CN216789445U

CN216789445U - Soft wall pipe block structure

Info

Publication number: CN216789445U
Application number: CN202220594858.5U
Authority: CN
Inventors: 刘新亮; 宋友礼; 马敏敏; 陈庆; 杨守梅; 范世杰
Original assignee: Weifang University Of Science And Technology Construction And Installation Co
Current assignee: Weifang University Of Science And Technology Construction And Installation Co
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-21
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses a soft through-wall pipe plugging structure which comprises a cylindrical nut, wherein telescopic rods are uniformly distributed on the circumferential side of the cylindrical nut, a positioning plate is arranged at the telescopic end of each telescopic rod, connecting pieces are arranged at two ends, close to one side of the cylindrical nut, of each positioning plate, each connecting piece comprises a connecting plate, two ends of each connecting plate are respectively provided with a hinge seat, one end of each connecting plate is rotatably connected with the corresponding positioning plate through the hinge seat, the other end of each connecting plate is rotatably connected with a driving piece for controlling the corresponding positioning plate to move through the hinge seat, and two ends inside the cylindrical nut are respectively in threaded connection with an adjusting screw. This soft wall pipe block structure, it is fixed convenient, can carry out the shutoff to two ports of hose to can extrude the inside waterproof cement mortar of hose, make waterproof cement mortar can fill flexible pipeline, improve waterproof cement mortar and flexible pipeline's laminating effect, thereby play waterproof sealing's effect, easy operation, convenient to use.

Description

Soft wall pipe block structure that wears

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a soft wall penetrating pipe plugging structure.

Background

The wall bushing is also called a wall bushing, a waterproof bushing and a wall embedded pipe, and the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing. The flexible waterproof casing is mainly used in places with high requirements such as civil air defense walls and pools, and the rigid waterproof casing is generally used in places where pipelines such as basements need to penetrate through the pipelines.

In the later stage of structure preparation, need carry out the shutoff to flexible through-wall pipe usually, current shutoff mode is mainly to destroy flexible pipeline inner wall earlier, then pours waterproof cement mortar in order to reach the effect of shutoff. However, the method is difficult to damage the deep pipeline, so that the joint effect of cement mortar and the inner wall of the pipeline is poor; and cement mortar flows under the action of gravity, thereby leading to the fact that can't fill the flexible pipeline, can't play waterproof sealing's effect, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problem of the prior art, provides a soft through-wall pipe plugging structure which is convenient to fix, can plug two ports of a hose, can extrude waterproof cement mortar in the hose, enables the waterproof cement mortar to be filled in a flexible pipeline, improves the jointing effect of the waterproof cement mortar and the flexible pipeline, plays a role in waterproof sealing, is simple to operate and convenient to use, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soft wall pipe block structure, includes the cylindricality nut, the week side of cylindricality nut is equipped with evenly distributed's telescopic link, the flexible end of telescopic link is equipped with the locating plate, the both ends that the locating plate is close to cylindricality nut one side all are equipped with the connecting piece, the connecting piece includes the connecting plate, the both ends of connecting plate all are equipped with articulated seat, and the one end of connecting plate rotates through articulated seat and locating plate to be connected, and the other end of connecting plate rotates through articulated seat to be connected with the driving piece that the control locating plate removed.

The inside both ends of cylindricality nut all threaded connection have adjusting screw, the one end that adjusting screw kept away from the cylindricality nut is equipped with the shutoff board.

As a preferable technical scheme of the utility model, the plugging plate is of a frustum-shaped structure, and the diameter of the plugging plate is gradually increased along the direction far away from the cylindrical nut.

As a preferable technical scheme of the utility model, the circumferential side surface of the plugging plate is provided with clamping grooves which are uniformly distributed, and the middle part of one side of the plugging plate, which is far away from the adjusting screw rod, is provided with an inner hexagonal groove.

As a preferred technical scheme of the utility model, the positioning plate is a regular triangular prism.

