CN221300440U - Water supply and drainage leakage-proof member - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering and discloses a water supply and drainage leakage-proof member, which comprises a first drain pipe and a second drain pipe, wherein the second drain pipe is arranged at the rear side of the first drain pipe, upper fixing shells are arranged at the upper parts of the first drain pipe and the second drain pipe, lower fixing shells are arranged at the lower parts of the first drain pipe and the second drain pipe, sliding rails are fixedly connected to the upper parts of the inner walls of the upper fixing shells, sliding blocks are connected to the inner parts of the sliding rails in a sliding manner, upper screw rods are rotatably connected to the upper parts of the upper fixing shells, lower screw rods are rotatably connected to the lower parts of the lower fixing shells, connecting rods are arranged between the upper fixing shells and the lower fixing shells, and connectors are fixedly connected to the tops of the connecting rods. According to the utility model, the upper screw and the lower screw are rotated, the lower part of the connecting rod moves inwards, and the sliding block moves inwards, so that the connector moves the upper part of the connecting rod inwards, and the stability is better by rotating the upper screw and the lower screw.

Description

Water supply and drainage leakage-proof member

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a water supply and drainage leakage-proof member.

Background

The water supply and drainage refers to urban water supply systems, drainage systems (municipal water supply and drainage) and building water supply and drainage, and water supply engineering is engineering for supplying living and production water for residents, factories, mines and transportation enterprises, fire water, road greening water and the like. The water supply system consists of a water supply source, a water taking structure, a raw water pipeline, a water supply treatment plant and a water supply pipe network, has the functions of collecting and conveying raw water and improving water quality, and needs reinforcement treatment to prevent loosening when connected with the water pipe.

For example, the publication number of Chinese patent publication is CN216447602U, which discloses a building water supply and drainage leakage-proof component and relates to the technical field of building engineering. The utility model comprises a first drainage pipeline and a second drainage pipeline positioned at one side of the first drainage pipeline, wherein the top of the outer side of the joint of the first drainage pipeline and the second drainage pipeline is connected with a first fixed shell in a sliding manner, the bottom of the outer side of the joint of the first drainage pipeline and the second drainage pipeline is connected with a second fixed shell in a sliding manner, clamping plates are connected with the inner parts of two ends of the second fixed shell in a sliding manner, and a replacement mechanism for fixing the clamping plates is arranged in the second fixed shell. According to the waterproof structure, the first fixing shell, the second fixing shell, the clamping plate and the positioning mechanism are matched, so that the waterproof structure can enable the connection of the first drainage pipeline and the second drainage pipeline to have a higher sealing effect when in use, and the clamping plate can be conveniently replaced when in use through the matching of the transmission shaft, the threaded rod and the positioning block.

Through using this building water supply and drainage leak protection component discovery, this component can possess higher sealed effect with the connection of first drainage pipe and second drainage pipe, but at transmission shaft pivoted in-process, the cardboard only moves in the downside, and the atress is uneven, makes cardboard upper portion and second drive gear take place to loosen easily, and stability is relatively poor, and the practicality is not high.

Disclosure of utility model

The utility model aims to provide a water supply and drainage leakage-proof member so as to solve the problem of poor stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water supply and drainage leak protection component, includes first drain pipe and second drain pipe, the second drain pipe is in first drain pipe rear side, the upper portion of first drain pipe and second drain pipe is equipped with the fixed shell, the lower part of first drain pipe and second drain pipe is equipped with down the fixed shell, the inner wall upper portion fixedly connected with slide rail of fixed shell, the inside sliding connection of slide rail has the slider, the upper portion rotation of going up the fixed shell is connected with the screw rod, the lower part rotation of fixed shell is connected with down the screw rod, go up the fixed shell with be equipped with the connecting rod between the fixed shell down, the top fixedly connected with connector of connecting rod, connecting rod lateral wall upper portion rotation is connected with the fixed rod down, the inner wall fixedly connected with upper fixed slot of upper fixed shell, the inner wall fixedly connected with lower fixed slot of lower fixed shell.

