CN210486975U - Asphalt mass flow meter - Google Patents
Asphalt mass flow meter Download PDFInfo
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- CN210486975U CN210486975U CN201921962296.XU CN201921962296U CN210486975U CN 210486975 U CN210486975 U CN 210486975U CN 201921962296 U CN201921962296 U CN 201921962296U CN 210486975 U CN210486975 U CN 210486975U
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- mass flow
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Abstract
The utility model discloses a pitch mass flow meter, concretely relates to mass flow meter technical field, which comprises a housin, casing top central point puts the fixed first connecting pipe that is equipped with, first connecting pipe top both ends all are equipped with the slot, the outside cover in first connecting pipe top is equipped with first fixed disk, first fixed disk top both sides all are provided with the spacing groove, spacing inslot chamber is provided with the backup pad, backup pad one side bottom is run through and is equipped with the gag lever post, the outside cover of gag lever post one end is equipped with the spring. The utility model discloses a be equipped with spacing groove, gag lever post, spring, slot, inserted bar and backup pad isotructure, in the use, when connecting bolt between first fixed disk and the second fixed disk is not hard up, under the effect of gag lever post and inserted bar, can keep the joint strength of second connecting pipe and first connecting pipe, avoid influencing the stability and the leakproofness of flowmeter, be favorable to keeping measuring effect.
Description
Technical Field
The utility model relates to a mass flow meter technical field, more specifically say, the utility model relates to an asphalt mass flow meter.
Background
The mass flow meter has the characteristics of high accuracy, stability, reliability and the like, can measure the flow of high-viscosity fluid and high-pressure gas, and has wide application range.
However, when the bolts between the fixed disks are loosened during the use of the existing mass flowmeter, the stability and the sealing performance of the flowmeter are affected, and the measuring effect is affected.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an asphalt mass flowmeter, through being equipped with the spacing groove, the gag lever post, a spring, the slot, inserted bar and backup pad isotructure, in the use, when connecting bolt between first fixed disk and the second fixed disk is not hard up, under the effect of gag lever post and inserted bar, can keep the joint strength of second connecting pipe and first connecting pipe, avoid influencing the stability and the leakproofness of flowmeter, be favorable to keeping the measuring effect, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an asphalt mass flow meter, includes the casing, casing top central point puts the fixed first connecting pipe that is equipped with, first connecting pipe top both ends all are equipped with the slot, the outside cover in first connecting pipe top is equipped with first fixed disk, first fixed disk top both sides all are provided with the spacing groove, spacing inslot chamber is provided with the backup pad, backup pad one side bottom is run through and is equipped with the gag lever post, the outside cover in gag lever post one end is equipped with the spring, first connecting pipe top is provided with the second connecting pipe, second connecting pipe bottom both ends are all fixed and are equipped with the inserted bar, gag lever post one end runs through inserted bar one side, the outside cover in second connecting pipe bottom is equipped with the second fixed disk, second fixed disk bottom both ends all are.
In a preferred embodiment, two of the limiting grooves are respectively communicated with the slots at the corresponding ends.
In a preferred embodiment, the top end of the supporting plate penetrates through the top of the first fixing disc and is matched with the groove, and two ends of the spring are fixedly connected with one side of the supporting plate at the corresponding end and one side of the inner cavity of the limiting groove respectively.
In a preferred embodiment, a splitter plate is fixedly arranged at the top of the inner cavity of the shell, and a channel is arranged at the bottom end of the splitter plate in a penetrating manner.
In a preferred embodiment, an instrument panel is fixedly arranged at the top end of the second connecting pipe, a mass sensor is arranged in the inner cavity of the second connecting pipe, the top end of the mass sensor is electrically connected with the instrument panel, and the bottom end of the mass sensor penetrates through the inner cavity of the first connecting pipe and is inserted into the inner cavity of the channel.
In a preferred embodiment, a wire inlet is fixedly arranged at the top end of one side of the instrument panel, and a wire outlet is fixedly arranged at the top end of the other side of the instrument panel.
In a preferred embodiment, the first fixed disk and the second fixed disk are fixedly connected through bolts, and sealing gaskets are fixedly arranged at the joint of the first fixed disk and the second fixed disk, in the inner cavity of the slot and at the top of the inner cavity of the channel.
