A concrete prefabricated water meter box and cover plate complete component

Abstract

This utility model discloses a precast concrete water meter box and cover assembly, relating to the technical field of concrete water meter boxes. It includes a base plate, a box body composed of multiple sets of side plates, and a cover plate. One end of each side plate has a dovetail-shaped tenon, and the other end has a groove that matches the tenon. Locking components are provided on both sides of the side plates, and locking grooves that match the locking components are provided on both sides of the cover plate. The base plate serves as the foundation supporting the box body and internal equipment, and its bottom drainage hole allows water to drain from the box. Multiple sets of side plates are joined together by tenons and grooves to form the box body, ensuring structural stability. When the cover plate is closed, rotating the rotating rod of the locking component moves the locking plate into the locking groove of the side plate. Elastic rubber enhances the fit and achieves locking. The sealing strip on the bottom of the cover plate cooperates with the sealing groove of the side plate to prevent external dust and rainwater from entering. The carrying hole of the cover plate facilitates overall transportation, and the reserved hole can meet the needs of subsequent equipment or line installation.

Description

Technical Field

[0001] This utility model relates to the field of concrete water meter box technology, and in particular to a precast concrete water meter box and cover plate assembly. Background Technology

[0002] Precast concrete water meter boxes are specialized facilities used for the centralized installation and protection of water meters. They provide a closed storage space for the water meters, preventing them from being directly exposed to the outdoors and reducing damage from external factors such as sunlight, rain, and impacts.

[0003] However, when using existing precast concrete water meter boxes and cover plates, the box body is integrally formed by precast cement, and its length and width cannot be adjusted, which cannot meet the needs of different occasions. In addition, the cover plate has no locking parts and sealing parts, which makes it easy to fall off and has a poor fit. Dust and rainwater can easily enter the box and damage the equipment. Therefore, a precast concrete water meter box and cover plate assembly is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a complete set of precast concrete water meter boxes and cover plates, which solves the problems of the inability to adjust the length and width of the box and the susceptibility to external environmental influences in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a precast concrete water meter box and cover plate assembly, comprising a base plate, a box body composed of multiple sets of side plates, and a cover plate. One end of each side plate is provided with a dovetail-shaped tenon, and the other end is provided with a groove adapted to the tenon. Locking components are provided on both sides of the side plate, and locking grooves adapted to the locking components are provided on both sides of the cover plate. A sealing strip is provided at the connection between the side plate and the cover plate, and a sealing groove adapted to the sealing strip is provided on the upper surface of the side plate.

[0006] Preferably, the cover plate is provided with locking components at both ends, including a rotating rod, a connecting rod, a locking plate and elastic rubber. The rotating rod is connected to the locking plate through the connecting rod, and the bottom of the locking plate is connected to elastic rubber, the cross-section of which is semi-circular.

[0007] Preferably, the length of the locking plate is less than the radius of the locking groove.

[0008] Preferably, a sealing strip is installed on the bottom periphery of the cover plate, and a handling hole is provided in the middle of the top surface of the cover plate.

[0009] Preferably, the top surface of the cover plate is provided with reserved holes on both sides of the transport hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The base plate serves as the foundation for supporting the enclosure and internal equipment, with drainage holes at the bottom to drain accumulated water. Multiple side panels are joined together using tenons and grooves to ensure structural stability. When the cover is closed, rotating the locking mechanism's rotating rod moves the locking plate into the side panel's locking groove. Elastic rubber enhances the fit and locks the enclosure in place. The sealing strip on the bottom of the cover engages with the sealing grooves on the side panels to prevent dust and rainwater from entering. The cover's carrying holes facilitate overall transport, and pre-drilled holes accommodate subsequent equipment or wiring installations. Attached Figure Description

[0012] Figure 1 This is a top view of the overall structure of the product of this utility model;

[0013] Figure 2 This is a schematic diagram of the overall internal structure of the product of this utility model;

[0014] Figure 3 This is a schematic cross-sectional view of the cover plate of the present invention.

[0015] Figure 4 This is a schematic diagram of the connection structure between the side plate, cover plate and locking component of the present invention.

