CN213871427U - Oil pipe limiting device for detecting fuel oiling machine - Google Patents
Oil pipe limiting device for detecting fuel oiling machine Download PDFInfo
- Publication number
- CN213871427U CN213871427U CN202022773843.9U CN202022773843U CN213871427U CN 213871427 U CN213871427 U CN 213871427U CN 202022773843 U CN202022773843 U CN 202022773843U CN 213871427 U CN213871427 U CN 213871427U
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- China
- Prior art keywords
- clamping block
- shaped clamping
- oil pipe
- fixedly connected
- arc
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- Expired - Fee Related
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- 239000000446 fuel Substances 0.000 title claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000010913 used oil Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003351 stiffener Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an oil pipe limiting device for detecting a fuel oiling machine, which comprises a travelling wheel, a threaded hole, a sliding rod and a supporting block, wherein an upper arc-shaped clamping block is opened, the middle part of the oil pipe is placed in an arc-shaped groove on a lower arc-shaped clamping block, the upper arc-shaped clamping block and the lower arc-shaped clamping block are closed, a clamping rod is correspondingly inserted into a first through hole and a second through hole through a handle, so that the upper arc-shaped clamping block does not rotate any more, the first circular plate is rotated along the axis of the first clamping block by rotating the first circular plate, the upper arc-shaped clamping block and the lower arc-shaped clamping block are driven to rotate by driving the upper arc-shaped clamping block and the lower arc-shaped clamping block to move up and down, an operator can conveniently rotate the upper arc-shaped clamping block and the lower arc-shaped clamping block according to the position of the oil pipe, the position of the sliding rod in a sleeve is up and down slid, the second circular plate is driven to drive the upper arc-shaped clamping block and the lower arc-shaped clamping block to move to a proper position, and then the first fixing bolt is in threaded connection with a corresponding threaded hole, the height of the oil pipe limiting device is adjusted.
Description
Technical Field
The utility model relates to a stop device specifically is a fuel tanker verification uses oil pipe stop device.
Background
The fuel dispenser is one of the most important metering devices in trade settlement in the field of finished oil circulation. The calibration of fuel dispensers is particularly important to ensure accurate metering of the fuel. The domestic metering technical organization mostly adopts a static volumetric method to verify the indication error of the fuel dispenser, namely, a standard device of a standard metal measuring device is used for verifying the fuel dispenser.
When the fuel dispenser is calibrated, fuel is required to be injected into calibration equipment through a fuel pipe, the calibration equipment is generally placed on a vehicle platform such as a pickup truck at present, the middle part of the fuel pipe is usually directly suspended in the air during calibration, a device for limiting and supporting the fuel pipe is lacked, and the normal operation of calibration work is influenced, so that the fuel dispenser calibration oil pipe limiting device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuel tanker aircraft is examined and is used oil pipe stop device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an oil pipe limiting device for verification of a fuel oiling machine comprises a base plate, wherein a sleeve is fixedly connected to the top of the base plate, a sliding rod is sleeved on the inner side of the sleeve in a sliding mode, a second circular plate is fixedly connected to the top end of the sliding rod after the top end of the sliding rod extends out of the sleeve, a first circular plate is arranged above the second circular plate, a rotating shaft is rotatably connected to the bottom of the first circular plate, the bottom end of the rotating shaft is fixedly connected with the top of the second circular plate, the first circular plate, the second circular plate and the rotating shaft are arranged concentrically, a lower arc-shaped clamping block is fixedly connected to the top of the first circular plate, an upper arc-shaped clamping block is arranged right above the lower arc-shaped clamping block and is matched with the lower arc-shaped clamping block, one end of the upper arc-shaped clamping block is hinged to one end of the lower arc-shaped clamping block, a supporting block is fixedly connected to the other end of the lower arc-shaped clamping block, and two first clamping blocks are symmetrically and fixedly connected to the top end of the supporting block, two all run through on the first joint piece and seted up first through-hole, go up the other end fixedly connected with second joint piece of arc clamp splice, run through on the second joint piece and seted up the second through-hole, the second joint piece sets up between two first joint pieces, and the inboard common cover of two first through-holes and second through-hole is equipped with the joint pole, fixedly connected with handle behind one of them first through-hole is stretched out to the joint pole.
