CN218236484U

CN218236484U - Socket joint connecting device that nodular cast iron pipeline was used

Info

Publication number: CN218236484U
Application number: CN202221748614.4U
Authority: CN
Inventors: 盛荣超
Original assignee: Jiangsu Qingou Construction Development Co ltd
Current assignee: Jiangsu Qingou Construction Development Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-01-06
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a socket joint connecting device that nodular cast-iron pipe used relates to cast-iron pipe technical field, including the cast-iron pipe body, the cast-iron pipe body outside is provided with the link, the inboard sliding connection of link has sealed the pad, through the sliding connection between sealed pad and the link, can take sealed pad out from the link, can dismantle sealed the pad, the convenient sealed pad of installing simultaneously, and then the convenience is changed sealed the pad, through the clamping mechanism of link both sides, can press from both sides the cast-iron pipe body outside tightly, through two clamping mechanism and the adjustable distance between the link, can adjust the distance between two clamping mechanism and the link, can make two pipe connection departments adjust in a flexible way, it is comparatively inconvenient to have solved the cast-iron pipe connection among the prior art with this, the work load is big inefficiency, and the maintenance in later stage is also inconvenient, coupling assembling flexibility is poor, cause inconvenient problem to the normal use of pipeline.

Description

Socket joint connecting device that nodular cast iron pipeline used

Technical Field

The utility model relates to a cast iron pipe technical field, concretely relates to socket joint connecting device that nodular cast iron pipeline used.

Background

The nodular cast iron pipelines are usually used for tap water long-distance pipelines, an inserting sleeve and a butting sleeve are arranged at two ends of the nodular cast iron pipelines, a sealing ring is arranged in the inserting sleeve, when two adjacent nodular cast iron pipelines are butted, the inserting sleeve is required to be sleeved in the butting sleeve, a bolt penetrates through a through hole arranged on the butting sleeve and a mounting ring on the side of the inserting sleeve, finally, the bolt is locked by a nut, the nodular cast iron pipelines can be stably connected together, and the sealing ring on the inner wall of the inserting sleeve is pressed tightly by the butting sleeve, so that the two nodular cast iron pipelines are connected to have sealing performance.

Cast iron pipeline among the prior art connects comparatively inconveniently, and the work load is the inefficiency greatly, and the maintenance in later stage is also inconvenient moreover, and coupling assembling flexibility is poor, causes inconvenience to the normal use of pipeline, for this reason, we propose a socket joint connecting device that nodular cast iron pipeline used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: for solving the problem that above-mentioned background art provided, the utility model provides a socket joint connecting device that nodular cast-iron pipeline was used.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the socket joint connecting device for the ductile cast iron pipeline comprises a cast iron pipe body, wherein a connecting frame is arranged on the outer side of the cast iron pipe body, a sealing gasket is connected to the inner side of the connecting frame in a sliding mode, clamping mechanisms are arranged on two sides, located on two sides of the connecting frame, of the cast iron pipe body, the two clamping mechanisms are connected with the connecting frame in a sliding mode, and the distance between the two clamping mechanisms and the connecting frame is adjustable.

Further, the connecting frame is inboard to be seted up the recess that is U type structure, the inboard sliding connection of recess has the frame, sealed pad fixed mounting is inboard at the frame.

Further, one side, far away from the groove, of the frame is fixedly connected with a movable plate capable of sealing one end of the groove, and one side, far away from the frame, of the movable plate is fixedly provided with a handle.

Furthermore, the clamping mechanism comprises two arc-shaped clamps which are symmetrically distributed and arranged on the outer side of the cast iron pipe body, two ends of the opposite sides of the two arc-shaped clamps are fixedly connected with fixing plates, and the two fixing plates on the same side are in threaded connection assembly through fixing screws.

Furthermore, the two arc-shaped clamps are fixedly connected with connecting plates on opposite sides, fixing blocks are fixedly connected with the top and the bottom of the connecting frame, one side, far away from the fixing blocks, of the connecting plate is in threaded connection with adjusting screws, one side, far away from the connecting plates, of the adjusting screws is in threaded connection with one side, close to the connecting plates, of the fixing blocks, and rotating wheels are fixedly connected to the other sides of the adjusting screws.

