film.
6. a kind of precession whirlpool gas flowmeter of gas dosing as claimed in claim 5, which is characterized in that further include two groups
Supporting leg (30) and two groups of pulleys (31), the top of two groups of supporting legs (30) are separately mounted on the left of first gear (27) bottom end and right
Side, two groups of pulleys (31) may be rotatably mounted at the lower section of two groups of supporting legs (30) respectively, and the bottom end of two groups of pulleys (31) is and bottom
Plate (4) tip contact.
7. a kind of precession whirlpool gas flowmeter of gas dosing as claimed in claim 6, which is characterized in that further include four groups
Upper bradyseism bar, four groups of bradyseism springs (32), bradyseism bar and four groups of universal wheels (33) under four groups, bradyseism bar is separately mounted on four groups
Bottom plate (4) bottom end front left side, forward right side, left rear side and right lateral side, one end of four groups of bradyseism springs (32) are delayed on four groups respectively
Bar connection is shaken, the other end of four groups of bradyseism springs (32) is connect with bradyseism bar under four groups respectively, and four groups of universal wheels (33) respectively can
It is rotatably installed in the lower section of bradyseism bar under four groups, further includes four groups of fixed frames (34), four groups of fixed frames (34) are set in four
The lower bradyseism bar lateral wall of group, and four groups of fixed frame (34) tops respectively with bottom plate (4) bottom end front left side, forward right side, left rear side and
Right lateral side connection.
8. a kind of precession whirlpool gas flowmeter of gas dosing as claimed in claim 7, which is characterized in that further include four groups
Lead screw (35), four groups of fillets of screw (36) and four groups of suckers (37), four groups of fillets of screw (36) are separately mounted to front on the left of bottom plate (4)
With front and back on the right side of rear and bottom plate (4), spiral shell is filled to the four groups of fillet of screw (36) tops respectively for the bottom end of four groups of lead screws (35)
End is internal and spiral shell is connect to the four groups of fillets of screw (36) lower sections with four groups of suckers (37) out respectively, and four groups of lead screw (35) tops are respectively provided with
There are limited block (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625758.4U CN208736495U (en) | 2018-10-08 | 2018-10-08 | A kind of precession whirlpool gas flowmeter of gas dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625758.4U CN208736495U (en) | 2018-10-08 | 2018-10-08 | A kind of precession whirlpool gas flowmeter of gas dosing |
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| Publication Number | Publication Date |
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| CN208736495U true CN208736495U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625758.4U Expired - Fee Related CN208736495U (en) | 2018-10-08 | 2018-10-08 | A kind of precession whirlpool gas flowmeter of gas dosing |
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| CN (1) | CN208736495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886578A (en) * | 2019-12-05 | 2020-03-17 | 株洲天桥舜臣选煤机械有限责任公司 | Drilling equipment is used in mine engineering blasting |
-
2018
- 2018-10-08 CN CN201821625758.4U patent/CN208736495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886578A (en) * | 2019-12-05 | 2020-03-17 | 株洲天桥舜臣选煤机械有限责任公司 | Drilling equipment is used in mine engineering blasting |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20201008 |