CN217637502U

CN217637502U - Gas flow measuring device

Info

Publication number: CN217637502U
Application number: CN202221097547.4U
Authority: CN
Inventors: 刘巨伟
Original assignee: Dalian Good Friend Decoration Material Co ltd
Current assignee: Dalian Good Friend Decoration Material Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-21
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a gas flow measuring device, which comprises a flowmeter main body and a camera, wherein a first clamping plate and a second clamping plate are sleeved at the end part of the flowmeter main body, the first clamping plate and the second clamping plate are connected through a sliding structure, a support rod is fixed at the end part of the second clamping plate, a connecting rod is arranged at the end part of the support rod, and the camera is arranged at the end part of the connecting rod; after being convenient for fix the camera in the flowmeter main part, the camera is monitored the numerical value of flowmeter main part, is convenient for install the camera, improves the usability of device, is convenient for adjust the position of camera simultaneously, and the convenience is adjusted the focus of camera, improves the convenience of device.

Description

Gas flow measuring device

Technical Field

The utility model relates to a measuring device technical field especially relates to a gas flow measuring device.

Background

When the amount of the fuel gas is monitored, the amount of the fuel gas is generally monitored by a flowmeter, and the existing measuring device can basically meet daily use requirements, but has some defects to be improved.

In the printing factory, when using printing machine to print, the gas may be used, in order to count the quantity of gas, thereby management and control manufacturing cost, generally can install the flowmeter on the gas pipeline, count the quantity of gas through the flowmeter, when counting the gas quantity, the operator carries out gas quantity statistics through observing the data on the flowmeter, but because general gas pipeline is higher, when counting the gas quantity, the operator may need to scramble the stair repeatedly, thereby count the gas quantity, for the convenience of counting the gas, generally can install the camera in the relative position with the flowmeter, and the camera passes through the wireless network and is connected with the cell-phone, when counting, the picture of looking over the camera transmission through using the cell-phone is counted the gas quantity, general camera is usually installed on the wall, but because the position of partial flowmeter installation probably does not have the wall that can supply the camera to install, thereby probably make the numerical value of flowmeter can's unable through making a video recording observation, we provide a kind of flow measurement device for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a gas flow measuring device fixes the camera through the connecting rod, passes through the connecting rod and fixes on second splint to first splint and second splint cover are established on flowmeter main part surface, are convenient for fix the camera, improve the usability of device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a gas flow measuring device, includes flowmeter main part and camera, flowmeter main part tip cover is equipped with first splint and second splint, and first splint and second splint pass through sliding construction and connect, second splint end fixing has the bracing piece, the bracing piece tip is provided with the connecting rod, and the camera is installed to the connecting rod tip.

As a preferred technical scheme of the utility model, bracing piece surface cover is equipped with the sliding sleeve, and the sliding sleeve end fixing has the connecting rod, the sliding sleeve inner wall is fixed with the bolt, and the bolt passes bracing piece and sliding sleeve upper end in proper order, the nut is installed to the bolt end.

As a preferred technical scheme of the utility model, sliding structure includes spring, spout and slider, the spout has been seted up with first splint laminating one side to the second splint, and the spout is embedded to have the slider of fixing on first splint inner wall, the butt has the spring between slider and the spout inner wall.

As a preferred technical scheme of the utility model, the echelonment breach of mutual matching has all been seted up to first splint and the relative one side of second splint.

As a preferred technical scheme of the utility model, the bracing piece is close to second splint one side and runs through there is the slide bar, and slide bar both sides tip all fixes on the lantern ring, and the lantern ring cover is established on flowmeter main part surface.

As a preferred technical scheme of the utility model, the slide bar surface is provided with the stopper, and stopper surface cover is equipped with the spacing groove of seting up on the bracing piece.

As an optimal technical scheme of the utility model, the bolt all sets up to cylindrically, the waist shape hole that matches each other with the bolt is seted up to the bracing piece tip.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the gas flow measuring device is provided with a first clamping plate, a second clamping plate, a supporting rod and a connecting rod, the surface of a flowmeter main body is sleeved with the first clamping plate and the second clamping plate, the supporting rod and the connecting rod fix a camera, and the supporting rod is connected with the second clamping plate, so that the camera is fixed at the front end of the flowmeter main body, the camera can monitor the numerical value of the flowmeter main body after the camera is fixed on the flowmeter main body, the camera does not need to be installed on a wall surface, the camera can be installed conveniently, and the usability of the device is improved;

2. this gas flow measuring device is provided with sliding sleeve, bolt and nut, removes through the pulling sliding sleeve, makes the sliding sleeve remove on the bracing piece surface to the sliding sleeve drives connecting rod and bolt removal respectively, and the connecting rod drives the camera and removes, moves the nut through twisting simultaneously, and the nut carries out screw-thread fit with the bolt, thereby is convenient for adjust the position of camera, and the convenience is adjusted the focus of camera, improves the convenience of device.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the baffle and the support plate of the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

