CN219914526U

CN219914526U - Embedded turbine flowmeter

Info

Publication number: CN219914526U
Application number: CN202321082497.7U
Authority: CN
Inventors: 韩雪刚
Original assignee: Suzhou Manjike Automation Technology Co ltd
Current assignee: Suzhou Manjike Automation Technology Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-27
Anticipated expiration: 2033-05-08

Abstract

The utility model relates to the technical field of flowmeter production and discloses an embedded turbine flowmeter, which comprises a sleeve and a connecting seat arranged at the upper end of the sleeve, wherein a flow integrating instrument is arranged at the upper end of the connecting seat, a first flange plate and a second flange plate are respectively arranged at two ends of the sleeve, a first U-shaped rod is arranged at the outer side of the first flange plate, and a second U-shaped rod is arranged at the outer side of the second flange plate. The two ends of the sleeve are respectively provided with a U-shaped rod, the two U-shaped rods can rotate by taking the end points of the sleeve connected with the two U-shaped rods as the center, after the installation is completed, the rod bodies at the upper ends of the two U-shaped rods can be put on the upper end of the flow integrating instrument, the positioning mechanism is matched with the buckling and locking mechanism to lock the positions of the U-shaped rods, the two U-shaped rods surround the outside of the flow integrating instrument, the connecting seat and the flow integrating instrument can be protected, and the impact of external objects on the flow integrating instrument is reduced.

Description

Embedded turbine flowmeter

Technical Field

The utility model relates to the technical field of flowmeter production, in particular to an embedded turbine flowmeter.

Background

The embedded turbine flowmeter is a device which is arranged in a pipeline and is used for measuring the flow of fluid in the pipeline, and when the embedded turbine flowmeter works, the impeller is driven to rotate by the fluid, and magnetic force lines of the electromagnetic sensor are cut by the blades or the impeller, so that the flow of the fluid in the pipeline is detected.

The utility model provides a chinese patent of application number CN202220004581.6 discloses a turbine flowmeter, relates to flow detection technical field, including the takeover, the last fixed surface of mounting box installs turbine flowmeter body, and turbine flowmeter body's monitoring end is located the inside of takeover and mounting box, and the takeover communicates each other with the mounting box, and the inside connecting pipe subassembly that all is provided with in both ends of takeover, the spring is located the inside of connecting pipe, and the one end that the cushion is close to the spring supports tightly with the terminal surface of connecting pipe, and the one end that the cushion is close to the spring becomes the cambered surface setting. The turbine flowmeter can play a role in preventing external foreign matters from entering the inside of the connecting pipe. However, in daily use, since the display end of the turbine flowmeter is fixed on the outer side of the pipeline through the mounting box, the display end of the turbine flowmeter is located at a higher position relative to the pipeline body, workers can easily knock or collide the turbine flowmeter which is already mounted in the pipeline laying process, and the protection capability is required to be improved.

Disclosure of Invention

The utility model provides an embedded turbine flowmeter for solving the defect that a worker easily knocks down or knocks the installed turbine flowmeter in the process of pipeline laying when the traditional turbine flowmeter is installed.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: an embedded turbine flowmeter comprises a sleeve and a connecting seat arranged at the upper end of the sleeve, wherein a flow integrating instrument is arranged at the upper end of the connecting seat, and a first flange plate and a second flange plate are respectively arranged at two ends of the sleeve;

the outer side of the first flange plate is provided with a first U-shaped rod, two supporting legs of the first U-shaped rod, which are close to one side of the first flange plate, are respectively connected with the two sides of the first flange plate in a rotating way, and a rod body of the first U-shaped rod, which is far away from one side of the first flange plate, is in snap fit with a positioning mechanism arranged at the upper end of the connecting seat;

the second U-shaped rod is arranged on the outer side of the second flange, two end points, close to one side of the second flange, of the second U-shaped rod are respectively connected with two sides of the second flange in a rotating mode, a rod body, far away from one side of the second flange, of the second U-shaped rod is movably matched with the positioning mechanism, and a locking mechanism used for fixing the first U-shaped rod and the second U-shaped rod is arranged on the positioning mechanism.

