CN210802586U

CN210802586U - Oil gas flow measuring instrument

Info

Publication number: CN210802586U
Application number: CN201922271676.5U
Authority: CN
Inventors: 岳亚
Original assignee: Lanzhou Tianrui Surveying And Mapping Engineering Co ltd
Current assignee: Lanzhou Tianrui Surveying And Mapping Engineering Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-19
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an oil gas flow measurement appearance, including measuring apparatu main part and data display device, the top middle part of measuring apparatu main part is provided with data display device, the left and right sides surface of measuring apparatu main part is provided with dismantles auxiliary device, data display device's surface is provided with dust keeper. The utility model discloses a be provided with the measuring apparatu main part, spacing slide, first spring, a pedestal, gag lever post and spacing piece, often need use when having avoided installation oil gas flow meter to suspend in midair the instrument with oil gas flow meter and suspend in midair the problem of the installation that could accomplish the device to the assigned position, the complexity of device installation has been reduced, this oil gas flow meter is provided with data display device, the fixed plate, the shield, the spacing groove, haulage rope and third spring, make the user need not to keep the open mode through hand messenger's shield always, can ensure simultaneously that the shield can stabilize the closure, stability when having improved the device and using.

Description

Oil gas flow measuring instrument

Technical Field

The utility model relates to a measuring apparatu technical field specifically is an oil gas flow measurement appearance.

Background

The oil gas measuring device is generally used for measuring the oil gas flow in a pipeline and can be roughly divided into an outdoor measuring device and an indoor measuring device according to the use environment, and the prior outdoor oil gas flow measuring device can basically meet daily use requirements, but has some defects to be improved.

The current oil gas flow measurement appearance generally sets up between two sections pipelines, and when the ground clearance of pipeline was great, often need use the suspension tool to suspend the oil gas flow measurement appearance to the installation that the device could be accomplished to the assigned position during installation oil gas flow measurement appearance, increased the complexity of device installation, consequently need an oil gas flow measurement device to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil gas flow measurement appearance to the distance of solving to provide among the above-mentioned background art when the pipeline is great, often need use to suspend the instrument in midair with oil gas flow measurement appearance to the installation that the assigned position could just accomplish the device when installing oil gas flow measurement appearance, increased the problem of the complexity of device installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil gas flow measurement appearance, includes measuring apparatu main part and data display device, the top middle part of measuring apparatu main part is provided with data display device, the left and right sides surface of measuring apparatu main part is provided with dismantles auxiliary device, data display device's surface is provided with dust keeper.

Preferably, dismantle auxiliary device and include measuring apparatu main part, spacing slide, first spring, base, gag lever post, spacing piece and second spring, the both sides skin weld of measuring apparatu main part has spacing slide, and is two sets of the inside of spacing slide all is equipped with spacing piece, and the inner wall fixed connection of spacing piece through first spring and spacing slide, the base has all been welded on the one end surface that spacing piece is close to measuring apparatu main part middle part, the gag lever post is installed through the pivot in the inside of base, and the gag lever post passes through second spring and base fixed connection.

Preferably, the limiting sheet is in a semicircular design, and the radian of the semicircle is the same as that of the measuring instrument main body.

Preferably, the surface of the limiting slide way is provided with an inverted L-shaped groove, the width of the transverse part of the L-shaped groove is the same as that of the base, and the width of the vertical part of the L-shaped groove is equal to that of the limiting rod.

Preferably, dust keeper includes data display device, fixed plate, shield, spacing groove, haulage rope and third spring, data display device's front end surface is provided with the fixed plate, and the bottom fixed mounting of fixed plate has the spacing groove, the left side of fixed plate is connected with the left side of shield through the pivot, and the right side of shield is provided with, the left side of fixed plate and the right side fixed connection of third spring, and the right-hand member of third spring and the left end fixed connection of haulage rope, the right-hand member of haulage rope and the right-hand member fixed connection of shield.

Preferably, stop device includes fixing base, fourth spring and stopper, and the inside cover of fixing base is equipped with the stopper, and the stopper passes through the fourth spring to be connected with the fixing base, the length size of stopper is greater than the thickness size of fixed plate.

Preferably, the left side of the fixing plate is designed to be triangular, and the top end part of the triangle is provided with an opening.

Preferably, the right side of fixed plate is provided with the circular arc groove, and the bottom in circular arc groove is provided with the trompil, the right side of trompil intercommunication spacing groove and fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this oil gas flow measurement appearance is provided with the measuring apparatu main part, spacing slide, first spring, a pedestal, gag lever post and spacing piece, under the effect of spacing piece during the use, the measuring apparatu main part can be fixed between two sets of pipelines, simultaneously through spacing slide, first spring, base and gag lever post can play the effect of accomodating to spacing piece, when having avoided the ground clearance when the pipeline great, often need use to suspend the instrument in midair oil gas flow measurement appearance to the problem of the installation of assigned position just can the completion device in midair during installation oil gas flow measurement appearance, the complexity of device installation has been reduced.

