CN214535102U

CN214535102U - Novel pipeline plugging device

Info

Publication number: CN214535102U
Application number: CN202120579001.1U
Authority: CN
Inventors: 李丹军; 王航翔; 刘星
Original assignee: Hainan Jujing Information Technology Co ltd
Current assignee: Hainan Jujing Information Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-29
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a novel pipeline plugging device, which comprises an upper supporting plate and a lower supporting plate, wherein the lower surface of the upper supporting plate is provided with an upper connecting block, the lower surface of the upper connecting block is provided with an upper clamping block, the upper surface of the lower supporting plate is provided with a lower connecting block, the upper surface of the lower connecting block is provided with a lower clamping block, a round pipe is arranged between the lower clamping block and the upper clamping block, the pipeline to be plugged can be clamped through the upper clamping block and the lower clamping block, the upper surface of the lower supporting plate is provided with a baffle, the inner cavity of the baffle is provided with a supporting block, the supporting block is provided with a connecting rod in a penetrating way, one end of the connecting rod is provided with a plugging block, the plugging block is in sliding connection with the inner cavity of the round pipe, the other end of the connecting rod is provided with a push rod, the push rod is connected with a push handle through the baffle, the push handle can be driven to move, so as to drive the connecting rod and the plugging block to move, the plugging block to extend into the round pipe for plugging work, the protection films are arranged at the inner sides of the upper clamping block and the lower clamping block, the protective film can reduce the damage of the upper clamping block and the lower clamping block to the circular tube.

Description

Novel pipeline plugging device

Technical Field

The utility model relates to a pipeline shutoff technical field specifically is a novel pipeline shutoff device.

Background

In various pipeline laying construction, the phenomenon of stopping work day and night or temporary shutdown occurs every day, at present, in domestic pipeline construction, rigid materials such as wood boards or fiber boards are mostly placed at a pipeline opening for plugging, but the elasticity of the rigid materials is relatively poor, so the plugging and sealing effect on the pipeline is poor, and the requirement of national pipeline construction standard is difficult to meet, at present, a common method for plugging the pipeline is to use brickwork for sealing after air bag plugging, the method is very troublesome in removal, the safety of the method is low, the cost is high, the prior art also uses certain devices for plugging, but the device has the following defects that firstly, a device for clamping the leaked pipeline is very complicated and is not suitable, then, a plugging head does not have a fixing device in the pipeline, so the plugging head is easy to slide out, and the pipeline is leaked again, finally, the existing device is very heavy and not easy to carry, and therefore a novel pipeline plugging device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pipeline shutoff device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pipeline plugging device, includes backup pad and bottom suspension fagging, it is equipped with the connecting block to go up the backup pad lower surface, it is equipped with the clamp splice to go up the connecting block lower surface, the bottom suspension fagging upper surface is equipped with down the connecting block, the connecting block is that the upper surface is equipped with down the clamp splice down, be equipped with the pipe down between clamp splice and the last clamp splice, the bottom suspension fagging upper surface is equipped with the baffle, the baffle inner chamber is equipped with the supporting shoe, the supporting shoe runs through and is equipped with the connecting rod, connecting rod one end is equipped with the jam piece, jam piece and pipe inner chamber sliding connection, the connecting rod other end is equipped with the push rod, the push rod runs through the baffle and is connected with the pushing hands.

Preferably, a set of thread sleeves is symmetrically arranged on the lower surface of the upper supporting plate, a set of screw rods is symmetrically arranged on the upper surface of the lower supporting plate, and the screw rods are in threaded connection with the thread sleeves.

Preferably, the upper surface of the screw sleeve is provided with a rotating rod, the rotating rod penetrates through the upper supporting plate and is connected with a disc, and the upper surface of the disc is connected with a handle.

Preferably, the upper surface of the upper supporting plate is provided with a handle.

Preferably, the inner sides of the upper clamping block and the lower clamping block are both provided with protective films.