The further improvement is that: the positioning mechanism comprises a second rubber block and a first rubber block, the second rubber block and the first rubber block are fixedly connected with the upper end of the flow integrating instrument, a first arc-shaped groove allowing the first U-shaped rod to be placed therein is formed in one side of the second rubber block facing the first rubber block, and a bolt hole is formed in one side of the first rubber block facing the second rubber block.

The further improvement is that: the locking mechanism comprises a pressing block arranged between the second rubber block and the first rubber block, one end of the pressing block is sleeved outside a rod body of the first U-shaped rod and is connected with the first U-shaped rod in a rotating mode, a gap is reserved between the other end of the pressing block and the first rubber block, one end, connected with the first U-shaped rod, of the pressing block is movably matched with the first arc-shaped groove, and a second arc-shaped groove, movably matched with the second U-shaped rod, is formed in the upper end face of the other end of the pressing block.

The further improvement is that: be equipped with the bolt fastener that is used for preventing briquetting and second U-shaped pole from droing between second rubber piece and the first rubber piece in the interval, bolt fastener includes the gim peg, and the gim peg once passes the bolt hole and with offer the second perforation in the briquetting outside and the first perforation screw thread fit in the second U-shaped pole outside, the second perforation is offered and is kept away from one side of first U-shaped pole and with second arc wall intercommunication at the briquetting.

The further improvement is that: the junction of first ring flange and first U-shaped pole, the junction of second ring flange and second U-shaped pole all is equipped with the connecting piece that floats, the connecting piece includes a mounting section of thick bamboo and links up the post, a mounting section of thick bamboo is fixed in the both sides of first U-shaped pole and second U-shaped pole, link up post one end and penetrate in the mounting section of thick bamboo and with mounting section of thick bamboo sliding connection, be equipped with the rubber piece in the mounting section of thick bamboo, rubber piece one end and mounting section of thick bamboo inner wall fixed connection, the rubber piece other end passes through the rubber piece and links up the post and rotate to be connected, the one end that links up the post and is located outside the mounting section of thick bamboo is with first U-shaped pole and second U-shaped pole fixed connection respectively.

The further improvement is that: the first U-shaped rod and the second U-shaped rod are circular arc hollow metal pipes.

The beneficial effects of the utility model are as follows: the two ends of the sleeve are respectively provided with a U-shaped rod, the two U-shaped rods can rotate by taking the end points of the sleeve connected with the two U-shaped rods as the center, after the installation is completed, the rod bodies at the upper ends of the two U-shaped rods can be put on the upper end of the flow integrating instrument, the positioning mechanism is matched with the buckling and locking mechanism to lock the positions of the U-shaped rods, the two U-shaped rods surround the outside of the flow integrating instrument, the connecting seat and the flow integrating instrument can be protected, and the impact of external objects on the flow integrating instrument is reduced.

Drawings

Fig. 1 is a structural view of a first U-shaped bar in the present utility model.

Fig. 2 is a structural view of a second U-shaped bar in the present utility model.

Fig. 3 is a cross-sectional view of a mounting cylinder in accordance with the present utility model.

Wherein: 1. a sleeve; 11. a first flange; 12. a second flange; 2. a connecting seat; 3. a first U-shaped bar; 4. a second U-shaped bar; 41. a first perforation; 5. a floating connection; 51. a mounting cylinder; 52. a connecting column; 53. a rubber block; 54. a bearing; 6. briquetting; 61. a second arc-shaped groove; 62. a second perforation; 7. a flow integrating instrument; 71. a second rubber block; 72. a first arc-shaped groove; 73. a first rubber block; 74. bolt holes; 8. and a fixing bolt.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to fig. 1, 2 and 3, the embodiment provides an embedded turbine flowmeter, which comprises a sleeve 1 and a connecting seat 2 arranged at the upper end of the sleeve 1, wherein a flow integrating instrument 7 is arranged at the upper end of the connecting seat 2, and a first flange plate 11 and a second flange plate 12 are respectively arranged at two ends of the sleeve 1; the lower end of the connecting seat 2 penetrates into the sleeve 1 and is fixed with the sleeve 1, the turbine generator and the temperature and humidity sensor are arranged in the connecting seat 2, and a circuit is led out through the connecting seat 2 and is electrically connected with the flow integrating instrument 7.

