CN214789691U

CN214789691U - A checkpost is bored for conduit

Info

Publication number: CN214789691U
Application number: CN202120302320.8U
Authority: CN
Inventors: 张晓�; 张和兴
Original assignee: Qingdao Huade Meter Manufactured And Engineering Co ltd
Current assignee: Qingdao Huade Instrument Engineering Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-19
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a checkpost is bored for conduit, including a ball valve that can be fixed in conduit, the upper end of ball valve is connected with a communicating pipe, the through-hole of ball valve can communicate with communicating pipe, the upper end of communicating pipe is connected with a joint, connects and the coaxial line setting of communicating pipe, a through connection's jack is seted up at the middle part of joint, the jack with communicating pipe can communicate each other, the upside of joint can be dismantled and be connected with a lid, lid and joint coaxial line set up, a screw hole three that runs through the lid is seted up at the middle part of lid, screw hole three sets up with the lid coaxial line, the three internal thread connections in screw hole have a screw rod, the lower extreme rigid coupling of screw rod has a drill bit, and this application has the effect that can take water construction when drilling to the water pipe.

Description

A checkpost is bored for conduit

Technical Field

The application relates to the field of drilling equipment, in particular to a clamp drill for a water pipeline.

Background

When transporting water resources, a water delivery main is usually connected to a water supply site, and branch pipes are fixed to the water delivery main to supply water to various sites.

At present, when installing the branch pipe, the gate is generally closed to stop water, the hole is opened on the circumference of the pipeline, and the branch pipe is fixed.

Aiming at the related technologies, the normal conveying of the water conveying pipeline is influenced by closing the gate and stopping water of the inventor, and more inconvenience is brought to life.

SUMMERY OF THE UTILITY MODEL

In order to can take water construction when drilling to the water pipe, this application provides a checkpost for conduit and bores.

The application provides a checkpost for conduit drills adopts following technical scheme:

the utility model provides a checkpost is bored for conduit, includes a ball valve that can be fixed in conduit, the upper end of ball valve is connected with a communicating pipe, the through-hole of ball valve can communicate with communicating pipe, the upper end of communicating pipe is connected with a joint, connects and communicates the coaxial line setting of communicating pipe, a through connection's jack is seted up at the middle part of joint, the jack with communicating pipe can communicate each other, the upside of joint can be dismantled and be connected with a lid, lid and joint coaxial line setting, a screw hole three that runs through the lid is seted up at the middle part of lid, screw hole three sets up with the lid coaxial line, screw hole three female connection has a screw rod, the lower extreme rigid coupling of screw rod has a drill bit.

Through adopting above-mentioned technical scheme, the during operation is fixed the ball valve at conduit global, rotates the through-hole of ball valve to ball valve and communicates with each other with communicating pipe, rotates the screw rod this moment, makes the screw rod downstream, passes the through-hole of ball valve with the drill bit and bores into conduit in, get through the back, rotates drill bit rebound, outside the drill bit pushes away and withdraws from to the ball valve, closes the ball valve fast, can get off dismantling this moment, with the drill bit with connect the separation, can fix the bleeder on the joint in order directly, accomplish the installation of bleeder.

Optionally, the communicating pipe is detachably connected between the joint and the ball valve.

Through adopting above-mentioned technical scheme, dismantle and change communicating pipe, can change the length of communicating pipe according to the drill bit of the transport water pipe of different diameters and different length.

Optionally, an installation pipe is fixedly connected to the upper end of the ball valve, an internal thread is formed in the inner circumferential surface of the installation pipe, a first threaded hole is formed in the lower end of the insertion hole, the first threaded hole and the insertion hole are coaxially arranged, external threads are fixedly connected to the outer circumferential surfaces of the two ends of the communication pipe, and the two ends of the communication pipe are respectively in threaded connection with the first threaded hole and the installation pipe.

Through adopting above-mentioned technical scheme, threaded connection is intraductal in screw hole one and the installation respectively at the both ends of communicating pipe, can demolish communicating pipe, changes the checkpost and bores holistic length to the different diameter's of adaptation delivery water pipe and the drill bit of different length.

Optionally, the lower extreme both sides of ball valve all rotate and are connected with the annular hoop of semicircle, two the equal rigid coupling of lower extreme of hoop has the lug, and the fixed orifices that runs through the lug is all seted up on two lug surfaces, and the bolt is worn to be equipped with by two fixed orifices, and bolt end portion threaded connection has the nut.

Through adopting above-mentioned technical scheme, screw up bolt and nut, can make the hoop support tightly in the surface of conduit, fix the ball valve, and can reduce the water that oozes from the drilling position department of conduit when the drill bit is lifted up.

Optionally, a sealing gasket is fixedly connected to the inner circumferential surface of the hoop.

Through adopting above-mentioned technical scheme, sealed pad can seal the hoop between the conduit, promotes the leakproofness, reduces the clearance infiltration of hoop between the conduit.

Optionally, an installation groove is formed in the upper end of the jack, and a filling ring is fixedly connected in the installation groove.

Through adopting above-mentioned technical scheme, pack the ring and can fill the gap between lid and the joint, when the through-hole of ball valve is extracted to the drill bit, must have partial water infiltration checkpost and bore in, pack the ring and can seal and when later stage installation bleeder to joint and lid, pack the ring and can seal the concatenation position of joint and bleeder, reduce the possibility of infiltration.

Optionally, the filling ring is a rubber ring.

Through adopting above-mentioned technical scheme, the rubber ring can be sealed the lid in the gap between the joint, reduces the infiltration.

Optionally, the outer peripheral surface of the joint is fixedly connected with an external thread, a second threaded hole is formed in the lower side of the cover body, and the upper end of the joint is in threaded connection with the second threaded hole.

Through adopting above-mentioned technical scheme, can dismantle the lid through rotating the lid, be convenient for take off screw rod and drill bit, the follow-up bleeder of installing of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the device works, the ball valve is fixed on the peripheral surface of the water pipeline, the ball valve is rotated until the through hole of the ball valve is communicated with the communicating pipe, the screw rod is rotated at the moment, the screw rod is moved downwards, the drill bit penetrates through the through hole of the ball valve and is drilled into the water pipeline, after the water pipeline is opened, the drill bit is rotated to move upwards, when the drill bit is pushed out of the ball valve, the ball valve is quickly closed, the drill bit can be detached at the moment, the drill bit is separated from the joint, and the branched pipe can be directly fixed on the joint to complete the installation of the branched pipe;

2. the communicating pipe is disassembled and replaced, and the length of the communicating pipe can be changed according to the conveying water pipes with different diameters and drill bits with different lengths;

3. the bolt and the nut are screwed down, the hoop can be tightly abutted to the surface of the water pipeline, the ball valve is fixed, and water seeping out of the drilling position of the water pipeline when the drill bit is lifted can be reduced.

Drawings

Fig. 1 is a chuck drill for a water pipeline according to an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application to show a fixed orifice.

Fig. 3 is a schematic cross-sectional view showing a jack in an embodiment of the present application.

Description of reference numerals: 1. a hoop; 11. a bump; 12. a fixing hole; 121. a bolt; 122. a nut; 2. a ball valve; 21. installing a pipe; 22. a communicating pipe; 23. a joint; 231. a jack; 232. a first threaded hole; 233. mounting grooves; 234. filling the ring; 24. a cover body; 241. a second threaded hole; 25. a third threaded hole; 251. a screw; 252. a drill bit; 253. a rocking handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a checkpost is bored for conduit.

Referring to fig. 1 and 2, a checkpost for conduit bores including a fixing device, fixing device includes hoop 1 of two elastic materials, the equal rigid coupling in inner peripheral surface of two hoop 1 has sealed the pad, be provided with a ball valve 2 between two hoop 1, two hoop 1 upper ends are all rotated and are connected in the lower extreme both sides of ball valve 2, the equal rigid coupling of lower extreme of two hoop 1 has lug 11, fixed orifices 12 has all been seted up on the surface of two lug 11, wear to be equipped with a bolt 121 between two fixed orifices 12, the tip threaded connection of bolt 121 has a nut 122, with two hoop 1 joints on conduit global, and it is fixed through bolt 121 and nut 122, can fix ball valve 2 and conduit's position.

Referring to fig. 2 and 3, an installation pipe 21 is fixedly connected to an upper end of the ball valve 2, the installation pipe 21 is communicated with the ball valve 2, a connection pipe 22 is disposed at an upper end of the installation pipe 21, the connection pipe 22 can be communicated with the installation pipe 21, the connection pipe 22 is coaxially disposed with the installation pipe 21, an internal thread is disposed on an inner circumferential surface of the installation pipe 21, an external thread is fixedly connected to an outer circumferential surface of a lower end of the connection pipe 22, the connection pipe 22 can be threadedly connected with the inside of the installation pipe 21, a connector 23 is disposed at an upper end of the connection pipe 22, the connector 23 and the connection pipe 22 are coaxially disposed, a jack 231 is disposed at an axial position of the connector 23, the jack 231 and the connector 23 are coaxially disposed, a first threaded hole 232 is disposed at a lower end of the jack 231, an external thread is fixedly disposed on an outer circumferential surface of an upper end of the connection pipe 22, the upper end of the connection pipe 22 can be threadedly connected with the first threaded hole 232, the connection pipe 22 is rotated to separate the connection pipe 22 from the installation pipe 21, then, the communication pipe 22 and the joint 23 are relatively rotated, and the communication pipe 22 can be detached.

