CN211821287U

CN211821287U - Interim trapping devices of city water supply pipe

Info

Publication number: CN211821287U
Application number: CN201922111364.8U
Authority: CN
Inventors: 陈克剑; 焦书江
Original assignee: Anhui Huinong Construction Group Co ltd
Current assignee: Anhui Huinong Construction Group Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-10-30
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses an interim trapping devices of city water supply pipe, including two relative and parallel channel-section steel crossbeams of each other of opening and pipeline body, two the same rectangle fixed frame of fixedly connected with between the channel-section steel crossbeam, and the middle joint of the fixed frame of rectangle has the fixed bucket of opening decurrent, the inside sliding connection of fixed bucket has the slider, and the bottom mounting of slider has the clamp plate, the lower surface of clamp plate is provided with the arc recess, and the lower fixed surface of clamp plate has the rubber layer, the top spiro union of fixed bucket has drive screw, the both ends of channel-section steel crossbeam are close to the lower surface and all have the mount, two through the bolt fastening the side that the mount was carried on the back mutually is close to the bottom. The utility model discloses only need during the use to walk around the pipeline body with wire rope and can fix the device at the outer wall of the pipeline body of super large pipe diameter, improved fixed convenience.

Description

Interim trapping devices of city water supply pipe

Technical Field

The utility model relates to a pipeline mending leakage technical field especially relates to an interim mending leakage device of city water supply pipe.

Background

At present, in the process of urban living water supply or factory production water supply, water supply pipelines are often leaked due to various reasons, and if the water supply pipelines are not repaired in time, serious waste of water resources can be caused. Under the not very serious condition of water supply pipe leakage condition, for not influencing people's normal water of life and factory production water, often be under the condition of not cutting off the water supply, carry out the water supply pipe operation of mending leakage, current water supply pipe area water mending leakage, adopt two staple bolts that have sealed pad to block the leakage department of water supply pipe usually, when the shutoff, all directly take the staple bolt through the manual work and carry out the shutoff, the manual work directly presses down the staple bolt and mends the leakage, not only the operation degree of difficulty is big, and simultaneously, still can make water splash to the staff on one's body.

The patent No. CN201220626680.4 discloses a temporary leakage repairing device which mainly comprises a nut, a lower pressing plate, a lower rubber pad, an upper pressing plate and a bolt. Select suitable top and bottom clamp plate according to the model of pipeline, put into the recess of top and bottom clamp plate with the rubber pad, put top and bottom clamp plate in the place that the pipeline needs the benefit leak, compress tightly top and bottom clamp plate through the connection of bolt to make the rubber pad in the clamp plate closely laminate, the degree of difficulty is great when nevertheless the device should carry out the benefit leak to great pipeline, and it is also difficult to operate, needs to hoist the pipeline, fills in the bottom of pipeline with the clamp plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an urban water supply pipeline temporary leak repairing device.

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

the utility model provides an interim trapping devices of city water supply pipe, includes two relative and parallel channel-section steel crossbeams of each other of opening and pipeline body, two the fixed frame of the same rectangle of fixedly connected with between the channel-section steel crossbeam, and the middle joint of the fixed frame of rectangle has the fixed bucket of opening downwards, the inside sliding connection of fixed bucket has the slider, and the bottom mounting of slider has the clamp plate, the lower surface of clamp plate is provided with the arc recess, and the lower fixed surface of clamp plate has the rubber layer, the top spiro union of fixed bucket has drive screw, the both ends of channel-section steel crossbeam are close to the lower surface and all have the mount, two all are provided with the fixed block near the bottom in the side that the mount was carried on the back mutually, and all are provided with the rope hole on two fixed.

Preferably, the pressure plate is made of a spring steel material with good toughness, and the radius of the arc-shaped groove is smaller than that of the pipeline body.

Preferably, the inner wall of the fixed barrel is provided with a bearing plate close to the top end, and six nuts matched with the transmission screw rods are clamped in the middle of the bearing plate and the top end of the fixed barrel.

Preferably, the top end of the sliding block is provided with a sinking groove, and the same compression spring is fixed between the bottom of the sinking groove and the bottom end of the transmission screw rod.

