CN213842296U - Device for installing flowmeter on municipal drainage pipeline - Google Patents

Abstract

The utility model belongs to the technical field of devices for installing flowmeters, in particular to a device for installing flowmeters on municipal drainage pipelines, which comprises a device main body, a supporting shaft and a rotating ring, wherein the bottom of the device main body is fixedly connected with a fixed seat, the two ends of the fixed seat are fixedly connected with the supporting shaft, the top of the supporting shaft is movably connected with a balance plate, the two sides of the top of the fixed seat are fixedly connected with fixed blocks, the inner side of each fixed block is movably connected with a rotating shaft, the middle of the rotating shaft is fixedly connected with a first telescopic rod, the first telescopic rod can allow a worker to adjust the angle of the balance plate according to the gradient of the pipeline, so that the supporting block and the telescopic block can simultaneously fix the pipeline, the flowmeter can be accurately installed between the two pipelines by an installation mechanism, the installation mechanism can facilitate the worker to install the flowmeter on the pipeline, and does not need the worker to manually rotate the flowmeter, saves physical strength for workers and has wide development prospect in the future.

Description

Device for installing flowmeter on municipal drainage pipeline

Technical Field

The utility model relates to an installation flowmeter's technical field specifically is a device at municipal drainage pipe installation flowmeter.

Background

The flowmeter is known by its english name flowmeter, which is defined by the national committee for the examination and determination of scientific and technical terms as: a meter indicating the measured flow rate and the total amount of fluid in a selected time interval. Simply a meter for measuring the flow of fluid in a pipe or open channel. The flow meter is divided into differential pressure type flow meter, rotor flow meter, throttle type flow meter, slit flow meter, volume flow meter, electromagnetic flow meter, ultrasonic flow meter, etc. the drainage pipeline refers to a system composed of a pipeline collecting and discharging sewage, waste water and rainwater and its accessory facilities. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.

The device of current at municipal drainage pipe installation flowmeter, inconvenient staff installs the flowmeter on drainage pipe, thereby make the staff install need manual rotate the flowmeter, and then lead to the staff to waste time and energy at the installation flow timing, and can't let the staff adjust the device according to drainage pipe's angle, thereby make the device can't align two pipelines and flowmeter, and then lead to the flowmeter when the installation crooked easily, make the installation not accurate enough from this.

Therefore, how to design a device for installing a flowmeter on a municipal drainage pipeline becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device at municipal drainage pipe installation flowmeter to provide inconvenient staff and install the flowmeter on drainage pipe and can't let the staff carry out the weak point of adjusting to the device according to drainage pipe's angle 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 a device at municipal drainage pipe installation flowmeter, includes device main part, back shaft and rotation circle, the bottom fixedly connected with fixing base of device main part, the both ends fixedly connected with back shaft of fixing base, the top swing joint of back shaft has the balance plate, the top both sides fixedly connected with fixed block of fixing base, the inboard swing joint of fixed block has the pivot, the middle fixedly connected with telescopic link one of pivot, the inside fixedly connected with motor in the middle of the balance plate, one side fixedly connected with gear of motor, the top swing joint of gear has the rotation circle, the inboard fixedly connected with telescopic link two of rotation circle, the top fixedly connected with spring clamp of telescopic link two, the peripheral swing joint of rotation circle has the lantern ring, the back embedding of the lantern ring is connected with the hinge axle.

Preferably, the two sides of the top of the balance plate are fixedly connected with supporting blocks.

Preferably, the back of the two sides of the balance plate is fixedly connected with a positioning frame, and the bottom of the front surface of the positioning frame is fixedly connected with a telescopic block.

Preferably, a convex block is fixedly connected to the middle of the front surface of the lantern ring, and a connecting groove is connected to the middle of the convex block in a penetrating manner.

Preferably, the motor in the middle of the balance plate, the gear on one side of the motor, the rotating ring on the top of the gear, the telescopic rod II on the inner side of the rotating ring, the spring clamp on the top of the telescopic rod II and the lantern ring on the periphery of the rotating ring form the mounting mechanism together.

Preferably, the supporting shafts at the two ends of the fixing seat, the balance plate at the top of the supporting shaft, the fixing blocks at the two sides of the top of the fixing seat, the rotating shaft at the inner side of the fixing block and the telescopic rod in the middle of the rotating shaft jointly form the adjusting mechanism.