In a preferred embodiment, the inner cavities of the first connecting pipe and the second connecting pipe are fixedly provided with buffer layers.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, by arranging the limiting groove, the limiting rod, the spring, the slot, the inserting rod, the supporting plate and the like, when the connecting bolt between the first fixing disc and the second fixing disc is loosened in the use process, the connecting strength of the second connecting pipe and the first connecting pipe can be kept under the action of the limiting rod and the inserting rod, the stability and the sealing performance of the flowmeter are prevented from being influenced, and the measuring effect is favorably kept;
2. through being equipped with the buffer layer, avoid mass sensor and the inner chamber of first connecting pipe or second connecting pipe to bump, can protect mass flow meter's integrality to guarantee that the device can normal use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the overall structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
The reference signs are: 1. a housing; 2. a first connecting pipe; 3. a slot; 4. a first fixed disk; 5. a limiting groove; 6. a support plate; 7. a limiting rod; 8. a spring; 9. a second connecting pipe; 10. inserting a rod; 11. a second fixed disk; 12. a groove; 13. a mass sensor; 14. a buffer layer; 15. a flow distribution plate; 16. a channel; 17. a gasket; 18. an instrument panel; 19. a wire inlet; 20. and (6) an outlet.
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.
An asphalt mass flowmeter as shown in fig. 1-3 comprises a casing 1, a first connecting pipe 2 is fixedly arranged at the center of the top of the casing 1, the two ends of the top of the first connecting pipe 2 are respectively provided with a slot 3, the outside of the top end of the first connecting pipe 2 is sleeved with a first fixed disc 4, both sides of the top of the first fixed disk 4 are provided with limit grooves 5, the inner cavity of each limit groove 5 is provided with a support plate 6, a limiting rod 7 penetrates through the bottom end of one side of the supporting plate 6, a spring 8 is sleeved outside one end of the limiting rod 7, a second connecting pipe 9 is arranged at the top of the first connecting pipe 2, two ends of the bottom of the second connecting pipe 9 are both fixedly provided with inserting rods 10, one end of the limiting rod 7 penetrates through one side of the inserting rod 10, a second fixed disk 11 is sleeved outside the bottom end of the second connecting pipe 9, and grooves 12 are formed in two ends of the bottom of the second fixed disk 11;
the two limiting grooves 5 are respectively communicated with the slots 3 at the corresponding ends;
the top end of the supporting plate 6 penetrates through the top of the first fixing plate 4 and is matched with the groove 12, and two ends of the spring 8 are fixedly connected with one side of the supporting plate 6 at the corresponding end and one side of the inner cavity of the limiting groove 5 respectively;
a flow distribution plate 15 is fixedly arranged at the top of the inner cavity of the shell 1, and a channel 16 is arranged at the bottom end of the flow distribution plate 15 in a penetrating manner;
an instrument panel 18 is fixedly arranged at the top end of the second connecting pipe 9, a mass sensor 13 is arranged in the inner cavity of the second connecting pipe 9, the top end of the mass sensor 13 is electrically connected with the instrument panel 18, and the bottom end of the mass sensor 13 penetrates through the inner cavity of the first connecting pipe 2 and is inserted into the inner cavity of the channel 16;
a wire inlet 19 is fixedly arranged at the top end of one side of the instrument panel 18, and a wire outlet 20 is fixedly arranged at the top end of the other side of the instrument panel;
the first fixed disk 4 and the second fixed disk 11 are fixedly connected through bolts, and sealing gaskets 17 are fixedly arranged at the joint of the first fixed disk 4 and the second fixed disk 11, in the inner cavity of the slot 3 and at the top of the inner cavity of the channel 16;
The specific implementation mode is as follows: when the device is installed, firstly, the second connecting pipe 9 is placed at the top of the first connecting pipe 2, then, the quality sensor 13 (adopting an HQRS quality sensor) is inserted into the inner cavity of the first connecting pipe 2, the inserting rod 10 is inserted into the slot 3, one end of the inserting rod 10 extrudes one end of the limiting rod 7, the limiting rod 7 drives the supporting plate 6 to extrude the spring 8, when the bottom end of the inserting rod 10 is contacted with the sealing gasket 17, one end of the limiting rod 7 penetrates one side of the inserting rod 10 under the elastic force action of the spring 8, the position fixing between the second connecting pipe 9 and the second connecting pipe 9 is completed, then, the first fixing disc 4 and the second fixing disc 11 are fixed by bolts, then, electric wires are respectively connected with the wire inlet 19 and the wire outlet 20, and finally, the shell 1 is installed at a proper position, and monitoring can be carried out.