As a further aspect of the present invention: a plurality of threaded holes are formed in the sliding rod in an up-down equidistant mode, a first fixing bolt matched with the threaded holes is arranged at the top end of the outer side of the sleeve, and one end of the first fixing bolt penetrates through the side wall of the sleeve and is in threaded connection with the threaded holes.
As a further aspect of the present invention: a plurality of rolling grooves are formed in the bottom of the first circular plate at equal intervals in the circumferential direction of the first circular plate, balls are placed in the rolling grooves, and the outer walls of the balls protrude out of the rolling grooves and then contact with the top of the second circular plate.
As a further aspect of the present invention: the top of the second circular plate is fixedly connected with a fixed block, a second positioning bolt is connected to the fixed block through threads once, and one end of the second positioning bolt is tightly attached to the side wall of the first circular plate.
As a further aspect of the present invention: the bottom plate bottom fixedly connected with walking wheel, the walking wheel symmetry is provided with four.
As a further aspect of the present invention: two stiffener of telescopic outside symmetry fixedly connected with, two stiffener bottom all with bottom plate top fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. draw the joint pole through the handle outwards, make joint pole and first through-hole and through-hole break away from, and then the pulling goes up the arc clamp splice and makes it rotate along the pin joint with arc clamp splice down, open the arc clamp splice, place oil pipe on arc clamp splice down, it is closed with arc clamp splice down to go up the arc clamp splice again, correspond the joint pole through the handle and insert to first through-hole and second through-hole in, prescribe a limit to the position of first joint piece and second joint piece, make to go up the arc clamp splice and no longer rotate, and then make things convenient for operating personnel to press from both sides tight spacing to oil pipe.
2. Through rotating first plectane, make it rotate along the axle center of first joint piece, and then drive the arc clamp splice and rotate with arc clamp splice down, and then make things convenient for operating personnel to rotate according to oil pipe's position and go up arc clamp splice and arc clamp splice down for use more nimble, through the setting of four walking wheels, make things convenient for operating personnel to oil pipe stop device's removal.
3. Through the position of sliding rod in the sleeve from top to bottom, and then drive the second plectane and make and go up the arc clamp splice and reciprocate with arc clamp splice down, remove to suitable position after, threaded connection is carried out with the screw hole that corresponds to the rethread first fixing bolt, and then makes things convenient for operating personnel to adjust oil pipe stop device's height according to oil pipe's supporting height needs.
Drawings
Fig. 1 is a schematic structural diagram of an oil pipe limiting device for verification of a fuel dispenser.
Fig. 2 is an enlarged structural schematic diagram of a part a in fig. 1 in the oil pipe limiting device for verifying the fuel dispenser.
Fig. 3 is a front view of a fuel line stop for calibrating a fuel dispenser.
Fig. 4 is an enlarged structural schematic diagram of a position B in fig. 2 in the oil pipe limiting device for verifying the fuel dispenser.
