CN211083277U

CN211083277U - Elbow fixture for pipeline leakage stoppage

Info

Publication number: CN211083277U
Application number: CN201922031719.2U
Authority: CN
Inventors: 吴忠华
Original assignee: Chenzhou Delong Plugging Engineering Co Ltd
Current assignee: Chenzhou Delong Plugging Engineering Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-24
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an elbow anchor clamps for pipeline leaking stoppage, including two cutting ferrule, fixed mounting has two coupling springs in the cutting ferrule, one side fixed mounting of coupling spring has splint, one of them two rotation grooves have been seted up in the cutting ferrule, it has the bearing to rotate inslot fixed mounting, the bearing internal rotation is connected with the screw rod, run through the screw through-hole of seting up two confession screw rod screw ins in the splint, one of them fixedly connected with injecting glue hose in the cutting ferrule, one of them one of injecting glue hose's one end and splint fixed connection run through in the splint and set up the connecting hole of two confession screw rod screw ins, one side fixed mounting of splint has two nuts, the nut corresponds with the connecting hole position. The utility model discloses shortened and carried out the required time of leaking stoppage to pipeline elbow department, improved the efficiency of pipeline leaking stoppage, be favorable to salvageing going on of work.

Description

Elbow fixture for pipeline leakage stoppage

Technical Field

The utility model relates to a pipeline leaking stoppage technical field especially relates to an elbow anchor clamps for pipeline leaking stoppage.

Background

At present, the use of pipeline is very general, can transport objects such as oil, natural gas, liquid medium through the pipeline, nevertheless at the in-process of pipeline transportation, because pressure differential and pipeline material scheduling problem lead to the pipeline to leak, need repair stifled to it, the repair of pipeline leakage is stifled comparatively troublesome, especially the leakage of pipeline elbow department is more troublesome to need a large amount of time to leak stoppage, the efficiency of pipeline leaking stoppage is lower, be unfavorable for salvageing going on of work, consequently need to design an elbow anchor clamps for pipeline leaking stoppage urgently.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, the use of pipelines is very common, objects such as petroleum, natural gas, liquid medium and the like can be transported through the pipelines, but in the pipeline transportation process, the pipeline leakage is caused by the problems of pressure difference, pipeline material and the like, the pipeline needs to be repaired and blocked, the pipeline leakage is repaired and blocked more trouble, especially the leakage at the elbow of the pipeline is more troublesome, a large amount of time is needed for leaking the leakage, the efficiency of pipeline leakage blocking is lower, and the pipeline leakage blocking is not beneficial to the implementation of emergency repair work.

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

the utility model provides an elbow anchor clamps for pipeline leaking stoppage, includes two cutting ferrule, fixed mounting has two coupling springs in the cutting ferrule, one side fixed mounting of coupling spring has splint, one of them two rotation grooves have been seted up in the cutting ferrule, it has the bearing to rotate inslot fixed mounting, the bearing internal rotation is connected with the screw rod, run through the screw through-hole who sets up two confession screw rod screw ins in the splint, one of them fixedly connected with injecting glue hose in the cutting ferrule, the one end and the splint fixed connection of injecting glue hose, one of them run through the connecting hole of setting up two confession screw rod screw ins in the splint, one side fixed mounting of splint has two nuts, the nut corresponds with the connecting hole position, one of them run through the thread groove of setting up two confession screw rod screw ins in the cutting.

Preferably, two airtight pads are fixedly installed in the clamping sleeve.

Preferably, two pressing sealing strips are fixedly arranged in the clamping plate.

Preferably, the sleeve pipe has been cup jointed to the one end of screw rod, the intraductal two constant head tanks that are equipped with of cover, fixed mounting has the support bar in the constant head tank, the support bar internal rotation is connected with the connecting rod, one side fixed mounting of connecting rod bottom has the fixture block, the intraductal spacing hole that supplies the fixture block to pass that has seted up, set up two draw-in grooves that supply the fixture block card to go into in the screw rod, fixed mounting has supporting spring in the constant head tank, supporting spring's top and connecting rod fixed connection.