Preferably, the two sides of the upper clamping block are both provided with an upper transverse plate, the two sides of the lower clamping block are both provided with a lower transverse plate, the upper transverse plate and the lower transverse plate penetrate through bolts, and nuts are arranged on the upper surfaces of the bolts.

Preferably, the blocking block is provided with four locking hooks in an annular array on one side, the upper clamping block and the lower clamping block are symmetrically provided with four groups of vertical rods, each group of vertical rods is provided with a cross rod in a penetrating manner, the surface of the cross rod is provided with a lock catch, and the lock catch and the locking hooks are all locked.

Preferably, both sides of the cross rod are provided with stop blocks, and the surface of the cross rod is provided with a handle.

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

1. the upper surface of the screw sleeve is provided with a rotating rod, the rotating rod penetrates through the upper supporting plate to be connected with a disc, the upper surface of the disc is connected with a handle, the handle is rotated to drive the rotating rod to rotate, so that the screw sleeve moves on the screw rod, the lower surface of the upper supporting plate is provided with an upper connecting block, the lower surface of the upper connecting block is provided with an upper clamping block, the upper surface of the lower supporting plate is provided with a lower connecting block, the upper surface of the lower connecting block is provided with a lower clamping block, a circular tube is arranged between the lower clamping block and the upper clamping block, and a pipeline to be blocked can be clamped through the upper clamping block and the lower clamping block;

2. the upper surface of the lower supporting plate is provided with a baffle plate, the inner cavity of the baffle plate is provided with a supporting block, the supporting block is provided with a connecting rod in a penetrating manner, one end of the connecting rod is provided with a plugging block, the plugging block is connected with the inner cavity of the circular tube in a sliding manner, the other end of the connecting rod is provided with a push rod, the push rod penetrates through the baffle plate and is connected with a push handle, and the push handle is pushed to drive the push rod to move, so that the connecting rod and the plugging block are driven to move, and the plugging block extends into the circular tube to perform plugging work;

3. the blocking block is characterized in that four lock hooks are arranged on one side of the blocking block in an annular array mode, four groups of vertical rods are symmetrically arranged on the upper clamping block and the lower clamping block, a cross rod penetrates through the vertical rods of each group, lock catches are arranged on the surfaces of the cross rods and are in locking connection with the lock hooks, the blocking block can be better fixed in a circular tube through the locking connection of the lock catches and the lock hooks, and the blocking block is prevented from sliding out of the inner cavity of the circular tube.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the lock structure of the present invention;

FIG. 4 is a schematic view of the structure of the clamping block of the present invention;

in the figure: 1. an upper support plate; 11. a lower support plate; 12. a baffle plate; 13. an upper connecting block; 14. a lower connecting block; 15. an upper clamping block; 16. a lower clamping block; 17. a protective film; 18. a handle; 19. a circular tube; 2. a threaded sleeve; 21. a screw; 22. a disc; 23. a handle; 24. a support block; 25. a connecting rod; 26. a push rod; 27. a pushing handle; 28. a plugging block; 29. a rotating rod; 3. locking; 31. erecting a rod; 32. a cross bar; 33. a handle; 34. a stopper; 35. a latch hook; 4. an upper transverse plate; 41. a lower transverse plate; 42. a bolt; 43. and a nut.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel pipeline plugging device comprises an upper supporting plate 1 and a lower supporting plate 11, wherein the upper supporting plate 1 and the lower supporting plate 11 can connect the whole device together and are convenient to carry, an upper connecting block 13 is arranged on the lower surface of the upper supporting plate 1, an upper clamping block 15 is arranged on the lower surface of the upper connecting block 13, a lower connecting block 14 is arranged on the upper surface of the lower supporting plate 11, a lower clamping block 16 is arranged on the upper surface of the lower connecting block 14, a round pipe 19 is arranged between the lower clamping block 16 and the upper clamping block 15, a pipeline to be plugged can be clamped through the upper clamping block 15 and the lower clamping block 16, so that the next step of work is convenient to carry out, a baffle 12 is arranged on the upper surface of the lower supporting plate 11, a supporting block 24 is arranged in an inner cavity of the baffle 12, a connecting rod 25 penetrates through the supporting block 24, a plugging block 28 is arranged at one end of the connecting rod 25, and the plugging block 28 is in sliding connection with the inner cavity of the round pipe 19, the other end of the connecting rod 25 is provided with a push rod 26, the push rod 26 penetrates through the baffle 12 and is connected with a push handle 27, the push handle 27 is pushed, the push rod 26 can be driven to move, the connecting rod 25 and the blocking block 28 are driven to move, and the blocking block 28 extends into the circular tube 19 to perform blocking work.