2. This oil gas flow measurement appearance is provided with data display device, the fixed plate, the shield, the spacing groove, haulage rope and third spring, through the fixed of the position that can realize shield and fixed plate during the use, make the user need not to keep the open mode through hand shield that makes always, simultaneously through the spacing groove, the mutually supporting of haulage rope and third spring makes the shield can remove to initial position department after the effect of the power that loses the support, ensure that the shield can stably close, improved the stability when device uses.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 5 is an enlarged schematic structural view of the utility model at C in fig. 3;

fig. 6 is a schematic view of the front view cross-sectional structure of the limiting device of the present invention.

In the figure: 1. a meter body; 2. a display device; 3. a limiting slide way; 4. a first spring; 5. a base; 6. a limiting rod; 7. a limiting sheet; 8. a second spring; 9. a fixing plate; 10. a dust cover; 11. a limiting groove; 12. a hauling rope; 13. a third spring; 14. a limiting device; 1401. a fixed seat; 1402. a fourth spring; 1403. and a limiting block.

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. 1-6, the present invention provides an embodiment:

the utility model provides an oil gas flow measurement appearance, including measuring apparatu main part 1 and data display device 2, this measuring apparatu main part 1 and data display device 2's inner structure, model and theory of operation are to disclosing transparently to the ordinary technical personnel in this field, in addition because this measuring apparatu main part 1 and data display device 2 are not the protection point of this application, the event is no longer repeated here, the top middle part of measuring apparatu main part 1 is provided with data display device 2, the left and right sides surface of measuring apparatu main part 1 is provided with dismantles auxiliary device, data display device 2's surface is provided with dust keeper.

The disassembly assisting device comprises a measuring instrument main body 1, limiting slide ways 3, first springs 4, a base 5, limiting rods 6, limiting sheets 7 and second springs 8, wherein the limiting slide ways 3 are welded on the surfaces of the two sides of the measuring instrument main body 1, the limiting sheets 7 are sleeved inside the two groups of limiting slide ways 3, the limiting sheets 7 are in a semicircular design, the radian of each semicircular limiting sheet 7 is the same as that of the measuring instrument main body 1, through the design, the limiting sheets 7 can be attached to the surface of the measuring instrument main body 1 in a storage and assembly state to ensure normal storage of the limiting sheets 7, and the limiting sheets 7 can be attached to the surface of a pipeline in a use state to fix the position of the measuring instrument main body 1 and ensure normal use of the device, the limiting sheets 7 are fixedly connected with the inner walls of the limiting slide ways 3 through the first springs 4, and the bases 5 are welded on the surfaces of the ends, close to the, the gag lever post 6 is installed through the pivot in base 5's inside, and gag lever post 6 passes through second spring 8 and base 5 fixed connection, the surface of spacing slide 3 is provided with and inverts "L" shape groove, the width of the horizontal part in "L" shape groove is the same with base 5's width, and the width of the vertical part in "L" shape groove equals the width of gag lever post 6, through this design, spacing slide 3 can play the limiting displacement to gag lever post 6 under the effect in "L" shape groove, thereby realize spacing 7 normally receive and release, ensure the normal use of device.

The dustproof device comprises a data display device 2, a fixing plate 9, a dustproof cover 10, a limiting groove 11, a traction rope 12, a third spring 13 and a limiting device 14, wherein the fixing plate 9 is arranged on the front end surface of the data display device 2, the left side of the fixing plate 9 is designed to be triangular, the top end part of the triangle is provided with an opening, the bottom end of the fixing plate 9 is fixedly provided with the limiting groove 11, the right side of the fixing plate 9 is provided with an arc groove, the bottom end of the arc groove is provided with the opening, the opening is communicated with the limiting groove 11 and the right side of the fixing plate 9, the left side of the fixing plate 9 is connected with the left side of the dustproof cover 10 through a rotating shaft, the right side of the dustproof cover 10 is provided with the limiting device 14, the limiting device 14 comprises a fixing seat 1401, a fourth spring 1402 and a limiting block 1403, the limiting block 1403 is sleeved inside the fixing seat 1401, can ensure through this design that stopper 1403 shifts out the back from in the fixing base 1401 can imbed to the trompil of fixed plate 9 in, ensure that fixed plate 9 and stop device 14 form embedded fixed knot and construct, ensure the normal use of device, the left side of fixed plate 9 and the right side fixed connection of third spring 13, and the right-hand member of third spring 13 and the left end fixed connection of haulage rope 12, the right-hand member of haulage rope 12 and the right-hand member fixed connection of shield 10, and haulage rope 12 runs through the trompil, fixed plate 9 can play limiting displacement to stop device 14 through this design, the design of through-hole trompil makes fixed plate 9 can play limiting displacement to haulage rope 12 pulling simultaneously, ensure the normal operating of device.

