CN216304798U

CN216304798U - Detachable protection mechanism for water supply system

Info

Publication number: CN216304798U
Application number: CN202122344735.4U
Authority: CN
Inventors: 胡贵川; 陈世杰; 陈剑彬
Original assignee: Fujian Ster Intelligent Water Supply Equipment Co ltd
Current assignee: Fujian Ster Intelligent Water Supply Equipment Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a detachable protection mechanism for a water supply system, which comprises an upper protection shell and a lower protection shell, wherein the protection mechanism is arranged at the outer end of a water supply pipe and comprises the upper protection shell and the lower protection shell, the upper protection shell is matched with the lower protection shell, the inner structures of the upper protection shell and the lower protection shell are consistent, the matching parts of the upper protection shell and the lower protection shell at two ends are both installed in a matching way through a connecting mechanism, the connecting mechanism comprises a pushing assembly, a gear transmission assembly and a connecting rod assembly, and the connecting rod assembly can be connected with the second end of the lower protection shell in a clamping way. The utility model not only can well protect the outer wall of the water supply pipe, but also can more conveniently and quickly replace the protection mechanism.

Description

Detachable protection mechanism for water supply system

Technical Field

The utility model relates to the technical field of pipeline repair, in particular to a detachable protection mechanism for a water supply system.

Background

The water supply system is also called water supply equipment, and is novel environment-friendly and energy-saving professional equipment which is specially developed and designed for solving the problem that the water cannot reach the height or flow of water for users due to insufficient pressure. The water supply system generally comprises a water pump unit, a variable frequency control cabinet, a diaphragm pressure tank, a pressure sensor and some accessories. Water supply equipment popular in the market may be classified according to its type: the system comprises a non-negative pressure water supply device, a non-tower variable frequency water supply device, a dual-mode variable frequency water supply device, a household integrated water supply device, a numerical control air pressure type water supply device, an ultra-silent pipe intermediate pump variable frequency water supply device and the like. However, the existing water supply system does not have a device capable of protecting the outside of the pipeline, so that the outer wall of the pipeline is easy to crack, and the service life of the pipeline is shortened.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a detachable protection mechanism for a water supply system to solve the above technical problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a removable protection mechanism for a water supply system, the protection mechanism being mounted at an outer end of a water supply pipe, the protection mechanism comprising:

the upper protective shell is buckled at the upper end outside the water supply pipe, the whole upper protective shell is of a composite structure, and the inside of the upper protective shell is composed of three layers of structures;

the lower protective shell is buckled at the lower end outside the water supply pipe, the upper protective shell is matched with the lower protective shell, and the internal structures of the upper protective shell and the lower protective shell are consistent;

the upper protective shell and the lower protective shell are installed in a matched mode through a connecting mechanism, the connecting mechanism comprises a pushing assembly, a gear transmission assembly and a connecting rod assembly, the pushing assembly is arranged on the inner side wall of the first end of the upper protective shell, two ends of the gear transmission assembly are arranged on the pushing assembly and the rear side wall in the first end respectively, the connecting rod assembly is hinged to the gear transmission assembly, and the connecting rod assembly can be connected with the second end of the lower protective shell in a clamped mode.

Further, go up the protective housing with the protective housing all with be equipped with a pair of buffering subassembly between the delivery pipe, a pair of buffering subassembly is the interval setting, buffering subassembly includes the first compression spring of a plurality of and a mounting plate, and the first compression spring of a plurality of all sets up go up the protective housing or on the inside wall of protective housing down, mounting plate and the first compression spring rigid coupling of a plurality of, just the mounting plate can support and press on the outer wall of delivery pipe, wherein, has four first compression springs on every mounting plate.

Furthermore, the pushing assembly comprises a pressing rod and a limiting plate, the limiting plate is fixed on the inner side wall of the first end, the pressing rod is movably arranged on the limiting plate, a second compression spring is sleeved on the pressing rod, and two ends of the second compression spring are respectively abutted between the bottom surface of the limiting plate and a stop block of the pressing rod.

Furthermore, the gear transmission assembly comprises a gear and a rack, the gear is arranged on the rear side wall in the first end, the rack is welded on the pressure rod, and the gear and the rack are in meshed transmission.

Furthermore, the connecting rod assembly comprises a connecting rod and a fixed rod, one end of the connecting rod is hinged to the gear, the fixed rod is hinged to the other end of the connecting rod, and the fixed rod can be connected in a clamping mode in a connecting groove of the second end.