Furthermore, through grooves which are mutually communicated are formed in two sides of the connecting frame, and the cast iron pipe body is connected with the inner sides of the through grooves in a sliding mode.

The beneficial effects of the utility model are as follows:

the utility model discloses a link that the cast iron pipe body outside set up, and then can make two pipelines splice, the sealed pad that sets up through the inboard slip of link, and then can seal two pipeline kneck, sliding connection between through sealed pad and link, and then can take sealed pad out from the link, and then can dismantle sealed pad, simultaneously conveniently install sealed pad, and then conveniently change sealed pad, clamping mechanism through the link both sides, and then can press from both sides tightly the cast iron pipe body outside, distance between through two clamping mechanism and link is adjustable, and then can adjust the distance between two clamping mechanism and the link, and then make two pipeline ports be close to each other and fix the concatenation, also make two pipeline ports keep away from each other simultaneously, dismantle two pipelines, and then can make two pipe connections nimble to adjust, it is comparatively inconvenient with this cast iron pipe connection among the prior art, the work load is big inefficiency, and the maintenance in later stage is also inconvenient, coupling assembling flexibility is poor, cause inconvenient problem to the normal use of pipeline.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3 according to the present invention;

reference numerals: 1. a cast iron pipe body; 2. a set screw; 3. a fixed block; 4. a connecting frame; 5. adjusting the screw rod; 6. an arc-shaped clamp; 7. and a gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1-4, a socket joint device for ductile iron pipes comprises a body 1 of a ductile iron pipe, a connecting frame 4 is arranged on the outer side of the body 1 of the ductile iron pipe, a sealing gasket 7 is slidably connected on the inner side of the connecting frame 4, clamping mechanisms are arranged on the two sides of the body 1 of the ductile iron pipe on the connecting frame 4, the two clamping mechanisms are slidably connected with the connecting frame 4, the distance between the two clamping mechanisms and the connecting frame 4 is adjustable, in some embodiments, the two pipes can be spliced through the connecting frame 4 arranged on the outer side of the body 1 of the ductile iron pipe, the joints of the two pipes can be sealed through the sealing gasket 7 slidably arranged on the inner side of the connecting frame 4, the sealing gasket 7 can be drawn out of the connecting frame 4 through the sliding connection between the sealing gasket 7 and the connecting frame 4, and the sealing gasket 7 can be detached, simultaneously, it is convenient to install sealed 7, and then conveniently change sealed 7, clamping mechanism through link 4 both sides, and then can press from both sides tightly the cast iron pipe body 1 outside, distance through between two clamping mechanism and link 4 is adjustable, and then can adjust the distance between two clamping mechanism and link 4, and then make two pipeline ports be close to each other and fix the concatenation, also make things convenient for two pipeline ports to keep away from each other simultaneously, dismantle two pipelines, and then can make two pipeline connection departments nimble adjust, it is comparatively inconvenient with this cast iron pipe among the prior art to have solved, work load is big efficient, and the maintenance in later stage is also inconvenient, coupling assembling flexibility is poor, cause inconvenient problem to the normal use of pipeline.

As shown in fig. 1 to 4, in some embodiments, a groove having a U-shaped structure is formed inside the connecting frame 4, a frame is slidably connected inside the groove, the sealing gasket 7 is fixedly mounted inside the frame, and the frame can slide inside the groove by the groove having the U-shaped structure formed inside the connecting frame 4, so that the frame can be mounted inside the connecting frame 4 or drawn out from the inside of the connecting frame 4, thereby facilitating the mounting and dismounting of the sealing gasket 7.

As shown in fig. 1-3, in some embodiments, a side of the frame away from the groove is fixedly connected with a movable plate capable of sealing one end of the groove, and a side of the movable plate away from the frame is fixedly provided with a handle, so that the movable plate can be moved to drive the frame to slide in the groove, thereby facilitating the disassembly and assembly of the frame, and the movable plate can be moved by the handle.

As shown in fig. 1 to 3, in some embodiments, the clamping mechanism includes two arc clamps 6 disposed outside the cast iron pipe body 1 and symmetrically distributed, fixed plates are fixedly connected to two ends of opposite sides of the two arc clamps 6, the two fixed plates on the same side are assembled by screwing through a fixing screw 2, the two arc clamps 6 are disposed outside the cast iron pipe body 1, so that the cast iron pipe body 1 can be clamped, and the two fixed plates can be assembled by screwing through the fixing screw 2, so that the two arc clamps 6 are fixed in a limiting manner.