Shown in the figure: the walking wheel comprises a walking wheel 1, a bottom plate 2, a sleeve 3, a reinforcing rod 4, a first fixing bolt 5, a threaded hole 6, a sliding rod 7, a supporting block 8, a first clamping block 9, a clamping rod 10, a second clamping block 11, a handle 12, an upper arc-shaped clamping block 13, a lower arc-shaped clamping block 14, a first circular plate 15, a second positioning bolt 16, a fixing block 17, a second circular plate 18, a rotating shaft 19 and balls 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an oil tube spacing device for calibrating a fuel dispenser comprises a bottom plate 2, a sleeve 3 is fixedly connected to the top of the bottom plate 2, a slide rod 7 is slidably sleeved on the inner side of the sleeve 3, a second circular plate 18 is fixedly connected to the top end of the slide rod 7 after extending out of the sleeve 3, a plurality of threaded holes 6 are equidistantly formed in the slide rod 7 from top to bottom, a first fixing bolt 5 adapted to the threaded holes 6 is arranged at the top end of the outer side of the sleeve 3, one end of the first fixing bolt 5 penetrates through the side wall of the sleeve 3 and is in threaded connection with the threaded holes 6, a first circular plate 15 is arranged above the second circular plate 18, a rotating shaft 19 is rotatably connected to the bottom of the first circular plate 15, the bottom end of the rotating shaft 19 is fixedly connected to the top of the second circular plate 18, a plurality of rolling grooves are equidistantly formed in the bottom of the first circular plate 15 along the circumferential direction, balls 20 are placed in the rolling grooves, the outer walls of the balls 20 protrude out of the rolling grooves and then contact the top of a second circular plate 18, the first circular plate 15, the second circular plate 18 and a rotating shaft 19 are concentrically arranged, a fixed block 17 is fixedly connected to the top of the second circular plate 18, a second positioning bolt 16 is connected to the fixed block 17 through threads in one time, one end of the second positioning bolt 16 is tightly attached to the side wall of the first circular plate 15, a lower arc-shaped clamping block 14 is fixedly connected to the top of the first circular plate 15, an upper arc-shaped clamping block 13 is arranged right above the lower arc-shaped clamping block 14, the upper arc-shaped clamping block 13 is matched with the lower arc-shaped clamping block 14, one end of the upper arc-shaped clamping block 13 is hinged to one end of the lower arc-shaped clamping block 14, a supporting block 8 is fixedly connected to the other end of the lower arc-shaped clamping block 14, and two first clamping blocks 9 are symmetrically and fixedly connected to the top ends of the supporting block 8, two all run through on the first joint piece 9 and seted up first through-hole, go up arc clamp splice 13's other end fixedly connected with second joint piece 11, run through on the second joint piece 11 and seted up the second through-hole, second joint piece 11 sets up between two first joint pieces 9, and the inboard common cover of two first through-holes and second through-hole is equipped with joint pole 10, fixedly connected with handle 12 behind one of them first through-hole is stretched out to joint pole 10, 2 bottom fixedly connected with walking wheels 1 of bottom plate, 1 symmetry of walking wheels is provided with four, two stiffener 4 of the outside symmetry fixedly connected with of sleeve 3, two all with 2 top fixed connection of bottom plate in stiffener 4 bottom, go up arc clamp splice 13 and arc clamp splice 14 and oil pipe looks adaptation down.
The utility model discloses a theory of operation is:
when the oil pipe clamping device is used, the clamping rod 10 is pulled outwards through the handle 12 to separate the clamping rod 10 from the first through hole and the through hole, the upper arc-shaped clamping block 13 is pulled to rotate along a hinged point with the lower arc-shaped clamping block 14, the upper arc-shaped clamping block 13 is opened, the middle part of an oil pipe is placed in an arc-shaped groove on the lower arc-shaped clamping block 14, the upper arc-shaped clamping block 13 and the lower arc-shaped clamping block 14 are closed, the clamping rod 10 is correspondingly inserted into the first through hole and the second through hole through the handle 12, the upper arc-shaped clamping block 13 is prevented from rotating, the oil pipe is clamped and limited, the oil pipe limiting device is convenient to move by an operator through the arrangement of four walking wheels, the first circular plate 15 is rotated along the axis of the first clamping block 9 to drive the upper arc-shaped clamping block 13 and the lower arc-shaped clamping block 14 to rotate, and the operator can conveniently rotate the upper arc-shaped clamping block 13 and the lower arc-shaped clamping block 14 according to the position of the oil pipe, make to use more nimble, through the position of sliding rod 7 in sleeve 3 from top to bottom, and then drive second plectane 18 and make and go up arc clamp splice 13 and arc clamp splice 14 down and reciprocate, remove to suitable position after, the threaded connection is carried out with the screw hole 6 that corresponds to rethread first fixing bolt 5, and then makes things convenient for operating personnel to adjust oil pipe stop device's height according to oil pipe's support height needs.