Furthermore, the upper protective shell sequentially comprises an anti-corrosion layer, a reinforcing metal layer and a sealing layer from outside to inside.

Furthermore, a plurality of sealing strips are connected in the sealing layer of the upper protective shell, and the sealing strips can be connected with corresponding sealing grooves in the lower protective shell in a clamping mode.

The technical scheme can show that the utility model has the advantages that: the utility model not only can well protect the outer wall of the water supply pipe, but also can more conveniently and quickly replace the protection mechanism.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

Fig. 1 is a structural sectional view of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a partially enlarged view of fig. 3 at C.

List of reference numerals: the water supply pipe comprises a water supply pipe 1, an upper protective shell 2, an anticorrosive layer 21, a reinforcing metal layer 22, a sealing layer 23, a sealing strip 231, a first compression spring 24, a fastening plate 25, a first end 26, a lower protective shell 3, a sealing groove 31, a second end 32, a connecting groove 321, a connecting mechanism 4, a pressure lever 41, a limiting plate 42, a second compression spring 43, a rack 44, a gear 45, a connecting rod 46 and a fixing rod 47.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Referring to fig. 1 to 4, a detachable protection mechanism for a water supply system as shown in fig. 1 and 2 is installed at an outer end of a water supply pipe 1, and includes an upper protection case 2 and a lower protection case 3, the upper protection case 2 is fastened to an upper end of an outside of the water supply pipe 1, the upper protection case 2 is integrally of a composite structure, and an inside of the upper protection case 2 is composed of a three-layer structure; the lower protective shell 3 is buckled at the lower end outside the water supply pipe 1, the upper protective shell 2 is matched with the lower protective shell 3, and the inner structures of the upper protective shell 2 and the lower protective shell 3 are consistent; wherein, go up protective housing 2 with the both ends cooperation department of lower protective housing 3 all installs through a coupling mechanism 4 cooperation, coupling mechanism 4 is including promoting subassembly, gear drive subassembly and link assembly, it sets up to promote the subassembly on the inside wall of the first end 26 of upper protective housing 2, gear drive subassembly's both ends set up respectively promote the subassembly with on the back lateral wall in the first end 26, link assembly with gear drive subassembly is articulated, just link assembly can with the second end 32 block of lower protective housing 3 is connected.

Preferably, a pair of buffer assemblies is arranged between each of the upper protective shell 2 and the lower protective shell 3 and the water supply pipe 1, each pair of buffer assemblies is arranged at an interval, each buffer assembly comprises a plurality of first compression springs 24 and a fastening plate 25, each plurality of first compression springs 24 is arranged on the inner side wall of the upper protective shell 2 or the lower protective shell 3, each fastening plate 25 is fixedly connected with each plurality of first compression springs 24, each fastening plate 25 can be pressed against the outer wall of the water supply pipe 1, and each fastening plate 25 is provided with four first compression springs 24. With the above structure, when the pipe wall of the water supply pipe 1 is subjected to pressure from the outside, a good buffering effect can be achieved on the pipe wall.

As shown in fig. 3, the pushing assembly includes a pressing rod 41 and a limiting plate 42, the limiting plate 42 is fixed on the inner side wall of the first end 26, the pressing rod 41 is movably disposed on the limiting plate 42, a second compression spring 43 is sleeved on the pressing rod 41, and two ends of the second compression spring 43 respectively abut against the bottom surface of the limiting plate 42 and the stop of the pressing rod 41.

As shown in fig. 4, the gear assembly includes a gear 45 and a rack 44, the gear 45 is disposed on the rear sidewall inside the first end 26, the rack 44 is welded to the pressing rod 41, and the gear 45 is in meshing transmission with the rack 44.

Preferably, the connecting rod assembly comprises a connecting rod 46 and a fixing rod 47, one end of the connecting rod 46 is hinged to the gear 45, the fixing rod 47 is hinged to the other end of the connecting rod 46, and the fixing rod 47 can be connected in a clamping manner in the connecting groove 321 of the second end head 32.

Preferably, the upper protective shell 2 sequentially comprises an anti-corrosion layer 21, a reinforcing metal layer 22 and a sealing layer 23 from outside to inside. With the above structure, the outer wall of the water supply pipe 1 can be well protected from corrosion and can be well sealed.

Preferably, a plurality of sealing strips 231 are connected in the sealing layer 23 of the upper protective shell 2, and the plurality of sealing strips 231 can be connected with the corresponding sealing grooves 31 in the lower protective shell 3 in a clamping manner.

