CN212007462U

CN212007462U - Tray for large-diameter water meter verification

Info

Publication number: CN212007462U
Application number: CN202021227552.3U
Authority: CN
Inventors: 王化青; 张忠兴
Original assignee: Shandong Sanyu Intelligent Equipment Co ltd
Current assignee: Shandong Sanyu Intelligent Equipment Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-11-24
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a tray is used in heavy-calibre water gauge examination belongs to water gauge detection technical field. The tray for detecting the large-caliber water meter comprises a rotating support assembly, a butt joint driving mechanism and a lifting fixing mechanism. The utility model discloses a butt joint drive mechanism, including rotation support subassembly, supporting plate, lifting fixed establishment, otic placode, butt joint actuating mechanism, supporting plate upper surface and supporting plate, the supporting plate upper surface both ends are fixed with brace table I, butt joint actuating mechanism includes slider, screw thread axle and guide rail, be provided with the thread bush on the screw thread axle, lifting fixed establishment includes lead screw and brace table II, the both ends of lead screw are passed through the otic placode and are installed the supporting plate upper surface, II lower fixed surface of brace table. During the use, through brace table I, can rotate heavy-calibre water gauge for the heavy-calibre water gauge openly upwards keeps the correct connection gesture, is favorable to the accuracy of verification result, connects convenient quick, and verification efficiency is high.

Description

Tray for large-diameter water meter verification

Technical Field

The utility model relates to a water gauge detects technical field, particularly, relates to a tray is used in heavy-calibre water gauge examination.

Background

Before the large-caliber water meter leaves a factory, strict calibration needs to be carried out. The inventor finds that when the large-caliber water meter is detected, if the large-caliber water meter is inclined in the front, the accuracy of a detection result can be influenced, and due to the fact that the large-caliber water meter is large in size and heavy in weight, the existing tray is inconvenient for posture adjustment of the lifted large-caliber water meter and is inconvenient to use. How to invent a tray for large-caliber water meter verification to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a tray is used in heavy-calibre water gauge examination aims at improving the inconvenient problem of adjusting the heavy-calibre water gauge gesture of current tray.

The utility model discloses a realize like this:

the utility model provides a tray is used in heavy-calibre water gauge examination, including rotation support component, butt joint actuating mechanism and lifting fixed establishment.

The rotary supporting component comprises a bottom plate, a rotary plate and a supporting plate, the bottom plate and the rotary plate are fixedly installed through a rotary shaft, a testing water pipe is fixed to one side of the bottom plate through a supporting rod, the supporting plate is installed on the surface of the rotary plate through a butt joint driving mechanism, and supporting tables I are fixed to the two ends of the upper surface of the supporting plate.

The butt joint driving mechanism comprises a sliding block, a threaded shaft and guide rails, the sliding block is installed on two sides of the lower surface of the supporting plate, the guide rails are fixed to the upper surface of the rotary table, the sliding block is arranged on the guide rails, a threaded sleeve is arranged on the threaded shaft, and the threaded sleeve is fixed to the lower surface of the supporting plate.

Lifting fixed establishment includes lead screw and brace table II, the both ends of lead screw are passed through the otic placode and are installed the backup pad upper surface, II lower fixed surface of brace table have the voussoir, install the lead screw slider on the lead screw, the voussoir with the lead screw slider offsets.

The utility model discloses an in one embodiment, I upper surface of brace table is provided with the arc recess, install the backing roll in the arc recess, the axis direction and the arc recess axis direction of backing roll are the same.

In an embodiment of the present invention, the axis direction of the testing water pipe and the arc groove is the same as the diameter of the turntable.

The utility model discloses an in one embodiment, be located the right side I fixed surface of brace table has the stay bolt, install the pin on the stay bolt.

In an embodiment of the present invention, the guide rails are provided with two and symmetrically distributed on two sides of the diameter of the turntable.

The utility model discloses an in the embodiment, the threaded shaft passes through the riser and installs on the carousel, the one end of threaded shaft still is fixed with runner I.

