阅读说明：本技术 一种智能大口径水表 (Intelligent large-diameter water meter ) 是由 姜开祥 姜山 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种智能大口径水表,包括安装管、水表本体、缓冲管和缓冲结构,所述安装管上设置有突出的安装座,所述水表本体底部外缘设置有安装环,所述安装座和安装环上均钻设有安装孔,且安装座与安装环之间通过固定螺栓进行固定,所述安装管的两端均一体成型设置有固定环,所述缓冲管的两端均一体成型设置有配合环,且呈棱形铰接固定形成阻水台,阻水台内部安装有张开结构,所述缓冲管靠近水表本体的一段设置有缓冲结构,所述缓冲结构与阻水台之间设置有缓冲层。该智能大口径水表,设计合理,能对经过水表处的水流冲击力进行很好的吸收缓冲,进而避免水流冲击力较大造成水表部件损坏的情况发生,适合推广使用。(The invention discloses an intelligent large-diameter water meter which comprises an installation pipe, a water meter body, a buffer pipe and a buffer structure, wherein a protruding installation seat is arranged on the installation pipe, an installation ring is arranged at the outer edge of the bottom of the water meter body, installation holes are drilled in the installation seat and the installation ring, the installation seat and the installation ring are fixed through fixing bolts, fixing rings are integrally formed at two ends of the installation pipe, matching rings are integrally formed at two ends of the buffer pipe, the buffer pipe is in prismatic hinged connection and fixed to form a water blocking platform, an opening structure is arranged in the water blocking platform, the buffer structure is arranged at one section close to the water meter body, and a buffer layer is arranged between the buffer pipe and the water blocking platform. This intelligence heavy-calibre water gauge, reasonable in design can carry out fine absorption buffering to the rivers impact force through water gauge department, and then avoids the great condition that causes the damage of water gauge part of rivers impact force to take place, is fit for using widely.)

1. The utility model provides an intelligence heavy-calibre water gauge, includes installation pipe (1), water gauge body (2), buffer tube (4) and buffer structure (7), its characterized in that: the water meter is characterized in that an outstanding mounting seat is arranged on the mounting pipe (1), a mounting ring is arranged at the outer edge of the bottom of the water meter body (2), mounting holes are drilled in the mounting seat and the mounting ring, the mounting seat and the mounting ring are fixed through fixing bolts, fixing rings (3) are arranged at the two ends of the mounting pipe (1) in an integrated manner, matching rings (5) are arranged at the two ends of each buffer pipe (4) in an integrated manner, a plurality of groups of matching holes are formed in the outer edges of the matching rings (5) and the fixing rings (3) by taking the axis of the buffer pipes (4) as a central annular array, the matching rings (5) and the fixing rings (3) are fixed through fastening bolts, water blocking plates (21) are arranged at one section, far away from the water meter body (2), in the buffer pipes (4), the water blocking plates (21) are provided with four groups and are in prismatic hinged connection to, water blocking platform internally mounted has opening structure (23), buffer tube (4) are close to one section of water gauge body (2) and are provided with buffer structure (7), buffer structure (7) and water blocking are provided with the buffer layer between the platform.

2. An intelligent large-caliber water meter according to claim 1, wherein: the buffer structure (7) comprises a sliding rod (8), a fixed frame (9), a conical plate (10), a movable plate (13) and an adjusting structure (14), the fixing frame (9) is in a cross shape, a sliding cavity is arranged at the center of the fixing frame (9), the sliding rod (8) is arranged in the sliding cavity in a sliding way, the sliding rod (8) is in a rectangular rod-shaped structure, a truncated cone-shaped conical plate (10) is fixed at one end of the sliding rod (8) close to the buffer layer, a buffer spring (12) is sleeved between the conical plate (10) and the fixing frame (9), a mounting plate (81) is fixed at one end of the sliding rod (8) far away from the conical plate (10), two sets of movable plates (13) are symmetrically and hingedly mounted on one side of the mounting plate (81) far away from the sliding rod (8), and an adjusting structure (14) is arranged between the movable plates (13).