Preferably, the inner walls of two opposite sides of the fixed barrel are respectively provided with a guide groove with an opposite opening near the bottom end, and the outer walls of two opposite sides of the sliding block are respectively provided with a convex block matched with the guide groove.

Preferably, the bottom of mount all articulates there is the briquetting, and the briquetting all is provided with the antiskid tooth that the equidistance distributes near the outer wall of pipeline body, and the antiskid tooth is made for rubber materials.

Preferably, the radian of the lower surface of the pressing block is matched with the size of the outer wall of the pipeline body.

Compared with the prior art, the utility model provides an interim trapping devices of city water supply pipe possesses following beneficial effect:

1. through setting up the rope hole on the fixed block and the fixed block of mount both sides, only need during the use to walk around the pipeline body with wire rope and can fix the device at the outer wall of the pipeline body of super large pipe diameter, improved the convenience of fixing.

2. Through setting up two hexagon nuts at the driving screw outer wall spiro union, increased driving screw's self-locking effect, prevent to drive driving screw slowly to push up under powerful reverse thrust, increased the persistence of sealed effect.

3. Through setting up the briquetting that articulates in the mount bottom, the antiskid tooth of cooperation briquetting lower surface can let two mounts tightly block on the outer wall of pipeline body when using for two mounts are more stable.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, the convenient leakproofness lasting of installation is good, can be used for the interim shutoff of broken hourglass of big pipe diameter to use, need not to lift by crane the pipe body.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a temporary leakage repairing device for an urban water supply pipeline according to the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a fixing barrel of the temporary leakage repairing device for urban water supply pipelines according to the present invention;

fig. 3 is an enlarged schematic structural view of a position a in fig. 1 of an urban water supply pipeline temporary leak repairing device provided by the utility model.

In the figure: the device comprises a channel steel beam 1, a rectangular fixing frame 2, a sliding block 3, a transmission screw 4, a fixing barrel 5, a compression spring 6, a pressing plate 7, a rubber layer 8, a fixing frame 9, a fixing block 10, a pressing block 11, an anti-skidding tooth 12, a steel wire rope 13, a pipeline body 14, a sink groove 15 and a hinged plate 16.

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 this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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.

Example 1

Referring to fig. 1-2, a temporary leakage repairing device for an urban water supply pipeline comprises two channel steel beams 1 with opposite openings and parallel to each other and a pipeline body 14, wherein a rectangular fixing frame 2 is fixedly connected between the two channel steel beams 1, a fixing barrel 5 with a downward opening is clamped in the middle of the rectangular fixing frame 2, a sliding block 3 is slidably connected inside the fixing barrel 5, a pressing plate 7 is fixed at the bottom end of the sliding block 3, an arc-shaped groove is formed in the lower surface of the pressing plate 7, a rubber layer 8 is fixed on the lower surface of the pressing plate 7, a transmission screw rod 4 is screwed at the top end of the fixing barrel, fixing frames 9 are fixed at two ends of the channel steel beams 1 close to the lower surface through bolts, fixing blocks 10 are arranged at two opposite side surfaces of the two fixing frames 9 close to the bottom end, rope holes are formed in the two fixing blocks, when the device is used, the device can be fixed on the outer wall of the pipeline body 14 with the ultra-large pipe diameter only by using the steel wire rope 13 to bypass the pipeline body 14, and the fixing convenience is improved.

The utility model discloses in, clamp plate 7 is made for the spring steel material that toughness is good, and the radius of arc recess is less than the radius of pipeline body 14.

Wherein, the inner wall of fixed bucket 5 is close to the top and is provided with the race plate, and the equal joint in centre of race plate and fixed bucket 5's top has the six nuts with 4 looks adaptations of drive screw, through the setting of two hexagon nuts, has increased drive screw 4's auto-lock effect, prevents to drive screw 4 slowly to push up under powerful reverse thrust, has increased the persistence of sealed effect.

Wherein, the top of slider 3 is opened there is heavy groove 15, and is fixed with same compression spring between the tank bottom of heavy groove 15 and the bottom of drive screw 4.