The utility model discloses an in an embodiment, II upper surfaces of brace table are provided with the arc recess, be provided with the rubber pad in the arc recess.

The utility model discloses an in one embodiment, the both sides of brace table II are equipped with the guide pin bushing respectively, install the guide arm in the guide pin bushing, the bottom mounting of guide arm is in the surface of backup pad.

The utility model discloses an in the embodiment, the lead screw is left and right sides screw rod, two the screw rod slider symmetry is installed on the opposite screw thread section of direction of turning soon, the one end of lead screw is fixed with runner II.

The utility model discloses an in the embodiment, the surface of backup pad still is provided with the spout, the bottom of lead screw slider set up in the spout.

The utility model has the advantages that: the utility model discloses a tray is used in heavy-calibre water gauge examination that above-mentioned design obtained, during the use, through brace table I, can rotate the heavy-calibre water gauge, make the heavy-calibre water gauge openly upwards keep the correct connection gesture, be favorable to the accuracy of examination result, act on with the voussoir through lead screw drive lead screw slider, can be fixed to the heavy-calibre water gauge jacking with brace table II, thereby make the heavy-calibre water gauge with the axle center with the test water pipe, remove to the test water pipe through threaded shaft drive backup pad, simultaneously through the pin, can push up the terminal surface of heavy-calibre water gauge, make the butt joint of heavy-calibre water gauge and test water pipe completion, convenient and fast connection, it is.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a large-diameter water meter calibration tray provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a rotary support assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a connection structure of the turntable, the supporting plate and the docking driving mechanism according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a lifting fixing mechanism provided in an embodiment of the present invention.

In the figure: 100. rotating the support assembly; 110. testing a water pipe; 120. a support bar; 130. a base plate; 140. a turntable; 150. a support plate; 160. a support table I; 1610. a support roller; 170. a long bolt; 180. a stop lever; 190. a rotating shaft; 200. a docking drive mechanism; 210. a rotating wheel I; 220. a slider; 230. a threaded shaft; 240. a threaded sleeve; 250. a guide rail; 300. a lifting fixing mechanism; 310. an ear plate; 320. a screw rod; 330. a guide bar; 340. a support table II; 350. a rubber pad; 360. a guide sleeve; 370. a wedge block; 380. a screw rod slide block; 390. and a rotating wheel II.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a large-diameter water meter calibration tray, which includes a rotation supporting assembly 100, a docking driving mechanism 200, and a lifting fixing mechanism 300.

Referring to fig. 2 and 3, the rotation support assembly 100 includes a bottom plate 130, a rotary disc 140 and a support plate 150, the bottom plate 130 and the rotary disc 140 are fixedly installed through a rotary shaft 190, the rotary disc 140 can be rotated under the support of the rotary shaft 190, so as to adjust the large-caliber water meter to be tested placed thereon, a test water pipe 110 is fixed on one side of the bottom plate 130 through a support rod 120, it can be understood that a valve and a standard water meter are installed on the test water pipe 110 for comparing standard data with test data of the large-caliber water meter, the axial directions of the test water pipe 110 and the arc-shaped groove are the same as the diameter of the rotary disc 140, the end of the test water pipe 110 is located outside the rotary disc 140, and the test water pipe 110 can be prevented from being hit. The backup pad 150 is installed in the surface of carousel 140 through butt joint actuating mechanism 200, and backup pad 150 upper surface both ends are fixed with a brace table I160, and when specifically setting up, brace table I160 and backup pad 150 surface welded fastening, brace table I160 are used for supporting heavy-calibre water gauge.

In some specific embodiments, an arc-shaped groove is formed in the upper surface of the support table i 160, a support roller 1610 is installed in the arc-shaped groove, the axial direction of the support roller 1610 is the same as the axial direction of the arc-shaped groove, the support roller 1610 can support the large-diameter water meter and can rotate the large-diameter water meter, so that the large-diameter water meter is kept in a correct posture in the front direction, and the accuracy of a verification result is facilitated.