Preferably, the sliding block is in threaded connection with the upper screw rod, and the lower part of the connecting rod is in threaded connection with the lower screw rod.

Preferably, a U-shaped groove is formed in the top of the connector.

Preferably, the connector is clamped with the inside of the sliding block.

Preferably, the upper fixing rod is clamped with the upper fixing groove, and the lower fixing rod is clamped with the lower fixing groove.

Preferably, an upper cover is mounted on the top of the upper fixing shell, and a lower cover is mounted on the bottom of the lower fixing shell.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the lower part of the connecting rod moves inwards by rotating the upper screw rod and the lower screw rod, the sliding block moves inwards, so that the upper part of the connecting rod moves inwards by the connector, the connecting rod moves inwards up and down by rotating the upper screw rod and the lower screw rod, the stress is more balanced, and the upper fixing rod and the lower fixing rod support the inner walls of the upper fixing shell and the lower fixing shell, so that the stability is better.

Drawings

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

FIG. 2 is a schematic view showing the separation structure of the upper and lower fixing cases of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

fig. 4 is a schematic diagram of a separation structure of a slider and a connector according to the present utility model.

In the figure: 1. a first drain pipe; 2. a second drain pipe; 3. an upper fixing case; 301. a slide rail; 302. a slide block; 303. a U-shaped groove; 304. a connector; 305. an upper fixing rod; 306. an upper fixing groove; 307. a screw rod is arranged; 308. an upper cover; 4. a lower fixing case; 401. a lower screw; 402. a lower fixing rod; 403. a lower fixing groove; 404. a lower cover; 5. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a water supply and drainage leak protection component, including first drain pipe 1 and second drain pipe 2, when the installation, first drain pipe 1 and second drain pipe 2 closely laminate, do not take place to leak, second drain pipe 2 is in first drain pipe 1 rear side, the upper portion of first drain pipe 1 and second drain pipe 2 is equipped with fixed shell 3, the lower part of first drain pipe 1 and second drain pipe 2 is equipped with down fixed shell 4, the inner wall upper portion fixedly connected with slide rail 301 of fixed shell 3, slide rail 301's inside sliding connection has slider 302, slider 302 slides in slide rail 301 inside, downside opening width and connector 304's width phase-match, the upper portion rotation of upper fixed shell 3 is connected with upper screw 307, the lower part rotation of lower fixed shell 4 is connected with lower screw 401, rotate upper screw 307 and lower screw 401 and can fix the device, be equipped with connecting rod 5 between upper fixed shell 3 and the lower fixed shell 4, when not installing, connecting rod 5 is connected with lower fixed shell 4, the top fixedly connected with connector 304, connector 304 is the type C, insert in slider 302, connecting rod 5 lateral wall upper portion rotates to be connected with upper rod 305, the upper and lower rod 305, the inner wall 402 can be fixed with lower rod 402 is fixed with the inner wall 402 jointly, the upper and lower fixed shell 2 is fixed with lower inner wall 402, the fixed channel 402 can be fixed with the upper and lower inner wall 402 is fixed with the lower inner wall 402.

Wherein, the slider 302 is in threaded connection with the upper screw 307, when the upper screw 307 is rotated, the slider 302 can slide, the directions of the threads on both sides of the upper screw 307 are opposite, so that the movement directions of the slider 302 are opposite, the lower part of the connecting rod 5 is in threaded connection with the lower screw 401, when the lower screw 401 rotates, the connecting rod 5 moves, the directions of the threads on both sides of the lower screw 401 are opposite, and the movement directions of the connecting rod 5 are opposite.

Wherein, U-shaped groove 303 is seted up at the top of connector 304, and when the installation, the notch of U-shaped groove 303 makes upper screw 307 pass, but does not contact with upper screw 307.

