CN219656951U

CN219656951U - Detachable NB-IOT wireless remote water meter

Info

Publication number: CN219656951U
Application number: CN202321302797.1U
Authority: CN
Inventors: 朱文青
Original assignee: Ningbo Ouyake Instrument Co ltd
Current assignee: Ningbo Ouyake Instrument Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-08
Anticipated expiration: 2033-05-26

Abstract

The utility model provides a detachable NB-IOT wireless remote water meter, which belongs to the technical field of water meters, and comprises a meter case, a detaching assembly and a detachable water meter, wherein the detaching assembly is arranged at the bottom of the outer wall of the meter case, and the detachable NB-IOT wireless remote water meter comprises: the disassembly assembly comprises a conveying pipe, a movable table, a communication ring, an equipment box, a sliding chute, a mounting rod, a sliding rail and a driving assembly, wherein the driving assembly is arranged at the inner wall of the equipment box, the sliding chute is arranged at the two sides of the top of the outer wall of the equipment box, and the movable table is slidably embedded at the inner wall of the sliding chute. Through dismantling the subassembly, can conveniently carry out quick centre gripping installation to the watchcase, the in-process of convenient maintenance and change simplifies the installation step, improves installation effectiveness, and at the in-process of installation, only need the user to drive the drive assembly, can realize stable installation and dismantlement, and utilize the spout, restrict the removal of mobile station, improve the moving accuracy, guarantee that the intercommunication ring switches on the stability of conveyer pipe, avoid producing leakage and atress inhomogeneous.

Description

Detachable NB-IOT wireless remote water meter

Technical Field

The utility model belongs to the technical field of water meters, and particularly relates to a detachable NB-IOT wireless remote water meter.

Background

The water meter is a meter for measuring water flow, and most of the water meters are integrated flow measurement of water, and generally are divided into two types, namely a volumetric water meter and a speed water meter.

In the existing water supply engineering, a temporary water pipe deployment mode is often needed to be used as an emergency engineering, but an existing NB-IOT wireless remote water meter is often needed to be detached for maintenance and replacement in consideration of complexity of a working environment, an existing fixing mode is used, after frequent detachment, the sealing performance is further reduced, and the water hammer effect of the water pipe can cause damage to the water meter.

Disclosure of Invention

The utility model aims to provide a detachable NB-IOT wireless remote water meter, which aims to solve the problems set forth in the background technology.

A detachable NB-IOT wireless remote water meter comprises a meter case; disassembly component locates the outer wall bottom department of watchcase, wherein: the disassembly assembly comprises a conveying pipe, a moving table, a communicating ring, an equipment box, a sliding groove, a mounting rod, a sliding rail and a driving assembly, wherein the driving assembly is arranged at the inner wall of the equipment box, the sliding groove is formed in the two sides of the top of the outer wall of the equipment box, the moving table is slidably embedded in the inner wall of the sliding groove, the mounting rod is fixedly arranged at the bottom of the outer wall of the moving table, the sliding rail is fixedly arranged at the center of the top of the outer wall of the equipment box, the communicating ring is slidably embedded in the inner wall of the moving table, the conveying pipe is mutually communicated with the watchcase, and the conveying pipe is mutually matched with the communicating ring.

Further, the driving assembly comprises a driving gear, a ratchet wheel, a driving rod, a torsion bar and a rack, wherein the driving rod is fixedly arranged at the center of the inner wall of the driving gear.

Further, the driving gear is rotatably inserted in the center of the top of the inner wall of the equipment box, and the ratchet wheel is fixedly arranged in the center of the inner wall of the driving gear.

Further, one ends, away from each other, of the racks are respectively and fixedly arranged at the outer wall of one end of the mounting rod, and the racks are in meshed transmission connection with the outer wall of the driving gear.

Further, the torsion bar is fixedly arranged at the inner wall of the equipment box, and one end of the torsion bar is matched with the ratchet wheel.

Further, the sliding rail is matched with the watch case. Compared with the prior art, the utility model has the beneficial effects that: in this scheme, through dismantling the subassembly, can conveniently carry out quick centre gripping installation to the watchcase, the convenience is at the in-process of maintaining and changing, simplifies the installation step, improves installation effectiveness, and at the in-process of installation, only need the user to drive assembly, can realize stable installation and dismantlement, and utilize the spout, restrict the removal of mobile station, improve the moving accuracy, guarantee that the intercommunication ring is switched on to the stability of conveyer pipe, avoid producing leakage and atress inhomogeneous.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a rack of the present utility model;

fig. 3 is a perspective view of the slide rail of the present utility model.

In the figure: 1. a watch case; 2. a delivery tube; 3. a mobile station; 4. a communication ring; 5. an equipment box; 6. a drive gear; 7. a ratchet wheel; 8. a driving rod; 9. a torsion bar; 10. a mounting rod; 11. a rack; 12. a slide rail; 501. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the technical scheme provided by the present embodiment is as follows:

a detachable NB-IOT wireless remote water meter comprises a watchcase 1; disassembly assembly, locate outer wall bottom department of watchcase 1, wherein: the disassembly component comprises a conveying pipe 2, a moving table 3, a communicating ring 4, an equipment box 5, a sliding groove 501, a mounting rod 10, sliding rails 12 and a driving component, wherein the driving component is arranged at the inner wall of the equipment box 5, the sliding groove 501 is arranged at the two sides of the top of the outer wall of the equipment box 5, the moving table 3 is slidably embedded at the inner wall of the sliding groove 501, the mounting rod 10 is fixedly arranged at the bottom of the outer wall of the moving table 3, the sliding rails 12 are fixedly arranged at the center of the top of the outer wall of the equipment box 5, the communicating ring 4 is slidably embedded at the inner wall of the moving table 3, the conveying pipe 2 is mutually communicated with the watchcase 1, and the conveying pipe 2 is mutually matched with the communicating ring 4.