As an embodiment of the utility model, it is equipped with a set of swivel nut 2 to go up backup pad 1 lower surface symmetry, 11 upper surface symmetries of bottom suspension fagging are equipped with a set of screw rod 21, screw rod 21 and the equal threaded connection of swivel nut 2 rotate at screw rod 21 through swivel nut 2 to make and go up backup pad 1 and bottom suspension fagging 11 and reciprocate, thereby make and go up

clamp splice

15 and 16 and reciprocate down, thereby make and go up

clamp splice

15 and 16 and carry out centre gripping pipe 19.

As an embodiment of the present invention, the upper surface of the screw sleeve 2 is provided with the rotating rod 29, the rotating rod 29 runs through the supporting plate 1 and is connected to the disc 22, the upper surface of the disc 22 is connected to the handle 23, the handle 23 is rotated, and the rotating rod 29 can be driven to rotate, so that the screw sleeve 2 is moved on the screw rod 21.

As an embodiment of the utility model, go up 1 upper surface of backup pad and be equipped with handle 18, through handle 18, be convenient for whole device draw.

As an embodiment of the present invention, the inner sides of the upper clamping block 15 and the lower clamping block 16 are all provided with a protective film 17, and the protective film 17 can reduce the damage of the upper clamping block 15 and the lower clamping block 16 to the circular tube 19.

As an embodiment of the present invention, the upper clamping blocks 15 and the lower clamping blocks 16 are provided with the upper transverse plate 4, the lower clamping blocks 16 and the lower transverse plate 41 are provided with the lower transverse plate 41, the upper transverse plate 4 and the lower transverse plate 41 are provided with the bolt 42, the upper surface of the bolt 42 is provided with the nut 43, and the upper transverse plate 4, the lower transverse plate 41, the bolt 42, and the nut 43 can fix the clamping blocks 15 and the lower clamping blocks 16 to avoid sliding.

As an embodiment of the utility model, the annular array is equipped with four latch hooks 35 on one side of stifled chock 28, it is equipped with four group's pole setting 31 with 16 symmetries of lower chock to go up the chock 15, every group run through between the pole setting 31 and be equipped with horizontal pole 32, horizontal pole 32 surface is equipped with hasp 3, hasp 3 and the equal looks closure of latch hook 35 can make stifled chock 28 better fixed in pipe 19 through the looks closure of hasp 3 and latch hook 35, avoid stifled chock 28 from the roll-off in the 19 inner chambers of pipe.

As an embodiment of the present invention, the two sides of the cross bar 32 are both provided with the stoppers 34, the surface of the cross bar 32 is provided with the handle 33, and the handle 33 can lock and unlock the latch 3 and the latch hook 35.