The connector 304 is engaged with the inside of the slider 302, and when the slider 302 is mounted, the connector 304 is engaged with the slider 302, and then the upper screw 307 is screwed, so that the slider 302 can be moved to the middle and fixed.

Wherein, the upper fixing rod 305 is clamped with the upper fixing groove 306, the lower fixing rod 402 is clamped with the lower fixing groove 403, and the upper screw 307 and the lower screw 401 can be screwed after aligning the positions during installation.

Wherein, the top of the upper fixing case 3 is installed with an upper cover 308, the bottom of the lower fixing case 4 is installed with a lower cover 404, the upper fixing rod 305 and the lower fixing rod 402 are adjusted by opening before installation, after alignment, the upper screw 307 and the lower screw 401 are screwed for fixing, and after fixing, the upper cover 308 and the lower cover 404 are installed.

Working principle: in use, the first drain pipe 1 and the second drain pipe 2 are aligned, the upper fixing shell 3 and the lower fixing shell 4 are installed, the upper fixing rod 305 and the lower fixing rod 402 are adjusted, the upper fixing rod 305 is aligned with the upper fixing groove 306, the lower fixing rod 402 is aligned with the lower fixing groove 403, the connector 304 is inserted into the sliding block 302, the upper screw 307 and the lower screw 401 are rotated, the lower portion of the connecting rod 5 is moved inwards, the sliding block 302 is moved inwards, the connector 304 is used for moving the upper portion of the connecting rod 5 inwards, the connecting rod 5 is moved inwards up and down by rotating the upper screw 307 and the lower screw 401, the stress is balanced, the upper fixing rod 305 and the lower fixing rod 402 support the inner walls of the upper fixing shell 3 and the lower fixing shell 4, the first drain pipe 1 and the second drain pipe 2 are pressed more tightly in the process of rotating the upper screw 307 and the lower screw 401, and the upper fixing shell 3 and the lower fixing shell 4 are more stable in structure.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a water supply and drainage leak protection component, includes first drain pipe (1) and second drain pipe (2), its characterized in that: the utility model discloses a fixing device for a water heater, including first drain pipe (1), second drain pipe (2), connecting rod (3), connecting rod (5) are fixed on the upper portion of first drain pipe (1) and second drain pipe (2), first drain pipe (1) and second drain pipe (2) are equipped with fixed shell (4) down, the inner wall upper portion fixedly connected with slide rail (301) of going up fixed shell (3), the inside sliding connection of slide rail (301) has slider (302), the upper portion of going up fixed shell (3) rotates and is connected with screw rod (307), the lower part of fixed shell (4) rotates and is connected with lower screw rod (401), go up fixed shell (3) with be equipped with connecting rod (5) between fixed shell (4) down, the top fixedly connected with connector (304) of connecting rod (5) lateral wall upper portion rotates and is connected with fixed rod (305), the inner wall fixedly connected with lower fixed rod (402) of connecting rod (5) lateral wall lower part, the inner wall fixedly connected with upper fixed slot (403) of going up fixed shell (3), fixed slot (4) have fixed slot down.

2. The water supply and drainage leakage preventing member according to claim 1, wherein: the sliding block (302) is in threaded connection with the upper screw (307), and the lower part of the connecting rod (5) is in threaded connection with the lower screw (401).

3. The water supply and drainage leakage preventing member according to claim 1, wherein: the top of connector (304) has seted up U type groove (303).

4. The water supply and drainage leakage preventing member according to claim 1, wherein: the connector (304) is clamped with the inside of the sliding block (302).

5. The water supply and drainage leakage preventing member according to claim 1, wherein: the upper fixing rod (305) is clamped with the upper fixing groove (306), and the lower fixing rod (402) is clamped with the lower fixing groove (403).

6. The water supply and drainage leakage preventing member according to claim 1, wherein: an upper cover (308) is arranged at the top of the upper fixing shell (3), and a lower cover (404) is arranged at the bottom of the lower fixing shell (4).