Preferably, two pressing grooves are formed in the sleeve and communicated with the positioning groove, a pressing rod is connected in the pressing grooves in a sliding mode, and the bottom of the pressing rod is fixedly connected with the connecting rod.

Preferably, a rotating strip is fixedly installed on one side of the sleeve, and a handle is fixedly installed on one side of the rotating strip.

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

1. the utility model shortens the time required for plugging the elbow of the pipeline, improves the efficiency of plugging the pipeline and is beneficial to the emergency repair work through the matching of the clamping sleeve, the clamping plate, the airtight pad, the screw sleeve, the handle, the glue injection hose, the connecting spring, the nut, the pressing sealing strip, the pressing rod, the supporting spring, the connecting rod and the clamping block;

2. the utility model discloses a depression bar, supporting spring, connecting rod, fixture block, screw rod, handle, splint, cutting ferrule, coupling spring, gas seal gasket and the cooperation that sticiss the sealing strip are convenient for fix the elbow anchor clamps for the pipeline leaking stoppage, are favorable to salvageing going on of leaking stoppage work.

Drawings

Fig. 1 is a schematic structural view of a ferrule of an elbow clamp for pipeline plugging according to the present invention;

fig. 2 is a schematic sectional structure view of an elbow fixture for pipeline plugging according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the figure: the sealing device comprises a clamping sleeve 1, a clamping plate 2, an airtight pad 3, a screw rod 4, a sleeve 5, a handle 6, a glue injection hose 7, a connecting spring 8, a nut 9, a pressing sealing strip 10, a pressing rod 11, a supporting spring 12, a connecting rod 13 and a clamping block 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an elbow clamp for pipeline leakage stoppage comprises two cutting sleeves 1, two airtight pads 3 are fixedly installed in the cutting sleeves 1 to improve the leakage stoppage effect, two connecting springs 8 are fixedly installed in the cutting sleeves 1, a clamping plate 2 is fixedly installed on one side of each connecting spring 8, two pressing sealing strips 10 are fixedly installed in the clamping plate 2 to avoid adverse effects caused by leakage of sealant, two rotating grooves are formed in one cutting sleeve 1, bearings are fixedly installed in the rotating grooves, screw rods 4 are rotatably connected in the bearings, two threaded through holes for screwing the screw rods 4 into are formed in the clamping plate 2 in a penetrating manner, a glue injection hose 7 is fixedly connected in one cutting sleeve 1, sealant can be injected into the clamping plate 2 through the glue injection hose 7, one end of the glue injection hose 7 is fixedly connected with the clamping plate 2, two connecting holes for screwing the screw rods 4 into are formed in one clamping plate 2 in a penetrating manner, one side fixed mounting of splint 2 has two nuts 9, and nut 9 corresponds with the connecting hole position, and run through in one of them cutting ferrule 1 and set up two thread grooves that supply screw rod 4 screw in.

Sleeve pipe 5 has been cup jointed to screw rod 4's one end, be equipped with two constant head tanks in the sleeve pipe 5, fixed mounting has the support bar in the constant head tank, the support bar internal rotation is connected with connecting rod 13, set up two in the sleeve pipe 5 and press the indent, press indent and constant head tank intercommunication, press inslot sliding connection has depression bar 11, depression bar 11's bottom and connecting rod 13 fixed connection, the operating personnel's of being convenient for application of force, one side fixed mounting of connecting rod 13 bottom has fixture block 14, set up the spacing hole that supplies fixture block 14 to pass in the sleeve pipe 5, set up two draw-in grooves that supply fixture block 14 card to go into in the screw rod 4, fixed mounting has supporting spring 12 in the constant head tank, supporting spring 12's top and connecting rod 13 fixed connection, the operating personnel's of being convenient for operation.