[0016] Figure 5 This is a schematic diagram of the side panel structure of the product of this utility model;

[0017] Figure 6 This is an enlarged structural diagram of section A of the product of this utility model;

[0018] Figure 7 This is a schematic diagram of the locking component structure of the product of this utility model;

[0019] Figure 8 This is a cross-sectional view of the cover plate of the present utility model product;

[0020] Figure 9 This is a schematic diagram of the bottom structure of the cover plate of the present invention.

[0021] In the diagram: 1. Base plate; 2. Side plate; 3. Cover plate; 4. Locking groove; 5. Locking component; 51. Rotating rod; 52. Connecting rod; 53. Locking plate; 54. Elastic rubber; 6. Sealing strip; 7. Sealing groove; 8. Transport hole; 9. Water seepage hole; 10. Reserved hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model relates to a precast concrete water meter box and cover plate assembly, such as... Figure 1-9 As shown, the system includes a base plate 1, a box body composed of multiple sets of side plates 2, and a cover plate 3. The base plate 1 is a precast concrete component located at the bottom of the entire structure. It is the basic load-bearing component of the entire water meter box, used to support the box body composed of multiple sets of side plates 2 and the water meter and other equipment installed inside the box, providing stable bottom support for the entire structure. At the same time, seepage holes 9 are also provided at the bottom of the base plate 1. The seepage holes 9 are evenly distributed at the bottom of the base plate 1. When a small amount of water accidentally seeps into the box, the water can be discharged outside the box through the seepage holes 9, preventing water from accumulating inside the box and damaging the water meter and other equipment, and ensuring the normal operation of the equipment inside the box.

[0024] Furthermore, the side panel 2 is a precast concrete component. Multiple sets of side panels 2 are connected to each other to form the side wall of the box. Through holes are opened on both sides of the box, which can accommodate water pipes. One end of the side panel 2 is provided with a dovetail-shaped tenon, and the other end is provided with a groove that matches the tenon. Adjacent sets of side panels 2 are connected by inserting the tenon into the groove. This dovetail-shaped connection structure can effectively enhance the connection stability between the side panels 2, prevent the side panels 2 from being misaligned or separated during use, and ensure the integrity of the box structure.

[0025] Furthermore, locking components 5 are provided on both sides of the side plate 2. The locking components 5 are used to cooperate with the locking grooves 4 of the cover plate 3 to lock the cover plate 3 to the housing. The upper surface of the side plate 2 is provided with a sealing groove 7, which is adapted to the sealing strip 6 at the connection between the cover plate 3 and the side plate 2, providing an installation position for the sealing strip 6.

[0026] Furthermore, the cover plate 3 is a precast concrete component used to cover the top of the box body composed of side plates 2, providing protection for the equipment inside the box. A handling hole 8 is provided in the middle of the top surface of the cover plate 3, which extends through the upper and lower surfaces of the cover plate 3. Its function is to facilitate the handling of the cover plate 3 and the entire water meter box by workers through the hole using handling tools.

[0027] Furthermore, locking grooves 4 adapted to the locking component 5 are provided on both sides of the cover plate 3. The locking grooves 4 are the mating structure of the locking component 5, used to accommodate the locking plate 53 of the locking component 5, so as to realize the locking connection between the cover plate 3 and the side plate 2.

[0028] Furthermore, locking components 5 are provided at both ends of the cover plate 3. The locking components 5 include a rotating rod 51, a connecting rod 52, a locking plate 53, and an elastic rubber 54. The rotating rod 51 is located above the cover plate 3 and can rotate. The rotating rod 51 is connected to the locking plate 53 through the connecting rod 52. One end of the connecting rod 52 is fixedly connected to the rotating rod 51, and the other end is fixedly connected to the locking plate 53. When the rotating rod 51 rotates, the locking plate 53 can be driven to rotate synchronously through the connecting rod 52. An elastic rubber 54 is connected to the bottom of the locking plate 53. The cross-section of the elastic rubber 54 is semi-circular. The elastic rubber 54 is fixed to the bottom of the locking plate 53 by means of adhesive or other methods. It can guide the cover plate 3 to fit against the top surface of the side plate 2. The slight elasticity ensures that no large gaps are generated. When the cover plate 3 needs to be placed on the box, rotate the rotating rod 51 to position the locking plate 53 at a suitable angle. After placing the cover plate 3 on top of the box, rotate the rotating rod 51 again to move the locking plate 53 into the locking groove 4. At this time, the elastic rubber 54 contacts the inner wall of the locking groove 4 and undergoes elastic deformation, increasing the friction and fit between the locking plate 53 and the locking groove 4, thereby firmly locking the cover plate 3 onto the box. The length of the locking plate 53 is less than the radius of the locking groove 4. This design provides sufficient space for the locking plate 53 to rotate within the locking groove 4, ensuring smooth locking operations.