3. An intelligent large-caliber water meter according to claim 2, wherein: the adjusting structure (14) comprises an adjusting rod (15) and a fixed rod (20), two groups of adjusting rods (15) are arranged, each adjusting rod (15) comprises an installation cylinder (16), a support rod (17) and a top plate (19), one end of each installation cylinder (16) is hinged and matched, a cavity is arranged in the mounting cylinder (16), a top plate (19) is arranged in the cavity in a sliding way, an adjusting spring (18) is arranged at the bottom of the top plate (19), a support rod (17) is fixed at the top of the top plate (19), one end of the supporting rod (17) far away from the top plate (19) extends out of the mounting cylinder (16), and branch (17) articulate on the inboard side of fly leaf (13), two sets of the articulated end middle section department of installation section of thick bamboo (16) articulates installs dead lever (20), and the one end of dead lever (20) is fixed on mounting panel (81) side.

4. An intelligent large-caliber water meter according to claim 2, wherein: limiting rings (11) are arranged between the conical plate (10) and the fixing frame (9), the limiting rings (11) are fixed on the fixing frame (9) and the conical plate (10) respectively, and the limiting rings (11) are arranged on the outer edges of the buffer springs (12).

5. An intelligent large-caliber water meter according to claim 1, wherein: the buffer layer includes a plurality of groups of buffer blocks (6), buffer block (6) are prismatic column structure, and inside buffer tube (4) was fixed to buffer block (6) equidistance, and buffer block (6) crisscross three rows that are provided with.

6. An intelligent large-caliber water meter according to claim 1, wherein: two groups of hinge rods are symmetrically arranged on the water blocking platform, the hinge rods are transversely hinged in the buffer tube (4), and a sliding cavity (22) for the hinge rods to slide is formed in the buffer tube (4).

7. An intelligent large-caliber water meter according to claim 1, wherein: open structure (23) including opening a section of thick bamboo (24), extension rod (25), cooperation pole (27) and accommodate motor (28), open a section of thick bamboo (24) inside symmetry and seted up two sets of extension chambeies, extension intracavity is provided with extension rod (25), open a section of thick bamboo (24) inside symmetry rotation is provided with two sets of cooperation poles (27), and two sets of cooperation poles (27) all stretch into the extension intracavity, set up the screw thread chamber that supplies cooperation pole (27) to stretch into on extension rod (25), two sets of the adjacent one end of cooperation pole (27) is fixed and can have bevel gear (26), the middle section department that opens a section of thick bamboo (24) is provided with accommodate motor (28), the spindle front end of accommodate motor (28) is provided with cooperation wheel (29).

8. An intelligent large-caliber water meter according to claim 7, wherein: two groups of threads with opposite spiral directions are arranged on the two groups of matching rods (27), the matching rods (27) are in threaded matching with the extension rod (25), and the matching wheels (29) are meshed with the bevel gears (26).

Technical Field

The invention belongs to the technical field of water meters, and particularly relates to an intelligent large-diameter water meter.

Background

The large-caliber water meter is a water meter with a nominal caliber of 50mm or more. The large-diameter water meter mainly works in a main water supply pipe, a user of a self-contained well, an industrial and commercial user with larger water consumption, a master meter at the tail end of water supply and the like, so that the total water flowing through the water meter is more, and the influence on the user and an operator is larger.

Because the water flow of the large-diameter water meter is increased and the impulsive force of water is also larger, the situation that partial parts of the water meter are damaged after being impacted by larger impact force easily occurs when the water pressure is larger, and the existing large-diameter water meter cannot buffer the impulsive force of the water flow passing through the water meter.