The outer side of the first flange plate 11 is provided with a first U-shaped rod 3, two support legs of the first U-shaped rod 3, which are close to one side of the first flange plate 11, are respectively connected with two sides of the first flange plate 11 in a rotating way, and a rod body of the first U-shaped rod 3, which is far away from one side of the first flange plate 11, is in snap fit with a positioning mechanism arranged at the upper end of the connecting seat 2; two support legs at the lower end of the first U-shaped rod 3 are arranged on two sides of the first flange plate 11, and the first U-shaped rod 3 can be rotated by taking the ends, connected with the first U-shaped rod 3, of the two sides of the first flange plate 11 as the center.

The outside of the second flange plate 12 is provided with a second U-shaped rod 4, two end points of one side of the second U-shaped rod 4, which is close to the second flange plate 12, are respectively connected with two sides of the second flange plate 12 in a rotating way, a rod body of one side, which is far away from the second flange plate 12, of the second U-shaped rod 4 is movably matched with a positioning mechanism, and the positioning mechanism is provided with a buckling mechanism for fixing the first U-shaped rod 3 and the second U-shaped rod 4. Two support legs at the lower end of the second U-shaped rod 4 are arranged at two sides of the second flange plate 12, and the second U-shaped rod 4 can be rotated by taking the ends, connected with the second U-shaped rod 4, of the two sides of the second flange plate 12 as the center.

After the installation is completed, the rod bodies at the upper ends of the first U-shaped rod 3 and the second U-shaped rod 4 can be put on the upper end of the flow integrating instrument 7, the positioning mechanism at the upper end of the flow integrating instrument 7 can limit the first U-shaped rod 3 and the second U-shaped rod 4, the first U-shaped rod 3 and the second U-shaped rod 4 can be connected into a whole through the locking mechanism on the positioning mechanism, at the moment, the first U-shaped rod 3 and the second U-shaped rod 4 surround the outside of the flow integrating instrument 7, the connecting seat 2 and the flow integrating instrument 7 can be effectively protected, and the impact of external objects on the flow integrating instrument 7 is reduced.

The positioning mechanism comprises a second rubber block 71 and a first rubber block 73, the second rubber block 71 and the first rubber block 73 are fixedly connected with the upper end of the flow integrating instrument 7, a first arc-shaped groove 72 allowing the first U-shaped rod 3 to be placed therein is formed in one side of the second rubber block 71 facing the first rubber block 73, and a bolt hole 74 is formed in one side of the first rubber block 73 facing the second rubber block 71.

The locking mechanism comprises a pressing block 6 arranged between a second rubber block 71 and a first rubber block 73, one end of the pressing block 6 is sleeved outside the rod body of the first U-shaped rod 3 and is rotationally connected with the first U-shaped rod 3, a gap is reserved between the other end of the pressing block 6 and the first rubber block 73, one end of the pressing block 6 connected with the first U-shaped rod 3 is movably matched with a first arc-shaped groove 72, the upper end surface of the other end of the pressing block 6 is provided with a second arc-shaped groove 61 movably matched with the second U-shaped rod 4, after the flowmeter is connected with an external pipe, the first U-shaped rod 3 and the second U-shaped rod 4 are rotated, the upper ends of the first U-shaped rod 3 and the second U-shaped rod 4 are mutually closed, a pressing block 6 connected outside the rod body of the first U-shaped rod 3 is clamped between a second rubber block 71 and a first rubber block 73, one end, connected with the first U-shaped rod 3, of the pressing block 6 is buckled into a first arc-shaped groove 72, the rod body, located on the second U-shaped rod 4, is buckled into a second arc-shaped groove 61 formed in the upper end of the pressing block 6, and the first U-shaped rod 3 and the second U-shaped rod 4 surround the outside of the flow integrating instrument 7 to protect the flow integrating instrument 7.

