CN213932711U

CN213932711U - Supporting mechanism for anti-interference accurate flowmeter

Info

Publication number: CN213932711U
Application number: CN202120169711.7U
Authority: CN
Inventors: 张锡平
Original assignee: Zhejiang Santai Instrument Co ltd
Current assignee: Zhejiang Santai Instrument Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-08-10
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an anti-interference accurate supporting mechanism for flowmeter, including flowmeter measurement body, the both sides of flowmeter measurement body set up the backup pad, and the both ends and the backup pad fixed connection of flowmeter measurement body, the top of flowmeter measurement body are equipped with the protection outer container, and the center department of protection outer container bottom sets up the connecting pipe. This supporting mechanism for anti-interference accurate flowmeter, the plastic layer can improve device's mechanical strength, the shielding layer can shield flowmeter measurement body and flow tube, interference factors in the external world can be resisted on the anti-interference layer and the influence is caused to flow tube and flowmeter measurement body, the radiating effect of protection outer container and chamber door can be improved on the radiating layer, extension fixture's life, supporting device has the effect of connecting, can be with first flow tube, second flow tube links together with the bottom plate, improve the stability of flow union coupling, avoid the flowmeter mistake when measuring, improve the accuracy of flowmeter measurement.

Description

Supporting mechanism for anti-interference accurate flowmeter

Technical Field

The utility model relates to a supporting mechanism technical field specifically is an anti-interference accurate supporting mechanism for flowmeter.

Background

Metering is the eye of industrial production, and flow metering is one of the components of metering science and technology, and has close relation with national economy, national defense construction and scientific research. The work is well done, the flowmeter has important effects on ensuring the product quality, improving the production efficiency and promoting the development of scientific technology, and particularly has more obvious status and effect in national economy in the current times that the energy crisis and the industrial production automation degree are higher and higher.

The supporting mechanism of the flowmeter has the functions of connection and vibration reduction, the existing supporting mechanism has lower stability, and the flowmeter cannot be prevented from being interfered by external electromagnetism during measurement, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-interference accurate supporting mechanism for flowmeter, the mechanical strength that the plastic layer can improve the device has, the shielding layer can shield protection to flowmeter measurement body and flow tube, better assurance going on of measurement, the interference factor that the interference-free layer can resist external world causes the influence to flow tube and flowmeter measurement body, the radiating effect of protection outer container and chamber door can be improved on the heat dissipation layer, extension fixture's life, supporting arrangement has the effect of connecting, can link together first class buret, second flow buret and bottom plate, improve the stability of flow union coupling, avoid the flowmeter to go wrong when measuring, improve the advantage of flowmeter measuring accuracy, the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting mechanism for an anti-interference precise flowmeter comprises a flowmeter metering body, wherein supporting plates are arranged on two sides of the flowmeter metering body, two ends of the flowmeter metering body are fixedly connected with the supporting plates, a protective outer box is arranged above the flowmeter metering body, a connecting pipe is arranged in the center of the bottom of the protective outer box, a plastic layer, a shielding layer, an anti-interference layer and a heat dissipation layer are sequentially arranged on an inner wall layer of the protective outer box from outside to inside, the plastic layer is arranged on the outermost layer, the heat dissipation layer is arranged on the innermost layer, a box door is arranged in front of the protective outer box, a pin shaft is arranged on one side of the box door and movably connected with the protective outer box through the pin shaft, a sealing ring is fixed on the inner side wall of the box door, a flow tube body is arranged inside the protective outer box and comprises a first flow tube and a second flow tube which are arranged in parallel front and back, and a supporting device is arranged below the flow tube body, the supporting device comprises a bottom plate, a fixing column, a sleeve, a supporting block, a mounting groove and a wiring hole, the fixing column is mounted on the upper end of the bottom plate in a submitting mode, a groove is formed in the upper end of the fixing column, the sleeve is arranged in the groove and fixedly connected with the groove, the supporting block is arranged above the sleeve, the mounting groove is formed in the front end portion of the upper surface of the supporting block, the wiring hole is formed in the outer side of the supporting block, buffering cotton is arranged outside the flow tube body, and the through hole is formed in the right side end face of the outer box.

Preferably, the upper end of the connecting pipe penetrates through the inner wall of the protective outer box and is connected with the lower end part of the left flow pipe through a pipeline, and the lower end of the connecting pipe is connected with the flowmeter metering body.

Preferably, the outer diameter of the sealing ring is consistent with the inner diameter of the protective outer box.

Preferably, the through hole is arranged at a position corresponding to the wiring hole, and the through hole has a hole radius size consistent with that of the wiring hole.

Preferably, the number of the mounting grooves is two, the mounting grooves are formed in the upper end face of the supporting block, and the lower ends of the first flow pipe and the second flow pipe penetrate through the mounting grooves and extend into the sleeve.

Preferably, the supporting blocks are arranged in two, the two supporting blocks are arranged in a left-right parallel mode, and the two sides of the lower end face of each supporting block are located above the sleeve on the same side.