Disclosure of Invention

The invention aims to provide an intelligent large-caliber water meter to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent large-caliber water meter comprises a mounting pipe, a water meter body, a buffer pipe and a buffer structure, wherein the mounting pipe is provided with an outstanding mounting seat, the outer edge of the bottom of the water meter body is provided with a mounting ring, mounting holes are drilled in the mounting seat and the mounting ring, the mounting seat and the mounting ring are fixed through fixing bolts, two ends of the mounting pipe are respectively provided with a fixing ring in an integrated manner, two ends of the buffer pipe are respectively provided with a matching ring in an integrated manner, the outer edges of the matching ring and the fixing rings are provided with a plurality of groups of matching holes in an annular array by taking the axis of the buffer pipe as a center, the matching rings and the fixing rings are fixed through fastening bolts, one section of the buffer pipe, which is far away from the water meter body, is provided with four groups of water blocking plates which are hinged and fixed to form a water blocking platform in a prismatic, one section of the buffer tube close to the water meter body is provided with a buffer structure, and a buffer layer is arranged between the buffer structure and the water blocking platform.

Preferably, buffer structure includes slide bar, mount, conical plate, fly leaf and regulation structure, the mount is the cross, mount center department has seted up smooth chamber, and the slide bar slides and sets up in smooth chamber, the slide bar is rectangle shaft-like structure, the one end that the slide bar is close to the buffer layer is fixed with the conical plate of round platform form, the cover is established between conical plate and the mount and is installed buffer spring, the one end that the conical plate was kept away from to the slide bar is fixed with the mounting panel, it articulates two sets of fly leaves of installing, two sets of to keep away from one side symmetry of slide bar on the mounting panel be provided with regulation structure between the fly leaf.

Preferably, adjust the structure including adjusting pole and dead lever, it is provided with two sets ofly to adjust the pole, it is two sets of including an installation section of thick bamboo, branch and roof to adjust the pole the articulated cooperation of one end of an installation section of thick bamboo, the inside chamber way of having seted up of an installation section of thick bamboo, the inside slip of chamber way is provided with the roof, roof bottom department is provided with adjusting spring, roof top department is fixed with branch, the one end that the roof was kept away from to branch stretches out an installation section of thick bamboo, and branch articulates on the inboard edge of fly leaf, and is two sets of the articulated end middle section department of an installation section of thick bamboo articulates installs the.

Preferably, a limiting ring is arranged between the conical plate and the fixing frame, the limiting rings are respectively fixed on the fixing frame and the conical plate, and the limiting rings are arranged at the outer edge of the buffer spring.

Preferably, the buffer layer includes a plurality of buffer blocks, the buffer block is prismatic column structure, and the inside of buffer block equidistance fixed buffer pipe, and the buffer block crisscross three rows that are provided with.

Preferably, two groups of hinge rods are symmetrically arranged on the water blocking platform, the hinge rods are transversely hinged in the buffer tube, and a sliding cavity for the hinge rods to slide is formed in the buffer tube.

Preferably, the opening structure is including opening a section of thick bamboo, extension rod, cooperation pole and accommodate motor, two sets of extension chambeies have been seted up to the inside symmetry of opening a section of thick bamboo, are provided with the extension rod in the extension intracavity, the inside symmetry of opening a section of thick bamboo rotates and is provided with two sets of cooperation poles, and two sets of cooperation poles all stretch into the extension intracavity, set up the screw thread chamber that supplies the cooperation pole to stretch into on the extension rod, two sets of the adjacent one end of cooperation pole is fixed and can has bevel gear, the middle section department of opening a section of thick bamboo is provided with accommodate motor, accommodate motor's spindle front end is provided with the cooperation wheel.

Preferably, two sets of threads with opposite spiral directions are formed on the two sets of matching rods, the matching rods are in threaded matching with the extension rod, and the matching wheels are meshed with the bevel gears.

