CN215114712U

CN215114712U - Mounting seat for pipeline flowmeter

Info

Publication number: CN215114712U
Application number: CN202121435788.0U
Authority: CN
Inventors: 刘二军
Original assignee: Hebei Senxun Automation Instrument Co ltd
Current assignee: Hebei Senxun Automation Instrument Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-10
Anticipated expiration: 2031-06-28

Abstract

A mounting seat for a pipeline flowmeter comprises a flowmeter, a mounting pipe, a flange and a mounting assembly; flanges are arranged at two ends of the installation pipe, and a group of installation components are respectively arranged on the flanges; the flange penetrates through the arrangement hole along the axial direction of the installation pipe; the holes are arranged in a plurality of groups and surround the circular array of the mounting pipes; the flowmeter is arranged at the upper end of the middle position of the mounting pipe; the mounting assembly comprises a connecting ring, a rack, a screw rod, a spiral sleeve and a toothed ring; the utility model is provided with the mounting component, and the power component is utilized to drive the screw sleeve to drive the screw rod and the connecting ring to be screwed tightly, thereby avoiding the phenomenon of loosening or incomplete screwing; the power assembly is arranged to replace manual screw tightening, and labor intensity of workers is reduced.

Description

Mounting seat for pipeline flowmeter

Technical Field

The utility model relates to a pipeline flowmeter installs technical field, especially relates to a mount pad for pipeline flowmeter.

Background

Metering is on the eye of industrial production. The flow measurement is one of the components of the measurement 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. When the pipeline flowmeter is installed, the pipeline flowmeter and a pipeline need to be connected through a flange plate by using bolts, but in the actual operation, the phenomenon that the bolts are loosened or not completely screwed frequently occurs.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a mount pad for pipeline flowmeter sets up the installation component, avoids appearing the bolt not hard up or the phenomenon of not screwing up completely.

(II) technical scheme

In order to solve the problems, the utility model provides a mounting seat for a pipeline flowmeter, which comprises a flowmeter, a mounting pipe, a flange and a mounting component; flanges are arranged at two ends of the installation pipe, and a group of installation components are respectively arranged on the flanges; the flange penetrates through the arrangement hole along the axial direction of the installation pipe; the holes are arranged in a plurality of groups and surround the circular array of the mounting pipes; the flowmeter is arranged at the upper end of the middle position of the mounting pipe; the mounting assembly comprises a connecting ring, a rack, a screw rod, a spiral sleeve and a toothed ring; the connecting ring is sleeved on a pipeline butted with the flange; the rack is sleeved at one end of the mounting pipe; the spiral sleeves are rotatably arranged on the rack and are axially arranged along the mounting pipe, and the positions of the spiral sleeves correspond to the number of the holes one by one; the screw rod penetrates through the spiral sleeve along the axial direction of the mounting pipe and is in threaded connection with the spiral sleeve, and one end, far away from the flowmeter, of the screw rod penetrates through a hole in the flange and is in threaded connection with the connecting ring; the gear ring is sleeved on the rack, is positioned on the outer sides of the plurality of groups of spiral sleeves and is rotationally connected with the rack; the mounting pipe is provided with a power assembly for driving the gear ring to rotate; gear teeth are arranged on the outer side of the spiral sleeve; gear teeth are arranged on the inner side of the gear ring; several groups of screw sleeves are meshed with the toothed ring.

Preferably, an annular groove is formed in the end face, away from the flowmeter, of one end of the flange; the groove is concentric with the mounting pipe, and a sealing ring is arranged inside the groove.

Preferably, the end faces of two ends of the spiral sleeve are provided with a first annular groove; the first annular groove is concentric with the hole; a fixed ring is arranged on the frame; one end of the fixing ring is connected with the rack, and the other end of the fixing ring is arranged in the first annular groove in a sliding mode.

Preferably, two end faces of the gear ring are provided with second annular grooves; the second annular groove is concentric with the mounting pipe; a fixed rod is arranged on the frame; the fixing rods are provided with a plurality of groups, the fixing rods surround the circular array of the installation pipes, one ends of the fixing rods are connected with the rack, and the other ends of the fixing rods are arranged in the second annular groove in a sliding mode.

Preferably, the power assembly comprises a gear and a motor; the gear is arranged on an output shaft of the motor; gear teeth are arranged on the outer side of the gear ring and are meshed with the gear through the gear teeth on the outer side.

Preferably, the mounting pipe is sleeved with a bracket; the motor is arranged on the bracket.

Preferably, a rubber ring for buffering is arranged between the frame and the mounting pipe.