In the specific embodiment of the utility model, the watch case 1 can be conveniently and rapidly clamped and installed through the disassembly component, the installation steps are simplified in the maintenance and replacement process, the installation efficiency is improved, and in the installation process, the stable installation and disassembly can be realized only by driving the driving component by a user, the movement of the mobile station 3 is limited by utilizing the chute 501, the movement precision is improved, the stable conduction of the communication ring 4 to the conveying pipe 2 is ensured, and the leakage and uneven stress are avoided.

Specifically, the driving assembly comprises a driving gear 6, a ratchet wheel 7, a driving rod 8, a torsion bar 9 and a rack 11, wherein the driving rod 8 is fixedly arranged at the center of the inner wall of the driving gear 6.

In the embodiment of the utility model, the movable table 3 can be driven to move through the strength component, so that the installation efficiency is improved.

Specifically, the driving gear 6 is rotatably inserted in the center of the top of the inner wall of the equipment box 5, and the ratchet 7 is fixedly arranged in the center of the inner wall of the driving gear 6.

In the embodiment of the utility model, the rack 11 can be driven to move by the rotation of the driving gear 6, and the ratchet 7 is utilized to cause the unidirectional rotation of the gear.

Specifically, the one ends that rack 11 kept away from each other are fixed respectively and are set up in the one end outer wall department of installation pole 10, and rack 11 and the outer wall intermeshing transmission of driving gear 6 are connected.

In the specific embodiment of the utility model, the rack 11 is in meshed transmission connection with the outer wall of the driving gear 6, so that the high-precision movement of the rack 11 can be ensured.

Specifically, the torsion bar 9 is fixedly arranged at the inner wall of the equipment box 5, and one end of the torsion bar 9 is matched with the ratchet wheel 7.

In the embodiment of the present utility model, stable engagement of the ratchet 7 can be ensured by the torsion bar 9.

Specifically, the slide rail 12 is matched with the case 1. In the embodiment of the present utility model, the mounting accuracy of the case 1 can be ensured by the slide rail 12 and the case 1 being matched with each other.

The utility model provides a detachable NB-IOT wireless remote water meter, which comprises the following working processes: firstly, the watch case 1 is slidably sleeved on the sliding rail 12, a telescopic pipeline is communicated to the outer wall of the communicating ring 4, then the driving rod 8 is driven to rotate, the driving gear 6 is driven to rotate, the ratchet wheel 7 is driven to rotate, the rack 11 is driven to move in opposite directions, the mobile station moves with the communicating ring 4, the communicating ring 4 is communicated with the conveying pipe 2, the ratchet wheel 7 is limited by the torsion bar 9, and slipping of the rack 11 is avoided.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A detachable NB-IOT wireless remote water meter is characterized by comprising,

a watch case (1); disassembly assembly, locate outer wall bottom department of watchcase (1), wherein: the disassembly assembly comprises a conveying pipe (2), a moving table (3), a communication ring (4), an equipment box (5), a sliding groove (501), a mounting rod (10), a sliding rail (12) and a driving assembly, wherein the driving assembly is arranged at the inner wall of the equipment box (5), the sliding groove (501) is arranged at the two sides of the top of the outer wall of the equipment box (5), the moving table (3) is slidably embedded at the inner wall of the sliding groove (501), the mounting rod (10) is fixedly arranged at the bottom of the outer wall of the moving table (3), the sliding rail (12) is fixedly arranged at the center of the top of the outer wall of the equipment box (5), the communication ring (4) is slidably embedded at the inner wall of the moving table (3), the conveying pipe (2) and the watch case (1) are mutually communicated, and the conveying pipe (2) and the communication ring (4) are mutually matched.

2. The detachable NB-IOT wireless remote water meter according to claim 1, wherein the driving assembly comprises a driving gear (6), a ratchet wheel (7), a driving rod (8), a torsion bar (9) and a rack (11), and the driving rod (8) is fixedly arranged at the center of the inner wall of the driving gear (6).

3. The detachable NB-IOT wireless remote water meter according to claim 2, wherein the driving gear (6) is rotatably inserted in the center of the top of the inner wall of the equipment box (5), and the ratchet wheel (7) is fixedly arranged in the center of the inner wall of the driving gear (6).

4. The detachable NB-IOT wireless remote water meter according to claim 3, wherein one ends of the racks (11) which are far away from each other are respectively fixedly arranged at the outer wall of one end of the installation rod (10), and the racks (11) are in meshed transmission connection with the outer wall of the driving gear (6).

5. The detachable NB-IOT wireless remote water meter according to claim 4, wherein the torsion bar (9) is fixedly arranged at the inner wall of the equipment box (5), and one end of the torsion bar (9) is matched with the ratchet wheel (7).

6. The detachable NB-IOT wireless remote water meter according to claim 5, wherein the slide rail (12) is matched with the watch case (1).