The working principle is as follows: during installation, the upper protective shell 2 and the lower protective shell 3 are installed in a matched mode, so that the sealing strips 231 are clamped with the corresponding sealing grooves 31, the pressing rod 41 is pulled downwards at the moment to drive the rack 44 to move downwards, the gear 45 rotates clockwise, the connecting rod 46 is driven to move, the fixing rod 47 is clamped in the connecting groove 321, the two ends of the upper protective shell 2 and the two ends of the lower protective shell 3 can be fixedly connected, the pressing rod 41 is pushed upwards during disassembly, the rack 44 is driven to move upwards, the gear 45 rotates anticlockwise, the connecting rod 46 is driven to move, and the fixing rod 47 is separated from the connecting groove 321, so that disassembly can be completed; in conclusion, the utility model not only can well protect the outer wall of the water supply pipe 1, but also can more conveniently and quickly replace the protection mechanism.

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 to the embodiment of the present invention 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 removable protection mechanism for a water supply system, said protection mechanism being mounted at the outer end of a water supply pipe (1), characterized in that said protection mechanism comprises:

the water supply pipe comprises an upper protective shell (2), the upper protective shell (2) is buckled at the upper end of the outer part of the water supply pipe (1), the upper protective shell (2) is of a composite structure integrally, and the inner part of the upper protective shell (2) is composed of three layers of structures;

the lower protective shell (3) is buckled at the lower end outside the water supply pipe (1), the upper protective shell (2) is matched with the lower protective shell (3), and the inner structures of the upper protective shell (2) and the lower protective shell (3) are consistent;

wherein, go up protective housing (2) with the both ends cooperation department of lower protective housing (3) all installs through a coupling mechanism (4) cooperation, coupling mechanism (4) are including promoting subassembly, gear drive subassembly and link assembly, it sets up to promote the subassembly on the inside wall of first end (26) of last protective housing (2), gear drive subassembly's both ends set up respectively promote the subassembly with on the back lateral wall in first end (26), link assembly with gear drive subassembly is articulated, just link assembly can with the second end (32) block of lower protective housing (3) is connected.

2. The detachable protection mechanism for the water supply system according to claim 1, wherein a pair of buffer assemblies are disposed between each of the upper protection shell (2) and the lower protection shell (3) and the water supply pipe (1), the pair of buffer assemblies are disposed at intervals, the buffer assemblies include a plurality of first compression springs (24) and a fastening plate (25), the plurality of first compression springs (24) are disposed on an inner side wall of the upper protection shell (2) or the lower protection shell (3), the fastening plate (25) is fixedly connected with the plurality of first compression springs (24), and the fastening plate (25) can press against an outer wall of the water supply pipe (1), wherein each fastening plate (25) has four first compression springs (24).

3. The detachable protection mechanism for the water supply system according to claim 2, wherein the pushing assembly comprises a pressing rod (41) and a limiting plate (42), the limiting plate (42) is fixed on the inner side wall of the first end (26), the pressing rod (41) is movably arranged on the limiting plate (42), a second compression spring (43) is sleeved on the pressing rod (41), and two ends of the second compression spring (43) are respectively abutted against the bottom surface of the limiting plate (42) and a stop of the pressing rod (41).

4. The removable protection mechanism for water supply system according to claim 3, wherein said gear transmission assembly comprises a gear (45) and a rack (44), said gear (45) is disposed on the rear side wall in said first end (26), said rack (44) is welded on said pressure bar (41), and said gear (45) is in mesh transmission with said rack (44).

5. The removable protection mechanism for a water supply system according to claim 4, characterized in that said connecting rod assembly comprises a connecting rod (46) and a fixed rod (47), one end of said connecting rod (46) is hinged with said gear (45), said fixed rod (47) is hinged with the other end of said connecting rod (46), and said fixed rod (47) can be snap-connected in a connecting groove (321) of said second head (32).

6. The removable protection mechanism for water supply system according to claim 5, wherein said upper protection shell (2) comprises, in order from outside to inside, an anti-corrosion layer (21), a reinforcing metal layer (22) and a sealing layer (23).

7. The detachable protection mechanism for a water supply system according to claim 6, wherein a plurality of sealing strips (231) are connected in the sealing layer (23) of the upper protection shell (2), and the plurality of sealing strips (231) can be connected with the corresponding sealing grooves (31) in the lower protection shell (3) in a clamping manner.