In other embodiments, a long bolt 170 is fixed on the surface of the right support platform i 160, a stop lever 180 is installed on the long bolt 170, the stop lever 180 is used for stopping and limiting the end of the large-caliber water meter, and the bottom of the stop lever 180 is sleeved on the long bolt 170 and fastened through a nut.

Referring to fig. 3, the docking driving mechanism 200 includes a sliding block 220, a threaded shaft 230 and guide rails 250, the sliding block 220 is installed on two sides of the lower surface of the supporting plate 150, the guide rails 250 are fixed on the upper surface of the turntable 140, the sliding block 220 is disposed on the guide rails 250, when the docking driving mechanism is specifically disposed, two guide rails 250 are disposed and symmetrically distributed on two sides of the diameter of the turntable 140, the supporting plate 150 can be stably supported, and the supporting plate 150 is installed at the center of the turntable 140, which is beneficial to positioning the large-caliber water meter in the diameter direction of the turntable 140 when the large-caliber.

Be provided with thread bush 240 on the threaded shaft 230, thread bush 240 fixes on backup pad 150 lower surface, and in this application, threaded shaft 230 passes through the riser and installs on carousel 140, and the one end of threaded shaft 230 still is fixed with I210 of runner, utilizes I210 of runner to conveniently rotate threaded shaft 230 to drive threaded bush 240 drives backup pad 150 back-and-forth movement, docks heavy-calibre water gauge and test water pipe 110.

Referring to fig. 4, the lifting fixing mechanism 300 includes a screw 320 and a support table ii 340, specifically, an arc-shaped groove is disposed on the upper surface of the support table ii 340, a rubber pad 350 is disposed in the arc-shaped groove for positioning the large-diameter water meter, the large-diameter water meter can be protected from being scratched by the rubber pad 350, two ends of the screw 320 are mounted on the upper surface of the support plate 150 through ear plates 310, a wedge 370 is fixed on the lower surface of the support table ii 340, a screw slider 380 is mounted on the screw 320, and the wedge 370 abuts against the screw slider 380, in this application, the screw 320 is a left-right screw rod, the two screw sliders 380 are symmetrically mounted on screw segments with opposite rotation directions, a rotating wheel ii 390 is fixed at one end of the screw 320, and when the rotating wheel ii 390 is rotated, the two screw sliders 380 on the screw 320 can be simultaneously driven to move outward, so that, and lifting the support table II 340 upwards, supporting and fixing. The surface of the supporting plate 150 is further provided with a sliding groove, and the bottom of the screw rod slider 380 is arranged in the sliding groove, so that the screw rod slider 380 can stably move.

It can be understood that, in other embodiments, guide sleeves 360 are respectively arranged on two sides of the support table ii 340, guide rods 330 are installed in the guide sleeves 360, the bottom ends of the guide rods 330 are fixed on the surface of the support plate 150, and the guide sleeves 360 are guided by the guide rods 330, so that the vertical up-and-down movement of the support table ii 340 can be kept stable.

The working principle of the tray for detecting the large-caliber water meter is as follows: the large-caliber water meter is hoisted to the supporting table I160, the supporting roll 1610 is used for supporting the large-caliber water meter, the large-caliber water meter can be rotated, the large-caliber water meter is enabled to keep a correct connection posture upwards in the front face, the accuracy of a verification result is facilitated, and the rotating disc 140 is rotated, so that the axis of the large-caliber water meter and the axis of the testing water pipe 110 are located on the same vertical plane.

Then, the screw 320 is driven to rotate through the rotating wheel II 390, the screw slider 380 is driven to interact with the wedge 370, so that the support table II 340 is lifted upwards, the large-caliber water meter is supported and fixed by the support table II 340, the axis of the large-caliber water meter is concentric with the axis of the test water pipe 110, and then the stop lever 180 is fixed on the long bolt 170 through a nut, so that the stop lever 180 abuts against the end face of the large-caliber water meter.