In order to avoid the second U-shaped rod 4 from falling out of the pressing block 6, the pressing block 6 falls out from between the second rubber block 71 and the first arc-shaped groove 72, a bolt fastener for preventing the pressing block 6 and the second U-shaped rod 4 from falling out from between the second rubber block 71 and the first rubber block 73 is arranged in the interval, the bolt fastener comprises a fixing bolt 8, the fixing bolt 8 passes through the bolt hole 74 once and is in threaded fit with a second through hole 62 arranged outside the pressing block 6 and a first through hole 41 arranged outside the second U-shaped rod 4, and the second through hole 62 is arranged on one side, far away from the first U-shaped rod 3, of the pressing block 6 and is communicated with the second arc-shaped groove 61. After the pressing block 6 is clamped between the second rubber block 71 and the first rubber block 73, the second U-shaped rod 4 is put on the second arc-shaped groove 61, and at this time, the first through hole 41 on the second U-shaped rod 4, the second through hole 62 on the outer side of the pressing block 6 and the bolt hole 74 on the first rubber block 73 are at the same height and correspond to each other, and the fixing bolt 8 sequentially penetrates through the two through holes, so that the positions of the pressing block 6 and the second U-shaped rod 4 can be locked.

In order to avoid deformation of the end points of the first U-shaped rod 3, the second U-shaped rod 4 and the second flange plate 12, which are connected with the first flange plate 11 and the second flange plate 4, when the first U-shaped rod 3 and the second U-shaped rod 4 are impacted by external force, the first U-shaped rod 3 and the second U-shaped rod 4 are difficult to turn over. At the junction of first ring flange 11 and first U-shaped pole 3, the junction of second ring flange 12 and second U-shaped pole 4 all is equipped with floating connection spare 5, floating connection spare 5 includes installation section of thick bamboo 51 and linking post 52, installation section of thick bamboo 51 is fixed in the both sides of first U-shaped pole 3 and second U-shaped pole 4, linking post 52 one end penetrates in installation section of thick bamboo 51 and with installation section of thick bamboo 51 sliding connection, be equipped with rubber piece 53 in the installation section of thick bamboo 51, rubber piece 53 one end and installation section of thick bamboo 51 inner wall fixed connection, rubber piece 53 other end passes through rubber piece 53 and links up post 52 rotation connection, the one end that links up post 52 and lies in the outside installation section of thick bamboo 51 is with first U-shaped pole 3 and second U-shaped pole 4 fixed connection respectively.

The engagement post 52 can slide along the inner wall of the mounting cylinder 51 and can rotate while sliding, when the engagement post 52 receives impact force from the first U-shaped rod 3 and the second U-shaped rod 4, the engagement post 52 is retracted into the mounting cylinder 51 and extrudes the rubber block 53, the rubber block 53 buffers the impact received by the engagement post 52 through elastic deformation, and then the ends of the first flange plate 11 and the second flange plate 12 connected with the first U-shaped rod 3 and the second U-shaped rod 4 are protected.

In order to reduce the weight of the first U-shaped rod 3 and the second U-shaped rod 4 so as to facilitate the carrying of the whole flowmeter by workers, the first U-shaped rod 3 and the second U-shaped rod 4 are circular arc hollow metal pipes.

The utility model discloses a flow meter, the sleeve pipe 1, the flow meter is characterized by including the sleeve pipe 7, the sleeve pipe 1, the flow meter 7 is fixed on the sleeve pipe 1, the sleeve pipe is equipped with a U-shaped pole respectively, the both ends of sleeve pipe 1 are equipped with a U-shaped pole respectively, two U-shaped poles can rotate with the terminal point that sleeve pipe 1 links to each other rather than as the center, after accomplishing the installation, can take the pole body of two U-shaped poles upper end at the upper end of flow integrating instrument 7, the positioning mechanism of flow integrating instrument 7 upper end can carry out spacingly to two U-shaped poles, the locking mechanism on the positioning mechanism then connects two U-shaped poles as a whole, two U-shaped poles are around outside flow integrating instrument 7 this moment, can effectively protect connecting seat 2 and flow integrating instrument 7, reduce the impact of external object to flow integrating instrument 7.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an embedded turbine flowmeter, includes sleeve pipe (1) and establishes connecting seat (2) in sleeve pipe (1) upper end, connecting seat (2) upper end is equipped with flow totalizer (7), sleeve pipe (1) both ends are equipped with first ring flange (11) and second ring flange (12) respectively, its characterized in that:

the outer side of the first flange plate (11) is provided with a first U-shaped rod (3), two support legs on one side of the first U-shaped rod (3) close to the first flange plate (11) are respectively and rotatably connected with two sides of the first flange plate (11), and a rod body on one side of the first U-shaped rod (3) far away from the first flange plate (11) is in snap fit with a positioning mechanism arranged at the upper end of the connecting seat (2);

the utility model discloses a novel U-shaped ring flange of automobile, including second ring flange (12), second ring flange (12) outside is equipped with second U-shaped pole (4), two extreme points that second U-shaped pole (4) are close to second ring flange (12) one side are rotated with the both sides of second ring flange (12) respectively and are connected, shaft and positioning mechanism clearance fit that second U-shaped pole (4) kept away from second ring flange (12) one side, be equipped with on the positioning mechanism and have the padlock mechanism that is fixed with first U-shaped pole (3) and second U-shaped pole (4).

2. An embedded turbine flowmeter as set forth in claim 1, wherein: the positioning mechanism comprises a second rubber block (71) and a first rubber block (73), the second rubber block (71) and the first rubber block (73) are fixedly connected with the upper end of the flow integrating instrument (7), a first arc-shaped groove (72) allowing the first U-shaped rod (3) to be placed in the second rubber block (71) is formed in one side of the second rubber block (71) facing the first rubber block (73), and a bolt hole (74) is formed in one side of the first rubber block (73) facing the second rubber block (71).

3. An embedded turbine flowmeter as set forth in claim 2, wherein: the locking mechanism comprises a pressing block (6) arranged between a second rubber block (71) and a first rubber block (73), one end of the pressing block (6) is sleeved outside a rod body of the first U-shaped rod (3) and is rotationally connected with the first U-shaped rod (3), an interval is reserved between the other end of the pressing block (6) and the first rubber block (73), one end of the pressing block (6) connected with the first U-shaped rod (3) is movably matched with the first arc-shaped groove (72), and the upper end face of the other end of the pressing block (6) is provided with a second arc-shaped groove (61) movably matched with the second U-shaped rod (4).

4. An embedded turbine flow meter as claimed in claim 3, wherein: be equipped with in the interval and be used for preventing briquetting (6) and second U-shaped pole (4) from the bolt fastener that drops between second rubber piece (71) and first rubber piece (73), bolt fastener includes dead bolt (8), dead bolt (8) once pass bolt hole (74) and with offer second perforation (62) in briquetting (6) outside and the first perforation (41) in second U-shaped pole (4) outside screw-thread fit, second perforation (62) offer one side and with second arc wall (61) in briquetting (6) keep away from first U-shaped pole (3).

5. An embedded turbine flowmeter as set forth in claim 1, wherein: the utility model discloses a U-shaped rod (4) of a motor vehicle, including first ring flange (11), second ring flange (12), junction with first U-shaped rod (3), second ring flange (12) all are equipped with floating connection piece (5) with junction of second U-shaped rod (4), floating connection piece (5) are including installation section of thick bamboo (51) and linking post (52), installation section of thick bamboo (51) are fixed in the both sides of first U-shaped rod (3) and second U-shaped rod (4), linking post (52) one end penetrates in installation section of thick bamboo (51) and with installation section of thick bamboo (51) sliding connection, be equipped with rubber piece (53) in installation section of thick bamboo (51), rubber piece (53) one end and installation section of thick bamboo (51) inner wall fixed connection, the rubber piece (53) other end passes through rubber piece (53) and links up post (52) swivelling joint, linking post (52) are located the outer one end of installation section of thick bamboo (51) respectively with first U-shaped rod (3) and second U-shaped rod (4) fixed connection.

6. An embedded turbine flowmeter according to any of claims 1-5, characterized in that said first (3) and second (4) U-shaped bars are circular arc hollow metal tubes.