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

1. this kind of device at municipal drainage pipe installation flowmeter is through being provided with installation mechanism in the device main part, can make things convenient for the staff to install the flowmeter on the pipeline, and does not need the staff to rotate the flowmeter manually, has saved physical power for the staff, makes things convenient for the staff to dismantle the lantern ring and rotation circle from the pipeline simultaneously.

2. This kind of device at municipal drainage pipe installation flowmeter is provided with adjustment mechanism in the device main part, can let the staff adjust the angle of balance plate according to the gradient of pipeline for supporting shoe and flexible piece can be fixed the pipeline simultaneously, and the pipeline after fixing aligns each other, so that installation mechanism can accurately install the flowmeter between two pipelines.

Drawings

FIG. 1 is a schematic diagram of the structure of the main body of the device of the present invention;

fig. 2 is a schematic front sectional view of the device main body of the present invention;

fig. 3 is a schematic side sectional view of the device body of the present invention;

fig. 4 is a schematic diagram of a split rear side sectional view of the rotating ring of the present invention.

In the figure: 1. a device main body; 2. a fixed seat; 3. a support shaft; 4. a balance plate; 5. a support block; 6. a positioning frame; 7. a telescopic block; 8. a collar; 9. a hinge shaft; 10. rotating the ring; 11. a gear; 12. a motor; 13. a fixed block; 14. a first telescopic rod; 15. a rotating shaft; 16. a second telescopic rod; 17. a spring clip; 18. a bump; 19. and connecting the grooves.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: the device for mounting the flowmeter on the municipal drainage pipeline comprises a device body 1, back shaft 3 and rotation circle 10, the bottom fixedly connected with fixing base 2 of device main part 1, the both ends fixedly connected with back shaft 3 of fixing base 2, the top swing joint of back shaft 3 has balance plate 4, the top both sides fixedly connected with fixed block 13 of fixing base 2, the inboard swing joint of fixed block 13 has pivot 15, a 15 middle fixedly connected with telescopic link 14 of pivot, the inside fixedly connected with motor 12 in the middle of balance plate 4, one side fixedly connected with gear 11 of motor 12, the top swing joint of gear 11 has rotation circle 10, the inboard fixedly connected with telescopic link two 16 of rotation circle 10, the top fixedly connected with spring clamp 17 of telescopic link two 16, the peripheral swing joint who rotates circle 10 has lantern ring 8, the back embedding of lantern ring 8 is connected with hinge 9.

Preferably, top both sides fixedly connected with supporting shoe 5 of balance plate 4, supporting shoe 5 sets up in the top both sides of balance plate 4 to be provided with two sets of four, and the top of supporting shoe 5 sets up to the arc shape, can let the staff place drainage pipe in the top of supporting shoe 5 from this, then support drainage pipe by supporting shoe 5, simultaneously because four supporting shoes 5 are on a water flat line together, thereby can make things convenient for the staff to carry out the horizontally connect with two pipelines of required connection flowmeter.

Preferably, fixedly connected with locating rack 6 behind the both sides of balance plate 4, the flexible piece 7 of positive bottom fixedly connected with of locating rack 6, locating rack 6 sets up at the both sides of balance plate 4 at the back, and be provided with flexible piece 7 in the positive bottom of locating rack 6, and flexible piece 7 just in time is in the centre of two supporting shoes 5 with locating rack 6, then because flexible piece 7 self can stretch out and draw back by electric energy drive, can follow the top of pipeline from this and push down the pipeline, and with two supporting shoes 5 combined action, in order to reach the effect of carrying out three point fixed to the pipeline, avoid the pipeline to produce to rock, simultaneously can be according to the size of pipeline, by the flexible length of staff control flexible piece 7.

Preferably, fixedly connected with lug 18 in the middle of the front of lantern ring 8, the centre through connection of lug 18 has spread groove 19, lug 18 is provided with in the middle of the front of lantern ring 8, and be provided with spread groove 19 in the centre of lug 18, then because lantern ring 8 itself is formed by two arc pieces and hinge shaft 9 combination, can let the staff rotate lantern ring 8 with hinge shaft 9 as the centre of a circle from this, thereby can let the staff expand lantern ring 8, so that the staff cup joints lantern ring 8 in the periphery of pipeline and flowmeter, then can let the staff use with spread groove 19 assorted bayonet lock with the screw thread relation follow spread groove 19 in, in order to reach the effect with two lug 18 reciprocal anchorages, and then can indirectly fix lantern ring 8, improve the fixed effect of device main part 1.