Wherein, the both sides inner wall that fixed bucket 5 is relative is close to the bottom and is provided with the guide way that the opening is relative respectively, and the both sides outer wall that slider 3 carried on the back mutually all is provided with the lug with guide way looks adaptation, can make slider 3's slip more stable, slides from top to bottom along the vertical direction.

The working principle is as follows: during the use, with two mount 9 joint of this device on the lower outer wall of the both sides of pipeline body 14 fracture department, later with fix on the wire rope 13 on one of them fixed block 10 encircle pipeline body 14 and fix on the fixed block 10 of another mount 9, later rotate the integrated device a little more and make clamp plate 7 just in time fall on the upper surface of crack or leak, tighten wire rope 13 again after adjusting the position and confirming, later rotate drive screw 4 again and drive slider 3 and clamp plate 7 and slowly push down, until the rubber layer 8 of clamp plate 7 lower surface and the surface of pipeline body 14 laminate mutually.

Example 2

Referring to fig. 3, the temporary leakage repairing device for the urban water supply pipeline in the embodiment is compared with the temporary leakage repairing device in embodiment 1, and further comprises pressing blocks 11 hinged to the bottom ends of the fixing frames 9, the outer walls of the pressing blocks 11, which are close to the pipeline body 14, are provided with anti-skidding teeth 12 distributed equidistantly, and the anti-skidding teeth 12 are made of rubber materials.

Wherein, the radian of the lower surface of the pressing block 11 is matched with the size of the outer wall of the pipeline body 14.

The working principle is as follows: when in use, the fixing frame can be tightly clamped on the outer wall of the pipeline body 14, so that the two fixing frames 9 are more stable.

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 temporary leakage repairing device for the urban water supply pipeline comprises two channel steel cross beams (1) with opposite openings and parallel to each other and a pipeline body (14), and is characterized in that a same rectangular fixing frame (2) is fixedly connected between the two channel steel cross beams (1), a fixing barrel (5) with a downward opening is clamped in the middle of the rectangular fixing frame (2), a sliding block (3) is connected in the fixing barrel (5) in a sliding mode, a pressing plate (7) is fixed to the bottom end of the sliding block (3), an arc-shaped groove is formed in the lower surface of the pressing plate (7), a rubber layer (8) is fixed to the lower surface of the pressing plate (7), a transmission screw (4) is screwed to the top end of the fixing barrel, fixing frames (9) are fixed to the positions, close to the lower surfaces, of the two ends of the channel steel cross beams (1), fixing frames (9) are fixed through bolts, and the two fixing blocks (10) are provided with rope holes, and a same steel wire rope (13) is fixed between the two fixing blocks (10).

2. The temporary leakage repairing device for the urban water supply pipeline according to claim 1, wherein the pressure plate (7) is made of a flexible spring steel material, and the radius of the arc-shaped groove is smaller than that of the pipeline body (14).

3. The temporary leakage repairing device for the urban water supply pipeline according to claim 1, wherein a bearing plate is arranged on the inner wall of the fixed barrel (5) close to the top end, and six nuts matched with the transmission screw rods (4) are clamped in the middle of the bearing plate and the top end of the fixed barrel (5).

4. The temporary leakage repairing device for the urban water supply pipeline according to claim 3, wherein a sunk groove (15) is formed at the top end of the sliding block (3), and the same compression spring is fixed between the bottom of the sunk groove (15) and the bottom end of the transmission screw rod (4).

5. The temporary leakage repairing device for the urban water supply pipeline according to claim 1, wherein guide grooves with opposite openings are respectively formed in the inner walls of two opposite sides of the fixed barrel (5) close to the bottom end, and protrusions matched with the guide grooves are respectively formed in the outer walls of two opposite sides of the sliding block (3).

6. The temporary leakage repairing device for the urban water supply pipeline according to claim 1, wherein the bottom ends of the fixing frames (9) are hinged with pressing blocks (11), the outer walls of the pressing blocks (11) close to the pipeline body (14) are provided with anti-skidding teeth (12) distributed at equal intervals, and the anti-skidding teeth (12) are made of rubber materials.

7. The temporary leakage repairing device for the urban water supply pipeline according to claim 6, wherein the radian of the lower surface of the pressing block (11) is matched with the size of the outer wall of the pipeline body (14).