Preferably, a fixed sleeve is arranged on the connecting ring at a position corresponding to the hole; the screw rod is in threaded connection with the fixed sleeve.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, the water-saving device is provided with a water-saving valve,

1. the installation assembly is arranged, the power assembly is utilized to drive the spiral sleeve to drive the screw rod and the connecting ring to be screwed tightly, and the phenomenon that the screw rod is loosened or not screwed tightly completely is avoided.

2. The power assembly is arranged to replace manual screw tightening, and labor intensity of workers is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the mounting seat for a pipeline flowmeter according to the present invention.

Fig. 2 is a schematic structural diagram of a mounting assembly in a mounting seat for a pipeline flowmeter according to the present invention.

Fig. 3 is a cross-sectional view of the mounting assembly in the mounting seat for a pipeline flowmeter according to the present invention.

Fig. 4 is a partial enlarged view of a position a in the mounting seat for a pipeline flowmeter according to the present invention.

Reference numerals: 1. a flow meter; 2. installing a pipe; 3. a flange; 4. an aperture; 5. a connecting ring; 6. a frame; 7. a screw; 8. a helical sleeve; 9. a toothed ring; 10. a groove; 11. a seal ring; 12. a first annular groove; 13. a fixing ring; 14. a second annular groove; 15. fixing the rod; 16. a gear; 17. a motor; 18. a support; 19. a rubber ring; 20. and fixing the sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the mounting seat for a pipeline flowmeter provided by the present invention comprises a flowmeter 1, a mounting pipe 2, a flange 3 and a mounting assembly; flanges 3 are arranged at two ends of the mounting pipe 2, and a group of mounting components are respectively arranged on the flanges; the flange 3 axially penetrates through the installation hole 4 along the installation pipe 2; the holes 4 are arranged in groups and surround the mounting pipes 2 in a circular array; the flowmeter 1 is arranged at the upper end of the middle position of the installation pipe 2; the mounting assembly comprises a connecting ring 5, a frame 6, a screw 7, a spiral sleeve 8 and a toothed ring 9; the connecting ring 5 is sleeved on a pipeline butted with the flange 3; the frame 6 is sleeved at one end of the mounting pipe 2; the spiral sleeves 8 are rotatably arranged on the rack 6 and are axially arranged along the mounting pipe 2, and the positions of the spiral sleeves correspond to the number of the holes 4 one by one; the screw 7 penetrates through the spiral sleeve 8 along the axial direction of the mounting pipe 2 and is in threaded connection with the spiral sleeve 8, and one end, far away from the flowmeter 1, of the screw passes through the hole 4 in the flange 3 and is in threaded connection with the connecting ring 5; the toothed ring 9 is sleeved on the rack 6, is positioned on the outer side of the plurality of groups of spiral sleeves 8, and is rotationally connected with the rack 6; the mounting pipe 2 is provided with a power assembly for driving the gear ring 9 to rotate; gear teeth are arranged on the outer side of the spiral sleeve 8; gear teeth are arranged on the inner side of the gear ring 9; several sets of screw sleeves 8 are engaged with a toothed ring 9.

In an alternative embodiment, the end face of the flange 3 remote from the flowmeter 1 is provided with an annular groove 10; the groove 10 is concentric with the mounting tube 2 and is internally provided with a sealing ring 11.

In an alternative embodiment, annular grooves I12 are arranged on the end faces of the two ends of the spiral sleeve 8; the first annular groove 12 is concentric with the hole 4; a fixed ring 13 is arranged on the frame 6; one end of the fixing ring 13 is connected with the frame 6, and the other end is slidably arranged inside the first annular groove 12.

In an alternative embodiment, two annular grooves 14 are arranged on the end faces of the two ends of the gear ring 9; the second annular groove 14 is concentric with the mounting pipe 2; a fixed rod 15 is arranged on the frame 6; the fixed rods 15 are arranged in a plurality of groups, surround the circular array of the installation pipes 2, one end of each fixed rod is connected with the rack 6, and the other end of each fixed rod is arranged inside the second annular groove 14 in a sliding mode.

In an alternative embodiment, the power assembly comprises a gear 16 and a motor 17; the gear 16 is arranged on an output shaft of the motor 17; the gear ring 9 is provided with gear teeth on its outer side and engages with the gear wheel 16 via the outer gear teeth.

In an alternative embodiment, the mounting tube 2 is sleeved with a bracket 18; the motor 17 is arranged on a bracket 18.

In an alternative embodiment, a rubber ring 19 for damping is arranged between the frame 6 and the mounting tube 2.

In an alternative embodiment, the attachment ring 5 is provided with a fixing sleeve 20 at a position corresponding to the hole 4; the screw 7 is in threaded connection with the fixed sleeve 20.

The utility model discloses in, the device's theory of operation utilizes power component to drive ring gear 9 and rotates, drives multiunit spiral sleeve 8 simultaneously and rotates to drive screw 7 moves and rotates towards the direction of keeping away from flowmeter 1, with the 20 threaded connection of the fixed sleeve on the go-between 5, centre gripping flange 3 and the pipeline with flange 3 butt joint, use motor 17 drive screw 7, avoid appearing not hard up or the condition of not screwing up, and set up power component, replace the manual work to screw up the screw rod, reduce workman's intensity of labour.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The mounting base for the pipeline flowmeter is characterized by comprising a flowmeter (1), a mounting pipe (2), a flange (3) and a mounting assembly; flanges (3) are arranged at two ends of the mounting pipe (2), and a group of mounting components are respectively arranged on the flanges; the flange (3) is provided with a hole (4) along the axial direction of the mounting pipe (2); the holes (4) are arranged in a plurality of groups and surround the circular array of the mounting pipes (2); the flowmeter (1) is arranged at the upper end of the middle position of the mounting pipe (2);

the mounting assembly comprises a connecting ring (5), a frame (6), a screw (7), a spiral sleeve (8) and a toothed ring (9); the connecting ring (5) is sleeved on the pipeline butted with the flange (3); the rack (6) is sleeved at one end of the mounting pipe (2); the spiral sleeves (8) are rotatably arranged on the rack (6) and are axially arranged along the mounting pipe (2), and the positions of the spiral sleeves correspond to the number of the holes (4) one by one; the screw (7) penetrates through the spiral sleeve (8) along the axial direction of the mounting pipe (2) and is in threaded connection with the spiral sleeve (8), and one end, far away from the flowmeter (1), of the screw penetrates through the hole (4) in the flange (3) and is in threaded connection with the connecting ring (5);

the gear ring (9) is sleeved on the rack (6), is positioned on the outer side of the plurality of groups of spiral sleeves (8), and is rotationally connected with the rack (6); the mounting pipe (2) is provided with a power assembly for driving the gear ring (9) to rotate; gear teeth are arranged on the outer side of the spiral sleeve (8); gear teeth are arranged on the inner side of the gear ring (9); several groups of screw sleeves (8) are all meshed with the gear ring (9).

2. The mounting seat for the pipeline flowmeter as claimed in claim 1, wherein an end face of the flange (3) far away from the flowmeter (1) is provided with an annular groove (10); the groove (10) is concentric with the mounting pipe (2), and a sealing ring (11) is arranged inside the groove.

3. The mounting seat for the pipeline flowmeter as claimed in claim 1, wherein the screw sleeve (8) is provided with a first annular groove (12) on the end faces of both ends; the first annular groove (12) is concentric with the hole (4); a fixed ring (13) is arranged on the frame (6); one end of the fixing ring (13) is connected with the rack (6), and the other end of the fixing ring is arranged in the annular groove I (12) in a sliding mode.

4. The mounting seat for the pipeline flowmeter as claimed in claim 1, wherein the two end faces of the gear ring (9) are provided with second annular grooves (14); the second annular groove (14) is concentric with the mounting pipe (2); a fixed rod (15) is arranged on the frame (6); the fixing rods (15) are provided with a plurality of groups, the fixing rods surround the circular array of the mounting pipes (2), one ends of the fixing rods are connected with the rack (6), and the other ends of the fixing rods are arranged inside the second annular groove (14) in a sliding mode.

5. The mount for a pipe flow meter according to claim 1, wherein the power assembly comprises a gear (16) and a motor (17); the gear (16) is arranged on an output shaft of the motor (17); gear teeth are arranged on the outer side of the gear ring (9) and are meshed with the gear (16) through the gear teeth on the outer side.

6. The mounting seat for the pipeline flowmeter as claimed in claim 5, wherein the mounting tube (2) is sleeved with a bracket (18); the motor (17) is arranged on the bracket (18).

7. The mounting seat for the pipeline flowmeter as claimed in claim 1, wherein a rubber ring (19) for buffering is arranged between the frame (6) and the mounting tube (2).

8. The mounting seat for the pipeline flowmeter as claimed in claim 1, wherein the connecting ring (5) is provided with a fixing sleeve (20) at a position corresponding to the hole (4); the screw rod (7) is in threaded connection with the fixed sleeve (20).