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a fuel tanker aircraft is examined and determine and is used oil pipe stop device, includes bottom plate (2), its characterized in that: the bottom plate (2) top fixedly connected with sleeve (3), the inboard slip cover of sleeve (3) is equipped with slide bar (7), slide bar (7) top is stretched out sleeve (3) outside back fixedly connected with second plectane (18), the top of second plectane (18) is provided with first plectane (15), first plectane (15) bottom is rotated and is connected with pivot (19), pivot (19) bottom and second plectane (18) top fixed connection, first plectane (15), second plectane (18) and pivot (19) are the concentric setting, arc clamp splice (14) under first plectane (15) top fixed connection, be provided with arc clamp splice (13) down directly over arc clamp splice (14), go up arc clamp splice (13) and arc clamp splice (14) looks adaptation down, the one end of going up arc clamp splice (13) is articulated mutually with the one end of arc clamp splice (14) down, the other end fixedly connected with supporting shoe (8) of arc clamp splice (14) down, two first joint pieces (9) of supporting shoe (8) top symmetry fixedly connected with, two all run through on first joint piece (9) and seted up first through-hole, go up other end fixedly connected with second joint piece (11) of arc clamp splice (13), run through on second joint piece (11) and seted up the second through-hole, second joint piece (11) set up between two first joint pieces (9), and the inboard common cover of two first through-holes and second through-hole is equipped with joint pole (10), fixedly connected with handle (12) behind one of them first through-hole is stretched out in joint pole (10).
2. The fuel dispenser calibration oil pipe limiting device according to claim 1, wherein: a plurality of threaded holes (6) are formed in the sliding rod (7) in an up-to-down equidistant mode, a first fixing bolt (5) matched with the threaded holes (6) is arranged at the top end of the outer side of the sleeve (3), and one end of the first fixing bolt (5) penetrates through the side wall of the sleeve (3) and then is in threaded connection with the threaded holes (6).
3. The fuel dispenser calibration oil pipe limiting device according to claim 1, wherein: a plurality of rolling grooves are formed in the bottom of the first circular plate (15) at equal intervals in the circumferential direction of the first circular plate, balls (20) are placed in the rolling grooves, and the outer walls of the balls (20) protrude out of the rolling grooves and then contact with the top of the second circular plate (18).
4. The fuel dispenser calibration oil pipe limiting device according to claim 1, wherein: the top of the second circular plate (18) is fixedly connected with a fixing block (17), a second positioning bolt (16) is connected to the fixing block (17) in a penetrating mode through threads, and one end of the second positioning bolt (16) is tightly attached to the side wall of the first circular plate (15).
5. The fuel dispenser calibration oil pipe limiting device according to claim 1, wherein: the bottom of the bottom plate (2) is fixedly connected with four traveling wheels (1), and the four traveling wheels (1) are symmetrically arranged.
6. The fuel dispenser calibration oil pipe limiting device according to claim 1, wherein: the outer side of the sleeve (3) is symmetrically and fixedly connected with two reinforcing rods (4), and the bottom ends of the reinforcing rods (4) are fixedly connected with the top of the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022773843.9U CN213871427U (en) | 2020-11-26 | 2020-11-26 | Oil pipe limiting device for detecting fuel oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022773843.9U CN213871427U (en) | 2020-11-26 | 2020-11-26 | Oil pipe limiting device for detecting fuel oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871427U true CN213871427U (en) | 2021-08-03 |
Family
ID=77039735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022773843.9U Expired - Fee Related CN213871427U (en) | 2020-11-26 | 2020-11-26 | Oil pipe limiting device for detecting fuel oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213871427U (en) |
-
2020
- 2020-11-26 CN CN202022773843.9U patent/CN213871427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |