CN211175662U

CN211175662U - Water draining detection joint convenient for observation

Info

Publication number: CN211175662U
Application number: CN201922100614.8U
Authority: CN
Inventors: 邵秀华; 李明; 卞智毅; 厉杨
Original assignee: Luoyang Xinkai Bearing Technology Co ltd
Current assignee: Luoyang Xinkai Bearing Technology Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-04
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a water detecting and discharging joint convenient for observation, which comprises a connecting flange, a connecting pipe, an upper cover, a lower cover, two sliders, a screw rod and a screw; the upper surface of lower cover is provided with the slider box, the slider box is the open hollow structure of upper and lower extreme, two slider settings are in the slider box and lie in the upper surface of lower cover, the side of two sliders all is provided with the screw rod that stretches out the slider box, set the nut that lies in the slider box outside on the screw rod, the nut welding is on the side of slider box, the upper cover lid is established in slider box upper port department, the upper cover passes through screw fastening connection with the lower cover, be provided with the connecting pipe at the upper surface of upper cover, the connecting pipe is linked together with the slider box is inside, the outside port department of connecting pipe is fixed and is provided with flange.

Description

Water draining detection joint convenient for observation

Technical Field

The utility model belongs to the water operation instrument scope is visited in the colliery, concretely relates to visit joint of draining convenient to survey.

Background

The water detecting and discharging joint is generally applied to underground mining operation, a hole is dug before formal coal mining, and then whether redundant gas or slurry or underground water leaks out is tested, so that the construction safety of the operation below the ground and the safety of constructors are guaranteed.

The traditional water detecting and discharging joint generally comprises an upper cover (an upper cover is provided with a light gate valve), a lower cover, two sliding blocks capable of automatically stretching and retracting and a group of screw bolts; the water pipes with different pipe diameters can be freely locked in the using process, and the water outlet condition in the tunneling process can be tested without obstacles.

But along with the improvement of efficiency, need be responsible for the play water situation in different position underground alone, but the probe of old-fashioned water connects, needs the special dismouting observation condition alone, wastes time and energy to the valve joint of old structure is difficult to fix.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a visit joint of draining convenient to survey, should visit joint of draining can be convenient for survey, can make an operating personnel survey simultaneously moreover and many, need not use

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a water detecting and discharging joint convenient for observation comprises a connecting flange, a connecting pipe, an upper cover, a lower cover, two sliding blocks, a screw rod and a screw; the upper surface of lower cover is provided with the slider box, the slider box is the open hollow structure of upper and lower extreme, two slider settings are in the slider box and lie in the upper surface of lower cover, the side of two sliders all is provided with the screw rod that stretches out the slider box, set the nut that lies in the slider box outside on the screw rod, the nut welding is on the side of slider box, the upper cover lid is established in slider box upper port department, the upper cover passes through screw fastening connection with the lower cover, be provided with the connecting pipe at the upper surface of upper cover, the connecting pipe is linked together with the slider box is inside, the outside port department of connecting pipe is fixed and is provided with flange.

Furthermore, a mounting hole is formed in the side face of the sliding block, one end of the screw rod is located in the mounting hole, an annular groove is formed in the outer circular face of the screw rod, an annular limiting blocking piece is arranged in the annular groove, and the limiting blocking piece is welded to the side face of the sliding block.

Furthermore, arc notches are respectively arranged on the corresponding side surfaces of the two sliding blocks.

Furthermore, a two-way pipe is arranged on the outer pipe wall of the connecting pipe.

Furthermore, a fixing nut for screwing is welded at the other end of the screw rod.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

1. because the slider can freely slide, can be fit for different pipe diameters, that is to say the water pipe that is fit for different diameter size range.

2. Work efficiency is high, and the observation personnel only need observe whether the two-way pipe goes out water can, and original structure can only see one alone, improves the back and can observe 4 alone.