As shown in fig. 1 to 4, in some embodiments, two arc-shaped clamps 6 are fixedly connected to a connecting plate at the side away from the fixed block 3, fixed blocks 3 are fixedly connected to the top and the bottom of a connecting frame 4, the side of the connecting plate away from the fixed block 3 is connected to an adjusting screw 5 in a threaded manner, the side of the adjusting screw 5 away from the connecting plate is connected to a side of the fixed block 3 in a threaded manner, the side of the fixed block 3 is connected to a runner in a threaded manner, the adjusting screw 5 is connected to the runner at the other side of the adjusting screw 5, the adjusting screw 5 is connected to the connecting plate in a threaded manner, the adjusting screw 5 is connected to the fixed block 3 in a threaded manner, the adjusting screw 5 is moved toward the fixed block 3, the adjusting screw 5 is connected to the fixed block 3, the connecting plate is moved toward the fixed block 3, the arc-shaped clamps 6 are moved toward the connecting frame 4, the two pipes are moved toward each other, the two pipe ports can be fixedly spliced together, the adjusting screw 5 can be moved toward the fixed block 3, the adjusting screw 5 can be moved away from the side of the fixed block 3, the connecting plate can be moved toward the fixed block 3, the connecting plate, the pipe ports can be moved away from the side, and the connecting plate can be moved away from the pipe, the pipe ports, the adjusting screw 5 can be moved away from the side of the fixed block, the connecting block, the pipe.

As shown in fig. 1 and 4, in some embodiments, through slots are formed in both sides of the connecting frame 4, the cast iron pipe body 1 is slidably connected to the inner sides of the through slots, and the two pipes can slide inside the through slots through the through slots formed in both sides of the connecting frame 4.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a socket joint connecting device that nodular cast-iron pipeline was used, includes cast iron pipe body (1), its characterized in that: the connecting frame (4) is arranged on the outer side of the cast iron pipe body (1), the sealing gasket (7) is connected to the inner side of the connecting frame (4) in a sliding mode, clamping mechanisms are arranged on two sides, located on the two sides of the connecting frame (4), of the cast iron pipe body (1), the two clamping mechanisms are connected with the connecting frame (4) in a sliding mode, and the distance between the two clamping mechanisms and the connecting frame (4) is adjustable.

2. The socket joint device for ductile iron pipes according to claim 1, wherein: the groove that is U type structure is seted up to link (4) inboard, the inboard sliding connection of groove has the frame, sealed pad (7) fixed mounting is inboard at the frame.

3. The socket coupling device for a ductile iron pipe according to claim 2, wherein: one side, far away from the groove, of the frame is fixedly connected with a movable plate capable of sealing one end of the groove, and one side, far away from the frame, of the movable plate is fixedly provided with a handle.

4. The socket joint device for ductile iron pipes according to claim 1, wherein: the clamping mechanism comprises two arc-shaped clamps (6) which are symmetrically distributed and arranged on the outer side of the cast iron pipe body (1), two ends of the opposite sides of the two arc-shaped clamps (6) are fixedly connected with fixing plates, and the two fixing plates on the same side are in threaded connection assembly through fixing screws (2).

5. The socket joint device for ductile iron pipes according to claim 4, wherein: the two arc-shaped clamps (6) are mutually separated from each other and are respectively fixedly connected with a connecting plate, the top and the bottom of the connecting frame (4) are respectively fixedly connected with a fixing block (3), the connecting plate is far away from one side of the fixing block (3) and is connected with an adjusting screw rod (5) through threads, one side of the adjusting screw rod (5) is far away from one side of the connecting plate and is connected with the fixing block (3) through threads, and the other side of the adjusting screw rod (5) is fixedly connected with a rotating wheel.

6. The socket coupling device for a ductile iron pipe according to claim 1, wherein: through grooves which are mutually communicated are formed in the two sides of the connecting frame (4), and the cast iron pipe body (1) is connected with the inner sides of the through grooves in a sliding mode.