[0029] Furthermore, a sealing strip 6 is installed on the bottom periphery of the cover plate 3. The sealing strip 6 is fixed to the bottom edge of the cover plate 3 by means of adhesive bonding or other methods. When the cover plate 3 is placed on the box, the bottom of the sealing strip 6 contacts the sealing groove 7 on the upper surface of the side plate 2. After the sealing strip 6 undergoes elastic deformation, it fills the gap between the cover plate 3 and the side plate 2, thus playing a sealing role and preventing external dust, rainwater, etc. from entering the box, protecting equipment such as water meters inside the box.

[0030] Furthermore, a transport hole 8 is provided in the middle of the top surface of the cover plate 3, and reserved holes 10 are provided on both sides of the transport hole 8 on the top surface of the cover plate 3. The reserved holes 10 penetrate the upper and lower surfaces of the cover plate 3. Their function is to reserve space for possible subsequent equipment installation, wiring layout and other operations, so as to improve the versatility and adaptability of the components.

[0031] In practical use: The base plate 1 serves as the foundation support for the enclosure and internal equipment, and its bottom drainage hole 9 allows water to drain from the enclosure. Multiple side plates 2 are joined together by tenons and grooves to form the enclosure, ensuring structural stability. When the cover plate 3 is closed, rotating the rotating rod 51 of the locking component 5 moves the locking plate 53 into the locking groove 4 of the side plate 2. The elastic rubber 54 enhances the fit and achieves locking. The sealing strip 6 on the bottom of the cover plate 3 cooperates with the sealing groove 7 of the side plate 2 to prevent external dust and rainwater from entering. The handling hole 8 of the cover plate 3 facilitates overall handling, and the reserved hole 10 can meet the needs of subsequent equipment or wiring installation.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A complete set of prefabricated concrete water meter box and cover components, comprising a bottom plate (1), a box body composed of multiple groups of side plates (2) and a cover plate (3), characterized in that: One end of the side plate (2) is provided with a dovetail-shaped tenon, and the other end is provided with a groove that matches the tenon; the two sides of the side plate (2) are provided with locking components (5), and the two sides of the cover plate (3) are provided with locking slots (4) that match the locking components (5); a sealing strip (6) is provided at the connection between the side plate (2) and the cover plate (3), and a sealing groove (7) that matches the sealing strip (6) is provided on the upper surface of the side plate (2).

2. The concrete precast water meter box and cover plate complete component according to claim 1, characterized in that: The cover plate (3) is provided with locking components (5) at both ends, including a rotating rod (51), a connecting rod (52), a locking plate (53) and an elastic rubber (54). The rotating rod (51) is connected to the locking plate (53) through the connecting rod (52). The bottom of the locking plate (53) is connected to the elastic rubber (54), and the cross section of the elastic rubber (54) is semi-circular.

3. The concrete precast water meter box and cover assembly kit according to claim 2, wherein: The length of the locking plate (53) is less than the radius of the locking groove (4).

4. The precast concrete water meter box and cover plate assembly according to claim 1, characterized in that: A sealing strip (6) is installed on the bottom periphery of the cover plate (3), and a transport hole (8) is provided in the middle of the top surface of the cover plate (3).

5. The precast concrete water meter box and cover plate assembly according to claim 4, characterized in that: The top surface of the cover plate (3) is provided with reserved holes (10) located on both sides of the transport hole (8).

Images