Wherein: 1. a flow meter body; 2. a camera; 3. a first splint; 4. a second splint; 5. a support bar; 6. a connecting rod; 7. a collar; 8. a sliding structure; 81. a spring; 82. a chute; 83. a slider; 9. a nut; 10. a bolt; 11. a sliding sleeve; 12. a limiting block; 13. a limiting groove; 14. a slide bar.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

The embodiment is as follows:

referring to fig. 1-5, a gas flow measuring device includes a flowmeter body 1 and a camera 2, a first clamp plate 3 and a second clamp plate 4 are sleeved on an end portion of the flowmeter body 1, the first clamp plate 3 and the second clamp plate 4 are connected through a sliding structure 8, a support rod 5 is welded on an end portion of the second clamp plate 4, a connecting rod 6 is arranged on an end portion of the support rod 5, and the camera 2 is installed on an end portion of the connecting rod 6 in a threaded manner.

When installing camera 2, stimulate first splint 3 and second splint 4 earlier, and first splint 3 cooperates with second splint 4 through sliding construction 8, make first splint 3 and second splint 4 press from both sides tightly on flowmeter main part 1 surface, and second splint 4 welds each other with bracing piece 5, bracing piece 5 passes through connecting rod 6 and is connected with camera 2, make camera 2 install on flowmeter main part 1, when installing camera 2, no longer need consider the mounted position of camera 2, the convenience of the device is improved.

In other embodiments, a sliding sleeve 11 is sleeved on the surface of the support rod 5, the connecting rod 6 is welded at the end of the sliding sleeve 11, a bolt 10 is welded on the inner wall of the sliding sleeve 11, the bolt 10 sequentially penetrates through the support rod 5 and the upper end of the sliding sleeve 11, and a nut 9 is installed at the tail end of the bolt 10;

through this design, when the burnt section of camera 2 needs to be adjusted, screw nut 9 is twisted earlier, nut 9 carries out screw-thread fit with bolt 10, make nut 9 no longer press from both sides tight back to sliding sleeve 11 and bracing piece 5, pull connecting rod 6 again, connecting rod 6 drives sliding sleeve 11 and camera 2 respectively and removes, make sliding sleeve 11 remove on bracing piece 5 surface, and sliding sleeve 11 drives bolt 10 and removes in the circular block that 5 ends were seted up of bracing piece, after camera 2 removed suitable position, screw nut 9 is twisted once more, nut 9 carries out screw-thread fit with bolt 10, make nut 9 press from both sides sliding sleeve 11 tightly on bracing piece 5 surface once more, thereby be convenient for adjust camera 2.

In other embodiments, the sliding structure 8 includes a spring 81, a sliding groove 82 and a sliding block 83, the sliding groove 82 is formed on one side of the second clamping plate 4, which is attached to the first clamping plate 3, the sliding block 83 welded on the inner wall of the first clamping plate 3 is embedded in the sliding groove 82, and the spring 81 is abutted between the sliding block 83 and the inner wall of the sliding groove 82;

through this design, when pulling first splint 3 or second splint 4, first splint 3 drives the slider 83 and removes in spout 82, slider 83 when removing in spout 82, slider 83 extrusion spring 81, elastic deformation takes place for spring 81, make the clearance grow of first splint 3 and second splint 4, after the clearance grow between first splint 3 and second splint 4, establish first splint 3 and second splint 4 cover on flowmeter main part 1 surface, and loosen first splint 3 or second splint 4, spring 81 elastic deformation resumes, spring 81 drives first splint 3 through slider 83 and removes, make first splint 3 and second splint 4 be close to each other, be convenient for on the flowmeter main part 1 of different thickness to first splint 3 and second splint 4 centre gripping, improve the application range of device.

In other embodiments, the opposite sides of the first clamping plate 3 and the second clamping plate 4 are both provided with mutually matched stepped notches;

through this design, set up the echelonment breach for mutual matching through first splint 3 and second splint 4 one side relative, when the echelonment that first splint 3 and second splint 4 set up was laminated each other, make first splint 3 and second splint 4 surface on same parallel, increase the stability of first splint 3 and second splint 4 centre gripping on flowmeter main part 1 surface to increase the aesthetic property of first splint 3 and second splint 4.