Referring to fig. 2 and 3, a cover body 24 is disposed at the upper end of the joint 23, a second threaded hole 241 is disposed at the lower end of the cover body 24, an external thread is fixedly connected to the outer peripheral surface of the upper end of the joint 23, the joint 23 can be connected to the second threaded hole 241 in a threaded manner, an installation groove 233 is disposed at the upper end of the insertion hole 231, the installation groove 233 and the joint 23 are coaxially disposed, a filling ring 234 is fixedly connected to the installation groove 233, the filling ring 234 is a rubber ring, a third threaded hole 25 is disposed at the middle portion of the cover body 24, the third threaded hole 25 is communicated with the second threaded hole 241 and is coaxially disposed, a screw 251 is connected to the third threaded hole 25 in a threaded manner, a drill bit 252 is fixedly connected to the lower end of the screw 251, a rocking handle 253 is fixedly connected to the upper end of the screw 251, the rocking handle 253 can be rotated to drive the drill bit 252 to vertically move, the through hole of the ball valve 2 is rotated to be coaxially disposed with the screw 251, the drill bit 252 penetrates through the through hole of the ball valve 2 and is drilled into the water pipe, after drilling, rotate rocking handle 253 and drive screw rod 251 rebound, in extracting the through-hole of ball valve 2 with drill bit 252, water in the conduit can enter into lid and communicating pipe 22, fills the infiltration that ring 234 can reduce between joint 23 and the lid 24, closes ball valve 2, takes off the lid, and board 24 can be with external lateral pipe direct mount on connecting 23, opens ball valve 2 and can be to the water-through in the lateral pipe promptly.

The implementation principle of a checkpost drill for conduit of this application embodiment is: during operation, at first, fix two hoops 1 through bolt 121 and nut 122, fix the position of ball valve 2, during drilling, rotate the through-hole of ball valve 2 and set up to the coaxial line with screw rod 251, rotate screw rod 251 and drive drill bit 252 and pass the through-hole and bore into the water pipeline, when drill bit 252 dredges the water pipeline, rotate screw rod 251 and drive drill bit 252 upward movement, close ball valve 2, seal the water pipeline, separate lid 24 and joint 23, with lateral pipe snap-on joint 23, open ball valve 2, can let in the water pipeline in the lateral pipe.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a checkpost is bored for conduit, includes one can be fixed in conduit's ball valve (2), its characterized in that: the upper end of the ball valve (2) is connected with a communicating pipe (22), the through hole of the ball valve (2) can be communicated with the communicating pipe (22), the upper end of the communicating pipe (22) is connected with a joint (23), the joint (23) and the communicating pipe (22) are coaxially arranged, the middle part of the joint (23) is provided with an insertion hole (231) penetrating through the joint (23), the jack (231) and the communicating pipe (22) can be communicated with each other, the upper side of the joint (23) is detachably connected with a cover body (24), the cover body (24) and the joint (23) are coaxially arranged, the middle part of the cover body (24) is provided with a threaded hole III (25) which penetrates through the cover body (24), the threaded hole III (25) and the cover body (24) are coaxially arranged, a screw rod (251) is connected with the threaded hole III (25) in an internal thread mode, and a drill bit (252) is fixedly connected to the lower end of the screw rod (251).

2. A grip drill for water pipes according to claim 1, characterized in that: the communicating pipe (22) is detachably connected between the joint (23) and the ball valve (2).

3. A grip drill for water pipes according to claim 1, characterized in that: the upper end rigid coupling of ball valve (2) has an installation pipe (21), the inner peripheral surface of installation pipe (21) is seted up there is the internal thread, a screw hole (232) is seted up to the lower extreme of jack (231), screw hole (232) and jack (231) coaxial line set up, the equal rigid coupling of both ends outer peripheral face of communicating pipe (22) has the external screw thread, threaded connection is in screw hole (232) and installation pipe (21) respectively at the both ends of communicating pipe (22).

4. A grip drill for water pipes according to claim 1, characterized in that: the lower extreme both sides of ball valve (2) all rotate and are connected with the annular hoop of semicircle (1), two the equal rigid coupling of lower extreme of hoop (1) has lug (11), and fixed orifices (12) that run through lug (11) are all seted up on two lug (11) surfaces, and bolt (121) are worn to be equipped with in two fixed orifices (12), and bolt (121) tip threaded connection has nut (122).

5. A grip drill for water pipes according to claim 4, characterized in that: and a sealing gasket is fixedly connected to the inner circumferential surface of the hoop (1).

6. A grip drill for water pipes according to claim 1, characterized in that: the upper end of the jack (231) is provided with an installation groove (233), and a filling ring (234) is fixedly connected in the installation groove (233).

7. A grip drill for water pipes according to claim 6, characterized in that: the filling ring (234) is a rubber ring.

8. A grip drill for water pipes according to claim 1, characterized in that: the outer peripheral surface of the joint (23) is fixedly connected with an external thread, a second threaded hole (241) is formed in the lower side of the cover body (24), and the upper end of the joint (23) is connected in the second threaded hole (241) in a threaded mode.