The invention has the technical effects and advantages that: the intelligent large-caliber water meter can disperse the impact of water flow when the water flow passes through by the buffer layer consisting of a plurality of groups of buffer blocks, reduce the impact force of the water flow, through the arrangement of the buffer structure, the sliding rod, the mounting plate, the fixed frame, the conical plate, the buffer spring and the movable plate in the buffer structure are matched with the adjusting structure, so that secondary impact force buffering and absorption can be carried out on water flow when the water flow passes through the buffer structure, thereby reducing the impact force when water flows through the water meter and further protecting the water meter well, through the cooperation between a water-blocking platform consisting of four groups of water-blocking plates and an opening cylinder, an extension rod, a bevel gear, a matching rod, an adjusting motor and a matching wheel in an opening structure, when the water flow is large, the supporting height of the water blocking table is adjusted to change the shape, so that the throughput of water liquid is reduced, and the water flow impact is reduced. This intelligence heavy-calibre water gauge, reasonable in design can carry out fine absorption buffering to the rivers impact force through water gauge department, and then avoids the great condition that causes the damage of water gauge part of rivers impact force to take place, is fit for using widely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a buffer tube of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view taken at B of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic structural view of an adjustment mechanism of the present invention;

fig. 6 is a schematic structural diagram of the present invention.

In the figure: the water meter comprises a mounting pipe 1, a water meter body 2, a fixing ring 3, a buffer pipe 4, a matching ring 5, a buffer block 6, a buffer structure 7, a sliding rod 8, a mounting plate 81, a fixing frame 9, a conical plate 10, a limiting ring 11, a buffer spring 12, a movable plate 13, an adjusting structure 14, an adjusting rod 15, a mounting barrel 16, a supporting rod 17, an adjusting spring 18, a top plate 19, a fixing rod 20, a water blocking plate 21, a sliding cavity 22, an opening structure 23, an opening barrel 24, an extension rod 25, a bevel gear 26, an adjusting rod 27, an adjusting motor 28 and a matching wheel 29.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an intelligent large-caliber water meter as shown in figures 1-6, which comprises a mounting pipe 1, a water meter body 2, a buffer pipe 4 and a buffer structure 7, wherein a protruded mounting seat is arranged on the mounting pipe 1, a mounting ring is arranged at the outer edge of the bottom of the water meter body 2, mounting holes are drilled on the mounting seat and the mounting ring, the mounting seat and the mounting ring are fixed through fixing bolts, the water meter body 2 is an intelligent water meter which is not described much in the prior art, fixing rings 3 are integrally formed at two ends of the mounting pipe 1, matching rings 5 are integrally formed at two ends of the buffer pipe 4, a plurality of groups of matching holes are arranged in an annular array by taking the axis of the buffer pipe 4 as the center at the outer edges of the matching rings 5 and the fixing rings 3, and the matching rings 5 and the fixing rings 3 are fixed through fastening bolts, one section that the inside water gauge body 2 of keeping away from of buffer tube 4 is provided with water-blocking plate 21, water-blocking plate 21 is provided with four groups, and is the articulated fixed platform that blocks water that forms of prism, blocks water a internally mounted and has open structure 23, one section that buffer tube 4 is close to water gauge body 2 is provided with buffer structure 7, buffer structure 7 and block water and be provided with the buffer layer between the platform.

It is specific, buffer structure 7 includes slide bar 8, mount 9, conical plate 10, fly leaf 13 and regulation structure 14, buffer structure 7 can absorb the water liquid impulsive force, mount 9 is the cross, mount 9 center department has seted up smooth chamber, and slide bar 8 slides and sets up in smooth chamber, slide bar 8 is the rod-shaped structure of rectangle, the one end that slide bar 8 is close to the buffer layer is fixed with conical plate 10 of round platform form, the cover is established between conical plate 10 and the mount 9 and is installed buffer spring 12, the one end that conical plate 10 was kept away from to slide bar 8 is fixed with mounting panel 81, it articulates to install two sets of fly leaves 13, two sets of to keep away from one side symmetry of slide bar 8 on mounting panel 81 be provided with regulation structure 14 between the fly leaf 13.