Through the arrangement of the limiting groove 5, the limiting rod 7, the spring 8, the slot 3, the inserted rod 10, the supporting plate 6 and other structures, in the use process, when the connecting bolt between the first fixed disk 4 and the second fixed disk 11 is loosened, under the action of the limiting rod 7 and the inserted rod 10, the connection strength of the second connecting pipe 9 and the first connecting pipe 2 can be kept, the stability and the sealing performance of the flowmeter are prevented from being influenced, the measurement effect is favorably kept, moreover, the buffer layer 14 is arranged to prevent the mass sensor 13 from colliding with the inner cavity of the first connecting pipe 2 or the second connecting pipe 9, so that the integrity of the mass flowmeter can be protected, the normal use of the device can be ensured, this embodiment has specifically solved current mass flow meter in the use, when the bolt between the fixed disk is not hard up, can influence flowmeter's stability and leakproofness to influence measuring effect's problem.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, through being equipped with structures such as spacing groove 5, gag lever post 7, spring 8, slot 3, inserted bar 10 and backup pad 6, in the use, when the connecting bolt between first fixed disk 4 and second fixed disk 11 is not hard up, under the effect of gag lever post 7 and inserted bar 10, can keep the joint strength of second connecting pipe 9 and first connecting pipe 2, avoid influencing flowmeter's stability and leakproofness, be favorable to keeping measuring effect, and, through being equipped with buffer layer 14, avoid mass sensor 13 and the inner chamber of first connecting pipe 2 or second connecting pipe 9 to collide, can protect mass flowmeter's integrality, thereby guarantee that the device can normal use.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An asphalt mass flow meter, comprising a housing (1), characterized in that: the shell is characterized in that a first connecting pipe (2) is fixedly arranged at the center of the top of the shell (1), slots (3) are arranged at two ends of the top of the first connecting pipe (2), a first fixing disc (4) is sleeved outside the top of the first connecting pipe (2), limiting grooves (5) are arranged on two sides of the top of the first fixing disc (4), a supporting plate (6) is arranged in an inner cavity of each limiting groove (5), a limiting rod (7) penetrates through the bottom of one side of the supporting plate (6), a spring (8) is sleeved outside one end of each limiting rod (7), a second connecting pipe (9) is arranged at the top of the first connecting pipe (2), inserting rods (10) are fixedly arranged at two ends of the bottom of the second connecting pipe (9), one end of each limiting rod (7) penetrates through one side of each inserting rod (10), and a second fixing disc (11) is, both ends of the bottom of the second fixed disc (11) are provided with grooves (12).
2. An asphalt mass flow meter according to claim 1, wherein: the two limiting grooves (5) are respectively communicated with the slots (3) at the corresponding ends.
3. An asphalt mass flow meter according to claim 1, wherein: the top end of the supporting plate (6) penetrates through the top of the first fixing plate (4) and is matched with the groove (12), and two ends of the spring (8) are fixedly connected with one side of the supporting plate (6) corresponding to the end and one side of the inner cavity of the limiting groove (5) respectively.
4. An asphalt mass flow meter according to claim 1, wherein: the top of the inner cavity of the shell (1) is fixedly provided with a splitter plate (15), and the bottom end of the splitter plate (15) is provided with a channel (16) in a penetrating manner.
5. An asphalt mass flow meter according to claim 1, wherein: second connecting pipe (9) top is fixed and is equipped with panel board (18), second connecting pipe (9) inner chamber is provided with mass sensor (13), mass sensor (13) top and panel board (18) electric connection, first connecting pipe (2) inner chamber is run through to mass sensor (13) bottom, and inserts passageway (16) inner chamber.
6. An asphalt mass flow meter according to claim 5, wherein: the instrument panel is characterized in that a wire inlet (19) is fixedly arranged at the top end of one side of the instrument panel (18), and a wire outlet (20) is fixedly arranged at the top end of the other side of the instrument panel.
7. An asphalt mass flow meter according to claim 1, wherein: first fixed disk (4) and second fixed disk (11) pass through bolt fixed connection, first fixed disk (4) and second fixed disk (11) junction, inside slot (3) inner chamber and passageway (16) inner chamber top all are fixed and are equipped with sealed pad (17).
8. An asphalt mass flow meter according to claim 1, wherein: and buffer layers (14) are fixedly arranged in the inner cavities of the first connecting pipe (2) and the second connecting pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962296.XU CN210486975U (en) | 2019-11-13 | 2019-11-13 | Asphalt mass flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962296.XU CN210486975U (en) | 2019-11-13 | 2019-11-13 | Asphalt mass flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486975U true CN210486975U (en) | 2020-05-08 |
Family
ID=70510977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921962296.XU Active CN210486975U (en) | 2019-11-13 | 2019-11-13 | Asphalt mass flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210486975U (en) |
-
2019
- 2019-11-13 CN CN201921962296.XU patent/CN210486975U/en active Active
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