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

this supporting mechanism for anti-interference accurate flowmeter, the inner wall layer of protection outer container sets gradually the plastic layer from extroversion to introversion, the shielding layer, anti-interference layer and heat dissipation layer, the plastic layer can improve device's mechanical strength, the shielding layer can shield flow meter measurement body and flow tube, better assurance go on of measurement, the interference factor that the anti-interference layer can resist external causes the influence to flow tube and flow meter measurement body, the heat dissipation layer can improve the radiating effect of protection outer container and chamber door, extension fixture's life.

According to the supporting mechanism for the anti-interference accurate flowmeter, the supporting device is arranged below the flow tube body and has the connection function, the first flow tube and the second flow tube can be connected with the bottom plate, the connection stability of the flow tubes is improved, the error of the flowmeter during measurement is avoided, and the measurement accuracy of the flowmeter is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

fig. 3 is an inner layer diagram of the protective casing of the present invention;

fig. 4 is a structural view of the supporting device of the present invention.

In the figure: 1. a flowmeter metering body; 2. a support plate; 3. protecting the outer box; 4. a connecting pipe; 5. a plastic layer; 6. a shielding layer; 7. an anti-interference layer; 8. a heat dissipation layer; 9. a box door; 10. a seal ring; 11. a flow tube body; 111. a first flow tube; 112. a second flow tube; 12. a support device; 121. a base plate; 122. fixing a column; 123. a sleeve; 124. a support block; 125. mounting grooves; 126. a wiring hole; 13. Buffering cotton; 14. and a through hole.

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. 1-4, an anti-interference supporting mechanism for an accurate flowmeter comprises a flowmeter metering body 1, supporting plates 2 are arranged on two sides of the flowmeter metering body 1, two ends of the flowmeter metering body 1 are fixedly connected with the supporting plates 2, the supporting plates 2 are used for fixing the flowmeter metering body 1, so that data metered by the flowmeter is accurate and free of deviation, a protective outer box 3 is arranged above the flowmeter metering body 1 and used for protecting the flowmeter and preventing the flowmeter from receiving external electromagnetic interference and affecting measurement accuracy, a connecting pipe 4 is arranged at the center of the bottom of the protective outer box 3, the upper end of the connecting pipe 4 penetrates through the inner wall of the protective outer box 3 and is connected with the lower end of a left flow pipe through a pipeline, the lower end of the connecting pipe 4 is connected with the flowmeter metering body 1, and a plastic layer 5, a shielding layer 6, a plastic layer and a plastic layer are sequentially arranged on the inner wall of the protective outer box 3 from outside to inside, The plastic layer 5 is arranged on the outermost layer, the heat dissipation layer 8 is arranged on the innermost layer, the plastic layer 5 can improve the mechanical strength of the device, the shielding layer 6 can shield and protect the flowmeter metering body 1 and the flow tube, the measurement work is better guaranteed, the anti-interference layer 7 can resist external interference factors to influence the flowmeter metering body 1 and the flow tube, the heat dissipation layer 8 can improve the heat dissipation effect of the protective outer box 3 and the box door 9, the service life of the device is prolonged, the box door 9 is arranged in front of the protective outer box 3, one side of the box door 9 is provided with a pin shaft, the box door 9 is movably connected with the protective outer box 3 through the pin shaft, the flexibility of opening the box door 9 can be improved through the pin shaft connection, a sealing ring 10 is fixed on the inner side wall of the box door 9, and the outer diameter size of the sealing ring 10 is consistent with the inner diameter size of the protective outer box 3, the sealing ring 10 can seal the protective outer box 3, the sealing performance of the device is improved, a flow tube body 11 is arranged in the protective outer box 3, the flow tube body 11 comprises a first flow tube 111 and a second flow tube 112, the first flow tube 111 and the second flow tube 112 are arranged in parallel in the front-back direction, a supporting device 12 is arranged below the flow tube body 11, the supporting device 12 has a connecting function, the first flow tube 111 and the second flow tube 112 can be connected with a bottom plate 121, the connecting stability of the flow tubes is improved, errors of the flow meters during measurement are avoided, the measuring accuracy of the flow meters is improved, the supporting device 12 comprises a bottom plate 121, a fixed column 122, a sleeve 123, a supporting block 124, a mounting groove 125 and a wiring hole 126, the fixed column 122 is mounted on the upper end portion of the bottom plate 121, a groove is formed in the upper end of the fixed column 122, a sleeve 123 is arranged in the groove, and the sleeve 123 is fixedly connected with the groove, the supporting blocks 124 are arranged above the sleeve 123, two supporting blocks 124 are arranged, the two supporting blocks 124 are arranged in parallel left and right, two sides of the lower end face of each supporting block 124 are both above the sleeve 123 on the same side, the front end part of the upper surface of each supporting block 124 is provided with two mounting grooves 125, the two mounting grooves 125 are both arranged and are both arranged on the upper end face of each supporting block 124, the lower ends of the first flow pipe 111 and the second flow pipe 112 penetrate through the mounting grooves 125 and extend into the sleeve 123, the inserting and fixing are convenient for improving the connection stability of the device, the two ends of the first flow pipe 111 and the second flow pipe 112 are both inserted into the supporting blocks 124 on the two sides so as to be beneficial to keeping balance, the wiring holes 126 are arranged on the outer sides of the supporting blocks 124, the buffer cotton 13 is arranged outside the flow pipe flow body 11 and can buffer and protect the flow pipe, the through hole 14 is arranged on the right end face of the protection outer box 3, and the through hole 14 is arranged at the corresponding position of the wiring holes 126, the through hole 14 is in accordance with the hole radius size of the wiring hole 126, so that the connection of external lines is facilitated.