Preferably, a motor 12 in the middle of the balance plate 4, a gear 11 on one side of the motor 12, a rotating ring 10 on the top of the gear 11, a telescopic rod two 16 on the inner side of the rotating ring 10, a spring clamp 17 on the top of the telescopic rod two 16, and a lantern ring 8 on the periphery of the rotating ring 10 jointly form an installation mechanism, the motor 12 is arranged in the middle of the balance plate 4, the gear 11 is arranged on one side of the motor 12, then after the motor 12 is manually opened and operated by a worker, the gear 11 can be driven by the motor 12 to rotate, then the rotating ring 10 meshed with the gear 11 is driven by the gear 11 to rotate in the opposite direction, and under the action of the lantern ring 8 on the periphery of the rotating ring 10 (the inner diameter of the middle part of the lantern ring 8 is slightly larger than the diameter of the rotating ring 10, and the inner wall of the lantern ring 8 is concave in the middle and convex on two sides, the rotating ring 10 can be clamped at the concave position and coated with lubricating oil), the rotating ring 10 can be limited by the lantern ring 8, so that the rotating ring 10 can only move in the lantern ring 8, meanwhile, because the inner side of the rotating ring 10 is provided with the second telescopic rod 16, and the top of the second telescopic rod 16 is provided with the spring clamp 17, after a worker uses the second telescopic rod 16 to drive the spring clamp 17 to stretch according to the size of the flowmeter, the flowmeter is indirectly controlled at the circle center position of the rotating ring 10 while the spring clamp 17 fixes the flowmeter, so that the flowmeter can be driven to rotate after the rotating ring 10 rotates, the flowmeter can be connected with a pipeline without manually rotating the flowmeter by the worker, meanwhile, the lantern ring 8 and the rotating ring 10 can be combined parts, so that after the worker installs the flowmeter, the worker can conveniently detach the lantern ring 8 and the rotating ring 10 from the pipeline, therefore, the installation mechanism is arranged in the device main body 1, so that a worker can conveniently install the flowmeter on a pipeline, the worker does not need to manually rotate the flowmeter, physical strength is saved for the worker, and the worker can conveniently detach the lantern ring 8 and the rotating ring 10 from the pipeline.

Preferably, the support shafts 3 at the two ends of the fixed seat 2, the balance plate 4 at the top of the support shaft 3, the fixed blocks 13 at the two sides of the top of the fixed seat 2, the rotating shaft 15 inside the fixed blocks 13 and the first telescopic rod 14 in the middle of the rotating shaft 15 jointly form an adjusting mechanism, the support shafts 3 are arranged at the two ends of the fixed seat 2, the top of the support shaft 3 is movably connected with the balance plate 4, the two support shafts 3 are arranged, the fixed blocks 13 are arranged at the two sides of the top of the fixed seat 2, the inner sides of the fixed blocks 13 are movably connected with the rotating shaft 15, the middle of the rotating shaft 15 is mutually fixed with the first telescopic rod 14, so that the first telescopic rod 14 can rotate by taking the rotating shaft 15 as the center of a circle, the rotating shaft 15 is also arranged at the other end of the first telescopic rod 14, and then the rotating shaft 15 is mutually connected with the balance plate 4, so that the first telescopic rod 14 and the balance plate 4 are in a cross shape, and then two sets of the first telescopic rods 14 and the rotating shaft 15 are arranged, the balance plate 4 and the two telescopic rods 14 can form a tripod, and then after the two telescopic rods 14 are correspondingly stretched, the balance plate 4 is driven to turn around the position where the supporting shaft 3 is connected with the balance plate 4, so that the inclination angle of the balance plate 4 is changed, a worker can adjust the balance plate 4 according to the angle of a pipeline, the angle of the balance plate 4 is parallel to the pipeline, the supporting block 5 and the telescopic block 7 can indirectly fix the pipeline, the two pipelines can be aligned, and the flowmeter can be accurately installed between the two pipelines by the installation mechanism, so that the worker can adjust the angle of the balance plate 4 according to the inclination of the pipeline by arranging the adjusting mechanism in the device main body 1, and the supporting block 5 and the telescopic block 7 can simultaneously fix the pipeline, and the fixed conduits are aligned with each other so that the mounting mechanism can accurately mount the flow meter between the two conduits.