In other embodiments, a sliding rod 14 penetrates through one side of the support rod 5 close to the second clamping plate 4, the end parts of the two sides of the sliding rod 14 are welded on a lantern ring 7, and the lantern ring 7 is sleeved on the surface of the flowmeter main body 1;

through this design, behind first splint 3 and the centre gripping of second splint 4 in flowmeter main part 1 surface, make camera 2 install behind flowmeter main part 1 front end, pull lantern ring 7 again, lantern ring 7 drives slide bar 14 and removes, slide bar 14 removes in the rectangle breach that bracing piece 5 was seted up near second splint 4 one side, make lantern ring 7 remove flowmeter main part 1 surface, lantern ring 7 cover is established on flowmeter main part 1 surface, thereby increase the stability of first splint 3 and the centre gripping of second splint 4 in flowmeter main part 1 upper end.

In other embodiments, the surface of the sliding rod 14 is thermally welded with the limiting block 12, and the surface of the limiting block 12 is sleeved with a limiting groove 13 formed on the supporting rod 5;

through the design, after the lantern ring 7 is pulled to move, the lantern ring 7 drives the rectangular notch formed in the support rod 5 by the sliding rod 14 to move, the rectangular notch formed in the support rod 5 is formed in the side close to the second clamping plate 4, after the sliding rod 14 drives the limiting block 12 to move, the semicircular lug formed in the limiting block 12 moves in the semicircular groove formed in the limiting groove 13, the semicircular groove formed in the limiting groove 13 extrudes the semicircular lug formed in the limiting block 12, after the limiting block 12 is extruded by the limiting groove 13, the limiting block 12 elastically deforms, the limiting block 12 moves out of the limiting groove 13, the limiting block 12 and the limiting groove 13 do not increase the friction force between the sliding rod 14 and the support rod 5 any more, after the lantern ring 7 is sleeved on the surface of the flowmeter main body 1, and after the lantern ring 7 drives the limiting block 12 to move to the front end of the limiting groove 13 again through the sliding rod 14, the elastic deformation of the limiting block 12 recovers, the semicircular lug formed in the limiting groove 13 is inserted into the semicircular groove, so as to increase the friction force between the sliding rod 14 and the support rod 5, and improve the stability of the surface of the flowmeter main body 1 of the lantern ring 7.

In other embodiments, the bolts 10 are all arranged in a cylindrical shape, and the end of the support rod 5 is provided with a kidney-shaped hole matched with the bolt 10;

through this design, after sliding sleeve 11 drove bolt 10 and removed, the cylindricality that bolt 10 set up can be downthehole at the waist shape that 5 tip were seted up to the cylindrical surface diameter that bolt 10 set up matches each other with the waist shape hole that 5 tip were seted up of bracing piece, and bolt 10 is when removing, and the same laminating of waist shape downthehole inner wall that bolt 10 surface and 5 tip were seted up makes the waist shape downthehole removal of seting up in bracing piece 5 middle part that bolt 10 can be steady.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas flow measuring device, includes flowmeter main part (1) and camera (2), its characterized in that: flowmeter main part (1) tip cover is equipped with first splint (3) and second splint (4), and first splint (3) and second splint (4) are connected through sliding structure (8), second splint (4) end fixing has bracing piece (5), bracing piece (5) tip is provided with connecting rod (6), and connecting rod (6) tip installs camera (2).

2. A gas flow measuring device according to claim 1, wherein: bracing piece (5) surface cover is equipped with sliding sleeve (11), and sliding sleeve (11) end fixing has connecting rod (6), sliding sleeve (11) inner wall is fixed with bolt (10), and bolt (10) pass bracing piece (5) and sliding sleeve (11) upper end in proper order, nut (9) are installed to bolt (10) end.

3. A gas flow measuring device according to claim 1, wherein: sliding structure (8) include spring (81), spout (82) and slider (83), spout (82) have been seted up to second splint (4) and first splint (3) laminating one side, and spout (82) are embedded to have and fix slider (83) on first splint (3) inner wall, the butt has spring (81) between slider (83) and spout (82) inner wall.

4. A gas flow measuring device according to claim 1, wherein: the opposite sides of the first clamping plate (3) and the second clamping plate (4) are provided with mutually matched step-shaped notches.

5. A gas flow measuring device according to claim 1, wherein: the support rod (5) is close to one side of the second clamping plate (4) and penetrates through a sliding rod (14), the end parts of two sides of the sliding rod (14) are fixed on a lantern ring (7), and the lantern ring (7) is sleeved on the surface of the flowmeter main body (1).

6. A gas flow measuring device according to claim 5, wherein: the surface of the sliding rod (14) is provided with a limiting block (12), and the surface of the limiting block (12) is sleeved with a limiting groove (13) formed in the supporting rod (5).

7. A gas flow measuring device according to claim 2, wherein: the bolts (10) are all arranged in a cylindrical shape, and waist-shaped holes matched with the bolts (10) are formed in the end parts of the supporting rods (5).