According to a preferable technical scheme of the utility model, the driving part comprises a ring nut, threads matched with the ring nut are arranged at two ends of the circumferential side surface of the cylindrical nut, a plane bearing is arranged at one side of the ring nut close to the connecting plate, the ring nut is rotatably connected with the connecting ring through the plane bearing, and one end of the connecting plate is rotatably connected with the connecting ring through a hinge seat.

As a preferable technical scheme of the utility model, one side of the ring nut, which is far away from the plane bearing, is provided with two symmetrically arranged sleeves, and a handle is movably clamped inside the sleeves.

As a preferred technical scheme of the utility model, the handle comprises an annular handle, two symmetrically arranged grooves are formed in the peripheral side surface of the annular handle, and two connecting rods movably clamped with the sleeve are arranged on one side of the annular handle.

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

1. according to the soft through-wall pipe plugging structure disclosed by the utility model, the cylindrical nut is inserted into the flexible pipeline, the connecting rod is inserted into the sleeve, the connecting rod is rotated through the annular handle, and the connecting rod drives the annular nut to rotate on the cylindrical nut through the sleeve; the ring nut pushes the connecting ring to move through the plane bearing when rotating on the cylindrical nut, and the connecting ring drives the positioning plate to move towards the direction far away from the cylindrical nut through the connecting plate in the moving process, so that the positioning plate is extruded and clamped in the soft wall penetrating pipe, and the positioning operation of the cylindrical nut is completed.

2. According to the soft through-wall pipe plugging structure disclosed by the utility model, the adjusting screw rod with the plugging plate is in threaded connection with the cylindrical nut; pouring waterproof cement mortar into the soft through-wall pipe through a gap between the plugging plate and the opening of the soft through-wall pipe; and after the filling is finished, the plugging plate is rotated, and the plugging plate drives the adjusting screw rod to rotate, so that the adjusting screw rod drives the plugging plate to move towards the opening of the soft wall penetrating pipe, and the plugging plate plugs the opening of the soft wall penetrating pipe, thereby finishing the plugging operation of the soft wall penetrating pipe.

3. According to the soft through-wall pipe plugging structure disclosed by the utility model, the waterproof cement mortar in the soft through-wall pipe is extruded in the moving process of the plugging plate, so that the soft through-wall pipe can be filled with the waterproof cement mortar, and the redundant waterproof cement mortar can overflow from the inside of the soft through-wall pipe through the clamping groove.

4. The soft through-wall pipe plugging structure disclosed by the utility model is convenient to fix, can plug two ports of the hose, and can extrude waterproof cement mortar in the hose, so that the flexible pipeline can be filled with the waterproof cement mortar, and the laminating effect of the waterproof cement mortar and the flexible pipeline is improved, thereby playing a role in waterproof sealing, and being simple to operate and convenient to use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a left side view of the structure of FIG. 2;

fig. 4 is a schematic structural diagram of the driving member of the present invention.

In the figure: 1 cylindrical nut, 2 adjusting screw rods, 3 plugging plates, 31 clamping grooves, 32 inner hexagonal grooves, 4 telescopic rods, 5 positioning plates, 51 hinged seats, 52 connecting plates, 6 ring nuts, 61 plane bearings, 62 connecting rings, 7 sleeves, 8 ring handles, 81 connecting rods and 82 grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a soft through-wall pipe plugging structure comprises a cylindrical nut 1, telescopic rods 4 which are uniformly distributed are arranged on the peripheral side surface of the cylindrical nut 1, a positioning plate 5 is arranged at the telescopic end of each telescopic rod 4, each positioning plate 5 is a regular triangular prism, and the telescopic rods 4 can guide the positioning plates 5; the tip of the triangular prism-shaped positioning plate 5 can extrude the soft wall-penetrating pipe, so that the positioning operation of the cylindrical nut 1 is facilitated.

The both ends that locating plate 5 is close to 1 one side of cylindricality nut all are equipped with the connecting piece, and the connecting piece includes connecting plate 52, and the both ends of connecting plate 52 all are equipped with articulated seat 51, and the one end of connecting plate 52 rotates with locating plate 5 through articulated seat 51 to be connected, and the other end of connecting plate 52 rotates through articulated seat 51 to be connected with the driving piece that control locating plate 5 removed.