The working principle is as follows: at first, supporting shoe 5 sets up in the top both sides of balance plate 4 to be provided with two sets of four, and the top of supporting shoe 5 sets up to the arc shape, can let the staff place drainage pipe in the top of supporting shoe 5 from this, then support drainage pipe by supporting shoe 5, simultaneously because four supporting shoes 5 are on a water flat line together, thereby can make things convenient for the staff to carry out the horizontally connect with two pipelines of required connection flowmeter.

Then, locating rack 6 sets up in the both sides of balance plate 4 at the back, and be provided with flexible piece 7 in the positive bottom of locating rack 6, and flexible piece 7 just in time is in the centre of two supporting shoes 5 with locating rack 6, then because flexible piece 7 self can stretch out and draw back by electric energy drive, can push down the pipeline from the top of pipeline from this, and with two supporting shoes 5 combined action, in order to reach the effect of carrying out three point fixing to the pipeline, avoid the pipeline to produce and rock, simultaneously can be according to the size of pipeline, by the flexible length of staff control flexible piece 7.

Then, the lug 18 is provided with in the middle of the front of the lantern ring 8, and be provided with the spread groove 19 in the centre of lug 18, then because lantern ring 8 itself is formed by two arc pieces and the combination of hinge shaft 9, can let the staff use hinge shaft 9 to rotate as the centre of a circle from this, thereby can let the staff expand lantern ring 8, so that the staff cup joints lantern ring 8 in the periphery of pipeline and flowmeter, then can let the staff use with spread groove 19 assorted bayonet lock with the screw relation from the interior run-through of spread groove 19, in order to reach the effect with two lug 18 reciprocal anchorages, and then can indirectly fix lantern ring 8, improve the fixed effect of device main part 1.

Next, the motor 12 is arranged in the middle of the balance plate 4, the gear 11 is arranged on one side of the motor 12, then after the worker manually opens and operates the motor 12, the gear 11 can be driven by the motor 12 to rotate, then the gear 11 drives the rotating ring 10 meshed with the gear to rotate in the opposite direction, and under the action of the lantern ring 8 on the periphery of the rotating ring 10 (the inner diameter of the middle part of the lantern ring 8 is slightly larger than the diameter of the rotating ring 10, meanwhile, the inner wall of the lantern ring 8 is concave in the middle and convex on two sides, the rotating ring 10 can be clamped at the concave position and coated with lubricating oil), the lantern ring 8 can limit the rotating ring 10, so that the rotating ring 10 can only move in the lantern ring 8, meanwhile, because the inner side of the rotating ring 10 is provided with the telescopic rod two 16, and the top of the telescopic rod two 16 is provided with the spring clamp 17, the worker can adjust the flow meter according to the size, after the second telescopic rod 16 is used for driving the spring clamp 17 to stretch, the spring clamp 17 fixes the flowmeter and indirectly controls the flowmeter at the position of the circle center of the rotating ring 10, thereby, the flowmeter can be driven to rotate after the rotating ring 10 rotates, the flowmeter can be connected with a pipeline, without the need for a worker to manually rotate the meter, while being able to provide a combination of both the collar 8 and the rotating ring 10 themselves, after the flowmeter is installed, workers can conveniently disassemble the lantern ring 8 and the rotating ring 10 from the pipeline, therefore, the installation mechanism is arranged in the device main body 1, so that the flow meter can be conveniently installed on a pipeline by workers, and the flowmeter does not need to be manually rotated by workers, so that the physical strength of the workers is saved, and meanwhile, the lantern ring 8 and the rotating ring 10 are conveniently detached from the pipeline by the workers.

