CN216843682U

CN216843682U - Anchor ear repairing device for repairing cement pipe

Info

Publication number: CN216843682U
Application number: CN202220141153.8U
Authority: CN
Inventors: 陈广建; 汤旭祥; 叶泳杰
Original assignee: Dongguan Water Group Engineering Co ltd
Current assignee: Dongguan Water Group Engineering Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-28
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a hoop repairing device for rush repair of a cement pipe, which comprises a sealing rubber plate, a pressing plate, at least two sets of hoop components and a pressing steel bar; each hoop component comprises a first semicircular hoop and a second semicircular hoop, the first semicircular hoop is provided with an arc limiting groove, the upper side wall of the arc limiting groove is pressed on the pressing plate in a use state, and the first semicircular hoop is provided with a screw hole; the pressing steel bar is provided with a plurality of pressing convex parts, clamping positions are formed between every two adjacent pressing convex parts, the pressing convex parts are provided with through holes, the clamping positions are clamped on the corresponding first semicircular hoops in a use state, the through holes and the corresponding screw holes are fixedly connected through fixing screws, and the pressing convex parts are pressed on the pressing plate; through the design have sealed offset plate, clamp plate, staple bolt subassembly and support and press the billet, through the cooperation of these parts to can be to the cement pipe on the long breach salvage, moreover the utility model discloses an overall structure weight and volume are all less, convenient transport and construction.

Description

Anchor ear repairing device for repairing cement pipe

Technical Field

The utility model belongs to the technical field of the water utilities is salvageed instrument technique and specifically relates to indicate a staple bolt repairing device of cement pipe salvageing usefulness.

Background

The cement pipe is a preset pipeline made of cement and steel bars by applying the principle of telegraph pole centrifugal force, and can be used as a sewer pipeline in urban construction foundations in various large water projects, and can discharge sewage and flood control drainage, and water supply pipes, farmland motor-pumped wells and the like used in special factories and mines.

In practice, the pipe shaft of cement pipe can break sometimes, and the longer one end distance of breach extension still along the length direction of cement pipe is still followed to the breach, and the condition of condition just has been difficult to do like this, and current cement pipe repair tools are mostly salvageed to the aperture, such as staple bolt, but if to long breach, the staple bolt just must be done very widely, and this has undoubtedly aggravated the weight and the volume of staple bolt, is not convenient for transport and construction.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a staple bolt repairer of usefulness is salvageed to cement pipe, it can make things convenient for the staff to salvage the long breach on the cement pipe.

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

a hoop repairing device for rush repair of a cement pipe comprises an arc-shaped sealing rubber plate, an arc-shaped pressing plate, at least two groups of hoop assemblies and a pressing steel bar; the shape of the sealing rubber plate corresponds to that of the pressing plate, the area of the sealing rubber plate is larger than that of the pressing plate, the pressing plate is pressed on the sealing rubber plate in a use state, and the periphery of the pressing plate is located in the periphery of the sealing rubber plate;

each hoop component comprises a first semicircular hoop ring and a second semicircular hoop ring, two ends of the first semicircular hoop ring and two ends of the second semicircular hoop ring are fixedly connected through connecting screws respectively, an arc limiting groove corresponding to the width of the sealing rubber plate is concavely arranged in the center of the inner side wall of the first semicircular hoop ring, the arc limiting groove penetrates through two side faces of the first semicircular hoop ring, in a use state, the upper side wall of the arc limiting groove is pressed on the pressing plate, in addition, the long edges of two sides of the sealing rubber plate are limited to be positioned between the inner side walls at two ends of the arc limiting groove, and a screw hole is formed in the center of the upper surface of the outer side wall of the first semicircular hoop ring; the pressing steel bar is provided with a plurality of downward protruding pressing convex parts, the pressing convex parts are arranged at equal intervals along the length direction of the pressing steel bar, clamping positions are formed between every two adjacent pressing convex parts, through holes which are communicated up and down are formed in the positions, corresponding to the clamping positions, of the pressing convex parts, the clamping positions are clamped on the corresponding first semicircular hoops in a use state, the through holes and the corresponding screw holes are fixedly connected through fixing screws, and the pressing convex parts are pressed on the pressing plate.

Preferably, the radial thickness of the first semicircular hoop is greater than the radial thickness of the second semicircular hoop.

As a preferred scheme, the edge of two long limits of sealed offset plate upper surface all is equipped with the bar convex part by the arch, under the user state, the clamp plate inlays in between two bar convex parts.