The working principle is as follows: firstly, the whole device is extracted to a corresponding position through a handle 18, the upper surface of a screw sleeve 2 is provided with a rotating rod 29, the rotating rod 29 penetrates through an upper supporting plate 1 and is connected with a disc 22, the upper surface of the disc 22 is connected with a handle 23, the rotating rod 29 can be driven to rotate by rotating the handle 23, so that the screw sleeve 2 moves on a screw rod 21, the lower surface of the upper supporting plate 1 is provided with an upper connecting block 13, the lower surface of the upper connecting block 13 is provided with an upper clamping block 15, the upper surface of a lower supporting plate 11 is provided with a lower connecting block 14, the upper surface of the lower connecting block 14 is provided with a lower clamping block 16, a round pipe 19 is arranged between the lower clamping block 16 and the upper clamping block 15, a pipeline to be blocked can be clamped through the upper clamping block 15 and the lower clamping block 16, then, the upper surface of the lower supporting plate 11 is provided with a baffle plate 12, the inner cavity of the baffle 12 is provided with a supporting block 24, the supporting block 24 penetrates through a connecting rod 25, one end of the connecting rod 25 is provided with a blocking block 28, stifled piece 28 and 19 inner chambers sliding connection of pipe, the connecting rod 25 other end is equipped with push rod 26, push rod 26 runs through baffle 12 and is connected with pushing hands 27, promote pushing hands 27, can drive push rod 26 and remove, thereby drive connecting rod 25 and block piece 28 and remove, make stifled piece 28 stretch into in the pipe 19, block up work, finally, block up piece 28 one side annular array and be equipped with four latch hooks 35, it is equipped with four groups of pole setting 31 with lower clamp splice 16 symmetry to go up clamp splice 15, it is equipped with horizontal pole 32 to run through between every group pole setting 31, horizontal pole 32 surface is equipped with hasp 3, hasp 3 and latch hook 35 all lock joint, can make stifled piece 28 better fixed in pipe 19 through the lock joint of hasp 3 and latch hook 35, avoid stifled piece 28 from the roll-off in the pipe 19 inner chambers.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel pipeline plugging device, includes backup pad (1) and bottom suspension fagging (11), its characterized in that: go up backup pad (1) lower surface and be equipped with connecting block (13), it is equipped with clamp splice (15) to go up connecting block (13) lower surface, lower backup pad (11) upper surface is equipped with down connecting block (14), lower connecting block (14) are that the upper surface is equipped with down clamp splice (16), be equipped with pipe (19) down between clamp splice (16) and last clamp splice (15), lower backup pad (11) upper surface is equipped with baffle (12), baffle (12) inner chamber is equipped with supporting shoe (24), supporting shoe (24) run through and are equipped with connecting rod (25), connecting rod (25) one end is equipped with jam piece (28), jam piece (28) and pipe (19) inner chamber sliding connection, connecting rod (25) other end is equipped with push rod (26), push rod (26) run through baffle (12) and are connected with pushing hands (27).

2. The novel pipeline plugging device of claim 1, wherein: go up backup pad (1) lower surface symmetry and be equipped with a set of swivel nut (2), lower backup pad (11) upper surface symmetry is equipped with a set of screw rod (21), screw rod (21) and the equal threaded connection of swivel nut (2).

3. The novel pipeline plugging device of claim 2, wherein: swivel nut (2) upper surface all is equipped with bull stick (29), bull stick (29) all run through last backup pad (1) and are connected with disc (22), disc (22) upper surface all is connected with handle (23).

4. The novel pipeline plugging device of claim 1, wherein: the upper surface of the upper supporting plate (1) is provided with a handle (18).

5. The novel pipeline plugging device of claim 1, wherein: and protective films (17) are arranged on the inner sides of the upper clamping block (15) and the lower clamping block (16).

6. The novel pipeline plugging device of claim 1, wherein: go up clamp splice (15) both sides and all be equipped with diaphragm (4), clamp splice (16) both sides all are equipped with down diaphragm (41) down, it runs through with diaphragm (41) down to go up diaphragm (4) and is equipped with bolt (42), bolt (42) upper surface is equipped with nut (43).

7. The novel pipeline plugging device of claim 1, wherein: the blocking block (28) one side annular array is equipped with four latch hooks (35), it is equipped with four group's pole setting (31) with lower clamp splice (16) symmetry to go up clamp splice (15), every group run through between pole setting (31) and be equipped with horizontal pole (32), horizontal pole (32) surface is equipped with hasp (3), hasp (3) and latch hook (35) all lock joint.

8. The novel pipeline plugging device of claim 7, wherein: both sides of the cross rod (32) are provided with stop blocks (34), and the surface of the cross rod (32) is provided with a handle (33).