Finally, the supporting shafts 3 are arranged at two ends of the fixed seat 2, the top of the supporting shafts 3 is movably connected with the balance plate 4, the number of the supporting shafts 3 is two, then the fixed blocks 13 are arranged at two sides of the top of the fixed seat 2, the inner sides of the fixed blocks 13 are movably connected with the rotating shaft 15, and simultaneously the middle of the rotating shaft 15 is mutually fixed with the first telescopic rods 14, so that the first telescopic rods 14 can rotate by taking the rotating shaft 15 as the center of a circle, the other ends of the first telescopic rods 14 are also provided with the rotating shaft 15, then the rotating shaft 15 is mutually connected with the balance plate 4, so that the first telescopic rods 14 and the balance plate 4 can be in cross connection, then the first telescopic rods 14 and the rotating shaft 15 are arranged in two groups, so that the balance plate 4 and the first two telescopic rods 14 can form a tripod, and then after the first telescopic rods 14 are correspondingly stretched, the balance plate 4 is driven to overturn by taking the connecting position of the supporting shafts 3 and the balance plate 4 as the center of a circle, from this change the inclination of balance plate 4, thereby can let the staff adjust balance plate 4 according to the angle of pipeline, make balance plate 4's angle and pipeline be parallel to each other, and then can indirectly let supporting shoe 5 and flexible piece 7 fix the pipeline, make two pipelines align, so that installation mechanism can accurately install the flowmeter between two pipelines, so through being provided with adjustment mechanism in the device main part 1, can let the staff adjust balance plate 4's angle according to the gradient of pipeline, make supporting shoe 5 and flexible piece 7 can fix the pipeline simultaneously, and pipeline after fixing aligns each other, so that installation mechanism can accurately install the flowmeter between two pipelines.

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 (7)

1. The utility model provides a device at municipal drainage pipe installation flowmeter, includes device main part (1), back shaft (3) and rotates circle (10), its characterized in that: the bottom of the device main body (1) is fixedly connected with a fixed seat (2), two ends of the fixed seat (2) are fixedly connected with a supporting shaft (3), the top of the supporting shaft (3) is movably connected with a balance plate (4), two sides of the top of the fixed seat (2) are fixedly connected with fixed blocks (13), the inner side of the fixed block (13) is movably connected with a rotating shaft (15), the middle of the rotating shaft (15) is fixedly connected with a first telescopic rod (14), a motor (12) is fixedly connected in the middle of the balance plate (4), a gear (11) is fixedly connected with one side of the motor (12), the top of the gear (11) is movably connected with a rotating ring (10), the inner side of the rotating ring (10) is fixedly connected with a second telescopic rod (16), the top of the second telescopic rod (16) is fixedly connected with a spring clamp (17), and the periphery of the rotating ring (10) is movably connected with a lantern ring (8).

2. The apparatus of claim 1, wherein the flow meter is mounted on the municipal drainage pipeline, and the apparatus further comprises: the rear surface of the lantern ring (8) is embedded and connected with a hinge shaft (9).

3. The apparatus of claim 1, wherein the flow meter is mounted on the municipal drainage pipeline, and the apparatus further comprises: supporting blocks (5) are fixedly connected to two sides of the top of the balance plate (4).

4. The apparatus of claim 1, wherein the flow meter is mounted on the municipal drainage pipeline, and the apparatus further comprises: the rear sides of the two sides of the balance plate (4) are fixedly connected with positioning frames (6), and the front bottom of each positioning frame (6) is fixedly connected with a telescopic block (7).

5. The apparatus of claim 1, wherein the flow meter is mounted on the municipal drainage pipeline, and the apparatus further comprises: the middle of the front surface of the lantern ring (8) is fixedly connected with a convex block (18), and the middle of the convex block (18) is connected with a connecting groove (19) in a penetrating way.

6. The apparatus of claim 1, wherein the flow meter is mounted on the municipal drainage pipeline, and the apparatus further comprises: the mounting mechanism is composed of a motor (12) arranged inside the middle of the balance plate (4), a gear (11) arranged on one side of the motor (12), a rotating ring (10) arranged at the top of the gear (11), a second telescopic rod (16) arranged on the inner side of the rotating ring (10), a spring clamp (17) arranged at the top of the second telescopic rod (16) and a sleeve ring (8) arranged on the periphery of the rotating ring (10).

7. The apparatus of claim 1, wherein the flow meter is mounted on the municipal drainage pipeline, and the apparatus further comprises: the adjusting mechanism is composed of support shafts (3) at two ends of the fixing seat (2), a balance plate (4) at the top of the support shafts (3), fixing blocks (13) on two sides of the top of the fixing seat (2), a rotating shaft (15) on the inner side of the fixing block (13) and a first telescopic rod (14) in the middle of the rotating shaft (15).

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