Preferably, in an unused state, the height of the upward projection of the strip-shaped convex part is greater than the thickness of the sealant plate.

Since the proposal is adopted, compared with the prior art, the utility model, the beneficial effects are as follows: through the design of the sealing rubber plate, the pressing plate, the hoop component and the pressing steel bar, the repairing can be carried out aiming at the long crack on the cement pipe through the matching of the parts, the whole structure of the utility model has smaller weight and volume, and is convenient for carrying and construction, particularly, when in use, the long crack on the cement pipe body is completely covered by the sealing rubber plate, then the pressing plate is pressed on the sealing rubber plate, then at least two groups of hoop components are used for fixing the pressing plate and the sealing rubber plate on the cement pipe body, wherein, at least two groups of hoop components are arranged along the length direction of the pressing plate at intervals, thus being capable of being held at different positions of the pressing plate, thereby tightly fixing the pressing plate on the cement pipe body, ensuring that the sealing rubber plate tightly presses the long crack on the cement pipe body, further, the pressing steel bar is connected between at least two groups of hoop components, at this moment, the convex part just can support at the clamp plate to pressing of pressing the billet to improved the pressure between at least two sets of staple bolt subassemblies and to the pressure dynamics of clamp plate, guaranteed that sealed offset plate is located the part between at least two sets of staple bolt subassemblies and can tightly press the breach department on the cement pipe shaft, improved the leakproofness, to sum up, the utility model discloses under the circumstances of guaranteeing sealed effect, need not to use the staple bolt of the width of being equal with long breach, only need the at least two sets of staple bolt subassemblies of clamp plate cooperation will seal the offset plate fixed can, so the width of every group staple bolt subassembly can be done lessly, just so can the utility model discloses holistic structure and volume are corresponding to be reduced, convenient transport and construction.

Drawings

Fig. 1 is a side view of an embodiment of the invention.

Fig. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a front view of an embodiment of the invention.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is an exploded view of an embodiment of the invention.

The attached drawings indicate the following:

10. sealing the rubber plate; 11. a strip-shaped convex part; 20. pressing a plate; 30. the hoop component; 31. a first semi-circular ferrule; 311. an arc-shaped limiting groove; 312. a screw hole; 32. a second semi-circular ferrule; 33. a connecting screw; 40. pressing the steel bar; 41. pressing the convex part; 42. clamping; 43. a through hole; 50. fixing screws; 60. a cement pipe.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to fig. 5, the hoop repairing device for repairing a cement pipe in this embodiment includes an arc-shaped sealing rubber plate 10, an arc-shaped pressing plate 20, at least two sets of hoop assemblies 30, and a pressing steel bar 40; the shape of the rubber sealing plate 10 corresponds to the shape of the pressing plate 20, the area of the rubber sealing plate 10 is larger than that of the pressing plate 20, the pressing plate 20 presses on the rubber sealing plate 10 in a use state, and the periphery of the pressing plate 20 is located in the periphery of the rubber sealing plate 10; in this embodiment, the hoop assemblies 30 are two sets, and certainly, in order to ensure the sealing effect, more than two sets of hoop assemblies 30 may be used, each hoop assembly 30 includes a first semicircular hoop 31 and a second semicircular hoop 32, two ends of the first semicircular hoop 31 and two ends of the second semicircular hoop 32 are respectively connected and fixed by a connecting screw 33, an arc-shaped limiting groove 311 corresponding to the width of the sealing rubber sheet 10 is concavely disposed at the center of the inner side wall of the first semicircular hoop 31, the arc-shaped limiting groove 311 penetrates through two side surfaces of the first semicircular hoop 31, in the use state, the upper side wall of the arc-shaped limiting groove 311 presses against the pressure plate 20, and the long sides of the sealing rubber sheet 10 are limited to be located between the inner side walls at two ends of the arc-shaped limiting groove 311, so as to prevent the pressure plate 20 and the sealing rubber sheet from shifting, meanwhile, the positioning of workers during construction is facilitated, and the center of the upper surface of the outer side wall of the first semicircular hoop 31 is provided with a screw hole 312; the pressing steel bar 40 has a plurality of pressing convex portions 41 protruding downward, the plurality of pressing convex portions 41 are arranged at equal intervals along the length direction of the pressing steel bar 40, a clamping portion 42 is formed between two adjacent pressing convex portions 41, and through holes 43 penetrating up and down are formed in the positions of the pressing convex portions 41 corresponding to the clamping portions 42, in a use state, the clamping portions 42 are clamped on the corresponding first semicircular hoops 31, the through holes 43 and the corresponding screw holes 312 are connected and fixed through fixing screws 50, that is, the fixing screws 50 pass through the through holes 43 and are screwed in the screw holes 312, and the pressing convex portions 41 are pressed against the pressing plate 20.