The working principle is as follows: in the utility model, when the user uses the device, sealant is prepared in advance, one of the cutting ferrule 1 is clamped into the elbow, the other cutting ferrule 1 is clamped into the elbow by aligning the position of the other cutting ferrule 1, a force is applied to the handle 6 to rotate the handle 6, the rotation of the handle 6 drives the rotation strip fixedly connected with the handle to drive the sleeve 5 to rotate, the screw rod 4 connected with the sleeve 5 rotates by the rotation of the sleeve 5, the nut 9 connected with the screw thread is moved by the rotation of the screw rod 4, the clamp plate 2 fixedly connected with the nut 9 is moved by the movement of the nut 9, meanwhile, the other clamp plate 2 also moves by the rotation of the screw rod 4, when the two clamp plates 2 are jointed, the handle 6 is continuously rotated to fasten, simultaneously, the sealant is injected from the glue injection hose 7 to seal the leakage part, after the sealant is injected into the clamp plate 2, the pressure is applied to the pressure rod 11 to rotate the connecting, the rotation of the connecting rod 13 draws the fixture block 14 fixedly connected with the connecting rod out of the screw rod 4, compresses the supporting spring 12 fixedly connected with the connecting rod, applies pulling force to the handle 6 and takes out the handle, and then the plugging operation can be completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The elbow clamp for pipeline leakage stoppage comprises two clamping sleeves (1) and is characterized in that two connecting springs (8) are fixedly mounted in the clamping sleeve (1), a clamping plate (2) is fixedly mounted on one side of each connecting spring (8), two rotating grooves are formed in the clamping sleeve (1), a bearing is fixedly mounted in each rotating groove, a screw rod (4) is connected in the bearing in a rotating mode, two threaded through holes for screwing the screw rods (4) are formed in the clamping plate (2) in a penetrating mode, one glue injection hose (7) is fixedly connected in the clamping sleeve (1), one end of each glue injection hose (7) is fixedly connected with the clamping plate (2), one connecting hole for screwing the screw rods (4) is formed in the clamping plate (2) in a penetrating mode, two nuts (9) are fixedly mounted on one side of the clamping plate (2), the nut (9) corresponds to the connecting hole in position, and two thread grooves for screwing the screw rod (4) are formed in one clamping sleeve (1) in a penetrating mode.

2. The elbow clamp for pipeline leakage stoppage according to claim 1, wherein two airtight pads (3) are fixedly installed in the cutting sleeve (1).

3. The elbow clamp for pipeline leakage stoppage according to claim 1, wherein two pressing sealing strips (10) are fixedly installed in the clamping plate (2).

4. The elbow clamp for pipeline leakage stoppage according to claim 1, wherein a sleeve (5) is sleeved at one end of the screw rod (4), two positioning grooves are formed in the sleeve (5), a support bar is fixedly installed in the positioning grooves, a connecting rod (13) is rotationally connected in the support bar, a clamping block (14) is fixedly installed at one side of the bottom of the connecting rod (13), a limiting hole for the clamping block (14) to pass through is formed in the sleeve (5), two clamping grooves for the clamping block (14) to be clamped in are formed in the screw rod (4), a supporting spring (12) is fixedly installed in the positioning grooves, and the top of the supporting spring (12) is fixedly connected with the connecting rod (13).

5. The elbow clamp for pipeline leakage stoppage according to claim 4, wherein two pressing grooves are formed in the sleeve (5), the pressing grooves are communicated with the positioning groove, a pressing rod (11) is connected in the pressing grooves in a sliding manner, and the bottom of the pressing rod (11) is fixedly connected with the connecting rod (13).

6. The elbow clamp for pipeline leakage stoppage according to claim 4, wherein a rotating strip is fixedly installed at one side of the sleeve (5), and a handle (6) is fixedly installed at one side of the rotating strip.