The driving piece comprises a ring nut 6, the two ends of the circumferential side of the cylindrical nut 1 are provided with threads matched with the ring nut 6, one side of the ring nut 6 close to the connecting plate 52 is provided with a plane bearing 61, the ring nut 6 is rotatably connected with a connecting ring 62 through the plane bearing 61, and one end of the connecting plate 52 is rotatably connected with the connecting ring 62 through a hinge seat 51.

One side that ring nut 6 kept away from flat housing 61 is equipped with sleeve 7 that two symmetries set up, sleeve 7's inside activity joint has the handle, it rotates to drive ring nut 6 through the handle, ring nut 6 promotes go-between 62 through flat housing 61 when rotating on cylindricality nut 1 and removes, go-between 62 removes the in-process and drives locating plate 5 through connecting plate 52 and remove to the direction of keeping away from cylindricality nut 1, thereby make locating plate 5 extrude and joint to in the soft wall pipe of wearing, thereby accomplish the location operation of cylindricality nut 1.

The handle includes annular handle 8, and annular handle 8's all sides are seted up the recess 82 that two symmetries set up, and one side of annular handle 8 be equipped with two with sleeve 7 activity joint's connecting rod 81, insert cylindrical nut 1 in the flexible pipeline, insert connecting rod 81 in sleeve 7, rotate connecting rod 81 through annular handle 8, connecting rod 81 passes through sleeve 7 and drives ring nut 6 and rotate on cylindrical nut 1.

Both ends of the interior of the cylindrical nut 1 are in threaded connection with adjusting screws 2, one end of each adjusting screw 2, which is far away from the cylindrical nut 1, is provided with a plugging plate 3, and the adjusting screws 2 with the plugging plates 3 are in threaded connection with the cylindrical nut 1; pouring waterproof cement mortar into the soft through-wall pipe through a gap between the plugging plate 3 and the opening of the soft through-wall pipe; the plugging plate 3 is rotated after the completion of pouring, and the plugging plate 3 drives the adjusting screw rod 2 to rotate, so that the adjusting screw rod 2 drives the plugging plate 3 to move towards the opening of the soft wall penetrating pipe, and the plugging plate 3 plugs the opening of the soft wall penetrating pipe, thereby completing the plugging operation of the back soft wall penetrating pipe.

The plugging plate 3 is of a frustum-shaped structure, the diameter of the plugging plate 3 gradually increases along the distance from the cylindrical nut 1, and the plugging plate 3 is convenient to insert into the soft wall penetrating pipe.

Evenly distributed's draw-in groove 31 is seted up to the week side of

shutoff board

3, and 3 removal in-process of shutoff board extrudees the inside waterproof cement mortar of soft wall tube to make waterproof cement mortar can fill out and be full of soft wall tube, unnecessary waterproof cement mortar can spill over from soft wall tube is inside through draw-in groove 31, and shutoff board 3 keeps away from one side middle part of adjusting screw 2 and has seted up interior hexagonal recess 32, can drive 3 rotations of shutoff board through outside hexagonal spanner.

Whole soft wall pipe block structure, it is fixed convenient, can carry out the shutoff to two ports of hose to can extrude the inside waterproof cement mortar of hose, make waterproof cement mortar can fill the flexible pipeline, improve waterproof cement mortar and flexible pipeline's laminating effect, thereby play waterproof sealing's effect, easy operation, convenient to use.