And finally, the rotating wheel I210 is rotated, the supporting plate 150 is driven by the threaded shaft 230 to move towards the test water pipe 110, and meanwhile, the end face of the large-caliber water meter can be tightly pushed through the stop lever 180, so that the large-caliber water meter is butted with the test water pipe 110, the test is conducted after the test water flow is connected, the connection is convenient and quick, and the verification efficiency is high. After the verification is finished, the rotating wheel I210 rotates reversely to reset, and the large-diameter water meter is taken down.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tray for large-diameter water meter verification is characterized by comprising

The device comprises a rotary supporting component (100), wherein the rotary supporting component (100) comprises a bottom plate (130), a rotary disc (140) and a supporting plate (150), the bottom plate (130) and the rotary disc (140) are fixedly installed through a rotary shaft (190), a test water pipe (110) is fixedly arranged on one side of the bottom plate (130) through a supporting rod (120), the supporting plate (150) is installed on the surface of the rotary disc (140) through a butt joint driving mechanism (200), and two ends of the upper surface of the supporting plate (150) are fixedly provided with a supporting table I (160);

the butt joint driving mechanism (200) comprises a sliding block (220), a threaded shaft (230) and a guide rail (250), the sliding block (220) is installed on two sides of the lower surface of a supporting plate (150), the guide rail (250) is fixed on the upper surface of the rotating disc (140), the sliding block (220) is arranged on the guide rail (250), a threaded sleeve (240) is arranged on the threaded shaft (230), and the threaded sleeve (240) is fixed on the lower surface of the supporting plate (150);

lifting fixed establishment (300), lifting fixed establishment (300) include lead screw (320) and brace table II (340), install at the both ends of lead screw (320) through otic placode (310) backup pad (150) upper surface, brace table II (340) lower fixed surface has voussoir (370), install lead screw slider (380) on lead screw (320), voussoir (370) with lead screw slider (380) offset.

2. The tray for verifying the large-caliber water meter is characterized in that an arc-shaped groove is formed in the upper surface of the support table I (160), a support roller (1610) is installed in the arc-shaped groove, and the axial direction of the support roller (1610) is the same as the axial direction of the arc-shaped groove.

3. A large-caliber water meter calibration tray as claimed in claim 2, wherein the axial direction of the test water pipe (110) and the arc-shaped groove is the same as the diameter of the rotary disc (140).

4. The tray for verifying the large-caliber water meter is characterized in that a long bolt (170) is fixed on the surface of the support platform I (160) on the right side, and a stop rod (180) is installed on the long bolt (170).

5. A large-caliber water meter calibration tray according to claim 1, wherein the guide rails (250) are provided in two and symmetrically distributed on both sides of the diameter of the rotary plate (140).

6. The tray for verifying the large-caliber water meter is characterized in that the threaded shaft (230) is arranged on the rotary disc (140) through a vertical plate, and a rotating wheel I (210) is further fixed at one end of the threaded shaft (230).

7. The tray for calibrating the large-caliber water meter as claimed in claim 1, wherein the support table II (340) is provided with an arc-shaped groove on the upper surface, and a rubber pad (350) is arranged in the arc-shaped groove.

8. The tray for verifying the large-caliber water meter is characterized in that a guide sleeve (360) is respectively arranged on two sides of the support table II (340), a guide rod (330) is arranged in the guide sleeve (360), and the bottom end of the guide rod (330) is fixed on the surface of the support plate (150).

9. The tray for verifying the large-caliber water meter as claimed in claim 1, wherein the screw rod (320) is a left-right screw rod, two screw rod sliding blocks (380) are symmetrically arranged on the screw thread sections with opposite rotation directions, and one end of the screw rod (320) is fixed with a rotating wheel II (390).

10. The tray for verifying the large-caliber water meter as claimed in claim 1, wherein a sliding groove is further formed on the surface of the supporting plate (150), and the bottom of the screw rod sliding block (380) is arranged in the sliding groove.