It is specific, adjust structure 14 including adjusting pole 15 and dead lever 20, it can carry out fine support to fly leaf 13 and adjust to adjust structure 14, it is provided with two sets ofly to adjust pole 15, it includes installation section of thick bamboo 16, branch 17 and roof 19, two sets of to adjust pole 15 the articulated cooperation of one end of installation section of thick bamboo 16, the inside chamber way of having seted up of installation section of thick bamboo 16, the inside slip of chamber way is provided with roof 19, 19 bottom departments of roof are provided with regulating spring 18, 19 top departments of roof are fixed with branch 17, the one end that roof 19 was kept away from to branch 17 stretches out installation section of thick bamboo 16, and branch 17 articulates on the inboard edge of fly leaf 13, and is two sets of articulated end middle section department of installation section of thick bamboo 16 articulates installs dead lever 20, and the one end.

Specifically, all be provided with spacing ring 11 between conical plate 10 and the mount 9, and spacing ring 11 fixes respectively on mount 9 and conical plate 10, and spacing ring 11 can avoid the impulsive force great to cause buffer spring 12 to damage, spacing ring 11 sets up the outer fringe at buffer spring 12.

Specifically, the buffer layer includes a plurality of groups of buffer blocks 6, buffer blocks 6 are prismatic column structure, and inside buffer block 6 equidistance fixed buffer tube 4, and buffer blocks 6 crisscross three rows that are provided with.

Specifically, two groups of hinge rods are symmetrically arranged on the water blocking platform, the hinge rods are transversely hinged and arranged in the buffer tube 4, and a sliding cavity 22 for the hinge rods to slide is formed in the buffer tube 4.

Specifically, open structure 23 is including opening a section of thick bamboo 24, extension rod 25, cooperation pole 27 and adjusting motor 28, two sets of extension chambeies have been seted up to the inside symmetry of opening a section of thick bamboo 24, are provided with extension rod 25 in the extension intracavity, the inside symmetry of opening a section of thick bamboo 24 rotates and is provided with two sets of cooperation poles 27, and two sets of cooperation poles 27 all stretch into the extension intracavity, set up the screw thread chamber that supplies cooperation pole 27 to stretch into on the extension rod 25, two sets of the adjacent one end of cooperation pole 27 is fixed and can have bevel gear 26, the middle section department of opening a section of thick bamboo 24 is provided with adjusting motor 28, adjusting motor 28's spindle front end is provided with cooperation wheel 29.

Specifically, two sets of matching rods 27 are provided with two sets of threads with opposite spiral directions, the matching rods 27 are in threaded matching with the extension rod 25, and the matching wheels 29 are meshed with the bevel gears 26.

The working principle is as follows: the intelligent large-caliber water meter works by assembling the installation pipe 1 and the buffer pipe 4 and then installing the equipment on the water pipe, when encountering the water flow with larger impact, starting the adjusting motor 28, the adjusting motor 28 drives the matching wheel 29 to rotate, the matching wheel 29 is meshed with the bevel gear 26, so that the matching rod 27 rotates, the matching rod 27 is in threaded fit with the extension rod 25, so that the whole length of the opening structure 23 is lengthened, the width of the water-blocking platform is thickened, so that the water flow is reduced, through the arrangement of the buffer layers, a plurality of groups of buffer blocks 6 arranged at the buffer layers can primarily buffer water in the working process, through the arranged buffer structure 7, the conical plate 10 and the buffer springs 12 in the buffer structure 7 can impact the conical plate 10 when the water flows, so as to partially absorb the water impact force, and through driving the movable plate 13 to compress inwards when the water flows into the movable plate 13, through the cooperation between the adjusting spring 18 in the adjusting structure 14, the impulsive force can be buffered and absorbed again, so as to avoid the occurrence of the situation that the water meter component is damaged due to the large impulsive force of water when the water flows through the water meter body 2. This intelligence heavy-calibre water gauge, reasonable in design can carry out fine absorption buffering to the rivers impact force through water gauge department, and then avoids the great condition that causes the damage of water gauge part of rivers impact force to take place, is fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.