When in use:

inserting the cylindrical nut 1 into a flexible pipeline, inserting the connecting rod 81 into the sleeve 7, rotating the connecting rod 81 through the annular handle 8, and driving the annular nut 6 to rotate on the cylindrical nut 1 through the sleeve 7 by the connecting rod 81;

when the ring nut 6 rotates on the cylindrical nut 1, the plane bearing 61 pushes the connecting ring 62 to move, and the connecting ring 62 drives the positioning plate 5 to move towards the direction far away from the cylindrical nut 1 through the connecting plate 52 in the moving process, so that the positioning plate 5 is extruded and clamped into the soft wall penetrating pipe, and the positioning of the cylindrical nut 1 is completed;

taking down the annular handle 8, and connecting the adjusting screw rod 2 with the plugging plate 3 with the cylindrical nut 1 in a threaded manner;

pouring waterproof cement mortar into the soft through-wall pipe through a gap between the plugging plate 3 and the opening of the soft through-wall pipe;

after the filling is finished, the plugging plate 3 is rotated, the plugging plate 3 drives the adjusting screw rod 2 to rotate, so that the adjusting screw rod 2 drives the plugging plate 3 to move towards the opening of the soft wall pipe, and the plugging plate 3 plugs the opening of the soft wall pipe, thereby finishing the plugging operation of the soft wall pipe;

in addition, the plugging plate 3 extrudes the waterproof cement mortar in the soft through-wall pipe in the moving process, so that the waterproof cement mortar can be filled in the soft through-wall pipe, and redundant waterproof cement mortar can overflow from the interior of the soft through-wall pipe through the clamping groove 31;

and (3) pasting a circular paper sheet with an appropriate size outside on the outer side of the plugging plate 3 until the waterproof cement mortar is dried, and then taking down the circular paper sheet.

The flexible pipe sealing device is convenient to fix, can plug two ports of the flexible pipe, can extrude waterproof cement mortar in the flexible pipe, enables the waterproof cement mortar to fill the flexible pipe, improves the jointing effect of the waterproof cement mortar and the flexible pipe, and accordingly has the waterproof sealing effect, and is simple to operate and convenient to use.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soft wall pipe block structure, includes cylindricality nut (1), its characterized in that: the periphery of the cylindrical nut (1) is provided with uniformly distributed telescopic rods (4), the telescopic end of each telescopic rod (4) is provided with a positioning plate (5), two ends, close to one side of the cylindrical nut (1), of each positioning plate (5) are provided with connecting pieces, each connecting piece comprises a connecting plate (52), two ends of each connecting plate (52) are provided with hinge seats (51), one end of each connecting plate (52) is rotatably connected with the corresponding positioning plate (5) through the hinge seats (51), and the other end of each connecting plate (52) is rotatably connected with a driving piece for controlling the positioning plates (5) to move through the hinge seats (51);

the inner two ends of the cylindrical nut (1) are in threaded connection with adjusting screws (2), and one ends, far away from the cylindrical nut (1), of the adjusting screws (2) are provided with plugging plates (3).

2. The soft through-wall pipe plugging structure according to claim 1, wherein: the plugging plate (3) is of a frustum-shaped structure, and the diameter of the plugging plate (3) is gradually increased along the direction away from the cylindrical nut (1).

3. The soft through-wall pipe plugging structure according to claim 1, wherein: evenly distributed's draw-in groove (31) is seted up to the week side of shutoff board (3), and shutoff board (3) keep away from adjusting screw (2) one side middle part seted up hexagon socket head cap groove (32).

4. The soft through-wall pipe plugging structure according to claim 1, wherein: the positioning plate (5) is a regular triangular prism.

5. The soft through-wall pipe plugging structure according to claim 1, wherein: the driving piece includes ring nut (6), the all sides both ends of week of cylindricality nut (1) all are equipped with the screw thread with ring nut (6) adaptation, one side that ring nut (6) are close to connecting plate (52) is equipped with flat bearing (61), and ring nut (6) rotate through flat bearing (61) and be connected with go-between (62), the one end of connecting plate (52) is passed through articulated seat (51) and is rotated with go-between (62) and be connected.

6. The soft through-wall pipe block structure of claim 5, characterized in that: one side of the ring nut (6) far away from the plane bearing (61) is provided with two symmetrically arranged sleeves (7), and the inside of each sleeve (7) is movably clamped with a handle.

7. The soft through-wall pipe block structure of claim 6, characterized in that: the handle includes annular handle (8), two recesses (82) that the symmetry set up are seted up to the week side of annular handle (8), and one side of annular handle (8) is equipped with two connecting rods (81) with sleeve (7) activity joint.