When the construction is actually used, firstly, the pressing plate 20, the sealing rubber plate 10 and the pressing steel bar 40 with the corresponding length, which are longer than the long split, are selected according to the length of the long split on the cement pipe 60; then, the sealing rubber plate 10 is covered on the long crack on the cement pipe 60, then the pressing plate 20 is pressed on the sealing rubber plate 10, and then the pressing plate 20 and the sealing rubber plate 10 are fixed on the cement pipe 60 by using two sets of hoop assemblies 30, wherein the two sets of hoop assemblies 30 are arranged at intervals along the length direction of the pressing plate 20, so that the pressing plate 20 can be clasped on different positions of the pressing plate 20, thereby tightly fixing the pressing plate 20 on the cement pipe 60, ensuring that the sealing rubber plate 10 tightly presses the long crack on the cement pipe 60, however, if only this happens, the pressing force of the part of the pressing plate 20 between the two sets of hoop assemblies 30 on the sealing rubber plate 10 is not enough, the crack may not be well pressed to seal the crack, therefore, further, the two clamping positions 42 of the pressing steel bar 40 are correspondingly clamped on the two first semicircular rings 31, then the through holes 43 are connected and fixed with the corresponding screw holes 312 by using the fixing screws 50, at this moment, the pressing convex part 41 between the two first semicircular hoops 31 on the pressing steel bar 40 can be pressed against the pressing plate 20, so that the pressing force of the part of the pressing plate 20 between the two sets of hoop assemblies 30 on the sealing rubber plate 10 is improved, and it is ensured that the part of the sealing rubber plate 10 between the two sets of hoop assemblies 30 can be tightly pressed at the crack on the cement pipe 60, so that the sealing performance is improved, it should be noted that the distance between the two first semicircular hoops 31 corresponds to the distance between the two corresponding clamping positions 42 on the pressing steel bar 40, and thus the clamping positions 42 can be clamped on the first semicircular hoops 31.

Further, the radial thickness of the first semicircular hoop 31 is greater than the radial thickness of the second semicircular hoop 32, and because the first semicircular hoop 31 is provided with the arc-shaped limiting groove 311 and the screw hole 312, the first semicircular hoop 31 needs to be designed to be thicker in order to ensure the structural strength of the first semicircular hoop 31.

Further, the equal protruding bar convex part 11 that is equipped with in the edge on two long limits of sealed offset plate 10 upper surface, under the user state, clamp plate 20 inlays between two bar convex parts 11, so can carry on spacingly to clamp plate 20, avoids clamp plate 20 to shift on sealed offset plate 10, under the user state, bar convex part 11 makes progress bellied highly is greater than the thickness of sealed offset plate 10, under the user state, the last lateral wall of the spacing recess 311 of arc supports and presses on bar convex part 11, prevents the edge perk that sealed offset plate 10 is long limit upwards.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a staple bolt patching device of usefulness is salvageed to cement pipe which characterized in that: the device comprises an arc-shaped sealing rubber plate, an arc-shaped pressing plate, at least two groups of hoop assemblies and a pressing steel bar; the shape of the sealing rubber plate corresponds to that of the pressing plate, the area of the sealing rubber plate is larger than that of the pressing plate, the pressing plate is pressed on the sealing rubber plate in a use state, and the periphery of the pressing plate is located in the periphery of the sealing rubber plate;

2. The anchor ear repairing device for repairing the cement pipe as claimed in claim 1, wherein: the radial thickness of the first semicircular hoop is larger than that of the second semicircular hoop.

3. The anchor ear repairing device for repairing the cement pipe as claimed in claim 1, wherein: the edges of two long edges of the upper surface of the sealing rubber plate are respectively provided with a strip-shaped convex part in a protruding mode, and the pressing plate is embedded between the two strip-shaped convex parts in a use state.

4. The anchor ear repairing device for repairing the cement pipe as claimed in claim 3, wherein: and in an unused state, the height of the upward bulge of the strip-shaped convex part is greater than the thickness of the sealant plate.