The working principle is as follows: when the installation operation is needed, the limiting rod 6 is firstly rotated to enable the limiting rod 6 to stand and release the clamping effect with the limiting slide way 3, the limiting sheet 7 slides to the two sides of the measuring instrument main body 1 along the limiting slide way 3 under the action of the elastic force of the first spring 4, when the limiting sheet 7 drives the limiting rod 6 to move to the edge of the L-shaped groove on the surface of the limiting slide way 3, the position of the limiting sheet 7 is kept constant under the limiting of the L-shaped groove and the limiting rod 6, an installer enables the measuring instrument main body 1 to move to a joint in a lifting mode, then two groups of limiting sheets 7 are respectively clamped on the surface of a pipeline needing to be connected, the position of the measuring instrument main body 1 is kept constant in the middle of the pipeline under the action of the limiting sheet 7, and the measuring instrument main body 1 is connected with the pipeline through bolts.

When the data on the data display device 2 needs to be checked, the right end of the fixing plate 9 is lifted upwards, the fixing plate 9 rotates anticlockwise by taking the rotating shaft as the axis, the limit block 1403 is pressed, the limit block 1403 is contracted in the fixing seat 1401 under the action of pressure, the fourth spring 1402 is contracted to store the force, the fixing plate 9 pulls the traction rope 12 while rotating, the third spring 13 extends along the limit groove 11 to store the force under the action of the tension of the traction rope 12, when the limit device 14 moves to the opening of the fixing plate 9, the pressing action on the limit block 1403 is released, the limit block 1403 is embedded into the opening under the action of the elastic force of the fourth spring 1402, the position of the dust-proof cover 10 is kept unchanged under the action of the limit device 14, after the data recording is finished, the limit block 1403 is pressed again, and the limit block 1403 moves to the inside the fixing seat 1401 under the action of the pressure again, the embedded fixing state of the fixing plate 9 and the limiting device 14 is released, the third spring 13 is restored to the original shape, and the pulling rope 12 pulls the dust cap 10 under the action of the elastic force of the third spring 13 to move the dust cap 10 to the original position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an oil gas flow measurement appearance, includes measuring apparatu main part (1) and data display device (2), the top middle part of measuring apparatu main part (1) is provided with data display device (2), its characterized in that: the outer surfaces of the left side and the right side of the measuring instrument main body (1) are provided with disassembly auxiliary devices, and the surface of the data display device (2) is provided with a dustproof device.

2. An oil and gas flow meter according to claim 1, wherein: dismantle auxiliary device and include measuring apparatu main part (1), spacing slide (3), first spring (4), base (5), gag lever post (6), spacing piece (7) and second spring (8), the both sides skin weld of measuring apparatu main part (1) has spacing slide (3), and is two sets of the inside of spacing slide (3) all is equipped with spacing piece (7), and the inner wall fixed connection of spacing piece (7) through first spring (4) and spacing slide (3), the one end surface that spacing piece (7) are close to measuring apparatu main part (1) middle part all welds base (5), gag lever post (6) is installed through the pivot in the inside of base (5), and gag lever post (6) are through second spring (8) and base (5) fixed connection.

3. An oil and gas flow meter according to claim 2, wherein: the limiting piece (7) is in a semicircular design, and the radian of the semicircle is the same as that of the measuring instrument main body (1).

4. An oil and gas flow meter according to claim 2, wherein: the surface of the limiting slide way (3) is provided with an inverted L-shaped groove, the width of the transverse part of the L-shaped groove is the same as that of the base (5), and the width of the vertical part of the L-shaped groove is equal to that of the limiting rod (6).

5. An oil and gas flow meter according to claim 1, wherein: the dustproof device comprises a data display device (2), a fixing plate (9), a dustproof cover (10), a limiting groove (11), a traction rope (12), a third spring (13) and a limiting device (14), wherein the front end surface of the data display device (2) is provided with the fixing plate (9), the bottom fixed of the fixing plate (9) is provided with the limiting groove (11), the left side of the fixing plate (9) is connected with the left side of the dustproof cover (10) through a rotating shaft, the right side of the dustproof cover (10) is provided with the limiting device (14), the left side of the fixing plate (9) is fixedly connected with the right side of the third spring (13), the right end of the third spring (13) is fixedly connected with the left end of the traction rope (12), and the right end of the traction rope (12) is fixedly connected with the right end of the dustproof cover (10).

6. An oil and gas flow meter according to claim 1, wherein: stop device (14) are equipped with stopper (1403) including fixing base (1401), fourth spring (1402) and stopper (1403), the inside cover of fixing base (1401) and stopper (1403), and stopper (1403) are connected with fixing base (1401) through fourth spring (1402), the length size of stopper (1403) is greater than the thickness size of fixed plate (9).

7. An oil and gas flow meter according to claim 6, wherein: the left side of the fixing plate (9) is designed into a triangle, and the top end part of the triangle is provided with an opening.

8. An oil and gas flow meter according to claim 6, wherein: the right side of fixed plate (9) is provided with the circular arc groove, and the bottom in circular arc groove is provided with the trompil, the right side of trompil intercommunication spacing groove (11) and fixed plate (9).