To sum up, this supporting mechanism for anti-interference accurate flowmeter, plastic layer 5 can improve device's mechanical strength, shielding layer 6 can shield protection to flowmeter measurement body 1 and flow tube, the better assurance going on of measurement, anti-interference layer 7 can resist external interference factor and cause the influence to flow tube and flowmeter measurement body 1, heat dissipation layer 8 can improve the radiating effect of protection outer container 3 and chamber door 9, extension fixture's life, supporting arrangement 12 has the effect of connecting, can link together first flow tube 111, second flow tube 112 and bottom plate 121, improve the stability of flow tube connection, avoid the flowmeter to go out the mistake when measuring, improve the accuracy of flowmeter measurement.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-interference accurate supporting mechanism for flowmeter, includes flowmeter measurement body (1), its characterized in that: the flowmeter is characterized in that supporting plates (2) are arranged on two sides of a flowmeter metering body (1), two ends of the flowmeter metering body (1) are fixedly connected with the supporting plates (2), a protective outer box (3) is arranged above the flowmeter metering body (1), a connecting pipe (4) is arranged at the center of the bottom of the protective outer box (3), a plastic layer (5), a shielding layer (6), an anti-interference layer (7) and a heat dissipation layer (8) are sequentially arranged on the inner wall layer of the protective outer box (3) from outside to inside, the plastic layer (5) is arranged on the outermost layer, the heat dissipation layer (8) is arranged on the innermost layer, a box door (9) is installed in front of the protective outer box (3), a pin shaft is arranged on one side of the box door (9), the box door (9) is movably connected with the protective outer box (3) through the pin shaft, a sealing ring (10) is fixed on the inner side wall of the box door (9), a flow tube body (11) is arranged inside the protective outer box (3), the flow tube body (11) comprises a first flow tube (111) and a second flow tube (112), the first flow tube (111) and the second flow tube (112) are arranged in a front-back parallel mode, a supporting device (12) is arranged below the flow tube body (11), the supporting device (12) comprises a bottom plate (121), fixing columns (122), a sleeve (123), supporting blocks (124), an installation groove (125) and wiring holes (126), the fixing columns (122) are installed on the upper end portion of the bottom plate (121) in a delivery mode, grooves are formed in the upper ends of the fixing columns (122), the sleeve (123) is arranged in each groove, the sleeve (123) is fixedly connected with the corresponding groove, the supporting blocks (124) are arranged above the sleeve (123), the installation grooves (125) are formed in the front end portions of the upper surfaces of the supporting blocks (124), the wiring holes (126) are formed in the outer sides of the supporting blocks (124), and buffering cotton (13) are arranged outside the flow tube body (11), the right side end face of the protective outer box (3) is provided with a through hole (14).

2. The supporting mechanism for the anti-interference precise flowmeter according to claim 1, characterized in that: the upper end of the connecting pipe (4) penetrates through the inner wall of the protective outer box (3) and is connected with the lower end part of the left flow tube through a pipeline, and the lower end of the connecting pipe (4) is connected with the flowmeter metering body (1).

3. The supporting mechanism for the anti-interference precise flowmeter according to claim 1, characterized in that: the outer diameter of the sealing ring (10) is consistent with the inner diameter of the protective outer box (3).

4. The supporting mechanism for the anti-interference precise flowmeter according to claim 1, characterized in that: the through hole (14) is arranged at the corresponding position of the wiring hole (126), and the hole radius size of the through hole (14) is consistent with that of the wiring hole (126).

5. The supporting mechanism for the anti-interference precise flowmeter according to claim 1, characterized in that: the two mounting grooves (125) are arranged and are respectively arranged on the upper end face of the supporting block (124), and the lower ends of the first flow pipe (111) and the second flow pipe (112) penetrate through the mounting grooves (125) and extend into the sleeve (123).

6. The supporting mechanism for the anti-interference precise flowmeter according to claim 1, characterized in that: the two supporting blocks (124) are arranged, the two supporting blocks (124) are arranged in a left-right parallel mode, and the two sides of the lower end face of each supporting block (124) are located above the sleeve (123) on the same side.