3. After the water detecting and discharging connector is used for a period of time, dirt such as silt in water can be blocked on the working surface of the sliding block, after the water detecting and discharging connector works for a period of time, the silt needs to be cleaned, the connecting screws of the upper cover and the lower cover are disassembled, and parts can be cleaned regularly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the slider case;

FIG. 3 is a schematic view of the connection of the slider to the screw;

in the figure: 1. a connecting flange; 2. an upper cover; 3. a lower cover; 4. a two-way pipe; 5. a screw; 6. a screw; 7. a nut; 8. a slider box; 9. a connecting pipe; 10. a slider; 11. a limiting baffle plate; 12. an annular groove.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1, 2 and 3, a water detecting and discharging joint assembly comprises a connecting flange 1, a connecting pipe 9, an upper cover 2, a lower cover 3, two sliding blocks 10, a screw rod 6 and a screw 5; the upper surface of lower cover 3 is provided with slider box 8, slider box 8 is the open hollow structure of upper and lower extreme, two sliders 10 set up in slider box 8 and lie in the upper surface of lower cover 3, the side of two sliders 10 all is provided with the screw rod 6 that stretches out slider box 8, set nut 7 that lies in slider box 8 outside on the screw rod 6, nut 7 welds on slider box 8's side, 2 covers of upper cover and establishes in slider box 8 upper end department, upper cover 2 passes through screw 5 fastening connection with lower cover 3, be provided with connecting pipe 9 at the upper surface of upper cover 2, connecting pipe 9 is linked together with slider box 8 is inside, the outside end department fixed flange 1 that is provided with of connecting pipe 9, be provided with two-way pipe 4 on the pipe wall outside of connecting pipe 9.

A mounting hole is formed in the side face of the sliding block 10, one end of the screw rod 6 is located in the mounting hole, an annular groove 12 is formed in the outer circular face of the screw rod 6, an annular limiting blocking piece 11 is arranged in the annular groove 12, and the limiting blocking piece is welded on the side face of the sliding block; in order to facilitate installation, the limiting blocking piece 11 consists of two semi-annular blocking pieces, and the two semi-annular blocking pieces are installed in the annular groove and then welded on the sliding block.

The corresponding side surfaces of the two sliding blocks 10 are respectively provided with an arc notch, and the arc notches on the two sliding blocks are used for clamping pipelines with different diameters.

In order to rotate the screw 6 conveniently, a fixing nut for screwing is welded at the other end of the screw, and the screw can be rotated conveniently by screwing the fixing nut through a spanner.

The front and rear edges of the upper cover 2 and the lower cover 3 exceed the sliding block box 8, the left and right side edges of the upper and lower covers are flush with the left and right side surfaces of the sliding block box, the parts of the front and rear edges of the upper and lower covers exceeding the sliding block box are fixedly connected through screws 5, and the upper and lower covers seal the inside of the sliding block box to form a closed cavity.

The utility model discloses a screw rod of both sides rotates and makes the slider be close to each other or part to press from both sides tight pipeline or with the pipe separation, the utility model discloses only let connecting pipe and two-way pipe lead to water, the observation personnel only need observe whether the two-way pipe goes out water can like this, compare current structure, the utility model discloses can make and can observe 4 platforms alone.

The utility model discloses in, the screw rod adopts trapezoidal thread, and trapezoidal thread's pitch is bigger than ordinary screw thread pitch, the rotatory same revolution of screw rod, longer linear distance can be marchd to the slider for it is more high-efficient when the water pipe is dismantled in the installation.

Claims

1. The utility model provides a visit and drain water swivel convenient to survey, includes flange, connecting pipe, upper cover, lower cover, two sliders, screw rod and screw, its characterized in that: the upper surface of lower cover is provided with the slider box, the slider box is the open hollow structure of upper and lower extreme, two slider settings are in the slider box and lie in the upper surface of lower cover, the side of two sliders all is provided with the screw rod that stretches out the slider box, set the nut that lies in the slider box outside on the screw rod, the nut welding is on the side of slider box, the upper cover lid is established in slider box upper port department, the upper cover passes through screw fastening connection with the lower cover, be provided with the connecting pipe at the upper surface of upper cover, the connecting pipe is linked together with the slider box is inside, the outside port department of connecting pipe is fixed and is provided with flange.

2. The easy-to-observe water exploring and draining connector according to claim 1, wherein: the side face of the sliding block is provided with a mounting hole, one end of the screw rod is located in the mounting hole, an annular groove is formed in the outer circular face of the screw rod, an annular limiting blocking piece is arranged in the annular groove, and the limiting blocking piece is welded on the side face of the sliding block.

3. The easy-to-observe water exploring and draining connector according to claim 2, wherein: the corresponding side surfaces of the two sliding blocks are respectively provided with an arc notch.

4. The easy-to-observe water exploring and draining connector according to claim 1, wherein: a two-way pipe is arranged on the outer pipe wall of the connecting pipe.

5. The easy-to-observe water exploring and draining connector according to claim 2, wherein: and the other end of the screw is welded with a fixing nut for screwing.